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Added a boolean function to know if the powersaver is running.

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This commit is contained in:
Ayla 2011-08-17 00:44:45 +02:00
parent bffef7cfea
commit f31828667f
2 changed files with 6 additions and 0 deletions
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5
src/powersaver.cpp
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@ -21,6 +21,10 @@ PowerSaver* PowerSaver::getInstance() {
return instance; return instance;
} }
bool PowerSaver::isRunning() {
return instance != NULL;
}
PowerSaver::PowerSaver( ) { PowerSaver::PowerSaver( ) {
SDL_InitSubSystem(SDL_INIT_TIMER); SDL_InitSubSystem(SDL_INIT_TIMER);
setScreenTimeout(0); setScreenTimeout(0);
@ -30,6 +34,7 @@ PowerSaver::PowerSaver( ) {
PowerSaver::~PowerSaver() { PowerSaver::~PowerSaver() {
SDL_RemoveTimer(screenTimer); SDL_RemoveTimer(screenTimer);
SDL_QuitSubSystem(SDL_INIT_TIMER); SDL_QuitSubSystem(SDL_INIT_TIMER);
instance = NULL;
} }
void PowerSaver::setScreenTimeout( unsigned int seconds ) { void PowerSaver::setScreenTimeout( unsigned int seconds ) {

1
src/powersaver.h
View File

@ -5,6 +5,7 @@ class PowerSaver {
public: public:
static PowerSaver* getInstance(); static PowerSaver* getInstance();
static bool isRunning();
~PowerSaver(); ~PowerSaver();
void addScreenTimer(); void addScreenTimer();
void resetScreenTimer(); void resetScreenTimer();