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Viewing changes to systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/views/ProbeAliasBrowserView.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam
  • Date: 2012-06-29 12:07:30 UTC
  • Revision ID: package-import@ubuntu.com-20120629120730-bfri1xys1i71dpn6
Tags: upstream-1.0.0
Import upstream version 1.0.0

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systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/views/ProbeAliasBrowserView.java
 
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/*******************************************************************************
 
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 * Copyright (c) 2006 IBM Corporation.
 
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 * All rights reserved. This program and the accompanying materials
 
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 * are made available under the terms of the Eclipse Public License v1.0
 
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 * which accompanies this distribution, and is available at
 
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 * http://www.eclipse.org/legal/epl-v10.html
 
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 *
 
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 * Contributors:
 
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 *     IBM Corporation - Jeff Briggs, Henry Hughes, Ryan Morse
 
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 *******************************************************************************/
 
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package org.eclipse.linuxtools.internal.systemtap.ui.ide.views;
 
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import org.eclipse.jface.action.MenuManager;
 
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import org.eclipse.jface.action.Separator;
 
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import org.eclipse.jface.viewers.DoubleClickEvent;
 
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import org.eclipse.jface.viewers.IDoubleClickListener;
 
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import org.eclipse.linuxtools.internal.systemtap.ui.ide.actions.hidden.ProbeAliasAction;
 
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import org.eclipse.linuxtools.systemtap.ui.ide.structures.TapsetLibrary;
 
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import org.eclipse.linuxtools.systemtap.ui.logging.LogManager;
 
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import org.eclipse.swt.widgets.Composite;
 
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import org.eclipse.swt.widgets.Control;
 
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import org.eclipse.swt.widgets.Menu;
 
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import org.eclipse.ui.IWorkbenchActionConstants;
 
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/**
 
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 * The Probe Alias Browser module of the SystemTap GUI. This class provides a list of all probe aliases
 
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 * defined in the tapset (both the standard, and user-specified tapsets), and allows the user to insert
 
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 * template probes into an editor.
 
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 * @author Henry Hughes
 
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 * @author Ryan Morse
 
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 */
 
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public class ProbeAliasBrowserView extends BrowserView {
 
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        public ProbeAliasBrowserView() {
 
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                super();
 
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                LogManager.logInfo("Initializing", this);
 
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        }
 
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        /**
 
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         * Creates the UI on the given <code>Composite</code>
 
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         */
 
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        public void createPartControl(Composite parent) {
 
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                LogManager.logDebug("Start createPartControl: parent-" + parent, this);
 
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                super.createPartControl(parent);
 
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                TapsetLibrary.init();
 
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                TapsetLibrary.addListener(new ViewUpdater());
 
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                refresh();
 
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                makeActions();
 
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                LogManager.logDebug("End createPartControl:", this);
 
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        }
 
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        /**
 
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         * Refreshes the list of probe aliases in the viewer.
 
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         */
 
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        public void refresh() {
 
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                LogManager.logDebug("Start refresh:", this);
 
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                super.viewer.setInput(TapsetLibrary.getProbes());
 
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                LogManager.logDebug("End refresh:", this);
 
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        }
 
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        /**
 
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         * Wires up all of the actions for this browser, such as double and right click handlers.
 
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         */
 
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        private void makeActions() {
 
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                LogManager.logDebug("Start makeActions:", this);
 
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                doubleClickAction = new ProbeAliasAction(getSite().getWorkbenchWindow(), this);
 
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                dblClickListener = new IDoubleClickListener() {
 
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                        public void doubleClick(DoubleClickEvent event) {
 
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                                LogManager.logDebug("doubleClick fired", this);
 
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                                doubleClickAction.run();
 
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                        }
 
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                };
 
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                viewer.addDoubleClickListener(dblClickListener);
 
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                Control control = this.viewer.getControl();
 
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                MenuManager manager = new MenuManager("probePopup");
 
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                manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
 
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                Menu menu = manager.createContextMenu(control);
 
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                viewer.getControl().setMenu(menu);
 
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                getSite().registerContextMenu(manager, viewer);
 
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                LogManager.logDebug("End makeActions:", this);
 
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        }
 
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        public void dispose() {
 
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                LogManager.logInfo("Disposing", this);
 
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                super.dispose();
 
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                if(null != doubleClickAction)
 
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                        doubleClickAction.dispose();
 
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                doubleClickAction = null;
 
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                if(null != viewer)
 
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                        viewer.removeDoubleClickListener(dblClickListener);
 
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                dblClickListener = null;
 
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                if(null != menu)
 
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                        menu.dispose();
 
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                menu = null;
 
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        }
 
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        public static final String ID = "org.eclipse.linuxtools.internal.systemtap.ui.ide.views.ProbeAliasBrowserView";
 
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        private ProbeAliasAction doubleClickAction;
 
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        private IDoubleClickListener dblClickListener;
 
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        private Menu menu;
 
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}