1 files changed, 0 insertions, 311 deletions
diff --git a/slides/browser/xbDebug.js b/slides/browser/xbDebug.js
deleted file mode 100644
index 48fd010..0000000
--- a/slides/browser/xbDebug.js
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * xbDebug.js
- * $Revision: 1.2 $ $Date: 2003/02/07 16:04:19 $
- */
-
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Netscape code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2001
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s): Bob Clary <bclary@netscape.com>
- *
- * ***** END LICENSE BLOCK ***** */
-
-/*
-ChangeLog:
-
-2002-02-25: bclary - modified xbDebugTraceOject to make sure 
-            that original versions of wrapped functions were not
-            rewrapped. This had caused an infinite loop in IE.
-
-2002-02-07: bclary - modified xbDebug.prototype.close to not null
-            the debug window reference. This can cause problems with
-	          Internet Explorer if the page is refreshed. These issues will
-	          be addressed at a later date.
-*/
-
-function xbDebug()
-{
-  this.on = false;
-  this.stack = new Array();
-  this.debugwindow = null;
-  this.execprofile = new Object();
-}
-
-xbDebug.prototype.push = function ()
-{
-  this.stack[this.stack.length] = this.on;
-  this.on = true;
-}
-
-xbDebug.prototype.pop = function ()
-{
-  this.on = this.stack[this.stack.length - 1];
-  --this.stack.length;
-}
-
-xbDebug.prototype.open =  function ()
-{
-  if (this.debugwindow && !this.debugwindow.closed)
-    this.close();
-    
-  this.debugwindow = window.open('about:blank', 'DEBUGWINDOW', 'height=400,width=600,resizable=yes,scrollbars=yes');
-  this.debugwindow.moveTo(0,0);
-  window.focus();
-
-  this.debugwindow.document.write('<html><head><title>xbDebug Window</title></head><body><h3>Javascript Debug Window</h3></body></html>');
-}
-
-xbDebug.prototype.close = function ()
-{
-  if (!this.debugwindow)
-    return;
-    
-  if (!this.debugwindow.closed)
-    this.debugwindow.close();
-
-  // bc 2002-02-07, other windows may still hold a reference to this: this.debugwindow = null;
-}
-
-xbDebug.prototype.dump = function (msg)
-{
-  if (!this.on)
-    return;
-    
-  if (!this.debugwindow || this.debugwindow.closed)
-    this.open();
-    
-  this.debugwindow.document.write(msg + '<br>');
-  
-  return;
-}
-
-var xbDEBUG = new xbDebug();
-
-window.onunload = function () { xbDEBUG.close(); }
-
-function xbDebugGetFunctionName(funcref)
-{
-
-  if (!funcref)
-  {
-    return '';
-  }
-
-  if (funcref.name)
-    return funcref.name;
-
-  var name = funcref + '';
-  name = name.substring(name.indexOf(' ') + 1, name.indexOf('('));
-  funcref.name = name;
-
-  if (!name) alert('name not defined');
-  return name;
-}
-
-
-// emulate functionref.apply for IE mac and IE win < 5.5
-function xbDebugApplyFunction(funcname, funcref, thisref, argumentsref)
-{
-  var rv;
-
-  if (!funcref)
-  {
-    alert('xbDebugApplyFunction: funcref is null');
-  }
-
-  if (typeof(funcref.apply) != 'undefined')
-      return funcref.apply(thisref, argumentsref);
-
-  var applyexpr = 'thisref.xbDebug_orig_' + funcname + '(';
-  var i;
-
-  for (i = 0; i < argumentsref.length; i++)
-  {
-    applyexpr += 'argumentsref[' + i + '],';
-  }
-
-  if (argumentsref.length > 0)
-  {
-    applyexpr = applyexpr.substring(0, applyexpr.length - 1);
-  }
-
-  applyexpr += ')';
-
-  return eval(applyexpr);
-}
-
-function xbDebugCreateFunctionWrapper(scopename, funcname, precall, postcall)
-{
-  var wrappedfunc;
-  var scopeobject = eval(scopename);
-  var funcref = scopeobject[funcname];
-
-  scopeobject['xbDebug_orig_' + funcname] = funcref;
-
-  wrappedfunc = function () 
-  {
-    var rv;
-
-    precall(scopename, funcname, arguments);
-    rv = xbDebugApplyFunction(funcname, funcref, scopeobject, arguments);
-    postcall(scopename, funcname, arguments, rv);
-    return rv;
-  };
-
-  if (typeof(funcref.constructor) != 'undefined')
