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Filename : vanilla-picker.min.js
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/*!
 * vanilla-picker v2.7.2 (MODIFIED by Pagelayer)
 * https://vanilla-picker.js.org
 *
 * Copyright 2017-2019 Andreas Borgen (https://github.com/Sphinxxxx), Adam Brooks (https://github.com/dissimulate)
 * Released under the ISC license.
 */

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t=this;n(this,r),this.settings={popup:"right",layout:"default",alpha:!0,editor:!0,editorFormat:"hex"},this._openProxy=function(e){return t.openHandler(e)},this.onChange=null,this.onDone=null,this.onOpen=null,this.onClose=null,function(e){if(!e.querySelector("#vanilla-picker-style")){var t=document.createElement("style");t.id="vanilla-picker-style",e.documentElement.firstElementChild.appendChild(t).textContent=".picker_wrapper.no_alpha .picker_alpha{display:none}.picker_wrapper.no_editor .picker_editor{position:absolute;z-index:-1;opacity:0}.layout_default.picker_wrapper{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-flow:row wrap;flex-flow:row wrap;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:stretch;-ms-flex-align:stretch;align-items:stretch;font-size:10px;width:25em;padding:.5em}.layout_default.picker_wrapper input,.layout_default.picker_wrapper button{font-size:1rem}.layout_default.picker_wrapper>*{margin:.5em}.layout_default.picker_wrapper::before{content:'';display:block;width:100%;height:0;-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}.layout_default .picker_slider,.layout_default .picker_selector{padding:1em}.layout_default .picker_hue{width:100%}.layout_default .picker_sl{-webkit-box-flex:1;-ms-flex:1 1 auto;flex:1 1 auto}.layout_default .picker_sl::before{content:'';display:block;padding-bottom:100%}.layout_default .picker_editor{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1;width:6rem}.layout_default .picker_editor input{width:calc(100% + 2px);height:calc(100% + 2px)}.layout_default .picker_sample{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1;-webkit-box-flex:1;-ms-flex:1 1 auto;flex:1 1 auto}.layout_default .picker_done{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}.picker_wrapper{-webkit-box-sizing:border-box;box-sizing:border-box;background:#f2f2f2;-webkit-box-shadow:0 0 0 1px 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e)r&&0<=r.indexOf(i)||(t[i]=e[i])}(e,t),e.onChange&&(this.onChange=e.onChange),e.onDone&&(this.onDone=e.onDone),e.onOpen&&(this.onOpen=e.onOpen),e.onClose&&(this.onClose=e.onClose);var r=e.color||e.colour;r&&this._setColor(r)}var i=t.parent;i&&t.popup&&!this._popupInited?(f(i,"click",this._openProxy),d(i,[" ","Spacebar","Enter"],this._openProxy),this._popupInited=!0):e.parent&&!t.popup&&this.show()}}},{key:"openHandler",value:function(e){if(this.show()){e&&e.preventDefault(),this.settings.parent.style.pointerEvents="none";var t=e&&e.type===l?this._domEdit:this.domElement;setTimeout(function(){return t.focus()},100),this.onOpen&&this.onOpen(this.colour)}}},{key:"closeHandler",value:function(e){var t=e&&e.type,r=!1;e?t===p||t===c?this.domElement.contains(e.target)||(r=!0):(u(e),r=!0):r=!0,r&&this.hide()&&(this.settings.parent.style.pointerEvents="",t!==p&&this.settings.parent.focus(),this.onClose&&this.onClose(this.colour))}},{key:"movePopup",value:function(e,t){this.closeHandler(),this.setOptions(e),t&&this.openHandler()}},{key:"setColor",value:function(e,t){this._setColor(e,{silent:t})}},{key:"_setColor",value:function(e,t){if("string"==typeof e&&(e=e.trim()),e){t=t||{};var r=void 0;try{r=new a(e)}catch(e){if(t.failSilently)return;throw e}if(!this.settings.alpha){var i=r.hsla;i[3]=1,r.hsla=i}this.colour=this.color=r,this._setHSLA(null,null,null,null,t)}}},{key:"setColour",value:function(e,t){this.setColor(e,t)}},{key:"show",value:function(){if(!this.settings.parent)return!1;if(this.domElement){var e=this._toggleDOM(!0);return this._setPosition(),e}var t,r,i,o=this.settings.template||'<div