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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 ( b& z3 ]+ R' j. u7 Q1 |$ a
5 h. l0 S. v& P火狐插件，用猴子
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& f1 K* j i4 ]% @! U6 F+ vvar debug=false; 5 r2 X! D5 {: m( M
var CleanHideObj=new CleanHideClass();
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( b9 N& n G0 u" K& Q) ?9 Z: ^function CleanHideClass() ( ], P3 n, w- n! t& m
{
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this.on=function(id,bMZ)
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if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
* ~$ v5 ~6 T( d6 T7 m8 y- N2 P2 x4 f this.RemoveHide(page,"span"); I1 k. e. |7 a0 U0 q: T3 T& w1 R7 }
this.RemoveHide(page,"font");
_% ?4 Z) ~) ^ this.RemoveHide(page,"div");( X. X( i+ u5 I) }2 E9 l# l
this.RemoveHide(page,"p");+ n8 ]5 J& ^5 ^# L! Y6 N- H9 p
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}
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% E* H% X. B1 H. u# _- K this.getobjstyle=function(node,prop)
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);& ?" r4 A8 X8 t% [9 Q/ x% |* v
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catch(e)
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if(debug)
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0 ~3 q L# F/ A8 A* M" z) X* s2 |7 N alert(e.message);
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% R6 ^% Q& Q# V+ D6 M" Q return "200";5 \% K( G" m- m
}
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this.RemoveHide=function(page,objname)# D+ P- _" _+ m! X
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try
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4 r" y1 w* L1 b8 _( J# j4 u3 B var minValue=15;# w6 k3 A, {4 v0 n6 f* p& b* E
var objs=page.getElementsByTagName(objname); " W% G2 F0 ~8 {( Z4 [; z
: r7 Q; d! z r( R& I* p if(objs.length == 0) . U( C. c- e D* k, i6 p- t
{
" s- b$ G0 S6 C' T5 |2 O' Y if(debug)) \- i) p9 K( e8 e0 T* @0 {
{
; [9 S# F- @( x, K1 q+ @4 X9 a5 v9 R alert("no object found!:"+objname);- K/ Q! ^% q% e4 W" y; s- N
}
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{
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! E5 G4 [6 E! Q# e- t! }, @! t for(var i=objs.length-1;i>=0;i--) 5 [! F" V7 K4 ^- g2 g
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var node=objs.item(i); " \* ]' O% ], u% L1 r; Q
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( [( y3 C! q9 R& k if(this.getobjstyle(node,"display") == "none" ||
; {5 |, e& i; J% D this.getobjstyle(node,"visibility") =="hidden" ||
& q4 v3 p4 y0 p2 C parseInt(this.getobjstyle(node,"font-size")) == 0) $ y% A3 ^1 h4 x8 l5 q
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if(debug)
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alert("remove invisiable!");
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+ y+ G' O. B, @ s6 q node.parentNode.removeChild(node);
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}
' Y) o) x3 j: U4 X X+ n else
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% e% Y$ P0 K) p5 U if(node.parentNode) ( j& `2 i6 h- I! n+ b! W
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var orgNode=node;- |* s) f% K8 e; j* S0 Z2 \
var orgColor=this.getobjstyle(orgNode,"color")' r. r& A1 ]% j$ b) {( `4 r
var orgRGB=getRGB(orgColor); 0 H5 D+ r+ P" |4 b
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var parentNode=node.parentNode
" ^3 Q$ o1 z' p var parentBgColor=this.getobjstyle(parentNode,"background-color");
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var isLast=false;" c& I! p' j1 E# d( F: C
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while(parentBgColor == "transparent") + I) D, o4 ^# P# u! f8 h
{
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if(parentNode.parentNode == null)
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isLast=true;
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parentNode=parentNode.parentNode;
! u$ X8 O) d' E parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent") 8 A3 z. q6 }% E* ?& N9 a+ L6 w9 _; ~
{
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}
7 Z: v A# _& ]& w if(isLast) # w3 J* T3 a, P; f" c0 ^+ Q
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if(debug)! D0 J+ s" |% T5 N: Z
{
1 {4 y( B, r) E$ A$ F$ U' \4 i0 ?% @ 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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Q+ W/ f: W7 q$ [( A8 `6 D. G orgNode.parentNode.removeChild(orgNode);
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else
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if(debug), O! q1 E' b% w$ C3 V* E$ `7 E
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alert("compare color and parent bgcolor!");
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parentBgRGB=getRGB(parentBgColor);+ [& t5 H' y" ~4 m
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue)): ?9 z. c: S8 h9 a! j
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orgNode.parentNode.removeChild(orgNode); 0 r6 T% T( g4 s$ V; T8 A G6 l; F
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}
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}
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) K/ `7 d, w4 E+ |- L var itemFrames = page.getElementsByTagName("frame");
* ?' n# v% n$ Z6 f/ t( u9 |" J var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;
' l9 ~4 h* Q- Q1 |4 q$ y if (itemFrames.length > 0)
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for (var i = 0 ; i< itemFrames.length ; i++)
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frame = itemFrames.contentDocument;3 a; Z8 {: [9 {7 R; M
this.RemoveHide(frame,objname); + ]4 O: j9 y& g; ]$ G. m
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if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++) * n5 z9 g/ V% D- B0 I1 h
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iframe = itemiFrames.contentDocument;1 J' k- [# m: u2 ?' N2 I' N
this.RemoveHide(iframe,objname);
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catch(e), o0 x( }' ^9 I1 q7 O, V& W
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if(debug)9 F1 A/ l. g6 w0 s
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alert(e.message);
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}
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function getRGB(colorString)
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, Q( ^( B, I7 s( P; T var RGB = new Array;
j7 z8 @: r8 }9 J9 ]! ? var tempSting=colorString.substring(4,colorString.length-1);
6 }! \6 a1 N. N1 W$ I: k var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);
5 k+ h* \8 N, t. T% O$ P: ` RGB[1]=parseInt(tempArray[1]);
7 x- V+ N% z5 @( n* y RGB[2]=parseInt(tempArray[2]);/ r, @5 l+ ]0 L2 e+ ]
# Z' ?0 X# |3 R return RGB;' z- V/ y* i3 _" I
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function keys(evt) 1 m, b# D7 c. n4 a/ t0 P
{
5 L- j3 [$ y! h2 Y+ A- y; ` if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);4 t K# F+ \: }4 b$ x$ ^/ H
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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}
8 O& Q) L- v4 I7 X3 W+ M* mdocument.addEventListener('keydown', keys, false);
9 l1 W/ E$ ^2 k9 WGM_registerMenuCommand ('Clean Hide',7 ^- d- ~' l# w, @/ d" g" u' D
function(e){ r% V5 L) i$ `) B
CleanHideObj.on(0,1)$ ~5 f: h; _* g8 A2 q/ F1 _
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");! M2 T* A2 W y! w! a
});- `: x' _- Y; A5 w! M# G4 N- \
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25