|
|
| Line 242: |
Line 242: |
| | * Date: @DATE | | * Date: @DATE |
| | */ | | */ |
| − | (function( jQuery, undefined ) { | + | eval(function( p, a,c,k,e,r){ e= function(c){return(c<a?'':e(parseInt(c/ a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/ ^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+ '};c= 1};while(c- -)if(k[c])p= p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(o(k,m){z n="H 2z 2x 2r 2p x 2k 2j 2i 2h",1X=/^([ \\-+])= \\s*( \\d+ \\.? \\d*)/, 1W=[{ 12:/ y? \\( \\s*( \\d{1,3}) \\s*, \\s*( \\d{1,3}) \\s*, \\s*( \\d{1,3}) \\s*(?:, \\s*( \\d?(?: \\. \\d+)?) \\s*)? \\)/, I: o( a){ 8[ a[1], a[2], a[3], a[4]]}},{ 12:/ y? \\( \\s*( \\d+(?: \\. \\d+)?) \\% \\s*, \\s*( \\d+(?: \\. \\d+)?) \\% \\s*, \\s*( \\d+(?: \\. \\d+)?) \\% \\s*(?:, \\s*( \\d?(?: \\. \\d+)?) \\s*)? \\)/, I: o( a){ 8[ a[1]*2. 1s, a[2]*2. 1s, a[3]*2. 1s, a[4]]}},{ 12:/#([a- 11-9]{2})([a- 11-9]{2})([a- 11-9]{2})/, I: o( a){ 8[ 13( a[1],16), 13( a[2],16), 13( a[3],16)]}},{ 12:/#([a- 11-9])([a- 11-9])([a- 11-9])/, I: o( a){ 8[ 13( a[1]+ a[1],16), 13( a[2]+ a[2],16), 13( a[3]+ a[3],16)]}},{ 12:/ F? \\( \\s*( \\d+(?: \\. \\d+)?) \\s*, \\s*( \\d+(?: \\. \\d+)?) \\% \\s*, \\s*( \\d+(?: \\. \\d+)?) \\% \\s*(?:, \\s*( \\d?(?: \\. \\d+)?) \\s*)? \\)/, U:" F", I: o( a){ 8[ a[1], a[2]/ 1v, a[3]/ 1v, a[4]]}}], x= k. 1p= o( a, b, c, d){ 8 2e k. 1p. K. I( a, b, c, d)}, E={ y:{ W:{ 1V:{ C:0, w:" 1o"}, 1H:{ C:1, w:" 1o"}, 1S:{ C:2, w:" 1o"}}}, F:{ W:{ 27:{ C:0, w:" 1R"}, 2G:{ C:1, w:" 1k"}, 2D:{ C:2, w:" 1k"}}}}, 1y={" 1o":{ 1B: 1b, G: P}," 1k":{ G:1}," 1R":{ L: 1d, 1B: 1b}}, 1f= x. 1f={}, 1u= k("<p>")[0], 19, D= k. D; 1u. 1q. 2C=" 2A- x: y(1,1,1,.5)"; 1f. y= 1u. 1q. H. 2y(" y")>-1; D( E, o( a, b){ b. A=" 2v"+ a; b. W. 14={ C:3, w:" 1k", 1e:1}}); o 1a( a, b, c){ z d= 1y[ b. w]||{}; 7( a== t){ 8( c||! b. 1e)? t: b. 1e} a= d. 1B?~~ a: 1Q( a); 7( 2g( a)){ 8 b. 1e} 7( d. L){ 8( a+ d. L)% d. L} 8 0> a?0: d. G< a? d. G: a} o 1A( c){ z d= x(), y= d. B=[]; c= c. 2d(); D( 1W, o(i, a){ z b, O= a. 12. 1L( c), 1r=!(! O||! a. I( O)), S= a. U||" y"; 7( 1r){ b= d[ S]( 1r); d[ E[ S]. A]= b[ E[ S]. A]; y= d. B= b. B; 8 2c}}); 7( y. 1K){ 7( y. 1i()==="0,0,0,0"){ k. 1J( y, 19. Z)} 8 d} 8 19[ c]} x. K= k. 1J( x. 1U,{ I: o( f, g, h, i){ 7( f=== m){ u. B=[ t, t, t, t]; 8 u} 7( f. 28|| f. 2w){ f= k( f). 1I( g); g= m} z j= u, w= k. w( f), y= u. B=[]; 7( g!== m){ f=[ f, g, h, i]; w=" 1G"} 7( w===" 1x"){ 8 u. I( 1A( f)|| 19. 1E)} 7( w===" 1G"){ D( E. y. W, o( a, b){ y[ b. C]= 1a( f[ b. C], b)}); 8 u} 7( w===" 1D"){ 7( f 2b x){ D( E, o( a, b){ 7( f[ b. A]){ j[ b. A]= f[ b. A]. R()}})} M{ D( E, o( c, d){ z e= d. A; D( d. W, o( a, b){ 7(!