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@material/tabs

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@material/tabs - npm Package Compare versions

Comparing version 0.2.3 to 0.2.4

2

dist/mdc.tabs.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.tabs=e():(t.mdc=t.mdc||{},t.mdc.tabs=e())}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return t[r].call(i.exports,i,i.exports,e),i.l=!0,i.exports}var n={};return e.m=t,e.c=n,e.d=function(t,n,r){e.o(t,n)||Object.defineProperty(t,n,{configurable:!1,enumerable:!0,get:r})},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=81)}({0:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var i=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),a=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r(this,t),this.adapter_=e}return i(t,null,[{key:"cssClasses",get:function(){return{}}},{key:"strings",get:function(){return{}}},{key:"numbers",get:function(){return{}}},{key:"defaultAdapter",get:function(){return{}}}]),i(t,[{key:"init",value:function(){}},{key:"destroy",value:function(){}}]),t}();e.a=a},1:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var i=n(0),a=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),o=function(){function t(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;r(this,t),this.root_=e;for(var i=arguments.length,a=Array(i>2?i-2:0),o=2;o<i;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 i.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],r=void 0;"function"==typeof CustomEvent?r=new CustomEvent(t,{detail:e,bubbles:n}):(r=document.createEvent("CustomEvent"),r.initCustomEvent(t,n,!1,e)),this.root_.dispatchEvent(r)}}]),t}();e.a=o},19:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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)}n.d(e,"a",function(){return l});var o=n(1),s=n(5),u=n(20),c=n(83);n.d(e,"b",function(){return c.a});var f=function t(e,n,r){null===e&&(e=Function.prototype);var i=Object.getOwnPropertyDescriptor(e,n);if(void 0===i){var a=Object.getPrototypeOf(e);return null===a?void 0:t(a,n,r)}if("value"in i)return i.value;var o=i.get;if(void 0!==o)return o.call(r)},d=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),l=function(t){function e(){var t;r(this,e);for(var n=arguments.length,a=Array(n),o=0;o<n;o++)a[o]=arguments[o];var u=i(this,(t=e.__proto__||Object.getPrototypeOf(e)).call.apply(t,[this].concat(a)));return u.ripple_=s.MDCRipple.attachTo(u.root_),u}return a(e,t),d(e,[{key:"computedWidth",get:function(){return this.foundation_.getComputedWidth()}},{key:"computedLeft",get:function(){return this.foundation_.getComputedLeft()}},{key:"isActive",get:function(){return this.foundation_.isActive()},set:function(t){this.foundation_.setActive(t)}},{key:"preventDefaultOnClick",get:function(){return this.foundation_.preventsDefaultOnClick()},set:function(t){this.foundation_.setPreventDefaultOnClick(t)}}],[{key:"attachTo",value:function(t){return new e(t)}}]),d(e,[{key:"destroy",value:function(){this.ripple_.destroy(),f(e.prototype.__proto__||Object.getPrototypeOf(e.prototype),"destroy",this).call(this)}},{key:"getDefaultFoundation",value:function(){var t=this;return new c.a({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)},getOffsetWidth:function(){return t.root_.offsetWidth},getOffsetLeft:function(){return t.root_.offsetLeft},notifySelected:function(){return t.emit(c.a.strings.SELECTED_EVENT,{tab:t},!0)}})}},{key:"initialSyncWithDOM",value:function(){this.isActive=this.root_.classList.contains(u.a.ACTIVE)}},{key:"measureSelf",value:function(){this.foundation_.measureSelf()}}]),e}(o.a)},20:function(t,e,n){"use strict";n.d(e,"a",function(){return r}),n.d(e,"b",function(){return i});var r={ACTIVE:"mdc-tab--active"},i={SELECTED_EVENT:"MDCTab:selected"}},21:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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 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n=e.detail,r=n.tab;t.setActiveTab_(r,!0)}}},{key:"getDefaultFoundation",value:function(){var t=this;return new u.a({addClass:function(e){return t.root_.classList.add(e)},removeClass:function(e){return t.root_.classList.remove(e)},bindOnMDCTabSelectedEvent:function(){return t.listen(s.b.strings.SELECTED_EVENT,t.tabSelectedHandler_)},unbindOnMDCTabSelectedEvent:function(){return t.unlisten(s.b.strings.SELECTED_EVENT,t.tabSelectedHandler_)},registerResizeHandler:function(t){return window.addEventListener("resize",t)},deregisterResizeHandler:function(t){return window.removeEventListener("resize",t)},getOffsetWidth:function(){return t.root_.offsetWidth},setStyleForIndicator:function(e,n){return t.indicator_.style.setProperty(e,n)},getOffsetWidthForIndicator:function(){return t.indicator_.offsetWidth},notifyChange:function(e){return t.emit(u.a.strings.CHANGE_EVENT,e)},getNumberOfTabs:function(){return t.tabs.length},isTabActiveAtIndex:function(e){return t.tabs[e].isActive},setTabActiveAtIndex:function(e,n){t.tabs[e].isActive=n},isDefaultPreventedOnClickForTabAtIndex:function(e){return t.tabs[e].preventDefaultOnClick},setPreventDefaultOnClickForTabAtIndex:function(e,n){t.tabs[e].preventDefaultOnClick=n},measureTabAtIndex:function(e){return t.tabs[e].measureSelf()},getComputedWidthForTabAtIndex:function(e){return t.tabs[e].computedWidth},getComputedLeftForTabAtIndex:function(e){return t.tabs[e].computedLeft}})}},{key:"gatherTabs_",value:function(t){return[].slice.call(this.root_.querySelectorAll(u.a.strings.TAB_SELECTOR)).map(function(e){return t(e)})}},{key:"setActiveTabIndex_",value:function(t,e){this.foundation_.switchToTabAtIndex(t,e)}},{key:"layout",value:function(){this.foundation_.layout()}},{key:"setActiveTab_",value:function(t,e){var n=this.tabs.indexOf(t);if(n<0)throw new Error("Invalid tab component given as activeTab: Tab not found within this component's tab 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t(){r(this,t)}i(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:"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 r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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 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a(e,t),c(e,[{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){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]:{},r=n.isUnbounded,i=void 0===r?void 0:r,a=new e(t);return void 0!