trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/TraceViewerPlugin.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/TraceViewerPlugin.java Wed Jun 23 14:49:59 2010 +0300
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:
+ *
+ * TraceViewer Plugin
+ *
+ */
+package com.nokia.traceviewer;
+
+import java.util.ArrayList;
+
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.osgi.framework.BundleContext;
+
+import com.nokia.traceviewer.engine.DecodeProvider;
+import com.nokia.traceviewer.engine.TraceProvider;
+import com.nokia.traceviewer.engine.TraceViewerGlobals;
+import com.nokia.traceviewer.engine.TrimProvider;
+import com.nokia.traceviewer.engine.preferences.PreferenceConstants;
+
+/**
+ * The activator class controls the plug-in life cycle
+ *
+ */
+public class TraceViewerPlugin extends AbstractUIPlugin {
+
+ /**
+ * The plug-in ID
+ */
+ public static final String PLUGIN_ID = "com.nokia.traceviewer"; //$NON-NLS-1$
+
+ /**
+ * Trim Provider extension point ID
+ */
+ private static final String TRIMPROVIDER_EXTENSION_POINT_ID = "com.nokia.traceviewer.trimprovider"; //$NON-NLS-1$
+
+ /**
+ * Decode Provider extension point ID
+ */
+ private static final String DECODEPROVIDER_EXTENSION_POINT_ID = "com.nokia.traceviewer.decodeprovider"; //$NON-NLS-1$
+
+ /**
+ * Trace Provider extension point ID
+ */
+ private static final String TRACEPROVIDER_EXTENSION_POINT_ID = "com.nokia.traceviewer.traceprovider"; //$NON-NLS-1$
+
+ /**
+ * The shared instance
+ */
+ private static TraceViewerPlugin plugin;
+
+ /**
+ * The constructor
+ */
+ public TraceViewerPlugin() {
+ // Set this as a plugin
+ plugin = this;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext
+ * )
+ */
+ @Override
+ public void start(BundleContext context) throws Exception {
+ super.start(context);
+
+ TraceViewerGlobals.start();
+
+ // Insert providers
+ insertProviders();
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext
+ * )
+ */
+ @Override
+ public void stop(BundleContext context) throws Exception {
+ // Run shutdown
+ TraceViewerGlobals.getTraceViewer().shutdown();
+
+ plugin = null;
+ super.stop(context);
+ }
+
+ /**
+ * Returns the shared instance
+ *
+ * @return the shared instance
+ */
+ public static TraceViewerPlugin getDefault() {
+ // Returns this plugin
+ return plugin;
+ }
+
+ /**
+ * Inserts trace and decode providers to the main engine
+ */
+ private void insertProviders() {
+ try {
+ // Trim provider
+ IConfigurationElement[] config = Platform.getExtensionRegistry()
+ .getConfigurationElementsFor(
+ TRIMPROVIDER_EXTENSION_POINT_ID);
+ for (IConfigurationElement e : config) {
+ Object o = e.createExecutableExtension("class"); //$NON-NLS-1$
+ if (o instanceof TrimProvider) {
+ TraceViewerGlobals.setTrimProvider((TrimProvider) o);
+ }
+ }
+
+ // Decode provider
+ config = Platform.getExtensionRegistry()
+ .getConfigurationElementsFor(
+ DECODEPROVIDER_EXTENSION_POINT_ID);
+ for (IConfigurationElement e : config) {
+ Object o = e.createExecutableExtension("class"); //$NON-NLS-1$
+ if (o instanceof DecodeProvider) {
+ TraceViewerGlobals.setDecodeProvider((DecodeProvider) o);
+ }
+ }
+
+ // Trace providers
+ config = Platform.getExtensionRegistry()
+ .getConfigurationElementsFor(
+ TRACEPROVIDER_EXTENSION_POINT_ID);
+
+ // Put providers to ArrayList
+ ArrayList<TraceProvider> providers = new ArrayList<TraceProvider>();
+ for (int i = 0; i < config.length; i++) {
+ Object o = config[i].createExecutableExtension("class"); //$NON-NLS-1$
+ if (o instanceof TraceProvider) {
+ providers.add((TraceProvider) o);
+ }
+ }
+
+ // First check if selected is found and select that
+ String selectedDataFormat = plugin.getPreferenceStore().getString(
+ PreferenceConstants.DATA_FORMAT);
+ for (int j = 0; j < providers.size(); j++) {
+ TraceProvider provider = providers.get(j);
+ if (provider.getName().equals(selectedDataFormat)) {
+ TraceViewerGlobals.setTraceProvider(provider, true);
+ providers.remove(j);
+ break;
+ }
+ }
+
+ // Then set rest of the providers
+ for (int j = 0; j < providers.size(); j++) {
+ TraceViewerGlobals.setTraceProvider(providers.get(j), true);
+ }
+ } catch (Exception ex) {
+ System.out.println(ex.getMessage());
+ }
+ }
+
+}