sweet-scroll - npm Package Compare versions

Comparing version 0.2.4 to 0.2.5

package.json

 {
   "name": "sweet-scroll",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "description": "Modern and the sweet smooth scroll library.",
@@ -5,0 +5,0 @@ "main": "sweet-scroll.js",

sweet-scroll.js

@@ -8,3 +8,3 @@ /*!
  * @license MIT
- * @version 0.2.4
+ * @version 0.2.5
  */
@@ -95,3 +95,3 @@ (function (global, factory) {
   function hasProp(obj, key) {
-    return obj && Object.prototype.hasOwnProperty.call(obj, key);
+    return obj && obj.hasOwnProperty(key);
   }
@@ -159,7 +159,13 @@
   function addEvent(el, event, listener) {
-    el.addEventListener(event, listener, false);
+    var events = event.split(",");
+    events.forEach(function (eventName) {
+      el.addEventListener(eventName.trim(), listener, false);
+    });
   }
 
   function removeEvent(el, event, listener) {
-    el.removeEventListener(event, listener, false);
+    var events = event.split(",");
+    events.forEach(function (eventName) {
+      el.removeEventListener(eventName.trim(), listener, false);
+    });
   }
@@ -287,9 +293,10 @@
 
-  var mathCos = Math.cos;
-  var mathSin = Math.sin;
-  var mathPow = Math.pow;
-  var mathAbs = Math.abs;
-  var mathSqrt = Math.sqrt;
-  var mathAsin = Math.asin;
-  var PI = Math.PI;
+  var math = Math;
+  var mathCos = math.cos;
+  var mathSin = math.sin;
+  var mathPow = math.pow;
+  var mathAbs = math.abs;
+  var mathSqrt = math.sqrt;
+  var mathAsin = math.asin;
+  var PI = math.PI;
 
@@ -300,11 +307,11 @@ function linear(p) {
 
-  function easeInQuad(x, t, b, c, d) {
+  function InQuad(x, t, b, c, d) {
     return c * (t /= d) * t + b;
   }
 
-  function easeOutQuad(x, t, b, c, d) {
+  function OutQuad(x, t, b, c, d) {
     return -c * (t /= d) * (t - 2) + b;
   }
 
-  function easeInOutQuad(x, t, b, c, d) {
+  function InOutQuad(x, t, b, c, d) {
     if ((t /= d / 2) < 1) {
@@ -316,11 +323,11 @@ return c / 2 * t * t + b;
 
-  function easeInCubic(x, t, b, c, d) {
+  function InCubic(x, t, b, c, d) {
     return c * (t /= d) * t * t + b;
   }
 
-  function easeOutCubic(x, t, b, c, d) {
+  function OutCubic(x, t, b, c, d) {
     return c * ((t = t / d - 1) * t * t + 1) + b;
   }
 
-  function easeInOutCubic(x, t, b, c, d) {
+  function InOutCubic(x, t, b, c, d) {
     if ((t /= d / 2) < 1) {
@@ -332,11 +339,11 @@ return c / 2 * t * t * t + b;
 
-  function easeInQuart(x, t, b, c, d) {
+  function InQuart(x, t, b, c, d) {
     return c * (t /= d) * t * t * t + b;
   }
 
-  function easeOutQuart(x, t, b, c, d) {
+  function OutQuart(x, t, b, c, d) {
     return -c * ((t = t / d - 1) * t * t * t - 1) + b;
   }
 
-  function easeInOutQuart(x, t, b, c, d) {
+  function InOutQuart(x, t, b, c, d) {
     if ((t /= d / 2) < 1) {
@@ -348,11 +355,11 @@ return c / 2 * t * t * t * t + b;
 
-  function easeInQuint(x, t, b, c, d) {
+  function InQuint(x, t, b, c, d) {
     return c * (t /= d) * t * t * t * t + b;
   }
 
