1 files changed, 78 insertions, 0 deletions
diff --git a/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/commands/WatchInExpressionsCommand.java b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/commands/WatchInExpressionsCommand.java
new file mode 100644
index 000000000..931ac3fa1
--- /dev/null
+++ b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/commands/WatchInExpressionsCommand.java
@@ -0,0 +1,78 @@
+/*******************************************************************************
+ * Copyright (c) 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.commands;
+
+import org.eclipse.debug.core.IExpressionManager;
+import org.eclipse.debug.core.model.IExpression;
+import org.eclipse.debug.ui.IDebugUIConstants;
+import org.eclipse.tm.internal.tcf.debug.ui.Activator;
+import org.eclipse.tm.internal.tcf.debug.ui.model.IWatchInExpressions;
+import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNode;
+import org.eclipse.tm.tcf.util.TCFDataCache;
+import org.eclipse.tm.tcf.util.TCFTask;
+import org.eclipse.ui.IWorkbenchPage;
+
+public class WatchInExpressionsCommand extends AbstractActionDelegate {
+
+    @Override
+    protected void selectionChanged() {
+        getAction().setEnabled(getNodes().length > 0);
+    }
+
+    @Override
+    protected void run() {
+        try {
+            IWorkbenchPage page = getWindow().getActivePage();
+            page.showView(IDebugUIConstants.ID_EXPRESSION_VIEW, null, IWorkbenchPage.VIEW_ACTIVATE);
+            for (final TCFNode node : getNodes()) {
+                final IExpressionManager manager = node.getModel().getExpressionManager();
+                IExpression e = new TCFTask<IExpression>(node.getChannel()) {
+                    public void run() {
+                        try {
+                            IExpression e = null;
+                            if (node instanceof IWatchInExpressions) {
+                                TCFDataCache<String> text_cache = ((IWatchInExpressions)node).getExpressionText();
+                                if (!text_cache.validate(this)) return;
+                                String text_data = text_cache.getData();
+                                if (text_data != null) {
+                                    for (final IExpression x : manager.getExpressions()) {
+                                        if (text_data.equals(x.getExpressionText())) {
+                                            done(null);
+                                            return;
+                                        }
+                                    }
+                                    e = manager.newWatchExpression(text_data);
+                                }
+                            }
+                            done(e);
+                        }
+                        catch (Exception x) {
+                            error(x);
+                        }
+                    }
+                }.get();
+                if (e != null) manager.addExpression(e);
+            }
+        }
+        catch (Exception x) {
+            Activator.log("Cannot open expressions view", x);
+        }
+    }
+
+    private TCFNode[] getNodes() {
+        TCFNode[] arr = getSelectedNodes();
+        for (TCFNode n : arr) {
+            if (n instanceof IWatchInExpressions) continue;
+            return new TCFNode[0];
+        }
+        return arr;
+    }
+}