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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.modules.tasklist.suggestions.ui; import org.netbeans.modules.tasklist.core.TaskListView; import org.netbeans.modules.tasklist.suggestions.SuggestionsView; import org.openide.util.HelpCtx; import org.openide.util.NbBundle; import org.openide.util.actions.CallableSystemAction; /** * Shows the TaskList suggestions window (it does not toggle). * * @author Tor Norbye */ final public class SuggestionsAction extends CallableSystemAction { private static final long serialVersionUID = 1; // Creating a window is slow. Make sure multiple quick clicks // doesn't create multiple windows. private volatile boolean block = false; protected boolean asynchronous() { return false; //XXX the blocking logic is useless for synchronous actions } public void performAction() { if (block) { return; } try { block = true; show(); } finally { block = false; } } private static void show() { TaskListView view = TaskListView.getTaskListView(SuggestionsView.CATEGORY); // NOI18N if (view != null) { view.showInMode(); } else { // View not already created: show it this time. TaskListView tv = SuggestionsView.createSuggestionsView(); tv.showInMode(); } } public String getName() { return NbBundle.getMessage(SuggestionsAction.class, "ShowSuggestions"); // NOI18N } protected String iconResource() { return "org/netbeans/modules/tasklist/suggestions/suggestion.gif"; // NOI18N } public HelpCtx getHelpCtx() { return HelpCtx.DEFAULT_HELP; // If you will provide context help then use: // return new HelpCtx (MyAction.class); } } |
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