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editableuiview.js 6.5 KB

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  1. /**
  2. * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  4. */
  5. /* globals document */
  6. import EditingView from '@ckeditor/ckeditor5-engine/src/view/view';
  7. import ViewRootEditableElement from '@ckeditor/ckeditor5-engine/src/view/rooteditableelement';
  8. import EditableUIView from '../../src/editableui/editableuiview';
  9. import View from '../../src/view';
  10. import Locale from '@ckeditor/ckeditor5-utils/src/locale';
  11. import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
  12. describe( 'EditableUIView', () => {
  13. let view, editableElement, editingView, editingViewRoot, locale;
  14. testUtils.createSinonSandbox();
  15. beforeEach( () => {
  16. locale = new Locale( 'en' );
  17. editableElement = document.createElement( 'div' );
  18. editingView = new EditingView();
  19. editingViewRoot = new ViewRootEditableElement( 'div' );
  20. editingViewRoot._document = editingView.document;
  21. editingView.document.roots.add( editingViewRoot );
  22. view = new EditableUIView( locale, editingView );
  23. view.name = editingViewRoot.rootName;
  24. view.render();
  25. } );
  26. describe( 'constructor()', () => {
  27. it( 'sets initial values of attributes', () => {
  28. view = new EditableUIView( locale, editingView );
  29. expect( view.isFocused ).to.be.false;
  30. expect( view.name ).to.be.null;
  31. expect( view._externalElement ).to.be.undefined;
  32. expect( view._editingView ).to.equal( editingView );
  33. } );
  34. it( 'renders element from template when no editableElement', () => {
  35. expect( view.element ).to.equal( view._editableElement );
  36. expect( view.element.classList.contains( 'ck' ) ).to.be.true;
  37. expect( view.element.classList.contains( 'ck-content' ) ).to.be.true;
  38. expect( view.element.classList.contains( 'ck-editor__editable' ) ).to.be.true;
  39. expect( view.element.classList.contains( 'ck-rounded-corners' ) ).to.be.true;
  40. expect( view.element.getAttribute( 'lang' ) ).to.equal( 'en' );
  41. expect( view.element.getAttribute( 'dir' ) ).to.equal( 'ltr' );
  42. expect( view._externalElement ).to.be.undefined;
  43. expect( view.isRendered ).to.be.true;
  44. } );
  45. it( 'accepts editableElement as an argument', () => {
  46. view = new EditableUIView( locale, editingView, editableElement );
  47. view.name = editingViewRoot.rootName;
  48. view.render();
  49. expect( view.element ).to.equal( editableElement );
  50. expect( view.element ).to.equal( view._editableElement );
  51. expect( view.element.classList.contains( 'ck' ) ).to.be.true;
  52. expect( view.element.classList.contains( 'ck-editor__editable' ) ).to.be.true;
  53. expect( view.element.classList.contains( 'ck-rounded-corners' ) ).to.be.true;
  54. expect( view.element.getAttribute( 'lang' ) ).to.equal( 'en' );
  55. expect( view.element.getAttribute( 'dir' ) ).to.equal( 'ltr' );
  56. expect( view._hasExternalElement ).to.be.true;
  57. expect( view.isRendered ).to.be.true;
  58. } );
  59. it( 'sets proper attributes when using RTL language', () => {
  60. locale = new Locale( 'ar' );
  61. view = new EditableUIView( locale, editingView, editableElement );
  62. view.name = editingViewRoot.rootName;
  63. view.render();
  64. expect( view.element.getAttribute( 'lang' ) ).to.equal( 'ar' );
  65. expect( view.element.getAttribute( 'dir' ) ).to.equal( 'rtl' );
  66. } );
  67. } );
  68. describe( 'View bindings', () => {
  69. describe( 'class', () => {
  70. it( 'reacts on view#isFocused', () => {
  71. view.isFocused = true;
  72. expect( editingViewRoot.hasClass( 'ck-focused' ) ).to.be.true;
  73. expect( editingViewRoot.hasClass( 'ck-blurred' ) ).to.be.false;
  74. view.isFocused = false;
  75. expect( editingViewRoot.hasClass( 'ck-focused' ) ).to.be.false;
  76. expect( editingViewRoot.hasClass( 'ck-blurred' ) ).to.be.true;
  77. } );
  78. // https://github.com/ckeditor/ckeditor5/issues/1530.
