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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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$ E0 J; e% Z" V- z- @8 H0 W火狐插件，用猴子
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( N2 u; o) ~& ivar debug=false; * Z3 t" h+ ~6 W6 }+ H3 Q
var CleanHideObj=new CleanHideClass();+ i. A) M6 y1 ~& I8 u
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function CleanHideClass() 7 b R, c1 K+ h5 H% ?# }8 M# ]! t
{ 0 O9 K2 P7 V, V9 Z
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this.on=function(id,bMZ)5 V7 m* p# k0 ?) \ Y+ `
{$ _+ m9 P8 R! a; u0 N
: K/ \% m9 }' p8 ~* d if(id == 0)% S. j [: U/ [1 i8 n- J w
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var page=/* document.getElementById("content").contentDocument */document;
+ t- ?: [" i) P. A" [ this.RemoveHide(page,"span");
" {( |5 S" g) j- N; ~8 m- Z this.RemoveHide(page,"font");
9 y' K9 h4 z* M. E3 v! w this.RemoveHide(page,"div");
3 ]) c. q1 g, Q$ A! L z% | this.RemoveHide(page,"p");
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}, }0 g% z7 |0 p& J C X
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this.getobjstyle=function(node,prop), x& O: s! o$ \4 N f) ^7 b1 `
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try
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);" t3 B, D5 g+ O$ k- E n
}! q# J/ k7 {7 [$ U1 N
catch(e)
! I: ~9 X# m9 f) v2 q+ m {
2 n. x! I) \" x% z if(debug)
% [- o$ |! |! `# K5 ` {
; R+ F& s1 _4 ]& T alert(e.message);
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+ R) q1 @2 \3 H& \ # y( u: _! O! V* k, t' U
return "200";: W) t+ I1 d4 k% r& R N
}
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2 {7 _& w! t* J& w. v1 S this.RemoveHide=function(page,objname)
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try
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$ |& }% o# V, X, W# d$ P var minValue=15;& r- V. A" a0 z1 t; N6 w( A
var objs=page.getElementsByTagName(objname); ; y, \4 C( W. k
# p/ ]( N4 l" e if(objs.length == 0)
* u+ k, P/ Z/ F {
, T5 C3 c3 x+ L& W if(debug)
) z% ]+ H/ l Y( a2 ` {
, R( Z2 F3 i) o( g# c- Z0 I% \. I alert("no object found!:"+objname);
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, G' M3 ^; H6 O }
% S" [6 s! ^( b5 v else
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* O2 L, g$ }5 G+ y) z) h, u for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i); , y; }: Z8 A1 v: J% i, i: h
4 C4 R1 A- x+ o" U
7 Z! g' A- I5 D if(this.getobjstyle(node,"display") == "none" ||
) d! S3 N1 C' D this.getobjstyle(node,"visibility") =="hidden" ||9 f3 X [& G0 B0 C) ]. q, X) d( m
parseInt(this.getobjstyle(node,"font-size")) == 0) 9 h( t* `% z, T* T3 g# q
{
. |# q" T y4 l# k" o/ d if(debug)! ^! h! f L& {
{
8 w- l# a: b' R' x% \ alert("remove invisiable!");
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3 L( }8 x8 X% ^& [6 u8 M/ P node.parentNode.removeChild(node); u6 t% r/ g7 b' y0 X( K
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else 5 y8 u& P+ [" i* w4 V9 v" R
{
1 q1 ` Z/ U; P5 I0 e3 C if(node.parentNode) - n$ ^5 L+ Z3 Z8 J. q& ~& u6 `( t1 h
{
8 E- b: o) t( J3 b) |" L, o% S3 g$ a var orgNode=node;
- J) q7 X& B) T4 u8 k2 y var orgColor=this.getobjstyle(orgNode,"color")
! v4 I/ U* f! M3 O# P& [/ R, G var orgRGB=getRGB(orgColor);
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var parentNode=node.parentNode
8 y* ^5 m1 j2 y7 [6 I& D# f var parentBgColor=this.getobjstyle(parentNode,"background-color");) P! C% r8 e9 n+ C1 I8 { r8 f9 U
8 I8 E/ F2 l, ? var isLast=false;8 y* @4 G3 \! m* M( h
' p& h, P( l# `3 q: J" O while(parentBgColor == "transparent") 8 ^% {2 [0 D0 M* C2 M: R
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7 [# t0 Z. e: ^9 y8 y" Y4 @) @8 Z+ Z if(parentNode.parentNode == null)
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isLast=true;
- _/ X# e5 s8 j B break;
+ M) S+ |; s; C# h }4 z& [6 a0 f! Q6 J* o
parentNode=parentNode.parentNode;1 T1 z' q" M3 k. t8 c, Y3 ?
