// ==UserScript==
// @name           So Do Me
// @namespace      http://shog9.com/greasemonkey/scripts
// @description    Attractive display for comments prefixed with /me on SO Chat
// @version        1.1
// @include        http://chat.meta.stackoverflow.com/rooms/*
// ==/UserScript==

var script = document.createElement("script");
script.textContent = "(" + grease.toString() + ")()";
document.body.appendChild(script);

function grease()
{
  var meRe = /^\/me .*$/;
  var doMe = function ()
  {
    $('div.message').each(function ()
    {
      var c = $(this).find('div.content');
      if (c.length && meRe.test(c[0].innerHTML))
      {
        var a = c[0].innerHTML.substr(3);
        var uc = c.parents('div.user-container');
        if ( uc.find(".message").length > 1 )
        {
          c.remove();
          uc = $('<div class="' + uc[0].className + '"></div>')
            .append(uc.find("div.signature").clone())
            .append('<div class="message">' + a + '</div>')
            .insertAfter(uc);
        }
        else
        {
          c.parents(".message").unwrap().html(a);
        }
        
        uc.css("font-style", "italic")
          .find('div.signature')
            .children(".avatar,.username,.flair")
              .hide().end()
            .find(".tiny-signature")
              .css("padding",0)
              .show()
              .find(".avatar")
                .hide();
      }
    })
  };
  window.setInterval(doMe, 500);
}