text: /*!
   Material Components for the web
   Copyright (c) 2018 Google Inc.
   License: Apache-2.0
  */
  !function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.iconToggle=e():(t.mdc=t.mdc||{},t.mdc.iconToggle=e())}(this,function(){return function(t){function e(i){if(n[i])return n[i].exports;var r=n[i]={i:i,l:!1,exports:{}};return t[i].call(r.exports,r,r.exports,e),r.l=!0,r.exports}var n={};return e.m=t,e.c=n,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=72)}({0: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 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}}(),a=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};i(this,t),this.adapter_=e}return r(t,null,[{key:"cssClasses",get:function(){return{}}},{key:"strings",get:function(){return{}}},{key:"numbers",get:function(){return{}}},{key:"defaultAdapter",get:function(){return{}}}]),r(t,[{key:"init",value:function(){}},{key:"destroy",value:function(){}}]),t}();e.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 r=n(0),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}}(),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 r=arguments.length,a=Array(r>2?r-2:0),o=2;o<r;o++)a[o-2]=arguments[o];this.initialize.apply(this,a),this.foundation_=void 0===n?this.getDefaultFoundation():n,this.foundation_.init(),this.initialSyncWithDOM()}return a(t,null,[{key:"attachTo",value:function(e){return new t(e,new r.a)}}]),a(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},2:function(t,e,n){"use strict";function i(t){var e=t.document,n=e.createElement("div");n.className="mdc-ripple-surface--test-edge-var-bug",e.body.appendChild(n);var i=t.getComputedStyle(n),r=null!==i&&"solid"===i.borderTopStyle;return n.remove(),r}function r(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if("boolean"==typeof u&&!e)return u;if(t.CSS&&"function"==typeof t.CSS.supports){var n=t.CSS.supports("--css-vars","yes"),r=t.CSS.supports("(--css-vars: yes)")&&t.CSS.supports("color","#00000000");return u=!(!n&&!r||i(t))}}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===c||e){var n=!1;try{t.document.addEventListener("test",null,{get passive(){n=!0}})}catch(t){}c=n}return!!c&&{passive:!0}}function o(t){return["webkitMatchesSelector","msMatchesSelector","matches"].filter(function(e){return e in t}).pop()}function s(t,e,n){var i=e.x,r=e.y,a=i+n.left,o=r+n.top,s=void 0,u=void 0;return"touchstart"===t.type?(s=t.changedTouches[0].pageX-a,u=t.changedTouches[0].pageY-o):(s=t.pageX-a,u=t.pageY-o),{x:s,y:u}}Object.defineProperty(e,"__esModule",{value:!0}),n.d(e,"supportsCssVariables",function(){return r}),n.d(e,"applyPassive",function(){return a}),n.d(e,"getMatchesProperty",function(){return o}),n.d(e,"getNormalizedEventCoords",function(){return s});/**
   * @license
   * Copyright 2016 Google Inc. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  var u=void 0,c=void 0},3: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 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}}();!function(){function t(){i(this,t)}r(t,[{key:"browserSupportsCssVars",value:function(){}},{key:"isUnbounded",value:function(){}},{key:"isSurfaceActive",value:function(){}},{key:"isSurfaceDisabled",value:function(){}},{key:"addClass",value:function(t){}},{key:"removeClass",value:function(t){}},{key:"registerInteractionHandler",value:function(t,e){}},{key:"deregisterInteractionHandler",value:function(t,e){}},{key:"registerDocumentInteractionHandler",value:function(t,e){}},{key:"deregisterDocumentInteractionHandler",value:function(t,e){}},{key:"registerResizeHandler",value:function(t){}},{key:"deregisterResizeHandler",value:function(t){}},{key:"updateCssVariable",value:function(t,e){}},{key:"computeBoundingRect",value:function(){}},{key:"getWindowPageOffset",value:function(){}}])}()},5: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 