js/ui/qui.js

   1 qwebirc.ui.QUI = new Class({
   2   Extends: qwebirc.ui.NewLoginUI,
   3   initialize: function(parentElement, theme) {
   4     this.parent(parentElement, qwebirc.ui.QUI.Window, "qui");
   5     this.theme = theme;
   6     this.parentElement = parentElement;
   7   },
   8   postInitialize: function() {
   9     this.qjsui = new qwebirc.ui.QUI.JSUI("qwebirc-qui", this.parentElement);
  10
  11     this.qjsui.top.addClass("tabbar");
  12
  13     this.qjsui.bottom.addClass("input");
  14     this.qjsui.right.addClass("nicklist");
  15     this.qjsui.topic.addClass("topic");
  16     this.qjsui.middle.addClass("lines");
  17
  18     this.tabs = this.qjsui.top;
  19     this.origtopic = this.topic = this.qjsui.topic;
  20     this.origlines = this.lines = this.qjsui.middle;
  21     this.orignicklist = this.nicklist = this.qjsui.right;
  22
  23     this.input = this.qjsui.bottom;
  24     this.reflow = this.qjsui.reflow.bind(this.qjsui);
  25
  26     this.createInput();
  27     this.reflow();
  28   },
  29   createInput: function() {
  30     var form = new Element("form");
  31     this.input.appendChild(form);
  32     form.addClass("input");
  33
  34     var inputbox = new Element("input");
  35     form.appendChild(inputbox);
  36     this.inputbox = inputbox;
  37
  38     form.addEvent("submit", function(e) {
  39       new Event(e).stop();
  40
  41       if(inputbox.value == "")
  42         return;
  43
  44       this.getActiveWindow().historyExec(inputbox.value);
  45       inputbox.value = "";
  46     }.bind(this));
  47
  48     inputbox.addEvent("keydown", function(e) {
  49       var resultfn;
  50       var cvalue = inputbox.value;
  51
  52       if(e.key == "up") {
  53         resultfn = this.commandhistory.upLine;
  54       } else if(e.key == "down") {
  55         resultfn = this.commandhistory.downLine;
  56       } else {
  57         return;
  58       }
  59
  60       if((cvalue != "") && (this.lastcvalue != cvalue))
  61         this.commandhistory.addLine(cvalue, true);
  62
  63       var result = resultfn.bind(this.commandhistory)();
  64
  65       new Event(e).stop();
  66       if(!result)
  67         result = "";
  68       this.lastcvalue = result;
  69
  70       inputbox.value = result;
  71       qwebirc.util.setAtEnd(inputbox);
  72     }.bind(this));
  73   },
  74   setLines: function(lines) {
  75     this.lines.parentNode.replaceChild(lines, this.lines);
  76     this.qjsui.middle = this.lines = lines;
  77   },
  78   setChannelItems: function(nicklist, topic) {
  79     if(!$defined(nicklist)) {
  80       nicklist = this.orignicklist;
  81       topic = this.origtopic;
  82     }
  83     this.nicklist.parentNode.replaceChild(nicklist, this.nicklist);
  84     this.qjsui.right = this.nicklist = nicklist;
  85
  86     this.topic.parentNode.replaceChild(topic, this.topic);
  87     this.qjsui.topic = this.topic = topic;
  88   }
  89 });
  90
  91 qwebirc.ui.QUI.JSUI = new Class({
  92   initialize: function(class_, parent, sizer) {
  93     this.parent = parent;
  94     this.sizer = $defined(sizer)?sizer:parent;
  95
  96     this.class_ = class_;
  97     this.create();
  98
  99     this.reflowevent = null;
 100
 101     window.addEvent("resize", function() {
 102       this.reflow(100);
 103     }.bind(this));
 104   },
 105   applyClasses: function(pos, l) {
 106     l.addClass("dynamicpanel");
 107     l.addClass(this.class_);
 108
 109     if(pos == "middle") {
 110       l.addClass("leftboundpanel");
 111     } else if(pos == "top") {
 112       l.addClass("topboundpanel");
 113       l.addClass("widepanel");
 114     } else if(pos == "topic") {
 115       l.addClass("widepanel");
