source: flair-src/trunk/tools/FlairGCS/src/mapwidget.h@ 434

// %flair:license{
// This file is part of the Flair framework distributed under the
// CECILL-C License, Version 1.0.
// %flair:license}
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#ifndef MAPWIDGET_H
#define MAPWIDGET_H

#include <QGraphicsView>
#include <QGraphicsGeoMap>

class QGraphicsScene;
class Map;
class Landmark;

using namespace QtMobility;

class MapWidget : public QGraphicsView {
  Q_OBJECT

public:
  MapWidget(Map *map, QWidget *parent = 0);
  ~MapWidget();
  void setMap(QtMobility::QGraphicsGeoMap *geoMap);
  QGraphicsScene *scene() const;
  bool IsUptodate(void);
  void SetUptodate(void);
  void Reset(void);
  QList<Landmark *> *Landmarks(void);
  bool LandmarkToSend(int index);
  void AddLandmark(const QGeoCoordinate &coordinate);
  void RemoveLandmarks(void);
  void AddLandmarks(QGraphicsGeoMap *geoMap);
  void AddPoint(QString name);

signals:
  void positionChanged(const QGeoCoordinate &coordinate);

protected:
  void mousePressEvent(QMouseEvent *event);
  void mouseMoveEvent(QMouseEvent *event);
  void mouseReleaseEvent(QMouseEvent *event);
  void resizeEvent(QResizeEvent *event);
  void wheelEvent(QWheelEvent *event);
  void mouseDoubleClickEvent(QMouseEvent *event);

private slots:
  void initDrag();

private:
  QGraphicsGeoMap *geoMap;
  bool dragging;
  QPoint dragStartPosition;
  bool pressed;

  QGraphicsScene *m_scene;
  QList<Landmark *> *landmarks;
  QList<Landmark *> *landmarks_old;
  QList<QString> points;
  Landmark *landmark_match;
  Map *map;
};

#endif