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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 ; ]: S! ^' I0 j4 v9 J. o
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火狐插件，用猴子
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var debug=false;
- B& m$ S% |/ _ Zvar CleanHideObj=new CleanHideClass();
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- `& P% P+ J$ u% X& z! |function CleanHideClass()
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& V9 `3 v* N- H: u. [- Z! ]3 A this.on=function(id,bMZ)5 ?3 s' `: r7 t7 ^6 `/ m4 A
{
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$ T( P; T. H4 B+ k- b3 n3 d5 R if(id == 0)! b9 |3 Q& K; ^1 f
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var page=/* document.getElementById("content").contentDocument */document;
8 |& H) V3 M+ e! P9 |8 y* H/ s this.RemoveHide(page,"span");& @0 p4 S1 a- F. W5 s; e, H
this.RemoveHide(page,"font");
* R- p. c! ]8 e* i this.RemoveHide(page,"div");
0 a1 f4 _1 o, u8 x this.RemoveHide(page,"p");% M0 X! }+ P! a& a. _% y, Z- |
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}
! r, Q1 A1 ~: s! X0 j$ e4 B2 t! Y this.getobjstyle=function(node,prop)3 d' A+ R9 K/ \% W8 s P1 I- ^9 A
{
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{
9 Y) |3 j! E0 a return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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catch(e)
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if(debug)
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, a; y* T& X v1 Q; j! Z' E alert(e.message);
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return "200";3 C) L1 n- C% _+ G5 w
}
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$ O1 @9 h* Q* E. ` this.RemoveHide=function(page,objname)
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try
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. F- [( i. B, \. b! p var minValue=15;
1 x& o8 u Y/ P& C3 ^. X! e# T var objs=page.getElementsByTagName(objname); 6 E9 Z- A) z, I5 z' ^9 C
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if(objs.length == 0) : S. w. z9 W ~" n
{
1 y& u% G$ [+ V if(debug)
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$ v4 {* _" W7 `; k$ @: r8 F alert("no object found!:"+objname);4 r2 U2 v) u: P7 W" a
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else4 I& D: [2 a& n& F) @, {0 J' y
{
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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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1 d B {2 \+ M- B8 @! b if(this.getobjstyle(node,"display") == "none" ||' K6 j) F; t0 Q% e
this.getobjstyle(node,"visibility") =="hidden" ||
) J. s$ E2 Q8 Z parseInt(this.getobjstyle(node,"font-size")) == 0)
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if(debug)
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alert("remove invisiable!");' E1 E8 |/ D+ n. ^- ^+ V
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node.parentNode.removeChild(node);
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else
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1 N* p( z- O& v7 A" q% K/ ~ if(node.parentNode)
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var orgNode=node;9 c5 I2 Y+ C: h8 z
var orgColor=this.getobjstyle(orgNode,"color")9 t/ g( z3 X% Y" p. S
var orgRGB=getRGB(orgColor);
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9 D5 [" V5 ? ` var parentNode=node.parentNode0 V$ H8 D+ D4 X5 }. n- x
var parentBgColor=this.getobjstyle(parentNode,"background-color");/ a6 K9 \ |/ p) G: Z2 S# T
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var isLast=false;. W, j i9 o1 l% K1 w3 Q
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while(parentBgColor == "transparent") 2 B; k8 o) b& q# A2 h
{
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if(parentNode.parentNode == null)
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* @, @" D( T5 w4 g$ X: T0 I isLast=true;
# I6 o" M# N$ X7 D break;% C0 `$ R% Z! m' Q% }& w
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parentNode=parentNode.parentNode;1 h, B" r3 X2 u0 N. d1 T5 }
parentBgColor=this.getobjstyle(parentNode,"background-color");
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if(parentBgColor != "transparent")
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break;
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* i& n) M6 T( Y2 V, n if(isLast) $ C3 q5 O0 D: O
{
& g- ?% [* z- i. n" m9 j6 A if(debug)
- N6 |9 J' \% Z1 q/ _. r {
8 v |& N9 q! }+ {2 e alert("last!!");
+ a' ?; m! F0 c- \ }
; K W% f( T$ f+ {7 D( r- [ if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))
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i3 D! s/ M, [0 ~& h orgNode.parentNode.removeChild(orgNode);
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}
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{
+ Y$ E" ]0 q8 k( \! j if(debug)
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alert("compare color and parent bgcolor!");
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+ }$ Y& d3 Y1 ~7 ] parentBgRGB=getRGB(parentBgColor);% f# l& x+ n% Z1 M* r: B
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); 9 q; q, F% \! |6 A
}
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}
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}
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var itemFrames = page.getElementsByTagName("frame");
! d; [- U( C6 [ var itemiFrames = page.getElementsByTagName("iframe");
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2 p" h. m3 U5 Q. y9 D var frame, iframe;
$ p$ h0 t3 H3 c4 m* x; `' ]* A% u5 b if (itemFrames.length > 0)
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for (var i = 0 ; i< itemFrames.length ; i++)
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+ Q$ B; ~, V* _/ d& P8 _ frame = itemFrames.contentDocument;( O% `" E* F1 H q7 m; N
this.RemoveHide(frame,objname); z% M [0 P* ~+ f: S1 `
}
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2 Y) J0 p( E2 m7 m if (itemiFrames.length > 0)1 k- L7 \3 d1 n/ n' z7 o6 U: j( n
{
! b8 b5 s1 j9 u, W8 [9 l/ w( F! Q" u for (var i = 0 ; i < itemiFrames.length ; i++)
; n7 u8 i$ W- u4 o' l, }; I+ d {
: b1 J. _, y# ?( E- I7 j" ` iframe = itemiFrames.contentDocument;6 ~! a6 ]0 ^. W1 h" P% Q6 V) f; `
this.RemoveHide(iframe,objname);
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catch(e): _/ e; c4 z4 K2 F- H. b) l
{ c" f# I. d$ X3 W, H4 f
if(debug)! ^4 p" H+ E) ^$ W; V2 q% }& y
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alert(e.message);
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}
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function getRGB(colorString)
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, P8 y- o$ t7 d var RGB = new Array;" \' \% M% Q" o3 H9 a' X/ r. }% L
var tempSting=colorString.substring(4,colorString.length-1);
5 o0 `& t, T) x, Y' d6 H2 \/ E, L- b var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]);
: \. `% }* x9 X, C. F: w/ u RGB[1]=parseInt(tempArray[1]);1 t- x0 [7 i: T4 F4 s7 s; m
RGB[2]=parseInt(tempArray[2]);) k" [3 e7 F" ~; R! I4 E' J+ i
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return RGB;
$ s. Y1 k8 s4 }1 @2 S}
: S) ?3 @: @/ T4 |9 G: D& J( E; x6 h) Bfunction keys(evt)
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if(evt.ctrlKey && evt.keyCode=="81")
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4 F) j0 u% K* N* W, y; O CleanHideObj.on(0,1);
" G) j% `: e9 I, v8 z' x: N alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); 1 o. B6 u/ @3 O$ D- A9 ]
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}
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document.addEventListener('keydown', keys, false);
9 V* i2 h, G, M+ }GM_registerMenuCommand ('Clean Hide',
- _) }' ]- w7 W# t3 qfunction(e){
0 W6 |' ?" P2 u& ?. |CleanHideObj.on(0,1)2 L) i& W" w9 `# C
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");- Q) k8 ~+ p$ f5 b6 q% E$ b& s) S
});& b( N- g6 Y( a t
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发表于 2013-4-7 17:56:06
发表于 2013-4-8 08:11:25