parentBgColor=this.getobjstyle(parentNode,"background-color");0 I1 b# u/ }2 j5 w+ [0 b1 w6 [
( a8 Z% q: I+ _0 c8 e; ]' ?* S if(parentBgColor != "transparent")
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break;
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if(isLast)
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8 u* h2 B8 v$ W# p! }% k if(debug)% S# b& q' s5 P: z7 z- Z% ]
{
( O7 g4 C6 T1 }. G& P0 U 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))
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; Z7 v/ O- G L: r/ V" } orgNode.parentNode.removeChild(orgNode); 6 f/ X T: @2 d! N7 d+ z* L
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}
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{* k: r5 U. } E4 g1 A5 X
if(debug)/ S" G# a2 w$ M- _3 k7 ?
{" U: L! V$ N0 D- T, a% K* F2 I( o
alert("compare color and parent bgcolor!");; C/ T+ }: O1 o5 b6 `0 }3 Z
}" r& X9 K5 O4 A7 }* M& z
parentBgRGB=getRGB(parentBgColor);. M, V% V U& h5 K* x5 H
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))
$ y5 F- O) {, J# P+ \+ ]( K {
' S/ I* n* e2 Y/ ^ orgNode.parentNode.removeChild(orgNode); " W! `* q9 c ]4 v% `+ h' x
}
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}
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var itemFrames = page.getElementsByTagName("frame");
3 J2 f# z& z* Q! }# C# o var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;# W0 M4 u. I" U- O/ D/ {9 V h
if (itemFrames.length > 0)0 ^2 a5 K- n! P! g1 G
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for (var i = 0 ; i< itemFrames.length ; i++) % K, d- W* l W/ ^4 |
{
6 l8 ~* ~4 c5 G- A, j3 s8 N frame = itemFrames.contentDocument;
7 R5 a, f+ ~* {3 u8 n- g$ n9 [ this.RemoveHide(frame,objname); , b9 u, I5 |3 H: b6 _4 J
}
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- i& @/ @+ N) @* E& k- c1 g ] if (itemiFrames.length > 0)7 c9 F% a% t5 N2 U9 T
{
; c$ _* Y% I" }) o for (var i = 0 ; i < itemiFrames.length ; i++)
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iframe = itemiFrames.contentDocument;# q/ H( J3 b* S7 R+ I# ~7 s1 V
this.RemoveHide(iframe,objname); + u! l. w& V( }* ^1 u, z' s
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}
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catch(e)5 p* o& {1 `, G/ r' @
{! v* x/ \3 n5 R# c8 \
if(debug)
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alert(e.message);) g7 G0 A& M6 Q$ @# y+ `1 }% }
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} |4 G3 k D/ E7 v
}
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& a3 N# A* c! e0 ` }function getRGB(colorString)
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var RGB = new Array;
% B+ i2 X r* p+ i' K2 s4 u var tempSting=colorString.substring(4,colorString.length-1);
6 ~/ I: A/ Z8 j4 y2 O+ q5 ` var tempArray=tempSting.split(",");* m- m8 V L( g) `# M& G( B
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RGB[0]=parseInt(tempArray[0]);. e6 X+ p$ [2 ~1 v8 t9 [
RGB[1]=parseInt(tempArray[1]);
9 e7 H+ {% z; r! z RGB[2]=parseInt(tempArray[2]);& u2 x0 x' c- M' }$ m3 C
" Z$ m3 @; I- ~ return RGB;5 f! m+ D% L) X6 C6 v
}
% a4 f6 ]6 P7 C! W: V1 ]8 Pfunction keys(evt)
) Q# {2 F4 ~; {4 q, q {
8 B5 R* @: q1 U0 R if(evt.ctrlKey && evt.keyCode=="81") , C; n! r' _" h( r$ G( ~6 B, o; o; ?
{ 4 L2 ], ]7 M* F! r& k
CleanHideObj.on(0,1);3 D& ?5 i h- n- I1 L# ` z9 d
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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} 9 n" M1 ?) _9 ?, U8 R
document.addEventListener('keydown', keys, false);
4 V. |: V6 Q# fGM_registerMenuCommand ('Clean Hide',
1 C4 p! u0 a) G4 Hfunction(e){
' P' H8 _2 ?$ j" Q7 _CleanHideObj.on(0,1)
! u5 f4 R. Q- ~, _alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");2 J* A# j! f8 X& n; Y% N
});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25