Bug 168574 - Support for IElementMementoProvider on each element in a viewer

1 files changed, 34 insertions, 0 deletions

diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/model/elements/VariableMementoProvider.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/model/elements/VariableMementoProvider.java
new file mode 100644
index 000000000..f64ff8b7a
--- /dev/null
+++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/model/elements/VariableMementoProvider.java
@@ -0,0 +1,34 @@
+/*******************************************************************************
+ * Copyright (c) 2007 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
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.debug.internal.ui.model.elements;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.debug.core.model.IVariable;
+import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
+
+/**
+ * Memento provider for variables and registers.
+ * 
+ * @since 3.4
+ */
+public class VariableMementoProvider extends DebugElementMementoProvider {
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.internal.ui.model.elements.DebugElementMementoProvider#getElementName(java.lang.Object, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext)
+	 */
+	protected String getElementName(Object element, IPresentationContext context) throws CoreException {
+		if (element instanceof IVariable) {
+			return ((IVariable) element).getName();
+		}
+		return null;
+	}
+
+}