| | 4 | (function(a,b){function h(){if(d)e="filter";else{var b=a('<div id="iris-gradtest" />'),c="linear-gradient(top,#fff,#000)";a.each(f,function(a,d){b.css("backgroundImage",d+c);if(b.css("backgroundImage").match("gradient"))return e=a,!1}),a.browser.webkit&&e===!1&&(b.css("background","-webkit-gradient(linear,0% 0%,0% 100%,from(#fff),to(#000))"),b.css("backgroundImage").match("gradient")&&(e="webkit")),b.remove()}}function i(b,c){return b=b==="top"?"top":"left",c=a.isArray(c)?c:Array.prototype.slice.call(arguments,1),e==="webkit"?k(b,c):f[e]+"linear-gradient("+b+", "+c.join(", ")+")"}function j(b,c){b=b==="top"?"top":"left",c=a.isArray(c)?c:Array.prototype.slice.call(arguments,1);var d=b==="top"?0:1,e=a(this),f=c.length-1,g=parseInt(a.browser.version,10)>=8?"-ms-filter":"filter";g="filter";var h=d===1?"left":"top",i=d===1?"right":"bottom",j=d===1?"height":"width",k='<div class="iris-ie-gradient-shim" style="position:absolute;'+j+":100%;"+h+":%start%;"+i+":%end%;"+g+':%filter%;" data-color:"%color%"></div>',m="";e.css("position")==="static"&&e.css({position:"relative"}),c=l(c),a.each(c,function(a,b){if(a===f)return!1;var e=c[a+1];if(b.stop===e.stop)return;var g=100-parseFloat(e.stop)+"%";b.octoHex=(new Color(b.color)).toIEOctoHex(),e.octoHex=(new Color(e.color)).toIEOctoHex();var h="progid:DXImageTransform.Microsoft.Gradient(GradientType="+d+", StartColorStr='"+b.octoHex+"', EndColorStr='"+e.octoHex+"')";m+=k.replace("%start%",b.stop).replace("%end%",g).replace("%filter%",h)}),e.find(".iris-ie-gradient-shim").remove(),a(m).prependTo(e)}function k(b,c){var d=[];return b=b==="top"?"0% 0%,0% 100%,":"0% 100%,100% 100%,",c=l(c),a.each(c,function(a,b){d.push("color-stop("+parseFloat(b.stop)/100+", "+b.color+")")}),"-webkit-gradient(linear,"+b+d.join(",")+")"}function l(b){var c=[],d=[],e=[],f=b.length-1;return a.each(b,function(a,b){var e=b,f=!1,g=b.match(/1?[0-9]{1,2}%$/);g&&(e=b.replace(/\s?1?[0-9]{1,2}%$/,""),f=g.shift()),c.push(e),d.push(f)}),d[0]===!1&&(d[0]="0%"),d[f]===!1&&(d[f]="100%"),d=m(d),a.each(d,function(a){e[a]={color:c[a],stop:d[a]}}),e}function m(b){var c=0,d=b.length-1,e=0,f=!1,g,h,i,j;if(b.length<=2||a.inArray(!1,b)<0)return b;while(e<b.length-1)!f&&b[e]===!1?(c=e-1,f=!0):f&&b[e]!==!1&&(d=e,e=b.length),e++;h=d-c,j=parseInt(b[c].replace("%"),10),g=(parseFloat(b[d].replace("%"))-j)/h,e=c+1,i=1;while(e<d)b[e]=j+i*g+"%",i++,e++;return m(b)}var c='<div class="iris-picker"><div class="iris-picker-inner"><div class="iris-square"><a class="iris-square-value" tabindex="-1" href="#"><span class="iris-square-handle ui-slider-handle"></span></a><div class="iris-square-slider iris-square-horiz"></div><div class="iris-square-slider iris-square-vert"></div></div><div class="iris-slider iris-hue"><div class="iris-slider-offset"></div></div></div></div>',d=!!(a.browser.msie&&parseInt(a.browser.version,10)<10),e=!1,f=["-moz-","-webkit-","-o-","-ms-"],g='.iris-picker{display:block;position:relative}.iris-border{border-radius:4px;border:1px solid #aaa;width:200px;background-color:#fff}.iris-picker-inner{position:absolute;top:0;right:0;left:0;bottom:0}.iris-border .iris-picker-inner{top:10px;right:10px;left:10px;bottom:10px}.iris-picker .iris-square,.iris-picker .iris-slider,.iris-picker .grad-box{border-radius:4px;-webkit-box-shadow:inset 0 0 5px rgba(0,0,0,0.4);-moz-box-shadow:inset 0 0 5px rgba(0,0,0,0.4);box-shadow:inset 0 0 5px