TimerManager.hpp

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#ifndef __blip_TimerManager_hpp
#define __blip_TimerManager_hpp

#include <deque>
#include <vector>

#include <commonc++/Mutex.h++>
#include <commonc++/OutOfBoundsException.h++>
#include <commonc++/Thread.h++>

#include <blip/Blip.hpp>
#include <blip/ResourceExhaustedException.hpp>
#include <blip/TimerEvent.hpp>

namespace blip {

class NativeActivity;
class Timer;

class TimerManager : private ccxx::Thread
{
  friend class NativeActivity;

  public:

  ~TimerManager();

  TimerID addTimer(timespan_s_t interval, bool repeating = true);

  void cancelTimer(TimerID id);

  void cancelAllTimers();

  uint_t getFreeTimerCount() const;

  static const int MAX_TIMERS;

  protected:

  virtual void run();
  private:

  TimerManager(int fd);
  const TimerEvent& getEvent(TimerID id);

  int _fd;
  Timer* _timers;
  uint_t _freeCount;
  TimerEvent** _events;
  TimerID* _buf;
  mutable ccxx::Mutex _mutex;

  CCXX_COPY_DECLS(TimerManager);
};

} // namespace blip

#endif // __blip_TimerManager_hpp