@material/ripple - npm Package Compare versions

Comparing version 0.6.1 to 0.6.2

dist/mdc.ripple.js

@@ -24,5 +24,5 @@ /*!
 /******/ 		// Check if module is in cache
-/******/ 		if(installedModules[moduleId]) {
+/******/ 		if(installedModules[moduleId])
 /******/ 			return installedModules[moduleId].exports;
-/******/ 		}
+/******/
 /******/ 		// Create a new module (and put it into the cache)
@@ -82,3 +82,3 @@ /******/ 		var module = installedModules[moduleId] = {
 /******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(__webpack_require__.s = 77);
+/******/ 	return __webpack_require__(__webpack_require__.s = 80);
 /******/ })
@@ -142,5 +142,11 @@ /************************************************************************/
 
+/**
+ * @template A
+ */
 var MDCFoundation = function () {
   _createClass(MDCFoundation, null, [{
     key: "cssClasses",
+
+
+    /** @return enum{cssClasses} */
     get: function get() {
@@ -151,2 +157,5 @@ // Classes extending MDCFoundation should implement this method to return an object which exports every
     }
+
+    /** @return enum{strings} */
+
   }, {
@@ -159,2 +168,5 @@ key: "strings",
     }
+
+    /** @return enum{numbers} */
+
   }, {
@@ -167,2 +179,5 @@ key: "numbers",
     }
+
+    /** @return {!Object} */
+
   }, {
@@ -176,2 +191,7 @@ key: "defaultAdapter",
     }
+
+    /**
+     * @param {!A} adapter
+     */
+
   }]);
@@ -184,2 +204,3 @@
 
+    /** @private {!A} */
     this.adapter_ = adapter;
@@ -234,5 +255,15 @@ }
 
+/**
+ * @template F
+ */
+
 var MDCComponent = function () {
   _createClass(MDCComponent, null, [{
     key: 'attachTo',
+
+
+    /**
+     * @param {!Element} root
+     * @return {!MDCComponent}
+     */
     value: function attachTo(root) {
@@ -245,2 +276,9 @@ // Subclasses which extend MDCBase should provide an attachTo() method that takes a root element and
     }
+
+    /**
+     * @param {!Element} root
+     * @param {!F} foundation
+     * @param {...?} args
+     */
+
   }]);
@@ -253,2 +291,3 @@
 
+    /** @private {!Element} */
     this.root_ = root;
@@ -263,2 +302,3 @@
     // this.root_ is defined and can be used within the foundation class.
+    /** @private {!F} */
     this.foundation_ = foundation === undefined ? this.getDefaultFoundation() : foundation;
@@ -271,7 +311,12 @@ this.foundation_.init();
     key: 'initialize',
-    value: function initialize() /* ...args */{
-      // Subclasses can override this to do any additional setup work that would be considered part of a
-      // "constructor". Essentially, it is a hook into the parent constructor before the foundation is
-      // initialized. Any additional arguments besides root and foundation will be passed in here.
-    }
+    value: function initialize() /* ...args */{}
+    // Subclasses can override this to do any additional setup work that would be considered part of a
+    // "constructor". Essentially, it is a hook into the parent constructor before the foundation is
+    // initialized. Any additional arguments besides root and foundation will be passed in here.
+
+
+    /**
+     * @return {!F} foundation
+     */
+
   }, {
@@ -300,4 +345,8 @@ key: 'getDefaultFoundation',
 
-    // Wrapper method to add an event listener to the component's root element. This is most useful when
-    // listening for custom events.
+    /**
+     * Wrapper method to add an event listener to the component's root element. This is most useful when
+     * listening for custom events.
+     * @param {string} evtType
+     * @param {!Function} handler
+     */
 
@@ -310,4 +359,8 @@ }, {
 
-    // Wrapper method to remove an event listener to the component's root element. This is most useful when
-    // unlistening for custom events.
+    /**
+     * Wrapper method to remove an event listener to the component's root element. This is most useful when
+     * unlistening for custom events.
+     * @param {string} evtType
+     * @param {!Function} handler
+     */
 
@@ -320,4 +373,9 @@ }, {
 
-    // Fires a cross-browser-compatible custom event from the component root of the given type,
-    // with the given data.
+    /**
+     * Fires a cross-browser-compatible custom event from the component root of the given type,
+     * with the given data.
+     * @param {string} evtType
+     * @param {!Object} evtData
+     * @param {boolean} shouldBubble
+     */
 
@@ -356,4 +414,5 @@ }, {
 /* harmony export (immutable) */ __webpack_exports__["b"] = supportsCssVariables;
+/* harmony export (immutable) */ __webpack_exports__["c"] = applyPassive;
 /* harmony export (immutable) */ __webpack_exports__["a"] = getMatchesProperty;
-/* harmony export (immutable) */ __webpack_exports__["c"] = getNormalizedEventCoords;
+/* harmony export (immutable) */ __webpack_exports__["d"] = getNormalizedEventCoords;
 /**
@@ -375,2 +434,4 @@ * Copyright 2016 Google Inc. All Rights Reserved.
 
