8 lines
15 KiB
JavaScript
8 lines
15 KiB
JavaScript
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//
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// jQuery MiniColors: A tiny color picker built on jQuery
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//
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// Developed by Cory LaViska for A Beautiful Site, LLC
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//
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// Licensed under the MIT license: http://opensource.org/licenses/MIT
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//
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!function(i){"function"==typeof define&&define.amd?define(["jquery"],i):"object"==typeof exports?module.exports=i(require("jquery")):i(jQuery)}(function(C){"use strict";function o(i){var t=i.parent();i.removeData("minicolors-initialized").removeData("minicolors-settings").removeProp("size").removeClass("minicolors-input"),t.before(i).remove()}function s(i){var t=i.parent(),o=t.find(".minicolors-panel"),s=i.data("minicolors-settings");!i.data("minicolors-initialized")||i.prop("disabled")||t.hasClass("minicolors-inline")||t.hasClass("minicolors-focus")||(a(),t.addClass("minicolors-focus"),o.animate?o.stop(!0,!0).fadeIn(s.showSpeed,function(){s.show&&s.show.call(i.get(0))}):(o.show(),s.show&&s.show.call(i.get(0))))}function a(){C(".minicolors-focus").each(function(){var i=C(this),t=i.find(".minicolors-input"),o=i.find(".minicolors-panel"),s=t.data("minicolors-settings");o.animate?o.fadeOut(s.hideSpeed,function(){s.hide&&s.hide.call(t.get(0)),i.removeClass("minicolors-focus")}):(o.hide(),s.hide&&s.hide.call(t.get(0)),i.removeClass("minicolors-focus"))})}function n(i,t,o){var s,a,n,r,e,c=i.parents(".minicolors").find(".minicolors-input"),l=c.data("minicolors-settings"),h=i.find("[class$=-picker]"),d=i.offset().left,p=i.offset().top,u=Math.round(t.pageX-d),g=Math.round(t.pageY-p),m=o?l.animationSpeed:0;t.originalEvent.changedTouches&&(u=t.originalEvent.changedTouches[0].pageX-d,g=t.originalEvent.changedTouches[0].pageY-p),u<0&&(u=0),g<0&&(g=0),u>i.width()&&(u=i.width()),g>i.height()&&(g=i.height()),i.parent().is(".minicolors-slider-wheel")&&h.parent().is(".minicolors-grid")&&(s=75-u,a=75-g,n=Math.sqrt(s*s+a*a),(r=Math.atan2(a,s))<0&&(r+=2*Math.PI),75<n&&(u=(n=75)-75*Math.cos(r),g=75-75*Math.sin(r)),u=Math.round(u),g=Math.round(g)),e={top:g+"px"},i.is(".minicolors-grid")&&(e.left=u+"px"),h.animate?h.stop(!0).animate(e,m,l.animationEasing,function(){f(c,i)}):(h.css(e),f(c,i))}function f(i,t){function o(i,t){var o,s;return i.length&&t?(o=i.offset().left,s=i.offset().top,{x:o-t.offset().left+i.outerWidth()/2,y:s-t.offset().top+i.outerHeight()/2}):null}var s,a,n,r,e,c,l,h=i.val(),d=i.attr("data-opacity"),p=i.parent(),u=i.data("minicolors-settings"),g=p.find(".minicolors-input-swatch"),m=p.find(".minicolors-grid"),f=p.find(".minicolors-slider"),v=p.find(".minicolors-opacity-slider"),b=m.find("[class$=-picker]"),w=f.find("[class$=-picker]"),y=v.find("[class$=-picker]"),C=o(b,m),k=o(w,f),M=o(y,v);if(t.is(".minicolors-grid, .minicolors-slider, .minicolors-opacity-slider")){switch(u.control){case"wheel":r=m.width()/2-C.x,e=m.height()/2-C.y,c=Math.sqrt(r*r+e*e),(l=Math.atan2(e,r))<0&&(l+=2*Math.PI),75<c&&(c=75,C.x=69-75*Math.cos(l),C.y=69-75*Math.sin(l)),a=F(c/.75,0,100),h=q({h:s=F(180*l/Math.PI,0,360),s:a,b:n=F(100-Math.floor(k.y*(100/f.height())),0,100)}),f.css("backgroundColor",q({h:s,s:a,b:100}));break;case"saturation":h=q({h:s=F(parseInt(C.x*(360/m.width()),10),0,360),s:a=F(100-Math.floor(k.y*(100/f.height())),0,100),b:n=F(100-Math.floor(C.y*(100/m.height())),0,100)}),f.css("backgroundColor",q({h:s,s:100,b:n})),p.find(".minicolors-grid-inner").css("opacity",a/100);break;case"brightness":h=q({h:s=F(parseInt(C.x*(360/m.width()),10),0,360),s:a=F(100-Math.floor(C.y*(100/m.height())),0,100),b:n=F(100-Math.floor(k.y*(100/f.height())),0,100)}),f.css("backgroundColor",q({h:s,s:a,b:100})),p.find(".minicolors-grid-inner").css("opacity",1-n/100);break;default:h=q({h:s=F(360-parseInt(k.y*(360/f.height()),10),0,360),s:a=F(Math.floor(C.x*(100/m.width())),0,100),b:n=F(100-Math.floor(C.y*(100/m.height())),0,100)}),m.css("backgroundColor",q({h:s,s:100,b:100}))}x(i,h,d=u.opacity?parseFloat(1-M.y/v.height()).toFixed(2):1)}else g.find("span").css({backgroundColor:h,opacity:String(d)}),S(i,h,d)}function x(i,t,o){var s,a=i.parent(),n=i.data("minicolors-settings"),r=a.find(".minicolors-input-swatch");n.opacity&&i.attr("data-opacity",o),t="rgb"===n.format?(s=T(t)?I(t,!0):L(M(t,!0)),o=""===i.attr("data-opacity")?1:F(parseFloat(i.attr("data-opacity")).toFixed(2),0,1),!isNaN(o)&&n.opacity||(o=1),i.minicolors("rgbObject").a<=1&&s&&n.opacity?"rgba("+s.r+", "+s
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