84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
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//---------------------------------------------------------------------------
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//
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// File: propsext.h
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//
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// General definition of OLE Entry points, CClassFactory and CPropSheetExt
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//
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// Common Code for all display property sheet extension
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//
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// Copyright (c) Microsoft Corp. 1992-1998 All Rights Reserved
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//
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//---------------------------------------------------------------------------
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#ifndef _COMMONPROPEXT_H
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#define _COMMONPROPEXT_H
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extern BOOL g_RunningOnNT;
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extern HINSTANCE g_hInst;
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extern LPDATAOBJECT g_lpdoTarget;
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// OLE-Registry magic number
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extern GUID g_CLSID_CplExt;
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// Someone made a spelling mistake
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#define PropertySheeDlgProc PropertySheetDlgProc
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INT_PTR CALLBACK PropertySheetDlgProc(HWND hDlg, UINT uMessage, WPARAM wParam, LPARAM lParam);
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UINT CALLBACK PropertySheetCallback(HWND hwnd, UINT uMsg, LPPROPSHEETPAGE ppsp);
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//Type for an object-destroyed callback
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typedef void (FAR PASCAL *LPFNDESTROYED)(void);
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class CClassFactory : public IClassFactory
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{
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protected:
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ULONG m_cRef;
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public:
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CClassFactory();
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~CClassFactory();
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//IUnknown members
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STDMETHODIMP QueryInterface( REFIID, LPVOID* );
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STDMETHODIMP_(ULONG) AddRef();
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STDMETHODIMP_(ULONG) Release();
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//IClassFactory members
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STDMETHODIMP CreateInstance( LPUNKNOWN, REFIID, LPVOID* );
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STDMETHODIMP LockServer( BOOL );
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};
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class CPropSheetExt : public IShellPropSheetExt, IShellExtInit
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{
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private:
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ULONG m_cRef;
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LPUNKNOWN m_pUnkOuter; //Controlling unknown
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LPFNDESTROYED m_pfnDestroy; //Function closure call
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public:
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CPropSheetExt( LPUNKNOWN pUnkOuter, LPFNDESTROYED pfnDestroy );
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~CPropSheetExt(void);
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// IUnknown members
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STDMETHODIMP QueryInterface(REFIID, LPVOID*);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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// IShellExtInit methods
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STDMETHODIMP Initialize(LPCITEMIDLIST pIDFolder, LPDATAOBJECT pDataObj,
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HKEY hKeyID);
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//IShellPropSheetExt methods ***
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STDMETHODIMP AddPages( LPFNADDPROPSHEETPAGE lpfnAddPage, LPARAM lParam );
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STDMETHODIMP ReplacePage(UINT uPageID, LPFNADDPROPSHEETPAGE lpfnReplaceWith,
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LPARAM lParam);
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};
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#endif // _COMMONPROPEXT_H
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