+var supportsPassive_ = void 0;
+
 function supportsCssVariables(windowObj) {
@@ -389,2 +450,21 @@ var supportsFunctionPresent = windowObj.CSS && typeof windowObj.CSS.supports === 'function';
 
+// Determine whether the current browser supports passive event listeners, and if so, use them.
+function applyPassive() {
+  var globalObj = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : window;
+  var forceRefresh = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+
+  if (supportsPassive_ === undefined || forceRefresh) {
+    var isSupported = false;
+    try {
+      globalObj.document.addEventListener('test', null, { get passive() {
+          isSupported = true;
+        } });
+    } catch (e) {}
+
+    supportsPassive_ = isSupported;
+  }
+
+  return supportsPassive_ ? { passive: true } : false;
+}
+
 function getMatchesProperty(HTMLElementPrototype) {
@@ -424,3 +504,2 @@ return ['webkitMatchesSelector', 'msMatchesSelector', 'matches'].filter(function (p) {
 Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MDCRipple", function() { return MDCRipple; });
 /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__material_base__ = __webpack_require__(0);
@@ -430,2 +509,3 @@ /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__foundation__ = __webpack_require__(6);
 /* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "MDCRippleFoundation", function() { return __WEBPACK_IMPORTED_MODULE_1__foundation__["a"]; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MDCRipple", function() { return MDCRipple; });
 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
@@ -544,6 +624,6 @@
         registerInteractionHandler: function registerInteractionHandler(evtType, handler) {
-          return instance.root_.addEventListener(evtType, handler);
+          return instance.root_.addEventListener(evtType, handler, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util__["c" /* applyPassive */])());
         },
         deregisterInteractionHandler: function deregisterInteractionHandler(evtType, handler) {
-          return instance.root_.removeEventListener(evtType, handler);
+          return instance.root_.removeEventListener(evtType, handler, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util__["c" /* applyPassive */])());
         },
@@ -911,3 +991,3 @@ registerResizeHandler: function registerResizeHandler(handler) {
       if (wasActivatedByPointer) {
-        startPoint = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util__["c" /* getNormalizedEventCoords */])(activationEvent, this.adapter_.getWindowPageOffset(), this.adapter_.computeBoundingRect());
+        startPoint = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util__["d" /* getNormalizedEventCoords */])(activationEvent, this.adapter_.getWindowPageOffset(), this.adapter_.computeBoundingRect());
       } else {
@@ -1133,3 +1213,3 @@ startPoint = {
 
-/***/ 77:
+/***/ 80:
 /***/ (function(module, exports, __webpack_require__) {
@@ -1136,0 +1216,0 @@

