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Coin / include / Inventor / sensors / SoTimerQueueSensor.h

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#ifndef COIN_SOTIMERQUEUESENSOR_H
#define COIN_SOTIMERQUEUESENSOR_H

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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\**************************************************************************/

#include <Inventor/sensors/SoSensor.h>
#include <Inventor/SbTime.h>

class COIN_DLL_API SoTimerQueueSensor : public SoSensor {
  typedef SoSensor inherited;

public:
  SoTimerQueueSensor(void);
  SoTimerQueueSensor(SoSensorCB * func, void * data);
  virtual ~SoTimerQueueSensor(void);

  const SbTime & getTriggerTime(void) const;
  virtual void schedule(void);
  virtual void unschedule(void);
  virtual SbBool isScheduled(void) const;
  virtual void trigger(void);

protected:
  void setTriggerTime(const SbTime & time);
  SbBool scheduled;

private:
  virtual SbBool isBefore(const SoSensor * s) const;
  SbTime triggertime;
};

#endif // !COIN_SOTIMERQUEUESENSOR_H