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Package: CompoundcontrolItemProviderAdapterFactory$ViewChildCreationExtender$CreationSwitch
CompoundcontrolItemProviderAdapterFactory$ViewChildCreationExtender$CreationSwitch
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| CompoundcontrolItemProviderAdapterFactory.ViewChildCreationExtender.CreationSwitch(List, EditingDomain) |
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Coverage
1: /**
2: * Copyright (c) 2011-2014 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: * Johannes Faltermeier - initial API and implementation
13: */
14: package org.eclipse.emf.ecp.view.spi.compoundcontrol.model.provider;
15:
16: import java.util.ArrayList;
17: import java.util.Collection;
18: import java.util.List;
19:
20: import org.eclipse.emf.common.notify.Adapter;
21: import org.eclipse.emf.common.notify.Notification;
22: import org.eclipse.emf.common.notify.Notifier;
23: import org.eclipse.emf.common.util.ResourceLocator;
24: import org.eclipse.emf.ecore.EObject;
25: import org.eclipse.emf.ecp.view.spi.compoundcontrol.model.VCompoundcontrolFactory;
26: import org.eclipse.emf.ecp.view.spi.compoundcontrol.model.VCompoundcontrolPackage;
27: import org.eclipse.emf.ecp.view.spi.compoundcontrol.model.util.CompoundcontrolAdapterFactory;
28: import org.eclipse.emf.ecp.view.spi.model.VContainer;
29: import org.eclipse.emf.ecp.view.spi.model.VView;
30: import org.eclipse.emf.ecp.view.spi.model.VViewPackage;
31: import org.eclipse.emf.ecp.view.spi.model.util.ViewSwitch;
32: import org.eclipse.emf.edit.command.CommandParameter;
33: import org.eclipse.emf.edit.domain.EditingDomain;
34: import org.eclipse.emf.edit.provider.ChangeNotifier;
35: import org.eclipse.emf.edit.provider.ChildCreationExtenderManager;
36: import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
37: import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
38: import org.eclipse.emf.edit.provider.IChangeNotifier;
39: import org.eclipse.emf.edit.provider.IChildCreationExtender;
40: import org.eclipse.emf.edit.provider.IDisposable;
41: import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
42: import org.eclipse.emf.edit.provider.IItemLabelProvider;
43: import org.eclipse.emf.edit.provider.IItemPropertySource;
44: import org.eclipse.emf.edit.provider.INotifyChangedListener;
45: import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
46: import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
47:
48: /**
49: * This is the factory that is used to provide the interfaces needed to support Viewers.
50: * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged
51: * fireNotifyChanged}.
52: * The adapters also support Eclipse property sheets.
53: * Note that most of the adapters are shared among multiple instances.
54: * <!-- begin-user-doc --> <!--
55: * end-user-doc -->
56: *
57: * @generated
58: */
59: public class CompoundcontrolItemProviderAdapterFactory extends
60: CompoundcontrolAdapterFactory implements ComposeableAdapterFactory,
61: IChangeNotifier, IDisposable, IChildCreationExtender {
62: /**
63: * This keeps track of the root adapter factory that delegates to this adapter factory.
64: * <!-- begin-user-doc --> <!-- end-user-doc -->
65: *
66: * @generated
67: */
68: protected ComposedAdapterFactory parentAdapterFactory;
69:
70: /**
71: * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}. <!--
72: * begin-user-doc --> <!-- end-user-doc -->
73: *
74: * @generated
75: */
76: protected IChangeNotifier changeNotifier = new ChangeNotifier();
77:
78: /**
79: * This helps manage the child creation extenders.
80: * <!-- begin-user-doc -->
81: * <!-- end-user-doc -->
82: *
83: * @generated
84: */
85: protected ChildCreationExtenderManager childCreationExtenderManager = new ChildCreationExtenderManager(
86: HorizontalEditPlugin.INSTANCE, VCompoundcontrolPackage.eNS_URI);
87:
88: /**
89: * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
90: * <!-- begin-user-doc --> <!--
91: * end-user-doc -->
92: *
93: * @generated
94: */
95: protected Collection<Object> supportedTypes = new ArrayList<Object>();
96:
97: /**
98: * This constructs an instance. <!-- begin-user-doc --> <!-- end-user-doc
99: * -->
100: *
101: * @generated
102: */
103: public CompoundcontrolItemProviderAdapterFactory() {
104: supportedTypes.add(IEditingDomainItemProvider.class);
105: supportedTypes.add(IStructuredItemContentProvider.class);
106: supportedTypes.add(ITreeItemContentProvider.class);
107: supportedTypes.add(IItemLabelProvider.class);
108: supportedTypes.add(IItemPropertySource.class);
109: }
110:
111: /**
112: * This keeps track of the one adapter used for all
113: * {@link org.eclipse.emf.ecp.view.spi.compoundcontrol.model.VCompoundControl} instances.
