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Package: AnnotationItemProviderAdapterFactory
AnnotationItemProviderAdapterFactory
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| AnnotationItemProviderAdapterFactory() |
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| adapt(Notifier, Object) |
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| adapt(Object, Object) |
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| addListener(INotifyChangedListener) |
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| createAnnotationSelectorAdapter() |
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| dispose() |
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| fireNotifyChanged(Notification) |
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| getChildCreationExtenders() |
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| getNewChildDescriptors(Object, EditingDomain) |
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| getResourceLocator() |
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| getRootAdapterFactory() |
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| isFactoryForType(Object) |
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| removeListener(INotifyChangedListener) |
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| setParentAdapterFactory(ComposedAdapterFactory) |
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Coverage
1: /**
2: * Copyright (c) 2011-2018 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.template.selector.annotation.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.template.model.VTMultiStyleSelectorContainer;
26: import org.eclipse.emf.ecp.view.template.model.VTStyleSelectorContainer;
27: import org.eclipse.emf.ecp.view.template.model.VTTemplatePackage;
28: import org.eclipse.emf.ecp.view.template.model.util.TemplateSwitch;
29: import org.eclipse.emf.ecp.view.template.selector.annotation.model.VTAnnotationFactory;
30: import org.eclipse.emf.ecp.view.template.selector.annotation.model.VTAnnotationPackage;
31: import org.eclipse.emf.ecp.view.template.selector.annotation.model.util.AnnotationAdapterFactory;
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 AnnotationItemProviderAdapterFactory extends AnnotationAdapterFactory
60: implements ComposeableAdapterFactory, IChangeNotifier, IDisposable, IChildCreationExtender {
61: /**
62: * This keeps track of the root adapter factory that delegates to this adapter factory.
63: * <!-- begin-user-doc -->
64: * <!-- 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 -->
73: * <!-- end-user-doc -->
74: *
75: * @generated
76: */
77: protected IChangeNotifier changeNotifier = new ChangeNotifier();
78:
79: /**
80: * This helps manage the child creation extenders.
81: * <!-- begin-user-doc -->
82: * <!-- end-user-doc -->
83: *
84: * @generated
85: */
86: protected ChildCreationExtenderManager childCreationExtenderManager = new ChildCreationExtenderManager(
87: AnnotationSelectorEditPlugin.INSTANCE, VTAnnotationPackage.eNS_URI);
88:
89: /**
90: * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
91: * <!-- begin-user-doc -->
92: * <!-- end-user-doc -->
93: *
94: * @generated
95: */
96: protected Collection<Object> supportedTypes = new ArrayList<Object>();
97:
98: /**
99: * This constructs an instance.
100: * <!-- begin-user-doc -->
101: * <!-- end-user-doc -->
102: *
103: * @generated
104: */
105: public AnnotationItemProviderAdapterFactory() {
106: supportedTypes.add(IEditingDomainItemProvider.class);
107: supportedTypes.add(IStructuredItemContentProvider.class);
108: supportedTypes.add(ITreeItemContentProvider.class);
109: supportedTypes.add(IItemLabelProvider.class);
110: supportedTypes.add(IItemPropertySource.class);
111: }
112:
113: /**
114: * This keeps track of the one adapter used for all
115: * {@link org.eclipse.emf.ecp.view.template.selector.annotation.model.VTAnnotationSelector} instances.
116: * <!-- begin-user-doc -->
117: * <!-- end-user-doc -->
118: *
119: * @generated
120: */
121: protected AnnotationSelectorItemProvider annotationSelectorItemProvider;
122:
123: /**
124: * This creates an adapter for a
125: * {@link org.eclipse.emf.ecp.view.template.selector.annotation.model.VTAnnotationSelector}.
126: * <!-- begin-user-doc -->
127: * <!-- end-user-doc -->
128: *
129: * @generated
130: */
131: @Override
132: public Adapter createAnnotationSelectorAdapter() {
133:• if (annotationSelectorItemProvider == null) {
134: annotationSelectorItemProvider = new AnnotationSelectorItemProvider(this);
135: }
136:
137: return annotationSelectorItemProvider;
138: }
139:
140: /**
141: * This returns the root adapter factory that contains this factory.
142: * <!-- begin-user-doc -->
143: * <!-- end-user-doc -->
144: *
145: * @generated
146: */
147: @Override
148: public ComposeableAdapterFactory getRootAdapterFactory() {
149:• return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
150: }
151:
152: /**
153: * This sets the composed adapter factory that contains this factory.
154: * <!-- begin-user-doc -->
155: * <!-- end-user-doc -->
156: *
157: * @generated
158: */
159: @Override
160: public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
161: this.parentAdapterFactory = parentAdapterFactory;
162: }
163:
164: /**
165: * <!-- begin-user-doc -->
166: * <!-- end-user-doc -->
167: *
168: * @generated
169: */
170: @Override
171: public boolean isFactoryForType(Object type) {
172:• return supportedTypes.contains(type) || super.isFactoryForType(type);
173: }
174:
175: /**
176: * This implementation substitutes the factory itself as the key for the adapter.
