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Diffstat (limited to 'plugins/com.windriver.tcf.dsf.ui/src/com/windriver/tcf/dsf/ui/AdapterFactory.java')
-rw-r--r--plugins/com.windriver.tcf.dsf.ui/src/com/windriver/tcf/dsf/ui/AdapterFactory.java207
1 files changed, 207 insertions, 0 deletions
diff --git a/plugins/com.windriver.tcf.dsf.ui/src/com/windriver/tcf/dsf/ui/AdapterFactory.java b/plugins/com.windriver.tcf.dsf.ui/src/com/windriver/tcf/dsf/ui/AdapterFactory.java
new file mode 100644
index 000000000..f8d0604f8
--- /dev/null
+++ b/plugins/com.windriver.tcf.dsf.ui/src/com/windriver/tcf/dsf/ui/AdapterFactory.java
@@ -0,0 +1,207 @@
+/*******************************************************************************
+ * Copyright (c) 2007 Wind River Systems, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package com.windriver.tcf.dsf.ui;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.eclipse.core.runtime.IAdapterFactory;
+import org.eclipse.dd.dsf.concurrent.Immutable;
+import org.eclipse.dd.dsf.debug.ui.actions.DsfResumeCommand;
+import org.eclipse.dd.dsf.debug.ui.actions.DsfStepIntoCommand;
+import org.eclipse.dd.dsf.debug.ui.actions.DsfStepOverCommand;
+import org.eclipse.dd.dsf.debug.ui.actions.DsfStepReturnCommand;
+import org.eclipse.dd.dsf.debug.ui.actions.DsfSuspendCommand;
+import org.eclipse.dd.dsf.debug.ui.actions.DsfTerminateCommand;
+import org.eclipse.dd.dsf.debug.ui.sourcelookup.MISourceDisplayAdapter;
+import org.eclipse.dd.dsf.service.DsfSession;
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.debug.core.ILaunch;
+import org.eclipse.debug.core.ILaunchesListener2;
+import org.eclipse.debug.core.commands.IResumeHandler;
+import org.eclipse.debug.core.commands.IStepIntoHandler;
+import org.eclipse.debug.core.commands.IStepOverHandler;
+import org.eclipse.debug.core.commands.IStepReturnHandler;
+import org.eclipse.debug.core.commands.ISuspendHandler;
+import org.eclipse.debug.core.commands.ITerminateHandler;
+import org.eclipse.debug.core.model.IDebugModelProvider;
+import org.eclipse.debug.core.sourcelookup.ISourceLookupDirector;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentationFactory;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementContentProvider;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementLabelProvider;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelProxyFactory;
+import org.eclipse.debug.ui.sourcelookup.ISourceDisplay;
+
+import com.windriver.debug.tcf.core.model.ITCFConstants;
+import com.windriver.tcf.dsf.core.launch.TCFDSFLaunch;
+
+@SuppressWarnings("restriction")
+public class AdapterFactory implements IAdapterFactory, DsfSession.SessionEndedListener, ILaunchesListener2 {
+
+ @Immutable
+ private final class SessionAdapterSet {
+
+ private final DsfSession fSession;
+ final ViewModelAdapter fViewModelAdapter;
+ final MISourceDisplayAdapter fSourceDisplayAdapter;
+ final DsfStepIntoCommand fStepIntoCommand;
+ final DsfStepOverCommand fStepOverCommand;
+ final DsfStepReturnCommand fStepReturnCommand;
+ final DsfSuspendCommand fSuspendCommand;
+ final DsfResumeCommand fResumeCommand;
+ final DsfTerminateCommand fTerminateCommand;
+ final IDebugModelProvider fDebugModelProvider;
+ final TCFDSFLaunch fLaunch;
+
+ SessionAdapterSet(DsfSession session, TCFDSFLaunch launch) {
+ fSession = session;
+
+ fViewModelAdapter = new ViewModelAdapter(session, launch);
+
+ if (launch.getSourceLocator() instanceof ISourceLookupDirector) {
+ fSourceDisplayAdapter = new MISourceDisplayAdapter(session, (ISourceLookupDirector)launch.getSourceLocator());
+ } else {
+ fSourceDisplayAdapter = null;
+ }
+ session.registerModelAdapter(ISourceDisplay.class, fSourceDisplayAdapter);
+
+ fStepIntoCommand = new DsfStepIntoCommand(session);
+ fStepOverCommand = new DsfStepOverCommand(session);
+ fStepReturnCommand = new DsfStepReturnCommand(session);
+ fSuspendCommand = new DsfSuspendCommand(session);
+ fResumeCommand = new DsfResumeCommand(session);
+ fTerminateCommand = new DsfTerminateCommand(session);
+ session.registerModelAdapter(IStepIntoHandler.class, fStepIntoCommand);
+ session.registerModelAdapter(IStepOverHandler.class, fStepOverCommand);
+ session.registerModelAdapter(IStepReturnHandler.class, fStepReturnCommand);
+ session.registerModelAdapter(ISuspendHandler.class, fSuspendCommand);
+ session.registerModelAdapter(IResumeHandler.class, fResumeCommand);
+ session.registerModelAdapter(ITerminateHandler.class, fTerminateCommand);
+
+ fDebugModelProvider = new IDebugModelProvider() {
+ // @see org.eclipse.debug.core.model.IDebugModelProvider#getModelIdentifiers()
+ public String[] getModelIdentifiers() {
+ return new String[] { ITCFConstants.ID_TCF_DEBUG_MODEL };
+ }
+ };
+ session.registerModelAdapter(IDebugModelProvider.class, fDebugModelProvider);
+
+ fLaunch = launch;
+
+ /*
+ * Registering the launch as an adapter, ensures that this launch,
+ * and debug model ID will be associated with all DMContexts from this
+ * session.
