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#include "cppwriteiconinitialization.h"

#include "cppwriteicondata.h"

#include "driver.h"

#include "ui4.h"

#include "utils.h"

#include "uic.h"

#include <QtCore/QTextStream>

#include <QtCore/QString>

QT_BEGIN_NAMESPACE

namespace CPP {

WriteIconInitialization::WriteIconInitialization(Uic *uic)

    : driver(uic->driver()), output(uic->output()), option(uic->option())

{

    this->uic = uic;

}

void WriteIconInitialization::acceptUI(DomUI *node)

{

    if (node->elementImages() == 0)

        return;

    QString className = node->elementClass() + option.postfix;

    output << option.indent << "static QPixmap " << iconFromDataFunction() << "(IconID id)\n"

           << option.indent << "{\n";

    WriteIconData(uic).acceptUI(node);

    output << option.indent << "switch (id) {\n";

    TreeWalker::acceptUI(node);

    output << option.indent << option.indent << "default: return QPixmap();\n";

    output << option.indent << "} // switch\n"

           << option.indent << "} // icon\n\n";

}

QString WriteIconInitialization::iconFromDataFunction()

{

    return QLatin1String("qt_get_icon");

}

void WriteIconInitialization::acceptImages(DomImages *images)

{

    TreeWalker::acceptImages(images);

}

void WriteIconInitialization::acceptImage(DomImage *image)

{

    QString img = image->attributeName() + QLatin1String("_data");

    QString data = image->elementData()->text();

    QString fmt = image->elementData()->attributeFormat();

    QString imageId = image->attributeName() + QLatin1String("_ID");

    QString imageData = image->attributeName() + QLatin1String("_data");

    QString ind = option.indent + option.indent;

    output << ind << "case " << imageId << ": ";

    if (fmt == QLatin1String("XPM.GZ")) {

        output << "return " << "QPixmap((const char**)" << imageData << ");\n";

    } else {

        output << " { QImage img; img.loadFromData(" << imageData << ", sizeof(" << imageData << "), " << fixString(fmt, ind) << "); return QPixmap::fromImage(img); }\n";

    }

}

} // namespace CPP

QT_END_NAMESPACE