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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 " C8 ?7 X4 \' U- {* q3 e4 t
! b. }$ |4 r& V# a7 g" z火狐插件，用猴子' s9 j' E0 N* g& Z
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var debug=false;
9 h- \% s' ~8 b. Z4 kvar CleanHideObj=new CleanHideClass();0 v- X1 g% U- t& M1 L
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function CleanHideClass()
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this.on=function(id,bMZ)6 `5 D9 q% v8 d K
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7 a! q: \3 |# |$ k& V. X. T2 _ if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
1 W( ^% w& {. h this.RemoveHide(page,"span");) a9 ~7 ?4 L7 F n9 ~" g
this.RemoveHide(page,"font");
, v: W; P1 s9 q, ` this.RemoveHide(page,"div");1 T9 x- s" U& `4 ]9 a! t6 C
this.RemoveHide(page,"p");3 J: S. {$ g) ]: \
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this.getobjstyle=function(node,prop)
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop); C; Z' G) c% I- V( j
}
- {9 R6 D1 E7 i- c/ j4 T catch(e)
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if(debug)
9 s0 T7 z! @+ j! T" [1 n" t" j {
- Q* Y9 m( ~: W t alert(e.message);
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( v. g( s5 a+ Q2 t return "200";
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}
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9 D7 ]( h" |4 y' d) S this.RemoveHide=function(page,objname)
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try
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var minValue=15;3 x, l" N) {9 i3 ]; N
var objs=page.getElementsByTagName(objname); - R3 Q" ~9 R3 @9 b* z2 L
' L5 i b, V+ K0 A* ~7 b+ y if(objs.length == 0)
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if(debug)( E. g! W) }/ h) ]4 a4 B( C
{
0 S. m/ |0 W6 P& x( B7 T alert("no object found!:"+objname);
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else
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for(var i=objs.length-1;i>=0;i--) 3 T% b1 J7 Y/ m" c: }
{: ?& E7 B& b+ N( {7 g' i% G3 o
var node=objs.item(i); 9 P: Z& g) r9 x) j* x7 r& i
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# }$ C0 @% J9 }8 r if(this.getobjstyle(node,"display") == "none" ||! {8 \' _1 R7 i- v% k |
this.getobjstyle(node,"visibility") =="hidden" ||
% w/ d+ C$ Q9 [& J parseInt(this.getobjstyle(node,"font-size")) == 0)
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1 z4 D- v, b4 ^8 Y- ~) s0 R7 @ if(debug)$ x) k5 w$ L5 ~0 |4 P
{
. i/ ]" k5 N$ N! _ ]: T9 j alert("remove invisiable!"); [5 g* \4 w7 V; C
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node.parentNode.removeChild(node);
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}
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{
|, C9 S# y% `3 ]8 F7 Y$ i if(node.parentNode) 4 u/ j# s, A8 A. U9 k7 [! b6 t
{
. r; J8 c: Y x$ S$ Q0 ?6 f7 j/ Q var orgNode=node;
' ?7 v7 s" S- y, L1 L1 l var orgColor=this.getobjstyle(orgNode,"color")
2 L% ?+ O0 B- t( k$ W var orgRGB=getRGB(orgColor); ' n% p5 a2 Q9 ?! _) }$ N) Y
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var parentNode=node.parentNode
. R; ?; d7 E' p& g" j var parentBgColor=this.getobjstyle(parentNode,"background-color");/ V( g% [6 z Z: w
c1 @7 y* y5 T) a$ x9 t8 D5 b var isLast=false;
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while(parentBgColor == "transparent")
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if(parentNode.parentNode == null)
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0 P4 z8 K9 L* u isLast=true;* h. j1 |8 J w" |# l
break;
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$ T; W& h1 ^2 ` parentNode=parentNode.parentNode;. q/ r% g* d* V0 [4 U* S8 y
parentBgColor=this.getobjstyle(parentNode,"background-color");
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3 m: l% ? f/ L; N) @9 p5 ]- F if(parentBgColor != "transparent") + r, P. F; L7 K0 [$ `7 N( L/ b6 W* G
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break;
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if(isLast) 8 l/ \& P6 m; }. p
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if(debug)
o/ @0 T9 U2 U9 ` {
/ P1 U1 e' D' _0 H alert("last!!");. X: ` O. I }1 U' x3 \
}
* C' ?1 H; E0 ] Z: D4 \ if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))
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5 |* }0 e: @. B6 e- |8 S t orgNode.parentNode.removeChild(orgNode);
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else
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if(debug)/ E& @- l8 m$ \: b6 m! o/ w
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alert("compare color and parent bgcolor!");
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parentBgRGB=getRGB(parentBgColor);- G9 P! e- a& I3 ]+ d" K
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); 5 k i+ v5 @3 k
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}
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. n& V6 q9 Y; q- e" [% m var itemFrames = page.getElementsByTagName("frame");
4 `: r% H/ j7 X+ L2 b( @! s var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;: ]+ r+ Z' Z5 X5 u% V
if (itemFrames.length > 0)
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; f5 X9 R) h) b1 Q for (var i = 0 ; i< itemFrames.length ; i++) 2 w8 C: I* e! q- g
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frame = itemFrames.contentDocument;
& ^, I+ n/ i' l/ G2 a8 P this.RemoveHide(frame,objname); ! P- ]6 x0 y) m
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}
/ u$ E3 [5 y% C7 L [ if (itemiFrames.length > 0)1 A$ O3 g7 N3 [( W
{
9 o- d& }7 \9 r* n& S% i for (var i = 0 ; i < itemiFrames.length ; i++) 2 S4 c% r3 e/ q; D% c9 V; Q
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iframe = itemiFrames.contentDocument;! l6 o2 Z- U- I1 y {9 C: \7 b
this.RemoveHide(iframe,objname); + ]- E m: u9 L; G1 }) K- h
}; A. N* Z w: Q2 a) f/ }+ R+ }! Z
}
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! m! |% E d$ @ h; L7 v0 c catch(e)- I" z6 q ]7 e+ g
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if(debug)
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alert(e.message);
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}
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function getRGB(colorString)
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var RGB = new Array;
1 r" ]3 p! b( B9 F var tempSting=colorString.substring(4,colorString.length-1);$ \/ t5 h9 s& t& W
var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);
7 f4 k$ s& c/ ?" F7 l& \: h RGB[1]=parseInt(tempArray[1]);0 q) p8 j9 `- |2 |: t; p/ K
RGB[2]=parseInt(tempArray[2]);4 M3 w4 Y2 A% v: R& V
. ^/ h2 h4 X& E return RGB;& O# G& u7 T6 ?' i
}
* x: [/ G6 i8 f4 Z' @/ P, ~. I8 Bfunction keys(evt) * }' I) T3 Q, o. i. K
{
! E! E( P6 t; r/ ` if(evt.ctrlKey && evt.keyCode=="81") . }% P" b. \3 h( S8 U+ s( U
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CleanHideObj.on(0,1);
( V6 g& l& J B& n- V0 B8 ~5 ~ alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); 2 M/ B& D: m& ~. T$ Y+ \2 }
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document.addEventListener('keydown', keys, false);
5 B# M% d, {# {' q# KGM_registerMenuCommand ('Clean Hide',
% ?4 H9 |) b9 Lfunction(e){- K" x5 q) d/ t+ `( z) ]
CleanHideObj.on(0,1)
/ x) \3 h4 C- W Z3 t+ Balert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");" u; I% C- R& B, S4 a0 h/ I
});& G3 `" p- X$ o S( d' q1 V
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发表于 2013-4-7 17:56:06
发表于 2013-4-8 08:11:25