Start GSServicesManager lazily

[Markus Hitter]

Hello all,

looking at bug <https://savannah.gnu.org/bugs/?26414> and at the  
sources of GSServicesManager I see the services manager started even  
if there's no menu enabling the user to take benefit of services. The  
services menu is revalidated via -[GSServicesManager  
updateServicesManager] at about every click, every keystroke and  
every mouse movement (button down). At the first glance, this  
situation appears to be a waste of resources.

Intuitively I think it would be a better idea to start  
GSServicesManager when a services menu appears, only. The two  
checkpoints would be the appearance of the main menu from the .gorm  
and when a menu item is added to the main menu.

Any objections or additional topics about such a change?


Regards,
Markus

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Dipl. Ing. Markus Hitter
http://www.jump-ing.de/