Update jquery.ime from upstream

Adds support for specifying the input method menu header text.

Change-Id: I4c0b8c4879ef49b58a4c897b9131dbfddea524f0

lib/jquery.ime/jquery.ime.js

@@ -1,4 +1,4 @@
-/*! jquery.ime - v0.1.0+20130822
+/*! jquery.ime - v0.1.0+20130826
 * https://github.com/wikimedia/jquery.ime
 * Copyright (c) 2013 Santhosh Thottingal; Licensed GPL, MIT */
 ( function ( $ ) {
@@ -1053,16 +1053,16 @@
 		 * @return {string|bool} Selected input method id or false
 		 */
 		selectLanguage: function ( languageCode ) {
-			var ime,
+			var ime = this.$element.data( 'ime' ),
 				imePref = $.ime.preferences.getIM( languageCode ),
 				language = $.ime.languages[languageCode];
 
+			this.setMenuTitle( this.getAutonym( languageCode ) );
+
 			if ( !language ) {
 				return false;
 			}
 
-			ime = this.$element.data( 'ime' );
-
 			if ( ime.getLanguage() === languageCode ) {
 				// Nothing to do. It is same as the current language,
 				// but check whether the input method changed.
@@ -1076,7 +1076,6 @@
 			this.$menu.find( 'li.ime-lang' ).show();
 			this.$menu.find( 'li[lang=' + languageCode + ']' ).hide();
 
-			this.$menu.find( '.ime-list-title' ).text( language.autonym );
 			this.prepareInputMethods( languageCode );
 			this.hide();
 			// And select the default inputmethod
@@ -1087,6 +1086,25 @@
 			return $.ime.preferences.getIM( languageCode );
 		},
 
+		/**
+		 * Get the autonym by language code.
+		 *
+		 * @param {string} languageCode
+		 * @return {string} The autonym
+		 */
+		getAutonym: function ( languageCode ) {
+			return $.ime.languages[languageCode].autonym;
+		},
+
+		/**
+		 * Set the title of the selector menu.
+		 *
+		 * @param {string} title
+		 */
+		setMenuTitle: function ( title ) {
+			this.$menu.find( '.ime-list-title' ).text( title );
+		},
+
 		/**
 		 * Decide on initial language to select
 		 */
@@ -1111,7 +1129,7 @@
 		/**
 		 * Select an input method
 		 *
-		 * @param inputmethodId
+		 * @param {string} inputmethodId
 		 */
 		selectIM: function ( inputmethodId ) {
 			var imeselector = this,
@@ -1198,7 +1216,7 @@
 
 				$languageItem = $( '<a>' )
 					.attr( 'href', '#' )
-					.text( language.autonym )
+					.text( this.getAutonym( languageCode ) )
 					.addClass( 'selectable-row-item' );
 				$language = $( '<li class="ime-lang selectable-row">' ).attr( 'lang', languageCode );
 				$language.append( $languageItem );
@@ -1216,7 +1234,7 @@
 		/**
 		 * Prepare input methods in menu for the given language code
 		 *
-		 * @param {String} languageCode
+		 * @param {string} languageCode
 		 */
 		prepareInputMethods: function ( languageCode ) {
 			var language = $.ime.languages[languageCode],
@@ -1247,6 +1265,10 @@
 			} );
 		},
 
+		/**
+		 * Create a help link element.
+		 * @return {jQuery}
+		 */
 		helpLink: function () {
 			return $( '<div class="ime-help-link selectable-row">' )
 				.append( $( '<a>' ).text( 'Help' )
@@ -1325,8 +1347,8 @@
 	/**
 	 * Check whether a keypress event corresponds to the shortcut key
 	 *
-	 * @param event Event object
+	 * @param {event} event
-	 * @return bool
+	 * @return {bool} true if the key is a shortcut key
 	 */
 	function isShortcutKey( event ) {
 		// 77 - The letter M, for Ctrl-M