client/src/views/topicbar.js

   1 _kiwi.view.TopicBar = Backbone.View.extend({
   2     events: {
   3         'keydown div': 'process'
   4     },
   5
   6     initialize: function () {
   7         _kiwi.app.panels.bind('active', function (active_panel) {
   8             // If it's a channel topic, update and make editable
   9             if (active_panel.isChannel()) {
  10                 this.setCurrentTopic(active_panel.get('topic') || '');
  11                 this.$el.find('div').attr('contentEditable', true);
  12
  13             } else {
  14                 // Not a channel topic.. clear and make uneditable
  15                 this.$el.find('div').attr('contentEditable', false)
  16                     .text('');
  17             }
  18         }, this);
  19     },
  20
  21     process: function (ev) {
  22         var inp = $(ev.currentTarget),
  23             inp_val = inp.text();
  24
  25         // Only allow topic editing if this is a channel panel
  26         if (!_kiwi.app.panels().active.isChannel()) {
  27             return false;
  28         }
  29
  30         // If hit return key, update the current topic
  31         if (ev.keyCode === 13) {
  32             _kiwi.app.connections.active_connection.gateway.topic(_kiwi.app.panels().active.get('name'), inp_val);
  33             return false;
  34         }
  35     },
  36
  37     setCurrentTopic: function (new_topic) {
  38         new_topic = new_topic || '';
  39
  40         // We only want a plain text version
  41         $('div', this.$el).html(formatIRCMsg(_.escape(new_topic)));
  42     }
  43 });