/**
* @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/* global document */
import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
import Widget from '../src/widget';
import WidgetTypeAround from '../src/widgettypearound/widgettypearound';
import Typing from '@ckeditor/ckeditor5-typing/src/typing';
import MouseObserver from '@ckeditor/ckeditor5-engine/src/view/observer/mouseobserver';
import { toWidget } from '../src/utils';
import DomEventData from '@ckeditor/ckeditor5-engine/src/view/observer/domeventdata';
import { setData as setModelData, getData as getModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
import { keyCodes } from '@ckeditor/ckeditor5-utils/src/keyboard';
import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
describe( 'Widget', () => {
let element, editor, model, view, viewDocument;
testUtils.createSinonSandbox();
beforeEach( () => {
element = document.createElement( 'div' );
document.body.appendChild( element );
return ClassicTestEditor
.create( element, {
plugins: [ Widget, Typing ]
} )
.then( newEditor => {
editor = newEditor;
model = editor.model;
view = editor.editing.view;
viewDocument = view.document;
model.schema.register( 'widget', {
inheritAllFrom: '$block',
isObject: true
} );
model.schema.extend( 'paragraph', {
allowIn: 'div'
} );
model.schema.register( 'inline', {
allowWhere: '$text',
isObject: true
} );
model.schema.register( 'nested', {
allowIn: 'widget',
isLimit: true
} );
model.schema.extend( '$text', {
allowIn: [ 'nested', 'editable' ]
} );
model.schema.register( 'editable', {
allowIn: [ 'widget', '$root' ]
} );
model.schema.register( 'inline-widget', {
allowWhere: '$text',
isObject: true,
isInline: true
} );
// Image feature.
model.schema.register( 'image', {
allowIn: '$root',
isObject: true,
isBlock: true
} );
// Block-quote feature.
model.schema.register( 'blockQuote', {
allowIn: '$root'
} );
model.schema.extend( '$block', { allowIn: 'blockQuote' } );
// Div element which helps nesting elements.
model.schema.register( 'div', {
allowIn: [ 'blockQuote', 'div' ]
} );
editor.conversion.for( 'downcast' )
.elementToElement( { model: 'inline', view: 'figure' } )
.elementToElement( { model: 'image', view: 'img' } )
.elementToElement( { model: 'blockQuote', view: 'blockquote' } )
.elementToElement( { model: 'div', view: 'div' } )
.elementToElement( {
model: 'widget',
view: ( modelItem, viewWriter ) => {
const b = viewWriter.createAttributeElement( 'b' );
const div = viewWriter.createContainerElement( 'div' );
viewWriter.insert( viewWriter.createPositionAt( div, 0 ), b );
return toWidget( div, viewWriter, { label: 'element label' } );
}
} )
.elementToElement( {
model: 'inline-widget',
view: ( modelItem, viewWriter ) => {
const span = viewWriter.createContainerElement( 'span' );
return toWidget( span, viewWriter );
}
} )
.elementToElement( {
model: 'nested',
view: ( modelItem, viewWriter ) => viewWriter.createEditableElement( 'figcaption', { contenteditable: true } )
} )
.elementToElement( {
model: 'editable',
view: ( modelItem, viewWriter ) => viewWriter.createEditableElement( 'figcaption', { contenteditable: true } )
} );
} );
} );
afterEach( () => {
element.remove();
return editor.destroy();
} );
it( 'should be loaded', () => {
expect( editor.plugins.get( Widget ) ).to.be.instanceOf( Widget );
} );
it( 'should add MouseObserver', () => {
expect( view.getObserver( MouseObserver ) ).to.be.instanceof( MouseObserver );
} );
it( 'should require the WidgetTypeAround plugin', () => {
expect( Widget.requires ).to.have.members( [ WidgetTypeAround ] );
} );
it( 'should create selection over clicked widget', () => {
setModelData( model, '[]' );
const viewDiv = viewDocument.getRoot().getChild( 0 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( viewDiv ),
preventDefault: sinon.spy()
} );
viewDocument.fire( 'mousedown', domEventDataMock );
expect( getModelData( model ) ).to.equal( '[]' );
sinon.assert.calledOnce( domEventDataMock.domEvent.preventDefault );
} );
it( 'should create selection when clicked in nested element', () => {
setModelData( model, '[]' );
const viewDiv = viewDocument.getRoot().getChild( 0 );
const viewB = viewDiv.getChild( 0 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( viewB ),
preventDefault: sinon.spy()
} );
viewDocument.fire( 'mousedown', domEventDataMock );
expect( getModelData( model ) ).to.equal( '[]' );
