widget.js 33 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. 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.register( 'widget', {
  29. inheritAllFrom: '$block',
  30. isObject: true
  31. } );
  32. model.schema.register( 'paragraph', {
  33. inheritAllFrom: '$block',
  34. allowIn: 'div'
  35. } );
  36. model.schema.register( 'inline', {
  37. allowWhere: '$text',
  38. isObject: true
  39. } );
  40. model.schema.register( 'nested', {
  41. allowIn: 'widget',
  42. isLimit: true
  43. } );
  44. model.schema.extend( '$text', {
  45. allowIn: [ 'nested', 'editable' ]
  46. } );
  47. model.schema.register( 'editable', {
  48. allowIn: [ 'widget', '$root' ]
  49. } );
  50. // Image feature.
  51. model.schema.register( 'image', {
  52. allowIn: '$root',
  53. isObject: true,
  54. isBlock: true
  55. } );
  56. // Block-quote feature.
  57. model.schema.register( 'blockQuote', {
  58. allowIn: '$root'
  59. } );
  60. model.schema.extend( '$block', { allowIn: 'blockQuote' } );
  61. // Div element which helps nesting elements.
  62. model.schema.register( 'div', {
  63. allowIn: [ 'blockQuote', 'div' ]
  64. } );
  65. buildModelConverter().for( editor.editing.modelToView )
  66. .fromElement( 'paragraph' )
  67. .toElement( 'p' );
  68. buildModelConverter().for( editor.editing.modelToView )
  69. .fromElement( 'widget' )
  70. .toElement( () => {
  71. const b = new AttributeContainer( 'b' );
  72. const div = new ViewContainer( 'div', null, b );
  73. return toWidget( div, { label: 'element label' } );
  74. } );
  75. buildModelConverter().for( editor.editing.modelToView )
  76. .fromElement( 'inline' )
  77. .toElement( 'figure' );
  78. buildModelConverter().for( editor.editing.modelToView )
  79. .fromElement( 'nested' )
  80. .toElement( () => new ViewEditable( 'figcaption', { contenteditable: true } ) );
  81. buildModelConverter().for( editor.editing.modelToView )
  82. .fromElement( 'editable' )
  83. .toElement( () => new ViewEditable( 'figcaption', { contenteditable: true } ) );
  84. buildModelConverter().for( editor.editing.modelToView )
  85. .fromElement( 'image' )
  86. .toElement( 'img' );
  87. buildModelConverter().for( editor.editing.modelToView )
  88. .fromElement( 'blockQuote' )
  89. .toElement( 'blockquote' );
  90. buildModelConverter().for( editor.editing.modelToView )
  91. .fromElement( 'div' )
  92. .toElement( 'div' );
  93. } );
  94. } );
  95. it( 'should be loaded', () => {
  96. expect( editor.plugins.get( Widget ) ).to.be.instanceOf( Widget );
  97. } );
  98. it( 'should add MouseObserver', () => {
  99. expect( editor.editing.view.getObserver( MouseObserver ) ).to.be.instanceof( MouseObserver );
  100. } );
  101. it( 'should create selection over clicked widget', () => {
  102. setModelData( model, '[]<widget></widget>' );
  103. const viewDiv = viewDocument.getRoot().getChild( 0 );
  104. const domEventDataMock = {
  105. target: viewDiv,
  106. preventDefault: sinon.spy()
  107. };
  108. viewDocument.fire( 'mousedown', domEventDataMock );
  109. expect( getModelData( model ) ).to.equal( '[<widget></widget>]' );
  110. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  111. } );
  112. it( 'should create selection when clicked in nested element', () => {
  113. setModelData( model, '[]<widget></widget>' );
  114. const viewDiv = viewDocument.getRoot().getChild( 0 );
  115. const viewB = viewDiv.getChild( 0 );
  116. const domEventDataMock = {
  117. target: viewB,
  118. preventDefault: sinon.spy()
  119. };
  120. viewDocument.fire( 'mousedown', domEventDataMock );
  121. expect( getModelData( model ) ).to.equal( '[<widget></widget>]' );
  122. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  123. } );
  124. it( 'should do nothing if clicked inside nested editable', () => {
  125. setModelData( model, '[]<widget><nested>foo bar</nested></widget>' );
  126. const viewDiv = viewDocument.getRoot().getChild( 0 );
  127. const viewFigcaption = viewDiv.getChild( 0 );
  128. const domEventDataMock = {
  129. target: viewFigcaption,
  130. preventDefault: sinon.spy()
  131. };
  132. viewDocument.fire( 'mousedown', domEventDataMock );
  133. sinon.assert.notCalled( domEventDataMock.preventDefault );
  134. } );
  135. it( 'should do nothing if clicked in non-widget element', () => {
