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- /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
- */
- import InlineEditorUIView from '../src/inlineeditoruiview';
- import EditingView from '@ckeditor/ckeditor5-engine/src/view/view';
- import ToolbarView from '@ckeditor/ckeditor5-ui/src/toolbar/toolbarview';
- import BalloonPanelView from '@ckeditor/ckeditor5-ui/src/panel/balloon/balloonpanelview';
- import InlineEditableUIView from '@ckeditor/ckeditor5-ui/src/editableui/inline/inlineeditableuiview';
- import Locale from '@ckeditor/ckeditor5-utils/src/locale';
- import createRoot from '@ckeditor/ckeditor5-engine/tests/view/_utils/createroot.js';
- import Rect from '@ckeditor/ckeditor5-utils/src/dom/rect';
- import toUnit from '@ckeditor/ckeditor5-utils/src/dom/tounit';
- import global from '@ckeditor/ckeditor5-utils/src/dom/global';
- import ResizeObserver from '@ckeditor/ckeditor5-utils/src/dom/resizeobserver';
- const toPx = toUnit( 'px' );
- import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
- describe( 'InlineEditorUIView', () => {
- let locale, view, editingView, editingViewRoot;
- let resizeCallback;
- testUtils.createSinonSandbox();
- beforeEach( () => {
- locale = new Locale();
- editingView = new EditingView();
- editingViewRoot = createRoot( editingView.document );
- view = new InlineEditorUIView( locale, editingView );
- view.editable.name = editingViewRoot.rootName;
- // Make sure other tests of the editor do not affect tests that follow.
- // Without it, if an instance of ResizeObserver already exists somewhere undestroyed
- // in DOM, the following DOM mock will have no effect.
- ResizeObserver._observerInstance = null;
- testUtils.sinon.stub( global.window, 'ResizeObserver' ).callsFake( callback => {
- resizeCallback = callback;
- return {
- observe: sinon.spy(),
- unobserve: sinon.spy()
- };
- } );
- } );
- afterEach( () => {
- view.destroy();
- } );
- describe( 'constructor()', () => {
- describe( '#toolbar', () => {
- it( 'is created', () => {
- expect( view.toolbar ).to.be.instanceof( ToolbarView );
- } );
- it( 'is given a locale object', () => {
- expect( view.toolbar.locale ).to.equal( locale );
- } );
- it( 'is not rendered', () => {
- expect( view.toolbar.isRendered ).to.be.false;
- } );
- it( 'should have the shouldGroupWhenFull option set based on constructor options', () => {
- const view = new InlineEditorUIView( locale, editingView, null, {
- shouldToolbarGroupWhenFull: true
- } );
- expect( view.toolbar.options.shouldGroupWhenFull ).to.be.true;
- view.destroy();
- } );
- } );
- describe( '#panel', () => {
- it( 'is created', () => {
- expect( view.panel ).to.be.instanceof( BalloonPanelView );
- } );
- it( 'is given a locale object', () => {
- expect( view.panel.locale ).to.equal( locale );
- } );
- it( 'gets view.panel#withArrow set', () => {
- expect( view.panel.withArrow ).to.be.false;
- } );
- it( 'is not rendered', () => {
- expect( view.panel.isRendered ).to.be.false;
- } );
- } );
- describe( '#editable', () => {
- it( 'is created', () => {
- expect( view.editable ).to.be.instanceof( InlineEditableUIView );
- } );
- it( 'is given a locale object', () => {
- expect( view.editable.locale ).to.equal( locale );
- } );
- it( 'is not rendered', () => {
- expect( view.editable.isRendered ).to.be.false;
- } );
- } );
- } );
- describe( 'render()', () => {
- beforeEach( () => {
- view.render();
- } );
- describe( '#toolbar', () => {
- it( 'is given the right CSS classes', () => {
- expect( view.toolbar.element.classList.contains( 'ck-toolbar_floating' ) ).to.be.true;
- } );
- it( 'sets the default value of the #viewportTopOffset attribute', () => {
- expect( view.viewportTopOffset ).to.equal( 0 );
- } );
- describe( 'automatic resizing when shouldToolbarGroupWhenFull is "true"', () => {
- it( 'should set and update toolbar max-width according to the width of the editable element', () => {
- const locale = new Locale();
- const editingView = new EditingView();
- const editingViewRoot = createRoot( editingView.document );
- const view = new InlineEditorUIView( locale, editingView, null, {
- shouldToolbarGroupWhenFull: true
- } );
- view.editable.name = editingViewRoot.rootName;
- view.render();
- const editableElement = view.editable.element;
- // View element should be inside the body, otherwise the `Rect` instance will complain
- // that it's not available in the DOM.
