Description Vincent Lorenzo 2012-07-23 10:32:12 EDT

Hi all, I'm trying to create an action where the handler is active when the selected elements can be adapted to EObject. 
I can't do it in a Diagram and I think there is a bug...
I use the example Ecore Diagram to test it and the plugin attached to this bug.

Steps to reproduce : 
	1/ create a new Ecore Diagram
	2/ Create 2 EClass in this Diagram
	3/ Select them
	4/ right Click, my plugin should provide an action called "Handler Test" in this menu, but it doesn't work properly.

my code : 
<extension
         point="org.eclipse.ui.menus">
            <menuContribution
                  allPopups="true"
                  locationURI="popup:org.eclipse.ui.popup.any">
               <command
                     commandId="testHandlerActivation"
                     label="Handler Test"
                     style="push">
                  <visibleWhen
                        checkEnabled="false">
                     <with
                           variable="selection">
                        <iterate>
                           <adapt
                                 type="org.eclipse.emf.ecore.EObject">
                           </adapt>
                        </iterate>
                     </with>
                  </visibleWhen>
               </command>
            </menuContribution>
   </extension>