sinon.assert.calledOnce( domEventDataMock.domEvent.preventDefault );
} );
it( 'should do nothing if clicked in non-widget element', () => {
setModelData( model, '[]foo bar' );
const viewP = viewDocument.getRoot().getChild( 0 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( viewP ),
preventDefault: sinon.spy()
} );
view.focus();
viewDocument.fire( 'mousedown', domEventDataMock );
expect( getModelData( model ) ).to.equal( '[]foo bar' );
sinon.assert.notCalled( domEventDataMock.domEvent.preventDefault );
} );
it( 'should not focus editable if already is focused', () => {
setModelData( model, '' );
const widget = viewDocument.getRoot().getChild( 0 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( widget ),
preventDefault: sinon.spy()
} );
const focusSpy = sinon.spy( view, 'focus' );
viewDocument.isFocused = true;
viewDocument.fire( 'mousedown', domEventDataMock );
sinon.assert.calledOnce( domEventDataMock.domEvent.preventDefault );
sinon.assert.notCalled( focusSpy );
expect( getModelData( model ) ).to.equal( '[]' );
} );
it( 'should apply fake view selection if model selection is on widget element', () => {
setModelData( model, '[foo bar]' );
expect( getViewData( view ) ).to.equal(
'[
]'
);
expect( viewDocument.selection.isFake ).to.be.true;
} );
it( 'should use element\'s label to set fake selection if one is provided', () => {
setModelData( model, '[foo bar]' );
expect( viewDocument.selection.fakeSelectionLabel ).to.equal( 'element label' );
} );
it( 'should add selected class when other content is selected with widget', () => {
setModelData( model, '[foo]' );
expect( viewDocument.selection.isFake ).to.be.false;
expect( getViewData( view ) ).to.equal(
'{foo
' +
'' +
']'
);
} );
it( 'fake selection should be empty if widget is not selected', () => {
setModelData( model, 'foofoo bar' );
expect( viewDocument.selection.fakeSelectionLabel ).to.equal( '' );
} );
it( 'should toggle selected class', () => {
setModelData( model, 'foo[foo]' );
expect( getViewData( view ) ).to.equal(
'foo
' +
'[]'
);
model.change( writer => {
writer.setSelection( null );
} );
expect( getViewData( view ) ).to.equal(
'{}foo
' +
''
);
} );
it( 'should do nothing when selection is placed in other editable', () => {
setModelData( model, 'foo bar[baz]' );
expect( getViewData( view ) ).to.equal(
'' +
'{baz}'
);
} );
describe( 'keys handling', () => {
describe( 'arrows', () => {
test(
'should move selection forward from selected object - right arrow',
'[]foo',
keyCodes.arrowright,
'[]foo'
);
test(
'should move selection forward from selected object - down arrow',
'[]foo',
keyCodes.arrowdown,
'[]foo'
);
test(
'should move selection backward from selected object - left arrow',
'foo[]',
keyCodes.arrowleft,
'foo[]'
);
test(
'should move selection backward from selected object - up arrow',
'foo[]',
keyCodes.arrowup,
'foo[]'
);
test(
'should move selection to next widget - right arrow',
'[]',
keyCodes.arrowright,
'[]'
);
test(
'should move selection to next widget - down arrow',
'[]',
keyCodes.arrowdown,
'[]'
);
test(
'should move selection to previous widget - left arrow',
'[]',
keyCodes.arrowleft,
'[]'
);
test(
'should move selection to previous widget - up arrow',
'[]',
keyCodes.arrowup,
'[]'
);
test(
'should do nothing on non-collapsed selection next to object - right arrow',
'ba[r]',
keyCodes.arrowright,
'ba[r]'
);
test(
'should do nothing on non-collapsed selection next to object - down arrow',
'ba[r]',
keyCodes.arrowdown,
'ba[r]'
);
test(
'should do nothing on non-collapsed selection next to object - left arrow',
'[b]ar',
keyCodes.arrowleft,
'[b]ar'
);
test(
'should do nothing on non-collapsed selection next to object - up arrow',
'[b]ar',
keyCodes.arrowup,
'[b]ar'
);
test(
'should not move selection if there is no correct location - right arrow',
'foo[]',
keyCodes.arrowright,
'foo[]'
);
test(
'should not move selection if there is no correct location - down arrow',
'foo[]',
keyCodes.arrowdown,
'foo[]'
);
test(
'should not move selection if there is no correct location - left arrow',
'[]foo',
keyCodes.arrowleft,
'[]foo'
);
test(
'should not move selection if there is no correct location - up arrow',
'[]foo',
keyCodes.arrowup,
'[]foo'
);
test(
'should do nothing if other key is pressed',
'[]foo',
// Use a safe key (alt) to not trigger the Input features "unsafe keys" handler.
