diff --git a/CLOBBER b/CLOBBER
index ab9b2f944106d..032a934f2f9f3 100644
--- a/CLOBBER
+++ b/CLOBBER
@@ -22,4 +22,4 @@
# changes to stick? As of bug 928195, this shouldn't be necessary! Please
# don't change CLOBBER for WebIDL changes any more.
-Bug 958889 moves files into the new mobile/android/base/tabspanel/ package.
+Bug 1003702 - ICU is unhappy.
diff --git a/accessible/src/jsat/OutputGenerator.jsm b/accessible/src/jsat/OutputGenerator.jsm
index 0fd7fd74b68b0..f606aebf8e886 100644
--- a/accessible/src/jsat/OutputGenerator.jsm
+++ b/accessible/src/jsat/OutputGenerator.jsm
@@ -597,6 +597,14 @@ this.UtteranceGenerator = {
rowheader: function rowheader() {
return this.objectOutputFunctions.cell.apply(this, arguments);
+ },
+
+ statictext: function statictext(aAccessible) {
+ if (Utils.isListItemDecorator(aAccessible, true)) {
+ return [];
+ }
+
+ return this.objectOutputFunctions.defaultFunc.apply(this, arguments);
}
},
@@ -778,7 +786,7 @@ this.BrailleGenerator = {
statictext: function statictext(aAccessible, aRoleStr, aState, aFlags) {
// Since we customize the list bullet's output, we add the static
// text from the first node in each listitem, so skip it here.
- if (aAccessible.parent.role == Roles.LISTITEM) {
+ if (Utils.isListItemDecorator(aAccessible)) {
return [];
}
diff --git a/accessible/src/jsat/TraversalRules.jsm b/accessible/src/jsat/TraversalRules.jsm
index 529ebe5698942..95cca9b3e93a5 100644
--- a/accessible/src/jsat/TraversalRules.jsm
+++ b/accessible/src/jsat/TraversalRules.jsm
@@ -2,6 +2,10 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
+/* global PrefCache, Roles, Prefilters, States, Filters, Utils,
+ TraversalRules */
+/* exported TraversalRules */
+
'use strict';
const Cc = Components.classes;
@@ -9,17 +13,17 @@ const Ci = Components.interfaces;
const Cu = Components.utils;
const Cr = Components.results;
-this.EXPORTED_SYMBOLS = ['TraversalRules'];
+this.EXPORTED_SYMBOLS = ['TraversalRules']; // jshint ignore:line
Cu.import('resource://gre/modules/accessibility/Utils.jsm');
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
-XPCOMUtils.defineLazyModuleGetter(this, 'Roles',
+XPCOMUtils.defineLazyModuleGetter(this, 'Roles', // jshint ignore:line
'resource://gre/modules/accessibility/Constants.jsm');
-XPCOMUtils.defineLazyModuleGetter(this, 'Filters',
+XPCOMUtils.defineLazyModuleGetter(this, 'Filters', // jshint ignore:line
'resource://gre/modules/accessibility/Constants.jsm');
-XPCOMUtils.defineLazyModuleGetter(this, 'States',
+XPCOMUtils.defineLazyModuleGetter(this, 'States', // jshint ignore:line
'resource://gre/modules/accessibility/Constants.jsm');
-XPCOMUtils.defineLazyModuleGetter(this, 'Prefilters',
+XPCOMUtils.defineLazyModuleGetter(this, 'Prefilters', // jshint ignore:line
'resource://gre/modules/accessibility/Constants.jsm');
let gSkipEmptyImages = new PrefCache('accessibility.accessfu.skip_empty_images');
@@ -30,7 +34,7 @@ function BaseTraversalRule(aRoles, aMatchFunc, aPreFilter) {
if (aRoles.indexOf(Roles.LABEL) < 0) {
this._matchRoles.push(Roles.LABEL);
}
- this._matchFunc = aMatchFunc || function (acc) { return Filters.MATCH; };
+ this._matchFunc = aMatchFunc || function() { return Filters.MATCH; };
this.preFilter = aPreFilter || gSimplePreFilter;
}
@@ -91,17 +95,28 @@ var gSimpleTraversalRoles =
Roles.SLIDER,
Roles.SPINBUTTON,
Roles.OPTION,
+ Roles.LISTITEM,
// Used for traversing in to child OOP frames.
Roles.INTERNAL_FRAME];
var gSimpleMatchFunc = function gSimpleMatchFunc(aAccessible) {
- function hasZeroOrSingleChildDescendants () {
- for (let acc = aAccessible; acc.childCount > 0; acc = acc.firstChild) {
- if (acc.childCount > 1) {
+ // An object is simple, if it either has a single child lineage,
+ // or has a flat subtree.
