main.cpp

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#include <QtGui/QImageIOHandler>
#include <QtCore/QDebug>

#ifndef QT_NO_IMAGEFORMATPLUGIN

#ifdef QT_NO_IMAGEFORMAT_TGA
#undef QT_NO_IMAGEFORMAT_TGA
#endif

#include "qtgahandler.h"

QT_BEGIN_NAMESPACE

class QTgaPlugin : public QImageIOPlugin
{
public:
    Capabilities capabilities(QIODevice * device, const QByteArray & format) const;
    QImageIOHandler * create(QIODevice * device, const QByteArray & format = QByteArray()) const;
    QStringList keys() const;
};

QImageIOPlugin::Capabilities QTgaPlugin::capabilities(QIODevice *device, const QByteArray &format) const
{
    if (format == "tga")
        return Capabilities(CanRead);
    if (!format.isEmpty())
        return 0;
    if (!device->isOpen())
        return 0;

    Capabilities cap;
    if (device->isReadable() && QTgaHandler::canRead(device))
        cap |= CanRead;
    return cap;
}

QImageIOHandler* QTgaPlugin::create(QIODevice *device, const QByteArray &format) const
{
    QImageIOHandler *tgaHandler = new QTgaHandler();
    tgaHandler->setDevice(device);
    tgaHandler->setFormat(format);
    return tgaHandler;
}

QStringList QTgaPlugin::keys() const
{
    return QStringList() << QLatin1String("tga");
}

Q_EXPORT_PLUGIN2(qtga, QTgaPlugin)

QT_END_NAMESPACE

#endif /* QT_NO_IMAGEFORMATPLUGIN */