Re: [libreoffice-accessibility] Reality Check - Windows Java Accessibility API non-functional for ALL LibreOffice 3.6.x releases to date

2012-10-15 Thread Kevin Cussick

Hello,

No apology needed Stuart. You have done more than most and i would like 
to take this opportunity to thank you on list.


I new the lo was not write but I now am pleased that someone from lo is 
now agreeing with me. anyway moving on I will take a look at the link to 
vote on the ticket to get accessibleIa2 added into the code for lo, let 
me once again thank you for all your effort and hard work on this. OK we 
don't have the result we would like but now we know we can maybe try and 
get a fix for it.


On 15/10/2012 01:10, V Stuart Foote wrote:

LibreOffice versions 3.6.0 and later have not correctly implemented the Java 
Access Bridge (JAB) modules used to expose the Java Accessibility API roles for 
Windows users.

It took me a little while to work out the testing methods, but the Oracle test 
utilities JavaFerret-32 and JavaMonkey-32 show that LibreOffice is not 
implementing the Java Accessibility API and therefore does not expose 
accessibility roles to Assistive Technologies.

Neither JAB v.2.0.2 or v 2.0.3, nor current JRE version 1.6u35 or 1.7u7 will 
make a difference.

I tested LibreOffice builds 3.6.0.4, 3.6.1.2, 3.6.2.2, and 3.6.3.1 none of 
which are functional.

In addition today I completed testing of ALL builds of LibreOffice from 3.4.5 
to 3.5.7rc2.  With exception of the 3.5.0 build they all correctly map Java 
Accessibility API roles to UNO Accessibility roles.

The Java Accessibility API is not as comprehensive as the IAccessible2 role 
mappings provided by IBM Lotus Symphony 3.0.1, but it is functional for the 3.4 
and 3.5 releases of LibreOffice.  And, for these versions Windows  Assistive 
Technologies will work. For example, the Windows NVDA screen reader will 
function with cursor control and component announcements for the entire 
document tree.

Windows versions of LibreOffice 3.6, including the current build 3.6.3 rc1, are 
NOT USEABLE with Assistive Technologies and they have not been usable with 
Windows Assistive Technologies at any point.

For folks that I've mislead with my insistence that all is well with 
LibreOffice 3.6 and Java Access Bridge and JRE with use of Assistive 
Technologies like NVDA screen reader I was wrong--I apologize.
I've updated the FDO#53474 (http:  bug report 
https://bugs.freedesktop.org/show_bug.cgi?id=53474 ) and would encourage folks 
to vote, i.e. comment on, the enhancement to implement IAccessible2 API  ( 
http://wiki.documentfoundation.org/Vote_for_Enhancement ) for Windows builds by 
incorporating the IBM contributed Symphony code base as a replacement of the 
Java Accessibility API as that is probably the fastest means of bringing 
Windows builds of LibreOffice to the same functional level as Linux builds that 
use the ATK AT-SPI accessibility APIs.

Stuart




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Re: [libreoffice-accessibility] Reality Check - Windows Java Accessibility API non-functional for ALL LibreOffice 3.6.x releases to date

2012-10-15 Thread Tom Davies
Hi :)
+1
A huge +1 really.  Just +1 doesn't really get close!  Definitely impressive 
work from Stuart there!  Above and beyond gets closer.  

I tried voting but found that really unclear, and i have been editing wiki's 
for a while now.  I was able to add a comment in support but i'm not sure if 
it's the type of thing they are looking for.  

Stuart also gave links to the relevant bug-reports and i have a feeling it 
might be easier to post comments there but only if they help the devs get 
closer to fixing the problems, such as version number of LO you are using and 
which OS (Windows Xp, Ubuntu or whatever)

I think the wiki wanted more conversational type comments but i wasn't sure 
what i should say.  
Regards from
Tom :)  



--- On Mon, 15/10/12, Kevin Cussick the.big.white.sheph...@googlemail.com 
wrote:

From: Kevin Cussick the.big.white.sheph...@googlemail.com
Subject: Re: [libreoffice-accessibility] Reality Check - Windows Java 
Accessibility API non-functional for ALL LibreOffice 3.6.x releases to date
To: V Stuart Foote vstuart.fo...@utsa.edu
Cc: accessibil...@global.libreoffice.org, libreoffice@lists.freedesktop.org, 
us...@glogal.libreoffice.org
Date: Monday, 15 October, 2012, 20:04

Hello,

No apology needed Stuart. You have done more than most and i would like 
to take this opportunity to thank you on list.

I knew the LO was not right but I now am pleased that someone from LO is 
now agreeing with me. Anyway. moving on, I will take a look at the link to 
vote on the ticket to get accessibleIa2 added into the code for LO.  Let 
me once again thank you for all your effort and hard work on this. OK we 
don't have the result we would like but now we know we can maybe try and 
get a fix for it.

On 15/10/2012 01:10, V Stuart Foote wrote:
 LibreOffice versions 3.6.0 and later have not correctly implemented the Java 
 Access Bridge (JAB) modules used to expose the Java Accessibility API roles 
 for Windows users.

 It took me a little while to work out the testing methods, but the Oracle 
 test utilities JavaFerret-32 and JavaMonkey-32 show that LibreOffice is not 
 implementing the Java Accessibility API and therefore does not expose 
 accessibility roles to Assistive Technologies.

 Neither JAB v.2.0.2 or v 2.0.3, nor current JRE version 1.6u35 or 1.7u7 will 
 make a difference.

 I tested LibreOffice builds 3.6.0.4, 3.6.1.2, 3.6.2.2, and 3.6.3.1 none of 
 which are functional.

 In addition today I completed testing of ALL builds of LibreOffice from 3.4.5 
 to 3.5.7rc2.  With exception of the 3.5.0 build they all correctly map Java 
 Accessibility API roles to UNO Accessibility roles.

 The Java Accessibility API is not as comprehensive as the IAccessible2 role 
 mappings provided by IBM Lotus Symphony 3.0.1, but it is functional for the 
 3.4 and 3.5 releases of LibreOffice.  And, for these versions Windows  
 Assistive Technologies will work. For example, the Windows NVDA screen reader 
 will function with cursor control and component announcements for the entire 
 document tree.

 Windows versions of LibreOffice 3.6, including the current build 3.6.3 rc1, 
 are NOT USEABLE with Assistive Technologies and they have not been usable 
 with Windows Assistive Technologies at any point.

 For folks that I've mislead with my insistence that all is well with 
 LibreOffice 3.6 and Java Access Bridge and JRE with use of Assistive 
 Technologies like NVDA screen reader I was wrong--I apologize.
 I've updated the FDO#53474 (http:  bug report 
 https://bugs.freedesktop.org/show_bug.cgi?id=53474 ) and would encourage 
 folks to vote, i.e. comment on, the enhancement to implement IAccessible2 
 API  ( http://wiki.documentfoundation.org/Vote_for_Enhancement ) for Windows 
 builds by incorporating the IBM contributed Symphony code base as a 
 replacement of the Java Accessibility API as that is probably the fastest 
 means of bringing Windows builds of LibreOffice to the same functional level 
 as Linux builds that use the ATK AT-SPI accessibility APIs.

 Stuart


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