material-components-vue/dist/list/list.min.js

Material Design components for Vue.js

/*! For license information please see list.min.js.LICENSE */
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i={inheritAttrs:!1},r=["primary","secondary","background","surface","on-primary","on-secondary","on-surface","primary-bg","secondary-bg","text-primary-on-light","text-secondary-on-light","text-hint-on-light","text-disabled-on-light","text-icon-on-light","text-primary-on-dark","text-secondary-on-dark","text-hint-on-dark","text-disabled-on-dark","text-icon-on-dark"],s={props:{theming:{type:String,default:""}},mounted:function(){-1<r.indexOf(this.theming)&&this.$el.classList.add("mdc-theme--"+this.theming)}};n.d(e,"a",function(){return i}),n.d(e,"b",function(){return s})},10:function(t,e,n){"use strict";var i=n(0),r=n(2),s={BG_FOCUSED:"mdc-ripple-upgraded--background-focused",FG_ACTIVATION:"mdc-ripple-upgraded--foreground-activation",FG_DEACTIVATION:"mdc-ripple-upgraded--foreground-deactivation",ROOT:"mdc-ripple-upgraded",UNBOUNDED:"mdc-ripple-upgraded--unbounded"},o={VAR_FG_SCALE:"--mdc-ripple-fg-scale",VAR_FG_SIZE:"--mdc-ripple-fg-size",VAR_FG_TRANSLATE_END:"--mdc-ripple-fg-translate-end",VAR_FG_TRANSLATE_START:"--mdc-ripple-fg-translate-start",VAR_LEFT:"--mdc-ripple-left",VAR_TOP:"--mdc-ripple-top"},a={DEACTIVATION_TIMEOUT_MS:225,FG_DEACTIVATION_MS:150,INITIAL_ORIGIN_SCALE:.6,PADDING:10,TAP_DELAY_MS:300},c=n(6);n.d(e,"a",function(){return f});var d,u=["touchstart","pointerdown","mousedown","keydown"],l=["touchend","pointerup","mouseup","contextmenu"],_=[],f=(d=r.a,i.b(h,d),Object.defineProperty(h,"cssClasses",{get:function(){return s},enumerable:!0,configurable:!0}),Object.defineProperty(h,"strings",{get:function(){return 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n=h.cssClasses,i=n.ROOT,r=n.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.addClass(i),t.adapter_.isUnbounded()&&(t.adapter_.addClass(r),t.layoutInternal_())})}},h.prototype.destroy=function(){var t=this;if(this.supportsPressRipple_()){this.activationTimer_&&(clearTimeout(this.activationTimer_),this.activationTimer_=0,this.adapter_.removeClass(h.cssClasses.FG_ACTIVATION)),this.fgDeactivationRemovalTimer_&&(clearTimeout(this.fgDeactivationRemovalTimer_),this.fgDeactivationRemovalTimer_=0,this.adapter_.removeClass(h.cssClasses.FG_DEACTIVATION));var e=h.cssClasses,n=e.ROOT,i=e.UNBOUNDED;requestAnimationFrame(function(){t.adapter_.removeClass(n),t.adapter_.removeClass(i),t.removeCssVars_()})}this.deregisterRootHandlers_(),this.deregisterDeactivationHandlers_()},h.prototype.activate=function(t){this.activate_(t)},h.prototype.deactivate=function(){this.deactivate_()},h.prototype.layout=function(){var t=this;this.layoutFrame_&&cancelAnimationFrame(this.layoutFrame_),this.layoutFrame_=requestAnimationFrame(function(){t.layoutInternal_(),t.layoutFrame_=0})},h.prototype.setUnbounded=function(t){var e=h.cssClasses.UNBOUNDED;t?this.adapter_.addClass(e):this.adapter_.removeClass(e)},h.prototype.handleFocus=function(){var t=this;requestAnimationFrame(function(){return