-  function easeOutQuint(x, t, b, c, d) {
+  function OutQuint(x, t, b, c, d) {
     return c * ((t = t / d - 1) * t * t * t * t + 1) + b;
   }
 
-  function easeInOutQuint(x, t, b, c, d) {
+  function InOutQuint(x, t, b, c, d) {
     if ((t /= d / 2) < 1) {
@@ -364,23 +371,23 @@ return c / 2 * t * t * t * t * t + b;
 
-  function easeInSine(x, t, b, c, d) {
+  function InSine(x, t, b, c, d) {
     return -c * mathCos(t / d * (PI / 2)) + c + b;
   }
 
-  function easeOutSine(x, t, b, c, d) {
+  function OutSine(x, t, b, c, d) {
     return c * mathSin(t / d * (PI / 2)) + b;
   }
 
-  function easeInOutSine(x, t, b, c, d) {
+  function InOutSine(x, t, b, c, d) {
     return -c / 2 * (mathCos(PI * t / d) - 1) + b;
   }
 
-  function easeInExpo(x, t, b, c, d) {
+  function InExpo(x, t, b, c, d) {
     return t === 0 ? b : c * mathPow(2, 10 * (t / d - 1)) + b;
   }
 
-  function easeOutExpo(x, t, b, c, d) {
+  function OutExpo(x, t, b, c, d) {
     return t === d ? b + c : c * (-mathPow(2, -10 * t / d) + 1) + b;
   }
 
-  function easeInOutExpo(x, t, b, c, d) {
+  function InOutExpo(x, t, b, c, d) {
     if (t === 0) return b;
@@ -392,11 +399,11 @@ if (t === d) return b + c;
 
-  function easeInCirc(x, t, b, c, d) {
+  function InCirc(x, t, b, c, d) {
     return -c * (mathSqrt(1 - (t /= d) * t) - 1) + b;
   }
 
-  function easeOutCirc(x, t, b, c, d) {
+  function OutCirc(x, t, b, c, d) {
     return c * mathSqrt(1 - (t = t / d - 1) * t) + b;
   }
 
-  function easeInOutCirc(x, t, b, c, d) {
+  function InOutCirc(x, t, b, c, d) {
     if ((t /= d / 2) < 1) {
@@ -408,3 +415,3 @@ return -c / 2 * (mathSqrt(1 - t * t) - 1) + b;
 
-  function easeInElastic(x, t, b, c, d) {
+  function InElastic(x, t, b, c, d) {
     var s = 1.70158,
@@ -425,3 +432,3 @@ p = 0,
 
-  function easeOutElastic(x, t, b, c, d) {
+  function OutElastic(x, t, b, c, d) {
     var s = 1.70158,
@@ -442,3 +449,3 @@ p = 0,
 
-  function easeInOutElastic(x, t, b, c, d) {
+  function InOutElastic(x, t, b, c, d) {
     var s = 1.70158,
@@ -462,3 +469,3 @@ p = 0,
 
-  function easeInBack(x, t, b, c, d) {
+  function InBack(x, t, b, c, d) {
     var s = arguments.length <= 5 || arguments[5] === undefined ? 1.70158 : arguments[5];
@@ -469,3 +476,3 @@
 
-  function easeOutBack(x, t, b, c, d) {
+  function OutBack(x, t, b, c, d) {
     var s = arguments.length <= 5 || arguments[5] === undefined ? 1.70158 : arguments[5];
@@ -476,3 +483,3 @@
 
-  function easeInOutBack(x, t, b, c, d) {
+  function InOutBack(x, t, b, c, d) {
     var s = arguments.length <= 5 || arguments[5] === undefined ? 1.70158 : arguments[5];
@@ -486,7 +493,7 @@
 
-  function easeInBounce(x, t, b, c, d) {
-    return c - easeOutBounce(x, d - t, 0, c, d) + b;
+  function InBounce(x, t, b, c, d) {
+    return c - OutBounce(x, d - t, 0, c, d) + b;
   }
 
