// qimageiohandler.sip generated by MetaSIP on Fri Sep 28 17:07:47 2007
//
// This file is part of the QtGui Python extension module.
//
// Copyright (c) 2007
// 	Phil Thompson <phil@river-bank.demon.co.uk>
// 
// This file is part of PyQt.
// 
// This copy of PyQt is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation and appearing in the file LICENSE included in the
// packaging of this file.
// 
// PyQt is supplied 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
// PyQt; see the file LICENSE.  If not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.


class QImageIOHandler
{

%TypeHeaderCode
#include <qimageiohandler.h>
%End

public:
    enum ImageOption
    {
        Size,
        ClipRect,
        Description,
        ScaledClipRect,
        ScaledSize,
        CompressionRatio,
        Gamma,
        Quality,
        Name,
        SubType,
        IncrementalReading,
        Endianness,
        Animation,
        BackgroundColor,
    };

    QImageIOHandler();
    virtual ~QImageIOHandler();
    void setDevice(QIODevice *device);
    QIODevice *device() const;
    void setFormat(const QByteArray &format);
    QByteArray format() const;
    virtual QByteArray name() const;
    virtual bool canRead() const = 0;
    virtual bool read(QImage *image) = 0;
    virtual bool write(const QImage &image);
    virtual QVariant option(QImageIOHandler::ImageOption option) const;
    virtual void setOption(QImageIOHandler::ImageOption option, const QVariant &value);
    virtual bool supportsOption(QImageIOHandler::ImageOption option) const;
    virtual bool jumpToNextImage();
    virtual bool jumpToImage(int imageNumber);
    virtual int loopCount() const;
    virtual int imageCount() const;
    virtual int nextImageDelay() const;
    virtual int currentImageNumber() const;
    virtual QRect currentImageRect() const;

private:
    QImageIOHandler(const QImageIOHandler &);
};