mirror of
https://github.com/tumic0/GPXSee.git
synced 2024-12-03 16:09:08 +01:00
65 lines
1.3 KiB
C++
65 lines
1.3 KiB
C++
#ifndef MAP_H
|
|
#define MAP_H
|
|
|
|
#include <QObject>
|
|
#include <QString>
|
|
#include <QRectF>
|
|
#include <QFlags>
|
|
#include "common/coordinates.h"
|
|
|
|
|
|
class QPainter;
|
|
class RectC;
|
|
class Projection;
|
|
|
|
class Map : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
enum Flag {
|
|
NoFlags = 0,
|
|
Block = 1,
|
|
OpenGL = 2
|
|
};
|
|
Q_DECLARE_FLAGS(Flags, Flag)
|
|
|
|
Map(QObject *parent = 0) : QObject(parent) {}
|
|
virtual ~Map() {}
|
|
|
|
virtual QString name() const = 0;
|
|
|
|
virtual QRectF bounds() = 0;
|
|
virtual qreal resolution(const QRectF &rect);
|
|
|
|
virtual int zoom() const {return 0;}
|
|
virtual void setZoom(int) {}
|
|
virtual int zoomFit(const QSize &, const RectC &) {return 0;}
|
|
virtual int zoomIn() {return 0;}
|
|
virtual int zoomOut() {return 0;}
|
|
|
|
virtual QPointF ll2xy(const Coordinates &c) = 0;
|
|
virtual Coordinates xy2ll(const QPointF &p) = 0;
|
|
|
|
virtual void draw(QPainter *painter, const QRectF &rect, Flags flags) = 0;
|
|
|
|
virtual void clearCache() {}
|
|
virtual void load() {}
|
|
virtual void unload() {}
|
|
virtual void setDevicePixelRatio(qreal, qreal) {}
|
|
virtual void setProjection(const Projection &) {}
|
|
|
|
virtual bool isValid() const {return true;}
|
|
virtual bool isReady() const {return true;}
|
|
virtual QString errorString() const {return QString();}
|
|
|
|
signals:
|
|
void tilesLoaded();
|
|
void mapLoaded();
|
|
};
|
|
|
|
Q_DECLARE_METATYPE(Map*)
|
|
Q_DECLARE_OPERATORS_FOR_FLAGS(Map::Flags)
|
|
|
|
#endif // MAP_H
|