/** * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* bender-tags: view */ import EditingController from '/ckeditor5/engine/editingcontroller.js'; import ViewDocument from '/ckeditor5/engine/view/document.js'; import Mapper from '/ckeditor5/engine/conversion/mapper.js'; import ModelConversionDispatcher from '/ckeditor5/engine/conversion/modelconversiondispatcher.js'; import buildModelConverter from '/ckeditor5/engine/conversion/buildmodelconverter.js'; import ModelDocument from '/ckeditor5/engine/model/document.js'; import ModelPosition from '/ckeditor5/engine/model/position.js'; import ModelRange from '/ckeditor5/engine/model/range.js'; import ModelDocumentFragment from '/ckeditor5/engine/model/documentfragment.js'; import createElement from '/ckeditor5/utils/dom/createelement.js'; import { parse, getData as getModelData } from '/tests/engine/_utils/model.js'; import { getData as getViewData } from '/tests/engine/_utils/view.js'; describe( 'EditingController', () => { describe( 'constructor', () => { let model, editing; beforeEach( () => { model = new ModelDocument(); editing = new EditingController( model ); } ); it( 'should create controller with properties', () => { expect( editing ).to.have.property( 'model' ).that.equals( model ); expect( editing ).to.have.property( 'view' ).that.is.instanceof( ViewDocument ); expect( editing ).to.have.property( 'mapper' ).that.is.instanceof( Mapper ); expect( editing ).to.have.property( 'modelToView' ).that.is.instanceof( ModelConversionDispatcher ); } ); } ); describe( 'createRoot', () => { let model, modelRoot, editing; beforeEach( () => { model = new ModelDocument(); modelRoot = model.createRoot(); model.createRoot( '$root', 'header' ); editing = new EditingController( model ); } ); it( 'should create root', () => { const domRoot = createElement( document, 'div', null, createElement( document, 'p' ) ); const viewRoot = editing.createRoot( domRoot ); expect( viewRoot ).to.equal( editing.view.getRoot() ); expect( domRoot ).to.equal( editing.view.getDomRoot() ); expect( editing.view.domConverter.getCorrespondingDom( viewRoot ) ).to.equal( domRoot ); expect( editing.view.renderer.markedChildren.has( viewRoot ) ).to.be.true; expect( editing.mapper.toModelElement( viewRoot ) ).to.equal( modelRoot ); expect( editing.mapper.toViewElement( modelRoot ) ).to.equal( viewRoot ); } ); it( 'should create root with given name', () => { const domRoot = createElement( document, 'div', null, createElement( document, 'p' ) ); const viewRoot = editing.createRoot( domRoot, 'header' ); expect( viewRoot ).to.equal( editing.view.getRoot( 'header' ) ); expect( domRoot ).to.equal( editing.view.getDomRoot( 'header' ) ); expect( editing.view.domConverter.getCorrespondingDom( viewRoot ) ).to.equal( domRoot ); expect( editing.view.renderer.markedChildren.has( viewRoot ) ).to.be.true; expect( editing.mapper.toModelElement( viewRoot ) ).to.equal( model.getRoot( 'header' ) ); expect( editing.mapper.toViewElement( model.getRoot( 'header' ) ) ).to.equal( viewRoot ); } ); it( 'should be possible to attach DOM element later', () => { const domRoot = createElement( document, 'div', null, createElement( document, 'p' ) ); const viewRoot = editing.createRoot( 'div' ); expect( viewRoot ).to.equal( editing.view.getRoot() ); expect( editing.view.getDomRoot() ).to.be.undefined; editing.view.attachDomRoot( domRoot ); expect( domRoot ).to.equal( editing.view.getDomRoot() ); expect( editing.view.domConverter.getCorrespondingDom( viewRoot ) ).to.equal( domRoot ); expect( editing.view.renderer.markedChildren.has( viewRoot ) ).to.be.true; expect( editing.mapper.toModelElement( viewRoot ) ).to.equal( modelRoot ); expect( editing.mapper.toViewElement( modelRoot ) ).to.equal( viewRoot ); } ); } ); describe( 'conversion', () => { let model, modelRoot, viewRoot, domRoot, editing; before( () => { model = new ModelDocument(); modelRoot = model.createRoot(); editing = new EditingController( model ); domRoot = document.getElementById( 'editor' ); viewRoot = editing.createRoot( domRoot ); model.schema.registerItem( 'paragraph', '$block' ); buildModelConverter().for( editing.modelToView ).fromElement( 'paragraph' ).toElement( 'p' ); } ); beforeEach( () => { // Note: The below code is highly overcomplicated due to #455. model.selection.removeAllRanges(); modelRoot.removeChildren( 0, modelRoot.getChildCount() ); viewRoot.removeChildren( 0, viewRoot.getChildCount() ); const modelData = new ModelDocumentFragment( parse( 'foo' + '' + 'bar' )._children ); model.enqueueChanges( () => { model.batch().insert( ModelPosition.createAt( model.getRoot(), 0 ), modelData ); model.selection.addRange( ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 1, modelRoot.getChild( 0 ), 1 ) ); } ); } ); it( 'should convert insertion', () => { expect( getViewData( editing.view ) ).to.equal( '

