| 1 | /** |
| 2 | * <copyright> |
| 3 | * </copyright> |
| 4 | * |
| 5 | * $Id$ |
| 6 | */ |
| 7 | package EssentialOCL.provider; |
| 8 | |
| 9 | |
| 10 | import EssentialOCL.EssentialOCLFactory; |
| 11 | import EssentialOCL.EssentialOCLPackage; |
| 12 | import EssentialOCL.LoopExp; |
| 13 | |
| 14 | import QVTBase.QVTBaseFactory; |
| 15 | |
| 16 | import QVTRelation.QVTRelationFactory; |
| 17 | |
| 18 | import QVTTemplate.QVTTemplateFactory; |
| 19 | |
| 20 | import java.util.Collection; |
| 21 | import java.util.List; |
| 22 | |
| 23 | import org.eclipse.emf.common.notify.AdapterFactory; |
| 24 | import org.eclipse.emf.common.notify.Notification; |
| 25 | |
| 26 | import org.eclipse.emf.ecore.EStructuralFeature; |
| 27 | |
| 28 | import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; |
| 29 | import org.eclipse.emf.edit.provider.IItemLabelProvider; |
| 30 | import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| 31 | import org.eclipse.emf.edit.provider.IItemPropertySource; |
| 32 | import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; |
| 33 | import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| 34 | import org.eclipse.emf.edit.provider.ViewerNotification; |
| 35 | |
| 36 | /** |
| 37 | * This is the item provider adapter for a {@link EssentialOCL.LoopExp} object. |
| 38 | * <!-- begin-user-doc --> |
| 39 | * <!-- end-user-doc --> |
| 40 | * @generated |
| 41 | */ |
| 42 | public class LoopExpItemProvider |
| 43 | extends CallExpItemProvider |
| 44 | implements |
| 45 | IEditingDomainItemProvider, |
| 46 | IStructuredItemContentProvider, |
| 47 | ITreeItemContentProvider, |
| 48 | IItemLabelProvider, |
| 49 | IItemPropertySource { |
| 50 | /** |
| 51 | * This constructs an instance from a factory and a notifier. |
| 52 | * <!-- begin-user-doc --> |
| 53 | * <!-- end-user-doc --> |
| 54 | * @generated |
| 55 | */ |
| 56 | public LoopExpItemProvider(AdapterFactory adapterFactory) { |
| 57 | super(adapterFactory); |
| 58 | } |
| 59 | |
| 60 | /** |
| 61 | * This returns the property descriptors for the adapted class. |
| 62 | * <!-- begin-user-doc --> |
| 63 | * <!-- end-user-doc --> |
| 64 | * @generated |
| 65 | */ |
| 66 | @Override |
| 67 | public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) { |
| 68 | if (itemPropertyDescriptors == null) { |
| 69 | super.getPropertyDescriptors(object); |
| 70 | |
| 71 | } |
| 72 | return itemPropertyDescriptors; |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an |
| 77 | * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or |
| 78 | * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}. |
| 79 | * <!-- begin-user-doc --> |
| 80 | * <!-- end-user-doc --> |
| 81 | * @generated |
| 82 | */ |
| 83 | @Override |
| 84 | public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) { |
| 85 | if (childrenFeatures == null) { |
| 86 | super.getChildrenFeatures(object); |
| 87 | childrenFeatures.add(EssentialOCLPackage.Literals.LOOP_EXP__BODY); |
| 88 | childrenFeatures.add(EssentialOCLPackage.Literals.LOOP_EXP__ITERATOR); |
| 89 | } |
| 90 | return childrenFeatures; |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * <!-- begin-user-doc --> |
| 95 | * <!-- end-user-doc --> |
| 96 | * @generated |
| 97 | */ |
| 98 | @Override |
| 99 | protected EStructuralFeature getChildFeature(Object object, Object child) { |
| 100 | // Check the type of the specified child object and return the proper feature to use for |
| 101 | // adding (see {@link AddCommand}) it as a child. |
| 102 | |
| 103 | return super.getChildFeature(object, child); |
| 104 | } |
| 105 | |
| 106 | /** |
| 107 | * This returns the label text for the adapted class. |
| 108 | * <!-- begin-user-doc --> |
