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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck-content ol {\n\tlist-style-type: decimal;\n\n\t& ol {\n\t\tlist-style-type: lower-latin;\n\n\t\t& ol {\n\t\t\tlist-style-type: lower-roman;\n\n\t\t\t& ol {\n\t\t\t\tlist-style-type: upper-latin;\n\n\t\t\t\t& ol {\n\t\t\t\t\tlist-style-type: upper-roman;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n\n.ck-content ul {\n\tlist-style-type: disc;\n\n\t& ul {\n\t\tlist-style-type: circle;\n\n\t\t& ul {\n\t\t\tlist-style-type: square;\n\n\t\t\t& ul {\n\t\t\t\tlist-style-type: square;\n\t\t\t}\n\t\t}\n\t}\n}\n"],sourceRoot:""}]);const c=a},938:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck.ck-list-properties.ck-list-properties_without-styles{padding:var(--ck-spacing-large)}.ck.ck-list-properties.ck-list-properties_without-styles>*{min-width:14em}.ck.ck-list-properties.ck-list-properties_without-styles>*+*{margin-top:var(--ck-spacing-standard)}.ck.ck-list-properties.ck-list-properties_with-numbered-properties>.ck-list-styles-list{grid-template-columns:repeat(4,auto)}.ck.ck-list-properties.ck-list-properties_with-numbered-properties>.ck-collapsible{border-top:1px solid var(--ck-color-base-border)}.ck.ck-list-properties.ck-list-properties_with-numbered-properties>.ck-collapsible>.ck-collapsible__children>*{width:100%}.ck.ck-list-properties.ck-list-properties_with-numbered-properties>.ck-collapsible>.ck-collapsible__children>*+*{margin-top:var(--ck-spacing-standard)}.ck.ck-list-properties .ck.ck-numbered-list-properties__start-index .ck-input{min-width:auto;width:100%}.ck.ck-list-properties .ck.ck-numbered-list-properties__reversed-order{background:transparent;margin-bottom:calc(var(--ck-spacing-tiny)*-1);padding-left:0;padding-right:0}.ck.ck-list-properties .ck.ck-numbered-list-properties__reversed-order:active,.ck.ck-list-properties .ck.ck-numbered-list-properties__reversed-order:hover{background:none;border-color:transparent;box-shadow:none}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-list/listproperties.css"],names:[],mappings:"AAOC,yDACC,+BASD,CAPC,2DACC,cAKD,CAHC,6DACC,qCACD,CASD,wFACC,oCACD,CAGA,mFACC,gDAWD,CARE,+GACC,UAKD,CAHC,iHACC,qCACD,CAMJ,8EACC,cAAe,CACf,UACD,CAEA,uEACC,sBAAuB,CAGvB,6CAAgD,CAFhD,cAAe,CACf,eAQD,CALC,2JAGC,eAAgB,CADhB,wBAAyB,CADzB,eAGD",sourcesContent:["/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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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-button,\na.ck.ck-button {\n\t@mixin ck-unselectable;\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',"/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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) 2003-2023, CKSource Holding sp. z o.o. 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. 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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\n\t\tcolor: var(--ck-color-button-on-color);\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) 2003-2023, CKSource Holding sp. z o.o. 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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@import "../../../mixins/_disabled.css";\n@import "@ckeditor/ckeditor5-ui/theme/mixins/_dir.css";\n\n/* Note: To avoid rendering issues (aliasing) but to preserve the responsive nature\nof the component, floating–point numbers have been used which, for the default font size\n(see: --ck-font-size-base), will generate simple integers. */\n:root {\n\t/* 34px at 13px font-size */\n\t--ck-switch-button-toggle-width: 2.6153846154em;\n\t/* 14px at 13px font-size */\n\t--ck-switch-button-toggle-inner-size: calc(1.0769230769em + 1px);\n\t--ck-switch-button-translation: calc(\n\t\tvar(--ck-switch-button-toggle-width) -\n\t\tvar(--ck-switch-button-toggle-inner-size) -\n\t\t2px /* Border */\n\t);\n\t--ck-switch-button-inner-hover-shadow: 0 0 0 5px var(--ck-color-switch-button-inner-shadow);\n}\n\n.ck.ck-button.ck-switchbutton {\n\t/* Unlike a regular button, the switch button text color and background should never change.\n\t * Changing toggle switch (background, outline) is enough to carry the information about the\n\t * state of the entire component (https://github.com/ckeditor/ckeditor5/issues/12519)\n\t */\n\t&, &:hover, &:focus, &:active, &.ck-on:hover, &.ck-on:focus, &.ck-on:active {\n\t\tcolor: inherit;\n\t\tbackground: transparent;\n\t}\n\n\t& .ck-button__label {\n\t\t@mixin ck-dir ltr {\n\t\t\t/* Separate the label from the switch */\n\t\t\tmargin-right: calc(2 * var(--ck-spacing-large));\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\t/* Separate the label from the switch */\n\t\t\tmargin-left: calc(2 * var(--ck-spacing-large));\n\t\t}\n\t}\n\n\t& .ck-button__toggle {\n\t\t@mixin ck-rounded-corners;\n\n\t\t@mixin ck-dir ltr {\n\t\t\t/* Make sure the toggle is always to the right as far as possible. */\n\t\t\tmargin-left: auto;\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\t/* Make sure the toggle is always to the left as far as possible. */\n\t\t\tmargin-right: auto;\n\t\t}\n\n\t\t/* Apply some smooth transition to the box-shadow and border. */\n\t\t/* Gently animate the background color of the toggle switch */\n\t\ttransition: background 400ms ease, box-shadow .2s ease-in-out, outline .2s ease-in-out;\n\t\tborder: 1px solid transparent;\n\t\twidth: var(--ck-switch-button-toggle-width);\n\t\tbackground: var(--ck-color-switch-button-off-background);\n\n\t\t& .ck-button__toggle__inner {\n\t\t\t@mixin ck-rounded-corners {\n\t\t\t\tborder-radius: calc(.5 * var(--ck-border-radius));\n\t\t\t}\n\n\t\t\twidth: var(--ck-switch-button-toggle-inner-size);\n\t\t\theight: var(--ck-switch-button-toggle-inner-size);\n\t\t\tbackground: var(--ck-color-switch-button-inner-background);\n\n\t\t\t/* Gently animate the inner part of the toggle switch */\n\t\t\ttransition: all 300ms ease;\n\t\t}\n\n\t\t&:hover {\n\t\t\tbackground: var(--ck-color-switch-button-off-hover-background);\n\n\t\t\t& .ck-button__toggle__inner {\n\t\t\t\tbox-shadow: var(--ck-switch-button-inner-hover-shadow);\n\t\t\t}\n\t\t}\n\t}\n\n\t&.ck-disabled .ck-button__toggle {\n\t\t@mixin ck-disabled;\n\t}\n\n\t/* Overriding default .ck-button:focus styles + an outline around the toogle */\n\t&:focus {\n\t\tborder-color: transparent;\n\t\toutline: none;\n\t\tbox-shadow: none;\n\n\t\t& .ck-button__toggle {\n\t\t\tbox-shadow: 0 0 0 1px var(--ck-color-base-background), 0 0 0 5px var(--ck-color-focus-outer-shadow);\n\t\t\toutline-offset: 1px;\n\t\t\toutline: var(--ck-focus-ring);\n\t\t}\n\t}\n\n\t/* stylelint-disable-next-line no-descending-specificity */\n\t&.ck-on {\n\t\t& .ck-button__toggle {\n\t\t\tbackground: var(--ck-color-switch-button-on-background);\n\n\t\t\t&:hover {\n\t\t\t\tbackground: var(--ck-color-switch-button-on-hover-background);\n\t\t\t}\n\n\t\t\t& .ck-button__toggle__inner {\n\t\t\t\t/*\n\t\t\t\t* Move the toggle switch to the right. 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unset;\n\t\t}\n\t}\n\n\t/* View fragment with a color picker. */\n\t& .ck-color-picker-fragment {\n\t\t& .ck.ck-color-picker {\n\t\t\tpadding: 8px;\n\n\t\t\t& .hex-color-picker {\n\t\t\t\theight: 100px;\n\t\t\t\tmin-width: 180px;\n\n\t\t\t\t&::part(saturation) {\n\t\t\t\t\tborder-radius: var(--ck-border-radius) var(--ck-border-radius) 0 0;\n\t\t\t\t}\n\n\t\t\t\t&::part(hue) {\n\t\t\t\t\tborder-radius: 0 0 var(--ck-border-radius) var(--ck-border-radius);\n\t\t\t\t}\n\n\t\t\t\t&::part(saturation-pointer),\n\t\t\t\t&::part(hue-pointer) {\n\t\t\t\t\twidth: 15px;\n\t\t\t\t\theight: 15px;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t& .ck.ck-color-selector_action-bar {\n\t\t\tpadding: 0 8px 8px;\n\t\t}\n\t}\n}\n'],sourceRoot:""}]);const c=a},62:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,":root{--ck-dropdown-max-width:75vw}.ck.ck-dropdown{display:inline-block;position:relative}.ck.ck-dropdown 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* Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-dropdown-max-width: 75vw;\n}\n\n.ck.ck-dropdown {\n\tdisplay: inline-block;\n\tposition: relative;\n\n\t& .ck-dropdown__arrow {\n\t\tpointer-events: none;\n\t\tz-index: var(--ck-z-default);\n\t}\n\n\t/* Dropdown button should span horizontally, e.g. in vertical toolbars */\n\t& .ck-button.ck-dropdown__button {\n\t\twidth: 100%;\n\t}\n\n\t& .ck-dropdown__panel {\n\t\tdisplay: none;\n\t\tz-index: var(--ck-z-modal);\n\t\tmax-width: var(--ck-dropdown-max-width);\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&.ck-dropdown__panel_n,\n\t\t&.ck-dropdown__panel_nmw,\n\t\t&.ck-dropdown__panel_nme {\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&.ck-dropdown__panel_smw,\n\t\t&.ck-dropdown__panel_sme,\n\t\t&.ck-dropdown__panel_s {\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\n\t\t&.ck-dropdown__panel_s,\n\t\t&.ck-dropdown__panel_n {\n\t\t\t/* Positioning panels relative to the center of the button */\n\t\t\tleft: 50%;\n\t\t\ttransform: translateX(-50%);\n\t\t}\n\n\t\t&.ck-dropdown__panel_nmw,\n\t\t&.ck-dropdown__panel_smw {\n\t\t\t/* Positioning panels relative to the middle-west of the button */\n\t\t\tleft: 75%;\n\t\t\ttransform: translateX(-75%);\n\t\t}\n\n\t\t&.ck-dropdown__panel_nme,\n\t\t&.ck-dropdown__panel_sme {\n\t\t\t/* Positioning panels relative to the middle-east of the button */\n\t\t\tleft: 25%;\n\t\t\ttransform: translateX(-25%);\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) 2003-2023, CKSource Holding sp. z o.o. 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 just an icon have the right inner spacing */\n\t\t\t\tpadding-left: var(--ck-spacing-small);\n\t\t\t}\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\t&:not(.ck-button_with-text) {\n\t\t\t\t/* Make sure dropdowns with just an icon have the right inner spacing */\n\t\t\t\tpadding-right: var(--ck-spacing-small);\n\t\t\t}\n\t\t}\n\n\t\t/* #23 */\n\t\t& .ck-button__label {\n\t\t\twidth: 7em;\n\t\t\toverflow: hidden;\n\t\t\ttext-overflow: ellipsis;\n\t\t}\n\n\t\t/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/70 */\n\t\t&.ck-disabled .ck-button__label {\n\t\t\t@mixin ck-disabled;\n\t\t}\n\n\t\t/* https://github.com/ckeditor/ckeditor5/issues/816 */\n\t\t&.ck-on {\n\t\t\tborder-bottom-left-radius: 0;\n\t\t\tborder-bottom-right-radius: 0;\n\t\t}\n\n\t\t&.ck-dropdown__button_label-width_auto .ck-button__label {\n\t\t\twidth: auto;\n\t\t}\n\n\t\t/* https://github.com/ckeditor/ckeditor5/issues/8699 */\n\t\t&.ck-off:active,\n\t\t&.ck-on:active {\n\t\t\tbox-shadow: none;\n\n\t\t\t&:focus {\n\t\t\t\t@mixin ck-box-shadow var(--ck-focus-outer-shadow);\n\t\t\t}\n\t\t}\n\t}\n}\n\n.ck.ck-dropdown__panel {\n\t@mixin ck-rounded-corners;\n\t@mixin ck-drop-shadow;\n\n\tbackground: var(--ck-color-dropdown-panel-background);\n\tborder: 1px solid var(--ck-color-dropdown-panel-border);\n\tbottom: 0;\n\n\t/* Make sure the panel is at least as wide as the drop-down\'s button. */\n\tmin-width: 100%;\n\n\t/* Disabled corner border radius to be consistent with the .dropdown__button\n\thttps://github.com/ckeditor/ckeditor5/issues/816 */\n\t&.ck-dropdown__panel_se {\n\t\tborder-top-left-radius: 0;\n\t}\n\n\t&.ck-dropdown__panel_sw {\n\t\tborder-top-right-radius: 0;\n\t}\n\n\t&.ck-dropdown__panel_ne {\n\t\tborder-bottom-left-radius: 0;\n\t}\n\n\t&.ck-dropdown__panel_nw {\n\t\tborder-bottom-right-radius: 0;\n\t}\n\n\t&:focus {\n\t\toutline: none;\n\t}\n}\n',"/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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","/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A helper to combine multiple shadows.\n */\n@define-mixin ck-box-shadow $shadowA, $shadowB: 0 0 {\n\tbox-shadow: $shadowA, $shadowB;\n}\n\n/**\n * Gives an element a drop shadow so it looks like a floating panel.\n */\n@define-mixin ck-drop-shadow {\n\t@mixin ck-box-shadow var(--ck-drop-shadow);\n}\n","/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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:""}]);const c=a},883:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck.ck-dropdown .ck-dropdown__panel .ck-list{border-radius:0}.ck-rounded-corners .ck.ck-dropdown .ck-dropdown__panel .ck-list,.ck.ck-dropdown .ck-dropdown__panel .ck-list.ck-rounded-corners{border-radius:var(--ck-border-radius);border-top-left-radius:0}.ck.ck-dropdown .ck-dropdown__panel .ck-list .ck-list__item:first-child .ck-button{border-radius:0}.ck-rounded-corners .ck.ck-dropdown .ck-dropdown__panel .ck-list .ck-list__item:first-child .ck-button,.ck.ck-dropdown .ck-dropdown__panel .ck-list .ck-list__item:first-child .ck-button.ck-rounded-corners{border-radius:var(--ck-border-radius);border-bottom-left-radius:0;border-bottom-right-radius:0;border-top-left-radius:0}.ck.ck-dropdown .ck-dropdown__panel .ck-list .ck-list__item:last-child .ck-button{border-radius:0}.ck-rounded-corners .ck.ck-dropdown .ck-dropdown__panel .ck-list .ck-list__item:last-child .ck-button,.ck.ck-dropdown .ck-dropdown__panel .ck-list .ck-list__item:last-child .ck-button.ck-rounded-corners{border-radius:var(--ck-border-radius);border-top-left-radius:0;border-top-right-radius:0}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/dropdown/listdropdown.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_rounded.css"],names:[],mappings:"AAOA,6CCIC,eDqBD,CAzBA,iICQE,qCAAsC,CDJtC,wBAqBF,CAfE,mFCND,eDYC,CANA,6MCFA,qCAAsC,CDKpC,2BAA4B,CAC5B,4BAA6B,CAF7B,wBAIF,CAEA,kFCdD,eDmBC,CALA,2MCVA,qCAAsC,CDYpC,wBAAyB,CACzB,yBAEF",sourcesContent:['/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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-dropdown .ck-dropdown__panel .ck-list {\n\t/* Disabled radius of top-left border to be consistent with .dropdown__button\n\thttps://github.com/ckeditor/ckeditor5/issues/816 */\n\t@mixin ck-rounded-corners {\n\t\tborder-top-left-radius: 0;\n\t}\n\n\t/* Make sure the button belonging to the first/last child of the list goes well with the\n\tborder radius of the entire panel. */\n\t& .ck-list__item {\n\t\t&:first-child .ck-button {\n\t\t\t@mixin ck-rounded-corners {\n\t\t\t\tborder-top-left-radius: 0;\n\t\t\t\tborder-bottom-left-radius: 0;\n\t\t\t\tborder-bottom-right-radius: 0;\n\t\t\t}\n\t\t}\n\n\t\t&:last-child .ck-button {\n\t\t\t@mixin ck-rounded-corners {\n\t\t\t\tborder-top-left-radius: 0;\n\t\t\t\tborder-top-right-radius: 0;\n\t\t\t}\n\t\t}\n\t}\n}\n',"/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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:""}]);const c=a},791:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,'.ck.ck-splitbutton{font-size:inherit}.ck.ck-splitbutton .ck-splitbutton__action:focus{z-index:calc(var(--ck-z-default) + 1)}:root{--ck-color-split-button-hover-background:#ebebeb;--ck-color-split-button-hover-border:#b3b3b3}[dir=ltr] .ck.ck-splitbutton.ck-splitbutton_open>.ck-splitbutton__action,[dir=ltr] .ck.ck-splitbutton:hover>.ck-splitbutton__action{border-bottom-right-radius:unset;border-top-right-radius:unset}[dir=rtl] .ck.ck-splitbutton.ck-splitbutton_open>.ck-splitbutton__action,[dir=rtl] .ck.ck-splitbutton:hover>.ck-splitbutton__action{border-bottom-left-radius:unset;border-top-left-radius:unset}.ck.ck-splitbutton>.ck-splitbutton__arrow{min-width:unset}[dir=ltr] .ck.ck-splitbutton>.ck-splitbutton__arrow{border-bottom-left-radius:unset;border-top-left-radius:unset}[dir=rtl] .ck.ck-splitbutton>.ck-splitbutton__arrow{border-bottom-right-radius:unset;border-top-right-radius:unset}.ck.ck-splitbutton>.ck-splitbutton__arrow svg{width:var(--ck-dropdown-arrow-size)}.ck.ck-splitbutton>.ck-splitbutton__arrow:not(:focus){border-bottom-width:0;border-top-width:0}.ck.ck-splitbutton.ck-splitbutton_open>.ck-button:not(.ck-on):not(.ck-disabled):not(:hover),.ck.ck-splitbutton:hover>.ck-button:not(.ck-on):not(.ck-disabled):not(:hover){background:var(--ck-color-split-button-hover-background)}.ck.ck-splitbutton.ck-splitbutton_open>.ck-splitbutton__arrow:not(.ck-disabled):after,.ck.ck-splitbutton:hover>.ck-splitbutton__arrow:not(.ck-disabled):after{background-color:var(--ck-color-split-button-hover-border);content:"";height:100%;position:absolute;width:1px}.ck.ck-splitbutton.ck-splitbutton_open>.ck-splitbutton__arrow:focus:after,.ck.ck-splitbutton:hover>.ck-splitbutton__arrow:focus:after{--ck-color-split-button-hover-border:var(--ck-color-focus-border)}[dir=ltr] .ck.ck-splitbutton.ck-splitbutton_open>.ck-splitbutton__arrow:not(.ck-disabled):after,[dir=ltr] .ck.ck-splitbutton:hover>.ck-splitbutton__arrow:not(.ck-disabled):after{left:-1px}[dir=rtl] .ck.ck-splitbutton.ck-splitbutton_open>.ck-splitbutton__arrow:not(.ck-disabled):after,[dir=rtl] .ck.ck-splitbutton:hover>.ck-splitbutton__arrow:not(.ck-disabled):after{right:-1px}.ck.ck-splitbutton.ck-splitbutton_open{border-radius:0}.ck-rounded-corners .ck.ck-splitbutton.ck-splitbutton_open,.ck.ck-splitbutton.ck-splitbutton_open.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck-rounded-corners .ck.ck-splitbutton.ck-splitbutton_open>.ck-splitbutton__action,.ck.ck-splitbutton.ck-splitbutton_open.ck-rounded-corners>.ck-splitbutton__action{border-bottom-left-radius:0}.ck-rounded-corners .ck.ck-splitbutton.ck-splitbutton_open>.ck-splitbutton__arrow,.ck.ck-splitbutton.ck-splitbutton_open.ck-rounded-corners>.ck-splitbutton__arrow{border-bottom-right-radius:0}',"",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/dropdown/splitbutton.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/dropdown/splitbutton.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_rounded.css"],names:[],mappings:"AAKA,mBAEC,iBAKD,CAHC,iDACC,qCACD,CCJD,MACC,gDAAyD,CACzD,4CACD,CAMC,oIAKE,gCAAiC,CADjC,6BASF,CAbA,oIAWE,+BAAgC,CADhC,4BAGF,CAEA,0CAGC,eAiBD,CApBA,oDAQE,+BAAgC,CADhC,4BAaF,CApBA,oDAcE,gCAAiC,CADjC,6BAOF,CAHC,8CACC,mCACD,CAKD,sDAEC,qBAAwB,CADxB,kBAED,CAQC,0KACC,wDACD,CAIA,8JAKC,0DAA2D,CAJ3D,UAAW,CAGX,WAAY,CAFZ,iBAAkB,CAClB,SAGD,CAGA,sIACC,iEACD,CAGC,kLACC,SACD,CAIA,kLACC,UACD,CAMF,uCCzFA,eDmGA,CAVA,qHCrFC,qCD+FD,CARE,qKACC,2BACD,CAEA,mKACC,4BACD",sourcesContent:["/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck.ck-splitbutton {\n\t/* Enable font size inheritance, which allows fluid UI scaling. */\n\tfont-size: inherit;\n\n\t& .ck-splitbutton__action:focus {\n\t\tz-index: calc(var(--ck-z-default) + 1);\n\t}\n}\n\n",'/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n@import "../../../mixins/_rounded.css";\n\n:root {\n\t--ck-color-split-button-hover-background: hsl(0, 0%, 92%);\n\t--ck-color-split-button-hover-border: hsl(0, 0%, 70%);\n}\n\n.ck.ck-splitbutton {\n\t/*\n\t * Note: ck-rounded and ck-dir mixins don\'t go together (because they both use @nest).\n\t */\n\t&:hover > .ck-splitbutton__action,\n\t&.ck-splitbutton_open > .ck-splitbutton__action {\n\t\t@nest [dir="ltr"] & {\n\t\t\t/* Don\'t round the action button on the right side */\n\t\t\tborder-top-right-radius: unset;\n\t\t\tborder-bottom-right-radius: unset;\n\t\t}\n\n\t\t@nest [dir="rtl"] & {\n\t\t\t/* Don\'t round the action button on the left side */\n\t\t\tborder-top-left-radius: unset;\n\t\t\tborder-bottom-left-radius: unset;\n\t\t}\n\t}\n\n\t& > .ck-splitbutton__arrow {\n\t\t/* It\'s a text-less button and since the icon is positioned absolutely in such situation,\n\t\tit must get some arbitrary min-width. */\n\t\tmin-width: unset;\n\n\t\t@nest [dir="ltr"] & {\n\t\t\t/* Don\'t round the arrow button on the left side */\n\t\t\tborder-top-left-radius: unset;\n\t\t\tborder-bottom-left-radius: unset;\n\t\t}\n\n\t\t@nest [dir="rtl"] & {\n\t\t\t/* Don\'t round the arrow button on the right side */\n\t\t\tborder-top-right-radius: unset;\n\t\t\tborder-bottom-right-radius: unset;\n\t\t}\n\n\t\t& svg {\n\t\t\twidth: var(--ck-dropdown-arrow-size);\n\t\t}\n\t}\n\n\t/* Make sure the divider stretches 100% height of the button\n\thttps://github.com/ckeditor/ckeditor5/issues/10936 */\n\t& > .ck-splitbutton__arrow:not(:focus) {\n\t\tborder-top-width: 0px;\n\t\tborder-bottom-width: 0px;\n\t}\n\n\t/* When the split button is "open" (the arrow is on) or being hovered, it should get some styling\n\tas a whole. The background of both buttons should stand out and there should be a visual\n\tseparation between both buttons. */\n\t&.ck-splitbutton_open,\n\t&:hover {\n\t\t/* When the split button hovered as a whole, not as individual buttons. */\n\t\t& > .ck-button:not(.ck-on):not(.ck-disabled):not(:hover) {\n\t\t\tbackground: var(--ck-color-split-button-hover-background);\n\t\t}\n\n\t\t/* Splitbutton separator needs to be set with the ::after pseudoselector\n\t\tto display properly the borders on focus */\n\t\t& > .ck-splitbutton__arrow:not(.ck-disabled)::after {\n\t\t\tcontent: \'\';\n\t\t\tposition: absolute;\n\t\t\twidth: 1px;\n\t\t\theight: 100%;\n\t\t\tbackground-color: var(--ck-color-split-button-hover-border);\n\t\t}\n\n\t\t/* Make sure the divider between the buttons looks fine when the button is focused */\n\t\t& > .ck-splitbutton__arrow:focus::after {\n\t\t\t--ck-color-split-button-hover-border: var(--ck-color-focus-border);\n\t\t}\n\n\t\t@nest [dir="ltr"] & {\n\t\t\t& > .ck-splitbutton__arrow:not(.ck-disabled)::after {\n\t\t\t\tleft: -1px;\n\t\t\t}\n\t\t}\n\n\t\t@nest [dir="rtl"] & {\n\t\t\t& > .ck-splitbutton__arrow:not(.ck-disabled)::after {\n\t\t\t\tright: -1px;\n\t\t\t}\n\t\t}\n\t}\n\n\t/* Don\'t round the bottom left and right corners of the buttons when "open"\n\thttps://github.com/ckeditor/ckeditor5/issues/816 */\n\t&.ck-splitbutton_open {\n\t\t@mixin ck-rounded-corners {\n\t\t\t& > .ck-splitbutton__action {\n\t\t\t\tborder-bottom-left-radius: 0;\n\t\t\t}\n\n\t\t\t& > .ck-splitbutton__arrow {\n\t\t\t\tborder-bottom-right-radius: 0;\n\t\t\t}\n\t\t}\n\t}\n}\n',"/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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:""}]);const c=a},704:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,":root{--ck-toolbar-dropdown-max-width:60vw}.ck.ck-toolbar-dropdown>.ck-dropdown__panel{max-width:var(--ck-toolbar-dropdown-max-width);width:max-content}.ck.ck-toolbar-dropdown>.ck-dropdown__panel .ck-button:focus{z-index:calc(var(--ck-z-default) + 1)}.ck.ck-toolbar-dropdown .ck-toolbar{border:0}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/dropdown/toolbardropdown.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/dropdown/toolbardropdown.css"],names:[],mappings:"AAKA,MACC,oCACD,CAEA,4CAGC,8CAA+C,CAD/C,iBAQD,CAJE,6DACC,qCACD,CCZF,oCACC,QACD",sourcesContent:["/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-toolbar-dropdown-max-width: 60vw;\n}\n\n.ck.ck-toolbar-dropdown > .ck-dropdown__panel {\n\t/* https://github.com/ckeditor/ckeditor5/issues/5586 */\n\twidth: max-content;\n\tmax-width: var(--ck-toolbar-dropdown-max-width);\n\n\t& .ck-button {\n\t\t&:focus {\n\t\t\tz-index: calc(var(--ck-z-default) + 1);\n\t\t}\n\t}\n}\n","/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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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@import "../../../mixins/_disabled.css";\n@import "../../../mixins/_shadow.css";\n@import "../../../mixins/_focus.css";\n@import "../../mixins/_button.css";\n\n:root {\n\t--ck-color-editable-blur-selection: hsl(0, 0%, 85%);\n}\n\n.ck.ck-editor__editable:not(.ck-editor__nested-editable) {\n\t@mixin ck-rounded-corners;\n\n\t&.ck-focused {\n\t\t@mixin ck-focus-ring;\n\t\t@mixin ck-box-shadow var(--ck-inner-shadow);\n\t}\n}\n\n.ck.ck-editor__editable_inline {\n\toverflow: auto;\n\tpadding: 0 var(--ck-spacing-standard);\n\tborder: 1px solid transparent;\n\n\t&[dir="ltr"] {\n\t\ttext-align: left;\n\t}\n\n\t&[dir="rtl"] {\n\t\ttext-align: right;\n\t}\n\n\t/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/116 */\n\t& > *:first-child {\n\t\tmargin-top: var(--ck-spacing-large);\n\t}\n\n\t/* https://github.com/ckeditor/ckeditor5/issues/847 */\n\t& > *:last-child {\n\t\t/*\n\t\t * This value should match with the default margins of the block elements (like .media or .image)\n\t\t * to avoid a content jumping when the fake selection container shows up (See https://github.com/ckeditor/ckeditor5/issues/9825).\n\t\t */\n\t\tmargin-bottom: var(--ck-spacing-large);\n\t}\n\n\t/* https://github.com/ckeditor/ckeditor5/issues/6517 */\n\t&.ck-blurred ::selection {\n\t\tbackground: var(--ck-color-editable-blur-selection);\n\t}\n}\n\n/* https://github.com/ckeditor/ckeditor5-theme-lark/issues/111 */\n.ck.ck-balloon-panel.ck-toolbar-container[class*="arrow_n"] {\n\t&::after {\n\t\tborder-bottom-color: var(--ck-color-panel-background);\n\t}\n}\n\n.ck.ck-balloon-panel.ck-toolbar-container[class*="arrow_s"] {\n\t&::after {\n\t\tborder-top-color: var(--ck-color-panel-background);\n\t}\n}\n',"/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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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@import "../../../mixins/_focus.css";\n@import "../../../mixins/_shadow.css";\n\n:root {\n\t--ck-input-width: 18em;\n\n\t/* Backward compatibility. */\n\t--ck-input-text-width: var(--ck-input-width);\n}\n\n.ck.ck-input {\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-width);\n\n\t/* This is important to stay of the same height as surrounding buttons */\n\tmin-height: var(--ck-ui-component-min-height);\n\n\t/* Apply some smooth transition to the box-shadow and border. */\n\ttransition: box-shadow .1s ease-in-out, border .1s ease-in-out;\n\n\t&:focus {\n\t\t@mixin ck-focus-ring;\n\t\t@mixin ck-box-shadow var(--ck-focus-outer-shadow);\n\t}\n\n\t&[readonly] {\n\t\tborder: 1px solid var(--ck-color-input-disabled-border);\n\t\tbackground: var(--ck-color-input-disabled-background);\n\t\tcolor: var(--ck-color-input-disabled-text);\n\n\t\t&:focus {\n\t\t\t/* The read-only input should have a slightly less visible shadow when focused. */\n\t\t\t@mixin ck-box-shadow var(--ck-focus-disabled-outer-shadow);\n\t\t}\n\t}\n\n\t&.ck-error {\n\t\tborder-color: var(--ck-color-input-error-border);\n\t\tanimation: ck-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-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) 2003-2023, CKSource Holding sp. z o.o. 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A helper to combine multiple shadows.\n */\n@define-mixin ck-box-shadow $shadowA, $shadowB: 0 0 {\n\tbox-shadow: $shadowA, $shadowB;\n}\n\n/**\n * Gives an element a drop shadow so it looks like a floating panel.\n */\n@define-mixin ck-drop-shadow {\n\t@mixin ck-box-shadow var(--ck-drop-shadow);\n}\n"],sourceRoot:""}]);const c=a},525:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck.ck-label{display:block}.ck.ck-voice-label{display:none}.ck.ck-label{font-weight:700}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/label/label.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/label/label.css"],names:[],mappings:"AAKA,aACC,aACD,CAEA,mBACC,YACD,CCNA,aACC,eACD",sourcesContent:["/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck.ck-label {\n\tdisplay: block;\n}\n\n.ck.ck-voice-label {\n\tdisplay: none;\n}\n","/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck.ck-label {\n\tfont-weight: bold;\n}\n"],sourceRoot:""}]);const c=a},933:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".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-labeled-field-label-default-position-x:var(--ck-spacing-medium);--ck-labeled-field-label-default-position-y:calc(var(--ck-font-size-base)*0.6);--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{background:var(--ck-color-labeled-field-label-background);font-weight:400;line-height:normal;max-width:100%;overflow:hidden;padding:0 calc(var(--ck-font-size-tiny)*.5);pointer-events:none;text-overflow:ellipsis;transform:translate(var(--ck-spacing-medium),-6px) scale(.75);transform-origin:0 0;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-labeled-field-view_empty>.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-labeled-field-label-default-position-x),var(--ck-labeled-field-label-default-position-y)) scale(1)}[dir=rtl] .ck.ck-labeled-field-view.ck-disabled.ck-labeled-field-view_empty>.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-labeled-field-label-default-position-x)*-1),var(--ck-labeled-field-label-default-position-y)) scale(1)}.ck.ck-labeled-field-view.ck-disabled.ck-labeled-field-view_empty>.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{background:transparent;max-width:calc(var(--ck-labeled-field-empty-unfocused-max-width));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) - 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck.ck-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) 2003-2023, CKSource Holding sp. z o.o. 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-labeled-field-label-default-position-x: var(--ck-spacing-medium);\n\t--ck-labeled-field-label-default-position-y: calc(0.6 * var(--ck-font-size-base));\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-labeled-field-view_empty > .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-labeled-field-label-default-position-x), var(--ck-labeled-field-label-default-position-y)) scale(1);\n\t\t}\n\n\t\t@mixin ck-dir rtl {\n\t\t\ttransform: translate(calc(-1 * var(--ck-labeled-field-label-default-position-x)), var(--ck-labeled-field-label-default-position-y)) scale(1);\n\t\t}\n\n\t\t/* Compensate for the default translate position. */\n\t\tmax-width: calc(var(--ck-labeled-field-empty-unfocused-max-width));\n\n\t\tbackground: transparent;\n\t\tpadding: 0;\n\t}\n\n\t/*------ DropdownView integration ----------------------------------------------------------------------------------- */\n\n\t/* Make sure dropdown\' background color in any of dropdown\'s state does not collide with labeled field. */\n\t& > .ck.ck-labeled-field-view__input-wrapper > .ck-dropdown > .ck.ck-button {\n\t\tbackground: transparent;\n\t}\n\n\t/* When the dropdown is "empty", the labeled field label replaces its label. */\n\t&.ck-labeled-field-view_empty > .ck.ck-labeled-field-view__input-wrapper > .ck-dropdown > .ck-button > .ck-button__label {\n\t\topacity: 0;\n\t}\n\n\t/* Make sure the label of the empty, unfocused input does not cover the dropdown arrow. */\n\t&.ck-labeled-field-view_empty:not(.ck-labeled-field-view_focused):not(.ck-labeled-field-view_placeholder) > .ck.ck-labeled-field-view__input-wrapper > .ck-dropdown + .ck-label {\n\t\tmax-width: calc(var(--ck-labeled-field-empty-unfocused-max-width) - var(--ck-dropdown-arrow-size) - var(--ck-spacing-standard));\n\t}\n}\n',"/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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:""}]);const c=a},179:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck.ck-list{display:flex;flex-direction:column;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}.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{background:var(--ck-color-list-background);list-style-type:none}.ck.ck-list__item{cursor:default;min-width:12em}.ck.ck-list__item .ck-button{border-radius:0;min-height:unset;padding:calc(var(--ck-line-height-base)*.2*var(--ck-font-size-base)) calc(var(--ck-line-height-base)*.4*var(--ck-font-size-base));text-align:left;width:100%}.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-switchbutton):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{background:var(--ck-color-base-border);height:1px;width:100%}","",{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,YAGC,YAAa,CACb,qBAAsB,CCFtB,qBAAsB,CACtB,wBAAyB,CACzB,oBAAqB,CACrB,gBDaD,CAZC,2DAEC,aACD,CAKA,kCACC,iBAAkB,CAClB,2BACD,CEfD,YCEC,eDGD,CALA,+DCME,qCDDF,CALA,YAIC,0CAA2C,CAD3C,oBAED,CAEA,kBACC,cAAe,CACf,cA2DD,CAzDC,6BAIC,eAAgB,CAHhB,gBAAiB,CAQjB,iIAEiE,CARjE,eAAgB,CADhB,UAwCD,CA7BC,+CAEC,yEACD,CAEA,oCACC,eACD,CAEA,mCACC,oDAAqD,CACrD,yCAaD,CAXC,0CACC,eACD,CAEA,2DACC,0DACD,CAEA,iFACC,4CACD,CAGD,qDACC,uDACD,CAMA,yCACC,0CAA2C,CAC3C,aAMD,CAJC,iEACC,uDAAwD,CACxD,aACD,CAKH,uBAGC,sCAAuC,CAFvC,UAAW,CACX,UAED",sourcesContent:['/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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) 2003-2023, CKSource Holding sp. z o.o. 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) 2003-2023, CKSource Holding sp. z o.o. 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-switchbutton):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) 2003-2023, CKSource Holding sp. z o.o. 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:""}]);const c=a},460:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,':root{--ck-balloon-panel-arrow-z-index:calc(var(--ck-z-default) - 3)}.ck.ck-balloon-panel{display:none;position:absolute;z-index:var(--ck-z-modal)}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:after,.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:before{content:"";position:absolute}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:before{z-index:var(--ck-balloon-panel-arrow-z-index)}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:after{z-index:calc(var(--ck-balloon-panel-arrow-z-index) + 1)}.ck.ck-balloon-panel[class*=arrow_n]:before{z-index:var(--ck-balloon-panel-arrow-z-index)}.ck.ck-balloon-panel[class*=arrow_n]:after{z-index:calc(var(--ck-balloon-panel-arrow-z-index) + 1)}.ck.ck-balloon-panel[class*=arrow_s]:before{z-index:var(--ck-balloon-panel-arrow-z-index)}.ck.ck-balloon-panel[class*=arrow_s]:after{z-index:calc(var(--ck-balloon-panel-arrow-z-index) + 1)}.ck.ck-balloon-panel.ck-balloon-panel_visible{display:block}:root{--ck-balloon-border-width:1px;--ck-balloon-arrow-offset:2px;--ck-balloon-arrow-height:10px;--ck-balloon-arrow-half-width:8px;--ck-balloon-arrow-drop-shadow:0 2px 2px var(--ck-color-shadow-drop)}.ck.ck-balloon-panel{border-radius:0}.ck-rounded-corners .ck.ck-balloon-panel,.ck.ck-balloon-panel.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-balloon-panel{background:var(--ck-color-panel-background);border:var(--ck-balloon-border-width) solid var(--ck-color-panel-border);box-shadow:var(--ck-drop-shadow),0 0;min-height:15px}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:after,.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:before{border-style:solid;height:0;width:0}.ck.ck-balloon-panel[class*=arrow_n]:after,.ck.ck-balloon-panel[class*=arrow_n]:before{border-width:0 var(--ck-balloon-arrow-half-width) var(--ck-balloon-arrow-height) var(--ck-balloon-arrow-half-width)}.ck.ck-balloon-panel[class*=arrow_n]:before{border-color:transparent transparent var(--ck-color-panel-border) transparent;margin-top:calc(var(--ck-balloon-border-width)*-1)}.ck.ck-balloon-panel[class*=arrow_n]:after{border-color:transparent transparent var(--ck-color-panel-background) transparent;margin-top:calc(var(--ck-balloon-arrow-offset) - 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t/* Make sure the balloon arrow does not float over its children. */\n\t--ck-balloon-panel-arrow-z-index: calc(var(--ck-z-default) - 3);\n}\n\n.ck.ck-balloon-panel {\n\tdisplay: none;\n\tposition: absolute;\n\n\tz-index: var(--ck-z-modal);\n\n\t&.ck-balloon-panel_with-arrow {\n\t\t&::before,\n\t\t&::after {\n\t\t\tcontent: "";\n\t\t\tposition: absolute;\n\t\t}\n\n\t\t&::before {\n\t\t\tz-index: var(--ck-balloon-panel-arrow-z-index);\n\t\t}\n\n\t\t&::after {\n\t\t\tz-index: calc(var(--ck-balloon-panel-arrow-z-index) + 1);\n\t\t}\n\t}\n\n\t&[class*="arrow_n"] {\n\t\t&::before {\n\t\t\tz-index: var(--ck-balloon-panel-arrow-z-index);\n\t\t}\n\n\t\t&::after {\n\t\t\tz-index: calc(var(--ck-balloon-panel-arrow-z-index) + 1);\n\t\t}\n\t}\n\n\t&[class*="arrow_s"] {\n\t\t&::before {\n\t\t\tz-index: var(--ck-balloon-panel-arrow-z-index);\n\t\t}\n\n\t\t&::after {\n\t\t\tz-index: calc(var(--ck-balloon-panel-arrow-z-index) + 1);\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_visible {\n\t\tdisplay: block;\n\t}\n}\n','/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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/_shadow.css";\n\n:root {\n\t--ck-balloon-border-width: 1px;\n\t--ck-balloon-arrow-offset: 2px;\n\t--ck-balloon-arrow-height: 10px;\n\t--ck-balloon-arrow-half-width: 8px;\n\t--ck-balloon-arrow-drop-shadow: 0 2px 2px var(--ck-color-shadow-drop);\n}\n\n.ck.ck-balloon-panel {\n\t@mixin ck-rounded-corners;\n\t@mixin ck-drop-shadow;\n\n\tmin-height: 15px;\n\n\tbackground: var(--ck-color-panel-background);\n\tborder: var(--ck-balloon-border-width) solid var(--ck-color-panel-border);\n\n\t&.ck-balloon-panel_with-arrow {\n\t\t&::before,\n\t\t&::after {\n\t\t\twidth: 0;\n\t\t\theight: 0;\n\t\t\tborder-style: solid;\n\t\t}\n\t}\n\n\t&[class*="arrow_n"] {\n\t\t&::before,\n\t\t&::after {\n\t\t\tborder-width: 0 var(--ck-balloon-arrow-half-width) var(--ck-balloon-arrow-height) var(--ck-balloon-arrow-half-width);\n\t\t}\n\n\t\t&::before {\n\t\t\tborder-color: transparent transparent var(--ck-color-panel-border) transparent;\n\t\t\tmargin-top: calc( -1 * var(--ck-balloon-border-width) );\n\t\t}\n\n\t\t&::after {\n\t\t\tborder-color: transparent transparent var(--ck-color-panel-background) transparent;\n\t\t\tmargin-top: calc( var(--ck-balloon-arrow-offset) - var(--ck-balloon-border-width) );\n\t\t}\n\t}\n\n\t&[class*="arrow_s"] {\n\t\t&::before,\n\t\t&::after {\n\t\t\tborder-width: var(--ck-balloon-arrow-height) var(--ck-balloon-arrow-half-width) 0 var(--ck-balloon-arrow-half-width);\n\t\t}\n\n\t\t&::before {\n\t\t\tborder-color: var(--ck-color-panel-border) transparent transparent;\n\t\t\tfilter: drop-shadow(var(--ck-balloon-arrow-drop-shadow));\n\t\t\tmargin-bottom: calc( -1 * var(--ck-balloon-border-width) );\n\t\t}\n\n\t\t&::after {\n\t\t\tborder-color: var(--ck-color-panel-background) transparent transparent transparent;\n\t\t\tmargin-bottom: calc( var(--ck-balloon-arrow-offset) - var(--ck-balloon-border-width) );\n\t\t}\n\t}\n\n\t&[class*="arrow_e"] {\n\t\t&::before,\n\t\t&::after {\n\t\t\tborder-width: var(--ck-balloon-arrow-half-width) 0 var(--ck-balloon-arrow-half-width) var(--ck-balloon-arrow-height);\n\t\t}\n\n\t\t&::before {\n\t\t\tborder-color: transparent transparent transparent var(--ck-color-panel-border);\n\t\t\tmargin-right: calc( -1 * var(--ck-balloon-border-width) );\n\t\t}\n\n\t\t&::after {\n\t\t\tborder-color: transparent transparent transparent var(--ck-color-panel-background);\n\t\t\tmargin-right: calc( var(--ck-balloon-arrow-offset) - var(--ck-balloon-border-width) );\n\t\t}\n\t}\n\n\t&[class*="arrow_w"] {\n\t\t&::before,\n\t\t&::after {\n\t\t\tborder-width: var(--ck-balloon-arrow-half-width) var(--ck-balloon-arrow-height) var(--ck-balloon-arrow-half-width) 0;\n\t\t}\n\n\t\t&::before {\n\t\t\tborder-color: transparent var(--ck-color-panel-border) transparent transparent;\n\t\t\tmargin-left: calc( -1 * var(--ck-balloon-border-width) );\n\t\t}\n\n\t\t&::after {\n\t\t\tborder-color: transparent var(--ck-color-panel-background) transparent transparent;\n\t\t\tmargin-left: calc( var(--ck-balloon-arrow-offset) - var(--ck-balloon-border-width) );\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_n {\n\t\t&::before,\n\t\t&::after {\n\t\t\tleft: 50%;\n\t\t\tmargin-left: calc(-1 * var(--ck-balloon-arrow-half-width));\n\t\t\ttop: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_nw {\n\t\t&::before,\n\t\t&::after {\n\t\t\tleft: calc(2 * var(--ck-balloon-arrow-half-width));\n\t\t\ttop: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_ne {\n\t\t&::before,\n\t\t&::after {\n\t\t\tright: calc(2 * var(--ck-balloon-arrow-half-width));\n\t\t\ttop: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_s {\n\t\t&::before,\n\t\t&::after {\n\t\t\tleft: 50%;\n\t\t\tmargin-left: calc(-1 * var(--ck-balloon-arrow-half-width));\n\t\t\tbottom: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_sw {\n\t\t&::before,\n\t\t&::after {\n\t\t\tleft: calc(2 * var(--ck-balloon-arrow-half-width));\n\t\t\tbottom: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_se {\n\t\t&::before,\n\t\t&::after {\n\t\t\tright: calc(2 * var(--ck-balloon-arrow-half-width));\n\t\t\tbottom: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_sme {\n\t\t&::before,\n\t\t&::after {\n\t\t\tright: 25%;\n\t\t\tmargin-right: calc(2 * var(--ck-balloon-arrow-half-width));\n\t\t\tbottom: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_smw {\n\t\t&::before,\n\t\t&::after {\n\t\t\tleft: 25%;\n\t\t\tmargin-left: calc(2 * var(--ck-balloon-arrow-half-width));\n\t\t\tbottom: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_nme {\n\t\t&::before,\n\t\t&::after {\n\t\t\tright: 25%;\n\t\t\tmargin-right: calc(2 * var(--ck-balloon-arrow-half-width));\n\t\t\ttop: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_nmw {\n\t\t&::before,\n\t\t&::after {\n\t\t\tleft: 25%;\n\t\t\tmargin-left: calc(2 * var(--ck-balloon-arrow-half-width));\n\t\t\ttop: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_e {\n\t\t&::before,\n\t\t&::after {\n\t\t\tright: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t\tmargin-top: calc(-1 * var(--ck-balloon-arrow-half-width));\n\t\t\ttop: 50%;\n\t\t}\n\t}\n\n\t&.ck-balloon-panel_arrow_w {\n\t\t&::before,\n\t\t&::after {\n\t\t\tleft: calc(-1 * var(--ck-balloon-arrow-height));\n\t\t\tmargin-top: calc(-1 * var(--ck-balloon-arrow-half-width));\n\t\t\ttop: 50%;\n\t\t}\n\t}\n}\n',"/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A helper to combine multiple shadows.\n */\n@define-mixin ck-box-shadow $shadowA, $shadowB: 0 0 {\n\tbox-shadow: $shadowA, $shadowB;\n}\n\n/**\n * Gives an element a drop shadow so it looks like a floating panel.\n */\n@define-mixin ck-drop-shadow {\n\t@mixin ck-box-shadow var(--ck-drop-shadow);\n}\n"],sourceRoot:""}]);const c=a},592:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck .ck-balloon-rotator__navigation{align-items:center;display:flex;justify-content:center}.ck .ck-balloon-rotator__content .ck-toolbar{justify-content:center}.ck .ck-balloon-rotator__navigation{background:var(--ck-color-toolbar-background);border-bottom:1px solid var(--ck-color-toolbar-border);padding:0 var(--ck-spacing-small)}.ck .ck-balloon-rotator__navigation>*{margin-bottom:var(--ck-spacing-small);margin-right:var(--ck-spacing-small);margin-top:var(--ck-spacing-small)}.ck .ck-balloon-rotator__navigation .ck-balloon-rotator__counter{margin-left:var(--ck-spacing-small);margin-right:var(--ck-spacing-standard)}.ck .ck-balloon-rotator__content .ck.ck-annotation-wrapper{box-shadow:none}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/panel/balloonrotator.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/panel/balloonrotator.css"],names:[],mappings:"AAKA,oCAEC,kBAAmB,CADnB,YAAa,CAEb,sBACD,CAKA,6CACC,sBACD,CCXA,oCACC,6CAA8C,CAC9C,sDAAuD,CACvD,iCAgBD,CAbC,sCAGC,qCAAsC,CAFtC,oCAAqC,CACrC,kCAED,CAGA,iEAIC,mCAAoC,CAHpC,uCAID,CAMA,2DACC,eACD",sourcesContent:["/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck .ck-balloon-rotator__navigation {\n\tdisplay: flex;\n\talign-items: center;\n\tjustify-content: center;\n}\n\n/* Buttons inside a toolbar should be centered when rotator bar is wider.\n * See: https://github.com/ckeditor/ckeditor5-ui/issues/495\n */\n.ck .ck-balloon-rotator__content .ck-toolbar {\n\tjustify-content: center;\n}\n","/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck .ck-balloon-rotator__navigation {\n\tbackground: var(--ck-color-toolbar-background);\n\tborder-bottom: 1px solid var(--ck-color-toolbar-border);\n\tpadding: 0 var(--ck-spacing-small);\n\n\t/* Let's keep similar appearance to `ck-toolbar`. */\n\t& > * {\n\t\tmargin-right: var(--ck-spacing-small);\n\t\tmargin-top: var(--ck-spacing-small);\n\t\tmargin-bottom: var(--ck-spacing-small);\n\t}\n\n\t/* Gives counter more breath than buttons. */\n\t& .ck-balloon-rotator__counter {\n\t\tmargin-right: var(--ck-spacing-standard);\n\n\t\t/* We need to use smaller margin because of previous button's right margin. */\n\t\tmargin-left: var(--ck-spacing-small);\n\t}\n}\n\n.ck .ck-balloon-rotator__content {\n\n\t/* Disable default annotation shadow inside rotator with fake panels. */\n\t& .ck.ck-annotation-wrapper {\n\t\tbox-shadow: none;\n\t}\n}\n"],sourceRoot:""}]);const c=a},356:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck .ck-fake-panel{position:absolute;z-index:calc(var(--ck-z-modal) - 1)}.ck .ck-fake-panel div{position:absolute}.ck .ck-fake-panel div:first-child{z-index:2}.ck .ck-fake-panel div:nth-child(2){z-index:1}:root{--ck-balloon-fake-panel-offset-horizontal:6px;--ck-balloon-fake-panel-offset-vertical:6px}.ck .ck-fake-panel div{background:var(--ck-color-panel-background);border:1px solid var(--ck-color-panel-border);border-radius:var(--ck-border-radius);box-shadow:var(--ck-drop-shadow),0 0;height:100%;min-height:15px;width: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,uBAKC,2CAA4C,CAC5C,6CAA8C,CAC9C,qCAAsC,CCXtC,oCAA8B,CDc9B,WAAY,CAPZ,eAAgB,CAMhB,UAED,CAEA,mCACC,0DAA2D,CAC3D,uDACD,CAEA,oCACC,kEAAqE,CACrE,+DACD,CACA,oCACC,kEAAqE,CACrE,+DACD,CAGA,yIAGC,4CACD",sourcesContent:["/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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) 2003-2023, CKSource Holding sp. z o.o. 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) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A helper to combine multiple shadows.\n */\n@define-mixin ck-box-shadow $shadowA, $shadowB: 0 0 {\n\tbox-shadow: $shadowA, $shadowB;\n}\n\n/**\n * Gives an element a drop shadow so it looks like a floating panel.\n */\n@define-mixin ck-drop-shadow {\n\t@mixin ck-box-shadow var(--ck-drop-shadow);\n}\n"],sourceRoot:""}]);const c=a},707:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck.ck-sticky-panel .ck-sticky-panel__content_sticky{position:fixed;top:0;z-index:var(--ck-z-modal)}.ck.ck-sticky-panel .ck-sticky-panel__content_sticky_bottom-limit{position:absolute;top:auto}.ck.ck-sticky-panel .ck-sticky-panel__content_sticky{border-top-left-radius:0;border-top-right-radius:0;border-width:0 1px 1px;box-shadow:var(--ck-drop-shadow),0 0}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/panel/stickypanel.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/panel/stickypanel.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/mixins/_shadow.css"],names:[],mappings:"AAMC,qDAEC,cAAe,CACf,KAAM,CAFN,yBAGD,CAEA,kEAEC,iBAAkB,CADlB,QAED,CCPA,qDAIC,wBAAyB,CACzB,yBAA0B,CAF1B,sBAAuB,CCFxB,oCDKA",sourcesContent:["/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck.ck-sticky-panel {\n\t& .ck-sticky-panel__content_sticky {\n\t\tz-index: var(--ck-z-modal); /* #315 */\n\t\tposition: fixed;\n\t\ttop: 0;\n\t}\n\n\t& .ck-sticky-panel__content_sticky_bottom-limit {\n\t\ttop: auto;\n\t\tposition: absolute;\n\t}\n}\n",'/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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.ck.ck-sticky-panel {\n\t& .ck-sticky-panel__content_sticky {\n\t\t@mixin ck-drop-shadow;\n\n\t\tborder-width: 0 1px 1px;\n\t\tborder-top-left-radius: 0;\n\t\tborder-top-right-radius: 0;\n\t}\n}\n',"/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * A helper to combine multiple shadows.\n */\n@define-mixin ck-box-shadow $shadowA, $shadowB: 0 0 {\n\tbox-shadow: $shadowA, $shadowB;\n}\n\n/**\n * Gives an element a drop shadow so it looks like a floating panel.\n */\n@define-mixin ck-drop-shadow {\n\t@mixin ck-box-shadow var(--ck-drop-shadow);\n}\n"],sourceRoot:""}]);const c=a},176:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck.ck-block-toolbar-button{position:absolute;z-index:var(--ck-z-default)}:root{--ck-color-block-toolbar-button:var(--ck-color-text);--ck-block-toolbar-button-size:var(--ck-font-size-normal)}.ck.ck-block-toolbar-button{color:var(--ck-color-block-toolbar-button);font-size:var(--ck-block-toolbar-size)}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/toolbar/blocktoolbar.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/toolbar/blocktoolbar.css"],names:[],mappings:"AAKA,4BACC,iBAAkB,CAClB,2BACD,CCHA,MACC,oDAAqD,CACrD,yDACD,CAEA,4BACC,0CAA2C,CAC3C,sCACD",sourcesContent:["/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck.ck-block-toolbar-button {\n\tposition: absolute;\n\tz-index: var(--ck-z-default);\n}\n","/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-color-block-toolbar-button: var(--ck-color-text);\n\t--ck-block-toolbar-button-size: var(--ck-font-size-normal);\n}\n\n.ck.ck-block-toolbar-button {\n\tcolor: var(--ck-color-block-toolbar-button);\n\tfont-size: var(--ck-block-toolbar-size);\n}\n"],sourceRoot:""}]);const c=a},768:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck.ck-toolbar{align-items:center;display:flex;flex-flow:row nowrap;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}.ck.ck-toolbar>.ck-toolbar__items{align-items:center;display:flex;flex-flow:row wrap;flex-grow:1}.ck.ck-toolbar .ck.ck-toolbar__separator{display:inline-block}.ck.ck-toolbar .ck.ck-toolbar__separator:first-child,.ck.ck-toolbar .ck.ck-toolbar__separator:last-child{display:none}.ck.ck-toolbar 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* Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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) 2003-2023, CKSource Holding sp. z o.o. 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) 2003-2023, CKSource Holding sp. z o.o. 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\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/* A drop-down containing the nested toolbar with configured items. */\n\t& .ck-toolbar__nested-toolbar-dropdown {\n\t\t/* Prevent empty space in the panel when the dropdown label is visible and long but the toolbar has few items. */\n\t\t& > .ck-dropdown__panel {\n\t\t\tmin-width: auto;\n\t\t}\n\n\t\t& > .ck-button > .ck-button__label {\n\t\t\tmax-width: 7em;\n\t\t\twidth: auto;\n\t\t}\n\t}\n\n\t&:focus {\n\t\toutline: none;\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) 2003-2023, CKSource Holding sp. z o.o. 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:""}]);const c=a},888:(t,e,n)=>{"use strict";n.d(e,{Z:()=>c});var o=n(15);var i=n.n(o);var r=n(645);var s=n.n(r);var a=s()(i());a.push([t.id,".ck.ck-balloon-panel.ck-tooltip{--ck-balloon-border-width:0px;--ck-balloon-arrow-offset:0px;--ck-balloon-arrow-half-width:4px;--ck-balloon-arrow-height:4px;--ck-color-panel-background:var(--ck-color-tooltip-background);padding:0 var(--ck-spacing-medium);pointer-events:none;z-index:calc(var(--ck-z-modal) + 100)}.ck.ck-balloon-panel.ck-tooltip .ck-tooltip__text{color:var(--ck-color-tooltip-text);font-size:.9em;line-height:1.5}.ck.ck-balloon-panel.ck-tooltip{box-shadow:none}.ck.ck-balloon-panel.ck-tooltip:before{display:none}","",{version:3,sources:["webpack://./node_modules/@ckeditor/ckeditor5-ui/theme/components/tooltip/tooltip.css","webpack://./node_modules/@ckeditor/ckeditor5-theme-lark/theme/ckeditor5-ui/components/tooltip/tooltip.css"],names:[],mappings:"AAKA,gCCGC,6BAA8B,CAC9B,6BAA8B,CAC9B,iCAAkC,CAClC,6BAA8B,CAC9B,8DAA+D,CAE/D,kCAAmC,CDPnC,mBAAoB,CAEpB,qCACD,CCMC,kDAGC,kCAAmC,CAFnC,cAAe,CACf,eAED,CAbD,gCAgBC,eAMD,CAHC,uCACC,YACD",sourcesContent:["/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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\t\t\t\t\t\t\t\t\tvar(--ck-color-base-border);\n\t--ck-color-input-error-border:\t\t\t\t\t\t\t\tvar(--ck-color-base-error);\n\t--ck-color-input-text: \t\t\t\t\t\t\t\t\t\tvar(--ck-color-base-text);\n\t--ck-color-input-disabled-background: \t\t\t\t\t\thsl(0, 0%, 95%);\n\t--ck-color-input-disabled-border: \t\t\t\t\t\t\tvar(--ck-color-base-border);\n\t--ck-color-input-disabled-text: \t\t\t\t\t\t\thsl(0, 0%, 46%);\n\n\t/* -- List ---------------------------------------------------------------------------------- */\n\n\t--ck-color-list-background: \t\t\t\t\t\t\t\tvar(--ck-color-base-background);\n\t--ck-color-list-button-hover-background: \t\t\t\t\tvar(--ck-color-button-default-hover-background);\n\t--ck-color-list-button-on-background: \t\t\t\t\t\tvar(--ck-color-button-on-color);\n\t--ck-color-list-button-on-background-focus: \t\t\t\tvar(--ck-color-button-on-color);\n\t--ck-color-list-button-on-text:\t\t\t\t\t\t\t\tvar(--ck-color-base-background);\n\n\t/* -- Panel 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-------------------------------------------------------------------------------- */\n\n\t--ck-color-upload-bar-background:\t\t \t\t\t\t\thsl(209, 92%, 70%);\n\n\t/* -- Link -------------------------------------------------------------------------------- */\n\n\t--ck-color-link-default:\t\t\t\t\t\t\t\t\thsl(240, 100%, 47%);\n\t--ck-color-link-selected-background:\t\t\t\t\t\thsla(201, 100%, 56%, 0.1);\n\t--ck-color-link-fake-selection:\t\t\t\t\t\t\t\thsla(201, 100%, 56%, 0.3);\n\n\t/* -- Search result highlight ---------------------------------------------------------------- */\n\n\t--ck-color-highlight-background:\t\t\t\t\t\t\thsl(60, 100%, 50%)\n}\n","/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t/**\n\t * An opacity value of disabled UI item.\n\t */\n\t--ck-disabled-opacity: .5;\n}\n","/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t/**\n\t * The geometry of the of focused element's outer shadow.\n\t */\n\t--ck-focus-outer-shadow-geometry: 0 0 0 3px;\n\n\t/**\n\t * A visual style of focused element's outer shadow.\n\t */\n\t--ck-focus-outer-shadow: var(--ck-focus-outer-shadow-geometry) var(--ck-color-focus-outer-shadow);\n\n\t/**\n\t * A visual style of focused element's outer shadow (when disabled).\n\t */\n\t--ck-focus-disabled-outer-shadow: var(--ck-focus-outer-shadow-geometry) var(--ck-color-focus-disabled-shadow);\n\n\t/**\n\t * A visual style of focused element's outer shadow (when has errors).\n\t */\n\t--ck-focus-error-outer-shadow: var(--ck-focus-outer-shadow-geometry) var(--ck-color-focus-error-shadow);\n\n\t/**\n\t * A visual style of focused element's border or outline.\n\t */\n\t--ck-focus-ring: 1px solid var(--ck-color-focus-border);\n}\n","/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-font-size-base: 13px;\n\t--ck-line-height-base: 1.84615;\n\t--ck-font-face: Helvetica, Arial, Tahoma, Verdana, Sans-Serif;\n\n\t--ck-font-size-tiny: 0.7em;\n\t--ck-font-size-small: 0.75em;\n\t--ck-font-size-normal: 1em;\n\t--ck-font-size-big: 1.4em;\n\t--ck-font-size-large: 1.8em;\n}\n",'/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t/* This is super-important. This is **manually** adjusted so a button without an icon\n\tis never smaller than a button with icon, additionally making sure that text-less buttons\n\tare perfect squares. 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All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-color-resizer: var(--ck-color-focus-border);\n\t--ck-color-resizer-tooltip-background: hsl(0, 0%, 15%);\n\t--ck-color-resizer-tooltip-text: hsl(0, 0%, 95%);\n\n\t--ck-resizer-border-radius: var(--ck-border-radius);\n\t--ck-resizer-tooltip-offset: 10px;\n\t--ck-resizer-tooltip-height: calc(var(--ck-spacing-small) * 2 + 10px);\n}\n\n.ck .ck-widget {\n\t/* This is neccessary for type around UI to be positioned properly. */\n\tposition: relative;\n}\n\n.ck .ck-widget.ck-widget_with-selection-handle {\n\t/* Make the widget wrapper a relative positioning container for the drag handle. */\n\tposition: relative;\n\n\t& .ck-widget__selection-handle {\n\t\tposition: absolute;\n\n\t\t& .ck-icon {\n\t\t\t/* Make sure the icon in not a subject to font-size or line-height to avoid\n\t\t\tunnecessary spacing around it. */\n\t\t\tdisplay: block;\n\t\t}\n\t}\n\n\t/* Show the selection handle on mouse hover over the widget, but not for nested widgets. */\n\t&:hover > .ck-widget__selection-handle {\n\t\tvisibility: visible;\n\t}\n\n\t/* Show the selection handle when the widget is selected, but not for nested widgets. */\n\t&.ck-widget_selected > .ck-widget__selection-handle {\n\t\tvisibility: visible;\n\t}\n}\n\n.ck .ck-size-view {\n\tbackground: var(--ck-color-resizer-tooltip-background);\n\tcolor: var(--ck-color-resizer-tooltip-text);\n\tborder: 1px solid var(--ck-color-resizer-tooltip-text);\n\tborder-radius: var(--ck-resizer-border-radius);\n\tfont-size: var(--ck-font-size-tiny);\n\tdisplay: block;\n\tpadding: 0 var(--ck-spacing-small);\n\theight: var(--ck-resizer-tooltip-height);\n\tline-height: var(--ck-resizer-tooltip-height);\n\n\t&.ck-orientation-top-left,\n\t&.ck-orientation-top-right,\n\t&.ck-orientation-bottom-right,\n\t&.ck-orientation-bottom-left,\n\t&.ck-orientation-above-center {\n\t\tposition: absolute;\n\t}\n\n\t&.ck-orientation-top-left {\n\t\ttop: var(--ck-resizer-tooltip-offset);\n\t\tleft: var(--ck-resizer-tooltip-offset);\n\t}\n\n\t&.ck-orientation-top-right {\n\t\ttop: var(--ck-resizer-tooltip-offset);\n\t\tright: var(--ck-resizer-tooltip-offset);\n\t}\n\n\t&.ck-orientation-bottom-right {\n\t\tbottom: var(--ck-resizer-tooltip-offset);\n\t\tright: var(--ck-resizer-tooltip-offset);\n\t}\n\n\t&.ck-orientation-bottom-left {\n\t\tbottom: var(--ck-resizer-tooltip-offset);\n\t\tleft: var(--ck-resizer-tooltip-offset);\n\t}\n\n\t/* Class applied if the widget is too small to contain the size label */\n\t&.ck-orientation-above-center {\n\t\ttop: calc(var(--ck-resizer-tooltip-height) * -1);\n\t\tleft: 50%;\n\t\ttransform: translate(-50%);\n\t}\n}\n",'/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. 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* Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n.ck .ck-widget {\n\t/*\n\t * Styles of the type around buttons\n\t */\n\t& .ck-widget__type-around__button {\n\t\tdisplay: block;\n\t\tposition: absolute;\n\t\toverflow: hidden;\n\t\tz-index: var(--ck-z-default);\n\n\t\t& svg {\n\t\t\tposition: absolute;\n\t\t\ttop: 50%;\n\t\t\tleft: 50%;\n\t\t\tz-index: calc(var(--ck-z-default) + 2);\n\t\t}\n\n\t\t&.ck-widget__type-around__button_before {\n\t\t\t/* Place it in the middle of the outline */\n\t\t\ttop: calc(-0.5 * var(--ck-widget-outline-thickness));\n\t\t\tleft: min(10%, 30px);\n\n\t\t\ttransform: translateY(-50%);\n\t\t}\n\n\t\t&.ck-widget__type-around__button_after {\n\t\t\t/* Place it in the middle of the outline */\n\t\t\tbottom: calc(-0.5 * var(--ck-widget-outline-thickness));\n\t\t\tright: min(10%, 30px);\n\n\t\t\ttransform: translateY(50%);\n\t\t}\n\t}\n\n\t/*\n\t * Styles for the buttons when:\n\t * - the widget is selected,\n\t * - or the button is being hovered (regardless of the widget state).\n\t */\n\t&.ck-widget_selected > .ck-widget__type-around > .ck-widget__type-around__button,\n\t& > .ck-widget__type-around > .ck-widget__type-around__button:hover {\n\t\t&::after {\n\t\t\tcontent: "";\n\t\t\tdisplay: block;\n\t\t\tposition: absolute;\n\t\t\ttop: 1px;\n\t\t\tleft: 1px;\n\t\t\tz-index: calc(var(--ck-z-default) + 1);\n\t\t}\n\t}\n\n\t/*\n\t * Styles for the horizontal "fake caret" which is displayed when the user navigates using the keyboard.\n\t */\n\t& > .ck-widget__type-around > .ck-widget__type-around__fake-caret {\n\t\tdisplay: none;\n\t\tposition: absolute;\n\t\tleft: 0;\n\t\tright: 0;\n\t}\n\n\t/*\n\t * When the widget is hovered the "fake caret" would normally be narrower than the\n\t * extra outline displayed around the widget. Let\'s extend the "fake caret" to match\n\t * the full width of the widget.\n\t */\n\t&:hover > .ck-widget__type-around > .ck-widget__type-around__fake-caret {\n\t\tleft: calc( -1 * var(--ck-widget-outline-thickness) );\n\t\tright: calc( -1 * var(--ck-widget-outline-thickness) );\n\t}\n\n\t/*\n\t * Styles for the horizontal "fake caret" when it should be displayed before the widget (backward keyboard navigation).\n\t */\n\t&.ck-widget_type-around_show-fake-caret_before > .ck-widget__type-around > .ck-widget__type-around__fake-caret {\n\t\ttop: calc( -1 * var(--ck-widget-outline-thickness) - 1px );\n\t\tdisplay: block;\n\t}\n\n\t/*\n\t * Styles for the horizontal "fake caret" when it should be displayed after the widget (forward keyboard navigation).\n\t */\n\t&.ck-widget_type-around_show-fake-caret_after > .ck-widget__type-around > .ck-widget__type-around__fake-caret {\n\t\tbottom: calc( -1 * var(--ck-widget-outline-thickness) - 1px );\n\t\tdisplay: block;\n\t}\n}\n\n/*\n * Integration with the read-only mode of the editor.\n */\n.ck.ck-editor__editable.ck-read-only .ck-widget__type-around {\n\tdisplay: none;\n}\n\n/*\n * Integration with the restricted editing mode (feature) of the editor.\n */\n.ck.ck-editor__editable.ck-restricted-editing_mode_restricted .ck-widget__type-around {\n\tdisplay: none;\n}\n\n/*\n * Integration with the #isEnabled property of the WidgetTypeAround plugin.\n */\n.ck.ck-editor__editable.ck-widget__type-around_disabled .ck-widget__type-around {\n\tdisplay: none;\n}\n','/*\n * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n:root {\n\t--ck-widget-type-around-button-size: 20px;\n\t--ck-color-widget-type-around-button-active: var(--ck-color-focus-border);\n\t--ck-color-widget-type-around-button-hover: var(--ck-color-widget-hover-border);\n\t--ck-color-widget-type-around-button-blurred-editable: var(--ck-color-widget-blurred-border);\n\t--ck-color-widget-type-around-button-radar-start-alpha: 0;\n\t--ck-color-widget-type-around-button-radar-end-alpha: .3;\n\t--ck-color-widget-type-around-button-icon: var(--ck-color-base-background);\n}\n\n@define-mixin ck-widget-type-around-button-visible {\n\topacity: 1;\n\tpointer-events: auto;\n}\n\n@define-mixin ck-widget-type-around-button-hidden {\n\topacity: 0;\n\tpointer-events: none;\n}\n\n.ck .ck-widget {\n\t/*\n\t * Styles of the type around buttons\n\t */\n\t& .ck-widget__type-around__button {\n\t\twidth: var(--ck-widget-type-around-button-size);\n\t\theight: var(--ck-widget-type-around-button-size);\n\t\tbackground: var(--ck-color-widget-type-around-button);\n\t\tborder-radius: 100px;\n\t\ttransition: opacity var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve), background var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve);\n\n\t\t@mixin ck-widget-type-around-button-hidden;\n\n\t\t& svg {\n\t\t\twidth: 10px;\n\t\t\theight: 8px;\n\t\t\ttransform: translate(-50%,-50%);\n\t\t\ttransition: transform .5s ease;\n\t\t\tmargin-top: 1px;\n\n\t\t\t& * {\n\t\t\t\tstroke-dasharray: 10;\n\t\t\t\tstroke-dashoffset: 0;\n\n\t\t\t\tfill: none;\n\t\t\t\tstroke: var(--ck-color-widget-type-around-button-icon);\n\t\t\t\tstroke-width: 1.5px;\n\t\t\t\tstroke-linecap: round;\n\t\t\t\tstroke-linejoin: round;\n\t\t\t}\n\n\t\t\t& line {\n\t\t\t\tstroke-dasharray: 7;\n\t\t\t}\n\t\t}\n\n\t\t&:hover {\n\t\t\t/*\n\t\t\t * Display the "sonar" around the button when hovered.\n\t\t\t */\n\t\t\tanimation: ck-widget-type-around-button-sonar 1s ease infinite;\n\n\t\t\t/*\n\t\t\t * Animate active button\'s icon.\n\t\t\t */\n\t\t\t& svg {\n\t\t\t\t& polyline {\n\t\t\t\t\tanimation: ck-widget-type-around-arrow-dash 2s linear;\n\t\t\t\t}\n\n\t\t\t\t& line {\n\t\t\t\t\tanimation: ck-widget-type-around-arrow-tip-dash 2s linear;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t/*\n\t * Show type around buttons when the widget gets selected or being hovered.\n\t */\n\t&.ck-widget_selected,\n\t&:hover {\n\t\t& > .ck-widget__type-around > .ck-widget__type-around__button {\n\t\t\t@mixin ck-widget-type-around-button-visible;\n\t\t}\n\t}\n\n\t/*\n\t * Styles for the buttons when the widget is NOT selected (but the buttons are visible\n\t * and still can be hovered).\n\t */\n\t&:not(.ck-widget_selected) > .ck-widget__type-around > .ck-widget__type-around__button {\n\t\tbackground: var(--ck-color-widget-type-around-button-hover);\n\t}\n\n\t/*\n\t * Styles for the buttons when:\n\t * - the widget is selected,\n\t * - or the button is being hovered (regardless of the widget state).\n\t */\n\t&.ck-widget_selected > .ck-widget__type-around > .ck-widget__type-around__button,\n\t& > .ck-widget__type-around > .ck-widget__type-around__button:hover {\n\t\tbackground: var(--ck-color-widget-type-around-button-active);\n\n\t\t&::after {\n\t\t\twidth: calc(var(--ck-widget-type-around-button-size) - 2px);\n\t\t\theight: calc(var(--ck-widget-type-around-button-size) - 2px);\n\t\t\tborder-radius: 100px;\n\t\t\tbackground: linear-gradient(135deg, hsla(0,0%,100%,0) 0%, hsla(0,0%,100%,.3) 100%);\n\t\t}\n\t}\n\n\t/*\n\t * Styles for the "before" button when the widget has a selection handle. 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t=[/\p{Emoji}[\u{E0020}-\u{E007E}]+\u{E007F}/u,/\p{Emoji}\u{FE0F}?