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In 2.x the is distributed to paper-input-container, which styles it, but in order for this to work correctly, we need to reset some of the native input's properties to inherit (from the iron-input) */ iron-input > input { @apply --paper-input-container-shared-input-style; font-family: inherit; font-weight: inherit; font-size: inherit; letter-spacing: inherit; word-spacing: inherit; line-height: inherit; text-shadow: inherit; color: inherit; cursor: inherit; } input:disabled { @apply --paper-input-container-input-disabled; } input::-webkit-outer-spin-button, input::-webkit-inner-spin-button { @apply --paper-input-container-input-webkit-spinner; } input::-webkit-clear-button { @apply --paper-input-container-input-webkit-clear; } input::-webkit-calendar-picker-indicator { @apply --paper-input-container-input-webkit-calendar-picker-indicator; } input::-webkit-input-placeholder { color: var(--paper-input-container-color, var(--secondary-text-color)); } input:-moz-placeholder { color: var(--paper-input-container-color, var(--secondary-text-color)); } input::-moz-placeholder { color: var(--paper-input-container-color, var(--secondary-text-color)); } input::-ms-clear { @apply --paper-input-container-ms-clear; } input::-ms-reveal { @apply --paper-input-container-ms-reveal; } input:-ms-input-placeholder { color: var(--paper-input-container-color, var(--secondary-text-color)); } label { pointer-events: none; } `,behaviors:[[be,fe,ye],se],properties:{value:{type:String},inputRole:{type:String,value:void 0},inputAriaHaspopup:{type:String,value:void 0}},get _focusableElement(){return this.inputElement._inputElement},listeners:{"iron-input-ready":"_onIronInputReady"},_onIronInputReady:function(){this.$.nativeInput||(this.$.nativeInput=this.$$("input")),this.inputElement&&-1!==this._typesThatHaveText.indexOf(this.$.nativeInput.type)&&(this.alwaysFloatLabel=!0),this.inputElement.bindValue&&this.$.container._handleValueAndAutoValidate(this.inputElement)}});const ke={properties:{value:{type:Number,value:0,notify:!0,reflectToAttribute:!0},min:{type:Number,value:0,notify:!0},max:{type:Number,value:100,notify:!0},step:{type:Number,value:1,notify:!0},ratio:{type:Number,value:0,readOnly:!0,notify:!0}},observers:["_update(value, min, max, step)"],_calcRatio:function(e){return(this._clampValue(e)-this.min)/(this.max-this.min)},_clampValue:function(e){return Math.min(this.max,Math.max(this.min,this._calcStep(e)))},_calcStep:function(e){if(e=parseFloat(e),!this.step)return e;var t=Math.round((e-this.min)/this.step);return this.step<1?t/(1/this.step)+this.min:t*this.step+this.min},_validateValue:function(){var e=this._clampValue(this.value);return this.value=this.oldValue=isNaN(e)?this.oldValue:e,this.value!==e},_update:function(){this._validateValue(),this._setRatio(100*this._calcRatio(this.value))}};_({_template:f`
`,is:"paper-progress",behaviors:[ke],properties:{secondaryProgress:{type:Number,value:0},secondaryRatio:{type:Number,value:0,readOnly:!0},indeterminate:{type:Boolean,value:!1,observer:"_toggleIndeterminate"},disabled:{type:Boolean,value:!1,reflectToAttribute:!0,observer:"_disabledChanged"}},observers:["_progressChanged(secondaryProgress, value, min, max, indeterminate)"],hostAttributes:{role:"progressbar"},_toggleIndeterminate:function(e){this.toggleClass("indeterminate",e,this.$.primaryProgress)},_transformProgress:function(e,t){var i="scaleX("+t/100+")";e.style.transform=e.style.webkitTransform=i},_mainRatioChanged:function(e){this._transformProgress(this.$.primaryProgress,e)},_progressChanged:function(e,t,i,n,s){e=this._clampValue(e),t=this._clampValue(t);var a=100*this._calcRatio(e),o=100*this._calcRatio(t);this._setSecondaryRatio(a),this._transformProgress(this.$.secondaryProgress,a),this._transformProgress(this.