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1
2/*!
3 * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
4 * For licensing, see LICENSE.md.
5 */
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Otherwise the panel may\n\t\tpartially cover the tooltip */\n\t\t&.ck-on {\n\t\t\t@mixin ck-tooltip_disabled;\n\t\t}\n\t}\n\n\t& .ck-dropdown__panel {\n\t\t/* This is to get rid of flickering when the tooltip is shown under the panel,\n\t\twhich looks like the panel moves vertically a pixel down and up. */\n\t\t-webkit-backface-visibility: hidden;\n\n\t\tdisplay: none;\n\t\tz-index: var(--ck-z-modal);\n\n\t\tposition: absolute;\n\n\t\t&.ck-dropdown__panel-visible {\n\t\t\tdisplay: inline-block;\n\t\t}\n\n\t\t&.ck-dropdown__panel_ne,\n\t\t&.ck-dropdown__panel_nw {\n\t\t\tbottom: 100%;\n\t\t}\n\n\t\t&.ck-dropdown__panel_se,\n\t\t&.ck-dropdown__panel_sw {\n\t\t\t/*\n\t\t\t * Using transform: translate3d( 0, 100%, 0 ) causes blurry dropdown on Chrome 67-78+ on non-retina displays.\n\t\t\t * See https://github.com/ckeditor/ckeditor5/issues/1053.\n\t\t\t */\n\t\t\ttop: 100%;\n\t\t\tbottom: auto;\n\t\t}\n\n\t\t&.ck-dropdown__panel_ne,\n\t\t&.ck-dropdown__panel_se {\n\t\t\tleft: 0px;\n\t\t}\n\n\t\t&.ck-dropdown__panel_nw,\n\t\t&.ck-dropdown__panel_sw {\n\t\t\tright: 0px;\n\t\t}\n\t}\n}\n\n/*\n * Toolbar dropdown panels should be always above the UI (eg. other dropdown panels) from the editor's content.\n * See https://github.com/ckeditor/ckeditor5/issues/7874\n */\n.ck.ck-toolbar .ck-dropdown__panel {\n\tz-index: calc( var(--ck-z-modal) + 1 );\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/_rounded.css";\n@import "../../../mixins/_disabled.css";\n@import "../../../mixins/_shadow.css";\n@import "@ckeditor/ckeditor5-ui/theme/mixins/_dir.css";\n\n:root {\n\t--ck-dropdown-arrow-size: calc(0.5 * var(--ck-icon-size));\n}\n\n.ck.ck-dropdown {\n\t/* Enable font size inheritance, which allows fluid UI scaling. */\n\tfont-size: inherit;\n\n\t& .ck-dropdown__arrow {\n\t\twidth: var(--ck-dropdown-arrow-size);\n\t}\n\n\t@mixin ck-dir ltr {\n\t\t& .ck-dropdown__arrow {\n\t\t\tright: var(--ck-spacing-standard);\n\n\t\t\t/* A space to accommodate the triangle. */\n\t\t\tmargin-left: var(--ck-spacing-standard);\n\t\t}\n\t}\n\n\t@mixin ck-dir rtl {\n\t\t& .ck-dropdown__arrow {\n\t\t\tleft: var(--ck-spacing-standard);\n\n\t\t\t/* A space to accommodate the triangle. */\n\t\t\tmargin-right: var(--ck-spacing-small);\n\t\t}\n\t}\n\n\t&.ck-disabled .ck-dropdown__arrow {\n\t\t@mixin ck-disabled;\n\t}\n\n\t& .ck-button.ck-dropdown__button {\n\t\t@mixin ck-dir ltr {\n\t\t\t&:not(.ck-button_with-text) {\n\t\t\t\t/* Make sure dropdowns with

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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);var i=n.n(o);var r=n(3);var s=n.n(r);var a=s()(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}

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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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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;

6\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-sha

6dow $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);var i=n.n(o);var r=n(3);var s=n.n(r);var a=s()(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);var i=n.n(o);var r=n(3);var s=n.n(r);var a=s()(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}

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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);var i=n.n(o);var r=n(3);var s=n.n(r);var a=s()(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,q

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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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6: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. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck .ck-fake-panel {\n\tposition: absolute;\n\n\t/* Fake panels should be placed under main balloon content. */\n\tz-index: calc(var(--ck-z-modal) - 1);\n}\n\n.ck .ck-fake-panel div {\n\tposition: absolute;\n}\n\n.ck .ck-fake-panel div:nth-child( 1 ) {\n\tz-index: 2;\n}\n\n.ck .ck-fake-panel div:nth-child( 2 ) {\n\tz-index: 1;\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/_shadow.css";\n\n:root {\n\t--ck-balloon-fake-panel-offset-horizontal: 6px;\n\t--ck-balloon-fake-panel-offset-vertical: 6px;\n}\n\n/* Let\'s use `.ck-balloon-panel` appearance. See: balloonpanel.css. */\n.ck .ck-fake-panel div {\n\t@mixin ck-drop-shadow;\n\n\tmin-height: 15px;\n\n\tbackground: var(--ck-color-panel-background);\n\tborder: 1px solid var(--ck-color-panel-border);\n\tborder-radius: var(--ck-border-radius);\n\n\twidth: 100%;\n\theight: 100%;\n}\n\n.ck .ck-fake-panel div:nth-child( 1 ) {\n\tmargin-left: var(--ck-balloon-fake-panel-offset-horizontal);\n\tmargin-top: var(--ck-balloon-fake-panel-offset-vertical);\n}\n\n.ck .ck-fake-panel div:nth-child( 2 ) {\n\tmargin-left: calc(var(--ck-balloon-fake-panel-offset-horizontal) * 2);\n\tmargin-top: calc(var(--ck-balloon-fake-panel-offset-vertical) * 2);\n}\n.ck .ck-fake-panel div:nth-child( 3 ) {\n\tmargin-left: calc(var(--ck-balloon-fake-panel-offset-horizontal) * 3);\n\tmargin-top: calc(var(--ck-balloon-fake-panel-offset-vertical) * 3);\n}\n\n/* If balloon is positioned above element, we need to move fake panel to the top. */\n.ck .ck-balloon-panel_arrow_s + .ck-fake-panel,\n.ck .ck-balloon-panel_arrow_se + .ck-fake-panel,\n.ck .ck-balloon-panel_arrow_sw + .ck-fake-panel {\n\t--ck-balloon-fake-panel-offset-vertical: -6px;\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-sha

6dow var(--ck-drop-shadow);\n}\n"],sourceRoot:""}]);e["a"]=a},function(t,e,n){"use strict";var o=n(2);var i=n.n(o);var r=n(3);var s=n.n(r);var a=s()(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,

6CAC9C,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_focu

6sed):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);var i=n.n(o);var r=n(3);var s=n.n(r);var a=s()(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 focu

6sed. */\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. 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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",'/*\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\n/*\n * Style link form differently when manual decorators are available.\n * See: https://github.com/ckeditor/ckeditor5-link/issues/186.\n */\n.ck.ck-link-form_layout-vertical {\n\tpadding: 0;\n\tmin-width: var(--ck-input-text-width);\n\n\t& .ck-labeled-field-view {\n\t\tmargin: var(--ck-spacing-large) var(--ck-spacing-large) var(--ck-spacing-small);\n\n\t\t& .ck-input-text {\n\t\t\tmin-width: 0;\n\t\t\twidth: 100%;\n\t\t}\n\t}\n\n\t& .ck-button {\n\t\tpadding: var(--ck-spacing-standard);\n\t\tmargin: 0;\n\t\tborder-radius: 0;\n\t\tborder: 0;\n\t\tborder-top: 1px solid var(--ck-color-base-border);\n\t\twidth: 50%;\n\n\t\t@mixin ck-dir ltr {\n\t\t\tmargin-left: 0;\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\tmargin-left: 0;\n\n\t\t\t&:last-of-type {\n\t\t\t\tborder-right: 1px solid var(--ck-color-base-border);\n\t\t\t}\n\t\t}\n\t}\n\n\t/* Using additional `.ck` class for stronger CSS specificity than `.ck.ck-link-form > :not(:first-child)`. */\n\t& .ck.ck-list {\n\t\tmargin: var(--ck-spacing-standard) var(--ck-spacing-large);\n\n\t\t& .ck-button.ck-switchbutton {\n\t\t\tborder: 0;\n\t\t\tpadding: 0;\n\t\t\twidth: 100%;\n\n\t\t\t&:hover {\n\t\t\t\tbackground: none;\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);var i=n.n(o);var r=n(3);var s=n.n(r);var a=s()(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. 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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 "@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);var i=n.n(o);var r=n(3);var s=n.n(r);var a=s()(i.a);a.push([t.i,".ck.ck-link-actions{display:flex;flex-direction:row;flex-wrap:nowrap}.ck.ck-link-actions .ck-link-actions__preview{display:inline-block}.ck.ck-link-actions .ck-link-actions__preview .ck-button__label{overflow:hidden}@media screen and (max-width:600px){.ck.ck-link-actions{flex-wrap:wrap}.ck.ck-link-actions .ck-link-actions__preview{flex-basis:100%}.ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){flex-basis:50%}}.ck.ck-link-actions .ck-button.ck-link-actions__preview{padding-left:0;padding-right:0}.ck.ck-link-actions .ck-button.ck-link-actions__preview .ck-button__label{padding:0 var(--ck-spacing-medium);color:var(--ck-color-link-default);text-overflow:ellipsis;cursor:pointer;max-width:var(--ck-input-text-width);min-width:3em;text-align:center}

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if(t=="style"){this._styles.setTo(e)}else{this._attrs.set(t,e)}}_removeAttribute(t){this._fireChange("attributes",this);if(t=="class"){if(this._classes.size>0){this._classes.clear();return true}return false}if(t=="style"){if(!this._styles.isEmpty){this._styles.clear();return true}return false}return this._attrs.delete(t)}_addClass(t){this._fireChange("attributes",this);for(const e of xs(t)){this._classes.add(e)}}_removeClass(t){this._fireChange("attributes",this);for(const e of xs(t)){this._classes.delete(e)}}_setStyle(t,e){this._fireChange("attributes",this);this._styles.set(t,e)}_removeStyle(t){this._fireChange("attributes",this);for(const e of xs(t)){this._styles.remove(e)}}_setCustomProperty(t,e){this._customProperties.set(t,e)}_removeCustomProperty(t){return this._customProperties.delete(t)}}function zc(t){t=$s(t);for(const[e,n]of t){if(n===null){t.delete(e)}else if(typeof n!="string"){t.set(e,String(n))}}return t}function jc(t,e){const n=e.split(/\s+/);t.clear();n.forEach((e=>t.add(e)))}function qc(t,e){if(typeof e=="string"){return[new js(t,e)]}if(!vs(e)){e=[e]}return Array.from(e).map((e=>{if(typeof e=="string"){return new js(t,e)}if(e instanceof qs){return new js(t,e.data)}return e}))}class Kc extends Lc{constructor(t,e,n,o){super(t,e,n,o);this.getFillerOffset=$c}is(t,e=null){if(!e){return t==="containerElement"||t==="view:containerElement"||t==="element"||t==="view:element"||t==="node"||t==="view:node"}else{return e===this.name&&(t==="containerElement"||t==="view:containerElement"||t==="element"||t==="view:element")}}}function $c(){const t=[...this.getChildren()];const e=t[this.childCount-1];if(e&&e.is("element","br")){return this.childCount}for(const e of t){if(!e.is("uiElement")){return null}}return this.childCount}var Gc=Pc((function(t,e){Ne(e,uo(e),t)}));var Wc=Gc;const Hc=Symbol("observableProperties");const Uc=Symbol("boundObservables");const Jc=Symbol("boundProperties");const Yc={set(t,e){if(ct(t)){Object.keys(t).forEach((e=>{this.set(e,t[e])}),this);return}Xc(this);const n=this[Hc];if(t in this&&!n.has(t)){throw new ss["a"]("observable-set-cannot-override",this)}Object.defineProperty(this,t,{enumerable:true,configurable:true,get(){return n.get(t)},set(e){const o=n.get(t);let i=this.fire("set:"+t,t,e,o);if(i===undefined){i=e}if(o!==i||!n.has(t)){n.set(t,i);this.fire("change:"+t,t,i,o)}}});this[t]=e},bind(...t){if(!t.length||!nl(t)){throw new ss["a"]("observable-bind-wrong-properties",this)}if(new Set(t).size!==t.length){throw new ss["a"]("observable-bind-duplicate-properties",this)}Xc(this);const e=this[Jc];t.forEach((t=>{if(e.has(t)){throw new ss["a"]("observable-bind-rebind",this)}}));const n=new Map;t.forEach((t=>{const o={property:t,to:[]};e.set(t,o);n.set(t,o)}));return{to:Zc,toMany:tl,_observable:this,_bindProperties:t,_to:[],_bindings:n}},unbind(...t){if(!this[Hc]){return}const e=this[Jc];const n=this[Uc];if(t.length){if(!nl(t)){throw new ss["a"]("observable-unbind-wrong-properties",this)}t.forEach((t=>{const o=e.get(t);if(!o){return}let i,r,s,a;o.to.forEach((t=>{i=t[0];r=t[1];s=n.get(i);a=s[r];a.delete(o);if(!a.size){delete s[r]}if(!Object.keys(s).length){n.delete(i);this.stopListening(i,"change")}}));e.delete(t)}))}else{n.forEach(((t,e)=>{this.stopListening(e,"change")}));n.clear();e.clear()}},decorate(t){const e=this[t];if(!e){throw new ss["a"]("observablemixin-cannot-decorate-undefined",this,{object:this,methodName:t})}this.on(t,((t,n)=>{t.return=e.apply(this,n)}));this[t]=function(...e){return this.fire(t,e)}}};Wc(Yc,ds);var Qc=Yc;function Xc(t){if(t[Hc]){return}Object.defineProperty(t,Hc,{value:new Map});Object.defineProperty(t,Uc,{value:new Map});Object.defineProperty(t,Jc,{value:new Map})}function Zc(...t){const e=ol(...t);const n=Array.from(this._bindings.keys());const o=n.length;if(!e.callback&&e.to.length>1){throw new ss["a"]("observable-bind-to-no-callback",this)}if(o>1&&e.callback){throw new ss["a"]("observable-bind-to-extra-callback",this)}e.to.forEach((t=>{if(t.properties.length&&t.properties.length!==o){throw new ss["a"]("observable-bind-to-properties-length",this)}if(!t.properties.length){t.properties=this._bindProperties}}));this._to=e.to;if(e.callback){this._bindings.get(n[0]).callback=e.callback}al(this._observable,this._to);rl(this);

6this._bindProperties.forEach((t=>{sl(this._observable,t)}))}function tl(t,e,n){if(this._bindings.size>1){throw new ss["a"]("observable-bind-to-many-not-one-binding",this)}this.to(...el(t,e),n)}function el(t,e){const n=t.map((t=>[t,e]));return Array.prototype.concat.apply([],n)}function nl(t){return t.every((t=>typeof t=="string"))}function ol(...t){if(!t.length){throw new ss["a"]("observable-bind-to-parse-error",null)}const e={to:[]};let n;if(typeof t[t.length-1]=="function"){e.callback=t.pop()}t.forEach((t=>{if(typeof t=="string"){n.properties.push(t)}else if(typeof t=="object"){n={observable:t,properties:[]};e.to.push(n)}else{throw new ss["a"]("observable-bind-to-parse-error",null)}}));return e}function il(t,e,n,o){const i=t[Uc];const r=i.get(n);const s=r||{};if(!s[o]){s[o]=new Set}s[o].add(e);if(!r){i.set(n,s)}}function rl(t){let e;t._bindings.forEach(((n,o)=>{t._to.forEach((i=>{e=i.properties[n.callback?0:t._bindProperties.indexOf(o)];n.to.push([i.observable,e]);il(t._observable,n,i.observable,e)}))}))}function sl(t,e){const n=t[Jc];const o=n.get(e);let i;if(o.callback){i=o.callback.apply(t,o.to.map((t=>t[0][t[1]])))}else{i=o.to[0];i=i[0][i[1]]}if(Object.prototype.hasOwnProperty.call(t,e)){t[e]=i}else{t.set(e,i)}}function al(t,e){e.forEach((e=>{const n=t[Uc];let o;if(!n.get(e.observable)){t.listenTo(e.observable,"change",((i,r)=>{o=n.get(e.observable)[r];if(o){o.forEach((e=>{sl(t,e.property)}))}}))}}))}class cl extends Kc{constructor(t,e,n,o){super(t,e,n,o);this.set("isReadOnly",false);this.set("isFocused",false);this.bind("isReadOnly").to(t);this.bind("isFocused").to(t,"isFocused",(e=>e&&t.selection.editableElement==this));this.listenTo(t.selection,"change",(()=>{this.isFocused=t.isFocused&&t.selection.editableElement==this}))}is(t,e=null){if(!e){return t==="editableElement"||t==="view:editableElement"||t==="containerElement"||t==="view:containerElement"||t==="element"||t==="view:element"||t==="node"||t==="view:node"}else{return e===this.name&&(t==="editableElement"||t==="view:editableElement"||t==="containerElement"||t==="view:containerElement"||t==="element"||t==="view:element")}}destroy(){this.stopListening()}}As(cl,Qc);const ll=Symbol("rootName");class dl extends cl{constructor(t,e){super(t,e);this.rootName="main"}is(t,e=null){if(!e){return 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"}else{return e===this.name&&(t==="rootElement"||t==="view:rootElement"||t==="editableElement"||t==="view:editableElement"||t==="containerElement"||t==="view:containerElement"||t==="element"||t==="view:element")}}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&&t.direction!="forward"&&t.direction!="backward"){throw new ss["a"]("view-tree-walker-unknown-direction",t.startPosition,{direction:t.direction})}this.boundaries=t.boundaries||null;if(t.startPosition){this.position=hl._createAt(t.startPosition)}else{this.position=hl._createAt(t.boundaries[t.direction=="backward"?"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));if(!e){this.position=o}}next(){if(this.direction=="forward"){return this._next()}else{return this._previous()}}_next(){let t=this.position.clone();const e=this.position;const n=t.parent;if(n.parent===null&&t.offset===n.childCount){return{done:true}}if(n===this._boundaryEndParent&&t.offset==this.boundaries.end.offset){return{done:true}}let o;if(n instanceof js){if(t.isAtEnd){this.position=hl._createAfter(n);return this._next()}o=n.data[t.offset]}else{o=n.getChild(t.offset)}if(o instanceof Lc){if(!this.shallow){t=new hl(o,0)}else{t.offset++}this.position=t;return this._formatReturnValue("elementStart",o,e,t,1)}else if(o instanceof js){if(this.singleCharacters){t=new hl(o,0);this.position=t;return this._next()}else{let n=o.data.length;let i;if(o==this._boundaryEndParent){n=this.boundaries.end.offset;i=new qs(o,0,n);

6t=hl._createAfter(i)}else{i=new qs(o,0,o.data.length);t.offset++}this.position=t;return this._formatReturnValue("text",i,e,t,n)}}else if(typeof o=="string"){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 qs(n,t.offset,o);t.offset+=o;this.position=t;return this._formatReturnValue("text",i,e,t,o)}else{t=hl._createAfter(n);this.position=t;if(this.ignoreElementEnd){return this._next()}else{return this._formatReturnValue("elementEnd",n,e,t)}}}_previous(){let t=this.position.clone();const e=this.position;const n=t.parent;if(n.parent===null&&t.offset===0){return{done:true}}if(n==this._boundaryStartParent&&t.offset==this.boundaries.start.offset){return{done:true}}let o;if(n instanceof js){if(t.isAtStart){this.position=hl._createBefore(n);return this._previous()}o=n.data[t.offset-1]}else{o=n.getChild(t.offset-1)}if(o instanceof Lc){if(!this.shallow){t=new hl(o,o.childCount);this.position=t;if(this.ignoreElementEnd){return this._previous()}else{return this._formatReturnValue("elementEnd",o,e,t)}}else{t.offset--;this.position=t;return this._formatReturnValue("elementStart",o,e,t,1)}}else if(o instanceof js){if(this.singleCharacters){t=new hl(o,o.data.length);this.position=t;return this._previous()}else{let n=o.data.length;let i;if(o==this._boundaryStartParent){const e=this.boundaries.start.offset;i=new qs(o,e,o.data.length-e);n=i.data.length;t=hl._createBefore(i)}else{i=new qs(o,0,o.data.length);t.offset--}this.position=t;return this._formatReturnValue("text",i,e,t,n)}}else if(typeof o=="string"){let o;if(!this.singleCharacters){const e=n===this._boundaryStartParent?this.boundaries.start.offset:0;o=t.offset-e}else{o=1}t.offset-=o;const i=new qs(n,t.offset,o);this.position=t;return this._formatReturnValue("text",i,e,t,o)}else{t=hl._createBefore(n);this.position=t;return this._formatReturnValue("elementStart",n,e,t,1)}}_formatReturnValue(t,e,n,o,i){if(e instanceof qs){if(e.offsetInText+e.data.length==e.textNode.data.length){if(this.direction=="forward"&&!(this.boundaries&&this.boundaries.end.isEqual(this.position))){o=hl._createAfter(e.textNode);this.position=o}else{n=hl._createAfter(e.textNode)}}if(e.offsetInText===0){if(this.direction=="backward"&&!(this.boundaries&&this.boundaries.start.isEqual(this.position))){o=hl._createBefore(e.textNode);this.position=o}else{n=hl._createBefore(e.textNode)}}}return{done:false,value:{type:t,item:e,previousPosition:n,nextPosition:o,length:i}}}}class hl{constructor(t,e){this.parent=t;this.offset=e}get nodeAfter(){if(this.parent.is("$text")){return null}return this.parent.getChild(this.offset)||null}get nodeBefore(){if(this.parent.is("$text")){return null}return this.parent.getChild(this.offset-1)||null}get isAtStart(){return this.offset===0}get isAtEnd(){const t=this.parent.is("$text")?this.parent.data.length:this.parent.childCount;return this.offset===t}get root(){return this.parent.root}get editableElement(){let t=this.parent;while(!(t instanceof cl)){if(t.parent){t=t.parent}else{return null}}return t}getShiftedBy(t){const e=hl._createAt(this);const n=e.offset+t;e.offset=n<0?0:n;return e}getLastMatchingPosition(t,e={}){e.startPosition=this;const n=new ul(e);n.skip(t);return n.position}getAncestors(){if(this.parent.is("documentFragment")){return[this.parent]}else{return this.parent.getAncestors({includeSelf:true})}}getCommonAncestor(t){const e=this.getAncestors();const n=t.getAncestors();let o=0;while(e[o]==n[o]&&e[o]){o++}return o===0?null:e[o-1]}is(t){return t==="position"||t==="view:position"}isEqual(t){return this.parent==t.parent&&this.offset==t.offset}isBefore(t){return this.compareWith(t)=="before"}isAfter(t){return this.compareWith(t)=="after"}compareWith(t){if(this.root!==t.root){return"different"}if(this.isEqual(t)){return"same"}const e=this.parent.is("node")?this.parent.getPath():[];const n=t.parent.is("node")?t.parent.getPath():[];e.push(this.offset);n.push(t.offset);const o=Ms(e,n);switch(o){case"prefix":return"before";case"extension":return"after";default:return e[o]<n[o]?"before":"after"}}getWalker(t={}){t.startPosition=this;return new ul(t)}clone(){return new hl(this.parent,this.offset)}static _createAt(t,e){if(t instanceof hl){return new this(t.parent,t.offset)}else{const n=t;if(e=="end"){e=n.is("$text")?n.data.length:n.childCount}else if(e=="before"){return this._createBefore(n)}else if(e=="after"){return this._createAfter(n)}else if(e!==0&&!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()}

6*[Symbol.iterator](){yield*new ul({boundaries:this,ignoreElementEnd:true})}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(pl,{direction:"backward"});let e=this.end.getLastMatchingPosition(pl);if(t.parent.is("$text")&&t.isAtStart){t=hl._createBefore(t.parent)}if(e.parent.is("$text")&&e.isAtEnd){e=hl._createAfter(e.parent)}return new fl(t,e)}getTrimmed(){let t=this.start.getLastMatchingPosition(pl);if(t.isAfter(this.end)||t.isEqual(this.end)){return new fl(t,t)}let e=this.end.getLastMatchingPosition(pl,{direction:"backward"});const n=t.nodeAfter;const o=e.nodeBefore;if(n&&n.is("$text")){t=new hl(n,0)}if(o&&o.is("$text")){e=new hl(o,o.data.length)}return 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=false){if(t.isCollapsed){e=false}const n=this.containsPosition(t.start)||e&&this.start.isEqual(t.start);const o=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return n&&o}getDifference(t){const e=[];if(this.isIntersecting(t)){if(this.containsPosition(t.start)){e.push(new fl(this.start,t.start))}if(this.containsPosition(t.end)){e.push(new fl(t.end,this.end))}}else{e.push(this.clone())}return e}getIntersection(t){if(this.isIntersecting(t)){let e=this.start;let n=this.end;if(this.containsPosition(t.start)){e=t.start}if(this.containsPosition(t.end)){n=t.end}return new fl(e,n)}return null}getWalker(t={}){t.boundaries=this;return new ul(t)}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}getContainedElement(){if(this.isCollapsed){return null}let t=this.start.nodeAfter;let e=this.end.nodeBefore;if(this.start.parent.is("$text")&&this.start.isAtEnd&&this.start.parent.nextSibling){t=this.start.parent.nextSibling}if(this.end.parent.is("$text")&&this.end.isAtStart&&this.end.parent.previousSibling){e=this.end.parent.previousSibling}if(t&&t.is("element")&&t===e){return t}return null}clone(){return new fl(this.start,this.end)}*getItems(t={}){t.boundaries=this;t.ignoreElementEnd=true;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 t==="range"||t==="view:range"}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;const 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 pl(t){if(t.item.is("attributeElement")||t.item.is("uiElement")){return true}return false}function ml(t){let e=0;for(const n of t){e++}return e}class gl{constructor(t=null,e,n){this._ranges=[];this._lastRangeBackward=false;this._isFake=false;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];const 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];const e=this._lastRangeBackward?t.start:t.end;return e.clone()}get isCollapsed(){return this.rangeCount===1&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}get editableElement(){if(this.anchor){return this.anchor.editableElement}return null}*getRanges(){for(const t of this._ranges){yield t.clone()}}getFirstRange(){let t=null;for(const e of this._ranges){if(!t||e.start.isBefore(t.start)){t=e}}return t?t.clone():null}getLastRange(){let t=null;

6for(const e of this._ranges){if(!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 false}if(this.isFake&&this.fakeSelectionLabel!=t.fakeSelectionLabel){return false}if(this.rangeCount!=t.rangeCount){return false}else if(this.rangeCount===0){return true}if(!this.anchor.isEqual(t.anchor)||!this.focus.isEqual(t.focus)){return false}for(const e of this._ranges){let n=false;for(const o of t._ranges){if(e.isEqual(o)){n=true;break}}if(!n){return false}}return true}isSimilar(t){if(this.isBackward!=t.isBackward){return false}const e=ml(this.getRanges());const n=ml(t.getRanges());if(e!=n){return false}if(e==0){return true}for(let e of this.getRanges()){e=e.getTrimmed();let n=false;for(let o of t.getRanges()){o=o.getTrimmed();if(e.start.isEqual(o.start)&&e.end.isEqual(o.end)){n=true;break}}if(!n){return false}}return true}getSelectedElement(){if(this.rangeCount!==1){return null}return this.getFirstRange().getContainedElement()}setTo(t,e,n){if(t===null){this._setRanges([]);this._setFakeOptions(e)}else if(t instanceof gl||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 zs){const o=!!n&&!!n.backward;let i;if(e===undefined){throw new ss["a"]("view-selection-setto-required-second-parameter",this)}else if(e=="in"){i=fl._createIn(t)}else if(e=="on"){i=fl._createOn(t)}else{i=new fl(hl._createAt(t,e))}this._setRanges([i],o);this._setFakeOptions(n)}else if(vs(t)){this._setRanges(t,e&&e.backward);this._setFakeOptions(e)}else{throw new ss["a"]("view-selection-setto-not-selectable",this)}this.fire("change")}setFocus(t,e){if(this.anchor===null){throw new ss["a"]("view-selection-setfocus-no-ranges",this)}const n=hl._createAt(t,e);if(n.compareWith(this.focus)=="same"){return}const o=this.anchor;this._ranges.pop();if(n.compareWith(o)=="before"){this._addRange(new fl(n,o),true)}else{this._addRange(new fl(o,n))}this.fire("change")}is(t){return t==="selection"||t==="view:selection"}_setRanges(t,e=false){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=false){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))}}As(gl,ds);class kl{constructor(t=null,e,n){this._selection=new gl;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 t==="selection"||t=="documentSelection"||t=="view:selection"||t=="view:documentSelection"}_setTo(t,e,n){this._selection.setTo(t,e,n)}_setFocus(t,e){this._selection.setFocus(t,e)}}As(kl,ds);class bl{constructor(t){this.selection=new kl;this.roots=new Cs({idProperty:"rootName"});this.stylesProcessor=t;this.set("isReadOnly",false);this.set("isFocused",false);this.set("isComposing",false);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=false;do{for(const n of this._postFixers){e=n(t);if(e){break}}}while(e)}}As(bl,Qc);const wl=10;class _l extends Lc{constructor(t,e,n,o){super(t,e,n,o);this.getFillerOffset=vl;this._priority=wl;this._id=null;this._clonesGroup=null}get priority(){return this._priority}get id(){return this._id}getElementsWithSameId(){if(this.id===null){throw new ss["a"]("attribute-element-get-elements-with-same-id-no-id",this)}return new Set(this._clonesGroup)}is(t,e=null){if(!e){return t==="attributeElement"||t==="view:attributeElement"||t==="element"||t==="view:element"||t==="node"||t==="view:node"}else{return e===this.name&&(t==="attributeElement"||t==="view:attributeElement"||t==="element"||t==="view:element")}}isSimilar(t){if(this.id!==null||t.id!==null){return this.id===t.id}return super.isSimilar(t)&&this.priority==t.priority}_clone(t){const e=super._clone(t);e._priority=this._priority;e._id=this._id;return e}}_l.DEFAULT_PRIORITY=wl;function vl(){if(Al(this)){return null}let t=this.parent;while(t&&t.is("attributeElement")){if(Al(t)>1){return null}t=t.parent}if(!t||Al(t)>1){return null}return this.childCount}function Al(t){return Array.from(t.getChildren()).filter((t=>!t.is("uiElement"))).length}class Cl extends Lc{constructor(t,e,n,o){super(t,e,n,o);this.getFillerOffset=yl}is(t,e=null){if(!e){return t==="emptyElement"||t==="view:emptyElement"||t==="element"||t==="view:element"||t==="node"||t==="view:node"}else{return e===this.name&&(t==="emptyElement"||t==="view:emptyElement"||t==="element"||t==="view:element")}}_insertChild(t,e){if(e&&(e instanceof zs||Array.from(e).length>0)){throw new ss["a"]("view-emptyelement-cannot-add",[this,e])}}}function yl(){return null}const xl=navigator.userAgent.toLowerCase();const El={isMac:Sl(xl),isGecko:Dl(xl),isSafari:Tl(xl),isAndroid:Bl(xl),isBlink:Il(xl),features:{isRegExpUnicodePropertySupported:Ol()}};var Pl=El;function Sl(t){return t.indexOf("macintosh")>-1}function Dl(t){return!!t.match(/gecko\/\d+/)}function Tl(t){return t.indexOf(" applewebkit/")>-1&&t.indexOf("chrome")===-1}function Bl(t){return t.indexOf("android")>-1}function Il(t){return t.indexOf("chrome/")>-1&&t.indexOf("edge/")<0}function Ol(){let t=false;try{t="Ä".search(new RegExp("[\\p{L}]","u"))===0}catch(t){}return t}const Rl={"â":"ctrl","â§":"shift","â¥":"alt"};const Fl={ctrl:"â",shift:"â§",alt:"â¥"};const Ml=Kl();function Nl(t){let e;if(typeof t=="string"){e=Ml[t.toLowerCase()];if(!e){throw new ss["a"]("keyboard-unknown-key",null,{key:t})}}else{e=t.keyCode+(t.altKey?Ml.alt:0)+(t.ctrlKey?Ml.ctrl:0)+(t.shiftKey?Ml.shift:0)}return e}function Vl(t){if(typeof t=="string"){t=$l(t)}return t.map((t=>typeof t=="string"?Nl(t):t)).reduce(((t,e)=>e+t),0)}function Ll(t){if(!Pl.isMac){return t}

6return $l(t).map((t=>Fl[t.toLowerCase()]||t)).reduce(((t,e)=>{if(t.slice(-1)in Rl){return t+e}else{return t+"+"+e}}))}function zl(t){return t==Ml.arrowright||t==Ml.arrowleft||t==Ml.arrowup||t==Ml.arrowdown}function jl(t,e){const n=e==="ltr";switch(t){case Ml.arrowleft:return n?"left":"right";case Ml.arrowright:return n?"right":"left";case Ml.arrowup:return"up";case Ml.arrowdown:return"down"}}function ql(t,e){const n=jl(t,e);return n==="down"||n==="right"}function Kl(){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 $l(t){return t.split(/\s*\+\s*/)}class Gl extends Lc{constructor(t,e,n,o){super(t,e,n,o);this.getFillerOffset=Hl}is(t,e=null){if(!e){return t==="uiElement"||t==="view:uiElement"||t==="element"||t==="view:element"||t==="node"||t==="view:node"}else{return e===this.name&&(t==="uiElement"||t==="view:uiElement"||t==="element"||t==="view:element")}}_insertChild(t,e){if(e&&(e instanceof zs||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 Wl(t){t.document.on("keydown",((e,n)=>Ul(e,n,t.domConverter)))}function Hl(){return null}function Ul(t,e,n){if(e.keyCode==Ml.arrowright){const t=e.domTarget.ownerDocument.defaultView.getSelection();const o=t.rangeCount==1&&t.getRangeAt(0).collapsed;if(o||e.shiftKey){const e=t.focusNode;const i=t.focusOffset;const r=n.domPositionToView(e,i);if(r===null){return}let s=false;const a=r.getLastMatchingPosition((t=>{if(t.item.is("uiElement")){s=true}if(t.item.is("uiElement")||t.item.is("attributeElement")){return true}return false}));if(s){const e=n.viewPositionToDom(a);if(o){t.collapse(e.parent,e.offset)}else{t.extend(e.parent,e.offset)}}}}}class Jl extends Lc{constructor(t,e,n,o){super(t,e,n,o);this.getFillerOffset=Yl}is(t,e=null){if(!e){return t==="rawElement"||t==="view:rawElement"||t===this.name||t==="view:"+this.name||t==="element"||t==="view:element"||t==="node"||t==="view:node"}else{return e===this.name&&(t==="rawElement"||t==="view:rawElement"||t==="element"||t==="view:element")}}_insertChild(t,e){if(e&&(e instanceof zs||Array.from(e).length>0)){throw new ss["a"]("view-rawelement-cannot-add",[this,e])}}}function Yl(){return null}class Ql{constructor(t,e){this.document=t;this._children=[];if(e){this._insertChild(0,e)}}[Symbol.iterator](){return this._children[Symbol.iterator]()}get childCount(){return this._children.length}get isEmpty(){return this.childCount===0}get root(){return this}get parent(){return null}is(t){return t==="documentFragment"||t==="view:documentFragment"}_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=Xl(this.document,e);for(const e of o){if(e.parent!==null){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)}}As(Ql,ds);function Xl(t,e){if(typeof e=="string"){return[new js(t,e)]}if(!vs(e)){e=[e]}return Array.from(e).map((e=>{if(typeof e=="string"){return new js(t,e)}if(e instanceof qs){return new js(t,e.data)}return e}))}class Zl{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 js(this.document,t)}createAttributeElement(t,e,n={}){const o=new _l(this.document,t,e);if(n.priority){o._priority=n.priority}if(n.id){o._id=n.id}return o}createContainerElement(t,e){return new Kc(this.document,t,e)}createEditableElement(t,e){const n=new cl(this.document,t,e);n._document=this.document;return n}createEmptyElement(t,e){return new Cl(this.document,t,e)}createUIElement(t,e,n){const o=new Gl(this.document,t,e);if(n){o.render=n}return o}createRawElement(t,e,n){const o=new Jl(this.document,t,e);o.render=n||(()=>{});return 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){if(R(t)&&n===undefined){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){if(t instanceof hl){return this._breakAttributes(t)}else{return this._breakAttributesRange(t)}

6}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)}else if(!t.isAtEnd){const n=e._clone(false);this.insert(hl._createAfter(e),n);const o=new fl(t,hl._createAt(e,"end"));const i=new hl(n,0);this.move(o,i)}return hl._createAfter(e)}mergeAttributes(t){const e=t.offset;const n=t.parent;if(n.is("$text")){return t}if(n.is("attributeElement")&&n.childCount===0){const t=n.parent;const e=n.index;n._remove();this._removeFromClonedElementsGroup(n);return this.mergeAttributes(new hl(t,e))}const o=n.getChild(e-1);const i=n.getChild(e);if(!o||!i){return t}if(o.is("$text")&&i.is("$text")){return rd(o,i)}else if(o.is("attributeElement")&&i.is("attributeElement")&&o.isSimilar(i)){const t=o.childCount;o._appendChild(i.getChildren());i._remove();this._removeFromClonedElementsGroup(i);return this.mergeAttributes(new hl(o,t))}return t}mergeContainers(t){const e=t.nodeBefore;const n=t.nodeAfter;if(!e||!n||!e.is("containerElement")||!n.is("containerElement")){throw new ss["a"]("view-writer-merge-containers-invalid-position",this.document)}const o=e.getChild(e.childCount-1);const i=o instanceof js?hl._createAt(o,"end"):hl._createAt(e,"end");this.move(fl._createIn(n),hl._createAt(e,"end"));this.remove(fl._createOn(n));return i}insert(t,e){e=vs(e)?[...e]:[e];sd(e,this.document);const n=ed(t);if(!n){throw new ss["a"]("view-writer-invalid-position-container",this.document)}const o=this._breakAttributes(t,true);const i=n._insertChild(o.offset,e);for(const t of e){this._addToClonedElementsGroup(t)}const r=o.getShiftedBy(i);const s=this.mergeAttributes(o);if(i===0){return new fl(s,s)}else{if(!s.isEqual(o)){r.offset--}const t=this.mergeAttributes(r);return new fl(s,t)}}remove(t){const e=t instanceof fl?t:fl._createOn(t);ld(e,this.document);if(e.isCollapsed){return new Ql(this.document)}const{start:n,end:o}=this._breakAttributesRange(e,true);const i=n.parent;const r=o.offset-n.offset;const s=i._removeChildren(n.offset,r);for(const t of s){this._removeFromClonedElementsGroup(t)}const a=this.mergeAttributes(n);e.start=a;e.end=a.clone();return new Ql(this.document,s)}clear(t,e){ld(t,this.document);const n=t.getWalker({direction:"backward",ignoreElementEnd:true});for(const o of n){const n=o.item;let i;if(n.is("element")&&e.isSimilar(n)){i=fl._createOn(n)}else if(!o.nextPosition.isAfter(t.start)&&n.is("$textProxy")){const t=n.getAncestors().find((t=>t.is("element")&&e.isSimilar(t)));if(t){i=fl._createIn(t)}}if(i){if(i.end.isAfter(t.end)){i.end=t.end}if(i.start.isBefore(t.start)){i.start=t.start}this.remove(i)}}}move(t,e){let n;if(e.isAfter(t.end)){e=this._breakAttributes(e,true);const o=e.parent;const i=o.childCount;t=this._breakAttributesRange(t,true);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 _l)){throw new ss["a"]("view-writer-wrap-invalid-attribute",this.document)}ld(t,this.document);if(!t.isCollapsed){return this._wrapRange(t,e)}else{let n=t.start;if(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;if(o.isCollapsed&&o.getFirstPosition().isEqual(t.start)){this.setSelection(n)}return new fl(n)}}unwrap(t,e){if(!(e instanceof _l)){throw new ss["a"]("view-writer-unwrap-invalid-attribute",this.document)}ld(t,this.document);if(t.isCollapsed){return t}const{start:n,end:o}=this._breakAttributesRange(t,true);const i=n.parent;const r=this._unwrapChildren(i,n.offset,o.offset,e);const s=this.mergeAttributes(r.start);if(!s.isEqual(r.start)){r.end.offset--}const a=this.mergeAttributes(r.end);return new fl(s,a)}rename(t,e){const n=new Kc(this.document,t,e.getAttributes());this.insert(hl._createAfter(e),n);this.move(fl._createIn(e),hl._createAt(n,0));this.remove(fl._createOn(e));return 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 gl(t,e,n)}_wrapChildren(t,e,n,o){let i=e;const r=[];while(i<n){const e=t.getChild(i);const n=e.is("$text");const s=e.is("attributeElement");const a=e.is("emptyElement");const c=e.is("uiElement");const l=e.is("rawElement");

6if(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 if(s){this._wrapChildren(e,0,e.childCount,o)}i++}let s=0;for(const t of r){t.offset-=s;if(t.offset==e){continue}const o=this.mergeAttributes(t);if(!o.isEqual(t)){s++;n--}}return fl._createFromParentsAndOffsets(t,e,t,n)}_unwrapChildren(t,e,n,o){let i=e;const r=[];while(i<n){const e=t.getChild(i);if(!e.is("attributeElement")){i++;continue}if(e.isSimilar(o)){const o=e.getChildren();const 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;continue}if(this._unwrapAttributeElement(o,e)){r.push(new hl(t,i),new hl(t,i+1));i++;continue}this._unwrapChildren(e,0,e.childCount,o);i++}let s=0;for(const t of r){t.offset-=s;if(t.offset==e||t.offset==n){continue}const o=this.mergeAttributes(t);if(!o.isEqual(t)){s++;n--}}return fl._createFromParentsAndOffsets(t,e,t,n)}_wrapRange(t,e){const{start:n,end:o}=this._breakAttributesRange(t,true);const i=n.parent;const r=this._wrapChildren(i,n.offset,o.offset,e);const s=this.mergeAttributes(r.start);if(!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())}if(t.parent.is("$text")){t=id(t)}const n=this.createAttributeElement();n._priority=Number.POSITIVE_INFINITY;n.isSimilar=()=>false;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;const s=i.nodeAfter;if(r instanceof js&&s instanceof js){return rd(r,s)}return od(i)}_wrapAttributeElement(t,e){if(!dd(t,e)){return false}if(t.name!==e.name||t.priority!==e.priority){return false}for(const n of t.getAttributeKeys()){if(n==="class"||n==="style"){continue}if(e.hasAttribute(n)&&e.getAttribute(n)!==t.getAttribute(n)){return false}}for(const n of t.getStyleNames()){if(e.hasStyle(n)&&e.getStyle(n)!==t.getStyle(n)){return false}}for(const n of t.getAttributeKeys()){if(n==="class"||n==="style"){continue}if(!e.hasAttribute(n)){this.setAttribute(n,t.getAttribute(n),e)}}for(const n of t.getStyleNames()){if(!e.hasStyle(n)){this.setStyle(n,t.getStyle(n),e)}}for(const n of t.getClassNames()){if(!e.hasClass(n)){this.addClass(n,e)}}return true}_unwrapAttributeElement(t,e){if(!dd(t,e)){return false}if(t.name!==e.name||t.priority!==e.priority){return false}for(const n of t.getAttributeKeys()){if(n==="class"||n==="style"){continue}if(!e.hasAttribute(n)||e.getAttribute(n)!==t.getAttribute(n)){return false}}if(!e.hasClass(...t.getClassNames())){return false}for(const n of t.getStyleNames()){if(!e.hasStyle(n)||e.getStyle(n)!==t.getStyle(n)){return false}}for(const n of t.getAttributeKeys()){if(n==="class"||n==="style"){continue}this.removeAttribute(n,e)}this.removeClass(Array.from(t.getClassNames()),e);this.removeStyle(Array.from(t.getStyleNames()),e);return true}_breakAttributesRange(t,e=false){const n=t.start;const o=t.end;ld(t,this.document);if(t.isCollapsed){const n=this._breakAttributes(t.start,e);return new fl(n,n)}const i=this._breakAttributes(o,e);const r=i.parent.childCount;const s=this._breakAttributes(n,e);i.offset+=i.parent.childCount-r;return new fl(s,i)}_breakAttributes(t,e=false){const n=t.offset;const 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)}else{if(n===0){const t=new hl(o.parent,o.index);return this._breakAttributes(t,e)}else{const t=o.index+1;const i=o._clone();o.parent._insertChild(t,i);this._addToClonedElementsGroup(i);const r=o.childCount-n;const 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);if(!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);if(!n){return}n.delete(t)}}function td(t){return Array.from(t.getChildren()).some((t=>!t.is("uiElement")))}function ed(t){let e=t.parent;while(!cd(e)){if(!e){return undefined}e=e.parent}return e}

