static HRESULT WINAPI ShellItem_Compare(IShellItem2 *iface, IShellItem *oth,
SICHINTF hint, int *piOrder)
{
LPWSTR dispname, dispname_oth;
HRESULT ret;
TRACE("(%p,%p,%x,%p)\n", iface, oth, hint, piOrder);
if(hint & (SICHINT_CANONICAL | SICHINT_ALLFIELDS))
FIXME("Unsupported flags 0x%08x\n", hint);
ret = IShellItem2_GetDisplayName(iface, SIGDN_DESKTOPABSOLUTEEDITING, &dispname);
if(SUCCEEDED(ret))
{
ret = IShellItem_GetDisplayName(oth, SIGDN_DESKTOPABSOLUTEEDITING, &dispname_oth);
if(SUCCEEDED(ret))
{
*piOrder = lstrcmpiW(dispname, dispname_oth);
CoTaskMemFree(dispname_oth);
}
CoTaskMemFree(dispname);
}
if(SUCCEEDED(ret) && *piOrder &&
(hint & SICHINT_TEST_FILESYSPATH_IF_NOT_EQUAL))
{
LPWSTR dispname, dispname_oth;
TRACE("Testing filesystem path.\n");
ret = IShellItem2_GetDisplayName(iface, SIGDN_FILESYSPATH, &dispname);
if(SUCCEEDED(ret))
{
ret = IShellItem_GetDisplayName(oth, SIGDN_FILESYSPATH, &dispname_oth);
if(SUCCEEDED(ret))
{
*piOrder = lstrcmpiW(dispname, dispname_oth);
CoTaskMemFree(dispname_oth);
}
CoTaskMemFree(dispname);
}
}
if(FAILED(ret))
return ret;
if(*piOrder)
return S_FALSE;
else
return S_OK;
}
static GFile *
get_file_for_shell_item (IShellItem *item)
{
HRESULT hr;
PWSTR pathw = NULL;
char *path;
GFile *file;
hr = IShellItem_GetDisplayName (item, SIGDN_FILESYSPATH, &pathw);
if (SUCCEEDED (hr))
{
path = g_utf16_to_utf8 (pathw, -1, NULL, NULL, NULL);
CoTaskMemFree (pathw);
if (path != NULL)
{
file = g_file_new_for_path (path);
g_free (path);
return file;
}
}
/* TODO: also support URLs through SIGDN_URL, but Windows URLS are not
* RFC 3986 compliant and we'd need to convert them first.
*/
return NULL;
}
char *commonItemDialog(REFCLSID clsid, REFIID iid, FILEOPENDIALOGOPTIONS optsadd)
{
IFileDialog *d;
FILEOPENDIALOGOPTIONS opts;
HWND dialogHelper;
IShellItem *result;
WCHAR *wname;
char *name;
HRESULT hr;
hr = CoCreateInstance(clsid,
NULL, CLSCTX_INPROC_SERVER,
iid, (LPVOID *) (&d));
if (hr != S_OK)
logHRESULT("error creating common item dialog in commonItemDialog()", hr);
hr = IFileDialog_GetOptions(d, &opts);
if (hr != S_OK)
logHRESULT("error getting current options in commonItemDialog()", hr);
opts |= optsadd;
hr = IFileDialog_SetOptions(d, opts);
if (hr != S_OK)
logHRESULT("error setting options in commonItemDialog()", hr);
dialogHelper = beginDialogHelper();
hr = IFileDialog_Show(d, dialogHelper);
endDialogHelper(dialogHelper);
if (hr == HRESULT_FROM_WIN32(ERROR_CANCELLED)) {
IFileDialog_Release(d);
return NULL;
}
if (hr != S_OK)
logHRESULT("error showing dialog in commonItemDialog()", hr);
hr = IFileDialog_GetResult(d, &result);
if (hr != S_OK)
logHRESULT("error getting dialog result in commonItemDialog()", hr);
hr = IShellItem_GetDisplayName(result, SIGDN_FILESYSPATH, &wname);
if (hr != S_OK)
logHRESULT("error getting filename in commonItemDialog()", hr);
name = toUTF8(wname);
CoTaskMemFree(wname);
IShellItem_Release(result);
IFileDialog_Release(d);
return name;
}