-    wrappedfunc.constructor = funcref.constuctor;
-
-  if (typeof(funcref.prototype) != 'undefined')
-    wrappedfunc.prototype = funcref.prototype;
-
-  scopeobject[funcname] = wrappedfunc;
-}
-
-function xbDebugCreateMethodWrapper(contextname, classname, methodname, precall, postcall)
-{
-  var context = eval(contextname);
-  var methodref = context[classname].prototype[methodname];
-
-  context[classname].prototype['xbDebug_orig_' + methodname] = methodref;
-
-  var wrappedmethod = function () 
-  {
-    var rv;
-    // eval 'this' at method run time to pick up reference to the object's instance
-    var thisref = eval('this');
-    // eval 'arguments' at method run time to pick up method's arguments
-    var argsref = arguments;
-
-    precall(contextname + '.' + classname, methodname, argsref);
-    rv = xbDebugApplyFunction(methodname, methodref, thisref, argsref);
-    postcall(contextname + '.' + classname, methodname, argsref, rv);
-    return rv;
-  };
-
-  return wrappedmethod;
-}
-
-function xbDebugPersistToString(obj)
-{
-  var s = '';
-
-  if (obj == null)
-     return 'null';
-
-  switch(typeof(obj))
-  {
-    case 'number':
-       return obj;
-    case 'string':
-       return '"' + obj + '"';
-    case 'undefined':
-       return 'undefined';
-    case 'boolean':
-       return obj + '';
-  }
-
-  if (obj.constructor)
-    return '[' + xbDebugGetFunctionName(obj.constructor) + ']';
-
-  return null;
-}
-
-function xbDebugTraceBefore(scopename, funcname, funcarguments) 
-{
-  var i;
-  var s = '';
-  var execprofile = xbDEBUG.execprofile[scopename + '.' + funcname];
-  if (!execprofile)
-    execprofile = xbDEBUG.execprofile[scopename + '.' + funcname] = { started: 0, time: 0, count: 0 };
-
-  for (i = 0; i < funcarguments.length; i++)
-  {
-    s += xbDebugPersistToString(funcarguments[i]);
-    if (i < funcarguments.length - 1)
-      s += ', ';
-  }
-
-  xbDEBUG.dump('enter ' + scopename + '.' + funcname + '(' + s + ')');
-  execprofile.started = (new Date()).getTime();
-}
-
-function xbDebugTraceAfter(scopename, funcname, funcarguments, rv) 
-{
-  var i;
-  var s = '';
-  var execprofile = xbDEBUG.execprofile[scopename + '.' + funcname];
-  if (!execprofile)
-    xbDEBUG.dump('xbDebugTraceAfter: execprofile not created for ' + scopename + '.' + funcname);
-  else if (execprofile.started == 0)
-    xbDEBUG.dump('xbDebugTraceAfter: execprofile.started == 0 for ' + scopename + '.' + funcname);
-  else 
-  {
-    execprofile.time += (new Date()).getTime() - execprofile.started;
-    execprofile.count++;
-    execprofile.started = 0;
-  }
-
-  for (i = 0; i < funcarguments.length; i++)
-  {
-    s += xbDebugPersistToString(funcarguments[i]);
-    if (i < funcarguments.length - 1)
-      s += ', ';
-  }
-
-  xbDEBUG.dump('exit  ' + scopename + '.' + funcname + '(' + s + ')==' + xbDebugPersistToString(rv));
-}
-
-function xbDebugTraceFunction(scopename, funcname)
-{
-  xbDebugCreateFunctionWrapper(scopename, funcname, xbDebugTraceBefore, xbDebugTraceAfter);
-}
-
-function xbDebugTraceObject(contextname, classname)
-{
-  var classref = eval(contextname + '.' + classname);
-  var p;
-  var sp;
-
-  if (!classref || !classref.prototype)
-     return;
-
-  for (p in classref.prototype)
-  {
-    sp = p + '';
-    if (typeof(classref.prototype[sp]) == 'function' && (sp).indexOf('xbDebug_orig') == -1)
-    {
-      classref.prototype[sp] = xbDebugCreateMethodWrapper(contextname, classname, sp, xbDebugTraceBefore, xbDebugTraceAfter);
-    }
-  }
-}
-
-function xbDebugDumpProfile()
-{
-  var p;
-  var execprofile;
-  var avg;
-
-  for (p in xbDEBUG.execprofile)
-  {
-    execprofile = xbDEBUG.execprofile[p];
-    avg = Math.round ( 100 * execprofile.time/execprofile.count) /100;
-    xbDEBUG.dump('Execution profile ' + p + ' called ' + execprofile.count + ' times. Total time=' + execprofile.time + 'ms. Avg Time=' + avg + 'ms.');
-  }
-}