src/editor/modules/mainBar/mainBar.js

   1 define([
   2 'libs/jquery',
   3 'libs/underscore',
   4 'libs/text!./template.html'], function($, _, template) {
   5
   6 'use strict';
   7
   8 return function(sandbox) {
   9
  10     /* globals gettext*/
  11
  12     var config = sandbox.getConfig(),
  13         userName = config.user && config.user.name,
  14         view = $(_.template(template)({
  15             userName: userName || gettext('anonymous')
  16         }));
  17
  18     view.find('[data-cmd]').click(function(e) {
  19         e.preventDefault();
  20         var target = $(e.target);
  21         if(target.hasClass('disabled')) {
  22             return;
  23         }
  24         sandbox.publish('cmd.' + $(e.target).attr('data-cmd'));
  25     });
  26
  27     return {
  28         start: function() { sandbox.publish('ready'); },
  29         getView: function() {return view;},
  30         setCommandEnabled: function(cmd, enabled) {
  31             var trigger = view.find('[data-cmd='+cmd+']'),
  32                 disabledText = trigger.attr('data-disabled-text'),
  33                 originalContent = trigger.data('originalContent');
  34             trigger.toggleClass('disabled', !enabled);
  35             if(enabled && originalContent) {
  36                 trigger.html(originalContent);
  37                 trigger.removeData('originalContent');
  38             }
  39             if(!enabled && disabledText) {
  40                 trigger.data('originalContent', trigger.html());
  41                 trigger.text(disabledText);
  42             }
  43         }
  44     };
  45
  46 };
  47
  48 });