(function($,undef){var wpColorPickerAlpha={'version':302,};if('wpColorPickerAlpha'in window&&'version'in window.wpColorPickerAlpha){var version=parseInt(window.wpColorPickerAlpha.version,10);if(!isNaN(version)&&version>=wpColorPickerAlpha.version){return}}
if(Color.fn.hasOwnProperty('to_s')){return}
Color.fn.to_s=function(type){type=(type||'hex');if('hex'===type&&this._alpha<1){type='rgba'}
var color='';if('hex'===type){color=this.toString()}else if(!this.error){color=this.toCSS(type).replace(/\(\s+/,'(').replace(/\s+\)/,')')}
return color};window.wpColorPickerAlpha=wpColorPickerAlpha;var backgroundImage='data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAAHnlligAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAHJJREFUeNpi+P///4EDBxiAGMgCCCAGFB5AADGCRBgYDh48CCRZIJS9vT2QBAggFBkmBiSAogxFBiCAoHogAKIKAlBUYTELAiAmEtABEECk20G6BOmuIl0CIMBQ/IEMkO0myiSSraaaBhZcbkUOs0HuBwDplz5uFJ3Z4gAAAABJRU5ErkJggg==';$.widget('a8c.iris',$.a8c.iris,{alphaOptions:{alphaEnabled:!1,},_getColor:function(color){if(color===undef){color=this._color}
if(this.alphaOptions.alphaEnabled){color=color.to_s(this.alphaOptions.alphaColorType);if(!this.alphaOptions.alphaColorWithSpace){color=color.replace(/\s+/g,'')}
return color}
return color.toString()},_create:function(){try{this.alphaOptions=this.element.wpColorPicker('instance').alphaOptions}catch(e){}
$.extend({},this.alphaOptions,{alphaEnabled:!1,alphaCustomWidth:130,alphaReset:!1,alphaColorType:'hex',alphaColorWithSpace:!1,alphaSkipDebounce:!1,alphaDebounceTimeout:100,});this._super()},_addInputListeners:function(input){var self=this,callback=function(event){var val=input.val(),color=new Color(val),val=val.replace(/^(#|(rgb|hsl)a?)/,''),type=self.alphaOptions.alphaColorType;input.removeClass('iris-error');if(!color.error){if('hex'!==type||!(event.type==='keyup'&&val.match(/^[0-9a-fA-F]{3}$/))){if(color.toIEOctoHex()!==self._color.toIEOctoHex()){self._setOption('color',self._getColor(color))}}}else if(val!==''){input.addClass('iris-error')}};input.on('change',callback);if(!self.alphaOptions.alphaSkipDebounce){input.on('keyup',self._debounce(callback,self.alphaOptions.alphaDebounceTimeout))}
if(self.options.hide){input.one('focus',function(){self.show()})}},_initControls:function(){this._super();if(this.alphaOptions.alphaEnabled){var self=this,stripAlpha=self.controls.strip.clone(!1,!1),stripAlphaSlider=stripAlpha.find('.iris-slider-offset'),controls={stripAlpha:stripAlpha,stripAlphaSlider:stripAlphaSlider,};stripAlpha.addClass('iris-strip-alpha');stripAlphaSlider.addClass('iris-slider-offset-alpha');stripAlpha.appendTo(self.picker.find('.iris-picker-inner'));$.each(controls,function(k,v){self.controls[k]=v});self.controls.stripAlphaSlider.slider({orientation:'vertical',min:0,max:100,step:1,value:parseInt(self._color._alpha*100),slide:function(event,ui){self.active='strip';self._color._alpha=parseFloat(ui.value/100);self._change.apply(self,arguments)},})}},_dimensions:function(reset){this._super(reset);if(this.alphaOptions.alphaEnabled){var self=this,opts=self.options,controls=self.controls,square=controls.square,strip=self.picker.find('.iris-strip'),innerWidth,squareWidth,stripWidth,stripMargin,totalWidth;innerWidth=Math.round(self.picker.outerWidth(!0)-(opts.border?22:0));squareWidth=Math.round(square.outerWidth());stripWidth=Math.round((innerWidth-squareWidth)/2);stripMargin=Math.round(stripWidth/2);totalWidth=Math.round(squareWidth+(stripWidth*2)+(stripMargin*2));while(totalWidth>innerWidth){stripWidth=Math.round(stripWidth-2);stripMargin=Math.round(stripMargin-1);totalWidth=Math.round(squareWidth+(stripWidth*2)+(stripMargin*2))}
square.css('margin','0');strip.width(stripWidth).css('margin-left',stripMargin+'px')}},_change:function(){var self=this,active=self.active;self._super();if(self.alphaOptions.alphaEnabled){var controls=self.controls,alpha=parseInt(self._color._alpha*100),color=self._color.toRgb(),gradient=['rgb('+color.r+','+color.g+','+color.b+') 0%','rgba('+color.r+','+color.g+','+color.b+', 0) 100%'],target=self.picker.closest('.wp-picker-container').find('.wp-color-result');self.options.color=self._getColor();controls.stripAlpha.css({'background':'linear-gradient(to bottom, '+gradient.join(', ')+'), url('+backgroundImage+')'});if(active){controls.stripAlphaSlider.slider('value',alpha)}
