1 files changed, 139 insertions, 0 deletions
diff --git a/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/model/TCFNodeLaunch.java b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/model/TCFNodeLaunch.java
new file mode 100644
index 000000000..a497a26fb
--- /dev/null
+++ b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/model/TCFNodeLaunch.java
@@ -0,0 +1,139 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 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 org.eclipse.tm.internal.tcf.debug.ui.model;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IChildrenCountUpdate;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IChildrenUpdate;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IHasChildrenUpdate;
+import org.eclipse.debug.ui.IDebugUIConstants;
+import org.eclipse.tm.tcf.services.IMemory;
+import org.eclipse.tm.tcf.services.IRunControl;
+
+
+public class TCFNodeLaunch extends TCFNode implements ISymbolOwner {
+
+    private final TCFChildrenExecContext children;
+    private final TCFChildren filtered_children;
+    private final Map<String,TCFNodeSymbol> symbols = new HashMap<String,TCFNodeSymbol>();
+
+    TCFNodeLaunch(final TCFModel model) {
+        super(model);
+        children = new TCFChildrenExecContext(this);
+        filtered_children = new TCFChildren(this) {
+            @Override
+            protected boolean startDataRetrieval() {
+                Set<String> filter = launch.getContextFilter();
+                if (filter == null) {
+                    if (!children.validate(this)) return false;
+                    set(null, children.getError(), children.getData());
+                    return true;
+                }
+                Map<String,TCFNode> nodes = new HashMap<String,TCFNode>();
+                for (String id : filter) {
+                    if (!model.createNode(id, this)) return false;
+                    if (isValid()) {
+                        // Ignore invalid IDs
+                        reset();
+                    }
+                    else {
+                        nodes.put(id, model.getNode(id));
+                    }
+                }
+                set(null, null, nodes);
+                return true;
+            }
+            @Override
+            public void dispose() {
+                getNodes().clear();
+                super.dispose();
+            }
+        };
+    }
+
+    @Override
+    void dispose() {
+        ArrayList<TCFNodeSymbol> l = new ArrayList<TCFNodeSymbol>(symbols.values());
+        for (TCFNodeSymbol s : l) s.dispose();
+        assert symbols.size() == 0;
+        super.dispose();
+    }
+
+    @Override
+    protected boolean getData(IChildrenCountUpdate result, Runnable done) {
+        if (IDebugUIConstants.ID_DEBUG_VIEW.equals(result.getPresentationContext().getId())) {
+            if (!filtered_children.validate(done)) return false;
+            result.setChildCount(filtered_children.size());
+        }
+        else {
+            result.setChildCount(0);
+        }
+        return true;
+    }
+
+    @Override
+    protected boolean getData(IChildrenUpdate result, Runnable done) {
+        if (IDebugUIConstants.ID_DEBUG_VIEW.equals(result.getPresentationContext().getId())) {
+            return filtered_children.getData(result, done);
+        }
+        return true;
+    }
+
+    @Override
+    protected boolean getData(IHasChildrenUpdate result, Runnable done) {
+        if (IDebugUIConstants.ID_DEBUG_VIEW.equals(result.getPresentationContext().getId())) {
+            if (!filtered_children.validate(done)) return false;
+            result.setHasChilren(filtered_children.size() > 0);
+        }
+        else {
+            result.setHasChilren(false);
+        }
+        return true;
+    }
+
+    void onContextAdded(IRunControl.RunControlContext context) {
+        children.onContextAdded(context);
+    }
+
+    void onContextAdded(IMemory.MemoryContext context) {
+        children.onContextAdded(context);
+    }
+
+    void onAnyContextSuspendedOrChanged() {
+        for (TCFNodeSymbol s : symbols.values()) s.onMemoryMapChanged();
+    }
+
+    void onAnyContextAddedOrRemoved() {
+        filtered_children.reset();
+    }
+
+    public void addSymbol(TCFNodeSymbol s) {
+        assert symbols.get(s.id) == null;
+        symbols.put(s.id, s);
+    }
+
+    public void removeSymbol(TCFNodeSymbol s) {
+        assert symbols.get(s.id) == s;
+        symbols.remove(s.id);
+    }
+
+    public TCFChildren getChildren() {
+        return children;
+    }
+
+    public TCFChildren getFilteredChildren() {
+        return filtered_children;
+    }
+}