  136. setModelData( model, '<paragraph>[]foo bar</paragraph><widget></widget>' );
  137. const viewP = viewDocument.getRoot().getChild( 0 );
  138. const domEventDataMock = {
  139. target: viewP,
  140. preventDefault: sinon.spy()
  141. };
  142. viewDocument.focus();
  143. viewDocument.fire( 'mousedown', domEventDataMock );
  144. expect( getModelData( model ) ).to.equal( '<paragraph>[]foo bar</paragraph><widget></widget>' );
  145. sinon.assert.notCalled( domEventDataMock.preventDefault );
  146. } );
  147. it( 'should not focus editable if already is focused', () => {
  148. setModelData( model, '<widget></widget>' );
  149. const widget = viewDocument.getRoot().getChild( 0 );
  150. const domEventDataMock = {
  151. target: widget,
  152. preventDefault: sinon.spy()
  153. };
  154. const focusSpy = sinon.spy( viewDocument, 'focus' );
  155. viewDocument.isFocused = true;
  156. viewDocument.fire( 'mousedown', domEventDataMock );
  157. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  158. sinon.assert.notCalled( focusSpy );
  159. expect( getModelData( model ) ).to.equal( '[<widget></widget>]' );
  160. } );
  161. it( 'should apply fake view selection if model selection is on widget element', () => {
  162. setModelData( model, '[<widget>foo bar</widget>]' );
  163. expect( getViewData( viewDocument ) ).to.equal(
  164. '[<div class="ck-widget ck-widget_selected" contenteditable="false">foo bar<b></b></div>]'
  165. );
  166. expect( viewDocument.selection.isFake ).to.be.true;
  167. } );
  168. it( 'should use element\'s label to set fake selection if one is provided', () => {
  169. setModelData( model, '[<widget>foo bar</widget>]' );
  170. expect( viewDocument.selection.fakeSelectionLabel ).to.equal( 'element label' );
  171. } );
  172. it( 'should add selected class when no only a widget is selected', () => {
  173. setModelData( model, '[<paragraph>foo</paragraph><widget></widget><widget></widget>]' );
  174. expect( viewDocument.selection.isFake ).to.be.false;
  175. expect( getViewData( viewDocument ) ).to.equal(
  176. '[' +
  177. '<p>foo</p>' +
  178. '<div class="ck-widget ck-widget_selected" contenteditable="false"><b></b></div>' +
  179. '<div class="ck-widget ck-widget_selected" contenteditable="false"><b></b></div>' +
  180. ']'
  181. );
  182. } );
  183. it( 'fake selection should be empty if widget is not selected', () => {
  184. setModelData( model, '<paragraph>foo</paragraph><widget>foo bar</widget>' );
  185. expect( viewDocument.selection.fakeSelectionLabel ).to.equal( '' );
  186. } );
  187. it( 'should toggle selected class', () => {
  188. setModelData( model, '<paragraph>foo</paragraph>[<widget>foo</widget>]' );
  189. expect( getViewData( viewDocument ) ).to.equal(
  190. '<p>foo</p>[<div class="ck-widget ck-widget_selected" contenteditable="false">foo<b></b></div>]'
  191. );
  192. model.change( () => {
  193. doc.selection.removeAllRanges();
  194. } );
  195. expect( getViewData( viewDocument ) ).to.equal(
  196. '<p>{}foo</p><div class="ck-widget" contenteditable="false">foo<b></b></div>'
  197. );
  198. } );
  199. it( 'should do nothing when selection is placed in other editable', () => {
  200. setModelData( model, '<widget><editable>foo bar</editable></widget><editable>[baz]</editable>' );
  201. expect( getViewData( viewDocument ) ).to.equal(
  202. '<div class="ck-widget" contenteditable="false">' +
  203. '<figcaption contenteditable="true">foo bar</figcaption>' +
  204. '<b></b>' +
  205. '</div>' +
  206. '<figcaption contenteditable="true">{baz}</figcaption>'
  207. );
  208. } );
  209. describe( 'keys handling', () => {
  210. describe( 'arrows', () => {
  211. test(
  212. 'should move selection forward from selected object - right arrow',
  213. '[<widget></widget>]<paragraph>foo</paragraph>',
  214. keyCodes.arrowright,
  215. '<widget></widget><paragraph>[]foo</paragraph>'
  216. );
  217. test(
  218. 'should move selection forward from selected object - down arrow',
  219. '[<widget></widget>]<paragraph>foo</paragraph>',
  220. keyCodes.arrowdown,
  221. '<widget></widget><paragraph>[]foo</paragraph>'
  222. );
  223. test(
  224. 'should move selection backward from selected object - left arrow',