 116     } else if(pos == "right") {
 117       l.addClass("rightboundpanel");
 118     } else if(pos == "bottom") {
 119       l.addClass("bottomboundpanel");
 120       l.addClass("widepanel");
 121     }
 122   },
 123   create: function() {
 124     var XE = function(pos) {
 125       var element = new Element("div");
 126       this.applyClasses(pos, element);
 127
 128       this.parent.appendChild(element);
 129       return element;
 130     }.bind(this);
 131
 132     this.top = XE("top");
 133     this.topic = XE("topic");
 134     this.middle = XE("middle");
 135     this.right = XE("right");
 136     this.bottom = XE("bottom");
 137   },
 138   reflow: function(delay) {
 139     if(!delay)
 140       delay = 1;
 141
 142     if(this.reflowevent)
 143       $clear(this.reflowevent);
 144     this.__reflow();
 145     this.reflowevent = this.__reflow.delay(delay, this);
 146   },
 147   __reflow: function() {
 148     var bottom = this.bottom;
 149     var middle = this.middle;
 150     var right = this.right;
 151     var topic = this.topic;
 152     var top = this.top;
 153
 154     var topicsize = topic.getSize();
 155     var topsize = top.getSize();
 156     var rightsize = right.getSize();
 157     var bottomsize = bottom.getSize();
 158     var docsize = this.sizer.getSize();
 159
 160     var mheight = (docsize.y - topsize.y - bottomsize.y - topicsize.y);
 161     var mwidth = (docsize.x - rightsize.x);
 162
 163     topic.setStyle("top", topsize.y + "px");
 164
 165     middle.setStyle("top", (topsize.y + topicsize.y) + "px");
 166     if(mheight > 0) {
 167       middle.setStyle("height", mheight + "px");
 168       right.setStyle("height", mheight + "px");
 169     }
 170
 171     if(mwidth > 0)
 172       middle.setStyle("width", mwidth + "px");
 173     right.setStyle("top", (topsize.y + topicsize.y) + "px");
 174     right.setStyle("left", mwidth + "px");
 175
 176     bottom.setStyle("top", (docsize.y - bottomsize.y) + "px");
 177   },
 178   showChannel: function(state) {
 179     var display = "none";
 180     if(state)
 181       display = "block";
 182
 183     this.right.setStyle("display", display);
 184     this.topic.setStyle("display", display);
 185   },
 186   showInput: function(state) {
 187     this.bottom.setStyle("display", state?"block":"none");
 188   }
 189 });
 190
 191 qwebirc.ui.QUI.Window = new Class({
 192   Extends: qwebirc.ui.Window,
 193
 194   initialize: function(parentObject, client, type, name) {
 195     this.parent(parentObject, client, type, name);
 196
 197     this.tab = new Element("a", {"href": "#"});
 198     this.tab.addClass("tab");
 199     parentObject.tabs.appendChild(this.tab);
 200
 201     this.tab.appendText(name);
 202     this.tab.addEvent("click", function(e) {
 203       new Event(e).stop();
 204       parentObject.selectWindow(this);
 205     }.bind(this));
 206
 207     if(type != qwebirc.ui.WINDOW_STATUS && type != qwebirc.ui.WINDOW_CONNECT) {
 208       var tabclose = new Element("span");
 209       tabclose.set("text", "X");
 210       tabclose.addClass("tabclose");
 211       tabclose.addEvent("click", function(e) {
 212         new Event(e).stop();
 213
 214         if(type == qwebirc.ui.WINDOW_CHANNEL)
 215           this.client.exec("/PART " + name);
 216
 217         this.close();
 218       }.bind(this));
 219
 220       this.tab.appendChild(tabclose);
 221     }
 222
 223     this.lines = new Element("div");
 224     this.parentObject.qjsui.applyClasses("middle", this.lines);
 225     this.lines.addClass("lines");
 226
 227     this.lines.addEvent("scroll", function() {
 228       this.scrolleddown = this.scrolledDown();
 229     }.bind(this));
