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widget.js 33 KB

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  1. /**
  2. * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
  6. import Widget from '../src/widget';
  7. import Delete from '@ckeditor/ckeditor5-typing/src/delete';
  8. import MouseObserver from '@ckeditor/ckeditor5-engine/src/view/observer/mouseobserver';
  9. import buildModelConverter from '@ckeditor/ckeditor5-engine/src/conversion/buildmodelconverter';
  10. import { toWidget } from '../src/utils';
  11. import ViewContainer from '@ckeditor/ckeditor5-engine/src/view/containerelement';
  12. import ViewEditable from '@ckeditor/ckeditor5-engine/src/view/editableelement';
  13. import DomEventData from '@ckeditor/ckeditor5-engine/src/view/observer/domeventdata';
  14. import AttributeContainer from '@ckeditor/ckeditor5-engine/src/view/attributeelement';
  15. import { setData as setModelData, getData as getModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
  16. import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
  17. import { keyCodes } from '@ckeditor/ckeditor5-utils/src/keyboard';
  18. /* global document */
  19. describe( 'Widget', () => {
  20. let editor, model, doc, viewDocument;
  21. beforeEach( () => {
  22. return VirtualTestEditor.create( { plugins: [ Widget, Delete ] } )
  23. .then( newEditor => {
  24. editor = newEditor;
  25. model = editor.model;
  26. doc = model.document;
  27. viewDocument = editor.editing.view;
  28. model.schema.registerItem( 'widget', '$block' );
  29. model.schema.objects.add( 'widget' );
  30. model.schema.registerItem( 'paragraph', '$block' );
  31. model.schema.registerItem( 'inline', '$inline' );
  32. model.schema.objects.add( 'inline' );
  33. model.schema.registerItem( 'nested' );
  34. model.schema.limits.add( 'nested' );
  35. model.schema.allow( { name: '$inline', inside: 'nested' } );
  36. model.schema.allow( { name: 'nested', inside: 'widget' } );
  37. model.schema.registerItem( 'editable' );
  38. model.schema.allow( { name: '$inline', inside: 'editable' } );
  39. model.schema.allow( { name: 'editable', inside: 'widget' } );
  40. model.schema.allow( { name: 'editable', inside: '$root' } );
  41. // Image feature.
  42. model.schema.registerItem( 'image' );
  43. model.schema.allow( { name: 'image', inside: '$root' } );
  44. model.schema.objects.add( 'image' );
  45. // Block-quote feature.
  46. model.schema.registerItem( 'blockQuote' );
  47. model.schema.allow( { name: 'blockQuote', inside: '$root' } );
  48. model.schema.allow( { name: '$block', inside: 'blockQuote' } );
  49. // Div element which helps nesting elements.
  50. model.schema.registerItem( 'div' );
  51. model.schema.allow( { name: 'div', inside: 'blockQuote' } );
  52. model.schema.allow( { name: 'div', inside: 'div' } );
  53. model.schema.allow( { name: 'paragraph', inside: 'div' } );
  54. buildModelConverter().for( editor.editing.modelToView )
  55. .fromElement( 'paragraph' )
  56. .toElement( 'p' );
  57. buildModelConverter().for( editor.editing.modelToView )
  58. .fromElement( 'widget' )
  59. .toElement( () => {
  60. const b = new AttributeContainer( 'b' );
  61. const div = new ViewContainer( 'div', null, b );
  62. return toWidget( div, { label: 'element label' } );
  63. } );
  64. buildModelConverter().for( editor.editing.modelToView )
  65. .fromElement( 'inline' )
  66. .toElement( 'figure' );
  67. buildModelConverter().for( editor.editing.modelToView )
  68. .fromElement( 'nested' )
  69. .toElement( () => new ViewEditable( 'figcaption', { contenteditable: true } ) );
  70. buildModelConverter().for( editor.editing.modelToView )
  71. .fromElement( 'editable' )
  72. .toElement( () => new ViewEditable( 'figcaption', { contenteditable: true } ) );
  73. buildModelConverter().for( editor.editing.modelToView )
  74. .fromElement( 'image' )
  75. .toElement( 'img' );
  76. buildModelConverter().for( editor.editing.modelToView )
  77. .fromElement( 'blockQuote' )
  78. .toElement( 'blockquote' );
  79. buildModelConverter().for( editor.editing.modelToView )
  80. .fromElement( 'div' )
  81. .toElement( 'div' );
  82. } );
  83. } );
  84. it( 'should be loaded', () => {
  85. expect( editor.plugins.get( Widget ) ).to.be.instanceOf( Widget );
  86. } );
  87. it( 'should add MouseObserver', () => {
  88. expect( editor.editing.view.getObserver( MouseObserver ) ).to.be.instanceof( MouseObserver );
  89. } );
  90. it( 'should create selection over clicked widget', () => {
  91. setModelData( model, '[]<widget></widget>' );
