eclipse-tools/sca2amalthea/plugins/org.eclipse.app4mc.sca2amalthea.ui/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.ui.menus">
      <menuContribution
            allPopups="false"
            locationURI="popup:SCA Tools?after=additions">
         <command
               commandId="org.eclipse.app4mc.sca2amalthea.ui.command"
               icon="icons/sca2amalthea.png"
               label="Generate AMALTHEA (from Source Code)"
               style="push"
               tooltip="c sources to Amalthea">
            <visibleWhen>
               <or>
                  <with
                        variable="activePartId">
                     <or>
                        <equals
                              value="org.eclipse.ui.navigator.ProjectExplorer">
                        </equals>
                        <equals
                              value="org.itea2.amalthea.platform.ide.views.modelExplorer">
                        </equals>
                     </or>
                  </with>
                  <iterate>
                     <or>
                     <instanceof
                           value="org.eclipse.core.resources.IProject">
                     </instanceof>
                     </or>
                  </iterate>
               </or>
            </visibleWhen>
         </command>
      </menuContribution>
   </extension>
   <extension
         point="org.eclipse.ui.commands">
      <command
            id="org.eclipse.app4mc.sca2amalthea.ui.command"
            name="Generate Amalthea">
      </command>
   </extension>
  <extension
  point="org.eclipse.ui.handlers">
   <handler
            class="org.eclipse.app4mc.sca2amalthea.ui.handlers.SCAToAmaltheaHandler"
            commandId="org.eclipse.app4mc.sca2amalthea.ui.command">
         <activeWhen>
               <with
                     variable="selection">
                  <count
                        value="1">
                  </count>
                  <iterate>
                     <instanceof
                           value="org.eclipse.core.resources.IProject">
                     </instanceof>
                  </iterate>
               </with>
         </activeWhen>
      </handler>
       </extension>
</plugin>