\u{20E3}/u,/\p{Emoji}\u{FE0F}/u,/(?=\p{General_Category=Other_Symbol})\p{Emoji}\p{Emoji_Modifier}*/u];const e=/\p{Regional_Indicator}{2}/u.source;const n="(?:"+t.map((t=>t.source)).join("|")+")";const o=`${e}|${n}(?:${n})*`;return new RegExp(o,"ug")}class Tl extends ul{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||!Pl(t)){throw new P("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])}}remove(t){return super.remove(t)}}function Pl(t){return t.every((t=>typeof t=="string"))}var Bl=n(379);var Il=n.n(Bl);var Rl=n(167);var Ol={injectType:"singletonStyleTag",attributes:{"data-cke":true}};Ol.insert="head";Ol.singleton=true;var Ml=Il()(Rl.Z,Ol);const Vl=Rl.Z.locals||{};class zl extends(Ka(lt())){constructor(t){super();this.element=null;this.isRendered=false;this.locale=t;this.t=t&&t.t;this._viewCollections=new ul;this._unboundChildren=this.createCollection();this._viewCollections.on("add",((e,n)=>{n.locale=t;n.t=t&&t.t}));this.decorate("render")}get bindTemplate(){if(this._bindTemplate){return this._bindTemplate}return this._bindTemplate=Nl.bind(this,this)}createCollection(t){const e=new Tl(t);this._viewCollections.add(e);return e}registerChild(t){if(!Ct(t)){t=[t]}for(const e of t){this._unboundChildren.add(e)}}deregisterChild(t){if(!Ct(t)){t=[t]}for(const e of t){this._unboundChildren.remove(e)}}setTemplate(t){this.template=new Nl(t)}extendTemplate(t){Nl.extend(this.template,t)}render(){if(this.isRendered){throw new P("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)}}}const Fl="http://www.w3.org/1999/xhtml";class Nl extends(q()){constructor(t){super();Object.assign(this,Jl(Zl(t)));this._isRendered=false;this._revertData=null}render(){const t=this._renderNode({intoFragment:true});this._isRendered=true;return t}apply(t){this._revertData=dd();this._renderNode({node:t,intoFragment:false,isApplying:true,revertData:this._revertData});return t}revert(t){if(!this._revertData){throw new P("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(sd(n)){yield n}else if(ad(n)){yield*t(n)}}}}yield*t(this)}static bind(t,e){return{to(n,o){return new Hl({eventNameOrFunction:n,attribute:n,observable:t,emitter:e,callback:o})},if(n,o,i){return new jl({observable:t,emitter:e,attribute:n,valueIfTrue:o,callback:i})}}}static extend(t,e){if(t._isRendered){throw new P("template-extend-render",[this,t])}id(t,Jl(Zl(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 P("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||Fl,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(ql(this.text)){this._bindToObservable({schema:this.text,updater:Gl(e),data:t})}else{e.textContent=this.text.join("")}return e}_renderAttributes(t){if(!this.attributes){return}const e=t.node;const n=t.revertData;for(const o in this.attributes){const i=e.getAttribute(o);const r=this.attributes[o];if(n){n.attributes[o]=i}const s=ld(r)?r[0].ns:null;if(ql(r)){const a=ld(r)?r[0].value:r;if(n&&ud(o)){a.unshift(i)}this._bindToObservable({schema:a,updater:Kl(e,o,s),data:t})}else if(o=="style"&&typeof r[0]!=="string"){this._renderStyleAttribute(r[0],t)}else{if(n&&i&&ud(o)){r.unshift(i)}const t=r.map((t=>t?t.value||t:t)).reduce(((t,e)=>t.concat(e)),[]).reduce(nd,"");if(!rd(t)){e.setAttributeNS(s,o,t)}}}}_renderStyleAttribute(t,e){const n=e.node;for(const o in t){const i=t[o];if(ql(i)){this._bindToObservable({schema:[i],updater:Ul(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(cd(r)){if(!o){r.setParent(e);for(const t of r){n.appendChild(t.element)}}}else if(sd(r)){if(!o){if(!r.isRendered){r.render()}n.appendChild(r.element)}}else if($a(r)){n.appendChild(r)}else{if(o){const e=t.revertData;const o=dd();e.children.push(o);r._renderNode({intoFragment:false,node:n.childNodes[i++],isApplying:true,revertData:o})}else{n.appendChild(r.render())}}}if(t.intoFragment){e.appendChild(n)}}_setUpListeners(t){if(!this.eventListeners){return}for(const e in this.eventListeners){const n=this.eventListeners[e].map((n=>{const[o,i]=e.split("@");return n.activateDomEventListener(o,i,t)}));if(t.revertData){t.revertData.bindings.push(n)}}}_bindToObservable({schema:t,updater:e,data:n}){const o=n.revertData;Wl(t,e,n);const i=t.filter((t=>!rd(t))).filter((t=>t.observable)).map((o=>o.activateAttributeListener(t,e,n)));if(o){o.bindings.push(i)}}_revertTemplateFromNode(t,e){for(const t of e.bindings){for(const e of t){e()}}if(e.text){t.textContent=e.text;return}const n=t;for(const t in e.attributes){const o=e.attributes[t];if(o===null){n.removeAttribute(t)}else{n.setAttribute(t,o)}}for(let t=0;t<e.children.length;++t){this._revertTemplateFromNode(n.childNodes[t],e.children[t])}}}class Ll{constructor(t){this.attribute=t.attribute;this.observable=t.observable;this.emitter=t.emitter;this.callback=t.callback}getValue(t){const e=this.observable[this.attribute];return this.callback?this.callback(e,t):e}activateAttributeListener(t,e,n){const o=()=>Wl(t,e,n);this.emitter.listenTo(this.observable,`change:${this.attribute}`,o);return()=>{this.emitter.stopListening(this.observable,`change:${this.attribute}`,o)}}}class Hl extends Ll{constructor(t){super(t);this.eventNameOrFunction=t.eventNameOrFunction}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 jl extends Ll{constructor(t){super(t);this.valueIfTrue=t.valueIfTrue}getValue(t){const e=super.getValue(t);return rd(e)?false:this.valueIfTrue||true}}function ql(t){if(!t){return false}if(t.value){t=t.value}if(Array.isArray(t)){return t.some(ql)}else if(t instanceof Ll){return true}return false}function $l(t,e){return t.map((t=>{if(t instanceof Ll){return t.getValue(e)}return t}))}function Wl(t,e,{node:n}){const o=$l(t,n);let i;if(t.length==1&&t[0]instanceof jl){i=o[0]}else{i=o.reduce(nd,"")}if(rd(i)){e.remove()}else{e.set(i)}}function Gl(t){return{set(e){t.textContent=e},remove(){t.textContent=""}}}function 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id(t,e){if(e.attributes){if(!t.attributes){t.attributes={}}od(t.attributes,e.attributes)}if(e.eventListeners){if(!t.eventListeners){t.eventListeners={}}od(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 P("ui-template-extend-children-mismatch",t)}let n=0;for(const o of e.children){id(t.children[n++],o)}}}function rd(t){return!t&&t!==0}function sd(t){return t instanceof zl}function ad(t){return t instanceof Nl}function cd(t){return t instanceof Tl}function ld(t){return nt(t[0])&&t[0].ns}function dd(){return{children:[],bindings:[],attributes:{}}}function ud(t){return t=="class"||t=="style"}class hd extends Tl{constructor(t,e=[]){super(e);this.locale=t}get bodyCollectionContainer(){return this._bodyCollectionContainer}attachToDom(){this._bodyCollectionContainer=new Nl({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=Xt(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 fd=n(977);var pd={injectType:"singletonStyleTag",attributes:{"data-cke":true}};pd.insert="head";pd.singleton=true;var gd=Il()(fd.Z,pd);const md=fd.Z.locals||{};class bd extends zl{constructor(){super();const t=this.bindTemplate;this.set("content","");this.set("viewBox","0 0 20 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Array.from(e.attributes)){if(bd.presentationalAttributeNames.includes(t)){this.element.setAttribute(t,n)}}while(this.element.firstChild){this.element.removeChild(this.element.firstChild)}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}))}}}bd.presentationalAttributeNames=["alignment-baseline","baseline-shift","clip-path","clip-rule","color","color-interpolation","color-interpolation-filters","color-rendering","cursor","direction","display","dominant-baseline","fill","fill-opacity","fill-rule","filter","flood-color","flood-opacity","font-family","font-size","font-size-adjust","font-stretch","font-style","font-variant","font-weight","image-rendering","letter-spacing","lighting-color","marker-end","marker-mid","marker-start","mask","opacity","overflow","paint-order","pointer-events","shape-rendering","stop-color","stop-opacity","stroke","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","text-anchor","text-decoration","text-overflow","text-rendering","transform","unicode-bidi","vector-effect","visibility","white-space","word-spacing","writing-mode"];var kd=n(971);var wd={injectType:"singletonStyleTag",attributes:{"data-cke":true}};wd.insert="head";wd.singleton=true;var _d=Il()(kd.Z,wd);const vd=kd.Z.locals||{};class Ad extends zl{constructor(t){super(t);this._focusDelayed=null;const e=this.bindTemplate;const n=x();this.set("ariaChecked",undefined);this.set("ariaLabel",undefined);this.set("ariaLabelledBy",`ck-editor__aria-label_${n}`);this.set("class",undefined);this.set("labelStyle",undefined);this.set("icon",undefined);this.set("isEnabled",true);this.set("isOn",false);this.set("isVisible",true);this.set("isToggleable",false);this.set("keystroke",undefined);this.set("label",undefined);this.set("role",undefined);this.set("tabindex",-1);this.set("tooltip",false);this.set("tooltipPosition","s");this.set("type","button");this.set("withText",false);this.set("withKeystroke",false);this.children=this.createCollection();this.labelView=this._createLabelView();this.iconView=new bd;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));const o={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")],role:e.to("role"),type:e.to("type",(t=>t?t:"button")),tabindex:e.to("tabindex"),"aria-label":e.to("ariaLabel"),"aria-labelledby":e.to("ariaLabelledBy"),"aria-disabled":e.if("isEnabled",true,(t=>!t)),"aria-checked":e.to("isOn"),"aria-pressed":e.to("isOn",(t=>this.isToggleable?String(!!t):false)),"data-cke-tooltip-text":e.to("_tooltipString"),"data-cke-tooltip-position":e.to("tooltipPosition")},children:this.children,on:{click:e.to((t=>{if(this.isEnabled){this.fire("execute")}else{t.preventDefault()}}))}};if(r.isSafari){if(!this._focusDelayed){this._focusDelayed=wl((()=>this.focus()),0)}o.on.mousedown=e.to((()=>{this._focusDelayed()}));o.on.mouseup=e.to((()=>{this._focusDelayed.cancel()}))}this.setTemplate(o)}render(){super.render();if(this.icon){this.iconView.bind("content").to(this,"icon");this.children.add(this.iconView)}this.children.add(this.labelView);if(this.withKeystroke&&this.keystroke){this.children.add(this.keystrokeView)}}focus(){this.element.focus()}destroy(){if(this._focusDelayed){this._focusDelayed.cancel()}super.destroy()}_createLabelView(){const 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pu='<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 gu extends Ad{constructor(t){super(t);this.arrowView=this._createArrowView();this.extendTemplate({attributes:{"aria-haspopup":true,"aria-expanded":this.bindTemplate.to("isOn",(t=>String(t)))}});this.delegate("execute").to(this,"open")}render(){super.render();this.children.add(this.arrowView)}_createArrowView(){const t=new bd;t.content=pu;t.extendTemplate({attributes:{class:"ck-dropdown__arrow"}});return t}}class mu{constructor(t){this.focusables=t.focusables;this.focusTracker=t.focusTracker;this.keystrokeHandler=t.keystrokeHandler;this.actions=t.actions;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 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Zu{constructor(t,e,n,o){super(t);this._unsafeAttributesToRender=[];this._customProperties=new Map;this.name=e;this._attrs=Qf(n);this._children=[];if(o){this._insertChild(0,o)}this._classes=new Set;if(this._attrs.has("class")){const t=this._attrs.get("class");Xf(this._classes,t);this._attrs.delete("class")}this._styles=new Gf(this.document.stylesProcessor);if(this._attrs.has("style")){this._styles.setTo(this._attrs.get("style"));this._attrs.delete("style")}}get childCount(){return this._children.length}get isEmpty(){return this._children.length===0}getChild(t){return this._children[t]}getChildIndex(t){return this._children.indexOf(t)}getChildren(){return 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e of this._classes){if(!t._classes.has(e)){return false}}for(const e of this._styles.getStyleNames()){if(!t._styles.has(e)||t._styles.getAsString(e)!==this._styles.getAsString(e)){return false}}return true}hasClass(...t){for(const e of t){if(!this._classes.has(e)){return false}}return true}getClassNames(){return this._classes.keys()}getStyle(t){return this._styles.getAsString(t)}getNormalizedStyle(t){return this._styles.getNormalized(t)}getStyleNames(t){return this._styles.getStyleNames(t)}hasStyle(...t){for(const e of t){if(!this._styles.has(e)){return false}}return true}findAncestor(...t){const e=new Qu(...t);let n=this.parent;while(n&&!n.is("documentFragment")){if(e.match(n)){return n}n=n.parent}return null}getCustomProperty(t){return this._customProperties.get(t)}*getCustomProperties(){yield*this._customProperties.entries()}getIdentity(){const t=Array.from(this._classes).sort().join(",");const e=this._styles.toString();const n=Array.from(this._attrs).map((t=>`${t[0]}="${t[1]}"`)).sort().join(" ");return this.name+(t==""?"":` class="${t}"`)+(!e?"":` style="${e}"`)+(n==""?"":` ${n}`)}shouldRenderUnsafeAttribute(t){return this._unsafeAttributesToRender.includes(t)}_clone(t=false){const e=[];if(t){for(const n of this.getChildren()){e.push(n._clone(t))}}const n=new this.constructor(this.document,this.name,this._attrs,e);n._classes=new Set(this._classes);n._styles.set(this._styles.getNormalized());n._customProperties=new Map(this._customProperties);n.getFillerOffset=this.getFillerOffset;n._unsafeAttributesToRender=this._unsafeAttributesToRender;return n}_appendChild(t){return this._insertChild(this.childCount,t)}_insertChild(t,e){this._fireChange("children",this);let n=0;const o=tp(this.document,e);for(const e of o){if(e.parent!==null){e._remove()}e.parent=this;e.document=this.document;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)}_setAttribute(t,e){const n=String(e);this._fireChange("attributes",this);if(t=="class"){Xf(this._classes,n)}else if(t=="style"){this._styles.setTo(n)}else{this._attrs.set(t,n)}}_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 el(t)){this._classes.add(e)}}_removeClass(t){this._fireChange("attributes",this);for(const e of el(t)){this._classes.delete(e)}}_setStyle(t,e){this._fireChange("attributes",this);if(typeof t!="string"){this._styles.set(t)}else{this._styles.set(t,e)}}_removeStyle(t){this._fireChange("attributes",this);for(const e of el(t)){this._styles.remove(e)}}_setCustomProperty(t,e){this._customProperties.set(t,e)}_removeCustomProperty(t){return this._customProperties.delete(t)}}Yf.prototype.is=function(t,e){if(!e){return t==="element"||t==="view:element"||t==="node"||t==="view:node"}else{return e===this.name&&(t==="element"||t==="view:element")}};function Qf(t){const e=ml(t);for(const[t,n]of e){if(n===null){e.delete(t)}else if(typeof n!="string"){e.set(t,String(n))}}return e}function Xf(t,e){const n=e.split(/\s+/);t.clear();n.forEach((e=>t.add(e)))}function tp(t,e){if(typeof e=="string"){return[new Ju(t,e)]}if(!Ct(e)){e=[e]}return Array.from(e).map((e=>{if(typeof e=="string"){return new Ju(t,e)}if(e instanceof Yu){return new Ju(t,e.data)}return e}))}class ep extends Yf{constructor(t,e,n,o){super(t,e,n,o);this.getFillerOffset=np}}ep.prototype.is=function(t,e){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 np(){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}class op extends(lt(ep)){constructor(t,e,n,o){super(t,e,n,o);this.set("isReadOnly",false);this.set("isFocused",false);this.set("placeholder",undefined);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}))}destroy(){this.stopListening()}}op.prototype.is=function(t,e){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")}};const ip=Symbol("rootName");class rp extends op{constructor(t,e){super(t,e);this.rootName="main"}get rootName(){return this.getCustomProperty(ip)}set rootName(t){this._setCustomProperty(ip,t)}set _name(t){this.name=t}}rp.prototype.is=function(t,e){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")}};class sp{constructor(t={}){if(!t.boundaries&&!t.startPosition){throw new P("view-tree-walker-no-start-position",null)}if(t.direction&&t.direction!="forward"&&t.direction!="backward"){throw new P("view-tree-walker-unknown-direction",t.startPosition,{direction:t.direction})}this.boundaries=t.boundaries||null;if(t.startPosition){this._position=ap._createAt(t.startPosition)}else{this._position=ap._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}get position(){return this._position}skip(t){let e;let n;do{n=this.position;e=this.next()}while(!e.done&&t(e.value));if(!e.done){this._position=n}}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,value:undefined}}if(n===this._boundaryEndParent&&t.offset==this.boundaries.end.offset){return{done:true,value:undefined}}let o;if(n instanceof Ju){if(t.isAtEnd){this._position=ap._createAfter(n);return this._next()}o=n.data[t.offset]}else{o=n.getChild(t.offset)}if(o instanceof Yf){if(!this.shallow){t=new ap(o,0)}else{if(this.boundaries&&this.boundaries.end.isBefore(t)){return{done:true,value:undefined}}t.offset++}this._position=t;return this._formatReturnValue("elementStart",o,e,t,1)}if(o instanceof Ju){if(this.singleCharacters){t=new ap(o,0);this._position=t;return this._next()}let n=o.data.length;let i;if(o==this._boundaryEndParent){n=this.boundaries.end.offset;i=new Yu(o,0,n);t=ap._createAfter(i)}else{i=new Yu(o,0,o.data.length);t.offset++}this._position=t;return this._formatReturnValue("text",i,e,t,n)}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 Yu(n,t.offset,o);t.offset+=o;this._position=t;return this._formatReturnValue("text",i,e,t,o)}t=ap._createAfter(n);this._position=t;if(this.ignoreElementEnd){return this._next()}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,value:undefined}}if(n==this._boundaryStartParent&&t.offset==this.boundaries.start.offset){return{done:true,value:undefined}}let o;if(n instanceof Ju){if(t.isAtStart){this._position=ap._createBefore(n);return this._previous()}o=n.data[t.offset-1]}else{o=n.getChild(t.offset-1)}if(o instanceof Yf){if(this.shallow){t.offset--;this._position=t;return this._formatReturnValue("elementStart",o,e,t,1)}t=new ap(o,o.childCount);this._position=t;if(this.ignoreElementEnd){return this._previous()}return this._formatReturnValue("elementEnd",o,e,t)}if(o instanceof Ju){if(this.singleCharacters){t=new ap(o,o.data.length);this._position=t;return this._previous()}let n=o.data.length;let i;if(o==this._boundaryStartParent){const e=this.boundaries.start.offset;i=new Yu(o,e,o.data.length-e);n=i.data.length;t=ap._createBefore(i)}else{i=new Yu(o,0,o.data.length);t.offset--}this._position=t;return this._formatReturnValue("text",i,e,t,n)}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 Yu(n,t.offset,o);this._position=t;return this._formatReturnValue("text",i,e,t,o)}t=ap._createBefore(n);this._position=t;return this._formatReturnValue("elementStart",n,e,t,1)}_formatReturnValue(t,e,n,o,i){if(e instanceof Yu){if(e.offsetInText+e.data.length==e.textNode.data.length){if(this.direction=="forward"&&!(this.boundaries&&this.boundaries.end.isEqual(this.position))){o=ap._createAfter(e.textNode);this._position=o}else{n=ap._createAfter(e.textNode)}}if(e.offsetInText===0){if(this.direction=="backward"&&!(this.boundaries&&this.boundaries.start.isEqual(this.position))){o=ap._createBefore(e.textNode);this._position=o}else{n=ap._createBefore(e.textNode)}}}return{done:false,value:{type:t,item:e,previousPosition:n,nextPosition:o,length:i}}}}class ap extends Wu{constructor(t,e){super();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 op)){if(t.parent){t=t.parent}else{return null}}return t}getShiftedBy(t){const e=ap._createAt(this);const n=e.offset+t;e.offset=n<0?0:n;return e}getLastMatchingPosition(t,e={}){e.startPosition=this;const n=new sp(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]}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=At(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 sp(t)}clone(){return new ap(this.parent,this.offset)}static _createAt(t,e){if(t instanceof ap){return new this(t.parent,t.offset)}else{const n=t;if(e=="end"){e=n.is("$text")?n.data.length:n.childCount}else if(e=="before"){return this._createBefore(n)}else if(e=="after"){return this._createAfter(n)}else if(e!==0&&!e){throw new P("view-createpositionat-offset-required",n)}return new ap(n,e)}}static _createAfter(t){if(t.is("$textProxy")){return new ap(t.textNode,t.offsetInText+t.data.length)}if(!t.parent){throw new P("view-position-after-root",t,{root:t})}return new ap(t.parent,t.index+1)}static _createBefore(t){if(t.is("$textProxy")){return new ap(t.textNode,t.offsetInText)}if(!t.parent){throw new P("view-position-before-root",t,{root:t})}return new ap(t.parent,t.index)}}ap.prototype.is=function(t){return t==="position"||t==="view:position"};class cp extends Wu{constructor(t,e=null){super();this.start=t.clone();this.end=e?e.clone():t.clone()}*[Symbol.iterator](){yield*new sp({boundaries:this,ignoreElementEnd:true})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return this.start.parent===this.end.parent}get root(){return this.start.root}getEnlarged(){let t=this.start.getLastMatchingPosition(lp,{direction:"backward"});let e=this.end.getLastMatchingPosition(lp);if(t.parent.is("$text")&&t.isAtStart){t=ap._createBefore(t.parent)}if(e.parent.is("$text")&&e.isAtEnd){e=ap._createAfter(e.parent)}return new cp(t,e)}getTrimmed(){let t=this.start.getLastMatchingPosition(lp);if(t.isAfter(this.end)||t.isEqual(this.end)){return new cp(t,t)}let e=this.end.getLastMatchingPosition(lp,{direction:"backward"});const n=t.nodeAfter;const o=e.nodeBefore;if(n&&n.is("$text")){t=new ap(n,0)}if(o&&o.is("$text")){e=new ap(o,o.data.length)}return new cp(t,e)}isEqual(t){return this==t||this.start.isEqual(t.start)&&this.end.isEqual(t.end)}containsPosition(t){return t.isAfter(this.start)&&t.isBefore(this.end)}containsRange(t,e=false){if(t.isCollapsed){e=false}const n=this.containsPosition(t.start)||e&&this.start.isEqual(t.start);const o=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return n&&o}getDifference(t){const e=[];if(this.isIntersecting(t)){if(this.containsPosition(t.start)){e.push(new cp(this.start,t.start))}if(this.containsPosition(t.end)){e.push(new cp(t.end,this.end))}}else{e.push(this.clone())}return e}getIntersection(t){if(this.isIntersecting(t)){let e=this.start;let n=this.end;if(this.containsPosition(t.start)){e=t.start}if(this.containsPosition(t.end)){n=t.end}return new cp(e,n)}return null}getWalker(t={}){t.boundaries=this;return new sp(t)}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}getContainedElement(){if(this.isCollapsed){return null}let t=this.start.nodeAfter;let e=this.end.nodeBefore;if(this.start.parent.is("$text")&&this.start.isAtEnd&&this.start.parent.nextSibling){t=this.start.parent.nextSibling}if(this.end.parent.is("$text")&&this.end.isAtStart&&this.end.parent.previousSibling){e=this.end.parent.previousSibling}if(t&&t.is("element")&&t===e){return t}return null}clone(){return new cp(this.start,this.end)}*getItems(t={}){t.boundaries=this;t.ignoreElementEnd=true;const e=new sp(t);for(const t of e){yield t.item}}*getPositions(t={}){t.boundaries=this;const e=new sp(t);yield e.position;for(const t of e){yield t.nextPosition}}isIntersecting(t){return this.start.isBefore(t.end)&&this.end.isAfter(t.start)}static _createFromParentsAndOffsets(t,e,n,o){return new this(new ap(t,e),new ap(n,o))}static _createFromPositionAndShift(t,e){const n=t;const o=t.getShiftedBy(e);return e>0?new this(n,o):new this(o,n)}static _createIn(t){return this._createFromParentsAndOffsets(t,0,t,t.childCount)}static _createOn(t){const e=t.is("$textProxy")?t.offsetSize:1;return this._createFromPositionAndShift(ap._createBefore(t),e)}}cp.prototype.is=function(t){return t==="range"||t==="view:range"};function lp(t){if(t.item.is("attributeElement")||t.item.is("uiElement")){return true}return false}class dp extends(q(Wu)){constructor(...t){super();this._ranges=[];this._lastRangeBackward=false;this._isFake=false;this._fakeSelectionLabel="";if(t.length){this.setTo(...t)}}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;for(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=vt(this.getRanges());const n=vt(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){let[e,n,o]=t;if(typeof n=="object"){o=n;n=undefined}if(e===null){this._setRanges([]);this._setFakeOptions(o)}else if(e instanceof dp||e instanceof up){this._setRanges(e.getRanges(),e.isBackward);this._setFakeOptions({fake:e.isFake,label:e.fakeSelectionLabel})}else if(e instanceof cp){this._setRanges([e],o&&o.backward);this._setFakeOptions(o)}else if(e instanceof ap){this._setRanges([new cp(e)]);this._setFakeOptions(o)}else if(e instanceof Zu){const t=!!o&&!!o.backward;let i;if(n===undefined){throw new P("view-selection-setto-required-second-parameter",this)}else if(n=="in"){i=cp._createIn(e)}else if(n=="on"){i=cp._createOn(e)}else{i=new cp(ap._createAt(e,n))}this._setRanges([i],t);this._setFakeOptions(o)}else if(Ct(e)){this._setRanges(e,o&&o.backward);this._setFakeOptions(o)}else{throw new P("view-selection-setto-not-selectable",this)}this.fire("change")}setFocus(t,e){if(this.anchor===null){throw new P("view-selection-setfocus-no-ranges",this)}const n=ap._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 cp(n,o),true)}else{this._addRange(new cp(o,n))}this.fire("change")}_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 cp)){throw new P("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 P("view-selection-range-intersects",this,{addedRange:t,intersectingRange:e})}}this._ranges.push(new cp(t.start,t.end))}}dp.prototype.is=function(t){return t==="selection"||t==="view:selection"};class up extends(q(Wu)){constructor(...t){super();this._selection=new dp;this._selection.delegate("change").to(this);if(t.length){this._selection.setTo(...t)}}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)}_setTo(...t){this._selection.setTo(...t)}_setFocus(t,e){this._selection.setFocus(t,e)}}up.prototype.is=function(t){return t==="selection"||t=="documentSelection"||t=="view:selection"||t=="view:documentSelection"};class hp extends C{constructor(t,e,n){super(t,e);this.startRange=n;this._eventPhase="none";this._currentTarget=null}get eventPhase(){return this._eventPhase}get currentTarget(){return this._currentTarget}}const fp=Symbol("bubbling contexts");function pp(t){class e extends t{fire(t,...e){try{const n=t instanceof C?t:new C(this,t);const o=kp(this);if(!o.size){return}gp(n,"capturing",this);if(mp(o,"$capture",n,...e)){return n.return}const i=n.startRange||this.selection.getFirstRange();const r=i?i.getContainedElement():null;const s=r?Boolean(bp(o,r)):false;let a=r||wp(i);gp(n,"atTarget",a);if(!s){if(mp(o,"$text",n,...e)){return n.return}gp(n,"bubbling",a)}while(a){if(a.is("rootElement")){if(mp(o,"$root",n,...e)){return n.return}}else if(a.is("element")){if(mp(o,a.name,n,...e)){return n.return}}if(mp(o,a,n,...e)){return n.return}a=a.parent;gp(n,"bubbling",a)}gp(n,"bubbling",this);mp(o,"$document",n,...e);return n.return}catch(t){P.rethrowUnexpectedError(t,this)}}_addEventListener(t,e,n){const o=el(n.context||"$document");const i=kp(this);for(const r of o){let o=i.get(r);if(!o){o=new(q());i.set(r,o)}this.listenTo(o,t,e,n)}}_removeEventListener(t,e){const n=kp(this);for(const o of n.values()){this.stopListening(o,t,e)}}}return e}{const t=pp(Object);["fire","_addEventListener","_removeEventListener"].forEach((e=>{pp[e]=t.prototype[e]}))}function gp(t,e,n){if(t instanceof hp){t._eventPhase=e;t._currentTarget=n}}function mp(t,e,n,...o){const i=typeof e=="string"?t.get(e):bp(t,e);if(!i){return false}i.fire(n,...o);return n.stop.called}function bp(t,e){for(const[n,o]of t){if(typeof n=="function"&&n(e)){return o}}return null}function kp(t){if(!t[fp]){t[fp]=new Map}return t[fp]}function wp(t){if(!t){return null}const e=t.start.parent;const n=t.end.parent;const o=e.getPath();const i=n.getPath();return o.length>i.length?e:n}class _p extends(pp(lt())){constructor(t){super();this._postFixers=new Set;this.selection=new up;this.roots=new ul({idProperty:"rootName"});this.stylesProcessor=t;this.set("isReadOnly",false);this.set("isFocused",false);this.set("isSelecting",false);this.set("isComposing",false)}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)}}const vp=10;class Ap extends Yf{constructor(t,e,n,o){super(t,e,n,o);this._priority=vp;this._id=null;this._clonesGroup=null;this.getFillerOffset=Cp}get priority(){return this._priority}get id(){return this._id}getElementsWithSameId(){if(this.id===null){throw new P("attribute-element-get-elements-with-same-id-no-id",this)}return new Set(this._clonesGroup)}isSimilar(t){if(this.id!==null||t.id!==null){return this.id===t.id}return super.isSimilar(t)&&this.priority==t.priority}_clone(t=false){const e=super._clone(t);e._priority=this._priority;e._id=this._id;return e}}Ap.DEFAULT_PRIORITY=vp;Ap.prototype.is=function(t,e){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")}};function Cp(){if(yp(this)){return null}let t=this.parent;while(t&&t.is("attributeElement")){if(yp(t)>1){return null}t=t.parent}if(!t||yp(t)>1){return null}return this.childCount}function yp(t){return Array.from(t.getChildren()).filter((t=>!t.is("uiElement"))).length}class xp extends Yf{constructor(t,e,n,o){super(t,e,n,o);this.getFillerOffset=Ep}_insertChild(t,e){if(e&&(e instanceof Zu||Array.from(e).length>0)){throw new P("view-emptyelement-cannot-add",[this,e])}return 0}}xp.prototype.is=function(t,e){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")}};function Ep(){return null}class Sp extends Yf{constructor(t,e,n,o){super(t,e,n,o);this.getFillerOffset=Tp}_insertChild(t,e){if(e&&(e instanceof Zu||Array.from(e).length>0)){throw new P("view-uielement-cannot-add",[this,e])}return 0}render(t,e){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}}Sp.prototype.is=function(t,e){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")}};function Dp(t){t.document.on("arrowKey",((e,n)=>Pp(e,n,t.domConverter)),{priority:"low"})}function Tp(){return null}function Pp(t,e,n){if(e.keyCode==$c.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 Bp extends Yf{constructor(t,e,n,o){super(t,e,n,o);this.getFillerOffset=Ip}_insertChild(t,e){if(e&&(e instanceof Zu||Array.from(e).length>0)){throw new P("view-rawelement-cannot-add",[this,e])}return 0}render(t,e){}}Bp.prototype.is=function(t,e){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")}};function Ip(){return null}class Rp extends(q(Wu)){constructor(t,e){super();this._children=[];this._customProperties=new Map;this.document=t;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}get name(){return undefined}getCustomProperty(t){return this._customProperties.get(t)}*getCustomProperties(){yield*this._customProperties.entries()}_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=Op(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)}_setCustomProperty(t,e){this._customProperties.set(t,e)}_removeCustomProperty(t){return this._customProperties.delete(t)}}Rp.prototype.is=function(t){return t==="documentFragment"||t==="view:documentFragment"};function Op(t,e){if(typeof e=="string"){return[new Ju(t,e)]}if(!Ct(e)){e=[e]}return Array.from(e).map((e=>{if(typeof e=="string"){return new Ju(t,e)}if(e instanceof Yu){return new Ju(t,e.data)}return e}))}class Mp{constructor(t){this._cloneGroups=new Map;this._slotFactory=null;this.document=t}setSelection(...t){this.document.selection._setTo(...t)}setSelectionFocus(t,e){this.document.selection._setFocus(t,e)}createDocumentFragment(t){return new Rp(this.document,t)}createText(t){return new Ju(this.document,t)}createAttributeElement(t,e,n={}){const o=new Ap(this.document,t,e);if(typeof n.priority==="number"){o._priority=n.priority}if(n.id){o._id=n.id}if(n.renderUnsafeAttributes){o._unsafeAttributesToRender.push(...n.renderUnsafeAttributes)}return o}createContainerElement(t,e,n={},o={}){let i=null;if(ue(n)){o=n}else{i=n}const r=new ep(this.document,t,e,i);if(o.renderUnsafeAttributes){r._unsafeAttributesToRender.push(...o.renderUnsafeAttributes)}return r}createEditableElement(t,e,n={}){const o=new op(this.document,t,e);if(n.renderUnsafeAttributes){o._unsafeAttributesToRender.push(...n.renderUnsafeAttributes)}return o}createEmptyElement(t,e,n={}){const o=new xp(this.document,t,e);if(n.renderUnsafeAttributes){o._unsafeAttributesToRender.push(...n.renderUnsafeAttributes)}return o}createUIElement(t,e,n){const o=new Sp(this.document,t,e);if(n){o.render=n}return o}createRawElement(t,e,n,o={}){const i=new Bp(this.document,t,e);if(n){i.render=n}if(o.renderUnsafeAttributes){i._unsafeAttributesToRender.push(...o.renderUnsafeAttributes)}return i}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(ue(t)&&n===undefined){e._setStyle(t)}else{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 ap){return this._breakAttributes(t)}else{return this._breakAttributesRange(t)}}breakContainer(t){const e=t.parent;if(!e.is("containerElement")){throw new P("view-writer-break-non-container-element",this.document)}if(!e.parent){throw new P("view-writer-break-root",this.document)}if(t.isAtStart){return ap._createBefore(e)}else if(!t.isAtEnd){const n=e._clone(false);this.insert(ap._createAfter(e),n);const o=new cp(t,ap._createAt(e,"end"));const i=new ap(n,0);this.move(o,i)}return ap._createAfter(e)}mergeAttributes(t){const e=t.offset;const n=t.parent;if(n.is("$text")){return t}if(n.is("attributeElement")&&n.childCount===0){const t=n.parent;const e=n.index;n._remove();this._removeFromClonedElementsGroup(n);return this.mergeAttributes(new ap(t,e))}const o=n.getChild(e-1);const i=n.getChild(e);if(!o||!i){return t}if(o.is("$text")&&i.is("$text")){return Hp(o,i)}else if(o.is("attributeElement")&&i.is("attributeElement")&&o.isSimilar(i)){const t=o.childCount;o._appendChild(i.getChildren());i._remove();this._removeFromClonedElementsGroup(i);return this.mergeAttributes(new ap(o,t))}return t}mergeContainers(t){const e=t.nodeBefore;const n=t.nodeAfter;if(!e||!n||!e.is("containerElement")||!n.is("containerElement")){throw new P("view-writer-merge-containers-invalid-position",this.document)}const o=e.getChild(e.childCount-1);const i=o instanceof Ju?ap._createAt(o,"end"):ap._createAt(e,"end");this.move(cp._createIn(n),ap._createAt(e,"end"));this.remove(cp._createOn(n));return i}insert(t,e){e=Ct(e)?[...e]:[e];qp(e,this.document);const n=e.reduce(((t,e)=>{const n=t[t.length-1];const o=!e.is("uiElement");if(!n||n.breakAttributes!=o){t.push({breakAttributes:o,nodes:[e]})}else{n.nodes.push(e)}return t}),[]);let o=null;let i=t;for(const{nodes:t,breakAttributes:e}of n){const n=this._insertNodes(i,t,e);if(!o){o=n.start}i=n.end}if(!o){return new cp(t)}return new cp(o,i)}remove(t){const e=t instanceof cp?t:cp._createOn(t);Wp(e,this.document);if(e.isCollapsed){return new Rp(this.document)}const{start:n,end:o}=this._breakAttributesRange(e,true);const i=n.parent;const r=o.offset-n.offset;const s=i._removeChildren(n.offset,r);for(const t of s){this._removeFromClonedElementsGroup(t)}const a=this.mergeAttributes(n);e.start=a;e.end=a.clone();return new Rp(this.document,s)}clear(t,e){Wp(t,this.document);const n=t.getWalker({direction:"backward",ignoreElementEnd:true});for(const o of n){const n=o.item;let i;if(n.is("element")&&e.isSimilar(n)){i=cp._createOn(n)}else if(!o.nextPosition.isAfter(t.start)&&n.is("$textProxy")){const t=n.getAncestors().find((t=>t.is("element")&&e.isSimilar(t)));if(t){i=cp._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 Ap)){throw new P("view-writer-wrap-invalid-attribute",this.document)}Wp(t,this.document);if(!t.isCollapsed){return this._wrapRange(t,e)}else{let n=t.start;if(n.parent.is("element")&&!Vp(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 cp(n)}}unwrap(t,e){if(!(e instanceof Ap)){throw new P("view-writer-unwrap-invalid-attribute",this.document)}Wp(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 cp(s,a)}rename(t,e){const n=new ep(this.document,t,e.getAttributes());this.insert(ap._createAfter(e),n);this.move(cp._createIn(e),ap._createAt(n,0));this.remove(cp._createOn(e));return n}clearClonedElementsGroup(t){this._cloneGroups.delete(t)}createPositionAt(t,e){return ap._createAt(t,e)}createPositionAfter(t){return ap._createAfter(t)}createPositionBefore(t){return ap._createBefore(t)}createRange(t,e){return new cp(t,e)}createRangeOn(t){return cp._createOn(t)}createRangeIn(t){return cp._createIn(t)}createSelection(...t){return new dp(...t)}createSlot(t="children"){if(!this._slotFactory){throw new P("view-writer-invalid-create-slot-context",this.document)}return this._slotFactory(this,t)}_registerSlotFactory(t){this._slotFactory=t}_clearSlotFactory(){this._slotFactory=null}_insertNodes(t,e,n){let o;if(n){o=zp(t)}else{o=t.parent.is("$text")?t.parent.parent:t.parent}if(!o){throw new P("view-writer-invalid-position-container",this.document)}let i;if(n){i=this._breakAttributes(t,true)}else{i=t.parent.is("$text")?Lp(t):t}const r=o._insertChild(i.offset,e);for(const t of e){this._addToClonedElementsGroup(t)}const s=i.getShiftedBy(r);const a=this.mergeAttributes(i);if(!a.isEqual(i)){s.offset--}const c=this.mergeAttributes(s);return new cp(a,c)}_wrapChildren(t,e,n,o){let i=e;const r=[];while(i<n){const e=t.getChild(i);const n=e.is("$text");const s=e.is("attributeElement");if(s&&this._wrapAttributeElement(o,e)){r.push(new ap(t,i))}else if(n||!s||Fp(o,e)){const n=o._clone();e._remove();n._appendChild(e);t._insertChild(i,n);this._addToClonedElementsGroup(n);r.push(new ap(t,i))}else{this._wrapChildren(e,0,e.childCount,o)}i++}let s=0;for(const t of r){t.offset-=s;if(t.offset==e){continue}const o=this.mergeAttributes(t);if(!o.isEqual(t)){s++;n--}}return cp._createFromParentsAndOffsets(t,e,t,n)}_unwrapChildren(t,e,n,o){let i=e;const r=[];while(i<n){const e=t.getChild(i);if(!e.is("attributeElement")){i++;continue}if(e.isSimilar(o)){const o=e.getChildren();const s=e.childCount;e._remove();t._insertChild(i,o);this._removeFromClonedElementsGroup(e);r.push(new ap(t,i),new ap(t,i+s));i+=s;n+=s-1;continue}if(this._unwrapAttributeElement(o,e)){r.push(new ap(t,i),new ap(t,i+1));i++;continue}this._unwrapChildren(e,0,e.childCount,o);i++}let s=0;for(const t of r){t.offset-=s;if(t.offset==e||t.offset==n){continue}const o=this.mergeAttributes(t);if(!o.isEqual(t)){s++;n--}}return cp._createFromParentsAndOffsets(t,e,t,n)}_wrapRange(t,e){const{start:n,end:o}=this._breakAttributesRange(t,true);const i=n.parent;const r=this._wrapChildren(i,n.offset,o.offset,e);const s=this.mergeAttributes(r.start);if(!s.isEqual(r.start)){r.end.offset--}const a=this.mergeAttributes(r.end);return new cp(s,a)}_wrapPosition(t,e){if(e.isSimilar(t.parent)){return Np(t.clone())}if(t.parent.is("$text")){t=Lp(t)}const n=this.createAttributeElement("_wrapPosition-fake-element");n._priority=Number.POSITIVE_INFINITY;n.isSimilar=()=>false;t.parent._insertChild(t.offset,n);const o=new cp(t,t.getShiftedBy(1));this.wrap(o,e);const i=new ap(n.parent,n.index);n._remove();const r=i.nodeBefore;const s=i.nodeAfter;if(r instanceof Ju&&s instanceof Ju){return Hp(r,s)}return Np(i)}_wrapAttributeElement(t,e){if(!Gp(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(!Gp(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;Wp(t,this.document);if(t.isCollapsed){const n=this._breakAttributes(t.start,e);return new cp(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 cp(s,i)}_breakAttributes(t,e=false){const n=t.offset;const o=t.parent;if(t.parent.is("emptyElement")){throw new P("view-writer-cannot-break-empty-element",this.document)}if(t.parent.is("uiElement")){throw new P("view-writer-cannot-break-ui-element",this.document)}if(t.parent.is("rawElement")){throw new P("view-writer-cannot-break-raw-element",this.document)}if(!e&&o.is("$text")&&$p(o.parent)){return t.clone()}if($p(o)){return t.clone()}if(o.is("$text")){return this._breakAttributes(Lp(t),e)}const i=o.childCount;if(n==i){const t=new ap(o.parent,o.index+1);return this._breakAttributes(t,e)}else{if(n===0){const t=new ap(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 ap(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 Vp(t){return Array.from(t.getChildren()).some((t=>!t.is("uiElement")))}function zp(t){let e=t.parent;while(!$p(e)){if(!e){return undefined}e=e.parent}return e}function Fp(t,e){if(t.priority<e.priority){return true}else if(t.priority>e.priority){return false}return t.getIdentity()<e.getIdentity()}function Np(t){const e=t.nodeBefore;if(e&&e.is("$text")){return new ap(e,e.data.length)}const n=t.nodeAfter;if(n&&n.is("$text")){return new ap(n,0)}return t}function Lp(t){if(t.offset==t.parent.data.length){return new ap(t.parent.parent,t.parent.index+1)}if(t.offset===0){return new ap(t.parent.parent,t.parent.index)}const e=t.parent.data.slice(t.offset);t.parent._data=t.parent.data.slice(0,t.offset);t.parent.parent._insertChild(t.parent.index+1,new Ju(t.root.document,e));return new ap(t.parent.parent,t.parent.index+1)}function Hp(t,e){const n=t.data.length;t._data+=e.data;e._remove();return new ap(t,n)}const jp=[Ju,Ap,ep,xp,Bp,Sp];function qp(t,e){for(const n of t){if(!jp.some((t=>n instanceof t))){throw new P("view-writer-insert-invalid-node-type",e)}if(!n.is("$text")){qp(n.getChildren(),e)}}}function $p(t){return t&&(t.is("containerElement")||t.is("documentFragment"))}function Wp(t,e){const n=zp(t.start);const o=zp(t.end);if(!n||!o||n!==o){throw new P("view-writer-invalid-range-container",e)}}function Gp(t,e){return t.id===null&&e.id===null}const Kp=t=>t.createTextNode(" ");const Up=t=>{const e=t.createElement("span");e.dataset.ckeFiller="true";e.innerText=" ";return e};const Zp=t=>{const e=t.createElement("br");e.dataset.ckeFiller="true";return e};const Jp=7;const Yp="".repeat(Jp);function Qp(t){if(typeof t=="string"){return t.substr(0,Jp)===Yp}return oc(t)&&t.data.substr(0,Jp)===Yp}function Xp(t){return t.data.length==Jp&&Qp(t)}function tg(t){const e=typeof t=="string"?t:t.data;if(Qp(t)){return e.slice(Jp)}return e}function eg(t){t.document.on("arrowKey",ng,{priority:"low"})}function ng(t,e){if(e.keyCode==$c.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(Qp(e)&&n<=Jp){t.collapse(e,0)}}}}var og=n(37);var ig={injectType:"singletonStyleTag",attributes:{"data-cke":true}};ig.insert="head";ig.singleton=true;var rg=Il()(og.Z,ig);const sg=og.Z.locals||{};class ag extends(lt()){constructor(t,e){super();this.domDocuments=new Set;this.markedAttributes=new Set;this.markedChildren=new Set;this.markedTexts=new Set;this._inlineFiller=null;this._fakeSelectionContainer=null;this.domConverter=t;this.selection=e;this.set("isFocused",false);this.set("isSelecting",false);if(r.isBlink&&!r.isAndroid){this.on("change:isSelecting",(()=>{if(!this.isSelecting){this.render()}}))}this.set("isComposing",false);this.on("change:isComposing",(()=>{if(!this.isComposing){this.render()}}))}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{const e=t;throw new P("view-renderer-unknown-type",this)}}}render(){if(this.isComposing&&!r.isAndroid){return}let t=null;const e=r.isBlink&&!r.isAndroid?!this.isSelecting:true;for(const t of this.markedChildren){this._updateChildrenMappings(t)}if(e){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)}}else if(this._inlineFiller&&this._inlineFiller.parentNode){t=this.domConverter.domPositionToView(this._inlineFiller);if(t&&t.parent.is("$text")){t=ap._createBefore(t.parent)}}for(const t of this.markedAttributes){this._updateAttrs(t)}for(const e of this.markedChildren){this._updateChildren(e,{inlineFillerPosition:t})}for(const e of this.markedTexts){if(!this.markedChildren.has(e.parent)&&this.domConverter.mapViewToDom(e.parent)){this._updateText(e,{inlineFillerPosition:t})}}if(e){if(t){const e=this.domConverter.viewPositionToDom(t);const n=e.parent.ownerDocument;if(!Qp(e.parent)){this._inlineFiller=lg(n,e.parent,e.offset)}else{this._inlineFiller=e.parent}}else{this._inlineFiller=null}}this._updateFocus();this._updateSelection();this.markedTexts.clear();this.markedAttributes.clear();this.markedChildren.clear()}_updateChildrenMappings(t){const e=this.domConverter.mapViewToDom(t);if(!e){return}const n=Array.from(this.domConverter.mapViewToDom(t).childNodes);const o=Array.from(this.domConverter.viewChildrenToDom(t,{withChildren:false}));const i=this._diffNodeLists(n,o);const r=this._findUpdateActions(i,n,o,dg);if(r.indexOf("update")!==-1){const e={equal:0,insert:0,delete:0};for(const i of r){if(i==="update"){const i=e.equal+e.insert;const r=e.equal+e.delete;const s=t.getChild(i);if(s&&!(s.is("uiElement")||s.is("rawElement"))){this._updateElementMappings(s,n[r])}Tc(o[i]);e.equal++}else{e[i]++}}}}_updateElementMappings(t,e){this.domConverter.unbindDomElement(e);this.domConverter.bindElements(e,t);this.markedChildren.add(t);this.markedAttributes.add(t)}_getInlineFillerPosition(){const t=this.selection.getFirstPosition();if(t.parent.is("$text")){return ap._createBefore(t.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&&oc(e.parent)&&Qp(e.parent)){return true}return false}_removeInlineFiller(){const t=this._inlineFiller;if(!Qp(t)){throw new P("view-renderer-filler-was-lost",this)}if(Xp(t)){t.remove()}else{t.data=t.data.substr(Jp)}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(!cg(e)){return false}if(n===e.getFillerOffset()){return false}const o=t.nodeBefore;const i=t.nodeAfter;if(o instanceof Ju||i instanceof Ju){return false}if(r.isAndroid&&(o||i)){return false}return true}_updateText(t,e){const n=this.domConverter.findCorrespondingDomText(t);const o=this.domConverter.viewToDom(t);let i=o.data;const r=e.inlineFillerPosition;if(r&&r.parent==t.parent&&r.offset==t.index){i=Yp+i}mg(n,i)}_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){this.domConverter.setDomElementAttribute(e,n,t.getAttribute(n),t)}for(const o of n){if(!t.hasAttribute(o)){this.domConverter.removeDomElementAttribute(e,o)}}}_updateChildren(t,e){const n=this.domConverter.mapViewToDom(t);if(!n){return}if(r.isAndroid){let t=null;for(const e of Array.from(n.childNodes)){if(t&&oc(t)&&oc(e)){n.normalize();break}t=e}}const o=e.inlineFillerPosition;const i=n.childNodes;const s=Array.from(this.domConverter.viewChildrenToDom(t,{bind:true}));if(o&&o.parent===t){lg(n.ownerDocument,s,o.offset)}const a=this._diffNodeLists(i,s);const c=this._findUpdateActions(a,i,s,ug);let l=0;const d=new Set;for(const t of c){if(t==="delete"){d.add(i[l]);Tc(i[l])}else if(t==="equal"||t==="update"){l++}}l=0;for(const t of c){if(t==="insert"){kc(n,l,s[l]);l++}else if(t==="update"){mg(i[l],s[l].data);l++}else if(t==="equal"){this._markDescendantTextToSync(this.domConverter.domToView(s[l]));l++}}for(const t of d){if(!t.parentNode){this.domConverter.unbindDomElement(t)}}}_diffNodeLists(t,e){t=pg(t,this._fakeSelectionContainer);return _(t,e,hg.bind(null,this.domConverter))}_findUpdateActions(t,e,n,o){if(t.indexOf("insert")===-1||t.indexOf("delete")===-1){return t}let i=[];let r=[];let s=[];const a={equal:0,insert:0,delete:0};for(const c of t){if(c==="insert"){s.push(n[a.equal+a.insert])}else if(c==="delete"){r.push(e[a.equal+a.delete])}else{i=i.concat(_(r,s,o).map((t=>t==="equal"?"update":t)));i.push("equal");r=[];s=[]}a[c]++}return i.concat(_(r,s,o).map((t=>t==="equal"?"update":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(r.isBlink&&!r.isAndroid&&this.isSelecting&&!this.markedChildren.size){return}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 if(this._fakeSelectionContainer&&this._fakeSelectionContainer.isConnected){this._removeFakeSelection();this._updateDomSelection(t)}else if(!(this.isComposing&&r.isAndroid)){this._updateDomSelection(t)}}_updateFakeSelection(t){const e=t.ownerDocument;if(!this._fakeSelectionContainer){this._fakeSelectionContainer=gg(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||" ";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);e.setBaseAndExtent(n.parent,n.offset,o.parent,o.offset);if(r.isGecko){fg(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 n=t.activeElement;const o=this.domConverter.mapDomToView(n);if(n&&o){e.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)}}}}function cg(t){if(t.getAttribute("contenteditable")=="false"){return false}const e=t.findAncestor((t=>t.hasAttribute("contenteditable")));return!e||e.getAttribute("contenteditable")=="true"}function lg(t,e,n){const o=e instanceof Array?e:e.childNodes;const i=o[n];if(oc(i)){i.data=Yp+i.data;return i}else{const i=t.createTextNode(Yp);if(Array.isArray(e)){o.splice(n,0,i)}else{kc(e,n,i)}return i}}function dg(t,e){return $a(t)&&$a(e)&&!oc(t)&&!oc(e)&&!wc(t)&&!wc(e)&&t.tagName.toLowerCase()===e.tagName.toLowerCase()}function ug(t,e){return $a(t)&&$a(e)&&oc(t)&&oc(e)}function hg(t,e,n){if(e===n){return true}else if(oc(e)&&oc(n)){return e.data===n.data}else if(t.isBlockFiller(e)&&t.isBlockFiller(n)){return true}return false}function fg(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 pg(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 gg(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=" ";return e}function mg(t,e){const n=t.data;if(n==e){return}const o=p(n,e);for(const e of o){if(e.type==="insert"){t.insertData(e.index,e.values.join(""))}else{t.deleteData(e.index,e.howMany)}}}const bg=Zp(Qa.document);const kg=Kp(Qa.document);const wg=Up(Qa.document);const _g="data-ck-unsafe-attribute-";const vg="data-ck-unsafe-element";class Ag{constructor(t,{blockFillerMode:e,renderingMode:n="editing"}={}){this._domToViewMapping=new WeakMap;this._viewToDomMapping=new WeakMap;this._fakeSelectionMapping=new WeakMap;this._rawContentElementMatcher=new Qu;this._inlineObjectElementMatcher=new Qu;this.document=t;this.renderingMode=n;this.blockFillerMode=e||(n==="editing"?"br":"nbsp");this.preElements=["pre"];this.blockElements=["address","article","aside","blockquote","caption","center","dd","details","dir","div","dl","dt","fieldset","figcaption","figure","footer","form","h1","h2","h3","h4","h5","h6","header","hgroup","legend","li","main","menu","nav","ol","p","pre","section","summary","table","tbody","td","tfoot","th","thead","tr","ul"];this.inlineObjectElements=["object","iframe","input","button","textarea","select","option","video","embed","audio","img","canvas"];this.unsafeElements=["script","style"];this._domDocument=this.renderingMode==="editing"?Qa.document:Qa.document.implementation.createHTMLDocument("")}bindFakeSelection(t,e){this._fakeSelectionMapping.set(t,new dp(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 Array.from(t.children)){this.unbindDomElement(e)}}}bindDocumentFragments(t,e){this._domToViewMapping.set(t,e);this._viewToDomMapping.set(e,t)}shouldRenderAttribute(t,e,n){if(this.renderingMode==="data"){return true}t=t.toLowerCase();if(t.startsWith("on")){return false}if(t==="srcdoc"&&e.match(/\bon\S+\s*=|javascript:|<\s*\/*script/i)){return false}if(n==="img"&&(t==="src"||t==="srcset")){return true}if(n==="source"&&t==="srcset"){return true}if(e.match(/^\s*(javascript:|data:(image\/svg|text\/x?html))/i)){return false}return true}setContentOf(t,e){if(this.renderingMode==="data"){t.innerHTML=e;return}const n=(new DOMParser).parseFromString(e,"text/html");const o=n.createDocumentFragment();const i=n.body.childNodes;while(i.length>0){o.appendChild(i[0])}const r=n.createTreeWalker(o,NodeFilter.SHOW_ELEMENT);const s=[];let a;while(a=r.nextNode()){s.push(a)}for(const t of s){for(const e of t.getAttributeNames()){this.setDomElementAttribute(t,e,t.getAttribute(e))}const e=t.tagName.toLowerCase();if(this._shouldRenameElement(e)){Sg(e);t.replaceWith(this._createReplacementDomElement(e,t))}}while(t.firstChild){t.firstChild.remove()}t.append(o)}viewToDom(t,e={}){if(t.is("$text")){const e=this._processDataFromViewText(t);return this._domDocument.createTextNode(e)}else{if(this.mapViewToDom(t)){return this.mapViewToDom(t)}let n;if(t.is("documentFragment")){n=this._domDocument.createDocumentFragment();if(e.bind){this.bindDocumentFragments(n,t)}}else if(t.is("uiElement")){if(t.name==="$comment"){n=this._domDocument.createComment(t.getCustomProperty("$rawContent"))}else{n=t.render(this._domDocument,this)}if(e.bind){this.bindElements(n,t)}return n}else{if(this._shouldRenameElement(t.name)){Sg(t.name);n=this._createReplacementDomElement(t.name)}else if(t.hasAttribute("xmlns")){n=this._domDocument.createElementNS(t.getAttribute("xmlns"),t.name)}else{n=this._domDocument.createElement(t.name)}if(t.is("rawElement")){t.render(n,this)}if(e.bind){this.bindElements(n,t)}for(const e of t.getAttributeKeys()){this.setDomElementAttribute(n,e,t.getAttribute(e),t)}}if(e.withChildren!==false){for(const o of this.viewChildrenToDom(t,e)){n.appendChild(o)}}return n}}setDomElementAttribute(t,e,n,o){const i=this.shouldRenderAttribute(e,n,t.tagName.toLowerCase())||o&&o.shouldRenderUnsafeAttribute(e);if(!i){B("domconverter-unsafe-attribute-detected",{domElement:t,key:e,value:n})}if(!_c(e)){B("domconverter-invalid-attribute-detected",{domElement:t,key:e,value:n});return}if(t.hasAttribute(e)&&!i){t.removeAttribute(e)}else if(t.hasAttribute(_g+e)&&i){t.removeAttribute(_g+e)}t.setAttribute(i?e:_g+e,n)}removeDomElementAttribute(t,e){if(e==vg){return}t.removeAttribute(e);t.removeAttribute(_g+e)}*viewChildrenToDom(t,e={}){const n=t.getFillerOffset&&t.getFillerOffset();let o=0;for(const i of t.getChildren()){if(n===o){yield this._getBlockFiller()}const t=i.is("element")&&!!i.getCustomProperty("dataPipeline:transparentRendering")&&!hl(i.getAttributes());if(t&&this.renderingMode=="data"){yield*this.viewChildrenToDom(i,e)}else{if(t){B("domconverter-transparent-rendering-unsupported-in-editing-pipeline",{viewElement:i})}yield this.viewToDom(i,e)}o++}if(n===o){yield this._getBlockFiller()}}viewRangeToDom(t){const e=this.viewPositionToDom(t.start);const n=this.viewPositionToDom(t.end);const o=this._domDocument.createRange();o.setStart(e.parent,e.offset);o.setEnd(n.parent,n.offset);return o}viewPositionToDom(t){const e=t.parent;if(e.is("$text")){const n=this.findCorrespondingDomText(e);if(!n){return null}let o=t.offset;if(Qp(n)){o+=Jp}return{parent:n,offset:o}}else{let 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("$text")?this.findCorrespondingDomText(e):this.mapViewToDom(e);if(!o){return null}n=o.parentNode;i=o.nextSibling}if(oc(i)&&Qp(i)){return{parent:i,offset:Jp}}const r=o?bc(o)+1:0;return{parent:n,offset:r}}}domToView(t,e={}){const n=[];const o=this._domToView(t,e,n);const i=o.next().value;if(!i){return null}o.next();this._processDomInlineNodes(null,n,e);if(i.is("$text")&&i.data.length==0){return null}return i}*domChildrenToView(t,e={},n=[]){for(let o=0;o<t.childNodes.length;o++){const i=t.childNodes[o];const r=this._domToView(i,e,n);const s=r.next().value;if(s!==null){if(this._isBlockViewElement(s)){this._processDomInlineNodes(t,n,e)}yield s;r.next()}}this._processDomInlineNodes(t,n,e)}domSelectionToView(t){if(t.rangeCount===1){let e=t.getRangeAt(0).startContainer;if(oc(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 dp(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 cp(e,n)}return null}domPositionToView(t,e=0){if(this.isBlockFiller(t)){return this.domPositionToView(t.parentNode,bc(t))}const n=this.mapDomToView(t);if(n&&(n.is("uiElement")||n.is("rawElement"))){return ap._createBefore(n)}if(oc(t)){if(Xp(t)){return this.domPositionToView(t.parentNode,bc(t))}const n=this.findCorrespondingViewText(t);let o=e;if(!n){return null}if(Qp(t)){o-=Jp;o=o<0?0:o}return new ap(n,o)}else{if(e===0){const e=this.mapDomToView(t);if(e){return new ap(e,0)}}else{const n=t.childNodes[e-1];if(oc(n)&&Xp(n)||n&&this.isBlockFiller(n)){return this.domPositionToView(n.parentNode,bc(n))}const o=oc(n)?this.findCorrespondingViewText(n):this.mapDomToView(n);if(o&&o.parent){return new ap(o.parent,o.index+1)}}return null}}mapDomToView(t){const e=this.getHostViewElement(t);return e||this._domToViewMapping.get(t)}findCorrespondingViewText(t){if(Xp(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 Ju){return e}else{return null}}}else{const e=this.mapDomToView(t.parentNode);if(e){const t=e.getChild(0);if(t instanceof Ju){return t}else{return null}}}return null}mapViewToDom(t){return this._viewToDomMapping.get(t)}findCorrespondingDomText(t){const e=t.previousSibling;if(e&&this.mapViewToDom(e)){return this.mapViewToDom(e).nextSibling}if(!e&&t.parent&&this.mapViewToDom(t.parent)){return this.mapViewToDom(t.parent).childNodes[0]}return null}focus(t){const e=this.mapViewToDom(t);if(e&&e.ownerDocument.activeElement!==e){const{scrollX:t,scrollY:n}=Qa.window;const o=[];yg(e,(t=>{const{scrollLeft:e,scrollTop:n}=t;o.push([e,n])}));e.focus();yg(e,(t=>{const[e,n]=o.shift();t.scrollLeft=e;t.scrollTop=n}));Qa.window.scrollTo(t,n)}}_clearDomSelection(){const t=this.mapViewToDom(this.document.selection.editableElement);if(!t){return}const e=t.ownerDocument.defaultView.getSelection();const n=this.domSelectionToView(e);const o=n&&n.rangeCount>0;if(o){e.removeAllRanges()}}isElement(t){return t&&t.nodeType==Node.ELEMENT_NODE}isDocumentFragment(t){return t&&t.nodeType==Node.DOCUMENT_FRAGMENT_NODE}isBlockFiller(t){if(this.blockFillerMode=="br"){return t.isEqualNode(bg)}if(t.tagName==="BR"&&Eg(t,this.blockElements)&&t.parentNode.childNodes.length===1){return true}return t.isEqualNode(wg)||xg(t,this.blockElements)}isDomSelectionBackward(t){if(t.isCollapsed){return false}const e=this._domDocument.createRange();try{e.setStart(t.anchorNode,t.anchorOffset);e.setEnd(t.focusNode,t.focusOffset)}catch(t){return false}const n=e.collapsed;e.detach();return n}getHostViewElement(t){const e=tc(t);e.pop();while(e.length){const t=e.pop();const n=this._domToViewMapping.get(t);if(n&&(n.is("uiElement")||n.is("rawElement"))){return n}}return null}isDomSelectionCorrect(t){return this._isDomSelectionPositionCorrect(t.anchorNode,t.anchorOffset)&&this._isDomSelectionPositionCorrect(t.focusNode,t.focusOffset)}registerRawContentMatcher(t){this._rawContentElementMatcher.add(t)}registerInlineObjectMatcher(t){this._inlineObjectElementMatcher.add(t)}_getBlockFiller(){switch(this.blockFillerMode){case"nbsp":return Kp(this._domDocument);case"markedNbsp":return Up(this._domDocument);case"br":return Zp(this._domDocument)}}_isDomSelectionPositionCorrect(t,e){if(oc(t)&&Qp(t)&&e<Jp){return false}if(this.isElement(t)&&Qp(t.childNodes[e])){return false}const n=this.mapDomToView(t);if(n&&(n.is("uiElement")||n.is("rawElement"))){return false}return true}*_domToView(t,e,n){if(this.isBlockFiller(t)){return null}const o=this.getHostViewElement(t);if(o){return o}if(wc(t)&&e.skipComments){return null}if(oc(t)){if(Xp(t)){return null}else{const e=t.data;if(e===""){return null}const o=new Ju(this.document,e);n.push(o);return o}}else{let o=this.mapDomToView(t);if(o){if(this._isInlineObjectElement(o)){n.push(o)}return o}if(this.isDocumentFragment(t)){o=new Rp(this.document);if(e.bind){this.bindDocumentFragments(t,o)}}else{o=this._createViewElement(t,e);if(e.bind){this.bindElements(t,o)}const i=t.attributes;if(i){for(let t=i.length,e=0;e<t;e++){o._setAttribute(i[e].name,i[e].value)}}if(this._isViewElementWithRawContent(o,e)){o._setCustomProperty("$rawContent",t.innerHTML);if(!this._isBlockViewElement(o)){n.push(o)}return o}if(wc(t)){o._setCustomProperty("$rawContent",t.data);return o}}yield o;const i=[];if(e.withChildren!==false){for(const n of this.domChildrenToView(t,e,i)){o._appendChild(n)}}if(this._isInlineObjectElement(o)){n.push(o)}else{for(const t of i){n.push(t)}}}}_processDomInlineNodes(t,e,n){if(!e.length){return}if(t&&!this.isDocumentFragment(t)&&!this._isBlockDomElement(t)){return}let o=false;for(let t=0;t<e.length;t++){const i=e[t];if(!i.is("$text")){o=false;continue}let r;let s=false;if(Cg(i,this.preElements)){r=tg(i.data)}else{r=i.data.replace(/[ \n\t\r]{1,}/g," ");s=/[^\S\u00A0]/.test(r.charAt(r.length-1));const a=t>0?e[t-1]:null;const c=t+1<e.length?e[t+1]:null;const l=!a||a.is("element")&&a.name=="br"||o;const d=c?false:!Qp(i.data);if(n.withChildren!==false){if(l){r=r.replace(/^ /,"")}if(d){r=r.replace(/ $/,"")}}r=tg(r);r=r.replace(/ \u00A0/g," ");const u=c&&c.is("element")&&c.name!="br";const h=c&&c.is("$text")&&c.data.charAt(0)==" ";if(/[ \u00A0]\u00A0$/.test(r)||!c||u||h){r=r.replace(/\u00A0$/," ")}if(l||a&&a.is("element")&&a.name!="br"){r=r.replace(/^\u00A0/," ")}}if(r.length==0&&i.parent){i._remove();e.splice(t,1);t--}else{i._data=r;o=s}}e.length=0}_processDataFromViewText(t){let e=t.data;if(t.getAncestors().some((t=>this.preElements.includes(t.name)))){return e}if(e.charAt(0)==" "){const n=this._getTouchingInlineViewNode(t,false);const o=n&&n.is("$textProxy")&&this._nodeEndsWithSpace(n);if(o||!n){e=" "+e.substr(1)}}if(e.charAt(e.length-1)==" "){const n=this._getTouchingInlineViewNode(t,true);const o=n&&n.is("$textProxy")&&n.data.charAt(0)==" ";if(e.charAt(e.length-2)==" "||!n||o){e=e.substr(0,e.length-1)+" "}}return e.replace(/ {2}/g," ")}_nodeEndsWithSpace(t){if(t.getAncestors().some((t=>this.preElements.includes(t.name)))){return false}const e=this._processDataFromViewText(t);return e.charAt(e.length-1)==" "}_getTouchingInlineViewNode(t,e){const n=new sp({startPosition:e?ap._createAfter(t):ap._createBefore(t),direction:e?"forward":"backward"});for(const t of n){if(t.item.is("element","br")){return null}else if(this._isInlineObjectElement(t.item)){return t.item}else if(t.item.is("containerElement")){return null}else if(t.item.is("$textProxy")){return t.item}}return null}_isBlockDomElement(t){return this.isElement(t)&&this.blockElements.includes(t.tagName.toLowerCase())}_isBlockViewElement(t){return t.is("element")&&this.blockElements.includes(t.name)}_isInlineObjectElement(t){if(!t.is("element")){return false}return t.name=="br"||this.inlineObjectElements.includes(t.name)||!!this._inlineObjectElementMatcher.match(t)}_createViewElement(t,e){if(wc(t)){return new Sp(this.document,"$comment")}const n=e.keepOriginalCase?t.tagName:t.tagName.toLowerCase();return new Yf(this.document,n)}_isViewElementWithRawContent(t,e){return e.withChildren!==false&&t.is("element")&&!!this._rawContentElementMatcher.match(t)}_shouldRenameElement(t){const e=t.toLowerCase();return this.renderingMode==="editing"&&this.unsafeElements.includes(e)}_createReplacementDomElement(t,e){const n=this._domDocument.createElement("span");n.setAttribute(vg,t);if(e){while(e.firstChild){n.appendChild(e.firstChild)}for(const t of e.getAttributeNames()){n.setAttribute(t,e.getAttribute(t))}}return n}}function Cg(t,e){return t.getAncestors().some((t=>t.is("element")&&e.includes(t.name)))}function yg(t,e){let n=t;while(n){e(n);n=n.parentElement}}function xg(t,e){const n=t.isEqualNode(kg);return n&&Eg(t,e)&&t.parentNode.childNodes.length===1}function Eg(t,e){const n=t.parentNode;return!!n&&!!n.tagName&&e.includes(n.tagName.toLowerCase())}function Sg(t){if(t==="script"){B("domconverter-unsafe-script-element-detected")}if(t==="style"){B("domconverter-unsafe-style-element-detected")}}class Dg extends(Ka()){constructor(t){super();this._isEnabled=false;this.view=t;this.document=t.document}get isEnabled(){return this._isEnabled}enable(){this._isEnabled=true}disable(){this._isEnabled=false}destroy(){this.disable();this.stopListening()}checkShouldIgnoreEventFromTarget(t){if(t&&t.nodeType===3){t=t.parentNode}if(!t||t.nodeType!==1){return false}return t.matches("[data-cke-ignore-events], [data-cke-ignore-events] *")}}var Tg=Nf((function(t,e){po(e,Yi(e),t)}));const Pg=Tg;class Bg{constructor(t,e,n){this.view=t;this.document=t.document;this.domEvent=e;this.domTarget=e.target;Pg(this,n)}get target(){return this.view.domConverter.mapDomToView(this.domTarget)}preventDefault(){this.domEvent.preventDefault()}stopPropagation(){this.domEvent.stopPropagation()}}class Ig extends Dg{constructor(){super(...arguments);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})}))}stopObserving(t){this.stopListening(t)}fire(t,e,n){if(this.isEnabled){this.document.fire(t,new Bg(this.view,e,n))}}}class Rg extends Ig{constructor(){super(...arguments);this.domEventType=["keydown","keyup"]}onDomEvent(t){const e={keyCode:t.keyCode,altKey:t.altKey,ctrlKey:t.ctrlKey,shiftKey:t.shiftKey,metaKey:t.metaKey,get 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window.MutationObserver(this._onMutations.bind(this))}flush(){this._onMutations(this._mutationObserver.takeRecords())}observe(t){this._domElements.add(t);if(this.isEnabled){this._mutationObserver.observe(t,this._config)}}stopObserving(t){this._domElements.delete(t);if(this.isEnabled){this._mutationObserver.disconnect();for(const t of this._domElements){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 Set;const o=new Set;for(const n of t){const t=e.mapDomToView(n.target);if(!t){continue}if(t.is("uiElement")||t.is("rawElement")){continue}if(n.type==="childList"&&!