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dropdown.js 4.9 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. /* globals window */
  6. import Model from '../../../src/model';
  7. import Collection from '@ckeditor/ckeditor5-utils/src/collection';
  8. import testUtils from '../../_utils/utils';
  9. import alignLeftIcon from '@ckeditor/ckeditor5-core/theme/icons/object-left.svg';
  10. import alignRightIcon from '@ckeditor/ckeditor5-core/theme/icons/object-right.svg';
  11. import alignCenterIcon from '@ckeditor/ckeditor5-core/theme/icons/object-center.svg';
  12. import ButtonView from '../../../src/button/buttonview';
  13. import {
  14. addListViewToDropdown,
  15. addToolbarToDropdown,
  16. createDropdownView
  17. } from '../../../src/dropdown/utils';
  18. import createButtonForDropdown from '../../../src/dropdown/helpers/createbuttonfordropdown';
  19. import closeDropdownOnBlur from '../../../src/dropdown/helpers/closedropdownonblur';
  20. import closeDropdownOnExecute from '../../../src/dropdown/helpers/closedropdownonexecute';
  21. import focusDropdownContentsOnArrows from '../../../src/dropdown/helpers/focusdropdowncontentsonarrows';
  22. const ui = testUtils.createTestUIView( {
  23. dropdown: '#dropdown',
  24. listDropdown: '#list-dropdown',
  25. dropdownShared: '#dropdown-shared',
  26. dropdownLabel: '#dropdown-label',
  27. toolbarDropdown: '#dropdown-toolbar'
  28. } );
  29. function testEmpty() {
  30. const model = new Model( {
  31. label: 'Dropdown',
  32. isEnabled: true,
  33. isOn: false,
  34. withText: true
  35. } );
  36. const buttonView = createButtonForDropdown( model, {} );
  37. const dropdownView = createDropdownView( model, buttonView, {} );
  38. ui.dropdown.add( dropdownView );
  39. dropdownView.panelView.element.innerHTML = 'Empty panel. There is no child view in this DropdownPanelView.';
  40. }
  41. function testList() {
  42. const collection = new Collection( { idProperty: 'label' } );
  43. [ '0.8em', '1em', '1.2em', '1.5em', '2.0em', '3.0em' ].forEach( font => {
  44. collection.add( new Model( {
  45. label: font,
  46. style: `font-size: ${ font }`
  47. } ) );
  48. } );
  49. const model = new Model( {
  50. label: 'ListDropdown',
  51. isEnabled: true,
  52. isOn: false,
  53. withText: true,
  54. items: collection
  55. } );
  56. const buttonView = createButtonForDropdown( model, {} );
  57. const dropdownView = createDropdownView( model, buttonView, {} );
  58. addListViewToDropdown( dropdownView, model, {} );
  59. closeDropdownOnBlur( dropdownView );
  60. closeDropdownOnExecute( dropdownView );
  61. focusDropdownContentsOnArrows( dropdownView );
  62. dropdownView.on( 'execute', evt => {
  63. /* global console */
  64. console.log( 'List#execute:', evt.source.label );
  65. } );
  66. ui.listDropdown.add( dropdownView );
  67. window.listDropdownModel = model;
  68. window.listDropdownCollection = collection;
  69. window.Model = Model;
  70. }
  71. function testSharedModel() {
  72. const model = new Model( {
  73. label: 'Shared Model',
  74. isEnabled: true,
  75. isOn: false,
  76. withText: true
  77. } );
  78. const buttonView1 = createButtonForDropdown( model, {} );
  79. const buttonView2 = createButtonForDropdown( model, {} );
  80. const dropdownView1 = createDropdownView( model, buttonView1, {} );
  81. const dropdownView2 = createDropdownView( model, buttonView2, {} );
  82. ui.dropdownShared.add( dropdownView1 );
  83. ui.dropdownShared.add( dropdownView2 );
  84. dropdownView1.panelView.element.innerHTML = dropdownView2.panelView.element.innerHTML = 'Empty panel.';
  85. }
  86. function testLongLabel() {
  87. const model = new Model( {
  88. label: 'Dropdown with a very long label',
  89. isEnabled: true,
  90. isOn: false,
  91. withText: true
  92. } );
  93. const buttonView = createButtonForDropdown( model, {} );
  94. const dropdownView = createDropdownView( model, buttonView, {} );
  95. ui.dropdownLabel.add( dropdownView );
  96. dropdownView.panelView.element.innerHTML = 'Empty panel. There is no child view in this DropdownPanelView.';
  97. }
  98. function testButton() {
  99. const locale = {};
  100. const icons = { left: alignLeftIcon, right: alignRightIcon, center: alignCenterIcon };
  101. // Buttons to be obtained from factory later on.
  102. const buttons = Object.keys( icons ).map( icon => new Model( { label: icon, isEnabled: true, isOn: false, icon: icons[ icon ] } ) );
  103. const buttonViews = buttons
  104. .map( buttonModel => {
  105. const buttonView = new ButtonView( locale );
  106. buttonView.bind( 'isEnabled', 'isOn', 'icon', 'label' ).to( buttonModel );
  107. buttonView.on( 'execute', () => console.log( `Execute: ${ buttonModel.label }` ) );
  108. return buttonView;
  109. } );
  110. const toolbarDropdownModel = new Model( {
  111. isVertical: true,
  112. buttons: buttonViews
  113. } );
  114. const buttonView = createButtonForDropdown( toolbarDropdownModel, locale );
  115. const toolbarDropdown = createDropdownView( toolbarDropdownModel, buttonView, locale );
  116. addToolbarToDropdown( toolbarDropdown, toolbarDropdownModel );
  117. closeDropdownOnBlur( toolbarDropdown );
  118. closeDropdownOnExecute( toolbarDropdown );
  119. focusDropdownContentsOnArrows( toolbarDropdown );
  120. ui.toolbarDropdown.add( toolbarDropdown );
  121. window.buttons = buttons;
  122. window.toolbarDropdownModel = toolbarDropdownModel;
  123. }
  124. testEmpty();
  125. testList();
  126. testSharedModel();
  127. testLongLabel();
  128. testButton();