| /******************************************************************************* |
| * 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 java.util.ArrayList; |
| import java.util.Iterator; |
| |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.internal.registry.ActionSetDescriptor; |
| import org.eclipse.ui.internal.registry.IActionSet; |
| |
| /** |
| * A PluginActionSet is a proxy for an action set defined in XML. |
| * It creates a PluginAction for each action and does the required |
| * cleanup on dispose. |
| */ |
| public class PluginActionSet implements IActionSet { |
| private ActionSetDescriptor desc; |
| |
| private ArrayList pluginActions = new ArrayList(4); |
| |
| private ActionSetActionBars bars; |
| |
| /** |
| * PluginActionSet constructor comment. |
| * |
| * @param desc the descriptor |
| */ |
| public PluginActionSet(ActionSetDescriptor desc) { |
| super(); |
| this.desc = desc; |
| } |
| |
| /** |
| * Adds one plugin action ref to the list. |
| * |
| * @param action the action |
| */ |
| public void addPluginAction(WWinPluginAction action) { |
| pluginActions.add(action); |
| } |
| |
| /** |
| * Returns the list of plugin actions for the set. |
| * |
| * @return the actions for the set |
| */ |
| public IAction[] getPluginActions() { |
| IAction result[] = new IAction[pluginActions.size()]; |
| pluginActions.toArray(result); |
| return result; |
| } |
| |
| /** |
| * Disposes of this action set. |
| */ |
| public void dispose() { |
| Iterator iter = pluginActions.iterator(); |
| while (iter.hasNext()) { |
| WWinPluginAction action = (WWinPluginAction) iter.next(); |
| action.dispose(); |
| } |
| pluginActions.clear(); |
| bars = null; |
| } |
| |
| /** |
| */ |
| /* package */ActionSetActionBars getBars() { |
| return bars; |
| } |
| |
| /** |
| * Returns the configuration element. |
| * |
| * @return the configuration element |
| */ |
| public IConfigurationElement getConfigElement() { |
| return desc.getConfigurationElement(); |
| } |
| |
| /** |
| * Returns the underlying descriptor. |
| * |
| * @return the descriptor |
| */ |
| public ActionSetDescriptor getDesc() { |
| return desc; |
| } |
| |
| /** |
| * Initializes this action set, which is expected to add it actions as required |
| * to the given workbench window and action bars. |
| * |
| * @param window the workbench window |
| * @param bars the action bars |
| */ |
| public void init(IWorkbenchWindow window, IActionBars bars) { |
| this.bars = (ActionSetActionBars) bars; |
| } |
| } |