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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 7 p5 y* Z8 E) N( z
" f, v z; R3 _5 w8 y/ O火狐插件，用猴子
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var debug=false; B- n5 g: P# |5 E4 I* y% t' D
var CleanHideObj=new CleanHideClass();" e5 z0 Q0 ]5 }
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function CleanHideClass() $ D$ G9 O6 X, Q$ d
{
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/ E% U9 m o6 {8 h. P0 H3 D% _ this.on=function(id,bMZ)2 M" K0 W7 \+ \9 R, P& I' d- Q
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if(id == 0)/ r" x( o, n8 M9 X1 I
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var page=/* document.getElementById("content").contentDocument */document;
1 k8 c) \0 y5 f- X- A O8 ~5 z1 u" ` this.RemoveHide(page,"span");
/ j+ c6 c. s- F; w: j) U$ y this.RemoveHide(page,"font");# z% \ X& A3 R/ y, u# ]# c
this.RemoveHide(page,"div");7 i" T' I5 [+ m+ p1 t
this.RemoveHide(page,"p");% x! P, P" Q' g. O( n
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this.getobjstyle=function(node,prop)3 W+ S3 B9 ?& Q* O
{
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);) v, r) Q* x. ?9 H+ n
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catch(e)& l2 V, L! Y) \" M% J1 V: @; g U8 N
{
) s# Q8 ~8 t; W& J if(debug)" r7 d2 u% _) B! B+ t
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alert(e.message);0 ^3 G) d% j) A. `1 O2 l, h
}
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return "200";) g$ {2 s. N4 N/ s5 @) W
}
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@* U# O- p8 C# p, U7 R: F! A this.RemoveHide=function(page,objname)5 B% J# S/ p1 U0 w* L- g
{
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var minValue=15;
) Y1 \: ^5 G: T+ g var objs=page.getElementsByTagName(objname);
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Y- ]" ^" y9 Q% `) v* u; a3 r9 U+ ~ if(objs.length == 0) 0 C8 W* u M9 A/ \$ c" t# \+ y+ V+ B4 a
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if(debug)
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alert("no object found!:"+objname);
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else, y: b+ k+ j2 m1 e% g O9 `
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for(var i=objs.length-1;i>=0;i--) 9 X* O! I, u: a( U
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var node=objs.item(i);
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if(this.getobjstyle(node,"display") == "none" ||/ L$ E# W. x/ S
this.getobjstyle(node,"visibility") =="hidden" ||. [: J/ f; w* x8 E$ m3 V' t' K; G
parseInt(this.getobjstyle(node,"font-size")) == 0) " ^9 |& h. D0 r( w1 `% U% e
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if(debug)
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alert("remove invisiable!");9 G4 o5 C" |2 |% ~; O/ N. a
} a: r+ j, X6 k+ s- I R# a
node.parentNode.removeChild(node);
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else
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/ ]# ^8 Q' A' J- v! A9 Z4 F% H if(node.parentNode)
# }% G* O3 t6 ? {
2 n- c' w0 n6 Q* S var orgNode=node;4 z, v2 Z" J: _3 `
var orgColor=this.getobjstyle(orgNode,"color")2 q/ e9 m% Z) @% J+ t
var orgRGB=getRGB(orgColor); ; b) [# {. S8 @
3 m, G- j! {8 q var parentNode=node.parentNode; F5 Q, F5 J6 h& w
var parentBgColor=this.getobjstyle(parentNode,"background-color");- A/ T, X( @; g% b7 m) M# S) g( ^ R
) A( H8 a' i8 o; G* w/ d8 f. H! m var isLast=false;3 V: ?( L6 z9 s2 z! U
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while(parentBgColor == "transparent") f8 Y( `' C1 k6 ^+ G6 h" T
{
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4 R1 ]0 ]4 z# ?; c! ? if(parentNode.parentNode == null)# C5 H7 r1 Y. L& f$ u
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isLast=true;
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}
5 X1 y) l" H. M6 s H( D; r parentNode=parentNode.parentNode;4 z6 X* y" i# k3 M
parentBgColor=this.getobjstyle(parentNode,"background-color");; B$ Z& N! y- C5 m
% }; C' ~ \3 L& R+ V, G if(parentBgColor != "transparent") ; ]2 y$ f# ]( _% n3 ^1 K" W/ z ?
