Reorganize files to separate gbase and input

[libs/gui.git] / source / input / hub.cpp

diff --git a/source/input/hub.cpp b/source/input/hub.cpp
new file mode 100644 (file)
index 0000000..51b9717
--- /dev/null
+++ b/source/input/hub.cpp
@@ -0,0 +1,56 @@
+/* $Id$
+
+This file is part of libmspgbase
+Copyright © 2007 Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
+#include <sigc++/bind.h>
+#include <msp/core/except.h>
+#include "hub.h"
+
+namespace Msp {
+namespace Input {
+
+Hub::Hub()
+{
+       name="Hub";
+}
+
+unsigned Hub::attach(Device &dev)
+{
+       unsigned index=devices.size();
+       devices.push_back(&dev);
+       dev.signal_button_press.connect(sigc::bind(sigc::mem_fun(this, &Hub::button_press), index));
+       dev.signal_button_release.connect(sigc::bind(sigc::mem_fun(this, &Hub::button_release), index));
+       dev.signal_axis_motion.connect(sigc::bind(sigc::mem_fun(this, &Hub::axis_motion), index));
+       return index;
+}
+
+std::string Hub::get_button_name(unsigned btn) const
+{
+       unsigned dev_index=btn>>12;
+       if(dev_index>devices.size())
+               throw InvalidParameterValue("Button does not exist");
+
+       const Device &dev=*devices[dev_index];
+       return dev.get_name()+": "+dev.get_button_name(btn&0xFFF);
+}
+
+void Hub::button_press(unsigned btn, unsigned index)
+{
+       set_button_state(index<<12 | btn&0xFFF, true, true);
+}
+
+void Hub::button_release(unsigned btn, unsigned index)
+{
+       set_button_state(index<<12 | btn&0xFFF, false, true);
+}
+
+void Hub::axis_motion(unsigned axis, float value, float, unsigned index)
+{
+       set_axis_value(index<<12 | axis&0xFFF, value, true);
+}
+
+} // namespace Input
+} // namespace Msp