prokat/api/jquery/plugins/lightGallery/2.7.2/lg-rotate.es5.min.js

var __assign=function(){return(__assign=Object.assign||function(t){for(var e,i=1,r=arguments.length;i<r;i++)for(var o in e=arguments[i])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)},lGEvents={afterAppendSlide:"lgAfterAppendSlide",init:"lgInit",hasVideo:"lgHasVideo",containerResize:"lgContainerResize",updateSlides:"lgUpdateSlides",afterAppendSubHtml:"lgAfterAppendSubHtml",beforeOpen:"lgBeforeOpen",afterOpen:"lgAfterOpen",slideItemLoad:"lgSlideItemLoad",beforeSlide:"lgBeforeSlide",afterSlide:"lgAfterSlide",posterClick:"lgPosterClick",dragStart:"lgDragStart",dragMove:"lgDragMove",dragEnd:"lgDragEnd",beforeNextSlide:"lgBeforeNextSlide",beforePrevSlide:"lgBeforePrevSlide",beforeClose:"lgBeforeClose",afterClose:"lgAfterClose",rotateLeft:"lgRotateLeft",rotateRight:"lgRotateRight",flipHorizontal:"lgFlipHorizontal",flipVertical:"lgFlipVertical",autoplay:"lgAutoplay",autoplayStart:"lgAutoplayStart",autoplayStop:"lgAutoplayStop"},rotateSettings={rotate:!0,rotateSpeed:400,rotateLeft:!0,rotateRight:!0,flipHorizontal:!0,flipVertical:!0,rotatePluginStrings:{flipVertical:"Flip vertical",flipHorizontal:"Flip horizontal",rotateLeft:"Rotate left",rotateRight:"Rotate right"}},Rotate=function(){function t(t,e){return this.core=t,this.$LG=e,this.settings=__assign(__assign({},rotateSettings),this.core.settings),this}return t.prototype.buildTemplates=function(){var t="";this.settings.flipVertical&&(t+='<button type="button" id="lg-flip-ver" aria-label="'+this.settings.rotatePluginStrings.flipVertical+'" class="lg-flip-ver lg-icon"></button>'),this.settings.flipHorizontal&&(t+='<button type="button" id="lg-flip-hor" aria-label="'+this.settings.rotatePluginStrings.flipHorizontal+'" class="lg-flip-hor lg-icon"></button>'),this.settings.rotateLeft&&(t+='<button type="button" id="lg-rotate-left" aria-label="'+this.settings.rotatePluginStrings.rotateLeft+'" class="lg-rotate-left lg-icon"></button>'),this.settings.rotateRight&&(t+='<button type="button" id="lg-rotate-right" aria-label="'+this.settings.rotatePluginStrings.rotateRight+'" class="lg-rotate-right lg-icon"></button>'),this.core.$toolbar.append(t)},t.prototype.init=function(){var e=this;this.settings.rotate&&(this.buildTemplates(),this.rotateValuesList={},this.core.LGel.on(lGEvents.slideItemLoad+".rotate",function(t){t=t.detail.index;e.core.getSlideItem(t).find(".lg-img-rotate").get()||(e.core.getSlideItem(t).find(".lg-object").first().wrap("lg-img-rotate"),e.core.getSlideItem(e.core.index).find(".lg-img-rotate").css("transition-duration",e.settings.rotateSpeed+"ms"))}),this.core.outer.find("#lg-rotate-left").first().on("click.lg",this.rotateLeft.bind(this)),this.core.outer.find("#lg-rotate-right").first().on("click.lg",this.rotateRight.bind(this)),this.core.outer.find("#lg-flip-hor").first().on("click.lg",this.flipHorizontal.bind(this)),this.core.outer.find("#lg-flip-ver").first().on("click.lg",this.flipVertical.bind(this)),this.core.LGel.on(lGEvents.beforeSlide+".rotate",function(t){e.rotateValuesList[t.detail.index]||(e.rotateValuesList[t.detail.index]={rotate:0,flipHorizontal:1,flipVertical:1})}))},t.prototype.applyStyles=function(){this.core.getSlideItem(this.core.index).find(".lg-img-rotate").first().css("transform","rotate("+this.rotateValuesList[this.core.index].rotate+"deg) scale3d("+this.rotateValuesList[this.core.index].flipHorizontal+", "+this.rotateValuesList[this.core.index].flipVertical+", 1)")},t.prototype.rotateLeft=function(){this.rotateValuesList[this.core.index].rotate-=90,this.applyStyles(),this.triggerEvents(lGEvents.rotateLeft,{rotate:this.rotateValuesList[this.core.index].rotate})},t.prototype.rotateRight=function(){this.rotateValuesList[this.core.index].rotate+=90,this.applyStyles(),this.triggerEvents(lGEvents.rotateRight,{rotate:this.rotateValuesList[this.core.index].rotate})},t.prototype.getCurrentRotation=function(t){if(!t)return 0;t=this.$LG(t).style(),t=t.getPropertyValue("-webkit-transform")||t.getPropertyValue("-moz-transform")||t.getPropertyValue("-ms-transform")||t.getPropertyValue("-o-transform")||t.getPropertyValue("transform")||"none";if("none"!==t){var t=t.split("(")[1].split(")")[0].split(",");if(t)return(t=Math.round(Math.atan2(t[1],t[0])*(180/Math.PI)))<0?t+360:t}return 0},t.prototype.flipHorizontal=function(){var t=this.core.getSlideItem(this.core.index).find(".lg-img-rotate").first().get(),t=this.getCurrentRotation(t),t=90!==t&&270!==t?"flipHorizontal":"flipVertical";this.rotateValuesList[this.core.index][t]*=-1,this.applyStyles(),this.triggerEvents(lGEvents.flipHorizontal,{flipHorizontal:this.rotateValuesList[this.core.index][t]})},t.prototype.flipVertical=function(){var t=this.core.getSlideItem(this.core.index).find(".lg-img-rotate").first().get(),t=this.getCurrentRotation(t),t=90!==t&&270!==t?"flipVertical":"flipHorizontal";this.rotateValuesList[this.core.index][t]*=-1,this.applyStyles(),this.triggerEvents(lGEvents.flipVertical,{flipVertical:this.rotateValuesList[this.core.index][t]})},t.prototype.triggerEvents=function(t,e){var i=this;setTimeout(function(){i.core.LGel.trigger(t,e)},this.settings.rotateSpeed+10)},t.prototype.isImageOrientationChanged=function(){var t=this.rotateValuesList[this.core.index],e=Math.abs(t.rotate)%360!=0,i=t.flipHorizontal<0,t=t.flipVertical<0;return e||i||t},t.prototype.closeGallery=function(){this.isImageOrientationChanged()&&this.core.getSlideItem(this.core.index).css("opacity",0),this.rotateValuesList={}},t.prototype.destroy=function(){this.core.LGel.off(".lg.rotate"),this.core.LGel.off(".rotate")},t}();export default Rotate;