insertcontent.js 51 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. import Model from '../../../src/model/model';
  6. import insertContent from '../../../src/model/utils/insertcontent';
  7. import DocumentFragment from '../../../src/model/documentfragment';
  8. import Text from '../../../src/model/text';
  9. import Element from '../../../src/model/element';
  10. import Position from '../../../src/model/position';
  11. import { setData, getData, parse, stringify } from '../../../src/dev-utils/model';
  12. import Range from '../../../src/model/range';
  13. describe( 'DataController utils', () => {
  14. let model, doc, root;
  15. describe( 'insertContent', () => {
  16. beforeEach( () => {
  17. model = new Model();
  18. doc = model.document;
  19. root = doc.createRoot();
  20. } );
  21. it( 'should use parent batch', () => {
  22. model.schema.extend( '$text', { allowIn: '$root' } );
  23. setData( model, 'x[]x' );
  24. model.change( writer => {
  25. insertContent( model, writer.createText( 'a' ) );
  26. expect( writer.batch.operations ).to.length( 1 );
  27. } );
  28. } );
  29. it( 'should be able to insert content at custom selection', () => {
  30. model.schema.extend( '$text', { allowIn: '$root' } );
  31. setData( model, 'a[]bc' );
  32. const selection = model.createSelection( model.createPositionFromPath( doc.getRoot(), [ 2 ] ) );
  33. model.change( writer => {
  34. const affectedRange = insertContent( model, writer.createText( 'x' ), selection );
  35. expect( getData( model ) ).to.equal( 'a[]bxc' );
  36. expect( stringify( root, affectedRange ) ).to.equal( 'ab[x]c' );
  37. } );
  38. } );
  39. it( 'should modify passed selection instance', () => {
  40. model.schema.extend( '$text', { allowIn: '$root' } );
  41. setData( model, 'a[]bc' );
  42. const selection = model.createSelection( model.createPositionFromPath( doc.getRoot(), [ 2 ] ) );
  43. const selectionCopy = model.createSelection( model.createPositionFromPath( doc.getRoot(), [ 2 ] ) );
  44. expect( selection.isEqual( selectionCopy ) ).to.be.true;
  45. model.change( writer => {
  46. insertContent( model, writer.createText( 'x' ), selection );
  47. } );
  48. expect( selection.isEqual( selectionCopy ) ).to.be.false;
  49. const insertionSelection = model.createSelection( model.createPositionFromPath( doc.getRoot(), [ 3 ] ) );
  50. expect( selection.isEqual( insertionSelection ) ).to.be.true;
  51. } );
  52. it( 'should be able to insert content at custom position', () => {
  53. model.schema.extend( '$text', { allowIn: '$root' } );
  54. setData( model, 'a[]bc' );
  55. const position = new Position( doc.getRoot(), [ 2 ] );
  56. model.change( writer => {
  57. const affectedRange = insertContent( model, writer.createText( 'x' ), position );
  58. expect( getData( model ) ).to.equal( 'a[]bxc' );
  59. expect( stringify( root, affectedRange ) ).to.equal( 'ab[x]c' );
  60. } );
  61. } );
  62. it( 'should be able to insert content at custom range', () => {
  63. model.schema.extend( '$text', { allowIn: '$root' } );
  64. setData( model, 'a[]bc' );
  65. const range = new Range( new Position( doc.getRoot(), [ 2 ] ), new Position( doc.getRoot(), [ 3 ] ) );
  66. model.change( writer => {
  67. const affectedRange = insertContent( model, writer.createText( 'x' ), range );
  68. expect( getData( model ) ).to.equal( 'a[]bx' );
  69. expect( stringify( root, affectedRange ) ).to.equal( 'ab[x]' );
  70. } );
  71. } );
  72. it( 'should be able to insert content at model selection if document selection is passed', () => {
  73. model.schema.extend( '$text', { allowIn: '$root' } );
  74. setData( model, 'a[]bc' );
  75. model.change( writer => {
  76. const affectedRange = insertContent( model, writer.createText( 'x' ), model.document.selection );
  77. expect( getData( model ) ).to.equal( 'ax[]bc' );
  78. expect( stringify( root, affectedRange ) ).to.equal( 'a[x]bc' );
  79. } );
  80. } );
  81. it( 'should be able to insert content at model selection if none passed', () => {
  82. model.schema.extend( '$text', { allowIn: '$root' } );
  83. setData( model, 'a[]bc' );
  84. model.change( writer => {
  85. const affectedRange = insertContent( model, writer.createText( 'x' ) );
  86. expect( getData( model ) ).to.equal( 'ax[]bc' );
  87. expect( stringify( root, affectedRange ) ).to.equal( 'a[x]bc' );
  88. } );
  89. } );
  90. it( 'should be able to insert content at model element (numeric offset)', () => {
  91. model.schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  92. setData( model, '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>' );
  93. const element = doc.getRoot().getNodeByPath( [ 1 ] );
  94. model.change( writer => {
  95. const text = writer.createText( 'x' );
  96. const affectedRange = insertContent( model, text, element, 2 );
  97. expect( getData( model ) ).to.equal( '<paragraph>foo[]</paragraph><paragraph>baxr</paragraph>' );
  98. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo</paragraph><paragraph>ba[x]r</paragraph>' );
  99. } );
  100. } );
  101. it( 'should be able to insert content at model element (offset="in")', () => {
  102. model.schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  103. setData( model, '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>' );
  104. const element = doc.getRoot().getNodeByPath( [ 1 ] );
  105. model.change( writer => {
  106. const text = writer.createText( 'x' );
  107. const affectedRange = insertContent( model, text, element, 'in' );
  108. expect( getData( model ) ).to.equal( '<paragraph>foo[]</paragraph><paragraph>x</paragraph>' );
  109. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo</paragraph><paragraph>[x]</paragraph>' );
  110. } );
  111. } );
  112. it( 'should be able to insert content at model element (offset="on")', () => {
  113. model.schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  114. model.schema.register( 'foo', { inheritAllFrom: '$block' } );
  115. setData( model, '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>' );
  116. const element = doc.getRoot().getNodeByPath( [ 1 ] );
  117. model.change( writer => {
  118. const insertElement = writer.createElement( 'foo' );
  119. const affectedRange = insertContent( model, insertElement, element, 'on' );
  120. expect( getData( model ) ).to.equal( '<paragraph>foo[]</paragraph><foo></foo>' );
  121. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo</paragraph>[<foo></foo>]' );
  122. } );
  123. } );
  124. it( 'should be able to insert content at model element (offset="end")', () => {
  125. model.schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  126. setData( model, '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>' );
  127. const element = doc.getRoot().getNodeByPath( [ 1 ] );
  128. model.change( writer => {
  129. const text = writer.createText( 'x' );
  130. const affectedRange = insertContent( model, text, element, 'end' );
  131. expect( getData( model ) ).to.equal( '<paragraph>foo[]</paragraph><paragraph>barx</paragraph>' );
  132. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo</paragraph><paragraph>bar[x]</paragraph>' );
  133. } );
  134. } );
  135. it( 'accepts DocumentFragment', () => {
  136. model.schema.extend( '$text', { allowIn: '$root' } );
  137. setData( model, 'x[]x' );
  138. insertContent( model, new DocumentFragment( [ new Text( 'a' ) ] ) );
  139. expect( getData( model ) ).to.equal( 'xa[]x' );
  140. } );
  141. it( 'accepts Text', () => {
  142. model.schema.extend( '$text', { allowIn: '$root' } );
  143. setData( model, 'x[]x' );
  144. insertContent( model, new Text( 'a' ) );
  145. expect( getData( model ) ).to.equal( 'xa[]x' );
  146. } );
  147. it( 'should save the reference to the original object', () => {
  148. const content = new Element( 'image' );
  149. model.schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  150. model.schema.register( 'image', {
  151. allowWhere: '$text',
  152. isObject: true
  153. } );
  154. setData( model, '<paragraph>foo[]</paragraph>' );
  155. insertContent( model, content );
  156. expect( doc.getRoot().getChild( 0 ).getChild( 1 ) ).to.equal( content );
  157. } );
  158. describe( 'in simple scenarios', () => {
  159. beforeEach( () => {
  160. model = new Model();
  161. doc = model.document;
  162. root = doc.createRoot();
  163. const schema = model.schema;
  164. schema.register( 'image', {
  165. allowWhere: '$text',
  166. isObject: true
  167. } );
  168. schema.register( 'disallowedElement' );
  169. schema.extend( '$text', { allowIn: '$root' } );
  170. schema.extend( 'image', { allowIn: '$root' } );
  171. // Otherwise it won't be passed to the temporary model fragment used inside insert().
