/****************************************************************************

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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).

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** contained in the Technology Preview License Agreement accompanying

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****************************************************************************/

#ifndef QPICTUREFORMATPLUGIN_H

#define QPICTUREFORMATPLUGIN_H

#include <QtCore/qplugin.h>

#include <QtCore/qfactoryinterface.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_PICTURE)

class QPicture;

class QImage;

class QString;

class QStringList;

struct Q_GUI_EXPORT QPictureFormatInterface : public QFactoryInterface

{

    virtual bool loadPicture(const QString &format, const QString &filename, QPicture *) = 0;

    virtual bool savePicture(const QString &format, const QString &filename, const QPicture &) = 0;

    virtual bool installIOHandler(const QString &) = 0;

};

#define QPictureFormatInterface_iid "com.trolltech.Qt.QPictureFormatInterface"

Q_DECLARE_INTERFACE(QPictureFormatInterface, QPictureFormatInterface_iid)

class Q_GUI_EXPORT QPictureFormatPlugin : public QObject, public QPictureFormatInterface

{

    Q_OBJECT

    Q_INTERFACES(QPictureFormatInterface:QFactoryInterface)

public:

    explicit QPictureFormatPlugin(QObject *parent = 0);

    ~QPictureFormatPlugin();

    virtual QStringList keys() const = 0;

    virtual bool loadPicture(const QString &format, const QString &filename, QPicture *pic);

    virtual bool savePicture(const QString &format, const QString &filename, const QPicture &pic);

    virtual bool installIOHandler(const QString &format) = 0;

};

#endif // QT_NO_LIBRARY || QT_NO_PICTURE

QT_END_NAMESPACE

QT_END_HEADER

#endif // QPICTUREFORMATPLUGIN_H