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/********************************************************************************
* *
* I C O I m a g e O b j e c t *
* *
*********************************************************************************
* Copyright (C) 2001,2022 by Janusz Ganczarski. 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 FXICOIMAGE_H
#define FXICOIMAGE_H
#ifndef FXIMAGE_H
#include "FXImage.h"
#endif
namespace FX {
/// ICO (Microsoft icon format) graphics file
class FXAPI FXICOImage : public FXImage {
FXDECLARE(FXICOImage)
protected:
FXICOImage(){}
private:
FXICOImage(const FXICOImage&);
FXICOImage &operator=(const FXICOImage&);
public:
static const FXchar fileExt[];
static const FXchar mimeType[];
public:
/// Construct image from memory stream formatted in Microsoft icon format
FXICOImage(FXApp* a,const FXuchar *pix=nullptr,FXuint opts=0,FXint w=1,FXint h=1);
/// Save pixels into stream in Microsoft icon format
virtual FXbool savePixels(FXStream& store) const;
/// Load pixels from stream in Microsoft icon format
virtual FXbool loadPixels(FXStream& store);
/// Destroy image
virtual ~FXICOImage();
};
#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
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