sweet-scroll - npm Package Compare versions

Comparing version 0.6.0 to 0.6.1

package.json

 {
   "name": "sweet-scroll",
-  "version": "0.6.0",
+  "version": "0.6.1",
   "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 0.6.0
+ * @version 0.6.1
  */
@@ -215,9 +215,46 @@ (function (global, factory) {
 
+  function getHeight(el) {
+    return Math.max(el.scrollHeight, el.clientHeight, el.offsetHeight);
+  }
+
+  function getWidth(el) {
+    return Math.max(el.scrollWidth, el.clientWidth, el.offsetWidth);
+  }
+
+  function getSize(el) {
+    return {
+      width: getWidth(el),
+      height: getHeight(el)
+    };
+  }
+
+  function getDocumentSize() {
+    return {
+      width: Math.max(getWidth(document.body), getWidth(document.documentElement)),
+      height: Math.max(getHeight(document.body), getHeight(document.documentElement))
+    };
+  }
+
+  function getViewportAndElementSizes(el) {
+    if (isRootContainer(el)) {
+      return {
+        viewport: {
+          width: Math.min(window.innerWidth, document.documentElement.clientWidth),
+          height: window.innerHeight
+        },
+        size: getDocumentSize()
+      };
+    }
+
+    return {
+      viewport: { width: el.clientWidth, height: el.clientHeight },
+      size: getSize(el)
+    };
+  }
+
   function getScroll(el) {
     var direction = arguments.length <= 1 || arguments[1] === undefined ? "y" : arguments[1];
 
-    var method = directionMethodMap[direction];
-    var prop = directionPropMap[direction];
     var win = getWindow(el);
-    return win ? win[prop] : el[method];
+    return win ? win[directionPropMap[direction]] : el[directionMethodMap[direction]];
   }
@@ -228,9 +265,8 @@
 
-    var method = directionMethodMap[direction];
     var win = getWindow(el);
     var top = direction === "y";
     if (win) {
-      win.scrollTo(!top ? offset : win.pageXOffset, top ? offset : win.pageYOffset);
+      win.scrollTo(!top ? offset : win[directionPropMap.x], top ? offset : win[directionPropMap.y]);
     } else {
-      el[method] = offset;
+      el[directionMethodMap[direction]] = offset;
     }
@@ -681,3 +717,3 @@ }
         _this.initialized();
-        _this.hook(params.initialized);
+        _this.hook(params, "initialized");
       });
@@ -707,2 +743,6 @@ }
         var params = merge({}, this.options, options);
+
+        // Temporary options
+        this._options = params;
+
         var offset = this.parseCoodinate(params.offset);
@@ -749,19 +789,16 @@ var trigger = this._trigger;
         if (header) {
-          scroll.top = Math.max(0, scroll.top - this.header.clientHeight);
+          scroll.top = Math.max(0, scroll.top - getSize(header).height);
         }
 
         // Determine the final scroll coordinates
-        var frameSize = void 0;
-        var size = void 0;
-        if (isRootContainer(container)) {
-          frameSize = { width: win.innerWidth, height: win.innerHeight };
-          size = { width: doc.body.scrollWidth, height: doc.body.scrollHeight };
-        } else {
-          frameSize = { width: container.clientWidth, height: container.clientHeight };
-          size = { width: container.scrollWidth, height: container.scrollHeight };
-        }
 
