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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 5 w" O. Q! u- s t# v
/ S8 O- V7 {( p: i4 O; M火狐插件，用猴子9 f2 q3 S, q& ~3 ]9 `, k4 B
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var debug=false;
4 i3 c* Q( P9 Gvar CleanHideObj=new CleanHideClass();
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3 t& p" w* q9 A' U, a; R3 Wfunction CleanHideClass() ! Z( {1 q% E# h' S% k8 t
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' }+ j6 ^) L9 W this.on=function(id,bMZ)+ D" L0 v7 D; ]4 q
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# b* I. L* I: a3 z if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document; 2 ?" |" @( @( Z: _+ ~
this.RemoveHide(page,"span");0 k, o; Y% E: [8 j
this.RemoveHide(page,"font");
u8 b8 O, B1 w7 I) } this.RemoveHide(page,"div");
, L, X+ p4 r& ]+ G% A- N8 P this.RemoveHide(page,"p");
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0 C, y' w; n( v. C this.getobjstyle=function(node,prop): ^% @5 B' a. P4 Z) L
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try) ^4 j% ] w+ W7 e% v$ n# d
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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catch(e)1 B) p9 L; ]1 L4 ~+ C5 g4 r$ B: u
{
7 r1 A( e* O; Y" X if(debug)( ~ K0 {+ z6 L" }5 c
{
5 f1 ^! d) g! ?% t6 G3 a alert(e.message);
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return "200";
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this.RemoveHide=function(page,objname)
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try
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var minValue=15;
% l( q. ^$ U( M) E var objs=page.getElementsByTagName(objname);
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) V8 O! g5 U4 g7 v# ] if(objs.length == 0) , v; R9 v' }$ I) z T
{
3 l9 S8 R) r' x- N! c$ K" b if(debug)% K' W2 H& @' c1 l5 `
{
0 c2 ^) b2 C9 M2 z alert("no object found!:"+objname);0 \1 N v p+ b! b, b- p! ] }2 v- u
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}
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{
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for(var i=objs.length-1;i>=0;i--) 3 y3 y* v) n$ n) @) y1 f/ r1 g
{
6 Q8 `3 Z. J+ e7 @, h var node=objs.item(i); ' u; L) T" f# n8 y( F3 o
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- L* s- X( f: T! w if(this.getobjstyle(node,"display") == "none" ||
# X8 @# h( L. c) _) q this.getobjstyle(node,"visibility") =="hidden" ||
6 h3 i/ W/ R; m9 @ parseInt(this.getobjstyle(node,"font-size")) == 0)
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0 x$ d# }: N/ E+ h if(debug)
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6 q7 {2 B( v8 } alert("remove invisiable!");! Y. m! {# @9 v& ^3 c3 ]% S
}
, D4 s; n: ~% t node.parentNode.removeChild(node);
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else
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4 O+ L" `3 _; [8 G7 @2 f! q if(node.parentNode) 7 S: ]. [" s0 V2 o
{
; q r2 M+ K- L% I) t! n var orgNode=node;
* A' O* N' j1 _" \3 I- N var orgColor=this.getobjstyle(orgNode,"color"): M, Q8 J0 C6 G/ w' e, \8 x4 a
var orgRGB=getRGB(orgColor);
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! V* C* S+ Z; Y/ D' R! W& q2 b9 I var parentNode=node.parentNode5 T$ \$ S% m3 r$ O" v+ p" n7 ?
var parentBgColor=this.getobjstyle(parentNode,"background-color");
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! ~7 @. A- @ `& N( I6 \ var isLast=false;) G" V+ A' }! d+ h' m+ H ^! u* {- j
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while(parentBgColor == "transparent")
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2 I! R5 c% [2 V5 B if(parentNode.parentNode == null)
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; j M' R# u1 h7 ?. a) o isLast=true;
) x' v" r1 Z8 }9 Q. T# v% e break;1 Q7 o( m& d. {& X+ G
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parentNode=parentNode.parentNode;
2 O! q" b8 Z8 }! q7 d) @$ E$ w. T parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent")
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/ o5 A4 O- O: y) @4 n break;
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# \' O5 H* B* k) k if(isLast)
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3 y* y$ v* l1 b. ]! x: H; ` if(debug)
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alert("last!!");
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& Y7 C! d: o; m: `1 K if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))
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: q% Y' ^5 h% U# X# ] orgNode.parentNode.removeChild(orgNode); 6 r5 L- `3 o) @
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else( H* s+ U3 K% K, Q) B3 l3 B
{
- i' N1 E$ b& E1 M7 C2 i2 q, }8 ^ if(debug)( a* P7 |+ T& u0 }* H, e
{
S9 M' n8 _7 ]# R, f5 I1 Q alert("compare color and parent bgcolor!");9 k& }0 z* }2 v
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parentBgRGB=getRGB(parentBgColor);
% C4 x5 ]9 p: D8 m7 {" C! Y. b 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");
9 ?4 _: Y7 o3 v& o4 M% t var itemiFrames = page.getElementsByTagName("iframe");& y! ]# l- v3 F/ t) M/ n
- J/ M4 r2 S; N/ w" j2 Z9 C var frame, iframe;' j. n( L7 u& b$ g2 w% M4 j
if (itemFrames.length > 0)
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for (var i = 0 ; i< itemFrames.length ; i++)
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! c1 ^/ r6 L5 Z' ~ frame = itemFrames.contentDocument;. {9 i1 D1 q. M& D
this.RemoveHide(frame,objname); / z d4 q' X3 n I- M
}
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. A+ m* g; r- b/ s if (itemiFrames.length > 0)7 S+ O9 J$ I0 u: l
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for (var i = 0 ; i < itemiFrames.length ; i++) ! C# `+ X; t& l* r: {
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iframe = itemiFrames.contentDocument;3 x- h( {/ _2 ~! H% G- v
this.RemoveHide(iframe,objname);
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catch(e)
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if(debug)% Y M5 a2 L7 E0 I) P
{
. d+ }# T) u; n; q7 i, C z alert(e.message);
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& `5 n" [/ ~) c. @, dfunction getRGB(colorString)
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# g% L& E" Z: M' p- l+ x var RGB = new Array;2 X1 d# q2 K8 g& v
var tempSting=colorString.substring(4,colorString.length-1);8 i, Y, t# L* R7 U0 d- p. ~
var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);
! D( H% X6 t4 B RGB[1]=parseInt(tempArray[1]);
. ^ {) O1 |6 k/ i/ U+ W RGB[2]=parseInt(tempArray[2]);
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7 g* l" u& v h; l+ P return RGB;
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function keys(evt)
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; O6 ]& B8 j( v* L# [, X if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);
8 Q" K1 y2 s; K5 I, ? alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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}
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& [. {7 [$ J2 C( I& _document.addEventListener('keydown', keys, false);
9 a% s6 o% n$ m r* s' @6 R: A; f3 _GM_registerMenuCommand ('Clean Hide',0 D" P' P5 b4 v* ~ i/ m+ F# Q
function(e){. A! {' p% A2 c% ?, V3 d) ~
CleanHideObj.on(0,1)
0 R1 W# o+ ]1 o1 ualert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
0 O5 A* U. `; c7 G});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25