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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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5 k+ O2 h5 U) ?# x火狐插件，用猴子7 W: N& O( {& q+ B/ k4 p+ G
# L- S3 P8 t0 j( P: \var debug=false;
, d4 J# r) B/ W, o+ Y( Evar CleanHideObj=new CleanHideClass();
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# B5 A7 H0 L. Y2 V, a( p0 S7 @function CleanHideClass() + @; C( I2 [4 u5 S/ r
{ ' e, @. l0 @( S
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this.on=function(id,bMZ)
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# ^+ k' B+ I/ r* C7 t: Q if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
; X# w; a! Y M8 B) U7 ?* ]: x$ l, A this.RemoveHide(page,"span");
4 @: [' n7 Q7 C1 R" n5 `9 }, E0 T this.RemoveHide(page,"font");5 g. N' k$ G1 n: s! `4 m
this.RemoveHide(page,"div");
( e, N' |1 @- s* u0 I" ~. o this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop); @+ O9 {3 y/ }
{
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);. C$ v1 M! I. n% d
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catch(e)5 N2 a, M8 q2 m! ]) L! z
{
2 m A) o6 T0 b9 e: E5 X if(debug)3 j. q4 _6 g9 v) u$ ~1 n
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alert(e.message);
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return "200";, k6 w, c: {* g2 _: k
}
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this.RemoveHide=function(page,objname)$ g+ h' }6 g& Q5 c, \5 s$ q5 w ^
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{
% x+ y, Y: X2 o" I- K: [5 C var minValue=15;( }% i: u! L6 d& t2 B+ A
var objs=page.getElementsByTagName(objname); % N+ f8 l6 a, s2 U; P) x3 \
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if(objs.length == 0) ( n' w X+ _2 I" {; v# w: N a/ M4 z
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if(debug)
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alert("no object found!:"+objname);, t7 t- {8 C& n" O3 Q6 Z
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else
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$ S$ P3 C3 X0 g, B) m" j for(var i=objs.length-1;i>=0;i--)
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0 j8 f6 z8 a, W# r var node=objs.item(i); ; j5 R0 b7 R( V0 i
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if(this.getobjstyle(node,"display") == "none" || F2 C3 L, ]4 N8 f
this.getobjstyle(node,"visibility") =="hidden" ||
$ @7 U7 @3 o4 ~) R. _ parseInt(this.getobjstyle(node,"font-size")) == 0)
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if(debug)
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alert("remove invisiable!");
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node.parentNode.removeChild(node);) |. i# ?& G8 i
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else
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if(node.parentNode) % i) S9 E; a6 {1 c
{
+ E% M5 t# `( M* s0 I/ [ var orgNode=node;
' p3 u! f: R$ _5 S var orgColor=this.getobjstyle(orgNode,"color")
) z3 ~1 W* [; O* o2 O var orgRGB=getRGB(orgColor); 2 D* b3 m* { e: @3 m# X8 j/ R
, E( \' v z) R/ R& Y7 L var parentNode=node.parentNode6 O# c* P' \& B" J
var parentBgColor=this.getobjstyle(parentNode,"background-color");2 u) U9 _$ D/ I! g" c
' O7 J1 \- _) f/ Y8 L var isLast=false;7 p; @" Y) K$ H/ W2 J
% U0 o1 u% m9 S7 @. S
while(parentBgColor == "transparent")
( B9 K" T& \5 L/ X, r {
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5 }# a8 P2 Y3 m& |' M+ Z/ ~6 U if(parentNode.parentNode == null), I/ F3 O9 W3 f* f& D+ d7 L" a
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isLast=true;
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}0 x$ ^2 R- `* |* w0 f, [
parentNode=parentNode.parentNode; v* r) o) ], D% W
parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent")
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3 \ e e$ d" U4 t8 i+ { break;
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/ Z+ b3 U* n* p# [0 f! I if(isLast)
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if(debug)! w$ P R; r \2 S% b- U# N
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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))
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orgNode.parentNode.removeChild(orgNode);
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}
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{
) b- M0 d, B; o" H# D7 [9 e; f if(debug)# I. x L- x0 r6 D9 d; z5 J% V5 W
{
$ u4 ~. x6 Y# f; K" }' {, q+ S alert("compare color and parent bgcolor!");8 k |$ F% r) }7 q. H
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parentBgRGB=getRGB(parentBgColor);; J7 @) x; {" u9 T n) w
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); + b! \+ p$ b2 a5 D5 o0 E0 X6 J
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}
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var itemFrames = page.getElementsByTagName("frame");: U+ H k2 c8 t( o, T
var itemiFrames = page.getElementsByTagName("iframe");7 o7 l7 Z4 y; F& D) F+ o6 l1 t3 s
: `5 t) |. [& d$ ?& Q! ~ var frame, iframe;7 D- o+ K9 F6 m3 n
if (itemFrames.length > 0): P, r3 ?# X5 ?- l5 h) e
{
; S9 ~5 O& F# W+ E( y for (var i = 0 ; i< itemFrames.length ; i++) ; E9 F9 o& X: |2 h' G" Q* J. W: T
{: v- _9 y+ o& T/ N2 v
frame = itemFrames.contentDocument;
6 Z# s; h0 I) [; d' X this.RemoveHide(frame,objname); : i1 T* R8 a# O4 u) A
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}
& L$ v+ T- Y8 }/ [0 h' E if (itemiFrames.length > 0)' @3 T+ S& J1 t0 ]# g k
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for (var i = 0 ; i < itemiFrames.length ; i++) 7 w3 N' N p1 M. K1 i5 G, n+ \' n# `
{
1 q- b; @2 v& L S iframe = itemiFrames.contentDocument;! ^& ], o) Z2 U& x. k% z* ^; U6 {
this.RemoveHide(iframe,objname);
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}
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catch(e)
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if(debug)' y7 |& D- N l* }8 W
{
$ ^+ H ?6 `0 i" k alert(e.message);% T) B1 W; w$ U+ u' l) B5 b
}. q. j* \1 l* ?3 h. r! t* m' x
}
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' z: H' w9 `) gfunction getRGB(colorString)# ~# d0 I% u% y( C, l
{, m9 ]( g% b* b- S9 d) }
var RGB = new Array;
# f: `4 U- r7 h6 n, g$ M8 P var tempSting=colorString.substring(4,colorString.length-1);
1 W2 d+ m* ?( x9 J5 U( G var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);+ ^; d) Q; h8 r" | k
RGB[1]=parseInt(tempArray[1]);
; |8 W4 ?( B& N- _6 y( |9 m( u RGB[2]=parseInt(tempArray[2]);* C5 l9 ^; D0 f5 Q
! U/ u$ V# Z @% D return RGB;
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function keys(evt) " w% R6 B" B9 j+ Q) h5 R. o
{ 0 _4 u$ S' A L" L2 N8 R
if(evt.ctrlKey && evt.keyCode=="81")
! h, _. o; U2 I {
& _1 C' Z6 b, |, {: f3 Z! |0 z CleanHideObj.on(0,1);
( g) T) {) \' o" U- I }% s$ ` alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); 5 @* f, w8 j1 V, v9 r& }% R7 B
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}
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document.addEventListener('keydown', keys, false);
/ h, P, p& u3 f @GM_registerMenuCommand ('Clean Hide',
% l5 K+ N5 \) lfunction(e){! B6 S* V; [# n, A8 s8 v7 l; I- h& [
CleanHideObj.on(0,1)5 [. U+ U; I) W; f1 H5 \8 r
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
9 J1 @7 a" i) Y+ t- O' S});8 b- I, s8 w! X, 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