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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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% s& s" ]9 s& [ ^1 ?* J$ D2 M火狐插件，用猴子
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var debug=false; 1 F& o4 t) F7 t7 z8 _
var CleanHideObj=new CleanHideClass();5 D0 M- V( m4 n4 ^
5 q1 {: N, ~ c# J( z4 y! K. l3 T& ifunction CleanHideClass()
! |3 a* U' q2 V/ \{
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this.on=function(id,bMZ)
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1 N h) r- s# W/ x9 Y if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
$ u3 c' O0 m( N% k this.RemoveHide(page,"span");
# E* e a; @* W! h8 _: M/ K& m this.RemoveHide(page,"font");5 ~7 y& o: [" U7 u7 Q: i
this.RemoveHide(page,"div");
: u1 F: J( \; |0 I( R( v1 d this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop)
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try
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* k9 @. L4 G% B. i return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);1 x* Y$ j* x$ \' x! g4 ~
}
1 {4 G Z9 _' f catch(e)
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" e2 J( Y2 b) I! h N6 ` if(debug)
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alert(e.message);
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! p- j# e! S, `5 w% F return "200"; y% a0 p) d" G5 }1 J' C) x& V
}
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& G& y6 i7 }& R& l7 z" b0 E/ r9 i this.RemoveHide=function(page,objname); R8 @" j/ g3 [0 x& W$ Z- C
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try
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7 X. U0 f6 B, z1 P. v5 a0 t0 i9 | var minValue=15;
6 _' p+ a# m6 z$ [$ f# B- { var objs=page.getElementsByTagName(objname); [3 V! g J6 B, F! L% ~' R/ e
; b, m2 H9 }& H5 b1 K! d if(objs.length == 0) ) |- h3 L( V3 q3 c* N: L7 _* `
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if(debug). v* L$ B0 ~- c. b* h9 ~3 u" ]
{
3 S Q* m I/ @- N- t alert("no object found!:"+objname);
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V) \- e6 \) Q6 r }
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{
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for(var i=objs.length-1;i>=0;i--) ' `* _6 S# {/ {1 c1 ~7 F8 h
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var node=objs.item(i); 5 e* X2 y2 U0 {) Z3 J+ }
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if(this.getobjstyle(node,"display") == "none" ||
) G$ y5 g5 e& F7 x2 M$ E this.getobjstyle(node,"visibility") =="hidden" ||
* ?7 w$ D# s/ u# E( n2 ?. s parseInt(this.getobjstyle(node,"font-size")) == 0)
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! c n3 o/ {6 g0 A( q( q- n if(debug), Q5 D+ W# L/ e
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alert("remove invisiable!");
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! d' ]$ B7 X8 O7 \2 | node.parentNode.removeChild(node);
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}
+ G9 q2 i- l' J9 Q5 {! } else
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`9 P' ]+ p* S; t, Y0 n0 l4 q if(node.parentNode) 8 w- `" F3 y4 ?, R+ ~
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var orgNode=node;
0 _0 x2 N( b! w+ P* u/ F: z8 S; Q var orgColor=this.getobjstyle(orgNode,"color")! A6 _" t$ Q b( M7 a
var orgRGB=getRGB(orgColor); 6 J! O8 R9 w, T! v
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var parentNode=node.parentNode$ U4 D( U1 N0 K- d( @; E
var parentBgColor=this.getobjstyle(parentNode,"background-color");9 t4 C8 G9 G$ j4 O. r7 B! z+ M( B
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var isLast=false;
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while(parentBgColor == "transparent") - }) C- p6 W' i
{% E; h6 E( e: s+ ]# x! P1 i; D; d
