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focus.js 1.5 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. import Document from '/ckeditor5/engine/view/document.js';
  6. import MutationObserver from '/ckeditor5/engine/view/observer/mutationobserver.js';
  7. import SelectionObserver from '/ckeditor5/engine/view/observer/selectionobserver.js';
  8. import FocusObserver from '/ckeditor5/engine/view/observer/focusobserver.js';
  9. import { parse } from '/tests/engine/_utils/view.js';
  10. const viewDocument = new Document();
  11. const domEditable1 = document.getElementById( 'editable1' );
  12. const domEditable2 = document.getElementById( 'editable2' );
  13. const editable1 = viewDocument.createRoot( domEditable1, 'editable1' );
  14. const editable2 = viewDocument.createRoot( domEditable2, 'editable2' );
  15. viewDocument.on( 'selectionChange', ( evt, data ) => {
  16. viewDocument.selection.setTo( data.newSelection );
  17. } );
  18. viewDocument.addObserver( MutationObserver );
  19. viewDocument.addObserver( SelectionObserver );
  20. viewDocument.addObserver( FocusObserver );
  21. const { selection: selection1 } = parse( '<p>Foo {bar} baz.</p>', { rootElement: editable1 } );
  22. const { selection: selection2 } = parse( '<p>{Foo} bar baz.</p>', { rootElement: editable2 } );
  23. document.getElementById( 'button1' ).addEventListener( 'click', () => {
  24. viewDocument.selection.setTo( selection1 );
  25. viewDocument.focus();
  26. } );
  27. document.getElementById( 'button2' ).addEventListener( 'click', () => {
  28. viewDocument.selection.setTo( selection2 );
  29. viewDocument.focus();
  30. } );
  31. viewDocument.render();