[gadamopoulos] 69328: [SHELL32] - Add a few helper functions: SH_ParseGuidDisplayName, SHELL32_SetNameOfGuidItem, SHELL32_GetDetailsOfGuidItem. - SHELL32_SetNameOfGuidItem is based on a patch for C...
Author: gadamopoulos Date: Wed Sep 23 15:02:05 2015 New Revision: 69328
URL: http://svn.reactos.org/svn/reactos?rev=69328&view=rev Log: [SHELL32] - Add a few helper functions: SH_ParseGuidDisplayName, SHELL32_SetNameOfGuidItem, SHELL32_GetDetailsOfGuidItem. - SHELL32_SetNameOfGuidItem is based on a patch for CORE-5995 - Use the helpers in CControlPanelFolder, CDesktopFolder and CDrivesFolder. Implements getting the comment and renaming registry items in these folders and share some more code.
Modified: trunk/reactos/dll/win32/shell32/folders/CControlPanelFolder.cpp trunk/reactos/dll/win32/shell32/folders/CDesktopFolder.cpp trunk/reactos/dll/win32/shell32/folders/CDrivesFolder.cpp trunk/reactos/dll/win32/shell32/shfldr.h trunk/reactos/dll/win32/shell32/shlfolder.cpp
Modified: trunk/reactos/dll/win32/shell32/folders/CControlPanelFolder.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders/C... ============================================================================== --- trunk/reactos/dll/win32/shell32/folders/CControlPanelFolder.cpp [iso-8859-1] (original) +++ trunk/reactos/dll/win32/shell32/folders/CControlPanelFolder.cpp [iso-8859-1] Wed Sep 23 15:02:05 2015 @@ -294,63 +294,8 @@ PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) { - WCHAR szElement[MAX_PATH]; - LPCWSTR szNext = NULL; - LPITEMIDLIST pidlTemp = NULL; - HRESULT hr = S_OK; - CLSID clsid; - - TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n", - this, hwndOwner, pbc, lpszDisplayName, debugstr_w(lpszDisplayName), - pchEaten, ppidl, pdwAttributes); - - if (!lpszDisplayName || !ppidl) - return E_INVALIDARG; - - *ppidl = 0; - - if (pchEaten) - *pchEaten = 0; /* strange but like the original */ - - if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':') - { - szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH); - TRACE ("-- element: %s\n", debugstr_w (szElement)); - CLSIDFromString (szElement + 2, &clsid); - pidlTemp = _ILCreateGuid (PT_GUID, clsid); - } - else if( (pidlTemp = SHELL32_CreatePidlFromBindCtx(pbc, lpszDisplayName)) ) - { - *ppidl = pidlTemp; - return S_OK; - } - - if (SUCCEEDED(hr) && pidlTemp) - { - if (szNext && *szNext) - { - hr = SHELL32_ParseNextElement(this, hwndOwner, pbc, - &pidlTemp, (LPOLESTR) szNext, pchEaten, pdwAttributes); - } - else - { - if (pdwAttributes && *pdwAttributes) - { - if (_ILIsCPanelStruct(pidlTemp)) - *pdwAttributes &= SFGAO_CANLINK; - else if (_ILIsSpecialFolder(pidlTemp)) - SHELL32_GetGuidItemAttributes(this, pidlTemp, pdwAttributes); - else - ERR("Got an unkown pidl here!\n"); - } - } - } - - *ppidl = pidlTemp; - - TRACE ("(%p)->(-- ret=0x%08x)\n", this, hr); - - return hr; + /* We only support parsing guid names */ + return SH_ParseGuidDisplayName(this, hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl, pdwAttributes); }
