| /******************************************************************************* |
| * 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.internal.server.model.versioning.provider; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| 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.ITreeItemContentProvider; |
| import org.eclipse.emf.edit.provider.ItemProviderAdapter; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| import org.eclipse.emf.emfstore.internal.server.model.provider.ServerEditPlugin; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.AbstractChangePackage; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.ChangePackage; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.HistoryInfo; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.VersioningFactory; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.VersioningPackage; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.emf.emfstore.internal.server.model.versioning.HistoryInfo} |
| * object. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public class HistoryInfoItemProvider extends ItemProviderAdapter |
| implements IEditingDomainItemProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource { |
| /** |
| * This constructs an instance from a factory and a notifier. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public HistoryInfoItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getChildren(java.lang.Object) |
| */ |
| @Override |
| public Collection<?> getChildren(Object object) { |
| if (object instanceof HistoryInfo) { |
| final HistoryInfo historyInfo = (HistoryInfo) object; |
| final AbstractChangePackage changePackage = historyInfo.getChangePackage(); |
| if (changePackage == null) { |
| return new ArrayList<ChangePackage>(); |
| } |
| return Arrays.asList(changePackage); |
| } |
| return super.getChildren(object); |
| } |
| |
| /** |
| * 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); |
| |
| addLogMessagePropertyDescriptor(object); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This adds a property descriptor for the Log Message feature. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addLogMessagePropertyDescriptor(Object object) { |
| itemPropertyDescriptors |
| .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), getString("_UI_HistoryInfo_logMessage_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_HistoryInfo_logMessage_feature", //$NON-NLS-1$ //$NON-NLS-2$ |
| "_UI_HistoryInfo_type"), //$NON-NLS-1$ |
| VersioningPackage.Literals.HISTORY_INFO__LOG_MESSAGE, true, false, true, null, 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(VersioningPackage.Literals.HISTORY_INFO__PRIMARY_SPEC); |
| childrenFeatures.add(VersioningPackage.Literals.HISTORY_INFO__NEXT_SPEC); |
| childrenFeatures.add(VersioningPackage.Literals.HISTORY_INFO__PREVIOUS_SPEC); |
| childrenFeatures.add(VersioningPackage.Literals.HISTORY_INFO__MERGED_FROM); |
| childrenFeatures.add(VersioningPackage.Literals.HISTORY_INFO__MERGED_TO); |
| childrenFeatures.add(VersioningPackage.Literals.HISTORY_INFO__TAG_SPECS); |
| childrenFeatures.add(VersioningPackage.Literals.HISTORY_INFO__VERSION_PROPERTIES); |
| childrenFeatures.add(VersioningPackage.Literals.HISTORY_INFO__CHANGE_PACKAGE); |
| } |
| 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); |
| } |
| |
| // begin of custom code |
| /** |
| * @param object |
| * the object |
| * @return This returns the image. |
| * @generated NOT |
| */ |
| @Override |
| public Object getImage(Object object) { |
| return overlayImage(object, getResourceLocator().getImage("full/obj16/HistoryInfo.png")); //$NON-NLS-1$ |
| } |
| |
| // end of custom code |
| |
| /** |
| * This returns the label text for the adapted class. |
| * <!-- begin-user-doc |
| * --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String getText(Object object) { |
| return getString("_UI_HistoryInfo_type"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * 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(HistoryInfo.class)) { |
| case VersioningPackage.HISTORY_INFO__PRIMARY_SPEC: |
| case VersioningPackage.HISTORY_INFO__NEXT_SPEC: |
| case VersioningPackage.HISTORY_INFO__PREVIOUS_SPEC: |
| case VersioningPackage.HISTORY_INFO__MERGED_FROM: |
| case VersioningPackage.HISTORY_INFO__MERGED_TO: |
| case VersioningPackage.HISTORY_INFO__TAG_SPECS: |
| case VersioningPackage.HISTORY_INFO__VERSION_PROPERTIES: |
| case VersioningPackage.HISTORY_INFO__CHANGE_PACKAGE: |
| 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(VersioningPackage.Literals.HISTORY_INFO__PRIMARY_SPEC, |
| VersioningFactory.eINSTANCE.createPrimaryVersionSpec())); |
| |
| newChildDescriptors.add(createChildParameter(VersioningPackage.Literals.HISTORY_INFO__NEXT_SPEC, |
| VersioningFactory.eINSTANCE.createPrimaryVersionSpec())); |
| |
| newChildDescriptors.add(createChildParameter(VersioningPackage.Literals.HISTORY_INFO__PREVIOUS_SPEC, |
| VersioningFactory.eINSTANCE.createPrimaryVersionSpec())); |
| |
| newChildDescriptors.add(createChildParameter(VersioningPackage.Literals.HISTORY_INFO__MERGED_FROM, |
| VersioningFactory.eINSTANCE.createPrimaryVersionSpec())); |
| |
| newChildDescriptors.add(createChildParameter(VersioningPackage.Literals.HISTORY_INFO__MERGED_TO, |
| VersioningFactory.eINSTANCE.createPrimaryVersionSpec())); |
| |
| newChildDescriptors.add(createChildParameter(VersioningPackage.Literals.HISTORY_INFO__TAG_SPECS, |
| VersioningFactory.eINSTANCE.createTagVersionSpec())); |
| |
| newChildDescriptors.add(createChildParameter(VersioningPackage.Literals.HISTORY_INFO__VERSION_PROPERTIES, |
| VersioningFactory.eINSTANCE.createVersionProperty())); |
| |
| newChildDescriptors.add(createChildParameter(VersioningPackage.Literals.HISTORY_INFO__CHANGE_PACKAGE, |
| VersioningFactory.eINSTANCE.createChangePackage())); |
| |
| newChildDescriptors.add(createChildParameter(VersioningPackage.Literals.HISTORY_INFO__CHANGE_PACKAGE, |
| VersioningFactory.eINSTANCE.createFileBasedChangePackage())); |
| |
| newChildDescriptors.add(createChildParameter(VersioningPackage.Literals.HISTORY_INFO__CHANGE_PACKAGE, |
| VersioningFactory.eINSTANCE.createChangePackageProxy())); |
| } |
| |
| /** |
| * 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) { |
| final Object childFeature = feature; |
| final Object childObject = child; |
| |
| final boolean qualify = childFeature == VersioningPackage.Literals.HISTORY_INFO__PRIMARY_SPEC |
| || childFeature == VersioningPackage.Literals.HISTORY_INFO__NEXT_SPEC |
| || childFeature == VersioningPackage.Literals.HISTORY_INFO__PREVIOUS_SPEC |
| || childFeature == VersioningPackage.Literals.HISTORY_INFO__MERGED_FROM |
| || childFeature == VersioningPackage.Literals.HISTORY_INFO__MERGED_TO; |
| |
| if (qualify) { |
| return getString("_UI_CreateChild_text2", //$NON-NLS-1$ |
| new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) }); |
| } |
| return super.getCreateChildText(owner, feature, child, selection); |
| } |
| |
| /** |
| * Return the resource locator for this item provider's resources. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public ResourceLocator getResourceLocator() { |
| return ServerEditPlugin.INSTANCE; |
| } |
| |
| } |