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
  25 class Layout
  26 {
  27 public:
  28         class Loader: public Msp::DataFile::BasicLoader<Layout>
  29         {
  30         private:
  31                 bool new_tracks;
  32
  33         public:
  34                 Loader(Layout &);
  35         private:
  36                 virtual void finish();
  37                 void route(const std::string &);
  38                 void track(unsigned);
  39                 void train(unsigned, unsigned);
  40         };
  41
  42 public:
  43         sigc::signal<void, Track &> signal_track_added;
  44         sigc::signal<void, Track &> signal_track_removed;
  45         sigc::signal<void, Route &> signal_route_added;
  46         sigc::signal<void, Route &> signal_route_removed;
  47         sigc::signal<void, Train &> signal_train_added;
  48         sigc::signal<void, Train &> signal_train_removed;
  49         sigc::signal<void, Block &, Train *> signal_block_reserved;
  50
  51 private:
  52         Catalogue &catalogue;
  53         Driver *driver;
  54         std::string base;
  55         std::set<Track *> tracks;
  56         std::map<std::string, Route *> routes;
  57         std::set<Block *> blocks;
  58         std::map<unsigned, Train *> trains;
  59         Msp::Time::TimeStamp last_tick;
  60
  61 public:
  62         Layout(Catalogue &, Driver * = 0);
  63         ~Layout();
  64
  65         Catalogue &get_catalogue() const { return catalogue; }
  66         bool has_driver() const { return driver; }
  67         Driver &get_driver() const;
  68         const std::string &get_base() const { return base; }
  69
  70         void add_track(Track &);
  71         const std::set<Track *> &get_tracks() const { return tracks; }
  72         void remove_track(Track &);
  73
  74         void add_block(Block &);
  75         Block &get_block(unsigned) const;
  76         Block &get_block_by_track(const Track &) const;
  77         const std::set<Block *> &get_blocks() const { return blocks; }
  78         void create_blocks();
  79         void create_blocks(const Track &);
  80         void remove_block(Block &);
  81
  82         void add_route(Route &);
  83         const std::map<std::string, Route *> &get_routes() const { return routes; }
  84         Route &get_route(const std::string &) const;
  85         void remove_route(Route &);
  86
  87         void add_train(Train &);
  88         Train &get_train(unsigned) const;
  89         const std::map<unsigned, Train *> &get_trains() const { return trains; }
  90         void remove_train(Train &);
  91
  92         void tick();
  93
  94         void save(const std::string &);
  95         void save_trains(const std::string &);
  96 private:
  97         void check_links();
  98         void check_routes();
  99 };
 100
 101 } // namespace Marklin
 102
 103 #endif
 104