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source.js
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source.js
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var scostamento=1;
var zTimer=50;
var zAltezza=20;
var workaroundTimer=150;
var linkZoom="true";
var rimbalza="true";
var rimbalzaFreq=6;
var rimbalzaGrande="true";
var hideBkImage="false";
var notspace = /\S/;
var glassesType=1;
var colorL="#FF0000";
var colorR="#00FFFF";
var profondita=1/4;
var z3dAttivo=false;
var loaded=false;
chrome.extension.onRequest.addListener(
function(request, sender, sendResponse) {
if (request.zStart=="true"){
hideBkImage=request.hidebackground;
linkZoom=request.zoomonlink;
rimbalza=request.bounce;
rimbalzaGrande=request.increasetextsize;
zTimer=request.speed;
zAltezza=request.maxheight;
rimbalzaFreq=request.animations;
glassesType=request.glassescolour;
if(glassesType==1){
colorL="#FF0000";
colorR="#00FFFF";
}else if (glassesType==2){
colorL="#FF0000";
colorR="#0000FF";
}else if (glassesType==3){
colorL="#FF0000";
colorR="#00FF00";
}else if (glassesType==4){
colorL="#CF7B21";
colorR="#2131FF";
}
startZ3D();
}else{
document.location.reload();
}
});
var rimbalzaCount=0;
var linkArray="0-0";
function startZ3D(){
document.body.style.backgroundImage="url("+chrome.extension.getURL("images/Immagine.bmp")+")";
document.body.style.backgroundColor="transparent";
document.body.style.backgroundRepeat="repeat";
recursiveNavigate(document.body);
duplicateNode();
};
var myID=0;
var debug="";
function recursiveNavigate(node){
var i=0, cNodes=node.childNodes, t;
while((t=cNodes[i++])){
switch(t.nodeType){
case 1: // Element Node
t.style.backgroundColor="transparent";
if(hideBkImage=="true" && getStyle(t,"background-image")!="none"){
t.style.backgroundImage="none";
t.style.border="1px #AAAAAA solid";
t.style.MozBorderRadius="10px";
}
t.normalize();
recursiveNavigate(t);
break;
case 3: // Text Node
if(notspace.test(t.nodeValue) ){
var newElement = document.createElement('z3dspan');
newElement.setAttribute("name", "z3dspan");
newElement.setAttribute("id", "z3ID"+myID);
//newElement.style.border="1px #ff0000 solid";
var newTextElement = document.createTextNode(t.nodeValue);
newElement.appendChild(newTextElement);
var b=t.parentNode;
var a=b.insertBefore(newElement,t);
var c=b.removeChild(t);
b.style.visibility="hidden";
myDelay++;
break;
}
case 8: // Comment Node (and Text Node without non-whitespace content)
node.removeChild(t);
i--;
}
myID++;
}
};
var myDebug="";
var myDelay=1;
function duplicateNode(){
var myNodes=document.getElementsByTagName("z3dspan");
for (var i=0; i< myNodes.length;i++){
var myTmpID=myNodes[i].getAttribute("id");
//var myFunction="executeDuplication('"+myTmpID+"');";
//window.setTimeout(myFunction,workaroundTimer);
myDelay++;
executeDuplication(myTmpID);
}
};
function executeDuplication(myObjID)
{
var myObj=document.getElementById(myObjID);
var oldContent=replaceSpecials(myObj.innerHTML);
var newContent="";
var myPos=findPos(myObj);
var myX=myPos[0];
var myY=myPos[1];
if (myX==0 || myY==0){
myObj.style.visibility="visible";
}else{
//zabsPos(myObj);
myDebug+=myPos[0]+" "+myPos[1]+"\n";
myScost=parseInt(calculateDeep(myObj)*profondita);
//SCRIVI ROSSO
var newElement = document.createElement('div');
newElement.setAttribute("id", myObjID+"l");
//newElement.className="m rosso";
newElement.style.position="absolute";
newElement.style.color=colorL;
newElement.style.visibility="visible";