dist/mdc.ripple.min.js

@@ -6,2 +6,2 @@ /*!
 */
-!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ripple=e():(t.mdc=t.mdc||{},t.mdc.ripple=e())}(this,function(){return function(t){function e(i){if(n[i])return n[i].exports;var a=n[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,e),a.l=!0,a.exports}var n={};return e.m=t,e.c=n,e.i=function(t){return t},e.d=function(t,n,i){e.o(t,n)||Object.defineProperty(t,n,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var n=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(n,"a",n),n},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="/assets/",e(e.s=77)}({0:function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1);n.d(e,"MDCFoundation",function(){return i.a});var a=n(2);n.d(e,"MDCComponent",function(){return a.a})},1:function(t,e,n){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),r=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};i(this,t),this.adapter_=e}return a(t,null,[{key:"cssClasses",get:function(){return{}}},{key:"strings",get:function(){return{}}},{key:"numbers",get:function(){return{}}},{key:"defaultAdapter",get:function(){return{}}}]),a(t,[{key:"init",value:function(){}},{key:"destroy",value:function(){}}]),t}();e.a=r},2:function(t,e,n){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=n(1),r=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),o=function(){function t(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;i(this,t),this.root_=e;for(var a=arguments.length,r=Array(a>2?a-2:0),o=2;o<a;o++)r[o-2]=arguments[o];this.initialize.apply(this,r),this.foundation_=void 0===n?this.getDefaultFoundation():n,this.foundation_.init(),this.initialSyncWithDOM()}return r(t,null,[{key:"attachTo",value:function(e){return new t(e,new a.a)}}]),r(t,[{key:"initialize",value:function(){}},{key:"getDefaultFoundation",value:function(){throw new Error("Subclasses must override getDefaultFoundation to return a properly configured foundation class")}},{key:"initialSyncWithDOM",value:function(){}},{key:"destroy",value:function(){this.foundation_.destroy()}},{key:"listen",value:function(t,e){this.root_.addEventListener(t,e)}},{key:"unlisten",value:function(t,e){this.root_.removeEventListener(t,e)}},{key:"emit",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],i=void 0;"function"==typeof CustomEvent?i=new CustomEvent(t,{detail:e,bubbles:n}):(i=document.createEvent("CustomEvent"),i.initCustomEvent(t,n,!1,e)),this.root_.dispatchEvent(i)}}]),t}();e.a=o},3:function(t,e,n){"use strict";function i(t){if(t.CSS&&"function"==typeof t.CSS.supports){var e=t.CSS.supports("--css-vars","yes"),n=t.CSS.supports("(--css-vars: yes)")&&t.CSS.supports("color","#00000000");return e||n}}function a(t){return["webkitMatchesSelector","msMatchesSelector","matches"].filter(function(e){return e in t}).pop()}function r(t,e,n){var i=e.x,a=e.y,r=i+n.left,o=a+n.top,s=void 0,u=void 0;return"touchstart"===t.type?(s=t.changedTouches[0].pageX-r,u=t.changedTouches[0].pageY-o):(s=t.pageX-r,u=t.pageY-o),{x:s,y:u}}e.b=i,e.a=a,e.c=r},4:function(t,e,n){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(e,"__esModule",{value:!0}),n.d(e,"MDCRipple",function(){return d});var o=n(0),s=n(6),u=n(3);n.d(e,"MDCRippleFoundation",function(){return s.a});var c=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),d=function(t){function e(){return i(this,e),a(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return r(e,t),c(e,[{key:"activate",value:function(){this.foundation_.activate()}},{key:"deactivate",value:function(){this.foundation_.deactivate()}},{key:"getDefaultFoundation",value:function(){return new s.a(e.createAdapter(this))}},{key:"initialSyncWithDOM",value:function(){this.unbounded="mdcRippleIsUnbounded"in this.root_.dataset}},{key:"unbounded",get:function(){return this.unbounded_},set:function(t){var e=s.a.cssClasses.UNBOUNDED;this.unbounded_=Boolean(t),this.unbounded_?this.root_.classList.add(e):this.root_.classList.remove(e)}}],[{key:"attachTo",value:function(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=n.isUnbounded,a=void 0===i?void 0:i,r=new e(t);return void 0!==a&&(r.unbounded=a),r}},{key:"createAdapter",value:function(t){var e=n.i(u.a)(HTMLElement.prototype);return{browserSupportsCssVars:function(){return n.i(u.b)(window)},isUnbounded:function(){return t.unbounded},isSurfaceActive:function(){return t.root_[e](":active")},isSurfaceDisabled:function(){return t.disabled},addClass:function(e){return t.root_.classList.add(e)},removeClass:function(e){return t.root_.classList.remove(e)},registerInteractionHandler:function(e,n){return t.root_.addEventListener(e,n)},deregisterInteractionHandler:function(e,n){return t.root_.removeEventListener(e,n)},registerResizeHandler:function(t){return window.addEventListener("resize",t)},deregisterResizeHandler:function(t){return window.removeEventListener("resize",t)},updateCssVariable:function(e,n){return t.root_.style.setProperty(e,n)},computeBoundingRect:function(){return t.root_.getBoundingClientRect()},getWindowPageOffset:function(){return{x:window.pageXOffset,y:window.pageYOffset}}}}}]),e}(o.MDCComponent)},5:function(t,e,n){"use strict";n.d(e,"a",function(){return i}),n.d(e,"b",function(){return a}),n.d(e,"c",function(){return r});var