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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 $ A" o: ]- f; K& _! N' j
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火狐插件，用猴子
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var debug=false; , j: S8 w ~# ^. y+ Z5 u
var CleanHideObj=new CleanHideClass();
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0 o6 q' Z; s9 y0 C( ofunction CleanHideClass() 6 J/ m4 t) O! b4 n9 s
{
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0 {3 v+ x4 f( e. j6 p! N1 r; p this.on=function(id,bMZ)
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( J/ \2 F% [3 ~& P1 _. ` if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document; % I; I" P( _5 \
this.RemoveHide(page,"span");
; Y8 a4 i. P- V& {( Y$ |2 G5 Z! J6 c this.RemoveHide(page,"font");, L" s( {2 v; B! c+ R9 e A. D
this.RemoveHide(page,"div");3 X' R7 V) u: t! I6 a# v
this.RemoveHide(page,"p");, `( J, O. P- P3 s4 ~1 Y
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this.getobjstyle=function(node,prop)! w9 U, `- `- N5 @; ^4 _
{
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8 @& G8 q1 l7 K1 B3 \ return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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5 j" O% r8 m: N5 V catch(e)
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if(debug)9 \, N9 z; e/ l" J
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alert(e.message);
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return "200";$ L# v) \# F( ~$ e2 I1 o
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}
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this.RemoveHide=function(page,objname)) e( q* M$ x* b
{
! H% F* u; B3 ? try
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var minValue=15;
5 h; h6 C/ U6 k7 G' j var objs=page.getElementsByTagName(objname); ; i! [4 X. ~; L; T8 J7 ~4 S
4 E) u: n$ n8 y& Y8 x2 s0 f if(objs.length == 0)
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: C2 j! ?% K# Z }& @9 ?2 { if(debug)
0 Y5 y) E/ i' _$ D5 N9 O- R+ } {
# O, h$ i$ s' q9 ? alert("no object found!:"+objname);
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else
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for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i); 9 _7 W/ X; b: J' [
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if(this.getobjstyle(node,"display") == "none" ||# Z9 ^( ~# t/ Z4 ~( q$ b- C
this.getobjstyle(node,"visibility") =="hidden" ||
) i- e, \ d- ~7 L parseInt(this.getobjstyle(node,"font-size")) == 0)
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if(debug)
, I! U! Y/ q/ M* L$ x, r" n {
: d! G1 l0 o" T/ U& ^0 A4 P/ t. B alert("remove invisiable!");; u, T5 r4 a- N# k
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node.parentNode.removeChild(node);5 c- n1 f8 @ L) @- @8 ~3 Y
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else / r* d0 E8 S) C* {! |# E- v+ z- }* d2 a( r
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if(node.parentNode)
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var orgNode=node;
- Z: k' M' x- O2 o+ J0 Z8 P var orgColor=this.getobjstyle(orgNode,"color")
8 [# k' ]: }+ t* A) d# H- a \5 ` var orgRGB=getRGB(orgColor);
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var parentNode=node.parentNode" k, H0 o* S& g; l6 |" Y+ E
var parentBgColor=this.getobjstyle(parentNode,"background-color");5 m# H! F6 g/ ?1 s) o
; `, C; p# w" W var isLast=false;" [$ }( t; ?" Z% ~- N2 J
# ] c2 d8 D7 ?- k1 N while(parentBgColor == "transparent")
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if(parentNode.parentNode == null)4 ^; _. t; \" A% q% x/ Y' \& \2 G
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isLast=true;- B# X5 A# h, b9 ^# X
break;# h( }3 p9 e9 j% ^- Q$ V+ l
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parentNode=parentNode.parentNode;
$ U& M# D$ r$ j8 f$ u6 k parentBgColor=this.getobjstyle(parentNode,"background-color");# E3 Q% V! j% o& B: k, I
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if(parentBgColor != "transparent")
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break;- g$ d! Q4 B% W" U
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if(isLast)
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if(debug)
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alert("last!!");: n) U. f* U# {) Z; g
}
~! _ Y2 `) ^. B if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue)) B z/ ~# j) l% o& t7 E# U/ B! e
{
0 x5 e- p2 Z$ L orgNode.parentNode.removeChild(orgNode); ) v# B0 m, W) p
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}
: i# k" c5 \& `2 G else
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if(debug)
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alert("compare color and parent bgcolor!");1 S2 T6 l; ~! c! s8 E/ b+ V3 O
}
& B0 J" T# d# q* ]5 X parentBgRGB=getRGB(parentBgColor);
{. v1 o; E" {4 e7 u `3 S' i if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))1 h/ g* B1 Y& x$ V2 ^: l: G5 C
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orgNode.parentNode.removeChild(orgNode);
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}
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}
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0 v& \/ F O6 e% J. Q9 \5 y, ^ var itemFrames = page.getElementsByTagName("frame");
. ?4 @+ Z$ i/ Y3 s# k' b+ i* ` var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;( u/ j, N( i6 d* @" m( l
if (itemFrames.length > 0)# \5 K+ r% N0 a/ n' [
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for (var i = 0 ; i< itemFrames.length ; i++) " S" R* J) U1 g6 Z
{
; N& w: D) H: w/ l frame = itemFrames.contentDocument;: \3 O: o+ ^' d4 m. M( `+ {( Y
this.RemoveHide(frame,objname); / d3 ~: Q: r- D F! Z8 s" W, \0 R
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}
- m# g2 i4 o0 r5 ] if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++)
5 K9 D q6 H* \% d% O5 l {
# i' f8 I3 x, t; p4 b) D9 l iframe = itemiFrames.contentDocument;
8 f5 [& ~$ D2 B+ {4 B3 H5 r this.RemoveHide(iframe,objname);
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}
. {$ j7 n5 [* _8 I catch(e)# A7 F1 C4 [1 j* W" U+ w
{
) l; D# N A$ l) L' c" d if(debug)
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& W4 S( c+ ^" H1 p. ~9 Q2 @ alert(e.message);
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}; M7 Z! D$ ]' H, W! J
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2 F9 D2 ~+ G9 K5 vfunction getRGB(colorString)
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var RGB = new Array;
, O4 j0 u0 b) e0 W% Y2 w8 q, I6 ?) V8 U var tempSting=colorString.substring(4,colorString.length-1);
5 m9 k, v9 B" w- t6 s" [( M var tempArray=tempSting.split(",");0 b( K0 ]0 n6 Y1 N1 {# e; Y0 }
6 r: X8 d% f( P" l' ?6 [; s RGB[0]=parseInt(tempArray[0]);, E( V" ?+ ^) i' p+ q7 J
RGB[1]=parseInt(tempArray[1]);& X9 r2 G" a. B- M, K+ {# i2 H& M
RGB[2]=parseInt(tempArray[2]);
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return RGB;
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function keys(evt) ) `7 n8 R; `3 O) ~+ y! B
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if(evt.ctrlKey && evt.keyCode=="81") ! c9 ^: j" Y3 V" `6 q% j
{
; x7 i! j" O! S CleanHideObj.on(0,1);' G. f; L/ Z; t
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); ' Y$ }; s' b; D0 h- u1 y
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} / i# s5 J) N3 _, @: A
} 6 x6 w# e, H% j2 z
document.addEventListener('keydown', keys, false);
s, ]3 \ d' \4 V- q# c \3 XGM_registerMenuCommand ('Clean Hide',
: _$ s3 w& k* {6 P4 Y% dfunction(e){
) Z1 A3 B' S: y, NCleanHideObj.on(0,1); ?4 |7 a/ ^# Y+ @+ L5 } K
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
) [9 f1 x5 A7 W% J. `});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25