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.add(t)}else if(!t&&Qp(i.target)){o.add(e.mapDomToView(i.target.parentNode))}}}let i=false;for(const t of n){i=true;this.renderer.markToSync("text",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(!Xm(o,r,eb)){i=true;this.renderer.markToSync("children",t)}}if(i){this.view.forceRender()}}_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")}}function eb(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}class nb extends Ig{constructor(t){super(t);this._isFocusChanging=false;this.domEventType=["focus","blur"];this.useCapture=true;const e=this.document;e.on("focus",(()=>{this._isFocusChanging=true;this._renderTimeoutId=setTimeout((()=>{this.flush();t.change((()=>{}))}),50)}));e.on("blur",((n,o)=>{const i=e.selection.editableElement;if(i===null||i===o.target){e.isFocused=false;this._isFocusChanging=false;t.change((()=>{}))}}))}flush(){if(this._isFocusChanging){this._isFocusChanging=false;this.document.isFocused=true}}onDomEvent(t){this.fire(t.type,t)}destroy(){if(this._renderTimeoutId){clearTimeout(this._renderTimeoutId)}super.destroy()}}class ob extends Dg{constructor(t){super(t);this.mutationObserver=t.getObserver(tb);this.focusObserver=t.getObserver(nb);this.selection=this.document.selection;this.domConverter=t.domConverter;this._documents=new WeakSet;this._fireSelectionChangeDoneDebounced=Xg((t=>{this.document.fire("selectionChangeDone",t)}),200);this._clearInfiniteLoopInterval=setInterval((()=>this._clearInfiniteLoop()),1e3);this._documentIsSelectingInactivityTimeoutDebounced=Xg((()=>this.document.isSelecting=false),5e3);this._loopbackCounter=0}observe(t){const e=t.ownerDocument;const n=()=>{this.document.isSelecting=true;this._documentIsSelectingInactivityTimeoutDebounced()};const o=()=>{if(!this.document.isSelecting){return}this._handleSelectionChange(null,e);this.document.isSelecting=false;this._documentIsSelectingInactivityTimeoutDebounced.cancel()};this.listenTo(t,"selectstart",n,{priority:"highest"});this.listenTo(t,"keydown",o,{priority:"highest",useCapture:true});this.listenTo(t,"keyup",o,{priority:"highest",useCapture:true});if(this._documents.has(e)){return}this.listenTo(e,"mouseup",o,{priority:"highest",useCapture:true});this.listenTo(e,"selectionchange",((t,n)=>{if(this.document.isComposing&&!r.isAndroid){return}this._handleSelectionChange(n,e);this._documentIsSelectingInactivityTimeoutDebounced()}));this._documents.add(e)}stopObserving(t){this.stopListening(t)}destroy(){super.destroy();clearInterval(this._clearInfiniteLoopInterval);this._fireSelectionChangeDoneDebounced.cancel();this._documentIsSelectingInactivityTimeoutDebounced.cancel()}_reportInfiniteLoop(){}_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;this.focusObserver.flush();if(this.selection.isEqual(o)&&this.domConverter.isDomSelectionCorrect(n)){return}if(++this._loopbackCounter>60){this._reportInfiniteLoop();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 ib extends Ig{constructor(t){super(t);this.domEventType=["compositionstart","compositionupdate","compositionend"];const e=this.document;e.on("compositionstart",(()=>{e.isComposing=true}),{priority:"low"});e.on("compositionend",(()=>{e.isComposing=false}),{priority:"low"})}onDomEvent(t){this.fire(t.type,t,{data:t.data})}}class rb{constructor(t,e={}){this._files=e.cacheFiles?sb(t):null;this._native=t}get files(){if(!this._files){this._files=sb(this._native)}return this._files}get types(){return this._native.types}getData(t){return this._native.getData(t)}setData(t,e){this._native.setData(t,e)}set effectAllowed(t){this._native.effectAllowed=t}get effectAllowed(){return this._native.effectAllowed}set dropEffect(t){this._native.dropEffect=t}get dropEffect(){return this._native.dropEffect}setDragImage(t,e,n){this._native.setDragImage(t,e,n)}get isCanceled(){return this._native.dropEffect=="none"||!!this._native.mozUserCancelled}}function sb(t){const e=Array.from(t.files||[]);const n=Array.from(t.items||[]);if(e.length){return e}return n.filter((t=>t.kind==="file")).map((t=>t.getAsFile()))}class ab extends Ig{constructor(){super(...arguments);this.domEventType="beforeinput"}onDomEvent(t){const e=t.getTargetRanges();const n=this.view;const o=n.document;let i=null;let s=null;let a=[];if(t.dataTransfer){i=new rb(t.dataTransfer)}if(t.data!==null){s=t.data}else if(i){s=i.getData("text/plain")}if(o.selection.isFake){a=Array.from(o.selection.getRanges())}else if(e.length){a=e.map((t=>{const e=n.domConverter.domPositionToView(t.startContainer,t.startOffset);const o=n.domConverter.domPositionToView(t.endContainer,t.endOffset);if(e){return n.createRange(e,o)}else if(o){return n.createRange(o)}})).filter((t=>!!t))}else if(r.isAndroid){const e=t.target.ownerDocument.defaultView.getSelection();a=Array.from(n.domConverter.domSelectionToView(e).getRanges())}if(r.isAndroid&&t.inputType=="insertCompositionText"&&s&&s.endsWith("\n")){this.fire(t.type,t,{inputType:"insertParagraph",targetRanges:[n.createRange(a[0].end)]});return}if(t.inputType=="insertText"&&s&&s.includes("\n")){const e=s.split(/\n{1,2}/g);let n=a;for(let r=0;r<e.length;r++){const s=e[r];if(s!=""){this.fire(t.type,t,{data:s,dataTransfer:i,targetRanges:n,inputType:t.inputType,isComposing:t.isComposing});n=[o.selection.getFirstRange()]}if(r+1<e.length){this.fire(t.type,t,{inputType:"insertParagraph",targetRanges:n});n=[o.selection.getFirstRange()]}}return}this.fire(t.type,t,{data:s,dataTransfer:i,targetRanges:a,inputType:t.inputType,isComposing:t.isComposing})}}class cb extends Dg{constructor(t){super(t);this.document.on("keydown",((t,e)=>{if(this.isEnabled&&Zc(e.keyCode)){const n=new hp(this.document,"arrowKey",this.document.selection.getFirstRange());this.document.fire(n,e);if(n.stop.called){t.stop()}}}))}observe(){}stopObserving(){}}class lb extends Dg{constructor(t){super(t);const e=this.document;e.on("keydown",((t,n)=>{if(!this.isEnabled||n.keyCode!=$c.tab||n.ctrlKey){return}const o=new hp(e,"tab",e.selection.getFirstRange());e.fire(o,n);if(o.stop.called){t.stop()}}))}observe(){}stopObserving(){}}var db=1,ub=4;function hb(t){return Oa(t,db|ub)}const fb=hb;class pb extends(lt()){constructor(t){super();this.domRoots=new Map;this._initialDomRootAttributes=new WeakMap;this._observers=new Map;this._ongoingChange=false;this._postFixersInProgress=false;this._renderingDisabled=false;this._hasChangedSinceTheLastRendering=false;this.document=new _p(t);this.domConverter=new Ag(this.document);this.set("isRenderingInProgress",false);this.set("hasDomSelection",false);this._renderer=new ag(this.domConverter,this.document.selection);this._renderer.bind("isFocused","isSelecting","isComposing").to(this.document,"isFocused","isSelecting","isComposing");this._writer=new Mp(this.document);this.addObserver(tb);this.addObserver(nb);this.addObserver(ob);this.addObserver(Rg);this.addObserver(tm);this.addObserver(ib);this.addObserver(cb);this.addObserver(ab);this.addObserver(lb);eg(this);Dp(this);this.on("render",(()=>{this._render();this.document.fire("layoutChanged");this._hasChangedSinceTheLastRendering=false}));this.listenTo(this.document.selection,"change",(()=>{this._hasChangedSinceTheLastRendering=true}));this.listenTo(this.document,"change:isFocused",(()=>{this._hasChangedSinceTheLastRendering=true}));if(r.isiOS){this.listenTo(this.document,"blur",((t,e)=>{const n=this.domConverter.mapDomToView(e.domEvent.relatedTarget);if(!n){this.domConverter._clearDomSelection()}}))}}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).toString(),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);this.domConverter.bindElements(t,n);this._renderer.markToSync("children",n);this._renderer.markToSync("attributes",n);this._renderer.domDocuments.add(t.ownerDocument);n.on("change:children",((t,e)=>this._renderer.markToSync("children",e)));n.on("change:attributes",((t,e)=>this._renderer.markToSync("attributes",e)));n.on("change:text",((t,e)=>this._renderer.markToSync("text",e)));n.on("change:isReadOnly",(()=>this.change(i)));n.on("change",(()=>{this._hasChangedSinceTheLastRendering=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);for(const t of this._observers.values()){t.stopObserving(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({alignToTop:t,forceScroll:e,viewportOffset:n=20,ancestorOffset:o=20}={}){const i=this.document.selection.getFirstRange();if(!i){return}const r=fb({alignToTop:t,forceScroll:e,viewportOffset:n,ancestorOffset:o});if(typeof n==="number"){n={top:n,bottom:n,left:n,right:n}}const s={target:this.domConverter.viewRangeToDom(i),viewportOffset:n,ancestorOffset:o,alignToTop:t,forceScroll:e};this.fire("scrollToTheSelection",s,r);Pc(s)}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 P("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){P.rethrowUnexpectedError(t,this)}}forceRender(){this._hasChangedSinceTheLastRendering=true;this.getObserver(nb).flush();this.change((()=>{}))}destroy(){for(const t of this._observers.values()){t.destroy()}this.document.destroy();this.stopListening()}createPositionAt(t,e){return ap._createAt(t,e)}createPositionAfter(t){return ap._createAfter(t)}createPositionBefore(t){return ap._createBefore(t)}createRange(t,e){return new cp(t,e)}createRangeOn(t){return cp._createOn(t)}createRangeIn(t){return cp._createIn(t)}createSelection(...t){return new dp(...t)}_disableRendering(t){this._renderingDisabled=t;if(t==false){this.change((()=>{}))}}_render(){this.isRenderingInProgress=true;this.disableObservers();this._renderer.render();this.enableObservers();this.isRenderingInProgress=false}}class gb{is(){throw new Error("is() method is abstract")}}class mb extends gb{constructor(t){super();this.parent=null;this._attrs=ml(t)}get document(){return null}get index(){let t;if(!this.parent){return null}if((t=this.parent.getChildIndex(this))===null){throw new P("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 P("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.parent===null?false:this.root.isAttached()}getPath(){const t=[];let e=this;while(e.parent){t.unshift(e.startOffset);e=e.parent}return t}getAncestors(t={}){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=At(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}_clone(t){return new this.constructor(this._attrs)}_remove(){this.parent._removeChildren(this.index)}_setAttribute(t,e){this._attrs.set(t,e)}_setAttributesTo(t){this._attrs=ml(t)}_removeAttribute(t){return this._attrs.delete(t)}_clearAttributes(){this._attrs.clear()}}mb.prototype.is=function(t){return t==="node"||t==="model:node"};class bb{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];if(!e){throw new P("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 P("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 mb)){throw new P("model-nodelist-insertnodes-not-node",this)}}this._nodes=kl(this._nodes,Array.from(e),t,0)}_removeNodes(t,e=1){return this._nodes.splice(t,e)}toJSON(){return this._nodes.map((t=>t.toJSON()))}}class kb extends mb{constructor(t,e){super(e);this._data=t||""}get offsetSize(){return this.data.length}get data(){return this._data}toJSON(){const t=super.toJSON();t.data=this.data;return t}_clone(){return new kb(this.data,this.getAttributes())}static fromJSON(t){return new kb(t.data,t.attributes)}}kb.prototype.is=function(t){return t==="$text"||t==="model:$text"||t==="text"||t==="model:text"||t==="node"||t==="model:node"};class wb extends gb{constructor(t,e,n){super();this.textNode=t;if(e<0||e>t.offsetSize){throw new P("model-textproxy-wrong-offsetintext",this)}if(n<0||e+n>t.offsetSize){throw new P("model-textproxy-wrong-length",this)}this.data=t.data.substring(e,e+n);this.offsetInText=e}get startOffset(){return this.textNode.startOffset!==null?this.textNode.startOffset+this.offsetInText:null}get offsetSize(){return this.data.length}get endOffset(){return this.startOffset!==null?this.startOffset+this.offsetSize:null}get isPartial(){return this.offsetSize!==this.textNode.offsetSize}get parent(){return this.textNode.parent}get root(){return this.textNode.root}getPath(){const t=this.textNode.getPath();if(t.length>0){t[t.length-1]+=this.offsetInText}return t}getAncestors(t={}){const e=[];let n=t.includeSelf?this:this.parent;while(n){e[t.parentFirst?"push":"unshift"](n);n=n.parent}return e}hasAttribute(t){return this.textNode.hasAttribute(t)}getAttribute(t){return this.textNode.getAttribute(t)}getAttributes(){return this.textNode.getAttributes()}getAttributeKeys(){return this.textNode.getAttributeKeys()}}wb.prototype.is=function(t){return t==="$textProxy"||t==="model:$textProxy"||t==="textProxy"||t==="model:textProxy"};class _b extends mb{constructor(t,e,n){super(e);this._children=new bb;this.name=t;if(n){this._insertChild(0,n)}}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return this.childCount===0}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={}){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))):undefined;return new _b(this.name,this.getAttributes(),e)}_appendChild(t){this._insertChild(this.childCount,t)}_insertChild(t,e){const n=vb(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;if(t.children){e=[];for(const n of t.children){if(n.name){e.push(_b.fromJSON(n))}else{e.push(kb.fromJSON(n))}}}return new _b(t.name,t.attributes,e)}}_b.prototype.is=function(t,e){if(!e){return t==="element"||t==="model:element"||t==="node"||t==="model:node"}return e===this.name&&(t==="element"||t==="model:element")};function vb(t){if(typeof t=="string"){return[new kb(t)]}if(!Ct(t)){t=[t]}return Array.from(t).map((t=>{if(typeof t=="string"){return new kb(t)}if(t instanceof wb){return new kb(t.data,t.getAttributes())}return t}))}class Ab{constructor(t){if(!t||!t.boundaries&&!t.startPosition){throw new P("model-tree-walker-no-start-position",null)}const e=t.direction||"forward";if(e!="forward"&&e!="backward"){throw new P("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=yb._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}get position(){return this._position}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,value:undefined}}if(n===this._boundaryEndParent&&e.offset==this.boundaries.end.offset){return{done:true,value:undefined}}const o=xb(e,n);const i=o||Eb(e,n,o);if(i instanceof _b){if(!this.shallow){e.path.push(0);this._visitedParent=i}else{if(this.boundaries&&this.boundaries.end.isBefore(e)){return{done:true,value:undefined}}e.offset++}this._position=e;return Cb("elementStart",i,t,e,1)}if(i instanceof kb){let o;if(this.singleCharacters){o=1}else{let t=i.endOffset;if(this._boundaryEndParent==n&&this.boundaries.end.offset<t){t=this.boundaries.end.offset}o=t-e.offset}const r=e.offset-i.startOffset;const s=new wb(i,r,o);e.offset+=o;this._position=e;return Cb("text",s,t,e,o)}e.path.pop();e.offset++;this._position=e;this._visitedParent=n.parent;if(this.ignoreElementEnd){return this._next()}return Cb("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,value:undefined}}if(n==this._boundaryStartParent&&e.offset==this.boundaries.start.offset){return{done:true,value:undefined}}const o=e.parent;const i=xb(e,o);const r=i||Sb(e,o,i);if(r instanceof _b){e.offset--;if(this.shallow){this._position=e;return Cb("elementStart",r,t,e,1)}e.path.push(r.maxOffset);this._position=e;this._visitedParent=r;if(this.ignoreElementEnd){return this._previous()}return Cb("elementEnd",r,t,e)}if(r instanceof kb){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 wb(r,i-o,o);e.offset-=o;this._position=e;return Cb("text",s,t,e,o)}e.path.pop();this._position=e;this._visitedParent=n.parent;return Cb("elementStart",n,t,e,1)}}function Cb(t,e,n,o,i){return{done:false,value:{type:t,item:e,previousPosition:n,nextPosition:o,length:i}}}class yb extends gb{constructor(t,e,n="toNone"){super();if(!t.is("element")&&!t.is("documentFragment")){throw new P("model-position-root-invalid",t)}if(!(e instanceof Array)||e.length===0){throw new P("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 P("model-position-path-incorrect",this,{position:this})}}if(t.is("$text")){throw new P("model-position-path-incorrect",this,{position:this})}return t}get index(){return this.parent.offsetToIndex(this.offset)}get textNode(){return xb(this,this.parent)}get nodeAfter(){const t=this.parent;return Eb(this,t,xb(this,t))}get nodeBefore(){const t=this.parent;return Sb(this,t,xb(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=At(this.path,t.path);switch(e){case"same":return"same";case"prefix":return"before";case"extension":return"after";default:return this.path[e]<t.path[e]?"before":"after"}}getLastMatchingPosition(t,e={}){e.startPosition=this;const n=new Ab(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=At(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){if(this.root!==t.root){return false}const e=Math.min(this.path.length,t.path.length);for(let n=0;n<e;n++){const e=this.path[n]-t.path[n];if(e<-1||e>1){return false}else if(e===1){return Db(t,this,n)}else if(e===-1){return Db(this,t,n)}}if(this.path.length===t.path.length){return true}else if(this.path.length>t.path.length){return Tb(this.path,e)}else{return Tb(t.path,e)}}hasSameParentAs(t){if(this.root!==t.root){return false}const e=this.getParentPath();const n=t.getParentPath();return At(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=yb._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=yb._createAt(t.deletionPosition)}else{o=this._getTransformedByMove(t.deletionPosition,t.graveyardPosition,1)}return o}_getTransformedByDeletion(t,e){const n=yb._createAt(this);if(this.root!=t.root){return n}if(At(t.getParentPath(),this.getParentPath())=="same"){if(t.offset<this.offset){if(t.offset+e>this.offset){return null}else{n.offset-=e}}}else if(At(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=yb._createAt(this);if(this.root!=t.root){return n}if(At(t.getParentPath(),this.getParentPath())=="same"){if(t.offset<this.offset||t.offset==this.offset&&this.stickiness!="toPrevious"){n.offset+=e}}else if(At(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 yb._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=yb._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 yb){return new yb(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 P("model-createpositionat-offset-required",[this,t])}if(!o.is("element")&&!o.is("documentFragment")){throw new P("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 P("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 P("model-position-before-root",t,{root:t})}return this._createAt(t.parent,t.startOffset,e)}static fromJSON(t,e){if(t.root==="$graveyard"){const n=new yb(e.graveyard,t.path);n.stickiness=t.stickiness;return n}if(!e.getRoot(t.root)){throw new P("model-position-fromjson-no-root",e,{rootName:t.root})}return new yb(e.getRoot(t.root),t.path,t.stickiness)}}yb.prototype.is=function(t){return t==="position"||t==="model:position"};function xb(t,e){const n=e.getChild(e.offsetToIndex(t.offset));if(n&&n.is("$text")&&n.startOffset<t.offset){return n}return null}function Eb(t,e,n){if(n!==null){return null}return e.getChild(e.offsetToIndex(t.offset))}function Sb(t,e,n){if(n!==null){return null}return e.getChild(e.offsetToIndex(t.offset)-1)}function Db(t,e,n){if(n+1===t.path.length){return false}if(!Tb(e.path,n+1)){return false}if(!Pb(t,n+1)){return false}return true}function Tb(t,e){while(e<t.length){if(t[e]!==0){return false}e++}return true}function Pb(t,e){let n=t.parent;let o=t.path.length-1;let i=0;while(o>=e){if(t.path[o]+i!==n.maxOffset){return false}i=1;o--;n=n.parent}return true}class Bb extends gb{constructor(t,e){super();this.start=yb._createAt(t);this.end=e?yb._createAt(e):yb._createAt(t);this.start.stickiness=this.isCollapsed?"toNone":"toNext";this.end.stickiness=this.isCollapsed?"toNone":"toPrevious"}*[Symbol.iterator](){yield*new Ab({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 At(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);const o=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return n&&o}containsItem(t){const e=yb._createBefore(t);return this.containsPosition(e)||this.start.isEqual(e)}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 Bb(this.start,t.start))}if(this.containsPosition(t.end)){e.push(new Bb(t.end,this.end))}}else{e.push(new Bb(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 Bb(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 Bb(o,i)}getMinimalFlatRanges(){const t=[];const e=this.start.getCommonPath(this.end).length;const n=yb._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 Bb(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 Bb(n,n.getShiftedBy(o)))}n.offset=e;n.path.push(0)}return t}getWalker(t={}){t.boundaries=this;return new Ab(t)}*getItems(t={}){t.boundaries=this;t.ignoreElementEnd=true;const e=new Ab(t);for(const t of e){yield t.item}}*getPositions(t={}){t.boundaries=this;const e=new Ab(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 Bb(this.start,this.end)]}getTransformedByOperations(t){const e=[new Bb(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 Bb(e,n)}_getTransformedByMergeOperation(t){if(this.start.isEqual(t.targetPosition)&&this.end.isEqual(t.deletionPosition)){return new Bb(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=yb._createAt(n);e.offset=0}else{if(!t.deletionPosition.isEqual(e)){n=t.deletionPosition}e=t.targetPosition}return new Bb(e,n)}return new Bb(e,n)}_getTransformedByInsertion(t,e,n=false){if(n&&this.containsPosition(t)){return[new Bb(this.start,t),new Bb(t.getShiftedBy(e),this.end._getTransformedByInsertion(t,e))]}else{const n=new Bb(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 Bb(o)]}const i=Bb._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 Bb(o,i)]}}let s;const a=this.getDifference(i);let c=null;const l=this.getIntersection(i);if(a.length==1){c=new Bb(a[0].start._getTransformedByDeletion(t,n),a[0].end._getTransformedByDeletion(t,n))}else if(a.length==2){c=new Bb(this.start,this.end._getTransformedByDeletion(t,n))}if(c){s=c._getTransformedByInsertion(r,n,l!==null||o)}else{s=[]}if(l){const t=new Bb(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 Bb(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(yb._createAt(t,0),yb._createAt(t,t.maxOffset))}static _createOn(t){return this._createFromPositionAndShift(yb._createBefore(t),t.offsetSize)}static _createFromRanges(t){if(t.length===0){throw new P("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;e++){if(t[e].end.isEqual(o.start)){o.start=yb._createAt(t[e].start)}else{break}}}for(let e=n+1;e<t.length;e++){if(t[e].start.isEqual(o.end)){o.end=yb._createAt(t[e].end)}else{break}}return o}static fromJSON(t,e){return new this(yb.fromJSON(t.start,e),yb.fromJSON(t.end,e))}}Bb.prototype.is=function(t){return t==="range"||t==="model:range"};class Ib extends(q()){constructor(){super();this._modelToViewMapping=new WeakMap;this._viewToModelMapping=new WeakMap;this._viewToModelLengthCallbacks=new Map;this._markerNameToElements=new Map;this._elementToMarkerNames=new Map;this._deferredBindingRemovals=new Map;this._unboundMarkerNames=new Set;this.on("modelToViewPosition",((t,e)=>{if(e.viewPosition){return}const n=this._modelToViewMapping.get(e.modelPosition.parent);if(!n){throw new P("mapping-model-position-view-parent-not-found",this,{modelPosition:e.modelPosition})}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=yb._createAt(o,i)}),{priority:"low"})}bindElements(t,e){this._modelToViewMapping.set(t,e);this._viewToModelMapping.set(e,t)}unbindViewElement(t,e={}){const n=this.toModelElement(t);if(this._elementToMarkerNames.has(t)){for(const e of this._elementToMarkerNames.get(t)){this._unboundMarkerNames.add(e)}}if(e.defer){this._deferredBindingRemovals.set(t,t.root)}else{this._viewToModelMapping.delete(t);if(this._modelToViewMapping.get(n)==t){this._modelToViewMapping.delete(n)}}}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}flushDeferredBindings(){for(const[t,e]of this._deferredBindingRemovals){if(t.root==e){this.unbindViewElement(t)}}this._deferredBindingRemovals=new Map}clearBindings(){this._modelToViewMapping=new WeakMap;this._viewToModelMapping=new WeakMap;this._markerNameToElements=new Map;this._elementToMarkerNames=new Map;this._unboundMarkerNames=new Set;this._deferredBindingRemovals=new Map}toModelElement(t){return this._viewToModelMapping.get(t)}toViewElement(t){return this._modelToViewMapping.get(t)}toModelRange(t){return new Bb(this.toModelPosition(t.start),this.toModelPosition(t.end))}toViewRange(t){return new cp(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={}){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("$text")){return new ap(t,e)}while(i<e){n=t.getChild(r);o=this.getModelLength(n);i+=o;r++}if(i==e){return this._moveViewPositionToTextNode(new ap(t,r))}else{return this.findPositionIn(n,e-(i-o))}}_moveViewPositionToTextNode(t){const e=t.nodeBefore;const n=t.nodeAfter;if(e instanceof Ju){return new ap(e,e.data.length)}else if(n instanceof Ju){return new ap(n,0)}return t}}class Rb{constructor(){this._consumable=new Map;this._textProxyRegistry=new Map}add(t,e){e=Ob(e);if(t instanceof wb){t=this._getSymbolForTextProxy(t)}if(!this._consumable.has(t)){this._consumable.set(t,new Map)}this._consumable.get(t).set(e,true)}consume(t,e){e=Ob(e);if(t instanceof wb){t=this._getSymbolForTextProxy(t)}if(this.test(t,e)){this._consumable.get(t).set(e,false);return true}else{return false}}test(t,e){e=Ob(e);if(t instanceof wb){t=this._getSymbolForTextProxy(t)}const n=this._consumable.get(t);if(n===undefined){return null}const o=n.get(e);if(o===undefined){return null}return o}revert(t,e){e=Ob(e);if(t instanceof wb){t=this._getSymbolForTextProxy(t)}const n=this.test(t,e);if(n===false){this._consumable.get(t).set(e,true);return true}else if(n===true){return false}return null}verifyAllConsumed(t){const e=[];for(const[n,o]of this._consumable){for(const[i,r]of o){const o=i.split(":")[0];if(r&&t==o){e.push({event:i,item:n.name||n.description})}}}if(e.length){throw new P("conversion-model-consumable-not-consumed",null,{items:e})}}_getSymbolForTextProxy(t){let e=null;const n=this._textProxyRegistry.get(t.startOffset);if(n){const o=n.get(t.endOffset);if(o){e=o.get(t.parent)}}if(!e){e=this._addSymbolForTextProxy(t)}return e}_addSymbolForTextProxy(t){const e=t.startOffset;const n=t.endOffset;const o=t.parent;const i=Symbol("$textProxy:"+t.data);let r;let s;r=this._textProxyRegistry.get(e);if(!r){r=new Map;this._textProxyRegistry.set(e,r)}s=r.get(n);if(!s){s=new Map;r.set(n,s)}s.set(o,i);return i}}function Ob(t){const e=t.split(":");if(e[0]=="insert"){return e[0]}if(e[0]=="addMarker"||e[0]=="removeMarker"){return t}return e.length>1?e[0]+":"+e[1]:e[0]}class Mb extends(q()){constructor(t){super();this._conversionApi={dispatcher:this,...t};this._firedEventsMap=new WeakMap}convertChanges(t,e,n){const o=this._createConversionApi(n,t.getRefreshedItems());for(const e of t.getMarkersToRemove()){this._convertMarkerRemove(e.name,e.range,o)}const i=this._reduceChanges(t.getChanges());for(const t of i){if(t.type==="insert"){this._convertInsert(Bb._createFromPositionAndShift(t.position,t.length),o)}else if(t.type==="reinsert"){this._convertReinsert(Bb._createFromPositionAndShift(t.position,t.length),o)}else if(t.type==="remove"){this._convertRemove(t.position,t.length,t.name,o)}else{this._convertAttribute(t.range,t.attributeKey,t.attributeOldValue,t.attributeNewValue,o)}}for(const t of o.mapper.flushUnboundMarkerNames()){const n=e.get(t).getRange();this._convertMarkerRemove(t,n,o);this._convertMarkerAdd(t,n,o)}for(const e of t.getMarkersToAdd()){this._convertMarkerAdd(e.name,e.range,o)}o.mapper.flushDeferredBindings();o.consumable.verifyAllConsumed("insert")}convert(t,e,n,o={}){const i=this._createConversionApi(n,undefined,o);this._convertInsert(t,i);for(const[t,n]of e){this._convertMarkerAdd(t,n,i)}i.consumable.verifyAllConsumed("insert")}convertSelection(t,e,n){const o=this._createConversionApi(n);this.fire("cleanSelection",{selection:t},o);const i=t.getFirstPosition().root;if(!o.mapper.toViewElement(i)){return}const r=Array.from(e.getMarkersAtPosition(t.getFirstPosition()));this._addConsumablesForSelection(o.consumable,t,r);this.fire("selection",{selection:t},o);if(!t.isCollapsed){return}for(const e of r){if(o.consumable.test(t,"addMarker:"+e.name)){const n=e.getRange();if(!Vb(t.getFirstPosition(),e,o.mapper)){continue}const i={item:t,markerName:e.name,markerRange:n};this.fire(`addMarker:${e.name}`,i,o)}}for(const e of t.getAttributeKeys()){if(o.consumable.test(t,"attribute:"+e)){const n={item:t,range:t.getFirstRange(),attributeKey:e,attributeOldValue:null,attributeNewValue:t.getAttribute(e)};this.fire(`attribute:${e}:$text`,n,o)}}}_convertInsert(t,e,n={}){if(!n.doNotAddConsumables){this._addConsumablesForInsert(e.consumable,Array.from(t))}for(const n of Array.from(t.getWalker({shallow:true})).map(Fb)){this._testAndFire("insert",n,e)}}_convertRemove(t,e,n,o){this.fire(`remove:${n}`,{position:t,length:e},o)}_convertAttribute(t,e,n,o,i){this._addConsumablesForRange(i.consumable,t,`attribute:${e}`);for(const r of t){const t={item:r.item,range:Bb._createFromPositionAndShift(r.previousPosition,r.length),attributeKey:e,attributeOldValue:n,attributeNewValue:o};this._testAndFire(`attribute:${e}`,t,i)}}_convertReinsert(t,e){const n=Array.from(t.getWalker({shallow:true}));this._addConsumablesForInsert(e.consumable,n);for(const t of n.map(Fb)){this._testAndFire("insert",{...t,reconversion:true},e)}}_convertMarkerAdd(t,e,n){if(e.root.rootName=="$graveyard"){return}const o=`addMarker:${t}`;n.consumable.add(e,o);this.fire(o,{markerName:t,markerRange:e},n);if(!n.consumable.consume(e,o)){return}this._addConsumablesForRange(n.consumable,e,o);for(const i of e.getItems()){if(!n.consumable.test(i,o)){continue}const r={item:i,range:Bb._createOn(i),markerName:t,markerRange:e};this.fire(o,r,n)}}_convertMarkerRemove(t,e,n){if(e.root.rootName=="$graveyard"){return}this.fire(`removeMarker:${t}`,{markerName:t,markerRange:e},n)}_reduceChanges(t){const e={changes:t};this.fire("reduceChanges",e);return e.changes}_addConsumablesForInsert(t,e){for(const n of e){const e=n.item;if(t.test(e,"insert")===null){t.add(e,"insert");for(const n of e.getAttributeKeys()){t.add(e,"attribute:"+n)}}}return t}_addConsumablesForRange(t,e,n){for(const o of e.getItems()){t.add(o,n)}return t}_addConsumablesForSelection(t,e,n){t.add(e,"selection");for(const o of n){t.add(e,"addMarker:"+o.name)}for(const n of e.getAttributeKeys()){t.add(e,"attribute:"+n)}return t}_testAndFire(t,e,n){const o=zb(t,e);const i=e.item.is("$textProxy")?n.consumable._getSymbolForTextProxy(e.item):e.item;const r=this._firedEventsMap.get(n);const s=r.get(i);if(!s){r.set(i,new Set([o]))}else if(!s.has(o)){s.add(o)}else{return}this.fire(o,e,n)}_testAndFireAddAttributes(t,e){const n={item:t,range:Bb._createOn(t)};for(const t of n.item.getAttributeKeys()){n.attributeKey=t;n.attributeOldValue=null;n.attributeNewValue=n.item.getAttribute(t);this._testAndFire(`attribute:${t}`,n,e)}}_createConversionApi(t,e=new Set,n={}){const o={...this._conversionApi,consumable:new Rb,writer:t,options:n,convertItem:t=>this._convertInsert(Bb._createOn(t),o),convertChildren:t=>this._convertInsert(Bb._createIn(t),o,{doNotAddConsumables:true}),convertAttributes:t=>this._testAndFireAddAttributes(t,o),canReuseView:t=>!e.has(o.mapper.toModelElement(t))};this._firedEventsMap.set(o,new Map);return o}}function Vb(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 zb(t,e){const n=e.item.is("element")?e.item.name:"$text";return`${t}:${n}`}function Fb(t){const e=t.item;const n=Bb._createFromPositionAndShift(t.previousPosition,t.length);return{item:e,range:n}}class Nb extends(q(gb)){constructor(...t){super();this._lastRangeBackward=false;this._attrs=new Map;this._ranges=[];if(t.length){this.setTo(...t)}}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 Bb(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 Bb(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 Bb(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){let[e,n,o]=t;if(typeof n=="object"){o=n;n=undefined}if(e===null){this._setRanges([])}else if(e instanceof Nb){this._setRanges(e.getRanges(),e.isBackward)}else if(e&&typeof e.getRanges=="function"){this._setRanges(e.getRanges(),e.isBackward)}else if(e instanceof Bb){this._setRanges([e],!!o&&!!o.backward)}else if(e instanceof yb){this._setRanges([new Bb(e)])}else if(e instanceof mb){const t=!!o&&!!o.backward;let i;if(n=="in"){i=Bb._createIn(e)}else if(n=="on"){i=Bb._createOn(e)}else if(n!==undefined){i=new Bb(yb._createAt(e,n))}else{throw new P("model-selection-setto-required-second-parameter",[this,e])}this._setRanges([i],t)}else if(Ct(e)){this._setRanges(e,o&&!!o.backward)}else{throw new P("model-selection-setto-not-selectable",[this,e])}}_setRanges(t,e=false){const n=Array.from(t);const o=n.some((e=>{if(!(e instanceof Bb)){throw new P("model-selection-set-ranges-not-range",[this,t])}return this._ranges.every((t=>!t.isEqual(e)))}));if(n.length===this._ranges.length&&!o){return}this._replaceAllRanges(n);this._lastRangeBackward=!!e;this.fire("change:range",{directChange:true})}setFocus(t,e){if(this.anchor===null){throw new P("model-selection-setfocus-no-ranges",[this,t])}const n=yb._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 Bb(n,o));this._lastRangeBackward=true}else{this._pushRange(new Bb(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()}*getSelectedBlocks(){const t=new WeakSet;for(const e of this.getRanges()){const n=jb(e.start,t);if($b(n,e)){yield n}for(const n of e.getWalker()){const o=n.item;if(n.type=="elementEnd"&&Hb(o,t,e)){yield o}}const o=jb(e.end,t);if(Wb(o,e)){yield o}}}containsEntireContent(t=this.anchor.root){const e=yb._createAt(t,0);const n=yb._createAt(t,"end");return e.isTouching(this.getFirstPosition())&&n.isTouching(this.getLastPosition())}_pushRange(t){this._checkRange(t);this._ranges.push(new Bb(t.start,t.end))}_checkRange(t){for(let e=0;e<this._ranges.length;e++){if(t.isIntersecting(this._ranges[e])){throw new P("model-selection-range-intersects",[this,t],{addedRange:t,intersectingRange:this._ranges[e]})}}}_replaceAllRanges(t){this._removeAllRanges();for(const e of t){this._pushRange(e)}}_removeAllRanges(){while(this._ranges.length>0){this._popRange()}}_popRange(){this._ranges.pop()}}Nb.prototype.is=function(t){return t==="selection"||t==="model:selection"};function Lb(t,e){if(e.has(t)){return false}e.add(t);return t.root.document.model.schema.isBlock(t)&&!!t.parent}function Hb(t,e,n){return Lb(t,e)&&qb(t,n)}function jb(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&&Lb(t,e)}));i.forEach((t=>e.add(t)));return s}function qb(t,e){const n=Gb(t);if(!n){return true}const o=e.containsRange(Bb._createOn(n),true);return!o}function $b(t,e){if(!t){return false}if(e.isCollapsed||t.isEmpty){return true}if(e.start.isTouching(yb._createAt(t,t.maxOffset))){return false}return qb(t,e)}function Wb(t,e){if(!t){return false}if(e.isCollapsed||t.isEmpty){return true}if(e.end.isTouching(yb._createAt(t,0))){return false}return qb(t,e)}function Gb(t){const e=t.root.document.model.schema;let n=t.parent;while(n){if(e.isBlock(n)){return n}n=n.parent}}class Kb extends(q(Bb)){constructor(t,e){super(t,e);Ub.call(this)}detach(){this.stopListening()}toRange(){return new Bb(this.start,this.end)}static fromRange(t){return new Kb(t.start,t.end)}}Kb.prototype.is=function(t){return t==="liveRange"||t==="model:liveRange"||t=="range"||t==="model:range"};function Ub(){this.listenTo(this.root.document.model,"applyOperation",((t,e)=>{const n=e[0];if(!n.isDocumentOperation){return}Zb.call(this,n)}),{priority:"low"})}function Zb(t){const e=this.getTransformedByOperation(t);const n=Bb._createFromRanges(e);const o=!n.isEqual(this);const i=Jb(this,t);let r=null;if(o){if(n.root.rootName=="$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 Jb(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}const Yb="selection:";class Qb extends(q(gb)){constructor(t){super();this._selection=new Xb(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)}_setFocus(t,e){this._selection.setFocus(t,e)}_setTo(...t){this._selection.setTo(...t)}_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 Yb+t}static _isStoreAttributeKey(t){return t.startsWith(Yb)}}Qb.prototype.is=function(t){return t==="selection"||t=="model:selection"||t=="documentSelection"||t=="model:documentSelection"};class Xb extends Nb{constructor(t){super();this.markers=new ul({idProperty:"name"});this._attributePriority=new Map;this._selectionRestorePosition=null;this._hasChangedRange=false;this._overriddenGravityRegister=new Set;this._observedMarkers=new Set;this._model=t.model;this._document=t;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",(()=>{this._validateSelectionRanges(this.getRanges())}));this.listenTo(this._model.markers,"update",((t,e,n,o)=>{this._updateMarker(e,o)}));this.listenTo(this._document,"change",((t,e)=>{ek(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){super.setTo(...t);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=x();this._overriddenGravityRegister.add(t);if(this._overriddenGravityRegister.size===1){this._updateAttributes(true)}return t}restoreGravity(t){if(!this._overriddenGravityRegister.has(t)){throw new P("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()}_replaceAllRanges(t){this._validateSelectionRanges(t);super._replaceAllRanges(t)}_popRange(){this._ranges.pop().detach()}_pushRange(t){const e=this._prepareRange(t);if(e){this._ranges.push(e)}}_validateSelectionRanges(t){for(const e of t){if(!this._document._validateSelectionRange(e)){throw new P("document-selection-wrong-position",this,{range:e})}}}_prepareRange(t){this._checkRange(t);if(t.root==this._document.graveyard){return}const e=Kb.fromRange(t);e.on("change:range",((t,n,o)=>{this._hasChangedRange=true;if(e.root==this._document.graveyard){this._selectionRestorePosition=o.deletionPosition;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=ml(this._getSurroundingAttributes());const n=ml(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(Yb)){const n=e.substr(Yb.length);yield[n,t.getAttribute(e)]}}}}_getSurroundingAttributes(){const t=this.getFirstPosition();const e=this._model.schema;if(t.root.rootName=="$graveyard"){return null}let n=null;if(!this.isCollapsed){const t=this.getFirstRange();for(const o of t){if(o.item.is("element")&&e.isObject(o.item)){n=tk(o.item,e);break}if(o.type=="text"){n=o.item.getAttributes();break}}}else{const o=t.textNode?t.textNode:t.nodeBefore;const i=t.textNode?t.textNode:t.nodeAfter;if(!this.isGravityOverridden){n=tk(o,e)}if(!n){n=tk(i,e)}if(!this.isGravityOverridden&&!n){let t=o;while(t&&!n){t=t.previousSibling;n=tk(t,e)}}if(!n){let t=i;while(t&&!n){t=t.nextSibling;n=tk(t,e)}}if(!n){n=this.getStoredAttributes()}}return n}_fixGraveyardSelection(t){const e=this._model.schema.getNearestSelectionRange(t);if(e){this._pushRange(e)}}}function tk(t,e){if(!t){return null}if(t instanceof wb||t instanceof kb){return t.getAttributes()}if(!e.isInline(t)){return null}if(!e.isObject(t)){return[]}const n=[];for(const[o,i]of t.getAttributes()){if(e.checkAttribute("$text",o)&&e.getAttributeProperties(o).copyFromObject!==false){n.push([o,i])}}return n}function ek(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(Yb)));for(const o of e){t.removeAttribute(o,n)}}))}}}class nk{constructor(t){this._dispatchers=t}add(t){for(const e of this._dispatchers){t(e)}return this}}class ok extends nk{elementToElement(t){return this.add(xk(t))}elementToStructure(t){return this.add(Ek(t))}attributeToElement(t){return this.add(Sk(t))}attributeToAttribute(t){return this.add(Dk(t))}markerToElement(t){return this.add(Tk(t))}markerToHighlight(t){return this.add(Bk(t))}markerToData(t){return this.add(Pk(t))}}function ik(){return(t,e,n)=>{if(!n.consumable.consume(e.item,t.name)){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 rk(){return(t,e,n)=>{n.convertAttributes(e.item);if(!e.reconversion&&e.item.is("element")&&!e.item.isEmpty){n.convertChildren(e.item)}}}function sk(){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,{defer:true})}}}function ak(t,e){const n=t.createAttributeElement("span",e.attributes);if(e.classes){n._addClass(e.classes)}if(typeof e.priority==="number"){n._priority=e.priority}n._id=e.id;return n}function ck(){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()){i.push(n.mapper.toViewRange(t))}n.writer.setSelection(i,{backward:o.isBackward})}}function lk(){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 dk(){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 uk(t){return(e,n,o)=>{if(!o.consumable.test(n.item,e.name)){return}const i=t(n.attributeOldValue,o,n);const r=t(n.attributeNewValue,o,n);if(!i&&!r){return}o.consumable.consume(n.item,e.name);const s=o.writer;const a=s.document.selection;if(n.item instanceof Nb||n.item instanceof Qb){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 hk(t,e=Gk){return(n,o,i)=>{if(!e(o.item,i.consumable,{preflight:true})){return}const r=t(o.item,i,o);if(!r){return}e(o.item,i.consumable);const s=i.mapper.toViewPosition(o.range.start);i.mapper.bindElements(o.item,r);i.writer.insert(s,r);i.convertAttributes(o.item);$k(r,o.item.getChildren(),i,{reconversion:o.reconversion})}}function fk(t,e){return(n,o,i)=>{if(!e(o.item,i.consumable,{preflight:true})){return}const r=new Map;i.writer._registerSlotFactory(Hk(o.item,r,i));const s=t(o.item,i,o);i.writer._clearSlotFactory();if(!s){return}jk(o.item,r,i);e(o.item,i.consumable);const a=i.mapper.toViewPosition(o.range.start);i.mapper.bindElements(o.item,s);i.writer.insert(a,s);i.convertAttributes(o.item);qk(s,r,i,{reconversion:o.reconversion})}}function pk(t){return(e,n,o)=>{n.isOpening=true;const i=t(n,o);n.isOpening=false;const r=t(n,o);if(!i||!r){return}const s=n.markerRange;if(s.isCollapsed&&!o.consumable.consume(s,e.name)){return}for(const t of s){if(!o.consumable.consume(t.item,e.name)){return}}const a=o.mapper;const c=o.writer;c.insert(a.toViewPosition(s.start),i);o.mapper.bindElementToMarker(i,n.markerName);if(!s.isCollapsed){c.insert(a.toViewPosition(s.end),r);o.mapper.bindElementToMarker(r,n.markerName)}e.stop()}}function gk(){return(t,e,n)=>{const o=n.mapper.markerNameToElements(e.markerName);if(!o){return}for(const t of o){n.mapper.unbindElementFromMarkerName(t,e.markerName);n.writer.clear(n.writer.createRangeOn(t),t)}n.writer.clearClonedElementsGroup(e.markerName);t.stop()}}function mk(t){return(e,n,o)=>{const i=t(n.markerName,o);if(!i){return}const r=n.markerRange;if(!o.consumable.consume(r,e.name)){return}bk(r,false,o,n,i);bk(r,true,o,n,i);e.stop()}}function bk(t,e,n,o,i){const r=e?t.start:t.end;const s=r.nodeAfter&&r.nodeAfter.is("element")?r.nodeAfter:null;const a=r.nodeBefore&&r.nodeBefore.is("element")?r.nodeBefore:null;if(s||a){let t;let r;if(e&&s||!e&&!a){t=s;r=true}else{t=a;r=false}const c=n.mapper.toViewElement(t);if(c){kk(c,e,r,n,o,i);return}}const c=n.mapper.toViewPosition(r);wk(c,e,n,o,i)}function kk(t,e,n,o,i,r){const s=`data-${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 wk(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 _k(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 vk(t){return(e,n,o)=>{if(!o.consumable.test(n.item,e.name)){return}const i=t(n.attributeOldValue,o,n);const r=t(n.attributeNewValue,o,n);if(!i&&!r){return}o.consumable.consume(n.item,e.name);const s=o.mapper.toViewElement(n.item);const a=o.writer;if(!s){throw new P("conversion-attribute-to-attribute-on-text",o.dispatcher,n)}if(n.attributeOldValue!==null&&i){if(i.key=="class"){const t=el(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=el(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 Ak(t){return(e,n,o)=>{if(!n.item){return}if(!(n.item instanceof Nb||n.item instanceof Qb)&&!n.item.is("$textProxy")){return}const i=zk(t,n,o);if(!i){return}if(!o.consumable.consume(n.item,e.name)){return}const r=o.writer;const s=ak(r,i);const a=r.document.selection;if(n.item instanceof Nb||n.item instanceof Qb){r.wrap(a.getFirstRange(),s)}else{const t=o.mapper.toViewRange(n.range);const e=r.wrap(t,s);for(const t of e.getItems()){if(t.is("attributeElement")&&t.isSimilar(s)){o.mapper.bindElementToMarker(t,n.markerName);break}}}}}function Ck(t){return(e,n,o)=>{if(!n.item){return}if(!(n.item instanceof _b)){return}const i=zk(t,n,o);if(!i){return}if(!o.consumable.test(n.item,e.name)){return}const r=o.mapper.toViewElement(n.item);if(r&&r.getCustomProperty("addHighlight")){o.consumable.consume(n.item,e.name);for(const t of Bb._createIn(n.item)){o.consumable.consume(t.item,e.name)}const t=r.getCustomProperty("addHighlight");t(r,i,o.writer);o.mapper.bindElementToMarker(r,n.markerName)}}}function yk(t){return(e,n,o)=>{if(n.markerRange.isCollapsed){return}const i=zk(t,n,o);if(!i){return}const r=ak(o.writer,i);const s=o.mapper.markerNameToElements(n.markerName);if(!s){return}for(const t of s){o.mapper.unbindElementFromMarkerName(t,n.markerName);if(t.is("attributeElement")){o.writer.unwrap(o.writer.createRangeOn(t),r)}else{const e=t.getCustomProperty("removeHighlight");e(t,i.id,o.writer)}}o.writer.clearClonedElementsGroup(n.markerName);e.stop()}}function xk(t){const e=Ik(t.model);const n=Rk(t.view,"container");if(e.attributes.length){e.children=true}return o=>{o.on(`insert:${e.name}`,hk(n,Lk(e)),{priority:t.converterPriority||"normal"});if(e.children||e.attributes.length){o.on("reduceChanges",Nk(e),{priority:"low"})}}}function Ek(t){const e=Ik(t.model);const n=Rk(t.view,"container");e.children=true;return o=>{if(o._conversionApi.schema.checkChild(e.name,"$text")){throw new P("conversion-element-to-structure-disallowed-text",o,{elementName:e.name})}o.on(`insert:${e.name}`,fk(n,Lk(e)),{priority:t.converterPriority||"normal"});o.on("reduceChanges",Nk(e),{priority:"low"})}}function Sk(t){t=fb(t);let e=t.model;if(typeof e=="string"){e={key:e}}let n=`attribute:${e.key}`;if(e.name){n+=":"+e.name}if(e.values){for(const n of e.values){t.view[n]=Rk(t.view[n],"attribute")}}else{t.view=Rk(t.view,"attribute")}const o=Mk(t);return e=>{e.on(n,uk(o),{priority:t.converterPriority||"normal"})}}function Dk(t){t=fb(t);let e=t.model;if(typeof e=="string"){e={key:e}}let n=`attribute:${e.key}`;if(e.name){n+=":"+e.name}if(e.values){for(const n of e.values){t.view[n]=Vk(t.view[n])}}else{t.view=Vk(t.view)}const o=Mk(t);return e=>{e.on(n,vk(o),{priority:t.converterPriority||"normal"})}}function Tk(t){const e=Rk(t.view,"ui");return n=>{n.on(`addMarker:${t.model}`,pk(e),{priority:t.converterPriority||"normal"});n.on(`removeMarker:${t.model}`,gk(),{priority:t.converterPriority||"normal"})}}function Pk(t){t=fb(t);const e=t.model;let n=t.view;if(!n){n=n=>({group:e,name:n.substr(t.model.length+1)})}return o=>{o.on(`addMarker:${e}`,mk(n),{priority:t.converterPriority||"normal"});o.on(`removeMarker:${e}`,_k(n),{priority:t.converterPriority||"normal"})}}function Bk(t){return e=>{e.on(`addMarker:${t.model}`,Ak(t.view),{priority:t.converterPriority||"normal"});e.on(`addMarker:${t.model}`,Ck(t.view),{priority:t.converterPriority||"normal"});e.on(`removeMarker:${t.model}`,yk(t.view),{priority:t.converterPriority||"normal"})}}function Ik(t){if(typeof t=="string"){t={name:t}}if(!t.attributes){t.attributes=[]}else if(!Array.isArray(t.attributes)){t.attributes=[t.attributes]}t.children=!!t.children;return t}function Rk(t,e){if(typeof t=="function"){return t}return(n,o)=>Ok(t,o,e)}function Ok(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||Ap.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 Mk(t){if(t.model.values){return(e,n,o)=>{const i=t.view[e];if(i){return i(e,n,o)}return null}}else{return t.view}}function Vk(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 zk(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 Fk(t){return(e,n)=>{if(!e.is("element",t.name)){return false}if(n.type=="attribute"){if(t.attributes.includes(n.attributeKey)){return true}}else{if(t.children){return true}}return false}}function Nk(t){const e=Fk(t);return(t,n)=>{const o=[];if(!n.reconvertedElements){n.reconvertedElements=new Set}for(const t of n.changes){const i=t.type=="attribute"?t.range.start.nodeAfter:t.position.parent;if(!i||!e(i,t)){o.push(t);continue}if(!n.reconvertedElements.has(i)){n.reconvertedElements.add(i);const t=yb._createBefore(i);let e=o.length;for(let n=o.length-1;n>=0;n--){const i=o[n];const r=i.type=="attribute"?i.range.start:i.position;const s=r.compareWith(t);if(s=="before"||i.type=="remove"&&s=="same"){break}e=n}o.splice(e,0,{type:"remove",name:i.name,position:t,length:1},{type:"reinsert",name:i.name,position:t,length:1})}}n.changes=o}}function Lk(t){return(e,n,o={})=>{const i=["insert"];for(const n of t.attributes){if(e.hasAttribute(n)){i.push(`attribute:${n}`)}}if(!i.every((t=>n.test(e,t)))){return false}if(!o.preflight){i.forEach((t=>n.consume(e,t)))}return true}}function Hk(t,e,n){return(o,i)=>{const r=o.createContainerElement("$slot");let s=null;if(i==="children"){s=Array.from(t.getChildren())}else if(typeof i=="function"){s=Array.from(t.getChildren()).filter((t=>i(t)))}else{throw new P("conversion-slot-mode-unknown",n.dispatcher,{modeOrFilter:i})}e.set(r,s);return r}}function jk(t,e,n){const o=Array.from(e.values()).flat();const i=new Set(o);if(i.size!=o.length){throw new P("conversion-slot-filter-overlap",n.dispatcher,{element:t})}if(i.size!=t.childCount){throw new P("conversion-slot-filter-incomplete",n.dispatcher,{element:t})}}function qk(t,e,n,o){n.mapper.on("modelToViewPosition",s,{priority:"highest"});let i=null;let r=null;for([i,r]of e){$k(t,r,n,o);n.writer.move(n.writer.createRangeIn(i),n.writer.createPositionBefore(i));n.writer.remove(i)}n.mapper.off("modelToViewPosition",s);function s(t,e){const n=e.modelPosition.nodeAfter;const o=r.indexOf(n);if(o<0){return}e.viewPosition=e.mapper.findPositionIn(i,o)}}function $k(t,e,n,o){for(const i of e){if(!Wk(t.root,i,n,o)){n.convertItem(i)}}}function Wk(t,e,n,o){const{writer:i,mapper:r}=n;if(!o.reconversion){return false}const s=r.toViewElement(e);if(!s||s.root==t){return false}if(!n.canReuseView(s)){return false}i.move(i.createRangeOn(s),r.toViewPosition(yb._createBefore(e)));return true}function Gk(t,e,{preflight:n}={}){if(n){return e.test(t,"insert")}else{return e.consume(t,"insert")}}function Kk(t){const{schema:e,document:n}=t.model;for(const o of n.getRoots()){if(o.isEmpty&&!e.checkChild(o,"$text")){if(e.checkChild(o,"paragraph")){t.insertElement("paragraph",o);return true}}}return false}function Uk(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 Zk(t,e){const n=e.createElement("paragraph");e.insert(n,t);return e.createPositionAt(n,0)}class Jk extends nk{elementToElement(t){return this.add(tw(t))}elementToAttribute(t){return this.add(ew(t))}attributeToAttribute(t){return this.add(nw(t))}elementToMarker(t){return this.add(ow(t))}dataToMarker(t){return this.add(iw(t))}}function Yk(){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 Qk(){return(t,e,{schema:n,consumable:o,writer:i})=>{let r=e.modelCursor;if(!o.test(e.viewItem)){return}if(!n.checkChild(r,"$text")){if(!Uk(r,"$text",n)){return}if(e.viewItem.data.trim().length==0){return}const t=r.nodeBefore;r=Zk(r,i);if(t&&t.is("element","$marker")){i.move(i.createRangeOn(t),r);r=i.createPositionAfter(t)}}o.consume(e.viewItem);const s=i.createText(e.viewItem.data);i.insert(s,r);e.modelRange=i.createRange(r,r.getShiftedBy(s.offsetSize));e.modelCursor=e.modelRange.end}}function Xk(t,e){return(n,o)=>{const i=o.newSelection;const r=[];for(const t of i.getRanges()){r.push(e.toModelRange(t))}const s=t.createSelection(r,{backward:i.isBackward});if(!s.isEqual(t.document.selection)){t.change((t=>{t.setSelection(s)}))}}}function tw(t){t=fb(t);const e=aw(t);const n=sw(t.view);const o=n?`element:${n}`:"element";return n=>{n.on(o,e,{priority:t.converterPriority||"normal"})}}function ew(t){t=fb(t);dw(t);const e=uw(t,false);const n=sw(t.view);const o=n?`element:${n}`:"element";return n=>{n.on(o,e,{priority:t.converterPriority||"low"})}}function nw(t){t=fb(t);let e=null;if(typeof t.view=="string"||t.view.key){e=lw(t)}dw(t,e);const n=uw(t,true);return e=>{e.on("element",n,{priority:t.converterPriority||"low"})}}function ow(t){const e=pw(t.model);return tw({...t,model:e})}function iw(t){t=fb(t);if(!t.model){t.model=e=>e?t.view+":"+e:t.view}const e={view:t.view,model:t.model};const n=aw(gw(e,"start"));const o=aw(gw(e,"end"));return i=>{i.on(`element:${t.view}-start`,n,{priority:t.converterPriority||"normal"});i.on(`element:${t.view}-end`,o,{priority:t.converterPriority||"normal"});const r=S.low;const s=S.highest;const a=S.get(t.converterPriority)/s;i.on("element",rw(e),{priority:r+a})}}function rw(t){return(e,n,o)=>{const i=`data-${t.view}`;if(!o.consumable.test(n.viewItem,{attributes:i+"-end-after"})&&!o.consumable.test(n.viewItem,{attributes:i+"-start-after"})&&!o.consumable.test(n.viewItem,{attributes:i+"-end-before"})&&!o.consumable.test(n.viewItem,{attributes:i+"-start-before"})){return}if(!n.modelRange){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 sw(t){if(typeof t=="string"){return t}if(typeof t=="object"&&typeof t.name=="string"){return t.name}return null}function aw(t){const e=new Qu(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=cw(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 cw(t,e,n){if(t instanceof Function){return t(e,n)}else{return n.writer.createElement(t)}}function lw(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 dw(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 uw(t,e){const n=new Qu(t.view);return(o,i,r)=>{if(!i.modelRange&&e){return}const s=n.match(i.viewItem);if(!s){return}if(hw(t.view,i.viewItem)){s.match.name=true}else{delete s.match.name}if(!r.consumable.test(i.viewItem,s.match)){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(!i.modelRange){Object.assign(i,r.convertChildren(i.viewItem,i.modelCursor))}const l=fw(i.modelRange,{key:a,value:c},e,r);if(l){if(r.consumable.test(i.viewItem,{name:true})){s.match.name=true}r.consumable.consume(i.viewItem,s.match)}}}function hw(t,e){const n=typeof t=="function"?t(e):t;if(typeof n=="object"&&!sw(n)){return false}return!n.classes&&!n.attributes&&!n.styles}function fw(t,e,n,o){let i=false;for(const r of Array.from(t.getItems({shallow:n}))){if(!o.schema.checkAttribute(r,e.key)){continue}i=true;if(r.hasAttribute(e.key)){continue}o.writer.setAttribute(e.key,e.value,r)}return i}function pw(t){return(e,n)=>{const o=typeof t=="string"?t:t(e,n);return n.writer.createElement("$marker",{"data-name":o})}}function gw(t,e){const n=(e,n)=>{const o=e.getAttribute("name");const i=t.model(o,n);return n.writer.createElement("$marker",{"data-name":i})};return{view:`${t.view}-${e}`,model:n}}function mw(t){t.document.registerPostFixer((e=>bw(e,t)))}function bw(t,e){const n=e.document.selection;const o=e.schema;const i=[];let r=false;for(const t of n.getRanges()){const e=kw(t,o);if(e&&!e.isEqual(t)){i.push(e);r=true}else{i.push(t)}}if(r){t.setSelection(Cw(i),{backward:n.isBackward})}return false}function kw(t,e){if(t.isCollapsed){return ww(t,e)}return _w(t,e)}function ww(t,e){const n=t.start;const o=e.getNearestSelectionRange(n);if(!o){const t=n.getAncestors().reverse().find((t=>e.isObject(t)));if(t){return Bb._createOn(t)}return null}if(!o.isCollapsed){return o}const i=o.start;if(n.isEqual(i)){return null}return new Bb(i)}function _w(t,e){const{start:n,end:o}=t;const i=e.checkChild(n,"$text");const r=e.checkChild(o,"$text");const s=e.getLimitElement(n);const a=e.getLimitElement(o);if(s===a){if(i&&r){return null}if(Aw(n,o,e)){const t=n.nodeAfter&&e.isSelectable(n.nodeAfter);const i=t?null:e.getNearestSelectionRange(n,"forward");const r=o.nodeBefore&&e.isSelectable(o.nodeBefore);const s=r?null:e.getNearestSelectionRange(o,"backward");const a=i?i.start:n;const c=s?s.end:o;return new Bb(a,c)}}const c=s&&!s.is("rootElement");const l=a&&!a.is("rootElement");if(c||l){const t=n.nodeAfter&&o.nodeBefore&&n.nodeAfter.parent===o.nodeBefore.parent;const i=c&&(!t||!yw(n.nodeAfter,e));const r=l&&(!t||!yw(o.nodeBefore,e));let d=n;let u=o;if(i){d=yb._createBefore(vw(s,e))}if(r){u=yb._createAfter(vw(a,e))}return new Bb(d,u)}return null}function vw(t,e){let n=t;let o=n;while(e.isLimit(o)&&o.parent){n=o;o=o.parent}return n}function Aw(t,e,n){const o=t.nodeAfter&&!n.isLimit(t.nodeAfter)||n.checkChild(t,"$text");const i=e.nodeBefore&&!n.isLimit(e.nodeBefore)||n.checkChild(e,"$text");return o||i}function Cw(t){const e=[...t];const n=new Set;let o=1;while(o<e.length){const t=e[o];const i=e.slice(0,o);for(const[r,s]of i.entries()){if(n.has(r)){continue}if(t.isEqual(s)){n.add(r)}else if(t.isIntersecting(s)){n.add(r);n.add(o);const i=t.getJoined(s);e.push(i)}}o++}const i=e.filter(((t,e)=>!n.has(e)));return i}function yw(t,e){return t&&e.isSelectable(t)}class xw extends(lt()){constructor(t,e){super();this.model=t;this.view=new pb(e);this.mapper=new Ib;this.downcastDispatcher=new Mb({mapper:this.mapper,schema:t.schema});const n=this.model.document;const o=n.selection;const i=this.model.markers;this.listenTo(this.model,"_beforeChanges",(()=>{this.view._disableRendering(true)}),{priority:"highest"});this.listenTo(this.model,"_afterChanges",(()=>{this.view._disableRendering(false)}),{priority:"lowest"});this.listenTo(n,"change",(()=>{this.view.change((t=>{this.downcastDispatcher.convertChanges(n.differ,i,t);this.downcastDispatcher.convertSelection(o,i,t)}))}),{priority:"low"});this.listenTo(this.view.document,"selectionChange",Xk(this.model,this.mapper));this.listenTo(this.view.document,"beforeinput",Ew(this.mapper,this.model.schema,this.view),{priority:"high"});this.downcastDispatcher.on("insert:$text",ik(),{priority:"lowest"});this.downcastDispatcher.on("insert",rk(),{priority:"lowest"});this.downcastDispatcher.on("remove",sk(),{priority:"low"});this.downcastDispatcher.on("cleanSelection",dk());this.downcastDispatcher.on("selection",ck(),{priority:"low"});this.downcastDispatcher.on("selection",lk(),{priority:"low"});this.view.document.roots.bindTo(this.model.document.roots).using((t=>{if(t.rootName=="$graveyard"){return null}const e=new rp(this.view.document,t.name);e.rootName=t.rootName;this.mapper.bindElements(t,e);return e}))}destroy(){this.view.destroy();this.stopListening()}reconvertMarker(t){const e=typeof t=="string"?t:t.name;const n=this.model.markers.get(e);if(!n){throw new P("editingcontroller-reconvertmarker-marker-not-exist",this,{markerName:e})}this.model.change((()=>{this.model.markers._refresh(n)}))}reconvertItem(t){this.model.change((()=>{this.model.document.differ._refreshItem(t)}))}}function Ew(t,e,n){return(o,i)=>{if(n.document.isComposing&&!r.isAndroid){return}for(let n=0;n<i.targetRanges.length;n++){const o=i.targetRanges[n];const r=t.toModelRange(o);const s=kw(r,e);if(!s||s.isEqual(r)){continue}i.targetRanges[n]=t.toViewRange(s)}}}class Sw{constructor(){this._consumables=new Map}add(t,e){let n;if(t.is("$text")||t.is("documentFragment")){this._consumables.set(t,true);return}if(!this._consumables.has(t)){n=new Tw(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);if(n!==undefined){if(t.is("$text")||t.is("documentFragment")){this._consumables.set(t,true)}else{n.revert(e)}}}static consumablesFromElement(t){const e={element:t,name:true,attributes:[],classes:[],styles:[]};const n=t.getAttributeKeys();for(const t of n){if(t=="style"||t=="class"){continue}e.attributes.push(t)}const o=t.getClassNames();for(const t of o){e.classes.push(t)}const i=t.getStyleNames();for(const t of i){e.styles.push(t)}return e}static createFrom(t,e){if(!e){e=new Sw}if(t.is("$text")){e.add(t);return e}if(t.is("element")){e.add(t,Sw.consumablesFromElement(t))}if(t.is("documentFragment")){e.add(t)}for(const n of t.getChildren()){e=Sw.createFrom(n,e)}return e}}const Dw=["attributes","classes","styles"];class Tw{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 of Dw){if(e in t){this._add(e,t[e])}}}test(t){if(t.name&&!this._canConsumeName){return this._canConsumeName}for(const e of Dw){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 of Dw){if(e in t){this._consume(e,t[e])}}}revert(t){if(t.name){this._canConsumeName=true}for(const e of Dw){if(e in t){this._revert(e,t[e])}}}_add(t,e){const n=Kt(e)?e:[e];const o=this._consumables[t];for(const e of n){if(t==="attributes"&&(e==="class"||e==="style")){throw new P("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=Kt(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=Kt(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=Kt(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 Pw extends(lt()){constructor(){super();this._sourceDefinitions={};this._attributeProperties={};this.decorate("checkChild");this.decorate("checkAttribute");this.on("checkAttribute",((t,e)=>{e[0]=new Bw(e[0])}),{priority:"highest"});this.on("checkChild",((t,e)=>{e[0]=new Bw(e[0]);e[1]=this.getDefinition(e[1])}),{priority:"highest"})}register(t,e){if(this._sourceDefinitions[t]){throw new P("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 P("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("is"in t&&(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){if(t instanceof yb){const e=t.nodeBefore;const n=t.nodeAfter;if(!(e instanceof _b)){throw new P("schema-check-merge-no-element-before",this)}if(!(n instanceof _b)){throw new P("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 yb){e=t.parent}else{const n=t instanceof Bb?