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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 4 C; {! `1 _& q- g% q
9 W9 s' X- }: A火狐插件，用猴子6 N1 J8 F+ g2 d
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var debug=false;
# b4 |" |' x" yvar CleanHideObj=new CleanHideClass();/ G& Z5 q- Y) H; P; m* D
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function CleanHideClass() " q# w I2 k+ @3 U2 w% ^
{
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; g, c% w7 M( u, ~ this.on=function(id,bMZ)/ b/ G: s4 L0 b( N0 a8 s1 ^4 m
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if(id == 0)
7 y# t+ s, q$ r6 |" z& J5 W {
5 G, x" _$ X+ d! L var page=/* document.getElementById("content").contentDocument */document; : I( s. m7 F8 O9 C/ c! L
this.RemoveHide(page,"span");# @+ |5 R- b0 A4 L' X8 U! B
this.RemoveHide(page,"font");8 n4 P7 ]7 m% a
this.RemoveHide(page,"div");( N* @0 B4 @. \8 m5 y
this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop)
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try
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);3 c$ R" G) w* M+ v/ h
}
8 S- V+ N2 [/ x+ g5 w' t" R catch(e)
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' N& P3 q% k& u7 Y' _0 g if(debug)
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6 s5 r7 h$ W, U% h$ w alert(e.message);
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8 \3 u! E! s, w/ ]6 f return "200";
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( X* e/ m, E5 C, z this.RemoveHide=function(page,objname)9 S6 D) ~5 s/ j1 I
{
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var minValue=15;$ V' E! X" B$ G
var objs=page.getElementsByTagName(objname); : K) i+ V1 V3 w5 L! j5 K2 q
3 M$ i& c4 K5 ]$ C1 V' `# c if(objs.length == 0)
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& Q$ o% x8 A% Z if(debug)% J9 G. i! e M; l0 \
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alert("no object found!:"+objname);
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}
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) ]7 b3 f( m7 z3 F, j; b9 V* R for(var i=objs.length-1;i>=0;i--) # }( F' t$ Z2 m- t7 _( a% d
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var node=objs.item(i); . C, G' @! j' R# ]/ \5 d
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if(this.getobjstyle(node,"display") == "none" ||' x. o3 R: R, t5 B
this.getobjstyle(node,"visibility") =="hidden" ||& h& w7 B# {" n( [9 I& q
parseInt(this.getobjstyle(node,"font-size")) == 0) 1 k2 e( i2 q. F, r
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if(debug)
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alert("remove invisiable!");" y9 N! k& X, f2 J( p9 Y6 U; @' h9 M
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node.parentNode.removeChild(node);
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{
9 W* G5 i6 V) r6 |. h if(node.parentNode)
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var orgNode=node;9 P, G5 ]! G: H6 Z
var orgColor=this.getobjstyle(orgNode,"color")
3 S# ?4 p. ?; ]2 K. s, f" S" l var orgRGB=getRGB(orgColor);
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var parentNode=node.parentNode: Q: {. u5 S! P+ H" g' W8 i G* [
var parentBgColor=this.getobjstyle(parentNode,"background-color");
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var isLast=false;
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while(parentBgColor == "transparent") 1 ^6 A+ [ ^: y- s$ G0 k% B5 Y- z
{
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$ ~' r" K% N0 O/ y if(parentNode.parentNode == null)
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isLast=true;
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parentNode=parentNode.parentNode;
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if(parentBgColor != "transparent")
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3 z$ V n# |; F( B break;
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if(isLast) ' e6 J3 ~! z, ]0 F
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if(debug)3 K3 R1 g2 M# j: G% D
{
4 S$ Q" K- a ^9 M) c alert("last!!");
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if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))0 M+ n1 n" }0 _9 i# L
{
- r7 L: Y, h) F6 |3 ? orgNode.parentNode.removeChild(orgNode); $ @) {0 f7 D o3 j1 S5 I
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}
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if(debug)) Y1 a5 N1 e2 p5 @- K
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alert("compare color and parent bgcolor!");
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* X& Q' v( G9 V( u( g parentBgRGB=getRGB(parentBgColor);* W0 b; a# S4 ^/ ?- j C9 n
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))
# |6 O% H( u4 w `- m8 c2 [/ D {
. w3 ^& Z [% ^' n5 E2 ?3 {6 _' P orgNode.parentNode.removeChild(orgNode); 7 r; q# b( o/ g; G( Z" c+ O& K
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}
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}
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; y4 u2 Q5 T5 X' N9 } var itemFrames = page.getElementsByTagName("frame");0 t3 Q; e# c4 w' O/ |
var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;
( S3 i4 s' l5 m7 O: g7 B4 F$ w, T if (itemFrames.length > 0)
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for (var i = 0 ; i< itemFrames.length ; i++) : I z* n" a; y N
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frame = itemFrames.contentDocument;0 j3 \ f; F, C: X- O5 k/ h# a) U
this.RemoveHide(frame,objname);
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}
; ?) {7 u' m: ], A: S if (itemiFrames.length > 0)% R9 `% v& B# u0 y- h# m
{
: s; A- p# O* j: C for (var i = 0 ; i < itemiFrames.length ; i++) 0 }4 G: [) V2 W
{
9 p4 ~6 F0 H2 u% f) i iframe = itemiFrames.contentDocument;4 u" \4 i( t0 _7 N$ c
this.RemoveHide(iframe,objname); % ]& G; D' O" ^; X
}
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. ^, }2 j) W! }+ y4 _& w- W( \$ P catch(e)
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if(debug)
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alert(e.message);
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" K1 z( ~* h# O8 b! m( qfunction getRGB(colorString)
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var RGB = new Array;
- n: k7 p- K) B0 @9 X( ` var tempSting=colorString.substring(4,colorString.length-1);/ r: A5 A% P( W. w& F: `! m
var tempArray=tempSting.split(",");- @; p% G' u* u& P
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RGB[0]=parseInt(tempArray[0]);( i" [2 ` S6 u0 E& z7 w' `
RGB[1]=parseInt(tempArray[1]);1 u# n9 k7 x8 d
RGB[2]=parseInt(tempArray[2]);
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/ o6 V: R, ~5 f+ J. U. h1 M return RGB;
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function keys(evt) 0 K% y7 O8 r9 h6 y! Y
{
1 c0 S, [3 E4 d. z, X if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);7 q' F: h' q( b( r8 e
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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} / F! H7 ~5 ]# v" z! p
document.addEventListener('keydown', keys, false);
6 y6 Q' c% Z% d9 K6 O' dGM_registerMenuCommand ('Clean Hide',5 `0 q) f& Q9 p" A1 H
function(e){& o0 |- z# T. m
CleanHideObj.on(0,1)! R+ r( }. W6 z) p3 A( i
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
8 s7 x$ P, x- ~) c% G. g: L});! i/ T0 K" c3 V5 k2 i7 O( }
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发表于 2013-4-7 17:56:06
发表于 2013-4-8 08:11:25