| 1 | /** |
| 2 | * <copyright> |
| 3 | * </copyright> |
| 4 | * |
| 5 | * $Id$ |
| 6 | */ |
| 7 | package QVTTemplate.provider; |
| 8 | |
| 9 | |
| 10 | import EMOF.provider.ElementItemProvider; |
| 11 | import EMOF.provider.QvtmodelsEditPlugin; |
| 12 | |
| 13 | import EssentialOCL.EssentialOCLFactory; |
| 14 | |
| 15 | import QVTRelation.QVTRelationFactory; |
| 16 | |
| 17 | import QVTTemplate.PropertyTemplateItem; |
| 18 | import QVTTemplate.QVTTemplateFactory; |
| 19 | import QVTTemplate.QVTTemplatePackage; |
| 20 | |
| 21 | import java.util.Collection; |
| 22 | import java.util.List; |
| 23 | |
| 24 | import org.eclipse.emf.common.notify.AdapterFactory; |
| 25 | import org.eclipse.emf.common.notify.Notification; |
| 26 | |
| 27 | import org.eclipse.emf.common.util.ResourceLocator; |
| 28 | |
| 29 | import org.eclipse.emf.ecore.EStructuralFeature; |
| 30 | |
| 31 | import org.eclipse.emf.edit.provider.ComposeableAdapterFactory; |
| 32 | import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; |
| 33 | import org.eclipse.emf.edit.provider.IItemLabelProvider; |
| 34 | import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| 35 | import org.eclipse.emf.edit.provider.IItemPropertySource; |
| 36 | import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; |
| 37 | import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| 38 | import org.eclipse.emf.edit.provider.ItemPropertyDescriptor; |
| 39 | import org.eclipse.emf.edit.provider.ViewerNotification; |
| 40 | |
| 41 | /** |
| 42 | * This is the item provider adapter for a {@link QVTTemplate.PropertyTemplateItem} object. |
| 43 | * <!-- begin-user-doc --> |
| 44 | * <!-- end-user-doc --> |
| 45 | * @generated |
| 46 | */ |
| 47 | public class PropertyTemplateItemItemProvider |
| 48 | extends ElementItemProvider |
| 49 | implements |
| 50 | IEditingDomainItemProvider, |
| 51 | IStructuredItemContentProvider, |
| 52 | ITreeItemContentProvider, |
| 53 | IItemLabelProvider, |
| 54 | IItemPropertySource { |
| 55 | /** |
| 56 | * This constructs an instance from a factory and a notifier. |
| 57 | * <!-- begin-user-doc --> |
| 58 | * <!-- end-user-doc --> |
| 59 | * @generated |
| 60 | */ |
| 61 | public PropertyTemplateItemItemProvider(AdapterFactory adapterFactory) { |
| 62 | super(adapterFactory); |
| 63 | } |
| 64 | |
| 65 | /** |
| 66 | * This returns the property descriptors for the adapted class. |
| 67 | * <!-- begin-user-doc --> |
| 68 | * <!-- end-user-doc --> |
| 69 | * @generated |
| 70 | */ |
| 71 | @Override |
| 72 | public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) { |
| 73 | if (itemPropertyDescriptors == null) { |
| 74 | super.getPropertyDescriptors(object); |
| 75 | |
| 76 | addIsOppositePropertyDescriptor(object); |
| 77 | addReferredPropertyPropertyDescriptor(object); |
| 78 | } |
| 79 | return itemPropertyDescriptors; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * This adds a property descriptor for the Is Opposite feature. |
| 84 | * <!-- begin-user-doc --> |
| 85 | * <!-- end-user-doc --> |
| 86 | * @generated |
| 87 | */ |
| 88 | protected void addIsOppositePropertyDescriptor(Object object) { |
| 89 | itemPropertyDescriptors.add |
| 90 | (createItemPropertyDescriptor |
| 91 | (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| 92 | getResourceLocator(), |
| 93 | getString("_UI_PropertyTemplateItem_isOpposite_feature"), |
| 94 | getString("_UI_PropertyDescriptor_description", "_UI_PropertyTemplateItem_isOpposite_feature", "_UI_PropertyTemplateItem_type"), |
| 95 | QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__IS_OPPOSITE, |
| 96 | true, |
| 97 | false, |
| 98 | false, |
| 99 | ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, |
| 100 | null, |
| 101 | null)); |
| 102 | } |
| 103 | |
| 104 | /** |
| 105 | * This adds a property descriptor for the Referred Property feature. |
| 106 | * <!-- begin-user-doc --> |
| 107 | * <!-- end-user-doc --> |
| 108 | * @generated |
| 109 | */ |
| 110 | protected void addReferredPropertyPropertyDescriptor(Object object) { |
| 111 | itemPropertyDescriptors.add |
| 112 | (createItemPropertyDescriptor |
| 113 | (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| 114 | getResourceLocator(), |
| 115 | getString("_UI_PropertyTemplateItem_referredProperty_feature"), |
