[Accessibility-ia2] a new method to retrieve the selection

Alexander Surkov surkov.alexander at gmail.com
Thu Jan 21 15:04:37 UTC 2016


Gecko implementation has been landed on Mozilla Nightly [1].
Thanks.
Alexander.

[1] https://bugzilla.mozilla.org/show_bug.cgi?id=1233118

On Fri, Dec 18, 2015 at 11:57 AM, Alexander Surkov <
surkov.alexander at gmail.com> wrote:

> Ok, done among a few other fixes [1]
>
> [1]
> http://git.linuxfoundation.org/?p=a11y/ia2.git;a=commitdiff;h=c5b43ab9ef81793b634695308726671346e3ad83
>
> On Wed, Dec 16, 2015 at 5:34 PM, James Teh <jamie at nvaccess.org> wrote:
>
>> On 17/12/2015 4:09 AM, Alexander Surkov wrote:
>>
>>> Don't we need an extra aMaxRanges argument? It seems any other
>>> array-related method has it.
>>>
>> The older methods (e.g. IAccessible2::relations) used client allocated
>> arrays, but this makes life a bit difficult. These did need a max argument.
>> The newer methods (e.g. IAccessibleTableCell::columnHeaderCells) are server
>> allocated arrays which the client frees with CoTaskMemFree. These do not
>> need a max argument. However, we *should* document that the parameter is a
>> server allocated array and needs to be freed with CoTaskMemFree, just as we
>> do for IAccessibleTableCell::columnHeaderCells.
>>
>> Jamie
>>
>>
>> --
>> James Teh
>> Executive Director, NV Access Limited
>> Ph +61 7 3149 3306
>> www.nvaccess.org
>> Facebook: http://www.facebook.com/NVAccess
>> Twitter: @NVAccess
>> SIP: jamie at nvaccess.org
>>
>>
>
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