| 109 | * <!-- end-user-doc --> |
| 110 | * @generated |
| 111 | */ |
| 112 | @Override |
| 113 | public String getText(Object object) { |
| 114 | String label = ((LoopExp)object).getName(); |
| 115 | return label == null || label.length() == 0 ? |
| 116 | getString("_UI_LoopExp_type") : |
| 117 | getString("_UI_LoopExp_type") + " " + label; |
| 118 | } |
| 119 | |
| 120 | /** |
| 121 | * This handles model notifications by calling {@link #updateChildren} to update any cached |
| 122 | * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}. |
| 123 | * <!-- begin-user-doc --> |
| 124 | * <!-- end-user-doc --> |
| 125 | * @generated |
| 126 | */ |
| 127 | @Override |
| 128 | public void notifyChanged(Notification notification) { |
| 129 | updateChildren(notification); |
| 130 | |
| 131 | switch (notification.getFeatureID(LoopExp.class)) { |
| 132 | case EssentialOCLPackage.LOOP_EXP__BODY: |
| 133 | case EssentialOCLPackage.LOOP_EXP__ITERATOR: |
| 134 | fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false)); |
| 135 | return; |
| 136 | } |
| 137 | super.notifyChanged(notification); |
| 138 | } |
| 139 | |
| 140 | /** |
| 141 | * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children |
| 142 | * that can be created under this object. |
| 143 | * <!-- begin-user-doc --> |
| 144 | * <!-- end-user-doc --> |
| 145 | * @generated |
| 146 | */ |
| 147 | @Override |
| 148 | protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) { |
| 149 | super.collectNewChildDescriptors(newChildDescriptors, object); |
| 150 | |
| 151 | newChildDescriptors.add |
| 152 | (createChildParameter |
| 153 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 154 | EssentialOCLFactory.eINSTANCE.createBooleanLiteralExp())); |
| 155 | |
| 156 | newChildDescriptors.add |
| 157 | (createChildParameter |
| 158 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 159 | EssentialOCLFactory.eINSTANCE.createCollectionLiteralExp())); |
| 160 | |
| 161 | newChildDescriptors.add |
| 162 | (createChildParameter |
| 163 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 164 | EssentialOCLFactory.eINSTANCE.createEnumLiteralExp())); |
| 165 | |
| 166 | newChildDescriptors.add |
| 167 | (createChildParameter |
| 168 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 169 | EssentialOCLFactory.eINSTANCE.createIfExp())); |
| 170 | |
| 171 | newChildDescriptors.add |
| 172 | (createChildParameter |
| 173 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 174 | EssentialOCLFactory.eINSTANCE.createIntegerLiteralExp())); |
| 175 | |
| 176 | newChildDescriptors.add |
| 177 | (createChildParameter |
| 178 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 179 | EssentialOCLFactory.eINSTANCE.createInvalidLiteralExp())); |
| 180 | |
| 181 | newChildDescriptors.add |
| 182 | (createChildParameter |
| 183 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 184 | EssentialOCLFactory.eINSTANCE.createIterateExp())); |
| 185 | |
| 186 | newChildDescriptors.add |
| 187 | (createChildParameter |
| 188 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 189 | EssentialOCLFactory.eINSTANCE.createIteratorExp())); |
| 190 | |
| 191 | newChildDescriptors.add |
| 192 | (createChildParameter |
| 193 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 194 | EssentialOCLFactory.eINSTANCE.createLetExp())); |
| 195 | |
| 196 | newChildDescriptors.add |
| 197 | (createChildParameter |
| 198 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 199 | EssentialOCLFactory.eINSTANCE.createNavigationCallExp())); |
| 200 | |
| 201 | newChildDescriptors.add |
| 202 | (createChildParameter |
| 203 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 204 | EssentialOCLFactory.eINSTANCE.createNullLiteralExp())); |