==i&&(a.unbounded=i),a}},{key:"createAdapter",value:function(t){var e=u.getMatchesProperty(HTMLElement.prototype);return{browserSupportsCssVars:function(){return u.supportsCssVariables(window)},isUnbounded:function(){return 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TypeError("Cannot call a class as a function")}function i(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(4),n(7)),u=n(3),c=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t},f=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),d={mouseup:"mousedown",pointerup:"pointerdown",touchend:"touchstart",keyup:"keydown",blur:"focus"},l=function(t){function e(t){r(this,e);var n=i(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.fgDeactivationRemovalTimer_=0,n.activationAnimationHasEnded_=!1,n.activationTimerCallback_=function(){n.activationAnimationHasEnded_=!0,n.runDeactivationUXLogicIfReady_()},n}return a(e,t),f(e,[{key:"isSupported_",get:function(){return this.adapter_.browserSupportsCssVars()}}],[{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(){},registerResizeHandler:function(){},deregisterResizeHandler:function(){},updateCssVariable:function(){},computeBoundingRect:function(){},getWindowPageOffset:function(){}}}}]),f(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,r=n.ROOT,i=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.addClass(r),t.adapter_.isUnbounded()&&t.adapter_.addClass(i),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,r=n.VAR_FG_TRANSLATE_START,i=n.VAR_FG_TRANSLATE_END,a=e.cssClasses,o=a.BG_ACTIVE_FILL,s=a.FG_DEACTIVATION,u=a.FG_ACTIVATION,c=e.numbers.DEACTIVATION_TIMEOUT_MS,f="",d="";if(!this.adapter_.isUnbounded()){var l=this.getFgTranslationCoordinates_(),_=l.startPoint,p=l.endPoint;f=_.x+"px, "+_.y+"px",d=p.x+"px, "+p.y+"px"}this.adapter_.updateCssVariable(r,f),this.adapter_.updateCssVariable(i,d),clearTimeout(this.activationTimer_),clearTimeout(this.fgDeactivationRemovalTimer_),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,n=t.wasActivatedByPointer,r=void 0;return r=n?u.getNormalizedEventCoords(e,this.adapter_.getWindowPageOffset(),this.adapter_.computeBoundingRect()):{x:this.frame_.width/2,y:this.frame_.height/2},r={x:r.x-this.initialSize_/2,y:r.y-this.initialSize_/2},{startPoint:r,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,r=this.activationState_,i=r.hasDeactivationUXRun,a=r.isActivated;(i||!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,n=t.BG_ACTIVE_FILL,r=t.FG_ACTIVATION;this.adapter_.removeClass(n),this.adapter_.removeClass(r),this.activationAnimationHasEnded_=!1,this.adapter_.computeBoundingRect()}},{key:"deactivate_",value:function(t){var e=this,n=this.activationState_;if(n.isActivated){if(n.isProgrammatic){var r=c({},n);return requestAnimationFrame(function(){return e.animateDeactivation_(null,r)}),void(this.activationState_=this.defaultActivationState_())}var i=d[t.type],a=n.activationEvent.type,o=i===a,s=o;n.wasActivatedByPointer&&(s="mouseup"===t.type);var u=c({},n);requestAnimationFrame(function(){o&&(e.activationState_.hasDeactivationUXRun=!0,e.animateDeactivation_(t,u)),s&&(e.activationState_=e.defaultActivationState_())})}}},{key:"deactivate",value:function(){this.deactivate_(null)}},{key:"animateDeactivation_",value:function(t,n){var r=n.wasActivatedByPointer,i=n.wasElementMadeActive,a=e.cssClasses.BG_FOCUSED;(r||i)&&(this.adapter_.removeClass(a),this.runDeactivationUXLogicIfReady_())}},{key:"destroy",value:function(){var t=this;if(this.isSupported_){this.removeEventListeners_();var n=e.cssClasses,r=n.ROOT,i=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.removeClass(r),t.adapter_.removeClass(i),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,r=t.VAR_SURFACE_HEIGHT,i=t.VAR_FG_SIZE,a=t.VAR_LEFT,o=t.VAR_TOP,s=t.VAR_FG_SCALE;this.adapter_.updateCssVariable(n,this.frame_.width+"px"),this.adapter_.updateCssVariable(r,this.frame_.height+"px"),this.adapter_.updateCssVariable(i,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(a,this.unboundedCoords_.left+"px"),this.adapter_.updateCssVariable(o,this.unboundedCoords_.top+"px"))}}]),e}(o.a);e.a=l},7:function(t,e,n){"use strict";n.d(e,"a",function(){return r}),n.d(e,"c",function(){return i}),n.d(e,"b",function(){return a});var r={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"},i={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"},a={PADDING:10,INITIAL_ORIGIN_SCALE:.6,DEACTIVATION_TIMEOUT_MS:300,FG_DEACTIVATION_MS:83}},8:function(t,e,n){"use strict";function r(t){return void 0!==t.document&&"function"==typeof t.document.createElement}function i(t){return t in c||t in f}function a(t,e,n){return e[t].styleProperty in n.style?e[t].noPrefix:e[t].webkitPrefix}function o(t,e){if(!r(t)||!i(e))return e;var n=e in c?c:f,o=t.document.createElement("div");return n===c?a(e,n,o):n[e].noPrefix in o.style?n[e].noPrefix:n[e].webkitPrefix}function s(t,e){return o(t,e)}function u(t,e){return o(t,e)}Object.defineProperty(e,"__esModule",{value:!0}),n.d(e,"transformStyleProperties",function(){return d}),e.getCorrectEventName=s,e.getCorrectPropertyName=u;var c={animationstart:{noPrefix:"animationstart",webkitPrefix:"webkitAnimationStart",styleProperty:"animation"},animationend:{noPrefix:"animationend",webkitPrefix:"webkitAnimationEnd",styleProperty:"animation"},animationiteration:{noPrefix:"animationiteration",webkitPrefix:"webkitAnimationIteration",styleProperty:"animation"},transitionend:{noPrefix:"transitionend",webkitPrefix:"webkitTransitionEnd",styleProperty:"transition"}},f={animation:{noPrefix:"animation",webkitPrefix:"-webkit-animation"},transform:{noPrefix:"transform",webkitPrefix:"-webkit-transform"},transition:{noPrefix:"transition",webkitPrefix:"-webkit-transition"}},d=["transform","WebkitTransform","MozTransform","OTransform","MSTransform"]},81:function(t,e,n){t.exports=n(82)},82:function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=n(19);n.d(e,"MDCTabFoundation",function(){return r.b}),n.d(e,"MDCTab",function(){return r.a});var i=n(21);n.d(e,"MDCTabBarFoundation",function(){return i.b}),n.d(e,"MDCTabBar",function(){return i.a});var a=n(86);n.d(e,"MDCTabBarScrollerFoundation",function(){return a.b}),n.d(e,"MDCTabBarScroller",function(){return a.a})},83:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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(20),u=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t},c=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),f=function(t){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r(this,e);var n=i(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,u(e.defaultAdapter,t)));return