Monthly Archives: November 2011

Orca and WebKit2GTK+: initial results

Published / by mario

Last May, I wrote about some initial tests I did back then with AtkSocket and AtkPlug, just to learn a bit about that API that allows connecting accessibility trees in different processes, thanks to the magic of the ATK bridge. I did that in order to prepare for the work that would probably be needed when adding accessibility support in WebKit2GTK+, so browsers using the new version of this web engine could be at least as much accessible as those using the single-process WebKitGTK+ library. Looking back, I think that the effort has definitely payed off…

However, because of one reason or another (and not necessarily work-related), I was not able to devote much time to keep working on this until some weeks ago, but fortunately I’m now again working on this as my primary task in Igalia, as part of our WebKit team, so I expect to have some nice results soon, hopefully also in the form of integrated patches upstream.

And talking about results, I can’t avoid sharing the following at this very same moment, which is actually the trigger that made me write this post: today I was able to make Orca read, for the very first time, web content rendered through WebKit2GTK’s MiniBrowser, which has been not an easy task since the multiprocess architecture of WebKit2 made it a little bit challenging, to say the least.

Of  course there’s still much to do in this regard, so do not think of the current status of the task as it was nearly finished or anything… but still I thought it was a nice milestone to share with the world, and what a better way to do it than using a video for that. After all, Orca‘s main job is about speaking, right?. So here it is:

Orca and WebKit2GTK+: initial results (in Vimeo)

By the way, I’d like to make the most of this post by saying I’m really proud and happy to have Joanmarie Diggs aboard in Igalia for a few weeks now, who contributed a lot to making possible that I was writing this post today. Thanks , Joanie!