| //------------------------------------------------------------------------------ |
| // 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.authoring.ui.actions; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.Collection; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.command.UnexecutableCommand; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.edit.command.CommandParameter; |
| import org.eclipse.emf.edit.command.CreateChildCommand; |
| import org.eclipse.emf.edit.command.CreateChildCommand.Helper; |
| import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain; |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; |
| import org.eclipse.emf.edit.ui.action.StaticSelectionCommandAction; |
| import org.eclipse.epf.library.edit.process.command.CreateProcessComponentCommand; |
| import org.eclipse.epf.library.ui.actions.LibraryLockingOperationRunner; |
| import org.eclipse.epf.uma.ProcessComponent; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.viewers.ISelection; |
| |
| |
| /** |
| * Method Create Child action. |
| * |
| * @author Phong Nguyen Le |
| * @since 1.0 |
| */ |
| public final class MethodCreateChildAction extends StaticSelectionCommandAction { |
| /** |
| * This describes the child to be created. |
| */ |
| protected Object descriptor; |
| |
| /** |
| * This constructs an instance of an action that creates a child specified |
| * by <code>descriptor</code> for the single object in the |
| * <code>selection</code>. |
| */ |
| public MethodCreateChildAction(EditingDomain editingDomain, |
| ISelection selection, Object descriptor) { |
| super(); |
| this.editingDomain = editingDomain; |
| this.descriptor = descriptor; |
| configureAction(selection); |
| } |
| |
| /** |
| * This creates the command for {@link |
| * StaticSelectionCommandAction#createActionCommand}. |
| */ |
| protected Command createActionCommand(EditingDomain editingDomain, |
| Collection collection) { |
| if (collection.size() == 1) { |
| Object owner = collection.iterator().next(); |
| Command cmd = null; |
| |
| if (descriptor instanceof CommandParameter |
| && ((CommandParameter) descriptor).getValue() instanceof ProcessComponent) { |
| CommandParameter newChildParameter = (CommandParameter) descriptor; |
| CreateChildCommand.Helper helper = (Helper) ((AdapterFactoryEditingDomain)editingDomain).getAdapterFactory().adapt(owner, IEditingDomainItemProvider.class); |
| // for (Iterator iter = ((EObject) owner).eAdapters().iterator(); iter |
| // .hasNext();) { |
| // Object o = iter.next(); |
| // if (o instanceof ProcessPackageItemProvider) { |
| // helper = (ProcessPackageItemProvider) o; |
| // break; |
| // } |
| // } |
| cmd = new CreateProcessComponentCommand(editingDomain, |
| (EObject) owner, newChildParameter |
| .getEStructuralFeature(), newChildParameter |
| .getValue(), newChildParameter.getIndex(), |
| collection, helper) { |
| }; |
| } else { |
| cmd = CreateChildCommand.create(editingDomain, owner, |
| descriptor, collection); |
| } |
| |
| return new CreateMethodElementCommand(cmd); |
| } |
| return UnexecutableCommand.INSTANCE; |
| } |
| |
| private void superRun() { |
| super.run(); |
| } |
| |
| /** |
| * @see org.eclipse.emf.edit.ui.action.StaticSelectionCommandAction#run() |
| */ |
| public void run() { |
| LibraryLockingOperationRunner runner = new LibraryLockingOperationRunner(); |
| runner.run(new IRunnableWithProgress() { |
| |
| public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| superRun(); |
| } |
| |
| }); |
| } |
| } |