i={ROOT:"mdc-ripple-upgraded",UNBOUNDED:"mdc-ripple-upgraded--unbounded",BG_FOCUSED:"mdc-ripple-upgraded--background-focused",BG_ACTIVE_FILL:"mdc-ripple-upgraded--background-active-fill",FG_ACTIVATION:"mdc-ripple-upgraded--foreground-activation",FG_DEACTIVATION:"mdc-ripple-upgraded--foreground-deactivation"},a={VAR_SURFACE_WIDTH:"--mdc-ripple-surface-width",VAR_SURFACE_HEIGHT:"--mdc-ripple-surface-height",VAR_FG_SIZE:"--mdc-ripple-fg-size",VAR_LEFT:"--mdc-ripple-left",VAR_TOP:"--mdc-ripple-top",VAR_FG_SCALE:"--mdc-ripple-fg-scale",VAR_FG_TRANSLATE_START:"--mdc-ripple-fg-translate-start",VAR_FG_TRANSLATE_END:"--mdc-ripple-fg-translate-end"},r={PADDING:10,INITIAL_ORIGIN_SCALE:.6,DEACTIVATION_TIMEOUT_MS:300}},6:function(t,e,n){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=n(0),s=n(5),u=n(3),c=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(t[i]=n[i])}return t},d=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),f={mouseup:"mousedown",pointerup:"pointerdown",touchend:"touchstart",keyup:"keydown",blur:"focus"},l=function(t){function e(t){i(this,e);var n=a(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,c(e.defaultAdapter,t)));return n.layoutFrame_=0,n.frame_={width:0,height:0},n.activationState_=n.defaultActivationState_(),n.xfDuration_=0,n.initialSize_=0,n.maxRadius_=0,n.listenerInfos_=[{activate:"touchstart",deactivate:"touchend"},{activate:"pointerdown",deactivate:"pointerup"},{activate:"mousedown",deactivate:"mouseup"},{activate:"keydown",deactivate:"keyup"},{focus:"focus",blur:"blur"}],n.listeners_={activate:function(t){return n.activate_(t)},deactivate:function(t){return n.deactivate_(t)},focus:function(){return requestAnimationFrame(function(){return n.adapter_.addClass(e.cssClasses.BG_FOCUSED)})},blur:function(){return requestAnimationFrame(function(){return n.adapter_.removeClass(e.cssClasses.BG_FOCUSED)})}},n.resizeHandler_=function(){return n.layout()},n.unboundedCoords_={left:0,top:0},n.fgScale_=0,n.activationTimer_=0,n.activationAnimationHasEnded_=!1,n.activationTimerCallback_=function(){n.activationAnimationHasEnded_=!0,n.runDeactivationUXLogicIfReady_()},n}return r(e,t),d(e,[{key:"isSupported_",get:function(){return this.adapter_.browserSupportsCssVars()}}],[{key:"cssClasses",get:function(){return s.a}},{key:"strings",get:function(){return s.b}},{key:"numbers",get:function(){return s.c}},{key:"defaultAdapter",get:function(){return{browserSupportsCssVars:function(){},isUnbounded:function(){},isSurfaceActive:function(){},isSurfaceDisabled:function(){},addClass:function(){},removeClass:function(){},registerInteractionHandler:function(){},deregisterInteractionHandler:function(){},registerResizeHandler:function(){},deregisterResizeHandler:function(){},updateCssVariable:function(){},computeBoundingRect:function(){},getWindowPageOffset:function(){}}}}]),d(e,[{key:"defaultActivationState_",value:function(){return{isActivated:!1,hasDeactivationUXRun:!1,wasActivatedByPointer:!1,wasElementMadeActive:!1,activationStartTime:0,activationEvent:null,isProgrammatic:!1}}},{key:"init",value:function(){var t=this;if(this.isSupported_){this.addEventListeners_();var n=e.cssClasses,i=n.ROOT,a=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.addClass(i),t.adapter_.isUnbounded()&&t.adapter_.addClass(a),t.layoutInternal_()})}}},{key:"addEventListeners_",value:function(){var t=this;this.listenerInfos_.forEach(function(e){Object.keys(e).forEach(function(n){t.adapter_.registerInteractionHandler(e[n],t.listeners_[n])})}),this.adapter_.registerResizeHandler(this.resizeHandler_)}},{key:"activate_",value:function(t){var e=this;if(!this.adapter_.isSurfaceDisabled()){var n=this.activationState_;n.isActivated||(n.isActivated=!0,n.isProgrammatic=null===t,n.activationEvent=t,n.wasActivatedByPointer=!n.isProgrammatic&&("mousedown"===t.type||"touchstart"===t.type||"pointerdown"===t.type),n.activationStartTime=Date.now(),requestAnimationFrame(function(){n.wasElementMadeActive=!t||"keydown"!==t.type||e.adapter_.isSurfaceActive(),n.wasElementMadeActive?e.animateActivation_():e.activationState_=e.defaultActivationState_()}))}}},{key:"activate",value:function(){this.activate_(null)}},{key:"animateActivation_",value:function(){var t=this,n=e.strings,i=n.VAR_FG_TRANSLATE_START,a=n.VAR_FG_TRANSLATE_END,r=e.cssClasses,o=r.BG_ACTIVE_FILL,s=r.FG_DEACTIVATION,u=r.FG_ACTIVATION,c=e.numbers.DEACTIVATION_TIMEOUT_MS,d="",f="";if(!this.adapter_.isUnbounded()){var l=this.getFgTranslationCoordinates_(),p=l.startPoint,_=l.endPoint;d=p.x+"px, "+p.y+"px",f=_.x+"px, "+_.y+"px"}this.adapter_.updateCssVariable(i,d),this.adapter_.updateCssVariable(a,f),clearTimeout(this.activationTimer_),this.rmBoundedActivationClasses_(),this.adapter_.removeClass(s),this.adapter_.computeBoundingRect(),this.adapter_.addClass(o),this.adapter_.addClass(u),this.activationTimer_=setTimeout(function(){return t.activationTimerCallback_()},c)}},{key:"getFgTranslationCoordinates_",value:function(){var t=this.activationState_,e=t.activationEvent,i=t.wasActivatedByPointer,a=void 0;return a=i?n.i(u.c)(e,this.adapter_.getWindowPageOffset(),this.adapter_.computeBoundingRect()):{x:this.frame_.width/2,y:this.frame_.height/2},a={x:a.x-this.initialSize_/2,y:a.y-this.initialSize_/2},{startPoint:a,endPoint:{x:this.frame_.width/2-this.initialSize_/2,y:this.frame_.height/2-this.initialSize_/2}}}},{key:"runDeactivationUXLogicIfReady_",value:function(){var t=e.cssClasses.FG_DEACTIVATION,n=this.activationState_,i=n.hasDeactivationUXRun,a=n.isActivated;(i||!a)&&this.activationAnimationHasEnded_&&(this.rmBoundedActivationClasses_(),this.adapter_.addClass(t))}},{key:"rmBoundedActivationClasses_",value:function(){var t=e.cssClasses,n=t.BG_ACTIVE_FILL,i=t.FG_ACTIVATION;this.adapter_.removeClass(n),this.adapter_.removeClass(i),this.activationAnimationHasEnded_=!1,this.adapter_.computeBoundingRect()}},{key:"deactivate_",value:function(t){var e=this,n=this.activationState_;if(n.isActivated){if(n.isProgrammatic){return requestAnimationFrame(function(){return