| /******************************************************************************* |
| * Copyright (c) 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.ui.internal.ide.handlers; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.ui.IPageLayout; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.part.ISetSelectionTarget; |
| |
| /** |
| * A command handler to show a resource in the Navigator view given the resource |
| * path. |
| * |
| * @since 3.2 |
| */ |
| public class ShowResourceByPathHandler extends AbstractHandler { |
| |
| private static final String PARAM_ID_RESOURCE_PATH = "resourcePath"; //$NON-NLS-1$ |
| |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| |
| IResource resource = (IResource) event |
| .getObjectParameterForExecution(PARAM_ID_RESOURCE_PATH); |
| |
| IWorkbenchWindow activeWindow = PlatformUI.getWorkbench() |
| .getActiveWorkbenchWindow(); |
| if (activeWindow == null) { |
| throw new ExecutionException("no active workbench window"); //$NON-NLS-1$ |
| } |
| |
| IWorkbenchPage activePage = activeWindow.getActivePage(); |
| if (activePage == null) { |
| throw new ExecutionException("no active workbench page"); //$NON-NLS-1$ |
| } |
| |
| try { |
| IViewPart view = activePage.showView(IPageLayout.ID_RES_NAV); |
| if (view instanceof ISetSelectionTarget) { |
| ISelection selection = new StructuredSelection(resource); |
| ((ISetSelectionTarget) view).selectReveal(selection); |
| } |
| } catch (PartInitException e) { |
| throw new ExecutionException("error showing resource in navigator"); //$NON-NLS-1$ |
| } |
| |
| return null; |
| } |
| |
| } |