  92. const viewDiv = viewDocument.getRoot().getChild( 0 );
  93. const domEventDataMock = {
  94. target: viewDiv,
  95. preventDefault: sinon.spy()
  96. };
  97. viewDocument.fire( 'mousedown', domEventDataMock );
  98. expect( getModelData( model ) ).to.equal( '[<widget></widget>]' );
  99. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  100. } );
  101. it( 'should create selection when clicked in nested element', () => {
  102. setModelData( model, '[]<widget></widget>' );
  103. const viewDiv = viewDocument.getRoot().getChild( 0 );
  104. const viewB = viewDiv.getChild( 0 );
  105. const domEventDataMock = {
  106. target: viewB,
  107. preventDefault: sinon.spy()
  108. };
  109. viewDocument.fire( 'mousedown', domEventDataMock );
  110. expect( getModelData( model ) ).to.equal( '[<widget></widget>]' );
  111. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  112. } );
  113. it( 'should do nothing if clicked inside nested editable', () => {
  114. setModelData( model, '[]<widget><nested>foo bar</nested></widget>' );
  115. const viewDiv = viewDocument.getRoot().getChild( 0 );
  116. const viewFigcaption = viewDiv.getChild( 0 );
  117. const domEventDataMock = {
  118. target: viewFigcaption,
  119. preventDefault: sinon.spy()
  120. };
  121. viewDocument.fire( 'mousedown', domEventDataMock );
  122. sinon.assert.notCalled( domEventDataMock.preventDefault );
  123. } );
  124. it( 'should do nothing if clicked in non-widget element', () => {
  125. setModelData( model, '<paragraph>[]foo bar</paragraph><widget></widget>' );
  126. const viewP = viewDocument.getRoot().getChild( 0 );
  127. const domEventDataMock = {
  128. target: viewP,
  129. preventDefault: sinon.spy()
  130. };
  131. viewDocument.focus();
  132. viewDocument.fire( 'mousedown', domEventDataMock );
  133. expect( getModelData( model ) ).to.equal( '<paragraph>[]foo bar</paragraph><widget></widget>' );
  134. sinon.assert.notCalled( domEventDataMock.preventDefault );
  135. } );
  136. it( 'should not focus editable if already is focused', () => {
  137. setModelData( model, '<widget></widget>' );
  138. const widget = viewDocument.getRoot().getChild( 0 );
  139. const domEventDataMock = {
  140. target: widget,
  141. preventDefault: sinon.spy()
  142. };
  143. const focusSpy = sinon.spy( viewDocument, 'focus' );
  144. viewDocument.isFocused = true;
  145. viewDocument.fire( 'mousedown', domEventDataMock );
  146. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  147. sinon.assert.notCalled( focusSpy );
  148. expect( getModelData( model ) ).to.equal( '[<widget></widget>]' );
  149. } );
  150. it( 'should apply fake view selection if model selection is on widget element', () => {
  151. setModelData( model, '[<widget>foo bar</widget>]' );
  152. expect( getViewData( viewDocument ) ).to.equal(
  153. '[<div class="ck-widget ck-widget_selected" contenteditable="false">foo bar<b></b></div>]'
  154. );
  155. expect( viewDocument.selection.isFake ).to.be.true;
  156. } );
  157. it( 'should use element\'s label to set fake selection if one is provided', () => {
  158. setModelData( model, '[<widget>foo bar</widget>]' );
  159. expect( viewDocument.selection.fakeSelectionLabel ).to.equal( 'element label' );
  160. } );
  161. it( 'should add selected class when no only a widget is selected', () => {
  162. setModelData( model, '[<paragraph>foo</paragraph><widget></widget><widget></widget>]' );
  163. expect( viewDocument.selection.isFake ).to.be.false;
  164. expect( getViewData( viewDocument ) ).to.equal(
  165. '[' +
  166. '<p>foo</p>' +
  167. '<div class="ck-widget ck-widget_selected" contenteditable="false"><b></b></div>' +
  168. '<div class="ck-widget ck-widget_selected" contenteditable="false"><b></b></div>' +
  169. ']'
  170. );
  171. } );
  172. it( 'fake selection should be empty if widget is not selected', () => {
  173. setModelData( model, '<paragraph>foo</paragraph><widget>foo bar</widget>' );
  174. expect( viewDocument.selection.fakeSelectionLabel ).to.equal( '' );
  175. } );
  176. it( 'should toggle selected class', () => {
  177. setModelData( model, '<paragraph>foo</paragraph>[<widget>foo</widget>]' );
  178. expect( getViewData( viewDocument ) ).to.equal(
  179. '<p>foo</p>[<div class="ck-widget ck-widget_selected" contenteditable="false">foo<b></b></div>]'
  180. );
  181. model.change( () => {
  182. doc.selection.removeAllRanges();
  183. } );
  184. expect( getViewData( viewDocument ) ).to.equal(
  185. '<p>{}foo</p><div class="ck-widget" contenteditable="false">foo<b></b></div>'
  186. );
  187. } );
