cssjs-func-lib/ckeditor.min.js

/*!
 * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md.
 */
!function(t){const e=t.de=t.de||{};e.dictionary=Object.assign(e.dictionary||{},{"%0 of %1":"%0 von %1","Align center":"Zentriert","Align left":"Linksbündig","Align right":"Rechtsbündig",Aquamarine:"Aquamarinblau",Big:"Groß",Black:"Schwarz","Block quote":"Blockzitat",Blue:"Blau","Blue marker":"Blauer Marker",Bold:"Fett","Bulleted List":"Aufzählungsliste","Bulleted list styles toolbar":"Darstellung der ungeordneten Liste",Cancel:"Abbrechen","Cannot upload file:":"Datei kann nicht hochgeladen werden:","Centered image":"zentriertes Bild","Change image text alternative":"Alternativtext ändern","Characters: %0":"Zeichen: %0 ","Choose heading":"Überschrift auswählen",Circle:"Leerer Kreis",Code:"Code",Column:"Spalte","Could not insert image at the current position.":"Das Bild konnte an der aktuellen Position nicht eingefügt werden.","Could not obtain resized image URL.":"Die URL des angepassten Bildes konnte nicht abgerufen werden.",Decimal:"Dezimalzahlen","Decimal with leading zero":"Dezimalzahlen mit vorangestellten Nullen","Decrease indent":"Einzug verkleinern",Default:"Standard","Delete column":"Spalte löschen","Delete row":"Zeile löschen","Dim grey":"Dunkelgrau",Disc:"Gefüllter Kreis","Document colors":"Dokumentfarben",Downloadable:"Herunterladbar","Dropdown toolbar":"Dropdown-Liste Werkzeugleiste","Edit link":"Link bearbeiten","Editor toolbar":"Editor Werkzeugleiste","Enter image caption":"Bildunterschrift eingeben","Font Color":"Schriftfarbe","Font Family":"Schriftart","Font Size":"Schriftgröße","Full size image":"Bild in voller Größe",Green:"Grün","Green marker":"Grüner Marker","Green pen":"Grüne Schriftfarbe",Grey:"Grau","Header column":"Kopfspalte","Header row":"Kopfzeile",Heading:"Überschrift","Heading 1":"Überschrift 1","Heading 2":"Überschrift 2","Heading 3":"Überschrift 3","Heading 4":"Überschrift 4","Heading 5":"Überschrift 5","Heading 6":"Überschrift 6",Highlight:"Texthervorhebung","Horizontal line":"Horizontale Linie",Huge:"Sehr groß","Image resize list":"Bildgrößen-Liste","Image toolbar":"Bild Werkzeugleiste","image widget":"Bild-Steuerelement","Increase indent":"Einzug vergrößern",Insert:"Einfügen","Insert code block":"Code-Block einfügen","Insert column left":"Spalte links einfügen","Insert column right":"Spalte rechts einfügen","Insert image":"Bild einfügen","Insert image or file":"Bild oder Datei einfügen","Insert image via URL":"Bild von URL einfügen","Insert media":"Medium einfügen","Insert paragraph after block":"Absatz nach Block einfügen","Insert paragraph before block":"Absatz vor Block einfügen","Insert row above":"Zeile oben einfügen","Insert row below":"Zeile unten einfügen","Insert table":"Tabelle einfügen","Inserting image failed":"Einfügen des Bildes fehlgeschlagen",Italic:"Kursiv",Justify:"Blocksatz","Left aligned image":"linksbündiges Bild","Light blue":"Hellblau","Light green":"Hellgrün","Light grey":"Hellgrau",Link:"Link","Link image":"Bild verlinken","Link URL":"Link Adresse","Lower-latin":"Kleingeschriebene lateinische Buchstaben","Lower–roman":"Kleingeschriebene römische Zahlen","Media URL":"Medien-Url","media widget":"Medien-Widget","Merge cell down":"Zelle unten verbinden","Merge cell left":"Zelle links verbinden","Merge cell right":"Zelle rechts verbinden","Merge cell up":"Zelle verbinden","Merge cells":"Zellen verbinden",Next:"Nächste","Numbered List":"Nummerierte Liste","Numbered list styles toolbar":"Darstellung der geordneten Liste","Open in a new tab":"In neuem Tab öffnen","Open link in new tab":"Link im neuen Tab öffnen",Orange:"Orange",Original:"Original",Paragraph:"Absatz","Paste the media URL in the input.":"Medien-URL in das Eingabefeld einfügen.","Pink marker":"Pinker Marker","Plain text":"Nur Text",Previous:"vorherige",Purple:"Violett",Red:"Rot","Red pen":"Rote Schriftfarbe",Redo:"Wiederherstellen","Remove color":"Farbe entfernen","Remove Format":"Formatierung entfernen","Remove highlight":"Texthervorhebung entfernen","Resize image":"Bildgröße ändern","Resize image to %0":"Bildgröße ändern in %0","Resize image to the original size":"Bild in Originalgröße ändern","Rich Text Editor":"Rich Text Editor","Rich Text Editor, %0":"Rich-Text-Editor, %0","Right aligned image":"rechtsbündiges Bild",Row:"Zeile",Save:"Speichern","Saving changes":"Änderungen werden gespeichert","Select all":"Alles auswählen","Select column":"Spalte auswählen","Select row":"Zeile auswählen","Selecting resized image failed":"Das angepasste Bild konnte nicht ausgewählt werden.","Show more items":"Mehr anzeigen","Side image":"Seitenbild",Small:"Klein","Split cell horizontally":"Zelle horizontal teilen","Split cell vertically":"Zelle vertikal teilen",Square:"Quadrat",Strikethrough:"Durchgestrichen","Table toolbar":"Tabelle Werkzeugleiste","Text alignment":"Textausrichtung","Text alignment toolbar":"Text-Ausrichtung Toolbar","Text alternative":"Alternativtext","Text highlight toolbar":"Text hervorheben Werkzeugleiste","The URL must not be 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43%);\n\n\t--ck-color-switch-button-off-background:\t\t\t\t\thsl(0, 0%, 69%);\n\t--ck-color-switch-button-off-hover-background:\t\t\t\thsl(0, 0%, 64%);\n\t--ck-color-switch-button-on-background:\t\t\t\t\t\tvar(--ck-color-button-action-background);\n\t--ck-color-switch-button-on-hover-background:\t\t\t\thsl(104, 44%, 43%);\n\t--ck-color-switch-button-inner-background:\t\t\t\t\tvar(--ck-color-base-background);\n\t--ck-color-switch-button-inner-shadow:\t\t\t\t\t\thsla(0, 0%, 0%, 0.1);\n\n\t/* -- Dropdown ------------------------------------------------------------------------------ */\n\n\t--ck-color-dropdown-panel-background: \t\t\t\t\t\tvar(--ck-color-base-background);\n\t--ck-color-dropdown-panel-border: \t\t\t\t\t\t\tvar(--ck-color-base-border);\n\n\t/* -- Input --------------------------------------------------------------------------------- */\n\n\t--ck-color-input-background: \t\t\t\t\t\t\t\tvar(--ck-color-base-background);\n\t--ck-color-input-border: \t\t\t\t\t\t\t\t\thsl(0, 0%, 78%);\n\t--ck-color-input-error-border:\t\t\t\t\t\t\t\tvar(--ck-color-base-error);\n\t--ck-color-input-text: \t\t\t\t\t\t\t\t\t\tvar(--ck-color-base-text);\n\t--ck-color-input-disabled-background: \t\t\t\t\t\thsl(0, 0%, 95%);\n\t--ck-color-input-disabled-border: \t\t\t\t\t\t\thsl(0, 0%, 78%);\n\t--ck-color-input-disabled-text: \t\t\t\t\t\t\thsl(0, 0%, 46%);\n\n\t/* -- List ---------------------------------------------------------------------------------- */\n\n\t--ck-color-list-background: \t\t\t\t\t\t\t\tvar(--ck-color-base-background);\n\t--ck-color-list-button-hover-background: \t\t\t\t\tvar(--ck-color-button-default-hover-background);\n\t--ck-color-list-button-on-background: \t\t\t\t\t\tvar(--ck-color-base-active);\n\t--ck-color-list-button-on-background-focus: \t\t\t\tvar(--ck-color-base-active-focus);\n\t--ck-color-list-button-on-text:\t\t\t\t\t\t\t\tvar(--ck-color-base-background);\n\n\t/* -- Panel --------------------------------------------------------------------------------- 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-spacing-unit: \t\t\t\t\t\t0.6em;\n\t--ck-spacing-large: \t\t\t\t\tcalc(var(--ck-spacing-unit) * 1.5);\n\t--ck-spacing-standard: \t\t\t\t\tvar(--ck-spacing-unit);\n\t--ck-spacing-medium: \t\t\t\t\tcalc(var(--ck-spacing-unit) * 0.8);\n\t--ck-spacing-small: \t\t\t\t\tcalc(var(--ck-spacing-unit) * 0.5);\n\t--ck-spacing-tiny: \t\t\t\t\t\tcalc(var(--ck-spacing-unit) * 0.3);\n\t--ck-spacing-extra-tiny: \t\t\t\tcalc(var(--ck-spacing-unit) * 0.16);\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,":root{--ck-color-editable-blur-selection:#d9d9d9}.ck.ck-editor__editable:not(.ck-editor__nested-editable){border-radius:0}.ck-rounded-corners .ck.ck-editor__editable:not(.ck-editor__nested-editable),.ck.ck-editor__editable:not(.ck-editor__nested-editable).ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-editor__editable:not(.ck-editor__nested-editable).ck-focused{outline:none;border:var(--ck-focus-ring);box-shadow:var(--ck-inner-shadow),0 0}.ck.ck-editor__editable_inline{overflow:auto;padding:0 var(--ck-spacing-standard);border:1px solid transparent}.ck.ck-editor__editable_inline[dir=ltr]{text-align:left}.ck.ck-editor__editable_inline[dir=rtl]{text-align:right}.ck.ck-editor__editable_inline>:first-child{margin-top:var(--ck-spacing-large)}.ck.ck-editor__editable_inline>:last-child{margin-bottom:var(--ck-spacing-large)}.ck.ck-editor__editable_inline.ck-blurred ::selection{background:var(--ck-color-editable-blur-selection)}.ck.ck-balloon-panel.ck-toolbar-container[class*=arrow_n]:after{border-bottom-color:var(--ck-color-base-foreground)}.ck.ck-balloon-panel.ck-toolbar-container[class*=arrow_s]:after{border-top-color:var(--ck-color-base-foreground)}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/editorui/editorui.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_rounded.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_focus.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_shadow.css"],names:[],mappings:"AAWA,MACC,0CACD,CAEA,yDCJC,eDWD,CAPA,yJCAE,qCDOF,CAJC,oEERA,YAAa,CACb,2BAA2B,CCF3B,qCHYA,CAGD,+BACC,aAAc,CACd,oCAAqC,CACrC,4BAwBD,CAtBC,wCACC,eACD,CAEA,wCACC,gBACD,CAGA,4CACC,kCACD,CAGA,2CACC,qCACD,CAGA,sDACC,kDACD,CAKA,gEACC,mDACD,CAIA,gEACC,gDACD",sourcesContent:['/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../../mixins/_rounded.css";\n@import "../../../mixins/_disabled.css";\n@import "../../../mixins/_shadow.css";\n@import "../../../mixins/_focus.css";\n@import "../../mixins/_button.css";\n\n:root {\n\t--ck-color-editable-blur-selection: hsl(0, 0%, 85%);\n}\n\n.ck.ck-editor__editable:not(.ck-editor__nested-editable) {\n\t@mixin ck-rounded-corners;\n\n\t&.ck-focused {\n\t\t@mixin ck-focus-ring;\n\t\t@mixin ck-box-shadow var(--ck-inner-shadow);\n\t}\n}\n\n.ck.ck-editor__editable_inline {\n\toverflow: auto;\n\tpadding: 0 var(--ck-spacing-standard);\n\tborder: 1px solid transparent;\n\n\t&[dir="ltr"] {\n\t\ttext-align: left;\n\t}\n\n\t&[dir="rtl"] {\n\t\ttext-align: right;\n\t}\n\n\t/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/116 */\n\t& > *:first-child {\n\t\tmargin-top: var(--ck-spacing-large);\n\t}\n\n\t/* https://github.com/ckeditor/ckeditor5/issues/847 */\n\t& > *:last-child {\n\t\tmargin-bottom: var(--ck-spacing-large);\n\t}\n\n\t/* https://github.com/ckeditor/ckeditor5/issues/6517 */\n\t&.ck-blurred ::selection {\n\t\tbackground: var(--ck-color-editable-blur-selection);\n\t}\n}\n\n/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/111 */\n.ck.ck-balloon-panel.ck-toolbar-container[class*="arrow_n"] {\n\t&::after {\n\t\tborder-bottom-color: var(--ck-color-base-foreground);\n\t}\n}\n\n.ck.ck-balloon-panel.ck-toolbar-container[class*="arrow_s"] {\n\t&::after {\n\t\tborder-top-color: var(--ck-color-base-foreground);\n\t}\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../../mixins/_rounded.css";\n\n:root {\n\t--ck-tooltip-arrow-size: 5px;\n}\n\n.ck.ck-tooltip {\n\tleft: 50%;\n\n\t/*\n\t * Prevent blurry tooltips in LoDPI environments.\n\t * See https://github.com/ckeditor/ckeditor5/issues/1802.\n\t */\n\ttop: 0;\n\n\t/*\n\t * For the transition to work, the tooltip must be controlled\n\t * using visibility+opacity. 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A delay prevents a "tooltip avalanche"\n\t\t\t * i.e. when scanning the toolbar with mouse cursor.\n\t\t\t */\n\t\t\ttransition: opacity .2s ease-in-out .2s;\n\t\t\tborder-style: solid;\n\t\t\tleft: 50%;\n\t\t}\n\t}\n\n\t/**\n\t * A class that displays the tooltip south of the element.\n\t *\n\t *       [element]\n\t *           ^\n\t *     +-----------+\n\t *     |  Tooltip  |\n\t *     +-----------+\n\t */\n\t&.ck-tooltip_s,\n\t&.ck-tooltip_sw,\n\t&.ck-tooltip_se {\n\t\tbottom: calc(-1 * var(--ck-tooltip-arrow-size));\n\t\ttransform: translateY( 100% );\n\n\t\t& .ck-tooltip__text::after {\n\t\t\t/* 1px addresses gliches in rendering causing gap between the triangle and the text */\n\t\t\ttop: calc(-1 * var(--ck-tooltip-arrow-size) + 1px);\n\t\t\ttransform: translateX( -50% );\n\t\t\tborder-color: transparent transparent var(--ck-color-tooltip-background) transparent;\n\t\t\tborder-width: 0 var(--ck-tooltip-arrow-size) var(--ck-tooltip-arrow-size) var(--ck-tooltip-arrow-size);\n\t\t}\n\t}\n\n\t/**\n\t * A class that displays the tooltip south-west of the element.\n\t *\n\t *        [element]\n\t *            ^\n\t *  +-----------+\n\t *  |  Tooltip  |\n\t *  +-----------+\n\t */\n\n\t&.ck-tooltip_sw {\n\t\tright: 50%;\n\t\tleft: auto;\n\n\t\t& .ck-tooltip__text {\n\t\t\tleft: auto;\n\t\t\tright: calc( -2 * var(--ck-tooltip-arrow-size));\n\t\t}\n\n\t\t& .ck-tooltip__text::after {\n\t\t\tleft: auto;\n\t\t\tright: 0;\n\t\t}\n\t}\n\n\t/**\n\t * A class that displays the tooltip south-east of the element.\n\t *\n\t *  [element]\n\t *      ^\n\t *    +-----------+\n\t *    |  Tooltip  |\n\t *    +-----------+\n\t */\n\t&.ck-tooltip_se {\n\t\tleft: 50%;\n\t\tright: auto;\n\n\t\t& .ck-tooltip__text {\n\t\t\tright: auto;\n\t\t\tleft: calc( -2 * var(--ck-tooltip-arrow-size));\n\t\t}\n\n\t\t& .ck-tooltip__text::after {\n\t\t\tright: auto;\n\t\t\tleft: 0;\n\t\t\ttransform: translateX( 50% );\n\t\t}\n\t}\n\n\t/**\n\t * A class that displays the tooltip north of the element.\n\t *\n\t *     +-----------+\n\t *     |  Tooltip  |\n\t *     +-----------+\n\t *           V\n\t *       [element]\n\t */\n\t&.ck-tooltip_n {\n\t\ttop: calc(-1 * var(--ck-tooltip-arrow-size));\n\t\ttransform: translateY( -100% );\n\n\t\t& .ck-tooltip__text::after {\n\t\t\tbottom: calc(-1 * var(--ck-tooltip-arrow-size));\n\t\t\ttransform: translateX( -50% );\n\t\t\tborder-color: var(--ck-color-tooltip-background) transparent transparent transparent;\n\t\t\tborder-width: var(--ck-tooltip-arrow-size) var(--ck-tooltip-arrow-size) 0 var(--ck-tooltip-arrow-size);\n\t\t}\n\t}\n\n\t/**\n\t * A class that displays the tooltip east of the element.\n\t *\n\t *                +----------+\n\t *    [element] < |   east   |\n\t *                +----------+\n\t */\n\t&.ck-tooltip_e {\n\t\tleft: calc(100% + var(--ck-tooltip-arrow-size));\n\t\ttop: 50%;\n\n\t\t& .ck-tooltip__text {\n\t\t\tleft: 0;\n\t\t\ttransform: translateY( -50% );\n\n\t\t\t&::after {\n\t\t\t\tleft: calc(-1 * var(--ck-tooltip-arrow-size));\n\t\t\t\ttop: calc(50% - 1 * var(--ck-tooltip-arrow-size));\n\t\t\t\tborder-color: transparent var(--ck-color-tooltip-background) transparent transparent;\n\t\t\t\tborder-width: var(--ck-tooltip-arrow-size) var(--ck-tooltip-arrow-size) var(--ck-tooltip-arrow-size) 0;\n\t\t\t}\n\t\t}\n\t}\n\n\t/**\n\t * A class that displays the tooltip west of the element.\n\t *\n\t *    +----------+\n\t *    |   west   | > [element]\n\t *    +----------+\n\t */\n\t&.ck-tooltip_w {\n\t\tright: calc(100% + var(--ck-tooltip-arrow-size));\n\t\tleft: auto;\n\t\ttop: 50%;\n\n\t\t& .ck-tooltip__text {\n\t\t\tleft: 0;\n\t\t\ttransform: translateY( -50% );\n\n\t\t\t&::after {\n\t\t\t\tleft: 100%;\n\t\t\t\ttop: calc(50% - 1 * var(--ck-tooltip-arrow-size));\n\t\t\t\tborder-color: transparent transparent transparent var(--ck-color-tooltip-background);\n\t\t\t\tborder-width: var(--ck-tooltip-arrow-size) 0 var(--ck-tooltip-arrow-size) var(--ck-tooltip-arrow-size);\n\t\t\t}\n\t\t}\n\t}\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Implements rounded corner interface for .ck-rounded-corners class.\n *\n * @see $ck-border-radius\n */\n@define-mixin ck-rounded-corners {\n\tborder-radius: 0;\n\n\t@nest .ck-rounded-corners &,\n\t&.ck-rounded-corners {\n\t\tborder-radius: var(--ck-border-radius);\n\t\t@mixin-content;\n\t}\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,".ck.ck-button,a.ck.ck-button{-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}.ck.ck-button .ck-tooltip,a.ck.ck-button .ck-tooltip{display:block}@media (hover:none){.ck.ck-button .ck-tooltip,a.ck.ck-button .ck-tooltip{display:none}}.ck.ck-button,a.ck.ck-button{position:relative;display:inline-flex;align-items:center;justify-content:left}.ck.ck-button .ck-button__label,a.ck.ck-button 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var(--ck-color-button-default-active-shadow)}.ck.ck-button.ck-disabled,a.ck.ck-button.ck-disabled{background:var(--ck-color-button-default-disabled-background)}.ck.ck-button,a.ck.ck-button{border-radius:0}.ck-rounded-corners .ck.ck-button,.ck-rounded-corners a.ck.ck-button,.ck.ck-button.ck-rounded-corners,a.ck.ck-button.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-button,a.ck.ck-button{white-space:nowrap;cursor:default;vertical-align:middle;padding:var(--ck-spacing-tiny);text-align:center;min-width:var(--ck-ui-component-min-height);min-height:var(--ck-ui-component-min-height);line-height:1;font-size:inherit;border:1px solid transparent;transition:box-shadow .2s ease-in-out,border .2s ease-in-out;-webkit-appearance:none}.ck.ck-button:active,.ck.ck-button:focus,a.ck.ck-button:active,a.ck.ck-button:focus{outline:none;border:var(--ck-focus-ring);box-shadow:var(--ck-focus-outer-shadow),0 0}.ck.ck-button .ck-button__icon use,.ck.ck-button .ck-button__icon use 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.ck-button__keystroke{font-weight:700;opacity:.7}.ck.ck-button.ck-disabled:active,.ck.ck-button.ck-disabled:focus,a.ck.ck-button.ck-disabled:active,a.ck.ck-button.ck-disabled:focus{box-shadow:var(--ck-focus-disabled-outer-shadow),0 0}.ck.ck-button.ck-disabled .ck-button__icon,a.ck.ck-button.ck-disabled .ck-button__icon{opacity:var(--ck-disabled-opacity)}.ck.ck-button.ck-disabled .ck-button__label,a.ck.ck-button.ck-disabled .ck-button__label{opacity:var(--ck-disabled-opacity)}.ck.ck-button.ck-disabled .ck-button__keystroke,a.ck.ck-button.ck-disabled .ck-button__keystroke{opacity:.3}.ck.ck-button.ck-button_with-text,a.ck.ck-button.ck-button_with-text{padding:var(--ck-spacing-tiny) var(--ck-spacing-standard)}[dir=ltr] .ck.ck-button.ck-button_with-text .ck-button__icon,[dir=ltr] a.ck.ck-button.ck-button_with-text .ck-button__icon{margin-left:calc(var(--ck-spacing-small)*-1);margin-right:var(--ck-spacing-small)}[dir=rtl] .ck.ck-button.ck-button_with-text .ck-button__icon,[dir=rtl] a.ck.ck-button.ck-button_with-text .ck-button__icon{margin-right:calc(var(--ck-spacing-small)*-1);margin-left:var(--ck-spacing-small)}.ck.ck-button.ck-button_with-keystroke .ck-button__label,a.ck.ck-button.ck-button_with-keystroke .ck-button__label{flex-grow:1}.ck.ck-button.ck-on,a.ck.ck-button.ck-on{background:var(--ck-color-button-on-background)}.ck.ck-button.ck-on:not(.ck-disabled):hover,a.ck.ck-button.ck-on:not(.ck-disabled):hover{background:var(--ck-color-button-on-hover-background)}.ck.ck-button.ck-on:not(.ck-disabled):active,a.ck.ck-button.ck-on:not(.ck-disabled):active{background:var(--ck-color-button-on-active-background);box-shadow:inset 0 2px 2px 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* Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../mixins/_unselectable.css";\n@import "../tooltip/mixins/_tooltip.css";\n\n.ck.ck-button,\na.ck.ck-button {\n\t@mixin ck-unselectable;\n\t@mixin ck-tooltip_enabled;\n\n\tposition: relative;\n\tdisplay: inline-flex;\n\talign-items: center;\n\tjustify-content: left;\n\n\t& .ck-button__label {\n\t\tdisplay: none;\n\t}\n\n\t&.ck-button_with-text {\n\t\t& .ck-button__label {\n\t\t\tdisplay: inline-block;\n\t\t}\n\t}\n\n\t/* Center the icon horizontally in a button without text. */\n\t&:not(.ck-button_with-text)  {\n\t\tjustify-content: center;\n\t}\n\n\t&:hover {\n\t\t@mixin ck-tooltip_visible;\n\t}\n\n\t/* Get rid of the native focus outline around the tooltip when focused (but not :hover). */\n\t&:focus:not(:hover) {\n\t\t@mixin ck-tooltip_disabled;\n\t}\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Makes element unselectable.\n */\n@define-mixin ck-unselectable {\n\t-moz-user-select: none;\n\t-webkit-user-select: none;\n\t-ms-user-select: none;\n\tuser-select: none\n}\n","/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Enables the tooltip, which is the tooltip is in DOM but\n * not yet displayed.\n */\n@define-mixin ck-tooltip_enabled {\n\t& .ck-tooltip {\n\t\tdisplay: block;\n\n\t\t/*\n\t\t * Don't display tooltips in devices which don't support :hover.\n\t\t * In fact, it's all about iOS, which forces user to click UI elements twice to execute\n\t\t * the primary action, when tooltips are enabled.\n\t\t *\n\t\t * Q: OK, but why not the following query?\n\t\t *\n\t\t *   @media (hover) {\n\t\t *       display: block;\n\t\t *   }\n\t\t *\n\t\t * A: Because FF does not support it and it would completely disable tooltips\n\t\t * in that browser.\n\t\t *\n\t\t * More in https://github.com/ckeditor/ckeditor5/issues/920.\n\t\t */\n\t\t@media (hover:none) {\n\t\t\tdisplay: none;\n\t\t}\n\t}\n}\n\n/**\n * Disables the tooltip making it disappear from DOM.\n */\n@define-mixin ck-tooltip_disabled {\n\t& .ck-tooltip {\n\t\tdisplay: none;\n\t}\n}\n\n/**\n * Shows the tooltip, which is already in DOM.\n * Requires `ck-tooltip_enabled` first.\n */\n@define-mixin ck-tooltip_visible {\n\t& .ck-tooltip {\n\t\tvisibility: visible;\n\t\topacity: 1;\n\t}\n}\n",'/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../../mixins/_focus.css";\n@import "../../../mixins/_shadow.css";\n@import "../../../mixins/_disabled.css";\n@import "../../../mixins/_rounded.css";\n@import "../../mixins/_button.css";\n@import "@ckeditor/ckeditor5-ui/theme/mixins/_dir.css";\n\n.ck.ck-button,\na.ck.ck-button {\n\t@mixin ck-button-colors --ck-color-button-default;\n\t@mixin ck-rounded-corners;\n\n\twhite-space: nowrap;\n\tcursor: default;\n\tvertical-align: middle;\n\tpadding: var(--ck-spacing-tiny);\n\ttext-align: center;\n\n\t/* A very important piece of styling. Go to variable declaration to learn more. */\n\tmin-width: var(--ck-ui-component-min-height);\n\tmin-height: var(--ck-ui-component-min-height);\n\n\t/* Normalize the height of the line. Removing this will break consistent height\n\tamong text and text-less buttons (with icons). */\n\tline-height: 1;\n\n\t/* Enable font size inheritance, which allows fluid UI scaling. */\n\tfont-size: inherit;\n\n\t/* Avoid flickering when the foucs border shows up. */\n\tborder: 1px solid transparent;\n\n\t/* Apply some smooth transition to the box-shadow and border. */\n\ttransition: box-shadow .2s ease-in-out, border .2s ease-in-out;\n\n\t/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/189 */\n\t-webkit-appearance: none;\n\n\t&:active,\n\t&:focus {\n\t\t@mixin ck-focus-ring;\n\t\t@mixin ck-box-shadow var(--ck-focus-outer-shadow);\n\t}\n\n\t/* Allow icon coloring using the text "color" property. */\n\t& .ck-button__icon {\n\t\t& use,\n\t\t& use * {\n\t\t\tcolor: inherit;\n\t\t}\n\t}\n\n\t& .ck-button__label {\n\t\t/* Enable font size inheritance, which allows fluid UI scaling. */\n\t\tfont-size: inherit;\n\t\tfont-weight: inherit;\n\t\tcolor: inherit;\n\t\tcursor: inherit;\n\n\t\t/* Must be consistent with .ck-icon\'s vertical align. Otherwise, buttons with and\n\t\twithout labels (but with icons) have different sizes in Chrome */\n\t\tvertical-align: middle;\n\n\t\t@mixin ck-dir ltr {\n\t\t\ttext-align: left;\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\ttext-align: right;\n\t\t}\n\t}\n\n\t& .ck-button__keystroke {\n\t\tcolor: inherit;\n\n\t\t@mixin ck-dir ltr {\n\t\t\tmargin-left: var(--ck-spacing-large);\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\tmargin-right: var(--ck-spacing-large);\n\t\t}\n\n\t\tfont-weight: bold;\n\t\topacity: .7;\n\t}\n\n\t/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/70 */\n\t&.ck-disabled {\n\t\t&:active,\n\t\t&:focus {\n\t\t\t/* The disabled button should have a slightly less visible shadow when focused. */\n\t\t\t@mixin ck-box-shadow var(--ck-focus-disabled-outer-shadow);\n\t\t}\n\n\t\t& .ck-button__icon {\n\t\t\t@mixin ck-disabled;\n\t\t}\n\n\t\t/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/98 */\n\t\t& .ck-button__label {\n\t\t\t@mixin ck-disabled;\n\t\t}\n\n\t\t& .ck-button__keystroke {\n\t\t\topacity: .3;\n\t\t}\n\t}\n\n\t&.ck-button_with-text {\n\t\tpadding: var(--ck-spacing-tiny) var(--ck-spacing-standard);\n\n\t\t/* stylelint-disable-next-line no-descending-specificity */\n\t\t& .ck-button__icon {\n\t\t\t@mixin ck-dir ltr {\n\t\t\t\tmargin-left: calc(-1 * var(--ck-spacing-small));\n\t\t\t\tmargin-right: var(--ck-spacing-small);\n\t\t\t}\n\n\t\t\t@mixin ck-dir rtl {\n\t\t\t\tmargin-right: calc(-1 * var(--ck-spacing-small));\n\t\t\t\tmargin-left: var(--ck-spacing-small);\n\t\t\t}\n\t\t}\n\t}\n\n\t&.ck-button_with-keystroke {\n\t\t/* stylelint-disable-next-line no-descending-specificity */\n\t\t& .ck-button__label {\n\t\t\tflex-grow: 1;\n\t\t}\n\t}\n\n\t/* A style of the button which is currently on, e.g. its feature is active. */\n\t&.ck-on {\n\t\t@mixin ck-button-colors --ck-color-button-on;\n\t}\n\n\t&.ck-button-save {\n\t\tcolor: var(--ck-color-button-save);\n\t}\n\n\t&.ck-button-cancel {\n\t\tcolor: var(--ck-color-button-cancel);\n\t}\n}\n\n/* A style of the button which handles the primary action. */\n.ck.ck-button-action,\na.ck.ck-button-action {\n\t@mixin ck-button-colors --ck-color-button-action;\n\n\tcolor: var(--ck-color-button-action-text);\n}\n\n.ck.ck-button-bold,\na.ck.ck-button-bold {\n\tfont-weight: bold;\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Implements a button of given background color.\n *\n * @param {String} $background - Background color of the button.\n * @param {String} $border - Border color of the button.\n */\n@define-mixin ck-button-colors $prefix {\n\tbackground: var($(prefix)-background);\n\n\t&:not(.ck-disabled) {\n\t\t&:hover {\n\t\t\tbackground: var($(prefix)-hover-background);\n\t\t}\n\n\t\t&:active {\n\t\t\tbackground: var($(prefix)-active-background);\n\t\t\tbox-shadow: inset 0 2px 2px var($(prefix)-active-shadow);\n\t\t}\n\t}\n\n\t/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/98 */\n\t&.ck-disabled {\n\t\tbackground: var($(prefix)-disabled-background);\n\t}\n}\n","/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Implements rounded corner interface for .ck-rounded-corners class.\n *\n * @see $ck-border-radius\n */\n@define-mixin ck-rounded-corners {\n\tborder-radius: 0;\n\n\t@nest .ck-rounded-corners &,\n\t&.ck-rounded-corners {\n\t\tborder-radius: var(--ck-border-radius);\n\t\t@mixin-content;\n\t}\n}\n","/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A visual style of focused element's border.\n */\n@define-mixin ck-focus-ring {\n\t/* Disable native outline. */\n\toutline: none;\n\tborder: var(--ck-focus-ring)\n}\n","/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A helper to combine multiple shadows.\n */\n@define-mixin ck-box-shadow $shadowA, $shadowB: 0 0 {\n\tbox-shadow: $shadowA, $shadowB;\n}\n\n/**\n * Gives an element a drop shadow so it looks like a floating panel.\n */\n@define-mixin ck-drop-shadow {\n\t@mixin ck-box-shadow var(--ck-drop-shadow);\n}\n","/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A class which indicates that an element holding it is disabled.\n */\n@define-mixin ck-disabled {\n\topacity: var(--ck-disabled-opacity);\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,".ck.ck-list{-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none;display:flex;flex-direction:column}.ck.ck-list .ck-list__item,.ck.ck-list .ck-list__separator{display:block}.ck.ck-list .ck-list__item>:focus{position:relative;z-index:var(--ck-z-default)}.ck.ck-list{border-radius:0}.ck-rounded-corners .ck.ck-list,.ck.ck-list.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-list{list-style-type:none;background:var(--ck-color-list-background)}.ck.ck-list__item{cursor:default;min-width:12em}.ck.ck-list__item .ck-button{min-height:unset;width:100%;text-align:left;border-radius:0;padding:calc(var(--ck-line-height-base)*0.2*var(--ck-font-size-base)) calc(var(--ck-line-height-base)*0.4*var(--ck-font-size-base))}.ck.ck-list__item .ck-button .ck-button__label{line-height:calc(var(--ck-line-height-base)*1.2*var(--ck-font-size-base))}.ck.ck-list__item .ck-button:active{box-shadow:none}.ck.ck-list__item .ck-button.ck-on{background:var(--ck-color-list-button-on-background);color:var(--ck-color-list-button-on-text)}.ck.ck-list__item .ck-button.ck-on:active{box-shadow:none}.ck.ck-list__item .ck-button.ck-on:hover:not(.ck-disabled){background:var(--ck-color-list-button-on-background-focus)}.ck.ck-list__item .ck-button.ck-on:focus:not(.ck-disabled){border-color:var(--ck-color-base-background)}.ck.ck-list__item .ck-button:hover:not(.ck-disabled){background:var(--ck-color-list-button-hover-background)}.ck.ck-list__item .ck-switchbutton.ck-on{background:var(--ck-color-list-background);color:inherit}.ck.ck-list__item .ck-switchbutton.ck-on:hover:not(.ck-disabled){background:var(--ck-color-list-button-hover-background);color:inherit}.ck.ck-list__separator{height:1px;width:100%;background:var(--ck-color-base-border)}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/list/list.css","webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/mixins/_unselectable.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/list/list.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_rounded.css"],names:[],mappings:"AAOA,YCEC,qBAAsB,CACtB,wBAAyB,CACzB,oBAAqB,CACrB,gBAAgB,CDFhB,YAAa,CACb,qBAcD,CAZC,2DAEC,aACD,CAKA,kCACC,iBAAkB,CAClB,2BACD,CEfD,YCEC,eDGD,CALA,+DCME,qCDDF,CALA,YAGC,oBAAqB,CACrB,0CACD,CAEA,kBACC,cAAe,CACf,cA2DD,CAzDC,6BACC,gBAAiB,CACjB,UAAW,CACX,eAAgB,CAChB,eAAgB,CAKhB,mIAiCD,CA7BC,+CAEC,yEACD,CAEA,oCACC,eACD,CAEA,mCACC,oDAAqD,CACrD,yCAaD,CAXC,0CACC,eACD,CAEA,2DACC,0DACD,CAEA,2DACC,4CACD,CAGD,qDACC,uDACD,CAMA,yCACC,0CAA2C,CAC3C,aAMD,CAJC,iEACC,uDAAwD,CACxD,aACD,CAKH,uBACC,UAAW,CACX,UAAW,CACX,sCACD",sourcesContent:['/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../mixins/_unselectable.css";\n\n.ck.ck-list {\n\t@mixin ck-unselectable;\n\n\tdisplay: flex;\n\tflex-direction: column;\n\n\t& .ck-list__item,\n\t& .ck-list__separator {\n\t\tdisplay: block;\n\t}\n\n\t/* Make sure that whatever child of the list item gets focus, it remains on the\n\ttop. Thanks to that, styles like box-shadow, outline, etc. are not masked by\n\tadjacent list items. */\n\t& .ck-list__item > *:focus {\n\t\tposition: relative;\n\t\tz-index: var(--ck-z-default);\n\t}\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Makes element unselectable.\n */\n@define-mixin ck-unselectable {\n\t-moz-user-select: none;\n\t-webkit-user-select: none;\n\t-ms-user-select: none;\n\tuser-select: none\n}\n",'/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../../mixins/_disabled.css";\n@import "../../../mixins/_rounded.css";\n@import "../../../mixins/_shadow.css";\n\n.ck.ck-list {\n\t@mixin ck-rounded-corners;\n\n\tlist-style-type: none;\n\tbackground: var(--ck-color-list-background);\n}\n\n.ck.ck-list__item {\n\tcursor: default;\n\tmin-width: 12em;\n\n\t& .ck-button {\n\t\tmin-height: unset;\n\t\twidth: 100%;\n\t\ttext-align: left;\n\t\tborder-radius: 0;\n\n\t\t/* List items should have the same height. Use absolute units to make sure it is so\n\t\t   because e.g. different heading styles may have different height\n\t\t   https://github.com/ckeditor/ckeditor5-heading/issues/63 */\n\t\tpadding:\n\t\t\tcalc(.2 * var(--ck-line-height-base) * var(--ck-font-size-base))\n\t\t\tcalc(.4 * var(--ck-line-height-base) * var(--ck-font-size-base));\n\n\t\t& .ck-button__label {\n\t\t\t/* https://github.com/ckeditor/ckeditor5-heading/issues/63 */\n\t\t\tline-height: calc(1.2 * var(--ck-line-height-base) * var(--ck-font-size-base));\n\t\t}\n\n\t\t&:active {\n\t\t\tbox-shadow: none;\n\t\t}\n\n\t\t&.ck-on {\n\t\t\tbackground: var(--ck-color-list-button-on-background);\n\t\t\tcolor: var(--ck-color-list-button-on-text);\n\n\t\t\t&:active {\n\t\t\t\tbox-shadow: none;\n\t\t\t}\n\n\t\t\t&:hover:not(.ck-disabled) {\n\t\t\t\tbackground: var(--ck-color-list-button-on-background-focus);\n\t\t\t}\n\n\t\t\t&:focus:not(.ck-disabled) {\n\t\t\t\tborder-color: var(--ck-color-base-background);\n\t\t\t}\n\t\t}\n\n\t\t&:hover:not(.ck-disabled) {\n\t\t\tbackground: var(--ck-color-list-button-hover-background);\n\t\t}\n\t}\n\n\t/* It\'s unnecessary to change the background/text of a switch toggle; it has different ways\n\tof conveying its state (like the switcher) */\n\t& .ck-switchbutton {\n\t\t&.ck-on {\n\t\t\tbackground: var(--ck-color-list-background);\n\t\t\tcolor: inherit;\n\n\t\t\t&:hover:not(.ck-disabled) {\n\t\t\t\tbackground: var(--ck-color-list-button-hover-background);\n\t\t\t\tcolor: inherit;\n\t\t\t}\n\t\t}\n\t}\n}\n\n.ck.ck-list__separator {\n\theight: 1px;\n\twidth: 100%;\n\tbackground: var(--ck-color-base-border);\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Implements rounded corner interface for .ck-rounded-corners class.\n *\n * @see $ck-border-radius\n */\n@define-mixin ck-rounded-corners {\n\tborder-radius: 0;\n\n\t@nest .ck-rounded-corners &,\n\t&.ck-rounded-corners {\n\t\tborder-radius: var(--ck-border-radius);\n\t\t@mixin-content;\n\t}\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,".ck.ck-button.ck-switchbutton .ck-button__toggle,.ck.ck-button.ck-switchbutton .ck-button__toggle .ck-button__toggle__inner{display:block}:root{--ck-switch-button-toggle-width:2.6153846154em;--ck-switch-button-toggle-inner-size:1.0769230769em;--ck-switch-button-toggle-spacing:1px;--ck-switch-button-translation:calc(var(--ck-switch-button-toggle-width) - var(--ck-switch-button-toggle-inner-size) - var(--ck-switch-button-toggle-spacing)*2)}[dir=ltr] .ck.ck-button.ck-switchbutton .ck-button__label{margin-right:calc(var(--ck-spacing-large)*2)}[dir=rtl] .ck.ck-button.ck-switchbutton .ck-button__label{margin-left:calc(var(--ck-spacing-large)*2)}.ck.ck-button.ck-switchbutton .ck-button__toggle{border-radius:0}.ck-rounded-corners .ck.ck-button.ck-switchbutton .ck-button__toggle,.ck.ck-button.ck-switchbutton .ck-button__toggle.ck-rounded-corners{border-radius:var(--ck-border-radius)}[dir=ltr] .ck.ck-button.ck-switchbutton .ck-button__toggle{margin-left:auto}[dir=rtl] .ck.ck-button.ck-switchbutton .ck-button__toggle{margin-right:auto}.ck.ck-button.ck-switchbutton .ck-button__toggle{transition:background .4s ease;width:var(--ck-switch-button-toggle-width);background:var(--ck-color-switch-button-off-background)}.ck.ck-button.ck-switchbutton .ck-button__toggle .ck-button__toggle__inner{border-radius:0}.ck-rounded-corners .ck.ck-button.ck-switchbutton .ck-button__toggle .ck-button__toggle__inner,.ck.ck-button.ck-switchbutton .ck-button__toggle .ck-button__toggle__inner.ck-rounded-corners{border-radius:var(--ck-border-radius);border-radius:calc(var(--ck-border-radius)*0.5)}.ck.ck-button.ck-switchbutton .ck-button__toggle .ck-button__toggle__inner{margin:var(--ck-switch-button-toggle-spacing);width:var(--ck-switch-button-toggle-inner-size);height:var(--ck-switch-button-toggle-inner-size);background:var(--ck-color-switch-button-inner-background);transition:all .3s ease}.ck.ck-button.ck-switchbutton .ck-button__toggle:hover{background:var(--ck-color-switch-button-off-hover-background)}.ck.ck-button.ck-switchbutton .ck-button__toggle:hover .ck-button__toggle__inner{box-shadow:0 0 0 5px var(--ck-color-switch-button-inner-shadow)}.ck.ck-button.ck-switchbutton.ck-disabled .ck-button__toggle{opacity:var(--ck-disabled-opacity)}.ck.ck-button.ck-switchbutton.ck-on .ck-button__toggle{background:var(--ck-color-switch-button-on-background)}.ck.ck-button.ck-switchbutton.ck-on .ck-button__toggle:hover{background:var(--ck-color-switch-button-on-hover-background)}[dir=ltr] .ck.ck-button.ck-switchbutton.ck-on .ck-button__toggle .ck-button__toggle__inner{transform:translateX(var(--ck-switch-button-translation))}[dir=rtl] .ck.ck-button.ck-switchbutton.ck-on .ck-button__toggle .ck-button__toggle__inner{transform:translateX(calc(var(--ck-switch-button-translation)*-1))}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/button/switchbutton.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/button/switchbutton.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_rounded.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_disabled.css"],names:[],mappings:"AASE,4HACC,aACD,CCCF,MAEC,8CAA+C,CAE/C,mDAAoD,CACpD,qCAAsC,CACtC,gKAKD,CAGC,0DAGE,4CAOF,CAVA,0DAQE,2CAEF,CAEA,iDC3BA,eDoEA,CAzCA,yICvBC,qCDgED,CAzCA,2DAKE,gBAoCF,CAzCA,2DAUE,iBA+BF,CAzCA,iDAcC,8BAAiC,CAEjC,0CAA2C,CAC3C,uDAwBD,CAtBC,2EC9CD,eD2DC,CAbA,6LC1CA,qCAAsC,CD4CpC,+CAWF,CAbA,2EAMC,6CAA8C,CAC9C,+CAAgD,CAChD,gDAAiD,CACjD,yDAA0D,CAG1D,uBACD,CAEA,uDACC,6DAKD,CAHC,iFACC,+DACD,CAIF,6DExEA,kCF0EA,CAEA,uDACC,sDAkBD,CAhBC,6DACC,4DACD,CAEA,2FAKE,yDAMF,CAXA,2FASE,kEAEF",sourcesContent:["/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck.ck-button.ck-switchbutton {\n\t& .ck-button__toggle {\n\t\tdisplay: block;\n\n\t\t& .ck-button__toggle__inner {\n\t\t\tdisplay: block;\n\t\t}\n\t}\n}\n",'/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../../mixins/_rounded.css";\n@import "../../../mixins/_disabled.css";\n@import "@ckeditor/ckeditor5-ui/theme/mixins/_dir.css";\n\n/* Note: To avoid rendering issues (aliasing) but to preserve the responsive nature\nof the component, floating–point numbers have been used which, for the default font size\n(see: --ck-font-size-base), will generate simple integers. */\n:root {\n\t/* 34px at 13px font-size */\n\t--ck-switch-button-toggle-width: 2.6153846154em;\n\t/* 14px at 13px font-size */\n\t--ck-switch-button-toggle-inner-size: 1.0769230769em;\n\t--ck-switch-button-toggle-spacing: 1px;\n\t--ck-switch-button-translation: calc(\n\t\tvar(--ck-switch-button-toggle-width) -\n\t\tvar(--ck-switch-button-toggle-inner-size) -\n\t\t2 * var(--ck-switch-button-toggle-spacing)\n\t);\n}\n\n.ck.ck-button.ck-switchbutton {\n\t& .ck-button__label {\n\t\t@mixin ck-dir ltr {\n\t\t\t/* Separate the label from the switch */\n\t\t\tmargin-right: calc(2 * var(--ck-spacing-large));\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\t/* Separate the label from the switch */\n\t\t\tmargin-left: calc(2 * var(--ck-spacing-large));\n\t\t}\n\t}\n\n\t& .ck-button__toggle {\n\t\t@mixin ck-rounded-corners;\n\n\t\t@mixin ck-dir ltr {\n\t\t\t/* Make sure the toggle is always to the right as far as possible. */\n\t\t\tmargin-left: auto;\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\t/* Make sure the toggle is always to the left as far as possible. */\n\t\t\tmargin-right: auto;\n\t\t}\n\n\t\t/* Gently animate the background color of the toggle switch */\n\t\ttransition: background 400ms ease;\n\n\t\twidth: var(--ck-switch-button-toggle-width);\n\t\tbackground: var(--ck-color-switch-button-off-background);\n\n\t\t& .ck-button__toggle__inner {\n\t\t\t@mixin ck-rounded-corners {\n\t\t\t\tborder-radius: calc(.5 * var(--ck-border-radius));\n\t\t\t}\n\n\t\t\t/* Leave some tiny bit of space around the inner part of the switch */\n\t\t\tmargin: var(--ck-switch-button-toggle-spacing);\n\t\t\twidth: var(--ck-switch-button-toggle-inner-size);\n\t\t\theight: var(--ck-switch-button-toggle-inner-size);\n\t\t\tbackground: var(--ck-color-switch-button-inner-background);\n\n\t\t\t/* Gently animate the inner part of the toggle switch */\n\t\t\ttransition: all 300ms ease;\n\t\t}\n\n\t\t&:hover {\n\t\t\tbackground: var(--ck-color-switch-button-off-hover-background);\n\n\t\t\t& .ck-button__toggle__inner {\n\t\t\t\tbox-shadow: 0 0 0 5px var(--ck-color-switch-button-inner-shadow);\n\t\t\t}\n\t\t}\n\t}\n\n\t&.ck-disabled .ck-button__toggle {\n\t\t@mixin ck-disabled;\n\t}\n\n\t&.ck-on .ck-button__toggle {\n\t\tbackground: var(--ck-color-switch-button-on-background);\n\n\t\t&:hover {\n\t\t\tbackground: var(--ck-color-switch-button-on-hover-background);\n\t\t}\n\n\t\t& .ck-button__toggle__inner {\n\t\t\t/*\n\t\t\t * Move the toggle switch to the right. 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../mixins/_unselectable.css";\n\n.ck.ck-toolbar {\n\t@mixin ck-unselectable;\n\n\tdisplay: flex;\n\tflex-flow: row nowrap;\n\talign-items: center;\n\n\t& > .ck-toolbar__items {\n\t\tdisplay: flex;\n\t\tflex-flow: row wrap;\n\t\talign-items: center;\n\t\tflex-grow: 1;\n\n\t}\n\n\t& .ck.ck-toolbar__separator {\n\t\tdisplay: inline-block;\n\n\t\t/*\n\t\t * A leading or trailing separator makes no sense (separates from nothing on one side).\n\t\t * For instance, it can happen when toolbar items (also separators) are getting grouped one by one and\n\t\t * moved to another toolbar in the dropdown.\n\t\t */\n\t\t&:first-child,\n\t\t&:last-child {\n\t\t\tdisplay: none;\n\t\t}\n\t}\n\n\t& .ck-toolbar__line-break {\n\t\tflex-basis: 100%;\n\t}\n\n\t&.ck-toolbar_grouping > .ck-toolbar__items {\n\t\tflex-wrap: nowrap;\n\t}\n\n\t&.ck-toolbar_vertical > .ck-toolbar__items {\n\t\tflex-direction: column;\n\t}\n\n\t&.ck-toolbar_floating > .ck-toolbar__items {\n\t\tflex-wrap: nowrap;\n\t}\n\n\t& > .ck.ck-toolbar__grouped-dropdown {\n\t\t& > .ck-dropdown__button .ck-dropdown__arrow {\n\t\t\tdisplay: none;\n\t\t}\n\t}\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Makes element unselectable.\n */\n@define-mixin ck-unselectable {\n\t-moz-user-select: none;\n\t-webkit-user-select: none;\n\t-ms-user-select: none;\n\tuser-select: none\n}\n",'/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../../mixins/_rounded.css";\n@import "@ckeditor/ckeditor5-ui/theme/mixins/_dir.css";\n\n.ck.ck-toolbar {\n\t@mixin ck-rounded-corners;\n\n\tbackground: var(--ck-color-toolbar-background);\n\tpadding: 0 var(--ck-spacing-small);\n\tborder: 1px solid var(--ck-color-toolbar-border);\n\n\t& .ck.ck-toolbar__separator {\n\t\talign-self: stretch;\n\t\twidth: 1px;\n\t\tmin-width: 1px;\n\t\tbackground: var(--ck-color-toolbar-border);\n\n\t\t/*\n\t\t * These margins make the separators look better in balloon toolbars (when aligned with the "tip").\n\t\t * See https://github.com/ckeditor/ckeditor5/issues/7493.\n\t\t */\n\t\tmargin-top: var(--ck-spacing-small);\n\t\tmargin-bottom: var(--ck-spacing-small);\n\t}\n\n\t& .ck-toolbar__line-break {\n\t\theight: 0;\n\t}\n\n\t& > .ck-toolbar__items {\n\t\t& > *:not(.ck-toolbar__line-break) {\n\t\t\t/* (#11) Separate toolbar items. */\n\t\t\tmargin-right: var(--ck-spacing-small);\n\t\t}\n\n\t\t/* Don\'t display a separator after an empty items container, for instance,\n\t\twhen all items were grouped */\n\t\t&:empty + .ck.ck-toolbar__separator {\n\t\t\tdisplay: none;\n\t\t}\n\t}\n\n\t& > .ck-toolbar__items > *:not(.ck-toolbar__line-break),\n\t& > .ck.ck-toolbar__grouped-dropdown {\n\t\t/* Make sure items wrapped to the next line have v-spacing */\n\t\tmargin-top: var(--ck-spacing-small);\n\t\tmargin-bottom: var(--ck-spacing-small);\n\t}\n\n\t&.ck-toolbar_vertical {\n\t\t/* Items in a vertical toolbar span the entire width. */\n\t\tpadding: 0;\n\n\t\t/* Specificity matters here. See https://github.com/ckeditor/ckeditor5-theme-lark/issues/168. */\n\t\t& > .ck-toolbar__items > .ck {\n\t\t\t/* Items in a vertical toolbar should span the horizontal space. */\n\t\t\twidth: 100%;\n\n\t\t\t/* Items in a vertical toolbar should have no margin. */\n\t\t\tmargin: 0;\n\n\t\t\t/* Items in a vertical toolbar span the entire width so rounded corners are pointless. */\n\t\t\tborder-radius: 0;\n\n\t\t\t/* Items in a vertical toolbar span the entire width so any border is pointless. */\n\t\t\tborder: 0;\n\t\t}\n\t}\n\n\t&.ck-toolbar_compact {\n\t\t/* No spacing around items. */\n\t\tpadding: 0;\n\n\t\t& > .ck-toolbar__items > * {\n\t\t\t/* Compact toolbar items have no spacing between them. */\n\t\t\tmargin: 0;\n\n\t\t\t/* "Middle" children should have no rounded corners. */\n\t\t\t&:not(:first-child):not(:last-child) {\n\t\t\t\tborder-radius: 0;\n\t\t\t}\n\t\t}\n\t}\n\n\t& > .ck.ck-toolbar__grouped-dropdown {\n\t\t/*\n\t\t * Dropdown button has asymmetric padding to fit the arrow.\n\t\t * This button has no arrow so let\'s revert that padding back to normal.\n\t\t */\n\t\t& > .ck.ck-button.ck-dropdown__button {\n\t\t\tpadding-left: var(--ck-spacing-tiny);\n\t\t}\n\t}\n\n\t@nest .ck-toolbar-container & {\n\t\tborder: 0;\n\t}\n}\n\n/* stylelint-disable */\n\n/*\n * Styles for RTL toolbars.\n *\n * Note: In some cases (e.g. a decoupled editor), the toolbar has its own "dir"\n * because its parent is not controlled by the editor framework.\n */\n[dir="rtl"] .ck.ck-toolbar,\n.ck.ck-toolbar[dir="rtl"] {\n\t& > .ck-toolbar__items > .ck {\n\t\tmargin-right: 0;\n\t}\n\n\t&:not(.ck-toolbar_compact) > .ck-toolbar__items > .ck {\n\t\t/* (#11) Separate toolbar items. */\n\t\tmargin-left: var(--ck-spacing-small);\n\t}\n\n\t& > .ck-toolbar__items > .ck:last-child {\n\t\tmargin-left: 0;\n\t}\n\n\t&.ck-toolbar_compact > .ck-toolbar__items > .ck {\n\t\t/* No rounded corners on the right side of the first child. */\n\t\t&:first-child {\n\t\t\tborder-top-left-radius: 0;\n\t\t\tborder-bottom-left-radius: 0;\n\t\t}\n\n\t\t/* No rounded corners on the left side of the last child. */\n\t\t&:last-child {\n\t\t\tborder-top-right-radius: 0;\n\t\t\tborder-bottom-right-radius: 0;\n\t\t}\n\t}\n\n\t/* Separate the the separator form the grouping dropdown when some items are grouped. */\n\t& > .ck.ck-toolbar__separator {\n\t\tmargin-left: var(--ck-spacing-small);\n\t}\n\n\t/* Some spacing between the items and the separator before the grouped items dropdown. */\n\t&.ck-toolbar_grouping > .ck-toolbar__items:not(:empty):not(:only-child) {\n\t\tmargin-left: var(--ck-spacing-small);\n\t}\n}\n\n/*\n * Styles for LTR toolbars.\n *\n * Note: In some cases (e.g. a decoupled editor), the toolbar has its own "dir"\n * because its parent is not controlled by the editor framework.\n */\n[dir="ltr"] .ck.ck-toolbar,\n.ck.ck-toolbar[dir="ltr"] {\n\t& > .ck-toolbar__items > .ck:last-child {\n\t\tmargin-right: 0;\n\t}\n\n\t&.ck-toolbar_compact > .ck-toolbar__items > .ck {\n\t\t/* No rounded corners on the right side of the first child. */\n\t\t&:first-child {\n\t\t\tborder-top-right-radius: 0;\n\t\t\tborder-bottom-right-radius: 0;\n\t\t}\n\n\t\t/* No rounded corners on the left side of the last child. */\n\t\t&:last-child {\n\t\t\tborder-top-left-radius: 0;\n\t\t\tborder-bottom-left-radius: 0;\n\t\t}\n\t}\n\n\t/* Separate the the separator form the grouping dropdown when some items are grouped. */\n\t& > .ck.ck-toolbar__separator {\n\t\tmargin-right: var(--ck-spacing-small);\n\t}\n\n\t/* Some spacing between the items and the separator before the grouped items dropdown. */\n\t&.ck-toolbar_grouping > .ck-toolbar__items:not(:empty):not(:only-child) {\n\t\tmargin-right: var(--ck-spacing-small);\n\t}\n}\n\n/* stylelint-enable */\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Implements rounded corner interface for .ck-rounded-corners class.\n *\n * @see $ck-border-radius\n */\n@define-mixin ck-rounded-corners {\n\tborder-radius: 0;\n\n\t@nest .ck-rounded-corners &,\n\t&.ck-rounded-corners {\n\t\tborder-radius: var(--ck-border-radius);\n\t\t@mixin-content;\n\t}\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,".ck.ck-editor{position:relative}.ck.ck-editor .ck-editor__top .ck-sticky-panel .ck-toolbar{z-index:var(--ck-z-modal)}.ck.ck-editor__top .ck-sticky-panel .ck-toolbar{border-radius:0}.ck-rounded-corners .ck.ck-editor__top .ck-sticky-panel .ck-toolbar,.ck.ck-editor__top .ck-sticky-panel .ck-toolbar.ck-rounded-corners{border-radius:var(--ck-border-radius);border-bottom-left-radius:0;border-bottom-right-radius:0}.ck.ck-editor__top .ck-sticky-panel .ck-toolbar{border-bottom-width:0}.ck.ck-editor__top .ck-sticky-panel .ck-sticky-panel__content_sticky .ck-toolbar{border-bottom-width:1px;border-radius:0}.ck-rounded-corners .ck.ck-editor__top .ck-sticky-panel .ck-sticky-panel__content_sticky .ck-toolbar,.ck.ck-editor__top .ck-sticky-panel .ck-sticky-panel__content_sticky .ck-toolbar.ck-rounded-corners{border-radius:var(--ck-border-radius);border-radius:0}.ck.ck-editor__main>.ck-editor__editable{background:var(--ck-color-base-background);border-radius:0}.ck-rounded-corners .ck.ck-editor__main>.ck-editor__editable,.ck.ck-editor__main>.ck-editor__editable.ck-rounded-corners{border-radius:var(--ck-border-radius);border-top-left-radius:0;border-top-right-radius:0}.ck.ck-editor__main>.ck-editor__editable:not(.ck-focused){border-color:var(--ck-color-base-border)}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-editor-classic/theme/classiceditor.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-editor-classic/classiceditor.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_rounded.css"],names:[],mappings:"AAKA,cAIC,iBAMD,CAJC,2DAEC,yBACD,CCLC,gDCED,eDKC,CAPA,uICMA,qCAAsC,CDJpC,2BAA4B,CAC5B,4BAIF,CAPA,gDAMC,qBACD,CAEA,iFACC,uBAAwB,CCR1B,eDaC,CANA,yMCHA,qCAAsC,CDOpC,eAEF,CAKF,yCAEC,0CAA2C,CCpB3C,eD8BD,CAZA,yHCdE,qCAAsC,CDmBtC,wBAAyB,CACzB,yBAMF,CAHC,0DACC,wCACD",sourcesContent:["/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../mixins/_rounded.css";\n\n.ck.ck-editor__top {\n\t& .ck-sticky-panel {\n\t\t& .ck-toolbar {\n\t\t\t@mixin ck-rounded-corners {\n\t\t\t\tborder-bottom-left-radius: 0;\n\t\t\t\tborder-bottom-right-radius: 0;\n\t\t\t}\n\n\t\t\tborder-bottom-width: 0;\n\t\t}\n\n\t\t& .ck-sticky-panel__content_sticky .ck-toolbar {\n\t\t\tborder-bottom-width: 1px;\n\n\t\t\t@mixin ck-rounded-corners {\n\t\t\t\tborder-radius: 0;\n\t\t\t}\n\t\t}\n\t}\n}\n\n/* Note: Use ck-editor__main to make sure these styles don\'t apply to other editor types */\n.ck.ck-editor__main > .ck-editor__editable {\n\t/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/113 */\n\tbackground: var(--ck-color-base-background);\n\n\t@mixin ck-rounded-corners {\n\t\tborder-top-left-radius: 0;\n\t\tborder-top-right-radius: 0;\n\t}\n\n\t&:not(.ck-focused) {\n\t\tborder-color: var(--ck-color-base-border);\n\t}\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../../mixins/_rounded.css";\n\n:root {\n\t--ck-color-split-button-hover-background: hsl(0, 0%, 92%);\n\t--ck-color-split-button-hover-border: hsl(0, 0%, 70%);\n}\n\n.ck.ck-splitbutton {\n\t/*\n\t * Note: ck-rounded and ck-dir mixins don\'t go together (because they both use @nest).\n\t */\n\t& > .ck-splitbutton__action {\n\t\t@nest [dir="ltr"] & {\n\t\t\t/* Don\'t round the action button on the right side */\n\t\t\tborder-top-right-radius: unset;\n\t\t\tborder-bottom-right-radius: unset;\n\t\t}\n\n\t\t@nest [dir="rtl"] & {\n\t\t\t/* Don\'t round the action button on the left side */\n\t\t\tborder-top-left-radius: unset;\n\t\t\tborder-bottom-left-radius: unset;\n\t\t}\n\t}\n\n\t& > .ck-splitbutton__arrow {\n\t\t/* It\'s a text-less button and since the icon is positioned absolutely in such situation,\n\t\tit must get some arbitrary min-width. */\n\t\tmin-width: unset;\n\n\t\t@nest [dir="ltr"] & {\n\t\t\t/* Don\'t round the arrow button on the left side */\n\t\t\t@mixin ck-rounded-corners {\n\t\t\t\tborder-top-left-radius: unset;\n\t\t\t\tborder-bottom-left-radius: unset;\n\t\t\t}\n\t\t}\n\n\t\t@nest [dir="rtl"] & {\n\t\t\t/* Don\'t round the arrow button on the right side */\n\t\t\tborder-top-right-radius: unset;\n\t\t\tborder-bottom-right-radius: unset;\n\t\t}\n\n\t\t& svg {\n\t\t\twidth: var(--ck-dropdown-arrow-size);\n\t\t}\n\t}\n\n\t/* When the split button is "open" (the arrow is on) or being hovered, it should get some styling\n\tas a whole. 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* Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck .ck-widget {\n\t/*\n\t * Styles of the type around buttons\n\t */\n\t& .ck-widget__type-around__button {\n\t\tdisplay: block;\n\t\tposition: absolute;\n\t\toverflow: hidden;\n\t\tz-index: var(--ck-z-default);\n\n\t\t& svg {\n\t\t\tposition: absolute;\n\t\t\ttop: 50%;\n\t\t\tleft: 50%;\n\t\t\tz-index: calc(var(--ck-z-default) + 2);\n\t\t}\n\n\t\t&.ck-widget__type-around__button_before {\n\t\t\t/* Place it in the middle of the outline */\n\t\t\ttop: calc(-0.5 * var(--ck-widget-outline-thickness));\n\t\t\tleft: min(10%, 30px);\n\n\t\t\ttransform: translateY(-50%);\n\t\t}\n\n\t\t&.ck-widget__type-around__button_after {\n\t\t\t/* Place it in the middle of the outline */\n\t\t\tbottom: calc(-0.5 * var(--ck-widget-outline-thickness));\n\t\t\tright: min(10%, 30px);\n\n\t\t\ttransform: translateY(50%);\n\t\t}\n\t}\n\n\t/*\n\t * Styles for the buttons when:\n\t * - the widget is selected,\n\t * - or the button is being hovered (regardless of the widget state).\n\t */\n\t&.ck-widget_selected > .ck-widget__type-around > .ck-widget__type-around__button,\n\t& > .ck-widget__type-around > .ck-widget__type-around__button:hover {\n\t\t&::after {\n\t\t\tcontent: "";\n\t\t\tdisplay: block;\n\t\t\tposition: absolute;\n\t\t\ttop: 1px;\n\t\t\tleft: 1px;\n\t\t\tz-index: calc(var(--ck-z-default) + 1);\n\t\t}\n\t}\n\n\t/*\n\t * Styles for the horizontal "fake caret" which is displayed when the user navigates using the keyboard.\n\t */\n\t& > .ck-widget__type-around > .ck-widget__type-around__fake-caret {\n\t\tdisplay: none;\n\t\tposition: absolute;\n\t\tleft: 0;\n\t\tright: 0;\n\t}\n\n\t/*\n\t * When the widget is hovered the "fake caret" would normally be narrower than the\n\t * extra outline displayed around the widget. Let\'s extend the "fake caret" to match\n\t * the full width of the widget.\n\t */\n\t&:hover > .ck-widget__type-around > .ck-widget__type-around__fake-caret {\n\t\tleft: calc( -1 * var(--ck-widget-outline-thickness) );\n\t\tright: calc( -1 * var(--ck-widget-outline-thickness) );\n\t}\n\n\t/*\n\t * Styles for the horizontal "fake caret" when it should be displayed before the widget (backward keyboard navigation).\n\t */\n\t&.ck-widget_type-around_show-fake-caret_before > .ck-widget__type-around > .ck-widget__type-around__fake-caret {\n\t\ttop: calc( -1 * var(--ck-widget-outline-thickness) - 1px );\n\t\tdisplay: block;\n\t}\n\n\t/*\n\t * Styles for the horizontal "fake caret" when it should be displayed after the widget (forward keyboard navigation).\n\t */\n\t&.ck-widget_type-around_show-fake-caret_after > .ck-widget__type-around > .ck-widget__type-around__fake-caret {\n\t\tbottom: calc( -1 * var(--ck-widget-outline-thickness) - 1px );\n\t\tdisplay: block;\n\t}\n}\n\n/*\n * Integration with the read-only mode of the editor.\n */\n.ck.ck-editor__editable.ck-read-only .ck-widget__type-around {\n\tdisplay: none;\n}\n\n/*\n * Integration with the restricted editing mode (feature) of the editor.\n */\n.ck.ck-editor__editable.ck-restricted-editing_mode_restricted .ck-widget__type-around {\n\tdisplay: none;\n}\n\n/*\n * Integration with the #isEnabled property of the WidgetTypeAround plugin.\n */\n.ck.ck-editor__editable.ck-widget__type-around_disabled .ck-widget__type-around {\n\tdisplay: none;\n}\n','/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-widget-type-around-button-size: 20px;\n\t--ck-color-widget-type-around-button-active: var(--ck-color-focus-border);\n\t--ck-color-widget-type-around-button-hover: var(--ck-color-widget-hover-border);\n\t--ck-color-widget-type-around-button-blurred-editable: var(--ck-color-widget-blurred-border);\n\t--ck-color-widget-type-around-button-radar-start-alpha: 0;\n\t--ck-color-widget-type-around-button-radar-end-alpha: .3;\n\t--ck-color-widget-type-around-button-icon: var(--ck-color-base-background);\n}\n\n@define-mixin ck-widget-type-around-button-visible {\n\topacity: 1;\n\tpointer-events: auto;\n}\n\n@define-mixin ck-widget-type-around-button-hidden {\n\topacity: 0;\n\tpointer-events: none;\n}\n\n.ck .ck-widget {\n\t/*\n\t * Styles of the type around buttons\n\t */\n\t& .ck-widget__type-around__button {\n\t\twidth: var(--ck-widget-type-around-button-size);\n\t\theight: var(--ck-widget-type-around-button-size);\n\t\tbackground: var(--ck-color-widget-type-around-button);\n\t\tborder-radius: 100px;\n\t\ttransition: opacity var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve), background var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve);\n\n\t\t@mixin ck-widget-type-around-button-hidden;\n\n\t\t& svg {\n\t\t\twidth: 10px;\n\t\t\theight: 8px;\n\t\t\ttransform: translate(-50%,-50%);\n\t\t\ttransition: transform .5s ease;\n\t\t\tmargin-top: 1px;\n\n\t\t\t& * {\n\t\t\t\tstroke-dasharray: 10;\n\t\t\t\tstroke-dashoffset: 0;\n\n\t\t\t\tfill: none;\n\t\t\t\tstroke: var(--ck-color-widget-type-around-button-icon);\n\t\t\t\tstroke-width: 1.5px;\n\t\t\t\tstroke-linecap: round;\n\t\t\t\tstroke-linejoin: round;\n\t\t\t}\n\n\t\t\t& line {\n\t\t\t\tstroke-dasharray: 7;\n\t\t\t}\n\t\t}\n\n\t\t&:hover {\n\t\t\t/*\n\t\t\t * Display the "sonar" around the button when hovered.\n\t\t\t */\n\t\t\tanimation: ck-widget-type-around-button-sonar 1s ease infinite;\n\n\t\t\t/*\n\t\t\t * Animate active button\'s icon.\n\t\t\t */\n\t\t\t& svg {\n\t\t\t\t& polyline {\n\t\t\t\t\tanimation: ck-widget-type-around-arrow-dash 2s linear;\n\t\t\t\t}\n\n\t\t\t\t& line {\n\t\t\t\t\tanimation: ck-widget-type-around-arrow-tip-dash 2s linear;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t/*\n\t * Show type around buttons when the widget gets selected or being hovered.\n\t */\n\t&.ck-widget_selected,\n\t&:hover {\n\t\t& > .ck-widget__type-around > .ck-widget__type-around__button {\n\t\t\t@mixin ck-widget-type-around-button-visible;\n\t\t}\n\t}\n\n\t/*\n\t * Styles for the buttons when the widget is NOT selected (but the buttons are visible\n\t * and still can be hovered).\n\t */\n\t&:not(.ck-widget_selected) > .ck-widget__type-around > .ck-widget__type-around__button {\n\t\tbackground: var(--ck-color-widget-type-around-button-hover);\n\t}\n\n\t/*\n\t * Styles for the buttons when:\n\t * - the widget is selected,\n\t * - or the button is being hovered (regardless of the widget state).\n\t */\n\t&.ck-widget_selected > .ck-widget__type-around > .ck-widget__type-around__button,\n\t& > .ck-widget__type-around > .ck-widget__type-around__button:hover {\n\t\tbackground: var(--ck-color-widget-type-around-button-active);\n\n\t\t&::after {\n\t\t\twidth: calc(var(--ck-widget-type-around-button-size) - 2px);\n\t\t\theight: calc(var(--ck-widget-type-around-button-size) - 2px);\n\t\t\tborder-radius: 100px;\n\t\t\tbackground: linear-gradient(135deg, hsla(0,0%,100%,0) 0%, hsla(0,0%,100%,.3) 100%);\n\t\t}\n\t}\n\n\t/*\n\t * Styles for the "before" button when the widget has a selection handle. Because some space\n\t * is consumed by the handle, the button must be moved slightly to the right to let it breathe.\n\t */\n\t&.ck-widget_with-selection-handle > .ck-widget__type-around > .ck-widget__type-around__button_before {\n\t\tmargin-left: 20px;\n\t}\n\n\t/*\n\t * Styles for the horizontal "fake caret" which is displayed when the user navigates using the keyboard.\n\t */\n\t& .ck-widget__type-around__fake-caret {\n\t\tpointer-events: none;\n\t\theight: 1px;\n\t\tanimation: ck-widget-type-around-fake-caret-pulse linear 1s infinite normal forwards;\n\n\t\t/*\n\t\t * The semi-transparent-outline+background combo improves the contrast\n\t\t * when the background underneath the fake caret is dark.\n\t\t */\n\t\toutline: solid 1px hsla(0, 0%, 100%, .5);\n\t\tbackground: var(--ck-color-base-text);\n\t}\n\n\t/*\n\t * Styles of the widget when the "fake caret" is blinking (e.g. upon keyboard navigation).\n\t * Despite the widget being physically selected in the model, its outline should disappear.\n\t */\n\t&.ck-widget_selected {\n\t\t&.ck-widget_type-around_show-fake-caret_before,\n\t\t&.ck-widget_type-around_show-fake-caret_after {\n\t\t\toutline-color: transparent;\n\t\t}\n\t}\n\n\t&.ck-widget_type-around_show-fake-caret_before,\n\t&.ck-widget_type-around_show-fake-caret_after {\n\t\t/*\n\t\t * When the "fake caret" is visible we simulate that the widget is not selected\n\t\t * (despite being physically selected), so the outline color should be for the\n\t\t * unselected widget.\n\t\t */\n\t\t&.ck-widget_selected:hover {\n\t\t\toutline-color: var(--ck-color-widget-hover-border);\n\t\t}\n\n\t\t/*\n\t\t * Styles of the type around buttons when the "fake caret" is blinking (e.g. upon keyboard navigation).\n\t\t * In this state, the type around buttons would collide with the fake carets so they should disappear.\n\t\t */\n\t\t& > .ck-widget__type-around > .ck-widget__type-around__button {\n\t\t\t@mixin ck-widget-type-around-button-hidden;\n\t\t}\n\n\t\t/*\n\t\t * Fake horizontal caret integration with the selection handle. When the caret is visible, simply\n\t\t * hide the handle because it intersects with the caret (and does not make much sense anyway).\n\t\t */\n\t\t&.ck-widget_with-selection-handle {\n\t\t\t&.ck-widget_selected,\n\t\t\t&.ck-widget_selected:hover {\n\t\t\t\t& > .ck-widget__selection-handle {\n\t\t\t\t\topacity: 0\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t/*\n\t\t * Fake horizontal caret integration with the resize UI. When the caret is visible, simply\n\t\t * hide the resize UI because it creates too much noise. It can be visible when the user\n\t\t * hovers the widget, though.\n\t\t */\n\t\t&.ck-widget_selected.ck-widget_with-resizer > .ck-widget__resizer {\n\t\t\topacity: 0\n\t\t}\n\t}\n}\n\n/*\n * Styles for the "before" button when the widget has a selection handle in an RTL environment.\n * The selection handler is aligned to the right side of the widget so there is no need to create\n * additional space for it next to the "before" button.\n */\n.ck[dir="rtl"] .ck-widget.ck-widget_with-selection-handle .ck-widget__type-around > .ck-widget__type-around__button_before {\n\tmargin-left: 0;\n\tmargin-right: 20px;\n}\n\n/*\n * Hide type around buttons when the widget is selected as a child of a selected\n * nested editable (e.g. mulit-cell table selection).\n *\n * See https://github.com/ckeditor/ckeditor5/issues/7263.\n */\n.ck-editor__nested-editable.ck-editor__editable_selected {\n\t& .ck-widget {\n\t\t&.ck-widget_selected,\n\t\t&:hover {\n\t\t\t& > .ck-widget__type-around > .ck-widget__type-around__button {\n\t\t\t\t@mixin ck-widget-type-around-button-hidden;\n\t\t\t}\n\t\t}\n\t}\n}\n\n/*\n * Styles for the buttons when the widget is selected but the user clicked outside of the editor (blurred the editor).\n */\n.ck-editor__editable.ck-blurred .ck-widget.ck-widget_selected > .ck-widget__type-around > .ck-widget__type-around__button:not(:hover) {\n\tbackground: var(--ck-color-widget-type-around-button-blurred-editable);\n\n\t& svg * {\n\t\tstroke: hsl(0,0%,60%);\n\t}\n}\n\n@keyframes ck-widget-type-around-arrow-dash {\n\t0% {\n\t\tstroke-dashoffset: 10;\n\t}\n\t20%, 100% {\n\t\tstroke-dashoffset: 0;\n\t}\n}\n\n@keyframes ck-widget-type-around-arrow-tip-dash {\n\t0%, 20% {\n\t\tstroke-dashoffset: 7;\n\t}\n\t40%, 100% {\n\t\tstroke-dashoffset: 0;\n\t}\n}\n\n@keyframes ck-widget-type-around-button-sonar {\n\t0% {\n\t\tbox-shadow: 0 0 0 0 hsla(var(--ck-color-focus-border-coordinates), var(--ck-color-widget-type-around-button-radar-start-alpha));\n\t}\n\t50% {\n\t\tbox-shadow: 0 0 0 5px hsla(var(--ck-color-focus-border-coordinates), var(--ck-color-widget-type-around-button-radar-end-alpha));\n\t}\n\t100% {\n\t\tbox-shadow: 0 0 0 5px hsla(var(--ck-color-focus-border-coordinates), var(--ck-color-widget-type-around-button-radar-start-alpha));\n\t}\n}\n\n@keyframes ck-widget-type-around-fake-caret-pulse {\n\t0% {\n\t\topacity: 1;\n\t}\n\t49% {\n\t\topacity: 1;\n\t}\n\t50% {\n\t\topacity: 0;\n\t}\n\t99% {\n\t\topacity: 0;\n\t}\n\t100% {\n\t\topacity: 1;\n\t}\n}\n'],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,":root{--ck-color-resizer:var(--ck-color-focus-border);--ck-resizer-size:10px;--ck-resizer-border-width:1px;--ck-resizer-border-radius:2px;--ck-resizer-offset:calc(var(--ck-resizer-size)/-2 - 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Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-color-resizer: var(--ck-color-focus-border);\n\t--ck-resizer-size: 10px;\n\t--ck-resizer-border-width: 1px;\n\t--ck-resizer-border-radius: 2px;\n\n\t/* Set the resizer with a 50% offset. */\n\t--ck-resizer-offset: calc( ( var(--ck-resizer-size) / -2 ) - 2px);\n\n\t--ck-resizer-tooltip-offset: 10px;\n\t--ck-color-resizer-tooltip-background: hsl(0, 0%, 15%);\n\t--ck-color-resizer-tooltip-text: hsl(0, 0%, 95%);\n}\n\n.ck .ck-widget {\n\t/* This is neccessary for type around UI to be positioned properly. */\n\tposition: relative;\n}\n\n.ck .ck-widget.ck-widget_with-selection-handle {\n\t/* Make the widget wrapper a relative positioning container for the drag handle. */\n\tposition: relative;\n\n\t& .ck-widget__selection-handle {\n\t\tposition: absolute;\n\n\t\t& .ck-icon {\n\t\t\t/* Make sure the icon in not a subject to font-size or line-height to avoid\n\t\t\tunnecessary spacing around it. */\n\t\t\tdisplay: block;\n\t\t}\n\t}\n\n\t/* Show the selection handle on mouse hover over the widget. */\n\t&:hover {\n\t\t& .ck-widget__selection-handle {\n\t\t\tvisibility: visible;\n\t\t}\n\t}\n\n\t/* Show the selection handle when the widget is selected. */\n\t&.ck-widget_selected .ck-widget__selection-handle {\n\t\tvisibility: visible;\n\t}\n}\n\n.ck .ck-size-view {\n\tbackground: var(--ck-color-resizer-tooltip-background);\n\tcolor: var(--ck-color-resizer-tooltip-text);\n\tborder: 1px solid var(--ck-color-resizer-tooltip-text);\n\tborder-radius: var(--ck-resizer-border-radius);\n\tfont-size: var(--ck-font-size-tiny);\n\tdisplay: block;\n\tpadding: var(--ck-spacing-small);\n\n\t&.ck-orientation-top-left,\n\t&.ck-orientation-top-right,\n\t&.ck-orientation-bottom-right,\n\t&.ck-orientation-bottom-left {\n\t\tposition: absolute;\n\t}\n\n\t&.ck-orientation-top-left {\n\t\ttop: var( --ck-resizer-tooltip-offset );\n\t\tleft: var( --ck-resizer-tooltip-offset );\n\t}\n\n\t&.ck-orientation-top-right {\n\t\ttop: var( --ck-resizer-tooltip-offset );\n\t\tright: var( --ck-resizer-tooltip-offset );\n\t}\n\n\t&.ck-orientation-bottom-right {\n\t\tbottom: var( --ck-resizer-tooltip-offset );\n\t\tright: var( --ck-resizer-tooltip-offset );\n\t}\n\n\t&.ck-orientation-bottom-left {\n\t\tbottom: var( --ck-resizer-tooltip-offset );\n\t\tleft: var( --ck-resizer-tooltip-offset );\n\t}\n}\n",'/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../mixins/_focus.css";\n@import "../mixins/_shadow.css";\n\n:root {\n\t--ck-widget-outline-thickness: 3px;\n\t--ck-widget-handler-icon-size: 16px;\n\t--ck-widget-handler-animation-duration: 200ms;\n\t--ck-widget-handler-animation-curve: ease;\n\n\t--ck-color-widget-blurred-border: hsl(0, 0%, 87%);\n\t--ck-color-widget-hover-border: hsl(43, 100%, 62%);\n\t--ck-color-widget-editable-focus-background: var(--ck-color-base-background);\n\t--ck-color-widget-drag-handler-icon-color: var(--ck-color-base-background);\n}\n\n.ck .ck-widget {\n\toutline-width: var(--ck-widget-outline-thickness);\n\toutline-style: solid;\n\toutline-color: transparent;\n\ttransition: outline-color var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve);\n\n\t&.ck-widget_selected,\n\t&.ck-widget_selected:hover {\n\t\toutline: var(--ck-widget-outline-thickness) solid var(--ck-color-focus-border);\n\t}\n\n\t&:hover {\n\t\toutline-color: var(--ck-color-widget-hover-border);\n\t}\n}\n\n.ck .ck-editor__nested-editable {\n\tborder: 1px solid transparent;\n\n\t/* The :focus style is applied before .ck-editor__nested-editable_focused class is rendered in the view.\n\tThese styles show a different border for a blink of an eye, so `:focus` need to have same styles applied. */\n\t&.ck-editor__nested-editable_focused,\n\t&:focus {\n\t\t@mixin ck-focus-ring;\n\t\t@mixin ck-box-shadow var(--ck-inner-shadow);\n\n\t\tbackground-color: var(--ck-color-widget-editable-focus-background);\n\t}\n}\n\n.ck .ck-widget.ck-widget_with-selection-handle {\n\t& .ck-widget__selection-handle {\n\t\tpadding: 4px;\n\t\tbox-sizing: border-box;\n\n\t\t/* Background and opacity will be animated as the handler shows up or the widget gets selected. */\n\t\tbackground-color: transparent;\n\t\topacity: 0;\n\n\t\t/* Transition:\n\t\t   * background-color for the .ck-widget_selected state change,\n\t\t   * visibility for hiding the handler,\n\t\t   * opacity for the proper look of the icon when the handler disappears. */\n\t\ttransition:\n\t\t\tbackground-color var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve),\n\t\t\tvisibility var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve),\n\t\t\topacity var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve);\n\n\t\t/* Make only top corners round. */\n\t\tborder-radius: var(--ck-border-radius) var(--ck-border-radius) 0 0;\n\n\t\t/* Place the drag handler outside the widget wrapper. */\n\t\ttransform: translateY(-100%);\n\t\tleft: calc(0px - var(--ck-widget-outline-thickness));\n\n\t\t& .ck-icon {\n\t\t\t/* Make sure the dimensions of the icon are independent of the fon-size of the content. */\n\t\t\twidth: var(--ck-widget-handler-icon-size);\n\t\t\theight: var(--ck-widget-handler-icon-size);\n\t\t\tcolor: var(--ck-color-widget-drag-handler-icon-color);\n\n\t\t\t/* The "selected" part of the icon is invisible by default */\n\t\t\t& .ck-icon__selected-indicator {\n\t\t\t\topacity: 0;\n\n\t\t\t\t/* Note: The animation is longer on purpose. Simply feels better. */\n\t\t\t\ttransition: opacity 300ms var(--ck-widget-handler-animation-curve);\n\t\t\t}\n\t\t}\n\n\t\t/* Advertise using the look of the icon that once clicked the handler, the widget will be selected. */\n\t\t&:hover .ck-icon .ck-icon__selected-indicator {\n\t\t\topacity: 1;\n\t\t}\n\t}\n\n\t/* Show the selection handler on mouse hover over the widget. */\n\t&:hover .ck-widget__selection-handle {\n\t\topacity: 1;\n\t\tbackground-color: var(--ck-color-widget-hover-border);\n\t}\n\n\t/* Show the selection handler when the widget is selected. */\n\t&.ck-widget_selected,\n\t&.ck-widget_selected:hover {\n\t\t& .ck-widget__selection-handle {\n\t\t\topacity: 1;\n\t\t\tbackground-color: var(--ck-color-focus-border);\n\n\t\t\t/* When the widget is selected, notify the user using the proper look of the icon. */\n\t\t\t& .ck-icon .ck-icon__selected-indicator {\n\t\t\t\topacity: 1;\n\t\t\t}\n\t\t}\n\t}\n}\n\n/* In a RTL environment, align the selection handler to the right side of the widget */\n/* stylelint-disable-next-line no-descending-specificity */\n.ck[dir="rtl"] .ck-widget.ck-widget_with-selection-handle .ck-widget__selection-handle {\n\tleft: auto;\n\tright: calc(0px - var(--ck-widget-outline-thickness));\n}\n\n/* https://github.com/ckeditor/ckeditor5/issues/6415 */\n.ck.ck-editor__editable.ck-read-only .ck-widget {\n\t/* Prevent the :hover outline from showing up because of the used outline-color transition. */\n\ttransition: none;\n\n\t&:not(.ck-widget_selected) {\n\t\t/* Disable visual effects of hover/active widget when CKEditor is in readOnly mode.\n\t\t * See: https://github.com/ckeditor/ckeditor5/issues/1261\n\t\t *\n\t\t * Leave the unit because this custom property is used in calc() by other features.\n\t\t * See: https://github.com/ckeditor/ckeditor5/issues/6775\n\t\t */\n\t\t--ck-widget-outline-thickness: 0px;\n\t}\n\n\t&.ck-widget_with-selection-handle {\n\t\t& .ck-widget__selection-handle,\n\t\t& .ck-widget__selection-handle:hover {\n\t\t\tbackground: var(--ck-color-widget-blurred-border);\n\t\t}\n\t}\n}\n\n/* Style the widget when it\'s selected but the editable it belongs to lost focus. */\n/* stylelint-disable-next-line no-descending-specificity */\n.ck.ck-editor__editable.ck-blurred .ck-widget {\n\t&.ck-widget_selected,\n\t&.ck-widget_selected:hover {\n\t\toutline-color: var(--ck-color-widget-blurred-border);\n\n\t\t&.ck-widget_with-selection-handle {\n\t\t\t& .ck-widget__selection-handle,\n\t\t\t& .ck-widget__selection-handle:hover {\n\t\t\t\tbackground: var(--ck-color-widget-blurred-border);\n\t\t\t}\n\t\t}\n\t}\n}\n\n.ck.ck-editor__editable > .ck-widget.ck-widget_with-selection-handle:first-child,\n.ck.ck-editor__editable blockquote > .ck-widget.ck-widget_with-selection-handle:first-child {\n\t/* Do not crop selection handler if a widget is a first-child in the blockquote or in the root editable.\n\tIn fact, anything with overflow: hidden.\n\thttps://github.com/ckeditor/ckeditor5-block-quote/issues/28\n\thttps://github.com/ckeditor/ckeditor5-widget/issues/44\n\thttps://github.com/ckeditor/ckeditor5-widget/issues/66 */\n\tmargin-top: calc(1em + var(--ck-widget-handler-icon-size));\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A visual style of focused element's border.\n */\n@define-mixin ck-focus-ring {\n\t/* Disable native outline. */\n\toutline: none;\n\tborder: var(--ck-focus-ring)\n}\n","/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A helper to combine multiple shadows.\n */\n@define-mixin ck-box-shadow $shadowA, $shadowB: 0 0 {\n\tbox-shadow: $shadowA, $shadowB;\n}\n\n/**\n * Gives an element a drop shadow so it looks like a floating panel.\n */\n@define-mixin ck-drop-shadow {\n\t@mixin ck-box-shadow var(--ck-drop-shadow);\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,".ck.ck-labeled-field-view>.ck.ck-labeled-field-view__input-wrapper{display:flex;position:relative}.ck.ck-labeled-field-view .ck.ck-label{display:block;position:absolute}:root{--ck-labeled-field-view-transition:.1s cubic-bezier(0,0,0.24,0.95);--ck-labeled-field-empty-unfocused-max-width:100% - 2 * var(--ck-spacing-medium);--ck-color-labeled-field-label-background:var(--ck-color-base-background)}.ck.ck-labeled-field-view{border-radius:0}.ck-rounded-corners .ck.ck-labeled-field-view,.ck.ck-labeled-field-view.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-labeled-field-view>.ck.ck-labeled-field-view__input-wrapper{width:100%}.ck.ck-labeled-field-view>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label{top:0}[dir=ltr] .ck.ck-labeled-field-view>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label{left:0}[dir=rtl] .ck.ck-labeled-field-view>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label{right:0}.ck.ck-labeled-field-view>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label{pointer-events:none;transform-origin:0 0;transform:translate(var(--ck-spacing-medium),-6px) scale(.75);background:var(--ck-color-labeled-field-label-background);padding:0 calc(var(--ck-font-size-tiny)*0.5);line-height:normal;font-weight:400;text-overflow:ellipsis;overflow:hidden;max-width:100%;transition:transform var(--ck-labeled-field-view-transition),padding var(--ck-labeled-field-view-transition),background var(--ck-labeled-field-view-transition)}.ck.ck-labeled-field-view.ck-error .ck-input:not([readonly])+.ck.ck-label,.ck.ck-labeled-field-view.ck-error>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label{color:var(--ck-color-base-error)}.ck.ck-labeled-field-view .ck-labeled-field-view__status{font-size:var(--ck-font-size-small);margin-top:var(--ck-spacing-small);white-space:normal}.ck.ck-labeled-field-view .ck-labeled-field-view__status.ck-labeled-field-view__status_error{color:var(--ck-color-base-error)}.ck.ck-labeled-field-view.ck-disabled>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label,.ck.ck-labeled-field-view.ck-labeled-field-view_empty:not(.ck-labeled-field-view_focused)>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label{color:var(--ck-color-input-disabled-text)}[dir=ltr] .ck.ck-labeled-field-view.ck-disabled>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label,[dir=ltr] .ck.ck-labeled-field-view.ck-labeled-field-view_empty:not(.ck-labeled-field-view_focused):not(.ck-labeled-field-view_placeholder)>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label{transform:translate(var(--ck-spacing-medium),calc(var(--ck-font-size-base)*0.6)) scale(1)}[dir=rtl] .ck.ck-labeled-field-view.ck-disabled>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label,[dir=rtl] .ck.ck-labeled-field-view.ck-labeled-field-view_empty:not(.ck-labeled-field-view_focused):not(.ck-labeled-field-view_placeholder)>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label{transform:translate(calc(var(--ck-spacing-medium)*-1),calc(var(--ck-font-size-base)*0.6)) scale(1)}.ck.ck-labeled-field-view.ck-disabled>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label,.ck.ck-labeled-field-view.ck-labeled-field-view_empty:not(.ck-labeled-field-view_focused):not(.ck-labeled-field-view_placeholder)>.ck.ck-labeled-field-view__input-wrapper>.ck.ck-label{max-width:calc(var(--ck-labeled-field-empty-unfocused-max-width));background:transparent;padding:0}.ck.ck-labeled-field-view>.ck.ck-labeled-field-view__input-wrapper>.ck-dropdown>.ck.ck-button{background:transparent}.ck.ck-labeled-field-view.ck-labeled-field-view_empty>.ck.ck-labeled-field-view__input-wrapper>.ck-dropdown>.ck-button>.ck-button__label{opacity:0}.ck.ck-labeled-field-view.ck-labeled-field-view_empty:not(.ck-labeled-field-view_focused):not(.ck-labeled-field-view_placeholder)>.ck.ck-labeled-field-view__input-wrapper>.ck-dropdown+.ck-label{max-width:calc(var(--ck-labeled-field-empty-unfocused-max-width) - var(--ck-dropdown-arrow-size) - var(--ck-spacing-standard))}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/labeledfield/labeledfieldview.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/labeledfield/labeledfieldview.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_rounded.css"],names:[],mappings:"AAMC,mEACC,YAAa,CACb,iBACD,CAEA,uCACC,aAAc,CACd,iBACD,CCND,MACC,kEAAsE,CACtE,gFAAiF,CACjF,yEACD,CAEA,0BCHC,eD4GD,CAzGA,2FCCE,qCDwGF,CAtGC,mEACC,UAmCD,CAjCC,gFACC,KA+BD,CAhCA,0FAIE,MA4BF,CAhCA,0FAQE,OAwBF,CAhCA,gFAWC,mBAAoB,CACpB,oBAAqB,CAGrB,6DAA+D,CAE/D,yDAA0D,CAC1D,4CAA8C,CAC9C,kBAAoB,CACpB,eAAmB,CAGnB,sBAAuB,CACvB,eAAgB,CAEhB,cAAe,CAEf,+JAID,CAQA,mKACC,gCACD,CAGD,yDACC,mCAAoC,CACpC,kCAAmC,CAInC,kBAKD,CAHC,6FACC,gCACD,CAID,4OAEC,yCACD,CAIA,wSAGE,yFAYF,CAfA,wSAOE,kGAQF,CAfA,oRAWC,iEAAkE,CAElE,sBAAuB,CACvB,SACD,CAKA,8FACC,sBACD,CAGA,yIACC,SACD,CAGA,kMACC,8HACD",sourcesContent:["/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck.ck-labeled-field-view {\n\t& > .ck.ck-labeled-field-view__input-wrapper {\n\t\tdisplay: flex;\n\t\tposition: relative;\n\t}\n\n\t& .ck.ck-label {\n\t\tdisplay: block;\n\t\tposition: absolute;\n\t}\n}\n",'/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "@ckeditor/ckeditor5-ui/theme/mixins/_dir.css";\n@import "../../../mixins/_rounded.css";\n\n:root {\n\t--ck-labeled-field-view-transition: .1s cubic-bezier(0, 0, 0.24, 0.95);\n\t--ck-labeled-field-empty-unfocused-max-width: 100% - 2 * var(--ck-spacing-medium);\n\t--ck-color-labeled-field-label-background: var(--ck-color-base-background);\n}\n\n.ck.ck-labeled-field-view {\n\t@mixin ck-rounded-corners;\n\n\t& > .ck.ck-labeled-field-view__input-wrapper {\n\t\twidth: 100%;\n\n\t\t& > .ck.ck-label {\n\t\t\ttop: 0px;\n\n\t\t\t@mixin ck-dir ltr {\n\t\t\t\tleft: 0px;\n\t\t\t}\n\n\t\t\t@mixin ck-dir rtl {\n\t\t\t\tright: 0px;\n\t\t\t}\n\n\t\t\tpointer-events: none;\n\t\t\ttransform-origin: 0 0;\n\n\t\t\t/* By default, display the label scaled down above the field. */\n\t\t\ttransform: translate(var(--ck-spacing-medium), -6px) scale(.75);\n\n\t\t\tbackground: var(--ck-color-labeled-field-label-background);\n\t\t\tpadding: 0 calc(.5 * var(--ck-font-size-tiny));\n\t\t\tline-height: initial;\n\t\t\tfont-weight: normal;\n\n\t\t\t/* Prevent overflow when the label is longer than the input */\n\t\t\ttext-overflow: ellipsis;\n\t\t\toverflow: hidden;\n\n\t\t\tmax-width: 100%;\n\n\t\t\ttransition:\n\t\t\t\ttransform var(--ck-labeled-field-view-transition),\n\t\t\t\tpadding var(--ck-labeled-field-view-transition),\n\t\t\t\tbackground var(--ck-labeled-field-view-transition);\n\t\t}\n\t}\n\n\t&.ck-error {\n\t\t& > .ck.ck-labeled-field-view__input-wrapper > .ck.ck-label {\n\t\t\tcolor: var(--ck-color-base-error);\n\t\t}\n\n\t\t& .ck-input:not([readonly]) + .ck.ck-label {\n\t\t\tcolor: var(--ck-color-base-error);\n\t\t}\n\t}\n\n\t& .ck-labeled-field-view__status {\n\t\tfont-size: var(--ck-font-size-small);\n\t\tmargin-top: var(--ck-spacing-small);\n\n\t\t/* Let the info wrap to the next line to avoid stretching the layout horizontally.\n\t\tThe status could be very long. */\n\t\twhite-space: normal;\n\n\t\t&.ck-labeled-field-view__status_error {\n\t\t\tcolor: var(--ck-color-base-error);\n\t\t}\n\t}\n\n\t/* Disabled fields and fields that have no focus should fade out. */\n\t&.ck-disabled > .ck.ck-labeled-field-view__input-wrapper > .ck.ck-label,\n\t&.ck-labeled-field-view_empty:not(.ck-labeled-field-view_focused) > .ck.ck-labeled-field-view__input-wrapper > .ck.ck-label {\n\t\tcolor: var(--ck-color-input-disabled-text);\n\t}\n\n\t/* Fields that are disabled or not focused and without a placeholder should have full-sized labels. */\n\t/* stylelint-disable-next-line no-descending-specificity */\n\t&.ck-disabled > .ck.ck-labeled-field-view__input-wrapper > .ck.ck-label,\n\t&.ck-labeled-field-view_empty:not(.ck-labeled-field-view_focused):not(.ck-labeled-field-view_placeholder) > .ck.ck-labeled-field-view__input-wrapper > .ck.ck-label {\n\t\t@mixin ck-dir ltr {\n\t\t\ttransform: translate(var(--ck-spacing-medium), calc(0.6 * var(--ck-font-size-base))) scale(1);\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\ttransform: translate(calc(-1 * var(--ck-spacing-medium)), calc(0.6 * var(--ck-font-size-base))) scale(1);\n\t\t}\n\n\t\t/* Compensate for the default translate position. */\n\t\tmax-width: calc(var(--ck-labeled-field-empty-unfocused-max-width));\n\n\t\tbackground: transparent;\n\t\tpadding: 0;\n\t}\n\n\t/*------ DropdownView integration ----------------------------------------------------------------------------------- */\n\n\t/* Make sure dropdown\' background color in any of dropdown\'s state does not collide with labeled field. */\n\t& > .ck.ck-labeled-field-view__input-wrapper > .ck-dropdown > .ck.ck-button {\n\t\tbackground: transparent;\n\t}\n\n\t/* When the dropdown is "empty", the labeled field label replaces its label. */\n\t&.ck-labeled-field-view_empty > .ck.ck-labeled-field-view__input-wrapper > .ck-dropdown > .ck-button > .ck-button__label {\n\t\topacity: 0;\n\t}\n\n\t/* Make sure the label of the empty, unfocused input does not cover the dropdown arrow. */\n\t&.ck-labeled-field-view_empty:not(.ck-labeled-field-view_focused):not(.ck-labeled-field-view_placeholder) > .ck.ck-labeled-field-view__input-wrapper > .ck-dropdown + .ck-label {\n\t\tmax-width: calc(var(--ck-labeled-field-empty-unfocused-max-width) - var(--ck-dropdown-arrow-size) - var(--ck-spacing-standard));\n\t}\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Implements rounded corner interface for .ck-rounded-corners class.\n *\n * @see $ck-border-radius\n */\n@define-mixin ck-rounded-corners {\n\tborder-radius: 0;\n\n\t@nest .ck-rounded-corners &,\n\t&.ck-rounded-corners {\n\t\tborder-radius: var(--ck-border-radius);\n\t\t@mixin-content;\n\t}\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,":root{--ck-input-text-width:18em}.ck.ck-input-text{border-radius:0}.ck-rounded-corners .ck.ck-input-text,.ck.ck-input-text.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-input-text{background:var(--ck-color-input-background);border:1px solid var(--ck-color-input-border);padding:var(--ck-spacing-extra-tiny) var(--ck-spacing-medium);min-width:var(--ck-input-text-width);min-height:var(--ck-ui-component-min-height);transition:box-shadow .1s ease-in-out,border .1s ease-in-out}.ck.ck-input-text:focus{outline:none;border:var(--ck-focus-ring);box-shadow:var(--ck-focus-outer-shadow),0 0}.ck.ck-input-text[readonly]{border:1px solid var(--ck-color-input-disabled-border);background:var(--ck-color-input-disabled-background);color:var(--ck-color-input-disabled-text)}.ck.ck-input-text[readonly]:focus{box-shadow:var(--ck-focus-disabled-outer-shadow),0 0}.ck.ck-input-text.ck-error{border-color:var(--ck-color-input-error-border);animation:ck-text-input-shake .3s ease both}.ck.ck-input-text.ck-error:focus{box-shadow:var(--ck-focus-error-outer-shadow),0 0}@keyframes ck-text-input-shake{20%{transform:translateX(-2px)}40%{transform:translateX(2px)}60%{transform:translateX(-1px)}80%{transform:translateX(1px)}}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/inputtext/inputtext.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_rounded.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_focus.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_shadow.css"],names:[],mappings:"AASA,MACC,0BACD,CAEA,kBCFC,eDwCD,CAtCA,2ECEE,qCDoCF,CAtCA,kBAGC,2CAA4C,CAC5C,6CAA8C,CAC9C,6DAA8D,CAC9D,oCAAqC,CAGrC,4CAA6C,CAG7C,4DA0BD,CAxBC,wBEjBA,YAAa,CACb,2BAA2B,CCF3B,2CHqBA,CAEA,4BACC,sDAAuD,CACvD,oDAAqD,CACrD,yCAMD,CAJC,kCG5BD,oDH+BC,CAGD,2BACC,+CAAgD,CAChD,2CAKD,CAHC,iCGtCD,iDHwCC,CAIF,+BACC,IACC,0BACD,CAEA,IACC,yBACD,CAEA,IACC,0BACD,CAEA,IACC,yBACD,CACD",sourcesContent:['/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../../mixins/_rounded.css";\n@import "../../../mixins/_focus.css";\n@import "../../../mixins/_shadow.css";\n\n:root {\n\t--ck-input-text-width: 18em;\n}\n\n.ck.ck-input-text {\n\t@mixin ck-rounded-corners;\n\n\tbackground: var(--ck-color-input-background);\n\tborder: 1px solid var(--ck-color-input-border);\n\tpadding: var(--ck-spacing-extra-tiny) var(--ck-spacing-medium);\n\tmin-width: var(--ck-input-text-width);\n\n\t/* This is important to stay of the same height as surrounding buttons */\n\tmin-height: var(--ck-ui-component-min-height);\n\n\t/* Apply some smooth transition to the box-shadow and border. */\n\ttransition: box-shadow .1s ease-in-out, border .1s ease-in-out;\n\n\t&:focus {\n\t\t@mixin ck-focus-ring;\n\t\t@mixin ck-box-shadow var(--ck-focus-outer-shadow);\n\t}\n\n\t&[readonly] {\n\t\tborder: 1px solid var(--ck-color-input-disabled-border);\n\t\tbackground: var(--ck-color-input-disabled-background);\n\t\tcolor: var(--ck-color-input-disabled-text);\n\n\t\t&:focus {\n\t\t\t/* The read-only input should have a slightly less visible shadow when focused. */\n\t\t\t@mixin ck-box-shadow var(--ck-focus-disabled-outer-shadow);\n\t\t}\n\t}\n\n\t&.ck-error {\n\t\tborder-color: var(--ck-color-input-error-border);\n\t\tanimation: ck-text-input-shake .3s ease both;\n\n\t\t&:focus {\n\t\t\t@mixin ck-box-shadow var(--ck-focus-error-outer-shadow);\n\t\t}\n\t}\n}\n\n@keyframes ck-text-input-shake {\n\t20% {\n\t\ttransform: translateX(-2px);\n\t}\n\n\t40% {\n\t\ttransform: translateX(2px);\n\t}\n\n\t60% {\n\t\ttransform: translateX(-1px);\n\t}\n\n\t80% {\n\t\ttransform: translateX(1px);\n\t}\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Implements rounded corner interface for .ck-rounded-corners class.