t.adapter_.addClass(h.cssClasses.BG_FOCUSED)})},h.prototype.handleBlur=function(){var t=this;requestAnimationFrame(function(){return t.adapter_.removeClass(h.cssClasses.BG_FOCUSED)})},h.prototype.supportsPressRipple_=function(){return this.adapter_.browserSupportsCssVars()},h.prototype.defaultActivationState_=function(){return{activationEvent:void 0,hasDeactivationUXRun:!1,isActivated:!1,isProgrammatic:!1,wasActivatedByPointer:!1,wasElementMadeActive:!1}},h.prototype.registerRootHandlers_=function(t){var e=this;t&&(u.forEach(function(t){e.adapter_.registerInteractionHandler(t,e.activateHandler_)}),this.adapter_.isUnbounded()&&this.adapter_.registerResizeHandler(this.resizeHandler_)),this.adapter_.registerInteractionHandler("focus",this.focusHandler_),this.adapter_.registerInteractionHandler("blur",this.blurHandler_)},h.prototype.registerDeactivationHandlers_=function(t){var e=this;"keydown"===t.type?this.adapter_.registerInteractionHandler("keyup",this.deactivateHandler_):l.forEach(function(t){e.adapter_.registerDocumentInteractionHandler(t,e.deactivateHandler_)})},h.prototype.deregisterRootHandlers_=function(){var t=this;u.forEach(function(e){t.adapter_.deregisterInteractionHandler(e,t.activateHandler_)}),this.adapter_.deregisterInteractionHandler("focus",this.focusHandler_),this.adapter_.deregisterInteractionHandler("blur",this.blurHandler_),this.adapter_.isUnbounded()&&this.adapter_.deregisterResizeHandler(this.resizeHandler_)},h.prototype.deregisterDeactivationHandlers_=function(){var t=this;this.adapter_.deregisterInteractionHandler("keyup",this.deactivateHandler_),l.forEach(function(e){t.adapter_.deregisterDocumentInteractionHandler(e,t.deactivateHandler_)})},h.prototype.removeCssVars_=function(){var t=this,e=h.strings;Object.keys(e).forEach(function(n){0===n.indexOf("VAR_")&&t.adapter_.updateCssVariable(e[n],null)})},h.prototype.activate_=function(t){var e=this;if(!this.adapter_.isSurfaceDisabled()){var n=this.activationState_;if(!n.isActivated){var i=this.previousActivationEvent_;i&&void 0!==t&&i.type!==t.type||(n.isActivated=!0,n.isProgrammatic=void 0===t,n.activationEvent=t,n.wasActivatedByPointer=!n.isProgrammatic&&void 0!==t&&("mousedown"===t.type||"touchstart"===t.type||"pointerdown"===t.type),void 0!==t&&0<_.length&&_.some(function(t){return e.adapter_.containsEventTarget(t)})?this.resetActivationState_():(void 0!==t&&(_.push(t.target),this.registerDeactivationHandlers_(t)),n.wasElementMadeActive=this.checkElementMadeActive_(t),n.wasElementMadeActive&&this.animateActivation_(),requestAnimationFrame(function(){_=[],n.wasElementMadeActive||void 0===t||" "!==t.key&&32!==t.keyCode||(n.wasElementMadeActive=e.checkElementMadeActive_(t),n.wasElementMadeActive&&e.animateActivation_()),n.wasElementMadeActive||(e.activationState_=e.defaultActivationState_())})))}}},h.prototype.checkElementMadeActive_=function(t){return void 0===t||"keydown"!