[3/3] riched20: Implement ITextDocument_fnGetSelection.

[Alexandre Julliard]

Dan Hipschman <dsh at linux.ucla.edu> writes:

> @@ -532,6 +538,709 @@ static const ITextDocumentVtbl tdvt = {
>      ITextDocument_fnRangeFromPoint
>  };
>  
> +/*** IUnknown methods ***/
> +static HRESULT WINAPI ITextSelection_fnQueryInterface(
> +    ITextSelection *me,
> +    REFIID riid,
> +    void **ppvObj)
> +{
> +    ITextSelectionImpl *This = (ITextSelectionImpl *) me;
> +
> +    TRACE("%p %s\n", This, debugstr_guid(riid));
> +
> +    *ppvObj = NULL;
> +    if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_ITextSelection))
> +    {
> +        *ppvObj = me;
> +        return S_OK;
> +    }
> +
> +    return E_NOINTERFACE;
> +}
> +
> +static ULONG WINAPI ITextSelection_fnAddRef(
> +    ITextSelection *me)
> +{
> +    return 2;
> +}
> +
> +static ULONG WINAPI ITextSelection_fnRelease(
> +    ITextSelection *me)
> +{
> +    return 1;
> +}

The ref counting isn't correct. Most likely ITextSelection should be
implemented directly by the main object, and share its ref count.

-- 
Alexandre Julliard
julliard at winehq.org