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| 1 | #ifndef POWERSAVER_H |
| 2 | #define POWERSAVER_H |
| 3 | |
| 4 | #include <SDL.h> |
| 5 | |
| 6 | class PowerSaver { |
| 7 | public: |
| 8 | static PowerSaver *getInstance(); |
| 9 | static bool isRunning(); |
| 10 | ~PowerSaver(); |
| 11 | void resetScreenTimer(); |
| 12 | |
| 13 | void enableScreen(); |
| 14 | void disableScreen(); |
| 15 | |
| 16 | void setScreenTimeout(unsigned int seconds); |
| 17 | |
| 18 | private: |
| 19 | PowerSaver(); |
| 20 | void addScreenTimer(); |
| 21 | void setScreenBlanking(bool state); |
| 22 | |
| 23 | static PowerSaver *instance; |
| 24 | bool screenState; |
| 25 | unsigned int screenTimeout; |
| 26 | unsigned int timeout_startms; |
| 27 | SDL_TimerID screenTimer; |
| 28 | }; |
| 29 | |
| 30 | #endif |
| 31 |
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