windows-nt/Source/XPSP1/NT/multimedia/directx/dmusic/dmtoolprp/durationpage.h
2020-09-26 16:20:57 +08:00

53 lines
1.5 KiB
C++

// DurationPage.h : Declaration of the CDurationPage
#ifndef __DURATIONPAGE_H_
#define __DURATIONPAGE_H_
#include "resource.h" // main symbols
#include "..\dmtool\tools.h"
#include "ControlHelp.h"
EXTERN_C const CLSID CLSID_DurationPage;
/////////////////////////////////////////////////////////////////////////////
// CDurationPage
class ATL_NO_VTABLE CDurationPage :
public CComObjectRootEx<CComSingleThreadModel>,
public CComCoClass<CDurationPage, &CLSID_DurationPage>,
public IPropertyPageImpl<CDurationPage>,
public CDialogImpl<CDurationPage>
{
public:
CDurationPage();
virtual ~CDurationPage();
enum {IDD = IDD_DURATIONPAGE};
DECLARE_REGISTRY_RESOURCEID(IDR_DURATIONPAGE)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(CDurationPage)
COM_INTERFACE_ENTRY(IPropertyPage)
END_COM_MAP()
BEGIN_MSG_MAP(CDurationPage)
MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog);
MESSAGE_HANDLER(WM_COMMAND, OnCommand);
MESSAGE_HANDLER(WM_HSCROLL, OnSlider);
CHAIN_MSG_MAP(IPropertyPageImpl<CDurationPage>)
END_MSG_MAP()
// Handler prototypes:
LRESULT OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
LRESULT OnSlider(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
LRESULT OnCommand(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
STDMETHOD(SetObjects)(ULONG cObjects,IUnknown **ppUnk);
STDMETHOD(Apply)(void);
private:
IDirectMusicDurationTool * m_pDuration;
CSliderValue m_ctScale;
};
#endif //__DURATIONPAGE_H_