source/libmarklin/tracktype.h

   1 /* $Id$
   2
   3 This file is part of the MSP Märklin suite
   4 Copyright © 2006-2010  Mikkosoft Productions, Mikko Rasa
   5 Distributed under the GPL
   6 */
   7
   8 #ifndef LIBMARKLIN_TRACKTYPE_H_
   9 #define LIBMARKLIN_TRACKTYPE_H_
  10
  11 #include <msp/datafile/loader.h>
  12 #include "articlenumber.h"
  13 #include "geometry.h"
  14 #include "trackpart.h"
  15
  16 namespace Marklin {
  17
  18 class TrackType
  19 {
  20 public:
  21         struct Endpoint
  22         {
  23                 Point pos;
  24                 float dir;  // Direction outwards from the endpoint
  25                 unsigned paths;
  26
  27                 Endpoint(float, float, float, unsigned);
  28         };
  29
  30         class Loader: public Msp::DataFile::BasicLoader<TrackType>
  31         {
  32         public:
  33                 Loader(TrackType &);
  34         private:
  35                 virtual void finish();
  36                 void part();
  37                 void position(float, float, float);
  38         };
  39
  40 private:
  41         ArticleNumber art_nr;
  42         std::string description;
  43         std::vector<TrackPart> parts;
  44         std::vector<Endpoint> endpoints;
  45         bool double_address;
  46         unsigned autofit_preference;
  47
  48 public:
  49         TrackType(const ArticleNumber &);
  50
  51         const ArticleNumber &get_article_number() const { return art_nr; }
  52         const std::string &get_description() const { return description; }
  53         float get_total_length() const;
  54         float get_path_length(int) const;
  55         unsigned get_paths() const;
  56         unsigned get_n_paths() const;
  57         bool is_turnout() const;
  58         bool is_dead_end() const;
  59         bool is_double_address() const { return double_address; }
  60         unsigned get_autofit_preference() const { return autofit_preference; }
  61         const std::vector<TrackPart> &get_parts() const { return parts; }
  62         const std::vector<Endpoint> &get_endpoints() const { return endpoints; }
  63         const Endpoint &get_endpoint(unsigned) const;
  64         TrackPoint get_point(unsigned, unsigned, float) const;
  65
  66 private:
  67         void collect_endpoints();
  68 };
  69
  70 } // namespace Marklin
  71
  72 #endif