  172. schema.extend( 'disallowedElement', { allowIn: '$clipboardHolder' } );
  173. schema.extend( '$text', {
  174. allowIn: 'disallowedElement',
  175. allowAttributes: [ 'bold', 'italic' ]
  176. } );
  177. } );
  178. it( 'inserts one text node', () => {
  179. setData( model, 'f[]oo' );
  180. const affectedRange = insertHelper( 'xyz' );
  181. expect( getData( model ) ).to.equal( 'fxyz[]oo' );
  182. expect( stringify( root, affectedRange ) ).to.equal( 'f[xyz]oo' );
  183. } );
  184. it( 'inserts one text node (at the end)', () => {
  185. setData( model, 'foo[]' );
  186. const affectedRange = insertHelper( 'xyz' );
  187. expect( getData( model ) ).to.equal( 'fooxyz[]' );
  188. expect( stringify( root, affectedRange ) ).to.equal( 'foo[xyz]' );
  189. } );
  190. it( 'inserts one text node with attribute', () => {
  191. setData( model, 'f[]oo' );
  192. const affectedRange = insertHelper( '<$text bold="true">xyz</$text>' );
  193. expect( getData( model ) ).to.equal( 'f<$text bold="true">xyz[]</$text>oo' );
  194. expect( stringify( root, affectedRange ) ).to.equal( 'f[<$text bold="true">xyz</$text>]oo' );
  195. expect( doc.selection.getAttribute( 'bold' ) ).to.be.true;
  196. } );
  197. it( 'inserts one text node with attribute into text with a different attribute', () => {
  198. setData( model, '<$text bold="true">f[]oo</$text>' );
  199. const affectedRange = insertHelper( '<$text italic="true">xyz</$text>' );
  200. expect( getData( model ) )
  201. .to.equal( '<$text bold="true">f</$text><$text italic="true">xyz[]</$text><$text bold="true">oo</$text>' );
  202. expect( stringify( root, affectedRange ) )
  203. .to.equal( '<$text bold="true">f</$text>[<$text italic="true">xyz</$text>]<$text bold="true">oo</$text>' );
  204. expect( doc.selection.getAttribute( 'italic' ) ).to.be.true;
  205. expect( doc.selection.hasAttribute( 'bold' ) ).to.be.false;
  206. } );
  207. it( 'inserts one text node with attribute into text with the same attribute', () => {
  208. setData( model, '<$text bold="true">f[]oo</$text>' );
  209. const affectedRange = insertHelper( '<$text bold="true">xyz</$text>' );
  210. expect( getData( model ) ).to.equal( '<$text bold="true">fxyz[]oo</$text>' );
  211. expect( stringify( root, affectedRange ) ).to.equal( '<$text bold="true">f[xyz]oo</$text>' );
  212. expect( doc.selection.getAttribute( 'bold' ) ).to.be.true;
  213. } );
  214. it( 'inserts a text without attributes into a text with an attribute', () => {
  215. setData( model, '<$text bold="true">f[]oo</$text>' );
  216. const affectedRange = insertHelper( 'xyz' );
  217. expect( getData( model ) ).to.equal( '<$text bold="true">f</$text>xyz[]<$text bold="true">oo</$text>' );
  218. expect( stringify( root, affectedRange ) ).to.equal( '<$text bold="true">f</$text>[xyz]<$text bold="true">oo</$text>' );
  219. expect( doc.selection.hasAttribute( 'bold' ) ).to.be.false;
  220. } );
  221. it( 'inserts an element', () => {
  222. setData( model, 'f[]oo' );
  223. const affectedRange = insertHelper( '<image></image>' );
  224. expect( getData( model ) ).to.equal( 'f<image></image>[]oo' );
  225. expect( stringify( root, affectedRange ) ).to.equal( 'f[<image></image>]oo' );
  226. } );
  227. it( 'inserts a text and an element', () => {
  228. setData( model, 'f[]oo' );
  229. const affectedRange = insertHelper( 'xyz<image></image>' );
  230. expect( getData( model ) ).to.equal( 'fxyz<image></image>[]oo' );
  231. expect( stringify( root, affectedRange ) ).to.equal( 'f[xyz<image></image>]oo' );
  232. } );
  233. it( 'strips a disallowed element', () => {
  234. setData( model, 'f[]oo' );
  235. const affectedRange = insertHelper( '<disallowedElement>xyz</disallowedElement>' );
  236. expect( getData( model ) ).to.equal( 'fxyz[]oo' );
  237. expect( stringify( root, affectedRange ) ).to.equal( 'f[xyz]oo' );
  238. } );
  239. it( 'deletes selection before inserting the content', () => {
  240. setData( model, 'f[abc]oo' );
  241. const affectedRange = insertHelper( 'x' );
  242. expect( getData( model ) ).to.equal( 'fx[]oo' );
  243. expect( stringify( root, affectedRange ) ).to.equal( 'f[x]oo' );
  244. } );
  245. describe( 'spaces handling', () => {
  246. // Note: spaces in the view are not encoded like in the DOM, so subsequent spaces must be
  247. // inserted into the model as is. The conversion to nbsps happen on view<=>DOM conversion.
