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cybdragsensorc.h

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/*
Copyright (C) 2002  Malte Weiß, Carsten Winkelholz

Malte Weiß, 26.08.2002: Basic functions implemented.
            04.09.2002: Event handling for start, perform and end dragging operations implemented.

Address:  FGAN Forschungsgesellschaft f�r Angewandte Naturwissenschaften e. V.
      Neuenahrer Str. 20
      D - 53343 Wachtberg
      
Email:    winkelholz@fgan.de

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#ifndef CYBDRAGSENSOR_HC
#define CYBDRAGSENSOR_HC

#include "oaw/ctk/cybnodec.h"
#include "../oawconfig.h"

OAW_BEGIN_NAMESPACE


class CybIsectLineChannelC;

// Drag sensor events
#define  CYBFN_DRAGSENSOR_STARTDRAG  100
#define  CYBFN_DRAGSENSOR_DODRAG     101
#define  CYBFN_DRAGSENSOR_ENDDRAG    102

class OAW_DLLMAPPING CybDragSensorC : public CybNodeC
{
public:
  CybDragSensorC(CybWorldC*);
  CybDragSensorC(const CybDragSensorC&);
  CybDragSensorC& operator = (const CybDragSensorC&);
  virtual void CreateNewCopy(CybNodeC* pNode);
  virtual ~CybDragSensorC();

  virtual void SetEvent(long srct, const void *pData, BaseI* pSrc);
  virtual long GetFieldDataType(long fieldID);
  virtual long GetFieldEventID(const char* pStr);

  virtual void StartDrag(Vector3C vLineStart, Vector3C vLineEnd, Vector3C vIntersect)  {}
  virtual void DoDrag(Vector3C vLineStart, Vector3C vLineEnd)  {}
  virtual void EndDrag()  {}

protected:
  short m_bIsActive;
  Matrix4C m_localM;
};

OAW_END_NAMESPACE


#endif

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