$.primaryProgress,o),this.secondaryProgress=e,s?this.removeAttribute("aria-valuenow"):this.setAttribute("aria-valuenow",t),this.setAttribute("aria-valuemin",i),this.setAttribute("aria-valuemax",n)},_disabledChanged:function(e){this.setAttribute("aria-disabled",e?"true":"false")},_hideSecondaryProgress:function(e){return 0===e}});const xe={properties:{pressed:{type:Boolean,readOnly:!0,value:!1,reflectToAttribute:!0,observer:"_pressedChanged"},toggles:{type:Boolean,value:!1,reflectToAttribute:!0},active:{type:Boolean,value:!1,notify:!0,reflectToAttribute:!0},pointerDown:{type:Boolean,readOnly:!0,value:!1},receivedFocusFromKeyboard:{type:Boolean,readOnly:!0},ariaActiveAttribute:{type:String,value:"aria-pressed",observer:"_ariaActiveAttributeChanged"}},listeners:{down:"_downHandler",up:"_upHandler",tap:"_tapHandler"},observers:["_focusChanged(focused)","_activeChanged(active, ariaActiveAttribute)"],keyBindings:{"enter:keydown":"_asyncClick","space:keydown":"_spaceKeyDownHandler","space:keyup":"_spaceKeyUpHandler"},_mouseEventRe:/^mouse/,_tapHandler:function(){this.toggles?this._userActivate(!this.active):this.active=!1},_focusChanged:function(e){this._detectKeyboardFocus(e),e||this._setPressed(!1)},_detectKeyboardFocus:function(e){this._setReceivedFocusFromKeyboard(!this.pointerDown&&e)},_userActivate:function(e){this.active!==e&&(this.active=e,this.fire("change"))},_downHandler:function(e){this._setPointerDown(!0),this._setPressed(!0),this._setReceivedFocusFromKeyboard(!1)},_upHandler:function(){this._setPointerDown(!1),this._setPressed(!1)},_spaceKeyDownHandler:function(e){var t=e.detail.keyboardEvent,i=b(t).localTarget;this.isLightDescendant(i)||(t.preventDefault(),t.stopImmediatePropagation(),this._setPressed(!0))},_spaceKeyUpHandler:function(e){var t=e.detail.keyboardEvent,i=b(t).localTarget;this.isLightDescendant(i)||(this.pressed&&this._asyncClick(),this._setPressed(!1))},_asyncClick:function(){this.async((function(){this.click()}),1)},_pressedChanged:function(e){this._changedButtonState()},_ariaActiveAttributeChanged:function(e,t){t&&t!=e&&this.hasAttribute(t)&&this.removeAttribute(t)},_activeChanged:function(e,t){this.toggles?this.setAttribute(this.ariaActiveAttribute,e?"true":"false"):this.removeAttribute(this.ariaActiveAttribute),this._changedButtonState()},_controlStateChanged:function(){this.disabled?this._setPressed(!1):this._changedButtonState()},_changedButtonState:function(){this._buttonStateChanged&&this._buttonStateChanged()}},we=[fe,xe];var Ce={distance:function(e,t,i,n){var s=e-i,a=t-n;return Math.sqrt(s*s+a*a)},now:window.performance&&window.performance.now?window.performance.now.bind(window.performance):Date.now};function Ae(e){this.element=e,this.width=this.boundingRect.width,this.height=this.boundingRect.height,this.size=Math.max(this.width,this.height)}function Ie(e){this.element=e,this.color=window.getComputedStyle(e).color,this.wave=document.createElement("div"),this.waveContainer=document.createElement("div"),this.wave.style.backgroundColor=this.color,this.wave.classList.add("wave"),this.waveContainer.classList.add("wave-container"),b(this.waveContainer).appendChild(this.wave),this.resetInteractionState()}Ae.prototype={get boundingRect(){return this.element.getBoundingClientRect()},furthestCornerDistanceFrom:function(e,t){var i=Ce.distance(e,t,0,0),n=Ce.distance(e,t,this.width,0),s=Ce.distance(e,t,0,this.height),a=Ce.distance(e,t,this.width,this.height);return Math.max(i,n,s,a)}},Ie.MAX_RADIUS=300,Ie.prototype={get recenters(){return this.element.recenters},get center(){return this.element.center},get mouseDownElapsed(){var e;return this.mouseDownStart?(e=Ce.now()-this.mouseDownStart,this.mouseUpStart&&(e-=this.mouseUpElapsed),e):0},get mouseUpElapsed(){return this.mouseUpStart?Ce.now()-this.mouseUpStart:0},get mouseDownElapsedSeconds(){return this.mouseDownElapsed/1e3},get mouseUpElapsedSeconds(){return this.mouseUpElapsed/1e3},get mouseInteractionSeconds(){return this.mouseDownElapsedSeconds+this.mouseUpElapsedSeconds},get initialOpacity(){return this.element.initialOpacity},get opacityDecayVelocity(){return this.element.opacityDecayVelocity},get radius(){var e=this.containerMetrics.width*this.containerMetrics.width,t=this.containerMetrics.height*this.containerMetrics.height,i=1.1*Math.min(Math.sqrt(e+t),Ie.MAX_RADIUS)+5,n=1.1-i/Ie.MAX_RADIUS*.2,s=this.mouseInteractionSeconds/n,a=i*(1-Math.pow(80,-s));return Math.abs(a)},get opacity(){return this.mouseUpStart?Math.max(0,this.initialOpacity-this.mouseUpElapsedSeconds*this.opacityDecayVelocity):this.initialOpacity},get