plugins/org.eclipse.emf.codegen.ui/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>
<plugin>
  <extension point="org.eclipse.ui.popupMenus">
    <objectContribution id="compileTemplateContribution" objectClass="org.eclipse.core.resources.IFile" nameFilter="*.javajet">
      <action id="compileTemplate" class="org.eclipse.emf.codegen.action.CompileTemplateAction" menubarPath="additions" label="%_UI_CompileTemplate_label" enablesFor="*" />
      <!-- <filter name="nature" value="org.eclipse.emf.codegen.jet.IJETNature"/> -->
    </objectContribution>
  </extension>

  <extension point="org.eclipse.ui.newWizards">
    <category name="%_UI_JETDevelopment_label" id="org.eclipse.emf.codegen.ui.JETNewWizards">
    </category>
    <wizard name="%_UI_JETConvertProject_label" icon="icons/full/ctool16/ConvertToJETProjectWizard.gif" category="org.eclipse.emf.codegen.ui.JETNewWizards" class="org.eclipse.emf.codegen.presentation.ConvertToJETProjectWizard" id="org.eclipse.emf.codegen.ui.ConvertToJETProjectWizard">
      <description>%_UI_JETConvertProject_message</description>
    </wizard>
  </extension>

  <extension point="org.eclipse.ui.propertyPages">
    <page id="JETSettingsPropertiesPage" name="%_UI_JETSettings_label" class="org.eclipse.emf.codegen.presentation.JETPropertyPage">
      <filter name="nature" value="org.eclipse.emf.codegen.jet.IJETNature" />
      <enabledWhen>
         <adapt
               type="org.eclipse.core.resources.IProject">
         </adapt>
      </enabledWhen>
    </page>
  </extension>
</plugin>