  225. '<paragraph>foo</paragraph>[<widget></widget>]',
  226. keyCodes.arrowleft,
  227. '<paragraph>foo[]</paragraph><widget></widget>'
  228. );
  229. test(
  230. 'should move selection backward from selected object - up arrow',
  231. '<paragraph>foo</paragraph>[<widget></widget>]',
  232. keyCodes.arrowup,
  233. '<paragraph>foo[]</paragraph><widget></widget>'
  234. );
  235. test(
  236. 'should move selection to next widget - right arrow',
  237. '[<widget></widget>]<widget></widget>',
  238. keyCodes.arrowright,
  239. '<widget></widget>[<widget></widget>]'
  240. );
  241. test(
  242. 'should move selection to next widget - down arrow',
  243. '[<widget></widget>]<widget></widget>',
  244. keyCodes.arrowdown,
  245. '<widget></widget>[<widget></widget>]'
  246. );
  247. test(
  248. 'should move selection to previous widget - left arrow',
  249. '<widget></widget>[<widget></widget>]',
  250. keyCodes.arrowleft,
  251. '[<widget></widget>]<widget></widget>'
  252. );
  253. test(
  254. 'should move selection to previous widget - up arrow',
  255. '<widget></widget>[<widget></widget>]',
  256. keyCodes.arrowup,
  257. '[<widget></widget>]<widget></widget>'
  258. );
  259. test(
  260. 'should do nothing on non-collapsed selection next to object - right arrow',
  261. '<paragraph>ba[r]</paragraph><widget></widget>',
  262. keyCodes.arrowright,
  263. '<paragraph>ba[r]</paragraph><widget></widget>'
  264. );
  265. test(
  266. 'should do nothing on non-collapsed selection next to object - down arrow',
  267. '<paragraph>ba[r]</paragraph><widget></widget>',
  268. keyCodes.arrowdown,
  269. '<paragraph>ba[r]</paragraph><widget></widget>'
  270. );
  271. test(
  272. 'should do nothing on non-collapsed selection next to object - left arrow',
  273. '<widget></widget><paragraph>[b]ar</paragraph>',
  274. keyCodes.arrowleft,
  275. '<widget></widget><paragraph>[b]ar</paragraph>'
  276. );
  277. test(
  278. 'should do nothing on non-collapsed selection next to object - up arrow',
  279. '<widget></widget><paragraph>[b]ar</paragraph>',
  280. keyCodes.arrowup,
  281. '<widget></widget><paragraph>[b]ar</paragraph>'
  282. );
  283. test(
  284. 'should not move selection if there is no correct location - right arrow',
  285. '<paragraph>foo</paragraph>[<widget></widget>]',
  286. keyCodes.arrowright,
  287. '<paragraph>foo</paragraph>[<widget></widget>]'
  288. );
  289. test(
  290. 'should not move selection if there is no correct location - down arrow',
  291. '<paragraph>foo</paragraph>[<widget></widget>]',
  292. keyCodes.arrowdown,
  293. '<paragraph>foo</paragraph>[<widget></widget>]'
  294. );
  295. test(
  296. 'should not move selection if there is no correct location - left arrow',
  297. '[<widget></widget>]<paragraph>foo</paragraph>',
  298. keyCodes.arrowleft,
  299. '[<widget></widget>]<paragraph>foo</paragraph>'
  300. );
  301. test(
  302. 'should not move selection if there is no correct location - up arrow',
  303. '[<widget></widget>]<paragraph>foo</paragraph>',
  304. keyCodes.arrowup,
  305. '[<widget></widget>]<paragraph>foo</paragraph>'
  306. );
  307. test(
  308. 'should do nothing if other key is pressed',
  309. '[<widget></widget>]<paragraph>foo</paragraph>',
  310. keyCodes.a,
  311. '[<widget></widget>]<paragraph>foo</paragraph>'
  312. );
  313. it( 'should prevent default behaviour when there is no correct location - document end', () => {
  314. const keydownHandler = sinon.spy();
  315. const domEventDataMock = {
  316. keyCode: keyCodes.arrowright,
  317. preventDefault: sinon.spy(),
  318. };
  319. setModelData( model, '<paragraph>foo</paragraph>[<widget></widget>]' );
  320. viewDocument.on( 'keydown', keydownHandler );
  321. viewDocument.fire( 'keydown', domEventDataMock );
  322. expect( getModelData( model ) ).to.equal( '<paragraph>foo</paragraph>[<widget></widget>]' );
  323. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  324. sinon.assert.notCalled( keydownHandler );
  325. } );
  326. it( 'should prevent default behaviour when there is no correct location - document start', () => {
  327. const keydownHandler = sinon.spy();
  328. const domEventDataMock = {
  329. keyCode: keyCodes.arrowleft,
  330. preventDefault: sinon.spy(),
  331. };