outerOpacity(){var e=.3*this.mouseUpElapsedSeconds,t=this.opacity;return Math.max(0,Math.min(e,t))},get isOpacityFullyDecayed(){return this.opacity<.01&&this.radius>=Math.min(this.maxRadius,Ie.MAX_RADIUS)},get isRestingAtMaxRadius(){return this.opacity>=this.initialOpacity&&this.radius>=Math.min(this.maxRadius,Ie.MAX_RADIUS)},get isAnimationComplete(){return this.mouseUpStart?this.isOpacityFullyDecayed:this.isRestingAtMaxRadius},get translationFraction(){return Math.min(1,this.radius/this.containerMetrics.size*2/Math.sqrt(2))},get xNow(){return this.xEnd?this.xStart+this.translationFraction*(this.xEnd-this.xStart):this.xStart},get yNow(){return this.yEnd?this.yStart+this.translationFraction*(this.yEnd-this.yStart):this.yStart},get isMouseDown(){return this.mouseDownStart&&!this.mouseUpStart},resetInteractionState:function(){this.maxRadius=0,this.mouseDownStart=0,this.mouseUpStart=0,this.xStart=0,this.yStart=0,this.xEnd=0,this.yEnd=0,this.slideDistance=0,this.containerMetrics=new Ae(this.element)},draw:function(){var e,t,i;this.wave.style.opacity=this.opacity,e=this.radius/(this.containerMetrics.size/2),t=this.xNow-this.containerMetrics.width/2,i=this.yNow-this.containerMetrics.height/2,this.waveContainer.style.webkitTransform="translate("+t+"px, "+i+"px)",this.waveContainer.style.transform="translate3d("+t+"px, "+i+"px, 0)",this.wave.style.webkitTransform="scale("+e+","+e+")",this.wave.style.transform="scale3d("+e+","+e+",1)"},downAction:function(e){var t=this.containerMetrics.width/2,i=this.containerMetrics.height/2;this.resetInteractionState(),this.mouseDownStart=Ce.now(),this.center?(this.xStart=t,this.yStart=i,this.slideDistance=Ce.distance(this.xStart,this.yStart,this.xEnd,this.yEnd)):(this.xStart=e?e.detail.x-this.containerMetrics.boundingRect.left:this.containerMetrics.width/2,this.yStart=e?e.detail.y-this.containerMetrics.boundingRect.top:this.containerMetrics.height/2),this.recenters&&(this.xEnd=t,this.yEnd=i,this.slideDistance=Ce.distance(this.xStart,this.yStart,this.xEnd,this.yEnd)),this.maxRadius=this.containerMetrics.furthestCornerDistanceFrom(this.xStart,this.yStart),this.waveContainer.style.top=(this.containerMetrics.height-this.containerMetrics.size)/2+"px",this.waveContainer.style.left=(this.containerMetrics.width-this.containerMetrics.size)/2+"px",this.waveContainer.style.width=this.containerMetrics.size+"px",this.waveContainer.style.height=this.containerMetrics.size+"px"},upAction:function(e){this.isMouseDown&&(this.mouseUpStart=Ce.now())},remove:function(){b(b(this.waveContainer).parentNode).removeChild(this.waveContainer)}},_({_template:f`
`,is:"paper-ripple",behaviors:[fe],properties:{initialOpacity:{type:Number,value:.25},opacityDecayVelocity:{type:Number,value:.8},recenters:{type:Boolean,value:!1},center:{type:Boolean,value:!1},ripples:{type:Array,value:function(){return[]}},animating:{type:Boolean,readOnly:!0,reflectToAttribute:!0,value:!1},holdDown:{type:Boolean,value:!1,observer:"_holdDownChanged"},noink:{type:Boolean,value:!1},_animating:{type:Boolean},_boundAnimate:{type:Function,value:function(){return this.animate.bind(this)}}},get target(){return this.keyEventTarget},keyBindings:{"enter:keydown":"_onEnterKeydown","space:keydown":"_onSpaceKeydown","space:keyup":"_onSpaceKeyup"},attached:function(){11==b(this).parentNode.nodeType?this.keyEventTarget=b(this).getOwnerRoot().host:this.keyEventTarget=b(this).parentNode;var e=this.keyEventTarget;this.listen(e,"up","uiUpAction"),this.listen(e,"down","uiDownAction")},detached:function(){this.unlisten(this.keyEventTarget,"up","uiUpAction"),this.unlisten(this.keyEventTarget,"down","uiDownAction"),this.keyEventTarget=null},get shouldKeepAnimating(){for(var e=0;e0||(this.addRipple().downAction(e),this._animating||(this._animating=!0,this.animate()))},uiUpAction:function(e){this.noink||this.upAction(e)},upAction:function(e){this.holdDown||(this.ripples.forEach((function(t){t.upAction(e)})),this._animating=!0,this.animate())},onAnimationComplete:function(){this._animating=!1,this.$.background.style.backgroundColor="",this.fire("transitionend")},addRipple:function(){var e=new Ie(this);return b(this.