6function nd(t,e){if(t.priority<e.priority){return true}else if(t.priority>e.priority){return false}return t.getIdentity()<e.getIdentity()}function od(t){const e=t.nodeBefore;if(e&&e.is("$text")){return new hl(e,e.data.length)}const n=t.nodeAfter;if(n&&n.is("$text")){return new hl(n,0)}return t}function id(t){if(t.offset==t.parent.data.length){return new hl(t.parent.parent,t.parent.index+1)}if(t.offset===0){return new hl(t.parent.parent,t.parent.index)}const e=t.parent.data.slice(t.offset);t.parent._data=t.parent.data.slice(0,t.offset);t.parent.parent._insertChild(t.parent.index+1,new js(t.root.document,e));return new hl(t.parent.parent,t.parent.index+1)}function rd(t,e){const n=t.data.length;t._data+=e.data;e._remove();return 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)}if(!n.is("$text")){sd(n.getChildren(),e)}}}const ad=[js,_l,Kc,Cl,Jl,Gl];function cd(t){return t&&(t.is("containerElement")||t.is("documentFragment"))}function ld(t,e){const n=ed(t.start);const o=ed(t.end);if(!n||!o||n!==o){throw new ss["a"]("view-writer-invalid-range-container",e)}}function dd(t,e){return t.id===null&&e.id===null}function ud(t){return Object.prototype.toString.call(t)=="[object Text]"}const hd=t=>t.createTextNode("Â ");const fd=t=>{const e=t.createElement("br");e.dataset.ckeFiller=true;return e};const pd=7;const md=(()=>{let t="";for(let e=0;e<pd;e++){t+="â"}return t})();function gd(t){return ud(t)&&t.data.substr(0,pd)===md}function kd(t){return t.data.length==pd&&gd(t)}function bd(t){if(gd(t)){return t.data.slice(pd)}else{return t.data}}function wd(t){t.document.on("keydown",_d)}function _d(t,e){if(e.keyCode==Ml.arrowleft){const t=e.domTarget.ownerDocument.defaultView.getSelection();if(t.rangeCount==1&&t.getRangeAt(0).collapsed){const e=t.getRangeAt(0).startContainer;const n=t.getRangeAt(0).startOffset;if(gd(e)&&n<=pd){t.collapse(e,0)}}}}function vd(t,e,n,o=false){n=n||function(t,e){return t===e};if(!Array.isArray(t)){t=Array.prototype.slice.call(t)}if(!Array.isArray(e)){e=Array.prototype.slice.call(e)}const i=Ad(t,e,n);return o?Ed(i,e.length):xd(e,i)}function Ad(t,e,n){const o=Cd(t,e,n);if(o===-1){return{firstIndex:-1,lastIndexOld:-1,lastIndexNew:-1}}const i=yd(t,o);const r=yd(e,o);const s=Cd(i,r,n);const a=t.length-s;const c=e.length-s;return{firstIndex:o,lastIndexOld:a,lastIndexNew:c}}function Cd(t,e,n){for(let o=0;o<Math.max(t.length,e.length);o++){if(t[o]===undefined||e[o]===undefined||!n(t[o],e[o])){return o}}return-1}function yd(t,e){return t.slice(e).reverse()}function xd(t,e){const n=[];const{firstIndex:o,lastIndexOld:i,lastIndexNew:r}=e;if(r-o>0){n.push({index:o,type:"insert",values:t.slice(o,r)})}if(i-o>0){n.push({index:o+(r-o),type:"delete",howMany:i-o})}return n}function Ed(t,e){const{firstIndex:n,lastIndexOld:o,lastIndexNew:i}=t;if(n===-1){return Array(e).fill("equal")}let r=[];if(n>0){r=r.concat(Array(n).fill("equal"))}if(i-n>0){r=r.concat(Array(i-n).fill("insert"))}if(o-n>0){r=r.concat(Array(o-n).fill("delete"))}if(i<e){r=r.concat(Array(e-i).fill("equal"))}return r}function Pd(t,e,n){n=n||function(t,e){return t===e};const o=t.length;const i=e.length;if(o>200||i>200||o+i>300){return Pd.fastDiff(t,e,n,true)}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;const c=e.length;const l=c-a;const d={};const u={};function h(o){const i=(u[o-1]!==undefined?u[o-1]:-1)+1;const l=u[o+1]!==undefined?u[o+1]:-1;const h=i>l?-1:1;if(d[o+h]){d[o]=d[o+h].slice(0)}if(!d[o]){d[o]=[]}d[o].push(i>l?r:s);let f=Math.max(i,l);let p=f-o;while(p<a&&f<c&&n(t[p],e[f])){p++;f++;d[o].push("equal")}return f}let f=0;let p;do{for(p=-f;p<l;p++){u[p]=h(p)}for(p=l+f;p>l;p--){u[p]=h(p)}u[l]=h(l);f++}while(u[l]!==c);return d[l].slice(1)}Pd.fastDiff=vd;function Sd(t,e,n){t.insertBefore(n,t.childNodes[e]||null)}function Dd(t){const e=t.parentNode;if(e){e.removeChild(t)}}function Td(t){if(t){if(t.defaultView){return t instanceof t.defaultView.Document}else if(t.ownerDocument&&t.ownerDocument.defaultView){return t instanceof t.ownerDocument.defaultView.Node}}return false}class Bd{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=false;this._inlineFiller=null;this._fakeSelectionContainer=null}markToSync(t,e){if(t==="text"){if(this.domConverter.mapViewToDom(e.parent)){this.markedTexts.add(e)}}else{if(!this.domConverter.mapViewToDom(e)){return}if(t==="attributes"){this.markedAttributes.add(e)}else if(t==="children"){this.markedChildren.add(e)}else{throw new ss["a"]("view-renderer-unknown-type",this)}}}render(){let t;for(const t of this.markedChildren){this._updateChildrenMappings(t)}if(this._inlineFiller&&!this._isSelectionInInlineFiller()){this._removeInlineFiller()}if(this._inlineFiller){t=this._getInlineFillerPosition()}else if(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){if(!this.markedChildren.has(e.parent)&&this.domConverter.mapViewToDom(e.parent)){this._updateText(e,{inlineFillerPosition:t})}}if(t){const e=this.domConverter.viewPositionToDom(t);const n=e.parent.ownerDocument;if(!gd(e.parent)){this._inlineFiller=Od(n,e.parent,e.offset)}else{this._inlineFiller=e.parent}}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;const o=Array.from(this.domConverter.viewChildrenToDom(t,e.ownerDocument,{withChildren:false}));const i=this._diffNodeLists(n,o);const r=this._findReplaceActions(i,n,o);if(r.indexOf("replace")!==-1){const e={equal:0,insert:0,delete:0};for(const i of r){if(i==="replace"){const i=e.equal+e.insert;const r=e.equal+e.delete;const s=t.getChild(i);if(s&&!(s.is("uiElement")||s.is("rawElement"))){this._updateElementMappings(s,n[r])}Dd(o[i]);e.equal++}else{e[i]++}}}}_updateElementMappings(t,e){this.domConverter.unbindDomElement(e);

6this.domConverter.bindElements(e,t);this.markedChildren.add(t);this.markedAttributes.add(t)}_getInlineFillerPosition(){const t=this.selection.getFirstPosition();if(t.parent.is("$text")){return hl._createBefore(this.selection.getFirstPosition().parent)}else{return t}}_isSelectionInInlineFiller(){if(this.selection.rangeCount!=1||!this.selection.isCollapsed){return false}const t=this.selection.getFirstPosition();const e=this.domConverter.viewPositionToDom(t);if(e&&ud(e.parent)&&gd(e.parent)){return true}return false}_removeInlineFiller(){const t=this._inlineFiller;if(!gd(t)){throw new ss["a"]("view-renderer-filler-was-lost",this)}if(kd(t)){t.parentNode.removeChild(t)}else{t.data=t.data.substr(pd)}this._inlineFiller=null}_needsInlineFillerAtSelection(){if(this.selection.rangeCount!=1||!this.selection.isCollapsed){return false}const t=this.selection.getFirstPosition();const e=t.parent;const n=t.offset;if(!this.domConverter.mapViewToDom(e.root)){return false}if(!e.is("element")){return false}if(!Id(e)){return false}if(n===e.getFillerOffset()){return false}const o=t.nodeBefore;const i=t.nodeAfter;if(o instanceof js||i instanceof js){return false}return true}_updateText(t,e){const n=this.domConverter.findCorrespondingDomText(t);const o=this.domConverter.viewToDom(t,n.ownerDocument);const i=n.data;let r=o.data;const s=e.inlineFillerPosition;if(s&&s.parent==t.parent&&s.offset==t.index){r=md+r}if(i!=r){const t=vd(i,r);for(const e of t){if(e.type==="insert"){n.insertData(e.index,e.values.join(""))}else{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));const o=t.getAttributeKeys();for(const n of o){e.setAttribute(n,t.getAttribute(n))}for(const o of n){if(!t.hasAttribute(o)){e.removeAttribute(o)}}}_updateChildren(t,e){const n=this.domConverter.mapViewToDom(t);if(!n){return}const o=e.inlineFillerPosition;const i=this.domConverter.mapViewToDom(t).childNodes;const r=Array.from(this.domConverter.viewChildrenToDom(t,n.ownerDocument,{bind:true,inlineFillerPosition:o}));if(o&&o.parent===t){Od(n.ownerDocument,r,o.offset)}const s=this._diffNodeLists(i,r);let a=0;const c=new Set;for(const t of s){if(t==="delete"){c.add(i[a]);Dd(i[a])}else if(t==="equal"){a++}}a=0;for(const t of s){if(t==="insert"){Sd(n,a,r[a]);a++}else if(t==="equal"){this._markDescendantTextToSync(this.domConverter.domToView(r[a]));a++}}for(const t of c){if(!t.parentNode){this.domConverter.unbindDomElement(t)}}}_diffNodeLists(t,e){t=Nd(t,this._fakeSelectionContainer);return Pd(t,e,Fd.bind(null,this.domConverter))}_findReplaceActions(t,e,n){if(t.indexOf("insert")===-1||t.indexOf("delete")===-1){return t}let o=[];let i=[];let r=[];const s={equal:0,insert:0,delete:0};for(const a of t){if(a==="insert"){r.push(n[s.equal+s.insert])}else if(a==="delete"){i.push(e[s.equal+s.delete])}else{o=o.concat(Pd(i,r,Rd).map((t=>t==="equal"?"replace":t)));o.push("equal");i=[];r=[]}s[a]++}return o.concat(Pd(i,r,Rd).map((t=>t==="equal"?"replace":t)))}_markDescendantTextToSync(t){if(!t){return}if(t.is("$text")){this.markedTexts.add(t)}else if(t.is("element")){for(const e of t.getChildren()){this._markDescendantTextToSync(e)}}}_updateSelection(){if(this.selection.rangeCount===0){this._removeDomSelection();this._removeFakeSelection();return}const t=this.domConverter.mapViewToDom(this.selection.editableElement);if(!this.isFocused||!t){return}if(this.selection.isFake){this._updateFakeSelection(t)}else{this._removeFakeSelection();this._updateDomSelection(t)}}_updateFakeSelection(t){const e=t.ownerDocument;if(!this._fakeSelectionContainer){this._fakeSelectionContainer=Vd(e)}const n=this._fakeSelectionContainer;this.domConverter.bindFakeSelection(n,this.selection);if(!this._fakeSelectionNeedsUpdate(t)){return}if(!n.parentElement||n.parentElement!=t){t.appendChild(n)}n.textContent=this.selection.fakeSelectionLabel||"Â ";const o=e.getSelection();const 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);const o=this.domConverter.viewPositionToDom(this.selection.focus);t.focus();e.collapse(n.parent,n.offset);e.extend(o.parent,o.offset);if(Pl.isGecko){Md(o,e)}}_domSelectionNeedsUpdate(t){if(!this.domConverter.isDomSelectionCorrect(t)){return true}const e=t&&this.domConverter.domSelectionToView(t);if(e&&this.selection.isEqual(e)){return false}if(!this.selection.isCollapsed&&this.selection.isSimilar(e)){return false}return true}_fakeSelectionNeedsUpdate(t){const e=this._fakeSelectionContainer;const n=t.ownerDocument.getSelection();if(!e||e.parentElement!==t){return true}if(n.anchorNode!==e&&!e.contains(n.anchorNode)){return true}return e.textContent!==this.selection.fakeSelectionLabel}_removeDomSelection(){for(const t of this.domDocuments){const e=t.getSelection();if(e.rangeCount){const e=t.activeElement;const n=this.domConverter.mapDomToView(e);if(e&&n){t.getSelection().removeAllRanges()}}}}_removeFakeSelection(){const t=this._fakeSelectionContainer;if(t){t.remove()}}_updateFocus(){if(this.isFocused){const t=this.selection.editableElement;if(t){this.domConverter.focus(t)}}}}As(Bd,Qc);function Id(t){if(t.getAttribute("contenteditable")=="false"){return false}

6const e=t.findAncestor((t=>t.hasAttribute("contenteditable")));return!e||e.getAttribute("contenteditable")=="true"}function Od(t,e,n){const o=e instanceof Array?e:e.childNodes;const i=o[n];if(ud(i)){i.data=md+i.data;return i}else{const i=t.createTextNode(md);if(Array.isArray(e)){o.splice(n,0,i)}else{Sd(e,n,i)}return i}}function Rd(t,e){return Td(t)&&Td(e)&&!ud(t)&&!ud(e)&&t.nodeType!==Node.COMMENT_NODE&&e.nodeType!==Node.COMMENT_NODE&&t.tagName.toLowerCase()===e.tagName.toLowerCase()}function Fd(t,e,n){if(e===n){return true}else if(ud(e)&&ud(n)){return e.data===n.data}else if(t.isBlockFiller(e)&&t.isBlockFiller(n)){return true}return false}function Md(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];if(o&&o.tagName=="BR"){e.addRange(e.getRangeAt(0))}}function Nd(t,e){const n=Array.from(t);if(n.length==0||!e){return n}const o=n[n.length-1];if(o==e){n.pop()}return n}function Vd(t){const e=t.createElement("div");e.className="ck-fake-selection-container";Object.assign(e.style,{position:"fixed",top:0,left:"-9999px",width:"42px"});e.textContent="Â ";return e}var Ld={window:window,document:document};function zd(t){let e=0;while(t.previousSibling){t=t.previousSibling;e++}return e}function jd(t){const e=[];while(t&&t.nodeType!=Node.DOCUMENT_NODE){e.unshift(t);t=t.parentNode}return e}function qd(t,e){const n=jd(t);const o=jd(e);let i=0;while(n[i]==o[i]&&n[i]){i++}return i===0?null:n[i-1]}const Kd=fd(document);class $d{constructor(t,e={}){this.document=t;this.blockFillerMode=e.blockFillerMode||"br";this.preElements=["pre"];this.blockElements=["p","div","h1","h2","h3","h4","h5","h6","li","dd","dt","figcaption","td","th"];this._blockFiller=this.blockFillerMode=="br"?fd:hd;this._domToViewMapping=new WeakMap;this._viewToDomMapping=new WeakMap;this._fakeSelectionMapping=new WeakMap;this._rawContentElementMatcher=new Gs;this._encounteredRawContentDomNodes=new WeakSet}bindFakeSelection(t,e){this._fakeSelectionMapping.set(t,new gl(e))}fakeSelectionToView(t){return this._fakeSelectionMapping.get(t)}bindElements(t,e){this._domToViewMapping.set(t,e);this._viewToDomMapping.set(e,t)}unbindDomElement(t){const e=this._domToViewMapping.get(t);if(e){this._domToViewMapping.delete(t);this._viewToDomMapping.delete(e);for(const e of t.childNodes){this.unbindDomElement(e)}}}bindDocumentFragments(t,e){this._domToViewMapping.set(t,e);this._viewToDomMapping.set(e,t)}viewToDom(t,e,n={}){if(t.is("$text")){const n=this._processDataFromViewText(t);return e.createTextNode(n)}else{if(this.mapViewToDom(t)){return this.mapViewToDom(t)}let o;if(t.is("documentFragment")){o=e.createDocumentFragment();if(n.bind){this.bindDocumentFragments(o,t)}}else if(t.is("uiElement")){o=t.render(e);if(n.bind){this.bindElements(o,t)}return 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n,o,i;if(t.offset===0){n=this.mapViewToDom(e);if(!n){return null}i=n.childNodes[0]}else{const e=t.nodeBefore;o=e.is("$text")?this.findCorrespondingDomText(e):this.mapViewToDom(t.nodeBefore);if(!o){return null}n=o.parentNode;i=o.nextSibling}if(ud(i)&&gd(i)){return{parent:i,offset:pd}}const r=o?zd(o)+1:0;return{parent:n,offset:r}}}domToView(t,e={}){if(this.isBlockFiller(t,this.blockFillerMode)){return null}const n=this.getHostViewElement(t);if(n){return n}if(ud(t)){if(kd(t)){return null}else{const e=this._processDataFromDomText(t);return e===""?null:new js(this.document,e)}}else if(this.isComment(t)){return null}else{if(this.mapDomToView(t)){return this.mapDomToView(t)}let n;if(this.isDocumentFragment(t)){n=new Ql(this.document);if(e.bind){this.bindDocumentFragments(t,n)}}else{const o=e.keepOriginalCase?t.tagName:t.tagName.toLowerCase();n=new Lc(this.document,o);if(e.bind){this.bindElements(t,n)}const i=t.attributes;for(let t=i.length-1;t>=0;t--){n._setAttribute(i[t].name,i[t].value)}if(e.withChildren!==false&&this._rawContentElementMatcher.match(n)){n._setCustomProperty("$rawContent",t.innerHTML);this._encounteredRawContentDomNodes.add(t);return n}}if(e.withChildren!==false){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];const i=this.domToView(o,e);if(i!==null){yield i}}}domSelectionToView(t){if(t.rangeCount===1){let e=t.getRangeAt(0).startContainer;if(ud(e)){e=e.parentNode}const n=this.fakeSelectionToView(e);if(n){return n}}const e=this.isDomSelectionBackward(t);const n=[];for(let e=0;e<t.rangeCount;e++){const o=t.getRangeAt(e);const i=this.domRangeToView(o);if(i){n.push(i)}}return new gl(n,{backward:e})}domRangeToView(t){const e=this.domPositionToView(t.startContainer,t.startOffset);const n=this.domPositionToView(t.endContainer,t.endOffset);if(e&&n){return new fl(e,n)}return null}domPositionToView(t,e){if(this.isBlockFiller(t,this.blockFillerMode)){return this.domPositionToView(t.parentNode,zd(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,zd(t))}const n=this.findCorrespondingViewText(t);let o=e;if(!n){return null}if(gd(t)){o-=pd;o=o<0?0:o}return new hl(n,o)}else{if(e===0){const e=this.mapDomToView(t);if(e){return new hl(e,0)}}else{const n=t.childNodes[e-1];const 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;if(e instanceof js){return 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6if(h&&!d){r||(r=new xe);return s||Nn(t)?mu(t,e,n,o,i,r):Mu(t,e,c,n,o,i,r)}if(!(n&qu)){var f=d&&Hu.call(t,"__wrapped__"),p=u&&Hu.call(e,"__wrapped__");if(f||p){var m=f?t.value():t,g=p?e.value():e;r||(r=new xe);return i(m,g,n,o,r)}}if(!h){return false}r||(r=new xe);return ju(t,e,n,o,i,r)}var Ju=Uu;function Yu(t,e,n,o,i){if(t===e){return true}if(t==null||e==null||!E(t)&&!E(e)){return t!==t&&e!==e}return Ju(t,e,n,o,Yu,i)}var Qu=Yu;function Xu(t,e,n){n=typeof n=="function"?n:undefined;var o=n?n(t,e):undefined;return o===undefined?Qu(t,e,undefined,n):!!o}var Zu=Xu;class th extends tu{constructor(t){super(t);this._config={childList:true,characterData:true,characterDataOldValue:true,subtree:true};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);if(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(t.length===0){return}const e=this.domConverter;const n=new Map;const o=new Set;for(const n of t){if(n.type==="childList"){const t=e.mapDomToView(n.target);if(t&&(t.is("uiElement")||t.is("rawElement"))){continue}if(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"))){continue}if(i.type==="characterData"){const t=e.findCorrespondingViewText(i.target);if(t&&!o.has(t.parent)){n.set(t,{type:"text",oldText:t.data,newText:bd(i.target),node:t})}else if(!t&&gd(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);const o=Array.from(t.getChildren());const r=Array.from(e.domChildrenToView(n,{withChildren:false}));if(!Zu(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);const n=e.domPositionToView(r.focusNode,r.focusOffset);if(t&&n){s=new gl(t);s.setFocus(n)}}if(i.length){this.document.fire("mutations",i,s);this.view.forceRender()}function a(t,e){if(Array.isArray(t)){return}if(t===e){return true}else if(t.is("$text")&&e.is("$text")){return t.data===e.data}return false}}_isBogusBrMutation(t){let e=null;if(t.nextSibling===null&&t.removedNodes.length===0&&t.addedNodes.length==1){e=this.domConverter.domToView(t.addedNodes[0],{withChildren:false})}return 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;Wc(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=false}observe(t){const e=typeof this.domEventType=="string"?[this.domEventType]:this.domEventType;e.forEach((e=>{this.listenTo(t,e,((t,e)=>{if(this.isEnabled&&!this.checkShouldIgnoreEventFromTarget(e.target)){this.onDomEvent(e)}}),{useCapture:this.useCapture})}))}fire(t,e,n){if(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 Nl(this)}})}}var ih=function(){return o["a"].Date.now()};var rh=ih;var sh=0/0;var ah=/^\s+|\s+$/g;var ch=/^[-+]0x[0-9a-f]+$/i;var lh=/^0b[01]+$/i;var dh=/^0o[0-7]+$/i;var uh=parseInt;function hh(t){if(typeof t=="number"){return t}if(Zs(t)){return sh}if(ct(t)){var e=typeof t.valueOf=="function"?t.valueOf():t;t=ct(e)?e+"":e}if(typeof t!="string"){return t===0?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;var ph="Expected a function";var mh=Math.max,gh=Math.min;function kh(t,e,n){var o,i,r,s,a,c,l=0,d=false,u=false,h=true;if(typeof t!="function"){throw new TypeError(ph)}e=fh(e)||0;if(ct(n)){d=!!n.leading;u="maxWait"in n;r=u?mh(fh(n.maxWait)||0,e):r;h="trailing"in n?!!n.trailing:h}function f(e){var n=o,r=i;o=i=undefined;l=e;s=t.apply(r,n);return s}function p(t){l=t;a=setTimeout(k,e);return d?f(t):s}function m(t){var n=t-c,o=t-l,i=e-n;return u?gh(i,r-o):i}function g(t){var n=t-c,o=t-l;return c===undefined||n>=e||n<0||u&&o>=r}function k(){var t=rh();if(g(t)){return b(t)}a=setTimeout(k,m(t))}function b(t){a=undefined;if(h&&o){return f(t)}o=i=undefined;return s}function w(){if(a!==undefined){clearTimeout(a)}l=0;

6o=c=i=a=undefined}function _(){return a===undefined?s:b(rh())}function v(){var t=rh(),n=g(t);o=arguments;i=this;c=t;if(n){if(a===undefined){return p(c)}if(u){clearTimeout(a);a=setTimeout(k,e);return f(c)}}if(a===undefined){a=setTimeout(k,e)}return s}v.cancel=w;v.flush=_;return v}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;if(o.isFake&&zl(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;const n=new gl(e.getRanges(),{backward:e.isBackward,fake:false});if(t==Ml.arrowleft||t==Ml.arrowup){n.setTo(n.getFirstPosition())}if(t==Ml.arrowright||t==Ml.arrowdown){n.setTo(n.getLastPosition())}const o={oldSelection:e,newSelection:n,domSelection:null};this.document.fire("selectionChange",o);this._fireSelectionChangeDoneDebounced(o)}}class _h 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;if(this._documents.has(e)){return}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(o.rangeCount==0){this.view.hasDomSelection=false;return}this.view.hasDomSelection=true;if(this.selection.isEqual(o)&&this.domConverter.isDomSelectionCorrect(n)){return}if(++this._loopbackCounter>60){return}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)}}_clearInfiniteLoop(){this._loopbackCounter=0}}class vh extends nh{constructor(t){super(t);this.domEventType=["focus","blur"];this.useCapture=true;const e=this.document;e.on("focus",(()=>{e.isFocused=true;this._renderTimeoutId=setTimeout((()=>t.forceRender()),50)}));e.on("blur",((n,o)=>{const i=e.selection.editableElement;if(i===null||i===o.target){e.isFocused=false;t.forceRender()}}))}onDomEvent(t){this.fire(t.type,t)}destroy(){if(this._renderTimeoutId){clearTimeout(this._renderTimeoutId)}super.destroy()}}class Ah extends nh{constructor(t){super(t);this.domEventType=["compositionstart","compositionupdate","compositionend"];const e=this.document;e.on("compositionstart",(()=>{e.isComposing=true}));e.on("compositionend",(()=>{e.isComposing=false}))}onDomEvent(t){this.fire(t.type,t)}}class Ch extends nh{constructor(t){super(t);this.domEventType=["beforeinput"]}onDomEvent(t){this.fire(t.type,t)}}function yh(t){return Object.prototype.toString.apply(t)=="[object Range]"}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 Eh=["top","right","bottom","left","width","height"];class Ph{constructor(t){const e=yh(t);Object.defineProperty(this,"_source",{value:t._source||t,writable:true,enumerable:false});if(Ur(t)||e){if(e){const e=Ph.getDomRangeRects(t);Sh(this,Ph.getBoundingRect(e))}else{Sh(this,t.getBoundingClientRect())}}else if(Jd(t)){const{innerWidth:e,innerHeight:n}=t;Sh(this,{top:0,right:e,bottom:n,left:0,width:e,height:n})}else{Sh(this,t)}}clone(){return new Ph(this)}moveTo(t,e){this.top=e;this.right=t+this.width;this.bottom=e+this.height;this.left=t;return this}moveBy(t,e){this.top+=e;this.right+=t;this.left+=t;this.bottom+=e;return 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)};e.width=e.right-e.left;e.height=e.bottom-e.top;if(e.width<0||e.height<0){return null}else{return new Ph(e)}}getIntersectionArea(t){const e=this.getIntersection(t);

6if(e){return e.getArea()}else{return 0}}getArea(){return this.width*this.height}getVisible(){const t=this._source;let e=this.clone();if(!Dh(t)){let n=t.parentNode||t.commonAncestorContainer;while(n&&!Dh(n)){const t=new Ph(n);const o=e.getIntersection(t);if(o){if(o.getArea()<e.getArea()){e=o}}else{return null}n=n.parentNode}}return e}isEqual(t){for(const e of Eh){if(this[e]!==t[e]){return false}}return true}contains(t){const e=this.getIntersection(t);return!!(e&&e.isEqual(t))}excludeScrollbarsAndBorders(){const t=this._source;let e,n,o;if(Jd(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}this.width-=e;if(o==="ltr"){this.right-=e}else{this.left+=e}this.height-=n;this.bottom-=n;return this}static getDomRangeRects(t){const e=[];const n=Array.from(t.getClientRects());if(n.length){for(const t of n){e.push(new Ph(t))}}else{let n=t.startContainer;if(ud(n)){n=n.parentNode}const o=new Ph(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)}if(n==0){return null}e.width=e.right-e.left;e.height=e.bottom-e.top;return new Ph(e)}}function Sh(t,e){for(const n of Eh){t[n]=e[n]}}function Dh(t){if(!Ur(t)){return false}return t===t.ownerDocument.body}const Th={};function Bh({target:t,viewportOffset:e=0}){const n=Lh(t);let o=n;let i=null;while(o){let r;if(o==n){r=zh(t)}else{r=zh(i)}Rh(r,(()=>jh(t,o)));const s=jh(t,o);Oh(o,s,e);if(o.parent!=o){i=o.frameElement;o=o.parent;if(!i){return}}else{o=null}}}function Ih(t){const e=zh(t);Rh(e,(()=>new Ph(t)))}Object.assign(Th,{scrollViewportToShowTarget:Bh,scrollAncestorsToShowTarget:Ih});function Oh(t,e,n){const o=e.clone().moveBy(0,n);const i=e.clone().moveBy(0,-n);const r=new Ph(t).excludeScrollbarsAndBorders();const s=[i,o];if(!s.every((t=>r.contains(t)))){let{scrollX:s,scrollY:a}=t;if(Mh(i,r)){a-=r.top-e.top+n}else if(Fh(o,r)){a+=e.bottom-r.bottom+n}if(Nh(e,r)){s-=r.left-e.left+n}else if(Vh(e,r)){s+=e.right-r.right+n}t.scrollTo(s,a)}}function Rh(t,e){const n=Lh(t);let o,i;while(t!=n.document.body){i=e();o=new Ph(t).excludeScrollbarsAndBorders();if(!o.contains(i)){if(Mh(i,o)){t.scrollTop-=o.top-i.top}else if(Fh(i,o)){t.scrollTop+=i.bottom-o.bottom}if(Nh(i,o)){t.scrollLeft-=o.left-i.left}else if(Vh(i,o)){t.scrollLeft+=i.right-o.right}}t=t.parentNode}}function Fh(t,e){return t.bottom>e.bottom}function Mh(t,e){return t.top<e.top}function Nh(t,e){return t.left<e.left}function Vh(t,e){return t.right>e.right}function Lh(t){if(yh(t)){return t.startContainer.ownerDocument.defaultView}else{return t.ownerDocument.defaultView}}function zh(t){if(yh(t)){let e=t.commonAncestorContainer;if(ud(e)){e=e.parentNode}return e}else{return t.parentNode}}function jh(t,e){const n=Lh(t);const o=new Ph(t);if(n===e){return o}else{let t=n;while(t!=e){const e=t.frameElement;const n=new Ph(e).excludeScrollbarsAndBorders();o.moveBy(n.left,n.top);t=t.parent}}return o}class qh{constructor(t){this.document=new bl(t);this.domConverter=new $d(this.document);this.domRoots=new Map;this.set("isRenderingInProgress",false);this.set("hasDomSelection",false);this._renderer=new Bd(this.domConverter,this.document.selection);this._renderer.bind("isFocused").to(this.document);this._initialDomRootAttributes=new WeakMap;this._observers=new Map;this._ongoingChange=false;this._postFixersInProgress=false;this._renderingDisabled=false;this._hasChangedSinceTheLastRendering=false;this._writer=new Zl(this.document);this.addObserver(th);this.addObserver(_h);this.addObserver(vh);this.addObserver(oh);this.addObserver(wh);this.addObserver(Ah);if(Pl.isAndroid){this.addObserver(Ch)}wd(this);Wl(this);this.on("render",(()=>{this._render();this.document.fire("layoutChanged");this._hasChangedSinceTheLastRendering=false}));this.listenTo(this.document.selection,"change",(()=>{this._hasChangedSinceTheLastRendering=true}))}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;if(e==="class"){this._writer.addClass(i.split(" "),n)}else{this._writer.setAttribute(e,i,n)}}this._initialDomRootAttributes.set(t,o);const i=()=>{this._writer.setAttribute("contenteditable",!n.isReadOnly,n);if(n.isReadOnly){this._writer.addClass("ck-read-only",n)}else{this._writer.removeClass("ck-read-only",n)}};i();this.domRoots.set(e,t);

6this.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=true}));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)}e.enable();return 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();if(t){Bh({target:this.domConverter.viewRangeToDom(t),viewportOffset:20})}}focus(){if(!this.document.isFocused){const t=this.document.selection.editableElement;if(t){this.domConverter.focus(t);this.forceRender()}else{}}}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=true;const e=t(this._writer);this._ongoingChange=false;if(!this._renderingDisabled&&this._hasChangedSinceTheLastRendering){this._postFixersInProgress=true;this.document._callPostFixers(this._writer);this._postFixersInProgress=false;this.fire("render")}return e}catch(t){ss["a"].rethrowUnexpectedError(t,this)}}forceRender(){this._hasChangedSinceTheLastRendering=true;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 gl(t,e,n)}_disableRendering(t){this._renderingDisabled=t;if(t==false){this.change((()=>{}))}}_render(){this.isRenderingInProgress=true;this.disableObservers();this._renderer.render();this.enableObservers();this.isRenderingInProgress=false}}As(qh,Qc);class Kh{constructor(t){this.parent=null;this._attrs=$s(t)}get index(){let t;if(!this.parent){return null}if((t=this.parent.getChildIndex(this))===null){throw new ss["a"]("model-node-not-found-in-parent",this)}return t}get startOffset(){let t;if(!this.parent){return null}if((t=this.parent.getChildStartOffset(this))===null){throw new ss["a"]("model-node-not-found-in-parent",this)}return t}get offsetSize(){return 1}get endOffset(){if(!this.parent){return null}return this.startOffset+this.offsetSize}get nextSibling(){const t=this.index;return t!==null&&this.parent.getChild(t+1)||null}get previousSibling(){const t=this.index;return t!==null&&this.parent.getChild(t-1)||null}get root(){let t=this;while(t.parent){t=t.parent}return t}isAttached(){return this.root.is("rootElement")}getPath(){const t=[];let e=this;while(e.parent){t.unshift(e.startOffset);e=e.parent}return t}getAncestors(t={includeSelf:false,parentFirst:false}){const e=[];let n=t.includeSelf?this:this.parent;while(n){e[t.parentFirst?"push":"unshift"](n);n=n.parent}return e}getCommonAncestor(t,e={}){const n=this.getAncestors(e);const o=t.getAncestors(e);let i=0;while(n[i]==o[i]&&n[i]){i++}return i===0?null:n[i-1]}isBefore(t){if(this==t){return false}if(this.root!==t.root){return false}const e=this.getPath();const n=t.getPath();const o=Ms(e,n);switch(o){case"prefix":return true;case"extension":return false;default:return e[o]<n[o]}}isAfter(t){if(this==t){return false}if(this.root!==t.root){return false}return!this.isBefore(t)}hasAttribute(t){return this._attrs.has(t)}getAttribute(t){return this._attrs.get(t)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}toJSON(){const t={};if(this._attrs.size){t.attributes=Array.from(this._attrs).reduce(((t,e)=>{t[e[0]]=e[1];return t}),{})}return t}is(t){return t==="node"||t==="model:node"}_clone(){return new Kh(this._attrs)}_remove(){this.parent._removeChildren(this.index)}_setAttribute(t,e){this._attrs.set(t,e)}_setAttributesTo(t){this._attrs=$s(t)}_removeAttribute(t){return this._attrs.delete(t)}_clearAttributes(){this._attrs.clear()}}class $h extends Kh{constructor(t,e){super(e);this._data=t||""}get offsetSize(){return this.data.length}get data(){return this._data}is(t){return t==="$text"||t==="model:$text"||t==="text"||t==="model:text"||t==="node"||t==="model:node"}toJSON(){const t=super.toJSON();t.data=this.data;return t}_clone(){return new $h(this.data,this.getAttributes())}static fromJSON(t){return new $h(t.data,t.attributes)}}class Gh{constructor(t,e,n){this.textNode=t;if(e<0||e>t.offsetSize){throw new ss["a"]("model-textproxy-wrong-offsetintext",this)}if(n<0||e+n>t.offsetSize){throw new ss["a"]("model-textproxy-wrong-length",this)}this.data=t.data.substring(e,e+n);this.offsetInText=e}get startOffset(){return this.textNode.startOffset!==null?this.textNode.startOffset+this.offsetInText:null}get offsetSize(){return this.data.length}get endOffset(){return this.startOffset!==null?this.startOffset+this.offsetSize:null}get isPartial(){return this.offsetSize!==this.textNode.offsetSize}get parent(){return this.textNode.parent}get root(){return this.textNode.root}is(t){return t==="$textProxy"||t==="model:$textProxy"||t==="textProxy"||t==="model:textProxy"}getPath(){const t=this.textNode.getPath();if(t.length>0){t[t.length-1]+=this.offsetInText}return t}getAncestors(t={includeSelf:false,parentFirst:false}){const e=[];let n=t.includeSelf?this:this.parent;while(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 Wh{constructor(t){this._nodes=[];if(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 e==-1?null:e}getNodeStartOffset(t){const e=this.getNodeIndex(t);return e===null?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];

6if(!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 Kh)){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 Hh extends Kh{constructor(t,e,n){super(e);this.name=t;this._children=new Wh;if(n){this._insertChild(0,n)}}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return this.childCount===0}is(t,e=null){if(!e){return t==="element"||t==="model:element"||t==="node"||t==="model:node"}return e===this.name&&(t==="element"||t==="model:element")}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:false}){let n=e.includeSelf?this:this.parent;while(n){if(n.name===t){return n}n=n.parent}return null}toJSON(){const t=super.toJSON();t.name=this.name;if(this._children.length>0){t.children=[];for(const e of this._children){t.children.push(e.toJSON())}}return t}_clone(t=false){const e=t?Array.from(this._children).map((t=>t._clone(true))):null;return new Hh(this.name,this.getAttributes(),e)}_appendChild(t){this._insertChild(this.childCount,t)}_insertChild(t,e){const n=Uh(e);for(const t of n){if(t.parent!==null){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){if(n.name){e.push(Hh.fromJSON(n))}else{e.push($h.fromJSON(n))}}}return new Hh(t.name,t.attributes,e)}}function Uh(t){if(typeof t=="string"){return[new $h(t)]}if(!vs(t)){t=[t]}return Array.from(t).map((t=>{if(typeof t=="string"){return new $h(t)}if(t instanceof Gh){return new $h(t.data,t.getAttributes())}return t}))}class Jh{constructor(t={}){if(!t.boundaries&&!t.startPosition){throw new ss["a"]("model-tree-walker-no-start-position",null)}const e=t.direction||"forward";if(e!="forward"&&e!="backward"){throw new ss["a"]("model-tree-walker-unknown-direction",t,{direction:e})}this.direction=e;this.boundaries=t.boundaries||null;if(t.startPosition){this.position=t.startPosition.clone()}else{this.position=Qh._createAt(this.boundaries[this.direction=="backward"?"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));if(!e){this.position=o;this._visitedParent=i}}next(){if(this.direction=="forward"){return this._next()}else{return this._previous()}}_next(){const t=this.position;const e=this.position.clone();const n=this._visitedParent;if(n.parent===null&&e.offset===n.maxOffset){return{done:true}}if(n===this._boundaryEndParent&&e.offset==this.boundaries.end.offset){return{done:true}}const o=e.parent;const i=Xh(e,o);const r=i?i:Zh(e,o,i);if(r instanceof Hh){if(!this.shallow){e.path.push(0);this._visitedParent=r}else{e.offset++}this.position=e;return Yh("elementStart",r,t,e,1)}else if(r instanceof $h){let o;if(this.singleCharacters){o=1}else{let t=r.endOffset;if(this._boundaryEndParent==n&&this.boundaries.end.offset<t){t=this.boundaries.end.offset}o=t-e.offset}const i=e.offset-r.startOffset;const s=new Gh(r,i,o);e.offset+=o;this.position=e;return Yh("text",s,t,e,o)}else{e.path.pop();e.offset++;this.position=e;this._visitedParent=n.parent;if(this.ignoreElementEnd){return this._next()}else{return Yh("elementEnd",n,t,e)}}}_previous(){const t=this.position;const e=this.position.clone();const n=this._visitedParent;if(n.parent===null&&e.offset===0){return{done:true}}if(n==this._boundaryStartParent&&e.offset==this.boundaries.start.offset){return{done:true}}const o=e.parent;const i=Xh(e,o);const r=i?i:tf(e,o,i);if(r instanceof Hh){e.offset--;if(!this.shallow){e.path.push(r.maxOffset);this.position=e;this._visitedParent=r;if(this.ignoreElementEnd){return this._previous()}else{return Yh("elementEnd",r,t,e)}}else{this.position=e;return Yh("elementStart",r,t,e,1)}}else if(r instanceof $h){let o;if(this.singleCharacters){o=1}else{let t=r.startOffset;if(this._boundaryStartParent==n&&this.boundaries.start.offset>t){t=this.boundaries.start.offset}o=e.offset-t}const i=e.offset-r.startOffset;const s=new Gh(r,i-o,o);e.offset-=o;this.position=e;return Yh("text",s,t,e,o)}else{e.path.pop();this.position=e;this._visitedParent=n.parent;return Yh("elementStart",n,t,e,1)}}}function Yh(t,e,n,o,i){return{done:false,value:{type:t,item:e,previousPosition:n,nextPosition:o,length:i}}}class Qh{constructor(t,e,n="toNone"){if(!t.is("element")&&!t.is("documentFragment")){throw new ss["a"]("model-position-root-invalid",t)}if(!(e instanceof Array)||e.length===0){throw new ss["a"]("model-position-path-incorrect-format",t,{path:e})}if(t.is("rootElement")){e=e.slice()}else{e=[...t.getPath(),...e];t=t.root}this.root=t;this.path=e;this.stickiness=n}get offset(){return this.path[this.path.length-1]}set offset(t){this.path[this.path.length-1]=t}get parent(){let t=this.root;for(let e=0;e<this.path.length-1;e++){t=t.getChild(t.offsetToIndex(this.path[e]));if(!t){throw new ss["a"]("model-position-path-incorrect",this,{position:this})}}if(t.is("$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 Xh(this,this.parent)}get nodeAfter(){const t=this.parent;return Zh(this,t,Xh(this,t))}get nodeBefore(){const t=this.parent;return tf(this,t,Xh(this,t))}get isAtStart(){return this.offset===0}get isAtEnd(){return this.offset==this.parent.maxOffset}compareWith(t){if(this.root!=t.root){return"different"}const e=Ms(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"}}