  248. it( 'inserts one space', () => {
  249. setData( model, 'f[]oo' );
  250. insertHelper( new Text( ' ' ) );
  251. expect( getData( model ) ).to.equal( 'f []oo' );
  252. } );
  253. it( 'inserts three spaces', () => {
  254. setData( model, 'f[]oo' );
  255. insertHelper( new Text( ' ' ) );
  256. expect( getData( model ) ).to.equal( 'f []oo' );
  257. } );
  258. it( 'inserts spaces at the end', () => {
  259. setData( model, 'foo[]' );
  260. insertHelper( new Text( ' ' ) );
  261. expect( getData( model ) ).to.equal( 'foo []' );
  262. } );
  263. it( 'inserts one nbsp', () => {
  264. setData( model, 'f[]oo' );
  265. insertHelper( new Text( '\u200a' ) );
  266. expect( getData( model ) ).to.equal( 'f\u200a[]oo' );
  267. } );
  268. it( 'inserts word surrounded by spaces', () => {
  269. setData( model, 'f[]oo' );
  270. insertHelper( new Text( ' xyz ' ) );
  271. expect( getData( model ) ).to.equal( 'f xyz []oo' );
  272. } );
  273. } );
  274. } );
  275. describe( 'in blocks', () => {
  276. beforeEach( () => {
  277. model = new Model();
  278. doc = model.document;
  279. root = doc.createRoot();
  280. const schema = model.schema;
  281. schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  282. schema.register( 'heading1', { inheritAllFrom: '$block' } );
  283. schema.register( 'heading2', { inheritAllFrom: '$block' } );
  284. schema.register( 'blockWidget', {
  285. isObject: true,
  286. allowIn: '$root'
  287. } );
  288. schema.register( 'inlineWidget', {
  289. isObject: true,
  290. allowIn: [ '$block', '$clipboardHolder' ],
  291. } );
  292. schema.register( 'listItem', {
  293. inheritAllFrom: '$block',
  294. allowAttributes: [ 'listType', 'listIndent' ]
  295. } );
  296. } );
  297. it( 'inserts one text node', () => {
  298. setData( model, '<paragraph>f[]oo</paragraph>' );
  299. const affectedRange = insertHelper( 'xyz' );
  300. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  301. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[xyz]oo</paragraph>' );
  302. } );
  303. it( 'inserts one text node to fully selected paragraph', () => {
  304. setData( model, '<paragraph>[foo]</paragraph>' );
  305. const affectedRange = insertHelper( 'xyz' );
  306. expect( getData( model ) ).to.equal( '<paragraph>xyz[]</paragraph>' );
  307. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>[xyz]</paragraph>' );
  308. } );
  309. it( 'inserts one text node to fully selected paragraphs (from outside)', () => {
  310. setData( model, '[<paragraph>foo</paragraph><paragraph>bar</paragraph>]' );
  311. const affectedRange = insertHelper( 'xyz' );
  312. expect( getData( model ) ).to.equal( '<paragraph>xyz[]</paragraph>' );
  313. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>[xyz]</paragraph>' );
  314. } );
  315. it( 'merges two blocks before inserting content (p+p)', () => {
  316. setData( model, '<paragraph>fo[o</paragraph><paragraph>b]ar</paragraph>' );
  317. const affectedRange = insertHelper( 'xyz' );
  318. expect( getData( model ) ).to.equal( '<paragraph>foxyz[]ar</paragraph>' );
  319. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>fo[xyz]ar</paragraph>' );
  320. } );
  321. it( 'inserts inline widget and text', () => {
  322. setData( model, '<paragraph>f[]oo</paragraph>' );
  323. const affectedRange = insertHelper( 'xyz<inlineWidget></inlineWidget>' );
  324. expect( getData( model ) ).to.equal( '<paragraph>fxyz<inlineWidget></inlineWidget>[]oo</paragraph>' );
  325. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[xyz<inlineWidget></inlineWidget>]oo</paragraph>' );
  326. } );
  327. // Note: In CKEditor 4 the blocks are not merged, but to KISS we're merging here
  328. // because that's what deleteContent() does.
  329. it( 'merges two blocks before inserting content (h+p)', () => {
  330. setData( model, '<heading1>fo[o</heading1><paragraph>b]ar</paragraph>' );
  331. const affectedRange = insertHelper( 'xyz' );
  332. expect( getData( model ) ).to.equal( '<heading1>foxyz[]ar</heading1>' );
  333. expect( stringify( root, affectedRange ) ).to.equal( '<heading1>fo[xyz]ar</heading1>' );
  334. } );
  335. it( 'not insert autoparagraph when paragraph is disallowed at the current position', () => {
  336. // Disallow paragraph in $root.
  337. model.schema.addChildCheck( ( ctx, childDef ) => {
  338. if ( childDef.name == 'paragraph' && ctx.endsWith( '$root' ) ) {
  339. return false;
  340. }
  341. } );
  342. const content = new DocumentFragment( [
  343. new Element( 'heading1', [], [ new Text( 'bar' ) ] ),
  344. new Text( 'biz' )
  345. ] );
  346. setData( model, '[<heading2>foo</heading2>]' );
  347. const affectedRange = insertContent( model, content );
  348. expect( getData( model ) ).to.equal( '<heading1>bar[]</heading1>' );
  349. expect( stringify( root, affectedRange ) ).to.equal( '[<heading1>bar</heading1>]' );
  350. } );
  351. describe( 'block to block handling', () => {
  352. it( 'inserts one paragraph', () => {
  353. setData( model, '<paragraph>f[]oo</paragraph>' );
  354. const affectedRange = insertHelper( '<paragraph>xyz</paragraph>' );
  355. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  356. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[xyz]oo</paragraph>' );
  357. } );
  358. it( 'inserts one paragraph (at the end)', () => {
  359. setData( model, '<paragraph>foo[]</paragraph>' );
  360. const affectedRange = insertHelper( '<paragraph>xyz</paragraph>' );
  361. expect( getData( model ) ).to.equal( '<paragraph>fooxyz[]</paragraph>' );
  362. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo[xyz]</paragraph>' );
  363. } );
  364. it( 'inserts one paragraph into an empty paragraph', () => {
  365. setData( model, '<paragraph>[]</paragraph>' );
  366. const affectedRange = insertHelper( '<paragraph>xyz</paragraph>' );
  367. expect( getData( model ) ).to.equal( '<paragraph>xyz[]</paragraph>' );
  368. // The empty paragraph gets removed and the new element is inserted instead.
  369. expect( stringify( root, affectedRange ) ).to.equal( '[<paragraph>xyz</paragraph>]' );
  370. } );
  371. it( 'inserts one empty paragraph', () => {
  372. setData( model, '<paragraph>f[]oo</paragraph>' );
  373. const affectedRange = insertHelper( '<paragraph></paragraph>' );
  374. expect( getData( model ) ).to.equal( '<paragraph>f[]oo</paragraph>' );
  375. // Nothing is inserted so the `affectedRange` is collapsed at insertion position.
