| /******************************************************************************* |
| * Copyright (c) 2000, 2009 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.navigator.resources.actions; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.internal.navigator.INavigatorHelpContextIds; |
| |
| /** |
| * Implements the go to resource action. Opens a dialog and set the navigator |
| * selection with the resource selected by the user. |
| */ |
| public class GotoResourceAction extends Action { |
| |
| protected Shell shell; |
| |
| protected TreeViewer viewer; |
| |
| /** |
| * @param shell |
| * @param viewer |
| */ |
| public GotoResourceAction(Shell shell, TreeViewer viewer) { |
| this.shell = shell; |
| this.viewer = viewer; |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(this, |
| INavigatorHelpContextIds.GOTO_RESOURCE_ACTION); |
| } |
| |
| /** |
| * Collect all resources in the workbench open a dialog asking the user to |
| * select a resource and change the selection in the navigator. |
| */ |
| public void run() { |
| GotoResourceDialog dialog = new GotoResourceDialog(shell, |
| ResourcesPlugin.getWorkspace().getRoot(), IResource.FILE |
| | IResource.FOLDER | IResource.PROJECT); |
| dialog.open(); |
| Object[] result = dialog.getResult(); |
| if (result == null || result.length == 0 |
| || result[0] instanceof IResource == false) { |
| return; |
| } |
| |
| IResource selection = (IResource) result[0]; |
| viewer.setSelection(new StructuredSelection(selection), true); |
| } |
| } |