114: * <!-- begin-user-doc --> <!-- end-user-doc -->
115: *
116: * @generated
117: */
118: protected CompoundControlItemProvider compoundControlItemProvider;
119:
120: /**
121: * This creates an adapter for a {@link org.eclipse.emf.ecp.view.spi.compoundcontrol.model.VCompoundControl}.
122: * <!-- begin-user-doc --> <!-- end-user-doc -->
123: *
124: * @generated
125: */
126: @Override
127: public Adapter createCompoundControlAdapter() {
128: if (compoundControlItemProvider == null) {
129: compoundControlItemProvider = new CompoundControlItemProvider(this);
130: }
131:
132: return compoundControlItemProvider;
133: }
134:
135: /**
136: * This returns the root adapter factory that contains this factory. <!--
137: * begin-user-doc --> <!-- end-user-doc -->
138: *
139: * @generated
140: */
141: @Override
142: public ComposeableAdapterFactory getRootAdapterFactory() {
143: return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
144: }
145:
146: /**
147: * This sets the composed adapter factory that contains this factory. <!--
148: * begin-user-doc --> <!-- end-user-doc -->
149: *
150: * @generated
151: */
152: @Override
153: public void setParentAdapterFactory(
154: ComposedAdapterFactory parentAdapterFactory) {
155: this.parentAdapterFactory = parentAdapterFactory;
156: }
157:
158: /**
159: * <!-- begin-user-doc --> <!-- end-user-doc -->
160: *
161: * @generated
162: */
163: @Override
164: public boolean isFactoryForType(Object type) {
165: return supportedTypes.contains(type) || super.isFactoryForType(type);
166: }
167:
168: /**
169: * This implementation substitutes the factory itself as the key for the adapter.
170: * <!-- begin-user-doc --> <!-- end-user-doc -->
171: *
172: * @generated
173: */
174: @Override
175: public Adapter adapt(Notifier notifier, Object type) {
176: return super.adapt(notifier, this);
177: }
178:
179: /**
180: * <!-- begin-user-doc --> <!-- end-user-doc -->
181: *
182: * @generated
183: */
184: @Override
185: public Object adapt(Object object, Object type) {
186: if (isFactoryForType(type)) {
187: final Object adapter = super.adapt(object, type);
188: if (!(type instanceof Class<?>) || ((Class<?>) type).isInstance(adapter)) {
189: return adapter;
190: }
191: }
192:
193: return null;
194: }
195:
196: /**
197: * <!-- begin-user-doc --> <!-- end-user-doc -->
198: *
199: * @generated
200: */
201: public List<IChildCreationExtender> getChildCreationExtenders() {
202: return childCreationExtenderManager.getChildCreationExtenders();
203: }
204:
205: /**
206: * <!-- begin-user-doc --> <!-- end-user-doc -->
207: *
208: * @generated
209: */
210: @Override
211: public Collection<?> getNewChildDescriptors(Object object,
212: EditingDomain editingDomain) {
213: return childCreationExtenderManager.getNewChildDescriptors(object, editingDomain);
214: }
215:
216: /**
217: * <!-- begin-user-doc --> <!-- end-user-doc -->
218: *
219: * @generated
220: */
221: @Override
222: public ResourceLocator getResourceLocator() {
223: return childCreationExtenderManager;
224: }
225:
226: /**
227: * This adds a listener.
228: * <!-- begin-user-doc --> <!-- end-user-doc -->
229: *
230: * @generated
231: */
232: @Override
233: public void addListener(INotifyChangedListener notifyChangedListener) {
234: changeNotifier.addListener(notifyChangedListener);
235: }
236:
237: /**
238: * This removes a listener.