  376. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[]oo</paragraph>' );
  377. } );
  378. it( 'inserts one block into a fully selected content', () => {
  379. setData( model, '<heading1>[foo</heading1><paragraph>bar]</paragraph>' );
  380. const affectedRange = insertHelper( '<heading2>xyz</heading2>' );
  381. expect( getData( model ) ).to.equal( '<heading2>xyz[]</heading2>' );
  382. expect( stringify( root, affectedRange ) ).to.equal( '[<heading2>xyz</heading2>]' );
  383. } );
  384. it( 'inserts one heading', () => {
  385. setData( model, '<paragraph>f[]oo</paragraph>' );
  386. const affectedRange = insertHelper( '<heading1>xyz</heading1>' );
  387. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  388. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[xyz]oo</paragraph>' );
  389. } );
  390. it( 'inserts two headings', () => {
  391. setData( model, '<paragraph>f[]oo</paragraph>' );
  392. const affectedRange = insertHelper( '<heading1>xxx</heading1><heading1>yyy</heading1>' );
  393. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><heading1>yyy[]oo</heading1>' );
  394. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[xxx</paragraph><heading1>yyy]oo</heading1>' );
  395. } );
  396. it( 'inserts one object', () => {
  397. setData( model, '<paragraph>f[]oo</paragraph>' );
  398. const affectedRange = insertHelper( '<blockWidget></blockWidget>' );
  399. expect( getData( model ) )
  400. .to.equal( '<paragraph>f</paragraph>[<blockWidget></blockWidget>]<paragraph>oo</paragraph>' );
  401. expect( stringify( root, affectedRange ) )
  402. .to.equal( '<paragraph>f[</paragraph><blockWidget></blockWidget><paragraph>]oo</paragraph>' );
  403. } );
  404. it( 'inserts one object (at the end)', () => {
  405. setData( model, '<paragraph>foo[]</paragraph>' );
  406. const affectedRange = insertHelper( '<blockWidget></blockWidget>' );
  407. expect( getData( model ) ).to.equal( '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]' );
  408. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]' );
  409. } );
  410. it( 'inserts one object (at the beginning)', () => {
  411. setData( model, '<paragraph>[]bar</paragraph>' );
  412. const affectedRange = insertHelper( '<blockWidget></blockWidget>' );
  413. expect( getData( model ) ).to.equal( '[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  414. expect( stringify( root, affectedRange ) ).to.equal( '[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  415. } );
  416. it( 'inserts one list item', () => {
  417. setData( model, '<paragraph>f[]oo</paragraph>' );
  418. const affectedRange = insertHelper( '<listItem listIndent="0" listType="bulleted">xyz</listItem>' );
  419. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  420. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[xyz]oo</paragraph>' );
  421. } );
  422. it( 'inserts list item to empty element', () => {
  423. setData( model, '<paragraph>[]</paragraph>' );
  424. const affectedRange = insertHelper( '<listItem listIndent="0" listType="bulleted">xyz</listItem>' );
  425. expect( getData( model ) ).to.equal( '<listItem listIndent="0" listType="bulleted">xyz[]</listItem>' );
  426. expect( stringify( root, affectedRange ) ).to.equal( '[<listItem listIndent="0" listType="bulleted">xyz</listItem>]' );
  427. } );
  428. it( 'inserts three list items at the end of paragraph', () => {
  429. setData( model, '<paragraph>foo[]</paragraph>' );
  430. const affectedRange = insertHelper(
  431. '<listItem listIndent="0" listType="bulleted">xxx</listItem>' +
  432. '<listItem listIndent="0" listType="bulleted">yyy</listItem>' +
  433. '<listItem listIndent="0" listType="bulleted">zzz</listItem>'
  434. );
  435. expect( getData( model ) ).to.equal(
  436. '<paragraph>fooxxx</paragraph>' +
  437. '<listItem listIndent="0" listType="bulleted">yyy</listItem>' +
  438. '<listItem listIndent="0" listType="bulleted">zzz[]</listItem>'
  439. );
  440. expect( stringify( root, affectedRange ) ).to.equal(
  441. '<paragraph>foo[xxx</paragraph>' +
  442. '<listItem listIndent="0" listType="bulleted">yyy</listItem>' +
  443. '<listItem listIndent="0" listType="bulleted">zzz</listItem>]'
  444. );
  445. } );
  446. it( 'inserts two list items to an empty paragraph', () => {
  447. setData( model, '<paragraph>a</paragraph><paragraph>[]</paragraph><paragraph>b</paragraph>' );
  448. const affectedRange = insertHelper(
  449. '<listItem listIndent="0" listType="bulleted">xxx</listItem>' +
  450. '<listItem listIndent="0" listType="bulleted">yyy</listItem>'
  451. );
  452. expect( getData( model ) ).to.equal(
  453. '<paragraph>a</paragraph>' +
  454. '<listItem listIndent="0" listType="bulleted">xxx</listItem>' +
  455. '<listItem listIndent="0" listType="bulleted">yyy[]</listItem>' +
  456. '<paragraph>b</paragraph>'
  457. );
  458. expect( stringify( root, affectedRange ) ).to.equal(
  459. '<paragraph>a</paragraph>' +
  460. '[<listItem listIndent="0" listType="bulleted">xxx</listItem>' +
  461. '<listItem listIndent="0" listType="bulleted">yyy</listItem>]' +
  462. '<paragraph>b</paragraph>'
  463. );
  464. } );
  465. it( 'should not merge a paragraph wrapped in blockQuote with list item (checking left merge)', () => {
  466. model.schema.register( 'blockQuote', {
  467. allowWhere: '$block',
  468. allowContentOf: '$root',
  469. } );
  470. setData( model, '<listItem>fo[]o</listItem>' );
  471. const affectedRange = insertHelper( '<blockQuote><paragraph>xxx</paragraph></blockQuote><heading1>yyy</heading1>' );
  472. expect( getData( model ) ).to.equal(
  473. '<listItem>fo</listItem>' +
  474. '<blockQuote>' +
  475. '<paragraph>xxx</paragraph>' +
  476. '</blockQuote>' +
  477. '<heading1>yyy[]o</heading1>'
  478. );
  479. expect( stringify( root, affectedRange ) ).to.equal(
  480. '<listItem>fo[</listItem>' +
  481. '<blockQuote>' +
  482. '<paragraph>xxx</paragraph>' +
  483. '</blockQuote>' +
  484. '<heading1>yyy]o</heading1>'
  485. );
  486. } );
  487. it( 'should not merge a paragraph wrapped in blockQuote with list item (checking right merge)', () => {
  488. model.schema.register( 'blockQuote', {
  489. allowWhere: '$block',
  490. allowContentOf: '$root',
  491. } );
  492. setData( model, '<listItem>fo[]o</listItem>' );
  493. const affectedRange = insertHelper( '<heading1>yyy</heading1><blockQuote><paragraph>xxx</paragraph></blockQuote>' );
  494. expect( getData( model ) ).to.equal(
  495. '<listItem>foyyy</listItem>' +
  496. '<blockQuote>' +
  497. '<paragraph>xxx</paragraph>' +
  498. '</blockQuote>' +
  499. '<listItem>[]o</listItem>'
  500. );
  501. expect( stringify( root, affectedRange ) ).to.equal(
  502. '<listItem>fo[yyy</listItem>' +
  503. '<blockQuote>' +
  504. '<paragraph>xxx</paragraph>' +
  505. '</blockQuote>' +
