smsvn -> ssc-hg glue: rearrange directory structure

src/arch/InputHandler/InputHandler.h

@@ -0,0 +1,105 @@
+#ifndef INPUT_HANDLER_H
+#define INPUT_HANDLER_H
+
+/*
+ * This is a simple class to handle special input devices.  Update()
+ * will be called during the input update; the derived class should
+ * send appropriate events to InputHandler. 
+ *
+ * Note that, if the underlying device is capable of it, you're free to
+ * start a blocking thread; just store inputs in your class and send them
+ * off in a batch on the next Update.  This gets much more accurate timestamps;
+ * we get events more quickly and timestamp them, instead of having a rough timing
+ * granularity due to the framerate.
+ *
+ * Send input events for a specific type of device.  Only one driver
+ * for a given set of InputDevice types should be loaded for a given
+ * arch.  For example, any number of drivers may produce DEVICE_PUMPn
+ * events, but only one may be loaded at a time.  (This will be inconvenient
+ * if, for example, we have two completely distinct methods of getting
+ * input for the same device; we have no method to allocate device numbers.
+ * We don't need this now; I'll write it if it becomes needed.)
+ */
+#include "RageInputDevice.h"	// for InputDevice
+#include "arch/RageDriver.h"
+
+class InputHandler: public RageDriver
+{
+public:
+	static void Create( const RString &sDrivers, vector<InputHandler *> &apAdd );
+	static DriverList m_pDriverList;
+
+	InputHandler() { m_iInputsSinceUpdate = 0; }
+	virtual ~InputHandler() { }
+	virtual void Update() { }
+	virtual bool DevicesChanged() { return false; }
+	virtual void GetDevicesAndDescriptions( vector<InputDeviceInfo>& vDevicesOut ) = 0;
+	
+	// Override to return a pretty string that's specific to the controller type.
+	virtual RString GetDeviceSpecificInputString( const DeviceInput &di );
+	virtual RString GetLocalizedInputString( const DeviceInput &di );
+	virtual wchar_t DeviceButtonToChar( DeviceButton button, bool bUseCurrentKeyModifiers );
+
+	// Override to find out whether the controller is currently plugged in.
+	// Not all InputHandlers will support this.  Not applicable to all InputHandlers.
+	virtual InputDeviceState GetInputDeviceState( InputDevice id ) { return InputDeviceState_Connected; }
+
+	/* In Windows, some devices need to be recreated if we recreate our main window.
+	 * Override this if you need to do that. */
+	virtual void WindowReset() { }
+
+protected:
+	/* Convenience function: Call this to queue a received event.  This may be called
+	 * in a thread. 
+	 *
+	 * Important detail: If the timestamp, di.ts, is zero, then it is assumed that
+	 * this is not a threaded event handler.  In that case, input is being polled,
+	 * and the actual time the button was pressed may be any time since the last
+	 * poll.  In this case, ButtonPressed will pretend the button was pressed at
+	 * the midpoint since the last update, which will smooth out the error.
+	 *
+	 * Note that timestamps are set to the current time by default, so for this to
+	 * happen, you need to explicitly call di.ts.SetZero(). 
+	 *
+	 * If the timestamp is set, it'll be left alone. */
+	void ButtonPressed( DeviceInput di );
+
+	/* Call this at the end of polling input. */
+	void UpdateTimer();
+
+private:
+	RageTimer m_LastUpdate;
+	int m_iInputsSinceUpdate;
+};
+
+#define REGISTER_INPUT_HANDLER_CLASS2( name, x ) \
+	static RegisterRageDriver register_##name( &InputHandler::m_pDriverList, #name, CreateClass<InputHandler_##x, RageDriver> )
+#define REGISTER_INPUT_HANDLER_CLASS( name ) REGISTER_INPUT_HANDLER_CLASS2( name, name )
+
+
+#endif
+
+/*
+ * (c) 2003-2004 Glenn Maynard
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+ * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+ * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */