X-Git-Url: https://jfr.im/git/irc/quakenet/qwebirc.git/blobdiff_plain/3c3ddb143ab908af85456d1cfcc675256d302bbd..0fc80ad2b9b14a97062e2a7eca6117f09f3234d2:/js/jslib.js

diff --git a/js/jslib.js b/js/jslib.js
index 7e75d03..89f64ec 100644
--- a/js/jslib.js
+++ b/js/jslib.js
@@ -17,6 +17,7 @@ qwebirc.util.dictCopy = function(d) {
 
 /* how horribly inefficient */
 String.prototype.replaceAll = function(f, t) {
+  //return new RegExp("/" + RegExp.escape(f) + "/g").replace(f, RegExp.escape(t));
   var i = this.indexOf(f);
   var c = this;
  
@@ -40,7 +41,7 @@ String.prototype.splitMax = function(by, max) {
 
 /* returns the arguments */
 qwebirc.util.parseURI = function(uri) {
-  var result = {}
+  var result = new QHash();
 
   var start = uri.indexOf('?');
   if(start == -1)
@@ -50,16 +51,16 @@ qwebirc.util.parseURI = function(uri) {
   
   var args = querystring.split("&");
   
-  for(i=0;i<args.length;i++) {
+  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]);
+    result.put(unescape(r[0]), unescape(r[1]));
   }
   
   return result;
-}
+};
 
 qwebirc.util.DaysOfWeek = {
   0: "Sun",
@@ -102,9 +103,9 @@ qwebirc.util.NBSPCreate = function(text, element) {
 
 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));
+  var minutes = Math.floor((l % 3600) / 60);
+  var hours = Math.floor((l % (3600 * 24)) / 3600);
+  var days = Math.floor(l / (24*3600));
   
   return days + " days " + hours + " hours " + minutes + " minutes " + seconds + " seconds";
 }
@@ -117,15 +118,33 @@ qwebirc.util.pad = function(x) {
 }
 
 RegExp.escape = function(text) {
-  if(!arguments.callee.sRE) {
-    var specials = [
-      '/', '.', '*', '+', '?', '|',
-      '(', ')', '[', ']', '{', '}', '\\'
-    ];
-    arguments.callee.sRE = new RegExp('(\\' + specials.join('|\\') + ')', 'g');
+  return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+};
+
+RegExp.fromIRCPattern = function(t) {
+  /* escape everything but ? . and * */
+  var t = t.replace(/[-[\]{}()+,\\^$|#\s]/g, "\\$&");
+  t = t.split("");
+  var out = [];
+
+  /* now process the rest */
+  for(var i=0;i<t.length;i++) {
+    var c = t[i];
+    switch(c) {
+      case '.':
+        out.push("\\.");
+        break;
+      case '?':
+        out.push(".");
+        break;
+      case '*':
+        out.push(".*");
+        break;
+      default:
+        out.push(c);
+    }
   }
-  
-  return text.replace(arguments.callee.sRE, '\\$1');
+  return out.join("");
 }
 
 qwebirc.ui.insertAt = function(position, parent, element) {
@@ -136,7 +155,7 @@ qwebirc.ui.insertAt = function(position, parent, element) {
   }
 }
 
-qwebirc.util.setAt = function(obj, pos) {
+qwebirc.util.setCaretPos = function(obj, pos) {
   if($defined(obj.selectionStart)) { 
     obj.focus(); 
     obj.setSelectionRange(pos, pos); 
@@ -148,7 +167,7 @@ qwebirc.util.setAt = function(obj, pos) {
 }
 
 qwebirc.util.setAtEnd = function(obj) {
-  qwebirc.util.setAt(obj.value.length);
+  qwebirc.util.setCaretPos(obj.value.length);
 }
 
 qwebirc.util.getCaretPos = function(element) {
@@ -167,3 +186,215 @@ 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;
+}
+
+String.prototype.endsWith = function(what) {
+  return this.substring(this.length - what.length, this.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, id) {
+  var created = false;
+  var r;
+  if (name)
+    name = "__input" + name;
+
+  if (Browser.Engine.trident) {
+    var name2;
+    if (name) {
+      name2 = " name=\"" + escape(name) + "\"";
+    } else {
+      name2 = "";
+    }
+    try {
+      var h = "<input type=\"" + type + "\"" + name2 + "/>";
+      r = $(document.createElement(h));
+      if (type == "radio") {
+        r.addEvent("click", function () {
+          $(document.body).getElements("input[name=" + name + "]").forEach(function (x) {
+            x.setAttribute("defaultChecked", x.checked ? "defaultChecked" : "");
+          });
+        });
+      }
+      created = true;
+    } catch (e) {
+      /* fallthough, trying it the proper way... */
+    }
+  }
+
+  if(!created) {
+    r = new Element("input");
+    r.setAttribute("type", type);
+  }
+  if(name)
+    r.setAttribute("name", name);
+  if(id)
+    r.setAttribute("id", id);
+  if(selected) {
+    r.setAttribute("checked", "checked");
+    if(type == "radio" && Browser.Engine.trident)
+      r.setAttribute("defaultChecked", "defaultChecked");
+  }
+
+  parent.appendChild(r);
+  return r;
+}
+
+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);
+  }
+}
+
+qwebirc.util.deviceHasKeyboard = function() {
+  var determine = function() {
+    if(Browser.Engine.ipod)
+      return true;
+
+    var MOBILE_UAs = ["Nintendo Wii", " PIE", "BlackBerry", "IEMobile", "Windows CE", "Nokia", "Opera Mini", "Mobile", "mobile", "Pocket", "pocket", "Android"];
+    /* safari not included because iphones/ipods send that, and we checked for iphone/ipod specifically above */
+    var DESKTOP_UAs = ["Chrome", "Firefox", "Camino", "Iceweasel", "K-Meleon", "Konqueror", "SeaMonkey", "Windows NT", "Windows 9"];
+
+    var ua = navigator.userAgent;
+
+    var contains = function(v) {
+      return ua.indexOf(v) > -1;
+    }
+
+    for(var i=0;i<MOBILE_UAs.length;i++)
+      if(contains(MOBILE_UAs[i]))
+        return false;
+      
+    for(var i=0;i<DESKTOP_UAs.length;i++)
+      if(contains(DESKTOP_UAs[i]))
+        return true;
+      
+    return false;
+  };
+  var v = determine();
+  
+  qwebirc.util.deviceHasKeyboard = function() {
+    return v;
+  }
+  
+  return v;
+}
+
+qwebirc.util.generateID_ID = 0;
+qwebirc.util.generateID = function() {
+  return "qqa-" + qwebirc.util.generateID_ID++;
+};
+
+qwebirc.util.arrayCmp = function(a, b) {
+  for(var p=0;p<a.length;p++) {
+    var ap = a[p];
+    var bp = b[p];
+    if(ap == bp)
+      continue;
+
+    if(ap < bp)
+      return -1;
+
+    return 1;
+  }
+  return 0;
+};
+
+qwebirc.util.__log = function(x) {
+  if(QWEBIRC_DEBUG) {
+    if(typeof console == "undefined") {
+      alert("log: " + x);
+    } else {
+      console.log(x);
+    }
+  }
+};
+
+qwebirc.util.logger = {
+  log: function(x) { qwebirc.util.__log("L " + x) },
+  info: function(x) { qwebirc.util.__log("I " + x) },
+  error: function(x) { qwebirc.util.__log("E " + x) },
+  warn: function(x) { qwebirc.util.__log("W " + x) }
+};
+
+qwebirc.util.log = qwebirc.util.logger.log;