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Package: KeybindingItemProviderAdapterFactory$TemplateChildCreationExtender$CreationSwitch
KeybindingItemProviderAdapterFactory$TemplateChildCreationExtender$CreationSwitch
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| KeybindingItemProviderAdapterFactory.TemplateChildCreationExtender.CreationSwitch(List, EditingDomain) |
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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.style.keybinding.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.VTStyle;
26: import org.eclipse.emf.ecp.view.template.model.VTTemplatePackage;
27: import org.eclipse.emf.ecp.view.template.model.util.TemplateSwitch;
28: import org.eclipse.emf.ecp.view.template.style.keybinding.model.VTKeybindingFactory;
29: import org.eclipse.emf.ecp.view.template.style.keybinding.model.VTKeybindingPackage;
30: import org.eclipse.emf.ecp.view.template.style.keybinding.model.util.KeybindingAdapterFactory;
31: import org.eclipse.emf.edit.command.CommandParameter;
32: import org.eclipse.emf.edit.domain.EditingDomain;
33: import org.eclipse.emf.edit.provider.ChangeNotifier;
34: import org.eclipse.emf.edit.provider.ChildCreationExtenderManager;
35: import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
36: import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
37: import org.eclipse.emf.edit.provider.IChangeNotifier;
38: import org.eclipse.emf.edit.provider.IChildCreationExtender;
39: import org.eclipse.emf.edit.provider.IDisposable;
40: import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
41: import org.eclipse.emf.edit.provider.IItemLabelProvider;
42: import org.eclipse.emf.edit.provider.IItemPropertySource;
43: import org.eclipse.emf.edit.provider.INotifyChangedListener;
44: import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
45: import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
46:
47: /**
48: * This is the factory that is used to provide the interfaces needed to support Viewers.
49: * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged
50: * fireNotifyChanged}.
51: * The adapters also support Eclipse property sheets.
52: * Note that most of the adapters are shared among multiple instances.
53: * <!-- begin-user-doc -->
54: * <!-- end-user-doc -->
55: *
56: * @generated
57: */
58: public class KeybindingItemProviderAdapterFactory extends KeybindingAdapterFactory
59: implements ComposeableAdapterFactory, IChangeNotifier, IDisposable, IChildCreationExtender {
60: /**
61: * This keeps track of the root adapter factory that delegates to this adapter factory.
62: * <!-- begin-user-doc -->
63: * <!-- end-user-doc -->
64: *
65: * @generated
66: */
67: protected ComposedAdapterFactory parentAdapterFactory;
68:
69: /**
70: * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
71: * <!-- begin-user-doc -->
72: * <!-- 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: KeyBindingEditPlugin.INSTANCE, VTKeybindingPackage.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.
99: * <!-- begin-user-doc -->
100: * <!-- end-user-doc -->
101: *
102: * @generated
103: */
104: public KeybindingItemProviderAdapterFactory() {
105: supportedTypes.add(IEditingDomainItemProvider.class);
106: supportedTypes.add(IStructuredItemContentProvider.class);
107: supportedTypes.add(ITreeItemContentProvider.class);
108: supportedTypes.add(IItemLabelProvider.class);
109: supportedTypes.add(IItemPropertySource.class);
110: }
111:
112: /**
113: * This keeps track of the one adapter used for all
114: * {@link org.eclipse.emf.ecp.view.template.style.keybinding.model.VTKeyBindings} instances.
115: * <!-- begin-user-doc -->
116: * <!-- end-user-doc -->
117: *
118: * @generated
119: */
120: protected KeyBindingsItemProvider keyBindingsItemProvider;
121:
122: /**
123: * This creates an adapter for a {@link org.eclipse.emf.ecp.view.template.style.keybinding.model.VTKeyBindings}.