18,
'[]foo'
);
it( 'should prevent default behaviour when there is no correct location - document end', () => {
const keydownHandler = sinon.spy();
const domEventDataMock = {
keyCode: keyCodes.arrowright,
preventDefault: sinon.spy()
};
setModelData( model, 'foo[]' );
viewDocument.on( 'keydown', keydownHandler );
viewDocument.fire( 'keydown', domEventDataMock );
expect( getModelData( model ) ).to.equal( 'foo[]' );
sinon.assert.calledOnce( domEventDataMock.preventDefault );
sinon.assert.notCalled( keydownHandler );
} );
it( 'should prevent default behaviour when there is no correct location - document start', () => {
const keydownHandler = sinon.spy();
const domEventDataMock = {
keyCode: keyCodes.arrowleft,
preventDefault: sinon.spy()
};
setModelData( model, '[]foo' );
viewDocument.on( 'keydown', keydownHandler );
viewDocument.fire( 'keydown', domEventDataMock );
expect( getModelData( model ) ).to.equal( '[]foo' );
sinon.assert.calledOnce( domEventDataMock.preventDefault );
sinon.assert.notCalled( keydownHandler );
} );
test(
'should move selection to object element - right arrow',
'foo[]',
keyCodes.arrowright,
'foo[]'
);
test(
'should move selection to object element - down arrow',
'foo[]',
keyCodes.arrowdown,
'foo[]'
);
test(
'should move selection to object element - left arrow',
'[]foo',
keyCodes.arrowleft,
'[]foo'
);
test(
'should move selection to object element - up arrow',
'[]foo',
keyCodes.arrowup,
'[]foo'
);
test(
'do nothing on non objects - right arrow',
'foo[]bar',
keyCodes.arrowright,
'foo[]bar'
);
test(
'do nothing on non objects - down arrow',
'foo[]bar',
keyCodes.arrowdown,
'foo[]bar'
);
test(
'do nothing on non objects - left arrow',
'foo[]bar',
keyCodes.arrowleft,
'foo[]bar'
);
test(
'do nothing on non objects - up arrow',
'foo[]bar',
keyCodes.arrowup,
'foo[]bar'
);
test(
'should work correctly with modifier key: right arrow + ctrl',
'[]foo',
{ keyCode: keyCodes.arrowright, ctrlKey: true },
'[]foo'
);
test(
'should work correctly with modifier key: right arrow + alt',
'[]foo',
{ keyCode: keyCodes.arrowright, altKey: true },
'[]foo'
);
test(
'should work correctly with modifier key: right arrow + shift',
'[]foo',
{ keyCode: keyCodes.arrowright, shiftKey: true },
'[]foo'
);
test(
'should work correctly with modifier key: down arrow + ctrl',
'[]foo',
{ keyCode: keyCodes.arrowdown, ctrlKey: true },
'[]foo'
);
test(
'should work correctly with modifier key: down arrow + alt',
'[]foo',
{ keyCode: keyCodes.arrowdown, altKey: true },
'[]foo'
);
test(
'should work correctly with modifier key: down arrow + shift',
'[]foo',
{ keyCode: keyCodes.arrowdown, shiftKey: true },
'[]foo'
);
test(
'should work correctly with modifier key: left arrow + ctrl',
'foo[]',
{ keyCode: keyCodes.arrowleft, ctrlKey: true },
'foo[]'
);
test(
'should work correctly with modifier key: left arrow + alt',
'foo[]',
{ keyCode: keyCodes.arrowleft, altKey: true },
'foo[]'
);
test(
'should work correctly with modifier key: left arrow + shift',
'foo[]',
{ keyCode: keyCodes.arrowleft, shiftKey: true },
'foo[]'
);
test(
'should work correctly with modifier key: up arrow + ctrl',
'foo[]',
{ keyCode: keyCodes.arrowup, ctrlKey: true },
'foo[]'
);
test(
'should work correctly with modifier key: up arrow + alt',
'foo[]',
{ keyCode: keyCodes.arrowup, altKey: true },
'foo[]'
);
test(
'should work correctly with modifier key: up arrow + shift',
'foo[]',
{ keyCode: keyCodes.arrowup, shiftKey: true },
'foo[]'
);
test(
'should do nothing if there is more than one selection in model',
'[foo][bar]',
