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1
17 package org.eclipse.emf.codegen.ecore.genmodel.provider;
18
19
20 import java.util.List  ;
21
22 import org.eclipse.emf.codegen.ecore.genmodel.GenFeature;
23 import org.eclipse.emf.codegen.ecore.genmodel.GenModelPackage;
24 import org.eclipse.emf.common.notify.AdapterFactory;
25 import org.eclipse.emf.common.notify.Notification;
26 import org.eclipse.emf.common.util.ResourceLocator;
27 import org.eclipse.emf.ecore.EAttribute;
28 import org.eclipse.emf.ecore.EStructuralFeature;
29 import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
30 import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
31 import org.eclipse.emf.edit.provider.IItemLabelProvider;
32 import org.eclipse.emf.edit.provider.IItemPropertySource;
33 import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
34 import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
35 import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
36
37 import org.eclipse.emf.edit.provider.ViewerNotification;
38
39
41
42
48 public class GenFeatureItemProvider
49 extends GenBaseItemProvider
50 implements
51 IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource
52 {
53
59 public GenFeatureItemProvider(AdapterFactory adapterFactory)
60 {
61 super(adapterFactory);
62 }
63
64
70 public List getPropertyDescriptors(Object object)
71 {
72 if (itemPropertyDescriptors == null)
73 {
74 super.getPropertyDescriptors(object);
75
76 addPropertyPropertyDescriptor(object);
77 addNotifyPropertyDescriptor(object);
78 addChildrenPropertyDescriptor(object);
79 addCreateChildPropertyDescriptor(object);
80 addPropertyCategoryPropertyDescriptor(object);
81 addPropertyFilterFlagsPropertyDescriptor(object);
82 addPropertyDescriptionPropertyDescriptor(object);
83 addEcoreFeaturePropertyDescriptor(object);
84 }
85 return itemPropertyDescriptors;
86 }
87
88
94 protected void addPropertyPropertyDescriptor(Object object)
95 {
96 itemPropertyDescriptors.add
97 (createItemPropertyDescriptor
98 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
99 getResourceLocator(),
100 getString("_UI_GenFeature_property_feature"),
101 getString("_UI_GenFeature_property_description"),
102 GenModelPackage.eINSTANCE.getGenFeature_Property(),
103 true,
104 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
105 getString("_UI_EditPropertyCategory"),
106 null));
107 }
108
109
115 protected void addNotifyPropertyDescriptor(Object object)
116 {
117 itemPropertyDescriptors.add
118 (createItemPropertyDescriptor
119 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
120 getResourceLocator(),
121 getString("_UI_GenFeature_notify_feature"),
122 getString("_UI_GenFeature_notify_description"),
123 GenModelPackage.eINSTANCE.getGenFeature_Notify(),
124 true,
125 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
126 getString("_UI_EditPropertyCategory"),
127 null));
128 }
129
130
136 protected void addChildrenPropertyDescriptor(Object object)
137 {
138 itemPropertyDescriptors.add
139 (createItemPropertyDescriptor
140 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
141 getResourceLocator(),
142 getString("_UI_GenFeature_children_feature"),
143 getString("_UI_GenFeature_children_description"),
144 GenModelPackage.eINSTANCE.getGenFeature_Children(),
145 true,
146 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
147 getString("_UI_EditPropertyCategory"),
148 null));
149 }
150
151
157 protected void addCreateChildPropertyDescriptor(Object object)
158 {
159 itemPropertyDescriptors.add
160 (createItemPropertyDescriptor
161 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
162 getResourceLocator(),
163 getString("_UI_GenFeature_createChild_feature"),
164 getString("_UI_GenFeature_createChild_description"),
165 GenModelPackage.eINSTANCE.getGenFeature_CreateChild(),
166 true,
167 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
168 getString("_UI_EditPropertyCategory"),
169 null));
170 }
171
172
178 protected void addPropertyCategoryPropertyDescriptor(Object object)
179 {
180 itemPropertyDescriptors.add
181 (createItemPropertyDescriptor
182 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
183 getResourceLocator(),
184 getString("_UI_GenFeature_propertyCategory_feature"),
185 getString("_UI_GenFeature_propertyCategory_description"),
186 GenModelPackage.eINSTANCE.getGenFeature_PropertyCategory(),
187 true,
188 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