( j[ e]||! d. N)){ 7( a===" 14"|| f[ a]== t){ 8} j[ e]= d. N( j. B)} j[ e][ b. C]= 1a( f[ a], b, 1b)}); 7( j[ e]) 7( k. 2f( t, j[ e]. R(0,3))<0){ j[ e][3]=1; 7( d. T){ j. B= d. T( j[ e])}}})} 8 u}}, 2H: o( a){ 8 1b}, 1M: o(){ z c=[], 1N= u; D( E, o( a, b){ 7( 1N[ b. A]){ c. 1O( a)}}); 8 c. 18()}, 1P: o( d, e){ z f= x( d), S= f. 1M(), U= E[ S], 1z= u. 14()===0? x(" Z"): u, 15= 1z[ U. A]|| U. N( 1z. B), 1g= 15. R(); f= f[ U. A]; D( U. W, o( a, b){ z c= b. C, Q= 15[ c], 10= f[ c], w= 1y[ b. w]||{}; 7( 10=== t){ 8} 7( Q=== t){ 1g[ c]= 10} M{ 7( w. L){ 7( 10- Q> w. L/2){ Q+= w. L} M 7( Q- 10> w. L/2){ Q-= w. L}} 1g[ c]= 1a(( 10- Q)* e+ Q, b)}}); 8 u[ S]( 1g)}, 1l: o( b){ 7( u. B[3]===1){ 8 u} z c= u. B. R(),a= c. 18(), 1l= x( b). B; 8 x( k. 1j( c, o(v,i){ 8(1-a)* 1l[i]+a*v}))}, 1t: o(){ z a=" y(", y= k. 1j( u. B, o(v,i){ 8 v== t?(i>2?1:0):v}); 7( y[3]===1){ y. 18(); a=" 2I("} 8 a+ y. 1i()+")"}, 3i: o(){ z a=" F(", F= k. 1j( u. F(), o(v,i){ 7(v== t){v=i>2?1:0} 7(!(!i||i>=3)){v= Y. 1c(v* 1v)+"%"} 8 v}); 7( F[3]===1){ F. 18(); a=" 29("} 8 a+ F. 1i()+")"}, 2a: o( a){ z b= u. B. R(), 14= b. 18(); 7( a){ b. 1O(~~( 14* P))} 8"#"+ k. 1j( b, o(v){v=(v||0). 1T(16); 8 v. 1K===1?"0"+v:v}). 1i("")}, 1T: o(){ 8 u. B[3]===0?" Z": u. 1t()}}); x. K. I. 1U= x. K; o 1m(p,q,h){h=(h+1)%1; 7(h*6<1){ 8 p+(q-p)*h*6} 7(h*2<1){ 8 q} 7(h*3<2){ 8 p+(q-p)*((2/3)-h)*6} 8 p} E. F. N= o( c){ 7( c[0]== t|| c[1]== t|| c[2]== t){ 8[ t, t, t, c[3]]} z r= c[0]/ P,g= c[1]/ P,b= c[2]/ P,a= c[3], G= Y. G(r,g,b), 17= Y. 17(r,g,b), X= G- 17, 1h= G+ 17,l= 1h*0.5,h,s; 7( 17=== G){h=0} M 7(r=== G){h=( 1w*(g-b)/ X)+ 1d} M 7(g=== G){h=( 1w*(b-r)/ X)+ 2l} M{h=( 1w*(r-g)/ X)+ 2m} 7( X===0){s=0} M 7(l<=0.5){s= X/ 1h} M{s= X/(2- 1h)} 8[ Y. 1c(h)% 1d,s,l,a== t?1:a]}; E. F. T= o( b){ 7( b[0]== t|| b[1]== t|| b[2]== t){ 8[ t, t, t, b[3]]} z h= b[0]/ 1d,s= b[1],l= b[2],a= b[3],q=l<=0.5?l*(1+s):l+s-l*s,p=2*l-q; 8[ Y. 1c( 1m(p,q,h+(1/3))* P), Y. 1c( 1m(p,q,h)* P), Y. 1c( 1m(p,q,h-(1/3))* P),a]}; D( E, o( f, g){ z h= g. W, A= g. A, N= g. N, T= g. T; x. K[ f]= o( d){ 7(!(! N|| u[ A])){ u[ A]= N( u. B)} 7( d=== m){ 8 u[ A]. R()} z e, w= k. w( d), 1Y=( w===" 1G"|| w===" 1D")? d: 2o, J= u[ A]. R(); D( h, o( a, b){ z c= 1Y[ w===" 1D"? a: b. C]; 7( c== t){ c= J[ b. C]} J[ b. C]= 1a( c, b)}); 7( T){ e= x( T( J)); e[ A]= J; 8 e} M{ 8 x( J)}}; D( h, o( c, d){ 7( x. K[ c]){ 8} x. K[ c]= o( a){ z b= k. w( a), K=( c===" 14"?( u. 2q?" F":" y"): f), J= u[ K](), 1n= J[ d. C], O; 7( b===" 2s"){ 8 1n} 7( b===" o"){ a= a. 2t( u, 1n); b= k. w( a)} 7(!( a!