[PATCH 3/3] shell32: Implement FolderItems_get_Count.

[Alex Henrie]

2017-09-08 2:30 GMT-06:00 Nikolay Sivov <bunglehead at gmail.com>:
> On 08.09.2017 8:29, Alex Henrie wrote:
>>
>>  static HRESULT WINAPI FolderItemsImpl_get_Count(FolderItems3 *iface, LONG *count)
>>  {
>> -    FIXME("(%p,%p)\n", iface, count);
>> +    FolderItemsImpl *This = impl_from_FolderItems(iface);
>>
>> -    return E_NOTIMPL;
>> +    TRACE("(%p,%p)\n", iface, count);
>> +
>> +    *count = PathIsDirectoryW(V_BSTR(&This->dir)) ? This->item_count : 0;
>> +    return S_OK;
>>  }
>>
>
> This looks too complicated. Why can't we always return item_count
> without additional checks?

FolderItems_get_Count returns 0 if the directory was deleted. There is
a test for this.

-Alex