$.waves).appendChild(e.waveContainer),this.$.background.style.backgroundColor=e.color,this.ripples.push(e),this._setAnimating(!0),e},removeRipple:function(e){var t=this.ripples.indexOf(e);t<0||(this.ripples.splice(t,1),e.remove(),this.ripples.length||this._setAnimating(!1))},animate:function(){if(this._animating){var e,t;for(e=0;e :host { @apply --layout; @apply --layout-justified; @apply --layout-center; width: 200px; cursor: default; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); --paper-progress-active-color: var(--paper-slider-active-color, var(--google-blue-700)); --paper-progress-secondary-color: var(--paper-slider-secondary-color, var(--google-blue-300)); --paper-progress-disabled-active-color: var(--paper-slider-disabled-active-color, var(--paper-grey-400)); --paper-progress-disabled-secondary-color: var(--paper-slider-disabled-secondary-color, var(--paper-grey-400)); --calculated-paper-slider-height: var(--paper-slider-height, 2px); } /* focus shows the ripple */ :host(:focus) { outline: none; } /** * NOTE(keanulee): Though :host-context is not universally supported, some pages * still rely on paper-slider being flipped when dir="rtl" is set on body. For full * compatibility, dir="rtl" must be explicitly set on paper-slider. */ :dir(rtl) #sliderContainer { -webkit-transform: scaleX(-1); transform: scaleX(-1); } /** * NOTE(keanulee): This is separate from the rule above because :host-context may * not be recognized. */ :host([dir="rtl"]) #sliderContainer { -webkit-transform: scaleX(-1); transform: scaleX(-1); } /** * NOTE(keanulee): Needed to override the :host-context rule (where supported) * to support LTR sliders in RTL pages. */ :host([dir="ltr"]) #sliderContainer { -webkit-transform: scaleX(1); transform: scaleX(1); } #sliderContainer { position: relative; width: 100%; height: calc(30px + var(--calculated-paper-slider-height)); margin-left: calc(15px + var(--calculated-paper-slider-height)/2); margin-right: calc(15px + var(--calculated-paper-slider-height)/2); } #sliderContainer:focus { outline: 0; } #sliderContainer.editable { margin-top: 12px; margin-bottom: 12px; } .bar-container { position: absolute; top: 0; bottom: 0; left: 0; right: 0; overflow: hidden; } .ring > .bar-container { left: calc(5px + var(--calculated-paper-slider-height)/2); transition: left 0.18s ease; } .ring.expand.dragging > .bar-container { transition: none; } .ring.expand:not(.pin) > .bar-container { left: calc(8px + var(--calculated-paper-slider-height)/2); } #sliderBar { padding: 15px 0; width: 100%; background-color: var(--paper-slider-bar-color, transparent); --paper-progress-container-color: var(--paper-slider-container-color, var(--paper-grey-400)); --paper-progress-height: var(--calculated-paper-slider-height); } .slider-markers { position: absolute; /* slider-knob is 30px + the slider-height so that the markers should start at a offset of 15px*/ top: 15px; height: var(--calculated-paper-slider-height); left: 0; right: -1px; box-sizing: border-box; pointer-events: none; @apply --layout-horizontal; } .slider-marker { @apply --layout-flex; } .slider-markers::after, .slider-marker::after { content: ""; display: block; margin-left: -1px; width: 2px; height: var(--calculated-paper-slider-height); border-radius: 50%; background-color: var(--paper-slider-markers-color, #000); } .slider-knob { position: absolute; left: 0; top: 0; margin-left: calc(-15px - var(--calculated-paper-slider-height)/2); width: calc(30px + var(--calculated-paper-slider-height)); height: calc(30px + var(--calculated-paper-slider-height)); } .transiting > .slider-knob { transition: left 0.08s ease; } .slider-knob:focus { outline: none; } .slider-knob.dragging { transition: none; } .snaps > .slider-knob.dragging { transition: -webkit-transform 0.08s ease; transition: transform 0.08s ease; } .slider-knob-inner { margin: 10px; width: calc(100% - 20px); height: calc(100% - 20px); background-color: var(--paper-slider-knob-color, var(--google-blue-700)); border: 2px solid var(--paper-slider-knob-color, var(--google-blue-700)); border-radius: 50%; -moz-box-sizing: border-box; box-sizing: border-box; transition-property: -webkit-transform, background-color, border; transition-property: transform, background-color, border; transition-duration: 0.18s; transition-timing-function: ease; } .expand:not(.pin) > .slider-knob > .slider-knob-inner { -webkit-transform: scale(1.5); transform: scale(1.5); } .ring > .slider-knob > .slider-knob-inner { background-color: var(--paper-slider-knob-start-color, transparent); border: 2px solid var(--paper-slider-knob-start-border-color, var(--paper-grey-400)); } .slider-knob-inner::before { background-color: var(--paper-slider-pin-color, var(--google-blue-700)); } .pin > .slider-knob > .slider-knob-inner::before { content: ""; position: absolute; top: 0; left: 50%; margin-left: -13px; width: 26px; height: 26px; border-radius: 50% 50% 50% 0; -webkit-transform: rotate(-45deg) scale(0) translate(0); transform: rotate(-45deg) scale(0) translate(0); } .slider-knob-inner::before, .slider-knob-inner::after { transition: -webkit-transform .18s ease, background-color .18s ease; transition: transform .18s ease, background-color .18s ease; } .pin.ring > .slider-knob > .slider-knob-inner::before { background-color: var(--paper-slider-pin-start-color, var(--paper-grey-400)); } .pin.expand > .slider-knob > .slider-knob-inner::before { -webkit-transform: rotate(-45deg) scale(1) translate(17px, -17px); transform: rotate(-45deg) scale(1) translate(17px, -17px); } .pin > .slider-knob > .slider-knob-inner::after { content: attr(value); position: absolute; top: 0; left: 50%; margin-left: -16px; width: 32px; height: 26px; text-align: center; color: var(--paper-slider-font-color, #fff); font-size: 10px; -webkit-transform: scale(0) translate(0); transform: scale(0) translate(0); } .pin.expand > .slider-knob > .slider-knob-inner::after { -webkit-transform: scale(1) translate(0, -17px); transform: scale(1) translate(0, -17px); } /* paper-input */ .slider-input { width: 50px; overflow: hidden; --paper-input-container-input: { text-align: center; @apply --paper-slider-input-container-input; }; @apply --paper-slider-input; } /* disabled state */ #sliderContainer.disabled { pointer-events: none; } .disabled > .slider-knob > .slider-knob-inner { background-color: var(--paper-slider-disabled-knob-color, var(--paper-grey-400)); border: 2px solid var(--paper-slider-disabled-knob-color, var(--paper-grey-400)); -webkit-transform: scale3d(0.75, 0.75, 1); transform: scale3d(0.75, 0.75, 1); } .disabled.ring > .slider-knob > .slider-knob-inner { background-color: var(--paper-slider-knob-start-color, transparent); border: 2px solid var(--paper-slider-knob-start-border-color, var(--paper-grey-400)); } paper-ripple { color: var(--paper-slider-knob-color, var(--google-blue-700)); }
`;Ve.setAttribute("strip-whitespace",""),_({_template:Ve,is:"paper-slider",behaviors:[fe,se,$e,ke],properties:{value:{type:Number,value:0},snaps:{type:Boolean,value:!1,notify:!0},pin:{type:Boolean,value:!1,notify:!0},secondaryProgress:{type:Number,value:0,notify:!0,observer:"_secondaryProgressChanged"},editable:{type:Boolean,value:!1},immediateValue:{type:Number,value:0,readOnly:!0,notify:!0},maxMarkers:{type:Number,value:0,notify:!0},expand:{type:Boolean,value:!1,readOnly:!0},ignoreBarTouch:{type:Boolean,value:!1},dragging:{type:Boolean,value:!1,readOnly:!0,notify:!0},transiting:{type:Boolean,value:!1,readOnly:!0},markers:{type:Array,readOnly:!0,value:function(){return[]}}},observers:["_updateKnob(value, min, max, snaps, step)","_valueChanged(value)","_immediateValueChanged(immediateValue)","_updateMarkers(maxMarkers, min, max, snaps)"],hostAttributes:{role:"slider",tabindex:0},keyBindings:{left:"_leftKey",right:"_rightKey","down pagedown home":"_decrementKey","up pageup end":"_incrementKey"},ready:function(){this.ignoreBarTouch&&k(this.