6getLastMatchingPosition(t,e={}){e.startPosition=this;const n=new Jh(e);n.skip(t);return n.position}getParentPath(){return this.path.slice(0,-1)}getAncestors(){const t=this.parent;if(t.is("documentFragment")){return[t]}else{return t.getAncestors({includeSelf:true})}}findAncestor(t){const e=this.parent;if(e.is("element")){return e.findAncestor(t,{includeSelf:true})}return null}getCommonPath(t){if(this.root!=t.root){return[]}const e=Ms(this.path,t.path);const n=typeof e=="string"?Math.min(this.path.length,t.path.length):e;return this.path.slice(0,n)}getCommonAncestor(t){const e=this.getAncestors();const n=t.getAncestors();let o=0;while(e[o]==n[o]&&e[o]){o++}return o===0?null:e[o-1]}getShiftedBy(t){const e=this.clone();const n=e.offset+t;e.offset=n<0?0:n;return e}isAfter(t){return this.compareWith(t)=="after"}isBefore(t){return this.compareWith(t)=="before"}isEqual(t){return this.compareWith(t)=="same"}isTouching(t){let e=null;let n=null;const o=this.compareWith(t);switch(o){case"same":return true;case"before":e=Qh._createAt(this);n=Qh._createAt(t);break;case"after":e=Qh._createAt(t);n=Qh._createAt(this);break;default:return false}let i=e.parent;while(e.path.length+n.path.length){if(e.isEqual(n)){return true}if(e.path.length>n.path.length){if(e.offset!==i.maxOffset){return false}e.path=e.path.slice(0,-1);i=i.parent;e.offset++}else{if(n.offset!==0){return false}n.path=n.path.slice(0,-1)}}}is(t){return t==="position"||t==="model:position"}hasSameParentAs(t){if(this.root!==t.root){return false}const e=this.getParentPath();const n=t.getParentPath();return Ms(e,n)=="same"}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=Qh._createAt(this);break}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;const n=e.containsPosition(this)||e.start.isEqual(this)&&this.stickiness=="toNext";if(n){return this._getCombined(t.splitPosition,t.moveTargetPosition)}else{if(t.graveyardPosition){return this._getTransformedByMove(t.graveyardPosition,t.insertionPosition,1)}else{return this._getTransformedByInsertion(t.insertionPosition,1)}}}_getTransformedByMergeOperation(t){const e=t.movedRange;const n=e.containsPosition(this)||e.start.isEqual(this);let o;if(n){o=this._getCombined(t.sourcePosition,t.targetPosition);if(t.sourcePosition.isBefore(t.targetPosition)){o=o._getTransformedByDeletion(t.deletionPosition,1)}}else if(this.isEqual(t.deletionPosition)){o=Qh._createAt(t.deletionPosition)}else{o=this._getTransformedByMove(t.deletionPosition,t.graveyardPosition,1)}return o}_getTransformedByDeletion(t,e){const n=Qh._createAt(this);if(this.root!=t.root){return n}if(Ms(t.getParentPath(),this.getParentPath())=="same"){if(t.offset<this.offset){if(t.offset+e>this.offset){return null}else{n.offset-=e}}}else if(Ms(t.getParentPath(),this.getParentPath())=="prefix"){const o=t.path.length-1;if(t.offset<=this.path[o]){if(t.offset+e>this.path[o]){return null}else{n.path[o]-=e}}}return n}_getTransformedByInsertion(t,e){const n=Qh._createAt(this);if(this.root!=t.root){return n}if(Ms(t.getParentPath(),this.getParentPath())=="same"){if(t.offset<this.offset||t.offset==this.offset&&this.stickiness!="toPrevious"){n.offset+=e}}else if(Ms(t.getParentPath(),this.getParentPath())=="prefix"){const o=t.path.length-1;if(t.offset<=this.path[o]){n.path[o]+=e}}return n}_getTransformedByMove(t,e,n){e=e._getTransformedByDeletion(t,n);if(t.isEqual(e)){return Qh._createAt(this)}const o=this._getTransformedByDeletion(t,n);const i=o===null||t.isEqual(this)&&this.stickiness=="toNext"||t.getShiftedBy(n).isEqual(this)&&this.stickiness=="toPrevious";if(i){return this._getCombined(t,e)}else{return o._getTransformedByInsertion(e,n)}}_getCombined(t,e){const n=t.path.length-1;const o=Qh._createAt(e);o.stickiness=this.stickiness;o.offset=o.offset+this.path[n]-t.offset;o.path=[...o.path,...this.path.slice(n+1)];return 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 Qh){return new Qh(t.root,t.path,t.stickiness)}else{const o=t;if(e=="end"){e=o.maxOffset}else if(e=="before"){return this._createBefore(o,n)}else if(e=="after"){return this._createAfter(o,n)}else if(e!==0&&!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();i.push(e);return 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(t.root==="$graveyard"){const n=new Qh(e.graveyard,t.path);n.stickiness=t.stickiness;return n}if(!e.getRoot(t.root)){throw new ss["a"]("model-position-fromjson-no-root",e,{rootName:t.root})}return new Qh(e.getRoot(t.root),t.path,t.stickiness)}}function Xh(t,e){const n=e.getChild(e.offsetToIndex(t.offset));if(n&&n.is("$text")&&n.startOffset<t.offset){return n}return null}function Zh(t,e,n){if(n!==null){return null}return e.getChild(e.offsetToIndex(t.offset))}function tf(t,e,n){if(n!==null){return null}return e.getChild(e.offsetToIndex(t.offset)-1)}class ef{constructor(t,e=null){this.start=Qh._createAt(t);this.end=e?Qh._createAt(e):Qh._createAt(t);this.start.stickiness=this.isCollapsed?"toNone":"toNext";this.end.stickiness=this.isCollapsed?"toNone":"toPrevious"}*[Symbol.iterator](){yield*new Jh({boundaries:this,ignoreElementEnd:true})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){const t=this.start.getParentPath();const e=this.end.getParentPath();return Ms(t,e)=="same"}get root(){return this.start.root}containsPosition(t){return t.isAfter(this.start)&&t.isBefore(this.end)}containsRange(t,e=false){if(t.isCollapsed){e=false}const n=this.containsPosition(t.start)||e&&this.start.isEqual(t.start);

6const o=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return n&&o}containsItem(t){const e=Qh._createBefore(t);return this.containsPosition(e)||this.start.isEqual(e)}is(t){return t==="range"||t==="model:range"}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=[];if(this.isIntersecting(t)){if(this.containsPosition(t.start)){e.push(new ef(this.start,t.start))}if(this.containsPosition(t.end)){e.push(new ef(t.end,this.end))}}else{e.push(new ef(this.start,this.end))}return e}getIntersection(t){if(this.isIntersecting(t)){let e=this.start;let n=this.end;if(this.containsPosition(t.start)){e=t.start}if(this.containsPosition(t.end)){n=t.end}return new ef(e,n)}return null}getJoined(t,e=false){let n=this.isIntersecting(t);if(!n){if(this.start.isBefore(t.start)){n=e?this.end.isTouching(t.start):this.end.isEqual(t.start)}else{n=e?t.end.isTouching(this.start):t.end.isEqual(this.start)}}if(!n){return null}let o=this.start;let i=this.end;if(t.start.isBefore(o)){o=t.start}if(t.end.isAfter(i)){i=t.end}return new ef(o,i)}getMinimalFlatRanges(){const t=[];const e=this.start.getCommonPath(this.end).length;const n=Qh._createAt(this.start);let o=n.parent;while(n.path.length>e+1){const e=o.maxOffset-n.offset;if(e!==0){t.push(new ef(n,n.getShiftedBy(e)))}n.path=n.path.slice(0,-1);n.offset++;o=o.parent}while(n.path.length<=this.end.path.length){const e=this.end.path[n.path.length-1];const o=e-n.offset;if(o!==0){t.push(new ef(n,n.getShiftedBy(o)))}n.offset=e;n.path.push(0)}return t}getWalker(t={}){t.boundaries=this;return new Jh(t)}*getItems(t={}){t.boundaries=this;t.ignoreElementEnd=true;const e=new Jh(t);for(const t of e){yield t.item}}*getPositions(t={}){t.boundaries=this;const e=new Jh(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];if(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;const e=this.end.nodeBefore;if(t&&t.is("element")&&t===e){return t}return null}toJSON(){return{start:this.start.toJSON(),end:this.end.toJSON()}}clone(){return new this.constructor(this.start,this.end)}_getTransformedByInsertOperation(t,e=false){return this._getTransformedByInsertion(t.position,t.howMany,e)}_getTransformedByMoveOperation(t,e=false){const n=t.sourcePosition;const o=t.howMany;const i=t.targetPosition;return this._getTransformedByMove(n,i,o,e)}_getTransformedBySplitOperation(t){const e=this.start._getTransformedBySplitOperation(t);let n=this.end._getTransformedBySplitOperation(t);if(this.end.isEqual(t.insertionPosition)){n=this.end.getShiftedBy(1)}if(e.root!=n.root){n=this.end.getShiftedBy(-1)}return 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);let n=this.end._getTransformedByMergeOperation(t);if(e.root!=n.root){n=this.end.getShiftedBy(-1)}if(e.isAfter(n)){if(t.sourcePosition.isBefore(t.targetPosition)){e=Qh._createAt(n);e.offset=0}else{if(!t.deletionPosition.isEqual(e)){n=t.deletionPosition}e=t.targetPosition}return new ef(e,n)}return new ef(e,n)}_getTransformedByInsertion(t,e,n=false){if(n&&this.containsPosition(t)){return[new ef(this.start,t),new ef(t.getShiftedBy(e),this.end._getTransformedByInsertion(t,e))]}else{const n=new ef(this.start,this.end);n.start=n.start._getTransformedByInsertion(t,e);n.end=n.end._getTransformedByInsertion(t,e);return[n]}}_getTransformedByMove(t,e,n,o=false){if(this.isCollapsed){const o=this.start._getTransformedByMove(t,e,n);return[new ef(o)]}const i=ef._createFromPositionAndShift(t,n);const r=e._getTransformedByDeletion(t,n);if(this.containsPosition(e)&&!o){if(i.containsPosition(this.start)||i.containsPosition(this.end)){const o=this.start._getTransformedByMove(t,e,n);const 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(a.length==1){c=new ef(a[0].start._getTransformedByDeletion(t,n),a[0].end._getTransformedByDeletion(t,n))}else if(a.length==2){c=new ef(this.start,this.end._getTransformedByDeletion(t,n))}if(c){s=c._getTransformedByInsertion(r,n,l!==null||o)}else{s=[]}if(l){const t=new ef(l.start._getCombined(i.start,r),l.end._getCombined(i.start,r));if(s.length==2){s.splice(1,0,t)}else{s.push(t)}}return s}_getTransformedByDeletion(t,e){let n=this.start._getTransformedByDeletion(t,e);let o=this.end._getTransformedByDeletion(t,e);if(n==null&&o==null){return null}if(n==null){n=t}if(o==null){o=t}return new ef(n,o)}static _createFromPositionAndShift(t,e){const n=t;const o=t.getShiftedBy(e);return e>0?new this(n,o):new this(o,n)}static _createIn(t){return new this(Qh._createAt(t,0),Qh._createAt(t,t.maxOffset))}static _createOn(t){return this._createFromPositionAndShift(Qh._createBefore(t),t.offsetSize)}static _createFromRanges(t){if(t.length===0){throw new ss["a"]("range-create-from-ranges-empty-array",null)}else if(t.length==1){return t[0].clone()}const e=t[0];t.sort(((t,e)=>t.start.isAfter(e.start)?1:-1));const n=t.indexOf(e);const o=new this(e.start,e.end);if(n>0){for(let e=n-1;true;

6e++){if(t[e].end.isEqual(o.start)){o.start=Qh._createAt(t[e].start)}else{break}}}for(let e=n+1;e<t.length;e++){if(t[e].start.isEqual(o.end)){o.end=Qh._createAt(t[e].end)}else{break}}return o}static fromJSON(t,e){return new this(Qh.fromJSON(t.start,e),Qh.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);const o=this._viewToModelMapping.get(n);const i=this._toModelOffset(e.viewPosition.parent,e.viewPosition.offset,n);e.modelPosition=Qh._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);this._viewToModelMapping.delete(t);if(this._elementToMarkerNames.has(t)){for(const e of this._elementToMarkerNames.get(t)){this._unboundMarkerNames.add(e)}}if(this._modelToViewMapping.get(e)==t){this._modelToViewMapping.delete(e)}}unbindModelElement(t){const e=this.toViewElement(t);this._modelToViewMapping.delete(t);if(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);if(n){n.delete(t);if(n.size==0){this._markerNameToElements.delete(e)}}const o=this._elementToMarkerNames.get(t);if(o){o.delete(e);if(o.size==0){this._elementToMarkerNames.delete(t)}}}flushUnboundMarkerNames(){const t=Array.from(this._unboundMarkerNames);this._unboundMarkerNames.clear();return 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};this.fire("viewToModelPosition",e);return e.modelPosition}toViewPosition(t,e={isPhantom:false}){const n={modelPosition:t,mapper:this,isPhantom:e.isPhantom};this.fire("modelToViewPosition",n);return 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;while(!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);const i=this._toModelOffset(t,e,t);return o+i}if(t.is("$text")){return e}let o=0;for(let n=0;n<e;n++){o+=this.getModelLength(t.getChild(n))}return o}getModelLength(t){if(this._viewToModelLengthCallbacks.get(t.name)){const e=this._viewToModelLengthCallbacks.get(t.name);return e(t)}else if(this._viewToModelMapping.has(t)){return 1}else if(t.is("$text")){return t.data.length}else if(t.is("uiElement")){return 0}else{let e=0;for(const n of t.getChildren()){e+=this.getModelLength(n)}return e}}findPositionIn(t,e){let n;let o=0;let i=0;let r=0;if(t.is("$text")){return new hl(t,e)}while(i<e){n=t.getChild(r);o=this.getModelLength(n);i+=o;r++}if(i==e){return this._moveViewPositionToTextNode(new hl(t,r))}else{return this.findPositionIn(n,e-(i-o))}}_moveViewPositionToTextNode(t){const e=t.nodeBefore;const n=t.nodeAfter;if(e instanceof js){return new hl(e,e.data.length)}else if(n instanceof js){return new hl(n,0)}return t}}As(nf,ds);class of{constructor(){this._consumable=new Map;this._textProxyRegistry=new Map}add(t,e){e=rf(e);if(t instanceof Gh){t=this._getSymbolForTextProxy(t)}if(!this._consumable.has(t)){this._consumable.set(t,new Map)}this._consumable.get(t).set(e,true)}consume(t,e){e=rf(e);if(t instanceof Gh){t=this._getSymbolForTextProxy(t)}if(this.test(t,e)){this._consumable.get(t).set(e,false);return true}else{return false}}test(t,e){e=rf(e);if(t instanceof Gh){t=this._getSymbolForTextProxy(t)}const n=this._consumable.get(t);if(n===undefined){return null}const o=n.get(e);

6if(o===undefined){return null}return o}revert(t,e){e=rf(e);if(t instanceof Gh){t=this._getSymbolForTextProxy(t)}const n=this.test(t,e);if(n===false){this._consumable.get(t).set(e,true);return true}else if(n===true){return false}return null}_getSymbolForTextProxy(t){let e=null;const n=this._textProxyRegistry.get(t.startOffset);if(n){const o=n.get(t.endOffset);if(o){e=o.get(t.parent)}}if(!e){e=this._addSymbolForTextProxy(t.startOffset,t.endOffset,t.parent)}return e}_addSymbolForTextProxy(t,e,n){const o=Symbol("textProxySymbol");let i,r;i=this._textProxyRegistry.get(t);if(!i){i=new Map;this._textProxyRegistry.set(t,i)}r=i.get(e);if(!r){r=new Map;i.set(e,r)}r.set(n,o);return 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){if(t.type==="insert"){this.convertInsert(ef._createFromPositionAndShift(t.position,t.length),n)}else if(t.type==="remove"){this.convertRemove(t.position,t.length,t.name,n)}else if(t.type==="reconvert"){this.reconvertElement(t.element,n)}else{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:${e}`);for(const i of t){const t=i.item;const r=ef._createFromPositionAndShift(i.previousPosition,i.length);const s={item:t,range:r,attributeKey:e,attributeOldValue:n,attributeNewValue:o};this._testAndFire(`attribute:${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;const 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;const i=df(t,o);if(i){if(i.root!==r.root){e.move(e.createRangeOn(i),o.toViewPosition(Qh._createBefore(t)))}}else{this._convertInsertWithAttributes(lf(n))}}o.unbindViewElement(i);this._clearConversionApi()}convertSelection(t,e,n){const o=Array.from(e.getMarkersAtPosition(t.getFirstPosition()));this.conversionApi.writer=n;this.conversionApi.consumable=this._createSelectionConsumable(t,o);this.fire("selection",{selection:t},this.conversionApi);if(!t.isCollapsed){return}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};if(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)};if(this.conversionApi.consumable.test(t,"attribute:"+n.attributeKey)){this.fire("attribute:"+n.attributeKey+":$text",n,this.conversionApi)}}this._clearConversionApi()}convertMarkerAdd(t,e,n){if(!e.root.document||e.root.rootName=="$graveyard"){return}this.conversionApi.writer=n;const o="addMarker:"+t;const i=new of;i.add(e,o);this.conversionApi.consumable=i;this.fire(o,{markerName:t,markerRange:e},this.conversionApi);if(!i.test(e,o)){return}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){if(!e.root.document||e.root.rootName=="$graveyard"){return}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;

6for(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){if(!this.conversionApi.consumable.test(e.item,t)){return}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:${e}`,t)}}_mapChangesWithAutomaticReconversion(t){const e=new Set;const n=[];for(const o of t.getChanges()){const t=o.position||o.range.start;const i=t.parent;const r=Xh(t,i);if(r){n.push(o);continue}const s=o.type==="attribute"?Zh(t,i,null):i;if(s.is("$text")){n.push(o);continue}let a;if(o.type==="attribute"){a=`attribute:${o.attributeKey}:${s.name}`}else{a=`${o.type}:${o.name}`}if(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}}As(sf,ds);function af(t,e,n){const o=e.getRange();const 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}:${n}`}function lf(t){const e=t.item;const n=ef._createFromPositionAndShift(t.previousPosition,t.length);return{item:e,range:n}}function df(t,e){if(t.is("textProxy")){const n=e.toViewPosition(Qh._createBefore(t));const o=n.parent;return o.is("$text")?o:null}return e.toViewElement(t)}class uf{constructor(t,e,n){this._lastRangeBackward=false;this._ranges=[];this._attrs=new Map;if(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;if(t===1){return this._ranges[0].isCollapsed}else{return false}}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}isEqual(t){if(this.rangeCount!=t.rangeCount){return false}else if(this.rangeCount===0){return true}if(!this.anchor.isEqual(t.anchor)||!this.focus.isEqual(t.focus)){return false}for(const e of this._ranges){let n=false;for(const o of t._ranges){if(e.isEqual(o)){n=true;break}}if(!n){return false}}return true}*getRanges(){for(const t of this._ranges){yield new ef(t.start,t.end)}}getFirstRange(){let t=null;for(const e of this._ranges){if(!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){if(!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(t===null){this._setRanges([])}else if(t instanceof uf){this._setRanges(t.getRanges(),t.isBackward)}else if(t&&typeof t.getRanges=="function"){this._setRanges(t.getRanges(),t.isBackward)}else if(t instanceof ef){this._setRanges([t],!!e&&!!e.backward)}else if(t instanceof Qh){this._setRanges([new ef(t)])}else if(t instanceof Kh){const o=!!n&&!!n.backward;let i;if(e=="in"){i=ef._createIn(t)}else if(e=="on"){i=ef._createOn(t)}else if(e!==undefined){i=new ef(Qh._createAt(t,e))}else{throw new ss["a"]("model-selection-setto-required-second-parameter",[this,t])}this._setRanges([i],o)}else if(vs(t)){this._setRanges(t,e&&!!e.backward)}else{throw new ss["a"]("model-selection-setto-not-selectable",[this,t])}}_setRanges(t,e=false){t=Array.from(t);const n=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){return}this._removeAllRanges();for(const e of t){this._pushRange(e)}this._lastRangeBackward=!!e;this.fire("change:range",{directChange:true})}setFocus(t,e){if(this.anchor===null){throw new ss["a"]("model-selection-setfocus-no-ranges",[this,t])}const n=Qh._createAt(t,e);if(n.compareWith(this.focus)=="same"){return}const o=this.anchor;if(this._ranges.length){this._popRange()}if(n.compareWith(o)=="before"){this._pushRange(new ef(n,o));this._lastRangeBackward=true}else{this._pushRange(new ef(o,n));this._lastRangeBackward=false}this.fire("change:range",{directChange:true})}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){if(this.hasAttribute(t)){this._attrs.delete(t);this.fire("change:attribute",{attributeKeys:[t],directChange:true})}}setAttribute(t,e){if(this.getAttribute(t)!==e){this._attrs.set(t,e);this.fire("change:attribute",{attributeKeys:[t],directChange:true})}}getSelectedElement(){if(this.rangeCount!==1){return null}return this.getFirstRange().getContainedElement()}is(t){return t==="selection"||t==="model:selection"}*getSelectedBlocks(){const t=new WeakSet;for(const e of this.getRanges()){const n=pf(e.start,t);if(n&&mf(n,e)){yield n}for(const n of e.getWalker()){const o=n.item;if(n.type=="elementEnd"&&ff(o,t,e)){yield o}}const o=pf(e.end,t);if(o&&!e.end.isTouching(Qh._createAt(o,0))&&mf(o,e)){yield o}}}containsEntireContent(t=this.anchor.root){const e=Qh._createAt(t,0);const n=Qh._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(){while(this._ranges.length>0){this._popRange()}}_popRange(){this._ranges.pop()}}As(uf,ds);function hf(t,e){if(e.has(t)){return false}e.add(t);return t.root.document.model.schema.isBlock(t)&&t.parent}function ff(t,e,n){return hf(t,e)&&mf(t,n)}function pf(t,e){const n=t.parent;const o=n.root.document.model.schema;const i=t.parent.getAncestors({parentFirst:true,includeSelf:true});let r=false;const s=i.find((t=>{if(r){return false}r=o.isLimit(t);return!r&&hf(t,e)}));

6i.forEach((t=>e.add(t)));return s}function mf(t,e){const n=gf(t);if(!n){return true}const o=e.containsRange(ef._createOn(n),true);return!o}function gf(t){const e=t.root.document.model.schema;let n=t.parent;while(n){if(e.isBlock(n)){return n}n=n.parent}}class kf extends ef{constructor(t,e){super(t,e);bf.call(this)}detach(){this.stopListening()}is(t){return t==="liveRange"||t==="model:liveRange"||t=="range"||t==="model:range"}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];if(!n.isDocumentOperation){return}wf.call(this,n)}),{priority:"low"})}function wf(t){const e=this.getTransformedByOperation(t);const n=ef._createFromRanges(e);const o=!n.isEqual(this);const i=_f(this,t);let r=null;if(o){if(n.root.rootName=="$graveyard"){if(t.type=="remove"){r=t.sourcePosition}else{r=t.deletionPosition}}const e=this.toRange();this.start=n.start;this.end=n.end;this.fire("change:range",e,{deletionPosition:r})}else if(i){this.fire("change:content",this.toRange(),{deletionPosition:r})}}function _f(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 false}As(kf,ds);const vf="selection:";class Af{constructor(t){this._selection=new Cf(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(false)}observeMarkers(t){this._selection.observeMarkers(t)}is(t){return t==="selection"||t=="model:selection"||t=="documentSelection"||t=="model:documentSelection"}_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 vf+t}static _isStoreAttributeKey(t){return t.startsWith(vf)}}As(Af,ds);class Cf extends uf{constructor(t){super();this.markers=new Cs({idProperty:"name"});this._model=t.model;this._document=t;this._attributePriority=new Map;this._selectionRestorePosition=null;this._hasChangedRange=false;this._overriddenGravityRegister=new Set;this._observedMarkers=new Set;this.listenTo(this._model,"applyOperation",((t,e)=>{const n=e[0];if(!n.isDocumentOperation||n.type=="marker"||n.type=="rename"||n.type=="noop"){return}if(this._ranges.length==0&&this._selectionRestorePosition){this._fixGraveyardSelection(this._selectionRestorePosition)}this._selectionRestorePosition=null;if(this._hasChangedRange){this._hasChangedRange=false;this.fire("change:range",{directChange:false})}}),{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 t===0?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(){if(this._ranges.length){yield*super.getRanges()}else{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(true);this._updateMarkers()}setFocus(t,e){super.setFocus(t,e);this._updateAttributes(true);this._updateMarkers()}setAttribute(t,e){if(this._setAttribute(t,e)){const e=[t];this.fire("change:attribute",{attributeKeys:e,directChange:true})}}removeAttribute(t){if(this._removeAttribute(t)){const e=[t];this.fire("change:attribute",{attributeKeys:e,directChange:true})}}overrideGravity(){const t=ns();this._overriddenGravityRegister.add(t);if(this._overriddenGravityRegister.size===1){this._updateAttributes(true)}return t}restoreGravity(t){if(!this._overriddenGravityRegister.has(t)){throw new ss["a"]("document-selection-gravity-wrong-restore",this,{uid:t})}this._overriddenGravityRegister.delete(t);if(!this.isGravityOverridden){this._updateAttributes(true)}}observeMarkers(t){this._observedMarkers.add(t);this._updateMarkers()}_popRange(){this._ranges.pop().detach()}_pushRange(t){const e=this._prepareRange(t);if(e){this._ranges.push(e)}}_prepareRange(t){this._checkRange(t);if(t.root==this._document.graveyard){return}const e=kf.fromRange(t);e.on("change:range",((t,n,o)=>{this._hasChangedRange=true;if(e.root==this._document.graveyard){this._selectionRestorePosition=o.deleti

6onPosition;const t=this._ranges.indexOf(e);this._ranges.splice(t,1);e.detach()}}));return e}_updateMarkers(){if(!this._observedMarkers.size){return}const t=[];let e=false;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()){if(o.containsRange(n,!n.isCollapsed)){t.push(e)}}}const n=Array.from(this.markers);for(const n of t){if(!this.markers.has(n)){this.markers.add(n);e=true}}for(const n of Array.from(this.markers)){if(!t.includes(n)){this.markers.remove(n);e=true}}if(e){this.fire("change:marker",{oldMarkers:n,directChange:false})}}_updateMarker(t,e){const n=t.name.split(":",1)[0];if(!this._observedMarkers.has(n)){return}let o=false;const i=Array.from(this.markers);const r=this.markers.has(t);if(!e){if(r){this.markers.remove(t);o=true}}else{let n=false;for(const t of this.getRanges()){if(e.containsRange(t,!t.isCollapsed)){n=true;break}}if(n&&!r){this.markers.add(t);o=true}else if(!n&&r){this.markers.remove(t);o=true}}if(o){this.fire("change:marker",{oldMarkers:i,directChange:false})}}_updateAttributes(t){const e=$s(this._getSurroundingAttributes());const n=$s(this.getAttributes());if(t){this._attributePriority=new Map;this._attrs=new Map}else{for(const[t,e]of this._attributePriority){if(e=="low"){this._attrs.delete(t);this._attributePriority.delete(t)}}}this._setAttributesTo(e);const o=[];for(const[t,e]of this.getAttributes()){if(!n.has(t)||n.get(t)!==e){o.push(t)}}for(const[t]of n){if(!this.hasAttribute(t)){o.push(t)}}if(o.length>0){this.fire("change:attribute",{attributeKeys:o,directChange:false})}}_setAttribute(t,e,n=true){const o=n?"normal":"low";if(o=="low"&&this._attributePriority.get(t)=="normal"){return false}const i=super.getAttribute(t);if(i===e){return false}this._attrs.set(t,e);this._attributePriority.set(t,o);return true}_removeAttribute(t,e=true){const n=e?"normal":"low";if(n=="low"&&this._attributePriority.get(t)=="normal"){return false}this._attributePriority.set(t,n);if(!super.hasAttribute(t)){return false}this._attrs.delete(t);return true}_setAttributesTo(t){const e=new Set;for(const[e,n]of this.getAttributes()){if(t.get(e)===n){continue}this._removeAttribute(e,false)}for(const[n,o]of t){const t=this._setAttribute(n,o,false);if(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(vf)){const n=e.substr(vf.length);yield[n,t.getAttribute(e)]}}}}_getSurroundingAttributes(){const t=this.getFirstPosition();const e=this._model.schema;let n=null;if(!this.isCollapsed){const t=this.getFirstRange();for(const o of t){if(o.item.is("element")&&e.isObject(o.item)){break}if(o.type=="text"){n=o.item.getAttributes();break}}}else{const o=t.textNode?t.textNode:t.nodeBefore;const i=t.textNode?t.textNode:t.nodeAfter;

6if(!this.isGravityOverridden){n=yf(o)}if(!n){n=yf(i)}if(!this.isGravityOverridden&&!n){let t=o;while(t&&!e.isInline(t)&&!n){t=t.previousSibling;n=yf(t)}}if(!n){let t=i;while(t&&!e.isInline(t)&&!n){t=t.nextSibling;n=yf(t)}}if(!n){n=this._getStoredAttributes()}}return n}_fixGraveyardSelection(t){const e=this._model.schema.getNearestSelectionRange(t);if(e){this._pushRange(e)}}}function yf(t){if(t instanceof Gh||t instanceof $h){return t.getAttributes()}return null}function xf(t,e){const n=t.document.differ;for(const o of n.getChanges()){if(o.type!="insert"){continue}const n=o.position.parent;const i=o.length===n.maxOffset;if(i){t.enqueueChange(e,(t=>{const e=Array.from(n.getAttributeKeys()).filter((t=>t.startsWith(vf)));for(const o of e){t.removeAttribute(o,n)}}))}}}class Ef{constructor(t){this._dispatchers=t}add(t){for(const e of this._dispatchers){t(e)}return this}}var Pf=1,Sf=4;function Df(t){return qr(t,Pf|Sf)}var Tf=Df;class Bf extends Ef{elementToElement(t){return this.add(Qf(t))}attributeToElement(t){return this.add(Xf(t))}attributeToAttribute(t){return this.add(Zf(t))}markerToElement(t){return this.add(tp(t))}markerToHighlight(t){return this.add(np(t))}markerToData(t){return this.add(ep(t))}}function If(){return(t,e,n)=>{if(!n.consumable.consume(e.item,"insert")){return}const o=n.writer;const i=n.mapper.toViewPosition(e.range.start);const r=o.createText(e.item.data);o.insert(i,r)}}function Of(){return(t,e,n)=>{const o=n.mapper.toViewPosition(e.position);const i=e.position.getShiftedBy(e.length);const r=n.mapper.toViewPosition(i,{isPhantom:true});const s=n.writer.createRange(o,r);const a=n.writer.remove(s.getTrimmed());for(const t of n.writer.createRangeIn(a).getItems()){n.mapper.unbindViewElement(t)}}}function Rf(t,e){const n=t.createAttributeElement("span",e.attributes);if(e.classes){n._addClass(e.classes)}if(e.priority){n._priority=e.priority}n._id=e.id;return n}function Ff(){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 Mf(){return(t,e,n)=>{const o=e.selection;if(!o.isCollapsed){return}if(!n.consumable.consume(o,"selection")){return}const i=n.writer;const r=o.getFirstPosition();const s=n.mapper.toViewPosition(r);const a=i.breakAttributes(s);i.setSelection(a)}}function Nf(){return(t,e,n)=>{const o=n.writer;const i=o.document.selection;for(const t of i.getRanges()){if(t.isCollapsed){if(t.end.parent.isAttached()){n.writer.mergeAttributes(t.start)}}}o.setSelection(null)}}function Vf(t){return(e,n,o)=>{const i=t(n.attributeOldValue,o);const r=t(n.attributeNewValue,o);if(!i&&!r){return}if(!o.consumable.consume(n.item,e.name)){return}const s=o.writer;const a=s.document.selection;if(n.item instanceof uf||n.item instanceof Af){s.wrap(a.getFirstRange(),r)}else{let t=o.mapper.toViewRange(n.range);if(n.attributeOldValue!==null&&i){t=s.unwrap(t,i)}if(n.attributeNewValue!==null&&r){s.wrap(t,r)}}}}function Lf(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 zf(t){return(e,n,o)=>{n.isOpening=true;const i=t(n,o);n.isOpening=false;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;const c=o.writer;c.insert(a.toViewPosition(s.start),i);o.mapper.bindElementToMarker(i,n.markerName);if(!s.isCollapsed){c.insert(a.toViewPosition(s.end),r);o.mapper.bindElementToMarker(r,n.markerName)}e.stop()}}function jf(){return(t,e,n)=>{const o=n.mapper.markerNameToElements(e.markerName);if(!o){return}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 qf(t){return(e,n,o)=>{const i=t(n.markerName,o);if(!i){return}const r=n.markerRange;if(!o.consumable.consume(r,e.name)){return}Kf(r,false,o,n,i);Kf(r,true,o,n,i);e.stop()}}function Kf(t,e,n,o,i){const r=e?t.start:t.end;const s=n.schema.checkChild(r,"$text");if(s){const t=n.mapper.toViewPosition(r);Gf(t,e,n,o,i)}else{let t;let s;if(e&&r.nodeAfter||!e&&!r.nodeBefore){t=r.nodeAfter;s=true}else{t=r.nodeBefore;s=false}const a=n.mapper.toViewElement(t);$f(a,e,s,n,o,i)}}function $f(t,e,n,o,i,r){const s=`data-${r.group}-${e?"start":"end"}-${n?"before":"after"}`;const 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 Gf(t,e,n,o,i){const r=`${i.group}-${e?"start":"end"}`;const s=i.name?{name:i.name}:null;const a=n.writer.createUIElement(r,s);n.writer.insert(t,a);n.mapper.bindElementToMarker(a,o.markerName)}function Wf(t){return(e,n,o)=>{const i=t(n.markerName,o);if(!i){return}const r=o.mapper.markerNameToElements(n.markerName);if(!r){return}for(const t of r){o.mapper.unbindElementFromMarkerName(t,n.markerName);if(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)}else{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);if(n.size==0){o.writer.removeAttribute(t,e)}else{o.writer.setAttribute(t,Array.from(n).join(","),e)}}}}}function Hf(t){return(e,n,o)=>{const i=t(n.attributeOldValue,o);const 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);const a=o.writer;if(!s){throw new ss["a"]("conversion-attribute-to-attribute-on-text",[n,o])}if(n.attributeOldValue!==null&&i){if(i.key=="class"){const t=xs(i.value);for(const e of t){a.removeClass(e,s)}}else if(i.key=="style"){const t=Object.keys(i.value);for(const e of t){a.removeStyle(e,s)}}else{a.removeAttribute(i.key,s)}}if(n.attributeNewValue!==null&&r){if(r.key=="class"){const t=xs(r.value);for(const e of t){a.addClass(e,s)}}else if(r.key=="style"){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 Uf(t){return(e,n,o)=>

6{if(!n.item){return}if(!(n.item instanceof uf||n.item instanceof Af)&&!n.item.is("$textProxy")){return}const i=ap(t,n,o);if(!i){return}if(!o.consumable.consume(n.item,e.name)){return}const r=o.writer;const s=Rf(r,i);const a=r.document.selection;if(n.item instanceof uf||n.item instanceof Af){r.wrap(a.getFirstRange(),s,a)}else{const t=o.mapper.toViewRange(n.range);const e=r.wrap(t,s);for(const t of e.getItems()){if(t.is("attributeElement")&&t.isSimilar(s)){o.mapper.bindElementToMarker(t,n.markerName);break}}}}}function Jf(t){return(e,n,o)=>{if(!n.item){return}if(!(n.item instanceof Hh)){return}const i=ap(t,n,o);if(!i){return}if(!o.consumable.test(n.item,e.name)){return}const r=o.mapper.toViewElement(n.item);if(r&&r.getCustomProperty("addHighlight")){o.consumable.consume(n.item,e.name);for(const t of ef._createIn(n.item)){o.consumable.consume(t.item,e.name)}r.getCustomProperty("addHighlight")(r,i,o.writer);o.mapper.bindElementToMarker(r,n.markerName)}}}function Yf(t){return(e,n,o)=>{if(n.markerRange.isCollapsed){return}const i=ap(t,n,o);if(!i){return}const r=Rf(o.writer,i);const s=o.mapper.markerNameToElements(n.markerName);if(!s){return}for(const t of s){o.mapper.unbindElementFromMarkerName(t,n.markerName);if(t.is("attributeElement")){o.writer.unwrap(o.writer.createRangeOn(t),r)}else{t.getCustomProperty("removeHighlight")(t,i.id,o.writer)}}o.writer.clearClonedElementsGroup(n.markerName);e.stop()}}function Qf(t){t=Tf(t);t.view=op(t.view,"container");return e=>{e.on("insert:"+t.model,Lf(t.view),{priority:t.converterPriority||"normal"});if(t.triggerBy){if(t.triggerBy.attributes){for(const n of t.triggerBy.attributes){e._mapReconversionTriggerEvent(t.model,`attribute:${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 Xf(t){t=Tf(t);const e=t.model.key?t.model.key:t.model;let n="attribute:"+e;if(t.model.name){n+=":"+t.model.name}if(t.model.values){for(const e of t.model.values){t.view[e]=op(t.view[e],"attribute")}}else{t.view=op(t.view,"attribute")}const o=rp(t);return e=>{e.on(n,Vf(o),{priority:t.converterPriority||"normal"})}}function Zf(t){t=Tf(t);const e=t.model.key?t.model.key:t.model;let n="attribute:"+e;if(t.model.name){n+=":"+t.model.name}if(t.model.values){for(const e of t.model.values){t.view[e]=sp(t.view[e])}}else{t.view=sp(t.view)}const o=rp(t);return e=>{e.on(n,Hf(o),{priority:t.converterPriority||"normal"})}}function tp(t){t=Tf(t);t.view=op(t.view,"ui");return e=>{e.on("addMarker:"+t.model,zf(t.view),{priority:t.converterPriority||"normal"});e.on("removeMarker:"+t.model,jf(t.view),{priority:t.converterPriority||"normal"})}}function ep(t){t=Tf(t);const e=t.model;if(!t.view){t.view=n=>({group:e,name:n.substr(t.model.length+1)})}return n=>{n.on("addMarker:"+e,qf(t.view),{priority:t.converterPriority||"normal"});n.on("removeMarker:"+e,Wf(t.view),{priority:t.converterPriority||"normal"})}}function np(t){return e=>{e.on("addMarker:"+t.model,Uf(t.view),{priority:t.converterPriority||"normal"});e.on("addMarker:"+t.model,Jf(t.view),{priority:t.converterPriority||"normal"});e.on("removeMarker:"+t.model,Yf(t.view),{priority:t.converterPriority||"normal"})}}function op(t,e){if(typeof t=="function"){return t}return(n,o)=>ip(t,o,e)}function ip(t,e,n){if(typeof t=="string"){t={name:t}}let o;const i=e.writer;const r=Object.assign({},t.attributes);if(n=="container"){o=i.createContainerElement(t.name,r)}else if(n=="attribute"){const e={priority:t.priority||_l.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(typeof e=="string"){i.addClass(e,o)}else{for(const t of e){i.addClass(t,o)}}}return o}function rp(t){if(t.model.values){return(e,n)=>{const o=t.view[e];if(o){return o(e,n)}return null}}else{return t.view}}function sp(t){if(typeof t=="string"){return e=>({key:t,value:e})}else if(typeof t=="object"){if(t.value){return()=>t}else{return e=>({key:t.key,value:e})}}else{return t}}function ap(t,e,n){const o=typeof t=="function"?t(e,n):t;if(!o){return null}if(!o.priority){o.priority=10}if(!o.id){o.id=e.markerName}return o}function cp(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")){if(e.checkChild(i,"paragraph")){t.insertElement("paragraph",i);return true}}}return false}function lp(t,e,n){const o=n.createContext(t);if(!n.checkChild(o,"paragraph")){return false}if(!n.checkChild(o.push("paragraph"),e)){return false}return true}function dp(t,e){const n=e.createElement("paragraph");e.insert(n,t);return e.createPositionAt(n,0)}

6class up extends Ef{elementToElement(t){return this.add(mp(t))}elementToAttribute(t){return this.add(gp(t))}attributeToAttribute(t){return this.add(kp(t))}elementToMarker(t){Object(ss["c"])("upcast-helpers-element-to-marker-deprecated");return this.add(bp(t))}dataToMarker(t){return this.add(wp(t))}}function hp(){return(t,e,n)=>{if(!e.modelRange&&n.consumable.consume(e.viewItem,{name:true})){const{modelRange:t,modelCursor:o}=n.convertChildren(e.viewItem,e.modelCursor);e.modelRange=t;e.modelCursor=o}}}function fp(){return(t,e,{schema:n,consumable:o,writer:i})=>{let r=e.modelCursor;if(!o.test(e.viewItem)){return}if(!n.checkChild(r,"$text")){if(!lp(r,"$text",n)){return}r=dp(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 pp(t,e){return(n,o)=>{const i=o.newSelection;const r=[];for(const t of i.getRanges()){r.push(e.toModelRange(t))}const s=t.createSelection(r,{backward:i.isBackward});if(!s.isEqual(t.document.selection)){t.change((t=>{t.setSelection(s)}))}}}function mp(t){t=Tf(t);const e=Ap(t);const n=vp(t.view);const o=n?"element:"+n:"element";return n=>{n.on(o,e,{priority:t.converterPriority||"normal"})}}function gp(t){t=Tf(t);xp(t);const e=Ep(t,false);const n=vp(t.view);const o=n?"element:"+n:"element";return n=>{n.on(o,e,{priority:t.converterPriority||"low"})}}function kp(t){t=Tf(t);let e=null;if(typeof t.view=="string"||t.view.key){e=yp(t)}xp(t,e);const n=Ep(t,true);return e=>{e.on("element",n,{priority:t.converterPriority||"low"})}}function bp(t){t=Tf(t);Dp(t);return mp(t)}function wp(t){t=Tf(t);if(!t.model){t.model=e=>e?t.view+":"+e:t.view}const e=Ap(Tp(t,"start"));const n=Ap(Tp(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");const r=is.get("highest");const s=is.get(t.converterPriority)/r;o.on("element",_p(t),{priority:i+s})}}function _p(t){return(e,n,o)=>{const i=`data-${t.view}`;if(!n.modelRange){n=Object.assign(n,o.convertChildren(n.viewItem,n.modelCursor))}if(o.consumable.consume(n.viewItem,{attributes:i+"-end-after"})){r(n.modelRange.end,n.viewItem.getAttribute(i+"-end-after").split(","))}if(o.consumable.consume(n.viewItem,{attributes:i+"-start-after"})){r(n.modelRange.end,n.viewItem.getAttribute(i+"-start-after").split(","))}if(o.consumable.consume(n.viewItem,{attributes:i+"-end-before"})){r(n.modelRange.start,n.viewItem.getAttribute(i+"-end-before").split(","))}if(o.consumable.consume(n.viewItem,{attributes:i+"-start-before"})){r(n.modelRange.start,n.viewItem.getAttribute(i+"-start-before").split(","))}function r(e,i){for(const r of i){const i=t.model(r,o);const s=o.writer.createElement("$marker",{"data-name":i});o.writer.insert(s,e);if(n.modelCursor.isEqual(e)){n.modelCursor=n.modelCursor.getShiftedBy(1)}else{n.modelCursor=n.modelCursor._getTransformedByInsertion(e,1)}n.modelRange=n.modelRange._getTransformedByInsertion(e,1)[0]}}}}function vp(t){if(typeof t=="string"){return t}if(typeof t=="object"&&typeof t.name=="string"){return t.name}return null}function Ap(t){const e=new Gs(t.view);return(n,o,i)=>{const r=e.match(o.viewItem);if(!r){return}const s=r.match;s.name=true;if(!i.consumable.test(o.viewItem,s)){return}const a=Cp(t.model,o.viewItem,i);if(!a){return}if(!i.safeInsert(a,o.modelCursor)){return}i.consumable.consume(o.viewItem,s);i.convertChildren(o.viewItem,a);i.updateConversionResult(a,o)}}function Cp(t,e,n){if(t instanceof Function){return t(e,n)}else{return n.writer.createElement(t)}}function yp(t){if(typeof t.view=="string"){t.view={key:t.view}}const e=t.view.key;let n;if(e=="class"||e=="style"){const o=e=="class"?"classes":"styles";n={[o]:t.view.value}}else{const o=typeof t.view.value=="undefined"?/[\s\S]*/:t.view.value;n={attributes:{[e]:o}}}if(t.view.name){n.name=t.view.name}t.view=n;return e}function xp(t,e=null){const n=e===null?true:t=>t.getAttribute(e);const o=typeof t.model!="object"?t.model:t.model.key;const i=typeof t.model!="object"||typeof t.model.value=="undefined"?n:t.model.value;t.model={key:o,value:i}}function Ep(t,e){const n=new Gs(t.view);return(o,i,r)=>{const s=n.match(i.viewItem);if(!s){return}const a=t.model.key;const c=typeof t.model.value=="function"?t.model.value(i.viewItem,r):t.model.value;if(c===null){return}if(Pp(t.view,i.viewItem)){s.match.name=true}else{delete s.match.name}if(!r.consumable.test(i.viewItem,s.match)){return}if(!i.modelRange){i=Object.assign(i,r.convertChildren(i.viewItem,i.modelCursor))}const l=Sp(i.modelRange,{key:a,value:c},e,r);if(l){r.consumable.consume(i.viewItem,s.match)}}}function Pp(t,e){const n=typeof t=="function"?t(e):t;if(typeof n=="object"&&!vp(n)){return false}return!n.classes&&!n.attributes&&!n.styles}function Sp(t,e,n,o){let i=false;for(const r of Array.from(t.getItems({shallow:n}))){if(o.schema.checkAttribute(r,e.key)){o.writer.setAttribute(e.key,e.value,r);i=true}}return i}function Dp(t){const e=t.model;t.model=(t,n)=>{const o=typeof e=="string"?e:e(t,n);return n.writer.createElement("$marker",{"data-name":o})}}function Tp(t,e){const n={};n.view=t.view+"-"+e;n.model=(e,n)=>{const o=e.getAttribute("name");const i=t.model(o,n);return n.writer.createElement("$marker",{"data-name":i})};return n}class Bp{constructor(t,e){this.model=t;this.view=new qh(e);this.mapper=new nf;this.downcastDispatcher=new sf({mapper:this.mapper,schema:t.schema});const n=this.model.document;const o=n.selection;const i=this.model.markers;this.listenTo(this.model,"_beforeChanges",(()=>{this.view._disableRendering(true)}),{priority:"highest"});this.listenTo(this.model,"_afterChanges",(()=>{this.view._disableRendering(false)}),{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",pp(this.model,this.mapper));this.downcastDispatcher.on("insert:$text",If(),{priority:"lowest"});this.downcastDispatcher.on("remove",Of(),{priority:"low"});this.downcastDispatcher.on("selection",Nf(),{priority:"low"});this.downcastDispatcher.on("selection",Ff(),{priority:"low"});this.downcastDispatcher.on("selection",Mf(),{priority:"low"});this.view.document.roots.bindTo(this.model.document.roots).using((t=>{if(t.rootName=="$graveyard"){return null}const e=new dl(this.view.document,t.name);e.rootName=t.rootName;this.mapper.bindElements(t,e);return e}))}destroy(){this.view.destroy();this.stopListening()}}As(Bp,Qc);class Ip{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 Op{constructor(){this._consumables=new Map}add(t,e){let n;if(t.is("$text")||t.is("documentFragment")){this._consumables.set(t,true);return}if(!this._consumables.has(t)){n=new Rp(t);this._consumables.set(t,n)}else{n=this._consumables.get(t)}n.add(e)}test(t,e){const n=this._consumables.get(t);if(n===undefined){return null}if(t.is("$text")||t.is("documentFragment")){return n}return n.test(e)}consume(t,e){if(this.test(t,e)){if(t.is("$text")||t.is("documentFragment")){this._consumables.set(t,false)}else{this._consumables.get(t).consume(e)}return true}return false}revert(t,e){const n=this._consumables.get(t);

