| /****************************************************************************** |
| * Copyright (c) 2004, 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 API and implementation |
| ****************************************************************************/ |
| |
| |
| package org.eclipse.gmf.runtime.diagram.core.internal.commands; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| |
| import org.eclipse.gmf.runtime.common.core.command.CommandResult; |
| import org.eclipse.gmf.runtime.diagram.core.internal.l10n.DiagramCoreMessages; |
| import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil; |
| import org.eclipse.gmf.runtime.notation.View; |
| |
| /** |
| * This command moves a view from its current location to one step |
| * closer to the "front" of the list. |
| * |
| * @author jschofie |
| * @canBeSeenBy %level1 |
| */ |
| public class BringForwardCommand extends ZOrderCommand { |
| |
| /** |
| * Create a BringForward Command. |
| * |
| * @param editingDomain |
| * the editing domain through which model changes are made |
| * @param toMove The child view to move |
| */ |
| public BringForwardCommand(TransactionalEditingDomain editingDomain, View toMove ) { |
| super(editingDomain, DiagramCoreMessages.BringForwardCommand_Label, toMove); |
| } |
| |
| protected CommandResult doExecuteWithResult(IProgressMonitor monitor, |
| IAdaptable info) |
| throws ExecutionException { |
| |
| List children = containerView.getChildren(); |
| int oldIndex = children.indexOf(toMove); |
| if (oldIndex < children.size()-1) |
| ViewUtil.repositionChildAt(containerView,toMove, oldIndex + 1 ); |
| return CommandResult.newOKCommandResult(); |
| } |
| } |