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

54 lines
1.5 KiB
C++

// TransposePage.h : Declaration of the CTransposePage
#ifndef __TRANSPOSEPAGE_H_
#define __TRANSPOSEPAGE_H_
#include "resource.h" // main symbols
#include "..\dmtool\tools.h"
#include "ControlHelp.h"
EXTERN_C const CLSID CLSID_TransposePage;
/////////////////////////////////////////////////////////////////////////////
// CTransposePage
class ATL_NO_VTABLE CTransposePage :
public CComObjectRootEx<CComSingleThreadModel>,
public CComCoClass<CTransposePage, &CLSID_TransposePage>,
public IPropertyPageImpl<CTransposePage>,
public CDialogImpl<CTransposePage>
{
public:
CTransposePage();
virtual ~CTransposePage();
enum {IDD = IDD_TRANSPOSEPAGE};
DECLARE_REGISTRY_RESOURCEID(IDR_TRANSPOSEPAGE)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(CTransposePage)
COM_INTERFACE_ENTRY(IPropertyPage)
END_COM_MAP()
BEGIN_MSG_MAP(CTransposePage)
MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog);
MESSAGE_HANDLER(WM_COMMAND, OnCommand);
MESSAGE_HANDLER(WM_HSCROLL, OnSlider);
CHAIN_MSG_MAP(IPropertyPageImpl<CTransposePage>)
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:
IDirectMusicTransposeTool * m_pTranspose;
CSliderValue m_ctTranspose;
CComboHelp m_ctType;
};
#endif //__TRANSPOSEPAGE_H_