e.animateDeactivation_(null,c({},n))}),void(this.activationState_=this.defaultActivationState_())}var i=f[t.type],a=n.activationEvent.type,r=i===a,o=r;n.wasActivatedByPointer&&(o="mouseup"===t.type);var s=c({},n);requestAnimationFrame(function(){r&&(e.activationState_.hasDeactivationUXRun=!0,e.animateDeactivation_(t,s)),o&&(e.activationState_=e.defaultActivationState_())})}}},{key:"deactivate",value:function(){this.deactivate_(null)}},{key:"animateDeactivation_",value:function(t,n){var i=n.wasActivatedByPointer,a=n.wasElementMadeActive,r=e.cssClasses.BG_FOCUSED;(i||a)&&(this.adapter_.removeClass(r),this.runDeactivationUXLogicIfReady_())}},{key:"destroy",value:function(){var t=this;if(this.isSupported_){this.removeEventListeners_();var n=e.cssClasses,i=n.ROOT,a=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.removeClass(i),t.adapter_.removeClass(a),t.removeCssVars_()})}}},{key:"removeEventListeners_",value:function(){var t=this;this.listenerInfos_.forEach(function(e){Object.keys(e).forEach(function(n){t.adapter_.deregisterInteractionHandler(e[n],t.listeners_[n])})}),this.adapter_.deregisterResizeHandler(this.resizeHandler_)}},{key:"removeCssVars_",value:function(){var t=this,n=e.strings;Object.keys(n).forEach(function(e){0===e.indexOf("VAR_")&&t.adapter_.updateCssVariable(n[e],null)})}},{key:"layout",value:function(){var t=this;this.layoutFrame_&&cancelAnimationFrame(this.layoutFrame_),this.layoutFrame_=requestAnimationFrame(function(){t.layoutInternal_(),t.layoutFrame_=0})}},{key:"layoutInternal_",value:function(){this.frame_=this.adapter_.computeBoundingRect();var t=Math.max(this.frame_.height,this.frame_.width),n=Math.sqrt(Math.pow(this.frame_.width,2)+Math.pow(this.frame_.height,2));this.initialSize_=t*e.numbers.INITIAL_ORIGIN_SCALE,this.maxRadius_=n+e.numbers.PADDING,this.fgScale_=this.maxRadius_/this.initialSize_,this.xfDuration_=1e3*Math.sqrt(this.maxRadius_/1024),this.updateLayoutCssVars_()}},{key:"updateLayoutCssVars_",value:function(){var t=e.strings,n=t.VAR_SURFACE_WIDTH,i=t.VAR_SURFACE_HEIGHT,a=t.VAR_FG_SIZE,r=t.VAR_LEFT,o=t.VAR_TOP,s=t.VAR_FG_SCALE;this.adapter_.updateCssVariable(n,this.frame_.width+"px"),this.adapter_.updateCssVariable(i,this.frame_.height+"px"),this.adapter_.updateCssVariable(a,this.initialSize_+"px"),this.adapter_.updateCssVariable(s,this.fgScale_),this.adapter_.isUnbounded()&&(this.unboundedCoords_={left:Math.round(this.frame_.width/2-this.initialSize_/2),top:Math.round(this.frame_.height/2-this.initialSize_/2)},this.adapter_.updateCssVariable(r,this.unboundedCoords_.left+"px"),this.adapter_.updateCssVariable(o,this.unboundedCoords_.top+"px"))}}]),e}(o.MDCFoundation);e.a=l},77:function(t,e,n){t.exports=n(4)}})});
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ripple=e():(t.mdc=t.mdc||{},t.mdc.ripple=e())}(this,function(){return function(t){function e(i){if(n[i])return n[i].exports;var a=n[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,e),a.l=!0,a.exports}var n={};return e.m=t,e.c=n,e.i=function(t){return t},e.d=function(t,n,i){e.o(t,n)||Object.defineProperty(t,n,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var n=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(n,"a",n),n},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="/assets/",e(e.s=80)}({0:function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1);n.d(e,"MDCFoundation",function(){return i.a});var a=n(2);n.d(e,"MDCComponent",function(){return a.a})},1:function(t,e,n){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),r=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};i(this,t),this.adapter_=e}return a(t,null,[{key:"cssClasses",get:function(){return{}}},{key:"strings",get:function(){return{}}},{key:"numbers",get:function(){return{}}},{key:"defaultAdapter",get:function(){return{}}}]),a(t,[{key:"init",value:function(){}},{key:"destroy",value:function(){}}]),t}();e.a=r},2:function(t,e,n){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=n(1),r=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),o=function(){function t(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;i(this,t),this.root_=e;for(var a=arguments.length,r=Array(a>2?a-2:0),o=2;o<a;o++)r[o-2]=arguments[o];this.initialize.apply(this,r),this.foundation_=void 0===n?this.getDefaultFoundation():n,this.foundation_.init(),this.initialSyncWithDOM()}return r(t,null,[{key:"attachTo",value:function(e){return new t(e,new a.a)}}]),r(t,[{key:"initialize",value:function(){}},{key:"getDefaultFoundation",value:function(){throw new Error("Subclasses must override getDefaultFoundation to return a properly configured foundation class")}},{key:"initialSyncWithDOM",value:function(){}},{key:"destroy",value:function(){this.foundation_.destroy()}},{key:"listen",value:function(t,e){this.root_.addEventListener(t,e)}},{key:"unlisten",value:function(t,e){this.root_.removeEventListener(t,e)}},{key:"emit",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],i=void 0;"function"==typeof CustomEvent?i=new CustomEvent(t,{detail:e,bubbles:n}):(i=document.createEvent("CustomEvent"),i.initCustomEvent(t,n,!1,e)),this.root_.dispatchEvent(i)}}]),t}();e.a=o},3:function(t,e,n){"use strict";function i(t){if(t.CSS&&"function"==typeof t.CSS.supports){var e=t.CSS.supports("--css-vars","yes"),n=t.CSS.supports("(--css-vars: yes)")&&t.CSS.supports("color","#00000000");return e||n}}function a(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:window,e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(void 0===s||e){var n=!1;try{t.document.addEventListener("test",null,{get passive(){n=!0}})}catch(t){}s=n}return!!s&&{passive:!0}}function r(t){return["webkitMatchesSelector","msMatchesSelector","matches"].filter(function(e){return e in t}).pop()}function o(t,e,n){var i=e.x,a=e.y,r=i+n.left,o=a+n.top,s=void 0,u=void 0;return"touchstart"===t.type?