Reorganize files to separate gbase and input

[libs/gui.git] / source / input / device.h

diff --git a/source/input/device.h b/source/input/device.h
new file mode 100644 (file)
index 0000000..d1c96f2
--- /dev/null
+++ b/source/input/device.h
@@ -0,0 +1,55 @@
+/* $Id$
+
+This file is part of libmspgbase
+Copyright © 2007 Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
+#ifndef MSP_GBASE_INPUTDEVICE_H_
+#define MSP_GBASE_INPUTDEVICE_H_
+
+#include <string>
+#include <vector>
+#include <sigc++/signal.h>
+
+namespace Msp {
+namespace Input {
+
+/**
+Base class for input devices.  Input devices have two types of controls:
+buttons and axes.  Buttons are either on or off.  Axes have a floating-point
+value, with range depending on the device.
+*/
+class Device
+{
+public:
+       sigc::signal<void, unsigned> signal_button_press;
+       sigc::signal<void, unsigned> signal_button_release;
+       sigc::signal<void, unsigned, float, float> signal_axis_motion;
+
+protected:
+       std::string name;
+       std::vector<char>  buttons;
+       std::vector<float> axes;
+       float axis_threshold;
+       float axis_dead_zone;
+
+       Device() { }
+public:
+       virtual ~Device() { }
+       const std::string &get_name() const { return name; }
+       bool  get_button_state(unsigned) const;
+       float get_axis_value(unsigned) const;
+       float get_axis_threshold() const { return axis_threshold; }
+
+       virtual std::string get_button_name(unsigned) const;
+       virtual std::string get_axis_name(unsigned) const;
+protected:
+       void set_button_state(unsigned, bool, bool);
+       void set_axis_value(unsigned, float, bool);
+};
+
+} // namespace Input
+} // namespace Msp
+
+#endif