@material/menu - npm Package Compare versions

Comparing version 0.30.0 to 0.31.0

dist/mdc.menu.min.js

 /*!
- Material Components for the web
+ Material Components for the Web
  Copyright (c) 2018 Google Inc.
  License: Apache-2.0
 */
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.menu=t():(e.mdc=e.mdc||{},e.mdc.menu=t())}(this,function(){return function(e){function t(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var n={};return t.m=e,t.c=n,t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/assets/",t(t.s=93)}({0:function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),o=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r(this,e),this.adapter_=t}return i(e,null,[{key:"cssClasses",get:function(){return{}}},{key:"strings",get:function(){return{}}},{key:"numbers",get:function(){return{}}},{key:"defaultAdapter",get:function(){return{}}}]),i(e,[{key:"init",value:function(){}},{key:"destroy",value:function(){}}]),e}();t.a=o},1:function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var i=n(0),o=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),a=function(){function e(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;r(this,e),this.root_=t;for(var i=arguments.length,o=Array(i>2?i-2:0),a=2;a<i;a++)o[a-2]=arguments[a];this.initialize.apply(this,o),this.foundation_=void 0===n?this.getDefaultFoundation():n,this.foundation_.init(),this.initialSyncWithDOM()}return o(e,null,[{key:"attachTo",value:function(t){return new e(t,new i.a)}}]),o(e,[{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(e,t){this.root_.addEventListener(e,t)}},{key:"unlisten",value:function(e,t){this.root_.removeEventListener(e,t)}},{key:"emit",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=void 0;"function"==typeof CustomEvent?r=new CustomEvent(e,{detail:t,bubbles:n}):(r=document.createEvent("CustomEvent"),r.initCustomEvent(e,n,!1,t)),this.root_.dispatchEvent(r)}}]),e}();t.a=a},12:function(e,t,n){"use strict";n.d(t,"c",function(){return r}),n.d(t,"e",function(){return i}),n.d(t,"d",function(){return o}),n.d(t,"b",function(){return a}),n.d(t,"a",function(){return s});/**
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.menu=t():(e.mdc=e.mdc||{},e.mdc.menu=t())}(this,function(){return function(e){function t(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var n={};return t.m=e,t.c=n,t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/assets/",t(t.s=94)}({0:function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),o=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r(this,e),this.adapter_=t}return i(e,null,[{key:"cssClasses",get:function(){return{}}},{key:"strings",get:function(){return{}}},{key:"numbers",get:function(){return{}}},{key:"defaultAdapter",get:function(){return{}}}]),i(e,[{key:"init",value:function(){}},{key:"destroy",value:function(){}}]),e}();t.a=o},1:function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var i=n(0),o=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),a=function(){function e(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;r(this,e),this.root_=t;for(var i=arguments.length,o=Array(i>2?i-2:0),a=2;a<i;a++)o[a-2]=arguments[a];this.initialize.apply(this,o),this.foundation_=void 0===n?this.getDefaultFoundation():n,this.foundation_.init(),this.initialSyncWithDOM()}return o(e,null,[{key:"attachTo",value:function(t){return new e(t,new i.a)}}]),o(e,[{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(e,t){this.root_.addEventListener(e,t)}},{key:"unlisten",value:function(e,t){this.root_.removeEventListener(e,t)}},{key:"emit",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=void 0;"function"==typeof CustomEvent?r=new CustomEvent(e,{detail:t,bubbles:n}):(r=document.createEvent("CustomEvent"),r.initCustomEvent(e,n,!1,t)),this.root_.dispatchEvent(r)}}]),e}();t.a=a},12:function(e,t,n){"use strict";n.d(t,"c",function(){return r}),n.d(t,"e",function(){return i}),n.d(t,"d",function(){return o}),n.d(t,"b",function(){return a}),n.d(t,"a",function(){return s});/**
  * @license
@@ -22,3 +22,3 @@ * Copyright 2016 Google Inc. All Rights Reserved.
  */
-var r={ROOT:"mdc-menu",OPEN:"mdc-menu--open",ANIMATING_OPEN:"mdc-menu--animating-open",ANIMATING_CLOSED:"mdc-menu--animating-closed",SELECTED_LIST_ITEM:"mdc-list-item--selected"},i={ITEMS_SELECTOR:".mdc-menu__items",SELECTED_EVENT:"MDCMenu:selected",CANCEL_EVENT:"MDCMenu:cancel",ARIA_DISABLED_ATTR:"aria-disabled"},o={SELECTED_TRIGGER_DELAY:50,TRANSITION_OPEN_DURATION:120,TRANSITION_CLOSE_DURATION:75,MARGIN_TO_EDGE:32,ANCHOR_TO_MENU_WIDTH_RATIO:.67,OFFSET_TO_MENU_HEIGHT_RATIO:.1},a={BOTTOM:1,CENTER:2,RIGHT:4,FLIP_RTL:8},s={TOP_LEFT:0,TOP_RIGHT:a.RIGHT,BOTTOM_LEFT:a.BOTTOM,BOTTOM_RIGHT:a.BOTTOM|a.RIGHT,TOP_START:a.FLIP_RTL,TOP_END:a.FLIP_RTL|a.RIGHT,BOTTOM_START:a.BOTTOM|a.FLIP_RTL,BOTTOM_END:a.BOTTOM|a.RIGHT|a.FLIP_RTL}},14:function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function o(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0}),n.d(t,"MDCMenu",function(){return d});var a=n(1),s=n(18),u=n(19),c=n(12);n.d(t,"MDCMenuFoundation",function(){return u.b}),n.d(t,"AnchorMargin",function(){return u.a}),n.d(t,"Corner",function(){return c.a}),n.d(t,"CornerBit",function(){return c.b});var l=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),d=function(e){function t(){var e;r(this,t);for(var n=arguments.length,o=Array(n),a=0;a<n;a++)o[a]=arguments[a];var s=i(this,(e=t.