/** * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license */ import { toWidget, toWidgetEditable } from '../src/utils'; import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor'; import BlockQuote from '@ckeditor/ckeditor5-block-quote/src/blockquote'; import HorizontalLine from '@ckeditor/ckeditor5-horizontal-line/src/horizontalline'; import Image from '@ckeditor/ckeditor5-image/src/image'; import ImageCaption from '@ckeditor/ckeditor5-image/src/imagecaption'; import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph'; import { getCode } from '@ckeditor/ckeditor5-utils/src/keyboard'; import { getData as getModelData, setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model'; import { assertEqualMarkup } from '@ckeditor/ckeditor5-utils/tests/_utils/utils'; import global from '@ckeditor/ckeditor5-utils/src/dom/global'; import env from '@ckeditor/ckeditor5-utils/src/env'; describe( 'Widget - vertical keyboard navigation near widgets', () => { let editorElement, editor, model, styleElement; let leftArrowDomEvtDataStub, rightArrowDomEvtDataStub, upArrowDomEvtDataStub, downArrowDomEvtDataStub; const imageUrl = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAAAUCAQAAADRyVAeAAAAKklEQVR42u3PAQ0AAAwCI' + 'O0f+u/hoAHNZUJFRERERERERERERERERLYiD9N4FAFj2iK6AAAAAElFTkSuQmCC'; beforeEach( async () => { editorElement = global.document.createElement( 'div' ); global.document.body.appendChild( editorElement ); editor = await ClassicTestEditor.create( editorElement, { plugins: [ Paragraph, Image, ImageCaption, HorizontalLine, BlockQuote, BlockWidgetWithNestedEditable ] } ); model = editor.model; // The editing view must be focused because otherwise in Chrome the DOM selection will not contain // any ranges and jumpOverUiElement will crash (for the right arrow when shift is pressed). editor.editing.view.focus(); leftArrowDomEvtDataStub = { keyCode: getCode( 'ArrowLeft' ), preventDefault: sinon.spy(), stopPropagation: sinon.spy(), domTarget: global.document.body }; rightArrowDomEvtDataStub = { keyCode: getCode( 'ArrowRight' ), preventDefault: sinon.spy(), stopPropagation: sinon.spy(), domTarget: global.document.body }; upArrowDomEvtDataStub = { keyCode: getCode( 'ArrowUp' ), preventDefault: sinon.spy(), stopPropagation: sinon.spy(), domTarget: global.document.body }; downArrowDomEvtDataStub = { keyCode: getCode( 'ArrowDown' ), preventDefault: sinon.spy(), stopPropagation: sinon.spy(), domTarget: global.document.body }; // Those tests are checking text line wrapping so forcing some sizes are needed to make those tests stable. // Some tests are excluded for Gecko because of differences in font rendering (text line wraps in different places). styleElement = global.document.createElement( 'style' ); styleElement.appendChild( global.document.createTextNode( ` * { font-size: 12px !important; font-family: serif !important; margin: 0 !important; padding: 0 !important; border: 0 !important } .ck.ck-editor__editable { width: 300px !important; } ` ) ); global.document.querySelector( 'head' ).appendChild( styleElement ); } ); afterEach( async () => { editorElement.remove(); styleElement.remove(); await editor.destroy(); } ); it( 'should do nothing if pressed left-arrow key', () => { setModelData( model, 'foo' + 'b[]ar' + 'abc' ); editor.editing.view.document.fire( 'keydown', leftArrowDomEvtDataStub ); sinon.assert.notCalled( leftArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( leftArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'foo' + 'b[]ar' + 'abc' ); } ); it( 'should do nothing if pressed right-arrow key', () => { setModelData( model, 'foo' + 'b[]ar' + 'abc' ); editor.editing.view.document.fire( 'keydown', rightArrowDomEvtDataStub ); sinon.assert.notCalled( rightArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( rightArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'foo' + 'b[]ar' + 'abc' ); } ); it( 'should do nothing if shrinking non-collapsed forward selection', () => { setModelData( model, 'fo[ob]ar' ); upArrowDomEvtDataStub.shiftKey = true; editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); it( 'should do nothing if shrinking non-collapsed backward selection', () => { setModelData( model, 'fo[ob]ar', { lastRangeBackward: true } ); downArrowDomEvtDataStub.shiftKey = true; editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); describe( 'with selection inside root content editable', () => { describe( 'single paragraph surrounded with objects', () => { describe( 'collapsed selection', () => { beforeEach( () => { setModelData( model, '' + 'foo[]bar' + '' ); } ); it( 'should move caret to the position