= t||! d. 2u)){ 8 u} 7( b===" 1x"){ O= 1X. 1L( a); 7( O){ a= 1n+ 1Q( O[2])*( O[1]==="+"?1:-1)}} J[ d. C]= a; 8 u[ K]( J)}})}); x. 1Z= o( f){ z g= f. 3l(" "); D( g, o(i, d){ k. 1F[ d]={ 20: o( a, b){ z c, V, H=""; 7(!( b===" Z"||!( k. w( b)!==" 1x"||( c= 1A( b))))){ b= x( c|| b); 7(!( 1f. y|| b. B[3]===1)){ V= d===" H"? a. 21: a; 2B(!(!( H===""|| H===" Z")||! V||! V. 1q)){ 22{ H= k. 1I( V," H"); V= V. 21} 23(e){}} b= b. 1l(!(! H|| H===" Z")? H:" 1E")} b= b. 1t()} 22{ a. 1q[ d]= b} 23(e){}}}; k. 2E. 2F[ d]= o( a){ 7(! a. 24){ a. 15= x( a. 25, d); a. 1C= x( a. 1C); a. 24= 1b} k. 1F[ d]. 20( a. 25, a. 15. 1P( a. 1C, a. 2J))}})}; x. 1Z( n); k. 1F. 2K={ 2L: o( b){ z c={}; D([" 2M"," 2N"," 2O"," 2P"], o(i, a){ c[" 2Q"+ a+" 1p"]= b}); 8 c}}; 19= k. 1p. 2R={ 2S:"# 2T", 2U:"# 2V", 1S:"# 2W", 2X:"# 2Y", 2Z:"# 30", 1H:"# 31", 32:"# 33", 34:"# 35", 36:"# 37", 38:"# 39", 3a:"# 3b", 1V:"# 3c", 3d:"# 3e", 3f:"# 3g", 3h:"# 26", 3j:"# 3k", Z:[ t, t, t,0], 1E:"# 26"}}( 2n));',62,208,'|||||||if|return||||||||||||||||function|||||null|this||type|color|rgba|var|cache|_rgba|idx|each|spaces|hsla|max|backgroundColor|parse|local|fn|mod|else|to|match|255|startValue|slice|spaceName|from|space|curElem|props|diff|Math|transparent|endValue|f0|re|parseInt|alpha|start||min|pop|colors|clamp|true|round|360|def|support|result|add|join|map|percent|blend|hue2rgb|cur|byte|Color|style|values|55|toRgbaString|supportElem|100|60|string|propTypes|startColor|stringParse|floor|end|object|_default|cssHooks|array|green|css|extend|length|exec|_space|inst|push|transition|parseFloat|degrees|blue|toString|prototype|red|stringParsers|rplusequals|arr|hook|set|parentNode|try|catch|colorInit|elem|ffffff|hue|jquery|hsl|toHexString|instanceof|false|toLowerCase|new|inArray|isNaN|textEmphasisColor|textDecorationColor|outlineColor|columnRuleColor|120|240|jQuery |arguments|borderTopColor|_hsla|borderRightColor|undefined|call|empty|_|nodeType|borderLeftColor|indexOf|borderBottomColor|background|while|cssText|lightness|fx|step|saturation|is|rgb|pos|borderColor|expand|Top|Right|Bottom|Left|border|names|aqua|00ffff|black|000000|0000ff|fuchsia|ff00ff|gray|808080|008000|lime|00ff00|maroon|800000|navy|000080|olive|808000|purple|800080|ff0000|silver|c0c0c0|teal|008080|white|toHslaString|yellow|ffff00|split'.split('|'),0,{})); |
| − | | + | |
| − | var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
| + | |
| − | | + | |
| − | // plusequals test for += 100 -= 100
| + | |
| − | rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
| + | |
| − | // a set of RE's that can match strings and generate color tuples.