__proto__||Object.getPrototypeOf(t)).call.apply(e,[this].concat(o)));return s.previousFocus_,s}return o(t,e),l(t,[{key:"show",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.focusIndex,n=void 0===t?null:t;this.foundation_.open({focusIndex:n})}},{key:"hide",value:function(){this.foundation_.close()}},{key:"setAnchorCorner",value:function(e){this.foundation_.setAnchorCorner(e)}},{key:"setAnchorMargin",value:function(e){this.foundation_.setAnchorMargin(e)}},{key:"getOptionByIndex",value:function(e){return e<this.items.length?this.items[e]:null}},{key:"getDefaultFoundation",value:function(){var e=this;return new u.b({addClass:function(t){return e.root_.classList.add(t)},removeClass:function(t){return e.root_.classList.remove(t)},hasClass:function(t){return e.root_.classList.contains(t)},hasNecessaryDom:function(){return Boolean(e.itemsContainer_)},getAttributeForEventTarget:function(e,t){return e.getAttribute(t)},getInnerDimensions:function(){var t=e.itemsContainer_;return{width:t.offsetWidth,height:t.offsetHeight}},hasAnchor:function(){return e.root_.parentElement&&e.root_.parentElement.classList.contains("mdc-menu-anchor")},getAnchorDimensions:function(){return e.root_.parentElement.getBoundingClientRect()},getWindowDimensions:function(){return{width:window.innerWidth,height:window.innerHeight}},getNumberOfItems:function(){return e.items.length},registerInteractionHandler:function(t,n){return e.root_.addEventListener(t,n)},deregisterInteractionHandler:function(t,n){return e.root_.removeEventListener(t,n)},registerBodyClickHandler:function(e){return document.body.addEventListener("click",e)},deregisterBodyClickHandler:function(e){return document.body.removeEventListener("click",e)},getIndexForEventTarget:function(t){return e.items.indexOf(t)},notifySelected:function(t){return e.emit(u.b.strings.SELECTED_EVENT,{index:t.index,item:e.items[t.index]})},notifyCancel:function(){return e.emit(u.b.strings.CANCEL_EVENT,{})},saveFocus:function(){e.previousFocus_=document.activeElement},restoreFocus:function(){e.previousFocus_&&e.previousFocus_.focus()},isFocused:function(){return document.activeElement===e.root_},focus:function(){return e.root_.focus()},getFocusedItemIndex:function(){return e.items.indexOf(document.activeElement)},focusItemAtIndex:function(t){return e.items[t].focus()},isRtl:function(){return"rtl"===getComputedStyle(e.root_).getPropertyValue("direction")},setTransformOrigin:function(t){e.root_.style[Object(s.a)(window)+"-origin"]=t},setPosition:function(t){e.root_.style.left="left"in t?t.left:null,e.root_.style.right="right"in t?t.right:null,e.root_.style.top="top"in t?t.top:null,e.root_.style.bottom="bottom"in t?t.bottom:null},setMaxHeight:function(t){e.root_.style.maxHeight=t},setAttrForOptionAtIndex:function(t,n,r){return e.items[t].setAttribute(n,r)},rmAttrForOptionAtIndex:function(t,n){return e.items[t].removeAttribute(n)},addClassForOptionAtIndex:function(t,n){return e.items[t].classList.add(n)},rmClassForOptionAtIndex:function(t,n){return e.items[t].classList.remove(n)}})}},{key:"open",get:function(){return this.foundation_.isOpen()},set:function(e){e?this.foundation_.open():this.foundation_.close()}},{key:"itemsContainer_",get:function(){return this.root_.querySelector(u.b.strings.ITEMS_SELECTOR)}},{key:"items",get:function(){var e=this.itemsContainer_;return[].slice.call(e.querySelectorAll(".mdc-list-item[role]"))}},{key:"selectedItemIndex",set:function(e){this.foundation_.setSelectedIndex(e)},get:function(){return this.foundation_.getSelectedIndex()}},{key:"rememberSelection",set:function(e){this.foundation_.setRememberSelection(e)}},{key:"quickOpen",set:function(e){this.foundation_.setQuickOpen(e)}}],[{key:"attachTo",value:function(e){return new t(e)}}]),t}(a.a)},18:function(e,t,n){"use strict";function r(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(void 0===i||t){var n=e.document.createElement("div"),r="transform"in n.style?"transform":"webkitTransform";i=r}return i}n.d(t,"a",function(){return r});var i=void 0},19:function(e,t,n){"use strict";function r(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function o(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}n.d(t,"b",function(){return f}),n.d(t,"a",function(){return d});var s=n(0),u=(n(20),n(12)),c=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},l=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),d=void 0,f=function(e){function t(e){i(this,t);var n=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,c(t.defaultAdapter,e)));return n.clickHandler_=function(e){return n.handlePossibleSelected_(e)},n.keydownHandler_=function(e){return n.handleKeyboardDown_(e)},n.keyupHandler_=function(e){return n.handleKeyboardUp_(e)},n.documentClickHandler_=function(e){return n.handleDocumentClick_(e)},n.isOpen_=!1,n.openAnimationEndTimerId_=0,n.closeAnimationEndTimerId_=0,n.selectedTriggerTimerId_=0,n.animationRequestId_=0,n.dimensions_,n.itemHeight_,n.anchorCorner_=u.a.TOP_START,n.anchorMargin_={top:0,right:0,bottom:0,left:0},n.measures_=null,n.selectedIndex_=-1,n.rememberSelection_=!1,n.quickOpen_=!1,n.keyDownWithinMenu_=!1,n}return a(t,e),l(t,null,[{key:"cssClasses",get:function(){return u.c}},{key:"strings",get:function(){return u.e}},{key:"numbers",get:function(){return u.d}},{key:"Corner",get:function(){return u.a}},{key:"defaultAdapter",get:function(){return{addClass:function(){},removeClass:function(){},hasClass:function(){return!1},hasNecessaryDom:function(){return!1},getAttributeForEventTarget:function(){},getInnerDimensions:function(){return{}},hasAnchor:function(){return!1},getAnchorDimensions:function(){return{}},getWindowDimensions:function(){return{}},getNumberOfItems:function(){return 0},registerInteractionHandler:function(){},deregisterInteractionHandler:function(){},registerBodyClickHandler:function(){},deregisterBodyClickHandler:function(){},getIndexForEventTarget:function(){return 