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Support for hiding file extensions in IShellFolder_GetDisplayNameOf.

This commit is contained in:
Charles Loep 2002-04-03 22:56:20 +00:00 committed by Alexandre Julliard
parent 0b8e8d10b7
commit e9533488dc
1 changed files with 26 additions and 3 deletions
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29
dlls/shell32/shlfolder.c
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@ -862,9 +862,11 @@ static HRESULT WINAPI IShellFolder_fnCompareIDs(
LPCITEMIDLIST pidlTemp;
PIDLTYPE pt1, pt2;
TRACE("(%p)->(0x%08lx,pidl1=%p,pidl2=%p)\n",This,lParam,pidl1,pidl2);
pdump (pidl1);
pdump (pidl2);
if (TRACE_ON(shell)) {
TRACE("(%p)->(0x%08lx,pidl1=%p,pidl2=%p)\n",This,lParam,pidl1,pidl2);
pdump (pidl1);
pdump (pidl2);
}
if (!pidl1 && !pidl2)
{
@ -1144,6 +1146,27 @@ static HRESULT WINAPI IShellFolder_fnGetDisplayNameOf(
len = strlen(szPath);
}
_ILSimpleGetText(pidl, szPath + len, MAX_PATH - len); /* append my own path */
/* MSDN also mentions SHGDN_FOREDITING, which isn't defined in wine */
if(!(dwFlags & SHGDN_FORPARSING) &&
((dwFlags & SHGDN_INFOLDER) || (dwFlags == SHGDN_NORMAL)))
{
HKEY hKey;
DWORD dwData;
DWORD dwDataSize = sizeof(DWORD);
BOOL doHide = TRUE; /* assume the default value is TRUE */
/* XXX should it do this only for known file types? -- that would make it even slower! */
if(!RegCreateKeyExA(HKEY_CURRENT_USER,
"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced",
0, 0, 0, KEY_ALL_ACCESS, 0, &hKey, 0))
{
if(!RegQueryValueExA(hKey, "HideFileExt", 0, 0, (LPBYTE)&dwData, &dwDataSize))
doHide = dwData;
RegCloseKey(hKey);
}
if(doHide && szPath[0]!='.') PathRemoveExtensionA(szPath);
}
}
if ( (dwFlags & SHGDN_FORPARSING) && !bSimplePidl) /* go deeper if needed */