closest to object (navigating forward)', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + 'foobar[]' + '' ); } ); it( 'should move caret to the position closest to object (navigating backward)', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + '[]foobar' + '' ); } ); } ); describe( 'non-collapsed forward selection', () => { beforeEach( () => { setModelData( model, '' + 'fo[ob]ar' + '' ); } ); it( 'should move caret to the position closest to object (navigating forward)', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + 'foobar[]' + '' ); } ); it( 'should move caret to the position closest to object (navigating backward)', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + '[]foobar' + '' ); } ); describe( 'with shift pressed', () => { it( 'should expand the selection to the position closest to object (navigating forward)', () => { downArrowDomEvtDataStub.shiftKey = true; editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + 'fo[obar]' + '' ); } ); it( 'should not prevent default browser behavior while navigating backward', () => { upArrowDomEvtDataStub.shiftKey = true; editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); } ); } ); describe( 'non-collapsed backward selection', () => { beforeEach( () => { setModelData( model, '' + 'fo[ob]ar' + '', { lastRangeBackward: true } ); } ); it( 'should move caret to the position closest to object (navigating forward)', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + 'foobar[]' + '' ); } ); it( 'should move caret to the position closest to object (navigating backward)', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + '[]foobar' + '' ); } ); describe( 'with shift pressed', () => { it( 'should not prevent default browser behavior while navigating forward', () => { downArrowDomEvtDataStub.shiftKey = true; editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); it( 'should expand the selection to the position closest to object (navigating backward)', () => { upArrowDomEvtDataStub.shiftKey = true; editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + '[foob]ar' + '' ); } ); } ); } ); } ); describe( 'multiple paragraphs with object inside', () => { describe( 'caret in the first paragraph', () => { beforeEach( () => { setModelData( model, 'fo[]oo' + 'bar' + '' + 'FOO' + 'BAR' ); } ); it( 'should not prevent default on forward navigation', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); it( 'should not prevent default on backward navigation', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); } ); describe( 'caret in the second paragraph', () => { beforeEach( () => { setModelData( model, 'foo' + 'ba[]ar' + '' + 'FOO' + 'BAR' ); } ); it( 'should move caret to the position closest to object on forward navigation', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'foo' + 'baar[]' + '' + 'FOO' + 'BAR' ); } ); it( 'should not prevent default on backward navigation', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); } ); describe( 'caret in the third paragraph', () => { beforeEach( () => { setModelData( model, 'foo' + 'bar' + '' + 'FO[]OO' + 'BAR' ); } ); it( 'should not prevent default on forward navigation', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); it( 'should move caret to the position closest to object on backward navigation', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'foo' + 'bar' + '' + '[]FOOO' + 'BAR' ); } ); } ); describe( 'caret in the forth paragraph', () => { beforeEach( () => { setModelData( model, 'foo' + 'bar' + '' + 'FOO' + 'BA[]AR' ); } ); it( 'should not prevent default on backward navigation', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); it( 'should not prevent default on forward navigation', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); } ); } ); it( 'should integrate with the blockquote (forward navigation)', () => { setModelData( model, '
' + 'f[]oo' + '
' + '' + 'bar' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '
' + 'foo[]' + '
' + '' + 'bar' ); } ); it( 'should integrate with the blockquote (backward navigation)', () => { setModelData( model, 'foo' + '' + '
' + 'ba[]r' + '
' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'foo' + '' + '
' + '[]bar' + '