0},notifySelected:function(){},notifyCancel:function(){},saveFocus:function(){},restoreFocus:function(){},isFocused:function(){return!1},focus:function(){},getFocusedItemIndex:function(){return-1},focusItemAtIndex:function(){},isRtl:function(){return!1},setTransformOrigin:function(){},setPosition:function(){},setMaxHeight:function(){},setAttrForOptionAtIndex:function(){},rmAttrForOptionAtIndex:function(){},addClassForOptionAtIndex:function(){},rmClassForOptionAtIndex:function(){}}}}]),l(t,[{key:"init",value:function(){var e=t.cssClasses,n=e.ROOT,r=e.OPEN;if(!this.adapter_.hasClass(n))throw new Error(n+" class required in root element.");if(!this.adapter_.hasNecessaryDom())throw new Error("Required DOM nodes missing in "+n+" component.");this.adapter_.hasClass(r)&&(this.isOpen_=!0),this.adapter_.registerInteractionHandler("click",this.clickHandler_),this.adapter_.registerInteractionHandler("keyup",this.keyupHandler_),this.adapter_.registerInteractionHandler("keydown",this.keydownHandler_)}},{key:"destroy",value:function(){clearTimeout(this.selectedTriggerTimerId_),clearTimeout(this.openAnimationEndTimerId_),clearTimeout(this.closeAnimationEndTimerId_),cancelAnimationFrame(this.animationRequestId_),this.adapter_.deregisterInteractionHandler("click",this.clickHandler_),this.adapter_.deregisterInteractionHandler("keyup",this.keyupHandler_),this.adapter_.deregisterInteractionHandler("keydown",this.keydownHandler_),this.adapter_.deregisterBodyClickHandler(this.documentClickHandler_)}},{key:"setAnchorCorner",value:function(e){this.anchorCorner_=e}},{key:"setAnchorMargin",value:function(e){this.anchorMargin_.top="number"==typeof e.top?e.top:0,this.anchorMargin_.right="number"==typeof e.right?e.right:0,this.anchorMargin_.bottom="number"==typeof e.bottom?e.bottom:0,this.anchorMargin_.left="number"==typeof e.left?e.left:0}},{key:"setRememberSelection",value:function(e){this.rememberSelection_=e,this.setSelectedIndex(-1)}},{key:"setQuickOpen",value:function(e){this.quickOpen_=e}},{key:"focusOnOpen_",value:function(e){if(null===e){if(this.rememberSelection_&&this.selectedIndex_>=0)return void this.adapter_.focusItemAtIndex(this.selectedIndex_);this.adapter_.focus(),this.adapter_.isFocused()||this.adapter_.focusItemAtIndex(0)}else this.adapter_.focusItemAtIndex(e)}},{key:"handleDocumentClick_",value:function(e){for(var t=e.target;t&&t!==document.documentElement;){if(-1!==this.adapter_.getIndexForEventTarget(t))return;t=t.parentNode}this.adapter_.notifyCancel(),this.close(e)}},{key:"handleKeyboardDown_",value:function(e){if(e.altKey||e.ctrlKey||e.metaKey)return!0;var t=e.keyCode,n=e.key,r=e.shiftKey,i="Tab"===n||9===t,o="ArrowUp"===n||38===t,a="ArrowDown"===n||40===t,s="Space"===n||32===t,u="Enter"===n||13===t;this.keyDownWithinMenu_=u||s;var c=this.adapter_.getFocusedItemIndex(),l=this.adapter_.getNumberOfItems()-1;return r&&i&&0===c?(this.adapter_.focusItemAtIndex(l),e.preventDefault(),!1):!r&&i&&c===l?(this.adapter_.focusItemAtIndex(0),e.preventDefault(),!1):((o||a||s)&&e.preventDefault(),o?0===c||this.adapter_.isFocused()?this.adapter_.focusItemAtIndex(l):this.adapter_.focusItemAtIndex(c-1):a&&(c===l||this.adapter_.isFocused()?this.adapter_.focusItemAtIndex(0):this.adapter_.focusItemAtIndex(c+1)),!0)}},{key:"handleKeyboardUp_",value:function(e){if(e.altKey||e.ctrlKey||e.metaKey)return!0;var t=e.keyCode,n=e.key,r="Enter"===n||13===t,i="Space"===n||32===t,o="Escape"===n||27===t;return(r||i)&&(this.keyDownWithinMenu_&&this.handlePossibleSelected_(e),this.keyDownWithinMenu_=!1),o&&(this.adapter_.notifyCancel(),this.close()),!0}},{key:"handlePossibleSelected_",value:function(e){var t=this;if("true"!==this.adapter_.getAttributeForEventTarget(e.target,u.e.ARIA_DISABLED_ATTR)){var n=this.adapter_.getIndexForEventTarget(e.target);n<0||this.selectedTriggerTimerId_||(this.selectedTriggerTimerId_=setTimeout(function(){t.selectedTriggerTimerId_=0,t.close(),t.rememberSelection_&&t.setSelectedIndex(n),t.adapter_.notifySelected({index:n})},u.d.SELECTED_TRIGGER_DELAY))}}},{key:"getAutoLayoutMeasurements_",value:function(){var e=this.adapter_.getAnchorDimensions(),t=this.adapter_.getWindowDimensions();return{viewport:t,viewportDistance:{top:e.top,right:t.width-e.right,left:e.left,bottom:t.height-e.bottom},anchorHeight:e.height,anchorWidth:e.width,menuHeight:this.dimensions_.height,menuWidth:this.dimensions_.width}}},{key:"getOriginCorner_",value:function(){var e=u.a.TOP_LEFT,t=this.measures_,n=t.viewportDistance,r=t.anchorHeight,i=t.anchorWidth,o=t.menuHeight,a=t.menuWidth,s=Boolean(this.anchorCorner_&u.b.BOTTOM),c=s?n.top+r+this.anchorMargin_.bottom:n.top+this.anchorMargin_.top,l=s?n.bottom-this.anchorMargin_.bottom:n.bottom+r-this.anchorMargin_.top,d=o-c,f=o-l;f>0&&d<f&&(e|=u.b.BOTTOM);var h=this.adapter_.isRtl(),_=Boolean(this.anchorCorner_&u.b.FLIP_RTL),m=Boolean(this.anchorCorner_&u.b.RIGHT),p=m&&!h||!m&&_&&h,g=p?n.left+i+this.anchorMargin_.right:n.left+this.anchorMargin_.left,y=p?n.right-this.anchorMargin_.right:n.right+i-this.anchorMargin_.left,v=a-g,T=a-y;return(v<0&&p&&h||m&&!p&&v<0||T>0&&v<T)&&(e|=u.b.RIGHT),e}},{key:"getHorizontalOriginOffset_",value:function(e){var t=this.measures_.anchorWidth,n=Boolean(e&u.b.RIGHT),r=Boolean(this.anchorCorner_&u.b.RIGHT),i=0;if(n){i=r?t-this.anchorMargin_.left:this.anchorMargin_.right}else{i=r?t-this.anchorMargin_.right:this.anchorMargin_.left}return i}},{key:"getVerticalOriginOffset_",value:function(e){var n=this.measures_,r=n.viewport,i=n.viewportDistance,o=n.anchorHeight,a=n.menuHeight,s=Boolean(e&u.b.BOTTOM),c=t.numbers.MARGIN_TO_EDGE,l=Boolean(this.anchorCorner_&u.b.BOTTOM),d=!l,f=0;return s?