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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 # v: A# d( f5 I, H" {
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var debug=false;
/ S; a2 Z8 B' l. z8 Kvar CleanHideObj=new CleanHideClass();
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" b, q" Y. K4 W, hfunction CleanHideClass()
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9 ?, G: [6 Y* e4 y2 q9 y1 \: H% ? this.on=function(id,bMZ)
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if(id == 0)8 U" M5 y+ ]5 @* q5 k+ \* {
{
8 A n5 P) Q& |$ L var page=/* document.getElementById("content").contentDocument */document; 9 @7 C4 q' K2 M4 x5 A
this.RemoveHide(page,"span");; j3 d7 n" t. M
this.RemoveHide(page,"font");4 a- [# ] T3 N3 f) i/ f4 C! z0 U
this.RemoveHide(page,"div");' f/ W* R* j5 c r9 U
this.RemoveHide(page,"p");
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}
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this.getobjstyle=function(node,prop)
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return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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( Q3 h! w7 D# y) o3 j* L if(debug)
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alert(e.message);
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% S2 H( M0 N1 E return "200";/ ?% R6 M6 Y: C2 @7 K
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$ v3 G( V8 H/ @" w" F this.RemoveHide=function(page,objname)' I8 n: W. A N
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try. G: ?0 M7 U' U' `4 [. |! c& |
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var minValue=15;. Y( N" s' M1 h6 H6 U# Q
var objs=page.getElementsByTagName(objname); + J1 d6 \ {; `9 g( }; _
8 }7 C: U! u9 F4 c. ` if(objs.length == 0) ; R4 H; R% r$ p
{
* ?( c) l% d& W, a2 \! Q if(debug)
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alert("no object found!:"+objname);- V% Z0 H6 R# U
}
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4 [0 F1 Q9 Q. I1 P3 y/ u5 U2 h for(var i=objs.length-1;i>=0;i--) 9 a7 y) o3 B1 m
{: p4 k: S6 ~8 C1 z3 a6 S7 V
var node=objs.item(i);
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if(this.getobjstyle(node,"display") == "none" ||$ t! O! X t& ]/ J' Q$ O q
this.getobjstyle(node,"visibility") =="hidden" ||5 C9 h8 {0 ~" C
parseInt(this.getobjstyle(node,"font-size")) == 0)
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& o" L, P5 M* A% u5 t if(debug)3 R- ^" x9 G( u) \3 j2 Y
{; z- Q K1 p/ A( e. M6 ^" {
alert("remove invisiable!");) V1 Y/ T- \( g. k' E4 f
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node.parentNode.removeChild(node);
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}
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if(node.parentNode) 7 x7 R! O1 z2 M. Z3 P4 T* d" [- {
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var orgNode=node;
. {# P+ z( j1 p) y" ]( b var orgColor=this.getobjstyle(orgNode,"color")
( `( Y' L3 o9 S# q% J var orgRGB=getRGB(orgColor);
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* f- `4 e6 `0 s var parentNode=node.parentNode+ G) p0 ?" l( ?6 S3 q
var parentBgColor=this.getobjstyle(parentNode,"background-color");
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var isLast=false;
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' K: b; |, \# o# n while(parentBgColor == "transparent") % k. w5 q1 k. O1 L( t
{
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if(parentNode.parentNode == null)
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L5 U9 A- v9 X# U6 Y isLast=true;
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parentNode=parentNode.parentNode;; R1 x1 @' d# N5 U8 g
parentBgColor=this.getobjstyle(parentNode,"background-color");8 n7 W5 \! F/ M' ~" F" n+ n- e& N
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if(parentBgColor != "transparent")
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break;" m" V M6 @7 L( W) s. _5 z# R
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if(isLast)
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I! E7 e1 Z+ u* r8 L8 V# Q if(debug)
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" S& L. G L7 l6 e 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))$ K! b4 A6 A2 b* m7 y* }; b
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orgNode.parentNode.removeChild(orgNode); 6 B& O: q, `: p* x6 {0 o* ?
}
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else! A# a2 X! O$ M% B0 Z
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if(debug)
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+ A v, p4 D& {5 i% E alert("compare color and parent bgcolor!");, C0 X g+ l. K( ~
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parentBgRGB=getRGB(parentBgColor);5 s+ v4 T& z/ L) g( Q y( c
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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' n [& ]9 Y a" U: {& p orgNode.parentNode.removeChild(orgNode);
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}
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5 M+ `" q8 [5 d9 h5 S% x var itemFrames = page.getElementsByTagName("frame");+ ~: v5 t9 v# z7 l
var itemiFrames = page.getElementsByTagName("iframe");& q d9 b: I& M# ~+ W e
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var frame, iframe;5 L+ v7 R9 J2 n3 v8 o& I# p) p
if (itemFrames.length > 0)
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9 H: ]; M- H: {, m& E9 ]) y for (var i = 0 ; i< itemFrames.length ; i++) : g& a, ^( s4 ?6 Q) @% b6 {
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frame = itemFrames.contentDocument;
8 r4 k7 G3 n3 f- ~% A C this.RemoveHide(frame,objname); 2 G' |5 S) [* z! r, k: F. s/ F
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if (itemiFrames.length > 0)5 X! M+ E, g( b% l" {
{
8 O6 o7 B" v' k+ L! ^! _8 Z$ o for (var i = 0 ; i < itemiFrames.length ; i++)
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iframe = itemiFrames.contentDocument;8 u9 Y9 c# O( O/ j' i& c
this.RemoveHide(iframe,objname);
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}
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5 v& S0 _2 ]3 p& n4 ~. {' a2 W catch(e)* o+ ~- ?2 A$ d* L: j
{
6 u; Z2 m: Z4 U- T' k7 R1 g if(debug)
. a. k8 c$ S9 a {
7 @0 [5 @; |7 u. `+ g alert(e.message);
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}
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function getRGB(colorString)
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var RGB = new Array;
- w- R' [4 m% p( c- p1 a var tempSting=colorString.substring(4,colorString.length-1);
* k7 d" I7 z% [' O' K var tempArray=tempSting.split(",");, h3 Q9 z1 w/ D9 G [9 U
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RGB[0]=parseInt(tempArray[0]);; ]4 J) ` U3 o' M# H* ~' `4 {: ~ e
RGB[1]=parseInt(tempArray[1]);
2 g: @6 x, W, P9 n9 s9 H8 y7 K RGB[2]=parseInt(tempArray[2]);8 g; |/ ]$ ]4 _# |/ ^8 K) S
2 m2 y: O: i- S8 p5 ~$ ^+ h return RGB;- J4 H, }; R5 R+ w+ e
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function keys(evt) ' Y8 t5 b$ c3 m* l. W. [
{
3 B1 g+ s) @3 e3 M3 u0 U0 b if(evt.ctrlKey && evt.keyCode=="81") ! B/ L( ~8 u5 Z# J
{
0 e4 w( Y+ O" V5 V; V2 `: X CleanHideObj.on(0,1);
3 _ S$ ?: }1 i- _, o# z3 B _9 J alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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} ) A- O( N) s5 a# q/ U" a( S! z
document.addEventListener('keydown', keys, false); 1 \$ Y. H( ] o* f
GM_registerMenuCommand ('Clean Hide',' H) ?2 R; ^+ z! l N9 P: f
function(e){
* v; `1 o; r: O' B2 I5 `6 \9 sCleanHideObj.on(0,1)
1 c0 ]+ E# _ T+ `# |2 @+ yalert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
5 r8 Z% i) } p});' d& _: j6 ~* U. W
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25