6if(n!==undefined){if(t.is("$text")||t.is("documentFragment")){this._consumables.set(t,true)}else{n.revert(e)}}}static consumablesFromElement(t){const e={element:t,name:true,attributes:[],classes:[],styles:[]};const n=t.getAttributeKeys();for(const t of n){if(t=="style"||t=="class"){continue}e.attributes.push(t)}const o=t.getClassNames();for(const t of o){e.classes.push(t)}const i=t.getStyleNames();for(const t of i){e.styles.push(t)}return e}static createFrom(t,e){if(!e){e=new Op(t)}if(t.is("$text")){e.add(t);return e}if(t.is("element")){e.add(t,Op.consumablesFromElement(t))}if(t.is("documentFragment")){e.add(t)}for(const n of t.getChildren()){e=Op.createFrom(n,e)}return e}}class Rp{constructor(t){this.element=t;this._canConsumeName=null;this._consumables={attributes:new Map,styles:new Map,classes:new Map}}add(t){if(t.name){this._canConsumeName=true}for(const e in this._consumables){if(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(n!==true){return n}}}return true}consume(t){if(t.name){this._canConsumeName=false}for(const e in this._consumables){if(e in t){this._consume(e,t[e])}}}revert(t){if(t.name){this._canConsumeName=true}for(const e in this._consumables){if(e in t){this._revert(e,t[e])}}}_add(t,e){const n=Je(e)?e:[e];const o=this._consumables[t];for(const e of n){if(t==="attributes"&&(e==="class"||e==="style")){throw new ss["a"]("viewconsumable-invalid-attribute",this)}o.set(e,true);if(t==="styles"){for(const t of this.element.document.stylesProcessor.getRelatedStyles(e)){o.set(t,true)}}}}_test(t,e){const n=Je(e)?e:[e];const o=this._consumables[t];for(const e of n){if(t==="attributes"&&(e==="class"||e==="style")){const t=e=="class"?"classes":"styles";const n=this._test(t,[...this._consumables[t].keys()]);if(n!==true){return n}}else{const t=o.get(e);if(t===undefined){return null}if(!t){return false}}}return true}_consume(t,e){const n=Je(e)?e:[e];const o=this._consumables[t];for(const e of n){if(t==="attributes"&&(e==="class"||e==="style")){const t=e=="class"?"classes":"styles";this._consume(t,[...this._consumables[t].keys()])}else{o.set(e,false);if(t=="styles"){for(const t of this.element.document.stylesProcessor.getRelatedStyles(e)){o.set(t,false)}}}}}_revert(t,e){const n=Je(e)?e:[e];const o=this._consumables[t];for(const e of n){if(t==="attributes"&&(e==="class"||e==="style")){const t=e=="class"?"classes":"styles";this._revert(t,[...this._consumables[t].keys()])}else{const t=o.get(e);if(t===false){o.set(e,true)}}}}}class Fp{constructor(){this._sourceDefinitions={};this._attributeProperties={};this.decorate("checkChild");this.decorate("checkAttribute");this.on("checkAttribute",((t,e)=>{e[0]=new Mp(e[0])}),{priority:"highest"});this.on("checkChild",((t,e)=>{e[0]=new Mp(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(){if(!this._compiledDefinitions){this._compile()}return this._compiledDefinitions}getDefinition(t){let e;if(typeof t=="string"){e=t}else if(t.is&&(t.is("$text")||t.is("$textProxy"))){e="$text"}else{e=t.name}return 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);if(!e){return false}return!!(e.isLimit||e.isObject)}isObject(t){const e=this.getDefinition(t);if(!e){return false}return!!(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);if(!e){return false}return!!(e.isSelectable||e.isObject)}isContent(t){const e=this.getDefinition(t);if(!e){return false}return!!(e.isContent||e.isObject)}checkChild(t,e){if(!e){return false}return this._checkContextMatch(e,t)}checkAttribute(t,e){const n=this.getDefinition(t.last);if(!n){return false}return n.allowAttributes.includes(e)}checkMerge(t,e=null){if(t instanceof Qh){const e=t.nodeBefore;const n=t.nodeAfter;if(!(e instanceof Hh)){throw new ss["a"]("schema-check-merge-no-element-before",this)}if(!(n instanceof Hh)){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 false}}return true}addChildCheck(t){this.on("checkChild",((e,[n,o])=>{if(!o){return}const i=t(n,o);if(typeof i=="boolean"){e.stop();e.return=i}}),{priority:"high"})}addAttributeCheck(t){this.on("checkAttribute",((e,[n,o])=>{const i=t(n,o);if(typeof i=="boolean"){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 Qh){e=t.parent}else{const n=t instanceof ef?[t]:Array.from(t.getRanges());e=n.reduce(((t,e)=>{const n=e.getCommonAncestor();if(!t){return n}return t.getCommonAncestor(n,{includeSelf:true})}),null)}while(!this.isLimit(e)){if(e.parent){e=e.parent}else{break}}return e}checkAttributeInSelection(t,e){if(t.isCollapsed){const n=t.getFirstPosition();const o=[...n.getAncestors(),new $h("",t.getAttributes())];return this.checkAttribute(o,e)}else{const n=t.getRanges();for(const t of n){for(const n of t){if(this.checkAttribute(n.item,e)){return true}}}}return false}*getValidRanges(t,e){t=Qp(t);for(const n of t){yield*this._getValidRangesForRange(n,e)}}getNearestSelectionRange(t,e="both"){if(this.checkChild(t,"$text")){return new ef(t)}let n,o;const i=t.getAncestors().reverse().find((t=>this.isLimit(t)))||t.root;if(e=="both"||e=="backward"){n=new Jh({boundaries:ef._createIn(i),startPosition:t,direction:"backward"})}if(e=="both"||e=="forward"){o=new Jh({boundaries:ef._createIn(i),startPosition:t})}for(const t of Yp(n,o)){const e=t.walker==n?"elementEnd":"elementStart";const o=t.value;if(o.type==e&&this.isObject(o.item)){return ef._createOn(o.item)}if(this.checkChild(o.nextPosition,"$text")){return new ef(o.nextPosition)}}return null}findAllowedParent(t,e){let n=t.parent;while(n){if(this.checkChild(n,e)){return n}if(this.isLimit(n)){return null}n=n.parent}return null}removeDisallowedAttributes(t,e){for(const n of t){if(n.is("$text")){Xp(this,n,e)}else{const t=ef._createIn(n);const o=t.getPositions();for(const t of o){const n=t.nodeBefore||t.parent;Xp(this,n,e)}}}}createContext(t){return new Mp(t)}_clearCache(){this._compiledDefinitions=null}_compile(){const t={};const e=this._sourceDefinitions;const n=Object.keys(e);for(const o of n){t[o]=Np(e[o],o)}for(const e of n){Vp(t,e)}for(const e of n){Lp(t,e)}for(const e of n){zp(t,e);jp(t,e)}for(const e of n){qp(t,e);Kp(t,e)}this._compiledDefinitions=t}_checkContextMatch(t,e,n=e.length-1){const o=e.getItem(n);if(t.allowIn.includes(o.name)){if(n==0){return true}else{const t=this.getDefinition(o);return this._checkContextMatch(t,e,n-1)}}else{return false}}*_getValidRangesForRange(t,e){let n=t.start;let o=t.start;for(const i of t.getItems({shallow:true})){if(i.is("element")){yield*this._getValidRangesForRange(ef._createIn(i),e)}if(!this.checkAttribute(i,e)){if(!n.isEqual(o)){yield new ef(n,o)}n=Qh._createAfter(i)}o=Qh._createAfter(i)}if(!n.isEqual(o)){yield new ef(n,o)}}}As(Fp,Qc);class Mp{constructor(t){if(t instanceof Mp){return t}if(typeof t=="string"){t=[t]}else if(!Array.isArray(t)){t=t.getAncestors({includeSelf:true})}

6if(t[0]&&typeof t[0]!="string"&&t[0].is("documentFragment")){t.shift()}this._items=t.map(Jp)}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 Mp([t]);e._items=[...this._items,...e._items];return 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 Np(t,e){const n={name:e,allowIn:[],allowContentOf:[],allowWhere:[],allowAttributes:[],allowAttributesOf:[],inheritTypesFrom:[]};$p(t,n);Gp(t,n,"allowIn");Gp(t,n,"allowContentOf");Gp(t,n,"allowWhere");Gp(t,n,"allowAttributes");Gp(t,n,"allowAttributesOf");Gp(t,n,"inheritTypesFrom");Wp(t,n);return n}function Vp(t,e){for(const n of t[e].allowContentOf){if(t[n]){const o=Hp(t,n);o.forEach((t=>{t.allowIn.push(e)}))}}delete t[e].allowContentOf}function Lp(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 zp(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 jp(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){if(!(e in n)){n[e]=o[e]}}}}delete n.inheritTypesFrom}function qp(t,e){const n=t[e];const o=n.allowIn.filter((e=>t[e]));n.allowIn=Array.from(new Set(o))}function Kp(t,e){const n=t[e];n.allowAttributes=Array.from(new Set(n.allowAttributes))}function $p(t,e){for(const n of t){const t=Object.keys(n).filter((t=>t.startsWith("is")));for(const o of t){e[o]=n[o]}}}function Gp(t,e,n){for(const o of t){if(typeof o[n]=="string"){e[n].push(o[n])}else if(Array.isArray(o[n])){e[n].push(...o[n])}}}function Wp(t,e){for(const n of t){const t=n.inheritAllFrom;if(t){e.allowContentOf.push(t);e.allowWhere.push(t);e.allowAttributesOf.push(t);e.inheritTypesFrom.push(t)}}}function Hp(t,e){const n=t[e];return Up(t).filter((t=>t.allowIn.includes(n.name)))}function Up(t){return Object.keys(t).map((e=>t[e]))}function Jp(t){if(typeof t=="string"){return{name:t,*getAttributeKeys(){},getAttribute(){}}}else{return{name:t.is("element")?t.name:"$text",*getAttributeKeys(){yield*t.getAttributeKeys()},getAttribute(e){return t.getAttribute(e)}}}}function*Yp(t,e){let n=false;while(!n){n=true;if(t){const e=t.next();if(!e.done){n=false;yield{walker:t,value:e.value}}}if(e){const t=e.next();if(!t.done){n=false;yield{walker:e,value:t.value}}}}}function*Qp(t){for(const e of t){yield*e.getMinimalFlatRanges()}}function Xp(t,e,n){for(const o of e.getAttributeKeys()){if(!t.checkAttribute(e,o)){n.removeAttribute(o,e)}}}class Zp{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=["$root"]){this.fire("viewCleanup",t);this._modelCursor=em(n,e);this.conversionApi.writer=e;this.conversionApi.consumable=Op.createFrom(t);this.conversionApi.store={};const{modelRange:o}=this._convertItem(t,this._modelCursor);const i=e.createDocumentFragment();if(o){this._removeEmptyElements();for(const t of Array.from(this._modelCursor.parent.getChildren())){e.append(t,i)}i.markers=tm(i,e)}this._modelCursor=null;this._splitParts.clear();this._cursorParents.clear();this.conversionApi.writer=null;this.conversionApi.store=null;return i}_convertItem(t,e){const n=Object.assign({viewItem:t,modelCursor:e,modelRange:null});if(t.is("element")){this.fire("element:"+t.name,n,this.conversionApi)}else if(t.is("$text")){this.fire("text",n,this.conversionApi)}else{this.fire("documentFragment",n,this.conversionApi)}if(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:Qh._createAt(e,0);const o=new ef(n);for(const e of Array.from(t.getChildren())){const t=this._convertItem(e,n);if(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);if(!n){return false}this.conversionApi.writer.insert(t,n.position);return true}_updateConversionResult(t,e){const n=this._getSplitParts(t);const o=this.conversionApi.writer;if(!e.modelRange){e.modelRange=o.createRange(o.createPositionBefore(t),o.createPositionAfter(n[n.length-1]))}const i=this._cursorParents.get(t);if(i){e.modelCursor=o.createPositionAt(i,0)}else{e.modelCursor=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}}if(this._modelCursor.parent.getAncestors().includes(i)){i=null}}if(!i){if(!lp(e,t,n)){return null}return{position:dp(e,o)}}const r=this.conversionApi.writer.split(e,i);const s=[];for(const t of r.range.getWalker()){if(t.type=="elementEnd"){s.push(t.item)}else{const e=s.pop();const n=t.item;this._registerSplitPair(e,n)}}const a=r.range.end.parent;this._cursorParents.set(t,a);return{position:r.position,cursorParent:a}}_registerSplitPair(t,e){if(!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;if(!this._splitParts.has(t)){e=[t]}else{e=this._splitParts.get(t)}return e}_removeEmptyElements(){let t=false;

6for(const e of this._splitParts.keys()){if(e.isEmpty){this.conversionApi.writer.remove(e);this._splitParts.delete(e);t=true}}if(t){this._removeEmptyElements()}}}As(Zp,ds);function tm(t,e){const n=new Set;const o=new Map;const i=ef._createIn(t).getItems();for(const t of i){if(t.name=="$marker"){n.add(t)}}for(const t of n){const n=t.getAttribute("data-name");const i=e.createPositionBefore(t);if(!o.has(n)){o.set(n,new ef(i.clone()))}else{o.get(n).end=i.clone()}e.remove(t)}return o}function em(t,e){let n;for(const o of new Mp(t)){const t={};for(const e of o.getAttributeKeys()){t[e]=o.getAttribute(e)}const i=e.createElement(o.name,t);if(n){e.append(i,n)}n=Qh._createAt(i,0)}return n}class nm{constructor(t,e){this.model=t;this.stylesProcessor=e;this.processor=undefined;this.mapper=new nf;this.downcastDispatcher=new sf({mapper:this.mapper,schema:t.schema});this.downcastDispatcher.on("insert:$text",If(),{priority:"lowest"});this.upcastDispatcher=new Zp({schema:t.schema});this.viewDocument=new bl(e);this._viewWriter=new Zl(this.viewDocument);this.upcastDispatcher.on("text",fp(),{priority:"lowest"});this.upcastDispatcher.on("element",hp(),{priority:"lowest"});this.upcastDispatcher.on("documentFragment",hp(),{priority:"lowest"});this.decorate("init");this.decorate("set");this.on("init",(()=>{this.fire("ready")}),{priority:"lowest"});this.on("ready",(()=>{this.model.enqueueChange("transparent",cp)}),{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);if(n==="empty"&&!this.model.hasContent(o,{ignoreWhitespaces:true})){return""}return 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;const o=this._viewWriter;this.mapper.clearBindings();const i=ef._createIn(t);const r=new Ql(n);this.mapper.bindElements(t,r);this.downcastDispatcher.conversionApi.options=e;this.downcastDispatcher.convertInsert(i,o);if(!t.is("documentFragment")){const e=om(t);for(const[t,n]of e){this.downcastDispatcher.convertMarkerAdd(t,n,o)}}delete this.downcastDispatcher.conversionApi.options;return r}init(t){if(this.model.document.version){throw new ss["a"]("datacontroller-init-document-not-empty",this)}let e={};if(typeof t==="string"){e.main=t}else{e=t}if(!this._checkIfRootsExists(Object.keys(e))){throw new ss["a"]("datacontroller-init-non-existent-root",this)}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)}}));return Promise.resolve()}set(t){let e={};if(typeof t==="string"){e.main=t}else{e=t}if(!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 false}}return true}}As(nm,Qc);function om(t){const e=[];const 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());if(n){e.push([t.name,n])}}return e}class im{constructor(t,e){this._helpers=new Map;this._downcast=xs(t);this._createConversionHelpers({name:"downcast",dispatchers:this._downcast,isDowncast:true});this._upcast=xs(e);this._createConversionHelpers({name:"upcast",dispatchers:this._upcast,isDowncast:false})}addAlias(t,e){const n=this._downcast.includes(e);const 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 Bf(e):new up(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};const o=t.view[e];const i=t.upcastAlso?t.upcastAlso[e]:undefined;yield*sm(n,o,i)}}else{yield*sm(t.model,t.view,t.upcastAlso)}}function*sm(t,e,n){yield{model:t,view:e};if(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(t.baseVersion!==null){return t.baseVersion}}return null}addOperation(t){t.batch=this;this.operations.push(t);return t}}

6class cm{constructor(t){this.baseVersion=t;this.isDocumentOperation=this.baseVersion!==null;this.batch=null}_validate(){}toJSON(){const t=Object.assign({},this);t.__className=this.constructor.className;delete t.batch;delete t.isDocumentOperation;return 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 Wh;if(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 this.childCount===0}get root(){return this}get parent(){return null}is(t){return t==="documentFragment"||t==="model:documentFragment"}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){if(n.name){e.push(Hh.fromJSON(n))}else{e.push($h.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){if(t.parent!==null){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){if(typeof t=="string"){return[new $h(t)]}if(!vs(t)){t=[t]}return Array.from(t).map((t=>{if(typeof t=="string"){return new $h(t)}if(t instanceof Gh){return new $h(t.data,t.getAttributes())}return t}))}function um(t,e){e=mm(e);const n=e.reduce(((t,e)=>t+e.offsetSize),0);const o=t.parent;km(t);const i=t.index;o._insertChild(i,e);gm(o,i+e.length);gm(o,i);return new ef(t,t.getShiftedBy(n))}function hm(t){if(!t.isFlat){throw new ss["a"]("operation-utils-remove-range-not-flat",this)}const e=t.start.parent;km(t.start);km(t.end);const n=e._removeChildren(t.start.index,t.end.index-t.start.index);gm(e,t.start.index);return n}function fm(t,e){if(!t.isFlat){throw new ss["a"]("operation-utils-move-range-not-flat",this)}const n=hm(t);e=e._getTransformedByDeletion(t.start,t.end.offset-t.start.offset);return um(e,n)}function pm(t,e,n){km(t.start);km(t.end);for(const o of t.getItems({shallow:true})){const t=o.is("$textProxy")?o.textNode:o;if(n!==null){t._setAttribute(e,n)}else{t._removeAttribute(e)}gm(t.parent,t.index)}gm(t.end.parent,t.end.index)}function mm(t){const e=[];if(!(t instanceof Array)){t=[t]}for(let n=0;n<t.length;n++){if(typeof t[n]=="string"){e.push(new $h(t[n]))}else if(t[n]instanceof Gh){e.push(new $h(t[n].data,t[n].getAttributes()))}else if(t[n]instanceof lm||t[n]instanceof Wh){for(const o of t[n]){e.push(o)}}else if(t[n]instanceof Kh){e.push(t[n])}}for(let t=1;t<e.length;t++){const n=e[t];const o=e[t-1];if(n instanceof $h&&o instanceof $h&&bm(n,o)){e.splice(t-1,2,new $h(o.data+n.data,o.getAttributes()));t--}}return e}function gm(t,e){const n=t.getChild(e-1);const o=t.getChild(e);if(n&&o&&n.is("$text")&&o.is("$text")&&bm(n,o)){const i=new $h(n.data+o.data,n.getAttributes());t._removeChildren(e-1,2);t._insertChild(e-1,i)}}function km(t){const e=t.textNode;const n=t.parent;if(e){const o=t.offset-e.startOffset;const i=e.index;n._removeChildren(i,1);const r=new $h(e.data.substr(0,o),e.getAttributes());const s=new $h(e.data.substr(o),e.getAttributes());n._insertChild(i,[r,s])}}function bm(t,e){const n=t.getAttributes();const o=e.getAttributes();for(const t of n){if(t[1]!==e.getAttribute(t[0])){return false}o.next()}return o.next().done}function wm(t,e){return Qu(t,e)}var _m=wm;class vm extends cm{constructor(t,e,n,o,i){super(i);this.range=t.clone();this.key=e;this.oldValue=n===undefined?null:n;this.newValue=o===undefined?null:o}get type(){if(this.oldValue===null){return"addAttribute"}else if(this.newValue===null){return"removeAttribute"}else{return"changeAttribute"}}clone(){return new vm(this.range,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new vm(this.range,this.key,this.newValue,this.oldValue,this.baseVersion+1)}toJSON(){const t=super.toJSON();t.range=this.range.toJSON();return t}_validate(){if(!this.range.isFlat){throw new ss["a"]("attribute-operation-range-not-flat",this)}for(const t of this.range.getItems({shallow:true})){if(this.oldValue!==null&&!_m(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(this.oldValue===null&&this.newValue!==null&&t.hasAttribute(this.key)){throw new ss["a"]("attribute-operation-attribute-exists",this,{node:t,key:this.key})}}}_execute(){if(!_m(this.oldValue,this.newValue)){pm(this.range,this.key,this.newValue)}}static get className(){return"AttributeOperation"}static fromJSON(t,e){return new vm(ef.fromJSON(t.range,e),t.key,t.oldValue,t.newValue,t.baseVersion)}}class Am extends cm{constructor(t,e){super(null);this.sourcePosition=t.clone();this.howMany=e}get type(){return"detach"}toJSON(){const t=super.toJSON();t.sourcePosition=this.sourcePosition.toJSON();return 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 Cm 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"}

6get type(){if(this.targetPosition.root.rootName=="$graveyard"){return"remove"}else if(this.sourcePosition.root.rootName=="$graveyard"){return"reinsert"}return"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;const e=this.targetPosition.parent;const n=this.sourcePosition.offset;const o=this.targetPosition.offset;if(n+this.howMany>t.maxOffset){throw new ss["a"]("move-operation-nodes-do-not-exist",this)}else if(t===e&&n<o&&o<n+this.howMany){throw new ss["a"]("move-operation-range-into-itself",this)}else if(this.sourcePosition.root==this.targetPosition.root){if(Ms(this.sourcePosition.getParentPath(),this.targetPosition.getParentPath())=="prefix"){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();t.sourcePosition=this.sourcePosition.toJSON();t.targetPosition=this.targetPosition.toJSON();return t}static get className(){return"MoveOperation"}static fromJSON(t,e){const n=Qh.fromJSON(t.sourcePosition,e);const o=Qh.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 Wh(mm(e));this.shouldReceiveAttributes=false}get type(){return"insert"}get howMany(){return this.nodes.maxOffset}clone(){const t=new Wh([...this.nodes].map((t=>t._clone(true))));const e=new ym(this.position,t,this.baseVersion);e.shouldReceiveAttributes=this.shouldReceiveAttributes;return e}getReversed(){const t=this.position.root.document.graveyard;const e=new Qh(t,[0]);return new Cm(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 Wh([...t].map((t=>t._clone(true))));um(this.position,t)}toJSON(){const t=super.toJSON();t.position=this.position.toJSON();t.nodes=this.nodes.toJSON();return t}static get className(){return"InsertOperation"}static fromJSON(t,e){const n=[];for(const e of t.nodes){if(e.name){n.push(Hh.fromJSON(e))}else{n.push($h.fromJSON(e))}}const o=new ym(Qh.fromJSON(t.position,e),n,t.baseVersion);o.shouldReceiveAttributes=t.shouldReceiveAttributes;return 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,true,this.affectsData)}toJSON(){const t=super.toJSON();if(this.oldRange){t.oldRange=this.oldRange.toJSON()}if(this.newRange){t.newRange=this.newRange.toJSON()}delete t._markers;return 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 Em 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 Em(this.position.clone(),this.oldName,this.newName,this.baseVersion)}getReversed(){return new Em(this.position.clone(),this.newName,this.oldName,this.baseVersion+1)}_validate(){const t=this.position.nodeAfter;if(!(t instanceof Hh)){throw new ss["a"]("rename-operation-wrong-position",this)}else if(t.name!==this.oldName){throw new ss["a"]("rename-operation-wrong-name",this)}}_execute(){const t=this.position.nodeAfter;

6t.name=this.newName}toJSON(){const t=super.toJSON();t.position=this.position.toJSON();return t}static get className(){return"RenameOperation"}static fromJSON(t,e){return new Em(Qh.fromJSON(t.position,e),t.oldName,t.newName,t.baseVersion)}}class Pm extends cm{constructor(t,e,n,o,i){super(i);this.root=t;this.key=e;this.oldValue=n;this.newValue=o}get type(){if(this.oldValue===null){return"addRootAttribute"}else if(this.newValue===null){return"removeRootAttribute"}else{return"changeRootAttribute"}}clone(){return new Pm(this.root,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Pm(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(this.oldValue!==null&&this.root.getAttribute(this.key)!==this.oldValue){throw new ss["a"]("rootattribute-operation-wrong-old-value",this,{root:this.root,key:this.key})}if(this.oldValue===null&&this.newValue!==null&&this.root.hasAttribute(this.key)){throw new ss["a"]("rootattribute-operation-attribute-exists",this,{root:this.root,key:this.key})}}_execute(){if(this.newValue!==null){this.root._setAttribute(this.key,this.newValue)}else{this.root._removeAttribute(this.key)}}toJSON(){const t=super.toJSON();t.root=this.root.toJSON();return 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 Pm(e.getRoot(t.root),t.key,t.oldValue,t.newValue,t.baseVersion)}}class Sm 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 Qh(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);const e=this.sourcePosition.path.slice(0,-1);const n=new Qh(this.sourcePosition.root,e)._getTransformedByMergeOperation(this);const o=new Dm(t,this.howMany,this.graveyardPosition,this.baseVersion+1);o.insertionPosition=n;return o}_validate(){const t=this.sourcePosition.parent;const e=this.targetPosition.parent;if(!t.parent){throw new ss["a"]("merge-operation-source-position-invalid",this)}else if(!e.parent){throw new ss["a"]("merge-operation-target-position-invalid",this)}else if(this.howMany!=t.maxOffset){throw new ss["a"]("merge-operation-how-many-invalid",this)}}_execute(){const t=this.sourcePosition.parent;const e=ef._createIn(t);fm(e,this.targetPosition);fm(ef._createOn(t),this.graveyardPosition)}toJSON(){const t=super.toJSON();t.sourcePosition=t.sourcePosition.toJSON();t.targetPosition=t.targetPosition.toJSON();t.graveyardPosition=t.graveyardPosition.toJSON();return t}static get className(){return"MergeOperation"}static fromJSON(t,e){const n=Qh.fromJSON(t.sourcePosition,e);const o=Qh.fromJSON(t.targetPosition,e);const i=Qh.fromJSON(t.graveyardPosition,e);return new this(n,t.howMany,o,i,t.baseVersion)}}class Dm extends cm{constructor(t,e,n,o){super(o);this.splitPosition=t.clone();this.splitPosition.stickiness="toNext";this.howMany=e;this.insertionPosition=Dm.getInsertionPosition(t);this.insertionPosition.stickiness="toNone";this.graveyardPosition=n?n.clone():null;if(this.graveyardPosition){this.graveyardPosition.stickiness="toNext"}}get type(){return"split"}get moveTargetPosition(){const t=this.insertionPosition.path.slice();t.push(0);return new Qh(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);t.insertionPosition=this.insertionPosition;return t}getReversed(){const t=this.splitPosition.root.document.graveyard;const e=new Qh(t,[0]);return new Sm(this.moveTargetPosition,this.howMany,this.splitPosition,e,this.baseVersion+1)}_validate(){const t=this.splitPosition.parent;const e=this.splitPosition.offset;if(!t||t.maxOffset<e){throw new ss["a"]("split-operation-position-invalid",this)}else if(!t.parent){throw new ss["a"]("split-operation-split-in-root",this)}else if(this.howMany!=t.maxOffset-this.splitPosition.offset){throw new ss["a"]("split-operation-how-many-invalid",this)}else 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(Qh._createAt(t,this.splitPosition.offset),Qh._createAt(t,t.maxOffset));fm(e,this.moveTargetPosition)}toJSON(){const t=super.toJSON();t.splitPosition=this.splitPosition.toJSON();t.insertionPosition=this.insertionPosition.toJSON();if(this.graveyardPosition){t.graveyardPosition=this.graveyardPosition.toJSON()}return t}static get className(){return"SplitOperation"}static getInsertionPosition(t){const e=t.path.slice(0,-1);e[e.length-1]++;return new Qh(t.root,e)}static fromJSON(t,e){const n=Qh.fromJSON(t.splitPosition,e);const o=Qh.fromJSON(t.insertionPosition,e);const i=t.graveyardPosition?Qh.fromJSON(t.graveyardPosition,e):null;const r=new this(n,t.howMany,i,t.baseVersion);r.insertionPosition=o;return r}}class Tm extends Hh{constructor(t,e,n="main"){super(e);this._document=t;this.rootName=n}get document(){return this._document}is(t,e){if(!e){return t==="rootElement"||t==="model:rootElement"||t==="element"||t==="model:element"||t==="node"||t==="model:node"}return e===this.name&&(t==="rootElement"||t==="model:rootElement"||t==="element"||t==="model:element")}toJSON(){return this.rootName}}class Bm{constructor(t,e){this.model=t;this.batch=e}createText(t,e){return new $h(t,e)}createElement(t,e){return new Hh(t,e)}createDocumentFragment(){return new lm}cloneElement(t,e=true){return t._clone(e)}insert(t,e,n=0){this._assertWriterUsedCorrectly();if(t instanceof $h&&t.data==""){return}const o=Qh._createAt(e,n);if(t.parent){if(Mm(t.root,o.root)){this.move(ef._createOn(t),o);return}else{if(t.root.document){throw new ss["a"]("model-writer-insert-forbid

6den-move",this)}else{this.remove(t)}}}const i=o.root.document?o.root.document.version:null;const r=new ym(o,t,i);if(t instanceof $h){r.shouldReceiveAttributes=true}this.batch.addOperation(r);this.model.applyOperation(r);if(t instanceof lm){for(const[e,n]of t.markers){const t=Qh._createAt(n.root,0);const i=new ef(n.start._getCombined(t,o),n.end._getCombined(t,o));const r={range:i,usingOperation:true,affectsData:true};if(this.model.markers.has(e)){this.updateMarker(e,r)}else{this.addMarker(e,r)}}}}insertText(t,e,n,o){if(e instanceof lm||e instanceof Hh||e instanceof Qh){this.insert(this.createText(t),e,n)}else{this.insert(this.createText(t,e),n,o)}}insertElement(t,e,n,o){if(e instanceof lm||e instanceof Hh||e instanceof Qh){this.insert(this.createElement(t),e,n)}else{this.insert(this.createElement(t,e),n,o)}}append(t,e){this.insert(t,e,"end")}appendText(t,e,n){if(e instanceof lm||e instanceof Hh){this.insert(this.createText(t),e,"end")}else{this.insert(this.createText(t,e),n,"end")}}appendElement(t,e,n){if(e instanceof lm||e instanceof Hh){this.insert(this.createElement(t),e,"end")}else{this.insert(this.createElement(t,e),n,"end")}}setAttribute(t,e,n){this._assertWriterUsedCorrectly();if(n instanceof ef){const o=n.getMinimalFlatRanges();for(const n of o){Im(this,t,e,n)}}else{Om(this,t,e,n)}}setAttributes(t,e){for(const[n,o]of $s(t)){this.setAttribute(n,o,e)}}removeAttribute(t,e){this._assertWriterUsedCorrectly();if(e instanceof ef){const n=e.getMinimalFlatRanges();for(const e of n){Im(this,t,null,e)}}else{Om(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)){e(t)}else{for(const n of t.getItems()){e(n)}}}move(t,e,n){this._assertWriterUsedCorrectly();if(!(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=Qh._createAt(e,n);if(o.isEqual(t.start)){return}this._addOperationForAffectedMarkers("move",t);if(!Mm(t.root,o.root)){throw new ss["a"]("writer-move-different-document",this)}const i=t.root.document?t.root.document.version:null;const r=new Cm(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);const n=e.getMinimalFlatRanges().reverse();for(const t of n){this._addOperationForAffectedMarkers("move",t);Fm(t.start,t.end.offset-t.start.offset,this.batch,this.model)}}merge(t){this._assertWriterUsedCorrectly();const e=t.nodeBefore;const n=t.nodeAfter;this._addOperationForAffectedMarkers("merge",t);if(!(e instanceof Hh)){throw new ss["a"]("writer-merge-no-element-before",this)}if(!(n instanceof Hh)){throw new ss["a"]("writer-merge-no-element-after",this)}if(!t.root.document){this._mergeDetached(t)}else{this._merge(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;const n=t.nodeAfter;this.move(ef._createIn(n),Qh._createAt(e,"end"));this.remove(n)}_merge(t){const e=Qh._createAt(t.nodeBefore,"end");const n=Qh._createAt(t.nodeAfter,0);const o=t.root.document.graveyard;const i=new Qh(o,[0]);const r=t.root.document.version;const s=new Sm(n,t.nodeAfter.maxOffset,e,i,r);this.batch.addOperation(s);this.model.applyOperation(s)}rename(t,e){this._assertWriterUsedCorrectly();if(!(t instanceof Hh)){throw new ss["a"]("writer-rename-not-element-instance",this)}const n=t.root.document?t.root.document.version:null;const o=new Em(Qh._createBefore(t),t.name,e,n);this.batch.addOperation(o);this.model.applyOperation(o)}split(t,e){this._assertWriterUsedCorrectly();let n=t.parent;if(!n.parent){throw new ss["a"]("writer-split-element-no-parent",this)}if(!e){e=n.parent}if(!t.parent.getAncestors({includeSelf:true}).includes(e)){throw new ss["a"]("writer-split-invalid-limit-element",this)}let o,i;do{const e=n.root.document?n.root.document.version:null;const r=n.maxOffset-t.offset;const s=new Dm(t,r,null,e);this.batch.addOperation(s);this.model.applyOperation(s);if(!o&&!i){o=n;i=t.parent.nextSibling}t=this.createPositionAfter(t.parent);n=t.parent}while(n!==e);return{position:t,range:new ef(Qh._createAt(o,"end"),Qh._createAt(i,0))}}wrap(t,e){this._assertWriterUsedCorrectly();if(!t.isFlat){throw new ss["a"]("writer-wrap-range-not-flat",this)}const n=e instanceof Hh?e:new Hh(e);if(n.childCount>0){throw new ss["a"]("writer-wrap-element-not-empty",this)}if(n.parent!==null){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,Qh._createAt(n,0))}unwrap(t){this._assertWriterUsedCorrectly();if(t.parent===null){throw new ss["a"]("writer-unwrap-element-no-parent",this)}this.move(ef._createIn(t),this.createPositionAfter(t));this.remove(t)}addMarker(t,e){this._assertWriterUsedCorrectly();if(!e||typeof e.usingOperation!="boolean"){throw new ss["a"]("writer-addmarker-no-usingoperation",this)}const n=e.usingOperation;const o=e.range;

6const i=e.affectsData===undefined?false: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)}if(!n){return this.model.markers._set(t,o,n,i)}Rm(this,t,null,o,i);return this.model.markers.get(t)}updateMarker(t,e){this._assertWriterUsedCorrectly();const n=typeof t=="string"?t:t.name;const o=this.model.markers.get(n);if(!o){throw new ss["a"]("writer-updatemarker-marker-not-exists",this)}if(!e){this.model.markers._refresh(o);return}const i=typeof e.usingOperation=="boolean";const r=typeof e.affectsData=="boolean";const s=r?e.affectsData:o.affectsData;if(!i&&!e.range&&!r){throw new ss["a"]("writer-updatemarker-wrong-options",this)}const a=o.getRange();const c=e.range?e.range:a;if(i&&e.usingOperation!==o.managedUsingOperations){if(e.usingOperation){Rm(this,n,null,c,s)}else{Rm(this,n,a,null,s);this.model.markers._set(n,c,undefined,s)}return}if(o.managedUsingOperations){Rm(this,n,a,c,s)}else{this.model.markers._set(n,c,undefined,s)}}removeMarker(t){this._assertWriterUsedCorrectly();const e=typeof t=="string"?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){this.model.markers._remove(e);return}const o=n.getRange();Rm(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){this._assertWriterUsedCorrectly();if(typeof t==="string"){this._setSelectionAttribute(t,e)}else{for(const[e,n]of $s(t)){this._setSelectionAttribute(e,n)}}}removeSelectionAttribute(t){this._assertWriterUsedCorrectly();if(typeof t==="string"){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=Af._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=Af._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=false;if(t==="move"){i=e.containsPosition(o.start)||e.start.isEqual(o.start)||e.containsPosition(o.end)||e.end.isEqual(o.end)}else{const t=e.nodeBefore;const n=e.nodeAfter;const r=o.start.parent==t&&o.start.isAtEnd;const s=o.end.parent==n&&o.end.offset==0;const a=o.end.nodeAfter==n;const c=o.start.nodeAfter==n;i=r||s||a||c}if(i){this.updateMarker(n.name,{range:o})}}}}function Im(t,e,n,o){const i=t.model;const r=i.document;let s=o.start;let a;let c;let l;for(const t of o.getWalker({shallow:true})){l=t.item.getAttribute(e);if(a&&c!=l){if(c!=n){d()}s=a}a=t.nextPosition;c=l}if(a instanceof Qh&&a!=s&&c!=n){d()}function d(){const o=new ef(s,a);const l=o.root.document?r.version:null;const d=new vm(o,e,c,n,l);t.batch.addOperation(d);i.applyOperation(d)}}function Om(t,e,n,o){const i=t.model;const r=i.document;const 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 Pm(o,e,s,n,t)}else{a=new ef(Qh._createBefore(o),t.createPositionAfter(o));const i=a.root.document?r.version:null;c=new vm(a,e,s,n,i)}t.batch.addOperation(c);i.applyOperation(c)}}function Rm(t,e,n,o,i){const r=t.model;const s=r.document;const a=new xm(e,n,o,r.markers,i,s.version);t.batch.addOperation(a);r.applyOperation(a)}function Fm(t,e,n,o){let i;if(t.root.document){const n=o.document;const r=new Qh(n.graveyard,[0]);i=new Cm(t,e,r,n.version)}else{i=new Am(t,e)}n.addOperation(i);o.applyOperation(i)}function Mm(t,e){if(t===e){return true}if(t instanceof Tm&&e instanceof Tm){return true}return false}class Nm{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 this._changesInElement.size==0&&this._changedMarkers.size==0}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:true})){if(this._isInInsertedElement(e.parent)){continue}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);const n=this._isInInsertedElement(t.targetPosition.parent);if(!e){this._markRemove(t.sourcePosition.parent,t.sourcePosition.offset,t.howMany)}if(!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;if(!this._isInInsertedElement(e)){this._markRemove(e,t.splitPosition.offset,t.howMany)}if(!this._isInInsertedElement(t.insertionPosition.parent)){this._markInsert(t.insertionPosition.parent,t.insertionPosition.offset,1)}if(t.graveyardPosition){this._markRemove(t.graveyardPosition.parent,t.graveyardPosition.offset,1)}break}case"merge":{const e=t.sourcePosition.parent;if(!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;if(!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);if(!i){this._changedMarkers.set(t,{oldRange:e,newRange:n,affectsData:o})}else{i.newRange=n;i.affectsData=o;if(i.oldRange==null&&i.newRange==null){this._changedMarkers.delete(t)}}}getMarkersToRemove(){const t=[];for(const[e,n]of this._changedMarkers){if(n.oldRange!=null){t.push({name:e,range:n.oldRange})}}return t}

6getMarkersToAdd(){const t=[];for(const[e,n]of this._changedMarkers){if(n.newRange!=null){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 true}}return this._changesInElement.size>0}getChanges(t={includeChangesInGraveyard:false}){if(this._cachedChanges){if(t.includeChangesInGraveyard){return this._cachedChangesWithGraveyard.slice()}else{return this._cachedChanges.slice()}}const e=[];for(const t of this._changesInElement.keys()){const n=this._changesInElement.get(t).sort(((t,e)=>{if(t.offset===e.offset){if(t.type!=e.type){return t.type=="remove"?-1:1}return 0}return t.offset<e.offset?-1:1}));const o=this._elementSnapshots.get(t);const i=Vm(t.getChildren());const r=Lm(o.length,n);let s=0;let a=0;for(const n of r){if(n==="i"){e.push(this._getInsertDiff(t,s,i[s].name));s++}else if(n==="r"){e.push(this._getRemoveDiff(t,s,o[a].name));a++}else if(n==="a"){const n=i[s].attributes;const r=o[a].attributes;let c;if(i[s].name=="$text"){c=new ef(Qh._createAt(t,s),Qh._createAt(t,s+1))}else{const e=t.offsetToIndex(s);c=new ef(Qh._createAt(t,s),Qh._createAt(t.getChild(e),0))}e.push(...this._getAttributesDiff(c,r,n));s++;a++}else{s++;a++}}}e.sort(((t,e)=>{if(t.position.root!=e.position.root){return t.position.root.rootName<e.position.root.rootName?-1:1}if(t.position.isEqual(e.position)){return t.changeCount-e.changeCount}return t.position.isBefore(e.position)?-1:1}));for(let t=1;t<e.length;t++){const n=e[t-1];const o=e[t];const i=n.type=="remove"&&o.type=="remove"&&n.name=="$text"&&o.name=="$text"&&n.position.isEqual(o.position);const r=n.type=="insert"&&o.type=="insert"&&n.name=="$text"&&o.name=="$text"&&n.position.parent==o.position.parent&&n.position.offset+n.length==o.position.offset;const s=n.type=="attribute"&&o.type=="attribute"&&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;if(i||r||s){e[t-1].length++;if(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;if(t.type=="attribute"){delete t.position;delete t.length}}this._changeCount=0;this._cachedChangesWithGraveyard=e.slice();this._cachedChanges=e.slice().filter(zm);if(t.includeChangesInGraveyard){return this._cachedChangesWithGraveyard}else{return 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++){if(n[t].howMany<1){n.splice(t,1);t--}}}_getChangesForElement(t){let e;if(this._changesInElement.has(t)){e=this._changesInElement.get(t)}else{e=[];this._changesInElement.set(t,e)}return e}_makeSnapshot(t){if(!this._elementSnapshots.has(t)){this._elementSnapshots.set(t,Vm(t.getChildren()))}}_handleChange(t,e){t.nodesToHandle=t.howMany;for(const n of e){const o=t.offset+t.howMany;const i=n.offset+n.howMany;if(t.type=="insert"){if(n.type=="insert"){if(t.offset<=n.offset){n.offset+=t.howMany}else if(t.offset<i){n.howMany+=t.nodesToHandle;t.nodesToHandle=0}}if(n.type=="remove"){if(t.offset<n.offset){n.offset+=t.howMany}}if(n.type=="attribute"){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(t.type=="remove"){if(n.type=="insert"){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(n.type=="remove"){if(o<=n.offset){n.offset-=t.howMany}else if(t.offset<n.offset){t.nodesToHandle+=n.howMany;n.howMany=0}}if(n.type=="attribute"){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(t.type=="attribute"){if(n.type=="insert"){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 if(t.offset>=n.offset&&t.offset<i){if(o>i){t.nodesToHandle=o-i;t.offset=i}else{t.nodesToHandle=0}}}if(n.type=="remove"){if(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}}if(n.type=="attribute"){if(t.offset>=n.offset&&o<=i){t.nodesToHandle=0;t.howMany=0;t.offset=0}else if(t.offset<=n.offset&&o>=i){n.howMany=0}}}}t.howMany=t.nodesToHandle;delete t.nodesToHandle}_getInsertDiff(t,e,n){return{type:"insert",position:Qh._createAt(t,e),name:n,length:1,changeCount:this._changeCount++}}_getRemoveDiff(t,e,n){return{type:"remove",position:Qh._createAt(t,e),name:n,length:1,changeCount:this._changeCount++}}_getAttributesDiff(t,e,n){const o=[];

