org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/LTTngUiPlugin.java

   1 /*******************************************************************************
   2  * Copyright (c) 2009, 2010 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Francois Chouinard - Initial API and implementation
  11  *   Bernd Hufmann - Updated for LTTng trace control
  12  *
  13  *******************************************************************************/
  14
  15 package org.eclipse.linuxtools.lttng.ui;
  16
  17 import java.util.concurrent.ExecutionException;
  18 import java.util.concurrent.TimeoutException;
  19
  20 import org.eclipse.core.runtime.IAdapterManager;
  21 import org.eclipse.core.runtime.Platform;
  22 import org.eclipse.linuxtools.lttng.core.tracecontrol.model.ProviderResource;
  23 import org.eclipse.linuxtools.lttng.core.tracecontrol.model.TargetResource;
  24 import org.eclipse.linuxtools.lttng.core.tracecontrol.model.TraceResource;
  25 import org.eclipse.linuxtools.lttng.ui.tracecontrol.model.TraceAdapterFactory;
  26 import org.eclipse.linuxtools.lttng.ui.tracecontrol.Messages;
  27 import org.eclipse.rse.services.clientserver.messages.SimpleSystemMessage;
  28 import org.eclipse.rse.services.clientserver.messages.SystemMessage;
  29 import org.eclipse.rse.ui.SystemBasePlugin;
  30 import org.osgi.framework.BundleContext;
  31
  32 /**
  33  * The activator class controls the plug-in life cycle
  34  */
  35 public class LTTngUiPlugin extends SystemBasePlugin {
  36
  37         // The plug-in ID
  38         public static final String PLUGIN_ID = "org.eclipse.linuxtools.lttng.ui"; //$NON-NLS-1$
  39
  40     // Icon names
  41     public static final String ICON_ID_PROVIDER = "ICON_ID_PROVIDER"; //$NON-NLS-1$
  42     public static final String ICON_ID_TARGET = "ICON_ID_TARGET"; //$NON-NLS-1$
  43     public static final String ICON_ID_TRACE = "ICON_ID_TRACE"; //$NON-NLS-1$
  44     public static final String ICON_ID_NEW_TRACE = "ICON_ID_NEW_TRACE"; //$NON-NLS-1$
  45     public static final String ICON_ID_CONFIG_MARKERS = "ICON_ID_CONFIG_MARKERS"; //$NON-NLS-1$
  46     public static final String ICON_ID_CONFIG_TRACE = "ICON_ID_CONFIG_TRACE"; //$NON-NLS-1$
  47     public static final String ICON_ID_CHECKED = "ICON_ID_CHECKED"; //$NON-NLS-1$
  48     public static final String ICON_ID_UNCHECKED = "ICON_ID_UNCHECKED"; //$NON-NLS-1$
  49     public static final String ICON_ID_IMPORT_TRACE = "ICON_ID_IMPORT_TRACE"; //$NON-NLS-1$
  50     public static final String ICON_ID_EDIT = "ICON_ID_EDIT"; //$NON-NLS-1$
  51
  52         // The shared instance
  53         private static LTTngUiPlugin plugin;
  54
  55         /**
  56          * The constructor
  57          */
  58         public LTTngUiPlugin() {
  59         }
  60
  61         /*
  62          * (non-Javadoc)
  63          * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
  64          */
  65         @Override
  66         public void start(BundleContext context) throws Exception {
  67                 super.start(context);
  68                 TraceDebug.init();
  69
  70         // Trace control initialization
  71         IAdapterManager manager = Platform.getAdapterManager();
  72         TraceAdapterFactory factory = new TraceAdapterFactory();
  73         manager.registerAdapters(factory, ProviderResource.class);
  74         manager.registerAdapters(factory, TargetResource.class);
  75         manager.registerAdapters(factory, TraceResource.class);
  76
  77         // Assign shared instance
  78                 plugin = this;
  79         }
  80
  81         /*
  82          * (non-Javadoc)
  83          * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
  84          */
  85         @Override
  86         public void stop(BundleContext context) throws Exception {
  87                 TraceDebug.stop();
  88                 plugin = null;
  89                 super.stop(context);
  90         }
  91
  92         /**
  93          * Returns the shared instance
  94          *
  95          * @return the shared instance
  96          */
  97         public static LTTngUiPlugin getDefault() {
  98                 return plugin;
  99         }
 100
 101     /**
 102      * Create a System Message for given throwable
 103      *
 104      * @param x - The throwable the message is for
 105      * @return
 106      */
 107     public SystemMessage getMessage(Throwable x) {
 108         String msg = x.getMessage();
 109         if (msg == null) {
 110             msg = ""; //$NON-NLS-1$
 111         }
 112         if ((x instanceof ExecutionException) && (((ExecutionException)x).getCause() != null)) {
 113             msg += " (" + ((ExecutionException)x).getCause().getMessage() + ")"; //$NON-NLS-1$ //$NON-NLS-2$
 114         }
 115         if (x instanceof TimeoutException) {
 116             msg += " (" + Messages.Ltt_TimeoutMsg + ")"; //$NON-NLS-1$ //$NON-NLS-2$
 117         }
 118         return new SimpleSystemMessage(PLUGIN_ID, SystemMessage.ERROR, msg, x);
 119     }
 120
 121     /*
 122      * (non-Javadoc)
 123      * @see org.eclipse.rse.ui.SystemBasePlugin#initializeImageRegistry()
 124      */
 125     @Override
 126     protected void initializeImageRegistry() {
 127         String path = getIconPath();
 128         putImageInRegistry(ICON_ID_PROVIDER, path + "obj16/providers.gif"); //$NON-NLS-1$
 129         putImageInRegistry(ICON_ID_TARGET, path + "obj16/targets.gif"); //$NON-NLS-1$
 130         putImageInRegistry(ICON_ID_TRACE, path + "obj16/trace.gif"); //$NON-NLS-1$
 131         putImageInRegistry(ICON_ID_NEW_TRACE, path + "elcl16/new_trace.gif"); //$NON-NLS-1$
 132         putImageInRegistry(ICON_ID_CONFIG_MARKERS, path + "elcl16/configure_markers.gif"); //$NON-NLS-1$
 133         putImageInRegistry(ICON_ID_CONFIG_TRACE, path + "elcl16/configure_trace.gif"); //$NON-NLS-1$
 134         putImageInRegistry(ICON_ID_CHECKED, path + "elcl16/checked.gif"); //$NON-NLS-1$
 135         putImageInRegistry(ICON_ID_UNCHECKED, path + "elcl16/unchecked.gif"); //$NON-NLS-1$
 136         putImageInRegistry(ICON_ID_IMPORT_TRACE, path + "elcl16/import_trace.gif"); //$NON-NLS-1$
 137         putImageInRegistry(ICON_ID_EDIT, path + "elcl16/edit.gif"); //$NON-NLS-1$
 138     }
 139 }