  188. it( 'should do nothing when selection is placed in other editable', () => {
  189. setModelData( model, '<widget><editable>foo bar</editable></widget><editable>[baz]</editable>' );
  190. expect( getViewData( viewDocument ) ).to.equal(
  191. '<div class="ck-widget" contenteditable="false">' +
  192. '<figcaption contenteditable="true">foo bar</figcaption>' +
  193. '<b></b>' +
  194. '</div>' +
  195. '<figcaption contenteditable="true">{baz}</figcaption>'
  196. );
  197. } );
  198. describe( 'keys handling', () => {
  199. describe( 'arrows', () => {
  200. test(
  201. 'should move selection forward from selected object - right arrow',
  202. '[<widget></widget>]<paragraph>foo</paragraph>',
  203. keyCodes.arrowright,
  204. '<widget></widget><paragraph>[]foo</paragraph>'
  205. );
  206. test(
  207. 'should move selection forward from selected object - down arrow',
  208. '[<widget></widget>]<paragraph>foo</paragraph>',
  209. keyCodes.arrowdown,
  210. '<widget></widget><paragraph>[]foo</paragraph>'
  211. );
  212. test(
  213. 'should move selection backward from selected object - left arrow',
  214. '<paragraph>foo</paragraph>[<widget></widget>]',
  215. keyCodes.arrowleft,
  216. '<paragraph>foo[]</paragraph><widget></widget>'
  217. );
  218. test(
  219. 'should move selection backward from selected object - up arrow',
  220. '<paragraph>foo</paragraph>[<widget></widget>]',
  221. keyCodes.arrowup,
  222. '<paragraph>foo[]</paragraph><widget></widget>'
  223. );
  224. test(
  225. 'should move selection to next widget - right arrow',
  226. '[<widget></widget>]<widget></widget>',
  227. keyCodes.arrowright,
  228. '<widget></widget>[<widget></widget>]'
  229. );
  230. test(
  231. 'should move selection to next widget - down arrow',
  232. '[<widget></widget>]<widget></widget>',
  233. keyCodes.arrowdown,
  234. '<widget></widget>[<widget></widget>]'
  235. );
  236. test(
  237. 'should move selection to previous widget - left arrow',
  238. '<widget></widget>[<widget></widget>]',
  239. keyCodes.arrowleft,
  240. '[<widget></widget>]<widget></widget>'
  241. );
  242. test(
  243. 'should move selection to previous widget - up arrow',
  244. '<widget></widget>[<widget></widget>]',
  245. keyCodes.arrowup,
  246. '[<widget></widget>]<widget></widget>'
  247. );
  248. test(
  249. 'should do nothing on non-collapsed selection next to object - right arrow',
  250. '<paragraph>ba[r]</paragraph><widget></widget>',
  251. keyCodes.arrowright,
  252. '<paragraph>ba[r]</paragraph><widget></widget>'
  253. );
  254. test(
  255. 'should do nothing on non-collapsed selection next to object - down arrow',
  256. '<paragraph>ba[r]</paragraph><widget></widget>',
  257. keyCodes.arrowdown,
  258. '<paragraph>ba[r]</paragraph><widget></widget>'
  259. );
  260. test(
  261. 'should do nothing on non-collapsed selection next to object - left arrow',
  262. '<widget></widget><paragraph>[b]ar</paragraph>',
  263. keyCodes.arrowleft,
  264. '<widget></widget><paragraph>[b]ar</paragraph>'
  265. );
  266. test(
  267. 'should do nothing on non-collapsed selection next to object - up arrow',
  268. '<widget></widget><paragraph>[b]ar</paragraph>',
  269. keyCodes.arrowup,
  270. '<widget></widget><paragraph>[b]ar</paragraph>'
  271. );
  272. test(
  273. 'should not move selection if there is no correct location - right arrow',
  274. '<paragraph>foo</paragraph>[<widget></widget>]',
  275. keyCodes.arrowright,
  276. '<paragraph>foo</paragraph>[<widget></widget>]'
  277. );
  278. test(
  279. 'should not move selection if there is no correct location - down arrow',
  280. '<paragraph>foo</paragraph>[<widget></widget>]',
  281. keyCodes.arrowdown,
  282. '<paragraph>foo</paragraph>[<widget></widget>]'
  283. );
  284. test(
  285. 'should not move selection if there is no correct location - left arrow',
  286. '[<widget></widget>]<paragraph>foo</paragraph>',
  287. keyCodes.arrowleft,
  288. '[<widget></widget>]<paragraph>foo</paragraph>'
  289. );
  290. test(
  291. 'should not move selection if there is no correct location - up arrow',
  292. '[<widget></widget>]<paragraph>foo</paragraph>',
  293. keyCodes.arrowup,
  294. '[<widget></widget>]<paragraph>foo</paragraph>'
  295. );
  296. test(
  297. 'should do nothing if other key is pressed',
  298. '[<widget></widget>]<paragraph>foo</paragraph>',
  299. keyCodes.a,
  300. '[<widget></widget>]<paragraph>foo</paragraph>'
  301. );
  302. it( 'should prevent default behaviour when there is no correct location - document end', () => {
  303. const keydownHandler = sinon.spy();
  304. const domEventDataMock = {
