otherwise, the desktop is changed to where the client lives.
@param user If true, then a user action is what requested the activation;
otherwise, it means an application requested it on its own
+ @param timestamp The time at which the activate was requested.
*/
-void client_activate(ObClient *self, gboolean here, gboolean user);
+void client_activate(ObClient *self, gboolean here, gboolean user,
+ Time timestamp);
/*! Calculates the stacking layer for the client window */
void client_calc_layer(ObClient *self);