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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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3 V7 a8 n: {5 w# R- C" p火狐插件，用猴子- i0 H. Q& ~3 p9 i# y, K6 m# ^' d
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var debug=false; 0 ^6 n$ l) {% z, o( }* N3 S" u
var CleanHideObj=new CleanHideClass();
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. s1 a- a( ~# |0 g9 @/ D7 {function CleanHideClass()
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this.on=function(id,bMZ)9 R' ^3 k4 u) \9 w$ b1 m
{
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if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
6 B0 u( s& o+ |! |! A* z this.RemoveHide(page,"span");
! J' a" X+ ^+ V' @4 a4 { w this.RemoveHide(page,"font");
$ ?6 u' e) F, U% b* Z this.RemoveHide(page,"div");
% Q* _$ S, k: [; i2 M( R this.RemoveHide(page,"p");! s, N9 h3 w- L, H6 Z& J) @- }
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9 y# l! [$ O2 g9 B/ k" n! p this.getobjstyle=function(node,prop)
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);6 S8 S6 L+ D/ Y; y6 n# G5 p) u3 V
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catch(e)1 [+ J3 S, @* i
{
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alert(e.message);
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return "200";
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this.RemoveHide=function(page,objname)
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{
# q8 Y8 K$ z+ Q var minValue=15;
2 i) L, Y" w b+ c var objs=page.getElementsByTagName(objname);
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if(objs.length == 0)
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! r) [$ ?; W1 J R if(debug): A0 c1 m1 h: A4 k% _+ W8 t
{
' L6 C2 w8 ?* `: A alert("no object found!:"+objname);
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else
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2 Z+ G3 K7 E7 o( b9 Z# c0 H for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i); ; U: U/ c& x. V5 `# O F; G( T
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if(this.getobjstyle(node,"display") == "none" ||
6 {, s# R& E# v i this.getobjstyle(node,"visibility") =="hidden" || d5 C2 c) Q# ]+ l$ e+ [! c
parseInt(this.getobjstyle(node,"font-size")) == 0)
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if(debug)
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alert("remove invisiable!");
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node.parentNode.removeChild(node);. \" N5 p6 V/ j, b: A# u# e
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else : G7 g0 y: G- n
{
5 _' t9 u1 o% x; J if(node.parentNode) 5 l, S1 n" } R0 o8 X
{
" x3 Z0 O2 V7 {% @9 m var orgNode=node;
" | y! t3 G, c& m var orgColor=this.getobjstyle(orgNode,"color")
% m' ?; }; n% J" k+ K! Q var orgRGB=getRGB(orgColor); 5 X0 l4 S0 C" H, H
, v. g3 s, z5 q' V! D- Q var parentNode=node.parentNode9 v( h5 U; t7 H# F$ y0 O
var parentBgColor=this.getobjstyle(parentNode,"background-color");
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var isLast=false;# w; d$ D- l6 H& o& d
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while(parentBgColor == "transparent")
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- e# b3 Z; W- I! t m if(parentNode.parentNode == null)0 ?: H$ _. l4 w
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isLast=true;
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parentNode=parentNode.parentNode;) Z5 D1 Z" i1 S/ Q7 V; ^) W" {6 s0 ~) W
parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent") 0 C! e8 D# Y5 i4 ^: [1 |1 y
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break;) a: R- ?/ b5 m3 a2 n; t+ G2 g
}
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if(isLast)
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4 G( p! \6 c# k! w2 P if(debug)1 x. i" C* }4 x9 V: D2 d+ }
{
" o4 O7 I8 O% v alert("last!!");8 _+ F2 M: f/ _; u' u% K! j0 v+ p
}
" ]; ]- x/ M" V+ F, p if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))
/ j7 W7 B2 z( V9 P% K" V {
G8 e9 ~: I Y6 y3 g orgNode.parentNode.removeChild(orgNode); # E! E! f* x, n3 U6 c
}
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F1 g/ F" r* h: |. z else
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if(debug)3 W ?+ B7 X" F/ l' j( C
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alert("compare color and parent bgcolor!");) o5 E& A" @) l( q9 W: E' X
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parentBgRGB=getRGB(parentBgColor);
v- Q( n7 }6 P if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))7 x; Q1 |$ @ K# U& r5 b& i
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orgNode.parentNode.removeChild(orgNode);
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}
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3 Z0 B5 n7 h3 E8 A4 a: f* r- [ var itemFrames = page.getElementsByTagName("frame");! |, Y- q2 I" p4 E! X$ d" y
var itemiFrames = page.getElementsByTagName("iframe");5 d5 H7 X G& I; O1 J6 e$ g
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var frame, iframe; h6 e- o- O% E/ g1 u) M
if (itemFrames.length > 0): t- ^$ n8 D' o1 Z: b
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for (var i = 0 ; i< itemFrames.length ; i++)
' M' z& p4 ^1 O& x% ^7 ` {
. f2 L, Q; k: K/ f frame = itemFrames.contentDocument;
: P/ ~) m; ^/ h3 }9 s1 C this.RemoveHide(frame,objname);
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if (itemiFrames.length > 0)3 w$ n6 q) c* z7 J9 m4 e' k+ c
{
1 w, u: i! T& y" C for (var i = 0 ; i < itemiFrames.length ; i++)
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iframe = itemiFrames.contentDocument; n, r2 X% Y7 |+ r" C1 o
this.RemoveHide(iframe,objname); " K( q! E( G1 A
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}. _2 ]7 n. r+ n
}
! y* `% c2 u7 c+ z, M catch(e)2 k4 x7 \: r: t# w
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if(debug)
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alert(e.message);+ q& {/ E7 Z7 z
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! Q* r5 u1 t# V: R2 x6 pfunction getRGB(colorString)
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0 o7 \. V+ c r8 [+ H var RGB = new Array;
: o0 V2 h. H1 T" n1 K var tempSting=colorString.substring(4,colorString.length-1);- L% K- x: k& `* g
var tempArray=tempSting.split(",");$ Q T' }3 R& q3 U0 ~2 b! n3 E
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RGB[0]=parseInt(tempArray[0]);$ s2 R6 L/ B, G( p e
RGB[1]=parseInt(tempArray[1]);0 y0 G& ^2 k& H5 t }# e4 H
RGB[2]=parseInt(tempArray[2]);8 ~& h9 N; Y/ ?( X% j: Q. _
; H( u8 C1 s7 K: J1 Z' C7 D6 o return RGB;" Y' {1 ~( `0 w
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function keys(evt) 9 [4 f( u4 w4 X' t, w% U+ x
{ & {# X$ B* ?/ o! e
if(evt.ctrlKey && evt.keyCode=="81")
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% H6 n7 R8 c; a$ w/ P$ Z, n CleanHideObj.on(0,1);. k5 g( m+ j* [0 S4 x: z& N
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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} & `0 b6 ]+ E5 j% s# _
document.addEventListener('keydown', keys, false);
2 r3 a" ]8 V/ |- d9 a: _% sGM_registerMenuCommand ('Clean Hide',
3 e5 o! @/ t9 d+ i/ U1 f3 bfunction(e){
* ~" r- Q+ P" OCleanHideObj.on(0,1)
3 S' p/ B% F# H( T/ x6 {( \alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");) G5 e+ | n' _: w
});) }# f( r' r4 s3 b
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发表于 2013-4-7 17:56:06
发表于 2013-4-8 08:11:25