239: * <!-- begin-user-doc --> <!-- end-user-doc -->
240: *
241: * @generated
242: */
243: @Override
244: public void removeListener(INotifyChangedListener notifyChangedListener) {
245: changeNotifier.removeListener(notifyChangedListener);
246: }
247:
248: /**
249: * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}. <!-- begin-user-doc --> <!--
250: * end-user-doc
251: * -->
252: *
253: * @generated
254: */
255: @Override
256: public void fireNotifyChanged(Notification notification) {
257: changeNotifier.fireNotifyChanged(notification);
258:
259: if (parentAdapterFactory != null) {
260: parentAdapterFactory.fireNotifyChanged(notification);
261: }
262: }
263:
264: /**
265: * This disposes all of the item providers created by this factory. <!--
266: * begin-user-doc --> <!-- end-user-doc -->
267: *
268: * @generated
269: */
270: @Override
271: public void dispose() {
272: if (compoundControlItemProvider != null) {
273: compoundControlItemProvider.dispose();
274: }
275: }
276:
277: /**
278: * A child creation extender for the {@link VViewPackage}. <!--
279: * begin-user-doc --> <!-- end-user-doc -->
280: *
281: * @generated
282: */
283: public static class ViewChildCreationExtender implements
284: IChildCreationExtender {
285: /**
286: * The switch for creating child descriptors specific to each extended class.
287: * <!-- begin-user-doc --> <!-- end-user-doc -->
288: *
289: * @generated
290: */
291: protected static class CreationSwitch extends ViewSwitch<Object> {
292: /**
293: * The child descriptors being populated.
294: * <!-- begin-user-doc -->
295: * <!-- end-user-doc -->
296: *
297: * @generated
298: */
299: protected List<Object> newChildDescriptors;
300:
301: /**
302: * The domain in which to create the children.
303: * <!-- begin-user-doc
304: * --> <!-- end-user-doc -->
305: *
306: * @generated
307: */
308: protected EditingDomain editingDomain;
309:
310: /**
311: * Creates the a switch for populating child descriptors in the given domain.
312: * <!-- begin-user-doc --> <!-- end-user-doc -->
313: *
314: * @generated
315: */
316: CreationSwitch(List<Object> newChildDescriptors,
317: EditingDomain editingDomain) {
318: this.newChildDescriptors = newChildDescriptors;
319: this.editingDomain = editingDomain;
320: }
321:
322: /**
323: * <!-- begin-user-doc --> <!-- end-user-doc -->
324: *
325: * @generated
326: */
327: @Override
328: public Object caseView(VView object) {
329: newChildDescriptors.add(createChildParameter(VViewPackage.Literals.VIEW__CHILDREN,
330: VCompoundcontrolFactory.eINSTANCE.createCompoundControl()));
331:
332: return null;
333: }
334:
335: /**
336: * <!-- begin-user-doc --> <!-- end-user-doc -->
337: *
338: * @generated
339: */
340: @Override
341: public Object caseContainer(VContainer object) {
342: newChildDescriptors.add(createChildParameter(VViewPackage.Literals.CONTAINER__CHILDREN,
343: VCompoundcontrolFactory.eINSTANCE.createCompoundControl()));
344:
345: return null;
346: }
347:
348: /**
349: * <!-- begin-user-doc -->. <!-- end-user-doc -->
350: *
351: * @generated
352: */
353: protected CommandParameter createChildParameter(Object feature,
354: Object child) {
355: return new CommandParameter(null, feature, child);
356: }
357:
358: }
359:
360: /**
361: * <!-- begin-user-doc --> <!-- end-user-doc -->
362: *
363: * @generated
364: */
365: @Override
366: public Collection<Object> getNewChildDescriptors(Object object,
367: EditingDomain editingDomain) {
368: final ArrayList<Object> result = new ArrayList<Object>();
369: new CreationSwitch(result, editingDomain).doSwitch((EObject) object);
370: return result;
371: }
372:
373: /**
374: * <!-- begin-user-doc --> <!-- end-user-doc -->
375: *
376: * @generated
377: */
378: @Override
379: public ResourceLocator getResourceLocator() {
380: return HorizontalEditPlugin.INSTANCE;
381: }
382: }
383:
384: }