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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 # T% f3 G7 p9 a
2 D- Z/ u7 p+ V& A/ }9 R9 ?火狐插件，用猴子
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var debug=false; : R7 k ^% A) \: i8 X" \! t2 n# n
var CleanHideObj=new CleanHideClass();
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function CleanHideClass()
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this.on=function(id,bMZ)
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if(id == 0)# W4 n8 Q3 m2 D# N0 |" r2 K6 q
{
% Q8 F0 w* E+ U7 p# d var page=/* document.getElementById("content").contentDocument */document; 2 `3 H+ z n' a) l9 L
this.RemoveHide(page,"span");$ r5 h. m7 H+ I5 \0 D
this.RemoveHide(page,"font");& p9 E+ p' @ B% c& v1 u8 b- m
this.RemoveHide(page,"div");
" ^: z. u3 S! K; G6 u' F; Z9 o this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop)
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) D; |1 r5 U3 R7 y2 G; l1 j return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);- M( a1 O+ e( |0 P* Q: }
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catch(e)
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if(debug)
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alert(e.message);4 E6 N6 L+ w/ @3 S9 j
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return "200";6 D8 d$ m4 y5 e0 L
}
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this.RemoveHide=function(page,objname)2 f) d$ L# n4 L3 N( c' [1 w
{
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6 `& K# A1 J7 | var minValue=15;
& B; N* g* e' J% e9 Q& o/ s4 i var objs=page.getElementsByTagName(objname); & v2 } Q$ ?. a8 G' Z0 `6 N
2 v6 \/ S4 O/ D. c if(objs.length == 0) 8 U' N1 [! D& {& A* p2 s
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if(debug)8 I$ Y9 C$ A/ F; Q$ t: R- a0 q
{
- K4 q: ~& Z$ }( m* E* t alert("no object found!:"+objname);3 N z7 f6 e0 f/ G7 a
}
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{
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for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i); 7 I2 L# r7 }3 g& c( U
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- T/ B) D! h" Z0 y. p0 [& K if(this.getobjstyle(node,"display") == "none" ||
# O- n) y0 z, {; U1 [ this.getobjstyle(node,"visibility") =="hidden" ||
6 a# A& e& X @) O6 ]7 n parseInt(this.getobjstyle(node,"font-size")) == 0) ( j c5 C/ h. J
{
) X! D7 ~* d3 J; c, J6 { if(debug)
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alert("remove invisiable!");
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node.parentNode.removeChild(node);9 t& q; h0 U& U) {6 I. X
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else
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if(node.parentNode) 7 K, {7 A5 U5 n8 X; J
{
: h" p8 J0 O: e- P var orgNode=node;5 r, S6 B/ o. o2 O( i4 ?
var orgColor=this.getobjstyle(orgNode,"color")
" {! L) G s' E" ? var orgRGB=getRGB(orgColor); ' j) L0 b) I7 v3 |! T! u
' J& M8 n9 |9 s7 K( ` var parentNode=node.parentNode
- S( C) L/ h3 x5 z0 B- F var parentBgColor=this.getobjstyle(parentNode,"background-color");& Y, \- L" M; @9 T
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var isLast=false;
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' O- e: _. s* l/ \* s4 l while(parentBgColor == "transparent") 9 i7 K; k, k( R1 N4 w5 K
{
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& d' A( i% \4 y8 P" y% K% g if(parentNode.parentNode == null)
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isLast=true;
% D( d8 A. S, K* {) j break;
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parentNode=parentNode.parentNode;
' d- k% X/ D/ x9 J" J parentBgColor=this.getobjstyle(parentNode,"background-color");7 o- P; n9 P) I8 ^! V$ b4 c
3 Z) {" B6 w. L+ y( ~+ B if(parentBgColor != "transparent")
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break;% w" G K7 J8 R! K9 o& W: c
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if(isLast)
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if(debug)
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alert("last!!");! J) t/ Z7 Q! I' g2 n0 E
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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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@- J$ d# [( {/ J: ]* Y, ` orgNode.parentNode.removeChild(orgNode);
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}
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if(debug)( ~( f8 j9 `2 S
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alert("compare color and parent bgcolor!");% p/ E$ t7 }8 a; {% o6 e) q
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parentBgRGB=getRGB(parentBgColor);0 f& Z; r) v$ H* Y
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))( o7 `! r2 w5 f" \8 F, D
{
8 V& r5 |" \3 \3 h: z$ Y2 ~ orgNode.parentNode.removeChild(orgNode); 6 T. e8 Y1 x8 L! Z, z
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}
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: B; X* q, v# Y+ R5 p% E! ` var itemFrames = page.getElementsByTagName("frame");4 @9 K% l( U+ @* w
var itemiFrames = page.getElementsByTagName("iframe");' A u+ n0 M6 E9 x! o5 V
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var frame, iframe;
: o. v4 E' N+ x" e7 V& Y: i if (itemFrames.length > 0)$ q* Y* O8 F, D! n' F% `5 y0 w: h
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for (var i = 0 ; i< itemFrames.length ; i++)
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frame = itemFrames.contentDocument;
( @3 L. z* R+ w this.RemoveHide(frame,objname);
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if (itemiFrames.length > 0)$ }/ ]9 e; z% |! P
{
3 a0 H0 y; d5 ^ y for (var i = 0 ; i < itemiFrames.length ; i++) # |5 w* H$ k/ w0 o! t
{
) n( l) t5 I- U: T5 d% O8 H iframe = itemiFrames.contentDocument;
: o6 T- e! q8 `5 F' C# V& L2 R this.RemoveHide(iframe,objname);
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catch(e)
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if(debug)
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alert(e.message);7 P+ D$ [) ?8 l: Z- C0 d; [
}
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2 Z8 p0 ~) N3 Q" Z& G( efunction getRGB(colorString)$ U( M/ x7 s! \' c
{
; K: m9 G7 z, ?5 [3 C var RGB = new Array;
! M! p; P; t- w8 z# r var tempSting=colorString.substring(4,colorString.length-1);
! A( o- `1 a/ I0 f5 P9 b var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);
8 I2 z, f. ?: G' O; ~" T RGB[1]=parseInt(tempArray[1]);
% ^3 r4 x X. Y. d% b RGB[2]=parseInt(tempArray[2]);
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return RGB;" T: u4 C' v1 o3 A4 G. b
}
% d* p( _5 _' {( Ofunction keys(evt) ' Z; j$ q' V+ V9 [$ o( U. i
{ : c/ `$ t, c1 q1 h0 \$ ^
if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);* A5 k. K) V6 m, ^
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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document.addEventListener('keydown', keys, false);
5 l& V$ r; t5 w, ]. p/ VGM_registerMenuCommand ('Clean Hide',
% C$ n/ S$ o* Kfunction(e){
2 X% X, P& Y2 W- [( gCleanHideObj.on(0,1)
9 U9 e/ h4 u# ?& `: N% Falert("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