 230
 231     if(type == qwebirc.ui.WINDOW_CHANNEL) {
 232       this.topic = new Element("div");
 233       this.topic.addClass("topic");
 234       this.topic.addClass("tab-invisible");
 235       this.topic.set("html", "&nbsp;");
 236       this.parentObject.qjsui.applyClasses("topic", this.topic);
 237
 238       this.nicklist = new Element("div");
 239       this.nicklist.addClass("nicklist");
 240       this.nicklist.addClass("tab-invisible");
 241       this.parentObject.qjsui.applyClasses("nicklist", this.nicklist);
 242     }
 243
 244     if(type == qwebirc.ui.WINDOW_CHANNEL) {
 245       this.updateTopic("");
 246     } else {
 247       this.reflow();
 248     }
 249   },
 250   reflow: function() {
 251     this.parentObject.reflow();
 252   },
 253   onResize: function() {
 254     if(this.scrolleddown)
 255       this.scrollToBottom();
 256   },
 257   updateNickList: function(nicks) {
 258     this.parent(nicks);
 259
 260     var n = this.nicklist;
 261     while(n.firstChild)
 262       n.removeChild(n.firstChild);
 263
 264     nicks.each(function(nick) {
 265       var e = new Element("div");
 266       n.appendChild(e);
 267       e.appendChild(document.createTextNode(nick));
 268     });
 269   },
 270   updateTopic: function(topic) {
 271     var t = this.topic;
 272
 273     while(t.firstChild)
 274       t.removeChild(t.firstChild);
 275
 276     if(topic) {
 277       this.parent(topic, t);
 278     } else {
 279       var e = new Element("div");
 280       e.set("text", "(no topic set)");
 281       e.addClass("emptytopic");
 282       t.appendChild(e);
 283     }
 284     this.reflow();
 285   },
 286   select: function() {
 287     var inputVisible = this.type != qwebirc.ui.WINDOW_CONNECT && this.type != qwebirc.ui.WINDOW_CUSTOM;
 288
 289     this.tab.removeClass("tab-unselected");
 290     this.tab.addClass("tab-selected");
 291
 292     this.parentObject.setLines(this.lines);
 293     this.parentObject.setChannelItems(this.nicklist, this.topic);
 294     this.parentObject.qjsui.showInput(inputVisible);
 295     this.parentObject.qjsui.showChannel($defined(this.nicklist));
 296
 297     this.reflow();
 298
 299     this.parent();
 300
 301     if(inputVisible)
 302       this.parentObject.inputbox.focus();
 303   },
 304   deselect: function() {
 305     this.parent();
 306
 307     this.tab.removeClass("tab-selected");
 308     this.tab.addClass("tab-unselected");
 309   },
 310   close: function() {
 311     this.parent();
 312
 313     this.parentObject.tabs.removeChild(this.tab);
 314   },
 315   addLine: function(type, line, colour) {
 316     var e = new Element("div");
 317
 318     if(colour) {
 319       e.setStyles({"background": colour});
 320     } else if(this.lastcolour) {
 321       e.addClass("linestyle1");
 322     } else {
 323       e.addClass("linestyle2");
 324     }
 325     this.lastcolour = !this.lastcolour;
 326
 327     this.parent(type, line, colour, e);
 328   },
 329   setHilighted: function(state) {
 330     laststate = this.hilighted;
 331
 332     this.parent(state);
 333
 334     if(state == laststate)
 335       return;
 336
 337     this.tab.removeClass("tab-hilight-activity");
 338     this.tab.removeClass("tab-hilight-us");
 339     this.tab.removeClass("tab-hilight-speech");
 340
 341     switch(this.hilighted) {
 342       case qwebirc.ui.HILIGHT_US:
 343         this.tab.addClass("tab-hilight-us");
 344         break;
 345       case qwebirc.ui.HILIGHT_SPEECH:
 346         this.tab.addClass("tab-hilight-speech");
 347         break;
 348       case qwebirc.ui.HILIGHT_ACTIVITY:
 349         this.tab.addClass("tab-hilight-activity");
 350         break;
 351     }
 352   }
 353 });