//////////////////////////////////////////
//           ajaximrpg 5.00             //
//       AJAX Instant Messenger         //
//  Copyright (c) 2006-2008, 2010-2012  //
//      Do not remove this notice       //
//////////////////////////////////////////

/**
 * User status.
 */
var Status = {
   awayMessage: '', // away message
   wasSetAutoAway: false, // set as 'away' because no activity
   lastIM: null, // timestamp of the last IM you sent
   state: 1, // current status
   offline: 0, // 'offline' constant
   online: 1, // 'online' constant
   away: 2, // 'away' constant
   invisible: 3, // 'invisible' constant
   friends: 4, // 'friends' constant
   disconnected: 5, // 'disconnected' constant
   blocked: 6, // 'blocked' constant
   
   /**
    * Change your status.
    * 
    * @arguments status - status [0=online, 1=away, 49=invisible, 99=friends only]
    *            away_msg - away message to use
    * 
    * @author Joshua Gross
    */
   set: function(status, message) {
      var curStatus = $('curStatus');
      if (status == this.away) {
         this.state = this.away;
         this.awayMessage = message;
         if (curStatus != null) {
            $('curStatus').innerHTML = this.limitString(this.awayMessage, 30);
         }
      } else { // back
         this.lastIM = new Date().getTime();
         this.state = status;
         this.awayMessage = '';
         if (curStatus != null) {
            $('curStatus').innerHTML = message;
         }
      }
   
      $('statusList').hide();
   },
   
   /**
    * Display entry box to allow the user to enter a custom away message.
    * 
    * @author Joshua Gross
    */
   customAway: function() {
      $('curStatus').hide();
      $('customStatus').show().focus();
   },
   
   /**
    * Handle keyboard entires on customStatus.
    * 
    * @arguments event - sent by browser
    * 
    * @author Joshua Gross
    */
   processCustomAway: function(event) {
      event = event || event.window;
      var asc = document.all? event.keyCode: event.which;
      if (asc == 13) {
         this.awayMessage = $('customStatus').value;
         $('curStatus').innerHTML = this.limitString(this.awayMessage, 30);
         $('curStatus').show();
         $('customStatus').hide();
         Status.set(1, awayMessage);
      }
      return asc != 13;
   },
   
   /**
    * Display/hide the status drop down list.
    * 
    * @author Joshua Gross
    */
   getImageUrl: function(status) {
      var src = 'themes/' + theme + '/offline.png';
      if (status == Status.online) {
         src = 'themes/' + theme + '/online.png';
      } else if (status == Status.away) {
         src = 'themes/' + theme + '/away.png';
      } else if (status == Status.disconnected) {
         src = 'themes/' + theme + '/offline.png';
      }
      return src;
   },
   
   /**
    * Display/hide the status drop down list.
    * 
    * @author Joshua Gross
    */
   toggleStatusList: function() {
      var obj = $('statusList');
      if (obj.style.display == 'block') {
         obj.hide();
         if (obj.style.zIndex > Windows.maxZIndex) {
            Windows.maxZIndex = obj.style.zIndex;
         }
      } else {
         Element.setStyle(obj, {
         left: parseInt(Roomlist.roomListWin.getLocation()['left']) + $('statusSettings').offsetLeft + $('blTopToolbar').offsetLeft + 'px',
         top: parseInt(Roomlist.roomListWin.getLocation()['top']) + $('statusSettings').offsetTop + $('blTopToolbar').offsetTop + $('statusSettings').offsetHeight + 'px',
         zIndex: Windows.maxZIndex + 20,
         display: 'block'
         });
      }
   },
   
   limitString: function(s, len) {
      return s.substring(0, len) + ((s.length > len)? '...': '');
   }
};