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% j" y1 n- H* ~% z& Q if(parentNode.parentNode == null); n% w- P5 Z/ X
{
! ~3 i$ U6 `2 W7 _9 e/ i isLast=true;) g- j' K" v) u4 k% }6 ?1 S
break;3 g5 v! L; ^2 ^. O: i
}; P$ T) o' \; |. ~) p
parentNode=parentNode.parentNode;, G9 r" T* X9 Z3 }* j* X7 @
parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent") + O& c8 V+ |" t2 x
{
& V5 T; z, j9 d, T break;
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- I' S& b$ q2 m) p- @& Q# o if(isLast) , l9 T- ?3 v' I2 d- G4 @
{
3 Z1 Y5 q2 f+ J" N! @# @0 V if(debug)
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alert("last!!");$ D& S0 Q" j; X* }
}
0 A8 x* T( {# l$ y 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); x6 j/ f0 U, p5 B% D& N
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else
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if(debug)/ S) s7 K e6 R7 H. z% _
{
6 f+ z1 _# H4 S alert("compare color and parent bgcolor!");
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6 V+ m5 j- Q& z; i7 K$ m parentBgRGB=getRGB(parentBgColor);/ j" d3 M# ~" {5 e/ y% T% [+ C
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))1 J4 B4 }5 m2 n
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orgNode.parentNode.removeChild(orgNode);
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}
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var itemFrames = page.getElementsByTagName("frame");
" ]4 Z3 p+ g0 o Z& t var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;! C* f8 @' e& \# N/ j
if (itemFrames.length > 0)& ]% a8 Q6 o( T9 N( J, M
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for (var i = 0 ; i< itemFrames.length ; i++) + `5 V- r9 i1 }7 w; A$ T
{
$ b e5 B; U9 k2 ^1 [7 K) R frame = itemFrames.contentDocument;
5 R* `5 N) P% G% I, N/ n1 d this.RemoveHide(frame,objname); + R; {5 N: k) k( q# ~7 g
}
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2 W; @# n% y/ j+ L& G if (itemiFrames.length > 0)
4 S5 Z' D# ~. U {
: x5 k0 K; u2 y4 V for (var i = 0 ; i < itemiFrames.length ; i++) ( b. |$ a( x9 g; f
{
7 B- a* L: B6 {1 R iframe = itemiFrames.contentDocument;. n! z+ W' ?- V. M+ X1 Z
this.RemoveHide(iframe,objname);
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catch(e)
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, |1 w0 y" L/ y2 A( d3 b if(debug)" s8 j$ m/ b3 u! W+ ?9 M6 d
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alert(e.message);6 |+ `. C0 X- K o% c
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}
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}/ a" _0 u/ |- I4 k/ k
! M: }! O4 D- o7 {* v; ^function getRGB(colorString)
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var RGB = new Array;+ z" d1 k, M8 x# Z; q
var tempSting=colorString.substring(4,colorString.length-1);' r U( f$ j# h, T6 d3 g9 [8 {1 d
var tempArray=tempSting.split(",");0 s8 d( y; i8 S8 F1 o
: d8 M5 t' z9 n Y RGB[0]=parseInt(tempArray[0]);6 t4 ?1 e: q$ M4 r# ]( [7 W/ ]
RGB[1]=parseInt(tempArray[1]);* U8 [0 S4 L6 U E2 B4 ^
RGB[2]=parseInt(tempArray[2]);
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return RGB;
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: h/ i# j9 O( L$ [6 K- Dfunction keys(evt)
# Y7 O$ c" p* G/ \1 x2 g {
: X& E4 \, b0 ]4 L9 I% r if(evt.ctrlKey && evt.keyCode=="81") 0 _" P+ n+ ?+ E. {& _ I# r9 p5 T! I
{
& j% S7 g! Q/ D5 O# R" ?# X3 w( P CleanHideObj.on(0,1);! ^0 r0 G: g' c
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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} ' [) I5 u1 }1 s8 c5 r3 F9 B: }# _
}
9 m5 _+ Q0 x% l; _ \document.addEventListener('keydown', keys, false);
* F1 E0 x3 }% r, GGM_registerMenuCommand ('Clean Hide',
0 M. _* v0 p+ c0 I2 Sfunction(e){
' k/ @$ @6 ^3 MCleanHideObj.on(0,1)
( R2 ^- Y3 Q0 v0 V$ dalert("Clean Hide successfully! Remember Hotkeys: CTRL+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