| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.actions.ActionFactory; |
| import org.eclipse.ui.internal.dialogs.WorkbenchEditorsDialog; |
| |
| /** |
| * Implements an action to open a dialog showing all open editors |
| * and the recent closed editors. |
| */ |
| public class WorkbenchEditorsAction extends Action implements |
| ActionFactory.IWorkbenchAction { |
| |
| /** |
| * The workbench window; or <code>null</code> if this |
| * action has been <code>dispose</code>d. |
| */ |
| private IWorkbenchWindow workbenchWindow; |
| |
| /** |
| * Constructor for NavigateWorkbenchAction. |
| * |
| * @param window the window |
| */ |
| public WorkbenchEditorsAction(IWorkbenchWindow window) { |
| super(WorkbenchMessages.WorkbenchEditorsAction_label); |
| if (window == null) { |
| throw new IllegalArgumentException(); |
| } |
| this.workbenchWindow = window; |
| // @issue missing action id |
| workbenchWindow.getWorkbench().getHelpSystem().setHelp(this, |
| IWorkbenchHelpContextIds.WORKBENCH_EDITORS_ACTION); |
| setActionDefinitionId("org.eclipse.ui.window.switchToEditor"); //$NON-NLS-1$ |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on IAction. |
| */ |
| public void run() { |
| if (workbenchWindow == null) { |
| // action has been disposed |
| return; |
| } |
| IWorkbenchPage page = workbenchWindow.getActivePage(); |
| if (page != null) { |
| new WorkbenchEditorsDialog(workbenchWindow).open(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on ActionFactory.IWorkbenchAction. |
| */ |
| public void dispose() { |
| workbenchWindow = null; |
| } |
| } |