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# SoDelayQueueSensor.h

    00001 #ifndef COIN_SODELAYQUEUESENSOR_H
    00002 #define COIN_SODELAYQUEUESENSOR_H
    00003
    00004 /**************************************************************************\
    00005  *
    00006  *  This file is part of the Coin 3D visualization library.
    00007  *  Copyright (C) 1998-2003 by Systems in Motion.  All rights reserved.
    00008  *
    00009  *  This library is free software; you can redistribute it and/or
    00010  *  modify it under the terms of the GNU General Public License
    00011  *  ("GPL") version 2 as published by the Free Software Foundation.
    00012  *  See the file LICENSE.GPL at the root directory of this source
    00013  *  distribution for additional information about the GNU GPL.
    00014  *
    00015  *  For using Coin with software that can not be combined with the GNU
    00016  *  GPL, and for taking advantage of the additional benefits of our
    00017  *  support services, please contact Systems in Motion about acquiring
    00018  *  a Coin Professional Edition License.
    00019  *
    00020  *  See <URL:http://www.coin3d.org> for  more information.
    00021  *
    00022  *  Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
    00023  *  <URL:http://www.sim.no>.
    00024  *
    00025 \**************************************************************************/
    00026
    00027 #include <Inventor/sensors/SoSensor.h>
    00028 #include <Inventor/SbBasic.h>
    00029 #include <Inventor/system/inttypes.h>
    00030
    00031 class COIN_DLL_API SoDelayQueueSensor : public SoSensor {
    00032   typedef SoSensor inherited;
    00033
    00034 public:
    00035   SoDelayQueueSensor(void);
    00036   SoDelayQueueSensor(SoSensorCB * func, void * data);
    00037   virtual ~SoDelayQueueSensor(void);
    00038
    00039   void setPriority(uint32_t pri);
    00040   uint32_t getPriority(void) const;
    00041   static uint32_t getDefaultPriority(void);
    00042   virtual void schedule(void);
    00043   virtual void unschedule(void);
    00044   virtual SbBool isScheduled(void) const;
    00045
    00046   virtual SbBool isIdleOnly(void) const;
    00047   virtual void trigger(void);
    00048
    00049 protected:
    00050   SbBool scheduled;
    00051
    00052 private:
    00053   virtual SbBool isBefore(const SoSensor * s) const;
    00054   uint32_t priority;
    00055 };
    00056
    00057 #endif // !COIN_SODELAYQUEUESENSOR_H