Display sum of subfolders unread count for collapsed folder.

svncommit

2008-08-29 7f9d71bf1fb0f0589f328366984e30d342a08882

Display sum of subfolders unread count for collapsed folder.

 program/js/app.js

@@ -1171,6 +1171,7 @@
        this.set_env('collapsed_folders', this.env.collapsed_folders+'&'+escape(id)+'&');
        }
      this.http_post('save-pref', '_name=collapsed_folders&_value='+escape(this.env.collapsed_folders));
      this.set_unread_count_display(id, false);
      }
    }

@@ -3482,9 +3483,30 @@
    var reg, text_obj, item;
    if (item = this.get_folder_li(mbox))
      {
      // set new text
      item.setAttribute('count', count);
      this.set_unread_count_display(mbox, set_title);
      }
    }


  // update the mailbox count display
  this.set_unread_count_display = function(mbox, set_title)
    {
    var reg, text_obj, item, count, div, children;
    if (item = this.get_folder_li(mbox))
      {
      count = parseInt(item.getAttribute('count') ? item.getAttribute('count') : 0);
      text_obj = item.getElementsByTagName('a')[0];
      reg = /\s+\([0-9]+\)$/i;

      div = item.getElementsByTagName('div')[0];
      if (div.className.match(/collapsed/))
        {
        // add children's counters
        children = item.getElementsByTagName('li');
        for (var i=0; i<children.length; i++)
          count = count+parseInt(children[i].getAttribute('count') ? children[i].getAttribute('count') : 0);
        }

      if (count && text_obj.innerHTML.match(reg))
        text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+count+')');
@@ -3493,6 +3515,11 @@
      else
        text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');

      // set parent's display
      reg = new RegExp(RegExp.escape(this.env.delimiter) + '[^' + RegExp.escape(this.env.delimiter) + ']+');
      if (mbox.match(reg))
        this.set_unread_count_display(mbox.replace(reg, ''), false);

      // set the right classes
      this.set_classname(item, 'unread', count>0 ? true : false);
      }