+        var _Dom$getViewportAndEl = getViewportAndElementSizes(container);
+
+        var viewport = _Dom$getViewportAndEl.viewport;
+        var size = _Dom$getViewportAndEl.size;
+
         // Call `beforeScroll`
         // Stop scrolling when it returns false
-        if (this.hook(params.beforeScroll, scroll, trigger) === false || this.beforeScroll(scroll, trigger) === false) {
+
+        if (this.hook(params, "beforeScroll", scroll, trigger) === false) {
           return;
@@ -771,16 +808,5 @@ }
         // Adjustment of the maximum value
-        // vertical
-        if (params.verticalScroll) {
-          scroll.top = Math.max(0, Math.min(size.height - frameSize.height, scroll.top));
-        } else {
-          scroll.top = getScroll(container, "y");
-        }
+        scroll.top = params.verticalScroll ? Math.max(0, Math.min(size.height - viewport.height, scroll.top)) : getScroll(container, "y");
+        scroll.left = params.horizontalScroll ? Math.max(0, Math.min(size.width - viewport.width, scroll.left)) : getScroll(container, "x");
 
-        // horizontal
-        if (params.horizontalScroll) {
-          scroll.left = Math.max(0, Math.min(size.width - frameSize.width, scroll.left));
-        } else {
-          scroll.left = getScroll(container, "x");
-        }
-
         // Run the animation!!
@@ -796,13 +822,14 @@ this.tween.run(scroll.left, scroll.top, params.duration, params.delay, params.easing, function () {
 
+          // Remove the temporary options
+          _this2._options = null;
+
+          // Call `cancelScroll` or `afterScroll`
           if (_this2._shouldCallCancelScroll) {
-            _this2.hook(params.cancelScroll);
-            _this2.cancelScroll();
+            _this2.hook(params, "cancelScroll");
           } else {
-            _this2.hook(params.afterScroll, scroll, trigger);
-            _this2.afterScroll(scroll, trigger);
+            _this2.hook(params, "afterScroll", scroll, trigger);
           }
 
           // Call `completeScroll`
-          _this2.hook(params.completeScroll, _this2._shouldCallCancelScroll);
-          _this2.completeScroll(_this2._shouldCallCancelScroll);
+          _this2.hook(params, "completeScroll", _this2._shouldCallCancelScroll);
         });
@@ -982,3 +1009,3 @@
       value: function parseCoodinate(coodinate) {
-        var enableTop = this.options.verticalScroll;
+        var enableTop = this._options ? this._options.verticalScroll : this.options.verticalScroll;
         var scroll = { top: 0, left: 0 };
@@ -1090,5 +1117,17 @@
         if (!container && !isDomContentLoaded) {
-          addEvent(doc, DOM_CONTENT_LOADED, function () {
-            _this3.getContainer(selector, callback);
-          });
+          (function () {
+            var isCompleted = false;
+
+            addEvent(doc, DOM_CONTENT_LOADED, function () {
+              isCompleted = true;
+              _this3.getContainer(selector, callback);
+            });
+
+            // Fallback for DOMContentLoaded
+            addEvent(win, "load", function () {
+              if (!isCompleted) {
+                _this3.getContainer(selector, callback);
+              }
+            });
+          })();
         } else {
@@ -1165,3 +1204,4 @@ callback.call(this, container);
        * Call the specified callback
-       * @param {Function}
+       * @param {Object}
+       * @param {String}
        * @param {...Any}
@@ -1174,10 +1214,18 @@ * @return {Void}
       key: "hook",
-      value: function hook(callback) {
+      value: function hook(options, type) {
+        var callback = options[type];
+
+        // callback
+
+        for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
+          args[_key - 2] = arguments[_key];
+        }
+
         if (isFunction(callback)) {
-          for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-            args[_key - 1] = arguments[_key];
-          }
+          var result = callback.apply(this, args);
+          if (result !== undefined) return result;
+        }
 