f{}oo

bar

' ); } ); it( 'should convert split', () => { expect( getViewData( editing.view ) ).to.equal( '

f{}oo

bar

' ); model.enqueueChanges( () => { model.batch().split( model.selection.getFirstPosition() ); model.selection.setRanges( [ ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 1 ), 0, modelRoot.getChild( 1 ), 0 ) ] ); } ); expect( getViewData( editing.view ) ).to.equal( '

f

{}oo

bar

' ); } ); it( 'should convert delete', () => { model.enqueueChanges( () => { model.batch().remove( ModelRange.createFromPositionAndShift( model.selection.getFirstPosition(), 1 ) ); model.selection.setRanges( [ ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 1, modelRoot.getChild( 0 ), 1 ) ] ); } ); expect( getViewData( editing.view ) ).to.equal( '

f{}o

bar

' ); } ); it( 'should convert selection from view to model', ( done ) => { editing.view.on( 'selectionChange', () => { setTimeout( () => { expect( getModelData( model ) ).to.equal( 'foo' + '' + 'bar' ); done(); } ); } ); editing.view.isFocused = true; const domSelection = document.getSelection(); domSelection.removeAllRanges(); const domBar = domRoot.childNodes[ 2 ].childNodes[ 0 ]; const domRange = new Range(); domRange.setStart( domBar, 1 ); domRange.setEnd( domBar, 2 ); domSelection.addRange( domRange ); } ); it( 'should convert collapsed selection', () => { model.enqueueChanges( () => { model.selection.setRanges( [ ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 2 ), 1, modelRoot.getChild( 2 ), 1 ) ] ); } ); expect( getViewData( editing.view ) ).to.equal( '

foo

b{}ar

' ); } ); it( 'should convert not collapsed selection', () => { model.enqueueChanges( () => { model.selection.setRanges( [ ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 2 ), 1, modelRoot.getChild( 2 ), 2 ) ] ); } ); expect( getViewData( editing.view ) ).to.equal( '

foo

b{a}r

' ); } ); it( 'should clear previous selection', () => { model.enqueueChanges( () => { model.selection.setRanges( [ ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 2 ), 1, modelRoot.getChild( 2 ), 1 ) ] ); } ); expect( getViewData( editing.view ) ).to.equal( '

foo

b{}ar

' ); model.enqueueChanges( () => { model.selection.setRanges( [ ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 2 ), 2, modelRoot.getChild( 2 ), 2 ) ] ); } ); expect( getViewData( editing.view ) ).to.equal( '

foo

ba{}r

' ); } ); } ); describe( 'destroy', () => { it( 'should remove listenters', () => { let model, editing; model = new ModelDocument(); model.createRoot(); model.schema.registerItem( 'paragraph', '$block' ); editing = new EditingController( model ); const spy = sinon.spy(); editing.modelToView.on( 'insert:$element', spy ); editing.destroy(); model.enqueueChanges( () => { const modelData = parse( 'foo' ).getChild( 0 ); model.batch().insert( ModelPosition.createAt( model.getRoot(), 0 ), modelData ); } ); expect( spy.called ).to.be.false; } ); } ); } );