keyCodes.arrowright,
'[foo][bar]'
);
test(
'should work if selection is in nested element (left arrow)',
'foo' +
'' +
'' +
'' +
'
' +
'foo',
keyCodes.arrowleft,
'foo' +
'[]' +
'' +
'' +
'
' +
'foo'
);
test(
'should work if selection is in nested element (up arrow)',
'foo' +
'' +
'' +
'' +
'
' +
'foo',
keyCodes.arrowup,
'foo' +
'[]' +
'' +
'' +
'
' +
'foo'
);
test(
'should work if selection is in nested element (right arrow)',
'foo' +
'' +
'' +
'
' +
'' +
'foo',
keyCodes.arrowright,
'foo' +
'' +
'' +
'
' +
'[]' +
'foo'
);
test(
'should work if selection is in nested element (down arrow)',
'foo' +
'' +
'' +
'
' +
'' +
'foo',
keyCodes.arrowdown,
'foo' +
'' +
'' +
'
' +
'[]' +
'foo'
);
describe( 'RTL (right-to-left) content', () => {
test(
'should move selection forward from selected object - left arrow',
'[]foo',
keyCodes.arrowleft,
'[]foo',
null,
'rtl'
);
test(
'should move selection backward from selected object - right arrow',
'foo[]',
keyCodes.arrowright,
'foo[]',
null,
'rtl'
);
test(
'should move selection to next widget - left arrow',
'[]',
keyCodes.arrowleft,
'[]',
null,
'rtl'
);
test(
'should move selection to previous widget - right arrow',
'[]',
keyCodes.arrowright,
'[]',
null,
'rtl'
);
} );
} );
describe( 'enter', () => {
test(
'should insert a paragraph after the selected widget upon Enter',
'[]',
keyCodes.enter,
'[]'
);
test(
'should insert a paragraph before the selected widget upon Shift+Enter',
'[]',
{ keyCode: keyCodes.enter, shiftKey: true },
'[]'
);
test(
'should insert a paragraph when not a first-child of the root',
'[]foo',
keyCodes.enter,
'[]foo'
);
test(
'should insert a paragraph when not a last-child of the root',
'foo[]',
{ keyCode: keyCodes.enter, shiftKey: true },
'foo[]'
);
test(
'should insert a paragraph only when an entire widget is selected (#1)',
'[foo] bar',
keyCodes.enter,
'[] bar'
);
test(
'should insert a paragraph only when an entire widget is selected (#2)',
'f[oob]ar',
keyCodes.enter,
'f[]ar'
);
// https://github.com/ckeditor/ckeditor5/issues/1529
it( 'should split parent when widget is inside a block element', () => {
model.schema.register( 'allowP', {
inheritAllFrom: '$block'
} );
model.schema.register( 'disallowP', {
inheritAllFrom: '$block',
allowIn: [ 'allowP' ]
} );
model.schema.extend( 'widget', {
allowIn: [ 'allowP', 'disallowP' ]
} );
model.schema.extend( 'paragraph', {
allowIn: [ 'allowP' ]
} );
editor.conversion.for( 'downcast' ).elementToElement( { model: 'parent', view: 'parent' } );
editor.conversion.for( 'downcast' ).elementToElement( { model: 'allowP', view: 'allowP' } );
editor.conversion.for( 'downcast' ).elementToElement( { model: 'disallowP', view: 'disallowP' } );
setModelData( model, '[]' );
viewDocument.fire( 'keydown', new DomEventData(
viewDocument,
{ target: document.createElement( 'div' ), preventDefault() {} },
{ keyCode: keyCodes.enter }
) );
expect( getModelData( model ) ).to.equal(
'[]'
);
} );
test(
'should do nothing if selected is inline object',
'foo[]bar',
keyCodes.enter,
'foo[]bar'
);
test(
'should insert a paragraph after the selected widget inside an element that is not a block upon Enter',
'[]
',
keyCodes.enter,
'[]
'
);
test(
'should insert a paragraph before the selected widget inside an element that is not a block upon Shift+Enter',
'[]
',
{ keyCode: keyCodes.enter, shiftKey: true },
'[]
'
);
} );
function test( name, data, keyCodeOrMock, expected, expectedView, contentLanguageDirection = 'ltr' ) {
it( name, () => {
testUtils.sinon.stub( editor.locale, 'contentLanguageDirection' ).value( contentLanguageDirection );