/************************************************************************** @@ -626,46 +571,36 @@
HRESULT WINAPI CControlPanelFolder::GetDetailsOf(PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd) { - HRESULT hr; - - TRACE("(%p)->(%p %i %p)\n", this, pidl, iColumn, psd); - if (!psd || iColumn >= CONROLPANELSHELLVIEWCOLUMNS) return E_INVALIDARG;
- if (!pidl) { + if (!pidl) + { psd->fmt = ControlPanelSFHeader[iColumn].fmt; psd->cxChar = ControlPanelSFHeader[iColumn].cxChar; return SHSetStrRet(&psd->str, shell32_hInstance, ControlPanelSFHeader[iColumn].colnameid); - } else { - switch(iColumn) { + } + else if (_ILIsSpecialFolder(pidl)) + { + return SHELL32_GetDetailsOfGuidItem(this, pidl, iColumn, psd); + } + else + { + PIDLCPanelStruct *pCPanel = _ILGetCPanelPointer(pidl); + + if (!pCPanel) + return E_FAIL; + + switch(iColumn) + { case 0: /* name */ - hr = GetDisplayNameOf(pidl, SHGDN_NORMAL | SHGDN_INFOLDER, &psd->str); - break; + return SHSetStrRet(&psd->str, pCPanel->szName + pCPanel->offsDispName); case 1: /* comment */ - { - PIDLCPanelStruct* pCPanel = _ILGetCPanelPointer(pidl); - if (pCPanel) - return SHSetStrRet(&psd->str, pCPanel->szName + pCPanel->offsComment); - if (_ILIsSpecialFolder(pidl)) - { - HKEY hKey; - GUID *pGuid = _ILGetGUIDPointer(pidl); - if (HCR_RegOpenClassIDKey(*pGuid, &hKey)) - { - psd->str.cStr[0] = 0x00; - psd->str.uType = STRRET_CSTR; - RegLoadMUIStringA(hKey, "InfoTip", psd->str.cStr, MAX_PATH, NULL, 0, NULL); - RegCloseKey(hKey); - } - } - break; - } + return SHSetStrRet(&psd->str, pCPanel->szName + pCPanel->offsComment); } - hr = S_OK; - } - - return hr; + } + + return S_OK; }
HRESULT WINAPI CControlPanelFolder::MapColumnToSCID(UINT column, SHCOLUMNID *pscid)
Modified: trunk/reactos/dll/win32/shell32/folders/CDesktopFolder.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders/C... ============================================================================== --- trunk/reactos/dll/win32/shell32/folders/CDesktopFolder.cpp [iso-8859-1] (original) +++ trunk/reactos/dll/win32/shell32/folders/CDesktopFolder.cpp [iso-8859-1] Wed Sep 23 15:02:05 2015 @@ -315,12 +315,10 @@ PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) { - WCHAR szElement[MAX_PATH]; LPCWSTR szNext = NULL; LPITEMIDLIST pidlTemp = NULL; PARSEDURLW urldata; HRESULT hr = S_OK; - CLSID clsid;
TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n", this, hwndOwner, pbc, lpszDisplayName, debugstr_w(lpszDisplayName), @@ -329,13 +327,10 @@ if (!ppidl) return E_INVALIDARG;
+ *ppidl = NULL; + if (!lpszDisplayName) - { - *ppidl = NULL; return E_INVALIDARG; - } - - *ppidl = NULL;
if (pchEaten) *pchEaten = 0; /* strange but like the original */ @@ -344,10 +339,7 @@