-  function easeOutBounce(x, t, b, c, d) {
+  function OutBounce(x, t, b, c, d) {
     if ((t /= d) < 1 / 2.75) {
@@ -503,7 +510,7 @@ return c * (7.5625 * t * t) + b;
 
-  function easeInOutBounce(x, t, b, c, d) {
+  function InOutBounce(x, t, b, c, d) {
     if (t < d / 2) {
-      return easeInBounce(x, t * 2, 0, c, d) * .5 + b;
+      return InBounce(x, t * 2, 0, c, d) * .5 + b;
     }
-    return easeOutBounce(x, t * 2 - d, 0, c, d) * .5 + c * .5 + b;
+    return OutBounce(x, t * 2 - d, 0, c, d) * .5 + c * .5 + b;
   }
@@ -513,32 +520,32 @@
     linear: linear,
-    easeInQuad: easeInQuad,
-    easeOutQuad: easeOutQuad,
-    easeInOutQuad: easeInOutQuad,
-    easeInCubic: easeInCubic,
-    easeOutCubic: easeOutCubic,
-    easeInOutCubic: easeInOutCubic,
-    easeInQuart: easeInQuart,
-    easeOutQuart: easeOutQuart,
-    easeInOutQuart: easeInOutQuart,
-    easeInQuint: easeInQuint,
-    easeOutQuint: easeOutQuint,
-    easeInOutQuint: easeInOutQuint,
-    easeInSine: easeInSine,
-    easeOutSine: easeOutSine,
-    easeInOutSine: easeInOutSine,
-    easeInExpo: easeInExpo,
-    easeOutExpo: easeOutExpo,
-    easeInOutExpo: easeInOutExpo,
-    easeInCirc: easeInCirc,
-    easeOutCirc: easeOutCirc,
-    easeInOutCirc: easeInOutCirc,
-    easeInElastic: easeInElastic,
-    easeOutElastic: easeOutElastic,
-    easeInOutElastic: easeInOutElastic,
-    easeInBack: easeInBack,
-    easeOutBack: easeOutBack,
-    easeInOutBack: easeInOutBack,
-    easeInBounce: easeInBounce,
-    easeOutBounce: easeOutBounce,
-    easeInOutBounce: easeInOutBounce
+    InQuad: InQuad,
+    OutQuad: OutQuad,
+    InOutQuad: InOutQuad,
+    InCubic: InCubic,
+    OutCubic: OutCubic,
+    InOutCubic: InOutCubic,
+    InQuart: InQuart,
+    OutQuart: OutQuart,
+    InOutQuart: InOutQuart,
+    InQuint: InQuint,
+    OutQuint: OutQuint,
+    InOutQuint: InOutQuint,
+    InSine: InSine,
+    OutSine: OutSine,
+    InOutSine: InOutSine,
+    InExpo: InExpo,
+    OutExpo: OutExpo,
+    InOutExpo: InOutExpo,
+    InCirc: InCirc,
+    OutCirc: OutCirc,
+    InOutCirc: InOutCirc,
+    InElastic: InElastic,
+    OutElastic: OutElastic,
+    InOutElastic: InOutElastic,
+    InBack: InBack,
+    OutBack: OutBack,
+    InOutBack: InOutBack,
+    InBounce: InBounce,
+    OutBounce: OutBounce,
+    InOutBounce: InOutBounce
   });
@@ -567,3 +574,3 @@
         this.delay = delay;
-        this.easing = easing;
+        this.easing = easing.replace("ease", "");
         this.callback = callback;
@@ -649,2 +656,3 @@ this.progress = true;
   var WHEEL_EVENT = "onwheel" in doc ? "wheel" : "onmousewheel" in doc ? "mousewheel" : "DOMMouseScroll";
+  var CONTAINER_STOP_EVENTS = WHEEL_EVENT + ", touchstart, touchmove";
 