r(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 a(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 l}),n.d(e,"RippleCapableSurface",function(){return d});var o=n(1),s=(n(3),n(6)),u=n(2);n.d(e,"MDCRippleFoundation",function(){return s.a}),n.d(e,"util",function(){return u});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}}(),l=function(t){function e(){var t;i(this,e);for(var n=arguments.length,a=Array(n),o=0;o<n;o++)a[o]=arguments[o];var s=r(this,(t=e.__proto__||Object.getPrototypeOf(e)).call.apply(t,[this].concat(a)));return s.disabled=!1,s.unbounded_,s}return a(e,t),c(e,[{key:"setUnbounded_",value:function(){this.foundation_.setUnbounded(this.unbounded_)}},{key:"activate",value:function(){this.foundation_.activate()}},{key:"deactivate",value:function(){this.foundation_.deactivate()}},{key:"layout",value:function(){this.foundation_.layout()}},{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){this.unbounded_=Boolean(t),this.setUnbounded_()}}],[{key:"attachTo",value:function(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=n.isUnbounded,r=void 0===i?void 0:i,a=new e(t);return void 0!==r&&(a.unbounded=r),a}},{key:"createAdapter",value:function(t){var e=u.getMatchesProperty(HTMLElement.prototype);return{browserSupportsCssVars:function(){return u.supportsCssVariables(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,u.applyPassive())},deregisterInteractionHandler:function(e,n){return t.root_.removeEventListener(e,n,u.applyPassive())},registerDocumentInteractionHandler:function(t,e){return document.documentElement.addEventListener(t,e,u.applyPassive())},deregisterDocumentInteractionHandler:function(t,e){return document.documentElement.removeEventListener(t,e,u.applyPassive())},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.a),d=function t(){i(this,t)};d.prototype.root_,d.prototype.unbounded,d.prototype.disabled},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 r(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 a(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(3),n(7)),u=n(2),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},l=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=["touchstart","pointerdown","mousedown","keydown"],f=["touchend","pointerup","mouseup"],p=function(t){function e(t){i(this,e);var n=r(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.activateHandler_=function(t){return n.activate_(t)},n.deactivateHandler_=function(t){return n.deactivate_(t)},n.focusHandler_=function(){return requestAnimationFrame(function(){return n.adapter_.addClass(e.cssClasses.BG_FOCUSED)})},n.blurHandler_=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.fgDeactivationRemovalTimer_=0,n.activationAnimationHasEnded_=!1,n.activationTimerCallback_=function(){n.activationAnimationHasEnded_=!0,n.runDeactivationUXLogicIfReady_()},n.previousActivationEvent_=null,n}return a(e,t),l(e,null,[{key:"cssClasses",get:function(){return s.a}},{key:"strings",get:function(){return s.c}},{key:"numbers",get:function(){return s.b}},{key:"defaultAdapter",get:function(){return{browserSupportsCssVars:function(){},isUnbounded:function(){},isSurfaceActive:function(){},isSurfaceDisabled:function(){},addClass:function(){},removeClass:function(){},registerInteractionHandler:function(){},deregisterInteractionHandler:function(){},registerDocumentInteractionHandler:function(){},deregisterDocumentInteractionHandler:function(){},registerResizeHandler:function(){},deregisterResizeHandler:function(){},updateCssVariable:function(){},computeBoundingRect:function(){},getWindowPageOffset:function(){}}}}]),l(e,[{key:"isSupported_",value:function(){return