+ */
+ session.registerModelAdapter(ILaunch.class, fLaunch);
+ }
+
+ void dispose() {
+ fViewModelAdapter.dispose();
+
+ fSession.unregisterModelAdapter(ISourceDisplay.class);
+ if (fSourceDisplayAdapter != null) fSourceDisplayAdapter.dispose();
+
+ fSession.unregisterModelAdapter(IStepIntoHandler.class);
+ fSession.unregisterModelAdapter(IStepOverHandler.class);
+ fSession.unregisterModelAdapter(IStepReturnHandler.class);
+ fSession.unregisterModelAdapter(ISuspendHandler.class);
+ fSession.unregisterModelAdapter(IResumeHandler.class);
+ fSession.unregisterModelAdapter(ITerminateHandler.class);
+ fStepIntoCommand.dispose();
+ fStepOverCommand.dispose();
+ fStepReturnCommand.dispose();
+ fSuspendCommand.dispose();
+ fResumeCommand.dispose();
+ fTerminateCommand.dispose();
+ }
+ }
+
+ @SuppressWarnings({ "unchecked", "restriction" })
+ private final Class[] adapter_list = {
+ IElementLabelProvider.class,
+ IElementContentProvider.class,
+ IColumnPresentationFactory.class,
+ IModelProxyFactory.class,
+ ITerminateHandler.class
+ };
+
+ private Map<String,SessionAdapterSet> fSessionAdapterSetMap =
+ Collections.synchronizedMap(new HashMap<String,SessionAdapterSet>());
+
+ public AdapterFactory() {
+ DsfSession.addSessionEndedListener(this);
+ DebugPlugin.getDefault().getLaunchManager().addLaunchListener(this);
+ }
+
+ @SuppressWarnings({ "restriction", "unchecked" })
+ public Object getAdapter(Object adaptableObject, Class adapterType) {
+ if (!(adaptableObject instanceof TCFDSFLaunch)) return null;
+
+ TCFDSFLaunch launch = (TCFDSFLaunch)adaptableObject;
+
+ // Find the correct set of adapters based on the launch session-ID. If not found
+ // it means that we have a new launch and new session, and we have to create a
+ // new set of adapters.
+ DsfSession session = launch.getSession();
+ if (session == null) return null;
+
+ SessionAdapterSet adapter_set;
+ synchronized(fSessionAdapterSetMap) {
+ adapter_set = fSessionAdapterSetMap.get(session.getId());
+ if (adapter_set == null) {
+ adapter_set = new SessionAdapterSet(session, launch);
+ fSessionAdapterSetMap.put(session.getId(), adapter_set);
+ }
+ }
+
+ // Returns the adapter type for the launch object.
+ if (adapterType.equals(IElementLabelProvider.class)) return adapter_set.fViewModelAdapter;
+ if (adapterType.equals(IElementContentProvider.class)) return adapter_set.fViewModelAdapter;
+ if (adapterType.equals(IModelProxyFactory.class)) return adapter_set.fViewModelAdapter;
+ if (adapterType.equals(IColumnPresentationFactory.class)) return adapter_set.fViewModelAdapter;
+ if (adapterType.equals(ITerminateHandler.class)) return adapter_set.fTerminateCommand;
+ return null;
+ }
+
+ @SuppressWarnings("unchecked")
+ public Class[] getAdapterList() {
+ return adapter_list;
+ }
+
+ public void sessionEnded(DsfSession session) {
+ }
+
+ public void launchesTerminated(ILaunch[] launches) {
+ }
+
+ public void launchesAdded(ILaunch[] launches) {
+ }
+
+ public void launchesChanged(ILaunch[] launches) {
+ }
+
+ public void launchesRemoved(ILaunch[] launches) {
+ // Dispose the set of adapters for a launch only after the launch is removed.
+ for (ILaunch launch : launches) {
+ if (launch instanceof TCFDSFLaunch) {
+ DsfSession session = ((TCFDSFLaunch)launch).getSession();
+ synchronized (fSessionAdapterSetMap) {
+ if (fSessionAdapterSetMap.containsKey(session.getId())) {
+ fSessionAdapterSetMap.get(session.getId()).dispose();
+ fSessionAdapterSetMap.remove(session);
+ }
+ }
+ }
+ }
+ }
+}

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