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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
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火狐插件，用猴子4 f9 H1 Y6 W+ l4 b0 W0 J& ^- J
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var debug=false; $ \: h; h* M! X) }
var CleanHideObj=new CleanHideClass();: v) N3 V, G9 l- J( e# \
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function CleanHideClass()
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! X2 c6 b7 L/ v9 S# B2 {7 s this.on=function(id,bMZ)
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if(id == 0)% | M! d1 o) P3 p
{+ }3 i P: s5 f
var page=/* document.getElementById("content").contentDocument */document; _# m: p2 [, T, y S
this.RemoveHide(page,"span");& ?7 p( Q$ C: `
this.RemoveHide(page,"font");
9 N% ]2 u5 x$ O! T3 f1 ] this.RemoveHide(page,"div");$ J" V8 a- i1 U
this.RemoveHide(page,"p");4 a3 b! x% p1 c; I. m* ]
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this.getobjstyle=function(node,prop)$ g4 J9 Y0 w5 m; S# L8 U4 H! A
{
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{
- c9 `. n0 ~7 t @0 s( P6 T& O. l return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);3 B% @$ g1 D" m W$ X
}) q( J+ \- W6 b% v0 d! T
catch(e)3 B4 g6 s9 U) q& e% r
{
, |8 j( q/ P7 ~, x$ |/ ] if(debug)5 ?' F0 @% ]+ z$ T" C; A0 a
{% T! j" M" s+ H& G0 D
alert(e.message);
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return "200";/ S3 {6 D& u2 c
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this.RemoveHide=function(page,objname)7 c+ d& y' E' I: I! @. j2 L8 l
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try, d& s+ [ c# r& i' G9 r# M- O
{
! j3 W( j* K/ @ U. o var minValue=15;
1 D1 H. ?! U9 |' H var objs=page.getElementsByTagName(objname);
- ]7 G! U& K) D9 X
. n9 R: ~: s2 M1 m if(objs.length == 0)
6 x3 @* m! {) k: O& n& ~ {
4 X) Q! ~; G' e3 V% C* `* p if(debug)
0 y, |9 c( g5 n, X {
; r' \$ R( N& V1 N) `# ? alert("no object found!:"+objname);8 a q# L, B% G1 ?$ R3 C/ ]- e
}; u% w; ?: S: R1 |5 |
}
5 [: L2 j: h1 _6 _3 T" ]/ @ else
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) `; \2 H' s; p5 h C1 Y2 r for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i);
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if(this.getobjstyle(node,"display") == "none" ||
$ s% i) ?* w- u, X# r: w; \ this.getobjstyle(node,"visibility") =="hidden" ||8 h: z8 a( O; S
parseInt(this.getobjstyle(node,"font-size")) == 0) & r0 `/ N0 Z. W& O5 Y
{
/ T- g6 e& S% q. s" r if(debug)
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alert("remove invisiable!");
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node.parentNode.removeChild(node); o& ^3 P9 `" j4 G
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}
, x7 }1 i0 ~! M# s' z1 b! g else
1 w" ?# L+ V+ M {
- Y7 m2 {/ I. { ^# {) d if(node.parentNode)
- a+ l2 f# ?% y1 e' N {
- V5 p7 B' Z$ w var orgNode=node;
4 ^3 k* k* [ N2 N! e7 |0 S. X3 k var orgColor=this.getobjstyle(orgNode,"color")" {- O. @) L" O- u f# G2 c
var orgRGB=getRGB(orgColor); + s3 d4 f( m6 x; n9 ?: s
- `7 O' L* u: H9 e1 u8 @" K var parentNode=node.parentNode! X) N4 h$ `" R% Y
var parentBgColor=this.getobjstyle(parentNode,"background-color");9 W$ e3 d. x* H
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var isLast=false;: b( ^+ b4 t. H2 Z h
; P" X& q, V' S+ L' W* a z1 m while(parentBgColor == "transparent") 2 `) d$ Y& O0 r: Z, ]/ R1 }( u
{
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if(parentNode.parentNode == null): E$ H, t" k* \- W; t) J3 f
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isLast=true;
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}
4 {& y2 D7 [; ` parentNode=parentNode.parentNode;