  332. setModelData( model, '[<widget></widget>]<paragraph>foo</paragraph>' );
  333. viewDocument.on( 'keydown', keydownHandler );
  334. viewDocument.fire( 'keydown', domEventDataMock );
  335. expect( getModelData( model ) ).to.equal( '[<widget></widget>]<paragraph>foo</paragraph>' );
  336. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  337. sinon.assert.notCalled( keydownHandler );
  338. } );
  339. test(
  340. 'should move selection to object element - right arrow',
  341. '<paragraph>foo[]</paragraph><widget></widget>',
  342. keyCodes.arrowright,
  343. '<paragraph>foo</paragraph>[<widget></widget>]'
  344. );
  345. test(
  346. 'should move selection to object element - down arrow',
  347. '<paragraph>foo[]</paragraph><widget></widget>',
  348. keyCodes.arrowdown,
  349. '<paragraph>foo</paragraph>[<widget></widget>]'
  350. );
  351. test(
  352. 'should move selection to object element - left arrow',
  353. '<widget></widget><paragraph>[]foo</paragraph>',
  354. keyCodes.arrowleft,
  355. '[<widget></widget>]<paragraph>foo</paragraph>'
  356. );
  357. test(
  358. 'should move selection to object element - up arrow',
  359. '<widget></widget><paragraph>[]foo</paragraph>',
  360. keyCodes.arrowup,
  361. '[<widget></widget>]<paragraph>foo</paragraph>'
  362. );
  363. test(
  364. 'do nothing on non objects - right arrow',
  365. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>',
  366. keyCodes.arrowright,
  367. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>'
  368. );
  369. test(
  370. 'do nothing on non objects - down arrow',
  371. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>',
  372. keyCodes.arrowdown,
  373. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>'
  374. );
  375. test(
  376. 'do nothing on non objects - left arrow',
  377. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>',
  378. keyCodes.arrowleft,
  379. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>'
  380. );
  381. test(
  382. 'do nothing on non objects - up arrow',
  383. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>',
  384. keyCodes.arrowup,
  385. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>'
  386. );
  387. test(
  388. 'should work correctly with modifier key: right arrow + ctrl',
  389. '[<widget></widget>]<paragraph>foo</paragraph>',
  390. { keyCode: keyCodes.arrowright, ctrlKey: true },
  391. '<widget></widget><paragraph>[]foo</paragraph>'
  392. );
  393. test(
  394. 'should work correctly with modifier key: right arrow + alt',
  395. '[<widget></widget>]<paragraph>foo</paragraph>',
  396. { keyCode: keyCodes.arrowright, altKey: true },
  397. '<widget></widget><paragraph>[]foo</paragraph>'
  398. );
  399. test(
  400. 'should work correctly with modifier key: right arrow + shift',
  401. '[<widget></widget>]<paragraph>foo</paragraph>',
  402. { keyCode: keyCodes.arrowright, shiftKey: true },
  403. '<widget></widget><paragraph>[]foo</paragraph>'
  404. );
  405. test(
  406. 'should work correctly with modifier key: down arrow + ctrl',
  407. '[<widget></widget>]<paragraph>foo</paragraph>',
  408. { keyCode: keyCodes.arrowdown, ctrlKey: true },
  409. '<widget></widget><paragraph>[]foo</paragraph>'
  410. );
  411. test(
  412. 'should work correctly with modifier key: down arrow + alt',
  413. '[<widget></widget>]<paragraph>foo</paragraph>',
  414. { keyCode: keyCodes.arrowdown, altKey: true },
  415. '<widget></widget><paragraph>[]foo</paragraph>'
  416. );
  417. test(
  418. 'should work correctly with modifier key: down arrow + shift',
  419. '[<widget></widget>]<paragraph>foo</paragraph>',
  420. { keyCode: keyCodes.arrowdown, shiftKey: true },
  421. '<widget></widget><paragraph>[]foo</paragraph>'
  422. );
  423. test(
  424. 'should work correctly with modifier key: left arrow + ctrl',
  425. '<paragraph>foo</paragraph>[<widget></widget>]',
  426. { keyCode: keyCodes.arrowleft, ctrlKey: true },
  427. '<paragraph>foo[]</paragraph><widget></widget>'
  428. );
  429. test(
  430. 'should work correctly with modifier key: left arrow + alt',
  431. '<paragraph>foo</paragraph>[<widget></widget>]',
  432. { keyCode: keyCodes.arrowleft, altKey: true },
  433. '<paragraph>foo[]</paragraph><widget></widget>'
  434. );
  435. test(
