/** * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* globals document */ import ViewDocument from '../../../src/view/document'; import { keyCodes } from '@ckeditor/ckeditor5-utils/src/keyboard'; import createElement from '@ckeditor/ckeditor5-utils/src/dom/createelement'; import { setData as setViewData } from '../../../src/dev-utils/view'; describe( 'Document', () => { let viewDocument, domRoot, domSelection; beforeEach( () => { domRoot = createElement( document, 'div', { contenteditable: 'true' } ); document.body.appendChild( domRoot ); viewDocument = new ViewDocument(); viewDocument.createRoot( domRoot ); domSelection = document.getSelection(); domSelection.removeAllRanges(); viewDocument.isFocused = true; } ); afterEach( () => { viewDocument.destroy(); domRoot.parentElement.removeChild( domRoot ); } ); function prepare( view, options ) { setViewData( viewDocument, view ); viewDocument.render(); const eventData = Object.assign( { keyCode: keyCodes.arrowright, domTarget: viewDocument.domRoots.get( 'main' ) }, options ); viewDocument.fire( 'keydown', eventData ); } function check( anchorNode, anchorOffset, focusNode, focusOffset ) { const anchor = domSelection.anchorNode.data ? domSelection.anchorNode.data : domSelection.anchorNode.nodeName.toUpperCase(); expect( anchor, 'anchorNode' ).to.equal( anchorNode ); expect( domSelection.anchorOffset, 'anchorOffset' ).to.equal( anchorOffset ); if ( focusNode ) { const focus = domSelection.focusNode.data ? domSelection.focusNode.data : domSelection.focusNode.nodeName.toUpperCase(); expect( focus, 'focusNode' ).to.equal( focusNode ); expect( domSelection.focusOffset, 'focusOffset' ).to.equal( focusOffset ); } else { expect( domSelection.isCollapsed, 'isCollapsed' ).to.be.true; } } describe( 'jump over ui element handler', () => { describe( 'collapsed selection', () => { it( 'do nothing when another key is pressed', () => { prepare( 'foo{}bar', { keyCode: keyCodes.arrowleft } ); check( 'bar', 0 ); } ); it( 'jump over ui element when right arrow is pressed before ui element - directly before ui element', () => { prepare( 'foo[]bar' ); check( 'P', 2 ); } ); it( 'jump over ui element when right arrow is pressed before ui element - not directly before ui element', () => { prepare( 'foo{}bar' ); check( 'P', 2 ); } ); it( 'jump over multiple ui elements when right arrow is pressed before ui element', () => { prepare( 'foo{}bar' ); check( 'P', 3 ); } ); it( 'jump over ui elements at the end of container element', () => { prepare( 'foo{}' ); check( 'P', 3 ); } ); it( 'jump over ui element if selection is in attribute element - case 1', () => { prepare( 'foo{}bar' ); check( 'P', 2 ); } ); it( 'jump over ui element if selection is in attribute element - case 2', () => { prepare( 'foo{}bar' ); check( 'P', 2 ); } ); it( 'jump over ui element if selection is in multiple attribute elements', () => { prepare( 'foo{}bar' ); check( 'P', 2 ); } ); it( 'jump over empty attribute elements and ui elements', () => { prepare( '' + 'foo{}bar' + '' ); check( 'P', 5 ); } ); it( 'jump over empty attribute elements and ui elements if shift key is pressed', () => { prepare( '' + 'foo{}bar' + '', { shiftKey: true } ); check( 'P', 5 ); } ); it( 'do nothing if selection is not directly before ui element', () => { prepare( 'fo{}obar' ); check( 'foo', 2 ); } ); it( 'do nothing if selection is in attribute element but not before ui element', () => { prepare( 'foo{}bar' ); check( 'foo', 3 ); } ); it( 'do nothing if selection is before non-empty attribute element', () => { prepare( 'fo{}obar' ); check( 'fo', 2 ); } ); it( 'do nothing if selection is before container element - case 1', () => { prepare( 'foo{}bar' ); check( 'foo', 3 ); } ); it( 'do nothing if selection is before container element - case 2', () => { prepare( 'foo{}' ); check( 'foo', 3 ); } ); it( 'do nothing if selection is at the end of last container element', () => { prepare( 'foo{}' ); check( 'foo', 3 ); } ); } ); describe( 'non-collapsed selection', () => { it( 'should do nothing', () => { prepare( 'f{oo}bar' ); check( 'foo', 1, 'foo', 3 ); } ); it( 'should do nothing if selection is not before ui element - shift key pressed', () => { prepare( 'f{o}obar', { shiftKey: true } ); check( 'foo', 1, 'foo', 2 ); } ); it( 'jump over ui element if shift key is pressed', () => { prepare( 'fo{o}bar', { shiftKey: true } ); check( 'foo', 2, 'P', 2 ); } ); it( 'jump over ui element if selection is in multiple attribute elements', () => { prepare( 'fo{o}bar', { shiftKey: true } ); check( 'foo', 2, 'P', 2 ); } ); it( 'jump over empty attribute elements and ui elements if shift key is pressed', () => { prepare( '' + 'fo{o}bar' + '', { shiftKey: true } ); check( 'foo', 2, 'P', 5 ); } ); } ); it( 'should do nothing if dom position cannot be converted to view position', () => { const newDiv = document.createElement( 'div' ); const domSelection = document.getSelection(); document.body.appendChild( newDiv ); domSelection.collapse( newDiv, 0 ); viewDocument.fire( 'keydown', { keyCode: keyCodes.arrowright, domTarget: viewDocument.domRoots.get( 'main' ) } ); } ); } ); } );