X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finput%2Fhub.cpp;h=1916126c9ff3f3be420de975bb3b93ea03ad9f55;hb=e82345f2c1286e684789854c7dbe32411bb0b05f;hp=b83d10d22431b6b89b7126c9f5fb7a61f38c97fe;hpb=75a3f0fd4152a71aefec72cb053846646071af03;p=libs%2Fgui.git

diff --git a/source/input/hub.cpp b/source/input/hub.cpp
index b83d10d..1916126 100644
--- a/source/input/hub.cpp
+++ b/source/input/hub.cpp
@@ -1,9 +1,9 @@
+#include "hub.h"
 #include <stdexcept>
 #include <sigc++/bind.h>
 #include <sigc++/bind_return.h>
 #include <msp/core/hash.h>
 #include <msp/core/maputils.h>
-#include "hub.h"
 
 using namespace std;
 
@@ -25,7 +25,29 @@ void Hub::attach(Device &dev)
 	dev.signal_axis_motion.connect(sigc::bind_return(sigc::bind(sigc::mem_fun(this, &Hub::axis_motion), index), false));
 }
 
-std::string Hub::get_button_name(unsigned btn) const
+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())
@@ -35,7 +57,7 @@ std::string Hub::get_button_name(unsigned btn) const
 	return dev.get_name()+": "+dev.get_button_name(btn&0xFF);
 }
 
-std::string Hub::get_axis_name(unsigned axis) const
+string Hub::get_axis_name(unsigned axis) const
 {
 	unsigned dev_index = axis>>8;
 	if(dev_index>=devices.size())