57 lines
952 B
C
57 lines
952 B
C
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/*++
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Copyright (c) 1997 Microsoft Corporation
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Module Name:
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icon.h
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Abstract:
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This module implements icon handling code for the protected storage
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explorer.
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The shell uses these interfaces to retrieve icons associated with
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folders in the protected storage namespace.
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Author:
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Scott Field (sfield) 11-Mar-97
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--*/
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#ifndef ICON_H
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#define ICON_H
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class CExtractIcon : public IExtractIcon
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{
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protected:
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LONG m_ObjRefCount;
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public:
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CExtractIcon(LPCITEMIDLIST pidl);
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~CExtractIcon();
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//
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// IUnknown methods
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//
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STDMETHOD (QueryInterface) (REFIID riid, LPVOID * ppvObj);
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STDMETHOD_ (ULONG, AddRef) (void);
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STDMETHOD_ (ULONG, Release) (void);
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//
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// IExtractIcon methods
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//
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STDMETHOD (GetIconLocation) (UINT, LPTSTR, UINT, LPINT, LPUINT);
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STDMETHOD (Extract) (LPCTSTR, UINT, HICON*, HICON*, UINT);
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private:
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DWORD m_dwType;
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PST_KEY m_KeyType;
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};
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#endif // ICON_H
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