189 getString("_UI_EditPropertyCategory"),
190 null));
191 }
192
193
199 protected void addPropertyFilterFlagsPropertyDescriptor(Object object)
200 {
201 itemPropertyDescriptors.add
202 (createItemPropertyDescriptor
203 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
204 getResourceLocator(),
205 getString("_UI_GenFeature_propertyFilterFlags_feature"),
206 getString("_UI_GenFeature_propertyFilterFlags_description"),
207 GenModelPackage.eINSTANCE.getGenFeature_PropertyFilterFlags(),
208 true,
209 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
210 getString("_UI_EditPropertyCategory"),
211 null));
212 }
213
214
220 protected void addPropertyDescriptionPropertyDescriptor(Object object)
221 {
222 itemPropertyDescriptors.add
223 (createItemPropertyDescriptor
224 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
225 getResourceLocator(),
226 getString("_UI_GenFeature_propertyDescription_feature"),
227 getString("_UI_GenFeature_propertyDescription_description"),
228 GenModelPackage.eINSTANCE.getGenFeature_PropertyDescription(),
229 true,
230 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
231 getString("_UI_EditPropertyCategory"),
232 null));
233 }
234
235
241 protected void addEcoreFeaturePropertyDescriptor(Object object)
242 {
243 itemPropertyDescriptors.add
244 (createItemPropertyDescriptor
245 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
246 getResourceLocator(),
247 getString("_UI_GenFeature_ecoreFeature_feature"),
248 getString("_UI_GenFeature_ecoreFeature_description"),
249 GenModelPackage.eINSTANCE.getGenFeature_EcoreFeature(),
250 false,
251 null,
252 getString("_UI_EcorePropertyCategory"),
253 null));
254 }
255
256
258 public Object getImage(Object object)
259 {
260 GenFeature genFeature = (GenFeature)object;
261 EStructuralFeature eStructuralFeature = genFeature.getEcoreFeature();
262 Object image =
263 getResourceLocator().getImage(eStructuralFeature instanceof EAttribute ? "full/obj16/EAttribute" : "full/obj16/EReference");
264
265 String imageName = "full/obj16/EOccurrence";
266 int minOccurs = eStructuralFeature.getLowerBound();
267 int maxOccurs = eStructuralFeature.getUpperBound();
268 if (minOccurs >= 0 && (minOccurs <= maxOccurs || maxOccurs == -1))
269 {
270 switch (minOccurs)
271 {
272 case 0:
273 {
274 imageName += "Zero";
275 break;
276 }
277 case 1:
278 {
279 imageName += "One";
280 break;
281 }
282 default:
283 {
284 imageName += "N";
285 break;
286 }
287 }
288
289 if (minOccurs != maxOccurs)
290 {
291 switch (maxOccurs)
292 {
293 case -1:
294 {
295 imageName += "ToUnbounded";
296 break;
297 }
298 case 0:
299 {
300 break;
301 }
302 case 1:
303 {
304 imageName += "ToOne";
305 break;
306 }
307 default:
308 {
309 imageName += minOccurs <= 1 ? "ToN" : "ToM";
310 break;
311 }
312 }
313 }
314 }
315 else
316 {
317 imageName += "NToM";
318 }
319
320 if (imageName.equals("full/obj16/EOccurrenceZeroToOne"))
321 {
322 return new UnderlayedImage(image);
323 }
324 else
325 {
326 return new UnderlayedImage(image, getResourceLocator().getImage(imageName));
327 }
328 }
329
330
333 public String getText(Object object)
334 {
335 GenFeature genFeature = (GenFeature)object;
336 EStructuralFeature eStructuralFeature = genFeature.getEcoreFeature();
337 StringBuffer result = new StringBuffer ();
338 result.append(genFeature.getName());
339 if (eStructuralFeature.getEType() != null)
340 {
341 result.append(" : ");
342 result.append(eStructuralFeature.getEType().getName());
343 }
344 return result.toString();
345 }
346
347
354 public void notifyChanged(Notification notification)
355 {
356 updateChildren(notification);
357
358 switch (notification.getFeatureID(GenFeature.class))
359 {
360 case GenModelPackage.GEN_FEATURE__PROPERTY:
361 case GenModelPackage.GEN_FEATURE__NOTIFY:
362 case GenModelPackage.GEN_FEATURE__CHILDREN:
363 case GenModelPackage.GEN_FEATURE__CREATE_CHILD:
364 case GenModelPackage.GEN_FEATURE__PROPERTY_CATEGORY:
365 case GenModelPackage.GEN_FEATURE__PROPERTY_FILTER_FLAGS:
366 case GenModelPackage.GEN_FEATURE__PROPERTY_DESCRIPTION:
367 case GenModelPackage.GEN_FEATURE__ECORE_FEATURE:
368 fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
369 return;
370 }
371 super.notifyChanged(notification);
372 }
373
374
380 public ResourceLocator getResourceLocator()
381 {
382 return GenModelEditPlugin.INSTANCE;
383 }
384
385 }
386 |
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