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| ** Copyright (C) 2018 The Qt Company Ltd. |
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| ** This file is part of the QtLocation module of the Qt Toolkit. |
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| |
| #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 |