this.adapter_.browserSupportsCssVars()}},{key:"defaultActivationState_",value:function(){return{isActivated:!1,hasDeactivationUXRun:!1,wasActivatedByPointer:!1,wasElementMadeActive:!1,activationEvent:null,isProgrammatic:!1}}},{key:"init",value:function(){var t=this;if(this.isSupported_()){this.registerRootHandlers_();var n=e.cssClasses,i=n.ROOT,r=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.addClass(i),t.adapter_.isUnbounded()&&t.adapter_.addClass(r),t.layoutInternal_()})}}},{key:"destroy",value:function(){var t=this;if(this.isSupported_()){this.deregisterRootHandlers_(),this.deregisterDeactivationHandlers_();var n=e.cssClasses,i=n.ROOT,r=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.removeClass(i),t.adapter_.removeClass(r),t.removeCssVars_()})}}},{key:"registerRootHandlers_",value:function(){var t=this;d.forEach(function(e){t.adapter_.registerInteractionHandler(e,t.activateHandler_)}),this.adapter_.registerInteractionHandler("focus",this.focusHandler_),this.adapter_.registerInteractionHandler("blur",this.blurHandler_),this.adapter_.registerResizeHandler(this.resizeHandler_)}},{key:"registerDeactivationHandlers_",value:function(t){var e=this;"keydown"===t.type?this.adapter_.registerInteractionHandler("keyup",this.deactivateHandler_):f.forEach(function(t){e.adapter_.registerDocumentInteractionHandler(t,e.deactivateHandler_)})}},{key:"deregisterRootHandlers_",value:function(){var t=this;d.forEach(function(e){t.adapter_.deregisterInteractionHandler(e,t.activateHandler_)}),this.adapter_.deregisterInteractionHandler("focus",this.focusHandler_),this.adapter_.deregisterInteractionHandler("blur",this.blurHandler_),this.adapter_.deregisterResizeHandler(this.resizeHandler_)}},{key:"deregisterDeactivationHandlers_",value:function(){var t=this;this.adapter_.deregisterInteractionHandler("keyup",this.deactivateHandler_),f.forEach(function(e){t.adapter_.deregisterDocumentInteractionHandler(e,t.deactivateHandler_)})}},{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:"activate_",value:function(t){var e=this;if(!this.adapter_.isSurfaceDisabled()){var n=this.activationState_;if(!n.isActivated){var i=this.previousActivationEvent_;i&&t&&i.type!==t.type&&i.clientX===t.clientX&&i.clientY===t.clientY||(n.isActivated=!0,n.isProgrammatic=null===t,n.activationEvent=t,n.wasActivatedByPointer=!n.isProgrammatic&&("mousedown"===t.type||"touchstart"===t.type||"pointerdown"===t.type),t&&this.registerDeactivationHandlers_(t),requestAnimationFrame(function(){n.wasElementMadeActive=!t||"keydown"!==t.type||e.adapter_.isSurfaceActive(),n.wasElementMadeActive?e.animateActivation_():e.activationState_=e.defaultActivationState_()}))}}}},{key:"activate",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;this.activate_(t)}},{key:"animateActivation_",value:function(){var t=this,n=e.strings,i=n.VAR_FG_TRANSLATE_START,r=n.VAR_FG_TRANSLATE_END,a=e.cssClasses,o=a.FG_DEACTIVATION,s=a.FG_ACTIVATION,u=e.numbers.DEACTIVATION_TIMEOUT_MS,c="",l="";if(!this.adapter_.isUnbounded()){var d=this.getFgTranslationCoordinates_(),f=d.startPoint,p=d.endPoint;c=f.x+"px, "+f.y+"px",l=p.x+"px, "+p.y+"px"}this.adapter_.updateCssVariable(i,c),this.adapter_.updateCssVariable(r,l),clearTimeout(this.activationTimer_),clearTimeout(this.fgDeactivationRemovalTimer_),this.rmBoundedActivationClasses_(),this.adapter_.removeClass(o),this.adapter_.computeBoundingRect(),this.adapter_.addClass(s),this.activationTimer_=setTimeout(function(){return