1 files changed, 123 insertions, 0 deletions
diff --git a/frontend/gamma/js/JQTouch/extensions/jqt.themeswitcher.js b/frontend/gamma/js/JQTouch/extensions/jqt.themeswitcher.js
new file mode 100755
index 0000000..ef3a75d
--- a/dev/null
+++ b/frontend/gamma/js/JQTouch/extensions/jqt.themeswitcher.js
@@ -0,0 +1,123 @@
+/*
+
+            _/    _/_/    _/_/_/_/_/                              _/
+               _/    _/      _/      _/_/    _/    _/    _/_/_/  _/_/_/
+          _/  _/  _/_/      _/    _/    _/  _/    _/  _/        _/    _/
+         _/  _/    _/      _/    _/    _/  _/    _/  _/        _/    _/
+        _/    _/_/  _/    _/      _/_/      _/_/_/    _/_/_/  _/    _/
+       _/
+    _/
+
+    Documentation and issue tracking on Google Code <http://code.google.com/p/jqtouch/>
+
+    (c) 2011 by jQTouch project members.
+    See LICENSE.txt for license.
+
+*/
+
+(function($) {
+    if ($.jQTouch) {
+
+        var scriptpath = $("script").last().attr("src").split('?')[0].split('/').slice(0, -1).join('/')+'/';
+
+        $.jQTouch.addExtension(function ThemeSwitcher(jQT) {
+
+            var current,
+                link,
+                titles = {},
+                defaults = {
+                    themeStyleSelector: 'link[rel="stylesheet"][title]',
+                    themeIncluded: [
+                        {title: 'jQTouch', href: scriptpath + '../themes/css/jqtouch.css'},
+                        {title: 'Apple', href: scriptpath + '../themes/css/apple.css'},
+                        {title: 'Vanilla', href: scriptpath + '../themes/css/vanilla.css'}
+
+                    ]
+                },
+                options = $.extend({}, defaults, jQT.settings);
+
+            function setStyleState(item, title) {
+                var $item = $(item);
+
+                if ($item.attr('title') === title) {
+                    item.disabled = false; // workaround for Firefox on Zepto
+                    $item.removeAttr('disabled');
+                } else {
+                  item.disabled = true; // workaround for Firefox on Zepto
+                  $item.attr('disabled', true);
+                }
+            }
+
+            function initializeStyleState(item, title) {
+              // and, workaround for WebKit by initializing the 'disabled' attribute
+              if (!current) {
+                  current = title;
+              }
+              setStyleState(item, current);
+            }
+
+            // public
+            function switchStyle(title) {
+                current = title;
+                $(options.themeStyleSelector).each(function(i, item) {
+                    setStyleState(item, title);
+                });
+            }
+
+            // collect title names, from <head>
+            $(options.themeStyleSelector).each(function(i, item) {
+                var $item = $(item);
+                var title = $item.attr('title');
+
+                titles[title] = true;
+
+                initializeStyleState(item, title);
+            });
+
+            // add included theme
+            for (var i=0; i < options.themeIncluded.length; i++) {
+                var hash = options.themeIncluded[i];
+                if (!(hash.title in titles)) {
+                    link = $('<link title="' + hash.title + '" href="' + hash.href + '" rel="stylesheet">');
+                    $('head').append($(link));
+
+                    titles[hash.title] = true;
+
+                    initializeStyleState(link, hash.title);
+                }
+            }
+
+            if (options.themeSelectionSelector) {
+                // create UI items
+                for (var title in titles) {
+                    var $item = $('<li><a href="#" data-title="' + title + '">' + title + '</a></li>');
+                    $(options.themeSelectionSelector).append($item);
+                }
+
+                // bind to UI items
+                $(options.themeSelectionSelector).delegate('* > a', 'tap', function(e) {
+                    e.preventDefault();
+                    e.stopPropagation();
+
+                    var $a = $(this).closest('a');
+                    $a.removeClass('active');
+                    switchStyle($a.attr('data-title'));
+
+                    // poor-man simulation of radio button behaviour
+                    $(options.themeSelectionSelector).find('a').removeClass('selected');
+                    $a.addClass('selected');
+                });
+
+                // poor-man simulation of radio button behaviour
+                $(options.themeSelectionSelector).closest('#jqt > *').bind('pageAnimationEnd', function(e, data){
+                    if (data.direction === 'in') {
+                        $(options.themeSelectionSelector).find('a[data-title="' + current + '"]').addClass('selected');
+                    }
+                });
+            }
+
+            return {switchStyle: switchStyle};
+
+        });
+    }
+})($);