124: * <!-- begin-user-doc -->
125: * <!-- end-user-doc -->
126: *
127: * @generated
128: */
129: @Override
130: public Adapter createKeyBindingsAdapter() {
131: if (keyBindingsItemProvider == null) {
132: keyBindingsItemProvider = new KeyBindingsItemProvider(this);
133: }
134:
135: return keyBindingsItemProvider;
136: }
137:
138: /**
139: * This keeps track of the one adapter used for all
140: * {@link org.eclipse.emf.ecp.view.template.style.keybinding.model.VTKeyBinding} instances.
141: * <!-- begin-user-doc -->
142: * <!-- end-user-doc -->
143: *
144: * @generated
145: */
146: protected KeyBindingItemProvider keyBindingItemProvider;
147:
148: /**
149: * This creates an adapter for a {@link org.eclipse.emf.ecp.view.template.style.keybinding.model.VTKeyBinding}.
150: * <!-- begin-user-doc -->
151: * <!-- end-user-doc -->
152: *
153: * @generated
154: */
155: @Override
156: public Adapter createKeyBindingAdapter() {
157: if (keyBindingItemProvider == null) {
158: keyBindingItemProvider = new KeyBindingItemProvider(this);
159: }
160:
161: return keyBindingItemProvider;
162: }
163:
164: /**
165: * This returns the root adapter factory that contains this factory.
166: * <!-- begin-user-doc -->
167: * <!-- end-user-doc -->
168: *
169: * @generated
170: */
171: @Override
172: public ComposeableAdapterFactory getRootAdapterFactory() {
173: return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
174: }
175:
176: /**
177: * This sets the composed adapter factory that contains this factory.
178: * <!-- begin-user-doc -->
179: * <!-- end-user-doc -->
180: *
181: * @generated
182: */
183: @Override
184: public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
185: this.parentAdapterFactory = parentAdapterFactory;
186: }
187:
188: /**
189: * <!-- begin-user-doc -->
190: * <!-- end-user-doc -->
191: *
192: * @generated
193: */
194: @Override
195: public boolean isFactoryForType(Object type) {
196: return supportedTypes.contains(type) || super.isFactoryForType(type);
197: }
198:
199: /**
200: * This implementation substitutes the factory itself as the key for the adapter.
201: * <!-- begin-user-doc -->
202: * <!-- end-user-doc -->
203: *
204: * @generated
205: */
206: @Override
207: public Adapter adapt(Notifier notifier, Object type) {
208: return super.adapt(notifier, this);
209: }
210:
211: /**
212: * <!-- begin-user-doc -->
213: * <!-- end-user-doc -->
214: *
215: * @generated
216: */
217: @Override
218: public Object adapt(Object object, Object type) {
219: if (isFactoryForType(type)) {
220: final Object adapter = super.adapt(object, type);
221: if (!(type instanceof Class<?>) || ((Class<?>) type).isInstance(adapter)) {
222: return adapter;
223: }
224: }
225:
226: return null;
227: }
228:
229: /**
230: * <!-- begin-user-doc -->
231: * <!-- end-user-doc -->
232: *
233: * @generated
234: */
235: public List<IChildCreationExtender> getChildCreationExtenders() {
236: return childCreationExtenderManager.getChildCreationExtenders();
237: }
238:
239: /**
240: * <!-- begin-user-doc -->
241: * <!-- end-user-doc -->
242: *
243: * @generated
244: */
245: @Override
246: public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
247: return childCreationExtenderManager.getNewChildDescriptors(object, editingDomain);
248: }
249:
250: /**
251: * <!-- begin-user-doc -->
252: * <!-- end-user-doc -->
253: *
254: * @generated
255: */
256: @Override
257: public ResourceLocator getResourceLocator() {
258: return childCreationExtenderManager;
259: }
260:
261: /**
262: * This adds a listener.
263: * <!-- begin-user-doc -->
264: * <!-- end-user-doc -->
265: *
266: * @generated
267: */
268: @Override
269: public void addListener(INotifyChangedListener notifyChangedListener) {
270: changeNotifier.addListener(notifyChangedListener);
271: }
272:
273: /**
274: * This removes a listener.
