MimeUtils.cpp

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/*
 * Crossfire -- cooperative multi-player graphical RPG and adventure game
 *
 * Copyright (c) 2022 the Crossfire Development Team
 *
 * Crossfire is free software and comes with ABSOLUTELY NO WARRANTY. You are
 * welcome to redistribute it under certain conditions. For details, please
 * see COPYING and LICENSE.
 *
 * The authors can be reached via e-mail at <crossfire@metalforge.org>.
 */
 
#include "MimeUtils.h"
 
namespace MimeUtils {
 
void addMime(QMimeData *data, const QString &mime, const QString &name) {
    QByteArray ba(data->data(mime));
    QDataStream df(&ba, QIODevice::WriteOnly);
    df << QString(name);
    data->setData(mime, ba);
}
 
void addQuestStep(QMimeData *data, QString code, int index) {
    QByteArray ba(data->data(QuestStep));
    QDataStream df(&ba, QIODevice::WriteOnly);
    df << code << index;
    data->setData(QuestStep, ba);
}
 
QList<QPair<QString, int>> extractQuestSteps(const QMimeData *data) {
    QList<QPair<QString, int>> ret;
    if (data->hasFormat(QuestStep)) {
        QString name;
        int index;
        QByteArray ba(data->data(QuestStep));
        QDataStream df(&ba, QIODevice::ReadOnly);
        while (!df.atEnd()) {
            df >> name >> index;
            if (!name.isEmpty()) {
                ret.push_back(QPair<QString, int>(name, index));
            }
        }
    }
    return ret;
}
 
}