[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 kb("",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=Uw(t);for(const n of t){yield*this._getValidRangesForRange(n,e)}}getNearestSelectionRange(t,e="both"){if(t.root.rootName=="$graveyard"){return null}if(this.checkChild(t,"$text")){return new Bb(t)}let n,o;const i=t.getAncestors().reverse().find((t=>this.isLimit(t)))||t.root;if(e=="both"||e=="backward"){n=new Ab({boundaries:Bb._createIn(i),startPosition:t,direction:"backward"})}if(e=="both"||e=="forward"){o=new Ab({boundaries:Bb._createIn(i),startPosition:t})}for(const t of Kw(n,o)){const e=t.walker==n?"elementEnd":"elementStart";const o=t.value;if(o.type==e&&this.isObject(o.item)){return Bb._createOn(o.item)}if(this.checkChild(o.nextPosition,"$text")){return new Bb(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}setAllowedAttributes(t,e,n){const o=n.model;for(const[i,r]of Object.entries(e)){if(o.schema.checkAttribute(t,i)){n.setAttribute(i,r,t)}}}removeDisallowedAttributes(t,e){for(const n of t){if(n.is("$text")){Zw(this,n,e)}else{const t=Bb._createIn(n);const o=t.getPositions();for(const t of o){const n=t.nodeBefore||t.parent;Zw(this,n,e)}}}}getAttributesWithProperty(t,e,n){const o={};for(const[i,r]of t.getAttributes()){const t=this.getAttributeProperties(i);if(t[e]===undefined){continue}if(n===undefined||n===t[e]){o[i]=r}}return o}createContext(t){return new Bw(t)}_clearCache(){this._compiledDefinitions=null}_compile(){const t={};const e=this._sourceDefinitions;const n=Object.keys(e);for(const o of n){t[o]=Iw(e[o],o)}for(const e of n){Rw(t,e)}for(const e of n){Ow(t,e)}for(const e of n){Mw(t,e)}for(const e of n){Vw(t,e);zw(t,e)}for(const e of n){Fw(t,e);Nw(t,e);Lw(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(Bb._createIn(i),e)}if(!this.checkAttribute(i,e)){if(!n.isEqual(o)){yield new Bb(n,o)}n=yb._createAfter(i)}o=yb._createAfter(i)}if(!n.isEqual(o)){yield new Bb(n,o)}}}class Bw{constructor(t){if(t instanceof Bw){return t}let e;if(typeof t=="string"){e=[t]}else if(!Array.isArray(t)){e=t.getAncestors({includeSelf:true})}else{e=t}this._items=e.map(Gw)}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 Bw([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 Iw(t,e){const n={name:e,allowIn:[],allowContentOf:[],allowWhere:[],allowAttributes:[],allowAttributesOf:[],allowChildren:[],inheritTypesFrom:[]};Hw(t,n);jw(t,n,"allowIn");jw(t,n,"allowContentOf");jw(t,n,"allowWhere");jw(t,n,"allowAttributes");jw(t,n,"allowAttributesOf");jw(t,n,"allowChildren");jw(t,n,"inheritTypesFrom");qw(t,n);return n}function Rw(t,e){const n=t[e];for(const o of n.allowChildren){const n=t[o];if(!n){continue}n.allowIn.push(e)}n.allowChildren.length=0}function Ow(t,e){for(const n of t[e].allowContentOf){if(t[n]){const o=$w(t,n);o.forEach((t=>{t.allowIn.push(e)}))}}delete t[e].allowContentOf}function Mw(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 Vw(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 zw(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 Fw(t,e){const n=t[e];const o=n.allowIn.filter((e=>t[e]));n.allowIn=Array.from(new Set(o))}function Nw(t,e){const n=t[e];for(const o of n.allowIn){const n=t[o];n.allowChildren.push(e)}}function Lw(t,e){const n=t[e];n.allowAttributes=Array.from(new Set(n.allowAttributes))}function Hw(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 jw(t,e,n){for(const o of t){const t=o[n];if(typeof t=="string"){e[n].push(t)}else if(Array.isArray(t)){e[n].push(...t)}}}function qw(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 $w(t,e){const n=t[e];return Ww(t).filter((t=>t.allowIn.includes(n.name)))}function Ww(t){return Object.keys(t).map((e=>t[e]))}function Gw(t){if(typeof t=="string"||t.is("documentFragment")){return{name:typeof t=="string"?t:"$documentFragment",*getAttributeKeys(){},getAttribute(){}}}else{return{name:t.is("element")?t.name:"$text",*getAttributeKeys(){yield*t.getAttributeKeys()},getAttribute(e){return t.getAttribute(e)}}}}function*Kw(t,e){let n=false;while(!n){n=true;if(t){const e=t.next();if(!e.done){n=false;yield{walker:t,value:e.value}}}if(e){const t=e.next();if(!t.done){n=false;yield{walker:e,value:t.value}}}}}function*Uw(t){for(const e of t){yield*e.getMinimalFlatRanges()}}function Zw(t,e,n){for(const o of e.getAttributeKeys()){if(!t.checkAttribute(e,o)){n.removeAttribute(o,e)}}}class Jw extends(q()){constructor(t){super();this._splitParts=new Map;this._cursorParents=new Map;this._modelCursor=null;this._emptyElementsToKeep=new Set;this.conversionApi={...t,consumable:null,writer:null,store:null,convertItem:(t,e)=>this._convertItem(t,e),convertChildren:(t,e)=>this._convertChildren(t,e),safeInsert:(t,e)=>this._safeInsert(t,e),updateConversionResult:(t,e)=>this._updateConversionResult(t,e),splitToAllowedParent:(t,e)=>this._splitToAllowedParent(t,e),getSplitParts:t=>this._getSplitParts(t),keepEmptyElement:t=>this._keepEmptyElement(t)}}convert(t,e,n=["$root"]){this.fire("viewCleanup",t);this._modelCursor=Qw(n,e);this.conversionApi.writer=e;this.conversionApi.consumable=Sw.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=Yw(i,e)}this._modelCursor=null;this._splitParts.clear();this._cursorParents.clear();this._emptyElementsToKeep.clear();this.conversionApi.writer=null;this.conversionApi.store=null;return i}_convertItem(t,e){const n={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 Bb)){throw new P("view-conversion-dispatcher-incorrect-result",this)}return{modelRange:n.modelRange,modelCursor:n.modelCursor}}_convertChildren(t,e){let n=e.is("position")?e:yb._createAt(e,0);const o=new Bb(n);for(const e of Array.from(t.getChildren())){const t=this._convertItem(e,n);if(t.modelRange instanceof Bb){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(!Uk(e,t,n)){return null}return{position:Zk(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}_keepEmptyElement(t){this._emptyElementsToKeep.add(t)}_removeEmptyElements(){let t=false;for(const e of this._splitParts.keys()){if(e.isEmpty&&!this._emptyElementsToKeep.has(e)){this.conversionApi.writer.remove(e);this._splitParts.delete(e);t=true}}if(t){this._removeEmptyElements()}}}function Yw(t,e){const n=new Set;const o=new Map;const i=Bb._createIn(t).getItems();for(const t of i){if(t.is("element","$marker")){n.add(t)}}for(const t of n){const n=t.getAttribute("data-name");const i=e.createPositionBefore(t);if(!o.has(n)){o.set(n,new Bb(i.clone()))}else{o.get(n).end=i.clone()}e.remove(t)}return o}function Qw(t,e){let n;for(const o of new Bw(t)){const t={};for(const e of o.getAttributeKeys()){t[e]=o.getAttribute(e)}const i=e.createElement(o.name,t);if(n){e.insert(i,n)}n=yb._createAt(i,0)}return n}class Xw{getHtml(t){const e=document.implementation.createHTMLDocument("");const n=e.createElement("div");n.appendChild(t);return n.innerHTML}}class t_{constructor(t){this.skipComments=true;this.domParser=new DOMParser;this.domConverter=new Ag(t,{renderingMode:"data"});this.htmlWriter=new Xw}toData(t){const e=this.domConverter.viewToDom(t);return this.htmlWriter.getHtml(e)}toView(t){const e=this._toDom(t);return this.domConverter.domToView(e,{skipComments:this.skipComments})}registerRawContentMatcher(t){this.domConverter.registerRawContentMatcher(t)}useFillerType(t){this.domConverter.blockFillerMode=t=="marked"?"markedNbsp":"nbsp"}_toDom(t){if(!t.match(/<(?:html|body|head|meta)(?:\s[^>]*)?>/i)){t=`<body>${t}</body>`}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 e_ extends(q()){constructor(t,e){super();this.model=t;this.mapper=new Ib;this.downcastDispatcher=new Mb({mapper:this.mapper,schema:t.schema});this.downcastDispatcher.on("insert:$text",ik(),{priority:"lowest"});this.downcastDispatcher.on("insert",rk(),{priority:"lowest"});this.upcastDispatcher=new Jw({schema:t.schema});this.viewDocument=new _p(e);this.stylesProcessor=e;this.htmlProcessor=new t_(this.viewDocument);this.processor=this.htmlProcessor;this._viewWriter=new Mp(this.viewDocument);this.upcastDispatcher.on("text",Qk(),{priority:"lowest"});this.upcastDispatcher.on("element",Yk(),{priority:"lowest"});this.upcastDispatcher.on("documentFragment",Yk(),{priority:"lowest"});lt().prototype.decorate.call(this,"init");lt().prototype.decorate.call(this,"set");lt().prototype.decorate.call(this,"get");lt().prototype.decorate.call(this,"toView");lt().prototype.decorate.call(this,"toModel");this.on("init",(()=>{this.fire("ready")}),{priority:"lowest"});this.on("ready",(()=>{this.model.enqueueChange({isUndoable:false},Kk)}),{priority:"lowest"})}get(t={}){const{rootName:e="main",trim:n="empty"}=t;if(!this._checkIfRootsExists([e])){throw new P("datacontroller-get-non-existent-root",this)}const o=this.model.document.getRoot(e);if(!o.isAttached()){B("datacontroller-get-detached-root",this)}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=Bb._createIn(t);const r=new Rp(n);this.mapper.bindElements(t,r);const s=t.is("documentFragment")?t.markers:n_(t);this.downcastDispatcher.convert(i,s,o,e);return r}init(t){if(this.model.document.version){throw new P("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 P("datacontroller-init-non-existent-root",this)}this.model.enqueueChange({isUndoable:false},(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,e={}){let n={};if(typeof t==="string"){n.main=t}else{n=t}if(!this._checkIfRootsExists(Object.keys(n))){throw new P("datacontroller-set-non-existent-root",this)}this.model.enqueueChange(e.batchType||{},(t=>{t.setSelection(null);t.removeSelectionAttribute(this.model.document.selection.getAttributeKeys());for(const e of Object.keys(n)){const o=this.model.document.getRoot(e);t.remove(t.createRangeIn(o));t.insert(this.parse(n[e],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)}registerRawContentMatcher(t){if(this.processor&&this.processor!==this.htmlProcessor){this.processor.registerRawContentMatcher(t)}this.htmlProcessor.registerRawContentMatcher(t)}destroy(){this.stopListening()}_checkIfRootsExists(t){for(const e of t){if(!this.model.document.getRoot(e)){return false}}return true}}function n_(t){const e=[];const n=t.root.document;if(!n){return new Map}const o=Bb._createIn(t);for(const t of n.model.markers){const n=t.getRange();const i=n.isCollapsed;const r=n.start.isEqual(o.start)||n.end.isEqual(o.end);if(i&&r){e.push([t.name,n])}else{const i=o.getIntersection(n);if(i){e.push([t.name,i])}}}e.sort((([t,e],[n,o])=>{if(e.end.compareWith(o.start)!=="after"){return 1}else if(e.start.compareWith(o.end)!=="before"){return-1}else{switch(e.start.compareWith(o.start)){case"before":return 1;case"after":return-1;default:switch(e.end.compareWith(o.end)){case"before":return 1;case"after":return-1;default:return n.localeCompare(t)}}}}));return new Map(e)}class o_{constructor(t,e){this._helpers=new Map;this._downcast=el(t);this._createConversionHelpers({name:"downcast",dispatchers:this._downcast,isDowncast:true});this._upcast=el(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 P("conversion-add-alias-dispatcher-not-registered",this)}this._createConversionHelpers({name:t,dispatchers:[e],isDowncast:n})}for(t){if(!this._helpers.has(t)){throw new P("conversion-for-unknown-group",this)}return this._helpers.get(t)}elementToElement(t){this.for("downcast").elementToElement(t);for(const{model:e,view:n}of i_(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 i_(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 i_(t)){this.for("upcast").attributeToAttribute({view:n,model:e})}}_createConversionHelpers({name:t,dispatchers:e,isDowncast:n}){if(this._helpers.has(t)){throw new P("conversion-group-exists",this)}const o=n?new ok(e):new Jk(e);this._helpers.set(t,o)}}function*i_(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*r_(n,o,i)}}else{yield*r_(t.model,t.view,t.upcastAlso)}}function*r_(t,e,n){yield{model:t,view:e};if(n){for(const e of el(n)){yield{model:t,view:e}}}}class s_{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,e){return new this(t.baseVersion)}}function a_(t,e){const n=u_(e);const o=n.reduce(((t,e)=>t+e.offsetSize),0);const i=t.parent;f_(t);const r=t.index;i._insertChild(r,n);h_(i,r+n.length);h_(i,r);return new Bb(t,t.getShiftedBy(o))}function c_(t){if(!t.isFlat){throw new P("operation-utils-remove-range-not-flat",this)}const e=t.start.parent;f_(t.start);f_(t.end);const n=e._removeChildren(t.start.index,t.end.index-t.start.index);h_(e,t.start.index);return n}function l_(t,e){if(!t.isFlat){throw new P("operation-utils-move-range-not-flat",this)}const n=c_(t);e=e._getTransformedByDeletion(t.start,t.end.offset-t.start.offset);return a_(e,n)}function d_(t,e,n){f_(t.start);f_(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)}h_(t.parent,t.index)}h_(t.end.parent,t.end.index)}function u_(t){const e=[];function n(t){if(typeof t=="string"){e.push(new kb(t))}else if(t instanceof wb){e.push(new kb(t.data,t.getAttributes()))}else if(t instanceof mb){e.push(t)}else if(Ct(t)){for(const e of t){n(e)}}}n(t);for(let t=1;t<e.length;t++){const n=e[t];const o=e[t-1];if(n instanceof kb&&o instanceof kb&&p_(n,o)){e.splice(t-1,2,new kb(o.data+n.data,o.getAttributes()));t--}}return e}function h_(t,e){const n=t.getChild(e-1);const o=t.getChild(e);if(n&&o&&n.is("$text")&&o.is("$text")&&p_(n,o)){const i=new kb(n.data+o.data,n.getAttributes());t._removeChildren(e-1,2);t._insertChild(e-1,i)}}function f_(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 kb(e.data.substr(0,o),e.getAttributes());const s=new kb(e.data.substr(o),e.getAttributes());n._insertChild(i,[r,s])}}function p_(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}class g_ extends s_{constructor(t,e,n,o){super(o);this.sourcePosition=t.clone();this.sourcePosition.stickiness="toNext";this.howMany=e;this.targetPosition=n.clone();this.targetPosition.stickiness="toNone"}get type(){if(this.targetPosition.root.rootName=="$graveyard"){return"remove"}else if(this.sourcePosition.root.rootName=="$graveyard"){return"reinsert"}return"move"}get affectedSelectable(){return[Bb._createFromPositionAndShift(this.sourcePosition,this.howMany),Bb._createFromPositionAndShift(this.targetPosition,0)]}clone(){return new g_(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 g_(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 P("move-operation-nodes-do-not-exist",this)}else if(t===e&&n<o&&o<n+this.howMany){throw new P("move-operation-range-into-itself",this)}else if(this.sourcePosition.root==this.targetPosition.root){if(At(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 P("move-operation-node-into-itself",this)}}}}_execute(){l_(Bb._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=yb.fromJSON(t.sourcePosition,e);const o=yb.fromJSON(t.targetPosition,e);return new this(n,t.howMany,o,t.baseVersion)}}class m_ extends s_{constructor(t,e,n){super(n);this.position=t.clone();this.position.stickiness="toNone";this.nodes=new bb(u_(e));this.shouldReceiveAttributes=false}get type(){return"insert"}get howMany(){return this.nodes.maxOffset}get affectedSelectable(){return this.position.clone()}clone(){const t=new bb([...this.nodes].map((t=>t._clone(true))));const e=new m_(this.position,t,this.baseVersion);e.shouldReceiveAttributes=this.shouldReceiveAttributes;return e}getReversed(){const t=this.position.root.document.graveyard;const e=new yb(t,[0]);return new g_(this.position,this.nodes.maxOffset,e,this.baseVersion+1)}_validate(){const t=this.position.parent;if(!t||t.maxOffset<this.position.offset){throw new P("insert-operation-position-invalid",this)}}_execute(){const t=this.nodes;this.nodes=new bb([...t].map((t=>t._clone(true))));a_(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(_b.fromJSON(e))}else{n.push(kb.fromJSON(e))}}const o=new m_(yb.fromJSON(t.position,e),n,t.baseVersion);o.shouldReceiveAttributes=t.shouldReceiveAttributes;return o}}class b_ extends s_{constructor(t,e,n,o,i){super(i);this.splitPosition=t.clone();this.splitPosition.stickiness="toNext";this.howMany=e;this.insertionPosition=n;this.graveyardPosition=o?o.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 yb(this.insertionPosition.root,t)}get movedRange(){const t=this.splitPosition.getShiftedBy(Number.POSITIVE_INFINITY);return new Bb(this.splitPosition,t)}get affectedSelectable(){const t=[Bb._createFromPositionAndShift(this.splitPosition,0),Bb._createFromPositionAndShift(this.insertionPosition,0)];if(this.graveyardPosition){t.push(Bb._createFromPositionAndShift(this.graveyardPosition,0))}return t}clone(){return new b_(this.splitPosition,this.howMany,this.insertionPosition,this.graveyardPosition,this.baseVersion)}getReversed(){const t=this.splitPosition.root.document.graveyard;const e=new yb(t,[0]);return new k_(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 P("split-operation-position-invalid",this)}else if(!t.parent){throw new P("split-operation-split-in-root",this)}else if(this.howMany!=t.maxOffset-this.splitPosition.offset){throw new P("split-operation-how-many-invalid",this)}else if(this.graveyardPosition&&!this.graveyardPosition.nodeAfter){throw new P("split-operation-graveyard-position-invalid",this)}}_execute(){const t=this.splitPosition.parent;if(this.graveyardPosition){l_(Bb._createFromPositionAndShift(this.graveyardPosition,1),this.insertionPosition)}else{const e=t._clone();a_(this.insertionPosition,e)}const e=new Bb(yb._createAt(t,this.splitPosition.offset),yb._createAt(t,t.maxOffset));l_(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 yb(t.root,e,"toPrevious")}static fromJSON(t,e){const n=yb.fromJSON(t.splitPosition,e);const o=yb.fromJSON(t.insertionPosition,e);const i=t.graveyardPosition?yb.fromJSON(t.graveyardPosition,e):null;return new this(n,t.howMany,o,i,t.baseVersion)}}class k_ extends s_{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 yb(this.sourcePosition.root,this.sourcePosition.path.slice(0,-1))}get movedRange(){const t=this.sourcePosition.getShiftedBy(Number.POSITIVE_INFINITY);return new Bb(this.sourcePosition,t)}get affectedSelectable(){const t=this.sourcePosition.parent;return[Bb._createOn(t),Bb._createFromPositionAndShift(this.targetPosition,0),Bb._createFromPositionAndShift(this.graveyardPosition,0)]}clone(){return new k_(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 yb(this.sourcePosition.root,e)._getTransformedByMergeOperation(this);return new b_(t,this.howMany,n,this.graveyardPosition,this.baseVersion+1)}_validate(){const t=this.sourcePosition.parent;const e=this.targetPosition.parent;if(!t.parent){throw new P("merge-operation-source-position-invalid",this)}else if(!e.parent){throw new P("merge-operation-target-position-invalid",this)}else if(this.howMany!=t.maxOffset){throw new P("merge-operation-how-many-invalid",this)}}_execute(){const t=this.sourcePosition.parent;const e=Bb._createIn(t);l_(e,this.targetPosition);l_(Bb._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=yb.fromJSON(t.sourcePosition,e);const o=yb.fromJSON(t.targetPosition,e);const i=yb.fromJSON(t.graveyardPosition,e);return new this(n,t.howMany,o,i,t.baseVersion)}}class w_ extends s_{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"}get affectedSelectable(){const t=[];if(this.oldRange){t.push(this.oldRange.clone())}if(this.newRange){if(this.oldRange){t.push(...this.newRange.getDifference(this.oldRange))}else{t.push(this.newRange.clone())}}return t}clone(){return new w_(this.name,this.oldRange,this.newRange,this._markers,this.affectsData,this.baseVersion)}getReversed(){return new w_(this.name,this.newRange,this.oldRange,this._markers,this.affectsData,this.baseVersion+1)}_execute(){if(this.newRange){this._markers._set(this.name,this.newRange,true,this.affectsData)}else{this._markers._remove(this.name)}}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 w_(t.name,t.oldRange?Bb.fromJSON(t.oldRange,e):null,t.newRange?Bb.fromJSON(t.newRange,e):null,e.model.markers,t.affectsData,t.baseVersion)}}function __(t,e){return Ym(t,e)}const v_=__;class A_ extends s_{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"}}get affectedSelectable(){return this.range.clone()}clone(){return new A_(this.range,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new A_(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 P("attribute-operation-range-not-flat",this)}for(const t of this.range.getItems({shallow:true})){if(this.oldValue!==null&&!v_(t.getAttribute(this.key),this.oldValue)){throw new P("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 P("attribute-operation-attribute-exists",this,{node:t,key:this.key})}}}_execute(){if(!v_(this.oldValue,this.newValue)){d_(this.range,this.key,this.newValue)}}static get className(){return"AttributeOperation"}static fromJSON(t,e){return new A_(Bb.fromJSON(t.range,e),t.key,t.oldValue,t.newValue,t.baseVersion)}}class C_ extends s_{get type(){return"noop"}get affectedSelectable(){return null}clone(){return new C_(this.baseVersion)}getReversed(){return new C_(this.baseVersion+1)}_execute(){}static get className(){return"NoOperation"}}class y_ extends s_{constructor(t,e,n,o){super(o);this.position=t;this.position.stickiness="toNext";this.oldName=e;this.newName=n}get type(){return"rename"}get affectedSelectable(){return this.position.nodeAfter}clone(){return new y_(this.position.clone(),this.oldName,this.newName,this.baseVersion)}getReversed(){return new y_(this.position.clone(),this.newName,this.oldName,this.baseVersion+1)}_validate(){const t=this.position.nodeAfter;if(!(t instanceof _b)){throw new P("rename-operation-wrong-position",this)}else if(t.name!==this.oldName){throw new P("rename-operation-wrong-name",this)}}_execute(){const t=this.position.nodeAfter;t.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 y_(yb.fromJSON(t.position,e),t.oldName,t.newName,t.baseVersion)}}class x_ extends s_{constructor(t,e,n,o,i){super(i);this.root=t;this.key=e;this.oldValue=n===undefined?null:n;this.newValue=o===undefined?null:o}get type(){if(this.oldValue===null){return"addRootAttribute"}else if(this.newValue===null){return"removeRootAttribute"}else{return"changeRootAttribute"}}get affectedSelectable(){return this.root}clone(){return new x_(this.root,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new x_(this.root,this.key,this.newValue,this.oldValue,this.baseVersion+1)}_validate(){if(this.root!=this.root.root||this.root.is("documentFragment")){throw new P("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 P("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 P("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 P("rootattribute-operation-fromjson-no-root",this,{rootName:t.root})}return new x_(e.getRoot(t.root),t.key,t.oldValue,t.newValue,t.baseVersion)}}class E_ extends s_{constructor(t,e,n,o,i){super(i);this.rootName=t;this.elementName=e;this.isAdd=n;this._document=o;if(!this._document.getRoot(this.rootName)){const t=this._document.createRoot(this.elementName,this.rootName);t._isAttached=false}}get type(){return this.isAdd?"addRoot":"detachRoot"}get affectedSelectable(){return this._document.getRoot(this.rootName)}clone(){return new E_(this.rootName,this.elementName,this.isAdd,this._document,this.baseVersion)}getReversed(){return new E_(this.rootName,this.elementName,!this.isAdd,this._document,this.baseVersion+1)}_execute(){this._document.getRoot(this.rootName)._isAttached=this.isAdd}toJSON(){const t=super.toJSON();delete t._document;return t}static get className(){return"RootOperation"}static fromJSON(t,e){return new E_(t.rootName,t.elementName,t.isAdd,e,t.baseVersion)}}const S_={};S_[A_.className]=A_;S_[m_.className]=m_;S_[w_.className]=w_;S_[g_.className]=g_;S_[C_.className]=C_;S_[s_.className]=s_;S_[y_.className]=y_;S_[x_.className]=x_;S_[E_.className]=E_;S_[b_.className]=b_;S_[k_.className]=k_;class D_{static fromJSON(t,e){return S_[t.__className].fromJSON(t,e)}}const T_=new Map;function P_(t,e,n){let o=T_.get(t);if(!o){o=new Map;T_.set(t,o)}o.set(e,n)}function B_(t,e){const n=T_.get(t);if(n&&n.has(e)){return n.get(e)}return I_}function I_(t){return[t]}function R_(t,e,n={}){const o=B_(t.constructor,e.constructor);try{t=t.clone();return o(t,e,n)}catch(t){throw t}}function O_(t,e,n){t=t.slice();e=e.slice();const o=new M_(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=R_(n,s,o.getContext(n,s,true));const l=R_(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;z_(t,o-n);z_(e,n-o)}V_(t,s.nextBaseVersionB);V_(e,s.nextBaseVersionA);return{operationsA:t,operationsB:e,originalOperations:i}}class M_{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){if(t instanceof g_){if(e instanceof k_){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")}}else if(e instanceof g_){if(t.targetPosition.isEqual(e.sourcePosition)||t.targetPosition.isBefore(e.sourcePosition)){this._setRelation(t,e,"insertBefore")}else{this._setRelation(t,e,"insertAfter")}}}else if(t instanceof b_){if(e instanceof k_){if(t.splitPosition.isBefore(e.sourcePosition)){this._setRelation(t,e,"splitBefore")}}else if(e instanceof g_){if(t.splitPosition.isEqual(e.sourcePosition)||t.splitPosition.isBefore(e.sourcePosition)){this._setRelation(t,e,"splitBefore")}else{const n=Bb._createFromPositionAndShift(e.sourcePosition,e.howMany);if(t.splitPosition.hasSameParentAs(e.sourcePosition)&&n.containsPosition(t.splitPosition)){const o=n.end.offset-t.splitPosition.offset;const i=t.splitPosition.offset-n.start.offset;this._setRelation(t,e,{howMany:o,offset:i})}}}}else if(t instanceof k_){if(e instanceof k_){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")}}else if(e instanceof b_){if(t.sourcePosition.isEqual(e.splitPosition)){this._setRelation(t,e,"splitAtSource")}}}else if(t instanceof w_){const n=t.newRange;if(!n){return}if(e instanceof g_){const o=Bb._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()})}}else if(e instanceof k_){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})}}}}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 V_(t,e){for(const n of t){n.baseVersion=e++}}function z_(t,e){for(let n=0;n<e;n++){t.push(new C_(0))}}P_(A_,A_,((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 A_(e,t.key,t.oldValue,t.newValue,0)));const i=t.range.getIntersection(e.range);if(i){if(n.aIsStrong){o.push(new A_(i,e.key,e.newValue,t.newValue,0))}}if(o.length==0){return[new C_(0)]}return o}else{return[t]}}));P_(A_,m_,((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 A_(e,t.key,t.oldValue,t.newValue,t.baseVersion)));if(e.shouldReceiveAttributes){const n=F_(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 F_(t,e,n){const o=t.nodes;const i=o.getNode(0).getAttribute(e);if(i==n){return null}const r=new Bb(t.position,t.position.getShiftedBy(t.howMany));return new A_(r,e,i,n,0)}P_(A_,k_,((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(Bb._createFromPositionAndShift(e.graveyardPosition,1))}}const o=t.range._getTransformedByMergeOperation(e);if(!o.isCollapsed){n.push(o)}return n.map((e=>new A_(e,t.key,t.oldValue,t.newValue,t.baseVersion)))}));P_(A_,g_,((t,e)=>{const n=N_(t.range,e);return n.map((e=>new A_(e,t.key,t.oldValue,t.newValue,t.baseVersion)))}));function N_(t,e){const n=Bb._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);const i=t._getTransformedByInsertion(n,e.howMany,o);r.push(...i)}if(o){r.push(o._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany,false)[0])}return r}P_(A_,b_,((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 Bb(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]}));P_(m_,A_,((t,e)=>{const n=[t];if(t.shouldReceiveAttributes&&t.position.hasSameParentAs(e.range.start)&&e.range.containsPosition(t.position)){const o=F_(t,e.key,e.newValue);if(o){n.push(o)}}return n}));P_(m_,m_,((t,e,n)=>{if(t.position.isEqual(e.position)&&n.aIsStrong){return[t]}t.position=t.position._getTransformedByInsertOperation(e);return[t]}));P_(m_,g_,((t,e)=>{t.position=t.position._getTransformedByMoveOperation(e);return[t]}));P_(m_,b_,((t,e)=>{t.position=t.position._getTransformedBySplitOperation(e);return[t]}));P_(m_,k_,((t,e)=>{t.position=t.position._getTransformedByMergeOperation(e);return[t]}));P_(w_,m_,((t,e)=>{if(t.oldRange){t.oldRange=t.oldRange._getTransformedByInsertOperation(e)[0]}if(t.newRange){t.newRange=t.newRange._getTransformedByInsertOperation(e)[0]}return[t]}));P_(w_,w_,((t,e,n)=>{if(t.name==e.name){if(n.aIsStrong){t.oldRange=e.newRange?e.newRange.clone():null}else{return[new C_(0)]}}return[t]}));P_(w_,k_,((t,e)=>{if(t.oldRange){t.oldRange=t.oldRange._getTransformedByMergeOperation(e)}if(t.newRange){t.newRange=t.newRange._getTransformedByMergeOperation(e)}return[t]}));P_(w_,g_,((t,e,n)=>{if(t.oldRange){t.oldRange=Bb._createFromRanges(t.oldRange._getTransformedByMoveOperation(e))}if(t.newRange){if(n.abRelation){const o=Bb._createFromRanges(t.newRange._getTransformedByMoveOperation(e));if(n.abRelation.side=="left"&&e.targetPosition.isEqual(t.newRange.start)){t.newRange.end=o.end;t.newRange.start.path=n.abRelation.path;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=Bb._createFromRanges(t.newRange._getTransformedByMoveOperation(e))}return[t]}));P_(w_,b_,((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=yb._createAt(e.insertionPosition)}else if(t.newRange.start.isEqual(e.splitPosition)&&!n.abRelation.wasInLeftElement){t.newRange.start=yb._createAt(e.moveTargetPosition)}if(t.newRange.end.isEqual(e.splitPosition)&&n.abRelation.wasInRightElement){t.newRange.end=yb._createAt(e.moveTargetPosition)}else if(t.newRange.end.isEqual(e.splitPosition)&&n.abRelation.wasEndBeforeMergedElement){t.newRange.end=yb._createAt(e.insertionPosition)}else{t.newRange.end=o.end}return[t]}t.newRange=t.newRange._getTransformedBySplitOperation(e)}return[t]}));P_(k_,m_,((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]}));P_(k_,k_,((t,e,n)=>{if(t.sourcePosition.isEqual(e.sourcePosition)&&t.targetPosition.isEqual(e.targetPosition)){if(!n.bWasUndone){return[new C_(0)]}else{const n=e.graveyardPosition.path.slice();n.push(0);t.sourcePosition=new yb(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 g_(n,t.howMany,o,0)]}else{return[new C_(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]}));P_(k_,g_,((t,e,n)=>{const o=Bb._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 C_(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]}));P_(k_,b_,((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]}}if(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]}));P_(g_,m_,((t,e)=>{const n=Bb._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]}));P_(g_,g_,((t,e,n)=>{const o=Bb._createFromPositionAndShift(t.sourcePosition,t.howMany);const i=Bb._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(L_(t,e)&&L_(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 H_([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 H_([o],a)}const d=At(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 H_([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=At(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 C_(t.baseVersion)]}return H_(u,a)}));P_(g_,b_,((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=Bb._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 Bb(e.splitPosition,i.end);t=t._getTransformedBySplitOperation(e);const n=[new Bb(i.start,e.splitPosition),t];return H_(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(Bb._createFromPositionAndShift(e.insertionPosition,1))}}return H_(s,o)}));P_(g_,k_,((t,e,n)=>{const o=Bb._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.deletionPosition.hasSameParentAs(t.sourcePosition)&&o.containsPosition(e.sourcePosition)){if(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 g_(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 g_(o,1,r,0);const a=s.getMovedRangeStart().path.slice();a.push(0);const c=new yb(s.targetPosition.root,a);i=i._getTransformedByMove(o,r,1);const l=new g_(i,e.howMany,c,0);n.push(s);n.push(l);return n}}else{if(t.howMany==1){if(!n.bWasUndone){return[new C_(0)]}else{t.sourcePosition=e.graveyardPosition.clone();t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e);return[t]}}}}const i=Bb._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]}));P_(y_,m_,((t,e)=>{t.position=t.position._getTransformedByInsertOperation(e);return[t]}));P_(y_,k_,((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]}));P_(y_,g_,((t,e)=>{t.position=t.position._getTransformedByMoveOperation(e);return[t]}));P_(y_,y_,((t,e,n)=>{if(t.position.isEqual(e.position)){if(n.aIsStrong){t.oldName=e.newName}else{return[new C_(0)]}}return[t]}));P_(y_,b_,((t,e)=>{const n=t.position.path;const o=e.splitPosition.getParentPath();if(At(n,o)=="same"&&!e.graveyardPosition){const e=new y_(t.position.getShiftedBy(1),t.oldName,t.newName,0);return[t,e]}t.position=t.position._getTransformedBySplitOperation(e);return[t]}));P_(x_,x_,((t,e,n)=>{if(t.root===e.root&&t.key===e.key){if(!n.aIsStrong||t.newValue===e.newValue){return[new C_(0)]}else{t.oldValue=e.newValue}}return[t]}));P_(E_,E_,((t,e)=>{if(t.rootName===e.rootName&&t.isAdd===e.isAdd){return[new C_(0)]}return[t]}));P_(b_,m_,((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=t.insertionPosition._getTransformedByInsertOperation(e);return[t]}));P_(b_,k_,((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 yb(e.graveyardPosition.root,n);const i=b_.getInsertionPosition(new yb(e.graveyardPosition.root,n));const r=new b_(o,0,i,null,0);t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e);t.insertionPosition=b_.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=b_.getInsertionPosition(t.splitPosition);if(t.graveyardPosition){t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)}return[t]}));P_(b_,g_,((t,e,n)=>{const o=Bb._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 yb(o.root,i);const s=new g_(n,t.howMany,r,0);return[s]}t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)}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=b_.getInsertionPosition(t.splitPosition);return[t]}if(i&&n.abRelation&&n.abRelation.howMany){const{howMany:e,offset:o}=n.abRelation;t.howMany+=e;t.splitPosition=t.splitPosition.getShiftedBy(o);return[t]}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=b_.getInsertionPosition(t.splitPosition);return[t]}if(!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=b_.getInsertionPosition(t.splitPosition)}return[t]}));P_(b_,b_,((t,e,n)=>{if(t.splitPosition.isEqual(e.splitPosition)){if(!t.graveyardPosition&&!e.graveyardPosition){return[new C_(0)]}if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition)){return[new C_(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 g_(e.moveTargetPosition,e.howMany,e.splitPosition,0))}if(t.howMany){n.push(new g_(t.splitPosition,t.howMany,t.moveTargetPosition,0))}return n}else{return[new C_(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 yb(e.insertionPosition.root,n);const i=new g_(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=b_.getInsertionPosition(t.splitPosition);return[t]}));function L_(t,e){return t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany)===null}function H_(t,e){const n=[];for(let o=0;o<t.length;o++){const i=t[o];const r=new g_(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 j_ extends(q(yb)){constructor(t,e,n="toNone"){super(t,e,n);if(!this.root.is("rootElement")){throw new P("model-liveposition-root-not-rootelement",t)}q_.call(this)}detach(){this.stopListening()}toPosition(){return new yb(this.root,this.path.slice(),this.stickiness)}static fromPosition(t,e){return new this(t.root,t.path.slice(),e?e:t.stickiness)}}j_.prototype.is=function(t){return t==="livePosition"||t==="model:livePosition"||t=="position"||t==="model:position"};function q_(){this.listenTo(this.root.document.model,"applyOperation",((t,e)=>{const n=e[0];if(!n.isDocumentOperation){return}$_.call(this,n)}),{priority:"low"})}function $_(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)}}class W_{constructor(t={}){if(typeof t==="string"){t=t==="transparent"?{isUndoable:false}:{};B("batch-constructor-deprecated-string-type")}const{isUndoable:e=true,isLocal:n=true,isUndo:o=false,isTyping:i=false}=t;this.operations=[];this.isUndoable=e;this.isLocal=n;this.isUndo=o;this.isTyping=i}get type(){B("batch-type-deprecated");return"default"}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}}class G_{constructor(t){this._changesInElement=new Map;this._elementSnapshots=new Map;this._changedMarkers=new Map;this._changedRoots=new Map;this._changeCount=0;this._cachedChanges=null;this._cachedChangesWithGraveyard=null;this._refreshedItems=new Set;this._markerCollection=t}get isEmpty(){return this._changesInElement.size==0&&this._changedMarkers.size==0&&this._changedRoots.size==0}bufferOperation(t){const e=t;switch(e.type){case"insert":{if(this._isInInsertedElement(e.position.parent)){return}this._markInsert(e.position.parent,e.position.offset,e.nodes.maxOffset);break}case"addAttribute":case"removeAttribute":case"changeAttribute":{for(const t of e.range.getItems({shallow:true})){if(this._isInInsertedElement(t.parent)){continue}this._markAttribute(t)}break}case"remove":case"move":case"reinsert":{if(e.sourcePosition.isEqual(e.targetPosition)||e.sourcePosition.getShiftedBy(e.howMany).isEqual(e.targetPosition)){return}const t=this._isInInsertedElement(e.sourcePosition.parent);const n=this._isInInsertedElement(e.targetPosition.parent);if(!t){this._markRemove(e.sourcePosition.parent,e.sourcePosition.offset,e.howMany)}if(!n){this._markInsert(e.targetPosition.parent,e.getMovedRangeStart().offset,e.howMany)}break}case"rename":{if(this._isInInsertedElement(e.position.parent)){return}this._markRemove(e.position.parent,e.position.offset,1);this._markInsert(e.position.parent,e.position.offset,1);const t=Bb._createFromPositionAndShift(e.position,1);for(const e of this._markerCollection.getMarkersIntersectingRange(t)){const t=e.getData();this.bufferMarkerChange(e.name,t,t)}break}case"split":{const t=e.splitPosition.parent;if(!this._isInInsertedElement(t)){this._markRemove(t,e.splitPosition.offset,e.howMany)}if(!this._isInInsertedElement(e.insertionPosition.parent)){this._markInsert(e.insertionPosition.parent,e.insertionPosition.offset,1)}if(e.graveyardPosition){this._markRemove(e.graveyardPosition.parent,e.graveyardPosition.offset,1)}break}case"merge":{const t=e.sourcePosition.parent;if(!this._isInInsertedElement(t.parent)){this._markRemove(t.parent,t.startOffset,1)}const n=e.graveyardPosition.parent;this._markInsert(n,e.graveyardPosition.offset,1);const o=e.targetPosition.parent;if(!this._isInInsertedElement(o)){this._markInsert(o,e.targetPosition.offset,t.maxOffset)}break}case"detachRoot":case"addRoot":{const t=e.affectedSelectable;if(!t._isLoaded){return}if(t.isAttached()==e.isAdd){return}this._bufferRootStateChange(e.rootName,e.isAdd);break}case"addRootAttribute":case"removeRootAttribute":case"changeRootAttribute":{if(!e.root._isLoaded){return}const t=e.root.rootName;this._bufferRootAttributeChange(t,e.key,e.oldValue,e.newValue);break}}this._cachedChanges=null}bufferMarkerChange(t,e,n){if(e.range&&e.range.root.is("rootElement")&&!e.range.root._isLoaded){e.range=null}if(n.range&&n.range.root.is("rootElement")&&!n.range.root._isLoaded){n.range=null}let o=this._changedMarkers.get(t);if(!o){o={newMarkerData:n,oldMarkerData:e};this._changedMarkers.set(t,o)}else{o.newMarkerData=n}if(o.oldMarkerData.range==null&&n.range==null){this._changedMarkers.delete(t)}}getMarkersToRemove(){const t=[];for(const[e,n]of this._changedMarkers){if(n.oldMarkerData.range!=null){t.push({name:e,range:n.oldMarkerData.range})}}return t}getMarkersToAdd(){const t=[];for(const[e,n]of this._changedMarkers){if(n.newMarkerData.range!=null){t.push({name:e,range:n.newMarkerData.range})}}return t}getChangedMarkers(){return Array.from(this._changedMarkers).map((([t,e])=>({name:t,data:{oldRange:e.oldMarkerData.range,newRange:e.newMarkerData.range}})))}hasDataChanges(){if(this._changesInElement.size>0){return true}if(this._changedRoots.size>0){return true}for(const{newMarkerData:t,oldMarkerData:e}of this._changedMarkers.values()){if(t.affectsData!==e.affectsData){return true}if(t.affectsData){const n=t.range&&!e.range;const o=!t.range&&e.range;const i=t.range&&e.range&&!t.range.isEqual(e.range);if(n||o||i){return true}}}return false}getChanges(t={}){if(this._cachedChanges){if(t.includeChangesInGraveyard){return this._cachedChangesWithGraveyard.slice()}else{return this._cachedChanges.slice()}}let 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=K_(t.getChildren());const r=U_(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]));s++}else if(n==="r"){e.push(this._getRemoveDiff(t,s,o[a]));a++}else if(n==="a"){const n=i[s].attributes;const r=o[a].attributes;let c;if(i[s].name=="$text"){c=new Bb(yb._createAt(t,s),yb._createAt(t,s+1))}else{const e=t.offsetToIndex(s);c=new Bb(yb._createAt(t,s),yb._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,n=0;t<e.length;t++){const o=e[n];const i=e[t];const r=o.type=="remove"&&i.type=="remove"&&o.name=="$text"&&i.name=="$text"&&o.position.isEqual(i.position);const s=o.type=="insert"&&i.type=="insert"&&o.name=="$text"&&i.name=="$text"&&o.position.parent==i.position.parent&&o.position.offset+o.length==i.position.offset;const a=o.type=="attribute"&&i.type=="attribute"&&o.position.parent==i.position.parent&&o.range.isFlat&&i.range.isFlat&&o.position.offset+o.length==i.position.offset&&o.attributeKey==i.attributeKey&&o.attributeOldValue==i.attributeOldValue&&o.attributeNewValue==i.attributeNewValue;if(r||s||a){o.length++;if(a){o.range.end=o.range.end.getShiftedBy(1)}e[t]=null}else{n=t}}e=e.filter((t=>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;this._cachedChanges=e.filter(Z_);if(t.includeChangesInGraveyard){return this._cachedChangesWithGraveyard.slice()}else{return this._cachedChanges.slice()}}getChangedRoots(){return Array.from(this._changedRoots.values()).map((t=>{const e={...t};if(e.state!==undefined){delete e.attributes}return e}))}getRefreshedItems(){return new Set(this._refreshedItems)}reset(){this._changesInElement.clear();this._elementSnapshots.clear();this._changedMarkers.clear();this._changedRoots.clear();this._refreshedItems=new Set;this._cachedChanges=null}_bufferRootStateChange(t,e){if(!this._changedRoots.has(t)){this._changedRoots.set(t,{name:t,state:e?"attached":"detached"});return}const n=this._changedRoots.get(t);if(n.state!==undefined){delete n.state;if(n.attributes===undefined){this._changedRoots.delete(t)}}else{n.state=e?"attached":"detached"}}_bufferRootAttributeChange(t,e,n,o){const i=this._changedRoots.get(t)||{name:t};const r=i.attributes||{};if(r[e]){const t=r[e];if(o===t.oldValue){delete r[e]}else{t.newValue=o}}else{r[e]={oldValue:n,newValue:o}}if(Object.entries(r).length===0){delete i.attributes;if(i.state===undefined){this._changedRoots.delete(t)}}else{i.attributes=r;this._changedRoots.set(t,i)}}_refreshItem(t){if(this._isInInsertedElement(t.parent)){return}this._markRemove(t.parent,t.startOffset,t.offsetSize);this._markInsert(t.parent,t.startOffset,t.offsetSize);this._refreshedItems.add(t);const e=Bb._createOn(t);for(const t of this._markerCollection.getMarkersIntersectingRange(e)){const e=t.getData();this.bufferMarkerChange(t.name,e,e)}this._cachedChanges=null}_bufferRootLoad(t){if(!t.isAttached()){return}this._bufferRootStateChange(t.rootName,true);this._markInsert(t,0,t.maxOffset);for(const e of t.getAttributeKeys()){this._bufferRootAttributeChange(t.rootName,e,null,t.getAttribute(e))}for(const e of this._markerCollection){if(e.getRange().root==t){const t=e.getData();this.bufferMarkerChange(e.name,{...t,range:null},t)}}}_markInsert(t,e,n){if(t.root.is("rootElement")&&!t.root._isLoaded){return}const o={type:"insert",offset:e,howMany:n,count:this._changeCount++};this._markChange(t,o)}_markRemove(t,e,n){if(t.root.is("rootElement")&&!t.root._isLoaded){return}const o={type:"remove",offset:e,howMany:n,count:this._changeCount++};this._markChange(t,o);this._removeAllNestedChanges(t,e,n)}_markAttribute(t){if(t.root.is("rootElement")&&!t.root._isLoaded){return}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,K_(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:yb._createAt(t,e),name:n.name,attributes:new Map(n.attributes),length:1,changeCount:this._changeCount++}}_getRemoveDiff(t,e,n){return{type:"remove",position:yb._createAt(t,e),name:n.name,attributes:new Map(n.attributes),length:1,changeCount:this._changeCount++}}_getAttributesDiff(t,e,n){const o=[];n=new Map(n);for(const[i,r]of e){const e=n.has(i)?n.get(i):null;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 Bb(yb._createAt(t,e),yb._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 K_(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 U_(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 Z_(t){const e="position"in t&&t.position.root.rootName=="$graveyard";const n="range"in t&&t.range.root.rootName=="$graveyard";return!e&&!n}class J_{constructor(){this._operations=[];this._undoPairs=new Map;this._undoneOperations=new Set;this._baseVersionToOperationIndex=new Map;this._version=0;this._gaps=new Map}get version(){return this._version}set version(t){if(this._operations.length&&t>this._version+1){this._gaps.set(this._version,t)}this._version=t}get lastOperation(){return this._operations[this._operations.length-1]}addOperation(t){if(t.baseVersion!==this.version){throw new P("model-document-history-addoperation-incorrect-version",this,{operation:t,historyVersion:this.version})}this._operations.push(t);this._version++;this._baseVersionToOperationIndex.set(t.baseVersion,this._operations.length-1)}getOperations(t,e=this.version){if(!this._operations.length){return[]}const n=this._operations[0];if(t===undefined){t=n.baseVersion}let o=e-1;for(const[e,n]of this._gaps){if(t>e&&t<n){t=n}if(o>e&&o<n){o=e-1}}if(o<n.baseVersion||t>this.lastOperation.baseVersion){return[]}let i=this._baseVersionToOperationIndex.get(t);if(i===undefined){i=0}let r=this._baseVersionToOperationIndex.get(o);if(r===undefined){r=this._operations.length-1}return this._operations.slice(i,r+1)}getOperation(t){const e=this._baseVersionToOperationIndex.get(t);if(e===undefined){return}return this._operations[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)}reset(){this._version=0;this._undoPairs=new Map;this._operations=[];this._undoneOperations=new Set;this._gaps=new Map;this._baseVersionToOperationIndex=new Map}}class Y_ extends _b{constructor(t,e,n="main"){super(e);this._isAttached=true;this._isLoaded=true;this._document=t;this.rootName=n}get document(){return this._document}isAttached(){return this._isAttached}toJSON(){return this.rootName}}Y_.prototype.is=function(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")};const Q_="$graveyard";class X_ extends(q()){constructor(t){super();this.model=t;this.history=new J_;this.selection=new Qb(this);this.roots=new ul({idProperty:"rootName"});this.differ=new G_(t.markers);this.isReadOnly=false;this._postFixers=new Set;this._hasSelectionChangedFromTheLastChangeBlock=false;this.createRoot("$root",Q_);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.history.addOperation(n)}}),{priority:"low"});this.listenTo(this.selection,"change",(()=>{this._hasSelectionChangedFromTheLastChangeBlock=true}));this.listenTo(t.markers,"update",((t,e,n,o,i)=>{const r={...e.getData(),range:o};this.differ.bufferMarkerChange(e.name,i,r);if(n===null){e.on("change",((t,n)=>{const o=e.getData();this.differ.bufferMarkerChange(e.name,{...o,range:n},o)}))}}));this.registerPostFixer((t=>{let e=false;for(const n of this.roots){if(!n.isAttached()&&!n.isEmpty){t.remove(t.createRangeIn(n));e=true}}for(const n of this.model.markers){if(!n.getRange().root.isAttached()){t.removeMarker(n);e=true}}return e}))}get version(){return this.history.version}set version(t){this.history.version=t}get graveyard(){return this.getRoot(Q_)}createRoot(t="$root",e="main"){if(this.roots.get(e)){throw new P("model-document-createroot-name-exists",this,{name:e})}const n=new Y_(this,t,e);this.roots.add(n);return n}destroy(){this.selection.destroy();this.stopListening()}getRoot(t="main"){return this.roots.get(t)}getRootNames(t=false){return this.getRoots(t).map((t=>t.rootName))}getRoots(t=false){return Array.from(this.roots).filter((e=>e!=this.graveyard&&(t||e.isAttached())&&e._isLoaded))}registerPostFixer(t){this._postFixers.add(t)}toJSON(){const t=Uu(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(){const t=this.getRoots();return t.length?t[0]: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 tv(t.start)&&tv(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)}}function tv(t){const e=t.textNode;if(e){const n=e.data;const o=t.offset-e.startOffset;return!yl(n,o)&&!xl(n,o)}return true}class ev extends(q()){constructor(){super(...arguments);this._markers=new Map}[Symbol.iterator](){return this._markers.values()}has(t){const e=t instanceof nv?t.name:t;return this._markers.has(e)}get(t){return this._markers.get(t)||null}_set(t,e,n=false,o=false){const i=t instanceof nv?t.name:t;if(i.includes(",")){throw new P("markercollection-incorrect-marker-name",this)}const r=this._markers.get(i);if(r){const t=r.getData();const s=r.getRange();let a=false;if(!s.isEqual(e)){r._attachLiveRange(Kb.fromRange(e));a=true}if(n!=r.managedUsingOperations){r._managedUsingOperations=n;a=true}if(typeof o==="boolean"&&o!=r.affectsData){r._affectsData=o;a=true}if(a){this.fire(`update:${i}`,r,s,e,t)}return r}const s=Kb.fromRange(e);const a=new nv(i,s,n,o);this._markers.set(i,a);this.fire(`update:${i}`,a,null,e,{...a.getData(),range:null});return a}_remove(t){const e=t instanceof nv?t.name:t;const n=this._markers.get(e);if(n){this._markers.delete(e);this.fire(`update:${e}`,n,n.getRange(),null,n.getData());this._destroyMarker(n);return true}return false}_refresh(t){const e=t instanceof nv?t.name:t;const n=this._markers.get(e);if(!n){throw new P("markercollection-refresh-marker-not-exists",this)}const o=n.getRange();this.fire(`update:${e}`,n,o,o,n.getData())}*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()}}class nv extends(q(gb)){constructor(t,e,n,o){super();this.name=t;this._liveRange=this._attachLiveRange(e);this._managedUsingOperations=n;this._affectsData=o}get managedUsingOperations(){if(!this._liveRange){throw new P("marker-destroyed",this)}return this._managedUsingOperations}get affectsData(){if(!this._liveRange){throw new P("marker-destroyed",this)}return this._affectsData}getData(){return{range:this.getRange(),affectsData:this.affectsData,managedUsingOperations:this.managedUsingOperations}}getStart(){if(!this._liveRange){throw new P("marker-destroyed",this)}return this._liveRange.start.clone()}getEnd(){if(!this._liveRange){throw new P("marker-destroyed",this)}return this._liveRange.end.clone()}getRange(){if(!this._liveRange){throw new P("marker-destroyed",this)}return this._liveRange.toRange()}_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}}nv.prototype.is=function(t){return t==="marker"||t==="model:marker"};class ov extends s_{constructor(t,e){super(null);this.sourcePosition=t.clone();this.howMany=e}get type(){return"detach"}get affectedSelectable(){return null}toJSON(){const t=super.toJSON();t.sourcePosition=this.sourcePosition.toJSON();return t}_validate(){if(this.sourcePosition.root.document){throw new P("detach-operation-on-document-node",this)}}_execute(){c_(Bb._createFromPositionAndShift(this.sourcePosition,this.howMany))}static get className(){return"DetachOperation"}}class iv extends gb{constructor(t){super();this.markers=new Map;this._children=new bb;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 nextSibling(){return null}get previousSibling(){return null}get root(){return this}get parent(){return null}get document(){return null}isAttached(){return false}getAncestors(){return[]}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(_b.fromJSON(n))}else{e.push(kb.fromJSON(n))}}return new iv(e)}_appendChild(t){this._insertChild(this.childCount,t)}_insertChild(t,e){const n=rv(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}}iv.prototype.is=function(t){return t==="documentFragment"||t==="model:documentFragment"};function rv(t){if(typeof t=="string"){return[new kb(t)]}if(!Ct(t)){t=[t]}return Array.from(t).map((t=>{if(typeof t=="string"){return new kb(t)}if(t instanceof wb){return new kb(t.data,t.getAttributes())}return t}))}class sv{constructor(t,e){this.model=t;this.batch=e}createText(t,e){return new kb(t,e)}createElement(t,e){return new _b(t,e)}createDocumentFragment(){return new iv}cloneElement(t,e=true){return t._clone(e)}insert(t,e,n=0){this._assertWriterUsedCorrectly();if(t instanceof kb&&t.data==""){return}const o=yb._createAt(e,n);if(t.parent){if(uv(t.root,o.root)){this.move(Bb._createOn(t),o);return}else{if(t.root.document){throw new P("model-writer-insert-forbidden-move",this)}else{this.remove(t)}}}const i=o.root.document?o.root.document.version:null;const r=new m_(o,t,i);if(t instanceof kb){r.shouldReceiveAttributes=true}this.batch.addOperation(r);this.model.applyOperation(r);if(t instanceof iv){for(const[e,n]of t.markers){const t=yb._createAt(n.root,0);const i=new Bb(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 iv||e instanceof _b||e instanceof yb){this.insert(this.createText(t),e,n)}else{this.insert(this.createText(t,e),n,o)}}insertElement(t,e,n,o){if(e instanceof iv||e instanceof _b||e instanceof yb){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 iv||e instanceof _b){this.insert(this.createText(t),e,"end")}else{this.insert(this.createText(t,e),n,"end")}}appendElement(t,e,n){if(e instanceof iv||e instanceof _b){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 Bb){const o=n.getMinimalFlatRanges();for(const n of o){av(this,t,e,n)}}else{cv(this,t,e,n)}}setAttributes(t,e){for(const[n,o]of ml(t)){this.setAttribute(n,o,e)}}removeAttribute(t,e){this._assertWriterUsedCorrectly();if(e instanceof Bb){const n=e.getMinimalFlatRanges();for(const e of n){av(this,t,null,e)}}else{cv(this,t,null,e)}}clearAttributes(t){this._assertWriterUsedCorrectly();const e=t=>{for(const e of t.getAttributeKeys()){this.removeAttribute(e,t)}};if(!(t instanceof Bb)){e(t)}else{for(const n of t.getItems()){e(n)}}}move(t,e,n){this._assertWriterUsedCorrectly();if(!(t instanceof Bb)){throw new P("writer-move-invalid-range",this)}if(!t.isFlat){throw new P("writer-move-range-not-flat",this)}const o=yb._createAt(e,n);if(o.isEqual(t.start)){return}this._addOperationForAffectedMarkers("move",t);if(!uv(t.root,o.root)){throw new P("writer-move-different-document",this)}const i=t.root.document?t.root.document.version:null;const r=new g_(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 Bb?t:Bb._createOn(t);const n=e.getMinimalFlatRanges().reverse();for(const t of n){this._addOperationForAffectedMarkers("move",t);dv(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 _b)){throw new P("writer-merge-no-element-before",this)}if(!(n instanceof _b)){throw new P("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){return this.model.createSelection(...t)}_mergeDetached(t){const e=t.nodeBefore;const n=t.nodeAfter;this.move(Bb._createIn(n),yb._createAt(e,"end"));this.remove(n)}_merge(t){const e=yb._createAt(t.nodeBefore,"end");const n=yb._createAt(t.nodeAfter,0);const o=t.root.document.graveyard;const i=new yb(o,[0]);const r=t.root.document.version;const s=new k_(n,t.nodeAfter.maxOffset,e,i,r);this.batch.addOperation(s);this.model.applyOperation(s)}rename(t,e){this._assertWriterUsedCorrectly();if(!(t instanceof _b)){throw new P("writer-rename-not-element-instance",this)}const n=t.root.document?t.root.document.version:null;const o=new y_(yb._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 P("writer-split-element-no-parent",this)}if(!e){e=n.parent}if(!t.parent.getAncestors({includeSelf:true}).includes(e)){throw new P("writer-split-invalid-limit-element",this)}let o;let i;do{const e=n.root.document?n.root.document.version:null;const r=n.maxOffset-t.offset;const s=b_.getInsertionPosition(t);const a=new b_(t,r,s,null,e);this.batch.addOperation(a);this.model.applyOperation(a);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 Bb(yb._createAt(o,"end"),yb._createAt(i,0))}}wrap(t,e){this._assertWriterUsedCorrectly();if(!t.isFlat){throw new P("writer-wrap-range-not-flat",this)}const n=e instanceof _b?e:new _b(e);if(n.childCount>0){throw new P("writer-wrap-element-not-empty",this)}if(n.parent!==null){throw new P("writer-wrap-element-attached",this)}this.insert(n,t.start);const o=new Bb(t.start.getShiftedBy(1),t.end.getShiftedBy(1));this.move(o,yb._createAt(n,0))}unwrap(t){this._assertWriterUsedCorrectly();if(t.parent===null){throw new P("writer-unwrap-element-no-parent",this)}this.move(Bb._createIn(t),this.createPositionAfter(t));this.remove(t)}addMarker(t,e){this._assertWriterUsedCorrectly();if(!e||typeof e.usingOperation!="boolean"){throw new P("writer-addmarker-no-usingoperation",this)}const n=e.usingOperation;const o=e.range;const i=e.affectsData===undefined?false:e.affectsData;if(this.model.markers.has(t)){throw new P("writer-addmarker-marker-exists",this)}if(!o){throw new P("writer-addmarker-no-range",this)}if(!n){return this.model.markers._set(t,o,n,i)}lv(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 P("writer-updatemarker-marker-not-exists",this)}if(!e){B("writer-updatemarker-reconvert-using-editingcontroller",{markerName:n});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 P("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){lv(this,n,null,c,s)}else{lv(this,n,a,null,s);this.model.markers._set(n,c,undefined,s)}return}if(o.managedUsingOperations){lv(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 P("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();lv(this,e,o,null,n.affectsData)}addRoot(t,e="$root"){this._assertWriterUsedCorrectly();const n=this.model.document.getRoot(t);if(n&&n.isAttached()){throw new P("writer-addroot-root-exists",this)}const o=this.model.document;const i=new E_(t,e,true,o,o.version);this.batch.addOperation(i);this.model.applyOperation(i);return this.model.document.getRoot(t)}detachRoot(t){this._assertWriterUsedCorrectly();const e=typeof t=="string"?this.model.document.getRoot(t):t;if(!e||!e.isAttached()){throw new P("writer-detachroot-no-root",this)}for(const t of this.model.markers){if(t.getRange().root===e){this.removeMarker(t)}}for(const t of e.getAttributeKeys()){this.removeAttribute(t,e)}this.remove(this.createRangeIn(e));const n=this.model.document;const o=new E_(e.rootName,e.name,false,n,n.version);this.batch.addOperation(o);this.model.applyOperation(o)}setSelection(...t){this._assertWriterUsedCorrectly();this.model.document.selection._setTo(...t)}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 ml(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=Qb._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=Qb._getStoreAttributeKey(t);this.removeAttribute(n,e.anchor.parent)}e._removeAttribute(t)}_assertWriterUsedCorrectly(){if(this.model._currentWriter!==this){throw new P("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"){const t=e;i=t.containsPosition(o.start)||t.start.isEqual(o.start)||t.containsPosition(o.end)||t.end.isEqual(o.end)}else{const t=e;const n=t.nodeBefore;const r=t.nodeAfter;const s=o.start.parent==n&&o.start.isAtEnd;const a=o.end.parent==r&&o.end.offset==0;const c=o.end.nodeAfter==r;const l=o.start.nodeAfter==r;i=s||a||c||l}if(i){this.updateMarker(n.name,{range:o})}}}}function av(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 yb&&a!=s&&c!=n){d()}function d(){const o=new Bb(s,a);const l=o.root.document?r.version:null;const d=new A_(o,e,c,n,l);t.batch.addOperation(d);i.applyOperation(d)}}function cv(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 x_(o,e,s,n,t)}else{a=new Bb(yb._createBefore(o),t.createPositionAfter(o));const i=a.root.document?r.version:null;c=new A_(a,e,s,n,i)}t.batch.addOperation(c);i.applyOperation(c)}}function lv(t,e,n,o,i){const r=t.model;const s=r.document;const a=new w_(e,n,o,r.markers,!!i,s.version);t.batch.addOperation(a);r.applyOperation(a)}function dv(t,e,n,o){let i;if(t.root.document){const n=o.document;const r=new yb(n.graveyard,[0]);i=new g_(t,e,r,n.version)}else{i=new ov(t,e)}n.addOperation(i);o.applyOperation(i)}function uv(t,e){if(t===e){return true}if(t instanceof Y_&&e instanceof Y_){return true}return false}function hv(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&&xv(i,e)){yv(t,e);return}const r={};if(!n.doNotAutoparagraph){const t=e.getSelectedElement();if(t){Object.assign(r,i.getAttributesWithProperty(t,"copyOnReplace",true))}}const[s,a]=fv(o);if(!s.isTouching(a)){t.remove(t.createRange(s,a))}if(!n.leaveUnmerged){gv(t,s,a);i.removeDisallowedAttributes(s.parent.getChildren(),t)}Ev(t,e,s);if(!n.doNotAutoparagraph&&vv(i,s)){Cv(t,s,e,r)}s.detach();a.detach()}))}function fv(t){const e=t.root.document.model;const n=t.start;let o=t.end;if(e.hasContent(t,{ignoreMarkers:true})){const n=pv(o);if(n&&o.isTouching(e.createPositionAt(n,0))){const n=e.createSelection(t);e.modifySelection(n,{direction:"backward"});const i=n.getLastPosition();const r=e.createRange(i,o);if(!e.hasContent(r,{ignoreMarkers:true})){o=i}}}return[j_.fromPosition(n,"toPrevious"),j_.fromPosition(o,"toNext")]}function pv(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 gv(t,e,n){const o=t.model;if(!wv(t.model.schema,e,n)){return}const[i,r]=_v(e,n);if(!i||!r){return}if(!o.hasContent(i,{ignoreMarkers:true})&&o.hasContent(r,{ignoreMarkers:true})){bv(t,e,n,i.parent)}else{mv(t,e,n,i.parent)}}function mv(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(!wv(t.model.schema,e,n)){return}mv(t,e,n,o)}function bv(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);kv(t,n);if(!wv(t.model.schema,e,n)){return}bv(t,e,n,o)}function kv(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 wv(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 Av(e,n,t)}function _v(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 vv(t,e){const n=t.checkChild(e,"$text");const o=t.checkChild(e,"paragraph");return!n&&o}function Av(t,e,n){const o=new Bb(t,e);for(const t of o.getWalker()){if(n.isLimit(t.item)){return false}}return true}function Cv(t,e,n,o={}){const i=t.createElement("paragraph");t.model.schema.setAllowedAttributes(i,o,t);t.insert(i,e);Ev(t,n,t.createPositionAt(i,0))}function yv(t,e){const n=t.model.schema.getLimitElement(e);t.remove(t.createRangeIn(n));Cv(t,t.createPositionAt(n,0),e)}function xv(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 Ev(t,e,n){if(e instanceof Qb){t.setSelection(n)}else{e.setTo(n)}}function Sv(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("$textProxy")){t.appendText(e.data,e.getAttributes(),n)}else{t.append(t.cloneElement(e,true),n)}}if(a!=o){const e=o._getTransformedByMove(a.start,t.createPositionAt(n,0),c)[0];const i=t.createRange(t.createPositionAt(n,0),e.start);const r=t.createRange(e.end,t.createPositionAt(n,"end"));Dv(r,t);Dv(i,t)}return n}))}function Dv(t,e){const n=[];Array.from(t.getItems({direction:"backward"})).map((t=>e.createRangeOn(t))).filter((e=>{const n=(e.start.isAfter(t.start)||e.start.isEqual(t.start))&&(e.end.isBefore(t.end)||e.end.isEqual(t.end));return n})).forEach((t=>{n.push(t.start.parent);e.remove(t)}));n.forEach((t=>{let n=t;while(n.parent&&n.isEmpty){const t=e.createRangeOn(n);n=n.parent;e.remove(t)}}))}function Tv(t,e,n){return t.change((o=>{const i=n?n:t.document.selection;if(!i.isCollapsed){t.deleteContent(i,{doNotAutoparagraph:true})}const r=new Pv(t,o,i.anchor);const s=[];let a;if(e.is("documentFragment")){if(e.markers.size){const t=[];for(const[n,o]of e.markers){const{start:e,end:i}=o;const r=e.isEqual(i);t.push({position:e,name:n,isCollapsed:r},{position:i,name:n,isCollapsed:r})}t.sort((({position:t},{position:e})=>t.isBefore(e)?1:-1));for(const{position:n,name:i,isCollapsed:r}of t){let t=null;let a=null;const c=n.parent===e&&n.isAtStart;const l=n.parent===e&&n.isAtEnd;if(!c&&!l){t=o.createElement("$marker");o.insert(t,n)}else if(r){a=c?"start":"end"}s.push({name:i,element:t,collapsed:a})}}a=e.getChildren()}else{a=[e]}r.handleNodes(a);let c=r.getSelectionRange();if(e.is("documentFragment")&&s.length){const t=c?Kb.fromRange(c):null;const e={};for(let t=s.length-1;t>=0;t--){const{name:n,element:i,collapsed:a}=s[t];const c=!e[n];if(c){e[n]=[]}if(i){const t=o.createPositionAt(i,"before");e[n].push(t);o.remove(i)}else{const t=r.getAffectedRange();if(!t){if(a){e[n].push(r.position)}continue}if(a){e[n].push(t[a])}else{e[n].push(c?t.start:t.end)}}}for(const[t,[n,i]]of Object.entries(e)){if(n&&i&&n.root===i.root){o.addMarker(t,{usingOperation:true,affectsData:true,range:new Bb(n,i)})}}if(t){c=t.toRange();t.detach()}}if(c){if(i instanceof Qb){o.setSelection(c)}else{i.setTo(c)}}else{}const l=r.getAffectedRange()||t.createRange(i.anchor);r.destroy();return l}))}class Pv{constructor(t,e,n){this._firstNode=null;this._lastNode=null;this._lastAutoParagraph=null;this._filterAttributesOf=[];this._affectedStart=null;this._affectedEnd=null;this._nodeToSelect=null;this.model=t;this.writer=e;this.position=n;this.canMergeWith=new Set([this.position.parent]);this.schema=t.schema;this._documentFragment=e.createDocumentFragment();this._documentFragmentPosition=e.createPositionAt(this._documentFragment,0)}handleNodes(t){for(const e of Array.from(t)){this._handleNode(e)}this._insertPartialFragment();if(this._lastAutoParagraph){this._updateLastNodeFromAutoParagraph(this._lastAutoParagraph)}this._mergeOnRight();this.schema.removeDisallowedAttributes(this._filterAttributesOf,this.writer);this._filterAttributesOf=[]}_updateLastNodeFromAutoParagraph(t){const e=this.writer.createPositionAfter(this._lastNode);const n=this.writer.createPositionAfter(t);if(n.isAfter(e)){this._lastNode=t;if(this.position.parent!