pimageformats/imageformats/sai.cpp

#include "sai_p.h"

#include "sai.hpp"

SAIHandler::SAIHandler()
{

}

bool SAIHandler::canRead() const
{
    if (canRead(device())) {
        setFormat("sai");
        return true;
    }
    return false;
}

bool SAIHandler::read(QImage *image)
{
    Q_UNUSED(image)
    return false;
}

bool SAIHandler::write(const QImage &image)
{
    Q_UNUSED(image)
    return false;
}

bool SAIHandler::canRead(QIODevice *device)
{
    if (!device) {
        qWarning("SAIHandler::canRead() called with no device");
        return false;
    }

    // FIXME: check
    return true;
}

QImageIOPlugin::Capabilities SAIPlugin::capabilities(QIODevice *device, const QByteArray &format) const
{
    if (format == "sai") {
        return Capabilities(CanRead);
    }

    if (!format.isEmpty()) {
        return {};
    }

    if (!device->isOpen()) {
        return {};
    }

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

QImageIOHandler *SAIPlugin::create(QIODevice *device, const QByteArray &format) const
{
    QImageIOHandler *handler = new SAIHandler;
    handler->setDevice(device);
    handler->setFormat(format);
    return handler;
}