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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 , A, v3 y2 m5 l6 P5 V
+ V$ e" }6 V! Z1 a8 z8 u8 \6 W火狐插件，用猴子
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var debug=false; , g# w+ |+ s; ~# }3 @, ~7 H" {. c2 @
var CleanHideObj=new CleanHideClass();- O; c0 L% ]2 s C" x5 r6 _+ w, ?
0 h, J' @! {5 Bfunction CleanHideClass() * T2 ~" v6 l N* B
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9 ~0 | a7 q, y3 J' v$ I this.on=function(id,bMZ)
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if(id == 0)
$ U. a, `/ ^' p( ^ {
" l9 J3 s8 a! \# { var page=/* document.getElementById("content").contentDocument */document;
* i. h! W E1 z this.RemoveHide(page,"span");
6 O1 F& M& \ \3 p+ v this.RemoveHide(page,"font");
) T4 F4 A7 j0 b% A% O" a# K2 T9 N4 R this.RemoveHide(page,"div");6 B+ J- S6 V) g4 Q
this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop)+ M1 X0 t% ~( J( A' X d Q
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try# J9 m/ {& C7 m) y* j
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);% ^8 D& w( s2 \4 V2 J; J( `
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catch(e)
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2 i' V9 Z0 m' r! n5 _, C if(debug)
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alert(e.message);1 B4 [" ]+ J. U2 i8 z% w
}
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return "200";3 B4 S4 @# p: S% x
}
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this.RemoveHide=function(page,objname)
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var minValue=15;. S$ r+ D& y; f% v$ H4 o
var objs=page.getElementsByTagName(objname); 7 h) w6 d! X! F7 w1 Z, ?
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if(objs.length == 0) $ C/ |7 O/ ^3 N
{
, P9 d( X6 s1 W6 b$ I1 P if(debug)
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7 T" A5 _% X: ~2 R6 E. K% T alert("no object found!:"+objname);
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}
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for(var i=objs.length-1;i>=0;i--)
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. w1 L" O% ~8 l# J var node=objs.item(i); & W6 t. D: b8 N9 m* I l
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if(this.getobjstyle(node,"display") == "none" ||
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parseInt(this.getobjstyle(node,"font-size")) == 0) ! _8 F8 m( H2 }
{
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{
4 p% n% k" f4 m5 y! G/ r alert("remove invisiable!");
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, o& m5 @, H& T3 b node.parentNode.removeChild(node);) J# k9 T) `- W' o
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else 5 G' _0 l0 {* n; \& u( H
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if(node.parentNode)
/ {9 b3 m4 I8 T# F3 J- G {
: H/ K4 C. L, ^6 R var orgNode=node;1 j& B6 p* n+ c- |+ w! |
var orgColor=this.getobjstyle(orgNode,"color")
7 {& [! K* G9 h. i7 h% l1 r var orgRGB=getRGB(orgColor);
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" l) |! u6 f1 d% I; |) D4 N var parentNode=node.parentNode
' P9 d/ G: {+ t. P8 C* h var parentBgColor=this.getobjstyle(parentNode,"background-color");
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var isLast=false;
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while(parentBgColor == "transparent")
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: ~+ ]+ B9 a Q. W3 N- S if(parentNode.parentNode == null)! |5 H) a6 F4 I" o
{
! y: ? H5 g$ N ~+ c1 [ isLast=true;
7 a0 O: e$ S/ k! P8 o. _ _: h break;" p: }0 Z; @3 ?* y* l, P
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parentNode=parentNode.parentNode;
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if(parentBgColor != "transparent")
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0 E- f3 d/ k% k& t+ L7 ^6 ^, |0 S- P) K break;
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if(isLast) : L" n( B1 h. N2 ^6 x5 \$ G2 o
{
6 {0 T* W0 g( p8 A* v if(debug). ? w8 B; m0 t( B; k3 E% q
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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))
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orgNode.parentNode.removeChild(orgNode);
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}
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2 I9 {! Y# }' ]6 \# s0 m0 A# A if(debug); y1 Y# T, c7 Z9 B" M
{
, j' d) |0 X! t alert("compare color and parent bgcolor!");
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6 Z4 l' Z% N: S. G; m9 x parentBgRGB=getRGB(parentBgColor);' D* \% X+ O' `2 m' _6 L: D
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); ( C9 e! p9 G7 c( M$ B' j
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}
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4 B; U- X1 N1 y8 v$ { Q var itemFrames = page.getElementsByTagName("frame");$ k; m3 H- J4 d
var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;- [" h7 H3 ]+ w5 E" F" i6 ?6 H
if (itemFrames.length > 0)
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for (var i = 0 ; i< itemFrames.length ; i++)
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frame = itemFrames.contentDocument;' E# ?' _$ O6 t" H$ q6 }6 \
this.RemoveHide(frame,objname);
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}
/ V" w2 v4 n" P a i: a9 w- t. d! D if (itemiFrames.length > 0)
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+ [6 Z2 j* r8 q7 k% ~ for (var i = 0 ; i < itemiFrames.length ; i++)
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! e# o+ j# ]# y iframe = itemiFrames.contentDocument;
( c5 x" g. O( \) E# }7 k this.RemoveHide(iframe,objname);
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}
) f5 _2 @) B+ j3 @! p6 g7 \ catch(e)
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5 R: L' l2 \; w+ E& u- v% T if(debug)$ U1 G& E! `! t$ {% m
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alert(e.message);
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}
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function getRGB(colorString), f2 ^6 [9 h1 B9 f L, L
{
+ e$ M) b' ?& E% C" u) ] var RGB = new Array;
% S" b" e+ U8 I5 F% T4 w @ P7 n var tempSting=colorString.substring(4,colorString.length-1);2 ^8 ?0 F) S5 U! I! V6 p
var tempArray=tempSting.split(",");
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3 z" x P( D+ e- H. J0 } RGB[0]=parseInt(tempArray[0]);
0 X+ p1 d- A j" v+ v1 o4 W9 P2 k. C RGB[1]=parseInt(tempArray[1]);$ A/ ~) \1 b% b' h
RGB[2]=parseInt(tempArray[2]);5 M6 c2 w" @) Q8 a$ O
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return RGB;
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function keys(evt)
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if(evt.ctrlKey && evt.keyCode=="81") & |# ^1 Q- t0 V3 Q {5 A3 b
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CleanHideObj.on(0,1);- a1 N0 O% ?8 a. B n) e
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); ! r+ ? B7 R/ g; b. C/ g
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/ h6 z7 v+ ?) i4 G2 Gdocument.addEventListener('keydown', keys, false);
" O9 ?; c) I3 D' b0 S- _" yGM_registerMenuCommand ('Clean Hide',
5 W |. B! F) vfunction(e){
& K3 V1 o3 a$ i& VCleanHideObj.on(0,1)
6 S6 o2 S0 K% u+ ]1 oalert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");, g0 I, J) ^8 {) i( b. d
});# L! F Z' v9 @
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25