=t||!this.position.isAtEnd){throw new P("insertcontent-invalid-insertion-position",this)}this.position=n;this._setAffectedBoundaries(this.position)}}getSelectionRange(){if(this._nodeToSelect){return Bb._createOn(this._nodeToSelect)}return this.model.schema.getNearestSelectionRange(this.position)}getAffectedRange(){if(!this._affectedStart){return null}return new Bb(this._affectedStart,this._affectedEnd)}destroy(){if(this._affectedStart){this._affectedStart.detach()}if(this._affectedEnd){this._affectedEnd.detach()}}_handleNode(t){if(this.schema.isObject(t)){this._handleObject(t);return}let e=this._checkAndAutoParagraphToAllowedPosition(t);if(!e){e=this._checkAndSplitToAllowedPosition(t);if(!e){this._handleDisallowedNode(t);return}}this._appendToFragment(t);if(!this._firstNode){this._firstNode=t}this._lastNode=t}_insertPartialFragment(){if(this._documentFragment.isEmpty){return}const t=j_.fromPosition(this.position,"toNext");this._setAffectedBoundaries(this.position);if(this._documentFragment.getChild(0)==this._firstNode){this.writer.insert(this._firstNode,this.position);this._mergeOnLeft();this.position=t.toPosition()}if(!this._documentFragment.isEmpty){this.writer.insert(this._documentFragment,this.position)}this._documentFragmentPosition=this.writer.createPositionAt(this._documentFragment,0);this.position=t.toPosition();t.detach()}_handleObject(t){if(this._checkAndSplitToAllowedPosition(t)){this._appendToFragment(t)}else{this._tryAutoparagraphing(t)}}_handleDisallowedNode(t){if(t.is("element")){this.handleNodes(t.getChildren())}else{this._tryAutoparagraphing(t)}}_appendToFragment(t){if(!this.schema.checkChild(this.position,t)){throw new P("insertcontent-wrong-position",this,{node:t,position:this.position})}this.writer.insert(t,this._documentFragmentPosition);this._documentFragmentPosition=this._documentFragmentPosition.getShiftedBy(t.offsetSize);if(this.schema.isObject(t)&&!this.schema.checkChild(this.position,"$text")){this._nodeToSelect=t}else{this._nodeToSelect=null}this._filterAttributesOf.push(t)}_setAffectedBoundaries(t){if(!this._affectedStart){this._affectedStart=j_.fromPosition(t,"toPrevious")}if(!this._affectedEnd||this._affectedEnd.isBefore(t)){if(this._affectedEnd){this._affectedEnd.detach()}this._affectedEnd=j_.fromPosition(t,"toNext")}}_mergeOnLeft(){const t=this._firstNode;if(!(t instanceof _b)){return}if(!this._canMergeLeft(t)){return}const e=j_._createBefore(t);e.stickiness="toNext";const 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s=r&&i.schema.checkChild(r,"$text");if(!s&&i.schema.checkChild(e.parent,"paragraph")){r=t.createElement("paragraph");i.schema.setAllowedAttributes(r,o,t);i.insertContent(r,t.createPositionAfter(e))}if(r){t.setSelection(r,0)}}const Ov=' ,.?!:;"-()';function Mv(t,e,n={}){const o=t.schema;const i=n.direction!="backward";const r=n.unit?n.unit:"character";const s=!!n.treatEmojiAsSingleUnit;const a=e.focus;const c=new Ab({boundaries:Nv(a,i),singleCharacters:true,direction:i?"forward":"backward"});const l={walker:c,schema:o,isForward:i,unit:r,treatEmojiAsSingleUnit:s};let d;while(d=c.next()){if(d.done){return}const n=Vv(l,d.value);if(n){if(e instanceof Qb){t.change((t=>{t.setSelectionFocus(n)}))}else{e.setFocus(n)}return}}}function Vv(t,e){const{isForward:n,walker:o,unit:i,schema:r,treatEmojiAsSingleUnit:s}=t;const{type:a,item:c,nextPosition:l}=e;if(a=="text"){if(t.unit==="word"){return Fv(o,n)}return zv(o,i,s)}if(a==(n?"elementStart":"elementEnd")){if(r.isSelectable(c)){return 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n=e[0];n._validate()}),{priority:"highest"});this.schema.register("$root",{isLimit:true});this.schema.register("$container",{allowIn:["$root","$container"]});this.schema.register("$block",{allowIn:["$root","$container"],isBlock:true});this.schema.register("$blockObject",{allowWhere:"$block",isBlock:true,isObject:true});this.schema.register("$inlineObject",{allowWhere:"$text",allowAttributesOf:"$text",isInline:true,isObject:true});this.schema.register("$text",{allowIn:"$block",isInline:true,isContent:true});this.schema.register("$clipboardHolder",{allowContentOf:"$root",allowChildren:"$text",isLimit:true});this.schema.register("$documentFragment",{allowContentOf:"$root",allowChildren:"$text",isLimit:true});this.schema.register("$marker");this.schema.addChildCheck(((t,e)=>{if(e.name==="$marker"){return true}}));mw(this);this.document.registerPostFixer(Kk);this.on("insertContent",((t,[e,n])=>{t.return=Tv(this,e,n)}));this.on("insertObject",((t,[e,n,o])=>{t.return=Iv(this,e,n,o)}));this.on("canEditAt",(t=>{const e=!this.document.isReadOnly;t.return=e;if(!e){t.stop()}}))}change(t){try{if(this._pendingChanges.length===0){this._pendingChanges.push({batch:new W_,callback:t});return this._runPendingChanges()[0]}else{return t(this._currentWriter)}}catch(t){P.rethrowUnexpectedError(t,this)}}enqueueChange(t,e){try{if(!t){t=new W_}else if(typeof t==="function"){e=t;t=new W_}else if(!(t instanceof W_)){t=new W_(t)}this._pendingChanges.push({batch:t,callback:e});if(this._pendingChanges.length==1){this._runPendingChanges()}}catch(t){P.rethrowUnexpectedError(t,this)}}applyOperation(t){t._execute()}insertContent(t,e,n,...o){const i=qv(e,n);return this.fire("insertContent",[t,i,n,...o])}insertObject(t,e,n,o,...i){const r=qv(e,n);return this.fire("insertObject",[t,r,o,o,...i])}deleteContent(t,e){hv(this,t,e)}modifySelection(t,e){Mv(this,t,e)}getSelectedContent(t){return Sv(this,t)}hasContent(t,e={}){const n=t instanceof Bb?t:Bb._createIn(t);if(n.isCollapsed){return false}const{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}canEditAt(t){const e=qv(t);return this.fire("canEditAt",[e])}createPositionFromPath(t,e,n){return new yb(t,e,n)}createPositionAt(t,e){return yb._createAt(t,e)}createPositionAfter(t){return yb._createAfter(t)}createPositionBefore(t){return yb._createBefore(t)}createRange(t,e){return new Bb(t,e)}createRangeIn(t){return Bb._createIn(t)}createRangeOn(t){return Bb._createOn(t)}createSelection(...t){return new 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toolbar"));this.set("maxWidth","auto");this.items=this.createCollection();this.focusTracker=new fl;this.keystrokes=new pl;this.set("class",undefined);this.set("isCompact",false);this.itemsView=new MC(t);this.children=this.createCollection();this.children.add(this.itemsView);this.focusables=this.createCollection();const i=t.uiLanguageDirection==="rtl";this._focusCycler=new mu({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:[i?"arrowright":"arrowleft","arrowup"],focusNext:[i?"arrowleft":"arrowright","arrowdown"]}});const r=["ck","ck-toolbar",n.to("class"),n.if("isCompact","ck-toolbar_compact")];if(this.options.shouldGroupWhenFull&&this.options.isFloating){r.push("ck-toolbar_floating")}this.setTemplate({tag:"div",attributes:{class:r,role:"toolbar","aria-label":n.to("ariaLabel"),style:{maxWidth:n.to("maxWidth")},tabindex:-1},children:this.children,on:{mousedown:_u(this)}});this._behavior=this.options.shouldGroupWhenFull?new zC(this):new VC(this)}render(){super.render();this.focusTracker.add(this.element);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();this.focusTracker.destroy();this.keystrokes.destroy();return super.destroy()}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}fillFromConfig(t,e,n){this.items.addMany(this._buildItemsFromConfig(t,e,n))}_buildItemsFromConfig(t,e,n){const o=vu(t);const i=n||o.removeItems;const r=this._cleanItemsConfiguration(o.items,e,i).map((t=>{if(nt(t)){return this._createNestedToolbarDropdown(t,e,i)}else if(t==="|"){return new ku}else if(t==="-"){return new wu}return e.create(t)})).filter((t=>!!t));return r}_cleanItemsConfiguration(t,e,n){const o=t.filter(((t,o,i)=>{if(t==="|"){return true}if(n.indexOf(t)!==-1){return false}if(t==="-"){if(this.options.shouldGroupWhenFull){B("toolbarview-line-break-ignored-when-grouping-items",i);return false}return true}if(!nt(t)&&!e.has(t)){B("toolbarview-item-unavailable",{item:t});return false}return true}));return this._cleanSeparatorsAndLineBreaks(o)}_cleanSeparatorsAndLineBreaks(t){const e=t=>t!=="-"&&t!=="|";const n=t.length;const o=t.findIndex(e);if(o===-1){return[]}const i=n-t.slice().reverse().findIndex(e);return t.slice(o,i).filter(((t,n,o)=>{if(e(t)){return true}const i=n>0&&o[n-1]===t;return!i}))}_createNestedToolbarDropdown(t,e,n){let{label:o,icon:i,items:r,tooltip:s=true,withText:a=false}=t;r=this._cleanItemsConfiguration(r,e,n);if(!r.length){return null}const c=this.locale;const l=ry(c);if(!o){B("toolbarview-nested-toolbar-dropdown-missing-label",t)}l.class="ck-toolbar__nested-toolbar-dropdown";l.buttonView.set({label:o,tooltip:s,withText:!!a});if(i!==false){l.buttonView.icon=RC[i]||i||IC}else{l.buttonView.withText=true}sy(l,(()=>l.toolbarView._buildItemsFromConfig(r,e,n)));return l}}class MC extends zl{constructor(t){super(t);this.children=this.createCollection();this.setTemplate({tag:"div",attributes:{class:["ck","ck-toolbar__items"]},children:this.children})}}class VC{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 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e=t?document.addEventListener:document.removeEventListener;e(nx?"touchmove":"mousemove",this);e(nx?"touchend":"mouseup",this)}handleEvent(t){switch(t.type){case"mousedown":case"touchstart":t.preventDefault();if(!ix(t)||!nx&&t.button!=0)return;this.el.focus();rx(this,t);this.dragging=true;break;case"mousemove":case"touchmove":t.preventDefault();rx(this,t);break;case"mouseup":case"touchend":this.dragging=false;break;case"keydown":sx(this,t);break}}style(t){t.forEach(((t,e)=>{for(const n in t){this.nodes[e].style.setProperty(n,t[n])}}))}}class cx extends ax{constructor(t){super(t,"hue",'aria-label="Hue" aria-valuemin="0" aria-valuemax="360"',false)}update({h:t}){this.h=t;this.style([{left:`${t/360*100}%`,color:Oy({h:t,s:100,v:100,a:1})}]);this.el.setAttribute("aria-valuenow",`${Ay(t)}`)}getMove(t,e){return{h:e?vy(this.h+t.x*360,0,360):360*t.x}}}class lx extends ax{constructor(t){super(t,"saturation",'aria-label="Color"',true)}update(t){this.hsva=t;this.style([{top:`${100-t.v}%`,left:`${t.s}%`,color:Oy(t)},{"background-color":Oy({h:t.h,s:100,v:100,a:1})}]);this.el.setAttribute("aria-valuetext",`Saturation ${Ay(t.s)}%, Brightness ${Ay(t.v)}%`)}getMove(t,e){return{s:e?vy(this.hsva.s+t.x*100,0,100):t.x*100,v:e?vy(this.hsva.v-t.y*100,0,100):Math.round(100-t.y*100)}}}const dx=`:host{display:flex;flex-direction:column;position:relative;width:200px;height:200px;user-select:none;-webkit-user-select:none;cursor:default}:host([hidden]){display:none!important}[role=slider]{position:relative;touch-action:none;user-select:none;-webkit-user-select:none;outline:0}[role=slider]:last-child{border-radius:0 0 8px 8px}[part$=pointer]{position:absolute;z-index:1;box-sizing:border-box;width:28px;height:28px;display:flex;place-content:center center;transform:translate(-50%,-50%);background-color:#fff;border:2px solid #fff;border-radius:50%;box-shadow:0 2px 4px rgba(0,0,0,.2)}[part$=pointer]::after{content:"";width:100%;height:100%;border-radius:inherit;background-color:currentColor}[role=slider]:focus [part$=pointer]{transform:translate(-50%,-50%) scale(1.1)}`;const ux=`[part=hue]{flex:0 0 24px;background:linear-gradient(to right,red 0,#ff0 17%,#0f0 33%,#0ff 50%,#00f 67%,#f0f 83%,red 100%)}[part=hue-pointer]{top:50%;z-index:2}`;const hx=`[part=saturation]{flex-grow:1;border-color:transparent;border-bottom:12px solid #000;border-radius:8px 8px 0 0;background-image:linear-gradient(to top,#000,transparent),linear-gradient(to right,#fff,rgba(255,255,255,0));box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}[part=saturation-pointer]{z-index:3}`;const fx=Symbol("same");const px=Symbol("color");const gx=Symbol("hsva");const mx=Symbol("update");const bx=Symbol("parts");const kx=Symbol("css");const wx=Symbol("sliders");class _x extends HTMLElement{static get observedAttributes(){return["color"]}get[kx](){return[dx,ux,hx]}get[wx](){return[lx,cx]}get color(){return this[px]}set color(t){if(!this[fx](t)){const e=this.colorModel.toHsva(t);this[mx](e);this[px]=t}}constructor(){super();const t=tx(`<style>${this[kx].join("")}</style>`);const e=this.attachShadow({mode:"open"});e.appendChild(t.content.cloneNode(true));e.addEventListener("move",this);this[bx]=this[wx].map((t=>new t(e)))}connectedCallback(){if(this.hasOwnProperty("color")){const t=this.color;delete this["color"];this.color=t}else if(!this.color){this.color=this.colorModel.defaultColor}}attributeChangedCallback(t,e,n){const o=this.colorModel.fromAttr(n);if(!this[fx](o)){this.color=o}}handleEvent(t){const e=this[gx];const n={...e,...t.detail};this[mx](n);let o;if(!Jy(n,e)&&!this[fx](o=this.colorModel.fromHsva(n))){this[px]=o;ex(this,"color-changed",{value:o})}}[fx](t){return this.color&&this.colorModel.equal(t,this.color)}[mx](t){this[gx]=t;this[bx].forEach((e=>e.update(t)))}}const vx={defaultColor:"#000",toHsva:yy,fromHsva:({h:t,s:e,v:n})=>Py({h:t,s:e,v:n,a:1}),equal:Qy,fromAttr:t=>t};class Ax extends _x{get colorModel(){return vx}}class Cx extends Ax{}customElements.define("hex-color-picker",Cx);var yx=n(257);var xx={injectType:"singletonStyleTag",attributes:{"data-cke":true}};xx.insert="head";xx.singleton=true;var Ex=Il()(yx.Z,xx);const Sx=yx.Z.locals||{};const Dx=150;class Tx extends(null&&View){constructor(t,e={}){super(t);this.set({color:"",_hexColor:""});this.hexInputRow=this._createInputRow();const n=this.createCollection();if(!e.hideInput){n.add(this.hexInputRow)}this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-picker"],tabindex:-1},children:n});this._config=e;this._debounceColorPickerEvent=debounce((t=>{this.set("color",t);this.fire("colorSelected",{color:this.color})}),Dx,{leading:true});this.on("set:color",((t,e,n)=>{t.return=convertColor(n,this._config.format||"hsl")}));this.on("change:color",(()=>{this._hexColor=Px(this.color)}));this.on("change:_hexColor",(()=>{if(document.activeElement!==this.picker){this.picker.setAttribute("color",this._hexColor)}if(Px(this.color)!=Px(this._hexColor)){this.color=this._hexColor}}))}render(){super.render();this.picker=global.document.createElement("hex-color-picker");this.picker.setAttribute("class","hex-color-picker");this.picker.setAttribute("tabindex","-1");this._createSlidersView();if(this.element){if(this.hexInputRow.element){this.element.insertBefore(this.picker,this.hexInputRow.element)}else{this.element.appendChild(this.picker)}const t=document.createElement("style");t.textContent='[role="slider"]:focus [part$="pointer"] {'+"border: 1px solid #fff;"+"outline: 1px solid var(--ck-color-focus-border);"+"box-shadow: 0 0 0 2px #fff;"+"}";this.picker.shadowRoot.appendChild(t)}this.picker.addEventListener("color-changed",(t=>{const e=t;const n=e.detail.value;this._debounceColorPickerEvent(n)}))}focus(){if(!this._config.hideInput&&(env.isGecko||env.isiOS||env.isSafari)){const t=this.hexInputRow.children.get(1);t.focus()}const t=this.slidersView.first;t.focus()}_createSlidersView(){const t=[...this.picker.shadowRoot.children];const e=t.filter((t=>t.getAttribute("role")==="slider"));const n=e.map((t=>{const e=new Bx(t);return e}));this.slidersView=this.createCollection();n.forEach((t=>{this.slidersView.add(t)}))}_createInputRow(){const t=new Ix;const e=this._createColorInput();return new Rx(this.locale,[t,e])}_createColorInput(){const t=new LabeledFieldView(this.locale,createLabeledInputText);const{t:e}=this.locale;t.set({label:e("HEX"),class:"color-picker-hex-input"});t.fieldView.bind("value").to(this,"_hexColor",(e=>{if(t.isFocused){return t.fieldView.value}else{return e.startsWith("#")?e.substring(1):e}}));t.fieldView.on("input",(()=>{const e=t.fieldView.element.value;if(e){const t=e.trim();const n=t.startsWith("#")?t.substring(1):t;const o=[3,4,6,8].includes(n.length)&&/(([0-9a-fA-F]{2}){3,4}|([0-9a-fA-F]){3,4})/.test(n);if(o){this._debounceColorPickerEvent("#"+n)}}}));return t}}function Px(t){let e=convertToHex(t);if(!e){e="#000"}if(e.length===4){e="#"+[e[1],e[1],e[2],e[2],e[3],e[3]].join("")}return e.toLowerCase()}class Bx extends(null&&View){constructor(t){super();this.element=t}focus(){this.element.focus()}}class Ix extends(null&&View){constructor(t){super(t);this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-picker__hash-view"]},children:"#"})}}class Rx extends(null&&View){constructor(t,e){super(t);this.children=this.createCollection(e);this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-picker__row"]},children:this.children})}}class Ox extends(lt(ul)){constructor(t){super(t);this.set("isEmpty",true);this.on("change",(()=>{this.set("isEmpty",this.length===0)}))}add(t,e){if(this.find((e=>e.color===t.color))){return this}return super.add(t,e)}hasColor(t){return!!this.find((e=>e.color===t))}}class Mx extends(null&&View){constructor(t,{colors:e,columns:n,removeButtonLabel:o,documentColorsLabel:i,documentColorsCount:r,colorPickerLabel:s,focusTracker:a,focusables:c}){super(t);const l=this.bindTemplate;this.set("isVisible",true);this.focusTracker=a;this.items=this.createCollection();this.colorDefinitions=e;this.columns=n;this.documentColors=new DocumentColorCollection;this.documentColorsCount=r;this._focusables=c;this._removeButtonLabel=o;this._colorPickerLabel=s;this._documentColorsLabel=i;this.setTemplate({tag:"div",attributes:{class:["ck-color-grids-fragment",l.if("isVisible","ck-hidden",(t=>!t))]},children:this.items});this.removeColorButtonView=this._createRemoveColorButton();this.items.add(this.removeColorButtonView)}updateDocumentColors(t,e){const n=t.document;const o=this.documentColorsCount;this.documentColors.clear();for(const i of n.getRoots()){const n=t.createRangeIn(i);for(const t of n.getItems()){if(t.is("$textProxy")&&t.hasAttribute(e)){this._addColorToDocumentColors(t.getAttribute(e));if(this.documentColors.length>=o){return}}}}}updateSelectedColors(){const t=this.documentColorsGrid;const e=this.staticColorsGrid;const n=this.selectedColor;e.selectedColor=n;if(t){t.selectedColor=n}}render(){super.render();this.staticColorsGrid=this._createStaticColorsGrid();this.items.add(this.staticColorsGrid);if(this.documentColorsCount){const t=Template.bind(this.documentColors,this.documentColors);const e=new LabelView(this.locale);e.text=this._documentColorsLabel;e.extendTemplate({attributes:{class:["ck","ck-color-grid__label",t.if("isEmpty","ck-hidden")]}});this.items.add(e);this.documentColorsGrid=this._createDocumentColorsGrid();this.items.add(this.documentColorsGrid)}this._createColorPickerButton();this._addColorSelectorElementsToFocusTracker();this.focus()}focus(){this.removeColorButtonView.focus()}destroy(){super.destroy()}addColorPickerButton(){if(this.colorPickerButtonView){this.items.add(this.colorPickerButtonView);this.focusTracker.add(this.colorPickerButtonView.element);this._focusables.add(this.colorPickerButtonView)}}_addColorSelectorElementsToFocusTracker(){this.focusTracker.add(this.removeColorButtonView.element);this._focusables.add(this.removeColorButtonView);if(this.staticColorsGrid){this.focusTracker.add(this.staticColorsGrid.element);this._focusables.add(this.staticColorsGrid)}if(this.documentColorsGrid){this.focusTracker.add(this.documentColorsGrid.element);this._focusables.add(this.documentColorsGrid)}}_createColorPickerButton(){this.colorPickerButtonView=new ButtonView;this.colorPickerButtonView.set({label:this._colorPickerLabel,withText:true,icon:colorPaletteIcon,class:"ck-color-selector__color-picker"});this.colorPickerButtonView.on("execute",(()=>{this.fire("colorPicker:show")}))}_createRemoveColorButton(){const t=new ButtonView;t.set({withText:true,icon:removeButtonIcon,label:this._removeButtonLabel});t.class="ck-color-selector__remove-color";t.on("execute",(()=>{this.fire("execute",{value:null,source:"removeColorButton"})}));t.render();return t}_createStaticColorsGrid(){const t=new ColorGridView(this.locale,{colorDefinitions:this.colorDefinitions,columns:this.columns});t.on("execute",((t,e)=>{this.fire("execute",{value:e.value,source:"staticColorsGrid"})}));return t}_createDocumentColorsGrid(){const t=Template.bind(this.documentColors,this.documentColors);const e=new ColorGridView(this.locale,{columns:this.columns});e.extendTemplate({attributes:{class:t.if("isEmpty","ck-hidden")}});e.items.bindTo(this.documentColors).using((t=>{const e=new ColorTileView;e.set({color:t.color,hasBorder:t.options&&t.options.hasBorder});if(t.label){e.set({label:t.label,tooltip:true})}e.on("execute",(()=>{this.fire("execute",{value:t.color,source:"documentColorsGrid"})}));return e}));this.documentColors.on("change:isEmpty",((t,n,o)=>{if(o){e.selectedColor=null}}));return e}_addColorToDocumentColors(t){const e=this.colorDefinitions.find((e=>e.color===t));if(!e){this.documentColors.add({color:t,label:t,options:{hasBorder:false}})}else{this.documentColors.add(Object.assign({},e))}}}class Vx extends(null&&View){constructor(t,{focusTracker:e,focusables:n,keystrokes:o,colorPickerViewConfig:i}){super(t);this.items=this.createCollection();this.focusTracker=e;this.keystrokes=o;this.set("isVisible",false);this.set("selectedColor",undefined);this._focusables=n;this._colorPickerViewConfig=i;const r=this.bindTemplate;const{saveButtonView:s,cancelButtonView:a}=this._createActionButtons();this.saveButtonView=s;this.cancelButtonView=a;this.actionBarView=this._createActionBarView({saveButtonView:s,cancelButtonView:a});this.setTemplate({tag:"div",attributes:{class:["ck-color-picker-fragment",r.if("isVisible","ck-hidden",(t=>!t))]},children:this.items})}render(){super.render();const t=new ColorPickerView(this.locale,{...this._colorPickerViewConfig});this.colorPickerView=t;this.colorPickerView.render();if(this.selectedColor){t.color=this.selectedColor}this.listenTo(this,"change:selectedColor",((e,n,o)=>{t.color=o}));this.items.add(this.colorPickerView);this.items.add(this.actionBarView);this._addColorPickersElementsToFocusTracker();this._stopPropagationOnArrowsKeys();this._executeOnEnterPress();this._executeUponColorChange()}destroy(){super.destroy()}focus(){this.colorPickerView.focus()}_executeOnEnterPress(){this.keystrokes.set("enter",(t=>{if(this.isVisible&&this.focusTracker.focusedElement!==this.cancelButtonView.element){this.fire("execute",{value:this.selectedColor});t.stopPropagation();t.preventDefault()}}))}_stopPropagationOnArrowsKeys(){const t=t=>t.stopPropagation();this.keystrokes.set("arrowright",t);this.keystrokes.set("arrowleft",t);this.keystrokes.set("arrowup",t);this.keystrokes.set("arrowdown",t)}_addColorPickersElementsToFocusTracker(){for(const t of this.colorPickerView.slidersView){this.focusTracker.add(t.element);this._focusables.add(t)}const t=this.colorPickerView.hexInputRow.children.get(1);if(t.element){this.focusTracker.add(t.element);this._focusables.add(t)}this.focusTracker.add(this.saveButtonView.element);this._focusables.add(this.saveButtonView);this.focusTracker.add(this.cancelButtonView.element);this._focusables.add(this.cancelButtonView)}_createActionBarView({saveButtonView:t,cancelButtonView:e}){const n=new View;const o=this.createCollection();o.add(t);o.add(e);n.setTemplate({tag:"div",attributes:{class:["ck","ck-color-selector_action-bar"]},children:o});return n}_createActionButtons(){const t=this.locale;const e=t.t;const n=new ButtonView(t);const o=new ButtonView(t);n.set({icon:checkButtonIcon,class:"ck-button-save",type:"button",withText:false,label:e("Accept")});o.set({icon:cancelButtonIcon,class:"ck-button-cancel",type:"button",withText:false,label:e("Cancel")});n.on("execute",(()=>{this.fire("execute",{source:"colorPickerSaveButton",value:this.selectedColor})}));o.on("execute",(()=>{this.fire("colorPicker:cancel")}));return{saveButtonView:n,cancelButtonView:o}}_executeUponColorChange(){this.colorPickerView.on("colorSelected",((t,e)=>{this.fire("execute",{value:e.color,source:"colorPicker"});this.set("selectedColor",e.color)}))}}var zx=n(306);var Fx={injectType:"singletonStyleTag",attributes:{"data-cke":true}};Fx.insert="head";Fx.singleton=true;var Nx=Il()(zx.Z,Fx);const Lx=zx.Z.locals||{};class Hx extends(null&&View){constructor(t,{colors:e,columns:n,removeButtonLabel:o,documentColorsLabel:i,documentColorsCount:r,colorPickerLabel:s,colorPickerViewConfig:a}){super(t);this.items=this.createCollection();this.focusTracker=new FocusTracker;this.keystrokes=new KeystrokeHandler;this._focusables=new ViewCollection;this._colorPickerViewConfig=a;this._focusCycler=new FocusCycler({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});this.colorGridsFragmentView=new ColorGridsFragmentView(t,{colors:e,columns:n,removeButtonLabel:o,documentColorsLabel:i,documentColorsCount:r,colorPickerLabel:s,focusTracker:this.focusTracker,focusables:this._focusables});this.colorPickerFragmentView=new ColorPickerFragmentView(t,{focusables:this._focusables,focusTracker:this.focusTracker,keystrokes:this.keystrokes,colorPickerViewConfig:a});this.set("_isColorGridsFragmentVisible",true);this.set("_isColorPickerFragmentVisible",false);this.set("selectedColor",undefined);this.colorGridsFragmentView.bind("isVisible").to(this,"_isColorGridsFragmentVisible");this.colorPickerFragmentView.bind("isVisible").to(this,"_isColorPickerFragmentVisible");this.on("change:selectedColor",((t,e,n)=>{this.colorGridsFragmentView.set("selectedColor",n);this.colorPickerFragmentView.set("selectedColor",n)}));this.colorGridsFragmentView.on("change:selectedColor",((t,e,n)=>{this.set("selectedColor",n)}));this.colorPickerFragmentView.on("change:selectedColor",((t,e,n)=>{this.set("selectedColor",n)}));this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-selector"]},children:this.items})}render(){super.render();this.keystrokes.listenTo(this.element)}destroy(){super.destroy();this.focusTracker.destroy();this.keystrokes.destroy()}appendUI(){this._appendColorGridsFragment();if(this._colorPickerViewConfig){this._appendColorPickerFragment()}}showColorPickerFragment(){if(!this.colorPickerFragmentView.colorPickerView||this._isColorPickerFragmentVisible){return}this._isColorPickerFragmentVisible=true;this.colorPickerFragmentView.focus();this._isColorGridsFragmentVisible=false}showColorGridsFragment(){if(this._isColorGridsFragmentVisible){return}this._isColorGridsFragmentVisible=true;this.colorGridsFragmentView.focus();this._isColorPickerFragmentVisible=false}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}updateDocumentColors(t,e){this.colorGridsFragmentView.updateDocumentColors(t,e)}updateSelectedColors(){this.colorGridsFragmentView.updateSelectedColors()}_appendColorGridsFragment(){if(this.items.length){return}this.items.add(this.colorGridsFragmentView);this.colorGridsFragmentView.delegate("execute").to(this);this.colorGridsFragmentView.delegate("colorPicker:show").to(this)}_appendColorPickerFragment(){if(this.items.length===2){return}this.items.add(this.colorPickerFragmentView);if(this.colorGridsFragmentView.colorPickerButtonView){this.colorGridsFragmentView.colorPickerButtonView.on("execute",(()=>{this.showColorPickerFragment()}))}this.colorGridsFragmentView.addColorPickerButton();this.colorPickerFragmentView.delegate("execute").to(this);this.colorPickerFragmentView.delegate("colorPicker:cancel").to(this)}}class jx{constructor(t){this._components=new Map;this.editor=t}*names(){for(const t of this._components.values()){yield t.originalName}}add(t,e){this._components.set(qx(t),{callback:e,originalName:t})}create(t){if(!this.has(t)){throw new P("componentfactory-item-missing",this,{name:t})}return this._components.get(qx(t)).callback(this.editor.locale)}has(t){return this._components.has(qx(t))}}function qx(t){return String(t).toLowerCase()}var $x=n(460);var Wx={injectType:"singletonStyleTag",attributes:{"data-cke":true}};Wx.insert="head";Wx.singleton=true;var Gx=Il()($x.Z,Wx);const Kx=$x.Z.locals||{};const Ux=mc("px");const Zx=Qa.document.body;class Jx extends zl{constructor(t){super(t);const e=this.bindTemplate;this.set("top",0);this.set("left",0);this.set("position","arrow_nw");this.set("isVisible",false);this.set("withArrow",true);this.set("class",undefined);this._pinWhenIsVisibleCallback=null;this.content=this.createCollection();this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-panel",e.to("position",(t=>`ck-balloon-panel_${t}`)),e.if("isVisible","ck-balloon-panel_visible"),e.if("withArrow","ck-balloon-panel_with-arrow"),e.to("class")],style:{top:e.to("top",Ux),left:e.to("left",Ux)}},children:this.content})}show(){this.isVisible=true}hide(){this.isVisible=false}attachTo(t){this.show();const e=Jx.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,e.viewportStickyNorth],limiter:Zx,fitInViewport:true},t);const o=Jx._getOptimalPosition(n);const i=parseInt(o.left);const r=parseInt(o.top);const s=o.name;const a=o.config||{};const{withArrow:c=true}=a;this.top=r;this.left=i;this.position=s;this.withArrow=c}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=Yx(t.target);const n=t.limiter?Yx(t.limiter):Zx;this.listenTo(Qa.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(Qa.window,"resize",(()=>{this.attachTo(t)}))}_stopPinning(){this.stopListening(Qa.document,"scroll");this.stopListening(Qa.window,"resize")}}Jx.arrowSideOffset=25;Jx.arrowHeightOffset=10;Jx.stickyVerticalOffset=20;Jx._getOptimalPosition=Cc;Jx.defaultPositions=Qx();function Yx(t){if(La(t)){return t}if(ec(t)){return t.commonAncestorContainer}if(typeof t=="function"){return Yx(t())}return null}function Qx(t={}){const{sideOffset:e=Jx.arrowSideOffset,heightOffset:n=Jx.arrowHeightOffset,stickyVerticalOffset:o=Jx.stickyVerticalOffset,config:i}=t;return{northWestArrowSouthWest:(t,n)=>({top:r(t,n),left:t.left-e,name:"arrow_sw",...i&&{config:i}}),northWestArrowSouthMiddleWest:(t,n)=>({top:r(t,n),left:t.left-n.width*.25-e,name:"arrow_smw",...i&&{config:i}}),northWestArrowSouth:(t,e)=>({top:r(t,e),left:t.left-e.width/2,name:"arrow_s",...i&&{config:i}}),northWestArrowSouthMiddleEast:(t,n)=>({top:r(t,n),left:t.left-n.width*.75+e,name:"arrow_sme",...i&&{config:i}}),northWestArrowSouthEast:(t,n)=>({top:r(t,n),left:t.left-n.width+e,name:"arrow_se",...i&&{config:i}}),northArrowSouthWest:(t,n)=>({top:r(t,n),left:t.left+t.width/2-e,name:"arrow_sw",...i&&{config:i}}),northArrowSouthMiddleWest:(t,n)=>({top:r(t,n),left:t.left+t.width/2-n.width*.25-e,name:"arrow_smw",...i&&{config:i}}),northArrowSouth:(t,e)=>({top:r(t,e),left:t.left+t.width/2-e.width/2,name:"arrow_s",...i&&{config:i}}),northArrowSouthMiddleEast:(t,n)=>({top:r(t,n),left:t.left+t.width/2-n.width*.75+e,name:"arrow_sme",...i&&{config:i}}),northArrowSouthEast:(t,n)=>({top:r(t,n),left:t.left+t.width/2-n.width+e,name:"arrow_se",...i&&{config:i}}),northEastArrowSouthWest:(t,n)=>({top:r(t,n),left:t.right-e,name:"arrow_sw",...i&&{config:i}}),northEastArrowSouthMiddleWest:(t,n)=>({top:r(t,n),left:t.right-n.width*.25-e,name:"arrow_smw",...i&&{config:i}}),northEastArrowSouth:(t,e)=>({top:r(t,e),left:t.right-e.width/2,name:"arrow_s",...i&&{config:i}}),northEastArrowSouthMiddleEast:(t,n)=>({top:r(t,n),left:t.right-n.width*.75+e,name:"arrow_sme",...i&&{config:i}}),northEastArrowSouthEast:(t,n)=>({top:r(t,n),left:t.right-n.width+e,name:"arrow_se",...i&&{config:i}}),southWestArrowNorthWest:t=>({top:s(t),left:t.left-e,name:"arrow_nw",...i&&{config:i}}),southWestArrowNorthMiddleWest:(t,n)=>({top:s(t),left:t.left-n.width*.25-e,name:"arrow_nmw",...i&&{config:i}}),southWestArrowNorth:(t,e)=>({top:s(t),left:t.left-e.width/2,name:"arrow_n",...i&&{config:i}}),southWestArrowNorthMiddleEast:(t,n)=>({top:s(t),left:t.left-n.width*.75+e,name:"arrow_nme",...i&&{config:i}}),southWestArrowNorthEast:(t,n)=>({top:s(t),left:t.left-n.width+e,name:"arrow_ne",...i&&{config:i}}),southArrowNorthWest:t=>({top:s(t),left:t.left+t.width/2-e,name:"arrow_nw",...i&&{config:i}}),southArrowNorthMiddleWest:(t,n)=>({top:s(t),left:t.left+t.width/2-n.width*.25-e,name:"arrow_nmw",...i&&{config:i}}),southArrowNorth:(t,e)=>({top:s(t),left:t.left+t.width/2-e.width/2,name:"arrow_n",...i&&{config:i}}),southArrowNorthMiddleEast:(t,n)=>({top:s(t),left:t.left+t.width/2-n.width*.75+e,name:"arrow_nme",...i&&{config:i}}),southArrowNorthEast:(t,n)=>({top:s(t),left:t.left+t.width/2-n.width+e,name:"arrow_ne",...i&&{config:i}}),southEastArrowNorthWest:t=>({top:s(t),left:t.right-e,name:"arrow_nw",...i&&{config:i}}),southEastArrowNorthMiddleWest:(t,n)=>({top:s(t),left:t.right-n.width*.25-e,name:"arrow_nmw",...i&&{config:i}}),southEastArrowNorth:(t,e)=>({top:s(t),left:t.right-e.width/2,name:"arrow_n",...i&&{config:i}}),southEastArrowNorthMiddleEast:(t,n)=>({top:s(t),left:t.right-n.width*.75+e,name:"arrow_nme",...i&&{config:i}}),southEastArrowNorthEast:(t,n)=>({top:s(t),left:t.right-n.width+e,name:"arrow_ne",...i&&{config:i}}),westArrowEast:(t,e)=>({top:t.top+t.height/2-e.height/2,left:t.left-e.width-n,name:"arrow_e",...i&&{config:i}}),eastArrowWest:(t,e)=>({top:t.top+t.height/2-e.height/2,left:t.right+n,name:"arrow_w",...i&&{config:i}}),viewportStickyNorth:(t,e,n)=>{if(!t.getIntersection(n)){return null}return{top:n.top+o,left:t.left+t.width/2-e.width/2,name:"arrowless",config:{withArrow:false,...i}}}};function r(t,e){return t.top-e.height-n}function s(t){return t.bottom+n}}var Xx=n(888);var tE={injectType:"singletonStyleTag",attributes:{"data-cke":true}};tE.insert="head";tE.singleton=true;var eE=Il()(Xx.Z,tE);const nE=Xx.Z.locals||{};const oE="ck-tooltip";class iE extends(Ka()){constructor(t){super();this._currentElementWithTooltip=null;this._currentTooltipPosition=null;this._resizeObserver=null;iE._editors.add(t);if(iE._instance){return iE._instance}iE._instance=this;this.tooltipTextView=new zl(t.locale);this.tooltipTextView.set("text","");this.tooltipTextView.setTemplate({tag:"span",attributes:{class:["ck","ck-tooltip__text"]},children:[{text:this.tooltipTextView.bindTemplate.to("text")}]});this.balloonPanelView=new Jx(t.locale);this.balloonPanelView.class=oE;this.balloonPanelView.content.add(this.tooltipTextView);this._pinTooltipDebounced=Xg(this._pinTooltip,600);this.listenTo(Qa.document,"mouseenter",this._onEnterOrFocus.bind(this),{useCapture:true});this.listenTo(Qa.document,"mouseleave",this._onLeaveOrBlur.bind(this),{useCapture:true});this.listenTo(Qa.document,"focus",this._onEnterOrFocus.bind(this),{useCapture:true});this.listenTo(Qa.document,"blur",this._onLeaveOrBlur.bind(this),{useCapture:true});this.listenTo(Qa.document,"scroll",this._onScroll.bind(this),{useCapture:true});this._watchdogExcluded=true}destroy(t){const e=t.ui.view&&t.ui.view.body;iE._editors.delete(t);this.stopListening(t.ui);if(e&&e.has(this.balloonPanelView)){e.remove(this.balloonPanelView)}if(!iE._editors.size){this._unpinTooltip();this.balloonPanelView.destroy();this.stopListening();iE._instance=null}}static getPositioningFunctions(t){const e=iE.defaultBalloonPositions;return{s:[e.southArrowNorth,e.southArrowNorthEast,e.southArrowNorthWest],n:[e.northArrowSouth],e:[e.eastArrowWest],w:[e.westArrowEast],sw:[e.southArrowNorthEast],se:[e.southArrowNorthWest]}[t]}_onEnterOrFocus(t,{target:e}){const n=rE(e);if(!n){return}if(n===this._currentElementWithTooltip){return}this._unpinTooltip();this._pinTooltipDebounced(n,sE(n))}_onLeaveOrBlur(t,{target:e,relatedTarget:n}){if(t.name==="mouseleave"){if(!La(e)){return}if(this._currentElementWithTooltip&&e!==this._currentElementWithTooltip){return}const t=rE(e);const o=rE(n);if(t&&t!==o){this._unpinTooltip()}}else{if(this._currentElementWithTooltip&&e!==this._currentElementWithTooltip){return}this._unpinTooltip()}}_onScroll(t,{target:e}){if(!this._currentElementWithTooltip){return}if(e.contains(this.balloonPanelView.element)&&e.contains(this._currentElementWithTooltip)){return}this._unpinTooltip()}_pinTooltip(t,{text:e,position:n,cssClass:o}){const i=hl(iE._editors.values()).ui.view.body;if(!i.has(this.balloonPanelView)){i.add(this.balloonPanelView)}this.tooltipTextView.text=e;this.balloonPanelView.pin({target:t,positions:iE.getPositioningFunctions(n)});this._resizeObserver=new pc(t,(()=>{if(!vc(t)){this._unpinTooltip()}}));this.balloonPanelView.class=[oE,o].filter((t=>t)).join(" ");for(const t of iE._editors){this.listenTo(t.ui,"update",this._updateTooltipPosition.bind(this),{priority:"low"})}this._currentElementWithTooltip=t;this._currentTooltipPosition=n}_unpinTooltip(){this._pinTooltipDebounced.cancel();this.balloonPanelView.unpin();for(const t of iE._editors){this.stopListening(t.ui,"update")}this._currentElementWithTooltip=null;this._currentTooltipPosition=null;if(this._resizeObserver){this._resizeObserver.destroy()}}_updateTooltipPosition(){if(!vc(this._currentElementWithTooltip)){this._unpinTooltip();return}this.balloonPanelView.pin({target:this._currentElementWithTooltip,positions:iE.getPositioningFunctions(this._currentTooltipPosition)})}}iE.defaultBalloonPositions=Qx({heightOffset:5,sideOffset:13});iE._editors=new Set;iE._instance=null;function rE(t){if(!La(t)){return null}return t.closest("[data-cke-tooltip-text]:not([data-cke-tooltip-disabled])")}function sE(t){return{text:t.dataset.ckeTooltipText,position:t.dataset.ckeTooltipPosition||"s",cssClass:t.dataset.ckeTooltipClass||""}}var aE="Expected a function";function cE(t,e,n){var o=true,i=true;if(typeof t!="function"){throw new TypeError(aE)}if(nt(n)){o="leading"in n?!!n.leading:o;i="trailing"in n?!!n.trailing:i}return Xg(t,e,{leading:o,maxWait:e,trailing:i})}const 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e=!!t.config.get("ui.poweredBy.forceVisible");if(!e&&_l(t.config.get("licenseKey"))==="VALID"){return}if(!t.ui.view){return}t.ui.focusTracker.on("change:isFocused",((t,e,n)=>{this._updateLastFocusedEditableElement();if(n){this._showBalloon()}else{this._hideBalloon()}}));t.ui.focusTracker.on("change:focusedElement",((t,e,n)=>{this._updateLastFocusedEditableElement();if(n){this._showBalloon()}}));t.ui.on("update",(()=>{this._showBalloonThrottled()}))}_createBalloonView(){const t=this.editor;const e=this._balloonView=new Jx;const n=CE(t);const o=new kE(t.locale,n.label);e.content.add(o);e.set({class:"ck-powered-by-balloon"});t.ui.view.body.add(e);t.ui.focusTracker.add(e.element);this._balloonView=e}_showBalloon(){if(!this._lastFocusedEditableElement){return}const t=wE(this.editor,this._lastFocusedEditableElement);if(t){if(!this._balloonView){this._createBalloonView()}this._balloonView.pin(t)}}_hideBalloon(){if(this._balloonView){this._balloonView.unpin()}}_updateLastFocusedEditableElement(){const t=this.editor;const e=t.ui.focusTracker.isFocused;const n=t.ui.focusTracker.focusedElement;if(!e||!n){this._lastFocusedEditableElement=null;return}const o=Array.from(t.ui.getEditableElementsNames()).map((e=>t.ui.getEditableElement(e)));if(o.includes(n)){this._lastFocusedEditableElement=n}else{this._lastFocusedEditableElement=o[0]}}}class kE extends zl{constructor(t,e){super(t);const n=new bd;const o=this.bindTemplate;n.set({content:dE,isColorInherited:false});n.extendTemplate({attributes:{style:{width:uE+"px",height:hE+"px"}}});this.setTemplate({tag:"div",attributes:{class:["ck","ck-powered-by"],"aria-hidden":true},children:[{tag:"a",attributes:{href:"https://ckeditor.com/?utm_source=ckeditor&"+"utm_medium=referral&utm_campaign=701Dn000000hVgmIAE_powered_by_ckeditor_logo",target:"_blank",tabindex:"-1"},children:[...e?[{tag:"span",attributes:{class:["ck","ck-powered-by__label"]},children:[e]}]:[],n],on:{dragstart:o.to((t=>t.preventDefault()))}}]})}}function wE(t,e){const n=CE(t);const o=n.side==="right"?_E(e,n):vE(e,n);return{target:e,positions:[o]}}function _E(t,e){return AE(t,e,((t,n)=>t.left+t.width-n.width-e.horizontalOffset))}function vE(t,e){return AE(t,e,(t=>t.left+e.horizontalOffset))}function AE(t,e,n){return(o,i)=>{const r=o.getVisible();if(!r){return mE}if(o.width<pE||o.height<fE){return mE}let s;if(e.position==="inside"){s=o.bottom-i.height}else{s=o.bottom-i.height/2}s-=e.verticalOffset;const a=n(o,i);if(e.position==="inside"){const t=i.clone().moveTo(a,s);if(t.getIntersectionArea(r)<t.getArea()){return mE}}else{const n=Xa(t);if(n){const t=new rc(n);const s=r.bottom+i.height/2>t.bottom;const a=e.side==="left"?o.left<t.left:o.right>t.right;if(s||a){return mE}}}return{top:s,left:a,name:`position_${e.position}-side_${e.side}`,config:{withArrow:false}}}}function CE(t){const e=t.config.get("ui.poweredBy");const n=e&&e.position||"border";return{position:n,label:gE,verticalOffset:n==="inside"?5:0,horizontalOffset:5,side:t.locale.contentLanguageDirection==="ltr"?"right":"left",...e}}class yE extends(lt()){constructor(t){super();this.isReady=false;this._editableElementsMap=new Map;this._focusableToolbarDefinitions=[];const e=t.editing.view;this.editor=t;this.componentFactory=new jx(t);this.focusTracker=new fl;this.tooltipManager=new iE(t);this.poweredBy=new bE(t);this.set("viewportOffset",this._readViewportOffsetFromConfig());this.once("ready",(()=>{this.isReady=true}));this.listenTo(e.document,"layoutChanged",this.update.bind(this));this.listenTo(e,"scrollToTheSelection",this._handleScrollToTheSelection.bind(this));this._initFocusTracking()}get element(){return null}update(){this.fire("update")}destroy(){this.stopListening();this.focusTracker.destroy();this.tooltipManager.destroy(this.editor);this.poweredBy.destroy();for(const t of this._editableElementsMap.values()){t.ckeditorInstance=null;this.editor.keystrokes.stopListening(t)}this._editableElementsMap=new Map;this._focusableToolbarDefinitions=[]}setEditableElement(t,e){this._editableElementsMap.set(t,e);if(!e.ckeditorInstance){e.ckeditorInstance=this.editor}this.focusTracker.add(e);const n=()=>{if(this.editor.editing.view.getDomRoot(t)){return}this.editor.keystrokes.listenTo(e)};if(this.isReady){n()}else{this.once("ready",n)}}removeEditableElement(t){const e=this._editableElementsMap.get(t);if(!e){return}this._editableElementsMap.delete(t);this.editor.keystrokes.stopListening(e);this.focusTracker.remove(e);e.ckeditorInstance=null}getEditableElement(t="main"){return this._editableElementsMap.get(t)}getEditableElementsNames(){return this._editableElementsMap.keys()}addToolbar(t,e={}){if(t.isRendered){this.focusTracker.add(t.element);this.editor.keystrokes.listenTo(t.element)}else{t.once("render",(()=>{this.focusTracker.add(t.element);this.editor.keystrokes.listenTo(t.element)}))}this._focusableToolbarDefinitions.push({toolbarView:t,options:e})}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}_readViewportOffsetFromConfig(){const t=this.editor;const e=t.config.get("ui.viewportOffset");if(e){return e}const n=t.config.get("toolbar.viewportTopOffset");if(n){console.warn("editor-ui-deprecated-viewport-offset-config: "+"The `toolbar.vieportTopOffset` configuration option is deprecated. "+"It will be removed from future CKEditor versions. Use `ui.viewportOffset.top` instead.");return{top:n}}return{top:0}}_initFocusTracking(){const t=this.editor;const e=t.editing.view;let n;let o;t.keystrokes.set("Alt+F10",((t,i)=>{const r=this.focusTracker.focusedElement;if(Array.from(this._editableElementsMap.values()).includes(r)&&!Array.from(e.domRoots.values()).includes(r)){n=r}const s=this._getCurrentFocusedToolbarDefinition();if(!s||!o){o=this._getFocusableCandidateToolbarDefinitions()}for(let t=0;t<o.length;t++){const t=o.shift();o.push(t);if(t!==s&&this._focusFocusableCandidateToolbar(t)){if(s&&s.options.afterBlur){s.options.afterBlur()}break}}i()}));t.keystrokes.set("Esc",((e,o)=>{const i=this._getCurrentFocusedToolbarDefinition();if(!i){return}if(n){n.focus();n=null}else{t.editing.view.focus()}if(i.options.afterBlur){i.options.afterBlur()}o()}))}_getFocusableCandidateToolbarDefinitions(){const t=[];for(const e of this._focusableToolbarDefinitions){const{toolbarView:n,options:o}=e;if(vc(n.element)||o.beforeFocus){t.push(e)}}t.sort(((t,e)=>xE(t)-xE(e)));return t}_getCurrentFocusedToolbarDefinition(){for(const t of this._focusableToolbarDefinitions){if(t.toolbarView.element&&t.toolbarView.element.contains(this.focusTracker.focusedElement)){return t}}return null}_focusFocusableCandidateToolbar(t){const{toolbarView:e,options:{beforeFocus:n}}=t;if(n){n()}if(!vc(e.element)){return false}e.focus();return true}_handleScrollToTheSelection(t,e){const n={top:0,bottom:0,left:0,right:0,...this.viewportOffset};e.viewportOffset.top+=n.top;e.viewportOffset.bottom+=n.bottom;e.viewportOffset.left+=n.left;e.viewportOffset.right+=n.right}}function xE(t){const{toolbarView:e,options:n}=t;let o=10;if(vc(e.element)){o--}if(n.isContextual){o--}return o}var EE=n(847);var SE={injectType:"singletonStyleTag",attributes:{"data-cke":true}};SE.insert="head";SE.singleton=true;var DE=Il()(EE.Z,SE);const TE=EE.Z.locals||{};class PE extends zl{constructor(t){super(t);this.body=new hd(t)}render(){super.render();this.body.attachToDom()}destroy(){this.body.detachFromDom();return super.destroy()}}class BE extends PE{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 Ud;e.text=t("Rich Text Editor");e.extendTemplate({attributes:{class:"ck-voice-label"}});return e}}class IE extends zl{constructor(t,e,n){super(t);this.name=null;this.setTemplate({tag:"div",attributes:{class:["ck","ck-content","ck-editor__editable","ck-rounded-corners"],lang:t.contentLanguage,dir:t.contentLanguageDirection}});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",(()=>this._updateIsFocusedClasses()));this._updateIsFocusedClasses()}destroy(){if(this._hasExternalElement){this.template.revert(this._editableElement)}super.destroy()}get hasExternalElement(){return this._hasExternalElement}_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 RE extends IE{constructor(t,e,n,o={}){super(t,e,n);const i=t.t;this.extendTemplate({attributes:{role:"textbox",class:"ck-editor__editable_inline"}});this._generateLabel=o.label||(()=>i("Editor editing area: %0",this.name))}render(){super.render();const t=this._editingView;t.change((e=>{const n=t.document.getRoot(this.name);e.setAttribute("aria-label",this._generateLabel(this),n)}))}}var OE=n(668);var ME={injectType:"singletonStyleTag",attributes:{"data-cke":true}};ME.insert="head";ME.singleton=true;var VE=Il()(OE.Z,ME);const zE=OE.Z.locals||{};class FE extends(null&&View){constructor(t,e={}){super(t);const n=this.bindTemplate;this.set("label",e.label||"");this.set("class",e.class||null);this.children=this.createCollection();this.setTemplate({tag:"div",attributes:{class:["ck","ck-form__header",n.to("class")]},children:this.children});const o=new View(t);o.setTemplate({tag:"h2",attributes:{class:["ck","ck-form__header__label"]},children:[{text:n.to("label")}]});this.children.add(o)}}class NE extends(null&&View){constructor(t){super(t);const e=this.bindTemplate;this.setTemplate({tag:"iframe",attributes:{class:["ck","ck-reset_all"],sandbox:"allow-same-origin allow-scripts"},on:{load:e.to("loaded")}})}render(){return new Promise((t=>{this.on("loaded",t);return super.render()}))}}class LE extends(null&&ContextPlugin){static get pluginName(){return"Notification"}init(){this.on("show:warning",((t,e)=>{window.alert(e.message)}),{priority:"lowest"})}showSuccess(t,e={}){this._showNotification({message:t,type:"success",namespace:e.namespace,title:e.title})}showInfo(t,e={}){this._showNotification({message:t,type:"info",namespace:e.namespace,title:e.title})}showWarning(t,e={}){this._showNotification({message:t,type:"warning",namespace:e.namespace,title:e.title})}_showNotification(t){const e=t.namespace?`show:${t.type}:${t.namespace}`:`show:${t.type}`;this.fire(e,{message:t.message,type:t.type,title:t.title||""})}}class HE extends(lt()){constructor(t,e){super();if(e){Pg(this,e)}if(t){this.set(t)}}}var jE=n(592);var qE={injectType:"singletonStyleTag",attributes:{"data-cke":true}};qE.insert="head";qE.singleton=true;var $E=Il()(jE.Z,qE);const WE=jE.Z.locals||{};var GE=n(356);var KE={injectType:"singletonStyleTag",attributes:{"data-cke":true}};KE.insert="head";KE.singleton=true;var UE=Il()(GE.Z,KE);const ZE=GE.Z.locals||{};const JE=mc("px");class YE extends(null&&Plugin){static get pluginName(){return"ContextualBalloon"}constructor(t){super(t);this._viewToStack=new Map;this._idToStack=new Map;this._view=null;this._rotatorView=null;this._fakePanelsView=null;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.set("_numberOfStacks",0);this.set("_singleViewMode",false)}destroy(){super.destroy();if(this._view){this._view.destroy()}if(this._rotatorView){this._rotatorView.destroy()}if(this._fakePanelsView){this._fakePanelsView.destroy()}}get view(){if(!this._view){this._createPanelView()}return this._view}hasView(t){return Array.from(this._viewToStack.keys()).includes(t)}add(t){if(!this._view){this._createPanelView()}if(this.hasView(t.view)){throw new CKEditorError("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 CKEditorError("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 CKEditorError("contextualballoon-showstack-stack-not-exist",this)}if(this._visibleStack===e){return}this._showView(Array.from(e.values()).pop())}_createPanelView(){this._view=new BalloonPanelView(this.editor.locale);this.editor.ui.view.body.add(this._view);this.editor.ui.focusTracker.add(this._view.element);this._rotatorView=this._createRotatorView();this._fakePanelsView=this._createFakePanelsView()}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 QE(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 XE(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){if(!t.limiter){t=Object.assign({},t,{limiter:this.positionLimiter})}t=Object.assign({},t,{viewportOffsetConfig:this.editor.ui.viewportOffset})}return t}}class QE extends(null&&View){constructor(t){super(t);const e=t.t;const n=this.bindTemplate;this.set("isNavigationVisible",true);this.focusTracker=new FocusTracker;this.buttonPrevView=this._createButtonView(e("Previous"),prevIcon);this.buttonNextView=this._createButtonView(e("Next"),nextIcon);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)}destroy(){super.destroy();this.focusTracker.destroy()}showView(t){this.hideView();this.content.add(t)}hideView(){this.content.clear()}_createButtonView(t,e){const n=new ButtonView(this.locale);n.set({label:t,icon:e,tooltip:true});return n}}class XE extends(null&&View){constructor(t,e){super(t);const n=this.bindTemplate;this.set("top",0);this.set("left",0);this.set("height",0);this.set("width",0);this.set("numberOfPanels",0);this.content=this.createCollection();this._balloonPanelView=e;this.setTemplate({tag:"div",attributes:{class:["ck-fake-panel",n.to("numberOfPanels",(t=>t?"":"ck-hidden"))],style:{top:n.to("top",JE),left:n.to("left",JE),width:n.to("width",JE),height:n.to("height",JE)}},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 View;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 Rect(this._balloonPanelView.element);Object.assign(this,{top:t,left:e,width:n,height:o})}}}var tS=n(707);var eS={injectType:"singletonStyleTag",attributes:{"data-cke":true}};eS.insert="head";eS.singleton=true;var nS=Il()(tS.Z,eS);const oS=tS.Z.locals||{};const iS=mc("px");class rS extends zl{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("_isStickyToTheBottomOfLimiter",false);this.set("_stickyTopOffset",null);this.set("_stickyBottomOffset",null);this.content=this.createCollection();this._contentPanelPlaceholder=new Nl({tag:"div",attributes:{class:["ck","ck-sticky-panel__placeholder"],style:{display:e.to("isSticky",(t=>t?"block":"none")),height:e.to("isSticky",(t=>t?iS(this._contentPanelRect.height):null))}}}).render();this._contentPanel=new Nl({tag:"div",attributes:{class:["ck","ck-sticky-panel__content",e.if("isSticky","ck-sticky-panel__content_sticky"),e.if("_isStickyToTheBottomOfLimiter","ck-sticky-panel__content_sticky_bottom-limit")],style:{width:e.to("isSticky",(t=>t?iS(this._contentPanelPlaceholder.getBoundingClientRect().width):null)),top:e.to("_stickyTopOffset",(t=>t?iS(t):t)),bottom:e.to("_stickyBottomOffset",(t=>t?iS(t):t)),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(Qa.document,"scroll",((t,e)=>{this.checkIfShouldBeSticky(e.target)}),{useCapture:true});this.listenTo(this,"change:isActive",(()=>{this.checkIfShouldBeSticky()}))}checkIfShouldBeSticky(t){if(!this.limiterElement||!this.isActive){this._unstick();return}const e=hc(this.limiterElement);if(t&&!e.includes(t)){return}const n=uc(e,this.viewportTopOffset);const o=new rc(this.limiterElement);if(n&&o.top<n.top){const t=o.getIntersection(n);if(t){const e=n.top;if(e+this._contentPanelRect.height+this.limiterBottomOffset>t.bottom){const t=Math.max(o.bottom-n.bottom,0)+this.limiterBottomOffset;if(o.bottom-t>o.top+this._contentPanelRect.height){this._stickToBottomOfLimiter(t)}else{this._unstick()}}else{if(this._contentPanelRect.height+this.limiterBottomOffset<o.height){this._stickToTopOfAncestors(e)}else{this._unstick()}}}else{this._unstick()}}else{this._unstick()}}_stickToTopOfAncestors(t){this.isSticky=true;this._isStickyToTheBottomOfLimiter=false;this._stickyTopOffset=t;this._stickyBottomOffset=null;this._marginLeft=iS(-Qa.window.scrollX)}_stickToBottomOfLimiter(t){this.isSticky=true;this._isStickyToTheBottomOfLimiter=true;this._stickyTopOffset=null;this._stickyBottomOffset=t;this._marginLeft=iS(-Qa.window.scrollX)}_unstick(){this.isSticky=false;this._isStickyToTheBottomOfLimiter=false;this._stickyTopOffset=null;this._stickyBottomOffset=null;this._marginLeft=null}get _contentPanelRect(){return new rc(this._contentPanel)}}const sS=mc("px");class aS extends(null&&Plugin){static get pluginName(){return"BalloonToolbar"}static get requires(){return[ContextualBalloon]}constructor(t){super(t);this._resizeObserver=null;this._balloonConfig=normalizeToolbarConfig(t.config.get("balloonToolbar"));this.toolbarView=this._createToolbarView();this.focusTracker=new FocusTracker;t.ui.once("ready",(()=>{this.focusTracker.add(t.ui.getEditableElement());this.focusTracker.add(this.toolbarView.element)}));t.ui.addToolbar(this.toolbarView,{beforeFocus:()=>this.show(true),afterBlur:()=>this.hide(),isContextual:true});this._balloon=t.plugins.get(ContextualBalloon);this._fireSelectionChangeDebounced=debounce((()=>this.fire("_selectionChangeDebounced")),200);this.decorate("show")}init(){const t=this.editor;const e=t.model.document.selection;this.listenTo(this.focusTracker,"change:isFocused",((t,e,n)=>{const o=this._balloon.visibleView===this.toolbarView;if(!n&&o){this.hide()}else if(n){this.show()}}));this.listenTo(e,"change:range",((t,n)=>{if(n.directChange||e.isCollapsed){this.hide()}this._fireSelectionChangeDebounced()}));this.listenTo(this,"_selectionChangeDebounced",(()=>{if(this.editor.editing.view.document.isFocused){this.show()}}));if(!this._balloonConfig.shouldNotGroupWhenFull){this.listenTo(t,"ready",(()=>{const e=t.ui.view.editable.element;this._resizeObserver=new ResizeObserver(e,(t=>{this.toolbarView.maxWidth=sS(t.contentRect.width*.9)}))}))}this.listenTo(this.toolbarView,"groupedItemsUpdate",(()=>{this._updatePosition()}))}afterInit(){const t=this.editor.ui.componentFactory;this.toolbarView.fillFromConfig(this._balloonConfig,t)}_createToolbarView(){const t=this.editor.locale.t;const e=!this._balloonConfig.shouldNotGroupWhenFull;const n=new ToolbarView(this.editor.locale,{shouldGroupWhenFull:e,isFloating:true});n.ariaLabel=t("Editor contextual toolbar");n.render();return n}show(t=false){const e=this.editor;const n=e.model.document.selection;const o=e.model.schema;if(this._balloon.hasView(this.toolbarView)){return}if(n.isCollapsed&&!t){return}if(cS(n,o)){return}if(Array.from(this.toolbarView.items).every((t=>t.isEnabled!==undefined&&!t.isEnabled))){return}this.listenTo(this.editor.ui,"update",(()=>{this._updatePosition()}));this._balloon.add({view:this.toolbarView,position:this._getBalloonPositionData(),balloonClassName:"ck-toolbar-container"})}hide(){if(this._balloon.hasView(this.toolbarView)){this.stopListening(this.editor.ui,"update");this._balloon.remove(this.toolbarView)}}_getBalloonPositionData(){const t=this.editor;const e=t.editing.view;const n=e.document;const o=n.selection;const i=n.selection.isBackward;return{target:()=>{const t=i?o.getFirstRange():o.getLastRange();const n=Rect.getDomRangeRects(e.domConverter.viewRangeToDom(t));if(i){return n[0]}else{if(n.length>1&&n[n.length-1].width===0){n.pop()}return n[n.length-1]}},positions:this._getBalloonPositions(i)}}_updatePosition(){this._balloon.updatePosition(this._getBalloonPositionData())}destroy(){super.destroy();this.stopListening();this._fireSelectionChangeDebounced.cancel();this.toolbarView.destroy();this.focusTracker.destroy();if(this._resizeObserver){this._resizeObserver.destroy()}}_getBalloonPositions(t){const e=env.isSafari&&env.isiOS;const n=e?generatePositions({heightOffset:Math.max(BalloonPanelView.arrowHeightOffset,Math.round(20/global.window.visualViewport.scale))}):BalloonPanelView.defaultPositions;return t?[n.northWestArrowSouth,n.northWestArrowSouthWest,n.northWestArrowSouthEast,n.northWestArrowSouthMiddleEast,n.northWestArrowSouthMiddleWest,n.southWestArrowNorth,n.southWestArrowNorthWest,n.southWestArrowNorthEast,n.southWestArrowNorthMiddleWest,n.southWestArrowNorthMiddleEast]:[n.southEastArrowNorth,n.southEastArrowNorthEast,n.southEastArrowNorthWest,n.southEastArrowNorthMiddleEast,n.southEastArrowNorthMiddleWest,n.northEastArrowSouth,n.northEastArrowSouthEast,n.northEastArrowSouthWest,n.northEastArrowSouthMiddleEast,n.northEastArrowSouthMiddleWest]}}function cS(t,e){if(t.rangeCount===1){return false}return[...t.getRanges()].every((t=>{const n=t.getContainedElement();return n&&e.isSelectable(n)}))}var lS=n(176);var dS={injectType:"singletonStyleTag",attributes:{"data-cke":true}};dS.insert="head";dS.singleton=true;var uS=Il()(lS.Z,dS);const hS=lS.Z.locals||{};const fS=mc("px");class pS extends(null&&ButtonView){constructor(t){super(t);const e=this.bindTemplate;this.isVisible=false;this.isToggleable=true;this.set("top",0);this.set("left",0);this.extendTemplate({attributes:{class:"ck-block-toolbar-button",style:{top:e.to("top",(t=>fS(t))),left:e.to("left",(t=>fS(t)))}}})}}const gS=mc("px");const{pilcrow:mS}=SC;class bS extends(null&&Plugin){static get pluginName(){return"BlockToolbar"}constructor(t){super(t);this._resizeObserver=null;this._blockToolbarConfig=normalizeToolbarConfig(this.editor.config.get("blockToolbar"));this.toolbarView=this._createToolbarView();this.panelView=this._createPanelView();this.buttonView=this._createButtonView();clickOutsideHandler({emitter:this.panelView,contextElements:[this.panelView.element,this.buttonView.element],activator:()=>this.panelView.isVisible,callback:()=>this._hidePanel()})}init(){const t=this.editor;this.listenTo(t.model.document.selection,"change:range",((t,e)=>{if(e.directChange){this._hidePanel()}}));this.listenTo(t.ui,"update",(()=>this._updateButton()));this.listenTo(t,"change:isReadOnly",(()=>this._updateButton()),{priority:"low"});this.listenTo(t.ui.focusTracker,"change:isFocused",(()=>this._updateButton()));this.listenTo(this.buttonView,"change:isVisible",((t,e,n)=>{if(n){this.buttonView.listenTo(window,"resize",(()=>this._updateButton()))}else{this.buttonView.stopListening(window,"resize");this._hidePanel()}}));t.ui.addToolbar(this.toolbarView,{beforeFocus:()=>this._showPanel(),afterBlur:()=>this._hidePanel()})}afterInit(){this.toolbarView.fillFromConfig(this._blockToolbarConfig,this.editor.ui.componentFactory);for(const t of this.toolbarView.items){t.on("execute",(()=>this._hidePanel(true)),{priority:"high"})}}destroy(){super.destroy();this.panelView.destroy();this.buttonView.destroy();this.toolbarView.destroy();if(this._resizeObserver){this._resizeObserver.destroy()}}_createToolbarView(){const t=this.editor.locale.t;const e=!this._blockToolbarConfig.shouldNotGroupWhenFull;const n=new ToolbarView(this.editor.locale,{shouldGroupWhenFull:e,isFloating:true});n.ariaLabel=t("Editor block content toolbar");return n}_createPanelView(){const t=this.editor;const e=new BalloonPanelView(t.locale);e.content.add(this.toolbarView);e.class="ck-toolbar-container";t.ui.view.body.add(e);t.ui.focusTracker.add(e.element);this.toolbarView.keystrokes.set("Esc",((t,e)=>{this._hidePanel(true);e()}));return e}_createButtonView(){const t=this.editor;const e=t.t;const n=new BlockButtonView(t.locale);n.set({label:e("Edit block"),icon:mS,withText:false});n.bind("isOn").to(this.panelView,"isVisible");n.bind("tooltip").to(this.panelView,"isVisible",(t=>!t));this.listenTo(n,"execute",(()=>{if(!this.panelView.isVisible){this._showPanel()}else{this._hidePanel(true)}}));t.ui.view.body.add(n);t.ui.focusTracker.add(n.element);return n}_updateButton(){const t=this.editor;const e=t.model;const n=t.editing.view;if(!t.ui.focusTracker.isFocused){this._hideButton();return}if(!t.model.canEditAt(t.model.document.selection)){this._hideButton();return}const o=Array.from(e.document.selection.getSelectedBlocks())[0];if(!o||Array.from(this.toolbarView.items).every((t=>!t.isEnabled))){this._hideButton();return}const i=n.domConverter.mapViewToDom(t.editing.mapper.toViewElement(o));this.buttonView.isVisible=true;this._setupToolbarResize();this._attachButtonToElement(i);if(this.panelView.isVisible){this._showPanel()}}_hideButton(){this.buttonView.isVisible=false}_showPanel(){if(!this.buttonView.isVisible){return}const t=this.panelView.isVisible;this.panelView.show();const e=this._getSelectedEditableElement();this.toolbarView.maxWidth=this._getToolbarMaxWidth(e);this.panelView.pin({target:this.buttonView.element,limiter:e});if(!t){this.toolbarView.items.get(0).focus()}}_getSelectedEditableElement(){const t=this.editor.model.document.selection.getFirstRange().root.rootName;return this.editor.ui.getEditableElement(t)}_hidePanel(t){this.panelView.isVisible=false;if(t){this.editor.editing.view.focus()}}_attachButtonToElement(t){const e=window.getComputedStyle(t);const n=new Rect(this._getSelectedEditableElement());const o=parseInt(e.paddingTop,10);const i=parseInt(e.lineHeight,10)||parseInt(e.fontSize,10)*1.2;const r=getOptimalPosition({element:this.buttonView.element,target:t,positions:[(t,e)=>{let r;if(this.editor.locale.uiLanguageDirection==="ltr"){r=n.left-e.width}else{r=n.right}return{top:t.top+o+(i-e.height)/2,left:r}}]});this.buttonView.top=r.top;this.buttonView.left=r.left}_setupToolbarResize(){const t=this._getSelectedEditableElement();if(!this._blockToolbarConfig.shouldNotGroupWhenFull){if(this._resizeObserver&&this._resizeObserver.element!==t){this._resizeObserver.destroy();this._resizeObserver=null}if(!this._resizeObserver){this._resizeObserver=new ResizeObserver(t,(()=>{this.toolbarView.maxWidth=this._getToolbarMaxWidth(t)}))}}}_getToolbarMaxWidth(t){const e=new Rect(t);const n=new Rect(this.buttonView.element);const o=this.editor.locale.uiLanguageDirection==="rtl";const i=o?n.left-e.right+n.width:e.left-n.left;return gS(e.width+i)}}const kS='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M10.209 18.717A8.5 8.5 0 1 1 18.686 9.6h-.008l.002.12a3 3 0 0 1-2.866 2.997h-.268l-.046-.002v.002h-4.791a2 2 0 1 0 0 4 1 1 0 1 1-.128 1.992 8.665 8.665 0 0 1-.372.008Zm-3.918-7.01a1.25 1.25 0 1 0-2.415-.648 1.25 1.25 0 0 0 2.415.647ZM5.723 8.18a1.25 1.25 0 1 0 .647-2.414 1.25 1.25 0 0 0-.647 2.414ZM9.76 6.155a1.25 1.25 0 1 0 .647-2.415 1.25 1.25 0 0 0-.647 2.415Zm4.028 1.759a1.25 1.25 0 1 0 .647-2.415 1.25 1.25 0 0 0-.647 2.415Z"/></svg>';const wS={colorPaletteIcon:kS};class _S extends yE{constructor(t,e){super(t);this.view=e;this._toolbarConfig=vu(t.config.get("toolbar"));this._elementReplacer=new _t;this.listenTo(t.editing.view,"scrollToTheSelection",this._handleScrollToTheSelectionWithStickyPanel.bind(this))}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);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(){super.destroy();const t=this.view;const e=this.editor.editing.view;this._elementReplacer.restore();e.detachDomRoot(t.editable.name);t.destroy()}_initToolbar(){const t=this.view;t.stickyPanel.bind("isActive").to(this.focusTracker,"isFocused");t.stickyPanel.limiterElement=t.element;t.stickyPanel.bind("viewportTopOffset").to(this,"viewportOffset",(({top:t})=>t||0));t.toolbar.fillFromConfig(this._toolbarConfig,this.componentFactory);this.addToolbar(t.toolbar)}_initPlaceholder(){const t=this.editor;const e=t.editing.view;const n=e.document.getRoot();const o=t.sourceElement;let i;const r=t.config.get("placeholder");if(r){i=typeof r==="string"?r:r[this.view.editable.name]}if(!i&&o&&o.tagName.toLowerCase()==="textarea"){i=o.getAttribute("placeholder")}if(i){n.placeholder=i}Vu({view:e,element:n,isDirectHost:false,keepOnFocus:true})}_handleScrollToTheSelectionWithStickyPanel(t,e,n){const o=this.view.stickyPanel;if(o.isSticky){const t=new rc(o.element).height;e.viewportOffset.top+=t}else{const t=()=>{this.editor.editing.view.scrollToTheSelection(n)};this.listenTo(o,"change:isSticky",t);setTimeout((()=>{this.stopListening(o,"change:isSticky",t)}),20)}}}var vS=n(624);var AS={injectType:"singletonStyleTag",attributes:{"data-cke":true}};AS.insert="head";AS.singleton=true;var CS=Il()(vS.Z,AS);const yS=vS.Z.locals||{};class xS extends BE{constructor(t,e,n={}){super(t);this.stickyPanel=new rS(t);this.toolbar=new OC(t,{shouldGroupWhenFull:n.shouldToolbarGroupWhenFull});this.editable=new RE(t,e)}render(){super.render();this.stickyPanel.content.add(this.toolbar);this.top.add(this.stickyPanel);this.main.add(this.editable)}}class ES{constructor(t){this.crashes=[];this.state="initializing";this._now=Date.now;this.crashes=[];this._crashNumberLimit=typeof t.crashNumberLimit==="number"?t.crashNumberLimit:3;this._minimumNonErrorTimePeriod=typeof t.minimumNonErrorTimePeriod==="number"?t.minimumNonErrorTimePeriod:5e3;this._boundErrorHandler=t=>{const e="error"in t?t.error:t.reason;if(e instanceof Error){this._handleError(e,t)}};this._listeners={};if(!this._restart){throw new Error("The Watchdog class was split into the abstract `Watchdog` class and the `EditorWatchdog` class. "+"Please, use `EditorWatchdog` if you have used the `Watchdog` class previously.")