(s=t.changedTouches[0].pageX-r,u=t.changedTouches[0].pageY-o):(s=t.pageX-r,u=t.pageY-o),{x:s,y:u}}e.b=i,e.c=a,e.a=r,e.d=o;var s=void 0},4:function(t,e,n){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),s=n(6),u=n(3);n.d(e,"MDCRippleFoundation",function(){return s.a}),n.d(e,"MDCRipple",function(){return d});var c=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),d=function(t){function e(){return i(this,e),a(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return r(e,t),c(e,[{key:"activate",value:function(){this.foundation_.activate()}},{key:"deactivate",value:function(){this.foundation_.deactivate()}},{key:"getDefaultFoundation",value:function(){return new s.a(e.createAdapter(this))}},{key:"initialSyncWithDOM",value:function(){this.unbounded="mdcRippleIsUnbounded"in this.root_.dataset}},{key:"unbounded",get:function(){return this.unbounded_},set:function(t){var e=s.a.cssClasses.UNBOUNDED;this.unbounded_=Boolean(t),this.unbounded_?this.root_.classList.add(e):this.root_.classList.remove(e)}}],[{key:"attachTo",value:function(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=n.isUnbounded,a=void 0===i?void 0:i,r=new e(t);return void 0!==a&&(r.unbounded=a),r}},{key:"createAdapter",value:function(t){var e=n.i(u.a)(HTMLElement.prototype);return{browserSupportsCssVars:function(){return n.i(u.b)(window)},isUnbounded:function(){return t.unbounded},isSurfaceActive:function(){return t.root_[e](":active")},isSurfaceDisabled:function(){return t.disabled},addClass:function(e){return t.root_.classList.add(e)},removeClass:function(e){return t.root_.classList.remove(e)},registerInteractionHandler:function(e,i){return t.root_.addEventListener(e,i,n.i(u.c)())},deregisterInteractionHandler:function(e,i){return t.root_.removeEventListener(e,i,n.i(u.c)())},registerResizeHandler:function(t){return window.addEventListener("resize",t)},deregisterResizeHandler:function(t){return window.removeEventListener("resize",t)},updateCssVariable:function(e,n){return t.root_.style.setProperty(e,n)},computeBoundingRect:function(){return t.root_.getBoundingClientRect()},getWindowPageOffset:function(){return{x:window.pageXOffset,y:window.pageYOffset}}}}}]),e}(o.MDCComponent)},5:function(t,e,n){"use strict";n.d(e,"a",function(){return i}),n.d(e,"b",function(){return a}),n.d(e,"c",function(){return r});var i={ROOT:"mdc-ripple-upgraded",UNBOUNDED:"mdc-ripple-upgraded--unbounded",BG_FOCUSED:"mdc-ripple-upgraded--background-focused",BG_ACTIVE_FILL:"mdc-ripple-upgraded--background-active-fill",FG_ACTIVATION:"mdc-ripple-upgraded--foreground-activation",FG_DEACTIVATION:"mdc-ripple-upgraded--foreground-deactivation"},a={VAR_SURFACE_WIDTH:"--mdc-ripple-surface-width",VAR_SURFACE_HEIGHT:"--mdc-ripple-surface-height",VAR_FG_SIZE:"--mdc-ripple-fg-size",VAR_LEFT:"--mdc-ripple-left",VAR_TOP:"--mdc-ripple-top",VAR_FG_SCALE:"--mdc-ripple-fg-scale",VAR_FG_TRANSLATE_START:"--mdc-ripple-fg-translate-start",VAR_FG_TRANSLATE_END:"--mdc-ripple-fg-translate-end"},r={PADDING:10,INITIAL_ORIGIN_SCALE:.6,DEACTIVATION_TIMEOUT_MS:300}},6:function(t,e,n){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=n(0),s=n(5),u=n(3),c=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(t[i]=n[i])}return t},d=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),f={mouseup:"mousedown",pointerup:"pointerdown",touchend:"touchstart",keyup:"keydown",blur:"focus"},l=function(t){function e(t){i(this,e);var n=a(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,c(e.defaultAdapter,t)));return n.layoutFrame_=0,n.frame_={width:0,height:0},n.activationState_=n.defaultActivationState_(),n.xfDuration_=0,n.initialSize_=0,n.maxRadius_=0,n.listenerInfos_=[{activate:"touchstart",deactivate:"touchend"},{activate:"pointerdown",deactivate:"pointerup"},{activate:"mousedown",deactivate:"mouseup"},{activate:"keydown",deactivate:"keyup"},{focus:"focus",blur:"blur"}],n.listeners_={activate:function(t){return n.activate_(t)},deactivate:function(t){return n.deactivate_(t)},focus:function(){return requestAnimationFrame(function(){return n.adapter_.addClass(e.cssClasses.BG_FOCUSED)})},blur:function(){return requestAnimationFrame(function(){return n.adapter_.removeClass(e.cssClasses.BG_FOCUSED)})}},n.resizeHandler_=function(){return n.layout()},n.unboundedCoords_={left:0,top:0},n.fgScale_=0,n.activationTimer_=0,n.activationAnimationHasEnded_=!1,n.activationTimerCallback_=function(){n.activationAnimationHasEnded_=!0,n.runDeactivationUXLogicIfReady_()},n}return r(e,t),d(e,[{key:"isSupported_",get:function(){return this.adapter_.browserSupportsCssVars()}}],[{key:"cssClasses",get:function(){return s.a}},{key:"strings",get:function(){return s.b}},{key:"numbers",get:function(){return s.c}},{key:"defaultAdapter",get:function(){return{browserSupportsCssVars:function(){},isUnbounded:function(){},isSurfaceActive:function(){},isSurfaceDisabled:function(){},addClass:function(){},removeClass:function(){},registerInteractionHandler:function(){},deregisterInteractionHandler:function(){},registerResizeHandler:function(){},deregisterResizeHandler:function(){},updateCssVariable:function(){},computeBoundingRect:function(){},getWindowPageOffset:function(){}}}}]),d(e,[{key:"defaultActivationState_",value:function(){return{isActivated:!1,hasDeactivationUXRun:!1,wasActivatedByPointer:!1,wasElementMadeActive:!1,activationStartTime:0,activationEvent:null,isProgrammatic:!1}}},{key:"init",value:function(){var