windows-server-2003/multimedia/directx/dsound/dsdmoprp/directsoundfxwavesreverbpage.h

// DirectSoundFXWavesReverbPage.h : Declaration of the CDirectSoundFXWavesReverbPage

#ifndef __DIRECTSOUNDFXWAVESREVERBPAGE_H_
#define __DIRECTSOUNDFXWAVESREVERBPAGE_H_

#include "resource.h"       // main symbols
#include <dsound.h>
#include "ControlHelp.h"

EXTERN_C const CLSID CLSID_DirectSoundFXWavesReverbPage;

/////////////////////////////////////////////////////////////////////////////
// CDirectSoundFXWavesReverbPage
class ATL_NO_VTABLE CDirectSoundFXWavesReverbPage :
    public CComObjectRootEx<CComSingleThreadModel>,
    public CComCoClass<CDirectSoundFXWavesReverbPage, &CLSID_DirectSoundFXWavesReverbPage>,
    public IPropertyPageImpl<CDirectSoundFXWavesReverbPage>,
    public CDialogImpl<CDirectSoundFXWavesReverbPage>
{
public:
    CDirectSoundFXWavesReverbPage();

    enum {IDD = IDD_DIRECTSOUNDFXWAVESREVERBPAGE};

DECLARE_REGISTRY_RESOURCEID(IDR_DIRECTSOUNDFXWAVESREVERBPAGE)

DECLARE_PROTECT_FINAL_CONSTRUCT()

BEGIN_COM_MAP(CDirectSoundFXWavesReverbPage) 
    COM_INTERFACE_ENTRY(IPropertyPage)
END_COM_MAP()

BEGIN_MSG_MAP(CDirectSoundFXWavesReverbPage)
    MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog);
    MESSAGE_HANDLER(WM_HSCROLL, OnControlMessage);
    MESSAGE_HANDLER(WM_COMMAND, OnControlMessage);
    CHAIN_MSG_MAP(IPropertyPageImpl<CDirectSoundFXWavesReverbPage>)
END_MSG_MAP()
// Handler prototypes:
//  LRESULT MessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
//  LRESULT CommandHandler(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
//  LRESULT NotifyHandler(int idCtrl, LPNMHDR pnmh, BOOL& bHandled);

    STDMETHOD(SetObjects)(ULONG nObjects, IUnknown **ppUnk);
    STDMETHOD(Apply)(void);

    // Message handlers
    LRESULT OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
    LRESULT OnControlMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);

    // Member variables
    CComPtr<IDirectSoundFXWavesReverb> m_IDSFXWavesReverb;
    CSliderValue m_sliderInGain;
    CSliderValue m_sliderReverbMix;
    CSliderValue m_sliderReverbTime;
    CSliderValue m_sliderHighFreqRTRatio;
    Handler *m_rgpHandlers[5];
};

#endif //__DIRECTSOUNDFXWAVESREVERBPAGE_H_