newElement.style.filter="alpha(opacity=50)";
newElement.style.opacity=0.5;
newElement.style.width=(1-1+myObj.offsetWidth)+"px";
newElement.style.height=(1-1+myObj.offsetHeight)+"px";
newElement.style.left=(1-1+myX-scostamento-myScost)+"px";
newElement.style.top=1-1+myY+"px";
var newTextElement = document.createTextNode(oldContent);
newElement.appendChild(newTextElement);
var aL=myObj.appendChild(newElement);
//SCRIVI BLU
var newElement = document.createElement('div');
newElement.setAttribute("id", myObjID+"r");
//newElement.className="m blu";
newElement.style.position="absolute";
newElement.style.color=colorR;
newElement.style.visibility="visible";
newElement.style.filter="alpha(opacity=50)";
newElement.style.opacity=0.5;
newElement.style.width=(1-1+myObj.offsetWidth)+"px";
newElement.style.height=(1-1+myObj.offsetHeight)+"px";
newElement.style.left=(1-1+myX+scostamento+myScost)+"px";
newElement.style.top=1-1+myY+"px";
var newTextElement = document.createTextNode(oldContent);
newElement.appendChild(newTextElement);
var aR=myObj.appendChild(newElement);
if (myObj.parentNode.tagName!="A"&&(myObj.parentNode.tagName=="B"||myObj.parentNode.tagName=="STRONG"|| getStyle(myObj,"font-weight")=="bold")&&rimbalza=="true"&&oldContent.length<50){
if (rimbalzaCount%rimbalzaFreq==0){
aR.style.width=getStyle(aR,"width").replace("px","")*2+"px";
aL.style.width=getStyle(aL,"width").replace("px","")*2+"px";
aR.style.height=getStyle(aR,"height").replace("px","")*2+"px";
aL.style.height=getStyle(aL,"height").replace("px","")*2+"px";
/*var zBlinkObjL=document.getElementById(myObjID+"l");
var zBlinkObjR=document.getElementById(myObjID+"r");*/
var zBlinkObjL=aL;
var zBlinkObjR=aR;
zBlinkObjL.style.whiteSpace="nowrap";
zBlinkObjR.style.whiteSpace="nowrap";
var ff="zblink('"+ myObjID+"','true')";
window.setTimeout(function(){zblink(myObjID,'true')},zTimer);
}
rimbalzaCount++;
}else if(myObj.parentNode.tagName=="A"&& linkZoom=="true" &&oldContent.length<50){
aR.style.width=getStyle(aR,"width").replace("px","")*2+"px";
aL.style.width=getStyle(aL,"width").replace("px","")*2+"px";
aR.style.height=getStyle(aR,"height").replace("px","")*2+"px";
aL.style.height=getStyle(aL,"height").replace("px","")*2+"px";
var zDiff=aR.style.left.replace("px","")-aL.style.left.replace("px","");
var objName=myObj.getAttribute("ID");
if (myObj.addEventListener){
myObj.addEventListener("mouseover", function(event) { cresci(objName,zDiff) }, false);
myObj.addEventListener("mouseout", function(event) { decresci(objName,zDiff) }, false);
}else if (myObj.attachEvent){
var r = myObj.attachEvent('onmouseover', function() { cresci(objName,zDiff) });
var rr = myObj.attachEvent('onmouseout', function() { decresci(objName,zDiff) });
}
linkArray+="_"+objName+"-stand";
}
if(myObj.parentNode.tagName=="A"){
myObj.parentNode.style.textDecoration="none";
myObj.parentNode.style.fontWeight="bold";
myObj.parentNode.style.whiteSpace="nowrap";
}
}
};
function cresci(zmyObjID,originalDist){
setLinkStatus(zmyObjID,"up");
zEseguiCrescita(zmyObjID,originalDist);
};
function decresci(zmyObjID,originalDist){
setLinkStatus(zmyObjID,"down");
zEseguiDecrescita(zmyObjID,originalDist);
};
function setLinkStatus(zmyObjID,status){
linkArray=linkArray.replace(zmyObjID+"-stand",zmyObjID+"-"+status);
linkArray=linkArray.replace(zmyObjID+"-up",zmyObjID+"-"+status);
linkArray=linkArray.replace(zmyObjID+"-down",zmyObjID+"-"+status);
};
function zEseguiCrescita(zmyObjID,originalDist){
