/** * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* bender-tags: conversion */ import ModelDocument from '/ckeditor5/engine/model/document.js'; import ModelDocumentFragment from '/ckeditor5/engine/model/documentfragment.js'; import ModelElement from '/ckeditor5/engine/model/element.js'; import ModelText from '/ckeditor5/engine/model/text.js'; import ModelTextProxy from '/ckeditor5/engine/model/textproxy.js'; import ModelRange from '/ckeditor5/engine/model/range.js'; import ModelPosition from '/ckeditor5/engine/model/position.js'; import ModelWalker from '/ckeditor5/engine/model/treewalker.js'; import modelWriter from '/ckeditor5/engine/model/writer.js'; import ViewElement from '/ckeditor5/engine/view/element.js'; import ViewContainerElement from '/ckeditor5/engine/view/containerelement.js'; import ViewAttributeElement from '/ckeditor5/engine/view/attributeelement.js'; import ViewText from '/ckeditor5/engine/view/text.js'; import viewWriter from '/ckeditor5/engine/view/writer.js'; import ViewPosition from '/ckeditor5/engine/view/position.js'; import ViewRange from '/ckeditor5/engine/view/range.js'; import Mapper from '/ckeditor5/engine/conversion/mapper.js'; import ModelConversionDispatcher from '/ckeditor5/engine/conversion/modelconversiondispatcher.js'; import ViewConversionDispatcher from '/ckeditor5/engine/conversion/viewconversiondispatcher.js'; import { insertElement, insertText, setAttribute, removeAttribute, wrap, unwrap, move, remove, eventNameToConsumableType } from '/ckeditor5/engine/conversion/model-to-view-converters.js'; import { convertToModelFragment, convertText } from '/ckeditor5/engine/conversion/view-to-model-converters.js'; import { createRangeOnElementOnly } from '/tests/engine/model/_utils/utils.js'; let modelDoc, modelRoot, viewRoot, mapper, modelDispatcher, viewDispatcher; beforeEach( () => { modelDoc = new ModelDocument(); modelRoot = modelDoc.createRoot(); viewRoot = new ViewContainerElement( 'div' ); mapper = new Mapper(); mapper.bindElements( modelRoot, viewRoot ); modelDispatcher = new ModelConversionDispatcher( { mapper } ); // Schema is mocked up because we don't care about it in those tests. viewDispatcher = new ViewConversionDispatcher( { schema: { check: () => true } } ); modelDispatcher.on( 'insert:$text', insertText() ); modelDispatcher.on( 'move', move() ); modelDispatcher.on( 'remove', remove() ); viewDispatcher.on( 'text', convertText() ); viewDispatcher.on( 'documentFragment', convertToModelFragment() ); } ); function viewAttributesToString( item ) { let result = ''; for ( let key of item.getAttributeKeys() ) { let value = item.getAttribute( key ); if ( value ) { result += ' ' + key + '="' + value + '"'; } } return result; } function viewToString( item ) { let result = ''; if ( item instanceof ViewText ) { result = item.data; } else { // ViewElement or ViewDocumentFragment. for ( let child of item.getChildren() ) { result += viewToString( child ); } if ( item instanceof ViewElement ) { result = '<' + item.name + viewAttributesToString( item ) + '>' + result + ''; } } return result; } function modelAttributesToString( item ) { let result = ''; for ( let attr of item.getAttributes() ) { result += ' ' + attr[ 0 ] + '="' + attr[ 1 ] + '"'; } return result; } function modelToString( item ) { let result = ''; if ( item instanceof ModelTextProxy ) { let attributes = modelAttributesToString( item ); result = attributes ? '<$text' + attributes + '>' + item.data + '' : item.data; } else { let walker = new ModelWalker( { boundaries: ModelRange.createIn( item ), shallow: true } ); for ( let value of walker ) { result += modelToString( value.item ); } if ( item instanceof ModelElement ) { let attributes = modelAttributesToString( item ); result = '<' + item.name + attributes + '>' + result + ''; } } return result; } // Converter for custom `image` element that might have a `caption` element inside which changes // how the image is displayed in the view: // // Model: // // [image {src="foo.jpg" title="foo"}] // └─ [caption] // ├─ f // ├─ o // └─ o // // [image {src="bar.jpg" title="bar"}] // // View: // //
// ├─ // └─ // └─ foo // // describe( 'image with caption converters', () => { beforeEach( () => { const modelImageConverter = function( evt, data, consumable, conversionApi ) { // First, consume the `image` element. consumable.consume( data.item, 'insert' ); // Just create normal image element for the view. // Maybe it will be "decorated" later. const viewImage = new ViewContainerElement( 'img' ); const insertPosition = conversionApi.mapper.toViewPosition( data.range.start ); // Check if the `image` element has children. if ( data.item.childCount > 0 ) { const modelCaption = data.item.getChild( 0 ); // `modelCaption` insertion change is consumed from consumable values. // It will not be converted by other converters, but it's children (probably some text) will be. // Through mapping, converters for text will know where to insert contents of `modelCaption`. if ( consumable.consume( modelCaption, 'insert' ) ) { const viewCaption = new ViewContainerElement( 'figcaption' ); const viewImageHolder = new ViewContainerElement( 'figure', null, [ viewImage, viewCaption ] ); conversionApi.mapper.bindElements( modelCaption, viewCaption ); conversionApi.mapper.bindElements( data.item, viewImageHolder ); viewWriter.insert( insertPosition, viewImageHolder ); } } else { conversionApi.mapper.bindElements( data.item, viewImage ); viewWriter.insert( insertPosition, viewImage ); } evt.stop(); }; const modelImageAttributesConverter = function( evt, data, consumable, conversionApi ) { if ( data.item.name != 'image' ) { return; } let viewElement = conversionApi.mapper.toViewElement( data.item ); if ( viewElement.name == 'figure' ) { viewElement = viewElement.getChild( 0 ); } consumable.consume( data.item, eventNameToConsumableType( evt.name ) ); if ( !data.attributeNewValue ) { viewElement.removeAttribute( data.attributeKey ); } else { viewElement.setAttribute( data.attributeKey, data.attributeNewValue ); } evt.stop(); }; const viewFigureConverter = function( evt, data, consumable, conversionApi ) { if ( consumable.consume( data.input, { name: true } ) ) { const modelImage = conversionApi.convertItem( data.input.getChild( 0 ), consumable ); const modelCaption = conversionApi.convertItem( data.input.getChild( 1 ), consumable ); modelImage.appendChildren( modelCaption ); data.output = modelImage; } }; const viewImageConverter = function( evt, data, consumable ) { if ( consumable.consume( data.input, { name: true } ) ) { const modelImage = new ModelElement( 'image' ); for ( let attributeKey of data.input.getAttributeKeys() ) { modelImage.setAttribute( attributeKey, data.input.getAttribute( attributeKey ) ); } data.output = modelImage; } }; const viewFigcaptionConverter = function( evt, data, consumable, conversionApi ) { if ( consumable.consume( data.input, { name: true } ) ) { const modelCaption = new ModelElement( 'caption' ); const children = conversionApi.convertChildren( data.input, consumable ); modelCaption.appendChildren( children ); data.output = modelCaption; } }; modelDispatcher.on( 