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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 u9 p8 p; \6 F7 i0 w1 {8 P
7 {% Q1 K% M9 e' G' c, \4 y火狐插件，用猴子
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% p# Z5 H8 ~* u' v7 jvar debug=false;
6 O6 k/ L# N1 b% \/ y: {9 J% o5 y4 Svar CleanHideObj=new CleanHideClass();
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function CleanHideClass()
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this.on=function(id,bMZ)8 i/ g: l% b4 b5 N
{% l# u, L. d1 w5 u9 H+ x
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if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
, v+ ?* Z! e) h, J8 T% N0 }- ` this.RemoveHide(page,"span");
/ r7 t: k5 S+ q this.RemoveHide(page,"font");: \. c% x; R1 b8 P' P
this.RemoveHide(page,"div");; o2 z* B0 y5 h4 I* f: T* `
this.RemoveHide(page,"p");
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}
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# A+ ]& k( Q- b$ q this.getobjstyle=function(node,prop)8 G0 I% `1 S: h% I' A# V1 \; G6 ], h
{
2 f8 O8 J, w4 `* B: K try
5 j# x0 Z/ ]1 ? {
4 m- S" ~+ a" u$ M" ?, R return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);8 g; F( |& {, R9 Z2 r
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catch(e)
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if(debug)
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% c" n' {# v, l5 e alert(e.message);7 Z5 p& F& h8 @1 B7 V5 C* w1 E
}
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& i0 i: b) {2 h4 @: Z' T return "200";, I" v8 ^7 j, w5 y2 o
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}
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this.RemoveHide=function(page,objname)
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var minValue=15;1 T3 L# s" E/ A- l5 M5 \- t# M9 d% c
var objs=page.getElementsByTagName(objname); " m2 |8 P3 ~8 u' n* q& F% C
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if(objs.length == 0)
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4 G3 k8 \0 J3 ~5 S if(debug)
, {; i% y. m" \5 e; o {
. u( E# r/ b5 H! c R alert("no object found!:"+objname);0 Q* x8 Y* F: g! [8 r% X6 p
}
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/ S$ i2 u9 d7 r else
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0 y0 a! ~: q& [$ O$ }/ v1 ` for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i);
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- C( X+ ]$ f( K* Q! L5 o8 P if(this.getobjstyle(node,"display") == "none" ||
/ J8 s3 n. a( \* Z0 R this.getobjstyle(node,"visibility") =="hidden" ||
5 G& r% s3 I# h8 _9 | parseInt(this.getobjstyle(node,"font-size")) == 0)
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) P' D+ \% p$ V( ] l7 p" C if(debug)& o* M9 h/ {9 g- I
{
) K3 j, a& w, s& P alert("remove invisiable!");
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node.parentNode.removeChild(node);
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else % {* ?% n) M" B
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if(node.parentNode)
* \# A% r# h' p. Q3 X+ } {
% t5 G; ~$ H/ O6 t4 u- K3 C3 x var orgNode=node;( D& Y" y7 v4 y
var orgColor=this.getobjstyle(orgNode,"color")
; I6 B" _+ E( f9 R X! z var orgRGB=getRGB(orgColor); ' s, G- N& n" m
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var parentNode=node.parentNode
4 V% W7 O. ^; Q var parentBgColor=this.getobjstyle(parentNode,"background-color");7 Q3 x- f- @% [. D4 D7 `
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var isLast=false;
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while(parentBgColor == "transparent")
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0 L( y, s: }& Y C! W if(parentNode.parentNode == null)8 S/ h( l6 v. v5 h
{
3 R3 j0 ]7 j. \8 s isLast=true;9 ~7 R3 }: z& [* }% f. U" w
break;( m' @9 C$ k/ M) ~( x
}
