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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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2 M0 E; g& w/ {火狐插件，用猴子8 ~ @! `& u, _" N" D
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var debug=false;
% p4 L. W# ^! X1 `0 xvar CleanHideObj=new CleanHideClass();4 \- O& A: A& ^
) J% Z, ~$ v) N [function CleanHideClass()
2 ]4 E, g6 L' m: ?! J5 s4 l{
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this.on=function(id,bMZ)
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: e6 q4 @# X6 q' Z+ w if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
6 H8 C, i' Y F' I& X2 c2 ~; F this.RemoveHide(page,"span");
5 t0 T+ _" H) m4 k# { this.RemoveHide(page,"font");5 s6 c4 ]$ R v3 E& A. `* I0 ?' Y t
this.RemoveHide(page,"div");
: a0 W$ W6 ^" t6 o8 e; P1 B, Z this.RemoveHide(page,"p");1 P2 G9 a( E6 J- M; m' q3 G( l
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this.getobjstyle=function(node,prop)
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{
5 A, B& M m9 M; ^' \4 r, v( k return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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catch(e) J9 c% r, {, c" y) z( p. K" [2 J
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if(debug)
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alert(e.message);3 R7 c" V K. d/ A- {- k
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return "200";
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}
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this.RemoveHide=function(page,objname)
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{
! Z* R& w" L1 o! o8 R$ t f- ]/ Q var minValue=15;
3 O0 A5 t% E2 O5 }* Q4 K+ @! W5 Q var objs=page.getElementsByTagName(objname); 6 T- B \! `2 V w4 Y* A$ e6 `
( q0 {0 Q% a( ^ if(objs.length == 0) 5 y* r' y0 H4 ], l; {8 g$ U
{
9 {/ |( _4 {9 ^/ _) l/ M5 u if(debug)
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1 D) @- J- Q" g" ]/ i/ Z( Z alert("no object found!:"+objname);1 \+ K. x# ^! V$ i' T2 ]
}
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for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i); 7 y. f0 I) y2 M" m( o% U; O- d. N
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if(this.getobjstyle(node,"display") == "none" ||/ S, x( f- }0 m0 r I5 z6 B
this.getobjstyle(node,"visibility") =="hidden" ||6 u8 j2 Q% l4 Q% E. o; y* G" ^; l
parseInt(this.getobjstyle(node,"font-size")) == 0)
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" ? p) m, H" i2 Y5 j Y if(debug)! [* B6 ~" y( n/ R/ r; i
{
9 |4 A% x q6 a- u; Z- O$ H alert("remove invisiable!");
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node.parentNode.removeChild(node);$ v8 `3 u4 g& @+ W: b
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else
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if(node.parentNode) ( T- g- c7 L4 \. _$ \
{
3 h% z7 E& i( a. y9 R% Y# y var orgNode=node;
4 X/ n; R8 t6 W- F# } var orgColor=this.getobjstyle(orgNode,"color")1 I! e! i7 B! @, r
var orgRGB=getRGB(orgColor); 5 ^$ y2 `0 x% T$ `. D+ J
" v" g! e# M' E6 R9 \ var parentNode=node.parentNode
' |: J9 w. l: K var parentBgColor=this.getobjstyle(parentNode,"background-color");
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4 P3 a0 u' H# d# H \ var isLast=false;$ m0 ^, p4 t6 t, v/ q/ a- \4 {3 T! r
& @" I5 b' }" m# i while(parentBgColor == "transparent")
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if(parentNode.parentNode == null)4 b6 m' {0 Q3 ]8 q2 L9 W
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isLast=true;
_" ?& E5 W3 J break;
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parentNode=parentNode.parentNode;1 m1 u+ H4 K; v5 g) Q) |7 L
parentBgColor=this.getobjstyle(parentNode,"background-color");: f5 [0 T) T4 i3 V# t4 D
" @" J' \/ a6 ~ if(parentBgColor != "transparent") " r% o: F" Y* e+ |
{
+ ^$ H( P5 u- e6 L$ s+ h break;
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if(isLast)
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" |" Y! K* k6 P# W if(debug)
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alert("last!!");) i0 k F9 Y; ^8 r
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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); 0 w4 o! `' I. {% q7 X1 O4 D* a
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else
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if(debug)+ P1 U) S- f5 c# W1 i0 K
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alert("compare color and parent bgcolor!");
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parentBgRGB=getRGB(parentBgColor);
' `0 C1 t3 ]( Q( ^8 J2 H 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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6 t) P* z) h, D B orgNode.parentNode.removeChild(orgNode); 3 L7 |+ Q1 |, n% ]0 C
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}
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var itemFrames = page.getElementsByTagName("frame");3 O5 @, t6 _: ^6 F
var itemiFrames = page.getElementsByTagName("iframe");
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) ^, F! K% [/ m$ w9 M) r1 J var frame, iframe;0 A1 P5 b+ ~ K$ v4 \" ]
if (itemFrames.length > 0)
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for (var i = 0 ; i< itemFrames.length ; i++) 3 o o, j$ P, u4 g7 f0 w
{! L+ z4 R4 f$ }, T* Y1 W# }
frame = itemFrames.contentDocument;
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3 x; v1 ~ E$ \& P* _ if (itemiFrames.length > 0)1 w; E5 F% h7 G: U7 b
{
0 t6 j2 O( O, T for (var i = 0 ; i < itemiFrames.length ; i++) H0 I. Q) {5 ^* p! f
{
' ^/ l1 k; o& b: w9 J$ ` iframe = itemiFrames.contentDocument;
& M4 ~5 a) j( m" n8 z this.RemoveHide(iframe,objname);
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3 @4 s& y& F" E" l0 | v% x$ ] catch(e). P. L8 N! ~1 q% {0 H
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if(debug)- e6 b, T, F) _
{
3 N% O0 G4 Y/ @9 ]/ P; c4 m alert(e.message);
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}
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) l/ e% H# N0 \! h# F3 xfunction getRGB(colorString)
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8 w4 Z; {0 k- X! J* d6 h9 o var RGB = new Array;1 h; Q1 {- U- b c( ^6 l( H
var tempSting=colorString.substring(4,colorString.length-1);
U; D" h9 A: |& r t6 I8 D var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);4 F1 k6 T ]9 _6 ]; \
RGB[1]=parseInt(tempArray[1]);
( m4 J7 r: R4 \4 B RGB[2]=parseInt(tempArray[2]);/ [0 D/ q. g8 x! R$ R3 n
& L' W4 {( }. H; |3 R2 i return RGB;* z f$ a5 J1 p4 K$ y# q
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function keys(evt) $ x& b9 \4 g* x- W& h
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if(evt.ctrlKey && evt.keyCode=="81") + {7 X, i# G; c4 x4 ~3 o a5 `
{
. L3 A1 S h; m+ E CleanHideObj.on(0,1);
, K1 |3 i* \' I: m0 J2 k/ ` alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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document.addEventListener('keydown', keys, false);
; L; M! E$ R4 P, J/ _0 R* A" IGM_registerMenuCommand ('Clean Hide',
# D! _' O o8 b( m" m3 l: hfunction(e){% P! \5 d0 [( r6 K( Y
CleanHideObj.on(0,1)( `% o/ F6 g* \* t
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
+ a' A& h0 \3 j});; t3 Y. G' d) _. T- L0 N
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发表于 2013-4-7 17:56:06
发表于 2013-4-8 08:11:25