  305. keyCode: keyCodes.arrowright,
  306. preventDefault: sinon.spy(),
  307. };
  308. setModelData( model, '<paragraph>foo</paragraph>[<widget></widget>]' );
  309. viewDocument.on( 'keydown', keydownHandler );
  310. viewDocument.fire( 'keydown', domEventDataMock );
  311. expect( getModelData( model ) ).to.equal( '<paragraph>foo</paragraph>[<widget></widget>]' );
  312. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  313. sinon.assert.notCalled( keydownHandler );
  314. } );
  315. it( 'should prevent default behaviour when there is no correct location - document start', () => {
  316. const keydownHandler = sinon.spy();
  317. const domEventDataMock = {
  318. keyCode: keyCodes.arrowleft,
  319. preventDefault: sinon.spy(),
  320. };
  321. setModelData( model, '[<widget></widget>]<paragraph>foo</paragraph>' );
  322. viewDocument.on( 'keydown', keydownHandler );
  323. viewDocument.fire( 'keydown', domEventDataMock );
  324. expect( getModelData( model ) ).to.equal( '[<widget></widget>]<paragraph>foo</paragraph>' );
  325. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  326. sinon.assert.notCalled( keydownHandler );
  327. } );
  328. test(
  329. 'should move selection to object element - right arrow',
  330. '<paragraph>foo[]</paragraph><widget></widget>',
  331. keyCodes.arrowright,
  332. '<paragraph>foo</paragraph>[<widget></widget>]'
  333. );
  334. test(
  335. 'should move selection to object element - down arrow',
  336. '<paragraph>foo[]</paragraph><widget></widget>',
  337. keyCodes.arrowdown,
  338. '<paragraph>foo</paragraph>[<widget></widget>]'
  339. );
  340. test(
  341. 'should move selection to object element - left arrow',
  342. '<widget></widget><paragraph>[]foo</paragraph>',
  343. keyCodes.arrowleft,
  344. '[<widget></widget>]<paragraph>foo</paragraph>'
  345. );
  346. test(
  347. 'should move selection to object element - up arrow',
  348. '<widget></widget><paragraph>[]foo</paragraph>',
  349. keyCodes.arrowup,
  350. '[<widget></widget>]<paragraph>foo</paragraph>'
  351. );
  352. test(
  353. 'do nothing on non objects - right arrow',
  354. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>',
  355. keyCodes.arrowright,
  356. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>'
  357. );
  358. test(
  359. 'do nothing on non objects - down arrow',
  360. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>',
  361. keyCodes.arrowdown,
  362. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>'
  363. );
  364. test(
  365. 'do nothing on non objects - left arrow',
  366. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>',
  367. keyCodes.arrowleft,
  368. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>'
  369. );
  370. test(
  371. 'do nothing on non objects - up arrow',
  372. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>',
  373. keyCodes.arrowup,
  374. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>'
  375. );
  376. test(
  377. 'should work correctly with modifier key: right arrow + ctrl',
  378. '[<widget></widget>]<paragraph>foo</paragraph>',
  379. { keyCode: keyCodes.arrowright, ctrlKey: true },
  380. '<widget></widget><paragraph>[]foo</paragraph>'
  381. );
  382. test(
  383. 'should work correctly with modifier key: right arrow + alt',
  384. '[<widget></widget>]<paragraph>foo</paragraph>',
  385. { keyCode: keyCodes.arrowright, altKey: true },
  386. '<widget></widget><paragraph>[]foo</paragraph>'
  387. );
  388. test(
  389. 'should work correctly with modifier key: right arrow + shift',
  390. '[<widget></widget>]<paragraph>foo</paragraph>',
  391. { keyCode: keyCodes.arrowright, shiftKey: true },
  392. '<widget></widget><paragraph>[]foo</paragraph>'
  393. );
  394. test(
  395. 'should work correctly with modifier key: down arrow + ctrl',
  396. '[<widget></widget>]<paragraph>foo</paragraph>',
  397. { keyCode: keyCodes.arrowdown, ctrlKey: true },
  398. '<widget></widget><paragraph>[]foo</paragraph>'
  399. );
  400. test(
  401. 'should work correctly with modifier key: down arrow + alt',
  402. '[<widget></widget>]<paragraph>foo</paragraph>',
  403. { keyCode: keyCodes.arrowdown, altKey: true },
  404. '<widget></widget><paragraph>[]foo</paragraph>'
  405. );
  406. test(
  407. 'should work correctly with modifier key: down arrow + shift',
  408. '[<widget></widget>]<paragraph>foo</paragraph>',
  409. { keyCode: keyCodes.arrowdown, shiftKey: true },
  410. '<widget></widget><paragraph>[]foo</paragraph>'
  411. );
  412. test(
  413. 'should work correctly with modifier key: left arrow + ctrl',
