| /******************************************************************************* |
| * 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; |
| |
| /** |
| * A part service tracks the creation and activation of parts within a |
| * workbench page. |
| * <p> |
| * This interface is not intended to be implemented by clients. |
| * </p> |
| * |
| * @see IWorkbenchPage |
| */ |
| public interface IPartService { |
| |
| /** |
| * Adds the given listener for part lifecycle events. |
| * Has no effect if an identical listener is already registered. |
| * |
| * @param listener a part listener |
| */ |
| public void addPartListener(IPartListener listener); |
| |
| /** |
| * Adds the given listener for part lifecycle events. |
| * Has no effect if an identical listener is already registered. |
| * |
| * @param listener a part listener |
| */ |
| public void addPartListener(IPartListener2 listener); |
| |
| /** |
| * Returns the active part. |
| * |
| * @return the active part, or <code>null</code> if no part is currently active |
| */ |
| public IWorkbenchPart getActivePart(); |
| |
| /** |
| * Returns the active part reference. |
| * |
| * @return the active part reference, or <code>null</code> if no part |
| * is currently active |
| */ |
| public IWorkbenchPartReference getActivePartReference(); |
| |
| /** |
| * Removes the given part listener. |
| * Has no affect if an identical listener is not registered. |
| * |
| * @param listener a part listener |
| */ |
| public void removePartListener(IPartListener listener); |
| |
| /** |
| * Removes the given part listener. |
| * Has no affect if an identical listener is not registered. |
| * |
| * @param listener a part listener |
| */ |
| public void removePartListener(IPartListener2 listener); |
| } |