SoFlash.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef SO_FLASH_H
#define SO_FLASH_H
 
 
 
#include "SoFlashSystem.h"
 
class SoTimerSensor;
class SoFieldSensor;
class SoSensor;
 
class SOFLASH_CLASS_SPEC SoFlash : public SoNode
{
   typedef SoNode inherited;
 
   SO_NODE_HEADER(SoFlash);
 
   private:
      static void _timerSensorCB(void *clientData, SoSensor *sensor);
 
   protected:
      static std::list<SoFlash *>  _instanceList;
 
      SbTime  _timeOfPrevAction;
      float   _curBrightness;
      float   _dirFactor;
 
      static SoTimerSensor  *_timer;
 
      void _onChanged(SoField* field = nullptr);
 
   protected:
      ~SoFlash() override;
 
   public:
      SoSFColor  color;       
      SoSFColor  targetColor; 
      SoSFFloat  brightness;  
      SoSFTime   time;        
      SoSFBool   on;          
      SoSFColor  outputColor; 
 
      SoFlash();
 
   SoEXTENDER public:
      void doAction(SoAction *action) override;
      void GLRender(SoGLRenderAction *action) override;
      void callback(SoCallbackAction *action) override;
 
   SoINTERNAL public:
      static void initClass();
};
 
#endif  // _SOFLASH_H