5 [" c5 K' b5 I5 y+ ^& R parentNode=parentNode.parentNode;9 ^7 e+ y1 E$ T& _
parentBgColor=this.getobjstyle(parentNode,"background-color");) T7 p$ I- a* c. l
' n8 v1 e. O1 t1 a5 Z if(parentBgColor != "transparent") 1 i/ U' W( j8 N" ] S& @
{: E/ o& O5 k( x j
break;# L) n8 x& y3 F p7 F7 H
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}
$ K) V- l% R3 S! x% b7 n if(isLast)
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7 q: g( N2 ], e0 o5 J7 v3 a if(debug)
5 k! l# V6 }" X" @) M {
6 L# U5 B: g3 h& x+ J; U alert("last!!"); \7 a. m4 r3 }
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if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))9 s, u( i/ @. D- v# V- X
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orgNode.parentNode.removeChild(orgNode);
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else0 {& \% @* G. Y# Y6 v+ k; d5 g
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if(debug)
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alert("compare color and parent bgcolor!");) Z# Q" W) Q% U1 ~% U
}
% U1 N# G' c8 F- a$ F parentBgRGB=getRGB(parentBgColor);
. ?) F% Y; _- R" z4 Z0 ^/ L' s if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))- @. {. R0 S6 @6 O' A# @& {) M0 m- M
{
$ ]1 C! Q8 I" _! R# |0 g orgNode.parentNode.removeChild(orgNode); : A# H, t+ V, o6 ?5 [
}
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}
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}
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var itemFrames = page.getElementsByTagName("frame");5 c1 v5 J3 q* ?! X7 U2 F; E4 t8 `+ O
var itemiFrames = page.getElementsByTagName("iframe");7 p Z, b0 r. M0 v
# l* ~8 l; j" H9 n% o# V var frame, iframe;
/ h- H" L+ x, ~8 G) u' u+ B& h5 f if (itemFrames.length > 0)
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for (var i = 0 ; i< itemFrames.length ; i++)
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frame = itemFrames.contentDocument;
2 c3 X2 B" q/ x; w1 ?8 r this.RemoveHide(frame,objname); 7 i8 h9 @% c1 D' q
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if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++) 4 G! f* O5 U0 i/ v4 o, P
{
0 X* j. n6 ]: A8 B/ q3 m% D iframe = itemiFrames.contentDocument;! Y% v3 e' S0 A2 O1 x7 B* w1 K+ t
this.RemoveHide(iframe,objname); 8 Q+ K) W, l9 Z& M; s( S
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}
& T. R2 k% Q5 ?# ^: V! Y catch(e)$ H% K1 k. V: P I( }
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if(debug)
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alert(e.message);
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function getRGB(colorString)
* J5 J* Y, P& O( S{
, W3 T# V$ ~3 S1 @' n7 j var RGB = new Array;
/ A) [) O0 Z- v5 F! J' w7 M var tempSting=colorString.substring(4,colorString.length-1);! G! t9 n S# C/ C# d! O
var tempArray=tempSting.split(",");7 Q: U! P2 w' X, O, V
$ P0 ?& Q) v5 c C9 p% v5 H" ` RGB[0]=parseInt(tempArray[0]);1 D: E& [. H" U0 R6 ?8 E/ L
RGB[1]=parseInt(tempArray[1]);
; G5 p' @0 z) i7 g+ N Z( S7 k RGB[2]=parseInt(tempArray[2]);
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return RGB;6 ? j0 G A3 v( {$ n- S( T3 y J
}
' P* F# B! N c# _7 Pfunction keys(evt)
6 z Q. _; ?0 Y% j3 y {
# \/ {8 y6 j' b0 `+ E if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);2 f+ E' b, K* y9 \
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); # C9 v: c5 N; N3 m) Q- @2 N
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} ) i/ S. J4 G& y) z; x
document.addEventListener('keydown', keys, false);
, r) S& P: O, m$ ?9 tGM_registerMenuCommand ('Clean Hide',$ _' l+ o/ h# G. i2 }
function(e){
. ]' |- b+ F6 A) t) v( P, lCleanHideObj.on(0,1)
3 c% p7 D9 c/ t) p% K Xalert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");( q" K* m3 T4 j7 a" h4 r b6 O. z
});. _) Q. D% T, K) x
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25