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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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火狐插件，用猴子' M* m; T7 n3 h% u* ^6 a5 \) S
, K8 }) K& o. J( kvar debug=false;
7 q: W! ~5 [1 v9 s6 w0 M9 wvar CleanHideObj=new CleanHideClass();
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1 e3 X) N5 i4 y z+ Bfunction CleanHideClass() % S) m+ L/ N5 S8 g9 }
{
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this.on=function(id,bMZ)7 u" \8 F8 Z9 v% U3 v1 G, b% @. N( b( Y
{
7 {/ ~+ Y( X) L& z/ J
( `! E; f4 N9 w3 z if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document; " O2 r* L6 L/ [* q$ F3 E' _
this.RemoveHide(page,"span");9 e0 t6 N9 g- @! B! Y
this.RemoveHide(page,"font");! v0 d$ Q- ^; q: S1 ^2 w7 l
this.RemoveHide(page,"div");
; J- a9 u* d7 }- y8 ~" g3 T this.RemoveHide(page,"p");6 L- b* N; M9 E4 j; Y# ~. W$ c
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: @! }+ B1 R( d0 ` this.getobjstyle=function(node,prop)
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try( b8 k" Q; ^; |
{
' V: R$ _. W0 K: W& y return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);: ^- F& q4 I6 n! x
}
, O6 z* r& _9 C3 |+ D# i catch(e). c4 S+ |9 j( y! V8 ]# C2 P& ~4 ^
{
9 V3 ~4 B& y* q& x/ @; N: p if(debug)
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alert(e.message);
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return "200";
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}
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' K8 F% T' _5 i2 `# Q; Z9 b) ` this.RemoveHide=function(page,objname)
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var minValue=15;
6 M3 [" b2 R6 O! s3 j9 h0 n7 ~ var objs=page.getElementsByTagName(objname); 6 Y5 C$ _! ~6 R. F; c
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if(objs.length == 0) , U- b$ E0 _/ J; {. c& P8 }" D
{" j9 X2 g8 T9 y
if(debug). o! L4 j" J- Q M. ]" @
{" z/ H0 Y L+ K+ b
alert("no object found!:"+objname);
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}% {- w( H* ?1 O
else
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* N( N- W4 ?8 A' Q2 y- R0 I for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i); + a3 @: C6 T! v2 I j
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if(this.getobjstyle(node,"display") == "none" ||7 d/ H' B" g, Y4 _
this.getobjstyle(node,"visibility") =="hidden" ||
3 q9 y7 d5 Y* k. n parseInt(this.getobjstyle(node,"font-size")) == 0) ; f% K5 Q/ ]% p4 X7 N3 b h- O0 W+ h
{
9 c( T* N9 a, z( k7 J' E6 B if(debug)
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3 _. C# z* O! I; b alert("remove invisiable!");
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node.parentNode.removeChild(node);: y/ `9 C0 Y+ b5 f3 B( j1 w* `
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else
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2 R# }6 K; W6 F. B0 W. l if(node.parentNode)
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var orgNode=node;: q# j5 `- x. n, T9 |$ J) S
var orgColor=this.getobjstyle(orgNode,"color")
9 y, y7 J, e* H5 J+ c) v+ O var orgRGB=getRGB(orgColor);
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var parentNode=node.parentNode( s5 Z% m1 Q/ {$ @
var parentBgColor=this.getobjstyle(parentNode,"background-color"); o5 r1 s" S8 Y I; r3 o! \4 x3 t
8 {7 @. l% |( Y' z: m6 y var isLast=false;
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while(parentBgColor == "transparent") % F; u q. E) v. L" Y# U" t
{
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* q0 _+ x8 x) E if(parentNode.parentNode == null)
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) M6 z0 B8 d. k: o3 [0 N isLast=true;5 P2 m2 V; i$ b& G* d+ t
break;- l9 z5 }( y. z$ I" V
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parentNode=parentNode.parentNode; J# B5 I* j7 Y) y9 o
parentBgColor=this.getobjstyle(parentNode,"background-color");0 t2 R2 i: Q% ^
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if(parentBgColor != "transparent") 8 L- g; k ?2 c
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break;3 Z/ {6 r+ r* G% T
}
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if(isLast) ! Q X$ Z. g7 v6 E4 z
{! P' j9 u1 M) ~& X: Q
if(debug)
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alert("last!!");, {3 |: w- a( b t( I f7 C
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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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orgNode.parentNode.removeChild(orgNode);
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else4 ~& p6 a6 U" j2 ?