  506. '<listItem>]o</listItem>'
  507. );
  508. } );
  509. it( 'should not merge a paragraph wrapped in blockQuote with list item (checking both merges)', () => {
  510. model.schema.register( 'blockQuote', {
  511. allowWhere: '$block',
  512. allowContentOf: '$root',
  513. } );
  514. setData( model, '<listItem>fo[]o</listItem>' );
  515. const affectedRange = insertHelper( '<blockQuote><paragraph>xxx</paragraph></blockQuote>' );
  516. expect( getData( model ) ).to.equal(
  517. '<listItem>fo</listItem>' +
  518. '<blockQuote>' +
  519. '<paragraph>xxx</paragraph>' +
  520. '</blockQuote>' +
  521. '<listItem>[]o</listItem>'
  522. );
  523. expect( stringify( root, affectedRange ) ).to.equal(
  524. '<listItem>fo[</listItem>' +
  525. '<blockQuote>' +
  526. '<paragraph>xxx</paragraph>' +
  527. '</blockQuote>' +
  528. '<listItem>]o</listItem>'
  529. );
  530. } );
  531. } );
  532. describe( 'mixed content to block', () => {
  533. it( 'inserts text + paragraph', () => {
  534. setData( model, '<paragraph>f[]oo</paragraph>' );
  535. const affectedRange = insertHelper( 'xxx<paragraph>yyy</paragraph>' );
  536. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><paragraph>yyy[]oo</paragraph>' );
  537. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[xxx</paragraph><paragraph>yyy]oo</paragraph>' );
  538. } );
  539. it( 'inserts text + inlineWidget + text + paragraph', () => {
  540. setData( model, '<paragraph>f[]oo</paragraph>' );
  541. const affectedRange = insertHelper( 'xxx<inlineWidget></inlineWidget>yyy<paragraph>zzz</paragraph>' );
  542. expect( getData( model ) ).to.equal(
  543. '<paragraph>fxxx<inlineWidget></inlineWidget>yyy</paragraph><paragraph>zzz[]oo</paragraph>'
  544. );
  545. expect( stringify( root, affectedRange ) ).to.equal(
  546. '<paragraph>f[xxx<inlineWidget></inlineWidget>yyy</paragraph><paragraph>zzz]oo</paragraph>'
  547. );
  548. } );
  549. it( 'inserts text + paragraph (at the beginning)', () => {
  550. setData( model, '<paragraph>[]foo</paragraph>' );
  551. const affectedRange = insertHelper( 'xxx<paragraph>yyy</paragraph>' );
  552. expect( getData( model ) ).to.equal( '<paragraph>xxx</paragraph><paragraph>yyy[]foo</paragraph>' );
  553. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>[xxx</paragraph><paragraph>yyy]foo</paragraph>' );
  554. } );
  555. it( 'inserts text + paragraph (at the end)', () => {
  556. setData( model, '<paragraph>foo[]</paragraph>' );
  557. const affectedRange = insertHelper( 'xxx<paragraph>yyy</paragraph>' );
  558. expect( getData( model ) ).to.equal( '<paragraph>fooxxx</paragraph><paragraph>yyy[]</paragraph>' );
  559. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo[xxx</paragraph><paragraph>yyy</paragraph>]' );
  560. } );
  561. it( 'inserts paragraph + text', () => {
  562. setData( model, '<paragraph>f[]oo</paragraph>' );
  563. const affectedRange = insertHelper( '<paragraph>yyy</paragraph>xxx' );
  564. expect( getData( model ) ).to.equal( '<paragraph>fyyy</paragraph><paragraph>xxx[]oo</paragraph>' );
  565. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[yyy</paragraph><paragraph>xxx]oo</paragraph>' );
  566. } );
  567. // This is the expected result, but it was so hard to achieve at this stage that I
  568. // decided to go with the what the next test represents.
  569. // it( 'inserts paragraph + text + inlineWidget + text', () => {
  570. // setData( model, '<paragraph>f[]oo</paragraph>' );
  571. // insertHelper( '<paragraph>yyy</paragraph>xxx<inlineWidget></inlineWidget>zzz' );
  572. // expect( getData( model ) )
  573. // .to.equal( '<paragraph>fyyy</paragraph><paragraph>xxx<inlineWidget></inlineWidget>zzz[]oo</paragraph>' );
  574. // } );
  575. // See the comment above.
  576. it( 'inserts paragraph + text + inlineWidget + text', () => {
  577. setData( model, '<paragraph>f[]oo</paragraph>' );
  578. const affectedRange = insertHelper( '<paragraph>yyy</paragraph>xxx<inlineWidget></inlineWidget>zzz' );
  579. expect( getData( model ) ).to.equal(
  580. '<paragraph>fyyy</paragraph><paragraph>xxx</paragraph>' +
  581. '<paragraph><inlineWidget></inlineWidget></paragraph>' +
  582. '<paragraph>zzz[]oo</paragraph>'
  583. );
  584. expect( stringify( root, affectedRange ) ).to.equal(
  585. '<paragraph>f[yyy</paragraph><paragraph>xxx</paragraph>' +
  586. '<paragraph><inlineWidget></inlineWidget></paragraph>' +
  587. '<paragraph>zzz]oo</paragraph>'
  588. );
  589. } );
  590. it( 'inserts paragraph + text + paragraph', () => {
  591. setData( model, '<paragraph>f[]oo</paragraph>' );
  592. const affectedRange = insertHelper( '<paragraph>yyy</paragraph>xxx<paragraph>zzz</paragraph>' );
  593. expect( getData( model ) ).to.equal(
  594. '<paragraph>fyyy</paragraph><paragraph>xxx</paragraph><paragraph>zzz[]oo</paragraph>'
  595. );
  596. expect( stringify( root, affectedRange ) ).to.equal(
  597. '<paragraph>f[yyy</paragraph><paragraph>xxx</paragraph><paragraph>zzz]oo</paragraph>'
  598. );
  599. } );
  600. it( 'inserts paragraph + text (at the beginning)', () => {
  601. setData( model, '<paragraph>[]foo</paragraph>' );
  602. const affectedRange = insertHelper( '<paragraph>yyy</paragraph>xxx' );
  603. expect( getData( model ) ).to.equal( '<paragraph>yyy</paragraph><paragraph>xxx[]foo</paragraph>' );
  604. expect( stringify( root, affectedRange ) ).to.equal( '[<paragraph>yyy</paragraph><paragraph>xxx]foo</paragraph>' );
  605. } );
  606. it( 'inserts paragraph + text (at the end)', () => {
  607. setData( model, '<paragraph>foo[]</paragraph>' );
  608. const affectedRange = insertHelper( '<paragraph>yyy</paragraph>xxx' );
  609. expect( getData( model ) ).to.equal( '<paragraph>fooyyy</paragraph><paragraph>xxx[]</paragraph>' );
  610. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo[yyy</paragraph><paragraph>xxx</paragraph>]' );
  611. } );
  612. it( 'inserts text + heading', () => {
  613. setData( model, '<paragraph>f[]oo</paragraph>' );
  614. const affectedRange = insertHelper( 'xxx<heading1>yyy</heading1>' );
  615. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><heading1>yyy[]oo</heading1>' );
  616. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[xxx</paragraph><heading1>yyy]oo</heading1>' );
  617. } );
  618. it( 'inserts paragraph + object', () => {
  619. setData( model, '<paragraph>f[]oo</paragraph>' );
  620. const affectedRange = insertHelper( '<paragraph>xxx</paragraph><blockWidget></blockWidget>' );
  621. expect( getData( model ) ).to.equal(
  622. '<paragraph>fxxx</paragraph>[<blockWidget></blockWidget>]<paragraph>oo</paragraph>'
  623. );
  624. expect( stringify( root, affectedRange ) ).to.equal(
  625. '<paragraph>f[xxx</paragraph><blockWidget></blockWidget><paragraph>]oo</paragraph>'
  626. );
  627. } );
  628. it( 'inserts object + paragraph', () => {