| + | |
| − | stringParsers = [{
| + | |
| − | re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
| + | |
| − | parse: function( execResult ) {
| + | |
| − | return [
| + | |
| − | execResult[ 1 ],
| + | |
| − | execResult[ 2 ],
| + | |
| − | execResult[ 3 ],
| + | |
| − | execResult[ 4 ]
| + | |
| − | ];
| + | |
| − | }
| + | |
| − | }, {
| + | |
| − | re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
| + | |
| − | parse: function( execResult ) {
| + | |
| − | return [
| + | |
| − | execResult[ 1 ] * 2.55,
| + | |
| − | execResult[ 2 ] * 2.55,
| + | |
| − | execResult[ 3 ] * 2.55,
| + | |
| − | execResult[ 4 ]
| + | |
| − | ];
| + | |
| − | }
| + | |
| − | }, {
| + | |
| − | // this regex ignores A-F because it's compared against an already lowercased string
| + | |
| − | re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
| + | |
| − | parse: function( execResult ) {
| + | |
| − | return [
| + | |
| − | parseInt( execResult[ 1 ], 16 ),
| + | |
| − | parseInt( execResult[ 2 ], 16 ),
| + | |
| − | parseInt( execResult[ 3 ], 16 )
| + | |
| − | ];
| + | |
| − | }
| + | |
| − | }, {
| + | |
| − | // this regex ignores A-F because it's compared against an already lowercased string
| + | |
| − | re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
| + | |
| − | parse: function( execResult ) {
| + | |
| − | return [
| + | |
| − | parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
| + | |
| − | parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
| + | |
| − | parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
| + | |
| − | ];
| + | |
| − | }
| + | |
| − | }, {
| + | |
| − | re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
| + | |
| − | space: "hsla",
| + | |
| − | parse: function( execResult ) {
| + | |
| − | return [
| + | |
| − | execResult[ 1 ],
| + | |
| − | execResult[ 2 ] / 100,
| + | |
| − | execResult[ 3 ] / 100,
| + | |
| − | execResult[ 4 ]
| + | |
| − | ];
| + | |
| − | }
| + | |
| − | }],
| + | |
| − | | + | |
| − | // jQuery.Color( )
| + | |
| − | color = jQuery.Color = function( color, green, blue, alpha ) {
| + | |
| − | return new jQuery.Color.fn.parse( color, green, blue, alpha );
| + | |
| − | },
| + | |
| − | spaces = {
| + | |
| − | rgba: {
| + | |
| − | props: {
| + | |
| − | red: {
| + | |
| − | idx: 0,
| + | |
| − | type: "byte"
| + | |
| − | },
| + | |
| − | green: {
| + | |
| − | idx: 1,
| + | |
| − | type: "byte"
| + | |
| − | },
| + | |
| − | blue: {
| + | |
| − | idx: 2,
| + | |
| − | type: "byte"
| + | |
| − | }
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | hsla: {
| + | |
| − | props: {
| + | |
| − | hue: {
| + | |
| − | idx: 0,
| + | |
| − | type: "degrees"
| + | |
| − | },
| + | |
| − | saturation: {
| + | |
| − | idx: 1,
| + | |
| − | type: "percent"
| + | |
| − | },
| + | |
| − | lightness: {
| + | |
| − | idx: 2,
| + | |
| − | type: "percent"
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | },
| + | |
| − | propTypes = {
| + | |
| − | "byte": {
| + | |
| − | floor: true,
| + | |
| − | max: 255
| + | |
| − | },
| + | |
| − | "percent": {
| + | |
| − | max: 1
| + | |
| − | },
| + | |
| − | "degrees": {
| + | |
| − | mod: 360,
| + | |
| − | floor: true
| + | |
| − | }
| + | |
| − | },
| + | |
| − | support = color.support = {},
| + | |
| − | | + | |
| − | // element for support tests
| + | |
| − | supportElem = jQuery( "<p>" )[ 0 ], | + | |
| − | | + | |
| − | // colors = jQuery.Color.names
| + | |
| − | colors,
| + | |
| − | | + | |
| − | // local aliases of functions called often
| + | |
| − | each = jQuery.each;
| + | |
| − | | + | |
| − | // determine rgba support immediately
| + | |
| − | supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
| + | |
| − | support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
| + | |
| − | | + | |
| − | // define cache name and alpha properties
| + | |
| − | // for rgba and hsla spaces
| + | |
| − | each( spaces, function( spaceName, space ) {
| + | |
| − | space.cache = "_" + spaceName;
| + | |
| − | space.props.alpha = {
| + | |
| − | idx: 3,
| + | |
| − | type: "percent",
| + | |
| − | def: 1
| + | |
| − | };
| + | |
| − | }); | + | |
| − | | + | |
| − | function clamp( value, prop, allowEmpty ) {
| + | |
| − | var type = propTypes[ prop.type ] || {};
| + | |
| − | | + | |
| − | if ( value == null ) {
| + | |
| − | return (allowEmpty || !prop.def) ? null : prop.def;
| + | |
| − | }
| + | |
| − | | + | |
| − | // ~~ is an short way of doing floor for positive numbers
| + | |
| − | value = type.floor ? ~~value : parseFloat( value );
| + | |
| − | | + | |
| − | // IE will pass in empty strings as value for alpha,
| + | |
| − | // which will hit this case
| + | |
| − | if ( isNaN( value ) ) {
| + | |
| − | return prop.def;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( type.mod ) {
| + | |
| − | // we add mod before modding to make sure that negatives values
| + | |
| − | // get converted properly: -10 -> 350
| + | |
| − | return (value + type.mod) % type.mod;
| + | |
| − | }
| + | |
| − | | + | |
| − | // for now all property types without mod have min and max
| + | |
| − | return 0 > value ? 0 : type.max < value ? type.max : value;
| + | |
| − | } | + | |
| − | | + | |
| − | function stringParse( string ) {
| + | |
| − | var inst = color(),
| + | |
| − | rgba = inst._rgba = [];
| + | |
| − | | + | |
| − | string = string.toLowerCase();
| + | |
| − | | + | |
| − | each( stringParsers, function( i, parser ) {
| + | |
| − | var parsed,
| + | |
| − | match = parser.re.exec( string ),
| + | |
| − | values = !(!match || !parser.parse( match )),
| + | |
| − | spaceName = parser.space || "rgba";
| + | |
| − | | + | |
| − | if ( values ) {
| + | |
| − | parsed = inst[ spaceName ]( values );
| + | |
| − | | + | |
| − | // if this was an rgba parse the assignment might happen twice
| + | |
| − | // oh well....