  436. 'should work correctly with modifier key: left arrow + shift',
  437. '<paragraph>foo</paragraph>[<widget></widget>]',
  438. { keyCode: keyCodes.arrowleft, shiftKey: true },
  439. '<paragraph>foo[]</paragraph><widget></widget>'
  440. );
  441. test(
  442. 'should work correctly with modifier key: up arrow + ctrl',
  443. '<paragraph>foo</paragraph>[<widget></widget>]',
  444. { keyCode: keyCodes.arrowup, ctrlKey: true },
  445. '<paragraph>foo[]</paragraph><widget></widget>'
  446. );
  447. test(
  448. 'should work correctly with modifier key: up arrow + alt',
  449. '<paragraph>foo</paragraph>[<widget></widget>]',
  450. { keyCode: keyCodes.arrowup, altKey: true },
  451. '<paragraph>foo[]</paragraph><widget></widget>'
  452. );
  453. test(
  454. 'should work correctly with modifier key: up arrow + shift',
  455. '<paragraph>foo</paragraph>[<widget></widget>]',
  456. { keyCode: keyCodes.arrowup, shiftKey: true },
  457. '<paragraph>foo[]</paragraph><widget></widget>'
  458. );
  459. test(
  460. 'should do nothing if there is more than one selection in model',
  461. '<paragraph>[foo]</paragraph><widget></widget><paragraph>[bar]</paragraph>',
  462. keyCodes.arrowright,
  463. '<paragraph>[foo]</paragraph><widget></widget><paragraph>[bar]</paragraph>'
  464. );
  465. test(
  466. 'should work if selection is in nested element (left arrow)',
  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. keyCodes.arrowleft,
  478. '<paragraph>foo</paragraph>' +
  479. '[<image></image>]' +
  480. '<blockQuote>' +
  481. '<div>' +
  482. '<div>' +
  483. '<paragraph></paragraph>' +
  484. '</div>' +
  485. '</div>' +
  486. '</blockQuote>' +
  487. '<paragraph>foo</paragraph>'
  488. );
  489. test(
  490. 'should work if selection is in nested element (up arrow)',
  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. keyCodes.arrowup,
  502. '<paragraph>foo</paragraph>' +
  503. '[<image></image>]' +
  504. '<blockQuote>' +
  505. '<div>' +
  506. '<div>' +
  507. '<paragraph></paragraph>' +
  508. '</div>' +
  509. '</div>' +
  510. '</blockQuote>' +
  511. '<paragraph>foo</paragraph>'
  512. );
  513. test(
  514. 'should work if selection is in nested element (right arrow)',
  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. keyCodes.arrowright,
  526. '<paragraph>foo</paragraph>' +
  527. '<blockQuote>' +
  528. '<div>' +
  529. '<div>' +
  530. '<paragraph></paragraph>' +
  531. '</div>' +
  532. '</div>' +
  533. '</blockQuote>' +
  534. '[<image></image>]' +
  535. '<paragraph>foo</paragraph>'
  536. );
  537. test(
  538. 'should work if selection is in nested element (down arrow)',
  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. keyCodes.arrowdown,
  550. '<paragraph>foo</paragraph>' +
  551. '<blockQuote>' +
  552. '<div>' +
  553. '<div>' +
  554. '<paragraph></paragraph>' +
  555. '</div>' +
  556. '</div>' +
  557. '</blockQuote>' +
  558. '[<image></image>]' +
  559. '<paragraph>foo</paragraph>'
  560. );
  561. } );
  562. describe( 'Ctrl+A', () => {
  563. test(
  564. 'should select the entire content of the nested editable',
  565. '<widget><nested>foo[]</nested></widget><paragraph>bar</paragraph>',
  566. { keyCode: keyCodes.a, ctrlKey: true },
  567. '<widget><nested>[foo]</nested></widget><paragraph>bar</paragraph>'
  568. );
  569. test(
  570. 'should not change the selection if outside of the nested editable',
  571. '<widget><nested>foo</nested></widget><paragraph>[]bar</paragraph>',
  572. { keyCode: keyCodes.a, ctrlKey: true },
  573. '<widget><nested>foo</nested></widget><paragraph>[]bar</paragraph>'
  574. );
  575. test(
  576. 'should selected whole content when widget is selected',
  577. '<paragraph>foo</paragraph>[<widget></widget>]<paragraph>bar</paragraph>',
  578. { keyCode: keyCodes.a, ctrlKey: true },
  579. '[<paragraph>foo</paragraph><widget></widget><paragraph>bar</paragraph>]',
  580. '[<p>foo</p><div class="ck-widget ck-widget_selected" contenteditable="false"><b></b></div><p>bar</p>]'
  581. );
  582. } );
  583. function test( name, data, keyCodeOrMock, expected, expectedView ) {
  584. it( name, () => {
  585. const domEventDataMock = ( typeof keyCodeOrMock == 'object' ) ? keyCodeOrMock : {
  586. keyCode: keyCodeOrMock
  587. };
  588. setModelData( model, data );
