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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 8 L% I2 Q: l9 U; r) a
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火狐插件，用猴子& t" ]* d& f, ^. E1 w/ w6 n
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var debug=false; - O* |# x3 P, f6 k! O
var CleanHideObj=new CleanHideClass();; s, a7 u; `8 v5 E" O. a+ E6 K
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function CleanHideClass()
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this.on=function(id,bMZ)# \, y0 z& V# G& N2 e6 E
{
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# o& a0 o, D7 Z( { if(id == 0)5 P5 G( a3 F5 `
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var page=/* document.getElementById("content").contentDocument */document; ' D, O t% t* c4 t/ G. w
this.RemoveHide(page,"span");
6 p& `) Z) ^* k) ~. W this.RemoveHide(page,"font");) I: Z1 ~% i: B* X8 u
this.RemoveHide(page,"div");
# T$ B9 F2 k) M/ @# c this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop)6 j0 |2 c/ w+ A( Y( y; ^
{
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{
$ Y: _) N4 T4 i" B return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);0 B. E) d8 r+ o! f# }$ [
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catch(e)/ v# y6 D6 z3 S5 d" B ?
{
; ]( H) G3 \5 _4 @5 i if(debug)8 _( _, M7 R: u! }
{
9 V& {5 R: m1 t& x alert(e.message);' ~5 t/ G9 n7 Z$ |2 Z
}
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% [( O6 `4 \% K/ U- X& ? return "200";
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this.RemoveHide=function(page,objname)
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1 P5 c6 D8 ?4 Y+ V- r var minValue=15;
7 |' W! p5 d' V; ^, R% L4 u0 ` var objs=page.getElementsByTagName(objname); " `3 {- N4 C4 |( }5 `5 p4 f
4 J9 ^* i6 f9 S2 P- Y. X if(objs.length == 0) + {( n9 y' }% y$ k6 L/ q& _
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if(debug)
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alert("no object found!:"+objname);
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}
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{
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0 b6 e2 F) B/ |- g) t D for(var i=objs.length-1;i>=0;i--)
4 e4 U0 \8 C9 q6 F {
. ?0 m$ ]0 n) \ var node=objs.item(i);
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if(this.getobjstyle(node,"display") == "none" ||3 ?9 d7 j) Z; Y
this.getobjstyle(node,"visibility") =="hidden" ||, o' ?7 z5 _7 z% p. k
parseInt(this.getobjstyle(node,"font-size")) == 0)
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if(debug)
- K+ K) q- V# y; E {
' W! Z0 g6 h8 D$ x4 r alert("remove invisiable!");/ H: H8 \# P9 W% s1 \
}
0 S* G5 q5 q n3 w; b4 Y node.parentNode.removeChild(node);( M9 |/ g- ~2 o& r* g7 b+ |* f' `
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}
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if(node.parentNode)
; v- }+ O# p4 M! W# ] {
3 b0 j: h8 `% J! j3 s var orgNode=node;" @' s- c- T( [! t" l
var orgColor=this.getobjstyle(orgNode,"color")& L0 l. w7 X, E7 [& A m
var orgRGB=getRGB(orgColor);
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var parentNode=node.parentNode
# ` e1 {+ ~1 m3 W' s var parentBgColor=this.getobjstyle(parentNode,"background-color");4 a9 p; X q3 G- P
% Y/ {9 [) @5 _" {
var isLast=false;
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- A0 s3 X& M# R. K* W" h, @9 W3 D while(parentBgColor == "transparent") 3 R0 m& K( ?/ R! h
{
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if(parentNode.parentNode == null)
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isLast=true;
5 I( Q8 P0 J3 d% `& X( v break;
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& ^" }1 A7 s- V$ ^. k8 J# W u1 Q- l parentNode=parentNode.parentNode;
' I5 r x$ g# ~0 \ parentBgColor=this.getobjstyle(parentNode,"background-color");) r* s7 |& h7 I! P5 v4 ^9 W
$ [* i R) K: B if(parentBgColor != "transparent") - r# M2 z1 k' Q8 d; ?$ o
{4 b5 ^& M7 m. j7 }
break;
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}
* ~9 ~+ Q+ r& ~' K if(isLast)
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% o! C* |" ?9 z8 f( s0 j) p$ Y: X if(debug)
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alert("last!!");5 \2 K# a1 M7 i9 k" x% H+ @
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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); ! b. v$ B; S6 P, O
}
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if(debug)
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alert("compare color and parent bgcolor!"); [' n' | Y! j
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parentBgRGB=getRGB(parentBgColor);
+ K! T1 m* W) M$ n0 r9 J5 V* J 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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var itemFrames = page.getElementsByTagName("frame");/ h5 m0 Q+ A) b! Q, x' w, Z
var itemiFrames = page.getElementsByTagName("iframe");
- B f8 M e! A1 g* G2 a. Z( Y " ?# [1 k7 r* o8 }, {
var frame, iframe;! z0 ~! z$ r; O1 E& k1 L) b' l
if (itemFrames.length > 0)8 t: `$ I) ]& o. s& N) Z- h
{# J3 k/ ?3 O" f9 c. C) o+ `3 d$ f
for (var i = 0 ; i< itemFrames.length ; i++) 1 ?7 I( t) w/ o2 E( K
{
+ J: ^1 l0 L F% A: l( D7 E' n6 u frame = itemFrames.contentDocument;, Y; x7 T' `2 ~% w; l( i4 R
this.RemoveHide(frame,objname);
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}
* A2 S' }4 |- o( I if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++)
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iframe = itemiFrames.contentDocument;
: C8 l( {; x( C this.RemoveHide(iframe,objname); 6 G5 Z: g: G* ~" F* P' M
}
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}
* I" ^8 }: L6 s0 @+ D" ^0 @/ \4 p% K catch(e)
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if(debug)
+ H8 c, p" S6 X0 i {
8 V3 w# _$ P, Q; m6 S$ P" S alert(e.message);
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}
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function getRGB(colorString)
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var RGB = new Array;* I2 `: e* R8 j; H' W
var tempSting=colorString.substring(4,colorString.length-1);
. P6 q0 h4 @7 V% k var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);
0 W% x% ?& F' |6 s RGB[1]=parseInt(tempArray[1]);
9 V, b; l" w* M5 m RGB[2]=parseInt(tempArray[2]);8 Z3 ^9 I3 [ w0 _( B
% E r# |% E8 P return RGB;
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function keys(evt) e: l }5 g4 q2 x
{ 3 H3 P, g; x! A6 H1 m0 {
if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);9 U8 K" j6 Z6 A ]- [7 Z
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); . y& L# E4 }8 ~
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}
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document.addEventListener('keydown', keys, false); * C7 H( q% W) J& ]' V: U
GM_registerMenuCommand ('Clean Hide',2 d. w& J1 P5 c+ ?8 N
function(e){2 _/ R4 t8 U8 k0 ?
CleanHideObj.on(0,1)
5 K& q. Z; f0 y Ealert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");) k2 \. T, V' P
});; f0 b% a6 r: z: j( G5 K: 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