  629. setData( model, '<paragraph>f[]oo</paragraph>' );
  630. const affectedRange = insertHelper( '<blockWidget></blockWidget><paragraph>xxx</paragraph>' );
  631. expect( getData( model ) ).to.equal(
  632. '<paragraph>f</paragraph><blockWidget></blockWidget><paragraph>xxx[]oo</paragraph>'
  633. );
  634. expect( stringify( root, affectedRange ) ).to.equal(
  635. '<paragraph>f[</paragraph><blockWidget></blockWidget><paragraph>xxx]oo</paragraph>'
  636. );
  637. } );
  638. it( 'inserts object + text', () => {
  639. setData( model, '<paragraph>f[]oo</paragraph>' );
  640. const affectedRange = insertHelper( '<blockWidget></blockWidget>xxx' );
  641. expect( getData( model ) ).to.equal(
  642. '<paragraph>f</paragraph><blockWidget></blockWidget><paragraph>xxx[]oo</paragraph>'
  643. );
  644. expect( stringify( root, affectedRange ) ).to.equal(
  645. '<paragraph>f[</paragraph><blockWidget></blockWidget><paragraph>xxx]oo</paragraph>'
  646. );
  647. } );
  648. it( 'inserts object + text (at the beginning)', () => {
  649. setData( model, '<paragraph>[]foo</paragraph>' );
  650. const affectedRange = insertHelper( '<blockWidget></blockWidget>xxx' );
  651. expect( getData( model ) ).to.equal(
  652. '<blockWidget></blockWidget><paragraph>xxx[]foo</paragraph>'
  653. );
  654. expect( stringify( root, affectedRange ) ).to.equal(
  655. '[<blockWidget></blockWidget><paragraph>xxx]foo</paragraph>'
  656. );
  657. } );
  658. it( 'inserts object + text (at the end)', () => {
  659. setData( model, '<paragraph>foo[]</paragraph>' );
  660. const affectedRange = insertHelper( '<blockWidget></blockWidget>xxx' );
  661. expect( getData( model ) ).to.equal(
  662. '<paragraph>foo</paragraph><blockWidget></blockWidget><paragraph>xxx[]</paragraph>'
  663. );
  664. expect( stringify( root, affectedRange ) ).to.equal(
  665. '<paragraph>foo</paragraph>[<blockWidget></blockWidget><paragraph>xxx</paragraph>]'
  666. );
  667. } );
  668. it( 'inserts text + object (at the end)', () => {
  669. setData( model, '<paragraph>foo[]</paragraph>' );
  670. const affectedRange = insertHelper( 'xxx<blockWidget></blockWidget>' );
  671. expect( getData( model ) ).to.equal(
  672. '<paragraph>fooxxx</paragraph>[<blockWidget></blockWidget>]'
  673. );
  674. expect( stringify( root, affectedRange ) ).to.equal(
  675. '<paragraph>foo[xxx</paragraph><blockWidget></blockWidget>]'
  676. );
  677. } );
  678. } );
  679. describe( 'content over a block object', () => {
  680. it( 'inserts text', () => {
  681. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  682. const affectedRange = insertHelper( 'xxx' );
  683. expect( getData( model ) ).to.equal(
  684. '<paragraph>foo</paragraph><paragraph>xxx[]</paragraph><paragraph>bar</paragraph>'
  685. );
  686. expect( stringify( root, affectedRange ) ).to.equal(
  687. '<paragraph>foo</paragraph>[<paragraph>xxx</paragraph>]<paragraph>bar</paragraph>'
  688. );
  689. } );
  690. it( 'inserts paragraph', () => {
  691. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  692. const affectedRange = insertHelper( '<paragraph>xxx</paragraph>' );
  693. expect( getData( model ) )
  694. .to.equal( '<paragraph>foo</paragraph><paragraph>xxx[]</paragraph><paragraph>bar</paragraph>' );
  695. expect( stringify( root, affectedRange ) )
  696. .to.equal( '<paragraph>foo</paragraph>[<paragraph>xxx</paragraph>]<paragraph>bar</paragraph>' );
  697. } );
  698. it( 'inserts text + paragraph', () => {
  699. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  700. const affectedRange = insertHelper( 'yyy<paragraph>xxx</paragraph>' );
  701. expect( getData( model ) ).to.equal(
  702. '<paragraph>foo</paragraph><paragraph>yyy</paragraph><paragraph>xxx[]</paragraph><paragraph>bar</paragraph>'
  703. );
  704. expect( stringify( root, affectedRange ) ).to.equal(
  705. '<paragraph>foo</paragraph>[<paragraph>yyy</paragraph><paragraph>xxx</paragraph>]<paragraph>bar</paragraph>'
  706. );
  707. } );
  708. it( 'inserts two blocks', () => {
  709. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  710. const affectedRange = insertHelper( '<heading1>xxx</heading1><paragraph>yyy</paragraph>' );
  711. expect( getData( model ) ).to.equal(
  712. '<paragraph>foo</paragraph><heading1>xxx</heading1><paragraph>yyy[]</paragraph><paragraph>bar</paragraph>'
  713. );
  714. expect( stringify( root, affectedRange ) ).to.equal(
  715. '<paragraph>foo</paragraph>[<heading1>xxx</heading1><paragraph>yyy</paragraph>]<paragraph>bar</paragraph>'
  716. );
  717. } );
  718. it( 'inserts block object', () => {
  719. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  720. const affectedRange = insertHelper( '<blockWidget></blockWidget>' );
  721. // It's enough, don't worry.
  722. expect( getData( model ) ).to.equal(
  723. '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>'
  724. );
  725. expect( stringify( root, affectedRange ) ).to.equal(
  726. '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>'
  727. );
  728. } );
  729. it( 'inserts inline object', () => {
  730. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  731. const affectedRange = insertHelper( '<inlineWidget></inlineWidget>' );
  732. expect( getData( model ) ).to.equal(
  733. '<paragraph>foo</paragraph><paragraph><inlineWidget></inlineWidget>[]</paragraph><paragraph>bar</paragraph>'
  734. );
  735. expect( stringify( root, affectedRange ) ).to.equal(
  736. '<paragraph>foo</paragraph>[<paragraph><inlineWidget></inlineWidget></paragraph>]<paragraph>bar</paragraph>'
  737. );
  738. } );
  739. } );
  740. describe( 'content over an inline object', () => {
  741. it( 'inserts text', () => {
  742. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  743. const affectedRange = insertHelper( 'xxx' );
  744. expect( getData( model ) ).to.equal( '<paragraph>fooxxx[]bar</paragraph>' );
  745. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo[xxx]bar</paragraph>' );
  746. } );
  747. it( 'inserts paragraph', () => {
  748. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  749. const affectedRange = insertHelper( '<paragraph>xxx</paragraph>' );
  750. expect( getData( model ) ).to.equal( '<paragraph>fooxxx[]bar</paragraph>' );
  751. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo[xxx]bar</paragraph>' );
  752. } );
  753. it( 'inserts text + paragraph', () => {
  754. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  755. const affectedRange = insertHelper( 'yyy<paragraph>xxx</paragraph>' );
  756. expect( getData( model ) ).to.equal( '<paragraph>fooyyy</paragraph><paragraph>xxx[]bar</paragraph>' );
  757. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo[yyy</paragraph><paragraph>xxx]bar</paragraph>' );
  758. } );
  759. it( 'inserts two blocks', () => {
  760. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  761. const affectedRange = insertHelper( '<heading1>xxx</heading1><paragraph>yyy</paragraph>' );
  762. expect( getData( model ) ).to.equal( '<paragraph>fooxxx</paragraph><paragraph>yyy[]bar</paragraph>' );
  763. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo[xxx</paragraph><paragraph>yyy]bar</paragraph>' );
  764. } );
  765. it( 'inserts inline object', () => {
  766. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  767. const affectedRange = insertHelper( '<inlineWidget></inlineWidget>' );
  768. expect( getData( model ) ).to.equal( '<paragraph>foo<inlineWidget></inlineWidget>[]bar</paragraph>' );
  769. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  770. } );
  771. it( 'inserts block object', () => {
  772. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  773. const affectedRange = insertHelper( '<blockWidget></blockWidget>' );
  774. expect( getData( model ) ).to.equal(
  775. '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>'
  776. );
  777. expect( stringify( root, affectedRange ) ).to.equal(
  778. '<paragraph>foo[</paragraph><blockWidget></blockWidget><paragraph>]bar</paragraph>'
  779. );
  780. } );
  781. } );
  782. } );
  783. describe( 'filtering out', () => {
  784. beforeEach( () => {
  785. model = new Model();
  786. doc = model.document;
  787. root = doc.createRoot();
  788. const schema = model.schema;
  789. schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  790. schema.register( 'heading1', { inheritAllFrom: '$block' } );
  791. schema.register( 'element', { inheritAllFrom: '$block' } );
  792. schema.register( 'table' );
  793. schema.register( 'td' );
  794. schema.register( 'disallowedWidget', {
  795. isObject: true
  796. } );
  797. schema.extend( 'table', { allowIn: '$clipboardHolder' } );
  798. schema.extend( 'td', { allowIn: '$clipboardHolder' } );
  799. schema.extend( 'td', { allowIn: 'table' } );
  800. schema.extend( 'element', { allowIn: 'td' } );
  801. schema.extend( '$block', { allowIn: 'td' } );
  802. schema.extend( '$text', { allowIn: 'td' } );
  803. schema.extend( 'table', { allowIn: 'element' } );
  804. schema.extend( 'disallowedWidget', { allowIn: '$clipboardHolder' } );
  805. schema.extend( '$text', { allowIn: 'disallowedWidget' } );
  806. schema.extend( 'element', { allowIn: 'paragraph' } );
  807. schema.extend( 'element', { allowIn: 'heading1' } );
  808. schema.addAttributeCheck( ( ctx, attributeName ) => {
  809. // Allow 'b' on paragraph>$text.
  810. if ( ctx.endsWith( 'paragraph $text' ) && attributeName == 'b' ) {
  811. return true;
  812. }
  813. // Allow 'b' on paragraph>element>$text.
  814. if ( ctx.endsWith( 'paragraph element $text' ) && attributeName == 'b' ) {
  815. return true;
  816. }
  817. // Allow 'a' and 'b' on heading1>element>$text.
  818. if ( ctx.endsWith( 'heading1 element $text' ) && [ 'a', 'b' ].includes( attributeName ) ) {
  819. return true;
  820. }
  821. // Allow 'b' on element>table>td>$text.
  822. if ( ctx.endsWith( 'element table td $text' ) && attributeName == 'b' ) {
  823. return true;
  824. }
  825. } );
  826. } );
  827. it( 'filters out disallowed elements and leaves out the text', () => {
  828. setData( model, '<paragraph>f[]oo</paragraph>' );
  829. const affectedRange = insertHelper( '<table><td>xxx</td><td>yyy</td></table>' );
  830. expect( getData( model ) ).to.equal( '<paragraph>fxxxyyy[]oo</paragraph>' );
  831. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[xxxyyy]oo</paragraph>' );
  832. } );
  833. it( 'filters out disallowed elements and leaves out the paragraphs', () => {
  834. setData( model, '<paragraph>f[]oo</paragraph>' );
  835. const affectedRange = insertHelper(
  836. '<table><td><paragraph>xxx</paragraph><paragraph>yyy</paragraph><paragraph>zzz</paragraph></td></table>'
  837. );
  838. expect( getData( model ) )
  839. .to.equal( '<paragraph>fxxx</paragraph><paragraph>yyy</paragraph><paragraph>zzz[]oo</paragraph>' );
  840. expect( stringify( root, affectedRange ) )
  841. .to.equal( '<paragraph>f[xxx</paragraph><paragraph>yyy</paragraph><paragraph>zzz]oo</paragraph>' );
  842. } );
  843. it( 'filters out disallowed objects', () => {
  844. setData( model, '<paragraph>f[]oo</paragraph>' );
  845. const affectedRange = insertHelper( '<disallowedWidget>xxx</disallowedWidget>' );
  846. expect( getData( model ) ).to.equal( '<paragraph>f[]oo</paragraph>' );
  847. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[]oo</paragraph>' );
  848. } );
  849. it( 'filters out disallowed attributes when inserting text', () => {
  850. setData( model, '<paragraph>f[]oo</paragraph>' );
  851. const affectedRange = insertHelper( 'x<$text a="1" b="1">x</$text>xy<$text a="1">y</$text>y' );
  852. expect( getData( model ) ).to.equal( '<paragraph>fx<$text b="1">x</$text>xyyy[]oo</paragraph>' );
  853. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[x<$text b="1">x</$text>xyyy]oo</paragraph>' );
  854. } );
  855. it( 'filters out disallowed attributes when inserting nested elements', () => {
  856. setData( model, '<element>[]</element>' );
  857. const affectedRange = insertHelper( '<table><td>f<$text a="1" b="1" c="1">o</$text>o</td></table>' );
  858. expect( getData( model ) )
  859. .to.equal( '<element><table><td>f<$text b="1">o</$text>o</td></table>[]</element>' );
  860. expect( stringify( root, affectedRange ) )
  861. .to.equal( '<element>[<table><td>f<$text b="1">o</$text>o</td></table>]</element>' );
  862. } );
  863. it( 'filters out disallowed attributes when inserting text in disallowed elements', () => {
  864. setData( model, '<paragraph>f[]oo</paragraph>' );
  865. const affectedRange = insertHelper(
  866. '<table><td>x<$text a="1" b="1">x</$text>x</td><td>y<$text a="1">y</$text>y</td></table>'
  867. );
  868. expect( getData( model ) ).to.equal( '<paragraph>fx<$text b="1">x</$text>xyyy[]oo</paragraph>' );
  869. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[x<$text b="1">x</$text>xyyy]oo</paragraph>' );
  870. } );
  871. it( 'filters out disallowed attributes when merging #1', () => {
  872. setData( model, '<paragraph>[]foo</paragraph>' );
  873. const affectedRange = insertHelper( '<paragraph>x<$text a="1" b="1">x</$text>x</paragraph>' );
  874. expect( getData( model ) ).to.equal( '<paragraph>x<$text b="1">x</$text>x[]foo</paragraph>' );
  875. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>[x<$text b="1">x</$text>x]foo</paragraph>' );
  876. } );
  877. it( 'filters out disallowed attributes when merging #2', () => {
  878. setData( model, '<paragraph>f[]oo</paragraph>' );
  879. const affectedRange = insertHelper( '<paragraph>x<$text a="1" b="1">x</$text>x</paragraph>' );
  880. expect( getData( model ) ).to.equal( '<paragraph>fx<$text b="1">x</$text>x[]oo</paragraph>' );
