/*
 This file is part of moth. moth is a program for creating
 and editing textured 3D models.
 
 Copyright (C) 2004 Peter Uray.

 moth 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.

 moth 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 moth; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/

#ifndef __MPREFERENCES_H__
#define __MPREFERENCES_H__

#include <qstring.h>

class MPreferences
{
 public:
 
   static void initialize(void);
   static MPreferences *get(void);
   
   bool writePreferences(void);
   bool readPreferences(void);
   
   void setToDefault(void);
   
   // Data access methods
   // Global data:
   inline QString getDocumentFile(void) { return _documentFile; }
   inline void setDocumentFile(const char *file) { _documentFile = file; }
   
   
   // General tab
   inline int getUndoSteps(void) { return _undoSteps; }
   inline void setUndoSteps(int value) { _undoSteps = value; }
   
   inline QString getProjectLocation(void) { return _projectLocation; }
   inline void setProjectLocation(const char *value) { _projectLocation = value; }
 
   // Grid / units tab   
   inline float getGridX(void) { return _gridX; }
   inline float getGridY(void) { return _gridY; }
   inline float getGridZ(void) { return _gridZ; }
   inline void setGridPosition(float x, float y, float z)
   {
    _gridX = x; _gridY = y; _gridZ = z;
   }
   
   inline float getGridDX(void) { return _gridDX; }
   inline float getGridDY(void) { return _gridDY; }
   inline float getGridDZ(void) { return _gridDZ; }
   inline void setGridDistances(float dx, float dy, float dz)
   {
    _gridDX = dx; _gridDY = dy; _gridDZ = dz;
   }
   
   inline float getSnapX(void) { return _snapX; }
   inline float getSnapY(void) { return _snapY; }
   inline float getSnapZ(void) { return _snapZ; }
   inline void setSnap(float x, float y, float z)
   {
    _snapX = x; _snapY = y; _snapZ = z;
   }
   
   inline float getAngleSnapX(void) { return _snapAngleX; }
   inline float getAngleSnapY(void) { return _snapAngleY; }
   inline float getAngleSnapZ(void) { return _snapAngleZ; }
   inline void setSnapAngles(float x, float y, float z)
   {
    _snapAngleX = x; _snapAngleY = y; _snapAngleZ = z;
   }
   
   inline bool getDisplayXY(void) { return _displayXY; }
   inline void setDisplayXY(bool value) { _displayXY = value; }
   
   inline bool getDisplayYZ(void) { return _displayYZ; }
   inline void setDisplayYZ(bool value) { _displayYZ = value; }
   
   inline bool getDisplayZX(void) { return _displayZX; }
   inline void setDisplayZX(bool value) { _displayZX = value; }
   
   inline bool getDisplayAxes(void) { return _displayAxes; }
   inline void setDisplayAxes(bool value) { _displayAxes = value; }
   
   inline bool getSnap(void) { return _snap; }
   inline void setSnap(bool value) { _snap = value; }
   
   inline bool getSnapAngles(void) { return _snapAngles; }
   inline void setSnapAngles(bool value) { _snapAngles = value; }
   
   inline float getSize(void) { return _size; }
   inline void setSize(float value) { _size = value; }
   
   inline int getTexSize(void) { return _texSize; }
   inline void setTexSize(int value) { _texSize = value; }  
   
   // Camera tab
   inline float getCameraAngle(void) { return _angle; }
   inline void setCameraAngle(float value) { _angle = value; }
   
   inline float getNCD(void) { return _ncd; }
   inline void setNCD(float value) { _ncd = value; }

   inline float getFCD(void) { return _fcd; }
   inline void setFCD(float value) { _fcd = value; }
  
   inline float getRDefault(void) { return _rDefault; }
   inline void setRDefault(float value) { _rDefault = value; }
   
   inline float getPhiDefault(void) { return _phiDefault; }
   inline void setPhiDefault(float value) { _phiDefault = value; }
   
   inline float getThetaDefault(void) { return _thetaDefault; }
   inline void setThetaDefault(float value) { _thetaDefault = value; }
   
 
 protected:
 
   MPreferences(void);
   virtual ~MPreferences(void);
   
   QString getPreferenceFileLocation(void);
   int extractParami(const char *line);
   float extractParamf(const char *line);
   void extractParam3f(const char *line, float *x, float *y, float *z);
   QString extractParams(const char *line);
 
   static MPreferences *_this;
   
   // Data fields:
   
   // Global data
   QString _documentFile;
   
   // General tab
   int _undoSteps;
   QString _projectLocation;
   
   // Grid / units tab   
   float _gridX;
   float _gridY;
   float _gridZ;
   
   float _gridDX;
   float _gridDY;
   float _gridDZ;
   
   float _snapX;
   float _snapY;
   float _snapZ;
   
   float _snapAngleX;
   float _snapAngleY;
   float _snapAngleZ;
   
   bool _displayXY;
   bool _displayYZ;
   bool _displayZX;
   bool _displayAxes;
   
   bool _snap;
   bool _snapAngles;
     
   float _size;
   int _texSize;
   
   // Camera tab
   float _angle;
   float _ncd;
   float _fcd;
   
   float _rDefault;
   float _phiDefault;
   float _thetaDefault;
};

#endif