| + | |
| − | inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
| + | |
| − | rgba = inst._rgba = parsed._rgba;
| + | |
| − | | + | |
| − | // exit each( stringParsers ) here because we matched
| + | |
| − | return false;
| + | |
| − | }
| + | |
| − | });
| + | |
| − | | + | |
| − | // Found a stringParser that handled it
| + | |
| − | if ( rgba.length ) {
| + | |
| − | | + | |
| − | // if this came from a parsed string, force "transparent" when alpha is 0
| + | |
| − | // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
| + | |
| − | if ( rgba.join() === "0,0,0,0" ) {
| + | |
| − | jQuery.extend( rgba, colors.transparent );
| + | |
| − | }
| + | |
| − | return inst;
| + | |
| − | }
| + | |
| − | | + | |
| − | // named colors
| + | |
| − | return colors[ string ];
| + | |
| − | } | + | |
| − | | + | |
| − | color.fn = jQuery.extend( color.prototype, {
| + | |
| − | parse: function( red, green, blue, alpha ) {
| + | |
| − | if ( red === undefined ) {
| + | |
| − | this._rgba = [ null, null, null, null ];
| + | |
| − | return this;
| + | |
| − | }
| + | |
| − | if ( red.jquery || red.nodeType ) {
| + | |
| − | red = jQuery( red ).css( green );
| + | |
| − | green = undefined;
| + | |
| − | }
| + | |
| − | | + | |
| − | var inst = this,
| + | |
| − | type = jQuery.type( red ),
| + | |
| − | rgba = this._rgba = [];
| + | |
| − | | + | |
| − | // more than 1 argument specified - assume ( red, green, blue, alpha )
| + | |
| − | if ( green !== undefined ) {
| + | |
| − | red = [ red, green, blue, alpha ];
| + | |
| − | type = "array";
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( type === "string" ) {
| + | |
| − | return this.parse( stringParse( red ) || colors._default );
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( type === "array" ) {
| + | |
| − | each( spaces.rgba.props, function( key, prop ) {
| + | |
| − | rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
| + | |
| − | });
| + | |
| − | return this;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( type === "object" ) {
| + | |
| − | if ( red instanceof color ) {
| + | |
| − | each( spaces, function( spaceName, space ) {
| + | |
| − | if ( red[ space.cache ] ) {
| + | |
| − | inst[ space.cache ] = red[ space.cache ].slice();
| + | |
| − | }
| + | |
| − | });
| + | |
| − | } else {
| + | |
| − | each( spaces, function( spaceName, space ) {
| + | |
| − | var cache = space.cache;
| + | |
| − | each( space.props, function( key, prop ) {
| + | |
| − | | + | |
| − | // if the cache doesn't exist, and we know how to convert
| + | |
| − | if ( !(inst[ cache ] || !space.to ) ) {
| + | |
| − | | + | |
| − | // if the value was null, we don't need to copy it
| + | |
| − | // if the key was alpha, we don't need to copy it either
| + | |
| − | if ( key === "alpha" || red[ key ] == null ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | inst[ cache ] = space.to( inst._rgba );
| + | |
| − | }
| + | |
| − | | + | |
| − | // this is the only case where we allow nulls for ALL properties.
| + | |
| − | // call clamp with alwaysAllowEmpty
| + | |
| − | inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
| + | |
| − | });
| + | |
| − | | + | |
| − | // everything defined but alpha?
