Simplify duplicate mouse handler init code

rpcs3/Emu/Io/MouseHandler.cpp

@@ -105,7 +105,7 @@ void MouseHandlerBase::Scroll(u32 index, s8 x, s8 y)
 	}
 }
 
-void MouseHandlerBase::Move(u32 index, s32 x_pos_new, s32 y_pos_new, s32 x_max, s32 y_max, const bool is_relative, s32 x_delta, s32 y_delta)
+void MouseHandlerBase::Move(u32 index, s32 x_pos_new, s32 y_pos_new, s32 x_max, s32 y_max, bool is_relative, s32 x_delta, s32 y_delta)
 {
 	std::lock_guard lock(mutex);
 

rpcs3/Emu/Io/MouseHandler.h

@@ -145,7 +145,7 @@ public:
 
 	void Button(u32 index, u8 button, bool pressed);
 	void Scroll(u32 index, s8 x, s8 y);
-	void Move(u32 index, s32 x_pos_new, s32 y_pos_new, s32 x_max, s32 y_max, const bool is_relative = false, s32 x_delta = 0, s32 y_delta = 0);
+	void Move(u32 index, s32 x_pos_new, s32 y_pos_new, s32 x_max, s32 y_max, bool is_relative = false, s32 x_delta = 0, s32 y_delta = 0);
 
 	void SetIntercepted(bool intercepted);
 

rpcs3/main_application.cpp

@@ -138,31 +138,28 @@ EmuCallbacks main_application::CreateCallbacks()
 
 	callbacks.init_mouse_handler = [this]()
 	{
-		switch (g_cfg.io.mouse.get())
+		mouse_handler handler = g_cfg.io.mouse;
-		{
+
-		case mouse_handler::null:
+		if (handler == mouse_handler::null)
 		{
 			switch (g_cfg.io.move)
 			{
 			case move_handler::mouse:
-			{
+				handler = mouse_handler::basic;
-				basic_mouse_handler* ret = g_fxo->init<MouseHandlerBase, basic_mouse_handler>(Emu.DeserialManager());
-				ret->moveToThread(get_thread());
-				ret->SetTargetWindow(m_game_window);
 				break;
-			}
 			case move_handler::raw_mouse:
-			{
+				handler = mouse_handler::raw;
-				g_fxo->init<MouseHandlerBase, raw_mouse_handler>(Emu.DeserialManager());
 				break;
-			}
 			default:
-			{
-				g_fxo->init<MouseHandlerBase, NullMouseHandler>(Emu.DeserialManager());
 				break;
 			}
-			}
+		}
 
+		switch (handler)
+		{
+		case mouse_handler::null:
+		{
+			g_fxo->init<MouseHandlerBase, NullMouseHandler>(Emu.DeserialManager());
 			break;
 		}
 		case mouse_handler::basic: