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#ifndef MAPVIEW_H
#define MAPVIEW_H
#include <QtGui/QImage>
#include <QtDeclarative/QDeclarativeItem>
#include <QtLocation/QGeoMappingManager>
#include <QtLocation/QGeoPositionInfoSource>
#include <QtLocation/QGeoSearchReply>
namespace sowatch
{
using QTM_PREPEND_NAMESPACE(QGeoMapData);
using QTM_PREPEND_NAMESPACE(QGeoPositionInfoSource);
using QTM_PREPEND_NAMESPACE(QGeoPositionInfo);
using QTM_PREPEND_NAMESPACE(QGeoBoundingBox);
using QTM_PREPEND_NAMESPACE(QGeoSearchReply);
class MapView : public QDeclarativeItem
{
Q_OBJECT
Q_PROPERTY(bool updateEnabled READ updateEnabled WRITE setUpdateEnabled NOTIFY updateEnabledChanged)
Q_PROPERTY(int updateInterval READ updateInterval WRITE setUpdateInterval NOTIFY updateIntervalChanged)
Q_PROPERTY(qreal zoomLevel READ zoomLevel WRITE setZoomLevel NOTIFY zoomLevelChanged)
Q_PROPERTY(QString currentLocationName READ currentLocationName NOTIFY currentLocationNameChanged)
public:
explicit MapView(QDeclarativeItem *parent = 0);
~MapView();
bool updateEnabled() const;
void setUpdateEnabled(bool enabled);
int updateInterval() const;
void setUpdateInterval(int msec);
qreal zoomLevel() const;
void setZoomLevel(qreal level);
QString currentLocationName() const;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
public slots:
void updateCurrentLocationName();
signals:
void updateEnabledChanged();
void updateIntervalChanged();
void zoomLevelChanged();
void currentLocationNameChanged();
protected:
void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
private slots:
void handlePositionUpdate(const QGeoPositionInfo& info);
void handleMapChanged(const QRectF& rect);
void handleCurrentLocationNameSearchFinished();
void handleCurrentLocationNameSearchError(QGeoSearchReply::Error error, const QString& errorString);
private:
bool _enabled;
QImage _arrow;
QGeoMapData *_mapData;
QGeoPositionInfoSource *_posSource;
QGeoPositionInfo _pos;
QString _posName;
QGeoBoundingBox *_searchArea;
QGeoSearchReply *_searchReply;
};
}
#endif // MAPVIEW_H
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