If all parts of a table are non-standard display types, like all elements being display:block;, we weren't properly determining table cell indices because we weren't always taking into account thead, tbody, or tfoot elements. This patch:
* Exposes non-standard tbody, tfoot and thead elements as groupings, similar to ARIA rowgroup.
* Adjusts the one instance in nsAccessibilityService::CreateAccessible that didn't account for the table not being the direct parent of the row node, but the grandparent instead.
Differential Revision: https://phabricator.services.mozilla.com/D18333
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extra : moz-landing-system : lando
After the fix for bug 646216, we no longer create divs with no text and only a br element for a line break. This breaks blank lines in contentEditables such as Gmail.
To fix, always create accessibles for divs if such a div contains a br element either as its first or last child.
Differential Revision: https://phabricator.services.mozilla.com/D18074
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extra : moz-landing-system : lando
Relevant divs are:
* Those that have an ID attribute. This is important so anchors still work.
* Those whose first or last child is a text-only node.
* Those whose first or last child has an inline frame.
We now discard divs that are not display:block; or display:inline-block;. We also discard divs that are part of an anonymous subtree.
We stop creating divs from the eHyperTextType frame type alltogether.
Note that because of shadow DOM properties in the video controls, two additional divs with IDs require role="none" in the media controls widget code.
Differential Revision: https://phabricator.services.mozilla.com/D17348
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extra : moz-landing-system : lando
Relevant divs are:
* Those that have an ID attribute. This is important so anchors still work.
* Those whose first or last child is a text-only node.
* Those whose first or last child has an inline frame.
We now discard divs that are not display:block; or display:inline-block;. We also discard divs that are part of an anonymous subtree.
We stop creating divs from the eHyperTextType frame type alltogether.
Note that because of shadow DOM properties in the video controls, two additional divs with IDs require role="none" in the media controls widget code.
Differential Revision: https://phabricator.services.mozilla.com/D17348
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extra : moz-landing-system : lando
Creates the HTML Caption accessible from the markup map, but only if it's the first caption. Other caption elements are ignored as before.
This also creates caption accessibles for those captions that have been collapsed to zero height and width via CSS.
Differential Revision: https://phabricator.services.mozilla.com/D12756
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extra : moz-landing-system : lando
All static functions from nsAccessibilityService that were either only called once from the markup map, or are simple one-liners that were only called up to three times, were converted to lambdas in the markup map.
the static function that creates HyperTextAccessibleWrap has remained untouched because it is called a lot from the markup map, even though its implementation is actually just a one-liner.
The other untouched static function is the templated one for html:dt or html:dd.
Differential Revision: https://phabricator.services.mozilla.com/D11458
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extra : moz-landing-system : lando
If html:form has a name given via ARIA, expose it as a landmark to platform APIS that require it. At the time of this submission, this is the case for ATK.
Differential Revision: https://phabricator.services.mozilla.com/D9552
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extra : moz-landing-system : lando
According to the HTML Accessibility API mappings spec, aside, footer, header, main and nav elements should be mapped to the WAI-ARIA landmark role exposure. For footer and header, this is only true if scoped to the body element.
This patch changes the exposed roles to the new landmark mapping for the various platforms.
Differential Revision: https://phabricator.services.mozilla.com/D9413
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extra : moz-landing-system : lando
IA2 now has IA2_ROLE_CONTENT_INSERTION/DELETION.
Mac has AXInsert/DeleteStyleGroup subroles.
We now create accessibles for these elements and expose the appropriate role.
For ATK, there is no specific role for these, so we just use the generic ATK_ROLE_SECTION.
MozReview-Commit-ID: 2khzRa7BQ6z
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extra : rebase_source : e1c84bdef9a23b225e9870660050790df94c4beb
It is conforming in HTML to use a div to group dt/dd elements.
Previously, we didn't create an accessible for dt/dd elements in this case.
MozReview-Commit-ID: 8GDDxU3RbLd
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extra : rebase_source : 558a67e1b21583c6fac766ee1d1a24606976177f
* Create BLOCKQUOTE internal role (also needed for correct exposure of
blockquote element on ATK)
* Add new ARIA roles to internal ARIA map
* Add new roles to existing ARIA roles mochitest and update blockquote
element test to reflect mapping to the new internal role
* Create BLOCKQUOTE internal role (also needed for correct exposure of
blockquote element on ATK)
* Add new ARIA roles to internal ARIA map
* Add new roles to existing ARIA roles mochitest and update blockquote
element test to reflect mapping to the new internal role
This implements the roles, states, and action names, but omits the state change event part that is currently made impossible by us recreating the html:summary accessible once it toggles the html:details open state. This is probably due to some reframing causing us to recreate the accessible. Suggest to move that to a separate bug and implement the basics now and the event later.
MozReview-Commit-ID: FEi5RIXdkG0
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extra : rebase_source : 9b65bc28483238e2339561e6494ccc2884cb7c42
