| /******************************************************************************* |
| * Copyright (c) 2008-2011 Chair for Applied Software Engineering, |
| * Technische Universitaet Muenchen. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| ******************************************************************************/ |
| package org.eclipse.emf.emfstore.server.model.versioning.events.provider; |
| |
| import java.util.Collection; |
| import java.util.Date; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| 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.ViewerNotification; |
| import org.eclipse.emf.emfstore.server.model.versioning.VersioningFactory; |
| import org.eclipse.emf.emfstore.server.model.versioning.events.EventsPackage; |
| import org.eclipse.emf.emfstore.server.model.versioning.events.MergeEvent; |
| import org.eclipse.emf.emfstore.server.model.versioning.operations.OperationsFactory; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.events.MergeEvent} |
| * object. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public class MergeEventItemProvider extends EventItemProvider implements IEditingDomainItemProvider, |
| IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource { |
| /** |
| * This constructs an instance from a factory and a notifier. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public MergeEventItemProvider(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); |
| |
| addNumberOfConflictsPropertyDescriptor(object); |
| addTotalTimePropertyDescriptor(object); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This adds a property descriptor for the Number Of Conflicts feature. <!-- begin-user-doc --> <!-- end-user-doc |
| * --> |
| * |
| * @generated |
| */ |
| protected void addNumberOfConflictsPropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add(createItemPropertyDescriptor( |
| ((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_MergeEvent_numberOfConflicts_feature"), |
| getString("_UI_PropertyDescriptor_description", "_UI_MergeEvent_numberOfConflicts_feature", |
| "_UI_MergeEvent_type"), EventsPackage.Literals.MERGE_EVENT__NUMBER_OF_CONFLICTS, true, false, false, |
| ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE, null, null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Total Time feature. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addTotalTimePropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add(createItemPropertyDescriptor( |
| ((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getResourceLocator(), |
| getString("_UI_MergeEvent_totalTime_feature"), |
| getString("_UI_PropertyDescriptor_description", "_UI_MergeEvent_totalTime_feature", "_UI_MergeEvent_type"), |
| EventsPackage.Literals.MERGE_EVENT__TOTAL_TIME, true, false, false, |
| ItemPropertyDescriptor.INTEGRAL_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(EventsPackage.Literals.MERGE_EVENT__BASE_VERSION); |
| childrenFeatures.add(EventsPackage.Literals.MERGE_EVENT__TARGET_VERSION); |
| childrenFeatures.add(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES); |
| } |
| 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 MergeEvent.gif. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public Object getImage(Object object) { |
| return overlayImage(object, getResourceLocator().getImage("full/obj16/MergeEvent")); |
| } |
| |
| /** |
| * This returns the label text for the adapted class. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String getText(Object object) { |
| Date labelValue = ((MergeEvent) object).getTimestamp(); |
| String label = labelValue == null ? null : labelValue.toString(); |
| return label == null || label.length() == 0 ? getString("_UI_MergeEvent_type") |
| : getString("_UI_MergeEvent_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}. <!-- begin-user-doc --> <!-- end-user-doc |
| * --> |
| * |
| * @generated |
| */ |
| @Override |
| public void notifyChanged(Notification notification) { |
| updateChildren(notification); |
| |
| switch (notification.getFeatureID(MergeEvent.class)) { |
| case EventsPackage.MERGE_EVENT__NUMBER_OF_CONFLICTS: |
| case EventsPackage.MERGE_EVENT__TOTAL_TIME: |
| fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); |
| return; |
| case EventsPackage.MERGE_EVENT__BASE_VERSION: |
| case EventsPackage.MERGE_EVENT__TARGET_VERSION: |
| case EventsPackage.MERGE_EVENT__LOCAL_CHANGES: |
| 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(EventsPackage.Literals.MERGE_EVENT__BASE_VERSION, |
| VersioningFactory.eINSTANCE.createPrimaryVersionSpec())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__TARGET_VERSION, |
| VersioningFactory.eINSTANCE.createPrimaryVersionSpec())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createCompositeOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createCreateDeleteOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createAttributeOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createMultiAttributeOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createMultiAttributeSetOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createMultiAttributeMoveOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createSingleReferenceOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createMultiReferenceSetOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createMultiReferenceOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createMultiReferenceMoveOperation())); |
| |
| newChildDescriptors.add(createChildParameter(EventsPackage.Literals.MERGE_EVENT__LOCAL_CHANGES, |
| OperationsFactory.eINSTANCE.createDiagramLayoutOperation())); |
| } |
| |
| /** |
| * This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection) { |
| Object childFeature = feature; |
| Object childObject = child; |
| |
| boolean qualify = childFeature == EventsPackage.Literals.MERGE_EVENT__BASE_VERSION |
| || childFeature == EventsPackage.Literals.MERGE_EVENT__TARGET_VERSION; |
| |
| if (qualify) { |
| return getString("_UI_CreateChild_text2", new Object[] { getTypeText(childObject), |
| getFeatureText(childFeature), getTypeText(owner) }); |
| } |
| return super.getCreateChildText(owner, feature, child, selection); |
| } |
| |
| } |