more mouse work... themers on windows can now get mouse x/y coords

src/InputFilter.cpp

@@ -6,6 +6,8 @@
 #include "RageThreads.h"
 #include "Preference.h"
 #include "Foreach.h"
+// for mouse stuff: -aj
+#include "PrefsManager.h"
 
 #include <set>
 struct ButtonState
@@ -94,12 +96,26 @@ InputFilter::InputFilter()
 
 	Reset();
 	ResetRepeatRate();
+
+	m_MouseCoords.fX = 0;
+	m_MouseCoords.fY = 0;
+
+	// Register with Lua.
+	{
+		Lua *L = LUA->Get();
+		lua_pushstring( L, "INPUTFILTER" );
+		this->PushSelf( L );
+		lua_settable( L, LUA_GLOBALSINDEX );
+		LUA->Release( L );
+	}
 }
 
 InputFilter::~InputFilter()
 {
 	delete queuemutex;
 	g_ButtonStates.clear();
+	// Unregister with Lua.
+	LUA->UnsetGlobal( "INPUTFILTER" );
 }
 
 void InputFilter::Reset()
@@ -392,11 +408,33 @@ void InputFilter::GetPressedButtons( vector<DeviceInput> &array ) const
 	array = g_CurrentState;
 }
 
-void InputFilter::UpdateCursorLocation()
+void InputFilter::UpdateCursorLocation(float _fX, float _fY)
 {
-	// todo
+	m_MouseCoords.fX = clamp(_fX, 0, (PREFSMAN->m_iDisplayHeight * PREFSMAN->m_fDisplayAspectRatio));
+	m_MouseCoords.fY = clamp(_fY, 0, PREFSMAN->m_iDisplayHeight);
 }
 
+
+// lua start
+#include "LuaBinding.h"
+
+/** @brief Allow Lua to have access to InputFilter. */ 
+class LunaInputFilter: public Luna<InputFilter>
+{
+public:
+	static int GetMouseX( T* p, lua_State *L ){ lua_pushnumber( L, p->GetCursorX() ); return 1; }
+	static int GetMouseY( T* p, lua_State *L ){ lua_pushnumber( L, p->GetCursorY() ); return 1; }
+
+	LunaInputFilter()
+	{
+		ADD_METHOD( GetMouseX );
+		ADD_METHOD( GetMouseY );
+	}
+};
+
+LUA_REGISTER_CLASS( InputFilter )
+// lua end
+
 /*
  * (c) 2001-2004 Chris Danford
  * All rights reserved.

src/InputFilter.h

@@ -33,6 +33,12 @@ struct InputEvent
 	DeviceInputList m_ButtonState;
 };
 
+struct MouseCoordinates
+{
+	float fX;
+	float fY;
+};
+
 class RageMutex;
 struct ButtonState;
 class InputFilter
@@ -63,7 +69,12 @@ public:
 	void GetPressedButtons( vector<DeviceInput> &array ) const;
 
 	// cursor
-	void UpdateCursorLocation();
+	void UpdateCursorLocation(float _fX, float _fY);
+	float GetCursorX(){ return m_MouseCoords.fX; }
+	float GetCursorY(){ return m_MouseCoords.fY; }
+
+	// Lua
+	void PushSelf( lua_State *L );
 
 private:
 	void CheckButtonChange( ButtonState &bs, DeviceInput di, const RageTimer &now );
@@ -72,6 +83,7 @@ private:
 
 	vector<InputEvent> queue;
 	RageMutex *queuemutex;
+	MouseCoordinates m_MouseCoords;
 };
 
 extern InputFilter*	INPUTFILTER;	// global and accessable from anywhere in our program

src/RageInput.cpp

@@ -6,7 +6,7 @@
 #include "Preference.h"
 #include "LuaManager.h"
 
-RageInput*		INPUTMAN	= NULL;		// globally accessable input device
+RageInput* INPUTMAN = NULL; // globally accessable input device
 
 static Preference<RString> g_sInputDrivers( "InputDrivers", "" ); // "" == DEFAULT_INPUT_DRIVER_LIST
 