- global.document.body.appendChild( editableElement );
- editableElement.style.width = '400px';
- resizeCallback( [ {
- target: editableElement,
- contentRect: new Rect( editableElement )
- } ] );
- // Include paddings.
- expect( view.toolbar.maxWidth ).to.equal( toPx( new Rect( editableElement ).width ) );
- editableElement.style.width = '200px';
- resizeCallback( [ {
- target: editableElement,
- contentRect: new Rect( editableElement )
- } ] );
- // Include paddings.
- expect( view.toolbar.maxWidth ).to.equal( toPx( new Rect( editableElement ).width ) );
- editableElement.remove();
- view.destroy();
- } );
- } );
- } );
- describe( '#panel', () => {
- it( 'is given the right CSS class', () => {
- expect( view.panel.element.classList.contains( 'ck-toolbar-container' ) ).to.be.true;
- } );
- it( 'is put into the #body collection', () => {
- expect( view.body.get( 0 ) ).to.equal( view.panel );
- } );
- } );
- describe( '#editable', () => {
- it( 'is registered as a child', () => {
- const spy = sinon.spy( view.editable, 'destroy' );
- view.destroy();
- sinon.assert.calledOnce( spy );
- } );
- } );
- } );
- describe( 'init()', () => {
- it( 'appends #toolbar to panel#content', () => {
- locale = new Locale();
- const view = new InlineEditorUIView( locale, editingView );
- view.editable.name = editingViewRoot.rootName;
- expect( view.panel.content ).to.have.length( 0 );
- view.render();
- expect( view.panel.content.get( 0 ) ).to.equal( view.toolbar );
- view.destroy();
- } );
- } );
- describe( 'panelPositions', () => {
- it( 'returns the positions in the right order (uiLanguageDirection="ltr")', () => {
- locale.uiLanguageDirection = 'ltr';
- const uiView = new InlineEditorUIView( locale, editingView );
- const positions = uiView.panelPositions;
- const editableRect = {
- top: 100,
- bottom: 200,
- left: 100,
- right: 100,
- width: 100,
- height: 100
- };
- const panelRect = {
- width: 50,
- height: 50
- };
- expect( positions ).to.have.length( 2 );
- expect( positions[ 0 ]( editableRect, panelRect ).name ).to.equal( 'toolbar_west' );
- expect( positions[ 1 ]( editableRect, panelRect ).name ).to.equal( 'toolbar_east' );
- } );
- it( 'returns the positions in the right order (uiLanguageDirection="rtl")', () => {
- locale.uiLanguageDirection = 'rtl';
- const uiView = new InlineEditorUIView( locale, editingView );
- const positions = uiView.panelPositions;
- const editableRect = {
- top: 100,
- bottom: 200,
- left: 100,
- right: 100,
- width: 100,
- height: 100
- };
- const panelRect = {
- width: 50,
- height: 50
- };
- expect( positions ).to.have.length( 2 );
- expect( positions[ 0 ]( editableRect, panelRect ).name ).to.equal( 'toolbar_east' );
- expect( positions[ 1 ]( editableRect, panelRect ).name ).to.equal( 'toolbar_west' );
- } );
- describe( 'west', () => {
- testTopPositions( 0, 100 );
- } );
- describe( 'east', () => {
- testTopPositions( 1, 150 );
- } );
- function testTopPositions( positionIndex, expectedLeft ) {
- it( 'positions the panel above editable when there\'s enough space', () => {
- const position = view.panelPositions[ positionIndex ];
- const editableRect = {
- top: 101, // !