@@ -1068,5 +1076,3 @@ var SweetScroll = function () {
         this._stopScrollListener = this.handleStopScroll.bind(this);
-        addEvent(container, WHEEL_EVENT, this._stopScrollListener);
-        addEvent(container, "touchstart", this._stopScrollListener);
-        addEvent(container, "touchmove", this._stopScrollListener);
+        addEvent(container, CONTAINER_STOP_EVENTS, this._stopScrollListener);
       }
@@ -1086,5 +1092,3 @@
         if (!container || !this._stopScrollListener) return;
-        removeEvent(container, WHEEL_EVENT, this._stopScrollListener);
-        removeEvent(container, "touchstart", this._stopScrollListener);
-        removeEvent(container, "touchmove", this._stopScrollListener);
+        removeEvent(container, CONTAINER_STOP_EVENTS, this._stopScrollListener);
         this._stopScrollListener = null;
@@ -1091,0 +1095,0 @@ }

sweet-scroll.min.js

@@ -8,4 +8,4 @@ /*!
  * @license MIT
- * @version 0.2.4
+ * @version 0.2.5
  */
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.SweetScroll=e()}(this,function(){"use strict";function t(t){return null==t?t+"":"object"===("undefined"==typeof t?"undefined":et["typeof"](t))||"function"==typeof t?it[Object.prototype.toString.call(t)]||"object":"undefined"==typeof t?"undefined":et["typeof"](t)}function e(t){return Array.isArray(t)}function n(t){var e=null==t?null:t.length;return i(e)&&e>=0&&nt>=e}function r(n){return!e(n)&&"object"===t(n)}function i(e){return"number"===t(e)}function o(e){return"string"===t(e)}function l(e){return"function"===t(e)}function a(t){return!e(t)&&t-parseFloat(t)+1>=0}function u(t,e){return t&&Object.prototype.hasOwnProperty.call(t,e)}function s(t){for(var e=arguments.length,n=Array(e>1?e-1:0),r=1;e>r;r++)n[r-1]=arguments[r];return c(n,function(e){c(e,function(e,n){t[n]=e})}),t}function c(t,e,i){if(null==t)return t;if(i=i||t,r(t)){for(var o in t)if(u(t,o)&&e.call(i,t[o],o)===!1)break}else if(n(t)){var l=void 0,a=t.length;for(l=0;a>l&&e.call(i,t[l],l)!==!1;l++);}return t}function h(t){return t.replace(/\s*/g,"")||""}function f(t){var e=arguments.length<=1||void 0===arguments[1]?null:arguments[1];if(t)return(null==e?document:e).querySelector(t)}function p(t){var e=arguments.length<=1||void 0===arguments[1]?null:arguments[1];if(t)return(null==e?document:e).querySelectorAll(t)}function g(t,e){for(var n=(t.document||t.ownerDocument).querySelectorAll(e),r=n.length;--r>=0&&n.item(r)!==t;);return r>-1}function d(t,e,n){t.addEventListener(e,n,!1)}function m(t,e,n){t.removeEventListener(e,n,!1)}function v(t){var e=document;return t===e.documentElement||t===e.body}function y(t){for(var e=arguments.length<=1||void 0===arguments[1]?"y":arguments[1],n=arguments.length<=2||void 0===arguments[2]?!0:arguments[2],r=ot[e],i=t instanceof HTMLElement?