1 files changed, 86 insertions, 0 deletions
diff --git a/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/commands/MemoryMapCommand.java b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/commands/MemoryMapCommand.java
new file mode 100644
index 000000000..098eb50dd
--- /dev/null
+++ b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/commands/MemoryMapCommand.java
@@ -0,0 +1,86 @@
+/*******************************************************************************
+ * Copyright (c) 2010 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.commands;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.MessageBox;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFModel;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNode;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNodeArrayPartition;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNodeExecContext;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNodeExpression;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNodeLaunch;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNodeModule;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNodeRegister;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNodeStackFrame;
+import org.eclipse.tm.tcf.services.IMemory;
+import org.eclipse.tm.tcf.util.TCFDataCache;
+import org.eclipse.tm.tcf.util.TCFTask;
+
+public class MemoryMapCommand extends AbstractActionDelegate {
+
+    private static boolean isValidNode(final TCFNode n) {
+        if (n instanceof TCFNodeLaunch) return true;
+        if (n instanceof TCFNodeExecContext) {
+            return new TCFTask<Boolean>(n.getChannel()) {
+                public void run() {
+                    TCFDataCache<TCFNodeExecContext> mem_cache = n.getModel().searchMemoryContext(n);
+                    if (mem_cache == null) {
+                        done(false);
+                        return;
+                    }
+                    if (!mem_cache.validate(this)) return;
+                    TCFNodeExecContext mem_node = mem_cache.getData();
+                    if (mem_node == null) {
+                        done(false);
+                        return;
+                    }
+                    TCFDataCache<TCFNodeExecContext> syms_cache = mem_node.getSymbolsNode();
+                    if (!syms_cache.validate(this)) return;
+                    TCFNodeExecContext syms_node = syms_cache.getData();
+                    if (syms_node == null) {
+                        done(false);
+                        return;
+                    }
+                    TCFDataCache<IMemory.MemoryContext> ctx_cache = syms_node.getMemoryContext();
+                    if (!ctx_cache.validate(this)) return;
+                    done(ctx_cache.getData() != null);
+                }
+            }.getE();
+        }
+        if (n instanceof TCFNodeStackFrame) return true;
+        if (n instanceof TCFNodeExpression) return true;
+        if (n instanceof TCFNodeArrayPartition) return true;
+        if (n instanceof TCFNodeRegister) return true;
+        if (n instanceof TCFNodeModule) return true;
+        return false;
+    }
+
+    protected void selectionChanged() {
+        getAction().setEnabled(isValidNode(getSelectedNode()));
+    }
+
+    protected void run() {
+        TCFNode node = getSelectedNode();
+        if (!isValidNode(node)) return;
+        Shell shell = getWindow().getShell();
+        try {
+            new MemoryMapDialog(shell, node).open();
+        }
+        catch (Throwable x) {
+            MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
+            mb.setText("Cannot open Symbol Files dialog");
+            mb.setMessage(TCFModel.getErrorMessage(x, true));
+            mb.open();
+        }
+    }
+}