> If I understand correctly, that would require a separate call to fetch each
> relation, which might not be desirable in some cases and also defeats the
> point of IEnumVARIANT. (If we're going to do that, we may as well have the
> function take an additional parameter specifying the index of the
On 2/03/2012 3:42 PM, Alexander Surkov wrote:
If we add relations count as out argument then we get rid the idea of
lazy relations calculation. Iirc that was a primary reason of
IEnumVariant usage but I missed the point that IEnumVariant requires
the AT client to allocate the memory. So I think w
And again we need something similar to IEnumVariant but not
IEnumVariant to do lazy computations :)
Alex.
On Fri, Mar 2, 2012 at 5:24 AM, Pete Brunet wrote:
> On 2/28/12 8:00 PM, James Teh wrote:
>
> On 24/02/2012 12:48 PM, Pete Brunet wrote:
>
> https://wiki.mozilla.org/Accessibility/IA2_1.3#Hy
IAccessible2_2::relationsOfType is ok if IAccessibleRelation and
relatives and deprecated. Otherwise we run into name collision. Btw, I
don't have strong opinion about deprecation, let's AT developers to
decide.
If we add relations count as out argument then we get rid the idea of
lazy relations c
It's not very flexible. For example, you need to call several times if
you want to get an accessible having a role from desired set of roles.
Actually it introduces the basics of traversal API which must be handy
for ATs but these basics don't look enough.
Also I worry if document is mapped well a
You mean change from IAccessible2 to IUnknown? If so then fine with me
since it looks similar to other interfaces.
Alex.
On Fri, Mar 2, 2012 at 7:08 AM, Pete Brunet wrote:
> After all our discussion I believe we've reached the point where we can say
> the proposal at
> https://wiki.mozilla.org/A
Fine with me. We always can add them if we get a usecase. It doesn't
require us to change interfaces so that should be simple.
Alex.
On Fri, Mar 2, 2012 at 7:21 AM, James Teh wrote:
> On 2/03/2012 6:06 AM, Pete Brunet wrote:
>>
>> What is the use case for
>> IA2_RELATION_GROUPING_OBJECT_FOR?
>
>
On 2/03/2012 6:06 AM, Pete Brunet wrote:
What is the use case for
IA2_RELATION_GROUPING_OBJECT_FOR?
I can't think of any use cases. If I recall correctly, you suggested it
for symmetry, but imo, it's unnecessary symmetry.
Jamie
--
James Teh
Director, NV Access Limited
Email: ja...@nvaccess.or
After all our discussion I believe we've reached the point where we can
say the proposal at
https://wiki.mozilla.org/Accessibility/IA2_1.3#Anchor_target
is accepted.
However, I don't see a need for IAccessibleDocument to derive from a
super-interface, so I propose that this be changed.
Pete
On
Maybe we need IA2::containerOfRole?
HRESULT IAccessible2::containerOfRole([in]long role, [out, retval]
IUnknown **container)
Pete
On 2/23/12 8:40 PM, Alexander Surkov wrote:
> I'd say we should consider interfaces performant by design. If AT
> needs to get a containing document for accessible oc
On 2/28/12 8:00 PM, James Teh wrote:
> On 24/02/2012 12:48 PM, Pete Brunet wrote:
>> https://wiki.mozilla.org/Accessibility/IA2_1.3#Hyperlinks_from_hypertext
> Again, there probably needs to be an out parameter for the count so
> that a client wanting all hyperlinks knows what to pass to
> IEnumVar
On 2/28/12 7:50 PM, James Teh wrote:
> On 24/02/2012 1:19 PM, Pete Brunet wrote:
>> We have also agreed we
>> need to be able to fetch relations by type,...
>> though I'd like to name it IAccessible2_2::relationsOfType
> I prefer this name too. It's also worth noting that there probably
> needs to
There are cases where the implementer is bridging from a toolkit and has
no control over that toolkit's structuring and IA2_RELATION_MEMBER_OF is
needed. But do we need the reverse? What is the use case for
IA2_RELATION_GROUPING_OBJECT_FOR? Grouping objects don't get focus. In
a virtual cursor
Hi Rich, That text for accessibleWithCaret is misleading:
Propose: performant way to get caret offset within direct hypertext
accessible containing the caret.
The use case (from
https://lists.linuxfoundation.org/pipermail/accessibility-ia2/2010-December/001311.html)
1. GetGUIThreadInfo(). // Get
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