if(linkArray.indexOf(zmyObjID+"-down")==-1){
var zBlinkObjL=document.getElementById(zmyObjID+"l");
var zBlinkObjR=document.getElementById(zmyObjID+"r");
var zDiff=getStyle(zBlinkObjR,"left").replace("px","")-getStyle(zBlinkObjL,"left").replace("px","");
if(zDiff<zAltezza){
zBlinkObjL.style.left=getStyle(zBlinkObjL,"left").replace("px","")-1+"px";
zBlinkObjR.style.left=getStyle(zBlinkObjR,"left").replace("px","")-1+1+1+"px";
zBlinkObjL.style.top=getStyle(zBlinkObjL,"top").replace("px","")-1+1+1+"px";
zBlinkObjR.style.top=getStyle(zBlinkObjR,"top").replace("px","")-1+1+1+"px";
if(rimbalzaGrande=="true"){
zBlinkObjL.style.fontSize=100+zDiff*2+"%";
zBlinkObjR.style.fontSize=100+zDiff*2+"%";
/*var nFont=zBlinkObjL.innerHTML.length;
nFont=nFont-nFont/3
zBlinkObjL.style.width=zBlinkObjL.style.width.replace("px","")-1+1+nFont+"px";
zBlinkObjR.style.width=zBlinkObjR.style.width.replace("px","")-1+1+nFont+"px";
zBlinkObjL.style.fontSize=getStyle(zBlinkObjL,"font-size").replace("px","")-1+1+1+"px";
zBlinkObjR.style.fontSize=getStyle(zBlinkObjR,"font-size").replace("px","")-1+1+1+"px";*/
}
//zEseguiCrescita(zmyObjID,originalDist);
var zmyFunction="zEseguiCrescita('"+zmyObjID+"','"+originalDist+"');";
//console.log(zmyFunction);
window.setTimeout(function(){zEseguiCrescita(zmyObjID,originalDist);},zTimer);
}else{
linkArray=linkArray.replace(zmyObjID+"-up",zmyObjID+"-stand");
}
}
};
function zEseguiDecrescita(zmyObjID,originalDist){
if(linkArray.indexOf(zmyObjID+"-up")==-1){
var zBlinkObjL=document.getElementById(zmyObjID+"l");
var zBlinkObjR=document.getElementById(zmyObjID+"r");
var zDiff=(getStyle(zBlinkObjR,"left").replace("px",""))-parseInt(getStyle(zBlinkObjL,"left").replace("px",""));
if(zDiff>originalDist){
zBlinkObjL.style.left=getStyle(zBlinkObjL,"left").replace("px","")-1+1+1+"px";
zBlinkObjR.style.left=getStyle(zBlinkObjR,"left").replace("px","")-1+"px";
zBlinkObjL.style.top=getStyle(zBlinkObjL,"top").replace("px","")-1+"px";
zBlinkObjR.style.top=getStyle(zBlinkObjR,"top").replace("px","")-1+"px";
if(rimbalzaGrande=="true"){
zBlinkObjL.style.fontSize=100+zDiff*2+"%";
zBlinkObjR.style.fontSize=100+zDiff*2+"%";
/*var nFont=zBlinkObjL.innerHTML.length;
nFont=nFont-nFont/3
zBlinkObjL.style.fontSize=getStyle(zBlinkObjL,"font-size").replace("px","")-1+"px";
zBlinkObjR.style.fontSize=getStyle(zBlinkObjR,"font-size").replace("px","")-1+"px";
zBlinkObjL.style.width=zBlinkObjL.style.width.replace("px","")-1+1-nFont+"px";
zBlinkObjR.style.width=zBlinkObjR.style.width.replace("px","")-1+1-nFont+"px";*/
}
var zmyFunction="zEseguiDecrescita('"+zmyObjID+"',"+originalDist+");";
window.setTimeout(function(){zEseguiDecrescita(zmyObjID,originalDist);},zTimer);
}else{
linkArray=linkArray.replace(zmyObjID+"-up",zmyObjID+"-stand");
zBlinkObjL.style.fontSize=100+"%";
zBlinkObjR.style.fontSize=100+"%";
}
}
};
function zblink(zmyObjID,cresce){
var zBlinkObjL=document.getElementById(zmyObjID+"l");
var zBlinkObjR=document.getElementById(zmyObjID+"r");
var zDiff=getStyle(zBlinkObjR,"left").replace("px","")-getStyle(zBlinkObjL,"left").replace("px","");
if (zDiff<0){
cresce="true";
}else if(zDiff>zAltezza){
cresce="false";
}
if(cresce=="true"){
zBlinkObjL.style.left=getStyle(zBlinkObjL,"left").replace("px","")-1+"px";
zBlinkObjR.style.left=getStyle(zBlinkObjR,"left").replace("px","")-1+1+1+"px";
zBlinkObjL.style.top=getStyle(zBlinkObjL,"top").replace("px","")-1+1+1+"px";
zBlinkObjR.style.top=getStyle(zBlinkObjR,"top").replace("px","")-1+1+1+"px";
