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发表于 2013-4-7 23:47:38
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显示全部楼层
本帖最后由 chenmeiyuan8 于 2013-4-8 00:01 编辑
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. T4 R$ f; f* l$ \1 C9 b7 X# i火狐插件，用猴子
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# t3 y; R( N7 k2 ~- Jvar debug=false; * o6 I! x: @9 x) ^" z2 k
var CleanHideObj=new CleanHideClass();, ~' J! j/ }0 N9 r
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function CleanHideClass()
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* o6 |( E* g; A9 z0 O+ V9 I this.on=function(id,bMZ)8 M$ w$ i; N9 |7 {0 O/ e
{
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if(id == 0)9 \% o* N! q' P3 N
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var page=/* document.getElementById("content").contentDocument */document; " Y! w# q7 A9 d: a. q
this.RemoveHide(page,"span");
$ `& m1 K. c5 ], Q& j this.RemoveHide(page,"font");' _+ G7 p* S+ p3 N/ R- A
this.RemoveHide(page,"div");
3 g: _" _* g2 N this.RemoveHide(page,"p");3 k. s" A+ ?' B' i
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}
* q$ F l, K1 G4 N2 Q& o6 u A this.getobjstyle=function(node,prop)
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{
8 ^+ l% l# L9 \9 [ return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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catch(e)
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if(debug)
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; n9 W6 G/ g( w" W alert(e.message);
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! }! A# l f0 H& y8 M" c0 g# ~" w return "200";+ y2 ^) h4 b7 O! c0 L4 i
}
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) e( ]1 V. ~* Z O5 [* T l this.RemoveHide=function(page,objname)
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try
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! Z" h% A$ F! N9 m; | var minValue=15;
" N- o' j, R! D" ^" U, J2 ]" U var objs=page.getElementsByTagName(objname);
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if(objs.length == 0)
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alert("no object found!:"+objname);0 ?2 h2 o! E+ |3 ~
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else
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$ k3 G4 a" p: C" F& A% S for(var i=objs.length-1;i>=0;i--) 4 q/ f# k# ?9 x, H: g" F
{
9 b7 q5 k) }$ x- t7 ?9 ~ b n& O var node=objs.item(i);
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if(this.getobjstyle(node,"display") == "none" ||9 k* J* W+ x! H2 ]: A) {) ]
this.getobjstyle(node,"visibility") =="hidden" ||
. \% C; e/ Z V- ^! |" m5 v parseInt(this.getobjstyle(node,"font-size")) == 0) 4 y. p' o1 m: ^! Z' L- d. t
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if(debug)" M y6 j3 d$ t( e! U, ?
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alert("remove invisiable!");8 i- \5 |% B P
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node.parentNode.removeChild(node);
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else
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if(node.parentNode)
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2 y b: {* n3 u0 ~5 V var orgNode=node;
9 m& V; L1 y& m' g: {2 G! \* a3 u var orgColor=this.getobjstyle(orgNode,"color")* W* S% E |) K5 }- U
var orgRGB=getRGB(orgColor); " N1 f7 g6 j& \3 P# ~5 n1 ?/ R% _
+ n! I8 H4 ~2 J, ?. z var parentNode=node.parentNode2 D8 n% s% C. p# t
var parentBgColor=this.getobjstyle(parentNode,"background-color");5 O% m+ \! P3 K& ?# ~5 P
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var isLast=false;5 P+ k% V$ y% ?- Z: k% w* ~* ^
8 o( t6 m1 @2 B/ R) v+ e" l8 }1 F! v while(parentBgColor == "transparent")
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& ?9 n' N7 R8 c# r( Y4 | if(parentNode.parentNode == null)3 P" h' ~+ X" n4 L
