static HICON extract_icon( IShellLinkW *link )
{
WCHAR tmp_path[MAX_PATH], icon_path[MAX_PATH], target_path[MAX_PATH];
HICON icon = NULL;
int index;
tmp_path[0] = 0;
IShellLinkW_GetIconLocation( link, tmp_path, MAX_PATH, &index );
ExpandEnvironmentStringsW( tmp_path, icon_path, MAX_PATH );
if (icon_path[0]) ExtractIconExW( icon_path, index, &icon, NULL, 1 );
if (!icon)
{
tmp_path[0] = 0;
IShellLinkW_GetPath( link, tmp_path, MAX_PATH, NULL, SLGP_RAWPATH );
ExpandEnvironmentStringsW( tmp_path, target_path, MAX_PATH );
ExtractIconExW( target_path, index, &icon, NULL, 1 );
}
return icon;
}
static HRESULT WINAPI WshShortcut_get_IconLocation(IWshShortcut *iface, BSTR *IconPath)
{
static const WCHAR fmtW[] = {'%','s',',',' ','%','d',0};
WshShortcut *This = impl_from_IWshShortcut(iface);
WCHAR buffW[MAX_PATH], pathW[MAX_PATH];
INT icon = 0;
HRESULT hr;
TRACE("(%p)->(%p)\n", This, IconPath);
if (!IconPath)
return E_POINTER;
hr = IShellLinkW_GetIconLocation(This->link, buffW, sizeof(buffW)/sizeof(WCHAR), &icon);
if (FAILED(hr)) return hr;
sprintfW(pathW, fmtW, buffW, icon);
*IconPath = SysAllocString(pathW);
if (!*IconPath) return E_OUTOFMEMORY;
return S_OK;
}
/**************************************************************************
* IExtractIconW::GetIconLocation
*
* mapping filetype to icon
*/
static HRESULT WINAPI IExtractIconW_fnGetIconLocation(IExtractIconW * iface, UINT uFlags,
LPWSTR szIconFile, UINT cchMax, int * piIndex, UINT * pwFlags)
{
IExtractIconWImpl *This = impl_from_IExtractIconW(iface);
char sTemp[MAX_PATH];
int icon_idx;
GUID const * riid;
LPITEMIDLIST pSimplePidl = ILFindLastID(This->pidl);
TRACE("(%p) (flags=%u %p %u %p %p)\n", This, uFlags, szIconFile, cchMax, piIndex, pwFlags);
if (pwFlags)
*pwFlags = 0;
if (_ILIsDesktop(pSimplePidl))
{
lstrcpynW(szIconFile, swShell32Name, cchMax);
*piIndex = -IDI_SHELL_DESKTOP;
}
/* my computer and other shell extensions */
else if ((riid = _ILGetGUIDPointer(pSimplePidl)))
{
static const WCHAR fmt[] = { 'C','L','S','I','D','\\',
'{','%','0','8','l','x','-','%','0','4','x','-','%','0','4','x','-',
'%','0','2','x','%','0','2','x','-','%','0','2','x', '%','0','2','x',
'%','0','2','x','%','0','2','x','%','0','2','x','%','0','2','x','}',0 };
WCHAR xriid[50];
sprintfW(xriid, fmt,
riid->Data1, riid->Data2, riid->Data3,
riid->Data4[0], riid->Data4[1], riid->Data4[2], riid->Data4[3],
riid->Data4[4], riid->Data4[5], riid->Data4[6], riid->Data4[7]);
if (HCR_GetDefaultIconW(xriid, szIconFile, cchMax, &icon_idx))
{
*piIndex = icon_idx;
}
else
{
lstrcpynW(szIconFile, swShell32Name, cchMax);
if(IsEqualGUID(riid, &CLSID_MyComputer))
*piIndex = -IDI_SHELL_MY_COMPUTER;
else if(IsEqualGUID(riid, &CLSID_MyDocuments))
*piIndex = -IDI_SHELL_MY_DOCUMENTS;
else if(IsEqualGUID(riid, &CLSID_NetworkPlaces))
*piIndex = -IDI_SHELL_MY_NETWORK_PLACES;
else if(IsEqualGUID(riid, &CLSID_UnixFolder) ||
IsEqualGUID(riid, &CLSID_UnixDosFolder))
*piIndex = -IDI_SHELL_DRIVE;
else
*piIndex = -IDI_SHELL_FOLDER;
}
}
else if (_ILIsDrive (pSimplePidl))
{
static const WCHAR drive[] = { 'D','r','i','v','e',0 };
int icon_idx = -1;
if (_ILGetDrive(pSimplePidl, sTemp, MAX_PATH))
{
switch(GetDriveTypeA(sTemp))
{
case DRIVE_REMOVABLE: icon_idx = IDI_SHELL_FLOPPY; break;
case DRIVE_CDROM: icon_idx = IDI_SHELL_CDROM; break;
case DRIVE_REMOTE: icon_idx = IDI_SHELL_NETDRIVE; break;
case DRIVE_RAMDISK: icon_idx = IDI_SHELL_RAMDISK; break;
}
}
if (icon_idx != -1)
{
lstrcpynW(szIconFile, swShell32Name, cchMax);
*piIndex = -icon_idx;
}
else
{
if (HCR_GetDefaultIconW(drive, szIconFile, cchMax, &icon_idx))
{
*piIndex = icon_idx;
}
else
{
lstrcpynW(szIconFile, swShell32Name, cchMax);
*piIndex = -IDI_SHELL_DRIVE;
}
}
}
else if (_ILIsFolder (pSimplePidl))
{
getIconLocationForFolder(This, uFlags, szIconFile, cchMax, piIndex, pwFlags);
}
else
{
BOOL found = FALSE;
if (_ILIsCPanelStruct(pSimplePidl))
{
if (SUCCEEDED(CPanel_GetIconLocationW(pSimplePidl, szIconFile, cchMax, piIndex)))
found = TRUE;
}
else if (_ILGetExtension(pSimplePidl, sTemp, MAX_PATH))
{
if (HCR_MapTypeToValueA(sTemp, sTemp, MAX_PATH, TRUE)
&& HCR_GetDefaultIconA(sTemp, sTemp, MAX_PATH, &icon_idx))
{
if (!lstrcmpA("%1", sTemp)) /* icon is in the file */
{
SHGetPathFromIDListW(This->pidl, szIconFile);
*piIndex = 0;
}
else
{
MultiByteToWideChar(CP_ACP, 0, sTemp, -1, szIconFile, cchMax);
*piIndex = icon_idx;
}
found = TRUE;
}
else if (!lstrcmpiA(sTemp, "lnkfile"))
{
/* extract icon from shell shortcut */
IShellFolder* dsf;
IShellLinkW* psl;
if (SUCCEEDED(SHGetDesktopFolder(&dsf)))
{
HRESULT hr = IShellFolder_GetUIObjectOf(dsf, NULL, 1, (LPCITEMIDLIST*)&This->pidl, &IID_IShellLinkW, NULL, (LPVOID*)&psl);
if (SUCCEEDED(hr))
{
hr = IShellLinkW_GetIconLocation(psl, szIconFile, MAX_PATH, piIndex);
if (SUCCEEDED(hr) && *szIconFile)
found = TRUE;
IShellLinkW_Release(psl);
}
IShellFolder_Release(dsf);
}
}
}
if (!found) /* default icon */
{
lstrcpynW(szIconFile, swShell32Name, cchMax);
*piIndex = 0;
}
}
TRACE("-- %s %x\n", debugstr_w(szIconFile), *piIndex);
return S_OK;
}