source/libmarklin/control.h

   1 /* $Id$
   2
   3 This file is part of the MSP Märklin suite
   4 Copyright © 2006-2009  Mikkosoft Productions, Mikko Rasa
   5 Distributed under the GPL
   6 */
   7
   8 #ifndef LIBMARKLIN_CONTROL_H_
   9 #define LIBMARKLIN_CONTROL_H_
  10
  11 #include <list>
  12 #include <string>
  13 #include <msp/time/timer.h>
  14 #include <msp/time/timestamp.h>
  15 #include "constants.h"
  16 #include "sensor.h"
  17 #include "locomotive.h"
  18 #include "turnout.h"
  19
  20 namespace Marklin {
  21
  22 class Command;
  23 class Reply;
  24
  25 class Control
  26 {
  27 public:
  28         sigc::signal<void, bool> signal_power_event;
  29         sigc::signal<void, unsigned, bool> signal_turnout_event;
  30         sigc::signal<void, unsigned, bool> signal_sensor_event;
  31
  32 private:
  33         int serial_fd;
  34         bool power;
  35         std::list<Command> queue;
  36         std::map<unsigned, Turnout *> turnouts;
  37         std::map<unsigned, Locomotive *> locomotives;
  38         std::map<unsigned, Sensor *> sensors;
  39         Msp::Time::TimeStamp next_event_query;
  40         bool poll_sensors;
  41         bool debug;
  42         Msp::Time::Timer timer;
  43
  44 public:
  45         Control();
  46         ~Control();
  47
  48         void open(const std::string &);
  49         void set_debug(bool);
  50         void set_power(bool);
  51         bool get_power() const { return power; }
  52         Command &command(Cmd);
  53         Command &command(Cmd, unsigned char);
  54         Command &command(Cmd, const unsigned char *, unsigned);
  55         unsigned get_queue_length() const { return queue.size(); }
  56         void flush();
  57
  58         void add_turnout(Turnout &);
  59         Turnout &get_turnout(unsigned) const;
  60         const std::map<unsigned, Turnout *> &get_turnouts() const { return turnouts; }
  61         void add_locomotive(Locomotive &);
  62         Locomotive &get_locomotive(unsigned) const;
  63         const std::map<unsigned, Locomotive *> &get_locomotives() const { return locomotives; }
  64         void add_sensor(Sensor &);
  65         Sensor &get_sensor(unsigned) const;
  66         const std::map<unsigned, Sensor *> &get_sensors() const { return sensors; }
  67
  68         void tick();
  69         Msp::Time::Timer::Slot &set_timer(const Msp::Time::TimeDelta &);
  70 private:
  71         void status_done(const Reply &);
  72         void event_query_done(const Reply &);
  73         void turnout_event_done(const Reply &);
  74         void sensor_event_done(const Reply &);
  75 };
  76
  77 } // namespace Marklin
  78
  79 #endif