n.computedWidth_=0,n.computedLeft_=0,n.isActive_=!1,n.preventDefaultOnClick_=!1,n.clickHandler_=function(t){n.preventDefaultOnClick_&&t.preventDefault(),n.adapter_.notifySelected()},n.keydownHandler_=function(t){(t.key&&"Enter"===t.key||13===t.keyCode)&&n.adapter_.notifySelected()},n}return a(e,t),c(e,null,[{key:"cssClasses",get:function(){return s.a}},{key:"strings",get:function(){return s.b}},{key:"defaultAdapter",get:function(){return{addClass:function(){},removeClass:function(){},registerInteractionHandler:function(){},deregisterInteractionHandler:function(){},getOffsetWidth:function(){return 0},getOffsetLeft:function(){return 0},notifySelected:function(){}}}}]),c(e,[{key:"init",value:function(){this.adapter_.registerInteractionHandler("click",this.clickHandler_),this.adapter_.registerInteractionHandler("keydown",this.keydownHandler_)}},{key:"destroy",value:function(){this.adapter_.deregisterInteractionHandler("click",this.clickHandler_),this.adapter_.deregisterInteractionHandler("keydown",this.keydownHandler_)}},{key:"getComputedWidth",value:function(){return this.computedWidth_}},{key:"getComputedLeft",value:function(){return this.computedLeft_}},{key:"isActive",value:function(){return this.isActive_}},{key:"setActive",value:function(t){this.isActive_=t,this.isActive_?this.adapter_.addClass(s.a.ACTIVE):this.adapter_.removeClass(s.a.ACTIVE)}},{key:"preventsDefaultOnClick",value:function(){return this.preventDefaultOnClick_}},{key:"setPreventDefaultOnClick",value:function(t){this.preventDefaultOnClick_=t}},{key:"measureSelf",value:function(){this.computedWidth_=this.adapter_.getOffsetWidth(),this.computedLeft_=this.adapter_.getOffsetLeft()}}]),e}(o.a);e.a=f},84:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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(8),u=n(85),c=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t},f=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),d=function(t){function e(t){r(this,e);var n=i(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,c(e.defaultAdapter,t)));return n.isIndicatorShown_=!1,n.computedWidth_=0,n.computedLeft_=0,n.activeTabIndex_=0,n.layoutFrame_=0,n.resizeHandler_=function(){return n.layout()},n}return a(e,t),f(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(){},bindOnMDCTabSelectedEvent:function(){},unbindOnMDCTabSelectedEvent:function(){},registerResizeHandler:function(){},deregisterResizeHandler:function(){},getOffsetWidth:function(){return 0},setStyleForIndicator:function(){},getOffsetWidthForIndicator:function(){return 0},notifyChange:function(){},getNumberOfTabs:function(){return 0},isTabActiveAtIndex:function(){return!1},setTabActiveAtIndex:function(){},isDefaultPreventedOnClickForTabAtIndex:function(){return!1},setPreventDefaultOnClickForTabAtIndex:function(){},measureTabAtIndex:function(){},getComputedWidthForTabAtIndex:function(){return 0},getComputedLeftForTabAtIndex:function(){return 0}}}}]),f(e,[{key:"init",value:function(){this.adapter_.addClass(u.a.UPGRADED),this.adapter_.bindOnMDCTabSelectedEvent(),this.adapter_.registerResizeHandler(this.resizeHandler_);var t=this.findActiveTabIndex_();t>=0&&(this.activeTabIndex_=t),this.layout()}},{key:"destroy",value:function(){this.adapter_.removeClass(u.a.UPGRADED),this.adapter_.unbindOnMDCTabSelectedEvent(),this.adapter_.deregisterResizeHandler(this.resizeHandler_)}},{key:"layoutInternal_",value:function(){var t=this;this.forEachTabIndex_(function(e){return t.adapter_.measureTabAtIndex(e)}),this.computedWidth_=this.adapter_.getOffsetWidth(),this.layoutIndicator_()}},{key:"layoutIndicator_",value:function(){var t=!this.isIndicatorShown_;t&&this.adapter_.setStyleForIndicator("transition","none");var e=this.adapter_.getComputedLeftForTabAtIndex(this.activeTabIndex_),n=this.adapter_.getComputedWidthForTabAtIndex(this.activeTabIndex_)/this.adapter_.getOffsetWidth(),r="translateX("+e+"px) scale("+n+", 1)";this.adapter_.setStyleForIndicator(s.getCorrectPropertyName(window,"transform"),r),t&&(this.adapter_.getOffsetWidthForIndicator(),this.adapter_.setStyleForIndicator("transition",""),this.adapter_.setStyleForIndicator("visibility","visible"),this.isIndicatorShown_=!0)}},{key:"findActiveTabIndex_",value:function(){var t=this,e=-1;return this.forEachTabIndex_(function(n){if(t.adapter_.isTabActiveAtIndex(n))return e=n,!0}),e}},{key:"forEachTabIndex_",value:function(t){for(var e=this.adapter_.getNumberOfTabs(),n=0;n<e;n++){if(t(n))break}}},{key:"layout",value:function(){var t=this;this.layoutFrame_&&cancelAnimationFrame(this.layoutFrame_),this.layoutFrame_=requestAnimationFrame(function(){t.layoutInternal_(),t.layoutFrame_=0})}},{key:"switchToTabAtIndex",value:function(t,e){var n=this;if(t!==this.activeTabIndex_){if(t<0||t>=this.adapter_.getNumberOfTabs())throw new Error("Out of bounds index specified for tab: "+t);var r=this.activeTabIndex_;this.activeTabIndex_=t,requestAnimationFrame(function(){r>=0&&n.adapter_.setTabActiveAtIndex(r,!1),n.adapter_.setTabActiveAtIndex(n.activeTabIndex_,!0),n.layoutIndicator_(),e&&n.adapter_.notifyChange({activeTabIndex:n.activeTabIndex_})})}}},{key:"getActiveTabIndex",value:function(){return this.findActiveTabIndex_()}}]),e}(o.a);e.a=d},85:function(t,e,n){"use strict";n.d(e,"a",function(){return r}),n.d(e,"b",function(){return i});var r={UPGRADED:"mdc-tab-bar-upgraded"},i={TAB_SELECTOR:".mdc-tab",INDICATOR_SELECTOR:".mdc-tab-bar__indicator",CHANGE_EVENT:"MDCTabBar:change"}},86:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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 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u.a(t)};this.scrollFrame_=this.root_.querySelector(c.a.strings.FRAME_SELECTOR),this.tabBarEl_=this.root_.querySelector(c.a.strings.TABS_SELECTOR),this.forwardIndicator_=this.root_.querySelector(c.a.strings.INDICATOR_FORWARD_SELECTOR),this.backIndicator_=this.root_.querySelector(c.a.strings.INDICATOR_BACK_SELECTOR),this.tabBar_=t(this.tabBarEl_)}},{key:"getDefaultFoundation",value:function(){var t=this;return new c.a({addClass:function(e){return t.root_.classList.add(e)},removeClass:function(e){return t.root_.classList.remove(e)},eventTargetHasClass:function(t,e){return t.classList.contains(e)},addClassToForwardIndicator:function(e){return t.forwardIndicator_.classList.add(e)},removeClassFromForwardIndicator:function(e){return t.forwardIndicator_.classList.remove(e)},addClassToBackIndicator:function(e){return t.backIndicator_.classList.add(e)},removeClassFromBackIndicator:function(e){return t.backIndicator_.classList.remove(e)},isRTL:function(){return"rtl"===getComputedStyle(t.root_).getPropertyValue("direction")},registerBackIndicatorClickHandler:function(e){return