'insert:image', modelImageConverter ); modelDispatcher.on( 'addAttribute', modelImageAttributesConverter ); modelDispatcher.on( 'changeAttribute', modelImageAttributesConverter ); modelDispatcher.on( 'removeAttribute', modelImageAttributesConverter ); viewDispatcher.on( 'element:figure', viewFigureConverter ); viewDispatcher.on( 'element:img', viewImageConverter ); viewDispatcher.on( 'element:figcaption', viewFigcaptionConverter ); } ); it( 'should convert model images changes without caption to view', () => { let modelElement = new ModelElement( 'image', { src: 'bar.jpg', title: 'bar' } ); modelRoot.appendChildren( modelElement ); modelDispatcher.convertInsertion( ModelRange.createIn( modelRoot ) ); expect( viewToString( viewRoot ) ).to.equal( '
' ); modelElement.setAttribute( 'src', 'new.jpg' ); modelElement.removeAttribute( 'title' ); modelDispatcher.convertAttribute( 'changeAttribute', createRangeOnElementOnly( modelElement ), 'src', 'bar.jpg', 'new.jpg' ); modelDispatcher.convertAttribute( 'removeAttribute', createRangeOnElementOnly( modelElement ), 'title', 'bar', null ); expect( viewToString( viewRoot ) ).to.equal( '
' ); } ); it( 'should convert model images changes with caption to view', () => { let modelElement = new ModelElement( 'image', { src: 'foo.jpg', title: 'foo' }, [ new ModelElement( 'caption', {}, new ModelText( 'foobar' ) ) ] ); modelRoot.appendChildren( modelElement ); modelDispatcher.convertInsertion( ModelRange.createIn( modelRoot ) ); expect( viewToString( viewRoot ) ).to.equal( '
foobar
' ); modelElement.setAttribute( 'src', 'new.jpg' ); modelElement.removeAttribute( 'title' ); modelDispatcher.convertAttribute( 'changeAttribute', createRangeOnElementOnly( modelElement ), 'src', 'bar.jpg', 'new.jpg' ); modelDispatcher.convertAttribute( 'removeAttribute', createRangeOnElementOnly( modelElement ), 'title', 'bar', null ); expect( viewToString( viewRoot ) ).to.equal( '
foobar
' ); } ); it( 'should convert view image to model', () => { let viewElement = new ViewContainerElement( 'img', { src: 'bar.jpg', title: 'bar' } ); let modelElement = viewDispatcher.convert( viewElement ); // Attaching to tree so tree walker works fine in `modelToString`. modelRoot.appendChildren( modelElement ); expect( modelToString( modelElement ) ).to.equal( '' ); } ); it( 'should convert view figure to model', () => { let viewElement = new ViewContainerElement( 'figure', null, [ new ViewContainerElement( 'img', { src: 'bar.jpg', title: 'bar' } ), new ViewContainerElement( 'figcaption', null, new ViewText( 'foobar' ) ) ] ); let modelElement = viewDispatcher.convert( viewElement ); // Attaching to tree so tree walker works fine in `modelToString`. modelRoot.appendChildren( modelElement ); expect( modelToString( modelElement ) ).to.equal( 'foobar' ); } ); } ); // Converter overwrites default attribute converter for `linkHref` and `linkTitle` attribute is set on `quote` element. // // Model: // // [quote {linkHref='foo.html' linkTitle='Foo source'}] // ├─ f // ├─ o // └─ o // // foo {linkHref='foo.html' linkTitle='Foo title'} // // View: // //