  414. '<paragraph>foo</paragraph>[<widget></widget>]',
  415. { keyCode: keyCodes.arrowleft, ctrlKey: true },
  416. '<paragraph>foo[]</paragraph><widget></widget>'
  417. );
  418. test(
  419. 'should work correctly with modifier key: left arrow + alt',
  420. '<paragraph>foo</paragraph>[<widget></widget>]',
  421. { keyCode: keyCodes.arrowleft, altKey: true },
  422. '<paragraph>foo[]</paragraph><widget></widget>'
  423. );
  424. test(
  425. 'should work correctly with modifier key: left arrow + shift',
  426. '<paragraph>foo</paragraph>[<widget></widget>]',
  427. { keyCode: keyCodes.arrowleft, shiftKey: true },
  428. '<paragraph>foo[]</paragraph><widget></widget>'
  429. );
  430. test(
  431. 'should work correctly with modifier key: up arrow + ctrl',
  432. '<paragraph>foo</paragraph>[<widget></widget>]',
  433. { keyCode: keyCodes.arrowup, ctrlKey: true },
  434. '<paragraph>foo[]</paragraph><widget></widget>'
  435. );
  436. test(
  437. 'should work correctly with modifier key: up arrow + alt',
  438. '<paragraph>foo</paragraph>[<widget></widget>]',
  439. { keyCode: keyCodes.arrowup, altKey: true },
  440. '<paragraph>foo[]</paragraph><widget></widget>'
  441. );
  442. test(
  443. 'should work correctly with modifier key: up arrow + shift',
  444. '<paragraph>foo</paragraph>[<widget></widget>]',
  445. { keyCode: keyCodes.arrowup, shiftKey: true },
  446. '<paragraph>foo[]</paragraph><widget></widget>'
  447. );
  448. test(
  449. 'should do nothing if there is more than one selection in model',
  450. '<paragraph>[foo]</paragraph><widget></widget><paragraph>[bar]</paragraph>',
  451. keyCodes.arrowright,
  452. '<paragraph>[foo]</paragraph><widget></widget><paragraph>[bar]</paragraph>'
  453. );
  454. test(
  455. 'should work if selection is in nested element (left arrow)',
  456. '<paragraph>foo</paragraph>' +
  457. '<image></image>' +
  458. '<blockQuote>' +
  459. '<div>' +
  460. '<div>' +
  461. '<paragraph>[]</paragraph>' +
  462. '</div>' +
  463. '</div>' +
  464. '</blockQuote>' +
  465. '<paragraph>foo</paragraph>',
  466. keyCodes.arrowleft,
  467. '<paragraph>foo</paragraph>' +
  468. '[<image></image>]' +
  469. '<blockQuote>' +
  470. '<div>' +
  471. '<div>' +
  472. '<paragraph></paragraph>' +
  473. '</div>' +
  474. '</div>' +
  475. '</blockQuote>' +
  476. '<paragraph>foo</paragraph>'
  477. );
  478. test(
  479. 'should work if selection is in nested element (up arrow)',
  480. '<paragraph>foo</paragraph>' +
  481. '<image></image>' +
  482. '<blockQuote>' +
  483. '<div>' +
  484. '<div>' +
  485. '<paragraph>[]</paragraph>' +
  486. '</div>' +
  487. '</div>' +
  488. '</blockQuote>' +
  489. '<paragraph>foo</paragraph>',
  490. keyCodes.arrowup,
  491. '<paragraph>foo</paragraph>' +
  492. '[<image></image>]' +
  493. '<blockQuote>' +
  494. '<div>' +
  495. '<div>' +
  496. '<paragraph></paragraph>' +
  497. '</div>' +
  498. '</div>' +
  499. '</blockQuote>' +
  500. '<paragraph>foo</paragraph>'
  501. );
  502. test(
  503. 'should work if selection is in nested element (right arrow)',
  504. '<paragraph>foo</paragraph>' +
  505. '<blockQuote>' +
  506. '<div>' +
  507. '<div>' +
  508. '<paragraph>[]</paragraph>' +
  509. '</div>' +
  510. '</div>' +
  511. '</blockQuote>' +
  512. '<image></image>' +
  513. '<paragraph>foo</paragraph>',
  514. keyCodes.arrowright,
  515. '<paragraph>foo</paragraph>' +
  516. '<blockQuote>' +
  517. '<div>' +
  518. '<div>' +
  519. '<paragraph></paragraph>' +
  520. '</div>' +
  521. '</div>' +
  522. '</blockQuote>' +
  523. '[<image></image>]' +
  524. '<paragraph>foo</paragraph>'
  525. );
  526. test(
  527. 'should work if selection is in nested element (down arrow)',
  528. '<paragraph>foo</paragraph>' +
  529. '<blockQuote>' +
  530. '<div>' +
  531. '<div>' +
  532. '<paragraph>[]</paragraph>' +
  533. '</div>' +
  534. '</div>' +
  535. '</blockQuote>' +
  536. '<image></image>' +
  537. '<paragraph>foo</paragraph>',
  538. keyCodes.arrowdown,
  539. '<paragraph>foo</paragraph>' +
  540. '<blockQuote>' +
  541. '<div>' +
  542. '<div>' +
  543. '<paragraph></paragraph>' +
  544. '</div>' +
  545. '</div>' +
  546. '</blockQuote>' +
  547. '[<image></image>]' +
  548. '<paragraph>foo</paragraph>'
  549. );
  550. } );
  551. describe( 'Ctrl+A', () => {
  552. test(
  553. 'should select the entire content of the nested editable',
  554. '<widget><nested>foo[]</nested></widget><paragraph>bar</paragraph>',
  555. { keyCode: keyCodes.a, ctrlKey: true },
  556. '<widget><nested>[foo]</nested></widget><paragraph>bar</paragraph>'
  557. );
  558. test(