if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':') { - szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH); - TRACE ("-- element: %s\n", debugstr_w (szElement)); - CLSIDFromString (szElement + 2, &clsid); - pidlTemp = _ILCreateGuid (PT_GUID, clsid); + return SH_ParseGuidDisplayName(this, hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl, pdwAttributes); } else if (PathGetDriveNumberW (lpszDisplayName) >= 0) { @@ -370,8 +362,7 @@ if (urldata.nScheme == URL_SCHEME_SHELL) /* handle shell: urls */ { TRACE ("-- shell url: %s\n", debugstr_w(urldata.pszSuffix)); - SHCLSIDFromStringW (urldata.pszSuffix + 2, &clsid); - pidlTemp = _ILCreateGuid (PT_GUID, clsid); + pidlTemp = _ILCreateGuidFromStrW(urldata.pszSuffix + 2); } else return IEParseDisplayNameWithBCW(CP_ACP, lpszDisplayName, pbc, ppidl); @@ -449,7 +440,7 @@ if (_ILIsSpecialFolder(pidl)) return SHELL32_BindToGuidItem(pidlRoot, pidl, pbcReserved, riid, ppvOut);
- return SHELL32_BindToFS( pidlRoot, sPathTarget, pidl, riid, ppvOut ); + return m_DesktopFSFolder->BindToObject(pidl, pbcReserved, riid, ppvOut ); }
/************************************************************************** @@ -773,13 +764,7 @@ debugstr_w (lpName), dwFlags, pPidlOut);
if (_ILGetGUIDPointer(pidl)) - { - if (SUCCEEDED(BindToObject(pidl, NULL, IID_PPV_ARG(IShellFolder2, &psf)))) - { - hr = psf->SetNameOf(hwndOwner, pidl, lpName, dwFlags, pPidlOut); - return hr; - } - } + return SHELL32_SetNameOfGuidItem(pidl, lpName, dwFlags, pPidlOut);
/* build source path */ lstrcpynW(szSrc, sPathTarget, MAX_PATH); @@ -896,6 +881,10 @@ LoadStringA (shell32_hInstance, DesktopSFHeader[iColumn].colnameid, psd->str.cStr, MAX_PATH); return S_OK; + } + else if (_ILIsSpecialFolder(pidl)) + { + return SHELL32_GetDetailsOfGuidItem(this, pidl, iColumn, psd); }
/* the data from the pidl */
Modified: trunk/reactos/dll/win32/shell32/folders/CDrivesFolder.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders/C... ============================================================================== --- trunk/reactos/dll/win32/shell32/folders/CDrivesFolder.cpp [iso-8859-1] (original) +++ trunk/reactos/dll/win32/shell32/folders/CDrivesFolder.cpp [iso-8859-1] Wed Sep 23 15:02:05 2015 @@ -208,7 +208,6 @@ LPCWSTR szNext = NULL; WCHAR szElement[MAX_PATH]; LPITEMIDLIST pidlTemp = NULL; - CLSID clsid;
TRACE("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n", this, hwndOwner, pbc, lpszDisplayName, debugstr_w (lpszDisplayName), @@ -221,10 +220,7 @@ /* handle CLSID paths */ if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':') { - szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH); - TRACE ("-- element: %s\n", debugstr_w (szElement)); - CLSIDFromString (szElement + 2, &clsid); - pidlTemp = _ILCreateGuid (PT_GUID, clsid); + return SH_ParseGuidDisplayName(this, hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl, pdwAttributes); } /* do we have an absolute path name ? */ else if (PathGetDriveNumberW (lpszDisplayName) >= 0 && @@ -487,6 +483,15 @@ { return SHELL32_GetDisplayNameOfChild(this, pidl, dwFlags, strRet); } + else if (!_ILIsDesktop(pidl) && _ILIsSpecialFolder(pidl)) + { + return SHELL32_GetDisplayNameOfGUIDItem(this, L"", pidl, dwFlags, strRet); + } + else if (pidl->mkid.cb && !_ILIsDrive(pidl)) + { + ERR("Wrong pidl type\n"); + return E_INVALIDARG; + }
