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发表于 2013-4-7 23:47:38
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本帖最后由 chenmeiyuan8 于 2013-4-8 00:01 编辑 % e1 c8 P$ d. j, ~: D# B0 U7 n; C* [
+ `2 v0 y' n/ h2 @& D火狐插件，用猴子9 p( {; Q7 j: S; K# `4 O B$ [
. i0 c5 j0 V, F9 Cvar debug=false;
/ u$ O. b/ s/ q) G* [* ]var CleanHideObj=new CleanHideClass();0 j4 H, Y& }: L: `( a0 T# X
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function CleanHideClass()
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; U. V3 u% d) j- D this.on=function(id,bMZ)
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. ]1 p V3 u z, v if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
# I* k$ `: x. [9 x3 ~5 K this.RemoveHide(page,"span");
/ _2 W3 U2 j: m, N- T! b" Y this.RemoveHide(page,"font");
3 H0 @2 D! i6 b8 d/ B& w this.RemoveHide(page,"div");
7 D/ [3 }/ N/ M: \) F2 d$ A this.RemoveHide(page,"p");
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5 R# I6 y0 M& G* R7 u this.getobjstyle=function(node,prop)7 {8 m. P2 M7 c4 X6 z4 |
{
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);4 R9 N& m5 I% f( r- \
}
. ?* S8 K% x, k. \+ q! ?" s+ m. L3 U catch(e)" V; j3 Z+ d0 l) y9 J% ~4 I* A
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if(debug)
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3 }8 J4 o! W! k6 w/ ]/ k8 h alert(e.message);2 b# W$ H1 f0 I" o( Y* l# A
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return "200";* b# m( D. C! N" M+ r0 H' g: ^- N
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this.RemoveHide=function(page,objname)) M7 W, n. I% d' Q K
{
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var minValue=15;( |1 S i$ E" B$ q, S0 n: ?
var objs=page.getElementsByTagName(objname);
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0 h8 K3 t! T# n2 L$ a$ O1 a. P$ S- N, { if(objs.length == 0)
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4 |8 v6 H0 I( z/ P2 g$ m if(debug) |! {. a. w. Y3 h; @. z
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alert("no object found!:"+objname);
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else0 F* K3 W& J; x( E' s% G
{
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for(var i=objs.length-1;i>=0;i--) 9 \/ h8 T$ _' x) |
{
1 T) z( z! w1 ^# C6 } var node=objs.item(i); * L& ?* h0 _$ l' I( l& g
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if(this.getobjstyle(node,"display") == "none" ||! d! I9 A5 @6 ] R4 c; Q
this.getobjstyle(node,"visibility") =="hidden" ||
' U, N: z! O( m: B" H5 `4 _ parseInt(this.getobjstyle(node,"font-size")) == 0) 4 c: w% W, A7 M5 S( U& @
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if(debug)
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4 d/ r8 o& F9 u" ^: J alert("remove invisiable!");, u. T: ]& w7 I( T9 v- ?' H6 e
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node.parentNode.removeChild(node);# b2 N) |4 I9 f1 e1 g
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if(node.parentNode)
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7 o% n' ~+ a r H. h var orgNode=node;- P& J+ s, Q2 a8 j; C# V8 F& G
var orgColor=this.getobjstyle(orgNode,"color"); `% c( N0 s" }1 H) A# O
var orgRGB=getRGB(orgColor); ) M' P5 c- n& i/ M
5 u3 Z( q7 c! V var parentNode=node.parentNode5 H+ R7 q% n7 W' H* H' e D* T" R* w
var parentBgColor=this.getobjstyle(parentNode,"background-color");0 A& D" m, Y; K* a, Q; n; r2 H
& G' j+ l% l" U7 v9 q" u9 r var isLast=false;$ m" m9 f$ X, r
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while(parentBgColor == "transparent") * ^: ], c5 f6 B* ? m
{
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if(parentNode.parentNode == null)# m! t3 s% ? S6 v( [4 M
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isLast=true;
& z- c% S- a% q1 Y8 h break;
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parentNode=parentNode.parentNode;
; C7 Y6 V" ]6 o& S& G: ?" W4 Y parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent") . l, p% Q9 Y" V0 d; g. @