-          return callback.apply(this, args);
-        }
+        // method
+        return this[type].apply(this, args);
       }
@@ -1195,3 +1243,4 @@
       value: function handleStopScroll(e) {
-        if (this.options.stopScroll) {
+        var stopScroll = this._options ? this._options.stopScroll : this.options.stopScroll;
+        if (stopScroll) {
           this.stop();
@@ -1198,0 +1247,0 @@ } else {

sweet-scroll.min.js

@@ -8,4 +8,4 @@ /*!
  * @license MIT
- * @version 0.6.0
+ * @version 0.6.1
  */
-!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?module.exports=n():"function"==typeof define&&define.amd?define(n):t.SweetScroll=n()}(this,function(){"use strict";function t(t){return null==t?t+"":"object"===("undefined"==typeof t?"undefined":nt["typeof"](t))||"function"==typeof t?ot[Object.prototype.toString.call(t)]||"object":"undefined"==typeof t?"undefined":nt["typeof"](t)}function n(t){return Array.isArray(t)}function e(t){var n=null==t?null:t.length;return o(n)&&n>=0&&et>=n}function i(e){return!n(e)&&"object"===t(e)}function o(n){return"number"===t(n)}function r(n){return"string"===t(n)}function l(n){return"function"===t(n)}function u(t){return!n(t)&&t-parseFloat(t)+1>=0}function a(t,n){return t&&t.hasOwnProperty(n)}function c(t){for(var n=arguments.length,e=Array(n>1?n-1:0),i=1;n>i;i++)e[i-1]=arguments[i];return s(e,function(n){s(n,function(n,e){t[e]=n})}),t}function s(t,n,o){if(null==t)return t;if(o=o||t,i(t)){for(var r in 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0;o&&(l=y(t,"y")),!l&&r&&(l=y(t,"x")),l||Et?n.call(this,l):!function(){var i=!1;I(xt,Lt,function(){i=!0,e.getContainer(t,n)}),I(Ot,"load",function(){i||e.getContainer(t,n)})}()}},{key:"bindContainerClick",value:function(){var t=this.container;t&&(this._containerClickListener=this.handleContainerClick.bind(this),I(t,"click",this._containerClickListener))}},{key:"unbindContainerClick",value:function(){var t=this.container;t&&this._containerClickListener&&(L(t,"click",this._containerClickListener),this._containerClickListener=null)}},{key:"bindContainerStop",value:function(){var t=this.container;t&&(this._stopScrollListener=this.handleStopScroll.bind(this),I(t,It,this._stopScrollListener))}},{key:"unbindContainerStop",value:function(){var t=this.container;t&&this._stopScrollListener&&(L(t,It,this._stopScrollListener),this._stopScrollListener=null)}},{key:"hook",value:function(t,n){for(var e=t[n],i=arguments.length,o=Array(i>2?i-2:0),r=2;i>r;r++)o[r-2]=arguments[r];if(l(e)){var u=e.apply(this,o);if(void 0!==u)return u}return this[n].apply(this,o)}},{key:"handleStopScroll",value:function(t){var n=this._options?this._options.stopScroll:this.options.stopScroll;n?this.stop():t.preventDefault()}},{key:"handleContainerClick",value:function(t){for(var n=this.options,e=t.target;e&&e!==xt;e=e.parentNode)if(p(e,n.trigger)){var i=e.getAttribute("data-scroll"),o=this.parseDataOptions(e),r=i||e.getAttribute("href");n=c({},n,o),n.preventDefault&&t.preventDefault(),n.stopPropagation&&t.stopPropagation(),this._trigger=e,n.horizontalScroll&&n.verticalScroll?this.to(r,n):n.verticalScroll?this.toTop(r,n):n.horizontalScroll&&this.toLeft(r,n)}}},{key:"parseDataOptions",value:function(t){var n=t.getAttribute("data-scroll-options");return n?JSON.parse(n):{}}}]),t}();return zt.defaults={trigger:"[data-scroll]",header:"[data-scroll-header]",duration:1e3,delay:0,easing:"easeOutQuint",offset:0,verticalScroll:!0,horizontalScroll:!1,stopScroll:!0,updateURL:!1,preventDefault:!0,stopPropagation:!0,initialized:null,beforeScroll:null,afterScroll:null,cancelScroll:null,completeScroll:null},zt});

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Improved metrics

Total package byte prevSize

66470

increased by2.45%

Lines of code

1097

increased by3.1%

No dependency changes