Project structure refactoring

src/map/map.h

@@ -0,0 +1,50 @@
+#ifndef MAP_H
+#define MAP_H
+
+#include <QObject>
+#include <QString>
+#include <QRectF>
+#include <QColor>
+
+class QPainter;
+class Coordinates;
+class RectC;
+
+class Map : public QObject
+{
+	Q_OBJECT
+
+public:
+	Map(QObject *parent = 0) : QObject(parent) {_backgroundColor = Qt::white;}
+
+	virtual const QString &name() const = 0;
+
+	virtual QRectF bounds() const = 0;
+	virtual qreal resolution(const QPointF &p) const = 0;
+
+	virtual qreal zoom() const = 0;
+	virtual qreal zoomFit(const QSize &size, const RectC &br) = 0;
+	virtual qreal zoomFit(qreal resolution, const Coordinates &c) = 0;
+	virtual qreal zoomIn() = 0;
+	virtual qreal zoomOut() = 0;
+
+	virtual QPointF ll2xy(const Coordinates &c) = 0;
+	virtual Coordinates xy2ll(const QPointF &p) = 0;
+
+	virtual void draw(QPainter *painter, const QRectF &rect) = 0;
+
+	virtual void setBlockingMode(bool block) {Q_UNUSED(block);}
+	virtual void clearCache() {}
+	virtual void load() {}
+	virtual void unload() {}
+
+	void setBackgroundColor(const QColor &color) {_backgroundColor = color;}
+
+signals:
+	void loaded();
+
+protected:
+	QColor _backgroundColor;
+};
+
+#endif // MAP_H