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break;
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if(isLast) 1 t- Z% A2 g2 d9 ^4 R) v4 s u
{
$ q' N& q! b. c/ b C if(debug)
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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))7 n6 B# x2 T# }6 f
{
# |, y( {& p4 R; e* i5 k! g( @ orgNode.parentNode.removeChild(orgNode);
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}
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if(debug)% Y, u5 p, k9 C# Q
{
1 ~, n3 }, V2 N7 u1 W! x0 G7 T alert("compare color and parent bgcolor!");
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parentBgRGB=getRGB(parentBgColor);3 Z, a' J9 R; A) a3 P7 }
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))2 X0 N2 k7 t4 w8 X$ {2 ~
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orgNode.parentNode.removeChild(orgNode);
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}
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var itemFrames = page.getElementsByTagName("frame");& l, k1 {, K, J/ f- a5 U
var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;5 o3 F( g* _, d" l
if (itemFrames.length > 0)
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! Y3 Y0 ]" a3 g2 z for (var i = 0 ; i< itemFrames.length ; i++)
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frame = itemFrames.contentDocument;
! K5 o; z) P4 b4 ^ this.RemoveHide(frame,objname); $ O9 C' B a# u8 B, I* U$ E& }
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if (itemiFrames.length > 0)& H: @/ } J6 \/ @8 f7 |
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for (var i = 0 ; i < itemiFrames.length ; i++) , I$ X! w' D$ T% k6 h% Z3 Y$ _1 ^6 V. b
{/ C; S+ R9 h2 k0 l; N1 o
iframe = itemiFrames.contentDocument;+ [' h4 C+ v( |
this.RemoveHide(iframe,objname); 8 o0 f* @% h6 m' u
}
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catch(e)5 E9 _4 B' l" M* _
{
) ~0 F, }/ V. {7 a1 t if(debug): u$ H, ]8 m" p$ l5 f
{
% |* n# G- Q* B6 b. x# `% G2 t alert(e.message);0 P& _, D4 m4 x9 g+ q4 l
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}
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}
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function getRGB(colorString)
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var RGB = new Array;3 F5 V: Q! E" v1 n1 a; U
var tempSting=colorString.substring(4,colorString.length-1);
5 ^3 `" w2 G% O; b3 x+ Y4 d3 Q var tempArray=tempSting.split(",");
/ s1 M- x7 V, J: M ^8 x
9 C' T+ i1 M- G, ~ RGB[0]=parseInt(tempArray[0]);0 h$ u! s) ~% O3 x/ v4 Q) R7 l
RGB[1]=parseInt(tempArray[1]);/ D+ P) X3 q" _5 l5 e3 M
RGB[2]=parseInt(tempArray[2]);( W7 ]4 o5 h3 g7 X
% x, r9 q+ Z2 |2 k return RGB;
8 y$ f }' R3 l; D" V5 S}
+ y$ T5 | [2 d1 Rfunction keys(evt) . _2 e; I& V+ P/ g% Z( ]% ]0 i$ j
{
9 R7 t" ?& Z: Z9 }, s if(evt.ctrlKey && evt.keyCode=="81") 5 U/ I$ w! ]% S2 ]# G2 Y$ h3 z
{ % t) N( X% u# B0 O1 u
CleanHideObj.on(0,1);6 C( s3 ?7 [. E9 i0 ?( @( \5 |
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); 6 I9 r7 |; r9 Q2 C
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document.addEventListener('keydown', keys, false); & \1 N0 v* v9 O5 J
GM_registerMenuCommand ('Clean Hide',
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CleanHideObj.on(0,1)
% M7 z! Q2 R5 ~# b% O, galert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");! U o# }( u5 B- e5 h
});2 `% z! x7 o8 F, t/ s
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25