Added button highlighting for subscript/superscript

diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js
index d10659901c21284c010cf0d61ecd82e20c2869b4..7ecc8bc22c9f29336993c8559b2c0b05f0081a17 100644 (file)
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js
@@ -149,26 +149,23 @@ RedactorPlugins.wmonkeypatch = {
                var parent = this.getParent();
                parent = (parent === false) ? null : $(parent);
                
-               if (parent && parent.closest('ul', this.$editor.get()[0]).length != 0) {
-                       this.$toolbar.find('a.re-indent, a.re-outdent').removeClass('redactor_button_disabled');
-               }
-               else {
-                       this.$toolbar.find('a.re-indent, a.re-outdent').addClass('redactor_button_disabled');
-               }
-               
-               if (parent && parent.closest('inline.inlineCode', this.$editor.get()[0]).length != 0) {
-                       this.$toolbar.find('a.re-__wcf_tt').addClass('redactor_act');
-               }
-               else {
-                       this.$toolbar.find('a.re-__wcf_tt').removeClass('redactor_act');
-               }
+               var self = this;
+               var $editor = this.$editor.get()[0];
+               var $toggleButtons = function(searchFor, buttonSelector, inverse, className) {
+                       var $buttons = self.$toolbar.find(buttonSelector);
+                       if (parent && parent.closest(searchFor, $editor).length != 0) {
+                               $buttons[(inverse ? 'removeClass' : 'addClass')](className);
+                       }
+                       else {
+                               $buttons[(inverse ? 'addClass' : 'removeClass')](className);
+                       }
+               };
                
-               if (parent && parent.closest('blockquote.quoteBox', this.$editor.get()[0]).length != 0) {
-                       this.$toolbar.find('a.re-__wcf_quote').addClass('redactor_button_disabled');
-               }
-               else if (this.opts.visual) {
-                       this.$toolbar.find('a.re-__wcf_quote').removeClass('redactor_button_disabled');
-               }
+               $toggleButtons('ul', 'a.re-indent, a.re-outdent', true, 'redactor_button_disabled');
+               $toggleButtons('inline.inlineCode', 'a.re-__wcf_tt', false, 'redactor_act');
+               $toggleButtons('blockquote.quoteBox', 'a.re-__wcf_quote', false, 'redactor_button_disabled');
+               $toggleButtons('sub', 'a.re-subscript', false, 'redactor_act');
+               $toggleButtons('sup', 'a.re-superscript', false, 'redactor_act');
        },
        
        /**