6n=new Map(n);for(const[i,r]of e){const e=n.has(i)?n.get(i):null;if(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 false}const n=this._changesInElement.get(e);const o=t.startOffset;if(n){for(const t of n){if(t.type=="insert"&&o>=t.offset&&o<t.offset+t.howMany){return true}}}return this._isInInsertedElement(e)}_removeAllNestedChanges(t,e,n){const o=new ef(Qh._createAt(t,e),Qh._createAt(t,e+n));for(const t of o.getItems({shallow:true})){if(t.is("element")){this._elementSnapshots.delete(t);this._changesInElement.delete(t);this._removeAllNestedChanges(t,0,t.maxOffset)}}}}function Vm(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 Lm(t,e){const n=[];let o=0;let 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(t.type=="insert"){for(let e=0;e<t.howMany;e++){n.push("i")}o=t.offset+t.howMany}else if(t.type=="remove"){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 zm(t){const e=t.position&&t.position.root.rootName=="$graveyard";const n=t.range&&t.range.root.rootName=="$graveyard";return!e&&!n}class jm{constructor(){this._operations=[];this._undoPairs=new Map;this._undoneOperations=new Set}addOperation(t){if(this._operations.includes(t)){return}this._operations.push(t)}getOperations(t=Number.NEGATIVE_INFINITY,e=Number.POSITIVE_INFINITY){const n=[];for(const o of this._operations){if(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 qm(t){return!!t&&t.length==1&&/[\u0300-\u036f\u1ab0-\u1aff\u1dc0-\u1dff\u20d0-\u20ff\ufe20-\ufe2f]/.test(t)}function Km(t){return!!t&&t.length==1&&/[\ud800-\udbff]/.test(t)}function $m(t){return!!t&&t.length==1&&/[\udc00-\udfff]/.test(t)}function Gm(t,e){return Km(t.charAt(e-1))&&$m(t.charAt(e))}function Wm(t,e){return qm(t.charAt(e))}const Hm="$graveyard";class Um{constructor(t){this.model=t;this.version=0;this.history=new jm(this);this.selection=new Af(this);this.roots=new Cs({idProperty:"rootName"});this.differ=new Nm(t.markers);this._postFixers=new Set;this._hasSelectionChangedFromTheLastChangeBlock=false;this.createRoot("$root",Hm);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];if(n.isDocumentOperation){this.differ.bufferOperation(n)}}),{priority:"high"});this.listenTo(t,"applyOperation",((t,e)=>{const n=e[0];if(n.isDocumentOperation){this.version++;this.history.addOperation(n)}}),{priority:"low"});this.listenTo(this.selection,"change",(()=>{this._hasSelectionChangedFromTheLastChangeBlock=true}));this.listenTo(t.markers,"update",((t,e,n,o)=>{this.differ.bufferMarkerChange(e.name,n,o,e.affectsData);if(n===null){e.on("change",((t,n)=>{this.differ.bufferMarkerChange(e.name,n,e.getRange(),e.affectsData)}))}}))}get graveyard(){return this.getRoot(Hm)}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 Tm(this,t,e);this.roots.add(n);return 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!=Hm))}registerPostFixer(t){this._postFixers.add(t)}toJSON(){const t=Ls(this);t.selection="[engine.model.DocumentSelection]";t.model="[engine.model.Model]";return t}_handleChangeBlock(t){if(this._hasDocumentChangedFromTheLastChangeBlock()){this._callPostFixers(t);this.selection.refresh();if(this.differ.hasDataChanges()){this.fire("change:data",t.batch)}else{this.fire("change",t.batch)}this.selection.refresh();this.differ.reset()}this._hasSelectionChangedFromTheLastChangeBlock=false}_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();const e=this.model;const n=e.schema;const o=e.createPositionFromPath(t,[0]);const i=n.getNearestSelectionRange(o);return i||e.createRange(o)}_validateSelectionRange(t){return Jm(t.start)&&Jm(t.end)}_callPostFixers(t){let e=false;do{for(const n of this._postFixers){this.selection.refresh();e=n(t);if(e){break}}}while(e)}}As(Um,ds);function Jm(t){const e=t.textNode;if(e){const n=e.data;const o=t.offset-e.startOffset;return!Gm(n,o)&&!Wm(n,o)}return true}class Ym{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}

6_set(t,e,n=false,o=false){const i=t instanceof Qm?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=false;if(!t.isEqual(e)){r._attachLiveRange(kf.fromRange(e));s=true}if(n!=r.managedUsingOperations){r._managedUsingOperations=n;s=true}if(typeof o==="boolean"&&o!=r.affectsData){r._affectsData=o;s=true}if(s){this.fire("update:"+i,r,t,e)}return r}const s=kf.fromRange(e);const a=new Qm(i,s,n,o);this._markers.set(i,a);this.fire("update:"+i,a,null,e);return a}_remove(t){const e=t instanceof Qm?t.name:t;const n=this._markers.get(e);if(n){this._markers.delete(e);this.fire("update:"+e,n,n.getRange(),null);this._destroyMarker(n);return true}return false}_refresh(t){const e=t instanceof Qm?t.name:t;const 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){if(e.getRange().containsPosition(t)){yield e}}}*getMarkersIntersectingRange(t){for(const e of this){if(e.getRange().getIntersection(t)!==null){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()){if(e.name.startsWith(t+":")){yield e}}}_destroyMarker(t){t.stopListening();t._detachLiveRange()}}As(Ym,ds);class Qm{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 t==="marker"||t==="model:marker"}_attachLiveRange(t){if(this._liveRange){this._detachLiveRange()}t.delegate("change:range").to(this);t.delegate("change:content").to(this);this._liveRange=t;return t}_detachLiveRange(){this._liveRange.stopDelegating("change:range",this);this._liveRange.stopDelegating("change:content",this);this._liveRange.detach();this._liveRange=null}}As(Qm,ds);class Xm extends cm{get type(){return"noop"}clone(){return new Xm(this.baseVersion)}getReversed(){return new Xm(this.baseVersion+1)}_execute(){}static get className(){return"NoOperation"}}const Zm={};Zm[vm.className]=vm;Zm[ym.className]=ym;Zm[xm.className]=xm;Zm[Cm.className]=Cm;Zm[Xm.className]=Xm;Zm[cm.className]=cm;Zm[Em.className]=Em;Zm[Pm.className]=Pm;Zm[Dm.className]=Dm;Zm[Sm.className]=Sm;class tg{static fromJSON(t,e){return Zm[t.__className].fromJSON(t,e)}}class eg extends Qh{constructor(t,e,n="toNone"){super(t,e,n);if(!this.root.is("rootElement")){throw new ss["a"]("model-liveposition-root-not-rootelement",t)}ng.call(this)}detach(){this.stopListening()}is(t){return t==="livePosition"||t==="model:livePosition"||t=="position"||t==="model:position"}toPosition(){return new Qh(this.root,this.path.slice(),this.stickiness)}static fromPosition(t,e){return new this(t.root,t.path.slice(),e?e:t.stickiness)}}function ng(){this.listenTo(this.root.document.model,"applyOperation",((t,e)=>{const n=e[0];if(!n.isDocumentOperation){return}og.call(this,n)}),{priority:"low"})}function og(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)}}As(eg,ds);function ig(t,e,n,o){return t.change((i=>{let r;if(!n){r=t.document.selection}else if(n instanceof uf||n instanceof Af){r=n}else{r=i.createSelection(n,o)}if(!r.isCollapsed){t.deleteContent(r,{doNotAutoparagraph:true})}const s=new rg(t,i,r.anchor);let a;if(e.is("documentFragment")){a=e.getChildren()}else{a=[e]}s.handleNodes(a,{isFirst:true,isLast:true});const c=s.getSelectionRange();if(c){if(r instanceof Af){i.setSelection(c)}else{r.setTo(c)}}else{}const l=s.getAffectedRange()||t.createRange(r.anchor);s.destroy();return l}))}class rg{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:n===0&&e.isFirst,isLast:n===t.length-1&&e.isLast})}this.schema.removeDisallowedAttributes(this._filterAttributesOf,this.writer);this._filterAttributesOf=[]}getSelectionRange(){if(this.nodeToSelect){return ef._createOn(this.nodeToSelect)}return this.model.schema.getNearestSelectionRange(this.position)}getAffectedRange(){if(!this._affectedStart){return null}return new ef(this._affectedStart,this._affectedEnd)}destroy(){if(this._affectedStart){this._affectedStart.detach()}if(this._affectedEnd){this._affectedEnd.detach()}}_handleNode(t,e){if(this.schema.isObject(t)){this._handleObject(t,e);return}const n=this._checkAndSplitToAllowedPosition(t,e);if(!n){this._handleDisallowedNode(t,e);return}this._insert(t);this._mergeSiblingsOf(t,e)}_handleObject(t,e){if(this._checkAndSplitToAllowedPosition(t)){this._insert(t)}else{this._tryAutoparagraphing(t,e)}}_handleDisallowedNode(t,e){if(t.is("element")){this.handleNodes(t.getChildren(),e)}else{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=eg.fromPosition(this.position,"toNext");this._setAffectedBoundaries(this.position);this.writer.insert(t,this.position);this.position=e.toPosition();e.detach();if(this.schema.isObject(t)&&!this.schema.checkChild(this.position,"$text")){this.nodeToSelect=t}else{this.nodeToSelect=null}this._filterAttributesOf.push(t)}_setAffectedBoundaries(t){if(!this._affectedStart){this._affectedStart=eg.fromPosition(t,"toPrevious")}if(!this._affectedEnd||this._affectedEnd.isBefore(t)){if(this._affectedEnd){this._affectedEnd.detach()}this._affectedEnd=eg.fromPosition(t,"toNext")}}_mergeSiblingsOf(t,e){if(!(t instanceof Hh)){return}const n=this._canMergeLeft(t,e);const o=this._canMergeRight(t,e);const i=eg._createBefore(t);i.stickiness="toNext";const r=eg._createAfter(t);r.stickiness="toNext";if(n){const t=eg.fromPosition(this.position);t.stickiness="toNext";if(this._affectedStart.isEqual(i)){this._affectedStart.detach();this._affectedStart=eg._createAt(i.nodeBefore,"end","toPrevious")}this.writer.merge(i);if(i.isEqual(this._affectedEnd)&&e.isLast){this._affectedEnd.detach();this._affectedEnd=eg._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=Qh._createAt(r.nodeBefore,"end");const t=eg.fromPosition(this.position,"toPrevious");if(this._affectedEnd.isEqual(r)){this._affectedEnd.detach();this._affectedEnd=eg._createAt(r.nodeBefore,"end","toNext")}this.writer.merge(r);if(r.getShiftedBy(-1).isEqual(this._affectedStart)&&e.isFirst){this._affectedStart.detach();this._affectedStart=eg._createAt(r.nodeBefore,0,"toPrevious")}this.position=t.toPosition();t.detach()}if(n||o){this._filterAttributesOf.push(this.position.parent)}i.detach();r.detach()}_canMergeLeft(t,e){const n=t.previousSibling;return e.isFirst&&n instanceof Hh&&this.canMergeWith.has(n)&&this.model.schema.checkMerge(n,t)}_canMergeRight(t,e){const n=t.nextSibling;return e.isLast&&n instanceof Hh&&this.canMergeWith.has(n)&&this.model.schema.checkMerge(t,n)}_tryAutoparagraphing(t,e){const n=this.writer.createElement("paragraph");if(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 false}while(e!=this.position.parent){if(this.schema.isLimit(this.position.parent)){return false}if(this.position.isAtStart){const t=this.position.parent;this.position=this.writer.createPositionBefore(t);if(t.isEmpty&&t.parent===e){this.writer.remove(t)}}

6else 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 true}_getAllowedIn(t,e){if(this.schema.checkChild(e,t)){return e}if(e.parent){return this._getAllowedIn(t,e.parent)}return null}}function sg(t,e,n={}){if(e.isCollapsed){return}const o=e.getFirstRange();if(o.root.rootName=="$graveyard"){return}const i=t.schema;t.change((t=>{if(!n.doNotResetEntireContent&&wg(i,e)){bg(t,e,i);return}const[r,s]=ag(o);if(!r.isTouching(s)){t.remove(t.createRange(r,s))}if(!n.leaveUnmerged){lg(t,r,s);i.removeDisallowedAttributes(r.parent.getChildren(),t)}_g(t,e,r);if(!n.doNotAutoparagraph&&mg(i,r)){kg(t,r,e)}r.detach();s.detach()}))}function ag(t){const e=t.root.document.model;const n=t.start;let o=t.end;if(e.hasContent(t,{ignoreMarkers:true})){const n=cg(o);if(n&&o.isTouching(e.createPositionAt(n,0))){const n=e.createSelection(t);e.modifySelection(n,{direction:"backward"});o=n.getLastPosition()}}return[eg.fromPosition(n,"toPrevious"),eg.fromPosition(o,"toNext")]}function cg(t){const e=t.parent;const n=e.root.document.model.schema;const o=e.getAncestors({parentFirst:true,includeSelf:true});for(const t of o){if(n.isLimit(t)){return null}if(n.isBlock(t)){return t}}}function lg(t,e,n){const o=t.model;if(!fg(t.model.schema,e,n)){return}const[i,r]=pg(e,n);if(!i||!r){return}if(!o.hasContent(i,{ignoreMarkers:true})&&o.hasContent(r,{ignoreMarkers:true})){ug(t,e,n,i.parent)}else{dg(t,e,n,i.parent)}}function dg(t,e,n,o){const i=e.parent;const r=n.parent;if(i==o||r==o){return}e=t.createPositionAfter(i);n=t.createPositionBefore(r);if(!n.isEqual(e)){t.insert(r,e)}t.merge(e);while(n.parent.isEmpty){const e=n.parent;n=t.createPositionBefore(e);t.remove(e)}if(!fg(t.model.schema,e,n)){return}dg(t,e,n,o)}function ug(t,e,n,o){const i=e.parent;const r=n.parent;if(i==o||r==o){return}e=t.createPositionAfter(i);n=t.createPositionBefore(r);if(!n.isEqual(e)){t.insert(i,n)}while(e.parent.isEmpty){const n=e.parent;e=t.createPositionBefore(n);t.remove(n)}n=t.createPositionBefore(r);hg(t,n);if(!fg(t.model.schema,e,n)){return}ug(t,e,n,o)}function hg(t,e){const n=e.nodeBefore;const o=e.nodeAfter;if(n.name!=o.name){t.rename(n,o.name)}t.clearAttributes(n);t.setAttributes(Object.fromEntries(o.getAttributes()),n);t.merge(e)}function fg(t,e,n){const o=e.parent;const i=n.parent;if(o==i){return false}if(t.isLimit(o)||t.isLimit(i)){return false}return gg(e,n,t)}function pg(t,e){const n=t.getAncestors();const o=e.getAncestors();let i=0;while(n[i]&&n[i]==o[i]){i++}return[n[i],o[i]]}function mg(t,e){const n=t.checkChild(e,"$text");const o=t.checkChild(e,"paragraph");return!n&&o}function gg(t,e,n){const o=new ef(t,e);for(const t of o.getWalker()){if(n.isLimit(t.item)){return false}}return true}function kg(t,e,n){const o=t.createElement("paragraph");t.insert(o,e);_g(t,n,t.createPositionAt(o,0))}function bg(t,e){const n=t.model.schema.getLimitElement(e);t.remove(t.createRangeIn(n));kg(t,t.createPositionAt(n,0),e)}function wg(t,e){const n=t.getLimitElement(e);if(!e.containsEntireContent(n)){return false}const o=e.getFirstRange();if(o.start.parent==o.end.parent){return false}return t.checkChild(n,"paragraph")}function _g(t,e,n){if(e instanceof Af){t.setSelection(n)}else{e.setTo(n)}}const vg=' ,.?!:;"-()';function Ag(t,e,n={}){const o=t.schema;const i=n.direction!="backward";const r=n.unit?n.unit:"character";const s=e.focus;const a=new Jh({boundaries:Eg(s,i),singleCharacters:true,direction:i?"forward":"backward"});const c={walker:a,schema:o,isForward:i,unit:r};let l;while(l=a.next()){if(l.done){return}const n=Cg(c,l.value);if(n){if(e instanceof Af){t.change((t=>{t.setSelectionFocus(n)}))}else{e.setFocus(n)}return}}}function Cg(t,e){const{isForward:n,walker:o,unit:i,schema:r}=t;const{type:s,item:a,nextPosition:c}=e;if(s=="text"){if(t.unit==="word"){return xg(o,n)}return yg(o,i,n)}if(s==(n?"elementStart":"elementEnd")){if(r.isSelectable(a)){return Qh._createAt(a,n?"after":"before")}if(r.checkChild(c,"$text")){return c}}else{if(r.isLimit(a)){o.skip((()=>true));return}if(r.checkChild(c,"$text")){return c}}}function yg(t,e){const n=t.position.textNode;if(n){const o=n.data;let i=t.position.offset-n.startOffset;while(Gm(o,i)||e=="character"&&Wm(o,i)){t.next();i=t.position.offset-n.startOffset}}return t.position}function xg(t,e){let n=t.position.textNode;if(n){let o=t.position.offset-n.startOffset;while(!Pg(n.data,o,e)&&!Sg(n,o,e)){t.next();const i=e?t.position.nodeAfter:t.position.nodeBefore;if(i&&i.is("$text")){const o=i.data.charAt(e?0:i.data.length-1);if(!vg.includes(o)){t.next();n=t.position.textNode}}o=t.position.offset-n.startOffset}}return t.position}function Eg(t,e){const n=t.root;const o=Qh._createAt(n,e?"end":0);if(e){return new ef(t,o)}else{return new ef(o,t)}}function Pg(t,e,n){const o=e+(n?0:-1);return vg.includes(t.charAt(o))}function Sg(t,e,n){return e===(n?t.endOffset:0)}function Dg(t,e){return t.change((t=>{const n=t.createDocumentFragment();const o=e.getFirstRange();if(!o||o.isCollapsed){return n}const i=o.start.root;const r=o.start.getCommonPath(o.end);const s=i.getNodeByPath(r);let a;if(o.start.parent==o.end.parent){a=o}else{a=t.createRange(t.createPositionAt(s,o.start.path[r.length]),t.createPositionAt(s,o.end.path[r.length]+1))}const c=a.end.offset-a.start.offset;for(const e of a.getItems({shallow:true})){if(e.is("$textProxy")){t.appendText(e.data,e.getAttributes(),n)}else{t.append(t.cloneElement(e,true),n)}}

6if(a!=o){const e=o._getTransformedByMove(a.start,t.createPositionAt(n,0),c)[0];const i=t.createRange(t.createPositionAt(n,0),e.start);const r=t.createRange(e.end,t.createPositionAt(n,"end"));Tg(r,t);Tg(i,t)}return n}))}function Tg(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;while(n.parent&&n.isEmpty){const t=e.createRangeOn(n);n=n.parent;e.remove(t)}}))}function Bg(t){t.document.registerPostFixer((e=>Ig(e,t)))}function Ig(t,e){const n=e.document.selection;const o=e.schema;const i=[];let r=false;for(const t of n.getRanges()){const e=Og(t,o);if(e&&!e.isEqual(t)){i.push(e);r=true}else{i.push(t)}}if(r){t.setSelection(Vg(i),{backward:n.isBackward})}}function Og(t,e){if(t.isCollapsed){return Rg(t,e)}return Fg(t,e)}function Rg(t,e){const n=t.start;const o=e.getNearestSelectionRange(n);if(!o){return null}if(!o.isCollapsed){return o}const i=o.start;if(n.isEqual(i)){return null}return new ef(i)}function Fg(t,e){const{start:n,end:o}=t;const i=e.checkChild(n,"$text");const r=e.checkChild(o,"$text");const s=e.getLimitElement(n);const a=e.getLimitElement(o);if(s===a){if(i&&r){return null}if(Ng(n,o,e)){const t=n.nodeAfter&&e.isSelectable(n.nodeAfter);const i=t?null:e.getNearestSelectionRange(n,"forward");const r=o.nodeBefore&&e.isSelectable(o.nodeBefore);const s=r?null:e.getNearestSelectionRange(o,"backward");const a=i?i.start:n;const c=s?s.end:o;return new ef(a,c)}}const c=s&&!s.is("rootElement");const l=a&&!a.is("rootElement");if(c||l){const t=n.nodeAfter&&o.nodeBefore&&n.nodeAfter.parent===o.nodeBefore.parent;const i=c&&(!t||!Lg(n.nodeAfter,e));const r=l&&(!t||!Lg(o.nodeBefore,e));let d=n;let u=o;if(i){d=Qh._createBefore(Mg(s,e))}if(r){u=Qh._createAfter(Mg(a,e))}return new ef(d,u)}return null}function Mg(t,e){let n=t;let o=n;while(e.isLimit(o)&&o.parent){n=o;o=o.parent}return n}function Ng(t,e,n){const o=t.nodeAfter&&!n.isLimit(t.nodeAfter)||n.checkChild(t,"$text");const i=e.nodeBefore&&!n.isLimit(e.nodeBefore)||n.checkChild(e,"$text");return o||i}function Vg(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;const i=t.end.isAfter(n.end)?t.end:n.end;const r=new ef(o,i);e.push(r)}else{e.push(t);e.push(n)}}return e}function Lg(t,e){return t&&e.isSelectable(t)}class zg{constructor(){this.markers=new Ym;this.document=new Um(this);this.schema=new Fp;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("$root",{isLimit:true});this.schema.register("$block",{allowIn:"$root",isBlock:true});this.schema.register("$text",{allowIn:"$block",isInline:true,isContent:true});this.schema.register("$clipboardHolder",{allowContentOf:"$root",isLimit:true});this.schema.extend("$text",{allowIn:"$clipboardHolder"});this.schema.register("$marker");this.schema.addChildCheck(((t,e)=>{if(e.name==="$marker"){return true}}));Bg(this);this.document.registerPostFixer(cp)}change(t){try{if(this._pendingChanges.length===0){this._pendingChanges.push({batch:new am,callback:t});return this._runPendingChanges()[0]}else{return t(this._currentWriter)}}catch(t){ss["a"].rethrowUnexpectedError(t,this)}}enqueueChange(t,e){try{if(typeof t==="string"){t=new am(t)}else if(typeof t=="function"){e=t;t=new am}this._pendingChanges.push({batch:t,callback:e});if(this._pendingChanges.length==1){this._runPendingChanges()}}catch(t){ss["a"].rethrowUnexpectedError(t,this)}}applyOperation(t){t._execute()}insertContent(t,e,n){return ig(this,t,e,n)}deleteContent(t,e){sg(this,t,e)}modifySelection(t,e){Ag(this,t,e)}getSelectedContent(t){return Dg(this,t)}hasContent(t,e={}){const n=t instanceof Hh?ef._createIn(t):t;if(n.isCollapsed){return false}

6const{ignoreWhitespaces:o=false,ignoreMarkers:i=false}=e;if(!i){for(const t of this.markers.getMarkersIntersectingRange(n)){if(t.affectsData){return true}}}for(const t of n.getItems()){if(this.schema.isContent(t)){if(t.is("$textProxy")){if(!o){return true}else if(t.data.search(/\S/)!==-1){return true}}else{return true}}}return false}createPositionFromPath(t,e,n){return new Qh(t,e,n)}createPositionAt(t,e){return Qh._createAt(t,e)}createPositionAfter(t){return Qh._createAfter(t)}createPositionBefore(t){return Qh._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 tg.fromJSON(t,this.document)}destroy(){this.document.destroy();this.stopListening()}_runPendingChanges(){const t=[];this.fire("_beforeChanges");while(this._pendingChanges.length){const e=this._pendingChanges[0].batch;this._currentWriter=new Bm(this,e);const n=this._pendingChanges[0].callback(this._currentWriter);t.push(n);this.document._handleChangeBlock(this._currentWriter);this._pendingChanges.shift();this._currentWriter=null}this.fire("_afterChanges");return t}}As(zg,Qc);class jg{constructor(){this._listener=Object.create(Qd)}listenTo(t){this._listener.listenTo(t,"keydown",((t,e)=>{this._listener.fire("_keydown:"+Nl(e),e)}))}set(t,e,n={}){const o=Vl(t);const i=n.priority;this._listener.listenTo(this._listener,"_keydown:"+o,((t,n)=>{e(n,(()=>{n.preventDefault();n.stopPropagation();t.stop()}));t.return=true}),{priority:i})}press(t){return!!this._listener.fire("_keydown:"+Nl(t),t)}destroy(){this._listener.stopListening()}}class qg extends jg{constructor(t){super();this.editor=t}set(t,e,n={}){if(typeof e=="string"){const t=e;e=(e,n)=>{this.editor.execute(t);n()}}super.set(t,e,n)}}class Kg{constructor(t={}){this._context=t.context||new Fs({language:t.language});this._context._addEditor(this,!t.context);const e=Array.from(this.constructor.builtinPlugins||[]);this.config=new Jr(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 Ip;this.set("state","initializing");this.once("ready",(()=>this.state="ready"),{priority:"high"});this.once("destroy",(()=>this.state="destroyed"),{priority:"high"});this.set("isReadOnly",false);this.model=new zg;const n=new Fc;this.data=new nm(this.model,n);this.editing=new Bp(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 qg(this);this.keystrokes.listenTo(this.editing.view.document)}initPlugins(){const t=this.config;const e=t.get("plugins");const n=t.get("removePlugins")||[];const o=t.get("extraPlugins")||[];return this.plugins.init(e.concat(o),n)}destroy(){let t=Promise.resolve();if(this.state=="initializing"){t=new Promise((t=>this.once("ready",t)))}return 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()}}As(Kg,Qc);const $g={setData(t){this.data.set(t)},getData(t){return this.data.get(t)}};var Gg=$g;function Wg(t,e){if(t instanceof HTMLTextAreaElement){t.value=e}t.innerHTML=e}const Hg={updateSourceElement(){if(!this.sourceElement){throw new ss["a"]("editor-missing-sourceelement",this)}Wg(this.sourceElement,this.data.get())}};var Ug=Hg;function Jg(t){if(!pt(t.updateSourceElement)){throw new ss["a"]("attachtoform-missing-elementapi-interface",t)}const e=t.sourceElement;if(e&&e.tagName.toLowerCase()==="textarea"&&e.form){let n;const o=e.form;const i=()=>t.updateSourceElement();if(pt(o.submit)){n=o.submit;o.submit=()=>{i();n.apply(o)}}o.addEventListener("submit",i);t.on("destroy",(()=>{o.removeEventListener("submit",i);if(n){o.submit=n}}))}}class Yg{getHtml(t){const e=document.implementation.createHTMLDocument("");const n=e.createElement("div");n.appendChild(t);return n.innerHTML}}class Qg{constructor(t){this._domParser=new DOMParser;this._domConverter=new $d(t,{blockFillerMode:"nbsp"});this._htmlWriter=new Yg}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");const n=e.createDocumentFragment();const o=e.body.childNodes;while(o.length>0){n.appendChild(o[0])}return n}}class Xg{constructor(t){this.editor=t;this._components=new Map}

6*names(){for(const t of this._components.values()){yield t.originalName}}add(t,e){this._components.set(Zg(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(Zg(t)).callback(this.editor.locale)}has(t){return this._components.has(Zg(t))}}function Zg(t){return String(t).toLowerCase()}class tk{constructor(){this.set("isFocused",false);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:true});this.listenTo(t,"blur",(()=>this._blur()),{useCapture:true});this._elements.add(t)}remove(t){if(t===this.focusedElement){this._blur(t)}if(this._elements.has(t)){this.stopListening(t);this._elements.delete(t)}}destroy(){this.stopListening()}_focus(t){clearTimeout(this._nextEventLoopTimeout);this.focusedElement=t;this.isFocused=true}_blur(){clearTimeout(this._nextEventLoopTimeout);this._nextEventLoopTimeout=setTimeout((()=>{this.focusedElement=null;this.isFocused=false}),0)}}As(tk,Qd);As(tk,Qc);class ek{constructor(t){this.editor=t;this.componentFactory=new Xg(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);if(!e.ckeditorInstance){e.ckeditorInstance=this.editor}}getEditableElement(t="main"){return this._editableElementsMap.get(t)}getEditableElementsNames(){return this._editableElementsMap.keys()}get _editableElements(){console.warn("editor-ui-deprecated-editable-elements: "+"The EditorUI#_editableElements property has been deprecated and will be removed in the near future.",{editorUI:this});return this._editableElementsMap}}As(ek,ds);function nk({origin:t,originKeystrokeHandler:e,originFocusTracker:n,toolbar:o,beforeFocus:i,afterBlur:r}){n.add(o.element);e.set("Alt+F10",((t,e)=>{if(n.isFocused&&!o.focusTracker.isFocused){if(i){i()}o.focus();e()}}));o.keystrokes.set("Esc",((e,n)=>{if(o.focusTracker.isFocused){t.focus();if(r){r()}n()}}))}function ok(t){if(Array.isArray(t)){return{items:t}}if(!t){return{items:[]}}return Object.assign({items:[]},t)}var ik=n(1);var rk=n.n(ik);var sk=n(12);var ak={injectType:"singletonStyleTag",attributes:{"data-cke":true}};ak.insert="head";ak.singleton=true;var ck=rk()(sk["a"],ak);var lk=sk["a"].locals||{};const dk=new WeakMap;function uk(t){const{view:e,element:n,text:o,isDirectHost:i=true}=t;const r=e.document;if(!dk.has(r)){dk.set(r,new Map);r.registerPostFixer((t=>gk(r,t)))}dk.get(r).set(n,{text:o,isDirectHost:i});e.change((t=>gk(r,t)))}function hk(t,e){const n=e.document;t.change((t=>{if(!dk.has(n)){return}const o=dk.get(n);const i=o.get(e);t.removeAttribute("data-placeholder",i.hostElement);pk(t,i.hostElement);o.delete(e)}))}function fk(t,e){if(!e.hasClass("ck-placeholder")){t.addClass("ck-placeholder",e);return true}return false}function pk(t,e){if(e.hasClass("ck-placeholder")){t.removeClass("ck-placeholder",e);return true}return false}function mk(t){if(!t.isAttached()){return false}const e=!Array.from(t.getChildren()).some((t=>!t.is("uiElement")));const n=t.document;if(!n.isFocused&&e){return true}const o=n.selection;const i=o.anchor;if(e&&i&&i.parent!==t){return true}return false}function gk(t,e){const n=dk.get(t);let o=false;for(const[t,i]of n){if(kk(e,t,i)){o=true}}return o}function kk(t,e,n){const{text:o,isDirectHost:i}=n;const r=i?e:bk(e);let s=false;if(!r){return false}n.hostElement=r;if(r.getAttribute("data-placeholder")!==o){t.setAttribute("data-placeholder",o,r);s=true}if(mk(r)){if(fk(t,r)){s=true}}else if(pk(t,r)){s=true}return s}function bk(t){if(t.childCount===1){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";if(e){t.parentNode.insertBefore(e,t.nextSibling)}}

6restore(){this._replacedElements.forEach((({element:t,newElement:e})=>{t.style.display="";if(e){e.remove()}}));this._replacedElements=[]}}class _k 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;const n=this.view;const o=e.editing.view;const i=n.editable;const 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);if(t){this._elementReplacer.replace(t,this.element)}this._initPlaceholder();this._initToolbar();this.fire("ready")}destroy(){const t=this.view;const e=this.editor.editing.view;this._elementReplacer.restore();e.detachDomRoot(t.editable.name);t.destroy();super.destroy()}_initToolbar(){const t=this.editor;const e=this.view;const n=t.editing.view;e.stickyPanel.bind("isActive").to(this.focusTracker,"isFocused");e.stickyPanel.limiterElement=e.element;if(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;const e=t.editing.view;const n=e.document.getRoot();const o=t.sourceElement;const i=t.config.get("placeholder")||o&&o.tagName.toLowerCase()==="textarea"&&o.getAttribute("placeholder");if(i){uk({view:e,element:n,text:i,isDirectHost:false})}}}class vk extends Cs{constructor(t=[]){super(t,{idProperty:"viewUid"});this.on("add",((t,e,n)=>{this._renderViewIntoCollectionParent(e,n)}));this.on("remove",((t,e)=>{if(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||!Ak(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){if(!t.isRendered){t.render()}if(t.element&&this._parentElement){this._parentElement.insertBefore(t.element,this._parentElement.children[e])}}}function Ak(t){return t.every((t=>typeof t=="string"))}const Ck="http://www.w3.org/1999/xhtml";class yk{constructor(t){Object.assign(this,Fk(Rk(t)));this._isRendered=false;this._revertData=null}render(){const t=this._renderNode({intoFragment:true});this._isRendered=true;return t}apply(t){this._revertData=Uk();this._renderNode({node:t,isApplying:true,revertData:this._revertData});return 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){if(Gk(n)){yield n}else if(Wk(n)){yield*t(n)}}}}yield*t(this)}static bind(t,e){return{to(n,o){return new Ek({eventNameOrFunction:n,attribute:n,observable:t,emitter:e,callback:o})},if(n,o,i){return new Pk({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])}Kk(t,Fk(Rk(e)))}_renderNode(t){let e;if(t.node){e=this.tag&&this.text}else{e=this.tag?this.text:!this.text}if(e){throw new ss["a"]("ui-template-wrong-syntax",this)}if(this.text){return this._renderText(t)}else{return this._renderElement(t)}}_renderElement(t){let e=t.node;if(!e){e=t.node=document.createElementNS(this.ns||Ck,this.tag)}this._renderAttributes(t);this._renderElementChildren(t);this._setUpListeners(t);return e}_renderText(t){let e=t.node;if(e){t.revertData.text=e.textContent}else{e=t.node=document.createTextNode("")}if(Sk(this.text)){this._bindToObservable({schema:this.text,updater:Bk(e),data:t})}else{e.textContent=this.text.join("")}return e}_renderAttributes(t){let e,n,o,i;if(!this.attributes){return}

6const r=t.node;const s=t.revertData;for(e in this.attributes){o=r.getAttribute(e);n=this.attributes[e];if(s){s.attributes[e]=o}i=ct(n[0])&&n[0].ns?n[0].ns:null;if(Sk(n)){const a=i?n[0].value:n;if(s&&Jk(e)){a.unshift(o)}this._bindToObservable({schema:a,updater:Ik(r,e,i),data:t})}else if(e=="style"&&typeof n[0]!=="string"){this._renderStyleAttribute(n[0],t)}else{if(s&&o&&Jk(e)){n.unshift(o)}n=n.map((t=>t?t.value||t:t)).reduce(((t,e)=>t.concat(e)),[]).reduce(jk,"");if(!$k(n)){r.setAttributeNS(i,e,n)}}}}_renderStyleAttribute(t,e){const n=e.node;for(const o in t){const i=t[o];if(Sk(i)){this._bindToObservable({schema:[i],updater:Ok(n,o),data:e})}else{n.style[o]=i}}}_renderElementChildren(t){const e=t.node;const n=t.intoFragment?document.createDocumentFragment():e;const o=t.isApplying;let i=0;for(const r of this.children){if(Hk(r)){if(!o){r.setParent(e);for(const t of r){n.appendChild(t.element)}}}else if(Gk(r)){if(!o){if(!r.isRendered){r.render()}n.appendChild(r.element)}}else if(Td(r)){n.appendChild(r)}else{if(o){const e=t.revertData;const o=Uk();e.children.push(o);r._renderNode({node:n.childNodes[i++],isApplying:true,revertData:o})}else{n.appendChild(r.render())}}}if(t.intoFragment){e.appendChild(n)}}_setUpListeners(t){if(!this.eventListeners){return}for(const e in this.eventListeners){const n=this.eventListeners[e].map((n=>{const[o,i]=e.split("@");return n.activateDomEventListener(o,i,t)}));if(t.revertData){t.revertData.bindings.push(n)}}}_bindToObservable({schema:t,updater:e,data:n}){const o=n.revertData;Tk(t,e,n);const i=t.filter((t=>!$k(t))).filter((t=>t.observable)).map((o=>o.activateAttributeListener(t,e,n)));if(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;return}for(const n in e.attributes){const o=e.attributes[n];if(o===null){t.removeAttribute(n)}else{t.setAttribute(n,o)}}for(let n=0;n<e.children.length;++n){this._revertTemplateFromNode(t.childNodes[n],e.children[n])}}}As(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=()=>Tk(t,e,n);this.emitter.listenTo(this.observable,"change:"+this.attribute,o);return()=>{this.emitter.stopListening(this.observable,"change:"+this.attribute,o)}}}class Ek extends xk{activateDomEventListener(t,e,n){const o=(t,n)=>{if(!e||n.target.matches(e)){if(typeof this.eventNameOrFunction=="function"){this.eventNameOrFunction(n)}else{this.observable.fire(this.eventNameOrFunction,n)}}};this.emitter.listenTo(n.node,t,o);return()=>{this.emitter.stopListening(n.node,t,o)}}}class Pk extends xk{getValue(t){const e=super.getValue(t);return $k(e)?false:this.valueIfTrue||true}}function Sk(t){if(!t){return false}if(t.value){t=t.value}if(Array.isArray(t)){return t.some(Sk)}else if(t instanceof xk){return true}return false}function Dk(t,e){return t.map((t=>{if(t instanceof xk){return t.getValue(e)}return t}))}function Tk(t,e,{node:n}){let o=Dk(t,n);if(t.length==1&&t[0]instanceof Pk){o=o[0]}else{o=o.reduce(jk,"")}if($k(o)){e.remove()}else{e.set(o)}}function Bk(t){return{set(e){t.textContent=e},remove(){t.textContent=""}}}function Ik(t,e,n){return{set(o){t.setAttributeNS(n,e,o)},remove(){t.removeAttributeNS(n,e)}}}function Ok(t,e){return{set(n){t.style[e]=n},remove(){t.style[e]=null}}}function Rk(t){const e=Wr(t,(t=>{if(t&&(t instanceof xk||Wk(t)||Gk(t)||Hk(t))){return t}}));return e}function Fk(t){if(typeof t=="string"){t=Vk(t)}else if(t.text){Lk(t)}if(t.on){t.eventListeners=Nk(t.on);delete t.on}if(!t.text){if(t.attributes){Mk(t.attributes)}const e=[];if(t.children){if(Hk(t.children)){e.push(t.children)}else{for(const n of t.children){if(Wk(n)||Gk(n)||Td(n)){e.push(n)}else{e.push(new yk(n))}}}}t.children=e}return t}function Mk(t){for(const e in t){if(t[e].value){t[e].value=xs(t[e].value)}zk(t,e)}}function Nk(t){for(const e in t){zk(t,e)}return t}function Vk(t){return{text:[t]}}function Lk(t){t.text=xs(t.text)}function zk(t,e){t[e]=xs(t[e])}function jk(t,e){if($k(e)){return t}else if($k(t)){return e}else{return`${t} ${e}`}}function qk(t,e){for(const n in e){if(t[n]){t[n].push(...e[n])}else{t[n]=e[n]}}}

6function Kk(t,e){if(e.attributes){if(!t.attributes){t.attributes={}}qk(t.attributes,e.attributes)}if(e.eventListeners){if(!t.eventListeners){t.eventListeners={}}qk(t.eventListeners,e.eventListeners)}if(e.text){t.text.push(...e.text)}if(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){Kk(t.children[n++],o)}}}function $k(t){return!t&&t!==0}function Gk(t){return t instanceof tb}function Wk(t){return t instanceof yk}function Hk(t){return t instanceof vk}function Uk(){return{children:[],bindings:[],attributes:{}}}function Jk(t){return t=="class"||t=="style"}var Yk=n(13);var Qk={injectType:"singletonStyleTag",attributes:{"data-cke":true}};Qk.insert="head";Qk.singleton=true;var Xk=rk()(Yk["a"],Qk);var Zk=Yk["a"].locals||{};class tb{constructor(t){this.element=null;this.isRendered=false;this.locale=t;this.t=t&&t.t;this._viewCollections=new Cs;this._unboundChildren=this.createCollection();this._viewCollections.on("add",((e,n)=>{n.locale=t}));this.decorate("render")}get bindTemplate(){if(this._bindTemplate){return this._bindTemplate}return this._bindTemplate=yk.bind(this,this)}createCollection(t){const e=new vk(t);this._viewCollections.add(e);return e}registerChild(t){if(!vs(t)){t=[t]}for(const e of t){this._unboundChildren.add(e)}}deregisterChild(t){if(!vs(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)}if(this.template){this.element=this.template.render();this.registerChild(this.template.getViews())}this.isRendered=true}destroy(){this.stopListening();this._viewCollections.map((t=>t.destroy()));if(this.template&&this.template._revertData){this.template.revert(this.element)}}}As(tb,Qd);As(tb,Qc);var eb="[object String]";function nb(t){return typeof t=="string"||!Je(t)&&E(t)&&_(t)==eb}var ob=nb;function ib(t,e,n={},o=[]){const i=n&&n.xmlns;const r=i?t.createElementNS(i,e):t.createElement(e);for(const t in n){r.setAttribute(t,n[t])}if(ob(o)||!vs(o)){o=[o]}for(let e of o){if(ob(e)){e=t.createTextNode(e)}r.appendChild(e)}return r}class rb extends vk{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");if(!t){t=ib(document,"div",{class:"ck-body-wrapper"});document.body.appendChild(t)}t.appendChild(this._bodyCollectionContainer)}detachFromDom(){super.destroy();if(this._bodyCollectionContainer){this._bodyCollectionContainer.remove()}const t=document.querySelector(".ck-body-wrapper");if(t&&t.childElementCount==0){t.remove()}}}var sb=n(14);var ab={injectType:"singletonStyleTag",attributes:{"data-cke":true}};ab.insert="head";ab.singleton=true;var cb=rk()(sb["a"],ab);var lb=sb["a"].locals||{};class db extends tb{constructor(t){super(t);this.body=new rb(t)}render(){super.render();this.body.attachToDom()}destroy(){this.body.detachFromDom();return super.destroy()}}var ub=n(15);var hb={injectType:"singletonStyleTag",attributes:{"data-cke":true}};hb.insert="head";hb.singleton=true;var fb=rk()(ub["a"],hb);var pb=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 gb 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;const e=new mb;e.text=t("Rich Text Editor");e.extendTemplate({attributes:{class:"ck-voice-label"}});return 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",false);this._editableElement=n;this._hasExternalElement=!!this._editableElement;this._editingView=e}render(){super.render();if(this._hasExternalElement){this.template.apply(this.element=this._editableElement)}else{this._editableElement=this.element}this.on("change:isFocused",(()=>

