pilotclient/src/blackmisc/aviation/heading.cpp

/* Copyright (C) 2013
 * swift project Community / Contributors
 *
 * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
 * including this file, may be copied, modified, propagated, or distributed except according to the terms
 * contained in the LICENSE file.
 */

#include "blackmisc/aviation/heading.h"

#include <QCoreApplication>

using BlackMisc::PhysicalQuantities::CAngle;
using BlackMisc::PhysicalQuantities::CAngleUnit;

namespace BlackMisc
{
    namespace Aviation
    {
        QString CHeading::convertToQString(bool i18n) const
        {
            static const QString s("%1 %2");
            return i18n ?
                   s.arg(CAngle::convertToQString(i18n),
                         this->isMagneticHeading() ?
                         QCoreApplication::translate("Aviation", "magnetic") :
                         QCoreApplication::translate("Aviation", "true")) :
                   s.arg(CAngle::convertToQString(i18n),
                         this->isMagneticHeading() ? "magnetic" : "true");
        }

        void CHeading::normalizeToPlusMinus180Degrees()
        {
            const double v = normalizeDegrees180(this->value(CAngleUnit::deg()));
            const CAngleUnit u = this->getUnit();
            *this = CHeading(v, this->getReferenceNorth(), CAngleUnit::deg());
            this->switchUnit(u);
        }

        CHeading CHeading::normalizedToPlusMinus180Degrees() const
        {
            CHeading copy(*this);
            copy.normalizeToPlusMinus180Degrees();
            return copy;
        }

        void CHeading::registerMetadata()
        {
            Mixin::MetaType<CHeading>::registerMetadata();
            qRegisterMetaType<CHeading::ReferenceNorth>();
        }
    } // namespace
} // namespace