class="picker_wrapper" tabindex="-1"><div class="picker_arrow"></div><div class="picker_hue picker_slider"><div class="picker_selector"></div></div><div class="picker_sl"><div class="picker_selector"></div></div><div class="picker_alpha picker_slider"><div class="picker_selector"></div></div><div class="picker_editor"><input aria-label="Type a color name or hex value"/></div><div class="picker_sample"></div><div class="picker_done"><button>Ok</button></div></div>',n=(t=o,r=this.settings.doc,(i=r.createElement("div")).innerHTML=t,i.firstElementChild);return this.domElement=n,this._domH=w(".picker_hue",n),this._domSL=w(".picker_sl",n),this._domA=w(".picker_alpha",n),this._domEdit=w(".picker_editor input",n),this._domSample=w(".picker_sample",n),this._domOkay=w(".picker_done button",n),n.classList.add("layout_"+this.settings.layout),this.settings.alpha||n.classList.add("no_alpha"),this.settings.editor||n.classList.add("no_editor"),this._ifPopup(function(){return n.classList.add("popup")}),this._setPosition(),this.colour?this._updateUI():this._setColor("#0cf"),this._bindEvents(),!0}},{key:"hide",value:function(){return this._toggleDOM(!1)}},{key:"_bindEvents",value:function(){var t=this,r=this,e=this.domElement;function i(o,n){function e(e,t){var r=t[0]/o.clientWidth,i=t[1]/o.clientHeight;n(r,i)}return{container:o,dragOutside:!1,callback:e,callbackDragStart:e,propagateEvents:!0}}f(e,"click",function(e){return e.preventDefault()}),s(i(this._domH,function(e,t){return r._setHSLA(e)})),s(i(this._domSL,function(e,t){return r._setHSLA(null,e,1-t)})),this.settings.alpha&&s(i(this._domA,function(e,t){return r._setHSLA(null,null,null,1-t)}));var o=this._domEdit;f(o,"input",function(e){r._setColor(this.value,{fromEditor:!0,failSilently:!0})}),f(o,"focus",function(e){this.selectionStart===this.selectionEnd&&this.select()});var n=function(e){t._ifPopup(function(){return t.closeHandler(e)})},a=function(e){t._ifPopup(function(){return t.closeHandler(e)}),t.onDone&&t.onDone(t.colour)};f(this.settings.doc,p,n),f(this.settings.doc,c,n),d(e,["Esc","Escape"],n),f(this._domOkay,"click",a),d(e,["Enter"],a)}},{key:"_setPosition",value:function(){var r=this.settings.parent,i=this.domElement;r!==i.parentNode&&r.appendChild(i),this._ifPopup(function(e){"static"===getComputedStyle(r).position&&(r.style.position="relative");var t=!0===e?"popup_right":"popup_"+e;["popup_top","popup_bottom","popup_left","popup_right"].forEach(function(e){e===t?i.classList.add(e):i.classList.remove(e)}),i.classList.add(t)})}},{key:"_setHSLA",value:function(e,t,r,i,o){o=o||{};var n=this.colour,a=n.hsla;[e,t,r,i].forEach(function(e,t){(e||0===e)&&(a[t]=e)}),n.hsla=a,this._updateUI(o),this.onChange&&!o.silent&&this.onChange(n)}},{key:"_updateUI",value:function(e){if(this.domElement){e=e||{};var t=this.colour,r=t.hsla,i="hsl("+360*r[0]+", 100%, 50%)",o=t.hslString,n=t.hslaString,a=this._domH,s=this._domSL,l=this._domA,p=w(".picker_selector",a),c=w(".picker_selector",s),f=w(".picker_selector",l);k(0,p,r[0]),this._domSL.style.backgroundColor=this._domH.style.color=i,k(0,c,r[1]),v(0,c,1-r[2]),s.style.color=o,v(0,f,1-r[3]);var u=o,d=u.replace("hsl","hsla").replace(")",", 0)"),h="linear-gradient("+[u,d]+")";if(this._domA.style.backgroundImage=h+", url(\"data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='2' height='2'%3E%3Cpath d='M1,0H0V1H2V2H1' fill='lightgrey'/%3E%3C/svg%3E\")",!e.fromEditor){var g=this.settings.editorFormat,b=this.settings.alpha,m=void 0;switch(g){case"rgb":m=t.printRGB(b);break;case"hsl":m=t.printHSL(b);break;default:m=t.printHex(b)}this._domEdit.value=m}this._domSample.style.color=n}function k(e,t,r){t.style.left=100*r+"%"}function v(e,t,r){t.style.top=100*r+"%"}}},{key:"_ifPopup",value:function(e,t){this.settings.parent&&this.settings.popup?e&&e(this.settings.popup):t&&t()}},{key:"_toggleDOM",value:function(e){var t=this.domElement;if(!t)return!1;var r=e?"":"none",i=t.style.display!==r;return i&&(t.style.display=r),i}}]),r}()});