==t.type||this.adapter_.isSurfaceActive()},h.prototype.animateActivation_=function(){var t=this,e=h.strings,n=e.VAR_FG_TRANSLATE_START,i=e.VAR_FG_TRANSLATE_END,r=h.cssClasses,s=r.FG_DEACTIVATION,o=r.FG_ACTIVATION,a=h.numbers.DEACTIVATION_TIMEOUT_MS;this.layoutInternal_();var c="",d="";if(!this.adapter_.isUnbounded()){var u=this.getFgTranslationCoordinates_(),l=u.startPoint,_=u.endPoint;c=l.x+"px, "+l.y+"px",d=_.x+"px, "+_.y+"px"}this.adapter_.updateCssVariable(n,c),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.activationTimer_=setTimeout(function(){return t.activationTimerCallback_()},a)},h.prototype.getFgTranslationCoordinates_=function(){var t,e=this.activationState_,n=e.activationEvent;return{startPoint:t={x:(t=e.wasActivatedByPointer?Object(c.b)(n,this.adapter_.getWindowPageOffset(),this.adapter_.computeBoundingRect()):{x:this.frame_.width/2,y:this.frame_.height/2}).x-this.initialSize_/2,y:t.y-this.initialSize_/2},endPoint:{x:this.frame_.width/2-this.initialSize_/2,y:this.frame_.height/2-this.initialSize_/2}}},h.prototype.runDeactivationUXLogicIfReady_=function(){var t=this,e=h.cssClasses.FG_DEACTIVATION,n=this.activationState_,i=n.hasDeactivationUXRun,r=n.isActivated;!i&&r||!this.activationAnimationHasEnded_||(this.rmBoundedActivationClasses_(),this.adapter_.addClass(e),this.fgDeactivationRemovalTimer_=setTimeout(function(){t.adapter_.removeClass(e)},a.FG_DEACTIVATION_MS))},h.prototype.rmBoundedActivationClasses_=function(){var t=h.cssClasses.FG_ACTIVATION;this.adapter_.removeClass(t),this.activationAnimationHasEnded_=!1,this.adapter_.computeBoundingRect()},h.prototype.resetActivationState_=function(){var t=this;this.previousActivationEvent_=this.activationState_.activationEvent,this.activationState_=this.defaultActivationState_(),setTimeout(function(){return t.previousActivationEvent_=void 0},h.numbers.TAP_DELAY_MS)},h.prototype.deactivate_=function(){var t=this,e=this.activationState_;if(e.isActivated){var n=i.a({},e);e.isProgrammatic?(requestAnimationFrame(function(){return t.animateDeactivation_(n)}),this.resetActivationState_()):(this.deregisterDeactivationHandlers_(),requestAnimationFrame(function(){t.activationState_.hasDeactivationUXRun=!0,t.animateDeactivation_(n),t.resetActivationState_()}))}},h.prototype.animateDeactivation_=function(t){var e=t.wasActivatedByPointer,n=t.wasElementMadeActive;(e||n)&&this.runDeactivationUXLogicIfReady_()},h.prototype.layoutInternal_=function(){this.frame_=this.adapter_.computeBoundingRect();var t=Math.max(this.frame_.height,this.frame_.width);this.maxRadius_=this.adapter_.isUnbounded()?t:Math.sqrt(Math.pow(this.frame_.width,2)+Math.pow(this.frame_.height,2))+h.numbers.PADDING,this.initialSize_=Math.floor(t*h.numbers.INITIAL_ORIGIN_SCALE),this.fgScale_=""+this.maxRadius_/this.initialSize_,this.updateLayoutCssVars_()},h.prototype.updateLayoutCssVars_=function(){var t=h.strings,e=t.VAR_FG_SIZE,n=t.VAR_LEFT,i=t.VAR_TOP,r=t.VAR_FG_SCALE;this.adapter_.updateCssVariable(e,this.initialSize_+"px"),this.adapter_.updateCssVariable(r,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(n,this.unboundedCoords_.left+"px"),this.adapter_.updateCssVariable(i,this.unboundedCoords_.top+"px"))},h);function h(t){var e=d.call(this,i.a({},h.defaultAdapter,t))||this;return