t.backIndicator_.addEventListener("click",e)},deregisterBackIndicatorClickHandler:function(e){return t.backIndicator_.removeEventListener("click",e)},registerForwardIndicatorClickHandler:function(e){return t.forwardIndicator_.addEventListener("click",e)},deregisterForwardIndicatorClickHandler:function(e){return t.forwardIndicator_.removeEventListener("click",e)},registerCapturedInteractionHandler:function(e,n){return t.root_.addEventListener(e,n,!0)},deregisterCapturedInteractionHandler:function(e,n){return t.root_.removeEventListener(e,n,!0)},registerWindowResizeHandler:function(t){return window.addEventListener("resize",t)},deregisterWindowResizeHandler:function(t){return window.removeEventListener("resize",t)},getNumberOfTabs:function(){return t.tabBar.tabs.length},getComputedWidthForTabAtIndex:function(e){return t.tabBar.tabs[e].computedWidth},getComputedLeftForTabAtIndex:function(e){return t.tabBar.tabs[e].computedLeft},getOffsetWidthForScrollFrame:function(){return t.scrollFrame_.offsetWidth},getScrollLeftForScrollFrame:function(){return t.scrollFrame_.scrollLeft},setScrollLeftForScrollFrame:function(e){return t.scrollFrame_.scrollLeft=e},getOffsetWidthForTabBar:function(){return t.tabBarEl_.offsetWidth},setTransformStyleForTabBar:function(e){t.tabBarEl_.style.setProperty(o.getCorrectPropertyName(window,"transform"),e)},getOffsetLeftForEventTarget:function(t){return t.offsetLeft},getOffsetWidthForEventTarget:function(t){return t.offsetWidth}})}},{key:"layout",value:function(){this.foundation_.layout()}},{key:"tabBar",get:function(){return this.tabBar_}}],[{key:"attachTo",value:function(t){return new e(t)}}]),e}(s.a)},87:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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(88),u=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t},c=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),f=function(t){function e(t){r(this,e);var n=i(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,u(e.defaultAdapter,t)));return n.pointerDownRecognized_=!1,n.currentTranslateOffset_=0,n.focusedTarget_=null,n.layoutFrame_=0,n.scrollFrameScrollLeft_=0,n.forwardIndicatorClickHandler_=function(t){return n.scrollForward(t)},n.backIndicatorClickHandler_=function(t){return n.scrollBack(t)},n.resizeHandler_=function(){return n.layout()},n.interactionHandler_=function(t){"touchstart"!=t.type&&"mousedown"!=t.type||(n.pointerDownRecognized_=!0),n.handlePossibleTabKeyboardFocus_(t),"focus"==t.type&&(n.pointerDownRecognized_=!1)},n}return a(e,t),c(e,null,[{key:"cssClasses",get:function(){return s.a}},{key:"strings",get:function(){return s.b}},{key:"defaultAdapter",get:function(){return{addClass:function(){},removeClass:function(){},eventTargetHasClass:function(){return!1},addClassToForwardIndicator:function(){},removeClassFromForwardIndicator:function(){},addClassToBackIndicator:function(){},removeClassFromBackIndicator:function(){},isRTL:function(){return!1},registerBackIndicatorClickHandler:function(){},deregisterBackIndicatorClickHandler:function(){},registerForwardIndicatorClickHandler:function(){},deregisterForwardIndicatorClickHandler:function(){},registerCapturedInteractionHandler:function(){},deregisterCapturedInteractionHandler:function(){},registerWindowResizeHandler:function(){},deregisterWindowResizeHandler:function(){},getNumberOfTabs:function(){return 0},getComputedWidthForTabAtIndex:function(){return 0},getComputedLeftForTabAtIndex:function(){return 0},getOffsetWidthForScrollFrame:function(){return 0},getScrollLeftForScrollFrame:function(){return 0},setScrollLeftForScrollFrame:function(){},getOffsetWidthForTabBar:function(){return 0},setTransformStyleForTabBar:function(){},getOffsetLeftForEventTarget:function(){return 0},getOffsetWidthForEventTarget:function(){return 0}}}}]),c(e,[{key:"init",value:function(){var t=this;this.adapter_.registerBackIndicatorClickHandler(this.backIndicatorClickHandler_),this.adapter_.registerForwardIndicatorClickHandler(this.forwardIndicatorClickHandler_),this.adapter_.registerWindowResizeHandler(this.resizeHandler_),["touchstart","mousedown","focus"].forEach(function(e){t.adapter_.registerCapturedInteractionHandler(e,t.interactionHandler_)}),this.layout()}},{key:"destroy",value:function(){var t=this;this.adapter_.deregisterBackIndicatorClickHandler(this.backIndicatorClickHandler_),this.adapter_.deregisterForwardIndicatorClickHandler(this.forwardIndicatorClickHandler_),this.adapter_.deregisterWindowResizeHandler(this.resizeHandler_),["touchstart","mousedown","focus"].forEach(function(e){t.adapter_.deregisterCapturedInteractionHandler(e,t.interactionHandler_)})}},{key:"scrollBack",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;t&&t.preventDefault();for(var e=0,n=0,r=this.adapter_.getNumberOfTabs()-1;r>0;r--){var i=this.adapter_.getComputedLeftForTabAtIndex(r),a=this.adapter_.getOffsetWidthForTabBar()-i,o=i>this.currentTranslateOffset_;if(this.isRTL_()&&(o=a>this.currentTranslateOffset_),!o){e+=this.adapter_.getComputedWidthForTabAtIndex(r);if(e>this.adapter_.getOffsetWidthForScrollFrame()){n=this.isRTL_()?r+1:r;break}}}this.scrollToTabAtIndex_(n)}},{key:"scrollForward",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;t&&t.preventDefault();for(var e=this.adapter_.getOffsetWidthForScrollFrame()+this.currentTranslateOffset_,n=0,r=0;r<this.adapter_.getNumberOfTabs();r++){var i=this.adapter_.getComputedLeftForTabAtIndex(r)+this.adapter_.getComputedWidthForTabAtIndex(r),a=i>e;if(this.isRTL_()){var o=e-this.adapter_.getComputedWidthForTabAtIndex(r),s=this.adapter_.getComputedLeftForTabAtIndex(r)+this.adapter_.getComputedWidthForTabAtIndex(r);a=this.adapter_.getOffsetWidthForTabBar()-s>o}if(a){n=r;break}}this.scrollToTabAtIndex_(n)}},{key:"layout",value:function(){var t=this;cancelAnimationFrame(this.layoutFrame_),this.scrollFrameScrollLeft_=this.adapter_.getScrollLeftForScrollFrame(),this.layoutFrame_=requestAnimationFrame(function(){return t.layout_()})}},{key:"isRTL_",value:function(){return this.adapter_.isRTL()}},{key:"handlePossibleTabKeyboardFocus_",value:function(t){if(this.adapter_.eventTargetHasClass(t.target,s.a.TAB)&&!this.pointerDownRecognized_){var e=this.isRTL_()?this.scrollFrameScrollLeft_:0;this.adapter_.setScrollLeftForScrollFrame(e),this.focusedTarget_=t.target;var n=this.adapter_.getOffsetWidthForScrollFrame(),r=this.adapter_.getOffsetWidthForTabBar(),i=this.adapter_.getOffsetLeftForEventTarget(this.focusedTarget_),a=i+this.adapter_.getOffsetWidthForEventTarget(this.focusedTarget_),o=a<=this.currentTranslateOffset_,u=a>this.currentTranslateOffset_+n;if(this.isRTL_()){var