X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finput%2Fhub.cpp;h=e45cd6576b3bd02b890f2ab96606fc125fee63dc;hb=3b0d63f09b6bfc5de215e27eef8a5934eb4d3851;hp=b83d10d22431b6b89b7126c9f5fb7a61f38c97fe;hpb=51d4984883ae44002fd33665b6ce3c3249210a90;p=libs%2Fgui.git

diff --git a/source/input/hub.cpp b/source/input/hub.cpp
index b83d10d..e45cd65 100644
--- a/source/input/hub.cpp
+++ b/source/input/hub.cpp
@@ -25,6 +25,28 @@ void Hub::attach(Device &dev)
 	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(vector<Device *>::const_iterator i=devices.begin(); i!=devices.end(); ++i)
+		if(Device *dev = (*i)->find_subdevice(t, 0))
+		{
+			if(!n)
+				return dev;
+			--n;
+		}
+	return 0;
+}
+
+Device *Hub::find_subdevice(const string &n)
+{
+	if(n==name)
+		return this;
+	for(vector<Device *>::const_iterator i=devices.begin(); i!=devices.end(); ++i)
+		if(Device *dev = (*i)->find_subdevice(n))
+			return dev;
+	return 0;
+}
+
 std::string Hub::get_button_name(unsigned btn) const
 {
 	unsigned dev_index = btn>>8;