\n *\n * @see $ck-border-radius\n */\n@define-mixin ck-rounded-corners {\n\tborder-radius: 0;\n\n\t@nest .ck-rounded-corners &,\n\t&.ck-rounded-corners {\n\t\tborder-radius: var(--ck-border-radius);\n\t\t@mixin-content;\n\t}\n}\n","/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A visual style of focused element's border.\n */\n@define-mixin ck-focus-ring {\n\t/* Disable native outline. */\n\toutline: none;\n\tborder: var(--ck-focus-ring)\n}\n","/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A helper to combine multiple shadows.\n */\n@define-mixin ck-box-shadow $shadowA, $shadowB: 0 0 {\n\tbox-shadow: $shadowA, $shadowB;\n}\n\n/**\n * Gives an element a drop shadow so it looks like a floating panel.\n */\n@define-mixin ck-drop-shadow {\n\t@mixin ck-box-shadow var(--ck-drop-shadow);\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,".ck.ck-text-alternative-form{display:flex;flex-direction:row;flex-wrap:nowrap}.ck.ck-text-alternative-form .ck-labeled-field-view{display:inline-block}.ck.ck-text-alternative-form .ck-label{display:none}@media screen and (max-width:600px){.ck.ck-text-alternative-form{flex-wrap:wrap}.ck.ck-text-alternative-form .ck-labeled-field-view{flex-basis:100%}.ck.ck-text-alternative-form .ck-button{flex-basis:50%}}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-image/theme/textalternativeform.css","webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/mixins/_rwd.css"],names:[],mappings:"AAOA,6BACC,YAAa,CACb,kBAAmB,CACnB,gBAqBD,CAnBC,oDACC,oBACD,CAEA,uCACC,YACD,CCZA,oCDCD,6BAcE,cAUF,CARE,oDACC,eACD,CAEA,wCACC,cACD,CCrBD",sourcesContent:['/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@define-mixin ck-media-phone {\n\t@media screen and (max-width: 600px) {\n\t\t@mixin-content;\n\t}\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,'.ck-vertical-form .ck-button:after{content:"";width:0;position:absolute;right:-1px;top:var(--ck-spacing-small);bottom:var(--ck-spacing-small);z-index:1}@media screen and (max-width:600px){.ck.ck-responsive-form .ck-button:after{content:"";width:0;position:absolute;right:-1px;top:var(--ck-spacing-small);bottom:var(--ck-spacing-small);z-index:1}}.ck-vertical-form>.ck-button:nth-last-child(2):after{border-right:1px solid var(--ck-color-base-border)}.ck.ck-responsive-form{padding:var(--ck-spacing-large)}.ck.ck-responsive-form:focus{outline:none}[dir=ltr] .ck.ck-responsive-form>:not(:first-child),[dir=rtl] .ck.ck-responsive-form>:not(:last-child){margin-left:var(--ck-spacing-standard)}@media screen and (max-width:600px){.ck.ck-responsive-form{padding:0;width:calc(var(--ck-input-text-width)*0.8)}.ck.ck-responsive-form .ck-labeled-field-view{margin:var(--ck-spacing-large) var(--ck-spacing-large) 0}.ck.ck-responsive-form .ck-labeled-field-view .ck-input-text{min-width:0;width:100%}.ck.ck-responsive-form .ck-labeled-field-view .ck-labeled-field-view__error{white-space:normal}.ck.ck-responsive-form>.ck-button:last-child,.ck.ck-responsive-form>.ck-button:nth-last-child(2){padding:var(--ck-spacing-standard);margin-top:var(--ck-spacing-large);border-radius:0;border:0;border-top:1px solid var(--ck-color-base-border)}[dir=ltr] .ck.ck-responsive-form>.ck-button:last-child,[dir=ltr] .ck.ck-responsive-form>.ck-button:nth-last-child(2),[dir=rtl] .ck.ck-responsive-form>.ck-button:last-child,[dir=rtl] .ck.ck-responsive-form>.ck-button:nth-last-child(2){margin-left:0}.ck.ck-responsive-form>.ck-button:nth-last-child(2):after,[dir=rtl] .ck.ck-responsive-form>.ck-button:last-child:last-of-type,[dir=rtl] .ck.ck-responsive-form>.ck-button:nth-last-child(2):last-of-type{border-right:1px solid var(--ck-color-base-border)}}',"",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/responsive-form/responsiveform.css","webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/mixins/_rwd.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/responsive-form/responsiveform.css"],names:[],mappings:"AAOA,mCACC,UAAW,CACX,OAAQ,CACR,iBAAkB,CAClB,UAAW,CACX,2BAA4B,CAC5B,8BAA+B,CAC/B,SACD,CCTC,oCDaC,wCACC,UAAW,CACX,OAAQ,CACR,iBAAkB,CAClB,UAAW,CACX,2BAA4B,CAC5B,8BAA+B,CAC/B,SACD,CCnBD,CCAD,qDACC,kDACD,CAEA,uBACC,+BAkED,CAhEC,6BAEC,YACD,CASC,uGACC,sCACD,CDvBD,oCCMD,uBAqBE,SAAU,CACV,0CA6CF,CA3CE,8CACC,wDAWD,CATC,6DACC,WAAY,CACZ,UACD,CAGA,4EACC,kBACD,CAID,iGAEC,kCAAmC,CACnC,kCAAmC,CAEnC,eAAgB,CAChB,QAAS,CACT,gDAaD,CApBA,0OAcE,aAMF,CAGC,yMACC,kDACD,CDpEF",sourcesContent:['/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "@ckeditor/ckeditor5-ui/theme/mixins/_rwd.css";\n\n.ck-vertical-form .ck-button::after {\n\tcontent: "";\n\twidth: 0;\n\tposition: absolute;\n\tright: -1px;\n\ttop: var(--ck-spacing-small);\n\tbottom: var(--ck-spacing-small);\n\tz-index: 1;\n}\n\n.ck.ck-responsive-form {\n\t@mixin ck-media-phone {\n\t\t& .ck-button::after {\n\t\t\tcontent: "";\n\t\t\twidth: 0;\n\t\t\tposition: absolute;\n\t\t\tright: -1px;\n\t\t\ttop: var(--ck-spacing-small);\n\t\t\tbottom: var(--ck-spacing-small);\n\t\t\tz-index: 1;\n\t\t}\n\t}\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@define-mixin ck-media-phone {\n\t@media screen and (max-width: 600px) {\n\t\t@mixin-content;\n\t}\n}\n",'/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "@ckeditor/ckeditor5-ui/theme/mixins/_rwd.css";\n@import "@ckeditor/ckeditor5-ui/theme/mixins/_dir.css";\n\n.ck-vertical-form > .ck-button:nth-last-child(2)::after {\n\tborder-right: 1px solid var(--ck-color-base-border);\n}\n\n.ck.ck-responsive-form {\n\tpadding: var(--ck-spacing-large);\n\n\t&:focus {\n\t\t/* See: https://github.com/ckeditor/ckeditor5/issues/4773 */\n\t\toutline: none;\n\t}\n\n\t@mixin ck-dir ltr {\n\t\t& > :not(:first-child) {\n\t\t\tmargin-left: var(--ck-spacing-standard);\n\t\t}\n\t}\n\n\t@mixin ck-dir rtl {\n\t\t& > :not(:last-child) {\n\t\t\tmargin-left: var(--ck-spacing-standard);\n\t\t}\n\t}\n\n\t@mixin ck-media-phone {\n\t\tpadding: 0;\n\t\twidth: calc(.8 * var(--ck-input-text-width));\n\n\t\t& .ck-labeled-field-view {\n\t\t\tmargin: var(--ck-spacing-large) var(--ck-spacing-large) 0;\n\n\t\t\t& .ck-input-text {\n\t\t\t\tmin-width: 0;\n\t\t\t\twidth: 100%;\n\t\t\t}\n\n\t\t\t/* Let the long error messages wrap in the narrow form. */\n\t\t\t& .ck-labeled-field-view__error {\n\t\t\t\twhite-space: normal;\n\t\t\t}\n\t\t}\n\n\t\t/* Styles for two last buttons in the form (save&cancel, edit&unlink, etc.). */\n\t\t& > .ck-button:nth-last-child(1),\n\t\t& > .ck-button:nth-last-child(2) {\n\t\t\tpadding: var(--ck-spacing-standard);\n\t\t\tmargin-top: var(--ck-spacing-large);\n\n\t\t\tborder-radius: 0;\n\t\t\tborder: 0;\n\t\t\tborder-top: 1px solid var(--ck-color-base-border);\n\n\t\t\t@mixin ck-dir ltr {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\n\t\t\t@mixin ck-dir rtl {\n\t\t\t\tmargin-left: 0;\n\n\t\t\t\t&:last-of-type {\n\t\t\t\t\tborder-right: 1px solid var(--ck-color-base-border);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t& > .ck-button:nth-last-child(2) {\n\t\t\t&::after {\n\t\t\t\tborder-right: 1px solid var(--ck-color-base-border);\n\t\t\t}\n\t\t}\n\t}\n}\n'],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,".ck .ck-balloon-rotator__navigation{display:flex;align-items:center;justify-content:center}.ck .ck-balloon-rotator__content .ck-toolbar{justify-content:center}.ck .ck-balloon-rotator__navigation{background:var(--ck-color-toolbar-background);border-bottom:1px solid var(--ck-color-toolbar-border);padding:0 var(--ck-spacing-small)}.ck .ck-balloon-rotator__navigation>*{margin-right:var(--ck-spacing-small);margin-top:var(--ck-spacing-small);margin-bottom:var(--ck-spacing-small)}.ck .ck-balloon-rotator__navigation .ck-balloon-rotator__counter{margin-right:var(--ck-spacing-standard);margin-left:var(--ck-spacing-small)}.ck .ck-balloon-rotator__content .ck.ck-annotation-wrapper{box-shadow:none}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/panel/balloonrotator.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/panel/balloonrotator.css"],names:[],mappings:"AAKA,oCACC,YAAa,CACb,kBAAmB,CACnB,sBACD,CAKA,6CACC,sBACD,CCXA,oCACC,6CAA8C,CAC9C,sDAAuD,CACvD,iCAgBD,CAbC,sCACC,oCAAqC,CACrC,kCAAmC,CACnC,qCACD,CAGA,iEACC,uCAAwC,CAGxC,mCACD,CAMA,2DACC,eACD",sourcesContent:["/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck .ck-balloon-rotator__navigation {\n\tdisplay: flex;\n\talign-items: center;\n\tjustify-content: center;\n}\n\n/* Buttons inside a toolbar should be centered when rotator bar is wider.\n * See: https://github.com/ckeditor/ckeditor5-ui/issues/495\n */\n.ck .ck-balloon-rotator__content .ck-toolbar {\n\tjustify-content: center;\n}\n","/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck .ck-balloon-rotator__navigation {\n\tbackground: var(--ck-color-toolbar-background);\n\tborder-bottom: 1px solid var(--ck-color-toolbar-border);\n\tpadding: 0 var(--ck-spacing-small);\n\n\t/* Let's keep similar appearance to `ck-toolbar`. */\n\t& > * {\n\t\tmargin-right: var(--ck-spacing-small);\n\t\tmargin-top: var(--ck-spacing-small);\n\t\tmargin-bottom: var(--ck-spacing-small);\n\t}\n\n\t/* Gives counter more breath than buttons. */\n\t& .ck-balloon-rotator__counter {\n\t\tmargin-right: var(--ck-spacing-standard);\n\n\t\t/* We need to use smaller margin because of previous button's right margin. */\n\t\tmargin-left: var(--ck-spacing-small);\n\t}\n}\n\n.ck .ck-balloon-rotator__content {\n\n\t/* Disable default annotation shadow inside rotator with fake panels. */\n\t& .ck.ck-annotation-wrapper {\n\t\tbox-shadow: none;\n\t}\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,".ck .ck-fake-panel{position:absolute;z-index:calc(var(--ck-z-modal) - 1)}.ck .ck-fake-panel div{position:absolute}.ck .ck-fake-panel div:first-child{z-index:2}.ck .ck-fake-panel div:nth-child(2){z-index:1}:root{--ck-balloon-fake-panel-offset-horizontal:6px;--ck-balloon-fake-panel-offset-vertical:6px}.ck .ck-fake-panel div{box-shadow:var(--ck-drop-shadow),0 0;min-height:15px;background:var(--ck-color-panel-background);border:1px solid var(--ck-color-panel-border);border-radius:var(--ck-border-radius);width:100%;height:100%}.ck .ck-fake-panel div:first-child{margin-left:var(--ck-balloon-fake-panel-offset-horizontal);margin-top:var(--ck-balloon-fake-panel-offset-vertical)}.ck .ck-fake-panel div:nth-child(2){margin-left:calc(var(--ck-balloon-fake-panel-offset-horizontal)*2);margin-top:calc(var(--ck-balloon-fake-panel-offset-vertical)*2)}.ck .ck-fake-panel div:nth-child(3){margin-left:calc(var(--ck-balloon-fake-panel-offset-horizontal)*3);margin-top:calc(var(--ck-balloon-fake-panel-offset-vertical)*3)}.ck .ck-balloon-panel_arrow_s+.ck-fake-panel,.ck .ck-balloon-panel_arrow_se+.ck-fake-panel,.ck .ck-balloon-panel_arrow_sw+.ck-fake-panel{--ck-balloon-fake-panel-offset-vertical:-6px}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/panel/fakepanel.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/panel/fakepanel.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_shadow.css"],names:[],mappings:"AAKA,mBACC,iBAAkB,CAGlB,mCACD,CAEA,uBACC,iBACD,CAEA,mCACC,SACD,CAEA,oCACC,SACD,CCfA,MACC,6CAA8C,CAC9C,2CACD,CAGA,uBCJC,oCAA8B,CDO9B,eAAgB,CAEhB,2CAA4C,CAC5C,6CAA8C,CAC9C,qCAAsC,CAEtC,UAAW,CACX,WACD,CAEA,mCACC,0DAA2D,CAC3D,uDACD,CAEA,oCACC,kEAAqE,CACrE,+DACD,CACA,oCACC,kEAAqE,CACrE,+DACD,CAGA,yIAGC,4CACD",sourcesContent:["/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck.ck-link-image_icon {\n\tcolor: hsl(0, 0%, 100%);\n\tbackground: hsla(0, 0%, 0%, .4);\n}\n"],sourceRoot:""}]),e.a=a},function(t,e,n){"use strict";var o=n(2),i=n.n(o),r=n(3),s,a=n.n(r)()(i.a);a.push([t.i,".ck.ck-list-styles-dropdown>.ck-dropdown__panel>.ck-toolbar>.ck-toolbar__items{display:grid}:root{--ck-list-style-button-size:44px}.ck.ck-list-styles-dropdown>.ck-dropdown__panel>.ck-toolbar{background:none;padding:0}.ck.ck-list-styles-dropdown>.ck-dropdown__panel>.ck-toolbar>.ck-toolbar__items{grid-template-columns:repeat(3,auto);row-gap:var(--ck-spacing-medium);column-gap:var(--ck-spacing-medium);padding:var(--ck-spacing-medium)}.ck.ck-list-styles-dropdown>.ck-dropdown__panel>.ck-toolbar>.ck-toolbar__items .ck-button{width:var(--ck-list-style-button-size);height:var(--ck-list-style-button-size);padding:0;margin:0;box-sizing:content-box}.ck.ck-list-styles-dropdown>.ck-dropdown__panel>.ck-toolbar>.ck-toolbar__items .ck-button .ck-icon{width:var(--ck-list-style-button-size);height:var(--ck-list-style-button-size)}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-list/theme/liststyles.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-list/liststyles.css"],names:[],mappings:"AAKA,+EAKC,YACD,CCNA,MACC,gCACD,CAEA,4DACC,eAAgB,CAChB,SAiCD,CA/BC,+EACC,oCAAwC,CACxC,gCAAiC,CACjC,mCAAoC,CACpC,gCA0BD,CAxBC,0FAEC,sCAAuC,CACvC,uCAAwC,CACxC,SAAU,CAMV,QAAS,CAOT,sBAMD,CAJC,mGACC,sCAAuC,CACvC,uCACD",sourcesContent:["/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. 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* Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "@ckeditor/ckeditor5-ui/theme/components/tooltip/mixins/_tooltip.css";\n\n.ck-media__wrapper {\n\t& .ck-media__placeholder {\n\t\tdisplay: flex;\n\t\tflex-direction: column;\n\t\talign-items: center;\n\n\t\t& .ck-media__placeholder__url {\n\t\t\t@mixin ck-tooltip_enabled;\n\n\t\t\t/* Otherwise the URL will overflow when the content is very narrow. */\n\t\t\tmax-width: 100%;\n\n\t\t\tposition: relative;\n\n\t\t\t&:hover {\n\t\t\t\t@mixin ck-tooltip_visible;\n\t\t\t}\n\n\t\t\t& .ck-media__placeholder__url__text {\n\t\t\t\toverflow: hidden;\n\t\t\t\tdisplay: block;\n\t\t\t}\n\t\t}\n\t}\n\n\t&[data-oembed-url*="twitter.com"],\n\t&[data-oembed-url*="google.com/maps"],\n\t&[data-oembed-url*="facebook.com"],\n\t&[data-oembed-url*="instagram.com"] {\n\t\t& .ck-media__placeholder__icon * {\n\t\t\tdisplay: none;\n\t\t}\n\t}\n}\n\n/* Disable all mouse interaction as long as the editor is not read–only.\n   https://github.com/ckeditor/ckeditor5-media-embed/issues/58 */\n.ck-editor__editable:not(.ck-read-only) .ck-media__wrapper > *:not(.ck-media__placeholder) {\n\tpointer-events: none;\n}\n\n/* Disable all mouse interaction when the widget is not selected (e.g. to avoid opening links by accident).\n   https://github.com/ckeditor/ckeditor5-media-embed/issues/18 */\n.ck-editor__editable:not(.ck-read-only) .ck-widget:not(.ck-widget_selected) .ck-media__placeholder {\n\tpointer-events: none;\n}\n',"/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * Enables the tooltip, which is the tooltip is in DOM but\n * not yet displayed.\n */\n@define-mixin ck-tooltip_enabled {\n\t& .ck-tooltip {\n\t\tdisplay: block;\n\n\t\t/*\n\t\t * Don't display tooltips in devices which don't support :hover.\n\t\t * In fact, it's all about iOS, which forces user to click UI elements twice to execute\n\t\t * the primary action, when tooltips are enabled.\n\t\t *\n\t\t * Q: OK, but why not the following query?\n\t\t *\n\t\t *   @media (hover) {\n\t\t *       display: block;\n\t\t *   }\n\t\t *\n\t\t * A: Because FF does not support it and it would completely disable tooltips\n\t\t * in that browser.\n\t\t *\n\t\t * More in https://github.com/ckeditor/ckeditor5/issues/920.\n\t\t */\n\t\t@media (hover:none) {\n\t\t\tdisplay: none;\n\t\t}\n\t}\n}\n\n/**\n * Disables the tooltip making it disappear from DOM.\n */\n@define-mixin ck-tooltip_disabled {\n\t& .ck-tooltip {\n\t\tdisplay: none;\n\t}\n}\n\n/**\n * Shows the tooltip, which is already in DOM.\n * Requires `ck-tooltip_enabled` first.\n */\n@define-mixin ck-tooltip_visible {\n\t& .ck-tooltip {\n\t\tvisibility: visible;\n\t\topacity: 1;\n\t}\n}\n",'/*\n * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-media-embed-placeholder-icon-size: 3em;\n\n\t--ck-color-media-embed-placeholder-url-text: hsl(0, 0%, 46%);\n\t--ck-color-media-embed-placeholder-url-text-hover: var(--ck-color-base-text);\n}\n\n.ck-media__wrapper {\n\tmargin: 0 auto;\n\n\t& .ck-media__placeholder {\n\t\tpadding: calc( 3 * var(--ck-spacing-standard) );\n\t\tbackground: var(--ck-color-base-foreground);\n\n\t\t& .ck-media__placeholder__icon {\n\t\t\tmin-width: var(--ck-media-embed-placeholder-icon-size);\n\t\t\theight: var(--ck-media-embed-placeholder-icon-size);\n\t\t\tmargin-bottom: var(--ck-spacing-large);\n\t\t\tbackground-position: center;\n\t\t\tbackground-size: cover;\n\n\t\t\t& .ck-icon {\n\t\t\t\twidth: 100%;\n\t\t\t\theight: 100%;\n\t\t\t}\n\t\t}\n\n\t\t& .ck-media__placeholder__url__text {\n\t\t\tcolor: var(--ck-color-media-embed-placeholder-url-text);\n\t\t\twhite-space: nowrap;\n\t\t\ttext-align: center;\n\t\t\tfont-style: italic;\n\t\t\ttext-overflow: ellipsis;\n\n\t\t\t&:hover {\n\t\t\t\tcolor: var(--ck-color-media-embed-placeholder-url-text-hover);\n\t\t\t\tcursor: pointer;\n\t\t\t\ttext-decoration: underline;\n\t\t\t}\n\t\t}\n\t}\n\n\t&[data-oembed-url*="open.spotify.com"] {\n\t\tmax-width: 300px;\n\t\tmax-height: 380px;\n\t}\n\n\t&[data-oembed-url*="google.com/maps"] .ck-media__placeholder__icon {\n\t\tbackground-image: url(data:image/svg+xml;base64,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);\n\t}\n\n\t&[data-oembed-url*="facebook.com"] .ck-media__placeholder {\n\t\tbackground: hsl(220, 46%, 48%);\n\n\t\t& .ck-media__placeholder__icon {\n\t\t\tbackground-image: url(data:image/svg+xml;base64,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);\n\t\t}\n\n\t\t& .ck-media__placeholder__url__text {\n\t\t\tcolor: hsl(220, 100%, 90%);\n\n\t\t\t&:hover {\n\t\t\t\tcolor: hsl(0, 0%, 100%);\n\t\t\t}\n\t\t}\n\t}\n\n\t&[data-oembed-url*="instagram.com"] .ck-media__placeholder {\n\t\tbackground: linear-gradient(-135deg,hsl(246, 100%, 39%),hsl(302, 100%, 36%),hsl(0, 100%, 48%));\n\n\t\t& .ck-media__placeholder__icon {\n\t\t\tbackground-image: 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e?e===this.name&&("rootElement"===t||"view:rootElement"===t||"editableElement"===t||"view:editableElement"===t||"containerElement"===t||"view:containerElement"===t||"element"===t||"view:element"===t):"rootElement"===t||"view:rootElement"===t||"editableElement"===t||"view:editableElement"===t||"containerElement"===t||"view:containerElement"===t||"element"===t||"view:element"===t||"node"===t||"view:node"===t}get rootName(){return this.getCustomProperty(ll)}set rootName(t){this._setCustomProperty(ll,t)}set _name(t){this.name=t}}class ul{constructor(t={}){if(!t.boundaries&&!t.startPosition)throw new ss.a("view-tree-walker-no-start-position",null);if(t.direction&&"forward"!=t.direction&&"backward"!=t.direction)throw new ss.a("view-tree-walker-unknown-direction",t.startPosition,{direction:t.direction});this.boundaries=t.boundaries||null,t.startPosition?this.position=hl._createAt(t.startPosition):this.position=hl._createAt(t.boundaries["backward"==t.direction?"end":"start"]),this.direction=t.direction||"forward",this.singleCharacters=!!t.singleCharacters,this.shallow=!!t.shallow,this.ignoreElementEnd=!!t.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null}[Symbol.iterator](){return this}skip(t){let e,n,o;do{o=this.position,({done:e,value:n}=this.next())}while(!e&&t(n));e||(this.position=o)}next(){return"forward"==this.direction?this._next():this._previous()}_next(){let t=this.position.clone();const e=this.position,n=t.parent;if(null===n.parent&&t.offset===n.childCount)return{done:!0};if(n===this._boundaryEndParent&&t.offset==this.boundaries.end.offset)return{done:!0};let o;if(n instanceof Vs){if(t.isAtEnd)return this.position=hl._createAfter(n),this._next();o=n.data[t.offset]}else o=n.getChild(t.offset);if(o instanceof jc)return this.shallow?t.offset++:t=new hl(o,0),this.position=t,this._formatReturnValue("elementStart",o,e,t,1);if(o instanceof Vs){if(this.singleCharacters)return t=new hl(o,0),this.position=t,this._next();{let n=o.data.length,i;return o==this._boundaryEndParent?(n=this.boundaries.end.offset,i=new Us(o,0,n),t=hl._createAfter(i)):(i=new Us(o,0,o.data.length),t.offset++),this.position=t,this._formatReturnValue("text",i,e,t,n)}}if("string"==typeof o){let o;if(this.singleCharacters)o=1;else{const e=n===this._boundaryEndParent?this.boundaries.end.offset:n.data.length;o=e-t.offset}const i=new Us(n,t.offset,o);return t.offset+=o,this.position=t,this._formatReturnValue("text",i,e,t,o)}return t=hl._createAfter(n),this.position=t,this.ignoreElementEnd?this._next():this._formatReturnValue("elementEnd",n,e,t)}_previous(){let t=this.position.clone();const e=this.position,n=t.parent;if(null===n.parent&&0===t.offset)return{done:!0};if(n==this._boundaryStartParent&&t.offset==this.boundaries.start.offset)return{done:!0};let o;if(n instanceof Vs){if(t.isAtStart)return this.position=hl._createBefore(n),this._previous();o=n.data[t.offset-1]}else o=n.getChild(t.offset-1);if(o instanceof jc)return this.shallow?(t.offset--,this.position=t,this._formatReturnValue("elementStart",o,e,t,1)):(t=new hl(o,o.childCount),this.position=t,this.ignoreElementEnd?this._previous():this._formatReturnValue("elementEnd",o,e,t));if(o instanceof Vs){if(this.singleCharacters)return t=new hl(o,o.data.length),this.position=t,this._previous();{let n=o.data.length,i;if(o==this._boundaryStartParent){const e=this.boundaries.start.offset;i=new Us(o,e,o.data.length-e),n=i.data.length,t=hl._createBefore(i)}else i=new Us(o,0,o.data.length),t.offset--;return this.position=t,this._formatReturnValue("text",i,e,t,n)}}if("string"==typeof o){let o;if(this.singleCharacters)o=1;else{const e=n===this._boundaryStartParent?this.boundaries.start.offset:0;o=t.offset-e}t.offset-=o;const i=new Us(n,t.offset,o);return this.position=t,this._formatReturnValue("text",i,e,t,o)}return t=hl._createBefore(n),this.position=t,this._formatReturnValue("elementStart",n,e,t,1)}_formatReturnValue(t,e,n,o,i){return e instanceof Us&&(e.offsetInText+e.data.length==e.textNode.data.length&&("forward"!=this.direction||this.boundaries&&this.boundaries.end.isEqual(this.position)?n=hl._createAfter(e.textNode):(o=hl._createAfter(e.textNode),this.position=o)),0===e.offsetInText&&("backward"!=this.direction||this.boundaries&&this.boundaries.start.isEqual(this.position)?n=hl._createBefore(e.textNode):(o=hl._createBefore(e.textNode),this.position=o))),{done:!1,value:{type:t,item:e,previousPosition:n,nextPosition:o,length:i}}}}class hl{constructor(t,e){this.parent=t,this.offset=e}get nodeAfter(){return this.parent.is("$text")?null:this.parent.getChild(this.offset)||null}get nodeBefore(){return this.parent.is("$text")?null:this.parent.getChild(this.offset-1)||null}get isAtStart(){return 0===this.offset}get isAtEnd(){const t=this.parent.is("$text")?this.parent.data.length:this.parent.childCount;return this.offset===t}get root(){return this.parent.root}get editableElement(){let t=this.parent;for(;!(t instanceof cl);){if(!t.parent)return null;t=t.parent}return t}getShiftedBy(t){const e=hl._createAt(this),n=e.offset+t;return e.offset=n<0?0:n,e}getLastMatchingPosition(t,e={}){e.startPosition=this;const n=new ul(e);return n.skip(t),n.position}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonAncestor(t){const e=this.getAncestors(),n=t.getAncestors();let o=0;for(;e[o]==n[o]&&e[o];)o++;return 0===o?null:e[o-1]}is(t){return"position"===t||"view:position"===t}isEqual(t){return this.parent==t.parent&&this.offset==t.offset}isBefore(t){return"before"==this.compareWith(t)}isAfter(t){return"after"==this.compareWith(t)}compareWith(t){if(this.root!==t.root)return"different";if(this.isEqual(t))return"same";const e=this.parent.is("node")?this.parent.getPath():[],n=t.parent.is("node")?t.parent.getPath():[];e.push(this.offset),n.push(t.offset);const o=Ls(e,n);switch(o){case"prefix":return"before";case"extension":return"after";default:return e[o]<n[o]?"before":"after"}}getWalker(t={}){return t.startPosition=this,new ul(t)}clone(){return new hl(this.parent,this.offset)}static _createAt(t,e){if(t instanceof hl)return new this(t.parent,t.offset);{const n=t;if("end"==e)e=n.is("$text")?n.data.length:n.childCount;else{if("before"==e)return this._createBefore(n);if("after"==e)return this._createAfter(n);if(0!==e&&!e)throw new ss.a("view-createpositionat-offset-required",n)}return new hl(n,e)}}static _createAfter(t){if(t.is("$textProxy"))return new hl(t.textNode,t.offsetInText+t.data.length);if(!t.parent)throw new ss.a("view-position-after-root",t,{root:t});return new hl(t.parent,t.index+1)}static _createBefore(t){if(t.is("$textProxy"))return new hl(t.textNode,t.offsetInText);if(!t.parent)throw new ss.a("view-position-before-root",t,{root:t});return new hl(t.parent,t.index)}}class fl{constructor(t,e=null){this.start=t.clone(),this.end=e?e.clone():t.clone()}*[Symbol.iterator](){yield*new ul({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return this.start.parent===this.end.parent}get root(){return this.start.root}getEnlarged(){let t=this.start.getLastMatchingPosition(gl,{direction:"backward"}),e=this.end.getLastMatchingPosition(gl);return t.parent.is("$text")&&t.isAtStart&&(t=hl._createBefore(t.parent)),e.parent.is("$text")&&e.isAtEnd&&(e=hl._createAfter(e.parent)),new fl(t,e)}getTrimmed(){let t=this.start.getLastMatchingPosition(gl);if(t.isAfter(this.end)||t.isEqual(this.end))return new fl(t,t);let e=this.end.getLastMatchingPosition(gl,{direction:"backward"});const n=t.nodeAfter,o=e.nodeBefore;return n&&n.is("$text")&&(t=new hl(n,0)),o&&o.is("$text")&&(e=new hl(o,o.data.length)),new fl(t,e)}isEqual(t){return this==t||this.start.isEqual(t.start)&&this.end.isEqual(t.end)}containsPosition(t){return t.isAfter(this.start)&&t.isBefore(this.end)}containsRange(t,e=!1){t.isCollapsed&&(e=!1);const n=this.containsPosition(t.start)||e&&this.start.isEqual(t.start),o=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return n&&o}getDifference(t){const e=[];return this.isIntersecting(t)?(this.containsPosition(t.start)&&e.push(new fl(this.start,t.start)),this.containsPosition(t.end)&&e.push(new fl(t.end,this.end))):e.push(this.clone()),e}getIntersection(t){if(this.isIntersecting(t)){let e=this.start,n=this.end;return this.containsPosition(t.start)&&(e=t.start),this.containsPosition(t.end)&&(n=t.end),new fl(e,n)}return null}getWalker(t={}){return t.boundaries=this,new ul(t)}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}getContainedElement(){if(this.isCollapsed)return null;let t=this.start.nodeAfter,e=this.end.nodeBefore;return this.start.parent.is("$text")&&this.start.isAtEnd&&this.start.parent.nextSibling&&(t=this.start.parent.nextSibling),this.end.parent.is("$text")&&this.end.isAtStart&&this.end.parent.previousSibling&&(e=this.end.parent.previousSibling),t&&t.is("element")&&t===e?t:null}clone(){return new fl(this.start,this.end)}*getItems(t={}){t.boundaries=this,t.ignoreElementEnd=!0;const e=new ul(t);for(const t of e)yield t.item}*getPositions(t={}){t.boundaries=this;const e=new ul(t);yield e.position;for(const t of e)yield t.nextPosition}is(t){return"range"===t||"view:range"===t}isIntersecting(t){return this.start.isBefore(t.end)&&this.end.isAfter(t.start)}static _createFromParentsAndOffsets(t,e,n,o){return new this(new hl(t,e),new hl(n,o))}static _createFromPositionAndShift(t,e){const n=t,o=t.getShiftedBy(e);return e>0?new this(n,o):new this(o,n)}static _createIn(t){return this._createFromParentsAndOffsets(t,0,t,t.childCount)}static _createOn(t){const e=t.is("$textProxy")?t.offsetSize:1;return this._createFromPositionAndShift(hl._createBefore(t),e)}}function gl(t){return!(!t.item.is("attributeElement")&&!t.item.is("uiElement"))}function ml(t){let e=0;for(const n of t)e++;return e}class pl{constructor(t=null,e,n){this._ranges=[],this._lastRangeBackward=!1,this._isFake=!1,this._fakeSelectionLabel="",this.setTo(t,e,n)}get isFake(){return this._isFake}get fakeSelectionLabel(){return this._fakeSelectionLabel}get anchor(){if(!this._ranges.length)return null;const t=this._ranges[this._ranges.length-1],e=this._lastRangeBackward?t.end:t.start;return e.clone()}get focus(){if(!this._ranges.length)return null;const t=this._ranges[this._ranges.length-1],e=this._lastRangeBackward?t.start:t.end;return e.clone()}get isCollapsed(){return 1===this.rangeCount&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}get editableElement(){return this.anchor?this.anchor.editableElement:null}*getRanges(){for(const t of this._ranges)yield t.clone()}getFirstRange(){let t=null;for(const e of this._ranges)t&&!e.start.isBefore(t.start)||(t=e);return t?t.clone():null}getLastRange(){let t=null;for(const e of this._ranges)t&&!e.end.isAfter(t.end)||(t=e);return t?t.clone():null}getFirstPosition(){const t=this.getFirstRange();return t?t.start.clone():null}getLastPosition(){const t=this.getLastRange();return t?t.end.clone():null}isEqual(t){if(this.isFake!=t.isFake)return!1;if(this.isFake&&this.fakeSelectionLabel!=t.fakeSelectionLabel)return!1;if(this.rangeCount!=t.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(t.anchor)||!this.focus.isEqual(t.focus))return!1;for(const e of this._ranges){let n=!1;for(const o of t._ranges)if(e.isEqual(o)){n=!0;break}if(!n)return!1}return!0}isSimilar(t){if(this.isBackward!=t.isBackward)return!1;const e=ml(this.getRanges()),n=ml(t.getRanges());if(e!=n)return!1;if(0==e)return!0;for(let e of this.getRanges()){e=e.getTrimmed();let n=!1;for(let o of t.getRanges())if(o=o.getTrimmed(),e.start.isEqual(o.start)&&e.end.isEqual(o.end)){n=!0;break}if(!n)return!1}return!0}getSelectedElement(){return 1!==this.rangeCount?null:this.getFirstRange().getContainedElement()}setTo(t,e,n){if(null===t)this._setRanges([]),this._setFakeOptions(e);else if(t instanceof pl||t instanceof kl)this._setRanges(t.getRanges(),t.isBackward),this._setFakeOptions({fake:t.isFake,label:t.fakeSelectionLabel});else if(t instanceof fl)this._setRanges([t],e&&e.backward),this._setFakeOptions(e);else if(t instanceof hl)this._setRanges([new fl(t)]),this._setFakeOptions(e);else if(t instanceof Fs){const o=!!n&&!!n.backward;let i;if(void 0===e)throw new ss.a("view-selection-setto-required-second-parameter",this);i="in"==e?fl._createIn(t):"on"==e?fl._createOn(t):new fl(hl._createAt(t,e)),this._setRanges([i],o),this._setFakeOptions(n)}else{if(!As(t))throw new ss.a("view-selection-setto-not-selectable",this);this._setRanges(t,e&&e.backward),this._setFakeOptions(e)}this.fire("change")}setFocus(t,e){if(null===this.anchor)throw new ss.a("view-selection-setfocus-no-ranges",this);const n=hl._createAt(t,e);if("same"==n.compareWith(this.focus))return;const o=this.anchor;this._ranges.pop(),"before"==n.compareWith(o)?this._addRange(new fl(n,o),!0):this._addRange(new fl(o,n)),this.fire("change")}is(t){return"selection"===t||"view:selection"===t}_setRanges(t,e=!1){t=Array.from(t),this._ranges=[];for(const e of t)this._addRange(e);this._lastRangeBackward=!!e}_setFakeOptions(t={}){this._isFake=!!t.fake,this._fakeSelectionLabel=t.fake&&t.label||""}_addRange(t,e=!1){if(!(t instanceof fl))throw new ss.a("view-selection-add-range-not-range",this);this._pushRange(t),this._lastRangeBackward=!!e}_pushRange(t){for(const e of this._ranges)if(t.isIntersecting(e))throw new ss.a("view-selection-range-intersects",this,{addedRange:t,intersectingRange:e});this._ranges.push(new fl(t.start,t.end))}}vs(pl,ds);class kl{constructor(t=null,e,n){this._selection=new pl,this._selection.delegate("change").to(this),this._selection.setTo(t,e,n)}get isFake(){return this._selection.isFake}get fakeSelectionLabel(){return this._selection.fakeSelectionLabel}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get isCollapsed(){return this._selection.isCollapsed}get rangeCount(){return this._selection.rangeCount}get isBackward(){return this._selection.isBackward}get editableElement(){return this._selection.editableElement}get _ranges(){return this._selection._ranges}*getRanges(){yield*this._selection.getRanges()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getSelectedElement(){return this._selection.getSelectedElement()}isEqual(t){return this._selection.isEqual(t)}isSimilar(t){return this._selection.isSimilar(t)}is(t){return"selection"===t||"documentSelection"==t||"view:selection"==t||"view:documentSelection"==t}_setTo(t,e,n){this._selection.setTo(t,e,n)}_setFocus(t,e){this._selection.setFocus(t,e)}}vs(kl,ds);class bl{constructor(t){this.selection=new kl,this.roots=new _s({idProperty:"rootName"}),this.stylesProcessor=t,this.set("isReadOnly",!1),this.set("isFocused",!1),this.set("isComposing",!1),this._postFixers=new Set}getRoot(t="main"){return this.roots.get(t)}registerPostFixer(t){this._postFixers.add(t)}destroy(){this.roots.map(t=>t.destroy()),this.stopListening()}_callPostFixers(t){let e=!1;do{for(const n of this._postFixers)if(e=n(t),e)break}while(e)}}vs(bl,Zc);const wl=10;class Cl extends jc{constructor(t,e,n,o){super(t,e,n,o),this.getFillerOffset=Al,this._priority=10,this._id=null,this._clonesGroup=null}get priority(){return this._priority}get id(){return this._id}getElementsWithSameId(){if(null===this.id)throw new ss.a("attribute-element-get-elements-with-same-id-no-id",this);return new Set(this._clonesGroup)}is(t,e=null){return e?e===this.name&&("attributeElement"===t||"view:attributeElement"===t||"element"===t||"view:element"===t):"attributeElement"===t||"view:attributeElement"===t||"element"===t||"view:element"===t||"node"===t||"view:node"===t}isSimilar(t){return null!==this.id||null!==t.id?this.id===t.id:super.isSimilar(t)&&this.priority==t.priority}_clone(t){const e=super._clone(t);return e._priority=this._priority,e._id=this._id,e}}function Al(){if(vl(this))return null;let t=this.parent;for(;t&&t.is("attributeElement");){if(vl(t)>1)return null;t=t.parent}return!t||vl(t)>1?null:this.childCount}function vl(t){return Array.from(t.getChildren()).filter(t=>!t.is("uiElement")).length}Cl.DEFAULT_PRIORITY=10;class _l extends jc{constructor(t,e,n,o){super(t,e,n,o),this.getFillerOffset=yl}is(t,e=null){return e?e===this.name&&("emptyElement"===t||"view:emptyElement"===t||"element"===t||"view:element"===t):"emptyElement"===t||"view:emptyElement"===t||"element"===t||"view:element"===t||"node"===t||"view:node"===t}_insertChild(t,e){if(e&&(e instanceof Fs||Array.from(e).length>0))throw new ss.a("view-emptyelement-cannot-add",[this,e])}}function yl(){return null}const xl=navigator.userAgent.toLowerCase(),Dl={isMac:Tl(xl),isGecko:Ml(xl),isSafari:Sl(xl),isAndroid:Il(xl),isBlink:Bl(xl),features:{isRegExpUnicodePropertySupported:Nl()}};var El=Dl;function Tl(t){return t.indexOf("macintosh")>-1}function Ml(t){return!!t.match(/gecko\/\d+/)}function Sl(t){return t.indexOf(" applewebkit/")>-1&&-1===t.indexOf("chrome")}function Il(t){return t.indexOf("android")>-1}function Bl(t){return t.indexOf("chrome/")>-1&&t.indexOf("edge/")<0}function Nl(){let t=!1;try{t=0==="ć".search(new RegExp("[\\p{L}]","u"))}catch(t){}return t}const zl={"⌘":"ctrl","⇧":"shift","⌥":"alt"},Pl={ctrl:"⌘",shift:"⇧",alt:"⌥"},Ll=Hl();function Ol(t){let e;if("string"==typeof t){if(e=Ll[t.toLowerCase()],!e)throw new ss.a("keyboard-unknown-key",null,{key:t})}else e=t.keyCode+(t.altKey?Ll.alt:0)+(t.ctrlKey?Ll.ctrl:0)+(t.shiftKey?Ll.shift:0);return e}function Rl(t){return"string"==typeof t&&(t=Gl(t)),t.map(t=>"string"==typeof t?Ol(t):t).reduce((t,e)=>e+t,0)}function jl(t){return El.isMac?Gl(t).map(t=>Pl[t.toLowerCase()]||t).reduce((t,e)=>t.slice(-1)in zl?t+e:t+"+"+e):t}function Fl(t){return t==Ll.arrowright||t==Ll.arrowleft||t==Ll.arrowup||t==Ll.arrowdown}function Vl(t,e){const n="ltr"===e;switch(t){case Ll.arrowleft:return n?"left":"right";case Ll.arrowright:return n?"right":"left";case Ll.arrowup:return"up";case Ll.arrowdown:return"down"}}function Ul(t,e){const n=Vl(t,e);return"down"===n||"right"===n}function Hl(){const t={arrowleft:37,arrowup:38,arrowright:39,arrowdown:40,backspace:8,delete:46,enter:13,space:32,esc:27,tab:9,ctrl:1114112,cmd:1114112,shift:2228224,alt:4456448};for(let e=65;e<=90;e++){const n=String.fromCharCode(e);t[n.toLowerCase()]=e}for(let e=48;e<=57;e++)t[e-48]=e;for(let e=112;e<=123;e++)t["f"+(e-111)]=e;return t}function Gl(t){return t.split(/\s*\+\s*/)}class Kl extends jc{constructor(t,e,n,o){super(t,e,n,o),this.getFillerOffset=Wl}is(t,e=null){return e?e===this.name&&("uiElement"===t||"view:uiElement"===t||"element"===t||"view:element"===t):"uiElement"===t||"view:uiElement"===t||"element"===t||"view:element"===t||"node"===t||"view:node"===t}_insertChild(t,e){if(e&&(e instanceof Fs||Array.from(e).length>0))throw new ss.a("view-uielement-cannot-add",this)}render(t){return this.toDomElement(t)}toDomElement(t){const e=t.createElement(this.name);for(const t of this.getAttributeKeys())e.setAttribute(t,this.getAttribute(t));return e}}function ql(t){t.document.on("keydown",(e,n)=>Yl(e,n,t.domConverter))}function Wl(){return null}function Yl(t,e,n){if(e.keyCode==Ll.arrowright){const t=e.domTarget.ownerDocument.defaultView.getSelection(),o=1==t.rangeCount&&t.getRangeAt(0).collapsed;if(o||e.shiftKey){const e=t.focusNode,i=t.focusOffset,r=n.domPositionToView(e,i);if(null===r)return;let s=!1;const a=r.getLastMatchingPosition(t=>(t.item.is("uiElement")&&(s=!0),!(!t.item.is("uiElement")&&!t.item.is("attributeElement"))));if(s){const e=n.viewPositionToDom(a);o?t.collapse(e.parent,e.offset):t.extend(e.parent,e.offset)}}}}class $l extends jc{constructor(t,e,n,o){super(t,e,n,o),this.getFillerOffset=Ql}is(t,e=null){return e?e===this.name&&("rawElement"===t||"view:rawElement"===t||"element"===t||"view:element"===t):"rawElement"===t||"view:rawElement"===t||t===this.name||t==="view:"+this.name||"element"===t||"view:element"===t||"node"===t||"view:node"===t}_insertChild(t,e){if(e&&(e instanceof Fs||Array.from(e).length>0))throw new ss.a("view-rawelement-cannot-add",[this,e])}}function Ql(){return null}class Zl{constructor(t,e){this.document=t,this._children=[],e&&this._insertChild(0,e)}[Symbol.iterator](){return this._children[Symbol.iterator]()}get childCount(){return this._children.length}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}is(t){return"documentFragment"===t||"view:documentFragment"===t}_appendChild(t){return this._insertChild(this.childCount,t)}getChild(t){return this._children[t]}getChildIndex(t){return this._children.indexOf(t)}getChildren(){return this._children[Symbol.iterator]()}_insertChild(t,e){this._fireChange("children",this);let n=0;const o=Jl(this.document,e);for(const e of o)null!==e.parent&&e._remove(),e.parent=this,this._children.splice(t,0,e),t++,n++;return n}_removeChildren(t,e=1){this._fireChange("children",this);for(let n=t;n<t+e;n++)this._children[n].parent=null;return this._children.splice(t,e)}_fireChange(t,e){this.fire("change:"+t,e)}}function Jl(t,e){return"string"==typeof e?[new Vs(t,e)]:(As(e)||(e=[e]),Array.from(e).map(e=>"string"==typeof e?new Vs(t,e):e instanceof Us?new Vs(t,e.data):e))}vs(Zl,ds);class Xl{constructor(t){this.document=t,this._cloneGroups=new Map}setSelection(t,e,n){this.document.selection._setTo(t,e,n)}setSelectionFocus(t,e){this.document.selection._setFocus(t,e)}createText(t){return new Vs(this.document,t)}createAttributeElement(t,e,n={}){const o=new Cl(this.document,t,e);return n.priority&&(o._priority=n.priority),n.id&&(o._id=n.id),o}createContainerElement(t,e){return new Hc(this.document,t,e)}createEditableElement(t,e){const n=new cl(this.document,t,e);return n._document=this.document,n}createEmptyElement(t,e){return new _l(this.document,t,e)}createUIElement(t,e,n){const o=new Kl(this.document,t,e);return n&&(o.render=n),o}createRawElement(t,e,n){const o=new $l(this.document,t,e);return o.render=n||(()=>{}),o}setAttribute(t,e,n){n._setAttribute(t,e)}removeAttribute(t,e){e._removeAttribute(t)}addClass(t,e){e._addClass(t)}removeClass(t,e){e._removeClass(t)}setStyle(t,e,n){z(t)&&void 0===n&&(n=e),n._setStyle(t,e)}removeStyle(t,e){e._removeStyle(t)}setCustomProperty(t,e,n){n._setCustomProperty(t,e)}removeCustomProperty(t,e){return e._removeCustomProperty(t)}breakAttributes(t){return t instanceof hl?this._breakAttributes(t):this._breakAttributesRange(t)}breakContainer(t){const e=t.parent;if(!e.is("containerElement"))throw new ss.a("view-writer-break-non-container-element",this.document);if(!e.parent)throw new ss.a("view-writer-break-root",this.document);if(t.isAtStart)return hl._createBefore(e);if(!t.isAtEnd){const n=e._clone(!1);this.insert(hl._createAfter(e),n);const o=new fl(t,hl._createAt(e,"end")),i=new hl(n,0);this.move(o,i)}return hl._createAfter(e)}mergeAttributes(t){const e=t.offset,n=t.parent;if(n.is("$text"))return t;if(n.is("attributeElement")&&0===n.childCount){const t=n.parent,e=n.index;return n._remove(),this._removeFromClonedElementsGroup(n),this.mergeAttributes(new hl(t,e))}const o=n.getChild(e-1),i=n.getChild(e);if(!o||!i)return t;if(o.is("$text")&&i.is("$text"))return rd(o,i);if(o.is("attributeElement")&&i.is("attributeElement")&&o.isSimilar(i)){const t=o.childCount;return o._appendChild(i.getChildren()),i._remove(),this._removeFromClonedElementsGroup(i),this.mergeAttributes(new hl(o,t))}return t}mergeContainers(t){const e=t.nodeBefore,n=t.nodeAfter;if(!(e&&n&&e.is("containerElement")&&n.is("containerElement")))throw new ss.a("view-writer-merge-containers-invalid-position",this.document);const o=e.getChild(e.childCount-1),i=o instanceof Vs?hl._createAt(o,"end"):hl._createAt(e,"end");return this.move(fl._createIn(n),hl._createAt(e,"end")),this.remove(fl._createOn(n)),i}insert(t,e){sd(e=As(e)?[...e]:[e],this.document);const n=ed(t);if(!n)throw new ss.a("view-writer-invalid-position-container",this.document);const o=this._breakAttributes(t,!0),i=n._insertChild(o.offset,e);for(const t of e)this._addToClonedElementsGroup(t);const r=o.getShiftedBy(i),s=this.mergeAttributes(o);if(0===i)return new fl(s,s);{s.isEqual(o)||r.offset--;const t=this.mergeAttributes(r);return new fl(s,t)}}remove(t){const e=t instanceof fl?t:fl._createOn(t);if(ld(e,this.document),e.isCollapsed)return new Zl(this.document);const{start:n,end:o}=this._breakAttributesRange(e,!0),i=n.parent,r=o.offset-n.offset,s=i._removeChildren(n.offset,r);for(const t of s)this._removeFromClonedElementsGroup(t);const a=this.mergeAttributes(n);return e.start=a,e.end=a.clone(),new Zl(this.document,s)}clear(t,e){ld(t,this.document);const n=t.getWalker({direction:"backward",ignoreElementEnd:!0});for(const o of n){const n=o.item;let i;if(n.is("element")&&e.isSimilar(n))i=fl._createOn(n);else if(!o.nextPosition.isAfter(t.start)&&n.is("$textProxy")){const t=n.getAncestors().find(t=>t.is("element")&&e.isSimilar(t));t&&(i=fl._createIn(t))}i&&(i.end.isAfter(t.end)&&(i.end=t.end),i.start.isBefore(t.start)&&(i.start=t.start),this.remove(i))}}move(t,e){let n;if(e.isAfter(t.end)){const o=(e=this._breakAttributes(e,!0)).parent,i=o.childCount;t=this._breakAttributesRange(t,!0),n=this.remove(t),e.offset+=o.childCount-i}else n=this.remove(t);return this.insert(e,n)}wrap(t,e){if(!(e instanceof Cl))throw new ss.a("view-writer-wrap-invalid-attribute",this.document);if(ld(t,this.document),t.isCollapsed){let n=t.start;n.parent.is("element")&&!td(n.parent)&&(n=n.getLastMatchingPosition(t=>t.item.is("uiElement"))),n=this._wrapPosition(n,e);const o=this.document.selection;return o.isCollapsed&&o.getFirstPosition().isEqual(t.start)&&this.setSelection(n),new fl(n)}return this._wrapRange(t,e)}unwrap(t,e){if(!(e instanceof Cl))throw new ss.a("view-writer-unwrap-invalid-attribute",this.document);if(ld(t,this.document),t.isCollapsed)return t;const{start:n,end:o}=this._breakAttributesRange(t,!0),i=n.parent,r=this._unwrapChildren(i,n.offset,o.offset,e),s=this.mergeAttributes(r.start);s.isEqual(r.start)||r.end.offset--;const a=this.mergeAttributes(r.end);return new fl(s,a)}rename(t,e){const n=new Hc(this.document,t,e.getAttributes());return this.insert(hl._createAfter(e),n),this.move(fl._createIn(e),hl._createAt(n,0)),this.remove(fl._createOn(e)),n}clearClonedElementsGroup(t){this._cloneGroups.delete(t)}createPositionAt(t,e){return hl._createAt(t,e)}createPositionAfter(t){return hl._createAfter(t)}createPositionBefore(t){return hl._createBefore(t)}createRange(t,e){return new fl(t,e)}createRangeOn(t){return fl._createOn(t)}createRangeIn(t){return fl._createIn(t)}createSelection(t,e,n){return new pl(t,e,n)}_wrapChildren(t,e,n,o){let i=e;const r=[];for(;i<n;){const e=t.getChild(i),n=e.is("$text"),s=e.is("attributeElement"),a=e.is("emptyElement"),c=e.is("uiElement"),l=e.is("rawElement");if(s&&this._wrapAttributeElement(o,e))r.push(new hl(t,i));else if(n||a||c||l||s&&nd(o,e)){const n=o._clone();e._remove(),n._appendChild(e),t._insertChild(i,n),this._addToClonedElementsGroup(n),r.push(new hl(t,i))}else s&&this._wrapChildren(e,0,e.childCount,o);i++}let s=0;for(const t of r){if(t.offset-=s,t.offset==e)continue;const o=this.mergeAttributes(t);o.isEqual(t)||(s++,n--)}return fl._createFromParentsAndOffsets(t,e,t,n)}_unwrapChildren(t,e,n,o){let i=e;const r=[];for(;i<n;){const e=t.getChild(i);if(e.is("attributeElement"))if(e.isSimilar(o)){const o=e.getChildren(),s=e.childCount;e._remove(),t._insertChild(i,o),this._removeFromClonedElementsGroup(e),r.push(new hl(t,i),new hl(t,i+s)),i+=s,n+=s-1}else this._unwrapAttributeElement(o,e)?(r.push(new hl(t,i),new hl(t,i+1)),i++):(this._unwrapChildren(e,0,e.childCount,o),i++);else i++}let s=0;for(const t of r){if(t.offset-=s,t.offset==e||t.offset==n)continue;const o=this.mergeAttributes(t);o.isEqual(t)||(s++,n--)}return fl._createFromParentsAndOffsets(t,e,t,n)}_wrapRange(t,e){const{start:n,end:o}=this._breakAttributesRange(t,!0),i=n.parent,r=this._wrapChildren(i,n.offset,o.offset,e),s=this.mergeAttributes(r.start);s.isEqual(r.start)||r.end.offset--;const a=this.mergeAttributes(r.end);return new fl(s,a)}_wrapPosition(t,e){if(e.isSimilar(t.parent))return od(t.clone());t.parent.is("$text")&&(t=id(t));const n=this.createAttributeElement();n._priority=Number.POSITIVE_INFINITY,n.isSimilar=()=>!1,t.parent._insertChild(t.offset,n);const o=new fl(t,t.getShiftedBy(1));this.wrap(o,e);const i=new hl(n.parent,n.index);n._remove();const r=i.nodeBefore,s=i.nodeAfter;return r instanceof Vs&&s instanceof Vs?rd(r,s):od(i)}_wrapAttributeElement(t,e){if(!dd(t,e))return!1;if(t.name!==e.name||t.priority!==e.priority)return!1;for(const n of t.getAttributeKeys())if("class"!==n&&"style"!==n&&e.hasAttribute(n)&&e.getAttribute(n)!==t.getAttribute(n))return!1;for(const n of t.getStyleNames())if(e.hasStyle(n)&&e.getStyle(n)!==t.getStyle(n))return!1;for(const n of t.getAttributeKeys())"class"!==n&&"style"!==n&&(e.hasAttribute(n)||this.setAttribute(n,t.getAttribute(n),e));for(const n of t.getStyleNames())e.hasStyle(n)||this.setStyle(n,t.getStyle(n),e);for(const n of t.getClassNames())e.hasClass(n)||this.addClass(n,e);return!0}_unwrapAttributeElement(t,e){if(!dd(t,e))return!1;if(t.name!==e.name||t.priority!==e.priority)return!1;for(const n of t.getAttributeKeys())if("class"!==n&&"style"!==n&&(!e.hasAttribute(n)||e.getAttribute(n)!==t.getAttribute(n)))return!1;if(!e.hasClass(...t.getClassNames()))return!1;for(const n of t.getStyleNames())if(!e.hasStyle(n)||e.getStyle(n)!==t.getStyle(n))return!1;for(const n of t.getAttributeKeys())"class"!==n&&"style"!==n&&this.removeAttribute(n,e);return this.removeClass(Array.from(t.getClassNames()),e),this.removeStyle(Array.from(t.getStyleNames()),e),!0}_breakAttributesRange(t,e=!1){const n=t.start,o=t.end;if(ld(t,this.document),t.isCollapsed){const n=this._breakAttributes(t.start,e);return new fl(n,n)}const i=this._breakAttributes(o,e),r=i.parent.childCount,s=this._breakAttributes(n,e);return i.offset+=i.parent.childCount-r,new fl(s,i)}_breakAttributes(t,e=!1){const n=t.offset,o=t.parent;if(t.parent.is("emptyElement"))throw new ss.a("view-writer-cannot-break-empty-element",this.document);if(t.parent.is("uiElement"))throw new ss.a("view-writer-cannot-break-ui-element",this.document);if(t.parent.is("rawElement"))throw new ss.a("view-writer-cannot-break-raw-element",this.document);if(!e&&o.is("$text")&&cd(o.parent))return t.clone();if(cd(o))return t.clone();if(o.is("$text"))return this._breakAttributes(id(t),e);const i=o.childCount;if(n==i){const t=new hl(o.parent,o.index+1);return this._breakAttributes(t,e)}if(0===n){const t=new hl(o.parent,o.index);return this._breakAttributes(t,e)}{const t=o.index+1,i=o._clone();o.parent._insertChild(t,i),this._addToClonedElementsGroup(i);const r=o.childCount-n,s=o._removeChildren(n,r);i._appendChild(s);const a=new hl(o.parent,t);return this._breakAttributes(a,e)}}_addToClonedElementsGroup(t){if(!t.root.is("rootElement"))return;if(t.is("element"))for(const e of t.getChildren())this._addToClonedElementsGroup(e);const e=t.id;if(!e)return;let n=this._cloneGroups.get(e);n||(n=new Set,this._cloneGroups.set(e,n)),n.add(t),t._clonesGroup=n}_removeFromClonedElementsGroup(t){if(t.is("element"))for(const e of t.getChildren())this._removeFromClonedElementsGroup(e);const e=t.id;if(!e)return;const n=this._cloneGroups.get(e);n&&n.delete(t)}}function td(t){return Array.from(t.getChildren()).some(t=>!t.is("uiElement"))}function ed(t){let e=t.parent;for(;!cd(e);){if(!e)return;e=e.parent}return e}function nd(t,e){return t.priority<e.priority||!(t.priority>e.priority)&&t.getIdentity()<e.getIdentity()}function od(t){const e=t.nodeBefore;if(e&&e.is("$text"))return new hl(e,e.data.length);const n=t.nodeAfter;return n&&n.is("$text")?new hl(n,0):t}function id(t){if(t.offset==t.parent.data.length)return new hl(t.parent.parent,t.parent.index+1);if(0===t.offset)return new hl(t.parent.parent,t.parent.index);const e=t.parent.data.slice(t.offset);return t.parent._data=t.parent.data.slice(0,t.offset),t.parent.parent._insertChild(t.parent.index+1,new Vs(t.root.document,e)),new hl(t.parent.parent,t.parent.index+1)}function rd(t,e){const n=t.data.length;return t._data+=e.data,e._remove(),new hl(t,n)}function sd(t,e){for(const n of t){if(!ad.some(t=>n instanceof t))throw new ss.a("view-writer-insert-invalid-node-type",e);n.is("$text")||sd(n.getChildren(),e)}}const ad=[Vs,Cl,Hc,_l,$l,Kl];function cd(t){return t&&(t.is("containerElement")||t.is("documentFragment"))}function ld(t,e){const 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i=vd(t,e,n);return o?Dd(i,e.length):xd(e,i)}function vd(t,e,n){const o=_d(t,e,n);if(-1===o)return{firstIndex:-1,lastIndexOld:-1,lastIndexNew:-1};const i=yd(t,o),r=yd(e,o),s=_d(i,r,n),a=t.length-s,c=e.length-s;return{firstIndex:o,lastIndexOld:a,lastIndexNew:c}}function _d(t,e,n){for(let o=0;o<Math.max(t.length,e.length);o++)if(void 0===t[o]||void 0===e[o]||!n(t[o],e[o]))return o;return-1}function yd(t,e){return t.slice(e).reverse()}function xd(t,e){const n=[],{firstIndex:o,lastIndexOld:i,lastIndexNew:r}=e;return r-o>0&&n.push({index:o,type:"insert",values:t.slice(o,r)}),i-o>0&&n.push({index:o+(r-o),type:"delete",howMany:i-o}),n}function Dd(t,e){const{firstIndex:n,lastIndexOld:o,lastIndexNew:i}=t;if(-1===n)return Array(e).fill("equal");let r=[];return n>0&&(r=r.concat(Array(n).fill("equal"))),i-n>0&&(r=r.concat(Array(i-n).fill("insert"))),o-n>0&&(r=r.concat(Array(o-n).fill("delete"))),i<e&&(r=r.concat(Array(e-i).fill("equal"))),r}function Ed(t,e,n){n=n||function(t,e){return t===e};const o=t.length,i=e.length;if(o>200||i>200||o+i>300)return Ed.fastDiff(t,e,n,!0);let r,s;if(i<o){const n=t;t=e,e=n,r="delete",s="insert"}else r="insert",s="delete";const a=t.length,c=e.length,l=c-a,d={},u={};function h(o){const i=(void 0!==u[o-1]?u[o-1]:-1)+1,l=void 0!==u[o+1]?u[o+1]:-1,h=i>l?-1:1;d[o+h]&&(d[o]=d[o+h].slice(0)),d[o]||(d[o]=[]),d[o].push(i>l?r:s);let f=Math.max(i,l),g=f-o;for(;g<a&&f<c&&n(t[g],e[f]);)g++,f++,d[o].push("equal");return f}let f=0,g;do{for(g=-f;g<l;g++)u[g]=h(g);for(g=l+f;g>l;g--)u[g]=h(g);u[l]=h(l),f++}while(u[l]!==c);return d[l].slice(1)}function Td(t,e,n){t.insertBefore(n,t.childNodes[e]||null)}function Md(t){const e=t.parentNode;e&&e.removeChild(t)}function Sd(t){if(t){if(t.defaultView)return t instanceof t.defaultView.Document;if(t.ownerDocument&&t.ownerDocument.defaultView)return t instanceof t.ownerDocument.defaultView.Node}return!1}Ed.fastDiff=Ad;class Id{constructor(t,e){this.domDocuments=new Set,this.domConverter=t,this.markedAttributes=new Set,this.markedChildren=new Set,this.markedTexts=new Set,this.selection=e,this.isFocused=!1,this._inlineFiller=null,this._fakeSelectionContainer=null}markToSync(t,e){if("text"===t)this.domConverter.mapViewToDom(e.parent)&&this.markedTexts.add(e);else{if(!this.domConverter.mapViewToDom(e))return;if("attributes"===t)this.markedAttributes.add(e);else{if("children"!==t)throw new ss.a("view-renderer-unknown-type",this);this.markedChildren.add(e)}}}render(){let t;for(const t of this.markedChildren)this._updateChildrenMappings(t);this._inlineFiller&&!this._isSelectionInInlineFiller()&&this._removeInlineFiller(),this._inlineFiller?t=this._getInlineFillerPosition():this._needsInlineFillerAtSelection()&&(t=this.selection.getFirstPosition(),this.markedChildren.add(t.parent));for(const t of this.markedAttributes)this._updateAttrs(t);for(const e of this.markedChildren)this._updateChildren(e,{inlineFillerPosition:t});for(const e of this.markedTexts)!this.markedChildren.has(e.parent)&&this.domConverter.mapViewToDom(e.parent)&&this._updateText(e,{inlineFillerPosition:t});if(t){const e=this.domConverter.viewPositionToDom(t),n=e.parent.ownerDocument;pd(e.parent)?this._inlineFiller=e.parent:this._inlineFiller=Nd(n,e.parent,e.offset)}else this._inlineFiller=null;this._updateSelection(),this._updateFocus(),this.markedTexts.clear(),this.markedAttributes.clear(),this.markedChildren.clear()}_updateChildrenMappings(t){const e=this.domConverter.mapViewToDom(t);if(!e)return;const n=this.domConverter.mapViewToDom(t).childNodes,o=Array.from(this.domConverter.viewChildrenToDom(t,e.ownerDocument,{withChildren:!1})),i=this._diffNodeLists(n,o),r=this._findReplaceActions(i,n,o);if(-1!==r.indexOf("replace")){const e={equal:0,insert:0,delete:0};for(const i of r)if("replace"===i){const i=e.equal+e.insert,r=e.equal+e.delete,s=t.getChild(i);!s||s.is("uiElement")||s.is("rawElement")||this._updateElementMappings(s,n[r]),Md(o[i]),e.equal++}else e[i]++}}_updateElementMappings(t,e){this.domConverter.unbindDomElement(e),this.domConverter.bindElements(e,t),this.markedChildren.add(t),this.markedAttributes.add(t)}_getInlineFillerPosition(){const t=this.selection.getFirstPosition();return t.parent.is("$text")?hl._createBefore(this.selection.getFirstPosition().parent):t}_isSelectionInInlineFiller(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const t=this.selection.getFirstPosition(),e=this.domConverter.viewPositionToDom(t);return!!(e&&ud(e.parent)&&pd(e.parent))}_removeInlineFiller(){const t=this._inlineFiller;if(!pd(t))throw new ss.a("view-renderer-filler-was-lost",this);kd(t)?t.parentNode.removeChild(t):t.data=t.data.substr(7),this._inlineFiller=null}_needsInlineFillerAtSelection(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const t=this.selection.getFirstPosition(),e=t.parent,n=t.offset;if(!this.domConverter.mapViewToDom(e.root))return!1;if(!e.is("element"))return!1;if(!Bd(e))return!1;if(n===e.getFillerOffset())return!1;const o=t.nodeBefore,i=t.nodeAfter;return!(o instanceof Vs||i instanceof Vs)}_updateText(t,e){const n=this.domConverter.findCorrespondingDomText(t),o=this.domConverter.viewToDom(t,n.ownerDocument),i=n.data;let r=o.data;const s=e.inlineFillerPosition;if(s&&s.parent==t.parent&&s.offset==t.index&&(r=md+r),i!=r){const t=Ad(i,r);for(const e of t)"insert"===e.type?n.insertData(e.index,e.values.join("")):n.deleteData(e.index,e.howMany)}}_updateAttrs(t){const e=this.domConverter.mapViewToDom(t);if(!e)return;const n=Array.from(e.attributes).map(t=>t.name),o=t.getAttributeKeys();for(const n of o)e.setAttribute(n,t.getAttribute(n));for(const o of n)t.hasAttribute(o)||e.removeAttribute(o)}_updateChildren(t,e){const n=this.domConverter.mapViewToDom(t);if(!n)return;const o=e.inlineFillerPosition,i=this.domConverter.mapViewToDom(t).childNodes,r=Array.from(this.domConverter.viewChildrenToDom(t,n.ownerDocument,{bind:!0,inlineFillerPosition:o}));o&&o.parent===t&&Nd(n.ownerDocument,r,o.offset);const s=this._diffNodeLists(i,r);let a=0;const c=new Set;for(const t of s)"delete"===t?(c.add(i[a]),Md(i[a])):"equal"===t&&a++;a=0;for(const t of s)"insert"===t?(Td(n,a,r[a]),a++):"equal"===t&&(this._markDescendantTextToSync(this.domConverter.domToView(r[a])),a++);for(const t of c)t.parentNode||this.domConverter.unbindDomElement(t)}_diffNodeLists(t,e){return Ed(t=Od(t,this._fakeSelectionContainer),e,Pd.bind(null,this.domConverter))}_findReplaceActions(t,e,n){if(-1===t.indexOf("insert")||-1===t.indexOf("delete"))return t;let o=[],i=[],r=[];const s={equal:0,insert:0,delete:0};for(const a of t)"insert"===a?r.push(n[s.equal+s.insert]):"delete"===a?i.push(e[s.equal+s.delete]):(o=o.concat(Ed(i,r,zd).map(t=>"equal"===t?"replace":t)),o.push("equal"),i=[],r=[]),s[a]++;return o.concat(Ed(i,r,zd).map(t=>"equal"===t?"replace":t))}_markDescendantTextToSync(t){if(t)if(t.is("$text"))this.markedTexts.add(t);else if(t.is("element"))for(const e of t.getChildren())this._markDescendantTextToSync(e)}_updateSelection(){if(0===this.selection.rangeCount)return this._removeDomSelection(),void this._removeFakeSelection();const t=this.domConverter.mapViewToDom(this.selection.editableElement);this.isFocused&&t&&(this.selection.isFake?this._updateFakeSelection(t):(this._removeFakeSelection(),this._updateDomSelection(t)))}_updateFakeSelection(t){const e=t.ownerDocument;this._fakeSelectionContainer||(this._fakeSelectionContainer=Rd(e));const n=this._fakeSelectionContainer;if(this.domConverter.bindFakeSelection(n,this.selection),!this._fakeSelectionNeedsUpdate(t))return;n.parentElement&&n.parentElement==t||t.appendChild(n),n.textContent=this.selection.fakeSelectionLabel||" ";const o=e.getSelection(),i=e.createRange();o.removeAllRanges(),i.selectNodeContents(n),o.addRange(i)}_updateDomSelection(t){const e=t.ownerDocument.defaultView.getSelection();if(!this._domSelectionNeedsUpdate(e))return;const n=this.domConverter.viewPositionToDom(this.selection.anchor),o=this.domConverter.viewPositionToDom(this.selection.focus);t.focus(),e.collapse(n.parent,n.offset),e.extend(o.parent,o.offset),El.isGecko&&Ld(o,e)}_domSelectionNeedsUpdate(t){if(!this.domConverter.isDomSelectionCorrect(t))return!0;const e=t&&this.domConverter.domSelectionToView(t);return(!e||!this.selection.isEqual(e))&&!(!this.selection.isCollapsed&&this.selection.isSimilar(e))}_fakeSelectionNeedsUpdate(t){const e=this._fakeSelectionContainer,n=t.ownerDocument.getSelection();return!e||e.parentElement!==t||(n.anchorNode!==e&&!e.contains(n.anchorNode)||e.textContent!==this.selection.fakeSelectionLabel)}_removeDomSelection(){for(const t of this.domDocuments){const e=t.getSelection();if(e.rangeCount){const e=t.activeElement,n=this.domConverter.mapDomToView(e);e&&n&&t.getSelection().removeAllRanges()}}}_removeFakeSelection(){const t=this._fakeSelectionContainer;t&&t.remove()}_updateFocus(){if(this.isFocused){const t=this.selection.editableElement;t&&this.domConverter.focus(t)}}}function Bd(t){if("false"==t.getAttribute("contenteditable"))return!1;const e=t.findAncestor(t=>t.hasAttribute("contenteditable"));return!e||"true"==e.getAttribute("contenteditable")}function Nd(t,e,n){const o=e instanceof Array?e:e.childNodes,i=o[n];if(ud(i))return i.data=md+i.data,i;{const i=t.createTextNode(md);return Array.isArray(e)?o.splice(n,0,i):Td(e,n,i),i}}function zd(t,e){return Sd(t)&&Sd(e)&&!ud(t)&&!ud(e)&&t.nodeType!==Node.COMMENT_NODE&&e.nodeType!==Node.COMMENT_NODE&&t.tagName.toLowerCase()===e.tagName.toLowerCase()}function Pd(t,e,n){return e===n||(ud(e)&&ud(n)?e.data===n.data:!(!t.isBlockFiller(e)||!t.isBlockFiller(n)))}function Ld(t,e){const n=t.parent;if(n.nodeType!=Node.ELEMENT_NODE||t.offset!=n.childNodes.length-1)return;const o=n.childNodes[t.offset];o&&"BR"==o.tagName&&e.addRange(e.getRangeAt(0))}function Od(t,e){const n=Array.from(t);if(0==n.length||!e)return n;const o=n[n.length-1];return o==e&&n.pop(),n}function Rd(t){const e=t.createElement("div");return e.className="ck-fake-selection-container",Object.assign(e.style,{position:"fixed",top:0,left:"-9999px",width:"42px"}),e.textContent=" ",e}vs(Id,Zc);var jd={window:window,document:document};function Fd(t){let e=0;for(;t.previousSibling;)t=t.previousSibling,e++;return e}function Vd(t){const e=[];for(;t&&t.nodeType!=Node.DOCUMENT_NODE;)e.unshift(t),t=t.parentNode;return e}function Ud(t,e){const n=Vd(t),o=Vd(e);let i=0;for(;n[i]==o[i]&&n[i];)i++;return 0===i?null:n[i-1]}const Hd=fd(document);class Gd{constructor(t,e={}){this.document=t,this.blockFillerMode=e.blockFillerMode||"br",this.preElements=["pre"],this.blockElements=["p","div","h1","h2","h3","h4","h5","h6","li","dd","dt","figcaption","td","th"],this._blockFiller="br"==this.blockFillerMode?fd:hd,this._domToViewMapping=new WeakMap,this._viewToDomMapping=new WeakMap,this._fakeSelectionMapping=new WeakMap,this._rawContentElementMatcher=new Ks,this._encounteredRawContentDomNodes=new WeakSet}bindFakeSelection(t,e){this._fakeSelectionMapping.set(t,new pl(e))}fakeSelectionToView(t){return this._fakeSelectionMapping.get(t)}bindElements(t,e){this._domToViewMapping.set(t,e),this._viewToDomMapping.set(e,t)}unbindDomElement(t){const e=this._domToViewMapping.get(t);if(e){this._domToViewMapping.delete(t),this._viewToDomMapping.delete(e);for(const e of t.childNodes)this.unbindDomElement(e)}}bindDocumentFragments(t,e){this._domToViewMapping.set(t,e),this._viewToDomMapping.set(e,t)}viewToDom(t,e,n={}){if(t.is("$text")){const n=this._processDataFromViewText(t);return e.createTextNode(n)}{if(this.mapViewToDom(t))return this.mapViewToDom(t);let o;if(t.is("documentFragment"))o=e.createDocumentFragment(),n.bind&&this.bindDocumentFragments(o,t);else{if(t.is("uiElement"))return o=t.render(e),n.bind&&this.bindElements(o,t),o;o=t.hasAttribute("xmlns")?e.createElementNS(t.getAttribute("xmlns"),t.name):e.createElement(t.name),t.is("rawElement")&&t.render(o),n.bind&&this.bindElements(o,t);for(const e of t.getAttributeKeys())o.setAttribute(e,t.getAttribute(e))}if(!1!==n.withChildren)for(const i of this.viewChildrenToDom(t,e,n))o.appendChild(i);return o}}*viewChildrenToDom(t,e,n={}){const o=t.getFillerOffset&&t.getFillerOffset();let i=0;for(const r of t.getChildren())o===i&&(yield this._blockFiller(e)),yield this.viewToDom(r,e,n),i++;o===i&&(yield this._blockFiller(e))}viewRangeToDom(t){const e=this.viewPositionToDom(t.start),n=this.viewPositionToDom(t.end),o=document.createRange();return o.setStart(e.parent,e.offset),o.setEnd(n.parent,n.offset),o}viewPositionToDom(t){const e=t.parent;if(e.is("$text")){const n=this.findCorrespondingDomText(e);if(!n)return null;let o=t.offset;return pd(n)&&(o+=7),{parent:n,offset:o}}{let n,o,i;if(0===t.offset){if(n=this.mapViewToDom(e),!n)return null;i=n.childNodes[0]}else{const e=t.nodeBefore;if(o=e.is("$text")?this.findCorrespondingDomText(e):this.mapViewToDom(t.nodeBefore),!o)return null;n=o.parentNode,i=o.nextSibling}if(ud(i)&&pd(i))return{parent:i,offset:7};const r=o?Fd(o)+1:0;return{parent:n,offset:r}}}domToView(t,e={}){if(this.isBlockFiller(t,this.blockFillerMode))return null;const n=this.getHostViewElement(t);if(n)return n;if(ud(t)){if(kd(t))return null;{const e=this._processDataFromDomText(t);return""===e?null:new Vs(this.document,e)}}if(this.isComment(t))return null;{if(this.mapDomToView(t))return this.mapDomToView(t);let n;if(this.isDocumentFragment(t))n=new Zl(this.document),e.bind&&this.bindDocumentFragments(t,n);else{const o=e.keepOriginalCase?t.tagName:t.tagName.toLowerCase();n=new jc(this.document,o),e.bind&&this.bindElements(t,n);const i=t.attributes;for(let t=i.length-1;t>=0;t--)n._setAttribute(i[t].name,i[t].value);if(!1!==e.withChildren&&this._rawContentElementMatcher.match(n))return n._setCustomProperty("$rawContent",t.innerHTML),this._encounteredRawContentDomNodes.add(t),n}if(!1!==e.withChildren)for(const o of this.domChildrenToView(t,e))n._appendChild(o);return n}}*domChildrenToView(t,e={}){for(let n=0;n<t.childNodes.length;n++){const o=t.childNodes[n],i=this.domToView(o,e);null!==i&&(yield i)}}domSelectionToView(t){if(1===t.rangeCount){let e=t.getRangeAt(0).startContainer;ud(e)&&(e=e.parentNode);const n=this.fakeSelectionToView(e);if(n)return n}const e=this.isDomSelectionBackward(t),n=[];for(let e=0;e<t.rangeCount;e++){const o=t.getRangeAt(e),i=this.domRangeToView(o);i&&n.push(i)}return new pl(n,{backward:e})}domRangeToView(t){const e=this.domPositionToView(t.startContainer,t.startOffset),n=this.domPositionToView(t.endContainer,t.endOffset);return e&&n?new fl(e,n):null}domPositionToView(t,e){if(this.isBlockFiller(t,this.blockFillerMode))return this.domPositionToView(t.parentNode,Fd(t));const n=this.mapDomToView(t);if(n&&(n.is("uiElement")||n.is("rawElement")))return hl._createBefore(n);if(ud(t)){if(kd(t))return this.domPositionToView(t.parentNode,Fd(t));const n=this.findCorrespondingViewText(t);let o=e;return n?(pd(t)&&(o-=7,o=o<0?0:o),new hl(n,o)):null}if(0===e){const e=this.mapDomToView(t);if(e)return new hl(e,0)}else{const n=t.childNodes[e-1],o=ud(n)?this.findCorrespondingViewText(n):this.mapDomToView(n);if(o&&o.parent)return new hl(o.parent,o.index+1)}return null}mapDomToView(t){const e=this.getHostViewElement(t);return e||this._domToViewMapping.get(t)}findCorrespondingViewText(t){if(kd(t))return null;const e=this.getHostViewElement(t);if(e)return e;const n=t.previousSibling;if(n){if(!this.isElement(n))return null;const t=this.mapDomToView(n);if(t){const e=t.nextSibling;return e instanceof Vs?t.nextSibling:null}}else{const e=this.mapDomToView(t.parentNode);if(e){const t=e.getChild(0);return t instanceof Vs?t:null}}return null}mapViewToDom(t){return this._viewToDomMapping.get(t)}findCorrespondingDomText(t){const e=t.previousSibling;return e&&this.mapViewToDom(e)?this.mapViewToDom(e).nextSibling:!e&&t.parent&&this.mapViewToDom(t.parent)?this.mapViewToDom(t.parent).childNodes[0]:null}focus(t){const e=this.mapViewToDom(t);if(e&&e.ownerDocument.activeElement!==e){const{scrollX:t,scrollY:n}=jd.window,o=[];qd(e,t=>{const{scrollLeft:e,scrollTop:n}=t;o.push([e,n])}),e.focus(),qd(e,t=>{const[e,n]=o.shift();t.scrollLeft=e,t.scrollTop=n}),jd.window.scrollTo(t,n)}}isElement(t){return t&&t.nodeType==Node.ELEMENT_NODE}isDocumentFragment(t){return t&&t.nodeType==Node.DOCUMENT_FRAGMENT_NODE}isComment(t){return t&&t.nodeType==Node.COMMENT_NODE}isBlockFiller(t){return"br"==this.blockFillerMode?t.isEqualNode(Hd):!("BR"!==t.tagName||!Yd(t,this.blockElements)||1!==t.parentNode.childNodes.length)||Wd(t,this.blockElements)}isDomSelectionBackward(t){if(t.isCollapsed)return!1;const e=document.createRange();e.setStart(t.anchorNode,t.anchorOffset),e.setEnd(t.focusNode,t.focusOffset);const n=e.collapsed;return e.detach(),n}getHostViewElement(t){const e=Vd(t);for(e.pop();e.length;){const t=e.pop(),n=this._domToViewMapping.get(t);if(n&&(n.is("uiElement")||n.is("rawElement")))return n}return null}isDomSelectionCorrect(t){return this._isDomSelectionPositionCorrect(t.anchorNode,t.anchorOffset)&&this._isDomSelectionPositionCorrect(t.focusNode,t.focusOffset)}registerRawContentMatcher(t){this._rawContentElementMatcher.add(t)}_isDomSelectionPositionCorrect(t,e){if(ud(t)&&pd(t)&&e<7)return!1;if(this.isElement(t)&&pd(t.childNodes[e]))return!1;const n=this.mapDomToView(t);return!n||!n.is("uiElement")&&!n.is("rawElement")}_processDataFromViewText(t){let e=t.data;if(t.getAncestors().some(t=>this.preElements.includes(t.name)))return e;if(" "==e.charAt(0)){const n=this._getTouchingViewTextNode(t,!1),o=n&&this._nodeEndsWithSpace(n);!o&&n||(e=" "+e.substr(1))}if(" "==e.charAt(e.length-1)){const n=this._getTouchingViewTextNode(t,!0);" "!=e.charAt(e.length-2)&&n&&" "!=n.data.charAt(0)||(e=e.substr(0,e.length-1)+" ")}return e.replace(/ {2}/g,"  ")}_nodeEndsWithSpace(t){if(t.getAncestors().some(t=>this.preElements.includes(t.name)))return!1;const e=this._processDataFromViewText(t);return" "==e.charAt(e.length-1)}_processDataFromDomText(t){let e=t.data;if(Kd(t,this.preElements))return bd(t);e=e.replace(/[ \n\t\r]{1,}/g," ");const n=this._getTouchingInlineDomNode(t,!1),o=this._getTouchingInlineDomNode(t,!0),i=this._checkShouldLeftTrimDomText(t,n),r=this._checkShouldRightTrimDomText(t,o);return i&&(e=e.replace(/^ /,"")),r&&(e=e.replace(/ $/,"")),e=bd(new Text(e)),e=e.replace(/ \u00A0/g,"  "),(/( |\u00A0)\u00A0$/.test(e)||!o||o.data&&" "==o.data.charAt(0))&&(e=e.replace(/\u00A0$/," ")),i&&(e=e.replace(/^\u00A0/," ")),e}_checkShouldLeftTrimDomText(t,e){return!e||(!!Yr(e)||!this._encounteredRawContentDomNodes.has(t.previousSibling)&&/[^\S\u00A0]/.test(e.data.charAt(e.data.length-1)))}_checkShouldRightTrimDomText(t,e){return!e&&!pd(t)}_getTouchingViewTextNode(t,e){const n=new ul({startPosition:e?hl._createAfter(t):hl._createBefore(t),direction:e?"forward":"backward"});for(const t of n){if(t.item.is("containerElement"))return null;if(t.item.is("element","br"))return 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w=t.constructor,C=e.constructor;w!=C&&"constructor"in t&&"constructor"in e&&!("function"==typeof w&&w instanceof w&&"function"==typeof C&&C instanceof C)&&(g=!1)}return r.delete(t),r.delete(e),g}var Vu=Fu,Uu=1,Hu="[object Arguments]",Gu="[object Array]",Ku="[object Object]",qu,Wu=Object.prototype.hasOwnProperty;function Yu(t,e,n,o,i,r){var s=$e(t),a=$e(e),c=s?Gu:ai(t),l=a?Gu:ai(e),d=(c=c==Hu?Ku:c)==Ku,u=(l=l==Hu?Ku:l)==Ku,h=c==l;if(h&&Object(Qe.a)(t)){if(!Object(Qe.a)(e))return!1;s=!0,d=!1}if(h&&!d)return r||(r=new xe),s||On(t)?mu(t,e,n,o,i,r):Lu(t,e,c,n,o,i,r);if(!(1&n)){var f=d&&Wu.call(t,"__wrapped__"),g=u&&Wu.call(e,"__wrapped__");if(f||g){var m=f?t.value():t,p=g?e.value():e;return r||(r=new xe),i(m,p,n,o,r)}}return!!h&&(r||(r=new xe),Vu(t,e,n,o,i,r))}var $u=Yu;function Qu(t,e,n,o,i){return t===e||(null==t||null==e||!D(t)&&!D(e)?t!=t&&e!=e:$u(t,e,n,o,Qu,i))}var Zu=Qu;function Ju(t,e,n){var o=(n="function"==typeof n?n:void 0)?n(t,e):void 0;return void 0===o?Zu(t,e,void 0,n):!!o}var Xu=Ju;class th extends tu{constructor(t){super(t),this._config={childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0},this.domConverter=t.domConverter,this.renderer=t._renderer,this._domElements=[],this._mutationObserver=new window.MutationObserver(this._onMutations.bind(this))}flush(){this._onMutations(this._mutationObserver.takeRecords())}observe(t){this._domElements.push(t),this.isEnabled&&this._mutationObserver.observe(t,this._config)}enable(){super.enable();for(const t of this._domElements)this._mutationObserver.observe(t,this._config)}disable(){super.disable(),this._mutationObserver.disconnect()}destroy(){super.destroy(),this._mutationObserver.disconnect()}_onMutations(t){if(0===t.length)return;const e=this.domConverter,n=new Map,o=new Set;for(const n of t)if("childList"===n.type){const t=e.mapDomToView(n.target);if(t&&(t.is("uiElement")||t.is("rawElement")))continue;t&&!this._isBogusBrMutation(n)&&o.add(t)}for(const i of t){const t=e.mapDomToView(i.target);if((!t||!t.is("uiElement")&&!t.is("rawElement"))&&"characterData"===i.type){const t=e.findCorrespondingViewText(i.target);t&&!o.has(t.parent)?n.set(t,{type:"text",oldText:t.data,newText:bd(i.target),node:t}):!t&&pd(i.target)&&o.add(e.mapDomToView(i.target.parentNode))}}const i=[];for(const t of n.values())this.renderer.markToSync("text",t.node),i.push(t);for(const t of o){const n=e.mapViewToDom(t),o=Array.from(t.getChildren()),r=Array.from(e.domChildrenToView(n,{withChildren:!1}));Xu(o,r,a)||(this.renderer.markToSync("children",t),i.push({type:"children",oldChildren:o,newChildren:r,node:t}))}const r=t[0].target.ownerDocument.getSelection();let s=null;if(r&&r.anchorNode){const t=e.domPositionToView(r.anchorNode,r.anchorOffset),n=e.domPositionToView(r.focusNode,r.focusOffset);t&&n&&(s=new pl(t),s.setFocus(n))}function a(t,e){if(!Array.isArray(t))return t===e||!(!t.is("$text")||!e.is("$text"))&&t.data===e.data}i.length&&(this.document.fire("mutations",i,s),this.view.forceRender())}_isBogusBrMutation(t){let e=null;return null===t.nextSibling&&0===t.removedNodes.length&&1==t.addedNodes.length&&(e=this.domConverter.domToView(t.addedNodes[0],{withChildren:!1})),e&&e.is("element","br")}}class eh{constructor(t,e,n){this.view=t,this.document=t.document,this.domEvent=e,this.domTarget=e.target,qc(this,n)}get target(){return this.view.domConverter.mapDomToView(this.domTarget)}preventDefault(){this.domEvent.preventDefault()}stopPropagation(){this.domEvent.stopPropagation()}}class nh extends tu{constructor(t){super(t),this.useCapture=!1}observe(t){const e="string"==typeof this.domEventType?[this.domEventType]:this.domEventType;e.forEach(e=>{this.listenTo(t,e,(t,e)=>{this.isEnabled&&!this.checkShouldIgnoreEventFromTarget(e.target)&&this.onDomEvent(e)},{useCapture:this.useCapture})})}fire(t,e,n){this.isEnabled&&this.document.fire(t,new eh(this.view,e,n))}}class oh extends nh{constructor(t){super(t),this.domEventType=["keydown","keyup"]}onDomEvent(t){this.fire(t.type,t,{keyCode:t.keyCode,altKey:t.altKey,ctrlKey:t.ctrlKey||t.metaKey,shiftKey:t.shiftKey,get keystroke(){return Ol(this)}})}}var ih,rh=function(){return o.a.Date.now()},sh=NaN,ah=/^\s+|\s+$/g,ch=/^[-+]0x[0-9a-f]+$/i,lh=/^0b[01]+$/i,dh=/^0o[0-7]+$/i,uh=parseInt;function hh(t){if("number"==typeof t)return t;if(Xs(t))return sh;if(ct(t)){var e="function"==typeof t.valueOf?t.valueOf():t;t=ct(e)?e+"":e}if("string"!=typeof t)return 0===t?t:+t;t=t.replace(ah,"");var n=lh.test(t);return n||dh.test(t)?uh(t.slice(2),n?2:8):ch.test(t)?sh:+t}var fh=hh,gh="Expected a function",mh=Math.max,ph=Math.min;function kh(t,e,n){var o,i,r,s,a,c,l=0,d=!1,u=!1,h=!0;if("function"!=typeof t)throw new TypeError(gh);function f(e){var n=o,r=i;return o=i=void 0,l=e,s=t.apply(r,n)}function g(t){return l=t,a=setTimeout(k,e),d?f(t):s}function m(t){var n,o,i=e-(t-c);return u?ph(i,r-(t-l)):i}function p(t){var n=t-c,o;return void 0===c||n>=e||n<0||u&&t-l>=r}function k(){var t=rh();if(p(t))return b(t);a=setTimeout(k,m(t))}function b(t){return a=void 0,h&&o?f(t):(o=i=void 0,s)}function w(){void 0!==a&&clearTimeout(a),l=0,o=c=i=a=void 0}function C(){return void 0===a?s:b(rh())}function A(){var t=rh(),n=p(t);if(o=arguments,i=this,c=t,n){if(void 0===a)return g(c);if(u)return clearTimeout(a),a=setTimeout(k,e),f(c)}return void 0===a&&(a=setTimeout(k,e)),s}return e=fh(e)||0,ct(n)&&(d=!!n.leading,r=(u="maxWait"in n)?mh(fh(n.maxWait)||0,e):r,h="trailing"in n?!!n.trailing:h),A.cancel=w,A.flush=C,A}var bh=kh;class wh extends tu{constructor(t){super(t),this._fireSelectionChangeDoneDebounced=bh(t=>this.document.fire("selectionChangeDone",t),200)}observe(){const t=this.document;t.on("keydown",(e,n)=>{const o=t.selection;o.isFake&&Fl(n.keyCode)&&this.isEnabled&&(n.preventDefault(),this._handleSelectionMove(n.keyCode))},{priority:"lowest"})}destroy(){super.destroy(),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionMove(t){const e=this.document.selection,n=new pl(e.getRanges(),{backward:e.isBackward,fake:!1});t!=Ll.arrowleft&&t!=Ll.arrowup||n.setTo(n.getFirstPosition()),t!=Ll.arrowright&&t!=Ll.arrowdown||n.setTo(n.getLastPosition());const o={oldSelection:e,newSelection:n,domSelection:null};this.document.fire("selectionChange",o),this._fireSelectionChangeDoneDebounced(o)}}class Ch extends tu{constructor(t){super(t),this.mutationObserver=t.getObserver(th),this.selection=this.document.selection,this.domConverter=t.domConverter,this._documents=new WeakSet,this._fireSelectionChangeDoneDebounced=bh(t=>this.document.fire("selectionChangeDone",t),200),this._clearInfiniteLoopInterval=setInterval(()=>this._clearInfiniteLoop(),1e3),this._loopbackCounter=0}observe(t){const e=t.ownerDocument;this._documents.has(e)||(this.listenTo(e,"selectionchange",(t,n)=>{this._handleSelectionChange(n,e)}),this._documents.add(e))}destroy(){super.destroy(),clearInterval(this._clearInfiniteLoopInterval),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionChange(t,e){if(!this.isEnabled)return;const n=e.defaultView.getSelection();if(this.checkShouldIgnoreEventFromTarget(n.anchorNode))return;this.mutationObserver.flush();const o=this.domConverter.domSelectionToView(n);if(0!=o.rangeCount){if(this.view.hasDomSelection=!0,!(this.selection.isEqual(o)&&this.domConverter.isDomSelectionCorrect(n)||++this._loopbackCounter>60))if(this.selection.isSimilar(o))this.view.forceRender();else{const t={oldSelection:this.selection,newSelection:o,domSelection:n};this.document.fire("selectionChange",t),this._fireSelectionChangeDoneDebounced(t)}}else this.view.hasDomSelection=!1}_clearInfiniteLoop(){this._loopbackCounter=0}}class Ah extends nh{constructor(t){super(t),this.domEventType=["focus","blur"],this.useCapture=!0;const e=this.document;e.on("focus",()=>{e.isFocused=!0,this._renderTimeoutId=setTimeout(()=>t.forceRender(),50)}),e.on("blur",(n,o)=>{const i=e.selection.editableElement;null!==i&&i!==o.target||(e.isFocused=!1,t.forceRender())})}onDomEvent(t){this.fire(t.type,t)}destroy(){this._renderTimeoutId&&clearTimeout(this._renderTimeoutId),super.destroy()}}class vh extends nh{constructor(t){super(t),this.domEventType=["compositionstart","compositionupdate","compositionend"];const e=this.document;e.on("compositionstart",()=>{e.isComposing=!0}),e.on("compositionend",()=>{e.isComposing=!1})}onDomEvent(t){this.fire(t.type,t)}}class _h extends nh{constructor(t){super(t),this.domEventType=["beforeinput"]}onDomEvent(t){this.fire(t.type,t)}}function yh(t){return"[object Range]"==Object.prototype.toString.apply(t)}function xh(t){const e=t.ownerDocument.defaultView.getComputedStyle(t);return{top:parseInt(e.borderTopWidth,10),right:parseInt(e.borderRightWidth,10),bottom:parseInt(e.borderBottomWidth,10),left:parseInt(e.borderLeftWidth,10)}}const Dh=["top","right","bottom","left","width","height"];class Eh{constructor(t){const e=yh(t);if(Object.defineProperty(this,"_source",{value:t._source||t,writable:!0,enumerable:!1}),Yr(t)||e)if(e){const e=Eh.getDomRangeRects(t);Th(this,Eh.getBoundingRect(e))}else Th(this,t.getBoundingClientRect());else if($d(t)){const{innerWidth:e,innerHeight:n}=t;Th(this,{top:0,right:e,bottom:n,left:0,width:e,height:n})}else Th(this,t)}clone(){return new Eh(this)}moveTo(t,e){return this.top=e,this.right=t+this.width,this.bottom=e+this.height,this.left=t,this}moveBy(t,e){return this.top+=e,this.right+=t,this.left+=t,this.bottom+=e,this}getIntersection(t){const e={top:Math.max(this.top,t.top),right:Math.min(this.right,t.right),bottom:Math.min(this.bottom,t.bottom),left:Math.max(this.left,t.left)};return e.width=e.right-e.left,e.height=e.bottom-e.top,e.width<0||e.height<0?null:new Eh(e)}getIntersectionArea(t){const e=this.getIntersection(t);return e?e.getArea():0}getArea(){return this.width*this.height}getVisible(){const t=this._source;let e=this.clone();if(!Mh(t)){let n=t.parentNode||t.commonAncestorContainer;for(;n&&!Mh(n);){const t=new Eh(n),o=e.getIntersection(t);if(!o)return null;o.getArea()<e.getArea()&&(e=o),n=n.parentNode}}return e}isEqual(t){for(const e of Dh)if(this[e]!==t[e])return!1;return!0}contains(t){const e=this.getIntersection(t);return!(!e||!e.isEqual(t))}excludeScrollbarsAndBorders(){const t=this._source;let e,n,o;if($d(t))e=t.innerWidth-t.document.documentElement.clientWidth,n=t.innerHeight-t.document.documentElement.clientHeight,o=t.getComputedStyle(t.document.documentElement).direction;else{const i=xh(this._source);e=t.offsetWidth-t.clientWidth-i.left-i.right,n=t.offsetHeight-t.clientHeight-i.top-i.bottom,o=t.ownerDocument.defaultView.getComputedStyle(t).direction,this.left+=i.left,this.top+=i.top,this.right-=i.right,this.bottom-=i.bottom,this.width=this.right-this.left,this.height=this.bottom-this.top}return this.width-=e,"ltr"===o?this.right-=e:this.left+=e,this.height-=n,this.bottom-=n,this}static getDomRangeRects(t){const e=[],n=Array.from(t.getClientRects());if(n.length)for(const t of n)e.push(new Eh(t));else{let n=t.startContainer;ud(n)&&(n=n.parentNode);const o=new Eh(n.getBoundingClientRect());o.right=o.left,o.width=0,e.push(o)}return e}static getBoundingRect(t){const e={left:Number.POSITIVE_INFINITY,top:Number.POSITIVE_INFINITY,right:Number.NEGATIVE_INFINITY,bottom:Number.NEGATIVE_INFINITY};let n=0;for(const o of t)n++,e.left=Math.min(e.left,o.left),e.top=Math.min(e.top,o.top),e.right=Math.max(e.right,o.right),e.bottom=Math.max(e.bottom,o.bottom);return 0==n?null:(e.width=e.right-e.left,e.height=e.bottom-e.top,new Eh(e))}}function Th(t,e){for(const n of Dh)t[n]=e[n]}function Mh(t){return!!Yr(t)&&t===t.ownerDocument.body}const Sh={};function Ih({target:t,viewportOffset:e=0}){const n=jh(t);let o=n,i=null;for(;o;){let r;r=Fh(o==n?t:i),zh(r,()=>Vh(t,o));const s=Vh(t,o);if(Nh(o,s,e),o.parent!=o){if(i=o.frameElement,o=o.parent,!i)return}else o=null}}function Bh(t){const e=Fh(t);zh(e,()=>new Eh(t))}function Nh(t,e,n){const o=e.clone().moveBy(0,n),i=e.clone().moveBy(0,-n),r=new Eh(t).excludeScrollbarsAndBorders(),s=[i,o];if(!s.every(t=>r.contains(t))){let{scrollX:s,scrollY:a}=t;Lh(i,r)?a-=r.top-e.top+n:Ph(o,r)&&(a+=e.bottom-r.bottom+n),Oh(e,r)?s-=r.left-e.left+n:Rh(e,r)&&(s+=e.right-r.right+n),t.scrollTo(s,a)}}function zh(t,e){const n=jh(t);let o,i;for(;t!=n.document.body;)i=e(),o=new Eh(t).excludeScrollbarsAndBorders(),o.contains(i)||(Lh(i,o)?t.scrollTop-=o.top-i.top:Ph(i,o)&&(t.scrollTop+=i.bottom-o.bottom),Oh(i,o)?t.scrollLeft-=o.left-i.left:Rh(i,o)&&(t.scrollLeft+=i.right-o.right)),t=t.parentNode}function Ph(t,e){return t.bottom>e.bottom}function Lh(t,e){return t.top<e.top}function Oh(t,e){return t.left<e.left}function Rh(t,e){return t.right>e.right}function jh(t){return yh(t)?t.startContainer.ownerDocument.defaultView:t.ownerDocument.defaultView}function Fh(t){if(yh(t)){let e=t.commonAncestorContainer;return ud(e)&&(e=e.parentNode),e}return t.parentNode}function Vh(t,e){const n=jh(t),o=new Eh(t);if(n===e)return o;{let t=n;for(;t!=e;){const e=t.frameElement,n=new Eh(e).excludeScrollbarsAndBorders();o.moveBy(n.left,n.top),t=t.parent}}return o}Object.assign(Sh,{scrollViewportToShowTarget:Ih,scrollAncestorsToShowTarget:Bh});class Uh{constructor(t){this.document=new bl(t),this.domConverter=new Gd(this.document),this.domRoots=new Map,this.set("isRenderingInProgress",!1),this.set("hasDomSelection",!1),this._renderer=new Id(this.domConverter,this.document.selection),this._renderer.bind("isFocused").to(this.document),this._initialDomRootAttributes=new WeakMap,this._observers=new Map,this._ongoingChange=!1,this._postFixersInProgress=!1,this._renderingDisabled=!1,this._hasChangedSinceTheLastRendering=!1,this._writer=new Xl(this.document),this.addObserver(th),this.addObserver(Ch),this.addObserver(Ah),this.addObserver(oh),this.addObserver(wh),this.addObserver(vh),El.isAndroid&&this.addObserver(_h),wd(this),ql(this),this.on("render",()=>{this._render(),this.document.fire("layoutChanged"),this._hasChangedSinceTheLastRendering=!1}),this.listenTo(this.document.selection,"change",()=>{this._hasChangedSinceTheLastRendering=!0})}attachDomRoot(t,e="main"){const n=this.document.getRoot(e);n._name=t.tagName.toLowerCase();const o={};for(const{name:e,value:i}of Array.from(t.attributes))o[e]=i,"class"===e?this._writer.addClass(i.split(" "),n):this._writer.setAttribute(e,i,n);this._initialDomRootAttributes.set(t,o);const i=()=>{this._writer.setAttribute("contenteditable",!n.isReadOnly,n),n.isReadOnly?this._writer.addClass("ck-read-only",n):this._writer.removeClass("ck-read-only",n)};i(),this.domRoots.set(e,t),this.domConverter.bindElements(t,n),this._renderer.markToSync("children",n),this._renderer.markToSync("attributes",n),this._renderer.domDocuments.add(t.ownerDocument),n.on("change:children",(t,e)=>this._renderer.markToSync("children",e)),n.on("change:attributes",(t,e)=>this._renderer.markToSync("attributes",e)),n.on("change:text",(t,e)=>this._renderer.markToSync("text",e)),n.on("change:isReadOnly",()=>this.change(i)),n.on("change",()=>{this._hasChangedSinceTheLastRendering=!0});for(const n of this._observers.values())n.observe(t,e)}detachDomRoot(t){const e=this.domRoots.get(t);Array.from(e.attributes).forEach(({name:t})=>e.removeAttribute(t));const n=this._initialDomRootAttributes.get(e);for(const t in n)e.setAttribute(t,n[t]);this.domRoots.delete(t),this.domConverter.unbindDomElement(e)}getDomRoot(t="main"){return this.domRoots.get(t)}addObserver(t){let e=this._observers.get(t);if(e)return e;e=new t(this),this._observers.set(t,e);for(const[t,n]of this.domRoots)e.observe(n,t);return e.enable(),e}getObserver(t){return this._observers.get(t)}disableObservers(){for(const t of this._observers.values())t.disable()}enableObservers(){for(const t of this._observers.values())t.enable()}scrollToTheSelection(){const t=this.document.selection.getFirstRange();t&&Ih({target:this.domConverter.viewRangeToDom(t),viewportOffset:20})}focus(){if(!this.document.isFocused){const t=this.document.selection.editableElement;t&&(this.domConverter.focus(t),this.forceRender())}}change(t){if(this.isRenderingInProgress||this._postFixersInProgress)throw new ss.a("cannot-change-view-tree",this);try{if(this._ongoingChange)return t(this._writer);this._ongoingChange=!0;const e=t(this._writer);return this._ongoingChange=!1,!this._renderingDisabled&&this._hasChangedSinceTheLastRendering&&(this._postFixersInProgress=!0,this.document._callPostFixers(this._writer),this._postFixersInProgress=!1,this.fire("render")),e}catch(t){ss.a.rethrowUnexpectedError(t,this)}}forceRender(){this._hasChangedSinceTheLastRendering=!0,this.change(()=>{})}destroy(){for(const t of this._observers.values())t.destroy();this.document.destroy(),this.stopListening()}createPositionAt(t,e){return hl._createAt(t,e)}createPositionAfter(t){return hl._createAfter(t)}createPositionBefore(t){return hl._createBefore(t)}createRange(t,e){return new fl(t,e)}createRangeOn(t){return fl._createOn(t)}createRangeIn(t){return fl._createIn(t)}createSelection(t,e,n){return new pl(t,e,n)}_disableRendering(t){this._renderingDisabled=t,0==t&&this.change(()=>{})}_render(){this.isRenderingInProgress=!0,this.disableObservers(),this._renderer.render(),this.enableObservers(),this.isRenderingInProgress=!1}}vs(Uh,Zc);class Hh{constructor(t){this.parent=null,this._attrs=Gs(t)}get index(){let t;if(!this.parent)return null;if(null===(t=this.parent.getChildIndex(this)))throw new ss.a("model-node-not-found-in-parent",this);return t}get startOffset(){let t;if(!this.parent)return null;if(null===(t=this.parent.getChildStartOffset(this)))throw new ss.a("model-node-not-found-in-parent",this);return t}get offsetSize(){return 1}get endOffset(){return this.parent?this.startOffset+this.offsetSize:null}get nextSibling(){const t=this.index;return null!