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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 t: S3 n a- e$ L1 [( [, e0 W
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火狐插件，用猴子
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var debug=false;
) R& |, ~ h, g# V' q3 z. wvar CleanHideObj=new CleanHideClass();
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function CleanHideClass() 6 L/ v$ L$ D! @* [& K) Y# @3 t7 n
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! P3 [# ~$ M' V this.on=function(id,bMZ)! {! e6 ^ f2 f; W/ I9 s$ E7 X
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( q+ ^3 P$ o& w0 h! T" q+ a; Q# B if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document; 7 P+ S& Q( ?" o8 `
this.RemoveHide(page,"span");
- L2 ?# _- u2 R; S9 z6 h& n/ `$ I this.RemoveHide(page,"font");/ U/ G$ a4 F9 D, S
this.RemoveHide(page,"div");
/ j, j" O, J+ {1 {' R this.RemoveHide(page,"p");
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}
% W9 m3 y$ d4 w4 p this.getobjstyle=function(node,prop)
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);$ \. ?$ \5 e- x
}! V: Q3 o8 b3 ^
catch(e)
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if(debug)$ P9 w$ J. y& ?' T
{
0 E; L. E. b5 e$ [- \6 Y7 \# n alert(e.message);* h, l0 ~$ e& _% `. ^
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0 X" [, H4 u0 y+ j- J return "200";
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, v$ o7 T7 M) V# q! F' v: z9 X1 } this.RemoveHide=function(page,objname)
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try
( ?6 n8 y# m) E, Q6 m* O {
# G5 h; N% `# y9 \0 A1 ^ var minValue=15;0 k- s' P' p: s% w9 o a G
var objs=page.getElementsByTagName(objname);
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" D& c# `9 K7 h4 g. N if(objs.length == 0) # f9 }% `7 g5 G2 n/ n6 j H1 m! _) R
{
% B5 a& i" b: b. C0 N5 S- w. Q if(debug)
C& c9 ~, }, d6 k0 Y {
: [- X! J3 h6 W) ?/ w5 A alert("no object found!:"+objname);
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{
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for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i); $ T: z" g& f& ]3 `1 a* d, L
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4 q' V% L4 C n* R8 ?: w6 @ if(this.getobjstyle(node,"display") == "none" ||
9 g/ m6 A4 C l' R$ q5 o this.getobjstyle(node,"visibility") =="hidden" ||. Z% W: x! L* Z; p9 h% Y
parseInt(this.getobjstyle(node,"font-size")) == 0)
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$ w; m h' j6 n7 m/ ?. a if(debug)
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alert("remove invisiable!");
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node.parentNode.removeChild(node);; t$ e0 d _" @6 t
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else
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. E' A. J1 {5 w8 t if(node.parentNode) $ [6 M6 {1 I- t
{
5 Y! v# I3 a9 [" M var orgNode=node;0 K( a& x8 z. ~; d# ?& C C( W
var orgColor=this.getobjstyle(orgNode,"color"); J2 ]% S2 X3 k1 C( I- w5 h
var orgRGB=getRGB(orgColor); + R1 u" S0 [/ e4 t: c% ^
) c$ F9 ~4 p# a$ z' k var parentNode=node.parentNode6 J- w" o* l0 m6 u* _
var parentBgColor=this.getobjstyle(parentNode,"background-color");
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% ]( @9 V- g, M3 E# S' ^ var isLast=false;
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while(parentBgColor == "transparent") ) s* A" r; f; w2 P' o! v
{
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* }1 A: u2 F# L$ y! U if(parentNode.parentNode == null)! E1 d* c6 y! m- N
{
* S! \% }# Z9 {; } isLast=true;
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}
7 s6 h3 J* E$ _6 n' S parentNode=parentNode.parentNode;5 b" v& M3 t, G" O' b
parentBgColor=this.getobjstyle(parentNode,"background-color");
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1 z, l5 _+ Z; q$ ?. Y5 g# U; _% Z if(parentBgColor != "transparent")
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; F* ]8 t% A) l( x9 m5 K6 U& Y break;
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: ~& l. H+ u1 t9 H2 p: Z if(isLast) : U0 ~ g" ^3 L$ K8 {
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if(debug)8 K* C3 O; [$ L' \4 ~
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alert("last!!");
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+ l1 \$ G, O5 h6 Q& x8 w9 f* \! C if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))' B( K& c$ `/ |/ t
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orgNode.parentNode.removeChild(orgNode); & P8 @2 i4 p, ~
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}
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* [1 Z' }3 b- L/ l1 ? if(debug)
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alert("compare color and parent bgcolor!");6 s- c. `6 T; K. S5 U" D
}
1 r* D u; V2 o" q parentBgRGB=getRGB(parentBgColor);
* {8 I' p2 U3 w. [6 L, A; G if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))
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orgNode.parentNode.removeChild(orgNode);
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}
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( a+ O7 `+ ~9 p' Z% V var itemFrames = page.getElementsByTagName("frame");4 T8 f* r( S: i6 M1 b+ A4 E6 V1 M
var itemiFrames = page.getElementsByTagName("iframe");
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. Q3 o5 _$ U- D* b _3 a var frame, iframe;
, j1 `, e8 y+ G) ~+ f0 z if (itemFrames.length > 0)6 U) q6 ^/ f* n- q) \
{
; s% z% ?9 K) {! p! L5 g for (var i = 0 ; i< itemFrames.length ; i++)
# }) z. `$ W) v3 s" S {
" W# V- t! f( O& O frame = itemFrames.contentDocument;1 Q7 p: W8 K8 q- G, m3 y% ~
this.RemoveHide(frame,objname);
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if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++)
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iframe = itemiFrames.contentDocument;: m1 B v# S7 \' e6 d
this.RemoveHide(iframe,objname);
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catch(e)
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) Z$ S) |" j2 i4 l$ `$ O+ \, \3 k2 G if(debug)- w: ]0 o, \8 O9 I3 F" r
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alert(e.message);
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* X; u$ B, b9 g; @function getRGB(colorString)
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var RGB = new Array;
0 _+ W T$ y2 z5 y var tempSting=colorString.substring(4,colorString.length-1);" k: J: `% z- Z: r! ^) K
var tempArray=tempSting.split(",");# N6 ~( b% c& a# ?% H
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RGB[0]=parseInt(tempArray[0]);! ~; }4 H% q) P
RGB[1]=parseInt(tempArray[1]);
. T f: s8 K6 v x RGB[2]=parseInt(tempArray[2]);
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return RGB;
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function keys(evt)
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if(evt.ctrlKey && evt.keyCode=="81") / r; n6 z, a7 U+ C8 f, n: D9 B
{
1 y/ G5 B* V6 W4 @ @" s4 K( F CleanHideObj.on(0,1);
0 L3 q8 V. o- B) y# s alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); # w3 p5 X {3 |7 x
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% M. [2 ?& P0 o/ |( Q' S# ldocument.addEventListener('keydown', keys, false);
* n% A8 c! O& l7 bGM_registerMenuCommand ('Clean Hide',
/ s6 o$ s6 o# wfunction(e){3 @6 G) w$ z, T: d
CleanHideObj.on(0,1)
2 Z/ Q) q9 ^4 Y# u% Z# @9 Palert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");# Q# W# z5 |5 ]) 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