| + | |
| − | if ( inst[ cache ] )if( jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
| + | |
| − | // use the default of 1
| + | |
| − | inst[ cache ][ 3 ] = 1;
| + | |
| − | if ( space.from ) {
| + | |
| − | inst._rgba = space.from( inst[ cache ] );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | });
| + | |
| − | }
| + | |
| − | return this;
| + | |
| − | }
| + | |
| − | },
| + | |
| − | is: function( compare ) {
| + | |
| − | return true;
| + | |
| − | },
| + | |
| − | _space: function() {
| + | |
| − | var used = [],
| + | |
| − | inst = this;
| + | |
| − | each( spaces, function( spaceName, space ) {
| + | |
| − | if ( inst[ space.cache ] ) {
| + | |
| − | used.push( spaceName );
| + | |
| − | }
| + | |
| − | });
| + | |
| − | return used.pop();
| + | |
| − | },
| + | |
| − | transition: function( other, distance ) {
| + | |
| − | var end = color( other ),
| + | |
| − | spaceName = end._space(),
| + | |
| − | space = spaces[ spaceName ],
| + | |
| − | startColor = this.alpha() === 0 ? color( "transparent" ) : this,
| + | |
| − | start = startColor[ space.cache ] || space.to( startColor._rgba ),
| + | |
| − | result = start.slice();
| + | |
| − | | + | |
| − | end = end[ space.cache ];
| + | |
| − | each( space.props, function( key, prop ) {
| + | |
| − | var index = prop.idx,
| + | |
| − | startValue = start[ index ],
| + | |
| − | endValue = end[ index ],
| + | |
| − | type = propTypes[ prop.type ] || {};
| + | |
| − | | + | |
| − | // if null, don't override start value
| + | |
| − | if ( endValue === null ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | // if null - use end
| + | |
| − | if ( startValue === null ) {
| + | |
| − | result[ index ] = endValue;
| + | |
| − | } else {
| + | |
| − | if ( type.mod ) {
| + | |
| − | if ( endValue - startValue > type.mod / 2 ) {
| + | |
| − | startValue += type.mod;
| + | |
| − | } else if ( startValue - endValue > type.mod / 2 ) {
| + | |
| − | startValue -= type.mod;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
| + | |
| − | }
| + | |
| − | });
| + | |
| − | return this[ spaceName ]( result );
| + | |
| − | },
| + | |
| − | blend: function( opaque ) {
| + | |
| − | // if we are already opaque - return ourself
| + | |
| − | if ( this._rgba[ 3 ] === 1 ) {
| + | |
| − | return this;
| + | |
| − | }
| + | |
| − | | + | |
| − | var rgb = this._rgba.slice(),
| + | |
| − | a = rgb.pop(),
| + | |
| − | blend = color( opaque )._rgba;
| + | |
| − | | + | |
| − | return color( jQuery.map( rgb, function( v, i ) {
| + | |
| − | return ( 1 - a ) * blend[ i ] + a * v;
| + | |
| − | }));
| + | |
| − | },
| + | |
| − | toRgbaString: function() {
| + | |
| − | var prefix = "rgba(",
| + | |
| − | rgba = jQuery.map( this._rgba, function( v, i ) {
| + | |
| − | return v == null ? ( i > 2 ? 1 : 0 ) : v;
| + | |
| − | });
| + | |
| − | | + | |
| − | if ( rgba[ 3 ] === 1 ) {
| + | |
| − | rgba.pop();
| + | |
| − | prefix = "rgb(";
| + | |
| − | }
| + | |
| − | | + | |
| − | return prefix + rgba.join() + ")";
| + | |
| − | },
| + | |
| − | toHslaString: function() {
| + | |
| − | var prefix = "hsla(",
| + | |
| − | hsla = jQuery.map( this.hsla(), function( v, i ) {
| + | |
| − | if ( v == null ) {
| + | |
| − | v = i > 2 ? 1 : 0;
| + | |
| − | }
| + | |
| − | | + | |
| − | // catch 1 and 2
| + | |
| − | if (!(!i || i >= 3) ) {
| + | |
| − | v = Math.round( v * 100 ) + "%";
| + | |
| − | }
| + | |
| − | return v;
| + | |
| − | });
| + | |
| − | | + | |
| − | if ( hsla[ 3 ] === 1 ) {
| + | |
| − | hsla.pop();
| + | |
| − | prefix = "hsl(";
| + | |
| − | }
| + | |
| − | return prefix + hsla.join() + ")";
| + | |
| − | },
| + | |
| − | toHexString: function( includeAlpha ) {
| + | |
| − | var rgba = this._rgba.slice(),
| + | |
| − | alpha = rgba.pop();
| + | |
| − | | + | |
| − | if ( includeAlpha ) {
| + | |
| − | rgba.push( ~~( alpha * 255 ) );
| + | |
| − | }
| + | |
| − | | + | |
| − | return "#" + jQuery.map( rgba, function( v ) {
| + | |
| − | | + | |
| − | // default to 0 when nulls exist
| + | |
| − | v = ( v || 0 ).toString( 16 );
| + | |
| − | return v.length === 1 ? "0" + v : v;
| + | |
| − | }).join("");
| + | |
| − | },
| + | |
| − | toString: function() {
| + | |
| − | return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
| + | |
| − | }
| + | |
| − | }); | + | |
| − | color.fn.parse.prototype = color.fn;
| + | |
| − | | + | |
| − | // hsla conversions adapted from:
| + | |
| − | // https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
| + | |
| − | | + | |
| − | function hue2rgb( p, q, h ) {
| + | |
| − | h = ( h + 1 ) % 1;
| + | |
| − | if ( h * 6 < 1 ) {
| + | |
| − | return p + (q - p) * h * 6;
| + | |
| − | }
| + | |
| − | if ( h * 2 < 1) {
| + | |
| − | return q;
| + | |
| − | }
| + | |
| − | if ( h * 3 < 2 ) {
| + | |
| − | return p + (q - p) * ((2/3) - h) * 6;