c=r-i;o=i>=r-this.currentTranslateOffset_,u=c>n+this.currentTranslateOffset_}u?this.scrollForward():o&&this.scrollBack(),this.pointerDownRecognized_=!1}}},{key:"layout_",value:function(){var t=this.adapter_.getOffsetWidthForScrollFrame();this.adapter_.getOffsetWidthForTabBar()>t||(this.currentTranslateOffset_=0),this.shiftFrame_(),this.updateIndicatorEnabledStates_()}},{key:"scrollToTabAtIndex_",value:function(t){var e=this,n=this.adapter_.getComputedLeftForTabAtIndex(t),r=this.adapter_.getComputedWidthForTabAtIndex(t);this.currentTranslateOffset_=this.normalizeForRTL_(n,r),requestAnimationFrame(function(){return e.shiftFrame_()})}},{key:"normalizeForRTL_",value:function(t,e){return this.isRTL_()?this.adapter_.getOffsetWidthForTabBar()-(t+e):t}},{key:"shiftFrame_",value:function(){var t=this.isRTL_()?this.currentTranslateOffset_:-this.currentTranslateOffset_;this.adapter_.setTransformStyleForTabBar("translateX("+t+"px)"),this.updateIndicatorEnabledStates_()}},{key:"updateIndicatorEnabledStates_",value:function(){var t=s.a.INDICATOR_ENABLED;0===this.currentTranslateOffset_?this.adapter_.removeClassFromBackIndicator(t):this.adapter_.addClassToBackIndicator(t),this.adapter_.getOffsetWidthForTabBar()-this.currentTranslateOffset_>this.adapter_.getOffsetWidthForScrollFrame()?this.adapter_.addClassToForwardIndicator(t):this.adapter_.removeClassFromForwardIndicator(t)}}]),e}(o.a);e.a=f},88:function(t,e,n){"use strict";n.d(e,"a",function(){return r}),n.d(e,"b",function(){return i});var r={INDICATOR_FORWARD:"mdc-tab-bar-scroller__indicator--forward",INDICATOR_BACK:"mdc-tab-bar-scroller__indicator--back",INDICATOR_ENABLED:"mdc-tab-bar-scroller__indicator--enabled",TAB:"mdc-tab"},i={FRAME_SELECTOR:".mdc-tab-bar-scroller__scroll-frame",TABS_SELECTOR:".mdc-tab-bar-scroller__scroll-frame__tabs",TAB_SELECTOR:".mdc-tab",INDICATOR_FORWARD_SELECTOR:".mdc-tab-bar-scroller__indicator--forward",INDICATOR_BACK_SELECTOR:".mdc-tab-bar-scroller__indicator--back"}}})});
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t.emit(c.a.strings.SELECTED_EVENT,{tab:t},!0)}})}},{key:"initialSyncWithDOM",value:function(){this.isActive=this.root_.classList.contains(u.a.ACTIVE)}},{key:"measureSelf",value:function(){this.foundation_.measureSelf()}}]),e}(o.a)},20:function(t,e,n){"use strict";n.d(e,"a",function(){return r}),n.d(e,"b",function(){return i});var r={ACTIVE:"mdc-tab--active"},i={SELECTED_EVENT:"MDCTab:selected"}},21:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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 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t.tabs[e].isActive},setTabActiveAtIndex:function(e,n){t.tabs[e].isActive=n},isDefaultPreventedOnClickForTabAtIndex:function(e){return t.tabs[e].preventDefaultOnClick},setPreventDefaultOnClickForTabAtIndex:function(e,n){t.tabs[e].preventDefaultOnClick=n},measureTabAtIndex:function(e){return t.tabs[e].measureSelf()},getComputedWidthForTabAtIndex:function(e){return t.tabs[e].computedWidth},getComputedLeftForTabAtIndex:function(e){return t.tabs[e].computedLeft}})}},{key:"gatherTabs_",value:function(t){return[].slice.call(this.root_.querySelectorAll(u.a.strings.TAB_SELECTOR)).map(function(e){return t(e)})}},{key:"setActiveTabIndex_",value:function(t,e){this.foundation_.switchToTabAtIndex(t,e)}},{key:"layout",value:function(){this.foundation_.layout()}},{key:"setActiveTab_",value:function(t,e){var n=this.tabs.indexOf(t);if(n<0)throw new Error("Invalid tab component given as activeTab: Tab not found within this component's tab 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t(){r(this,t)}i(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:"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 r(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 i(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:window,e=arguments.length>1&&void 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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}return a(e,t),f(e,[{key:"isSupported_",get:function(){return this.adapter_.browserSupportsCssVars()}}],[{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(){},registerResizeHandler:function(){},deregisterResizeHandler:function(){},updateCssVariable:function(){},computeBoundingRect:function(){},getWindowPageOffset:function(){}}}}]),f(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,r=n.ROOT,i=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.addClass(r),t.adapter_.isUnbounded()&&t.adapter_.addClass(i),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,r=n.VAR_FG_TRANSLATE_START,i=n.VAR_FG_TRANSLATE_END,a=e.cssClasses,o=a.BG_ACTIVE_FILL,s=a.FG_DEACTIVATION,u=a.FG_ACTIVATION,c=e.numbers.DEACTIVATION_TIMEOUT_MS,f="",d="";if(!this.adapter_.isUnbounded()){var l=this.getFgTranslationCoordinates_(),_=l.startPoint,p=l.endPoint;f=_.x+"px, "+_.y+"px",d=p.x+"px, "+p.y+"px"}this.adapter_.updateCssVariable(r,f),this.adapter_.updateCssVariable(i,d),clearTimeout(this.activationTimer_),clearTimeout(this.fgDeactivationRemovalTimer_),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,n=t.wasActivatedByPointer,r=void 0;return r=n?Object(u.getNormalizedEventCoords)(e,this.adapter_.getWindowPageOffset(),this.adapter_.computeBoundingRect()):{x:this.frame_.width/2,y:this.frame_.height/2},r={x:r.x-this.initialSize_/2,y:r.y-this.initialSize_/2},{startPoint:r,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,r=this.activationState_,i=r.hasDeactivationUXRun,a=r.isActivated;(i||!