1 line
4.8 KiB
JavaScript
Executable File
1 line
4.8 KiB
JavaScript
Executable File
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).lgRotate=e()}(this,function(){"use strict";var i=function(){return(i=Object.assign||function(t){for(var e,i=1,o=arguments.length;i<o;i++)for(var r in e=arguments[i])Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t}).apply(this,arguments)},t="lgSlideItemLoad",o="lgBeforeSlide",e="lgRotateLeft",r="lgRotateRight",s="lgFlipHorizontal",l="lgFlipVertical",a={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"}};function n(t,e){return this.core=t,this.$LG=e,this.settings=i(i({},a),this.core.settings),this}return n.prototype.buildTemplates=function(){var t="";this.settings.flipVertical&&(t+='<button type="button" id="lg-flip-ver" aria-label="'+this.settings.rotatePluginStrings.flipVertical+'" class="lg-flip-ver lg-icon"></button>'),this.settings.flipHorizontal&&(t+='<button type="button" id="lg-flip-hor" aria-label="'+this.settings.rotatePluginStrings.flipHorizontal+'" class="lg-flip-hor lg-icon"></button>'),this.settings.rotateLeft&&(t+='<button type="button" id="lg-rotate-left" aria-label="'+this.settings.rotatePluginStrings.rotateLeft+'" class="lg-rotate-left lg-icon"></button>'),this.settings.rotateRight&&(t+='<button type="button" id="lg-rotate-right" aria-label="'+this.settings.rotatePluginStrings.rotateRight+'" class="lg-rotate-right lg-icon"></button>'),this.core.$toolbar.append(t)},n.prototype.init=function(){var e=this;this.settings.rotate&&(this.buildTemplates(),this.rotateValuesList={},this.core.LGel.on(t+".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(o+".rotate",function(t){e.rotateValuesList[t.detail.index]||(e.rotateValuesList[t.detail.index]={rotate:0,flipHorizontal:1,flipVertical:1})}))},n.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)")},n.prototype.rotateLeft=function(){this.rotateValuesList[this.core.index].rotate-=90,this.applyStyles(),this.triggerEvents(e,{rotate:this.rotateValuesList[this.core.index].rotate})},n.prototype.rotateRight=function(){this.rotateValuesList[this.core.index].rotate+=90,this.applyStyles(),this.triggerEvents(r,{rotate:this.rotateValuesList[this.core.index].rotate})},n.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},n.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(s,{flipHorizontal:this.rotateValuesList[this.core.index][t]})},n.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(l,{flipVertical:this.rotateValuesList[this.core.index][t]})},n.prototype.triggerEvents=function(t,e){var i=this;setTimeout(function(){i.core.LGel.trigger(t,e)},this.settings.rotateSpeed+10)},n.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},n.prototype.closeGallery=function(){this.isImageOrientationChanged()&&this.core.getSlideItem(this.core.index).css("opacity",0),this.rotateValuesList={}},n.prototype.destroy=function(){this.core.LGel.off(".lg.rotate"),this.core.LGel.off(".rotate")},n}); |