| 205 | |
| 206 | newChildDescriptors.add |
| 207 | (createChildParameter |
| 208 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 209 | EssentialOCLFactory.eINSTANCE.createOperationCallExp())); |
| 210 | |
| 211 | newChildDescriptors.add |
| 212 | (createChildParameter |
| 213 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 214 | EssentialOCLFactory.eINSTANCE.createPropertyCallExp())); |
| 215 | |
| 216 | newChildDescriptors.add |
| 217 | (createChildParameter |
| 218 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 219 | EssentialOCLFactory.eINSTANCE.createRealLiteralExp())); |
| 220 | |
| 221 | newChildDescriptors.add |
| 222 | (createChildParameter |
| 223 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 224 | EssentialOCLFactory.eINSTANCE.createStringLiteralExp())); |
| 225 | |
| 226 | newChildDescriptors.add |
| 227 | (createChildParameter |
| 228 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 229 | EssentialOCLFactory.eINSTANCE.createTupleLiteralExp())); |
| 230 | |
| 231 | newChildDescriptors.add |
| 232 | (createChildParameter |
| 233 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 234 | EssentialOCLFactory.eINSTANCE.createTypeExp())); |
| 235 | |
| 236 | newChildDescriptors.add |
| 237 | (createChildParameter |
| 238 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 239 | EssentialOCLFactory.eINSTANCE.createUnlimitedNaturalExp())); |
| 240 | |
| 241 | newChildDescriptors.add |
| 242 | (createChildParameter |
| 243 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 244 | EssentialOCLFactory.eINSTANCE.createVariableExp())); |
| 245 | |
| 246 | newChildDescriptors.add |
| 247 | (createChildParameter |
| 248 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 249 | QVTRelationFactory.eINSTANCE.createOppositePropertyCallExp())); |
| 250 | |
| 251 | newChildDescriptors.add |
| 252 | (createChildParameter |
| 253 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 254 | QVTRelationFactory.eINSTANCE.createRelationCallExp())); |
| 255 | |
| 256 | newChildDescriptors.add |
| 257 | (createChildParameter |
| 258 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 259 | QVTTemplateFactory.eINSTANCE.createCollectionTemplateExp())); |
| 260 | |
| 261 | newChildDescriptors.add |
| 262 | (createChildParameter |
| 263 | (EssentialOCLPackage.Literals.LOOP_EXP__BODY, |
| 264 | QVTTemplateFactory.eINSTANCE.createObjectTemplateExp())); |
| 265 | |
| 266 | newChildDescriptors.add |
| 267 | (createChildParameter |
| 268 | (EssentialOCLPackage.Literals.LOOP_EXP__ITERATOR, |
| 269 | EssentialOCLFactory.eINSTANCE.createVariable())); |
| 270 | |
| 271 | newChildDescriptors.add |
| 272 | (createChildParameter |
| 273 | (EssentialOCLPackage.Literals.LOOP_EXP__ITERATOR, |
| 274 | QVTBaseFactory.eINSTANCE.createFunctionParameter())); |
| 275 | } |
| 276 | |
| 277 | /** |
| 278 | * This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}. |
| 279 | * <!-- begin-user-doc --> |
| 280 | * <!-- end-user-doc --> |
| 281 | * @generated |
| 282 | */ |
| 283 | @Override |
| 284 | public String getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection) { |
| 285 | Object childFeature = feature; |
| 286 | Object childObject = child; |
| 287 | |
| 288 | boolean qualify = |
| 289 | childFeature == EssentialOCLPackage.Literals.CALL_EXP__SOURCE || |
| 290 | childFeature == EssentialOCLPackage.Literals.LOOP_EXP__BODY; |
| 291 | |
| 292 | if (qualify) { |
| 293 | return getString |
| 294 | ("_UI_CreateChild_text2", |
| 295 | new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) }); |
| 296 | } |
| 297 | return super.getCreateChildText(owner, feature, child, selection); |
| 298 | } |
| 299 | |
| 300 | } |