$.sliderBar,"auto")},increment:function(){this.value=this._clampValue(this.value+this.step)},decrement:function(){this.value=this._clampValue(this.value-this.step)},_updateKnob:function(e,t,i,n,s){this.setAttribute("aria-valuemin",t),this.setAttribute("aria-valuemax",i),this.setAttribute("aria-valuenow",e),this._positionKnob(100*this._calcRatio(e))},_valueChanged:function(){this.fire("value-change",{composed:!0})},_immediateValueChanged:function(){this.dragging?this.fire("immediate-value-change",{composed:!0}):this.value=this.immediateValue},_secondaryProgressChanged:function(){this.secondaryProgress=this._clampValue(this.secondaryProgress)},_expandKnob:function(){this._setExpand(!0)},_resetKnob:function(){this.cancelDebouncer("expandKnob"),this._setExpand(!1)},_positionKnob:function(e){this._setImmediateValue(this._calcStep(this._calcKnobPosition(e))),this._setRatio(100*this._calcRatio(this.immediateValue)),this.$.sliderKnob.style.left=this.ratio+"%",this.dragging&&(this._knobstartx=this.ratio*this._w/100,this.translate3d(0,0,0,this.$.sliderKnob))},_calcKnobPosition:function(e){return(this.max-this.min)*e/100+this.min},_onTrack:function(e){switch(e.stopPropagation(),e.detail.state){case"start":this._trackStart(e);break;case"track":this._trackX(e);break;case"end":this._trackEnd()}},_trackStart:function(e){this._setTransiting(!1),this._w=this.$.sliderBar.offsetWidth,this._x=this.ratio*this._w/100,this._startx=this._x,this._knobstartx=this._startx,this._minx=-this._startx,this._maxx=this._w-this._startx,this.$.sliderKnob.classList.add("dragging"),this._setDragging(!0)},_trackX:function(e){this.dragging||this._trackStart(e);var t=this._isRTL?-1:1,i=Math.min(this._maxx,Math.max(this._minx,e.detail.dx*t));this._x=this._startx+i;var n=this._calcStep(this._calcKnobPosition(this._x/this._w*100));this._setImmediateValue(n);var s=this._calcRatio(this.immediateValue)*this._w-this._knobstartx;this.translate3d(s+"px",0,0,this.$.sliderKnob)},_trackEnd:function(){var e=this.$.sliderKnob.style;this.$.sliderKnob.classList.remove("dragging"),this._setDragging(!1),this._resetKnob(),this.value=this.immediateValue,e.transform=e.webkitTransform="",this.fire("change",{composed:!0})},_knobdown:function(e){this._expandKnob(),e.preventDefault(),this.focus()},_bartrack:function(e){this._allowBarEvent(e)&&this._onTrack(e)},_barclick:function(e){this._w=this.$.sliderBar.offsetWidth;var t=this.$.sliderBar.getBoundingClientRect(),i=(e.detail.x-t.left)/this._w*100;this._isRTL&&(i=100-i);var n=this.ratio;this._setTransiting(!0),this._positionKnob(i),n===this.ratio&&this._setTransiting(!1),this.async((function(){this.fire("change",{composed:!0})})),e.preventDefault(),this.focus()},_bardown:function(e){this._allowBarEvent(e)&&(this.debounce("expandKnob",this._expandKnob,60),this._barclick(e))},_knobTransitionEnd:function(e){e.target===this.$.sliderKnob&&this._setTransiting(!1)},_updateMarkers:function(e,t,i,n){n||this._setMarkers([]);var s=Math.round((i-t)/this.step);s>e&&(s=e),(s<0||!isFinite(s))&&(s=0),this._setMarkers(new Array(s))},_mergeClasses:function(e){return Object.keys(e).filter((function(t){return e[t]})).join(" ")},_getClassNames:function(){return this._mergeClasses({disabled:this.disabled,pin:this.pin,snaps:this.snaps,ring:this.immediateValue<=this.min,expand:this.expand,dragging:this.dragging,transiting:this.transiting,editable:this.editable})},_allowBarEvent:function(e){return!this.ignoreBarTouch||e.detail.sourceEvent instanceof MouseEvent},get _isRTL(){return void 0===this.__isRTL&&(this.__isRTL="rtl"===window.getComputedStyle(this).direction),this.__isRTL},_leftKey:function(e){this._isRTL?this._incrementKey(e):this._decrementKey(e)},_rightKey:function(e){this._isRTL?this._decrementKey(e):this._incrementKey(e)},_incrementKey:function(e){this.disabled||("end"===e.detail.key?this.value=this.max:this.increment(),this.fire("change"),e.preventDefault())},_decrementKey:function(e){this.disabled||("home"===e.detail.key?this.value=this.min:this.decrement(),this.fire("change"),e.preventDefault())},_changeValue:function(e){this.value=e.target.value,this.fire("change",{composed:!0})},_inputKeyDown:function(e){e.stopPropagation()},_createRipple:function(){return this._rippleContainer=this.