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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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& Z! X ~0 E" E1 f* x- Z r火狐插件，用猴子
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var debug=false; # `% b0 r4 C! h2 w" K) E
var CleanHideObj=new CleanHideClass();
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. P& r5 h0 a+ t, l6 Q+ Pfunction CleanHideClass()
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this.on=function(id,bMZ)+ A& C) h: E5 P4 o1 r2 X
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if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
$ A# X' u. @% T# ?9 V# _! u2 } this.RemoveHide(page,"span");
2 g3 I9 {; ]: W) |! _9 o this.RemoveHide(page,"font");0 h. }! f7 j! N. T4 Q* y) l: K0 W
this.RemoveHide(page,"div");
8 A2 {- ^6 i! ] D3 l* S- l this.RemoveHide(page,"p");5 u/ c2 a2 `, i- E. T) o# v
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this.getobjstyle=function(node,prop)
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& l) r- @0 s3 w; Y( S& T) z! n+ W4 c' @ return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);+ p+ ^" V( O8 c! y% P* ?2 S- s9 k
}
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if(debug)' B& r1 q9 w& M7 Y- I
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alert(e.message);; D' ~0 p& Y% ^- a/ {6 f& c
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}
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. l2 Z% R8 ?+ K' D! y this.RemoveHide=function(page,objname)9 ]0 t* X, u) @/ h! ]0 l* D
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try
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var minValue=15;
- o+ S. O6 S- T) z+ v6 N var objs=page.getElementsByTagName(objname); * ~% [: R6 ~( i3 A
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if(objs.length == 0)
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) J" k8 o) c, `3 J if(debug) \! i8 w4 N p7 _% ?, i9 r
{
# h! z: F4 D2 j8 U+ _9 Z/ n alert("no object found!:"+objname);4 E: J8 j, H. w! E/ Q& i! A$ G
}
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{
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, ~7 w8 }: ]8 [0 z5 d for(var i=objs.length-1;i>=0;i--) 5 T0 h3 X5 @" D; G5 A6 d$ y$ ^: r
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var node=objs.item(i);
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if(this.getobjstyle(node,"display") == "none" ||) H( {7 ^$ Z, z
this.getobjstyle(node,"visibility") =="hidden" ||+ _% M4 U! n% w+ J1 n
parseInt(this.getobjstyle(node,"font-size")) == 0) 2 a1 d% P0 T, h* |, M: ~1 f" A+ s
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if(debug)
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5 h4 n: Z# s( m. s5 k7 f alert("remove invisiable!");
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node.parentNode.removeChild(node);2 Y Q1 m6 |3 j9 n, S! S2 ^' M! g
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}
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if(node.parentNode)
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var orgNode=node;# S, E5 c! x4 b; y& l
var orgColor=this.getobjstyle(orgNode,"color"), R; p# ?0 U4 F1 X8 z1 y3 J0 q) W
var orgRGB=getRGB(orgColor); ; `2 a/ |0 p4 p$ X
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var parentNode=node.parentNode
! ]- B1 T& E5 A7 o+ B4 R var parentBgColor=this.getobjstyle(parentNode,"background-color");) A" r( ~9 X! v
2 S# L$ t' D& C' G1 U8 g& w1 G var isLast=false;
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, L) l+ N8 m9 E4 [1 x6 S$ F while(parentBgColor == "transparent")
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if(parentNode.parentNode == null)
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isLast=true;" Z. B. b; w% N! o- _
break;
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parentNode=parentNode.parentNode;
. V+ S5 X1 L7 X parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent") ( C/ x( [( A/ m! y& @% `( |& P" r' l' S
{
' \, z* O+ T6 }; y break;
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, H* d, O7 ^) ~7 J! o7 i1 r( y if(isLast) 2 ~" c8 X1 d6 x6 x* X$ j( c
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if(debug)# R9 Z: L% K3 ^
{
9 W% \) b4 c! t alert("last!!");( i6 ^- S8 k6 v# p% V, C
}
- {7 a) q+ Z4 T# j2 d* t" P 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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{
0 V8 j; z7 V6 L- V& b if(debug)
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alert("compare color and parent bgcolor!");/ y) t; a9 k1 B I- x
}
% s8 T- T% I# b- [* P" @* b parentBgRGB=getRGB(parentBgColor);9 p) }& A" M: n! E0 a9 g5 v
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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}
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var itemFrames = page.getElementsByTagName("frame"); U' `" z2 C$ r7 D& i+ i& s
var itemiFrames = page.getElementsByTagName("iframe");6 `% H# ]9 a/ C
/ t2 ^# T2 c t3 B4 ^$ O var frame, iframe;) Y9 I# p0 [4 O& _
if (itemFrames.length > 0)7 [6 D2 z4 j. |
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for (var i = 0 ; i< itemFrames.length ; i++) . S d, `* L( ]) K! x
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frame = itemFrames.contentDocument;6 H8 Q* j. m3 J9 ~' K
this.RemoveHide(frame,objname);
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0 w& e5 l) [4 t! n0 J' b if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++)
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1 x/ }7 U7 D: t Z iframe = itemiFrames.contentDocument;9 g9 f+ q1 K; Z# ]4 m7 v
this.RemoveHide(iframe,objname);
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/ r( w# Q$ ^! h- u0 v$ Q& O# w7 j catch(e)5 N; K7 ?* l/ v5 G; I9 X1 j5 ^9 f8 G5 S
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if(debug)* l+ |1 I* N, s/ R, L8 Y
{" \% x/ I3 M1 V
alert(e.message);& D0 R! l. Q% u, d6 b
}, {5 H% W. h5 J0 y6 \
}
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7 z2 K$ Y" L6 bfunction getRGB(colorString)
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! }* b* F, v" } T/ q2 ^. Q) s. k8 I var RGB = new Array;( @4 Q6 v+ Q; c* D: ?
var tempSting=colorString.substring(4,colorString.length-1);
$ y+ F( Z( H" h% o var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);
/ Y1 }, E/ H" I: j6 {) ~8 ]4 L RGB[1]=parseInt(tempArray[1]);
- q" r: E1 e: p& ~ RGB[2]=parseInt(tempArray[2]);
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return RGB;
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/ f& _1 @" x5 ~* I/ B% M/ s# ]/ d/ Cfunction keys(evt)
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4 P' S2 C" p- k* p o2 f if(evt.ctrlKey && evt.keyCode=="81") ' Q" l) |2 p) ~& y( E8 b' Z
{
0 l/ I6 W# E4 u3 O. z/ |$ r CleanHideObj.on(0,1);2 R/ u: b) Z9 R) k$ M$ \
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); 2 N T. j4 `7 v
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}
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document.addEventListener('keydown', keys, false);
w5 j5 X6 q) Z2 f7 zGM_registerMenuCommand ('Clean Hide',1 [0 e3 d2 J( g1 F4 I3 w& J
function(e){0 \' M! q6 N4 n6 ~: W7 i# i
CleanHideObj.on(0,1)
8 \9 P) a( {, `alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");' R; @& r3 [* R( v- H6 `4 v
});9 D% |6 S$ P+ 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