bug fix for 128978

1 files changed, 18 insertions, 7 deletions

diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/expressions/RemoveAllExpressionsAction.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/expressions/RemoveAllExpressionsAction.java
index 75ef1540c..505a2ec64 100644
--- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/expressions/RemoveAllExpressionsAction.java
+++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/expressions/RemoveAllExpressionsAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2005 IBM Corporation and others.
+ * Copyright (c) 2000, 2006 IBM Corporation 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
@@ -15,19 +15,31 @@ import org.eclipse.debug.core.DebugPlugin;
 import org.eclipse.debug.core.IExpressionManager;
 import org.eclipse.debug.core.IExpressionsListener;
 import org.eclipse.debug.core.model.IExpression;
+import org.eclipse.debug.internal.ui.DebugUIPlugin;
 import org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate;
+import org.eclipse.debug.internal.ui.actions.ActionMessages;
 import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.ui.IWorkbenchWindow;
 
 /**
  * Removes all expressions from the expressions view.
  */
 public class RemoveAllExpressionsAction extends AbstractRemoveAllActionDelegate implements IExpressionsListener {
 
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
+	 */
 	public void run(IAction action) {
-		IExpressionManager manager = DebugPlugin.getDefault().getExpressionManager();
-		IExpression[] expressions= manager.getExpressions();
-		manager.removeExpressions(expressions);
-		
+		IWorkbenchWindow window = DebugUIPlugin.getActiveWorkbenchWindow();
+		if (window != null) {
+			boolean proceed = MessageDialog.openQuestion(window.getShell(), ActionMessages.RemoveAllExpressionsAction_0, ActionMessages.RemoveAllExpressionsAction_1);  
+			if (proceed) {
+				IExpressionManager manager = DebugPlugin.getDefault().getExpressionManager();
+				IExpression[] expressions= manager.getExpressions();
+				manager.removeExpressions(expressions);
+			}
+		}
 	}
 	
 	/* (non-Javadoc)
@@ -69,6 +81,5 @@ public class RemoveAllExpressionsAction extends AbstractRemoveAllActionDelegate
 	/* (non-Javadoc)
 	 * @see org.eclipse.debug.core.IExpressionsListener#expressionsChanged(org.eclipse.debug.core.model.IExpression[])
 	 */
-	public void expressionsChanged(IExpression[] expressions) {		
-	}
+	public void expressionsChanged(IExpression[] expressions) {}
 }