rgba(0,0,0,0.4);height:100%;width:12.5%;float:left;margin-right:5%}.iris-picker .iris-square{width:76%;margin-right:10%}.iris-picker .grad-box{width:auto;margin:0}.iris-picker .iris-square .sat,.iris-ie-9 .iris-square,.iris-ie-9 .iris-slider,.iris-ie-9 .grad-box{-webkit-box-shadow:none;-moz-box-shadow:none;box-shadow:none;border-radius:0}.iris-picker .iris-square .sat{-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px}.iris-ie-lt9 .iris-square,.iris-ie-lt9 .iris-slider,.iris-ie-lt9 .grad-box{outline:1px solid #aaa}.iris-ie-lt9 .iris-square .ui-slider-handle{outline:1px solid #aaa;background-color:#fff;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)"}.iris-picker .iris-hue{margin-right:0}.iris-picker .iris-hue .ui-slider-handle{position:absolute;right:-3px;left:-3px;border:4px solid #aaa;border-width:4px 3px;width:auto;height:6px;background:none;border-radius:4px;box-shadow:0 1px 2px rgba(0,0,0,.2);opacity:.9;z-index:5}.iris-hue .ui-slider-handle:before{content:" ";position:absolute;left:-2px;right:-2px;top:-3px;bottom:-3px;border:2px solid #fff;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px}.iris-hue a.ui-slider-handle:focus:before{border-color:#333}.iris-picker .iris-result{margin-right:0}.iris-picker .iris-slider-offset{width:100%;height:100%;position:relative;bottom:-6px}.iris-square .iris-square-horiz{position:absolute;top:-7px;left:-7px;height:1px;width:100%}.iris-square .iris-square-vert{position:absolute;right:6px;top:7px;width:1px;height:100%}.iris-square .iris-square-slider a{opacity:.3;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";-moz-transition:opacity 300ms;-webkit-transition:opacity 300ms;transition:opacity 300ms}.iris-square .iris-square-slider .ui-slider-handle.active{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"}.iris-dragging .iris-square-slider .ui-slider-handle.active{opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"}.iris-picker .ui-slider-handle{background:#f5f5f5;-webkit-border-radius:10px;-moz-border-radius:50%;border-radius:50%;box-shadow:inset #fff 0 1px 1px,inset 0 -1px 1px rgba( 0,0,0,0.4 ),0px 1px 4px 0 rgba( 0,0,0,0.2 ),0 0 2px rgba( 0,0,0,0.3 );display:block;opacity:0.7;position:absolute;z-index:5;height:20px;width:20px;cursor:default;cursor:ns-resize}.iris-square-horiz .ui-slider-handle{cursor:ew-resize}.iris-square-slider .ui-slider-handle{width:14px;height:14px;opacity:1;background-color:#eee}.iris-square-slider .ui-slider-handle:focus{width:14px;height:14px;opacity:1;background-color:#555}.iris-picker .iris-square-handle{background:transparent;border:3px solid #fff;box-shadow:inset 0 -1px 1px rgba( 0,0,0,0.4 ),0px 1px 4px 0 rgba( 0,0,0,0.2 ),0 0 2px rgba( 0,0,0,0.3 );width:14px;height:14px;position:absolute;left:-10px;top:-10px;cursor:move}.iris-picker .iris-square-value{width:8px;height:8px;position:absolute}.iris-ie-lt9 .iris-square-value,.iris-mozilla .iris-square-value{width:1px;height:1px}';if(d&&parseInt(a.browser.version,10)<=7)return a.fn.iris=a.noop;a.fn.gradient=function(b){var c=arguments;return this.each(function(){d?j.apply(this,c):a(this).css("backgroundImage",i.apply(this,c))})},a.fn.LSSquare=function(c){return c=c|0,this.each(function(){var d=a(this),e=d.data("hue")!