(f=l?o-this.anchorMargin_.top:-this.anchorMargin_.bottom,d&&a>i.top+o&&(f=-(Math.min(a,r.height-c)-(i.top+o)))):(f=l?o+this.anchorMargin_.bottom:this.anchorMargin_.top,d&&a>i.bottom+o&&(f=-(Math.min(a,r.height-c)-(i.bottom+o)))),f}},{key:"getMenuMaxHeight_",value:function(e){var t=0,n=this.measures_.viewportDistance,r=Boolean(e&u.b.BOTTOM);return this.anchorCorner_&u.b.BOTTOM&&(t=r?n.top+this.anchorMargin_.top:n.bottom-this.anchorMargin_.bottom),t}},{key:"autoPosition_",value:function(){var e;if(this.adapter_.hasAnchor()){this.measures_=this.getAutoLayoutMeasurements_();var t=this.getOriginCorner_(),n=this.getMenuMaxHeight_(t),i=t&u.b.BOTTOM?"bottom":"top",o=t&u.b.RIGHT?"right":"left",a=this.getHorizontalOriginOffset_(t),s=this.getVerticalOriginOffset_(t),c=(e={},r(e,o,a?a+"px":"0"),r(e,i,s?s+"px":"0"),e),l=this.measures_,d=l.anchorWidth,f=l.menuHeight;if(d/l.menuWidth>u.d.ANCHOR_TO_MENU_WIDTH_RATIO&&(o="center"),!(this.anchorCorner_&u.b.BOTTOM)&&Math.abs(s/f)>u.d.OFFSET_TO_MENU_HEIGHT_RATIO){var h=100*Math.abs(s/f),_=t&u.b.BOTTOM?100-h:h;i=Math.round(100*_)/100+"%"}this.adapter_.setTransformOrigin(o+" "+i),this.adapter_.setPosition(c),this.adapter_.setMaxHeight(n?n+"px":""),this.measures_=null}}},{key:"open",value:function(){var e=this,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=n.focusIndex,i=void 0===r?null:r;this.adapter_.saveFocus(),this.quickOpen_||this.adapter_.addClass(t.cssClasses.ANIMATING_OPEN),this.animationRequestId_=requestAnimationFrame(function(){e.dimensions_=e.adapter_.getInnerDimensions(),e.autoPosition_(),e.adapter_.addClass(t.cssClasses.OPEN),e.focusOnOpen_(i),e.adapter_.registerBodyClickHandler(e.documentClickHandler_),e.quickOpen_||(e.openAnimationEndTimerId_=setTimeout(function(){e.openAnimationEndTimerId_=0,e.adapter_.removeClass(t.cssClasses.ANIMATING_OPEN)},u.d.TRANSITION_OPEN_DURATION))}),this.isOpen_=!0}},{key:"close",value:function(){var e=this,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;!!n&&"true"===this.adapter_.getAttributeForEventTarget(n.target,u.e.ARIA_DISABLED_ATTR)||(this.adapter_.deregisterBodyClickHandler(this.documentClickHandler_),this.quickOpen_||this.adapter_.addClass(t.cssClasses.ANIMATING_CLOSED),requestAnimationFrame(function(){e.adapter_.removeClass(t.cssClasses.OPEN),e.quickOpen_||(e.closeAnimationEndTimerId_=setTimeout(function(){e.closeAnimationEndTimerId_=0,e.adapter_.removeClass(t.cssClasses.ANIMATING_CLOSED)},u.d.TRANSITION_CLOSE_DURATION))}),this.isOpen_=!1,this.adapter_.restoreFocus())}},{key:"isOpen",value:function(){return this.isOpen_}},{key:"getSelectedIndex",value:function(){return this.selectedIndex_}},{key:"setSelectedIndex",value:function(e){if(e!==this.selectedIndex_){var t=this.selectedIndex_;t>=0&&(this.adapter_.rmAttrForOptionAtIndex(t,"aria-selected"),this.adapter_.rmClassForOptionAtIndex(t,u.c.SELECTED_LIST_ITEM)),this.selectedIndex_=e>=0&&e<this.adapter_.getNumberOfItems()?e:-1,this.selectedIndex_>=0&&(this.adapter_.setAttrForOptionAtIndex(this.selectedIndex_,"aria-selected","true"),this.adapter_.addClassForOptionAtIndex(this.selectedIndex_,u.c.SELECTED_LIST_ITEM))}}}]),t}(s.a)},20:function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();!function(){function e(){r(this,e)}i(e,[{key:"addClass",value:function(e){}},{key:"removeClass",value:function(e){}},{key:"hasClass",value:function(e){}},{key:"hasNecessaryDom",value:function(){}},{key:"getAttributeForEventTarget",value:function(e,t){}},{key:"getInnerDimensions",value:function(){}},{key:"hasAnchor",value:function(){}},{key:"getAnchorDimensions",value:function(){}},{key:"getWindowDimensions",value:function(){}},{key:"getNumberOfItems",value:function(){}},{key:"registerInteractionHandler",value:function(e,t){}},{key:"deregisterInteractionHandler",value:function(e,t){}},{key:"registerBodyClickHandler",value:function(e){}},{key:"deregisterBodyClickHandler",value:function(e){}},{key:"getIndexForEventTarget",value:function(e){}},{key:"notifySelected",value:function(e){}},{key:"notifyCancel",value:function(){}},{key:"saveFocus",value:function(){}},{key:"restoreFocus",value:function(){}},{key:"isFocused",value:function(){}},{key:"focus",value:function(){}},{key:"getFocusedItemIndex",value:function(){}},{key:"focusItemAtIndex",value:function(e){}},{key:"isRtl",value:function(){}},{key:"setTransformOrigin",value:function(e){}},{key:"setPosition",value:function(e){}},{key:"setMaxHeight",value:function(e){}},{key:"setAttrForOptionAtIndex",value:function(e,t,n){}},{key:"rmAttrForOptionAtIndex",value:function(e,t){}},{key:"addClassForOptionAtIndex",value:function(e,t){}},{key:"rmClassForOptionAtIndex",value:function(e,t){}}])}()},93:function(e,t,n){e.exports=n(14)}})});