t.activationTimerCallback_()},u)}},{key:"getFgTranslationCoordinates_",value:function(){var t=this.activationState_,e=t.activationEvent,n=t.wasActivatedByPointer,i=void 0;return i=n?Object(u.getNormalizedEventCoords)(e,this.adapter_.getWindowPageOffset(),this.adapter_.computeBoundingRect()):{x:this.frame_.width/2,y:this.frame_.height/2},i={x:i.x-this.initialSize_/2,y:i.y-this.initialSize_/2},{startPoint:i,endPoint:{x:this.frame_.width/2-this.initialSize_/2,y:this.frame_.height/2-this.initialSize_/2}}}},{key:"runDeactivationUXLogicIfReady_",value:function(){var t=this,n=e.cssClasses.FG_DEACTIVATION,i=this.activationState_,r=i.hasDeactivationUXRun,a=i.isActivated;(r||!a)&&this.activationAnimationHasEnded_&&(this.rmBoundedActivationClasses_(),this.adapter_.addClass(n),this.fgDeactivationRemovalTimer_=setTimeout(function(){t.adapter_.removeClass(n)},s.b.FG_DEACTIVATION_MS))}},{key:"rmBoundedActivationClasses_",value:function(){var t=e.cssClasses.FG_ACTIVATION;this.adapter_.removeClass(t),this.activationAnimationHasEnded_=!1,this.adapter_.computeBoundingRect()}},{key:"resetActivationState_",value:function(){var t=this;this.previousActivationEvent_=this.activationState_.activationEvent,this.activationState_=this.defaultActivationState_(),setTimeout(function(){return t.previousActivationEvent_=null},100)}},{key:"deactivate_",value:function(t){var e=this,n=this.activationState_;if(n.isActivated){var i=c({},n);if(n.isProgrammatic){requestAnimationFrame(function(){return e.animateDeactivation_(null,i)}),this.resetActivationState_()}else this.deregisterDeactivationHandlers_(),requestAnimationFrame(function(){e.activationState_.hasDeactivationUXRun=!0,e.animateDeactivation_(t,i),e.resetActivationState_()})}}},{key:"deactivate",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;this.deactivate_(t)}},{key:"animateDeactivation_",value:function(t,e){var n=e.wasActivatedByPointer,i=e.wasElementMadeActive;(n||i)&&this.runDeactivationUXLogicIfReady_()}},{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_FG_SIZE,i=t.VAR_LEFT,r=t.VAR_TOP,a=t.VAR_FG_SCALE;this.adapter_.updateCssVariable(n,this.initialSize_+"px"),this.adapter_.updateCssVariable(a,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(i,this.unboundedCoords_.left+"px"),this.adapter_.updateCssVariable(r,this.unboundedCoords_.top+"px"))}},{key:"setUnbounded",value:function(t){var n=e.cssClasses.UNBOUNDED;t?this.adapter_.addClass(n):this.adapter_.removeClass(n)}}]),e}(o.a);e.a=p},7:function(t,e,n){"use strict";n.d(e,"a",function(){return i}),n.d(e,"c",function(){return r}),n.d(e,"b",function(){return a});/**
   * @license
   * Copyright 2016 Google Inc. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  var i={ROOT:"mdc-ripple-upgraded",UNBOUNDED:"mdc-ripple-upgraded--unbounded",BG_FOCUSED:"mdc-ripple-upgraded--background-focused",FG_ACTIVATION:"mdc-ripple-upgraded--foreground-activation",FG_DEACTIVATION:"mdc-ripple-upgraded--foreground-deactivation"},r={VAR_LEFT:"--mdc-ripple-left",VAR_TOP:"--mdc-ripple-top",VAR_FG_SIZE:"--mdc-ripple-fg-size",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"},a={PADDING:10,INITIAL_ORIGIN_SCALE:.6,DEACTIVATION_TIMEOUT_MS:225,FG_DEACTIVATION_MS:150}},72:function(t,e,n){t.exports=n(73)},73: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 r(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 a(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,"MDCIconToggle",function(){return f});var o=n(1),s=n(74),u=n(5);n.d(e,"MDCIconToggleFoundation",function(){return s.a});var 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},l=function t(e,n,i){null===e&&(e=Function.prototype);var r=Object.getOwnPropertyDescriptor(e,n);if(void 0===r){var a=Object.getPrototypeOf(e);return null===a?void 0:t(a,n,i)}if("value"in r)return r.value;var o=r.get;if(void 0!