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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 ; i: j) q% {8 U' q
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火狐插件，用猴子
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var debug=false; 7 B, \$ o. U3 Y
var CleanHideObj=new CleanHideClass();
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function CleanHideClass()
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this.on=function(id,bMZ)% a0 ^/ A4 K: }2 u1 a
{
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if(id == 0)$ Y( Y4 d. x, \# ^9 w7 r o
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var page=/* document.getElementById("content").contentDocument */document;
: o. [! S1 N9 g) q- H this.RemoveHide(page,"span");/ G5 z6 S% u0 p4 A1 N! ^
this.RemoveHide(page,"font");
/ X7 o0 D6 D- h5 a this.RemoveHide(page,"div");
" [. j) Y+ w( L5 r( J0 D$ h this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop)
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try
: F( v* D) Q& g4 ^0 M {
7 {% C4 w0 T9 c return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);5 g3 y! L+ M- P: S4 F& U4 I
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catch(e)! t. f, N: s0 ]
{
' K7 V2 [/ s: \% _ if(debug)
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9 z9 V$ Y/ m$ o. G7 k9 @ alert(e.message); o, {) n) ~% t6 @ E q/ a7 w
}
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1 I( d8 g1 G# P* x2 J- _ return "200";* [5 n3 U: \: K, Z# n* N
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]5 a5 {$ @+ r& @6 Y this.RemoveHide=function(page,objname)
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try
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var minValue=15;/ r) L K: { l6 n( \" X u
var objs=page.getElementsByTagName(objname);
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if(objs.length == 0)
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/ y }- M5 |( U5 I1 T- _: z if(debug)
: z) T1 B' h' S( [- ?* g" | {
0 Y- l0 x3 W* v: C alert("no object found!:"+objname);, i5 {2 Q, B3 C7 d0 J7 n
}
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else
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for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i);
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if(this.getobjstyle(node,"display") == "none" ||- ^" a. j$ L3 M
this.getobjstyle(node,"visibility") =="hidden" ||2 `1 _, m1 L$ }+ N1 @% `# f" O% W
parseInt(this.getobjstyle(node,"font-size")) == 0)
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; J- [. p, |1 m1 Z. K, ^ if(debug)
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alert("remove invisiable!");; S% Y! l# {; x u$ O; _. k: U
}
" b5 N P% |! J' _* k- \/ t# T node.parentNode.removeChild(node);
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if(node.parentNode) 0 r3 _8 c1 e( O I' @- F( C
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var orgNode=node;
: C% T' v& `9 p# G9 g9 ] var orgColor=this.getobjstyle(orgNode,"color")
/ \5 r3 r1 v8 C4 V* I% L6 X var orgRGB=getRGB(orgColor); 4 I/ N8 m ]& e& W" S) ^: w
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var parentNode=node.parentNode
& @" P% ~ v2 r. \ var parentBgColor=this.getobjstyle(parentNode,"background-color");
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, h3 X! r0 M f4 N3 F( J+ } var isLast=false;
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while(parentBgColor == "transparent") + X5 O; \4 m- X- S" F7 W8 |+ f) U% T1 i
{
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8 ]. I# m2 w5 ?) `1 j6 C) T6 f if(parentNode.parentNode == null)
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isLast=true;/ s, J2 Z1 H' i
break;
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, [2 I9 _4 @. D( S4 G0 `' ~ parentNode=parentNode.parentNode;
- W& I p1 `( o; }3 o% f parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent") & Z, j- s- v3 U
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break;2 b/ h" e+ T4 x% J* L% i0 w% @% [" P
}
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if(isLast) ( f2 L% Z# U8 A' }9 F
{
8 j' L; d7 u8 r if(debug)( W* z0 t; z2 [1 {7 v9 i8 V
{
8 b6 p, d2 Z: `4 V9 {" Z 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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9 p5 _5 I; _6 x1 [ orgNode.parentNode.removeChild(orgNode);
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else
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. ?1 {" d& \6 P if(debug)' A J9 \1 y5 X4 V1 m6 N
{
: ~4 B. O* a: ] alert("compare color and parent bgcolor!");
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8 S. |1 L3 ~: q# N* n G$ \ parentBgRGB=getRGB(parentBgColor);" d/ p7 { ]) Y
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); ( f/ q3 }7 ?1 }
}
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var itemFrames = page.getElementsByTagName("frame");
. J1 B( R' \( v# A% S var itemiFrames = page.getElementsByTagName("iframe");
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' \! p6 v& A; f! r var frame, iframe;$ c# ?4 n2 t9 M/ X* y! G! u
if (itemFrames.length > 0)2 b4 N) q! v9 U+ R+ k% b7 S/ n6 m3 h
{
8 |7 `2 s: K6 z7 R5 { for (var i = 0 ; i< itemFrames.length ; i++) . K5 P& B( ^9 r' F+ ~- E
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frame = itemFrames.contentDocument;
4 F1 y. L( i' ~# N this.RemoveHide(frame,objname); ; y7 E6 ]5 l) U6 i" e
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}
& U% D4 _4 z G7 M; Y" C3 j if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++)
) N$ _* P' U0 M+ j {
# G3 H6 N/ ^/ Q$ c1 F3 F7 n iframe = itemiFrames.contentDocument;
' J7 K& Z2 ^. ?" u5 Q this.RemoveHide(iframe,objname); 0 c1 r& ^$ R# ~) E$ K
}
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% q! _1 x: U# V- p/ T& K catch(e)! Y- ]: j$ F r6 o5 ]3 d; S) e
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if(debug)
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alert(e.message);" o) H; c* z, `/ r
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# `% f- |# n' b* G+ Q2 L; j}
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function getRGB(colorString)
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var RGB = new Array;6 I+ a* p. c J
var tempSting=colorString.substring(4,colorString.length-1);$ B% ]: [3 G, `4 t& M
var tempArray=tempSting.split(",");% @. G* K+ K5 Q& i' x' i# }. G1 Y' t/ c
+ ?2 r- L: v! }" H& h& R7 t RGB[0]=parseInt(tempArray[0]);2 g$ U. O) O* m. x( d6 O+ }" o2 ~( Q
RGB[1]=parseInt(tempArray[1]);: g) F7 B$ A; f7 S
RGB[2]=parseInt(tempArray[2]);' @2 w/ S: d; A( M
/ C) e* l# ^7 E: v8 R* U; V/ b T return RGB; ~ s3 T; R5 O
}
# h- n0 W4 F* F! dfunction keys(evt) 8 `2 n6 e% j' w+ ]- r$ W5 ^
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if(evt.ctrlKey && evt.keyCode=="81")
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5 S: V+ P5 \: ?( h$ j CleanHideObj.on(0,1);; D0 L7 @) t7 F6 C$ i6 k7 j
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); % P/ u0 d) U% R! K- f# z) k' B
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}
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document.addEventListener('keydown', keys, false);
. A/ H0 \ m8 J( tGM_registerMenuCommand ('Clean Hide',. B5 O6 p8 c+ m+ f2 }( j' V v
function(e){' x3 W3 d5 C6 m: Q. D* a
CleanHideObj.on(0,1)
5 G8 j& z% i6 @7 p; B, ~# oalert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");/ O" ]3 f) | N( C
});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25