editableuiview.js 5.8 KB

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  1. /**
  2. * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  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._externalElement ).to.be.undefined;
  41. expect( view.isRendered ).to.be.true;
  42. } );
  43. it( 'accepts editableElement as an argument', () => {
  44. view = new EditableUIView( locale, editingView, editableElement );
  45. view.name = editingViewRoot.rootName;
  46. view.render();
  47. expect( view.element ).to.equal( editableElement );
  48. expect( view.element ).to.equal( view._editableElement );
  49. expect( view.element.classList.contains( 'ck' ) ).to.be.true;
  50. expect( view.element.classList.contains( 'ck-editor__editable' ) ).to.be.true;
  51. expect( view.element.classList.contains( 'ck-rounded-corners' ) ).to.be.true;
  52. expect( view._hasExternalElement ).to.be.true;
  53. expect( view.isRendered ).to.be.true;
  54. } );
  55. } );
  56. describe( 'View bindings', () => {
  57. describe( 'class', () => {
  58. it( 'reacts on view#isFocused', () => {
  59. view.isFocused = true;
  60. expect( editingViewRoot.hasClass( 'ck-focused' ) ).to.be.true;
  61. expect( editingViewRoot.hasClass( 'ck-blurred' ) ).to.be.false;
  62. view.isFocused = false;
  63. expect( editingViewRoot.hasClass( 'ck-focused' ) ).to.be.false;
  64. expect( editingViewRoot.hasClass( 'ck-blurred' ) ).to.be.true;
  65. } );
  66. // https://github.com/ckeditor/ckeditor5/issues/1530.
  67. // https://github.com/ckeditor/ckeditor5/issues/1676.
  68. it( 'should work when update is handled during the rendering phase', () => {
  69. const secondEditingViewRoot = new ViewRootEditableElement( 'div' );
  70. const secondView = new EditableUIView( locale, editingView );
  71. const secondEditableElement = document.createElement( 'div' );
  72. document.body.appendChild( secondEditableElement );
  73. secondEditingViewRoot.rootName = 'second';
  74. secondEditingViewRoot._document = editingView.document;
  75. editingView.document.roots.add( secondEditingViewRoot );
  76. secondView.name = 'second';
  77. secondView.render();
  78. editingView.attachDomRoot( editableElement, 'main' );
  79. editingView.attachDomRoot( secondEditableElement, 'second' );
  80. view.isFocused = true;
  81. secondView.isFocused = false;
  82. expect( editingViewRoot.hasClass( 'ck-focused' ), 1 ).to.be.true;
  83. expect( editingViewRoot.hasClass( 'ck-blurred' ), 2 ).to.be.false;
  84. expect( secondEditingViewRoot.hasClass( 'ck-focused' ), 3 ).to.be.false;
  85. expect( secondEditingViewRoot.hasClass( 'ck-blurred' ), 4 ).to.be.true;
  86. editingView.isRenderingInProgress = true;
  87. view.isFocused = false;
  88. secondView.isFocused = true;
  89. expect( editingViewRoot.hasClass( 'ck-focused' ), 5 ).to.be.true;
  90. expect( editingViewRoot.hasClass( 'ck-blurred' ), 6 ).to.be.false;
  91. expect( secondEditingViewRoot.hasClass( 'ck-focused' ), 7 ).to.be.false;
  92. expect( secondEditingViewRoot.hasClass( 'ck-blurred' ), 8 ).to.be.true;
  93. editingView.isRenderingInProgress = false;
  94. expect( editingViewRoot.hasClass( 'ck-focused' ), 9 ).to.be.false;
  95. expect( editingViewRoot.hasClass( 'ck-blurred' ), 10 ).to.be.true;
  96. expect( secondEditingViewRoot.hasClass( 'ck-focused' ), 11 ).to.be.true;
  97. expect( secondEditingViewRoot.hasClass( 'ck-blurred' ), 12 ).to.be.false;
  98. secondEditableElement.remove();
  99. } );
  100. } );
  101. } );
  102. describe( 'destroy()', () => {
  103. it( 'calls super#destroy()', () => {
  104. const spy = testUtils.sinon.spy( View.prototype, 'destroy' );
  105. view.destroy();
  106. sinon.assert.calledOnce( spy );
  107. } );
  108. it( 'can be called multiple times', () => {
  109. expect( () => {
  110. view.destroy();
  111. view.destroy();
  112. } ).to.not.throw();
  113. } );
  114. describe( 'when #editableElement as an argument', () => {
  115. it( 'reverts the template of editableElement', () => {
  116. editableElement = document.createElement( 'div' );
  117. editableElement.classList.add( 'foo' );
  118. editableElement.contentEditable = false;
  119. view = new EditableUIView( locale, editingView, editableElement );
  120. view.name = editingViewRoot.rootName;
  121. view.render();
  122. view.destroy();
  123. expect( view.element.classList.contains( 'ck' ) ).to.be.false;
  124. expect( view.element.classList.contains( 'foo' ) ).to.be.true;
  125. } );
  126. } );
  127. } );
  128. } );