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,n=t.BG_ACTIVE_FILL,r=t.FG_ACTIVATION;this.adapter_.removeClass(n),this.adapter_.removeClass(r),this.activationAnimationHasEnded_=!1,this.adapter_.computeBoundingRect()}},{key:"deactivate_",value:function(t){var e=this,n=this.activationState_;if(n.isActivated){if(n.isProgrammatic){var r=c({},n);return requestAnimationFrame(function(){return e.animateDeactivation_(null,r)}),void(this.activationState_=this.defaultActivationState_())}var i=d[t.type],a=n.activationEvent.type,o=i===a,s=o;n.wasActivatedByPointer&&(s="mouseup"===t.type);var u=c({},n);requestAnimationFrame(function(){o&&(e.activationState_.hasDeactivationUXRun=!0,e.animateDeactivation_(t,u)),s&&(e.activationState_=e.defaultActivationState_())})}}},{key:"deactivate",value:function(){this.deactivate_(null)}},{key:"animateDeactivation_",value:function(t,n){var r=n.wasActivatedByPointer,i=n.wasElementMadeActive,a=e.cssClasses.BG_FOCUSED;(r||i)&&(this.adapter_.removeClass(a),this.runDeactivationUXLogicIfReady_())}},{key:"destroy",value:function(){var t=this;if(this.isSupported_){this.removeEventListeners_();var n=e.cssClasses,r=n.ROOT,i=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.removeClass(r),t.adapter_.removeClass(i),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,r=t.VAR_SURFACE_HEIGHT,i=t.VAR_FG_SIZE,a=t.VAR_LEFT,o=t.VAR_TOP,s=t.VAR_FG_SCALE;this.adapter_.updateCssVariable(n,this.frame_.width+"px"),this.adapter_.updateCssVariable(r,this.frame_.height+"px"),this.adapter_.updateCssVariable(i,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(a,this.unboundedCoords_.left+"px"),this.adapter_.updateCssVariable(o,this.unboundedCoords_.top+"px"))}}]),e}(o.a);e.a=l},8:function(t,e,n){"use strict";n.d(e,"a",function(){return r}),n.d(e,"c",function(){return i}),n.d(e,"b",function(){return a});var r={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"},i={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"},a={PADDING:10,INITIAL_ORIGIN_SCALE:.6,DEACTIVATION_TIMEOUT_MS:300,FG_DEACTIVATION_MS:83}},84:function(t,e,n){t.exports=n(85)},85:function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=n(19);n.d(e,"MDCTabFoundation",function(){return r.b}),n.d(e,"MDCTab",function(){return r.a});var i=n(21);n.d(e,"MDCTabBarFoundation",function(){return i.b}),n.d(e,"MDCTabBar",function(){return i.a});var a=n(89);n.d(e,"MDCTabBarScrollerFoundation",function(){return a.b}),n.d(e,"MDCTabBarScroller",function(){return a.a})},86:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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(20),u=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t},c=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),f=function(t){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r(this,e);var n=i(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,u(e.defaultAdapter,t)));return n.computedWidth_=0,n.computedLeft_=0,n.isActive_=!1,n.preventDefaultOnClick_=!1,n.clickHandler_=function(t){n.preventDefaultOnClick_&&t.preventDefault(),n.adapter_.notifySelected()},n.keydownHandler_=function(t){(t.key&&"Enter"===t.key||13===t.keyCode)&&n.adapter_.notifySelected()},n}return a(e,t),c(e,null,[{key:"cssClasses",get:function(){return s.a}},{key:"strings",get:function(){return s.b}},{key:"defaultAdapter",get:function(){return{addClass:function(){},removeClass:function(){},registerInteractionHandler:function(){},deregisterInteractionHandler:function(){},getOffsetWidth:function(){return 0},getOffsetLeft:function(){return 0},notifySelected:function(){}}}}]),c(e,[{key:"init",value:function(){this.adapter_.registerInteractionHandler("click",this.clickHandler_),this.adapter_.registerInteractionHandler("keydown",this.keydownHandler_)}},{key:"destroy",value:function(){this.adapter_.deregisterInteractionHandler("click",this.clickHandler_),this.adapter_.deregisterInteractionHandler("keydown",this.keydownHandler_)}},{key:"getComputedWidth",value:function(){return this.computedWidth_}},{key:"getComputedLeft",value:function(){return this.computedLeft_}},{key:"isActive",value:function(){return this.isActive_}},{key:"setActive",value:function(t){this.isActive_=t,this.isActive_?this.adapter_.addClass(s.a.ACTIVE):this.adapter_.removeClass(s.a.ACTIVE)}},{key:"preventsDefaultOnClick",value:function(){return this.preventDefaultOnClick_}},{key:"setPreventDefaultOnClick",value:function(t){this.preventDefaultOnClick_=t}},{key:"measureSelf",value:function(){this.computedWidth_=this.adapter_.getOffsetWidth(),this.computedLeft_=this.adapter_.getOffsetLeft()}}]),e}(o.a);e.a=f},87:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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(9),u=n(88),c=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t},f=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),d=function(t){function e(t){r(this,e);var n=i(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,c(e.defaultAdapter,t)));return n.isIndicatorShown_=!1,n.computedWidth_=0,n.computedLeft_=0,n.activeTabIndex_=0,n.layoutFrame_=0,n.resizeHandler_=function(){return n.layout()},n}return a(e,t),f(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(){},bindOnMDCTabSelectedEvent:function(){},unbindOnMDCTabSelectedEvent:function(){},registerResizeHandler:function(){},deregisterResizeHandler:function(){},getOffsetWidth:function(){return 0},setStyleForIndicator:function(){},getOffsetWidthForIndicator:function(){return 0},notifyChange:function(){},getNumberOfTabs:function(){return 0},isTabActiveAtIndex:function(){return!1},setTabActiveAtIndex:function(){},isDefaultPreventedOnClickForTabAtIndex:function(){return!1},setPreventDefaultOnClickForTabAtIndex:function(){},measureTabAtIndex:function(){},getComputedWidthForTabAtIndex:function(){return 0},getComputedLeftForTabAtIndex:function(){return 0}}}}]),f(e,[{key:"init",value:function(){this.adapter_.addClass(u.a.UPGRADED),this.adapter_.bindOnMDCTabSelectedEvent(),this.adapter_.registerResizeHandler(this.resizeHandler_);var t=this.findActiveTabIndex_();t>=0&&(this.activeTabIndex_=t),this.layout()}},{key:"destroy",value:function(){this.adapter_.removeClass(u.a.UPGRADED),this.adapter_.unbindOnMDCTabSelectedEvent(),this.adapter_.deregisterResizeHandler(this.resizeHandler_)}},{key:"layoutInternal_",value:function(){var t=this;this.forEachTabIndex_(function(e){return t.adapter_.measureTabAtIndex(e)}),this.computedWidth_=this.adapter_.getOffsetWidth(),this.layoutIndicator_()}},{key:"layoutIndicator_",value:function(){var t=!this.isIndicatorShown_;t&&this.adapter_.setStyleForIndicator("transition","none");var e=this.adapter_.getComputedLeftForTabAtIndex(this.activeTabIndex_),n=this.adapter_.getComputedWidthForTabAtIndex(this.activeTabIndex_)/this.adapter_.getOffsetWidth(),r="translateX("+e+"px) scale("+n+", 1)";this.adapter_.setStyleForIndicator(Object(s.getCorrectPropertyName)(window,"transform"),r),t&&(this.adapter_.getOffsetWidthForIndicator(),this.adapter_.setStyleForIndicator("transition",""),this.adapter_.setStyleForIndicator("visibility","visible"),this.isIndicatorShown_=!0)}},{key:"findActiveTabIndex_",value:function(){var t=this,e=-1;return this.forEachTabIndex_(function(n){if(t.adapter_.isTabActiveAtIndex(n))return e=n,!0}),e}},{key:"forEachTabIndex_",value:function(t){for(var e=this.adapter_.getNumberOfTabs(),n=0;n<e;n++){if(t(n))break}}},{key:"layout",value:function(){var t=this;this.layoutFrame_&&cancelAnimationFrame(this.layoutFrame_),this.layoutFrame_=requestAnimationFrame(function(){t.layoutInternal_(),t.layoutFrame_=0})}},{key:"switchToTabAtIndex",value:function(t,e){var n=this;if(t!