[t]:p(t),o=[],l=document.createElement("div"),a=0;a<i.length;a++){var 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t=arguments.length<=0||void 0===arguments[0]?!0:arguments[0];this.startTime=null,this.progress=!1,t&&(k(this.el,this.props.x,"x"),k(this.el,this.props.y,"y")),l(this.callback)&&(this.callback(),this.callback=null)}},{key:"_loop",value:function(t){var n=this;if(this.startTime||(this.startTime=t),!this.progress)return void this.stop(!1);var e=this.el,r=this.props,i=this.duration,o=this.startTime,l=this.startProps,u={},a=vt[this.easing],s=t-o,f=Math.min(1,Math.max(s/i,0));c(r,function(t,n){var e=l[n],r=t-e;if(0===r)return!0;var o=a(f,i*f,0,1,i);u[n]=Math.round(e+r*o)}),c(u,function(t,n){k(e,t,n)}),i>=s?at(function(t){return n._loop(t)}):this.stop(!0)}}]),t}(),St=window,Ct=document,bt="onwheel"in Ct?"wheel":"onmousewheel"in Ct?"mousewheel":"DOMMouseScroll",kt=bt+", touchstart, touchmove",wt=function(){function t(){var n=arguments.length<=0||void 0===arguments[0]?{}:arguments[0],e=arguments.length<=1||void 0===arguments[1]?"body, html":arguments[1];nt.classCallCheck(this,t),this.options=s({},t.defaults,n),this.container=this.getContainer(e),this.header=h(this.options.header),this.tween=new yt(this.container),this._trigger=null,this._shouldCallCancelScroll=!1,this.bindContainerClick()}return nt.createClass(t,[{key:"to",value:function(t){var n=this,e=arguments.length<=1||void 0===arguments[1]?{}:arguments[1],r=this.container,i=this.header,l=s({},this.options,e),u=this.parseCoodinate(l.offset),a=this._trigger,c=this.parseCoodinate(t);if(this._trigger=null,this._shouldCallCancelScroll=!1,this.stop(),r){if(!c&&o(t))if("#"===t)c={top:0,left:0};else if(!/[:,]/.test(t)){var f=h(t),p=w(f,r);if(!p)return;c=p}if(c){u&&(c.top+=u.top,c.left+=u.left),i&&(c.top=Math.max(0,c.top-this.header.clientHeight));var g=void 0,d=void 0;v(r)?(g={width:St.innerWidth,height:St.innerHeight},d={width:Ct.body.scrollWidth,height:Ct.body.scrollHeight}):(g={width:r.clientWidth,height:r.clientHeight},d={width:r.scrollWidth,height:r.scrollHeight}),this.hook(l.beforeScroll,c,a)!==!1&&this.beforeScroll(c,a)!==!1&&(l.verticalScroll?c.top=Math.max(0,Math.min(d.height-g.height,c.top)):c.top=b(r,"y"),l.horizontalScroll?c.left=Math.max(0,Math.min(d.width-g.width,c.left)):c.left=b(r,"x"),this.tween.run(c.left,c.top,l.duration,l.delay,l.easing,function(){n.unbindContainerStop(),n._shouldCallCancelScroll?(n.hook(l.cancelScroll),n.cancelScroll()):(n.hook(l.afterScroll,c,a),n.afterScroll(c,a))}),this.bindContainerStop())}}}},{key:"toTop",value:function(t){var n=arguments.length<=1||void 0===arguments[1]?{}:arguments[1];this.to(t,s({},n,{verticalScroll:!0,horizontalScroll:!1}))}},{key:"toLeft",value:function(t){var n=arguments.length<=1||void 0===arguments[1]?{}:arguments[1];this.to(t,s({},n,{verticalScroll:!1,horizontalScroll:!0}))}},{key:"toElement",value:function(t){var n=arguments.length<=1||void 0===arguments[1]?{}:arguments[1];if(t instanceof HTMLElement){var e=w(t,this.container);this.to(e,s({},n))}}},{key:"stop",value:function(){var t=arguments.length<=0||void 0===arguments[0]?!1:arguments[0];this._stopScrollListener&&(this._shouldCallCancelScroll=!0),this.tween.stop(t)}},{key:"update",value:function(){var t=arguments.length<=0||void 0===arguments[0]?