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- /**
- * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* globals setTimeout, document */
- import EmitterMixin from '@ckeditor/ckeditor5-utils/src/emittermixin';
- import EditingController from '../../src/controller/editingcontroller';
- import ViewDocument from '../../src/view/document';
- import Mapper from '../../src/conversion/mapper';
- import ModelConversionDispatcher from '../../src/conversion/modelconversiondispatcher';
- import buildModelConverter from '../../src/conversion/buildmodelconverter';
- import ModelDocument from '../../src/model/document';
- import ModelPosition from '../../src/model/position';
- import ModelElement from '../../src/model/element';
- import ModelText from '../../src/model/text';
- import ModelRange from '../../src/model/range';
- import ModelDocumentFragment from '../../src/model/documentfragment';
- import createElement from '@ckeditor/ckeditor5-utils/src/dom/createelement';
- import { parse, getData as getModelData } from '../../src/dev-utils/model';
- import { getData as getViewData } from '../../src/dev-utils/view';
- describe( 'EditingController', () => {
- describe( 'constructor()', () => {
- it( 'should create controller with properties', () => {
- const model = new ModelDocument();
- const editing = new EditingController( model );
- 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 );
- editing.destroy();
- } );
- } );
- describe( 'createRoot', () => {
- let model, modelRoot, editing;
- beforeEach( () => {
- model = new ModelDocument();
- modelRoot = model.createRoot();
- model.createRoot( '$root', 'header' );
- editing = new EditingController( model );
- } );
- afterEach( () => {
- editing.destroy();
- model.markers.destroy();
- } );
- 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, listener;
- beforeEach( () => {
- listener = Object.create( EmitterMixin );
- model = new ModelDocument();
- modelRoot = model.createRoot();
- editing = new EditingController( model );
- domRoot = document.createElement( 'div' );
- document.body.appendChild( domRoot );
- viewRoot = editing.createRoot( domRoot );
- model.schema.registerItem( 'paragraph', '$block' );
- model.schema.registerItem( 'div', '$block' );
- buildModelConverter().for( editing.modelToView ).fromElement( 'paragraph' ).toElement( 'p' );
- buildModelConverter().for( editing.modelToView ).fromElement( 'div' ).toElement( 'div' );
- // 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(
- '<paragraph>foo</paragraph>' +
- '<paragraph></paragraph>' +
- '<paragraph>bar</paragraph>',
- model.schema
- )._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 ) );
- } );
- } );
- afterEach( () => {
- document.body.removeChild( domRoot );
- listener.stopListening();
- editing.destroy();
- } );
- it( 'should convert insertion', () => {
- expect( getViewData( editing.view ) ).to.equal( '<p>f{}oo</p><p></p><p>bar</p>' );
- } );
- it( 'should convert split', () => {
- expect( getViewData( editing.view ) ).to.equal( '<p>f{}oo</p><p></p><p>bar</p>' );
- 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( '<p>f</p><p>{}oo</p><p></p><p>bar</p>' );
- } );
- it( 'should convert rename', () => {
- expect( getViewData( editing.view ) ).to.equal( '<p>f{}oo</p><p></p><p>bar</p>' );
- model.enqueueChanges( () => {
- model.batch().rename( modelRoot.getChild( 0 ), 'div' );
- } );
- expect( getViewData( editing.view ) ).to.equal( '<div>f{}oo</div><p></p><p>bar</p>' );
- } );
- 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( '<p>f{}o</p><p></p><p>bar</p>' );
- } );
- it( 'should convert selection from view to model', done => {
- listener.listenTo( editing.view, 'selectionChange', () => {
- setTimeout( () => {
- expect( getModelData( model ) ).to.equal(
- '<paragraph>foo</paragraph>' +
- '<paragraph></paragraph>' +
- '<paragraph>b[a]r</paragraph>' );
- done();
- } );
- } );
- editing.view.isFocused = true;
- const domSelection = document.getSelection();
- domSelection.removeAllRanges();
- const domBar = domRoot.childNodes[ 2 ].childNodes[ 0 ];
- const domRange = document.createRange();
- 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( '<p>foo</p><p></p><p>b{}ar</p>' );
- } );
- 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( '<p>foo</p><p></p><p>b{a}r</p>' );
- } );
- 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( '<p>foo</p><p></p><p>b{}ar</p>' );
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 2 ), 2, modelRoot.getChild( 2 ), 2 )
