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117 lines
4.2 KiB
C++
117 lines
4.2 KiB
C++
/* Copyright (C) 2013
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* swift Project Community / Contributors
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*
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* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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//! \file
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#ifndef BLACKMISC_AVTRACK_H
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#define BLACKMISC_AVTRACK_H
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#include "blackmisc/pqangle.h"
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namespace BlackMisc
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{
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namespace Aviation
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{
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/*!
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* \brief Track as used in aviation, can be true or magnetic Track
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* \remarks Intentionally allowing +/- BlackMisc::PhysicalQuantities::CAngle ,
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* and >= / <= CAngle.
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*/
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class CTrack : public BlackMisc::PhysicalQuantities::CAngle
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{
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public:
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/*!
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* Enum type to distinguish between true north and magnetic north
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*/
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enum ReferenceNorth
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{
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Magnetic = 0, //!< magnetic north
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True = 1 //!< true north
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};
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//! \brief Default constructor: 0 Track magnetic
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CTrack() : BlackMisc::PhysicalQuantities::CAngle(0, BlackMisc::PhysicalQuantities::CAngleUnit::rad()), m_north(Magnetic) {}
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//! \brief Constructor
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CTrack(double value, ReferenceNorth north, const BlackMisc::PhysicalQuantities::CAngleUnit &unit) : BlackMisc::PhysicalQuantities::CAngle(value, unit), m_north(north) {}
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//! \brief Constructor by CAngle
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CTrack(BlackMisc::PhysicalQuantities::CAngle track, ReferenceNorth north) : BlackMisc::PhysicalQuantities::CAngle(track), m_north(north) {}
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//! \copydoc CValueObject::toQVariant
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virtual QVariant toQVariant() const override { return QVariant::fromValue(*this); }
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//! \copydoc CValueObject::convertFromQVariant
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virtual void convertFromQVariant(const QVariant &variant) override { BlackMisc::setFromQVariant(this, variant); }
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//! \copydoc CValueObject::getValueHash
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virtual uint getValueHash() const override;
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//! \brief Equal operator ==
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bool operator ==(const CTrack &other) const;
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//! \brief Unequal operator !=
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bool operator !=(const CTrack &other) const;
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//! \brief Magnetic Track?
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bool isMagneticTrack() const
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{
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(void)QT_TRANSLATE_NOOP("Aviation", "magnetic");
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return Magnetic == this->m_north;
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}
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//! \brief True Track?
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bool isTrueTrack() const
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{
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(void)QT_TRANSLATE_NOOP("Aviation", "true");
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return True == this->m_north;
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}
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//! \brief Get reference north (magnetic or true)
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ReferenceNorth getReferenceNorth() const { return m_north; }
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//! \copydoc CValueObject::toJson
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virtual QJsonObject toJson() const override;
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//! \copydoc CValueObject::convertFromJson
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virtual void convertFromJson(const QJsonObject &json) override;
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//! \brief Register metadata
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static void registerMetadata();
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//! \brief Members
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static const QStringList &jsonMembers();
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protected:
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//! \copydoc CValueObject::convertToQString
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virtual QString convertToQString(bool i18n = false) const override;
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//! \copydoc CValueObject::marshallFromDbus()
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virtual void marshallToDbus(QDBusArgument &argument) const override;
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//! \copydoc CValueObject::unmarshallFromDbus()
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virtual void unmarshallFromDbus(const QDBusArgument &argument) override;
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//! \copydoc CValueObject::compareImpl
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virtual int compareImpl(const CValueObject &other) const override;
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private:
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BLACK_ENABLE_TUPLE_CONVERSION(CTrack)
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ReferenceNorth m_north; //!< magnetic or true?
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};
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} // namespace
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} // namespace
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BLACK_DECLARE_TUPLE_CONVERSION(BlackMisc::Aviation::CTrack, (o.m_north))
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Q_DECLARE_METATYPE(BlackMisc::Aviation::CTrack)
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#endif // guard
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