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     this.closed = false;
  23   },
  24   updateNickList: function(nicks) {
  25   },
  26   updateTopic: function(topic, element)  {
  27     qwebirc.ui.Colourise("[" + topic + "]", element, this.client.exec, this.parentObject.urlDispatcher.bind(this.parentObject), this);
  28   },
  29   close: function() {
  30     this.closed = true;
  31
  32     if($defined(this.scrolltimer)) {
  33       $clear(this.scrolltimer);
  34       this.scrolltimer = null;
  35     }
  36
  37     this.parentObject.__closed(this);
  38     this.fireEvent("close", this);
  39   },
  40   select: function() {
  41     this.active = true;
  42     this.parentObject.__setActiveWindow(this);
  43     if(this.hilighted)
  44       this.setHilighted(qwebirc.ui.HILIGHT_NONE);
  45
  46     this.resetScrollPos();
  47     this.lastSelected = new Date();
  48   },
  49   deselect: function() {
  50     this.setScrollPos();
  51     if($defined(this.scrolltimer)) {
  52       $clear(this.scrolltimer);
  53       this.scrolltimer = null;
  54     }
  55
  56     this.active = false;
  57   },
  58   resetScrollPos: function() {
  59     if(this.scrolleddown) {
  60       this.scrollToBottom();
  61     } else if($defined(this.scrollpos)) {
  62       this.getScrollParent().scrollTo(this.scrollpos.x, this.scrollpos.y);
  63     }
  64   },
  65   setScrollPos: function() {
  66     if(!this.parentObject.singleWindow) {
  67       this.scrolleddown = this.scrolledDown();
  68       this.scrollpos = this.lines.getScroll();
  69     }
  70   },
  71   addLine: function(type, line, colour, element) {
  72     var hilight = qwebirc.ui.HILIGHT_NONE;
  73     var lhilight = false;
  74
  75     if(type) {
  76       hilight = qwebirc.ui.HILIGHT_ACTIVITY;
  77
  78       if(type.match(/(NOTICE|ACTION|MSG)$/)) {
  79         if(this.type == qwebirc.ui.WINDOW_QUERY || this.type == qwebirc.ui.WINDOW_MESSAGES) {
  80           if(type.match(/^OUR/)) {
  81             hilight = qwebirc.ui.HILIGHT_ACTIVITY;
  82           } else {
  83             hilight = qwebirc.ui.HILIGHT_US;
  84           }
  85         }
  86         if(!type.match(/^OUR/) && this.client.hilightController.match(line["m"])) {
  87           lhilight = true;
  88           hilight = qwebirc.ui.HILIGHT_US;
  89         } else if(hilight != qwebirc.ui.HILIGHT_US) {
  90           hilight = qwebirc.ui.HILIGHT_SPEECH;
  91         }
  92       }
  93     }
  94
  95     if(!this.active && (hilight != qwebirc.ui.HILIGHT_NONE))
  96       this.setHilighted(hilight);
  97
  98     if(type)
  99       line = this.parentObject.theme.message(type, line, lhilight);
 100
 101     qwebirc.ui.Colourise(qwebirc.irc.IRCTimestamp(new Date()) + " " + line, element, this.client.exec, this.parentObject.urlDispatcher.bind(this.parentObject), this);
 102     this.scrollAdd(element);
 103   },
 104   errorMessage: function(message) {
 105     this.addLine("", message, "red");
 106   },
 107   infoMessage: function(message) {
 108     this.addLine("", message, " #87CEFA");
 109   },
 110   setHilighted: function(state) {
 111     if(state == qwebirc.ui.HILIGHT_NONE || state >= this.hilighted)
 112       this.hilighted = state;
 113   },
 114   scrolledDown: function() {
 115     if(this.scrolltimer)
 116       return true;
 117
 118     var parent = this.lines;
 119
 120     var prev = parent.getScroll();
 121     var prevbottom = parent.getScrollSize().y;
 122     var prevsize = parent.getSize();
 123
 124     /* fixes an IE bug */
 125     if(prevbottom < prevsize.y)
 126       prevbottom = prevsize.y;
 127
 128     return prev.y + prevsize.y == prevbottom;
 129   },
 130   getScrollParent: function() {
 131     var scrollparent = this.lines;
 132
 133     if($defined(this.scroller))
 134       scrollparent = this.scroller;
 135     return scrollparent;
 136   },
 137   scrollToBottom: function() {
 138     var parent = this.lines;
 139     var scrollparent = this.getScrollParent();
 140
 141     scrollparent.scrollTo(parent.getScroll().x, parent.getScrollSize().y);
 142   },
 143   scrollAdd: function(element) {
 144     var parent = this.lines;
 145
 146     /* scroll in bursts, else the browser gets really slow */
 147     if($defined(element)) {
 148       var sd = this.scrolledDown();
 149       parent.appendChild(element);
 150       if(sd) {
 151         if(this.scrolltimer)
 152           $clear(this.scrolltimer);
 153         this.scrolltimer = this.scrollAdd.delay(50, this, [null]);
 154       }
 155     } else {
 156       this.scrollToBottom();
 157       this.scrolltimer = null;
 158     }
 159   },
 160   updateNickList: function(nicks) {
 161     var nickHash = {}, present = {};
 162     var added = [];
 163     var lnh = this.lastNickHash;
 164
 165     for(var i=0;i<nicks.length;i++)
 166       present[nicks[i]] = 1;
 167
 168     for(var k in lnh)
 169       if(!present[k])
 170         this.nickListRemove(k, lnh[k]);
 171
 172     for(var i=0;i<nicks.length;i++) {
 173       var n = nicks[i];
 174       var l = lnh[n];
 175       if(!l) {
 176         l = this.nickListAdd(n, i);
 177         if(!l)
 178           l = 1;
 179       }
 180       nickHash[n] = l;
 181     }
 182
 183     this.lastNickHash = nickHash;
 184   },
 185   nickListAdd: function(position, nick) {
 186   },
 187   nickListRemove: function(nick, stored) {
 188   },
 189   historyExec: function(line) {
 190     this.commandhistory.addLine(line);
 191     this.client.exec(line);
 192   }
 193 });