X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finput%2Fdevice.cpp;h=22429a0371bfcb9062e7c96d478e4a7c1d3a579f;hb=3bb7bd5d99a71420b1dfa8d433f4f274bbe280fa;hp=452af22543e4f57db85a9a5271dad5c2648c96a1;hpb=51d4984883ae44002fd33665b6ce3c3249210a90;p=libs%2Fgui.git

diff --git a/source/input/device.cpp b/source/input/device.cpp
index 452af22..22429a0 100644
--- a/source/input/device.cpp
+++ b/source/input/device.cpp
@@ -1,5 +1,7 @@
-#include <msp/strings/format.h>
 #include "device.h"
+#include <msp/strings/format.h>
+
+using namespace std;
 
 namespace Msp {
 namespace Input {
@@ -11,6 +13,16 @@ Device::Device(DeviceType t):
 Device::~Device()
 { }
 
+Device *Device::find_subdevice(const string &n)
+{
+	return (n==name ? this : nullptr);
+}
+
+Device *Device::find_subdevice(DeviceType t, unsigned i)
+{
+	return (t==type && i==0 ? this : nullptr);
+}
+
 bool Device::get_button_state(unsigned btn) const
 {
 	if(btn>=buttons.size())
@@ -27,12 +39,12 @@ float Device::get_axis_value(unsigned axis) const
 	return axes[axis];
 }
 
-std::string Device::get_button_name(unsigned btn) const
+string Device::get_button_name(unsigned btn) const
 {
 	return format("Button %d", btn);
 }
 
-std::string Device::get_axis_name(unsigned axis) const
+string Device::get_axis_name(unsigned axis) const
 {
 	return format("Axis %d", axis);
 }
@@ -42,7 +54,7 @@ void Device::set_button_state(unsigned btn, bool state, bool event)
 	if(btn>=buttons.size())
 		buttons.resize(btn+1, false);
 
-	if(state!=buttons[btn])
+	if(state!=static_cast<bool>(buttons[btn]))
 	{
 		buttons[btn] = state;