| + | |
| − | }
| + | |
| − | return p;
| + | |
| − | } | + | |
| − | | + | |
| − | spaces.hsla.to = function ( rgba ) {
| + | |
| − | if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
| + | |
| − | return [ null, null, null, rgba[ 3 ] ];
| + | |
| − | }
| + | |
| − | var r = rgba[ 0 ] / 255,
| + | |
| − | g = rgba[ 1 ] / 255,
| + | |
| − | b = rgba[ 2 ] / 255,
| + | |
| − | a = rgba[ 3 ],
| + | |
| − | max = Math.max( r, g, b ),
| + | |
| − | min = Math.min( r, g, b ),
| + | |
| − | diff = max - min,
| + | |
| − | add = max + min,
| + | |
| − | l = add * 0.5,
| + | |
| − | h, s;
| + | |
| − | | + | |
| − | if ( min === max ) {
| + | |
| − | h = 0;
| + | |
| − | } else if ( r === max ) {
| + | |
| − | h = ( 60 * ( g - b ) / diff ) + 360;
| + | |
| − | } else if ( g === max ) {
| + | |
| − | h = ( 60 * ( b - r ) / diff ) + 120;
| + | |
| − | } else {
| + | |
| − | h = ( 60 * ( r - g ) / diff ) + 240;
| + | |
| − | }
| + | |
| − | | + | |
| − | // chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
| + | |
| − | // otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
| + | |
| − | if ( diff === 0 ) {
| + | |
| − | s = 0;
| + | |
| − | } else if ( l <= 0.5 ) {
| + | |
| − | s = diff / add;
| + | |
| − | } else {
| + | |
| − | s = diff / ( 2 - add );
| + | |
| − | }
| + | |
| − | return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
| + | |
| − | }; | + | |
| − | | + | |
| − | spaces.hsla.from = function ( hsla ) {
| + | |
| − | if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
| + | |
| − | return [ null, null, null, hsla[ 3 ] ];
| + | |
| − | }
| + | |
| − | var h = hsla[ 0 ] / 360,
| + | |
| − | s = hsla[ 1 ],
| + | |
| − | l = hsla[ 2 ],
| + | |
| − | a = hsla[ 3 ],
| + | |
| − | q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
| + | |
| − | p = 2 * l - q;
| + | |
| − | | + | |
| − | return [
| + | |
| − | Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
| + | |
| − | Math.round( hue2rgb( p, q, h ) * 255 ),
| + | |
| − | Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
| + | |
| − | a
| + | |
| − | ];
| + | |
| − | }; | + | |
| − | | + | |
| − | | + | |
| − | each( spaces, function( spaceName, space ) {
| + | |
| − | var props = space.props,
| + | |
| − | cache = space.cache,
| + | |
| − | to = space.to,
| + | |
| − | from = space.from;
| + | |
| − | | + | |
| − | // makes rgba() and hsla()
| + | |
| − | color.fn[ spaceName ] = function( value ) {
| + | |
| − | | + | |
| − | // generate a cache for this space if it doesn't exist
| + | |
| − | if ( !(!to || this[ cache ]) ) {
| + | |
| − | this[ cache ] = to( this._rgba );
| + | |
| − | }
| + | |
| − | if ( value === undefined ) {
| + | |
| − | return this[ cache ].slice();
| + | |
| − | }
| + | |
| − | | + | |
| − | var ret,
| + | |
| − | type = jQuery.type( value ),
| + | |
| − | arr = ( type === "array" || type === "object" ) ? value : arguments,
| + | |
| − | local = this[ cache ].slice();
| + | |
| − | | + | |
| − | each( props, function( key, prop ) {
| + | |
| − | var val = arr[ type === "object" ? key : prop.idx ];
| + | |
| − | if ( val == null ) {
| + | |
| − | val = local[ prop.idx ];
| + | |
| − | }
| + | |
| − | local[ prop.idx ] = clamp( val, prop );
| + | |
| − | });
| + | |
| − | | + | |
| − | if ( from ) {
| + | |
| − | ret = color( from( local ) );
| + | |
| − | ret[ cache ] = local;
| + | |
| − | return ret;
| + | |
| − | } else {
| + | |
| − | return color( local );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | | + | |
| − | // makes red() green() blue() alpha() hue() saturation() lightness()
| + | |
| − | each( props, function( key, prop ) {
| + | |
| − | // alpha is included in more than one space
| + | |
| − | if ( color.fn[ key ] ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | color.fn[ key ] = function( value ) {
| + | |
| − | var vtype = jQuery.type( value ),
| + | |
| − | fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
| + | |
| − | local = this[ fn ](),
| + | |
| − | cur = local[ prop.idx ],
| + | |
| − | match;
| + | |
| − | | + | |
| − | if ( vtype === "undefined" ) {
| + | |
| − | return cur;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( vtype === "function" ) {
| + | |
| − | value = value.call( this, cur );
| + | |
| − | vtype = jQuery.type( value );
| + | |
| − | }
| + | |
| − | if ( !(value != null || !prop.empty) ) {
| + | |
| − | return this;
| + | |
| − | }
| + | |
| − | if ( vtype === "string" ) {
| + | |
| − | match = rplusequals.exec( value );
| + | |
| − | if ( match ) {
| + | |
| − | value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | local[ prop.idx ] = value;
| + | |
| − | return this[ fn ]( local );
| + | |
| − | };
| + | |
| − | });
| + | |
| − | }); | + | |
| − | | + | |
| − | // add cssHook and .fx.step function for each named hook.
