-/* $Id$
-
-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"
+#include <stdexcept>
+#include <sigc++/bind.h>
+#include <sigc++/bind_return.h>
+#include <msp/core/hash.h>
+#include <msp/core/maputils.h>
+
+using namespace std;
namespace Msp {
namespace Input {
-Hub::Hub()
+Hub::Hub():
+ Device(UNSPECIFIED)
{
- name="Hub";
+ name = "Hub";
}
-unsigned Hub::attach(Device &dev)
+void Hub::attach(Device &dev)
{
- unsigned index=devices.size();
+ 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;
+ dev.signal_button_press.connect(sigc::bind_return(sigc::bind(sigc::mem_fun(this, &Hub::button_press), index), false));
+ dev.signal_button_release.connect(sigc::bind_return(sigc::bind(sigc::mem_fun(this, &Hub::button_release), index), false));
+ dev.signal_axis_motion.connect(sigc::bind_return(sigc::bind(sigc::mem_fun(this, &Hub::axis_motion), index), false));
+}
+
+Device *Hub::find_subdevice(DeviceType t, unsigned n)
+{
+ for(Device *d: devices)
+ if(Device *dev = d->find_subdevice(t, 0))
+ {
+ if(!n)
+ return dev;
+ --n;
+ }
+ return nullptr;
+}
+
+Device *Hub::find_subdevice(const string &n)
+{
+ if(n==name)
+ return this;
+ for(Device *d: devices)
+ if(Device *dev = d->find_subdevice(n))
+ return dev;
+ return nullptr;
+}
+
+string Hub::get_button_name(unsigned btn) const
+{
+ unsigned dev_index = btn>>8;
+ if(dev_index>=devices.size())
+ throw out_of_range("Hub::get_button_name");
+
+ const Device &dev = *devices[dev_index];
+ return dev.get_name()+": "+dev.get_button_name(btn&0xFF);
}
-std::string Hub::get_button_name(unsigned btn) const
+string Hub::get_axis_name(unsigned axis) const
{
- unsigned dev_index=btn>>12;
- if(dev_index>devices.size())
- throw InvalidParameterValue("Button does not exist");
+ unsigned dev_index = axis>>8;
+ if(dev_index>=devices.size())
+ throw out_of_range("Hub::get_axis_name");
- const Device &dev=*devices[dev_index];
- return dev.get_name()+": "+dev.get_button_name(btn&0xFFF);
+ const Device &dev = *devices[dev_index];
+ return dev.get_name()+": "+dev.get_axis_name(axis&0xFF);
}
void Hub::button_press(unsigned btn, unsigned index)
{
- set_button_state((index<<12) | (btn&0xFFF), true, true);
+ if(btn<0x100)
+ set_button_state((index<<8) | btn, true, true);
}
void Hub::button_release(unsigned btn, unsigned index)
{
- set_button_state((index<<12) | (btn&0xFFF), false, true);
+ if(btn<0x100)
+ set_button_state((index<<8) | btn, false, true);
}
void Hub::axis_motion(unsigned axis, float value, float, unsigned index)
{
- set_axis_value((index<<12) | (axis&0xFFF), value, true);
+ if(axis<0x100)
+ set_axis_value((index<<8) | axis, value, true);
}
} // namespace Input