reactos/dll/win32/shell32/shfldr.h

   1
   2 /*
   3  *  Virtual Folder
   4  *  common definitions
   5  *
   6  *  Copyright 1997 Marcus Meissner
   7  *  Copyright 1998, 1999, 2002 Juergen Schmied
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #ifndef _SHFLDR_H_
  25 #define _SHFLDR_H_
  26
  27 #define CHARS_IN_GUID 39
  28
  29 typedef struct {
  30     int colnameid;
  31     int pcsFlags;
  32     int fmt;
  33     int cxChar;
  34 } shvheader;
  35
  36 #define GET_SHGDN_FOR(dwFlags)         ((DWORD)dwFlags & (DWORD)0x0000FF00)
  37 #define GET_SHGDN_RELATION(dwFlags)    ((DWORD)dwFlags & (DWORD)0x000000FF)
  38
  39 LPCWSTR GetNextElementW (LPCWSTR pszNext, LPWSTR pszOut, DWORD dwOut);
  40 HRESULT SHELL32_ParseNextElement (IShellFolder2 * psf, HWND hwndOwner, LPBC pbc, LPITEMIDLIST * pidlInOut,
  41                   LPOLESTR szNext, DWORD * pEaten, DWORD * pdwAttributes);
  42
  43 HRESULT HCR_GetClassName(REFIID riid, LPSTRRET strRet);
  44
  45 HRESULT SHELL32_GetDisplayNameOfChild (IShellFolder2 * psf, LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet);
  46
  47 HRESULT SHELL32_BindToFS (LPCITEMIDLIST pidlRoot,
  48                  LPCWSTR pathRoot, LPCITEMIDLIST pidlComplete, REFIID riid, LPVOID * ppvOut);
  49
  50 LPITEMIDLIST SHELL32_CreatePidlFromBindCtx(IBindCtx *pbc, LPCWSTR path);
  51
  52 HRESULT SHELL32_GetFSItemAttributes(IShellFolder * psf, LPCITEMIDLIST pidl, LPDWORD pdwAttributes);
  53
  54 HRESULT SHELL32_CompareDetails(IShellFolder2* isf, LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2);
  55
  56 HRESULT SHELL32_CoCreateInitSF (LPCITEMIDLIST pidlRoot, LPCWSTR pathRoot,
  57                 LPCITEMIDLIST pidlChild, const GUID* clsid, int csidl, REFIID riid, LPVOID *ppvOut);
  58
  59 extern "C"
  60 BOOL HCR_RegOpenClassIDKey(REFIID riid, HKEY *hkey);
  61
  62 static __inline int SHELL32_GUIDToStringA (REFGUID guid, LPSTR str)
  63 {
  64     return sprintf(str, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
  65             guid.Data1, guid.Data2, guid.Data3,
  66             guid.Data4[0], guid.Data4[1], guid.Data4[2], guid.Data4[3],
  67             guid.Data4[4], guid.Data4[5], guid.Data4[6], guid.Data4[7]);
  68 }
  69
  70 static __inline int SHELL32_GUIDToStringW (REFGUID guid, LPWSTR str)
  71 {
  72     static const WCHAR fmtW[] =
  73      { '{','%','0','8','l','x','-','%','0','4','x','-','%','0','4','x','-',
  74      '%','0','2','x','%','0','2','x','-',
  75      '%','0','2','x','%','0','2','x','%','0','2','x','%','0','2','x',
  76      '%','0','2','x','%','0','2','x','}',0 };
  77     return swprintf(str, fmtW,
  78             guid.Data1, guid.Data2, guid.Data3,
  79             guid.Data4[0], guid.Data4[1], guid.Data4[2], guid.Data4[3],
  80             guid.Data4[4], guid.Data4[5], guid.Data4[6], guid.Data4[7]);
  81 }
  82
  83 void SHELL_FS_ProcessDisplayFilename(LPWSTR szPath, DWORD dwFlags);
  84 BOOL SHELL_FS_HideExtension(LPWSTR pwszPath);
  85
  86 void AddClassKeyToArray(const WCHAR * szClass, HKEY* array, UINT* cKeys);
  87
  88 #ifdef __cplusplus
  89
  90 HRESULT inline SHSetStrRet(LPSTRRET pStrRet, DWORD resId)
  91 {
  92     return SHSetStrRet(pStrRet, shell32_hInstance, resId);
  93 }
  94
  95 #endif
  96
  97 #endif /* _SHFLDR_H_ */