+var r={ROOT:"mdc-menu",OPEN:"mdc-menu--open",ANIMATING_OPEN:"mdc-menu--animating-open",ANIMATING_CLOSED:"mdc-menu--animating-closed",SELECTED_LIST_ITEM:"mdc-list-item--selected"},i={ITEMS_SELECTOR:".mdc-menu__items",SELECTED_EVENT:"MDCMenu:selected",CANCEL_EVENT:"MDCMenu:cancel",ARIA_DISABLED_ATTR:"aria-disabled"},o={SELECTED_TRIGGER_DELAY:50,TRANSITION_OPEN_DURATION:120,TRANSITION_CLOSE_DURATION:75,MARGIN_TO_EDGE:32,ANCHOR_TO_MENU_WIDTH_RATIO:.67,OFFSET_TO_MENU_HEIGHT_RATIO:.1},a={BOTTOM:1,CENTER:2,RIGHT:4,FLIP_RTL:8},s={TOP_LEFT:0,TOP_RIGHT:a.RIGHT,BOTTOM_LEFT:a.BOTTOM,BOTTOM_RIGHT:a.BOTTOM|a.RIGHT,TOP_START:a.FLIP_RTL,TOP_END:a.FLIP_RTL|a.RIGHT,BOTTOM_START:a.BOTTOM|a.FLIP_RTL,BOTTOM_END:a.BOTTOM|a.RIGHT|a.FLIP_RTL}},14:function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function o(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0}),n.d(t,"MDCMenu",function(){return d});var a=n(1),s=n(18),u=n(19),c=n(12);n.d(t,"MDCMenuFoundation",function(){return u.b}),n.d(t,"AnchorMargin",function(){return u.a}),n.d(t,"Corner",function(){return c.a}),n.d(t,"CornerBit",function(){return c.b});var l=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),d=function(e){function t(){var e;r(this,t);for(var n=arguments.length,o=Array(n),a=0;a<n;a++)o[a]=arguments[a];var s=i(this,(e=t.__proto__||Object.getPrototypeOf(t)).call.apply(e,[this].concat(o)));return s.previousFocus_,s}return o(t,e),l(t,[{key:"show",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.focusIndex,n=void 0===t?null:t;this.foundation_.open({focusIndex:n})}},{key:"hide",value:function(){this.foundation_.close()}},{key:"setAnchorCorner",value:function(e){this.foundation_.setAnchorCorner(e)}},{key:"setAnchorMargin",value:function(e){this.foundation_.setAnchorMargin(e)}},{key:"getOptionByIndex",value:function(e){return e<this.items.length?this.items[e]:null}},{key:"getDefaultFoundation",value:function(){var e=this;return new u.b({addClass:function(t){return e.root_.classList.add(t)},removeClass:function(t){return e.root_.classList.remove(t)},hasClass:function(t){return e.root_.classList.contains(t)},hasNecessaryDom:function(){return Boolean(e.itemsContainer_)},getAttributeForEventTarget:function(e,t){return e.getAttribute(t)},getInnerDimensions:function(){var t=e.itemsContainer_;return{width:t.offsetWidth,height:t.offsetHeight}},hasAnchor:function(){return e.root_.parentElement&&e.root_.parentElement.classList.contains("mdc-menu-anchor")},getAnchorDimensions:function(){return e.root_.parentElement.getBoundingClientRect()},getWindowDimensions:function(){return{width:window.innerWidth,height:window.innerHeight}},getNumberOfItems:function(){return e.items.length},registerInteractionHandler:function(t,n){return e.root_.addEventListener(t,n)},deregisterInteractionHandler:function(t,n){return e.root_.removeEventListener(t,n)},registerBodyClickHandler:function(e){return document.body.addEventListener("click",e)},deregisterBodyClickHandler:function(e){return document.body.removeEventListener("click",e)},getIndexForEventTarget:function(t){return e.items.indexOf(t)},notifySelected:function(t){return e.emit(u.b.strings.SELECTED_EVENT,{index:t.index,item:e.items[t.index]})},notifyCancel:function(){return e.emit(u.b.strings.CANCEL_EVENT,{})},saveFocus:function(){e.previousFocus_=document.activeElement},restoreFocus:function(){e.previousFocus_&&e.previousFocus_.focus()},isFocused:function(){return document.activeElement===e.root_},focus:function(){return e.root_.focus()},getFocusedItemIndex:function(){return e.items.indexOf(document.activeElement)},focusItemAtIndex:function(t){return e.items[t].focus()},isRtl:function(){return"rtl"===getComputedStyle(e.root_).getPropertyValue("direction")},setTransformOrigin:function(t){e.root_.style[Object(s.a)(window)+"-origin"]=t},setPosition:function(t){e.root_.style.left="left"in t?t.left:null,e.root_.style.right="right"in t?t.right:null,e.root_.style.top="top"in t?t.top:null,e.root_.style.bottom="bottom"in t?t.bottom:null},setMaxHeight:function(t){e.root_.style.maxHeight=t},setAttrForOptionAtIndex:function(t,n,r){return e.items[t].setAttribute(n,r)},rmAttrForOptionAtIndex:function(t,n){return e.items[t].removeAttribute(n)},addClassForOptionAtIndex:function(t,n){return e.items[t].classList.add(n)},rmClassForOptionAtIndex:function(t,n){return e.items[t].classList.remove(n)}})}},{key:"open",get:function(){return this.foundation_.isOpen()},set:function(e){e?this.foundation_.open():this.foundation_.close()}},{key:"itemsContainer_",get:function(){return this.root_.querySelector(u.b.strings.ITEMS_SELECTOR)}},{key:"items",get:function(){var e=this.itemsContainer_;return[].slice.call(e.querySelectorAll(".mdc-list-item[role]"))}},{key:"selectedItemIndex",set:function(e){this.foundation_.setSelectedIndex(e)},get:function(){return this.foundation_.getSelectedIndex()}},{key:"rememberSelection",set:function(e){this.foundation_.setRememberSelection(e)}},{key:"quickOpen",set:function(e){this.foundation_.setQuickOpen(e)}}],[{key:"attachTo",value:function(e){return new t(e)}}]),t}(a.a)},18:function(e,t,n){"use strict";function r(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(void 0===i||t){var n=e.document.createElement("div"),r="transform"in n.style?"transform":"webkitTransform";i=r}return i}n.d(t,"a",function(){return r});var i=void 0},19:function(e,t,n){"use strict";function r(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function o(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}n.d(t,"b",function(){return f}),n.d(t,"a",function(){return d});var s=n(0),u=(n(20),n(12)),c=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},l=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),d=void 0,f=function(e){function t(e){i(this,t);var n=o(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,c(t.defaultAdapter,e)));return n.clickHandler_=function(e){return n.handlePossibleSelected_(e)},n.keydownHandler_=function(e){return n.handleKeyboardDown_(e)},n.keyupHandler_=function(e){return n.handleKeyboardUp_(e)},n.documentClickHandler_=function(e){return n.handleDocumentClick_(e)},n.isOpen_=!1,n.openAnimationEndTimerId_=0,n.closeAnimationEndTimerId_=0,n.selectedTriggerTimerId_=0,n.animationRequestId_=0,n.dimensions_,n.itemHeight_,n.anchorCorner_=u.a.TOP_START,n.anchorMargin_={top:0,right:0,bottom:0,left:0},n.measures_=null,n.selectedIndex_=-1,n.rememberSelection_=!1,n.quickOpen_=!1,n.keyDownWithinMenu_=!1,n}return