  589. viewDocument.fire( 'keydown', new DomEventData(
  590. viewDocument,
  591. { target: document.createElement( 'div' ), preventDefault: () => {} },
  592. domEventDataMock
  593. ) );
  594. expect( getModelData( model ) ).to.equal( expected );
  595. if ( expectedView ) {
  596. expect( getViewData( viewDocument ) ).to.equal( expectedView );
  597. }
  598. } );
  599. }
  600. } );
  601. describe( 'delete integration', () => {
  602. function test( name, input, direction, expected ) {
  603. it( name, () => {
  604. setModelData( model, input );
  605. const scrollStub = sinon.stub( viewDocument, 'scrollToTheSelection' );
  606. viewDocument.fire( 'delete', new DomEventData(
  607. viewDocument,
  608. { target: document.createElement( 'div' ), preventDefault: () => {} },
  609. { direction, unit: 'character', sequence: 0 }
  610. ) );
  611. expect( getModelData( model ) ).to.equal( expected );
  612. scrollStub.restore();
  613. } );
  614. }
  615. test(
  616. 'should select widget when backspace is pressed',
  617. '<widget></widget><paragraph>[]foo</paragraph>',
  618. 'backward',
  619. '[<widget></widget>]<paragraph>foo</paragraph>'
  620. );
  621. test(
  622. 'should remove empty element after selecting widget when backspace is pressed',
  623. '<widget></widget><paragraph>[]</paragraph>',
  624. 'backward',
  625. '[<widget></widget>]'
  626. );
  627. test(
  628. 'should select widget when delete is pressed',
  629. '<paragraph>foo[]</paragraph><widget></widget>',
  630. 'forward',
  631. '<paragraph>foo</paragraph>[<widget></widget>]'
  632. );
  633. test(
  634. 'should remove empty element after selecting widget when delete is pressed',
  635. '<paragraph>[]</paragraph><widget></widget>',
  636. 'forward',
  637. '[<widget></widget>]'
  638. );
  639. test(
  640. 'should not select widget on non-collapsed selection',
  641. '<widget></widget><paragraph>[f]oo</paragraph>',
  642. 'backward',
  643. '<widget></widget><paragraph>[]oo</paragraph>'
  644. );
  645. test(
  646. 'should not affect non-object elements',
  647. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>',
  648. 'backward',
  649. '<paragraph>foo[]bar</paragraph>'
  650. );
  651. test(
  652. 'should not modify backward delete default behaviour in single paragraph boundaries',
  653. '<paragraph>[]foo</paragraph>',
  654. 'backward',
  655. '<paragraph>[]foo</paragraph>'
  656. );
  657. test(
  658. 'should not modify forward delete default behaviour in single paragraph boundaries',
  659. '<paragraph>foo[]</paragraph>',
  660. 'forward',
  661. '<paragraph>foo[]</paragraph>'
  662. );
  663. test(
  664. 'should delete selected widget with paragraph before - backward',
  665. '<paragraph>foo</paragraph>[<widget></widget>]',
  666. 'backward',
  667. '<paragraph>foo</paragraph><paragraph>[]</paragraph>'
  668. );
  669. test(
  670. 'should delete selected widget with paragraph before - forward',
  671. '<paragraph>foo</paragraph>[<widget></widget>]',
  672. 'forward',
  673. '<paragraph>foo</paragraph><paragraph>[]</paragraph>'
  674. );
  675. test(
  676. 'should delete selected widget with paragraph after - backward',
  677. '[<widget></widget>]<paragraph>foo</paragraph>',
  678. 'backward',
  679. '<paragraph>[]</paragraph><paragraph>foo</paragraph>'
  680. );
  681. test(
  682. 'should delete selected widget with paragraph after - forward',
  683. '[<widget></widget>]<paragraph>foo</paragraph>',
  684. 'forward',
  685. '<paragraph>[]</paragraph><paragraph>foo</paragraph>'
  686. );
  687. test(
  688. 'should delete selected widget between paragraphs - backward',
  689. '<paragraph>bar</paragraph>[<widget></widget>]<paragraph>foo</paragraph>',
  690. 'backward',
  691. '<paragraph>bar</paragraph><paragraph>[]</paragraph><paragraph>foo</paragraph>'
  692. );
  693. test(
  694. 'should delete selected widget between paragraphs - forward',
  695. '<paragraph>bar</paragraph>[<widget></widget>]<paragraph>foo</paragraph>',
  696. 'forward',
  697. '<paragraph>bar</paragraph><paragraph>[]</paragraph><paragraph>foo</paragraph>'
  698. );
  699. test(
  700. 'should delete selected widget preceded by another widget - backward',
  701. '<widget></widget>[<widget></widget>]',
  702. 'backward',
