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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 # J1 v# w9 @$ H: ?' n6 N
/ p. U% `3 L5 @8 P! f火狐插件，用猴子. F! X7 X+ ?. C. _2 p
2 p" `6 q9 U) Q3 B# p* F3 gvar debug=false;
2 o3 m+ ^& e8 Bvar CleanHideObj=new CleanHideClass();2 h- f/ Q6 V, `5 U7 ]
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function CleanHideClass() 3 t6 A/ l% r1 ?8 f% ~% G
{ 3 e9 h% g: J$ J7 J
& c$ U1 Y* r0 W( o this.on=function(id,bMZ)
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if(id == 0)( ?2 u' M+ A% X
{
- l% {0 ^( B5 C var page=/* document.getElementById("content").contentDocument */document; * |) z3 U- q6 A6 S0 Y6 b! N y7 u
this.RemoveHide(page,"span");
. z+ `6 h; n. h7 W6 n this.RemoveHide(page,"font");/ q# Y/ @) h) j" [$ d' W+ |
this.RemoveHide(page,"div");
; d5 t% h8 I1 C0 B4 s( v, Y this.RemoveHide(page,"p");% k6 Y3 _! q# z+ F# T$ n
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this.getobjstyle=function(node,prop)
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try' H8 ^! ^- i! l7 z5 C
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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catch(e)
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if(debug). s' d. R* t+ \: y
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alert(e.message);2 B/ F* q0 @" _9 W% ?+ k+ ^' O& w
}
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return "200";. R, b! i( h! {- B* ~
}
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this.RemoveHide=function(page,objname), \& F @' C- |1 K; E
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var minValue=15;1 Q; |: m+ u# [* v
var objs=page.getElementsByTagName(objname);
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if(objs.length == 0) ) N3 a2 }8 d1 M2 [ k* \: G
{
, [4 W/ C- S0 H2 { s8 b if(debug)& b6 ^, a: n# _; [- D, T$ K: j
{
+ L \4 O; ?7 B0 `, C+ J3 h alert("no object found!:"+objname);; F/ ^! h/ ~# @& E
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}
4 \ U7 R6 Y" U- x/ @4 N5 N7 z$ o else
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for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i); ) M1 l- t' y6 L$ s0 D+ k
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if(this.getobjstyle(node,"display") == "none" ||
2 ]* d1 c5 I* E1 F, i this.getobjstyle(node,"visibility") =="hidden" ||
( v. B( X; B- R# T' s# V parseInt(this.getobjstyle(node,"font-size")) == 0)
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if(debug)
/ ^9 t" t/ m8 B- Y1 h# d {
4 g7 |9 R+ b+ e: J9 q alert("remove invisiable!");
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; X! K3 s! `- G) [; y5 E. Y$ v3 W9 S node.parentNode.removeChild(node);
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" N- R3 `$ u9 @& b else
- H6 I6 g2 Z5 r% g2 B) N {
: _. T& r: @ v6 {# Z/ r1 q! M if(node.parentNode)
# `* @, X! U2 H4 _ {
, k- N, S8 ~9 W: y var orgNode=node;) D; L8 D8 e6 h- `; q, w, }$ U0 t5 y
var orgColor=this.getobjstyle(orgNode,"color")
% N3 l& o$ [# b1 f1 a4 Z var orgRGB=getRGB(orgColor);
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var parentNode=node.parentNode! Z5 C$ [6 T% R% V* s- k
var parentBgColor=this.getobjstyle(parentNode,"background-color");9 `+ y+ x. M& J" A9 M+ E
5 s: q9 M5 j( A' o6 h, Y0 D var isLast=false;0 A' @0 M7 r9 }- _1 Y) q1 x( f
1 p2 Y( s% P& \8 {: E while(parentBgColor == "transparent") ) _ E; X+ r0 `/ J& ]
{
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+ Q! m" }& e6 s3 S6 I if(parentNode.parentNode == null)
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isLast=true;
5 ^5 G7 c: J0 ^- y break;
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parentNode=parentNode.parentNode;! _6 G" j8 L+ y3 N1 d$ B+ }! G! c+ N
parentBgColor=this.getobjstyle(parentNode,"background-color");
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, t. `$ ^7 M0 f2 K5 d+ w if(parentBgColor != "transparent")
