tile_source.h

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#ifndef TILE_MAP_TILE_SOURCE_H
#define TILE_MAP_TILE_SOURCE_H
 
#include <QObject>
#include <QString>
 
namespace tile_map
{
  class TileSource : public QObject
  {
  Q_OBJECT
  public:
    virtual ~TileSource() {};
 
    virtual const QString& GetBaseUrl() const;
 
    virtual void SetBaseUrl(const QString& base_url);
 
    virtual bool IsCustom() const;
 
    virtual bool IsReady() const { return is_ready_; };
 
    virtual void SetCustom(bool is_custom);
 
    virtual int32_t GetMaxZoom() const;
 
    virtual void SetMaxZoom(int32_t max_zoom);
 
    virtual int32_t GetMinZoom() const;
 
    virtual void SetMinZoom(int32_t min_zoom);
 
    virtual const QString& GetName() const;
 
    virtual void SetName(const QString& name);
 
    virtual size_t GenerateTileHash(int32_t level, int64_t x, int64_t y) = 0;
 
    virtual QString GenerateTileUrl(int32_t level, int64_t x, int64_t y) = 0;
 
    virtual QString GetType() const = 0;
 
  Q_SIGNALS:
    void ErrorMessage(const std::string& error_msg) const;
    void InfoMessage(const std::string& info_msg) const;
 
  protected:
    TileSource() :
      is_custom_(false),
      is_ready_(true),
      max_zoom_(20),
      min_zoom_(0)
    {};
 
    QString base_url_;
    bool is_custom_;
    bool is_ready_;
    int32_t max_zoom_;
    int32_t min_zoom_;
    QString name_;
  };
}
 
#endif //TILE_MAP_TILE_SOURCE_H