//
// This file is part of the aMule Project.
//
// Copyright (c) 2004-2006 aMule Team ( admin@amule.org / http://www.amule.org )
// Original author: Emilio Sandoz
//
// Any parts of this program derived from the xMule, lMule or eMule project,
// or contributed by third-party developers are copyrighted by their
// respective authors.
//
// This program 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
//

#ifndef __PrefsUnifiedDlg_H__
#define __PrefsUnifiedDlg_H__

#include <wx/dialog.h>		// Needed for wxDialog


class Cfg_Base;
class CDirectoryTreeCtrl;

class wxWindow;
class wxChoice;
class wxButton;
class wxPanel;

class wxCommandEvent;
class wxListEvent;
class wxSpinEvent;
class wxScrollEvent;
class wxInitDialogEvent;


/**
 * This class represents a dialog used to display preferences.
 */
class PrefsUnifiedDlg : public wxDialog
{
public:
	/**
	 * Constructor.
	 *
	 * @param parent The parent window.
	 *
	 * This constructor is a much more simple version of the wxDialog one,
	 * which only needs to know the parent of the dialog. Please note that 
	 * it is private so that we can ensure that only one dialog has been 
	 * created at one time.
	 */
	PrefsUnifiedDlg(wxWindow* parent);
	
	/**
	 * Updates the widgets with the values of the preference-variables.
	 */
	bool TransferFromWindow();
	/**
	 * Updates the prefernce-variables with the values of the widgets.
	 */
	bool TransferToWindow();


protected:
	/**
	 * Helper functions which checks if a Cfg has has changed.
	 */
	bool			CfgChanged(int id);

	/**
	 * Helper functions which returns the Cfg assosiated with the specified id.
	 */
	Cfg_Base*		GetCfg(int id);


	//! Pointer to the shared-files list
	CDirectoryTreeCtrl* 	m_ShareSelector;

	//! Pointer to the color-selector
	wxChoice*		m_choiceColor;

	//! Pointer to the color-selection button
	wxButton*		m_buttonColor;

	//! Pointer to the currently shown preference-page
	wxPanel*		m_CurrentPanel;


	void OnOk(wxCommandEvent &event);
	void OnCancel(wxCommandEvent &event);
	void OnClose(wxCloseEvent &event);

	void OnButtonBrowseWav(wxCommandEvent &event);
	void OnButtonBrowseSkin(wxCommandEvent &event);
	void OnButtonBrowseApplication(wxCommandEvent &event);
	void OnButtonDir(wxCommandEvent& event);
	void OnButtonEditAddr(wxCommandEvent& event);
	void OnButtonColorChange(wxCommandEvent &event);
	void OnButtonIPFilterReload(wxCommandEvent &event);
	void OnButtonIPFilterUpdate(wxCommandEvent &event);
	void OnColorCategorySelected(wxCommandEvent &event);
	void OnCheckBoxChange(wxCommandEvent &event);
	void OnBrowserChange(wxCommandEvent &event);
	void OnPrefsPageChange(wxListEvent& event);
	void OnToolTipDelayChange(wxSpinEvent& event);
	void OnScrollBarChange( wxScrollEvent& event );
	void OnRateLimitChanged( wxSpinEvent& event );
	void OnTCPClientPortChange(wxSpinEvent& event);

	void OnInitDialog( wxInitDialogEvent& evt );

	DECLARE_EVENT_TABLE()
};

#endif