+ function isSingleLineage(acc) {
+ for (let child = acc; child; child = child.firstChild) {
+ if (child.childCount > 1) {
return false;
}
}
+ return true;
+ }
+ function isFlatSubtree(acc) {
+ for (let child = acc.firstChild; child; child = child.nextSibling) {
+ if (child.childCount > 0) {
+ return false;
+ }
+ }
return true;
}
@@ -114,30 +129,28 @@ var gSimpleMatchFunc = function gSimpleMatchFunc(aAccessible) {
{
// Nameless text leaves are boring, skip them.
let name = aAccessible.name;
- if (name && name.trim())
- return Filters.MATCH;
- else
- return Filters.IGNORE;
+ return (name && name.trim()) ? Filters.MATCH : Filters.IGNORE;
}
case Roles.STATICTEXT:
- {
- let parent = aAccessible.parent;
- // Ignore prefix static text in list items. They are typically bullets or numbers.
- if (parent.childCount > 1 && aAccessible.indexInParent == 0 &&
- parent.role == Roles.LISTITEM)
- return Filters.IGNORE;
-
- return Filters.MATCH;
- }
+ // Ignore prefix static text in list items. They are typically bullets or numbers.
+ return Utils.isListItemDecorator(aAccessible) ?
+ Filters.IGNORE : Filters.MATCH;
case Roles.GRAPHIC:
return TraversalRules._shouldSkipImage(aAccessible);
case Roles.HEADER:
case Roles.HEADING:
if ((aAccessible.childCount > 0 || aAccessible.name) &&
- hasZeroOrSingleChildDescendants()) {
+ (isSingleLineage(aAccessible) || isFlatSubtree(aAccessible))) {
return Filters.MATCH | Filters.IGNORE_SUBTREE;
- } else {
- return Filters.IGNORE;
+ }
+ return Filters.IGNORE;
+ case Roles.LISTITEM:
+ {
+ let item = aAccessible.childCount === 2 &&
+ aAccessible.firstChild.role === Roles.STATICTEXT ?
+ aAccessible.lastChild : aAccessible;
+ return isSingleLineage(item) || isFlatSubtree(item) ?
+ Filters.MATCH | Filters.IGNORE_SUBTREE : Filters.IGNORE;
}
default:
// Ignore the subtree, if there is one. So that we don't land on
@@ -152,7 +165,7 @@ var gSimplePreFilter = Prefilters.DEFUNCT |
Prefilters.ARIA_HIDDEN |
Prefilters.TRANSPARENT;
-this.TraversalRules = {
+this.TraversalRules = { // jshint ignore:line
Simple: new BaseTraversalRule(gSimpleTraversalRoles, gSimpleMatchFunc),
SimpleOnScreen: new BaseTraversalRule(
diff --git a/accessible/src/jsat/Utils.jsm b/accessible/src/jsat/Utils.jsm
index ea61d5dbe01e1..e273dc141f7a9 100644
--- a/accessible/src/jsat/Utils.jsm
+++ b/accessible/src/jsat/Utils.jsm
@@ -343,6 +343,17 @@ this.Utils = {
}
return null;
+ },
+
+ isListItemDecorator: function isListItemDecorator(aStaticText,
+ aExcludeOrdered) {
+ let parent = aStaticText.parent;
+ if (aExcludeOrdered && parent.parent.DOMNode.nodeName === 'OL') {
+ return false;
+ }
+
+ return parent.role === Roles.LISTITEM && parent.childCount > 1 &&
+ aStaticText.indexInParent === 0;
}
};
diff --git a/accessible/tests/mochitest/jsat/test_output.html b/accessible/tests/mochitest/jsat/test_output.html
index 9ae0cbf35946d..f9cc5aa126e31 100644
--- a/accessible/tests/mochitest/jsat/test_output.html
+++ b/accessible/tests/mochitest/jsat/test_output.html
@@ -92,6 +92,17 @@
["1.", "list one"],
["1.", "list one"]
]
+ },
+ {
+ accOrElmOrID: "li_two",
+ expectedUtterance: [
+ ["list 1 item", "First item", "list two"],
+ ["list two", "First item", "list 1 item"]
+ ],
+ expectedBraille: [
+ ["*", "list two"],
+ ["*", "list two"]
+ ]
}, {
accOrElmOrID: "cell",
expectedUtterance: [[
@@ -339,8 +350,13 @@
["I am pressed!", "pressed toggle button"]],
expectedBraille: [["(x)", "I am pressed!"],
["I am pressed!", "(x)"]]
- }
- ];
+ }, {
+ accOrElmOrID: "listbox-option",
+ expectedUtterance: [["list box", "option", "Search suggestion"],
+ ["Search suggestion", "option", "list box"]],
+ expectedBraille: [["option", "Search suggestion"],
+ ["Search suggestion", "option"]]
+ }];
// Test all possible utterance order preference values.
tests.forEach(function run(test) {
@@ -402,6 +418,9 @@
- list one
+
-
dd one
@@ -454,6 +473,9 @@
I ain't pressed
I am pressed!
+