}}destroy(){this._stopErrorHandling();this._listeners={}}on(t,e){if(!this._listeners[t]){this._listeners[t]=[]}this._listeners[t].push(e)}off(t,e){this._listeners[t]=this._listeners[t].filter((t=>t!==e))}_fire(t,...e){const n=this._listeners[t]||[];for(const t of n){t.apply(this,[null,...e])}}_startErrorHandling(){window.addEventListener("error",this._boundErrorHandler);window.addEventListener("unhandledrejection",this._boundErrorHandler)}_stopErrorHandling(){window.removeEventListener("error",this._boundErrorHandler);window.removeEventListener("unhandledrejection",this._boundErrorHandler)}_handleError(t,e){if(this._shouldReactToError(t)){this.crashes.push({message:t.message,stack:t.stack,filename:e instanceof ErrorEvent?e.filename:undefined,lineno:e instanceof ErrorEvent?e.lineno:undefined,colno:e instanceof ErrorEvent?e.colno:undefined,date:this._now()});const n=this._shouldRestart();this.state="crashed";this._fire("stateChange");this._fire("error",{error:t,causesRestart:n});if(n){this._restart()}else{this.state="crashedPermanently";this._fire("stateChange")}}}_shouldReactToError(t){return t.is&&t.is("CKEditorError")&&t.context!==undefined&&t.context!==null&&this.state==="ready"&&this._isErrorComingFromThisItem(t)}_shouldRestart(){if(this.crashes.length<=this._crashNumberLimit){return true}const t=this.crashes[this.crashes.length-1].date;const e=this.crashes[this.crashes.length-1-this._crashNumberLimit].date;const n=(t-e)/this._crashNumberLimit;return n>this._minimumNonErrorTimePeriod}}function SS(t,e=new Set){const n=[t];const o=new Set;let i=0;while(n.length>i){const t=n[i++];if(o.has(t)||!DS(t)||e.has(t)){continue}o.add(t);if(Symbol.iterator in t){try{for(const e of t){n.push(e)}}catch(t){}}else{for(const e in t){if(e==="defaultValue"){continue}n.push(t[e])}}}return o}function DS(t){const e=Object.prototype.toString.call(t);const n=typeof t;return!(n==="number"||n==="boolean"||n==="string"||n==="symbol"||n==="function"||e==="[object Date]"||e==="[object RegExp]"||e==="[object Module]"||t===undefined||t===null||t._watchdogExcluded||t instanceof EventTarget||t instanceof Event)}function TS(t,e,n=new Set){if(t===e&&BS(t)){return true}const o=SS(t,n);const i=SS(e,n);for(const t of o){if(i.has(t)){return true}}return false}function PS(t,e,n){const{subNodes:o,prevNodeMap:i}=getSubNodes(t,n.subNodes);const{subNodes:r,prevNodeMap:s}=getSubNodes(e,n.subNodes);for(const n of o){if(r.has(n)){const o=[];o.push(n);let r=i.get(n);while(r&&r!==t){o.push(r);r=i.get(r)}r=s.get(n);while(r&&r!==e){o.unshift(r);r=s.get(r)}console.log("--------");console.log({target1:t});console.log({sharedNode:n});console.log({target2:e});console.log({connection:o});return true}}return false}function BS(t){return typeof t==="object"&&t!==null}class IS extends ES{constructor(t,e={}){super(e);this._editor=null;this._initUsingData=true;this._editables={};this._throttledSave=lE(this._save.bind(this),typeof e.saveInterval==="number"?e.saveInterval:5e3);if(t){this._creator=(e,n)=>t.create(e,n)}this._destructor=t=>t.destroy()}get editor(){return this._editor}get _item(){return this._editor}setCreator(t){this._creator=t}setDestructor(t){this._destructor=t}_restart(){return Promise.resolve().then((()=>{this.state="initializing";this._fire("stateChange");return this._destroy()})).catch((t=>{console.error("An error happened during the editor destroying.",t)})).then((()=>{const t={};const e=[];const n=this._config.rootsAttributes||{};const o={};for(const[i,r]of Object.entries(this._data.roots)){if(r.isLoaded){t[i]="";o[i]=n[i]||{}}else{e.push(i)}}const i={...this._config,extraPlugins:this._config.extraPlugins||[],lazyRoots:e,rootsAttributes:o,_watchdogInitialData:this._data};delete i.initialData;i.extraPlugins.push(RS);if(this._initUsingData){return this.create(t,i,i.context)}else{if(La(this._elementOrData)){return this.create(this._elementOrData,i,i.context)}else{return this.create(this._editables,i,i.context)}}})).then((()=>{this._fire("restart")}))}create(t=this._elementOrData,e=this._config,n){return Promise.resolve().then((()=>{super._startErrorHandling();this._elementOrData=t;this._initUsingData=typeof t=="string"||Object.keys(t).length>0&&typeof Object.values(t)[0]=="string";this._config=this._cloneEditorConfiguration(e)||{};this._config.context=n;return this._creator(t,this._config)})).then((t=>{this._editor=t;t.model.document.on("change:data",this._throttledSave);this._lastDocumentVersion=t.model.document.version;this._data=this._getData();if(!this._initUsingData){this._editables=this._getEditables()}this.state="ready";this._fire("stateChange")}))}destroy(){return Promise.resolve().then((()=>{this.state="destroyed";this._fire("stateChange");super.destroy();return this._destroy()}))}_destroy(){return Promise.resolve().then((()=>{this._stopErrorHandling();this._throttledSave.cancel();const t=this._editor;this._editor=null;t.model.document.off("change:data",this._throttledSave);return this._destructor(t)}))}_save(){const t=this._editor.model.document.version;try{this._data=this._getData();if(!this._initUsingData){this._editables=this._getEditables()}this._lastDocumentVersion=t}catch(t){console.error(t,"An error happened during restoring editor data. "+"Editor will be restored from the previously saved data.")}}_setExcludedProperties(t){this._excludedProps=t}_getData(){const t=this._editor;const e=t.model.document.roots.filter((t=>t.isAttached()&&t.rootName!="$graveyard"));const{plugins:n}=t;const o=n.has("CommentsRepository")&&n.get("CommentsRepository");const i=n.has("TrackChanges")&&n.get("TrackChanges");const r={roots:{},markers:{},commentThreads:JSON.stringify([]),suggestions:JSON.stringify([])};e.forEach((t=>{r.roots[t.rootName]={content:JSON.stringify(Array.from(t.getChildren())),attributes:JSON.stringify(Array.from(t.getAttributes())),isLoaded:t._isLoaded}}));for(const e of t.model.markers){if(!e._affectsData){continue}r.markers[e.name]={rangeJSON:e.getRange().toJSON(),usingOperation:e._managedUsingOperations,affectsData:e._affectsData}}if(o){r.commentThreads=JSON.stringify(o.getCommentThreads({toJSON:true,skipNotAttached:true}))}if(i){r.suggestions=JSON.stringify(i.getSuggestions({toJSON:true,skipNotAttached:true}))}return r}_getEditables(){const t={};for(const e of this.editor.model.document.getRootNames()){const n=this.editor.ui.getEditableElement(e);if(n){t[e]=n}}return t}_isErrorComingFromThisItem(t){return TS(this._editor,t.context,this._excludedProps)}_cloneEditorConfiguration(t){return Fa(t,((t,e)=>{if(La(t)){return t}if(e==="context"){return t}}))}}class RS{constructor(t){this.editor=t;this._data=t.config.get("_watchdogInitialData")}init(){this.editor.data.on("init",(t=>{t.stop();this.editor.model.enqueueChange({isUndoable:false},(t=>{this._restoreCollaborationData();this._restoreEditorData(t)}));this.editor.data.fire("ready")}),{priority:1e3-1})}_createNode(t,e){if("name"in e){const n=t.createElement(e.name,e.attributes);if(e.children){for(const o of e.children){n._appendChild(this._createNode(t,o))}}return n}else{return t.createText(e.data,e.attributes)}}_restoreEditorData(t){const e=this.editor;Object.entries(this._data.roots).forEach((([n,{content:o,attributes:i}])=>{const r=JSON.parse(o);const s=JSON.parse(i);const a=e.model.document.getRoot(n);for(const[e,n]of s){t.setAttribute(e,n,a)}for(const e of r){const n=this._createNode(t,e);t.insert(n,a,"end")}}));Object.entries(this._data.markers).forEach((([n,o])=>{const{document:i}=e.model;const{rangeJSON:{start:r,end:s},...a}=o;const c=i.getRoot(r.root);const l=t.createPositionFromPath(c,r.path,r.stickiness);const d=t.createPositionFromPath(c,s.path,s.stickiness);const u=t.createRange(l,d);t.addMarker(n,{range:u,...a})}))}_restoreCollaborationData(){const t=JSON.parse(this._data.commentThreads);const e=JSON.parse(this._data.suggestions);t.forEach((t=>{const e=this.editor.config.get("collaboration.channelId");const n=this.editor.plugins.get("CommentsRepository");if(n.hasCommentThread(t.threadId)){const e=n.getCommentThread(t.threadId);e.remove()}n.addCommentThread({channelId:e,...t})}));e.forEach((t=>{const e=this.editor.plugins.get("TrackChangesEditing");if(e.hasSuggestion(t.id)){const n=e.getSuggestion(t.id);n.attributes=t.attributes}else{e.addSuggestionData(t)}}))}}const OS=Symbol("MainQueueId");class MS extends ES{constructor(t,e={}){super(e);this._watchdogs=new Map;this._context=null;this._contextProps=new Set;this._actionQueues=new VS;this._watchdogConfig=e;this._creator=e=>t.create(e);this._destructor=t=>t.destroy();this._actionQueues.onEmpty((()=>{if(this.state==="initializing"){this.state="ready";this._fire("stateChange")}}))}setCreator(t){this._creator=t}setDestructor(t){this._destructor=t}get context(){return this._context}create(t={}){return this._actionQueues.enqueue(OS,(()=>{this._contextConfig=t;return this._create()}))}getItem(t){const e=this._getWatchdog(t);return e._item}getItemState(t){const e=this._getWatchdog(t);return e.state}add(t){const e=zS(t);return Promise.all(e.map((t=>this._actionQueues.enqueue(t.id,(()=>{if(this.state==="destroyed"){throw new Error("Cannot add items to destroyed watchdog.")}if(!this._context){throw new Error("Context was not created yet. You should call the `ContextWatchdog#create()` method first.")}let e;if(this._watchdogs.has(t.id)){throw new Error(`Item with the given id is already added: '${t.id}'.`)}if(t.type==="editor"){e=new IS(null,this._watchdogConfig);e.setCreator(t.creator);e._setExcludedProperties(this._contextProps);if(t.destructor){e.setDestructor(t.destructor)}this._watchdogs.set(t.id,e);e.on("error",((n,{error:o,causesRestart:i})=>{this._fire("itemError",{itemId:t.id,error:o});if(!i){return}this._actionQueues.enqueue(t.id,(()=>new Promise((n=>{const o=()=>{e.off("restart",o);this._fire("itemRestart",{itemId:t.id});n()};e.on("restart",o)}))))}));return e.create(t.sourceElementOrData,t.config,this._context)}else{throw new Error(`Not supported item type: '${t.type}'.`)}})))))}remove(t){const e=zS(t);return Promise.all(e.map((t=>this._actionQueues.enqueue(t,(()=>{const e=this._getWatchdog(t);this._watchdogs.delete(t);return e.destroy()})))))}destroy(){return this._actionQueues.enqueue(OS,(()=>{this.state="destroyed";this._fire("stateChange");super.destroy();return this._destroy()}))}_restart(){return this._actionQueues.enqueue(OS,(()=>{this.state="initializing";this._fire("stateChange");return this._destroy().catch((t=>{console.error("An error happened during destroying the context or items.",t)})).then((()=>this._create())).then((()=>this._fire("restart")))}))}_create(){return Promise.resolve().then((()=>{this._startErrorHandling();return this._creator(this._contextConfig)})).then((t=>{this._context=t;this._contextProps=SS(this._context);return Promise.all(Array.from(this._watchdogs.values()).map((t=>{t._setExcludedProperties(this._contextProps);return t.create(undefined,undefined,this._context)})))}))}_destroy(){return Promise.resolve().then((()=>{this._stopErrorHandling();const t=this._context;this._context=null;this._contextProps=new Set;return Promise.all(Array.from(this._watchdogs.values()).map((t=>t.destroy()))).then((()=>this._destructor(t)))}))}_getWatchdog(t){const e=this._watchdogs.get(t);if(!e){throw new Error(`Item with the given id was not registered: ${t}.`)}return e}_isErrorComingFromThisItem(t){for(const e of this._watchdogs.values()){if(e._isErrorComingFromThisItem(t)){return false}}return TS(this._context,t.context)}}class VS{constructor(){this._onEmptyCallbacks=[];this._queues=new Map;this._activeActions=0}onEmpty(t){this._onEmptyCallbacks.push(t)}enqueue(t,e){const n=t===OS;this._activeActions++;if(!this._queues.get(t)){this._queues.set(t,Promise.resolve())}const o=n?Promise.all(this._queues.values()):Promise.all([this._queues.get(OS),this._queues.get(t)]);const i=o.then(e);const r=i.catch((()=>{}));this._queues.set(t,r);return i.finally((()=>{this._activeActions--;if(this._queues.get(t)===r&&this._activeActions===0){this._onEmptyCallbacks.forEach((t=>t()))}}))}}function zS(t){return Array.isArray(t)?t:[t]}class FS extends(qA($A(LA))){constructor(t,e={}){if(!LS(t)&&e.initialData!==undefined){throw new P("editor-create-initial-data",null)}super(e);if(this.config.get("initialData")===undefined){this.config.set("initialData",NS(t))}if(LS(t)){this.sourceElement=t}this.model.document.createRoot();const n=!this.config.get("toolbar.shouldNotGroupWhenFull");const o=new xS(this.locale,this.editing.view,{shouldToolbarGroupWhenFull:n});this.ui=new _S(this,o);HA(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(LS(t)?t:null))).then((()=>o.data.init(o.config.get("initialData")))).then((()=>o.fire("ready"))).then((()=>o)))}))}}FS.Context=Du;FS.EditorWatchdog=IS;FS.ContextWatchdog=MS;function NS(t){return LS(t)?fc(t):t}function LS(t){return La(t)}class HS extends yu{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 jS="bold";class qS extends Au{static get pluginName(){return"BoldEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:jS});t.model.schema.setAttributeProperties(jS,{isFormatting:true,copyOnEnter:true});t.conversion.attributeToElement({model:jS,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"]}}return null}]});t.commands.add(jS,new HS(t,jS));t.keystrokes.set("CTRL+B",jS)}}const $S="bold";class WS extends Au{static get pluginName(){return"BoldUI"}init(){const t=this.editor;const e=t.t;t.ui.componentFactory.add($S,(n=>{const o=t.commands.get($S);const i=new Ad(n);i.set({label:e("Bold"),icon:SC.bold,keystroke:"CTRL+B",tooltip:true,isToggleable:true});i.bind("isOn","isEnabled").to(o,"value","isEnabled");this.listenTo(i,"execute",(()=>{t.execute($S);t.editing.view.focus()}));return i}))}}class GS extends Au{static get requires(){return[qS,WS]}static get pluginName(){return"Bold"}}class KS{constructor(t,e=20){this._batch=null;this.model=t;this._size=0;this.limit=e;this._isLocked=false;this._changeCallback=(t,e)=>{if(e.isLocal&&e.isUndoable&&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({isTyping:true})}return this._batch}get size(){return this._size}input(t){this._size+=t;if(this._size>=this.limit){this._reset(true)}}get isLocked(){return this._isLocked}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=false){if(!this.isLocked||t){this._batch=null;this._size=0}}}class US extends yu{constructor(t,e){super(t);this._buffer=new KS(t.model,e);this._isEnabledBasedOnSelection=false}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;let r=n.selection;if(t.selection){r=t.selection}else if(t.range){r=e.createSelection(t.range)}if(!e.canEditAt(r)){return}const s=t.resultRange;e.enqueueChange(this._buffer.batch,(t=>{this._buffer.lock();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)}))}}const ZS=["insertText","insertReplacementText"];class JS extends Dg{constructor(t){super(t);this.focusObserver=t.getObserver(nb);if(r.isAndroid){ZS.push("insertCompositionText")}const e=t.document;e.on("beforeinput",((n,o)=>{if(!this.isEnabled){return}const{data:i,targetRanges:r,inputType:s,domEvent:a}=o;if(!ZS.includes(s)){return}this.focusObserver.flush();const c=new C(e,"insertText");e.fire(c,new Bg(t,a,{text:i,selection:t.createSelection(r)}));if(c.stop.called){n.stop()}}));e.on("compositionend",((n,{data:o,domEvent:i})=>{if(!this.isEnabled||r.isAndroid){return}if(!o){return}e.fire("insertText",new Bg(t,i,{text:o,selection:e.selection}))}),{priority:"lowest"})}observe(){}stopObserving(){}}class YS extends Au{static get pluginName(){return"Input"}init(){const t=this.editor;const e=t.model;const n=t.editing.view;const o=e.document.selection;n.addObserver(JS);const i=new US(t,t.config.get("typing.undoStep")||20);t.commands.add("insertText",i);t.commands.add("input",i);this.listenTo(n.document,"insertText",((o,i)=>{if(!n.document.isComposing){i.preventDefault()}const{text:s,selection:a,resultRange:c}=i;const l=Array.from(a.getRanges()).map((e=>t.editing.mapper.toModelRange(e)));let d=s;if(r.isAndroid){const t=Array.from(l[0].getItems()).reduce(((t,e)=>t+(e.is("$textProxy")?e.data:"")),"");if(t){if(t.length<=d.length){if(d.startsWith(t)){d=d.substring(t.length);l[0].start=l[0].start.getShiftedBy(t.length)}}else{if(t.startsWith(d)){l[0].start=l[0].start.getShiftedBy(d.length);d=""}}}}const u={text:d,selection:e.createSelection(l)};if(c){u.resultRange=t.editing.mapper.toModelRange(c)}t.execute("insertText",u);n.scrollToTheSelection()}));if(r.isAndroid){this.listenTo(n.document,"keydown",((t,r)=>{if(o.isCollapsed||r.keyCode!=229||!n.document.isComposing){return}QS(e,i)}))}else{this.listenTo(n.document,"compositionstart",(()=>{if(o.isCollapsed){return}QS(e,i)}))}}}function QS(t,e){if(!e.isEnabled){return}const n=e.buffer;n.lock();t.enqueueChange(n.batch,(()=>{t.deleteContent(t.document.selection)}));n.unlock()}class XS extends yu{constructor(t,e){super(t);this.direction=e;this._buffer=new KS(t.model,t.config.get("typing.undoStep"));this._isEnabledBasedOnSelection=false}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);if(!e.canEditAt(i)){return}const r=t.sequence||1;const s=i.isCollapsed;if(i.isCollapsed){e.modifySelection(i,{direction:this.direction,unit:t.unit,treatEmojiAsSingleUnit:true})}if(this._shouldEntireContentBeReplacedWithParagraph(r)){this._replaceEntireContentWithParagraph(o);return}if(this._shouldReplaceFirstBlockWithParagraph(i,r)){this.editor.execute("paragraph",{selection:i});return}if(i.isCollapsed){return}let a=0;i.getFirstRange().getMinimalFlatRanges().forEach((t=>{a+=vt(t.getWalker({singleCharacters:true,ignoreElementEnd:true,shallow:true}))}));e.deleteContent(i,{doNotResetEntireContent:s,direction:this.direction});this._buffer.input(a);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.is("element","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)}_shouldReplaceFirstBlockWithParagraph(t,e){const n=this.editor.model;if(e>1||this.direction!="backward"){return false}if(!t.isCollapsed){return false}const o=t.getFirstPosition();const i=n.schema.getLimitElement(o);const r=i.getChild(0);if(o.parent!=r){return false}if(!t.containsEntireContent(r)){return false}if(!n.schema.checkChild(i,"paragraph")){return false}if(r.name=="paragraph"){return false}return true}}const tD="character";const eD="word";const nD="codePoint";const oD="selection";const iD="backward";const rD="forward";const sD={deleteContent:{unit:oD,direction:iD},deleteContentBackward:{unit:nD,direction:iD},deleteWordBackward:{unit:eD,direction:iD},deleteHardLineBackward:{unit:oD,direction:iD},deleteSoftLineBackward:{unit:oD,direction:iD},deleteContentForward:{unit:tD,direction:rD},deleteWordForward:{unit:eD,direction:rD},deleteHardLineForward:{unit:oD,direction:rD},deleteSoftLineForward:{unit:oD,direction:rD}};class aD extends Dg{constructor(t){super(t);const e=t.document;let n=0;e.on("keydown",(()=>{n++}));e.on("keyup",(()=>{n=0}));e.on("beforeinput",((o,i)=>{if(!this.isEnabled){return}const{targetRanges:s,domEvent:a,inputType:c}=i;const l=sD[c];if(!l){return}const d={direction:l.direction,unit:l.unit,sequence:n};if(d.unit==oD){d.selectionToRemove=t.createSelection(s[0])}if(c==="deleteContentBackward"){if(r.isAndroid){d.sequence=1}if(lD(s)){d.unit=oD;d.selectionToRemove=t.createSelection(s)}}const u=new hp(e,"delete",s[0]);e.fire(u,new Bg(t,a,d));if(u.stop.called){o.stop()}}));if(r.isBlink){cD(this)}}observe(){}stopObserving(){}}function cD(t){const e=t.view;const n=e.document;let o=null;let i=false;n.on("keydown",((t,{keyCode:e})=>{o=e;i=false}));n.on("keyup",((a,{keyCode:c,domEvent:l})=>{const d=n.selection;const u=t.isEnabled&&c==o&&r(c)&&!d.isCollapsed&&!i;o=null;if(u){const t=d.getFirstRange();const o=new hp(n,"delete",t);const i={unit:oD,direction:s(c),selectionToRemove:d};n.fire(o,new Bg(e,l,i))}}));n.on("beforeinput",((t,{inputType:e})=>{const n=sD[e];const a=r(o)&&n&&n.direction==s(o);if(a){i=true}}),{priority:"high"});n.on("beforeinput",((t,{inputType:e,data:n})=>{const i=o==$c.delete&&e=="insertText"&&n=="";if(i){t.stop()}}),{priority:"high"});function r(t){return t==$c.backspace||t==$c.delete}function s(t){return t==$c.backspace?iD:rD}}function lD(t){if(t.length!=1||t[0].isCollapsed){return false}const e=t[0].getWalker({direction:"backward",singleCharacters:true,ignoreElementEnd:true});let n=0;for(const{nextPosition:t}of e){if(!t.parent.is("$text")){n++}else{const e=t.parent.data;const o=t.offset;if(yl(e,o)||xl(e,o)||Sl(e,o)){continue}n++}if(n>1){return true}}return false}class dD extends Au{static get pluginName(){return"Delete"}init(){const t=this.editor;const e=t.editing.view;const n=e.document;const o=t.model.document;e.addObserver(aD);this._undoOnBackspace=false;const i=new XS(t,"forward");t.commands.add("deleteForward",i);t.commands.add("forwardDelete",i);t.commands.add("delete",new XS(t,"backward"));this.listenTo(n,"delete",((o,i)=>{if(!n.isComposing){i.preventDefault()}const{direction:r,sequence:s,selectionToRemove:a,unit:c}=i;const l=r==="forward"?"deleteForward":"delete";const d={sequence:s};if(c=="selection"){const e=Array.from(a.getRanges()).map((e=>t.editing.mapper.toModelRange(e)));d.selection=t.model.createSelection(e)}else{d.unit=c}t.execute(l,d);e.scrollToTheSelection()}),{priority:"low"});if(this.editor.plugins.has("UndoEditing")){this.listenTo(n,"delete",((e,n)=>{if(this._undoOnBackspace&&n.direction=="backward"&&n.sequence==1&&n.unit=="codePoint"){this._undoOnBackspace=false;t.execute("undo");n.preventDefault();e.stop()}}),{context:"$capture"});this.listenTo(o,"change",(()=>{this._undoOnBackspace=false}))}}requestUndoOnBackspace(){if(this.editor.plugins.has("UndoEditing")){this._undoOnBackspace=true}}}class uD extends Au{static get requires(){return[YS,dD]}static get pluginName(){return"Typing"}}function hD(t,e){let n=t.start;const o=Array.from(t.getWalker({ignoreElementEnd:false})).reduce(((t,{item:o})=>{if(!(o.is("$text")||o.is("$textProxy"))){n=e.createPositionAfter(o);return""}return t+o.data}),"");return{text:o,range:e.createRange(n,t.end)}}class fD extends(lt()){constructor(t,e){super();this.model=t;this.testCallback=e;this._hasMatch=false;this.set("isEnabled",true);this.on("change:isEnabled",(()=>{if(this.isEnabled){this._startListening()}else{this.stopListening(t.document.selection);this.stopListening(t.document)}}));this._startListening()}get hasMatch(){return this._hasMatch}_startListening(){const t=this.model;const e=t.document;this.listenTo(e.selection,"change:range",((t,{directChange:n})=>{if(!n){return}if(!e.selection.isCollapsed){if(this.hasMatch){this.fire("unmatched");this._hasMatch=false}return}this._evaluateTextBeforeSelection("selection")}));this.listenTo(e,"change:data",((t,e)=>{if(e.isUndo||!e.isLocal){return}this._evaluateTextBeforeSelection("data",{batch:e})}))}_evaluateTextBeforeSelection(t,e={}){const n=this.model;const o=n.document;const i=o.selection;const r=n.createRange(n.createPositionAt(i.focus.parent,0),i.focus);const{text:s,range:a}=hD(r,n);const c=this.testCallback(s);if(!c&&this.hasMatch){this.fire("unmatched")}this._hasMatch=!!c;if(c){const n=Object.assign(e,{text:s,range:a});if(typeof c=="object"){Object.assign(n,c)}this.fire(`matched:${t}`,n)}}}class pD extends(null&&Plugin){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,"arrowKey",((t,e)=>{if(!i.isCollapsed){return}if(e.shiftKey||e.altKey||e.ctrlKey){return}const n=e.keyCode==keyCodes.arrowright;const r=e.keyCode==keyCodes.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()}}),{context:"$text",priority:"highest"});this._isNextGravityRestorationSkipped=false;this.listenTo(i,"change:range",((t,e)=>{if(this._isNextGravityRestorationSkipped){this._isNextGravityRestorationSkipped=false;return}if(!this._isGravityOverridden){return}if(!e.directChange&&wD(i.getFirstPosition(),this.attributes)){return}this._restoreGravity()}))}registerAttribute(t){this.attributes.add(t)}_handleForwardMovement(t){const e=this.attributes;const n=this.editor.model;const o=n.document.selection;const i=o.getFirstPosition();if(this._isGravityOverridden){return false}if(i.isAtStart&&gD(o,e)){return false}if(wD(i,e)){bD(t);this._overrideGravity();return true}return false}_handleBackwardMovement(t){const e=this.attributes;const n=this.editor.model;const o=n.document.selection;const i=o.getFirstPosition();if(this._isGravityOverridden){bD(t);this._restoreGravity();mD(n,e,i);return true}else{if(i.isAtStart){if(gD(o,e)){bD(t);mD(n,e,i);return true}return false}if(kD(i,e)){if(i.isAtEnd&&!gD(o,e)&&wD(i,e)){bD(t);mD(n,e,i);return true}this._isNextGravityRestorationSkipped=true;this._overrideGravity();return false}}return false}get _isGravityOverridden(){return!!this._overrideUid}_overrideGravity(){this._overrideUid=this.editor.model.change((t=>t.overrideSelectionGravity()))}_restoreGravity(){this.editor.model.change((t=>{t.restoreSelectionGravity(this._overrideUid);this._overrideUid=null}))}}function gD(t,e){for(const n of e){if(t.hasAttribute(n)){return true}}return false}function mD(t,e,n){const o=n.nodeBefore;t.change((n=>{if(o){const e=[];const i=t.schema.isObject(o)&&t.schema.isInline(o);for(const[n,r]of o.getAttributes()){if(t.schema.checkAttribute("$text",n)&&(!i||t.schema.getAttributeProperties(n).copyFromObject!==false)){e.push([n,r])}}n.setSelectionAttribute(e)}else{n.removeSelectionAttribute(e)}}))}function bD(t){t.preventDefault()}function kD(t,e){const n=t.getShiftedBy(-1);return wD(n,e)}function wD(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}const _D={copyright:{from:"(c)",to:"©"},registeredTrademark:{from:"(r)",to:"®"},trademark:{from:"(tm)",to:"™"},oneHalf:{from:/(^|[^/a-z0-9])(1\/2)([^/a-z0-9])$/i,to:[null,"½",null]},oneThird:{from:/(^|[^/a-z0-9])(1\/3)([^/a-z0-9])$/i,to:[null,"⅓",null]},twoThirds:{from:/(^|[^/a-z0-9])(2\/3)([^/a-z0-9])$/i,to:[null,"⅔",null]},oneForth:{from:/(^|[^/a-z0-9])(1\/4)([^/a-z0-9])$/i,to:[null,"¼",null]},threeQuarters:{from:/(^|[^/a-z0-9])(3\/4)([^/a-z0-9])$/i,to:[null,"¾",null]},lessThanOrEqual:{from:"<=",to:"≤"},greaterThanOrEqual:{from:">=",to:"≥"},notEqual:{from:"!=",to:"≠"},arrowLeft:{from:"<-",to:"←"},arrowRight:{from:"->",to:"→"},horizontalEllipsis:{from:"...",to:"…"},enDash:{from:/(^| )(--)( )$/,to:[null,"–",null]},emDash:{from:/(^| )(---)( )$/,to:[null,"—",null]},quotesPrimary:{from:SD('"'),to:[null,"“",null,"”"]},quotesSecondary:{from:SD("'"),to:[null,"‘",null,"’"]},quotesPrimaryEnGb:{from:SD("'"),to:[null,"‘",null,"’"]},quotesSecondaryEnGb:{from:SD('"'),to:[null,"“",null,"”"]},quotesPrimaryPl:{from:SD('"'),to:[null,"„",null,"”"]},quotesSecondaryPl:{from:SD("'"),to:[null,"‚",null,"’"]}};const vD={symbols:["copyright","registeredTrademark","trademark"],mathematical:["oneHalf","oneThird","twoThirds","oneForth","threeQuarters","lessThanOrEqual","greaterThanOrEqual","notEqual","arrowLeft","arrowRight"],typography:["horizontalEllipsis","enDash","emDash"],quotes:["quotesPrimary","quotesSecondary"]};const AD=null&&["symbols","mathematical","typography","quotes"];class CD extends(null&&Plugin){static get requires(){return["Delete","Input"]}static get pluginName(){return"TextTransformation"}constructor(t){super(t);t.config.define("typing",{transformations:{include:AD}})}init(){const t=this.editor.model;const e=t.document.selection;e.on("change:range",(()=>{this.isEnabled=!e.anchor.parent.is("element","codeBlock")}));this._enableTransformationWatchers()}_enableTransformationWatchers(){const t=this.editor;const e=t.model;const n=t.plugins.get("Delete");const o=DD(t.config.get("typing.transformations"));const i=t=>{for(const e of o){const n=e.from;const o=n.test(t);if(o){return{normalizedTransformation:e}}}};const r=new TextWatcher(t.model,i);r.on("matched:data",((t,o)=>{if(!o.batch.isTyping){return}const{from:i,to:r}=o.normalizedTransformation;const s=i.exec(o.text);const a=r(s.slice(1));const c=o.range;let l=s.index;e.enqueueChange((t=>{for(let n=1;n<s.length;n++){const o=s[n];const i=a[n-1];if(i==null){l+=o.length;continue}const r=c.start.getShiftedBy(l);const d=e.createRange(r,r.getShiftedBy(o.length));const u=ED(r);e.insertContent(t.createText(i,u),d);l+=i.length}e.enqueueChange((()=>{n.requestUndoOnBackspace()}))}))}));r.bind("isEnabled").to(this)}}function yD(t){if(typeof t=="string"){return new RegExp(`(${escapeRegExp(t)})$`)}return t}function xD(t){if(typeof t=="string"){return()=>[t]}else if(t instanceof Array){return()=>t}return t}function ED(t){const e=t.textNode?t.textNode:t.nodeAfter;return e.getAttributes()}function SD(t){return new RegExp(`(^|\\s)(${t})([^${t}]*)(${t})$`)}function DD(t){const e=t.extra||[];const n=t.remove||[];const o=t=>!n.includes(t);const i=t.include.concat(e).filter(o);return TD(i).filter(o).map((t=>typeof t=="string"&&_D[t]?_D[t]:t)).filter((t=>typeof t==="object")).map((t=>({from:yD(t.from),to:xD(t.to)})))}function TD(t){const e=new Set;for(const n of t){if(typeof n=="string"&&vD[n]){for(const t of vD[n]){e.add(t)}}else{e.add(n)}}return Array.from(e)}const PD="code";const BD="ck-code_selected";class ID extends(null&&Plugin){static get pluginName(){return"CodeEditing"}static get requires(){return[TwoStepCaretMovement]}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:PD});t.model.schema.setAttributeProperties(PD,{isFormatting:true,copyOnEnter:false});t.conversion.attributeToElement({model:PD,view:"code",upcastAlso:{styles:{"word-wrap":"break-word"}}});t.commands.add(PD,new AttributeCommand(t,PD));t.plugins.get(TwoStepCaretMovement).registerAttribute(PD);inlineHighlight(t,PD,"code",BD)}}var RD=n(363);var OD={injectType:"singletonStyleTag",attributes:{"data-cke":true}};OD.insert="head";OD.singleton=true;var MD=Il()(RD.Z,OD);const VD=RD.Z.locals||{};const zD="code";class FD extends(null&&Plugin){static get pluginName(){return"CodeUI"}init(){const t=this.editor;const e=t.t;t.ui.componentFactory.add(zD,(n=>{const o=t.commands.get(zD);const i=new ButtonView(n);i.set({label:e("Code"),icon:codeIcon,tooltip:true,isToggleable:true});i.bind("isOn","isEnabled").to(o,"value","isEnabled");this.listenTo(i,"execute",(()=>{t.execute(zD);t.editing.view.focus()}));return i}))}}class ND extends(null&&Plugin){static get requires(){return[CodeEditing,CodeUI]}static get pluginName(){return"Code"}}const LD="italic";class HD extends Au{static get pluginName(){return"ItalicEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:LD});t.model.schema.setAttributeProperties(LD,{isFormatting:true,copyOnEnter:true});t.conversion.attributeToElement({model:LD,view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]});t.commands.add(LD,new HS(t,LD));t.keystrokes.set("CTRL+I",LD)}}const jD='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m9.586 14.633.021.004c-.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 qD="italic";class $D extends Au{static get pluginName(){return"ItalicUI"}init(){const t=this.editor;const e=t.t;t.ui.componentFactory.add(qD,(n=>{const o=t.commands.get(qD);const i=new Ad(n);i.set({label:e("Italic"),icon:jD,keystroke:"CTRL+I",tooltip:true,isToggleable:true});i.bind("isOn","isEnabled").to(o,"value","isEnabled");this.listenTo(i,"execute",(()=>{t.execute(qD);t.editing.view.focus()}));return i}))}}class WD extends Au{static get requires(){return[HD,$D]}static get pluginName(){return"Italic"}}const GD="strikethrough";class KD extends Au{static get pluginName(){return"StrikethroughEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:GD});t.model.schema.setAttributeProperties(GD,{isFormatting:true,copyOnEnter:true});t.conversion.attributeToElement({model:GD,view:"s",upcastAlso:["del","strike",{styles:{"text-decoration":"line-through"}}]});t.commands.add(GD,new HS(t,GD));t.keystrokes.set("CTRL+SHIFT+X","strikethrough")}}const UD='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 16.4c-.8-.4-1.5-.9-2.2-1.5a.6.6 0 0 1-.2-.5l.3-.6h1c1 1.2 2.1 1.7 3.7 1.7 1 0 1.8-.3 2.3-.6.6-.4.6-1.2.6-1.3.2-1.2-.9-2.1-.9-2.1h2.1c.3.7.4 1.2.4 1.7v.8l-.6 1.2c-.6.8-1.1 1-1.6 1.2a6 6 0 0 1-2.4.6c-1 0-1.8-.3-2.5-.6zM6.8 9 6 8.3c-.4-.5-.5-.8-.5-1.6 0-.7.1-1.3.5-1.8.4-.6 1-1 1.6-1.3a6.3 6.3 0 0 1 4.7 0 4 4 0 0 1 1.7 1l.3.7c0 .1.2.4-.2.7-.4.2-.9.1-1 0a3 3 0 0 0-1.2-1c-.4-.2-1-.3-2-.4-.7 0-1.4.2-2 .6-.8.6-1 .8-1 1.5 0 .8.5 1 1.2 1.5.6.4 1.1.7 1.9 1H6.8z"/><path d="M3 10.5V9h14v1.5z"/></svg>';const ZD="strikethrough";class JD extends Au{static get pluginName(){return"StrikethroughUI"}init(){const t=this.editor;const e=t.t;t.ui.componentFactory.add(ZD,(n=>{const o=t.commands.get(ZD);const i=new Ad(n);i.set({label:e("Strikethrough"),icon:UD,keystroke:"CTRL+SHIFT+X",tooltip:true,isToggleable:true});i.bind("isOn","isEnabled").to(o,"value","isEnabled");this.listenTo(i,"execute",(()=>{t.execute(ZD);t.editing.view.focus()}));return i}))}}class YD extends Au{static get requires(){return[KD,JD]}static get pluginName(){return"Strikethrough"}}const QD="subscript";class XD extends Au{static get pluginName(){return"SubscriptEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:QD});t.model.schema.setAttributeProperties(QD,{isFormatting:true,copyOnEnter:true});t.conversion.attributeToElement({model:QD,view:"sub",upcastAlso:[{styles:{"vertical-align":"sub"}}]});t.commands.add(QD,new HS(t,QD))}}const tT='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m7.03 10.349 3.818-3.819a.8.8 0 1 1 1.132 1.132L8.16 11.48l3.819 3.818a.8.8 0 1 1-1.132 1.132L7.03 12.61l-3.818 3.82a.8.8 0 1 1-1.132-1.132L5.9 11.48 2.08 7.662A.8.8 0 1 1 3.212 6.53l3.818 3.82zm8.147 7.829h2.549c.254 0 .447.05.58.152a.49.49 0 0 1 .201.413.54.54 0 0 1-.159.393c-.105.108-.266.162-.48.162h-3.594c-.245 0-.435-.066-.572-.197a.621.621 0 0 1-.205-.463c0-.114.044-.265.132-.453a1.62 1.62 0 0 1 .288-.444c.433-.436.824-.81 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Ad(n);i.set({label:e("Subscript"),icon:tT,tooltip:true,isToggleable:true});i.bind("isOn","isEnabled").to(o,"value","isEnabled");this.listenTo(i,"execute",(()=>{t.execute(eT);t.editing.view.focus()}));return i}))}}class oT extends Au{static get requires(){return[XD,nT]}static get pluginName(){return"Subscript"}}const iT="superscript";class rT extends Au{static get pluginName(){return"SuperscriptEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:iT});t.model.schema.setAttributeProperties(iT,{isFormatting:true,copyOnEnter:true});t.conversion.attributeToElement({model:iT,view:"sup",upcastAlso:[{styles:{"vertical-align":"super"}}]});t.commands.add(iT,new HS(t,iT))}}const sT='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M15.677 8.678h2.549c.254 0 .447.05.58.152a.49.49 0 0 1 .201.413.54.54 0 0 1-.159.393c-.105.108-.266.162-.48.162h-3.594c-.245 0-.435-.066-.572-.197a.621.621 0 0 1-.205-.463c0-.114.044-.265.132-.453a1.62 1.62 0 0 1 .288-.444c.433-.436.824-.81 1.172-1.122.348-.312.597-.517.747-.615.267-.183.49-.368.667-.553.177-.185.312-.375.405-.57.093-.194.139-.384.139-.57a1.008 1.008 0 0 0-.554-.917 1.197 1.197 0 0 0-.56-.133c-.426 0-.761.182-1.005.546a2.332 2.332 0 0 0-.164.39 1.609 1.609 0 0 1-.258.488c-.096.114-.237.17-.423.17a.558.558 0 0 1-.405-.156.568.568 0 0 1-.161-.427c0-.218.05-.446.151-.683.101-.238.252-.453.452-.646s.454-.349.762-.467a2.998 2.998 0 0 1 1.081-.178c.498 0 .923.076 1.274.228a1.916 1.916 0 0 1 1.004 1.032 1.984 1.984 0 0 1-.156 1.794c-.2.32-.405.572-.613.754-.208.182-.558.468-1.048.857-.49.39-.826.691-1.008.906a2.703 2.703 0 0 0-.24.309zM7.03 10.349l3.818-3.819a.8.8 0 1 1 1.132 1.132L8.16 11.48l3.819 3.818a.8.8 0 1 1-1.132 1.132L7.03 12.61l-3.818 3.82a.8.8 0 1 1-1.132-1.132L5.9 11.48 2.08 7.662A.8.8 0 1 1 3.212 6.53l3.818 3.82z"/></svg>';const aT="superscript";class cT extends Au{static get pluginName(){return"SuperscriptUI"}init(){const t=this.editor;const e=t.t;t.ui.componentFactory.add(aT,(n=>{const o=t.commands.get(aT);const i=new Ad(n);i.set({label:e("Superscript"),icon:sT,tooltip:true,isToggleable:true});i.bind("isOn","isEnabled").to(o,"value","isEnabled");this.listenTo(i,"execute",(()=>{t.execute(aT);t.editing.view.focus()}));return i}))}}class lT extends Au{static get requires(){return[rT,cT]}static get pluginName(){return"Superscript"}}const dT="underline";class uT extends Au{static get pluginName(){return"UnderlineEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:dT});t.model.schema.setAttributeProperties(dT,{isFormatting:true,copyOnEnter:true});t.conversion.attributeToElement({model:dT,view:"u",upcastAlso:{styles:{"text-decoration":"underline"}}});t.commands.add(dT,new HS(t,dT));t.keystrokes.set("CTRL+U","underline")}}const hT='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 18v-1.5h14V18zm2.2-8V3.6c0-.4.4-.6.8-.6.3 0 .7.2.7.6v6.2c0 2 1.3 2.8 3.2 2.8 1.9 0 3.4-.9 3.4-2.9V3.6c0-.3.4-.5.8-.5.3 0 .7.2.7.5V10c0 2.7-2.2 4-4.9 4-2.6 0-4.7-1.2-4.7-4z"/></svg>';const fT="underline";class pT extends Au{static get pluginName(){return"UnderlineUI"}init(){const t=this.editor;const e=t.t;t.ui.componentFactory.add(fT,(n=>{const o=t.commands.get(fT);const i=new Ad(n);i.set({label:e("Underline"),icon:hT,keystroke:"CTRL+U",tooltip:true,isToggleable:true});i.bind("isOn","isEnabled").to(o,"value","isEnabled");this.listenTo(i,"execute",(()=>{t.execute(fT);t.editing.view.focus()}));return i}))}}class gT extends Au{static get requires(){return[uT,pT]}static get pluginName(){return"Underline"}}class mT extends Ig{constructor(t){super(t);this.domEventType=["paste","copy","cut","drop","dragover","dragstart","dragend","dragenter","dragleave"];const e=this.document;this.listenTo(e,"paste",n("clipboardInput"),{priority:"low"});this.listenTo(e,"drop",n("clipboardInput"),{priority:"low"});this.listenTo(e,"dragover",n("dragging"),{priority:"low"});function n(t){return(n,o)=>{o.preventDefault();const i=o.dropRange?[o.dropRange]:null;const r=new C(e,t);e.fire(r,{dataTransfer:o.dataTransfer,method:n.name,targetRanges:i,target:o.target,domEvent:o.domEvent});if(r.stop.called){o.stopPropagation()}}}}onDomEvent(t){const e="clipboardData"in t?t.clipboardData:t.dataTransfer;const n=t.type=="drop"||t.type=="paste";const o={dataTransfer:new rb(e,{cacheFiles:n})};if(t.type=="drop"||t.type=="dragover"){o.dropRange=bT(this.view,t)}this.fire(t.type,t,o)}}function bT(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)}return null}function kT(t){t=t.replace(/</g,"<").replace(/>/g,">").replace(/\r?\n\r?\n/g,"</p><p>").replace(/\r?\n/g,"<br>").replace(/\t/g," ").replace(/^\s/," ").replace(/\s$/," ").replace(/\s\s/g," ");if(t.includes("</p><p>")||t.includes("<br>")){t=`<p>${t}</p>`}return t}function wT(t){return t.replace(/<span(?: class="Apple-converted-space"|)>(\s+)<\/span>/g,((t,e)=>{if(e.length==1){return" "}return e})).replace(/<!--[\s\S]*?-->/g,"")}const _T=["figcaption","li"];function vT(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=vT(o);if(n&&(n.is("containerElement")||o.is("containerElement"))){if(_T.includes(n.name)||_T.includes(o.name)){e+="\n"}else{e+="\n\n"}}e+=t;n=o}}return e}class AT extends Au{static get pluginName(){return"ClipboardPipeline"}init(){const t=this.editor;const e=t.editing.view;e.addObserver(mT);this._setupPasteDrop();this._setupCopyCut()}_setupPasteDrop(){const t=this.editor;const e=t.model;const n=t.editing.view;const o=n.document;this.listenTo(o,"clipboardInput",((e,n)=>{if(n.method=="paste"&&!t.model.canEditAt(t.model.document.selection)){e.stop()}}),{priority:"highest"});this.listenTo(o,"clipboardInput",((t,e)=>{const o=e.dataTransfer;let i;if(e.content){i=e.content}else{let t="";if(o.getData("text/html")){t=wT(o.getData("text/html"))}else if(o.getData("text/plain")){t=kT(o.getData("text/plain"))}i=this.editor.data.htmlProcessor.toView(t)}const r=new C(this,"inputTransformation");this.fire(r,{content:i,dataTransfer:o,targetRanges:e.targetRanges,method:e.method});if(r.stop.called){t.stop()}n.scrollToTheSelection()}),{priority:"low"});this.listenTo(this,"inputTransformation",((t,n)=>{if(n.content.isEmpty){return}const o=this.editor.data;const i=o.toModel(n.content,"$clipboardHolder");if(i.childCount==0){return}t.stop();e.change((()=>{this.fire("contentInsertion",{content:i,method:n.method,dataTransfer:n.dataTransfer,targetRanges:n.targetRanges})}))}),{priority:"low"});this.listenTo(this,"contentInsertion",((t,n)=>{n.resultRange=e.insertContent(n.content)}),{priority:"low"})}_setupCopyCut(){const t=this.editor;const e=t.model.document;const n=t.editing.view;const o=n.document;const 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.model.canEditAt(t.model.document.selection)){n.preventDefault()}else{i(e,n)}}),{priority:"low"});this.listenTo(o,"clipboardOutput",((n,o)=>{if(!o.content.isEmpty){o.dataTransfer.setData("text/html",this.editor.data.htmlProcessor.toData(o.content));o.dataTransfer.setData("text/plain",vT(o.content))}if(o.method=="cut"){t.model.deleteContent(e.selection)}}),{priority:"low"})}}function*CT(t,e){for(const n of e){if(n&&t.getAttributeProperties(n[0]).copyOnEnter){yield n}}}class yT extends yu{execute(){this.editor.model.change((t=>{this.enterBlock(t);this.fire("afterExecute",{writer:t})}))}enterBlock(t){const e=this.editor.model;const n=e.document.selection;const o=e.schema;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){e.deleteContent(n)}return false}if(i){const e=CT(t.model.schema,n.getAttributes());xT(t,r.start);t.setSelectionAttribute(e);return true}else{const o=!(r.start.isAtStart&&r.end.isAtEnd);const i=s==a;e.deleteContent(n,{leaveUnmerged:o});if(o){if(i){xT(t,n.focus);return true}else{t.setSelection(a,0)}}}return false}}function xT(t,e){t.split(e);t.setSelection(e.parent.nextSibling,0)}const ET={insertParagraph:{isSoft:false},insertLineBreak:{isSoft:true}};class ST extends Dg{constructor(t){super(t);const e=this.document;let n=false;e.on("keydown",((t,e)=>{n=e.shiftKey}));e.on("beforeinput",((o,i)=>{if(!this.isEnabled){return}let s=i.inputType;if(r.isSafari&&n&&s=="insertParagraph"){s="insertLineBreak"}const a=i.domEvent;const c=ET[s];if(!c){return}const l=new hp(e,"enter",i.targetRanges[0]);e.fire(l,new Bg(t,a,{isSoft:c.isSoft}));if(l.stop.called){o.stop()}}))}observe(){}stopObserving(){}}class DT extends Au{static get pluginName(){return"Enter"}init(){const t=this.editor;const e=t.editing.view;const n=e.document;e.addObserver(ST);t.commands.add("enter",new yT(t));this.listenTo(n,"enter",((o,i)=>{if(!n.isComposing){i.preventDefault()}if(i.isSoft){return}t.execute("enter");e.scrollToTheSelection()}),{priority:"low"})}}class TT extends yu{execute(){const t=this.editor.model;const e=t.document;t.change((n=>{BT(t,n,e.selection);this.fire("afterExecute",{writer:n})}))}refresh(){const t=this.editor.model;const e=t.document;this.isEnabled=PT(t.schema,e.selection)}}function PT(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((RT(i,t)||RT(r,t))&&i!==r){return false}return true}function BT(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=CT(t.schema,n.getAttributes());IT(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){IT(t,e,n.focus)}else{if(o){e.setSelection(s,0)}}}}function IT(t,e,n){const o=e.createElement("softBreak");t.insertContent(o,n);e.setSelection(o,"after")}function RT(t,e){if(t.is("rootElement")){return false}return e.isLimit(t)||RT(t.parent,e)}class OT extends Au{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(ST);t.commands.add("shiftEnter",new TT(t));this.listenTo(i,"enter",((e,n)=>{if(!i.isComposing){n.preventDefault()}if(!n.isSoft){return}t.execute("shiftEnter");o.scrollToTheSelection()}),{priority:"low"})}}class MT extends(q()){constructor(){super(...arguments);this._stack=[]}add(t,e){const n=this._stack;const o=n[0];this._insertDescriptor(t);const i=n[0];if(o!==i&&!VT(o,i)){this.fire("change:top",{oldDescriptor:o,newDescriptor:i,writer:e})}}remove(t,e){const n=this._stack;const o=n[0];this._removeDescriptor(t);const i=n[0];if(o!==i&&!VT(o,i)){this.fire("change:top",{oldDescriptor:o,newDescriptor:i,writer:e})}}_insertDescriptor(t){const e=this._stack;const n=e.findIndex((e=>e.id===t.id));if(VT(t,e[n])){return}if(n>-1){e.splice(n,1)}let o=0;while(e[o]&&zT(e[o],t)){o++}e.splice(o,0,t)}_removeDescriptor(t){const e=this._stack;const n=e.findIndex((e=>e.id===t));if(n>-1){e.splice(n,1)}}}function VT(t,e){return t&&e&&t.priority==e.priority&&FT(t.classes)==FT(e.classes)}function zT(t,e){if(t.priority>e.priority){return true}else if(t.priority<e.priority){return false}return FT(t.classes)>FT(e.classes)}function FT(t){return Array.isArray(t)?t.sort().join(","):t}const NT='<svg viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M4 0v1H1v3H0V.5A.5.5 0 0 1 .5 0H4zm8 0h3.5a.5.5 0 0 1 .5.5V4h-1V1h-3V0zM4 16H.5a.5.5 0 0 1-.5-.5V12h1v3h3v1zm8 0v-1h3v-3h1v3.5a.5.5 0 0 1-.5.5H12z"/><path fill-opacity=".256" d="M1 1h14v14H1z"/><g class="ck-icon__selected-indicator"><path d="M7 0h2v1H7V0zM0 7h1v2H0V7zm15 0h1v2h-1V7zm-8 8h2v1H7v-1z"/><path fill-opacity=".254" d="M1 1h14v14H1z"/></g></svg>';const LT="ck-widget";const HT="ck-widget_selected";function jT(t){if(!t.is("element")){return false}return!!t.getCustomProperty("widget")}function qT(t,e,n={}){if(!t.is("containerElement")){throw new P("widget-to-widget-wrong-element-type",null,{element:t})}e.setAttribute("contenteditable","false",t);e.addClass(LT,t);e.setCustomProperty("widget",true,t);t.getFillerOffset=QT;e.setCustomProperty("widgetLabel",[],t);if(n.label){KT(t,n.label)}if(n.hasSelectionHandle){XT(t,e)}GT(t,e);return t}function $T(t,e,n){if(e.classes){n.addClass(el(e.classes),t)}if(e.attributes){for(const o in e.attributes){n.setAttribute(o,e.attributes[o],t)}}}function WT(t,e,n){if(e.classes){n.removeClass(el(e.classes),t)}if(e.attributes){for(const o in e.attributes){n.removeAttribute(o,t)}}}function GT(t,e,n=$T,o=WT){const i=new MT;i.on("change:top",((e,i)=>{if(i.oldDescriptor){o(t,i.oldDescriptor,i.writer)}if(i.newDescriptor){n(t,i.newDescriptor,i.writer)}}));const r=(t,e,n)=>i.add(e,n);const s=(t,e,n)=>i.remove(e,n);e.setCustomProperty("addHighlight",r,t);e.setCustomProperty("removeHighlight",s,t)}function KT(t,e){const n=t.getCustomProperty("widgetLabel");n.push(e)}function UT(t){const e=t.getCustomProperty("widgetLabel");return e.reduce(((t,e)=>{if(typeof e==="function"){return t?t+". "+e():e()}else{return t?t+". "+e:e}}),"")}function ZT(t,e,n={}){e.addClass(["ck-editor__editable","ck-editor__nested-editable"],t);e.setAttribute("role","textbox",t);if(n.label){e.setAttribute("aria-label",n.label,t)}e.setAttribute("contenteditable",t.isReadOnly?"false":"true",t);t.on("change:isReadOnly",((n,o,i)=>{e.setAttribute("contenteditable",i?"false":"true",t)}));t.on("change:isFocused",((n,o,i)=>{if(i){e.addClass("ck-editor__nested-editable_focused",t)}else{e.removeClass("ck-editor__nested-editable_focused",t)}}));GT(t,e);return t}function JT(t,e){const n=t.getSelectedElement();if(n){const o=rP(t);if(o){return e.createRange(e.createPositionAt(n,o))}}return Bv(t,e)}function YT(t,e){return(n,o)=>{const{mapper:i,viewPosition:r}=o;const s=i.findMappedViewAncestor(r);if(!e(s)){return}const a=i.toModelElement(s);o.modelPosition=t.createPositionAt(a,r.isAtStart?"before":"after")}}function QT(){return null}function XT(t,e){const n=e.createUIElement("div",{class:"ck ck-widget__selection-handle"},(function(t){const e=this.toDomElement(t);const n=new bd;n.set("content",NT);n.render();e.appendChild(n.element);return e}));e.insert(e.createPositionAt(t,0),n);e.addClass(["ck-widget_with-selection-handle"],t)}const tP="widget-type-around";function eP(t,e,n){return!!t&&jT(t)&&!n.isInline(e)}function nP(t){return t.closest(".ck-widget__type-around__button")}function oP(t){return t.classList.contains("ck-widget__type-around__button_before")?"before":"after"}function iP(t,e){const n=t.closest(".ck-widget");return e.mapDomToView(n)}function rP(t){return t.getAttribute(tP)}const sP='<svg viewBox="0 0 10 8" xmlns="http://www.w3.org/2000/svg"><path d="M9.055.263v3.972h-6.77M1 4.216l2-2.038m-2 2 2 2.038"/></svg>';var aP=n(347);var cP={injectType:"singletonStyleTag",attributes:{"data-cke":true}};cP.insert="head";cP.singleton=true;var lP=Il()(aP.Z,cP);const dP=aP.Z.locals||{};const uP=["before","after"];const hP=(new DOMParser).parseFromString(sP,"image/svg+xml").firstChild;const fP="ck-widget__type-around_disabled";class pP extends Au{constructor(){super(...arguments);this._currentFakeCaretModelElement=null}static get pluginName(){return"WidgetTypeAround"}static get requires(){return[DT,dD]}init(){const t=this.editor;const e=t.editing.view;this.on("change:isEnabled",((n,o,i)=>{e.change((t=>{for(const n of e.document.roots){if(i){t.removeClass(fP,n)}else{t.addClass(fP,n)}}}));if(!i){t.model.change((t=>{t.removeSelectionAttribute(tP)}))}}));this._enableTypeAroundUIInjection();this._enableInsertingParagraphsOnButtonClick();this._enableInsertingParagraphsOnEnterKeypress();this._enableInsertingParagraphsOnTypingKeystroke();this._enableTypeAroundFakeCaretActivationUsingKeyboardArrows();this._enableDeleteIntegration();this._enableInsertContentIntegration();this._enableInsertObjectIntegration();this._enableDeleteContentIntegration()}destroy(){super.destroy();this._currentFakeCaretModelElement=null}_insertParagraph(t,e){const n=this.editor;const o=n.editing.view;const i=n.model.schema.getAttributesWithProperty(t,"copyOnReplace",true);n.execute("insertParagraph",{position:n.model.createPositionAt(t,e),attributes:i});o.focus();o.scrollToTheSelection()}_listenToIfEnabled(t,e,n,o){this.listenTo(t,e,((...t)=>{if(this.isEnabled){n(...t)}}),o)}_insertParagraphAccordingToFakeCaretPosition(){const t=this.editor;const e=t.model;const n=e.document.selection;const o=rP(n);if(!o){return false}const i=n.getSelectedElement();this._insertParagraph(i,o);return true}_enableTypeAroundUIInjection(){const t=this.editor;const e=t.model.schema;const n=t.locale.t;const o={before:n("Insert paragraph before block"),after:n("Insert paragraph after block")};t.editing.downcastDispatcher.on("insert",((t,i,r)=>{const s=r.mapper.toViewElement(i.item);if(!s){return}if(eP(s,i.item,e)){gP(r.writer,o,s);const t=s.getCustomProperty("widgetLabel");t.push((()=>this.isEnabled?n("Press Enter to type after or press Shift + Enter to type before the widget"):""))}}),{priority:"low"})}_enableTypeAroundFakeCaretActivationUsingKeyboardArrows(){const t=this.editor;const e=t.model;const n=e.document.selection;const o=e.schema;const i=t.editing.view;this._listenToIfEnabled(i.document,"arrowKey",((t,e)=>{this._handleArrowKeyPress(t,e)}),{context:[jT,"$text"],priority:"high"});this._listenToIfEnabled(n,"change:range",((e,n)=>{if(!n.directChange){return}t.model.change((t=>{t.removeSelectionAttribute(tP)}))}));this._listenToIfEnabled(e.document,"change:data",(()=>{const e=n.getSelectedElement();if(e){const n=t.editing.mapper.toViewElement(e);if(eP(n,e,o)){return}}t.model.change((t=>{t.removeSelectionAttribute(tP)}))}));this._listenToIfEnabled(t.editing.downcastDispatcher,"selection",((t,e,n)=>{const i=n.writer;if(this._currentFakeCaretModelElement){const t=n.mapper.toViewElement(this._currentFakeCaretModelElement);if(t){i.removeClass(uP.map(r),t);this._currentFakeCaretModelElement=null}}const s=e.selection.getSelectedElement();if(!s){return}const a=n.mapper.toViewElement(s);if(!eP(a,s,o)){return}const c=rP(e.selection);if(!c){return}i.addClass(r(c),a);this._currentFakeCaretModelElement=s}));this._listenToIfEnabled(t.ui.focusTracker,"change:isFocused",((e,n,o)=>{if(!o){t.model.change((t=>{t.removeSelectionAttribute(tP)}))}}));function r(t){return`ck-widget_type-around_show-fake-caret_${t}`}}_handleArrowKeyPress(t,e){const n=this.editor;const o=n.model;const i=o.document.selection;const r=o.schema;const s=n.editing.view;const a=e.keyCode;const c=Qc(a,n.locale.contentLanguageDirection);const l=s.document.selection.getSelectedElement();const d=n.editing.mapper.toModelElement(l);let u;if(eP(l,d,r)){u=this._handleArrowKeyPressOnSelectedWidget(c)}else if(i.isCollapsed){u=this._handleArrowKeyPressWhenSelectionNextToAWidget(c)}else if(!e.shiftKey){u=this._handleArrowKeyPressWhenNonCollapsedSelection(c)}if(u){e.preventDefault();t.stop()}}_handleArrowKeyPressOnSelectedWidget(t){const e=this.editor;const n=e.model;const o=n.document.selection;const i=rP(o);return n.change((e=>{if(i){const n=i===(t?"after":"before");if(!n){e.removeSelectionAttribute(tP);return true}}else{e.setSelectionAttribute(tP,t?"after":"before");return true}return false}))}_handleArrowKeyPressWhenSelectionNextToAWidget(t){const e=this.editor;const n=e.model;const o=n.schema;const i=e.plugins.get("Widget");const r=i._getObjectElementNextToSelection(t);const s=e.editing.mapper.toViewElement(r);if(eP(s,r,o)){n.change((e=>{i._setSelectionOverElement(r);e.setSelectionAttribute(tP,t?"before":"after")}));return true}return false}_handleArrowKeyPressWhenNonCollapsedSelection(t){const e=this.editor;const n=e.model;const o=n.schema;const i=e.editing.mapper;const r=n.document.selection;const s=t?r.getLastPosition().nodeBefore:r.getFirstPosition().nodeAfter;const a=i.toViewElement(s);if(eP(a,s,o)){n.change((e=>{e.setSelection(s,"on");e.setSelectionAttribute(tP,t?"after":"before")}));return true}return false}_enableInsertingParagraphsOnButtonClick(){const t=this.editor;const e=t.editing.view;this._listenToIfEnabled(e.document,"mousedown",((n,o)=>{const i=nP(o.domTarget);if(!i){return}const r=oP(i);const s=iP(i,e.domConverter);const a=t.editing.mapper.toModelElement(s);this._insertParagraph(a,r);o.preventDefault();n.stop()}))}_enableInsertingParagraphsOnEnterKeypress(){const t=this.editor;const e=t.model.document.selection;const n=t.editing.view;this._listenToIfEnabled(n.document,"enter",((n,o)=>{if(n.eventPhase!="atTarget"){return}const i=e.getSelectedElement();const r=t.editing.mapper.toViewElement(i);const s=t.model.schema;let a;if(this._insertParagraphAccordingToFakeCaretPosition()){a=true}else if(eP(r,i,s)){this._insertParagraph(i,o.isSoft?"before":"after");a=true}if(a){o.preventDefault();n.stop()}}),{context:jT})}_enableInsertingParagraphsOnTypingKeystroke(){const t=this.editor;const e=t.editing.view.document;this._listenToIfEnabled(e,"insertText",((t,n)=>{if(this._insertParagraphAccordingToFakeCaretPosition()){n.selection=e.selection}}),{priority:"high"});if(r.isAndroid){this._listenToIfEnabled(e,"keydown",((t,e)=>{if(e.keyCode==229){this._insertParagraphAccordingToFakeCaretPosition()}}))}else{this._listenToIfEnabled(e,"compositionstart",(()=>{this._insertParagraphAccordingToFakeCaretPosition()}),{priority:"high"})}}_enableDeleteIntegration(){const t=this.editor;const e=t.editing.view;const n=t.model;const o=n.schema;this._listenToIfEnabled(e.document,"delete",((e,i)=>{if(e.eventPhase!="atTarget"){return}const r=rP(n.document.selection);if(!r){return}const s=i.direction;const a=n.document.selection.getSelectedElement();const c=r==="before";const l=s=="forward";const d=c===l;if(d){t.execute("delete",{selection:n.createSelection(a,"on")})}else{const e=o.getNearestSelectionRange(n.createPositionAt(a,r),s);if(e){if(!e.isCollapsed){n.change((n=>{n.setSelection(e);t.execute(l?"deleteForward":"delete")}))}else{const i=n.createSelection(e.start);n.modifySelection(i,{direction:s});if(!i.focus.isEqual(e.start)){n.change((n=>{n.setSelection(e);t.execute(l?"deleteForward":"delete")}))}else{const t=kP(o,e.start.parent);n.deleteContent(n.createSelection(t,"on"),{doNotAutoparagraph:true})}}}}i.preventDefault();e.stop()}),{context:jT})}_enableInsertContentIntegration(){const t=this.editor;const e=this.editor.model;const n=e.document.selection;this._listenToIfEnabled(t.model,"insertContent",((t,[o,i])=>{if(i&&!i.is("documentSelection")){return}const r=rP(n);if(!r){return}t.stop();return e.change((t=>{const i=n.getSelectedElement();const s=e.createPositionAt(i,r);const a=t.createSelection(s);const c=e.insertContent(o,a);t.setSelection(a);return c}))}),{priority:"high"})}_enableInsertObjectIntegration(){const t=this.editor;const e=this.editor.model;const n=e.document.selection;this._listenToIfEnabled(t.model,"insertObject",((t,e)=>{const[,o,i={}]=e;if(o&&!o.is("documentSelection")){return}const r=rP(n);if(!r){return}i.findOptimalPosition=r;e[3]=i}),{priority:"high"})}_enableDeleteContentIntegration(){const t=this.editor;const e=this.editor.model;const n=e.document.selection;this._listenToIfEnabled(t.model,"deleteContent",((t,[e])=>{if(e&&!e.is("documentSelection")){return}const o=rP(n);if(o){t.stop()}}),{priority:"high"})}}function gP(t,e,n){const o=t.createUIElement("div",{class:"ck ck-reset_all ck-widget__type-around"},(function(t){const n=this.toDomElement(t);mP(n,e);bP(n);return n}));t.insert(t.createPositionAt(n,"end"),o)}function mP(t,e){for(const n of uP){const o=new Nl({tag:"div",attributes:{class:["ck","ck-widget__type-around__button",`ck-widget__type-around__button_${n}`],title:e[n],"aria-hidden":"true"},children:[t.ownerDocument.importNode(hP,true)]});t.appendChild(o.render())}}function bP(t){const e=new Nl({tag:"div",attributes:{class:["ck","ck-widget__type-around__fake-caret"]}});t.appendChild(e.render())}function kP(t,e){let n=e;for(const o of e.getAncestors({parentFirst:true})){if(o.childCount>1||t.isLimit(o)){break}n=o}return n}function wP(t){const e=t.model;return(n,o)=>{const i=o.keyCode==$c.arrowup;const r=o.keyCode==$c.arrowdown;const s=o.shiftKey;const a=e.document.selection;if(!i&&!r){return}const c=r;if(s&&yP(a,c)){return}const l=_P(t,a,c);if(!l){return}if(l.isCollapsed){if(a.isCollapsed){return}else if(s){return}}if(l.isCollapsed||CP(t,l,c)){e.change((t=>{const n=c?l.end:l.start;if(s){const o=e.createSelection(a.anchor);o.setFocus(n);t.setSelection(o)}else{t.setSelection(n)}}));n.stop();o.preventDefault();o.stopPropagation()}}}function _P(t,e,n){const o=t.model;if(n){const t=e.isCollapsed?e.focus:e.getLastPosition();const n=vP(o,t,"forward");if(!n){return null}const i=o.createRange(t,n);const r=AP(o.schema,i,"backward");if(r){return o.createRange(t,r)}return null}else{const t=e.isCollapsed?e.focus:e.getFirstPosition();const n=vP(o,t,"backward");if(!n){return null}const i=o.createRange(n,t);const r=AP(o.schema,i,"forward");if(r){return o.createRange(r,t)}return null}}function vP(t,e,n){const o=t.schema;const i=t.createRangeIn(e.root);const r=n=="forward"?"elementStart":"elementEnd";for(const{previousPosition:t,item:s,type:a}of i.getWalker({startPosition:e,direction:n})){if(o.isLimit(s)&&!o.isInline(s)){return t}if(a==r&&o.isBlock(s)){return null}}return null}function AP(t,e,n){const o=n=="backward"?e.end:e.start;if(t.checkChild(o,"$text")){return o}for(const{nextPosition:o}of e.getWalker({direction:n})){if(t.checkChild(o,"$text")){return o}}return null}function CP(t,e,n){const o=t.model;const i=t.view.domConverter;if(n){const t=o.createSelection(e.start);o.modifySelection(t);if(!t.focus.isAtEnd&&!e.start.isEqual(t.focus)){e=o.createRange(t.focus,e.end)}}const r=t.mapper.toViewRange(e);const s=i.viewRangeToDom(r);const a=rc.getDomRangeRects(s);let c;for(const t of a){if(c===undefined){c=Math.round(t.bottom);continue}if(Math.round(t.top)>=c){return false}c=Math.max(c,Math.round(t.bottom))}return true}function yP(t,e){return!t.isCollapsed&&t.isBackward==e}var xP=n(153);var EP={injectType:"singletonStyleTag",attributes:{"data-cke":true}};EP.insert="head";EP.singleton=true;var SP=Il()(xP.Z,EP);const DP=xP.Z.locals||{};class TP extends Au{constructor(){super(...arguments);this._previouslySelected=new Set}static get pluginName(){return"Widget"}static get requires(){return[pP,dD]}init(){const t=this.editor;const e=t.editing.view;const n=e.document;this.editor.editing.downcastDispatcher.on("selection",((e,n,o)=>{const i=o.writer;const r=n.selection;if(r.isCollapsed){return}const s=r.getSelectedElement();if(!s){return}const a=t.editing.mapper.toViewElement(s);if(!jT(a)){return}if(!o.consumable.consume(r,"selection")){return}i.setSelection(i.createRangeOn(a),{fake:true,label:UT(a)})}));this.editor.editing.downcastDispatcher.on("selection",((t,e,n)=>{this._clearPreviouslySelectedWidgets(n.writer);const o=n.writer;const i=o.document.selection;let r=null;for(const t of i.getRanges()){for(const e of t){const t=e.item;if(jT(t)&&!BP(t,r)){o.addClass(HT,t);this._previouslySelected.add(t);r=t}}}}),{priority:"low"});e.addObserver(Wv);this.listenTo(n,"mousedown",((...t)=>this._onMousedown(...t)));this.listenTo(n,"arrowKey",((...t)=>{this._handleSelectionChangeOnArrowKeyPress(...t)}),{context:[jT,"$text"]});this.listenTo(n,"arrowKey",((...t)=>{this._preventDefaultOnArrowKeyPress(...t)}),{context:"$root"});this.listenTo(n,"arrowKey",wP(this.editor.editing),{context:"$text"});this.listenTo(n,"delete",((t,e)=>{if(this._handleDelete(e.direction=="forward")){e.preventDefault();t.stop()}}),{context:"$root"})}_onMousedown(t,e){const n=this.editor;const o=n.editing.view;const i=o.document;let s=e.target;if(PP(s)){if((r.isSafari||r.isGecko)&&e.domEvent.detail>=3){const t=n.editing.mapper;const o=s.is("attributeElement")?s.findAncestor((t=>!t.is("attributeElement"))):s;const i=t.toModelElement(o);e.preventDefault();this.editor.model.change((t=>{t.setSelection(i,"in")}))}return}if(!jT(s)){s=s.findAncestor(jT);if(!s){return}}if(r.isAndroid){e.preventDefault()}if(!i.isFocused){o.focus()}const a=n.editing.mapper.toModelElement(s);this._setSelectionOverElement(a)}_handleSelectionChangeOnArrowKeyPress(t,e){const n=e.keyCode;const o=this.editor.model;const i=o.schema;const r=o.document.selection;const s=r.getSelectedElement();const a=Jc(n,this.editor.locale.contentLanguageDirection);const c=a=="down"||a=="right";const l=a=="up"||a=="down";if(s&&i.isObject(s)){const n=c?r.getLastPosition():r.getFirstPosition();const s=i.getNearestSelectionRange(n,c?"forward":"backward");if(s){o.change((t=>{t.setSelection(s)}));e.preventDefault();t.stop()}return}if(!r.isCollapsed&&!e.shiftKey){const n=r.getFirstPosition();const s=r.getLastPosition();const a=n.nodeAfter;const l=s.nodeBefore;if(a&&i.isObject(a)||l&&i.isObject(l)){o.change((t=>{t.setSelection(c?s:n)}));e.preventDefault();t.stop()}return}if(!r.isCollapsed){return}const d=this._getObjectElementNextToSelection(c);if(d&&i.isObject(d)){if(i.isInline(d)&&l){return}this._setSelectionOverElement(d);e.preventDefault();t.stop()}}_preventDefaultOnArrowKeyPress(t,e){const n=this.editor.model;const o=n.schema;const i=n.document.selection.getSelectedElement();if(i&&o.isObject(i)){e.preventDefault();t.stop()}}_handleDelete(t){const e=this.editor.model.document;const n=e.selection;if(!this.editor.model.canEditAt(n)){return}if(!n.isCollapsed){return}const o=this._getObjectElementNextToSelection(t);if(o){this.editor.model.change((t=>{let e=n.anchor.parent;while(e.isEmpty){const n=e;e=n.parent;t.remove(n)}this._setSelectionOverElement(o)}));return true}}_setSelectionOverElement(t){this.editor.model.change((e=>{e.setSelection(e.createRangeOn(t))}))}_getObjectElementNextToSelection(t){const e=this.editor.model;const n=e.schema;const o=e.document.selection;const i=e.createSelection(o);e.modifySelection(i,{direction:t?"forward":"backward"});if(i.isEqual(o)){return null}const r=t?i.focus.nodeBefore:i.focus.nodeAfter;if(!!r&&n.isObject(r)){return r}return null}_clearPreviouslySelectedWidgets(t){for(const e of this._previouslySelected){t.removeClass(HT,e)}this._previouslySelected.clear()}}function PP(t){let e=t;while(e){if(e.is("editableElement")&&!e.is("rootElement")){return true}if(jT(e)){return false}e=e.parent}return false}function BP(t,e){if(!e){return false}return Array.from(t.getAncestors()).includes(e)}class IP extends(null&&Plugin){constructor(){super(...arguments);this._toolbarDefinitions=new Map}static get requires(){return[ContextualBalloon]}static get pluginName(){return"WidgetToolbarRepository"}init(){const t=this.editor;if(t.plugins.has("BalloonToolbar")){const e=t.plugins.get("BalloonToolbar");this.listenTo(e,"show",(e=>{if(MP(t.editing.view.document.selection)){e.stop()}}),{priority:"high"})}this._balloon=this.editor.plugins.get("ContextualBalloon");this.on("change:isEnabled",(()=>{this._updateToolbarsVisibility()}));this.listenTo(t.ui,"update",(()=>{this._updateToolbarsVisibility()}));this.listenTo(t.ui.focusTracker,"change:isFocused",(()=>{this._updateToolbarsVisibility()}),{priority:"low"})}destroy(){super.destroy();for(const t of this._toolbarDefinitions.values()){t.view.destroy()}}register(t,{ariaLabel:e,items:n,getRelatedElement:o,balloonClassName:i="ck-toolbar-container"}){if(!n.length){logWarning("widget-toolbar-no-items",{toolbarId:t});return}const r=this.editor;const s=r.t;const a=new ToolbarView(r.locale);a.ariaLabel=e||s("Widget toolbar");if(this._toolbarDefinitions.has(t)){throw new CKEditorError("widget-toolbar-duplicated",this,{toolbarId:t})}const c={view:a,getRelatedElement:o,balloonClassName:i,itemsConfig:n,initialized:false};r.ui.addToolbar(a,{isContextual:true,beforeFocus:()=>{const t=o(r.editing.view.document.selection);if(t){this._showToolbar(c,t)}},afterBlur:()=>{this._hideToolbar(c)}});this._toolbarDefinitions.set(t,c)}_updateToolbarsVisibility(){let t=0;let e=null;let n=null;for(const o of this._toolbarDefinitions.values()){const i=o.getRelatedElement(this.editor.editing.view.document.selection);if(!this.isEnabled||!i){if(this._isToolbarInBalloon(o)){this._hideToolbar(o)}}else if(!this.editor.ui.focusTracker.isFocused){if(this._isToolbarVisible(o)){this._hideToolbar(o)}}else{const r=i.getAncestors().length;if(r>t){t=r;e=i;n=o}}}if(n){this._showToolbar(n,e)}}_hideToolbar(t){this._balloon.remove(t.view);this.stopListening(this._balloon,"change:visibleView")}_showToolbar(t,e){if(this._isToolbarVisible(t)){RP(this.editor,e)}else if(!this._isToolbarInBalloon(t)){if(!t.initialized){t.initialized=true;t.view.fillFromConfig(t.itemsConfig,this.editor.ui.componentFactory)}this._balloon.add({view:t.view,position:OP(this.editor,e),balloonClassName:t.balloonClassName});this.listenTo(this._balloon,"change:visibleView",(()=>{for(const t of this._toolbarDefinitions.values()){if(this._isToolbarVisible(t)){const e=t.getRelatedElement(this.editor.editing.view.document.selection);RP(this.editor,e)}}}))}}_isToolbarVisible(t){return this._balloon.visibleView===t.view}_isToolbarInBalloon(t){return this._balloon.hasView(t.view)}}function RP(t,e){const n=t.plugins.get("ContextualBalloon");const o=OP(t,e);n.updatePosition(o)}function OP(t,e){const n=t.editing.view;const o=BalloonPanelView.defaultPositions;return{target:n.domConverter.mapViewToDom(e),positions:[o.northArrowSouth,o.northArrowSouthWest,o.northArrowSouthEast,o.southArrowNorth,o.southArrowNorthWest,o.southArrowNorthEast,o.viewportStickyNorth]}}function MP(t){const e=t.getSelectedElement();return!!