==t&&this.parent.getChild(t+1)||null}get previousSibling(){const t=this.index;return null!==t&&this.parent.getChild(t-1)||null}get root(){let t=this;for(;t.parent;)t=t.parent;return t}isAttached(){return this.root.is("rootElement")}getPath(){const t=[];let e=this;for(;e.parent;)t.unshift(e.startOffset),e=e.parent;return t}getAncestors(t={includeSelf:!1,parentFirst:!1}){const e=[];let n=t.includeSelf?this:this.parent;for(;n;)e[t.parentFirst?"push":"unshift"](n),n=n.parent;return e}getCommonAncestor(t,e={}){const n=this.getAncestors(e),o=t.getAncestors(e);let i=0;for(;n[i]==o[i]&&n[i];)i++;return 0===i?null:n[i-1]}isBefore(t){if(this==t)return!1;if(this.root!==t.root)return!1;const e=this.getPath(),n=t.getPath(),o=Ls(e,n);switch(o){case"prefix":return!0;case"extension":return!1;default:return e[o]<n[o]}}isAfter(t){return this!=t&&(this.root===t.root&&!this.isBefore(t))}hasAttribute(t){return this._attrs.has(t)}getAttribute(t){return this._attrs.get(t)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}toJSON(){const t={};return this._attrs.size&&(t.attributes=Array.from(this._attrs).reduce((t,e)=>(t[e[0]]=e[1],t),{})),t}is(t){return"node"===t||"model:node"===t}_clone(){return new Hh(this._attrs)}_remove(){this.parent._removeChildren(this.index)}_setAttribute(t,e){this._attrs.set(t,e)}_setAttributesTo(t){this._attrs=Gs(t)}_removeAttribute(t){return this._attrs.delete(t)}_clearAttributes(){this._attrs.clear()}}class Gh extends Hh{constructor(t,e){super(e),this._data=t||""}get offsetSize(){return this.data.length}get data(){return this._data}is(t){return"$text"===t||"model:$text"===t||"text"===t||"model:text"===t||"node"===t||"model:node"===t}toJSON(){const t=super.toJSON();return t.data=this.data,t}_clone(){return new Gh(this.data,this.getAttributes())}static fromJSON(t){return new Gh(t.data,t.attributes)}}class Kh{constructor(t,e,n){if(this.textNode=t,e<0||e>t.offsetSize)throw new ss.a("model-textproxy-wrong-offsetintext",this);if(n<0||e+n>t.offsetSize)throw new ss.a("model-textproxy-wrong-length",this);this.data=t.data.substring(e,e+n),this.offsetInText=e}get startOffset(){return null!==this.textNode.startOffset?this.textNode.startOffset+this.offsetInText:null}get offsetSize(){return this.data.length}get endOffset(){return null!==this.startOffset?this.startOffset+this.offsetSize:null}get isPartial(){return this.offsetSize!==this.textNode.offsetSize}get parent(){return this.textNode.parent}get root(){return this.textNode.root}is(t){return"$textProxy"===t||"model:$textProxy"===t||"textProxy"===t||"model:textProxy"===t}getPath(){const t=this.textNode.getPath();return t.length>0&&(t[t.length-1]+=this.offsetInText),t}getAncestors(t={includeSelf:!1,parentFirst:!1}){const e=[];let n=t.includeSelf?this:this.parent;for(;n;)e[t.parentFirst?"push":"unshift"](n),n=n.parent;return e}hasAttribute(t){return this.textNode.hasAttribute(t)}getAttribute(t){return this.textNode.getAttribute(t)}getAttributes(){return this.textNode.getAttributes()}getAttributeKeys(){return this.textNode.getAttributeKeys()}}class qh{constructor(t){this._nodes=[],t&&this._insertNodes(0,t)}[Symbol.iterator](){return this._nodes[Symbol.iterator]()}get length(){return this._nodes.length}get maxOffset(){return this._nodes.reduce((t,e)=>t+e.offsetSize,0)}getNode(t){return this._nodes[t]||null}getNodeIndex(t){const e=this._nodes.indexOf(t);return-1==e?null:e}getNodeStartOffset(t){const e=this.getNodeIndex(t);return null===e?null:this._nodes.slice(0,e).reduce((t,e)=>t+e.offsetSize,0)}indexToOffset(t){if(t==this._nodes.length)return this.maxOffset;const e=this._nodes[t];if(!e)throw new ss.a("model-nodelist-index-out-of-bounds",this);return this.getNodeStartOffset(e)}offsetToIndex(t){let e=0;for(const n of this._nodes){if(t>=e&&t<e+n.offsetSize)return this.getNodeIndex(n);e+=n.offsetSize}if(e!=t)throw new ss.a("model-nodelist-offset-out-of-bounds",this,{offset:t,nodeList:this});return this.length}_insertNodes(t,e){for(const t of e)if(!(t instanceof Hh))throw new ss.a("model-nodelist-insertnodes-not-node",this);this._nodes.splice(t,0,...e)}_removeNodes(t,e=1){return this._nodes.splice(t,e)}toJSON(){return this._nodes.map(t=>t.toJSON())}}class Wh extends Hh{constructor(t,e,n){super(e),this.name=t,this._children=new qh,n&&this._insertChild(0,n)}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}is(t,e=null){return e?e===this.name&&("element"===t||"model:element"===t):"element"===t||"model:element"===t||"node"===t||"model:node"===t}getChild(t){return this._children.getNode(t)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(t){return this._children.getNodeIndex(t)}getChildStartOffset(t){return this._children.getNodeStartOffset(t)}offsetToIndex(t){return this._children.offsetToIndex(t)}getNodeByPath(t){let e=this;for(const n of t)e=e.getChild(e.offsetToIndex(n));return e}findAncestor(t,e={includeSelf:!1}){let n=e.includeSelf?this:this.parent;for(;n;){if(n.name===t)return n;n=n.parent}return null}toJSON(){const t=super.toJSON();if(t.name=this.name,this._children.length>0){t.children=[];for(const e of this._children)t.children.push(e.toJSON())}return t}_clone(t=!1){const e=t?Array.from(this._children).map(t=>t._clone(!0)):null;return new Wh(this.name,this.getAttributes(),e)}_appendChild(t){this._insertChild(this.childCount,t)}_insertChild(t,e){const n=Yh(e);for(const t of n)null!==t.parent&&t._remove(),t.parent=this;this._children._insertNodes(t,n)}_removeChildren(t,e=1){const n=this._children._removeNodes(t,e);for(const t of n)t.parent=null;return n}static fromJSON(t){let e=null;if(t.children){e=[];for(const n of t.children)n.name?e.push(Wh.fromJSON(n)):e.push(Gh.fromJSON(n))}return new Wh(t.name,t.attributes,e)}}function Yh(t){return"string"==typeof t?[new Gh(t)]:(As(t)||(t=[t]),Array.from(t).map(t=>"string"==typeof t?new Gh(t):t instanceof Kh?new Gh(t.data,t.getAttributes()):t))}class $h{constructor(t={}){if(!t.boundaries&&!t.startPosition)throw new ss.a("model-tree-walker-no-start-position",null);const e=t.direction||"forward";if("forward"!=e&&"backward"!=e)throw new ss.a("model-tree-walker-unknown-direction",t,{direction:e});this.direction=e,this.boundaries=t.boundaries||null,t.startPosition?this.position=t.startPosition.clone():this.position=Zh._createAt(this.boundaries["backward"==this.direction?"end":"start"]),this.position.stickiness="toNone",this.singleCharacters=!!t.singleCharacters,this.shallow=!!t.shallow,this.ignoreElementEnd=!!t.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null,this._visitedParent=this.position.parent}[Symbol.iterator](){return this}skip(t){let e,n,o,i;do{o=this.position,i=this._visitedParent,({done:e,value:n}=this.next())}while(!e&&t(n));e||(this.position=o,this._visitedParent=i)}next(){return"forward"==this.direction?this._next():this._previous()}_next(){const t=this.position,e=this.position.clone(),n=this._visitedParent;if(null===n.parent&&e.offset===n.maxOffset)return{done:!0};if(n===this._boundaryEndParent&&e.offset==this.boundaries.end.offset)return{done:!0};const o=e.parent,i=Jh(e,o),r=i||Xh(e,o,i);if(r instanceof Wh)return this.shallow?e.offset++:(e.path.push(0),this._visitedParent=r),this.position=e,Qh("elementStart",r,t,e,1);if(r instanceof Gh){let o;if(this.singleCharacters)o=1;else{let t=r.endOffset;this._boundaryEndParent==n&&this.boundaries.end.offset<t&&(t=this.boundaries.end.offset),o=t-e.offset}const i=e.offset-r.startOffset,s=new Kh(r,i,o);return e.offset+=o,this.position=e,Qh("text",s,t,e,o)}return e.path.pop(),e.offset++,this.position=e,this._visitedParent=n.parent,this.ignoreElementEnd?this._next():Qh("elementEnd",n,t,e)}_previous(){const t=this.position,e=this.position.clone(),n=this._visitedParent;if(null===n.parent&&0===e.offset)return{done:!0};if(n==this._boundaryStartParent&&e.offset==this.boundaries.start.offset)return{done:!0};const o=e.parent,i=Jh(e,o),r=i||tf(e,o,i);if(r instanceof Wh)return e.offset--,this.shallow?(this.position=e,Qh("elementStart",r,t,e,1)):(e.path.push(r.maxOffset),this.position=e,this._visitedParent=r,this.ignoreElementEnd?this._previous():Qh("elementEnd",r,t,e));if(r instanceof Gh){let o;if(this.singleCharacters)o=1;else{let t=r.startOffset;this._boundaryStartParent==n&&this.boundaries.start.offset>t&&(t=this.boundaries.start.offset),o=e.offset-t}const i=e.offset-r.startOffset,s=new Kh(r,i-o,o);return e.offset-=o,this.position=e,Qh("text",s,t,e,o)}return e.path.pop(),this.position=e,this._visitedParent=n.parent,Qh("elementStart",n,t,e,1)}}function Qh(t,e,n,o,i){return{done:!1,value:{type:t,item:e,previousPosition:n,nextPosition:o,length:i}}}class Zh{constructor(t,e,n="toNone"){if(!t.is("element")&&!t.is("documentFragment"))throw new ss.a("model-position-root-invalid",t);if(!(e instanceof Array)||0===e.length)throw new ss.a("model-position-path-incorrect-format",t,{path:e});t.is("rootElement")?e=e.slice():(e=[...t.getPath(),...e],t=t.root),this.root=t,this.path=e,this.stickiness=n}get offset(){return this.path[this.path.length-1]}set offset(t){this.path[this.path.length-1]=t}get parent(){let t=this.root;for(let e=0;e<this.path.length-1;e++)if(t=t.getChild(t.offsetToIndex(this.path[e])),!t)throw new ss.a("model-position-path-incorrect",this,{position:this});if(t.is("$text"))throw new ss.a("model-position-path-incorrect",this,{position:this});return t}get index(){return this.parent.offsetToIndex(this.offset)}get textNode(){return Jh(this,this.parent)}get nodeAfter(){const t=this.parent;return Xh(this,t,Jh(this,t))}get nodeBefore(){const t=this.parent;return tf(this,t,Jh(this,t))}get isAtStart(){return 0===this.offset}get isAtEnd(){return this.offset==this.parent.maxOffset}compareWith(t){if(this.root!=t.root)return"different";const e=Ls(this.path,t.path);switch(e){case"same":return"same";case"prefix":return"before";case"extension":return"after";default:return this.path[e]<t.path[e]?"before":"after"}}getLastMatchingPosition(t,e={}){e.startPosition=this;const n=new $h(e);return n.skip(t),n.position}getParentPath(){return this.path.slice(0,-1)}getAncestors(){const t=this.parent;return t.is("documentFragment")?[t]:t.getAncestors({includeSelf:!0})}findAncestor(t){const e=this.parent;return e.is("element")?e.findAncestor(t,{includeSelf:!0}):null}getCommonPath(t){if(this.root!=t.root)return[];const e=Ls(this.path,t.path),n="string"==typeof e?Math.min(this.path.length,t.path.length):e;return this.path.slice(0,n)}getCommonAncestor(t){const e=this.getAncestors(),n=t.getAncestors();let o=0;for(;e[o]==n[o]&&e[o];)o++;return 0===o?null:e[o-1]}getShiftedBy(t){const e=this.clone(),n=e.offset+t;return e.offset=n<0?0:n,e}isAfter(t){return"after"==this.compareWith(t)}isBefore(t){return"before"==this.compareWith(t)}isEqual(t){return"same"==this.compareWith(t)}isTouching(t){let e=null,n=null;const o=this.compareWith(t);switch(o){case"same":return!0;case"before":e=Zh._createAt(this),n=Zh._createAt(t);break;case"after":e=Zh._createAt(t),n=Zh._createAt(this);break;default:return!1}let i=e.parent;for(;e.path.length+n.path.length;){if(e.isEqual(n))return!0;if(e.path.length>n.path.length){if(e.offset!==i.maxOffset)return!1;e.path=e.path.slice(0,-1),i=i.parent,e.offset++}else{if(0!==n.offset)return!1;n.path=n.path.slice(0,-1)}}}is(t){return"position"===t||"model:position"===t}hasSameParentAs(t){if(this.root!==t.root)return!1;const e=this.getParentPath(),n=t.getParentPath();return"same"==Ls(e,n)}getTransformedByOperation(t){let e;switch(t.type){case"insert":e=this._getTransformedByInsertOperation(t);break;case"move":case"remove":case"reinsert":e=this._getTransformedByMoveOperation(t);break;case"split":e=this._getTransformedBySplitOperation(t);break;case"merge":e=this._getTransformedByMergeOperation(t);break;default:e=Zh._createAt(this)}return e}_getTransformedByInsertOperation(t){return this._getTransformedByInsertion(t.position,t.howMany)}_getTransformedByMoveOperation(t){return this._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany)}_getTransformedBySplitOperation(t){const e=t.movedRange,n=e.containsPosition(this)||e.start.isEqual(this)&&"toNext"==this.stickiness;return n?this._getCombined(t.splitPosition,t.moveTargetPosition):t.graveyardPosition?this._getTransformedByMove(t.graveyardPosition,t.insertionPosition,1):this._getTransformedByInsertion(t.insertionPosition,1)}_getTransformedByMergeOperation(t){const e=t.movedRange,n=e.containsPosition(this)||e.start.isEqual(this);let o;return n?(o=this._getCombined(t.sourcePosition,t.targetPosition),t.sourcePosition.isBefore(t.targetPosition)&&(o=o._getTransformedByDeletion(t.deletionPosition,1))):o=this.isEqual(t.deletionPosition)?Zh._createAt(t.deletionPosition):this._getTransformedByMove(t.deletionPosition,t.graveyardPosition,1),o}_getTransformedByDeletion(t,e){const n=Zh._createAt(this);if(this.root!=t.root)return n;if("same"==Ls(t.getParentPath(),this.getParentPath())){if(t.offset<this.offset){if(t.offset+e>this.offset)return null;n.offset-=e}}else if("prefix"==Ls(t.getParentPath(),this.getParentPath())){const o=t.path.length-1;if(t.offset<=this.path[o]){if(t.offset+e>this.path[o])return null;n.path[o]-=e}}return n}_getTransformedByInsertion(t,e){const n=Zh._createAt(this);if(this.root!=t.root)return n;if("same"==Ls(t.getParentPath(),this.getParentPath()))(t.offset<this.offset||t.offset==this.offset&&"toPrevious"!=this.stickiness)&&(n.offset+=e);else if("prefix"==Ls(t.getParentPath(),this.getParentPath())){const o=t.path.length-1;t.offset<=this.path[o]&&(n.path[o]+=e)}return n}_getTransformedByMove(t,e,n){if(e=e._getTransformedByDeletion(t,n),t.isEqual(e))return Zh._createAt(this);const o=this._getTransformedByDeletion(t,n),i=null===o||t.isEqual(this)&&"toNext"==this.stickiness||t.getShiftedBy(n).isEqual(this)&&"toPrevious"==this.stickiness;return i?this._getCombined(t,e):o._getTransformedByInsertion(e,n)}_getCombined(t,e){const n=t.path.length-1,o=Zh._createAt(e);return o.stickiness=this.stickiness,o.offset=o.offset+this.path[n]-t.offset,o.path=[...o.path,...this.path.slice(n+1)],o}toJSON(){return{root:this.root.toJSON(),path:Array.from(this.path),stickiness:this.stickiness}}clone(){return new this.constructor(this.root,this.path,this.stickiness)}static _createAt(t,e,n="toNone"){if(t instanceof Zh)return new Zh(t.root,t.path,t.stickiness);{const o=t;if("end"==e)e=o.maxOffset;else{if("before"==e)return this._createBefore(o,n);if("after"==e)return this._createAfter(o,n);if(0!==e&&!e)throw new ss.a("model-createpositionat-offset-required",[this,t])}if(!o.is("element")&&!o.is("documentFragment"))throw new ss.a("model-position-parent-incorrect",[this,t]);const i=o.getPath();return i.push(e),new this(o.root,i,n)}}static _createAfter(t,e){if(!t.parent)throw new ss.a("model-position-after-root",[this,t],{root:t});return this._createAt(t.parent,t.endOffset,e)}static _createBefore(t,e){if(!t.parent)throw new ss.a("model-position-before-root",t,{root:t});return this._createAt(t.parent,t.startOffset,e)}static fromJSON(t,e){if("$graveyard"===t.root){const n=new Zh(e.graveyard,t.path);return n.stickiness=t.stickiness,n}if(!e.getRoot(t.root))throw new ss.a("model-position-fromjson-no-root",e,{rootName:t.root});return new Zh(e.getRoot(t.root),t.path,t.stickiness)}}function Jh(t,e){const n=e.getChild(e.offsetToIndex(t.offset));return n&&n.is("$text")&&n.startOffset<t.offset?n:null}function Xh(t,e,n){return null!==n?null:e.getChild(e.offsetToIndex(t.offset))}function tf(t,e,n){return null!==n?null:e.getChild(e.offsetToIndex(t.offset)-1)}class ef{constructor(t,e=null){this.start=Zh._createAt(t),this.end=e?Zh._createAt(e):Zh._createAt(t),this.start.stickiness=this.isCollapsed?"toNone":"toNext",this.end.stickiness=this.isCollapsed?"toNone":"toPrevious"}*[Symbol.iterator](){yield*new $h({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){const t=this.start.getParentPath(),e=this.end.getParentPath();return"same"==Ls(t,e)}get root(){return this.start.root}containsPosition(t){return t.isAfter(this.start)&&t.isBefore(this.end)}containsRange(t,e=!1){t.isCollapsed&&(e=!1);const n=this.containsPosition(t.start)||e&&this.start.isEqual(t.start),o=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return n&&o}containsItem(t){const e=Zh._createBefore(t);return this.containsPosition(e)||this.start.isEqual(e)}is(t){return"range"===t||"model:range"===t}isEqual(t){return this.start.isEqual(t.start)&&this.end.isEqual(t.end)}isIntersecting(t){return this.start.isBefore(t.end)&&this.end.isAfter(t.start)}getDifference(t){const e=[];return this.isIntersecting(t)?(this.containsPosition(t.start)&&e.push(new ef(this.start,t.start)),this.containsPosition(t.end)&&e.push(new ef(t.end,this.end))):e.push(new ef(this.start,this.end)),e}getIntersection(t){if(this.isIntersecting(t)){let e=this.start,n=this.end;return this.containsPosition(t.start)&&(e=t.start),this.containsPosition(t.end)&&(n=t.end),new ef(e,n)}return null}getJoined(t,e=!1){let n=this.isIntersecting(t);if(n||(n=this.start.isBefore(t.start)?e?this.end.isTouching(t.start):this.end.isEqual(t.start):e?t.end.isTouching(this.start):t.end.isEqual(this.start)),!n)return null;let o=this.start,i=this.end;return t.start.isBefore(o)&&(o=t.start),t.end.isAfter(i)&&(i=t.end),new ef(o,i)}getMinimalFlatRanges(){const t=[],e=this.start.getCommonPath(this.end).length,n=Zh._createAt(this.start);let o=n.parent;for(;n.path.length>e+1;){const e=o.maxOffset-n.offset;0!==e&&t.push(new ef(n,n.getShiftedBy(e))),n.path=n.path.slice(0,-1),n.offset++,o=o.parent}for(;n.path.length<=this.end.path.length;){const e=this.end.path[n.path.length-1],o=e-n.offset;0!==o&&t.push(new ef(n,n.getShiftedBy(o))),n.offset=e,n.path.push(0)}return t}getWalker(t={}){return t.boundaries=this,new $h(t)}*getItems(t={}){t.boundaries=this,t.ignoreElementEnd=!0;const e=new $h(t);for(const t of e)yield t.item}*getPositions(t={}){t.boundaries=this;const e=new $h(t);yield e.position;for(const t of e)yield t.nextPosition}getTransformedByOperation(t){switch(t.type){case"insert":return this._getTransformedByInsertOperation(t);case"move":case"remove":case"reinsert":return this._getTransformedByMoveOperation(t);case"split":return[this._getTransformedBySplitOperation(t)];case"merge":return[this._getTransformedByMergeOperation(t)]}return[new ef(this.start,this.end)]}getTransformedByOperations(t){const e=[new ef(this.start,this.end)];for(const n of t)for(let t=0;t<e.length;t++){const o=e[t].getTransformedByOperation(n);e.splice(t,1,...o),t+=o.length-1}for(let t=0;t<e.length;t++){const n=e[t];for(let o=t+1;o<e.length;o++){const t=e[o];(n.containsRange(t)||t.containsRange(n)||n.isEqual(t))&&e.splice(o,1)}}return e}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}getContainedElement(){if(this.isCollapsed)return null;const t=this.start.nodeAfter,e=this.end.nodeBefore;return t&&t.is("element")&&t===e?t:null}toJSON(){return{start:this.start.toJSON(),end:this.end.toJSON()}}clone(){return new this.constructor(this.start,this.end)}_getTransformedByInsertOperation(t,e=!1){return this._getTransformedByInsertion(t.position,t.howMany,e)}_getTransformedByMoveOperation(t,e=!1){const n=t.sourcePosition,o=t.howMany,i=t.targetPosition;return this._getTransformedByMove(n,i,o,e)}_getTransformedBySplitOperation(t){const e=this.start._getTransformedBySplitOperation(t);let n=this.end._getTransformedBySplitOperation(t);return this.end.isEqual(t.insertionPosition)&&(n=this.end.getShiftedBy(1)),e.root!=n.root&&(n=this.end.getShiftedBy(-1)),new ef(e,n)}_getTransformedByMergeOperation(t){if(this.start.isEqual(t.targetPosition)&&this.end.isEqual(t.deletionPosition))return new ef(this.start);let e=this.start._getTransformedByMergeOperation(t),n=this.end._getTransformedByMergeOperation(t);return e.root!=n.root&&(n=this.end.getShiftedBy(-1)),e.isAfter(n)?(t.sourcePosition.isBefore(t.targetPosition)?(e=Zh._createAt(n),e.offset=0):(t.deletionPosition.isEqual(e)||(n=t.deletionPosition),e=t.targetPosition),new ef(e,n)):new ef(e,n)}_getTransformedByInsertion(t,e,n=!1){if(n&&this.containsPosition(t))return[new ef(this.start,t),new ef(t.getShiftedBy(e),this.end._getTransformedByInsertion(t,e))];{const n=new ef(this.start,this.end);return n.start=n.start._getTransformedByInsertion(t,e),n.end=n.end._getTransformedByInsertion(t,e),[n]}}_getTransformedByMove(t,e,n,o=!1){if(this.isCollapsed){const o=this.start._getTransformedByMove(t,e,n);return[new ef(o)]}const i=ef._createFromPositionAndShift(t,n),r=e._getTransformedByDeletion(t,n);if(this.containsPosition(e)&&!o&&(i.containsPosition(this.start)||i.containsPosition(this.end))){const o=this.start._getTransformedByMove(t,e,n),i=this.end._getTransformedByMove(t,e,n);return[new ef(o,i)]}let s;const a=this.getDifference(i);let c=null;const l=this.getIntersection(i);if(1==a.length?c=new ef(a[0].start._getTransformedByDeletion(t,n),a[0].end._getTransformedByDeletion(t,n)):2==a.length&&(c=new ef(this.start,this.end._getTransformedByDeletion(t,n))),s=c?c._getTransformedByInsertion(r,n,null!==l||o):[],l){const t=new ef(l.start._getCombined(i.start,r),l.end._getCombined(i.start,r));2==s.length?s.splice(1,0,t):s.push(t)}return s}_getTransformedByDeletion(t,e){let n=this.start._getTransformedByDeletion(t,e),o=this.end._getTransformedByDeletion(t,e);return null==n&&null==o?null:(null==n&&(n=t),null==o&&(o=t),new ef(n,o))}static _createFromPositionAndShift(t,e){const n=t,o=t.getShiftedBy(e);return e>0?new this(n,o):new this(o,n)}static _createIn(t){return new this(Zh._createAt(t,0),Zh._createAt(t,t.maxOffset))}static _createOn(t){return this._createFromPositionAndShift(Zh._createBefore(t),t.offsetSize)}static _createFromRanges(t){if(0===t.length)throw new ss.a("range-create-from-ranges-empty-array",null);if(1==t.length)return t[0].clone();const e=t[0];t.sort((t,e)=>t.start.isAfter(e.start)?1:-1);const n=t.indexOf(e),o=new this(e.start,e.end);if(n>0)for(let e=n-1;t[e].end.isEqual(o.start);e++)o.start=Zh._createAt(t[e].start);for(let e=n+1;e<t.length&&t[e].start.isEqual(o.end);e++)o.end=Zh._createAt(t[e].end);return o}static fromJSON(t,e){return new this(Zh.fromJSON(t.start,e),Zh.fromJSON(t.end,e))}}class nf{constructor(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._viewToModelLengthCallbacks=new Map,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set,this.on("modelToViewPosition",(t,e)=>{if(e.viewPosition)return;const n=this._modelToViewMapping.get(e.modelPosition.parent);e.viewPosition=this.findPositionIn(n,e.modelPosition.offset)},{priority:"low"}),this.on("viewToModelPosition",(t,e)=>{if(e.modelPosition)return;const n=this.findMappedViewAncestor(e.viewPosition),o=this._viewToModelMapping.get(n),i=this._toModelOffset(e.viewPosition.parent,e.viewPosition.offset,n);e.modelPosition=Zh._createAt(o,i)},{priority:"low"})}bindElements(t,e){this._modelToViewMapping.set(t,e),this._viewToModelMapping.set(e,t)}unbindViewElement(t){const e=this.toModelElement(t);if(this._viewToModelMapping.delete(t),this._elementToMarkerNames.has(t))for(const e of this._elementToMarkerNames.get(t))this._unboundMarkerNames.add(e);this._modelToViewMapping.get(e)==t&&this._modelToViewMapping.delete(e)}unbindModelElement(t){const e=this.toViewElement(t);this._modelToViewMapping.delete(t),this._viewToModelMapping.get(e)==t&&this._viewToModelMapping.delete(e)}bindElementToMarker(t,e){const n=this._markerNameToElements.get(e)||new Set;n.add(t);const o=this._elementToMarkerNames.get(t)||new Set;o.add(e),this._markerNameToElements.set(e,n),this._elementToMarkerNames.set(t,o)}unbindElementFromMarkerName(t,e){const n=this._markerNameToElements.get(e);n&&(n.delete(t),0==n.size&&this._markerNameToElements.delete(e));const o=this._elementToMarkerNames.get(t);o&&(o.delete(e),0==o.size&&this._elementToMarkerNames.delete(t))}flushUnboundMarkerNames(){const t=Array.from(this._unboundMarkerNames);return this._unboundMarkerNames.clear(),t}clearBindings(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set}toModelElement(t){return this._viewToModelMapping.get(t)}toViewElement(t){return this._modelToViewMapping.get(t)}toModelRange(t){return new ef(this.toModelPosition(t.start),this.toModelPosition(t.end))}toViewRange(t){return new fl(this.toViewPosition(t.start),this.toViewPosition(t.end))}toModelPosition(t){const e={viewPosition:t,mapper:this};return this.fire("viewToModelPosition",e),e.modelPosition}toViewPosition(t,e={isPhantom:!1}){const n={modelPosition:t,mapper:this,isPhantom:e.isPhantom};return this.fire("modelToViewPosition",n),n.viewPosition}markerNameToElements(t){const e=this._markerNameToElements.get(t);if(!e)return null;const n=new Set;for(const t of e)if(t.is("attributeElement"))for(const e of t.getElementsWithSameId())n.add(e);else n.add(t);return n}registerViewToModelLength(t,e){this._viewToModelLengthCallbacks.set(t,e)}findMappedViewAncestor(t){let e=t.parent;for(;!this._viewToModelMapping.has(e);)e=e.parent;return e}_toModelOffset(t,e,n){if(n!=t){const o=this._toModelOffset(t.parent,t.index,n),i=this._toModelOffset(t,e,t);return o+i}if(t.is("$text"))return e;let o=0;for(let n=0;n<e;n++)o+=this.getModelLength(t.getChild(n));return o}getModelLength(t){if(this._viewToModelLengthCallbacks.get(t.name)){const e=this._viewToModelLengthCallbacks.get(t.name);return e(t)}if(this._viewToModelMapping.has(t))return 1;if(t.is("$text"))return t.data.length;if(t.is("uiElement"))return 0;{let e=0;for(const n of t.getChildren())e+=this.getModelLength(n);return e}}findPositionIn(t,e){let n,o=0,i=0,r=0;if(t.is("$text"))return new hl(t,e);for(;i<e;)n=t.getChild(r),o=this.getModelLength(n),i+=o,r++;return i==e?this._moveViewPositionToTextNode(new hl(t,r)):this.findPositionIn(n,e-(i-o))}_moveViewPositionToTextNode(t){const e=t.nodeBefore,n=t.nodeAfter;return e instanceof Vs?new hl(e,e.data.length):n instanceof Vs?new hl(n,0):t}}vs(nf,ds);class of{constructor(){this._consumable=new Map,this._textProxyRegistry=new Map}add(t,e){e=rf(e),t instanceof Kh&&(t=this._getSymbolForTextProxy(t)),this._consumable.has(t)||this._consumable.set(t,new Map),this._consumable.get(t).set(e,!0)}consume(t,e){return e=rf(e),t instanceof Kh&&(t=this._getSymbolForTextProxy(t)),!!this.test(t,e)&&(this._consumable.get(t).set(e,!1),!0)}test(t,e){e=rf(e),t instanceof Kh&&(t=this._getSymbolForTextProxy(t));const n=this._consumable.get(t);if(void 0===n)return null;const o=n.get(e);return void 0===o?null:o}revert(t,e){e=rf(e),t instanceof Kh&&(t=this._getSymbolForTextProxy(t));const n=this.test(t,e);return!1===n?(this._consumable.get(t).set(e,!0),!0):!0!==n&&null}_getSymbolForTextProxy(t){let e=null;const n=this._textProxyRegistry.get(t.startOffset);if(n){const o=n.get(t.endOffset);o&&(e=o.get(t.parent))}return e||(e=this._addSymbolForTextProxy(t.startOffset,t.endOffset,t.parent)),e}_addSymbolForTextProxy(t,e,n){const o=Symbol("textProxySymbol");let i,r;return i=this._textProxyRegistry.get(t),i||(i=new Map,this._textProxyRegistry.set(t,i)),r=i.get(e),r||(r=new Map,i.set(e,r)),r.set(n,o),o}}function rf(t){const e=t.split(":");return e.length>1?e[0]+":"+e[1]:e[0]}class sf{constructor(t){this.conversionApi=Object.assign({dispatcher:this},t),this._reconversionEventsMapping=new Map}convertChanges(t,e,n){for(const e of t.getMarkersToRemove())this.convertMarkerRemove(e.name,e.range,n);const o=this._mapChangesWithAutomaticReconversion(t);for(const t of o)"insert"===t.type?this.convertInsert(ef._createFromPositionAndShift(t.position,t.length),n):"remove"===t.type?this.convertRemove(t.position,t.length,t.name,n):"reconvert"===t.type?this.reconvertElement(t.element,n):this.convertAttribute(t.range,t.attributeKey,t.attributeOldValue,t.attributeNewValue,n);for(const t of this.conversionApi.mapper.flushUnboundMarkerNames()){const o=e.get(t).getRange();this.convertMarkerRemove(t,o,n),this.convertMarkerAdd(t,o,n)}for(const e of t.getMarkersToAdd())this.convertMarkerAdd(e.name,e.range,n)}convertInsert(t,e){this.conversionApi.writer=e,this.conversionApi.consumable=this._createInsertConsumable(t);for(const e of Array.from(t).map(lf))this._convertInsertWithAttributes(e);this._clearConversionApi()}convertRemove(t,e,n,o){this.conversionApi.writer=o,this.fire("remove:"+n,{position:t,length:e},this.conversionApi),this._clearConversionApi()}convertAttribute(t,e,n,o,i){this.conversionApi.writer=i,this.conversionApi.consumable=this._createConsumableForRange(t,`attribute:${e}`);for(const i of t){const t=i.item,r=ef._createFromPositionAndShift(i.previousPosition,i.length),s={item:t,range:r,attributeKey:e,attributeOldValue:n,attributeNewValue:o};this._testAndFire(`attribute:${e}`,s)}this._clearConversionApi()}reconvertElement(t,e){const n=ef._createOn(t);this.conversionApi.writer=e,this.conversionApi.consumable=this._createInsertConsumable(n);const o=this.conversionApi.mapper,i=o.toViewElement(t);e.remove(i),this._convertInsertWithAttributes({item:t,range:n});const r=o.toViewElement(t);for(const n of ef._createIn(t)){const{item:t}=n,i=df(t,o);i?i.root!==r.root&&e.move(e.createRangeOn(i),o.toViewPosition(Zh._createBefore(t))):this._convertInsertWithAttributes(lf(n))}o.unbindViewElement(i),this._clearConversionApi()}convertSelection(t,e,n){const o=Array.from(e.getMarkersAtPosition(t.getFirstPosition()));if(this.conversionApi.writer=n,this.conversionApi.consumable=this._createSelectionConsumable(t,o),this.fire("selection",{selection:t},this.conversionApi),t.isCollapsed){for(const e of o){const n=e.getRange();if(!af(t.getFirstPosition(),e,this.conversionApi.mapper))continue;const o={item:t,markerName:e.name,markerRange:n};this.conversionApi.consumable.test(t,"addMarker:"+e.name)&&this.fire("addMarker:"+e.name,o,this.conversionApi)}for(const e of t.getAttributeKeys()){const n={item:t,range:t.getFirstRange(),attributeKey:e,attributeOldValue:null,attributeNewValue:t.getAttribute(e)};this.conversionApi.consumable.test(t,"attribute:"+n.attributeKey)&&this.fire("attribute:"+n.attributeKey+":$text",n,this.conversionApi)}this._clearConversionApi()}}convertMarkerAdd(t,e,n){if(!e.root.document||"$graveyard"==e.root.rootName)return;this.conversionApi.writer=n;const o="addMarker:"+t,i=new of;if(i.add(e,o),this.conversionApi.consumable=i,this.fire(o,{markerName:t,markerRange:e},this.conversionApi),i.test(e,o)){this.conversionApi.consumable=this._createConsumableForRange(e,o);for(const n of e.getItems()){if(!this.conversionApi.consumable.test(n,o))continue;const i={item:n,range:ef._createOn(n),markerName:t,markerRange:e};this.fire(o,i,this.conversionApi)}this._clearConversionApi()}}convertMarkerRemove(t,e,n){e.root.document&&"$graveyard"!=e.root.rootName&&(this.conversionApi.writer=n,this.fire("removeMarker:"+t,{markerName:t,markerRange:e},this.conversionApi),this._clearConversionApi())}_mapReconversionTriggerEvent(t,e){this._reconversionEventsMapping.set(e,t)}_createInsertConsumable(t){const e=new of;for(const n of t){const t=n.item;e.add(t,"insert");for(const n of t.getAttributeKeys())e.add(t,"attribute:"+n)}return e}_createConsumableForRange(t,e){const n=new of;for(const o of t.getItems())n.add(o,e);return n}_createSelectionConsumable(t,e){const n=new of;n.add(t,"selection");for(const o of e)n.add(t,"addMarker:"+o.name);for(const e of t.getAttributeKeys())n.add(t,"attribute:"+e);return n}_testAndFire(t,e){this.conversionApi.consumable.test(e.item,t)&&this.fire(cf(t,e),e,this.conversionApi)}_clearConversionApi(){delete this.conversionApi.writer,delete this.conversionApi.consumable}_convertInsertWithAttributes(t){this._testAndFire("insert",t);for(const e of t.item.getAttributeKeys())t.attributeKey=e,t.attributeOldValue=null,t.attributeNewValue=t.item.getAttribute(e),this._testAndFire(`attribute:${e}`,t)}_mapChangesWithAutomaticReconversion(t){const e=new Set,n=[];for(const o of t.getChanges()){const t=o.position||o.range.start,i=t.parent,r=Jh(t,i);if(r){n.push(o);continue}const s="attribute"===o.type?Xh(t,i,null):i;if(s.is("$text")){n.push(o);continue}let a;if(a="attribute"===o.type?`attribute:${o.attributeKey}:${s.name}`:`${o.type}:${o.name}`,this._isReconvertTriggerEvent(a,s.name)){if(e.has(s))continue;e.add(s),n.push({type:"reconvert",element:s})}else n.push(o)}return n}_isReconvertTriggerEvent(t,e){return this._reconversionEventsMapping.get(t)===e}}function af(t,e,n){const o=e.getRange(),i=Array.from(t.getAncestors());i.shift(),i.reverse();const r=i.some(t=>{if(o.containsItem(t)){const e=n.toViewElement(t);return!!e.getCustomProperty("addHighlight")}});return!r}function cf(t,e){const n=e.item.name||"$text";return`${t}:${n}`}function lf(t){const e=t.item,n=ef._createFromPositionAndShift(t.previousPosition,t.length);return{item:e,range:n}}function df(t,e){if(t.is("textProxy")){const n=e.toViewPosition(Zh._createBefore(t)),o=n.parent;return o.is("$text")?o:null}return e.toViewElement(t)}vs(sf,ds);class uf{constructor(t,e,n){this._lastRangeBackward=!1,this._ranges=[],this._attrs=new Map,t&&this.setTo(t,e,n)}get anchor(){if(this._ranges.length>0){const t=this._ranges[this._ranges.length-1];return this._lastRangeBackward?t.end:t.start}return null}get focus(){if(this._ranges.length>0){const t=this._ranges[this._ranges.length-1];return this._lastRangeBackward?t.start:t.end}return null}get isCollapsed(){const t=this._ranges.length;return 1===t&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}isEqual(t){if(this.rangeCount!=t.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(t.anchor)||!this.focus.isEqual(t.focus))return!1;for(const e of this._ranges){let n=!1;for(const o of t._ranges)if(e.isEqual(o)){n=!0;break}if(!n)return!1}return!0}*getRanges(){for(const t of this._ranges)yield new ef(t.start,t.end)}getFirstRange(){let t=null;for(const e of this._ranges)t&&!e.start.isBefore(t.start)||(t=e);return t?new ef(t.start,t.end):null}getLastRange(){let t=null;for(const e of this._ranges)t&&!e.end.isAfter(t.end)||(t=e);return t?new ef(t.start,t.end):null}getFirstPosition(){const t=this.getFirstRange();return t?t.start.clone():null}getLastPosition(){const t=this.getLastRange();return t?t.end.clone():null}setTo(t,e,n){if(null===t)this._setRanges([]);else if(t instanceof uf)this._setRanges(t.getRanges(),t.isBackward);else if(t&&"function"==typeof t.getRanges)this._setRanges(t.getRanges(),t.isBackward);else if(t instanceof ef)this._setRanges([t],!!e&&!!e.backward);else if(t instanceof Zh)this._setRanges([new ef(t)]);else if(t instanceof Hh){const o=!!n&&!!n.backward;let i;if("in"==e)i=ef._createIn(t);else if("on"==e)i=ef._createOn(t);else{if(void 0===e)throw new ss.a("model-selection-setto-required-second-parameter",[this,t]);i=new ef(Zh._createAt(t,e))}this._setRanges([i],o)}else{if(!As(t))throw new ss.a("model-selection-setto-not-selectable",[this,t]);this._setRanges(t,e&&!!e.backward)}}_setRanges(t,e=!1){const n=(t=Array.from(t)).some(e=>{if(!(e instanceof ef))throw new ss.a("model-selection-set-ranges-not-range",[this,t]);return this._ranges.every(t=>!t.isEqual(e))});if(t.length!==this._ranges.length||n){this._removeAllRanges();for(const e of t)this._pushRange(e);this._lastRangeBackward=!!e,this.fire("change:range",{directChange:!0})}}setFocus(t,e){if(null===this.anchor)throw new ss.a("model-selection-setfocus-no-ranges",[this,t]);const n=Zh._createAt(t,e);if("same"==n.compareWith(this.focus))return;const o=this.anchor;this._ranges.length&&this._popRange(),"before"==n.compareWith(o)?(this._pushRange(new ef(n,o)),this._lastRangeBackward=!0):(this._pushRange(new ef(o,n)),this._lastRangeBackward=!1),this.fire("change:range",{directChange:!0})}getAttribute(t){return this._attrs.get(t)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}hasAttribute(t){return this._attrs.has(t)}removeAttribute(t){this.hasAttribute(t)&&(this._attrs.delete(t),this.fire("change:attribute",{attributeKeys:[t],directChange:!0}))}setAttribute(t,e){this.getAttribute(t)!==e&&(this._attrs.set(t,e),this.fire("change:attribute",{attributeKeys:[t],directChange:!0}))}getSelectedElement(){return 1!==this.rangeCount?null:this.getFirstRange().getContainedElement()}is(t){return"selection"===t||"model:selection"===t}*getSelectedBlocks(){const t=new WeakSet;for(const e of this.getRanges()){const n=gf(e.start,t);n&&mf(n,e)&&(yield n);for(const n of e.getWalker()){const o=n.item;"elementEnd"==n.type&&ff(o,t,e)&&(yield o)}const o=gf(e.end,t);o&&!e.end.isTouching(Zh._createAt(o,0))&&mf(o,e)&&(yield o)}}containsEntireContent(t=this.anchor.root){const e=Zh._createAt(t,0),n=Zh._createAt(t,"end");return e.isTouching(this.getFirstPosition())&&n.isTouching(this.getLastPosition())}_pushRange(t){this._checkRange(t),this._ranges.push(new ef(t.start,t.end))}_checkRange(t){for(let e=0;e<this._ranges.length;e++)if(t.isIntersecting(this._ranges[e]))throw new ss.a("model-selection-range-intersects",[this,t],{addedRange:t,intersectingRange:this._ranges[e]})}_removeAllRanges(){for(;this._ranges.length>0;)this._popRange()}_popRange(){this._ranges.pop()}}function hf(t,e){return!e.has(t)&&(e.add(t),t.root.document.model.schema.isBlock(t)&&t.parent)}function ff(t,e,n){return hf(t,e)&&mf(t,n)}function gf(t,e){const n=t.parent,o=n.root.document.model.schema,i=t.parent.getAncestors({parentFirst:!0,includeSelf:!0});let r=!1;const s=i.find(t=>!r&&(r=o.isLimit(t),!r&&hf(t,e)));return i.forEach(t=>e.add(t)),s}function mf(t,e){const n=pf(t);if(!n)return!0;const o=e.containsRange(ef._createOn(n),!0);return!o}function pf(t){const e=t.root.document.model.schema;let n=t.parent;for(;n;){if(e.isBlock(n))return n;n=n.parent}}vs(uf,ds);class kf extends ef{constructor(t,e){super(t,e),bf.call(this)}detach(){this.stopListening()}is(t){return"liveRange"===t||"model:liveRange"===t||"range"==t||"model:range"===t}toRange(){return new ef(this.start,this.end)}static fromRange(t){return new kf(t.start,t.end)}}function bf(){this.listenTo(this.root.document.model,"applyOperation",(t,e)=>{const n=e[0];n.isDocumentOperation&&wf.call(this,n)},{priority:"low"})}function wf(t){const e=this.getTransformedByOperation(t),n=ef._createFromRanges(e),o=!n.isEqual(this),i=Cf(this,t);let r=null;if(o){"$graveyard"==n.root.rootName&&(r="remove"==t.type?t.sourcePosition:t.deletionPosition);const e=this.toRange();this.start=n.start,this.end=n.end,this.fire("change:range",e,{deletionPosition:r})}else i&&this.fire("change:content",this.toRange(),{deletionPosition:r})}function Cf(t,e){switch(e.type){case"insert":return t.containsPosition(e.position);case"move":case"remove":case"reinsert":case"merge":return t.containsPosition(e.sourcePosition)||t.start.isEqual(e.sourcePosition)||t.containsPosition(e.targetPosition);case"split":return t.containsPosition(e.splitPosition)||t.containsPosition(e.insertionPosition)}return!1}vs(kf,ds);const Af="selection:";class vf{constructor(t){this._selection=new _f(t),this._selection.delegate("change:range").to(this),this._selection.delegate("change:attribute").to(this),this._selection.delegate("change:marker").to(this)}get isCollapsed(){return this._selection.isCollapsed}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get rangeCount(){return this._selection.rangeCount}get hasOwnRange(){return this._selection.hasOwnRange}get isBackward(){return this._selection.isBackward}get isGravityOverridden(){return this._selection.isGravityOverridden}get markers(){return this._selection.markers}get _ranges(){return this._selection._ranges}getRanges(){return this._selection.getRanges()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getSelectedBlocks(){return this._selection.getSelectedBlocks()}getSelectedElement(){return this._selection.getSelectedElement()}containsEntireContent(t){return this._selection.containsEntireContent(t)}destroy(){this._selection.destroy()}getAttributeKeys(){return this._selection.getAttributeKeys()}getAttributes(){return this._selection.getAttributes()}getAttribute(t){return this._selection.getAttribute(t)}hasAttribute(t){return this._selection.hasAttribute(t)}refresh(){this._selection._updateMarkers(),this._selection._updateAttributes(!1)}observeMarkers(t){this._selection.observeMarkers(t)}is(t){return"selection"===t||"model:selection"==t||"documentSelection"==t||"model:documentSelection"==t}_setFocus(t,e){this._selection.setFocus(t,e)}_setTo(t,e,n){this._selection.setTo(t,e,n)}_setAttribute(t,e){this._selection.setAttribute(t,e)}_removeAttribute(t){this._selection.removeAttribute(t)}_getStoredAttributes(){return this._selection._getStoredAttributes()}_overrideGravity(){return this._selection.overrideGravity()}_restoreGravity(t){this._selection.restoreGravity(t)}static _getStoreAttributeKey(t){return Af+t}static _isStoreAttributeKey(t){return t.startsWith(Af)}}vs(vf,ds);class _f extends uf{constructor(t){super(),this.markers=new _s({idProperty:"name"}),this._model=t.model,this._document=t,this._attributePriority=new Map,this._selectionRestorePosition=null,this._hasChangedRange=!1,this._overriddenGravityRegister=new Set,this._observedMarkers=new Set,this.listenTo(this._model,"applyOperation",(t,e)=>{const n=e[0];n.isDocumentOperation&&"marker"!=n.type&&"rename"!=n.type&&"noop"!=n.type&&(0==this._ranges.length&&this._selectionRestorePosition&&this._fixGraveyardSelection(this._selectionRestorePosition),this._selectionRestorePosition=null,this._hasChangedRange&&(this._hasChangedRange=!1,this.fire("change:range",{directChange:!1})))},{priority:"lowest"}),this.on("change:range",()=>{for(const t of this.getRanges())if(!this._document._validateSelectionRange(t))throw new ss.a("document-selection-wrong-position",this,{range:t})}),this.listenTo(this._model.markers,"update",(t,e,n,o)=>{this._updateMarker(e,o)}),this.listenTo(this._document,"change",(t,e)=>{xf(this._model,e)})}get isCollapsed(){const t=this._ranges.length;return 0===t?this._document._getDefaultRange().isCollapsed:super.isCollapsed}get anchor(){return super.anchor||this._document._getDefaultRange().start}get focus(){return super.focus||this._document._getDefaultRange().end}get rangeCount(){return this._ranges.length?this._ranges.length:1}get hasOwnRange(){return this._ranges.length>0}get isGravityOverridden(){return!!this._overriddenGravityRegister.size}destroy(){for(let t=0;t<this._ranges.length;t++)this._ranges[t].detach();this.stopListening()}*getRanges(){this._ranges.length?yield*super.getRanges():yield this._document._getDefaultRange()}getFirstRange(){return super.getFirstRange()||this._document._getDefaultRange()}getLastRange(){return super.getLastRange()||this._document._getDefaultRange()}setTo(t,e,n){super.setTo(t,e,n),this._updateAttributes(!0),this._updateMarkers()}setFocus(t,e){super.setFocus(t,e),this._updateAttributes(!0),this._updateMarkers()}setAttribute(t,e){if(this._setAttribute(t,e)){const e=[t];this.fire("change:attribute",{attributeKeys:e,directChange:!0})}}removeAttribute(t){if(this._removeAttribute(t)){const e=[t];this.fire("change:attribute",{attributeKeys:e,directChange:!0})}}overrideGravity(){const t=ns();return this._overriddenGravityRegister.add(t),1===this._overriddenGravityRegister.size&&this._updateAttributes(!0),t}restoreGravity(t){if(!this._overriddenGravityRegister.has(t))throw new ss.a("document-selection-gravity-wrong-restore",this,{uid:t});this._overriddenGravityRegister.delete(t),this.isGravityOverridden||this._updateAttributes(!0)}observeMarkers(t){this._observedMarkers.add(t),this._updateMarkers()}_popRange(){this._ranges.pop().detach()}_pushRange(t){const e=this._prepareRange(t);e&&this._ranges.push(e)}_prepareRange(t){if(this._checkRange(t),t.root==this._document.graveyard)return;const e=kf.fromRange(t);return e.on("change:range",(t,n,o)=>{if(this._hasChangedRange=!0,e.root==this._document.graveyard){this._selectionRestorePosition=o.deletionPosition;const t=this._ranges.indexOf(e);this._ranges.splice(t,1),e.detach()}}),e}_updateMarkers(){if(!this._observedMarkers.size)return;const t=[];let e=!1;for(const e of this._model.markers){const n=e.name.split(":",1)[0];if(!this._observedMarkers.has(n))continue;const o=e.getRange();for(const n of this.getRanges())o.containsRange(n,!n.isCollapsed)&&t.push(e)}const n=Array.from(this.markers);for(const n of t)this.markers.has(n)||(this.markers.add(n),e=!0);for(const n of Array.from(this.markers))t.includes(n)||(this.markers.remove(n),e=!0);e&&this.fire("change:marker",{oldMarkers:n,directChange:!1})}_updateMarker(t,e){const n=t.name.split(":",1)[0];if(!this._observedMarkers.has(n))return;let o=!1;const i=Array.from(this.markers),r=this.markers.has(t);if(e){let n=!1;for(const t of this.getRanges())if(e.containsRange(t,!t.isCollapsed)){n=!0;break}n&&!r?(this.markers.add(t),o=!0):!n&&r&&(this.markers.remove(t),o=!0)}else r&&(this.markers.remove(t),o=!0);o&&this.fire("change:marker",{oldMarkers:i,directChange:!1})}_updateAttributes(t){const e=Gs(this._getSurroundingAttributes()),n=Gs(this.getAttributes());if(t)this._attributePriority=new Map,this._attrs=new Map;else for(const[t,e]of this._attributePriority)"low"==e&&(this._attrs.delete(t),this._attributePriority.delete(t));this._setAttributesTo(e);const o=[];for(const[t,e]of this.getAttributes())n.has(t)&&n.get(t)===e||o.push(t);for(const[t]of n)this.hasAttribute(t)||o.push(t);o.length>0&&this.fire("change:attribute",{attributeKeys:o,directChange:!1})}_setAttribute(t,e,n=!0){const o=n?"normal":"low";if("low"==o&&"normal"==this._attributePriority.get(t))return!1;const i=super.getAttribute(t);return i!==e&&(this._attrs.set(t,e),this._attributePriority.set(t,o),!0)}_removeAttribute(t,e=!0){const n=e?"normal":"low";return("low"!=n||"normal"!=this._attributePriority.get(t))&&(this._attributePriority.set(t,n),!!super.hasAttribute(t)&&(this._attrs.delete(t),!0))}_setAttributesTo(t){const e=new Set;for(const[e,n]of this.getAttributes())t.get(e)!==n&&this._removeAttribute(e,!1);for(const[n,o]of t){const t=this._setAttribute(n,o,!1);t&&e.add(n)}return e}*_getStoredAttributes(){const t=this.getFirstPosition().parent;if(this.isCollapsed&&t.isEmpty)for(const e of t.getAttributeKeys())if(e.startsWith(Af)){const n=e.substr(Af.length);yield[n,t.getAttribute(e)]}}_getSurroundingAttributes(){const t=this.getFirstPosition(),e=this._model.schema;let n=null;if(this.isCollapsed){const o=t.textNode?t.textNode:t.nodeBefore,i=t.textNode?t.textNode:t.nodeAfter;if(this.isGravityOverridden||(n=yf(o)),n||(n=yf(i)),!this.isGravityOverridden&&!n){let t=o;for(;t&&!e.isInline(t)&&!n;)t=t.previousSibling,n=yf(t)}if(!n){let t=i;for(;t&&!e.isInline(t)&&!n;)t=t.nextSibling,n=yf(t)}n||(n=this._getStoredAttributes())}else{const t=this.getFirstRange();for(const o of t){if(o.item.is("element")&&e.isObject(o.item))break;if("text"==o.type){n=o.item.getAttributes();break}}}return n}_fixGraveyardSelection(t){const e=this._model.schema.getNearestSelectionRange(t);e&&this._pushRange(e)}}function yf(t){return t instanceof Kh||t instanceof Gh?t.getAttributes():null}function xf(t,e){const n=t.document.differ;for(const o of n.getChanges()){if("insert"!=o.type)continue;const n=o.position.parent,i=o.length===n.maxOffset;i&&t.enqueueChange(e,t=>{const e=Array.from(n.getAttributeKeys()).filter(t=>t.startsWith(Af));for(const o of e)t.removeAttribute(o,n)})}}class Df{constructor(t){this._dispatchers=t}add(t){for(const e of this._dispatchers)t(e);return this}}var Ef=1,Tf=4;function Mf(t){return Ur(t,5)}var Sf=Mf;class If extends Df{elementToElement(t){return this.add(Zf(t))}attributeToElement(t){return this.add(Jf(t))}attributeToAttribute(t){return this.add(Xf(t))}markerToElement(t){return this.add(tg(t))}markerToHighlight(t){return this.add(ng(t))}markerToData(t){return this.add(eg(t))}}function Bf(){return(t,e,n)=>{if(!n.consumable.consume(e.item,"insert"))return;const o=n.writer,i=n.mapper.toViewPosition(e.range.start),r=o.createText(e.item.data);o.insert(i,r)}}function Nf(){return(t,e,n)=>{const o=n.mapper.toViewPosition(e.position),i=e.position.getShiftedBy(e.length),r=n.mapper.toViewPosition(i,{isPhantom:!0}),s=n.writer.createRange(o,r),a=n.writer.remove(s.getTrimmed());for(const t of n.writer.createRangeIn(a).getItems())n.mapper.unbindViewElement(t)}}function zf(t,e){const n=t.createAttributeElement("span",e.attributes);return e.classes&&n._addClass(e.classes),e.priority&&(n._priority=e.priority),n._id=e.id,n}function Pf(){return(t,e,n)=>{const o=e.selection;if(o.isCollapsed)return;if(!n.consumable.consume(o,"selection"))return;const i=[];for(const t of o.getRanges()){const e=n.mapper.toViewRange(t);i.push(e)}n.writer.setSelection(i,{backward:o.isBackward})}}function Lf(){return(t,e,n)=>{const o=e.selection;if(!o.isCollapsed)return;if(!n.consumable.consume(o,"selection"))return;const i=n.writer,r=o.getFirstPosition(),s=n.mapper.toViewPosition(r),a=i.breakAttributes(s);i.setSelection(a)}}function Of(){return(t,e,n)=>{const o=n.writer,i=o.document.selection;for(const t of i.getRanges())t.isCollapsed&&t.end.parent.isAttached()&&n.writer.mergeAttributes(t.start);o.setSelection(null)}}function Rf(t){return(e,n,o)=>{const i=t(n.attributeOldValue,o),r=t(n.attributeNewValue,o);if(!i&&!r)return;if(!o.consumable.consume(n.item,e.name))return;const s=o.writer,a=s.document.selection;if(n.item instanceof uf||n.item instanceof vf)s.wrap(a.getFirstRange(),r);else{let t=o.mapper.toViewRange(n.range);null!==n.attributeOldValue&&i&&(t=s.unwrap(t,i)),null!==n.attributeNewValue&&r&&s.wrap(t,r)}}}function jf(t){return(e,n,o)=>{const i=t(n.item,o);if(!i)return;if(!o.consumable.consume(n.item,"insert"))return;const r=o.mapper.toViewPosition(n.range.start);o.mapper.bindElements(n.item,i),o.writer.insert(r,i)}}function Ff(t){return(e,n,o)=>{n.isOpening=!0;const i=t(n,o);n.isOpening=!1;const r=t(n,o);if(!i||!r)return;const s=n.markerRange;if(s.isCollapsed&&!o.consumable.consume(s,e.name))return;for(const t of s)if(!o.consumable.consume(t.item,e.name))return;const a=o.mapper,c=o.writer;c.insert(a.toViewPosition(s.start),i),o.mapper.bindElementToMarker(i,n.markerName),s.isCollapsed||(c.insert(a.toViewPosition(s.end),r),o.mapper.bindElementToMarker(r,n.markerName)),e.stop()}}function Vf(){return(t,e,n)=>{const o=n.mapper.markerNameToElements(e.markerName);if(o){for(const t of o)n.mapper.unbindElementFromMarkerName(t,e.markerName),n.writer.clear(n.writer.createRangeOn(t),t);n.writer.clearClonedElementsGroup(e.markerName),t.stop()}}}function Uf(t){return(e,n,o)=>{const i=t(n.markerName,o);if(!i)return;const r=n.markerRange;o.consumable.consume(r,e.name)&&(Hf(r,!1,o,n,i),Hf(r,!0,o,n,i),e.stop())}}function Hf(t,e,n,o,i){const r=e?t.start:t.end,s=n.schema.checkChild(r,"$text");if(s){const t=n.mapper.toViewPosition(r);Kf(t,e,n,o,i)}else{let t,s;e&&r.nodeAfter||!e&&!r.nodeBefore?(t=r.nodeAfter,s=!0):(t=r.nodeBefore,s=!1);const a=n.mapper.toViewElement(t);Gf(a,e,s,n,o,i)}}function Gf(t,e,n,o,i,r){const s=`data-${r.group}-${e?"start":"end"}-${n?"before":"after"}`,a=t.hasAttribute(s)?t.getAttribute(s).split(","):[];a.unshift(r.name),o.writer.setAttribute(s,a.join(","),t),o.mapper.bindElementToMarker(t,i.markerName)}function Kf(t,e,n,o,i){const r=`${i.group}-${e?"start":"end"}`,s=i.name?{name:i.name}:null,a=n.writer.createUIElement(r,s);n.writer.insert(t,a),n.mapper.bindElementToMarker(a,o.markerName)}function qf(t){return(e,n,o)=>{const i=t(n.markerName,o);if(!i)return;const r=o.mapper.markerNameToElements(n.markerName);if(r){for(const t of r)o.mapper.unbindElementFromMarkerName(t,n.markerName),t.is("containerElement")?(s(`data-${i.group}-start-before`,t),s(`data-${i.group}-start-after`,t),s(`data-${i.group}-end-before`,t),s(`data-${i.group}-end-after`,t)):o.writer.clear(o.writer.createRangeOn(t),t);o.writer.clearClonedElementsGroup(n.markerName),e.stop()}function s(t,e){if(e.hasAttribute(t)){const n=new Set(e.getAttribute(t).split(","));n.delete(i.name),0==n.size?o.writer.removeAttribute(t,e):o.writer.setAttribute(t,Array.from(n).join(","),e)}}}}function Wf(t){return(e,n,o)=>{const i=t(n.attributeOldValue,o),r=t(n.attributeNewValue,o);if(!i&&!r)return;if(!o.consumable.consume(n.item,e.name))return;const s=o.mapper.toViewElement(n.item),a=o.writer;if(!s)throw new ss.a("conversion-attribute-to-attribute-on-text",[n,o]);if(null!==n.attributeOldValue&&i)if("class"==i.key){const t=xs(i.value);for(const e of t)a.removeClass(e,s)}else if("style"==i.key){const t=Object.keys(i.value);for(const e of t)a.removeStyle(e,s)}else a.removeAttribute(i.key,s);if(null!==n.attributeNewValue&&r)if("class"==r.key){const t=xs(r.value);for(const e of t)a.addClass(e,s)}else if("style"==r.key){const t=Object.keys(r.value);for(const e of t)a.setStyle(e,r.value[e],s)}else a.setAttribute(r.key,r.value,s)}}function Yf(t){return(e,n,o)=>{if(!n.item)return;if(!(n.item instanceof uf||n.item instanceof vf||n.item.is("$textProxy")))return;const i=ag(t,n,o);if(!i)return;if(!o.consumable.consume(n.item,e.name))return;const r=o.writer,s=zf(r,i),a=r.document.selection;if(n.item instanceof uf||n.item instanceof vf)r.wrap(a.getFirstRange(),s,a);else{const t=o.mapper.toViewRange(n.range),e=r.wrap(t,s);for(const t of e.getItems())if(t.is("attributeElement")&&t.isSimilar(s)){o.mapper.bindElementToMarker(t,n.markerName);break}}}}function $f(t){return(e,n,o)=>{if(!n.item)return;if(!(n.item instanceof Wh))return;const i=ag(t,n,o);if(!i)return;if(!o.consumable.test(n.item,e.name))return;const r=o.mapper.toViewElement(n.item);if(r&&r.getCustomProperty("addHighlight")){o.consumable.consume(n.item,e.name);for(const t of ef._createIn(n.item))o.consumable.consume(t.item,e.name);r.getCustomProperty("addHighlight")(r,i,o.writer),o.mapper.bindElementToMarker(r,n.markerName)}}}function Qf(t){return(e,n,o)=>{if(n.markerRange.isCollapsed)return;const i=ag(t,n,o);if(!i)return;const r=zf(o.writer,i),s=o.mapper.markerNameToElements(n.markerName);if(s){for(const t of s)o.mapper.unbindElementFromMarkerName(t,n.markerName),t.is("attributeElement")?o.writer.unwrap(o.writer.createRangeOn(t),r):t.getCustomProperty("removeHighlight")(t,i.id,o.writer);o.writer.clearClonedElementsGroup(n.markerName),e.stop()}}}function Zf(t){return(t=Sf(t)).view=og(t.view,"container"),e=>{if(e.on("insert:"+t.model,jf(t.view),{priority:t.converterPriority||"normal"}),t.triggerBy){if(t.triggerBy.attributes)for(const n of t.triggerBy.attributes)e._mapReconversionTriggerEvent(t.model,`attribute:${n}:${t.model}`);if(t.triggerBy.children)for(const n of t.triggerBy.children)e._mapReconversionTriggerEvent(t.model,`insert:${n}`),e._mapReconversionTriggerEvent(t.model,`remove:${n}`)}}}function Jf(t){const e=(t=Sf(t)).model.key?t.model.key:t.model;let n="attribute:"+e;if(t.model.name&&(n+=":"+t.model.name),t.model.values)for(const e of t.model.values)t.view[e]=og(t.view[e],"attribute");else t.view=og(t.view,"attribute");const o=rg(t);return e=>{e.on(n,Rf(o),{priority:t.converterPriority||"normal"})}}function Xf(t){const e=(t=Sf(t)).model.key?t.model.key:t.model;let n="attribute:"+e;if(t.model.name&&(n+=":"+t.model.name),t.model.values)for(const e of t.model.values)t.view[e]=sg(t.view[e]);else t.view=sg(t.view);const o=rg(t);return e=>{e.on(n,Wf(o),{priority:t.converterPriority||"normal"})}}function tg(t){return(t=Sf(t)).view=og(t.view,"ui"),e=>{e.on("addMarker:"+t.model,Ff(t.view),{priority:t.converterPriority||"normal"}),e.on("removeMarker:"+t.model,(t.view,(t,e,n)=>{const o=n.mapper.markerNameToElements(e.markerName);if(o){for(const t of o)n.mapper.unbindElementFromMarkerName(t,e.markerName),n.writer.clear(n.writer.createRangeOn(t),t);n.writer.clearClonedElementsGroup(e.markerName),t.stop()}}),{priority:t.converterPriority||"normal"})}}function eg(t){const e=(t=Sf(t)).model;return t.view||(t.view=n=>({group:e,name:n.substr(t.model.length+1)})),n=>{n.on("addMarker:"+e,Uf(t.view),{priority:t.converterPriority||"normal"}),n.on("removeMarker:"+e,qf(t.view),{priority:t.converterPriority||"normal"})}}function ng(t){return e=>{e.on("addMarker:"+t.model,Yf(t.view),{priority:t.converterPriority||"normal"}),e.on("addMarker:"+t.model,$f(t.view),{priority:t.converterPriority||"normal"}),e.on("removeMarker:"+t.model,Qf(t.view),{priority:t.converterPriority||"normal"})}}function og(t,e){return"function"==typeof t?t:(n,o)=>ig(t,o,e)}function ig(t,e,n){let o;"string"==typeof t&&(t={name:t});const i=e.writer,r=Object.assign({},t.attributes);if("container"==n)o=i.createContainerElement(t.name,r);else if("attribute"==n){const e={priority:t.priority||Cl.DEFAULT_PRIORITY};o=i.createAttributeElement(t.name,r,e)}else o=i.createUIElement(t.name,r);if(t.styles){const e=Object.keys(t.styles);for(const n of e)i.setStyle(n,t.styles[n],o)}if(t.classes){const e=t.classes;if("string"==typeof e)i.addClass(e,o);else for(const t of e)i.addClass(t,o)}return o}function rg(t){return t.model.values?(e,n)=>{const o=t.view[e];return o?o(e,n):null}:t.view}function sg(t){return"string"==typeof t?e=>({key:t,value:e}):"object"==typeof t?t.value?()=>t:e=>({key:t.key,value:e}):t}function ag(t,e,n){const o="function"==typeof t?t(e,n):t;return o?(o.priority||(o.priority=10),o.id||(o.id=e.markerName),o):null}function cg(t){const{schema:e,document:n}=t.model;for(const o of n.getRootNames()){const i=n.getRoot(o);if(i.isEmpty&&!e.checkChild(i,"$text")&&e.checkChild(i,"paragraph"))return t.insertElement("paragraph",i),!0}return!1}function lg(t,e,n){const o=n.createContext(t);return!!n.checkChild(o,"paragraph")&&!!n.checkChild(o.push("paragraph"),e)}function dg(t,e){const n=e.createElement("paragraph");return e.insert(n,t),e.createPositionAt(n,0)}class ug extends Df{elementToElement(t){return this.add(mg(t))}elementToAttribute(t){return this.add(pg(t))}attributeToAttribute(t){return this.add(kg(t))}elementToMarker(t){return Object(ss.c)("upcast-helpers-element-to-marker-deprecated"),this.add(bg(t))}dataToMarker(t){return this.add(wg(t))}}function hg(){return(t,e,n)=>{if(!e.modelRange&&n.consumable.consume(e.viewItem,{name:!0})){const{modelRange:t,modelCursor:o}=n.convertChildren(e.viewItem,e.modelCursor);e.modelRange=t,e.modelCursor=o}}}function fg(){return(t,e,{schema:n,consumable:o,writer:i})=>{let r=e.modelCursor;if(!o.test(e.viewItem))return;if(!n.checkChild(r,"$text")){if(!lg(r,"$text",n))return;r=dg(r,i)}o.consume(e.viewItem);const s=i.createText(e.viewItem.data);i.insert(s,r),e.modelRange=i.createRange(r,r.getShiftedBy(s.offsetSize)),e.modelCursor=e.modelRange.end}}function gg(t,e){return(n,o)=>{const i=o.newSelection,r=[];for(const t of i.getRanges())r.push(e.toModelRange(t));const s=t.createSelection(r,{backward:i.isBackward});s.isEqual(t.document.selection)||t.change(t=>{t.setSelection(s)})}}function mg(t){const e=vg(t=Sf(t)),n=Ag(t.view),o=n?"element:"+n:"element";return n=>{n.on(o,e,{priority:t.converterPriority||"normal"})}}function pg(t){xg(t=Sf(t));const e=Dg(t,!1),n=Ag(t.view),o=n?"element:"+n:"element";return n=>{n.on(o,e,{priority:t.converterPriority||"low"})}}function kg(t){let e=null;("string"==typeof(t=Sf(t)).view||t.view.key)&&(e=yg(t)),xg(t,e);const n=Dg(t,!0);return e=>{e.on("element",n,{priority:t.converterPriority||"low"})}}function bg(t){return Mg(t=Sf(t)),mg(t)}function wg(t){(t=Sf(t)).model||(t.model=e=>e?t.view+":"+e:t.view);const e=vg(Sg(t,"start")),n=vg(Sg(t,"end"));return o=>{o.on("element:"+t.view+"-start",e,{priority:t.converterPriority||"normal"}),o.on("element:"+t.view+"-end",n,{priority:t.converterPriority||"normal"});const i=is.get("low"),r=is.get("highest"),s=is.get(t.converterPriority)/r;o.on("element",Cg(t),{priority:i+s})}}function Cg(t){return(e,n,o)=>{const i=`data-${t.view}`;function r(e,i){for(const r of i){const i=t.model(r,o),s=o.writer.createElement("$marker",{"data-name":i});o.writer.insert(s,e),n.modelCursor.isEqual(e)?n.modelCursor=n.modelCursor.getShiftedBy(1):n.modelCursor=n.modelCursor._getTransformedByInsertion(e,1),n.modelRange=n.modelRange._getTransformedByInsertion(e,1)[0]}}n.modelRange||(n=Object.assign(n,o.convertChildren(n.viewItem,n.modelCursor))),o.consumable.consume(n.viewItem,{attributes:i+"-end-after"})&&r(n.modelRange.end,n.viewItem.getAttribute(i+"-end-after").split(",")),o.consumable.consume(n.viewItem,{attributes:i+"-start-after"})&&r(n.modelRange.end,n.viewItem.getAttribute(i+"-start-after").split(",")),o.consumable.consume(n.viewItem,{attributes:i+"-end-before"})&&r(n.modelRange.start,n.viewItem.getAttribute(i+"-end-before").split(",")),o.consumable.consume(n.viewItem,{attributes:i+"-start-before"})&&r(n.modelRange.start,n.viewItem.getAttribute(i+"-start-before").split(","))}}function Ag(t){return"string"==typeof t?t:"object"==typeof t&&"string"==typeof t.name?t.name:null}function vg(t){const e=new Ks(t.view);return(n,o,i)=>{const r=e.match(o.viewItem);if(!r)return;const s=r.match;if(s.name=!0,!i.consumable.test(o.viewItem,s))return;const a=_g(t.model,o.viewItem,i);a&&i.safeInsert(a,o.modelCursor)&&(i.consumable.consume(o.viewItem,s),i.convertChildren(o.viewItem,a),i.updateConversionResult(a,o))}}function _g(t,e,n){return t instanceof Function?t(e,n):n.writer.createElement(t)}function yg(t){"string"==typeof t.view&&(t.view={key:t.view});const e=t.view.key;let n;if("class"==e||"style"==e){const o="class"==e?"classes":"styles";n={[o]:t.view.value}}else{const o=void 0===t.view.value?/[\s\S]*/:t.view.value;n={attributes:{[e]:o}}}return t.view.name&&(n.name=t.view.name),t.view=n,e}function xg(t,e=null){const n=null===e||(t=>t.getAttribute(e)),o="object"!=typeof t.model?t.model:t.model.key,i="object"!=typeof t.model||void 0===t.model.value?n:t.model.value;t.model={key:o,value:i}}function Dg(t,e){const n=new Ks(t.view);return(o,i,r)=>{const s=n.match(i.viewItem);if(!s)return;const a=t.model.key,c="function"==typeof t.model.value?t.model.value(i.viewItem,r):t.model.value;if(null===c)return;if(Eg(t.view,i.viewItem)?s.match.name=!0:delete s.match.name,!r.consumable.test(i.viewItem,s.match))return;i.modelRange||(i=Object.assign(i,r.convertChildren(i.viewItem,i.modelCursor)));const l=Tg(i.modelRange,{key:a,value:c},e,r);l&&r.consumable.consume(i.viewItem,s.match)}}function Eg(t,e){const n="function"==typeof t?t(e):t;return!("object"==typeof n&&!Ag(n))&&(!n.classes&&!n.attributes&&!n.styles)}function Tg(t,e,n,o){let i=!1;for(const r of Array.from(t.getItems({shallow:n})))o.schema.checkAttribute(r,e.key)&&(o.writer.setAttribute(e.key,e.value,r),i=!0);return i}function Mg(t){const e=t.model;t.model=(t,n)=>{const o="string"==typeof e?e:e(t,n);return n.writer.createElement("$marker",{"data-name":o})}}function Sg(t,e){const n={};return n.view=t.view+"-"+e,n.model=(e,n)=>{const o=e.getAttribute("name"),i=t.model(o,n);return n.writer.createElement("$marker",{"data-name":i})},n}class Ig{constructor(t,e){this.model=t,this.view=new Uh(e),this.mapper=new nf,this.downcastDispatcher=new sf({mapper:this.mapper,schema:t.schema});const n=this.model.document,o=n.selection,i=this.model.markers;this.listenTo(this.model,"_beforeChanges",()=>{this.view._disableRendering(!0)},{priority:"highest"}),this.listenTo(this.model,"_afterChanges",()=>{this.view._disableRendering(!1)},{priority:"lowest"}),this.listenTo(n,"change",()=>{this.view.change(t=>{this.downcastDispatcher.convertChanges(n.differ,i,t),this.downcastDispatcher.convertSelection(o,i,t)})},{priority:"low"}),this.listenTo(this.view.document,"selectionChange",gg(this.model,this.mapper)),this.downcastDispatcher.on("insert:$text",(t,e,n)=>{if(!n.consumable.consume(e.item,"insert"))return;const o=n.writer,i=n.mapper.toViewPosition(e.range.start),r=o.createText(e.item.data);o.insert(i,r)},{priority:"lowest"}),this.downcastDispatcher.on("remove",(t,e,n)=>{const o=n.mapper.toViewPosition(e.position),i=e.position.getShiftedBy(e.length),r=n.mapper.toViewPosition(i,{isPhantom:!0}),s=n.writer.createRange(o,r),a=n.writer.remove(s.getTrimmed());for(const t of n.writer.createRangeIn(a).getItems())n.mapper.unbindViewElement(t)},{priority:"low"}),this.downcastDispatcher.on("selection",(t,e,n)=>{const o=n.writer,i=o.document.selection;for(const t of i.getRanges())t.isCollapsed&&t.end.parent.isAttached()&&n.writer.mergeAttributes(t.start);o.setSelection(null)},{priority:"low"}),this.downcastDispatcher.on("selection",(t,e,n)=>{const o=e.selection;if(o.isCollapsed)return;if(!n.consumable.consume(o,"selection"))return;const i=[];for(const t of o.getRanges()){const e=n.mapper.toViewRange(t);i.push(e)}n.writer.setSelection(i,{backward:o.isBackward})},{priority:"low"}),this.downcastDispatcher.on("selection",(t,e,n)=>{const o=e.selection;if(!o.isCollapsed)return;if(!n.consumable.consume(o,"selection"))return;const i=n.writer,r=o.getFirstPosition(),s=n.mapper.toViewPosition(r),a=i.breakAttributes(s);i.setSelection(a)},{priority:"low"}),this.view.document.roots.bindTo(this.model.document.roots).using(t=>{if("$graveyard"==t.rootName)return null;const e=new dl(this.view.document,t.name);return e.rootName=t.rootName,this.mapper.bindElements(t,e),e})}destroy(){this.view.destroy(),this.stopListening()}}vs(Ig,Zc);class Bg{constructor(){this._commands=new Map}add(t,e){this._commands.set(t,e)}get(t){return this._commands.get(t)}execute(t,...e){const n=this.get(t);if(!n)throw new ss.a("commandcollection-command-not-found",this,{commandName:t});return n.execute(...e)}*names(){yield*this._commands.keys()}*commands(){yield*this._commands.values()}[Symbol.iterator](){return this._commands[Symbol.iterator]()}destroy(){for(const t of this.commands())t.destroy()}}class Ng{constructor(){this._consumables=new Map}add(t,e){let n;t.is("$text")||t.is("documentFragment")?this._consumables.set(t,!0):(this._consumables.has(t)?n=this._consumables.get(t):(n=new zg(t),this._consumables.set(t,n)),n.add(e))}test(t,e){const n=this._consumables.get(t);return void 0===n?null:t.is("$text")||t.is("documentFragment")?n:n.test(e)}consume(t,e){return!!this.test(t,e)&&(t.is("$text")||t.is("documentFragment")?this._consumables.set(t,!1):this._consumables.get(t).consume(e),!0)}revert(t,e){const n=this._consumables.get(t);void 0!==n&&(t.is("$text")||t.is("documentFragment")?this._consumables.set(t,!0):n.revert(e))}static consumablesFromElement(t){const e={element:t,name:!0,attributes:[],classes:[],styles:[]},n=t.getAttributeKeys();for(const t of n)"style"!=t&&"class"!=t&&e.attributes.push(t);const o=t.getClassNames();for(const t of o)e.classes.push(t);const i=t.getStyleNames();for(const t of i)e.styles.push(t);return e}static createFrom(t,e){if(e||(e=new Ng(t)),t.is("$text"))return e.add(t),e;t.is("element")&&e.add(t,Ng.consumablesFromElement(t)),t.is("documentFragment")&&e.add(t);for(const n of t.getChildren())e=Ng.createFrom(n,e);return e}}class zg{constructor(t){this.element=t,this._canConsumeName=null,this._consumables={attributes:new Map,styles:new Map,classes:new Map}}add(t){t.name&&(this._canConsumeName=!0);for(const e in this._consumables)e in t&&this._add(e,t[e])}test(t){if(t.name&&!this._canConsumeName)return this._canConsumeName;for(const e in this._consumables)if(e in t){const n=this._test(e,t[e]);if(!0!==n)return n}return!0}consume(t){t.name&&(this._canConsumeName=!1);for(const e in this._consumables)e in t&&this._consume(e,t[e])}revert(t){t.name&&(this._canConsumeName=!0);for(const e in this._consumables)e in t&&this._revert(e,t[e])}_add(t,e){const n=$e(e)?e:[e],o=this._consumables[t];for(const e of n){if("attributes"===t&&("class"===e||"style"===e))throw new ss.a("viewconsumable-invalid-attribute",this);if(o.set(e,!0),"styles"===t)for(const t of this.element.document.stylesProcessor.getRelatedStyles(e))o.set(t,!0)}}_test(t,e){const n=$e(e)?e:[e],o=this._consumables[t];for(const e of n)if("attributes"!==t||"class"!==e&&"style"!==e){const t=o.get(e);if(void 0===t)return null;if(!t)return!1}else{const t="class"==e?"classes":"styles",n=this._test(t,[...this._consumables[t].keys()]);if(!0!==n)return n}return!0}_consume(t,e){const n=$e(e)?e:[e],o=this._consumables[t];for(const e of n)if("attributes"!==t||"class"!==e&&"style"!==e){if(o.set(e,!1),"styles"==t)for(const t of this.element.document.stylesProcessor.getRelatedStyles(e))o.set(t,!1)}else{const t="class"==e?"classes":"styles";this._consume(t,[...this._consumables[t].keys()])}}_revert(t,e){const n=$e(e)?e:[e],o=this._consumables[t];for(const e of n)if("attributes"!==t||"class"!==e&&"style"!==e){const t=o.get(e);!1===t&&o.set(e,!0)}else{const t="class"==e?"classes":"styles";this._revert(t,[...this._consumables[t].keys()])}}}class Pg{constructor(){this._sourceDefinitions={},this._attributeProperties={},this.decorate("checkChild"),this.decorate("checkAttribute"),this.on("checkAttribute",(t,e)=>{e[0]=new Lg(e[0])},{priority:"highest"}),this.on("checkChild",(t,e)=>{e[0]=new Lg(e[0]),e[1]=this.getDefinition(e[1])},{priority:"highest"})}register(t,e){if(this._sourceDefinitions[t])throw new ss.a("schema-cannot-register-item-twice",this,{itemName:t});this._sourceDefinitions[t]=[Object.assign({},e)],this._clearCache()}extend(t,e){if(!this._sourceDefinitions[t])throw new ss.a("schema-cannot-extend-missing-item",this,{itemName:t});this._sourceDefinitions[t].push(Object.assign({},e)),this._clearCache()}getDefinitions(){return this._compiledDefinitions||this._compile(),this._compiledDefinitions}getDefinition(t){let e;return e="string"==typeof t?t:t.is&&(t.is("$text")||t.is("$textProxy"))?"$text":t.name,this.getDefinitions()[e]}isRegistered(t){return!!this.getDefinition(t)}isBlock(t){const e=this.getDefinition(t);return!(!e||!e.isBlock)}isLimit(t){const e=this.getDefinition(t);return!!e&&!(!e.isLimit&&!e.isObject)}isObject(t){const e=this.getDefinition(t);return!!e&&!!(e.isObject||e.isLimit&&e.isSelectable&&e.isContent)}isInline(t){const e=this.getDefinition(t);return!(!e||!e.isInline)}isSelectable(t){const e=this.getDefinition(t);return!!e&&!(!e.isSelectable&&!e.isObject)}isContent(t){const e=this.getDefinition(t);return!!e&&!(!e.isContent&&!e.isObject)}checkChild(t,e){return!!e&&this._checkContextMatch(e,t)}checkAttribute(t,e){const n=this.getDefinition(t.last);return!!n&&n.allowAttributes.includes(e)}checkMerge(t,e=null){if(t instanceof Zh){const e=t.nodeBefore,n=t.nodeAfter;if(!(e instanceof Wh))throw new ss.a("schema-check-merge-no-element-before",this);if(!(n instanceof Wh))throw new ss.a("schema-check-merge-no-element-after",this);return this.checkMerge(e,n)}for(const n of e.getChildren())if(!this.checkChild(t,n))return!1;return!0}addChildCheck(t){this.on("checkChild",(e,[n,o])=>{if(!o)return;const i=t(n,o);"boolean"==typeof i&&(e.stop(),e.return=i)},{priority:"high"})}addAttributeCheck(t){this.on("checkAttribute",(e,[n,o])=>{const i=t(n,o);"boolean"==typeof i&&(e.stop(),e.return=i)},{priority:"high"})}setAttributeProperties(t,e){this._attributeProperties[t]=Object.assign(this.getAttributeProperties(t),e)}getAttributeProperties(t){return this._attributeProperties[t]||{}}getLimitElement(t){let e;if(t instanceof Zh)e=t.parent;else{const n=t instanceof ef?[t]:Array.from(t.getRanges());e=n.reduce((t,e)=>{const n=e.getCommonAncestor();return t?t.getCommonAncestor(n,{includeSelf:!0}):n},null)}for(;!this.isLimit(e)&&e.parent;)e=e.parent;return e}checkAttributeInSelection(t,e){if(t.isCollapsed){const n=t.getFirstPosition(),o=[...n.getAncestors(),new Gh("",t.getAttributes())];return this.checkAttribute(o,e)}{const n=t.getRanges();for(const t of n)for(const n of t)if(this.checkAttribute(n.item,e))return!0}return!1}*getValidRanges(t,e){t=Zg(t);for(const n of t)yield*this._getValidRangesForRange(n,e)}getNearestSelectionRange(t,e="both"){if(this.checkChild(t,"$text"))return new ef(t);let n,o;const i=t.getAncestors().reverse().find(t=>this.isLimit(t))||t.root;"both"!=e&&"backward"!=e||(n=new $h({boundaries:ef._createIn(i),startPosition:t,direction:"backward"})),"both"!=e&&"forward"!=e||(o=new $h({boundaries:ef._createIn(i),startPosition:t}));for(const t of Qg(n,o)){const e=t.walker==n?"elementEnd":"elementStart",o=t.value;if(o.type==e&&this.isObject(o.item))return ef._createOn(o.item);if(this.checkChild(o.nextPosition,"$text"))return new ef(o.nextPosition)}return null}findAllowedParent(t,e){let n=t.parent;for(;n;){if(this.checkChild(n,e))return n;if(this.isLimit(n))return null;n=n.parent}return null}removeDisallowedAttributes(t,e){for(const n of t)if(n.is("$text"))Jg(this,n,e);else{const t=ef._createIn(n),o=t.getPositions();for(const t of o){const n=t.nodeBefore||t.parent;Jg(this,n,e)}}}createContext(t){return new Lg(t)}_clearCache(){this._compiledDefinitions=null}_compile(){const t={},e=this._sourceDefinitions,n=Object.keys(e);for(const o of n)t[o]=Og(e[o],o);for(const e of n)Rg(t,e);for(const e of n)jg(t,e);for(const e of n)Fg(t,e),Vg(t,e);for(const e of n)Ug(t,e),Hg(t,e);this._compiledDefinitions=t}_checkContextMatch(t,e,n=e.length-1){const o=e.getItem(n);if(t.allowIn.includes(o.name)){if(0==n)return!0;{const t=this.getDefinition(o);return this._checkContextMatch(t,e,n-1)}}return!1}*_getValidRangesForRange(t,e){let n=t.start,o=t.start;for(const i of t.getItems({shallow:!0}))i.is("element")&&(yield*this._getValidRangesForRange(ef._createIn(i),e)),this.checkAttribute(i,e)||(n.isEqual(o)||(yield new ef(n,o)),n=Zh._createAfter(i)),o=Zh._createAfter(i);n.isEqual(o)||(yield new ef(n,o))}}vs(Pg,Zc);class Lg{constructor(t){if(t instanceof Lg)return t;"string"==typeof t?t=[t]:Array.isArray(t)||(t=t.getAncestors({includeSelf:!0})),t[0]&&"string"!=typeof t[0]&&t[0].is("documentFragment")&&t.shift(),this._items=t.map($g)}get length(){return this._items.length}get last(){return this._items[this._items.length-1]}[Symbol.iterator](){return this._items[Symbol.iterator]()}push(t){const e=new Lg([t]);return e._items=[...this._items,...e._items],e}getItem(t){return this._items[t]}*getNames(){yield*this._items.map(t=>t.name)}endsWith(t){return Array.from(this.getNames()).join(" ").endsWith(t)}startsWith(t){return Array.from(this.getNames()).join(" ").startsWith(t)}}function Og(t,e){const n={name:e,allowIn:[],allowContentOf:[],allowWhere:[],allowAttributes:[],allowAttributesOf:[],inheritTypesFrom:[]};return Gg(t,n),Kg(t,n,"allowIn"),Kg(t,n,"allowContentOf"),Kg(t,n,"allowWhere"),Kg(t,n,"allowAttributes"),Kg(t,n,"allowAttributesOf"),Kg(t,n,"inheritTypesFrom"),qg(t,n),n}function Rg(t,e){for(const n of t[e].allowContentOf)if(t[n]){const o=Wg(t,n);o.forEach(t=>{t.allowIn.push(e)})}delete t[e].allowContentOf}function jg(t,e){for(const n of t[e].allowWhere){const o=t[n];if(o){const n=o.allowIn;t[e].allowIn.push(...n)}}delete t[e].allowWhere}function Fg(t,e){for(const n of t[e].allowAttributesOf){const o=t[n];if(o){const n=o.allowAttributes;t[e].allowAttributes.push(...n)}}delete t[e].allowAttributesOf}function Vg(t,e){const n=t[e];for(const e of n.inheritTypesFrom){const o=t[e];if(o){const t=Object.keys(o).filter(t=>t.startsWith("is"));for(const e of t)e in n||(n[e]=o[e])}}delete n.inheritTypesFrom}function Ug(t,e){const n=t[e],o=n.allowIn.filter(e=>t[e]);n.allowIn=Array.from(new Set(o))}function Hg(t,e){const n=t[e];n.allowAttributes=Array.from(new Set(n.allowAttributes))}function Gg(t,e){for(const n of t){const t=Object.keys(n).filter(t=>t.startsWith("is"));for(const o of t)e[o]=n[o]}}function Kg(t,e,n){for(const o of t)"string"==typeof o[n]?e[n].push(o[n]):Array.isArray(o[n])&&e[n].push(...o[n])}function qg(t,e){for(const n of t){const t=n.inheritAllFrom;t&&(e.allowContentOf.push(t),e.allowWhere.push(t),e.allowAttributesOf.push(t),e.inheritTypesFrom.push(t))}}function Wg(t,e){const n=t[e];return Yg(t).filter(t=>t.allowIn.includes(n.name))}function Yg(t){return Object.keys(t).map(e=>t[e])}function $g(t){return"string"==typeof t?{name:t,*getAttributeKeys(){},getAttribute(){}}:{name:t.is("element")?t.name:"$text",*getAttributeKeys(){yield*t.getAttributeKeys()},getAttribute:e=>t.getAttribute(e)}}function*Qg(t,e){let n=!1;for(;!n;){if(n=!0,t){const e=t.next();e.done||(n=!1,yield{walker:t,value:e.value})}if(e){const t=e.next();t.done||(n=!1,yield{walker:e,value:t.value})}}}function*Zg(t){for(const e of t)yield*e.getMinimalFlatRanges()}function Jg(t,e,n){for(const o of e.getAttributeKeys())t.checkAttribute(e,o)||n.removeAttribute(o,e)}class Xg{constructor(t={}){this._splitParts=new Map,this._cursorParents=new Map,this._modelCursor=null,this.conversionApi=Object.assign({},t),this.conversionApi.convertItem=this._convertItem.bind(this),this.conversionApi.convertChildren=this._convertChildren.bind(this),this.conversionApi.safeInsert=this._safeInsert.bind(this),this.conversionApi.updateConversionResult=this._updateConversionResult.bind(this),this.conversionApi.splitToAllowedParent=this._splitToAllowedParent.bind(this),this.conversionApi.getSplitParts=this._getSplitParts.bind(this)}convert(t,e,n=["$root"]){this.fire("viewCleanup",t),this._modelCursor=em(n,e),this.conversionApi.writer=e,this.conversionApi.consumable=Ng.createFrom(t),this.conversionApi.store={};const{modelRange:o}=this._convertItem(t,this._modelCursor),i=e.createDocumentFragment();if(o){this._removeEmptyElements();for(const t of Array.from(this._modelCursor.parent.getChildren()))e.append(t,i);i.markers=tm(i,e)}return this._modelCursor=null,this._splitParts.clear(),this._cursorParents.clear(),this.conversionApi.writer=null,this.conversionApi.store=null,i}_convertItem(t,e){const n=Object.assign({viewItem:t,modelCursor:e,modelRange:null});if(t.is("element")?this.fire("element:"+t.name,n,this.conversionApi):t.is("$text")?this.fire("text",n,this.conversionApi):this.fire("documentFragment",n,this.conversionApi),n.modelRange&&!(n.modelRange instanceof ef))throw new ss.a("view-conversion-dispatcher-incorrect-result",this);return{modelRange:n.modelRange,modelCursor:n.modelCursor}}_convertChildren(t,e){let n=e.is("position")?e:Zh._createAt(e,0);const o=new ef(n);for(const e of Array.from(t.getChildren())){const t=this._convertItem(e,n);t.modelRange instanceof ef&&(o.end=t.modelRange.end,n=t.modelCursor)}return{modelRange:o,modelCursor:n}}_safeInsert(t,e){const n=this._splitToAllowedParent(t,e);return!!n&&(this.conversionApi.writer.insert(t,n.position),!0)}_updateConversionResult(t,e){const n=this._getSplitParts(t),o=this.conversionApi.writer;e.modelRange||(e.modelRange=o.createRange(o.createPositionBefore(t),o.createPositionAfter(n[n.length-1])));const i=this._cursorParents.get(t);e.modelCursor=i?o.createPositionAt(i,0):e.modelRange.end}_splitToAllowedParent(t,e){const{schema:n,writer:o}=this.conversionApi;let i=n.findAllowedParent(e,t);if(i){if(i===e.parent)return{position:e};this._modelCursor.parent.getAncestors().includes(i)&&(i=null)}if(!i)return lg(e,t,n)?{position:dg(e,o)}:null;const r=this.conversionApi.writer.split(e,i),s=[];for(const t of r.range.getWalker())if("elementEnd"==t.type)s.push(t.item);else{const e=s.pop(),n=t.item;this._registerSplitPair(e,n)}const a=r.range.end.parent;return this._cursorParents.set(t,a),{position:r.position,cursorParent:a}}_registerSplitPair(t,e){this._splitParts.has(t)||this._splitParts.set(t,[t]);const n=this._splitParts.get(t);this._splitParts.set(e,n),n.push(e)}_getSplitParts(t){let e;return e=this._splitParts.has(t)?this._splitParts.get(t):[t],e}_removeEmptyElements(){let t=!1;for(const e of this._splitParts.keys())e.isEmpty&&(this.conversionApi.writer.remove(e),this._splitParts.delete(e),t=!0);t&&this._removeEmptyElements()}}function tm(t,e){const n=new Set,o=new Map,i=ef._createIn(t).getItems();for(const t of i)"$marker"==t.name&&n.add(t);for(const t of n){const n=t.getAttribute("data-name"),i=e.createPositionBefore(t);o.has(n)?o.get(n).end=i.clone():o.set(n,new ef(i.clone())),e.remove(t)}return o}function em(t,e){let n;for(const o of new Lg(t)){const t={};for(const e of o.getAttributeKeys())t[e]=o.getAttribute(e);const i=e.createElement(o.name,t);n&&e.append(i,n),n=Zh._createAt(i,0)}return n}vs(Xg,ds);class nm{constructor(t,e){this.model=t,this.stylesProcessor=e,this.processor=void 0,this.mapper=new nf,this.downcastDispatcher=new sf({mapper:this.mapper,schema:t.schema}),this.downcastDispatcher.on("insert:$text",(t,e,n)=>{if(!n.consumable.consume(e.item,"insert"))return;const o=n.writer,i=n.mapper.toViewPosition(e.range.start),r=o.createText(e.item.data);o.insert(i,r)},{priority:"lowest"}),this.upcastDispatcher=new Xg({schema:t.schema}),this.viewDocument=new bl(e),this._viewWriter=new Xl(this.viewDocument),this.upcastDispatcher.on("text",fg(),{priority:"lowest"}),this.upcastDispatcher.on("element",(t,e,n)=>{if(!e.modelRange&&n.consumable.consume(e.viewItem,{name:!0})){const{modelRange:t,modelCursor:o}=n.convertChildren(e.viewItem,e.modelCursor);e.modelRange=t,e.modelCursor=o}},{priority:"lowest"}),this.upcastDispatcher.on("documentFragment",(t,e,n)=>{if(!e.modelRange&&n.consumable.consume(e.viewItem,{name:!0})){const{modelRange:t,modelCursor:o}=n.convertChildren(e.viewItem,e.modelCursor);e.modelRange=t,e.modelCursor=o}},{priority:"lowest"}),this.decorate("init"),this.decorate("set"),this.on("init",()=>{this.fire("ready")},{priority:"lowest"}),this.on("ready",()=>{this.model.enqueueChange("transparent",cg)},{priority:"lowest"})}get(t={}){const{rootName:e="main",trim:n="empty"}=t;if(!this._checkIfRootsExists([e]))throw new ss.a("datacontroller-get-non-existent-root",this);const o=this.model.document.getRoot(e);return"empty"!==n||this.model.hasContent(o,{ignoreWhitespaces:!0})?this.stringify(o,t):""}stringify(t,e){const n=this.toView(t,e);return this.processor.toData(n)}toView(t,e){const n=this.viewDocument,o=this._viewWriter;this.mapper.clearBindings();const i=ef._createIn(t),r=new Zl(n);if(this.mapper.bindElements(t,r),this.downcastDispatcher.conversionApi.options=e,this.downcastDispatcher.convertInsert(i,o),!t.is("documentFragment")){const e=om(t);for(const[t,n]of e)this.downcastDispatcher.convertMarkerAdd(t,n,o)}return delete this.downcastDispatcher.conversionApi.options,r}init(t){if(this.model.document.version)throw new ss.a("datacontroller-init-document-not-empty",this);let e={};if("string"==typeof t?e.main=t:e=t,!this._checkIfRootsExists(Object.keys(e)))throw new ss.a("datacontroller-init-non-existent-root",this);return this.model.enqueueChange("transparent",t=>{for(const n of Object.keys(e)){const o=this.model.document.getRoot(n);t.insert(this.parse(e[n],o),o,0)}}),Promise.resolve()}set(t){let e={};if("string"==typeof t?e.main=t:e=t,!this._checkIfRootsExists(Object.keys(e)))throw new ss.a("datacontroller-set-non-existent-root",this);this.model.enqueueChange("transparent",t=>{t.setSelection(null),t.removeSelectionAttribute(this.model.document.selection.getAttributeKeys());for(const n of Object.keys(e)){const o=this.model.document.getRoot(n);t.remove(t.createRangeIn(o)),t.insert(this.parse(e[n],o),o,0)}})}parse(t,e="$root"){const n=this.processor.toView(t);return this.toModel(n,e)}toModel(t,e="$root"){return this.model.change(n=>this.upcastDispatcher.convert(t,n,e))}addStyleProcessorRules(t){t(this.stylesProcessor)}destroy(){this.stopListening()}_checkIfRootsExists(t){for(const e of t)if(!this.model.document.getRootNames().includes(e))return!1;return!0}}function om(t){const e=[],n=t.root.document;if(!n)return[];const o=ef._createIn(t);for(const t of n.model.markers){const n=o.getIntersection(t.getRange());n&&e.push([t.name,n])}return e}vs(nm,Zc);class im{constructor(t,e){this._helpers=new Map,this._downcast=xs(t),this._createConversionHelpers({name:"downcast",dispatchers:this._downcast,isDowncast:!0}),this._upcast=xs(e),this._createConversionHelpers({name:"upcast",dispatchers:this._upcast,isDowncast:!1})}addAlias(t,e){const n=this._downcast.includes(e),o=this._upcast.includes(e);if(!o&&!n)throw new ss.a("conversion-add-alias-dispatcher-not-registered",this);this._createConversionHelpers({name:t,dispatchers:[e],isDowncast:n})}for(t){if(!this._helpers.has(t))throw new ss.a("conversion-for-unknown-group",this);return this._helpers.get(t)}elementToElement(t){this.for("downcast").elementToElement(t);for(const{model:e,view:n}of rm(t))this.for("upcast").elementToElement({model:e,view:n,converterPriority:t.converterPriority})}attributeToElement(t){this.for("downcast").attributeToElement(t);for(const{model:e,view:n}of rm(t))this.for("upcast").elementToAttribute({view:n,model:e,converterPriority:t.converterPriority})}attributeToAttribute(t){this.for("downcast").attributeToAttribute(t);for(const{model:e,view:n}of rm(t))this.for("upcast").attributeToAttribute({view:n,model:e})}_createConversionHelpers({name:t,dispatchers:e,isDowncast:n}){if(this._helpers.has(t))throw new ss.a("conversion-group-exists",this);const o=n?new If(e):new ug(e);this._helpers.set(t,o)}}function*rm(t){if(t.model.values)for(const e of t.model.values){const n={key:t.model.key,value:e},o=t.view[e],i=t.upcastAlso?t.upcastAlso[e]:void 0;yield*sm(n,o,i)}else yield*sm(t.model,t.view,t.upcastAlso)}function*sm(t,e,n){if(yield{model:t,view:e},n)for(const e of xs(n))yield{model:t,view:e}}class am{constructor(t="default"){this.operations=[],this.type=t}get baseVersion(){for(const t of this.operations)if(null!