{
! Y+ b9 y4 D9 c( S8 O" n if(debug)
$ b6 _% _* P5 z+ U {
6 v( g5 p5 r% v alert("compare color and parent bgcolor!");
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parentBgRGB=getRGB(parentBgColor);
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{
; z$ w6 i0 E' j' ^; {+ u( o+ v orgNode.parentNode.removeChild(orgNode); ' E2 v& K5 j- u3 ~, y7 D
}
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}
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& D& z, }& I6 p9 C7 e1 ^2 f var itemFrames = page.getElementsByTagName("frame");8 u/ A$ P2 a' G' P3 Z4 M
var itemiFrames = page.getElementsByTagName("iframe");. h, k% }, h0 j/ F: j6 s! ]
$ @* z3 T& J8 W3 S$ ~ var frame, iframe;
" \' p4 h4 T5 p5 _ if (itemFrames.length > 0)- y( X, w/ M: i; S6 {+ m" x# Y
{
3 r5 l+ h' X+ T for (var i = 0 ; i< itemFrames.length ; i++) [2 b! C8 W7 A/ o
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frame = itemFrames.contentDocument;
& B0 k, s; T( n& U3 L: H4 z1 r this.RemoveHide(frame,objname);
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if (itemiFrames.length > 0)% ^$ o3 B/ _! ^2 j! Q' y0 H' _
{
: f& ^' d; I0 m; A$ p, }, ^ for (var i = 0 ; i < itemiFrames.length ; i++) 2 b" b# ?- r! t" a) p# w
{
- X ]( o, ~2 I* i/ b iframe = itemiFrames.contentDocument;( e2 C; G3 G% c6 g
this.RemoveHide(iframe,objname);
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}* M8 |5 \! A; g7 B; B' ~
catch(e)- g( m0 x1 P! `$ d; z% e
{
+ z+ J* _9 j/ m7 V( |0 W% T if(debug)
$ P* A1 r/ ]; N! \ {
5 p0 I( V) {7 v" M alert(e.message);* k% r( f9 k3 S6 I' n# f# q4 r
}
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M& t+ A, a7 l$ F: zfunction getRGB(colorString)- e- [2 \) P( V( q
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var RGB = new Array;
# L3 ] Y% P' \. P var tempSting=colorString.substring(4,colorString.length-1);
6 b# q9 v( n% ?$ S5 n0 ^ var tempArray=tempSting.split(",");0 ~& ?! m: {. ~0 w W/ f
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RGB[0]=parseInt(tempArray[0]);& M9 b x, ~/ r. _% P9 K% g
RGB[1]=parseInt(tempArray[1]);1 r: h1 h# V+ ]1 \
RGB[2]=parseInt(tempArray[2]);' h$ h2 w5 o, G6 X( q
% ?" L: m1 l; l8 e9 Z3 r return RGB;
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function keys(evt)
8 y) F6 R( l$ b$ q% c7 Y {
9 b7 D2 S8 ~( f I9 ~3 Z/ v if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);
. H: R5 P. U& w alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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} - ? r' Z6 K. P' _: N ]
}
3 |; }; I, [ u) v" q# ?3 V" ]" @document.addEventListener('keydown', keys, false);
2 h6 h! s9 @0 Z2 u* s1 u( f; J jGM_registerMenuCommand ('Clean Hide',& o, ]) W% p+ l, W: I
function(e){- ~' h' H' u8 H# {9 [; ~$ [
CleanHideObj.on(0,1)% g$ P5 d4 D2 w. W+ ?
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
2 h* `, k! ?3 o0 ^});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25