[2/2] wmvcore: Stub implementation of IWMMetadataEditor interface (try2)

[Nikolay Sivov]

On 3/11/2013 16:36, Jeff Latimer wrote:
> +    if (!ppv) return E_INVALIDARG;
You don't need this most likely.

> +    IUnknown_AddRef((IUnknown*)*ppv);
A cleaner way is to AddRef original iface, but that's a matter of taste.

> +static ULONG WINAPI WMCreateEditor_AddRef(IWMMetadataEditor *iface)
> +{
> +    FIXME("iface=%p\n", iface);
> +    return 2;
> +}
> +
> +static ULONG WINAPI WMCreateEditor_Release(IWMMetadataEditor *iface)
> +{
> +    FIXME("iface=%p\n", iface);
> +    HeapFree(GetProcessHeap(), 0, iface);
> +    return 1;
> +}
What's this supposed to mean?

> +HRESULT WINAPI WMCreateEditor_flush(IWMMetadataEditor *iface)
> +{
> +    FIXME("iface=%p\n", iface);
> +    HeapFree(GetProcessHeap(), 0, iface);
> +    return S_OK;
> +}
> +
> +HRESULT WINAPI WMCreateEditor_close(IWMMetadataEditor *iface)
> +{
> +    FIXME("iface=%p\n", iface);
> +    HeapFree(GetProcessHeap(), 0, iface);
> +    return S_OK;
> +}
I don't think so.

>   HRESULT WINAPI WMCreateEditor(IWMMetadataEditor **editor)
>   {
> +    IWMMetadataEditor *This;
>       FIXME("(%p): stub\n", editor);
>   
> -    *editor = NULL;
> +    This = HeapAlloc(GetProcessHeap(), 0, sizeof(IWMMetadataEditor));
> +    if (!This) return E_OUTOFMEMORY;
>   
> -    return E_NOTIMPL;
> +    This->lpVtbl = &Editor_vtable;
> +    *editor = This;
> +
> +    return S_OK;
>   }
That's not how it's done, there's plenty of examples already.

> -};
> +}
That change is ok I think.