==t.baseVersion)return t.baseVersion;return null}addOperation(t){return t.batch=this,this.operations.push(t),t}}class cm{constructor(t){this.baseVersion=t,this.isDocumentOperation=null!==this.baseVersion,this.batch=null}_validate(){}toJSON(){const t=Object.assign({},this);return t.__className=this.constructor.className,delete t.batch,delete t.isDocumentOperation,t}static get className(){return"Operation"}static fromJSON(t){return new this(t.baseVersion)}}class lm{constructor(t){this.markers=new Map,this._children=new qh,t&&this._insertChild(0,t)}[Symbol.iterator](){return this.getChildren()}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}is(t){return"documentFragment"===t||"model:documentFragment"===t}getChild(t){return this._children.getNode(t)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(t){return this._children.getNodeIndex(t)}getChildStartOffset(t){return this._children.getNodeStartOffset(t)}getPath(){return[]}getNodeByPath(t){let e=this;for(const n of t)e=e.getChild(e.offsetToIndex(n));return e}offsetToIndex(t){return this._children.offsetToIndex(t)}toJSON(){const t=[];for(const e of this._children)t.push(e.toJSON());return t}static fromJSON(t){const e=[];for(const n of t)n.name?e.push(Wh.fromJSON(n)):e.push(Gh.fromJSON(n));return new lm(e)}_appendChild(t){this._insertChild(this.childCount,t)}_insertChild(t,e){const n=dm(e);for(const t of n)null!==t.parent&&t._remove(),t.parent=this;this._children._insertNodes(t,n)}_removeChildren(t,e=1){const n=this._children._removeNodes(t,e);for(const t of n)t.parent=null;return n}}function dm(t){return"string"==typeof t?[new Gh(t)]:(As(t)||(t=[t]),Array.from(t).map(t=>"string"==typeof t?new Gh(t):t instanceof Kh?new Gh(t.data,t.getAttributes()):t))}function um(t,e){const n=(e=mm(e)).reduce((t,e)=>t+e.offsetSize,0),o=t.parent;km(t);const i=t.index;return o._insertChild(i,e),pm(o,i+e.length),pm(o,i),new ef(t,t.getShiftedBy(n))}function hm(t){if(!t.isFlat)throw new ss.a("operation-utils-remove-range-not-flat",this);const e=t.start.parent;km(t.start),km(t.end);const n=e._removeChildren(t.start.index,t.end.index-t.start.index);return pm(e,t.start.index),n}function fm(t,e){if(!t.isFlat)throw new ss.a("operation-utils-move-range-not-flat",this);const n=hm(t);return um(e=e._getTransformedByDeletion(t.start,t.end.offset-t.start.offset),n)}function gm(t,e,n){km(t.start),km(t.end);for(const o of t.getItems({shallow:!0})){const t=o.is("$textProxy")?o.textNode:o;null!==n?t._setAttribute(e,n):t._removeAttribute(e),pm(t.parent,t.index)}pm(t.end.parent,t.end.index)}function mm(t){const e=[];t instanceof Array||(t=[t]);for(let n=0;n<t.length;n++)if("string"==typeof t[n])e.push(new Gh(t[n]));else if(t[n]instanceof Kh)e.push(new Gh(t[n].data,t[n].getAttributes()));else if(t[n]instanceof lm||t[n]instanceof qh)for(const o of t[n])e.push(o);else t[n]instanceof Hh&&e.push(t[n]);for(let t=1;t<e.length;t++){const n=e[t],o=e[t-1];n instanceof Gh&&o instanceof Gh&&bm(n,o)&&(e.splice(t-1,2,new Gh(o.data+n.data,o.getAttributes())),t--)}return e}function pm(t,e){const n=t.getChild(e-1),o=t.getChild(e);if(n&&o&&n.is("$text")&&o.is("$text")&&bm(n,o)){const i=new Gh(n.data+o.data,n.getAttributes());t._removeChildren(e-1,2),t._insertChild(e-1,i)}}function km(t){const e=t.textNode,n=t.parent;if(e){const o=t.offset-e.startOffset,i=e.index;n._removeChildren(i,1);const r=new Gh(e.data.substr(0,o),e.getAttributes()),s=new Gh(e.data.substr(o),e.getAttributes());n._insertChild(i,[r,s])}}function bm(t,e){const n=t.getAttributes(),o=e.getAttributes();for(const t of n){if(t[1]!==e.getAttribute(t[0]))return!1;o.next()}return o.next().done}function wm(t,e){return Zu(t,e)}var Cm=wm;class Am extends cm{constructor(t,e,n,o,i){super(i),this.range=t.clone(),this.key=e,this.oldValue=void 0===n?null:n,this.newValue=void 0===o?null:o}get type(){return null===this.oldValue?"addAttribute":null===this.newValue?"removeAttribute":"changeAttribute"}clone(){return new Am(this.range,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Am(this.range,this.key,this.newValue,this.oldValue,this.baseVersion+1)}toJSON(){const t=super.toJSON();return t.range=this.range.toJSON(),t}_validate(){if(!this.range.isFlat)throw new ss.a("attribute-operation-range-not-flat",this);for(const t of this.range.getItems({shallow:!0})){if(null!==this.oldValue&&!Cm(t.getAttribute(this.key),this.oldValue))throw new ss.a("attribute-operation-wrong-old-value",this,{item:t,key:this.key,value:this.oldValue});if(null===this.oldValue&&null!==this.newValue&&t.hasAttribute(this.key))throw new ss.a("attribute-operation-attribute-exists",this,{node:t,key:this.key})}}_execute(){Cm(this.oldValue,this.newValue)||gm(this.range,this.key,this.newValue)}static get className(){return"AttributeOperation"}static fromJSON(t,e){return new Am(ef.fromJSON(t.range,e),t.key,t.oldValue,t.newValue,t.baseVersion)}}class vm extends cm{constructor(t,e){super(null),this.sourcePosition=t.clone(),this.howMany=e}get type(){return"detach"}toJSON(){const t=super.toJSON();return t.sourcePosition=this.sourcePosition.toJSON(),t}_validate(){if(this.sourcePosition.root.document)throw new ss.a("detach-operation-on-document-node",this)}_execute(){hm(ef._createFromPositionAndShift(this.sourcePosition,this.howMany))}static get className(){return"DetachOperation"}}class _m extends cm{constructor(t,e,n,o){super(o),this.sourcePosition=t.clone(),this.sourcePosition.stickiness="toNext",this.howMany=e,this.targetPosition=n.clone(),this.targetPosition.stickiness="toNone"}get type(){return"$graveyard"==this.targetPosition.root.rootName?"remove":"$graveyard"==this.sourcePosition.root.rootName?"reinsert":"move"}clone(){return new this.constructor(this.sourcePosition,this.howMany,this.targetPosition,this.baseVersion)}getMovedRangeStart(){return this.targetPosition._getTransformedByDeletion(this.sourcePosition,this.howMany)}getReversed(){const t=this.sourcePosition._getTransformedByInsertion(this.targetPosition,this.howMany);return new this.constructor(this.getMovedRangeStart(),this.howMany,t,this.baseVersion+1)}_validate(){const t=this.sourcePosition.parent,e=this.targetPosition.parent,n=this.sourcePosition.offset,o=this.targetPosition.offset;if(n+this.howMany>t.maxOffset)throw new ss.a("move-operation-nodes-do-not-exist",this);if(t===e&&n<o&&o<n+this.howMany)throw new ss.a("move-operation-range-into-itself",this);if(this.sourcePosition.root==this.targetPosition.root&&"prefix"==Ls(this.sourcePosition.getParentPath(),this.targetPosition.getParentPath())){const t=this.sourcePosition.path.length-1;if(this.targetPosition.path[t]>=n&&this.targetPosition.path[t]<n+this.howMany)throw new ss.a("move-operation-node-into-itself",this)}}_execute(){fm(ef._createFromPositionAndShift(this.sourcePosition,this.howMany),this.targetPosition)}toJSON(){const t=super.toJSON();return t.sourcePosition=this.sourcePosition.toJSON(),t.targetPosition=this.targetPosition.toJSON(),t}static get className(){return"MoveOperation"}static fromJSON(t,e){const n=Zh.fromJSON(t.sourcePosition,e),o=Zh.fromJSON(t.targetPosition,e);return new this(n,t.howMany,o,t.baseVersion)}}class ym extends cm{constructor(t,e,n){super(n),this.position=t.clone(),this.position.stickiness="toNone",this.nodes=new qh(mm(e)),this.shouldReceiveAttributes=!1}get type(){return"insert"}get howMany(){return this.nodes.maxOffset}clone(){const t=new qh([...this.nodes].map(t=>t._clone(!0))),e=new ym(this.position,t,this.baseVersion);return e.shouldReceiveAttributes=this.shouldReceiveAttributes,e}getReversed(){const t=this.position.root.document.graveyard,e=new Zh(t,[0]);return new _m(this.position,this.nodes.maxOffset,e,this.baseVersion+1)}_validate(){const t=this.position.parent;if(!t||t.maxOffset<this.position.offset)throw new ss.a("insert-operation-position-invalid",this)}_execute(){const t=this.nodes;this.nodes=new qh([...t].map(t=>t._clone(!0))),um(this.position,t)}toJSON(){const t=super.toJSON();return t.position=this.position.toJSON(),t.nodes=this.nodes.toJSON(),t}static get className(){return"InsertOperation"}static fromJSON(t,e){const n=[];for(const e of t.nodes)e.name?n.push(Wh.fromJSON(e)):n.push(Gh.fromJSON(e));const o=new ym(Zh.fromJSON(t.position,e),n,t.baseVersion);return o.shouldReceiveAttributes=t.shouldReceiveAttributes,o}}class xm extends cm{constructor(t,e,n,o,i,r){super(r),this.name=t,this.oldRange=e?e.clone():null,this.newRange=n?n.clone():null,this.affectsData=i,this._markers=o}get type(){return"marker"}clone(){return new xm(this.name,this.oldRange,this.newRange,this._markers,this.affectsData,this.baseVersion)}getReversed(){return new xm(this.name,this.newRange,this.oldRange,this._markers,this.affectsData,this.baseVersion+1)}_execute(){const t=this.newRange?"_set":"_remove";this._markers[t](this.name,this.newRange,!0,this.affectsData)}toJSON(){const t=super.toJSON();return this.oldRange&&(t.oldRange=this.oldRange.toJSON()),this.newRange&&(t.newRange=this.newRange.toJSON()),delete t._markers,t}static get className(){return"MarkerOperation"}static fromJSON(t,e){return new xm(t.name,t.oldRange?ef.fromJSON(t.oldRange,e):null,t.newRange?ef.fromJSON(t.newRange,e):null,e.model.markers,t.affectsData,t.baseVersion)}}class Dm extends cm{constructor(t,e,n,o){super(o),this.position=t,this.position.stickiness="toNext",this.oldName=e,this.newName=n}get type(){return"rename"}clone(){return new Dm(this.position.clone(),this.oldName,this.newName,this.baseVersion)}getReversed(){return new Dm(this.position.clone(),this.newName,this.oldName,this.baseVersion+1)}_validate(){const t=this.position.nodeAfter;if(!(t instanceof Wh))throw new ss.a("rename-operation-wrong-position",this);if(t.name!==this.oldName)throw new ss.a("rename-operation-wrong-name",this)}_execute(){const t=this.position.nodeAfter;t.name=this.newName}toJSON(){const t=super.toJSON();return t.position=this.position.toJSON(),t}static get className(){return"RenameOperation"}static fromJSON(t,e){return new Dm(Zh.fromJSON(t.position,e),t.oldName,t.newName,t.baseVersion)}}class Em extends cm{constructor(t,e,n,o,i){super(i),this.root=t,this.key=e,this.oldValue=n,this.newValue=o}get type(){return null===this.oldValue?"addRootAttribute":null===this.newValue?"removeRootAttribute":"changeRootAttribute"}clone(){return new Em(this.root,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Em(this.root,this.key,this.newValue,this.oldValue,this.baseVersion+1)}_validate(){if(this.root!=this.root.root||this.root.is("documentFragment"))throw new ss.a("rootattribute-operation-not-a-root",this,{root:this.root,key:this.key});if(null!==this.oldValue&&this.root.getAttribute(this.key)!==this.oldValue)throw new ss.a("rootattribute-operation-wrong-old-value",this,{root:this.root,key:this.key});if(null===this.oldValue&&null!==this.newValue&&this.root.hasAttribute(this.key))throw new ss.a("rootattribute-operation-attribute-exists",this,{root:this.root,key:this.key})}_execute(){null!==this.newValue?this.root._setAttribute(this.key,this.newValue):this.root._removeAttribute(this.key)}toJSON(){const t=super.toJSON();return t.root=this.root.toJSON(),t}static get className(){return"RootAttributeOperation"}static fromJSON(t,e){if(!e.getRoot(t.root))throw new ss.a("rootattribute-operation-fromjson-no-root",this,{rootName:t.root});return new Em(e.getRoot(t.root),t.key,t.oldValue,t.newValue,t.baseVersion)}}class Tm extends cm{constructor(t,e,n,o,i){super(i),this.sourcePosition=t.clone(),this.sourcePosition.stickiness="toPrevious",this.howMany=e,this.targetPosition=n.clone(),this.targetPosition.stickiness="toNext",this.graveyardPosition=o.clone()}get type(){return"merge"}get deletionPosition(){return new Zh(this.sourcePosition.root,this.sourcePosition.path.slice(0,-1))}get movedRange(){const t=this.sourcePosition.getShiftedBy(Number.POSITIVE_INFINITY);return new ef(this.sourcePosition,t)}clone(){return new this.constructor(this.sourcePosition,this.howMany,this.targetPosition,this.graveyardPosition,this.baseVersion)}getReversed(){const t=this.targetPosition._getTransformedByMergeOperation(this),e=this.sourcePosition.path.slice(0,-1),n=new Zh(this.sourcePosition.root,e)._getTransformedByMergeOperation(this),o=new Mm(t,this.howMany,this.graveyardPosition,this.baseVersion+1);return o.insertionPosition=n,o}_validate(){const t=this.sourcePosition.parent,e=this.targetPosition.parent;if(!t.parent)throw new ss.a("merge-operation-source-position-invalid",this);if(!e.parent)throw new ss.a("merge-operation-target-position-invalid",this);if(this.howMany!=t.maxOffset)throw new ss.a("merge-operation-how-many-invalid",this)}_execute(){const t=this.sourcePosition.parent,e=ef._createIn(t);fm(e,this.targetPosition),fm(ef._createOn(t),this.graveyardPosition)}toJSON(){const t=super.toJSON();return t.sourcePosition=t.sourcePosition.toJSON(),t.targetPosition=t.targetPosition.toJSON(),t.graveyardPosition=t.graveyardPosition.toJSON(),t}static get className(){return"MergeOperation"}static fromJSON(t,e){const n=Zh.fromJSON(t.sourcePosition,e),o=Zh.fromJSON(t.targetPosition,e),i=Zh.fromJSON(t.graveyardPosition,e);return new this(n,t.howMany,o,i,t.baseVersion)}}class Mm extends cm{constructor(t,e,n,o){super(o),this.splitPosition=t.clone(),this.splitPosition.stickiness="toNext",this.howMany=e,this.insertionPosition=Mm.getInsertionPosition(t),this.insertionPosition.stickiness="toNone",this.graveyardPosition=n?n.clone():null,this.graveyardPosition&&(this.graveyardPosition.stickiness="toNext")}get type(){return"split"}get moveTargetPosition(){const t=this.insertionPosition.path.slice();return t.push(0),new Zh(this.insertionPosition.root,t)}get movedRange(){const t=this.splitPosition.getShiftedBy(Number.POSITIVE_INFINITY);return new ef(this.splitPosition,t)}clone(){const t=new this.constructor(this.splitPosition,this.howMany,this.graveyardPosition,this.baseVersion);return t.insertionPosition=this.insertionPosition,t}getReversed(){const t=this.splitPosition.root.document.graveyard,e=new Zh(t,[0]);return new Tm(this.moveTargetPosition,this.howMany,this.splitPosition,e,this.baseVersion+1)}_validate(){const t=this.splitPosition.parent,e=this.splitPosition.offset;if(!t||t.maxOffset<e)throw new ss.a("split-operation-position-invalid",this);if(!t.parent)throw new ss.a("split-operation-split-in-root",this);if(this.howMany!=t.maxOffset-this.splitPosition.offset)throw new ss.a("split-operation-how-many-invalid",this);if(this.graveyardPosition&&!this.graveyardPosition.nodeAfter)throw new ss.a("split-operation-graveyard-position-invalid",this)}_execute(){const t=this.splitPosition.parent;if(this.graveyardPosition)fm(ef._createFromPositionAndShift(this.graveyardPosition,1),this.insertionPosition);else{const e=t._clone();um(this.insertionPosition,e)}const e=new ef(Zh._createAt(t,this.splitPosition.offset),Zh._createAt(t,t.maxOffset));fm(e,this.moveTargetPosition)}toJSON(){const t=super.toJSON();return t.splitPosition=this.splitPosition.toJSON(),t.insertionPosition=this.insertionPosition.toJSON(),this.graveyardPosition&&(t.graveyardPosition=this.graveyardPosition.toJSON()),t}static get className(){return"SplitOperation"}static getInsertionPosition(t){const e=t.path.slice(0,-1);return e[e.length-1]++,new Zh(t.root,e)}static fromJSON(t,e){const n=Zh.fromJSON(t.splitPosition,e),o=Zh.fromJSON(t.insertionPosition,e),i=t.graveyardPosition?Zh.fromJSON(t.graveyardPosition,e):null,r=new this(n,t.howMany,i,t.baseVersion);return r.insertionPosition=o,r}}class Sm extends Wh{constructor(t,e,n="main"){super(e),this._document=t,this.rootName=n}get document(){return this._document}is(t,e){return e?e===this.name&&("rootElement"===t||"model:rootElement"===t||"element"===t||"model:element"===t):"rootElement"===t||"model:rootElement"===t||"element"===t||"model:element"===t||"node"===t||"model:node"===t}toJSON(){return this.rootName}}class Im{constructor(t,e){this.model=t,this.batch=e}createText(t,e){return new Gh(t,e)}createElement(t,e){return new Wh(t,e)}createDocumentFragment(){return new lm}cloneElement(t,e=!0){return t._clone(e)}insert(t,e,n=0){if(this._assertWriterUsedCorrectly(),t instanceof Gh&&""==t.data)return;const o=Zh._createAt(e,n);if(t.parent){if(Lm(t.root,o.root))return void this.move(ef._createOn(t),o);if(t.root.document)throw new ss.a("model-writer-insert-forbidden-move",this);this.remove(t)}const i=o.root.document?o.root.document.version:null,r=new ym(o,t,i);if(t instanceof Gh&&(r.shouldReceiveAttributes=!0),this.batch.addOperation(r),this.model.applyOperation(r),t instanceof lm)for(const[e,n]of t.markers){const t=Zh._createAt(n.root,0),i=new ef(n.start._getCombined(t,o),n.end._getCombined(t,o)),r={range:i,usingOperation:!0,affectsData:!0};this.model.markers.has(e)?this.updateMarker(e,r):this.addMarker(e,r)}}insertText(t,e,n,o){e instanceof lm||e instanceof Wh||e instanceof Zh?this.insert(this.createText(t),e,n):this.insert(this.createText(t,e),n,o)}insertElement(t,e,n,o){e instanceof lm||e instanceof Wh||e instanceof Zh?this.insert(this.createElement(t),e,n):this.insert(this.createElement(t,e),n,o)}append(t,e){this.insert(t,e,"end")}appendText(t,e,n){e instanceof lm||e instanceof Wh?this.insert(this.createText(t),e,"end"):this.insert(this.createText(t,e),n,"end")}appendElement(t,e,n){e instanceof lm||e instanceof Wh?this.insert(this.createElement(t),e,"end"):this.insert(this.createElement(t,e),n,"end")}setAttribute(t,e,n){if(this._assertWriterUsedCorrectly(),n instanceof ef){const o=n.getMinimalFlatRanges();for(const n of o)Bm(this,t,e,n)}else Nm(this,t,e,n)}setAttributes(t,e){for(const[n,o]of Gs(t))this.setAttribute(n,o,e)}removeAttribute(t,e){if(this._assertWriterUsedCorrectly(),e instanceof ef){const n=e.getMinimalFlatRanges();for(const e of n)Bm(this,t,null,e)}else Nm(this,t,null,e)}clearAttributes(t){this._assertWriterUsedCorrectly();const e=t=>{for(const e of t.getAttributeKeys())this.removeAttribute(e,t)};if(t instanceof ef)for(const n of t.getItems())e(n);else e(t)}move(t,e,n){if(this._assertWriterUsedCorrectly(),!(t instanceof ef))throw new ss.a("writer-move-invalid-range",this);if(!t.isFlat)throw new ss.a("writer-move-range-not-flat",this);const o=Zh._createAt(e,n);if(o.isEqual(t.start))return;if(this._addOperationForAffectedMarkers("move",t),!Lm(t.root,o.root))throw new ss.a("writer-move-different-document",this);const i=t.root.document?t.root.document.version:null,r=new _m(t.start,t.end.offset-t.start.offset,o,i);this.batch.addOperation(r),this.model.applyOperation(r)}remove(t){this._assertWriterUsedCorrectly();const e=t instanceof ef?t:ef._createOn(t),n=e.getMinimalFlatRanges().reverse();for(const t of n)this._addOperationForAffectedMarkers("move",t),Pm(t.start,t.end.offset-t.start.offset,this.batch,this.model)}merge(t){this._assertWriterUsedCorrectly();const e=t.nodeBefore,n=t.nodeAfter;if(this._addOperationForAffectedMarkers("merge",t),!(e instanceof Wh))throw new ss.a("writer-merge-no-element-before",this);if(!(n instanceof Wh))throw new ss.a("writer-merge-no-element-after",this);t.root.document?this._merge(t):this._mergeDetached(t)}createPositionFromPath(t,e,n){return this.model.createPositionFromPath(t,e,n)}createPositionAt(t,e){return this.model.createPositionAt(t,e)}createPositionAfter(t){return this.model.createPositionAfter(t)}createPositionBefore(t){return this.model.createPositionBefore(t)}createRange(t,e){return this.model.createRange(t,e)}createRangeIn(t){return this.model.createRangeIn(t)}createRangeOn(t){return this.model.createRangeOn(t)}createSelection(t,e,n){return this.model.createSelection(t,e,n)}_mergeDetached(t){const e=t.nodeBefore,n=t.nodeAfter;this.move(ef._createIn(n),Zh._createAt(e,"end")),this.remove(n)}_merge(t){const e=Zh._createAt(t.nodeBefore,"end"),n=Zh._createAt(t.nodeAfter,0),o=t.root.document.graveyard,i=new Zh(o,[0]),r=t.root.document.version,s=new Tm(n,t.nodeAfter.maxOffset,e,i,r);this.batch.addOperation(s),this.model.applyOperation(s)}rename(t,e){if(this._assertWriterUsedCorrectly(),!(t instanceof Wh))throw new ss.a("writer-rename-not-element-instance",this);const n=t.root.document?t.root.document.version:null,o=new Dm(Zh._createBefore(t),t.name,e,n);this.batch.addOperation(o),this.model.applyOperation(o)}split(t,e){this._assertWriterUsedCorrectly();let n=t.parent,o,i;if(!n.parent)throw new ss.a("writer-split-element-no-parent",this);if(e||(e=n.parent),!t.parent.getAncestors({includeSelf:!0}).includes(e))throw new ss.a("writer-split-invalid-limit-element",this);do{const e=n.root.document?n.root.document.version:null,r=n.maxOffset-t.offset,s=new Mm(t,r,null,e);this.batch.addOperation(s),this.model.applyOperation(s),o||i||(o=n,i=t.parent.nextSibling),n=(t=this.createPositionAfter(t.parent)).parent}while(n!==e);return{position:t,range:new ef(Zh._createAt(o,"end"),Zh._createAt(i,0))}}wrap(t,e){if(this._assertWriterUsedCorrectly(),!t.isFlat)throw new ss.a("writer-wrap-range-not-flat",this);const n=e instanceof Wh?e:new Wh(e);if(n.childCount>0)throw new ss.a("writer-wrap-element-not-empty",this);if(null!==n.parent)throw new ss.a("writer-wrap-element-attached",this);this.insert(n,t.start);const o=new ef(t.start.getShiftedBy(1),t.end.getShiftedBy(1));this.move(o,Zh._createAt(n,0))}unwrap(t){if(this._assertWriterUsedCorrectly(),null===t.parent)throw new ss.a("writer-unwrap-element-no-parent",this);this.move(ef._createIn(t),this.createPositionAfter(t)),this.remove(t)}addMarker(t,e){if(this._assertWriterUsedCorrectly(),!e||"boolean"!=typeof e.usingOperation)throw new ss.a("writer-addmarker-no-usingoperation",this);const n=e.usingOperation,o=e.range,i=void 0!==e.affectsData&&e.affectsData;if(this.model.markers.has(t))throw new ss.a("writer-addmarker-marker-exists",this);if(!o)throw new ss.a("writer-addmarker-no-range",this);return n?(zm(this,t,null,o,i),this.model.markers.get(t)):this.model.markers._set(t,o,n,i)}updateMarker(t,e){this._assertWriterUsedCorrectly();const n="string"==typeof t?t:t.name,o=this.model.markers.get(n);if(!o)throw new ss.a("writer-updatemarker-marker-not-exists",this);if(!e)return void this.model.markers._refresh(o);const i="boolean"==typeof e.usingOperation,r="boolean"==typeof e.affectsData,s=r?e.affectsData:o.affectsData;if(!i&&!e.range&&!r)throw new ss.a("writer-updatemarker-wrong-options",this);const a=o.getRange(),c=e.range?e.range:a;i&&e.usingOperation!==o.managedUsingOperations?e.usingOperation?zm(this,n,null,c,s):(zm(this,n,a,null,s),this.model.markers._set(n,c,void 0,s)):o.managedUsingOperations?zm(this,n,a,c,s):this.model.markers._set(n,c,void 0,s)}removeMarker(t){this._assertWriterUsedCorrectly();const e="string"==typeof t?t:t.name;if(!this.model.markers.has(e))throw new ss.a("writer-removemarker-no-marker",this);const n=this.model.markers.get(e);if(!n.managedUsingOperations)return void this.model.markers._remove(e);const o=n.getRange();zm(this,e,o,null,n.affectsData)}setSelection(t,e,n){this._assertWriterUsedCorrectly(),this.model.document.selection._setTo(t,e,n)}setSelectionFocus(t,e){this._assertWriterUsedCorrectly(),this.model.document.selection._setFocus(t,e)}setSelectionAttribute(t,e){if(this._assertWriterUsedCorrectly(),"string"==typeof t)this._setSelectionAttribute(t,e);else for(const[e,n]of Gs(t))this._setSelectionAttribute(e,n)}removeSelectionAttribute(t){if(this._assertWriterUsedCorrectly(),"string"==typeof t)this._removeSelectionAttribute(t);else for(const e of t)this._removeSelectionAttribute(e)}overrideSelectionGravity(){return this.model.document.selection._overrideGravity()}restoreSelectionGravity(t){this.model.document.selection._restoreGravity(t)}_setSelectionAttribute(t,e){const n=this.model.document.selection;if(n.isCollapsed&&n.anchor.parent.isEmpty){const o=vf._getStoreAttributeKey(t);this.setAttribute(o,e,n.anchor.parent)}n._setAttribute(t,e)}_removeSelectionAttribute(t){const e=this.model.document.selection;if(e.isCollapsed&&e.anchor.parent.isEmpty){const n=vf._getStoreAttributeKey(t);this.removeAttribute(n,e.anchor.parent)}e._removeAttribute(t)}_assertWriterUsedCorrectly(){if(this.model._currentWriter!==this)throw new ss.a("writer-incorrect-use",this)}_addOperationForAffectedMarkers(t,e){for(const n of this.model.markers){if(!n.managedUsingOperations)continue;const o=n.getRange();let i=!1;if("move"===t)i=e.containsPosition(o.start)||e.start.isEqual(o.start)||e.containsPosition(o.end)||e.end.isEqual(o.end);else{const t=e.nodeBefore,n=e.nodeAfter,r=o.start.parent==t&&o.start.isAtEnd,s=o.end.parent==n&&0==o.end.offset,a=o.end.nodeAfter==n,c=o.start.nodeAfter==n;i=r||s||a||c}i&&this.updateMarker(n.name,{range:o})}}}function Bm(t,e,n,o){const i=t.model,r=i.document;let s=o.start,a,c,l;for(const t of o.getWalker({shallow:!0}))l=t.item.getAttribute(e),a&&c!=l&&(c!=n&&d(),s=a),a=t.nextPosition,c=l;function d(){const o=new ef(s,a),l=o.root.document?r.version:null,d=new Am(o,e,c,n,l);t.batch.addOperation(d),i.applyOperation(d)}a instanceof Zh&&a!=s&&c!=n&&d()}function Nm(t,e,n,o){const i=t.model,r=i.document,s=o.getAttribute(e);let a,c;if(s!=n){const l=o.root===o;if(l){const t=o.document?r.version:null;c=new Em(o,e,s,n,t)}else{a=new ef(Zh._createBefore(o),t.createPositionAfter(o));const i=a.root.document?r.version:null;c=new Am(a,e,s,n,i)}t.batch.addOperation(c),i.applyOperation(c)}}function zm(t,e,n,o,i){const r=t.model,s=r.document,a=new xm(e,n,o,r.markers,i,s.version);t.batch.addOperation(a),r.applyOperation(a)}function Pm(t,e,n,o){let i;if(t.root.document){const n=o.document,r=new Zh(n.graveyard,[0]);i=new _m(t,e,r,n.version)}else i=new vm(t,e);n.addOperation(i),o.applyOperation(i)}function Lm(t,e){return t===e||t instanceof Sm&&e instanceof Sm}class Om{constructor(t){this._markerCollection=t,this._changesInElement=new Map,this._elementSnapshots=new Map,this._changedMarkers=new Map,this._changeCount=0,this._cachedChanges=null,this._cachedChangesWithGraveyard=null}get isEmpty(){return 0==this._changesInElement.size&&0==this._changedMarkers.size}refreshItem(t){if(this._isInInsertedElement(t.parent))return;this._markRemove(t.parent,t.startOffset,t.offsetSize),this._markInsert(t.parent,t.startOffset,t.offsetSize);const e=ef._createOn(t);for(const t of this._markerCollection.getMarkersIntersectingRange(e)){const e=t.getRange();this.bufferMarkerChange(t.name,e,e,t.affectsData)}this._cachedChanges=null}bufferOperation(t){switch(t.type){case"insert":if(this._isInInsertedElement(t.position.parent))return;this._markInsert(t.position.parent,t.position.offset,t.nodes.maxOffset);break;case"addAttribute":case"removeAttribute":case"changeAttribute":for(const e of t.range.getItems({shallow:!0}))this._isInInsertedElement(e.parent)||this._markAttribute(e);break;case"remove":case"move":case"reinsert":{if(t.sourcePosition.isEqual(t.targetPosition)||t.sourcePosition.getShiftedBy(t.howMany).isEqual(t.targetPosition))return;const e=this._isInInsertedElement(t.sourcePosition.parent),n=this._isInInsertedElement(t.targetPosition.parent);e||this._markRemove(t.sourcePosition.parent,t.sourcePosition.offset,t.howMany),n||this._markInsert(t.targetPosition.parent,t.getMovedRangeStart().offset,t.howMany);break}case"rename":{if(this._isInInsertedElement(t.position.parent))return;this._markRemove(t.position.parent,t.position.offset,1),this._markInsert(t.position.parent,t.position.offset,1);const e=ef._createFromPositionAndShift(t.position,1);for(const t of this._markerCollection.getMarkersIntersectingRange(e)){const e=t.getRange();this.bufferMarkerChange(t.name,e,e,t.affectsData)}break}case"split":{const e=t.splitPosition.parent;this._isInInsertedElement(e)||this._markRemove(e,t.splitPosition.offset,t.howMany),this._isInInsertedElement(t.insertionPosition.parent)||this._markInsert(t.insertionPosition.parent,t.insertionPosition.offset,1),t.graveyardPosition&&this._markRemove(t.graveyardPosition.parent,t.graveyardPosition.offset,1);break}case"merge":{const e=t.sourcePosition.parent;this._isInInsertedElement(e.parent)||this._markRemove(e.parent,e.startOffset,1);const n=t.graveyardPosition.parent;this._markInsert(n,t.graveyardPosition.offset,1);const o=t.targetPosition.parent;this._isInInsertedElement(o)||this._markInsert(o,t.targetPosition.offset,e.maxOffset);break}}this._cachedChanges=null}bufferMarkerChange(t,e,n,o){const i=this._changedMarkers.get(t);i?(i.newRange=n,i.affectsData=o,null==i.oldRange&&null==i.newRange&&this._changedMarkers.delete(t)):this._changedMarkers.set(t,{oldRange:e,newRange:n,affectsData:o})}getMarkersToRemove(){const t=[];for(const[e,n]of this._changedMarkers)null!=n.oldRange&&t.push({name:e,range:n.oldRange});return t}getMarkersToAdd(){const t=[];for(const[e,n]of this._changedMarkers)null!=n.newRange&&t.push({name:e,range:n.newRange});return t}getChangedMarkers(){return Array.from(this._changedMarkers).map(t=>({name:t[0],data:{oldRange:t[1].oldRange,newRange:t[1].newRange}}))}hasDataChanges(){for(const[,t]of this._changedMarkers)if(t.affectsData)return!0;return this._changesInElement.size>0}getChanges(t={includeChangesInGraveyard:!1}){if(this._cachedChanges)return t.includeChangesInGraveyard?this._cachedChangesWithGraveyard.slice():this._cachedChanges.slice();const e=[];for(const t of this._changesInElement.keys()){const n=this._changesInElement.get(t).sort((t,e)=>t.offset===e.offset?t.type!=e.type?"remove"==t.type?-1:1:0:t.offset<e.offset?-1:1),o=this._elementSnapshots.get(t),i=Rm(t.getChildren()),r=jm(o.length,n);let s=0,a=0;for(const n of r)if("i"===n)e.push(this._getInsertDiff(t,s,i[s].name)),s++;else if("r"===n)e.push(this._getRemoveDiff(t,s,o[a].name)),a++;else if("a"===n){const n=i[s].attributes,r=o[a].attributes;let c;if("$text"==i[s].name)c=new ef(Zh._createAt(t,s),Zh._createAt(t,s+1));else{const e=t.offsetToIndex(s);c=new ef(Zh._createAt(t,s),Zh._createAt(t.getChild(e),0))}e.push(...this._getAttributesDiff(c,r,n)),s++,a++}else s++,a++}e.sort((t,e)=>t.position.root!=e.position.root?t.position.root.rootName<e.position.root.rootName?-1:1:t.position.isEqual(e.position)?t.changeCount-e.changeCount:t.position.isBefore(e.position)?-1:1);for(let t=1;t<e.length;t++){const n=e[t-1],o=e[t],i="remove"==n.type&&"remove"==o.type&&"$text"==n.name&&"$text"==o.name&&n.position.isEqual(o.position),r="insert"==n.type&&"insert"==o.type&&"$text"==n.name&&"$text"==o.name&&n.position.parent==o.position.parent&&n.position.offset+n.length==o.position.offset,s="attribute"==n.type&&"attribute"==o.type&&n.position.parent==o.position.parent&&n.range.isFlat&&o.range.isFlat&&n.position.offset+n.length==o.position.offset&&n.attributeKey==o.attributeKey&&n.attributeOldValue==o.attributeOldValue&&n.attributeNewValue==o.attributeNewValue;(i||r||s)&&(e[t-1].length++,s&&(e[t-1].range.end=e[t-1].range.end.getShiftedBy(1)),e.splice(t,1),t--)}for(const t of e)delete t.changeCount,"attribute"==t.type&&(delete t.position,delete t.length);return this._changeCount=0,this._cachedChangesWithGraveyard=e.slice(),this._cachedChanges=e.slice().filter(Fm),t.includeChangesInGraveyard?this._cachedChangesWithGraveyard:this._cachedChanges}reset(){this._changesInElement.clear(),this._elementSnapshots.clear(),this._changedMarkers.clear(),this._cachedChanges=null}_markInsert(t,e,n){const o={type:"insert",offset:e,howMany:n,count:this._changeCount++};this._markChange(t,o)}_markRemove(t,e,n){const o={type:"remove",offset:e,howMany:n,count:this._changeCount++};this._markChange(t,o),this._removeAllNestedChanges(t,e,n)}_markAttribute(t){const e={type:"attribute",offset:t.startOffset,howMany:t.offsetSize,count:this._changeCount++};this._markChange(t.parent,e)}_markChange(t,e){this._makeSnapshot(t);const n=this._getChangesForElement(t);this._handleChange(e,n),n.push(e);for(let t=0;t<n.length;t++)n[t].howMany<1&&(n.splice(t,1),t--)}_getChangesForElement(t){let e;return this._changesInElement.has(t)?e=this._changesInElement.get(t):(e=[],this._changesInElement.set(t,e)),e}_makeSnapshot(t){this._elementSnapshots.has(t)||this._elementSnapshots.set(t,Rm(t.getChildren()))}_handleChange(t,e){t.nodesToHandle=t.howMany;for(const n of e){const o=t.offset+t.howMany,i=n.offset+n.howMany;if("insert"==t.type&&("insert"==n.type&&(t.offset<=n.offset?n.offset+=t.howMany:t.offset<i&&(n.howMany+=t.nodesToHandle,t.nodesToHandle=0)),"remove"==n.type&&t.offset<n.offset&&(n.offset+=t.howMany),"attribute"==n.type))if(t.offset<=n.offset)n.offset+=t.howMany;else if(t.offset<i){const i=n.howMany;n.howMany=t.offset-n.offset,e.unshift({type:"attribute",offset:o,howMany:i-n.howMany,count:this._changeCount++})}if("remove"==t.type){if("insert"==n.type)if(o<=n.offset)n.offset-=t.howMany;else if(o<=i)if(t.offset<n.offset){const e=o-n.offset;n.offset=t.offset,n.howMany-=e,t.nodesToHandle-=e}else n.howMany-=t.nodesToHandle,t.nodesToHandle=0;else if(t.offset<=n.offset)t.nodesToHandle-=n.howMany,n.howMany=0;else if(t.offset<i){const e=i-t.offset;n.howMany-=e,t.nodesToHandle-=e}if("remove"==n.type&&(o<=n.offset?n.offset-=t.howMany:t.offset<n.offset&&(t.nodesToHandle+=n.howMany,n.howMany=0)),"attribute"==n.type)if(o<=n.offset)n.offset-=t.howMany;else if(t.offset<n.offset){const e=o-n.offset;n.offset=t.offset,n.howMany-=e}else if(t.offset<i)if(o<=i){const o=n.howMany;n.howMany=t.offset-n.offset;const i=o-n.howMany-t.nodesToHandle;e.unshift({type:"attribute",offset:t.offset,howMany:i,count:this._changeCount++})}else n.howMany-=i-t.offset}if("attribute"==t.type){if("insert"==n.type)if(t.offset<n.offset&&o>n.offset){if(o>i){const t={type:"attribute",offset:i,howMany:o-i,count:this._changeCount++};this._handleChange(t,e),e.push(t)}t.nodesToHandle=n.offset-t.offset,t.howMany=t.nodesToHandle}else t.offset>=n.offset&&t.offset<i&&(o>i?(t.nodesToHandle=o-i,t.offset=i):t.nodesToHandle=0);if("remove"==n.type&&t.offset<n.offset&&o>n.offset){const i={type:"attribute",offset:n.offset,howMany:o-n.offset,count:this._changeCount++};this._handleChange(i,e),e.push(i),t.nodesToHandle=n.offset-t.offset,t.howMany=t.nodesToHandle}"attribute"==n.type&&(t.offset>=n.offset&&o<=i?(t.nodesToHandle=0,t.howMany=0,t.offset=0):t.offset<=n.offset&&o>=i&&(n.howMany=0))}}t.howMany=t.nodesToHandle,delete t.nodesToHandle}_getInsertDiff(t,e,n){return{type:"insert",position:Zh._createAt(t,e),name:n,length:1,changeCount:this._changeCount++}}_getRemoveDiff(t,e,n){return{type:"remove",position:Zh._createAt(t,e),name:n,length:1,changeCount:this._changeCount++}}_getAttributesDiff(t,e,n){const o=[];n=new Map(n);for(const[i,r]of e){const e=n.has(i)?n.get(i):null;e!==r&&o.push({type:"attribute",position:t.start,range:t.clone(),length:1,attributeKey:i,attributeOldValue:r,attributeNewValue:e,changeCount:this._changeCount++}),n.delete(i)}for(const[e,i]of n)o.push({type:"attribute",position:t.start,range:t.clone(),length:1,attributeKey:e,attributeOldValue:null,attributeNewValue:i,changeCount:this._changeCount++});return o}_isInInsertedElement(t){const e=t.parent;if(!e)return!1;const n=this._changesInElement.get(e),o=t.startOffset;if(n)for(const t of n)if("insert"==t.type&&o>=t.offset&&o<t.offset+t.howMany)return!0;return this._isInInsertedElement(e)}_removeAllNestedChanges(t,e,n){const o=new ef(Zh._createAt(t,e),Zh._createAt(t,e+n));for(const t of o.getItems({shallow:!0}))t.is("element")&&(this._elementSnapshots.delete(t),this._changesInElement.delete(t),this._removeAllNestedChanges(t,0,t.maxOffset))}}function Rm(t){const e=[];for(const n of t)if(n.is("$text"))for(let t=0;t<n.data.length;t++)e.push({name:"$text",attributes:new Map(n.getAttributes())});else e.push({name:n.name,attributes:new Map(n.getAttributes())});return e}function jm(t,e){const n=[];let o=0,i=0;for(const t of e){if(t.offset>o){for(let e=0;e<t.offset-o;e++)n.push("e");i+=t.offset-o}if("insert"==t.type){for(let e=0;e<t.howMany;e++)n.push("i");o=t.offset+t.howMany}else if("remove"==t.type){for(let e=0;e<t.howMany;e++)n.push("r");o=t.offset,i+=t.howMany}else n.push(..."a".repeat(t.howMany).split("")),o=t.offset+t.howMany,i+=t.howMany}if(i<t)for(let e=0;e<t-i-o;e++)n.push("e");return n}function Fm(t){const e=t.position&&"$graveyard"==t.position.root.rootName,n=t.range&&"$graveyard"==t.range.root.rootName;return!e&&!n}class Vm{constructor(){this._operations=[],this._undoPairs=new Map,this._undoneOperations=new Set}addOperation(t){this._operations.includes(t)||this._operations.push(t)}getOperations(t=Number.NEGATIVE_INFINITY,e=Number.POSITIVE_INFINITY){const n=[];for(const o of this._operations)o.baseVersion>=t&&o.baseVersion<e&&n.push(o);return n}getOperation(t){for(const e of this._operations)if(e.baseVersion==t)return e}setOperationAsUndone(t,e){this._undoPairs.set(e,t),this._undoneOperations.add(t)}isUndoingOperation(t){return this._undoPairs.has(t)}isUndoneOperation(t){return this._undoneOperations.has(t)}getUndoneOperation(t){return this._undoPairs.get(t)}}function Um(t){return!!t&&1==t.length&&/[\u0300-\u036f\u1ab0-\u1aff\u1dc0-\u1dff\u20d0-\u20ff\ufe20-\ufe2f]/.test(t)}function Hm(t){return!!t&&1==t.length&&/[\ud800-\udbff]/.test(t)}function Gm(t){return!!t&&1==t.length&&/[\udc00-\udfff]/.test(t)}function Km(t,e){return Hm(t.charAt(e-1))&&Gm(t.charAt(e))}function qm(t,e){return Um(t.charAt(e))}const Wm="$graveyard";class Ym{constructor(t){this.model=t,this.version=0,this.history=new Vm(this),this.selection=new vf(this),this.roots=new _s({idProperty:"rootName"}),this.differ=new Om(t.markers),this._postFixers=new Set,this._hasSelectionChangedFromTheLastChangeBlock=!1,this.createRoot("$root",Wm),this.listenTo(t,"applyOperation",(t,e)=>{const n=e[0];if(n.isDocumentOperation&&n.baseVersion!==this.version)throw new ss.a("model-document-applyoperation-wrong-version",this,{operation:n})},{priority:"highest"}),this.listenTo(t,"applyOperation",(t,e)=>{const n=e[0];n.isDocumentOperation&&this.differ.bufferOperation(n)},{priority:"high"}),this.listenTo(t,"applyOperation",(t,e)=>{const n=e[0];n.isDocumentOperation&&(this.version++,this.history.addOperation(n))},{priority:"low"}),this.listenTo(this.selection,"change",()=>{this._hasSelectionChangedFromTheLastChangeBlock=!0}),this.listenTo(t.markers,"update",(t,e,n,o)=>{this.differ.bufferMarkerChange(e.name,n,o,e.affectsData),null===n&&e.on("change",(t,n)=>{this.differ.bufferMarkerChange(e.name,n,e.getRange(),e.affectsData)})})}get graveyard(){return this.getRoot(Wm)}createRoot(t="$root",e="main"){if(this.roots.get(e))throw new ss.a("model-document-createroot-name-exists",this,{name:e});const n=new Sm(this,t,e);return this.roots.add(n),n}destroy(){this.selection.destroy(),this.stopListening()}getRoot(t="main"){return this.roots.get(t)}getRootNames(){return Array.from(this.roots,t=>t.rootName).filter(t=>t!=Wm)}registerPostFixer(t){this._postFixers.add(t)}toJSON(){const t=js(this);return t.selection="[engine.model.DocumentSelection]",t.model="[engine.model.Model]",t}_handleChangeBlock(t){this._hasDocumentChangedFromTheLastChangeBlock()&&(this._callPostFixers(t),this.selection.refresh(),this.differ.hasDataChanges()?this.fire("change:data",t.batch):this.fire("change",t.batch),this.selection.refresh(),this.differ.reset()),this._hasSelectionChangedFromTheLastChangeBlock=!1}_hasDocumentChangedFromTheLastChangeBlock(){return!this.differ.isEmpty||this._hasSelectionChangedFromTheLastChangeBlock}_getDefaultRoot(){for(const t of this.roots)if(t!==this.graveyard)return t;return this.graveyard}_getDefaultRange(){const t=this._getDefaultRoot(),e=this.model,n=e.schema,o=e.createPositionFromPath(t,[0]),i=n.getNearestSelectionRange(o);return i||e.createRange(o)}_validateSelectionRange(t){return $m(t.start)&&$m(t.end)}_callPostFixers(t){let e=!1;do{for(const n of this._postFixers)if(this.selection.refresh(),e=n(t),e)break}while(e)}}function $m(t){const e=t.textNode;if(e){const n=e.data,o=t.offset-e.startOffset;return!Km(n,o)&&!qm(n,o)}return!0}vs(Ym,ds);class Qm{constructor(){this._markers=new Map}[Symbol.iterator](){return this._markers.values()}has(t){return this._markers.has(t)}get(t){return this._markers.get(t)||null}_set(t,e,n=!1,o=!1){const i=t instanceof Zm?t.name:t;if(i.includes(","))throw new ss.a("markercollection-incorrect-marker-name",this);const r=this._markers.get(i);if(r){const t=r.getRange();let s=!1;return t.isEqual(e)||(r._attachLiveRange(kf.fromRange(e)),s=!0),n!=r.managedUsingOperations&&(r._managedUsingOperations=n,s=!0),"boolean"==typeof o&&o!=r.affectsData&&(r._affectsData=o,s=!0),s&&this.fire("update:"+i,r,t,e),r}const s=kf.fromRange(e),a=new Zm(i,s,n,o);return this._markers.set(i,a),this.fire("update:"+i,a,null,e),a}_remove(t){const e=t instanceof Zm?t.name:t,n=this._markers.get(e);return!!n&&(this._markers.delete(e),this.fire("update:"+e,n,n.getRange(),null),this._destroyMarker(n),!0)}_refresh(t){const e=t instanceof Zm?t.name:t,n=this._markers.get(e);if(!n)throw new ss.a("markercollection-refresh-marker-not-exists",this);const o=n.getRange();this.fire("update:"+e,n,o,o,n.managedUsingOperations,n.affectsData)}*getMarkersAtPosition(t){for(const e of this)e.getRange().containsPosition(t)&&(yield e)}*getMarkersIntersectingRange(t){for(const e of this)null!==e.getRange().getIntersection(t)&&(yield e)}destroy(){for(const t of this._markers.values())this._destroyMarker(t);this._markers=null,this.stopListening()}*getMarkersGroup(t){for(const e of this._markers.values())e.name.startsWith(t+":")&&(yield e)}_destroyMarker(t){t.stopListening(),t._detachLiveRange()}}vs(Qm,ds);class Zm{constructor(t,e,n,o){this.name=t,this._liveRange=this._attachLiveRange(e),this._managedUsingOperations=n,this._affectsData=o}get managedUsingOperations(){if(!this._liveRange)throw new ss.a("marker-destroyed",this);return this._managedUsingOperations}get affectsData(){if(!this._liveRange)throw new ss.a("marker-destroyed",this);return this._affectsData}getStart(){if(!this._liveRange)throw new ss.a("marker-destroyed",this);return this._liveRange.start.clone()}getEnd(){if(!this._liveRange)throw new ss.a("marker-destroyed",this);return this._liveRange.end.clone()}getRange(){if(!this._liveRange)throw new ss.a("marker-destroyed",this);return this._liveRange.toRange()}is(t){return"marker"===t||"model:marker"===t}_attachLiveRange(t){return this._liveRange&&this._detachLiveRange(),t.delegate("change:range").to(this),t.delegate("change:content").to(this),this._liveRange=t,t}_detachLiveRange(){this._liveRange.stopDelegating("change:range",this),this._liveRange.stopDelegating("change:content",this),this._liveRange.detach(),this._liveRange=null}}vs(Zm,ds);class Jm extends cm{get type(){return"noop"}clone(){return new Jm(this.baseVersion)}getReversed(){return new Jm(this.baseVersion+1)}_execute(){}static get className(){return"NoOperation"}}const Xm={};Xm[Am.className]=Am,Xm[ym.className]=ym,Xm[xm.className]=xm,Xm[_m.className]=_m,Xm[Jm.className]=Jm,Xm[cm.className]=cm,Xm[Dm.className]=Dm,Xm[Em.className]=Em,Xm[Mm.className]=Mm,Xm[Tm.className]=Tm;class tp{static fromJSON(t,e){return Xm[t.__className].fromJSON(t,e)}}class ep extends Zh{constructor(t,e,n="toNone"){if(super(t,e,n),!this.root.is("rootElement"))throw new ss.a("model-liveposition-root-not-rootelement",t);np.call(this)}detach(){this.stopListening()}is(t){return"livePosition"===t||"model:livePosition"===t||"position"==t||"model:position"===t}toPosition(){return new Zh(this.root,this.path.slice(),this.stickiness)}static fromPosition(t,e){return new this(t.root,t.path.slice(),e||t.stickiness)}}function np(){this.listenTo(this.root.document.model,"applyOperation",(t,e)=>{const n=e[0];n.isDocumentOperation&&op.call(this,n)},{priority:"low"})}function op(t){const e=this.getTransformedByOperation(t);if(!this.isEqual(e)){const t=this.toPosition();this.path=e.path,this.root=e.root,this.fire("change",t)}}function ip(t,e,n,o){return t.change(i=>{let r;r=n?n instanceof uf||n instanceof vf?n:i.createSelection(n,o):t.document.selection,r.isCollapsed||t.deleteContent(r,{doNotAutoparagraph:!0});const s=new rp(t,i,r.anchor);let a;a=e.is("documentFragment")?e.getChildren():[e],s.handleNodes(a,{isFirst:!0,isLast:!0});const c=s.getSelectionRange();c&&(r instanceof vf?i.setSelection(c):r.setTo(c));const l=s.getAffectedRange()||t.createRange(r.anchor);return s.destroy(),l})}vs(ep,ds);class rp{constructor(t,e,n){this.model=t,this.writer=e,this.position=n,this.canMergeWith=new Set([this.position.parent]),this.schema=t.schema,this._filterAttributesOf=[],this._affectedStart=null,this._affectedEnd=null}handleNodes(t,e){t=Array.from(t);for(let n=0;n<t.length;n++){const o=t[n];this._handleNode(o,{isFirst:0===n&&e.isFirst,isLast:n===t.length-1&&e.isLast})}this.schema.removeDisallowedAttributes(this._filterAttributesOf,this.writer),this._filterAttributesOf=[]}getSelectionRange(){return this.nodeToSelect?ef._createOn(this.nodeToSelect):this.model.schema.getNearestSelectionRange(this.position)}getAffectedRange(){return this._affectedStart?new ef(this._affectedStart,this._affectedEnd):null}destroy(){this._affectedStart&&this._affectedStart.detach(),this._affectedEnd&&this._affectedEnd.detach()}_handleNode(t,e){if(this.schema.isObject(t))return void this._handleObject(t,e);const n=this._checkAndSplitToAllowedPosition(t,e);n?(this._insert(t),this._mergeSiblingsOf(t,e)):this._handleDisallowedNode(t,e)}_handleObject(t,e){this._checkAndSplitToAllowedPosition(t)?this._insert(t):this._tryAutoparagraphing(t,e)}_handleDisallowedNode(t,e){t.is("element")?this.handleNodes(t.getChildren(),e):this._tryAutoparagraphing(t,e)}_insert(t){if(!this.schema.checkChild(this.position,t))throw new ss.a("insertcontent-wrong-position",this,{node:t,position:this.position});const e=ep.fromPosition(this.position,"toNext");this._setAffectedBoundaries(this.position),this.writer.insert(t,this.position),this.position=e.toPosition(),e.detach(),this.schema.isObject(t)&&!this.schema.checkChild(this.position,"$text")?this.nodeToSelect=t:this.nodeToSelect=null,this._filterAttributesOf.push(t)}_setAffectedBoundaries(t){this._affectedStart||(this._affectedStart=ep.fromPosition(t,"toPrevious")),this._affectedEnd&&!this._affectedEnd.isBefore(t)||(this._affectedEnd&&this._affectedEnd.detach(),this._affectedEnd=ep.fromPosition(t,"toNext"))}_mergeSiblingsOf(t,e){if(!(t instanceof Wh))return;const n=this._canMergeLeft(t,e),o=this._canMergeRight(t,e),i=ep._createBefore(t);i.stickiness="toNext";const r=ep._createAfter(t);if(r.stickiness="toNext",n){const t=ep.fromPosition(this.position);t.stickiness="toNext",this._affectedStart.isEqual(i)&&(this._affectedStart.detach(),this._affectedStart=ep._createAt(i.nodeBefore,"end","toPrevious")),this.writer.merge(i),i.isEqual(this._affectedEnd)&&e.isLast&&(this._affectedEnd.detach(),this._affectedEnd=ep._createAt(i.nodeBefore,"end","toNext")),this.position=t.toPosition(),t.detach()}if(o){if(!this.position.isEqual(r))throw new ss.a("insertcontent-invalid-insertion-position",this);this.position=Zh._createAt(r.nodeBefore,"end");const t=ep.fromPosition(this.position,"toPrevious");this._affectedEnd.isEqual(r)&&(this._affectedEnd.detach(),this._affectedEnd=ep._createAt(r.nodeBefore,"end","toNext")),this.writer.merge(r),r.getShiftedBy(-1).isEqual(this._affectedStart)&&e.isFirst&&(this._affectedStart.detach(),this._affectedStart=ep._createAt(r.nodeBefore,0,"toPrevious")),this.position=t.toPosition(),t.detach()}(n||o)&&this._filterAttributesOf.push(this.position.parent),i.detach(),r.detach()}_canMergeLeft(t,e){const n=t.previousSibling;return e.isFirst&&n instanceof Wh&&this.canMergeWith.has(n)&&this.model.schema.checkMerge(n,t)}_canMergeRight(t,e){const n=t.nextSibling;return e.isLast&&n instanceof Wh&&this.canMergeWith.has(n)&&this.model.schema.checkMerge(t,n)}_tryAutoparagraphing(t,e){const n=this.writer.createElement("paragraph");this._getAllowedIn(n,this.position.parent)&&this.schema.checkChild(n,t)&&(n._appendChild(t),this._handleNode(n,e))}_checkAndSplitToAllowedPosition(t){const e=this._getAllowedIn(t,this.position.parent);if(!e)return!1;for(;e!=this.position.parent;){if(this.schema.isLimit(this.position.parent))return!1;if(this.position.isAtStart){const t=this.position.parent;this.position=this.writer.createPositionBefore(t),t.isEmpty&&t.parent===e&&this.writer.remove(t)}else if(this.position.isAtEnd)this.position=this.writer.createPositionAfter(this.position.parent);else{const t=this.writer.createPositionAfter(this.position.parent);this._setAffectedBoundaries(this.position),this.writer.split(this.position),this.position=t,this.canMergeWith.add(this.position.nodeAfter)}}return!0}_getAllowedIn(t,e){return this.schema.checkChild(e,t)?e:e.parent?this._getAllowedIn(t,e.parent):null}}function sp(t,e,n={}){if(e.isCollapsed)return;const o=e.getFirstRange();if("$graveyard"==o.root.rootName)return;const i=t.schema;t.change(t=>{if(!n.doNotResetEntireContent&&wp(i,e))return void bp(t,e,i);const[r,s]=ap(o);r.isTouching(s)||t.remove(t.createRange(r,s)),n.leaveUnmerged||(lp(t,r,s),i.removeDisallowedAttributes(r.parent.getChildren(),t)),Cp(t,e,r),!n.doNotAutoparagraph&&mp(i,r)&&kp(t,r,e),r.detach(),s.detach()})}function ap(t){const e=t.root.document.model,n=t.start;let o=t.end;if(e.hasContent(t,{ignoreMarkers:!0})){const n=cp(o);if(n&&o.isTouching(e.createPositionAt(n,0))){const n=e.createSelection(t);e.modifySelection(n,{direction:"backward"}),o=n.getLastPosition()}}return[ep.fromPosition(n,"toPrevious"),ep.fromPosition(o,"toNext")]}function cp(t){const e=t.parent,n=e.root.document.model.schema,o=e.getAncestors({parentFirst:!0,includeSelf:!0});for(const t of o){if(n.isLimit(t))return null;if(n.isBlock(t))return t}}function lp(t,e,n){const o=t.model;if(!fp(t.model.schema,e,n))return;const[i,r]=gp(e,n);i&&r&&(!o.hasContent(i,{ignoreMarkers:!0})&&o.hasContent(r,{ignoreMarkers:!0})?up(t,e,n,i.parent):dp(t,e,n,i.parent))}function dp(t,e,n,o){const i=e.parent,r=n.parent;if(i!=o&&r!=o){for(e=t.createPositionAfter(i),(n=t.createPositionBefore(r)).isEqual(e)||t.insert(r,e),t.merge(e);n.parent.isEmpty;){const e=n.parent;n=t.createPositionBefore(e),t.remove(e)}fp(t.model.schema,e,n)&&dp(t,e,n,o)}}function up(t,e,n,o){const i=e.parent,r=n.parent;if(i!=o&&r!=o){for(e=t.createPositionAfter(i),(n=t.createPositionBefore(r)).isEqual(e)||t.insert(i,n);e.parent.isEmpty;){const n=e.parent;e=t.createPositionBefore(n),t.remove(n)}n=t.createPositionBefore(r),hp(t,n),fp(t.model.schema,e,n)&&up(t,e,n,o)}}function hp(t,e){const n=e.nodeBefore,o=e.nodeAfter;n.name!=o.name&&t.rename(n,o.name),t.clearAttributes(n),t.setAttributes(Object.fromEntries(o.getAttributes()),n),t.merge(e)}function fp(t,e,n){const o=e.parent,i=n.parent;return o!=i&&(!t.isLimit(o)&&!t.isLimit(i)&&pp(e,n,t))}function gp(t,e){const n=t.getAncestors(),o=e.getAncestors();let i=0;for(;n[i]&&n[i]==o[i];)i++;return[n[i],o[i]]}function mp(t,e){const n=t.checkChild(e,"$text"),o=t.checkChild(e,"paragraph");return!n&&o}function pp(t,e,n){const o=new ef(t,e);for(const t of o.getWalker())if(n.isLimit(t.item))return!1;return!0}function kp(t,e,n){const o=t.createElement("paragraph");t.insert(o,e),Cp(t,n,t.createPositionAt(o,0))}function bp(t,e){const n=t.model.schema.getLimitElement(e);t.remove(t.createRangeIn(n)),kp(t,t.createPositionAt(n,0),e)}function wp(t,e){const n=t.getLimitElement(e);if(!e.containsEntireContent(n))return!1;const o=e.getFirstRange();return o.start.parent!=o.end.parent&&t.checkChild(n,"paragraph")}function Cp(t,e,n){e instanceof vf?t.setSelection(n):e.setTo(n)}const Ap=' ,.?!:;"-()';function vp(t,e,n={}){const o=t.schema,i="backward"!=n.direction,r=n.unit?n.unit:"character",s=e.focus,a=new $h({boundaries:Dp(s,i),singleCharacters:!0,direction:i?"forward":"backward"}),c={walker:a,schema:o,isForward:i,unit:r};let l;for(;l=a.next();){if(l.done)return;const n=_p(c,l.value);if(n)return void(e instanceof vf?t.change(t=>{t.setSelectionFocus(n)}):e.setFocus(n))}}function _p(t,e){const{isForward:n,walker:o,unit:i,schema:r}=t,{type:s,item:a,nextPosition:c}=e;if("text"==s)return"word"===t.unit?xp(o,n):yp(o,i,n);if(s==(n?"elementStart":"elementEnd")){if(r.isSelectable(a))return Zh._createAt(a,n?"after":"before");if(r.checkChild(c,"$text"))return c}else{if(r.isLimit(a))return void o.skip(()=>!0);if(r.checkChild(c,"$text"))return c}}function yp(t,e){const n=t.position.textNode;if(n){const o=n.data;let i=t.position.offset-n.startOffset;for(;Km(o,i)||"character"==e&&qm(o,i);)t.next(),i=t.position.offset-n.startOffset}return t.position}function xp(t,e){let n=t.position.textNode;if(n){let o=t.position.offset-n.startOffset;for(;!Ep(n.data,o,e)&&!Tp(n,o,e);){t.next();const i=e?t.position.nodeAfter:t.position.nodeBefore;if(i&&i.is("$text")){const o=i.data.charAt(e?0:i.data.length-1);Ap.includes(o)||(t.next(),n=t.position.textNode)}o=t.position.offset-n.startOffset}}return t.position}function Dp(t,e){const n=t.root,o=Zh._createAt(n,e?"end":0);return e?new ef(t,o):new ef(o,t)}function Ep(t,e,n){const o=e+(n?0:-1);return Ap.includes(t.charAt(o))}function Tp(t,e,n){return e===(n?t.endOffset:0)}function Mp(t,e){return t.change(t=>{const n=t.createDocumentFragment(),o=e.getFirstRange();if(!o||o.isCollapsed)return n;const i=o.start.root,r=o.start.getCommonPath(o.end),s=i.getNodeByPath(r);let a;a=o.start.parent==o.end.parent?o:t.createRange(t.createPositionAt(s,o.start.path[r.length]),t.createPositionAt(s,o.end.path[r.length]+1));const c=a.end.offset-a.start.offset;for(const e of a.getItems({shallow:!0}))e.is("$textProxy")?t.appendText(e.data,e.getAttributes(),n):t.append(t.cloneElement(e,!0),n);if(a!=o){const e=o._getTransformedByMove(a.start,t.createPositionAt(n,0),c)[0],i=t.createRange(t.createPositionAt(n,0),e.start),r=t.createRange(e.end,t.createPositionAt(n,"end"));Sp(r,t),Sp(i,t)}return n})}function Sp(t,e){const n=[];Array.from(t.getItems({direction:"backward"})).map(t=>e.createRangeOn(t)).filter(e=>{const n=(e.start.isAfter(t.start)||e.start.isEqual(t.start))&&(e.end.isBefore(t.end)||e.end.isEqual(t.end));return n}).forEach(t=>{n.push(t.start.parent),e.remove(t)}),n.forEach(t=>{let n=t;for(;n.parent&&n.isEmpty;){const t=e.createRangeOn(n);n=n.parent,e.remove(t)}})}function Ip(t){t.document.registerPostFixer(e=>Bp(e,t))}function Bp(t,e){const n=e.document.selection,o=e.schema,i=[];let r=!1;for(const t of n.getRanges()){const e=Np(t,o);e&&!e.isEqual(t)?(i.push(e),r=!0):i.push(t)}r&&t.setSelection(Rp(i),{backward:n.isBackward})}function Np(t,e){return t.isCollapsed?zp(t,e):Pp(t,e)}function zp(t,e){const n=t.start,o=e.getNearestSelectionRange(n);if(!o)return null;if(!o.isCollapsed)return o;const i=o.start;return n.isEqual(i)?null:new ef(i)}function Pp(t,e){const{start:n,end:o}=t,i=e.checkChild(n,"$text"),r=e.checkChild(o,"$text"),s=e.getLimitElement(n),a=e.getLimitElement(o);if(s===a){if(i&&r)return null;if(Op(n,o,e)){const t=n.nodeAfter&&e.isSelectable(n.nodeAfter),i=t?null:e.getNearestSelectionRange(n,"forward"),r=o.nodeBefore&&e.isSelectable(o.nodeBefore),s=r?null:e.getNearestSelectionRange(o,"backward"),a=i?i.start:n,c=s?s.end:o;return new ef(a,c)}}const c=s&&!s.is("rootElement"),l=a&&!a.is("rootElement");if(c||l){const t=n.nodeAfter&&o.nodeBefore&&n.nodeAfter.parent===o.nodeBefore.parent,i=c&&(!t||!jp(n.nodeAfter,e)),r=l&&(!t||!jp(o.nodeBefore,e));let d=n,u=o;return i&&(d=Zh._createBefore(Lp(s,e))),r&&(u=Zh._createAfter(Lp(a,e))),new ef(d,u)}return null}function Lp(t,e){let n=t,o=n;for(;e.isLimit(o)&&o.parent;)n=o,o=o.parent;return n}function Op(t,e,n){const o=t.nodeAfter&&!n.isLimit(t.nodeAfter)||n.checkChild(t,"$text"),i=e.nodeBefore&&!n.isLimit(e.nodeBefore)||n.checkChild(e,"$text");return o||i}function Rp(t){const e=[];e.push(t.shift());for(const n of t){const t=e.pop();if(n.isEqual(t))e.push(t);else if(n.isIntersecting(t)){const o=t.start.isAfter(n.start)?n.start:t.start,i=t.end.isAfter(n.end)?t.end:n.end,r=new ef(o,i);e.push(r)}else e.push(t),e.push(n)}return e}function jp(t,e){return t&&e.isSelectable(t)}class Fp{constructor(){this.markers=new Qm,this.document=new Ym(this),this.schema=new Pg,this._pendingChanges=[],this._currentWriter=null,["insertContent","deleteContent","modifySelection","getSelectedContent","applyOperation"].forEach(t=>this.decorate(t)),this.on("applyOperation",(t,e)=>{const n=e[0];n._validate()},{priority:"highest"}),this.schema.register("$root",{isLimit:!0}),this.schema.register("$block",{allowIn:"$root",isBlock:!0}),this.schema.register("$text",{allowIn:"$block",isInline:!0,isContent:!0}),this.schema.register("$clipboardHolder",{allowContentOf:"$root",isLimit:!0}),this.schema.extend("$text",{allowIn:"$clipboardHolder"}),this.schema.register("$marker"),this.schema.addChildCheck((t,e)=>{if("$marker"===e.name)return!0}),Ip(this),this.document.registerPostFixer(cg)}change(t){try{return 0===this._pendingChanges.length?(this._pendingChanges.push({batch:new am,callback:t}),this._runPendingChanges()[0]):t(this._currentWriter)}catch(t){ss.a.rethrowUnexpectedError(t,this)}}enqueueChange(t,e){try{"string"==typeof t?t=new am(t):"function"==typeof t&&(e=t,t=new am),this._pendingChanges.push({batch:t,callback:e}),1==this._pendingChanges.length&&this._runPendingChanges()}catch(t){ss.a.rethrowUnexpectedError(t,this)}}applyOperation(t){t._execute()}insertContent(t,e,n){return ip(this,t,e,n)}deleteContent(t,e){sp(this,t,e)}modifySelection(t,e){vp(this,t,e)}getSelectedContent(t){return Mp(this,t)}hasContent(t,e={}){const n=t instanceof Wh?ef._createIn(t):t;if(n.isCollapsed)return!1;const{ignoreWhitespaces:o=!1,ignoreMarkers:i=!1}=e;if(!i)for(const t of this.markers.getMarkersIntersectingRange(n))if(t.affectsData)return!0;for(const t of n.getItems())if(this.schema.isContent(t)){if(!t.is("$textProxy"))return!0;if(!o)return!0;if(-1!==t.data.search(/\S/))return!0}return!1}createPositionFromPath(t,e,n){return new Zh(t,e,n)}createPositionAt(t,e){return Zh._createAt(t,e)}createPositionAfter(t){return Zh._createAfter(t)}createPositionBefore(t){return Zh._createBefore(t)}createRange(t,e){return new ef(t,e)}createRangeIn(t){return ef._createIn(t)}createRangeOn(t){return ef._createOn(t)}createSelection(t,e,n){return new uf(t,e,n)}createBatch(t){return new am(t)}createOperationFromJSON(t){return tp.fromJSON(t,this.document)}destroy(){this.document.destroy(),this.stopListening()}_runPendingChanges(){const t=[];for(this.fire("_beforeChanges");this._pendingChanges.length;){const e=this._pendingChanges[0].batch;this._currentWriter=new Im(this,e);const n=this._pendingChanges[0].callback(this._currentWriter);t.push(n),this.document._handleChangeBlock(this._currentWriter),this._pendingChanges.shift(),this._currentWriter=null}return this.fire("_afterChanges"),t}}vs(Fp,Zc);class Vp{constructor(){this._listener=Object.create(Zd)}listenTo(t){this._listener.listenTo(t,"keydown",(t,e)=>{this._listener.fire("_keydown:"+Ol(e),e)})}set(t,e,n={}){const o=Rl(t),i=n.priority;this._listener.listenTo(this._listener,"_keydown:"+o,(t,n)=>{e(n,()=>{n.preventDefault(),n.stopPropagation(),t.stop()}),t.return=!0},{priority:i})}press(t){return!!this._listener.fire("_keydown:"+Ol(t),t)}destroy(){this._listener.stopListening()}}class Up extends Vp{constructor(t){super(),this.editor=t}set(t,e,n={}){if("string"==typeof e){const t=e;e=(e,n)=>{this.editor.execute(t),n()}}super.set(t,e,n)}}class Hp{constructor(t={}){this._context=t.context||new Ps({language:t.language}),this._context._addEditor(this,!t.context);const e=Array.from(this.constructor.builtinPlugins||[]);this.config=new $r(t,this.constructor.defaultConfig),this.config.define("plugins",e),this.config.define(this._context._getEditorConfig()),this.plugins=new ys(this,e,this._context.plugins),this.locale=this._context.locale,this.t=this.locale.t,this.commands=new Bg,this.set("state","initializing"),this.once("ready",()=>this.state="ready",{priority:"high"}),this.once("destroy",()=>this.state="destroyed",{priority:"high"}),this.set("isReadOnly",!1),this.model=new Fp;const n=new Pc;this.data=new nm(this.model,n),this.editing=new Ig(this.model,n),this.editing.view.document.bind("isReadOnly").to(this),this.conversion=new im([this.editing.downcastDispatcher,this.data.downcastDispatcher],this.data.upcastDispatcher),this.conversion.addAlias("dataDowncast",this.data.downcastDispatcher),this.conversion.addAlias("editingDowncast",this.editing.downcastDispatcher),this.keystrokes=new Up(this),this.keystrokes.listenTo(this.editing.view.document)}initPlugins(){const t=this.config,e=t.get("plugins"),n=t.get("removePlugins")||[],o=t.get("extraPlugins")||[];return this.plugins.init(e.concat(o),n)}destroy(){let t=Promise.resolve();return"initializing"==this.state&&(t=new Promise(t=>this.once("ready",t))),t.then(()=>{this.fire("destroy"),this.stopListening(),this.commands.destroy()}).then(()=>this.plugins.destroy()).then(()=>{this.model.destroy(),this.data.destroy(),this.editing.destroy(),this.keystrokes.destroy()}).then(()=>this._context._removeEditor(this))}execute(...t){try{return this.commands.execute(...t)}catch(t){ss.a.rethrowUnexpectedError(t,this)}}focus(){this.editing.view.focus()}}vs(Hp,Zc);const Gp={setData(t){this.data.set(t)},getData(t){return this.data.get(t)}};var Kp=Gp;function qp(t,e){t instanceof HTMLTextAreaElement&&(t.value=e),t.innerHTML=e}const Wp={updateSourceElement(){if(!this.sourceElement)throw new ss.a("editor-missing-sourceelement",this);qp(this.sourceElement,this.data.get())}};var Yp=Wp;function $p(t){if(!gt(t.updateSourceElement))throw new ss.a("attachtoform-missing-elementapi-interface",t);const e=t.sourceElement;if(e&&"textarea"===e.tagName.toLowerCase()&&e.form){let n;const o=e.form,i=()=>t.updateSourceElement();gt(o.submit)&&(n=o.submit,o.submit=()=>{i(),n.apply(o)}),o.addEventListener("submit",i),t.on("destroy",()=>{o.removeEventListener("submit",i),n&&(o.submit=n)})}}class Qp{getHtml(t){const e=document.implementation.createHTMLDocument(""),n=e.createElement("div");return n.appendChild(t),n.innerHTML}}class Zp{constructor(t){this._domParser=new DOMParser,this._domConverter=new Gd(t,{blockFillerMode:"nbsp"}),this._htmlWriter=new Qp}toData(t){const e=this._domConverter.viewToDom(t,document);return this._htmlWriter.getHtml(e)}toView(t){const e=this._toDom(t);return this._domConverter.domToView(e)}registerRawContentMatcher(t){this._domConverter.registerRawContentMatcher(t)}_toDom(t){const e=this._domParser.parseFromString(t,"text/html"),n=e.createDocumentFragment(),o=e.body.childNodes;for(;o.length>0;)n.appendChild(o[0]);return n}}class Jp{constructor(t){this.editor=t,this._components=new Map}*names(){for(const t of this._components.values())yield t.originalName}add(t,e){this._components.set(Xp(t),{callback:e,originalName:t})}create(t){if(!this.has(t))throw new ss.a("componentfactory-item-missing",this,{name:t});return this._components.get(Xp(t)).callback(this.editor.locale)}has(t){return this._components.has(Xp(t))}}function Xp(t){return String(t).toLowerCase()}class tk{constructor(){this.set("isFocused",!1),this.set("focusedElement",null),this._elements=new Set,this._nextEventLoopTimeout=null}add(t){if(this._elements.has(t))throw new ss.a("focustracker-add-element-already-exist",this);this.listenTo(t,"focus",()=>this._focus(t),{useCapture:!0}),this.listenTo(t,"blur",()=>this._blur(),{useCapture:!0}),this._elements.add(t)}remove(t){t===this.focusedElement&&this._blur(t),this._elements.has(t)&&(this.stopListening(t),this._elements.delete(t))}destroy(){this.stopListening()}_focus(t){clearTimeout(this._nextEventLoopTimeout),this.focusedElement=t,this.isFocused=!0}_blur(){clearTimeout(this._nextEventLoopTimeout),this._nextEventLoopTimeout=setTimeout(()=>{this.focusedElement=null,this.isFocused=!1},0)}}vs(tk,Zd),vs(tk,Zc);class ek{constructor(t){this.editor=t,this.componentFactory=new Jp(t),this.focusTracker=new tk,this._editableElementsMap=new Map,this.listenTo(t.editing.view.document,"layoutChanged",()=>this.update())}get element(){return null}update(){this.fire("update")}destroy(){this.stopListening(),this.focusTracker.destroy();for(const t of this._editableElementsMap.values())t.ckeditorInstance=null;this._editableElementsMap=new Map}setEditableElement(t,e){this._editableElementsMap.set(t,e),e.ckeditorInstance||(e.ckeditorInstance=this.editor)}getEditableElement(t="main"){return this._editableElementsMap.get(t)}getEditableElementsNames(){return this._editableElementsMap.keys()}get _editableElements(){return console.warn("editor-ui-deprecated-editable-elements: The EditorUI#_editableElements property has been deprecated and will be removed in the near future.",{editorUI:this}),this._editableElementsMap}}function nk({origin:t,originKeystrokeHandler:e,originFocusTracker:n,toolbar:o,beforeFocus:i,afterBlur:r}){n.add(o.element),e.set("Alt+F10",(t,e)=>{n.isFocused&&!o.focusTracker.isFocused&&(i&&i(),o.focus(),e())}),o.keystrokes.set("Esc",(e,n)=>{o.focusTracker.isFocused&&(t.focus(),r&&r(),n())})}function ok(t){return Array.isArray(t)?{items:t}:t?Object.assign({items:[]},t):{items:[]}}vs(ek,ds);var ik=n(1),rk=n.n(ik),sk=n(12),ak={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},ck=rk()(sk.a,ak),lk=sk.a.locals||{};const dk=new WeakMap;function uk(t){const{view:e,element:n,text:o,isDirectHost:i=!0}=t,r=e.document;dk.has(r)||(dk.set(r,new Map),r.registerPostFixer(t=>pk(r,t))),dk.get(r).set(n,{text:o,isDirectHost:i}),e.change(t=>pk(r,t))}function hk(t,e){const n=e.document;t.change(t=>{if(!dk.has(n))return;const o=dk.get(n),i=o.get(e);t.removeAttribute("data-placeholder",i.hostElement),gk(t,i.hostElement),o.delete(e)})}function fk(t,e){return!e.hasClass("ck-placeholder")&&(t.addClass("ck-placeholder",e),!0)}function gk(t,e){return!!e.hasClass("ck-placeholder")&&(t.removeClass("ck-placeholder",e),!0)}function mk(t){if(!t.isAttached())return!1;const e=!Array.from(t.getChildren()).some(t=>!t.is("uiElement")),n=t.document;if(!n.isFocused&&e)return!0;const o=n.selection,i=o.anchor;return!(!e||!i||i.parent===t)}function pk(t,e){const n=dk.get(t);let o=!1;for(const[t,i]of n)kk(e,t,i)&&(o=!0);return o}function kk(t,e,n){const{text:o,isDirectHost:i}=n,r=i?e:bk(e);let s=!1;return!!r&&(n.hostElement=r,r.getAttribute("data-placeholder")!==o&&(t.setAttribute("data-placeholder",o,r),s=!0),mk(r)?fk(t,r)&&(s=!0):gk(t,r)&&(s=!0),s)}function bk(t){if(1===t.childCount){const e=t.getChild(0);if(e.is("element")&&!e.is("uiElement"))return e}return null}class wk{constructor(){this._replacedElements=[]}replace(t,e){this._replacedElements.push({element:t,newElement:e}),t.style.display="none",e&&t.parentNode.insertBefore(e,t.nextSibling)}restore(){this._replacedElements.forEach(({element:t,newElement:e})=>{t.style.display="",e&&e.remove()}),this._replacedElements=[]}}class Ck extends ek{constructor(t,e){super(t),this.view=e,this._toolbarConfig=ok(t.config.get("toolbar")),this._elementReplacer=new wk}get element(){return this.view.element}init(t){const e=this.editor,n=this.view,o=e.editing.view,i=n.editable,r=o.document.getRoot();i.name=r.rootName,n.render();const s=i.element;this.setEditableElement(i.name,s),this.focusTracker.add(s),n.editable.bind("isFocused").to(this.focusTracker),o.attachDomRoot(s),t&&this._elementReplacer.replace(t,this.element),this._initPlaceholder(),this._initToolbar(),this.fire("ready")}destroy(){const t=this.view,e=this.editor.editing.view;this._elementReplacer.restore(),e.detachDomRoot(t.editable.name),t.destroy(),super.destroy()}_initToolbar(){const t=this.editor,e=this.view,n=t.editing.view;e.stickyPanel.bind("isActive").to(this.focusTracker,"isFocused"),e.stickyPanel.limiterElement=e.element,this._toolbarConfig.viewportTopOffset&&(e.stickyPanel.viewportTopOffset=this._toolbarConfig.viewportTopOffset),e.toolbar.fillFromConfig(this._toolbarConfig.items,this.componentFactory),nk({origin:n,originFocusTracker:this.focusTracker,originKeystrokeHandler:t.keystrokes,toolbar:e.toolbar})}_initPlaceholder(){const t=this.editor,e=t.editing.view,n=e.document.getRoot(),o=t.sourceElement,i=t.config.get("placeholder")||o&&"textarea"===o.tagName.toLowerCase()&&o.getAttribute("placeholder");i&&uk({view:e,element:n,text:i,isDirectHost:!1})}}class Ak extends _s{constructor(t=[]){super(t,{idProperty:"viewUid"}),this.on("add",(t,e,n)=>{this._renderViewIntoCollectionParent(e,n)}),this.on("remove",(t,e)=>{e.element&&this._parentElement&&e.element.remove()}),this._parentElement=null}destroy(){this.map(t=>t.destroy())}setParent(t){this._parentElement=t;for(const t of this)this._renderViewIntoCollectionParent(t)}delegate(...t){if(!t.length||!vk(t))throw new ss.a("ui-viewcollection-delegate-wrong-events",this);return{to:e=>{for(const n of this)for(const o of t)n.delegate(o).to(e);this.on("add",(n,o)=>{for(const n of t)o.delegate(n).to(e)}),this.on("remove",(n,o)=>{for(const n of t)o.stopDelegating(n,e)})}}}_renderViewIntoCollectionParent(t,e){t.isRendered||t.render(),t.element&&this._parentElement&&this._parentElement.insertBefore(t.element,this._parentElement.children[e])}}function vk(t){return t.every(t=>"string"==typeof t)}const _k="http://www.w3.org/1999/xhtml";class yk{constructor(t){Object.assign(this,Pk(zk(t))),this._isRendered=!1,this._revertData=null}render(){const t=this._renderNode({intoFragment:!0});return this._isRendered=!0,t}apply(t){return this._revertData={children:[],bindings:[],attributes:{}},this._renderNode({node:t,isApplying:!0,revertData:this._revertData}),t}revert(t){if(!this._revertData)throw new ss.a("ui-template-revert-not-applied",[this,t]);this._revertTemplateFromNode(t,this._revertData)}*getViews(){function*t(e){if(e.children)for(const n of e.children)Kk(n)?yield n:qk(n)&&(yield*t(n))}yield*t(this)}static bind(t,e){return{to:(n,o)=>new Dk({eventNameOrFunction:n,attribute:n,observable:t,emitter:e,callback:o}),if:(n,o,i)=>new Ek({observable:t,emitter:e,attribute:n,valueIfTrue:o,callback:i})}}static extend(t,e){if(t._isRendered)throw new ss.a("template-extend-render",[this,t]);Hk(t,Pk(zk(e)))}_renderNode(t){let e;if(e=t.node?this.tag&&this.text:this.tag?this.text:!this.text,e)throw new ss.a("ui-template-wrong-syntax",this);return this.text?this._renderText(t):this._renderElement(t)}_renderElement(t){let e=t.node;return e||(e=t.node=document.createElementNS(this.ns||_k,this.tag)),this._renderAttributes(t),this._renderElementChildren(t),this._setUpListeners(t),e}_renderText(t){let e=t.node;return e?t.revertData.text=e.textContent:e=t.node=document.createTextNode(""),Tk(this.text)?this._bindToObservable({schema:this.text,updater:Ik(e),data:t}):e.textContent=this.text.join(""),e}_renderAttributes(t){let e,n,o,i;if(!this.attributes)return;const r=t.node,s=t.revertData;for(e in this.attributes)if(o=r.getAttribute(e),n=this.attributes[e],s&&(s.attributes[e]=o),i=ct(n[0])&&n[0].ns?n[0].ns:null,Tk(n)){const a=i?n[0].value:n;s&&$k(e)&&a.unshift(o),this._bindToObservable({schema:a,updater:Bk(r,e,i),data:t})}else"style"==e&&"string"!=typeof n[0]?this._renderStyleAttribute(n[0],t):(s&&o&&$k(e)&&n.unshift(o),n=n.map(t=>t&&t.value||t).reduce((t,e)=>t.concat(e),[]).reduce(Vk,""),Gk(n)||r.setAttributeNS(i,e,n))}_renderStyleAttribute(t,e){const n=e.node;for(const o in t){const i=t[o];Tk(i)?this._bindToObservable({schema:[i],updater:Nk(n,o),data:e}):n.style[o]=i}}_renderElementChildren(t){const e=t.node,n=t.intoFragment?document.createDocumentFragment():e,o=t.isApplying;let i=0;for(const r of this.children)if(Wk(r)){if(!o){r.setParent(e);for(const t of r)n.appendChild(t.element)}}else if(Kk(r))o||(r.isRendered||r.render(),n.appendChild(r.element));else if(Sd(r))n.appendChild(r);else if(o){const e=t.revertData,o={children:[],bindings:[],attributes:{}};e.children.push(o),r._renderNode({node:n.childNodes[i++],isApplying:!0,revertData:o})}else n.appendChild(r.render());t.intoFragment&&e.appendChild(n)}_setUpListeners(t){if(this.eventListeners)for(const e in this.eventListeners){const n=this.eventListeners[e].map(n=>{const[o,i]=e.split("@");return n.activateDomEventListener(o,i,t)});t.revertData&&t.revertData.bindings.push(n)}}_bindToObservable({schema:t,updater:e,data:n}){const o=n.revertData;Sk(t,e,n);const i=t.filter(t=>!Gk(t)).filter(t=>t.observable).map(o=>o.activateAttributeListener(t,e,n));o&&o.bindings.push(i)}_revertTemplateFromNode(t,e){for(const t of e.bindings)for(const e of t)e();if(e.text)t.textContent=e.text;else{for(const n in e.attributes){const o=e.attributes[n];null===o?t.removeAttribute(n):t.setAttribute(n,o)}for(let n=0;n<e.children.length;++n)this._revertTemplateFromNode(t.childNodes[n],e.children[n])}}}vs(yk,ds);class xk{constructor(t){Object.assign(this,t)}getValue(t){const e=this.observable[this.attribute];return this.callback?this.callback(e,t):e}activateAttributeListener(t,e,n){const o=()=>Sk(t,e,n);return this.emitter.listenTo(this.observable,"change:"+this.attribute,o),()=>{this.emitter.stopListening(this.observable,"change:"+this.attribute,o)}}}class Dk extends xk{activateDomEventListener(t,e,n){const o=(t,n)=>{e&&!n.target.matches(e)||("function"==typeof this.eventNameOrFunction?this.eventNameOrFunction(n):this.observable.fire(this.eventNameOrFunction,n))};return this.emitter.listenTo(n.node,t,o),()=>{this.emitter.stopListening(n.node,t,o)}}}class Ek extends xk{getValue(t){const e=super.getValue(t);return!Gk(e)&&(this.valueIfTrue||!0)}}function Tk(t){return!!t&&(t.value&&(t=t.value),Array.isArray(t)?t.some(Tk):t instanceof xk)}function Mk(t,e){return t.map(t=>t instanceof xk?t.getValue(e):t)}function Sk(t,e,{node:n}){let o=Mk(t,n);o=1==t.length&&t[0]instanceof Ek?o[0]:o.reduce(Vk,""),Gk(o)?e.remove():e.set(o)}function Ik(t){return{set(e){t.textContent=e},remove(){t.textContent=""}}}function Bk(t,e,n){return{set(o){t.setAttributeNS(n,e,o)},remove(){t.removeAttributeNS(n,e)}}}function Nk(t,e){return{set(n){t.style[e]=n},remove(){t.style[e]=null}}}function zk(t){const e=qr(t,t=>{if(t&&(t instanceof xk||qk(t)||Kk(t)||Wk(t)))return t});return e}function Pk(t){if("string"==typeof t?t=Rk(t):t.text&&jk(t),t.on&&(t.eventListeners=Ok(t.on),delete t.on),!t.text){t.attributes&&Lk(t.attributes);const e=[];if(t.children)if(Wk(t.children))e.push(t.children);else for(const n of t.children)qk(n)||Kk(n)||Sd(n)?e.push(n):e.push(new yk(n));t.children=e}return t}function Lk(t){for(const e in t)t[e].value&&(t[e].value=xs(t[e].value)),Fk(t,e)}function Ok(t){for(const e in t)Fk(t,e);return t}function Rk(t){return{text:[t]}}function jk(t){t.text=xs(t.text)}function Fk(t,e){t[e]=xs(t[e])}function Vk(t,e){return Gk(e)?t:Gk(t)?e:`${t} ${e}`}function Uk(t,e){for(const n in e)t[n]?t[n].push(...e[n]):t[n]=e[n]}function Hk(t,e){if(e.attributes&&(t.attributes||(t.attributes={}),Uk(t.attributes,e.attributes)),e.eventListeners&&(t.eventListeners||(t.eventListeners={}),Uk(t.eventListeners,e.eventListeners)),e.text&&t.text.push(...e.text),e.children&&e.children.length){if(t.children.length!=e.children.length)throw new ss.a("ui-template-extend-children-mismatch",t);let n=0;for(const o of e.children)Hk(t.children[n++],o)}}function Gk(t){return!t&&0!==t}function Kk(t){return t instanceof tb}function qk(t){return t instanceof yk}function Wk(t){return t instanceof Ak}function Yk(){return{children:[],bindings:[],attributes:{}}}function $k(t){return"class"==t||"style"==t}var Qk=n(13),Zk={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Jk=rk()(Qk.a,Zk),Xk=Qk.a.locals||{};class tb{constructor(t){this.element=null,this.isRendered=!1,this.locale=t,this.t=t&&t.t,this._viewCollections=new _s,this._unboundChildren=this.createCollection(),this._viewCollections.on("add",(e,n)=>{n.locale=t}),this.decorate("render")}get bindTemplate(){return this._bindTemplate?this._bindTemplate:this._bindTemplate=yk.bind(this,this)}createCollection(t){const e=new Ak(t);return this._viewCollections.add(e),e}registerChild(t){As(t)||(t=[t]);for(const e of t)this._unboundChildren.add(e)}deregisterChild(t){As(t)||(t=[t]);for(const e of t)this._unboundChildren.remove(e)}setTemplate(t){this.template=new yk(t)}extendTemplate(t){yk.extend(this.template,t)}render(){if(this.isRendered)throw new ss.a("ui-view-render-already-rendered",this);this.template&&(this.element=this.template.render(),this.registerChild(this.template.getViews())),this.isRendered=!0}destroy(){this.stopListening(),this._viewCollections.map(t=>t.destroy()),this.template&&this.template._revertData&&this.template.revert(this.element)}}vs(tb,Zd),vs(tb,Zc);var eb="[object String]";function nb(t){return"string"==typeof t||!$e(t)&&D(t)&&C(t)==eb}var ob=nb;function ib(t,e,n={},o=[]){const i=n&&n.xmlns,r=i?t.createElementNS(i,e):t.createElement(e);for(const t in n)r.setAttribute(t,n[t]);!ob(o)&&As(o)||(o=[o]);for(let e of o)ob(e)&&(e=t.createTextNode(e)),r.appendChild(e);return r}class rb extends Ak{constructor(t,e=[]){super(e),this.locale=t}attachToDom(){this._bodyCollectionContainer=new yk({tag:"div",attributes:{class:["ck","ck-reset_all","ck-body","ck-rounded-corners"],dir:this.locale.uiLanguageDirection},children:this}).render();let t=document.querySelector(".ck-body-wrapper");t||(t=ib(document,"div",{class:"ck-body-wrapper"}),document.body.appendChild(t)),t.appendChild(this._bodyCollectionContainer)}detachFromDom(){super.destroy(),this._bodyCollectionContainer&&this._bodyCollectionContainer.remove();const t=document.querySelector(".ck-body-wrapper");t&&0==t.childElementCount&&t.remove()}}var sb=n(14),ab={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},cb=rk()(sb.a,ab),lb=sb.a.locals||{};class db extends tb{constructor(t){super(t),this.body=new rb(t)}render(){super.render(),this.body.attachToDom()}destroy(){return this.body.detachFromDom(),super.destroy()}}var ub=n(15),hb={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},fb=rk()(ub.a,hb),gb=ub.a.locals||{};class mb extends tb{constructor(t){super(t),this.set("text"),this.set("for"),this.id=`ck-editor__label_${ns()}`;const e=this.bindTemplate;this.setTemplate({tag:"label",attributes:{class:["ck","ck-label"],id:this.id,for:e.to("for")},children:[{text:e.to("text")}]})}}class pb extends db{constructor(t){super(t),this.top=this.createCollection(),this.main=this.createCollection(),this._voiceLabelView=this._createVoiceLabel(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-editor","ck-rounded-corners"],role:"application",dir:t.uiLanguageDirection,lang:t.uiLanguage,"aria-labelledby":this._voiceLabelView.id},children:[this._voiceLabelView,{tag:"div",attributes:{class:["ck","ck-editor__top","ck-reset_all"],role:"presentation"},children:this.top},{tag:"div",attributes:{class:["ck","ck-editor__main"],role:"presentation"},children:this.main}]})}_createVoiceLabel(){const t=this.t,e=new mb;return e.text=t("Rich Text Editor"),e.extendTemplate({attributes:{class:"ck-voice-label"}}),e}}class kb extends tb{constructor(t,e,n){super(t),this.setTemplate({tag:"div",attributes:{class:["ck","ck-content","ck-editor__editable","ck-rounded-corners"],lang:t.contentLanguage,dir:t.contentLanguageDirection}}),this.name=null,this.set("isFocused",!1),this._editableElement=n,this._hasExternalElement=!!this._editableElement,this._editingView=e}render(){super.render(),this._hasExternalElement?this.template.apply(this.element=this._editableElement):this._editableElement=this.element,this.on("change:isFocused",()=>this._updateIsFocusedClasses()),this._updateIsFocusedClasses()}destroy(){this._hasExternalElement&&this.template.revert(this._editableElement),super.destroy()}_updateIsFocusedClasses(){const t=this._editingView;function e(e){t.change(n=>{const o=t.document.getRoot(e.name);n.addClass(e.isFocused?"ck-focused":"ck-blurred",o),n.removeClass(e.isFocused?"ck-blurred":"ck-focused",o)})}function n(o){t.once("change:isRenderingInProgress",(t,i,r)=>{r?n(o):e(o)})}t.isRenderingInProgress?n(this):e(this)}}class bb extends kb{constructor(t,e,n){super(t,e,n),this.extendTemplate({attributes:{role:"textbox",class:"ck-editor__editable_inline"}})}render(){super.render();const t=this._editingView,e=this.t;t.change(n=>{const o=t.document.getRoot(this.name);n.setAttribute("aria-label",e("Rich Text Editor, %0",this.name),o)})}}function wb(t){return e=>e+t}var Cb=n(16),Ab={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},vb=rk()(Cb.a,Ab),_b=Cb.a.locals||{};const yb=wb("px");class xb extends tb{constructor(t){super(t);const e=this.bindTemplate;this.set("isActive",!1),this.set("isSticky",!1),this.set("limiterElement",null),this.set("limiterBottomOffset",50),this.set("viewportTopOffset",0),this.set("_marginLeft",null),this.set("_isStickyToTheLimiter",!1),this.set("_hasViewportTopOffset",!1),this.content=this.createCollection(),this._contentPanelPlaceholder=new yk({tag:"div",attributes:{class:["ck","ck-sticky-panel__placeholder"],style:{display:e.to("isSticky",t=>t?"block":"none"),height:e.to("isSticky",t=>t?yb(this._panelRect.height):null)}}}).render(),this._contentPanel=new yk({tag:"div",attributes:{class:["ck","ck-sticky-panel__content",e.if("isSticky","ck-sticky-panel__content_sticky"),e.if("_isStickyToTheLimiter","ck-sticky-panel__content_sticky_bottom-limit")],style:{width:e.to("isSticky",t=>t?yb(this._contentPanelPlaceholder.getBoundingClientRect().width):null),top:e.to("_hasViewportTopOffset",t=>t?yb(this.viewportTopOffset):null),bottom:e.to("_isStickyToTheLimiter",t=>t?yb(this.limiterBottomOffset):null),marginLeft:e.to("_marginLeft")}},children:this.content}).render(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-sticky-panel"]},children:[this._contentPanelPlaceholder,this._contentPanel]})}render(){super.render(),this._checkIfShouldBeSticky(),this.listenTo(jd.window,"scroll",()=>{this._checkIfShouldBeSticky()}),this.listenTo(this,"change:isActive",()=>{this._checkIfShouldBeSticky()})}_checkIfShouldBeSticky(){const t=this._panelRect=this._contentPanel.getBoundingClientRect();let e;this.limiterElement?(e=this._limiterRect=this.limiterElement.getBoundingClientRect(),this.isSticky=this.isActive&&e.top<this.viewportTopOffset&&this._panelRect.height+this.limiterBottomOffset<e.height):this.isSticky=!1,this.isSticky?(this._isStickyToTheLimiter=e.bottom<t.height+this.limiterBottomOffset+this.viewportTopOffset,this._hasViewportTopOffset=!this._isStickyToTheLimiter&&!!this.viewportTopOffset,this._marginLeft=this._isStickyToTheLimiter?null:yb(-jd.window.scrollX)):(this._isStickyToTheLimiter=!1,this._hasViewportTopOffset=!1,this._marginLeft=null)}}class Db{constructor(t){if(Object.assign(this,t),t.actions&&t.keystrokeHandler)for(const e in t.actions){let n=t.actions[e];"string"==typeof n&&(n=[n]);for(const o of n)t.keystrokeHandler.set(o,(t,n)=>{this[e](),n()})}}get first(){return this.focusables.find(Eb)||null}get last(){return this.focusables.filter(Eb).slice(-1)[0]||null}get next(){return this._getFocusableItem(1)}get previous(){return this._getFocusableItem(-1)}get current(){let t=null;return null===this.focusTracker.focusedElement?null:(this.focusables.find((e,n)=>{const o=e.element===this.focusTracker.focusedElement;return o&&(t=n),o}),t)}focusFirst(){this._focus(this.first)}focusLast(){this._focus(this.last)}focusNext(){this._focus(this.next)}focusPrevious(){this._focus(this.previous)}_focus(t){t&&t.focus()}_getFocusableItem(t){const e=this.current,n=this.focusables.length;if(!n)return null;if(null===e)return this[1===t?"first":"last"];let o=(e+n+t)%n;do{const e=this.focusables.get(o);if(Eb(e))return e;o=(o+n+t)%n}while(o!==e);return null}}function Eb(t){return!