var HTMLPrinterTableIsPossible = false;
var printWin = null;
/**
* Adds leading 0s if necessary
*
*@param nr the input number.
*@param digits the number of digits that nr should be displayed by, default is 2
*@return the string representation of nr, with at least digits character (zeroes might be added).
*@version 1.0 051227 Mats: Creation.
**/
function digits(nr, digits){
if (!digits){
digits = 2;
}
var res = "" + nr;
if (res.length > digits)
return res;
while (res.length < digits){
res = "0" + res;
}
return res;
}
/**
* Formats the given date into yyyy-MM-dd HH:mm:ss.SSS format
*
*@param date the date to format
*@return the accurate string representation of the date.
*@version 1.0 051227 Mats: Creation.
**/
function formatDate(date){
return date.getFullYear() + "-" +
digits(date.getMonth() + 1) + "-" +
digits(date.getDate()) + " " +
digits(date.getHours()) + ":" +
digits(date.getMinutes()) + ":" +
digits(date.getSeconds()) + "." +
digits(date.getMilliseconds(), 3);
}
/**
* Puts information to debug window with info type
*
*@param str the string to print
*@version 1.0 051227 Mats: Creation.
**/
function info(str){
var td = addText(str, "INFO");
if (td != null)
td.bgColor = "FFFFFF";
}
/**
* Puts information to debug window with debug type
*
*@param str the string to print
*@version 1.0 051227 Mats: Creation.
**/
function debug(str){
var td = addText(str, "DEBUG")
if (td != null)
td.bgColor = "A0FFFF";
}
/**
* Puts information to debug window with warning type
*
*@param str the string to print
*@version 1.0 051227 Mats: Creation.
**/
function warning(str){
var td = addText(str, "WARN");
if (td != null)
td.bgColor = "FFA0A0";
}
function warn(str){
warning(str);
}
/**
* Puts information to debug window with error type
*
*@param str the string to print
*@version 1.0 051227 Mats: Creation.
**/
function error(str){
var td = addText(str, "ERROR");
if (td != null)
td.bgColor = "FF3030";
}
var reglt = new RegExp("<", "g");
var regrt = new RegExp(">", "g");
function stripString(str){
var ret = str.replace(reglt,"<");
ret = ret.replace(regrt,">");
return ret;
}
/**
* Puts information to debug window with given type
*
*@param str the string to print
*@param type the type of the debug information.
*@return the tablecell of the type.
*@version 1.0 051227 Mats: Creation.
**/
function addText(str, type){
if (!HTMLPrinterTableIsPossible)
return null;
//tabO = document.getElementById("debugtable");
str = stripString(str);
tabO = getPrintTable();
var tr = tabO.insertRow(1);
timeC = tr.insertCell(0);
typeC = tr.insertCell(1);
descC = tr.insertCell(2);
var date = new Date();
timeC.innerHTML = formatDate(date);
typeC.innerHTML = type;
descC.innerHTML = str;
return typeC;
}
/**
* Gets the debug table or creates it if necessary.
*
* @return the table of the debugwindow
* @version 1.0 051227 Mats: Creation
**/
function getPrintTable(){
try{
if (!printWin)
printWin = window.open("", "HTML_PRINTER");
el = printWin.document.getElementById("printTable");
}
catch(y){ // window has been closed. Try to reopen...
printWin = window.open("", "HTML_PRINTER");
el = printWin.document.getElementById("printTable");
}
if (!el){
printWin.document.write(" " +
"" +
"| " +
"Tid" +
" | " +
"" +
"Typ" +
" | " +
"" +
"Beskrivning" +
" | " +
"
" +
"
");
printWin.document.close();
el = printWin.document.getElementById("printTable");
}
return el;
}