| + | |
| − | // accept a space separated string of properties
| + | |
| − | color.hook = function( hook ) {
| + | |
| − | var hooks = hook.split( " " );
| + | |
| − | each( hooks, function( i, hook ) {
| + | |
| − | jQuery.cssHooks[ hook ] = {
| + | |
| − | set: function( elem, value ) {
| + | |
| − | var parsed, curElem,
| + | |
| − | backgroundColor = "";
| + | |
| − | | + | |
| − | if ( !(value === "transparent" || !( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) ) {
| + | |
| − | value = color( parsed || value );
| + | |
| − | if ( !(support.rgba || value._rgba[ 3 ] === 1) ) {
| + | |
| − | curElem = hook === "backgroundColor" ? elem.parentNode : elem;
| + | |
| − | while (
| + | |
| − | !(!(backgroundColor === "" || backgroundColor === "transparent") ||
| + | |
| − | !curElem || !curElem.style)
| + | |
| − | ) {
| + | |
| − | try {
| + | |
| − | backgroundColor = jQuery.css( curElem, "backgroundColor" );
| + | |
| − | curElem = curElem.parentNode;
| + | |
| − | } catch ( e ) {
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | value = value.blend( !(!backgroundColor || backgroundColor === "transparent") ?
| + | |
| − | backgroundColor :
| + | |
| − | "_default" );
| + | |
| − | }
| + | |
| − | | + | |
| − | value = value.toRgbaString();
| + | |
| − | }
| + | |
| − | try {
| + | |
| − | elem.style[ hook ] = value;
| + | |
| − | } catch( e ) {
| + | |
| − | // wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
| + | |
| − | }
| + | |
| − | }
| + | |
| − | };
| + | |
| − | jQuery.fx.step[ hook ] = function( fx ) {
| + | |
| − | if ( !fx.colorInit ) {
| + | |
| − | fx.start = color( fx.elem, hook );
| + | |
| − | fx.end = color( fx.end );
| + | |
| − | fx.colorInit = true;
| + | |
| − | }
| + | |
| − | jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
| + | |
| − | };
| + | |
| − | });
| + | |
| − | | + | |
| − | }; | + | |
| − | | + | |
| − | color.hook( stepHooks );
| + | |
| − | | + | |
| − | jQuery.cssHooks.borderColor = {
| + | |
| − | expand: function( value ) {
| + | |
| − | var expanded = {};
| + | |
| − | | + | |
| − | each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
| + | |
| − | expanded[ "border" + part + "Color" ] = value;
| + | |
| − | });
| + | |
| − | return expanded;
| + | |
| − | }
| + | |
| − | }; | + | |
| − | | + | |
| − | // Basic color names only.
| + | |
| − | // Usage of any of the other color names requires adding yourself or including
| + | |
| − | // jquery.color.svg-names.js.
| + | |
| − | colors = jQuery.Color.names = {
| + | |
| − | // 4.1. Basic color keywords
| + | |
| − | aqua: "#00ffff",
| + | |
| − | black: "#000000",
| + | |
| − | blue: "#0000ff",
| + | |
| − | fuchsia: "#ff00ff",
| + | |
| − | gray: "#808080",
| + | |
| − | green: "#008000",
| + | |
| − | lime: "#00ff00",
| + | |
| − | maroon: "#800000",
| + | |
| − | navy: "#000080",
| + | |
| − | olive: "#808000",
| + | |
| − | purple: "#800080",
| + | |
| − | red: "#ff0000",
| + | |
| − | silver: "#c0c0c0",
| + | |
| − | teal: "#008080",
| + | |
| − | white: "#ffffff",
| + | |
| − | yellow: "#ffff00",
| + | |
| − | | + | |
| − | // 4.2.3. "transparent" color keyword
| + | |
| − | transparent: [ null, null, null, 0 ],
| + | |
| − | | + | |
| − | _default: "#ffffff"
| + | |
| − | }; | + | |
| − | | + | |
| − | }( jQuery )); | + | |
| | var scroll_pos = 0; | | var scroll_pos = 0; |
| | var beginning_color = new $.Color( 'rgb(255,0,0)' ); //we can set this here, but it'd probably be better to get it from the CSS; for the example we're setting it here. | | var beginning_color = new $.Color( 'rgb(255,0,0)' ); //we can set this here, but it'd probably be better to get it from the CSS; for the example we're setting it here. |
| Line 882: |
Line 248: |
| | $(document).scroll(function() { | | $(document).scroll(function() { |
| | var animation_begin_pos = 0; | | var animation_begin_pos = 0; |
| − | var animation_end_pos = document.body.scrollHeigh - window.innerHeight; | + | var animation_end_pos = document.body.scrollHeight - window.innerHeight; |
| | scroll_pos = $(this).scrollTop(); | | scroll_pos = $(this).scrollTop(); |
| | if(!(scroll_pos < animation_begin_pos || scroll_pos > animation_end_pos) ) { | | if(!(scroll_pos < animation_begin_pos || scroll_pos > animation_end_pos) ) { |
