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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 P% \: r% p: w# R/ h
- d* {' S* `0 F火狐插件，用猴子
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' k& @ G O b4 Yvar debug=false; 4 a5 T; N& I% J i: \
var CleanHideObj=new CleanHideClass();, A& X \) f0 y$ d. S
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function CleanHideClass() 2 F2 M" z6 S( N" u
{ " }) ] U4 O$ l, x) H, y$ \
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this.on=function(id,bMZ)
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! s- ^; P5 q1 c- ^, P/ X if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document; # x& `: ?# W. r( a' F
this.RemoveHide(page,"span");& w$ g6 z) z! z8 T6 t7 L5 y
this.RemoveHide(page,"font");
/ X9 }2 j4 C- Y* M this.RemoveHide(page,"div");
) a/ U# u+ |, K j; v this.RemoveHide(page,"p");( [5 O# A5 D% C6 t
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this.getobjstyle=function(node,prop)$ M! y* S% D8 A$ y
{% R- ]. B; v& N7 g' q/ Z" v# e& n
try
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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catch(e)
7 W# L) u) K2 L0 X' f {
7 g( n( Z; P2 |0 B. H if(debug)
( a# T9 _% K) G0 Z6 l% S7 o {
]1 \7 Q) r6 j' ? alert(e.message);
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return "200";- b7 y, s' f* k3 i7 W- ~
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}
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this.RemoveHide=function(page,objname)
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try; ]+ |5 g' U) k' I
{
, m. c7 L, U3 S( J8 E var minValue=15;' ^$ E* T6 V' n4 x
var objs=page.getElementsByTagName(objname); ) i4 z& q( [# s7 ~: V0 V$ ]5 U
& @' C7 N4 t2 \/ v9 Z5 s) @ if(objs.length == 0)
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if(debug)3 Y2 ?% y A9 F' j9 p, \7 o
{
; H3 q7 P& A+ t6 r0 w' b3 e n alert("no object found!:"+objname);
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}
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( o9 H# ?* q6 B for(var i=objs.length-1;i>=0;i--)
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( e) q. F2 K* ^7 o* U$ r+ W; Z var node=objs.item(i); , g- e i) @: [7 \: @5 p
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# ]8 N S) k z8 I' c5 n if(this.getobjstyle(node,"display") == "none" ||* t' e9 r4 O" m& k ^) Q
this.getobjstyle(node,"visibility") =="hidden" ||+ g: l6 `1 |# H" n0 y6 V1 W1 D: T. e- U
parseInt(this.getobjstyle(node,"font-size")) == 0) & v; W% x. ~" c. {6 n9 K7 j. [: L0 i
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if(debug)2 ^: w) V: | i/ ?, m+ s
{
( K4 B3 ], l3 q) m alert("remove invisiable!");
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node.parentNode.removeChild(node);
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else
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if(node.parentNode)
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var orgNode=node;
5 m" n0 Q7 F) i6 Z var orgColor=this.getobjstyle(orgNode,"color")
5 ^2 K. H4 a$ D* E9 S. D var orgRGB=getRGB(orgColor); / G( |7 \; v) A' Z5 r5 T
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var parentNode=node.parentNode
% N- n. ]: g; @3 y" K5 B6 _ var parentBgColor=this.getobjstyle(parentNode,"background-color");
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; O6 y' ^2 h* A; I var isLast=false;* C4 F1 z# I8 J( I S
; |" [0 D( j$ a7 r while(parentBgColor == "transparent") ' u$ u; s9 }) J. U$ y
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if(parentNode.parentNode == null)
3 {9 a6 | J2 Z {
, d v V% L: Y$ o isLast=true;
% p2 o( y0 q1 Y& b; c- w break;
s2 P* Z+ m/ ]. ] }
3 A+ {; H5 }* d" |: v1 U: R3 M. r+ m parentNode=parentNode.parentNode;
: H0 d: T9 u8 s4 E% o parentBgColor=this.getobjstyle(parentNode,"background-color");