const domEventDataMock = ( typeof keyCodeOrMock == 'object' ) ? keyCodeOrMock : {
keyCode: keyCodeOrMock
};
setModelData( model, data );
viewDocument.fire( 'keydown', new DomEventData(
viewDocument,
{ target: document.createElement( 'div' ), preventDefault() {} },
domEventDataMock
) );
expect( getModelData( model ) ).to.equal( expected );
if ( expectedView ) {
expect( getViewData( view ) ).to.equal( expectedView );
}
} );
}
} );
describe( 'delete integration', () => {
function test( name, input, direction, expected ) {
it( name, () => {
setModelData( model, input );
const scrollStub = sinon.stub( view, 'scrollToTheSelection' );
const domEventDataMock = {
keyCode: direction == 'backward' ? keyCodes.backspace : keyCodes.delete
};
viewDocument.fire( 'keydown', new DomEventData(
viewDocument,
{ target: document.createElement( 'div' ), preventDefault() {} },
domEventDataMock
) );
expect( getModelData( model ) ).to.equal( expected );
scrollStub.restore();
} );
}
// Let's make this integration tests real which will help covering
// cases like https://github.com/ckeditor/ckeditor5/issues/753.
// Originally, this test file used the Delete feature only which was not "integrational" enough.
it( 'tests are executed with the Typing feature', () => {
expect( editor.plugins.get( 'Typing' ) ).to.not.be.undefined;
} );
test(
'should select widget when backspace is pressed',
'[]foo',
'backward',
'[]foo'
);
test(
'should remove empty element after selecting widget when backspace is pressed',
'[]',
'backward',
'[]'
);
test(
'should select widget when delete is pressed',
'foo[]',
'forward',
'foo[]'
);
test(
'should remove empty element after selecting widget when delete is pressed',
'[]',
'forward',
'[]'
);
test(
'should not select widget on non-collapsed selection',
'[f]oo',
'backward',
'[]oo'
);
test(
'should not affect non-object elements',
'foo[]bar',
'backward',
'foo[]bar'
);
test(
'should not modify backward delete default behaviour in single paragraph boundaries',
'[]foo',
'backward',
'[]foo'
);
test(
'should not modify forward delete default behaviour in single paragraph boundaries',
'foo[]',
'forward',
'foo[]'
);
test(
'should delete selected widget with paragraph before - backward',
'foo[]',
'backward',
'foo[]'
);
test(
'should delete selected widget with paragraph before - forward',
'foo[]',
'forward',
'foo[]'
);
test(
'should delete selected widget with paragraph after - backward',
'[]foo',
'backward',
'[]foo'
);
test(
'should delete selected widget with paragraph after - forward',
'[]foo',
'forward',
'[]foo'
);
test(
'should delete selected widget between paragraphs - backward',
'bar[]foo',
'backward',
'bar[]foo'
);
test(
'should delete selected widget between paragraphs - forward',
'bar[]foo',
'forward',
'bar[]foo'
);
test(
'should delete selected widget preceded by another widget - backward',
'[]',
'backward',
'[]'
);
test(
'should delete selected widget preceded by another widget - forward',
'[]',
'forward',
'[]'
);
test(
'should delete selected widget before another widget - forward',
'[]',
'forward',
'[]'
);
test(
'should delete selected widget before another widget - backward',
'[]',
'backward',
'[]'
);
test(
'should delete selected widget between other widgets - forward',
'[]',
'forward',
'[]'
);
test(
'should delete selected widget between other widgets - backward',
'[]',
'backward',
'[]'
);
test(
'should select inline objects - backward',
'foo[]bar',
'backward',
'foo[]bar'
);
test(
'should select inline objects - forward',
'foo[]bar',