(!t.focus||"none"==jd.window.getComputedStyle(t.element).display)}class Tb extends tb{constructor(t){super(t),this.setTemplate({tag:"span",attributes:{class:["ck","ck-toolbar__separator"]}})}}class Mb extends tb{constructor(t){super(t),this.setTemplate({tag:"span",attributes:{class:["ck","ck-toolbar__line-break"]}})}}const Sb=100;class Ib{constructor(t,e){Ib._observerInstance||Ib._createObserver(),this._element=t,this._callback=e,Ib._addElementCallback(t,e),Ib._observerInstance.observe(t)}destroy(){Ib._deleteElementCallback(this._element,this._callback)}static _addElementCallback(t,e){Ib._elementCallbacks||(Ib._elementCallbacks=new Map);let n=Ib._elementCallbacks.get(t);n||(n=new Set,Ib._elementCallbacks.set(t,n)),n.add(e)}static _deleteElementCallback(t,e){const n=Ib._getElementCallbacks(t);n&&(n.delete(e),n.size||(Ib._elementCallbacks.delete(t),Ib._observerInstance.unobserve(t))),Ib._elementCallbacks&&!Ib._elementCallbacks.size&&(Ib._observerInstance=null,Ib._elementCallbacks=null)}static _getElementCallbacks(t){return Ib._elementCallbacks?Ib._elementCallbacks.get(t):null}static _createObserver(){let t;t="function"==typeof jd.window.ResizeObserver?jd.window.ResizeObserver:Bb,Ib._observerInstance=new t(t=>{for(const e of t){const t=Ib._getElementCallbacks(e.target);if(t)for(const n of t)n(e)}})}}Ib._observerInstance=null,Ib._elementCallbacks=null;class Bb{constructor(t){this._callback=t,this._elements=new Set,this._previousRects=new Map,this._periodicCheckTimeout=null}observe(t){this._elements.add(t),this._checkElementRectsAndExecuteCallback(),1===this._elements.size&&this._startPeriodicCheck()}unobserve(t){this._elements.delete(t),this._previousRects.delete(t),this._elements.size||this._stopPeriodicCheck()}_startPeriodicCheck(){const t=()=>{this._checkElementRectsAndExecuteCallback(),this._periodicCheckTimeout=setTimeout(t,Sb)};this.listenTo(jd.window,"resize",()=>{this._checkElementRectsAndExecuteCallback()}),this._periodicCheckTimeout=setTimeout(t,Sb)}_stopPeriodicCheck(){clearTimeout(this._periodicCheckTimeout),this.stopListening(),this._previousRects.clear()}_checkElementRectsAndExecuteCallback(){const t=[];for(const e of this._elements)this._hasRectChanged(e)&&t.push({target:e,contentRect:this._previousRects.get(e)});t.length&&this._callback(t)}_hasRectChanged(t){if(!t.ownerDocument.body.contains(t))return!1;const e=new Eh(t),n=this._previousRects.get(t),o=!n||!n.isEqual(e);return this._previousRects.set(t,e),o}}function Nb(t){return t.bindTemplate.to(e=>{e.target===t.element&&e.preventDefault()})}vs(Bb,Zd);class zb extends tb{constructor(t){super(t);const e=this.bindTemplate;this.set("isVisible",!1),this.set("position","se"),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-dropdown__panel",e.to("position",t=>`ck-dropdown__panel_${t}`),e.if("isVisible","ck-dropdown__panel-visible")]},children:this.children,on:{selectstart:e.to(t=>t.preventDefault())}})}focus(){this.children.length&&this.children.first.focus()}focusLast(){if(this.children.length){const t=this.children.last;"function"==typeof t.focusLast?t.focusLast():t.focus()}}}var Pb=n(17),Lb={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Ob=rk()(Pb.a,Lb),Rb=Pb.a.locals||{};function jb(t){return t&&t.parentNode?t.offsetParent===jd.document.body?null:t.offsetParent:null}function Fb({element:t,target:e,positions:n,limiter:o,fitInViewport:i}){gt(e)&&(e=e()),gt(o)&&(o=o());const r=jb(t),s=new Eh(t),a=new Eh(e);let c,l;if(o||i){const t=o&&new Eh(o).getVisible(),e=i&&new Eh(jd.window),r=Ub(n,{targetRect:a,elementRect:s,limiterRect:t,viewportRect:e});[l,c]=r||Vb(n[0],a,s)}else[l,c]=Vb(n[0],a,s);let d=qb(c);return r&&(d=Kb(d,r)),{left:d.left,top:d.top,name:l}}function Vb(t,e,n){const o=t(e,n);if(!o)return null;const{left:i,top:r,name:s}=o;return[s,n.clone().moveTo(i,r)]}function Ub(t,e){const{elementRect:n,viewportRect:o}=e,i=n.getArea(),r=Hb(t,e);if(o){const t=r.filter(({viewportIntersectArea:t})=>t===i),e=Gb(t,i);if(e)return e}return Gb(r,i)}function Hb(t,{targetRect:e,elementRect:n,limiterRect:o,viewportRect:i}){const r=[],s=n.getArea();for(const a of t){const t=Vb(a,e,n);if(!t)continue;const[c,l]=t;let d=0,u=0;if(o)if(i){const t=o.getIntersection(i);t&&(d=t.getIntersectionArea(l))}else d=o.getIntersectionArea(l);i&&(u=i.getIntersectionArea(l));const h={positionName:c,positionRect:l,limiterIntersectArea:d,viewportIntersectArea:u};if(d===s)return[h];r.push(h)}return r}function Gb(t,e){let n=0,o,i;for(const{positionName:r,positionRect:s,limiterIntersectArea:a,viewportIntersectArea:c}of t){if(a===e)return[r,s];const t=c**2+a**2;t>n&&(n=t,o=s,i=r)}return o?[i,o]:null}function Kb({left:t,top:e},n){const o=qb(new Eh(n)),i=xh(n);return t-=o.left,e-=o.top,t+=n.scrollLeft,e+=n.scrollTop,{left:t-=i.left,top:e-=i.top}}function qb({left:t,top:e}){const{scrollX:n,scrollY:o}=jd.window;return{left:t+n,top:e+o}}class Wb extends tb{constructor(t,e,n){super(t);const o=this.bindTemplate;this.buttonView=e,this.panelView=n,this.set("isOpen",!1),this.set("isEnabled",!0),this.set("class"),this.set("id"),this.set("panelPosition","auto"),this.keystrokes=new Vp,this.setTemplate({tag:"div",attributes:{class:["ck","ck-dropdown",o.to("class"),o.if("isEnabled","ck-disabled",t=>!t)],id:o.to("id"),"aria-describedby":o.to("ariaDescribedById")},children:[e,n]}),e.extendTemplate({attributes:{class:["ck-dropdown__button"]}})}render(){super.render(),this.listenTo(this.buttonView,"open",()=>{this.isOpen=!this.isOpen}),this.panelView.bind("isVisible").to(this,"isOpen"),this.on("change:isOpen",()=>{this.isOpen&&("auto"===this.panelPosition?this.panelView.position=Wb._getOptimalPosition({element:this.panelView.element,target:this.buttonView.element,fitInViewport:!0,positions:this._panelPositions}).name:this.panelView.position=this.panelPosition)}),this.keystrokes.listenTo(this.element);const t=(t,e)=>{this.isOpen&&(this.buttonView.focus(),this.isOpen=!1,e())};this.keystrokes.set("arrowdown",(t,e)=>{this.buttonView.isEnabled&&!this.isOpen&&(this.isOpen=!0,e())}),this.keystrokes.set("arrowright",(t,e)=>{this.isOpen&&e()}),this.keystrokes.set("arrowleft",t),this.keystrokes.set("esc",t)}focus(){this.buttonView.focus()}get _panelPositions(){const{southEast:t,southWest:e,northEast:n,northWest:o}=Wb.defaultPanelPositions;return"ltr"===this.locale.uiLanguageDirection?[t,e,n,o]:[e,t,o,n]}}Wb.defaultPanelPositions={southEast:t=>({top:t.bottom,left:t.left,name:"se"}),southWest:(t,e)=>({top:t.bottom,left:t.left-e.width+t.width,name:"sw"}),northEast:(t,e)=>({top:t.top-e.height,left:t.left,name:"ne"}),northWest:(t,e)=>({top:t.bottom-e.height,left:t.left-e.width+t.width,name:"nw"})},Wb._getOptimalPosition=Fb;var Yb=n(18),$b={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Qb=rk()(Yb.a,$b),Zb=Yb.a.locals||{};class Jb extends tb{constructor(){super();const t=this.bindTemplate;this.set("content",""),this.set("viewBox","0 0 20 20"),this.set("fillColor",""),this.setTemplate({tag:"svg",ns:"http://www.w3.org/2000/svg",attributes:{class:["ck","ck-icon"],viewBox:t.to("viewBox")}})}render(){super.render(),this._updateXMLContent(),this._colorFillPaths(),this.on("change:content",()=>{this._updateXMLContent(),this._colorFillPaths()}),this.on("change:fillColor",()=>{this._colorFillPaths()})}_updateXMLContent(){if(this.content){const t=(new DOMParser).parseFromString(this.content.trim(),"image/svg+xml"),e=t.querySelector("svg"),n=e.getAttribute("viewBox");for(n&&(this.viewBox=n),this.element.innerHTML="";e.childNodes.length>0;)this.element.appendChild(e.childNodes[0])}}_colorFillPaths(){this.fillColor&&this.element.querySelectorAll(".ck-icon__fill").forEach(t=>{t.style.fill=this.fillColor})}}var Xb=n(19),tw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},ew=rk()(Xb.a,tw),nw=Xb.a.locals||{};class ow extends tb{constructor(t){super(t),this.set("text",""),this.set("position","s");const e=this.bindTemplate;this.setTemplate({tag:"span",attributes:{class:["ck","ck-tooltip",e.to("position",t=>"ck-tooltip_"+t),e.if("text","ck-hidden",t=>!t.trim())]},children:[{tag:"span",attributes:{class:["ck","ck-tooltip__text"]},children:[{text:e.to("text")}]}]})}}var iw=n(20),rw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},sw=rk()(iw.a,rw),aw=iw.a.locals||{};class cw extends tb{constructor(t){super(t);const e=this.bindTemplate,n=ns();this.set("class"),this.set("labelStyle"),this.set("icon"),this.set("isEnabled",!0),this.set("isOn",!1),this.set("isVisible",!0),this.set("isToggleable",!1),this.set("keystroke"),this.set("label"),this.set("tabindex",-1),this.set("tooltip"),this.set("tooltipPosition","s"),this.set("type","button"),this.set("withText",!1),this.set("withKeystroke",!1),this.children=this.createCollection(),this.tooltipView=this._createTooltipView(),this.labelView=this._createLabelView(n),this.iconView=new Jb,this.iconView.extendTemplate({attributes:{class:"ck-button__icon"}}),this.keystrokeView=this._createKeystrokeView(),this.bind("_tooltipString").to(this,"tooltip",this,"label",this,"keystroke",this._getTooltipString.bind(this)),this.setTemplate({tag:"button",attributes:{class:["ck","ck-button",e.to("class"),e.if("isEnabled","ck-disabled",t=>!t),e.if("isVisible","ck-hidden",t=>!t),e.to("isOn",t=>t?"ck-on":"ck-off"),e.if("withText","ck-button_with-text"),e.if("withKeystroke","ck-button_with-keystroke")],type:e.to("type",t=>t||"button"),tabindex:e.to("tabindex"),"aria-labelledby":`ck-editor__aria-label_${n}`,"aria-disabled":e.if("isEnabled",!0,t=>!t),"aria-pressed":e.to("isOn",t=>!!this.isToggleable&&String(t))},children:this.children,on:{mousedown:e.to(t=>{t.preventDefault()}),click:e.to(t=>{this.isEnabled?this.fire("execute"):t.preventDefault()})}})}render(){super.render(),this.icon&&(this.iconView.bind("content").to(this,"icon"),this.children.add(this.iconView)),this.children.add(this.tooltipView),this.children.add(this.labelView),this.withKeystroke&&this.children.add(this.keystrokeView)}focus(){this.element.focus()}_createTooltipView(){const t=new ow;return t.bind("text").to(this,"_tooltipString"),t.bind("position").to(this,"tooltipPosition"),t}_createLabelView(t){const e=new tb,n=this.bindTemplate;return e.setTemplate({tag:"span",attributes:{class:["ck","ck-button__label"],style:n.to("labelStyle"),id:`ck-editor__aria-label_${t}`},children:[{text:this.bindTemplate.to("label")}]}),e}_createKeystrokeView(){const t=new tb;return t.setTemplate({tag:"span",attributes:{class:["ck","ck-button__keystroke"]},children:[{text:this.bindTemplate.to("keystroke",t=>jl(t))}]}),t}_getTooltipString(t,e,n){return t?"string"==typeof t?t:(n&&(n=jl(n)),t instanceof Function?t(e,n):`${e}${n?` (${n})`:""}`):""}}var lw='<svg viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg"><path d="M.941 4.523a.75.75 0 1 1 1.06-1.06l3.006 3.005 3.005-3.005a.75.75 0 1 1 1.06 1.06l-3.549 3.55a.75.75 0 0 1-1.168-.136L.941 4.523z"/></svg>';class dw extends cw{constructor(t){super(t),this.arrowView=this._createArrowView(),this.extendTemplate({attributes:{"aria-haspopup":!0}}),this.delegate("execute").to(this,"open")}render(){super.render(),this.children.add(this.arrowView)}_createArrowView(){const t=new Jb;return t.content=lw,t.extendTemplate({attributes:{class:"ck-dropdown__arrow"}}),t}}var uw=n(21),hw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},fw=rk()(uw.a,hw),gw=uw.a.locals||{};class mw extends tb{constructor(){super(),this.items=this.createCollection(),this.focusTracker=new tk,this.keystrokes=new Vp,this._focusCycler=new Db({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowup",focusNext:"arrowdown"}}),this.setTemplate({tag:"ul",attributes:{class:["ck","ck-reset","ck-list"]},children:this.items})}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.items.on("add",(t,e)=>{this.focusTracker.add(e.element)}),this.items.on("remove",(t,e)=>{this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}}class pw extends tb{constructor(t){super(t),this.children=this.createCollection(),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__item"]},children:this.children})}focus(){this.children.first.focus()}}class kw extends tb{constructor(t){super(t),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__separator"]}})}}var bw=n(22),ww={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Cw=rk()(bw.a,ww),Aw=bw.a.locals||{};class vw extends cw{constructor(t){super(t),this.isToggleable=!0,this.toggleSwitchView=this._createToggleView(),this.extendTemplate({attributes:{class:"ck-switchbutton"}})}render(){super.render(),this.children.add(this.toggleSwitchView)}_createToggleView(){const t=new tb;return t.setTemplate({tag:"span",attributes:{class:["ck","ck-button__toggle"]},children:[{tag:"span",attributes:{class:["ck","ck-button__toggle__inner"]}}]}),t}}function _w({emitter:t,activator:e,callback:n,contextElements:o}){t.listenTo(document,"mousedown",(t,i)=>{if(!e())return;const r="function"==typeof i.composedPath?i.composedPath():[];for(const t of o)if(t.contains(i.target)||r.includes(t))return;n()})}var yw=n(23),xw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Dw=rk()(yw.a,xw),Ew=yw.a.locals||{},Tw=n(24),Mw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Sw=rk()(Tw.a,Mw),Iw=Tw.a.locals||{};function Bw(t,e=dw){const n=new e(t),o=new zb(t),i=new Wb(t,n,o);return n.bind("isEnabled").to(i),n instanceof dw?n.bind("isOn").to(i,"isOpen"):n.arrowView.bind("isOn").to(i,"isOpen"),Pw(i),i}function Nw(t,e){const n=t.locale,o=n.t,i=t.toolbarView=new Gw(n);i.set("ariaLabel",o("Dropdown toolbar")),t.extendTemplate({attributes:{class:["ck-toolbar-dropdown"]}}),e.map(t=>i.items.add(t)),t.panelView.children.add(i),i.items.delegate("execute").to(t)}function zw(t,e){const n=t.locale,o=t.listView=new mw(n);o.items.bindTo(e).using(({type:t,model:e})=>{if("separator"===t)return new kw(n);if("button"===t||"switchbutton"===t){const o=new pw(n);let i;return i="button"===t?new cw(n):new vw(n),i.bind(...Object.keys(e)).to(e),i.delegate("execute").to(o),o.children.add(i),o}}),t.panelView.children.add(o),o.items.delegate("execute").to(t)}function Pw(t){Lw(t),Ow(t),Rw(t)}function Lw(t){t.on("render",()=>{_w({emitter:t,activator:()=>t.isOpen,callback:()=>{t.isOpen=!1},contextElements:[t.element]})})}function Ow(t){t.on("execute",e=>{e.source instanceof vw||(t.isOpen=!1)})}function Rw(t){t.keystrokes.set("arrowdown",(e,n)=>{t.isOpen&&(t.panelView.focus(),n())}),t.keystrokes.set("arrowup",(e,n)=>{t.isOpen&&(t.panelView.focusLast(),n())})}var jw='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><circle cx="9.5" cy="4.5" r="1.5"/><circle cx="9.5" cy="10.5" r="1.5"/><circle cx="9.5" cy="16.5" r="1.5"/></svg>',Fw=n(25),Vw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Uw=rk()(Fw.a,Vw),Hw=Fw.a.locals||{};class Gw extends tb{constructor(t,e){super(t);const n=this.bindTemplate,o=this.t;this.options=e||{},this.set("ariaLabel",o("Editor toolbar")),this.set("maxWidth","auto"),this.items=this.createCollection(),this.focusTracker=new tk,this.keystrokes=new Vp,this.set("class"),this.set("isCompact",!1),this.itemsView=new Kw(t),this.children=this.createCollection(),this.children.add(this.itemsView),this.focusables=this.createCollection(),this._focusCycler=new Db({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:["arrowleft","arrowup"],focusNext:["arrowright","arrowdown"]}});const i=["ck","ck-toolbar",n.to("class"),n.if("isCompact","ck-toolbar_compact")];this.options.shouldGroupWhenFull&&this.options.isFloating&&i.push("ck-toolbar_floating"),this.setTemplate({tag:"div",attributes:{class:i,role:"toolbar","aria-label":n.to("ariaLabel"),style:{maxWidth:n.to("maxWidth")}},children:this.children,on:{mousedown:Nb(this)}}),this._behavior=this.options.shouldGroupWhenFull?new Ww(this):new qw(this)}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.items.on("add",(t,e)=>{this.focusTracker.add(e.element)}),this.items.on("remove",(t,e)=>{this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element),this._behavior.render(this)}destroy(){return this._behavior.destroy(),super.destroy()}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}fillFromConfig(t,e){this.items.addMany(t.map(n=>"|"==n?new Tb:"-"==n?(this.options.shouldGroupWhenFull&&Object(ss.c)("toolbarview-line-break-ignored-when-grouping-items",t),new Mb):e.has(n)?e.create(n):void Object(ss.c)("toolbarview-item-unavailable",{name:n})).filter(t=>void 0!==t))}}class Kw extends tb{constructor(t){super(t),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-toolbar__items"]},children:this.children})}}class qw{constructor(t){const e=t.bindTemplate;t.set("isVertical",!1),t.itemsView.children.bindTo(t.items).using(t=>t),t.focusables.bindTo(t.items).using(t=>t),t.extendTemplate({attributes:{class:[e.if("isVertical","ck-toolbar_vertical")]}})}render(){}destroy(){}}class Ww{constructor(t){this.view=t,this.viewChildren=t.children,this.viewFocusables=t.focusables,this.viewItemsView=t.itemsView,this.viewFocusTracker=t.focusTracker,this.viewLocale=t.locale,this.ungroupedItems=t.createCollection(),this.groupedItems=t.createCollection(),this.groupedItemsDropdown=this._createGroupedItemsDropdown(),this.resizeObserver=null,this.cachedPadding=null,this.shouldUpdateGroupingOnNextResize=!1,t.itemsView.children.bindTo(this.ungroupedItems).using(t=>t),this.ungroupedItems.on("add",this._updateFocusCycleableItems.bind(this)),this.ungroupedItems.on("remove",this._updateFocusCycleableItems.bind(this)),t.children.on("add",this._updateFocusCycleableItems.bind(this)),t.children.on("remove",this._updateFocusCycleableItems.bind(this)),t.items.on("change",(t,e)=>{const n=e.index;for(const t of e.removed)n>=this.ungroupedItems.length?this.groupedItems.remove(t):this.ungroupedItems.remove(t);for(let t=n;t<n+e.added.length;t++){const o=e.added[t-n];t>this.ungroupedItems.length?this.groupedItems.add(o,t-this.ungroupedItems.length):this.ungroupedItems.add(o,t)}this._updateGrouping()}),t.extendTemplate({attributes:{class:["ck-toolbar_grouping"]}})}render(t){this.viewElement=t.element,this._enableGroupingOnResize(),this._enableGroupingOnMaxWidthChange(t)}destroy(){this.groupedItemsDropdown.destroy(),this.resizeObserver.destroy()}_updateGrouping(){if(!this.viewElement.ownerDocument.body.contains(this.viewElement))return;if(!this.viewElement.offsetParent)return void(this.shouldUpdateGroupingOnNextResize=!0);const t=this.groupedItems.length;let e;for(;this._areItemsOverflowing;)this._groupLastItem(),e=!0;if(!e&&this.groupedItems.length){for(;this.groupedItems.length&&!this._areItemsOverflowing;)this._ungroupFirstItem();this._areItemsOverflowing&&this._groupLastItem()}this.groupedItems.length!==t&&this.view.fire("groupedItemsUpdate")}get _areItemsOverflowing(){if(!this.ungroupedItems.length)return!1;const t=this.viewElement,e=this.viewLocale.uiLanguageDirection,n=new Eh(t.lastChild),o=new Eh(t);if(!this.cachedPadding){const n=jd.window.getComputedStyle(t),o="ltr"===e?"paddingRight":"paddingLeft";this.cachedPadding=Number.parseInt(n[o])}return"ltr"===e?n.right>o.right-this.cachedPadding:n.left<o.left+this.cachedPadding}_enableGroupingOnResize(){let t;this.resizeObserver=new Ib(this.viewElement,e=>{t&&t===e.contentRect.width&&!this.shouldUpdateGroupingOnNextResize||(this.shouldUpdateGroupingOnNextResize=!1,this._updateGrouping(),t=e.contentRect.width)}),this._updateGrouping()}_enableGroupingOnMaxWidthChange(t){t.on("change:maxWidth",()=>{this._updateGrouping()})}_groupLastItem(){this.groupedItems.length||(this.viewChildren.add(new Tb),this.viewChildren.add(this.groupedItemsDropdown),this.viewFocusTracker.add(this.groupedItemsDropdown.element)),this.groupedItems.add(this.ungroupedItems.remove(this.ungroupedItems.last),0)}_ungroupFirstItem(){this.ungroupedItems.add(this.groupedItems.remove(this.groupedItems.first)),this.groupedItems.length||(this.viewChildren.remove(this.groupedItemsDropdown),this.viewChildren.remove(this.viewChildren.last),this.viewFocusTracker.remove(this.groupedItemsDropdown.element))}_createGroupedItemsDropdown(){const t=this.viewLocale,e=t.t,n=Bw(t);return n.class="ck-toolbar__grouped-dropdown",n.panelPosition="ltr"===t.uiLanguageDirection?"sw":"se",Nw(n,[]),n.buttonView.set({label:e("Show more items"),tooltip:!0,icon:jw}),n.toolbarView.items.bindTo(this.groupedItems).using(t=>t),n}_updateFocusCycleableItems(){this.viewFocusables.clear(),this.ungroupedItems.map(t=>{this.viewFocusables.add(t)}),this.groupedItems.length&&this.viewFocusables.add(this.groupedItemsDropdown)}}var Yw=n(26),$w={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Qw=rk()(Yw.a,$w),Zw=Yw.a.locals||{};class Jw extends pb{constructor(t,e,n={}){super(t),this.stickyPanel=new xb(t),this.toolbar=new Gw(t,{shouldGroupWhenFull:n.shouldToolbarGroupWhenFull}),this.editable=new bb(t,e)}render(){super.render(),this.stickyPanel.content.add(this.toolbar),this.top.add(this.stickyPanel),this.main.add(this.editable)}}function Xw(t){return t instanceof HTMLTextAreaElement?t.value:t.innerHTML}class tC extends Hp{constructor(t,e){super(e),Yr(t)&&(this.sourceElement=t),this.data.processor=new Zp(this.data.viewDocument),this.model.document.createRoot();const n=!this.config.get("toolbar.shouldNotGroupWhenFull"),o=new Jw(this.locale,this.editing.view,{shouldToolbarGroupWhenFull:n});this.ui=new Ck(this,o),$p(this)}destroy(){return this.sourceElement&&this.updateSourceElement(),this.ui.destroy(),super.destroy()}static create(t,e={}){return new Promise(n=>{const o=new this(t,e);n(o.initPlugins().then(()=>o.ui.init(Yr(t)?t:null)).then(()=>{if(!Yr(t)&&e.initialData)throw new ss.a("editor-create-initial-data",null);const n=e.initialData||eC(t);return o.data.init(n)}).then(()=>o.fire("ready")).then(()=>o))})}}function eC(t){return Yr(t)?Xw(t):t}vs(tC,Kp),vs(tC,Yp);class nC{constructor(t){this.editor=t,this.set("isEnabled",!0),this._disableStack=new Set}forceDisabled(t){this._disableStack.add(t),1==this._disableStack.size&&(this.on("set:isEnabled",oC,{priority:"highest"}),this.isEnabled=!1)}clearForceDisabled(t){this._disableStack.delete(t),0==this._disableStack.size&&(this.off("set:isEnabled",oC),this.isEnabled=!0)}destroy(){this.stopListening()}static get isContextPlugin(){return!1}}function oC(t){t.return=!1,t.stop()}vs(nC,Zc);class iC{constructor(t){this.editor=t,this.set("value",void 0),this.set("isEnabled",!1),this._disableStack=new Set,this.decorate("execute"),this.listenTo(this.editor.model.document,"change",()=>{this.refresh()}),this.on("execute",t=>{this.isEnabled||t.stop()},{priority:"high"}),this.listenTo(t,"change:isReadOnly",(t,e,n)=>{n?this.forceDisabled("readOnlyMode"):this.clearForceDisabled("readOnlyMode")})}refresh(){this.isEnabled=!0}forceDisabled(t){this._disableStack.add(t),1==this._disableStack.size&&(this.on("set:isEnabled",rC,{priority:"highest"}),this.isEnabled=!1)}clearForceDisabled(t){this._disableStack.delete(t),0==this._disableStack.size&&(this.off("set:isEnabled",rC),this.refresh())}execute(){}destroy(){this.stopListening()}}function rC(t){t.return=!1,t.stop()}function sC(t){const e=t.next();return e.done?null:e.value}vs(iC,Zc);const aC=["left","right","center","justify"];function cC(t){return aC.includes(t)}function lC(t,e){return"rtl"==e.contentLanguageDirection?"right"===t:"left"===t}const dC="alignment";class uC extends iC{refresh(){const t=this.editor,e=t.locale,n=sC(this.editor.model.document.selection.getSelectedBlocks());this.isEnabled=!!n&&this._canBeAligned(n),this.isEnabled&&n.hasAttribute("alignment")?this.value=n.getAttribute("alignment"):this.value="rtl"===e.contentLanguageDirection?"right":"left"}execute(t={}){const e=this.editor,n=e.locale,o=e.model,i=o.document,r=t.value;o.change(t=>{const e=Array.from(i.selection.getSelectedBlocks()).filter(t=>this._canBeAligned(t)),o=e[0].getAttribute("alignment"),s=lC(r,n)||o===r||!r;s?hC(e,t):fC(e,t,r)})}_canBeAligned(t){return this.editor.model.schema.checkAttribute(t,dC)}}function hC(t,e){for(const n of t)e.removeAttribute(dC,n)}function fC(t,e,n){for(const o of t)e.setAttribute(dC,n,o)}class gC extends nC{static get pluginName(){return"AlignmentEditing"}constructor(t){super(t),t.config.define("alignment",{options:[...aC]})}init(){const t=this.editor,e=t.locale,n=t.model.schema,o=t.config.get("alignment.options").filter(cC);n.extend("$block",{allowAttributes:"alignment"}),t.model.schema.setAttributeProperties("alignment",{isFormatting:!0});const i=mC(o.filter(t=>!lC(t,e)));t.conversion.attributeToAttribute(i),t.commands.add("alignment",new uC(t))}}function mC(t){const e={model:{key:"alignment",values:t.slice()},view:{}};for(const n of t)e.view[n]={key:"style",value:{"text-align":n}};return e}var pC='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 4c0 .414.336.75.75.75h9.929a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0-8c0 .414.336.75.75.75h9.929a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75z"/></svg>',kC='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M18 3.75a.75.75 0 0 1-.75.75H2.75a.75.75 0 1 1 0-1.5h14.5a.75.75 0 0 1 .75.75zm0 8a.75.75 0 0 1-.75.75H2.75a.75.75 0 1 1 0-1.5h14.5a.75.75 0 0 1 .75.75zm0 4a.75.75 0 0 1-.75.75H7.321a.75.75 0 1 1 0-1.5h9.929a.75.75 0 0 1 .75.75zm0-8a.75.75 0 0 1-.75.75H7.321a.75.75 0 1 1 0-1.5h9.929a.75.75 0 0 1 .75.75z"/></svg>',bC,wC;const CC=new Map([["left",pC],["right",kC],["center",'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm2.286 4c0 .414.336.75.75.75h9.928a.75.75 0 1 0 0-1.5H5.036a.75.75 0 0 0-.75.75zm0-8c0 .414.336.75.75.75h9.928a.75.75 0 1 0 0-1.5H5.036a.75.75 0 0 0-.75.75z"/></svg>'],["justify",'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 4c0 .414.336.75.75.75h9.929a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0-8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75z"/></svg>']]);class AC extends nC{get localizedOptionTitles(){const t=this.editor.t;return{left:t("Align left"),right:t("Align right"),center:t("Align center"),justify:t("Justify")}}static get pluginName(){return"AlignmentUI"}init(){const t=this.editor,e=t.ui.componentFactory,n=t.t,o=t.config.get("alignment.options");o.filter(cC).forEach(t=>this._addButton(t)),e.add("alignment",t=>{const i=Bw(t),r=o.map(t=>e.create(`alignment:${t}`));Nw(i,r),i.buttonView.set({label:n("Text alignment"),tooltip:!0}),i.toolbarView.isVertical=!0,i.toolbarView.ariaLabel=n("Text alignment toolbar"),i.extendTemplate({attributes:{class:"ck-alignment-dropdown"}});const s="rtl"===t.contentLanguageDirection?kC:pC;return i.buttonView.bind("icon").toMany(r,"isOn",(...t)=>{const e=t.findIndex(t=>t);return e<0?s:r[e].icon}),i.bind("isEnabled").toMany(r,"isEnabled",(...t)=>t.some(t=>t)),i})}_addButton(t){const e=this.editor;e.ui.componentFactory.add(`alignment:${t}`,n=>{const o=e.commands.get("alignment"),i=new cw(n);return i.set({label:this.localizedOptionTitles[t],icon:CC.get(t),tooltip:!0,isToggleable:!0}),i.bind("isEnabled").to(o),i.bind("isOn").to(o,"value",e=>e===t),this.listenTo(i,"execute",()=>{e.execute("alignment",{value:t}),e.editing.view.focus()}),i})}}class vC extends nC{static get requires(){return[gC,AC]}static get pluginName(){return"Alignment"}}class _C{constructor(t){this.files=yC(t),this._native=t}get types(){return this._native.types}getData(t){return this._native.getData(t)}setData(t,e){this._native.setData(t,e)}}function yC(t){const e=t.files?Array.from(t.files):[],n=t.items?Array.from(t.items):[];return e.length?e:n.filter(t=>"file"===t.kind).map(t=>t.getAsFile())}class xC extends nh{constructor(t){super(t);const e=this.document;function n(t,n){n.preventDefault();const o=n.dropRange?[n.dropRange]:Array.from(e.selection.getRanges()),i=new ts(e,"clipboardInput");e.fire(i,{dataTransfer:n.dataTransfer,targetRanges:o}),i.stop.called&&n.stopPropagation()}this.domEventType=["paste","copy","cut","drop","dragover"],this.listenTo(e,"paste",n,{priority:"low"}),this.listenTo(e,"drop",n,{priority:"low"})}onDomEvent(t){const e={dataTransfer:new _C(t.clipboardData?t.clipboardData:t.dataTransfer)};"drop"==t.type&&(e.dropRange=DC(this.view,t)),this.fire(t.type,t,e)}}function DC(t,e){const n=e.target.ownerDocument,o=e.clientX,i=e.clientY;let r;return n.caretRangeFromPoint&&n.caretRangeFromPoint(o,i)?r=n.caretRangeFromPoint(o,i):e.rangeParent&&(r=n.createRange(),r.setStart(e.rangeParent,e.rangeOffset),r.collapse(!0)),r?t.domConverter.domRangeToView(r):t.document.selection.getFirstRange()}class EC extends nC{static get pluginName(){return"PastePlainText"}init(){const t=this.editor.editing.view,e=t.document;let n=!1;t.addObserver(xC),this.listenTo(e,"keydown",(t,e)=>{n=e.shiftKey}),this.listenTo(e,"clipboardInput",(t,e)=>{n&&(e.asPlainText=!0)},{priority:"high"})}}function TC(t){return((t=t.replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\r?\n\r?\n/g,"</p><p>").replace(/\r?\n/g,"<br>").replace(/^\s/,"&nbsp;").replace(/\s$/,"&nbsp;").replace(/\s\s/g," &nbsp;")).includes("</p><p>")||t.includes("<br>"))&&(t=`<p>${t}</p>`),t}function MC(t){return t.replace(/<span(?: class="Apple-converted-space"|)>(\s+)<\/span>/g,(t,e)=>1==e.length?" ":e)}const SC=["figcaption","li"];function IC(t){let e="";if(t.is("$text")||t.is("$textProxy"))e=t.data;else if(t.is("element","img")&&t.hasAttribute("alt"))e=t.getAttribute("alt");else if(t.is("element","br"))e="\n";else{let n=null;for(const o of t.getChildren()){const t=IC(o);n&&(n.is("containerElement")||o.is("containerElement"))&&(SC.includes(n.name)||SC.includes(o.name)?e+="\n":e+="\n\n"),e+=t,n=o}}return e}class BC extends nC{static get pluginName(){return"Clipboard"}static get requires(){return[EC]}init(){const t=this.editor,e=t.model.document,n=t.editing.view,o=n.document;function i(n,i){const r=i.dataTransfer;i.preventDefault();const s=t.data.toView(t.model.getSelectedContent(e.selection));o.fire("clipboardOutput",{dataTransfer:r,content:s,method:n.name})}this._htmlDataProcessor=new Zp(o),n.addObserver(xC),this.listenTo(o,"clipboardInput",e=>{t.isReadOnly&&e.stop()},{priority:"highest"}),this.listenTo(o,"clipboardInput",(t,e)=>{const o=e.dataTransfer;let i="";o.getData("text/html")?i=MC(o.getData("text/html")):o.getData("text/plain")&&(i=TC(o.getData("text/plain"))),i=this._htmlDataProcessor.toView(i);const r=new ts(this,"inputTransformation");this.fire(r,{content:i,dataTransfer:o,asPlainText:e.asPlainText}),r.stop.called&&t.stop(),n.scrollToTheSelection()},{priority:"low"}),this.listenTo(this,"inputTransformation",(t,e)=>{if(!e.content.isEmpty){const n=this.editor.data,o=this.editor.model,i=n.toModel(e.content,"$clipboardHolder");if(0==i.childCount)return;o.change(t=>{const n=o.document.selection;if(e.asPlainText||NC(i,o.schema)){const e=Array.from(n.getAttributes()).filter(([t])=>o.schema.getAttributeProperties(t).isFormatting);n.isCollapsed||o.deleteContent(n,{doNotAutoparagraph:!0}),e.push(...n.getAttributes());const r=t.createRangeIn(i);for(const n of r.getItems())(n.is("$text")||n.is("$textProxy"))&&t.setAttributes(e,n)}o.insertContent(i)}),t.stop()}},{priority:"low"}),this.listenTo(o,"copy",i,{priority:"low"}),this.listenTo(o,"cut",(e,n)=>{t.isReadOnly?n.preventDefault():i(e,n)},{priority:"low"}),this.listenTo(o,"clipboardOutput",(n,o)=>{o.content.isEmpty||(o.dataTransfer.setData("text/html",this._htmlDataProcessor.toData(o.content)),o.dataTransfer.setData("text/plain",IC(o.content))),"cut"==o.method&&t.model.deleteContent(e.selection)},{priority:"low"})}}function NC(t,e){if(t.childCount>1)return!1;const n=t.getChild(0);return!e.isObject(n)&&0==[...n.getAttributeKeys()].length}const zC=new Map;function PC(t,e,n){let o=zC.get(t);o||(o=new Map,zC.set(t,o)),o.set(e,n)}function LC(t,e){const n=zC.get(t);return n&&n.has(e)?n.get(e):OC}function OC(t){return[t]}function RC(t,e,n={}){const o=LC(t.constructor,e.constructor);try{return o(t=t.clone(),e,n)}catch(t){throw t}}function jC(t,e,n){t=t.slice(),e=e.slice();const o=new FC(n.document,n.useRelations,n.forceWeakRemove);o.setOriginalOperations(t),o.setOriginalOperations(e);const i=o.originalOperations;if(0==t.length||0==e.length)return{operationsA:t,operationsB:e,originalOperations:i};const r=new WeakMap;for(const e of t)r.set(e,0);const s={nextBaseVersionA:t[t.length-1].baseVersion+1,nextBaseVersionB:e[e.length-1].baseVersion+1,originalOperationsACount:t.length,originalOperationsBCount:e.length};let a=0;for(;a<t.length;){const n=t[a],i=r.get(n);if(i==e.length){a++;continue}const s=e[i],c=RC(n,s,o.getContext(n,s,!0)),l=RC(s,n,o.getContext(s,n,!1));o.updateRelation(n,s),o.setOriginalOperations(c,n),o.setOriginalOperations(l,s);for(const t of c)r.set(t,i+l.length);t.splice(a,1,...c),e.splice(i,1,...l)}if(n.padWithNoOps){const n=t.length-s.originalOperationsACount,o=e.length-s.originalOperationsBCount;UC(t,o-n),UC(e,n-o)}return VC(t,s.nextBaseVersionB),VC(e,s.nextBaseVersionA),{operationsA:t,operationsB:e,originalOperations:i}}class FC{constructor(t,e,n=!1){this.originalOperations=new Map,this._history=t.history,this._useRelations=e,this._forceWeakRemove=!!n,this._relations=new Map}setOriginalOperations(t,e=null){const n=e?this.originalOperations.get(e):null;for(const e of t)this.originalOperations.set(e,n||e)}updateRelation(t,e){switch(t.constructor){case _m:switch(e.constructor){case Tm:t.targetPosition.isEqual(e.sourcePosition)||e.movedRange.containsPosition(t.targetPosition)?this._setRelation(t,e,"insertAtSource"):t.targetPosition.isEqual(e.deletionPosition)?this._setRelation(t,e,"insertBetween"):t.targetPosition.isAfter(e.sourcePosition)&&this._setRelation(t,e,"moveTargetAfter");break;case _m:t.targetPosition.isEqual(e.sourcePosition)||t.targetPosition.isBefore(e.sourcePosition)?this._setRelation(t,e,"insertBefore"):this._setRelation(t,e,"insertAfter")}break;case Mm:switch(e.constructor){case Tm:t.splitPosition.isBefore(e.sourcePosition)&&this._setRelation(t,e,"splitBefore");break;case _m:(t.splitPosition.isEqual(e.sourcePosition)||t.splitPosition.isBefore(e.sourcePosition))&&this._setRelation(t,e,"splitBefore")}break;case Tm:switch(e.constructor){case Tm:t.targetPosition.isEqual(e.sourcePosition)||this._setRelation(t,e,"mergeTargetNotMoved"),t.sourcePosition.isEqual(e.targetPosition)&&this._setRelation(t,e,"mergeSourceNotMoved"),t.sourcePosition.isEqual(e.sourcePosition)&&this._setRelation(t,e,"mergeSameElement");break;case Mm:t.sourcePosition.isEqual(e.splitPosition)&&this._setRelation(t,e,"splitAtSource")}break;case xm:{const n=t.newRange;if(!n)return;switch(e.constructor){case _m:{const o=ef._createFromPositionAndShift(e.sourcePosition,e.howMany),i=o.containsPosition(n.start)||o.start.isEqual(n.start),r=o.containsPosition(n.end)||o.end.isEqual(n.end);!i&&!r||o.containsRange(n)||this._setRelation(t,e,{side:i?"left":"right",path:i?n.start.path.slice():n.end.path.slice()});break}case Tm:{const o=n.start.isEqual(e.targetPosition),i=n.start.isEqual(e.deletionPosition),r=n.end.isEqual(e.deletionPosition),s=n.end.isEqual(e.sourcePosition);(o||i||r||s)&&this._setRelation(t,e,{wasInLeftElement:o,wasStartBeforeMergedElement:i,wasEndBeforeMergedElement:r,wasInRightElement:s});break}}break}}}getContext(t,e,n){return{aIsStrong:n,aWasUndone:this._wasUndone(t),bWasUndone:this._wasUndone(e),abRelation:this._useRelations?this._getRelation(t,e):null,baRelation:this._useRelations?this._getRelation(e,t):null,forceWeakRemove:this._forceWeakRemove}}_wasUndone(t){const e=this.originalOperations.get(t);return e.wasUndone||this._history.isUndoneOperation(e)}_getRelation(t,e){const n=this.originalOperations.get(e),o=this._history.getUndoneOperation(n);if(!o)return null;const i=this.originalOperations.get(t),r=this._relations.get(i);return r&&r.get(o)||null}_setRelation(t,e,n){const o=this.originalOperations.get(t),i=this.originalOperations.get(e);let r=this._relations.get(o);r||(r=new Map,this._relations.set(o,r)),r.set(i,n)}}function VC(t,e){for(const n of t)n.baseVersion=e++}function UC(t,e){for(let n=0;n<e;n++)t.push(new Jm(0))}function HC(t,e,n){const o=t.nodes,i=o.getNode(0).getAttribute(e);if(i==n)return null;const r=new ef(t.position,t.position.getShiftedBy(t.howMany));return new Am(r,e,i,n,0)}function GC(t,e){const n=ef._createFromPositionAndShift(e.sourcePosition,e.howMany);let o=null,i=[];n.containsRange(t,!0)?o=t:t.start.hasSameParentAs(n.start)?(i=t.getDifference(n),o=t.getIntersection(n)):i=[t];const r=[];for(let t of i){t=t._getTransformedByDeletion(e.sourcePosition,e.howMany);const n=e.getMovedRangeStart(),o=t.start.hasSameParentAs(n);t=t._getTransformedByInsertion(n,e.howMany,o),r.push(...t)}return o&&r.push(o._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany,!1)[0]),r}function KC(t,e){return null===t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany)}function qC(t,e){const n=[];for(let o=0;o<t.length;o++){const i=t[o],r=new _m(i.start,i.end.offset-i.start.offset,e,0);n.push(r);for(let e=o+1;e<t.length;e++)t[e]=t[e]._getTransformedByMove(r.sourcePosition,r.targetPosition,r.howMany)[0];e=e._getTransformedByMove(r.sourcePosition,r.targetPosition,r.howMany)}return n}PC(Am,Am,(t,e,n)=>{if(t.key===e.key&&t.range.start.hasSameParentAs(e.range.start)){const o=t.range.getDifference(e.range).map(e=>new Am(e,t.key,t.oldValue,t.newValue,0)),i=t.range.getIntersection(e.range);return i&&n.aIsStrong&&o.push(new Am(i,e.key,e.newValue,t.newValue,0)),0==o.length?[new Jm(0)]:o}return[t]}),PC(Am,ym,(t,e)=>{if(t.range.start.hasSameParentAs(e.position)&&t.range.containsPosition(e.position)){const n=t.range._getTransformedByInsertion(e.position,e.howMany,!e.shouldReceiveAttributes),o=n.map(e=>new Am(e,t.key,t.oldValue,t.newValue,t.baseVersion));if(e.shouldReceiveAttributes){const n=HC(e,t.key,t.oldValue);n&&o.unshift(n)}return o}return t.range=t.range._getTransformedByInsertion(e.position,e.howMany,!1)[0],[t]}),PC(Am,Tm,(t,e)=>{const n=[];t.range.start.hasSameParentAs(e.deletionPosition)&&(t.range.containsPosition(e.deletionPosition)||t.range.start.isEqual(e.deletionPosition))&&n.push(ef._createFromPositionAndShift(e.graveyardPosition,1));const o=t.range._getTransformedByMergeOperation(e);return o.isCollapsed||n.push(o),n.map(e=>new Am(e,t.key,t.oldValue,t.newValue,t.baseVersion))}),PC(Am,_m,(t,e)=>{const n=GC(t.range,e);return n.map(e=>new Am(e,t.key,t.oldValue,t.newValue,t.baseVersion))}),PC(Am,Mm,(t,e)=>{if(t.range.end.isEqual(e.insertionPosition))return e.graveyardPosition||t.range.end.offset++,[t];if(t.range.start.hasSameParentAs(e.splitPosition)&&t.range.containsPosition(e.splitPosition)){const n=t.clone();return n.range=new ef(e.moveTargetPosition.clone(),t.range.end._getCombined(e.splitPosition,e.moveTargetPosition)),t.range.end=e.splitPosition.clone(),t.range.end.stickiness="toPrevious",[t,n]}return t.range=t.range._getTransformedBySplitOperation(e),[t]}),PC(ym,Am,(t,e)=>{const n=[t];if(t.shouldReceiveAttributes&&t.position.hasSameParentAs(e.range.start)&&e.range.containsPosition(t.position)){const o=HC(t,e.key,e.newValue);o&&n.push(o)}return n}),PC(ym,ym,(t,e,n)=>t.position.isEqual(e.position)&&n.aIsStrong?[t]:(t.position=t.position._getTransformedByInsertOperation(e),[t])),PC(ym,_m,(t,e)=>(t.position=t.position._getTransformedByMoveOperation(e),[t])),PC(ym,Mm,(t,e)=>(t.position=t.position._getTransformedBySplitOperation(e),[t])),PC(ym,Tm,(t,e)=>(t.position=t.position._getTransformedByMergeOperation(e),[t])),PC(xm,ym,(t,e)=>(t.oldRange&&(t.oldRange=t.oldRange._getTransformedByInsertOperation(e)[0]),t.newRange&&(t.newRange=t.newRange._getTransformedByInsertOperation(e)[0]),[t])),PC(xm,xm,(t,e,n)=>{if(t.name==e.name){if(!n.aIsStrong)return[new Jm(0)];t.oldRange=e.newRange?e.newRange.clone():null}return[t]}),PC(xm,Tm,(t,e)=>(t.oldRange&&(t.oldRange=t.oldRange._getTransformedByMergeOperation(e)),t.newRange&&(t.newRange=t.newRange._getTransformedByMergeOperation(e)),[t])),PC(xm,_m,(t,e,n)=>{if(t.oldRange&&(t.oldRange=ef._createFromRanges(t.oldRange._getTransformedByMoveOperation(e))),t.newRange){if(n.abRelation){const o=ef._createFromRanges(t.newRange._getTransformedByMoveOperation(e));if("left"==n.abRelation.side&&e.targetPosition.isEqual(t.newRange.start))return t.newRange.start.path=n.abRelation.path,t.newRange.end=o.end,[t];if("right"==n.abRelation.side&&e.targetPosition.isEqual(t.newRange.end))return t.newRange.start=o.start,t.newRange.end.path=n.abRelation.path,[t]}t.newRange=ef._createFromRanges(t.newRange._getTransformedByMoveOperation(e))}return[t]}),PC(xm,Mm,(t,e,n)=>{if(t.oldRange&&(t.oldRange=t.oldRange._getTransformedBySplitOperation(e)),t.newRange){if(n.abRelation){const o=t.newRange._getTransformedBySplitOperation(e);return t.newRange.start.isEqual(e.splitPosition)&&n.abRelation.wasStartBeforeMergedElement?t.newRange.start=Zh._createAt(e.insertionPosition):t.newRange.start.isEqual(e.splitPosition)&&!n.abRelation.wasInLeftElement&&(t.newRange.start=Zh._createAt(e.moveTargetPosition)),t.newRange.end.isEqual(e.splitPosition)&&n.abRelation.wasInRightElement?t.newRange.end=Zh._createAt(e.moveTargetPosition):t.newRange.end.isEqual(e.splitPosition)&&n.abRelation.wasEndBeforeMergedElement?t.newRange.end=Zh._createAt(e.insertionPosition):t.newRange.end=o.end,[t]}t.newRange=t.newRange._getTransformedBySplitOperation(e)}return[t]}),PC(Tm,ym,(t,e)=>(t.sourcePosition.hasSameParentAs(e.position)&&(t.howMany+=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByInsertOperation(e),t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e),[t])),PC(Tm,Tm,(t,e,n)=>{if(t.sourcePosition.isEqual(e.sourcePosition)&&t.targetPosition.isEqual(e.targetPosition)){if(n.bWasUndone){const n=e.graveyardPosition.path.slice();return n.push(0),t.sourcePosition=new Zh(e.graveyardPosition.root,n),t.howMany=0,[t]}return[new Jm(0)]}if(t.sourcePosition.isEqual(e.sourcePosition)&&!t.targetPosition.isEqual(e.targetPosition)&&!n.bWasUndone&&"splitAtSource"!=n.abRelation){const o="$graveyard"==t.targetPosition.root.rootName,i="$graveyard"==e.targetPosition.root.rootName,r=o&&!i,s=i&&!o,a=s||!r&&n.aIsStrong;if(a){const n=e.targetPosition._getTransformedByMergeOperation(e),o=t.targetPosition._getTransformedByMergeOperation(e);return[new _m(n,t.howMany,o,0)]}return[new Jm(0)]}return t.sourcePosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByMergeOperation(e),t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),t.graveyardPosition.isEqual(e.graveyardPosition)&&n.aIsStrong||(t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)),[t]}),PC(Tm,_m,(t,e,n)=>{const o=ef._createFromPositionAndShift(e.sourcePosition,e.howMany);return"remove"==e.type&&!n.bWasUndone&&!n.forceWeakRemove&&t.deletionPosition.hasSameParentAs(e.sourcePosition)&&o.containsPosition(t.sourcePosition)?[new Jm(0)]:(t.sourcePosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.sourcePosition.hasSameParentAs(e.sourcePosition)&&(t.howMany-=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByMoveOperation(e),t.targetPosition=t.targetPosition._getTransformedByMoveOperation(e),t.graveyardPosition.isEqual(e.targetPosition)||(t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)),[t])}),PC(Tm,Mm,(t,e,n)=>{if(e.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedByDeletion(e.graveyardPosition,1),t.deletionPosition.isEqual(e.graveyardPosition)&&(t.howMany=e.howMany)),t.targetPosition.isEqual(e.splitPosition)){const o=0!=e.howMany,i=e.graveyardPosition&&t.deletionPosition.isEqual(e.graveyardPosition);if(o||i||"mergeTargetNotMoved"==n.abRelation)return t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e),[t]}if(t.sourcePosition.isEqual(e.splitPosition)){if("mergeSourceNotMoved"==n.abRelation)return t.howMany=0,t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t];if("mergeSameElement"==n.abRelation||t.sourcePosition.offset>0)return t.sourcePosition=e.moveTargetPosition.clone(),t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t]}return t.sourcePosition.hasSameParentAs(e.splitPosition)&&(t.howMany=e.splitPosition.offset),t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e),t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t]}),PC(_m,ym,(t,e)=>{const n=ef._createFromPositionAndShift(t.sourcePosition,t.howMany),o=n._getTransformedByInsertOperation(e,!1)[0];return t.sourcePosition=o.start,t.howMany=o.end.offset-o.start.offset,t.targetPosition.isEqual(e.position)||(t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e)),[t]}),PC(_m,_m,(t,e,n)=>{const o=ef._createFromPositionAndShift(t.sourcePosition,t.howMany),i=ef._createFromPositionAndShift(e.sourcePosition,e.howMany);let r=n.aIsStrong,s=!n.aIsStrong,a;if("insertBefore"==n.abRelation||"insertAfter"==n.baRelation?s=!0:"insertAfter"!=n.abRelation&&"insertBefore"!=n.baRelation||(s=!1),a=t.targetPosition.isEqual(e.targetPosition)&&s?t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany):t.targetPosition._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),KC(t,e)&&KC(e,t))return[e.getReversed()];const c=o.containsPosition(e.targetPosition);if(c&&o.containsRange(i,!0))return o.start=o.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),o.end=o.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),qC([o],a);const l=i.containsPosition(t.targetPosition);if(l&&i.containsRange(o,!0))return o.start=o.start._getCombined(e.sourcePosition,e.getMovedRangeStart()),o.end=o.end._getCombined(e.sourcePosition,e.getMovedRangeStart()),qC([o],a);const d=Ls(t.sourcePosition.getParentPath(),e.sourcePosition.getParentPath());if("prefix"==d||"extension"==d)return o.start=o.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),o.end=o.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),qC([o],a);"remove"!=t.type||"remove"==e.type||n.aWasUndone||n.forceWeakRemove?"remove"==t.type||"remove"!=e.type||n.bWasUndone||n.forceWeakRemove||(r=!1):r=!0;const u=[],h=o.getDifference(i);for(const t of h){t.start=t.start._getTransformedByDeletion(e.sourcePosition,e.howMany),t.end=t.end._getTransformedByDeletion(e.sourcePosition,e.howMany);const n="same"==Ls(t.start.getParentPath(),e.getMovedRangeStart().getParentPath()),o=t._getTransformedByInsertion(e.getMovedRangeStart(),e.howMany,n);u.push(...o)}const f=o.getIntersection(i);return null!==f&&r&&(f.start=f.start._getCombined(e.sourcePosition,e.getMovedRangeStart()),f.end=f.end._getCombined(e.sourcePosition,e.getMovedRangeStart()),0===u.length?u.push(f):1==u.length?i.start.isBefore(o.start)||i.start.isEqual(o.start)?u.unshift(f):u.push(f):u.splice(1,0,f)),0===u.length?[new Jm(t.baseVersion)]:qC(u,a)}),PC(_m,Mm,(t,e,n)=>{let o=t.targetPosition.clone();t.targetPosition.isEqual(e.insertionPosition)&&e.graveyardPosition&&"moveTargetAfter"!=n.abRelation||(o=t.targetPosition._getTransformedBySplitOperation(e));const i=ef._createFromPositionAndShift(t.sourcePosition,t.howMany);if(i.end.isEqual(e.insertionPosition))return e.graveyardPosition||t.howMany++,t.targetPosition=o,[t];if(i.start.hasSameParentAs(e.splitPosition)&&i.containsPosition(e.splitPosition)){let t=new ef(e.splitPosition,i.end);t=t._getTransformedBySplitOperation(e);const n=[new ef(i.start,e.splitPosition),t];return qC(n,o)}t.targetPosition.isEqual(e.splitPosition)&&"insertAtSource"==n.abRelation&&(o=e.moveTargetPosition),t.targetPosition.isEqual(e.insertionPosition)&&"insertBetween"==n.abRelation&&(o=t.targetPosition);const r=i._getTransformedBySplitOperation(e),s=[r];if(e.graveyardPosition){const o=i.start.isEqual(e.graveyardPosition)||i.containsPosition(e.graveyardPosition);t.howMany>1&&o&&!n.aWasUndone&&s.push(ef._createFromPositionAndShift(e.insertionPosition,1))}return qC(s,o)}),PC(_m,Tm,(t,e,n)=>{const o=ef._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.deletionPosition.hasSameParentAs(t.sourcePosition)&&o.containsPosition(e.sourcePosition))if("remove"!=t.type||n.forceWeakRemove){if(1==t.howMany)return n.bWasUndone?(t.sourcePosition=e.graveyardPosition.clone(),t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),[t]):[new Jm(0)]}else if(!n.aWasUndone){const n=[];let o=e.graveyardPosition.clone(),i=e.targetPosition._getTransformedByMergeOperation(e);t.howMany>1&&(n.push(new _m(t.sourcePosition,t.howMany-1,t.targetPosition,0)),o=o._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany-1),i=i._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany-1));const r=e.deletionPosition._getCombined(t.sourcePosition,t.targetPosition),s=new _m(o,1,r,0),a=s.getMovedRangeStart().path.slice();a.push(0);const c=new Zh(s.targetPosition.root,a);i=i._getTransformedByMove(o,r,1);const l=new _m(i,e.howMany,c,0);return n.push(s),n.push(l),n}const i=ef._createFromPositionAndShift(t.sourcePosition,t.howMany),r=i._getTransformedByMergeOperation(e);return t.sourcePosition=r.start,t.howMany=r.end.offset-r.start.offset,t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),[t]}),PC(Dm,ym,(t,e)=>(t.position=t.position._getTransformedByInsertOperation(e),[t])),PC(Dm,Tm,(t,e)=>t.position.isEqual(e.deletionPosition)?(t.position=e.graveyardPosition.clone(),t.position.stickiness="toNext",[t]):(t.position=t.position._getTransformedByMergeOperation(e),[t])),PC(Dm,_m,(t,e)=>(t.position=t.position._getTransformedByMoveOperation(e),[t])),PC(Dm,Dm,(t,e,n)=>{if(t.position.isEqual(e.position)){if(!n.aIsStrong)return[new Jm(0)];t.oldName=e.newName}return[t]}),PC(Dm,Mm,(t,e)=>{const n=t.position.path,o=e.splitPosition.getParentPath();if("same"==Ls(n,o)&&!e.graveyardPosition){const e=new Dm(t.position.getShiftedBy(1),t.oldName,t.newName,0);return[t,e]}return t.position=t.position._getTransformedBySplitOperation(e),[t]}),PC(Em,Em,(t,e,n)=>{if(t.root===e.root&&t.key===e.key){if(!n.aIsStrong||t.newValue===e.newValue)return[new Jm(0)];t.oldValue=e.newValue}return[t]}),PC(Mm,ym,(t,e)=>(t.splitPosition.hasSameParentAs(e.position)&&t.splitPosition.offset<e.position.offset&&(t.howMany+=e.howMany),t.splitPosition=t.splitPosition._getTransformedByInsertOperation(e),t.insertionPosition=Mm.getInsertionPosition(t.splitPosition),[t])),PC(Mm,Tm,(t,e,n)=>{if(!t.graveyardPosition&&!n.bWasUndone&&t.splitPosition.hasSameParentAs(e.sourcePosition)){const n=e.graveyardPosition.path.slice();n.push(0);const o=new Zh(e.graveyardPosition.root,n),i=Mm.getInsertionPosition(new Zh(e.graveyardPosition.root,n)),r=new Mm(o,0,null,0);return r.insertionPosition=i,t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e),t.insertionPosition=Mm.getInsertionPosition(t.splitPosition),t.graveyardPosition=r.insertionPosition.clone(),t.graveyardPosition.stickiness="toNext",[r,t]}return t.splitPosition.hasSameParentAs(e.deletionPosition)&&!t.splitPosition.isAfter(e.deletionPosition)&&t.howMany--,t.splitPosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e),t.insertionPosition=Mm.getInsertionPosition(t.splitPosition),t.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)),[t]}),PC(Mm,_m,(t,e,n)=>{const o=ef._createFromPositionAndShift(e.sourcePosition,e.howMany);if(t.graveyardPosition){const i=o.start.isEqual(t.graveyardPosition)||o.containsPosition(t.graveyardPosition);if(!n.bWasUndone&&i){const n=t.splitPosition._getTransformedByMoveOperation(e),o=t.graveyardPosition._getTransformedByMoveOperation(e),i=o.path.slice();i.push(0);const r=new Zh(o.root,i),s=new _m(n,t.howMany,r,0);return[s]}t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)}if(t.splitPosition.hasSameParentAs(e.sourcePosition)&&o.containsPosition(t.splitPosition)){const n=e.howMany-(t.splitPosition.offset-e.sourcePosition.offset);return t.howMany-=n,t.splitPosition.hasSameParentAs(e.targetPosition)&&t.splitPosition.offset<e.targetPosition.offset&&(t.howMany+=e.howMany),t.splitPosition=e.sourcePosition.clone(),t.insertionPosition=Mm.getInsertionPosition(t.splitPosition),[t]}const i=t.splitPosition.isEqual(e.targetPosition);return!i||"insertAtSource"!=n.baRelation&&"splitBefore"!=n.abRelation?(e.sourcePosition.isEqual(e.targetPosition)||(t.splitPosition.hasSameParentAs(e.sourcePosition)&&t.splitPosition.offset<=e.sourcePosition.offset&&(t.howMany-=e.howMany),t.splitPosition.hasSameParentAs(e.targetPosition)&&t.splitPosition.offset<e.targetPosition.offset&&(t.howMany+=e.howMany)),t.splitPosition.stickiness="toNone",t.splitPosition=t.splitPosition._getTransformedByMoveOperation(e),t.splitPosition.stickiness="toNext",t.graveyardPosition?t.insertionPosition=t.insertionPosition._getTransformedByMoveOperation(e):t.insertionPosition=Mm.getInsertionPosition(t.splitPosition),[t]):(t.howMany+=e.howMany,t.splitPosition=t.splitPosition._getTransformedByDeletion(e.sourcePosition,e.howMany),t.insertionPosition=Mm.getInsertionPosition(t.splitPosition),[t])}),PC(Mm,Mm,(t,e,n)=>{if(t.splitPosition.isEqual(e.splitPosition)){if(!t.graveyardPosition&&!e.graveyardPosition)return[new Jm(0)];if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition))return[new Jm(0)];if("splitBefore"==n.abRelation)return t.howMany=0,t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e),[t]}if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition)){const o="$graveyard"==t.splitPosition.root.rootName,i="$graveyard"==e.splitPosition.root.rootName,r=o&&!i,s=i&&!o,a=s||!r&&n.aIsStrong;if(a){const n=[];return e.howMany&&n.push(new _m(e.moveTargetPosition,e.howMany,e.splitPosition,0)),t.howMany&&n.push(new _m(t.splitPosition,t.howMany,t.moveTargetPosition,0)),n}return[new Jm(0)]}if(t.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e)),t.splitPosition.isEqual(e.insertionPosition)&&"splitBefore"==n.abRelation)return t.howMany++,[t];if(e.splitPosition.isEqual(t.insertionPosition)&&"splitBefore"==n.baRelation){const n=e.insertionPosition.path.slice();n.push(0);const o=new Zh(e.insertionPosition.root,n),i=new _m(t.insertionPosition,1,o,0);return[t,i]}return t.splitPosition.hasSameParentAs(e.splitPosition)&&t.splitPosition.offset<e.splitPosition.offset&&(t.howMany-=e.howMany),t.splitPosition=t.splitPosition._getTransformedBySplitOperation(e),t.insertionPosition=Mm.getInsertionPosition(t.splitPosition),[t]});class WC extends iC{constructor(t){super(t),this._stack=[],this._createdBatches=new WeakSet,this.refresh(),this.listenTo(t.data,"set",()=>this.clearStack())}refresh(){this.isEnabled=this._stack.length>0}addBatch(t){const e=this.editor.model.document.selection,n={ranges:e.hasOwnRange?Array.from(e.getRanges()):[],isBackward:e.isBackward};this._stack.push({batch:t,selection:n}),this.refresh()}clearStack(){this._stack=[],this.refresh()}_restoreSelection(t,e,n){const o=this.editor.model,i=o.document,r=[],s=t.map(t=>t.getTransformedByOperations(n)),a=s.flat();for(const t of s){const e=t.filter(t=>t.root!=i.graveyard).filter(t=>!$C(t,a));e.length&&(YC(e),r.push(e[0]))}r.length&&o.change(t=>{t.setSelection(r,{backward:e})})}_undo(t,e){const n=this.editor.model,o=n.document;this._createdBatches.add(e);const i=t.operations.slice().filter(t=>t.isDocumentOperation);i.reverse();for(const t of i){const i=t.baseVersion+1,r=Array.from(o.history.getOperations(i)),s=jC([t.getReversed()],r,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}),a=s.operationsA;for(const i of a)e.addOperation(i),n.applyOperation(i),o.history.setOperationAsUndone(t,i)}}}function YC(t){t.sort((t,e)=>t.start.isBefore(e.start)?-1:1);for(let e=1;e<t.length;e++){const n=t[e-1],o=n.getJoined(t[e],!0);o&&(e--,t.splice(e,2,o))}}function $C(t,e){return e.some(e=>e!==t&&e.containsRange(t,!0))}class QC extends WC{execute(t=null){const e=t?this._stack.findIndex(e=>e.batch==t):this._stack.length-1,n=this._stack.splice(e,1)[0],o=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(o,()=>{this._undo(n.batch,o);const t=this.editor.model.document.history.getOperations(n.batch.baseVersion);this._restoreSelection(n.selection.ranges,n.selection.isBackward,t),this.fire("revert",n.batch,o)}),this.refresh()}}class ZC extends WC{execute(){const t=this._stack.pop(),e=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(e,()=>{const n=t.batch.operations[t.batch.operations.length-1],o=n.baseVersion+1,i=this.editor.model.document.history.getOperations(o);this._restoreSelection(t.selection.ranges,t.selection.isBackward,i),this._undo(t.batch,e)}),this.refresh()}}class JC extends nC{static get pluginName(){return"UndoEditing"}constructor(t){super(t),this._batchRegistry=new WeakSet}init(){const t=this.editor;this._undoCommand=new QC(t),this._redoCommand=new ZC(t),t.commands.add("undo",this._undoCommand),t.commands.add("redo",this._redoCommand),this.listenTo(t.model,"applyOperation",(t,e)=>{const n=e[0];if(!n.isDocumentOperation)return;const o=n.batch,i=this._redoCommand._createdBatches.has(o),r=this._undoCommand._createdBatches.has(o),s=this._batchRegistry.has(o);s||"transparent"==o.type&&!i&&!r||(i?this._undoCommand.addBatch(o):r||(this._undoCommand.addBatch(o),this._redoCommand.clearStack()),this._batchRegistry.add(o))},{priority:"highest"}),this.listenTo(this._undoCommand,"revert",(t,e,n)=>{this._redoCommand.addBatch(n)}),t.keystrokes.set("CTRL+Z","undo"),t.keystrokes.set("CTRL+Y","redo"),t.keystrokes.set("CTRL+SHIFT+Z","redo")}}var XC='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M5.042 9.367l2.189 1.837a.75.75 0 0 1-.965 1.149l-3.788-3.18a.747.747 0 0 1-.21-.284.75.75 0 0 1 .17-.945L6.23 4.762a.75.75 0 1 1 .964 1.15L4.863 7.866h8.917A.75.75 0 0 1 14 7.9a4 4 0 1 1-1.477 7.718l.344-1.489a2.5 2.5 0 1 0 1.094-4.73l.008-.032H5.042z"/></svg>',tA='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M14.958 9.367l-2.189 1.837a.75.75 0 0 0 .965 1.149l3.788-3.18a.747.747 0 0 0 .21-.284.75.75 0 0 0-.17-.945L13.77 4.762a.75.75 0 1 0-.964 1.15l2.331 1.955H6.22A.75.75 0 0 0 6 7.9a4 4 0 1 0 1.477 7.718l-.344-1.489A2.5 2.5 0 1 1 6.039 9.4l-.008-.032h8.927z"/></svg>';class eA extends nC{init(){const t=this.editor,e=t.locale,n=t.t,o="ltr"==e.uiLanguageDirection?XC:tA,i="ltr"==e.uiLanguageDirection?tA:XC;this._addButton("undo",n("Undo"),"CTRL+Z",o),this._addButton("redo",n("Redo"),"CTRL+Y",i)}_addButton(t,e,n,o){const i=this.editor;i.ui.componentFactory.add(t,r=>{const s=i.commands.get(t),a=new cw(r);return a.set({label:e,icon:o,keystroke:n,tooltip:!0}),a.bind("isEnabled").to(s,"isEnabled"),this.listenTo(a,"execute",()=>{i.execute(t),i.editing.view.focus()}),a})}}class nA extends nC{static get requires(){return[JC,eA]}static get pluginName(){return"Undo"}}class 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d=a.focus,u=d.parent,{text:h,range:f}=XA(s.createRange(s.createPositionAt(u,0),d),s),g=r(h),m=JA(f.start,g.format,s),p=JA(f.start,g.remove,s);m.length&&p.length&&s.enqueueChange(t=>{const e=o(t,m);if(!1!==e)for(const e of p.reverse())t.remove(e)})})}function JA(t,e,n){return e.filter(t=>void 0!==t[0]&&void 0!==t[1]).map(e=>n.createRange(t.getShiftedBy(e[0]),t.getShiftedBy(e[1])))}function XA(t,e){let n=t.start;const o=Array.from(t.getItems()).reduce((t,o)=>!o.is("$text")&&!o.is("$textProxy")||o.getAttribute("code")?(n=e.createPositionAfter(o),""):t+o.data,"");return{text:o,range:e.createRange(n,t.end)}}class tv extends nC{static get pluginName(){return"Autoformat"}afterInit(){this._addListAutoformats(),this._addBasicStylesAutoformats(),this._addHeadingAutoformats(),this._addBlockQuoteAutoformats(),this._addCodeBlockAutoformats()}_addListAutoformats(){const t=this.editor.commands;t.get("bulletedList")&&QA(this.editor,this,/^[*-]\s$/,"bulletedList"),t.get("numberedList")&&QA(this.editor,this,/^1[.|)]\s$/,"numberedList")}_addBasicStylesAutoformats(){const t=this.editor.commands;if(t.get("bold")){const t=ev(this.editor,"bold");ZA(this.editor,this,/(\*\*)([^*]+)(\*\*)$/g,t),ZA(this.editor,this,/(__)([^_]+)(__)$/g,t)}if(t.get("italic")){const t=ev(this.editor,"italic");ZA(this.editor,this,/(?:^|[^*])(\*)([^*_]+)(\*)$/g,t),ZA(this.editor,this,/(?:^|[^_])(_)([^_]+)(_)$/g,t)}if(t.get("code")){const t=ev(this.editor,"code");ZA(this.editor,this,/(`)([^`]+)(`)$/g,t)}if(t.get("strikethrough")){const t=ev(this.editor,"strikethrough");ZA(this.editor,this,/(~~)([^~]+)(~~)$/g,t)}}_addHeadingAutoformats(){const t=this.editor.commands.get("heading");t&&t.modelElements.filter(t=>t.match(/^heading[1-6]$/)).forEach(e=>{const n=e[7],o=new RegExp(`^(#{${n}})\\s$`);QA(this.editor,this,o,()=>{if(!t.isEnabled||t.value===e)return!1;this.editor.execute("heading",{value:e})})})}_addBlockQuoteAutoformats(){this.editor.commands.get("blockQuote")&&QA(this.editor,this,/^>\s$/,"blockQuote")}_addCodeBlockAutoformats(){this.editor.commands.get("codeBlock")&&QA(this.editor,this,/^```$/,"codeBlock")}}function ev(t,e){return(n,o)=>{const i=t.commands.get(e);if(!i.isEnabled)return!1;const r=t.model.schema.getValidRanges(o,e);for(const t of r)n.setAttribute(e,!0,t);n.removeSelectionAttribute(e)}}function nv(t,e){let n=t.start;const o=Array.from(t.getItems()).reduce((t,o)=>o.is("$text")||o.is("$textProxy")?t+o.data:(n=e.createPositionAfter(o),""),"");return{text:o,range:e.createRange(n,t.end)}}class ov{constructor(t,e){this.model=t,this.testCallback=e,this.hasMatch=!1,this.set("isEnabled",!0),this.on("change:isEnabled",()=>{this.isEnabled?this._startListening():(this.stopListening(t.document.selection),this.stopListening(t.document))}),this._startListening()}_startListening(){const t=this.model,e=t.document;this.listenTo(e.selection,"change:range",(t,{directChange:n})=>{n&&(e.selection.isCollapsed?this._evaluateTextBeforeSelection("selection"):this.hasMatch&&(this.fire("unmatched"),this.hasMatch=!1))}),this.listenTo(e,"change:data",(t,e)=>{"transparent"!=e.type&&this._evaluateTextBeforeSelection("data",{batch:e})})}_evaluateTextBeforeSelection(t,e={}){const n=this.model,o=n.document,i=o.selection,r=n.createRange(n.createPositionAt(i.focus.parent,0),i.focus),{text:s,range:a}=nv(r,n),c=this.testCallback(s);if(!c&&this.hasMatch&&this.fire("unmatched"),this.hasMatch=!!c,c){const n=Object.assign(e,{text:s,range:a});"object"==typeof c&&Object.assign(n,c),this.fire(`matched:${t}`,n)}}}function iv(t,e,n){var o=t.length;return n=void 0===n?o:n,!e&&n>=o?t:Na(t,e,n)}vs(ov,Zc);var rv=iv,sv,av,cv,lv,dv,uv,hv,fv=RegExp("["+"\\u200d"+"\\ud800-\\udfff"+("\\u0300-\\u036f"+"\\ufe20-\\ufe2f"+"\\u20d0-\\u20ff")+"\\ufe0e\\ufe0f"+"]");function gv(t){return fv.test(t)}var mv=gv;function pv(t){return t.split("")}var kv=pv,bv="\\ud800-\\udfff",wv,Cv,Av,vv,_v,yv="["+bv+"]",xv="["+("\\u0300-\\u036f"+"\\ufe20-\\ufe2f"+"\\u20d0-\\u20ff")+"]",Dv="\\ud83c[\\udffb-\\udfff]",Ev,Tv="[^"+bv+"]",Mv="(?:\\ud83c[\\udde6-\\uddff]){2}",Sv="[\\ud800-\\udbff][\\udc00-\\udfff]",Iv,Bv="(?:"+xv+"|"+Dv+")"+"?",Nv="["+"\\ufe0e\\ufe0f"+"]?",zv,Pv=Nv+Bv+("(?:"+"\\u200d"+"(?:"+[Tv,Mv,Sv].join("|")+")"+Nv+Bv+")*"),Lv="(?:"+[Tv+xv+"?",xv,Mv,Sv,yv].join("|")+")",Ov=RegExp(Dv+"(?="+Dv+")|"+Lv+Pv,"g");function Rv(t){return t.match(Ov)||[]}var jv=Rv;function Fv(t){return mv(t)?jv(t):kv(t)}var Vv=Fv;function Uv(t){return function(e){e=va(e);var n=mv(e)?Vv(e):void 0,o=n?n[0]:e.charAt(0),i=n?rv(n,1).join(""):e.slice(1);return o[t]()+i}}var Hv,Gv,Kv=Uv("toUpperCase");const qv=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,Wv=/^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i,Yv=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i,$v=/^((\w+:(\/{2,})?)|(\W))/i,Qv="Ctrl+K";function Zv(t){return t.is("attributeElement")&&!!t.getCustomProperty("link")}function Jv(t,{writer:e}){const n=e.createAttributeElement("a",{href:t},{priority:5});return e.setCustomProperty("link",!0,n),n}function Xv(t){return t_(t=String(t))?t:"#"}function t_(t){const e=t.replace(qv,"");return e.match(Wv)}function e_(t,e){const n={"Open in a new tab":t("Open in a new tab"),Downloadable:t("Downloadable")};return e.forEach(t=>(t.label&&n[t.label]&&(t.label=n[t.label]),t)),e}function n_(t){const e=[];if(t)for(const[n,o]of Object.entries(t)){const t=Object.assign({},o,{id:`link${Kv(n)}`});e.push(t)}return e}function o_(t,e){return!!t&&(t.is("element","image")&&e.checkAttribute("image","linkHref"))}function i_(t){return Yv.test(t)}function r_(t,e){const n=i_(t)?"mailto:":e,o=!!n&&!$v.test(t);return t&&o?n+t:t}const s_=4,a_=new RegExp("(^|\\s)(((?:(?:(?:https?|ftp):)?\\/\\/)(?:\\S+(?::\\S*)?@)?(?:(?![-_])(?:[-\\w\\u00a1-\\uffff]{0,63}[^-_]\\.)+(?:[a-z\\u00a1-\\uffff]{2,}))(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-\\w\\u00a1-\\uffff]{0,63}[^-_]\\.))+(?:[a-z\\u00a1-\\uffff]{2,})))$","i"),c_=2;class l_ extends nC{static get pluginName(){return"AutoLink"}init(){const t=this.editor,e=t.model.document.selection;e.on("change:range",()=>{this.isEnabled=!e.anchor.parent.is("element","codeBlock")}),this._enableTypingHandling()}afterInit(){this._enableEnterHandling(),this._enableShiftEnterHandling()}_enableTypingHandling(){const t=this.editor,e=new ov(t.model,t=>{if(!d_(t))return;const e=u_(t.substr(0,t.length-1));return e?{url:e}:void 0}),n=t.plugins.get("Input");e.on("matched:data",(e,o)=>{const{batch:i,range:r,url:s}=o;if(!n.isInput(i))return;const a=r.end.getShiftedBy(-1),c=a.getShiftedBy(-s.length),l=t.model.createRange(c,a);this._applyAutoLink(s,l)}),e.bind("isEnabled").to(this)}_enableEnterHandling(){const t=this.editor,e=t.model,n=t.commands.get("enter");n&&n.on("execute",()=>{const t=e.document.selection.getFirstPosition();if(!t.parent.previousSibling)return;const n=e.createRangeIn(t.parent.previousSibling);this._checkAndApplyAutoLinkOnRange(n)})}_enableShiftEnterHandling(){const t=this.editor,e=t.model,n=t.commands.get("shiftEnter");n&&n.on("execute",()=>{const t=e.document.selection.getFirstPosition(),n=e.createRange(e.createPositionAt(t.parent,0),t.getShiftedBy(-1));this._checkAndApplyAutoLinkOnRange(n)})}_checkAndApplyAutoLinkOnRange(t){const e=this.editor.model,{text:n,range:o}=nv(t,e),i=u_(n);if(i){const t=e.createRange(o.end.getShiftedBy(-i.length),o.end);this._applyAutoLink(i,t)}}_applyAutoLink(t,e){const n=this.editor.model;this.isEnabled&&h_(e,n)&&n.enqueueChange(n=>{const o=this.editor.config.get("link.defaultProtocol"),i=r_(t,o);n.setAttribute("linkHref",i,e)})}}function d_(t){return t.length>4&&" "===t[t.length-1]&&" "!==t[t.length-2]}function u_(t){const e=a_.exec(t);return e?e[2]:null}function h_(t,e){return e.schema.checkAttributeInSelection(e.createSelection(t),"linkHref")}class f_{constructor(t){this.context=t}destroy(){this.stopListening()}static get isContextPlugin(){return!0}}vs(f_,Zc);class g_ extends f_{static get pluginName(){return"PendingActions"}init(){this.set("hasAny",!1),this._actions=new _s({idProperty:"_id"}),this._actions.delegate("add","remove").to(this)}add(t){if("string"!=typeof t)throw new ss.a("pendingactions-add-invalid-message",this);const e=Object.create(Zc);return e.set("message",t),this._actions.add(e),this.hasAny=!0,e}remove(t){this._actions.remove(t),this.hasAny=!!this._actions.length}get first(){return this._actions.get(0)}[Symbol.iterator](){return this._actions[Symbol.iterator]()}}class m_ extends nC{static get pluginName(){return"Autosave"}static get requires(){return[g_]}constructor(t){super(t);const e=t.config.get("autosave")||{},n=e.waitingTime||1e3;this.set("state","synchronized"),this._debouncedSave=bh(this._save.bind(this),n),this._lastDocumentVersion=t.model.document.version,this._domEmitter=Object.create(Zd),this._config=e}init(){const t=this.editor,e=t.model.document,n=t.t;this._pendingActions=t.plugins.get(g_),this.listenTo(e,"change:data",()=>{this._saveCallbacks.length&&("synchronized"==this.state?(this._action=this._pendingActions.add(n("Saving changes")),this.state="waiting",this._debouncedSave()):"waiting"==this.state&&this._debouncedSave())}),this.listenTo(t,"destroy",()=>this._flush(),{priority:"highest"}),this._domEmitter.listenTo(window,"beforeunload",(t,e)=>{this._pendingActions.hasAny&&(e.returnValue=this._pendingActions.first.message)})}destroy(){this._domEmitter.stopListening(),super.destroy()}_flush(){this._debouncedSave.flush()}_save(){const t=this.editor.model.document.version;t<this._lastDocumentVersion||"initializing"===this.editor.state?this._debouncedSave.cancel():(this._lastDocumentVersion=t,this.state="saving",Promise.resolve().then(()=>Promise.all(this._saveCallbacks.map(t=>t(this.editor)))).catch(t=>{throw this.state="error",this.state="saving",this._debouncedSave(),t}).then(()=>{this.editor.model.document.version>this._lastDocumentVersion?(this.state="waiting",this._debouncedSave()):(this.state="synchronized",this._pendingActions.remove(this._action),this._action=null)}))}get _saveCallbacks(){const t=[];return this.adapter&&this.adapter.save&&t.push(this.adapter.save),this._config.save&&t.push(this._config.save),t}}vs(m_,Zc);class p_ extends iC{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model,n=e.schema,o=e.document.selection,i=Array.from(o.getSelectedBlocks()),r=void 0===t.forceValue?!this.value:t.forceValue;e.change(t=>{if(r){const e=i.filter(t=>k_(t)||w_(n,t));this._applyQuote(t,e)}else this._removeQuote(t,i.filter(k_))})}_getValue(){const t=this.editor.model.document.selection,e=sC(t.getSelectedBlocks());return!(!e||!k_(e))}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,n=sC(t.getSelectedBlocks());return!!n&&w_(e,n)}_removeQuote(t,e){b_(t,e).reverse().forEach(e=>{if(e.start.isAtStart&&e.end.isAtEnd)return void t.unwrap(e.start.parent);if(e.start.isAtStart){const n=t.createPositionBefore(e.start.parent);return void t.move(e,n)}e.end.isAtEnd||t.split(e.end);const n=t.createPositionAfter(e.end.parent);t.move(e,n)})}_applyQuote(t,e){const n=[];b_(t,e).reverse().forEach(e=>{let o=k_(e.start);o||(o=t.createElement("blockQuote"),t.wrap(e,o)),n.push(o)}),n.reverse().reduce((e,n)=>e.nextSibling==n?(t.merge(t.createPositionAfter(e)),e):n)}}function k_(t){return"blockQuote"==t.parent.name?t.parent:null}function b_(t,e){let n,o=0;const i=[];for(;o<e.length;){const r=e[o],s=e[o+1];n||(n=t.createPositionBefore(r)),s&&r.nextSibling==s||(i.push(t.createRange(n,t.createPositionAfter(r))),n=null),o++}return i}function w_(t,e){const n=t.checkChild(e.parent,"blockQuote"),o=t.checkChild(["$root","blockQuote"],e);return n&&o}class C_ extends nC{static get pluginName(){return"BlockQuoteEditing"}init(){const t=this.editor,e=t.model.schema;t.commands.add("blockQuote",new p_(t)),e.register("blockQuote",{allowWhere:"$block",allowContentOf:"$root"}),e.addChildCheck((t,e)=>{if(t.endsWith("blockQuote")&&"blockQuote"==e.name)return!1}),t.conversion.elementToElement({model:"blockQuote",view:"blockquote"}),t.model.document.registerPostFixer(n=>{const o=t.model.document.differ.getChanges();for(const t of o)if("insert"==t.type){const o=t.position.nodeAfter;if(!o)continue;if(o.is("element","blockQuote")&&o.isEmpty)return n.remove(o),!0;if(o.is("element","blockQuote")&&!e.checkChild(t.position,o))return n.unwrap(o),!0;if(o.is("element")){const t=n.createRangeIn(o);for(const o of t.getItems())if(o.is("element","blockQuote")&&!e.checkChild(n.createPositionBefore(o),o))return n.unwrap(o),!0}}else if("remove"==t.type){const e=t.position.parent;if(e.is("element","blockQuote")&&e.isEmpty)return n.remove(e),!0}return!1})}afterInit(){const t=this.editor,e=t.commands.get("blockQuote");this.listenTo(this.editor.editing.view.document,"enter",(t,n)=>{const o=this.editor.model.document,i=o.selection.getLastPosition().parent;o.selection.isCollapsed&&i.isEmpty&&e.value&&(this.editor.execute("blockQuote"),this.editor.editing.view.scrollToTheSelection(),n.preventDefault(),t.stop())})}}var A_='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 10.423a6.5 6.5 0 0 1 6.056-6.408l.038.67C6.448 5.423 5.354 7.663 5.22 10H9c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003v-4.574zm8 0a6.5 6.5 0 0 1 6.056-6.408l.038.67c-2.646.739-3.74 2.979-3.873 5.315H17c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003v-4.574z"/></svg>',v_=n(28),__={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},y_=rk()(v_.a,__),x_=v_.a.locals||{};class D_ extends nC{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("blockQuote",n=>{const o=t.commands.get("blockQuote"),i=new cw(n);return i.set({label:e("Block quote"),icon:A_,tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",()=>{t.execute("blockQuote"),t.editing.view.focus()}),i})}}class E_ extends nC{static get requires(){return[C_,D_]}static get pluginName(){return"BlockQuote"}}class T_ extends iC{constructor(t,e){super(t),this.attributeKey=e}refresh(){const t=this.editor.model,e=t.document;this.value=this._getValueFromFirstAllowedNode(),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model,n=e.document,o=n.selection,i=void 0===t.forceValue?!this.value:t.forceValue;e.change(t=>{if(o.isCollapsed)i?t.setSelectionAttribute(this.attributeKey,!0):t.removeSelectionAttribute(this.attributeKey);else{const n=e.schema.getValidRanges(o.getRanges(),this.attributeKey);for(const e of n)i?t.setAttribute(this.attributeKey,i,e):t.removeAttribute(this.attributeKey,e)}})}_getValueFromFirstAllowedNode(){const t=this.editor.model,e=t.schema,n=t.document.selection;if(n.isCollapsed)return n.hasAttribute(this.attributeKey);for(const t of n.getRanges())for(const n of t.getItems())if(e.checkAttribute(n,this.attributeKey))return n.hasAttribute(this.attributeKey);return!1}}const M_="bold";class S_ extends nC{static get pluginName(){return"BoldEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:M_}),t.model.schema.setAttributeProperties(M_,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:M_,view:"strong",upcastAlso:["b",t=>{const e=t.getStyle("font-weight");return e?"bold"==e||Number(e)>=600?{name:!0,styles:["font-weight"]}:void 0:null}]}),t.commands.add(M_,new T_(t,M_)),t.keystrokes.set("CTRL+B",M_)}}var I_='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M10.187 17H5.773c-.637 0-1.092-.138-1.364-.415-.273-.277-.409-.718-.409-1.323V4.738c0-.617.14-1.062.419-1.332.279-.27.73-.406 1.354-.406h4.68c.69 0 1.288.041 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xmlns="http://www.w3.org/2000/svg"><path d="M11.627 16.5zm5.873-.196zm0-7.001V8h-13v8.5h4.341c.191.54.457 1.044.785 1.5H2a1.5 1.5 0 0 1-1.5-1.5v-13A1.5 1.5 0 0 1 2 2h4.5a1.5 1.5 0 0 1 1.06.44L9.122 4H16a1.5 1.5 0 0 1 1.5 1.5v1A1.5 1.5 0 0 1 19 8v2.531a6.027 6.027 0 0 0-1.5-1.228zM16 6.5v-1H8.5l-2-2H2v13h1V8a1.5 1.5 0 0 1 1.5-1.5H16z"/><path d="M14.5 19.5a5 5 0 1 1 0-10 5 5 0 0 1 0 10zM15 14v-2h-1v2h-2v1h2v2h1v-2h2v-1h-2z"/></svg>';class L_ extends nC{static get pluginName(){return"CKFinderUI"}init(){const t=this.editor,e=t.ui.componentFactory,n=t.t;e.add("ckfinder",e=>{const o=t.commands.get("ckfinder"),i=new cw(e);return i.set({label:n("Insert image or file"),icon:P_,tooltip:!0}),i.bind("isEnabled").to(o),i.on("execute",()=>{t.execute("ckfinder"),t.editing.view.focus()}),i})}}class O_ extends tu{observe(t){this.listenTo(t,"load",(t,e)=>{const n=e.target;this.checkShouldIgnoreEventFromTarget(n)||"IMG"==n.tagName&&this._fireEvents(e)},{useCapture:!0})}_fireEvents(t){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",t))}}function R_(){return e=>{e.on("element:figure",t)};function t(t,e,n){if(!n.consumable.test(e.viewItem,{name:!0,classes:"image"}))return;const o=HA(e.viewItem);if(!o||!o.hasAttribute("src")||!n.consumable.test(o,{name:!0}))return;const i=n.convertItem(o,e.modelCursor),r=sC(i.modelRange.getItems());r&&(n.convertChildren(e.viewItem,r),n.updateConversionResult(r,e))}}function j_(){return e=>{e.on("attribute:srcset:image",t)};function t(t,e,n){if(!n.consumable.consume(e.item,t.name))return;const o=n.writer,i=n.mapper.toViewElement(e.item),r=HA(i);if(null===e.attributeNewValue){const t=e.attributeOldValue;t.data&&(o.removeAttribute("srcset",r),o.removeAttribute("sizes",r),t.width&&o.removeAttribute("width",r))}else{const t=e.attributeNewValue;t.data&&(o.setAttribute("srcset",t.data,r),o.setAttribute("sizes","100vw",r),t.width&&o.setAttribute("width",t.width,r))}}}function F_(t){return n=>{n.on(`attribute:${t}:image`,e)};function e(t,e,n){if(!n.consumable.consume(e.item,t.name))return;const o=n.writer,i=n.mapper.toViewElement(e.item),r=HA(i);o.setAttribute(e.attributeKey,e.attributeNewValue||"",r)}}class V_ extends iC{refresh(){this.isEnabled=UA(this.editor.model)}execute(t){const e=this.editor.model;for(const n of xs(t.source))VA(e,{src:n})}}class U_ extends nC{static get pluginName(){return"ImageEditing"}init(){const t=this.editor,e=t.model.schema,n=t.t,o=t.conversion;t.editing.view.addObserver(O_),e.register("image",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["alt","src","srcset"]}),o.for("dataDowncast").elementToElement({model:"image",view:(t,{writer:e})=>H_(e)}),o.for("editingDowncast").elementToElement({model:"image",view:(t,{writer:e})=>OA(H_(e),e,n("image widget"))}),o.for("downcast").add(F_("src")).add(F_("alt")).add(j_()),o.for("upcast").elementToElement({view:{name:"img",attributes:{src:!0}},model:(t,{writer:e})=>e.createElement("image",{src:t.getAttribute("src")})}).attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:{key:"srcset",value:t=>{const e={data:t.getAttribute("srcset")};return t.hasAttribute("width")&&(e.width=t.getAttribute("width")),e}}}).add(R_()),t.commands.add("imageInsert",new V_(t))}}function H_(t){const e=t.createEmptyElement("img"),n=t.createContainerElement("figure",{class:"image"});return t.insert(t.createPositionAt(n,0),e),n}class G_ extends nh{constructor(t){super(t),this.domEventType="mousedown"}onDomEvent(t){this.fire(t.type,t)}}class K_ extends nC{static get pluginName(){return"TwoStepCaretMovement"}constructor(t){super(t),this.attributes=new Set,this._overrideUid=null}init(){const t=this.editor,e=t.model,n=t.editing.view,o=t.locale,i=e.document.selection;this.listenTo(n.document,"keydown",(t,e)=>{if(!i.isCollapsed)return;if(e.shiftKey||e.altKey||e.ctrlKey)return;const n=e.keyCode==Ll.arrowright,r=e.keyCode==Ll.arrowleft;if(!n&&!r)return;const s=o.contentLanguageDirection;let a=!1;a="ltr"===s&&n||"rtl"===s&&r?this._handleForwardMovement(e):this._handleBackwardMovement(e),!0===a&&t.stop()},{priority:is.get("high")+1}),this._isNextGravityRestorationSkipped=!1,this.listenTo(i,"change:range",(t,e)=>{this._isNextGravityRestorationSkipped?this._isNextGravityRestorationSkipped=!1:this._isGravityOverridden&&(!e.directChange&&Q_(i.getFirstPosition(),this.attributes)||this._restoreGravity())})}registerAttribute(t){this.attributes.add(t)}_handleForwardMovement(t){const e=this.attributes,n=this.editor.model,o=n.document.selection,i=o.getFirstPosition();return!this._isGravityOverridden&&((!i.isAtStart||!q_(o,e))&&(Q_(i,e)?(Y_(t),this._overrideGravity(),!0):void 0))}_handleBackwardMovement(t){const e=this.attributes,n=this.editor.model,o=n.document.selection,i=o.getFirstPosition();return this._isGravityOverridden?(Y_(t),this._restoreGravity(),W_(n,e,i),!0):i.isAtStart?!!q_(o,e)&&(Y_(t),W_(n,e,i),!0):$_(i,e)?i.isAtEnd&&!q_(o,e)&&Q_(i,e)?(Y_(t),W_(n,e,i),!0):(this._isNextGravityRestorationSkipped=!0,this._overrideGravity(),!1):void 0}get _isGravityOverridden(){return!!this._overrideUid}_overrideGravity(){this._overrideUid=this.editor.model.change(t=>t.overrideSelectionGravity())}_restoreGravity(){this.editor.model.change(t=>{t.restoreSelectionGravity(this._overrideUid),this._overrideUid=null})}}function q_(t,e){for(const n of e)if(t.hasAttribute(n))return!0;return!1}function W_(t,e,n){const o=n.nodeBefore;t.change(t=>{o?t.setSelectionAttribute(o.getAttributes()):t.removeSelectionAttribute(e)})}function Y_(t){t.preventDefault()}function $_(t,e){const n=t.getShiftedBy(-1);return Q_(n,e)}function Q_(t,e){const{nodeBefore:n,nodeAfter:o}=t;for(const t of e){const e=n?n.getAttribute(t):void 0,i=o?o.getAttribute(t):void 0;if(i!==e)return!0}return!1}function Z_(t,e,n,o){return o.createRange(J_(t,e,n,!0,o),J_(t,e,n,!1,o))}function J_(t,e,n,o,i){let r=t.textNode||(o?t.nodeBefore:t.nodeAfter),s=null;for(;r&&r.getAttribute(e)==n;)s=r,r=o?r.previousSibling:r.nextSibling;return s?i.createPositionAt(s,o?"before":"after"):t}function X_(t,e,n,o){const i=t.editing.view,r=new Set;i.document.registerPostFixer(i=>{const s=t.model.document.selection;let a=!1;if(s.hasAttribute(e)){const c=Z_(s.getFirstPosition(),e,s.getAttribute(e),t.model),l=t.editing.mapper.toViewRange(c);for(const t of l.getItems())t.is("element",n)&&!t.hasClass(o)&&(i.addClass(o,t),r.add(t),a=!0)}return a}),t.conversion.for("editingDowncast").add(t=>{function e(){i.change(t=>{for(const e of r.values())t.removeClass(o,e),r.delete(e)})}t.on("insert",e,{priority:"highest"}),t.on("remove",e,{priority:"highest"}),t.on("attribute",e,{priority:"highest"}),t.on("selection",e,{priority:"highest"})})}class ty{constructor(t,e=20){this.model=t,this.size=0,this.limit=e,this.isLocked=!1,this._changeCallback=(t,e)=>{"transparent"!=e.type&&e!==this._batch&&this._reset(!0)},this._selectionChangeCallback=()=>{this._reset()},this.model.document.on("change",this._changeCallback),this.model.document.selection.on("change:range",this._selectionChangeCallback),this.model.document.selection.on("change:attribute",this._selectionChangeCallback)}get batch(){return this._batch||(this._batch=this.model.createBatch()),this._batch}input(t){this.size+=t,this.size>=this.limit&&this._reset(!0)}lock(){this.isLocked=!0}unlock(){this.isLocked=!1}destroy(){this.model.document.off("change",this._changeCallback),this.model.document.selection.off("change:range",this._selectionChangeCallback),this.model.document.selection.off("change:attribute",this._selectionChangeCallback)}_reset(t){this.isLocked&&!t||(this._batch=null,this.size=0)}}class ey extends iC{constructor(t,e){super(t),this._buffer=new ty(t.model,e),this._batches=new WeakSet}get buffer(){return this._buffer}destroy(){super.destroy(),this._buffer.destroy()}execute(t={}){const e=this.editor.model,n=e.document,o=t.text||"",i=o.length,r=t.range?e.createSelection(t.range):n.selection,s=t.resultRange;e.enqueueChange(this._buffer.batch,t=>{this._buffer.lock(),this._batches.add(this._buffer.batch),e.deleteContent(r),o&&e.insertContent(t.createText(o,n.selection.getAttributes()),r),s?t.setSelection(s):r.is("documentSelection")||t.setSelection(r),this._buffer.unlock(),this._buffer.input(i)})}}function ny(t){let e=null;const n=t.model,o=t.editing.view,i=t.commands.get("input");function r(t){const r=n.document,s=o.document.isComposing,c=e&&e.isEqual(r.selection);e=null,i.isEnabled&&(iy(t)||r.selection.isCollapsed||s&&229===t.keyCode||!s&&229===t.keyCode&&c||a())}function s(){const t=n.document,e=1!==t.selection.rangeCount||t.selection.getFirstRange().isFlat;t.selection.isCollapsed||e||a()}function a(){const t=i.buffer;t.lock();const e=t.batch;i._batches.add(e),n.enqueueChange(e,()=>{n.deleteContent(n.document.selection)}),t.unlock()}El.isAndroid?o.document.on("beforeinput",(t,e)=>r(e),{priority:"lowest"}):o.document.on("keydown",(t,e)=>r(e),{priority:"lowest"}),o.document.on("compositionstart",s,{priority:"lowest"}),o.document.on("compositionend",()=>{e=n.createSelection(n.document.selection)},{priority:"lowest"})}const oy=[Ol("arrowUp"),Ol("arrowRight"),Ol("arrowDown"),Ol("arrowLeft"),9,16,17,18,19,20,27,33,34,35,36,45,91,93,144,145,173,174,175,176,177,178,179,255];for(let t=112;t<=135;t++)oy.push(t);function iy(t){return!!t.ctrlKey||oy.includes(t.keyCode)}function ry(t,e){const n=[];let o=0,i;return t.forEach(t=>{"equal"==t?(r(),o++):"insert"==t?(s("insert")?i.values.push(e[o]):(r(),i={type:"insert",index:o,values:[e[o]]}),o++):s("delete")?i.howMany++:(r(),i={type:"delete",index:o,howMany:1})}),r(),n;function r(){i&&(n.push(i),i=null)}function s(t){return i&&i.type==t}}function sy(t){if(0==t.length)return!1;for(const e of t)if("children"===e.type&&!ay(e))return!0;return!1}function ay(t){if(t.newChildren.length-t.oldChildren.length!=1)return;const e=Ed(t.oldChildren,t.newChildren,cy),n=ry(e,t.newChildren);if(n.length>1)return;const o=n[0];return o.values[0]&&o.values[0].is("$text")?o:void 0}function cy(t,e){return t&&t.is("$text")&&e&&e.is("$text")?t.data===e.data:t===e}function ly(t){t.editing.view.document.on("mutations",(e,n,o)=>{new dy(t).handle(n,o)})}class dy{constructor(t){this.editor=t,this.editing=this.editor.editing}handle(t,e){if(sy(t))this._handleContainerChildrenMutations(t,e);else for(const n of t)this._handleTextMutation(n,e),this._handleTextNodeInsertion(n)}_handleContainerChildrenMutations(t,e){const n=uy(t);if(!n)return;const o=this.editor.editing.view.domConverter,i=o.mapViewToDom(n),r=new Gd(this.editor.editing.view.document),s=this.editor.data.toModel(r.domToView(i)).getChild(0),a=this.editor.editing.mapper.toModelElement(n);if(!a)return;const c=Array.from(s.getChildren()),l=Array.from(a.getChildren()),d=c[c.length-1],u=l[l.length-1],h=d&&d.is("element","softBreak"),f=u&&!u.is("element","softBreak");h&&f&&c.pop();const g=this.editor.model.schema;if(!hy(c,g)||!hy(l,g))return;const m=c.map(t=>t.is("$text")?t.data:"@").join("").replace(/\u00A0/g," "),p=l.map(t=>t.is("$text")?t.data:"@").join("").replace(/\u00A0/g," ");if(p===m)return;const k=Ed(p,m),{firstChangeAt:b,insertions:w,deletions:C}=fy(k);let A=null;e&&(A=this.editing.mapper.toModelRange(e.getFirstRange()));const v=m.substr(b,w),_=this.editor.model.createRange(this.editor.model.createPositionAt(a,b),this.editor.model.createPositionAt(a,b+C));this.editor.execute("input",{text:v,range:_,resultRange:A})}_handleTextMutation(t,e){if("text"!=t.type)return;const n=t.newText.replace(/\u00A0/g," "),o=t.oldText.replace(/\u00A0/g," ");if(o===n)return;const i=Ed(o,n),{firstChangeAt:r,insertions:s,deletions:a}=fy(i);let c=null;e&&(c=this.editing.mapper.toModelRange(e.getFirstRange()));const l=this.editing.view.createPositionAt(t.node,r),d=this.editing.mapper.toModelPosition(l),u=this.editor.model.createRange(d,d.getShiftedBy(a)),h=n.substr(r,s);this.editor.execute("input",{text:h,range:u,resultRange:c})}_handleTextNodeInsertion(t){if("children"!=t.type)return;const e=ay(t),n=this.editing.view.createPositionAt(t.node,e.index),o=this.editing.mapper.toModelPosition(n),i=e.values[0].data;this.editor.execute("input",{text:i.replace(/\u00A0/g," "),range:this.editor.model.createRange(o)})}}function uy(t){const e=t.map(t=>t.node).reduce((t,e)=>t.getCommonAncestor(e,{includeSelf:!0}));if(e)return e.getAncestors({includeSelf:!0,parentFirst:!0}).find(t=>t.is("containerElement")||t.is("rootElement"))}function hy(t,e){return t.every(t=>e.isInline(t))}function fy(t){let e=null,n=null;for(let o=0;o<t.length;o++){const i=t[o];"equal"!=i&&(e=null===e?o:e,n=o)}let o=0,i=0;for(let r=e;r<=n;r++)"insert"!=t[r]&&o++,"delete"!=t[r]&&i++;return{insertions:i,deletions:o,firstChangeAt:e}}class gy extends nC{static get pluginName(){return"Input"}init(){const t=this.editor,e=new ey(t,t.config.get("typing.undoStep")||20);t.commands.add("input",e),ny(t),ly(t)}isInput(t){const e=this.editor.commands.get("input");return e._batches.has(t)}}class my{constructor(){this._definitions=new Set}get length(){return this._definitions.size}add(t){Array.isArray(t)?t.forEach(t=>this._definitions.add(t)):this._definitions.add(t)}getDispatcher(){return t=>{t.on("attribute:linkHref",(t,e,n)=>{if(!n.consumable.test(e.item,"attribute:linkHref"))return;const o=n.writer,i=o.document.selection;for(const t of this._definitions){const r=o.createAttributeElement("a",t.attributes,{priority:5});o.setCustomProperty("link",!0,r),t.callback(e.attributeNewValue)?e.item.is("selection")?o.wrap(i.getFirstRange(),r):o.wrap(n.mapper.toViewRange(e.range),r):o.unwrap(n.mapper.toViewRange(e.range),r)}},{priority:"high"})}}getDispatcherForLinkedImage(){return t=>{t.on("attribute:linkHref:image",(t,e,n)=>{const o=n.mapper.toViewElement(e.item),i=Array.from(o.getChildren()).find(t=>"a"===t.name);for(const t of this._definitions){const o=Gs(t.attributes);if(t.callback(e.attributeNewValue))for(const[t,e]of o)"class"===t?n.writer.addClass(e,i):n.writer.setAttribute(t,e,i);else for(const[t,e]of o)"class"===t?n.writer.removeClass(e,i):n.writer.removeAttribute(t,i)}})}}}class py extends iC{constructor(t){super(t),this.manualDecorators=new _s,this.automaticDecorators=new my}restoreManualDecoratorStates(){for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id)}refresh(){const t=this.editor.model,e=t.document,n=sC(e.selection.getSelectedBlocks());o_(n,t.schema)?