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Package: DMRCreationWizard
DMRCreationWizard
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| DMRCreationWizard() |
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| addPages() |
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| canFinish() |
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| getEPackage() |
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| getNextPage(IWizardPage) |
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| getPreviousPage(IWizardPage) |
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| getSelectedEStructuralFeature() |
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| getSelectedEcore() |
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| getStartingPage() |
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| init(IWorkbench, IStructuredSelection) |
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| performFinish() |
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| setSelection(IStructuredSelection) |
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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: * Eugen Neufeld - initial API and implementation
13: */
14: package org.eclipse.emf.ecp.view.template.internal.tooling.util;
15:
16: import java.util.List;
17:
18: import org.eclipse.core.resources.IFile;
19: import org.eclipse.emf.common.util.EList;
20: import org.eclipse.emf.common.util.URI;
21: import org.eclipse.emf.ecore.EObject;
22: import org.eclipse.emf.ecore.EPackage;
23: import org.eclipse.emf.ecore.EStructuralFeature;
24: import org.eclipse.emf.ecore.resource.Resource;
25: import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
26: import org.eclipse.emf.ecp.view.internal.editor.handler.SelectEcorePage;
27: import org.eclipse.emf.ecp.view.spi.model.VViewFactory;
28: import org.eclipse.emf.ecp.view.spi.model.VViewPackage;
29: import org.eclipse.emf.ecp.view.template.internal.tooling.Messages;
30: import org.eclipse.jface.viewers.IStructuredSelection;
31: import org.eclipse.jface.wizard.IWizardPage;
32: import org.eclipse.jface.wizard.Wizard;
33: import org.eclipse.ui.INewWizard;
34: import org.eclipse.ui.IWorkbench;
35:
36: /**
37: * Wizard for creating a {@link org.eclipse.emf.ecp.view.spi.model.VFeaturePathDomainModelReference
38: * VFeaturePathDomainModelReference} for a DomainModelReferenceSelector.
39: *
40: * @author Eugen Neufeld
41: *
42: */
43: public class DMRCreationWizard extends Wizard implements INewWizard {
44:
45: private static final String PLUGIN_ID = "org.eclipse.emf.ecp.view.template.tooling"; //$NON-NLS-1$
46: private Object selectedContainer;
47:
48: /**
49: * This caches an instance of the model package. <!-- begin-user-doc -->
50: * <!-- end-user-doc -->
51: *
52: * @generated
53: */
54: protected VViewPackage viewPackage = VViewPackage.eINSTANCE;
55:
56: /**
57: * This caches an instance of the model factory. <!-- begin-user-doc -->
58: * <!-- end-user-doc -->
59: *
60: * @generated
61: */
62: protected VViewFactory viewFactory = viewPackage.getViewFactory();
63:
64: /**
65: * Remember the selection during initialization for populating the default
66: * container. <!-- begin-user-doc --> <!-- end-user-doc -->
67: *
68: * @generated
69: */
70: protected IStructuredSelection selection;
71:
72: /**
73: * @param selection the selection to set
74: */
75: public void setSelection(IStructuredSelection selection) {
76: this.selection = selection;
77: }
78:
79: /**
80: * Remember the workbench during initialization. <!-- begin-user-doc -->
81: * <!-- end-user-doc -->
82: *
83: * @generated
84: */
85: protected IWorkbench workbench;
86:
87: /**
88: * Caches the names of the types that can be created as the root object.
