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发表于 2013-4-7 23:47:38
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显示全部楼层
本帖最后由 chenmeiyuan8 于 2013-4-8 00:01 编辑 & L. j2 ^" G* p' \
) H; I" V- n6 B i/ [3 j火狐插件，用猴子
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) Q& r7 g" p/ j a# \7 Tvar debug=false;
& Q7 E. F4 z3 M- x; z: M' l( I. @var CleanHideObj=new CleanHideClass();
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function CleanHideClass() 7 {% }$ S1 t: h- D: ^% _
{
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this.on=function(id,bMZ)7 T/ C0 R' }) ]9 _
{
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1 c& E- J3 K8 H: Z' o0 A' s if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document; 6 S* i5 l- G; P+ A1 V! [- ]" b
this.RemoveHide(page,"span");7 C/ g A+ _; q' P
this.RemoveHide(page,"font");' @* S/ q# }! p8 X2 _$ O9 U
this.RemoveHide(page,"div");
( a0 a6 C: |/ q' n3 a' W this.RemoveHide(page,"p");
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this.getobjstyle=function(node,prop)
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try
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1 j& Y4 |& B6 X0 T% R- { return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);5 V# ]) z5 C# \) {3 x
}
! @$ {" e& ]4 `- @1 W catch(e)
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if(debug)( R- n) R5 I$ X6 x* j
{
8 U( g t9 M7 l alert(e.message);
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return "200";
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this.RemoveHide=function(page,objname)
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{
- d3 Y) p/ l3 g var minValue=15;) d& J6 y' U! U+ j
var objs=page.getElementsByTagName(objname); - O+ Z9 ]" Y8 |7 [3 j
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if(objs.length == 0)
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5 t: R. I9 U- ]" l" Z7 D5 A: t. ?+ O2 [ if(debug)% K1 G" {2 z9 w+ h
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alert("no object found!:"+objname);
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}
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{
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6 q" u: X7 A! i for(var i=objs.length-1;i>=0;i--)
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var node=objs.item(i); 7 a' S9 x7 x, Q) \' O
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if(this.getobjstyle(node,"display") == "none" ||
1 r! M* k3 Y- Y5 R this.getobjstyle(node,"visibility") =="hidden" ||
P. j) C% ^( A& A parseInt(this.getobjstyle(node,"font-size")) == 0) * z, t3 D; c$ F7 E& N8 L% g
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if(debug)8 f# U: o% ?9 c4 T* z1 ?
{
% I: t+ y4 F3 I8 T* k1 ^- B4 W alert("remove invisiable!");( S' g6 r( [6 K# w! \. J0 p2 `( M$ b
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node.parentNode.removeChild(node);% h, I F |% V+ R8 S7 N
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else % f8 ]+ I; F9 t3 E0 A6 Z
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if(node.parentNode) ' M8 {% c4 L; L' N2 W' A4 O
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var orgNode=node;& m7 ^2 v5 h' K6 T1 s, U
var orgColor=this.getobjstyle(orgNode,"color"), k5 k# M% _4 x% g+ o
var orgRGB=getRGB(orgColor);
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1 u' N9 @, o' O8 L6 |4 y var parentNode=node.parentNode( S" i: f. E3 @! V
var parentBgColor=this.getobjstyle(parentNode,"background-color");
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var isLast=false;% k6 m2 q) P. }( o1 ~
% T1 m$ ~9 M# L' L9 z
while(parentBgColor == "transparent") 9 A( Z. a5 s: F. K; K. F
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' g5 Q! B& f, s4 n if(parentNode.parentNode == null)/ I. @% \7 i/ g$ {3 E2 l4 P
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isLast=true;) y. V7 c @/ A8 l! P" \9 [% c3 ?2 [
break;* d& w* J) S# K' t+ F
}
