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     this.scrollpos = null;
  20     this.lastNickHash = {};
  21     this.lastSelected = null;
  22   },
  23   updateNickList: function(nicks) {
  24   },
  25   updateTopic: function(topic, element)  {
  26     qwebirc.ui.Colourise("[" + topic + "]", element, this.client.exec, this.parentObject.urlDispatcher.bind(this.parentObject), this);
  27   },
  28   close: function() {
  29     if($defined(this.scrolltimer)) {
  30       $clear(this.scrolltimer);
  31       this.scrolltimer = null;
  32     }
  33
  34     this.parentObject.__closed(this);
  35     this.fireEvent("close", this);
  36   },
  37   select: function() {
  38     this.active = true;
  39     this.parentObject.__setActiveWindow(this);
  40     if(this.hilighted)
  41       this.setHilighted(qwebirc.ui.HILIGHT_NONE);
  42
  43     this.resetScrollPos();
  44     this.lastSelected = new Date();
  45   },
  46   deselect: function() {
  47     this.setScrollPos();
  48     if($defined(this.scrolltimer)) {
  49       $clear(this.scrolltimer);
  50       this.scrolltimer = null;
  51     }
  52
  53     this.active = false;
  54   },
  55   resetScrollPos: function() {
  56     if(this.scrolleddown) {
  57       this.scrollToBottom();
  58     } else if($defined(this.scrollpos)) {
  59       this.getScrollParent().scrollTo(this.scrollpos.x, this.scrollpos.y);
  60     }
  61   },
  62   setScrollPos: function() {
  63     if(!this.parentObject.singleWindow) {
  64       this.scrolleddown = this.scrolledDown();
  65       this.scrollpos = this.lines.getScroll();
  66     }
  67   },
  68   addLine: function(type, line, colour, element) {
  69     var hilight = qwebirc.ui.HILIGHT_NONE;
  70     var lhilight = false;
  71
  72     if(type) {
  73       hilight = qwebirc.ui.HILIGHT_ACTIVITY;
  74
  75       if(type.match(/(NOTICE|ACTION|MSG)$/)) {
  76         if(this.type == qwebirc.ui.WINDOW_QUERY) {
  77           hilight = qwebirc.ui.HILIGHT_US;
  78         }
  79         if(!type.match(/^OUR/) && this.client.hilightController.match(line["m"])) {
  80           lhilight = true;
  81           hilight = qwebirc.ui.HILIGHT_US;
  82         } else if(hilight != qwebirc.ui.HILIGHT_US) {
  83           hilight = qwebirc.ui.HILIGHT_SPEECH;
  84         }
  85       }
  86     }
  87
  88     if(!this.active && (hilight != qwebirc.ui.HILIGHT_NONE))
  89       this.setHilighted(hilight);
  90
  91     if(type)
  92       line = this.parentObject.theme.message(type, line, lhilight);
  93
  94     qwebirc.ui.Colourise(qwebirc.irc.IRCTimestamp(new Date()) + " " + line, element, this.client.exec, this.parentObject.urlDispatcher.bind(this.parentObject), this);
  95     this.scrollAdd(element);
  96   },
  97   errorMessage: function(message) {
  98     this.addLine("", message, "red");
  99   },
 100   setHilighted: function(state) {
 101     if(state == qwebirc.ui.HILIGHT_NONE || state >= this.hilighted)
 102       this.hilighted = state;
 103   },
 104   scrolledDown: function() {
 105     if(this.scrolltimer)
 106       return true;
 107
 108     var parent = this.lines;
 109
 110     var prev = parent.getScroll();
 111     var prevbottom = parent.getScrollSize().y;
 112     var prevsize = parent.getSize();
 113
 114     /* fixes an IE bug */
 115     if(prevbottom < prevsize.y)
 116       prevbottom = prevsize.y;
 117
 118     return prev.y + prevsize.y == prevbottom;
 119   },
 120   getScrollParent: function() {
 121     var scrollparent = this.lines;
 122
 123     if($defined(this.scroller))
 124       scrollparent = this.scroller;
 125     return scrollparent;
 126   },
 127   scrollToBottom: function() {
 128     var parent = this.lines;
 129     var scrollparent = this.getScrollParent();
 130
 131     scrollparent.scrollTo(parent.getScroll().x, parent.getScrollSize().y);
 132   },
 133   scrollAdd: function(element) {
 134     var parent = this.lines;
 135
 136     /* scroll in bursts, else the browser gets really slow */
 137     if($defined(element)) {
 138       var sd = this.scrolledDown();
 139       parent.appendChild(element);
 140       if(sd) {
 141         if(this.scrolltimer)
 142           $clear(this.scrolltimer);
 143         this.scrolltimer = this.scrollAdd.delay(50, this, [null]);
 144       }
 145     } else {
 146       this.scrollToBottom();
 147       this.scrolltimer = null;
 148     }
 149   },
 150   updateNickList: function(nicks) {
 151     var nickHash = {}, present = {};
 152     var added = [];
 153     var lnh = this.lastNickHash;
 154
 155     for(var i=0;i<nicks.length;i++)
 156       present[nicks[i]] = 1;
 157
 158     for(var k in lnh)
 159       if(!present[k])
 160         this.nickListRemove(k, lnh[k]);
 161
 162     for(var i=0;i<nicks.length;i++) {
 163       var n = nicks[i];
 164       var l = lnh[n];
 165       if(!l) {
 166         l = this.nickListAdd(n, i);
 167         if(!l)
 168           l = 1;
 169       }
 170       nickHash[n] = l;
 171     }
 172
 173     this.lastNickHash = nickHash;
 174   },
 175   nickListAdd: function(position, nick) {
 176   },
 177   nickListRemove: function(nick, stored) {
 178   },
 179   historyExec: function(line) {
 180     this.commandhistory.addLine(line);
 181     this.client.exec(line);
 182   }
 183 });