Update OOjs UI to v0.23.2

Release notes:
 https://phabricator.wikimedia.org/diffusion/GOJU/browse/master/History.md;v0.23.2

Depends-On: I9d1264ebf456cadc7e350c2558a9997a2a0633c4
Change-Id: I9bbd4b8ff6333816e7ba73b3c033623753bb6df5

1 files changed, 19 insertions, 5 deletions

diff --git a/resources/lib/oojs-ui/oojs-ui-windows.js b/resources/lib/oojs-ui/oojs-ui-windows.js
index 98b110a3bd39..ff576be896cd 100644
--- a/resources/lib/oojs-ui/oojs-ui-windows.js
+++ b/resources/lib/oojs-ui/oojs-ui-windows.js
@@ -1,12 +1,12 @@
 /*!
- * OOjs UI v0.23.1
+ * OOjs UI v0.23.2
  * https://www.mediawiki.org/wiki/OOjs_UI
  *
  * Copyright 2011–2017 OOjs UI Team and other contributors.
  * Released under the MIT license
  * http://oojs.mit-license.org
  *
- * Date: 2017-09-20T00:31:56Z
+ * Date: 2017-09-26T20:18:42Z
  */
 ( function ( OO ) {
 
@@ -117,7 +117,7 @@ OO.ui.ActionWidget.prototype.getModes = function () {
  *     MyProcessDialog.static.name = 'myProcessDialog';
  *     // An action set that uses modes ('edit' and 'help' mode, in this example).
  *     MyProcessDialog.static.actions = [
- *         { action: 'continue', modes: 'edit', label: 'Continue', flags: [ 'primary', 'constructive' ] },
+ *         { action: 'continue', modes: 'edit', label: 'Continue', flags: [ 'primary', 'progressive' ] },
  *         { action: 'help', modes: 'edit', label: 'Help' },
  *         { modes: 'edit', label: 'Cancel', flags: 'safe' },
  *         { action: 'back', modes: 'help', label: 'Back', flags: 'safe' }
@@ -1034,6 +1034,7 @@ OO.ui.WindowManager = function OoUiWindowManager( config ) {
 	// Initialization
 	this.$element
 		.addClass( 'oo-ui-windowManager' )
+		.attr( 'aria-hidden', true )
 		.toggleClass( 'oo-ui-windowManager-modal', this.modal );
 };
 
@@ -1694,20 +1695,33 @@ OO.ui.WindowManager.prototype.toggleGlobalEvents = function ( on ) {
  * @chainable
  */
 OO.ui.WindowManager.prototype.toggleAriaIsolation = function ( isolate ) {
+	var $topLevelElement;
 	isolate = isolate === undefined ? !this.$ariaHidden : !!isolate;
 
 	if ( isolate ) {
 		if ( !this.$ariaHidden ) {
+			// Find the top level element containing the window manager or the
+			// window manager's element itself in case its a direct child of body
+			$topLevelElement = this.$element.parentsUntil( 'body' ).last();
+			$topLevelElement = $topLevelElement.length === 0 ? this.$element : $topLevelElement;
+
+			// In case previously set by another window manager
+			this.$element.removeAttr( 'aria-hidden' );
+
 			// Hide everything other than the window manager from screen readers
 			this.$ariaHidden = $( 'body' )
 				.children()
-				.not( this.$element.parentsUntil( 'body' ).last() )
-				.attr( 'aria-hidden', '' );
+				.not( 'script' )
+				.not( $topLevelElement )
+				.attr( 'aria-hidden', true );
 		}
 	} else if ( this.$ariaHidden ) {
 		// Restore screen reader visibility
 		this.$ariaHidden.removeAttr( 'aria-hidden' );
 		this.$ariaHidden = null;
+
+		// and hide the window manager
+		this.$element.attr( 'aria-hidden', true );
 	}
 
 	return this;