// ├─ foo // └─ // └─ see source // // // └─ foo describe( 'custom attribute handling for given element', () => { beforeEach( () => { // NORMAL LINK MODEL TO VIEW CONVERTERS modelDispatcher.on( 'addAttribute:linkHref', wrap( ( value ) => new ViewAttributeElement( 'a', { href: value } ) ) ); modelDispatcher.on( 'addAttribute:linkTitle', wrap( ( value ) => new ViewAttributeElement( 'a', { title: value } ) ) ); const changeLinkAttribute = function( elementCreator ) { return ( evt, data, consumable, conversionApi ) => { consumable.consume( data.item, eventNameToConsumableType( evt.name ) ); const viewRange = conversionApi.mapper.toViewRange( data.range ); const viewOldA = elementCreator( data.attributeOldValue ); const viewNewA = elementCreator( data.attributeNewValue ); viewWriter.unwrap( viewRange, viewOldA, evt.priority ); viewWriter.wrap( viewRange, viewNewA, evt.priority ); evt.stop(); }; }; modelDispatcher.on( 'changeAttribute:linkHref', changeLinkAttribute( ( value ) => new ViewAttributeElement( 'a', { href: value } ) ) ); modelDispatcher.on( 'changeAttribute:linkTitle', changeLinkAttribute( ( value ) => new ViewAttributeElement( 'a', { title: value } ) ) ); modelDispatcher.on( 'removeAttribute:linkHref', unwrap( ( value ) => new ViewAttributeElement( 'a', { href: value } ) ) ); modelDispatcher.on( 'removeAttribute:linkTitle', unwrap( ( value ) => new ViewAttributeElement( 'a', { title: value } ) ) ); // NORMAL LINK VIEW TO MODEL CONVERTERS viewDispatcher.on( 'element:a', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { name: true, attribute: 'href' } ) ) { if ( !data.output ) { data.output = conversionApi.convertChildren( data.input, consumable ); } for ( let child of data.output ) { child.setAttribute( 'linkHref', data.input.getAttribute( 'href' ) ); } } } ); viewDispatcher.on( 'element:a', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { attribute: 'title' } ) ) { if ( !data.output ) { data.output = conversionApi.convertChildren( data.input, consumable ); } for ( let child of data.output ) { child.setAttribute( 'linkTitle', data.input.getAttribute( 'title' ) ); } } } ); // QUOTE MODEL TO VIEW CONVERTERS modelDispatcher.on( 'insert:quote', ( evt, data, consumable, conversionApi ) => { consumable.consume( data.item, 'insert' ); const viewPosition = conversionApi.mapper.toViewPosition( data.range.start ); const viewElement = new ViewContainerElement( 'blockquote' ); conversionApi.mapper.bindElements( data.item, viewElement ); viewWriter.insert( viewPosition, viewElement ); if ( consumable.consume( data.item, 'addAttribute:linkHref' ) ) { const viewA = new ViewAttributeElement( 'a', { href: data.item.getAttribute( 'linkHref' ) }, new ViewText( 'see source' ) ); if ( consumable.consume( data.item, 'addAttribute:linkTitle' ) ) { viewA.setAttribute( 'title', data.item.getAttribute( 'linkTitle' ) ); } viewWriter.insert( new ViewPosition( viewElement, viewElement.childCount ), viewA ); } evt.stop(); }, 'high' ); const modelChangeLinkAttrQuoteConverter = function( evt, data, consumable, conversionApi ) { let viewKey = data.attributeKey.substr( 4 ).toLowerCase(); consumable.consume( data.item, eventNameToConsumableType( evt.name ) ); const viewElement = conversionApi.mapper.toViewElement( data.item ); const viewA = viewElement.getChild( viewElement.childCount - 1 ); if ( data.attributeNewValue !== null ) { viewA.setAttribute( viewKey, data.attributeNewValue ); } else { viewA.removeAttribute( viewKey ); } evt.stop(); }; modelDispatcher.on( 'changeAttribute:linkHref:quote', modelChangeLinkAttrQuoteConverter, 'high' ); modelDispatcher.on( 'changeAttribute:linkTitle:quote', modelChangeLinkAttrQuoteConverter, 'high' ); modelDispatcher.on( 'removeAttribute:linkHref:quote', ( evt, data, consumable, conversionApi ) => { consumable.consume( data.item, eventNameToConsumableType( evt.name ) ); const viewElement = conversionApi.mapper.toViewElement( data.item ); const viewA = viewElement.getChild( viewElement.childCount - 1 ); const aIndex = viewA.index; viewWriter.remove( ViewRange.createFromParentsAndOffsets( viewElement, aIndex, viewElement, aIndex + 1 ) ); evt.stop(); }, 'high' ); modelDispatcher.on( 'removeAttribute:linkTitle:quote', modelChangeLinkAttrQuoteConverter, 'high' ); // QUOTE VIEW TO MODEL CONVERTERS viewDispatcher.on( 'element:blockquote', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { name: true } ) ) { data.output = new ModelElement( 'quote' ); const viewA = data.input.getChild( data.input.childCount - 1 ); // Convert the special "a" first, before converting all children. if ( viewA instanceof ViewElement && viewA.name == 'a' && consumable.consume( viewA, { name: true } ) ) { if ( consumable.consume( viewA, { attribute: 'href' } ) ) { data.output.setAttribute( 'linkHref', viewA.getAttribute( 'href' ) ); } if ( consumable.consume( viewA, { attribute: 'title' } ) ) { data.output.setAttribute( 'linkTitle', viewA.getAttribute( 'title' ) ); } } const children = conversionApi.convertChildren( data.input, consumable ); data.output.appendChildren( children ); } } ); } ); it( 'should convert model text with linkHref and linkTitle to view', () => { const modelText = new ModelText( 'foo', { linkHref: 'foo.html', linkTitle: 'Foo title' } ); modelRoot.appendChildren( modelText ); let range = ModelRange.createIn( modelRoot ); modelDispatcher.convertInsertion( range ); expect( viewToString( viewRoot ) ).to.equal( '
foo
' ); // Let's change link's attributes. modelWriter.setAttribute( range, 'linkHref', 'bar.html' ); modelWriter.setAttribute( range, 'linkTitle', 'Bar title' ); modelDispatcher.convertAttribute( 'changeAttribute', range, 'linkHref', 'foo.html', 'bar.html' ); modelDispatcher.convertAttribute( 'changeAttribute', range, 'linkTitle', 'Foo title', 'Bar title' ); expect( viewToString( viewRoot ) ).to.equal( '
foo
' ); const removed = modelWriter.remove( ModelRange.createFromParentsAndOffsets( modelRoot, 0, modelRoot, 1 ) ); modelDoc.graveyard.appendChildren( removed ); modelDispatcher.convertRemove( ModelPosition.createFromParentAndOffset( modelRoot, 0 ), ModelRange.createIn( modelDoc.graveyard ) ); expect( viewToString( viewRoot ) ).to.equal( '
oo
' ); range = ModelRange.createIn( modelRoot ); // Let's remove just one attribute. modelWriter.removeAttribute( range, 'linkTitle' ); modelDispatcher.convertAttribute( 'removeAttribute', range, 'linkTitle', 'Bar title', null ); expect( viewToString( viewRoot ) ).to.equal( '
oo
' ); // Let's remove the other attribute. modelWriter.removeAttribute( range, 'linkHref' ); modelDispatcher.convertAttribute( 'removeAttribute', range, 'linkHref', 'bar.html', null ); expect( viewToString( viewRoot ) ).to.equal( '
oo
' ); } ); it( 'should convert a view element to model', () => { let viewElement = new ViewAttributeElement( 'a', { href: 'foo.html', title: 'Foo title' }, new ViewText( 'foo' ) ); let modelText = viewDispatcher.convert( viewElement )[ 0 ]; expect( modelText ).to.be.instanceof( ModelText ); expect( modelText.data ).to.equal( 'foo' ); expect( modelText.getAttribute( 'linkHref' ) ).to.equal( 'foo.html' ); expect( modelText.getAttribute( 'linkTitle' ) ).to.equal( 'Foo title' ); } ); it( 'should convert quote model element with linkHref and linkTitle attribute to view', () => { let modelElement = new ModelElement( 'quote', { linkHref: 'foo.html', linkTitle: 'Foo source' }, new ModelText( 'foo' ) ); modelRoot.appendChildren( modelElement ); modelDispatcher.convertInsertion( ModelRange.createIn( modelRoot ) ); let expected = '
foosee source
