// Licensed Materials - Property of IBM
//
// IBM Cognos Products: pps
//
// (C) Copyright IBM Corp. 2005, 2017
//
// US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
// Debug Library (optional)
function Debugger () {
window.onerror = function (msg,url,line){ alert("Line " + line + ": " + msg); return true; };
//Member assignment...
this.debugWin = open("", "debugWindow", "directories=no,hotkeys=no,innerHeight=500,innerWidth=300,location=no,menubar=yes,screenX=0,screenY=0,scrollbars=yes,resizeable=yes,status=no,titlebar=no,toolbar=no");
this.maxDebugLength = 100;
this.startTime = new Date();
this.level = 1;
if (typeof pdbSettingLevel == "number")
this.level = pdbSettingLevel;
this.dumpObjects = false;
if (typeof pdbSettingObjectDump == "boolean")
this.dumpObjects = pdbSettingObjectDump;
this.appendOutput = false;
if (typeof pdbSettingAppendOutput == "boolean")
this.appendOutput = pdbSettingAppendOutput;
this.fontSize = 1;
if (typeof pdbSettingFontSize == "number")
this.fontSize = pdbSettingFontSize;
//Function assignment...
this.out = pdbPrintMsg;
this.dump = pdbDumpObject;
this.dumpArgs = pdbDumpArguments;
this.getObjectName = pdbGetObjectName;
this.getFunctionName = pdbGetFunctionName;
this.checkHide = pdbCheckHide;
if (!this.appendOutput)
{
this.debugWin.document.close();
this.debugWin.document.open();
}
if (!this.debugWin.document.title || this.debugWin.document.closed)
{
this.debugWin.document.write("<HTML><HEAD><TITLE>PPWeb Debug</TITLE></HEAD><BODY>");
this.debugWin.document.write("<FONT SIZE=" + this.fontSize + "><B>*** Start ***</B><BR><UL><LI>");
}
else
{
this.debugWin.document.write("</UL><BR><B>*** Start ***</B><BR><UL><LI>");
}
}
//DON'T call ANY of these directly...
//call pdb.[func name] (see above)
function pdbPrintMsg() {
// this is a variable argument function called through pdb.out()
// it is used to write to the debug window
// suitable calls:
//
// pdb.out("This is a message") >> simply prints the message...
// pdb.out(arguments); >> "call stack" type of message...identifies the calling func and its arguments
// pdb.out(arguments, "Another message") or pdb.out("Another message", arguments);
// pdb.out(object); >> calls the toString method of the object
// pdb.out(property); >> prints the property name and value;
// Also, if the last argument is a number, it is interpreted as the "message level".
// if logging level >= message level
// print message
// else
// skip it
// If the message level is omitted, it is assumed to be 1 (ie. "terse" message...always present)
var msg = "";
var indent = false;
var numArgs = arguments.length;
if (numArgs <= 0) {
return;
}
if (typeof arguments[numArgs-1] == "number") {
if (this.level < arguments[numArgs-1])
return;
}
for (var i = 0; i < numArgs; i++)
{
var arg = arguments[i];
var argType = typeof arg;
if (argType == "string")
{
msg += arg + "<br>";
}
else if (argType == "object")
{
if (typeof arg.callee != "undefined" && typeof arg.length != "undefined")
{
msg += this.getFunctionName(arg.callee) + " ( ";
if (arg.length > 0)
msg += this.dumpArgs(arg);
msg += " ) ";
}
else
{
msg = arg.toString();
}
}
else if (argType == "number" && (i+1 != numArgs))
{
msg += "\n" + arg.toString();
}
if ( i+2 < numArgs || ( i+1 == numArgs && argType != "number") )
{
if (!indent)
{
msg += "<UL>";
indent = true;
}
msg += "<LI>";
}
}
if (indent)
msg += "</LI></UL>";
var newTime = new Date();
var timeOut = newTime.getHours() + ":" + newTime.getMinutes() + "." + newTime.getSeconds() + ":" + newTime.getMilliseconds();
if (msg) {
this.debugWin.document.write(timeOut + ": " + msg + "\n<LI>");
// this.debugWin.scrollBy(0,100);
}
line = msg;
if (line.length > this.maxDebugLength)
line = "..." + line.substring(line.length - this.maxDebugLength);
}
function pdbDumpArguments (args) {
var result = "";
for (var i = 0; i < args.length; i++)
{
var arg = args[i];
var argType = typeof arg;
if (argType == "string" || argType == "number")
{
result += arg;
}
else if (argType == "object")
{
if (this.dumpObjects)
{
result += this.dump(arg);
}
else
result += arg;
}
else
{
result += "<unknown function parameter>";
}
if (i+1 < args.length)
result += ", ";
}
return result;
}
function pdbDumpObject (obj) {
var result = this.getObjectName( obj ) + " { <br>";
for (var prop in obj)
{
result += "variable: " + prop + ", value: " + obj[prop] + "<br>";
}
return result;
}
function pdbGetObjectName (obj) {
if (typeof obj.constructor == "undefined")
return "Object";
return this.getFunctionName( obj.constructor );
}
function pdbGetFunctionName (func) {
var funcBody = func.toString();
var funcName = funcBody.substring(funcBody.indexOf(" "), funcBody.indexOf("{") );
funcName = funcName.substring(0,funcName.indexOf("("));
return funcName;
}
function pdbCheckHide() {
for (n in _menus) {
menu = _menus[n];
if (menu._active) {
var str = menu._id + ": Still Active !!";
debug(str);
menu._active = false;
}
}
}