/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2002 Chris Schoeneman
 * 
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file COPYING that should have accompanied this file.
 * 
 * This package is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef CCLIENTPROXY_H
#define CCLIENTPROXY_H

#include "IClient.h"
#include "CMutex.h"
#include "CString.h"

class IStream;
class IServer;

//! Generic proxy for client
class CClientProxy : public IClient {
public:
	/*!
	\c name is the name of the client.
	*/
	CClientProxy(IServer* server, const CString& name, IStream* adoptedStream);
	~CClientProxy();

	//! @name accessors
	//@{

	//! Get server
	/*!
	Returns the server passed to the c'tor.
	*/
	IServer*			getServer() const;

	//! Get stream
	/*!
	Returns the stream passed to the c'tor.
	*/
	IStream*			getStream() const;

	//@}

	// IClient overrides
	virtual void		open() = 0;
	virtual void		mainLoop() = 0;
	virtual void		close() = 0;
	virtual void		enter(SInt32 xAbs, SInt32 yAbs,
							UInt32 seqNum, KeyModifierMask mask,
							bool forScreensaver) = 0;
	virtual bool		leave() = 0;
	virtual void		setClipboard(ClipboardID, const CString&) = 0;
	virtual void		grabClipboard(ClipboardID) = 0;
	virtual void		setClipboardDirty(ClipboardID, bool) = 0;
	virtual void		keyDown(KeyID, KeyModifierMask, KeyButton) = 0;
	virtual void		keyRepeat(KeyID, KeyModifierMask,
							SInt32 count, KeyButton) = 0;
	virtual void		keyUp(KeyID, KeyModifierMask, KeyButton) = 0;
	virtual void		mouseDown(ButtonID) = 0;
	virtual void		mouseUp(ButtonID) = 0;
	virtual void		mouseMove(SInt32 xAbs, SInt32 yAbs) = 0;
	virtual void		mouseWheel(SInt32 delta) = 0;
	virtual void		screensaver(bool activate) = 0;
	virtual void		resetOptions() = 0;
	virtual void		setOptions(const COptionsList& options) = 0;
	virtual CString		getName() const;
	virtual SInt32		getJumpZoneSize() const = 0;
	virtual void		getShape(SInt32& x, SInt32& y,
							SInt32& width, SInt32& height) const = 0;
	virtual void		getCursorPos(SInt32& x, SInt32& y) const = 0;
	virtual void		getCursorCenter(SInt32& x, SInt32& y) const = 0;

protected:
	//! Get mutex
	/*!
	Returns the mutex for this object.  Subclasses should use this
	mutex to protect their data.
	*/
	const CMutex*		getMutex() const;

private:
	CMutex				m_mutex;
	IServer*			m_server;
	CString				m_name;
	IStream*			m_stream;
};

#endif