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jumpoverinlinefiller.js 3.9 KB

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  1. /**
  2. * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. /* bender-tags: view, browser-only */
  6. import ViewRange from '/ckeditor5/engine/view/range.js';
  7. import ViewDocument from '/ckeditor5/engine/view/document.js';
  8. import { INLINE_FILLER_LENGTH, isInlineFiller, startsWithFiller } from '/ckeditor5/engine/view/filler.js';
  9. import { keyCodes } from '/ckeditor5/utils/keyboard.js';
  10. import { parse, setData } from '/tests/engine/_utils/view.js';
  11. describe( 'Document', () => {
  12. let viewDocument;
  13. before( () => {
  14. viewDocument = new ViewDocument();
  15. viewDocument.createRoot( document.getElementById( 'editor' ) ) ;
  16. document.getSelection().removeAllRanges();
  17. viewDocument.isFocused = true;
  18. } );
  19. describe( 'jump over inline filler hack', () => {
  20. it( 'should jump over inline filler when left arrow is pressed after inline filler', () => {
  21. setData( viewDocument, '<container:p>foo<attribute:b>[]</attribute:b>bar</container:p>' );
  22. viewDocument.render();
  23. viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowleft, domTarget: viewDocument.domRoots.get( 'main' ) } );
  24. const domRange = document.getSelection().getRangeAt( 0 );
  25. expect( isInlineFiller( domRange.startContainer ) ).to.be.true;
  26. expect( domRange.startOffset ).to.equal( 0 );
  27. expect( domRange.collapsed ).to.be.true;
  28. } );
  29. it( 'should do nothing when another key is pressed', () => {
  30. setData( viewDocument, '<container:p>foo<attribute:b>[]</attribute:b>bar</container:p>' );
  31. viewDocument.render();
  32. viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowright, domTarget: viewDocument.domRoots.get( 'main' ) } );
  33. const domRange = document.getSelection().getRangeAt( 0 );
  34. expect( isInlineFiller( domRange.startContainer ) ).to.be.true;
  35. expect( domRange.startOffset ).to.equal( INLINE_FILLER_LENGTH );
  36. expect( domRange.collapsed ).to.be.true;
  37. } );
  38. it( 'should do nothing if range is not collapsed', () => {
  39. setData( viewDocument, '<container:p>foo<attribute:b>{x}</attribute:b>bar</container:p>' );
  40. viewDocument.render();
  41. viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowleft, domTarget: viewDocument.domRoots.get( 'main' ) } );
  42. const domRange = document.getSelection().getRangeAt( 0 );
  43. expect( domRange.startContainer.data ).to.equal( 'x' );
  44. expect( domRange.startOffset ).to.equal( 0 );
  45. expect( domRange.endContainer.data ).to.equal( 'x' );
  46. expect( domRange.endOffset ).to.equal( 1 );
  47. } );
  48. it( 'should do nothing if node does not start with filler', () => {
  49. setData( viewDocument, '<container:p>foo<attribute:b>{}x</attribute:b>bar</container:p>' );
  50. viewDocument.render();
  51. viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowleft, domTarget: viewDocument.domRoots.get( 'main' ) } );
  52. const domRange = document.getSelection().getRangeAt( 0 );
  53. expect( domRange.startContainer.data ).to.equal( 'x' );
  54. expect( domRange.startOffset ).to.equal( 0 );
  55. expect( domRange.collapsed ).to.be.true;
  56. } );
  57. it( 'should do nothing if caret is not directly before filler', () => {
  58. setData( viewDocument, '<container:p>foo<attribute:b>[]</attribute:b>bar</container:p>' );
  59. viewDocument.render();
  60. // '<container:p>foo<attribute:b>x{}</attribute:b>bar</container:p>'
  61. const viewB = viewDocument.selection.getFirstPosition().parent;
  62. const viewTextX = parse( 'x' );
  63. viewB.appendChildren( viewTextX );
  64. viewDocument.selection.removeAllRanges();
  65. viewDocument.selection.addRange( ViewRange.createFromParentsAndOffsets( viewTextX, 1, viewTextX, 1 ) );
  66. viewDocument.render();
  67. viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowleft, domTarget: viewDocument.domRoots.get( 'main' ) } );
  68. const domRange = document.getSelection().getRangeAt( 0 );
  69. expect( startsWithFiller( domRange.startContainer ) ).to.be.true;
  70. expect( domRange.startOffset ).to.equal( INLINE_FILLER_LENGTH + 1 );
  71. expect( domRange.collapsed ).to.be.true;
  72. } );
  73. } );
  74. } );