}else{
zBlinkObjL.style.left=getStyle(zBlinkObjL,"left").replace("px","")-1+1+1+"px";
zBlinkObjR.style.left=getStyle(zBlinkObjR,"left").replace("px","")-1+"px";
zBlinkObjL.style.top=getStyle(zBlinkObjL,"top").replace("px","")-1+"px";
zBlinkObjR.style.top=getStyle(zBlinkObjR,"top").replace("px","")-1+"px";
}
if(rimbalzaGrande=="true"){
/*if(cresce=="true"){
zBlinkObjL.style.width=1-1+parseInt(zBlinkObjL.style.width.replace("px",""))+zDiff+"px";
zBlinkObjR.style.width=1-1+parseInt(zBlinkObjR.style.width.replace("px",""))+zDiff+"px";
}else{
zBlinkObjL.style.width=1-1+parseInt(zBlinkObjL.style.width.replace("px",""))-zDiff+"px";
zBlinkObjR.style.width=1-1+parseInt(zBlinkObjR.style.width.replace("px",""))-zDiff+"px";
}*/
zBlinkObjL.style.fontSize=100+zDiff*2+"%";
zBlinkObjR.style.fontSize=100+zDiff*2+"%";
}
var zmyFunction="zblink('"+zmyObjID+"','"+cresce+"')";
window.setTimeout(function(){zblink(zmyObjID,cresce)},zTimer);
};
function findPos(ooo) {
var obj2=ooo;
var curleft = 0;
var curtop = 0;
var i=0;
var positionValue;
if (obj2.offsetParent ) {
do {
positionValue=getStyle(obj2,"position");
if( positionValue && (positionValue=="absolute"|| positionValue=="relative")){
return [curleft,curtop];
}
curleft += (1-1+obj2.offsetLeft);
curtop += (1-1+obj2.offsetTop);
i++;
} while (obj2 = obj2.offsetParent);
}
return [curleft,curtop];
};
/*function findPos(ooo){
var aa=document.getBoxObjectFor(ooo);
//var aa=document.getBoundingClientRect(ooo);
return[aa.x,aa.y];
}*/
function zabsPos(o){
var positionValue;
while (o.parentNode) {
if(!o.nodeValue){
positionValue=getStyle(o,"position");
if(positionValue && positionValue=="absolute"){
alert(o.className+" "+positionValue);
}
/*var positionValue = current.document.defaultView.getComputedStyle(o, null).getPropertyCSSValue("position").cssText;
alert(positionValue);*/
}
o=o.parentNode;
}
return false;
};
function calculateDeep(o){
var deep = 0;
while (o.parentNode) {
deep++;
o=o.parentNode;
}
return (deep);
};
function trim(stringa){
while (stringa.substring(0,1) == ' '){
stringa = stringa.substring(1, stringa.length);
}
while (stringa.substring(stringa.length-1, stringa.length) == ' '){
stringa = stringa.substring(0,stringa.length-1);
}
return stringa;
};
function replaceSpecials(oString)
{
var nString = oString;
nString=nString.replace(/<!--([^>]|[^-]>|[^-]->)*-->/g, ' ');
//N.B. could this regular expression be broken up into smaller parts?
// [ED. No. It matches both valid and invalid (x)html tags]
nString=nString.replace(/<[\/!]?[a-z]+\d*(\s+[a-z][a-z\-]*(=[^\s>"']*|="[^"]*"|='[^']*')?)*\s*(\s\/)?>/gi, ' ');
nString=nString.replace(/[^\S ]+/g, ' ');
nString=nString.replace(/</g, '<');
nString=nString.replace(/>/g, '>');
nString=nString.replace(/ /g, ' ');
nString=nString.replace(/"/g, '"');
nString=nString.replace(/&/g, '\t');
nString=nString.replace(/&#?\w+;/g, ' ');
nString=nString.replace(/\t/g, '&');
nString=nString.replace(/ +/g, ' ');
return nString;
}
function getStyle(el,styleProp)
{
var x = el;
if (x.currentStyle){
var y = x.currentStyle[styleProp];
}
else if (window.getComputedStyle){
var y = document.defaultView.getComputedStyle(x,null).getPropertyValue(styleProp);
}
return y;
};
function stringToBool(v){
if(v=="true")
return true;
return false;
};
function addLoadEvent(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
} else {
window.onload = function() {
if (oldonload) {
oldonload();
}
func();
};
}
};