1(function( $ ) { 2 3 $( document ).ready( function() { 4 var ParallaxScroll = { 5 /* PUBLIC VARIABLES */ 6 showLogs: false, 7 round: 1000, 8 9 /* PUBLIC FUNCTIONS */ 10 init: function() { 11 this._log("init"); 12 if (this._inited) { 13 this._log("Already Inited"); 14 this._inited = true; 15 return; 16 } 17 this._requestAnimationFrame = (function(){ 18 return window.requestAnimationFrame || 19 window.webkitRequestAnimationFrame || 20 window.mozRequestAnimationFrame || 21 window.oRequestAnimationFrame || 22 window.msRequestAnimationFrame || 23 function(/* function */ callback, /* DOMElement */ element){ 24 window.setTimeout(callback, 1000 / 60); 25 }; 26 })(); 27 this._onScroll(true); 28 }, 29 30 /* PRIVATE VARIABLES */ 31 _inited: false, 32 _properties: ['x', 'y', 'z', 'rotateX', 'rotateY', 'rotateZ', 'scaleX', 'scaleY', 'scaleZ', 'scale'], 33 _requestAnimationFrame:null, 34 35 /* PRIVATE FUNCTIONS */ 36 _log: function(message) { 37 if (this.showLogs) console.log("Parallax Scroll / " + message); 38 }, 39 _onScroll: function(noSmooth) { 40 var scroll = $(document).scrollTop(); 41 var windowHeight = $(window).height(); 42 this._log("onScroll " + scroll); 43 $("[data-parallax]").each($.proxy(function(index, el) { 44 var $el = $(el); 45 46 //knight 47 if( ($el.hasClass('pxl-parallax-laptop-no') || $el.closest('.pxl-parallax-laptop-no').length > 0) && $(window).outerWidth() < 1600 ) 48 return; 49 if( ($el.hasClass('pxl-parallax-tablet_extra-no') || $el.closest('.pxl-parallax-tablet_extra-no').length > 0) && $(window).outerWidth() < 1200 ) 50 return; 51 if( ($el.hasClass('pxl-parallax-tablet-no') || $el.closest('.pxl-parallax-tablet-no').length > 0) && $(window).outerWidth() < 992 ) 52 return; 53 if( ($el.hasClass('pxl-parallax-mobile_extra-no') || $el.closest('.pxl-parallax-mobile_extra-no').length > 0) && $(window).outerWidth() < 768 ) 54 return; 55 if( ($el.hasClass('pxl-parallax-mobile-no') || $el.closest('.pxl-parallax-mobile-no').length > 0) && $(window).outerWidth() < 576 ) 56 return; 57 //end knight 58 59 var properties = []; 60 var applyProperties = false; 61 var style = $el.data("style"); 62 if (style == undefined) { 63 style = $el.attr("style") || ""; 64 $el.data("style", style); 65 } 66 var datas = [$el.data("parallax")]; 67 var iData; 68 for(iData = 2; ; iData++) { 69 if($el.data("parallax"+iData)) { 70 datas.push($el.data("parallax-"+iData)); 71 } 72 else { 73 break; 74 } 75 } 76 var datasLength = datas.length; 77 for(iData = 0; iData < datasLength; iData ++) { 78 var data = datas[iData]; 79 var scrollFrom = data["from-scroll"]; 80 if (scrollFrom == undefined) scrollFrom = Math.max(0, $(el).offset().top - (windowHeight * 0.8)); 81 scrollFrom = scrollFrom | 0; 82 var scrollDistance = data["distance"]; 83 var scrollTo = data["to-scroll"]; 84 if (scrollDistance == undefined && scrollTo == undefined) scrollDistance = windowHeight; 85 scrollDistance = Math.max(scrollDistance | 0, 1); 86 var easing = data["easing"]; 87 var easingReturn = data["easing-return"]; 88 if (easing == undefined || !$.easing|| !$.easing[easing]) easing = null; 89 if (easingReturn == undefined || !$.easing|| !$.easing[easingReturn]) easingReturn = easing; 90 if (easing) { 91 var totalTime = data["duration"]; 92 if (totalTime == undefined) totalTime = scrollDistance; 93 totalTime = Math.max(totalTime | 0, 1); 94 var totalTimeReturn = data["duration-return"]; 95 if (totalTimeReturn == undefined) totalTimeReturn = totalTime; 96 scrollDistance = 1; 97 var currentTime = $el.data("current-time"); 98 if(currentTime == undefined) currentTime = 0; 99 } 100 if (scrollTo == undefined) scrollTo = scrollFrom + scrollDistance; 101 scrollTo = scrollTo | 0; 102 var smoothness = data["smoothness"]; 103 if (smoothness == undefined) smoothness = 30; 104 smoothness = smoothness | 0; 105 if (noSmooth || smoothness == 0) smoothness = 1; 106 smoothness = smoothness | 0; 107 var scrollCurrent = scroll; 108 scrollCurrent = Math.max(scrollCurrent, scrollFrom); 109 scrollCurrent = Math.min(scrollCurrent, scrollTo); 110 if(easing) { 111 if($el.data("sens") == undefined) $el.data("sens", "back"); 112 if(scrollCurrent>scrollFrom) { 113 if($el.data("sens") == "back") { 114 currentTime = 1; 115 $el.data("sens", "go"); 116 } 117 else { 118 currentTime++; 119 } 120 } 121 if(scrollCurrent<scrollTo) { 122 if($el.data("sens") == "go") { 123 currentTime = 1; 124 $el.data("sens", "back"); 125 } 126 else { 127 currentTime++; 128 } 129 } 130 if(noSmooth) currentTime = totalTime; 131 $el.data("current-time", currentTime); 132 } 133 this._properties.map($.proxy(function(prop) { 134 var defaultProp = 0; 135 var to = data[prop]; 136 if (to == undefined) return; 137 if(prop=="scale" || prop=="scaleX" || prop=="scaleY" || prop=="scaleZ" ) { 138 defaultProp = 1; 139 } 140 else { 141 to = to | 0; 142 } 143 var prev = $el.data("_" + prop); 144 if (prev == undefined) prev = defaultProp; 145 var next = ((to-defaultProp) * ((scrollCurrent - scrollFrom) / (scrollTo - scrollFrom))) + defaultProp; 146 var val = prev + (next - prev) / smoothness; 147 if(easing && currentTime>0 && currentTime<=totalTime) { 148 var from = defaultProp; 149 if($el.data("sens") == "back") { 150 from = to; 151 to = -to; 152 easing = easingReturn; 153 totalTime = totalTimeReturn; 154 } 155 val = $.easing[easing](null, currentTime, from, to, totalTime); 156 }
157 val = Math.ceil(val * this.round) / this.round; 158 if(val==prev&&next==to) val = to; 159 if(!properties[prop]) properties[prop] = 0; 160 properties[prop] += val; 161 if (prev != properties[prop]) { 162 $el.data("_" + prop, properties[prop]); 163 applyProperties = true; 164 } 165 }, this)); 166 } 167 if (applyProperties) { 168 if (properties["z"] != undefined) { 169 var perspective = data["perspective"]; 170 if (perspective == undefined) perspective = 800; 171 var $parent = $el.parent(); 172 if(!$parent.data("style")) $parent.data("style", $parent.attr("style") || ""); 173 $parent.attr("style", "perspective:" + perspective + "px; -webkit-perspective:" + perspective + "px; "+ $parent.data("style")); 174 } 175 if(properties["scaleX"] == undefined) properties["scaleX"] = 1; 176 if(properties["scaleY"] == undefined) properties["scaleY"] = 1; 177 if(properties["scaleZ"] == undefined) properties["scaleZ"] = 1; 178 if (properties["scale"] != undefined) { 179 properties["scaleX"] *= properties["scale"]; 180 properties["scaleY"] *= properties["scale"]; 181 properties["scaleZ"] *= properties["scale"]; 182 } 183 184 var translate3d = "translate3d(" + (properties["x"] ? properties["x"] : 0) + "px, " + (properties["y"] ? properties["y"] : 0) + "px, " + (properties["z"] ? properties["z"] : 0) + "px)"; 185 var rotate3d = "rotateX(" + (properties["rotateX"] ? properties["rotateX"] : 0) + "deg) rotateY(" + (properties["rotateY"] ? properties["rotateY"] : 0) + "deg) rotateZ(" + (properties["rotateZ"] ? properties["rotateZ"] : 0) + "deg)"; 186 var scale3d = "scaleX(" + properties["scaleX"] + ") scaleY(" + properties["scaleY"] + ") scaleZ(" + properties["scaleZ"] + ")"; 187 var cssTransform = translate3d + " " + rotate3d + " " + scale3d + ";"; 188 this._log(cssTransform); 189 $el.attr("style", "transform:" + cssTransform + " -webkit-transform:" + cssTransform + " " + style); 190 } 191 }, this)); 192 if(window.requestAnimationFrame) { 193 window.requestAnimationFrame($.proxy(this._onScroll, this, false)); 194 } 195 else { 196 this._requestAnimationFrame($.proxy(this._onScroll, this, false)); 197 } 198 } 199 }; 200 //if($(window).innerWidth() >= 1200){ 201 ParallaxScroll.init(); 202 //} 203 }); 204})(jQuery);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.