source/libr2c2/driver.h

   1 #ifndef LIBR2C2_DRIVER_H_
   2 #define LIBR2C2_DRIVER_H_
   3
   4 #include <string>
   5 #include <sigc++/signal.h>
   6
   7 namespace R2C2 {
   8
   9 class SignalType;
  10 class TrackType;
  11 class VehicleType;
  12
  13 class Driver
  14 {
  15 public:
  16         sigc::signal<void, bool> signal_power;
  17         sigc::signal<void, bool> signal_halt;
  18         sigc::signal<void, unsigned, unsigned, bool> signal_loco_speed;
  19         sigc::signal<void, unsigned, unsigned, bool> signal_loco_function;
  20         sigc::signal<void, unsigned, unsigned> signal_turnout;
  21         sigc::signal<void, unsigned, unsigned> signal_signal;
  22         sigc::signal<void, unsigned, bool> signal_sensor;
  23
  24 protected:
  25         Driver() { }
  26 public:
  27         virtual ~Driver() { }
  28
  29         virtual void set_power(bool) = 0;
  30         virtual bool get_power() const = 0;
  31         virtual void halt(bool) = 0;
  32         virtual bool is_halted() const = 0;
  33
  34         virtual const char *enumerate_protocols(unsigned) const = 0;
  35         virtual unsigned get_protocol_speed_steps(const std::string &) const = 0;
  36         virtual unsigned add_loco(unsigned, const std::string &, const VehicleType &) = 0;
  37         virtual void remove_loco(unsigned) = 0;
  38         virtual void set_loco_speed(unsigned, unsigned) = 0;
  39         virtual void set_loco_reverse(unsigned, bool) = 0;
  40         virtual void set_loco_function(unsigned, unsigned, bool) = 0;
  41
  42         virtual unsigned add_turnout(unsigned, const TrackType &) = 0;
  43         virtual void remove_turnout(unsigned) = 0;
  44         virtual void set_turnout(unsigned, unsigned) = 0;
  45         virtual unsigned get_turnout(unsigned) const = 0;
  46
  47         virtual unsigned add_signal(unsigned, const SignalType &) = 0;
  48         virtual void remove_signal(unsigned) = 0;
  49         virtual void set_signal(unsigned, unsigned) = 0;
  50         virtual unsigned get_signal(unsigned) const = 0;
  51
  52         virtual unsigned add_sensor(unsigned) = 0;
  53         virtual void remove_sensor(unsigned) = 0;
  54         virtual void set_sensor(unsigned, bool) = 0;
  55         virtual bool get_sensor(unsigned) const = 0;
  56
  57         virtual void tick() = 0;
  58         virtual void flush() = 0;
  59
  60         static Driver *create(const std::string &);
  61 };
  62
  63 } // namespace R2C2
  64
  65 #endif