{}:arguments[0];this.stop(),this.unbindContainerClick(),this.unbindContainerStop(),this.options=s({},this.options,t),this.header=h(this.options.header),this.bindContainerClick()}},{key:"destroy",value:function(){this.stop(),this.unbindContainerClick(),this.unbindContainerStop(),this.container=null,this.header=null,this.tween=null}},{key:"beforeScroll",value:function(t,n){return!0}},{key:"cancelScroll",value:function(){}},{key:"afterScroll",value:function(t,n){}},{key:"parseCoodinate",value:function(t){var e=this.options.verticalScroll,r={top:0,left:0};if(a(t,"top")||a(t,"left"))r=s(r,t);else if(n(t))2===t.length?(r.top=t[0],r.left=t[1]):(r.top=e?t[0]:0,r.left=e?0:t[0]);else if(u(t))r.top=e?t:0,r.left=e?0:t;else{if(!o(t))return null;if(t=f(t),/^\d+,\d+$/.test(t))t=t.split(","),r.top=t[0],r.left=t[1];else if(/^(top|left):\d+,?(?:(top|left):\d+)?$/.test(t)){var i=t.match(/top:(\d+)/),l=t.match(/left:(\d+)/);r.top=i?i[1]:0,r.left=l?l[1]:0}else{if(!this.container||!/^(\+|-)=(\d+)$/.test(t))return null;var c=b(this.container,e?"y":"x"),h=t.match(/^(\+|-)\=(\d+)$/),p=h[1],g=parseInt(h[2],10);"+"===p?(r.top=e?c+g:0,r.left=e?0:c+g):(r.top=e?c-g:0,r.left=e?0:c-g)}}return r.top=parseInt(r.top,10),r.left=parseInt(r.left,10),r}},{key:"getContainer",value:function(t){var n=this.options,e=n.verticalScroll,r=n.horizontalScroll,i=void 0;return e&&(i=S(t,"y")),!i&&r&&(i=S(t,"x")),i}},{key:"bindContainerClick",value:function(){var t=this.container;t&&(this._containerClickListener=this.handleContainerClick.bind(this),d(t,"click",this._containerClickListener))}},{key:"unbindContainerClick",value:function(){var t=this.container;t&&this._containerClickListener&&(m(t,"click",this._containerClickListener),this._containerClickListener=null)}},{key:"bindContainerStop",value:function(){var t=this.container;t&&(this._stopScrollListener=this.handleStopScroll.bind(this),d(t,kt,this._stopScrollListener))}},{key:"unbindContainerStop",value:function(){var t=this.container;t&&this._stopScrollListener&&(m(t,kt,this._stopScrollListener),this._stopScrollListener=null)}},{key:"hook",value:function(t){if(l(t)){for(var n=arguments.length,e=Array(n>1?n-1:0),r=1;n>r;r++)e[r-1]=arguments[r];return t.apply(this,e)}}},{key:"handleStopScroll",value:function(t){this.options.stopScroll?this.stop():t.preventDefault()}},{key:"handleContainerClick",value:function(t){for(var n=this.options,e=t.target;e&&e!==Ct;e=e.parentNode)if(g(e,n.trigger)){var r=e.getAttribute("data-scroll"),i=this.parseDataOptions(e),o=r||e.getAttribute("href");n=s({},n,i),t.preventDefault(),t.stopPropagation(),this._trigger=e,n.horizontalScroll&&n.verticalScroll?this.to(o,n):n.verticalScroll?this.toTop(o,n):n.horizontalScroll&&this.toLeft(o,n)}}},{key:"parseDataOptions",value:function(t){var n=t.getAttribute("data-scroll-options");return n?JSON.parse(n):{}}}]),t}();return wt.defaults={trigger:"[data-scroll]",header:"[data-scroll-header]",duration:1e3,delay:0,easing:"easeOutQuint",offset:0,verticalScroll:!0,horizontalScroll:!1,stopScroll:!0,beforeScroll:null,afterScroll:null,cancelScroll:null},wt});

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Improved metrics

Lines of code

996

increased by0.4%

Worsened metrics

Total package byte prevSize

59875

decreased by-0.85%

No dependency changes