//  Copyright (C) 2002 Ultr@VNC Team Members. All Rights Reserved.
//
//  Copyright (C) 2000-2002 Const Kaplinsky. All Rights Reserved.
//
// Copyright (C) 2002 RealVNC Ltd. All Rights Reserved.
//
//  Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
//
//  This file is part of the VNC system.
//
//  The VNC system is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation; either version 2 of the License, or
//  (at your option) any later version.
//
//  This program 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.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
//  USA.
//
// If the source code for the VNC system is not available from the place 
// whence you received this file, check http://www.uk.research.att.com/vnc or contact
// the authors on vnc@uk.research.att.com for information on obtaining it.

#ifndef VNCOPTIONS_H__
#define VNCOPTIONS_H__ 

#pragma once

#define LASTENCODING rfbEncodingZRLE

#define NOCURSOR 0
#define DOTCURSOR 1
#define NORMALCURSOR 2

class VNCOptions  
{
public:
	VNCOptions();
	VNCOptions& operator=(VNCOptions& s);
	virtual ~VNCOptions();
	
	// Save and load a set of options from a config file
	void Save(char *fname);
	void Load(char *fname);

	// process options
	bool	m_listening;
	int     m_listenPort;
	bool	m_connectionSpecified;
	bool	m_configSpecified;
	TCHAR   m_clearPassword[256]; // Modif sf@2002
	int     m_quickoption; // Modif sf@2002 - v1.1.2
	TCHAR   m_configFilename[_MAX_PATH];
	bool	m_restricted;

	// default connection options - can be set through Dialog
	bool	m_ViewOnly;
	bool	m_NoStatus;
	bool	m_NoHotKeys;
	bool	m_FullScreen;
	bool    m_ShowToolbar;

    bool	autoDetect;
	int		m_Use8Bit;	// sf@2005 - Now has 7 possible values (defines in rfbproto.h file)
						// 0 : Full colors
						// 1 : 256 colors
						// 2 : 64 colors
						// 3 : 8 colors
						// 4 : 8 Grey colors
						// 5 : 4 colors
						// 6 : 2 Grey colors
	int		m_PreferredEncoding;

	bool	m_SwapMouse;
	bool    m_Emul3Buttons; 
 	int     m_Emul3Timeout;
 	int     m_Emul3Fuzz;
	bool	m_Shared;
	bool	m_DeiconifyOnBell;
	bool	m_DisableClipboard;
	int     m_localCursor;
	bool	m_scaling;
	bool    m_fAutoScaling;
	int		m_scale_num, m_scale_den; // Numerator & denominator
	// Tight specific
	bool	m_useCompressLevel;
	int		m_compressLevel;
	bool	m_enableJpegCompression;
	int		m_jpegQualityLevel;
	bool	m_requestShapeUpdates;
	bool	m_ignoreShapeUpdates;

	// Modif sf@2002 - Server Scaling
	int		m_nServerScale; // Divider of the Target Server's screensize
	// Modif sf@2002 - Cache
	bool    m_fEnableCache;
	// Modif sz@2002 - DSM Plugin
	bool	m_fUseDSMPlugin;
	TCHAR   m_szDSMPluginFilename[_MAX_PATH];

	// sf@2003 - Autoscaling
	int m_saved_scale_num; 
	int m_saved_scale_den;
	bool m_saved_scaling;

	// Keyboard can be specified on command line as 8-digit hex
	TCHAR	m_kbdname[9];
	bool	m_kbdSpecified;

	// Connection options we don't do through the dialog
	// Which encodings do we allow?
	bool	m_UseEnc[LASTENCODING+1];

	TCHAR   m_host_options[256];
	int     m_port;

	TCHAR   m_proxyhost[256];
	int     m_proxyport;
	bool	m_fUseProxy;

    // Logging
    int     m_logLevel;
    bool    m_logToFile, m_logToConsole;
    TCHAR   m_logFilename[_MAX_PATH];
    
	// for debugging purposes
	int m_delay;

#ifdef UNDER_CE
	// WinCE screen format for dialogs (Palm vs HPC)
	int	m_palmpc;
	// Use slow GDI rendering, but more accurate colours.
	int m_slowgdi;
#endif

	int DoDialog(bool running = false);
	void SetFromCommandLine(LPTSTR szCmdLine);


	static BOOL CALLBACK OptDlgProc(  HWND hwndDlg,  UINT uMsg, 
		WPARAM wParam, LPARAM lParam );

	// Register() makes this viewer the app invoked for .vnc files
	static void Register();

private:
    void ShowUsage(LPTSTR info = NULL);
	void FixScaling();

	// Just for temporary use
	bool m_running;

};

#endif VNCOPTIONS_H__