tabletoolbar.js 6.2 KB

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  1. /**
  2. * @license Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. /* global document */
  6. import ClassicEditor from '@ckeditor/ckeditor5-editor-classic/src/classiceditor';
  7. import TableToolbar from '../src/tabletoolbar';
  8. import Table from '../src/table';
  9. import global from '@ckeditor/ckeditor5-utils/src/dom/global';
  10. import Plugin from '@ckeditor/ckeditor5-core/src/plugin';
  11. import ButtonView from '@ckeditor/ckeditor5-ui/src/button/buttonview';
  12. import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
  13. import Range from '@ckeditor/ckeditor5-engine/src/model/range';
  14. import View from '@ckeditor/ckeditor5-ui/src/view';
  15. import { setData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
  16. describe( 'TableToolbar', () => {
  17. let editor, model, doc, plugin, toolbar, balloon, editorElement;
  18. beforeEach( () => {
  19. editorElement = global.document.createElement( 'div' );
  20. global.document.body.appendChild( editorElement );
  21. return ClassicEditor
  22. .create( editorElement, {
  23. plugins: [ Paragraph, Table, TableToolbar, FakeButton ],
  24. table: {
  25. toolbar: [ 'fake_button' ]
  26. }
  27. } )
  28. .then( newEditor => {
  29. editor = newEditor;
  30. model = newEditor.model;
  31. doc = model.document;
  32. plugin = editor.plugins.get( TableToolbar );
  33. toolbar = plugin._toolbar;
  34. balloon = editor.plugins.get( 'ContextualBalloon' );
  35. } );
  36. } );
  37. afterEach( () => {
  38. editorElement.remove();
  39. return editor.destroy();
  40. } );
  41. it( 'should be loaded', () => {
  42. expect( editor.plugins.get( TableToolbar ) ).to.be.instanceOf( TableToolbar );
  43. } );
  44. it( 'should not initialize if there is no configuration', () => {
  45. const editorElement = global.document.createElement( 'div' );
  46. global.document.body.appendChild( editorElement );
  47. return ClassicEditor.create( editorElement, {
  48. plugins: [ TableToolbar ]
  49. } )
  50. .then( editor => {
  51. expect( editor.plugins.get( TableToolbar )._toolbar ).to.be.undefined;
  52. editorElement.remove();
  53. return editor.destroy();
  54. } );
  55. } );
  56. describe( 'toolbar', () => {
  57. it( 'should use the config.table.toolbar to create items', () => {
  58. expect( toolbar.items ).to.have.length( 1 );
  59. expect( toolbar.items.get( 0 ).label ).to.equal( 'fake button' );
  60. } );
  61. it( 'should set proper CSS classes', () => {
  62. const spy = sinon.spy( balloon, 'add' );
  63. editor.ui.focusTracker.isFocused = true;
  64. setData( model, '<table><tableRow><tableCell>[]</tableCell></tableRow></table>' );
  65. sinon.assert.calledWithMatch( spy, {
  66. view: toolbar,
  67. balloonClassName: 'ck-toolbar-container'
  68. } );
  69. } );
  70. } );
  71. describe( 'integration with the editor focus', () => {
  72. it( 'should show the toolbar when the editor gains focus and the table is selected', () => {
  73. editor.ui.focusTracker.isFocused = true;
  74. setData( model, '<table><tableRow><tableCell>[]</tableCell></tableRow></table>' );
  75. editor.ui.focusTracker.isFocused = false;
  76. expect( balloon.visibleView ).to.be.null;
  77. editor.ui.focusTracker.isFocused = true;
  78. expect( balloon.visibleView ).to.equal( toolbar );
  79. } );
  80. it( 'should hide the toolbar when the editor loses focus and the table is selected', () => {
  81. editor.ui.focusTracker.isFocused = false;
  82. setData( model, '<table><tableRow><tableCell>[]</tableCell></tableRow></table>' );
  83. editor.ui.focusTracker.isFocused = true;
  84. expect( balloon.visibleView ).to.equal( toolbar );
  85. editor.ui.focusTracker.isFocused = false;
  86. expect( balloon.visibleView ).to.be.null;
  87. } );
  88. } );
  89. describe( 'integration with the editor selection (ui#update event)', () => {
  90. beforeEach( () => {
  91. editor.ui.focusTracker.isFocused = true;
  92. } );
  93. it( 'should not show the toolbar on ui#update when the table is selected', () => {
  94. setData( model, '<paragraph>foo</paragraph>[<table><tableRow><tableCell></tableCell></tableRow></table>]' );
  95. expect( balloon.visibleView ).to.be.null;
  96. } );
  97. it( 'should show the toolbar on ui#update when the table content is selected', () => {
  98. setData( model, '<paragraph>[foo]</paragraph><table><tableRow><tableCell></tableCell></tableRow></table>' );
  99. expect( balloon.visibleView ).to.be.null;
  100. editor.ui.fire( 'update' );
  101. expect( balloon.visibleView ).to.be.null;
  102. model.change( writer => {
  103. // Select the [<tableCell></tableCell>]
  104. writer.setSelection(
  105. Range.createOn( doc.getRoot().getChild( 1 ).getChild( 0 ).getChild( 0 ) )
  106. );
  107. } );
  108. expect( balloon.visibleView ).to.equal( toolbar );
  109. // Make sure successive change does not throw, e.g. attempting
  110. // to insert the toolbar twice.
  111. editor.ui.fire( 'update' );
  112. expect( balloon.visibleView ).to.equal( toolbar );
  113. } );
  114. it( 'should not engage when the toolbar is in the balloon yet invisible', () => {
  115. setData( model, '<table><tableRow><tableCell>x[y]z</tableCell></tableRow></table>' );
  116. expect( balloon.visibleView ).to.equal( toolbar );
  117. // Put anything on top of the ContextualBalloon stack above the table toolbar.
  118. const lastView = new View();
  119. lastView.element = document.createElement( 'div' );
  120. balloon.add( {
  121. view: lastView,
  122. position: {
  123. target: document.body
  124. }
  125. } );
  126. expect( balloon.visibleView ).to.equal( lastView );
  127. editor.ui.fire( 'update' );
  128. expect( balloon.visibleView ).to.equal( lastView );
  129. } );
  130. it( 'should hide the toolbar on render if the table is de–selected', () => {
  131. setData( model, '<paragraph>foo</paragraph><table><tableRow><tableCell>[]</tableCell></tableRow></table>' );
  132. expect( balloon.visibleView ).to.equal( toolbar );
  133. model.change( writer => {
  134. // Select the <paragraph>[...]</paragraph>
  135. writer.setSelection(
  136. Range.createIn( doc.getRoot().getChild( 0 ) )
  137. );
  138. } );
  139. expect( balloon.visibleView ).to.be.null;
  140. // Make sure successive change does not throw, e.g. attempting
  141. // to remove the toolbar twice.
  142. editor.ui.fire( 'update' );
  143. expect( balloon.visibleView ).to.be.null;
  144. } );
  145. } );
  146. // Plugin that adds fake_button to editor's component factory.
  147. class FakeButton extends Plugin {
  148. init() {
  149. this.editor.ui.componentFactory.add( 'fake_button', locale => {
  150. const view = new ButtonView( locale );
  151. view.set( {
  152. label: 'fake button'
  153. } );
  154. return view;
  155. } );
  156. }
  157. }
  158. } );