if(!self._color.error){self.element.removeClass('iris-error').val(self.options.color)}
self.picker.find('.iris-palette-container').on('click.palette','.iris-palette',function(){var color=$(this).data('color');if(self.alphaOptions.alphaReset){self._color._alpha=1;color=self._getColor()}
self._setOption('color',color)})}},_paintDimension:function(origin,control){var self=this,color=!1;if(self.alphaOptions.alphaEnabled&&'strip'===control){color=self._color;self._color=new Color(color.toString());self.hue=self._color.h()}
self._super(origin,control);if(color){self._color=color}},_setOption:function(key,value){var self=this;if('color'===key&&self.alphaOptions.alphaEnabled){value=''+value;newColor=new Color(value).setHSpace(self.options.mode);if(!newColor.error&&self._getColor(newColor)!==self._getColor()){self._color=newColor;self.options.color=self._getColor();self.active='external';self._change()}}else{return self._super(key,value)}},color:function(newColor){if(newColor===!0){return this._color.clone()}
if(newColor===undef){return this._getColor()}
this.option('color',newColor)},});$.widget('wp.wpColorPicker',$.wp.wpColorPicker,{alphaOptions:{alphaEnabled:!1,},_getAlphaOptions:function(){var el=this.element,type=(el.data('type')||this.options.type),color=(el.data('defaultColor')||el.val()),options={alphaEnabled:(el.data('alphaEnabled')||!1),alphaCustomWidth:130,alphaReset:!1,alphaColorType:'rgb',alphaColorWithSpace:!1,alphaSkipDebounce:(!!el.data('alphaSkipDebounce')||!1),};if(options.alphaEnabled){options.alphaEnabled=(el.is('input')&&'full'===type)}
if(!options.alphaEnabled){return options}
options.alphaColorWithSpace=(color&&color.match(/\s/));$.each(options,function(name,defaultValue){var value=(el.data(name)||defaultValue);switch(name){case 'alphaCustomWidth':value=(value?parseInt(value,10):0);value=(isNaN(value)?defaultValue:value);break;case 'alphaColorType':if(!value.match(/^(hex|(rgb|hsl)a?)$/)){if(color&&color.match(/^#/)){value='hex'}else if(color&&color.match(/^hsla?/)){value='hsl'}else{value=defaultValue}}
break;default:value=!!value;break}
options[name]=value});return options},_create:function(){if(!$.support.iris){return}
this.alphaOptions=this._getAlphaOptions();this._super()},_addListeners:function(){if(!this.alphaOptions.alphaEnabled){return this._super()}
var self=this,el=self.element,isDeprecated=self.toggler.is('a');this.alphaOptions.defaultWidth=el.width();if(this.alphaOptions.alphaCustomWidth){el.width(parseInt(this.alphaOptions.defaultWidth+this.alphaOptions.alphaCustomWidth,10))}
self.toggler.css({'position':'relative','background-image':'url('+backgroundImage+')',});if(isDeprecated){self.toggler.html('<span class="color-alpha" />')}else{self.toggler.append('<span class="color-alpha" />')}
self.colorAlpha=self.toggler.find('span.color-alpha').css({'width':'30px','height':'100%','position':'absolute','top':0,'background-color':el.val(),});if('ltr'===self.colorAlpha.css('direction')){self.colorAlpha.css({'border-bottom-left-radius':'2px','border-top-left-radius':'2px','left':0,})}else{self.colorAlpha.css({'border-bottom-right-radius':'2px','border-top-right-radius':'2px','right':0,})}
el.iris({change:function(event,ui){self.colorAlpha.css({'background-color':ui.color.to_s(self.alphaOptions.alphaColorType),});if(typeof self.options.change==='function'){self.options.change.call(this,event,ui)}},});self.wrap.on('click.wpcolorpicker',function(event){event.stopPropagation()});self.toggler.on('click',function(){if(self.toggler.hasClass('wp-picker-open')){self.close()}else{self.open()}});el.on('change',function(event){var val=$(this).val();if(el.hasClass('iris-error')||val===''||val.match(/^(#|(rgb|hsl)a?)$/)){if(isDeprecated){self.toggler.removeAttr('style')}
self.colorAlpha.css('background-color','');if(typeof self.options.clear==='function'){self.options.clear.call(this,event)}}});self.button.on('click',function(event){if($(this).hasClass('wp-picker-default')){el.val(self.options.defaultColor).change()}else if($(this).hasClass('wp-picker-clear')){el.val('');if(isDeprecated){self.toggler.removeAttr('style')}
self.colorAlpha.css('background-color','');if(typeof self.options.clear==='function'){self.options.clear.call(this,event)}
el.trigger('change')}})},})})(jQuery)