pic_io_handler.cpp

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#include "pic_io_handler.h"
#include "pic_rw.h"

bool SoftimagePICHandler::canRead() const {
    if (!SoftimagePICHandler::canRead(device())) {
        return false;
    }
    setFormat("pic");
    return true;
}

bool SoftimagePICHandler::read(QImage *image) {
    pic_read(device(), image);
    return true;
}

bool SoftimagePICHandler::write(const QImage &image) {
    pic_write(device(), &image);
    return true;
}

bool SoftimagePICHandler::canRead(QIODevice *device) {
    PICHeader hdr;
    if (picReadHeader(device, &hdr, true)) {
        if (strncmp(hdr.id, "PICT", 4) == 0) {
            return true;
        }
    }
    return false;
}

QVariant SoftimagePICHandler::option(ImageOption option) const {
    if (option == Size) {
        PICHeader hdr;
        if (picReadHeader(device(), &hdr, true)) {
            return QSize(hdr.width, hdr.height);
        } else {
            return QSize(-1, -1);
        }
    }
    return QVariant();
}

bool SoftimagePICHandler::supportsOption(ImageOption option) const {
    return ( option == Size);
}

QByteArray SoftimagePICHandler::name() const {
    return "pic";
}