(e&&isWidget(e))}class VP extends(lt()){constructor(t){super();this.set("activeHandlePosition",null);this.set("proposedWidthPercents",null);this.set("proposedWidth",null);this.set("proposedHeight",null);this.set("proposedHandleHostWidth",null);this.set("proposedHandleHostHeight",null);this._options=t;this._referenceCoordinates=null}get originalWidth(){return this._originalWidth}get originalHeight(){return this._originalHeight}get originalWidthPercents(){return this._originalWidthPercents}get aspectRatio(){return this._aspectRatio}begin(t,e,n){const o=new rc(e);this.activeHandlePosition=LP(t);this._referenceCoordinates=FP(e,HP(this.activeHandlePosition));this._originalWidth=o.width;this._originalHeight=o.height;this._aspectRatio=o.width/o.height;const i=n.style.width;if(i&&i.match(/^\d+(\.\d*)?%$/)){this._originalWidthPercents=parseFloat(i)}else{this._originalWidthPercents=zP(n,o)}}update(t){this.proposedWidth=t.width;this.proposedHeight=t.height;this.proposedWidthPercents=t.widthPercents;this.proposedHandleHostWidth=t.handleHostWidth;this.proposedHandleHostHeight=t.handleHostHeight}}function zP(t,e){const n=t.parentElement;let o=parseFloat(n.ownerDocument.defaultView.getComputedStyle(n).width);const i=5;let r=0;let s=n;while(isNaN(o)){s=s.parentElement;if(++r>i){return 0}o=parseFloat(n.ownerDocument.defaultView.getComputedStyle(s).width)}return e.width/o*100}function FP(t,e){const n=new rc(t);const o=e.split("-");const i={x:o[1]=="right"?n.right:n.left,y:o[0]=="bottom"?n.bottom:n.top};i.x+=t.ownerDocument.defaultView.scrollX;i.y+=t.ownerDocument.defaultView.scrollY;return i}function NP(t){return`ck-widget__resizer__handle-${t}`}function LP(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const n of e){if(t.classList.contains(NP(n))){return n}}}function HP(t){const e=t.split("-");const n={top:"bottom",bottom:"top",left:"right",right:"left"};return`${n[e[0]]}-${n[e[1]]}`}class jP extends zl{constructor(){super();const t=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-size-view",t.to("_viewPosition",(t=>t?`ck-orientation-${t}`:""))],style:{display:t.if("_isVisible","none",(t=>!t))}},children:[{text:t.to("_label")}]})}_bindToState(t,e){this.bind("_isVisible").to(e,"proposedWidth",e,"proposedHeight",((t,e)=>t!==null&&e!==null));this.bind("_label").to(e,"proposedHandleHostWidth",e,"proposedHandleHostHeight",e,"proposedWidthPercents",((e,n,o)=>{if(t.unit==="px"){return`${e}×${n}`}else{return`${o}%`}}));this.bind("_viewPosition").to(e,"activeHandlePosition",e,"proposedHandleHostWidth",e,"proposedHandleHostHeight",((t,e,n)=>e<50||n<50?"above-center":t))}_dismiss(){this.unbind();this._isVisible=false}}class qP extends(lt()){constructor(t){super();this._viewResizerWrapper=null;this._options=t;this.set("isEnabled",true);this.set("isSelected",false);this.bind("isVisible").to(this,"isEnabled",this,"isSelected",((t,e)=>t&&e));this.decorate("begin");this.decorate("cancel");this.decorate("commit");this.decorate("updateSize");this.on("commit",(t=>{if(!this.state.proposedWidth&&!this.state.proposedWidthPercents){this._cleanup();t.stop()}}),{priority:"high"})}get state(){return this._state}show(){const t=this._options.editor.editing.view;t.change((t=>{t.removeClass("ck-hidden",this._viewResizerWrapper)}))}hide(){const t=this._options.editor.editing.view;t.change((t=>{t.addClass("ck-hidden",this._viewResizerWrapper)}))}attach(){const t=this;const e=this._options.viewElement;const n=this._options.editor.editing.view;n.change((n=>{const o=n.createUIElement("div",{class:"ck ck-reset_all ck-widget__resizer"},(function(e){const n=this.toDomElement(e);t._appendHandles(n);t._appendSizeUI(n);return n}));n.insert(n.createPositionAt(e,"end"),o);n.addClass("ck-widget_with-resizer",e);this._viewResizerWrapper=o;if(!this.isVisible){this.hide()}}));this.on("change:isVisible",(()=>{if(this.isVisible){this.show();this.redraw()}else{this.hide()}}))}begin(t){this._state=new VP(this._options);this._sizeView._bindToState(this._options,this.state);this._initialViewWidth=this._options.viewElement.getStyle("width");this.state.begin(t,this._getHandleHost(),this._getResizeHost())}updateSize(t){const e=this._proposeNewSize(t);const n=this._options.editor.editing.view;n.change((t=>{const n=this._options.unit||"%";const o=(n==="%"?e.widthPercents:e.width)+n;t.setStyle("width",o,this._options.viewElement)}));const o=this._getHandleHost();const i=new rc(o);const r=Math.round(i.width);const s=Math.round(i.height);const a=new rc(o);e.width=Math.round(a.width);e.height=Math.round(a.height);this.redraw(i);this.state.update({...e,handleHostWidth:r,handleHostHeight:s})}commit(){const t=this._options.unit||"%";const e=(t==="%"?this.state.proposedWidthPercents:this.state.proposedWidth)+t;this._options.editor.editing.view.change((()=>{this._cleanup();this._options.onCommit(e)}))}cancel(){this._cleanup()}destroy(){this.cancel()}redraw(t){const e=this._domResizerWrapper;if(!GP(e)){return}const n=e.parentElement;const o=this._getHandleHost();const i=this._viewResizerWrapper;const r=[i.getStyle("width"),i.getStyle("height"),i.getStyle("left"),i.getStyle("top")];let s;if(n.isSameNode(o)){const e=t||new rc(o);s=[e.width+"px",e.height+"px",undefined,undefined]}else{s=[o.offsetWidth+"px",o.offsetHeight+"px",o.offsetLeft+"px",o.offsetTop+"px"]}if(At(r,s)!=="same"){this._options.editor.editing.view.change((t=>{t.setStyle({width:s[0],height:s[1],left:s[2],top:s[3]},i)}))}}containsHandle(t){return this._domResizerWrapper.contains(t)}static isResizeHandle(t){return t.classList.contains("ck-widget__resizer__handle")}_cleanup(){this._sizeView._dismiss();const t=this._options.editor.editing.view;t.change((t=>{t.setStyle("width",this._initialViewWidth,this._options.viewElement)}))}_proposeNewSize(t){const e=this.state;const n=WP(t);const o=this._options.isCentered?this._options.isCentered(this):true;const i={x:e._referenceCoordinates.x-(n.x+e.originalWidth),y:n.y-e.originalHeight-e._referenceCoordinates.y};if(o&&e.activeHandlePosition.endsWith("-right")){i.x=n.x-(e._referenceCoordinates.x+e.originalWidth)}if(o){i.x*=2}let r=Math.abs(e.originalWidth+i.x);let s=Math.abs(e.originalHeight+i.y);const a=r/e.aspectRatio>s?"width":"height";if(a=="width"){s=r/e.aspectRatio}else{r=s*e.aspectRatio}return{width:Math.round(r),height:Math.round(s),widthPercents:Math.min(Math.round(e.originalWidthPercents/e.originalWidth*r*100)/100,100)}}_getResizeHost(){const t=this._domResizerWrapper.parentElement;return this._options.getResizeHost(t)}_getHandleHost(){const t=this._domResizerWrapper.parentElement;return this._options.getHandleHost(t)}get _domResizerWrapper(){return this._options.editor.editing.view.domConverter.mapViewToDom(this._viewResizerWrapper)}_appendHandles(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const n of e){t.appendChild(new Nl({tag:"div",attributes:{class:`ck-widget__resizer__handle ${$P(n)}`}}).render())}}_appendSizeUI(t){this._sizeView=new jP;this._sizeView.render();t.appendChild(this._sizeView.element)}}function $P(t){return`ck-widget__resizer__handle-${t}`}function WP(t){return{x:t.pageX,y:t.pageY}}function GP(t){return t&&t.ownerDocument&&t.ownerDocument.contains(t)}var KP=n(875);var UP={injectType:"singletonStyleTag",attributes:{"data-cke":true}};UP.insert="head";UP.singleton=true;var ZP=Il()(KP.Z,UP);const JP=KP.Z.locals||{};class YP extends(null&&Plugin){constructor(){super(...arguments);this._resizers=new Map}static get pluginName(){return"WidgetResize"}init(){const t=this.editor.editing;const e=global.window.document;this.set("selectedResizer",null);this.set("_activeResizer",null);t.view.addObserver(MouseObserver);this._observer=new(DomEmitterMixin());this.listenTo(t.view.document,"mousedown",this._mouseDownListener.bind(this),{priority:"high"});this._observer.listenTo(e,"mousemove",this._mouseMoveListener.bind(this));this._observer.listenTo(e,"mouseup",this._mouseUpListener.bind(this));this._redrawSelectedResizerThrottled=throttle((()=>this.redrawSelectedResizer()),200);this.editor.ui.on("update",this._redrawSelectedResizerThrottled);this.editor.model.document.on("change",(()=>{for(const[t,e]of this._resizers){if(!t.isAttached()){this._resizers.delete(t);e.destroy()}}}),{priority:"lowest"});this._observer.listenTo(global.window,"resize",this._redrawSelectedResizerThrottled);const n=this.editor.editing.view.document.selection;n.on("change",(()=>{const t=n.getSelectedElement();const e=this.getResizerByViewElement(t)||null;if(e){this.select(e)}else{this.deselect()}}))}redrawSelectedResizer(){if(this.selectedResizer&&this.selectedResizer.isVisible){this.selectedResizer.redraw()}}destroy(){super.destroy();this._observer.stopListening();for(const t of this._resizers.values()){t.destroy()}this._redrawSelectedResizerThrottled.cancel()}select(t){this.deselect();this.selectedResizer=t;this.selectedResizer.isSelected=true}deselect(){if(this.selectedResizer){this.selectedResizer.isSelected=false}this.selectedResizer=null}attachTo(t){const e=new Resizer(t);const n=this.editor.plugins;e.attach();if(n.has("WidgetToolbarRepository")){const t=n.get("WidgetToolbarRepository");e.on("begin",(()=>{t.forceDisabled("resize")}),{priority:"lowest"});e.on("cancel",(()=>{t.clearForceDisabled("resize")}),{priority:"highest"});e.on("commit",(()=>{t.clearForceDisabled("resize")}),{priority:"highest"})}this._resizers.set(t.viewElement,e);const o=this.editor.editing.view.document.selection;const i=o.getSelectedElement();if(this.getResizerByViewElement(i)==e){this.select(e)}return e}getResizerByViewElement(t){return this._resizers.get(t)}_getResizerByHandle(t){for(const e of this._resizers.values()){if(e.containsHandle(t)){return e}}}_mouseDownListener(t,e){const n=e.domTarget;if(!Resizer.isResizeHandle(n)){return}this._activeResizer=this._getResizerByHandle(n)||null;if(this._activeResizer){this._activeResizer.begin(n);t.stop();e.preventDefault()}}_mouseMoveListener(t,e){if(this._activeResizer){this._activeResizer.updateSize(e)}}_mouseUpListener(){if(this._activeResizer){this._activeResizer.commit();this._activeResizer=null}}}var QP=n(799);var XP={injectType:"singletonStyleTag",attributes:{"data-cke":true}};XP.insert="head";XP.singleton=true;var tB=Il()(QP.Z,XP);const eB=QP.Z.locals||{};class nB extends Au{static get pluginName(){return"DragDrop"}static get requires(){return[AT,TP]}init(){const t=this.editor;const e=t.editing.view;this._draggedRange=null;this._draggingUid="";this._draggableElement=null;this._updateDropMarkerThrottled=lE((t=>this._updateDropMarker(t)),40);this._removeDropMarkerDelayed=wl((()=>this._removeDropMarker()),40);this._clearDraggableAttributesDelayed=wl((()=>this._clearDraggableAttributes()),40);if(t.plugins.has("DragDropExperimental")){this.forceDisabled("DragDropExperimental");return}e.addObserver(mT);e.addObserver(Wv);this._setupDragging();this._setupContentInsertionIntegration();this._setupClipboardInputIntegration();this._setupDropMarker();this._setupDraggableAttributeHandling();this.listenTo(t,"change:isReadOnly",((t,e,n)=>{if(n){this.forceDisabled("readOnlyMode")}else{this.clearForceDisabled("readOnlyMode")}}));this.on("change:isEnabled",((t,e,n)=>{if(!n){this._finalizeDragging(false)}}));if(r.isAndroid){this.forceDisabled("noAndroidSupport")}}destroy(){if(this._draggedRange){this._draggedRange.detach();this._draggedRange=null}this._updateDropMarkerThrottled.cancel();this._removeDropMarkerDelayed.cancel();this._clearDraggableAttributesDelayed.cancel();return super.destroy()}_setupDragging(){const t=this.editor;const e=t.model;const n=e.document;const o=t.editing.view;const i=o.document;this.listenTo(i,"dragstart",((o,r)=>{const s=n.selection;if(r.target&&r.target.is("editableElement")){r.preventDefault();return}const a=r.target?dB(r.target):null;if(a){const n=t.editing.mapper.toModelElement(a);this._draggedRange=Kb.fromRange(e.createRangeOn(n));if(t.plugins.has("WidgetToolbarRepository")){const e=t.plugins.get("WidgetToolbarRepository");e.forceDisabled("dragDrop")}}else if(!i.selection.isCollapsed){const t=i.selection.getSelectedElement();if(!t||!jT(t)){this._draggedRange=Kb.fromRange(s.getFirstRange())}}if(!this._draggedRange){r.preventDefault();return}this._draggingUid=x();const c=this.isEnabled&&t.model.canEditAt(this._draggedRange);r.dataTransfer.effectAllowed=c?"copyMove":"copy";r.dataTransfer.setData("application/ckeditor5-dragging-uid",this._draggingUid);const l=e.createSelection(this._draggedRange.toRange());const d=t.data.toView(e.getSelectedContent(l));i.fire("clipboardOutput",{dataTransfer:r.dataTransfer,content:d,method:"dragstart"});if(!c){this._draggedRange.detach();this._draggedRange=null;this._draggingUid=""}}),{priority:"low"});this.listenTo(i,"dragend",((t,e)=>{this._finalizeDragging(!e.dataTransfer.isCanceled&&e.dataTransfer.dropEffect=="move")}),{priority:"low"});this.listenTo(i,"dragenter",(()=>{if(!this.isEnabled){return}o.focus()}));this.listenTo(i,"dragleave",(()=>{this._removeDropMarkerDelayed()}));this.listenTo(i,"dragging",((e,n)=>{if(!this.isEnabled){n.dataTransfer.dropEffect="none";return}this._removeDropMarkerDelayed.cancel();const o=oB(t,n.targetRanges,n.target);if(!t.model.canEditAt(o)){n.dataTransfer.dropEffect="none";return}if(!this._draggedRange){n.dataTransfer.dropEffect="copy"}if(!r.isGecko){if(n.dataTransfer.effectAllowed=="copy"){n.dataTransfer.dropEffect="copy"}else if(["all","copyMove"].includes(n.dataTransfer.effectAllowed)){n.dataTransfer.dropEffect="move"}}if(o){this._updateDropMarkerThrottled(o)}}),{priority:"low"})}_setupClipboardInputIntegration(){const t=this.editor;const e=t.editing.view;const n=e.document;this.listenTo(n,"clipboardInput",((e,n)=>{if(n.method!="drop"){return}const o=oB(t,n.targetRanges,n.target);this._removeDropMarker();if(!o||!t.model.canEditAt(o)){this._finalizeDragging(false);e.stop();return}if(this._draggedRange&&this._draggingUid!=n.dataTransfer.getData("application/ckeditor5-dragging-uid")){this._draggedRange.detach();this._draggedRange=null;this._draggingUid=""}const i=lB(n.dataTransfer)=="move";if(i&&this._draggedRange&&this._draggedRange.containsRange(o,true)){this._finalizeDragging(false);e.stop();return}n.targetRanges=[t.editing.mapper.toViewRange(o)]}),{priority:"high"})}_setupContentInsertionIntegration(){const t=this.editor.plugins.get(AT);t.on("contentInsertion",((t,e)=>{if(!this.isEnabled||e.method!=="drop"){return}const n=e.targetRanges.map((t=>this.editor.editing.mapper.toModelRange(t)));this.editor.model.change((t=>t.setSelection(n)))}),{priority:"high"});t.on("contentInsertion",((t,e)=>{if(!this.isEnabled||e.method!=="drop"){return}const n=lB(e.dataTransfer)=="move";const o=!e.resultRange||!e.resultRange.isCollapsed;this._finalizeDragging(o&&n)}),{priority:"lowest"})}_setupDraggableAttributeHandling(){const t=this.editor;const e=t.editing.view;const n=e.document;this.listenTo(n,"mousedown",((o,i)=>{if(r.isAndroid||!i){return}this._clearDraggableAttributesDelayed.cancel();let s=dB(i.target);if(r.isBlink&&!s&&!n.selection.isCollapsed){const t=n.selection.getSelectedElement();if(!t||!jT(t)){const t=n.selection.editableElement;if(t&&!t.isReadOnly){s=t}}}if(s){e.change((t=>{t.setAttribute("draggable","true",s)}));this._draggableElement=t.editing.mapper.toModelElement(s)}}));this.listenTo(n,"mouseup",(()=>{if(!r.isAndroid){this._clearDraggableAttributesDelayed()}}))}_clearDraggableAttributes(){const t=this.editor.editing;t.view.change((e=>{if(this._draggableElement&&this._draggableElement.root.rootName!="$graveyard"){e.removeAttribute("draggable",t.mapper.toViewElement(this._draggableElement))}this._draggableElement=null}))}_setupDropMarker(){const t=this.editor;t.conversion.for("editingDowncast").markerToHighlight({model:"drop-target",view:{classes:["ck-clipboard-drop-target-range"]}});t.conversion.for("editingDowncast").markerToElement({model:"drop-target",view:(e,{writer:n})=>{const o=t.model.schema.checkChild(e.markerRange.start,"$text");if(!o){return}return n.createUIElement("span",{class:"ck ck-clipboard-drop-target-position"},(function(t){const e=this.toDomElement(t);e.append("",t.createElement("span"),"");return e}))}})}_updateDropMarker(t){const e=this.editor;const n=e.model.markers;e.model.change((e=>{if(n.has("drop-target")){if(!n.get("drop-target").getRange().isEqual(t)){e.updateMarker("drop-target",{range:t})}}else{e.addMarker("drop-target",{range:t,usingOperation:false,affectsData:false})}}))}_removeDropMarker(){const t=this.editor.model;this._removeDropMarkerDelayed.cancel();this._updateDropMarkerThrottled.cancel();if(t.markers.has("drop-target")){t.change((t=>{t.removeMarker("drop-target")}))}}_finalizeDragging(t){const e=this.editor;const n=e.model;this._removeDropMarker();this._clearDraggableAttributes();if(e.plugins.has("WidgetToolbarRepository")){const t=e.plugins.get("WidgetToolbarRepository");t.clearForceDisabled("dragDrop")}this._draggingUid="";if(!this._draggedRange){return}if(t&&this.isEnabled){n.deleteContent(n.createSelection(this._draggedRange),{doNotAutoparagraph:true})}this._draggedRange.detach();this._draggedRange=null}}function oB(t,e,n){const o=t.model;const i=t.editing.mapper;let s=null;const a=e?e[0].start:null;if(n.is("uiElement")){n=n.parent}s=iB(t,n);if(s){return s}const c=cB(t,n);const l=a?i.toModelPosition(a):null;if(!l){return rB(t,c)}s=sB(t,l,c);if(s){return s}s=o.schema.getNearestSelectionRange(l,r.isGecko?"forward":"backward");if(s){return s}return aB(t,l.parent)}function iB(t,e){const n=t.model;const o=t.editing.mapper;if(jT(e)){return n.createRangeOn(o.toModelElement(e))}if(!e.is("editableElement")){const t=e.findAncestor((t=>jT(t)||t.is("editableElement")));if(jT(t)){return n.createRangeOn(o.toModelElement(t))}}return null}function rB(t,e){const n=t.model;const o=n.schema;const i=n.createPositionAt(e,0);return o.getNearestSelectionRange(i,"forward")}function sB(t,e,n){const o=t.model;if(!o.schema.checkChild(n,"$block")){return null}const i=o.createPositionAt(n,0);const r=e.path.slice(0,i.path.length);const s=o.createPositionFromPath(e.root,r);const a=s.nodeAfter;if(a&&o.schema.isObject(a)){return o.createRangeOn(a)}return null}function aB(t,e){const n=t.model;let o=e;while(o){if(n.schema.isObject(o)){return n.createRangeOn(o)}o=o.parent}return null}function cB(t,e){const n=t.editing.mapper;const o=t.editing.view;const i=n.toModelElement(e);if(i){return i}const r=o.createPositionBefore(e);const s=n.findMappedViewAncestor(r);return n.toModelElement(s)}function lB(t){if(r.isGecko){return t.dropEffect}return["all","copyMove"].includes(t.effectAllowed)?"move":"copy"}function dB(t){if(t.is("editableElement")){return null}if(t.hasClass("ck-widget__selection-handle")){return t.findAncestor(jT)}if(jT(t)){return t}const e=t.findAncestor((t=>jT(t)||t.is("editableElement")));if(jT(e)){return e}return null}class uB extends Au{static get pluginName(){return"PastePlainText"}static get requires(){return[AT]}init(){const t=this.editor;const e=t.model;const n=t.editing.view;const o=n.document;const i=e.document.selection;let r=false;n.addObserver(mT);this.listenTo(o,"keydown",((t,e)=>{r=e.shiftKey}));t.plugins.get(AT).on("contentInsertion",((t,n)=>{if(!r&&!hB(n.content,e.schema)){return}e.change((t=>{const o=Array.from(i.getAttributes()).filter((([t])=>e.schema.getAttributeProperties(t).isFormatting));if(!i.isCollapsed){e.deleteContent(i,{doNotAutoparagraph:true})}o.push(...i.getAttributes());const r=t.createRangeIn(n.content);for(const e of r.getItems()){if(e.is("$textProxy")){t.setAttributes(o,e)}}}))}))}}function hB(t,e){if(t.childCount>1){return false}const n=t.getChild(0);if(e.isObject(n)){return false}return Array.from(n.getAttributeKeys()).length==0}class fB extends Au{static get pluginName(){return"Clipboard"}static get requires(){return[AT,nB,uB]}}const pB=mc("px");class gB extends(null&&View){constructor(){super();const t=this.bindTemplate;this.set({isVisible:false,left:null,top:null,width:null});this.setTemplate({tag:"div",attributes:{class:["ck","ck-clipboard-drop-target-line",t.if("isVisible","ck-hidden",(t=>!t))],style:{left:t.to("left",(t=>pB(t))),top:t.to("top",(t=>pB(t))),width:t.to("width",(t=>pB(t)))}}})}}class mB extends(null&&Plugin){constructor(){super(...arguments);this.removeDropMarkerDelayed=delay((()=>this.removeDropMarker()),40);this._updateDropMarkerThrottled=throttle((t=>this._updateDropMarker(t)),40);this._reconvertMarkerThrottled=throttle((()=>{if(this.editor.model.markers.has("drop-target")){this.editor.editing.reconvertMarker("drop-target")}}),0);this._dropTargetLineView=new LineView;this._domEmitter=new(DomEmitterMixin());this._scrollables=new Map}static get pluginName(){return"DragDropTarget"}init(){this._setupDropMarker()}destroy(){this._domEmitter.stopListening();for(const{resizeObserver:t}of this._scrollables.values()){t.destroy()}this._updateDropMarkerThrottled.cancel();this.removeDropMarkerDelayed.cancel();this._reconvertMarkerThrottled.cancel();return super.destroy()}updateDropMarker(t,e,n,o,i){this.removeDropMarkerDelayed.cancel();const r=bB(this.editor,t,e,n,o,i);if(r){this._updateDropMarkerThrottled(r)}}getFinalDropRange(t,e,n,o,i){const r=bB(this.editor,t,e,n,o,i);this.removeDropMarker();return r}removeDropMarker(){const t=this.editor.model;this.removeDropMarkerDelayed.cancel();this._updateDropMarkerThrottled.cancel();this._dropTargetLineView.isVisible=false;if(t.markers.has("drop-target")){t.change((t=>{t.removeMarker("drop-target")}))}}_setupDropMarker(){const t=this.editor;t.ui.view.body.add(this._dropTargetLineView);t.conversion.for("editingDowncast").markerToHighlight({model:"drop-target",view:{classes:["ck-clipboard-drop-target-range"]}});t.conversion.for("editingDowncast").markerToElement({model:"drop-target",view:(e,{writer:n})=>{if(t.model.schema.checkChild(e.markerRange.start,"$text")){this._dropTargetLineView.isVisible=false;return this._createDropTargetPosition(n)}else{if(e.markerRange.isCollapsed){this._updateDropTargetLine(e.markerRange)}else{this._dropTargetLineView.isVisible=false}}}})}_updateDropMarker(t){const e=this.editor;const n=e.model.markers;e.model.change((e=>{if(n.has("drop-target")){if(!n.get("drop-target").getRange().isEqual(t)){e.updateMarker("drop-target",{range:t})}}else{e.addMarker("drop-target",{range:t,usingOperation:false,affectsData:false})}}))}_createDropTargetPosition(t){return t.createUIElement("span",{class:"ck ck-clipboard-drop-target-position"},(function(t){const e=this.toDomElement(t);e.append("",t.createElement("span"),"");return e}))}_updateDropTargetLine(t){const e=this.editor.editing;const n=t.start.nodeBefore;const o=t.start.nodeAfter;const i=t.start.parent;const r=n?e.mapper.toViewElement(n):null;const s=r?e.view.domConverter.mapViewToDom(r):null;const a=o?e.mapper.toViewElement(o):null;const c=a?e.view.domConverter.mapViewToDom(a):null;const l=e.mapper.toViewElement(i);const d=e.view.domConverter.mapViewToDom(l);const u=this._getScrollableRect(l);const{scrollX:h,scrollY:f}=global.window;const p=s?new Rect(s):null;const g=c?new Rect(c):null;const m=new Rect(d).excludeScrollbarsAndBorders();const b=p?p.bottom:m.top;const k=g?g.top:m.bottom;const w=global.window.getComputedStyle(d);const _=b<=k?(b+k)/2:k;if(u.top<_&&_<u.bottom){const t=m.left+parseFloat(w.paddingLeft);const e=m.right-parseFloat(w.paddingRight);const n=Math.max(t+h,u.left);const o=Math.min(e+h,u.right);this._dropTargetLineView.set({isVisible:true,left:n,top:_+f,width:o-n})}else{this._dropTargetLineView.isVisible=false}}_getScrollableRect(t){const e=t.root.rootName;let n;if(this._scrollables.has(e)){n=this._scrollables.get(e).domElement}else{const o=this.editor.editing.view.domConverter.mapViewToDom(t);n=AB(o);this._domEmitter.listenTo(n,"scroll",this._reconvertMarkerThrottled,{usePassive:true});const i=new ResizeObserver(n,this._reconvertMarkerThrottled);this._scrollables.set(e,{domElement:n,resizeObserver:i})}return new Rect(n).excludeScrollbarsAndBorders()}}function bB(t,e,n,o,i,r){const s=t.model;const a=t.editing.mapper;const c=vB(t,e);let l=c;while(l){if(!r){if(s.schema.checkChild(l,"$text")){const e=n?n[0].start:null;const r=e?a.toModelPosition(e):null;if(r){if(s.schema.checkChild(r,"$text")){return s.createRange(r)}else if(e){return wB(t,vB(t,e.parent),o,i)}}}else if(s.schema.isInline(l)){return wB(t,l,o,i)}}if(s.schema.isBlock(l)){return wB(t,l,o,i)}else if(s.schema.checkChild(l,"$block")){const e=Array.from(l.getChildren()).filter((e=>e.is("element")&&!kB(t,e)));let n=0;let r=e.length;while(n<r-1){const s=Math.floor((n+r)/2);const a=_B(t,e[s],o,i);if(a=="before"){r=s}else{n=s}}return wB(t,e[n],o,i)}l=l.parent}console.warn("none:",c.name);return null}function kB(t,e){const n=t.editing.mapper;const o=t.editing.view.domConverter;const i=n.toViewElement(e);const r=o.mapViewToDom(i);return global.window.getComputedStyle(r).float!="none"}function wB(t,e,n,o){const i=t.model;return i.createRange(i.createPositionAt(e,_B(t,e,n,o)))}function _B(t,e,n,o){const i=t.editing.mapper;const r=t.editing.view.domConverter;const s=i.toViewElement(e);const a=r.mapViewToDom(s);const c=new Rect(a);if(t.model.schema.isInline(e)){return n<(c.left+c.right)/2?"before":"after"}else{return o<(c.top+c.bottom)/2?"before":"after"}}function vB(t,e){const n=t.editing.mapper;const o=t.editing.view;const i=n.toModelElement(e);if(i){return i}const r=o.createPositionBefore(e);const s=n.findMappedViewAncestor(r);return n.toModelElement(s)}function AB(t){let e=t;do{e=e.parentElement;const t=global.window.getComputedStyle(e).overflowY;if(t=="auto"||t=="scroll"){break}}while(e.tagName!="BODY");return e}class CB extends(null&&Plugin){constructor(){super(...arguments);this._clearDraggableAttributesDelayed=delay((()=>this._clearDraggableAttributes()),40);this._blockMode=false;this._domEmitter=new(DomEmitterMixin())}static get pluginName(){return"DragDropExperimental"}static get requires(){return[ClipboardPipeline,Widget,DragDropTarget]}init(){const t=this.editor;const e=t.editing.view;this._draggedRange=null;this._draggingUid="";this._draggableElement=null;e.addObserver(ClipboardObserver);e.addObserver(MouseObserver);this._setupDragging();this._setupContentInsertionIntegration();this._setupClipboardInputIntegration();this._setupDraggableAttributeHandling();this.listenTo(t,"change:isReadOnly",((t,e,n)=>{if(n){this.forceDisabled("readOnlyMode")}else{this.clearForceDisabled("readOnlyMode")}}));this.on("change:isEnabled",((t,e,n)=>{if(!n){this._finalizeDragging(false)}}));if(env.isAndroid){this.forceDisabled("noAndroidSupport")}}destroy(){if(this._draggedRange){this._draggedRange.detach();this._draggedRange=null}if(this._previewContainer){this._previewContainer.remove()}this._domEmitter.stopListening();this._clearDraggableAttributesDelayed.cancel();return super.destroy()}_setupDragging(){const t=this.editor;const e=t.model;const n=t.editing.view;const o=n.document;const i=t.plugins.get(DragDropTarget);this.listenTo(o,"dragstart",((n,i)=>{if(i.target&&i.target.is("editableElement")){i.preventDefault();return}this._prepareDraggedRange(i.target);if(!this._draggedRange){i.preventDefault();return}this._draggingUid=uid();i.dataTransfer.effectAllowed=this.isEnabled?"copyMove":"copy";i.dataTransfer.setData("application/ckeditor5-dragging-uid",this._draggingUid);const r=e.createSelection(this._draggedRange.toRange());const s=t.data.toView(e.getSelectedContent(r));o.fire("clipboardOutput",{dataTransfer:i.dataTransfer,content:s,method:"dragstart"});this._updatePreview(i.dataTransfer);i.stopPropagation();if(!this.isEnabled){this._draggedRange.detach();this._draggedRange=null;this._draggingUid=""}}),{priority:"low"});this.listenTo(o,"dragend",((t,e)=>{this._finalizeDragging(!e.dataTransfer.isCanceled&&e.dataTransfer.dropEffect=="move")}),{priority:"low"});this._domEmitter.listenTo(global.document,"dragend",(()=>{this._blockMode=false}),{useCapture:true});this.listenTo(o,"dragenter",(()=>{if(!this.isEnabled){return}n.focus()}));this.listenTo(o,"dragleave",(()=>{i.removeDropMarkerDelayed()}));this.listenTo(o,"dragging",((t,e)=>{if(!this.isEnabled){e.dataTransfer.dropEffect="none";return}const{clientX:n,clientY:o}=e.domEvent;i.updateDropMarker(e.target,e.targetRanges,n,o,this._blockMode);if(!this._draggedRange){e.dataTransfer.dropEffect="copy"}if(!env.isGecko){if(e.dataTransfer.effectAllowed=="copy"){e.dataTransfer.dropEffect="copy"}else if(["all","copyMove"].includes(e.dataTransfer.effectAllowed)){e.dataTransfer.dropEffect="move"}}t.stop()}),{priority:"low"})}_setupClipboardInputIntegration(){const t=this.editor;const e=t.editing.view;const n=e.document;const o=t.plugins.get(DragDropTarget);this.listenTo(n,"clipboardInput",((e,n)=>{if(n.method!="drop"){return}const{clientX:i,clientY:r}=n.domEvent;const s=o.getFinalDropRange(n.target,n.targetRanges,i,r,this._blockMode);if(!s){this._finalizeDragging(false);e.stop();return}if(this._draggedRange&&this._draggingUid!=n.dataTransfer.getData("application/ckeditor5-dragging-uid")){this._draggedRange.detach();this._draggedRange=null;this._draggingUid=""}const a=yB(n.dataTransfer)=="move";if(a&&this._draggedRange&&this._draggedRange.containsRange(s,true)){this._finalizeDragging(false);e.stop();return}n.targetRanges=[t.editing.mapper.toViewRange(s)]}),{priority:"high"})}_setupContentInsertionIntegration(){const t=this.editor.plugins.get(ClipboardPipeline);t.on("contentInsertion",((t,e)=>{if(!this.isEnabled||e.method!=="drop"){return}const n=e.targetRanges.map((t=>this.editor.editing.mapper.toModelRange(t)));this.editor.model.change((t=>t.setSelection(n)))}),{priority:"high"});t.on("contentInsertion",((t,e)=>{if(!this.isEnabled||e.method!=="drop"){return}const n=yB(e.dataTransfer)=="move";const o=!e.resultRange||!e.resultRange.isCollapsed;this._finalizeDragging(o&&n)}),{priority:"lowest"})}_setupDraggableAttributeHandling(){const t=this.editor;const e=t.editing.view;const n=e.document;this.listenTo(n,"mousedown",((o,i)=>{if(env.isAndroid||!i){return}this._clearDraggableAttributesDelayed.cancel();let r=xB(i.target);if(env.isBlink&&!t.isReadOnly&&!r&&!n.selection.isCollapsed){const t=n.selection.getSelectedElement();if(!t||!isWidget(t)){r=n.selection.editableElement}}if(r){e.change((t=>{t.setAttribute("draggable","true",r)}));this._draggableElement=t.editing.mapper.toModelElement(r)}}));this.listenTo(n,"mouseup",(()=>{if(!env.isAndroid){this._clearDraggableAttributesDelayed()}}))}_clearDraggableAttributes(){const t=this.editor.editing;t.view.change((e=>{if(this._draggableElement&&this._draggableElement.root.rootName!="$graveyard"){e.removeAttribute("draggable",t.mapper.toViewElement(this._draggableElement))}this._draggableElement=null}))}_finalizeDragging(t){const e=this.editor;const n=e.model;const o=e.plugins.get(DragDropTarget);o.removeDropMarker();this._clearDraggableAttributes();if(e.plugins.has("WidgetToolbarRepository")){const t=e.plugins.get("WidgetToolbarRepository");t.clearForceDisabled("dragDrop")}this._draggingUid="";if(this._previewContainer){this._previewContainer.remove();this._previewContainer=undefined}if(!this._draggedRange){return}if(t&&this.isEnabled){n.deleteContent(n.createSelection(this._draggedRange),{doNotAutoparagraph:true})}this._draggedRange.detach();this._draggedRange=null}_prepareDraggedRange(t){const e=this.editor;const n=e.model;const o=n.document.selection;const i=t?xB(t):null;if(i){const t=e.editing.mapper.toModelElement(i);this._draggedRange=LiveRange.fromRange(n.createRangeOn(t));this._blockMode=n.schema.isBlock(t);if(e.plugins.has("WidgetToolbarRepository")){const t=e.plugins.get("WidgetToolbarRepository");t.forceDisabled("dragDrop")}}else if(!o.isCollapsed||o.getFirstPosition().parent.isEmpty){const t=Array.from(o.getSelectedBlocks());if(t.length>1){this._draggedRange=LiveRange.fromRange(n.createRange(n.createPositionBefore(t[0]),n.createPositionAfter(t[t.length-1])));n.change((t=>t.setSelection(this._draggedRange.toRange())));this._blockMode=true}else if(t.length==1){const e=o.getFirstRange();const i=n.createRange(n.createPositionBefore(t[0]),n.createPositionAfter(t[0]));if(e.start.isTouching(i.start)&&e.end.isTouching(i.end)){this._draggedRange=LiveRange.fromRange(i);this._blockMode=true}else{this._draggedRange=LiveRange.fromRange(o.getFirstRange());this._blockMode=false}}}}_updatePreview(t){const e=this.editor.editing.view;const n=e.document.selection.editableElement;const o=e.domConverter.mapViewToDom(n);const i=global.window.getComputedStyle(o);if(!this._previewContainer){this._previewContainer=createElement(global.document,"div",{style:"position: fixed; left: -999999px;"});global.document.body.appendChild(this._previewContainer)}else{this._previewContainer.removeChild(this._previewContainer.firstElementChild)}const r=createElement(global.document,"div");r.className="ck ck-content";r.style.width=i.width;r.innerHTML=t.getData("text/html");t.setDragImage(r,0,0);this._previewContainer.appendChild(r)}}function yB(t){if(env.isGecko){return t.dropEffect}return["all","copyMove"].includes(t.effectAllowed)?"move":"copy"}function xB(t){if(t.is("editableElement")){return null}if(t.hasClass("ck-widget__selection-handle")){return t.findAncestor(isWidget)}if(isWidget(t)){return t}const e=t.findAncestor((t=>isWidget(t)||t.is("editableElement")));if(isWidget(e)){return e}return null}class EB extends(null&&Plugin){constructor(){super(...arguments);this._isBlockDragging=false;this._domEmitter=new(DomEmitterMixin())}static get pluginName(){return"DragDropBlockToolbar"}init(){const t=this.editor;this.listenTo(t,"change:isReadOnly",((t,e,n)=>{if(n){this.forceDisabled("readOnlyMode");this._isBlockDragging=false}else{this.clearForceDisabled("readOnlyMode")}}));if(env.isAndroid){this.forceDisabled("noAndroidSupport")}if(t.plugins.has("BlockToolbar")){const e=t.plugins.get("BlockToolbar");const n=e.buttonView.element;n.setAttribute("draggable","true");this._domEmitter.listenTo(n,"dragstart",((t,e)=>this._handleBlockDragStart(e)));this._domEmitter.listenTo(global.document,"dragover",((t,e)=>this._handleBlockDragging(e)));this._domEmitter.listenTo(global.document,"drop",((t,e)=>this._handleBlockDragging(e)));this._domEmitter.listenTo(global.document,"dragend",(()=>this._handleBlockDragEnd()),{useCapture:true})}}destroy(){this._domEmitter.stopListening();return super.destroy()}_handleBlockDragStart(t){if(!this.isEnabled){return}const e=this.editor.model;const n=e.document.selection;const o=Array.from(n.getSelectedBlocks());const i=e.createRange(e.createPositionBefore(o[0]),e.createPositionAfter(o[o.length-1]));e.change((t=>t.setSelection(i)));this._isBlockDragging=true;this.editor.editing.view.getObserver(ClipboardObserver).onDomEvent(t)}_handleBlockDragging(t){if(!this.isEnabled||!this._isBlockDragging){return}const e=t.clientX+100;const n=t.clientY;const o=document.elementFromPoint(e,n);if(!o||!o.closest(".ck-editor__editable")){return}this.editor.editing.view.getObserver(ClipboardObserver).onDomEvent({...t,type:t.type,dataTransfer:t.dataTransfer,target:o,clientX:e,clientY:n,preventDefault:()=>t.preventDefault(),stopPropagation:()=>t.stopPropagation()})}_handleBlockDragEnd(){this._isBlockDragging=false}}class SB extends yu{constructor(t){super(t);this.affectsData=false}execute(){const t=this.editor.model;const e=t.document.selection;let n=t.schema.getLimitElement(e);if(e.containsEntireContent(n)||!DB(t.schema,n)){do{n=n.parent;if(!n){return}}while(!DB(t.schema,n))}t.change((t=>{t.setSelection(n,"in")}))}}function DB(t,e){return t.isLimit(e)&&(t.checkChild(e,"$text")||t.checkChild(e,"paragraph"))}const TB=Kc("Ctrl+A");class PB extends Au{static get pluginName(){return"SelectAllEditing"}init(){const t=this.editor;const e=t.editing.view;const n=e.document;t.commands.add("selectAll",new SB(t));this.listenTo(n,"keydown",((e,n)=>{if(Gc(n)===TB){t.execute("selectAll");n.preventDefault()}}))}}const BB='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><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 1-.2-.2v-1.6c0-.11.09-.2.2-.2h1.1zm-4.55-2a.75.75 0 1 1 0 1.5H4.75a.75.75 0 1 1 0-1.5h10.5zM1.3 7c.11 0 .2.09.2.2v1.6a.2.2 0 0 1-.2.2H.2a.2.2 0 0 1-.2-.2V7.2c0-.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 1-.2-.2V7.2c0-.11.09-.2.2-.2h1.1zm-4.55-2a.75.75 0 1 1 0 1.5h-2.5a.75.75 0 1 1 0-1.5h2.5zm-5 0a.75.75 0 1 1 0 1.5h-5.5a.75.75 0 0 1 0-1.5h5.5zm-6.5-5a.75.75 0 0 1 0 1.5H2a.5.5 0 0 0-.492.41L1.5 2v1.75a.75.75 0 0 1-1.5 0V1.5l.007-.144A1.5 1.5 0 0 1 1.356.006L1.5 0h2.25zM18.5 0l.144.007a1.5 1.5 0 0 1 1.35 1.349L20 1.5v2.25a.75.75 0 1 1-1.5 0V2l-.008-.09A.5.5 0 0 0 18 1.5h-1.75a.75.75 0 1 1 0-1.5h2.25zM8.8 0c.11 0 .2.09.2.2v1.1a.2.2 0 0 1-.2.2H7.2a.2.2 0 0 1-.2-.2V.2c0-.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.2c0-.11.09-.2.2-.2h1.6z"/></svg>';class IB extends Au{static get pluginName(){return"SelectAllUI"}init(){const t=this.editor;t.ui.componentFactory.add("selectAll",(e=>{const n=t.commands.get("selectAll");const o=new Ad(e);const i=e.t;o.set({label:i("Select all"),icon:BB,keystroke:"Ctrl+A",tooltip:true});o.bind("isEnabled").to(n,"isEnabled");this.listenTo(o,"execute",(()=>{t.execute("selectAll");t.editing.view.focus()}));return o}))}}class RB extends Au{static get requires(){return[PB,IB]}static get pluginName(){return"SelectAll"}}class OB extends yu{constructor(t){super(t);this._stack=[];this._createdBatches=new WeakSet;this.refresh();this._isEnabledBasedOnSelection=false;this.listenTo(t.data,"set",((t,e)=>{e[1]={...e[1]};const n=e[1];if(!n.batchType){n.batchType={isUndoable:false}}}),{priority:"high"});this.listenTo(t.data,"set",((t,e)=>{const n=e[1];if(!n.batchType.isUndoable){this.clearStack()}}))}refresh(){this.isEnabled=this._stack.length>0}get createdBatches(){return this._createdBatches}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=>!VB(t,a)));if(!e.length){continue}MB(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=O_([t.getReversed()],r,{useRelations:true,document:this.editor.model.document,padWithNoOps:false,forceWeakRemove:true});const a=s.operationsA;for(let i of a){const r=i.affectedSelectable;if(r&&!n.canEditAt(r)){i=new C_(i.baseVersion)}e.addOperation(i);n.applyOperation(i);o.history.setOperationAsUndone(t,i)}}}}function MB(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 VB(t,e){return e.some((e=>e!==t&&e.containsRange(t,true)))}class zB extends OB{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({isUndo:true});this.editor.model.enqueueChange(o,(()=>{this._undo(n.batch,o);const t=this.editor.model.document.history.getOperations(n.batch.baseVersion);this._restoreSelection(n.selection.ranges,n.selection.isBackward,t)}));this.fire("revert",n.batch,o);this.refresh()}}class FB extends OB{execute(){const t=this._stack.pop();const e=this.editor.model.createBatch({isUndo:true});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 NB extends Au{constructor(){super(...arguments);this._batchRegistry=new WeakSet}static get pluginName(){return"UndoEditing"}init(){const t=this.editor;this._undoCommand=new zB(t);this._redoCommand=new FB(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){return}this._batchRegistry.add(o);if(!o.isUndoable){return}if(i){this._undoCommand.addBatch(o)}else if(!r){this._undoCommand.addBatch(o);this._redoCommand.clearStack()}}),{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")}}const LB='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m5.042 9.367 2.189 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>';const HB='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m14.958 9.367-2.189 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 jB extends Au{static get pluginName(){return"UndoUI"}init(){const t=this.editor;const e=t.locale;const n=t.t;const o=e.uiLanguageDirection=="ltr"?LB:HB;const i=e.uiLanguageDirection=="ltr"?HB:LB;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 Ad(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 qB extends Au{static get requires(){return[NB,jB]}static get pluginName(){return"Undo"}}class $B extends Au{static get requires(){return[fB,DT,RB,OT,uD,qB]}static get pluginName(){return"Essentials"}}class WB extends yu{refresh(){const t=this.editor.model;const e=t.schema;const n=t.document.selection;this.isEnabled=GB(n,e,t)}execute(){const t=this.editor.model;t.change((e=>{const n=e.createElement("horizontalLine");t.insertObject(n,null,null,{setSelection:"after"})}))}}function GB(t,e,n){const o=KB(t,n);return e.checkChild(o,"horizontalLine")}function KB(t,e){const n=JT(t,e);const o=n.start.parent;if(o.isEmpty&&!o.is("element","$root")){return o.parent}return o}var UB=n(893);var ZB={injectType:"singletonStyleTag",attributes:{"data-cke":true}};ZB.insert="head";ZB.singleton=true;var JB=Il()(UB.Z,ZB);const YB=UB.Z.locals||{};class QB extends Au{static get pluginName(){return"HorizontalLineEditing"}init(){const t=this.editor;const e=t.model.schema;const n=t.t;const o=t.conversion;e.register("horizontalLine",{inheritAllFrom:"$blockObject"});o.for("dataDowncast").elementToElement({model:"horizontalLine",view:(t,{writer:e})=>e.createEmptyElement("hr")});o.for("editingDowncast").elementToStructure({model:"horizontalLine",view:(t,{writer:e})=>{const o=n("Horizontal line");const i=e.createContainerElement("div",null,e.createEmptyElement("hr"));e.addClass("ck-horizontal-line",i);e.setCustomProperty("hr",true,i);return XB(i,e,o)}});o.for("upcast").elementToElement({view:"hr",model:"horizontalLine"});t.commands.add("horizontalLine",new WB(t))}}function XB(t,e,n){e.setCustomProperty("horizontalLine",true,t);return qT(t,e,{label:n})}const tI='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 9h16v2H2z"/></svg>';class eI extends Au{static get pluginName(){return"HorizontalLineUI"}init(){const t=this.editor;const e=t.t;t.ui.componentFactory.add("horizontalLine",(n=>{const o=t.commands.get("horizontalLine");const i=new Ad(n);i.set({label:e("Horizontal line"),icon:tI,tooltip:true});i.bind("isEnabled").to(o,"isEnabled");this.listenTo(i,"execute",(()=>{t.execute("horizontalLine");t.editing.view.focus()}));return i}))}}class nI extends Au{static get requires(){return[QB,eI,TP]}static get pluginName(){return"HorizontalLine"}}class oI{constructor(t,e){this._startElement=t;this._referenceIndent=t.getAttribute("listIndent");this._isForward=e.direction=="forward";this._includeSelf=!!e.includeSelf;this._sameAttributes=el(e.sameAttributes||[]);this._sameIndent=!!e.sameIndent;this._lowerIndent=!!e.lowerIndent;this._higherIndent=!!e.higherIndent}static first(t,e){const n=new this(t,e);const o=n[Symbol.iterator]();return hl(o)}*[Symbol.iterator](){const t=[];for(const{node:e}of iI(this._getStartNode(),this._isForward?"forward":"backward")){const n=e.getAttribute("listIndent");if(n<this._referenceIndent){if(!this._lowerIndent){break}this._referenceIndent=n}else if(n>this._referenceIndent){if(!this._higherIndent){continue}if(!this._isForward){t.push(e);continue}}else{if(!this._sameIndent){if(this._higherIndent){if(t.length){yield*t;t.length=0}break}continue}if(this._sameAttributes.some((t=>e.getAttribute(t)!==this._startElement.getAttribute(t)))){break}}if(t.length){yield*t;t.length=0}yield e}}_getStartNode(){if(this._includeSelf){return this._startElement}return this._isForward?this._startElement.nextSibling:this._startElement.previousSibling}}function*iI(t,e="forward"){const n=e=="forward";let o=null;while(aI(t)){yield{node:t,previous:o};o=t;t=n?t.nextSibling:t.previousSibling}}class rI{constructor(t){this._listHead=t}[Symbol.iterator](){return iI(this._listHead,"forward")}}class sI{static next(){return uid()}}function aI(t){return!!t&&t.is("element")&&t.hasAttribute("listItemId")}function cI(t,e={}){return[...lI(t,{...e,direction:"backward"}),...lI(t,{...e,direction:"forward"})]}function lI(t,e={}){const n=e.direction=="forward";const o=Array.from(new ListWalker(t,{...e,includeSelf:n,sameIndent:true,sameAttributes:"listItemId"}));return n?o:o.reverse()}function dI(t){return Array.from(new ListWalker(t,{direction:"forward",higherIndent:true}))}function uI(t){const e=new ListWalker(t,{sameIndent:true,sameAttributes:"listType"});const n=new ListWalker(t,{sameIndent:true,sameAttributes:"listType",includeSelf:true,direction:"forward"});return[...Array.from(e).reverse(),...n]}function hI(t){const e=ListWalker.first(t,{sameIndent:true,sameAttributes:"listItemId"});if(!e){return true}return false}function fI(t){const e=ListWalker.first(t,{direction:"forward",sameIndent:true,sameAttributes:"listItemId"});if(!e){return true}return false}function pI(t,e={}){t=toArray(t);const n=e.withNested!==false;const o=new Set;for(const e of t){for(const t of cI(e,{higherIndent:n})){o.add(t)}}return CI(o)}function gI(t){t=toArray(t);const e=new Set;for(const n of t){for(const t of uI(n)){e.add(t)}}return CI(e)}function mI(t,e){const n=lI(t,{direction:"forward"});const o=sI.next();for(const t of n){e.setAttribute("listItemId",o,t)}return n}function bI(t,e,n){const o={};for(const[t,n]of e.getAttributes()){if(t.startsWith("list")){o[t]=n}}const i=lI(t,{direction:"forward"});for(const t of i){n.setAttributes(o,t)}return i}function kI(t,e,{expand:n,indentBy:o=1}={}){t=toArray(t);const i=n?pI(t):t;for(const t of i){const n=t.getAttribute("listIndent")+o;if(n<0){_I(t,e)}else{e.setAttribute("listIndent",n,t)}}return i}function wI(t,e){t=toArray(t);const n=pI(t);const o=new Set;const i=Math.min(...n.map((t=>t.getAttribute("listIndent"))));const r=new Map;for(const t of n){r.set(t,ListWalker.first(t,{lowerIndent:true}))}for(const t of n){if(o.has(t)){continue}o.add(t);const n=t.getAttribute("listIndent")-1;if(n<0){_I(t,e);continue}if(t.getAttribute("listIndent")==i){const n=xI(t,r.get(t),e);for(const t of n){o.add(t)}if(n.length){continue}}e.setAttribute("listIndent",n,t)}return CI(o)}function _I(t,e){t=toArray(t);for(const n of t){for(const t of n.getAttributeKeys()){if(t.startsWith("list")){e.removeAttribute(t,n)}}}return t}function vI(t){if(!t.length){return false}const e=t[0].getAttribute("listItemId");if(!e){return false}return!t.some((t=>t.getAttribute("listItemId")!=e))}function AI(t,e){const n=[];let o=Number.POSITIVE_INFINITY;for(const{node:i}of iterateSiblingListBlocks(t.nextSibling,"forward")){const t=i.getAttribute("listIndent");if(t==0){break}if(t<o){o=t}const r=t-o;e.setAttribute("listIndent",r,i);n.push(i)}return n}function CI(t){return Array.from(t).filter((t=>t.root.rootName!=="$graveyard")).sort(((t,e)=>t.index-e.index))}function yI(t){const e=t.document.selection.getSelectedElement();if(!e){return null}if(t.schema.isObject(e)&&t.schema.isBlock(e)){return e}return null}function xI(t,e,n){const o=lI(e,{direction:"forward"});if(o.pop().index>t.index){return bI(t,e,n)}return[]}class EI extends(null&&Command){constructor(t,e){super(t);this._direction=e}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model;const e=SI(t.document.selection);t.change((t=>{const n=[];if(isSingleListItem(e)&&!isFirstBlockOfListItem(e[0])){if(this._direction=="forward"){n.push(...indentBlocks(e,t))}n.push(...splitListItemBefore(e[0],t))}else{if(this._direction=="forward"){n.push(...indentBlocks(e,t,{expand:true}))}else{n.push(...outdentBlocksWithMerge(e,t))}}for(const e of n){if(!e.hasAttribute("listType")){continue}const n=ListWalker.first(e,{sameIndent:true});if(n){t.setAttribute("listType",n.getAttribute("listType"),e)}}this._fireAfterExecute(n)}))}_fireAfterExecute(t){this.fire("afterExecute",sortBlocks(new Set(t)))}_checkEnabled(){let t=SI(this.editor.model.document.selection);let e=t[0];if(!e){return false}if(this._direction=="backward"){return true}if(isSingleListItem(t)&&!isFirstBlockOfListItem(t[0])){return true}t=expandListBlocksToCompleteItems(t);e=t[0];const n=ListWalker.first(e,{sameIndent:true});if(!n){return false}if(n.getAttribute("listType")==e.getAttribute("listType")){return true}return false}}function SI(t){const e=Array.from(t.getSelectedBlocks());const n=e.findIndex((t=>!isListItemBlock(t)));if(n!=-1){e.length=n}return e}class DI extends(null&&Command){constructor(t,e){super(t);this.type=e}refresh(){this.value=this._getValue();this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model;const n=e.document;const o=getSelectedBlockObject(e);const i=Array.from(n.selection.getSelectedBlocks()).filter((t=>e.schema.checkAttribute(t,"listType")));const r=t.forceValue!==undefined?!t.forceValue:this.value;e.change((t=>{if(r){const e=i[i.length-1];const n=getListItemBlocks(e,{direction:"forward"});const o=[];if(n.length>1){o.push(...splitListItemBefore(n[1],t))}o.push(...removeListAttributes(i,t));o.push(...outdentFollowingItems(e,t));this._fireAfterExecute(o)}else if((o||n.selection.isCollapsed)&&isListItemBlock(i[0])){const e=getListItems(o||i[0]);for(const n of e){t.setAttribute("listType",this.type,n)}this._fireAfterExecute(e)}else{const e=[];for(const n of i){if(!n.hasAttribute("listType")){t.setAttributes({listIndent:0,listItemId:ListItemUid.next(),listType:this.type},n);e.push(n)}else{for(const o of expandListBlocksToCompleteItems(n,{withNested:false})){if(o.getAttribute("listType")!=this.type){t.setAttribute("listType",this.type,o);e.push(o)}}}}this._fireAfterExecute(e)}}))}_fireAfterExecute(t){this.fire("afterExecute",sortBlocks(new Set(t)))}_getValue(){const t=this.editor.model.document.selection;const e=Array.from(t.getSelectedBlocks());if(!e.length){return false}for(const t of e){if(t.getAttribute("listType")!=this.type){return false}}return true}_checkEnabled(){const t=this.editor.model.document.selection;const e=this.editor.model.schema;const n=Array.from(t.getSelectedBlocks());if(!n.length){return false}if(this.value){return true}for(const t of n){if(e.checkAttribute(t,"listType")){return true}}return false}}class TI extends(null&&Command){constructor(t,e){super(t);this._direction=e}refresh(){this.isEnabled=this._checkEnabled()}execute({shouldMergeOnBlocksContentLevel:t=false}={}){const e=this.editor.model;const n=e.document.selection;const o=[];e.change((i=>{const{firstElement:r,lastElement:s}=this._getMergeSubjectElements(n,t);const a=r.getAttribute("listIndent")||0;const c=s.getAttribute("listIndent");const l=s.getAttribute("listItemId");if(a!=c){const t=getNestedListBlocks(s);o.push(...indentBlocks([s,...t],i,{indentBy:a-c,expand:a<c}))}if(t){let t=n;if(n.isCollapsed){t=i.createSelection(i.createRange(i.createPositionAt(r,"end"),i.createPositionAt(s,0)))}e.deleteContent(t,{doNotResetEntireContent:n.isCollapsed});const a=t.getLastPosition().parent;const c=a.nextSibling;o.push(a);if(c&&c!==s&&c.getAttribute("listItemId")==l){o.push(...mergeListItemBefore(c,a,i))}}else{o.push(...mergeListItemBefore(s,r,i))}this._fireAfterExecute(o)}))}_fireAfterExecute(t){this.fire("afterExecute",sortBlocks(new Set(t)))}_checkEnabled(){const t=this.editor.model;const e=t.document.selection;const n=getSelectedBlockObject(t);if(e.isCollapsed||n){const t=n||e.getFirstPosition().parent;if(!isListItemBlock(t)){return false}const o=this._direction=="backward"?t.previousSibling:t.nextSibling;if(!o){return false}if(isSingleListItem([t,o])){return false}}else{const t=e.getLastPosition();const n=e.getFirstPosition();if(t.parent===n.parent){return false}if(!isListItemBlock(t.parent)){return false}}return true}_getMergeSubjectElements(t,e){const n=this.editor.model;const o=getSelectedBlockObject(n);let i,r;if(t.isCollapsed||o){const n=o||t.getFirstPosition().parent;const s=isFirstBlockOfListItem(n);if(this._direction=="backward"){r=n;if(s&&!e){i=ListWalker.first(n,{sameIndent:true,lowerIndent:true})}else{i=n.previousSibling}}else{i=n;r=n.nextSibling}}else{i=t.getFirstPosition().parent;r=t.getLastPosition().parent}return{firstElement:i,lastElement:r}}}class PI extends(null&&Command){constructor(t,e){super(t);this._direction=e}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor;t.model.change((t=>{const e=splitListItemBefore(this._getStartBlock(),t);this._fireAfterExecute(e)}))}_fireAfterExecute(t){this.fire("afterExecute",sortBlocks(new Set(t)))}_checkEnabled(){const t=this.editor.model.document.selection;const e=this._getStartBlock();return t.isCollapsed&&isListItemBlock(e)&&!isFirstBlockOfListItem(e)}_getStartBlock(){const t=this.editor.model.document;const e=t.selection.getFirstPosition().parent;return this._direction=="before"?e:e.nextSibling}}class BI extends(null&&Plugin){static get pluginName(){return"DocumentListUtils"}expandListBlocksToCompleteList(t){return expandListBlocksToCompleteList(t)}isFirstBlockOfListItem(t){return isFirstBlockOfListItem(t)}isListItemBlock(t){return isListItemBlock(t)}expandListBlocksToCompleteItems(t,e={}){return expandListBlocksToCompleteItems(t,e)}}function II(t,e){const n=t.nodeBefore;if(!isListItemBlock(n)){const n=t.nodeAfter;if(isListItemBlock(n)){e.set(n,n)}}else{let t=n;for(const{node:n}of iterateSiblingListBlocks(t,"backward")){t=n;if(e.has(t)){return}}e.set(n,t)}}function RI(t,e){let n=0;let o=-1;let i=null;let r=false;for(const{node:s}of t){const t=s.getAttribute("listIndent");if(t>n){let a;if(i===null){i=t-n;a=n}else{if(i>t){i=t}a=t-i}if(a>o+1){a=o+1}e.setAttribute("listIndent",a,s);r=true;o=a}else{i=null;n=t+1;o=t}}return r}function OI(t,e,n){const o=new Set;let i=false;for(const{node:r}of t){if(o.has(r)){continue}let t=r.getAttribute("listType");let s=r.getAttribute("listItemId");if(e.has(s)){s=ListItemUid.next()}e.add(s);for(const e of getListItemBlocks(r,{direction:"forward"})){o.add(e);if(e.getAttribute("listType")!=t){s=ListItemUid.next();t=e.getAttribute("listType")}if(e.getAttribute("listItemId")!=s){n.setAttribute("listItemId",s,e);i=true}}}return i}function MI(){return(t,e,n)=>{const{writer:o,schema:i}=n;if(!e.modelRange){return}const r=Array.from(e.modelRange.getItems({shallow:true})).filter((t=>i.checkAttribute(t,"listItemId")));if(!r.length){return}const s={listItemId:ListItemUid.next(),listIndent:getIndent(e.viewItem),listType:e.viewItem.parent&&e.viewItem.parent.is("element","ol")?"numbered":"bulleted"};for(const t of r){if(!isListItemBlock(t)){o.setAttributes(s,t)}}if(r.length>1){if(r[1].getAttribute("listItemId")!=s.listItemId){n.keepEmptyElement(r[0])}}}}function VI(){return(t,e,n)=>{if(!n.consumable.test(e.viewItem,{name:true})){return}const o=new UpcastWriter(e.viewItem.document);for(const t of Array.from(e.viewItem.getChildren())){if(!isListItemView(t)&&!isListView(t)){o.remove(t)}}}}function zI(t,e,n,o){return()=>{const o=t.document.differ.getChanges();const s=[];const a=new Map;const c=new Set;for(const t of o){if(t.type=="insert"&&t.name!="$text"){findAndAddListHeadToMap(t.position,a);if(!t.attributes.has("listItemId")){findAndAddListHeadToMap(t.position.getShiftedBy(t.length),a)}else{c.add(t.position.nodeAfter)}}else if(t.type=="remove"&&t.attributes.has("listItemId")){findAndAddListHeadToMap(t.position,a)}else if(t.type=="attribute"){const e=t.range.start.nodeAfter;if(n.includes(t.attributeKey)){findAndAddListHeadToMap(t.range.start,a);if(t.attributeNewValue===null){findAndAddListHeadToMap(t.range.start.getShiftedBy(1),a);if(r(e)){s.push(e)}}else{c.add(e)}}else if(isListItemBlock(e)){if(r(e)){s.push(e)}}}}for(const t of a.values()){s.push(...i(t,c))}for(const t of new Set(s)){e.reconvertItem(t)}};function i(t,e){const o=[];const i=new Set;const a=[];for(const{node:c,previous:l}of iterateSiblingListBlocks(t,"forward")){if(i.has(c)){continue}const t=c.getAttribute("listIndent");if(l&&t<l.getAttribute("listIndent")){a.length=t+1}a[t]=Object.fromEntries(Array.from(c.getAttributes()).filter((([t])=>n.includes(t))));const d=getListItemBlocks(c,{direction:"forward"});for(const t of d){i.add(t);if(r(t,d)){o.push(t)}else if(s(t,a,e)){o.push(t)}}}return o}function r(t,o){if(!t.is("element","paragraph")){return false}const i=e.mapper.toViewElement(t);if(!i){return false}const r=$I(t,n,o);if(r&&i.is("element","p")){return true}else if(!r&&i.is("element","span")){return true}return false}function s(t,n,i){if(i.has(t)){return false}const r=e.mapper.toViewElement(t);let s=n.length-1;for(let t=r.parent;!t.is("editableElement");t=t.parent){const e=isListItemView(t);const i=isListView(t);if(!i&&!e){continue}const r=`checkAttributes:${e?"item":"list"}`;const a=o.fire(r,{viewElement:t,modelAttributes:n[s]});if(a){break}if(i){s--;if(s<0){return false}}}return true}}function FI(t,e,n){const o=qI(t);return(i,r,s)=>{const{writer:a,mapper:c,consumable:l}=s;const d=r.item;if(!t.includes(r.attributeKey)){return}if(!o(d,l)){return}const u=LI(d,c,n);HI(u,a);jI(d,a.createRangeOn(u),e,a)}}function NI(t,{dataPipeline:e}={}){return(n,{writer:o})=>{if(!$I(n,t)){return null}if(!e){return o.createContainerElement("span",{class:"ck-list-bogus-paragraph"})}const i=o.createContainerElement("p");o.setCustomProperty("dataPipeline:transparentRendering",true,i);return i}}function LI(t,e,n){const o=n.createRangeOn(t);const i=e.toViewRange(o).getTrimmed();return i.getContainedElement()}function HI(t,e){let n=t.parent;while(n.is("attributeElement")&&["ul","ol","li"].includes(n.name)){const o=n.parent;e.unwrap(e.createRangeOn(t),n);n=o}}function jI(t,e,n,o){if(!t.hasAttribute("listIndent")){return}const i=t.getAttribute("listIndent");let r=t;for(let t=i;t>=0;t--){const i=createListItemElement(o,t,r.getAttribute("listItemId"));const s=createListElement(o,t,r.getAttribute("listType"));for(const t of n){if(r.hasAttribute(t.attributeName)){t.setAttributeOnDowncast(o,r.getAttribute(t.attributeName),t.scope=="list"?s:i)}}e=o.wrap(e,i);e=o.wrap(e,s);if(t==0){break}r=ListWalker.first(r,{lowerIndent:true});if(!r){break}}}function qI(t){return(e,n)=>{const o=[];for(const n of t){if(e.hasAttribute(n)){o.push(`attribute:${n}`)}}if(!o.every((t=>n.test(e,t)!==false))){return false}o.forEach((t=>n.consume(e,t)));return true}}function $I(t,e,n=getAllListItemBlocks(t)){if(!isListItemBlock(t)){return false}for(const n of t.getAttributeKeys()){if(n.startsWith("selection:")){continue}if(!e.includes(n)){return false}}return n.length<2}var WI=n(190);var GI={injectType:"singletonStyleTag",attributes:{"data-cke":true}};GI.insert="head";GI.singleton=true;var KI=Il()(WI.Z,GI);const UI=WI.Z.locals||{};var ZI=n(784);var JI={injectType:"singletonStyleTag",attributes:{"data-cke":true}};JI.insert="head";JI.singleton=true;var YI=Il()(ZI.Z,JI);const QI=ZI.Z.locals||{};const XI=null&&["listType","listIndent","listItemId"];class tR extends(null&&Plugin){constructor(){super(...arguments);this._downcastStrategies=[]}static get pluginName(){return"DocumentListEditing"}static get requires(){return[Enter,Delete,DocumentListUtils]}init(){const t=this.editor;const e=t.model;if(t.plugins.has("ListEditing")){throw new CKEditorError("document-list-feature-conflict",this,{conflictPlugin:"ListEditing"})}e.schema.extend("$container",{allowAttributes:XI});e.schema.extend("$block",{allowAttributes:XI});e.schema.extend("$blockObject",{allowAttributes:XI});for(const t of XI){e.schema.setAttributeProperties(t,{copyOnReplace:true})}t.commands.add("numberedList",new DocumentListCommand(t,"numbered"));t.commands.add("bulletedList",new DocumentListCommand(t,"bulleted"));t.commands.add("indentList",new DocumentListIndentCommand(t,"forward"));t.commands.add("outdentList",new DocumentListIndentCommand(t,"backward"));t.commands.add("mergeListItemBackward",new DocumentListMergeCommand(t,"backward"));t.commands.add("mergeListItemForward",new DocumentListMergeCommand(t,"forward"));t.commands.add("splitListItemBefore",new DocumentListSplitCommand(t,"before"));t.commands.add("splitListItemAfter",new DocumentListSplitCommand(t,"after"));this._setupDeleteIntegration();this._setupEnterIntegration();this._setupTabIntegration();this._setupClipboardIntegration()}afterInit(){const t=this.editor;const e=t.commands;const n=e.get("indent");const o=e.get("outdent");if(n){n.registerChildCommand(e.get("indentList"),{priority:"high"})}if(o){o.registerChildCommand(e.get("outdentList"),{priority:"lowest"})}this._setupModelPostFixing();this._setupConversion()}registerDowncastStrategy(t){this._downcastStrategies.push(t)}_getListAttributeNames(){return[...XI,...this._downcastStrategies.map((t=>t.attributeName))]}_setupDeleteIntegration(){const t=this.editor;const e=t.commands.get("mergeListItemBackward");const n=t.commands.get("mergeListItemForward");this.listenTo(t.editing.view.document,"delete",((o,i)=>{const r=t.model.document.selection;if(getSelectedBlockObject(t.model)){return}t.model.change((()=>{const s=r.getFirstPosition();if(r.isCollapsed&&i.direction=="backward"){if(!s.isAtStart){return}const n=s.parent;if(!isListItemBlock(n)){return}const r=ListWalker.first(n,{sameAttributes:"listType",sameIndent:true});if(!r&&n.getAttribute("listIndent")===0){if(!isLastBlockOfListItem(n)){t.execute("splitListItemAfter")}t.execute("outdentList")}else{if(!e.isEnabled){return}e.execute({shouldMergeOnBlocksContentLevel:oR(t.model,"backward")})}i.preventDefault();o.stop()}else{if(r.isCollapsed&&!r.getLastPosition().isAtEnd){return}if(!n.isEnabled){return}n.execute({shouldMergeOnBlocksContentLevel:oR(t.model,"forward")});i.preventDefault();o.stop()}}))}),{context:"li"})}_setupEnterIntegration(){const t=this.editor;const e=t.model;const n=t.commands;const o=n.get("enter");this.listenTo(t.editing.view.document,"enter",((n,o)=>{const i=e.document;const r=i.selection.getFirstPosition().parent;if(i.selection.isCollapsed&&isListItemBlock(r)&&r.isEmpty&&!o.isSoft){const e=isFirstBlockOfListItem(r);const i=isLastBlockOfListItem(r);if(e&&i){t.execute("outdentList");o.preventDefault();n.stop()}else if(e&&!i){t.execute("splitListItemAfter");o.preventDefault();n.stop()}else if(i){t.execute("splitListItemBefore");o.preventDefault();n.stop()}}}),{context:"li"});this.listenTo(o,"afterExecute",(()=>{const e=n.get("splitListItemBefore");e.refresh();if(!e.isEnabled){return}const o=t.model.document;const i=o.selection.getLastPosition().parent;const r=getAllListItemBlocks(i);if(r.length===2){e.execute()}}))}_setupTabIntegration(){const t=this.editor;this.listenTo(t.editing.view.document,"tab",((e,n)=>{const o=n.shiftKey?"outdentList":"indentList";const i=this.editor.commands.get(o);if(i.isEnabled){t.execute(o);n.stopPropagation();n.preventDefault();e.stop()}}),{context:"li"})}_setupConversion(){const t=this.editor;const e=t.model;const n=this._getListAttributeNames();t.conversion.for("upcast").elementToElement({view:"li",model:"paragraph"}).add((t=>{t.on("element:li",listItemUpcastConverter());t.on("element:ul",listUpcastCleanList(),{priority:"high"});t.on("element:ol",listUpcastCleanList(),{priority:"high"})}));t.conversion.for("editingDowncast").elementToElement({model:"paragraph",view:bogusParagraphCreator(n),converterPriority:"high"});t.conversion.for("dataDowncast").elementToElement({model:"paragraph",view:bogusParagraphCreator(n,{dataPipeline:true}),converterPriority:"high"});t.conversion.for("downcast").add((t=>{t.on("attribute",listItemDowncastConverter(n,this._downcastStrategies,e))}));this.listenTo(e.document,"change:data",reconvertItemsOnDataChange(e,t.editing,n,this),{priority:"high"});this.on("checkAttributes:item",((t,{viewElement:e,modelAttributes:n})=>{if(e.id!