-- tkabber_status.lua
-- Ivan Korostelev <ivank@ivank.ru>
-- http://ivank.ru/usefull

local settings = {
   update_interval=1*1000,
}

function get_count()
   local count = nil
   ioncore.clientwin_i(function (win)
                          if win:get_ident().class == "Tkabber" then
                             local name = win:name()
                             local c = string.match(name, "^%((%d+)%*%)")
                             if c then
                                count = c
                                return false
                             end
                          end
                          return true
                       end)
   return count
end

function update_count()
   local count = get_count()
   if count then
      mod_statusbar.inform("tkabber", "("..count..")")
      mod_statusbar.inform("tkabber_hint", "important")
   else
      mod_statusbar.inform("tkabber", "");
   end
   tkabber_timer:set(settings.update_interval, update_count)
end

tkabber_timer = ioncore.create_timer()
update_count()