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isLast=true;
I+ e! V, o' z break;
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* ~; r* ^9 R% `2 N- w parentNode=parentNode.parentNode;
2 c! v4 ]/ e# a4 I6 ^5 A parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent")
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c! h' S% p( ^: U8 { break;) w) Q0 X6 ?/ \$ V! t, s7 \
}
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9 B2 M0 t3 ]; G) H; s if(isLast)
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if(debug)
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alert("last!!");
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: \' M7 d" \8 S n5 e# T if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))& i3 N" B r2 c4 N
{
4 X# K: i6 D$ ?* i' `9 Y: F# n! J orgNode.parentNode.removeChild(orgNode); n U% U. Z1 K0 i; `; R& ~
}; m* x. J* u+ p" o+ E: L
}
. e' `& ]# c2 y6 Y0 I* z else
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5 C1 G1 W0 r0 R7 ^7 X if(debug)
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alert("compare color and parent bgcolor!");
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parentBgRGB=getRGB(parentBgColor);$ I) {7 v" c# ~* ~8 D) [6 e/ a
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))6 ^& F# L D: n: M4 r1 \3 A
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orgNode.parentNode.removeChild(orgNode);
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}
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var itemFrames = page.getElementsByTagName("frame");
7 ?: j' M, l& Q var itemiFrames = page.getElementsByTagName("iframe");/ X ]* Z* N/ x2 s5 y3 m5 h
; ]: y! u4 }: K% ^( `3 ? var frame, iframe;
; Y" S( z9 [6 K1 [) i if (itemFrames.length > 0)! U8 x9 s$ m" T. _
{
6 y$ M1 j3 n" j5 o8 K6 J for (var i = 0 ; i< itemFrames.length ; i++) ' F R; v+ U& H* K( a7 E- l6 F
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frame = itemFrames.contentDocument;
9 a3 }2 V/ e: {! Q this.RemoveHide(frame,objname);
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# l+ M+ ]. u9 k if (itemiFrames.length > 0)
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' i/ y) i. |4 q# b for (var i = 0 ; i < itemiFrames.length ; i++) 4 v: L/ N% F9 Y* f
{
Q) X! N0 M, G) q1 ] iframe = itemiFrames.contentDocument;
( |5 Q1 ~% i4 ` this.RemoveHide(iframe,objname); & }9 R. V: l) S/ i
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}
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+ {; u. c# S3 v ~; N catch(e)
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if(debug)
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alert(e.message);
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}
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function getRGB(colorString)4 O; o& Y+ v N5 `; \# \1 z
{
5 x: F7 l7 K8 f$ l( ~; O5 U var RGB = new Array;
6 u# ~0 a& g! M' M. m0 B. D var tempSting=colorString.substring(4,colorString.length-1);
0 D( o& d. D4 s9 l; ? var tempArray=tempSting.split(",");; H) R$ i7 i1 q
. L5 d8 @! ^) c. n RGB[0]=parseInt(tempArray[0]);' n$ y2 Q7 Z, P/ a! Y. X
RGB[1]=parseInt(tempArray[1]);+ }8 v4 s6 z1 q3 q$ ?* J
RGB[2]=parseInt(tempArray[2]);5 W- ^2 ~( |4 _- D8 _
* e" z- f8 r+ x* P2 a. u& D return RGB;
/ A! O, |2 I' I+ }1 V( @}
5 x4 m- l* |; w# S. \' [function keys(evt) 0 V: G& j1 j) r4 ]
{
k. x& O4 H* W) t% O q if(evt.ctrlKey && evt.keyCode=="81") 8 g. Y: P# V3 }5 P. C, b
{
5 E1 ^$ ~9 B" T0 V8 V, A$ Q" x* @ CleanHideObj.on(0,1);0 C( h6 B. V( h9 {; C
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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document.addEventListener('keydown', keys, false);
4 U& _" |7 E: Y/ aGM_registerMenuCommand ('Clean Hide',% O. H0 p# k8 `+ L. B
function(e){
! [8 i9 e; U; V& y- }* B4 }CleanHideObj.on(0,1)
. B/ ?! d% `- P0 I. j5 p5 I5 n% Qalert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25