e.activationAnimationHasEnded_=!1,e.activationTimer_=0,e.fgDeactivationRemovalTimer_=0,e.fgScale_="0",e.frame_={width:0,height:0},e.initialSize_=0,e.layoutFrame_=0,e.maxRadius_=0,e.unboundedCoords_={left:0,top:0},e.activationState_=e.defaultActivationState_(),e.activationTimerCallback_=function(){e.activationAnimationHasEnded_=!0,e.runDeactivationUXLogicIfReady_()},e.activateHandler_=function(t){return e.activate_(t)},e.deactivateHandler_=function(){return e.deactivate_()},e.focusHandler_=function(){return e.handleFocus()},e.blurHandler_=function(){return e.handleBlur()},e.resizeHandler_=function(){return e.layout()},e}},12:function(t,e,n){"use strict";n.d(e,"a",function(){return d});var i,r=n(0),s=n(5),o=n(8),a=n(10),c=n(6),d=(i=s.a,r.b(u,i),u.attachTo=function(t,e){void 0===e&&(e={isUnbounded:void 0});var n=new u(t);return void 0!==e.isUnbounded&&(n.unbounded=e.isUnbounded),n},u.createAdapter=function(t){return{addClass:function(e){return t.root_.classList.add(e)},browserSupportsCssVars:function(){return c.c(window)},computeBoundingRect:function(){return t.root_.getBoundingClientRect()},containsEventTarget:function(e){return t.root_.contains(e)},deregisterDocumentInteractionHandler:function(t,e){return document.documentElement.removeEventListener(t,e,c.a())},deregisterInteractionHandler:function(e,n){return t.root_.removeEventListener(e,n,c.a())},deregisterResizeHandler:function(t){return window.removeEventListener("resize",t)},getWindowPageOffset:function(){return{x:window.pageXOffset,y:window.pageYOffset}},isSurfaceActive:function(){return Object(o.b)(t.root_,":active")},isSurfaceDisabled:function(){return Boolean(t.disabled)},isUnbounded:function(){return Boolean(t.unbounded)},registerDocumentInteractionHandler:function(t,e){return document.documentElement.addEventListener(t,e,c.a())},registerInteractionHandler:function(e,n){return t.root_.addEventListener(e,n,c.a())},registerResizeHandler:function(t){return window.addEventListener("resize",t)},removeClass:function(e){return t.root_.classList.remove(e)},updateCssVariable:function(e,n){return t.root_.style.setProperty(e,n)}}},Object.defineProperty(u.prototype,"unbounded",{get:function(){return Boolean(this.unbounded_)},set:function(t){this.unbounded_=Boolean(t),this.setUnbounded_()},enumerable:!0,configurable:!0}),u.prototype.activate=function(){this.foundation_.activate()},u.prototype.deactivate=function(){this.foundation_.deactivate()},u.prototype.layout=function(){this.foundation_.layout()},u.prototype.getDefaultFoundation=function(){return new a.a(u.createAdapter(this))},u.prototype.initialSyncWithDOM=function(){var t=this.root_;this.unbounded="mdcRippleIsUnbounded"in t.dataset},u.prototype.setUnbounded_=function(){this.foundation_.setUnbounded(Boolean(this.unbounded_))},u);function u(){var t=null!