CleanHide.Hotkey:CRTL+Q. Created By Inorth. blueicejin@163.com.http://notebk.spaces.live.com/
// ==UserScript==
// @name CleanHide & Enable RightClick-Copy
// @namespace http://notebk.spaces.live.com/
// @description CleanHide.Hotkey:CRTL+Q. Created By Inorth. blueicejin@163.com.http://notebk.spaces.live.com/
// @include *
// @version 0.3
// ==/UserScript==
var debug=false; //debug or release switch!!
var CleanHideObj=new CleanHideClass();
function CleanHideClass()
{
//functions;id mean cleanhid ,AppID mean call from firefox or mozilla (different! call from overlayFF or overlayMZ!)
this.on=function(id,bMZ)
{
//this.strBundle = document.getElementById("cleanhide-strings"); //get the strings use in js!
if(id == 0)
{
var page=/* document.getElementById("content").contentDocument */document; //main page
this.RemoveHide(page,"span");
this.RemoveHide(page,"font");
this.RemoveHide(page,"div");
this.RemoveHide(page,"p");
//alert(this.strBundle.getString("CleanHideSuccess"));
//document.getElementById("statusbar-display").label=this.strBundle.getString("CleanHideSuccess");
}
}
this.getobjstyle=function(node,prop)
{
try
{
return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
}
catch(e)
{
if(debug)
{
alert(e.message);
}
return "200";
}
}
this.RemoveHide=function(page,objname)
{
try
{
var minValue=15;
var objs=page.getElementsByTagName(objname); //get all element
if(objs.length == 0) //no span or font object found!
{
if(debug)
{
alert("no object found!:"+objname);
}
}
else
{
//determean every object!
for(var i=objs.length-1;i>=0;i--) //must from last to first!!! for detect every element!!
{
var node=objs.item(i); //get one element
//if this object is invisible,we delete it!!
if(this.getobjstyle(node,"display") == "none" ||
this.getobjstyle(node,"visibility") =="hidden" ||
parseInt(this.getobjstyle(node,"font-size")) == 0) //if this element'style is none,than remove it!!
{
if(debug)
{
alert("remove invisiable!");
}
node.parentNode.removeChild(node);
}
else //normal object!have color!
{
if(node.parentNode) //if it has parent node!!
{
var orgNode=node;
var orgColor=this.getobjstyle(orgNode,"color")
var orgRGB=getRGB(orgColor); //get org node's RGB only color.
var parentNode=node.parentNode
var parentBgColor=this.getobjstyle(parentNode,"background-color");
var isLast=false;
while(parentBgColor == "transparent") //parent bg is transparent!!,get last no transparent node!!
{
//if(debug && orgRGB[0] != 0)
//{
// alert("org color:"+orgRGB[0]+","+orgRGB[1]+","+orgRGB[2]+"\n"
// +"parent bgcolor:"+parentBgRGB[0]+","+parentBgRGB[1]+","+parentBgRGB[2]+"\n"
// +"parentNode name:"+parentNode.nodeName+"parent id:"+parentNode.id+"bgcolor:"+this.getobjstyle(parentNode,"background-color"));
//}
if(parentNode.parentNode == null)
{
isLast=true;
break;
}
parentNode=parentNode.parentNode;
parentBgColor=this.getobjstyle(parentNode,"background-color");
if(parentBgColor != "transparent") //parent have color
{
break;
}
}
if(isLast) //body is RGB(255,255,255)!!!
{
if(debug)
{
alert("last!!");
}
if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))
{
orgNode.parentNode.removeChild(orgNode); //color is near white,we delete it!
}
}
else
{
if(debug)
{
alert("compare color and parent bgcolor!");
}
parentBgRGB=getRGB(parentBgColor);
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))
{
orgNode.parentNode.removeChild(orgNode); //color is near white,we delete it!
}
}
}//end of hava parent
}//if invisible
}//for ... every object
}//object lentgth == 0
//find sub frames
var itemFrames = page.getElementsByTagName("frame");
var itemiFrames = page.getElementsByTagName("iframe");
var frame, iframe;
if (itemFrames.length > 0)
{
for (var i = 0 ; i< itemFrames.length ; i++)
{
frame = itemFrames[i].contentDocument;
this.RemoveHide(frame,objname); // recursion for frames
}
}
if (itemiFrames.length > 0)
{
for (var i = 0 ; i < itemiFrames.length ; i++)
{
iframe = itemiFrames[i].contentDocument;
this.RemoveHide(iframe,objname); // recursion for iframes
}
}
}
catch(e)
{
if(debug)
{
alert(e.message);
}
}
}
}
//this function for get R G B data from string rgb(r,g,b) or blue,etc
function getRGB(colorString)
{
var RGB = new Array;
var tempSting=colorString.substring(4,colorString.length-1);
var tempArray=tempSting.split(",");
RGB[0]=parseInt(tempArray[0]);
RGB[1]=parseInt(tempArray[1]);
RGB[2]=parseInt(tempArray[2]);
return RGB;
}
function antiCopy(){
var attr = ['onmousedown','ondragstart','onselectstart','onselect','oncontextmenu','onbeforecopy','oncopy'];//anticopy attribute enum
kill = new Function("return true");
var tt = document.getElementsByTagName('*');
for (var j=0;j<attr.length;j++){
document[attr[j]] = kill;// top attribute
for (var i=0;i<tt.length; i++){// child object
if(tt[i].getAttribute(attr[j])!=null)
{
tt[i].setAttribute(attr[j],'return true;')
}
}
}
var antiCopyCSS = document.createElement('style');
antiCopyCSS.innerHTML='*{-moz-user-select: auto!important; -webkit-user-select: auto!important; -ms-user-select: auto!important; -o-user-select:auto!important;user-select:auto!important}';
document.body.appendChild(antiCopyCSS);
}
function keys(evt)
{ //var evt=evt?evt:(window.event?window.event:null);
if(evt.ctrlKey && evt.keyCode=="81")
{ //var CleanHideObj=new CleanHideClass();
CleanHideObj.on(0,1);
//add enable right-click and copy feature
antiCopy();
//end
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
}
}
document.addEventListener('keydown', keys, false);
GM_registerMenuCommand ('Clean Hide',
function(e){
CleanHideObj.on(0,1)
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
});