' ).addClass( 'mw-navigation-hint' )
+ .text( mediaWiki.msg( 'prefs-tabs-navigation-hint' ) )
+ .attr( 'tabIndex', 0 )
+ .on( 'focus blur', function ( e ) {
+ if ( e.type === 'blur' || e.type === 'focusout' ) {
+ $( this ).css( 'height', '0' );
+ } else {
+ $( this ).css( 'height', 'auto' );
+ }
+ } ).insertBefore( $preftoc );
+
/**
* It uses document.getElementById for security reasons (HTML injections in $()).
*
@@ -36,18 +59,29 @@ jQuery( function ( $ ) {
}
$( window ).scrollTop( scrollTop );
- $preftoc.find( 'li' ).removeClass( 'selected' );
+ $preftoc.find( 'li' ).removeClass( 'selected' )
+ .find( 'a' ).attr( {
+ tabIndex: -1,
+ 'aria-selected': 'false'
+ } );
+
$tab = $( document.getElementById( 'preftab-' + name ) );
if ( $tab.length ) {
- $tab.parent().addClass( 'selected' );
- $preferences.children( 'fieldset' ).hide();
- $( document.getElementById( 'mw-prefsection-' + name ) ).show();
+ $tab.attr( {
+ tabIndex: 0,
+ 'aria-selected': 'true'
+ } )
+ .focus()
+ .parent().addClass( 'selected' );
+
+ $preferences.children( 'fieldset' ).hide().attr( 'aria-hidden', 'true' );
+ $( document.getElementById( 'mw-prefsection-' + name ) ).show().attr( 'aria-hidden', 'false' );
}
}
// Populate the prefToc
$legends.each( function ( i, legend ) {
- var $legend = $(legend),
+ var $legend = $( legend ),
ident, $li, $a;
if ( i === 0 ) {
$legend.parent().show();
@@ -55,17 +89,40 @@ jQuery( function ( $ ) {
ident = $legend.parent().attr( 'id' );
$li = $( '
' )
+ .attr( 'role', 'presentation' )
.addClass( i === 0 ? 'selected' : '' );
$a = $( '' )
.attr( {
id: ident.replace( 'mw-prefsection', 'preftab' ),
- href: '#' + ident
+ href: '#' + ident,
+ role: 'tab',
+ tabIndex: i === 0 ? 0 : -1,
+ 'aria-selected': i === 0 ? 'true' : 'false',
+ 'aria-controls': ident
} )
.text( $legend.text() );
$li.append( $a );
$preftoc.append( $li );
} );
+ // Enable keyboard users to use left and right keys to switch tabs
+ $preftoc.on( 'keydown', function ( event ) {
+ var keyLeft = 37,
+ keyRight = 39,
+ $el;
+
+ if ( event.keyCode === keyLeft ) {
+ $el = $( '#preftoc li.selected' ).prev().find( 'a' );
+ } else if ( event.keyCode === keyRight ) {
+ $el = $( '#preftoc li.selected' ).next().find( 'a' );
+ } else {
+ return;
+ }
+ if ( $el.length > 0 ) {
+ switchPrefTab( $el.attr( 'href' ).replace( '#mw-prefsection-', '' ) );
+ }
+ } );
+
// If we've reloaded the page or followed an open-in-new-window,
// make the selected tab visible.
hash = window.location.hash;
@@ -82,14 +139,14 @@ jQuery( function ( $ ) {
if ( 'onhashchange' in window &&
( document.documentMode === undefined || document.documentMode >= 8 )
) {
- $(window).on( 'hashchange' , function () {
+ $( window ).on( 'hashchange' , function () {
var hash = window.location.hash;
if ( hash.match( /^#mw-prefsection-[\w\-]+/ ) ) {
switchPrefTab( hash.replace( '#mw-prefsection-', '' ) );
} else if ( hash === '' ) {
switchPrefTab( 'personal', 'noHash' );
}
- });
+ } );
// In older browsers we'll bind a click handler as fallback.
// We must not have onhashchange *and* the click handlers, other wise
// the click handler calls switchPrefTab() which sets the hash value,
@@ -98,7 +155,7 @@ jQuery( function ( $ ) {
$preftoc.on( 'click', 'li a', function ( e ) {
switchPrefTab( $( this ).attr( 'href' ).replace( '#mw-prefsection-', '' ) );
e.preventDefault();
- });
+ } );
}
/**
@@ -172,7 +229,7 @@ jQuery( function ( $ ) {
while ( localTime >= 1440 ) {
localTime -= 1440;
}
- $localtimeHolder.text( minutesToHours( localTime ) );
+ $localtimeHolder.text( mediaWiki.language.convertNumber( minutesToHours( localTime ) ) );
}
if ( $tzSelect.length && $tzTextbox.length ) {