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2 Commits

Author SHA1 Message Date
Thierry Crozat
3ae52a61af COMMON: Add referencing and destruction of the OSDMessageQueue instance 
Registering the OSDMessageQueue instance as an event source is now done
right after the event manager is initialised. This ensures that it is created in a
sensible place and not for example in another thread). Also registering the
event source is moved to a separate function instead of being in the constructor
to remove any issue in case some code tries to display a OSD Message very early
on (the instance would be created then, but it would be registered as an event
source later).
 2016-10-29 15:13:32 +01:00
Thierry Crozat
e732186724 COMMON: Add OSDMessageQueue singleton 
This class can be used to get messages to display on the OSD from
any thread. Those messages are then passed to the backend in the
graphic thread.
 2016-10-29 15:13:32 +01:00