t=this;if(this.isSupported_){this.addEventListeners_();var n=e.cssClasses,i=n.ROOT,a=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.addClass(i),t.adapter_.isUnbounded()&&t.adapter_.addClass(a),t.layoutInternal_()})}}},{key:"addEventListeners_",value:function(){var t=this;this.listenerInfos_.forEach(function(e){Object.keys(e).forEach(function(n){t.adapter_.registerInteractionHandler(e[n],t.listeners_[n])})}),this.adapter_.registerResizeHandler(this.resizeHandler_)}},{key:"activate_",value:function(t){var e=this;if(!this.adapter_.isSurfaceDisabled()){var n=this.activationState_;n.isActivated||(n.isActivated=!0,n.isProgrammatic=null===t,n.activationEvent=t,n.wasActivatedByPointer=!n.isProgrammatic&&("mousedown"===t.type||"touchstart"===t.type||"pointerdown"===t.type),n.activationStartTime=Date.now(),requestAnimationFrame(function(){n.wasElementMadeActive=!t||"keydown"!==t.type||e.adapter_.isSurfaceActive(),n.wasElementMadeActive?e.animateActivation_():e.activationState_=e.defaultActivationState_()}))}}},{key:"activate",value:function(){this.activate_(null)}},{key:"animateActivation_",value:function(){var t=this,n=e.strings,i=n.VAR_FG_TRANSLATE_START,a=n.VAR_FG_TRANSLATE_END,r=e.cssClasses,o=r.BG_ACTIVE_FILL,s=r.FG_DEACTIVATION,u=r.FG_ACTIVATION,c=e.numbers.DEACTIVATION_TIMEOUT_MS,d="",f="";if(!this.adapter_.isUnbounded()){var l=this.getFgTranslationCoordinates_(),p=l.startPoint,_=l.endPoint;d=p.x+"px, "+p.y+"px",f=_.x+"px, "+_.y+"px"}this.adapter_.updateCssVariable(i,d),this.adapter_.updateCssVariable(a,f),clearTimeout(this.activationTimer_),this.rmBoundedActivationClasses_(),this.adapter_.removeClass(s),this.adapter_.computeBoundingRect(),this.adapter_.addClass(o),this.adapter_.addClass(u),this.activationTimer_=setTimeout(function(){return t.activationTimerCallback_()},c)}},{key:"getFgTranslationCoordinates_",value:function(){var t=this.activationState_,e=t.activationEvent,i=t.wasActivatedByPointer,a=void 0;return a=i?n.i(u.d)(e,this.adapter_.getWindowPageOffset(),this.adapter_.computeBoundingRect()):{x:this.frame_.width/2,y:this.frame_.height/2},a={x:a.x-this.initialSize_/2,y:a.y-this.initialSize_/2},{startPoint:a,endPoint:{x:this.frame_.width/2-this.initialSize_/2,y:this.frame_.height/2-this.initialSize_/2}}}},{key:"runDeactivationUXLogicIfReady_",value:function(){var t=e.cssClasses.FG_DEACTIVATION,n=this.activationState_,i=n.hasDeactivationUXRun,a=n.isActivated;(i||!a)&&this.activationAnimationHasEnded_&&(this.rmBoundedActivationClasses_(),this.adapter_.addClass(t))}},{key:"rmBoundedActivationClasses_",value:function(){var t=e.cssClasses,n=t.BG_ACTIVE_FILL,i=t.FG_ACTIVATION;this.adapter_.removeClass(n),this.adapter_.removeClass(i),this.activationAnimationHasEnded_=!1,this.adapter_.computeBoundingRect()}},{key:"deactivate_",value:function(t){var e=this,n=this.activationState_;if(n.isActivated){if(n.isProgrammatic){return requestAnimationFrame(function(){return e.animateDeactivation_(null,c({},n))}),void(this.activationState_=this.defaultActivationState_())}var i=f[t.type],a=n.activationEvent.type,r=i===a,o=r;n.wasActivatedByPointer&&(o="mouseup"===t.type);var s=c({},n);requestAnimationFrame(function(){r&&(e.activationState_.hasDeactivationUXRun=!0,e.animateDeactivation_(t,s)),o&&(e.activationState_=e.defaultActivationState_())})}}},{key:"deactivate",value:function(){this.deactivate_(null)}},{key:"animateDeactivation_",value:function(t,n){var i=n.wasActivatedByPointer,a=n.wasElementMadeActive,r=e.cssClasses.BG_FOCUSED;(i||a)&&(this.adapter_.removeClass(r),this.runDeactivationUXLogicIfReady_())}},{key:"destroy",value:function(){var t=this;if(this.isSupported_){this.removeEventListeners_();var n=e.cssClasses,i=n.ROOT,a=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.removeClass(i),t.adapter_.removeClass(a),t.removeCssVars_()})}}},{key:"removeEventListeners_",value:function(){var t=this;this.listenerInfos_.forEach(function(e){Object.keys(e).forEach(function(n){t.adapter_.deregisterInteractionHandler(e[n],t.listeners_[n])})}),this.adapter_.deregisterResizeHandler(this.resizeHandler_)}},{key:"removeCssVars_",value:function(){var t=this,n=e.strings;Object.keys(n).forEach(function(e){0===e.indexOf("VAR_")&&t.adapter_.updateCssVariable(n[e],null)})}},{key:"layout",value:function(){var t=this;this.layoutFrame_&&cancelAnimationFrame(this.layoutFrame_),this.layoutFrame_=requestAnimationFrame(function(){t.layoutInternal_(),t.layoutFrame_=0})}},{key:"layoutInternal_",value:function(){this.frame_=this.adapter_.computeBoundingRect();var t=Math.max(this.frame_.height,this.frame_.width),n=Math.sqrt(Math.pow(this.frame_.width,2)+Math.pow(this.frame_.height,2));this.initialSize_=t*e.numbers.INITIAL_ORIGIN_SCALE,this.maxRadius_=n+e.numbers.PADDING,this.fgScale_=this.maxRadius_/this.initialSize_,this.xfDuration_=1e3*Math.sqrt(this.maxRadius_/1024),this.updateLayoutCssVars_()}},{key:"updateLayoutCssVars_",value:function(){var t=e.strings,n=t.VAR_SURFACE_WIDTH,i=t.VAR_SURFACE_HEIGHT,a=t.VAR_FG_SIZE,r=t.VAR_LEFT,o=t.VAR_TOP,s=t.VAR_FG_SCALE;this.adapter_.updateCssVariable(n,this.frame_.width+"px"),this.adapter_.updateCssVariable(i,this.frame_.height+"px"),this.adapter_.updateCssVariable(a,this.initialSize_+"px"),this.adapter_.updateCssVariable(s,this.fgScale_),this.adapter_.isUnbounded()&&(this.unboundedCoords_={left:Math.round(this.frame_.width/2-this.initialSize_/2),top:Math.round(this.frame_.height/2-this.initialSize_/2)},this.adapter_.updateCssVariable(r,this.unboundedCoords_.left+"px"),this.adapter_.updateCssVariable(o,this.unboundedCoords_.top+"px"))}}]),e}(o.MDCFoundation);e.a=l},80:function(t,e,n){t.exports=n(4)}})});

