X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibmarklin%2Fcontrolmodel.h;h=17bb72ba94253db0b82b73d6d85bbd22d00aa516;hb=4d33c389881ebdf0b3926343d53e7d1ece654e20;hp=d37ef634eee03aa5fa9619d1d7fbce4f58dfeaaf;hpb=9ddcd066e37e4c72685817c042c30897786ece05;p=r2c2.git

diff --git a/source/libmarklin/controlmodel.h b/source/libmarklin/controlmodel.h
index d37ef63..17bb72b 100644
--- a/source/libmarklin/controlmodel.h
+++ b/source/libmarklin/controlmodel.h
@@ -9,6 +9,7 @@ Distributed under the GPL
 #define LIBMARKLIN_CONTROLMODEL_H_
 
 #include <string>
+#include <sigc++/signal.h>
 #include <msp/time/timedelta.h>
 
 namespace Marklin {
@@ -17,6 +18,9 @@ class TrainControl;
 
 class ControlModel
 {
+public:
+	sigc::signal<void, const std::string &, float> signal_control_changed;
+
 protected:
 	ControlModel() { }
 public:
@@ -26,6 +30,7 @@ public:
 	virtual const TrainControl &get_control(const std::string &) const = 0;
 
 	virtual float get_speed() const = 0;
+	virtual bool get_reverse() const = 0;
 	virtual float get_braking_distance() const = 0;
 
 	virtual void tick(const Msp::Time::TimeDelta &) = 0;