a(t,e),l(t,null,[{key:"cssClasses",get:function(){return u.c}},{key:"strings",get:function(){return u.e}},{key:"numbers",get:function(){return u.d}},{key:"Corner",get:function(){return u.a}},{key:"defaultAdapter",get:function(){return{addClass:function(){},removeClass:function(){},hasClass:function(){return!1},hasNecessaryDom:function(){return!1},getAttributeForEventTarget:function(){},getInnerDimensions:function(){return{}},hasAnchor:function(){return!1},getAnchorDimensions:function(){return{}},getWindowDimensions:function(){return{}},getNumberOfItems:function(){return 0},registerInteractionHandler:function(){},deregisterInteractionHandler:function(){},registerBodyClickHandler:function(){},deregisterBodyClickHandler:function(){},getIndexForEventTarget:function(){return 0},notifySelected:function(){},notifyCancel:function(){},saveFocus:function(){},restoreFocus:function(){},isFocused:function(){return!1},focus:function(){},getFocusedItemIndex:function(){return-1},focusItemAtIndex:function(){},isRtl:function(){return!1},setTransformOrigin:function(){},setPosition:function(){},setMaxHeight:function(){},setAttrForOptionAtIndex:function(){},rmAttrForOptionAtIndex:function(){},addClassForOptionAtIndex:function(){},rmClassForOptionAtIndex:function(){}}}}]),l(t,[{key:"init",value:function(){var e=t.cssClasses,n=e.ROOT,r=e.OPEN;if(!this.adapter_.hasClass(n))throw new Error(n+" class required in root element.");if(!this.adapter_.hasNecessaryDom())throw new Error("Required DOM nodes missing in "+n+" component.");this.adapter_.hasClass(r)&&(this.isOpen_=!0),this.adapter_.registerInteractionHandler("click",this.clickHandler_),this.adapter_.registerInteractionHandler("keyup",this.keyupHandler_),this.adapter_.registerInteractionHandler("keydown",this.keydownHandler_)}},{key:"destroy",value:function(){clearTimeout(this.selectedTriggerTimerId_),clearTimeout(this.openAnimationEndTimerId_),clearTimeout(this.closeAnimationEndTimerId_),cancelAnimationFrame(this.animationRequestId_),this.adapter_.deregisterInteractionHandler("click",this.clickHandler_),this.adapter_.deregisterInteractionHandler("keyup",this.keyupHandler_),this.adapter_.deregisterInteractionHandler("keydown",this.keydownHandler_),this.adapter_.deregisterBodyClickHandler(this.documentClickHandler_)}},{key:"setAnchorCorner",value:function(e){this.anchorCorner_=e}},{key:"setAnchorMargin",value:function(e){this.anchorMargin_.top="number"==typeof e.top?e.top:0,this.anchorMargin_.right="number"==typeof e.right?e.right:0,this.anchorMargin_.bottom="number"==typeof e.bottom?e.bottom:0,this.anchorMargin_.left="number"==typeof e.left?e.left:0}},{key:"setRememberSelection",value:function(e){this.rememberSelection_=e,this.setSelectedIndex(-1)}},{key:"setQuickOpen",value:function(e){this.quickOpen_=e}},{key:"focusOnOpen_",value:function(e){if(null===e){if(this.rememberSelection_&&this.selectedIndex_>=0)return void this.adapter_.focusItemAtIndex(this.selectedIndex_);this.adapter_.focus(),this.adapter_.isFocused()||this.adapter_.focusItemAtIndex(0)}else this.adapter_.focusItemAtIndex(e)}},{key:"handleDocumentClick_",value:function(e){for(var t=e.target;t&&t!==document.documentElement;){if(-1!==this.adapter_.getIndexForEventTarget(t))return;t=t.parentNode}this.adapter_.notifyCancel(),this.close(e)}},{key:"handleKeyboardDown_",value:function(e){if(e.altKey||e.ctrlKey||e.metaKey)return!0;var t=e.keyCode,n=e.key,r=e.shiftKey,i="Tab"===n||9===t,o="ArrowUp"===n||38===t,a="ArrowDown"===n||40===t,s="Space"===n||32===t,u="Enter"===n||13===t;this.keyDownWithinMenu_=u||s;var c=this.adapter_.getFocusedItemIndex(),l=this.adapter_.getNumberOfItems()-1;return r&&i&&0===c?(this.adapter_.focusItemAtIndex(l),e.preventDefault(),!1):!r&&i&&c===l?(this.adapter_.focusItemAtIndex(0),e.preventDefault(),!1):((o||a||s)&&e.preventDefault(),o?0===c||this.adapter_.isFocused()?this.adapter_.focusItemAtIndex(l):this.adapter_.focusItemAtIndex(c-1):a&&(c===l||this.adapter_.isFocused()?this.adapter_.focusItemAtIndex(0):this.adapter_.focusItemAtIndex(c+1)),!0)}},{key:"handleKeyboardUp_",value:function(e){if(e.altKey||e.ctrlKey||e.metaKey)return!0;var t=e.keyCode,n=e.key,r="Enter"===n||13===t,i="Space"===n||32===t,o="Escape"===n||27===t;return(r||i)&&(this.keyDownWithinMenu_&&this.handlePossibleSelected_(e),this.keyDownWithinMenu_=!1),o&&(this.adapter_.notifyCancel(),this.close()),!0}},{key:"handlePossibleSelected_",value:function(e){var t=this;if("true"!==this.adapter_.getAttributeForEventTarget(e.target,u.e.ARIA_DISABLED_ATTR)){var n=this.adapter_.getIndexForEventTarget(e.target);n<0||this.selectedTriggerTimerId_||(this.selectedTriggerTimerId_=setTimeout(function(){t.selectedTriggerTimerId_=0,t.close(),t.rememberSelection_&&t.setSelectedIndex(n),t.adapter_.notifySelected({index:n})},u.d.SELECTED_TRIGGER_DELAY))}}},{key:"getAutoLayoutMeasurements_",value:function(){var e=this.adapter_.getAnchorDimensions(),t=this.adapter_.getWindowDimensions();return{viewport:t,viewportDistance:{top:e.top,right:t.width-e.right,left:e.left,bottom:t.height-e.bottom},anchorHeight:e.height,anchorWidth:e.width,menuHeight:this.dimensions_.height,menuWidth:this.dimensions_.width}}},{key:"getOriginCorner_",value:function(){var e=u.a.TOP_LEFT,t=this.measures_,n=t.viewportDistance,r=t.anchorHeight,i=t.anchorWidth,o=t.menuHeight,a=t.menuWidth,s=Boolean(this.anchorCorner_&u.b.BOTTOM),c=s?n.top+r+this.anchorMargin_.bottom:n.top+this.anchorMargin_.top,l=s?n.bottom-this.anchorMargin_.bottom:n.bottom+r-this.anchorMargin_.top,d=o-c,f=o-l;f>0&&d<f&&(e|=u.b.BOTTOM);var