pszPath = (LPWSTR)CoTaskMemAlloc((MAX_PATH + 1) * sizeof(WCHAR)); if (!pszPath) @@ -503,63 +508,51 @@ } else { - if (_ILIsSpecialFolder(pidl)) - return SHELL32_GetDisplayNameOfGUIDItem(this, L"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}", pidl, dwFlags, strRet); - else if (_ILIsDrive(pidl)) + _ILSimpleGetTextW(pidl, pszPath, MAX_PATH); /* append my own path */ + /* long view "lw_name (C:)" */ + if (!(dwFlags & SHGDN_FORPARSING)) { - _ILSimpleGetTextW(pidl, pszPath, MAX_PATH); /* append my own path */ - /* long view "lw_name (C:)" */ - if (!(dwFlags & SHGDN_FORPARSING)) + WCHAR wszDrive[18] = {0}; + DWORD dwVolumeSerialNumber, dwMaximumComponentLength, dwFileSystemFlags; + static const WCHAR wszOpenBracket[] = {' ', '(', 0}; + static const WCHAR wszCloseBracket[] = {')', 0}; + + lstrcpynW(wszDrive, pszPath, 4); + pszPath[0] = L'\0'; + GetVolumeInformationW(wszDrive, pszPath, + MAX_PATH - 7, + &dwVolumeSerialNumber, + &dwMaximumComponentLength, &dwFileSystemFlags, NULL, 0); + pszPath[MAX_PATH-1] = L'\0'; + if (!wcslen(pszPath)) { - WCHAR wszDrive[18] = {0}; - DWORD dwVolumeSerialNumber, dwMaximumComponentLength, dwFileSystemFlags; - static const WCHAR wszOpenBracket[] = {' ', '(', 0}; - static const WCHAR wszCloseBracket[] = {')', 0}; - - lstrcpynW(wszDrive, pszPath, 4); - pszPath[0] = L'\0'; - GetVolumeInformationW(wszDrive, pszPath, - MAX_PATH - 7, - &dwVolumeSerialNumber, - &dwMaximumComponentLength, &dwFileSystemFlags, NULL, 0); - pszPath[MAX_PATH-1] = L'\0'; - if (!wcslen(pszPath)) + UINT DriveType, ResourceId; + DriveType = GetDriveTypeW(wszDrive); + switch(DriveType) { - UINT DriveType, ResourceId; - DriveType = GetDriveTypeW(wszDrive); - switch(DriveType) - { - case DRIVE_FIXED: - ResourceId = IDS_DRIVE_FIXED; - break; - case DRIVE_REMOTE: - ResourceId = IDS_DRIVE_NETWORK; - break; - case DRIVE_CDROM: - ResourceId = IDS_DRIVE_CDROM; - break; - default: - ResourceId = 0; - } - if (ResourceId) - { - dwFileSystemFlags = LoadStringW(shell32_hInstance, ResourceId, pszPath, MAX_PATH); - if (dwFileSystemFlags > MAX_PATH - 7) - pszPath[MAX_PATH-7] = L'\0'; - } + case DRIVE_FIXED: + ResourceId = IDS_DRIVE_FIXED; + break; + case DRIVE_REMOTE: + ResourceId = IDS_DRIVE_NETWORK; + break; + case DRIVE_CDROM: + ResourceId = IDS_DRIVE_CDROM; + break; + default: + ResourceId = 0; } - wcscat (pszPath, wszOpenBracket); - wszDrive[2] = L'\0'; - wcscat (pszPath, wszDrive); - wcscat (pszPath, wszCloseBracket); + if (ResourceId) + { + dwFileSystemFlags = LoadStringW(shell32_hInstance, ResourceId, pszPath, MAX_PATH); + if (dwFileSystemFlags > MAX_PATH - 7) + pszPath[MAX_PATH-7] = L'\0'; + } } - } - else - { - /* Neither a shell namespace extension nor a drive letter. */ - ERR("Wrong pidl type\n"); - CoTaskMemFree(pszPath); - return E_INVALIDARG; + wcscat (pszPath, wszOpenBracket); + wszDrive[2] = L'\0'; + wcscat (pszPath, wszDrive); + wcscat (pszPath, wszCloseBracket); } }
@@ -590,13 +583,7 @@ HRESULT WINAPI CDrivesFolder::SetNameOf(HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut) { - LPWSTR sName; - HKEY hKey; - UINT length; WCHAR szName[30]; - - TRACE("(%p)->(%p,pidl=%p,%s,%u,%p)\n", this, - hwndOwner, pidl, debugstr_w (lpName), dwFlags, pPidlOut);