| 116 | getString("_UI_PropertyDescriptor_description", "_UI_PropertyTemplateItem_referredProperty_feature", "_UI_PropertyTemplateItem_type"), |
| 117 | QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__REFERRED_PROPERTY, |
| 118 | true, |
| 119 | false, |
| 120 | true, |
| 121 | null, |
| 122 | null, |
| 123 | null)); |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an |
| 128 | * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or |
| 129 | * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}. |
| 130 | * <!-- begin-user-doc --> |
| 131 | * <!-- end-user-doc --> |
| 132 | * @generated |
| 133 | */ |
| 134 | @Override |
| 135 | public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) { |
| 136 | if (childrenFeatures == null) { |
| 137 | super.getChildrenFeatures(object); |
| 138 | childrenFeatures.add(QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE); |
| 139 | } |
| 140 | return childrenFeatures; |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * <!-- begin-user-doc --> |
| 145 | * <!-- end-user-doc --> |
| 146 | * @generated |
| 147 | */ |
| 148 | @Override |
| 149 | protected EStructuralFeature getChildFeature(Object object, Object child) { |
| 150 | // Check the type of the specified child object and return the proper feature to use for |
| 151 | // adding (see {@link AddCommand}) it as a child. |
| 152 | |
| 153 | return super.getChildFeature(object, child); |
| 154 | } |
| 155 | |
| 156 | /** |
| 157 | * This returns PropertyTemplateItem.gif. |
| 158 | * <!-- begin-user-doc --> |
| 159 | * <!-- end-user-doc --> |
| 160 | * @generated |
| 161 | */ |
| 162 | @Override |
| 163 | public Object getImage(Object object) { |
| 164 | return overlayImage(object, getResourceLocator().getImage("full/obj16/PropertyTemplateItem")); |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * This returns the label text for the adapted class. |
| 169 | * <!-- begin-user-doc --> |
| 170 | * <!-- end-user-doc --> |
| 171 | * @generated |
| 172 | */ |
| 173 | @Override |
| 174 | public String getText(Object object) { |
| 175 | Boolean labelValue = ((PropertyTemplateItem)object).getIsOpposite(); |
| 176 | String label = labelValue == null ? null : labelValue.toString(); |
| 177 | return label == null || label.length() == 0 ? |
| 178 | getString("_UI_PropertyTemplateItem_type") : |
| 179 | getString("_UI_PropertyTemplateItem_type") + " " + label; |
| 180 | } |
| 181 | |
| 182 | /** |
| 183 | * This handles model notifications by calling {@link #updateChildren} to update any cached |
| 184 | * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}. |
| 185 | * <!-- begin-user-doc --> |
| 186 | * <!-- end-user-doc --> |
| 187 | * @generated |
| 188 | */ |
| 189 | @Override |
| 190 | public void notifyChanged(Notification notification) { |
| 191 | updateChildren(notification); |
| 192 | |
| 193 | switch (notification.getFeatureID(PropertyTemplateItem.class)) { |
| 194 | case QVTTemplatePackage.PROPERTY_TEMPLATE_ITEM__IS_OPPOSITE: |
| 195 | fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); |
| 196 | return; |
| 197 | case QVTTemplatePackage.PROPERTY_TEMPLATE_ITEM__VALUE: |
| 198 | fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false)); |
| 199 | return; |
| 200 | } |
| 201 | super.notifyChanged(notification); |
| 202 | } |
| 203 | |
| 204 | /** |
| 205 | * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children |
| 206 | * that can be created under this object. |
| 207 | * <!-- begin-user-doc --> |
| 208 | * <!-- end-user-doc --> |
| 209 | * @generated |
| 210 | */ |
| 211 | @Override |
| 212 | protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) { |
| 213 | super.collectNewChildDescriptors(newChildDescriptors, object); |
| 214 | |
| 215 | newChildDescriptors.add |
| 216 | (createChildParameter |
| 217 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 218 | QVTTemplateFactory.eINSTANCE.createCollectionTemplateExp())); |
| 219 | |
| 220 | newChildDescriptors.add |
| 221 | (createChildParameter |
| 222 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 223 | QVTTemplateFactory.eINSTANCE.createObjectTemplateExp())); |
| 224 | |
| 225 | newChildDescriptors.add |
| 226 | (createChildParameter |
| 227 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 228 | EssentialOCLFactory.eINSTANCE.createBooleanLiteralExp())); |
| 229 | |
| 230 | newChildDescriptors.add |
