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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 & E3 F' P5 }& e2 d
9 x6 R8 U* Q2 X ^0 D0 ~8 v& m6 z o2 d火狐插件，用猴子
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var debug=false;
) L! E1 p4 o0 ^0 o; gvar CleanHideObj=new CleanHideClass();" o' c1 ]8 K7 {8 e2 q+ S& c
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function CleanHideClass() 8 ~8 n; R4 G" A# e
{
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this.on=function(id,bMZ)
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7 L. r9 D3 R( o( j5 H if(id == 0)
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, e. S' o# x. o. M4 F% T$ E' o8 a var page=/* document.getElementById("content").contentDocument */document; / k7 e6 G& W. c4 G( I
this.RemoveHide(page,"span");* p j$ U/ r) X3 G7 [' O
this.RemoveHide(page,"font");
! H4 S4 Z; A. w6 x this.RemoveHide(page,"div");# @4 Z: C9 [' u6 p) e/ X* {
this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop)
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try
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);% i; _ w7 b( {- Q) l! O
}
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{
) U6 s- r1 N$ l6 L. s) D; B if(debug). q7 N$ R) K- E$ b
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alert(e.message);8 o- r1 F0 }' _0 o9 Q8 o
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/ u3 V* Q7 R {9 c: l5 s( n$ ? return "200"; {+ ?( k- {/ h4 _" }
}
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this.RemoveHide=function(page,objname): I& n; T x5 k
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try" ?0 A5 H; I _8 @. P- c g
{
+ q& R. O: w# D2 n/ N4 P5 z var minValue=15;
7 _: p# t5 W% _. l! d5 m var objs=page.getElementsByTagName(objname); ; S: A" z2 n4 ?8 {
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if(objs.length == 0)
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if(debug)
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# c. p6 C, v p3 S. Q% ^3 ?) Z! ? alert("no object found!:"+objname);% m7 ] G5 a5 V% W* F3 p3 }5 f
}
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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);
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if(this.getobjstyle(node,"display") == "none" ||4 O' X/ n, ]# u5 H* p5 b& I4 T
this.getobjstyle(node,"visibility") =="hidden" ||
% A5 ^& o5 a, B, o7 |- B# O, v parseInt(this.getobjstyle(node,"font-size")) == 0) }2 {& r" ]8 I1 E
{
, f' h- h2 ?( v8 z7 q! K if(debug)
0 @! X& G2 L) P" k% N. k [ {
1 w7 f- B1 Z, W: X& V. _1 n alert("remove invisiable!");
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node.parentNode.removeChild(node);
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{
, V- |) e- y+ U: |9 V6 \6 w if(node.parentNode)
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: M! j7 O9 q) g: e var orgNode=node;+ D, ^, ^% _4 ?# P* H
var orgColor=this.getobjstyle(orgNode,"color")
+ r$ s/ i- q5 \) w# K2 m4 }& I var orgRGB=getRGB(orgColor); 9 A# j, s- C) u' I/ s# s9 d( F
# {3 c6 p" e f4 v/ P( O7 S0 j" ~. t var parentNode=node.parentNode
1 }2 ~3 n0 v0 |3 t' `2 ?; h: e var parentBgColor=this.getobjstyle(parentNode,"background-color");$ l1 n" W3 ~1 q! k
8 ?/ W' O# U. ]7 N0 G" @+ P var isLast=false;
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9 w; p2 |: D3 m. K o# c- a' Q& Z while(parentBgColor == "transparent")
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6 T! K7 Q1 M+ Y: k& R, }; x/ I if(parentNode.parentNode == null)
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/ y( l$ k' u! V P e. K0 {+ i isLast=true;
H4 ?3 O1 Q; Q6 { break;
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+ E9 H, D9 P" @9 M: J5 z1 p( c5 d' g parentNode=parentNode.parentNode;( T% C/ q/ }1 e6 K6 f
parentBgColor=this.getobjstyle(parentNode,"background-color");# ~1 i- [( P) z; F l/ N: @7 m
& e8 {0 ]/ y% B; i- u) f" p* G5 h: P if(parentBgColor != "transparent") 4 d" ~- ~! d* j0 E
{
0 ? M# a" S/ F o) A break;
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if(isLast)
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5 o9 u2 J; O. `# d5 p! p# [8 h9 p if(debug)& X/ w' R) w2 @; D, c" c
{
: ~! W% I6 S' p+ [. _# W% M+ @ 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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$ u5 }/ _8 ? i4 [ orgNode.parentNode.removeChild(orgNode);
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if(debug)# A+ n3 b3 ?. V R
{
! \# R" M9 @: J; d0 K6 a alert("compare color and parent bgcolor!");
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parentBgRGB=getRGB(parentBgColor);
9 t. o9 T0 T7 I" } if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))
8 Q( h/ l$ e$ s, Y* v5 h% y {
0 J! Q8 a0 _9 v* k* x4 B; w; T# p orgNode.parentNode.removeChild(orgNode); ! z* d1 B4 D4 G6 {
}
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}
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var itemFrames = page.getElementsByTagName("frame");
0 s- B" v9 R. C; ^ var itemiFrames = page.getElementsByTagName("iframe");; M" e w5 X& g( c8 Z* {
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var frame, iframe;# l9 k t6 i+ \6 A1 p9 C
if (itemFrames.length > 0)0 ]9 u6 [5 Z; U& s
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for (var i = 0 ; i< itemFrames.length ; i++)
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, A% u1 n. w& s frame = itemFrames.contentDocument;
1 G. h% k/ _2 I1 u* d" E6 p this.RemoveHide(frame,objname); ) l! ?- M3 W* p' o+ y
}
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5 y3 p. U6 B" ?7 ?, Y if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++) # Y6 Q( a! w) E
{
) M. _0 l& z+ k+ R iframe = itemiFrames.contentDocument;
* A( ~6 n9 y5 e. }' o$ r8 r this.RemoveHide(iframe,objname);
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9 @" k, N3 v; r$ K4 L& k }
* T, T M; C7 b2 ]/ R catch(e)7 ~; |, S2 I K0 k( d; f
{
( w4 x6 @+ C( ]$ g- F# Q if(debug)
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alert(e.message);% F- C P! u" c5 b9 B1 h
}
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function getRGB(colorString)) d6 | N" Z5 b* b
{
1 c6 V+ X+ t, o& J& S var RGB = new Array;
3 S, }& v9 a; `( P5 h) }0 f var tempSting=colorString.substring(4,colorString.length-1);7 `0 V6 V+ E/ |5 S# a% p3 F
var tempArray=tempSting.split(",");
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$ t7 |! ~- H& S9 w3 ^ RGB[0]=parseInt(tempArray[0]);
* B8 @0 i' p; A! u- I5 f- {- ` RGB[1]=parseInt(tempArray[1]);5 R- F0 h" `7 B1 H1 w! c
RGB[2]=parseInt(tempArray[2]);
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8 P; t$ H* b2 P return RGB;
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function keys(evt)
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if(evt.ctrlKey && evt.keyCode=="81")
& B) p) X) E, b3 Y8 \ {
! c* [. B! L+ p9 `% v" G; p CleanHideObj.on(0,1);
" z8 p# T2 i$ a' x+ s alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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document.addEventListener('keydown', keys, false);
2 G9 F# J6 p# t5 D( p2 NGM_registerMenuCommand ('Clean Hide',
! a% L# B9 c! `' d5 o5 mfunction(e){
. f+ W$ D! q. hCleanHideObj.on(0,1)
) ~; _2 ]: J5 g5 palert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
5 Z# t _. U: C7 `6 F});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25