/********************************************************************************
*                                                                               *
*                        C U R   C u r s o r    O b j e c t                     *
*                                                                               *
*********************************************************************************
* Copyright (C) 2001,2017 by Sander Jansen.   All Rights Reserved.              *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify          *
* it under the terms of the GNU Lesser General Public License as published by   *
* the Free Software Foundation; either version 3 of the License, or             *
* (at your option) any later version.                                           *
*                                                                               *
* This library 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 Lesser General Public License for more details.                           *
*                                                                               *
* You should have received a copy of the GNU Lesser General Public License      *
* along with this program.  If not, see <http://www.gnu.org/licenses/>          *
********************************************************************************/
#ifndef FXCURCURSOR_H
#define FXCURCURSOR_H

#ifndef FXCURSOR_H
#include "FXCursor.h"
#endif

namespace FX {


/// CUR Cursor class
class FXAPI FXCURCursor : public FXCursor {
  FXDECLARE(FXCURCursor)
protected:
  FXCURCursor(){}
private:
  FXCURCursor(const FXCURCursor&);
  FXCURCursor &operator=(const FXCURCursor&);
public:
  static const FXchar fileExt[];
public:

  /**
  * Construct a cursor from memory stream in Microsoft CUR format.
  * The image is limited to 32x32 pixels.
  */
  FXCURCursor(FXApp* a,const void* pix);

  /// Save pixel data only, in CUR format
  virtual FXbool savePixels(FXStream& store) const;

  /// Load pixel data only, in CUR format
  virtual FXbool loadPixels(FXStream& store);

  /// Destructor
  virtual ~FXCURCursor();
  };


#ifndef FXLOADICO
#define FXLOADICO

/**
* Check if stream contains a ICO, return true if so.
*/
extern FXAPI FXbool fxcheckICO(FXStream& store);

/**
* Load an ICO (Microsoft icon format) file from a stream.
* Upon successful return, the pixel array and size are returned.
* If an error occurred, the pixel array is set to NULL.
*/
extern FXAPI FXbool fxloadICO(FXStream& store,FXColor*& data,FXint& width,FXint& height,FXint& xspot,FXint& yspot);

/**
* Save an ICO (Microsoft icon format) file to a stream.
* If no hot-spot given, save as an ICO instead of a CUR resource.
*/
extern FXAPI FXbool fxsaveICO(FXStream& store,const FXColor *data,FXint width,FXint height,FXint xspot=-1,FXint yspot=-1);

#endif

}

#endif