  703. '<widget></widget><paragraph>[]</paragraph>'
  704. );
  705. test(
  706. 'should delete selected widget preceded by another widget - forward',
  707. '<widget></widget>[<widget></widget>]',
  708. 'forward',
  709. '<widget></widget><paragraph>[]</paragraph>'
  710. );
  711. test(
  712. 'should delete selected widget before another widget - forward',
  713. '[<widget></widget>]<widget></widget>',
  714. 'forward',
  715. '<paragraph>[]</paragraph><widget></widget>'
  716. );
  717. test(
  718. 'should delete selected widget before another widget - backward',
  719. '[<widget></widget>]<widget></widget>',
  720. 'backward',
  721. '<paragraph>[]</paragraph><widget></widget>'
  722. );
  723. test(
  724. 'should delete selected widget between other widgets - forward',
  725. '<widget></widget>[<widget></widget>]<widget></widget>',
  726. 'forward',
  727. '<widget></widget><paragraph>[]</paragraph><widget></widget>'
  728. );
  729. test(
  730. 'should delete selected widget between other widgets - backward',
  731. '<widget></widget>[<widget></widget>]<widget></widget>',
  732. 'backward',
  733. '<widget></widget><paragraph>[]</paragraph><widget></widget>'
  734. );
  735. test(
  736. 'should select inline objects - backward',
  737. '<paragraph>foo<inline></inline>[]bar</paragraph>',
  738. 'backward',
  739. '<paragraph>foo[<inline></inline>]bar</paragraph>'
  740. );
  741. test(
  742. 'should select inline objects - forward',
  743. '<paragraph>foo[]<inline></inline>bar</paragraph>',
  744. 'forward',
  745. '<paragraph>foo[<inline></inline>]bar</paragraph>'
  746. );
  747. test(
  748. 'should delete selected inline objects - backward',
  749. '<paragraph>foo[<inline></inline>]bar</paragraph>',
  750. 'backward',
  751. '<paragraph>foo[]bar</paragraph>'
  752. );
  753. test(
  754. 'should delete selected inline objects - forward',
  755. '<paragraph>foo[<inline></inline>]bar</paragraph>',
  756. 'forward',
  757. '<paragraph>foo[]bar</paragraph>'
  758. );
  759. test(
  760. 'should use standard delete behaviour when after first letter - backward',
  761. '<paragraph>a[]</paragraph>',
  762. 'backward',
  763. '<paragraph>[]</paragraph>'
  764. );
  765. test(
  766. 'should use standard delete behaviour when before first letter - forward',
  767. '<paragraph>[]a</paragraph>',
  768. 'forward',
  769. '<paragraph>[]</paragraph>'
  770. );
  771. it( 'should prevent default behaviour and stop event propagation', () => {
  772. setModelData( model, '<paragraph>foo[]</paragraph><widget></widget>' );
  773. const scrollStub = sinon.stub( viewDocument, 'scrollToTheSelection' );
  774. const deleteSpy = sinon.spy();
  775. viewDocument.on( 'delete', deleteSpy );
  776. const domEventDataMock = { target: document.createElement( 'div' ), preventDefault: sinon.spy() };
  777. viewDocument.fire( 'delete', new DomEventData(
  778. viewDocument,
  779. domEventDataMock,
  780. { direction: 'forward', unit: 'character', sequence: 0 }
  781. ) );
  782. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  783. sinon.assert.notCalled( deleteSpy );
  784. scrollStub.restore();
  785. } );
  786. test(
  787. 'should remove the entire empty element if it is next to a widget',
  788. '<paragraph>foo</paragraph>' +
  789. '<image></image>' +
  790. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  791. '<paragraph>foo</paragraph>',
  792. 'backward',
  793. '<paragraph>foo</paragraph>[<image></image>]<paragraph>foo</paragraph>'
  794. );
  795. test(
  796. 'should remove the entire empty element (deeper structure) if it is next to a widget',
  797. '<paragraph>foo</paragraph>' +
  798. '<image></image>' +
  799. '<blockQuote><div><div><paragraph>[]</paragraph></div></div></blockQuote>' +
  800. '<paragraph>foo</paragraph>',
  801. 'backward',
  802. '<paragraph>foo</paragraph>' +
  803. '[<image></image>]' +
  804. '<paragraph>foo</paragraph>'
  805. );
  806. test(
  807. 'should remove the entire empty element (deeper structure) if it is next to a widget (forward delete)',
  808. '<paragraph>foo</paragraph>' +
  809. '<blockQuote><div><div><paragraph>[]</paragraph></div></div></blockQuote>' +
  810. '<image></image>' +
  811. '<paragraph>foo</paragraph>',
  812. 'forward',
  813. '<paragraph>foo</paragraph>' +