275: * <!-- begin-user-doc -->
276: * <!-- end-user-doc -->
277: *
278: * @generated
279: */
280: @Override
281: public void removeListener(INotifyChangedListener notifyChangedListener) {
282: changeNotifier.removeListener(notifyChangedListener);
283: }
284:
285: /**
286: * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
287: * <!-- begin-user-doc -->
288: * <!-- end-user-doc -->
289: *
290: * @generated
291: */
292: @Override
293: public void fireNotifyChanged(Notification notification) {
294: changeNotifier.fireNotifyChanged(notification);
295:
296: if (parentAdapterFactory != null) {
297: parentAdapterFactory.fireNotifyChanged(notification);
298: }
299: }
300:
301: /**
302: * This disposes all of the item providers created by this factory.
303: * <!-- begin-user-doc -->
304: * <!-- end-user-doc -->
305: *
306: * @generated
307: */
308: @Override
309: public void dispose() {
310: if (keyBindingsItemProvider != null) {
311: keyBindingsItemProvider.dispose();
312: }
313: if (keyBindingItemProvider != null) {
314: keyBindingItemProvider.dispose();
315: }
316: }
317:
318: /**
319: * A child creation extender for the {@link VTTemplatePackage}.
320: * <!-- begin-user-doc -->
321: * <!-- end-user-doc -->
322: *
323: * @generated
324: */
325: public static class TemplateChildCreationExtender implements IChildCreationExtender {
326: /**
327: * The switch for creating child descriptors specific to each extended class.
328: * <!-- begin-user-doc -->
329: * <!-- end-user-doc -->
330: *
331: * @generated
332: */
333: protected static class CreationSwitch extends TemplateSwitch<Object> {
334: /**
335: * The child descriptors being populated.
336: * <!-- begin-user-doc -->
337: * <!-- end-user-doc -->
338: *
339: * @generated
340: */
341: protected List<Object> newChildDescriptors;
342:
343: /**
344: * The domain in which to create the children.
345: * <!-- begin-user-doc -->
346: * <!-- end-user-doc -->
347: *
348: * @generated
349: */
350: protected EditingDomain editingDomain;
351:
352: /**
353: * Creates the a switch for populating child descriptors in the given domain.
354: * <!-- begin-user-doc -->
355: * <!-- end-user-doc -->
356: *
357: * @generated
358: */
359: CreationSwitch(List<Object> newChildDescriptors, EditingDomain editingDomain) {
360: this.newChildDescriptors = newChildDescriptors;
361: this.editingDomain = editingDomain;
362: }
363:
364: /**
365: * <!-- begin-user-doc -->
366: * <!-- end-user-doc -->
367: *
368: * @generated
369: */
370: @Override
371: public Object caseStyle(VTStyle object) {
372: newChildDescriptors.add(createChildParameter(VTTemplatePackage.Literals.STYLE__PROPERTIES,
373: VTKeybindingFactory.eINSTANCE.createKeyBindings()));
374:
375: return null;
376: }
377:
378: /**
379: * <!-- begin-user-doc -->
380: * <!-- end-user-doc -->
381: *
382: * @generated
383: */
384: protected CommandParameter createChildParameter(Object feature, Object child) {
385: return new CommandParameter(null, feature, child);
386: }
387:
388: }
389:
390: /**
391: * <!-- begin-user-doc -->
392: * <!-- end-user-doc -->
393: *
394: * @generated
395: */
396: @Override
397: public Collection<Object> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
398: final ArrayList<Object> result = new ArrayList<Object>();
399: new CreationSwitch(result, editingDomain).doSwitch((EObject) object);
400: return result;
401: }
402:
403: /**
404: * <!-- begin-user-doc -->
405: * <!-- end-user-doc -->
406: *
407: * @generated
408: */
409: @Override
410: public ResourceLocator getResourceLocator() {
411: return KeyBindingEditPlugin.INSTANCE;
412: }
413: }
414:
415: }