  559. 'should not change the selection if outside of the nested editable',
  560. '<widget><nested>foo</nested></widget><paragraph>[]bar</paragraph>',
  561. { keyCode: keyCodes.a, ctrlKey: true },
  562. '<widget><nested>foo</nested></widget><paragraph>[]bar</paragraph>'
  563. );
  564. test(
  565. 'should selected whole content when widget is selected',
  566. '<paragraph>foo</paragraph>[<widget></widget>]<paragraph>bar</paragraph>',
  567. { keyCode: keyCodes.a, ctrlKey: true },
  568. '[<paragraph>foo</paragraph><widget></widget><paragraph>bar</paragraph>]',
  569. '[<p>foo</p><div class="ck-widget ck-widget_selected" contenteditable="false"><b></b></div><p>bar</p>]'
  570. );
  571. } );
  572. function test( name, data, keyCodeOrMock, expected, expectedView ) {
  573. it( name, () => {
  574. const domEventDataMock = ( typeof keyCodeOrMock == 'object' ) ? keyCodeOrMock : {
  575. keyCode: keyCodeOrMock
  576. };
  577. setModelData( model, data );
  578. viewDocument.fire( 'keydown', new DomEventData(
  579. viewDocument,
  580. { target: document.createElement( 'div' ), preventDefault: () => {} },
  581. domEventDataMock
  582. ) );
  583. expect( getModelData( model ) ).to.equal( expected );
  584. if ( expectedView ) {
  585. expect( getViewData( viewDocument ) ).to.equal( expectedView );
  586. }
  587. } );
  588. }
  589. } );
  590. describe( 'delete integration', () => {
  591. function test( name, input, direction, expected ) {
  592. it( name, () => {
  593. setModelData( model, input );
  594. const scrollStub = sinon.stub( viewDocument, 'scrollToTheSelection' );
  595. viewDocument.fire( 'delete', new DomEventData(
  596. viewDocument,
  597. { target: document.createElement( 'div' ), preventDefault: () => {} },
  598. { direction, unit: 'character', sequence: 0 }
  599. ) );
  600. expect( getModelData( model ) ).to.equal( expected );
  601. scrollStub.restore();
  602. } );
  603. }
  604. test(
  605. 'should select widget when backspace is pressed',
  606. '<widget></widget><paragraph>[]foo</paragraph>',
  607. 'backward',
  608. '[<widget></widget>]<paragraph>foo</paragraph>'
  609. );
  610. test(
  611. 'should remove empty element after selecting widget when backspace is pressed',
  612. '<widget></widget><paragraph>[]</paragraph>',
  613. 'backward',
  614. '[<widget></widget>]'
  615. );
  616. test(
  617. 'should select widget when delete is pressed',
  618. '<paragraph>foo[]</paragraph><widget></widget>',
  619. 'forward',
  620. '<paragraph>foo</paragraph>[<widget></widget>]'
  621. );
  622. test(
  623. 'should remove empty element after selecting widget when delete is pressed',
  624. '<paragraph>[]</paragraph><widget></widget>',
  625. 'forward',
  626. '[<widget></widget>]'
  627. );
  628. test(
  629. 'should not select widget on non-collapsed selection',
  630. '<widget></widget><paragraph>[f]oo</paragraph>',
  631. 'backward',
  632. '<widget></widget><paragraph>[]oo</paragraph>'
  633. );
  634. test(
  635. 'should not affect non-object elements',
  636. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>',
  637. 'backward',
  638. '<paragraph>foo[]bar</paragraph>'
  639. );
  640. test(
  641. 'should not modify backward delete default behaviour in single paragraph boundaries',
  642. '<paragraph>[]foo</paragraph>',
  643. 'backward',
  644. '<paragraph>[]foo</paragraph>'
  645. );
  646. test(
  647. 'should not modify forward delete default behaviour in single paragraph boundaries',
  648. '<paragraph>foo[]</paragraph>',
  649. 'forward',
  650. '<paragraph>foo[]</paragraph>'
  651. );
  652. test(
  653. 'should delete selected widget with paragraph before - backward',
  654. '<paragraph>foo</paragraph>[<widget></widget>]',
  655. 'backward',
  656. '<paragraph>foo</paragraph><paragraph>[]</paragraph>'
  657. );
  658. test(
  659. 'should delete selected widget with paragraph before - forward',
  660. '<paragraph>foo</paragraph>[<widget></widget>]',
  661. 'forward',
  662. '<paragraph>foo</paragraph><paragraph>[]</paragraph>'
  663. );
  664. test(
  665. 'should delete selected widget with paragraph after - backward',
  666. '[<widget></widget>]<paragraph>foo</paragraph>',
  667. 'backward',
  668. '<paragraph>[]</paragraph><paragraph>foo</paragraph>'
  669. );
  670. test(
  671. 'should delete selected widget with paragraph after - forward',
  672. '[<widget></widget>]<paragraph>foo</paragraph>',
  673. 'forward',
  674. '<paragraph>[]</paragraph><paragraph>foo</paragraph>'
  675. );
  676. test(
  677. 'should delete selected widget between paragraphs - backward',