  814. '[<image></image>]' +
  815. '<paragraph>foo</paragraph>'
  816. );
  817. test(
  818. 'should not remove the entire element which is not empty and the element is next to a widget',
  819. '<paragraph>foo</paragraph>' +
  820. '<image></image>' +
  821. '<blockQuote><paragraph>[]</paragraph><paragraph></paragraph></blockQuote>' +
  822. '<paragraph>foo</paragraph>',
  823. 'backward',
  824. '<paragraph>foo</paragraph>' +
  825. '[<image></image>]' +
  826. '<blockQuote><paragraph></paragraph></blockQuote>' +
  827. '<paragraph>foo</paragraph>'
  828. );
  829. test(
  830. 'should not remove the entire element which is not empty and the element is next to a widget (forward delete)',
  831. '<paragraph>foo</paragraph>' +
  832. '<blockQuote><paragraph>Foo</paragraph><paragraph>[]</paragraph></blockQuote>' +
  833. '<image></image>' +
  834. '<paragraph>foo</paragraph>',
  835. 'forward',
  836. '<paragraph>foo</paragraph>' +
  837. '<blockQuote><paragraph>Foo</paragraph></blockQuote>' +
  838. '[<image></image>]' +
  839. '<paragraph>foo</paragraph>'
  840. );
  841. test(
  842. 'should not remove the entire element (deeper structure) which is not empty and the element is next to a widget',
  843. '<paragraph>foo</paragraph>' +
  844. '<image></image>' +
  845. '<blockQuote>' +
  846. '<div>' +
  847. '<div>' +
  848. '<paragraph>[]</paragraph>' +
  849. '</div>' +
  850. '</div>' +
  851. '<paragraph></paragraph>' +
  852. '</blockQuote>' +
  853. '<paragraph>foo</paragraph>',
  854. 'backward',
  855. '<paragraph>foo</paragraph>' +
  856. '[<image></image>]' +
  857. '<blockQuote>' +
  858. '<paragraph></paragraph>' +
  859. '</blockQuote>' +
  860. '<paragraph>foo</paragraph>'
  861. );
  862. test(
  863. 'should do nothing if the nested element is not empty and the element is next to a widget',
  864. '<paragraph>foo</paragraph>' +
  865. '<image></image>' +
  866. '<blockQuote>' +
  867. '<div>' +
  868. '<div>' +
  869. '<paragraph>Foo[]</paragraph>' +
  870. '</div>' +
  871. '</div>' +
  872. '</blockQuote>' +
  873. '<paragraph>foo</paragraph>',
  874. 'backward',
  875. '<paragraph>foo</paragraph>' +
  876. '<image></image>' +
  877. '<blockQuote>' +
  878. '<div>' +
  879. '<div>' +
  880. '<paragraph>Fo[]</paragraph>' +
  881. '</div>' +
  882. '</div>' +
  883. '</blockQuote>' +
  884. '<paragraph>foo</paragraph>'
  885. );
  886. it( 'does nothing when editor when read only mode is enabled (delete)', () => {
  887. const scrollStub = sinon.stub( viewDocument, 'scrollToTheSelection' );
  888. setModelData( model,
  889. '<paragraph>foo</paragraph>' +
  890. '<image></image>' +
  891. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  892. '<paragraph>foo</paragraph>'
  893. );
  894. editor.isReadOnly = true;
  895. const domEventDataMock = { target: document.createElement( 'div' ), preventDefault: sinon.spy() };
  896. viewDocument.fire( 'delete', new DomEventData(
  897. viewDocument,
  898. domEventDataMock,
  899. { direction: 'backward', unit: 'character', sequence: 0 }
  900. ) );
  901. expect( getModelData( model ) ).to.equal(
  902. '<paragraph>foo</paragraph>' +
  903. '<image></image>' +
  904. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  905. '<paragraph>foo</paragraph>'
  906. );
  907. scrollStub.restore();
  908. } );
  909. it( 'does nothing when editor when read only mode is enabled (forward delete)', () => {
  910. const scrollStub = sinon.stub( viewDocument, 'scrollToTheSelection' );
  911. setModelData( model,
  912. '<paragraph>foo</paragraph>' +
  913. '<image></image>' +
  914. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  915. '<paragraph>foo</paragraph>'
  916. );
  917. editor.isReadOnly = true;
  918. const domEventDataMock = { target: document.createElement( 'div' ), preventDefault: sinon.spy() };
  919. viewDocument.fire( 'delete', new DomEventData(
  920. viewDocument,
  921. domEventDataMock,
  922. { direction: 'forward', unit: 'character', sequence: 0 }
  923. ) );
  924. expect( getModelData( model ) ).to.equal(
  925. '<paragraph>foo</paragraph>' +
  926. '<image></image>' +
  927. '<blockQuote><paragraph>[]</paragraph></blockQuote>' +
  928. '<paragraph>foo</paragraph>'
  929. );
  930. scrollStub.restore();
  931. } );
  932. } );
  933. } );