| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 IBM Corporation and others. |
| // 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: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.library.edit.category; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.Notifier; |
| import org.eclipse.emf.edit.provider.ItemProviderAdapter; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| import org.eclipse.epf.library.edit.IGroupContainer; |
| import org.eclipse.epf.library.edit.ILibraryItemProvider; |
| import org.eclipse.epf.library.edit.LibraryEditPlugin; |
| import org.eclipse.epf.library.edit.TransientGroupItemProvider; |
| import org.eclipse.epf.library.edit.util.ModelStructure; |
| import org.eclipse.epf.uma.ContentPackage; |
| import org.eclipse.epf.uma.Element; |
| import org.eclipse.epf.uma.MethodPlugin; |
| import org.eclipse.epf.uma.UmaPackage; |
| import org.eclipse.epf.uma.util.UmaUtil; |
| |
| /** |
| * The item provider adapter for the "Standard Categories" folder. |
| * |
| * @author Shilpa Toraskar |
| * @author Kelvin Low |
| * @since 1.0 |
| */ |
| public class StandardCategoriesItemProvider extends TransientGroupItemProvider |
| implements IGroupContainer { |
| |
| private ArrayList children; |
| |
| private Map groupItemProviderMap; |
| |
| public StandardCategoriesItemProvider(AdapterFactory adapterFactory, |
| Notifier parent, String name) { |
| super(adapterFactory, parent, name); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#collectNewChildDescriptors(java.util.Collection, |
| * java.lang.Object) |
| */ |
| protected void collectNewChildDescriptors(Collection newChildDescriptors, |
| Object object) { |
| // newChildDescriptors.add |
| // (createChildParameter |
| // (UmaPackage.eINSTANCE.getMethodPackage_ChildPackages(), |
| // UmaFactory.eINSTANCE.createContentPackage())); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getChildrenFeatures(java.lang.Object) |
| */ |
| public Collection getChildrenFeatures(Object object) { |
| if (childrenFeatures == null) { |
| childrenFeatures = new ArrayList(); |
| childrenFeatures.add(UmaPackage.eINSTANCE |
| .getMethodPackage_ChildPackages()); |
| } |
| return childrenFeatures; |
| } |
| |
| protected boolean acceptAsChild(Object obj) { |
| return obj instanceof ContentPackage; |
| } |
| |
| public Object getImage(Object object) { |
| return LibraryEditPlugin.INSTANCE |
| .getImage("full/obj16/StandardCategories"); //$NON-NLS-1$ |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.common.notify.Adapter#notifyChanged(org.eclipse.emf.common.notify.Notification) |
| */ |
| public void notifyChanged(Notification msg) { |
| if (msg.getNotifier() == target) { |
| int featureId = msg.getFeatureID(ContentPackage.class); |
| if (featureId == UmaPackage.CONTENT_PACKAGE__CHILD_PACKAGES) { |
| boolean notify = false; |
| switch (msg.getEventType()) { |
| case Notification.ADD: |
| case Notification.MOVE: |
| Object obj = msg.getNewValue(); |
| notify = acceptAsChild(obj); |
| break; |
| case Notification.REMOVE: |
| obj = msg.getOldValue(); |
| notify = acceptAsChild(obj); |
| break; |
| case Notification.ADD_MANY: |
| Collection collection = (Collection) msg.getNewValue(); |
| for_check: for (Iterator iter = collection.iterator(); iter |
| .hasNext();) { |
| if (acceptAsChild(iter.next())) { |
| notify = true; |
| break for_check; |
| } |
| } |
| break; |
| case Notification.REMOVE_MANY: |
| collection = (Collection) msg.getOldValue(); |
| for_check: for (Iterator iter = collection.iterator(); iter |
| .hasNext();) { |
| if (acceptAsChild(iter.next())) { |
| notify = true; |
| break for_check; |
| } |
| } |
| break; |
| |
| } |
| if (notify) { |
| fireNotifyChanged(new ViewerNotification(msg, this, true, |
