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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtLocation module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QNAVIGATIONMANAGERENGINE_H
#define QNAVIGATIONMANAGERENGINE_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtLocation/private/qlocationglobal_p.h>
#include <QObject>
#include <QLocale>
#include <QGeoCoordinate>
QT_BEGIN_NAMESPACE
class QAbstractNavigatorPrivate;
class QGeoMap;
class QGeoMapParameter;
class QMapRouteObject;
class QGeoRoute;
class QNavigationManager;
class QNavigationManagerEnginePrivate;
class QDeclarativeNavigatorParams;
class QDeclarativeGeoWaypoint;
class Q_LOCATION_PRIVATE_EXPORT QAbstractNavigator: public QObject
{
Q_OBJECT
public:
QAbstractNavigator(QObject *parent = nullptr);
~QAbstractNavigator() override;
virtual void setLocale(const QLocale &locale);
virtual QLocale locale() const;
virtual void setMeasurementSystem(QLocale::MeasurementSystem system);
virtual QLocale::MeasurementSystem measurementSystem() const;
virtual bool active() const = 0;
virtual bool ready() const = 0;
public slots:
virtual bool start() = 0;
virtual bool stop() = 0;
virtual void setTrackPosition(bool trackPosition) = 0;
signals:
// These must be emitted by the engine
void activeChanged(bool active);
void waypointReached(const QDeclarativeGeoWaypoint *pos);
void destinationReached();
void currentRouteChanged(const QGeoRoute &route);
void currentSegmentChanged(int segment);
private:
QScopedPointer<QAbstractNavigatorPrivate> d;
};
class Q_LOCATION_PRIVATE_EXPORT QNavigationManagerEngine : public QObject
{
Q_OBJECT
public:
explicit QNavigationManagerEngine(const QVariantMap ¶meters, QObject *parent = nullptr);
~QNavigationManagerEngine() override;
void setManagerName(const QString &name);
QString managerName() const;
void setManagerVersion(int version);
int managerVersion() const;
virtual void setLocale(const QLocale &locale);
virtual QLocale locale() const;
virtual void setMeasurementSystem(QLocale::MeasurementSystem system);
virtual QLocale::MeasurementSystem measurementSystem() const;
virtual bool isInitialized() const;
virtual QAbstractNavigator *createNavigator(const QSharedPointer<QDeclarativeNavigatorParams> &navigator) = 0;
signals:
void initialized();
protected:
/*!
Marks the engine as initialized. Subclasses of QGeoMappingManagerEngine are to
call this method after performing implementation-specific initialization within
the constructor.
*/
virtual void engineInitialized();
QScopedPointer<QNavigationManagerEnginePrivate> d;
};
QT_END_NAMESPACE
#endif // QNAVIGATIONMANAGERENGINE_H
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