js/ui/baseuiwindow.js

   1 var UIWindow = new Class({
   2   Implements: [Events],
   3   initialize: function(parentObject, client, type, name, identifier) {
   4     this.parentObject = parentObject;
   5     this.type = type;
   6     this.name = name;
   7     this.active = false;
   8     this.client = client;
   9     this.identifier = identifier;
  10     this.hilighted = false;
  11     this.scrolltimer = null;
  12   },
  13   updateNickList: function(nicks) {
  14   },
  15   updateTopic: function(topic)  {
  16   },
  17   close: function() {
  18     if($defined(this.scrolltimer)) {
  19       $clear(this.scrolltimer);
  20       this.scrolltimer = null;
  21     }
  22
  23     this.parentObject.__closed(this);
  24     this.fireEvent("close", this);
  25   },
  26   select: function() {
  27     this.active = true;
  28     this.parentObject.__setActiveWindow(this);
  29     if(this.hilighted)
  30       this.setHilighted.pass(false, this);
  31   },
  32   deselect: function() {
  33     this.active = false;
  34   },
  35   addLine: function(type, line, colour, element, parent, scrollparent) {
  36     if(!this.active && !this.hilighted)
  37       this.setHilighted.pass(true, this);
  38
  39     if(type)
  40       line = this.parentObject.theme.message(type, line);
  41
  42     Colourise(IRCTimestamp(new Date()) + " " + line, element);
  43
  44     this.scrollAdd(element);
  45   },
  46   errorMessage: function(message) {
  47     this.addLine("", message, "red");
  48   },
  49   setHilighted: function(state) {
  50     this.hilighted = state;
  51   },
  52   scrollAdd: function(element) {
  53     var parent = this.lines;
  54     var scrollparent = parent;
  55
  56     if($defined(this.scroller))
  57       scrollparent = this.scroller;
  58
  59     var prev = parent.getScroll();
  60     var prevbottom = parent.getScrollSize().y;
  61     var prevsize = parent.getSize();
  62
  63     /* scroll in bursts, else the browser gets really slow */
  64     if($defined(element)) {
  65       parent.appendChild(element);
  66       if(this.scrolltimer || (prev.y + prevsize.y == prevbottom)) {
  67         if(this.scrolltimer)
  68           $clear(this.scrolltimer);
  69         this.scrolltimer = this.scrollAdd.delay(10, this, [null, null]);
  70       }
  71     } else {
  72       scrollparent.scrollTo(prev.x, parent.getScrollSize().y);
  73       this.scrolltimer = null;
  74     }
  75   }
  76 });
  77