'forward',
'foo[]bar'
);
test(
'should delete selected inline objects - backward',
'foo[]bar',
'backward',
'foo[]bar'
);
test(
'should delete selected inline objects - forward',
'foo[]bar',
'forward',
'foo[]bar'
);
test(
'should use standard delete behaviour when after first letter - backward',
'a[]',
'backward',
'[]'
);
test(
'should use standard delete behaviour when before first letter - forward',
'[]a',
'forward',
'[]'
);
it( 'should prevent default behaviour and stop event propagation', () => {
setModelData( model, 'foo[]' );
const scrollStub = sinon.stub( view, 'scrollToTheSelection' );
const deleteSpy = sinon.spy();
viewDocument.on( 'delete', deleteSpy );
const domEventDataMock = { target: document.createElement( 'div' ), preventDefault: sinon.spy() };
viewDocument.fire( 'delete', new DomEventData(
viewDocument,
domEventDataMock,
{ direction: 'forward', unit: 'character', sequence: 0 }
) );
sinon.assert.calledOnce( domEventDataMock.preventDefault );
sinon.assert.notCalled( deleteSpy );
scrollStub.restore();
} );
test(
'should remove the entire empty element if it is next to a widget',
'foo' +
'' +
'[]
' +
'foo',
'backward',
'foo[]foo'
);
test(
'should remove the entire empty element (deeper structure) if it is next to a widget',
'foo' +
'' +
'' +
'foo',
'backward',
'foo' +
'[]' +
'foo'
);
test(
'should remove the entire empty element (deeper structure) if it is next to a widget (forward delete)',
'foo' +
'' +
'' +
'foo',
'forward',
'foo' +
'[]' +
'foo'
);
test(
'should not remove the entire element which is not empty and the element is next to a widget',
'foo' +
'' +
'[]
' +
'foo',
'backward',
'foo' +
'[]' +
'
' +
'foo'
);
test(
'should not remove the entire element which is not empty and the element is next to a widget (forward delete)',
'foo' +
'Foo[]
' +
'' +
'foo',
'forward',
'foo' +
'Foo
' +
'[]' +
'foo'
);
test(
'should not remove the entire element (deeper structure) which is not empty and the element is next to a widget',
'foo' +
'' +
'' +
'' +
'' +
'
' +
'foo',
'backward',
'foo' +
'[]' +
'' +
'' +
'
' +
'foo'
);
test(
'should do nothing if the nested element is not empty and the element is next to a widget',
'foo' +
'' +
'' +
'' +
'
' +
'foo',
'backward',
'foo' +
'' +
'' +
'' +
'
' +
'foo'
);
it( 'does nothing when editor when read only mode is enabled (delete)', () => {
const scrollStub = sinon.stub( view, 'scrollToTheSelection' );
setModelData( model,
'foo' +
'' +
'[]
' +
'foo'
);
editor.isReadOnly = true;
const domEventDataMock = { target: document.createElement( 'div' ), preventDefault: sinon.spy() };
viewDocument.fire( 'delete', new DomEventData(
viewDocument,
domEventDataMock,
{ direction: 'backward', unit: 'character', sequence: 0 }
) );
expect( getModelData( model ) ).to.equal(
'foo' +
'' +
'[]
' +
'foo'
);
scrollStub.restore();
} );
it( 'does nothing when editor when read only mode is enabled (forward delete)', () => {
const scrollStub = sinon.stub( view, 'scrollToTheSelection' );
setModelData( model,
'foo' +
'' +
'[]
' +
'foo'
);
editor.isReadOnly = true;
const domEventDataMock = { target: document.createElement( 'div' ), preventDefault: sinon.spy() };
viewDocument.fire( 'delete', new DomEventData(
viewDocument,
domEventDataMock,
{ direction: 'forward', unit: 'character', sequence: 0 }
) );
expect( getModelData( model ) ).to.equal(
'foo' +
'' +
'[]
' +
'foo'
);
scrollStub.restore();
} );
} );
describe( 'selection handle', () => {
let element, editor;
beforeEach( () => {
element = document.createElement( 'div' );
document.body.appendChild( element );
