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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 6 V/ x6 b) b3 A0 E
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火狐插件，用猴子! z J/ ?& n7 P7 |; y, z
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var debug=false; - \. f, _# ?7 I6 ]: N9 b
var CleanHideObj=new CleanHideClass(); B5 v3 E! s% {- F
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function CleanHideClass()
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this.on=function(id,bMZ)7 K8 P" i! v( n" y+ Q/ w* W$ Z& y
{
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if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document; 1 ?2 v6 e A% j) t6 e1 ~1 K' s
this.RemoveHide(page,"span");& |2 ^) t: A0 c/ K$ `8 L
this.RemoveHide(page,"font");
t8 E4 J4 j m9 O2 d this.RemoveHide(page,"div");/ b* a" _# d' ^4 d0 \; F; Y% Y
this.RemoveHide(page,"p");$ \0 S% C1 v8 N6 s, J4 Q
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}
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}; z2 A) M' E5 j
this.getobjstyle=function(node,prop)3 Y- x9 _$ k. m4 @/ N& c, }
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try9 Q3 |/ k+ K7 N
{
& h9 a4 R* h7 H2 y! J( K& Q return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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catch(e)
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if(debug)
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/ I$ ]0 P( s3 H8 [) D# q alert(e.message);
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* }' g N; n' e: T8 f, Z. V# J return "200";# J3 T9 B& b7 N# g: {+ K- P: L
}
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3 F7 t% W. d0 \( C0 D4 Z this.RemoveHide=function(page,objname)
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try: e p3 N# |5 \7 f C1 k
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var minValue=15;" N7 a, K, A! C3 q& \
var objs=page.getElementsByTagName(objname);
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^$ c4 |* q5 u4 w! s; i. W if(objs.length == 0)
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if(debug)
% R/ h5 p+ R8 x2 H/ r4 S3 m {
- ~/ x$ t, `& v E0 n& U) b alert("no object found!:"+objname);
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for(var i=objs.length-1;i>=0;i--) ) `6 e( c: o4 l
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var node=objs.item(i); 1 D1 k8 a3 H" H& z8 ^+ Y7 e
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if(this.getobjstyle(node,"display") == "none" ||+ C- A& D' x# P) l8 }
this.getobjstyle(node,"visibility") =="hidden" ||( g( w% S; Y& q! |! g) l0 {) _
parseInt(this.getobjstyle(node,"font-size")) == 0) % B8 N& B9 A9 j; W6 f4 C
{
3 V3 B4 X0 j4 B8 R if(debug)
) F: t# V* ]1 a. V {
6 X- f8 V# p9 A& C8 g# G alert("remove invisiable!");& A% u% R8 {: Z) _$ v! T% p
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node.parentNode.removeChild(node);; ?6 L; M# R9 e* S* C3 p! o
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, O/ A' o% f$ i( v& q else
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5 w. l+ v) n! W: t if(node.parentNode) ( z% x" z3 ?" ^. ^0 Y* l
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var orgNode=node;
. n8 z( ?3 [7 [5 \ n var orgColor=this.getobjstyle(orgNode,"color")1 T' K) _+ a+ r: D+ Z
var orgRGB=getRGB(orgColor); 2 H4 x- u/ u2 }- I- @! ^4 Y
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var parentNode=node.parentNode" M: r. g! b* L9 d) f! \9 S
var parentBgColor=this.getobjstyle(parentNode,"background-color");; e7 F' n ], p7 k9 |, s) p9 G
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var isLast=false;1 o0 B" O. e+ w& m* |) A
6 _, @* n3 P. y6 {' ^* N* \9 O/ e0 _ while(parentBgColor == "transparent")
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; W3 v0 J. b! F$ p4 x if(parentNode.parentNode == null)
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isLast=true;
* e7 e9 @( _1 l$ \3 p& y0 u break;
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parentNode=parentNode.parentNode;# P, y5 C% y% m# @9 H6 A7 p* x