  678. '<paragraph>bar</paragraph>[<widget></widget>]<paragraph>foo</paragraph>',
  679. 'backward',
  680. '<paragraph>bar</paragraph><paragraph>[]</paragraph><paragraph>foo</paragraph>'
  681. );
  682. test(
  683. 'should delete selected widget between paragraphs - forward',
  684. '<paragraph>bar</paragraph>[<widget></widget>]<paragraph>foo</paragraph>',
  685. 'forward',
  686. '<paragraph>bar</paragraph><paragraph>[]</paragraph><paragraph>foo</paragraph>'
  687. );
  688. test(
  689. 'should delete selected widget preceded by another widget - backward',
  690. '<widget></widget>[<widget></widget>]',
  691. 'backward',
  692. '<widget></widget><paragraph>[]</paragraph>'
  693. );
  694. test(
  695. 'should delete selected widget preceded by another widget - forward',
  696. '<widget></widget>[<widget></widget>]',
  697. 'forward',
  698. '<widget></widget><paragraph>[]</paragraph>'
  699. );
  700. test(
  701. 'should delete selected widget before another widget - forward',
  702. '[<widget></widget>]<widget></widget>',
  703. 'forward',
  704. '<paragraph>[]</paragraph><widget></widget>'
  705. );
  706. test(
  707. 'should delete selected widget before another widget - backward',
  708. '[<widget></widget>]<widget></widget>',
  709. 'backward',
  710. '<paragraph>[]</paragraph><widget></widget>'
  711. );
  712. test(
  713. 'should delete selected widget between other widgets - forward',
  714. '<widget></widget>[<widget></widget>]<widget></widget>',
  715. 'forward',
  716. '<widget></widget><paragraph>[]</paragraph><widget></widget>'
  717. );
  718. test(
  719. 'should delete selected widget between other widgets - backward',
  720. '<widget></widget>[<widget></widget>]<widget></widget>',
  721. 'backward',
  722. '<widget></widget><paragraph>[]</paragraph><widget></widget>'
  723. );
  724. test(
  725. 'should select inline objects - backward',
  726. '<paragraph>foo<inline></inline>[]bar</paragraph>',
  727. 'backward',
  728. '<paragraph>foo[<inline></inline>]bar</paragraph>'
  729. );
  730. test(
  731. 'should select inline objects - forward',
  732. '<paragraph>foo[]<inline></inline>bar</paragraph>',
  733. 'forward',
  734. '<paragraph>foo[<inline></inline>]bar</paragraph>'
  735. );
  736. test(
  737. 'should delete selected inline objects - backward',
  738. '<paragraph>foo[<inline></inline>]bar</paragraph>',
  739. 'backward',
  740. '<paragraph>foo[]bar</paragraph>'
  741. );
  742. test(
  743. 'should delete selected inline objects - forward',
  744. '<paragraph>foo[<inline></inline>]bar</paragraph>',
  745. 'forward',
  746. '<paragraph>foo[]bar</paragraph>'
  747. );
  748. test(
  749. 'should use standard delete behaviour when after first letter - backward',
  750. '<paragraph>a[]</paragraph>',
  751. 'backward',
  752. '<paragraph>[]</paragraph>'
  753. );
  754. test(
  755. 'should use standard delete behaviour when before first letter - forward',
  756. '<paragraph>[]a</paragraph>',
  757. 'forward',
  758. '<paragraph>[]</paragraph>'
  759. );
  760. it( 'should prevent default behaviour and stop event propagation', () => {
  761. setModelData( model, '<paragraph>foo[]</paragraph><widget></widget>' );
  762. const scrollStub = sinon.stub( viewDocument, 'scrollToTheSelection' );
  763. const deleteSpy = sinon.spy();
  764. viewDocument.on( 'delete', deleteSpy );
  765. const domEventDataMock = { target: document.createElement( 'div' ), preventDefault: sinon.spy() };
  766. viewDocument.fire( 'delete', new DomEventData(
  767. viewDocument,
  768. domEventDataMock,
  769. { direction: 'forward', unit: 'character', sequence: 0 }
  770. ) );
  771. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  772. sinon.assert.notCalled( deleteSpy );
  773. scrollStub.restore();
  774. } );
  775. test(
  776. 'should remove the entire empty element if it is next to a widget',
  777. '<paragraph>foo</paragraph>' +
  778. '<image></image>' +
  779. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  780. '<paragraph>foo</paragraph>',
  781. 'backward',
  782. '<paragraph>foo</paragraph>[<image></image>]<paragraph>foo</paragraph>'
  783. );
  784. test(
  785. 'should remove the entire empty element (deeper structure) if it is next to a widget',
  786. '<paragraph>foo</paragraph>' +
  787. '<image></image>' +
  788. '<blockQuote><div><div><paragraph>[]</paragraph></div></div></blockQuote>' +
  789. '<paragraph>foo</paragraph>',
  790. 'backward',
  791. '<paragraph>foo</paragraph>' +
  792. '[<image></image>]' +
  793. '<paragraph>foo</paragraph>'
  794. );
  795. test(
