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shell32/shlview: Try to use IShellDetails to respond on notifications if IShellFolder2 isn't available.

This commit is contained in:
Nikolay Sivov 2010-04-27 00:38:48 +04:00 committed by Alexandre Julliard
parent 9b33b479d6
commit 7ea711964b
1 changed files with 36 additions and 15 deletions
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51
dlls/shell32/shlview.c
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@ -1387,28 +1387,49 @@ static LRESULT ShellView_OnNotify(IShellViewImpl * This, UINT CtlID, LPNMHDR lpn
if(lpdi->item.mask & LVIF_TEXT) /* text requested */
{
static WCHAR emptyW[] = { 0 };
SHELLDETAILS sd;
HRESULT hr;
if (This->pSF2Parent)
{
SHELLDETAILS sd;
IShellFolder2_GetDetailsOf(This->pSF2Parent, pidl, lpdi->item.iSubItem, &sd);
if (lpnmh->code == LVN_GETDISPINFOA)
{
/* shouldn't happen */
NMLVDISPINFOA *lpdiA = (NMLVDISPINFOA *)lpnmh;
StrRetToStrNA( lpdiA->item.pszText, lpdiA->item.cchTextMax, &sd.str, NULL);
TRACE("-- text=%s\n",lpdiA->item.pszText);
}
else /* LVN_GETDISPINFOW */
{
StrRetToStrNW( lpdi->item.pszText, lpdi->item.cchTextMax, &sd.str, NULL);
TRACE("-- text=%s\n",debugstr_w(lpdi->item.pszText));
}
hr = IShellFolder2_GetDetailsOf(This->pSF2Parent, pidl, lpdi->item.iSubItem, &sd);
}
else
{
FIXME("no SF2\n");
IShellDetails *details;
hr = IShellFolder_QueryInterface(This->pSFParent, &IID_IShellDetails, (void**)&details);
if (hr == S_OK)
{
hr = IShellDetails_GetDetailsOf(details, pidl, lpdi->item.iSubItem, &sd);
IShellDetails_Release(details);
}
else
WARN("IShellFolder2/IShellDetails not supported\n");
}
if (hr != S_OK)
{
/* set to empty on failure */
sd.str.uType = STRRET_WSTR;
sd.str.u.pOleStr = emptyW;
}
if (lpnmh->code == LVN_GETDISPINFOW)
{
StrRetToStrNW( lpdi->item.pszText, lpdi->item.cchTextMax, &sd.str, NULL);
TRACE("-- text=%s\n", debugstr_w(lpdi->item.pszText));
}
else
{
/* LVN_GETDISPINFOA - shouldn't happen */
NMLVDISPINFOA *lpdiA = (NMLVDISPINFOA *)lpnmh;
StrRetToStrNA( lpdiA->item.pszText, lpdiA->item.cchTextMax, &sd.str, NULL);
TRACE("-- text=%s\n", lpdiA->item.pszText);
}
}
if(lpdi->item.mask & LVIF_IMAGE) /* image requested */
{
lpdi->item.iImage = SHMapPIDLToSystemImageListIndex(This->pSFParent, pidl, 0);