if (_ILIsDrive(pidl)) { @@ -607,35 +594,7 @@ return S_OK; }
- - if (pPidlOut != NULL) - *pPidlOut = _ILCreateMyComputer(); - - length = (wcslen(lpName) + 1) * sizeof(WCHAR); - sName = (LPWSTR)SHAlloc(length); - - if (!sName) - return E_OUTOFMEMORY; - - if (RegOpenKeyExW(HKEY_CURRENT_USER, - L"Software\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}", - 0, - KEY_WRITE, - &hKey) != ERROR_SUCCESS) - { - WARN("Error: failed to open registry key\n"); - } - else - { - RegSetValueExW(hKey, NULL, 0, REG_SZ, (const LPBYTE)lpName, length); - RegCloseKey(hKey); - } - - wcscpy(sName, lpName); - SHFree(this->sName); - this->sName = sName; - TRACE("result %s\n", debugstr_w(sName)); - return S_OK; + return SHELL32_SetNameOfGuidItem(pidl, lpName, dwFlags, pPidlOut); }
HRESULT WINAPI CDrivesFolder::GetDefaultSearchGUID(GUID * pguid) @@ -695,6 +654,10 @@ LoadStringA(shell32_hInstance, MyComputerSFHeader[iColumn].colnameid, psd->str.cStr, MAX_PATH); return S_OK; + } + else if (_ILIsSpecialFolder(pidl)) + { + return SHELL32_GetDetailsOfGuidItem(this, pidl, iColumn, psd); } else { @@ -713,20 +676,14 @@ _ILGetFileType(pidl, psd->str.cStr, MAX_PATH); break; case 2: /* total size */ - if (_ILIsDrive(pidl)) - { - _ILSimpleGetText (pidl, szPath, MAX_PATH); - GetDiskFreeSpaceExA (szPath, NULL, &ulBytes, NULL); - StrFormatByteSize64A (ulBytes.QuadPart, psd->str.cStr, MAX_PATH); - } + _ILSimpleGetText (pidl, szPath, MAX_PATH); + GetDiskFreeSpaceExA (szPath, NULL, &ulBytes, NULL); + StrFormatByteSize64A (ulBytes.QuadPart, psd->str.cStr, MAX_PATH); break; case 3: /* free size */ - if (_ILIsDrive(pidl)) - { - _ILSimpleGetText (pidl, szPath, MAX_PATH); - GetDiskFreeSpaceExA (szPath, &ulBytes, NULL, NULL); - StrFormatByteSize64A (ulBytes.QuadPart, psd->str.cStr, MAX_PATH); - } + _ILSimpleGetText (pidl, szPath, MAX_PATH); + GetDiskFreeSpaceExA (szPath, &ulBytes, NULL, NULL); + StrFormatByteSize64A (ulBytes.QuadPart, psd->str.cStr, MAX_PATH); break; } hr = S_OK;
Modified: trunk/reactos/dll/win32/shell32/shfldr.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shfldr.h?... ============================================================================== --- trunk/reactos/dll/win32/shell32/shfldr.h [iso-8859-1] (original) +++ trunk/reactos/dll/win32/shell32/shfldr.h [iso-8859-1] Wed Sep 23 15:02:05 2015 @@ -62,6 +62,18 @@
HRESULT SHELL32_GetDisplayNameOfGUIDItem(IShellFolder2* psf, LPCWSTR pszFolderPath, PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet);
+HRESULT SHELL32_SetNameOfGuidItem(PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut); + +HRESULT SHELL32_GetDetailsOfGuidItem(IShellFolder2* psf, PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd); + +HRESULT SH_ParseGuidDisplayName(IShellFolder * pFolder, + HWND hwndOwner, + LPBC pbc, + LPOLESTR lpszDisplayName, + DWORD *pchEaten, + PIDLIST_RELATIVE *ppidl, + DWORD *pdwAttributes); + extern "C" BOOL HCR_RegOpenClassIDKey(REFIID riid, HKEY *hkey);
