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发表于 2013-4-7 23:47:38
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显示全部楼层
本帖最后由 chenmeiyuan8 于 2013-4-8 00:01 编辑 - x. v* l4 y" M( i+ H: h9 c
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火狐插件，用猴子
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var debug=false;
0 m9 Z8 n0 M* Yvar CleanHideObj=new CleanHideClass();- [+ U, C. e: ?5 d$ }
2 m1 x! k- U2 y6 ~function CleanHideClass() + w7 Q4 v# g9 e
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1 v* s7 k* g/ @ this.on=function(id,bMZ)+ \; o9 g0 j4 S! i- l- ]
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8 o: P x, \ o if(id == 0)8 p9 ?9 j, h5 R* j: C
{
0 s( K( t; }0 C3 M var page=/* document.getElementById("content").contentDocument */document;
1 G. ^1 J9 V! P' J$ ^ this.RemoveHide(page,"span");/ [' D! G% o% @: k' \4 V. F* P
this.RemoveHide(page,"font");* ^3 q" L7 }* O0 g: o+ B$ A
this.RemoveHide(page,"div");! R7 k! {6 S' r% t3 E5 L0 B1 D0 O
this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop)
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);( Q+ {7 n6 s( z j5 ^# N
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catch(e). R, Y2 g6 W+ L p. ~9 \
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if(debug)
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E; u% F8 c* @- l. o alert(e.message);
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, J, {4 {' j C5 Q' Q return "200";
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}
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this.RemoveHide=function(page,objname)5 ^; D$ A. x0 H' b
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var minValue=15;0 O n# J- `! Q* q: x5 @
var objs=page.getElementsByTagName(objname); # |8 [% L0 A$ I/ Y% }8 N: S
/ w9 d3 y+ D- s7 Q6 J3 Y% t* P if(objs.length == 0)
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( M$ F3 @- _" G if(debug)3 r8 i1 ]& E5 N1 h( X
{
1 A/ Z. l3 P* ?4 L alert("no object found!:"+objname);; |4 u( f4 x1 t( Y
}
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for(var i=objs.length-1;i>=0;i--)
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2 l B/ c) H4 o- I5 F var node=objs.item(i); , Y' {0 I6 C2 q9 z
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$ M! T6 Q) B L. D% o8 C if(this.getobjstyle(node,"display") == "none" ||+ g2 u: q7 E) }" T, \9 @
this.getobjstyle(node,"visibility") =="hidden" ||, i# N! M9 y4 Z9 k8 `
parseInt(this.getobjstyle(node,"font-size")) == 0) # r, T s; p7 M8 l' E' e; d9 _" g& F
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if(debug)' }+ l+ z& Q2 u4 Z* o, @
{
4 g+ [- n! A. r: r7 v7 u alert("remove invisiable!");0 O5 P& K* a4 w8 O: Z
}
' ]) a/ `, C1 ~" `+ m node.parentNode.removeChild(node);- \6 ?1 j6 P% |3 i* H- ^; s/ i
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else
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if(node.parentNode) ' i. \1 u2 L* V Q! [0 B" l/ ?+ H. C
{
1 { o0 n! ~8 m6 f/ ` var orgNode=node;
6 \, \" M0 d9 D6 a* [. g0 R W var orgColor=this.getobjstyle(orgNode,"color")2 i$ a/ f& U' P: q* r3 v
var orgRGB=getRGB(orgColor);
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var parentNode=node.parentNode
+ @1 r9 o3 Q, b- q Y. i var parentBgColor=this.getobjstyle(parentNode,"background-color");8 ~% [- u2 I5 k" ~4 ~ W9 Y( P9 s% F" C
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var isLast=false;
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while(parentBgColor == "transparent") 5 d2 Y( u$ ]3 ^7 o
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if(parentNode.parentNode == null)
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3 v$ Z# N9 Y$ j( Z7 n7 b isLast=true;: n1 V; d! r, C8 _' ]! k
break;
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parentNode=parentNode.parentNode;! m# C/ t: E7 p6 z6 l
parentBgColor=this.getobjstyle(parentNode,"background-color");
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$ g* ~" o) {( r7 E$ s; N if(parentBgColor != "transparent") % o* E1 p1 p( l, l
{
/ v& P$ K4 t7 Z; R break;
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}
$ F' i, I; m" S0 m if(isLast)
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if(debug)
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alert("last!!");9 a9 O3 l9 z# t
}
j L5 ]3 W. [. i% N) @- V if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))
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& K Y1 F6 q( v3 L& B orgNode.parentNode.removeChild(orgNode); 3 B3 t6 |3 h `, ?5 G# l+ H
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else
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if(debug)
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alert("compare color and parent bgcolor!");
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parentBgRGB=getRGB(parentBgColor);
. V% s. I# I C1 L1 F if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))
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orgNode.parentNode.removeChild(orgNode);
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}
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}
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% T% d7 S& t Z6 w
- S* q1 B' `) b1 {% _ var itemFrames = page.getElementsByTagName("frame");: u; ?3 Y( v1 p; S5 i/ s
var itemiFrames = page.getElementsByTagName("iframe");9 X( U1 G; N) d; Y
! V& [5 ^( Q# a4 b var frame, iframe;* }; x+ k) U/ q% p' z; d
if (itemFrames.length > 0)' X: L* ]5 Z! F3 }& L: u+ [
{
/ }9 {) q& }3 W8 M1 W4 M8 r for (var i = 0 ; i< itemFrames.length ; i++)
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p+ y3 y; Q3 x2 b5 K L/ H frame = itemFrames.contentDocument;
4 { c; [; i# R9 V; L# O% S this.RemoveHide(frame,objname); p( i3 T1 w, z) b# a
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if (itemiFrames.length > 0)
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- w" v+ {. ]5 U5 z: @ for (var i = 0 ; i < itemiFrames.length ; i++)
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2 X$ C; h) {, y; M4 x/ }7 a. ~% d iframe = itemiFrames.contentDocument;
$ K( z+ _! q2 \ this.RemoveHide(iframe,objname); Z: P. |3 e/ f1 `
}
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}
" {) ^2 i7 V$ Q m+ `2 E' U catch(e)
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2 K0 o( s3 B' X5 [* ]8 k if(debug)
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alert(e.message);8 A( U! Z; L8 c+ n' b. r
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}
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function getRGB(colorString)
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( }; P# _7 A0 E& t var RGB = new Array;
5 \2 t; u- X3 k+ A2 I9 N: J/ b8 c var tempSting=colorString.substring(4,colorString.length-1);" r4 [6 d0 M0 x7 Q, [" A' c# [! S
var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);9 k8 ^4 t. V" v# w
RGB[1]=parseInt(tempArray[1]);% a5 r" f1 G, v, o( ?. H
RGB[2]=parseInt(tempArray[2]);
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return RGB;
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7 N, i, y3 B8 O0 w: Q. wfunction keys(evt)
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$ r% l" J7 n+ d( N if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);
8 p. |$ o- S# b alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); + ] u( I; [+ j/ z0 L4 ]
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} ( I* i+ d' C( q9 a) ?. P( T
document.addEventListener('keydown', keys, false);
( P/ N6 ^7 C: }, }0 d0 pGM_registerMenuCommand ('Clean Hide',( U9 x. a8 M: E* F: G V
function(e){0 j0 m9 u+ {0 a7 s- _
CleanHideObj.on(0,1)) E6 b) I" s% B% p+ ]6 y/ Q) m" r. g6 @! E
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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发表于 2013-4-7 17:56:06
发表于 2013-4-8 08:11:25