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Package: ControlgridItemProviderAdapterFactory
ControlgridItemProviderAdapterFactory
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| ControlgridItemProviderAdapterFactory() |
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| adapt(Notifier, Object) |
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| adapt(Object, Object) |
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| addListener(INotifyChangedListener) |
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| createControlGridAdapter() |
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| createControlGridCellAdapter() |
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| createControlGridRowAdapter() |
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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) 2011-2015 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.emfforms.spi.view.controlgrid.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.model.VContainer;
26: import org.eclipse.emf.ecp.view.spi.model.VView;
27: import org.eclipse.emf.ecp.view.spi.model.VViewPackage;
28: import org.eclipse.emf.ecp.view.spi.model.util.ViewSwitch;
29: import org.eclipse.emf.edit.command.CommandParameter;
30: import org.eclipse.emf.edit.domain.EditingDomain;
31: import org.eclipse.emf.edit.provider.ChangeNotifier;
32: import org.eclipse.emf.edit.provider.ChildCreationExtenderManager;
33: import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
34: import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
35: import org.eclipse.emf.edit.provider.IChangeNotifier;
36: import org.eclipse.emf.edit.provider.IChildCreationExtender;
37: import org.eclipse.emf.edit.provider.IDisposable;
38: import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
39: import org.eclipse.emf.edit.provider.IItemLabelProvider;
40: import org.eclipse.emf.edit.provider.IItemPropertySource;
41: import org.eclipse.emf.edit.provider.INotifyChangedListener;
42: import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
43: import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
44: import org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlgridFactory;
45: import org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlgridPackage;
46: import org.eclipse.emf.emfforms.spi.view.controlgrid.model.util.ControlgridAdapterFactory;
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 ControlgridItemProviderAdapterFactory extends ControlgridAdapterFactory
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: ControlgridEditPlugin.INSTANCE, VControlgridPackage.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 ControlgridItemProviderAdapterFactory() {
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.emfforms.spi.view.controlgrid.model.VControlGrid} instances.
116: * <!-- begin-user-doc -->
117: * <!-- end-user-doc -->
118: *
119: * @generated
120: */
121: protected ControlGridItemProvider controlGridItemProvider;
122:
123: /**
124: * This creates an adapter for a {@link org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlGrid}.
125: * <!-- begin-user-doc -->
126: * <!-- end-user-doc -->
127: *
128: * @generated
129: */
130: @Override
131: public Adapter createControlGridAdapter() {
132:• if (controlGridItemProvider == null) {
133: controlGridItemProvider = new ControlGridItemProvider(this);
134: }
135:
136: return controlGridItemProvider;
137: }
138:
139: /**
140: * This keeps track of the one adapter used for all
141: * {@link org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlGridRow} instances.
142: * <!-- begin-user-doc -->
143: * <!-- end-user-doc -->
144: *
145: * @generated
146: */
147: protected ControlGridRowItemProvider controlGridRowItemProvider;
148:
149: /**
150: * This creates an adapter for a {@link org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlGridRow}.
151: * <!-- begin-user-doc -->
152: * <!-- end-user-doc -->
153: *
154: * @generated
155: */
156: @Override
157: public Adapter createControlGridRowAdapter() {
158:• if (controlGridRowItemProvider == null) {
159: controlGridRowItemProvider = new ControlGridRowItemProvider(this);
160: }
161:
162: return controlGridRowItemProvider;
163: }
164:
165: /**
166: * This keeps track of the one adapter used for all
167: * {@link org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlGridCell} instances.
168: * <!-- begin-user-doc -->
169: * <!-- end-user-doc -->
170: *
171: * @generated
172: */
173: protected ControlGridCellItemProvider controlGridCellItemProvider;
174:
175: /**
176: * This creates an adapter for a {@link org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlGridCell}.
177: * <!-- begin-user-doc -->
178: * <!-- end-user-doc -->
179: *
180: * @generated
181: */
182: @Override
183: public Adapter createControlGridCellAdapter() {
184:• if (controlGridCellItemProvider == null) {
185: controlGridCellItemProvider = new ControlGridCellItemProvider(this);
186: }
187:
188: return controlGridCellItemProvider;
189: }
190:
191: /**
192: * This returns the root adapter factory that contains this factory.
193: * <!-- begin-user-doc -->
194: * <!-- end-user-doc -->
195: *
196: * @generated
197: */
198: @Override
199: public ComposeableAdapterFactory getRootAdapterFactory() {
200:• return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
201: }
202:
203: /**
204: * This sets the composed adapter factory that contains this factory.
205: * <!-- begin-user-doc -->
206: * <!-- end-user-doc -->
207: *
208: * @generated
209: */
210: @Override
211: public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
212: this.parentAdapterFactory = parentAdapterFactory;
213: }
214:
215: /**
216: * <!-- begin-user-doc -->
217: * <!-- end-user-doc -->
218: *
219: * @generated
220: */
221: @Override
222: public boolean isFactoryForType(Object type) {
223:• return supportedTypes.contains(type) || super.isFactoryForType(type);
224: }
225:
226: /**
227: * This implementation substitutes the factory itself as the key for the adapter.