6this._updateIsFocusedClasses()));this._updateIsFocusedClasses()}destroy(){if(this._hasExternalElement){this.template.revert(this._editableElement)}super.destroy()}_updateIsFocusedClasses(){const t=this._editingView;if(t.isRenderingInProgress){n(this)}else{e(this)}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)=>{if(!r){e(o)}else{n(o)}}))}}}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;const 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 _b=n(16);var vb={injectType:"singletonStyleTag",attributes:{"data-cke":true}};vb.insert="head";vb.singleton=true;var Ab=rk()(_b["a"],vb);var Cb=_b["a"].locals||{};const yb=wb("px");class xb extends tb{constructor(t){super(t);const e=this.bindTemplate;this.set("isActive",false);this.set("isSticky",false);this.set("limiterElement",null);this.set("limiterBottomOffset",50);this.set("viewportTopOffset",0);this.set("_marginLeft",null);this.set("_isStickyToTheLimiter",false);this.set("_hasViewportTopOffset",false);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(Ld.window,"scroll",(()=>{this._checkIfShouldBeSticky()}));this.listenTo(this,"change:isActive",(()=>{this._checkIfShouldBeSticky()}))}_checkIfShouldBeSticky(){const t=this._panelRect=this._contentPanel.getBoundingClientRect();let e;if(!this.limiterElement){this.isSticky=false}else{e=this._limiterRect=this.limiterElement.getBoundingClientRect();this.isSticky=this.isActive&&e.top<this.viewportTopOffset&&this._panelRect.height+this.limiterBottomOffset<e.height}if(this.isSticky){this._isStickyToTheLimiter=e.bottom<t.height+this.limiterBottomOffset+this.viewportTopOffset;this._hasViewportTopOffset=!this._isStickyToTheLimiter&&!!this.viewportTopOffset;this._marginLeft=this._isStickyToTheLimiter?null:yb(-Ld.window.scrollX)}else{this._isStickyToTheLimiter=false;this._hasViewportTopOffset=false;this._marginLeft=null}}}class Eb{constructor(t){Object.assign(this,t);if(t.actions&&t.keystrokeHandler){for(const e in t.actions){let n=t.actions[e];if(typeof n=="string"){n=[n]}for(const o of n){t.keystrokeHandler.set(o,((t,n)=>{this[e]();n()}))}}}}get first(){return this.focusables.find(Pb)||null}get last(){return this.focusables.filter(Pb).slice(-1)[0]||null}get next(){return this._getFocusableItem(1)}get previous(){return this._getFocusableItem(-1)}get current(){let t=null;if(this.focusTracker.focusedElement===null){return null}this.focusables.find(((e,n)=>{const o=e.element===this.focusTracker.focusedElement;if(o){t=n}return o}));return t}focusFirst(){this._focus(this.first)}focusLast(){this._focus(this.last)}focusNext(){this._focus(this.next)}focusPrevious(){this._focus(this.previous)}_focus(t){if(t){t.focus()}}_getFocusableItem(t){const e=this.current;const n=this.focusables.length;if(!n){return null}if(e===null){return this[t===1?"first":"last"]}let o=(e+n+t)%n;do{const e=this.focusables.get(o);if(Pb(e)){return e}o=(o+n+t)%n}while(o!==e);return null}}function Pb(t){return!!(t.focus&&Ld.window.getComputedStyle(t.element).display!="none")}class Sb extends tb{constructor(t){super(t);this.setTemplate({tag:"span",attributes:{class:["ck","ck-toolbar__separator"]}})}}class Db extends tb{constructor(t){super(t);this.setTemplate({tag:"span",attributes:{class:["ck","ck-toolbar__line-break"]}})}}const Tb=100;class Bb{constructor(t,e){if(!Bb._observerInstance){Bb._createObserver()}this._element=t;this._callback=e;Bb._addElementCallback(t,e);Bb._observerInstance.observe(t)}destroy(){Bb._deleteElementCallback(this._element,this._callback)}static _addElementCallback(t,e){if(!Bb._elementCallbacks){Bb._elementCallbacks=new Map}let n=Bb._elementCallbacks.get(t);if(!n){n=new Set;Bb._elementCallbacks.set(t,n)}n.add(e)}static _deleteElementCallback(t,e){const n=Bb._getElementCallbacks(t);if(n){n.delete(e);

6if(!n.size){Bb._elementCallbacks.delete(t);Bb._observerInstance.unobserve(t)}}if(Bb._elementCallbacks&&!Bb._elementCallbacks.size){Bb._observerInstance=null;Bb._elementCallbacks=null}}static _getElementCallbacks(t){if(!Bb._elementCallbacks){return null}return Bb._elementCallbacks.get(t)}static _createObserver(){let t;if(typeof Ld.window.ResizeObserver==="function"){t=Ld.window.ResizeObserver}else{t=Ib}Bb._observerInstance=new t((t=>{for(const e of t){const t=Bb._getElementCallbacks(e.target);if(t){for(const n of t){n(e)}}}}))}}Bb._observerInstance=null;Bb._elementCallbacks=null;class Ib{constructor(t){this._callback=t;this._elements=new Set;this._previousRects=new Map;this._periodicCheckTimeout=null}observe(t){this._elements.add(t);this._checkElementRectsAndExecuteCallback();if(this._elements.size===1){this._startPeriodicCheck()}}unobserve(t){this._elements.delete(t);this._previousRects.delete(t);if(!this._elements.size){this._stopPeriodicCheck()}}_startPeriodicCheck(){const t=()=>{this._checkElementRectsAndExecuteCallback();this._periodicCheckTimeout=setTimeout(t,Tb)};this.listenTo(Ld.window,"resize",(()=>{this._checkElementRectsAndExecuteCallback()}));this._periodicCheckTimeout=setTimeout(t,Tb)}_stopPeriodicCheck(){clearTimeout(this._periodicCheckTimeout);this.stopListening();this._previousRects.clear()}_checkElementRectsAndExecuteCallback(){const t=[];for(const e of this._elements){if(this._hasRectChanged(e)){t.push({target:e,contentRect:this._previousRects.get(e)})}}if(t.length){this._callback(t)}}_hasRectChanged(t){if(!t.ownerDocument.body.contains(t)){return false}const e=new Ph(t);const n=this._previousRects.get(t);const o=!n||!n.isEqual(e);this._previousRects.set(t,e);return o}}As(Ib,Qd);function Ob(t){return t.bindTemplate.to((e=>{if(e.target===t.element){e.preventDefault()}}))}class Rb extends tb{constructor(t){super(t);const e=this.bindTemplate;this.set("isVisible",false);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(){if(this.children.length){this.children.first.focus()}}focusLast(){if(this.children.length){const t=this.children.last;if(typeof t.focusLast==="function"){t.focusLast()}else{t.focus()}}}}var Fb=n(17);var Mb={injectType:"singletonStyleTag",attributes:{"data-cke":true}};Mb.insert="head";Mb.singleton=true;var Nb=rk()(Fb["a"],Mb);var Vb=Fb["a"].locals||{};

6function Lb(t){if(!t||!t.parentNode){return null}if(t.offsetParent===Ld.document.body){return null}return t.offsetParent}function zb({element:t,target:e,positions:n,limiter:o,fitInViewport:i}){if(pt(e)){e=e()}if(pt(o)){o=o()}const r=Lb(t);const s=new Ph(t);const a=new Ph(e);let c;let l;if(!o&&!i){[l,c]=jb(n[0],a,s)}else{const t=o&&new Ph(o).getVisible();const e=i&&new Ph(Ld.window);const r=qb(n,{targetRect:a,elementRect:s,limiterRect:t,viewportRect:e});[l,c]=r||jb(n[0],a,s)}let d=Wb(c);if(r){d=Gb(d,r)}return{left:d.left,top:d.top,name:l}}function jb(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 qb(t,e){const{elementRect:n,viewportRect:o}=e;const i=n.getArea();const r=Kb(t,e);if(o){const t=r.filter((({viewportIntersectArea:t})=>t===i));const e=$b(t,i);if(e){return e}}return $b(r,i)}function Kb(t,{targetRect:e,elementRect:n,limiterRect:o,viewportRect:i}){const r=[];const s=n.getArea();for(const a of t){const t=jb(a,e,n);if(!t){continue}const[c,l]=t;let d=0;let u=0;if(o){if(i){const t=o.getIntersection(i);if(t){d=t.getIntersectionArea(l)}}else{d=o.getIntersectionArea(l)}}if(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 $b(t,e){let n=0;let o;let 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;if(t>n){n=t;o=s;i=r}}return o?[i,o]:null}function Gb({left:t,top:e},n){const o=Wb(new Ph(n));const i=xh(n);t-=o.left;e-=o.top;t+=n.scrollLeft;e+=n.scrollTop;t-=i.left;e-=i.top;return{left:t,top:e}}function Wb({left:t,top:e}){const{scrollX:n,scrollY:o}=Ld.window;return{left:t+n,top:e+o}}class Hb extends tb{constructor(t,e,n){super(t);const o=this.bindTemplate;this.buttonView=e;this.panelView=n;this.set("isOpen",false);this.set("isEnabled",true);this.set("class");this.set("id");this.set("panelPosition","auto");this.keystrokes=new jg;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",(()=>{if(!this.isOpen){return}if(this.panelPosition==="auto"){this.panelView.position=Hb._getOptimalPosition({element:this.panelView.element,target:this.buttonView.element,fitInViewport:true,positions:this._panelPositions}).name}else{this.panelView.position=this.panelPosition}}));this.keystrokes.listenTo(this.element);const t=(t,e)=>{if(this.isOpen){this.buttonView.focus();this.isOpen=false;e()}};this.keystrokes.set("arrowdown",((t,e)=>{if(this.buttonView.isEnabled&&!this.isOpen){this.isOpen=true;e()}}));this.keystrokes.set("arrowright",((t,e)=>{if(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}=Hb.defaultPanelPositions;if(this.locale.uiLanguageDirection==="ltr"){return[t,e,n,o]}else{return[e,t,o,n]}}}Hb.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"})};Hb._getOptimalPosition=zb;var Ub=n(18);var Jb={injectType:"singletonStyleTag",attributes:{"data-cke":true}};Jb.insert="head";Jb.singleton=true;var Yb=rk()(Ub["a"],Jb);var Qb=Ub["a"].locals||{};class Xb 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");const e=t.querySelector("svg");const n=e.getAttribute("viewBox");if(n){this.viewBox=n}this.element.innerHTML="";while(e.childNodes.length>0){this.element.appendChild(e.childNodes[0])}}}_colorFillPaths(){if(this.fillColor){this.element.querySelectorAll(".ck-icon__fill").forEach((t=>{t.style.fill=this.fillColor}))}}}var Zb=n(19);var tw={injectType:"singletonStyleTag",attributes:{"data-cke":true}};tw.insert="head";tw.singleton=true;var ew=rk()(Zb["a"],tw);var nw=Zb["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);var rw={injectType:"singletonStyleTag",attributes:{"data-cke":true}};rw.insert="head";rw.singleton=true;var sw=rk()(iw["a"],rw);var aw=iw["a"].locals||{};class cw extends tb{constructor(t){super(t);const e=this.bindTemplate;const n=ns();this.set("class");this.set("labelStyle");this.set("icon");this.set("isEnabled",true);this.set("isOn",false);this.set("isVisible",true);this.set("isToggleable",false);this.set("keystroke");this.set("label");this.set("tabindex",-1);this.set("tooltip");this.set("tooltipPosition","s");this.set("type","button");this.set("withText",false);this.set("withKeystroke",false);this.children=this.createCollection();this.tooltipView=this._createTooltipView();this.labelView=this._createLabelView(n);this.iconView=new Xb;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?t:"button")),tabindex:e.to("tabindex"),"aria-labelledby":`ck-editor__aria-label_${n}`,"aria-disabled":e.if("isEnabled",true,(t=>!t)),"aria-pressed":e.to("isOn",(t=>this.isToggleable?String(t):false))},children:this.children,on:{mousedown:e.to((t=>{t.preventDefault()})),click:e.to((t=>{if(this.isEnabled){this.fire("execute")}else{t.preventDefault()}}))}})}render(){super.render();if(this.icon){this.iconView.bind("content").to(this,"icon");this.children.add(this.iconView)}this.children.add(this.tooltipView);this.children.add(this.labelView);if(this.withKeystroke){this.children.add(this.keystrokeView)}}focus(){this.element.focus()}_createTooltipView(){const t=new ow;t.bind("text").to(this,"_tooltipString");t.bind("position").to(this,"tooltipPosition");return t}_createLabelView(t){const e=new tb;const n=this.bindTemplate;e.setTemplate({tag:"span",attributes:{class:["ck","ck-button__label"],style:n.to("labelStyle"),id:`ck-editor__aria-label_${t}`},children:[{text:this.bindTemplate.to("label")}]});return e}_createKeystrokeView(){const t=new tb;t.setTemplate({tag:"span",attributes:{class:["ck","ck-button__keystroke"]},children:[{text:this.bindTemplate.to("keystroke",(t=>Ll(t)))}]});return t}_getTooltipString(t,e,n){if(t){if(typeof t=="string"){return t}else{if(n){n=Ll(n)}if(t instanceof Function){return t(e,n)}else{return`${e}${n?` (${n})`:""}`}}}return""}}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":true}});this.delegate("execute").to(this,"open")}render(){super.render();this.children.add(this.arrowView)}_createArrowView(){const t=new Xb;t.content=lw;t.extendTemplate({attributes:{class:"ck-dropdown__arrow"}});return t}}var uw=n(21);var hw={injectType:"singletonStyleTag",attributes:{"data-cke":true}};hw.insert="head";hw.singleton=true;var fw=rk()(uw["a"],hw);var pw=uw["a"].locals||{};class mw extends tb{constructor(){super();this.items=this.createCollection();this.focusTracker=new tk;this.keystrokes=new jg;this._focusCycler=new Eb({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 gw 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);var ww={injectType:"singletonStyleTag",attributes:{"data-cke":true}};ww.insert="head";ww.singleton=true;var _w=rk()(bw["a"],ww);var vw=bw["a"].locals||{};class Aw extends cw{constructor(t){super(t);this.isToggleable=true;this.toggleSwitchView=this._createToggleView();this.extendTemplate({attributes:{class:"ck-switchbutton"}})}render(){super.render();this.children.add(this.toggleSwitchView)}_createToggleView(){const t=new tb;t.setTemplate({tag:"span",attributes:{class:["ck","ck-button__toggle"]},children:[{tag:"span",attributes:{class:["ck","ck-button__toggle__inner"]}}]});return t}}function Cw({emitter:t,activator:e,callback:n,contextElements:o}){t.listenTo(document,"mousedown",((t,i)=>{if(!e()){return}const r=typeof i.composedPath=="function"?i.composedPath():[];for(const t of o){if(t.contains(i.target)||r.includes(t)){return}}n()}))}var yw=n(23);var xw={injectType:"singletonStyleTag",attributes:{"data-cke":true}};xw.insert="head";xw.singleton=true;var Ew=rk()(yw["a"],xw);var Pw=yw["a"].locals||{};var Sw=n(24);var Dw={injectType:"singletonStyleTag",attributes:{"data-cke":true}};Dw.insert="head";Dw.singleton=true;var Tw=rk()(Sw["a"],Dw);var Bw=Sw["a"].locals||{};function Iw(t,e=dw){const n=new e(t);const o=new Rb(t);const i=new Hb(t,n,o);n.bind("isEnabled").to(i);if(n instanceof dw){n.bind("isOn").to(i,"isOpen")}else{n.arrowView.bind("isOn").to(i,"isOpen")}Fw(i);return i}function Ow(t,e){const n=t.locale;const o=n.t;const i=t.toolbarView=new $w(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 Rw(t,e){const n=t.locale;const o=t.listView=new mw(n);o.items.bindTo(e).using((({type:t,model:e})=>

6{if(t==="separator"){return new kw(n)}else if(t==="button"||t==="switchbutton"){const o=new gw(n);let i;if(t==="button"){i=new cw(n)}else{i=new Aw(n)}i.bind(...Object.keys(e)).to(e);i.delegate("execute").to(o);o.children.add(i);return o}}));t.panelView.children.add(o);o.items.delegate("execute").to(t)}function Fw(t){Mw(t);Nw(t);Vw(t)}function Mw(t){t.on("render",(()=>{Cw({emitter:t,activator:()=>t.isOpen,callback:()=>{t.isOpen=false},contextElements:[t.element]})}))}function Nw(t){t.on("execute",(e=>{if(e.source instanceof Aw){return}t.isOpen=false}))}function Vw(t){t.keystrokes.set("arrowdown",((e,n)=>{if(t.isOpen){t.panelView.focus();n()}}));t.keystrokes.set("arrowup",((e,n)=>{if(t.isOpen){t.panelView.focusLast();n()}}))}var Lw='<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>';var zw=n(25);var jw={injectType:"singletonStyleTag",attributes:{"data-cke":true}};jw.insert="head";jw.singleton=true;var qw=rk()(zw["a"],jw);var Kw=zw["a"].locals||{};class $w extends tb{constructor(t,e){super(t);const n=this.bindTemplate;const 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 jg;this.set("class");this.set("isCompact",false);this.itemsView=new Gw(t);this.children=this.createCollection();this.children.add(this.itemsView);this.focusables=this.createCollection();this._focusCycler=new Eb({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")];if(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:Ob(this)}});this._behavior=this.options.shouldGroupWhenFull?new Hw(this):new Ww(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(){this._behavior.destroy();return super.destroy()}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}fillFromConfig(t,e){this.items.addMany(t.map((n=>{if(n=="|"){return new Sb}else if(n=="-"){if(this.options.shouldGroupWhenFull){Object(ss["c"])("toolbarview-line-break-ignored-when-grouping-items",t)}return new Db}else if(e.has(n)){return e.create(n)}else{Object(ss["c"])("toolbarview-item-unavailable",{name:n})}})).filter((t=>t!==undefined)))}}class Gw extends tb{constructor(t){super(t);this.children=this.createCollection();this.setTemplate({tag:"div",attributes:{class:["ck","ck-toolbar__items"]},children:this.children})}}class Ww{constructor(t){const e=t.bindTemplate;t.set("isVertical",false);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 Hw{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=false;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){if(n>=this.ungroupedItems.length){this.groupedItems.remove(t)}else{this.ungroupedItems.remove(t)}}for(let t=n;t<n+e.added.length;t++){const o=e.added[t-n];if(t>this.ungroupedItems.length){this.groupedItems.add(o,t-this.ungroupedItems.length)}else{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)}

6destroy(){this.groupedItemsDropdown.destroy();this.resizeObserver.destroy()}_updateGrouping(){if(!this.viewElement.ownerDocument.body.contains(this.viewElement)){return}if(!this.viewElement.offsetParent){this.shouldUpdateGroupingOnNextResize=true;return}const t=this.groupedItems.length;let e;while(this._areItemsOverflowing){this._groupLastItem();e=true}if(!e&&this.groupedItems.length){while(this.groupedItems.length&&!this._areItemsOverflowing){this._ungroupFirstItem()}if(this._areItemsOverflowing){this._groupLastItem()}}if(this.groupedItems.length!==t){this.view.fire("groupedItemsUpdate")}}get _areItemsOverflowing(){if(!this.ungroupedItems.length){return false}const t=this.viewElement;const e=this.viewLocale.uiLanguageDirection;const n=new Ph(t.lastChild);const o=new Ph(t);if(!this.cachedPadding){const n=Ld.window.getComputedStyle(t);const o=e==="ltr"?"paddingRight":"paddingLeft";this.cachedPadding=Number.parseInt(n[o])}if(e==="ltr"){return n.right>o.right-this.cachedPadding}else{return n.left<o.left+this.cachedPadding}}_enableGroupingOnResize(){let t;this.resizeObserver=new Bb(this.viewElement,(e=>{if(!t||t!==e.contentRect.width||this.shouldUpdateGroupingOnNextResize){this.shouldUpdateGroupingOnNextResize=false;this._updateGrouping();t=e.contentRect.width}}));this._updateGrouping()}_enableGroupingOnMaxWidthChange(t){t.on("change:maxWidth",(()=>{this._updateGrouping()}))}_groupLastItem(){if(!this.groupedItems.length){this.viewChildren.add(new Sb);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));if(!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;const e=t.t;const n=Iw(t);n.class="ck-toolbar__grouped-dropdown";n.panelPosition=t.uiLanguageDirection==="ltr"?"sw":"se";Ow(n,[]);n.buttonView.set({label:e("Show more items"),tooltip:true,icon:Lw});n.toolbarView.items.bindTo(this.groupedItems).using((t=>t));return n}_updateFocusCycleableItems(){this.viewFocusables.clear();this.ungroupedItems.map((t=>{this.viewFocusables.add(t)}));if(this.groupedItems.length){this.viewFocusables.add(this.groupedItemsDropdown)}}}var Uw=n(26);var Jw={injectType:"singletonStyleTag",attributes:{"data-cke":true}};Jw.insert="head";Jw.singleton=true;var Yw=rk()(Uw["a"],Jw);var Qw=Uw["a"].locals||{};class Xw extends gb{constructor(t,e,n={}){super(t);this.stickyPanel=new xb(t);this.toolbar=new $w(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 Zw(t){if(t instanceof HTMLTextAreaElement){return t.value}return t.innerHTML}class t_ extends Kg{constructor(t,e){super(e);if(Ur(t)){this.sourceElement=t}this.data.processor=new Qg(this.data.viewDocument);this.model.document.createRoot();const n=!this.config.get("toolbar.shouldNotGroupWhenFull");const o=new Xw(this.locale,this.editing.view,{shouldToolbarGroupWhenFull:n});this.ui=new _k(this,o);Jg(this)}destroy(){if(this.sourceElement){this.updateSourceElement()}this.ui.destroy();return super.destroy()}static create(t,e={}){return new Promise((n=>{const o=new this(t,e);n(o.initPlugins().then((()=>o.ui.init(Ur(t)?t:null))).then((()=>

6{if(!Ur(t)&&e.initialData){throw new ss["a"]("editor-create-initial-data",null)}const n=e.initialData||e_(t);return o.data.init(n)})).then((()=>o.fire("ready"))).then((()=>o)))}))}}As(t_,Gg);As(t_,Ug);function e_(t){return Ur(t)?Zw(t):t}function n_(t){const e=t.next();if(e.done){return null}return e.value}function o_(t,e,n,o){let i;let r=null;if(typeof o=="function"){i=o}else{r=t.commands.get(o);i=()=>{t.execute(o)}}t.model.document.on("change:data",((o,s)=>{if(r&&!r.isEnabled||!e.isEnabled){return}const a=n_(t.model.document.selection.getRanges());if(!a.isCollapsed){return}if(s.type=="transparent"){return}const c=Array.from(t.model.document.differ.getChanges());const l=c[0];if(c.length!=1||l.type!=="insert"||l.name!="$text"||l.length!=1){return}const d=l.position.parent;if(d.is("element","codeBlock")){return}if(r&&r.value===true){return}const u=d.getChild(0);const h=t.model.createRangeOn(u);if(!h.containsRange(a)&&!a.end.isEqual(h.end)){return}const f=n.exec(u.data.substr(0,a.end.offset));if(!f){return}t.model.enqueueChange((t=>{const e=t.createPositionAt(d,0);const n=t.createPositionAt(d,f[0].length);const o=new kf(e,n);const r=i({match:f});if(r!==false){t.remove(o)}o.detach()}))}))}function i_(t,e,n,o){let i;let r;if(n instanceof RegExp){i=n}else{r=n}r=r||(t=>{let e;const n=[];const o=[];while((e=i.exec(t))!==null){if(e&&e.length<4){break}let{index:t,1:i,2:r,3:s}=e;const a=i+r+s;t+=e[0].length-a.length;const c=[t,t+i.length];const l=[t+i.length+r.length,t+i.length+r.length+s.length];n.push(c);n.push(l);o.push([t+i.length,t+i.length+r.length])}return{remove:n,format:o}});t.model.document.on("change:data",((n,i)=>{if(i.type=="transparent"||!e.isEnabled){return}const s=t.model;const a=s.document.selection;if(!a.isCollapsed){return}const c=Array.from(s.document.differ.getChanges());const l=c[0];if(c.length!=1||l.type!=="insert"||l.name!="$text"||l.length!=1){return}const d=a.focus;const u=d.parent;const{text:h,range:f}=s_(s.createRange(s.createPositionAt(u,0),d),s);const p=r(h);const m=r_(f.start,p.format,s);const g=r_(f.start,p.remove,s);if(!(m.length&&g.length)){return}s.enqueueChange((t=>{const e=o(t,m);if(e===false){return}for(const e of g.reverse()){t.remove(e)}}))}))}function r_(t,e,n){return e.filter((t=>t[0]!==undefined&&t[1]!==undefined)).map((e=>n.createRange(t.getShiftedBy(e[0]),t.getShiftedBy(e[1]))))}function s_(t,e){let n=t.start;const o=Array.from(t.getItems()).reduce(((t,o)=>{if(!(o.is("$text")||o.is("$textProxy"))||o.getAttribute("code")){n=e.createPositionAfter(o);return""}return t+o.data}),"");return{text:o,range:e.createRange(n,t.end)}}class a_{constructor(t){this.editor=t;this.set("isEnabled",true);this._disableStack=new Set}forceDisabled(t){this._disableStack.add(t);if(this._disableStack.size==1){this.on("set:isEnabled",c_,{priority:"highest"});this.isEnabled=false}}clearForceDisabled(t){this._disableStack.delete(t);if(this._disableStack.size==0){this.off("set:isEnabled",c_);this.isEnabled=true}}destroy(){this.stopListening()}static get isContextPlugin(){return false}}As(a_,Qc);function c_(t){t.return=false;t.stop()}class l_ extends a_{static get pluginName(){return"Autoformat"}afterInit(){this._addListAutoformats();this._addBasicStylesAutoformats();this._addHeadingAutoformats();this._addBlockQuoteAutoformats();this._addCodeBlockAutoformats()}_addListAutoformats(){const t=this.editor.commands;if(t.get("bulletedList")){o_(this.editor,this,/^[*-]\s$/,"bulletedList")}if(t.get("numberedList")){o_(this.editor,this,/^1[.|)]\s$/,"numberedList")}}_addBasicStylesAutoformats(){const t=this.editor.commands;if(t.get("bold")){const t=d_(this.editor,"bold");i_(this.editor,this,/(\*\*)([^*]+)(\*\*)$/g,t);i_(this.editor,this,/(__)([^_]+)(__)$/g,t)}if(t.get("italic")){const t=d_(this.editor,"italic");i_(this.editor,this,/(?:^|[^*])(\*)([^*_]+)(\*)$/g,t);i_(this.editor,this,/(?:^|[^_])(_)([^_]+)(_)$/g,t)}if(t.get("code")){const t=d_(this.editor,"code");i_(this.editor,this,/(`)([^`]+)(`)$/g,t)}if(t.get("strikethrough")){const t=d_(this.editor,"strikethrough");i_(this.editor,this,/(~~)([^~]+)(~~)$/g,t)}}_addHeadingAutoformats(){const t=this.editor.commands.get("heading");if(t){t.modelElements.filter((t=>

6t.match(/^heading[1-6]$/))).forEach((e=>{const n=e[7];const o=new RegExp(`^(#{${n}})\\s$`);o_(this.editor,this,o,(()=>{if(!t.isEnabled||t.value===e){return false}this.editor.execute("heading",{value:e})}))}))}}_addBlockQuoteAutoformats(){if(this.editor.commands.get("blockQuote")){o_(this.editor,this,/^>\s$/,"blockQuote")}}_addCodeBlockAutoformats(){if(this.editor.commands.get("codeBlock")){o_(this.editor,this,/^```$/,"codeBlock")}}}function d_(t,e){return(n,o)=>{const i=t.commands.get(e);if(!i.isEnabled){return false}const r=t.model.schema.getValidRanges(o,e);for(const t of r){n.setAttribute(e,true,t)}n.removeSelectionAttribute(e)}}function u_(t,e){let n=t.start;const o=Array.from(t.getItems()).reduce(((t,o)=>{if(!(o.is("$text")||o.is("$textProxy"))){n=e.createPositionAfter(o);return""}return t+o.data}),"");return{text:o,range:e.createRange(n,t.end)}}class h_{constructor(t,e){this.model=t;this.testCallback=e;this.hasMatch=false;this.set("isEnabled",true);this.on("change:isEnabled",(()=>{if(this.isEnabled){this._startListening()}else{this.stopListening(t.document.selection);this.stopListening(t.document)}}));this._startListening()}_startListening(){const t=this.model;const e=t.document;this.listenTo(e.selection,"change:range",((t,{directChange:n})=>{if(!n){return}if(!e.selection.isCollapsed){if(this.hasMatch){this.fire("unmatched");this.hasMatch=false}return}this._evaluateTextBeforeSelection("selection")}));this.listenTo(e,"change:data",((t,e)=>{if(e.type=="transparent"){return}this._evaluateTextBeforeSelection("data",{batch:e})}))}_evaluateTextBeforeSelection(t,e={}){const n=this.model;const o=n.document;const i=o.selection;const r=n.createRange(n.createPositionAt(i.focus.parent,0),i.focus);const{text:s,range:a}=u_(r,n);const c=this.testCallback(s);if(!c&&this.hasMatch){this.fire("unmatched")}this.hasMatch=!!c;if(c){const n=Object.assign(e,{text:s,range:a});if(typeof c=="object"){Object.assign(n,c)}this.fire(`matched:${t}`,n)}}}As(h_,Qc);function f_(t,e,n){var o=t.length;n=n===undefined?o:n;return!e&&n>=o?t:Oa(t,e,n)}var p_=f_;var m_="\\ud800-\\udfff",g_="\\u0300-\\u036f",k_="\\ufe20-\\ufe2f",b_="\\u20d0-\\u20ff",w_=g_+k_+b_,__="\\ufe0e\\ufe0f";var v_="\\u200d";var A_=RegExp("["+v_+m_+w_+__+"]");function C_(t){return A_.test(t)}var y_=C_;function x_(t){return t.split("")}var E_=x_;var P_="\\ud800-\\udfff",S_="\\u0300-\\u036f",D_="\\ufe20-\\ufe2f",T_="\\u20d0-\\u20ff",B_=S_+D_+T_,I_="\\ufe0e\\ufe0f";var O_="["+P_+"]",R_="["+B_+"]",F_="\\ud83c[\\udffb-\\udfff]",M_="(?:"+R_+"|"+F_+")",N_="[^"+P_+"]",V_="(?:\\ud83c[\\udde6-\\uddff]){2}",L_="[\\ud800-\\udbff][\\udc00-\\udfff]",z_="\\u200d";var j_=M_+"?",q_="["+I_+"]?",K_="(?:"+z_+"(?:"+[N_,V_,L_].join("|")+")"+q_+j_+")*",$_=q_+j_+K_,G_="(?:"+[N_+R_+"?",R_,V_,L_,O_].join("|")+")";var W_=RegExp(F_+"(?="+F_+")|"+G_+$_,"g");function H_(t){return t.match(W_)||[]}var U_=H_;function J_(t){return y_(t)?U_(t):E_(t)}var Y_=J_;function Q_(t){return function(e){e=Aa(e);var n=y_(e)?Y_(e):undefined;var o=n?n[0]:e.charAt(0);var i=n?p_(n,1).join(""):e.slice(1);return o[t]()+i}}var X_=Q_;var Z_=X_("toUpperCase");var tv=Z_;const ev=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g;const nv=/^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i;const ov=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i;const iv=/^((\w+:(\/{2,})?)|(\W))/i;const rv="Ctrl+K";function sv(t){return t.is("attributeElement")&&!!t.getCustomProperty("link")}function av(t,{writer:e}){const n=e.createAttributeElement("a",{href:t},{priority:5});e.setCustomProperty("link",true,n);return n}function cv(t){t=String(t);return lv(t)?t:"#"}function lv(t){const e=t.replace(ev,"");return e.match(nv)}function dv(t,e){const n={"Open in a new tab":t("Open in a new tab"),Downloadable:t("Downloadable")};e.forEach((t=>{if(t.label&&n[t.label]){t.label=n[t.label]}return t}));return e}function uv(t){const e=[];if(t){for(const[n,o]of Object.entries(t)){const t=Object.assign({},o,{id:`link${tv(n)}`});e.push(t)}}return e}function hv(t,e){if(!t){return false}return t.is("element","image")&&e.checkAttribute("image","linkHref")}function fv(t){return ov.test(t)}function pv(t,e){const n=fv(t)?"mailto:":e;const o=!!n&&!iv.test(t);return t&&o?n+t:t}const mv=4;

6const gv=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");const kv=2;class bv extends a_{static get pluginName(){return"AutoLink"}init(){const t=this.editor;const 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;const e=new h_(t.model,(t=>{if(!wv(t)){return}const e=_v(t.substr(0,t.length-1));if(e){return{url:e}}}));const 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);const c=a.getShiftedBy(-s.length);const l=t.model.createRange(c,a);this._applyAutoLink(s,l)}));e.bind("isEnabled").to(this)}_enableEnterHandling(){const t=this.editor;const e=t.model;const n=t.commands.get("enter");if(!n){return}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;const e=t.model;const n=t.commands.get("shiftEnter");if(!n){return}n.on("execute",(()=>{const t=e.document.selection.getFirstPosition();const n=e.createRange(e.createPositionAt(t.parent,0),t.getShiftedBy(-1));this._checkAndApplyAutoLinkOnRange(n)}))}_checkAndApplyAutoLinkOnRange(t){const e=this.editor.model;const{text:n,range:o}=u_(t,e);const i=_v(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;if(!this.isEnabled||!vv(e,n)){return}n.enqueueChange((n=>{const o=this.editor.config.get("link.defaultProtocol");const i=pv(t,o);n.setAttribute("linkHref",i,e)}))}}function wv(t){return t.length>mv&&t[t.length-1]===" "&&t[t.length-2]!==" "}function _v(t){const e=gv.exec(t);return e?e[kv]:null}function vv(t,e){return e.schema.checkAttributeInSelection(e.createSelection(t),"linkHref")}class Av{constructor(t){this.editor=t;this.set("value",undefined);this.set("isEnabled",false);this._disableStack=new Set;this.decorate("execute");this.listenTo(this.editor.model.document,"change",(()=>{this.refresh()}));this.on("execute",(t=>{if(!this.isEnabled){t.stop()}}),{priority:"high"});this.listenTo(t,"change:isReadOnly",((t,e,n)=>{if(n){this.forceDisabled("readOnlyMode")}else{this.clearForceDisabled("readOnlyMode")}}))}refresh(){this.isEnabled=true}forceDisabled(t){this._disableStack.add(t);if(this._disableStack.size==1){this.on("set:isEnabled",Cv,{priority:"highest"});this.isEnabled=false}}clearForceDisabled(t){this._disableStack.delete(t);if(this._disableStack.size==0){this.off("set:isEnabled",Cv);this.refresh()}}execute(){}destroy(){this.stopListening()}}As(Av,Qc);function Cv(t){t.return=false;t.stop()}class yv extends Av{constructor(t,e){super(t);this.attributeKey=e}refresh(){const t=this.editor.model;const e=t.document;this.value=this._getValueFromFirstAllowedNode();this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model;const n=e.document;const o=n.selection;const i=t.forceValue===undefined?!this.value:t.forceValue;e.change((t=>{if(o.isCollapsed){if(i){t.setSelectionAttribute(this.attributeKey,true)}else{t.removeSelectionAttribute(this.attributeKey)}}else{const n=e.schema.getValidRanges(o.getRanges(),this.attributeKey);for(const e of n){if(i){t.setAttribute(this.attributeKey,i,e)}else{t.removeAttribute(this.attributeKey,e)}}}}))}_getValueFromFirstAllowedNode(){const t=this.editor.model;const e=t.schema;const 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 false}}const xv="bold";class Ev extends a_{static get pluginName(){return"BoldEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:xv});t.model.schema.setAttributeProperties(xv,{isFormatting:true,copyOnEnter:true});t.conversion.attributeToElement({model:xv,view:"strong",upcastAlso:["b",t=>{const e=t.getStyle("font-weight");if(!e){return null}if(e=="bold"||Number(e)>=600){return{name:true,styles:["font-weight"]}}}]});t.commands.add(xv,new yv(t,xv));

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cw(n);i.set({label:e("Bold"),icon:Pv,keystroke:"CTRL+B",tooltip:true,isToggleable:true});i.bind("isOn","isEnabled").to(o,"value","isEnabled");this.listenTo(i,"execute",(()=>{t.execute(Sv);t.editing.view.focus()}));return i}))}}class Tv extends a_{static get requires(){return[Ev,Dv]}static get pluginName(){return"Bold"}}class Bv{constructor(t){this.files=Iv(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 Iv(t){const e=t.files?Array.from(t.files):[];const n=t.items?Array.from(t.items):[];if(e.length){return e}return n.filter((t=>t.kind==="file")).map((t=>t.getAsFile()))}class Ov extends nh{constructor(t){super(t);const e=this.document;this.domEventType=["paste","copy","cut","drop","dragover"];this.listenTo(e,"paste",n,{priority:"low"});this.listenTo(e,"drop",n,{priority:"low"});function n(t,n){n.preventDefault();const o=n.dropRange?[n.dropRange]:Array.from(e.selection.getRanges());const i=new ts(e,"clipboardInput");e.fire(i,{dataTransfer:n.dataTransfer,targetRanges:o});if(i.stop.called){n.stopPropagation()}}}onDomEvent(t){const e={dataTransfer:new Bv(t.clipboardData?t.clipboardData:t.dataTransfer)};if(t.type=="drop"){e.dropRange=Rv(this.view,t)}this.fire(t.type,t,e)}}function Rv(t,e){const n=e.target.ownerDocument;const o=e.clientX;const i=e.clientY;let r;if(n.caretRangeFromPoint&&n.caretRangeFromPoint(o,i)){r=n.caretRangeFromPoint(o,i)}else if(e.rangeParent){r=n.createRange();r.setStart(e.rangeParent,e.rangeOffset);r.collapse(true)}if(r){return t.domConverter.domRangeToView(r)}else{return t.document.selection.getFirstRange()}}class Fv extends a_{static get pluginName(){return"PastePlainText"}init(){const t=this.editor.editing.view;const e=t.document;let n=false;t.addObserver(Ov);this.listenTo(e,"keydown",((t,e)=>{n=e.shiftKey}));this.listenTo(e,"clipboardInput",((t,e)=>{if(n){e.asPlainText=true}}),{priority:"high"})}}function Mv(t){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$/,"&nbsp;").replace(/\s\s/g," &nbsp;");if(t.includes("</p><p>")||t.includes("<br>")){t=`<p>${t}</p>`}return t}function Nv(t){return t.replace(/<span(?: class="Apple-converted-space"|)>(\s+)<\/span>/g,((t,e)=>{if(e.length==1){return" "}return e}))}const Vv=["figcaption","li"];function Lv(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=Lv(o);if(n&&(n.is("containerElement")||o.is("containerElement"))){if(Vv.includes(n.name)||Vv.includes(o.name)){e+="\n"}else{e+="\n\n"}}e+=t;n=o}}return e}class zv extends a_{static get pluginName(){return"Clipboard"}static get requires(){return[Fv]}init(){const t=this.editor;const e=t.model.document;const n=t.editing.view;const o=n.document;this._htmlDataProcessor=new Qg(o);n.addObserver(Ov);this.listenTo(o,"clipboardInput",(e=>{if(t.isReadOnly){e.stop()}}),{priority:"highest"});this.listenTo(o,"clipboardInput",((t,e)=>{const o=e.dataTransfer;let i="";if(o.getData("text/html")){i=Nv(o.getData("text/html"))}else if(o.getData("text/plain")){i=Mv(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});if(r.stop.called){t.stop()}n.scrollToTheSelection()}),{priority:"low"});this.listenTo(this,"inputTransformation",((t,e)=>{if(!e.content.isEmpty){const n=this.editor.data;const o=this.editor.model;const i=n.toModel(e.content,"$clipboardHolder");if(i.childCount==0){return}o.change((t=>{const n=o.document.selection;if(e.asPlainText||jv(i,o.schema)){const e=Array.from(n.getAttributes()).filter((([t])=>o.schema.getAttributeProperties(t).isFormatting));if(!n.isCollapsed){o.deleteContent(n,{doNotAutoparagraph:true})}e.push(...n.getAttributes());const r=t.createRangeIn(i);for(const n of r.getItems()){if(n.is("$text")||n.is("$textProxy")){t.setAttributes(e,n)}}}o.insertContent(i)}));t.stop()}}),{priority:"low"});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.listenTo(o,"copy",i,{priority:"low"});this.listenTo(o,"cut",((e,n)=>{if(t.isReadOnly){n.preventDefault()}else{i(e,n)}}),{priority:"low"});this.listenTo(o,"clipboardOutput",((n,o)=>

6{if(!o.content.isEmpty){o.dataTransfer.setData("text/html",this._htmlDataProcessor.toData(o.content));o.dataTransfer.setData("text/plain",Lv(o.content))}if(o.method=="cut"){t.model.deleteContent(e.selection)}}),{priority:"low"})}}function jv(t,e){if(t.childCount>1){return false}const n=t.getChild(0);if(e.isObject(n)){return false}return[...n.getAttributeKeys()].length==0}function*qv(t,e){for(const n of e){if(n&&t.getAttributeProperties(n[0]).copyOnEnter){yield n}}}class Kv extends Av{execute(){const t=this.editor.model;const e=t.document;t.change((n=>{$v(this.editor.model,n,e.selection,t.schema);this.fire("afterExecute",{writer:n})}))}}function $v(t,e,n,o){const i=n.isCollapsed;const r=n.getFirstRange();const s=r.start.parent;const a=r.end.parent;if(o.isLimit(s)||o.isLimit(a)){if(!i&&s==a){t.deleteContent(n)}return}if(i){const t=qv(e.model.schema,n.getAttributes());Gv(e,r.start);e.setSelectionAttribute(t)}else{const o=!(r.start.isAtStart&&r.end.isAtEnd);const i=s==a;t.deleteContent(n,{leaveUnmerged:o});if(o){if(i){Gv(e,n.focus)}else{e.setSelection(a,0)}}}}function Gv(t,e){t.split(e);t.setSelection(e.parent.nextSibling,0)}class Wv extends tu{constructor(t){super(t);const e=this.document;e.on("keydown",((t,n)=>{if(this.isEnabled&&n.keyCode==Ml.enter){let o;e.once("enter",(t=>o=t),{priority:"highest"});e.fire("enter",new eh(e,n.domEvent,{isSoft:n.shiftKey}));if(o&&o.stop.called){t.stop()}}}))}observe(){}}class Hv extends a_{static get pluginName(){return"Enter"}init(){const t=this.editor;const e=t.editing.view;const n=e.document;e.addObserver(Wv);t.commands.add("enter",new Kv(t));this.listenTo(n,"enter",((n,o)=>{o.preventDefault();if(o.isSoft){return}t.execute("enter");e.scrollToTheSelection()}),{priority:"low"})}}class Uv extends Av{execute(){const t=this.editor.model;const e=t.document;t.change((n=>{Yv(t,n,e.selection);this.fire("afterExecute",{writer:n})}))}refresh(){const t=this.editor.model;const e=t.document;this.isEnabled=Jv(t.schema,e.selection)}}function Jv(t,e){if(e.rangeCount>1){return false}const n=e.anchor;if(!n||!t.checkChild(n,"softBreak")){return false}const o=e.getFirstRange();const i=o.start.parent;const r=o.end.parent;if((Xv(i,t)||Xv(r,t))&&i!==r){return false}return true}function Yv(t,e,n){const o=n.isCollapsed;const i=n.getFirstRange();const r=i.start.parent;const s=i.end.parent;const a=r==s;if(o){const o=qv(t.schema,n.getAttributes());Qv(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});if(a){Qv(t,e,n.focus)}else{if(o){e.setSelection(s,0)}}}}function Qv(t,e,n){const o=e.createElement("softBreak");t.insertContent(o,n);e.setSelection(o,"after")}function Xv(t,e){if(t.is("rootElement")){return false}return e.isLimit(t)||Xv(t.parent,e)}class Zv extends a_{static get pluginName(){return"ShiftEnter"}init(){const t=this.editor;const e=t.model.schema;const n=t.conversion;const o=t.editing.view;const i=o.document;e.register("softBreak",{allowWhere:"$text",isInline:true});n.for("upcast").elementToElement({model:"softBreak",view:"br"});n.for("downcast").elementToElement({model:"softBreak",view:(t,{writer:e})=>e.createEmptyElement("br")});o.addObserver(Wv);t.commands.add("shiftEnter",new Uv(t));this.listenTo(i,"enter",((e,n)=>{n.preventDefault();if(!n.isSoft){return}t.execute("shiftEnter");o.scrollToTheSelection()}),{priority:"low"})}}class tA extends Av{execute(){const t=this.editor.model;const e=t.document.selection;let n=t.schema.getLimitElement(e);if(e.containsEntireContent(n)||!eA(t.schema,n)){do{n=n.parent;if(!n){return}}while(!eA(t.schema,n))}t.change((t=>{t.setSelection(n,"in")}))}}function eA(t,e){return t.isLimit(e)&&(t.checkChild(e,"$text")||t.checkChild(e,"paragraph"))}const nA=Vl("Ctrl+A");class oA extends a_{static get pluginName(){return"SelectAllEditing"}init(){const t=this.editor;const e=t.editing.view;const n=e.document;t.commands.add("selectAll",new tA(t));this.listenTo(n,"keydown",((e,n)=>{if(Nl(n)===nA){t.execute("selectAll");n.preventDefault()}}))}}var iA='<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 .2.09.2.2v1.6a.2.2 0 0 1-.2.2H.2a.2.2 0 0 1-.2-.2v-1.6c0-.11.09-.2.2-.2h1.1zm18.5 0c.11 0 .2.09.2.2v1.6a.2.2 0 0 1-.2.2h-1.1a.2.2 0 0 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o=new cw(e);const i=e.t;o.set({label:i("Select all"),icon:iA,keystroke:"Ctrl+A",tooltip:true});o.bind("isOn","isEnabled").to(n,"value","isEnabled");this.listenTo(o,"execute",(()=>{t.execute("selectAll");t.editing.view.focus()}));return o}

