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- /**
- * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* bender-tags: view, browser-only */
- 'use strict';
- import ViewRange from '/ckeditor5/engine/view/range.js';
- import ViewDocument from '/ckeditor5/engine/view/document.js';
- import KeyObserver from '/ckeditor5/engine/view/observer/keyobserver.js';
- import { INLINE_FILLER_LENGTH, isInlineFiller, startsWithFiller } from '/ckeditor5/engine/view/filler.js';
- import { keyCodes } from '/ckeditor5/utils/keyboard.js';
- import { parse, setData } from '/tests/engine/_utils/view.js';
- describe( 'Document', () => {
- let viewDocument;
- beforeEach( () => {
- viewDocument = new ViewDocument();
- viewDocument.addObserver( KeyObserver );
- viewDocument.createRoot( document.getElementById( 'editor' ) );
- document.getSelection().removeAllRanges();
- viewDocument.isFocused = true;
- } );
- describe( 'jump over inline filler hack', () => {
- it( 'should jump over inline filler when left arrow is pressed after inline filler', () => {
- setData( viewDocument, '<container:p>foo<attribute:b>[]</attribute:b>bar</container:p>' );
- viewDocument.render();
- viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowleft, domTarget: viewDocument.domRoots.get( 'main' ) } );
- const domRange = document.getSelection().getRangeAt( 0 );
- expect( isInlineFiller( domRange.startContainer ) ).to.be.true;
- expect( domRange.startOffset ).to.equal( 0 );
- expect( domRange.collapsed ).to.be.true;
- } );
- it( 'should do nothing when another key is pressed', () => {
- setData( viewDocument, '<container:p>foo<attribute:b>[]</attribute:b>bar</container:p>' );
- viewDocument.render();
- viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowright, domTarget: viewDocument.domRoots.get( 'main' ) } );
- const domRange = document.getSelection().getRangeAt( 0 );
- expect( isInlineFiller( domRange.startContainer ) ).to.be.true;
- expect( domRange.startOffset ).to.equal( INLINE_FILLER_LENGTH );
- expect( domRange.collapsed ).to.be.true;
- } );
- it( 'should do nothing if range is not collapsed', () => {
- setData( viewDocument, '<container:p>foo<attribute:b>{x}</attribute:b>bar</container:p>' );
- viewDocument.render();
- viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowleft, domTarget: viewDocument.domRoots.get( 'main' ) } );
- const domRange = document.getSelection().getRangeAt( 0 );
- expect( domRange.startContainer.data ).to.equal( 'x' );
- expect( domRange.startOffset ).to.equal( 0 );
- expect( domRange.endContainer.data ).to.equal( 'x' );
- expect( domRange.endOffset ).to.equal( 1 );
- } );
- it( 'should do nothing if node does not start with filler', () => {
- setData( viewDocument, '<container:p>foo<attribute:b>{}x</attribute:b>bar</container:p>' );
- viewDocument.render();
- viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowleft, domTarget: viewDocument.domRoots.get( 'main' ) } );
- const domRange = document.getSelection().getRangeAt( 0 );
- expect( domRange.startContainer.data ).to.equal( 'x' );
- expect( domRange.startOffset ).to.equal( 0 );
- expect( domRange.collapsed ).to.be.true;
- } );
- it( 'should do nothing if caret is not directly before filler', () => {
- setData( viewDocument, '<container:p>foo<attribute:b>[]</attribute:b>bar</container:p>' );
- viewDocument.render();
- // '<container:p>foo<attribute:b>x{}</attribute:b>bar</container:p>'
- const viewB = viewDocument.selection.getFirstPosition().parent;
- const viewTextX = parse( 'x' );
- viewB.appendChildren( viewTextX );
- viewDocument.selection.removeAllRanges();
- viewDocument.selection.addRange( ViewRange.createFromParentsAndOffsets( viewTextX, 1, viewTextX, 1 ) );
- viewDocument.render();
- viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowleft, domTarget: viewDocument.domRoots.get( 'main' ) } );
- const domRange = document.getSelection().getRangeAt( 0 );
- expect( startsWithFiller( domRange.startContainer ) ).to.be.true;
- expect( domRange.startOffset ).to.equal( INLINE_FILLER_LENGTH + 1 );
- expect( domRange.collapsed ).to.be.true;
- } );
- } );
- } );
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