// Copyright (C) 2007-2011 Christian Stehno

// This file is part of the "Irrlicht Engine".

// For conditions of distribution and use, see copyright notice in irrlicht.h


#ifndef __C_IMAGE_LOADER_PPM_H_INCLUDED__
#define __C_IMAGE_LOADER_PPM_H_INCLUDED__

#include "IrrCompileConfig.h"

#ifdef _IRR_COMPILE_WITH_PPM_LOADER_

#include "IImageLoader.h"
#include "irrString.h"


namespace irr
{
namespace video
{


/*!
	Surface Loader for SUN Pixmaps
*/
class CImageLoaderPPM : public IImageLoader
{
public:

	//! constructor

	CImageLoaderPPM();

	//! returns true if the file maybe is able to be loaded by this class

	//! based on the file extension (e.g. ".tga")

	virtual bool isALoadableFileExtension(const io::path& filename) const;

	//! returns true if the file maybe is able to be loaded by this class

	virtual bool isALoadableFileFormat(io::IReadFile* file) const;

	//! creates a surface from the file

	virtual IImage* loadImage(io::IReadFile* file) const;

private:
	//! read the next token from file

	void getNextToken(io::IReadFile* file, core::stringc& token) const;
	//! skip to next token (skip whitespace)

	void skipToNextToken(io::IReadFile* file) const;
};

} // end namespace video

} // end namespace irr



#endif
#endif