Modified: trunk/reactos/dll/win32/shell32/shlfolder.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shlfolder... ============================================================================== --- trunk/reactos/dll/win32/shell32/shlfolder.cpp [iso-8859-1] (original) +++ trunk/reactos/dll/win32/shell32/shlfolder.cpp [iso-8859-1] Wed Sep 23 15:02:05 2015 @@ -682,6 +682,120 @@ return nReturn; }
+HRESULT SH_ParseGuidDisplayName(IShellFolder * pFolder, + HWND hwndOwner, + LPBC pbc, + LPOLESTR lpszDisplayName, + DWORD *pchEaten, + PIDLIST_RELATIVE *ppidl, + DWORD *pdwAttributes) +{ + LPITEMIDLIST pidl; + + if (!lpszDisplayName || !ppidl) + return E_INVALIDARG; + + *ppidl = 0; + + if (pchEaten) + *pchEaten = 0; + + UINT cch = wcslen(lpszDisplayName); + if (cch < 40) + return E_FAIL; + + if (lpszDisplayName[0] != L':' || lpszDisplayName[1] != L':' || lpszDisplayName[2] != L'{' || lpszDisplayName[40] != L'}') + return E_FAIL; + + pidl = _ILCreateGuidFromStrW(lpszDisplayName + 2); + if (pidl == NULL) + return E_FAIL; + + if (cch < 42) + { + *ppidl = pidl; + if (pdwAttributes && *pdwAttributes) + { + SHELL32_GetGuidItemAttributes(pFolder, *ppidl, pdwAttributes); + } + } + else + { + IShellFolder* psf; + LPITEMIDLIST pidlChild; + HRESULT hres; + + hres = SHELL32_BindToGuidItem(NULL, pidl, NULL, IID_PPV_ARG(IShellFolder, &psf)); + if (SUCCEEDED(hres)) + { + return psf->ParseDisplayName(hwndOwner, pbc, lpszDisplayName + 42, pchEaten, &pidlChild, pdwAttributes); + } + } + + return S_OK; +} + +HRESULT SHELL32_SetNameOfGuidItem(PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut) +{ + GUID const *clsid = _ILGetGUIDPointer (pidl); + LPOLESTR pStr; + HRESULT hr; + WCHAR szName[100]; + + if (!clsid) + { + ERR("Pidl is not reg item!\n"); + return E_FAIL; + } + + hr = StringFromCLSID(*clsid, &pStr); + if (FAILED_UNEXPECTEDLY(hr)) + return hr; + + swprintf(szName, L"Software\Microsoft\Windows\CurrentVersion\Explorer\CLSID\%s", pStr); + + DWORD cbData = (wcslen(lpName) + 1) * sizeof(WCHAR); + LONG res = SHSetValueW(HKEY_CURRENT_USER, szName, NULL, RRF_RT_REG_SZ, lpName, cbData); + + CoTaskMemFree(pStr); + + if (res == ERROR_SUCCESS) + { + *pPidlOut = ILClone(pidl); + return S_OK; + } + + return E_FAIL; +} + +HRESULT SHELL32_GetDetailsOfGuidItem(IShellFolder2* psf, PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd) +{ + GUID const *clsid = _ILGetGUIDPointer (pidl); + + if (!clsid) + { + ERR("Pidl is not reg item!\n"); + return E_FAIL; + } + + switch(iColumn) + { + case 0: /* name */ + return psf->GetDetailsOf(pidl, SHGDN_NORMAL | SHGDN_INFOLDER, psd); + case 1: /* comment */ + HKEY hKey; + if (HCR_RegOpenClassIDKey(*clsid, &hKey)) + { + psd->str.cStr[0] = 0x00; + psd->str.uType = STRRET_CSTR; + RegLoadMUIStringA(hKey, "InfoTip", psd->str.cStr, MAX_PATH, NULL, 0, NULL); + RegCloseKey(hKey); + return S_OK; + } + } + return E_FAIL; +} + /*********************************************************************** * SHCreateLinks *
-
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