js/ui/baseuiwindow.js

   1 qwebirc.ui.HILIGHT_NONE = 0;
   2 qwebirc.ui.HILIGHT_ACTIVITY = 1;
   3 qwebirc.ui.HILIGHT_SPEECH = 2;
   4 qwebirc.ui.HILIGHT_US = 3;
   5
   6 qwebirc.ui.Window = new Class({
   7   Implements: [Events],
   8   initialize: function(parentObject, client, type, name, identifier) {
   9     this.parentObject = parentObject;
  10     this.type = type;
  11     this.name = name;
  12     this.active = false;
  13     this.client = client;
  14     this.identifier = identifier;
  15     this.hilighted = qwebirc.ui.HILIGHT_NONE;
  16     this.scrolltimer = null;
  17     this.commandhistory = this.parentObject.commandhistory;
  18     this.scrolleddown = true;
  19     //new CommandHistory();
  20   },
  21   updateNickList: function(nicks) {
  22   },
  23   updateTopic: function(topic, element)  {
  24     qwebirc.ui.Colourise("[" + topic + "]", element, this.client.exec, this.parentObject.urlDispatcher.bind(this.parentObject), this);
  25   },
  26   close: function() {
  27     if($defined(this.scrolltimer)) {
  28       $clear(this.scrolltimer);
  29       this.scrolltimer = null;
  30     }
  31
  32     this.parentObject.__closed(this);
  33     this.fireEvent("close", this);
  34   },
  35   select: function() {
  36     this.active = true;
  37     this.parentObject.__setActiveWindow(this);
  38     if(this.hilighted)
  39       this.setHilighted(qwebirc.ui.HILIGHT_NONE);
  40     if(this.scrolleddown)
  41       this.scrollToBottom();
  42   },
  43   deselect: function() {
  44     if(!this.parentObject.singleWindow)
  45       this.scrolleddown = this.scrolledDown();
  46     if($defined(this.scrolltimer)) {
  47       $clear(this.scrolltimer);
  48       this.scrolltimer = null;
  49     }
  50
  51     this.active = false;
  52   },
  53   addLine: function(type, line, colour, element) {
  54     var hilight = qwebirc.ui.HILIGHT_NONE;
  55     if(type) {
  56       hilight = qwebirc.ui.HILIGHT_ACTIVITY;
  57
  58       if(type.match(/(NOTICE|ACTION|MSG)$/)) {
  59         if(this.type == qwebirc.ui.WINDOW_QUERY) {
  60           hilight = qwebirc.ui.HILIGHT_US
  61         } else if(!type.match(/^OUR/) && this.client.hilightController.match(line["m"])) {
  62           hilight = qwebirc.ui.HILIGHT_US;
  63         } else {
  64           hilight = qwebirc.ui.HILIGHT_SPEECH;
  65         }
  66       }
  67     }
  68
  69     if(!this.active && (hilight != qwebirc.ui.HILIGHT_NONE))
  70       this.setHilighted(hilight);
  71
  72     if(type)
  73       line = this.parentObject.theme.message(type, line, hilight == qwebirc.ui.HILIGHT_US);
  74
  75     qwebirc.ui.Colourise(qwebirc.irc.IRCTimestamp(new Date()) + " " + line, element, this.client.exec, this.parentObject.urlDispatcher.bind(this.parentObject), this);
  76     this.scrollAdd(element);
  77   },
  78   errorMessage: function(message) {
  79     this.addLine("", message, "red");
  80   },
  81   setHilighted: function(state) {
  82     if(state == qwebirc.ui.HILIGHT_NONE || state >= this.hilighted)
  83       this.hilighted = state;
  84   },
  85   scrolledDown: function() {
  86     if(this.scrolltimer)
  87       return true;
  88
  89     var parent = this.lines;
  90
  91     var prev = parent.getScroll();
  92     var prevbottom = parent.getScrollSize().y;
  93     var prevsize = parent.getSize();
  94
  95     /* fixes an IE bug */
  96     if(prevbottom < prevsize.y)
  97       prevbottom = prevsize.y;
  98
  99     return prev.y + prevsize.y == prevbottom;
 100   },
 101   scrollToBottom: function() {
 102     var parent = this.lines;
 103     var scrollparent = parent;
 104
 105     if($defined(this.scroller))
 106       scrollparent = this.scroller;
 107
 108     scrollparent.scrollTo(parent.getScroll().x, parent.getScrollSize().y);
 109   },
 110   scrollAdd: function(element) {
 111     var parent = this.lines;
 112
 113     /* scroll in bursts, else the browser gets really slow */
 114     if($defined(element)) {
 115       var sd = this.scrolledDown();
 116       parent.appendChild(element);
 117       if(sd) {
 118         if(this.scrolltimer)
 119           $clear(this.scrolltimer);
 120         this.scrolltimer = this.scrollAdd.delay(50, this, [null]);
 121       }
 122     } else {
 123       this.scrollToBottom();
 124       this.scrolltimer = null;
 125     }
 126   },
 127   historyExec: function(line) {
 128     this.commandhistory.addLine(line);
 129     this.client.exec(line);
 130   }
 131 });