'; expect( viewToString( viewRoot ) ).to.equal( expected ); modelDispatcher.on( 'addAttribute:bold', wrap( new ViewAttributeElement( 'strong' ) ) ); modelDispatcher.on( 'changeAttribute:bold', wrap( new ViewAttributeElement( 'strong' ) ) ); modelDispatcher.on( 'removeAttribute:bold', unwrap( new ViewAttributeElement( 'strong' ) ) ); modelElement.appendChildren( new ModelText( 'bar', { bold: true } ) ); modelDispatcher.convertInsertion( ModelRange.createFromParentsAndOffsets( modelElement, 3, modelElement, 6 ) ); expected = '
foobarsee source
'; expect( viewToString( viewRoot ) ).to.equal( expected ); modelElement.removeAttribute( 'linkTitle' ); modelElement.setAttribute( 'linkHref', 'bar.html' ); modelDispatcher.convertAttribute( 'removeAttribute', createRangeOnElementOnly( modelElement ), 'linkTitle', 'Foo source', null ); modelDispatcher.convertAttribute( 'changeAttribute', createRangeOnElementOnly( modelElement ), 'linkHref', 'foo.html', 'bar.html' ); expected = '
foobarsee source
'; expect( viewToString( viewRoot ) ).to.equal( expected ); modelElement.removeAttribute( 'linkHref' ); modelDispatcher.convertAttribute( 'removeAttribute', ModelRange.createIn( modelRoot ), 'linkHref', 'bar.html', null ); expected = '
foobar
'; expect( viewToString( viewRoot ) ).to.equal( expected ); } ); it( 'should convert view blockquote with a element to model', () => { let viewElement = new ViewContainerElement( 'blockquote', null, [ new ViewText( 'foo' ), new ViewAttributeElement( 'a', { href: 'foo.html', title: 'Foo source' }, new ViewText( 'see source' ) ) ] ); let modelElement = viewDispatcher.convert( viewElement ); modelRoot.appendChildren( modelElement ); expect( modelToString( modelElement ) ).to.equal( 'foo' ); } ); } ); // Default view converter for tables that will convert table structure into paragraphs if tables are not supported. // TRs are supposed to become paragraphs and TDs content should be separated using space. it( 'default table view to model converter', () => { viewDispatcher.on( 'element:a', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { name: true, attribute: 'href' } ) ) { if ( !data.output ) { data.output = conversionApi.convertChildren( data.input, consumable ); } for ( let child of data.output ) { child.setAttribute( 'linkHref', data.input.getAttribute( 'href' ) ); } } } ); viewDispatcher.on( 'element:tr', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { name: true } ) ) { data.output = new ModelElement( 'paragraph' ); const children = conversionApi.convertChildren( data.input, consumable ); for ( let i = 1; i < children.length; i++ ) { if ( children[ i ] instanceof ModelText && children[ i - 1 ] instanceof ModelText ) { children.splice( i, 0, new ModelText( ' ' ) ); i++; } } data.output.appendChildren( children ); } } ); viewDispatcher.on( 'element:table', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { name: true } ) ) { data.output = conversionApi.convertChildren( data.input, consumable ); } } ); viewDispatcher.on( 'element:td', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { name: true } ) ) { data.output = conversionApi.convertChildren( data.input, consumable ); } } ); let viewTable = new ViewContainerElement( 'table', null, [ new ViewContainerElement( 'tr', null, [ new ViewContainerElement( 'td', null, new ViewText( 'foo' ) ), new ViewContainerElement( 'td', null, new ViewAttributeElement( 'a', { href: 'bar.html' }, new ViewText( 'bar' ) ) ) ] ), new ViewContainerElement( 'tr', null, [ new ViewContainerElement( 'td' ), new ViewContainerElement( 'td', null, new ViewText( 'abc' ) ) ] ) ] ); let model = viewDispatcher.convert( viewTable ); let modelFragment = new ModelDocumentFragment( model ); expect( modelToString( modelFragment ) ) .to.equal( 'foo <$text linkHref="bar.html">barabc' ); } ); // Model converter that converts any non-converted elements and attributes into view elements and attributes. // View converter that converts any non-converted elements and attributes into model elements and attributes. describe( 'universal converter', () => { beforeEach( () => { // "Universal" converters modelDispatcher.on( 'insert', insertElement( ( data ) => new ViewContainerElement( data.item.name ) ), 'lowest' ); modelDispatcher.on( 'addAttribute', setAttribute(), 'lowest' ); modelDispatcher.on( 'changeAttribute', setAttribute(), 'lowest' ); modelDispatcher.on( 'removeAttribute', removeAttribute(), 'lowest' ); viewDispatcher.on( 'element', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { name: true } ) ) { data.output = new ModelElement( data.input.name ); for ( let key of data.input.getAttributeKeys() ) { if ( consumable.consume( data.input, { attribute: key } ) ) { data.output.setAttribute( key, data.input.getAttribute( key ) ); } } data.output.appendChildren( conversionApi.convertChildren( data.input, consumable ) ); } }, 'lowest' ); // "Real" converters -- added with higher priority. Should overwrite the "universal" converters. modelDispatcher.on( 'insert:image', insertElement( new ViewContainerElement( 'img' ) ) ); modelDispatcher.on( 'addAttribute:bold', wrap( new ViewAttributeElement( 'strong' ) ) ); modelDispatcher.on( 'changeAttribute:bold', wrap( new ViewAttributeElement( 'strong' ) ) ); modelDispatcher.on( 'removeAttribute:bold', unwrap( new ViewAttributeElement( 'strong' ) ) ); viewDispatcher.on( 'element:img', ( evt, data, consumable ) => { if ( consumable.consume( data.input, { name: true } ) ) { const modelImage = new ModelElement( 'image' ); for ( let attributeKey of data.input.getAttributeKeys() ) { modelImage.setAttribute( attributeKey, data.input.getAttribute( attributeKey ) ); } data.output = modelImage; } } ); viewDispatcher.on( 'element:strong', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { name: true } ) ) { if ( !data.output ) { data.output = conversionApi.convertChildren( data.input, consumable ); } for ( let child of data.output ) { child.setAttribute( 'bold', true ); } } } ); } ); it( 'should convert model to view', () => { let modelElement = new ModelElement( 'table', { cellpadding: 5, cellspacing: 5 }, [ new ModelElement( 'tr', null, [ new ModelElement( 'td', null, [ new ModelText( 'foo ' ), new ModelText( 'abc', { bold: true } ), new ModelText( ' bar' ) ] ), new ModelElement( 'td', null, [ new ModelElement( 'foo', { foo: 'bar' }, new ModelText( 'bar' ) ) ] ) ] ) ] ); modelRoot.appendChildren( modelElement ); modelDispatcher.convertInsertion( ModelRange.createIn( modelRoot ) ); expect( viewToString( viewRoot ) ).to.equal( '
' + '' + '' + '' + '' + '' + '
foo abc barbar
' + '
' ); } ); it( 'should convert view to model', () => { let viewElement = new ViewContainerElement( 'table', { cellpadding: 5, cellspacing: 5 }, [ new ViewContainerElement( 'tr', null, [ new ViewContainerElement( 'td', null, [ new ViewText( 'foo ' ), new ViewAttributeElement( 'strong', null, new ViewText( 'abc' ) ), new ViewText( ' bar' ) ] ), new ViewContainerElement( 'td', null, new ViewContainerElement( 'foo', { foo: 'bar' }, new ViewText( 'bar' ) ) ) ] ) ] ); let modelElement = viewDispatcher.convert( viewElement ); modelRoot.appendChildren( modelElement ); expect( modelToString( modelElement ) ).to.equal( '' + '' + '' + '' + '' + '
foo <$text bold="true">abc barbar
' ); } ); } );