$.sliderKnob,Se._createRipple.call(this)},_focusedChanged:function(e){e&&this.ensureRipple(),this.hasRipple()&&(this._ripple.style.display=e?"":"none",this._ripple.holdDown=e)}});const Te=customElements.get("paper-slider");let Pe;function Oe(e){return Array.isArray(e)?e[0]:e}function Be(e){return Array.isArray(e)?e[1]||e[0]:e}customElements.define("ha-slider",class extends Te{static get template(){if(!Pe){Pe=Te.template.cloneNode(!0);Pe.content.querySelector("style").appendChild(document.createTextNode('\n :host([dir="rtl"]) #sliderContainer.pin.expand > .slider-knob > .slider-knob-inner::after {\n -webkit-transform: scale(1) translate(0, -17px) scaleX(-1) !important;\n transform: scale(1) translate(0, -17px) scaleX(-1) !important;\n }\n\n .pin > .slider-knob > .slider-knob-inner {\n font-size: var(--ha-slider-pin-font-size, 15px);\n line-height: normal;\n cursor: pointer;\n }\n\n .disabled.ring > .slider-knob > .slider-knob-inner {\n background-color: var(--paper-slider-disabled-knob-color, var(--disabled-text-color));\n border: 2px solid var(--paper-slider-disabled-knob-color, var(--disabled-text-color));\n }\n\n .pin > .slider-knob > .slider-knob-inner::before {\n top: unset;\n margin-left: unset;\n\n bottom: calc(15px + var(--calculated-paper-slider-height)/2);\n left: 50%;\n width: 2.6em;\n height: 2.6em;\n\n -webkit-transform-origin: left bottom;\n transform-origin: left bottom;\n -webkit-transform: rotate(-45deg) scale(0) translate(0);\n transform: rotate(-45deg) scale(0) translate(0);\n }\n\n .pin.expand > .slider-knob > .slider-knob-inner::before {\n -webkit-transform: rotate(-45deg) scale(1) translate(7px, -7px);\n transform: rotate(-45deg) scale(1) translate(7px, -7px);\n }\n\n .pin > .slider-knob > .slider-knob-inner::after {\n top: unset;\n font-size: unset;\n\n bottom: calc(15px + var(--calculated-paper-slider-height)/2);\n left: 50%;\n margin-left: -1.3em;\n width: 2.6em;\n height: 2.5em;\n\n -webkit-transform-origin: center bottom;\n transform-origin: center bottom;\n -webkit-transform: scale(0) translate(0);\n transform: scale(0) translate(0);\n }\n\n .pin.expand > .slider-knob > .slider-knob-inner::after {\n -webkit-transform: scale(1) translate(0, -10px);\n transform: scale(1) translate(0, -10px);\n }\n\n .slider-input {\n width: 54px;\n }\n '))}return Pe}_setImmediateValue(e){super._setImmediateValue(this.step>=1?Math.round(e):Math.round(100*e)/100)}_calcStep(e){if(!this.step)return parseFloat(e);const t=Math.round((e-this.min)/this.step),i=this.step.toString(),n=i.indexOf(".");if(-1!==n){const e=10**(i.length-n-1);return Math.round((t*this.step+this.min)*e)/e}return t*this.step+this.min}}),a([d("ha-form-integer")],(function(e,t){return{F:class extends t{constructor(...t){super(...t),e(this)}},d:[{kind:"field",decorators:[r({attribute:!1})],key:"schema",value:void 0},{kind:"field",decorators:[r({attribute:!1})],key:"data",value:void 0},{kind:"field",decorators:[r()],key:"label",value:void 0},{kind:"field",decorators:[r()],key:"helper",value:void 0},{kind:"field",decorators:[r({type:Boolean})],key:"disabled",value:()=>!1},{kind:"field",decorators:[c("ha-textfield ha-slider")],key:"_input",value:void 0},{kind:"field",key:"_lastValue",value:void 0},{kind:"method",key:"focus",value:function(){this._input&&this._input.focus()}},{kind:"method",key:"render",value:function(){var e;return void 0!==this.schema.valueMin&&void 0!==this.schema.valueMax&&this.schema.valueMax-this.schema.valueMin<256?l`
${this.label}
${this.schema.required?"":l` `}
`:l` `}},{kind:"method",key:"updated",value:function(e){e.has("schema")&&this.toggleAttribute("own-margin",!("valueMin"in this.schema&&"valueMax"in this.schema||!this.schema.required))}},{kind:"get",key:"_value",value:function(){var e,t;return void 0!==this.data?this.data:this.schema.required?void 0!==(null===(e=this.schema.description)||void 0===e?void 0:e.suggested_value)&&null!==(null===(t=this.schema.description)||void 0===t?void 0:t.suggested_value)||this.schema.default||this.schema.valueMin||0:this.schema.valueMin||0}},{kind:"method",key:"_handleCheckboxChange",value:function(e){let t;if(e.target.checked)for(const e of[this._lastValue,null===(i=this.schema.description)||void 0===i?void 0:i.suggested_value,this.schema.default,0]){var i;if(void 0!==e){t=e;break}}else this._lastValue=this.data;u(this,"value-changed",{value:t})}},{kind:"method",key:"_valueChanged",value:function(e){const t=e.target,i=t.value;let n;if(""!==i&&(n=parseInt(String(i))),this.data!