Dogcows Code - chaz/openbox/blob - otk/timerqueuemanager.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 #ifndef __timerqueuemanager_hh
   3 #define __timerqueuemanager_hh
   4
   5 #include "timerqueue.hh"
   6
   7 namespace otk {
   8
   9 //! Manages a queue of Timer objects
  10 /*!
  11   All Timer objects add themself to a TimerQueueManager. The manager is
  12   what fires the timers when their time has elapsed. This is done by having the
  13   application call the TimerQueueManager::fire class in its main event loop.
  14 */
  15 class TimerQueueManager {
  16 private:
  17   //! A priority queue of all timers being managed by this class.
  18   TimerQueue timerList;
  19 public:
  20   //! Constructs a new TimerQueueManager
  21   TimerQueueManager() {}
  22   //! Destroys the TimerQueueManager
  23   virtual ~TimerQueueManager() {}
  24
  25   //! Fire the next timer in the queue.
  26   /*!
  27     @param wait If true, this function will wait for the next timer, breaking
  28                 on any events from the X server.
  29   */
  30   virtual void fire(bool wait = true);
  31
  32   //! Adds a new timer to the queue
  33   /*!
  34     @param timer An Timer to add to the queue
  35   */
  36   virtual void addTimer(Timer* timer);
  37   //! Removes a timer from the queue
  38   /*!
  39     @param timer An Timer already in the queue to remove
  40   */
  41   virtual void removeTimer(Timer* timer);
  42 };
  43
  44 }
  45
  46 #endif // __timerqueuemanager_hh