+ <extension
+ point="org.eclipse.ui.activities">
+ <activity
+ description="Only for admins"
+ id="org.argeo.jcr.ui.explorer.adminActivity"
+ name="Admin">
+ <enabledWhen>
+ <with variable="roles">
+ <iterate ifEmpty="false" operator="or">
+ <equals value="ROLE_ADMIN" />
+ </iterate>
+ </with>
+ </enabledWhen>
+ </activity>
+ <!-- TODO: find a way to exclude evrything -->
+ <activityPatternBinding
+ activityId="org.argeo.jcr.ui.explorer.adminActivity"
+ isEqualityPattern="true"
+ pattern="org.argeo.jcr.ui.explorer/org.argeo.jcr.ui.explorer.perspective">
+ </activityPatternBinding>
+ </extension>