228: * <!-- begin-user-doc -->
229: * <!-- end-user-doc -->
230: *
231: * @generated
232: */
233: @Override
234: public Adapter adapt(Notifier notifier, Object type) {
235: return super.adapt(notifier, this);
236: }
237:
238: /**
239: * <!-- begin-user-doc -->
240: * <!-- end-user-doc -->
241: *
242: * @generated
243: */
244: @Override
245: public Object adapt(Object object, Object type) {
246:• if (isFactoryForType(type)) {
247: final Object adapter = super.adapt(object, type);
248:• if (!(type instanceof Class<?>) || ((Class<?>) type).isInstance(adapter)) {
249: return adapter;
250: }
251: }
252:
253: return null;
254: }
255:
256: /**
257: * <!-- begin-user-doc -->
258: * <!-- end-user-doc -->
259: *
260: * @generated
261: */
262: public List<IChildCreationExtender> getChildCreationExtenders() {
263: return childCreationExtenderManager.getChildCreationExtenders();
264: }
265:
266: /**
267: * <!-- begin-user-doc -->
268: * <!-- end-user-doc -->
269: *
270: * @generated
271: */
272: @Override
273: public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
274: return childCreationExtenderManager.getNewChildDescriptors(object, editingDomain);
275: }
276:
277: /**
278: * <!-- begin-user-doc -->
279: * <!-- end-user-doc -->
280: *
281: * @generated
282: */
283: @Override
284: public ResourceLocator getResourceLocator() {
285: return childCreationExtenderManager;
286: }
287:
288: /**
289: * This adds a listener.
290: * <!-- begin-user-doc -->
291: * <!-- end-user-doc -->
292: *
293: * @generated
294: */
295: @Override
296: public void addListener(INotifyChangedListener notifyChangedListener) {
297: changeNotifier.addListener(notifyChangedListener);
298: }
299:
300: /**
301: * This removes a listener.
302: * <!-- begin-user-doc -->
303: * <!-- end-user-doc -->
304: *
305: * @generated
306: */
307: @Override
308: public void removeListener(INotifyChangedListener notifyChangedListener) {
309: changeNotifier.removeListener(notifyChangedListener);
310: }
311:
312: /**
313: * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
314: * <!-- begin-user-doc -->
315: * <!-- end-user-doc -->
316: *
317: * @generated
318: */
319: @Override
320: public void fireNotifyChanged(Notification notification) {
321: changeNotifier.fireNotifyChanged(notification);
322:
323:• if (parentAdapterFactory != null) {
324: parentAdapterFactory.fireNotifyChanged(notification);
325: }
326: }
327:
328: /**
329: * This disposes all of the item providers created by this factory.
330: * <!-- begin-user-doc -->
331: * <!-- end-user-doc -->
332: *
333: * @generated
334: */
335: @Override
336: public void dispose() {
337:• if (controlGridItemProvider != null) {
338: controlGridItemProvider.dispose();
339: }
340:• if (controlGridRowItemProvider != null) {
341: controlGridRowItemProvider.dispose();
342: }
343:• if (controlGridCellItemProvider != null) {
344: controlGridCellItemProvider.dispose();
345: }
346: }
347:
348: /**
349: * A child creation extender for the {@link VViewPackage}.
350: * <!-- begin-user-doc -->
351: * <!-- end-user-doc -->
352: *
353: * @generated
354: */
355: public static class ViewChildCreationExtender implements IChildCreationExtender {
356: /**
357: * The switch for creating child descriptors specific to each extended class.
358: * <!-- begin-user-doc -->
359: * <!-- end-user-doc -->
360: *
361: * @generated
362: */
363: protected static class CreationSwitch extends ViewSwitch<Object> {
364: /**
365: * The child descriptors being populated.
366: * <!-- begin-user-doc -->
367: * <!-- end-user-doc -->
368: *
369: * @generated
370: */
371: protected List<Object> newChildDescriptors;
372:
373: /**
374: * The domain in which to create the children.
375: * <!-- begin-user-doc -->
376: * <!-- end-user-doc -->
377: *
378: * @generated
379: */
380: protected EditingDomain editingDomain;
381:
382: /**
383: * Creates the a switch for populating child descriptors in the given domain.
384: * <!-- begin-user-doc -->
385: * <!-- end-user-doc -->
386: *
387: * @generated
388: */
389: CreationSwitch(List<Object> newChildDescriptors, EditingDomain editingDomain) {
390: this.newChildDescriptors = newChildDescriptors;
391: this.editingDomain = editingDomain;
392: }
393:
394: /**
395: * <!-- begin-user-doc -->
396: * <!-- end-user-doc -->
397: *
398: * @generated
399: */
400: @Override
401: public Object caseView(VView object) {
402: newChildDescriptors.add(createChildParameter(VViewPackage.Literals.VIEW__CHILDREN,
403: VControlgridFactory.eINSTANCE.createControlGrid()));
404:
405: return null;
406: }
407:
408: /**
409: * <!-- begin-user-doc -->
410: * <!-- end-user-doc -->
411: *
412: * @generated
413: */
414: @Override
415: public Object caseContainer(VContainer object) {
416: newChildDescriptors.add(createChildParameter(VViewPackage.Literals.CONTAINER__CHILDREN,
417: VControlgridFactory.eINSTANCE.createControlGrid()));
418:
419: return null;
420: }
421:
422: /**
423: * <!-- begin-user-doc -->
424: * <!-- end-user-doc -->
425: *
426: * @generated
427: */
428: protected CommandParameter createChildParameter(Object feature, Object child) {
429: return new CommandParameter(null, feature, child);
430: }
431:
432: }
433:
434: /**
435: * <!-- begin-user-doc -->
436: * <!-- end-user-doc -->
437: *
438: * @generated
439: */
440: @Override
441: public Collection<Object> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
442: final ArrayList<Object> result = new ArrayList<Object>();
443: new CreationSwitch(result, editingDomain).doSwitch((EObject) object);
444: return result;
445: }
446:
447: /**
448: * <!-- begin-user-doc -->
449: * <!-- end-user-doc -->
450: *
451: * @generated
452: */
453: @Override
454: public ResourceLocator getResourceLocator() {
455: return ControlgridEditPlugin.INSTANCE;
456: }
457: }
458:
459: }