/*
 *	MPEG Audio Encoder for DirectShow
 *
 *	Copyright (c) 2000 Marie Orlova, Peter Gubanov, Elecard Ltd.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

class CMpegAudEncPropertyPageAdv : public CBasePropertyPage 
{

public:
	static CUnknown *CreateInstance( LPUNKNOWN punk, HRESULT *phr );
	CMpegAudEncPropertyPageAdv( LPUNKNOWN punk, HRESULT *phr );

	HRESULT OnConnect(IUnknown *pUnknown);
	HRESULT OnDisconnect();
	HRESULT OnActivate();
	HRESULT OnDeactivate();
	HRESULT OnApplyChanges();
	BOOL OnReceiveMessage(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam);

private:
    void    InitPropertiesDialog(HWND hwndParent);
	void	EnableControls(HWND hwndParent, bool bEnable);
    void    SetDirty(void);

	DWORD	m_dwEnforceVBRmin;
    DWORD	m_dwVoiceMode;
	DWORD	m_dwKeepAllFreq;
	DWORD	m_dwStrictISO;
	DWORD	m_dwNoShortBlock;
	DWORD   m_dwXingTag;
	DWORD	m_dwChannelMode;
	DWORD   m_dwForceMS;
	DWORD   m_dwModeFixed;
	
    BOOL	m_fWindowInactive;		// TRUE ==> dialog is in the process of being destroyed

	IAudioEncoderProperties	*m_pAEProps;
};
