source/libmarklin/layout.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_LAYOUT_H_
   9 #define LIBMARKLIN_LAYOUT_H_
  10
  11 #include <set>
  12 #include <sigc++/sigc++.h>
  13 #include <msp/datafile/loader.h>
  14 #include <msp/time/timestamp.h>
  15
  16 namespace Marklin {
  17
  18 class Block;
  19 class Catalogue;
  20 class Driver;
  21 class Route;
  22 class Track;
  23 class Train;
  24 class Vehicle;
  25
  26 class Layout
  27 {
  28 public:
  29         class Loader: public Msp::DataFile::BasicLoader<Layout>
  30         {
  31         private:
  32                 bool new_tracks;
  33
  34         public:
  35                 Loader(Layout &);
  36         private:
  37                 virtual void finish();
  38                 void route();
  39                 void route(const std::string &);
  40                 void track(unsigned);
  41                 void train(unsigned, unsigned);
  42         };
  43
  44 public:
  45         sigc::signal<void, Track &> signal_track_added;
  46         sigc::signal<void, Track &> signal_track_removed;
  47         sigc::signal<void, Route &> signal_route_added;
  48         sigc::signal<void, Route &> signal_route_removed;
  49         sigc::signal<void, Train &> signal_train_added;
  50         sigc::signal<void, Train &> signal_train_removed;
  51         sigc::signal<void, Vehicle &> signal_vehicle_added;
  52         sigc::signal<void, Vehicle &> signal_vehicle_removed;
  53         sigc::signal<void, Block &, Train *> signal_block_reserved;
  54         sigc::signal<void, const std::string &> signal_emergency;
  55
  56 private:
  57         Catalogue &catalogue;
  58         Driver *driver;
  59         std::string base;
  60         std::set<Track *> tracks;
  61         std::set<Route *> routes;
  62         std::set<Block *> blocks;
  63         std::map<unsigned, Train *> trains;
  64         std::set<Vehicle *> vehicles;
  65         Msp::Time::TimeStamp last_tick;
  66         unsigned next_turnout_id;
  67
  68 public:
  69         Layout(Catalogue &, Driver * = 0);
  70         ~Layout();
  71
  72         Catalogue &get_catalogue() const { return catalogue; }
  73         bool has_driver() const { return driver; }
  74         Driver &get_driver() const;
  75         const std::string &get_base() const { return base; }
  76
  77         void add_track(Track &);
  78         const std::set<Track *> &get_tracks() const { return tracks; }
  79         void remove_track(Track &);
  80         unsigned allocate_turnout_id(bool);
  81
  82         void add_block(Block &);
  83         Block &get_block(unsigned) const;
  84         Block &get_block_by_track(const Track &) const;
  85         const std::set<Block *> &get_blocks() const { return blocks; }
  86         void create_blocks();
  87         void create_blocks(const Track &);
  88         void remove_block(Block &);
  89
  90         void add_route(Route &);
  91         const std::set<Route *> &get_routes() const { return routes; }
  92         Route &get_route(const std::string &) const;
  93         void update_routes();
  94         void remove_route(Route &);
  95
  96         void add_train(Train &);
  97         Train &get_train(unsigned) const;
  98         const std::map<unsigned, Train *> &get_trains() const { return trains; }
  99         void remove_train(Train &);
 100
 101         void add_vehicle(Vehicle &);
 102         void remove_vehicle(Vehicle &);
 103
 104         void tick();
 105         void emergency(const std::string &);
 106
 107         void save(const std::string &);
 108         void save_trains(const std::string &);
 109 private:
 110         void sensor_event(unsigned, bool);
 111 };
 112
 113 } // namespace Marklin
 114
 115 #endif
 116