==this.activeTabIndex_){if(t<0||t>=this.adapter_.getNumberOfTabs())throw new Error("Out of bounds index specified for tab: "+t);var r=this.activeTabIndex_;this.activeTabIndex_=t,requestAnimationFrame(function(){r>=0&&n.adapter_.setTabActiveAtIndex(r,!1),n.adapter_.setTabActiveAtIndex(n.activeTabIndex_,!0),n.layoutIndicator_(),e&&n.adapter_.notifyChange({activeTabIndex:n.activeTabIndex_})})}}},{key:"getActiveTabIndex",value:function(){return this.findActiveTabIndex_()}}]),e}(o.a);e.a=d},88:function(t,e,n){"use strict";n.d(e,"a",function(){return r}),n.d(e,"b",function(){return i});var r={UPGRADED:"mdc-tab-bar-upgraded"},i={TAB_SELECTOR:".mdc-tab",INDICATOR_SELECTOR:".mdc-tab-bar__indicator",CHANGE_EVENT:"MDCTabBar:change"}},89:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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)}n.d(e,"a",function(){return d});var o=n(9),s=n(1),u=n(21),c=n(90);n.d(e,"b",function(){return c.a});var f=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),d=function(t){function e(){return r(this,e),i(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return a(e,t),f(e,[{key:"initialize",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:function(t){return new u.a(t)};this.scrollFrame_=this.root_.querySelector(c.a.strings.FRAME_SELECTOR),this.tabBarEl_=this.root_.querySelector(c.a.strings.TABS_SELECTOR),this.forwardIndicator_=this.root_.querySelector(c.a.strings.INDICATOR_FORWARD_SELECTOR),this.backIndicator_=this.root_.querySelector(c.a.strings.INDICATOR_BACK_SELECTOR),this.tabBar_=t(this.tabBarEl_)}},{key:"getDefaultFoundation",value:function(){var t=this;return new c.a({addClass:function(e){return t.root_.classList.add(e)},removeClass:function(e){return t.root_.classList.remove(e)},eventTargetHasClass:function(t,e){return t.classList.contains(e)},addClassToForwardIndicator:function(e){return t.forwardIndicator_.classList.add(e)},removeClassFromForwardIndicator:function(e){return t.forwardIndicator_.classList.remove(e)},addClassToBackIndicator:function(e){return t.backIndicator_.classList.add(e)},removeClassFromBackIndicator:function(e){return t.backIndicator_.classList.remove(e)},isRTL:function(){return"rtl"===getComputedStyle(t.root_).getPropertyValue("direction")},registerBackIndicatorClickHandler:function(e){return t.backIndicator_.addEventListener("click",e)},deregisterBackIndicatorClickHandler:function(e){return t.backIndicator_.removeEventListener("click",e)},registerForwardIndicatorClickHandler:function(e){return t.forwardIndicator_.addEventListener("click",e)},deregisterForwardIndicatorClickHandler:function(e){return t.forwardIndicator_.removeEventListener("click",e)},registerCapturedInteractionHandler:function(e,n){return t.root_.addEventListener(e,n,!0)},deregisterCapturedInteractionHandler:function(e,n){return t.root_.removeEventListener(e,n,!0)},registerWindowResizeHandler:function(t){return window.addEventListener("resize",t)},deregisterWindowResizeHandler:function(t){return window.removeEventListener("resize",t)},getNumberOfTabs:function(){return t.tabBar.tabs.length},getComputedWidthForTabAtIndex:function(e){return t.tabBar.tabs[e].computedWidth},getComputedLeftForTabAtIndex:function(e){return t.tabBar.tabs[e].computedLeft},getOffsetWidthForScrollFrame:function(){return t.scrollFrame_.offsetWidth},getScrollLeftForScrollFrame:function(){return t.scrollFrame_.scrollLeft},setScrollLeftForScrollFrame:function(e){return t.scrollFrame_.scrollLeft=e},getOffsetWidthForTabBar:function(){return t.tabBarEl_.offsetWidth},setTransformStyleForTabBar:function(e){t.tabBarEl_.style.setProperty(Object(o.getCorrectPropertyName)(window,"transform"),e)},getOffsetLeftForEventTarget:function(t){return t.offsetLeft},getOffsetWidthForEventTarget:function(t){return t.offsetWidth}})}},{key:"layout",value:function(){this.foundation_.layout()}},{key:"tabBar",get:function(){return this.tabBar_}}],[{key:"attachTo",value:function(t){return new e(t)}}]),e}(s.a)},9:function(t,e,n){"use strict";function r(t){return void 0!==t.document&&"function"==typeof t.document.createElement}function i(t){return t in c||t in f}function a(t,e,n){return e[t].styleProperty in n.style?e[t].noPrefix:e[t].webkitPrefix}function o(t,e){if(!r(t)||!i(e))return e;var n=e in c?c:f,o=t.document.createElement("div");return n===c?a(e,n,o):n[e].noPrefix in o.style?n[e].noPrefix:n[e].webkitPrefix}function s(t,e){return o(t,e)}function u(t,e){return o(t,e)}Object.defineProperty(e,"__esModule",{value:!0}),n.d(e,"transformStyleProperties",function(){return d}),e.getCorrectEventName=s,e.getCorrectPropertyName=u;var c={animationstart:{noPrefix:"animationstart",webkitPrefix:"webkitAnimationStart",styleProperty:"animation"},animationend:{noPrefix:"animationend",webkitPrefix:"webkitAnimationEnd",styleProperty:"animation"},animationiteration:{noPrefix:"animationiteration",webkitPrefix:"webkitAnimationIteration",styleProperty:"animation"},transitionend:{noPrefix:"transitionend",webkitPrefix:"webkitTransitionEnd",styleProperty:"transition"}},f={animation:{noPrefix:"animation",webkitPrefix:"-webkit-animation"},transform:{noPrefix:"transform",webkitPrefix:"-webkit-transform"},transition:{noPrefix:"transition",webkitPrefix:"-webkit-transition"}},d=["transform","WebkitTransform","MozTransform","OTransform","MSTransform"]},90:function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(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(91),u=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t},c=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),f=function(t){function e(t){r(this,e);var n=i(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,u(e.defaultAdapter,t)));return n.pointerDownRecognized_=!1,n.currentTranslateOffset_=0,n.focusedTarget_=null,n.layoutFrame_=0,n.scrollFrameScrollLeft_=0,n.forwardIndicatorClickHandler_=function(t){return n.scrollForward(t)},n.backIndicatorClickHandler_=function(t){return n.scrollBack(t)},n.resizeHandler_=function(){return n.layout()},n.interactionHandler_=function(t){"touchstart"!=t.type&&"mousedown"!