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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 4 o! n# H; D8 e* e9 v
) w" C5 M( S* `* p, a9 `) n火狐插件，用猴子& o5 {2 T* u" U; g% r) T
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var debug=false; % j9 k7 X- B! b( ^
var CleanHideObj=new CleanHideClass();
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( D/ g' n5 [' y6 ~ ~function CleanHideClass()
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this.on=function(id,bMZ). p, `6 J% O8 E9 a# N7 U
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if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document;
# J: E% d/ W# y8 u this.RemoveHide(page,"span");) `9 A' j) u5 |& u& p
this.RemoveHide(page,"font");
/ w- ]3 x1 L- G. G, r1 M! X% a this.RemoveHide(page,"div");. M0 X: M2 I9 g' c; I+ ~1 f; }
this.RemoveHide(page,"p");
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/ d* s' m9 v5 ?2 H, P3 j8 }" M this.getobjstyle=function(node,prop)
; `1 `3 r! v' s& Z& _ {
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! B! |7 a; q( i8 ~ return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);
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catch(e); Q& u2 ?1 r3 U% A3 \' ?6 D" \
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if(debug)
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alert(e.message);# h( x$ C; t [$ l/ m. }; \
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return "200";7 `& n& V+ L7 e# u4 {
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this.RemoveHide=function(page,objname)
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try
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var minValue=15;
! H7 ~. \& r5 V var objs=page.getElementsByTagName(objname);
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. c/ f, k, Q5 ?/ }+ }% M. F if(objs.length == 0) ) i0 F! p/ q( r& W8 e. `2 L
{
7 ^9 q. _7 i& _. F if(debug)2 P9 N0 d! q5 y' w5 D
{" {$ m3 _ H3 R, a" U6 k3 q
alert("no object found!:"+objname);( v( O* k: b- j7 _1 M
}) n" A9 \4 _4 R+ H1 e9 i/ s; m1 T& R
}
3 A. T! C5 \% s- o5 M else
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% M6 {; {3 O/ [: F for(var i=objs.length-1;i>=0;i--) 6 S4 I. p, i: ~
{% n8 R$ p4 j% F# A# d
var node=objs.item(i);
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) H4 p" G- l6 i( v2 D if(this.getobjstyle(node,"display") == "none" ||" }7 Y9 u; `5 o7 {
this.getobjstyle(node,"visibility") =="hidden" ||
" S5 ]* h- O" B- w! J parseInt(this.getobjstyle(node,"font-size")) == 0) 3 |$ \" \# [# {. n5 v
{
/ B' u- M8 [$ {( T if(debug)% ^+ S5 z7 C! _1 v$ y& \
{
- g! `5 k8 l* Q; ] alert("remove invisiable!");
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node.parentNode.removeChild(node);* B/ K$ Y% @6 M+ F0 }% G
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7 u* F' \& ]0 f, {" I' Y% g$ [3 k+ ~ else
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/ l2 ~1 f3 r& s. u1 z8 C u if(node.parentNode)
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. P0 o- }7 ~! ^! P- N0 n% B8 w var orgNode=node;; b/ ~0 M8 |. c5 u& r
var orgColor=this.getobjstyle(orgNode,"color")
0 V( C7 \& S |, z# V4 } var orgRGB=getRGB(orgColor);
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var parentNode=node.parentNode
3 ~" j6 B" }" C% ?6 ?; {1 \5 z$ v var parentBgColor=this.getobjstyle(parentNode,"background-color");: y* D. B! D g. O+ w' G
5 d. ~9 D+ c% N9 {* [5 U var isLast=false;
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! I0 x0 q# \' @3 `. f while(parentBgColor == "transparent") 9 k$ ~* E* v5 z1 C m( h
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if(parentNode.parentNode == null). ]) `. A+ t+ g) `, y' k! p; y1 P
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isLast=true;
6 w& {7 U5 i: J+ F) j' r break;
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8 Q6 \! T/ k* s* R5 S5 m. {! [ parentNode=parentNode.parentNode;
$ `5 w8 t6 W4 w parentBgColor=this.getobjstyle(parentNode,"background-color");8 A, I) s/ C4 o$ k9 Y" c/ r
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if(parentBgColor != "transparent") ( N( L% L- q7 ]" Z; L
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break;
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if(isLast) 5 W4 r) K4 g0 \
{
. W1 f* t# k# X( k3 A+ X9 X( q( D) ^- ` if(debug)
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" c9 }$ o2 E" v$ E5 f# S" {9 K4 A 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); & e) `! g; ]7 `: C( g
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}
+ J# |) x9 O' s" o" g else
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! I: F! u! B6 [7 L6 R2 Q# V if(debug)
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alert("compare color and parent bgcolor!");
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parentBgRGB=getRGB(parentBgColor);9 [6 @- L: U2 I* W
if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))/ } O/ D# }' j2 U$ B, k H
{
# k- n% a; q ~& ? orgNode.parentNode.removeChild(orgNode);
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}
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var itemFrames = page.getElementsByTagName("frame");' q: h5 `9 a; e% @
var itemiFrames = page.getElementsByTagName("iframe");
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p( b$ f& T3 V% {' ^5 Q- J# { var frame, iframe;+ k$ v1 b& O. ?; z, O' ^
if (itemFrames.length > 0)2 @ R; C2 `: k# {" D
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for (var i = 0 ; i< itemFrames.length ; i++)
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7 O1 ~/ Y+ i9 Z0 v$ H frame = itemFrames.contentDocument;, z9 Q: Q4 D5 C5 v
this.RemoveHide(frame,objname);
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if (itemiFrames.length > 0)& k9 C1 N% \. v( y/ ^, ~
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for (var i = 0 ; i < itemiFrames.length ; i++)
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* k1 T, u; f \( L+ y' J iframe = itemiFrames.contentDocument;- Z, p3 d6 M- O* i5 _
this.RemoveHide(iframe,objname);
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catch(e)
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if(debug): D. K: G$ q& B/ w& v5 h
{
& A4 }! [8 \ y5 X& }; J alert(e.message);
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}9 a- d7 R; |; a; y/ P/ k& qfunction getRGB(colorString); t( @( v/ S' H8 C3 n" \- v; R
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var RGB = new Array;
0 v" S; p) P9 _/ k, l: m! W1 K var tempSting=colorString.substring(4,colorString.length-1);
4 A: H j) M, z/ \ var tempArray=tempSting.split(",");1 K& N+ c% A, k" O1 W. b2 R6 v2 b
0 U8 C( b7 A: I1 I8 V9 E) x* W& _ RGB[0]=parseInt(tempArray[0]);
" h1 A8 c7 N( ]( i) i! d- E RGB[1]=parseInt(tempArray[1]);) H$ o. j5 I- g
RGB[2]=parseInt(tempArray[2]);* g# @& P+ \+ i% R3 i; r: [ m
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return RGB;
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/ ^+ ?+ B) z5 Y9 r1 jfunction keys(evt)
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if(evt.ctrlKey && evt.keyCode=="81")
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CleanHideObj.on(0,1);' p0 o. V5 G) R) z/ a! K8 M
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); 4 @2 o/ G4 h: m
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document.addEventListener('keydown', keys, false);
3 ~/ U9 `. o$ x2 ZGM_registerMenuCommand ('Clean Hide',0 K ^, D, l( P% O! X5 ~) e
function(e){0 ]4 w4 g1 n9 D% F3 U. a) M# n
CleanHideObj.on(0,1)
: Q1 l! }7 I& @ q; j Balert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
/ W V+ a8 ~* P( ^& U});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25