6))}}class sA extends a_{static get requires(){return[oA,rA]}static get pluginName(){return"SelectAll"}}class aA{constructor(t,e=20){this.model=t;this.size=0;this.limit=e;this.isLocked=false;this._changeCallback=(t,e)=>{if(e.type!="transparent"&&e!==this._batch){this._reset(true)}};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(){if(!this._batch){this._batch=this.model.createBatch()}return this._batch}input(t){this.size+=t;if(this.size>=this.limit){this._reset(true)}}lock(){this.isLocked=true}unlock(){this.isLocked=false}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){if(!this.isLocked||t){this._batch=null;this.size=0}}}class cA extends Av{constructor(t,e){super(t);this._buffer=new aA(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;const n=e.document;const o=t.text||"";const i=o.length;const r=t.range?e.createSelection(t.range):n.selection;const s=t.resultRange;e.enqueueChange(this._buffer.batch,(t=>{this._buffer.lock();this._batches.add(this._buffer.batch);e.deleteContent(r);if(o){e.insertContent(t.createText(o,n.selection.getAttributes()),r)}if(s){t.setSelection(s)}else if(!r.is("documentSelection")){t.setSelection(r)}this._buffer.unlock();this._buffer.input(i)}))}}function lA(t){let e=null;const n=t.model;const o=t.editing.view;const i=t.commands.get("input");if(Pl.isAndroid){o.document.on("beforeinput",((t,e)=>r(e)),{priority:"lowest"})}else{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"});function r(t){const r=n.document;const s=o.document.isComposing;const c=e&&e.isEqual(r.selection);e=null;if(!i.isEnabled){return}if(uA(t)||r.selection.isCollapsed){return}if(s&&t.keyCode===229){return}if(!s&&t.keyCode===229&&c){return}a()}function s(){const t=n.document;const e=t.selection.rangeCount===1?t.selection.getFirstRange().isFlat:true;if(t.selection.isCollapsed||e){return}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()}}const dA=[Nl("arrowUp"),Nl("arrowRight"),Nl("arrowDown"),Nl("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++){dA.push(t)}function uA(t){if(t.ctrlKey){return true}return dA.includes(t.keyCode)}function hA(t,e){const n=[];let o=0;let i;t.forEach((t=>{if(t=="equal"){r();o++}else if(t=="insert"){if(s("insert")){i.values.push(e[o])}else{r();i={type:"insert",index:o,values:[e[o]]}}o++}else{if(s("delete")){i.howMany++}else{r();i={type:"delete",index:o,howMany:1}}}}));r();return n;function r(){if(i){n.push(i);i=null}}function s(t){return i&&i.type==t}}function fA(t){if(t.length==0){return false}for(const e of t){if(e.type==="children"&&!pA(e)){return true}}return false}function pA(t){if(t.newChildren.length-t.oldChildren.length!=1){return}const e=Pd(t.oldChildren,t.newChildren,mA);const n=hA(e,t.newChildren);if(n.length>1){return}const o=n[0];if(!(!!o.values[0]&&o.values[0].is("$text"))){return}return o}function mA(t,e){if(!!t&&t.is("$text")&&!!e&&e.is("$text")){return t.data===e.data}else{return t===e}}function gA(t){t.editing.view.document.on("mutations",((e,n,o)=>{new kA(t).handle(n,o)}))}class kA{constructor(t){this.editor=t;this.editing=this.editor.editing}handle(t,e){if(fA(t)){this._handleContainerChildrenMutations(t,e)}else{for(const n of t){this._handleTextMutation(n,e);this._handleTextNodeInsertion(n)}}}_handleContainerChildrenMutations(t,e){const n=bA(t);if(!n){return}const o=this.editor.editing.view.domConverter;const i=o.mapViewToDom(n);const r=new $d(this.editor.editing.view.document);const s=this.editor.data.toModel(r.domToView(i)).getChild(0);const a=this.editor.editing.mapper.toModelElement(n);if(!a){return}const c=Array.from(s.getChildren());const l=Array.from(a.getChildren());const d=c[c.length-1];const u=l[l.length-1];const h=d&&d.is("element","softBreak");const f=u&&!u.is("element","softBreak");if(h&&f){c.pop()}const p=this.editor.model.schema;if(!wA(c,p)||!wA(l,p)){return}const m=c.map((t=>t.is("$text")?t.data:"@")).join("").replace(/\u00A0/g," ");const g=l.map((t=>t.is("$text")?t.data:"@")).join("").replace(/\u00A0/g," ");

6if(g===m){return}const k=Pd(g,m);const{firstChangeAt:b,insertions:w,deletions:_}=_A(k);let v=null;if(e){v=this.editing.mapper.toModelRange(e.getFirstRange())}const A=m.substr(b,w);const C=this.editor.model.createRange(this.editor.model.createPositionAt(a,b),this.editor.model.createPositionAt(a,b+_));this.editor.execute("input",{text:A,range:C,resultRange:v})}_handleTextMutation(t,e){if(t.type!="text"){return}const n=t.newText.replace(/\u00A0/g," ");const o=t.oldText.replace(/\u00A0/g," ");if(o===n){return}const i=Pd(o,n);const{firstChangeAt:r,insertions:s,deletions:a}=_A(i);let c=null;if(e){c=this.editing.mapper.toModelRange(e.getFirstRange())}const l=this.editing.view.createPositionAt(t.node,r);const d=this.editing.mapper.toModelPosition(l);const u=this.editor.model.createRange(d,d.getShiftedBy(a));const h=n.substr(r,s);this.editor.execute("input",{text:h,range:u,resultRange:c})}_handleTextNodeInsertion(t){if(t.type!="children"){return}const e=pA(t);const n=this.editing.view.createPositionAt(t.node,e.index);const o=this.editing.mapper.toModelPosition(n);const i=e.values[0].data;this.editor.execute("input",{text:i.replace(/\u00A0/g," "),range:this.editor.model.createRange(o)})}}function bA(t){const e=t.map((t=>t.node)).reduce(((t,e)=>t.getCommonAncestor(e,{includeSelf:true})));if(!e){return}return e.getAncestors({includeSelf:true,parentFirst:true}).find((t=>t.is("containerElement")||t.is("rootElement")))}function wA(t,e){return t.every((t=>e.isInline(t)))}function _A(t){let e=null;let n=null;for(let o=0;o<t.length;o++){const i=t[o];if(i!="equal"){e=e===null?o:e;n=o}}let o=0;let i=0;for(let r=e;r<=n;r++){if(t[r]!="insert"){o++}if(t[r]!="delete"){i++}}return{insertions:i,deletions:o,firstChangeAt:e}}class vA extends a_{static get pluginName(){return"Input"}init(){const t=this.editor;const e=new cA(t,t.config.get("typing.undoStep")||20);t.commands.add("input",e);lA(t);gA(t)}isInput(t){const e=this.editor.commands.get("input");return e._batches.has(t)}}class AA extends Av{constructor(t,e){super(t);this.direction=e;this._buffer=new aA(t.model,t.config.get("typing.undoStep"))}get buffer(){return this._buffer}execute(t={}){const e=this.editor.model;const n=e.document;e.enqueueChange(this._buffer.batch,(o=>{this._buffer.lock();const i=o.createSelection(t.selection||n.selection);const r=i.isCollapsed;if(i.isCollapsed){e.modifySelection(i,{direction:this.direction,unit:t.unit})}if(this._shouldEntireContentBeReplacedWithParagraph(t.sequence||1)){this._replaceEntireContentWithParagraph(o);return}if(i.isCollapsed){return}let s=0;

6i.getFirstRange().getMinimalFlatRanges().forEach((t=>{s+=ml(t.getWalker({singleCharacters:true,ignoreElementEnd:true,shallow:true}))}));e.deleteContent(i,{doNotResetEntireContent:r,direction:this.direction});this._buffer.input(s);o.setSelection(i);this._buffer.unlock()}))}_shouldEntireContentBeReplacedWithParagraph(t){if(t>1){return false}const e=this.editor.model;const n=e.document;const o=n.selection;const i=e.schema.getLimitElement(o);const r=o.isCollapsed&&o.containsEntireContent(i);if(!r){return false}if(!e.schema.checkChild(i,"paragraph")){return false}const s=i.getChild(0);if(s&&s.name==="paragraph"){return false}return true}_replaceEntireContentWithParagraph(t){const e=this.editor.model;const n=e.document;const o=n.selection;const i=e.schema.getLimitElement(o);const r=t.createElement("paragraph");t.remove(t.createRangeIn(i));t.insert(r,i);t.setSelection(r,0)}}class CA extends tu{constructor(t){super(t);const e=t.document;let n=0;e.on("keyup",((t,e)=>{if(e.keyCode==Ml.delete||e.keyCode==Ml.backspace){n=0}}));e.on("keydown",((t,e)=>{const i={};if(e.keyCode==Ml.delete){i.direction="forward";i.unit="character"}else if(e.keyCode==Ml.backspace){i.direction="backward";i.unit="codePoint"}else{return}const r=Pl.isMac?e.altKey:e.ctrlKey;i.unit=r?"word":i.unit;i.sequence=++n;o(t,e.domEvent,i)}));if(Pl.isAndroid){e.on("beforeinput",((e,n)=>{if(n.domEvent.inputType!="deleteContentBackward"){return}const i={unit:"codepoint",direction:"backward",sequence:1};const r=n.domTarget.ownerDocument.defaultView.getSelection();if(r.anchorNode==r.focusNode&&r.anchorOffset+1!=r.focusOffset){i.selectionToRemove=t.domConverter.domSelectionToView(r)}o(e,n.domEvent,i)}))}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));if(i&&i.stop.called){t.stop()}}}observe(){}}class yA extends a_{static get pluginName(){return"Delete"}init(){const t=this.editor;const e=t.editing.view;const n=e.document;e.addObserver(CA);t.commands.add("forwardDelete",new AA(t,"forward"));t.commands.add("delete",new AA(t,"backward"));this.listenTo(n,"delete",((n,o)=>{const i={unit:o.unit,sequence:o.sequence};if(o.selectionToRemove){const e=t.model.createSelection();const n=[];for(const e of o.selectionToRemove.getRanges()){n.push(t.editing.mapper.toModelRange(e))}e.setTo(n);i.selection=e}t.execute(o.direction=="forward"?"forwardDelete":"delete",i);o.preventDefault();e.scrollToTheSelection()}));if(Pl.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 xA extends a_{static get requires(){return[vA,yA]}static get pluginName(){return"Typing"}}const EA=new Map;function PA(t,e,n){let o=EA.get(t);if(!o){o=new Map;EA.set(t,o)}o.set(e,n)}function SA(t,e){const n=EA.get(t);if(n&&n.has(e)){return n.get(e)}return DA}function DA(t){return[t]}function TA(t,e,n={}){const o=SA(t.constructor,e.constructor);try{t=t.clone();return o(t,e,n)}catch(t){throw t}}function BA(t,e,n){t=t.slice();e=e.slice();const o=new IA(n.document,n.useRelations,n.forceWeakRemove);o.setOriginalOperations(t);o.setOriginalOperations(e);const i=o.originalOperations;if(t.length==0||e.length==0){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;while(a<t.length){const n=t[a];const i=r.get(n);if(i==e.length){a++;continue}const s=e[i];const c=TA(n,s,o.getContext(n,s,true));const l=TA(s,n,o.getContext(s,n,false));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;const o=e.length-s.originalOperationsBCount;RA(t,o-n);RA(e,n-o)}OA(t,s.nextBaseVersionB);OA(e,s.nextBaseVersionA);return{operationsA:t,operationsB:e,originalOperations:i}}class IA{constructor(t,e,n=false){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 Cm:{switch(e.constructor){case Sm:{if(t.targetPosition.isEqual(e.sourcePosition)||e.movedRange.containsPosition(t.targetPosition)){this._setRelation(t,e,"insertAtSource")}else if(t.targetPosition.isEqual(e.deletionPosition)){this._setRelation(t,e,"insertBetween")}else if(t.targetPosition.isAfter(e.sourcePosition)){this._setRelation(t,e,"moveTargetAfter")}break}

6case Cm:{if(t.targetPosition.isEqual(e.sourcePosition)||t.targetPosition.isBefore(e.sourcePosition)){this._setRelation(t,e,"insertBefore")}else{this._setRelation(t,e,"insertAfter")}break}}break}case Dm:{switch(e.constructor){case Sm:{if(t.splitPosition.isBefore(e.sourcePosition)){this._setRelation(t,e,"splitBefore")}break}case Cm:{if(t.splitPosition.isEqual(e.sourcePosition)||t.splitPosition.isBefore(e.sourcePosition)){this._setRelation(t,e,"splitBefore")}break}}break}case Sm:{switch(e.constructor){case Sm:{if(!t.targetPosition.isEqual(e.sourcePosition)){this._setRelation(t,e,"mergeTargetNotMoved")}if(t.sourcePosition.isEqual(e.targetPosition)){this._setRelation(t,e,"mergeSourceNotMoved")}if(t.sourcePosition.isEqual(e.sourcePosition)){this._setRelation(t,e,"mergeSameElement")}break}case Dm:{if(t.sourcePosition.isEqual(e.splitPosition)){this._setRelation(t,e,"splitAtSource")}}}break}case xm:{const n=t.newRange;if(!n){return}switch(e.constructor){case Cm:{const o=ef._createFromPositionAndShift(e.sourcePosition,e.howMany);const i=o.containsPosition(n.start)||o.start.isEqual(n.start);const r=o.containsPosition(n.end)||o.end.isEqual(n.end);if((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 Sm:{const o=n.start.isEqual(e.targetPosition);const i=n.start.isEqual(e.deletionPosition);const r=n.end.isEqual(e.deletionPosition);const s=n.end.isEqual(e.sourcePosition);if(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);const o=this._history.getUndoneOperation(n);if(!o){return null}const i=this.originalOperations.get(t);const r=this._relations.get(i);if(r){return r.get(o)||null}return null}_setRelation(t,e,n){const o=this.originalOperations.get(t);const i=this.originalOperations.get(e);let r=this._relations.get(o);if(!r){r=new Map;this._relations.set(o,r)}r.set(i,n)}}function OA(t,e){for(const n of t){n.baseVersion=e++}}function RA(t,e){for(let n=0;n<e;n++){t.push(new Xm(0))}}PA(vm,vm,((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 vm(e,t.key,t.oldValue,t.newValue,0)));const i=t.range.getIntersection(e.range);if(i){if(n.aIsStrong){o.push(new vm(i,e.key,e.newValue,t.newValue,0))}}if(o.length==0){return[new Xm(0)]}return o}else{return[t]}}));PA(vm,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);const o=n.map((e=>new vm(e,t.key,t.oldValue,t.newValue,t.baseVersion)));if(e.shouldReceiveAttributes){const n=FA(e,t.key,t.oldValue);if(n){o.unshift(n)}}return o}t.range=t.range._getTransformedByInsertion(e.position,e.howMany,false)[0];return[t]}));function FA(t,e,n){const o=t.nodes;const i=o.getNode(0).getAttribute(e);if(i==n){return null}const r=new ef(t.position,t.position.getShiftedBy(t.howMany));return new vm(r,e,i,n,0)}PA(vm,Sm,((t,e)=>{const n=[];if(t.range.start.hasSameParentAs(e.deletionPosition)){if(t.range.containsPosition(e.deletionPosition)||t.range.start.isEqual(e.deletionPosition)){n.push(ef._createFromPositionAndShift(e.graveyardPosition,1))}}const o=t.range._getTransformedByMergeOperation(e);if(!o.isCollapsed){n.push(o)}return n.map((e=>new vm(e,t.key,t.oldValue,t.newValue,t.baseVersion)))}));PA(vm,Cm,((t,e)=>{const n=MA(t.range,e);return n.map((e=>new vm(e,t.key,t.oldValue,t.newValue,t.baseVersion)))}));function MA(t,e){const n=ef._createFromPositionAndShift(e.sourcePosition,e.howMany);let o=null;let i=[];if(n.containsRange(t,true)){o=t}else if(t.start.hasSameParentAs(n.start)){i=t.getDifference(n);o=t.getIntersection(n)}else{i=[t]}const r=[];for(let t of i){t=t._getTransformedByDeletion(e.sourcePosition,e.howMany);const n=e.getMovedRangeStart();const o=t.start.hasSameParentAs(n);t=t._getTransformedByInsertion(n,e.howMany,o);

6r.push(...t)}if(o){r.push(o._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany,false)[0])}return r}PA(vm,Dm,((t,e)=>{if(t.range.end.isEqual(e.insertionPosition)){if(!e.graveyardPosition){t.range.end.offset++}return[t]}if(t.range.start.hasSameParentAs(e.splitPosition)&&t.range.containsPosition(e.splitPosition)){const n=t.clone();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";return[t,n]}t.range=t.range._getTransformedBySplitOperation(e);return[t]}));PA(ym,vm,((t,e)=>{const n=[t];if(t.shouldReceiveAttributes&&t.position.hasSameParentAs(e.range.start)&&e.range.containsPosition(t.position)){const o=FA(t,e.key,e.newValue);if(o){n.push(o)}}return n}));PA(ym,ym,((t,e,n)=>{if(t.position.isEqual(e.position)&&n.aIsStrong){return[t]}t.position=t.position._getTransformedByInsertOperation(e);return[t]}));PA(ym,Cm,((t,e)=>{t.position=t.position._getTransformedByMoveOperation(e);return[t]}));PA(ym,Dm,((t,e)=>{t.position=t.position._getTransformedBySplitOperation(e);return[t]}));PA(ym,Sm,((t,e)=>{t.position=t.position._getTransformedByMergeOperation(e);return[t]}));PA(xm,ym,((t,e)=>{if(t.oldRange){t.oldRange=t.oldRange._getTransformedByInsertOperation(e)[0]}if(t.newRange){t.newRange=t.newRange._getTransformedByInsertOperation(e)[0]}return[t]}));PA(xm,xm,((t,e,n)=>{if(t.name==e.name){if(n.aIsStrong){t.oldRange=e.newRange?e.newRange.clone():null}else{return[new Xm(0)]}}return[t]}));PA(xm,Sm,((t,e)=>{if(t.oldRange){t.oldRange=t.oldRange._getTransformedByMergeOperation(e)}if(t.newRange){t.newRange=t.newRange._getTransformedByMergeOperation(e)}return[t]}));PA(xm,Cm,((t,e,n)=>{if(t.oldRange){t.oldRange=ef._createFromRanges(t.oldRange._getTransformedByMoveOperation(e))}if(t.newRange){if(n.abRelation){const o=ef._createFromRanges(t.newRange._getTransformedByMoveOperation(e));if(n.abRelation.side=="left"&&e.targetPosition.isEqual(t.newRange.start)){t.newRange.start.path=n.abRelation.path;t.newRange.end=o.end;return[t]}else if(n.abRelation.side=="right"&&e.targetPosition.isEqual(t.newRange.end)){t.newRange.start=o.start;t.newRange.end.path=n.abRelation.path;return[t]}}t.newRange=ef._createFromRanges(t.newRange._getTransformedByMoveOperation(e))}return[t]}));PA(xm,Dm,((t,e,n)=>{if(t.oldRange){t.oldRange=t.oldRange._getTransformedBySplitOperation(e)}if(t.newRange){if(n.abRelation){const o=t.newRange._getTransformedBySplitOperation(e);if(t.newRange.start.isEqual(e.splitPosition)&&n.abRelation.wasStartBeforeMergedElement){t.newRange.start=Qh._createAt(e.insertionPosition)}else if(t.newRange.start.isEqual(e.splitPosition)&&!n.abRelation.wasInLeftElement){t.newRange.start=Qh._createAt(e.moveTargetPosition)}if(t.newRange.end.isEqual(e.splitPosition)&&n.abRelation.wasInRightElement){t.newRange.end=Qh._createAt(e.moveTargetPosition)}else if(t.newRange.end.isEqual(e.splitPosition)&&n.abRelation.wasEndBeforeMergedElement){t.newRange.end=Qh._createAt(e.insertionPosition)}else{t.newRange.end=o.end}return[t]}t.newRange=t.newRange._getTransformedBySplitOperation(e)}return[t]}));PA(Sm,ym,((t,e)=>{if(t.sourcePosition.hasSameParentAs(e.position)){t.howMany+=e.howMany}t.sourcePosition=t.sourcePosition._getTransformedByInsertOperation(e);t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e);return[t]}));PA(Sm,Sm,((t,e,n)=>{if(t.sourcePosition.isEqual(e.sourcePosition)&&t.targetPosition.isEqual(e.targetPosition)){if(!n.bWasUndone){return[new Xm(0)]}else{const n=e.graveyardPosition.path.slice();n.push(0);t.sourcePosition=new Qh(e.graveyardPosition.root,n);t.howMany=0;return[t]}}if(t.sourcePosition.isEqual(e.sourcePosition)&&!t.targetPosition.isEqual(e.targetPosition)&&!n.bWasUndone&&n.abRelation!="splitAtSource"){const o=t.targetPosition.root.rootName=="$graveyard";const i=e.targetPosition.root.rootName=="$graveyard";const r=o&&!i;const s=i&&!o;const a=s||!r&&n.aIsStrong;if(a){const n=e.targetPosition._getTransformedByMergeOperation(e);const o=t.targetPosition._getTransformedByMergeOperation(e);return[new Cm(n,t.howMany,o,0)]}else{return[new Xm(0)]}}if(t.sourcePosition.hasSameParentAs(e.targetPosition)){t.howMany+=e.howMany}t.sourcePosition=t.sourcePosition._getTransformedByMergeOperation(e);t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e);if(!t.graveyardPosition.isEqual(e.graveyardPosition)||!n.aIsStrong){t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)}return[t]}));PA(Sm,Cm,((t,e,n)=>{const o=ef._createFromPositionAndShift(e.sourcePosition,e.howMany);if(e.type=="remove"&&!n.bWasUndone&&!n.forceWeakRemove){if(t.deletionPosition.hasSameParentAs(e.sourcePosition)&&o.containsPosition(t.sourcePosition)){return[new Xm(0)]}}if(t.sourcePosition.hasSameParentAs(e.targetPosition)){t.howMany+=e.howMany}if(t.sourcePosition.hasSameParentAs(e.sourcePosition)){t.howMany-=e.howMany}t.sourcePosition=t.sourcePosition._getTransformedByMoveOperation(e);t.targetPosition=t.targetPosition._getTransformedByMoveOperation(e);if(!t.graveyardPosition.isEqual(e.targetPosition)){t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)}return[t]}));PA(Sm,Dm,((t,e,n)=>{if(e.graveyardPosition){t.graveyardPosition=t.graveyardPosition._getTransformedByDeletion(e.graveyardPosition,1);if(t.deletionPosition.isEqual(e.graveyardPosition)){t.howMany=e.howMany}}if(t.targetPosition.isEqual(e.splitPosition)){const o=e.howMany!=0;const i=e.graveyardPosition&&t.deletionPosition.isEqual(e.graveyardPosition);if(o||i||n.abRelation=="mergeTargetNotMoved"){t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e);return[t]}}

6if(t.sourcePosition.isEqual(e.splitPosition)){if(n.abRelation=="mergeSourceNotMoved"){t.howMany=0;t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e);return[t]}if(n.abRelation=="mergeSameElement"||t.sourcePosition.offset>0){t.sourcePosition=e.moveTargetPosition.clone();t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e);return[t]}}if(t.sourcePosition.hasSameParentAs(e.splitPosition)){t.howMany=e.splitPosition.offset}t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e);t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e);return[t]}));PA(Cm,ym,((t,e)=>{const n=ef._createFromPositionAndShift(t.sourcePosition,t.howMany);const o=n._getTransformedByInsertOperation(e,false)[0];t.sourcePosition=o.start;t.howMany=o.end.offset-o.start.offset;if(!t.targetPosition.isEqual(e.position)){t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e)}return[t]}));PA(Cm,Cm,((t,e,n)=>{const o=ef._createFromPositionAndShift(t.sourcePosition,t.howMany);const i=ef._createFromPositionAndShift(e.sourcePosition,e.howMany);let r=n.aIsStrong;let s=!n.aIsStrong;if(n.abRelation=="insertBefore"||n.baRelation=="insertAfter"){s=true}else if(n.abRelation=="insertAfter"||n.baRelation=="insertBefore"){s=false}let a;if(t.targetPosition.isEqual(e.targetPosition)&&s){a=t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany)}else{a=t.targetPosition._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany)}if(NA(t,e)&&NA(e,t)){return[e.getReversed()]}const c=o.containsPosition(e.targetPosition);if(c&&o.containsRange(i,true)){o.start=o.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany);o.end=o.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany);return VA([o],a)}const l=i.containsPosition(t.targetPosition);if(l&&i.containsRange(o,true)){o.start=o.start._getCombined(e.sourcePosition,e.getMovedRangeStart());o.end=o.end._getCombined(e.sourcePosition,e.getMovedRangeStart());return VA([o],a)}const d=Ms(t.sourcePosition.getParentPath(),e.sourcePosition.getParentPath());if(d=="prefix"||d=="extension"){o.start=o.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany);o.end=o.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany);return VA([o],a)}if(t.type=="remove"&&e.type!="remove"&&!n.aWasUndone&&!n.forceWeakRemove){r=true}else if(t.type!="remove"&&e.type=="remove"&&!n.bWasUndone&&!n.forceWeakRemove){r=false}const u=[];const 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=Ms(t.start.getParentPath(),e.getMovedRangeStart().getParentPath())=="same";const o=t._getTransformedByInsertion(e.getMovedRangeStart(),e.howMany,n);u.push(...o)}const f=o.getIntersection(i);if(f!==null&&r){f.start=f.start._getCombined(e.sourcePosition,e.getMovedRangeStart());f.end=f.end._getCombined(e.sourcePosition,e.getMovedRangeStart());if(u.length===0){u.push(f)}else if(u.length==1){if(i.start.isBefore(o.start)||i.start.isEqual(o.start)){u.unshift(f)}else{u.push(f)}}else{u.splice(1,0,f)}}if(u.length===0){return[new Xm(t.baseVersion)]}return VA(u,a)}));PA(Cm,Dm,((t,e,n)=>{let o=t.targetPosition.clone();if(!t.targetPosition.isEqual(e.insertionPosition)||!e.graveyardPosition||n.abRelation=="moveTargetAfter"){o=t.targetPosition._getTransformedBySplitOperation(e)}const i=ef._createFromPositionAndShift(t.sourcePosition,t.howMany);if(i.end.isEqual(e.insertionPosition)){if(!e.graveyardPosition){t.howMany++}t.targetPosition=o;return[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 VA(n,o)}if(t.targetPosition.isEqual(e.splitPosition)&&n.abRelation=="insertAtSource"){o=e.moveTargetPosition}if(t.targetPosition.isEqual(e.insertionPosition)&&n.abRelation=="insertBetween"){o=t.targetPosition}const r=i._getTransformedBySplitOperation(e);const s=[r];if(e.graveyardPosition){const o=i.start.isEqual(e.graveyardPosition)||i.containsPosition(e.graveyardPosition);if(t.howMany>1&&o&&!n.aWasUndone){s.push(ef._createFromPositionAndShift(e.insertionPosition,1))}}return VA(s,o)}));PA(Cm,Sm,((t,e,n)=>{const o=ef._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.deletionPosition.hasSameParentAs(t.sourcePosition)&&o.containsPosition(e.sourcePosition)){if

6(t.type=="remove"&&!n.forceWeakRemove){if(!n.aWasUndone){const n=[];let o=e.graveyardPosition.clone();let i=e.targetPosition._getTransformedByMergeOperation(e);if(t.howMany>1){n.push(new Cm(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);const s=new Cm(o,1,r,0);const a=s.getMovedRangeStart().path.slice();a.push(0);const c=new Qh(s.targetPosition.root,a);i=i._getTransformedByMove(o,r,1);const l=new Cm(i,e.howMany,c,0);n.push(s);n.push(l);return n}}else{if(t.howMany==1){if(!n.bWasUndone){return[new Xm(0)]}else{t.sourcePosition=e.graveyardPosition.clone();t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e);return[t]}}}}const i=ef._createFromPositionAndShift(t.sourcePosition,t.howMany);const r=i._getTransformedByMergeOperation(e);t.sourcePosition=r.start;t.howMany=r.end.offset-r.start.offset;t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e);return[t]}));PA(Em,ym,((t,e)=>{t.position=t.position._getTransformedByInsertOperation(e);return[t]}));PA(Em,Sm,((t,e)=>{if(t.position.isEqual(e.deletionPosition)){t.position=e.graveyardPosition.clone();t.position.stickiness="toNext";return[t]}t.position=t.position._getTransformedByMergeOperation(e);return[t]}));PA(Em,Cm,((t,e)=>{t.position=t.position._getTransformedByMoveOperation(e);return[t]}));PA(Em,Em,((t,e,n)=>{if(t.position.isEqual(e.position)){if(n.aIsStrong){t.oldName=e.newName}else{return[new Xm(0)]}}return[t]}));PA(Em,Dm,((t,e)=>{const n=t.position.path;const o=e.splitPosition.getParentPath();if(Ms(n,o)=="same"&&!e.graveyardPosition){const e=new Em(t.position.getShiftedBy(1),t.oldName,t.newName,0);return[t,e]}t.position=t.position._getTransformedBySplitOperation(e);return[t]}));PA(Pm,Pm,((t,e,n)=>{if(t.root===e.root&&t.key===e.key){if(!n.aIsStrong||t.newValue===e.newValue){return[new Xm(0)]}else{t.oldValue=e.newValue}}return[t]}));PA(Dm,ym,((t,e)=>{if(t.splitPosition.hasSameParentAs(e.position)&&t.splitPosition.offset<e.position.offset){t.howMany+=e.howMany}t.splitPosition=t.splitPosition._getTransformedByInsertOperation(e);t.insertionPosition=Dm.getInsertionPosition(t.splitPosition);return[t]}));PA(Dm,Sm,((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 Qh(e.graveyardPosition.root,n);const i=Dm.getInsertionPosition(new Qh(e.graveyardPosition.root,n));const r=new Dm(o,0,null,0);r.insertionPosition=i;t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e);t.insertionPosition=Dm.getInsertionPosition(t.splitPosition);t.graveyardPosition=r.insertionPosition.clone();t.graveyardPosition.stickiness="toNext";return[r,t]}if(t.splitPosition.hasSameParentAs(e.deletionPosition)&&!t.splitPosition.isAfter(e.deletionPosition)){t.howMany--}if(t.splitPosition.hasSameParentAs(e.targetPosition)){t.howMany+=e.howMany}t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e);t.insertionPosition=Dm.getInsertionPosition(t.splitPosition);if(t.graveyardPosition){t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)}return[t]}));PA(Dm,Cm,((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);const o=t.graveyardPosition._getTransformedByMoveOperation(e);const i=o.path.slice();i.push(0);const r=new Qh(o.root,i);const s=new Cm(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);t.howMany-=n;if(t.splitPosition.hasSameParentAs(e.targetPosition)&&t.splitPosition.offset<e.targetPosition.offset){t.howMany+=e.howMany}t.splitPosition=e.sourcePosition.clone();t.insertionPosition=Dm.getInsertionPosition(t.splitPosition);return[t]}const i=t.splitPosition.isEqual(e.targetPosition);if(i&&(n.baRelation=="insertAtSource"||n.abRelation=="splitBefore")){t.howMany+=e.howMany;t.splitPosition=t.splitPosition._getTransformedByDeletion(e.sourcePosition,e.howMany);t.insertionPosition=Dm.getInsertionPosition(t.splitPosition);return[t]}

6if(!e.sourcePosition.isEqual(e.targetPosition)){if(t.splitPosition.hasSameParentAs(e.sourcePosition)&&t.splitPosition.offset<=e.sourcePosition.offset){t.howMany-=e.howMany}if(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";if(t.graveyardPosition){t.insertionPosition=t.insertionPosition._getTransformedByMoveOperation(e)}else{t.insertionPosition=Dm.getInsertionPosition(t.splitPosition)}return[t]}));PA(Dm,Dm,((t,e,n)=>{if(t.splitPosition.isEqual(e.splitPosition)){if(!t.graveyardPosition&&!e.graveyardPosition){return[new Xm(0)]}if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition)){return[new Xm(0)]}if(n.abRelation=="splitBefore"){t.howMany=0;t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e);return[t]}}if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition)){const o=t.splitPosition.root.rootName=="$graveyard";const i=e.splitPosition.root.rootName=="$graveyard";const r=o&&!i;const s=i&&!o;const a=s||!r&&n.aIsStrong;if(a){const n=[];if(e.howMany){n.push(new Cm(e.moveTargetPosition,e.howMany,e.splitPosition,0))}if(t.howMany){n.push(new Cm(t.splitPosition,t.howMany,t.moveTargetPosition,0))}return n}else{return[new Xm(0)]}}if(t.graveyardPosition){t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e)}if(t.splitPosition.isEqual(e.insertionPosition)&&n.abRelation=="splitBefore"){t.howMany++;return[t]}if(e.splitPosition.isEqual(t.insertionPosition)&&n.baRelation=="splitBefore"){const n=e.insertionPosition.path.slice();n.push(0);const o=new Qh(e.insertionPosition.root,n);const i=new Cm(t.insertionPosition,1,o,0);return[t,i]}if(t.splitPosition.hasSameParentAs(e.splitPosition)&&t.splitPosition.offset<e.splitPosition.offset){t.howMany-=e.howMany}t.splitPosition=t.splitPosition._getTransformedBySplitOperation(e);t.insertionPosition=Dm.getInsertionPosition(t.splitPosition);return[t]}));function NA(t,e){return t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany)===null}function VA(t,e){const n=[];for(let o=0;o<t.length;o++){const i=t[o];const r=new Cm(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}class LA extends Av{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;const 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;const i=o.document;const r=[];const s=t.map((t=>t.getTransformedByOperations(n)));const a=s.flat();for(const t of s){const e=t.filter((t=>t.root!=i.graveyard)).filter((t=>!jA(t,a)));if(!e.length){continue}zA(e);r.push(e[0])}if(r.length){o.change((t=>{t.setSelection(r,{backward:e})}))}}_undo(t,e){const n=this.editor.model;const 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;const r=Array.from(o.history.getOperations(i));const s=BA([t.getReversed()],r,{useRelations:true,document:this.editor.model.document,padWithNoOps:false,forceWeakRemove:true});const a=s.operationsA;for(const i of a){e.addOperation(i);n.applyOperation(i);o.history.setOperationAsUndone(t,i)}}}}function zA(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];const o=n.getJoined(t[e],true);if(o){e--;t.splice(e,2,o)}}}function jA(t,e){return e.some((e=>e!==t&&e.containsRange(t,true)))}class qA extends LA{execute(t=null){const e=t?this._stack.findIndex((e=>e.batch==t)):this._stack.length-1;const n=this._stack.splice(e,1)[0];const o=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(o,(()=>

6{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 KA extends LA{execute(){const t=this._stack.pop();const e=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(e,(()=>{const n=t.batch.operations[t.batch.operations.length-1];const o=n.baseVersion+1;const 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 $A extends a_{static get pluginName(){return"UndoEditing"}constructor(t){super(t);this._batchRegistry=new WeakSet}init(){const t=this.editor;this._undoCommand=new qA(t);this._redoCommand=new KA(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;const i=this._redoCommand._createdBatches.has(o);const r=this._undoCommand._createdBatches.has(o);const s=this._batchRegistry.has(o);if(s||o.type=="transparent"&&!i&&!r){return}

6else{if(i){this._undoCommand.addBatch(o)}else if(!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 GA='<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>';var WA='<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 HA extends a_{init(){const t=this.editor;const e=t.locale;const n=t.t;const o=e.uiLanguageDirection=="ltr"?GA:WA;const i=e.uiLanguageDirection=="ltr"?WA:GA;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);const a=new cw(r);a.set({label:e,icon:o,keystroke:n,tooltip:true});a.bind("isEnabled").to(s,"isEnabled");this.listenTo(a,"execute",(()=>{i.execute(t);i.editing.view.focus()}));return a}))}}class UA extends a_{static get requires(){return[$A,HA]}static get pluginName(){return"Undo"}}class JA extends a_{static get requires(){return[zv,Hv,sA,Zv,xA,UA]}static get pluginName(){return"Essentials"}}const YA="italic";class QA extends a_{static get pluginName(){return"ItalicEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:YA});t.model.schema.setAttributeProperties(YA,{isFormatting:true,copyOnEnter:true});t.conversion.attributeToElement({model:YA,view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]});t.commands.add(YA,new yv(t,YA));t.keystrokes.set("CTRL+I",YA)}}var XA='<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 ZA="italic";class tC extends a_{init(){const t=this.editor;const e=t.t;t.ui.componentFactory.add(ZA,(n=>{const o=t.commands.get(ZA);const i=new cw(n);i.set({label:e("Italic"),icon:XA,keystroke:"CTRL+I",tooltip:true,isToggleable:true});i.bind("isOn","isEnabled").to(o,"value","isEnabled");this.listenTo(i,"execute",(()=>{t.execute(ZA);t.editing.view.focus()}));return i}))}}class eC extends a_{static get requires(){return[QA,tC]}static get pluginName(){return"Italic"}}class nC extends nh{constructor(t){super(t);this.domEventType="mousedown"}onDomEvent(t){this.fire(t.type,t)}}class oC extends a_{static get pluginName(){return"TwoStepCaretMovement"}constructor(t){super(t);this.attributes=new Set;this._overrideUid=null}init(){const t=this.editor;const e=t.model;const n=t.editing.view;const o=t.locale;const 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==Ml.arrowright;const r=e.keyCode==Ml.arrowleft;if(!n&&!r){return}const s=o.contentLanguageDirection;let a=false;if(s==="ltr"&&n||s==="rtl"&&r){a=this._handleForwardMovement(e)}else{a=this._handleBackwardMovement(e)}if(a===true){t.stop()}}),{priority:is.get("high")+1});this._isNextGravityRestorationSkipped=false;this.listenTo(i,"change:range",((t,e)=>{if(this._isNextGravityRestorationSkipped){this._isNextGravityRestorationSkipped=false;return}if(!this._isGravityOverridden){return}if(!e.directChange&&cC(i.getFirstPosition(),this.attributes)){return}this._restoreGravity()}))}registerAttribute(t){this.attributes.add(t)}_handleForwardMovement(t){const e=this.attributes;const n=this.editor.model;const o=n.document.selection;const i=o.getFirstPosition();if(this._isGravityOverridden){return false}if(i.isAtStart&&iC(o,e)){return false}if(cC(i,e)){sC(t);this._overrideGravity();return true}}_handleBackwardMovement(t){const e=this.attributes;const n=this.editor.model;const o=n.document.selection;const i=o.getFirstPosition();if(this._isGravityOverridden){sC(t);this._restoreGravity();rC(n,e,i);return true}else{if(i.isAtStart){if(iC(o,e)){sC(t);rC(n,e,i);return true}return false}

6if(aC(i,e)){if(i.isAtEnd&&!iC(o,e)&&cC(i,e)){sC(t);rC(n,e,i);return true}this._isNextGravityRestorationSkipped=true;this._overrideGravity();return false}}}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 iC(t,e){for(const n of e){if(t.hasAttribute(n)){return true}}return false}function rC(t,e,n){const o=n.nodeBefore;t.change((t=>{if(o){t.setSelectionAttribute(o.getAttributes())}else{t.removeSelectionAttribute(e)}}))}function sC(t){t.preventDefault()}function aC(t,e){const n=t.getShiftedBy(-1);return cC(n,e)}function cC(t,e){const{nodeBefore:n,nodeAfter:o}=t;for(const t of e){const e=n?n.getAttribute(t):undefined;const i=o?o.getAttribute(t):undefined;if(i!==e){return true}}return false}function lC(t,e,n,o){return o.createRange(dC(t,e,n,true,o),dC(t,e,n,false,o))}function dC(t,e,n,o,i){let r=t.textNode||(o?t.nodeBefore:t.nodeAfter);let s=null;while(r&&r.getAttribute(e)==n){s=r;r=o?r.previousSibling:r.nextSibling}return s?i.createPositionAt(s,o?"before":"after"):t}function uC(t,e,n,o){const i=t.editing.view;const r=new Set;i.document.registerPostFixer((i=>{const s=t.model.document.selection;let a=false;if(s.hasAttribute(e)){const c=lC(s.getFirstPosition(),e,s.getAttribute(e),t.model);const l=t.editing.mapper.toViewRange(c);for(const t of l.getItems()){if(t.is("element",n)&&!t.hasClass(o)){i.addClass(o,t);r.add(t);a=true}}}return a}));t.conversion.for("editingDowncast").add((t=>{t.on("insert",e,{priority:"highest"});t.on("remove",e,{priority:"highest"});t.on("attribute",e,{priority:"highest"});t.on("selection",e,{priority:"highest"});function e(){i.change((t=>{for(const e of r.values()){t.removeClass(o,e);r.delete(e)}}))}}))}class hC{constructor(){this._definitions=new Set}get length(){return this._definitions.size}add(t){if(Array.isArray(t)){t.forEach((t=>this._definitions.add(t)))}else{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;const i=o.document.selection;for(const t of this._definitions){const r=o.createAttributeElement("a",t.attributes,{priority:5});o.setCustomProperty("link",true,r);if(t.callback(e.attributeNewValue)){if(e.item.is("selection")){o.wrap(i.getFirstRange(),r)}else{o.wrap(n.mapper.toViewRange(e.range),r)}}else{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);const i=Array.from(o.getChildren()).find((t=>t.name==="a"));for(const t of this._definitions){const o=$s(t.attributes);if(t.callback(e.attributeNewValue)){for(const[t,e]of o){if(t==="class"){n.writer.addClass(e,i)}else{n.writer.setAttribute(t,e,i)}}}else{for(const[t,e]of o){if(t==="class"){n.writer.removeClass(e,i)}else{n.writer.removeAttribute(t,i)}}}}}))}}}class fC extends Av{constructor(t){super(t);this.manualDecorators=new Cs;this.automaticDecorators=new hC}restoreManualDecoratorStates(){for(const t of this.manualDecorators){t.value=this._getDecoratorStateFromModel(t.id)}}refresh(){const t=this.editor.model;const e=t.document;const n=n_(e.selection.getSelectedBlocks());if(hv(n,t.schema)){this.value=n.getAttribute("linkHref");this.isEnabled=t.schema.checkAttribute(n,"linkHref")}else{this.value=e.selection.getAttribute("linkHref");this.isEnabled=t.schema.checkAttributeInSelection(e.selection,"linkHref")}for(const t of this.manualDecorators){t.value=this._getDecoratorStateFromModel(t.id)}}execute(t,e={}){const n=this.editor.model;const o=n.document.selection;const i=[];const r=[];for(const t in e){if(e[t]){i.push(t)}else{r.push(t)}}n.change((e=>{if(o.isCollapsed){const s=o.getFirstPosition();if(o.hasAttribute("linkHref")){const a=lC(s,"linkHref",o.getAttribute("linkHref"),n);e.setAttribute("linkHref",t,a);i.forEach((t=>{e.setAttribute(t,true,a)}));r.forEach((t=>{e.removeAttribute(t,a)}));e.setSelection(e.createPositionAfter(a.end.nodeBefore))}else if(t!==""){const r=$s(o.getAttributes());r.set("linkHref",t);