parentBgColor=this.getobjstyle(parentNode,"background-color");4 S4 B/ a) L% x$ y! |
+ Q1 b, e2 z8 _- I. ~3 g0 A if(parentBgColor != "transparent")
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, g( o% s" F! p9 F4 f6 w break;: ]7 O w, A9 B3 w* T
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if(isLast) ) ~% J: _6 r8 L# r
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if(debug)# M" |; T' f8 o" K5 y1 |
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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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orgNode.parentNode.removeChild(orgNode);
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else; N5 Q- a6 x4 F& f9 Q7 P
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if(debug)8 K; Z% P3 c' p& m: a3 A& w+ Y
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alert("compare color and parent bgcolor!");
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0 p+ d" _6 l# U% u parentBgRGB=getRGB(parentBgColor);/ Y3 i) E" i! [( ~+ v, N C
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))- D0 s$ g+ |) N3 c5 ~, |+ W1 D, w' m
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orgNode.parentNode.removeChild(orgNode);
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}
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}; ?/ k& a* T6 B9 x8 Q2 ~
}
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* q. d, W8 f6 J3 F/ ?4 q1 }2 h0 f- X var itemFrames = page.getElementsByTagName("frame");
2 w s0 C/ b) h; F" ^ var itemiFrames = page.getElementsByTagName("iframe");
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9 ?; `3 w1 y. D: }: H8 x) e/ w4 t4 \ var frame, iframe;
$ A. J3 J- v1 S r- R9 g if (itemFrames.length > 0)
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* f5 E) D# ? a6 O8 h for (var i = 0 ; i< itemFrames.length ; i++) 2 |/ z7 h; @: J) R
{
# L# M9 j7 Q3 k9 ~" i( }* l frame = itemFrames.contentDocument;
' i- L) C0 d5 R3 C1 U, s this.RemoveHide(frame,objname);
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+ b( ~0 F/ ^- F6 F# m; ?% A if (itemiFrames.length > 0)* @) W# l8 V' M: E# |1 n' m9 i1 J
{
% E$ i/ z4 R1 Y) D8 D5 ^+ V8 o6 H) p for (var i = 0 ; i < itemiFrames.length ; i++) , N5 D1 y1 [8 o, r6 P0 X
{
X. b0 ^% j7 e( d/ H5 L iframe = itemiFrames.contentDocument;
3 M9 c% r0 U4 @# l/ X this.RemoveHide(iframe,objname); 0 e) c! Z, R0 r
}
: {( I/ P1 M0 m! q$ N }: a' \# g2 @# |, p5 \! X6 e# j
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catch(e)( B# D1 Q$ N& X0 z' q! W
{
8 o j. x! Y$ H. o$ X1 f if(debug)2 v* [# T4 Q5 `* X
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alert(e.message);
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function getRGB(colorString)
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- J* W+ ?! Z& u! P1 m$ M: P, A9 w7 x var RGB = new Array;
) O5 O/ N* c. B O: C var tempSting=colorString.substring(4,colorString.length-1);
3 } s$ k; o- s, ~8 ^/ R" c2 c/ K# c4 G var tempArray=tempSting.split(",");
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9 Z+ n5 M3 U8 H RGB[0]=parseInt(tempArray[0]);
+ _6 m; A" b. k RGB[1]=parseInt(tempArray[1]);
$ B: S1 V8 [% }% { O1 w RGB[2]=parseInt(tempArray[2]);
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) v3 n- C! \" a. u" ]* \ return RGB;
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function keys(evt)
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# r" m6 W' W+ `; t if(evt.ctrlKey && evt.keyCode=="81")
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5 F6 Q4 G: u% m; G# V z& B CleanHideObj.on(0,1);
: G9 X) A% J$ R. e5 q alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); ; m- l# E: V) |/ W
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}
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document.addEventListener('keydown', keys, false);
5 g% C' `9 ]7 O" @ s& o4 f1 NGM_registerMenuCommand ('Clean Hide',$ L# ~8 E" q* D, b7 x6 ?* L% v
function(e){5 X* A% n5 I2 g
CleanHideObj.on(0,1)7 `4 O! n( Q! M6 C+ C( ]6 j
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
5 o3 |+ ~. j5 d% M' \0 i% Q});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25