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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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: ?+ T( c: s2 _4 `5 x5 g H火狐插件，用猴子
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var debug=false;
6 \* K) L m: U+ L2 g# [$ @var CleanHideObj=new CleanHideClass();
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function CleanHideClass() % Y3 J. B1 V* r5 o2 C* Q
{
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this.on=function(id,bMZ)
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& } u0 N0 r- e if(id == 0)" R7 n+ x% m' k% D) o# s4 X1 G
{
& F1 L! ]! w. N" p/ b& v) h var page=/* document.getElementById("content").contentDocument */document;
, P( }/ B+ c8 ]# w0 i6 \+ V this.RemoveHide(page,"span");5 h; F+ C6 z! f) F1 w3 p
this.RemoveHide(page,"font");
T8 W* C1 X' G+ X2 @" ` this.RemoveHide(page,"div");
& ^( h2 V e5 W; }' B9 D this.RemoveHide(page,"p");% `- p% T; V- {: h4 O
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this.getobjstyle=function(node,prop)7 F7 _ M+ q, R5 b! u/ c
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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catch(e)
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if(debug)/ `( \3 G( Q8 G% }$ L0 B9 `
{
# C* b1 Q+ C% f& r2 y9 V) U alert(e.message);
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return "200";( d' D$ ]; X% i% }. C
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}
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" l5 w* @6 S N% Y0 w, H this.RemoveHide=function(page,objname): V e# W6 ]! v6 W6 N- }' @ t& ^. ]
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try
% [! }9 n8 {5 {/ d% E# | {1 K+ }# C3 N9 f2 P
var minValue=15;
! [4 l3 n- a6 Q6 [ var objs=page.getElementsByTagName(objname); ! r8 Z$ |) O' n$ Z7 G
% J6 G& I" W, L
if(objs.length == 0) 3 p9 ~( _1 ]0 W2 B" y& W
{
4 ^7 I* J" L N; M' D if(debug)
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alert("no object found!:"+objname);
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{! `6 ^! W& L, B1 V
* x, [; j1 s9 L! u8 B- J for(var i=objs.length-1;i>=0;i--) / s; u* { ^8 s5 j2 a9 `
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var node=objs.item(i); ; v* Q: a2 J i4 _: e# r/ z
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1 f; r4 e8 {& A if(this.getobjstyle(node,"display") == "none" ||
1 U) E8 S' t! x3 \ this.getobjstyle(node,"visibility") =="hidden" ||& J$ y1 C$ n" J# I
parseInt(this.getobjstyle(node,"font-size")) == 0) # P' D; R/ f3 m# l% u
{
8 c. I3 I5 ?2 Y! s if(debug)
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) z% v1 v' x$ {* v1 ] alert("remove invisiable!");
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node.parentNode.removeChild(node);
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}
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if(node.parentNode)
( W& C0 f+ t- @) t& E {
( ]& I) d9 Y) W: k7 _3 t var orgNode=node;
8 R y1 x0 Y9 W1 q: R* ^ var orgColor=this.getobjstyle(orgNode,"color")
0 }. Z$ [$ ^7 ~3 w var orgRGB=getRGB(orgColor);
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var parentNode=node.parentNode5 s- j. q3 _, F
var parentBgColor=this.getobjstyle(parentNode,"background-color"); x9 N: q4 {9 a9 I' ^- A
) X( q8 ~! Z/ \- }+ @; U var isLast=false;
% |5 a3 J) X+ C' O+ R
! G+ P( M4 i4 e6 } while(parentBgColor == "transparent") " B, @5 n; M2 e7 ]: A; y3 {
{
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if(parentNode.parentNode == null)
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isLast=true;
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parentNode=parentNode.parentNode;
* `; f! j+ H/ n' A parentBgColor=this.getobjstyle(parentNode,"background-color");) y' b# @$ o- p
) c: R0 {1 U0 x6 l' C8 R: a2 } if(parentBgColor != "transparent") 2 M/ G( P _8 w* o' X/ q
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break;
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}) d) ?, k4 U1 V1 V2 }/ {
if(isLast) , Z4 ^$ \7 D& W9 g- k
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if(debug)
' U: ^/ z+ u. c+ [ {
* a9 j' X0 Y& ~' u2 H! [ alert("last!!");8 E: I3 R! _6 r1 V9 z- Q
}
0 V/ M4 e* e. ?3 o9 | 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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else
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4 F& ]! d! K8 T& }, |, B9 G if(debug), T( D; Y8 }) q' j' f% z) i; q9 L
{
) k$ V1 |4 z" s% o3 b O5 a alert("compare color and parent bgcolor!");' j% E! U- }3 V& G% g" O% |' P
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parentBgRGB=getRGB(parentBgColor);) {7 p+ z" H- I& B% F3 f+ h; v
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))% W# Q9 r: D; b
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orgNode.parentNode.removeChild(orgNode);
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}
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}
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var itemFrames = page.getElementsByTagName("frame");
* y& {" d' N: \: l n9 u0 Y% G var itemiFrames = page.getElementsByTagName("iframe");
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2 B5 q# i" w8 L, t- E0 ~ var frame, iframe;
/ p: N* M/ D& s3 L: d. q" c if (itemFrames.length > 0)$ r4 q; ^+ e' q: m7 H, s( f/ C& c
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for (var i = 0 ; i< itemFrames.length ; i++) & f1 [9 Q( p( P1 B7 U( G
{
. P. {3 g& w3 j; M3 F- r" w& l frame = itemFrames.contentDocument;
* \4 G* `& _) w: k; l this.RemoveHide(frame,objname);
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if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++)
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iframe = itemiFrames.contentDocument;
. v! v2 _, E1 e; [9 ] this.RemoveHide(iframe,objname);
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catch(e)% [4 C/ N% J, ^% b6 Q
{
+ v. W$ h. O" V2 G' d# ^* G1 Q if(debug)
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alert(e.message);
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}
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+ ]" z1 R" `. C% y1 d}
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function getRGB(colorString)$ B2 B; `! F% t: n7 M
{
/ \9 A8 R- I( t/ I var RGB = new Array;
4 o. F# b. e: h& u0 Y6 L3 V/ _ var tempSting=colorString.substring(4,colorString.length-1);
( |( q0 e8 L5 o( Y& p& u var tempArray=tempSting.split(",");4 ]7 i2 t# ?2 X" }) q
0 j. r3 e5 m0 N) d$ Q+ g RGB[0]=parseInt(tempArray[0]);
1 W3 T: Z; i3 [7 Z+ H' v# R7 |- r RGB[1]=parseInt(tempArray[1]);7 B) f, c# Y/ K9 X
RGB[2]=parseInt(tempArray[2]);
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7 N& A) n/ A, n return RGB;/ l. D: x6 O" ^; U
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function keys(evt) & C7 Y- M2 _9 \6 @5 `: T2 u' `
{ ; L/ g( p7 v' f
if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);
/ z* s6 W6 w' w, U alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); 0 Z3 y' X b$ V9 q) ^& [' q
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* R/ `8 M2 h( G/ h$ f+ t; ~; | }
8 h6 e6 M0 l6 I1 @' S# T/ i( ydocument.addEventListener('keydown', keys, false);
$ t$ [) b0 D N* ]/ v5 dGM_registerMenuCommand ('Clean Hide', W: S% Y& e% h" [2 q" a. ~; G% q
function(e){
2 ?" a3 {/ E' r3 ~# oCleanHideObj.on(0,1)
" o) T S7 t0 U3 xalert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
. |7 ] a1 j: F$ U});
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发表于 2013-4-7 17:56:06
发表于 2013-4-8 08:11:25