| /******************************************************************************* |
| * Copyright (c) 2004, 2008 Tasktop Technologies 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: |
| * Izzet Safer - initial API and implementation |
| * Tasktop Technologies - improvements |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.context.ui.commands; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.mylyn.context.ui.AbstractFocusViewAction; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * @author Izzet Safer |
| */ |
| public class FocusViewHandler extends AbstractHandler { |
| |
| private static final String PARAMETER_VIEW_ID = "viewId"; //$NON-NLS-1$ |
| |
| private AbstractFocusViewAction applyAction = null; |
| |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| Object returnValue = Boolean.FALSE; |
| String viewId = event.getParameter(PARAMETER_VIEW_ID); |
| |
| if (viewId == null) { |
| return returnValue; |
| } |
| |
| IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); |
| IViewPart viewPart = activePage.findView(viewId); |
| if (viewPart == null) { |
| return returnValue; |
| } |
| |
| applyAction = AbstractFocusViewAction.getActionForPart(viewPart); |
| |
| if (applyAction != null) { |
| applyAction.update(true); |
| returnValue = Boolean.TRUE; |
| } |
| |
| return returnValue; |
| } |
| } |