  796. 'should remove the entire empty element (deeper structure) if it is next to a widget (forward delete)',
  797. '<paragraph>foo</paragraph>' +
  798. '<blockQuote><div><div><paragraph>[]</paragraph></div></div></blockQuote>' +
  799. '<image></image>' +
  800. '<paragraph>foo</paragraph>',
  801. 'forward',
  802. '<paragraph>foo</paragraph>' +
  803. '[<image></image>]' +
  804. '<paragraph>foo</paragraph>'
  805. );
  806. test(
  807. 'should not remove the entire element which is not empty and the element is next to a widget',
  808. '<paragraph>foo</paragraph>' +
  809. '<image></image>' +
  810. '<blockQuote><paragraph>[]</paragraph><paragraph></paragraph></blockQuote>' +
  811. '<paragraph>foo</paragraph>',
  812. 'backward',
  813. '<paragraph>foo</paragraph>' +
  814. '[<image></image>]' +
  815. '<blockQuote><paragraph></paragraph></blockQuote>' +
  816. '<paragraph>foo</paragraph>'
  817. );
  818. test(
  819. 'should not remove the entire element which is not empty and the element is next to a widget (forward delete)',
  820. '<paragraph>foo</paragraph>' +
  821. '<blockQuote><paragraph>Foo</paragraph><paragraph>[]</paragraph></blockQuote>' +
  822. '<image></image>' +
  823. '<paragraph>foo</paragraph>',
  824. 'forward',
  825. '<paragraph>foo</paragraph>' +
  826. '<blockQuote><paragraph>Foo</paragraph></blockQuote>' +
  827. '[<image></image>]' +
  828. '<paragraph>foo</paragraph>'
  829. );
  830. test(
  831. 'should not remove the entire element (deeper structure) which is not empty and the element is next to a widget',
  832. '<paragraph>foo</paragraph>' +
  833. '<image></image>' +
  834. '<blockQuote>' +
  835. '<div>' +
  836. '<div>' +
  837. '<paragraph>[]</paragraph>' +
  838. '</div>' +
  839. '</div>' +
  840. '<paragraph></paragraph>' +
  841. '</blockQuote>' +
  842. '<paragraph>foo</paragraph>',
  843. 'backward',
  844. '<paragraph>foo</paragraph>' +
  845. '[<image></image>]' +
  846. '<blockQuote>' +
  847. '<paragraph></paragraph>' +
  848. '</blockQuote>' +
  849. '<paragraph>foo</paragraph>'
  850. );
  851. test(
  852. 'should do nothing if the nested element is not empty and the element is next to a widget',
  853. '<paragraph>foo</paragraph>' +
  854. '<image></image>' +
  855. '<blockQuote>' +
  856. '<div>' +
  857. '<div>' +
  858. '<paragraph>Foo[]</paragraph>' +
  859. '</div>' +
  860. '</div>' +
  861. '</blockQuote>' +
  862. '<paragraph>foo</paragraph>',
  863. 'backward',
  864. '<paragraph>foo</paragraph>' +
  865. '<image></image>' +
  866. '<blockQuote>' +
  867. '<div>' +
  868. '<div>' +
  869. '<paragraph>Fo[]</paragraph>' +
  870. '</div>' +
  871. '</div>' +
  872. '</blockQuote>' +
  873. '<paragraph>foo</paragraph>'
  874. );
  875. it( 'does nothing when editor when read only mode is enabled (delete)', () => {
  876. const scrollStub = sinon.stub( viewDocument, 'scrollToTheSelection' );
  877. setModelData( model,
  878. '<paragraph>foo</paragraph>' +
  879. '<image></image>' +
  880. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  881. '<paragraph>foo</paragraph>'
  882. );
  883. editor.isReadOnly = true;
  884. const domEventDataMock = { target: document.createElement( 'div' ), preventDefault: sinon.spy() };
  885. viewDocument.fire( 'delete', new DomEventData(
  886. viewDocument,
  887. domEventDataMock,
  888. { direction: 'backward', unit: 'character', sequence: 0 }
  889. ) );
  890. expect( getModelData( model ) ).to.equal(
  891. '<paragraph>foo</paragraph>' +
  892. '<image></image>' +
  893. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  894. '<paragraph>foo</paragraph>'
  895. );
  896. scrollStub.restore();
  897. } );
  898. it( 'does nothing when editor when read only mode is enabled (forward delete)', () => {
  899. const scrollStub = sinon.stub( viewDocument, 'scrollToTheSelection' );
  900. setModelData( model,
  901. '<paragraph>foo</paragraph>' +
  902. '<image></image>' +
  903. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  904. '<paragraph>foo</paragraph>'
  905. );
  906. editor.isReadOnly = true;
  907. const domEventDataMock = { target: document.createElement( 'div' ), preventDefault: sinon.spy() };
  908. viewDocument.fire( 'delete', new DomEventData(
  909. viewDocument,
  910. domEventDataMock,
  911. { direction: 'forward', unit: 'character', sequence: 0 }
  912. ) );
  913. expect( getModelData( model ) ).to.equal(
  914. '<paragraph>foo</paragraph>' +
  915. '<image></image>' +
  916. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  917. '<paragraph>foo</paragraph>'
  918. );
  919. scrollStub.restore();
  920. } );
  921. } );
  922. } );