(this.value=n.getAttribute("linkHref"),this.isEnabled=t.schema.checkAttribute(n,"linkHref")):(this.value=e.selection.getAttribute("linkHref"),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,"linkHref"));for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id)}execute(t,e={}){const n=this.editor.model,o=n.document.selection,i=[],r=[];for(const t in e)e[t]?i.push(t):r.push(t);n.change(e=>{if(o.isCollapsed){const s=o.getFirstPosition();if(o.hasAttribute("linkHref")){const a=Z_(s,"linkHref",o.getAttribute("linkHref"),n);e.setAttribute("linkHref",t,a),i.forEach(t=>{e.setAttribute(t,!0,a)}),r.forEach(t=>{e.removeAttribute(t,a)}),e.setSelection(e.createPositionAfter(a.end.nodeBefore))}else if(""!==t){const r=Gs(o.getAttributes());r.set("linkHref",t),i.forEach(t=>{r.set(t,!0)});const{end:a}=n.insertContent(e.createText(t,r),s);e.setSelection(a)}["linkHref",...i,...r].forEach(t=>{e.removeSelectionAttribute(t)})}else{const s=n.schema.getValidRanges(o.getRanges(),"linkHref"),a=[];for(const t of o.getSelectedBlocks())n.schema.checkAttribute(t,"linkHref")&&a.push(e.createRangeOn(t));const c=a.slice();for(const t of s)this._isRangeToUpdate(t,a)&&c.push(t);for(const n of c)e.setAttribute("linkHref",t,n),i.forEach(t=>{e.setAttribute(t,!0,n)}),r.forEach(t=>{e.removeAttribute(t,n)})}})}_getDecoratorStateFromModel(t){const e=this.editor.model,n=e.document,o=sC(n.selection.getSelectedBlocks());return o_(o,e.schema)?o.getAttribute(t):n.selection.getAttribute(t)}_isRangeToUpdate(t,e){for(const n of e)if(n.containsRange(t))return!1;return!0}}class ky extends iC{refresh(){const t=this.editor.model,e=t.document,n=sC(e.selection.getSelectedBlocks());o_(n,t.schema)?this.isEnabled=t.schema.checkAttribute(n,"linkHref"):this.isEnabled=t.schema.checkAttributeInSelection(e.selection,"linkHref")}execute(){const t=this.editor,e=this.editor.model,n=e.document.selection,o=t.commands.get("link");e.change(t=>{const i=n.isCollapsed?[Z_(n.getFirstPosition(),"linkHref",n.getAttribute("linkHref"),e)]:e.schema.getValidRanges(n.getRanges(),"linkHref");for(const e of i)if(t.removeAttribute("linkHref",e),o)for(const n of o.manualDecorators)t.removeAttribute(n.id,e)})}}class by{constructor({id:t,label:e,attributes:n,defaultValue:o}){this.id=t,this.set("value"),this.defaultValue=o,this.label=e,this.attributes=n}}vs(by,Zc);var wy=n(29),Cy={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Ay=rk()(wy.a,Cy),vy=wy.a.locals||{};const _y="ck-link_selected",yy="automatic",xy="manual",Dy=/^(https?:)?\/\//;class Ey extends nC{static get pluginName(){return"LinkEditing"}static get requires(){return[K_,gy,BC]}constructor(t){super(t),t.config.define("link",{addTargetToExternalLinks:!1})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"linkHref"}),t.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:Jv}),t.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(t,e)=>Jv(Xv(t),e)}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:t=>t.getAttribute("href")}}),t.commands.add("link",new py(t)),t.commands.add("unlink",new ky(t));const e=e_(t.t,n_(t.config.get("link.decorators")));this._enableAutomaticDecorators(e.filter(t=>t.mode===yy)),this._enableManualDecorators(e.filter(t=>t.mode===xy));const n=t.plugins.get(K_);n.registerAttribute("linkHref"),X_(t,"linkHref","a",_y),this._enableInsertContentSelectionAttributesFixer(),this._enableClickingAfterLink(),this._enableTypingOverLink(),this._handleDeleteContentAfterLink()}_enableAutomaticDecorators(t){const e=this.editor,n=e.commands.get("link"),o=n.automaticDecorators;e.config.get("link.addTargetToExternalLinks")&&o.add({id:"linkIsExternal",mode:yy,callback:t=>Dy.test(t),attributes:{target:"_blank",rel:"noopener noreferrer"}}),o.add(t),o.length&&e.conversion.for("downcast").add(o.getDispatcher())}_enableManualDecorators(t){if(!t.length)return;const e=this.editor,n=e.commands.get("link"),o=n.manualDecorators;t.forEach(t=>{e.model.schema.extend("$text",{allowAttributes:t.id}),o.add(new by(t)),e.conversion.for("downcast").attributeToElement({model:t.id,view:(e,{writer:n})=>{if(e){const e=o.get(t.id).attributes,i=n.createAttributeElement("a",e,{priority:5});return n.setCustomProperty("link",!0,i),i}}}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:o.get(t.id).attributes},model:{key:t.id}})})}_enableInsertContentSelectionAttributesFixer(){const t=this.editor,e=t.model,n=e.document.selection,o=t.commands.get("link");this.listenTo(e,"insertContent",()=>{const t=n.anchor.nodeBefore,i=n.anchor.nodeAfter;n.hasAttribute("linkHref")&&t&&t.hasAttribute("linkHref")&&(i&&i.hasAttribute("linkHref")||e.change(t=>{Ty(t,o.manualDecorators)}))},{priority:"low"})}_enableClickingAfterLink(){const t=this.editor,e=t.commands.get("link");t.editing.view.addObserver(G_);let n=!1;this.listenTo(t.editing.view.document,"mousedown",()=>{n=!0}),this.listenTo(t.editing.view.document,"selectionChange",()=>{if(!n)return;n=!1;const o=t.model.document.selection;if(!o.isCollapsed)return;if(!o.hasAttribute("linkHref"))return;const i=o.getFirstPosition(),r=Z_(i,"linkHref",o.getAttribute("linkHref"),t.model);(i.isTouching(r.start)||i.isTouching(r.end))&&t.model.change(t=>{Ty(t,e.manualDecorators)})})}_enableTypingOverLink(){const t=this.editor,e=t.editing.view;let n,o;this.listenTo(e.document,"delete",()=>{o=!0},{priority:"high"}),this.listenTo(t.model,"deleteContent",()=>{const e=t.model.document.selection;e.isCollapsed||(o?o=!1:Sy(t)&&My(t.model)&&(n=e.getAttributes()))},{priority:"high"}),this.listenTo(t.model,"insertContent",(e,[i])=>{o=!1,Sy(t)&&n&&(t.model.change(t=>{for(const[e,o]of n)t.setAttribute(e,o,i)}),n=null)},{priority:"high"})}_handleDeleteContentAfterLink(){const t=this.editor,e=t.model,n=e.document.selection,o=t.editing.view,i=t.commands.get("link");let r=!1,s=!1;this.listenTo(o.document,"delete",(t,e)=>{s=e.domEvent.keyCode===Ll.backspace},{priority:"high"}),this.listenTo(e,"deleteContent",()=>{r=!1;const t=n.getFirstPosition(),o=n.getAttribute("linkHref");if(!o)return;const i=Z_(t,"linkHref",o,e);r=i.containsPosition(t)||i.end.isEqual(t)},{priority:"high"}),this.listenTo(e,"deleteContent",()=>{s&&(s=!1,r||t.model.enqueueChange(t=>{Ty(t,i.manualDecorators)}))},{priority:"low"})}}function Ty(t,e){t.removeSelectionAttribute("linkHref");for(const n of e)t.removeSelectionAttribute(n.id)}function My(t){const e=t.document.selection,n=e.getFirstPosition(),o=e.getLastPosition(),i=n.nodeAfter;if(!i)return!1;if(!i.is("$text"))return!1;if(!i.hasAttribute("linkHref"))return!1;const r=o.textNode||o.nodeBefore;if(i===r)return!0;const s=Z_(n,"linkHref",i.getAttribute("linkHref"),t);return s.containsRange(t.createRange(n,o),!0)}function Sy(t){const e=t.plugins.get("Input");return e.isInput(t.model.change(t=>t.batch))}class Iy extends f_{static get pluginName(){return"Notification"}init(){this.on("show:warning",(t,e)=>{window.alert(e.message)},{priority:"lowest"})}showSuccess(t,e={}){this._showNotification({message:t,type:"success",namespace:e.namespace,title:e.title})}showInfo(t,e={}){this._showNotification({message:t,type:"info",namespace:e.namespace,title:e.title})}showWarning(t,e={}){this._showNotification({message:t,type:"warning",namespace:e.namespace,title:e.title})}_showNotification(t){const e=`show:${t.type}`+(t.namespace?`:${t.namespace}`:"");this.fire(e,{message:t.message,type:t.type,title:t.title||""})}}class By extends iC{constructor(t){super(t),this.stopListening(this.editor.model.document,"change"),this.listenTo(this.editor.model.document,"change",()=>this.refresh(),{priority:"low"})}refresh(){const t=this.editor.commands.get("imageInsert"),e=this.editor.commands.get("link");this.isEnabled=t.isEnabled||e.isEnabled}execute(){const t=this.editor,e=this.editor.config.get("ckfinder.openerMethod")||"modal";if("popup"!=e&&"modal"!=e)throw new ss.a("ckfinder-unknown-openermethod",t);const n=this.editor.config.get("ckfinder.options")||{};n.chooseFiles=!0;const o=n.onInit;n.language||(n.language=t.locale.uiLanguage),n.onInit=e=>{o&&o(e),e.on("files:choose",n=>{const o=n.data.files.toArray(),i=o.filter(t=>!t.isImage()),r=o.filter(t=>t.isImage());for(const e of i)t.execute("link",e.getUrl());const s=[];for(const t of r){const n=t.getUrl();s.push(n||e.request("file:getProxyUrl",{file:t}))}s.length&&Ny(t,s)}),e.on("file:choose:resizedImage",e=>{const n=e.data.resizedUrl;if(n)Ny(t,[n]);else{const e=t.plugins.get("Notification"),n=t.locale.t;e.showWarning(n("Could not obtain resized image URL."),{title:n("Selecting resized image failed"),namespace:"ckfinder"})}})},window.CKFinder[e](n)}}function Ny(t,e){const n=t.commands.get("imageInsert");if(n.isEnabled)t.execute("imageInsert",{source:e});else{const e=t.plugins.get("Notification"),n=t.locale.t;e.showWarning(n("Could not insert image at the current position."),{title:n("Inserting image failed"),namespace:"ckfinder"})}}class zy extends nC{static get pluginName(){return"CKFinderEditing"}static get requires(){return[Iy,U_,Ey]}init(){const t=this.editor;t.commands.add("ckfinder",new By(t))}}class Py{constructor(){const t=new window.FileReader;this._reader=t,this._data=void 0,this.set("loaded",0),t.onprogress=t=>{this.loaded=t.loaded}}get error(){return this._reader.error}get data(){return this._data}read(t){const e=this._reader;return this.total=t.size,new Promise((n,o)=>{e.onload=()=>{const t=e.result;this._data=t,n(t)},e.onerror=()=>{o("error")},e.onabort=()=>{o("aborted")},this._reader.readAsDataURL(t)})}abort(){this._reader.abort()}}vs(Py,Zc);class Ly extends nC{static get pluginName(){return"FileRepository"}static get requires(){return[g_]}init(){this.loaders=new _s,this.loaders.on("add",()=>this._updatePendingAction()),this.loaders.on("remove",()=>this._updatePendingAction()),this._loadersMap=new Map,this._pendingAction=null,this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(t,e)=>e?t/e*100:0)}getLoader(t){return this._loadersMap.get(t)||null}createLoader(t){if(!this.createUploadAdapter)return Object(ss.c)("filerepository-no-upload-adapter"),null;const e=new Oy(Promise.resolve(t),this.createUploadAdapter);return this.loaders.add(e),this._loadersMap.set(t,e),t instanceof Promise&&e.file.then(t=>{this._loadersMap.set(t,e)}).catch(()=>{}),e.on("change:uploaded",()=>{let t=0;for(const e of this.loaders)t+=e.uploaded;this.uploaded=t}),e.on("change:uploadTotal",()=>{let t=0;for(const e of this.loaders)e.uploadTotal&&(t+=e.uploadTotal);this.uploadTotal=t}),e}destroyLoader(t){const e=t instanceof Oy?t:this.getLoader(t);e._destroy(),this.loaders.remove(e),this._loadersMap.forEach((t,n)=>{t===e&&this._loadersMap.delete(n)})}_updatePendingAction(){const t=this.editor.plugins.get(g_);if(this.loaders.length){if(!this._pendingAction){const e=this.editor.t,n=t=>`${e("Upload in progress")} ${parseInt(t)}%.`;this._pendingAction=t.add(n(this.uploadedPercent)),this._pendingAction.bind("message").to(this,"uploadedPercent",n)}}else t.remove(this._pendingAction),this._pendingAction=null}}vs(Ly,Zc);class Oy{constructor(t,e){this.id=ns(),this._filePromiseWrapper=this._createFilePromiseWrapper(t),this._adapter=e(this),this._reader=new Py,this.set("status","idle"),this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(t,e)=>e?t/e*100:0),this.set("uploadResponse",null)}get file(){return this._filePromiseWrapper?this._filePromiseWrapper.promise.then(t=>this._filePromiseWrapper?t:null):Promise.resolve(null)}get data(){return this._reader.data}read(){if("idle"!=this.status)throw new ss.a("filerepository-read-wrong-status",this);return this.status="reading",this.file.then(t=>this._reader.read(t)).then(t=>{if("reading"!==this.status)throw this.status;return this.status="idle",t}).catch(t=>{if("aborted"===t)throw this.status="aborted","aborted";throw this.status="error",this._reader.error?this._reader.error:t})}upload(){if("idle"!=this.status)throw new ss.a("filerepository-upload-wrong-status",this);return this.status="uploading",this.file.then(()=>this._adapter.upload()).then(t=>(this.uploadResponse=t,this.status="idle",t)).catch(t=>{if("aborted"===this.status)throw"aborted";throw this.status="error",t})}abort(){const t=this.status;this.status="aborted",this._filePromiseWrapper.isFulfilled?"reading"==t?this._reader.abort():"uploading"==t&&this._adapter.abort&&this._adapter.abort():(this._filePromiseWrapper.promise.catch(()=>{}),this._filePromiseWrapper.rejecter("aborted")),this._destroy()}_destroy(){this._filePromiseWrapper=void 0,this._reader=void 0,this._adapter=void 0,this.uploadResponse=void 0}_createFilePromiseWrapper(t){const e={};return e.promise=new Promise((n,o)=>{e.rejecter=o,e.isFulfilled=!1,t.then(t=>{e.isFulfilled=!0,n(t)}).catch(t=>{e.isFulfilled=!0,o(t)})}),e}}vs(Oy,Zc);const Ry="ckCsrfToken",jy=40,Fy="abcdefghijklmnopqrstuvwxyz0123456789";function Vy(){let t=Uy(Ry);return t&&40==t.length||(t=Gy(40),Hy(Ry,t)),t}function Uy(t){t=t.toLowerCase();const e=document.cookie.split(";");for(const n of e){const e=n.split("="),o=decodeURIComponent(e[0].trim().toLowerCase());if(o===t)return decodeURIComponent(e[1])}return null}function Hy(t,e){document.cookie=encodeURIComponent(t)+"="+encodeURIComponent(e)+";path=/"}function Gy(t){let e="";const n=new Uint8Array(t);window.crypto.getRandomValues(n);for(let t=0;t<n.length;t++){const o=Fy.charAt(n[t]%Fy.length);e+=Math.random()>.5?o.toUpperCase():o}return e}class Ky extends nC{static get requires(){return[Ly]}static get pluginName(){return"CKFinderUploadAdapter"}init(){const t=this.editor.config.get("ckfinder.uploadUrl");t&&(this.editor.plugins.get(Ly).createUploadAdapter=e=>new qy(e,t,this.editor.t))}}class qy{constructor(t,e,n){this.loader=t,this.url=e,this.t=n}upload(){return this.loader.file.then(t=>new Promise((e,n)=>{this._initRequest(),this._initListeners(e,n,t),this._sendRequest(t)}))}abort(){this.xhr&&this.xhr.abort()}_initRequest(){const t=this.xhr=new XMLHttpRequest;t.open("POST",this.url,!0),t.responseType="json"}_initListeners(t,e,n){const o=this.xhr,i=this.loader,r=this.t,s=r("Cannot upload file:")+` ${n.name}.`;o.addEventListener("error",()=>e(s)),o.addEventListener("abort",()=>e()),o.addEventListener("load",()=>{const n=o.response;if(!n||!n.uploaded)return e(n&&n.error&&n.error.message?n.error.message:s);t({default:n.url})}),o.upload&&o.upload.addEventListener("progress",t=>{t.lengthComputable&&(i.uploadTotal=t.total,i.uploaded=t.loaded)})}_sendRequest(t){const e=new FormData;e.append("upload",t),e.append("ckCsrfToken",Vy()),this.xhr.send(e)}}class Wy extends nC{static get pluginName(){return"CKFinder"}static get requires(){return[zy,L_,Ky]}}const Yy="code",$y="ck-code_selected";class Qy extends nC{static get pluginName(){return"CodeEditing"}static get requires(){return[K_]}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:Yy}),t.model.schema.setAttributeProperties(Yy,{isFormatting:!0,copyOnEnter:!1}),t.conversion.attributeToElement({model:Yy,view:"code",upcastAlso:{styles:{"word-wrap":"break-word"}}}),t.commands.add(Yy,new T_(t,Yy)),t.plugins.get(K_).registerAttribute(Yy),X_(t,Yy,"code",$y)}}var Zy='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M12.5 5.7l5.2 3.9v1.3l-5.6 4c-.1.2-.3.2-.5.2-.3-.1-.6-.7-.6-1l.3-.4 4.7-3.5L11.5 7l-.2-.2c-.1-.3-.1-.6 0-.8.2-.2.5-.4.8-.4a.8.8 0 0 1 .4.1zm-5.2 0L2 9.6v1.3l5.6 4c.1.2.3.2.5.2.3-.1.7-.7.6-1 0-.1 0-.3-.2-.4l-5-3.5L8.2 7l.2-.2c.1-.3.1-.6 0-.8-.2-.2-.5-.4-.8-.4a.8.8 0 0 0-.3.1z"/></svg>',Jy=n(30),Xy={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},tx=rk()(Jy.a,Xy),ex=Jy.a.locals||{};const nx="code";class ox extends nC{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(nx,n=>{const o=t.commands.get(nx),i=new cw(n);return i.set({label:e("Code"),icon:Zy,tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",()=>{t.execute(nx),t.editing.view.focus()}),i})}}class ix extends nC{static get requires(){return[Qy,ox]}static get pluginName(){return"Code"}}function*rx(t,e){for(const n of e)n&&t.getAttributeProperties(n[0]).copyOnEnter&&(yield n)}class sx extends iC{execute(){const t=this.editor.model,e=t.document;t.change(n=>{cx(t,n,e.selection),this.fire("afterExecute",{writer:n})})}refresh(){const t=this.editor.model,e=t.document;this.isEnabled=ax(t.schema,e.selection)}}function ax(t,e){if(e.rangeCount>1)return!1;const n=e.anchor;if(!n||!t.checkChild(n,"softBreak"))return!1;const o=e.getFirstRange(),i=o.start.parent,r=o.end.parent;return!dx(i,t)&&!dx(r,t)||i===r}function cx(t,e,n){const o=n.isCollapsed,i=n.getFirstRange(),r=i.start.parent,s=i.end.parent,a=r==s;if(o){const o=rx(t.schema,n.getAttributes());lx(t,e,i.end),e.removeSelectionAttribute(n.getAttributeKeys()),e.setSelectionAttribute(o)}else{const o=!(i.start.isAtStart&&i.end.isAtEnd);t.deleteContent(n,{leaveUnmerged:o}),a?lx(t,e,n.focus):o&&e.setSelection(s,0)}}function lx(t,e,n){const o=e.createElement("softBreak");t.insertContent(o,n),e.setSelection(o,"after")}function dx(t,e){return!t.is("rootElement")&&(e.isLimit(t)||dx(t.parent,e))}class ux extends tu{constructor(t){super(t);const e=this.document;e.on("keydown",(t,n)=>{if(this.isEnabled&&n.keyCode==Ll.enter){let o;e.once("enter",t=>o=t,{priority:"highest"}),e.fire("enter",new eh(e,n.domEvent,{isSoft:n.shiftKey})),o&&o.stop.called&&t.stop()}})}observe(){}}class hx extends nC{static get pluginName(){return"ShiftEnter"}init(){const t=this.editor,e=t.model.schema,n=t.conversion,o=t.editing.view,i=o.document;e.register("softBreak",{allowWhere:"$text",isInline:!0}),n.for("upcast").elementToElement({model:"softBreak",view:"br"}),n.for("downcast").elementToElement({model:"softBreak",view:(t,{writer:e})=>e.createEmptyElement("br")}),o.addObserver(ux),t.commands.add("shiftEnter",new sx(t)),this.listenTo(i,"enter",(e,n)=>{n.preventDefault(),n.isSoft&&(t.execute("shiftEnter"),o.scrollToTheSelection())},{priority:"low"})}}function fx(t){const e=t.t,n=t.config.get("codeBlock.languages");for(const t of n)"Plain text"===t.label&&(t.label=e("Plain text")),void 0===t.class&&(t.class=`language-${t.language}`);return n}function gx(t,e,n){const o={};for(const i of t)"class"===e?o[i[e].split(" ").shift()]=i[n]:o[i[e]]=i[n];return o}function mx(t){return t.data.match(/^(\s*)/)[0]}function px(t,e){const n=t.createDocumentFragment(),o=e.split("\n").map(e=>t.createText(e)),i=o[o.length-1];for(const e of o)t.append(e,n),e!==i&&t.appendElement("softBreak",n);return n}function kx(t){const e=t.document.selection,n=[];if(e.isCollapsed)n.push(e.anchor);else{const o=e.getFirstRange().getWalker({ignoreElementEnd:!0,direction:"backward"});for(const{item:e}of o)if(e.is("$textProxy")&&e.parent.is("element","codeBlock")){const o=mx(e.textNode),{parent:i,startOffset:r}=e.textNode,s=t.createPositionAt(i,r+o.length);n.push(s)}}return n}function bx(t){const e=sC(t.getSelectedBlocks());return e&&e.is("element","codeBlock")}class wx extends iC{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor,n=e.model,o=n.document.selection,i=fx(e),r=i[0],s=Array.from(o.getSelectedBlocks()),a=void 0===t.forceValue?!this.value:t.forceValue,c=t.language||r.language;n.change(t=>{a?this._applyCodeBlock(t,s,c):this._removeCodeBlock(t,s)})}_getValue(){const t=this.editor.model.document.selection,e=sC(t.getSelectedBlocks()),n=!(!e||!e.is("element","codeBlock"));return!!n&&e.getAttribute("language")}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,n=sC(t.getSelectedBlocks());return!!n&&Cx(e,n)}_applyCodeBlock(t,e,n){const o=this.editor.model.schema,i=e.filter(t=>Cx(o,t));for(const e of i)t.rename(e,"codeBlock"),t.setAttribute("language",n,e),o.removeDisallowedAttributes([e],t);i.reverse().forEach((e,n)=>{const o=i[n+1];e.previousSibling===o&&(t.appendElement("softBreak",o),t.merge(t.createPositionBefore(e)))})}_removeCodeBlock(t,e){const n=e.filter(t=>t.is("element","codeBlock"));for(const e of n){const n=t.createRangeOn(e);for(const e of Array.from(n.getItems()).reverse())if(e.is("element","softBreak")&&e.parent.is("element","codeBlock")){const{position:n}=t.split(t.createPositionBefore(e));t.rename(n.nodeAfter,"paragraph"),t.removeAttribute("language",n.nodeAfter),t.remove(e)}t.rename(e,"paragraph"),t.removeAttribute("language",e)}}}function Cx(t,e){return!e.is("rootElement")&&!t.isLimit(e)&&t.checkChild(e.parent,"codeBlock")}class Ax extends iC{constructor(t){super(t),this._indentSequence=t.config.get("codeBlock.indentSequence")}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor,e=t.model;e.change(t=>{const n=kx(e);for(const e of n)t.insertText(this._indentSequence,e)})}_checkEnabled(){return!!this._indentSequence&&bx(this.editor.model.document.selection)}}class vx extends iC{constructor(t){super(t),this._indentSequence=t.config.get("codeBlock.indentSequence")}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor,e=t.model;e.change(t=>{const n=kx(e);for(const e of n){const n=_x(this.editor.model,e,this._indentSequence);n&&t.remove(n)}})}_checkEnabled(){if(!this._indentSequence)return!1;const t=this.editor.model;return!!bx(t.document.selection)&&kx(t).some(e=>_x(t,e,this._indentSequence))}}function _x(t,e,n){const o=yx(e);if(!o)return null;const i=mx(o),r=i.lastIndexOf(n);if(r+n.length!==i.length)return null;if(-1===r)return null;const{parent:s,startOffset:a}=o;return t.createRange(t.createPositionAt(s,a+r),t.createPositionAt(s,a+r+n.length))}function yx(t){let e=t.parent.getChild(t.index);return e&&!e.is("element","softBreak")||(e=t.nodeBefore),!e||e.is("element","softBreak")?null:e}function xx(t,e,n=!1){const o=gx(e,"language","class"),i=gx(e,"language","label");return(e,r,s)=>{const{writer:a,mapper:c,consumable:l}=s;if(!l.consume(r.item,"insert"))return;const d=r.item.getAttribute("language"),u=c.toViewPosition(t.createPositionBefore(r.item)),h={};n&&(h["data-language"]=i[d],h.spellcheck="false");const f=a.createContainerElement("pre",h),g=a.createContainerElement("code",{class:o[d]||null});a.insert(a.createPositionAt(f,0),g),a.insert(u,f),c.bindElements(r.item,g)}}function Dx(t){return(e,n,o)=>{if("codeBlock"!==n.item.parent.name)return;const{writer:i,mapper:r,consumable:s}=o;if(!s.consume(n.item,"insert"))return;const a=r.toViewPosition(t.createPositionBefore(n.item));i.insert(a,i.createText("\n"))}}function Ex(t,e){const n=gx(e,"class","language"),o=e[0].language;return(e,i,r)=>{const s=i.viewItem,a=s.getChild(0);if(!a||!a.is("element","code"))return;const{consumable:c,writer:l}=r;if(!c.test(s,{name:!0})||!c.test(a,{name:!0}))return;const d=l.createElement("codeBlock"),u=[...a.getClassNames()];u.length||u.push("");for(const t of u){const e=n[t];if(e){l.setAttribute("language",e,d);break}}d.hasAttribute("language")||l.setAttribute("language",o,d);const h=[...t.createRangeIn(a)].filter(t=>"text"===t.type).map(({item:t})=>t.data).join(""),f=px(l,h);l.append(f,d),r.safeInsert(d,i.modelCursor)&&(c.consume(s,{name:!0}),c.consume(a,{name:!0}),r.updateConversionResult(d,i))}}const Tx="paragraph";class Mx extends nC{static get pluginName(){return"CodeBlockEditing"}static get requires(){return[hx]}constructor(t){super(t),t.config.define("codeBlock",{languages:[{language:"plaintext",label:"Plain text"},{language:"c",label:"C"},{language:"cs",label:"C#"},{language:"cpp",label:"C++"},{language:"css",label:"CSS"},{language:"diff",label:"Diff"},{language:"html",label:"HTML"},{language:"java",label:"Java"},{language:"javascript",label:"JavaScript"},{language:"php",label:"PHP"},{language:"python",label:"Python"},{language:"ruby",label:"Ruby"},{language:"typescript",label:"TypeScript"},{language:"xml",label:"XML"}],indentSequence:"\t"})}init(){const t=this.editor,e=t.model.schema,n=t.model,o=fx(t);t.commands.add("codeBlock",new wx(t)),t.commands.add("indentCodeBlock",new Ax(t)),t.commands.add("outdentCodeBlock",new vx(t));const i=t=>(e,n)=>{const o=this.editor.commands.get(t);o.isEnabled&&(this.editor.execute(t),n())};t.keystrokes.set("Tab",i("indentCodeBlock")),t.keystrokes.set("Shift+Tab",i("outdentCodeBlock")),e.register("codeBlock",{allowWhere:"$block",isBlock:!0,allowAttributes:["language"]}),e.extend("$text",{allowIn:"codeBlock"}),e.addAttributeCheck(t=>{if(t.endsWith("codeBlock $text"))return!1}),t.editing.downcastDispatcher.on("insert:codeBlock",xx(n,o,!0)),t.data.downcastDispatcher.on("insert:codeBlock",xx(n,o)),t.data.downcastDispatcher.on("insert:softBreak",Dx(n),{priority:"high"}),t.data.upcastDispatcher.on("element:pre",Ex(t.editing.view,o)),this.listenTo(t.editing.view.document,"clipboardInput",(t,e)=>{const o=n.document.selection;if(!o.anchor.parent.is("element","codeBlock"))return;const i=e.dataTransfer.getData("text/plain");n.change(e=>{n.insertContent(px(e,i),o),t.stop()})}),this.listenTo(n,"getSelectedContent",(t,[o])=>{const i=o.anchor;!o.isCollapsed&&i.parent.is("element","codeBlock")&&i.hasSameParentAs(o.focus)&&n.change(n=>{const r=t.return;if(r.childCount>1||o.containsEntireContent(i.parent)){const e=n.createElement("codeBlock",i.parent.getAttributes());n.append(r,e);const o=n.createDocumentFragment();n.append(e,o),t.return=o}else{const t=r.getChild(0);e.checkAttribute(t,"code")&&n.setAttribute("code",!0,t)}})})}afterInit(){const t=this.editor,e=t.commands,n=e.get("indent"),o=e.get("outdent");n&&n.registerChildCommand(e.get("indentCodeBlock")),o&&o.registerChildCommand(e.get("outdentCodeBlock")),this.listenTo(t.editing.view.document,"enter",(e,n)=>{const o=t.model.document.selection.getLastPosition().parent;o.is("element","codeBlock")&&(Ix(t,n.isSoft)||Bx(t,n.isSoft)||Sx(t),n.preventDefault(),e.stop())})}}function Sx(t){const e=t.model,n=e.document,o=n.selection.getLastPosition(),i=o.nodeBefore||o.textNode;let r;i&&i.is("$text")&&(r=mx(i)),t.model.change(e=>{t.execute("shiftEnter"),r&&e.insertText(r,n.selection.anchor)})}function Ix(t,e){const n=t.model,o=n.document,i=t.editing.view,r=o.selection.getLastPosition(),s=r.nodeAfter;return!(e||!o.selection.isCollapsed||!r.isAtStart)&&(!(!s||!s.is("element","softBreak"))&&(t.model.change(e=>{t.execute("enter");const n=o.selection.anchor.parent.previousSibling;e.rename(n,Tx),e.setSelection(n,"in"),t.model.schema.removeDisallowedAttributes([n],e),e.remove(s)}),i.scrollToTheSelection(),!0))}function Bx(t,e){const n=t.model,o=n.document,i=t.editing.view,r=o.selection.getLastPosition(),s=r.nodeBefore;let a;if(e||!o.selection.isCollapsed||!r.isAtEnd||!s)return!1;if(s.is("element","softBreak"))a=n.createRangeOn(s);else{if(!s.is("$text")||s.data.match(/\S/)||!s.previousSibling||!s.previousSibling.is("element","softBreak"))return!1;a=n.createRange(n.createPositionBefore(s.previousSibling),n.createPositionAfter(s))}return t.model.change(e=>{e.remove(a),t.execute("enter");const n=o.selection.anchor.parent;e.rename(n,Tx),t.model.schema.removeDisallowedAttributes([n],e)}),i.scrollToTheSelection(),!0}class Nx{constructor(t,e){e&&qc(this,e),t&&this.set(t)}}vs(Nx,Zc);var zx=n(31),Px={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},Lx=rk()(zx.a,Px),Ox=zx.a.locals||{};class Rx extends tb{constructor(t){super(t);const e=this.bindTemplate;this.set("icon"),this.set("isEnabled",!0),this.set("isOn",!1),this.set("isToggleable",!1),this.set("isVisible",!0),this.set("keystroke"),this.set("label"),this.set("tabindex",-1),this.set("tooltip"),this.set("tooltipPosition","s"),this.set("type","button"),this.set("withText",!1),this.children=this.createCollection(),this.actionView=this._createActionView(),this.arrowView=this._createArrowView(),this.keystrokes=new Vp,this.focusTracker=new tk,this.setTemplate({tag:"div",attributes:{class:["ck","ck-splitbutton",e.if("isVisible","ck-hidden",t=>!t),this.arrowView.bindTemplate.if("isOn","ck-splitbutton_open")]},children:this.children})}render(){super.render(),this.children.add(this.actionView),this.children.add(this.arrowView),this.focusTracker.add(this.actionView.element),this.focusTracker.add(this.arrowView.element),this.keystrokes.listenTo(this.element),this.keystrokes.set("arrowright",(t,e)=>{this.focusTracker.focusedElement===this.actionView.element&&(this.arrowView.focus(),e())}),this.keystrokes.set("arrowleft",(t,e)=>{this.focusTracker.focusedElement===this.arrowView.element&&(this.actionView.focus(),e())})}focus(){this.actionView.focus()}_createActionView(){const t=new cw;return t.bind("icon","isEnabled","isOn","isToggleable","keystroke","label","tabindex","tooltip","tooltipPosition","type","withText").to(this),t.extendTemplate({attributes:{class:"ck-splitbutton__action"}}),t.delegate("execute").to(this),t}_createArrowView(){const t=new cw,e=t.bindTemplate;return t.icon=lw,t.extendTemplate({attributes:{class:"ck-splitbutton__arrow","aria-haspopup":!0,"aria-expanded":e.to("isOn",t=>String(t))}}),t.bind("isEnabled").to(this),t.delegate("execute").to(this,"open"),t}}var jx='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M12.87 12.61a.75.75 0 0 1-.089.976l-.085.07-3.154 2.254 3.412 2.414a.75.75 0 0 1 .237.95l-.057.095a.75.75 0 0 1-.95.237l-.096-.058-4.272-3.022-.003-1.223 4.01-2.867a.75.75 0 0 1 1.047.174zm2.795-.231l.095.057 4.011 2.867-.003 1.223-4.272 3.022-.095.058a.75.75 0 0 1-.88-.151l-.07-.086-.058-.095a.75.75 0 0 1 .15-.88l.087-.07 3.412-2.414-3.154-2.253-.085-.071a.75.75 0 0 1 .862-1.207zM16 0a2 2 0 0 1 2 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block"),tooltip:!0,icon:jx,isToggleable:!0}),a.bind("isOn").to(r,"value",t=>!!t),a.on("execute",()=>{t.execute("codeBlock",{language:i.language}),t.editing.view.focus()}),s.on("execute",e=>{t.execute("codeBlock",{language:e.source._codeBlockLanguage,forceValue:!0}),t.editing.view.focus()}),s.class="ck-code-block-dropdown",s.bind("isEnabled").to(r),zw(s,this._getLanguageListItemDefinitions(o)),s})}_getLanguageListItemDefinitions(t){const e=this.editor,n=e.commands.get("codeBlock"),o=new _s;for(const e of t){const t={type:"button",model:new Nx({_codeBlockLanguage:e.language,label:e.label,withText:!0})};t.model.bind("isOn").to(n,"value",e=>e===t.model._codeBlockLanguage),o.add(t)}return o}}class Kx extends nC{static get requires(){return[Mx,Gx]}static get pluginName(){return"CodeBlock"}}class qx extends iC{execute(){const t=this.editor.model,e=t.document;t.change(n=>{Wx(this.editor.model,n,e.selection,t.schema),this.fire("afterExecute",{writer:n})})}}function Wx(t,e,n,o){const i=n.isCollapsed,r=n.getFirstRange(),s=r.start.parent,a=r.end.parent;if(o.isLimit(s)||o.isLimit(a))i||s!=a||t.deleteContent(n);else if(i){const t=rx(e.model.schema,n.getAttributes());Yx(e,r.start),e.setSelectionAttribute(t)}else{const o=!(r.start.isAtStart&&r.end.isAtEnd),i=s==a;t.deleteContent(n,{leaveUnmerged:o}),o&&(i?Yx(e,n.focus):e.setSelection(a,0))}}function Yx(t,e){t.split(e),t.setSelection(e.parent.nextSibling,0)}class $x extends nC{static get pluginName(){return"Enter"}init(){const t=this.editor,e=t.editing.view,n=e.document;e.addObserver(ux),t.commands.add("enter",new qx(t)),this.listenTo(n,"enter",(n,o)=>{o.preventDefault(),o.isSoft||(t.execute("enter"),e.scrollToTheSelection())},{priority:"low"})}}class Qx extends iC{execute(){const t=this.editor.model,e=t.document.selection;let n=t.schema.getLimitElement(e);if(e.containsEntireContent(n)||!Zx(t.schema,n))do{if(n=n.parent,!n)return}while(!Zx(t.schema,n));t.change(t=>{t.setSelection(n,"in")})}}function Zx(t,e){return t.isLimit(e)&&(t.checkChild(e,"$text")||t.checkChild(e,"paragraph"))}const Jx=Rl("Ctrl+A");class Xx extends nC{static get pluginName(){return"SelectAllEditing"}init(){const t=this.editor,e=t.editing.view,n=e.document;t.commands.add("selectAll",new Qx(t)),this.listenTo(n,"keydown",(e,n)=>{Ol(n)===Jx&&(t.execute("selectAll"),n.preventDefault())})}}var tD='<svg width="20" height="20" xmlns="http://www.w3.org/2000/svg"><path d="M.75 15.5a.75.75 0 0 1 .75.75V18l.008.09A.5.5 0 0 0 2 18.5h1.75a.75.75 0 1 1 0 1.5H1.5l-.144-.007a1.5 1.5 0 0 1-1.35-1.349L0 18.5v-2.25a.75.75 0 0 1 .75-.75zm18.5 0a.75.75 0 0 1 .75.75v2.25l-.007.144a1.5 1.5 0 0 1-1.349 1.35L18.5 20h-2.25a.75.75 0 1 1 0-1.5H18a.5.5 0 0 0 .492-.41L18.5 18v-1.75a.75.75 0 0 1 .75-.75zm-10.45 3c.11 0 .2.09.2.2v1.1a.2.2 0 0 1-.2.2H7.2a.2.2 0 0 1-.2-.2v-1.1c0-.11.09-.2.2-.2h1.6zm4 0c.11 0 .2.09.2.2v1.1a.2.2 0 0 1-.2.2h-1.6a.2.2 0 0 1-.2-.2v-1.1c0-.11.09-.2.2-.2h1.6zm.45-5.5a.75.75 0 1 1 0 1.5h-8.5a.75.75 0 1 1 0-1.5h8.5zM1.3 11c.11 0 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pluginName(){return"SelectAllUI"}init(){const t=this.editor;t.ui.componentFactory.add("selectAll",e=>{const n=t.commands.get("selectAll"),o=new cw(e),i=e.t;return o.set({label:i("Select all"),icon:tD,keystroke:"Ctrl+A",tooltip:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("selectAll"),t.editing.view.focus()}),o})}}class nD extends nC{static get requires(){return[Xx,eD]}static get pluginName(){return"SelectAll"}}class oD extends iC{constructor(t,e){super(t),this.direction=e,this._buffer=new ty(t.model,t.config.get("typing.undoStep"))}get buffer(){return this._buffer}execute(t={}){const e=this.editor.model,n=e.document;e.enqueueChange(this._buffer.batch,o=>{this._buffer.lock();const i=o.createSelection(t.selection||n.selection),r=i.isCollapsed;if(i.isCollapsed&&e.modifySelection(i,{direction:this.direction,unit:t.unit}),this._shouldEntireContentBeReplacedWithParagraph(t.sequence||1))return void this._replaceEntireContentWithParagraph(o);if(i.isCollapsed)return;let s=0;i.getFirstRange().getMinimalFlatRanges().forEach(t=>{s+=ml(t.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))}),e.deleteContent(i,{doNotResetEntireContent:r,direction:this.direction}),this._buffer.input(s),o.setSelection(i),this._buffer.unlock()})}_shouldEntireContentBeReplacedWithParagraph(t){if(t>1)return!1;const e=this.editor.model,n=e.document,o=n.selection,i=e.schema.getLimitElement(o),r=o.isCollapsed&&o.containsEntireContent(i);if(!r)return!1;if(!e.schema.checkChild(i,"paragraph"))return!1;const s=i.getChild(0);return!s||"paragraph"!==s.name}_replaceEntireContentWithParagraph(t){const e=this.editor.model,n=e.document,o=n.selection,i=e.schema.getLimitElement(o),r=t.createElement("paragraph");t.remove(t.createRangeIn(i)),t.insert(r,i),t.setSelection(r,0)}}class iD extends tu{constructor(t){super(t);const e=t.document;let n=0;function o(t,n,o){let i;e.once("delete",t=>i=t,{priority:Number.POSITIVE_INFINITY}),e.fire("delete",new eh(e,n,o)),i&&i.stop.called&&t.stop()}e.on("keyup",(t,e)=>{e.keyCode!=Ll.delete&&e.keyCode!=Ll.backspace||(n=0)}),e.on("keydown",(t,e)=>{const i={};if(e.keyCode==Ll.delete)i.direction="forward",i.unit="character";else{if(e.keyCode!=Ll.backspace)return;i.direction="backward",i.unit="codePoint"}const r=El.isMac?e.altKey:e.ctrlKey;i.unit=r?"word":i.unit,i.sequence=++n,o(t,e.domEvent,i)}),El.isAndroid&&e.on("beforeinput",(e,n)=>{if("deleteContentBackward"!=n.domEvent.inputType)return;const i={unit:"codepoint",direction:"backward",sequence:1},r=n.domTarget.ownerDocument.defaultView.getSelection();r.anchorNode==r.focusNode&&r.anchorOffset+1!=r.focusOffset&&(i.selectionToRemove=t.domConverter.domSelectionToView(r)),o(e,n.domEvent,i)})}observe(){}}class rD extends nC{static get pluginName(){return"Delete"}init(){const t=this.editor,e=t.editing.view,n=e.document;if(e.addObserver(iD),t.commands.add("forwardDelete",new oD(t,"forward")),t.commands.add("delete",new oD(t,"backward")),this.listenTo(n,"delete",(n,o)=>{const i={unit:o.unit,sequence:o.sequence};if(o.selectionToRemove){const e=t.model.createSelection(),n=[];for(const e of o.selectionToRemove.getRanges())n.push(t.editing.mapper.toModelRange(e));e.setTo(n),i.selection=e}t.execute("forward"==o.direction?"forwardDelete":"delete",i),o.preventDefault(),e.scrollToTheSelection()}),El.isAndroid){let t=null;this.listenTo(n,"delete",(e,n)=>{const o=n.domTarget.ownerDocument.defaultView.getSelection();t={anchorNode:o.anchorNode,anchorOffset:o.anchorOffset,focusNode:o.focusNode,focusOffset:o.focusOffset}},{priority:"lowest"}),this.listenTo(n,"keyup",(e,n)=>{if(t){const e=n.domTarget.ownerDocument.defaultView.getSelection();e.collapse(t.anchorNode,t.anchorOffset),e.extend(t.focusNode,t.focusOffset),t=null}})}}}class sD extends nC{static get requires(){return[gy,rD]}static get pluginName(){return"Typing"}}class aD extends nC{static get requires(){return[BC,$x,nD,hx,sD,nA]}static get pluginName(){return"Essentials"}}const cD={autoRefresh:!0},lD=36e5;class dD{constructor(t,e=cD){if(!t)throw new ss.a("token-missing-token-url",this);e.initValue&&this._validateTokenValue(e.initValue),this.set("value",e.initValue),this._refresh="function"==typeof t?t:()=>uD(t),this._options=Object.assign({},cD,e)}init(){return new Promise((t,e)=>{this.value?(this._options.autoRefresh&&this._registerRefreshTokenTimeout(),t(this)):this.refreshToken().then(t).catch(e)})}refreshToken(){return this._refresh().then(t=>{this._validateTokenValue(t),this.set("value",t),this._options.autoRefresh&&this._registerRefreshTokenTimeout()}).then(()=>this)}destroy(){clearTimeout(this._tokenRefreshTimeout)}_validateTokenValue(t){const e="string"==typeof t,n=!/^".*"$/.test(t),o=e&&3===t.split(".").length;if(!n||!o)throw new ss.a("token-not-in-jwt-format",this)}_registerRefreshTokenTimeout(){const t=this._getTokenRefreshTimeoutTime();clearTimeout(this._tokenRefreshTimeout),this._tokenRefreshTimeout=setTimeout(()=>{this.refreshToken()},t)}_getTokenRefreshTimeoutTime(){try{const[,t]=this.value.split("."),{exp:e}=JSON.parse(atob(t));if(!e)return lD;const n=Math.floor((1e3*e-Date.now())/2);return n}catch(t){return lD}}static create(t,e=cD){const n=new dD(t,e);return n.init()}}function uD(t){return new Promise((e,n)=>{const o=new XMLHttpRequest;o.open("GET",t),o.addEventListener("load",()=>{const t=o.status,i=o.response;return t<200||t>299?n(new ss.a("token-cannot-download-new-token",null)):e(i)}),o.addEventListener("error",()=>n(new Error("Network Error"))),o.addEventListener("abort",()=>n(new Error("Abort"))),o.send()})}vs(dD,Zc);var hD=dD;class fD extends f_{static get pluginName(){return"CloudServices"}init(){const t=this.context.config,e=t.get("cloudServices")||{};for(const t in e)this[t]=e[t];if(this._tokens=new Map,this.tokenUrl)return this.token=new fD.Token(this.tokenUrl),this._tokens.set(this.tokenUrl,this.token),this.token.init();this.token=null}registerTokenUrl(t){if(this._tokens.has(t))return Promise.resolve(this.getTokenFor(t));const e=new fD.Token(t);return this._tokens.set(t,e),e.init()}getTokenFor(t){const e=this._tokens.get(t);if(!e)throw new ss.a("cloudservices-token-not-registered",this);return e}destroy(){super.destroy();for(const t of this._tokens.values())t.destroy()}}fD.Token=hD;const gD=["warn","indexOf","cssRules","push","text","length","EDITOR_STYLES","fetch","data-cke","hasAttribute","all","then",":root","cssText","trim","ownerNode","join"];!function(t,e){const n=function(e){for(;--e;)t.push(t.shift())};n(++e)}(gD,327);const mD=function(t,e){let n;return gD[t-=0]};function pD(t){if(!t)return new Promise(t=>t(""));const e=[];for(const n of 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dir="'+e.locale.contentLanguageDirection+'">\n\t\t\t\t\t\t\t\t'+i(e)+"\n\t\t\t\t\t\t\t</div>\n\t\t\t\t\t\t<body>\n\t\t\t\t\t</html>",css:n,options:t.converterOptions},s={method:"POST",headers:{"Content-Type":"application/json",Accept:"application/pdf",...t.token&&{Authorization:t.token.value},"x-cs-app-id":t.appID||"cke5"},body:JSON.stringify(r)};return window.fetch(o,s).then(t=>{if(200!==t.status)throw t;return t.blob()}).then(e=>{this.o(e,t.fileName||"document.pdf")})}).catch(t=>{throw e.plugins.get("Notification").showWarning(n("An error occurred while generating the PDF.")),t}).finally(()=>{this.isBusy=!1,this.refresh()})}o(t,e){const n=document.createElement("a");n.href=window.URL.createObjectURL(t),n.download=e,n.click(),n.remove()}}var wD='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M14 0l5 4.5V20H3v-3h1.5v1.5h13v-12h-5v-5h-8v5H3V0h11zm3.3 5L14 2v3h3.3z"/><path d="M2.63 14.24V12.3h.88c.66 0 1.14-.15 1.46-.45.32-.3.48-.71.48-1.24 0-.52-.15-.91-.44-1.2C4.7 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PDF"),icon:wD,tooltip:!0}),r.bind("isOn","isEnabled").to(i,"isBusy","isEnabled"),r.extendTemplate({attributes:{class:[r.bindTemplate.if("isOn","ck-exportpdf_status-pending")]}});const s=new tb;return s.setTemplate({tag:"span",attributes:{class:["ck","ck-exportpdf__spinner-container"]},children:[{tag:"span",attributes:{class:["ck","ck-exportpdf__spinner"]}}]}),r.children.add(s),this.listenTo(r,"execute",()=>{t.execute("exportPdf",{...n,...this._token?{token:this._token}:null}),t.editing.view.focus()}),r});const o=t.plugins.get("CloudServices");if(!1===n.tokenUrl)this._token=null;else{if(n.tokenUrl)return o.registerTokenUrl(n.tokenUrl).then(t=>{this._token=t});this._token=o.token}}}class xD extends iC{constructor(t,e){super(t),this.attributeKey=e}refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute(this.attributeKey),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model,n=e.document,o=n.selection,i=t.value;e.change(t=>{if(o.isCollapsed)i?t.setSelectionAttribute(this.attributeKey,i):t.removeSelectionAttribute(this.attributeKey);else{const n=e.schema.getValidRanges(o.getRanges(),this.attributeKey);for(const e of n)i?t.setAttribute(this.attributeKey,i,e):t.removeAttribute(this.attributeKey,e)}})}}var DD='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path class="ck-icon__fill" d="M16.935 5.328a2 2 0 0 1 0 2.829l-7.778 7.778a2 2 0 0 1-2.829 0L3.5 13.107a1.999 1.999 0 1 1 2.828-2.829l.707.707a1 1 0 0 0 1.414 0l5.658-5.657a2 2 0 0 1 2.828 0z"/><path d="M14.814 6.035L8.448 12.4a1 1 0 0 1-1.414 0l-1.413-1.415A1 1 0 1 0 4.207 12.4l2.829 2.829a1 1 0 0 0 1.414 0l7.778-7.778a1 1 0 1 0-1.414-1.415z"/></svg>';class ED extends cw{constructor(t){super(t);const e=this.bindTemplate;this.set("color"),this.set("hasBorder"),this.icon=DD,this.extendTemplate({attributes:{style:{backgroundColor:e.to("color")},class:["ck","ck-color-grid__tile",e.if("hasBorder","ck-color-table__color-tile_bordered")]}})}render(){super.render(),this.iconView.fillColor="hsl(0, 0%, 100%)"}}var TD=n(34),MD={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},SD=rk()(TD.a,MD),ID=TD.a.locals||{};class BD extends tb{constructor(t,e){super(t);const n=e&&e.colorDefinitions||[],o={};e&&e.columns&&(o.gridTemplateColumns=`repeat( ${e.columns}, 1fr)`),this.set("selectedColor"),this.items=this.createCollection(),this.focusTracker=new tk,this.keystrokes=new Vp,this._focusCycler=new Db({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowleft",focusNext:"arrowright"}}),this.items.on("add",(t,e)=>{e.isOn=e.color===this.selectedColor}),n.forEach(t=>{const e=new ED;e.set({color:t.color,label:t.label,tooltip:!0,hasBorder:t.options.hasBorder}),e.on("execute",()=>{this.fire("execute",{value:t.color,hasBorder:t.options.hasBorder,label:t.label})}),this.items.add(e)}),this.setTemplate({tag:"div",children:this.items,attributes:{class:["ck","ck-color-grid"],style:o}}),this.on("change:selectedColor",(t,e,n)=>{for(const t of this.items)t.isOn=t.color===n})}focus(){this.items.length&&this.items.first.focus()}focusLast(){this.items.length&&this.items.last.focus()}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.items.on("add",(t,e)=>{this.focusTracker.add(e.element)}),this.items.on("remove",(t,e)=>{this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element)}}class ND extends _s{constructor(t){super(t),this.set("isEmpty",!0),this.on("change",()=>{this.set("isEmpty",0===this.length)})}add(t,e){this.find(e=>e.color===t.color)||super.add(t,e)}hasColor(t){return!!this.find(e=>e.color===t)}}vs(ND,Zc);var zD='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.636 9.531l-2.758 3.94a.5.5 0 0 0 .122.696l3.224 2.284h1.314l2.636-3.736L8.636 9.53zm.288 8.451L5.14 15.396a2 2 0 0 1-.491-2.786l6.673-9.53a2 2 0 0 1 2.785-.49l3.742 2.62a2 2 0 0 1 .491 2.785l-7.269 10.053-2.147-.066z"/><path d="M4 18h5.523v-1H4zm-2 0h1v-1H2z"/></svg>',PD=n(35),LD={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},OD=rk()(PD.a,LD),RD=PD.a.locals||{};class jD extends tb{constructor(t,{colors:e,columns:n,removeButtonLabel:o,documentColorsLabel:i,documentColorsCount:r}){super(t),this.items=this.createCollection(),this.colorDefinitions=e,this.focusTracker=new tk,this.keystrokes=new Vp,this.set("selectedColor"),this.removeButtonLabel=o,this.columns=n,this.documentColors=new ND,this.documentColorsCount=r,this._focusCycler=new Db({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowup",focusNext:"arrowdown"}}),this._documentColorsLabel=i,this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-table"]},children:this.items}),this.items.add(this._removeColorButton())}updateDocumentColors(t,e){const n=t.document,o=this.documentColorsCount;this.documentColors.clear();for(const i of n.getRootNames()){const r=n.getRoot(i),s=t.createRangeIn(r);for(const t of s.getItems())if(t.is("$textProxy")&&t.hasAttribute(e)&&(this._addColorToDocumentColors(t.getAttribute(e)),this.documentColors.length>=o))return}}updateSelectedColors(){const t=this.documentColorsGrid,e=this.staticColorsGrid,n=this.selectedColor;e.selectedColor=n,t&&(t.selectedColor=n)}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.keystrokes.listenTo(this.element)}appendGrids(){if(!this.staticColorsGrid&&(this.staticColorsGrid=this._createStaticColorsGrid(),this.items.add(this.staticColorsGrid),this.documentColorsCount)){const t=yk.bind(this.documentColors,this.documentColors),e=new mb(this.locale);e.text=this._documentColorsLabel,e.extendTemplate({attributes:{class:["ck","ck-color-grid__label",t.if("isEmpty","ck-hidden")]}}),this.items.add(e),this.documentColorsGrid=this._createDocumentColorsGrid(),this.items.add(this.documentColorsGrid)}}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}_removeColorButton(){const t=new cw;return t.set({withText:!0,icon:zD,tooltip:!0,label:this.removeButtonLabel}),t.class="ck-color-table__remove-color",t.on("execute",()=>{this.fire("execute",{value:null})}),t}_createStaticColorsGrid(){const t=new BD(this.locale,{colorDefinitions:this.colorDefinitions,columns:this.columns});return t.delegate("execute").to(this),t}_createDocumentColorsGrid(){const t=yk.bind(this.documentColors,this.documentColors),e=new BD(this.locale,{columns:this.columns});return e.delegate("execute").to(this),e.extendTemplate({attributes:{class:t.if("isEmpty","ck-hidden")}}),e.items.bindTo(this.documentColors).using(t=>{const e=new ED;return e.set({color:t.color,hasBorder:t.options&&t.options.hasBorder}),t.label&&e.set({label:t.label,tooltip:!0}),e.on("execute",()=>{this.fire("execute",{value:t.color})}),e}),this.documentColors.on("change:isEmpty",(t,n,o)=>{o&&(e.selectedColor=null)}),e}_addColorToDocumentColors(t){const e=this.colorDefinitions.find(e=>e.color===t);e?this.documentColors.add(Object.assign({},e)):this.documentColors.add({color:t,label:t,options:{hasBorder:!1}})}}const FD="fontSize",VD="fontFamily",UD="fontColor",HD="fontBackgroundColor";function GD(t,e){const n={model:{key:t,values:[]},view:{},upcastAlso:{}};for(const t of e)n.model.values.push(t.model),n.view[t.model]=t.view,t.upcastAlso&&(n.upcastAlso[t.model]=t.upcastAlso);return n}function KD(t){return e=>YD(e.getStyle(t))}function qD(t){return(e,{writer:n})=>n.createAttributeElement("span",{style:`${t}:${e}`},{priority:7})}function WD({dropdownView:t,colors:e,columns:n,removeButtonLabel:o,documentColorsLabel:i,documentColorsCount:r}){const s=t.locale,a=new jD(s,{colors:e,columns:n,removeButtonLabel:o,documentColorsLabel:i,documentColorsCount:r});return t.colorTableView=a,t.panelView.children.add(a),a.delegate("execute").to(t,"execute"),a}function YD(t){return t.replace(/\s/g,"")}class $D extends xD{constructor(t){super(t,UD)}}class QD extends nC{static get pluginName(){return"FontColorEditing"}constructor(t){super(t),t.config.define(UD,{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{color:/[\s\S]+/}},model:{key:UD,value:KD("color")}}),t.conversion.for("downcast").attributeToElement({model:UD,view:qD("color")}),t.commands.add(UD,new $D(t)),t.model.schema.extend("$text",{allowAttributes:UD}),t.model.schema.setAttributeProperties(UD,{isFormatting:!0,copyOnEnter:!0})}}function ZD(t,e){const n=t.t,o={Black:n("Black"),"Dim grey":n("Dim grey"),Grey:n("Grey"),"Light grey":n("Light grey"),White:n("White"),Red:n("Red"),Orange:n("Orange"),Yellow:n("Yellow"),"Light green":n("Light green"),Green:n("Green"),Aquamarine:n("Aquamarine"),Turquoise:n("Turquoise"),"Light blue":n("Light blue"),Blue:n("Blue"),Purple:n("Purple")};return e.map(t=>{const e=o[t.label];return e&&e!=t.label&&(t.label=e),t})}function JD(t){return t.map(XD).filter(t=>!!t)}function XD(t){return"string"==typeof t?{model:t,label:t,hasBorder:!1,view:{name:"span",styles:{color:t}}}:{model:t.color,label:t.label||t.color,hasBorder:void 0!==t.hasBorder&&t.hasBorder,view:{name:"span",styles:{color:`${t.color}`}}}}class tE extends nC{constructor(t,{commandName:e,icon:n,componentName:o,dropdownLabel:i}){super(t),this.commandName=e,this.componentName=o,this.icon=n,this.dropdownLabel=i,this.columns=t.config.get(`${this.componentName}.columns`),this.colorTableView=void 0}init(){const t=this.editor,e=t.locale,n=e.t,o=t.commands.get(this.commandName),i=JD(t.config.get(this.componentName).colors),r=ZD(e,i),s=t.config.get(`${this.componentName}.documentColors`);t.ui.componentFactory.add(this.componentName,e=>{const i=Bw(e);return this.colorTableView=WD({dropdownView:i,colors:r.map(t=>({label:t.label,color:t.model,options:{hasBorder:t.hasBorder}})),columns:this.columns,removeButtonLabel:n("Remove color"),documentColorsLabel:0!==s?n("Document colors"):void 0,documentColorsCount:void 0===s?this.columns:s}),this.colorTableView.bind("selectedColor").to(o,"value"),i.buttonView.set({label:this.dropdownLabel,icon:this.icon,tooltip:!0}),i.extendTemplate({attributes:{class:"ck-color-ui-dropdown"}}),i.bind("isEnabled").to(o),i.on("execute",(e,n)=>{t.execute(this.commandName,n),t.editing.view.focus()}),i.on("change:isOpen",(e,n,o)=>{i.colorTableView.appendGrids(),o&&(0!==s&&this.colorTableView.updateDocumentColors(t.model,this.componentName),this.colorTableView.updateSelectedColors())}),i})}}var eE='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M12.4 10.3L10 4.5l-2.4 5.8h4.8zm.5 1.2H7.1L5.7 15H4.2l5-12h1.6l5 12h-1.5L13 11.5zm3.1 7H4a1 1 0 0 1 0-2h12a1 1 0 0 1 0 2z"/></svg>';class nE extends tE{constructor(t){const e=t.locale.t;super(t,{commandName:UD,componentName:UD,icon:eE,dropdownLabel:e("Font Color")})}static get pluginName(){return"FontColorUI"}}class oE extends nC{static get requires(){return[QD,nE]}static get pluginName(){return"FontColor"}}class iE extends xD{constructor(t){super(t,VD)}}function rE(t){return t.map(sE).filter(t=>!!t)}function sE(t){return"object"==typeof t?t:"default"===t?{title:"Default",model:void 0}:"string"==typeof t?aE(t):void 0}function aE(t){const e=t.replace(/"|'/g,"").split(","),n=e[0],o=e.map(cE).join(", ");return{title:n,model:o,view:{name:"span",styles:{"font-family":o},priority:7}}}function cE(t){return(t=t.trim()).indexOf(" ")>0&&(t=`'${t}'`),t}class lE extends nC{static get pluginName(){return"FontFamilyEditing"}constructor(t){super(t),t.config.define(VD,{options:["default","Arial, Helvetica, sans-serif","Courier New, Courier, monospace","Georgia, serif","Lucida Sans Unicode, Lucida Grande, sans-serif","Tahoma, Geneva, sans-serif","Times New Roman, Times, serif","Trebuchet MS, Helvetica, sans-serif","Verdana, Geneva, sans-serif"],supportAllValues:!1})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:VD}),t.model.schema.setAttributeProperties(VD,{isFormatting:!0,copyOnEnter:!0});const e=rE(t.config.get("fontFamily.options")).filter(t=>t.model),n=GD(VD,e);t.config.get("fontFamily.supportAllValues")?this._prepareAnyValueConverters():t.conversion.attributeToElement(n),t.commands.add(VD,new iE(t))}_prepareAnyValueConverters(){const t=this.editor;t.conversion.for("downcast").attributeToElement({model:VD,view:(t,{writer:e})=>e.createAttributeElement("span",{style:"font-family:"+t},{priority:7})}),t.conversion.for("upcast").attributeToAttribute({model:{key:VD,value:t=>t.getStyle("font-family")},view:{name:"span",styles:{"font-family":/.*/}}})}}var dE='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.03 3h6.149a.75.75 0 1 1 0 1.5h-5.514L11.03 3zm1.27 3h4.879a.75.75 0 1 1 0 1.5h-4.244L12.3 6zm1.27 3h3.609a.75.75 0 1 1 0 1.5h-2.973L13.57 9zm-2.754 2.5L8.038 4.785 5.261 11.5h5.555zm.62 1.5H4.641l-1.666 4.028H1.312l5.789-14h1.875l5.789 14h-1.663L11.436 13z"/></svg>';class uE extends nC{init(){const t=this.editor,e=t.t,n=this._getLocalizedOptions(),o=t.commands.get(VD);t.ui.componentFactory.add(VD,i=>{const r=Bw(i);return zw(r,hE(n,o)),r.buttonView.set({label:e("Font Family"),icon:dE,tooltip:!0}),r.extendTemplate({attributes:{class:"ck-font-family-dropdown"}}),r.bind("isEnabled").to(o),this.listenTo(r,"execute",e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()}),r})}_getLocalizedOptions(){const t=this.editor,e=t.t,n=rE(t.config.get(VD).options);return n.map(t=>("Default"===t.title&&(t.title=e("Default")),t))}}function hE(t,e){const n=new _s;for(const o of t){const t={type:"button",model:new Nx({commandName:VD,commandParam:o.model,label:o.title,withText:!0})};t.model.bind("isOn").to(e,"value",t=>t===o.model||!(!t||!o.model)&&t.split(",")[0].replace(/'/g,"").toLowerCase()===o.model.toLowerCase()),o.view&&o.view.styles&&t.model.set("labelStyle",`font-family: ${o.view.styles["font-family"]}`),n.add(t)}return n}class fE extends nC{static get requires(){return[lE,uE]}static get pluginName(){return"FontFamily"}}class gE extends xD{constructor(t){super(t,FD)}}function mE(t){return t.map(t=>kE(t)).filter(t=>!!t)}const pE={get tiny(){return{title:"Tiny",model:"tiny",view:{name:"span",classes:"text-tiny",priority:7}}},get small(){return{title:"Small",model:"small",view:{name:"span",classes:"text-small",priority:7}}},get big(){return{title:"Big",model:"big",view:{name:"span",classes:"text-big",priority:7}}},get huge(){return{title:"Huge",model:"huge",view:{name:"span",classes:"text-huge",priority:7}}}};function kE(t){if(AE(t))return wE(t);const e=CE(t);return e?wE(e):"default"===t?{model:void 0,title:"Default"}:vE(t)?void 0:bE(t)}function bE(t){return"number"!=typeof t&&"string"!=typeof t||(t={title:String(t),model:`${parseFloat(t)}px`}),t.view={name:"span",styles:{"font-size":t.model}},wE(t)}function wE(t){return t.view.priority||(t.view.priority=7),t}function CE(t){return pE[t]||pE[t.model]}function AE(t){return"object"==typeof t&&t.title&&t.model&&t.view}function vE(t){let e;if("object"==typeof t){if(!t.model)throw new ss.a("font-size-invalid-definition",null,t);e=parseFloat(t.model)}else e=parseFloat(t);return isNaN(e)}class _E extends nC{static get pluginName(){return"FontSizeEditing"}constructor(t){super(t),t.config.define(FD,{options:["tiny","small","default","big","huge"],supportAllValues:!1})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:FD}),t.model.schema.setAttributeProperties(FD,{isFormatting:!0,copyOnEnter:!0});const e=t.config.get("fontSize.supportAllValues"),n=mE(this.editor.config.get("fontSize.options")).filter(t=>t.model),o=GD(FD,n);e?this._prepareAnyValueConverters(o):t.conversion.attributeToElement(o),t.commands.add(FD,new gE(t))}_prepareAnyValueConverters(t){const e=this.editor,n=t.model.values.filter(t=>!String(t).match(/[\d.]+[\w%]+/));if(n.length)throw new ss.a("font-size-invalid-use-of-named-presets",null,{presets:n});e.conversion.for("downcast").attributeToElement({model:FD,view:(t,{writer:e})=>{if(t)return e.createAttributeElement("span",{style:"font-size:"+t},{priority:7})}}),e.conversion.for("upcast").attributeToAttribute({model:{key:FD,value:t=>t.getStyle("font-size")},view:{name:"span",styles:{"font-size":/.*/}}})}}var yE='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.816 11.5L7.038 4.785 4.261 11.5h5.555zm.62 1.5H3.641l-1.666 4.028H.312l5.789-14h1.875l5.789 14h-1.663L10.436 13zm7.55 2.279l.779-.779.707.707-2.265 2.265-2.193-2.265.707-.707.765.765V4.825c0-.042 0-.083.002-.123l-.77.77-.707-.707L17.207 2.5l2.265 2.265-.707.707-.782-.782c.002.043.003.089.003.135v10.454z"/></svg>',xE=n(36),DE={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},EE=rk()(xE.a,DE),TE=xE.a.locals||{};class ME extends nC{init(){const t=this.editor,e=t.t,n=this._getLocalizedOptions(),o=t.commands.get(FD);t.ui.componentFactory.add(FD,i=>{const r=Bw(i);return zw(r,SE(n,o)),r.buttonView.set({label:e("Font Size"),icon:yE,tooltip:!0}),r.extendTemplate({attributes:{class:["ck-font-size-dropdown"]}}),r.bind("isEnabled").to(o),this.listenTo(r,"execute",e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()}),r})}_getLocalizedOptions(){const t=this.editor,e=t.t,n={Default:e("Default"),Tiny:e("Tiny"),Small:e("Small"),Big:e("Big"),Huge:e("Huge")},o=mE(t.config.get(FD).options);return o.map(t=>{const e=n[t.title];return e&&e!=t.title&&(t=Object.assign({},t,{title:e})),t})}}function SE(t,e){const n=new _s;for(const o of t){const t={type:"button",model:new Nx({commandName:FD,commandParam:o.model,label:o.title,class:"ck-fontsize-option",withText:!0})};o.view&&o.view.styles&&t.model.set("labelStyle",`font-size:${o.view.styles["font-size"]}`),o.view&&o.view.classes&&t.model.set("class",`${t.model.class} ${o.view.classes}`),t.model.bind("isOn").to(e,"value",t=>t===o.model),n.add(t)}return n}class IE extends nC{static get requires(){return[_E,ME]}static get pluginName(){return"FontSize"}}class BE extends iC{refresh(){const t=this.editor.model,e=t.document,n=sC(e.selection.getSelectedBlocks());this.value=!!n&&n.is("element","paragraph"),this.isEnabled=!!n&&NE(n,t.schema)}execute(t={}){const e=this.editor.model,n=e.document;e.change(o=>{const i=(t.selection||n.selection).getSelectedBlocks();for(const t of i)!t.is("element","paragraph")&&NE(t,e.schema)&&o.rename(t,"paragraph")})}}function NE(t,e){return e.checkChild(t.parent,"paragraph")&&!e.isObject(t)}class zE extends iC{execute(t){const e=this.editor.model;let n=t.position;e.change(t=>{const o=t.createElement("paragraph");if(!e.schema.checkChild(n.parent,o)){const i=e.schema.findAllowedParent(n,o);if(!i)return;n=t.split(n,i).position}e.insertContent(o,n),t.setSelection(o,"in")})}}class PE extends nC{static get pluginName(){return"Paragraph"}init(){const t=this.editor,e=t.model;t.commands.add("paragraph",new BE(t)),t.commands.add("insertParagraph",new zE(t)),e.schema.register("paragraph",{inheritAllFrom:"$block"}),t.conversion.elementToElement({model:"paragraph",view:"p"}),t.conversion.for("upcast").elementToElement({model:(t,{writer:e})=>PE.paragraphLikeElements.has(t.name)?t.isEmpty?null:e.createElement("paragraph"):null,view:/.+/,converterPriority:"low"})}}PE.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"]);class LE extends iC{constructor(t,e){super(t),this.modelElements=e}refresh(){const t=sC(this.editor.model.document.selection.getSelectedBlocks());this.value=!!t&&this.modelElements.includes(t.name)&&t.name,this.isEnabled=!!t&&this.modelElements.some(e=>OE(t,e,this.editor.model.schema))}execute(t){const e=this.editor.model,n=e.document,o=t.value;e.change(t=>{const i=Array.from(n.selection.getSelectedBlocks()).filter(t=>OE(t,o,e.schema));for(const e of i)e.is("element",o)||t.rename(e,o)})}}function OE(t,e,n){return n.checkChild(t.parent,e)&&!n.isObject(t)}const RE="paragraph";class jE extends nC{static get pluginName(){return"HeadingEditing"}constructor(t){super(t),t.config.define("heading",{options:[{model:"paragraph",title:"Paragraph",class:"ck-heading_paragraph"},{model:"heading1",view:"h2",title:"Heading 1",class:"ck-heading_heading1"},{model:"heading2",view:"h3",title:"Heading 2",class:"ck-heading_heading2"},{model:"heading3",view:"h4",title:"Heading 3",class:"ck-heading_heading3"}]})}static get requires(){return[PE]}init(){const t=this.editor,e=t.config.get("heading.options"),n=[];for(const o of e)o.model!==RE&&(t.model.schema.register(o.model,{inheritAllFrom:"$block"}),t.conversion.elementToElement(o),n.push(o.model));this._addDefaultH1Conversion(t),t.commands.add("heading",new LE(t,n))}afterInit(){const t=this.editor,e=t.commands.get("enter"),n=t.config.get("heading.options");e&&this.listenTo(e,"afterExecute",(e,o)=>{const i=t.model.document.selection.getFirstPosition().parent,r=n.some(t=>i.is("element",t.model));r&&!i.is("element",RE)&&0===i.childCount&&o.writer.rename(i,RE)})}_addDefaultH1Conversion(t){t.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:is.get("low")+1})}}function FE(t){const e=t.t,n={Paragraph:e("Paragraph"),"Heading 1":e("Heading 1"),"Heading 2":e("Heading 2"),"Heading 3":e("Heading 3"),"Heading 4":e("Heading 4"),"Heading 5":e("Heading 5"),"Heading 6":e("Heading 6")};return t.config.get("heading.options").map(t=>{const e=n[t.title];return e&&e!=t.title&&(t.title=e),t})}var VE=n(37),UE={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},HE=rk()(VE.a,UE),GE=VE.a.locals||{};class KE extends nC{init(){const t=this.editor,e=t.t,n=FE(t),o=e("Choose heading"),i=e("Heading");t.ui.componentFactory.add("heading",e=>{const r={},s=new _s,a=t.commands.get("heading"),c=t.commands.get("paragraph"),l=[a];for(const t of n){const e={type:"button",model:new Nx({label:t.title,class:t.class,withText:!0})};"paragraph"===t.model?(e.model.bind("isOn").to(c,"value"),e.model.set("commandName","paragraph"),l.push(c)):(e.model.bind("isOn").to(a,"value",e=>e===t.model),e.model.set({commandName:"heading",commandValue:t.model})),s.add(e),r[t.model]=t.title}const d=Bw(e);return zw(d,s),d.buttonView.set({isOn:!1,withText:!0,tooltip:i}),d.extendTemplate({attributes:{class:["ck-heading-dropdown"]}}),d.bind("isEnabled").toMany(l,"isEnabled",(...t)=>t.some(t=>t)),d.buttonView.bind("label").to(a,"value",c,"value",(t,e)=>{const n=t||e&&"paragraph";return r[n]?r[n]:o}),this.listenTo(d,"execute",e=>{t.execute(e.source.commandName,e.source.commandValue?{value:e.source.commandValue}:void 0),t.editing.view.focus()}),d})}}class qE extends nC{static get requires(){return[jE,KE]}static get pluginName(){return"Heading"}}class WE extends iC{refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute("highlight"),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,"highlight")}execute(t={}){const e=this.editor.model,n=e.document,o=n.selection,i=t.value;e.change(t=>{const n=e.schema.getValidRanges(o.getRanges(),"highlight");if(o.isCollapsed){const e=o.getFirstPosition();if(o.hasAttribute("highlight")){const n=t=>t.item.hasAttribute("highlight")&&t.item.getAttribute("highlight")===this.value,o=e.getLastMatchingPosition(n,{direction:"backward"}),r=e.getLastMatchingPosition(n),s=t.createRange(o,r);i&&this.value!==i?(t.setAttribute("highlight",i,s),t.setSelectionAttribute("highlight",i)):(t.removeAttribute("highlight",s),t.removeSelectionAttribute("highlight"))}else i&&t.setSelectionAttribute("highlight",i)}else for(const e of n)i?t.setAttribute("highlight",i,e):t.removeAttribute("highlight",e)})}}class YE extends nC{static get pluginName(){return"HighlightEditing"}constructor(t){super(t),t.config.define("highlight",{options:[{model:"yellowMarker",class:"marker-yellow",title:"Yellow marker",color:"var(--ck-highlight-marker-yellow)",type:"marker"},{model:"greenMarker",class:"marker-green",title:"Green marker",color:"var(--ck-highlight-marker-green)",type:"marker"},{model:"pinkMarker",class:"marker-pink",title:"Pink marker",color:"var(--ck-highlight-marker-pink)",type:"marker"},{model:"blueMarker",class:"marker-blue",title:"Blue marker",color:"var(--ck-highlight-marker-blue)",type:"marker"},{model:"redPen",class:"pen-red",title:"Red pen",color:"var(--ck-highlight-pen-red)",type:"pen"},{model:"greenPen",class:"pen-green",title:"Green pen",color:"var(--ck-highlight-pen-green)",type:"pen"}]})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"highlight"});const e=t.config.get("highlight.options");t.conversion.attributeToElement($E(e)),t.commands.add("highlight",new WE(t))}}function $E(t){const e={model:{key:"highlight",values:[]},view:{}};for(const n of t)e.model.values.push(n.model),e.view[n.model]={name:"mark",classes:n.class};return e}var QE='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path class="ck-icon__fill" d="M10.798 1.59L3.002 12.875l1.895 1.852 2.521 1.402 6.997-12.194z"/><path d="M2.556 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2.708-.69 1.65 1.145.046.018.85-1.216 2.16 1.512-.856 1.222c.828.967 1.144 2.141.432 3.158L7.55 17.286l.006.005-3.055.797H4.5zm-.634.166l-1.976.516-.026-1.918 2.002 1.402zM9.968 3.817l-.006-.004-6.123 9.184 3.277 2.294 6.108-9.162.005.003c.317-.452-.16-1.332-1.064-1.966-.891-.624-1.865-.776-2.197-.349zM8.245 18.5L9.59 17h9.406v1.5H8.245z"/></svg>',JE=n(38),XE={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},tT=rk()(JE.a,XE),eT=JE.a.locals||{};class nT extends nC{get localizedOptionTitles(){const t=this.editor.t;return{"Yellow marker":t("Yellow marker"),"Green marker":t("Green marker"),"Pink marker":t("Pink marker"),"Blue marker":t("Blue marker"),"Red pen":t("Red pen"),"Green pen":t("Green pen")}}static get pluginName(){return"HighlightUI"}init(){const t=this.editor.config.get("highlight.options");for(const e of t)this._addHighlighterButton(e);this._addRemoveHighlightButton(),this._addDropdown(t)}_addRemoveHighlightButton(){const t=this.editor.t;this._addButton("removeHighlight",t("Remove highlight"),zD)}_addHighlighterButton(t){const e=this.editor.commands.get("highlight");function n(n){n.bind("isEnabled").to(e,"isEnabled"),n.bind("isOn").to(e,"value",e=>e===t.model),n.iconView.fillColor=t.color,n.isToggleable=!0}this._addButton("highlight:"+t.model,t.title,iT(t.type),t.model,n)}_addButton(t,e,n,o,i=(()=>{})){const r=this.editor;r.ui.componentFactory.add(t,t=>{const s=new cw(t),a=this.localizedOptionTitles[e]?this.localizedOptionTitles[e]:e;return s.set({label:a,icon:n,tooltip:!0}),s.on("execute",()=>{r.execute("highlight",{value:o}),r.editing.view.focus()}),i(s),s})}_addDropdown(t){const e=this.editor,n=e.t,o=e.ui.componentFactory,i=t[0],r=t.reduce((t,e)=>(t[e.model]=e,t),{});o.add("highlight",s=>{const a=e.commands.get("highlight"),c=Bw(s,Rx),l=c.buttonView;l.set({tooltip:n("Highlight"),lastExecuted:i.model,commandValue:i.model,isToggleable:!0}),l.bind("icon").to(a,"value",t=>iT(u(t,"type"))),l.bind("color").to(a,"value",t=>u(t,"color")),l.bind("commandValue").to(a,"value",t=>u(t,"model")),l.bind("isOn").to(a,"value",t=>!!t),l.delegate("execute").to(c);const d=t.map(t=>{const e=o.create("highlight:"+t.model);return this.listenTo(e,"execute",()=>c.buttonView.set({lastExecuted:t.model})),e});function u(t,e){const n=t&&t!==l.lastExecuted?t:l.lastExecuted;return r[n][e]}return c.bind("isEnabled").toMany(d,"isEnabled",(...t)=>t.some(t=>t)),d.push(new Tb),d.push(o.create("removeHighlight")),Nw(c,d),oT(c),c.toolbarView.ariaLabel=n("Text highlight toolbar"),l.on("execute",()=>{e.execute("highlight",{value:l.commandValue}),e.editing.view.focus()}),c})}}function oT(t){const e=t.buttonView.actionView;e.iconView.bind("fillColor").to(t.buttonView,"color")}function iT(t){return"marker"===t?QE:ZE}class rT extends nC{static get requires(){return[YE,nT]}static get pluginName(){return"Highlight"}}class sT extends iC{refresh(){this.isEnabled=aT(this.editor.model)}execute(){const t=this.editor.model;t.change(e=>{const n=e.createElement("horizontalLine");t.insertContent(n);let o=n.nextSibling;const i=o&&t.schema.checkChild(o,"$text");!i&&t.schema.checkChild(n.parent,"paragraph")&&(o=e.createElement("paragraph"),t.insertContent(o,e.createPositionAfter(n))),o&&e.setSelection(o,0)})}}function aT(t){const e=t.schema,n=t.document.selection;return cT(n,e,t)&&!lT(n,e)}function cT(t,e,n){const o=dT(t,n);return e.checkChild(o,"horizontalLine")}function lT(t,e){const n=t.getSelectedElement();return n&&e.isObject(n)}function dT(t,e){const n=BA(t,e),o=n.parent;return o.isEmpty&&!o.is("element","$root")?o.parent:o}var uT=n(39),hT={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},fT=rk()(uT.a,hT),gT=uT.a.locals||{};class mT extends nC{static get pluginName(){return"HorizontalLineEditing"}init(){const t=this.editor,e=t.model.schema,n=t.t,o=t.conversion;e.register("horizontalLine",{isObject:!0,allowWhere:"$block"}),o.for("dataDowncast").elementToElement({model:"horizontalLine",view:(t,{writer:e})=>e.createEmptyElement("hr")}),o.for("editingDowncast").elementToElement({model:"horizontalLine",view:(t,{writer:e})=>{const o=n("Horizontal line"),i=e.createContainerElement("div"),r=e.createEmptyElement("hr");return e.addClass("ck-horizontal-line",i),e.setCustomProperty("hr",!0,i),e.insert(e.createPositionAt(i,0),r),pT(i,e,o)}}),o.for("upcast").elementToElement({view:"hr",model:"horizontalLine"}),t.commands.add("horizontalLine",new sT(t))}}function pT(t,e,n){return e.setCustomProperty("horizontalLine",!0,t),EA(t,e,{label:n})}var kT='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 9h16v2H2z"/></svg>';class bT extends nC{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("horizontalLine",n=>{const o=t.commands.get("horizontalLine"),i=new cw(n);return i.set({label:e("Horizontal line"),icon:kT,tooltip:!0}),i.bind("isEnabled").to(o,"isEnabled"),this.listenTo(i,"execute",()=>{t.execute("horizontalLine"),t.editing.view.focus()}),i})}}class wT extends nC{static get requires(){return[mT,bT]}static get pluginName(){return"HorizontalLine"}}var CT='<svg viewBox="0 0 10 8" xmlns="http://www.w3.org/2000/svg"><path d="M9.055.263v3.972h-6.77M1 4.216l2-2.038m-2 2l2 2.038"/></svg>',AT=n(40),vT={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},_T=rk()(AT.a,vT),yT=AT.a.locals||{};const xT=["before","after"],DT=(new DOMParser).parseFromString(CT,"image/svg+xml").firstChild,ET="ck-widget__type-around_disabled";class TT extends nC{static get pluginName(){return"WidgetTypeAround"}constructor(t){super(t),this._currentFakeCaretModelElement=null}init(){const t=this.editor,e=t.editing.view;this.on("change:isEnabled",(n,o,i)=>{e.change(t=>{for(const n of e.document.roots)i?t.removeClass(ET,n):t.addClass(ET,n)}),i||t.model.change(t=>{t.removeSelectionAttribute(bA)})}),this._enableTypeAroundUIInjection(),this._enableInsertingParagraphsOnButtonClick(),this._enableInsertingParagraphsOnEnterKeypress(),this._enableInsertingParagraphsOnTypingKeystroke(),this._enableTypeAroundFakeCaretActivationUsingKeyboardArrows(),this._enableDeleteIntegration(),this._enableInsertContentIntegration()}destroy(){this._currentFakeCaretModelElement=null}_insertParagraph(t,e){const n=this.editor,o=n.editing.view;n.execute("insertParagraph",{position:n.model.createPositionAt(t,e)}),o.focus(),o.scrollToTheSelection()}_listenToIfEnabled(t,e,n,o){this.listenTo(t,e,(...t)=>{this.isEnabled&&n(...t)},o)}_insertParagraphAccordingToFakeCaretPosition(){const t=this.editor,e=t.model,n=e.document.selection,o=_A(n);if(!o)return!1;const i=n.getSelectedElement();return this._insertParagraph(i,o),!0}_enableTypeAroundUIInjection(){const t=this.editor,e=t.model.schema,n=t.locale.t,o={before:n("Insert paragraph before block"),after:n("Insert paragraph after block")};t.editing.downcastDispatcher.on("insert",(t,n,i)=>{const r=i.mapper.toViewElement(n.item);wA(r,n.item,e)&&MT(i.writer,o,r)},{priority:"low"})}_enableTypeAroundFakeCaretActivationUsingKeyboardArrows(){const t=this.editor,e=t.model,n=e.document.selection,o=e.schema,i=t.editing.view;function r(t){return`ck-widget_type-around_show-fake-caret_${t}`}this._listenToIfEnabled(i.document,"keydown",(t,e)=>{Fl(e.keyCode)&&this._handleArrowKeyPress(t,e)},{priority:is.get("high")+10}),this._listenToIfEnabled(n,"change:range",(e,n)=>{n.directChange&&t.model.change(t=>{t.removeSelectionAttribute(bA)})}),this._listenToIfEnabled(e.document,"change:data",()=>{const e=n.getSelectedElement();if(e){const n=t.editing.mapper.toViewElement(e);if(wA(n,e,o))return}t.model.change(t=>{t.removeSelectionAttribute(bA)})}),this._listenToIfEnabled(t.editing.downcastDispatcher,"selection",(t,e,n)=>{const i=n.writer;if(this._currentFakeCaretModelElement){const t=n.mapper.toViewElement(this._currentFakeCaretModelElement);t&&(i.removeClass(xT.map(r),t),this._currentFakeCaretModelElement=null)}const s=e.selection.getSelectedElement();if(!s)return;const a=n.mapper.toViewElement(s);if(!wA(a,s,o))return;const c=_A(e.selection);c&&(i.addClass(r(c),a),this._currentFakeCaretModelElement=s)}),this._listenToIfEnabled(t.ui.focusTracker,"change:isFocused",(e,n,o)=>{o||t.model.change(t=>{t.removeSelectionAttribute(bA)})})}_handleArrowKeyPress(t,e){const n=this.editor,o=n.model,i=o.document.selection,r=o.schema,s=n.editing.view,a=e.keyCode,c=Ul(a,n.locale.contentLanguageDirection),l=s.document.selection.getSelectedElement(),d=n.editing.mapper.toModelElement(l);let u;wA(l,d,r)?u=this._handleArrowKeyPressOnSelectedWidget(c):i.isCollapsed&&(u=this._handleArrowKeyPressWhenSelectionNextToAWidget(c)),u&&(e.preventDefault(),t.stop())}_handleArrowKeyPressOnSelectedWidget(t){const e=this.editor,n=e.model,o=n.document.selection,i=_A(o);return n.change(e=>{if(!i)return e.setSelectionAttribute(bA,t?"after":"before"),!0;{const n=i===(t?"after":"before");if(!n)return e.removeSelectionAttribute(bA),!0}return!1})}_handleArrowKeyPressWhenSelectionNextToAWidget(t){const e=this.editor,n=e.model,o=n.schema,i=e.plugins.get("Widget"),r=i._getObjectElementNextToSelection(t),s=e.editing.mapper.toViewElement(r);return!!wA(s,r,o)&&(n.change(e=>{i._setSelectionOverElement(r),e.setSelectionAttribute(bA,t?"before":"after")}),!0)}_enableInsertingParagraphsOnButtonClick(){const t=this.editor,e=t.editing.view;this._listenToIfEnabled(e.document,"mousedown",(n,o)=>{const i=CA(o.domTarget);if(!i)return;const r=AA(i),s=vA(i,e.domConverter),a=t.editing.mapper.toModelElement(s);this._insertParagraph(a,r),o.preventDefault(),n.stop()})}_enableInsertingParagraphsOnEnterKeypress(){const t=this.editor,e=t.editing.view;this._listenToIfEnabled(e.document,"enter",(n,o)=>{const i=e.document.selection.getSelectedElement(),r=t.editing.mapper.toModelElement(i),s=t.model.schema;let a;this._insertParagraphAccordingToFakeCaretPosition()?a=!0:wA(i,r,s)&&(this._insertParagraph(r,o.isSoft?"before":"after"),a=!0),a&&(o.preventDefault(),n.stop())})}_enableInsertingParagraphsOnTypingKeystroke(){const t=this.editor,e=t.editing.view,n=[Ll.enter,Ll.delete,Ll.backspace];this._listenToIfEnabled(e.document,"keydown",(t,e)=>{n.includes(e.keyCode)||iy(e)||this._insertParagraphAccordingToFakeCaretPosition()},{priority:is.get("high")+1})}_enableDeleteIntegration(){const t=this.editor,e=t.editing.view,n=t.model,o=n.schema;this._listenToIfEnabled(e.document,"delete",(e,i)=>{const r=_A(n.document.selection);if(!r)return;const s=i.direction,a=n.document.selection.getSelectedElement(),c="before"===r,l="forward"==s,d=c===l;if(d)t.execute("delete",{selection:n.createSelection(a,"on")});else{const e=o.getNearestSelectionRange(n.createPositionAt(a,r),s);if(e)if(e.isCollapsed){const i=n.createSelection(e.start);if(n.modifySelection(i,{direction:s}),i.focus.isEqual(e.start)){const t=BT(o,e.start.parent);n.deleteContent(n.createSelection(t,"on"),{doNotAutoparagraph:!0})}else n.change(n=>{n.setSelection(e),t.execute(l?"forwardDelete":"delete")})}else n.change(n=>{n.setSelection(e),t.execute(l?"forwardDelete":"delete")})}i.preventDefault(),e.stop()},{priority:is.get("high")+1})}_enableInsertContentIntegration(){const t=this.editor,e=this.editor.model,n=e.document.selection;this._listenToIfEnabled(t.model,"insertContent",(t,[o,i])=>{if(i&&!i.is("documentSelection"))return;const r=_A(n);return r?(t.stop(),e.change(t=>{const i=n.getSelectedElement(),s=e.createPositionAt(i,r),a=t.createSelection(s),c=e.insertContent(o,a);return t.setSelection(a),c})):void 0},{priority:"high"})}}function MT(t,e,n){const o=t.createUIElement("div",{class:"ck ck-reset_all ck-widget__type-around"},(function(t){const n=this.toDomElement(t);return ST(n,e),IT(n),n}));t.insert(t.createPositionAt(n,"end"),o)}function ST(t,e){for(const n of xT){const o=new yk({tag:"div",attributes:{class:["ck","ck-widget__type-around__button",`ck-widget__type-around__button_${n}`],title:e[n]},children:[t.ownerDocument.importNode(DT,!0)]});t.appendChild(o.render())}}function IT(t){const e=new yk({tag:"div",attributes:{class:["ck","ck-widget__type-around__fake-caret"]}});t.appendChild(e.render())}function BT(t,e){let n=e;for(const o of e.getAncestors({parentFirst:!0})){if(o.childCount>1||t.isLimit(o))break;n=o}return n}var NT=n(41),zT={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},PT=rk()(NT.a,zT),LT=NT.a.locals||{};function OT(t){const e=t.model;return(n,o)=>{const i=o.keyCode==Ll.arrowup,r=o.keyCode==Ll.arrowdown,s=o.shiftKey,a=e.document.selection;if(!i&&!r)return;const c=r;if(s&&UT(a,c))return;const l=RT(t,a,c);l&&!l.isCollapsed&&VT(t,l,c)&&(e.change(t=>{const n=c?l.end:l.start;if(s){const o=e.createSelection(a.anchor);o.setFocus(n),t.setSelection(o)}else t.setSelection(n)}),n.stop(),o.preventDefault(),o.stopPropagation())}}function RT(t,e,n){const o=t.model;if(n){const t=e.isCollapsed?e.focus:e.getLastPosition(),n=jT(o,t,"forward");if(!n)return null;const i=o.createRange(t,n),r=FT(o.schema,i,"backward");return r&&t.isBefore(r)?o.createRange(t,r):null}{const t=e.isCollapsed?e.focus:e.getFirstPosition(),n=jT(o,t,"backward");if(!n)return null;const i=o.createRange(n,t),r=FT(o.schema,i,"forward");return r&&t.isAfter(r)?o.createRange(r,t):null}}function jT(t,e,n){const o=t.schema,i=t.createRangeIn(e.root),r="forward"==n?"elementStart":"elementEnd";for(const{previousPosition:t,item:s,type:a}of i.getWalker({startPosition:e,direction:n})){if(o.isLimit(s)&&!o.isInline(s))return t;if(a==r&&o.isBlock(s))return null}return null}function FT(t,e,n){const o="backward"==n?e.end:e.start;if(t.checkChild(o,"$text"))return o;for(const{nextPosition:o}of e.getWalker({direction:n}))if(t.checkChild(o,"$text"))return o}function VT(t,e,n){const o=t.model,i=t.view.domConverter;if(n){const t=o.createSelection(e.start);o.modifySelection(t),t.focus.isAtEnd||e.start.isEqual(t.focus)||(e=o.createRange(t.focus,e.end))}const r=t.mapper.toViewRange(e),s=i.viewRangeToDom(r),a=Eh.getDomRangeRects(s);let c;for(const t of a)if(void 0!==c){if(Math.round(t.top)>=c)return!1;c=Math.max(c,Math.round(t.bottom))}else c=Math.round(t.bottom);return!0}function UT(t,e){return!t.isCollapsed&&t.isBackward==e}class HT extends nC{static get pluginName(){return"Widget"}static get requires(){return[TT]}init(){const t=this.editor.editing.view,e=t.document;this._previouslySelected=new Set,this.editor.editing.downcastDispatcher.on("selection",(t,e,n)=>{this._clearPreviouslySelectedWidgets(n.writer);const o=n.writer,i=o.document.selection,r=i.getSelectedElement();let s=null;for(const t of i.getRanges())for(const e of t){const t=e.item;DA(t)&&!KT(t,s)&&(o.addClass(xA,t),this._previouslySelected.add(t),s=t,t==r&&o.setSelection(i.getRanges(),{fake:!0,label:SA(r)}))}},{priority:"low"}),t.addObserver(G_),this.listenTo(e,"mousedown",(...t)=>this._onMousedown(...t)),this.listenTo(e,"keydown",(...t)=>{this._handleSelectionChangeOnArrowKeyPress(...t)},{priority:"high"}),this.listenTo(e,"keydown",(...t)=>{this._preventDefaultOnArrowKeyPress(...t)},{priority:is.get("high")-20}),this.listenTo(e,"keydown",OT(this.editor.editing)),this.listenTo(e,"delete",(t,e)=>{this._handleDelete("forward"==e.direction)&&(e.preventDefault(),t.stop())},{priority:"high"})}_onMousedown(t,e){const n=this.editor,o=n.editing.view,i=o.document;let r=e.target;if(GT(r)){if((El.isSafari||El.isGecko)&&e.domEvent.detail>=3){const t=n.editing.mapper,o=r.is("attributeElement")?r.findAncestor(t=>!t.is("attributeElement")):r,i=t.toModelElement(o);e.preventDefault(),this.editor.model.change(t=>{t.setSelection(i,"in")})}return}if(!DA(r)&&(r=r.findAncestor(DA),!r))return;e.preventDefault(),i.isFocused||o.focus();const s=n.editing.mapper.toModelElement(r);this._setSelectionOverElement(s)}_handleSelectionChangeOnArrowKeyPress(t,e){const n=e.keyCode;if(!Fl(n))return;const o=this.editor.model,i=o.schema,r=o.document.selection,s=r.getSelectedElement(),a=Ul(n,this.editor.locale.contentLanguageDirection);if(s&&i.isObject(s)){const n=a?r.getLastPosition():r.getFirstPosition(),s=i.getNearestSelectionRange(n,a?"forward":"backward");return void(s&&(o.change(t=>{t.setSelection(s)}),e.preventDefault(),t.stop()))}if(!r.isCollapsed)return;const c=this._getObjectElementNextToSelection(a);c&&i.isObject(c)&&(this._setSelectionOverElement(c),e.preventDefault(),t.stop())}_preventDefaultOnArrowKeyPress(t,e){const n=e.keyCode;if(!Fl(n))return;const o=this.editor.model,i=o.schema,r=o.document.selection.getSelectedElement();r&&i.isObject(r)&&(e.preventDefault(),t.stop())}_handleDelete(t){if(this.editor.isReadOnly)return;const e=this.editor.model.document,n=e.selection;if(!n.isCollapsed)return;const o=this._getObjectElementNextToSelection(t);return o?(this.editor.model.change(t=>{let e=n.anchor.parent;for(;e.isEmpty;){const n=e;e=n.parent,t.remove(n)}this._setSelectionOverElement(o)}),!0):void 0}_setSelectionOverElement(t){this.editor.model.change(e=>{e.setSelection(e.createRangeOn(t))})}_getObjectElementNextToSelection(t){const e=this.editor.model,n=e.schema,o=e.document.selection,i=e.createSelection(o);e.modifySelection(i,{direction:t?"forward":"backward"});const r=t?i.focus.nodeBefore:i.focus.nodeAfter;return r&&n.isObject(r)?r:null}_clearPreviouslySelectedWidgets(t){for(const e of this._previouslySelected)t.removeClass(xA,e);this._previouslySelected.clear()}}function GT(t){for(;t;){if(t.is("editableElement")&&!t.is("rootElement"))return!0;if(DA(t))return!1;t=t.parent}return!1}function KT(t,e){return!!e&&Array.from(t.getAncestors()).includes(e)}class qT extends iC{refresh(){const t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=FA(t),FA(t)&&t.hasAttribute("alt")?this.value=t.getAttribute("alt"):this.value=!1}execute(t){const e=this.editor.model,n=e.document.selection.getSelectedElement();e.change(e=>{e.setAttribute("alt",t.newValue,n)})}}class WT extends nC{static get pluginName(){return"ImageTextAlternativeEditing"}init(){this.editor.commands.add("imageTextAlternative",new qT(this.editor))}}var YT=n(42),$T={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},QT=rk()(YT.a,$T),ZT=YT.a.locals||{};class JT extends tb{constructor(t,e){super(t);const n=`ck-labeled-field-view-${ns()}`,o=`ck-labeled-field-view-status-${ns()}`;this.fieldView=e(this,n,o),this.set("label"),this.set("isEnabled",!0),this.set("isEmpty",!0),this.set("isFocused",!1),this.set("errorText",null),this.set("infoText",null),this.set("class"),this.set("placeholder"),this.labelView=this._createLabelView(n),this.statusView=this._createStatusView(o),this.bind("_statusText").to(this,"errorText",this,"infoText",(t,e)=>t||e);const i=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-field-view",i.to("class"),i.if("isEnabled","ck-disabled",t=>!t),i.if("isEmpty","ck-labeled-field-view_empty"),i.if("isFocused","ck-labeled-field-view_focused"),i.if("placeholder","ck-labeled-field-view_placeholder"),i.if("errorText","ck-error")]},children:[{tag:"div",attributes:{class:["ck","ck-labeled-field-view__input-wrapper"]},children:[this.fieldView,this.labelView]},this.statusView]})}_createLabelView(t){const e=new mb(this.locale);return e.for=t,e.bind("text").to(this,"label"),e}_createStatusView(t){const e=new tb(this.locale),n=this.bindTemplate;return e.