Package: StackItemControlRenderer

StackItemControlRenderer

name	instruction	branch	complexity	line	method
StackItemControlRenderer(VControl, ViewModelContext, ReportService, EMFFormsDatabinding, EMFFormsLabelProvider, VTViewTemplateProvider)	M: 9 C: 0 0%	M: 0 C: 0 100%	M: 1 C: 0 0%	M: 2 C: 0 0%	M: 1 C: 0 0%
onSelectButton(Label)	M: 69 C: 0 0%	M: 8 C: 0 0%	M: 5 C: 0 0%	M: 25 C: 0 0%	M: 1 C: 0 0%

Coverage

1: /*******************************************************************************
2: * Copyright (c) 2011-2016 EclipseSource Muenchen GmbH and others.
3: *
4: * All rights reserved. This program and the accompanying materials
5: * are made available under the terms of the Eclipse Public License 2.0
6: * which accompanies this distribution, and is available at
7: * https://www.eclipse.org/legal/epl-2.0/
8: *
9: * SPDX-License-Identifier: EPL-2.0
10: *
11: * Contributors:
12: * Alexandra Buzila - initial API and implementation
13: ******************************************************************************/
14: package org.eclipse.emf.ecp.view.internal.editor.controls;
15:
16: import javax.inject.Inject;
17:
18: import org.eclipse.emf.ecore.EAttribute;
19: import org.eclipse.emf.ecore.EReference;
20: import org.eclipse.emf.ecore.EStructuralFeature;
21: import org.eclipse.emf.ecp.view.spi.context.ViewModelContext;
22: import org.eclipse.emf.ecp.view.spi.model.VControl;
23: import org.eclipse.emf.ecp.view.spi.model.VFeaturePathDomainModelReference;
24: import org.eclipse.emf.ecp.view.spi.stack.model.VStackItem;
25: import org.eclipse.emf.ecp.view.spi.stack.model.VStackLayout;
26: import org.eclipse.emf.ecp.view.spi.stack.model.VStackPackage;
27: import org.eclipse.emf.ecp.view.template.model.VTViewTemplateProvider;
28: import org.eclipse.emf.edit.command.SetCommand;
29: import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
30: import org.eclipse.emf.edit.domain.EditingDomain;
31: import org.eclipse.emfforms.spi.common.report.ReportService;
32: import org.eclipse.emfforms.spi.core.services.databinding.DatabindingFailedException;
33: import org.eclipse.emfforms.spi.core.services.databinding.DatabindingFailedReport;
34: import org.eclipse.emfforms.spi.core.services.databinding.EMFFormsDatabinding;
35: import org.eclipse.emfforms.spi.core.services.label.EMFFormsLabelProvider;
36: import org.eclipse.jface.dialogs.MessageDialog;
37: import org.eclipse.swt.widgets.Label;
38:
39: /**
40: * @author Alexandra Buzila
41: *
42: */
43: public class StackItemControlRenderer extends ExpectedValueControlRenderer {
44:
45:         /**
46:          * Default constructor.
47:          *
48:          * @param vElement the view model element to be rendered
49:          * @param viewContext the view context
50:          * @param reportService the {@link ReportService}
51:          * @param databindingService The {@link EMFFormsDatabinding}
52:          * @param labelProvider The {@link EMFFormsLabelProvider}
53:          * @param viewTemplateProvider The {@link VTViewTemplateProvider}
54:          */
55:         @Inject
56:         public StackItemControlRenderer(VControl vElement, ViewModelContext viewContext, ReportService reportService,
57:                 EMFFormsDatabinding databindingService, EMFFormsLabelProvider labelProvider,
58:                 VTViewTemplateProvider viewTemplateProvider) {
59:                 super(vElement, viewContext, reportService, databindingService, labelProvider, viewTemplateProvider);
60:         }
61:
62:         /**
63:          * {@inheritDoc}
64:          *
65:          * @see org.eclipse.emf.ecp.view.internal.editor.controls.ExpectedValueControlRenderer#onSelectButton(org.eclipse.swt.widgets.Text)
66:          */
67:         @Override
68:         protected void onSelectButton(Label control) {
69:                 VStackItem stackItem;
70:                 try {
71:                         stackItem = (VStackItem) getObservedEObject();
72:                 } catch (final DatabindingFailedException ex) {
73:                         getReportService().report(new DatabindingFailedReport(ex));
74:                         return;
75:                 }
76:                 final VStackLayout eContainer = (VStackLayout) stackItem.eContainer();
77:
78:•                if (eContainer.getDomainModelReference() == null) {
79:                         MessageDialog.openError(control.getShell(), "No Feature Path Domain Model Reference found", //$NON-NLS-1$
80:                                 "A Feature Path Domain Model Reference needs to be added to the Stack Layout first. " //$NON-NLS-1$
81:                         );
82:                         return;
83:                 }
84:                 final EStructuralFeature structuralFeature = ((VFeaturePathDomainModelReference) eContainer
85:                         .getDomainModelReference()).getDomainModelEFeature();
86:•                if (structuralFeature == null) {
87:                         MessageDialog.openError(control.getShell(), "No value selected", //$NON-NLS-1$
88:                                 "Please set a value to the Domain Model Reference first. " //$NON-NLS-1$
89:                         );
90:                         return;
91:                 }
92:•                if (EReference.class.isInstance(structuralFeature)) {
93:                         // TODO show all references
94:                         return;
95:                 }
96:
97:                 final Object object = getSelectedObject((EAttribute) structuralFeature);
98:
99:•                if (object != null) {
100:                         final EditingDomain editingDomain = AdapterFactoryEditingDomain.getEditingDomainFor(stackItem);
101:                         editingDomain.getCommandStack().execute(
102:                                 SetCommand.create(editingDomain, stackItem,
103:                                         VStackPackage.eINSTANCE.getStackItem_Value(), object));
104:
105:                         control.setText(object.toString());
106:                 }
107:         }
108: }