=t.type||(n.pointerDownRecognized_=!0),n.handlePossibleTabKeyboardFocus_(t),"focus"==t.type&&(n.pointerDownRecognized_=!1)},n}return a(e,t),c(e,null,[{key:"cssClasses",get:function(){return s.a}},{key:"strings",get:function(){return s.b}},{key:"defaultAdapter",get:function(){return{addClass:function(){},removeClass:function(){},eventTargetHasClass:function(){return!1},addClassToForwardIndicator:function(){},removeClassFromForwardIndicator:function(){},addClassToBackIndicator:function(){},removeClassFromBackIndicator:function(){},isRTL:function(){return!1},registerBackIndicatorClickHandler:function(){},deregisterBackIndicatorClickHandler:function(){},registerForwardIndicatorClickHandler:function(){},deregisterForwardIndicatorClickHandler:function(){},registerCapturedInteractionHandler:function(){},deregisterCapturedInteractionHandler:function(){},registerWindowResizeHandler:function(){},deregisterWindowResizeHandler:function(){},getNumberOfTabs:function(){return 0},getComputedWidthForTabAtIndex:function(){return 0},getComputedLeftForTabAtIndex:function(){return 0},getOffsetWidthForScrollFrame:function(){return 0},getScrollLeftForScrollFrame:function(){return 0},setScrollLeftForScrollFrame:function(){},getOffsetWidthForTabBar:function(){return 0},setTransformStyleForTabBar:function(){},getOffsetLeftForEventTarget:function(){return 0},getOffsetWidthForEventTarget:function(){return 0}}}}]),c(e,[{key:"init",value:function(){var t=this;this.adapter_.registerBackIndicatorClickHandler(this.backIndicatorClickHandler_),this.adapter_.registerForwardIndicatorClickHandler(this.forwardIndicatorClickHandler_),this.adapter_.registerWindowResizeHandler(this.resizeHandler_),["touchstart","mousedown","focus"].forEach(function(e){t.adapter_.registerCapturedInteractionHandler(e,t.interactionHandler_)}),this.layout()}},{key:"destroy",value:function(){var t=this;this.adapter_.deregisterBackIndicatorClickHandler(this.backIndicatorClickHandler_),this.adapter_.deregisterForwardIndicatorClickHandler(this.forwardIndicatorClickHandler_),this.adapter_.deregisterWindowResizeHandler(this.resizeHandler_),["touchstart","mousedown","focus"].forEach(function(e){t.adapter_.deregisterCapturedInteractionHandler(e,t.interactionHandler_)})}},{key:"scrollBack",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;t&&t.preventDefault();for(var e=0,n=0,r=this.adapter_.getNumberOfTabs()-1;r>0;r--){var i=this.adapter_.getComputedLeftForTabAtIndex(r),a=this.adapter_.getOffsetWidthForTabBar()-i,o=i>this.currentTranslateOffset_;if(this.isRTL_()&&(o=a>this.currentTranslateOffset_),!o){e+=this.adapter_.getComputedWidthForTabAtIndex(r);if(e>this.adapter_.getOffsetWidthForScrollFrame()){n=this.isRTL_()?r+1:r;break}}}this.scrollToTabAtIndex_(n)}},{key:"scrollForward",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;t&&t.preventDefault();for(var e=this.adapter_.getOffsetWidthForScrollFrame()+this.currentTranslateOffset_,n=0,r=0;r<this.adapter_.getNumberOfTabs();r++){var i=this.adapter_.getComputedLeftForTabAtIndex(r)+this.adapter_.getComputedWidthForTabAtIndex(r),a=i>e;if(this.isRTL_()){var o=e-this.adapter_.getComputedWidthForTabAtIndex(r),s=this.adapter_.getComputedLeftForTabAtIndex(r)+this.adapter_.getComputedWidthForTabAtIndex(r);a=this.adapter_.getOffsetWidthForTabBar()-s>o}if(a){n=r;break}}this.scrollToTabAtIndex_(n)}},{key:"layout",value:function(){var t=this;cancelAnimationFrame(this.layoutFrame_),this.scrollFrameScrollLeft_=this.adapter_.getScrollLeftForScrollFrame(),this.layoutFrame_=requestAnimationFrame(function(){return t.layout_()})}},{key:"isRTL_",value:function(){return this.adapter_.isRTL()}},{key:"handlePossibleTabKeyboardFocus_",value:function(t){if(this.adapter_.eventTargetHasClass(t.target,s.a.TAB)&&!this.pointerDownRecognized_){var e=this.isRTL_()?this.scrollFrameScrollLeft_:0;this.adapter_.setScrollLeftForScrollFrame(e),this.focusedTarget_=t.target;var n=this.adapter_.getOffsetWidthForScrollFrame(),r=this.adapter_.getOffsetWidthForTabBar(),i=this.adapter_.getOffsetLeftForEventTarget(this.focusedTarget_),a=i+this.adapter_.getOffsetWidthForEventTarget(this.focusedTarget_),o=a<=this.currentTranslateOffset_,u=a>this.currentTranslateOffset_+n;if(this.isRTL_()){var c=r-i;o=i>=r-this.currentTranslateOffset_,u=c>n+this.currentTranslateOffset_}u?this.scrollForward():o&&this.scrollBack(),this.pointerDownRecognized_=!1}}},{key:"layout_",value:function(){var t=this.adapter_.getOffsetWidthForScrollFrame();this.adapter_.getOffsetWidthForTabBar()>t||(this.currentTranslateOffset_=0),this.shiftFrame_(),this.updateIndicatorEnabledStates_()}},{key:"scrollToTabAtIndex_",value:function(t){var e=this,n=this.adapter_.getComputedLeftForTabAtIndex(t),r=this.adapter_.getComputedWidthForTabAtIndex(t);this.currentTranslateOffset_=this.normalizeForRTL_(n,r),requestAnimationFrame(function(){return e.shiftFrame_()})}},{key:"normalizeForRTL_",value:function(t,e){return this.isRTL_()?this.adapter_.getOffsetWidthForTabBar()-(t+e):t}},{key:"shiftFrame_",value:function(){var t=this.isRTL_()?this.currentTranslateOffset_:-this.currentTranslateOffset_;this.adapter_.setTransformStyleForTabBar("translateX("+t+"px)"),this.updateIndicatorEnabledStates_()}},{key:"updateIndicatorEnabledStates_",value:function(){var t=s.a.INDICATOR_ENABLED;0===this.currentTranslateOffset_?this.adapter_.removeClassFromBackIndicator(t):this.adapter_.addClassToBackIndicator(t),this.adapter_.getOffsetWidthForTabBar()-this.currentTranslateOffset_>this.adapter_.getOffsetWidthForScrollFrame()?this.adapter_.addClassToForwardIndicator(t):this.adapter_.removeClassFromForwardIndicator(t)}}]),e}(o.a);e.a=f},91:function(t,e,n){"use strict";n.d(e,"a",function(){return r}),n.d(e,"b",function(){return i});var r={INDICATOR_FORWARD:"mdc-tab-bar-scroller__indicator--forward",INDICATOR_BACK:"mdc-tab-bar-scroller__indicator--back",INDICATOR_ENABLED:"mdc-tab-bar-scroller__indicator--enabled",TAB:"mdc-tab"},i={FRAME_SELECTOR:".mdc-tab-bar-scroller__scroll-frame",TABS_SELECTOR:".mdc-tab-bar-scroller__scroll-frame__tabs",TAB_SELECTOR:".mdc-tab",INDICATOR_FORWARD_SELECTOR:".mdc-tab-bar-scroller__indicator--forward",INDICATOR_BACK_SELECTOR:".mdc-tab-bar-scroller__indicator--back"}}})});

14

package.json
{
"name": "@material/tabs",
"version": "0.2.3",
"version": "0.2.4",
"description": "The Material Components for the web tabs component",

@@ -19,9 +19,9 @@ "license": "Apache-2.0",

"dependencies": {
"@material/base": "^0.2.2",
"@material/ripple": "^0.8.0",
"@material/animation": "^0.2.3",
"@material/typography": "^0.2.2",
"@material/rtl": "^0.1.6",
"@material/theme": "^0.1.5"
"@material/base": "^0.2.3",
"@material/ripple": "^0.8.1",
"@material/animation": "^0.3.0",
"@material/typography": "^0.2.3",
"@material/rtl": "^0.1.7",
"@material/theme": "^0.1.6"
}
}
dist/mdc.tabs.css

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dist/mdc.tabs.js

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