NEW - bug 273417: [usability][general] navigation from one diagram to another

https://bugs.eclipse.org/bugs/show_bug.cgi?id=273417

1 files changed, 112 insertions, 0 deletions

diff --git a/plugins/developer/org.eclipse.papyrus.gmfgenextension/src/org/eclipse/papyrus/papyrusgmfgenextension/popupaction/AddHyperLinkPopupBarBehavior.java b/plugins/developer/org.eclipse.papyrus.gmfgenextension/src/org/eclipse/papyrus/papyrusgmfgenextension/popupaction/AddHyperLinkPopupBarBehavior.java
new file mode 100644
index 00000000000..d8ee72fb156
--- /dev/null
+++ b/plugins/developer/org.eclipse.papyrus.gmfgenextension/src/org/eclipse/papyrus/papyrusgmfgenextension/popupaction/AddHyperLinkPopupBarBehavior.java
@@ -0,0 +1,112 @@
+/*******************************************************************************
+ * Copyright (c) 2009 CEA LIST.
+ * All rights reserved. This program and the accompanying materials
+ * are property of the CEA, their use is subject to specific agreement 
+ * with the CEA.
+ * 
+ * Contributors:
+ *    CEA LIST - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.papyrus.papyrusgmfgenextension.popupaction;
+
+import java.util.Iterator;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.gmf.codegen.gmfgen.Behaviour;
+import org.eclipse.gmf.codegen.gmfgen.CustomBehaviour;
+import org.eclipse.gmf.codegen.gmfgen.GMFGenFactory;
+import org.eclipse.gmf.codegen.gmfgen.GenNode;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.ui.IViewPart;
+
+/**
+ * Implementation class for AddGenLinkStereotypeDisplayBehavior action
+ */
+public class AddHyperLinkPopupBarBehavior extends Action {
+
+	public static final String POPUP_POLICY_KEY = "org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.POPUPBAR_ROLE"; //$NON-NLS-1$
+	public static final String HYPERLINK_POPUPBAR_POLICY_CLASS = "org.eclipse.papyrus.diagram.common.editpolicies.HyperLinkPopupBarEditPolicy"; //$NON-NLS-1$
+
+
+	public static final String URI_NOTATION_GENMODEL = "org.eclipse.gmf.runtime.notation/model/notation.genmodel"; //$NON-NLS-1$
+
+	public static final String URI_UML_GENMODEL = "org.eclipse.uml2.uml/model/UML.genmodel"; //$NON-NLS-1$
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart)
+	 */
+	public void init(IViewPart view) {
+		// NO OP
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
+	 */
+	public void run(IAction action) {
+
+		// Parse selected GenLink(s) and add the desired CustomBehavior
+		Iterator<EObject> it = getSelectedEObject().iterator();
+		while (it.hasNext()) {
+			EObject eObject = it.next();
+			if (eObject instanceof GenNode) {
+
+				// Create the behavior required by stereotype management (if not already created)
+				if (!hasCustomBehavior((GenNode) eObject)) {
+					addCustomBehavior((GenNode) eObject);
+				}
+
+			}
+		}
+	}
+
+	/**
+	 * Add the CustomBehavior for Applied Stereotype label display to the GenLink node given as parameter
+	 * 
+	 * @param genNode
+	 *            where the CustomBehavior is added
+	 */
+	private void addCustomBehavior(GenNode genNode) {
+
+		CustomBehaviour behavior = GMFGenFactory.eINSTANCE.createCustomBehaviour();
+		behavior.setKey(POPUP_POLICY_KEY);
+		behavior.setEditPolicyQualifiedClassName(HYPERLINK_POPUPBAR_POLICY_CLASS);
+
+		genNode.getBehaviour().add(behavior);
+	}
+
+	/**
+	 * Check if the CustomBehavior for Applied Stereotype label display is already added
+	 * 
+	 * @param genNode
+	 *            the GenLink to test
+	 * @return true if the behavior with correct key already exists
+	 */
+	private boolean hasCustomBehavior(GenNode genNode) {
+
+		boolean hasCustomBehavior = false;
+
+		Iterator<Behaviour> it = genNode.getBehaviour().iterator();
+		while (it.hasNext() && !(hasCustomBehavior)) {
+			Behaviour behaviour = it.next();
+
+			if (behaviour instanceof CustomBehaviour) {
+				CustomBehaviour customBehavior = (CustomBehaviour) behaviour;
+				if (POPUP_POLICY_KEY.equals(customBehavior.getKey())) {
+					hasCustomBehavior = true;
+				}
+			}
+		}
+
+		return hasCustomBehavior;
+	}
+
+
+
+
+
+}