src/engine_fwd.h

   1
   2 #ifndef ENGINE_FWD_H
   3 #define ENGINE_FWD_H
   4
   5 /// Used by eg engineobserver.h, and thus we reduce header dependencies on enginebase.h
   6
   7 namespace Engine
   8 {
   9         class Base;
  10
  11     /**
  12      * You should return:
  13      * Playing when playing,
  14      * Paused when paused
  15      * Idle when you still have a URL loaded (ie you have not been told to stop())
  16      * Empty when you have been told to stop(), or an error occurred and you stopped yourself
  17      *
  18      * It is vital to be Idle just after the track has ended!
  19      */
  20     enum State { Empty, Idle, Playing, Paused };
  21 }
  22
  23 typedef Engine::Base EngineBase;
  24
  25 #endif