| /******************************************************************************* |
| * Copyright (c) 2000, 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; |
| |
| import org.eclipse.jface.action.IContributionItem; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.SubContributionItem; |
| import org.eclipse.jface.action.SubMenuManager; |
| |
| /** |
| * An <code>EditorMenuManager</code> is used to sort the contributions |
| * made by an editor so that they always appear after the action sets. |
| */ |
| public class ActionSetMenuManager extends SubMenuManager { |
| private String actionSetId; |
| |
| /** |
| * Constructs a new editor manager. |
| */ |
| public ActionSetMenuManager(IMenuManager mgr, String actionSetId) { |
| super(mgr); |
| this.actionSetId = actionSetId; |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on IContributionManager. |
| * |
| * Returns the item passed to us, not the wrapper. |
| * In the case of menu's not added by this manager, |
| * ensure that we return a wrapper for the menu. |
| */ |
| public IContributionItem find(String id) { |
| IContributionItem item = getParentMenuManager().find(id); |
| if (item instanceof SubContributionItem) { |
| // Return the item passed to us, not the wrapper. |
| item = unwrap(item); |
| } |
| |
| if (item instanceof IMenuManager) { |
| // if it is a menu manager wrap it before returning |
| IMenuManager menu = (IMenuManager) item; |
| if (menu instanceof SubMenuManager) { |
| // it it is already wrapped then remover the wrapper and |
| // rewrap. We have a table of wrappers so we reuse wrappers |
| // we create. |
| menu = (IMenuManager) ((SubMenuManager) menu).getParent(); |
| } |
| item = getWrapper(menu); |
| } |
| |
| return item; |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on IContributionManager. |
| */ |
| public IContributionItem[] getItems() { |
| return getParentMenuManager().getItems(); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on SubContributionManager. |
| */ |
| protected SubContributionItem wrap(IContributionItem item) { |
| return new ActionSetContributionItem(item, actionSetId); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on SubMenuManager. |
| */ |
| protected SubMenuManager wrapMenu(IMenuManager menu) { |
| return new ActionSetMenuManager(menu, actionSetId); |
| } |
| } |