Java tutorial
/*==========================================================================*\ | $Id$ |*-------------------------------------------------------------------------*| | Copyright (C) 2006-2009 Virginia Tech | | This file is part of Web-CAT Eclipse Plugins. | | Web-CAT is free software; you can redistribute it and/or modify | it under the terms of the GNU General Public License as published by | the Free Software Foundation; either version 2 of the License, or | (at your option) any later version. | | Web-CAT is distributed in the hope that it will be useful, | but WITHOUT ANY WARRANTY; without even the implied warranty of | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | GNU General Public License for more details. | | You should have received a copy of the GNU General Public License | along with Web-CAT; if not, see <http://www.gnu.org/licenses/>. \*==========================================================================*/ package net.sf.webcat.eclipse.cxxtest; import java.net.MalformedURLException; import java.net.URL; import java.util.MissingResourceException; import java.util.ResourceBundle; import net.sf.webcat.eclipse.cxxtest.i18n.Messages; import net.sf.webcat.eclipse.cxxtest.internal.CxxTestPreferencesChangeListener; import net.sf.webcat.eclipse.cxxtest.internal.options.ExtraOptionsUpdater; import net.sf.webcat.eclipse.cxxtest.options.IExtraOptionsUpdater; import net.sf.webcat.eclipse.cxxtest.ui.TestRunnerViewPart; import org.eclipse.core.runtime.Platform; import org.eclipse.core.runtime.preferences.ConfigurationScope; import org.eclipse.jface.preference.IPreferenceStore; import org.eclipse.jface.resource.ImageDescriptor; import org.eclipse.ui.IWorkbench; import org.eclipse.ui.IWorkbenchPage; import org.eclipse.ui.IWorkbenchWindow; import org.eclipse.ui.PartInitException; import org.eclipse.ui.console.ConsolePlugin; import org.eclipse.ui.console.IConsole; import org.eclipse.ui.console.IConsoleManager; import org.eclipse.ui.console.MessageConsole; import org.eclipse.ui.plugin.AbstractUIPlugin; import org.eclipse.ui.preferences.ScopedPreferenceStore; import org.osgi.framework.BundleContext; //------------------------------------------------------------------------ /** * The main plugin class to be used in the desktop. * * @author Tony Allevato (Virginia Tech Computer Science) * @author latest changes by: $Author$ * @version $Revision$ $Date$ */ public class CxxTestPlugin extends AbstractUIPlugin { //~ Constructors .......................................................... // ---------------------------------------------------------- public CxxTestPlugin() { super(); plugin = this; try { resourceBundle = ResourceBundle.getBundle("net.sf.webcat.eclipse.cxxtest.BuilderPluginResources"); //$NON-NLS-1$ } catch (MissingResourceException x) { resourceBundle = null; } } //~ Methods ............................................................... // ---------------------------------------------------------- /** * This method is called upon plug-in activation. */ public void start(BundleContext context) throws Exception { super.start(context); getPreferenceStore().addPropertyChangeListener(new CxxTestPreferencesChangeListener()); } // ---------------------------------------------------------- /** * This method is called when the plug-in is stopped. */ public void stop(BundleContext context) throws Exception { super.stop(context); } // ---------------------------------------------------------- /** * Returns the shared instance. */ public static CxxTestPlugin getDefault() { return plugin; } // ---------------------------------------------------------- /** * Returns the string from the plugin's resource bundle, or 'key' if not * found. */ public static String getResourceString(String key) { ResourceBundle bundle = CxxTestPlugin.getDefault().getResourceBundle(); try { return (bundle != null) ? bundle.getString(key) : key; } catch (MissingResourceException e) { return key; } } // ---------------------------------------------------------- /** * Returns