=n.listItemId){t.return=true;t.stop()}}));this.on("checkAttributes:list",((t,{viewElement:e,modelAttributes:n})=>{if(e.name!=getViewElementNameForListType(n.listType)||e.id!=getViewElementIdForListType(n.listType,n.listIndent)){t.return=true;t.stop()}}))}_setupModelPostFixing(){const t=this.editor.model;const e=this._getListAttributeNames();t.document.registerPostFixer((n=>eR(t,n,e,this)));this.on("postFixer",((t,{listNodes:e,writer:n})=>{t.return=fixListIndents(e,n)||t.return}),{priority:"high"});this.on("postFixer",((t,{listNodes:e,writer:n,seenIds:o})=>{t.return=fixListItemIds(e,o,n)||t.return}),{priority:"high"})}_setupClipboardIntegration(){const t=this.editor.model;this.listenTo(t,"insertContent",nR(t),{priority:"high"});this.listenTo(t,"getSelectedContent",((e,[n])=>{const o=isSingleListItem(Array.from(n.getSelectedBlocks()));if(o){t.change((t=>removeListAttributes(Array.from(e.return.getChildren()),t)))}}))}}function eR(t,e,n,o){const i=t.document.differ.getChanges();const r=new Map;let s=false;for(const o of i){if(o.type=="insert"&&o.name!="$text"){const i=o.position.nodeAfter;if(!t.schema.checkAttribute(i,"listItemId")){for(const t of Array.from(i.getAttributeKeys())){if(n.includes(t)){e.removeAttribute(t,i);s=true}}}findAndAddListHeadToMap(o.position,r);if(!o.attributes.has("listItemId")){findAndAddListHeadToMap(o.position.getShiftedBy(o.length),r)}for(const{item:e,previousPosition:n}of t.createRangeIn(i)){if(isListItemBlock(e)){findAndAddListHeadToMap(n,r)}}}else if(o.type=="remove"){findAndAddListHeadToMap(o.position,r)}else if(o.type=="attribute"&&n.includes(o.attributeKey)){findAndAddListHeadToMap(o.range.start,r);if(o.attributeNewValue===null){findAndAddListHeadToMap(o.range.start.getShiftedBy(1),r)}}}const a=new Set;for(const t of r.values()){s=o.fire("postFixer",{listNodes:new ListBlocksIterable(t),listHead:t,writer:e,seenIds:a})||s}return s}function nR(t){return(e,[n,o])=>{const i=n.is("documentFragment")?n.getChild(0):n;if(!isListItemBlock(i)){return}let r;if(!o){r=t.document.selection}else{r=t.createSelection(o)}const s=r.getFirstPosition();let a=null;if(isListItemBlock(s.parent)){a=s.parent}else if(isListItemBlock(s.nodeBefore)){a=s.nodeBefore}if(!a){return}const c=a.getAttribute("listIndent")-i.getAttribute("listIndent");if(c<=0){return}t.change((t=>{for(const{node:e}of iterateSiblingListBlocks(i,"forward")){t.setAttribute("listIndent",e.getAttribute("listIndent")+c,e)}}))}}function oR(t,e){const n=t.document.selection;if(!n.isCollapsed){return!getSelectedBlockObject(t)}if(e==="forward"){return true}const o=n.getFirstPosition();const i=o.parent;const r=i.previousSibling;if(t.schema.isObject(r)){return false}if(r.isEmpty){return true}return isSingleListItem([i,r])}function iR(t){const e=t.createContainerElement("li");e.getFillerOffset=bR;return e}function rR(t,e){const n=e.mapper;const o=e.writer;const i=t.getAttribute("listType")=="numbered"?"ol":"ul";const r=iR(o);const s=o.createContainerElement(i,null);o.insert(o.createPositionAt(s,0),r);n.bindElements(t,r);return r}function sR(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=lR(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=uR(t);if(e){a=s.createPositionBefore(e)}else{a=s.createPositionAt(t,"end")}}else{a=r.toViewPosition(o.createPositionBefore(t))}}a=cR(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");aR(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"))}}}aR(s,i,i.nextSibling);aR(s,i.previousSibling,i)}function aR(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 cR(t){return t.getLastMatchingPosition((t=>t.item.is("uiElement")))}function lR(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 dR(t,e,n,o){t.ui.componentFactory.add(e,(i=>{const r=t.commands.get(e);const s=new Ad(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 uR(t){for(const e of t.getChildren()){if(e.name=="ul"||e.name=="ol"){return e}}return null}function hR(t,e){const n=[];const o=t.parent;const i={ignoreElementEnd:false,startPosition:t,shallow:true,direction:e};const r=o.getAttribute("listIndent");const s=[...new Ab(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(t.getAttribute("listReversed")!==o.getAttribute("listReversed")){break}if(t.getAttribute("listStart")!==o.getAttribute("listStart")){break}if(e==="backward"){n.unshift(t)}else{n.push(t)}}return n}function fR(t){const e=t.document;let n=[...e.selection.getSelectedBlocks()].filter((t=>t.is("element","listItem"))).map((e=>{const n=t.change((t=>t.createPositionAt(e,0)));return[...hR(n,"backward"),...hR(n,"forward")]})).flat();n=[...new Set(n)];return n}const pR=["disc","circle","square"];const gR=["decimal","decimal-leading-zero","lower-roman","upper-roman","lower-latin","upper-latin"];function mR(t){if(pR.includes(t)){return"bulleted"}if(gR.includes(t)){return"numbered"}return null}function bR(){const t=!this.isEmpty&&(this.getChild(0).name=="ul"||this.getChild(0).name=="ol");if(this.isEmpty||t){return 0}return np.call(this)}const kR='<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>';const wR='<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.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75C1.784 7.5 1 6.723 1 5.75zm6 9c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zm-6 0c0-.966.777-1.75 1.75-1.75.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75-.966 0-1.75-.777-1.75-1.75z"/></svg>';class _R extends Au{static get pluginName(){return"ListUI"}init(){const t=this.editor.t;dR(this.editor,"numberedList",t("Numbered List"),kR);dR(this.editor,"bulletedList",t("Bulleted List"),wR)}}class vR extends(null&&Plugin){static get requires(){return[DocumentListEditing,ListUI]}static get pluginName(){return"DocumentList"}}class AR extends(null&&Plugin){static get pluginName(){return"AdjacentListsSupport"}init(){const t=this.editor;const e=t.model;e.schema.register("listSeparator",{allowWhere:"$block",isBlock:true});t.conversion.for("upcast").add((t=>{t.on("element:ol",CR());t.on("element:ul",CR())})).elementToElement({model:"listSeparator",view:"ck-list-separator"});t.conversion.for("editingDowncast").elementToElement({model:"listSeparator",view:{name:"div",classes:["ck-list-separator","ck-hidden"]}});t.conversion.for("dataDowncast").elementToElement({model:"listSeparator",view:(t,e)=>{const n=e.writer.createContainerElement("ck-list-separator");e.writer.setCustomProperty("dataPipeline:transparentRendering",true,n);n.getFillerOffset=()=>null;return n}})}}function CR(){return(t,e,n)=>{const o=e.viewItem;const i=o.nextSibling;if(!i){return}if(o.name!==i.name){return}if(!e.modelRange){Object.assign(e,n.convertChildren(e.viewItem,e.modelCursor))}const r=n.writer;const s=r.createElement("listSeparator");if(!n.safeInsert(s,e.modelCursor)){return}const a=n.getSplitParts(s);e.modelRange=r.createRange(e.modelRange.start,r.createPositionAfter(a[a.length-1]));n.updateConversionResult(s,e)}}class yR extends(null&&Command){refresh(){const t=this._getValue();this.value=t;this.isEnabled=t!=null}execute({startIndex:t=1}={}){const e=this.editor.model;const n=e.document;let o=Array.from(n.selection.getSelectedBlocks()).filter((t=>isListItemBlock(t)&&t.getAttribute("listType")=="numbered"));o=expandListBlocksToCompleteList(o);e.change((e=>{for(const n of o){e.setAttribute("listStart",t>=0?t:1,n)}}))}_getValue(){const t=this.editor.model;const e=t.document;const n=first(e.selection.getSelectedBlocks());if(n&&isListItemBlock(n)&&n.getAttribute("listType")=="numbered"){return n.getAttribute("listStart")}return null}}const xR={};const ER={};const SR={};const DR=[{listStyle:"disc",typeAttribute:"disc",listType:"bulleted"},{listStyle:"circle",typeAttribute:"circle",listType:"bulleted"},{listStyle:"square",typeAttribute:"square",listType:"bulleted"},{listStyle:"decimal",typeAttribute:"1",listType:"numbered"},{listStyle:"decimal-leading-zero",typeAttribute:null,listType:"numbered"},{listStyle:"lower-roman",typeAttribute:"i",listType:"numbered"},{listStyle:"upper-roman",typeAttribute:"I",listType:"numbered"},{listStyle:"lower-alpha",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-alpha",typeAttribute:"A",listType:"numbered"},{listStyle:"lower-latin",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-latin",typeAttribute:"A",listType:"numbered"}];for(const{listStyle:t,typeAttribute:e,listType:n}of DR){xR[t]=n;ER[t]=e;if(e){SR[e]=t}}function TR(){return DR.map((t=>t.listStyle))}function PR(t){return xR[t]||null}function BR(t){return SR[t]||null}function IR(t){return ER[t]||null}class RR extends(null&&Command){constructor(t,e,n){super(t);this.defaultType=e;this._supportedTypes=n}refresh(){this.value=this._getValue();this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model;const n=e.document;e.change((e=>{this._tryToConvertItemsToList(t);let o=Array.from(n.selection.getSelectedBlocks()).filter((t=>t.hasAttribute("listType")));if(!o.length){return}o=expandListBlocksToCompleteList(o);for(const n of o){e.setAttribute("listStyle",t.type||this.defaultType,n)}}))}isStyleTypeSupported(t){if(!this._supportedTypes){return true}return this._supportedTypes.includes(t)}_getValue(){const t=first(this.editor.model.document.selection.getSelectedBlocks());if(isListItemBlock(t)){return t.getAttribute("listStyle")}return null}_checkEnabled(){const t=this.editor;const e=t.commands.get("numberedList");const n=t.commands.get("bulletedList");return e.isEnabled||n.isEnabled}_tryToConvertItemsToList(t){if(!t.type){return}const e=getListTypeFromListStyleType(t.type);if(!e){return}const n=this.editor;const o=`${e}List`;const i=n.commands.get(o);if(!i.value){n.execute(o)}}}class OR extends(null&&Command){refresh(){const t=this._getValue();this.value=t;this.isEnabled=t!=null}execute(t={}){const e=this.editor.model;const n=e.document;let o=Array.from(n.selection.getSelectedBlocks()).filter((t=>isListItemBlock(t)&&t.getAttribute("listType")=="numbered"));o=expandListBlocksToCompleteList(o);e.change((e=>{for(const n of o){e.setAttribute("listReversed",!!t.reversed,n)}}))}_getValue(){const t=this.editor.model;const e=t.document;const n=first(e.selection.getSelectedBlocks());if(isListItemBlock(n)&&n.getAttribute("listType")=="numbered"){return n.getAttribute("listReversed")}return null}}class MR extends(null&&Plugin){static get pluginName(){return"DocumentListPropertiesUtils"}getAllSupportedStyleTypes(){return getAllSupportedStyleTypes()}getListTypeFromListStyleType(t){return getListTypeFromListStyleType(t)}getListStyleTypeFromTypeAttribute(t){return getListStyleTypeFromTypeAttribute(t)}getTypeAttributeFromListStyleType(t){return getTypeAttributeFromListStyleType(t)}}const VR="default";class zR extends(null&&Plugin){static get requires(){return[DocumentListEditing,DocumentListPropertiesUtils]}static get pluginName(){return"DocumentListPropertiesEditing"}constructor(t){super(t);t.config.define("list",{properties:{styles:true,startIndex:false,reversed:false}})}init(){const t=this.editor;const e=t.model;const n=t.plugins.get(DocumentListEditing);const o=t.config.get("list.properties");const i=FR(o);for(const o of i){o.addCommand(t);e.schema.extend("$container",{allowAttributes:o.attributeName});e.schema.extend("$block",{allowAttributes:o.attributeName});e.schema.extend("$blockObject",{allowAttributes:o.attributeName});n.registerDowncastStrategy({scope:"list",attributeName:o.attributeName,setAttributeOnDowncast(t,e,n){o.setAttributeOnDowncast(t,e,n)}})}t.conversion.for("upcast").add((t=>{for(const e of i){t.on("element:ol",listPropertiesUpcastConverter(e));t.on("element:ul",listPropertiesUpcastConverter(e))}}));n.on("checkAttributes:list",((t,{viewElement:e,modelAttributes:n})=>{for(const o of i){if(o.getAttributeOnUpcast(e)!=n[o.attributeName]){t.return=true;t.stop()}}}));this.listenTo(t.commands.get("indentList"),"afterExecute",((t,n)=>{e.change((t=>{for(const e of n){for(const n of i){if(n.appliesToListItem(e)){t.setAttribute(n.attributeName,n.defaultValue,e)}}}}))}));n.on("postFixer",((t,{listNodes:e,writer:n})=>{for(const{node:o}of e){for(const e of i){if(e.hasValidAttribute(o)){continue}if(e.appliesToListItem(o)){n.setAttribute(e.attributeName,e.defaultValue,o)}else{n.removeAttribute(e.attributeName,o)}t.return=true}}}));n.on("postFixer",((t,{listNodes:e,writer:n})=>{const o=[];for(const{node:r,previous:s}of e){if(!s){continue}const e=r.getAttribute("listIndent");const a=s.getAttribute("listIndent");let c=null;if(e>a){o[a]=s}else if(e<a){c=o[e];o.length=e}else{c=s}if(!c){continue}if(c.getAttribute("listType")!=r.getAttribute("listType")){continue}for(const e of i){const{attributeName:o}=e;if(!e.appliesToListItem(r)){continue}const i=c.getAttribute(o);if(r.getAttribute(o)!=i){n.setAttribute(o,i,r);t.return=true}}}}))}}function FR(t){const e=[];if(t.styles){const n=typeof t.styles=="object"&&t.styles.useAttribute;e.push({attributeName:"listStyle",defaultValue:VR,viewConsumables:{styles:"list-style-type"},addCommand(t){let e=getAllSupportedStyleTypes();if(n){e=e.filter((t=>!!getTypeAttributeFromListStyleType(t)))}t.commands.add("listStyle",new DocumentListStyleCommand(t,VR,e))},appliesToListItem(){return true},hasValidAttribute(t){if(!t.hasAttribute("listStyle")){return false}const e=t.getAttribute("listStyle");if(e==VR){return true}return getListTypeFromListStyleType(e)==t.getAttribute("listType")},setAttributeOnDowncast(t,e,o){if(e&&e!==VR){if(n){const n=getTypeAttributeFromListStyleType(e);if(n){t.setAttribute("type",n,o);return}}else{t.setStyle("list-style-type",e,o);return}}t.removeStyle("list-style-type",o);t.removeAttribute("type",o)},getAttributeOnUpcast(t){const e=t.getStyle("list-style-type");if(e){return e}const n=t.getAttribute("type");if(n){return getListStyleTypeFromTypeAttribute(n)}return VR}})}if(t.reversed){e.push({attributeName:"listReversed",defaultValue:false,viewConsumables:{attributes:"reversed"},addCommand(t){t.commands.add("listReversed",new DocumentListReversedCommand(t))},appliesToListItem(t){return t.getAttribute("listType")=="numbered"},hasValidAttribute(t){return this.appliesToListItem(t)==t.hasAttribute("listReversed")},setAttributeOnDowncast(t,e,n){if(e){t.setAttribute("reversed","reversed",n)}else{t.removeAttribute("reversed",n)}},getAttributeOnUpcast(t){return t.hasAttribute("reversed")}})}if(t.startIndex){e.push({attributeName:"listStart",defaultValue:1,viewConsumables:{attributes:"start"},addCommand(t){t.commands.add("listStart",new DocumentListStartCommand(t))},appliesToListItem(t){return t.getAttribute("listType")=="numbered"},hasValidAttribute(t){return this.appliesToListItem(t)==t.hasAttribute("listStart")},setAttributeOnDowncast(t,e,n){if(e==0||e>1){t.setAttribute("start",e,n)}else{t.removeAttribute("start",n)}},getAttributeOnUpcast(t){const e=t.getAttribute("start");return e>=0?e:1}})}return e}var NR=n(782);var LR={injectType:"singletonStyleTag",attributes:{"data-cke":true}};LR.insert="head";LR.singleton=true;var HR=Il()(NR.Z,LR);const jR=NR.Z.locals||{};class qR extends(null&&View){constructor(t,e){super(t);const n=this.bindTemplate;this.set("isCollapsed",false);this.set("label","");this.buttonView=this._createButtonView();this.children=this.createCollection();this.set("_collapsibleAriaLabelUid",undefined);if(e){this.children.addMany(e)}this.setTemplate({tag:"div",attributes:{class:["ck","ck-collapsible",n.if("isCollapsed","ck-collapsible_collapsed")]},children:[this.buttonView,{tag:"div",attributes:{class:["ck","ck-collapsible__children"],role:"region",hidden:n.if("isCollapsed","hidden"),"aria-labelledby":n.to("_collapsibleAriaLabelUid")},children:this.children}]})}render(){super.render();this._collapsibleAriaLabelUid=this.buttonView.labelView.element.id}_createButtonView(){const t=new ButtonView(this.locale);const e=t.bindTemplate;t.set({withText:true,icon:dropdownArrowIcon});t.extendTemplate({attributes:{"aria-expanded":e.to("isOn",(t=>String(t)))}});t.bind("label").to(this);t.bind("isOn").to(this,"isCollapsed",(t=>!t));t.on("execute",(()=>{this.isCollapsed=!this.isCollapsed}));return t}}var $R=n(938);var WR={injectType:"singletonStyleTag",attributes:{"data-cke":true}};WR.insert="head";WR.singleton=true;var GR=Il()($R.Z,WR);const KR=$R.Z.locals||{};class UR extends(null&&View){constructor(t,{enabledProperties:e,styleButtonViews:n,styleGridAriaLabel:o}){super(t);this.stylesView=null;this.additionalPropertiesCollapsibleView=null;this.startIndexFieldView=null;this.reversedSwitchButtonView=null;this.focusTracker=new FocusTracker;this.keystrokes=new KeystrokeHandler;this.focusables=new ViewCollection;const i=["ck","ck-list-properties"];this.children=this.createCollection();this.focusCycler=new FocusCycler({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});if(e.styles){this.stylesView=this._createStylesView(n,o);this.children.add(this.stylesView)}else{i.push("ck-list-properties_without-styles")}if(e.startIndex||e.reversed){this._addNumberedListPropertyViews(e);i.push("ck-list-properties_with-numbered-properties")}this.setTemplate({tag:"div",attributes:{class:i},children:this.children})}render(){super.render();if(this.stylesView){this.focusables.add(this.stylesView);this.focusTracker.add(this.stylesView.element);if(this.startIndexFieldView||this.reversedSwitchButtonView){this.focusables.add(this.children.last.buttonView);this.focusTracker.add(this.children.last.buttonView.element)}for(const t of this.stylesView.children){this.stylesView.focusTracker.add(t.element)}addKeyboardHandlingForGrid({keystrokeHandler:this.stylesView.keystrokes,focusTracker:this.stylesView.focusTracker,gridItems:this.stylesView.children,numberOfColumns:()=>global.window.getComputedStyle(this.stylesView.element).getPropertyValue("grid-template-columns").split(" ").length,uiLanguageDirection:this.locale&&this.locale.uiLanguageDirection})}if(this.startIndexFieldView){this.focusables.add(this.startIndexFieldView);this.focusTracker.add(this.startIndexFieldView.element);const t=t=>t.stopPropagation();this.keystrokes.set("arrowright",t);this.keystrokes.set("arrowleft",t);this.keystrokes.set("arrowup",t);this.keystrokes.set("arrowdown",t)}if(this.reversedSwitchButtonView){this.focusables.add(this.reversedSwitchButtonView);this.focusTracker.add(this.reversedSwitchButtonView.element)}this.keystrokes.listenTo(this.element)}focus(){this.focusCycler.focusFirst()}focusLast(){this.focusCycler.focusLast()}destroy(){super.destroy();this.focusTracker.destroy();this.keystrokes.destroy()}_createStylesView(t,e){const n=new View(this.locale);n.children=n.createCollection();n.children.addMany(t);n.setTemplate({tag:"div",attributes:{"aria-label":e,class:["ck","ck-list-styles-list"]},children:n.children});n.children.delegate("execute").to(this);n.focus=function(){this.children.first.focus()};n.focusTracker=new FocusTracker;n.keystrokes=new KeystrokeHandler;n.render();n.keystrokes.listenTo(n.element);return n}_addNumberedListPropertyViews(t){const e=this.locale.t;const n=[];if(t.startIndex){this.startIndexFieldView=this._createStartIndexField();n.push(this.startIndexFieldView)}if(t.reversed){this.reversedSwitchButtonView=this._createReversedSwitchButton();n.push(this.reversedSwitchButtonView)}if(t.styles){this.additionalPropertiesCollapsibleView=new CollapsibleView(this.locale,n);this.additionalPropertiesCollapsibleView.set({label:e("List properties"),isCollapsed:true});this.additionalPropertiesCollapsibleView.buttonView.bind("isEnabled").toMany(n,"isEnabled",((...t)=>t.some((t=>t))));this.additionalPropertiesCollapsibleView.buttonView.on("change:isEnabled",((t,e,n)=>{if(!n){this.additionalPropertiesCollapsibleView.isCollapsed=true}}));this.children.add(this.additionalPropertiesCollapsibleView)}else{this.children.addMany(n)}}_createStartIndexField(){const t=this.locale.t;const e=new LabeledFieldView(this.locale,createLabeledInputNumber);e.set({label:t("Start at"),class:"ck-numbered-list-properties__start-index"});e.fieldView.set({min:0,step:1,value:1,inputMode:"numeric"});e.fieldView.on("input",(()=>{const n=e.fieldView.element;const o=n.valueAsNumber;if(Number.isNaN(o)){return}if(!n.checkValidity()){e.errorText=t("Start index must be greater than 0.")}else{this.fire("listStart",{startIndex:o})}}));return e}_createReversedSwitchButton(){const t=this.locale.t;const e=new SwitchButtonView(this.locale);e.set({withText:true,label:t("Reversed order"),class:"ck-numbered-list-properties__reversed-order"});e.delegate("execute").to(this,"listReversed");return e}}var ZR=n(591);var JR={injectType:"singletonStyleTag",attributes:{"data-cke":true}};JR.insert="head";JR.singleton=true;var YR=Il()(ZR.Z,JR);const QR=ZR.Z.locals||{};class XR extends(null&&Plugin){static get pluginName(){return"ListPropertiesUI"}init(){const t=this.editor;const e=t.locale.t;const n=t.config.get("list.properties");if(n.styles){t.ui.componentFactory.add("bulletedList",tO({editor:t,parentCommandName:"bulletedList",buttonLabel:e("Bulleted List"),buttonIcon:bulletedListIcon,styleGridAriaLabel:e("Bulleted list styles toolbar"),styleDefinitions:[{label:e("Toggle the disc list style"),tooltip:e("Disc"),type:"disc",icon:listStyleDiscIcon},{label:e("Toggle the circle list style"),tooltip:e("Circle"),type:"circle",icon:listStyleCircleIcon},{label:e("Toggle the square list style"),tooltip:e("Square"),type:"square",icon:listStyleSquareIcon}]}))}if(n.styles||n.startIndex||n.reversed){t.ui.componentFactory.add("numberedList",tO({editor:t,parentCommandName:"numberedList",buttonLabel:e("Numbered List"),buttonIcon:numberedListIcon,styleGridAriaLabel:e("Numbered list styles toolbar"),styleDefinitions:[{label:e("Toggle the decimal list style"),tooltip:e("Decimal"),type:"decimal",icon:listStyleDecimalIcon},{label:e("Toggle the decimal with leading zero list style"),tooltip:e("Decimal with leading zero"),type:"decimal-leading-zero",icon:listStyleDecimalWithLeadingZeroIcon},{label:e("Toggle the lower–roman list style"),tooltip:e("Lower–roman"),type:"lower-roman",icon:listStyleLowerRomanIcon},{label:e("Toggle the upper–roman list style"),tooltip:e("Upper-roman"),type:"upper-roman",icon:listStyleUpperRomanIcon},{label:e("Toggle the lower–latin list style"),tooltip:e("Lower-latin"),type:"lower-latin",icon:listStyleLowerLatinIcon},{label:e("Toggle the upper–latin list style"),tooltip:e("Upper-latin"),type:"upper-latin",icon:listStyleUpperLatinIcon}]}))}}}function tO({editor:t,parentCommandName:e,buttonLabel:n,buttonIcon:o,styleGridAriaLabel:i,styleDefinitions:r}){const s=t.commands.get(e);return a=>{const c=createDropdown(a,SplitButtonView);const l=c.buttonView;c.bind("isEnabled").to(s);c.class="ck-list-styles-dropdown";l.on("execute",(()=>{t.execute(e);t.editing.view.focus()}));l.set({label:n,icon:o,tooltip:true,isToggleable:true});l.bind("isOn").to(s,"value",(t=>!!t));c.once("change:isOpen",(()=>{const n=nO({editor:t,dropdownView:c,parentCommandName:e,styleGridAriaLabel:i,styleDefinitions:r});c.panelView.children.add(n)}));c.on("execute",(()=>{t.editing.view.focus()}));return c}}function eO({editor:t,listStyleCommand:e,parentCommandName:n}){const o=t.locale;const i=t.commands.get(n);return({label:n,type:r,icon:s,tooltip:a})=>{const c=new ButtonView(o);c.set({label:n,icon:s,tooltip:a});e.on("change:value",(()=>{c.isOn=e.value===r}));c.on("execute",(()=>{if(i.value){if(e.value!==r){t.execute("listStyle",{type:r})}else{t.execute("listStyle",{type:e.defaultType})}}else{t.model.change((()=>{t.execute("listStyle",{type:r})}))}}));return c}}function nO({editor:t,dropdownView:e,parentCommandName:n,styleDefinitions:o,styleGridAriaLabel:i}){const r=t.locale;const s=t.config.get("list.properties");let a=null;if(n!="numberedList"){s.startIndex=false;s.reversed=false}if(s.styles){const e=t.commands.get("listStyle");const i=eO({editor:t,parentCommandName:n,listStyleCommand:e});const r=typeof e.isStyleTypeSupported=="function"?t=>e.isStyleTypeSupported(t.type):()=>true;a=o.filter(r).map(i)}const c=new ListPropertiesView(r,{styleGridAriaLabel:i,enabledProperties:s,styleButtonViews:a});if(s.styles){focusChildOnDropdownOpen(e,(()=>c.stylesView.children.find((t=>t.isOn))))}if(s.startIndex){const e=t.commands.get("listStart");c.startIndexFieldView.bind("isEnabled").to(e);c.startIndexFieldView.fieldView.bind("value").to(e);c.on("listStart",((e,n)=>t.execute("listStart",n)))}if(s.reversed){const e=t.commands.get("listReversed");c.reversedSwitchButtonView.bind("isEnabled").to(e);c.reversedSwitchButtonView.bind("isOn").to(e,"value",(t=>!!t));c.on("listReversed",(()=>{const n=e.value;t.execute("listReversed",{reversed:!n})}))}c.delegate("execute").to(e);return c}class oO extends(null&&Plugin){static get requires(){return[DocumentListPropertiesEditing,ListPropertiesUI]}static get pluginName(){return"DocumentListProperties"}}class iO extends yu{constructor(t,e){super(t);this._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=hl(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 rO extends yu{constructor(t,e){super(t);this.type=e}refresh(){this.value=this._getValue();this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model;const n=e.document;const o=Array.from(n.selection.getSelectedBlocks()).filter((t=>aO(t,e.schema)));const i=t.forceValue!==undefined?!t.forceValue:this.value;e.change((t=>{if(i){let e=o[o.length-1].nextSibling;let n=Number.POSITIVE_INFINITY;let i=[];while(e&&e.name=="listItem"&&e.getAttribute("listIndent")!==0){const t=e.getAttribute("listIndent");if(t<n){n=t}const o=t-n;i.push({element:e,listIndent:o});e=e.nextSibling}i=i.reverse();for(const e of i){t.setAttribute("listIndent",e.listIndent,e.element)}}if(!i){let t=Number.POSITIVE_INFINITY;for(const e of o){if(e.is("element","listItem")&&e.getAttribute("listIndent")<t){t=e.getAttribute("listIndent")}}t=t===0?1:t;sO(o,true,t);sO(o,false,t)}for(const e of o.reverse()){if(i&&e.name=="listItem"){t.rename(e,"paragraph")}else if(!i&&e.name!="listItem"){t.setAttributes({listType:this.type,listIndent:0},e);t.rename(e,"listItem")}else if(!i&&e.name=="listItem"&&e.getAttribute("listType")!=this.type){t.setAttribute("listType",this.type,e)}}this.fire("_executeCleanup",o)}))}_getValue(){const t=hl(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=hl(t.getSelectedBlocks());if(!n){return false}return aO(n,e)}}function sO(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 aO(t,e){return e.checkChild(t.parent,"listItem")&&!e.isObject(t)}class cO extends Au{static get pluginName(){return"ListUtils"}getListTypeFromListStyleType(t){return mR(t)}getSelectedListItems(t){return fR(t)}getSiblingNodes(t,e){return hR(t,e)}}function lO(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=rR(r,o);sR(r,s,o,t)}}function dO(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){aR(a,l,l.nextSibling)}const h=o.mapper.toModelElement(s);xO(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()}}const uO=(t,e,n)=>{if(!n.consumable.test(e.item,t.name)){return}const o=n.mapper.toViewElement(e.item);const i=n.writer;i.breakContainer(i.createPositionBefore(o));i.breakContainer(i.createPositionAfter(o));const r=o.parent;const s=e.attributeNewValue=="numbered"?"ol":"ul";i.rename(s,r)};const hO=(t,e,n)=>{n.consumable.consume(e.item,t.name);const o=n.mapper.toViewElement(e.item);const i=o.parent;const r=n.writer;aR(r,i,i.nextSibling);aR(r,i.previousSibling,i)};function fO(t){return(e,n,o)=>{if(!o.consumable.consume(n.item,"attribute:listIndent")){return}const i=o.mapper.toViewElement(n.item);const r=o.writer;r.breakContainer(r.createPositionBefore(i));r.breakContainer(r.createPositionAfter(i));const s=i.parent;const a=s.previousSibling;const c=r.createRangeOn(s);r.remove(c);if(a&&a.nextSibling){aR(r,a,a.nextSibling)}xO(n.attributeOldValue+1,n.range.start,c.start,i,o,t);sR(n.item,i,o,t);for(const t of n.item.getChildren()){o.consumable.consume(t,"insert")}}}const pO=(t,e,n)=>{if(!n.consumable.test(e.item,t.name)){return}if(e.item.name!="listItem"){let t=n.mapper.toViewPosition(e.range.start);const o=n.writer;const 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=aR(o,n,n.nextSibling);if(e&&e.parent==n){t.offset--}}}aR(o,t.nodeBefore,t.nodeAfter)}}};const gO=(t,e,n)=>{const o=n.mapper.toViewPosition(e.position);const i=o.nodeBefore;const r=o.nodeAfter;aR(n.writer,i,r)};const mO=(t,e,n)=>{if(n.consumable.consume(e.viewItem,{name:true})){const t=n.writer;const o=t.createElement("listItem");const i=SO(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=CO(o,e.viewItem.getChildren(),n);e.modelRange=t.createRange(e.modelCursor,s);n.updateConversionResult(o,e)}};const bO=(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")||EO(e));if(t){e._remove()}}}};const kO=(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;for(const e of t){if(n&&!EO(e)){e._remove()}if(EO(e)){n=true}}}};function wO(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(EO);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 _O(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&&EO(c)){a+=r.getModelLength(c);c=c.previousSibling}n.modelPosition=t.createPositionBefore(s).getShiftedBy(a);e.stop()}}}function vO(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 if(o.type=="insert"&&o.name!="listItem"){if(o.name!="$text"){const n=o.position.nodeAfter;if(n.hasAttribute("listIndent")){e.removeAttribute("listIndent",n);i=true}if(n.hasAttribute("listType")){e.removeAttribute("listType",n);i=true}if(n.hasAttribute("listStyle")){e.removeAttribute("listStyle",n);i=true}if(n.hasAttribute("listReversed")){e.removeAttribute("listReversed",n);i=true}if(n.hasAttribute("listStart")){e.removeAttribute("listStart",n);i=true}for(const e of Array.from(t.createRangeIn(n)).filter((t=>t.item.is("element","listItem")))){r(e.previousPosition)}}const n=o.position.getShiftedBy(o.length);r(n)}else if(o.type=="remove"&&o.name=="listItem"){r(o.position)}else if(o.type=="attribute"&&o.attributeKey=="listIndent"){r(o.range.start)}else if(o.type=="attribute"&&o.attributeKey=="listType"){r(o.range.start)}}for(const t of o.values()){s(t);a(t)}return i;function r(t){const e=t.nodeBefore;if(!e||!e.is("element","listItem")){const e=t.nodeAfter;if(e&&e.is("element","listItem")){o.set(e,e)}}else{let t=e;if(o.has(t)){return}for(let 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}}}const AO=function(t,[e,n]){const o=this;let i=e.is("documentFragment")?e.getChild(0):e;let r;if(!n){r=o.document.selection}else{r=o.createSelection(n)}if(i&&i.is("element","listItem")){const t=r.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(i&&i.is("element","listItem")){i._setAttribute("listIndent",i.getAttribute("listIndent")+t);i=i.nextSibling}}}}};function CO(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=yO(e.modelCursor)}r=o.createPositionAfter(t)}}}return r}function yO(t){const e=new Ab({startPosition:t});let n;do{n=e.next()}while(!n.value.item.is("element","listItem"));return n.value.item}function xO(t,e,n,o,i,r){const s=lR(e.nodeBefore,{sameIndent:true,smallerIndent:true,listIndent:t});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=cR(d);for(const t of[...o.getChildren()]){if(EO(t)){d=c.move(c.createRangeOn(t),d).end;aR(c,t,t.nextSibling);aR(c,t.previousSibling,t)}}}function EO(t){return t.is("element","ol")||t.is("element","ul")}function SO(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 DO extends Au{static get pluginName(){return"ListEditing"}static get requires(){return[DT,dD,cO]}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=>vO(t.model,e)));n.mapper.registerViewToModelLength("li",TO);e.mapper.registerViewToModelLength("li",TO);n.mapper.on("modelToViewPosition",wO(n.view));n.mapper.on("viewToModelPosition",_O(t.model));e.mapper.on("modelToViewPosition",wO(n.view));t.conversion.for("editingDowncast").add((e=>{e.on("insert",pO,{priority:"high"});e.on("insert:listItem",lO(t.model));e.on("attribute:listType:listItem",uO,{priority:"high"});e.on("attribute:listType:listItem",hO,{priority:"low"});e.on("attribute:listIndent:listItem",fO(t.model));e.on("remove:listItem",dO(t.model));e.on("remove",gO,{priority:"low"})}));t.conversion.for("dataDowncast").add((e=>{e.on("insert",pO,{priority:"high"});e.on("insert:listItem",lO(t.model))}));t.conversion.for("upcast").add((t=>{t.on("element:ul",bO,{priority:"high"});t.on("element:ol",bO,{priority:"high"});t.on("element:li",kO,{priority:"high"});t.on("element:li",mO)}));t.model.on("insertContent",AO,{priority:"high"});t.commands.add("numberedList",new rO(t,"numbered"));t.commands.add("bulletedList",new rO(t,"bulleted"));t.commands.add("indentList",new iO(t,"forward"));t.commands.add("outdentList",new iO(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()}}),{context:"li"});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()}),{context:"li"});this.listenTo(t.editing.view.document,"tab",((e,n)=>{const o=n.shiftKey?"outdentList":"indentList";const i=this.editor.commands.get(o);if(i.isEnabled){t.execute(o);n.stopPropagation();n.preventDefault();e.stop()}}),{context:"li"})}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 TO(t){let e=1;for(const n of t.getChildren()){if(n.name=="ul"||n.name=="ol"){for(const t of n.getChildren()){e+=TO(t)}}}return e}class PO extends Au{static get requires(){return[DO,_R]}static get pluginName(){return"List"}}class BO extends(null&&Command){constructor(t,e){super(t);this.defaultType=e}refresh(){this.value=this._getValue();this.isEnabled=this._checkEnabled()}execute(t={}){this._tryToConvertItemsToList(t);const e=this.editor.model;const n=getSelectedListItems(e);if(!n.length){return}e.change((e=>{for(const o of n){e.setAttribute("listStyle",t.type||this.defaultType,o)}}))}_getValue(){const t=this.editor.model.document.selection.getFirstPosition().parent;if(t&&t.is("element","listItem")){return t.getAttribute("listStyle")}return null}_checkEnabled(){const t=this.editor;const e=t.commands.get("numberedList");const n=t.commands.get("bulletedList");return e.isEnabled||n.isEnabled}_tryToConvertItemsToList(t){if(!t.type){return}const e=getListTypeFromListStyleType(t.type);if(!e){return}const n=this.editor;const o=`${e}List`;const i=n.commands.get(o);if(!i.value){n.execute(o)}}}class IO extends(null&&Command){refresh(){const t=this._getValue();this.value=t;this.isEnabled=t!=null}execute(t={}){const e=this.editor.model;const n=getSelectedListItems(e).filter((t=>t.getAttribute("listType")=="numbered"));e.change((e=>{for(const o of n){e.setAttribute("listReversed",!!t.reversed,o)}}))}_getValue(){const t=this.editor.model.document.selection.getFirstPosition().parent;if(t&&t.is("element","listItem")&&t.getAttribute("listType")=="numbered"){return t.getAttribute("listReversed")}return null}}class RO extends(null&&Command){refresh(){const t=this._getValue();this.value=t;this.isEnabled=t!=null}execute({startIndex:t=1}={}){const e=this.editor.model;const n=getSelectedListItems(e).filter((t=>t.getAttribute("listType")=="numbered"));e.change((e=>{for(const o of n){e.setAttribute("listStart",t>=0?t:1,o)}}))}_getValue(){const t=this.editor.model.document.selection.getFirstPosition().parent;if(t&&t.is("element","listItem")&&t.getAttribute("listType")=="numbered"){return t.getAttribute("listStart")}return null}}const OO="default";class MO extends(null&&Plugin){static get requires(){return[ListEditing]}static get pluginName(){return"ListPropertiesEditing"}constructor(t){super(t);t.config.define("list",{properties:{styles:true,startIndex:false,reversed:false}})}init(){const t=this.editor;const e=t.model;const n=t.config.get("list.properties");const o=VO(n);e.schema.extend("listItem",{allowAttributes:o.map((t=>t.attributeName))});for(const e of o){e.addCommand(t)}this.listenTo(t.commands.get("indentList"),"_executeCleanup",NO(t,o));this.listenTo(t.commands.get("outdentList"),"_executeCleanup",LO(t,o));this.listenTo(t.commands.get("bulletedList"),"_executeCleanup",WO(t));this.listenTo(t.commands.get("numberedList"),"_executeCleanup",WO(t));e.document.registerPostFixer(HO(t,o));t.conversion.for("upcast").add(zO(o));t.conversion.for("downcast").add(FO(o));this._mergeListAttributesWhileMergingLists(o)}afterInit(){const t=this.editor;if(t.commands.get("todoList")){t.model.document.registerPostFixer($O(t))}}_mergeListAttributesWhileMergingLists(t){const e=this.editor;const n=e.model;let o;this.listenTo(n,"deleteContent",((t,[e])=>{const n=e.getFirstPosition();const i=e.getLastPosition();if(n.parent===i.parent){return}if(!n.parent.is("element","listItem")){return}const r=i.parent.nextSibling;if(!r||!r.is("element","listItem")){return}const s=getSiblingListItem(n.parent,{sameIndent:true,listIndent:r.getAttribute("listIndent")});if(!s){return}if(s.getAttribute("listType")===r.getAttribute("listType")){o=s}}),{priority:"high"});this.listenTo(n,"deleteContent",(()=>{if(!o){return}n.change((e=>{const n=getSiblingListItem(o.nextSibling,{sameIndent:true,listIndent:o.getAttribute("listIndent"),direction:"forward"});if(!n){o=null;return}const i=[n,...getSiblingNodes(e.createPositionAt(n,0),"forward")];for(const n of i){for(const i of t){if(i.appliesToListItem(n)){const t=i.attributeName;const r=o.getAttribute(t);e.setAttribute(t,r,n)}}}}));o=null}),{priority:"low"})}}function VO(t){const e=[];if(t.styles){e.push({attributeName:"listStyle",defaultValue:OO,addCommand(t){t.commands.add("listStyle",new ListStyleCommand(t,OO))},appliesToListItem(){return true},setAttributeOnDowncast(t,e,n){if(e&&e!==OO){t.setStyle("list-style-type",e,n)}else{t.removeStyle("list-style-type",n)}},getAttributeOnUpcast(t){return t.getStyle("list-style-type")||OO}})}if(t.reversed){e.push({attributeName:"listReversed",defaultValue:false,addCommand(t){t.commands.add("listReversed",new ListReversedCommand(t))},appliesToListItem(t){return t.getAttribute("listType")=="numbered"},setAttributeOnDowncast(t,e,n){if(e){t.setAttribute("reversed","reversed",n)}else{t.removeAttribute("reversed",n)}},getAttributeOnUpcast(t){return t.hasAttribute("reversed")}})}if(t.startIndex){e.push({attributeName:"listStart",defaultValue:1,addCommand(t){t.commands.add("listStart",new ListStartCommand(t))},appliesToListItem(t){return t.getAttribute("listType")=="numbered"},setAttributeOnDowncast(t,e,n){if(e==0||e>1){t.setAttribute("start",e,n)}else{t.removeAttribute("start",n)}},getAttributeOnUpcast(t){const e=t.getAttribute("start");return e>=0?e:1}})}return e}function zO(t){return e=>{e.on("element:li",((e,n,o)=>{if(!n.modelRange){return}const i=n.viewItem.parent;const r=n.modelRange.start.nodeAfter||n.modelRange.end.nodeBefore;for(const e of t){if(e.appliesToListItem(r)){const t=e.getAttributeOnUpcast(i);o.writer.setAttribute(e.attributeName,t,r)}}}),{priority:"low"})}}function FO(t){return n=>{for(const o of t){n.on(`attribute:${o.attributeName}:listItem`,((t,n,i)=>{const r=i.writer;const s=n.item;const a=getSiblingListItem(s.previousSibling,{sameIndent:true,listIndent:s.getAttribute("listIndent"),direction:"backward"});const c=i.mapper.toViewElement(s);if(!e(s,a)){r.breakContainer(r.createPositionBefore(c))}o.setAttributeOnDowncast(r,n.attributeNewValue,c.parent)}),{priority:"low"})}};function e(t,e){return e&&t.getAttribute("listType")===e.getAttribute("listType")&&t.getAttribute("listIndent")===e.getAttribute("listIndent")&&t.getAttribute("listStyle")===e.getAttribute("listStyle")&&t.getAttribute("listReversed")===e.getAttribute("listReversed")&&t.getAttribute("listStart")===e.getAttribute("listStart")}}function NO(t,e){return(n,o)=>{const i=o[0];const r=i.getAttribute("listIndent");const s=o.filter((t=>t.getAttribute("listIndent")===r));let a=null;if(i.previousSibling.getAttribute("listIndent")+1!==r){a=getSiblingListItem(i.previousSibling,{sameIndent:true,direction:"backward",listIndent:r})}t.model.change((t=>{for(const n of s){for(const o of e){if(o.appliesToListItem(n)){const e=a==null?o.defaultValue:a.getAttribute(o.attributeName);t.setAttribute(o.attributeName,e,n)}}}}))}}function LO(t,e){return(n,o)=>{o=o.reverse().filter((t=>t.is("element","listItem")));if(!o.length){return}const i=o[0].getAttribute("listIndent");const r=o[0].getAttribute("listType");let s=o[0].previousSibling;if(s.is("element","listItem")){while(s.getAttribute("listIndent")!==i){s=s.previousSibling}}else{s=null}if(!s){s=o[o.length-1].nextSibling}if(!s||!s.is("element","listItem")){return}if(s.getAttribute("listType")!==r){return}t.model.change((t=>{const n=o.filter((t=>t.getAttribute("listIndent")===i));for(const o of n){for(const n of e){if(n.appliesToListItem(o)){const e=n.attributeName;const i=s.getAttribute(e);t.setAttribute(e,i,o)}}}}))}}function HO(t,e){return n=>{let o=false;const i=GO(t.model.document.differ.getChanges()).filter((t=>t.getAttribute("listType")!=="todo"));if(!i.length){return o}let r=i[i.length-1].nextSibling;if(!r||!r.is("element","listItem")){r=i[0].previousSibling;if(r){const t=i[0].getAttribute("listIndent");while(r.is("element","listItem")&&r.getAttribute("listIndent")!==t){r=r.previousSibling;if(!r){break}}}}for(const t of e){const e=t.attributeName;for(const s of i){if(!t.appliesToListItem(s)){n.removeAttribute(e,s);continue}if(!s.hasAttribute(e)){if(jO(r,s,t)){n.setAttribute(e,r.getAttribute(e),s)}else{n.setAttribute(e,t.defaultValue,s)}o=true}else{const i=s.previousSibling;if(qO(i,s,t.attributeName)){n.setAttribute(e,i.getAttribute(e),s);o=true}}}}return o}}function jO(t,e,n){if(!t){return false}const o=t.getAttribute(n.attributeName);if(!o){return false}if(o==n.defaultValue){return false}if(t.getAttribute("listType")!==e.getAttribute("listType")){return false}return true}function qO(t,e,n){if(!t||!t.is("element","listItem")){return false}if(e.getAttribute("listType")!==t.getAttribute("listType")){return false}const o=t.getAttribute("listIndent");if(o<1||o!==e.getAttribute("listIndent")){return false}const i=t.getAttribute(n);if(!i||i===e.getAttribute(n)){return false}return true}function $O(t){return e=>{const n=GO(t.model.document.differ.getChanges()).filter((t=>t.getAttribute("listType")==="todo"&&(t.hasAttribute("listStyle")||t.hasAttribute("listReversed")||t.hasAttribute("listStart"))));if(!n.length){return false}for(const t of n){e.removeAttribute("listStyle",t);e.removeAttribute("listReversed",t);e.removeAttribute("listStart",t)}return true}}function WO(t){return(e,n)=>{n=n.filter((t=>t.is("element","listItem")));t.model.change((t=>{for(const e of n){t.removeAttribute("listStyle",e)}}))}}function GO(t){const e=[];for(const n of t){const t=KO(n);if(t&&t.is("element","listItem")){e.push(t)}}return e}function KO(t){if(t.type==="attribute"){return t.range.start.nodeAfter}if(t.type==="insert"){return t.position.nodeAfter}return null}class UO extends(null&&Plugin){static get requires(){return[ListPropertiesEditing,ListPropertiesUI]}static get pluginName(){return"ListProperties"}}const ZO="todoListChecked";class JO extends(null&&Command){constructor(t){super(t);this._selectedElements=[];this.on("execute",(()=>{this.refresh()}),{priority:"highest"})}refresh(){this._selectedElements=this._getSelectedItems();this.value=this._selectedElements.every((t=>!!t.getAttribute(ZO)));this.isEnabled=!!this._selectedElements.length}_getSelectedItems(){const t=this.editor.model;const e=t.schema;const n=t.document.selection.getFirstRange();const o=n.start.parent;const i=[];if(e.checkAttribute(o,ZO)){i.push(o)}for(const t of n.getItems()){if(e.checkAttribute(t,ZO)&&!i.includes(t)){i.push(t)}}return i}execute(t={}){this.editor.model.change((e=>{for(const n of this._selectedElements){const o=t.forceValue===undefined?!this.value:t.forceValue;if(o){e.setAttribute(ZO,true,n)}else{e.removeAttribute(ZO,n)}}}))}}function YO(t,e){return(n,o,i)=>{const r=i.consumable;if(!r.test(o.item,"insert")||!r.test(o.item,"attribute:listType")||!r.test(o.item,"attribute:listIndent")){return}if(o.item.getAttribute("listType")!="todo"){return}const s=o.item;r.consume(s,"insert");r.consume(s,"attribute:listType");r.consume(s,"attribute:listIndent");r.consume(s,"attribute:todoListChecked");const a=i.writer;const c=generateLiInUl(s,i);const l=!!s.getAttribute("todoListChecked");const d=oM(s,a,l,e);const u=a.createContainerElement("span",{class:"todo-list__label__description"});a.addClass("todo-list",c.parent);a.insert(a.createPositionAt(c,0),d);a.insert(a.createPositionAfter(d),u);injectViewList(s,c,i,t)}}function QO(t){return(e,n,o)=>{const i=o.consumable;if(!i.test(n.item,"insert")||!i.test(n.item,"attribute:listType")||!i.test(n.item,"attribute:listIndent")){return}if(n.item.getAttribute("listType")!="todo"){return}const r=n.item;i.consume(r,"insert");i.consume(r,"attribute:listType");i.consume(r,"attribute:listIndent");i.consume(r,"attribute:todoListChecked");const s=o.writer;const a=generateLiInUl(r,o);s.addClass("todo-list",a.parent);const c=s.createContainerElement("label",{class:"todo-list__label"});const l=s.createEmptyElement("input",{type:"checkbox",disabled:"disabled"});const d=s.createContainerElement("span",{class:"todo-list__label__description"});if(r.getAttribute("todoListChecked")){s.setAttribute("checked","checked",l)}s.insert(s.createPositionAt(a,0),c);s.insert(s.createPositionAt(c,0),l);s.insert(s.createPositionAfter(l),d);injectViewList(r,a,o,t)}}const XO=(t,e,n)=>{const o=e.modelCursor;const i=o.parent;const r=e.viewItem;if(r.getAttribute("type")!="checkbox"||i.name!="listItem"||!o.isAtStart){return}if(!n.consumable.consume(r,{name:true})){return}const s=n.writer;s.setAttribute("listType","todo",i);if(e.viewItem.hasAttribute("checked")){s.setAttribute("todoListChecked",true,i)}e.modelRange=s.createRange(o)};function tM(t,e){return(n,o,i)=>{if(!i.consumable.consume(o.item,n.name)){return}const r=i.mapper.toViewElement(o.item);const s=i.writer;const a=iM(r,e);if(o.attributeNewValue=="todo"){const e=!!o.item.getAttribute("todoListChecked");const n=oM(o.item,s,e,t);const i=s.createContainerElement("span",{class:"todo-list__label__description"});const a=s.createRangeIn(r);const c=findNestedList(r);const l=positionAfterUiElements(a.start);const d=c?s.createPositionBefore(c):a.end;const u=s.createRange(l,d);s.addClass("todo-list",r.parent);s.move(u,s.createPositionAt(i,0));s.insert(s.createPositionAt(r,0),n);s.insert(s.createPositionAfter(n),i)}else if(o.attributeOldValue=="todo"){const t=rM(r,e);s.removeClass("todo-list",r.parent);s.remove(a);s.move(s.createRangeIn(t),s.createPositionBefore(t));s.remove(t)}}}function eM(t){return(e,n,o)=>{if(n.item.getAttribute("listType")!="todo"){return}if(!o.consumable.consume(n.item,"attribute:todoListChecked")){return}const{mapper:i,writer:r}=o;const s=!!n.item.getAttribute("todoListChecked");const a=i.toViewElement(n.item);const c=a.getChild(0);const l=oM(n.item,r,s,t);r.insert(r.createPositionAfter(c),l);r.remove(c)}}function nM(t){return(e,n)=>{const o=n.modelPosition;const i=o.parent;if(!i.is("element","listItem")||i.getAttribute("listType")!="todo"){return}const r=n.mapper.toViewElement(i);const s=rM(r,t);if(s){n.viewPosition=n.mapper.findPositionIn(s,o.offset)}}}function oM(t,e,n,o){const i=e.createUIElement("label",{class:"todo-list__label",contenteditable:false},(function(e){const i=createElement(document,"input",{type:"checkbox",tabindex:"-1"});if(n){i.setAttribute("checked","checked")}i.addEventListener("change",(()=>o(t)));const r=this.toDomElement(e);r.appendChild(i);return r}));return i}function iM(t,e){const n=e.createRangeIn(t);for(const t of n){if(t.item.is("uiElement","label")){return t.item}}}function rM(t,e){const n=e.createRangeIn(t);for(const t of n){if(t.item.is("containerElement","span")&&t.item.hasClass("todo-list__label__description")){return t.item}}}const sM=Kc("Ctrl+Enter");class aM extends(null&&Plugin){static get pluginName(){return"TodoListEditing"}static get requires(){return[ListEditing]}init(){const t=this.editor;const{editing:e,data:n,model:o}=t;o.schema.extend("listItem",{allowAttributes:["todoListChecked"]});o.schema.addAttributeCheck(((t,e)=>{const n=t.last;if(e=="todoListChecked"&&n.name=="listItem"&&n.getAttribute("listType")!="todo"){return false}}));t.commands.add("todoList",new ListCommand(t,"todo"));const i=new CheckTodoListCommand(t);t.commands.add("checkTodoList",i);t.commands.add("todoListCheck",i);n.downcastDispatcher.on("insert:listItem",dataModelViewInsertion(o),{priority:"high"});n.upcastDispatcher.on("element:input",dataViewModelCheckmarkInsertion,{priority:"high"});e.downcastDispatcher.on("insert:listItem",modelViewInsertion(o,(t=>this._handleCheckmarkChange(t))),{priority:"high"});e.downcastDispatcher.on("attribute:listType:listItem",modelViewChangeType((t=>this._handleCheckmarkChange(t)),e.view));e.downcastDispatcher.on("attribute:todoListChecked:listItem",modelViewChangeChecked((t=>this._handleCheckmarkChange(t))));e.mapper.on("modelToViewPosition",mapModelToViewPosition(e.view));n.mapper.on("modelToViewPosition",mapModelToViewPosition(e.view));this.listenTo(e.view.document,"arrowKey",cM(o,t.locale),{context:"li"});this.listenTo(e.view.document,"keydown",((e,n)=>{if(getCode(n)===sM){t.execute("checkTodoList");e.stop()}}),{priority:"high"});const r=new Set;this.listenTo(o,"applyOperation",((t,e)=>{const n=e[0];if(n.type=="rename"&&n.oldName=="listItem"){const t=n.position.nodeAfter;if(t.hasAttribute("todoListChecked")){r.add(t)}}else if(n.type=="changeAttribute"&&n.key=="listType"&&n.oldValue==="todo"){for(const t of n.range.getItems()){if(t.hasAttribute("todoListChecked")&&t.getAttribute("listType")!=="todo"){r.add(t)}}}}));o.document.registerPostFixer((t=>{let e=false;for(const n of r){t.removeAttribute("todoListChecked",n);e=true}r.clear();return e}))}_handleCheckmarkChange(t){const e=this.editor;const n=e.model;const o=Array.from(n.document.selection.getRanges());n.change((n=>{n.setSelection(t,"end");e.execute("checkTodoList");n.setSelection(o)}))}}function cM(t,e){return(n,o)=>{const i=getLocalizedArrowKeyCodeDirection(o.keyCode,e.contentLanguageDirection);if(i!="left"){return}const r=t.schema;const s=t.document.selection;if(!s.isCollapsed){return}const a=s.getFirstPosition();const c=a.parent;if(c.name==="listItem"&&c.getAttribute("listType")=="todo"&&a.isAtStart){const e=r.getNearestSelectionRange(t.createPositionBefore(c),"backward");if(e){t.change((t=>t.setSelection(e)))}o.preventDefault();o.stopPropagation();n.stop()}}}class lM extends(null&&Plugin){static get pluginName(){return"TodoListUI"}init(){const t=this.editor.t;createUIComponent(this.editor,"todoList",t("To-do List"),todoListIcon)}}var dM=n(292);var uM={injectType:"singletonStyleTag",attributes:{"data-cke":true}};uM.insert="head";uM.singleton=true;var hM=Il()(dM.Z,uM);const fM=dM.Z.locals||{};class pM extends(null&&Plugin){static get requires(){return[TodoListEditing,TodoListUI]}static get pluginName(){return"TodoList"}}class gM extends yu{constructor(t){super(t);this._isEnabledBasedOnSelection=false}refresh(){const t=this.editor.model;const e=t.document;const n=hl(e.selection.getSelectedBlocks());this.value=!!n&&n.is("element","paragraph");this.isEnabled=!!n&&mM(n,t.schema)}execute(t={}){const e=this.editor.model;const n=e.document;const o=t.selection||n.selection;if(!e.canEditAt(o)){return}e.change((t=>{const n=o.getSelectedBlocks();for(const o of n){if(!o.is("element","paragraph")&&mM(o,e.schema)){t.rename(o,"paragraph")}}}))}}function mM(t,e){return e.checkChild(t.parent,"paragraph")&&!e.isObject(t)}class bM extends yu{constructor(t){super(t);this._isEnabledBasedOnSelection=false}execute(t){const e=this.editor.model;const n=t.attributes;let o=t.position;if(!e.canEditAt(o)){return}e.change((t=>{o=this._findPositionToInsertParagraph(o,t);if(!o){return}const i=t.createElement("paragraph");if(n){e.schema.setAllowedAttributes(i,n,t)}e.insertContent(i,o);t.setSelection(i,"in")}))}_findPositionToInsertParagraph(t,e){const n=this.editor.model;if(n.schema.checkChild(t,"paragraph")){return t}const o=n.schema.findAllowedParent(t,"paragraph");if(!o){return null}const i=t.parent;const r=n.schema.checkChild(i,"$text");if(i.isEmpty||r&&t.isAtEnd){return n.createPositionAfter(i)}if(!i.isEmpty&&r&&t.isAtStart){return n.createPositionBefore(i)}return e.split(t,o).position}}class kM extends Au{static get pluginName(){return"Paragraph"}init(){const t=this.editor;const e=t.model;t.commands.add("paragraph",new gM(t));t.commands.add("insertParagraph",new bM(t));e.schema.register("paragraph",{inheritAllFrom:"$block"});t.conversion.elementToElement({model:"paragraph",view:"p"});t.conversion.for("upcast").elementToElement({model:(t,{writer:e})=>{if(!kM.paragraphLikeElements.has(t.name)){return null}if(t.isEmpty){return null}return e.createElement("paragraph")},view:/.+/,converterPriority:"low"})}}kM.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"]);const wM=SC.paragraph;class _M extends(null&&Plugin){static get requires(){return[Paragraph]}init(){const t=this.editor;const e=t.t;t.ui.componentFactory.add("paragraph",(n=>{const o=new ButtonView(n);const i=t.commands.get("paragraph");o.label=e("Paragraph");o.icon=wM;o.tooltip=true;o.isToggleable=true;o.bind("isEnabled").to(i);o.bind("isOn").to(i,"value");o.on("execute",(()=>{t.execute("paragraph")}));return o}))}}const vM='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.69 14.915c.053.052.173.083.36.093a.366.366 0 0 1 .345.485l-.003.01a.738.738 0 0 1-.697.497h-2.67a.374.374 0 0 1-.353-.496l.013-.038a.681.681 0 0 1 .644-.458c.197-.012.325-.043.386-.093a.28.28 0 0 0 .072-.11L9.592 4.5H6.269c-.359-.017-.609.013-.75.09-.142.078-.289.265-.442.563-.192.29-.516.464-.864.464H4.17a.43.43 0 0 1-.407-.569L4.46 3h13.08l-.62 2.043a.81.81 0 0 1-.775.574h-.114a.486.486 0 0 1-.486-.486c.001-.284-.054-.464-.167-.54-.112-.076-.367-.106-.766-.091h-3.28l-2.68 10.257c-.006.074.007.127.038.158zM3 17h8a.5.5 0 1 1 0 1H3a.5.5 0 1 1 0-1zm11.299 1.17a.75.75 0 1 1-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 0 1 1.06-1.06l1.415 1.414 1.414-1.415a.75.75 0 1 1 1.06 1.06l-1.413 1.415 1.414 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n=t=>!!hl(this._getFormattingAttributes(t,e));for(const o of t.getRanges()){for(const t of o.getItems()){if(!e.isBlock(t)&&n(t)){yield t}}}for(const e of t.getSelectedBlocks()){if(n(e)){yield e}}if(n(t)){yield t}}*_getFormattingAttributes(t,e){for(const[n]of t.getAttributes()){const t=e.getAttributeProperties(n);if(t&&t.isFormatting){yield n}}}}class xM extends Au{static get pluginName(){return"RemoveFormatEditing"}init(){const t=this.editor;t.commands.add("removeFormat",new yM(t))}}class EM extends Au{static get requires(){return[xM,CM]}static get pluginName(){return"RemoveFormat"}}function SM(t){const e=[{name:"address",isVoid:false},{name:"article",isVoid:false},{name:"aside",isVoid:false},{name:"blockquote",isVoid:false},{name:"details",isVoid:false},{name:"dialog",isVoid:false},{name:"dd",isVoid:false},{name:"div",isVoid:false},{name:"dl",isVoid:false},{name:"dt",isVoid:false},{name:"fieldset",isVoid:false},{name:"figcaption",isVoid:false},{name:"figure",isVoid:false},{name:"footer",isVoid:false},{name:"form",isVoid:false},{name:"h1",isVoid:false},{name:"h2",isVoid:false},{name:"h3",isVoid:false},{name:"h4",isVoid:false},{name:"h5",isVoid:false},{name:"h6",isVoid:false},{name:"header",isVoid:false},{name:"hgroup",isVoid:false},{name:"hr",isVoid:true},{name:"input",isVoid:true},{name:"li",isVoid:false},{name:"main",isVoid:false},{name:"nav",isVoid:false},{name:"ol",isVoid:false},{name:"p",isVoid:false},{name:"section",isVoid:false},{name:"table",isVoid:false},{name:"tbody",isVoid:false},{name:"td",isVoid:false},{name:"textarea",isVoid:false},{name:"th",isVoid:false},{name:"thead",isVoid:false},{name:"tr",isVoid:false},{name:"ul",isVoid:false}];const n=e.map((t=>t.name)).join("|");const o=t.replace(new RegExp(`</?(${n})( .*?)?>`,"g"),"\n$&\n").replace(/<br[^>]*>/g,"$&\n").split("\n");let i=0;return o.filter((t=>t.length)).map((t=>{if(DM(t,e)){return PM(t,i++)}if(TM(t,e)){return PM(t,--i)}return PM(t,i)})).join("\n")}function DM(t,e){return e.some((e=>{if(e.isVoid){return false}if(!new RegExp(`<${e.name}( .*?)?>`).test(t)){return false}return true}))}function TM(t,e){return e.some((e=>new RegExp(`</${e.name}>`).test(t)))}function PM(t,e,n=" "){return`${n.repeat(Math.max(0,e))}${t}`}var BM=n(420);var IM={injectType:"singletonStyleTag",attributes:{"data-cke":true}};IM.insert="head";IM.singleton=true;var RM=Il()(BM.Z,IM);const OM=BM.Z.locals||{};const MM='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m12.5 0 5 4.5v15.003h-16V0h11zM3 1.5v3.25l-1.497 1-.003 8 1.5 1v3.254L7.685 18l-.001 1.504H17.5V8.002L16 9.428l-.004-4.22-4.222-3.692L3 1.5z"/><path d="M4.06 6.64a.75.75 0 0 1 .958 1.15l-.085.07L2.29 9.75l2.646 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e=["RealTimeCollaborativeEditing","CommentsEditing","TrackChangesEditing","RevisionHistory"];if(e.some((e=>t.plugins.has(e)))){console.warn("You initialized the editor with the source editing feature and at least one of the collaboration features. "+"Please be advised that the source editing feature may not work, and be careful when editing document source "+"that contains markers created by the collaboration features.")}if(t.plugins.has("RestrictedEditingModeEditing")){console.warn("You initialized the editor with the source editing feature and restricted editing feature. "+"Please be advised that the source editing feature may not work, and be careful when editing document source "+"that contains markers created by the restricted editing feature.")}}updateEditorData(){const t=this.editor;const e={};for(const[t,n]of this._replacedRoots){const o=this._dataFromRoots.get(t);const i=n.dataset.value;if(o!==i){e[t]=i;this._dataFromRoots.set(t,i)}}if(Object.keys(e).length){t.data.set(e,{batchType:{isUndoable:true}})}}_showSourceEditing(){const t=this.editor;const e=t.editing.view;const n=t.model;n.change((t=>{t.setSelection(null);t.removeSelectionAttribute(n.document.selection.getAttributeKeys())}));for(const[n,o]of e.domRoots){const i=FM(t.data.get({rootName:n}));const r=Xt(o.ownerDocument,"textarea",{rows:"1","aria-label":"Source code editing area"});const s=Xt(o.ownerDocument,"div",{class:"ck-source-editing-area","data-value":i},[r]);r.value=i;r.setSelectionRange(0,0);r.addEventListener("input",(()=>{s.dataset.value=r.value;t.ui.update()}));e.change((t=>{const o=e.document.getRoot(n);t.addClass("ck-hidden",o)}));t.ui.setEditableElement("sourceEditing:"+n,r);this._replacedRoots.set(n,s);this._elementReplacer.replace(o,s);this._dataFromRoots.set(n,i)}this._focusSourceEditing()}_hideSourceEditing(){const t=this.editor;const e=t.editing.view;this.updateEditorData();e.change((t=>{for(const[n]of this._replacedRoots){t.removeClass("ck-hidden",e.document.getRoot(n))}}));this._elementReplacer.restore();this._replacedRoots.clear();this._dataFromRoots.clear();e.focus()}_focusSourceEditing(){const t=this.editor;const[e]=this._replacedRoots.values();const n=e.querySelector("textarea");t.editing.view.document.isFocused=false;n.focus()}_disableCommands(){const t=this.editor;for(const e of t.commands.commands()){e.forceDisabled(VM)}}_enableCommands(){const t=this.editor;for(const e of t.commands.commands()){e.clearForceDisabled(VM)}}_handleReadOnlyMode(t){if(!this.isSourceEditingMode){return}for(const[,e]of this._replacedRoots){e.querySelector("textarea").readOnly=t}}_isAllowedToHandleSourceEditingMode(){const t=this.editor;const e=t.ui.view.editable;return e&&!e.hasExternalElement}}function FM(t){if(!NM(t)){return t}return SM(t)}function NM(t){return t.startsWith("<")}class LM extends FS{}LM.builtinPlugins=[GS,$B,nI,WD,PO,kM,EM,zM,YD,oT,lT,gT];LM.defaultConfig={toolbar:{items:["bold","italic","underline","strikethrough","subscript","superscript","|","bulletedList","numberedList","|","undo","redo","removeFormat","sourceEditing"]},language:"en"};const HM=LM})();o=o["default"];return o})()));
|
ckeditor5: ckeditor5 Update
ckeditor4 ist seit Juni 2022 End Of Life, und wurde deshalb upgedatet.
Dieser Commit fügt den neuen ckeditor5 parallel zum alten ein, und
ändert die automatischen Mechanismen auf den neuen Editor. Die alten
Scripte werden in einem späteren Commit entfernt.
Das Bundle in js/ckeditor5/ ist erstellt mit dem Online Packager:
https://ckeditor.com/ckeditor-5/online-builder/
Siehe Doku unter:
https://ckeditor.com/docs/ckeditor5/latest/installation/getting-started/quick-start-other.html#creating-custom-builds-with-online-builder
Modus:
- Classic
Plugins:
- bold
- italic
- list
- horizontal line
- remove format
- source editing
- strikethrough
- subscript
- superscript
- underline
Defaultsprache:
- Englisch
Die Dateien unter js/ckeditor5/ sind der Inhalt von build/ im package
Featureabgleich mit ckeditor4:
- die folgenden Features sind alle weiterhin verfügbar, können aus alten
Daten gelesen werden und funktionieren in Export und Print
- bold
- italic
- strikethrough
- underline
- superscript
- subscript
- numbered list
- bulleted list
- remove format
- zusätzlich sind in der neuen Konfiguration noch:
- undo/redo (for free)
- horizontal line (wurde in ein paar Kundenprojekten verwendet, ist
default konfiguriert)
- source editor (wurde in einigen Anpassungen verwendet, ist jetzt
default konfiguriert)
wenn etwas davon nicht gewünscht ist, einfach in js/kivi.js aus der
toolbar entfernen.
- mehr als eine Instanz in der gleichen Seite funktioniert
- Lokalisierung des Editors auf die Benutzersprache
(myconfig.countrycode) funktioniert für de und en.
- cut/copy/paste aus dem alten Editor gibt es nicht mehr
- Enter events im Editor werden nicht an umliegende Forms gebubblet
- Focus, initial Fokus und focus_when_ready funktionieren wie vorher
auch
- die folgenden Attribute im unterliegenden <textarea> werden korrekt
interpretiert:
- disabled
- style: height
- clientjs fokus funktioniert
Wichtige Änderungen:
- die funktion kivi.selectall_ckeditor wurde nicht mehr verwendet und
wurde entfernt.
- Der neue Editor ist jetzt wieder Classic und NICHT Inline. Der Grund
dafür ist:
- Inline funktioniert nicht auf <textarea> Tags sondern brauch
zwingend <div> tags. Das würde deutlich mehr Migrationsaufwand
bedeuten.
- Inline kopiert nicht automatisch den Inhalt des ckeditors zurück in
das originale DOM Element, was zu versteckten Bugs führen könnte.
Wenn Inline gewünscht ist, bitte separat bauen.
- CSS Theme Anpassungen sind nicht mehr kompatibel. Die Klassen und der
DOM Aufbau haben sich geändert. Die Standardversion sieht aber in
allen Stylesheets gut genug aus, dass das erstmal so bleiben kann.
- Das "width" Attribut im unterliegenden <textarea> wird nicht mehr
benutzt um den Editor zu dimensionieren. Der ckeditor nimmt sich immer
die volle Breite des umliegenden Containers.
- dymanisches resize ist nicht mehr unterstützt.
- es gibt keinen jquery adapter mehr. Interaktion mit dem editor müssen
mit der API des ckeditors passieren. Das Editor Objekt ist weiterhin
im data-ckeditorInstance des unterliegenden <textarea>.