7 j7 Z& }' K1 l9 ?$ v( [% Z6 k parentNode=parentNode.parentNode;
U3 ~; K- _1 J0 r" t6 y parentBgColor=this.getobjstyle(parentNode,"background-color");5 j) k8 X% u5 a: b/ @
: n/ B2 t2 G$ x s if(parentBgColor != "transparent")
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break;
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if(isLast) ! K" w# S% l' P7 i# L" M+ K6 Z
{
7 T. q. k3 l7 b if(debug)
1 ~$ S4 [' d* z7 S {
# M. _3 j, h# ?8 {: b8 b alert("last!!");3 r6 Q8 o/ h0 X9 i
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if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))- u |+ z& }1 l: g* Q( L/ m& U
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orgNode.parentNode.removeChild(orgNode); 4 N5 M9 Z4 ]& f1 N& i, G
}
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else
8 r0 L. P+ e. W! c: x {
! I& i7 h( R* C if(debug)
7 i/ N6 h. g# ]" l {
0 B2 v( l8 t$ J2 e/ I3 v5 H' M alert("compare color and parent bgcolor!");" D2 h! I5 _* b. r p1 ~0 }' s
}
+ p) Q6 g8 Q# S7 T parentBgRGB=getRGB(parentBgColor);4 B$ E7 Q {$ _1 p. b* X \
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))4 _( P8 w( ^2 V
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orgNode.parentNode.removeChild(orgNode);
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}
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}
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/ R, }6 _! Z+ m% u5 I$ A' K, @ var itemFrames = page.getElementsByTagName("frame"); {( x6 a5 K' O6 e' q' _" g* }
var itemiFrames = page.getElementsByTagName("iframe");- j! D( J9 c" I, G
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var frame, iframe;+ [1 \. Y, U8 Q- I4 r% i
if (itemFrames.length > 0)
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8 \' ]9 M6 o6 t& Z* L for (var i = 0 ; i< itemFrames.length ; i++)
- [8 J) {" [* A# l# C4 y {
% m0 G4 j' d( Z& l4 [ frame = itemFrames.contentDocument;, n( k: M: O* C' `! m5 W" P
this.RemoveHide(frame,objname); 6 ?5 ?5 a* _" _9 B5 t7 n" a: X8 j) d; H( j
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}
) }. g, Z4 B' m7 h6 P% k if (itemiFrames.length > 0): U* L' V+ G& w$ e
{) t% t- b8 M! g. B6 q+ Y% J: A \4 `
for (var i = 0 ; i < itemiFrames.length ; i++)
* W2 b/ B$ c5 D5 z0 a% t {
; P* k( }; e \ iframe = itemiFrames.contentDocument;
3 t4 P3 ?- F$ O1 U this.RemoveHide(iframe,objname); 0 d' i6 M' c( M
}
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catch(e)
! {6 o0 r% S& M( I {
. ^3 |7 Q; Z$ G if(debug)3 C! W# {8 F2 n( m$ U
{) [( B# P: o/ J. N2 p) i3 \) x
alert(e.message);) t* e8 X3 C2 g8 w3 s- f
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function getRGB(colorString)
! |/ y4 c) m8 e) h{
2 I5 n! N- s" ~& ]- i+ X var RGB = new Array;
- `% P8 r9 h. @; o7 v. \! `4 u var tempSting=colorString.substring(4,colorString.length-1);
! z2 L6 C, @" o7 L. ^4 Q var tempArray=tempSting.split(",");: P. I, r o* v5 s$ K- w) d, K7 [
! ?/ F' U- Y7 Y# M, g5 W RGB[0]=parseInt(tempArray[0]);
- B6 F, U8 H" v RGB[1]=parseInt(tempArray[1]);
" ]% |( ^ S( G& ~ RGB[2]=parseInt(tempArray[2]);
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2 V5 G' ~. O( g! n% n# S return RGB;1 K% Q9 f v8 ?, t$ T
}
3 e; A$ p: U& D" O' W; hfunction keys(evt)
& L! P- \7 A- B. u {
8 I# N! D6 j( }/ J! u& V3 l if(evt.ctrlKey && evt.keyCode=="81") $ Y# p0 L! H* j5 \9 g) X8 T
{
! h% b# M7 ]1 I2 b, b( u CleanHideObj.on(0,1);6 m5 C4 L8 e$ \4 W& ?( W2 J4 G5 F
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); & D; m; B" N; D! c5 j% P( A- v
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} ]+ B/ a/ G& h3 r
} 5 u0 e! \. a8 P8 T3 J
document.addEventListener('keydown', keys, false);
. B/ ~. t2 D0 aGM_registerMenuCommand ('Clean Hide',
! A7 p: j1 u: L. w3 Wfunction(e){( e5 P$ K, N0 L: H2 w
CleanHideObj.on(0,1)
' x7 I3 F& G8 Y4 falert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");4 {7 d/ {, q) d3 ?7 Y$ `
});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25