the plugin's resource bundle, */ public ResourceBundle getResourceBundle() { return resourceBundle; } // ---------------------------------------------------------- public String getString(String id) { IPreferenceStore store = getPreferenceStore(); return store.getString(id); } // ---------------------------------------------------------- public boolean getBoolean(String id) { IPreferenceStore store = getPreferenceStore(); return store.getBoolean(id); } // ---------------------------------------------------------- public boolean getConfigurationBoolean(String id) { IPreferenceStore store = new ScopedPreferenceStore(new ConfigurationScope(), PLUGIN_ID); return store.getBoolean(id); } // ---------------------------------------------------------- public MessageConsole getBuilderConsole() { if (builderConsole == null) { builderConsole = new MessageConsole(Messages.CxxTestPlugin_ConsoleTitle, null); IConsoleManager manager = ConsolePlugin.getDefault().getConsoleManager(); manager.addConsoles(new IConsole[] { builderConsole }); } return builderConsole; } // ---------------------------------------------------------- public static IWorkbenchWindow getActiveWorkbenchWindow() { if (plugin == null) return null; IWorkbench workBench = plugin.getWorkbench(); if (workBench == null) return null; return workBench.getActiveWorkbenchWindow(); } // ---------------------------------------------------------- public static IWorkbenchPage getActivePage() { IWorkbenchWindow activeWorkbenchWindow = getActiveWorkbenchWindow(); if (activeWorkbenchWindow == null) return null; return activeWorkbenchWindow.getActivePage(); } // ---------------------------------------------------------- public TestRunnerViewPart getTestRunnerView() { IWorkbenchPage page = getActivePage(); if (page == null) return null; TestRunnerViewPart view = (TestRunnerViewPart) page.findView(TestRunnerViewPart.ID); if (view == null) { try { view = (TestRunnerViewPart) page.showView(TestRunnerViewPart.ID); } catch (PartInitException e) { } } return view; } // ---------------------------------------------------------- public IExtraOptionsUpdater getExtraOptionsUpdater() { if (extraOptionsUpdater == null) extraOptionsUpdater = new ExtraOptionsUpdater(); return extraOptionsUpdater; } // ---------------------------------------------------------- public static ImageDescriptor getImageDescriptor(String relativePath) { try { return ImageDescriptor .createFromURL(new URL(Platform.getBundle(PLUGIN_ID).getEntry("/icons/full/"), relativePath)); //$NON-NLS-1$ } catch (MalformedURLException e) { // should not happen return ImageDescriptor.getMissingImageDescriptor(); } } //~ Static/instance variables ............................................. /* The shared instance. */ private static CxxTestPlugin plugin; /* Resource bundle. */ private ResourceBundle resourceBundle; private MessageConsole builderConsole; private ExtraOptionsUpdater extraOptionsUpdater; public static final String PLUGIN_ID = "net.sf.webcat.eclipse.cxxtest"; //$NON-NLS-1$ public static final String CXXTEST_NATURE = PLUGIN_ID + ".cxxtestNature"; //$NON-NLS-1$ public static final String CXXTEST_BUILDER = PLUGIN_ID + ".cxxtestbuilder"; //$NON-NLS-1$ public static final String CXXTEST_ENABLED = PLUGIN_ID + ".enabled"; //$NON-NLS-1$ public static final String CXXTEST_RUNNER = PLUGIN_ID + ".cxxtestrunner"; //$NON-NLS-1$ public static final String CXXTEST_PREF_DRIVER_FILENAME = PLUGIN_ID + ".preferences.driver"; //$NON-NLS-1$ public static final String CXXTEST_PREF_TRACK_HEAP = PLUGIN_ID + ".preferences.trackHeap"; //$NON-NLS-1$ public static final String CXXTEST_PREF_TRAP_SIGNALS = PLUGIN_ID + ".preferences.trapSignals"; //$NON-NLS-1$ public static final String CXXTEST_PREF_TRACE_STACK = PLUGIN_ID + ".preferences.traceStack"; //$NON-NLS-1$ public static final String CXXTEST_PREF_HAS_REQUIRED_LIBRARIES = PLUGIN_ID + ".preferences.hasRequiredLibraries"; //$NON-NLS-1$ public static final String CXXTEST_PREF_FIRST_TIME = PLUGIN_ID + ".preferences.firstTime"; //$NON-NLS-1$ }