X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finput%2Fbinarycontrol.h;h=0d71bdc3349e0dc4afedf3a5a9423528ca82977a;hb=3c5bbaeadb33d288c0f9e487b52904b7ed7e4319;hp=4331f05aa94371b8337ce3ffc1b97fc748c7805c;hpb=daf317db7a79a4c92880042125814ca942c3a6fa;p=libs%2Fgui.git

diff --git a/source/input/binarycontrol.h b/source/input/binarycontrol.h
index 4331f05..0d71bdc 100644
--- a/source/input/binarycontrol.h
+++ b/source/input/binarycontrol.h
@@ -1,12 +1,5 @@
-/* $Id$
-
-This file is part of libmspgbase
-Copyright © 2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#ifndef MSP_GBASE_BINARYCONTROL_H_
-#define MSP_GBASE_BINARYCONTROL_H_
+#ifndef MSP_INPUT_BINARYCONTROL_H_
+#define MSP_INPUT_BINARYCONTROL_H_
 
 #include "control.h"
 
@@ -15,7 +8,8 @@ namespace Input {
 
 /**
 A control with two possible states.  Button state is mapped directly.  An axis
-is considered to be active when its value is within 10% of the end of the axis.
+is considered to be active when its value is above a threshold (0.5 by
+default).
 */
 class BinaryControl: public Control
 {
@@ -24,26 +18,27 @@ public:
 	sigc::signal<void> signal_release;
 
 private:
-	bool state;
-	float threshold;
+	bool state = false;
+	float threshold = 0.5f;
 
 public:
-	BinaryControl();
+	BinaryControl() = default;
 	BinaryControl(const ControlSource &);
 	BinaryControl(Device &, ControlSrcType, unsigned);
+	~BinaryControl();
 
-	/**
-	Sets the threshold between states for axis sources.  No effect on button
-	sources
-	*/
+	/** Sets the threshold between states for axis sources.  No effect on button
+	sources */
 	void set_threshold(float);
 
 	bool get_state() const { return state; }
+	bool was_pressed() const { return rising_edge; }
+	bool was_released() const { return falling_edge; }
 
 private:
-	virtual void on_press();
-	virtual void on_release();
-	virtual void on_motion(float, float);
+	void on_press() override;
+	void on_release() override;
+	void on_motion(float, float) override;
 };
 
 } // namespace Input