index.js

@@ -19,3 +19,3 @@ /**
 import MDCRippleFoundation from './foundation';
-import {supportsCssVariables, getMatchesProperty} from './util';
+import {applyPassive, supportsCssVariables, getMatchesProperty} from './util';
 
@@ -44,4 +44,6 @@ export {MDCRippleFoundation};
       removeClass: (className) => instance.root_.classList.remove(className),
-      registerInteractionHandler: (evtType, handler) => instance.root_.addEventListener(evtType, handler),
-      deregisterInteractionHandler: (evtType, handler) => instance.root_.removeEventListener(evtType, handler),
+      registerInteractionHandler: (evtType, handler) =>
+          instance.root_.addEventListener(evtType, handler, applyPassive()),
+      deregisterInteractionHandler: (evtType, handler) =>
+          instance.root_.removeEventListener(evtType, handler, applyPassive()),
       registerResizeHandler: (handler) => window.addEventListener('resize', handler),
@@ -48,0 +50,0 @@ deregisterResizeHandler: (handler) => window.removeEventListener('resize', handler),

package.json

 {
   "name": "@material/ripple",
   "description": "The Material Components for the web Ink Ripple effect for web element interactions",
-  "version": "0.6.1",
+  "version": "0.6.2",
   "license": "Apache-2.0",
@@ -17,5 +17,5 @@ "keywords": [
   "dependencies": {
-    "@material/base": "^0.1.3",
+    "@material/base": "^0.2.0",
     "@material/theme": "^0.1.5"
   }
 }

README.md

@@ -106,3 +106,3 @@ <!--docs:
 
-When a ripple is successfully initialized on an element, it dynamically adds a `mdc-ripple-upgraded` class to that element. If ripple is not initialized but Sass misins are included within our surface, the ripple will still work, but it would use a simpler, CSS-Only implementation which relies on `:hover`, `:active`, and `:focus`.
+When a ripple is successfully initialized on an element, it dynamically adds a `mdc-ripple-upgraded` class to that element. If ripple is not initialized but Sass mixins are included within our surface, the ripple will still work, but it would use a simpler, CSS-Only implementation which relies on `:hover`, `:active`, and `:focus`.
 
@@ -130,3 +130,3 @@ ##### The full Sass API
 ```javascript
-import {MDCRipple, MDCRippleFoundation} from 'mdc-ripple';
+import {MDCRipple, MDCRippleFoundation} from '@material/ripple';
 ```
@@ -137,4 +137,3 @@
 ```javascript
-const MDCRipple = require('mdc-ripple').MDCRipple;
-const MDCRippleFoundation = require('mdc-ripple').MDCRippleFoundation;
+const {MDCRipple, MDCRippleFoundation} = require('@material/ripple');
 ```
@@ -145,3 +144,3 @@
 ```javascript
-require('path/to/mdc-ripple', function(mdcRipple) {
+require('path/to/@material/ripple', function(mdcRipple) {
   const MDCRipple = mdcRipple.MDCRipple;
@@ -148,0 +147,0 @@ const MDCRippleFoundation = mdcRipple.MDCRippleFoundation;

util.js

@@ -17,2 +17,4 @@ /**
 
+let supportsPassive_;
+
 export function supportsCssVariables(windowObj) {
@@ -34,2 +36,18 @@ const supportsFunctionPresent = windowObj.CSS && typeof windowObj.CSS.supports === 'function';
 
+// Determine whether the current browser supports passive event listeners, and if so, use them.
+export function applyPassive(globalObj = window, forceRefresh = false) {
+  if (supportsPassive_ === undefined || forceRefresh) {
+    let isSupported = false;
+    try {
+      globalObj.document.addEventListener('test', null, {get passive() {
+        isSupported = true;
+      }});
+    } catch (e) { }
+
+    supportsPassive_ = isSupported;
+  }
+
+  return supportsPassive_ ? {passive: true} : false;
+}
+
 export function getMatchesProperty(HTMLElementPrototype) {
@@ -36,0 +54,0 @@ return [

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Improved metrics

Total package byte prevSize

141249

increased by1.86%

Lines of code

2028

increased by3.73%

Worsened metrics

Number of lines in readme file

408

decreased by-0.24%

Dependency changes

• + Added@material/base@0.2.6(transitive)

• - Removed@material/base@0.1.3(transitive)

• Updated@material/base@^0.2.0