-Array.prototype.indexFromEnd = function(d) {\r
- var p = this;\r
- \r
- if(d < 0)\r
- return p[p.length + d];\r
-\r
- return p[d];\r
-}\r
-\r
-/* how horribly inefficient */\r
-String.prototype.replaceAll = function(f, t) {\r
- var i = this.indexOf(f);\r
- var c = this;\r
- \r
- while(i > -1) {\r
- c = c.replace(f, t);\r
- i = c.indexOf(f);\r
- }\r
- return c;\r
-}\r
-\r
-/* how horribly inefficient (again) */\r
-String.prototype.splitMax = function(by, max) {\r
- var items = this.split(by);\r
- var newitems = items.slice(0, max-1);\r
-\r
- if(items.length >= max)\r
- newitems.push(items.slice(max-1).join(by));\r
- \r
- return newitems;\r
-}\r
+Array.prototype.indexFromEnd = function(d) {
+ var p = this;
+
+ if(d < 0)
+ return p[p.length + d];
+
+ return p[d];
+}
+
+qwebirc.util.dictCopy = function(d) {
+ var n = {};
+ for(var k in d)
+ n[k] = d[k];
+
+ return n;
+}
+
+/* how horribly inefficient */
+String.prototype.replaceAll = function(f, t) {
+ var i = this.indexOf(f);
+ var c = this;
+
+ while(i > -1) {
+ c = c.replace(f, t);
+ i = c.indexOf(f);
+ }
+ return c;
+}
+
+/* how horribly inefficient (again) */
+String.prototype.splitMax = function(by, max) {
+ var items = this.split(by);
+ var newitems = items.slice(0, max-1);
+
+ if(items.length >= max)
+ newitems.push(items.slice(max-1).join(by));
+
+ return newitems;
+}
+
+/* returns the arguments */
+qwebirc.util.parseURI = function(uri) {
+ var result = {}
+
+ var start = uri.indexOf('?');
+ if(start == -1)
+ return result;
+
+ var querystring = uri.substring(start + 1);
+
+ var args = querystring.split("&");
+
+ for(var i=0;i<args.length;i++) {
+ var r = args[i].splitMax("=", 2);
+ if(r.length < 2)
+ continue;
+
+ result[unescape(r[0])] = unescape(r[1]);
+ }
+
+ return result;
+}
+
+qwebirc.util.DaysOfWeek = {
+ 0: "Sun",
+ 1: "Mon",
+ 2: "Tue",
+ 3: "Wed",
+ 4: "Thu",
+ 5: "Fri",
+ 6: "Sat"
+};
+
+qwebirc.util.MonthsOfYear = {
+ 0: "Jan",
+ 1: "Feb",
+ 2: "Mar",
+ 3: "Apr",
+ 4: "May",
+ 5: "Jun",
+ 6: "Jul",
+ 7: "Aug",
+ 8: "Sep",
+ 9: "Oct",
+ 10: "Nov",
+ 11: "Dec"
+};
+
+qwebirc.util.NBSPCreate = function(text, element) {
+ var e = text.split(" ");
+ for(var i=0;i<e.length;i++) {
+ var tn = document.createTextNode(e[i]);
+ element.appendChild(tn);
+
+ if(i != e.length - 1) {
+ var e2 = new Element("span");
+ e2.set("html", " ");
+ element.appendChild(e2);
+ }
+ }
+};
+
+qwebirc.util.longtoduration = function(l) {
+ var seconds = l % 60;
+ var minutes = Math.round((l % 3600) / 60);
+ var hours = Math.round((l % (3600 * 24)) / 3600);
+ var days = Math.round(l / (24*3600));
+
+ return days + " days " + hours + " hours " + minutes + " minutes " + seconds + " seconds";
+}
+
+qwebirc.util.pad = function(x) {
+ x = "" + x;
+ if(x.length == 1)
+ return "0" + x;
+ return x
+}
+
+RegExp.escape = function(text) {
+ if(!arguments.callee.sRE) {
+ var specials = [
+ '/', '.', '*', '+', '?', '|',
+ '(', ')', '[', ']', '{', '}', '\\'
+ ];
+ arguments.callee.sRE = new RegExp('(\\' + specials.join('|\\') + ')', 'g');
+ }
+
+ return text.replace(arguments.callee.sRE, '\\$1');
+}
+
+qwebirc.ui.insertAt = function(position, parent, element) {
+ if(!parent.childNodes || (position >= parent.childNodes.length)) {
+ parent.appendChild(element);
+ } else {
+ parent.insertBefore(element, parent.childNodes[position]);
+ }
+}
+
+qwebirc.util.setCaretPos = function(obj, pos) {
+ if($defined(obj.selectionStart)) {
+ obj.focus();
+ obj.setSelectionRange(pos, pos);
+ } else if(obj.createTextRange) {
+ var range = obj.createTextRange();
+ range.move("character", pos);
+ range.select();
+ }
+}
+
+qwebirc.util.setAtEnd = function(obj) {
+ qwebirc.util.setCaretPos(obj.value.length);
+}
+
+qwebirc.util.getCaretPos = function(element) {
+ if($defined(element.selectionStart))
+ return element.selectionStart;
+
+ if(document.selection) {
+ element.focus();
+ var sel = document.selection.createRange();
+ sel.moveStart("character", -element.value.length);