  79. // https://github.com/ckeditor/ckeditor5/issues/1676.
  80. it( 'should work when update is handled during the rendering phase', () => {
  81. const secondEditingViewRoot = new ViewRootEditableElement( 'div' );
  82. const secondView = new EditableUIView( locale, editingView );
  83. const secondEditableElement = document.createElement( 'div' );
  84. document.body.appendChild( secondEditableElement );
  85. secondEditingViewRoot.rootName = 'second';
  86. secondEditingViewRoot._document = editingView.document;
  87. editingView.document.roots.add( secondEditingViewRoot );
  88. secondView.name = 'second';
  89. secondView.render();
  90. editingView.attachDomRoot( editableElement, 'main' );
  91. editingView.attachDomRoot( secondEditableElement, 'second' );
  92. view.isFocused = true;
  93. secondView.isFocused = false;
  94. expect( editingViewRoot.hasClass( 'ck-focused' ), 1 ).to.be.true;
  95. expect( editingViewRoot.hasClass( 'ck-blurred' ), 2 ).to.be.false;
  96. expect( secondEditingViewRoot.hasClass( 'ck-focused' ), 3 ).to.be.false;
  97. expect( secondEditingViewRoot.hasClass( 'ck-blurred' ), 4 ).to.be.true;
  98. editingView.isRenderingInProgress = true;
  99. view.isFocused = false;
  100. secondView.isFocused = true;
  101. expect( editingViewRoot.hasClass( 'ck-focused' ), 5 ).to.be.true;
  102. expect( editingViewRoot.hasClass( 'ck-blurred' ), 6 ).to.be.false;
  103. expect( secondEditingViewRoot.hasClass( 'ck-focused' ), 7 ).to.be.false;
  104. expect( secondEditingViewRoot.hasClass( 'ck-blurred' ), 8 ).to.be.true;
  105. editingView.isRenderingInProgress = false;
  106. expect( editingViewRoot.hasClass( 'ck-focused' ), 9 ).to.be.false;
  107. expect( editingViewRoot.hasClass( 'ck-blurred' ), 10 ).to.be.true;
  108. expect( secondEditingViewRoot.hasClass( 'ck-focused' ), 11 ).to.be.true;
  109. expect( secondEditingViewRoot.hasClass( 'ck-blurred' ), 12 ).to.be.false;
  110. secondEditableElement.remove();
  111. } );
  112. } );
  113. } );
  114. describe( 'destroy()', () => {
  115. it( 'calls super#destroy()', () => {
  116. const spy = testUtils.sinon.spy( View.prototype, 'destroy' );
  117. view.destroy();
  118. sinon.assert.calledOnce( spy );
  119. } );
  120. it( 'can be called multiple times', () => {
  121. expect( () => {
  122. view.destroy();
  123. view.destroy();
  124. } ).to.not.throw();
  125. } );
  126. describe( 'when #editableElement as an argument', () => {
  127. it( 'reverts the template of editableElement', () => {
  128. editableElement = document.createElement( 'div' );
  129. editableElement.classList.add( 'foo' );
  130. editableElement.contentEditable = false;
  131. view = new EditableUIView( locale, editingView, editableElement );
  132. view.name = editingViewRoot.rootName;
  133. view.render();
  134. view.destroy();
  135. expect( view.element.classList.contains( 'ck' ) ).to.be.false;
  136. expect( view.element.classList.contains( 'foo' ) ).to.be.true;
  137. } );
  138. } );
  139. } );
  140. } );