return ClassicTestEditor
.create( element, {
plugins: [ Widget, Typing ]
} )
.then( newEditor => {
editor = newEditor;
model = editor.model;
view = editor.editing.view;
viewDocument = view.document;
model.schema.register( 'widget', {
inheritAllFrom: '$block',
allowIn: 'widget',
isObject: true
} );
model.schema.register( 'nested', {
allowIn: 'widget',
isLimit: true
} );
model.schema.extend( '$text', {
allowIn: 'nested'
} );
editor.conversion.for( 'downcast' )
.elementToElement( { model: 'paragraph', view: 'p' } )
.elementToElement( {
model: 'widget',
view: ( modelItem, viewWriter ) => {
const widget = viewWriter.createContainerElement( 'div' );
return toWidget( widget, viewWriter, { hasSelectionHandle: true } );
}
} )
.elementToElement( {
model: 'nested',
view: ( modelItem, viewWriter ) => viewWriter.createEditableElement( 'figcaption', { contenteditable: true } )
} );
} );
} );
afterEach( () => {
element.remove();
return editor.destroy();
} );
it( 'should select a widget on mouse click', () => {
setModelData( model, 'barfoo[]' );
const viewWidgetSelectionHandle = viewDocument.getRoot().getChild( 1 ).getChild( 0 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( viewWidgetSelectionHandle ),
preventDefault: sinon.spy()
} );
viewDocument.fire( 'mousedown', domEventDataMock );
expect( getModelData( model ) ).to.equal( 'bar[]foo' );
} );
it( 'should select the most top-outer widget if widgets are nested', () => {
setModelData( model, '' );
// The top-outer widget.
const viewWidgetSelectionHandle = viewDocument.getRoot().getChild( 0 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( viewWidgetSelectionHandle ),
preventDefault: sinon.spy()
} );
viewDocument.fire( 'mousedown', domEventDataMock );
expect( getViewData( view ) ).to.equal(
'[]'
);
} );
it( 'should select a proper widget if they are nested and multiplied', () => {
setModelData( model,
'' +
'' +
'' +
'' +
'' +
''
);
const viewWidgetSelectionHandle = viewDocument.getRoot().getChild( 1 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( viewWidgetSelectionHandle ),
preventDefault: sinon.spy()
} );
viewDocument.fire( 'mousedown', domEventDataMock );
expect( getViewData( view ) ).to.equal(
'' +
'[]' +
''
);
} );
it( 'works fine with a widget that contains more children', () => {
setModelData( model,
'' +
'foo bar' +
'' +
''
);
const viewWidgetSelectionHandle = viewDocument.getRoot().getChild( 0 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( viewWidgetSelectionHandle ),
preventDefault: sinon.spy()
} );
viewDocument.fire( 'mousedown', domEventDataMock );
expect( getViewData( view ) ).to.equal(
'[]'
);
} );
it( 'should select a proper widget for more complex structures', () => {
setModelData( model,
'' +
'' +
'' +
'' +
'' +
''
);
const viewWidgetSelectionHandle = viewDocument.getRoot().getChild( 0 ).getChild( 1 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( viewWidgetSelectionHandle ),
preventDefault: sinon.spy()
} );
viewDocument.fire( 'mousedown', domEventDataMock );
expect( getViewData( view ) ).to.equal(
''
);
} );
it( 'should select widget in editable', () => {
model.schema.extend( 'widget', { allowIn: 'nested' } );
setModelData( model, '[]' );
const widgetInEditable = viewDocument.getRoot().getChild( 0 ).getChild( 0 ).getChild( 0 );
const domEventDataMock = new DomEventData( view, {
target: view.domConverter.mapViewToDom( widgetInEditable ),
preventDefault: sinon.spy()
} );
viewDocument.fire( 'mousedown', domEventDataMock );
expect( getViewData( view ) ).to.equal(
''
);
} );
} );
} );