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- /**************************************************************************
- THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
- ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
- PARTICULAR PURPOSE.
-
- Copyright 1997 Microsoft Corporation. All Rights Reserved.
- **************************************************************************/
-
- /**************************************************************************
-
- File: ExtrIcon.h
-
- Description: CExtractIcon definitions.
-
- **************************************************************************/
-
- #ifndef EXTRACTICON_H
- #define EXTRACTICON_H
-
- /**************************************************************************
- #include statements
- **************************************************************************/
-
- #include <windows.h>
- #include <shlobj.h>
-
- #include "PidlMgr.h"
-
- /**************************************************************************
- global variables
- **************************************************************************/
-
- extern HINSTANCE g_hInst;
- extern UINT g_DllRefCount;
- extern HIMAGELIST g_himlLarge;
- extern HIMAGELIST g_himlSmall;
-
- /**************************************************************************
-
- CExtractIcon class definition
-
- **************************************************************************/
-
- class CExtractIcon : public IExtractIcon
- {
- protected:
- DWORD m_ObjRefCount;
-
- public:
- CExtractIcon(LPCITEMIDLIST);
- ~CExtractIcon();
-
- //IUnknown methods
- STDMETHOD (QueryInterface) (REFIID riid, LPVOID * ppvObj);
- STDMETHOD_ (ULONG, AddRef) (void);
- STDMETHOD_ (ULONG, Release) (void);
-
- //IExtractIcon methods
- STDMETHOD (GetIconLocation) (UINT, LPTSTR, UINT, LPINT, LPUINT);
- STDMETHOD (Extract) (LPCTSTR, UINT, HICON*, HICON*, UINT);
-
- private:
- LPITEMIDLIST m_pidl;
- LPPIDLMGR m_pPidlMgr;
- };
-
- #define ICON_INDEX_BINARY 0
- #define ICON_INDEX_STRING 1
- #define ICON_INDEX_FOLDER 2
- #define ICON_INDEX_FOLDEROPEN 3
-
- #endif //EXTRACTICON_H
-