- ] );
- } );
- expect( getViewData( editing.view ) ).to.equal( '<p>foo</p><p></p><p>ba{}r</p>' );
- } );
- it( 'should forward marker events to model conversion dispatcher', () => {
- const range = ModelRange.createFromParentsAndOffsets( modelRoot, 0, modelRoot, 1 );
- const markerStub = {
- name: 'name',
- getRange: () => range
- };
- sinon.spy( editing.modelToView, 'convertMarker' );
- model.markers.fire( 'add', markerStub );
- expect( editing.modelToView.convertMarker.calledWithExactly( 'addMarker', 'name', range ) ).to.be.true;
- model.markers.fire( 'remove', markerStub );
- expect( editing.modelToView.convertMarker.calledWithExactly( 'removeMarker', 'name', range ) ).to.be.true;
- editing.modelToView.convertMarker.restore();
- } );
- it( 'should forward add marker event if content is inserted into a marker range', () => {
- const markerRange = ModelRange.createFromParentsAndOffsets( modelRoot, 0, modelRoot, 3 );
- const innerRange = ModelRange.createFromParentsAndOffsets( modelRoot, 1, modelRoot, 2 );
- model.markers.set( 'name', markerRange );
- sinon.spy( editing.modelToView, 'convertMarker' );
- editing.modelToView.convertInsertion( innerRange );
- expect( editing.modelToView.convertMarker.calledWithExactly( 'addMarker', 'name', innerRange ) ).to.be.true;
- editing.modelToView.convertMarker.restore();
- } );
- it( 'should forward add marker event if inserted content has a marker (inserted element from outside of tree)', () => {
- const element = new ModelElement( new ModelText( 'foo' ) );
- modelRoot.appendChildren( element );
- const markerRange = ModelRange.createFromParentsAndOffsets( element, 1, element, 2 );
- const outerRange = ModelRange.createOn( element );
- model.markers.set( 'name', markerRange );
- sinon.spy( editing.modelToView, 'convertMarker' );
- editing.modelToView.convertInsertion( outerRange );
- expect( editing.modelToView.convertMarker.calledWithExactly( 'addMarker', 'name', markerRange ) ).to.be.true;
- editing.modelToView.convertMarker.restore();
- } );
- it( 'should not start marker conversion if content is not inserted into any marker range', () => {
- const markerRange = ModelRange.createFromParentsAndOffsets( modelRoot, 0, modelRoot, 3 );
- const insertRange = ModelRange.createFromParentsAndOffsets( modelRoot, 6, modelRoot, 8 );
- const consumableMock = {
- consume: () => true,
- test: () => true
- };
- model.markers.set( 'name', markerRange );
- sinon.spy( editing.modelToView, 'convertMarker' );
- editing.modelToView.fire( 'insert', {
- range: insertRange
- }, consumableMock, { dispatcher: editing.modelToView } );
- expect( editing.modelToView.convertMarker.called ).to.be.false;
- editing.modelToView.convertMarker.restore();
- } );
- it( 'should forward add marker event if content is moved into a marker range', () => {
- model.enqueueChanges( () => {
- model.batch().insert( ModelPosition.createAt( model.getRoot(), 'end' ), new ModelElement( 'paragraph' ) );
- } );
- const markerRange = ModelRange.createFromParentsAndOffsets( modelRoot, 0, modelRoot, 3 );
- model.markers.set( 'name', markerRange );
- sinon.spy( editing.modelToView, 'convertMarker' );
- editing.modelToView.convertMove(
- ModelPosition.createAt( modelRoot, 3 ),
- ModelRange.createOn( modelRoot.getChild( 1 ) )
- );
- expect( editing.modelToView.convertMarker.calledWith( 'addMarker', 'name' ) ).to.be.true;
- editing.modelToView.convertMarker.restore();
- } );
- } );
- describe( 'destroy', () => {
- it( 'should remove listenters', () => {
- const model = new ModelDocument();
- model.createRoot();
- model.schema.registerItem( 'paragraph', '$block' );
- const editing = new EditingController( model );
- const spy = sinon.spy();
- editing.modelToView.on( 'insert:$element', spy );
- editing.destroy();
- model.enqueueChanges( () => {
- const modelData = parse( '<paragraph>foo</paragraph>', model.schema ).getChild( 0 );
- model.batch().insert( ModelPosition.createAt( model.getRoot(), 0 ), modelData );
- } );
- expect( spy.called ).to.be.false;
- editing.destroy();
- } );
- it( 'should destroy view', () => {
- const model = new ModelDocument();
- model.createRoot();
- model.schema.registerItem( 'paragraph', '$block' );
- const editing = new EditingController( model );
- const spy = sinon.spy( editing.view, 'destroy' );
- editing.destroy();
- expect( spy.called ).to.be.true;
- } );
- } );
- } );
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