177: * <!-- begin-user-doc -->
178: * <!-- end-user-doc -->
179: *
180: * @generated
181: */
182: @Override
183: public Adapter adapt(Notifier notifier, Object type) {
184: return super.adapt(notifier, this);
185: }
186:
187: /**
188: * <!-- begin-user-doc -->
189: * <!-- end-user-doc -->
190: *
191: * @generated
192: */
193: @Override
194: public Object adapt(Object object, Object type) {
195:• if (isFactoryForType(type)) {
196: final Object adapter = super.adapt(object, type);
197:• if (!(type instanceof Class<?>) || ((Class<?>) type).isInstance(adapter)) {
198: return adapter;
199: }
200: }
201:
202: return null;
203: }
204:
205: /**
206: * <!-- begin-user-doc -->
207: * <!-- end-user-doc -->
208: *
209: * @generated
210: */
211: public List<IChildCreationExtender> getChildCreationExtenders() {
212: return childCreationExtenderManager.getChildCreationExtenders();
213: }
214:
215: /**
216: * <!-- begin-user-doc -->
217: * <!-- end-user-doc -->
218: *
219: * @generated
220: */
221: @Override
222: public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
223: return childCreationExtenderManager.getNewChildDescriptors(object, editingDomain);
224: }
225:
226: /**
227: * <!-- begin-user-doc -->
228: * <!-- end-user-doc -->
229: *
230: * @generated
231: */
232: @Override
233: public ResourceLocator getResourceLocator() {
234: return childCreationExtenderManager;
235: }
236:
237: /**
238: * This adds a listener.
239: * <!-- begin-user-doc -->
240: * <!-- end-user-doc -->
241: *
242: * @generated
243: */
244: @Override
245: public void addListener(INotifyChangedListener notifyChangedListener) {
246: changeNotifier.addListener(notifyChangedListener);
247: }
248:
249: /**
250: * This removes a listener.
251: * <!-- begin-user-doc -->
252: * <!-- end-user-doc -->
253: *
254: * @generated
255: */
256: @Override
257: public void removeListener(INotifyChangedListener notifyChangedListener) {
258: changeNotifier.removeListener(notifyChangedListener);
259: }
260:
261: /**
262: * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
263: * <!-- begin-user-doc -->
264: * <!-- end-user-doc -->
265: *
266: * @generated
267: */
268: @Override
269: public void fireNotifyChanged(Notification notification) {
270: changeNotifier.fireNotifyChanged(notification);
271:
272:• if (parentAdapterFactory != null) {
273: parentAdapterFactory.fireNotifyChanged(notification);
274: }
275: }
276:
277: /**
278: * This disposes all of the item providers created by this factory.
279: * <!-- begin-user-doc -->
280: * <!-- end-user-doc -->
281: *
282: * @generated
283: */
284: @Override
285: public void dispose() {
286:• if (annotationSelectorItemProvider != null) {
287: annotationSelectorItemProvider.dispose();
288: }
289: }
290:
291: /**
292: * A child creation extender for the {@link VTTemplatePackage}.
293: * <!-- begin-user-doc -->
294: * <!-- end-user-doc -->
295: *
296: * @generated
297: */
298: public static class TemplateChildCreationExtender implements IChildCreationExtender {
299: /**
300: * The switch for creating child descriptors specific to each extended class.
301: * <!-- begin-user-doc -->
302: * <!-- end-user-doc -->
303: *
304: * @generated
305: */
306: protected static class CreationSwitch extends TemplateSwitch<Object> {
307: /**
308: * The child descriptors being populated.
309: * <!-- begin-user-doc -->
310: * <!-- end-user-doc -->
311: *
312: * @generated
313: */
314: protected List<Object> newChildDescriptors;
315:
316: /**
317: * The domain in which to create the children.
318: * <!-- begin-user-doc -->
319: * <!-- end-user-doc -->
320: *
321: * @generated
322: */
323: protected EditingDomain editingDomain;
324:
325: /**
326: * Creates the a switch for populating child descriptors in the given domain.
327: * <!-- begin-user-doc -->
328: * <!-- end-user-doc -->
329: *
330: * @generated
331: */
332: CreationSwitch(List<Object> newChildDescriptors, EditingDomain editingDomain) {
333: this.newChildDescriptors = newChildDescriptors;
334: this.editingDomain = editingDomain;
335: }
336:
337: /**
338: * <!-- begin-user-doc -->
339: * <!-- end-user-doc -->
340: *
341: * @generated
342: */
343: @Override
344: public Object caseStyleSelectorContainer(VTStyleSelectorContainer object) {
345: newChildDescriptors
346: .add(createChildParameter(VTTemplatePackage.Literals.STYLE_SELECTOR_CONTAINER__SELECTOR,
347: VTAnnotationFactory.eINSTANCE.createAnnotationSelector()));
348:
349: return null;
350: }
351:
352: /**
353: * <!-- begin-user-doc -->
354: * <!-- end-user-doc -->
355: *
356: * @generated
357: */
358: @Override
359: public Object caseMultiStyleSelectorContainer(VTMultiStyleSelectorContainer object) {
360: newChildDescriptors
361: .add(createChildParameter(VTTemplatePackage.Literals.MULTI_STYLE_SELECTOR_CONTAINER__SELECTORS,
362: VTAnnotationFactory.eINSTANCE.createAnnotationSelector()));
363:
364: return null;
365: }
366:
367: /**
368: * <!-- begin-user-doc -->
369: * <!-- end-user-doc -->
370: *
371: * @generated
372: */
373: protected CommandParameter createChildParameter(Object feature, Object child) {
374: return new CommandParameter(null, feature, child);
375: }
376:
377: }
378:
379: /**
380: * <!-- begin-user-doc -->
381: * <!-- end-user-doc -->
382: *
383: * @generated
384: */
385: @Override
386: public Collection<Object> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
387: final ArrayList<Object> result = new ArrayList<Object>();
388: new CreationSwitch(result, editingDomain).doSwitch((EObject) object);
389: return result;
390: }
391:
392: /**
393: * <!-- begin-user-doc -->
394: * <!-- end-user-doc -->
395: *
396: * @generated
397: */
398: @Override
399: public ResourceLocator getResourceLocator() {
400: return AnnotationSelectorEditPlugin.INSTANCE;
401: }
402: }
403:
404: }