==b;e||(d.append('<div class="sat grad-box" /><div class="lum grad-box" />'),d.css("position","relative"),d.children(".grad-box").css({position:"absolute",top:0,left:0,bottom:0,right:0}));var f=d.find(".lum"),g=d.find(".sat");e||f.gradient("top","#fff","rgba(255,255,255,0) 50%","rgba(0,0,0,0) 50%","rgba(0,0,0,1)"),g.gradient("left","hsl("+c+",0%,50%)","hsl("+c+",100%,50%)"),d.data("hue",c)})},a.fn.raninbowGradient=function(b,c){b=b||"top";var d=a.extend({},{s:100,l:50},c),e="hsl(%h%,"+d.s+"%,"+d.l+"%)",f=0,g=[];while(f<=360)g.push(e.replace("%h%",f)),f+=30;return this.each(function(){a(this).gradient(b,g)})};var n={options:{color:!1,displayType:"float/inline",hide:!0,border:!0,target:!1,width:200},_inited:!1,_create:function(){var b=this.element,d=this.options.color||b.val();e===!1&&h(),b.is("input")?(this.options.target?this.picker=a(c).appendTo(this.options.target):this.picker=a(c).insertAfter(b),this._addInputListeners(b)):(b.append(c),this.picker=b.find(".iris-picker"));if(a.browser.mozilla)this.picker.addClass("iris-mozilla");else if(a.browser.msie){var f=parseInt(a.browser.version,10);f===9?this.picker.addClass("iris-ie-9"):f<=8&&this.picker.addClass("iris-ie-lt9")}this.color=new Color(d),this.options.color=this.color.toString(),this.controls={},this.controls.square=this.picker.find(".iris-square"),this.controls.result=this.picker.find(".iris-result");var g=this.hue=this.color.h();this.options.hide&&this.picker.hide(),this.options.border&&this.picker.addClass("iris-border"),this.controls.square.LSSquare(g),this.picker.find(".iris-hue").raninbowGradient(),this._initControls(),this.active="external",this._dimensions(),this._change()},_dimensions:function(a){var b=this.picker.find(".iris-picker-inner"),c=this.controls,d=c.square,e=this.picker.find(".iris-hue"),f="77.5%",g="12%",h=20,i=this.options.border?this.options.width-h:this.options.width,j;a&&(d.css("width",""),e.css("width",""),this.picker.removeAttr("style")),f=i*(parseFloat(f)/100),g=i*(parseFloat(g)/100),j=this.options.border?f+h:f,d.width(f).height(f),e.height(f).width(g),this.picker.css({width:this.options.width,height:j})},_addInputListeners:function(a){var b=this;a.on("change",function(c){var d=new Color(a.val()),e=a.val().replace(/^#/,"");d.toInt()===0&&e!=="000000"?a.val(b.color.toString()):b._setOption("color",d.toString())})},_initControls:function(){var b=this,c=b.controls.square,d=b.color.h();b.controls.h=b.picker.find(".iris-hue .iris-slider-offset").slider({orientation:"vertical",max:359,min:0,value:359-d,slide:function(a,c){b.active="h",c.value=359-c.value,b.color.h(c.value),b._change.apply(b,arguments)}}),b.controls.squareDrag=b.picker.find(".iris-square-value").draggable({containment:"parent",zIndex:1e3,cursor:"move",drag:function(a,c){b._squareDrag(a,c)},start:function(){c.addClass("iris-dragging")},stop:function(){c.removeClass("iris-dragging")}}),c.mousedown(function(c){if(c.button!==0)return;if(!a(c.target).is("div"))return;var d=b.controls.square.offset(),e={top:c.pageY-d.top,left:c.pageX-d.left};c.preventDefault(),b._squareDrag(c,{position:e}),c.target=b.controls.squareDrag.get(0),b.controls.squareDrag.css(e).trigger(c)}),b.controls.s=c.find(".iris-square-horiz").slider({slide:function(a,c){b.color.s(c.value),b.active="s",b._change.apply(b,arguments)}}),b.controls.l=c.find(".iris-square-vert").slider({orientation:"vertical",slide:function(a,c){b.color.l(c.value),b.active="l",b._change.apply(b,arguments)}}),b.controls.square.mousemove(function(c){var d=a(this),e=d.offset(),f=c.pageX-e.left,g=c.pageY-e.top,h=d.find(".iris-square-horiz .ui-slider-handle"),i=d.find(".iris-square-vert .ui-slider-handle");f>b.controls.square.width()-20?i.addClass("active"):i.removeClass("active"),g<20?h.addClass("active"):h.removeClass("active")}),b.controls.square.mouseleave(function(){a(this).find(".iris-square-slider .ui-slider-handle").removeClass("active")})},_squareDrag:function(a,b){var c=this,d=c._squareDimensions(),e=Math.round((d.h-b.position.top)/d.h*100),f=100-Math.round((d.w-b.position.left)/d.w*100);c.color.s(f).l(e),c.active="square",c._change.apply(c,arguments)},_setOption:function(a,b){var c=this.options[a];if(a==="color"){b=""+b;var d=b.replace(/^#/,""),e=d==="0"||d==="000"||d==="000000",f=new Color(b);if(f.toInt()!==0||!e)this.color=f,this.active="external",this._change(),this.options[a]=this.color.toString()}},_squareDimensions:function(a){var c=this.controls.square,d,e;return a!==b&&c.data("dimensions")?c.data("dimensions"):(e=this.controls.squareDrag,d={w:c.width(),h:c.height()},c.data("dimensions",d),d)},_change:function(b,c){var d=this,e=d.controls,f=d.color.toHsl(),g=d.color.toString(),h=["s","l","square"];d.active==="external"||d.active==="h"?(e.square.LSSquare(f.h),d.active==="h"?h=[]:h.push("h"),this.hue=f.h):f.h!==this.hue&&(f.h=this.hue,d.color.h(this.hue)),g=d.color.toString(),a.each(h,function(a,b){if(b!==d.active)switch(b){case"h":e.h.slider("value",359-f.h);break;case"s":d.active!=="l"&&e.s.slider("value",f.s);break;case"l":d.active!=="s"&&e.l.slider("value",f.l);break;case"square":var c=d._squareDimensions(),g={left:f.s/100*c.w,top:c.h-f.l/100*c.h};d.active==="s"?delete g.top:d.active==="l"&&delete g.left,d.controls.squareDrag.css(g)}}),this.controls.result.css("backgroundColor",g),this.element.is(":input")&&this.element.val(g),this._inited&&this._trigger("change",{type:this.active},{color:this.color}),this._inited=!0,this.active=!1},show:function(){this.picker.show()},hide:function(){this.picker.hide()},toggle:function(){this.picker.toggle()}};a.widget("a8c.iris",n),a('<style id="iris-css">'+g+"</style>").appendTo("head")})(jQuery),function(a,b){var c=function(a,b){return this._init(a,b),this};c.prototype={_color:0,_alpha:1,__hsl:{h:0,s:0,l:0},_init:function(a){var c="noop";switch(typeof a){case"object":return this._alpha=a.a||1,c=a.r!==b?"fromRgb":a.l!==b?"fromHsl":c,this[c](a);case"string":return this.fromCSS(a);case"number":return this.fromInt(parseInt(a,10))}return this},noop:function(){return this},fromCSS:function(a){var b,c;return a.match(/^(rgb|hsl)a?/)?(c=a.replace(/(\s|%)/g,"").replace(/^(rgb|hsl)a?\(/,"").replace(/\);?$/,"").split(","),c.length===4&&(this._alpha=parseFloat(c.pop())),a.match(/^rgb/)?this.fromRgb({r:parseInt(c[0],10),g:parseInt(c[1],10),b:parseInt(c[2],10)}):this.fromHsl({h:parseInt(c[0],10),s:parseInt(c[1],10),l:parseInt(c[2],10)})):this.fromHex(a)},fromRgb:function(a,b){return this.fromInt(parseInt((a.r<<16)+(a.g<<8)+a.b,10),b)},fromHex:function(a){return a=a.replace(/^#/,""),a.length===3&&(a=a[0]+a[0]+a[1]+a[1]+a[2]+a[2]),this.fromInt(parseInt(a,16))},fromHsl:function(a){var b,c,d,e,f,g,h,i;return this.__hsl=a,g=a.h/360,h=a.s/100,i=a.l/100,h===0?b=c=d=i:(e=i<.5?i*(1+h):i+h-i*h,f=2*i-e,b=this.hue2rgb(f,e,g+1/3),c=this.hue2rgb(f,e,g),d=this.hue2rgb(f,e,g-1/3)),this.fromRgb({r:b*255,g:c*255,b:d*255},!0)},fromInt:function(a,c){return this._color=parseInt(a,10),c===b&&(this.__hsl.h=this.