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break;/ w1 ^. v, E1 j9 v
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if(isLast)
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if(debug)
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! ^0 |* t4 B+ b8 c, E' K alert("last!!");
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if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))+ \! K9 F' t) _
{
" {2 ^8 d) p3 x9 _ S3 U# E6 } T orgNode.parentNode.removeChild(orgNode); " C, H' z0 r4 J+ W6 m- Y1 r
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}
} I4 r# J# P& |5 D else
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6 y5 ]0 d6 K* m9 X8 m, O- ? if(debug)8 j2 e. N% N8 S
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alert("compare color and parent bgcolor!");% l+ H4 k V$ H i T
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parentBgRGB=getRGB(parentBgColor);
" z' {" M& H/ x if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))
% E! f- J' c+ z* a; N {
- [& I3 z @! u. g, ]7 C orgNode.parentNode.removeChild(orgNode);
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}
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: c- u' ^ i" t" W! h5 ^ var itemFrames = page.getElementsByTagName("frame");' l) q% H. x5 x( T2 f) ~
var itemiFrames = page.getElementsByTagName("iframe");& _. Q K6 I1 U( H
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var frame, iframe;
! K" B% U- e9 N& n if (itemFrames.length > 0)3 ~: G( w' C; i2 p* R: H* r( t; [5 n
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for (var i = 0 ; i< itemFrames.length ; i++) 0 _! u2 I- x8 V( b
{
( R, {) J6 B- }& N. I' W* i ^$ z frame = itemFrames.contentDocument;
" w( P1 u3 q9 j; E this.RemoveHide(frame,objname);
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- k. c/ z, I. j1 q# g' a ~* o1 n if (itemiFrames.length > 0)+ V+ A/ E- e* k2 G! ?& T" A* c: h
{
- c6 `' P6 ?* E- A$ f4 E% z for (var i = 0 ; i < itemiFrames.length ; i++)
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iframe = itemiFrames.contentDocument;
' F0 t8 v# m8 E$ j' Y# Y this.RemoveHide(iframe,objname); / N! R$ ^) {3 E
}
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catch(e)1 ^6 ^: v9 \2 `( C
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if(debug)
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alert(e.message);& o1 W$ [# j. a
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}
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}) u' b1 H% N5 @# A) u# a6 O
. Z( ^7 w: g& Kfunction getRGB(colorString)
6 T0 C' }7 _' z{
" l8 s, t4 `2 J' o& j2 z var RGB = new Array;
& P4 S. o6 D- Z1 c m) v var tempSting=colorString.substring(4,colorString.length-1);
1 h# w A" b% v {# P" H7 g" } var tempArray=tempSting.split(",");7 L* ~- }7 X1 b$ z4 d* R* G; L$ s
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RGB[0]=parseInt(tempArray[0]);
$ F, X7 `3 J. R/ b: B; I& c RGB[1]=parseInt(tempArray[1]);8 a1 a" W4 S3 \% E
RGB[2]=parseInt(tempArray[2]);
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6 [3 v+ A: ?% s, w& ]) D& U J return RGB;
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- v+ {# n2 C5 Yfunction keys(evt) % i" h7 j, p! Z( O0 j3 `
{ " [! |& q; S6 }
if(evt.ctrlKey && evt.keyCode=="81") 0 H. Q3 q. |, J x- ^- K }3 g
{
5 p; p o- O$ R# f: X, \# o/ O3 O CleanHideObj.on(0,1);
( w( G6 e" @1 Z& J5 h alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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} ) _# h' ?2 O3 F. F' U
} & F- ?& w+ h( h; a5 m
document.addEventListener('keydown', keys, false);
* b* ^% J4 w8 } ?; mGM_registerMenuCommand ('Clean Hide',
. @) j T9 c' }8 jfunction(e){
7 |) F9 L! a O' tCleanHideObj.on(0,1)
- ?' N3 X% |- L% E% Z4 ?) s- ]alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");% V; I( r2 u0 V: c. J3 s
});8 C0 \/ ?# [: y/ r; Y
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发表于 2013-4-7 17:56:06
发表于 2013-4-8 08:11:25