' ); } ); } ); describe( 'with selection inside nested content editable', () => { describe( 'simple text content', () => { describe( 'with collapsed selection', () => { beforeEach( () => { setModelData( model, 'foo[]bar' ); } ); it( 'should move caret to the beginning of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '[]foobar' ); } ); it( 'should move caret to the end of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'foobar[]' ); } ); describe( 'when shift key is pressed', () => { beforeEach( () => { upArrowDomEvtDataStub.shiftKey = true; downArrowDomEvtDataStub.shiftKey = true; } ); it( 'should expand selection to the beginning of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '[foo]bar' ); } ); it( 'should expand selection to the end of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'foo[bar]' ); } ); } ); } ); describe( 'with non-collapsed forward selection', () => { beforeEach( () => { setModelData( model, 'fo[ob]ar' ); } ); it( 'should move caret to the beginning of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '[]foobar' ); } ); it( 'should move caret to the end of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'foobar[]' ); } ); describe( 'when shift key is pressed', () => { beforeEach( () => { upArrowDomEvtDataStub.shiftKey = true; downArrowDomEvtDataStub.shiftKey = true; } ); it( 'should not prevent default browser behavior on arrow up press', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'fo[ob]ar' ); } ); it( 'should expand selection to the end of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'fo[obar]' ); } ); } ); } ); describe( 'with non-collapsed backward selection', () => { beforeEach( () => { setModelData( model, 'fo[ob]ar', { lastRangeBackward: true } ); } ); it( 'should move caret to the beginning of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '[]foobar' ); } ); it( 'should move caret to the end of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'foobar[]' ); } ); describe( 'when shift key is pressed', () => { beforeEach( () => { upArrowDomEvtDataStub.shiftKey = true; downArrowDomEvtDataStub.shiftKey = true; } ); it( 'should expand selection to the beginning of the nested editable content', () => { editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '[foob]ar' ); } ); it( 'should not prevent default browser behavior on arrow down press', () => { editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), 'fo[ob]ar' ); } ); } ); } ); } ); describe( 'selection inside paragraph', () => { const text = new Array( 20 ).fill( 0 ).map( () => 'word' ).join( ' ' ); it( 'should not prevent default browser behavior if caret is in the middle line of a text', () => { setModelData( model, `${ text + '[] ' + text }` ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); it( 'should move caret to beginning of nested editable content if caret is in the first line of a text', () => { setModelData( model, `${ 'word[] word' + text }` ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ '[]word word' + text }` ); } ); it( 'should move caret to end of nested editable content if caret is in the last line of a text', () => { setModelData( model, `${ text + 'word[] word' }` ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ text + 'word word[]' }` ); } ); describe( 'when shift key is pressed', () => { beforeEach( () => { upArrowDomEvtDataStub.shiftKey = true; downArrowDomEvtDataStub.shiftKey = true; } ); it( 'should not prevent default browser behavior for the up arrow in the middle lines of the text', () => { setModelData( model, `${ text + '[] ' + text }` ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); it( 'should not prevent default browser behavior for the down arrow in the middle lines of text', () => { setModelData( model, `${ text + '[] ' + text }` ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); it( 'should expand collapsed selection to the beginning of the nested editable content', () => { setModelData( model, `${ 'word[] word' + text }` ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ '[word] word' + text }` ); } ); it( 'should not prevent default browser behavior for shrinking selection (up arrow)', () => { setModelData( model, `${ 'word [word]' + text }` ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); it( 'should expand not collapsed selection to the beginning of the editable content from the selection anchor', () => { setModelData( model, `${ 'word [word]' + text }`, { lastRangeBackward: true } ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ '[word word]' + text }` ); } ); it( 'should expand collapsed selection to the end of the nested editable content', () => { setModelData( model, `${ text + 'word[] word' }` ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ text + 'word[ word]' }` ); } ); it( 'should not prevent default browser behavior for shrinking selection (down arrow)', () => { setModelData( model, `${ text + '[word] word' }`, { lastRangeBackward: true } ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); it( 'should expand