keyboard.js 4.7 KB

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  1. /**
  2. * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  4. */
  5. /* globals console, window, document */
  6. import Widget from '../../src/widget';
  7. import { toWidget, toWidgetEditable, viewToModelPositionOutsideModelElement } from '../../src/utils';
  8. import Plugin from '@ckeditor/ckeditor5-core/src/plugin';
  9. import ClassicEditor from '@ckeditor/ckeditor5-editor-classic/src/classiceditor';
  10. import ArticlePluginSet from '@ckeditor/ckeditor5-core/tests/_utils/articlepluginset';
  11. function BlockWidget( editor ) {
  12. editor.model.schema.register( 'div', {
  13. allowIn: [ '$root' ],
  14. isObject: true
  15. } );
  16. editor.conversion.for( 'downcast' ).elementToElement( {
  17. model: 'div',
  18. view: ( modelElement, { writer } ) => {
  19. return toWidget(
  20. writer.createContainerElement( 'div', {
  21. class: 'widget'
  22. } ),
  23. writer,
  24. { hasSelectionHandle: true }
  25. );
  26. }
  27. } );
  28. editor.conversion.for( 'upcast' ).elementToElement( {
  29. model: 'div',
  30. view: 'div'
  31. } );
  32. }
  33. function BlockWidgetWithNestedEditable( editor ) {
  34. const model = editor.model;
  35. model.schema.register( 'widget', {
  36. inheritAllFrom: '$block',
  37. isObject: true
  38. } );
  39. model.schema.register( 'nested', {
  40. allowIn: 'widget',
  41. isLimit: true
  42. } );
  43. model.schema.extend( '$block', {
  44. allowIn: 'nested'
  45. } );
  46. editor.conversion.for( 'dataDowncast' )
  47. .elementToElement( {
  48. model: 'widget',
  49. view: ( modelItem, { writer } ) => {
  50. return writer.createContainerElement( 'figure' );
  51. }
  52. } )
  53. .elementToElement( {
  54. model: 'nested',
  55. view: ( modelItem, { writer } ) => {
  56. return writer.createContainerElement( 'figcaption' );
  57. }
  58. } );
  59. editor.conversion.for( 'editingDowncast' )
  60. .elementToElement( {
  61. model: 'widget',
  62. view: ( modelItem, { writer } ) => {
  63. const div = writer.createContainerElement( 'figure' );
  64. return toWidget( div, writer, { label: 'widget label' } );
  65. }
  66. } )
  67. .elementToElement( {
  68. model: 'nested',
  69. view: ( modelItem, { writer } ) => {
  70. const nested = writer.createEditableElement( 'figcaption' );
  71. return toWidgetEditable( nested, writer );
  72. }
  73. } );
  74. editor.conversion.for( 'upcast' )
  75. .elementToElement( {
  76. view: 'figure',
  77. model: 'widget'
  78. } )
  79. .elementToElement( {
  80. view: 'figcaption',
  81. model: 'nested'
  82. } );
  83. }
  84. class InlineWidget extends Plugin {
  85. constructor( editor ) {
  86. super( editor );
  87. editor.model.schema.register( 'placeholder', {
  88. allowWhere: '$text',
  89. isObject: true,
  90. isInline: true
  91. } );
  92. editor.conversion.for( 'editingDowncast' ).elementToElement( {
  93. model: 'placeholder',
  94. view: ( modelItem, conversionApi ) => {
  95. const widgetElement = createPlaceholderView( modelItem, conversionApi );
  96. return toWidget( widgetElement, conversionApi.writer );
  97. }
  98. } );
  99. editor.conversion.for( 'dataDowncast' ).elementToElement( {
  100. model: 'placeholder',
  101. view: createPlaceholderView
  102. } );
  103. editor.conversion.for( 'upcast' ).elementToElement( {
  104. view: 'placeholder',
  105. model: 'placeholder'
  106. } );
  107. editor.editing.mapper.on(
  108. 'viewToModelPosition',
  109. viewToModelPositionOutsideModelElement( editor.model, viewElement => viewElement.name == 'placeholder' )
  110. );
  111. function createPlaceholderView( modelItem, { writer } ) {
  112. const widgetElement = writer.createContainerElement( 'placeholder' );
  113. const viewText = writer.createText( '{placeholder}' );
  114. writer.insert( writer.createPositionAt( widgetElement, 0 ), viewText );
  115. return widgetElement;
  116. }
  117. }
  118. }
  119. const config = {
  120. plugins: [ ArticlePluginSet, Widget, InlineWidget, BlockWidget, BlockWidgetWithNestedEditable ],
  121. toolbar: [
  122. 'heading',
  123. '|',
  124. 'bold',
  125. 'italic',
  126. 'link',
  127. 'bulletedList',
  128. 'numberedList',
  129. 'blockQuote',
  130. 'insertTable',
  131. 'mediaEmbed',
  132. 'undo',
  133. 'redo'
  134. ],
  135. image: {
  136. toolbar: [ 'imageStyle:full', 'imageStyle:side', '|', 'imageTextAlternative' ]
  137. },
  138. table: {
  139. contentToolbar: [
  140. 'tableColumn',
  141. 'tableRow',
  142. 'mergeTableCells'
  143. ]
  144. }
  145. };
  146. ClassicEditor
  147. .create( document.querySelector( '#editor-ltr' ), config )
  148. .then( editor => {
  149. window.editorLtr = editor;
  150. bindButtons( editor );
  151. } )
  152. .catch( err => {
  153. console.error( err.stack );
  154. } );
  155. ClassicEditor
  156. .create( document.querySelector( '#editor-rtl' ), Object.assign( {}, config, {
  157. language: 'ar'
  158. } ) )
  159. .then( editor => {
  160. window.editorRtl = editor;
  161. bindButtons( editor );
  162. } )
  163. .catch( err => {
  164. console.error( err.stack );
  165. } );
  166. function bindButtons( editor ) {
  167. document.getElementById( 'wta-disable' ).addEventListener( 'click', () => {
  168. editor.plugins.get( 'WidgetTypeAround' ).forceDisabled();
  169. } );
  170. document.getElementById( 'wta-enable' ).addEventListener( 'click', () => {
  171. editor.plugins.get( 'WidgetTypeAround' ).clearForceDisabled();
  172. } );
  173. }