- bottom: 200,
- left: 100,
- right: 100,
- width: 100,
- height: 100
- };
- const panelRect = {
- width: 50,
- height: 100 // !
- };
- const { top, left } = position( editableRect, panelRect );
- expect( top ).to.equal( 1 );
- expect( left ).to.equal( expectedLeft );
- } );
- it( 'positions the panel over the editable when there\'s not enough space above (1)', () => {
- const position = view.panelPositions[ positionIndex ];
- const editableRect = {
- top: 100, // !
- bottom: 300,
- left: 100,
- right: 100,
- width: 100,
- height: 200
- };
- const panelRect = {
- width: 50,
- height: 100 // !
- };
- const { top, left } = position( editableRect, panelRect );
- expect( top ).to.equal( 0 );
- expect( left ).to.equal( expectedLeft );
- } );
- it( 'positions the panel over the editable when there\'s not enough space above (2)', () => {
- const position = view.panelPositions[ positionIndex ];
- const editableRect = {
- top: 99, // !
- bottom: 399,
- left: 100,
- right: 100,
- width: 100,
- height: 200
- };
- const panelRect = {
- width: 50,
- height: 100 // !
- };
- const { top, left } = position( editableRect, panelRect );
- expect( top ).to.equal( 0 );
- expect( left ).to.equal( expectedLeft );
- } );
- it( 'positions the panel over the editable when there\'s not enough space above (3)', () => {
- const position = view.panelPositions[ positionIndex ];
- const editableRect = {
- top: 51, // !
- bottom: 399,
- left: 100,
- right: 100,
- width: 100,
- height: 200
- };
- const panelRect = {
- width: 50,
- height: 100 // !
- };
- const { top, left } = position( editableRect, panelRect );
- expect( top ).to.equal( 0 );
- expect( left ).to.equal( expectedLeft );
- } );
- it( 'positions the panel below the editable when there\'s not enough space above/over', () => {
- const position = view.panelPositions[ positionIndex ];
- const editableRect = {
- top: 50,
- bottom: 150, // !
- left: 100,
- right: 100,
- width: 100,
- height: 100
- };
- const panelRect = {
- width: 50,
- height: 100 // !
- };
- const { top, left } = position( editableRect, panelRect );
- expect( top ).to.equal( 150 );
- expect( left ).to.equal( expectedLeft );
- } );
- describe( 'view#viewportTopOffset', () => {
- it( 'sticks the panel to the offset when there\'s not enough space above', () => {
- view.viewportTopOffset = 50;
- const position = view.panelPositions[ positionIndex ];
- const editableRect = {
- top: 0, // !
- bottom: 200,
- left: 100,
- right: 100,
- width: 100,
- height: 200
- };
- const panelRect = {
- width: 50,
- height: 50
- };
- const { top, left } = position( editableRect, panelRect );
- expect( top ).to.equal( 50 );
- expect( left ).to.equal( expectedLeft );
- } );
- it( 'positions the panel below the editable when there\'s not enough space above/over', () => {
- view.viewportTopOffset = 50;
- const position = view.panelPositions[ positionIndex ];
- const editableRect = {
- top: 100,
- bottom: 150,
- left: 100,
- right: 100,
- width: 100,
- height: 50
- };
- const panelRect = {
- width: 50,
- height: 80
- };
- const { top, left } = position( editableRect, panelRect );
- expect( top ).to.equal( 150 );
- expect( left ).to.equal( expectedLeft );
- } );
- } );
- }
- } );
- } );
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