+ return sel.text.length;
+ }
+}
+
+qwebirc.util.browserVersion = function() {
+ //return "engine: " + Browser.Engine.name + " platform: " + Browser.Platform.name + " user agent: " + navigator.userAgent;
+ return navigator.userAgent;
+}
+
+qwebirc.util.getEnclosedWord = function(text, position) {
+ var l = text.split("");
+ var buf = [];
+
+ if(text == "")
+ return;
+
+ var start = position - 1;
+ if(start < 0) {
+ /* special case: starting with space */
+ start = 0;
+ } else {
+ /* work back until we find the first space */
+ for(;start>=0;start--) {
+ if(l[start] == ' ') {
+ start = start + 1;
+ break;
+ }
+ }
+ }
+
+ if(start < 0)
+ start = 0;
+
+ var s = text.substring(start);
+ var pos = s.indexOf(" ");
+ if(pos != -1)
+ s = s.substring(0, pos);
+
+ return [start, s];
+}
+
+String.prototype.startsWith = function(what) {
+ return this.substring(0, what.length) == what;
+}
+
+/* NOT cryptographically secure! */
+qwebirc.util.randHexString = function(numBytes) {
+ var getByte = function() {
+ return (((1+Math.random())*0x100)|0).toString(16).substring(1);
+ };
+
+ var l = [];
+ for(var i=0;i<numBytes;i++)
+ l.push(getByte());
+
+ return l.join("");
+}
+
+qwebirc.util.importJS = function(name, watchFor, onload) {
+ var script = document.createElement("script");
+ script.type = "text/javascript";
+ script.src = name;
+
+ if(Browser.Engine.trident) {
+ /* HORRID */
+ var checkFn = function() {
+ if(eval("typeof " + watchFor) != "undefined") {
+ onload();
+ } else {
+ checkFn.delay(100);
+ }
+ }
+ checkFn();
+ } else {
+ script.onload = onload;
+ }
+ document.getElementsByTagName("head")[0].appendChild(script);
+}
+
+qwebirc.util.createInput = function(type, parent, name, selected) {
+ var r;
+ if(Browser.Engine.trident) {
+ if(name) {
+ name = " name=\"" + escape(name) + "\"";
+ } else {
+ name = "";
+ }
+ r = $(document.createElement("<input type=\"" + type + "\"" + name + " " + (selected?" checked":"") + "/>"));
+ } else {
+ r = new Element("input");
+ r.type = type;
+ if(name)
+ r.name = name;
+
+ if(selected)
+ r.checked = true;
+ }
+
+ parent.appendChild(r);
+ return r;
+}
+
+/* From: www.webtoolkit.info */
+qwebirc.util.b64Table = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+qwebirc.util.b64Encode = function(data) {
+ var output = [];
+ var table = qwebirc.util.b64Table;
+ for(var i=0;i<data.length;) {
+ var chr1 = data.charCodeAt(i++);
+ var chr2 = data.charCodeAt(i++);
+ var chr3 = data.charCodeAt(i++);
+
+ var enc1 = chr1 >> 2;
+ var enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
+ var enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
+ var enc4 = chr3 & 63;
+
+ if(isNaN(chr2)) {
+ enc3 = enc4 = 64;
+ } else if(isNaN(chr3)) {
+ enc4 = 64;
+ }
+
+ output.push(table.charAt(enc1) + table.charAt(enc2) + table.charAt(enc3) + table.charAt(enc4));
+ }
+ return output.join("");
+}
+
+/* From: www.webtoolkit.info */
+qwebirc.util.b64Decode = function(data) {
+ data = data.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+
+ var output = [];
+ var table = qwebirc.util.b64Table;
+ for(var i=0;i<data.length;) {
+ var enc1 = table.indexOf(data.charAt(i++));
+ var enc2 = table.indexOf(data.charAt(i++));
+ var enc3 = table.indexOf(data.charAt(i++));
+ var enc4 = table.indexOf(data.charAt(i++));
+
+ var chr1 = (enc1 << 2) | (enc2 >> 4);
+ var chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+ var chr3 = ((enc3 & 3) << 6) | enc4;
+
+ output.push(String.fromCharCode(chr1));
+ if (enc3 != 64)
+ output.push(String.fromCharCode(chr2));
+ if (enc4 != 64)
+ output.push(String.fromCharCode(chr3));
+ }
+
+ return output.join("");
+}
+
+qwebirc.util.composeAnd = function() {
+ var xargs = arguments;
+
+ return function() {
+ for(var i=0;i<xargs.length;i++)
+ if(!xargs[i].apply(this, arguments))
+ return false;
+
+ return true;
+ }
+}
+
+qwebirc.util.invertFn = function(fn) {
+ return function() {
+ return !fn.apply(this, arguments);
+ }
+}