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break;
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" P" V; ^ e8 `) Q L/ f. | if(isLast) " g; c! F# t. A# U% b7 O2 c. A
{
5 H+ M/ P8 A$ v if(debug)/ F! Y- ? u s. m% {' `' ]
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alert("last!!");
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$ X$ W- G$ ^! \" y, G if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))7 M0 u6 t a" U# P; `& R
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orgNode.parentNode.removeChild(orgNode); + d# ^2 E& Q$ n) D: H
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else
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if(debug)/ J. X0 Z: J, Z0 W
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alert("compare color and parent bgcolor!");
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- i$ m5 m0 }0 ^9 ^ parentBgRGB=getRGB(parentBgColor);
z0 b( t' p. c, Y7 H$ d if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))
g2 X# g& z" N* C9 y: @0 T6 } {
8 r( i) M; k: }# z orgNode.parentNode.removeChild(orgNode);
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}
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}
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var itemFrames = page.getElementsByTagName("frame");
5 V9 `9 u# C& I var itemiFrames = page.getElementsByTagName("iframe");
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5 H4 p7 f- E+ y" o5 }7 H var frame, iframe;. R) D+ ]- O0 u$ K' [9 w! i- H
if (itemFrames.length > 0) s6 `5 L0 R+ Q
{
6 L( p; q% e# w$ h9 } for (var i = 0 ; i< itemFrames.length ; i++) - O8 \3 F4 |) |/ L# y( W" M
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frame = itemFrames.contentDocument;
9 b6 K4 G" d7 q, m3 f; D' }) e this.RemoveHide(frame,objname); $ ~# e" p3 O+ r, S7 m- r
}
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2 b) e- d; X! P7 B& l& [3 Y: V if (itemiFrames.length > 0)
2 M' S) D: D" F5 [8 z {
& D( i8 Z* X" S$ N, R7 T for (var i = 0 ; i < itemiFrames.length ; i++)
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iframe = itemiFrames.contentDocument;
+ ]5 D5 x: n9 Y# ]/ k this.RemoveHide(iframe,objname);
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}
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catch(e)
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! _, V# O& ^2 ]& Q4 n# o, ~- y if(debug)
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alert(e.message);
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: P1 J5 `0 w+ p9 [ W! e7 ?}
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) U! l, c. d' C4 Sfunction getRGB(colorString) g/ W/ k. B. ]/ m: W0 j1 O
{
: v9 I* U: j4 M7 y6 H0 }$ ?1 Y var RGB = new Array;
! m! {6 J% P/ x6 m" f7 p" W( b var tempSting=colorString.substring(4,colorString.length-1);
) l) V$ A! q& e( S, { var tempArray=tempSting.split(",");
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( U, h' `/ g5 d1 e8 W/ z RGB[0]=parseInt(tempArray[0]);+ ]9 o& ~/ a0 K3 O& H
RGB[1]=parseInt(tempArray[1]);
8 a M6 h7 _& u4 U RGB[2]=parseInt(tempArray[2]);
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return RGB;7 I+ n+ L4 E6 o: O% ~
}
5 l' }1 I. ~0 ^& C/ K' Gfunction keys(evt)
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if(evt.ctrlKey && evt.keyCode=="81") * c% h/ ^, x* n
{
3 T H1 k9 W G/ c0 q9 F: k CleanHideObj.on(0,1);" ]# \8 s5 X7 P! a a
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); # ^% r4 G1 }* i: ^
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R. v0 A4 S, W Odocument.addEventListener('keydown', keys, false);
) p; Y! M, H, ?" D5 AGM_registerMenuCommand ('Clean Hide',. d [% ]" g5 V0 m3 T0 _, B
function(e){
* y0 v9 z8 t2 P# OCleanHideObj.on(0,1)
9 g8 t$ _6 I6 K' g z1 }% n, `alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
c; Z0 _7 _ y- Y});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25