/**
* @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md.
*/
/* globals setTimeout, Range, document */
/* 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.childCount );
viewRoot.removeChildren( 0, viewRoot.childCount );
const modelData = new ModelDocumentFragment( parse(
'
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
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( '