__hsl.s=0),this},hue2rgb:function(a,b,c){return c<0&&(c+=1),c>1&&(c-=1),c<1/6?a+(b-a)*6*c:c<.5?b:c<2/3?a+(b-a)*(2/3-c)*6:a},toString:function(){var a=parseInt(this._color,10).toString(16);if(a.length<6)for(var b=6-a.length-1;b>=0;b--)a="0"+a;return"#"+a},toCSS:function(a,b){a=a||"hex",b=parseFloat(b||this._alpha);switch(a){case"rgb":case"rgba":var c=this.toRgb();return b<1?"rgba( "+c.r+", "+c.g+", "+c.b+", "+b+" )":"rgb( "+c.r+", "+c.g+", "+c.b+" )";case"hsl":case"hsla":var d=this.toHsl();return b<1?"hsla( "+d.h+", "+d.s+", "+d.l+", "+b+" )":"hsl( "+d.h+", "+d.s+", "+d.l+" )";default:return this.toString()}},toRgb:function(){return{r:255&this._color>>16,g:255&this._color>>8,b:255&this._color}},toHsl:function(){var a=this.toRgb(),b=a.r/255,c=a.g/255,d=a.b/255,e=Math.max(b,c,d),f=Math.min(b,c,d),g,h,i=(e+f)/2;if(e===f)g=h=0;else{var j=e-f;h=i>.5?j/(2-e-f):j/(e+f);switch(e){case b:g=(c-d)/j+(c<d?6:0);break;case c:g=(d-b)/j+2;break;case d:g=(b-c)/j+4}g/=6}return g=Math.round(g*360),g===0&&this.__hsl.h!==g&&(g=this.__hsl.h),h=Math.round(h*100),h===0&&this.__hsl.s&&(h=this.__hsl.s),{h:g,s:h,l:Math.round(i*100)}},toInt:function(){return this._color},toIEOctoHex:function(){var a=this.toString(),b=parseInt(255*this._alpha,10).toString(16);return b.length===1&&(b="0"+b),"#"+b+a.replace(/^#/,"")},toLuminosity:function(){var a=this.toRgb();return.2126*Math.pow(a.r/255,2.2)+.7152*Math.pow(a.g/255,2.2)+.0722*Math.pow(a.b/255,2.2)},getDistanceLuminosityFrom:function(a){if(a instanceof c){var b=this.toLuminosity(),d=a.toLuminosity();return b>d?(b+.05)/(d+.05):(d+.05)/(b+.05)}throw"getDistanceLuminosityFrom requires a Color object"},getMaxContrastColor:function(){var a=this.toLuminosity(),b=a>=.5?"000000":"ffffff";return new c(b)},getGrayscaleContrastingColor:function(a){if(!a)return this.getMaxContrastColor();var b=a<5?5:a,c=this.getMaxContrastColor();a=c.getDistanceLuminosityFrom(this);if(a<=b)return c;var d=0===c.toInt()?1:-1;while(a>b)c=c.incrementLightness(d),a=c.getDistanceLuminosityFrom(this);return c},getReadableContrastingColor:function(a,d){if(!a instanceof c)return this;var e=d===b?5:d,f=a.getDistanceLuminosityFrom(this),g=a.getMaxContrastColor(),h=g.getDistanceLuminosityFrom(a);if(h<=e)return g;if(f>=e)return this;var i=0===g.toInt()?-1:1;while(f<e){this.incrementLightness(i),f=this.getDistanceLuminosityFrom(a);if(this._color===0||this._color===16777215)break}return this},h:function(a){return this._hsl("h",a)},s:function(a){return this._hsl("s",a)},l:function(a){return this._hsl("l",a)},_hsl:function(a,c){var d=this.toHsl();return c===b?d[a]:(a==="h"?d[a]=c%360:d[a]=c<0?0:c>100?100:c,this.fromHsl(d))},darken:function(a){return a=a||5,this.incrementLightness(-a)},lighten:function(a){return a=a||5,this.incrementLightness(a)},incrementLightness:function(a){return this.l(this.l()+a)},saturate:function(a){return a=a||15,this.incrementSaturation(a)},desaturate:function(a){return a=a||15,this.incrementSaturation(-a)},incrementSaturation:function(a){return this.s(this.s()+a)},toGrayscale:function(){return this.h(0)},getComplement:function(){return this.incrementHue(180)},getSplitComplement:function(a){a=a||1;var b=180+a*30;return this.incrementHue(b)},getAnalog:function(a){a=a||1;var b=a*30;return this.incrementHue(b)},getTetrad:function(a){a=a||1;var b=a*60;return this.incrementHue(b)},getTriad:function(a){a=a||1;var b=a*120;return this.incrementHue(b)},incrementHue:function(a){return this.h(this.h()+a)}},a.Color=c}(typeof exports=="object"&&exports||this); |