allow InputDeviceHandlers to provide a device-specific input string for displaying

stepmania/src/RageInput.cpp

@@ -3,8 +3,8 @@
 #include "RageLog.h"
 #include "RageException.h"
 #include "arch/InputHandler/InputHandler.h"
-
 #include "arch/arch.h"
+#include "Foreach.h"
 
 RageInput*		INPUTMAN	= NULL;		// globally accessable input device
 
@@ -52,6 +52,22 @@ void RageInput::AddHandler( InputHandler *pHandler )
 	m_pDevices.push_back( pHandler );
 }
 
+CString RageInput::GetDeviceSpecificInputString( const DeviceInput &di )
+{
+	FOREACH( InputHandler*, m_pDevices, i )
+	{
+		vector<InputDevice> vDevices;
+		vector<CString> vDescriptions;
+		(*i)->GetDevicesAndDescriptions( vDevices, vDescriptions );
+
+		bool bMatch = find(vDevices.begin(), vDevices.end(), di.device) != vDevices.end();
+		if( bMatch )
+			return (*i)->GetDeviceSpecificInputString(di);
+	}
+
+	return di.toString();
+}
+
 
 // lua start
 #include "LuaBinding.h"

stepmania/src/RageInput.h

@@ -18,6 +18,7 @@ public:
 	void GetDevicesAndDescriptions( vector<InputDevice>& vDevicesOut, vector<CString>& vsDescriptionsOut );
 	void WindowReset();
 	void AddHandler( InputHandler *pHandler );
+	CString GetDeviceSpecificInputString( const DeviceInput &di );
 
 	// Lua
 	void PushSelf( lua_State *L );

stepmania/src/ScreenDebugOverlay.cpp

@@ -17,6 +17,7 @@
 #include "Bookkeeper.h"
 #include "ProfileManager.h"
 #include "CodeDetector.h"
+#include "RageInput.h"
 
 static bool g_bIsDisplayed = false;
 static bool g_bIsSlow = false;
@@ -90,12 +91,11 @@ static MapDebugToDI g_Mappings;
 
 static CString GetDebugButtonName( int i )
 {
-	// TODO: Make arch appropriate.
 	vector<CString> v;
 	if( g_Mappings.debugButton[i].IsValid() )
-		v.push_back( g_Mappings.debugButton[i].toString() );
+		v.push_back( INPUTMAN->GetDeviceSpecificInputString(g_Mappings.debugButton[i]) );
 	if( g_Mappings.gameplayButton[i].IsValid() )
-		v.push_back( g_Mappings.gameplayButton[i].toString()+" in gameplay" );
+		v.push_back( INPUTMAN->GetDeviceSpecificInputString(g_Mappings.gameplayButton[i])+" in gameplay" );
 	return join( " or ", v );
 }
 

stepmania/src/ScreenTestInput.cpp

@@ -81,7 +81,7 @@ void ScreenTestInput::Update( float fDeltaTime )
 				continue;
 
 			CString sTemp;
-			sTemp += di.toString();
+			sTemp += INPUTMAN->GetDeviceSpecificInputString(di);
 			
 			GameInput gi;
 			if( INPUTMAPPER->DeviceToGame(di,gi) )