1 files changed, 126 insertions, 0 deletions
diff --git a/plugins/com.windriver.tcf.dsf.ui/src/com/windriver/tcf/dsf/ui/ViewModelAdapter.java b/plugins/com.windriver.tcf.dsf.ui/src/com/windriver/tcf/dsf/ui/ViewModelAdapter.java
new file mode 100644
index 000000000..e70d2704c
--- /dev/null
+++ b/plugins/com.windriver.tcf.dsf.ui/src/com/windriver/tcf/dsf/ui/ViewModelAdapter.java
@@ -0,0 +1,126 @@
+/*******************************************************************************
+ * 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.net.URL;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.eclipse.core.runtime.FileLocator;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.dd.dsf.concurrent.ThreadSafe;
+import org.eclipse.dd.dsf.debug.ui.viewmodel.expression.ExpressionVMProvider;
+import org.eclipse.dd.dsf.debug.ui.viewmodel.register.RegisterVMProvider;
+import org.eclipse.dd.dsf.debug.ui.viewmodel.variable.VariableVMProvider;
+import org.eclipse.dd.dsf.service.DsfSession;
+import org.eclipse.dd.dsf.ui.viewmodel.dm.AbstractDMVMAdapter;
+import org.eclipse.dd.dsf.ui.viewmodel.dm.AbstractDMVMProvider;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentationFactory;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementLabelProvider;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.ILabelUpdate;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
+import org.eclipse.debug.ui.IDebugUIConstants;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.swt.graphics.RGB;
+import org.eclipse.swt.widgets.Display;
+import org.osgi.framework.Bundle;
+
+import com.windriver.tcf.api.protocol.Protocol;
+import com.windriver.tcf.dsf.core.launch.TCFDSFLaunch;
+
+@ThreadSafe
+@SuppressWarnings("restriction")
+public class ViewModelAdapter extends AbstractDMVMAdapter implements IElementLabelProvider {
+    
+    private final TCFDSFLaunch launch;
+    
+    public ViewModelAdapter(DsfSession session, TCFDSFLaunch launch) {
+        super(session);
+        this.launch = launch;
+        getSession().registerModelAdapter(IColumnPresentationFactory.class, this);
+    }
+    
+    @Override
+    public void dispose() {
+        getSession().unregisterModelAdapter(IColumnPresentationFactory.class);
+        super.dispose();
+    }
+
+    @Override
+    protected AbstractDMVMProvider createViewModelProvider(IPresentationContext context) {
+        if (IDebugUIConstants.ID_DEBUG_VIEW.equals(context.getId()) ) {
+            return new LaunchVMProvider(this, context, getSession(), launch); 
+        }
+        if (IDebugUIConstants.ID_VARIABLE_VIEW.equals(context.getId()) ) {
+            return new VariableVMProvider(this, context, getSession());
+        }
+        if (IDebugUIConstants.ID_REGISTER_VIEW.equals(context.getId()) ) {
+            return new RegisterVMProvider(this, context, getSession());
+        }
+        if (IDebugUIConstants.ID_EXPRESSION_VIEW.equals(context.getId()) ) {
+            return new ExpressionVMProvider(this, context, getSession());
+        }
+        return null;
+    }
+
+    private static final Map<String,ImageDescriptor> image_cache =
+        new HashMap<String,ImageDescriptor>();
+
+    private static ImageDescriptor getImageDescriptor(String name) {
+        if (name == null) return null;
+        ImageDescriptor descriptor = image_cache.get(name);
+        if (descriptor == null) {
+            descriptor = ImageDescriptor.getMissingImageDescriptor();
+            Bundle bundle = Platform.getBundle("org.eclipse.debug.ui");
+            if (bundle != null){
+                URL url = FileLocator.find(bundle, new Path(name), null);
+                descriptor = ImageDescriptor.createFromURL(url);
+            }
+            image_cache.put(name, descriptor);
+        }
+        return descriptor;
+    }
+
+    public void update(final ILabelUpdate[] updates) {
+        Protocol.invokeLater(new Runnable() {
+            public void run() {
+                for (ILabelUpdate u : updates) {
+                    Object o = u.getElement();
+                    if (o instanceof TCFDSFLaunch) {
+                        u.setImageDescriptor(getImageDescriptor("icons/full/obj16/ldebug_obj.gif"), 0);
+                        TCFDSFLaunch launch = (TCFDSFLaunch)o;
+                        String status = "";
+                        if (launch.isConnecting()) status = "Connecting";
+                        else if (launch.isDisconnected()) status = "Disconnected";
+                        else if (launch.isTerminated()) status = "Terminated";
+                        Throwable error = launch.getError();
+                        if (error != null) {
+                            status += " - " + error;
+                            u.setForeground(new RGB(255, 0, 0), 0);
+                        }
+                        if (status.length() > 0) status = " (" + status + ")";
+                        u.setLabel(launch.getLaunchConfiguration().getName() + status, 0);
+                    }
+                    else {
+                        u.setForeground(new RGB(255, 0, 0), 0);
+                        u.setLabel("Invalid object: " + o.getClass(), 0);
+                    }
+                }
+                Display.getDefault().asyncExec(new Runnable() {
+                    public void run() {
+                        for (ILabelUpdate u : updates) u.done();
+                    }
+                });
+            }
+        });
+    }    
+}