| false)); |
| } |
| } |
| } |
| super.notifyChanged(msg); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.TransientGroupItemProvider#setDefaultName(java.lang.Object) |
| */ |
| public void setDefaultName(Object obj) { |
| // if(obj instanceof ContentPackage) { |
| // TngUtil.setDefaultName(((ContentPackage)target).getChildPackages(), |
| // (MethodElement) obj, "New Content Package"); |
| // } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.TransientGroupItemProvider#getInterestedFeatureID() |
| */ |
| public int getInterestedFeatureID() { |
| return UmaPackage.CONTENT_PACKAGE__CHILD_PACKAGES; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.TransientGroupItemProvider#getInterestedFeatureOwnerClass() |
| */ |
| public Class getInterestedFeatureOwnerClass() { |
| return ContentPackage.class; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.TransientGroupItemProvider#getChildren(java.lang.Object) |
| */ |
| public Collection getChildren(Object object) { |
| if (children == null) { |
| children = new ArrayList(); |
| groupItemProviderMap = new HashMap(); |
| String name; |
| ILibraryItemProvider child; |
| |
| // create the disciplines categories folder |
| MethodPlugin plugin = UmaUtil |
| .getMethodPlugin((Element) ((ItemProviderAdapter) object) |
| .getTarget()); |
| ContentPackage contentPkg = UmaUtil.findContentPackage(plugin, |
| ModelStructure.DEFAULT.disciplineDefinitionPath); |
| if (contentPkg != null) { |
| name = LibraryEditPlugin.INSTANCE |
| .getString("_UI_Disciplines_group"); //$NON-NLS-1$ |
| child = new DisciplineCategoriesItemProvider(adapterFactory, |
| contentPkg, name); |
| child.setParent(this); |
| children.add(child); |
| groupItemProviderMap.put(name, child); |
| |
| } |
| |
| // create domain categories folder |
| contentPkg = UmaUtil.findContentPackage(plugin, |
| ModelStructure.DEFAULT.domainPath); |
| if (contentPkg != null) { |
| name = LibraryEditPlugin.INSTANCE |
| .getString("_UI_Domains_group"); //$NON-NLS-1$ |
| child = new DomainsItemProvider(adapterFactory, contentPkg, |
| name); |
| child.setParent(this); |
| children.add(child); |
| groupItemProviderMap.put(name, child); |
| } |
| |
| // create work product types folder |
| contentPkg = UmaUtil.findContentPackage(plugin, |
| ModelStructure.DEFAULT.workProductTypePath); |
| if (contentPkg != null) { |
| name = LibraryEditPlugin.INSTANCE |
| .getString("_UI_WorkProductTypes_group"); //$NON-NLS-1$ |
| child = new WorkProductTypesItemProvider(adapterFactory, |
| contentPkg, name); |
| child.setParent(this); |
| children.add(child); |
| groupItemProviderMap.put(name, child); |
| } |
| |
| // create role set folder |
| contentPkg = UmaUtil.findContentPackage(plugin, |
| ModelStructure.DEFAULT.roleSetPath); |
| if (contentPkg != null) { |
| name = LibraryEditPlugin.INSTANCE |
| .getString("_UI_Role_Sets_group"); //$NON-NLS-1$ |
| child = new RoleSetsItemProvider(adapterFactory, contentPkg, |
| name); |
| child.setParent(this); |
| children.add(child); |
| groupItemProviderMap.put(name, child); |
| } |
| |
| // create tool folder |
| contentPkg = UmaUtil.findContentPackage(plugin, |
| ModelStructure.DEFAULT.toolPath); |
| if (contentPkg != null) { |
| name = LibraryEditPlugin.INSTANCE.getString("_UI_Tools_group"); //$NON-NLS-1$ |
| child = new ToolsItemProvider(adapterFactory, contentPkg, name); |
| child.setParent(this); |
| children.add(child); |
| groupItemProviderMap.put(name, child); |
| } |
| } |
| return children; |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.IGroupContainer#getGroupItemProvider(java.lang.String) |
| */ |
| public Object getGroupItemProvider(String name) { |
| return groupItemProviderMap.get(name); |
| } |
| |
| } |