h=this.adapter_.isRtl(),_=Boolean(this.anchorCorner_&u.b.FLIP_RTL),m=Boolean(this.anchorCorner_&u.b.RIGHT),p=m&&!h||!m&&_&&h,g=p?n.left+i+this.anchorMargin_.right:n.left+this.anchorMargin_.left,y=p?n.right-this.anchorMargin_.right:n.right+i-this.anchorMargin_.left,v=a-g,T=a-y;return(v<0&&p&&h||m&&!p&&v<0||T>0&&v<T)&&(e|=u.b.RIGHT),e}},{key:"getHorizontalOriginOffset_",value:function(e){var t=this.measures_.anchorWidth,n=Boolean(e&u.b.RIGHT),r=Boolean(this.anchorCorner_&u.b.RIGHT),i=0;if(n){i=r?t-this.anchorMargin_.left:this.anchorMargin_.right}else{i=r?t-this.anchorMargin_.right:this.anchorMargin_.left}return i}},{key:"getVerticalOriginOffset_",value:function(e){var n=this.measures_,r=n.viewport,i=n.viewportDistance,o=n.anchorHeight,a=n.menuHeight,s=Boolean(e&u.b.BOTTOM),c=t.numbers.MARGIN_TO_EDGE,l=Boolean(this.anchorCorner_&u.b.BOTTOM),d=!l,f=0;return s?(f=l?o-this.anchorMargin_.top:-this.anchorMargin_.bottom,d&&a>i.top+o&&(f=-(Math.min(a,r.height-c)-(i.top+o)))):(f=l?o+this.anchorMargin_.bottom:this.anchorMargin_.top,d&&a>i.bottom+o&&(f=-(Math.min(a,r.height-c)-(i.bottom+o)))),f}},{key:"getMenuMaxHeight_",value:function(e){var t=0,n=this.measures_.viewportDistance,r=Boolean(e&u.b.BOTTOM);return this.anchorCorner_&u.b.BOTTOM&&(t=r?n.top+this.anchorMargin_.top:n.bottom-this.anchorMargin_.bottom),t}},{key:"autoPosition_",value:function(){var e;if(this.adapter_.hasAnchor()){this.measures_=this.getAutoLayoutMeasurements_();var t=this.getOriginCorner_(),n=this.getMenuMaxHeight_(t),i=t&u.b.BOTTOM?"bottom":"top",o=t&u.b.RIGHT?"right":"left",a=this.getHorizontalOriginOffset_(t),s=this.getVerticalOriginOffset_(t),c=(e={},r(e,o,a?a+"px":"0"),r(e,i,s?s+"px":"0"),e),l=this.measures_,d=l.anchorWidth,f=l.menuHeight;if(d/l.menuWidth>u.d.ANCHOR_TO_MENU_WIDTH_RATIO&&(o="center"),!(this.anchorCorner_&u.b.BOTTOM)&&Math.abs(s/f)>u.d.OFFSET_TO_MENU_HEIGHT_RATIO){var h=100*Math.abs(s/f),_=t&u.b.BOTTOM?100-h:h;i=Math.round(100*_)/100+"%"}this.adapter_.setTransformOrigin(o+" "+i),this.adapter_.setPosition(c),this.adapter_.setMaxHeight(n?n+"px":""),this.measures_=null}}},{key:"open",value:function(){var e=this,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=n.focusIndex,i=void 0===r?null:r;this.adapter_.saveFocus(),this.quickOpen_||this.adapter_.addClass(t.cssClasses.ANIMATING_OPEN),this.animationRequestId_=requestAnimationFrame(function(){e.dimensions_=e.adapter_.getInnerDimensions(),e.autoPosition_(),e.adapter_.addClass(t.cssClasses.OPEN),e.focusOnOpen_(i),e.adapter_.registerBodyClickHandler(e.documentClickHandler_),e.quickOpen_||(e.openAnimationEndTimerId_=setTimeout(function(){e.openAnimationEndTimerId_=0,e.adapter_.removeClass(t.cssClasses.ANIMATING_OPEN)},u.d.TRANSITION_OPEN_DURATION))}),this.isOpen_=!0}},{key:"close",value:function(){var e=this,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;!!n&&"true"===this.adapter_.getAttributeForEventTarget(n.target,u.e.ARIA_DISABLED_ATTR)||(this.adapter_.deregisterBodyClickHandler(this.documentClickHandler_),this.quickOpen_||this.adapter_.addClass(t.cssClasses.ANIMATING_CLOSED),requestAnimationFrame(function(){e.adapter_.removeClass(t.cssClasses.OPEN),e.quickOpen_||(e.closeAnimationEndTimerId_=setTimeout(function(){e.closeAnimationEndTimerId_=0,e.adapter_.removeClass(t.cssClasses.ANIMATING_CLOSED)},u.d.TRANSITION_CLOSE_DURATION))}),this.isOpen_=!1,this.adapter_.restoreFocus())}},{key:"isOpen",value:function(){return this.isOpen_}},{key:"getSelectedIndex",value:function(){return this.selectedIndex_}},{key:"setSelectedIndex",value:function(e){if(e!==this.selectedIndex_){var t=this.selectedIndex_;t>=0&&(this.adapter_.rmAttrForOptionAtIndex(t,"aria-selected"),this.adapter_.rmClassForOptionAtIndex(t,u.c.SELECTED_LIST_ITEM)),this.selectedIndex_=e>=0&&e<this.adapter_.getNumberOfItems()?e:-1,this.selectedIndex_>=0&&(this.adapter_.setAttrForOptionAtIndex(this.selectedIndex_,"aria-selected","true"),this.adapter_.addClassForOptionAtIndex(this.selectedIndex_,u.c.SELECTED_LIST_ITEM))}}}]),t}(s.a)},20:function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();!function(){function e(){r(this,e)}i(e,[{key:"addClass",value:function(e){}},{key:"removeClass",value:function(e){}},{key:"hasClass",value:function(e){}},{key:"hasNecessaryDom",value:function(){}},{key:"getAttributeForEventTarget",value:function(e,t){}},{key:"getInnerDimensions",value:function(){}},{key:"hasAnchor",value:function(){}},{key:"getAnchorDimensions",value:function(){}},{key:"getWindowDimensions",value:function(){}},{key:"getNumberOfItems",value:function(){}},{key:"registerInteractionHandler",value:function(e,t){}},{key:"deregisterInteractionHandler",value:function(e,t){}},{key:"registerBodyClickHandler",value:function(e){}},{key:"deregisterBodyClickHandler",value:function(e){}},{key:"getIndexForEventTarget",value:function(e){}},{key:"notifySelected",value:function(e){}},{key:"notifyCancel",value:function(){}},{key:"saveFocus",value:function(){}},{key:"restoreFocus",value:function(){}},{key:"isFocused",value:function(){}},{key:"focus",value:function(){}},{key:"getFocusedItemIndex",value:function(){}},{key:"focusItemAtIndex",value:function(e){}},{key:"isRtl",value:function(){}},{key:"setTransformOrigin",value:function(e){}},{key:"setPosition",value:function(e){}},{key:"setMaxHeight",value:function(e){}},{key:"setAttrForOptionAtIndex",value:function(e,t,n){}},{key:"rmAttrForOptionAtIndex",value:function(e,t){}},{key:"addClassForOptionAtIndex",value:function(e,t){}},{key:"rmClassForOptionAtIndex",value:function(e,t){}}])}()},94:function(e,t,n){e.exports=n(14)}})});
 //# sourceMappingURL=mdc.menu.min.js.map