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-field-view__status",n.if("errorText","ck-labeled-field-view__status_error"),n.if("_statusText","ck-hidden",t=>!t)],id:t,role:n.if("errorText","alert")},children:[{text:n.to("_statusText")}]}),e}focus(){this.fieldView.focus()}}var XT=n(43),tM={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},eM=rk()(XT.a,tM),nM=XT.a.locals||{};class oM extends tb{constructor(t){super(t),this.set("value"),this.set("id"),this.set("placeholder"),this.set("isReadOnly",!1),this.set("hasError",!1),this.set("ariaDescribedById"),this.focusTracker=new tk,this.bind("isFocused").to(this.focusTracker),this.set("isEmpty",!0);const e=this.bindTemplate;this.setTemplate({tag:"input",attributes:{type:"text",class:["ck","ck-input","ck-input-text",e.if("isFocused","ck-input_focused"),e.if("isEmpty","ck-input-text_empty"),e.if("hasError","ck-error")],id:e.to("id"),placeholder:e.to("placeholder"),readonly:e.to("isReadOnly"),"aria-invalid":e.if("hasError",!0),"aria-describedby":e.to("ariaDescribedById")},on:{input:e.to("input"),change:e.to(this._updateIsEmpty.bind(this))}})}render(){super.render(),this.focusTracker.add(this.element),this._setDomElementValue(this.value),this._updateIsEmpty(),this.on("change:value",(t,e,n)=>{this._setDomElementValue(n),this._updateIsEmpty()})}select(){this.element.select()}focus(){this.element.focus()}_updateIsEmpty(){this.isEmpty=iM(this.element)}_setDomElementValue(t){this.element.value=t||0===t?t:""}}function iM(t){return!t.value}function rM(t,e,n){const o=new oM(t.locale);return o.set({id:e,ariaDescribedById:n}),o.bind("isReadOnly").to(t,"isEnabled",t=>!t),o.bind("hasError").to(t,"errorText",t=>!!t),o.on("input",()=>{t.errorText=null}),t.bind("isEmpty","isFocused","placeholder").to(o),o}function sM(t,e,n){const o=Bw(t.locale);return o.set({id:e,ariaDescribedById:n}),o.bind("isEnabled").to(t),o}function aM(t){t.set("_isCssTransitionsDisabled",!1),t.disableCssTransitions=()=>{t._isCssTransitionsDisabled=!0},t.enableCssTransitions=()=>{t._isCssTransitionsDisabled=!1},t.extendTemplate({attributes:{class:[t.bindTemplate.if("_isCssTransitionsDisabled","ck-transitions-disabled")]}})}function cM({view:t}){t.listenTo(t.element,"submit",(e,n)=>{n.preventDefault(),t.fire("submit")},{useCapture:!0})}var lM='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M6.972 16.615a.997.997 0 0 1-.744-.292l-4.596-4.596a1 1 0 1 1 1.414-1.414l3.926 3.926 9.937-9.937a1 1 0 0 1 1.414 1.415L7.717 16.323a.997.997 0 0 1-.745.292z"/></svg>',dM='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.591 10.177l4.243 4.242a1 1 0 0 1-1.415 1.415l-4.242-4.243-4.243 4.243a1 1 0 0 1-1.414-1.415l4.243-4.242L4.52 5.934A1 1 0 0 1 5.934 4.52l4.243 4.243 4.242-4.243a1 1 0 1 1 1.415 1.414l-4.243 4.243z"/></svg>',uM=n(44),hM={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},fM=rk()(uM.a,hM),gM=uM.a.locals||{},mM=n(45),pM={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},kM=rk()(mM.a,pM),bM=mM.a.locals||{};class wM extends tb{constructor(t){super(t);const e=this.locale.t;this.focusTracker=new tk,this.keystrokes=new Vp,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(e("Save"),lM,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(e("Cancel"),dM,"ck-button-cancel","cancel"),this._focusables=new Ak,this._focusCycler=new Db({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-text-alternative-form","ck-responsive-form"],tabindex:"-1"},children:[this.labeledInput,this.saveButtonView,this.cancelButtonView]}),aM(this)}render(){super.render(),this.keystrokes.listenTo(this.element),cM({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)})}_createButton(t,e,n,o){const i=new cw(this.locale);return i.set({label:t,icon:e,tooltip:!0}),i.extendTemplate({attributes:{class:n}}),o&&i.delegate("execute").to(this,o),i}_createLabeledInputView(){const t=this.locale.t,e=new JT(this.locale,rM);return e.label=t("Text alternative"),e}}var CM='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.463 5.187a.888.888 0 1 1 1.254 1.255L9.16 10l3.557 3.557a.888.888 0 1 1-1.254 1.255L7.26 10.61a.888.888 0 0 1 .16-1.382l4.043-4.042z"/></svg>',AM='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.537 14.813a.888.888 0 1 1-1.254-1.255L10.84 10 7.283 6.442a.888.888 0 1 1 1.254-1.255L12.74 9.39a.888.888 0 0 1-.16 1.382l-4.043 4.042z"/></svg>',vM=n(46),_M={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},yM=rk()(vM.a,_M),xM=vM.a.locals||{},DM=n(47),EM={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},TM=rk()(DM.a,EM),MM=DM.a.locals||{};const SM=wb("px");class IM extends nC{static get pluginName(){return"ContextualBalloon"}constructor(t){super(t),this.positionLimiter=()=>{const t=this.editor.editing.view,e=t.document,n=e.selection.editableElement;return n?t.domConverter.mapViewToDom(n.root):null},this.set("visibleView",null),this.view=new fA(t.locale),t.ui.view.body.add(this.view),t.ui.focusTracker.add(this.view.element),this._viewToStack=new Map,this._idToStack=new Map,this.set("_numberOfStacks",0),this.set("_singleViewMode",!1),this._rotatorView=this._createRotatorView(),this._fakePanelsView=this._createFakePanelsView()}hasView(t){return Array.from(this._viewToStack.keys()).includes(t)}add(t){if(this.hasView(t.view))throw new ss.a("contextualballoon-add-view-exist",[this,t]);const e=t.stackId||"main";if(!this._idToStack.has(e))return this._idToStack.set(e,new Map([[t.view,t]])),this._viewToStack.set(t.view,this._idToStack.get(e)),this._numberOfStacks=this._idToStack.size,void(this._visibleStack&&!t.singleViewMode||this.showStack(e));const n=this._idToStack.get(e);t.singleViewMode&&this.showStack(e),n.set(t.view,t),this._viewToStack.set(t.view,n),n===this._visibleStack&&this._showView(t)}remove(t){if(!this.hasView(t))throw new ss.a("contextualballoon-remove-view-not-exist",[this,t]);const e=this._viewToStack.get(t);this._singleViewMode&&this.visibleView===t&&(this._singleViewMode=!1),this.visibleView===t&&(1===e.size?this._idToStack.size>1?this._showNextStack():(this.view.hide(),this.visibleView=null,this._rotatorView.hideView()):this._showView(Array.from(e.values())[e.size-2])),1===e.size?(this._idToStack.delete(this._getStackId(e)),this._numberOfStacks=this._idToStack.size):e.delete(t),this._viewToStack.delete(t)}updatePosition(t){t&&(this._visibleStack.get(this.visibleView).position=t),this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition()}showStack(t){this.visibleStack=t;const e=this._idToStack.get(t);if(!e)throw new ss.a("contextualballoon-showstack-stack-not-exist",this);this._visibleStack!==e&&this._showView(Array.from(e.values()).pop())}get _visibleStack(){return this._viewToStack.get(this.visibleView)}_getStackId(t){const e=Array.from(this._idToStack.entries()).find(e=>e[1]===t);return e[0]}_showNextStack(){const t=Array.from(this._idToStack.values());let e=t.indexOf(this._visibleStack)+1;t[e]||(e=0),this.showStack(this._getStackId(t[e]))}_showPrevStack(){const t=Array.from(this._idToStack.values());let e=t.indexOf(this._visibleStack)-1;t[e]||(e=t.length-1),this.showStack(this._getStackId(t[e]))}_createRotatorView(){const t=new BM(this.editor.locale),e=this.editor.locale.t;return this.view.content.add(t),t.bind("isNavigationVisible").to(this,"_numberOfStacks",this,"_singleViewMode",(t,e)=>!e&&t>1),t.on("change:isNavigationVisible",()=>this.updatePosition(),{priority:"low"}),t.bind("counter").to(this,"visibleView",this,"_numberOfStacks",(t,n)=>{if(n<2)return"";const o=Array.from(this._idToStack.values()).indexOf(this._visibleStack)+1;return e("%0 of %1",[o,n])}),t.buttonNextView.on("execute",()=>{t.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showNextStack()}),t.buttonPrevView.on("execute",()=>{t.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showPrevStack()}),t}_createFakePanelsView(){const t=new NM(this.editor.locale,this.view);return t.bind("numberOfPanels").to(this,"_numberOfStacks",this,"_singleViewMode",(t,e)=>{const n=!e&&t>=2;return n?Math.min(t-1,2):0}),t.listenTo(this.view,"change:top",()=>t.updatePosition()),t.listenTo(this.view,"change:left",()=>t.updatePosition()),this.editor.ui.view.body.add(t),t}_showView({view:t,balloonClassName:e="",withArrow:n=!0,singleViewMode:o=!1}){this.view.class=e,this.view.withArrow=n,this._rotatorView.showView(t),this.visibleView=t,this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition(),o&&(this._singleViewMode=!0)}_getBalloonPosition(){let t=Array.from(this._visibleStack.values()).pop().position;return t&&!t.limiter&&(t=Object.assign({},t,{limiter:this.positionLimiter})),t}}class BM extends tb{constructor(t){super(t);const e=t.t,n=this.bindTemplate;this.set("isNavigationVisible",!0),this.focusTracker=new tk,this.buttonPrevView=this._createButtonView(e("Previous"),CM),this.buttonNextView=this._createButtonView(e("Next"),AM),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-rotator"],"z-index":"-1"},children:[{tag:"div",attributes:{class:["ck-balloon-rotator__navigation",n.to("isNavigationVisible",t=>t?"":"ck-hidden")]},children:[this.buttonPrevView,{tag:"span",attributes:{class:["ck-balloon-rotator__counter"]},children:[{text:n.to("counter")}]},this.buttonNextView]},{tag:"div",attributes:{class:"ck-balloon-rotator__content"},children:this.content}]})}render(){super.render(),this.focusTracker.add(this.element)}showView(t){this.hideView(),this.content.add(t)}hideView(){this.content.clear()}_createButtonView(t,e){const n=new cw(this.locale);return n.set({label:t,icon:e,tooltip:!0}),n}}class NM extends tb{constructor(t,e){super(t);const n=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("height",0),this.set("width",0),this.set("numberOfPanels",0),this.content=this.createCollection(),this._balloonPanelView=e,this.setTemplate({tag:"div",attributes:{class:["ck-fake-panel",n.to("numberOfPanels",t=>t?"":"ck-hidden")],style:{top:n.to("top",SM),left:n.to("left",SM),width:n.to("width",SM),height:n.to("height",SM)}},children:this.content}),this.on("change:numberOfPanels",(t,e,n,o)=>{n>o?this._addPanels(n-o):this._removePanels(o-n),this.updatePosition()})}_addPanels(t){for(;t--;){const t=new tb;t.setTemplate({tag:"div"}),this.content.add(t),this.registerChild(t)}}_removePanels(t){for(;t--;){const t=this.content.last;this.content.remove(t),this.deregisterChild(t),t.destroy()}}updatePosition(){if(this.numberOfPanels){const{top:t,left:e}=this._balloonPanelView,{width:n,height:o}=new Eh(this._balloonPanelView.element);Object.assign(this,{top:t,left:e,width:n,height:o})}}}var zM='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M5.085 6.22L2.943 4.078a.75.75 0 1 1 1.06-1.06l2.592 2.59A11.094 11.094 0 0 1 10 5.068c4.738 0 8.578 3.101 8.578 5.083 0 1.197-1.401 2.803-3.555 3.887l1.714 1.713a.75.75 0 0 1-.09 1.138.488.488 0 0 1-.15.084.75.75 0 0 1-.821-.16L6.17 7.304c-.258.11-.51.233-.757.365l6.239 6.24-.006.005.78.78c-.388.094-.78.166-1.174.215l-1.11-1.11h.011L4.55 8.197a7.2 7.2 0 0 0-.665.514l-.112.098 4.897 4.897-.005.006 1.276 1.276a10.164 10.164 0 0 1-1.477-.117l-.479-.479-.009.009-4.863-4.863-.022.031a2.563 2.563 0 0 0-.124.2c-.043.077-.08.158-.108.241a.534.534 0 0 0-.028.133.29.29 0 0 0 .008.072.927.927 0 0 0 .082.226c.067.133.145.26.234.379l3.242 3.365.025.01.59.623c-3.265-.918-5.59-3.155-5.59-4.668 0-1.194 1.448-2.838 3.663-3.93zm7.07.531a4.632 4.632 0 0 1 1.108 5.992l.345.344.046-.018a9.313 9.313 0 0 0 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e=t.editing.view,n=fA.defaultPositions;return{target:e.domConverter.viewToDom(e.document.selection.getSelectedElement()),positions:[n.northArrowSouth,n.northArrowSouthWest,n.northArrowSouthEast,n.southArrowNorth,n.southArrowNorthWest,n.southArrowNorthEast]}}class OM extends nC{static get requires(){return[IM]}static get pluginName(){return"ImageTextAlternativeUI"}init(){this._createButton(),this._createForm()}destroy(){super.destroy(),this._form.destroy()}_createButton(){const t=this.editor,e=t.t;t.ui.componentFactory.add("imageTextAlternative",n=>{const o=t.commands.get("imageTextAlternative"),i=new cw(n);return i.set({label:e("Change image text alternative"),icon:zM,tooltip:!0}),i.bind("isEnabled").to(o,"isEnabled"),this.listenTo(i,"execute",()=>{this._showForm()}),i})}_createForm(){const t=this.editor,e=t.editing.view,n=e.document;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new wM(t.locale),this._form.render(),this.listenTo(this._form,"submit",()=>{t.execute("imageTextAlternative",{newValue:this._form.labeledInput.fieldView.element.value}),this._hideForm(!0)}),this.listenTo(this._form,"cancel",()=>{this._hideForm(!0)}),this._form.keystrokes.set("Esc",(t,e)=>{this._hideForm(!0),e()}),this.listenTo(t.ui,"update",()=>{jA(n.selection)?this._isVisible&&PM(t):this._hideForm(!0)}),_w({emitter:this._form,activator:()=>this._isVisible,contextElements:[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;const t=this.editor,e=t.commands.get("imageTextAlternative"),n=this._form.labeledInput;this._form.disableCssTransitions(),this._isInBalloon||this._balloon.add({view:this._form,position:LM(t)}),n.fieldView.value=n.fieldView.element.value=e.value||"",this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(t){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),t&&this.editor.editing.view.focus())}get _isVisible(){return this._balloon.visibleView===this._form}get _isInBalloon(){return this._balloon.hasView(this._form)}}class RM extends nC{static get requires(){return[WT,OM]}static get pluginName(){return"ImageTextAlternative"}}var jM=n(48),FM={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},VM=rk()(jM.a,FM),UM=jM.a.locals||{};class HM extends nC{static get requires(){return[U_,HT,RM]}static get pluginName(){return"Image"}}function GM(t,e){return n=>{const o=n.createEditableElement("figcaption");return n.setCustomProperty("imageCaption",!0,o),uk({view:t,element:o,text:e}),IA(o,n)}}function KM(t){return!!t.getCustomProperty("imageCaption")}function qM(t){for(const e of t.getChildren())if(e&&e.is("element","caption"))return e;return null}function WM(t){const e=t.parent;return"figcaption"==t.name&&e&&"figure"==e.name&&e.hasClass("image")?{name:!0}:null}class YM extends nC{static get pluginName(){return"ImageCaptionEditing"}init(){const t=this.editor,e=t.editing.view,n=t.model.schema,o=t.data,i=t.editing,r=t.t;n.register("caption",{allowIn:"image",allowContentOf:"$block",isLimit:!0}),t.model.document.registerPostFixer(t=>this._insertMissingModelCaptionElement(t)),t.conversion.for("upcast").elementToElement({view:WM,model:"caption"});const s=t=>t.createContainerElement("figcaption");o.downcastDispatcher.on("insert:caption",$M(s,!1));const a=GM(e,r("Enter image caption"));i.downcastDispatcher.on("insert:caption",$M(a)),i.downcastDispatcher.on("insert",this._fixCaptionVisibility(t=>t.item),{priority:"high"}),i.downcastDispatcher.on("remove",this._fixCaptionVisibility(t=>t.position.parent),{priority:"high"}),e.document.registerPostFixer(t=>this._updateCaptionVisibility(t))}_updateCaptionVisibility(t){const e=this.editor.editing.mapper,n=this._lastSelectedCaption;let o;const i=this.editor.model.document.selection,r=i.getSelectedElement();if(r&&r.is("element","image")){const t=qM(r);o=e.toViewElement(t)}const s=i.getFirstPosition(),a=ZM(s.parent);if(a&&(o=e.toViewElement(a)),o)return n?n===o?XM(o,t):(JM(n,t),this._lastSelectedCaption=o,XM(o,t)):(this._lastSelectedCaption=o,XM(o,t));if(n){const e=JM(n,t);return this._lastSelectedCaption=null,e}return!1}_fixCaptionVisibility(t){return(e,n,o)=>{const i=t(n),r=ZM(i),s=this.editor.editing.mapper,a=o.writer;if(r){const t=s.toViewElement(r);t&&(r.childCount?a.removeClass("ck-hidden",t):a.addClass("ck-hidden",t))}}}_insertMissingModelCaptionElement(t){const e=this.editor.model,n=e.document.differ.getChanges(),o=[];for(const t of n)if("insert"==t.type&&"$text"!=t.name){const n=t.position.nodeAfter;if(n.is("element","image")&&!qM(n)&&o.push(n),!n.is("element","image")&&n.childCount)for(const t of e.createRangeIn(n).getItems())t.is("element","image")&&!qM(t)&&o.push(t)}for(const e of o)t.appendElement("caption",e);return!!o.length}}function $M(t,e=!0){return(n,o,i)=>{const r=o.item;if((r.childCount||e)&&FA(r.parent)){if(!i.consumable.consume(o.item,"insert"))return;const e=i.mapper.toViewElement(o.range.start.parent),n=t(i.writer),s=i.writer;r.childCount||s.addClass("ck-hidden",n),QM(n,o.item,e,i)}}}function QM(t,e,n,o){const i=o.writer.createPositionAt(n,"end");o.writer.insert(i,t),o.mapper.bindElements(e,t)}function ZM(t){const e=t.getAncestors({includeSelf:!0}),n=e.find(t=>"caption"==t.name);return n&&n.parent&&"image"==n.parent.name?n:null}function JM(t,e){return!t.childCount&&!t.hasClass("ck-hidden")&&(e.addClass("ck-hidden",t),!0)}function XM(t,e){return!!t.hasClass("ck-hidden")&&(e.removeClass("ck-hidden",t),!0)}var tS=n(49),eS={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},nS=rk()(tS.a,eS),oS=tS.a.locals||{};class iS extends nC{static get requires(){return[YM]}static get pluginName(){return"ImageCaption"}}class rS extends tb{constructor(t){super(t),this.buttonView=new cw(t),this._fileInputView=new sS(t),this._fileInputView.bind("acceptedType").to(this),this._fileInputView.bind("allowMultipleFiles").to(this),this._fileInputView.delegate("done").to(this),this.setTemplate({tag:"span",attributes:{class:"ck-file-dialog-button"},children:[this.buttonView,this._fileInputView]}),this.buttonView.on("execute",()=>{this._fileInputView.open()})}focus(){this.buttonView.focus()}}class sS extends tb{constructor(t){super(t),this.set("acceptedType"),this.set("allowMultipleFiles",!1);const e=this.bindTemplate;this.setTemplate({tag:"input",attributes:{class:["ck-hidden"],type:"file",tabindex:"-1",accept:e.to("acceptedType"),multiple:e.to("allowMultipleFiles")},on:{change:e.to(()=>{this.element&&this.element.files&&this.element.files.length&&this.fire("done",this.element.files),this.element.value=""})}})}open(){this.element.click()}}function aS(t){const e=t.map(t=>t.replace("+","\\+"));return new RegExp(`^image\\/(${e.join("|")})$`)}function cS(t){return new Promise((e,n)=>{const o=t.getAttribute("src");fetch(o).then(t=>t.blob()).then(t=>{const n=dS(t,o),i=n.replace("image/",""),r=`image.${i}`,s=new File([t],r,{type:n});e(s)}).catch(n)})}function lS(t){return!(!t.is("element","img")||!t.getAttribute("src"))&&(t.getAttribute("src").match(/^data:image\/\w+;base64,/g)||t.getAttribute("src").match(/^blob:/g))}function dS(t,e){return t.type?t.type:e.match(/data:(image\/\w+);base64/)?e.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}var uS='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M6.91 10.54c.26-.23.64-.21.88.03l3.36 3.14 2.23-2.06a.64.64 0 0 1 .87 0l2.52 2.97V4.5H3.2v10.12l3.71-4.08zm10.27-7.51c.6 0 1.09.47 1.09 1.05v11.84c0 .59-.49 1.06-1.09 1.06H2.79c-.6 0-1.09-.47-1.09-1.06V4.08c0-.58.49-1.05 1.1-1.05h14.38zm-5.22 5.56a1.96 1.96 0 1 1 3.4-1.96 1.96 1.96 0 0 1-3.4 1.96z"/></svg>';class hS extends nC{static get pluginName(){return"ImageUploadUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("imageUpload",n=>{const o=new rS(n),i=t.commands.get("imageUpload"),r=t.config.get("image.upload.types"),s=aS(r);return o.set({acceptedType:r.map(t=>`image/${t}`).join(","),allowMultipleFiles:!0}),o.buttonView.set({label:e("Insert image"),icon:uS,tooltip:!0}),o.buttonView.bind("isEnabled").to(i),o.on("done",(e,n)=>{const o=Array.from(n).filter(t=>s.test(t.type));o.length&&t.execute("imageUpload",{file:o})}),o})}}var fS='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 700 250"><rect rx="4"/></svg>',gS=n(50),mS={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},pS=rk()(gS.a,mS),kS=gS.a.locals||{},bS=n(51),wS={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},CS=rk()(bS.a,wS),AS=bS.a.locals||{},vS=n(52),_S={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},yS=rk()(vS.a,_S),xS=vS.a.locals||{};class DS extends nC{constructor(t){super(t),this.placeholder="data:image/svg+xml;utf8,"+encodeURIComponent(fS)}init(){const t=this.editor;t.editing.downcastDispatcher.on("attribute:uploadStatus:image",(...t)=>this.uploadStatusChange(...t))}uploadStatusChange(t,e,n){const o=this.editor,i=e.item,r=i.getAttribute("uploadId");if(!n.consumable.consume(e.item,t.name))return;const s=o.plugins.get(Ly),a=r?e.attributeNewValue:null,c=this.placeholder,l=o.editing.mapper.toViewElement(i),d=n.writer;if("reading"==a)return ES(l,d),void MS(c,l,d);if("uploading"==a){const t=s.loaders.get(r);return ES(l,d),void(t?(SS(l,d),IS(l,d,t,o.editing.view),RS(l,d,t)):MS(c,l,d))}"complete"==a&&s.loaders.get(r)&&NS(l,d,o.editing.view),BS(l,d),SS(l,d),TS(l,d)}}function ES(t,e){t.hasClass("ck-appear")||e.addClass("ck-appear",t)}function TS(t,e){e.removeClass("ck-appear",t)}function MS(t,e,n){e.hasClass("ck-image-upload-placeholder")||n.addClass("ck-image-upload-placeholder",e);const o=HA(e);o.getAttribute("src")!==t&&n.setAttribute("src",t,o),LS(e,"placeholder")||n.insert(n.createPositionAfter(o),PS(n))}function SS(t,e){t.hasClass("ck-image-upload-placeholder")&&e.removeClass("ck-image-upload-placeholder",t),OS(t,e,"placeholder")}function IS(t,e,n,o){const i=zS(e);e.insert(e.createPositionAt(t,"end"),i),n.on("change:uploadedPercent",(t,e,n)=>{o.change(t=>{t.setStyle("width",n+"%",i)})})}function BS(t,e){OS(t,e,"progressBar")}function NS(t,e,n){const o=e.createUIElement("div",{class:"ck-image-upload-complete-icon"});e.insert(e.createPositionAt(t,"end"),o),setTimeout(()=>{n.change(t=>t.remove(t.createRangeOn(o)))},3e3)}function zS(t){const e=t.createUIElement("div",{class:"ck-progress-bar"});return t.setCustomProperty("progressBar",!0,e),e}function PS(t){const e=t.createUIElement("div",{class:"ck-upload-placeholder-loader"});return t.setCustomProperty("placeholder",!0,e),e}function LS(t,e){for(const n of t.getChildren())if(n.getCustomProperty(e))return n}function OS(t,e,n){const o=LS(t,n);o&&e.remove(e.createRangeOn(o))}function RS(t,e,n){if(n.data){const o=HA(t);e.setAttribute("src",n.data,o)}}class jS{constructor(t){this.document=t}createDocumentFragment(t){return new Zl(this.document,t)}createElement(t,e,n){return new jc(this.document,t,e,n)}createText(t){return new Vs(this.document,t)}clone(t,e=!1){return t._clone(e)}appendChild(t,e){return e._appendChild(t)}insertChild(t,e,n){return n._insertChild(t,e)}removeChildren(t,e,n){return n._removeChildren(t,e)}remove(t){const e=t.parent;return e?this.removeChildren(e.getChildIndex(t),1,e):[]}replace(t,e){const n=t.parent;if(n){const o=n.getChildIndex(t);return this.removeChildren(o,1,n),this.insertChild(o,e,n),!0}return!1}unwrapElement(t){const e=t.parent;if(e){const n=e.getChildIndex(t);this.remove(t),this.insertChild(n,t.getChildren(),e)}}rename(t,e){const n=new jc(this.document,t,e.getAttributes(),e.getChildren());return this.replace(e,n)?n:null}setAttribute(t,e,n){n._setAttribute(t,e)}removeAttribute(t,e){e._removeAttribute(t)}addClass(t,e){e._addClass(t)}removeClass(t,e){e._removeClass(t)}setStyle(t,e,n){z(t)&&void 0===n&&(n=e),n._setStyle(t,e)}removeStyle(t,e){e._removeStyle(t)}setCustomProperty(t,e,n){n._setCustomProperty(t,e)}removeCustomProperty(t,e){return e._removeCustomProperty(t)}createPositionAt(t,e){return hl._createAt(t,e)}createPositionAfter(t){return hl._createAfter(t)}createPositionBefore(t){return hl._createBefore(t)}createRange(t,e){return new fl(t,e)}createRangeOn(t){return fl._createOn(t)}createRangeIn(t){return fl._createIn(t)}createSelection(t,e,n){return new pl(t,e,n)}}class FS extends iC{refresh(){const t=this.editor.model.document.selection.getSelectedElement(),e=t&&"image"===t.name||!1;this.isEnabled=UA(this.editor.model)||e}execute(t){const e=this.editor,n=e.model,o=e.plugins.get(Ly);for(const e of xs(t.file))VS(n,o,e)}}function VS(t,e,n){const o=e.createLoader(n);o&&VA(t,{uploadId:o.id})}class US extends nC{static get requires(){return[Ly,Iy,BC]}static get pluginName(){return"ImageUploadEditing"}constructor(t){super(t),t.config.define("image",{upload:{types:["jpeg","png","gif","bmp","webp","tiff"]}})}init(){const t=this.editor,e=t.model.document,n=t.model.schema,o=t.conversion,i=t.plugins.get(Ly),r=aS(t.config.get("image.upload.types"));n.extend("image",{allowAttributes:["uploadId","uploadStatus"]}),t.commands.add("imageUpload",new FS(t)),o.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}),this.listenTo(t.editing.view.document,"clipboardInput",(e,n)=>{if(HS(n.dataTransfer))return;const o=Array.from(n.dataTransfer.files).filter(t=>!!t&&r.test(t.type)),i=n.targetRanges.map(e=>t.editing.mapper.toModelRange(e));t.model.change(n=>{n.setSelection(i),o.length&&(e.stop(),t.model.enqueueChange("default",()=>{t.execute("imageUpload",{file:o})}))})}),this.listenTo(t.plugins.get(BC),"inputTransformation",(e,n)=>{const o=Array.from(t.editing.view.createRangeIn(n.content)).filter(t=>lS(t.item)&&!t.item.getAttribute("uploadProcessed")).map(t=>({promise:cS(t.item),imageElement:t.item}));if(!o.length)return;const r=new jS(t.editing.view.document);for(const t of o){r.setAttribute("uploadProcessed",!0,t.imageElement);const e=i.createLoader(t.promise);e&&(r.setAttribute("src","",t.imageElement),r.setAttribute("uploadId",e.id,t.imageElement))}}),t.editing.view.document.on("dragover",(t,e)=>{e.preventDefault()}),e.on("change",()=>{const n=e.differ.getChanges({includeChangesInGraveyard:!0});for(const e of n)if("insert"==e.type&&"$text"!=e.name){const n=e.position.nodeAfter,o="$graveyard"==e.position.root.rootName;for(const e of GS(t,n)){const t=e.getAttribute("uploadId");if(!t)continue;const n=i.loaders.get(t);n&&(o?n.abort():"idle"==n.status&&this._readAndUpload(n,e))}}})}_readAndUpload(t,e){const n=this.editor,o=n.model,i=n.locale.t,r=n.plugins.get(Ly),s=n.plugins.get(Iy);return o.enqueueChange("transparent",t=>{t.setAttribute("uploadStatus","reading",e)}),t.read().then(()=>{const i=t.upload();if(El.isSafari){const t=n.editing.mapper.toViewElement(e),o=HA(t);n.editing.view.once("render",()=>{if(!o.parent)return;const t=n.editing.view.domConverter.mapViewToDom(o.parent);if(!t)return;const e=t.style.display;t.style.display="none",t._ckHack=t.offsetHeight,t.style.display=e})}return o.enqueueChange("transparent",t=>{t.setAttribute("uploadStatus","uploading",e)}),i}).then(t=>{o.enqueueChange("transparent",n=>{n.setAttributes({uploadStatus:"complete",src:t.default},e),this._parseAndSetSrcsetAttributeOnImage(t,e,n)}),a()}).catch(n=>{if("error"!==t.status&&"aborted"!==t.status)throw n;"error"==t.status&&n&&s.showWarning(n,{title:i("Upload failed"),namespace:"upload"}),a(),o.enqueueChange("transparent",t=>{t.remove(e)})});function a(){o.enqueueChange("transparent",t=>{t.removeAttribute("uploadId",e),t.removeAttribute("uploadStatus",e)}),r.destroyLoader(t)}}_parseAndSetSrcsetAttributeOnImage(t,e,n){let o=0;const i=Object.keys(t).filter(t=>{const e=parseInt(t,10);if(!isNaN(e))return o=Math.max(o,e),!0}).map(e=>`${t[e]} ${e}w`).join(", ");""!=i&&n.setAttribute("srcset",{data:i,width:o},e)}}function HS(t){return Array.from(t.types).includes("text/html")&&""!==t.getData("text/html")}function GS(t,e){return Array.from(t.model.createRangeOn(e)).filter(t=>t.item.is("element","image")).map(t=>t.item)}class KS extends nC{static get pluginName(){return"ImageUpload"}static get requires(){return[US,hS,DS]}}var qS=n(53),WS={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},YS=rk()(qS.a,WS),$S=qS.a.locals||{};class QS extends tb{constructor(t,e={}){super(t);const n=this.bindTemplate;this.set("class",e.class||null),this.children=this.createCollection(),e.children&&e.children.forEach(t=>this.children.add(t)),this.set("_role",null),this.set("_ariaLabelledBy",null),e.labelView&&this.set({_role:"group",_ariaLabelledBy:e.labelView.id}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-form__row",n.to("class")],role:n.to("_role"),"aria-labelledby":n.to("_ariaLabelledBy")},children:this.children})}}var ZS=n(54),JS={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},XS=rk()(ZS.a,JS),tI=ZS.a.locals||{};class eI extends tb{constructor(t,e){super(t);const{insertButtonView:n,cancelButtonView:o}=this._createActionButtons(t);if(this.insertButtonView=n,this.cancelButtonView=o,this.dropdownView=this._createDropdownView(t),this.set("imageURLInputValue",""),this.focusTracker=new tk,this.keystrokes=new Vp,this._focusables=new Ak,this._focusCycler=new Db({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.set("_integrations",new _s),e)for(const[t,n]of Object.entries(e))"insertImageViaUrl"===t&&(n.fieldView.bind("value").to(this,"imageURLInputValue",t=>t||""),n.fieldView.on("input",()=>{this.imageURLInputValue=n.fieldView.element.value.trim()})),n.name=t,this._integrations.add(n);this.setTemplate({tag:"form",attributes:{class:["ck","ck-image-insert-form"],tabindex:"-1"},children:[...this._integrations,new QS(t,{children:[this.insertButtonView,this.cancelButtonView],class:"ck-image-insert-form__action-row"})]})}render(){super.render(),cM({view:this});const t=[...this._integrations,this.insertButtonView,this.cancelButtonView];t.forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element);const e=t=>t.stopPropagation();this.keystrokes.set("arrowright",e),this.keystrokes.set("arrowleft",e),this.keystrokes.set("arrowup",e),this.keystrokes.set("arrowdown",e),this.listenTo(t[0].element,"selectstart",(t,e)=>{e.stopPropagation()},{priority:"high"})}getIntegration(t){return this._integrations.find(e=>e.name===t)}_createDropdownView(t){const e=t.t,n=Bw(t,Rx),o=n.buttonView,i=n.panelView;return o.set({label:e("Insert image"),icon:uS,tooltip:!0}),i.extendTemplate({attributes:{class:"ck-image-insert__panel"}}),n}_createActionButtons(t){const e=t.t,n=new cw(t),o=new cw(t);return n.set({label:e("Insert"),icon:lM,class:"ck-button-save",type:"submit",withText:!0,isEnabled:this.imageURLInputValue}),o.set({label:e("Cancel"),icon:dM,class:"ck-button-cancel",withText:!0}),n.bind("isEnabled").to(this,"imageURLInputValue",t=>!!t),n.delegate("execute").to(this,"submit"),o.delegate("execute").to(this,"cancel"),{insertButtonView:n,cancelButtonView:o}}focus(){this._focusCycler.focusFirst()}}function nI(t){const e=t.config.get("image.insert.integrations"),n=t.plugins.get("ImageInsertUI"),o={insertImageViaUrl:oI(t.locale)};if(!e)return o;if(e.find(t=>"openCKFinder"===t)&&t.ui.componentFactory.has("ckfinder")){const e=t.ui.componentFactory.create("ckfinder");e.set({withText:!0,class:"ck-image-insert__ck-finder-button"}),e.delegate("execute").to(n,"cancel"),o.openCKFinder=e}return e.reduce((e,n)=>(o[n]?e[n]=o[n]:t.ui.componentFactory.has(n)&&(e[n]=t.ui.componentFactory.create(n)),e),{})}function oI(t){const e=t.t,n=new JT(t,rM);return n.set({label:e("Insert image via URL")}),n.fieldView.placeholder="https://example.com/image.png",n}class iI extends nC{static get pluginName(){return"ImageInsertUI"}init(){const t=this.editor;t.ui.componentFactory.add("imageInsert",t=>this._createDropdownView(t))}_createDropdownView(t){const e=this.editor,n=new eI(t,nI(e)),o=e.commands.get("imageUpload"),i=n.dropdownView,r=i.buttonView;return r.actionView=e.ui.componentFactory.create("imageUpload"),r.actionView.extendTemplate({attributes:{class:"ck ck-button ck-splitbutton__action"}}),this._setUpDropdown(i,n,o)}_setUpDropdown(t,e,n){const o=this.editor,i=o.t,r=e.insertButtonView,s=e.getIntegration("insertImageViaUrl"),a=t.panelView;function c(){const t=o.model.document.selection.getSelectedElement();FA(t)?o.model.change(n=>{n.setAttribute("src",e.imageURLInputValue,t),n.removeAttribute("srcset",t),n.removeAttribute("sizes",t)}):o.execute("imageInsert",{source:e.imageURLInputValue})}function l(){o.editing.view.focus(),t.isOpen=!1}return t.bind("isEnabled").to(n),t.buttonView.once("open",()=>{a.children.add(e)}),t.on("change:isOpen",()=>{const n=o.model.document.selection.getSelectedElement();t.isOpen&&(e.focus(),FA(n)?(e.imageURLInputValue=n.getAttribute("src"),r.label=i("Update"),s.label=i("Update image URL")):(e.imageURLInputValue="",r.label=i("Insert"),s.label=i("Insert image via URL")))},{priority:"low"}),e.delegate("submit","cancel").to(t),this.delegate("cancel").to(t),t.on("submit",()=>{l(),c()}),t.on("cancel",()=>{l()}),t}}class rI extends nC{static get pluginName(){return"ImageInsert"}static get requires(){return[KS,iI]}}class sI extends iC{refresh(){const t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=FA(t),t&&t.hasAttribute("width")?this.value={width:t.getAttribute("width"),height:null}:this.value=null}execute(t){const e=this.editor.model,n=e.document.selection.getSelectedElement();this.value={width:t.width,height:null},n&&e.change(e=>{e.setAttribute("width",t.width,n)})}}class aI extends nC{static get pluginName(){return"ImageResizeEditing"}constructor(t){super(t),t.config.define("image",{resizeUnit:"%",resizeOptions:[{name:"imageResize:original",value:null,icon:"original"},{name:"imageResize:25",value:"25",icon:"small"},{name:"imageResize:50",value:"50",icon:"medium"},{name:"imageResize:75",value:"75",icon:"large"}]})}init(){const t=this.editor,e=new sI(t);this._registerSchema(),this._registerConverters(),t.commands.add("imageResize",e)}_registerSchema(){this.editor.model.schema.extend("image",{allowAttributes:"width"}),this.editor.model.schema.setAttributeProperties("width",{isFormatting:!0})}_registerConverters(){const t=this.editor;t.conversion.for("downcast").add(t=>t.on("attribute:width:image",(t,e,n)=>{if(!n.consumable.consume(e.item,t.name))return;const o=n.writer,i=n.mapper.toViewElement(e.item);null!==e.attributeNewValue?(o.setStyle("width",e.attributeNewValue,i),o.addClass("image_resized",i)):(o.removeStyle("width",i),o.removeClass("image_resized",i))})),t.conversion.for("upcast").attributeToAttribute({view:{name:"figure",styles:{width:/.+/}},model:{key:"width",value:t=>t.getStyle("width")}})}}var cI,lI='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 17v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zM1 15.5v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm0-2v1h-1v-1h1zm-19 0v1H0v-1h1zM14.5 2v1h-1V2h1zm2 0v1h-1V2h1zm2 0v1h-1V2h1zm-8 0v1h-1V2h1zm-2 0v1h-1V2h1zm-2 0v1h-1V2h1zm-2 0v1h-1V2h1zm8 0v1h-1V2h1zm-10 0v1h-1V2h1z"/><path d="M10 8H2a2 2 0 0 0-2 2v6a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2v-6a2 2 0 0 0-2-2zm0 1.5a.5.5 0 0 1 .5.5v6a.5.5 0 0 1-.5.5H2a.5.5 0 0 1-.5-.5v-6a.5.5 0 0 1 .5-.5h8z"/></svg>',dI,uI;const hI={small:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 17v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zm2 0v1h-1v-1h1zM1 15.5v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm0-2v1h-1v-1h1zm-19 0v1H0v-1h1zM14.5 2v1h-1V2h1zm2 0v1h-1V2h1zm2 0v1h-1V2h1zm-8 0v1h-1V2h1zm-2 0v1h-1V2h1zm-2 0v1h-1V2h1zm-2 0v1h-1V2h1zm8 0v1h-1V2h1zm-10 0v1h-1V2h1z"/><path d="M7 10H2a2 2 0 0 0-2 2v4a2 2 0 0 0 2 2h5a2 2 0 0 0 2-2v-4a2 2 0 0 0-2-2zm0 1.5a.5.5 0 0 1 .5.5v4a.5.5 0 0 1-.5.5H2a.5.5 0 0 1-.5-.5v-4a.5.5 0 0 1 .5-.5h5z"/></svg>',medium:lI,large:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 17v1h-1v-1h1zm2 0v1h-1v-1h1zm2 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0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm-19-2v1H0v-1h1zm19 0v1h-1v-1h1zm0-2v1h-1v-1h1zm-19 0v1H0v-1h1zM14.5 2v1h-1V2h1zm2 0v1h-1V2h1zm2 0v1h-1V2h1zm-8 0v1h-1V2h1zm-2 0v1h-1V2h1zm-2 0v1h-1V2h1zm-2 0v1h-1V2h1zm8 0v1h-1V2h1zm-10 0v1h-1V2h1z"/><path d="M18.095 2H1.905C.853 2 0 2.895 0 4v12c0 1.105.853 2 1.905 2h16.19C19.147 18 20 17.105 20 16V4c0-1.105-.853-2-1.905-2zm0 1.5c.263 0 .476.224.476.5v12c0 .276-.213.5-.476.5H1.905a.489.489 0 0 1-.476-.5V4c0-.276.213-.5.476-.5h16.19z"/></svg>'};class fI extends nC{static get requires(){return[aI]}static get pluginName(){return"ImageResizeButtons"}constructor(t){super(t),this._resizeUnit=t.config.get("image.resizeUnit")}init(){const t=this.editor,e=t.config.get("image.resizeOptions"),n=t.commands.get("imageResize");this.bind("isEnabled").to(n);for(const t of e)this._registerImageResizeButton(t);this._registerImageResizeDropdown(e)}_registerImageResizeButton(t){const e=this.editor,{name:n,value:o,icon:i}=t,r=o?o+this._resizeUnit:null;e.ui.componentFactory.add(n,n=>{const o=new cw(n),s=e.commands.get("imageResize"),a=this._getOptionLabelValue(t,!0);if(!hI[i])throw new ss.a("imageresizebuttons-missing-icon",e,t);return o.set({label:a,icon:hI[i],tooltip:a,isToggleable:!0}),o.bind("isEnabled").to(this),o.bind("isOn").to(s,"value",gI(r)),this.listenTo(o,"execute",()=>{e.execute("imageResize",{width:r})}),o})}_registerImageResizeDropdown(t){const e=this.editor,n=e.t,o=t.find(t=>!t.value);e.ui.componentFactory.add("imageResize",i=>{const r=e.commands.get("imageResize"),s=Bw(i,dw),a=s.buttonView;return a.set({tooltip:n("Resize image"),commandValue:o.value,icon:lI,isToggleable:!0,label:this._getOptionLabelValue(o),withText:!0,class:"ck-resize-image-button"}),a.bind("label").to(r,"value",t=>t&&t.width?t.width:this._getOptionLabelValue(o)),s.bind("isOn").to(r),s.bind("isEnabled").to(this),zw(s,this._getResizeDropdownListItemDefinitions(t,r)),s.listView.ariaLabel=n("Image resize list"),this.listenTo(s,"execute",t=>{e.execute(t.source.commandName,{width:t.source.commandValue}),e.editing.view.focus()}),s})}_getOptionLabelValue(t,e){const n=this.editor.t;return t.label?t.label:e?t.value?n("Resize image to %0",t.value+this._resizeUnit):n("Resize image to the original size"):t.value?t.value+this._resizeUnit:n("Original")}_getResizeDropdownListItemDefinitions(t,e){const n=new _s;return t.map(t=>{const o=t.value?t.value+this._resizeUnit:null,i={type:"button",model:new Nx({commandName:"imageResize",commandValue:o,label:this._getOptionLabelValue(t),withText:!0,icon:null})};i.model.bind("isOn").to(e,"value",gI(o)),n.add(i)}),n}}function gI(t){return e=>null===t&&e===t||e&&e.width===t}class mI{constructor(t){this.set("activeHandlePosition",null),this.set("proposedWidthPercents",null),this.set("proposedWidth",null),this.set("proposedHeight",null),this.set("proposedHandleHostWidth",null),this.set("proposedHandleHostHeight",null),this._options=t,this._referenceCoordinates=null}begin(t,e,n){const o=new Eh(e);this.activeHandlePosition=wI(t),this._referenceCoordinates=kI(e,CI(this.activeHandlePosition)),this.originalWidth=o.width,this.originalHeight=o.height,this.aspectRatio=o.width/o.height;const i=n.style.width;i&&i.match(/^\d+\.?\d*%$/)?this.originalWidthPercents=parseFloat(i):this.originalWidthPercents=pI(n,o)}update(t){this.proposedWidth=t.width,this.proposedHeight=t.height,this.proposedWidthPercents=t.widthPercents,this.proposedHandleHostWidth=t.handleHostWidth,this.proposedHandleHostHeight=t.handleHostHeight}}function pI(t,e){const n=t.parentElement,o=parseFloat(n.ownerDocument.defaultView.getComputedStyle(n).width);return e.width/o*100}function kI(t,e){const n=new Eh(t),o=e.split("-"),i={x:"right"==o[1]?n.right:n.left,y:"bottom"==o[0]?n.bottom:n.top};return i.x+=t.ownerDocument.defaultView.scrollX,i.y+=t.ownerDocument.defaultView.scrollY,i}function bI(t){return`ck-widget__resizer__handle-${t}`}function wI(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const n of e)if(t.classList.contains(bI(n)))return n}function CI(t){const e=t.split("-"),n={top:"bottom",bottom:"top",left:"right",right:"left"};return`${n[e[0]]}-${n[e[1]]}`}vs(mI,Zc);class AI{constructor(t){this._options=t,this._domResizerWrapper=null,this._viewResizerWrapper=null,this.set("isEnabled",!0),this.decorate("begin"),this.decorate("cancel"),this.decorate("commit"),this.decorate("updateSize"),this.on("commit",t=>{this.state.proposedWidth||this.state.proposedWidthPercents||(this._cleanup(),t.stop())},{priority:"high"}),this.on("change:isEnabled",()=>{this.isEnabled&&this.redraw()})}attach(){const t=this,e=this._options.viewElement,n=this._options.editor.editing.view;n.change(n=>{const o=n.createUIElement("div",{class:"ck ck-reset_all ck-widget__resizer"},(function(e){const n=this.toDomElement(e);return t._appendHandles(n),t._appendSizeUI(n),t._domResizerWrapper=n,t.on("change:isEnabled",(t,e,o)=>{n.style.display=o?"":"none"}),n.style.display=t.isEnabled?"":"none",n}));n.insert(n.createPositionAt(e,"end"),o),n.addClass("ck-widget_with-resizer",e),this._viewResizerWrapper=o})}begin(t){this.state=new mI(this._options),this._sizeUI.bindToState(this._options,this.state),this._initialViewWidth=this._options.viewElement.getStyle("width"),this.state.begin(t,this._getHandleHost(),this._getResizeHost())}updateSize(t){const e=this._proposeNewSize(t),n=this._options.editor.editing.view;n.change(t=>{const n=this._options.unit||"%",o=("%"===n?e.widthPercents:e.width)+n;t.setStyle("width",o,this._options.viewElement)});const o=this._getHandleHost(),i=new Eh(o);e.handleHostWidth=Math.round(i.width),e.handleHostHeight=Math.round(i.height);const r=new Eh(o);e.width=Math.round(r.width),e.height=Math.round(r.height),this.redraw(i),this.state.update(e)}commit(){const t=this._options.unit||"%",e=("%"===t?this.state.proposedWidthPercents:this.state.proposedWidth)+t;this._options.editor.editing.view.change(()=>{this._cleanup(),this._options.onCommit(e)})}cancel(){this._cleanup()}destroy(){this.cancel()}redraw(t){const e=this._domResizerWrapper;if(!xI(e))return;const n=e.parentElement,o=this._getHandleHost(),i=this._viewResizerWrapper,r=[i.getStyle("width"),i.getStyle("height"),i.getStyle("left"),i.getStyle("top")];let s;if(n.isSameNode(o)){const e=t||new Eh(o);s=[e.width+"px",e.height+"px",void 0,void 0]}else s=[o.offsetWidth+"px",o.offsetHeight+"px",o.offsetLeft+"px",o.offsetTop+"px"];"same"!==Ls(r,s)&&this._options.editor.editing.view.change(t=>{t.setStyle({width:s[0],height:s[1],left:s[2],top:s[3]},i)})}containsHandle(t){return this._domResizerWrapper.contains(t)}static isResizeHandle(t){return t.classList.contains("ck-widget__resizer__handle")}_cleanup(){this._sizeUI.dismiss(),this._sizeUI.isVisible=!1;const t=this._options.editor.editing.view;t.change(t=>{t.setStyle("width",this._initialViewWidth,this._options.viewElement)})}_proposeNewSize(t){const e=this.state,n=yI(t),o=!this._options.isCentered||this._options.isCentered(this),i={x:e._referenceCoordinates.x-(n.x+e.originalWidth),y:n.y-e.originalHeight-e._referenceCoordinates.y};o&&e.activeHandlePosition.endsWith("-right")&&(i.x=n.x-(e._referenceCoordinates.x+e.originalWidth)),o&&(i.x*=2);const r={width:Math.abs(e.originalWidth+i.x),height:Math.abs(e.originalHeight+i.y)};r.dominant=r.width/e.aspectRatio>r.height?"width":"height",r.max=r[r.dominant];const s={width:r.width,height:r.height};return"width"==r.dominant?s.height=s.width/e.aspectRatio:s.width=s.height*e.aspectRatio,{width:Math.round(s.width),height:Math.round(s.height),widthPercents:Math.min(Math.round(e.originalWidthPercents/e.originalWidth*s.width*100)/100,100)}}_getResizeHost(){const t=this._domResizerWrapper.parentElement;return this._options.getResizeHost(t)}_getHandleHost(){const t=this._domResizerWrapper.parentElement;return this._options.getHandleHost(t)}_appendHandles(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const n of e)t.appendChild(new yk({tag:"div",attributes:{class:`ck-widget__resizer__handle ${_I(n)}`}}).render())}_appendSizeUI(t){const e=new vI;e.render(),this._sizeUI=e,t.appendChild(e.element)}}vs(AI,Zc);class vI extends tb{constructor(){super();const t=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-size-view",t.to("activeHandlePosition",t=>t?`ck-orientation-${t}`:"")],style:{display:t.if("isVisible","none",t=>!t)}},children:[{text:t.to("label")}]})}bindToState(t,e){this.bind("isVisible").to(e,"proposedWidth",e,"proposedHeight",(t,e)=>null!==t&&null!==e),this.bind("label").to(e,"proposedHandleHostWidth",e,"proposedHandleHostHeight",e,"proposedWidthPercents",(e,n,o)=>"px"===t.unit?`${e}×${n}`:`${o}%`),this.bind("activeHandlePosition").to(e)}dismiss(){this.unbind(),this.isVisible=!1}}function _I(t){return`ck-widget__resizer__handle-${t}`}function yI(t){return{x:t.pageX,y:t.pageY}}function xI(t){return t&&t.ownerDocument&&t.ownerDocument.contains(t)}var DI="Expected a function";function EI(t,e,n){var o=!0,i=!0;if("function"!=typeof t)throw new TypeError(DI);return ct(n)&&(o="leading"in n?!!n.leading:o,i="trailing"in n?!!n.trailing:i),bh(t,e,{leading:o,maxWait:e,trailing:i})}var TI=EI,MI=n(55),SI={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},II=rk()(MI.a,SI),BI=MI.a.locals||{};class NI extends nC{static get pluginName(){return"WidgetResize"}init(){this.set("visibleResizer",null),this.set("_activeResizer",null),this._resizers=new Map;const t=jd.window.document;this.editor.model.schema.setAttributeProperties("width",{isFormatting:!0}),this.editor.editing.view.addObserver(G_),this._observer=Object.create(Zd),this.listenTo(this.editor.editing.view.document,"mousedown",this._mouseDownListener.bind(this),{priority:"high"}),this._observer.listenTo(t,"mousemove",this._mouseMoveListener.bind(this)),this._observer.listenTo(t,"mouseup",this._mouseUpListener.bind(this));const e=()=>{this.visibleResizer&&this.visibleResizer.redraw()},n=TI(e,200);this.on("change:visibleResizer",e),this.editor.ui.on("update",n),this._observer.listenTo(jd.window,"resize",n);const o=this.editor.editing.view.document.selection;o.on("change",()=>{const t=o.getSelectedElement();this.visibleResizer=this.getResizerByViewElement(t)||null})}destroy(){this._observer.stopListening();for(const t of this._resizers.values())t.destroy()}attachTo(t){const e=new AI(t),n=this.editor.plugins;if(e.attach(),n.has("WidgetToolbarRepository")){const t=n.get("WidgetToolbarRepository");e.on("begin",()=>{t.forceDisabled("resize")},{priority:"lowest"}),e.on("cancel",()=>{t.clearForceDisabled("resize")},{priority:"highest"}),e.on("commit",()=>{t.clearForceDisabled("resize")},{priority:"highest"})}this._resizers.set(t.viewElement,e);const o=this.editor.editing.view.document.selection,i=o.getSelectedElement();return this.getResizerByViewElement(i)==e&&(this.visibleResizer=e),e}getResizerByViewElement(t){return this._resizers.get(t)}_getResizerByHandle(t){for(const e of this._resizers.values())if(e.containsHandle(t))return e}_mouseDownListener(t,e){const n=e.domTarget;AI.isResizeHandle(n)&&(this._activeResizer=this._getResizerByHandle(n),this._activeResizer&&(this._activeResizer.begin(n),t.stop(),e.preventDefault()))}_mouseMoveListener(t,e){this._activeResizer&&this._activeResizer.updateSize(e)}_mouseUpListener(){this._activeResizer&&(this._activeResizer.commit(),this._activeResizer=null)}}vs(NI,Zc);class zI extends nC{static get requires(){return[NI]}static get pluginName(){return"ImageResizeHandles"}init(){const t=this.editor.commands.get("imageResize");this.bind("isEnabled").to(t),this._setupResizerCreator()}_setupResizerCreator(){const t=this.editor,e=t.editing.view;e.addObserver(O_),this.listenTo(e.document,"imageLoaded",(n,o)=>{if(!o.target.matches("figure.image.ck-widget > img"))return;const i=t.editing.view.domConverter.domToView(o.target),r=i.findAncestor("figure");let s=this.editor.plugins.get(NI).getResizerByViewElement(r);if(s)return void s.redraw();const a=t.editing.mapper,c=a.toModelElement(r);s=t.plugins.get(NI).attachTo({unit:t.config.get("image.resizeUnit"),modelElement:c,viewElement:r,editor:t,getHandleHost:t=>t.querySelector("img"),getResizeHost:t=>t,isCentered(){const t=c.getAttribute("imageStyle");return!t||"full"==t||"alignCenter"==t},onCommit(e){t.execute("imageResize",{width:e})}}),s.on("updateSize",()=>{r.hasClass("image_resized")||e.change(t=>{t.addClass("image_resized",r)})}),s.bind("isEnabled").to(this)})}}var PI=n(56),LI={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},OI=rk()(PI.a,LI),RI=PI.a.locals||{};class jI extends nC{static get requires(){return[aI,zI,fI]}static get pluginName(){return"ImageResize"}}class FI extends iC{constructor(t,e){super(t),this.defaultStyle=!1,this.styles=e.reduce((t,e)=>(t[e.name]=e,e.isDefault&&(this.defaultStyle=e.name),t),{})}refresh(){const t=this.editor.model.document.selection.getSelectedElement();if(this.isEnabled=FA(t),t)if(t.hasAttribute("imageStyle")){const e=t.getAttribute("imageStyle");this.value=!!this.styles[e]&&e}else this.value=this.defaultStyle;else this.value=!1}execute(t){const e=t.value,n=this.editor.model,o=n.document.selection.getSelectedElement();n.change(t=>{this.styles[e].isDefault?t.removeAttribute("imageStyle",o):t.setAttribute("imageStyle",e,o)})}}function VI(t){return(e,n,o)=>{if(!o.consumable.consume(n.item,e.name))return;const i=HI(n.attributeNewValue,t),r=HI(n.attributeOldValue,t),s=o.mapper.toViewElement(n.item),a=o.writer;r&&a.removeClass(r.className,s),i&&a.addClass(i.className,s)}}function UI(t){const e=t.filter(t=>!t.isDefault);return(t,n,o)=>{if(!n.modelRange)return;const i=n.viewItem,r=sC(n.modelRange.getItems());if(o.schema.checkAttribute(r,"imageStyle"))for(const t of e)o.consumable.consume(i,{classes:t.className})&&o.writer.setAttribute("imageStyle",t.name,r)}}function HI(t,e){for(const n of e)if(n.name===t)return n}var GI='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm2.5 3V12h11V7.5h-11zM4.061 6H15.94c.586 0 1.061.407 1.061.91v5.68c0 .503-.475.91-1.061.91H4.06c-.585 0-1.06-.407-1.06-.91V6.91C3 6.406 3.475 6 4.061 6zM2 16.5V15h16v1.5z"/></svg>',KI='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path d="M18 4.5V3H2v1.5h16zm0 3V6h-5.674v1.5H18zm0 3V9h-5.674v1.5H18zm0 3V12h-5.674v1.5H18zm-8.5-6V12h-6V7.5h6zm.818-1.5H2.682C2.305 6 2 6.407 2 6.91v5.68c0 .503.305.91.682.91h7.636c.377 0 .682-.407.682-.91V6.91c0-.503-.305-.91-.682-.91zM18 16.5V15H2v1.5h16z"/></svg>',qI='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm4.5 3V12h7V7.5h-7zM5.758 6h8.484c.419 0 .758.407.758.91v5.681c0 .502-.34.909-.758.909H5.758c-.419 0-.758-.407-.758-.91V6.91c0-.503.34-.91.758-.91zM2 16.5V15h16v1.5z"/></svg>',WI='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm0 3V6h5.674v1.5zm0 3V9h5.674v1.5zm0 3V12h5.674v1.5zm8.5-6V12h6V7.5h-6zM9.682 6h7.636c.377 0 .682.407.682.91v5.68c0 .503-.305.91-.682.91H9.682c-.377 0-.682-.407-.682-.91V6.91c0-.503.305-.91.682-.91zM2 16.5V15h16v1.5z"/></svg>';const YI={full:{name:"full",title:"Full size image",icon:GI,isDefault:!0},side:{name:"side",title:"Side image",icon:WI,className:"image-style-side"},alignLeft:{name:"alignLeft",title:"Left aligned image",icon:KI,className:"image-style-align-left"},alignCenter:{name:"alignCenter",title:"Centered image",icon:qI,className:"image-style-align-center"},alignRight:{name:"alignRight",title:"Right aligned image",icon:WI,className:"image-style-align-right"}},$I={full:GI,left:KI,right:WI,center:qI};function QI(t=[]){return t.map(ZI)}function ZI(t){if("string"==typeof t){const e=t;YI[e]?t=Object.assign({},YI[e]):(Object(ss.c)("image-style-not-found",{name:e}),t={name:e})}else if(YI[t.name]){const e=YI[t.name],n=Object.assign({},t);for(const o in e)Object.prototype.hasOwnProperty.call(t,o)||(n[o]=e[o]);t=n}return"string"==typeof t.icon&&$I[t.icon]&&(t.icon=$I[t.icon]),t}class JI extends nC{static get pluginName(){return"ImageStyleEditing"}init(){const t=this.editor,e=t.model.schema,n=t.data,o=t.editing;t.config.define("image.styles",["full","side"]);const i=QI(t.config.get("image.styles"));e.extend("image",{allowAttributes:"imageStyle"});const r=VI(i);o.downcastDispatcher.on("attribute:imageStyle:image",r),n.downcastDispatcher.on("attribute:imageStyle:image",r),n.upcastDispatcher.on("element:figure",UI(i),{priority:"low"}),t.commands.add("imageStyle",new FI(t,i))}}var XI=n(57),tB={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},eB=rk()(XI.a,tB),nB=XI.a.locals||{};class oB extends nC{static get pluginName(){return"ImageStyleUI"}get localizedDefaultStylesTitles(){const t=this.editor.t;return{"Full size image":t("Full size image"),"Side image":t("Side image"),"Left aligned image":t("Left aligned image"),"Centered image":t("Centered image"),"Right aligned image":t("Right aligned image")}}init(){const t=this.editor,e=t.config.get("image.styles"),n=iB(QI(e),this.localizedDefaultStylesTitles);for(const t of n)this._createButton(t)}_createButton(t){const e=this.editor,n=`imageStyle:${t.name}`;e.ui.componentFactory.add(n,n=>{const o=e.commands.get("imageStyle"),i=new cw(n);return i.set({label:t.title,icon:t.icon,tooltip:!0,isToggleable:!0}),i.bind("isEnabled").to(o,"isEnabled"),i.bind("isOn").to(o,"value",e=>e===t.name),this.listenTo(i,"execute",()=>{e.execute("imageStyle",{value:t.name}),e.editing.view.focus()}),i})}}function iB(t,e){for(const n of t)e[n.title]&&(n.title=e[n.title]);return t}class rB extends nC{static get requires(){return[JI,oB]}static get pluginName(){return"ImageStyle"}}class sB extends nC{static get requires(){return[IM]}static get pluginName(){return"WidgetToolbarRepository"}init(){const t=this.editor;if(t.plugins.has("BalloonToolbar")){const e=t.plugins.get("BalloonToolbar");this.listenTo(e,"show",e=>{lB(t.editing.view.document.selection)&&e.stop()},{priority:"high"})}this._toolbarDefinitions=new Map,this._balloon=this.editor.plugins.get("ContextualBalloon"),this.on("change:isEnabled",()=>{this._updateToolbarsVisibility()}),this.listenTo(t.ui,"update",()=>{this._updateToolbarsVisibility()}),this.listenTo(t.ui.focusTracker,"change:isFocused",()=>{this._updateToolbarsVisibility()},{priority:"low"})}destroy(){super.destroy();for(const t of this._toolbarDefinitions.values())t.view.destroy()}register(t,{ariaLabel:e,items:n,getRelatedElement:o,balloonClassName:i="ck-toolbar-container"}){if(!n.length)return void Object(ss.c)("widget-toolbar-no-items",{toolbarId:t});const r=this.editor,s=r.t,a=new Gw(r.locale);if(a.ariaLabel=e||s("Widget toolbar"),this._toolbarDefinitions.has(t))throw new ss.a("widget-toolbar-duplicated",this,{toolbarId:t});a.fillFromConfig(n,r.ui.componentFactory),this._toolbarDefinitions.set(t,{view:a,getRelatedElement:o,balloonClassName:i})}_updateToolbarsVisibility(){let t=0,e=null,n=null;for(const o of this._toolbarDefinitions.values()){const i=o.getRelatedElement(this.editor.editing.view.document.selection);if(this.isEnabled&&i)if(this.editor.ui.focusTracker.isFocused){const r=i.getAncestors().length;r>t&&(t=r,e=i,n=o)}else this._isToolbarVisible(o)&&this._hideToolbar(o);else this._isToolbarInBalloon(o)&&this._hideToolbar(o)}n&&this._showToolbar(n,e)}_hideToolbar(t){this._balloon.remove(t.view),this.stopListening(this._balloon,"change:visibleView")}_showToolbar(t,e){this._isToolbarVisible(t)?aB(this.editor,e):this._isToolbarInBalloon(t)||(this._balloon.add({view:t.view,position:cB(this.editor,e),balloonClassName:t.balloonClassName}),this.listenTo(this._balloon,"change:visibleView",()=>{for(const t of this._toolbarDefinitions.values())if(this._isToolbarVisible(t)){const e=t.getRelatedElement(this.editor.editing.view.document.selection);aB(this.editor,e)}}))}_isToolbarVisible(t){return this._balloon.visibleView===t.view}_isToolbarInBalloon(t){return this._balloon.hasView(t.view)}}function aB(t,e){const n=t.plugins.get("ContextualBalloon"),o=cB(t,e);n.updatePosition(o)}function cB(t,e){const n=t.editing.view,o=fA.defaultPositions;return{target:n.domConverter.mapViewToDom(e),positions:[o.northArrowSouth,o.northArrowSouthWest,o.northArrowSouthEast,o.southArrowNorth,o.southArrowNorthWest,o.southArrowNorthEast,zA]}}function lB(t){const e=t.getSelectedElement();return!(!e||!DA(e))}class dB extends nC{static get requires(){return[sB]}static get pluginName(){return"ImageToolbar"}afterInit(){const t=this.editor,e=t.t,n=t.plugins.get(sB);n.register("image",{ariaLabel:e("Image toolbar"),items:t.config.get("image.toolbar")||[],getRelatedElement:jA})}}class uB extends iC{constructor(t){super(t),this._childCommands=[]}refresh(){}execute(...t){const e=this._getFirstEnabledCommand();return e.execute(t)}registerChildCommand(t){this._childCommands.push(t),t.on("change:isEnabled",()=>this._checkEnabled()),this._checkEnabled()}_checkEnabled(){this.isEnabled=!!this._getFirstEnabledCommand()}_getFirstEnabledCommand(){return this._childCommands.find(t=>t.isEnabled)}}class hB extends nC{static get pluginName(){return"IndentEditing"}init(){const t=this.editor;t.commands.add("indent",new uB(t)),t.commands.add("outdent",new uB(t))}}var fB='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm5 6c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zM2.75 16.5h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 1 0 0 1.5zM1.632 6.95L5.02 9.358a.4.4 0 0 1-.013.661l-3.39 2.207A.4.4 0 0 1 1 11.892V7.275a.4.4 0 0 1 .632-.326z"/></svg>',gB='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm5 6c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zM2.75 16.5h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 1 0 0 1.5zm1.618-9.55L.98 9.358a.4.4 0 0 0 .013.661l3.39 2.207A.4.4 0 0 0 5 11.892V7.275a.4.4 0 0 0-.632-.326z"/></svg>';class mB extends nC{static get pluginName(){return"IndentUI"}init(){const t=this.editor,e=t.locale,n=t.t,o="ltr"==e.uiLanguageDirection?fB:gB,i="ltr"==e.uiLanguageDirection?gB:fB;this._defineButton("indent",n("Increase indent"),o),this._defineButton("outdent",n("Decrease indent"),i)}_defineButton(t,e,n){const o=this.editor;o.ui.componentFactory.add(t,i=>{const r=o.commands.get(t),s=new cw(i);return s.set({label:e,icon:n,tooltip:!0}),s.bind("isOn","isEnabled").to(r,"value","isEnabled"),this.listenTo(s,"execute",()=>{o.execute(t),o.editing.view.focus()}),s})}}class pB extends nC{static get pluginName(){return"Indent"}static get requires(){return[hB,mB]}}class kB extends iC{constructor(t,e){super(t),this._indentBehavior=e}refresh(){const t=this.editor,e=t.model,n=sC(e.document.selection.getSelectedBlocks());n&&e.schema.checkAttribute(n,"blockIndent")?this.isEnabled=this._indentBehavior.checkEnabled(n.getAttribute("blockIndent")):this.isEnabled=!1}execute(){const t=this.editor.model,e=bB(t);t.change(t=>{for(const n of e){const e=n.getAttribute("blockIndent"),o=this._indentBehavior.getNextIndent(e);o?t.setAttribute("blockIndent",o,n):t.removeAttribute("blockIndent",n)}})}}function bB(t){const e=t.document.selection,n=t.schema,o=Array.from(e.getSelectedBlocks());return o.filter(t=>n.checkAttribute(t,"blockIndent"))}class wB{constructor(t){this.isForward="forward"===t.direction,this.offset=t.offset,this.unit=t.unit}checkEnabled(t){const e=parseFloat(t||0);return this.isForward||e>0}getNextIndent(t){const e=parseFloat(t||0),n=!t||t.endsWith(this.unit);if(!n)return this.isForward?this.offset+this.unit:void 0;const o=this.isForward?this.offset:-this.offset,i=e+o;return i>0?i+this.unit:void 0}}class CB{constructor(t){this.isForward="forward"===t.direction,this.classes=t.classes}checkEnabled(t){const e=this.classes.indexOf(t);return this.isForward?e<this.classes.length-1:e>=0}getNextIndent(t){const e=this.classes.indexOf(t),n=this.isForward?1:-1;return this.classes[e+n]}}const AB=/^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i,vB=/^rgb\([ ]?([0-9]{1,3}[ %]?,[ ]?){2,3}[0-9]{1,3}[ %]?\)$/i,_B=/^rgba\([ ]?([0-9]{1,3}[ %]?,[ ]?){3}(1|[0-9]+%|[0]?\.?[0-9]+)\)$/i,yB=/^hsl\([ ]?([0-9]{1,3}[ %]?[,]?[ ]*){3}(1|[0-9]+%|[0]?\.?[0-9]+)?\)$/i,xB=/^hsla\([ ]?([0-9]{1,3}[ %]?,[ ]?){2,3}(1|[0-9]+%|[0]?\.?[0-9]+)\)$/i,DB=new Set(["black","silver","gray","white","maroon","red","purple","fuchsia","green","lime","olive","yellow","navy","blue","teal","aqua","orange","aliceblue","antiquewhite","aquamarine","azure","beige","bisque","blanchedalmond","blueviolet","brown","burlywood","cadetblue","chartreuse","chocolate","coral","cornflowerblue","cornsilk","crimson","cyan","darkblue","darkcyan","darkgoldenrod","darkgray","darkgreen","darkgrey","darkkhaki","darkmagenta","darkolivegreen","darkorange","darkorchid","darkred","darksalmon","darkseagreen","darkslateblue","darkslategray","darkslategrey","darkturquoise","darkviolet","deeppink","deepskyblue","dimgray","dimgrey","dodgerblue","firebrick","floralwhite","forestgreen","gainsboro","ghostwhite","gold","goldenrod","greenyellow","grey","honeydew","hotpink","indianred","indigo","ivory","khaki","lavender","lavenderblush","lawngreen","lemonchiffon","lightblue","lightcoral","lightcyan","lightgoldenrodyellow","lightgray","lightgreen","lightgrey","lightpink","lightsalmon","lightseagreen","lightskyblue","lightslategray","lightslategrey","lightsteelblue","lightyellow","limegreen","linen","magenta","mediumaquamarine","mediumblue","mediumorchid","mediumpurple","mediumseagreen","mediumslateblue","mediumspringgreen","mediumturquoise","mediumvioletred","midnightblue","mintcream","mistyrose","moccasin","navajowhite","oldlace","olivedrab","orangered","orchid","palegoldenrod","palegreen","paleturquoise","palevioletred","papayawhip","peachpuff","peru","pink","plum","powderblue","rosybrown","royalblue","saddlebrown","salmon","sandybrown","seagreen","seashell","sienna","skyblue","slateblue","slategray","slategrey","snow","springgreen","steelblue","tan","thistle","tomato","turquoise","violet","wheat","whitesmoke","yellowgreen","rebeccapurple","currentcolor","transparent"]);function EB(t){return t.startsWith("#")?AB.test(t):t.startsWith("rgb")?vB.test(t)||_B.test(t):t.startsWith("hsl")?yB.test(t)||xB.test(t):DB.has(t.toLowerCase())}const TB=["none","hidden","dotted","dashed","solid","double","groove","ridge","inset","outset"];function MB(t){return TB.includes(t)}const SB=/^([+-]?[0-9]*[.]?[0-9]+(px|cm|mm|in|pc|pt|ch|em|ex|rem|vh|vw|vmin|vmax)|0)$/;function IB(t){return SB.test(t)}const BB=/^[+-]?[0-9]*[.]?[0-9]+%$/;function NB(t){return BB.test(t)}const zB=["repeat-x","repeat-y","repeat","space","round","no-repeat"];function PB(t){return zB.includes(t)}const LB=["center","top","bottom","left","right"];function OB(t){return LB.includes(t)}const RB=["fixed","scroll","local"];function jB(t){return RB.includes(t)}const FB=/^url\(/;function VB(t){return FB.test(t)}function UB(t=""){if(""===t)return{top:void 0,right:void 0,bottom:void 0,left:void 0};const e=qB(t),n=e[0],o=e[2]||n,i=e[1]||n,r=e[3]||i;return{top:n,bottom:o,right:i,left:r}}function HB(t){return e=>{const{top:n,right:o,bottom:i,left:r}=e,s=[];return[n,o,r,i].every(t=>!!t)?s.push([t,GB(e)]):(n&&s.push([t+"-top",n]),o&&s.push([t+"-right",o]),i&&s.push([t+"-bottom",i]),r&&s.push([t+"-left",r])),s}}function GB({top:t,right:e,bottom:n,left:o}){const i=[];return o!==e?i.push(t,e,n,o):n!==t?i.push(t,e,n):e!==t?i.push(t,e):i.push(t),i.join(" ")}function KB(t){return e=>({path:t,value:UB(e)})}function qB(t){return t.replace(/, /g,",").split(" ").map(t=>t.replace(/,/g,", "))}function WB(t){t.setNormalizer("margin",KB("margin")),t.setNormalizer("margin-top",t=>({path:"margin.top",value:t})),t.setNormalizer("margin-right",t=>({path:"margin.right",value:t})),t.setNormalizer("margin-bottom",t=>({path:"margin.bottom",value:t})),t.setNormalizer("margin-left",t=>({path:"margin.left",value:t})),t.setReducer("margin",HB("margin")),t.setStyleRelation("margin",["margin-top","margin-right","margin-bottom","margin-left"])}const YB=["paragraph","heading1","heading2","heading3","heading4","heading5","heading6"];class $B extends nC{constructor(t){super(t),t.config.define("indentBlock",{offset:40,unit:"px"})}static get pluginName(){return"IndentBlock"}init(){const t=this.editor,e=t.config.get("indentBlock"),n=!e.classes||!e.classes.length,o=Object.assign({direction:"forward"},e),i=Object.assign({direction:"backward"},e);n?(t.data.addStyleProcessorRules(WB),this._setupConversionUsingOffset(t.conversion),t.commands.add("indentBlock",new kB(t,new wB(o))),t.commands.add("outdentBlock",new kB(t,new wB(i)))):(this._setupConversionUsingClasses(e.classes),t.commands.add("indentBlock",new kB(t,new CB(o))),t.commands.add("outdentBlock",new kB(t,new CB(i))))}afterInit(){const t=this.editor,e=t.model.schema,n=t.commands.get("indent"),o=t.commands.get("outdent"),i=t.config.get("heading.options"),r=i&&i.map(t=>t.model),s=r||YB;s.forEach(t=>{e.isRegistered(t)&&e.extend(t,{allowAttributes:"blockIndent"})}),e.setAttributeProperties("blockIndent",{isFormatting:!0}),n.registerChildCommand(t.commands.get("indentBlock")),o.registerChildCommand(t.commands.get("outdentBlock"))}_setupConversionUsingOffset(){const t=this.editor.conversion,e=this.editor.locale,n="rtl"===e.contentLanguageDirection?"margin-right":"margin-left";t.for("upcast").attributeToAttribute({view:{styles:{[n]:/[\s\S]+/}},model:{key:"blockIndent",value:t=>t.getStyle(n)}}),t.for("downcast").attributeToAttribute({model:"blockIndent",view:t=>({key:"style",value:{[n]:t}})})}_setupConversionUsingClasses(t){const e={model:{key:"blockIndent",values:[]},view:{}};for(const n of t)e.model.values.push(n),e.view[n]={key:"class",value:[n]};this.editor.conversion.attributeToAttribute(e)}}const QB="italic";class ZB extends nC{static get pluginName(){return"ItalicEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:QB}),t.model.schema.setAttributeProperties(QB,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:QB,view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),t.commands.add(QB,new T_(t,QB)),t.keystrokes.set("CTRL+I",QB)}}var JB='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.586 14.633l.021.004c-.036.335.095.655.393.962.082.083.173.15.274.201h1.474a.6.6 0 1 1 0 1.2H5.304a.6.6 0 0 1 0-1.2h1.15c.474-.07.809-.182 1.005-.334.157-.122.291-.32.404-.597l2.416-9.55a1.053 1.053 0 0 0-.281-.823 1.12 1.12 0 0 0-.442-.296H8.15a.6.6 0 0 1 0-1.2h6.443a.6.6 0 1 1 0 1.2h-1.195c-.376.056-.65.155-.823.296-.215.175-.423.439-.623.79l-2.366 9.347z"/></svg>';const XB="italic";class tN extends nC{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(XB,n=>{const o=t.commands.get(XB),i=new cw(n);return i.set({label:e("Italic"),icon:JB,keystroke:"CTRL+I",tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",()=>{t.execute(XB),t.editing.view.focus()}),i})}}class eN extends nC{static get requires(){return[ZB,tN]}static get pluginName(){return"Italic"}}class nN extends nh{constructor(t){super(t),this.domEventType="click"}onDomEvent(t){this.fire(t.type,t)}}var oN=n(58),iN={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},rN=rk()(oN.a,iN),sN=oN.a.locals||{};class aN extends tb{constructor(t,e){super(t);const n=t.t;this.focusTracker=new tk,this.keystrokes=new Vp,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(n("Save"),lM,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(n("Cancel"),dM,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(e),this.children=this._createFormChildren(e.manualDecorators),this._focusables=new Ak,this._focusCycler=new Db({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const o=["ck","ck-link-form","ck-responsive-form"];e.manualDecorators.length&&o.push("ck-link-form_layout-vertical","ck-vertical-form"),this.setTemplate({tag:"form",attributes:{class:o,tabindex:"-1"},children:this.children}),aM(this)}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce((t,e)=>(t[e.name]=e.isOn,t),{})}render(){super.render(),cM({view:this});const t=[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView];t.forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createUrlInput(){const t=this.locale.t,e=new JT(this.locale,rM);return e.label=t("Link URL"),e}_createButton(t,e,n,o){const i=new cw(this.locale);return i.set({label:t,icon:e,tooltip:!0}),i.extendTemplate({attributes:{class:n}}),o&&i.delegate("execute").to(this,o),i}_createManualDecoratorSwitches(t){const e=this.createCollection();for(const n of t.manualDecorators){const o=new vw(this.locale);o.set({name:n.id,label:n.label,withText:!0}),o.bind("isOn").toMany([n,t],"value",(t,e)=>void 0===e&&void 0===t?n.defaultValue:t),o.on("execute",()=>{n.set("value",!o.isOn)}),e.add(o)}return e}_createFormChildren(t){const e=this.createCollection();if(e.add(this.urlInputView),t.length){const t=new tb;t.setTemplate({tag:"ul",children:this._manualDecoratorSwitches.map(t=>({tag:"li",children:[t],attributes:{class:["ck","ck-list__item"]}})),attributes:{class:["ck","ck-reset","ck-list"]}}),e.add(t)}return e.add(this.saveButtonView),e.add(this.cancelButtonView),e}}var cN='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.077 15l.991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184zm4.919 10.562l-1.414 1.414a.75.75 0 1 1-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 0 1 1.061-1.06l1.414 1.414 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Vp,this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(e("Unlink"),cN,"unlink"),this.editButtonView=this._createButton(e("Edit link"),lN,"edit"),this.set("href"),this._focusables=new Ak,this._focusCycler=new Db({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions","ck-responsive-form"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render();const t=[this.previewButtonView,this.editButtonView,this.unlinkButtonView];t.forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createButton(t,e,n){const o=new cw(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.delegate("execute").to(this,n),o}_createPreviewButton(){const t=new cw(this.locale),e=this.bindTemplate,n=this.t;return t.set({withText:!0,tooltip:n("Open link in new tab")}),t.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:e.to("href",t=>t&&Xv(t)),target:"_blank",rel:"noopener noreferrer"}}),t.bind("label").to(this,"href",t=>t||n("This link has no URL")),t.bind("isEnabled").to(this,"href",t=>!!t),t.template.tag="a",t.template.eventListeners={},t}}var mN='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.077 15l.991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184z"/></svg>';const pN="link-ui";class kN extends nC{static get requires(){return[IM]}static get pluginName(){return"LinkUI"}init(){const t=this.editor;t.editing.view.addObserver(nN),this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._balloon=t.plugins.get(IM),this._createToolbarLinkButton(),this._enableUserBalloonInteractions(),t.conversion.for("editingDowncast").markerToHighlight({model:pN,view:{classes:["ck-fake-link-selection"]}}),t.conversion.for("editingDowncast").markerToElement({model:pN,view:{name:"span",classes:["ck-fake-link-selection","ck-fake-link-selection_collapsed"]}})}destroy(){super.destroy(),this.formView.destroy()}_createActionsView(){const t=this.editor,e=new gN(t.locale),n=t.commands.get("link"),o=t.commands.get("unlink");return e.bind("href").to(n,"value"),e.editButtonView.bind("isEnabled").to(n),e.unlinkButtonView.bind("isEnabled").to(o),this.listenTo(e,"edit",()=>{this._addFormView()}),this.listenTo(e,"unlink",()=>{t.execute("unlink"),this._hideUI()}),e.keystrokes.set("Esc",(t,e)=>{this._hideUI(),e()}),e.keystrokes.set(Qv,(t,e)=>{this._addFormView(),e()}),e}_createFormView(){const t=this.editor,e=t.commands.get("link"),n=t.config.get("link.defaultProtocol"),o=new aN(t.locale,e);return o.urlInputView.fieldView.bind("value").to(e,"value"),o.urlInputView.bind("isReadOnly").to(e,"isEnabled",t=>!t),o.saveButtonView.bind("isEnabled").to(e),this.listenTo(o,"submit",()=>{const{value:e}=o.urlInputView.fieldView.element,i=r_(e,n);t.execute("link",i,o.getDecoratorSwitchesState()),this._closeFormView()}),this.listenTo(o,"cancel",()=>{this._closeFormView()}),o.keystrokes.set("Esc",(t,e)=>{this._closeFormView(),e()}),o}_createToolbarLinkButton(){const t=this.editor,e=t.commands.get("link"),n=t.t;t.keystrokes.set(Qv,(t,n)=>{n(),e.isEnabled&&this._showUI(!0)}),t.ui.componentFactory.add("link",t=>{const o=new cw(t);return o.isEnabled=!0,o.label=n("Link"),o.icon=mN,o.keystroke=Qv,o.tooltip=!0,o.isToggleable=!0,o.bind("isEnabled").to(e,"isEnabled"),o.bind("isOn").to(e,"value",t=>!!t),this.listenTo(o,"execute",()=>this._showUI(!0)),o})}_enableUserBalloonInteractions(){const t=this.editor.editing.view.document;this.listenTo(t,"click",()=>{const t=this._getSelectedLinkElement();t&&this._showUI()}),this.editor.keystrokes.set("Tab",(t,e)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),e())},{priority:"high"}),this.editor.keystrokes.set("Esc",(t,e)=>{this._isUIVisible&&(this._hideUI(),e())}),_w({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this._isFormInPanel)return;const t=this.editor,e=t.commands.get("link");this.formView.disableCssTransitions(),this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this._balloon.visibleView===this.formView&&this.formView.urlInputView.fieldView.select(),this.formView.enableCssTransitions(),this.formView.urlInputView.fieldView.element.value=e.value||""}_closeFormView(){const t=this.editor.commands.get("link");t.restoreManualDecoratorStates(),void 0!==t.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this._balloon.remove(this.formView),this.editor.editing.view.focus(),this._hideFakeVisualSelection())}_showUI(t=!1){this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),t&&this._balloon.showStack("main")):(this._showFakeVisualSelection(),this._addActionsView(),t&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(){if(!this._isUIInPanel)return;const t=this.editor;this.stopListening(t.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),t.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView),this._hideFakeVisualSelection()}_startUpdatingUI(){const t=this.editor,e=t.editing.view.document;let n=this._getSelectedLinkElement(),o=r();const i=()=>{const t=this._getSelectedLinkElement(),e=r();n&&!t||!n&&e!==o?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),n=t,o=e};function r(){return e.selection.focus.getAncestors().reverse().find(t=>t.is("element"))}this.listenTo(t.ui,"update",i),this.listenTo(this._balloon,"change:visibleView",i)}get _isFormInPanel(){return this._balloon.hasView(this.formView)}get _areActionsInPanel(){return this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){const t=this._balloon.visibleView;return t==this.formView||this._areActionsVisible}_getBalloonPositionData(){const t=this.editor.editing.view,e=this.editor.model,n=t.document;let o=null;if(e.markers.has(pN)){const e=Array.from(this.editor.editing.mapper.markerNameToElements(pN)),n=t.createRange(t.createPositionBefore(e[0]),t.createPositionAfter(e[e.length-1]));o=t.domConverter.viewRangeToDom(n)}else{const e=this._getSelectedLinkElement(),i=n.selection.getFirstRange();o=e?t.domConverter.mapViewToDom(e):t.domConverter.viewRangeToDom(i)}return{target:o}}_getSelectedLinkElement(){const t=this.editor.editing.view,e=t.document.selection;if(e.isCollapsed)return bN(e.getFirstPosition());{const n=e.getFirstRange().getTrimmed(),o=bN(n.start),i=bN(n.end);return o&&o==i&&t.createRangeIn(o).getTrimmed().isEqual(n)?o:null}}_showFakeVisualSelection(){const t=this.editor.model;t.change(e=>{const n=t.document.selection.getFirstRange();if(t.markers.has(pN))e.updateMarker(pN,{range:n});else if(n.start.isAtEnd){const o=t.document.selection.focus,i=wN(n,o,e);e.addMarker(pN,{usingOperation:!1,affectsData:!1,range:i})}else e.addMarker(pN,{usingOperation:!1,affectsData:!1,range:n})})}_hideFakeVisualSelection(){const t=this.editor.model;t.markers.has(pN)&&t.change(t=>{t.removeMarker(pN)})}}function bN(t){return t.getAncestors().find(t=>Zv(t))}function wN(t,e,n){const o=[t.start.path[0]+1,0],i=n.createPositionFromPath(t.start.root,o,"toNext"),r=n.createRange(i,t.end);return r.start.path[0]>t.end.path[0]?n.createRange(e):i.isAtStart&&i.isAtEnd?wN(r,e,n):r}class CN extends nC{static get requires(){return[Ey,kN,l_]}static get pluginName(){return"Link"}}class AN extends nC{static get requires(){return[U_,Ey]}static get pluginName(){return"LinkImageEditing"}init(){const t=this.editor;t.model.schema.extend("image",{allowAttributes:["linkHref"]}),t.conversion.for("upcast").add(vN()),t.conversion.for("editingDowncast").add(_N({attachIconIndicator:!0})),t.conversion.for("dataDowncast").add(_N({attachIconIndicator:!1})),this._enableAutomaticDecorators(),this._enableManualDecorators()}_enableAutomaticDecorators(){const t=this.editor,e=t.commands.get("link"),n=e.automaticDecorators;n.length&&t.conversion.for("downcast").add(n.getDispatcherForLinkedImage())}_enableManualDecorators(){const t=this.editor,e=t.commands.get("link"),n=e.manualDecorators;for(const o of e.manualDecorators)t.model.schema.extend("image",{allowAttributes:o.id}),t.conversion.for("downcast").add(yN(n,o)),t.conversion.for("upcast").add(xN(n,o))}}function vN(){return t=>{t.on("element:a",(t,e,n)=>{const o=e.viewItem,i=DN(o);if(!i)return;const r={attributes:["href"]};if(!n.consumable.consume(o,r))return;const s=o.getAttribute("href");if(!s)return;let a=e.modelCursor.parent;if(!a.is("element","image")){const t=n.convertItem(i,e.modelCursor);e.modelRange=t.modelRange,e.modelCursor=t.modelCursor,a=e.modelCursor.nodeBefore}a&&a.is("element","image")&&n.writer.setAttribute("linkHref",s,a)},{priority:"high"})}}function _N(t){return e=>{e.on("attribute:linkHref:image",(e,n,o)=>{const i=o.mapper.toViewElement(n.item),r=o.writer,s=Array.from(i.getChildren()).find(t=>"a"===t.name);let a;if(t.attachIconIndicator&&(a=r.createUIElement("span",{class:"ck ck-link-image_icon"},(function(t){const e=this.toDomElement(t);return e.innerHTML=mN,e}))),s)if(n.attributeNewValue)r.setAttribute("href",n.attributeNewValue,s);else{const t=Array.from(s.getChildren()).find(t=>"img"===t.name);r.move(r.createRangeOn(t),r.createPositionAt(i,0)),r.remove(s)}else{const t=r.createContainerElement("a",{href:n.attributeNewValue});r.insert(r.createPositionAt(i,0),t),r.move(r.createRangeOn(i.getChild(1)),r.createPositionAt(t,0)),a&&r.insert(r.createPositionAt(t,"end"),a)}})}}function yN(t,e){return n=>{n.on(`attribute:${e.id}:image`,(n,o,i)=>{const r=t.get(e.id).attributes,s=i.mapper.toViewElement(o.item),a=Array.from(s.getChildren()).find(t=>"a"===t.name);for(const[t,e]of Gs(r))i.writer.setAttribute(t,e,a)})}}function xN(t,e){return n=>{n.on("element:a",(n,o,i)=>{const r=o.viewItem,s=DN(r);if(!s)return;const a={attributes:t.get(e.id).attributes},c=new Ks(a),l=c.match(r);if(!l)return;if(!i.consumable.consume(r,l.match))return;const d=o.modelCursor.nodeBefore||o.modelCursor.parent;i.writer.setAttribute(e.id,!0,d)},{priority:"high"})}}function DN(t){return Array.from(t.getChildren()).find(t=>"img"===t.name)}class EN extends nC{static get requires(){return[HM,Ey,kN]}static get pluginName(){return"LinkImageUI"}init(){const t=this.editor,e=t.editing.view.document;this.listenTo(e,"click",(t,n)=>{const o=TN(e.selection.getSelectedElement());o&&n.preventDefault()}),this._createToolbarLinkImageButton()}_createToolbarLinkImageButton(){const t=this.editor,e=t.t;t.ui.componentFactory.add("linkImage",n=>{const o=new cw(n),i=t.plugins.get("LinkUI"),r=t.commands.get("link");return o.set({isEnabled:!0,label:e("Link image"),icon:mN,keystroke:Qv,tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(r,"isEnabled"),o.bind("isOn").to(r,"value",t=>!!t),this.listenTo(o,"execute",()=>{const e=TN(t.editing.view.document.selection.getSelectedElement());e?i._addActionsView():i._showUI(!0)}),o})}}function TN(t){const e=t&&RA(t);return!!e&&t.getChild(0).is("element","a")}var MN=n(60),SN={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},IN=rk()(MN.a,SN),BN=MN.a.locals||{};class NN extends nC{static get requires(){return[AN,EN]}static get pluginName(){return"LinkImage"}}class zN extends iC{constructor(t,e){super(t),this.type=e}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model,e=t.document,n=Array.from(e.selection.getSelectedBlocks()).filter(e=>LN(e,t.schema)),o=!0===this.value;t.change(t=>{if(o){let e=n[n.length-1].nextSibling,o=Number.POSITIVE_INFINITY,i=[];for(;e&&"listItem"==e.name&&0!==e.getAttribute("listIndent");){const t=e.getAttribute("listIndent");t<o&&(o=t);const n=t-o;i.push({element:e,listIndent:n}),e=e.nextSibling}i=i.reverse();for(const e of i)t.setAttribute("listIndent",e.listIndent,e.element)}if(!o){let t=Number.POSITIVE_INFINITY;for(const e of n)e.is("element","listItem")&&e.getAttribute("listIndent")<t&&(t=e.getAttribute("listIndent"));t=0===t?1:t,PN(n,!0,t),PN(n,!1,t)}for(const e of n.reverse())o&&"listItem"==e.name?t.rename(e,"paragraph"):o||"listItem"==e.name?o||"listItem"!=e.name||e.getAttribute("listType")==this.type||t.setAttribute("listType",this.type,e):(t.setAttributes({listType:this.type,listIndent:0},e),t.rename(e,"listItem"));this.fire("_executeCleanup",n)})}_getValue(){const t=sC(this.editor.model.document.selection.getSelectedBlocks());return!!t&&t.is("element","listItem")&&t.getAttribute("listType")==this.type}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,n=sC(t.getSelectedBlocks());return!!n&&LN(n,e)}}function PN(t,e,n){const o=e?t[0]:t[t.length-1];if(o.is("element","listItem")){let i=o[e?"previousSibling":"nextSibling"],r=o.getAttribute("listIndent");for(;i&&i.is("element","listItem")&&i.getAttribute("listIndent")>=n;)r>i.getAttribute("listIndent")&&(r=i.getAttribute("listIndent")),i.getAttribute("listIndent")==r&&t[e?"unshift":"push"](i),i=i[e?"previousSibling":"nextSibling"]}}function LN(t,e){return e.checkChild(t.parent,"listItem")&&!e.isObject(t)}class ON extends iC{constructor(t,e){super(t),this._indentBy="forward"==e?1:-1}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model,e=t.document;let n=Array.from(e.selection.getSelectedBlocks());t.change(t=>{const e=n[n.length-1];let o=e.nextSibling;for(;o&&"listItem"==o.name&&o.getAttribute("listIndent")>e.getAttribute("listIndent");)n.push(o),o=o.nextSibling;this._indentBy<0&&(n=n.reverse());for(const e of n){const n=e.getAttribute("listIndent")+this._indentBy;n<0?t.rename(e,"paragraph"):t.setAttribute("listIndent",n,e)}this.fire("_executeCleanup",n)})}_checkEnabled(){const t=sC(this.editor.model.document.selection.getSelectedBlocks());if(!t||!t.is("element","listItem"))return!1;if(this._indentBy>0){const e=t.getAttribute("listIndent"),n=t.getAttribute("listType");let o=t.previousSibling;for(;o&&o.is("element","listItem")&&o.getAttribute("listIndent")>=e;){if(o.getAttribute("listIndent")==e)return o.getAttribute("listType")==n;o=o.previousSibling}return!1}return!0}}function RN(t){const e=t.createContainerElement("li");return e.getFillerOffset=WN,e}function jN(t,e){const n=e.mapper,o=e.writer,i="numbered"==t.getAttribute("listType")?"ol":"ul",r=RN(o),s=o.createContainerElement(i,null);return o.insert(o.createPositionAt(s,0),r),n.bindElements(t,r),r}function FN(t,e,n,o){const i=e.parent,r=n.mapper,s=n.writer;let a=r.toViewPosition(o.createPositionBefore(t));const c=HN(t.previousSibling,{sameIndent:!0,smallerIndent:!0,listIndent:t.getAttribute("listIndent")}),l=t.previousSibling;if(c&&c.getAttribute("listIndent")==t.getAttribute("listIndent")){const t=r.toViewElement(c);a=s.breakContainer(s.createPositionAfter(t))}else if(l&&"listItem"==l.name){a=r.toViewPosition(o.createPositionAt(l,"end"));const t=r.findMappedViewAncestor(a),e=KN(t);a=e?s.createPositionBefore(e):s.createPositionAt(t,"end")}else a=r.toViewPosition(o.createPositionBefore(t));if(a=UN(a),s.insert(a,i),l&&"listItem"==l.name){const t=r.toViewElement(l),n=s.createRange(s.createPositionAt(t,0),a),o=n.getWalker({ignoreElementEnd:!0});for(const t of o)if(t.item.is("element","li")){const n=s.breakContainer(s.createPositionBefore(t.item)),i=t.item.parent,r=s.createPositionAt(e,"end");VN(s,r.nodeBefore,r.nodeAfter),s.move(s.createRangeOn(i),r),o.position=n}}else{const n=i.nextSibling;if(n&&(n.is("element","ul")||n.is("element","ol"))){let o=null;for(const e of n.getChildren()){const n=r.toModelElement(e);if(!(n&&n.getAttribute("listIndent")>t.getAttribute("listIndent")))break;o=e}o&&(s.breakContainer(s.createPositionAfter(o)),s.move(s.createRangeOn(o.parent),s.createPositionAt(e,"end")))}}VN(s,i,i.nextSibling),VN(s,i.previousSibling,i)}function VN(t,e,n){return!e||!n||"ul"!=e.name&&"ol"!=e.name?null:e.name!=n.name||e.getAttribute("class")!==n.getAttribute("class")?null:t.mergeContainers(t.createPositionAfter(e))}function UN(t){return t.getLastMatchingPosition(t=>t.item.is("uiElement"))}function HN(t,e){const n=!!e.sameIndent,o=!!e.smallerIndent,i=e.listIndent;let r=t;for(;r&&"listItem"==r.name;){const t=r.getAttribute("listIndent");if(n&&i==t||o&&i>t)return r;r="forward"===e.direction?r.nextSibling:r.previousSibling}return null}function GN(t,e,n,o){t.ui.componentFactory.add(e,i=>{const r=t.commands.get(e),s=new cw(i);return s.set({label:n,icon:o,tooltip:!0,isToggleable:!0}),s.bind("isOn","isEnabled").to(r,"value","isEnabled"),s.on("execute",()=>{t.execute(e),t.editing.view.focus()}),s})}function KN(t){for(const e of t.getChildren())if("ul"==e.name||"ol"==e.name)return e;return null}function qN(t,e){const n=[],o=t.parent,i={ignoreElementEnd:!0,startPosition:t,shallow:!0,direction:e},r=o.getAttribute("listIndent"),s=[...new $h(i)].filter(t=>t.item.is("element")).map(t=>t.item);for(const t of s){if(!t.is("element","listItem"))break;if(t.getAttribute("listIndent")<r)break;if(!(t.getAttribute("listIndent")>r)){if(t.getAttribute("listType")!==o.getAttribute("listType"))break;if(t.getAttribute("listStyle")!==o.getAttribute("listStyle"))break;"backward"===e?n.unshift(t):n.push(t)}}return n}function WN(){const t=!this.isEmpty&&("ul"==this.getChild(0).name||"ol"==this.getChild(0).name);return this.isEmpty||t?0:Gc.call(this)}function YN(t){return(e,n,o)=>{const i=o.consumable;if(!i.test(n.item,"insert")||!i.test(n.item,"attribute:listType")||!i.test(n.item,"attribute:listIndent"))return;i.consume(n.item,"insert"),i.consume(n.item,"attribute:listType"),i.consume(n.item,"attribute:listIndent");const r=n.item,s=jN(r,o);FN(r,s,o,t)}}function $N(t){return(e,n,o)=>{const i=o.mapper.toViewPosition(n.position),r=i.getLastMatchingPosition(t=>!t.item.is("element","li")),s=r.nodeAfter,a=o.writer;a.breakContainer(a.createPositionBefore(s)),a.breakContainer(a.createPositionAfter(s));const c=s.parent,l=c.previousSibling,d=a.createRangeOn(c),u=a.remove(d);l&&l.nextSibling&&VN(a,l,l.nextSibling);const h=o.mapper.toModelElement(s);dz(h.getAttribute("listIndent")+1,n.position,d.start,s,o,t);for(const t of a.createRangeIn(u).getItems())o.mapper.unbindViewElement(t);e.stop()}}function QN(t,e,n){if(!n.consumable.consume(e.item,"attribute:listType"))return;const o=n.mapper.toViewElement(e.item),i=n.writer;i.breakContainer(i.createPositionBefore(o)),i.breakContainer(i.createPositionAfter(o));const r=o.parent,s="numbered"==e.attributeNewValue?"ol":"ul";i.rename(s,r)}function ZN(t,e,n){const o=n.mapper.toViewElement(e.item),i=o.parent,r=n.writer;VN(r,i,i.nextSibling),VN(r,i.previousSibling,i);for(const t of e.item.getChildren())n.consumable.consume(t,"insert")}function JN(t){return(e,n,o)=>{if(!o.consumable.consume(n.item,"attribute:listIndent"))return;const i=o.mapper.toViewElement(n.item),r=o.writer;r.breakContainer(r.createPositionBefore(i)),r.breakContainer(r.createPositionAfter(i));const s=i.parent,a=s.previousSibling,c=r.createRangeOn(s);r.remove(c),a&&a.nextSibling&&VN(r,a,a.nextSibling),dz(n.attributeOldValue+1,n.range.start,c.start,i,o,t),FN(n.item,i,o,t);for(const t of n.item.getChildren())o.consumable.consume(t,"insert")}}function XN(t,e,n){if("listItem"!=e.item.name){let t=n.mapper.toViewPosition(e.range.start);const o=n.writer,i=[];for(;("ul"==t.parent.name||"ol"==t.parent.name)&&(t=o.breakContainer(t),"li"==t.parent.name);){const e=t,n=o.createPositionAt(t.parent,"end");if(!e.isEqual(n)){const t=o.remove(o.createRange(e,n));i.push(t)}t=o.createPositionAfter(t.parent)}if(i.length>0){for(let e=0;e<i.length;e++){const n=t.nodeBefore,r=o.insert(t,i[e]);if(t=r.end,e>0){const e=VN(o,n,n.nextSibling);e&&e.parent==n&&t.offset--}}VN(o,t.nodeBefore,t.nodeAfter)}}}function tz(t,e,n){const o=n.mapper.toViewPosition(e.position),i=o.nodeBefore,r=o.nodeAfter;VN(n.writer,i,r)}function ez(t,e,n){if(n.consumable.consume(e.viewItem,{name:!0})){const t=n.writer,o=t.createElement("listItem"),i=hz(e.viewItem);t.setAttribute("listIndent",i,o);const r=e.viewItem.parent&&"ol"==e.viewItem.parent.name?"numbered":"bulleted";if(t.setAttribute("listType",r,o),!n.safeInsert(o,e.modelCursor))return;const s=cz(o,e.viewItem.getChildren(),n);e.modelRange=t.createRange(e.modelCursor,s),n.updateConversionResult(o,e)}}function nz(t,e,n){if(n.consumable.test(e.viewItem,{name:!0})){const t=Array.from(e.viewItem.getChildren());for(const e of t){const t=!