==i&&i.apply(this,arguments)||this;return t.disabled=!1,t}},13:function(t,e,n){"use strict";n.d(e,"a",function(){return c});var i,r=n(0),s=n(2),o=n(3),a=["input","button","textarea","select"],c=(i=s.a,r.b(d,i),Object.defineProperty(d,"strings",{get:function(){return o.c},enumerable:!0,configurable:!0}),Object.defineProperty(d,"cssClasses",{get:function(){return o.a},enumerable:!0,configurable:!0}),Object.defineProperty(d,"numbers",{get:function(){return o.b},enumerable:!0,configurable:!0}),Object.defineProperty(d,"defaultAdapter",{get:function(){return{addClassForElementIndex:function(){},focusItemAtIndex:function(){},getAttributeForElementIndex:function(){return null},getFocusedElementIndex:function(){return 0},getListItemCount:function(){return 0},hasCheckboxAtIndex:function(){return!1},hasRadioAtIndex:function(){return!1},isCheckboxCheckedAtIndex:function(){return!1},isFocusInsideList:function(){return!1},isRootFocused:function(){return!1},notifyAction:function(){},removeClassForElementIndex:function(){},setAttributeForElementIndex:function(){},setCheckedCheckboxOrRadioAtIndex:function(){},setTabIndexForListItemChildren:function(){}}},enumerable:!0,configurable:!0}),d.prototype.layout=function(){0!==this.adapter_.getListItemCount()&&(this.adapter_.hasCheckboxAtIndex(0)?this.isCheckboxList_=!0:this.adapter_.hasRadioAtIndex(0)&&(this.isRadioList_=!0))},d.prototype.setWrapFocus=function(t){this.wrapFocus_=t},d.prototype.setVerticalOrientation=function(t){this.isVertical_=t},d.prototype.setSingleSelection=function(t){this.isSingleSelectionList_=t},d.prototype.setUseActivatedClass=function(t){this.useActivatedClass_=t},d.prototype.getSelectedIndex=function(){return this.selectedIndex_},d.prototype.setSelectedIndex=function(t){this.isIndexValid_(t)&&(this.isCheckboxList_?this.setCheckboxAtIndex_(t):this.isRadioList_?this.setRadioAtIndex_(t):this.setSingleSelectionAtIndex_(t))},d.prototype.handleFocusIn=function(t,e){0<=e&&this.adapter_.setTabIndexForListItemChildren(e,"0")},d.prototype.handleFocusOut=function(t,e){var n=this;0<=e&&this.adapter_.setTabIndexForListItemChildren(e,"-1"),setTimeout(function(){n.adapter_.isFocusInsideList()||n.setTabindexToFirstSelectedItem_()},0)},d.prototype.handleKeydown=function(t,e,n){var i="ArrowLeft"===t.key||37===t.keyCode,r="ArrowUp"===t.key||38===t.keyCode,s="ArrowRight"===t.key||39===t.keyCode,o="ArrowDown"===t.key||40===t.keyCode,a="Home"===t.key||36===t.keyCode,c="End"===t.key||35===t.keyCode,d="Enter"===t.key||13===t.keyCode,u="Space"===t.key||32===t.keyCode;if(this.adapter_.isRootFocused())r||c?(t.preventDefault(),this.focusLastElement()):(o||a)&&(t.preventDefault(),this.focusFirstElement());else{var l=this.adapter_.getFocusedElementIndex();if(!(-1===l&&(l=n)<0)){var _;if(this.isVertical_&&o||!this.isVertical_&&s)this.preventDefaultEvent_(t),_=this.focusNextElement(l);else if(this.isVertical_&&r||!this.isVertical_&&i)this.preventDefaultEvent_(t),_=this.focusPrevElement(l);else if(a)this.preventDefaultEvent_(t),_=this.focusFirstElement();else if(c)this.preventDefaultEvent_(t),_=this.focusLastElement();else if((d||u)&&e){var f=t.target;if(f&&"A"===f.tagName&&d)return;this.preventDefaultEvent_(t),this.isSelectableList_()&&this.setSelectedIndexOnAction_(l),this.adapter_.notifyAction(l)}this.focusedItemIndex_=l,void 0!==_&&(this.setTabindexAtIndex_(_),this.focusedItemIndex_=_)}}},d.prototype.handleClick=function(t,e){t!