package.json

 {
   "name": "@material/menu",
-  "version": "0.30.0",
+  "version": "0.31.0",
   "description": "The Material Components for the web menu component",
@@ -5,0 +5,0 @@ "license": "Apache-2.0",

README.md

@@ -21,4 +21,3 @@ <!--docs:
 [Material Design menu specification](https://material.io/guidelines/components/menus.html).
-Menus require JavaScript to work correctly, but the open and closed states are correct on
-first render.
+Menus require JavaScript to properly position themselves when opening.
 
@@ -44,5 +43,5 @@ ## Design & API Documentation
 
-### HTML Structure 
+### HTML Structure
 
-A menu is usually closed, appearing when opened. It is appropriate for any display size.
+A menu is initially hidden, appearing when opened via the JS API. It is appropriate for any display size.
 
@@ -62,15 +61,5 @@ ```html
 
-#### Opened Menu
-
-The menu can be configured to start in the opened state by adding the `mdc-menu--open` class to the element.
- 
-```html
-<div class="mdc-menu mdc-menu--open">
-...
-</div>
-```
-
 #### Anchor To Parent
 
-The menu can be positioned to automatically anchor to a parent element when opened. 
+The menu can be positioned to automatically anchor to a parent element when opened.
 
@@ -87,3 +76,3 @@ ```html
 
-The menu can be positioned to automatically anchor to another element, by wrapping the other element with the anchor class. 
+The menu can be positioned to automatically anchor to another element, by wrapping the other element with the anchor class.
 
@@ -122,5 +111,5 @@ ```html
 `mdc-menu` | Mandatory
-`mdc-menu--animating-open` | Indicates the menu is currently animating open. This class is removed once the animation completes. 
-`mdc-menu--open` | Indicates the menu is currently open, or is currently animating open. 
-`mdc-menu--animating-closed` | Indicates the menu is currently animating closed. This class is removed once the animation completes. 
+`mdc-menu--animating-open` | Indicates the menu is currently animating open. This class is removed once the animation completes.
+`mdc-menu--open` | Indicates the menu is currently open, or is currently animating open.
+`mdc-menu--animating-closed` | Indicates the menu is currently animating closed. This class is removed once the animation completes.
 
@@ -134,3 +123,3 @@ ### JS Examples
   var menuButtonEl = document.querySelector('#menu-button');
-  
+
   // Toggle menu open
@@ -140,3 +129,3 @@ menuButtonEl.addEventListener('click', function() {
   });
-  
+
   // Listen for selected item
@@ -146,8 +135,8 @@ menuEl.addEventListener('MDCMenu:selected', function(evt) {
   });
-  
+
   // Set Anchor Corner to Bottom End
-  menu.setAnchorCorner(Corner.BOTTOM_END); 
-  
+  menu.setAnchorCorner(Corner.BOTTOM_END);
+
   // Turn off menu open animations
-  menu.quickOpen = false;
+  menu.quickOpen = true;
 ```
@@ -161,6 +150,6 @@
 --- | --- | ---
-`open` | Boolean | Proxies to the foundation's `isOpen`/(`open`, `close`) methods. 
+`open` | Boolean | Proxies to the foundation's `isOpen`/(`open`, `close`) methods.
 `items` | Array<Element> | Proxies to the foundation's container to query for all `.mdc-list-item[role]` elements.
 `itemsContainer` | Element | Queries the foundation's root element for the `mdc-menu__items` container element.
-`quickOpen` | Boolean | Proxies to the foundation's `setQuickOpen()` method. 
+`quickOpen` | Boolean | Proxies to the foundation's `setQuickOpen()` method.
 
@@ -173,3 +162,3 @@ Method Signature | Description
 `setAnchorMargin(AnchorMargin) => void` | Proxies to the foundation's `setAnchorMargin(AnchorMargin)` method.
-`getDefaultFoundation() => MDCMenuFoundation` | Returns the foundation. 
+`getDefaultFoundation() => MDCMenuFoundation` | Returns the foundation.
 
@@ -213,7 +202,7 @@ ### `MDCMenuAdapter`
 `setAnchorCorner(corder: Corner) => void` | Sets the corner that the menu will be anchored to. See [constants.js](https://github.com/material-components/material-components-web/blob/cc299230728ba5a994866ebd31aaaf1a0f4cc87f/packages/mdc-menu/constants.js#L73)
-`setAnchorMargin(margin: AnchorMargin) => void` | Sets the distance from the anchor point that the menu should be shown. 
-`open({focusIndex: ?number}) => void` | Opens the menu. Optionally accepts an object with a `focusIndex` parameter to indicate which list item should receive focus when the menu is opened. 
-`close(evt: ?Event)` | Closes the menu. Optionally accepts the event to check if the target is disabled before closing the menu.  
-`isOpen() => boolean` | Returns a boolean indicating whether the menu is open. 
-`setQuickOpen(quickOpen: boolean) => void` | Sets whether the menu should open and close without animation when the `open`/`close` methods are called. 
+`setAnchorMargin(margin: AnchorMargin) => void` | Sets the distance from the anchor point that the menu should be shown.
+`open({focusIndex: ?number}) => void` | Opens the menu. Optionally accepts an object with a `focusIndex` parameter to indicate which list item should receive focus when the menu is opened.
+`close(evt: ?Event)` | Closes the menu. Optionally accepts the event to check if the target is disabled before closing the menu.
+`isOpen() => boolean` | Returns a boolean indicating whether the menu is open.
+`setQuickOpen(quickOpen: boolean) => void` | Sets whether the menu should open and close without animation when the `open`/`close` methods are called.
 
@@ -225,2 +214,2 @@ ### Events
 `MDCMenu:selected` | `{detail: {item: HTMLElement, index: number}}` | Used to indicate when an element has been selected. This event also includes the item selected and the list index of that item.
-`MDCMenu:cancel` | none | Event emitted when the menu is closed with no selection made (e.g. if the user hits `Esc` while it's open, or clicks somewhere else on the page). 
+`MDCMenu:cancel` | none | Event emitted when the menu is closed with no selection made (e.g. if the user hits `Esc` while it's open, or clicks somewhere else on the page).

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Improved metrics

Lines of code

3087

increased by0.42%

Worsened metrics

Total package byte prevSize

156218

decreased by-0.01%

Number of lines in readme file

204

decreased by-5.12%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes