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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 QDECLARATIVENAVIGATOR_P_P_H
#define QDECLARATIVENAVIGATOR_P_P_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 <QtCore/qlist.h>
#include <QtLocation/private/qlocationglobal_p.h>
#include <QtCore/qpointer.h>
#include <QtLocation/qgeoroute.h>
#include <QtLocation/private/qdeclarativenavigator_p.h>
#include <QAbstractListModel>
#include <QtLocation/private/qdeclarativegeoroute_p.h>
#include <QtLocation/private/qdeclarativegeoroutemodel_p.h>
QT_BEGIN_NAMESPACE
class QDeclarativeGeoServiceProvider;
class QDeclarativeGeoMap;
class QNavigationManager;
class QDeclarativeGeoRoute;
class QDeclarativeGeoRouteLeg;
class QDeclarativePositionSource;
class QGeoMapParameter;
class QDeclarativeGeoRouteSegment;
class QParameterizableObject;
class QAbstractNavigator;
template<typename T, int Role>
class ReadOnlyListModel : public QAbstractListModel
{
public:
explicit ReadOnlyListModel(const QByteArray &dataRoleName, QObject *parent = nullptr)
: QAbstractListModel(parent)
{
m_roleNames.insert(Role, dataRoleName);
}
int rowCount(const QModelIndex &) const override
{
return m_data.size();
}
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override
{
const int row = index.row();
if (!index.isValid() || row < 0 || row >= m_data.size() || role != Role)
return QVariant();
return QVariant::fromValue(m_data.at(row));
}
QHash<int, QByteArray> roleNames() const override
{
return m_roleNames;
}
void updateData(const QList<T*> &data)
{
beginResetModel();
qDeleteAll(m_data);
m_data = data;
endResetModel();
}
protected:
QHash<int, QByteArray> m_roleNames;
QList<T*> m_data;
};
class Q_LOCATION_PRIVATE_EXPORT QDeclarativeNavigationBasicDirections : public QObject
{
Q_OBJECT
Q_PROPERTY(QVariant nextManeuverIcon READ nextManeuverIcon NOTIFY nextManeuverIconChanged)
Q_PROPERTY(qreal distanceToNextManeuver READ distanceToNextManeuver NOTIFY progressInformationChanged)
Q_PROPERTY(qreal remainingTravelDistance READ remainingTravelDistance NOTIFY progressInformationChanged)
Q_PROPERTY(qreal remainingTravelDistanceToNextWaypoint READ remainingTravelDistanceToNextWaypoint NOTIFY progressInformationChanged)
Q_PROPERTY(qreal traveledDistance READ traveledDistance NOTIFY progressInformationChanged)
Q_PROPERTY(int timeToNextManeuver READ timeToNextManeuver NOTIFY progressInformationChanged)
Q_PROPERTY(int remainingTravelTime READ remainingTravelTime NOTIFY progressInformationChanged)
Q_PROPERTY(int remainingTravelTimeToNextWaypoint READ remainingTravelTimeToNextWaypoint NOTIFY progressInformationChanged)
Q_PROPERTY(int traveledTime READ traveledTime NOTIFY progressInformationChanged)
Q_PROPERTY(QDeclarativeGeoRoute *currentRoute READ currentRoute NOTIFY currentRouteChanged)
Q_PROPERTY(QDeclarativeGeoRouteLeg *currentRouteLeg READ currentRouteLeg NOTIFY currentRouteChanged)
Q_PROPERTY(int currentSegment READ currentSegment NOTIFY currentSegmentChanged)
Q_PROPERTY(QAbstractItemModel *alternativeRoutes READ alternativeRoutes CONSTANT)
public:
explicit QDeclarativeNavigationBasicDirections(QDeclarativeNavigator *parent);
QVariant nextManeuverIcon() const;
qreal distanceToNextManeuver() const;
qreal remainingTravelDistance() const;
qreal remainingTravelDistanceToNextWaypoint() const;
qreal traveledDistance() const;
int timeToNextManeuver() const;
int remainingTravelTime() const;
int remainingTravelTimeToNextWaypoint() const;
int traveledTime() const;
QDeclarativeGeoRoute *currentRoute() const;
QDeclarativeGeoRouteLeg *currentRouteLeg() const;
int currentSegment() const;
QAbstractItemModel *alternativeRoutes();
Q_SIGNALS:
void progressInformationChanged();
void nextManeuverIconChanged();
void currentRouteChanged();
void currentRouteLegChanged();
void currentSegmentChanged();
void waypointReached(const QDeclarativeGeoWaypoint *pos);
void destinationReached();
protected slots:
void onCurrentRouteChanged();
void onCurrentRouteLegChanged();
void onAlternativeRoutesChanged();
protected:
QDeclarativeNavigator *m_navigator;
QDeclarativeNavigatorPrivate *m_navigatorPrivate;
QPointer<QDeclarativeGeoRoute> m_currentRoute;
QPointer<QDeclarativeGeoRouteLeg> m_currentRouteLeg;
ReadOnlyListModel<QDeclarativeGeoRoute, QDeclarativeGeoRouteModel::RouteRole> m_routes;
friend class QDeclarativeNavigator;
};
class Q_LOCATION_PRIVATE_EXPORT QDeclarativeNavigatorParams
{
public:
QPointer<QDeclarativeGeoMap> m_map;
QPointer<QDeclarativeGeoRoute> m_route;
QGeoRoute m_geoRoute;
QPointer<QDeclarativePositionSource> m_positionSource;
QList<QPointer<QGeoMapParameter>> m_parameters;
bool m_trackPositionSource = true;
bool m_autoRerouting = true;
};
class QDeclarativeNavigatorPrivate
{
public:
QDeclarativeNavigatorPrivate(QParameterizableObject *q_);
QParameterizableObject *q = nullptr;
QSharedPointer<QDeclarativeNavigatorParams> m_params;
QScopedPointer<QAbstractNavigator> m_navigator;
QDeclarativeGeoServiceProvider *m_plugin = nullptr;
QDeclarativeNavigationBasicDirections m_basicDirections;
bool m_active = false;
bool m_completed = false;
bool m_ready = false;
QDeclarativeNavigator::NavigationError m_error = QDeclarativeNavigator::NoError;
QString m_errorString;
};
QT_END_NAMESPACE
#endif // QDECLARATIVENAVIGATOR_P_P_H
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