==o)return o.call(i)},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=function(t){function e(){var t;i(this,e);for(var n=arguments.length,a=Array(n),o=0;o<n;o++)a[o]=arguments[o];var s=r(this,(t=e.__proto__||Object.getPrototypeOf(e)).call.apply(t,[this].concat(a)));return s.ripple_=s.initRipple_(),s}return a(e,t),d(e,null,[{key:"attachTo",value:function(t){return new e(t)}}]),d(e,[{key:"initRipple_",value:function(){var t=this,e=c(u.MDCRipple.createAdapter(this),{isUnbounded:function(){return!0},isSurfaceActive:function(){return t.foundation_.isKeyboardActivated()},computeBoundingRect:function(){var e=t.root_.getBoundingClientRect(),n=e.left;return{left:n,top:e.top,width:48,height:48,right:n+48,bottom:n+48}}}),n=new u.MDCRippleFoundation(e);return new u.MDCRipple(this.root_,n)}},{key:"destroy",value:function(){this.ripple_.destroy(),l(e.prototype.__proto__||Object.getPrototypeOf(e.prototype),"destroy",this).call(this)}},{key:"getDefaultFoundation",value:function(){var t=this;return new s.a({addClass:function(e){return t.iconEl_.classList.add(e)},removeClass:function(e){return t.iconEl_.classList.remove(e)},registerInteractionHandler:function(e,n){return t.root_.addEventListener(e,n)},deregisterInteractionHandler:function(e,n){return t.root_.removeEventListener(e,n)},setText:function(e){return t.iconEl_.textContent=e},getTabIndex:function(){return t.root_.tabIndex},setTabIndex:function(e){return t.root_.tabIndex=e},getAttr:function(e,n){return t.root_.getAttribute(e,n)},setAttr:function(e,n){return t.root_.setAttribute(e,n)},rmAttr:function(e){return t.root_.removeAttribute(e)},notifyChange:function(e){return t.emit(s.a.strings.CHANGE_EVENT,e)}})}},{key:"initialSyncWithDOM",value:function(){this.on="true"===this.root_.getAttribute(s.a.strings.ARIA_PRESSED),this.disabled="true"===this.root_.getAttribute(s.a.strings.ARIA_DISABLED)}},{key:"refreshToggleData",value:function(){this.foundation_.refreshToggleData()}},{key:"iconEl_",get:function(){var t=this.root_.dataset.iconInnerSelector;return t?this.root_.querySelector(t):this.root_}},{key:"ripple",get:function(){return this.ripple_}},{key:"on",get:function(){return this.foundation_.isOn()},set:function(t){this.foundation_.toggle(t)}},{key:"disabled",get:function(){return this.foundation_.isDisabled()},set:function(t){this.foundation_.setDisabled(t)}}]),e}(o.a)},74: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 r(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 a(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)}function o(t){return"Space"===t.key||32===t.keyCode}var s=n(0),u=(n(75),n(76)),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},l=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(t){i(this,e);var n=r(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,c(e.defaultAdapter,t)));return n.on_=!1,n.disabled_=!1,n.savedTabIndex_=-1,n.toggleOnData_=null,n.toggleOffData_=null,n.clickHandler_=function(){return n.toggleFromEvt_()},n.isHandlingKeydown_=!1,n.keydownHandler_=function(t){if(o(t))return n.isHandlingKeydown_=!0,t.preventDefault()},n.keyupHandler_=function(t){o(t)&&(n.isHandlingKeydown_=!1,n.toggleFromEvt_())},n}return a(e,t),l(e,null,[{key:"cssClasses",get:function(){return