1 files changed, 113 insertions, 0 deletions
diff --git a/plugins/com.windriver.debug.tcf.ui/src/com/windriver/debug/tcf/ui/model/TCFModelManager.java b/plugins/com.windriver.debug.tcf.ui/src/com/windriver/debug/tcf/ui/model/TCFModelManager.java
new file mode 100644
index 000000000..cfb9c9688
--- /dev/null
+++ b/plugins/com.windriver.debug.tcf.ui/src/com/windriver/debug/tcf/ui/model/TCFModelManager.java
@@ -0,0 +1,113 @@
+/*******************************************************************************
+ * 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.debug.tcf.ui.model;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.debug.core.ILaunch;
+import org.eclipse.debug.core.ILaunchesListener;
+import org.eclipse.swt.widgets.Display;
+
+import com.windriver.debug.tcf.core.model.TCFLaunch;
+import com.windriver.tcf.api.protocol.Protocol;
+
+public class TCFModelManager {
+
+    private final Display display;
+    private final Map<TCFLaunch,TCFModel> models = new HashMap<TCFLaunch,TCFModel>();
+
+    private final TCFLaunch.Listener tcf_launch_listener = new TCFLaunch.Listener() {
+
+        public void onConnected(TCFLaunch launch) {
+            TCFModel model = models.get(launch);
+            if (model != null) model.onConnected();
+        }
+
+        public void onDisconnected(TCFLaunch launch) {
+            TCFModel model = models.get(launch);
+            if (model != null) model.onDisconnected();
+        }
+    };
+
+    private final ILaunchesListener debug_launch_listener = new ILaunchesListener() {
+
+        public void launchesAdded(final ILaunch[] launches) {
+        }
+
+        public void launchesChanged(final ILaunch[] launches) {
+            Protocol.invokeAndWait(new Runnable() {
+                public void run() {
+                    for (int i = 0; i < launches.length; i++) {
+                        if (launches[i] instanceof TCFLaunch) {
+                            TCFModel model = models.get(launches[i]);
+                            if (model != null) model.launchChanged();
+                        }
+                    }
+                }
+            });
+        }
+
+        public void launchesRemoved(final ILaunch[] launches) {
+            Protocol.invokeAndWait(new Runnable() {
+                public void run() {
+                    for (int i = 0; i < launches.length; i++) {
+                        if (launches[i] instanceof TCFLaunch) {
+                            TCFModel model = models.remove(launches[i]);
+                            if (model != null) model.dispose();
+                        }
+                    }
+                }
+            });
+        }
+    };
+
+    public TCFModelManager() {
+        display = Display.getDefault();
+        DebugPlugin.getDefault().getLaunchManager().addLaunchListener(debug_launch_listener);
+        Protocol.invokeAndWait(new Runnable() {
+            public void run() {
+                TCFLaunch.addListener(tcf_launch_listener);
+            }
+        });
+    }
+
+    public void dispose() {
+        DebugPlugin.getDefault().getLaunchManager().removeLaunchListener(debug_launch_listener);
+        Protocol.invokeAndWait(new Runnable() {
+            public void run() {
+                TCFLaunch.removeListener(tcf_launch_listener);
+                for (Iterator<TCFModel> i = models.values().iterator(); i.hasNext();) {
+                    TCFModel model = i.next();
+                    model.dispose();
+                    i.remove();
+                }
+                assert models.isEmpty();
+            }
+        });
+    }
+
+    public TCFModel getModel(TCFLaunch launch) {
+        TCFModel model = models.get(launch);
+        if (model == null) {
+            model = new TCFModel(display, launch);
+            models.put(launch, model);
+            if (launch.getChannel() != null) tcf_launch_listener.onConnected(launch);
+        }
+        return model;
+    }
+
+    public TCFNode getRootNode(TCFLaunch launch) {
+        return getModel(launch).getRootNode();
+    }
+}