1 files changed, 56 insertions, 0 deletions
diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.diagram/src/org/eclipse/papyrus/layers/stackmodel/diagram/ui/handlers/ShowCreateChildCommand.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.diagram/src/org/eclipse/papyrus/layers/stackmodel/diagram/ui/handlers/ShowCreateChildCommand.java
new file mode 100644
index 00000000000..d87e2d4cf44
--- /dev/null
+++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.diagram/src/org/eclipse/papyrus/layers/stackmodel/diagram/ui/handlers/ShowCreateChildCommand.java
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ * Copyright (c) 2013 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:
+ *     Cedric Dumoulin - cedric.dumoulin@lifl.fr
+ ******************************************************************************/
+package org.eclipse.papyrus.layers.stackmodel.diagram.ui.handlers;
+
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.papyrus.layers.runtime.NotationDiagramHelper;
+
+
+/**
+ * Add a layer stack to a diagram.
+ * This is performed on the current LayerStack Viewer.
+ * 
+ * @author cedric dumoulin
+ * 
+ */
+public class ShowCreateChildCommand extends AbstractLayerCommand implements IHandler {
+
+
+	/**
+	 * @see org.eclipse.papyrus.layers2.ui.view.commands.AbstractLayerCommand#getCommandName()
+	 *
+	 * @return
+	 */
+	@Override
+	public String getCommandName() {
+		return "Attach Layer Stack";
+	}
+	
+	/**
+	 * @see org.eclipse.papyrus.layers2.ui.view.commands.AbstractLayerCommand#doExecute(org.eclipse.papyrus.layers.application.NotationDiagramMngr)
+	 *
+	 * @param notationDiagramHelper
+	 */
+	@Override
+	protected void doExecute(NotationDiagramHelper notationDiagramHelper) {
+		notationDiagramHelper.attachLayersStack();
+	}
+
+
+	/**
+	 * Return true if it is possible to attach aLyerStack.
+	 */
+	@Override
+	public boolean isEnabled(NotationDiagramHelper notationDiagramHelper) {
+		return ! notationDiagramHelper.isLayersStackAttached();
+	}
+
+}