@@ -176,7 +176,7 @@ RString RageInput::GetDisplayDevicesString() const
 // lua start
 #include "LuaBinding.h"
 
-/** @brief Allow Lua to have access to the RageInput. */ 
+/** @brief Allow Lua to have access to RageInput. */ 
 class LunaRageInput: public Luna<RageInput>
 {
 public:

src/RageInputDevice.cpp

@@ -14,7 +14,6 @@ static const char *InputDeviceStateNames[] = {
 };
 XToString( InputDeviceState );
 
-
 static map<DeviceButton,RString> g_mapNamesToString;
 static map<RString,DeviceButton> g_mapStringToNames;
 static void InitNames()
@@ -144,8 +143,7 @@ RString DeviceButtonToString( DeviceButton key )
 	InitNames();
 
 	// All printable ASCII except for uppercase alpha characters line up.
-	if( key >= 33 && key < 127 &&
-		!(key >= 'A' && key <= 'Z' ) )
+	if( key >= 33 && key < 127 && !(key >= 'A' && key <= 'Z' ) )
 		return ssprintf( "%c", key );
 
 	if( key >= KEY_OTHER_0 && key < KEY_LAST_OTHER )
@@ -157,6 +155,9 @@ RString DeviceButtonToString( DeviceButton key )
 	if( key >= MIDI_FIRST && key <= MIDI_LAST )
 		return ssprintf( "Midi %d", key-MIDI_FIRST );
 
+	if( key >= MOUSE_LEFT && key <= MOUSE_WHEELDOWN )
+		return ssprintf( "Mouse %d", key-MOUSE_LEFT );
+
 	map<DeviceButton,RString>::const_iterator it = g_mapNamesToString.find( key );
 	if( it != g_mapNamesToString.end() )
 		return it->second;
@@ -181,6 +182,9 @@ DeviceButton StringToDeviceButton( const RString& s )
 	if( sscanf(s, "Midi %i", &i) == 1 )
 		return enum_add2( MIDI_FIRST, i );
 
+	if( sscanf(s, "Mouse %i", &i) == 1 )
+		return enum_add2( MOUSE_LEFT, i );
+
 	map<RString,DeviceButton>::const_iterator it = g_mapStringToNames.find( s );
 	if( it != g_mapStringToNames.end() )
 		return it->second;

src/arch/InputHandler/InputHandler_DirectInput.cpp

@@ -501,19 +501,20 @@ void InputHandler_DInput::UpdateBuffered( DIDevice &device, const RageTimer &tm
 					DeviceButton up = DeviceButton_Invalid, down = DeviceButton_Invalid;
 					if(dev == DEVICE_MOUSE)
 					{
-						// xxx: mouse position doesn't work here yet -aj
 						float l = int(evtbuf[i].dwData);
+						POINT cursorPos;
+						GetCursorPos(&cursorPos);
+						// convert screen coordinates to client
+						ScreenToClient(GraphicsWindow::GetHwnd(), &cursorPos);
 						switch(in.ofs)
 						{
 							case DIMOFS_X:
 								up = MOUSE_X_LEFT; down = MOUSE_X_RIGHT;
-								//cursorX += l;
-								//LOG->Trace("dwData for mouse x: %f",l);
+								INPUTFILTER->UpdateCursorLocation((float)cursorPos.x,(float)cursorPos.y);
 								break;
 							case DIMOFS_Y:
 								up = MOUSE_Y_UP; down = MOUSE_Y_DOWN;
-								//cursorY += l;
-								//LOG->Trace("dwData for mouse y: %f",l);
+								INPUTFILTER->UpdateCursorLocation((float)cursorPos.x,(float)cursorPos.y);
 								break;
 							case DIMOFS_Z:
 								up = MOUSE_WHEELUP; down = MOUSE_WHEELDOWN;