windows-nt/Source/XPSP1/NT/multimedia/directx/dsound/dsdmoprp/directsoundfxcompressorpage.h

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2020-09-26 03:20:57 -05:00
// DirectSoundFXCompressorPage.h : Declaration of the CDirectSoundFXCompressorPage
#ifndef __DIRECTSOUNDFXCOMPRESSORPAGE_H_
#define __DIRECTSOUNDFXCOMPRESSORPAGE_H_
#include "resource.h" // main symbols
#include <dsound.h>
#include "ControlHelp.h"
EXTERN_C const CLSID CLSID_DirectSoundFXCompressorPage;
/////////////////////////////////////////////////////////////////////////////
// CDirectSoundFXCompressorPage
class ATL_NO_VTABLE CDirectSoundFXCompressorPage :
public CComObjectRootEx<CComSingleThreadModel>,
public CComCoClass<CDirectSoundFXCompressorPage, &CLSID_DirectSoundFXCompressorPage>,
public IPropertyPageImpl<CDirectSoundFXCompressorPage>,
public CDialogImpl<CDirectSoundFXCompressorPage>
{
public:
CDirectSoundFXCompressorPage();
enum {IDD = IDD_DIRECTSOUNDFXCOMPRESSORPAGE};
DECLARE_REGISTRY_RESOURCEID(IDR_DIRECTSOUNDFXCOMPRESSORPAGE)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(CDirectSoundFXCompressorPage)
COM_INTERFACE_ENTRY(IPropertyPage)
END_COM_MAP()
BEGIN_MSG_MAP(CDirectSoundFXCompressorPage)
MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog);
MESSAGE_HANDLER(WM_HSCROLL, OnControlMessage);
MESSAGE_HANDLER(WM_COMMAND, OnControlMessage);
CHAIN_MSG_MAP(IPropertyPageImpl<CDirectSoundFXCompressorPage>)
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<IDirectSoundFXCompressor> m_IDSFXCompressor;
CSliderValue m_sliderGain;
CSliderValue m_sliderAttack;
CSliderValue m_sliderRelease;
CSliderValue m_sliderThreshold;
CSliderValue m_sliderRatio;
CSliderValue m_sliderPredelay;
CSliderValue m_sliderCompMeterReset;
CSliderValue m_sliderCompInputMeter;
CSliderValue m_sliderCompGainMeter;
Handler *m_rgpHandlers[7];
};
#endif //__DIRECTSOUNDFXCOMPRESSORPAGE_H_