  881. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>f[x<$text b="1">x</$text>x]oo</paragraph>' );
  882. } );
  883. it( 'filters out disallowed attributes when merging #3', () => {
  884. setData( model, '<paragraph>foo[]</paragraph>' );
  885. const affectedRange = insertHelper( '<paragraph>x<$text a="1" b="1">x</$text>x</paragraph>' );
  886. expect( getData( model ) ).to.equal( '<paragraph>foox<$text b="1">x</$text>x[]</paragraph>' );
  887. expect( stringify( root, affectedRange ) ).to.equal( '<paragraph>foo[x<$text b="1">x</$text>x]</paragraph>' );
  888. } );
  889. it( 'filters out disallowed attributes from nested nodes when merging', () => {
  890. setData( model, '<paragraph>f[]oo</paragraph>' );
  891. const affectedRange = insertHelper( '<heading1>x<element>b<$text a="1" b="1">a</$text>r</element>x</heading1>' );
  892. expect( getData( model ) )
  893. .to.equal( '<paragraph>fx<element>b<$text b="1">a</$text>r</element>x[]oo</paragraph>' );
  894. expect( stringify( root, affectedRange ) )
  895. .to.equal( '<paragraph>f[x<element>b<$text b="1">a</$text>r</element>x]oo</paragraph>' );
  896. } );
  897. it( 'filters out disallowed attributes when autoparagraphing', () => {
  898. setData( model, '<paragraph>f[]oo</paragraph>' );
  899. const affectedRange = insertHelper( '<paragraph>xxx</paragraph><$text a="1" b="1">yyy</$text>' );
  900. expect( getData( model ) )
  901. .to.equal( '<paragraph>fxxx</paragraph><paragraph><$text b="1">yyy[]</$text>oo</paragraph>' );
  902. expect( stringify( root, affectedRange ) )
  903. .to.equal( '<paragraph>f[xxx</paragraph><paragraph><$text b="1">yyy</$text>]oo</paragraph>' );
  904. } );
  905. } );
  906. } );
  907. describe( 'integration with limit elements', () => {
  908. beforeEach( () => {
  909. model = new Model();
  910. doc = model.document;
  911. root = doc.createRoot();
  912. const schema = model.schema;
  913. schema.register( 'limit', {
  914. isLimit: true
  915. } );
  916. schema.extend( 'limit', { allowIn: '$root' } );
  917. schema.extend( '$text', { allowIn: 'limit' } );
  918. schema.register( 'disallowedElement' );
  919. schema.extend( 'disallowedElement', { allowIn: '$clipboardHolder' } );
  920. schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  921. } );
  922. it( 'should insert limit element', () => {
  923. const affectedRange = insertHelper( '<limit></limit>' );
  924. expect( getData( model ) ).to.equal( '<limit>[]</limit>' );
  925. expect( stringify( root, affectedRange ) ).to.equal( '[<limit></limit>]' );
  926. } );
  927. it( 'should insert text into limit element', () => {
  928. setData( model, '<limit>[]</limit>' );
  929. const affectedRange = insertHelper( 'foo bar' );
  930. expect( getData( model ) ).to.equal( '<limit>foo bar[]</limit>' );
  931. expect( stringify( root, affectedRange ) ).to.equal( '<limit>[foo bar]</limit>' );
  932. } );
  933. it( 'should insert text into limit element when selection spans over many limit elements', () => {
  934. let affectedRange;
  935. model.enqueueChange( 'transparent', () => {
  936. setData( model, '<limit>foo[</limit><limit>]bar</limit>' );
  937. affectedRange = insertHelper( 'baz' );
  938. } );
  939. expect( getData( model ) ).to.equal( '<limit>foobaz[]</limit><limit>bar</limit>' );
  940. expect( stringify( root, affectedRange ) ).to.equal( '<limit>foo[baz]</limit><limit>bar</limit>' );
  941. } );
  942. it( 'should not insert disallowed elements inside limit elements', () => {
  943. setData( model, '<limit>[]</limit>' );
  944. const affectedRange = insertHelper( '<disallowedElement></disallowedElement>' );
  945. expect( getData( model ) ).to.equal( '<limit>[]</limit>' );
  946. expect( stringify( root, affectedRange ) ).to.equal( '<limit>[]</limit>' );
  947. } );
  948. it( 'should not leave the limit element when inserting at the end', () => {
  949. setData( model, '<limit>foo[]</limit>' );
  950. const affectedRange = insertHelper( '<paragraph>a</paragraph><paragraph>b</paragraph>' );
  951. expect( getData( model ) ).to.equal( '<limit>fooab[]</limit>' );
  952. expect( stringify( root, affectedRange ) ).to.equal( '<limit>foo[ab]</limit>' );
  953. } );
  954. it( 'should not leave the limit element when inserting at the beginning', () => {
  955. setData( model, '<limit>[]foo</limit>' );
  956. const affectedRange = insertHelper( '<paragraph>a</paragraph><paragraph>b</paragraph>' );
  957. expect( getData( model ) ).to.equal( '<limit>ab[]foo</limit>' );
  958. expect( stringify( root, affectedRange ) ).to.equal( '<limit>[ab]foo</limit>' );
  959. } );
  960. describe( 'when allowed element is above limit element in document tree', () => {
  961. // $root > table > tableRow > tableCell > paragraph
  962. // After inserting new table ( allowed in root ), empty paragraph shouldn't be removed from current tableCell.
  963. beforeEach( () => {
  964. const schema = model.schema;
  965. schema.register( 'wrapper', {
  966. isLimit: true,
  967. isBlock: true,
  968. isObject: true,
  969. allowWhere: '$block'
  970. } );
  971. schema.extend( 'paragraph', { allowIn: 'limit' } );
  972. schema.extend( 'limit', { allowIn: 'wrapper' } );
  973. } );
  974. it( 'should not remove empty elements when not-allowed element is paste', () => {
  975. setData( model, '<wrapper><limit><paragraph>[]</paragraph></limit></wrapper>' );
  976. // pasted content is forbidden in current selection
  977. const affectedRange = insertHelper( '<wrapper><limit><paragraph>foo</paragraph></limit></wrapper>' );
  978. expect( getData( model ) ).to.equal( '<wrapper><limit>[]<paragraph></paragraph></limit></wrapper>' );
  979. expect( stringify( root, affectedRange ) ).to.equal( '<wrapper><limit><paragraph>[]</paragraph></limit></wrapper>' );
  980. } );
  981. it( 'should correctly paste allowed nodes', () => {
  982. setData( model, '<wrapper><limit><paragraph>[]</paragraph></limit></wrapper>' );
  983. const affectedRange = insertHelper( '<paragraph>foo</paragraph>' );
  984. expect( getData( model ) ).to.equal( '<wrapper><limit><paragraph>foo</paragraph>[]</limit></wrapper>' );
  985. expect( stringify( root, affectedRange ) ).to.equal( '<wrapper><limit>[<paragraph>foo</paragraph>]</limit></wrapper>' );
  986. } );
  987. } );
  988. } );
  989. // Helper function that parses given content and inserts it at the cursor position.
  990. //
  991. // @param {module:engine/model/item~Item|String} content
  992. // @returns {module:engine/model/range~Range} range
  993. function insertHelper( content ) {
  994. if ( typeof content == 'string' ) {
  995. content = parse( content, model.schema, {
  996. context: [ '$clipboardHolder' ]
  997. } );
  998. }
  999. return insertContent( model, content );
  1000. }
  1001. } );