6i.forEach((t=>{r.set(t,true)}));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");const a=[];for(const t of o.getSelectedBlocks()){if(n.schema.checkAttribute(t,"linkHref")){a.push(e.createRangeOn(t))}}const c=a.slice();for(const t of s){if(this._isRangeToUpdate(t,a)){c.push(t)}}for(const n of c){e.setAttribute("linkHref",t,n);i.forEach((t=>{e.setAttribute(t,true,n)}));r.forEach((t=>{e.removeAttribute(t,n)}))}}}))}_getDecoratorStateFromModel(t){const e=this.editor.model;const n=e.document;const o=n_(n.selection.getSelectedBlocks());if(hv(o,e.schema)){return o.getAttribute(t)}return n.selection.getAttribute(t)}_isRangeToUpdate(t,e){for(const n of e){if(n.containsRange(t)){return false}}return true}}class pC extends Av{refresh(){const t=this.editor.model;const e=t.document;const n=n_(e.selection.getSelectedBlocks());if(hv(n,t.schema)){this.isEnabled=t.schema.checkAttribute(n,"linkHref")}else{this.isEnabled=t.schema.checkAttributeInSelection(e.selection,"linkHref")}}execute(){const t=this.editor;const e=this.editor.model;const n=e.document.selection;const o=t.commands.get("link");e.change((t=>{const i=n.isCollapsed?[lC(n.getFirstPosition(),"linkHref",n.getAttribute("linkHref"),e)]:e.schema.getValidRanges(n.getRanges(),"linkHref");for(const e of i){t.removeAttribute("linkHref",e);if(o){for(const n of o.manualDecorators){t.removeAttribute(n.id,e)}}}}))}}class mC{constructor({id:t,label:e,attributes:n,defaultValue:o}){this.id=t;this.set("value");this.defaultValue=o;this.label=e;this.attributes=n}}As(mC,Qc);var gC=n(27);var kC={injectType:"singletonStyleTag",attributes:{"data-cke":true}};kC.insert="head";kC.singleton=true;var bC=rk()(gC["a"],kC);var wC=gC["a"].locals||{};const _C="ck-link_selected";const vC="automatic";const AC="manual";const CC=/^(https?:)?\/\//;class yC extends a_{static get pluginName(){return"LinkEditing"}static get requires(){return[oC,vA,zv]}constructor(t){super(t);t.config.define("link",{addTargetToExternalLinks:false})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"linkHref"});t.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:av});t.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(t,e)=>av(cv(t),e)});t.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:true}},model:{key:"linkHref",value:t=>t.getAttribute("href")}});t.commands.add("link",new fC(t));t.commands.add("unlink",new pC(t));const e=dv(t.t,uv(t.config.get("link.decorators")));this._enableAutomaticDecorators(e.filter((t=>t.mode===vC)));this._enableManualDecorators(e.filter((t=>t.mode===AC)));const n=t.plugins.get(oC);n.registerAttribute("linkHref");uC(t,"linkHref","a",_C);this._enableInsertContentSelectionAttributesFixer();this._enableClickingAfterLink();this._enableTypingOverLink();this._handleDeleteContentAfterLink()}_enableAutomaticDecorators(t){const e=this.editor;const n=e.commands.get("link");const o=n.automaticDecorators;if(e.config.get("link.addTargetToExternalLinks")){o.add({id:"linkIsExternal",mode:vC,callback:t=>CC.test(t),attributes:{target:"_blank",rel:"noopener noreferrer"}})}o.add(t);if(o.length){e.conversion.for("downcast").add(o.getDispatcher())}}_enableManualDecorators(t){if(!t.length){return}const e=this.editor;const n=e.commands.get("link");const o=n.manualDecorators;t.forEach((t=>{e.model.schema.extend("$text",{allowAttributes:t.id});o.add(new mC(t));e.conversion.for("downcast").attributeToElement({model:t.id,view:(e,{writer:n})=>{if(e){const e=o.get(t.id).attributes;const i=n.createAttributeElement("a",e,{priority:5});n.setCustomProperty("link",true,i);return i}}});e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:o.get(t.id).attributes},model:{key:t.id}})}))}_enableInsertContentSelectionAttributesFixer(){const t=this.editor;const e=t.model;const n=e.document.selection;const o=t.commands.get("link");this.listenTo(e,"insertContent",(()=>{const t=n.anchor.nodeBefore;const i=n.anchor.nodeAfter;if(!n.hasAttribute("linkHref")){return}if(!t){return}if(!t.hasAttribute("linkHref")){return}if(i&&i.hasAttribute("linkHref")){return}e.change((t=>{xC(t,o.manualDecorators)}))}),{priority:"low"})}_enableClickingAfterLink(){const t=this.editor;const e=t.commands.get("link");t.editing.view.addObserver(nC);let n=false;this.listenTo(t.editing.view.document,"mousedown",(()=>{n=true}));this.listenTo(t.editing.view.document,"selectionChange",(()=>{if(!n){return}n=false;const o=t.model.document.selection;if(!o.isCollapsed){return}if(!o.hasAttribute("linkHref")){return}const i=o.getFirstPosition();const r=lC(i,"linkHref",o.getAttribute("linkHref"),t.model);if(i.isTouching(r.start)||i.isTouching(r.end)){t.model.change((t=>{xC(t,e.manualDecorators)}))}}))}_enableTypingOverLink(){const t=this.editor;const e=t.editing.view;let n;let o;this.listenTo(e.document,"delete",(()=>{o=true}),{priority:"high"});this.listenTo(t.model,"deleteContent",(()=>{const e=t.model.document.selection;if(e.isCollapsed){return}if(o){o=false;return}if(!PC(t)){return}if(EC(t.model)){n=e.getAttributes()}}),{priority:"high"});this.listenTo(t.model,"insertContent",((e,[i])=>{o=false;if(!PC(t)){return}if(!n){return}t.model.change((t=>{for(const[e,o]of n){t.setAttribute(e,o,i)}}));n=null}),{priority:"high"})}_handleDeleteContentAfterLink(){const t=this.editor;const e=t.model;const n=e.document.selection;const o=t.editing.view;const i=t.commands.get("link");let r=false;let s=false;this.listenTo(o.document,"delete",((t,e)=>{s=e.domEvent.keyCode===Ml.backspace}),{priority:"high"});this.listenTo(e,"deleteContent",(()=>{r=false;const t=n.getFirstPosition();const o=n.getAttribute("linkHref");if(!o){return}const i=lC(t,"linkHref",o,e);r=i.containsPosition(t)||i.end.isEqual(t)}),{priority:"high"});this.listenTo(e,"deleteContent",(()=>{if(!s){return}s=false;if(r){return}t.model.enqueueChange((t=>{xC(t,i.manualDecorators)}))}),{priority:"low"})}}function xC(t,e){t.removeSelectionAttribute("linkHref");for(const n of e){t.removeSelectionAttribute(n.id)}}function EC(t){const e=t.document.selection;const n=e.getFirstPosition();const o=e.getLastPosition();const i=n.nodeAfter;if(!i){return false}if(!i.is("$text")){return false}if(!i.hasAttribute("linkHref")){return false}const r=o.textNode||o.nodeBefore;if(i===r){return true}const s=lC(n,"linkHref",i.getAttribute("linkHref"),t);return s.containsRange(t.createRange(n,o),true)}function PC(t){const e=t.plugins.get("Input");return e.isInput(t.model.change((t=>t.batch)))}class SC extends nh{constructor(t){super(t);this.domEventType="click"}onDomEvent(t){this.fire(t.type,t)}}var DC=n(28);var TC={injectType:"singletonStyleTag",attributes:{"data-cke":true}};TC.insert="head";TC.singleton=true;var BC=rk()(DC["a"],TC);var IC=DC["a"].locals||{};const OC=wb("px");const RC=Ld.document.body;class FC extends tb{constructor(t){super(t);const e=this.bindTemplate;this.set("top",0);this.set("left",0);this.set("position","arrow_nw");this.set("isVisible",false);this.set("withArrow",true);this.set("class");this.content=this.createCollection();this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-panel",e.to("position",(t=>`ck-balloon-panel_${t}`)),e.if("isVisible","ck-balloon-panel_visible"),e.if("withArrow","ck-balloon-panel_with-arrow"),e.to("class")],style:{to

6p:e.to("top",OC),left:e.to("left",OC)}},children:this.content})}show(){this.isVisible=true}hide(){this.isVisible=false}attachTo(t){this.show();const e=FC.defaultPositions;const n=Object.assign({},{element:this.element,positions:[e.southArrowNorth,e.southArrowNorthMiddleWest,e.southArrowNorthMiddleEast,e.southArrowNorthWest,e.southArrowNorthEast,e.northArrowSouth,e.northArrowSouthMiddleWest,e.northArrowSouthMiddleEast,e.northArrowSouthWest,e.northArrowSouthEast],limiter:RC,fitInViewport:true},t);const o=FC._getOptimalPosition(n);const i=parseInt(o.left);const r=parseInt(o.top);const s=o.name;Object.assign(this,{top:r,left:i,position:s})}pin(t){this.unpin();this._pinWhenIsVisibleCallback=()=>{if(this.isVisible){this._startPinning(t)}else{this._stopPinning()}};this._startPinning(t);this.listenTo(this,"change:isVisible",this._pinWhenIsVisibleCallback)}unpin(){if(this._pinWhenIsVisibleCallback){this._stopPinning();this.stopListening(this,"change:isVisible",this._pinWhenIsVisibleCallback);this._pinWhenIsVisibleCallback=null;this.hide()}}_startPinning(t){this.attachTo(t);const e=MC(t.target);const n=t.limiter?MC(t.limiter):RC;this.listenTo(Ld.document,"scroll",((o,i)=>{const r=i.target;const s=e&&r.contains(e);const a=n&&r.contains(n);if(s||a||!e||!n){this.attachTo(t)}}),{useCapture:true});this.listenTo(Ld.window,"resize",(()=>{this.attachTo(t)}))}_stopPinning(){this.stopListening(Ld.document,"scroll");this.stopListening(Ld.window,"resize")}}function MC(t){if(Ur(t)){return t}if(yh(t)){return t.commonAncestorContainer}if(typeof t=="function"){return MC(t())}return null}FC.arrowHorizontalOffset=25;FC.arrowVerticalOffset=10;FC._getOptimalPosition=zb;FC.defaultPositions={northWestArrowSouthWest:(t,e)=>({top:NC(t,e),left:t.left-FC.arrowHorizontalOffset,name:"arrow_sw"}),northWestArrowSouthMiddleWest:(t,e)=>({top:NC(t,e),left:t.left-e.width*.25-FC.arrowHorizontalOffset,name:"arrow_smw"}),northWestArrowSouth:(t,e)=>({top:NC(t,e),left:t.left-e.width/2,name:"arrow_s"}),northWestArrowSouthMiddleEast:(t,e)=>({top:NC(t,e),left:t.left-e.width*.75+FC.arrowHorizontalOffset,name:"arrow_sme"}),northWestArrowSouthEast:(t,e)=>({top:NC(t,e),left:t.left-e.width+FC.arrowHorizontalOffset,name:"arrow_se"}),northArrowSouthWest:(t,e)=>({top:NC(t,e),left:t.left+t.width/2-FC.arrowHorizontalOffset,name:"arrow_sw"}),northArrowSouthMiddleWest:(t,e)=>({top:NC(t,e),left:t.left+t.width/2-e.width*.25-FC.arrowHorizontalOffset,name:"arrow_smw"}),northArrowSouth:(t,e)=>({top:NC(t,e),left:t.left+t.width/2-e.width/2,name:"arrow_s"}),northArrowSouthMiddleEast:(t,e)=>({top:NC(t,e),left:t.left+t.width/2-e.width*.75+FC.arrowHorizontalOffset,name:"arrow_sme"}),northArrowSouthEast:(t,e)=>({top:NC(t,e),left:t.left+t.width/2-e.width+FC.arrowHorizontalOffset,name:"arrow_se"}),northEastArrowSouthWest:(t,e)=>({top:NC(t,e),left:t.right-FC.arrowHorizontalOffset,name:"arrow_sw"}),northEastArrowSouthMiddleWest:(t,e)=>({top:NC(t,e),left:t.right-e.width*.25-FC.arrowHorizontalOffset,name:"arrow_smw"}),northEastArrowSouth:(t,e)=>({top:NC(t,e),left:t.right-e.width/2,name:"arrow_s"}),northEastArrowSouthMiddleEast:(t,e)=>({top:NC(t,e),left:t.right-e.width*.75+FC.arrowHorizontalOffset,name:"arrow_sme"}),northEastArrowSouthEast:(t,e)=>({top:NC(t,e),left:t.right-e.width+FC.arrowHorizontalOffset,name:"arrow_se"}),southWestArrowNorthWest:(t,e)=>({top:VC(t,e),left:t.left-FC.arrowHorizontalOffset,name:"arrow_nw"}),southWestArrowNorthMiddleWest:(t,e)=>({top:VC(t,e),left:t.left-e.width*.25-FC.arrowHorizontalOffset,name:"arrow_nmw"}),southWestArrowNorth:(t,e)=>({top:VC(t,e),left:t.left-e.width/2,name:"arrow_n"}),southWestArrowNorthMiddleEast:(t,e)=>({top:VC(t,e),left:t.left-e.width*.75+FC.arrowHorizontalOffset,name:"arrow_nme"}),southWestArrowNorthEast:(t,e)=>({top:VC(t,e),left:t.left-e.width+FC.arrowHorizontalOffset,name:"arrow_ne"}),southArrowNorthWest:(t,e)=>({top:VC(t,e),left:t.left+t.width/2-FC.arrowHorizontalOffset,name:"arrow_nw"}),southArrowNorthMiddleWest:(t,e)=>({top:VC(t,e),left:t.left+t.width/2-e.width*.25-FC.arrowHorizontalOffset,name:"arrow_nmw"}),southArrowNorth:(t,e)=>({top:VC(t,e),left:t.left+t.width/2-e.width/2,name:"arrow_n"}),southArrowNorthMiddleEast:(t,e)=>({top:VC(t,e),left:t.left+t.width/2-e.width*.75+FC.arrowHorizontalOffset,name:"arrow_nme"}),southArrowNorthEast:(t,e)=>({top:VC(t,e),left:t.left+t.width/2-e.width+FC.arrowHorizontalOffset,name:"arrow_ne"}),southEastArrowNorthWest:(t,e)=>({top:VC(t,e),left:t.right-FC.arrowHorizontalOffset,name:"arrow_nw"}),southEastArrowNorthMiddleWest:(t,e)=>({top:VC(t,e),left:t.right-e.width*.25-FC.arrowHorizontalOffset,name:"arrow_nmw"}),southEastArrowNorth:(t,e)=>({top:VC(t,e),left:t.right-e.width/2,name:"arrow_n"}),southEastArrowNorthMiddleEast:(t,e)=>({top:VC(t,e),left:t.right-e.width*.75+FC.arrowHorizontalOffset,name:"arrow_nme"}),southEastArrowNorthEast:(t,e)=>({top:VC(t,e),left:t.right-e.width+FC.arrowHorizontalOffset,name:"arrow_ne"})};function NC(t,e){return t.top-e.height-FC.arrowVerticalOffset}function VC(t){return t.bottom+FC.arrowVerticalOffset}var LC='<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"/>

6</svg>';var zC='<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>';var jC=n(29);var qC={injectType:"singletonStyleTag",attributes:{"data-cke":true}};qC.insert="head";qC.singleton=true;var KC=rk()(jC["a"],qC);var $C=jC["a"].locals||{};var GC=n(30);var WC={injectType:"singletonStyleTag",attributes:{"data-cke":true}};WC.insert="head";WC.singleton=true;var HC=rk()(GC["a"],WC);var UC=GC["a"].locals||{};const JC=wb("px");class YC extends a_{static get pluginName(){return"ContextualBalloon"}constructor(t){super(t);this.positionLimiter=()=>{const t=this.editor.editing.view;const e=t.document;const n=e.selection.editableElement;if(n){return t.domConverter.mapViewToDom(n.root)}return null};this.set("visibleView",null);this.view=new FC(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",false);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)){this._idToStack.set(e,new Map([[t.view,t]]));this._viewToStack.set(t.view,this._idToStack.get(e));this._numberOfStacks=this._idToStack.size;if(!this._visibleStack||t.singleViewMode){this.showStack(e)}return}const n=this._idToStack.get(e);if(t.singleViewMode){this.showStack(e)}n.set(t.view,t);this._viewToStack.set(t.view,n);if(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);if(this._singleViewMode&&this.visibleView===t){this._singleViewMode=false}if(this.visibleView===t){if(e.size===1){if(this._idToStack.size>1){this._showNextStack()}else{this.view.hide();this.visibleView=null;this._rotatorView.hideView()}}else{this._showView(Array.from(e.values())[e.size-2])}}if(e.size===1){this._idToStack.delete(this._getStackId(e));this._numberOfStacks=this._idToStack.size}else{e.delete(t)}this._viewToStack.delete(t)}updatePosition(t){if(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)}if(this._visibleStack===e){return}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;if(!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;if(!t[e]){e=t.length-1}this.showStack(this._getStackId(t[e]))}_createRotatorView(){const t=new QC(this.editor.locale);const e=this.editor.locale.t;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",(()=>{if(t.focusTracker.isFocused){this.editor.editing.view.focus()}this._showNextStack()}));t.buttonPrevView.on("execute",(()=>{if(t.focusTracker.isFocused){this.editor.editing.view.focus()}this._showPrevStack()}));return t}_createFakePanelsView(){const t=new XC(this.editor.locale,this.view);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);return t}_showView({view:t,balloonClassName:e="",withArrow:n=true,singleViewMode:o=false}){this.view.class=e;this.view.withArrow=n;this._rotatorView.showView(t);this.visibleView=t;this.view.pin(this._getBalloonPosition());this._fakePanelsView.updatePosition();if(o){this._singleViewMode=true}}_getBalloonPosition(){let t=Array.from(this._visibleStack.values()).pop().position;if(t&&!t.limiter){t=Object.assign({},t,{limiter:this.positionLimiter})}return t}}class QC extends tb{constructor(t){super(t);const e=t.t;const n=this.bindTemplate;this.set("isNavigationVisible",true);this.focusTracker=new tk;this.buttonPrevView=this._createButtonView(e("Previous"),LC);this.buttonNextView=this._createButtonView(e("Next"),zC);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);n.set({label:t,icon:e,tooltip:true});return n}}class XC 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=>

6t?"":"ck-hidden"))],style:{top:n.to("top",JC),left:n.to("left",JC),width:n.to("width",JC),height:n.to("height",JC)}},children:this.content});this.on("change:numberOfPanels",((t,e,n,o)=>{if(n>o){this._addPanels(n-o)}else{this._removePanels(o-n)}this.updatePosition()}))}_addPanels(t){while(t--){const t=new tb;t.setTemplate({tag:"div"});this.content.add(t);this.registerChild(t)}}_removePanels(t){while(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;const{width:n,height:o}=new Ph(this._balloonPanelView.element);Object.assign(this,{top:t,left:e,width:n,height:o})}}}var ZC=n(31);var ty={injectType:"singletonStyleTag",attributes:{"data-cke":true}};ty.insert="head";ty.singleton=true;var ey=rk()(ZC["a"],ty);var ny=ZC["a"].locals||{};class oy extends tb{constructor(t,e){super(t);const n=`ck-labeled-field-view-${ns()}`;const o=`ck-labeled-field-view-status-${ns()}`;this.fieldView=e(this,n,o);this.set("label");this.set("isEnabled",true);this.set("isEmpty",true);this.set("isFocused",false);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);e.for=t;e.bind("text").to(this,"label");return e}_createStatusView(t){const e=new tb(this.locale);const n=this.bindTemplate;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")}]});return e}focus(){this.fieldView.focus()}}var iy=n(32);var ry={injectType:"singletonStyleTag",attributes:{"data-cke":true}};ry.insert="head";ry.singleton=true;var sy=rk()(iy["a"],ry);var ay=iy["a"].locals||{};class cy extends tb{constructor(t){super(t);this.set("value");this.set("id");this.set("placeholder");this.set("isReadOnly",false);this.set("hasError",false);this.set("ariaDescribedById");this.focusTracker=new tk;this.bind("isFocused").to(this.focusTracker);this.set("isEmpty",true);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",true),"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=ly(this.element)}_setDomElementValue(t){this.element.value=!t&&t!==0?"":t}}function ly(t){return!t.value}function dy(t,e,n){const o=new cy(t.locale);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);return o}function uy(t,e,n){const o=Iw(t.locale);o.set({id:e,ariaDescribedById:n});o.bind("isEnabled").to(t);return o}function hy(t){t.set("_isCssTransitionsDisabled",false);t.disableCssTransitions=()=>{t._isCssTransitionsDisabled=true};t.enableCssTransitions=()=>{t._isCssTransitionsDisabled=false};t.extendTemplate({attributes:{class:[t.bindTemplate.if("_isCssTransitionsDisabled","ck-transitions-disabled")]}})}function fy({view:t}){t.listenTo(t.element,"submit",((e,n)=>{n.preventDefault();t.fire("submit")}),{useCapture:true})}var py='<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 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Aw(this.locale);o.set({name:n.id,label:n.label,withText:true});o.bind("isOn").toMany([n,t],"value",((t,e)=>e===undefined&&t===undefined?n.defaultValue:t));o.on("execute",(()=>{n.set("value",!o.isOn)}));e.add(o)}return e}_createFormChildren(t){const e=this.createCollection();e.add(this.urlInputView);if(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)}e.add(this.saveButtonView);e.add(this.cancelButtonView);return e}}var xy='<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 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Sy={injectType:"singletonStyleTag",attributes:{"data-cke":true}};Sy.insert="head";Sy.singleton=true;var Dy=rk()(Py["a"],Sy);var Ty=Py["a"].locals||{};class By extends tb{constructor(t){super(t);const e=t.t;this.focusTracker=new tk;this.keystrokes=new jg;this.previewButtonView=this._createPreviewButton();this.unlinkButtonView=this._createButton(e("Unlink"),xy,"unlink");this.editButtonView=this._createButton(e("Edit link"),Ey,"edit");this.set("href");this._focusables=new vk;this._focusCycler=new Eb({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);o.set({label:t,icon:e,tooltip:true});o.delegate("execute").to(this,n);return o}_createPreviewButton(){const t=new cw(this.locale);const e=this.bindTemplate;const n=this.t;t.set({withText:true,tooltip:n("Open link in new tab")});t.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:e.to("href",(t=>t&&cv(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={};return t}}var Iy='<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 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6</svg>';const Oy="link-ui";class Ry extends a_{static get requires(){return[YC]}static get pluginName(){return"LinkUI"}init(){const t=this.editor;t.editing.view.addObserver(SC);this.actionsView=this._createActionsView();this.formView=this._createFormView();this._balloon=t.plugins.get(YC);this._createToolbarLinkButton();this._enableUserBalloonInteractions();t.conversion.for("editingDowncast").markerToHighlight({model:Oy,view:{classes:["ck-fake-link-selection"]}});t.conversion.for("editingDowncast").markerToElement({model:Oy,view:{name:"span",classes:["ck-fake-link-selection","ck-fake-link-selection_collapsed"]}})}destroy(){super.destroy();this.formView.destroy()}_createActionsView(){const t=this.editor;const e=new By(t.locale);const n=t.commands.get("link");const o=t.commands.get("unlink");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(rv,((t,e)=>{this._addFormView();e()}));return e}_createFormView(){const t=this.editor;const e=t.commands.get("link");const n=t.config.get("link.defaultProtocol");const o=new yy(t.locale,e);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;const i=pv(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()}));return o}_createToolbarLinkButton(){const t=this.editor;const e=t.commands.get("link");const n=t.t;t.keystrokes.set(rv,((t,n)=>{n();if(e.isEnabled){this._showUI(true)}}));t.ui.componentFactory.add("link",(t=>{const o=new cw(t);o.isEnabled=true;o.label=n("Link");o.icon=Iy;o.keystroke=rv;o.tooltip=true;o.isToggleable=true;o.bind("isEnabled").to(e,"isEnabled");o.bind("isOn").to(e,"value",(t=>!!t));this.listenTo(o,"execute",(()=>this._showUI(true)));return o}))}_enableUserBalloonInteractions(){const t=this.editor.editing.view.document;this.listenTo(t,"click",(()=>{const t=this._getSelectedLinkElement();if(t){this._showUI()}}));this.editor.keystrokes.set("Tab",((t,e)=>{if(this._areActionsVisible&&!this.actionsView.focusTracker.isFocused){this.actionsView.focus();e()}}),{priority:"high"});this.editor.keystrokes.set("Esc",((t,e)=>{if(this._isUIVisible){this._hideUI();e()}}));Cw({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){if(this._areActionsInPanel){return}this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this._isFormInPanel){return}const t=this.editor;const e=t.commands.get("link");this.formView.disableCssTransitions();this._balloon.add({view:this.formView,position:this._getBalloonPositionData()});if(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();if(t.value!==undefined){this._removeFormView()}else{this._hideUI()}}_removeFormView(){if(this._isFormInPanel){this.formView.saveButtonView.focus();this._balloon.remove(this.formView);this.editor.editing.view.focus();this._hideFakeVisualSelection()}}_showUI(t=false){if(!this._getSelectedLinkElement()){this._showFakeVisualSelection();this._addActionsView();if(t){this._balloon.showStack("main")}this._addFormView()}else{if(this._areActionsVisible){this._addFormView()}else{this._addActionsView()}if(t){this._balloon.showStack("main")}}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()}

6_startUpdatingUI(){const t=this.editor;const e=t.editing.view.document;let n=this._getSelectedLinkElement();let o=r();const i=()=>{const t=this._getSelectedLinkElement();const e=r();if(n&&!t||!n&&e!==o){this._hideUI()}else if(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;const e=this.editor.model;const n=t.document;let o=null;if(e.markers.has(Oy)){const e=Array.from(this.editor.editing.mapper.markerNameToElements(Oy));const n=t.createRange(t.createPositionBefore(e[0]),t.createPositionAfter(e[e.length-1]));o=t.domConverter.viewRangeToDom(n)}else{const e=this._getSelectedLinkElement();const i=n.selection.getFirstRange();o=e?t.domConverter.mapViewToDom(e):t.domConverter.viewRangeToDom(i)}return{target:o}}_getSelectedLinkElement(){const t=this.editor.editing.view;const e=t.document.selection;if(e.isCollapsed){return Fy(e.getFirstPosition())}else{const n=e.getFirstRange().getTrimmed();const o=Fy(n.start);const i=Fy(n.end);if(!o||o!=i){return null}if(t.createRangeIn(o).getTrimmed().isEqual(n)){return o}else{return null}}}_showFakeVisualSelection(){const t=this.editor.model;t.change((e=>{const n=t.document.selection.getFirstRange();if(t.markers.has(Oy)){e.updateMarker(Oy,{range:n})}else{if(n.start.isAtEnd){const o=t.document.selection.focus;const i=My(n,o,e);e.addMarker(Oy,{usingOperation:false,affectsData:false,range:i})}else{e.addMarker(Oy,{usingOperation:false,affectsData:false,range:n})}}}))}_hideFakeVisualSelection(){const t=this.editor.model;if(t.markers.has(Oy)){t.change((t=>{t.removeMarker(Oy)}))}}}function Fy(t){return t.getAncestors().find((t=>sv(t)))}function My(t,e,n){const o=[t.start.path[0]+1,0];const i=n.createPositionFromPath(t.start.root,o,"toNext");const r=n.createRange(i,t.end);if(r.start.path[0]>t.end.path[0]){return n.createRange(e)}if(i.isAtStart&&i.isAtEnd){return My(r,e,n)}return r}class Ny extends a_{static get requires(){return[yC,Ry,bv]}static get pluginName(){return"Link"}}class Vy extends Av{constructor(t,e){super(t);this.type=e}refresh(){this.value=this._getValue();this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model;const e=t.document;const n=Array.from(e.selection.getSelectedBlocks()).filter((e=>zy(e,t.schema)));const o=this.value===true;t.change((t=>{if(o){let e=n[n.length-1].nextSibling;let o=Number.POSITIVE_INFINITY;let i=[];while(e&&e.name=="listItem"&&e.getAttribute("listIndent")!==0){const t=e.getAttribute("listIndent");if(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){if(e.is("element","listItem")&&e.getAttribute("listIndent")<t){t=e.getAttribute("listIndent")}}t=t===0?1:t;Ly(n,true,t);Ly(n,false,t)}for(const e of n.reverse()){if(o&&e.name=="listItem"){t.rename(e,"paragraph")}else if(!o&&e.name!="listItem"){t.setAttributes({listType:this.type,listIndent:0},e);t.rename(e,"listItem")}else if(!o&&e.name=="listItem"&&e.getAttribute("listType")!=this.type){t.setAttribute("listType",this.type,e)}}this.fire("_executeCleanup",n)}))}_getValue(){const t=n_(this.editor.model.document.selection.getSelectedBlocks());return!!t&&t.is("element","listItem")&&t.getAttribute("listType")==this.type}_checkEnabled(){if(this.value){return true}const t=this.editor.model.document.selection;const e=this.editor.model.schema;const n=n_(t.getSelectedBlocks());if(!n){return false}return zy(n,e)}}function Ly(t,e,n){const o=e?t[0]:t[t.length-1];if(o.is("element","listItem")){let i=o[e?"previousSibling":"nextSibling"];let r=o.getAttribute("listIndent");while(i&&i.is("element","listItem")&&i.getAttribute("listIndent")>=n){if(r>i.getAttribute("listIndent")){r=i.getAttribute("listIndent")}if(i.getAttribute("listIndent")==r){t[e?"unshift":"push"](i)}i=i[e?"previousSibling":"nextSibling"]}}}function zy(t,e){return e.checkChild(t.parent,"listItem")&&!e.isObject(t)}class jy extends Av{constructor(t,e){super(t);

6this._indentBy=e=="forward"?1:-1}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model;const e=t.document;let n=Array.from(e.selection.getSelectedBlocks());t.change((t=>{const e=n[n.length-1];let o=e.nextSibling;while(o&&o.name=="listItem"&&o.getAttribute("listIndent")>e.getAttribute("listIndent")){n.push(o);o=o.nextSibling}if(this._indentBy<0){n=n.reverse()}for(const e of n){const n=e.getAttribute("listIndent")+this._indentBy;if(n<0){t.rename(e,"paragraph")}else{t.setAttribute("listIndent",n,e)}}this.fire("_executeCleanup",n)}))}_checkEnabled(){const t=n_(this.editor.model.document.selection.getSelectedBlocks());if(!t||!t.is("element","listItem")){return false}if(this._indentBy>0){const e=t.getAttribute("listIndent");const n=t.getAttribute("listType");let o=t.previousSibling;while(o&&o.is("element","listItem")&&o.getAttribute("listIndent")>=e){if(o.getAttribute("listIndent")==e){return o.getAttribute("listType")==n}o=o.previousSibling}return false}return true}}class qy extends Av{refresh(){const t=this.editor.model;const e=t.document;const n=n_(e.selection.getSelectedBlocks());this.value=!!n&&n.is("element","paragraph");this.isEnabled=!!n&&Ky(n,t.schema)}execute(t={}){const e=this.editor.model;const n=e.document;e.change((o=>{const i=(t.selection||n.selection).getSelectedBlocks();for(const t of i){if(!t.is("element","paragraph")&&Ky(t,e.schema)){o.rename(t,"paragraph")}}}))}}function Ky(t,e){return e.checkChild(t.parent,"paragraph")&&!e.isObject(t)}class $y extends Av{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 Gy extends a_{static get pluginName(){return"Paragraph"}init(){const t=this.editor;const e=t.model;t.commands.add("paragraph",new qy(t));t.commands.add("insertParagraph",new $y(t));e.schema.register("paragraph",{inheritAllFrom:"$block"});t.conversion.elementToElement({model:"paragraph",view:"p"});t.conversion.for("upcast").elementToElement({model:(t,{writer:e})=>{if(!Gy.paragraphLikeElements.has(t.name)){return null}if(t.isEmpty){return null}return e.createElement("paragraph")},view:/.+/,converterPriority:"low"})}}Gy.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"]);function Wy(t){const e=t.createContainerElement("li");e.getFillerOffset=ex;return e}function Hy(t,e){const n=e.mapper;const o=e.writer;const i=t.getAttribute("listType")=="numbered"?"ol":"ul";const r=Wy(o);const s=o.createContainerElement(i,null);o.insert(o.createPositionAt(s,0),r);n.bindElements(t,r);return r}function Uy(t,e,n,o){const i=e.parent;const r=n.mapper;const s=n.writer;let a=r.toViewPosition(o.createPositionBefore(t));const c=Qy(t.previousSibling,{sameIndent:true,smallerIndent:true,listIndent:t.getAttribute("listIndent")});const 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&&l.name=="listItem"){a=r.toViewPosition(o.createPositionAt(l,"end"));const t=r.findMappedViewAncestor(a);const e=Zy(t);if(e){a=s.createPositionBefore(e)}else{a=s.createPositionAt(t,"end")}}else{a=r.toViewPosition(o.createPositionBefore(t))}}a=Yy(a);s.insert(a,i);if(l&&l.name=="listItem"){const t=r.toViewElement(l);const n=s.createRange(s.createPositionAt(t,0),a);const o=n.getWalker({ignoreElementEnd:true});for(const t of o){if(t.item.is("element","li")){const n=s.breakContainer(s.createPositionBefore(t.item));const i=t.item.parent;const r=s.createPositionAt(e,"end");Jy(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")){o=e}else{break}}if(o){s.breakContainer(s.createPositionAfter(o));s.move(s.createRangeOn(o.parent),s.createPositionAt(e,"end"))}}}Jy(s,i,i.nextSibling);Jy(s,i.previousSibling,i)}function Jy(t,e,n){if(!e||!n||e.name!="ul"&&e.name!="ol"){return null}if(e.name!=n.name||e.getAttribute("class")!==n.getAttribute("class")){return null}return t.mergeContainers(t.createPositionAfter(e))}function Yy(t){return t.getLastMatchingPosition((t=>t.item.is("uiElement")))}function Qy(t,e){const n=!!e.sameIndent;const o=!!e.smallerIndent;const i=e.listIndent;let r=t;while(r&&r.name=="listItem"){const t=r.getAttribute("listIndent");if(n&&i==t||o&&i>t){return r}if(e.direction==="forward"){r=r.nextSibling}else{r=r.previousSibling}}return null}function Xy(t,e,n,o){t.ui.componentFactory.add(e,(i=>{const r=t.commands.get(e);const s=new cw(i);s.set({label:n,icon:o,tooltip:true,isToggleable:true});s.bind("isOn","isEnabled").to(r,"value","isEnabled");s.on("execute",(()=>{t.execute(e);t.editing.view.focus()}));return s}))}function Zy(t){for(const e of t.getChildren()){if(e.name=="ul"||e.name=="ol"){return e}}return null}function tx(t,e){const n=[];const o=t.parent;const i={ignoreElementEnd:true,startPosition:t,shallow:true,direction:e};const r=o.getAttribute("listIndent");const s=[...new Jh(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){continue}if(t.getAttribute("listType")!==o.getAttribute("listType")){break}if(t.getAttribute("listStyle")!==o.getAttribute("listStyle")){break}if(e==="backward"){n.unshift(t)}else{n.push(t)}}return n}function ex(){const t=!this.isEmpty&&(this.getChild(0).name=="ul"||this.getChild(0).name=="ol");if(this.isEmpty||t){return 0}return $c.call(this)}function nx(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;const s=Hy(r,o);Uy(r,s,o,t)}}function ox(t){return(e,n,o)=>{const i=o.mapper.toViewPosition(n.position);const r=i.getLastMatchingPosition((t=>!t.item.is("element","li")));const s=r.nodeAfter;const a=o.writer;a.breakContainer(a.createPositionBefore(s));a.breakContainer(a.createPositionAfter(s));const c=s.parent;const l=c.previousSibling;const d=a.createRangeOn(c);const u=a.remove(d);if(l&&l.nextSibling){Jy(a,l,l.nextSibling)}const h=o.mapper.toModelElement(s);bx(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 ix(t,e,n){if(!n.consumable.consume(e.item,"attribute:listType")){return}const o=n.mapper.toViewElement(e.item);const i=n.writer;i.breakContainer(i.createPositionBefore(o));

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i=[];while(t.parent.name=="ul"||t.parent.name=="ol"){t=o.breakContainer(t);if(t.parent.name!="li"){break}const e=t;const 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;const r=o.insert(t,i[e]);t=r.end;if(e>0){const e=Jy(o,n,n.nextSibling);if(e&&e.parent==n){t.offset--}}}Jy(o,t.nodeBefore,t.nodeAfter)}}}function cx(t,e,n){const o=n.mapper.toViewPosition(e.position);const i=o.nodeBefore;const r=o.nodeAfter;Jy(n.writer,i,r)}function lx(t,e,n){if(n.consumable.consume(e.viewItem,{name:true})){const t=n.writer;const o=t.createElement("listItem");const i=_x(e.viewItem);t.setAttribute("listIndent",i,o);const r=e.viewItem.parent&&e.viewItem.parent.name=="ol"?"numbered":"bulleted";t.setAttribute("listType",r,o);if(!n.safeInsert(o,e.modelCursor)){return}const s=gx(o,e.viewItem.getChildren(),n);e.modelRange=t.createRange(e.modelCursor,s);n.updateConversionResult(o,e)}}function dx(t,e,n){if(n.consumable.test(e.viewItem,{name:true})){const t=Array.from(e.viewItem.getChildren());for(const e of t){const t=!(e.is("element","li")||wx(e));if(t){e._remove()}}}}function ux(t,e,n){if(n.consumable.test(e.viewItem,{name:true})){if(e.viewItem.childCount===0){return}const t=[...e.viewItem.getChildren()];let n=false;let o=true;for(const e of t){if(n&&!wx(e)){e._remove()}if(e.is("$text")){if(o){e._data=e.data.replace(/^\s+/,"")}if(!e.nextSibling||wx(e.nextSibling)){e._data=e.data.replace(/\s+$/,"")}}else if(wx(e)){n=true}o=false}}}function hx(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);const i=e.getAncestors().find(wx);const r=t.createPositionAt(e,0).getWalker();for(const t of r){if(t.type=="elementStart"&&t.item.is("element","li")){n.viewPosition=t.previousPosition;break}else if(t.type=="elementEnd"&&t.item==i){n.viewPosition=t.nextPosition;break}}}}}function fx(t){return(e,n)=>{const o=n.viewPosition;const i=o.parent;const r=n.mapper;if(i.name=="ul"||i.name=="ol"){if(!o.isAtEnd){const e=r.toModelElement(o.nodeAfter);n.modelPosition=t.createPositionBefore(e)}else{const e=r.toModelElement(o.nodeBefore);const i=r.getModelLength(o.nodeBefore);n.modelPosition=t.createPositionBefore(e).getShiftedBy(i)}e.stop()}else if(i.name=="li"&&o.nodeBefore&&(o.nodeBefore.name=="ul"||o.nodeBefore.name=="ol")){const s=r.toModelElement(i);let a=1;let c=o.nodeBefore;while(c&&wx(c)){a+=r.getModelLength(c);c=c.previousSibling}n.modelPosition=t.createPositionBefore(s).getShiftedBy(a);e.stop()}}}function px(t,e){const n=t.document.differ.getChanges();const o=new Map;let i=false;for(const o of n){if(o.type=="insert"&&o.name=="listItem"){r(o.position)}else 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e=t.previousSibling;e&&e.is("element","listItem");e=t.previousSibling){t=e;if(o.has(t)){return}}o.set(e,t)}}function s(t){let n=0;let o=null;while(t&&t.is("element","listItem")){const r=t.getAttribute("listIndent");if(r>n){let s;if(o===null){o=r-n;s=n}else{if(o>r){o=r}s=r-o}e.setAttribute("listIndent",s,t);i=true}else{o=null;n=t.getAttribute("listIndent")+1}t=t.nextSibling}}function a(t){let n=[];let o=null;while(t&&t.is("element","listItem")){const r=t.getAttribute("listIndent");if(o&&o.getAttribute("listIndent")>r){n=n.slice(0,r+1)}if(r!=0){if(n[r]){const o=n[r];if(t.getAttribute("listType")!=o){e.setAttribute("listType",o,t);i=true}}else{n[r]=t.getAttribute("listType")}}o=t;t=t.nextSibling}}}function mx(t,[e,n]){let o=e.is("documentFragment")?e.getChild(0):e;let i;

6if(!n){i=this.document.selection}else{i=this.createSelection(n)}if(o&&o.is("element","listItem")){const t=i.getFirstPosition();let e=null;if(t.parent.is("element","listItem")){e=t.parent}else if(t.nodeBefore&&t.nodeBefore.is("element","listItem")){e=t.nodeBefore}if(e){const t=e.getAttribute("listIndent");if(t>0){while(o&&o.is("element","listItem")){o._setAttribute("listIndent",o.getAttribute("listIndent")+t);o=o.nextSibling}}}}}function gx(t,e,n){const{writer:o,schema:i}=n;let r=o.createPositionAfter(t);for(const s of e){if(s.name=="ul"||s.name=="ol"){r=n.convertItem(s,r).modelCursor}else{const e=n.convertItem(s,o.createPositionAt(t,"end"));const a=e.modelRange.start.nodeAfter;const c=a&&a.is("element")&&!i.checkChild(t,a.name);if(c){if(e.modelCursor.parent.is("element","listItem")){t=e.modelCursor.parent}else{t=kx(e.modelCursor)}r=o.createPositionAfter(t)}}}return r}function kx(t){const e=new Jh({startPosition:t});let n;do{n=e.next()}while(!n.value.item.is("element","listItem"));return n.value.item}function bx(t,e,n,o,i,r){const s=Qy(e.nodeBefore,{sameIndent:true,smallerIndent:true,listIndent:t,foo:"b"});const a=i.mapper;const c=i.writer;const l=s?s.getAttribute("listIndent"):null;let d;if(!s){d=n}else if(l==t){const t=a.toViewElement(s).parent;d=c.createPositionAfter(t)}else{const t=r.createPositionAt(s,"end");d=a.toViewPosition(t)}d=Yy(d);for(const t of[...o.getChildren()]){if(wx(t)){d=c.move(c.createRangeOn(t),d).end;Jy(c,t,t.nextSibling);Jy(c,t.previousSibling,t)}}}function wx(t){return t.is("element","ol")||t.is("element","ul")}function _x(t){let e=0;let n=t.parent;while(n){if(n.is("element","li")){e++}else{const t=n.previousSibling;if(t&&t.is("element","li")){e++}}n=n.parent}return e}class vx extends a_{static get pluginName(){return"ListEditing"}static get requires(){return[Gy]}init(){const t=this.editor;t.model.schema.register("listItem",{inheritAllFrom:"$block",allowAttributes:["listType","listIndent"]});const e=t.data;const n=t.editing;t.model.document.registerPostFixer((e=>px(t.model,e)));n.mapper.registerViewToModelLength("li",Ax);e.mapper.registerViewToModelLength("li",Ax);n.mapper.on("modelToViewPosition",hx(n.view));n.mapper.on("viewToModelPosition",fx(t.model));e.mapper.on("modelToViewPosition",hx(n.view));t.conversion.for("editingDowncast").add((e=>{e.on("insert",ax,{priority:"high"});e.on("insert:listItem",nx(t.model));e.on("attribute:listType:listItem",ix,{priority:"high"});e.on("attribute:listType:listItem",rx,{priority:"low"});e.on("attribute:listIndent:listItem",sx(t.model));e.on("remove:listItem",ox(t.model));e.on("remove",cx,{priority:"low"})}));t.conversion.for("dataDowncast").add((e=>{e.on("insert",ax,{priority:"high"});e.on("insert:listItem",nx(t.model))}));t.conversion.for("upcast").add((t=>{t.on("element:ul",dx,{priority:"high"});t.on("element:ol",dx,{priority:"high"});t.on("element:li",ux,{priority:"high"});t.on("element:li",lx)}));t.model.on("insertContent",mx,{priority:"high"});t.commands.add("numberedList",new Vy(t,"numbered"));t.commands.add("bulletedList",new Vy(t,"bulleted"));t.commands.add("indentList",new jy(t,"forward"));t.commands.add("outdentList",new jy(t,"backward"));const o=n.view.document;this.listenTo(o,"enter",((t,e)=>{const n=this.editor.model.document;const o=n.selection.getLastPosition().parent;if(n.selection.isCollapsed&&o.name=="listItem"&&o.isEmpty){this.editor.execute("outdentList");e.preventDefault();t.stop()}}));this.listenTo(o,"delete",((t,e)=>{if(e.direction!=="backward"){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(i.name!=="listItem"){return}const r=i.previousSibling&&i.previousSibling.name==="listItem";if(r){return}this.editor.execute("outdentList");e.preventDefault();t.stop()}),{priority:"high"});const i=t=>(e,n)=>{const o=this.editor.commands.get(t);if(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;const e=t.get("indent");const n=t.get("outdent");if(e){e.registerChildCommand(t.get("indentList"))}if(n){n.registerChildCommand(t.get("outdentList"))}}}function Ax(t){let e=1;for(const n of t.getChildren()){if(n.name=="ul"||n.name=="ol"){for(const t of n.getChildren()){e+=Ax(t)}}}return e}var Cx='<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>';var yx='<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-.75.75zm-6 0C1 4.784 1.777 4 2.75 4c.9

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Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.