diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.releng.preferences.edit/src/org/eclipse/emf/cdo/releng/preferences/provider/PreferenceNodeItemProvider.java')
| -rw-r--r-- | plugins/org.eclipse.emf.cdo.releng.preferences.edit/src/org/eclipse/emf/cdo/releng/preferences/provider/PreferenceNodeItemProvider.java | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.releng.preferences.edit/src/org/eclipse/emf/cdo/releng/preferences/provider/PreferenceNodeItemProvider.java b/plugins/org.eclipse.emf.cdo.releng.preferences.edit/src/org/eclipse/emf/cdo/releng/preferences/provider/PreferenceNodeItemProvider.java new file mode 100644 index 0000000000..290ddc5e91 --- /dev/null +++ b/plugins/org.eclipse.emf.cdo.releng.preferences.edit/src/org/eclipse/emf/cdo/releng/preferences/provider/PreferenceNodeItemProvider.java @@ -0,0 +1,243 @@ +/** + */ +package org.eclipse.emf.cdo.releng.preferences.provider; + +import org.eclipse.emf.cdo.releng.preferences.PreferenceNode; +import org.eclipse.emf.cdo.releng.preferences.PreferencesFactory; +import org.eclipse.emf.cdo.releng.preferences.PreferencesPackage; + +import org.eclipse.emf.common.notify.AdapterFactory; +import org.eclipse.emf.common.notify.Notification; +import org.eclipse.emf.common.util.ResourceLocator; +import org.eclipse.emf.ecore.EStructuralFeature; +import org.eclipse.emf.edit.provider.ComposeableAdapterFactory; +import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; +import org.eclipse.emf.edit.provider.IItemLabelProvider; +import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; +import org.eclipse.emf.edit.provider.IItemPropertySource; +import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; +import org.eclipse.emf.edit.provider.ITreeItemContentProvider; +import org.eclipse.emf.edit.provider.ItemPropertyDescriptor; +import org.eclipse.emf.edit.provider.ItemProviderAdapter; +import org.eclipse.emf.edit.provider.ViewerNotification; + +import java.util.Collection; +import java.util.List; + +/** + * This is the item provider adapter for a {@link org.eclipse.emf.cdo.releng.preferences.PreferenceNode} object. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ +public class PreferenceNodeItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider, + IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource +{ + /** + * This constructs an instance from a factory and a notifier. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + public PreferenceNodeItemProvider(AdapterFactory adapterFactory) + { + super(adapterFactory); + } + + /** + * This returns the property descriptors for the adapted class. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) + { + if (itemPropertyDescriptors == null) + { + super.getPropertyDescriptors(object); + + addNamePropertyDescriptor(object); + addLocationPropertyDescriptor(object); + } + return itemPropertyDescriptors; + } + + /** + * This adds a property descriptor for the Name feature. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected void addNamePropertyDescriptor(Object object) + { + itemPropertyDescriptors.add + (createItemPropertyDescriptor + (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), + getResourceLocator(), + getString("_UI_PreferenceNode_name_feature"), + getString("_UI_PropertyDescriptor_description", "_UI_PreferenceNode_name_feature", "_UI_PreferenceNode_type"), + PreferencesPackage.Literals.PREFERENCE_NODE__NAME, + true, + false, + false, + ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, + null, + null)); + } + + /** + * This adds a property descriptor for the Location feature. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected void addLocationPropertyDescriptor(Object object) + { + itemPropertyDescriptors.add + (createItemPropertyDescriptor + (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), + getResourceLocator(), + getString("_UI_PreferenceNode_location_feature"), + getString("_UI_PropertyDescriptor_description", "_UI_PreferenceNode_location_feature", "_UI_PreferenceNode_type"), + PreferencesPackage.Literals.PREFERENCE_NODE__LOCATION, + false, + false, + false, + ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, + null, + null)); + } + + /** + * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an + * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or + * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) + { + if (childrenFeatures == null) + { + super.getChildrenFeatures(object); + childrenFeatures.add(PreferencesPackage.Literals.PREFERENCE_NODE__CHILDREN); + childrenFeatures.add(PreferencesPackage.Literals.PREFERENCE_NODE__PROPERTIES); + } + return childrenFeatures; + } + + /** + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + protected EStructuralFeature getChildFeature(Object object, Object child) + { + // Check the type of the specified child object and return the proper feature to use for + // adding (see {@link AddCommand}) it as a child. + + return super.getChildFeature(object, child); + } + + /** + * This returns PreferenceNode.gif. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public Object getImage(Object object) + { + return overlayImage(object, getResourceLocator().getImage("full/obj16/PreferenceNode")); + } + + /** + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + protected boolean shouldComposeCreationImage() + { + return true; + } + + /** + * This returns the label text for the adapted class. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated NOT + */ + @Override + public String getText(Object object) + { + String label = ((PreferenceNode)object).getName(); + return label == null ? "" : label; + } + + /** + * This handles model notifications by calling {@link #updateChildren} to update any cached + * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public void notifyChanged(Notification notification) + { + updateChildren(notification); + + switch (notification.getFeatureID(PreferenceNode.class)) + { + case PreferencesPackage.PREFERENCE_NODE__NAME: + case PreferencesPackage.PREFERENCE_NODE__LOCATION: + fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); + return; + case PreferencesPackage.PREFERENCE_NODE__CHILDREN: + case PreferencesPackage.PREFERENCE_NODE__PROPERTIES: + fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false)); + return; + } + super.notifyChanged(notification); + } + + /** + * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children + * that can be created under this object. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) + { + super.collectNewChildDescriptors(newChildDescriptors, object); + + newChildDescriptors.add + (createChildParameter + (PreferencesPackage.Literals.PREFERENCE_NODE__CHILDREN, + PreferencesFactory.eINSTANCE.createPreferenceNode())); + + newChildDescriptors.add + (createChildParameter + (PreferencesPackage.Literals.PREFERENCE_NODE__PROPERTIES, + PreferencesFactory.eINSTANCE.createProperty())); + } + + /** + * Return the resource locator for this item provider's resources. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public ResourceLocator getResourceLocator() + { + return PreferencesEditPlugin.INSTANCE; + } + +} |