==o.b.UNSET_INDEX&&(this.isSelectableList_()&&this.setSelectedIndexOnAction_(t,e),this.adapter_.notifyAction(t),this.setTabindexAtIndex_(t),this.focusedItemIndex_=t)},d.prototype.focusNextElement=function(t){var e=t+1;if(this.adapter_.getListItemCount()<=e){if(!this.wrapFocus_)return t;e=0}return this.adapter_.focusItemAtIndex(e),e},d.prototype.focusPrevElement=function(t){var e=t-1;if(e<0){if(!this.wrapFocus_)return t;e=this.adapter_.getListItemCount()-1}return this.adapter_.focusItemAtIndex(e),e},d.prototype.focusFirstElement=function(){return this.adapter_.focusItemAtIndex(0),0},d.prototype.focusLastElement=function(){var t=this.adapter_.getListItemCount()-1;return this.adapter_.focusItemAtIndex(t),t},d.prototype.preventDefaultEvent_=function(t){var e=(""+t.target.tagName).toLowerCase();-1===a.indexOf(e)&&t.preventDefault()},d.prototype.setSingleSelectionAtIndex_=function(t){if(this.selectedIndex_!==t){var e=o.a.LIST_ITEM_SELECTED_CLASS;this.useActivatedClass_&&(e=o.a.LIST_ITEM_ACTIVATED_CLASS),this.selectedIndex_!==o.b.UNSET_INDEX&&this.adapter_.removeClassForElementIndex(this.selectedIndex_,e),this.adapter_.addClassForElementIndex(t,e),this.setAriaForSingleSelectionAtIndex_(t),this.selectedIndex_=t}},d.prototype.setAriaForSingleSelectionAtIndex_=function(t){this.selectedIndex_===o.b.UNSET_INDEX&&(this.ariaCurrentAttrValue_=this.adapter_.getAttributeForElementIndex(t,o.c.ARIA_CURRENT));var e=null!==this.ariaCurrentAttrValue_,n=e?o.c.ARIA_CURRENT:o.c.ARIA_SELECTED;this.selectedIndex_!==o.b.UNSET_INDEX&&this.adapter_.setAttributeForElementIndex(this.selectedIndex_,n,"false");var i=e?this.ariaCurrentAttrValue_:"true";this.adapter_.setAttributeForElementIndex(t,n,i)},d.prototype.setRadioAtIndex_=function(t){this.adapter_.setCheckedCheckboxOrRadioAtIndex(t,!0),this.selectedIndex_!==o.b.UNSET_INDEX&&this.adapter_.setAttributeForElementIndex(this.selectedIndex_,o.c.ARIA_CHECKED,"false"),this.adapter_.setAttributeForElementIndex(t,o.c.ARIA_CHECKED,"true"),this.selectedIndex_=t},d.prototype.setCheckboxAtIndex_=function(t){for(var e=0;e<this.adapter_.getListItemCount();e++){var n=!1;0<=t.indexOf(e)&&(n=!0),this.adapter_.setCheckedCheckboxOrRadioAtIndex(e,n),this.adapter_.setAttributeForElementIndex(e,o.c.ARIA_CHECKED,n?"true":"false")}this.selectedIndex_=t},d.prototype.setTabindexAtIndex_=function(t){this.focusedItemIndex_===o.b.UNSET_INDEX&&0!==t?this.adapter_.setAttributeForElementIndex(0,"tabindex","-1"):0<=this.focusedItemIndex_&&this.focusedItemIndex_!==t&&this.adapter_.setAttributeForElementIndex(this.focusedItemIndex_,"tabindex","-1"),this.adapter_.setAttributeForElementIndex(t,"tabindex","0")},d.prototype.isSelectableList_=function(){return this.isSingleSelectionList_||this.isCheckboxList_||this.isRadioList_},d.prototype.setTabindexToFirstSelectedItem_=function(){var t=0;this.isSelectableList_()&&("number"==typeof this.selectedIndex_&&this.selectedIndex_!==o.b.UNSET_INDEX?t=this.selectedIndex_:function(t){return t instanceof Array}(this.selectedIndex_)&&0<this.selectedIndex_.length&&(t=this.selectedIndex_.reduce(function(t,e){return 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