89: * <!-- begin-user-doc --> <!-- end-user-doc -->
90: *
91: * @generated
92: */
93: protected List<String> initialObjectNames;
94:
95: private SelectEcorePage selectEcorePage;
96: private SelectEStructuralFeatureWizardPage selectEClassPage;
97: private EStructuralFeature selectedEStructuralFeature;
98:
99: /**
100: * This just records the information. <!-- begin-user-doc --> <!--
101: * end-user-doc -->
102: *
103: * @generated
104: */
105: @Override
106: public void init(IWorkbench workbench, IStructuredSelection selection) {
107: this.workbench = workbench;
108: this.selection = selection;
109: setWindowTitle(Messages.DMRCreationWizard_Title);
110: // setDefaultPageImageDescriptor();
111: }
112:
113: /**
114: * The framework calls this to create the contents of the wizard. <!--
115: * begin-user-doc --> <!-- end-user-doc -->
116: *
117: * @generated
118: */
119: @Override
120: public void addPages() {
121:
122: selectEcorePage = new SelectEcorePage(PLUGIN_ID);
123: addPage(selectEcorePage);
124: selectEClassPage = new SelectEStructuralFeatureWizardPage();
125: addPage(selectEClassPage);
126: }
127:
128: /**
129: * {@inheritDoc}
130: *
131: * @see org.eclipse.jface.wizard.Wizard#getStartingPage()
132: */
133: @Override
134: public IWizardPage getStartingPage() {
135:• if (selectedContainer == null) {
136: return selectEcorePage;
137: }
138:
139: return selectEClassPage;
140: }
141:
142: /**
143: * {@inheritDoc}
144: *
145: * @see org.eclipse.jface.wizard.Wizard#getNextPage(org.eclipse.jface.wizard.IWizardPage)
146: */
147: @Override
148: public IWizardPage getNextPage(IWizardPage page) {
149:
150:• if (page == selectEcorePage) {
151: selectedContainer = selectEcorePage.getSelectedContainer();
152:• if (selectedContainer != null) {
153: selectEClassPage.setSelectedEPackage(getEPackage());
154: return selectEClassPage;
155: }
156: return null;
157:• } else if (page == selectEClassPage) {
158: selectedEStructuralFeature = selectEClassPage.getEStructuralFeature();
159:
160: }
161:
162: return null;
163: }
164:
165: /**
166: * @return
167: */
168: private EPackage getEPackage() {
169: EPackage ePackage = null;
170:• if (EPackage.class.isInstance(selectedContainer)) {
171: ePackage = EPackage.class.cast(selectedContainer);
172:• } else if (IFile.class.isInstance(selectedContainer)) {
173: final ResourceSetImpl resourceSet = new ResourceSetImpl();
174: final String path = ((IFile) selectedContainer).getFullPath().toString();
175: final URI uri = URI.createPlatformResourceURI(path, true);
176:
177: final Resource resource = resourceSet.getResource(uri, true);
178:• if (resource != null) {
179:
180: final EList<EObject> contents = resource.getContents();
181:• if (contents.size() != 1) {
182: return null;
183: }
184:
185: final EObject object = contents.get(0);
186:• if (!(object instanceof EPackage)) {
187: return null;
188: }
189:
190: ePackage = (EPackage) object;
191: }
192: }
193: return ePackage;
194:
195: }
196:
197: /**
198: * {@inheritDoc}
199: *
200: * @see org.eclipse.jface.wizard.Wizard#getPreviousPage(org.eclipse.jface.wizard.IWizardPage)
201: */
202: @Override
203: public IWizardPage getPreviousPage(IWizardPage page) {
204:
205:• if (page == selectEClassPage) {
206: return selectEcorePage;
207: }
208:
209: return null;
210:
211: }
212:
213: /**
214: * {@inheritDoc}
215: *
216: * @see org.eclipse.jface.wizard.Wizard#canFinish()
217: */
218: @Override
219: public boolean canFinish() {
220:• if (selectEClassPage != null) {
221: selectedEStructuralFeature = selectEClassPage.getEStructuralFeature();
222:• return selectedEStructuralFeature != null;
223: }
224: return false;
225: }
226:
227: @Override
228: public boolean performFinish() {
229: return true;
230: }
231:
232: public IFile getSelectedEcore() {
233:• if (IFile.class.isInstance(selectedContainer)) {
234: return (IFile) selectedContainer;
235: }
236: return null;
237: }
238:
239: public EStructuralFeature getSelectedEStructuralFeature() {
240: return selectedEStructuralFeature;
241: }
242:
243: }