/** */ package petrinet.provider; import java.util.Collection; import java.util.List; 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 petrinet.Network; import petrinet.PetrinetFactory; import petrinet.PetrinetPackage; /** * This is the item provider adapter for a {@link petrinet.Network} object. * * * @generated */ public class NetworkItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource { /** * This constructs an instance from a factory and a notifier. * * * @generated */ public NetworkItemProvider(AdapterFactory adapterFactory) { super(adapterFactory); } /** * This returns the property descriptors for the adapted class. * * * @generated */ @Override public List getPropertyDescriptors(Object object) { if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addNamePropertyDescriptor(object); } return itemPropertyDescriptors; } /** * This adds a property descriptor for the Name feature. * * * @generated */ protected void addNamePropertyDescriptor(Object object) { itemPropertyDescriptors.add (createItemPropertyDescriptor (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(), getString("_UI_Network_name_feature"), getString("_UI_PropertyDescriptor_description", "_UI_Network_name_feature", "_UI_Network_type"), PetrinetPackage.Literals.NETWORK__NAME, true, 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}. * * * @generated */ @Override public Collection getChildrenFeatures(Object object) { if (childrenFeatures == null) { super.getChildrenFeatures(object); childrenFeatures.add(PetrinetPackage.Literals.NETWORK__NODES); } return childrenFeatures; } /** * * * @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 Network.gif. * * * @generated */ @Override public Object getImage(Object object) { return overlayImage(object, getResourceLocator().getImage("full/obj16/Network")); } /** * This returns the label text for the adapted class. * * * @generated */ @Override public String getText(Object object) { String label = ((Network)object).getName(); return label == null || label.length() == 0 ? getString("_UI_Network_type") : getString("_UI_Network_type") + " " + 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}. * * * @generated */ @Override public void notifyChanged(Notification notification) { updateChildren(notification); switch (notification.getFeatureID(Network.class)) { case PetrinetPackage.NETWORK__NAME: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); return; case PetrinetPackage.NETWORK__NODES: 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. * * * @generated */ @Override protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) { super.collectNewChildDescriptors(newChildDescriptors, object); newChildDescriptors.add (createChildParameter (PetrinetPackage.Literals.NETWORK__NODES, PetrinetFactory.eINSTANCE.createPlace())); newChildDescriptors.add (createChildParameter (PetrinetPackage.Literals.NETWORK__NODES, PetrinetFactory.eINSTANCE.createTransition())); } /** * Return the resource locator for this item provider's resources. * * * @generated */ @Override public ResourceLocator getResourceLocator() { return PetrinetEditPlugin.INSTANCE; } }