[PATCH] uiautomationcore: Add stub UiaNodeFromFocus function.

[Vijay Kiran Kamuju]

On Thu, Jun 17, 2021 at 6:22 PM Zebediah Figura (she/her) <
zfigura at codeweavers.com> wrote:

> On 6/17/21 5:16 AM, Vijay Kiran Kamuju wrote:
> > Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50576
> >
> > Signed-off-by: Vijay Kiran Kamuju <infyquest at gmail.com>
> > ---
> >   dlls/uiautomationcore/uia_main.c            |  8 ++++
> >   dlls/uiautomationcore/uiautomationcore.spec |  2 +-
> >   include/uiautomationcoreapi.h               | 45 +++++++++++++++++++++
> >   3 files changed, 54 insertions(+), 1 deletion(-)
> >
> > diff --git a/dlls/uiautomationcore/uia_main.c
> b/dlls/uiautomationcore/uia_main.c
> > index 77460aa174c..49fc97748b9 100644
> > --- a/dlls/uiautomationcore/uia_main.c
> > +++ b/dlls/uiautomationcore/uia_main.c
> > @@ -104,3 +104,11 @@ HRESULT WINAPI UiaHostProviderFromHwnd(HWND hwnd,
> IRawElementProviderSimple **pr
> >       FIXME("(%p, %p): stub\n", hwnd, provider);
> >       return E_NOTIMPL;
> >   }
> > +
> > +HRESULT WINAPI UiaNodeFromFocus(UiaCacheRequest *request, SAFEARRAY
> **data, BSTR *tree)
> > +{
> > +    FIXME("(%p, %p, %p): stub\n", request, data, tree);
> > +
> > +    *tree = NULL;
> > +    return S_OK;
> > +}
>
> Should this also initialize *data?
>
Yes, it should initialize the *data to NULL.
I will send a new version with some tests
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