not collapsed selection to the end of the nested editable content from the selection anchor', () => { setModelData( model, `${ text + '[word] word' }` ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ text + '[word word]' }` ); } ); } ); } ); if ( !env.isGecko ) { // These tests fails on Travis. They work correctly when started on local machine. // Issue is probably related to text rendering and wrapping. describe( 'with selection in the wrap area', () => { const text = new Array( 10 ).fill( 0 ).map( () => 'word' ).join( ' ' ); it( 'should move the caret to end if the caret is after the last space in the line next to the last one', () => { // This is also first position in the last line. setModelData( model, `${ text + ' []word word word' }` ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ text + ' word word word[]' }` ); } ); it( 'should move the caret to end if the caret is at the last space in the line next to last one', () => { setModelData( model, `${ text + '[] word word word' }` ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ text + ' word word word[]' }` ); } ); it( 'should not move the caret if it\'s just before the last space in the line next to last one', () => { setModelData( model, '' + text.substring( 0, text.length - 1 ) + '[]d word word word' + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); describe( 'when shift key is pressed', () => { beforeEach( () => { upArrowDomEvtDataStub.shiftKey = true; downArrowDomEvtDataStub.shiftKey = true; } ); it( 'should expand collapsed selection to the end of the nested editable content', () => { setModelData( model, `${ text + '[] word word word' }` ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ text + '[ word word word]' }` ); } ); it( 'should expand not collapsed selection to the end of the nested editable content from the selection anchor', () => { setModelData( model, `${ text + '[ word] word word' }` ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), `${ text + '[ word word word]' }` ); } ); } ); } ); } describe( 'with multiple paragraphs of text', () => { const text = new Array( 100 ).fill( 0 ).map( () => 'word' ).join( ' ' ); it( 'should not prevent default browser behavior if caret is in the middle of a line of text', () => { setModelData( model, '' + `${ text }[]${ text }` + 'foobar' + '' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); it( 'should move the caret to the beginning of a nested editable content if the caret is in the first line of text', () => { setModelData( model, '' + `word[]${ text }` + 'foobar' + '' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + `[]word${ text }` + 'foobar' + '' ); } ); it( 'should not move the caret to the end of a nested editable content if the caret is not in the last line of text', () => { setModelData( model, '' + `${ text }word []word` + 'foobar' + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); it( 'should move the caret to end of a nested editable content if the caret is in the last line of text', () => { setModelData( model, '' + 'foobar' + `${ text }word []word` + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + 'foobar' + `${ text }word word[]` + '' ); } ); describe( 'when shift key is pressed', () => { beforeEach( () => { upArrowDomEvtDataStub.shiftKey = true; downArrowDomEvtDataStub.shiftKey = true; } ); it( 'should expand selection to the beginning of the nested editable content', () => { setModelData( model, '' + `word[] ${ text }` + `${ text }` + '' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + `[word] ${ text }` + `${ text }` + '' ); } ); it( 'should expand selection to the end of the nested editable content', () => { setModelData( model, '' + `${ text }` + `${ text } []word` + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + `${ text }` + `${ text } [word]` + '' ); } ); } ); } ); describe( 'with horizontal line widget', () => { const text = new Array( 100 ).fill( 0 ).map( () => 'word' ).join( ' ' ); it( 'should not navigate if the caret is in the middle line of text', () => { setModelData( model, '' + '' + `${ text }[]${ text }` + '' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); it( 'should move the caret to the beginning of the editable non-object content if it\'s is in the first line of text', () => { setModelData( model, '' + '' + `word[] ${ text }` + '' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + '' + `[]word ${ text }` + '' ); } ); it( 'should move the caret to the end of the editable non-object content if the caret is in the last line of text', () => { setModelData( model, '' + `${ text } word []word` + '' + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + `${ text } word word[]` + '' + '' ); } ); it( 'should not move the caret to the end of nested editable content if widget is selected in middle of that content', () => { setModelData( model, '' + `${ text }` + '[]' + `${ text }` + '' + '' ); // Note: Two keydowns are necessary because the first one is handled by the WidgetTypeAround plugin // to activate the "fake caret". editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); assertEqualMarkup( getModelData( model ), '' + `${ text }` + '' + `[]${ text }` + '' + '' ); } ); it( 'should not move the caret to the end of nested editable content if widget is next to the selection', () => { setModelData( model, '' + `${ text }` + '[]' + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); assertEqualMarkup( getModelData( model ), '' + `${ text }` + '[]' + '' ); } ); describe( 'when shift key is pressed', () => { beforeEach( () => { upArrowDomEvtDataStub.shiftKey = true; downArrowDomEvtDataStub.shiftKey = true; } ); it( 'should expand selection to the beginning of the nested editable content', () => { setModelData( model, '' + '' + 'foo[]bar' + '' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + '' + '[foo]bar' + '' ); } ); it( 'should expand selection to the end of the nested editable content', () => { setModelData( model, '' + 'foo[]bar' + '' + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + 'foo[bar]' + '' + '' ); } ); } ); } ); describe( 'contains image widget with caption and selection inside the caption', () => { it( 'should move caret to the closest limit boundary', () => { setModelData( model, '' + 'foo' + `bar[]baz` + '' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + 'foo' + `[]barbaz` + '' ); } ); it( 'should not prevent default browser behavior when caret at the beginning of nested editable', () => { setModelData( model, '' + 'foo' + `[]barbaz` + '' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.notCalled( upArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( upArrowDomEvtDataStub.stopPropagation ); } ); it( 'should move the caret to the first position of the image caption', () => { setModelData( model, '' + `bar[]baz` + 'foo' + '' ); editor.editing.view.document.fire( 'keydown', upArrowDomEvtDataStub ); sinon.assert.calledOnce( upArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( upArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + `[]barbaz` + 'foo' + '' ); } ); it( 'should move caret to the end of image caption', () => { setModelData( model, '' + `bar[]baz` + 'foo' + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + `barbaz[]` + 'foo' + '' ); } ); it( 'should move caret to the end of image caption when caret is on the position next to the last one', () => { setModelData( model, '' + `barba[]z` + 'foo' + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.calledOnce( downArrowDomEvtDataStub.preventDefault ); sinon.assert.calledOnce( downArrowDomEvtDataStub.stopPropagation ); assertEqualMarkup( getModelData( model ), '' + `barbaz[]` + 'foo' + '' ); } ); it( 'should not prevent default browser behavior when caret inside image caption when followed by a paragraph', () => { setModelData( model, '' + `barbaz[]` + 'foo' + '' ); editor.editing.view.document.fire( 'keydown', downArrowDomEvtDataStub ); sinon.assert.notCalled( downArrowDomEvtDataStub.preventDefault ); sinon.assert.notCalled( downArrowDomEvtDataStub.stopPropagation ); } ); } ); } ); function BlockWidgetWithNestedEditable( editor ) { const model = editor.model; model.schema.register( 'widget', { inheritAllFrom: '$block', isObject: true } ); model.schema.register( 'nested', { allowIn: 'widget', isLimit: true } ); model.schema.extend( '$block', { allowIn: 'nested' } ); editor.conversion.for( 'dataDowncast' ) .elementToElement( { model: 'widget', view: ( modelItem, { writer } ) => { return writer.createContainerElement( 'figure' ); } } ) .elementToElement( { model: 'nested', view: ( modelItem, { writer } ) => { return writer.createContainerElement( 'figcaption' ); } } ); editor.conversion.for( 'editingDowncast' ) .elementToElement( { model: 'widget', view: ( modelItem, { writer } ) => { const div = writer.createContainerElement( 'figure' ); return toWidget( div, writer, { label: 'widget label' } ); } } ) .elementToElement( { model: 'nested', view: ( modelItem, { writer } ) => { const nested = writer.createEditableElement( 'figcaption' ); return toWidgetEditable( nested, writer ); } } ); editor.conversion.for( 'upcast' ) .elementToElement( { view: 'figure', model: 'widget' } ) .elementToElement( { view: 'figcaption', model: 'nested' } ); } } );