| 231 | (createChildParameter |
| 232 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 233 | EssentialOCLFactory.eINSTANCE.createCollectionLiteralExp())); |
| 234 | |
| 235 | newChildDescriptors.add |
| 236 | (createChildParameter |
| 237 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 238 | EssentialOCLFactory.eINSTANCE.createEnumLiteralExp())); |
| 239 | |
| 240 | newChildDescriptors.add |
| 241 | (createChildParameter |
| 242 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 243 | EssentialOCLFactory.eINSTANCE.createIfExp())); |
| 244 | |
| 245 | newChildDescriptors.add |
| 246 | (createChildParameter |
| 247 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 248 | EssentialOCLFactory.eINSTANCE.createIntegerLiteralExp())); |
| 249 | |
| 250 | newChildDescriptors.add |
| 251 | (createChildParameter |
| 252 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 253 | EssentialOCLFactory.eINSTANCE.createInvalidLiteralExp())); |
| 254 | |
| 255 | newChildDescriptors.add |
| 256 | (createChildParameter |
| 257 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 258 | EssentialOCLFactory.eINSTANCE.createIterateExp())); |
| 259 | |
| 260 | newChildDescriptors.add |
| 261 | (createChildParameter |
| 262 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 263 | EssentialOCLFactory.eINSTANCE.createIteratorExp())); |
| 264 | |
| 265 | newChildDescriptors.add |
| 266 | (createChildParameter |
| 267 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 268 | EssentialOCLFactory.eINSTANCE.createLetExp())); |
| 269 | |
| 270 | newChildDescriptors.add |
| 271 | (createChildParameter |
| 272 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 273 | EssentialOCLFactory.eINSTANCE.createNavigationCallExp())); |
| 274 | |
| 275 | newChildDescriptors.add |
| 276 | (createChildParameter |
| 277 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 278 | EssentialOCLFactory.eINSTANCE.createNullLiteralExp())); |
| 279 | |
| 280 | newChildDescriptors.add |
| 281 | (createChildParameter |
| 282 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 283 | EssentialOCLFactory.eINSTANCE.createOperationCallExp())); |
| 284 | |
| 285 | newChildDescriptors.add |
| 286 | (createChildParameter |
| 287 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 288 | EssentialOCLFactory.eINSTANCE.createPropertyCallExp())); |
| 289 | |
| 290 | newChildDescriptors.add |
| 291 | (createChildParameter |
| 292 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 293 | EssentialOCLFactory.eINSTANCE.createRealLiteralExp())); |
| 294 | |
| 295 | newChildDescriptors.add |
| 296 | (createChildParameter |
| 297 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 298 | EssentialOCLFactory.eINSTANCE.createStringLiteralExp())); |
| 299 | |
| 300 | newChildDescriptors.add |
| 301 | (createChildParameter |
| 302 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 303 | EssentialOCLFactory.eINSTANCE.createTupleLiteralExp())); |
| 304 | |
| 305 | newChildDescriptors.add |
| 306 | (createChildParameter |
| 307 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 308 | EssentialOCLFactory.eINSTANCE.createTypeExp())); |
| 309 | |
| 310 | newChildDescriptors.add |
| 311 | (createChildParameter |
| 312 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 313 | EssentialOCLFactory.eINSTANCE.createUnlimitedNaturalExp())); |
| 314 | |
| 315 | newChildDescriptors.add |
| 316 | (createChildParameter |
| 317 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 318 | EssentialOCLFactory.eINSTANCE.createVariableExp())); |
| 319 | |
| 320 | newChildDescriptors.add |
| 321 | (createChildParameter |
| 322 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 323 | QVTRelationFactory.eINSTANCE.createOppositePropertyCallExp())); |
| 324 | |
| 325 | newChildDescriptors.add |
| 326 | (createChildParameter |
| 327 | (QVTTemplatePackage.Literals.PROPERTY_TEMPLATE_ITEM__VALUE, |
| 328 | QVTRelationFactory.eINSTANCE.createRelationCallExp())); |
| 329 | } |
| 330 | |
| 331 | /** |
| 332 | * Return the resource locator for this item provider's resources. |
| 333 | * <!-- begin-user-doc --> |
| 334 | * <!-- end-user-doc --> |
| 335 | * @generated |
| 336 | */ |
| 337 | @Override |
| 338 | public ResourceLocator getResourceLocator() { |
| 339 | return QvtmodelsEditPlugin.INSTANCE; |
| 340 | } |
| 341 | |
| 342 | } |