1 files changed, 41 insertions, 0 deletions
diff --git a/plugins/infra/org.eclipse.papyrus.infra.ui/src/main/java/org/eclipse/papyrus/infra/ui/menu/NamePropertyTester.java b/plugins/infra/org.eclipse.papyrus.infra.ui/src/main/java/org/eclipse/papyrus/infra/ui/menu/NamePropertyTester.java
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index 00000000000..d8d10a71890
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+++ b/plugins/infra/org.eclipse.papyrus.infra.ui/src/main/java/org/eclipse/papyrus/infra/ui/menu/NamePropertyTester.java
@@ -0,0 +1,41 @@
+/*****************************************************************************
+ * Copyright (c) 2011 CEA LIST.
+ *
+ * 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:
+ *  Francois Le Fevre (CEA LIST) francois.le-fevre@cea.fr - Initial API and implementation
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.ui.menu;
+
+import org.eclipse.core.expressions.PropertyTester;
+import org.eclipse.jface.viewers.IStructuredSelection;
+
+public abstract class NamePropertyTester extends PropertyTester {
+	/**
+	 * property associated with the parameter linked to the command in the plugin.xml
+	 */
+	public static final String PARAMETER_ID = new String("org.eclipse.papyrus.infra.ui.menu.quickformatcommandParameter"); //$NON-NLS-1$
+	/**
+	 * property to test if a diagram has the required edit policy
+	 */
+	public static final String IS_NAME_CHANGEABLE = "isNameChangeable"; //$NON-NLS-1$
+
+
+	/**
+	 *
+	 * {@inheritDoc}
+	 */
+	public boolean test(Object receiver, String property, Object[] args, Object expectedValue) {
+		if (IS_NAME_CHANGEABLE.equals(property) && receiver instanceof IStructuredSelection) {
+			boolean answer = isNameChangeable((IStructuredSelection) receiver);
+			return new Boolean(answer).equals(expectedValue);
+		}
+		return false;
+	}
+	
+	protected abstract boolean isNameChangeable(IStructuredSelection selection);
+}