(e.is("element","li")||uz(e));t&&e._remove()}}}function oz(t,e,n){if(n.consumable.test(e.viewItem,{name:!0})){if(0===e.viewItem.childCount)return;const t=[...e.viewItem.getChildren()];let n=!1,o=!0;for(const e of t)n&&!uz(e)&&e._remove(),e.is("$text")?(o&&(e._data=e.data.replace(/^\s+/,"")),e.nextSibling&&!uz(e.nextSibling)||(e._data=e.data.replace(/\s+$/,""))):uz(e)&&(n=!0),o=!1}}function iz(t){return(e,n)=>{if(n.isPhantom)return;const o=n.modelPosition.nodeBefore;if(o&&o.is("element","listItem")){const e=n.mapper.toViewElement(o),i=e.getAncestors().find(uz),r=t.createPositionAt(e,0).getWalker();for(const t of r){if("elementStart"==t.type&&t.item.is("element","li")){n.viewPosition=t.previousPosition;break}if("elementEnd"==t.type&&t.item==i){n.viewPosition=t.nextPosition;break}}}}}function rz(t){return(e,n)=>{const o=n.viewPosition,i=o.parent,r=n.mapper;if("ul"==i.name||"ol"==i.name){if(o.isAtEnd){const e=r.toModelElement(o.nodeBefore),i=r.getModelLength(o.nodeBefore);n.modelPosition=t.createPositionBefore(e).getShiftedBy(i)}else{const e=r.toModelElement(o.nodeAfter);n.modelPosition=t.createPositionBefore(e)}e.stop()}else if("li"==i.name&&o.nodeBefore&&("ul"==o.nodeBefore.name||"ol"==o.nodeBefore.name)){const s=r.toModelElement(i);let a=1,c=o.nodeBefore;for(;c&&uz(c);)a+=r.getModelLength(c),c=c.previousSibling;n.modelPosition=t.createPositionBefore(s).getShiftedBy(a),e.stop()}}}function sz(t,e){const n=t.document.differ.getChanges(),o=new Map;let i=!1;for(const o of n)if("insert"==o.type&&"listItem"==o.name)r(o.position);else if("insert"==o.type&&"listItem"!=o.name){if("$text"!=o.name){const n=o.position.nodeAfter;n.hasAttribute("listIndent")&&(e.removeAttribute("listIndent",n),i=!0),n.hasAttribute("listType")&&(e.removeAttribute("listType",n),i=!0),n.hasAttribute("listStyle")&&(e.removeAttribute("listStyle",n),i=!0);for(const e of Array.from(t.createRangeIn(n)).filter(t=>t.item.is("element","listItem")))r(e.previousPosition)}const n=o.position.getShiftedBy(o.length);r(n)}else"remove"==o.type&&"listItem"==o.name?r(o.position):"attribute"==o.type&&"listIndent"==o.attributeKey?r(o.range.start):"attribute"==o.type&&"listType"==o.attributeKey&&r(o.range.start);for(const t of o.values())s(t),a(t);return i;function r(t){const e=t.nodeBefore;if(e&&e.is("element","listItem")){let t=e;if(o.has(t))return;for(let e=t.previousSibling;e&&e.is("element","listItem");e=t.previousSibling)if(t=e,o.has(t))return;o.set(e,t)}else{const e=t.nodeAfter;e&&e.is("element","listItem")&&o.set(e,e)}}function s(t){let n=0,o=null;for(;t&&t.is("element","listItem");){const r=t.getAttribute("listIndent");if(r>n){let s;null===o?(o=r-n,s=n):(o>r&&(o=r),s=r-o),e.setAttribute("listIndent",s,t),i=!0}else o=null,n=t.getAttribute("listIndent")+1;t=t.nextSibling}}function a(t){let n=[],o=null;for(;t&&t.is("element","listItem");){const r=t.getAttribute("listIndent");if(o&&o.getAttribute("listIndent")>r&&(n=n.slice(0,r+1)),0!=r)if(n[r]){const o=n[r];t.getAttribute("listType")!=o&&(e.setAttribute("listType",o,t),i=!0)}else n[r]=t.getAttribute("listType");o=t,t=t.nextSibling}}}function az(t,[e,n]){let o=e.is("documentFragment")?e.getChild(0):e,i;if(i=n?this.createSelection(n):this.document.selection,o&&o.is("element","listItem")){const t=i.getFirstPosition();let e=null;if(t.parent.is("element","listItem")?e=t.parent:t.nodeBefore&&t.nodeBefore.is("element","listItem")&&(e=t.nodeBefore),e){const t=e.getAttribute("listIndent");if(t>0)for(;o&&o.is("element","listItem");)o._setAttribute("listIndent",o.getAttribute("listIndent")+t),o=o.nextSibling}}}function cz(t,e,n){const{writer:o,schema:i}=n;let r=o.createPositionAfter(t);for(const s of e)if("ul"==s.name||"ol"==s.name)r=n.convertItem(s,r).modelCursor;else{const e=n.convertItem(s,o.createPositionAt(t,"end")),a=e.modelRange.start.nodeAfter,c=a&&a.is("element")&&!i.checkChild(t,a.name);c&&(t=e.modelCursor.parent.is("element","listItem")?e.modelCursor.parent:lz(e.modelCursor),r=o.createPositionAfter(t))}return r}function lz(t){const e=new $h({startPosition:t});let n;do{n=e.next()}while(!n.value.item.is("element","listItem"));return n.value.item}function dz(t,e,n,o,i,r){const s=HN(e.nodeBefore,{sameIndent:!0,smallerIndent:!0,listIndent:t,foo:"b"}),a=i.mapper,c=i.writer,l=s?s.getAttribute("listIndent"):null;let d;if(s)if(l==t){const t=a.toViewElement(s).parent;d=c.createPositionAfter(t)}else{const t=r.createPositionAt(s,"end");d=a.toViewPosition(t)}else d=n;d=UN(d);for(const t of[...o.getChildren()])uz(t)&&(d=c.move(c.createRangeOn(t),d).end,VN(c,t,t.nextSibling),VN(c,t.previousSibling,t))}function uz(t){return t.is("element","ol")||t.is("element","ul")}function hz(t){let e=0,n=t.parent;for(;n;){if(n.is("element","li"))e++;else{const t=n.previousSibling;t&&t.is("element","li")&&e++}n=n.parent}return e}class fz extends nC{static get pluginName(){return"ListEditing"}static get requires(){return[PE]}init(){const t=this.editor;t.model.schema.register("listItem",{inheritAllFrom:"$block",allowAttributes:["listType","listIndent"]});const e=t.data,n=t.editing;t.model.document.registerPostFixer(e=>sz(t.model,e)),n.mapper.registerViewToModelLength("li",gz),e.mapper.registerViewToModelLength("li",gz),n.mapper.on("modelToViewPosition",iz(n.view)),n.mapper.on("viewToModelPosition",rz(t.model)),e.mapper.on("modelToViewPosition",iz(n.view)),t.conversion.for("editingDowncast").add(e=>{e.on("insert",XN,{priority:"high"}),e.on("insert:listItem",YN(t.model)),e.on("attribute:listType:listItem",QN,{priority:"high"}),e.on("attribute:listType:listItem",ZN,{priority:"low"}),e.on("attribute:listIndent:listItem",JN(t.model)),e.on("remove:listItem",$N(t.model)),e.on("remove",tz,{priority:"low"})}),t.conversion.for("dataDowncast").add(e=>{e.on("insert",XN,{priority:"high"}),e.on("insert:listItem",YN(t.model))}),t.conversion.for("upcast").add(t=>{t.on("element:ul",nz,{priority:"high"}),t.on("element:ol",nz,{priority:"high"}),t.on("element:li",oz,{priority:"high"}),t.on("element:li",ez)}),t.model.on("insertContent",az,{priority:"high"}),t.commands.add("numberedList",new zN(t,"numbered")),t.commands.add("bulletedList",new zN(t,"bulleted")),t.commands.add("indentList",new ON(t,"forward")),t.commands.add("outdentList",new ON(t,"backward"));const o=n.view.document;this.listenTo(o,"enter",(t,e)=>{const n=this.editor.model.document,o=n.selection.getLastPosition().parent;n.selection.isCollapsed&&"listItem"==o.name&&o.isEmpty&&(this.editor.execute("outdentList"),e.preventDefault(),t.stop())}),this.listenTo(o,"delete",(t,e)=>{if("backward"!==e.direction)return;const n=this.editor.model.document.selection;if(!n.isCollapsed)return;const o=n.getFirstPosition();if(!o.isAtStart)return;const i=o.parent;if("listItem"!==i.name)return;const r=i.previousSibling&&"listItem"===i.previousSibling.name;r||(this.editor.execute("outdentList"),e.preventDefault(),t.stop())},{priority:"high"});const i=t=>(e,n)=>{const o=this.editor.commands.get(t);o.isEnabled&&(this.editor.execute(t),n())};t.keystrokes.set("Tab",i("indentList")),t.keystrokes.set("Shift+Tab",i("outdentList"))}afterInit(){const t=this.editor.commands,e=t.get("indent"),n=t.get("outdent");e&&e.registerChildCommand(t.get("indentList")),n&&n.registerChildCommand(t.get("outdentList"))}}function gz(t){let e=1;for(const n of t.getChildren())if("ul"==n.name||"ol"==n.name)for(const t of n.getChildren())e+=gz(t);return e}var mz='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zM3.5 3v5H2V3.7H1v-1h2.5V3zM.343 17.857l2.59-3.257H2.92a.6.6 0 1 0-1.04 0H.302a2 2 0 1 1 3.995 0h-.001c-.048.405-.16.734-.333.988-.175.254-.59.692-1.244 1.312H4.3v1h-4l.043-.043zM7 14.75a.75.75 0 0 1 .75-.75h9.5a.75.75 0 1 1 0 1.5h-9.5a.75.75 0 0 1-.75-.75z"/></svg>',pz='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 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56.2493%;">'+`<iframe src="https://player.vimeo.com/video/${e}" `+'style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>'}},{name:"instagram",url:/^instagram\.com\/p\/(\w+)/},{name:"twitter",url:/^twitter\.com/},{name:"googleMaps",url:/^google\.com\/maps/},{name:"flickr",url:/^flickr\.com/},{name:"facebook",url:/^facebook\.com/}]}),this.registry=new sP(t.locale,t.config.get("mediaEmbed"))}init(){const t=this.editor,e=t.model.schema,n=t.t,o=t.conversion,i=t.config.get("mediaEmbed.previewsInData"),r=this.registry;t.commands.add("mediaEmbed",new oP(t)),e.register("media",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["url"]}),o.for("dataDowncast").elementToElement({model:"media",view:(t,{writer:e})=>{const n=t.getAttribute("url");return tP(e,r,n,{renderMediaPreview:n&&i})}}),o.for("dataDowncast").add(Qz(r,{renderMediaPreview:i})),o.for("editingDowncast").elementToElement({model:"media",view:(t,{writer:e})=>{const o=t.getAttribute("url"),i=tP(e,r,o,{renderForEditingView:!0});return Zz(i,e,n("media widget"))}}),o.for("editingDowncast").add(Qz(r,{renderForEditingView:!0})),o.for("upcast").elementToElement({view:{name:"oembed",attributes:{url:!0}},model:(t,{writer:e})=>{const n=t.getAttribute("url");if(r.hasMedia(n))return e.createElement("media",{url:n})}}).elementToElement({view:{name:"div",attributes:{"data-oembed-url":!0}},model:(t,{writer:e})=>{const n=t.getAttribute("data-oembed-url");if(r.hasMedia(n))return e.createElement("media",{url:n})}})}}const fP=/^(?:http(s)?:\/\/)?[\w.-]+(?:\.[\w.-]+)+[\w\-._~:/?#[\]@!$&'()*+,;=%]+$/;class gP extends nC{static get requires(){return[BC,nA]}static get pluginName(){return"AutoMediaEmbed"}constructor(t){super(t),this._timeoutId=null,this._positionToInsert=null}init(){const t=this.editor,e=t.model.document;this.listenTo(t.plugins.get(BC),"inputTransformation",()=>{const t=e.selection.getFirstRange(),n=ep.fromPosition(t.start);n.stickiness="toPrevious";const o=ep.fromPosition(t.end);o.stickiness="toNext",e.once("change:data",()=>{this._embedMediaBetweenPositions(n,o),n.detach(),o.detach()},{priority:"high"})}),t.commands.get("undo").on("execute",()=>{this._timeoutId&&(jd.window.clearTimeout(this._timeoutId),this._positionToInsert.detach(),this._timeoutId=null,this._positionToInsert=null)},{priority:"high"})}_embedMediaBetweenPositions(t,e){const n=this.editor,o=n.plugins.get(hP).registry,i=new kf(t,e),r=i.getWalker({ignoreElementEnd:!0});let s="";for(const t of r)t.item.is("$textProxy")&&(s+=t.item.data);if(s=s.trim(),!s.match(fP))return void i.detach();if(!o.hasMedia(s))return void i.detach();const a=n.commands.get("mediaEmbed");a.isEnabled?(this._positionToInsert=ep.fromPosition(t),this._timeoutId=jd.window.setTimeout(()=>{n.model.change(t=>{let e;this._timeoutId=null,t.remove(i),i.detach(),"$graveyard"!==this._positionToInsert.root.rootName&&(e=this._positionToInsert),nP(n.model,s,e),this._positionToInsert.detach(),this._positionToInsert=null})},100)):i.detach()}}var mP=n(63),pP={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},kP=rk()(mP.a,pP),bP=mP.a.locals||{};class wP extends tb{constructor(t,e){super(e);const n=e.t;this.focusTracker=new tk,this.keystrokes=new Vp,this.set("mediaURLInputValue",""),this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(n("Save"),lM,"ck-button-save"),this.saveButtonView.type="submit",this.saveButtonView.bind("isEnabled").to(this,"mediaURLInputValue",t=>!!t),this.cancelButtonView=this._createButton(n("Cancel"),dM,"ck-button-cancel","cancel"),this._focusables=new Ak,this._focusCycler=new Db({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this._validators=t,this.setTemplate({tag:"form",attributes:{class:["ck","ck-media-form","ck-responsive-form"],tabindex:"-1"},children:[this.urlInputView,this.saveButtonView,this.cancelButtonView]}),aM(this)}render(){super.render(),cM({view:this});const t=[this.urlInputView,this.saveButtonView,this.cancelButtonView];t.forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element);const e=t=>t.stopPropagation();this.keystrokes.set("arrowright",e),this.keystrokes.set("arrowleft",e),this.keystrokes.set("arrowup",e),this.keystrokes.set("arrowdown",e),this.listenTo(this.urlInputView.element,"selectstart",(t,e)=>{e.stopPropagation()},{priority:"high"})}focus(){this._focusCycler.focusFirst()}get url(){return this.urlInputView.fieldView.element.value.trim()}set url(t){this.urlInputView.fieldView.element.value=t.trim()}isValid(){this.resetFormStatus();for(const t of this._validators){const e=t(this);if(e)return this.urlInputView.errorText=e,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null,this.urlInputView.infoText=this._urlInputViewInfoDefault}_createUrlInput(){const t=this.locale.t,e=new JT(this.locale,rM),n=e.fieldView;return this._urlInputViewInfoDefault=t("Paste the media URL in the input."),this._urlInputViewInfoTip=t("Tip: Paste the URL into the content to embed faster."),e.label=t("Media URL"),e.infoText=this._urlInputViewInfoDefault,n.on("input",()=>{e.infoText=n.element.value?this._urlInputViewInfoTip:this._urlInputViewInfoDefault,this.mediaURLInputValue=n.element.value.trim()}),e}_createButton(t,e,n,o){const i=new cw(this.locale);return i.set({label:t,icon:e,tooltip:!0}),i.extendTemplate({attributes:{class:n}}),o&&i.delegate("execute").to(this,o),i}}var CP='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M18.68 3.03c.6 0 .59-.03.59.55v12.84c0 .59.01.56-.59.56H1.29c-.6 0-.59.03-.59-.56V3.58c0-.58-.01-.55.6-.55h17.38zM15.77 15V5H4.2v10h11.57zM2 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media"),icon:CP,tooltip:!0}),r.on("open",()=>{e.disableCssTransitions(),e.url=n.value||"",e.urlInputView.fieldView.select(),e.focus(),e.enableCssTransitions()},{priority:"low"}),t.on("submit",()=>{e.isValid()&&(o.execute("mediaEmbed",e.url),s())}),t.on("change:isOpen",()=>e.resetFormStatus()),t.on("cancel",()=>s())}_setUpForm(t,e,n){e.delegate("submit","cancel").to(t),e.urlInputView.bind("value").to(n,"value"),e.urlInputView.bind("isReadOnly").to(n,"isEnabled",t=>!t)}}function vP(t,e){return[e=>{if(!e.url.length)return t("The URL must not be empty.")},n=>{if(!e.hasMedia(n.url))return t("This media URL is not supported.")}]}var _P=n(64),yP={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},xP=rk()(_P.a,yP),DP=_P.a.locals||{};class EP extends nC{static get requires(){return[hP,AP,gP,HT]}static get pluginName(){return"MediaEmbed"}}function TP(t,e){for(const n of t.getChildren())if(n.is("element","b")&&"normal"===n.getStyle("font-weight")){const 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o=e.parent,i=n.createElement(t.type),r=o.getChildIndex(e)+1;return n.insertChild(r,i,o),t.style&&n.setStyle("list-style-type",t.style,i),i}function OP(t,e){return jP(t,e),e.rename("li",t)}function RP(t){const e={},n=t.getStyle("mso-list");if(n){const t=n.match(/(^|\s+)l(\d+)/i),o=n.match(/\s*lfo(\d+)/i),i=n.match(/\s*level(\d+)/i);t&&o&&i&&(e.id=t[2],e.order=o[1],e.indent=i[1])}return e}function jP(t,e){const n=new Ks({name:"span",styles:{"mso-list":"Ignore"}}),o=e.createRangeIn(t);for(const t of o)"elementStart"===t.type&&n.match(t.item)&&e.remove(t.item)}function FP(t,e){if(!t)return!0;if(t.id!==e.id)return e.indent-t.indent!=1;const n=e.element.previousSibling;return!n||!VP(n)}function VP(t){return t.is("element","ol")||t.is("element","ul")}function UP(t,e){return t?e.indent-t.indent:e.indent-1}function HP(t,e){const n=t.getAncestors({parentFirst:!0});let o=null,i=0;for(const t of n)if("ul"!==t.name&&"ol"!==t.name||i++,i===e){o=t;break}return o}const 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btoa(t.match(/\w{2}/g).map(t=>String.fromCharCode(parseInt(t,16))).join(""))}function eL(t,e){const n=e.createRangeIn(t),o=new Ks({name:/v:(.+)/}),i=[];for(const t of n){const e=t.item,n=e.previousSibling&&e.previousSibling.name||null;o.match(e)&&e.getAttribute("o:gfxdata")&&"v:shapetype"!==n&&i.push(t.item.getAttribute("id"))}return i}function nL(t,e,n){const o=n.createRangeIn(e),i=new Ks({name:"img"}),r=[];for(const e of o)if(i.match(e.item)){const n=e.item,o=n.getAttribute("v:shapes")?n.getAttribute("v:shapes").split(" "):[];o.length&&o.every(e=>t.indexOf(e)>-1)?r.push(n):n.getAttribute("src")||r.push(n)}for(const t of r)n.remove(t)}function oL(t,e){const n=e.createRangeIn(t),o=new Ks({name:/v:(.+)/}),i=[];for(const t of n)o.match(t.item)&&i.push(t.item);for(const t of i)e.remove(t)}function iL(t,e){const n=e.createRangeIn(t),o=new Ks({name:"img"}),i=[];for(const t of n)o.match(t.item)&&t.item.getAttribute("src").startsWith("file://")&&i.push(t.item);return i}function rL(t){if(!t)return[];const e=/{\\pict[\s\S]+?\\bliptag-?\d+(\\blipupi-?\d+)?({\\\*\\blipuid\s?[\da-fA-F]+)?[\s}]*?/,n=new RegExp("(?:("+e.source+"))([\\da-fA-F\\s]+)\\}","g"),o=t.match(n),i=[];if(o)for(const t of o){let n=!1;t.includes("\\pngblip")?n="image/png":t.includes("\\jpegblip")&&(n="image/jpeg"),n&&i.push({hex:t.replace(e,"").replace(/[^\da-fA-F]/g,""),type:n})}return i}function sL(t,e,n){if(t.length===e.length)for(let o=0;o<t.length;o++){const i=`data:${e[o].type};base64,${tL(e[o].hex)}`;n.setAttribute("src",i,t[o])}}const aL=/<meta\s*name="?generator"?\s*content="?microsoft\s*word\s*\d+"?\/?>/i,cL=/xmlns:o="urn:schemas-microsoft-com/i;class lL{constructor(t){this.document=t}isActive(t){return aL.test(t)||cL.test(t)}execute(t){const{body:e,stylesString:n}=$P(t.dataTransfer.getData("text/html"),this.document.stylesProcessor);MP(e,n),XP(e,t.dataTransfer.getData("text/rtf")),t.content=e}}class dL extends nC{static get pluginName(){return"PasteFromOffice"}static get 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t=n.createRangeOn(o);for(const i of this._getFormattingAttributes(o,e))n.removeAttribute(i,t)}})}*_getFormattingItems(t,e){const n=t=>!!sC(this._getFormattingAttributes(t,e));for(const o of t.getRanges())for(const t of o.getItems())!e.isBlock(t)&&n(t)&&(yield t);for(const e of t.getSelectedBlocks())n(e)&&(yield e);n(t)&&(yield t)}*_getFormattingAttributes(t,e){for(const[n]of t.getAttributes()){const t=e.getAttributeProperties(n);t&&t.isFormatting&&(yield n)}}}class mL extends nC{static get pluginName(){return"RemoveFormatEditing"}init(){const t=this.editor;t.commands.add("removeFormat",new gL(t))}}class pL extends nC{static get requires(){return[mL,fL]}static get pluginName(){return"RemoveFormat"}}const kL="strikethrough";class bL extends nC{static get pluginName(){return"StrikethroughEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:kL}),t.model.schema.setAttributeProperties(kL,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:kL,view:"s",upcastAlso:["del","strike",{styles:{"text-decoration":"line-through"}}]}),t.commands.add(kL,new T_(t,kL)),t.keystrokes.set("CTRL+SHIFT+X","strikethrough")}}var wL='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 16.4c-.8-.4-1.5-.9-2.2-1.5a.6.6 0 0 1-.2-.5l.3-.6h1c1 1.2 2.1 1.7 3.7 1.7 1 0 1.8-.3 2.3-.6.6-.4.6-1.2.6-1.3.2-1.2-.9-2.1-.9-2.1h2.1c.3.7.4 1.2.4 1.7v.8l-.6 1.2c-.6.8-1.1 1-1.6 1.2a6 6 0 0 1-2.4.6c-1 0-1.8-.3-2.5-.6zM6.8 9L6 8.3c-.4-.5-.5-.8-.5-1.6 0-.7.1-1.3.5-1.8.4-.6 1-1 1.6-1.3a6.3 6.3 0 0 1 4.7 0 4 4 0 0 1 1.7 1l.3.7c0 .1.2.4-.2.7-.4.2-.9.1-1 0a3 3 0 0 0-1.2-1c-.4-.2-1-.3-2-.4-.7 0-1.4.2-2 .6-.8.6-1 .8-1 1.5 0 .8.5 1 1.2 1.5.6.4 1.1.7 1.9 1H6.8z"/><path d="M3 10.5V9h14v1.5z"/></svg>';const CL="strikethrough";class AL extends nC{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(CL,n=>{const o=t.commands.get(CL),i=new cw(n);return i.set({label:e("Strikethrough"),icon:wL,keystroke:"CTRL+SHIFT+X",tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",()=>{t.execute(CL),t.editing.view.focus()}),i})}}class vL extends nC{static get requires(){return[bL,AL]}static get pluginName(){return"Strikethrough"}}function _L(t,e,n,o,i=1){e>i?o.setAttribute(t,e,n):o.removeAttribute(t,n)}function yL(t,e,n={}){const o=t.createElement("tableCell",n);return t.insertElement("paragraph",o),t.insert(o,e),o}function xL(t,e){const n=e.parent.parent,o=parseInt(n.getAttribute("headingColumns")||0),{column:i}=t.getCellLocation(e);return!!o&&i<o}function DL(){return t=>{t.on("element:table",(t,e,n)=>{const o=e.viewItem;if(!n.consumable.test(o,{name:!0}))return;const{rows:i,headingRows:r,headingColumns:s}=TL(o),a={};s&&(a.headingColumns=s),r&&(a.headingRows=r);const c=n.writer.createElement("table",a);if(n.safeInsert(c,e.modelCursor)){if(n.consumable.consume(o,{name:!0}),i.forEach(t=>n.convertItem(t,n.writer.createPositionAt(c,"end"))),c.isEmpty){const t=n.writer.createElement("tableRow");n.writer.insert(t,n.writer.createPositionAt(c,"end")),yL(n.writer,n.writer.createPositionAt(t,"end"))}n.updateConversionResult(c,e)}})}}function EL(){return t=>{t.on("element:tr",(t,e)=>{e.viewItem.isEmpty&&0==e.modelCursor.index&&t.stop()},{priority:"high"})}}function TL(t){const e={headingRows:0,headingColumns:0},n=[],o=[];let i;for(const r of Array.from(t.getChildren()))if("tbody"===r.name||"thead"===r.name||"tfoot"===r.name){"thead"!==r.name||i||(i=r);const t=Array.from(r.getChildren()).filter(t=>t.is("element","tr"));for(const r of t)if("thead"===r.parent.name&&r.parent===i)e.headingRows++,n.push(r);else{o.push(r);const t=ML(r,e,i);t>e.headingColumns&&(e.headingColumns=t)}}return e.rows=[...n,...o],e}function ML(t){let e=0,n=0;const o=Array.from(t.getChildren()).filter(t=>"th"===t.name||"td"===t.name);for(;n<o.length&&"th"===o[n].name;){const t=o[n],i=parseInt(t.getAttribute("colspan")||1);e+=i,n++}return e}class SL{constructor(t,e={}){this._table=t,this._startRow=void 0!==e.row?e.row:e.startRow||0,this._endRow=void 0!==e.row?e.row:e.endRow,this._startColumn=void 0!==e.column?e.column:e.startColumn||0,this._endColumn=void 0!==e.column?e.column:e.endColumn,this._includeAllSlots=!!e.includeAllSlots,this._skipRows=new Set,this._row=0,this._column=0,this._cellIndex=0,this._spannedCells=new Map,this._nextCellAtColumn=-1}[Symbol.iterator](){return this}next(){const t=this._table.getChild(this._row);if(!t||this._isOverEndRow())return{done:!0};if(this._isOverEndColumn())return this._advanceToNextRow();let e=null;const n=this._getSpanned();if(n)this._includeAllSlots&&!this._shouldSkipSlot()&&(e=this._formatOutValue(n.cell,n.row,n.column));else{const n=t.getChild(this._cellIndex);if(!n)return this._advanceToNextRow();const o=parseInt(n.getAttribute("colspan")||1),i=parseInt(n.getAttribute("rowspan")||1);(o>1||i>1)&&this._recordSpans(n,i,o),this._shouldSkipSlot()||(e=this._formatOutValue(n)),this._nextCellAtColumn=this._column+o}return this._column++,this._column==this._nextCellAtColumn&&this._cellIndex++,e||this.next()}skipRow(t){this._skipRows.add(t)}_advanceToNextRow(){return this._row++,this._column=0,this._cellIndex=0,this._nextCellAtColumn=-1,this.next()}_isOverEndRow(){return void 0!==this._endRow&&this._row>this._endRow}_isOverEndColumn(){return void 0!==this._endColumn&&this._column>this._endColumn}_formatOutValue(t,e=this._row,n=this._column){return{done:!1,value:new IL(this,t,e,n)}}_shouldSkipSlot(){const t=this._skipRows.has(this._row),e=this._row<this._startRow,n=this._column<this._startColumn,o=void 0!==this._endColumn&&this._column>this._endColumn;return t||e||n||o}_getSpanned(){const t=this._spannedCells.get(this._row);return t&&t.get(this._column)||null}_recordSpans(t,e,n){const o={cell:t,row:this._row,column:this._column};for(let t=this._row;t<this._row+e;t++)for(let e=this._column;e<this._column+n;e++)t==this._row&&e==this._column||this._markSpannedCell(t,e,o)}_markSpannedCell(t,e,n){this._spannedCells.has(t)||this._spannedCells.set(t,new Map);const o=this._spannedCells.get(t);o.set(e,n)}}class IL{constructor(t,e,n,o){this.cell=e,this.row=t._row,this.column=t._column,this.cellAnchorRow=n,this.cellAnchorColumn=o,this._cellIndex=t._cellIndex,this._table=t._table}get isAnchor(){return this.row===this.cellAnchorRow&&this.column===this.cellAnchorColumn}get cellWidth(){return parseInt(this.cell.getAttribute("colspan")||1)}get cellHeight(){return parseInt(this.cell.getAttribute("rowspan")||1)}getPositionBefore(){const t=this._table.root.document.model;return t.createPositionAt(this._table.getChild(this.row),this._cellIndex)}}function BL(t={}){return e=>e.on("insert:table",(e,n,o)=>{const i=n.item;if(!o.consumable.consume(i,"insert"))return;o.consumable.consume(i,"attribute:headingRows:table"),o.consumable.consume(i,"attribute:headingColumns:table");const r=t&&t.asWidget,s=o.writer.createContainerElement("figure",{class:"table"}),a=o.writer.createContainerElement("table");let c;o.writer.insert(o.writer.createPositionAt(s,0),a),r&&(c=jL(s,o.writer));const l=new SL(i),d={headingRows:i.getAttribute("headingRows")||0,headingColumns:i.getAttribute("headingColumns")||0},u=new Map;for(const e of l){const{row:n,cell:r}=e,s=i.getChild(n),c=u.get(n)||HL(a,s,n,d,o);u.set(n,c),o.consumable.consume(r,"insert");const l=o.writer.createPositionAt(c,"end");UL(e,d,l,o,t)}for(const t of i.getChildren()){const e=t.index;u.has(e)||u.set(e,HL(a,t,e,d,o))}const h=o.mapper.toViewPosition(n.range.start);o.mapper.bindElements(i,r?c:s),o.writer.insert(h,r?c:s)})}function NL(){return t=>t.on("insert:tableRow",(t,e,n)=>{const o=e.item;if(!n.consumable.consume(o,"insert"))return;const i=o.parent,r=n.mapper.toViewElement(i),s=QL(r),a=i.getChildIndex(o),c=new SL(i,{row:a}),l={headingRows:i.getAttribute("headingRows")||0,headingColumns:i.getAttribute("headingColumns")||0},d=new Map;for(const t of c){const e=d.get(a)||HL(s,o,a,l,n);d.set(a,e),n.consumable.consume(t.cell,"insert");const i=n.writer.createPositionAt(e,"end");UL(t,l,i,n,{asWidget:!0})}})}function zL(){return t=>t.on("insert:tableCell",(t,e,n)=>{const o=e.item;if(!n.consumable.consume(o,"insert"))return;const i=o.parent,r=i.parent,s=r.getChildIndex(i),a=new SL(r,{row:s}),c={headingRows:r.getAttribute("headingRows")||0,headingColumns:r.getAttribute("headingColumns")||0};for(const t of a)if(t.cell===o){const e=n.mapper.toViewElement(i),r=n.writer.createPositionAt(e,i.getChildIndex(o));return void UL(t,c,r,n,{asWidget:!0})}})}function PL(){return t=>t.on("attribute:headingColumns:table",(t,e,n)=>{const o=e.item;if(!n.consumable.consume(e.item,t.name))return;const i={headingRows:o.getAttribute("headingRows")||0,headingColumns:o.getAttribute("headingColumns")||0},r=e.attributeOldValue,s=e.attributeNewValue,a=(r>s?r:s)-1;for(const t of new SL(o,{endColumn:a}))VL(t,i,n)})}function LL(){return t=>t.on("remove:tableRow",(t,e,n)=>{t.stop();const o=n.writer,i=n.mapper,r=i.toViewPosition(e.position).getLastMatchingPosition(t=>!t.item.is("element","tr")),s=r.nodeAfter,a=s.parent,c=a.parent,l=o.createRangeOn(s),d=o.remove(l);for(const t of o.createRangeIn(d).getItems())i.unbindViewElement(t);$L("thead",c,n),$L("tbody",c,n)},{priority:"higher"})}function OL(t,e){const{writer:n}=e;if(t.parent.is("element","tableCell"))return RL(t)?n.createContainerElement("span",{style:"display:inline-block"}):n.createContainerElement("p")}function RL(t){const e=t.parent,n=1===e.childCount;return n&&!ZL(t)}function jL(t,e){return e.setCustomProperty("table",!0,t),EA(t,e,{hasSelectionHandle:!0})}function FL(t,e,n){const o=n.writer,i=n.mapper.toViewElement(t),r=o.createEditableElement(e,i.getAttributes()),s=IA(r,o);TA(s,o,(t,e,n)=>n.addClass(xs(e.classes),t),(t,e,n)=>n.removeClass(xs(e.classes),t)),o.insert(o.createPositionAfter(i),s),o.move(o.createRangeIn(i),o.createPositionAt(s,0)),o.remove(o.createRangeOn(i)),n.mapper.unbindViewElement(i),n.mapper.bindElements(t,s)}function VL(t,e,n){const{cell:o}=t,i=GL(t,e),r=n.mapper.toViewElement(o);r&&r.name!==i&&FL(o,i,n)}function UL(t,e,n,o,i){const r=i&&i.asWidget,s=GL(t,e),a=r?IA(o.writer.createEditableElement(s),o.writer):o.writer.createContainerElement(s);r&&TA(a,o.writer,(t,e,n)=>n.addClass(xs(e.classes),t),(t,e,n)=>n.removeClass(xs(e.classes),t));const c=t.cell,l=c.getChild(0),d=1===c.childCount&&"paragraph"===l.name;if(o.writer.insert(n,a),o.mapper.bindElements(c,a),!r&&!ZL(l)&&d){const t=c.getChild(0);o.consumable.consume(t,"insert"),o.mapper.bindElements(t,a)}}function HL(t,e,n,o,i){i.consumable.consume(e,"insert");const r=e.isEmpty?i.writer.createEmptyElement("tr"):i.writer.createContainerElement("tr");i.mapper.bindElements(e,r);const s=o.headingRows,a=qL(KL(n,o),t,i),c=s>0&&n>=s?n-s:n,l=i.writer.createPositionAt(a,c);return i.writer.insert(l,r),r}function GL(t,e){const{row:n,column:o}=t,{headingColumns:i,headingRows:r}=e,s=r&&r>n;if(s)return"th";const a=i&&i>o;return a?"th":"td"}function KL(t,e){return t<e.headingRows?"thead":"tbody"}function qL(t,e,n){const o=WL(t,e);return o||YL(t,e,n)}function WL(t,e){for(const n of e.getChildren())if(n.name==t)return n}function YL(t,e,n){const o=n.writer.createContainerElement(t),i=n.writer.createPositionAt(e,"tbody"==t?"end":0);return n.writer.insert(i,o),o}function $L(t,e,n){const o=WL(t,e);o&&0===o.childCount&&n.writer.remove(n.writer.createRangeOn(o))}function QL(t){for(const e of t.getChildren())if("table"===e.name)return e}function ZL(t){return!![...t.getAttributeKeys()].length}class JL extends iC{refresh(){const t=this.editor.model,e=t.document.selection,n=t.schema,o=XL(e.getFirstPosition());this.isEnabled=n.checkChild(o,"table")}execute(t={}){const e=this.editor.model,n=e.document.selection,o=this.editor.plugins.get("TableUtils"),i=BA(n,e);e.change(n=>{const r=o.createTable(n,t);e.insertContent(r,i),n.setSelection(n.createPositionAt(r.getNodeByPath([0,0,0]),0))})}}function XL(t){const e=t.parent;return e===e.root?e:e.parent}function tO(t){const e=[];for(const n of sO(t.getRanges())){const t=n.getContainedElement();t&&t.is("element","tableCell")&&e.push(t)}return e}function eO(t){const e=[];for(const n of t.getRanges()){const t=n.start.findAncestor("tableCell");t&&e.push(t)}return e}function nO(t){const e=tO(t);return e.length?e:eO(t)}function oO(t){const e=t.map(t=>t.parent.index);return aO(e)}function iO(t){const e=t[0].findAncestor("table"),n=[...new SL(e)],o=n.filter(e=>t.includes(e.cell)).map(t=>t.column);return aO(o)}function rO(t,e){if(t.length<2||!dO(t))return!1;const n=new Set,o=new Set;let i=0;for(const r of t){const{row:t,column:s}=e.getCellLocation(r),a=parseInt(r.getAttribute("rowspan")||1),c=parseInt(r.getAttribute("colspan")||1);n.add(t),o.add(s),a>1&&n.add(t+a-1),c>1&&o.add(s+c-1),i+=a*c}const r=lO(n,o);return r==i}function sO(t){return Array.from(t).sort(cO)}function aO(t){const e=t.sort((t,e)=>t-e),n=e[0],o=e[e.length-1];return{first:n,last:o}}function cO(t,e){const n=t.start,o=e.start;return n.isBefore(o)?-1:1}function lO(t,e){const n=Array.from(t.values()),o=Array.from(e.values()),i=Math.max(...n),r=Math.min(...n),s=Math.max(...o),a=Math.min(...o);return(i-r+1)*(s-a+1)}function dO(t){const e=t[0].findAncestor("table"),n=oO(t),o=parseInt(e.getAttribute("headingRows")||0);if(!uO(n,o))return!1;const i=parseInt(e.getAttribute("headingColumns")||0),r=iO(t);return uO(r,i)}function uO({first:t,last:e},n){const o=t<n,i=e<n;return o===i}class hO extends iC{constructor(t,e={}){super(t),this.order=e.order||"below"}refresh(){const t=this.editor.model.document.selection,e=t.getFirstPosition().findAncestor("table");this.isEnabled=!!e}execute(){const t=this.editor,e=t.model.document.selection,n=t.plugins.get("TableUtils"),o="above"===this.order,i=nO(e),r=oO(i),s=o?r.first:r.last,a=i[0].findAncestor("table");n.insertRows(a,{at:o?s:s+1,copyStructureFromAbove:!o})}}class fO extends iC{constructor(t,e={}){super(t),this.order=e.order||"right"}refresh(){const t=this.editor.model.document.selection,e=t.getFirstPosition().findAncestor("table");this.isEnabled=!!e}execute(){const t=this.editor,e=t.model.document.selection,n=t.plugins.get("TableUtils"),o="left"===this.order,i=nO(e),r=iO(i),s=o?r.first:r.last,a=i[0].findAncestor("table");n.insertColumns(a,{columns:1,at:o?s:s+1})}}class gO extends iC{constructor(t,e={}){super(t),this.direction=e.direction||"horizontally"}refresh(){const t=nO(this.editor.model.document.selection);this.isEnabled=1===t.length}execute(){const t=nO(this.editor.model.document.selection)[0],e="horizontally"===this.direction,n=this.editor.plugins.get("TableUtils");e?n.splitCellHorizontally(t,2):n.splitCellVertically(t,2)}}function mO(t,e,n){const{startRow:o,startColumn:i,endRow:r,endColumn:s}=e,a=n.createElement("table"),c=r-o+1;for(let t=0;t<c;t++)n.insertElement("tableRow",a,"end");const l=[...new SL(t,{startRow:o,endRow:r,startColumn:i,endColumn:s,includeAllSlots:!0})];for(const{row:t,column:e,cell:c,isAnchor:d,cellAnchorRow:u,cellAnchorColumn:h}of l){const l=t-o,f=a.getChild(l);if(d){const o=n.cloneElement(c);n.append(o,f),CO(o,t,e,r,s,n)}else(u<o||h<i)&&yL(n,n.createPositionAt(f,"end"))}return AO(a,t,o,i,n),a}function pO(t,e,n=0){const o=[],i=new SL(t,{startRow:n,endRow:e-1});for(const t of i){const{row:n,cellHeight:i}=t,r=n+i-1;n<e&&e<=r&&o.push(t)}return o}function kO(t,e,n){const o=t.parent,i=o.parent,r=o.index,s=parseInt(t.getAttribute("rowspan")),a=e-r,c={},l=s-a;l>1&&(c.rowspan=l);const d=parseInt(t.getAttribute("colspan")||1);d>1&&(c.colspan=d);const u=r,h=u+a,f=[...new SL(i,{startRow:u,endRow:h,includeAllSlots:!0})];let g=null,m;for(const e of f){const{row:o,column:i,cell:r}=e;r===t&&void 0===m&&(m=i),void 0!==m&&m===i&&o===h&&(g=yL(n,e.getPositionBefore(),c))}return _L("rowspan",a,t,n),g}function bO(t,e){const n=[],o=new SL(t);for(const t of o){const{column:o,cellWidth:i}=t,r=o+i-1;o<e&&e<=r&&n.push(t)}return n}function wO(t,e,n,o){const i=parseInt(t.getAttribute("colspan")),r=n-e,s={},a=i-r;a>1&&(s.colspan=a);const c=parseInt(t.getAttribute("rowspan")||1);c>1&&(s.rowspan=c);const l=yL(o,o.createPositionAfter(t),s);return _L("colspan",r,t,o),l}function CO(t,e,n,o,i,r){const s=parseInt(t.getAttribute("colspan")||1),a=parseInt(t.getAttribute("rowspan")||1),c=n+s-1;if(c>i){const e=i-n+1;_L("colspan",e,t,r,1)}const l=e+a-1;if(l>o){const n=o-e+1;_L("rowspan",n,t,r,1)}}function AO(t,e,n,o,i){const r=parseInt(e.getAttribute("headingRows")||0);if(r>0){const e=r-n;_L("headingRows",e,t,i,0)}const s=parseInt(e.getAttribute("headingColumns")||0);if(s>0){const e=s-o;_L("headingColumns",e,t,i,0)}}function vO(t,e){const n=e.getColumns(t),o=new Array(n).fill(0);for(const{column:e}of new SL(t))o[e]++;const i=o.reduce((t,e,n)=>e?t:[...t,n],[]);if(i.length>0){const n=i[i.length-1];return e.removeColumns(t,{at:n}),!0}return!1}function _O(t,e){const n=[];for(let e=0;e<t.childCount;e++){const o=t.getChild(e);o.isEmpty&&n.push(e)}if(n.length>0){const o=n[n.length-1];return e.removeRows(t,{at:o}),!0}return!1}function yO(t,e){const n=vO(t,e);n||_O(t,e)}function xO(t,e){const n=Array.from(new SL(t,{startColumn:e.firstColumn,endColumn:e.lastColumn,row:e.lastRow})),o=n.every(({cellHeight:t})=>1===t);if(o)return e.lastRow;const i=n[0].cellHeight-1;return e.lastRow+i}function DO(t,e){const n=Array.from(new SL(t,{startRow:e.firstRow,endRow:e.lastRow,column:e.lastColumn})),o=n.every(({cellWidth:t})=>1===t);if(o)return e.lastColumn;const i=n[0].cellWidth-1;return e.lastColumn+i}class EO extends iC{constructor(t,e){super(t),this.direction=e.direction,this.isHorizontal="right"==this.direction||"left"==this.direction}refresh(){const t=this._getMergeableCell();this.value=t,this.isEnabled=!!t}execute(){const t=this.editor.model,e=t.document,n=eO(e.selection)[0],o=this.value,i=this.direction;t.change(t=>{const e="right"==i||"down"==i,r=e?n:o,s=e?o:n,a=s.parent;SO(s,r,t);const c=this.isHorizontal?"colspan":"rowspan",l=parseInt(n.getAttribute(c)||1),d=parseInt(o.getAttribute(c)||1);t.setAttribute(c,l+d,r),t.setSelection(t.createRangeIn(r));const u=this.editor.plugins.get("TableUtils"),h=a.findAncestor("table");yO(h,u)})}_getMergeableCell(){const t=this.editor.model,e=t.document,n=eO(e.selection)[0];if(!n)return;const o=this.editor.plugins.get("TableUtils"),i=this.isHorizontal?TO(n,this.direction,o):MO(n,this.direction);if(!i)return;const r=this.isHorizontal?"rowspan":"colspan",s=parseInt(n.getAttribute(r)||1),a=parseInt(i.getAttribute(r)||1);return a===s?i:void 0}}function TO(t,e,n){const o=t.parent,i=o.parent,r="right"==e?t.nextSibling:t.previousSibling,s=(i.getAttribute("headingColumns")||0)>0;if(!r)return;const a="right"==e?t:r,c="right"==e?r:t,{column:l}=n.getCellLocation(a),{column:d}=n.getCellLocation(c),u=parseInt(a.getAttribute("colspan")||1),h=xL(n,a,i),f=xL(n,c,i);if(s&&h!=f)return;const g=l+u===d;return g?r:void 0}function MO(t,e){const n=t.parent,o=n.parent,i=o.getChildIndex(n);if("down"==e&&i===o.childCount-1||"up"==e&&0===i)return;const r=parseInt(t.getAttribute("rowspan")||1),s=o.getAttribute("headingRows")||0,a="down"==e&&i+r===s,c="up"==e&&i===s;if(s&&(a||c))return;const l=parseInt(t.getAttribute("rowspan")||1),d="down"==e?i+l:i,u=[...new SL(o,{endRow:d})],h=u.find(e=>e.cell===t),f=h.column,g=u.find(({row:t,cellHeight:n,column:o})=>o===f&&("down"==e?t===d:d===t+n));return g&&g.cell}function SO(t,e,n){IO(t)||(IO(e)&&n.remove(n.createRangeIn(e)),n.move(n.createRangeIn(t),n.createPositionAt(e,"end"))),n.remove(t)}function IO(t){return 1==t.childCount&&t.getChild(0).is("element","paragraph")&&t.getChild(0).isEmpty}class BO extends iC{refresh(){const t=nO(this.editor.model.document.selection),e=t[0];if(e){const n=e.findAncestor("table"),o=this.editor.plugins.get("TableUtils").getRows(n),i=o-1,r=oO(t),s=0===r.first&&r.last===i;this.isEnabled=!s}else this.isEnabled=!1}execute(){const t=this.editor.model,e=nO(t.document.selection),n=oO(e),o=e[0],i=o.findAncestor("table"),r=this.editor.plugins.get("TableUtils").getCellLocation(o).column;t.change(t=>{const e=n.last-n.first+1;this.editor.plugins.get("TableUtils").removeRows(i,{at:n.first,rows:e});const o=NO(i,n.first,r);t.setSelection(t.createPositionAt(o,0))})}}function NO(t,e,n){const o=t.getChild(e)||t.getChild(t.childCount-1);let i=o.getChild(0),r=0;for(const t of o.getChildren()){if(r>n)return i;i=t,r+=parseInt(t.getAttribute("colspan")||1)}return i}class zO extends iC{refresh(){const t=nO(this.editor.model.document.selection),e=t[0];if(e){const n=e.findAncestor("table"),o=this.editor.plugins.get("TableUtils").getColumns(n),{first:i,last:r}=iO(t);this.isEnabled=r-i<o-1}else this.isEnabled=!1}execute(){const[t,e]=LO(this.editor.model.document.selection),n=t.parent.parent,o=[...new SL(n)],i={first:o.find(e=>e.cell===t).column,last:o.find(t=>t.cell===e).column},r=PO(o,t,e,i);this.editor.model.change(t=>{const e=i.last-i.first+1;this.editor.plugins.get("TableUtils").removeColumns(n,{at:i.first,columns:e}),t.setSelection(t.createPositionAt(r,0))})}}function PO(t,e,n,o){const i=parseInt(n.getAttribute("colspan")||1);return i>1?n:e.previousSibling||n.nextSibling?n.nextSibling||e.previousSibling:o.first?t.reverse().find(({column:t})=>t<o.first).cell:t.reverse().find(({column:t})=>t>o.last).cell}function LO(t){const e=nO(t),n=e[0],o=e.pop(),i=[n,o];return n.isBefore(o)?i:i.reverse()}class OO extends iC{refresh(){const t=this.editor.model,e=nO(t.document.selection),n=e.length>0;this.isEnabled=n,this.value=n&&e.every(t=>this._isInHeading(t,t.parent.parent))}execute(t={}){if(t.forceValue===this.value)return;const e=this.editor.model,n=nO(e.document.selection),o=n[0].findAncestor("table"),{first:i,last:r}=oO(n),s=this.value?i:r+1,a=o.getAttribute("headingRows")||0;e.change(t=>{if(s){const e=s>a?a:0,n=pO(o,s,e);for(const{cell:e}of n)kO(e,s,t)}_L("headingRows",s,o,t,0)})}_isInHeading(t,e){const n=parseInt(e.getAttribute("headingRows")||0);return!!n&&t.parent.index<n}}class RO extends iC{refresh(){const t=this.editor.model,e=nO(t.document.selection),n=this.editor.plugins.get("TableUtils"),o=e.length>0;this.isEnabled=o,this.value=o&&e.every(t=>xL(n,t))}execute(t={}){if(t.forceValue===this.value)return;const e=this.editor.model,n=nO(e.document.selection),o=n[0].findAncestor("table"),{first:i,last:r}=iO(n),s=this.value?i:r+1;e.change(t=>{if(s){const e=bO(o,s);for(const{cell:n,column:o}of e)wO(n,o,s,t)}_L("headingColumns",s,o,t,0)})}}class jO extends nC{static get pluginName(){return"TableUtils"}init(){this.decorate("insertColumns"),this.decorate("insertRows")}getCellLocation(t){const e=t.parent,n=e.parent,o=n.getChildIndex(e),i=new SL(n,{row:o});for(const{cell:e,row:n,column:o}of i)if(e===t)return{row:n,column:o}}createTable(t,e){const n=t.createElement("table"),o=parseInt(e.rows)||2,i=parseInt(e.columns)||2;return FO(t,n,0,o,i),e.headingRows&&_L("headingRows",e.headingRows,n,t,0),e.headingColumns&&_L("headingColumns",e.headingColumns,n,t,0),n}insertRows(t,e={}){const n=this.editor.model,o=e.at||0,i=e.rows||1,r=void 0!==e.copyStructureFromAbove,s=e.copyStructureFromAbove?o-1:o,a=this.getRows(t),c=this.getColumns(t);n.change(e=>{const n=t.getAttribute("headingRows")||0;if(n>o&&_L("headingRows",n+i,t,e,0),!r&&(0===o||o===a))return void FO(e,t,o,i,c);const l=r?Math.max(o,s):o,d=new SL(t,{endRow:l}),u=new Array(c).fill(1);for(const{row:t,column:n,cellHeight:a,cellWidth:c,cell:l}of d){const d=t+a-1,h=t<o&&o<=d,f=t<=s&&s<=d;h?(e.setAttribute("rowspan",a+i,l),u[n]=-c):r&&f&&(u[n]=c)}for(let n=0;n<i;n++){const n=e.createElement("tableRow");e.insert(n,t,o);for(let t=0;t<u.length;t++){const o=u[t],i=e.createPositionAt(n,"end");o>0&&yL(e,i,o>1?{colspan:o}:null),t+=Math.abs(o)-1}}})}insertColumns(t,e={}){const n=this.editor.model,o=e.at||0,i=e.columns||1;n.change(e=>{const n=t.getAttribute("headingColumns");o<n&&e.setAttribute("headingColumns",n+i,t);const r=this.getColumns(t);if(0===o||r===o){for(const n of t.getChildren())VO(i,e,e.createPositionAt(n,o?"end":0));return}const s=new SL(t,{column:o,includeAllSlots:!0});for(const t of s){const{row:n,cell:r,cellAnchorColumn:a,cellAnchorRow:c,cellWidth:l,cellHeight:d}=t;if(a<o){e.setAttribute("colspan",l+i,r);const t=c+d-1;for(let e=n;e<=t;e++)s.skipRow(e)}else VO(i,e,t.getPositionBefore())}})}removeRows(t,e){const n=this.editor.model,o=e.rows||1,i=e.at,r=i+o-1;n.change(e=>{const{cellsToMove:n,cellsToTrim:o}=KO(t,i,r);if(n.size){const o=r+1;qO(t,o,n,e)}for(let n=r;n>=i;n--)e.remove(t.getChild(n));for(const{rowspan:t,cell:n}of o)_L("rowspan",t,n,e);GO(t,i,r,e),vO(t,this)||_O(t,this)})}removeColumns(t,e){const n=this.editor.model,o=e.at,i=e.columns||1,r=e.at+i-1;n.change(e=>{HO(t,{first:o,last:r},e);for(let n=r;n>=o;n--)for(const{cell:o,column:i,cellWidth:r}of[...new SL(t)])i<=n&&r>1&&i+r>n?_L("colspan",r-1,o,e):i===n&&e.remove(o);_O(t,this)||vO(t,this)})}splitCellVertically(t,e=2){const n=this.editor.model,o=t.parent,i=o.parent,r=parseInt(t.getAttribute("rowspan")||1),s=parseInt(t.getAttribute("colspan")||1);n.change(n=>{if(s>1){const{newCellsSpan:o,updatedSpan:i}=UO(s,e);_L("colspan",i,t,n);const a={};o>1&&(a.colspan=o),r>1&&(a.rowspan=r);const c=s>e?e-1:s-1;VO(c,n,n.createPositionAfter(t),a)}if(s<e){const o=e-s,a=[...new SL(i)],{column:c}=a.find(({cell:e})=>e===t),l=a.filter(({cell:e,cellWidth:n,column:o})=>{const i=e!==t&&o===c,r=o<c&&o+n>c;return i||r});for(const{cell:t,cellWidth:e}of l)n.setAttribute("colspan",e+o,t);const d={};r>1&&(d.rowspan=r),VO(o,n,n.createPositionAfter(t),d);const u=i.getAttribute("headingColumns")||0;u>c&&_L("headingColumns",u+o,i,n)}})}splitCellHorizontally(t,e=2){const n=this.editor.model,o=t.parent,i=o.parent,r=i.getChildIndex(o),s=parseInt(t.getAttribute("rowspan")||1),a=parseInt(t.getAttribute("colspan")||1);n.change(n=>{if(s>1){const o=[...new SL(i,{startRow:r,endRow:r+s-1,includeAllSlots:!0})],{newCellsSpan:c,updatedSpan:l}=UO(s,e);_L("rowspan",l,t,n);const{column:d}=o.find(({cell:e})=>e===t),u={};c>1&&(u.rowspan=c),a>1&&(u.colspan=a);for(const t of o){const{column:e,row:o}=t,i=o>=r+l,s=e===d,a=(o+r+l)%c==0;i&&s&&a&&VO(1,n,t.getPositionBefore(),u)}}if(s<e){const o=e-s,c=[...new SL(i,{startRow:0,endRow:r})];for(const{cell:e,cellHeight:i,row:s}of c)if(e!==t&&s+i>r){const t=i+o;n.setAttribute("rowspan",t,e)}const l={};a>1&&(l.colspan=a),FO(n,i,r+1,o,1,l);const d=i.getAttribute("headingRows")||0;d>r&&_L("headingRows",d+o,i,n)}})}getColumns(t){const e=t.getChild(0);return[...e.getChildren()].reduce((t,e)=>{const n=parseInt(e.getAttribute("colspan")||1);return t+n},0)}getRows(t){return t.childCount}}function FO(t,e,n,o,i,r={}){for(let s=0;s<o;s++){const o=t.createElement("tableRow");t.insert(o,e,n),VO(i,t,t.createPositionAt(o,"end"),r)}}function VO(t,e,n,o={}){for(let i=0;i<t;i++)yL(e,n,o)}function UO(t,e){if(t<e)return{newCellsSpan:1,updatedSpan:1};const n=Math.floor(t/e),o=t-n*e+n;return{newCellsSpan:n,updatedSpan:o}}function HO(t,e,n){const o=t.getAttribute("headingColumns")||0;if(o&&e.first<o){const i=Math.min(o-1,e.last)-e.first+1;n.setAttribute("headingColumns",o-i,t)}}function GO(t,e,n,o){const i=t.getAttribute("headingRows")||0;if(e<i){const r=n<i?i-(n-e+1):e;_L("headingRows",r,t,o,0)}}function KO(t,e,n){const o=new Map,i=[];for(const{row:r,column:s,cellHeight:a,cell:c}of new SL(t,{endRow:n})){const t=r+a-1,l=r>=e&&r<=n&&t>n;if(l){const t=n-r+1,e=a-t;o.set(s,{cell:c,rowspan:e})}const d=r<e&&t>=e;if(d){let o;o=t>=n?n-e+1:t-e+1,i.push({cell:c,rowspan:a-o})}}return{cellsToMove:o,cellsToTrim:i}}function qO(t,e,n,o){const i=new SL(t,{includeAllSlots:!0,row:e}),r=[...i],s=t.getChild(e);let a;for(const{column:t,cell:e,isAnchor:i}of r)if(n.has(t)){const{cell:e,rowspan:i}=n.get(t),r=a?o.createPositionAfter(a):o.createPositionAt(s,0);o.move(o.createRangeOn(e),r),_L("rowspan",i,e,o),a=e}else i&&(a=e)}class WO extends iC{refresh(){const t=tO(this.editor.model.document.selection);this.isEnabled=rO(t,this.editor.plugins.get(jO))}execute(){const t=this.editor.model,e=this.editor.plugins.get(jO);t.change(n=>{const o=tO(t.document.selection),i=o.shift(),{mergeWidth:r,mergeHeight:s}=QO(i,o,e);_L("colspan",r,i,n),_L("rowspan",s,i,n);for(const t of o)YO(t,i,n);const a=i.findAncestor("table");yO(a,e),n.setSelection(i,"in")})}}function YO(t,e,n){$O(t)||($O(e)&&n.remove(n.createRangeIn(e)),n.move(n.createRangeIn(t),n.createPositionAt(e,"end"))),n.remove(t)}function $O(t){return 1==t.childCount&&t.getChild(0).is("element","paragraph")&&t.getChild(0).isEmpty}function QO(t,e,n){let o=0,i=0;for(const t of e){const{row:e,column:r}=n.getCellLocation(t);o=ZO(t,r,o,"colspan"),i=ZO(t,e,i,"rowspan")}const{row:r,column:s}=n.getCellLocation(t),a=o-s,c=i-r;return{mergeWidth:a,mergeHeight:c}}function ZO(t,e,n,o){const i=parseInt(t.getAttribute(o)||1);return Math.max(n,e+i)}class JO extends iC{refresh(){const t=nO(this.editor.model.document.selection);this.isEnabled=t.length>0}execute(){const t=this.editor.model,e=nO(t.document.selection),n=oO(e),o=e[0].findAncestor("table"),i=[];for(let e=n.first;e<=n.last;e++)for(const n of o.getChild(e).getChildren())i.push(t.createRangeOn(n));t.change(t=>{t.setSelection(i)})}}class XO extends iC{refresh(){const t=nO(this.editor.model.document.selection);this.isEnabled=t.length>0}execute(){const t=this.editor.model,e=nO(t.document.selection),n=e[0],o=e.pop(),i=n.findAncestor("table"),r=this.editor.plugins.get("TableUtils"),s=r.getCellLocation(n),a=r.getCellLocation(o),c=Math.min(s.column,a.column),l=Math.max(s.column,a.column),d=[];for(const e of new SL(i,{startColumn:c,endColumn:l}))d.push(t.createRangeOn(e.cell));t.change(t=>{t.setSelection(d)})}}function tR(t){t.document.registerPostFixer(e=>eR(e,t))}function eR(t,e){const n=e.document.differ.getChanges();let o=!1;const i=new Set;for(const e of n){let n;"table"==e.name&&"insert"==e.type&&(n=e.position.nodeAfter),"tableRow"!=e.name&&"tableCell"!=e.name||(n=e.position.findAncestor("table")),sR(e)&&(n=e.range.start.findAncestor("table")),n&&!i.has(n)&&(o=nR(n,t)||o,o=oR(n,t)||o,i.add(n))}return o}function nR(t,e){let n=!1;const o=iR(t);if(o.length){n=!0;for(const t of o)_L("rowspan",t.rowspan,t.cell,e,1)}return n}function oR(t,e){let n=!1;const o=rR(t),i=[];for(const[t,e]of o.entries())e||i.push(t);if(i.length){n=!0;for(const n of i.reverse())e.remove(t.getChild(n)),o.splice(n,1)}const r=o[0],s=o.every(t=>t===r);if(!s){const i=o.reduce((t,e)=>e>t?e:t,0);for(const[r,s]of o.entries()){const o=i-s;if(o){for(let n=0;n<o;n++)yL(e,e.createPositionAt(t.getChild(r),"end"));n=!0}}}return n}function iR(t){const e=parseInt(t.getAttribute("headingRows")||0),n=t.childCount,o=[];for(const{row:i,cell:r,cellHeight:s}of new SL(t)){if(s<2)continue;const t=i<e,a=t?e:n;if(i+s>a){const t=a-i;o.push({cell:r,rowspan:t})}}return o}function rR(t){const e=new Array(t.childCount).fill(0);for(const{row:n}of new SL(t,{includeAllSlots:!0}))e[n]++;return e}function sR(t){const e="attribute"===t.type,n=t.attributeKey;return e&&("headingRows"===n||"colspan"===n||"rowspan"===n)}function aR(t){t.document.registerPostFixer(e=>cR(e,t))}function cR(t,e){const n=e.document.differ.getChanges();let o=!1;for(const e of n)"insert"==e.type&&"table"==e.name&&(o=lR(e.position.nodeAfter,t)||o),"insert"==e.type&&"tableRow"==e.name&&(o=dR(e.position.nodeAfter,t)||o),"insert"==e.type&&"tableCell"==e.name&&(o=uR(e.position.nodeAfter,t)||o),hR(e)&&(o=uR(e.position.parent,t)||o);return o}function lR(t,e){let n=!1;for(const o of t.getChildren())n=dR(o,e)||n;return n}function dR(t,e){let n=!1;for(const o of t.getChildren())n=uR(o,e)||n;return n}function uR(t,e){if(0==t.childCount)return e.insertElement("paragraph",t),!0;const n=Array.from(t.getChildren()).filter(t=>t.is("$text"));for(const t of n)e.wrap(e.createRangeOn(t),"paragraph");return!!n.length}function hR(t){return!(!t.position||!t.position.parent.is("element","tableCell"))&&("insert"==t.type&&"$text"==t.name||"remove"==t.type)}function fR(t,e){t.document.registerPostFixer(()=>gR(t.document.differ,e))}function gR(t,e){const n=new Set;for(const e of t.getChanges()){const t="attribute"==e.type?e.range.start.parent:e.position.parent;t.is("element","tableCell")&&n.add(t)}for(const o of n.values())for(const n of[...o.getChildren()].filter(t=>mR(t,e)))t.refreshItem(n);return!1}function mR(t,e){if(!t.is("element","paragraph"))return!1;const n=e.toViewElement(t);return!!n&&RL(t)!==n.is("element","span")}function pR(t){t.document.registerPostFixer(()=>kR(t))}function kR(t){const e=t.document.differ,n=new Set;for(const t of e.getChanges()){if("attribute"!=t.type)continue;const e=t.range.start.nodeAfter;e&&e.is("element","table")&&"headingRows"==t.attributeKey&&n.add(e)}if(n.size){for(const t of n.values())e.refreshItem(t);return!0}return!1}var bR=n(65),wR={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},CR=rk()(bR.a,wR),AR=bR.a.locals||{};class vR extends nC{static get pluginName(){return"TableEditing"}init(){const t=this.editor,e=t.model,n=e.schema,o=t.conversion;n.register("table",{allowWhere:"$block",allowAttributes:["headingRows","headingColumns"],isObject:!0,isBlock:!0}),n.register("tableRow",{allowIn:"table",isLimit:!0}),n.register("tableCell",{allowIn:"tableRow",allowAttributes:["colspan","rowspan"],isLimit:!0,isSelectable:!0}),n.extend("$block",{allowIn:"tableCell"}),n.addChildCheck((t,e)=>{if("table"==e.name&&Array.from(t.getNames()).includes("table"))return!1}),o.for("upcast").add(DL()),o.for("editingDowncast").add(BL({asWidget:!0})),o.for("dataDowncast").add(BL()),o.for("upcast").elementToElement({model:"tableRow",view:"tr"}),o.for("upcast").add(t=>{t.on("element:tr",(t,e)=>{e.viewItem.isEmpty&&0==e.modelCursor.index&&t.stop()},{priority:"high"})}),o.for("editingDowncast").add(NL()),o.for("editingDowncast").add(LL()),o.for("upcast").elementToElement({model:"tableCell",view:"td"}),o.for("upcast").elementToElement({model:"tableCell",view:"th"}),o.for("editingDowncast").add(zL()),t.conversion.for("editingDowncast").elementToElement({model:"paragraph",view:OL,converterPriority:"high"}),o.attributeToAttribute({model:"colspan",view:"colspan"}),o.attributeToAttribute({model:"rowspan",view:"rowspan"}),o.for("editingDowncast").add(PL()),t.commands.add("insertTable",new JL(t)),t.commands.add("insertTableRowAbove",new hO(t,{order:"above"})),t.commands.add("insertTableRowBelow",new hO(t,{order:"below"})),t.commands.add("insertTableColumnLeft",new fO(t,{order:"left"})),t.commands.add("insertTableColumnRight",new fO(t,{order:"right"})),t.commands.add("removeTableRow",new BO(t)),t.commands.add("removeTableColumn",new zO(t)),t.commands.add("splitTableCellVertically",new gO(t,{direction:"vertically"})),t.commands.add("splitTableCellHorizontally",new gO(t,{direction:"horizontally"})),t.commands.add("mergeTableCells",new WO(t)),t.commands.add("mergeTableCellRight",new EO(t,{direction:"right"})),t.commands.add("mergeTableCellLeft",new EO(t,{direction:"left"})),t.commands.add("mergeTableCellDown",new EO(t,{direction:"down"})),t.commands.add("mergeTableCellUp",new EO(t,{direction:"up"})),t.commands.add("setTableColumnHeader",new RO(t)),t.commands.add("setTableRowHeader",new OO(t)),t.commands.add("selectTableRow",new JO(t)),t.commands.add("selectTableColumn",new XO(t)),pR(e),tR(e),fR(e,t.editing.mapper),aR(e)}static get requires(){return[jO]}}var _R=n(66),yR={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},xR=rk()(_R.a,yR),DR=_R.a.locals||{};class ER extends tb{constructor(t){super(t);const e=this.bindTemplate;this.items=this._createGridCollection(),this.set("rows",0),this.set("columns",0),this.bind("label").to(this,"columns",this,"rows",(t,e)=>`${e} × ${t}`),this.setTemplate({tag:"div",attributes:{class:["ck"]},children:[{tag:"div",attributes:{class:["ck-insert-table-dropdown__grid"]},on:{"mouseover@.ck-insert-table-dropdown-grid-box":e.to("boxover")},children:this.items},{tag:"div",attributes:{class:["ck-insert-table-dropdown__label"]},children:[{text:e.to("label")}]}],on:{mousedown:e.to(t=>{t.preventDefault()}),click:e.to(()=>{this.fire("execute")})}}),this.on("boxover",(t,e)=>{const{row:n,column:o}=e.target.dataset;this.set({rows:parseInt(n),columns:parseInt(o)})}),this.on("change:columns",()=>{this._highlightGridBoxes()}),this.on("change:rows",()=>{this._highlightGridBoxes()})}focus(){}focusLast(){}_highlightGridBoxes(){const t=this.rows,e=this.columns;this.items.map((n,o)=>{const i=Math.floor(o/10),r=o%10,s=i<t&&r<e;n.set("isOn",s)})}_createGridCollection(){const t=[];for(let e=0;e<100;e++){const n=Math.floor(e/10),o=e%10;t.push(new TR(this.locale,n+1,o+1))}return this.createCollection(t)}}class TR extends tb{constructor(t,e,n){super(t);const o=this.bindTemplate;this.set("isOn",!1),this.setTemplate({tag:"div",attributes:{class:["ck-insert-table-dropdown-grid-box",o.if("isOn","ck-on")],"data-row":e,"data-column":n}})}}var MR='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 6v3h4V6H3zm0 4v3h4v-3H3zm0 4v3h4v-3H3zm5 3h4v-3H8v3zm5 0h4v-3h-4v3zm4-4v-3h-4v3h4zm0-4V6h-4v3h4zm1.5 8a1.5 1.5 0 0 1-1.5 1.5H3A1.5 1.5 0 0 1 1.5 17V4c.222-.863 1.068-1.5 2-1.5h13c.932 0 1.778.637 2 1.5v13zM12 13v-3H8v3h4zm0-4V6H8v3h4z"/></svg>',SR='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0 1 19 2.5v15a1.5 1.5 0 0 1-1.5 1.5h-15A1.5 1.5 0 0 1 1 17.5v-15A1.5 1.5 0 0 1 2.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M18 7v1H2V7h16zm0 5v1H2v-1h16z" opacity=".6"/><path d="M14 1v18a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V1a1 1 0 0 1 1-1h6a1 1 0 0 1 1 1zm-2 1H8v4h4V2zm0 6H8v4h4V8zm0 6H8v4h4v-4z"/></svg>',IR='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0 1 19 2.5v15a1.5 1.5 0 0 1-1.5 1.5h-15A1.5 1.5 0 0 1 1 17.5v-15A1.5 1.5 0 0 1 2.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M7 2h1v16H7V2zm5 0h1v16h-1V2z" opacity=".6"/><path d="M1 6h18a1 1 0 0 1 1 1v6a1 1 0 0 1-1 1H1a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1zm1 2v4h4V8H2zm6 0v4h4V8H8zm6 0v4h4V8h-4z"/></svg>',BR='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0 1 19 2.5v15a1.5 1.5 0 0 1-1.5 1.5h-15A1.5 1.5 0 0 1 1 17.5v-15A1.5 1.5 0 0 1 2.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M7 2h1v16H7V2zm5 0h1v7h-1V2zm6 5v1H2V7h16zM8 12v1H2v-1h6z" opacity=".6"/><path d="M7 7h12a1 1 0 0 1 1 1v11a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V8a1 1 0 0 1 1-1zm1 2v9h10V9H8z"/></svg>';class NR extends nC{init(){const t=this.editor,e=this.editor.t,n=t.locale.contentLanguageDirection,o="ltr"===n;t.ui.componentFactory.add("insertTable",n=>{const o=t.commands.get("insertTable"),i=Bw(n);let r;return i.bind("isEnabled").to(o),i.buttonView.set({icon:MR,label:e("Insert table"),tooltip:!0}),i.on("change:isOpen",()=>{r||(r=new ER(n),i.panelView.children.add(r),r.delegate("execute").to(i),i.buttonView.on("open",()=>{r.rows=0,r.columns=0}),i.on("execute",()=>{t.execute("insertTable",{rows:r.rows,columns:r.columns}),t.editing.view.focus()}))}),i}),t.ui.componentFactory.add("tableColumn",t=>{const n=[{type:"switchbutton",model:{commandName:"setTableColumnHeader",label:e("Header column"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:o?"insertTableColumnLeft":"insertTableColumnRight",label:e("Insert column left")}},{type:"button",model:{commandName:o?"insertTableColumnRight":"insertTableColumnLeft",label:e("Insert column right")}},{type:"button",model:{commandName:"removeTableColumn",label:e("Delete column")}},{type:"button",model:{commandName:"selectTableColumn",label:e("Select column")}}];return this._prepareDropdown(e("Column"),SR,n,t)}),t.ui.componentFactory.add("tableRow",t=>{const n=[{type:"switchbutton",model:{commandName:"setTableRowHeader",label:e("Header row"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:"insertTableRowAbove",label:e("Insert row above")}},{type:"button",model:{commandName:"insertTableRowBelow",label:e("Insert row below")}},{type:"button",model:{commandName:"removeTableRow",label:e("Delete row")}},{type:"button",model:{commandName:"selectTableRow",label:e("Select row")}}];return this._prepareDropdown(e("Row"),IR,n,t)}),t.ui.componentFactory.add("mergeTableCells",t=>{const n=[{type:"button",model:{commandName:"mergeTableCellUp",label:e("Merge cell up")}},{type:"button",model:{commandName:o?"mergeTableCellRight":"mergeTableCellLeft",label:e("Merge cell right")}},{type:"button",model:{commandName:"mergeTableCellDown",label:e("Merge cell down")}},{type:"button",model:{commandName:o?"mergeTableCellLeft":"mergeTableCellRight",label:e("Merge cell left")}},{type:"separator"},{type:"button",model:{commandName:"splitTableCellVertically",label:e("Split cell vertically")}},{type:"button",model:{commandName:"splitTableCellHorizontally",label:e("Split cell horizontally")}}];return this._prepareMergeSplitButtonDropdown(e("Merge cells"),BR,n,t)})}_prepareDropdown(t,e,n,o){const i=this.editor,r=Bw(o),s=this._fillDropdownWithListOptions(r,n);return r.buttonView.set({label:t,icon:e,tooltip:!0}),r.bind("isEnabled").toMany(s,"isEnabled",(...t)=>t.some(t=>t)),this.listenTo(r,"execute",t=>{i.execute(t.source.commandName),i.editing.view.focus()}),r}_prepareMergeSplitButtonDropdown(t,e,n,o){const i=this.editor,r=Bw(o,Rx),s="mergeTableCells";return this._fillDropdownWithListOptions(r,n),r.buttonView.set({label:t,icon:e,tooltip:!0,isEnabled:!0}),this.listenTo(r.buttonView,"execute",()=>{i.execute(s),i.editing.view.focus()}),this.listenTo(r,"execute",t=>{i.execute(t.source.commandName),i.editing.view.focus()}),r}_fillDropdownWithListOptions(t,e){const n=this.editor,o=[],i=new _s;for(const t of e)zR(t,n,o,i);return zw(t,i,n.ui.componentFactory),o}}function zR(t,e,n,o){const i=t.model=new Nx(t.model),{commandName:r,bindIsOn:s}=t.model;if("button"===t.type||"switchbutton"===t.type){const t=e.commands.get(r);n.push(t),i.set({commandName:r}),i.bind("isEnabled").to(t),s&&i.bind("isOn").to(t,"value")}i.set({withText:!0}),o.add(t)}var PR=n(67),LR={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},OR=rk()(PR.a,LR),RR=PR.a.locals||{};class jR extends nC{static get pluginName(){return"TableSelection"}static get requires(){return[jO]}init(){const t=this.editor,e=t.model;this.listenTo(e,"deleteContent",(t,e)=>this._handleDeleteContent(t,e),{priority:"high"}),this._defineSelectionConverter(),this._enablePluginDisabling()}getSelectedTableCells(){const t=this.editor.model.document.selection,e=tO(t);return 0==e.length?null:e}getSelectionAsFragment(){const t=this.getSelectedTableCells();return t?this.editor.model.change(e=>{const n=e.createDocumentFragment(),o=this.editor.plugins.get("TableUtils"),{first:i,last:r}=iO(t),{first:s,last:a}=oO(t),c=t[0].findAncestor("table");let l=a,d=r;if(rO(t,o)){const t={firstColumn:i,lastColumn:r,firstRow:s,lastRow:a};l=xO(c,t),d=DO(c,t)}const u={startRow:s,startColumn:i,endRow:l,endColumn:d},h=mO(c,u,e);return e.insert(h,n,0),n}):null}setCellSelection(t,e){const n=this._getCellsToSelect(t,e);this.editor.model.change(t=>{t.setSelection(n.cells.map(e=>t.createRangeOn(e)),{backward:n.backward})})}getFocusCell(){const t=this.editor.model.document.selection,e=[...t.getRanges()].pop(),n=e.getContainedElement();return n&&n.is("element","tableCell")?n:null}getAnchorCell(){const t=this.editor.model.document.selection,e=sC(t.getRanges()),n=e.getContainedElement();return n&&n.is("element","tableCell")?n:null}_defineSelectionConverter(){const t=this.editor,e=new Set;function n(t){for(const n of e)t.removeClass("ck-editor__editable_selected",n);e.clear()}t.conversion.for("editingDowncast").add(t=>t.on("selection",(t,o,i)=>{const r=i.writer;n(r);const s=this.getSelectedTableCells();if(!s)return;for(const t of s){const n=i.mapper.toViewElement(t);r.addClass("ck-editor__editable_selected",n),e.add(n)}const a=i.mapper.toViewElement(s[s.length-1]);r.setSelection(a,0)},{priority:"lowest"}))}_enablePluginDisabling(){const t=this.editor;this.on("change:isEnabled",()=>{if(!this.isEnabled){const e=this.getSelectedTableCells();if(!e)return;t.model.change(n=>{const o=n.createPositionAt(e[0],0),i=t.model.schema.getNearestSelectionRange(o);n.setSelection(i)})}})}_handleDeleteContent(t,e){const[n,o]=e,i=this.editor.model,r=!o||"backward"==o.direction,s=tO(n);s.length&&(t.stop(),i.change(t=>{const e=s[r?s.length-1:0];i.change(t=>{for(const e of s)i.deleteContent(t.createSelection(e,"in"))});const o=i.schema.getNearestSelectionRange(t.createPositionAt(e,0));n.is("documentSelection")?t.setSelection(o):n.setTo(o)}))}_getCellsToSelect(t,e){const n=this.editor.plugins.get("TableUtils"),o=n.getCellLocation(t),i=n.getCellLocation(e),r=Math.min(o.row,i.row),s=Math.max(o.row,i.row),a=Math.min(o.column,i.column),c=Math.max(o.column,i.column),l=new Array(s-r+1).fill(null).map(()=>[]),d={startRow:r,endRow:s,startColumn:a,endColumn:c};for(const{row:e,cell:n}of new SL(t.findAncestor("table"),d))l[e-r].push(n);const u=i.row<o.row,h=i.column<o.column;return u&&l.reverse(),h&&l.forEach(t=>t.reverse()),{cells:l.flat(),backward:u||h}}}class FR extends nC{static get pluginName(){return"TableClipboard"}static get requires(){return[jR,jO]}init(){const t=this.editor,e=t.editing.view.document;this.listenTo(e,"copy",(t,e)=>this._onCopyCut(t,e)),this.listenTo(e,"cut",(t,e)=>this._onCopyCut(t,e)),this.listenTo(t.model,"insertContent",(t,e)=>this._onInsertContent(t,...e),{priority:"high"}),this.decorate("_replaceTableSlotCell")}_onCopyCut(t,e){const n=this.editor.plugins.get(jR);if(!n.getSelectedTableCells())return;if("cut"==t.name&&this.editor.isReadOnly)return;e.preventDefault(),t.stop();const o=this.editor.data,i=this.editor.editing.view.document,r=o.toView(n.getSelectionAsFragment());i.fire("clipboardOutput",{dataTransfer:e.dataTransfer,content:r,method:t.name})}_onInsertContent(t,e,n){if(n&&!n.is("documentSelection"))return;const o=this.editor.model,i=this.editor.plugins.get(jO);let r=VR(e,o);if(!r)return;const s=nO(o.document.selection);s.length?(t.stop(),o.change(t=>{const e={width:i.getColumns(r),height:i.getRows(r)},n=UR(s,e,t,i),o=n.lastRow-n.firstRow+1,a=n.lastColumn-n.firstColumn+1,c={startRow:0,startColumn:0,endRow:Math.min(o,e.height)-1,endColumn:Math.min(a,e.width)-1};r=mO(r,c,t);const l=s[0].findAncestor("table"),d=this._replaceSelectedCellsWithPasted(r,e,l,n,t);if(this.editor.plugins.get("TableSelection").isEnabled){const e=sO(d.map(e=>t.createRangeOn(e)));t.setSelection(e)}else t.setSelection(d[0],0)})):yO(r,i)}_replaceSelectedCellsWithPasted(t,e,n,o,i){const{width:r,height:s}=e,a=GR(t,r,s),c=[...new SL(n,{startRow:o.firstRow,endRow:o.lastRow,startColumn:o.firstColumn,endColumn:o.lastColumn,includeAllSlots:!0})],l=[];let d;for(const t of c){const{row:e,column:n}=t;n===o.firstColumn&&(d=t.getPositionBefore());const c=e-o.firstRow,u=n-o.firstColumn,h=a[c%s][u%r],f=h?i.cloneElement(h):null,g=this._replaceTableSlotCell(t,f,d,i);g&&(CO(g,e,n,o.lastRow,o.lastColumn,i),l.push(g),d=i.createPositionAfter(g))}const u=parseInt(n.getAttribute("headingRows")||0),h=parseInt(n.getAttribute("headingColumns")||0),f=o.firstRow<u&&u<=o.lastRow,g=o.firstColumn<h&&h<=o.lastColumn;if(f){const t={first:o.firstColumn,last:o.lastColumn},e=qR(n,u,t,i,o.firstRow);l.push(...e)}if(g){const t={first:o.firstRow,last:o.lastRow},e=WR(n,h,t,i);l.push(...e)}return l}_replaceTableSlotCell(t,e,n,o){const{cell:i,isAnchor:r}=t;return r&&o.remove(i),e?(o.insert(e,n),e):null}}function VR(t,e){if(!t.is("documentFragment")&&!t.is("element"))return null;if(t.is("element","table"))return t;if(1==t.childCount&&t.getChild(0).is("element","table"))return t.getChild(0);const n=e.createRangeIn(t);for(const t of n.getItems())if(t.is("element","table")){const o=e.createRange(n.start,e.createPositionBefore(t));if(e.hasContent(o,{ignoreWhitespaces:!0}))return null;const i=e.createRange(e.createPositionAfter(t),n.end);return e.hasContent(i,{ignoreWhitespaces:!0})?null:t}return null}function UR(t,e,n,o){const i=t[0].findAncestor("table"),r=iO(t),s=oO(t),a={firstColumn:r.first,lastColumn:r.last,firstRow:s.first,lastRow:s.last},c=1===t.length;return c&&(a.lastRow+=e.height-1,a.lastColumn+=e.width-1,HR(i,a.lastRow+1,a.lastColumn+1,o)),c||!rO(t,o)?KR(i,a,n):(a.lastRow=xO(i,a),a.lastColumn=DO(i,a)),a}function HR(t,e,n,o){const i=o.getColumns(t),r=o.getRows(t);n>i&&o.insertColumns(t,{at:i,columns:n-i}),e>r&&o.insertRows(t,{at:r,rows:e-r})}function GR(t,e,n){const o=new Array(n).fill(null).map(()=>new Array(e).fill(null));for(const{column:e,row:n,cell:i}of new SL(t))o[n][e]=i;return o}function KR(t,e,n){const{firstRow:o,lastRow:i,firstColumn:r,lastColumn:s}=e,a={first:o,last:i},c={first:r,last:s};WR(t,r,a,n),WR(t,s+1,a,n),qR(t,o,c,n),qR(t,i+1,c,n,o)}function qR(t,e,n,o,i=0){if(e<1)return;const r=pO(t,e,i),s=r.filter(({column:t,cellWidth:e})=>YR(t,e,n));return s.map(({cell:t})=>kO(t,e,o))}function WR(t,e,n,o){if(e<1)return;const i=bO(t,e),r=i.filter(({row:t,cellHeight:e})=>YR(t,e,n));return r.map(({cell:t,column:n})=>wO(t,n,e,o))}function YR(t,e,n){const o=t+e-1,{first:i,last:r}=n,s=t>=i&&t<=r,a=t<i&&o>=i;return s||a}class $R extends nC{static get pluginName(){return"TableKeyboard"}static get requires(){return[jR]}init(){const t=this.editor.editing.view,e=t.document;this.editor.keystrokes.set("Tab",(...t)=>this._handleTabOnSelectedTable(...t),{priority:"low"}),this.editor.keystrokes.set("Tab",this._getTabHandler(!0),{priority:"low"}),this.editor.keystrokes.set("Shift+Tab",this._getTabHandler(!1),{priority:"low"}),this.listenTo(e,"keydown",(...t)=>this._onKeydown(...t),{priority:is.get("high")-10})}_handleTabOnSelectedTable(t,e){const n=this.editor,o=n.model.document.selection,i=o.getSelectedElement();i&&i.is("element","table")&&(e(),n.model.change(t=>{t.setSelection(t.createRangeIn(i.getChild(0).getChild(0)))}))}_getTabHandler(t){const e=this.editor;return(n,o)=>{const i=e.model.document.selection;let r=eO(i)[0];if(r||(r=this.editor.plugins.get("TableSelection").getFocusCell()),!r)return;o();const s=r.parent,a=s.parent,c=a.getChildIndex(s),l=s.getChildIndex(r),d=0===l;if(!t&&d&&0===c)return void e.model.change(t=>{t.setSelection(t.createRangeOn(a))});const u=l===s.childCount-1,h=c===a.childCount-1;if(t&&h&&u&&(e.execute("insertTableRowBelow"),c===a.childCount-1))return void e.model.change(t=>{t.setSelection(t.createRangeOn(a))});let f;if(t&&u){const t=a.getChild(c+1);f=t.getChild(0)}else if(!t&&d){const t=a.getChild(c-1);f=t.getChild(t.childCount-1)}else f=s.getChild(l+(t?1:-1));e.model.change(t=>{t.setSelection(t.createRangeIn(f))})}}_onKeydown(t,e){const n=this.editor,o=e.keyCode;if(!Fl(o))return;const i=Vl(o,n.locale.contentLanguageDirection),r=this._handleArrowKeys(i,e.shiftKey);r&&(e.preventDefault(),e.stopPropagation(),t.stop())}_handleArrowKeys(t,e){const n=this.editor.model,o=n.document.selection,i=["right","down"].includes(t),r=tO(o);if(r.length){let n;return n=e?this.editor.plugins.get("TableSelection").getFocusCell():i?r[r.length-1]:r[0],this._navigateFromCellInDirection(n,t,e),!0}const s=o.focus.findAncestor("tableCell");return!!s&&(!(e&&!o.isCollapsed&&o.isBackward==i)&&(!!this._isSelectionAtCellEdge(o,s,i)&&(this._navigateFromCellInDirection(s,t,e),!0)))}_isSelectionAtCellEdge(t,e,n){const o=this.editor.model,i=this.editor.model.schema,r=n?t.getLastPosition():t.getFirstPosition();if(!i.getLimitElement(r).is("element","tableCell")){const t=o.createPositionAt(e,n?"end":0);return t.isTouching(r)}const s=o.createSelection(r);return o.modifySelection(s,{direction:n?"forward":"backward"}),r.isEqual(s.focus)}_navigateFromCellInDirection(t,e,n=!1){const o=this.editor.model,i=t.findAncestor("table"),r=[...new SL(i,{includeAllSlots:!0})],{row:s,column:a}=r[r.length-1],c=r.find(({cell:e})=>e==t);let{row:l,column:d}=c;switch(e){case"left":d--;break;case"up":l--;break;case"right":d+=c.cellWidth;break;case"down":l+=c.cellHeight}const u=l<0||l>s,h=d<0&&l<=0,f=d>a&&l>=s;if(u||h||f)return void o.change(t=>{t.setSelection(t.createRangeOn(i))});d<0?(d=n?0:a,l--):d>a&&(d=n?a:0,l++);const g=r.find(t=>t.row==l&&t.column==d).cell,m=["right","down"].includes(e),p=this.editor.plugins.get("TableSelection");if(n&&p.isEnabled){const e=p.getAnchorCell()||t;p.setCellSelection(e,g)}else{const t=o.createPositionAt(g,m?0:"end");o.change(e=>{e.setSelection(t)})}}}class QR extends nh{constructor(t){super(t),this.domEventType=["mousemove","mouseup","mouseleave"]}onDomEvent(t){this.fire(t.type,t)}}class ZR extends nC{static get pluginName(){return"TableMouse"}static get requires(){return[jR]}init(){const t=this.editor;t.editing.view.addObserver(QR),this._enableShiftClickSelection(),this._enableMouseDragSelection()}_enableShiftClickSelection(){const t=this.editor;let e=!1;const n=t.plugins.get(jR);this.listenTo(t.editing.view.document,"mousedown",(o,i)=>{if(!this.isEnabled||!n.isEnabled)return;if(!i.domEvent.shiftKey)return;const r=n.getAnchorCell()||eO(t.model.document.selection)[0];if(!r)return;const s=this._getModelTableCellFromDomEvent(i);s&&JR(r,s)&&(e=!0,n.setCellSelection(r,s),i.preventDefault())}),this.listenTo(t.editing.view.document,"mouseup",()=>{e=!1}),this.listenTo(t.editing.view.document,"selectionChange",t=>{e&&t.stop()},{priority:"highest"})}_enableMouseDragSelection(){const t=this.editor;let e,n,o=!1,i=!1;const r=t.plugins.get(jR);this.listenTo(t.editing.view.document,"mousedown",(t,n)=>{this.isEnabled&&r.isEnabled&&(n.domEvent.shiftKey||n.domEvent.ctrlKey||n.domEvent.altKey||(e=this._getModelTableCellFromDomEvent(n)))}),this.listenTo(t.editing.view.document,"mousemove",(t,s)=>{if(!s.domEvent.buttons)return;if(!e)return;const a=this._getModelTableCellFromDomEvent(s);a&&JR(e,a)&&(n=a,o||n==e||(o=!0)),o&&(i=!0,r.setCellSelection(e,n),s.preventDefault())}),this.listenTo(t.editing.view.document,"mouseup",()=>{o=!1,i=!1,e=null,n=null}),this.listenTo(t.editing.view.document,"selectionChange",t=>{i&&t.stop()},{priority:"highest"})}_getModelTableCellFromDomEvent(t){const e=t.target,n=this.editor.editing.view.createPositionAt(e,0),o=this.editor.editing.mapper.toModelPosition(n),i=o.parent;return i.findAncestor("tableCell",{includeSelf:!0})}}function JR(t,e){return t.parent.parent==e.parent.parent}var XR=n(68),tj={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0},ej=rk()(XR.a,tj),nj=XR.a.locals||{};class oj extends nC{static get requires(){return[vR,NR,jR,ZR,$R,FR,HT]}static get pluginName(){return"Table"}}function ij(t){const e=t.getSelectedElement();return e&&sj(e)?e:null}function rj(t){const e=aj("table",t.getFirstPosition());return e&&sj(e.parent)?e.parent:null}function sj(t){return!!t.getCustomProperty("table")&&DA(t)}function aj(t,e){let n=e.parent;for(;n;){if(n.name===t)return n;n=n.parent}}class cj extends nC{static get requires(){return[sB]}static get pluginName(){return"TableToolbar"}afterInit(){const t=this.editor,e=t.t,n=t.plugins.get(sB),o=t.config.get("table.contentToolbar"),i=t.config.get("table.tableToolbar");o&&n.register("tableContent",{ariaLabel:e("Table toolbar"),items:o,getRelatedElement:rj}),i&&n.register("table",{ariaLabel:e("Table toolbar"),items:i,getRelatedElement:ij})}}var lj=/[\\^$.*+?()[\]{}|]/g,dj=RegExp(lj.source);function uj(t){return(t=va(t))&&dj.test(t)?t.replace(lj,"\\$&"):t}var hj=uj;const fj={copyright:{from:"(c)",to:"©"},registeredTrademark:{from:"(r)",to:"®"},trademark:{from:"(tm)",to:"™"},oneHalf:{from:"1/2",to:"½"},oneThird:{from:"1/3",to:"⅓"},twoThirds:{from:"2/3",to:"⅔"},oneForth:{from:"1/4",to:"¼"},threeQuarters:{from:"3/4",to:"¾"},lessThanOrEqual:{from:"<=",to:"≤"},greaterThanOrEqual:{from:">=",to:"≥"},notEqual:{from:"!=",to:"≠"},arrowLeft:{from:"<-",to:"←"},arrowRight:{from:"->",to:"→"},horizontalEllipsis:{from:"...",to:"…"},enDash:{from:/(^| )(--)( )$/,to:[null,"–",null]},emDash:{from:/(^| )(---)( )$/,to:[null,"—",null]},quotesPrimary:{from:Cj('"'),to:[null,"“",null,"”"]},quotesSecondary:{from:Cj("'"),to:[null,"‘",null,"’"]},quotesPrimaryEnGb:{from:Cj("'"),to:[null,"‘",null,"’"]},quotesSecondaryEnGb:{from:Cj('"'),to:[null,"“",null,"”"]},quotesPrimaryPl:{from:Cj('"'),to:[null,"„",null,"”"]},quotesSecondaryPl:{from:Cj("'"),to:[null,"‚",null,"’"]}},gj={symbols:["copyright","registeredTrademark","trademark"],mathematical:["oneHalf","oneThird","twoThirds","oneForth","threeQuarters","lessThanOrEqual","greaterThanOrEqual","notEqual","arrowLeft","arrowRight"],typography:["horizontalEllipsis","enDash","emDash"],quotes:["quotesPrimary","quotesSecondary"]},mj=["symbols","mathematical","typography","quotes"];class pj extends nC{static get pluginName(){return"TextTransformation"}constructor(t){super(t),t.config.define("typing",{transformations:{include:mj}})}init(){const t=this.editor.model,e=t.document.selection;e.on("change:range",()=>{this.isEnabled=!e.anchor.parent.is("element","codeBlock")}),this._enableTransformationWatchers()}_enableTransformationWatchers(){const t=this.editor,e=t.model,n=t.plugins.get("Input"),o=Aj(t.config.get("typing.transformations")),i=t=>{for(const e of o){const n=e.from,o=n.test(t);if(o)return{normalizedTransformation:e}}},r=(t,o)=>{if(!n.isInput(o.batch))return;const{from:i,to:r}=o.normalizedTransformation,s=i.exec(o.text),a=r(s.slice(1)),c=o.range;let l=s.index;e.enqueueChange(t=>{for(let n=1;n<s.length;n++){const o=s[n],i=a[n-1];if(null==i){l+=o.length;continue}const r=c.start.getShiftedBy(l),d=e.createRange(r,r.getShiftedBy(o.length)),u=wj(r);e.insertContent(t.createText(i,u),d),l+=i.length}})},s=new ov(t.model,i);s.on("matched:data",r),s.bind("isEnabled").to(this)}}function kj(t){return"string"==typeof t?new RegExp(`(${hj(t)})$`):t}function bj(t){return"string"==typeof t?()=>[t]:t instanceof Array?()=>t:t}function wj(t){const e=t.textNode?t.textNode:t.nodeAfter;return e.getAttributes()}function Cj(t){return new RegExp(`(^|\\s)(${t})([^${t}]*)(${t})$`)}function Aj(t){const e=t.extra||[],n=t.remove||[],o=t=>!n.includes(t),i=t.include.concat(e).filter(o);return vj(i).filter(o).map(t=>fj[t]||t).map(t=>({from:kj(t.from),to:bj(t.to)}))}function vj(t){const e=new Set;for(const n of t)if(gj[n])for(const t of gj[n])e.add(t);else e.add(n);return Array.from(e)}const _j="todoListChecked";class yj extends iC{constructor(t){super(t),this._selectedElements=[],this.on("execute",()=>{this.refresh()},{priority:"highest"})}refresh(){this._selectedElements=this._getSelectedItems(),this.value=this._selectedElements.every(t=>!!t.getAttribute("todoListChecked")),this.isEnabled=!!this._selectedElements.length}_getSelectedItems(){const t=this.editor.model,e=t.schema,n=t.document.selection.getFirstRange(),o=n.start.parent,i=[];e.checkAttribute(o,_j)&&i.push(o);for(const t of n.getItems())e.checkAttribute(t,_j)&&!i.includes(t)&&i.push(t);return i}execute(t={}){this.editor.model.change(e=>{for(const n of this._selectedElements){const o=void 0===t.forceValue?!this.value:t.forceValue;o?e.setAttribute(_j,!0,n):e.removeAttribute(_j,n)}})}}function xj(t,e){return(n,o,i)=>{const r=i.consumable;if(!r.test(o.item,"insert")||!r.test(o.item,"attribute:listType")||!r.test(o.item,"attribute:listIndent"))return;if("todo"!=o.item.getAttribute("listType"))return;const s=o.item;r.consume(s,"insert"),r.consume(s,"attribute:listType"),r.consume(s,"attribute:listIndent"),r.consume(s,"attribute:todoListChecked");const a=i.writer,c=jN(s,i),l=!!s.getAttribute("todoListChecked"),d=Ij(s,a,l,e),u=a.createContainerElement("span",{class:"todo-list__label__description"});a.addClass("todo-list",c.parent),a.insert(a.createPositionAt(c,0),d),a.insert(a.createPositionAfter(d),u),FN(s,c,i,t)}}function Dj(t){return(e,n,o)=>{const i=o.consumable;if(!i.test(n.item,"insert")||!i.test(n.item,"attribute:listType")||!i.test(n.item,"attribute:listIndent"))return;if("todo"!=n.item.getAttribute("listType"))return;const r=n.item;i.consume(r,"insert"),i.consume(r,"attribute:listType"),i.consume(r,"attribute:listIndent"),i.consume(r,"attribute:todoListChecked");const s=o.writer,a=jN(r,o);s.addClass("todo-list",a.parent);const c=s.createContainerElement("label",{class:"todo-list__label"}),l=s.createEmptyElement("input",{type:"checkbox",disabled:"disabled"}),d=s.createContainerElement("span",{class:"todo-list__label__description"});r.getAttribute("todoListChecked")&&s.setAttribute("checked","checked",l),s.insert(s.createPositionAt(a,0),c),s.insert(s.createPositionAt(c,0),l),s.insert(s.createPositionAfter(l),d),FN(r,a,o,t)}}function Ej(t,e,n){const o=e.modelCursor,i=o.parent,r=e.viewItem;if("checkbox"!=r.getAttribute("type")||"listItem"!=i.name||!o.isAtStart)return;if(!n.consumable.consume(r,{name:!0}))return;const s=n.writer;s.setAttribute("listType","todo",i),e.viewItem.hasAttribute("checked")&&s.setAttribute("todoListChecked",!0,i),e.modelRange=s.createRange(o)}function Tj(t,e){return(n,o,i)=>{const r=i.mapper.toViewElement(o.item),s=i.writer,a=Bj(r,e);if("todo"==o.attributeNewValue){const e=!!o.item.getAttribute("todoListChecked"),n=Ij(o.item,s,e,t),i=s.createContainerElement("span",{class:"todo-list__label__description"}),a=s.createRangeIn(r),c=KN(r),l=UN(a.start),d=c?s.createPositionBefore(c):a.end,u=s.createRange(l,d);s.addClass("todo-list",r.parent),s.move(u,s.createPositionAt(i,0)),s.insert(s.createPositionAt(r,0),n),s.insert(s.createPositionAfter(n),i)}else if("todo"==o.attributeOldValue){const t=Nj(r,e);s.removeClass("todo-list",r.parent),s.remove(a),s.move(s.createRangeIn(t),s.createPositionBefore(t)),s.remove(t)}}}function Mj(t){return(e,n,o)=>{if("todo"!=n.item.getAttribute("listType"))return;if(!o.consumable.consume(n.item,"attribute:todoListChecked"))return;const{mapper:i,writer:r}=o,s=!!n.item.getAttribute("todoListChecked"),a=i.toViewElement(n.item),c=a.getChild(0),l=Ij(n.item,r,s,t);r.insert(r.createPositionAfter(c),l),r.remove(c)}}function Sj(t){return(e,n)=>{const o=n.modelPosition,i=o.parent;if(!i.is("element","listItem")||"todo"!=i.getAttribute("listType"))return;const r=n.mapper.toViewElement(i),s=Nj(r,t);s&&(n.viewPosition=n.mapper.findPositionIn(s,o.offset))}}function Ij(t,e,n,o){const i=e.createUIElement("label",{class:"todo-list__label",contenteditable:!1},(function(e){const i=ib(document,"input",{type:"checkbox"});n&&i.setAttribute("checked","checked"),i.addEventListener("change",()=>o(t));const r=this.toDomElement(e);return r.appendChild(i),r}));return i}function Bj(t,e){const n=e.createRangeIn(t);for(const t of n)if(t.item.is("uiElement","label"))return t.item}function Nj(t,e){const n=e.createRangeIn(t);for(const t of n)if(t.item.is("containerElement","span")&&t.item.hasClass("todo-list__label__description"))return t.item}class zj extends nC{static get pluginName(){return"TodoListEditing"}static get requires(){return[fz]}init(){const t=this.editor,{editing:e,data:n,model:o}=t;o.schema.extend("listItem",{allowAttributes:["todoListChecked"]}),o.schema.addAttributeCheck((t,e)=>{const n=t.last;if("todoListChecked"==e&&"listItem"==n.name&&"todo"!=n.getAttribute("listType"))return!1}),t.commands.add("todoList",new zN(t,"todo")),t.commands.add("todoListCheck",new yj(t)),n.downcastDispatcher.on("insert:listItem",Dj(o),{priority:"high"}),n.upcastDispatcher.on("element:input",Ej,{priority:"high"}),e.downcastDispatcher.on("insert:listItem",xj(o,t=>this._handleCheckmarkChange(t)),{priority:"high"}),e.downcastDispatcher.on("attribute:listType:listItem",Tj(t=>this._handleCheckmarkChange(t),e.view)),e.downcastDispatcher.on("attribute:todoListChecked:listItem",Mj(t=>this._handleCheckmarkChange(t))),e.mapper.on("modelToViewPosition",Sj(e.view)),n.mapper.on("modelToViewPosition",Sj(e.view)),this.listenTo(e.view.document,"keydown",Pj(o,t.locale)),t.keystrokes.set("Ctrl+space",()=>t.execute("todoListCheck"));const i=new Set;this.listenTo(o,"applyOperation",(t,e)=>{const n=e[0];if("rename"==n.type&&"listItem"==n.oldName){const t=n.position.nodeAfter;t.hasAttribute("todoListChecked")&&i.add(t)}else if("changeAttribute"==n.type&&"listType"==n.key&&"todo"===n.oldValue)for(const t of n.range.getItems())t.hasAttribute("todoListChecked")&&"todo"!==t.getAttribute("listType")&&i.add(t)}),o.document.registerPostFixer(t=>{let e=!1;for(const n of i)t.removeAttribute("todoListChecked",n),e=!0;return i.clear(),e})}_handleCheckmarkChange(t){const e=this.editor,n=e.model,o=Array.from(n.document.selection.getRanges());n.change(n=>{n.setSelection(t,"end"),e.execute("todoListCheck"),n.setSelection(o)})}}function Pj(t,e){return(n,o)=>{const i=Vl(o.keyCode,e.contentLanguageDirection);if("left"!=i)return;const r=t.schema,s=t.document.selection;if(!s.isCollapsed)return;const a=s.getFirstPosition(),c=a.parent;if("listItem"===c.name&&"todo"==c.getAttribute("listType")&&a.isAtStart){const e=r.getNearestSelectionRange(t.createPositionBefore(c),"backward");e&&t.change(t=>t.setSelection(e)),o.preventDefault(),o.stopPropagation(),n.stop()}}}var Lj='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.315 14.705l2.224-2.24a.689.689 0 0 1 .963 0 .664.664 0 0 1 0 .949L2.865 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t=this.editor;t.model.schema.extend("$text",{allowAttributes:Hj}),t.model.schema.setAttributeProperties(Hj,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:Hj,view:"u",upcastAlso:{styles:{"text-decoration":"underline"}}}),t.commands.add(Hj,new T_(t,Hj)),t.keystrokes.set("CTRL+U","underline")}}var Kj='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 18v-1.5h14V18zm2.2-8V3.6c0-.4.4-.6.8-.6.3 0 .7.2.7.6v6.2c0 2 1.3 2.8 3.2 2.8 1.9 0 3.4-.9 3.4-2.9V3.6c0-.3.4-.5.8-.5.3 0 .7.2.7.5V10c0 2.7-2.2 4-4.9 4-2.6 0-4.7-1.2-4.7-4z"/></svg>';const qj="underline";class Wj extends nC{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(qj,n=>{const o=t.commands.get(qj),i=new cw(n);return i.set({label:e("Underline"),icon:Kj,keystroke:"CTRL+U",tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",()=>{t.execute(qj),t.editing.view.focus()}),i})}}class Yj extends nC{static get requires(){return[Gj,Wj]}static get pluginName(){return"Underline"}}function $j(t){if(t.is("$text")||t.is("$textProxy"))return t.data;let e="",n=null;for(const o of t.getChildren()){const t=$j(o);n&&n.is("element")&&(e+="\n"),e+=t,n=o}return e}class Qj extends nC{constructor(t){super(t),this.set("characters",0),this.set("words",0),Object.defineProperties(this,{characters:{get(){return this.characters=this._getCharacters()}},words:{get(){return this.words=this._getWords()}}}),this.set("_wordsLabel"),this.set("_charactersLabel"),this._config=t.config.get("wordCount")||{},this._outputView=void 0,this._wordsMatchRegExp=El.features.isRegExpUnicodePropertySupported?new RegExp("[\\p{L}\\p{N}\\p{M}\\p{Pd}\\p{Pc}]+","gu"):/[_\-a-zA-Z0-9À-ž]+/gu}static get pluginName(){return"WordCount"}init(){const t=this.editor;t.model.document.on("change:data",TI(this._refreshStats.bind(this),250)),"function"==typeof this._config.onUpdate&&this.on("update",(t,e)=>{this._config.onUpdate(e)}),Yr(this._config.container)&&this._config.container.appendChild(this.wordCountContainer)}destroy(){this._outputView&&(this._outputView.element.remove(),this._outputView.destroy()),super.destroy()}get wordCountContainer(){const t=this.editor,e=t.t,n=t.config.get("wordCount.displayWords"),o=t.config.get("wordCount.displayCharacters"),i=yk.bind(this,this),r=[];return this._outputView||(this._outputView=new tb,(n||void 0===n)&&(this.bind("_wordsLabel").to(this,"words",t=>e("Words: %0",t)),r.push({tag:"div",children:[{text:[i.to("_wordsLabel")]}],attributes:{class:"ck-word-count__words"}})),(o||void 0===o)&&(this.bind("_charactersLabel").to(this,"characters",t=>e("Characters: %0",t)),r.push({tag:"div",children:[{text:[i.to("_charactersLabel")]}],attributes:{class:"ck-word-count__characters"}})),this._outputView.setTemplate({tag:"div",attributes:{class:["ck","ck-word-count"]},children:r}),this._outputView.render()),this._outputView.element}_getCharacters(){const t=$j(this.editor.model.document.getRoot());return t.replace(/\n/g,"").length}_getWords(){const t=$j(this.editor.model.document.getRoot()),e=t.match(this._wordsMatchRegExp)||[];return e.length}_refreshStats(){const t=this.words=this._getWords(),e=this.characters=this._getCharacters();this.fire("update",{words:t,characters:e})}}class Zj extends tC{}Zj.builtinPlugins=[vC,$A,tv,l_,m_,E_,z_,Wy,Ky,ix,Kx,aD,yD,oE,fE,IE,qE,rT,wT,HM,iS,rI,jI,rB,dB,KS,pB,$B,eN,CN,NN,bz,$z,EP,PE,dL,pL,vL,oj,cj,pj,Uj,Yj,Qj];var Jj=e.default=Zj}]).default}));
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