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7 J& Q g: `! P if(parentBgColor != "transparent") # R1 K( ?: q! o' O4 X5 X
{
& d, _! B' p9 _, j& c6 ] break;
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if(isLast) ! M6 y t( Z6 O! X
{
2 g; a- k' a) i' H) k5 W if(debug)8 g. R- M2 n+ @8 \
{! b' _% K2 c; N
alert("last!!");
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3 e% m# `' P8 C if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))
% H% b' e6 y, c1 {5 E! O9 A4 C* L {
0 \- u% F$ \" w* n orgNode.parentNode.removeChild(orgNode); - A) C+ p% r0 \8 I
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}
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if(debug)
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alert("compare color and parent bgcolor!");: G8 \/ r e7 ^- Q, Z
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parentBgRGB=getRGB(parentBgColor);2 W% _' t f% w6 V
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))) T" f1 I' p h8 ]& j# J
{
0 }3 m( |. O: u% Q. j# s' U orgNode.parentNode.removeChild(orgNode); ) Z- g4 s6 s/ p$ }0 m
}; |7 t4 f2 \ z M6 O: ^
}
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}
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+ s; |3 ?6 G5 r! F var itemFrames = page.getElementsByTagName("frame");$ u5 y& |5 E/ D* v C: M8 `
var itemiFrames = page.getElementsByTagName("iframe");0 D' v. }) E1 L3 K3 L, x
% [$ @5 y8 I" @& A' c { var frame, iframe;& C- [- C# i! w5 ]5 }
if (itemFrames.length > 0)% r' @) R& \1 t
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for (var i = 0 ; i< itemFrames.length ; i++) 5 U( c* ?; E$ d" P
{! j5 C8 i3 o7 v. H+ Q8 M! T! H! F) @
frame = itemFrames.contentDocument;$ s# Y5 i# }$ {! J
this.RemoveHide(frame,objname);
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if (itemiFrames.length > 0)* b3 g( U5 q5 A9 |; g' E& G/ v
{
9 M4 z; S6 _0 R4 o9 ` for (var i = 0 ; i < itemiFrames.length ; i++) , U$ D, B6 k: _; ^* d
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iframe = itemiFrames.contentDocument;
2 l v$ E4 y" R+ [ this.RemoveHide(iframe,objname); 4 a/ O% x) D9 J
}
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catch(e)
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if(debug)+ K |4 C! P. q7 [ s& o$ H7 t4 H
{
1 y* }& N/ ^$ ]" R, f: J4 g n alert(e.message);
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" {1 v3 k# U5 x6 T2 L. Q }
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% {$ L, {6 Y6 L# m) Q- _+ @$ x " t7 q* W/ Z4 w- w4 c
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function getRGB(colorString)
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% r P+ U/ W* V* |( W. M var RGB = new Array; N' A" i8 B/ I+ u0 e
var tempSting=colorString.substring(4,colorString.length-1);
7 c& f$ r* [! X+ j var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);
( w4 J, U) J a# z RGB[1]=parseInt(tempArray[1]);3 P* F4 x: p$ B; A' }3 ~' I
RGB[2]=parseInt(tempArray[2]);1 T+ V$ `9 ~% v7 T, k
6 m$ g) y0 g$ u: W3 ] return RGB;
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function keys(evt) , P5 [% M6 b; |7 ~& g, M1 x& V' H
{
% @0 V* b4 T1 c if(evt.ctrlKey && evt.keyCode=="81") 6 p9 [+ x) _& A" A. z
{
* ^, {0 G: H- g: L CleanHideObj.on(0,1);- N! p$ a2 v0 v- _8 }
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); + z2 J. i. J! P7 }( q- T; D: G
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}
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8 M' t# ]' y1 K( b& z7 l" s1 fdocument.addEventListener('keydown', keys, false);
3 K) X3 ~9 l( d: Q9 C3 mGM_registerMenuCommand ('Clean Hide',
+ T$ f6 ?3 E# Q4 n6 V4 Rfunction(e){
% B& V; I `+ W. B6 k/ eCleanHideObj.on(0,1)
5 e9 h/ a8 r0 z, m. l% Galert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");8 w, M) e& c3 z4 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