u.a}},{key:"strings",get:function(){return u.b}},{key:"defaultAdapter",get:function(){return{addClass:function(){},removeClass:function(){},registerInteractionHandler:function(){},deregisterInteractionHandler:function(){},setText:function(){},getTabIndex:function(){return 0},setTabIndex:function(){},getAttr:function(){return""},setAttr:function(){},rmAttr:function(){},notifyChange:function(){}}}}]),l(e,[{key:"init",value:function(){this.refreshToggleData(),this.savedTabIndex_=this.adapter_.getTabIndex(),this.adapter_.registerInteractionHandler("click",this.clickHandler_),this.adapter_.registerInteractionHandler("keydown",this.keydownHandler_),this.adapter_.registerInteractionHandler("keyup",this.keyupHandler_)}},{key:"refreshToggleData",value:function(){var t=e.strings,n=t.DATA_TOGGLE_ON,i=t.DATA_TOGGLE_OFF;this.toggleOnData_=this.parseJsonDataAttr_(n),this.toggleOffData_=this.parseJsonDataAttr_(i)}},{key:"destroy",value:function(){this.adapter_.deregisterInteractionHandler("click",this.clickHandler_),this.adapter_.deregisterInteractionHandler("keydown",this.keydownHandler_),this.adapter_.deregisterInteractionHandler("keyup",this.keyupHandler_)}},{key:"toggleFromEvt_",value:function(){this.toggle();var t=this.on_;this.adapter_.notifyChange({isOn:t})}},{key:"isOn",value:function(){return this.on_}},{key:"toggle",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:!this.on_;this.on_=t;var n=e.strings,i=n.ARIA_LABEL,r=n.ARIA_PRESSED;this.on_?this.adapter_.setAttr(r,"true"):this.adapter_.setAttr(r,"false");var a=this.on_?this.toggleOffData_:this.toggleOnData_,o=a.cssClass;o&&this.adapter_.removeClass(o);var s=this.on_?this.toggleOnData_:this.toggleOffData_,u=s.content,c=s.label,l=s.cssClass;l&&this.adapter_.addClass(l),u&&this.adapter_.setText(u),c&&this.adapter_.setAttr(i,c)}},{key:"parseJsonDataAttr_",value:function(t){var e=this.adapter_.getAttr(t);return e?JSON.parse(e):{}}},{key:"isDisabled",value:function(){return this.disabled_}},{key:"setDisabled",value:function(t){this.disabled_=t;var n=e.cssClasses.DISABLED,i=e.strings.ARIA_DISABLED;this.disabled_?(this.savedTabIndex_=this.adapter_.getTabIndex(),this.adapter_.setTabIndex(-1),this.adapter_.setAttr(i,"true"),this.adapter_.addClass(n)):(this.adapter_.setTabIndex(this.savedTabIndex_),this.adapter_.rmAttr(i),this.adapter_.removeClass(n))}},{key:"isKeyboardActivated",value:function(){return this.isHandlingKeydown_}}]),e}(s.a),f=function t(){i(this,t)};f.prototype.label,f.prototype.content,f.prototype.cssClass,e.a=d},75: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 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}}();!function(){function t(){i(this,t)}r(t,[{key:"addClass",value:function(t){}},{key:"removeClass",value:function(t){}},{key:"registerInteractionHandler",value:function(t,e){}},{key:"deregisterInteractionHandler",value:function(t,e){}},{key:"setText",value:function(t){}},{key:"getTabIndex",value:function(){}},{key:"setTabIndex",value:function(t){}},{key:"getAttr",value:function(t){}},{key:"setAttr",value:function(t,e){}},{key:"rmAttr",value:function(t){}},{key:"notifyChange",value:function(t){}}])}()},76:function(t,e,n){"use strict";n.d(e,"a",function(){return i}),n.d(e,"b",function(){return r});/**
   * @license
   * Copyright 2016 Google Inc. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  var i={ROOT:"mdc-icon-toggle",DISABLED:"mdc-icon-toggle--disabled"},r={DATA_TOGGLE_ON:"data-toggle-on",DATA_TOGGLE_OFF:"data-toggle-off",ARIA_PRESSED:"aria-pressed",ARIA_DISABLED:"aria-disabled",ARIA_LABEL:"aria-label",CHANGE_EVENT:"MDCIconToggle:change"}}})});