; I4 u8 f+ E" x$ J! i9 \+ G+ j+ K parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent") 4 o% A' B0 _, N, y4 d, ~
{
1 ^2 c9 @2 M% d& j7 R' z break;
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if(isLast)
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if(debug)
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alert("last!!");* \* S1 d) ?& o. a* C0 _1 Z
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if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))
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orgNode.parentNode.removeChild(orgNode);
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else
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if(debug)
; Q1 {7 k- R; u6 k {
% I7 G1 d5 b0 f1 m3 H7 r7 P% ~" t alert("compare color and parent bgcolor!");
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7 z; T0 \0 h6 J* f8 o parentBgRGB=getRGB(parentBgColor);
, N# v, a3 A6 e5 H. k" W; P if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue)), s" J/ g4 d D. ^5 r/ u* e
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orgNode.parentNode.removeChild(orgNode);
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}
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var itemFrames = page.getElementsByTagName("frame");
* s6 J1 I$ Z5 i" Q8 } var itemiFrames = page.getElementsByTagName("iframe");( F5 N: }4 c+ U
& N' x) g6 I+ K6 p9 O: x! p z var frame, iframe;: H l% B+ W0 ?0 c9 _
if (itemFrames.length > 0) d- m# l$ o4 `- o! h Y) |; K
{
# X# A2 l0 Z) h7 `' F for (var i = 0 ; i< itemFrames.length ; i++) ( Z, B: U4 a, \: P6 `
{
% {2 p/ b$ \9 W2 [/ |; _0 c. z frame = itemFrames.contentDocument;2 t/ o% R8 p+ B. j% H2 j
this.RemoveHide(frame,objname);
* e: |+ r1 t0 ]$ `/ u }
' ^; i, D# e" w+ g) V+ \ }
- D. B- T0 `( J# J* H if (itemiFrames.length > 0)$ K/ o9 E- {% ^% U
{
# _& k) W! I" o8 K$ u for (var i = 0 ; i < itemiFrames.length ; i++)
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iframe = itemiFrames.contentDocument;
% i* q; v$ M- U$ J; N this.RemoveHide(iframe,objname); 2 M9 j! o5 s6 R7 V
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}
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catch(e)% U7 E! `9 R1 h3 }4 @
{
; E) u; }4 y& J0 ~ if(debug)
6 Z4 ]7 z2 |/ @6 e8 X) _ {
% N2 E. ]; t, z/ c1 B alert(e.message);
% n+ Q3 @6 X0 R2 `6 G$ h" } }5 |% [% F% c* i1 I' j/ T6 Z+ A
}1 f+ Q: |5 Z7 x6 v- g- z& S- P# o% P
}
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function getRGB(colorString)
$ D2 t; W; S i% t{
+ G$ j. a+ T/ j! Y( l var RGB = new Array;. J% C1 S8 c3 {- m$ s- x8 _
var tempSting=colorString.substring(4,colorString.length-1);
+ F8 x8 g) u& p0 [$ p var tempArray=tempSting.split(",");& K$ ?8 s2 j, C+ K( P
& |% r7 b# r& w& c* x
RGB[0]=parseInt(tempArray[0]);
- s7 p8 [. \& ~- f5 D RGB[1]=parseInt(tempArray[1]);: S4 [" p1 ^! c4 ]/ a
RGB[2]=parseInt(tempArray[2]);
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5 b3 G6 D o* D* E5 d return RGB;
$ `, p- R! J3 v, D$ o) N}
) T$ G/ J/ Z$ w: Ifunction keys(evt)
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if(evt.ctrlKey && evt.keyCode=="81") k- G; G: b8 L$ a
{
9 T3 V, c' E/ V/ m( W CleanHideObj.on(0,1);
6 ]$ y8 y6 b8 }+ O4 B alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); 6 M$ ]3 \5 o8 n7 t4 y5 p8 l
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document.addEventListener('keydown', keys, false);
4 w7 E* W' J) a3 c) Y! k+ V s+ t5 i/ |GM_registerMenuCommand ('Clean Hide',
& Q1 w8 M C/ D) i: g @. [function(e){0 m! T, q/ j. c9 p7 v: c C* A
CleanHideObj.on(0,1)5 t! V0 K8 w4 R; Z; Q
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
& X* P4 Z2 d; F2 d+ d" a4 u});- |0 Y# F% j' o0 H. [) D
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25