migration/20160906_1-axis-signs.cpp


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// TODO XXX write migration for axis sign going to mappings bundle

#include "migration.hpp"
#include "options/options.hpp"
#include "logic/main-settings.hpp"

#include <QString>
#include <QVariant>

using namespace options;
using namespace migrations;

struct axis_signs_split_rc11 : migration
{
    axis_signs_split_rc11() = default;

    static const char* axis_names[6];
    static const QString fmt;

    QString unique_date() const override
    {
        return "20160909_01";
    }

    QString name() const override
    {
        return "asymmetric axis sign to another .ini section";
    }

    bool should_run() const override
    {
        bundle new_bundle = make_bundle("opentrack-mappings");
        bundle old_bundle = make_bundle("opentrack-ui");

        for (const char* name : axis_names)
        {
            // new present, already applied
            if (new_bundle->contains(fmt.arg(name)))
                return false;
        }

        for (const char* name : axis_names)
        {
            // old present
            if (old_bundle->contains(fmt.arg(name)))
                return true;
        }

        // nothing to copy
        return false;
    }

    void run() override
    {
        bundle new_bundle = make_bundle("opentrack-mappings");
        bundle old_bundle = make_bundle("opentrack-ui");

        for (const char* name : axis_names)
            new_bundle->store_kv(fmt.arg(name), QVariant(old_bundle->get<bool>(fmt.arg(name))));

        new_bundle->save();
    }
};

const char* axis_signs_split_rc11::axis_names[] =
{
    "yaw", "pitch", "roll",
    "x", "y", "z",
};

const QString axis_signs_split_rc11::fmt = QStringLiteral("%1-alt-axis-sign");

OPENTRACK_MIGRATION(axis_signs_split_rc11);