==n)u(this,"value-changed",{value:n});else{const e=void 0===n?"":String(n);t.value!==e&&(t.value=e)}}},{kind:"get",static:!0,key:"styles",value:function(){return p` :host([own-margin]) { margin-bottom: 5px; } .flex { display: flex; } ha-slider { flex: 1; } ha-textfield { display: block; } `}}]}}),o);a([d("ha-form-multi_select")],(function(e,t){return{F:class extends t{constructor(...t){super(...t),e(this)}},d:[{kind:"field",decorators:[r()],key:"schema",value:void 0},{kind:"field",decorators:[r()],key:"data",value:void 0},{kind:"field",decorators:[r()],key:"label",value:void 0},{kind:"field",decorators:[r({type:Boolean})],key:"disabled",value:()=>!1},{kind:"field",decorators:[x()],key:"_opened",value:()=>!1},{kind:"field",decorators:[c("ha-button-menu")],key:"_input",value:void 0},{kind:"method",key:"focus",value:function(){this._input&&this._input.focus()}},{kind:"method",key:"render",value:function(){const e=Array.isArray(this.schema.options)?this.schema.options:Object.entries(this.schema.options),t=this.data||[];return e.length<6?l`
${this.label}${e.map((e=>{const i=Oe(e);return l` `}))}
`:l` this.schema.options[e]||e)).join(", ")} .disabled=${this.disabled} tabindex="-1" > ${e.map((e=>{const i=Oe(e),n=t.includes(i);return l` ${Be(e)} `}))} `}},{kind:"method",key:"firstUpdated",value:function(){this.updateComplete.then((()=>{var e;const{formElement:t,mdcRoot:i}=(null===(e=this.shadowRoot)||void 0===e?void 0:e.querySelector("ha-textfield"))||{};t&&(t.style.textOverflow="ellipsis"),i&&(i.style.cursor="pointer")}))}},{kind:"method",key:"updated",value:function(e){e.has("schema")&&this.toggleAttribute("own-margin",Object.keys(this.schema.options).length>=6&&!!this.schema.required)}},{kind:"method",key:"_selectedChanged",value:function(e){e.stopPropagation(),"property"!==e.detail.source&&this._handleValueChanged(e.target.value,e.detail.selected)}},{kind:"method",key:"_valueChanged",value:function(e){const{value:t,checked:i}=e.target;this._handleValueChanged(t,i)}},{kind:"method",key:"_handleValueChanged",value:function(e,t){let i;if(t)if(this.data){if(this.data.includes(e))return;i=[...this.data,e]}else i=[e];else{if(!this.data.includes(e))return;i=this.data.filter((t=>t!==e))}u(this,"value-changed",{value:i})}},{kind:"method",key:"_handleOpen",value:function(e){e.stopPropagation(),this._opened=!0,this.toggleAttribute("opened",!0)}},{kind:"method",key:"_handleClose",value:function(e){e.stopPropagation(),this._opened=!1,this.toggleAttribute("opened",!1)}},{kind:"get",static:!0,key:"styles",value:function(){return p` :host([own-margin]) { margin-bottom: 5px; } ha-button-menu { display: block; cursor: pointer; } ha-formfield { display: block; padding-right: 16px; padding-inline-end: 16px; padding-inline-start: initial; direction: var(--direction); } ha-textfield { display: block; pointer-events: none; } ha-svg-icon { color: var(--input-dropdown-icon-color); position: absolute; right: 1em; top: 1em; cursor: pointer; inset-inline-end: 1em; inset-inline-start: initial; direction: var(--direction); } :host([opened]) ha-svg-icon { color: var(--primary-color); } :host([opened]) ha-button-menu { --mdc-text-field-idle-line-color: var(--input-hover-line-color); --mdc-text-field-label-ink-color: var(--primary-color); } `}}]}}),o),a([d("ha-input-helper-text")],(function(e,t){return{F:class extends t{constructor(...t){super(...t),e(this)}},d:[{kind:"method",key:"render",value:function(){return l``}},{kind:"field",static:!0,key:"styles",value:()=>p` :host { display: block; color: var(--mdc-text-field-label-ink-color, rgba(0, 0, 0, 0.6)); font-size: 0.75rem; padding-left: 16px; padding-right: 16px; } `}]}}),o),a([d("ha-base-time-input")],(function(e,t){return{F:class extends t{constructor(...t){super(...t),e(this)}},d:[{kind:"field",decorators:[r()],key:"label",value:void 0},{kind:"field",decorators:[r()],key:"helper",value:void 0},{kind:"field",decorators:[r({type:Boolean})],key:"autoValidate",value:()=>!1},{kind:"field",decorators:[r({type:Boolean})],key:"required",value:()=>!1},{kind:"field",decorators:[r({type:Number})],key:"format",value:()=>12},{kind:"field",decorators:[r({type:Boolean})],key:"disabled",value:()=>!1},{kind:"field",decorators:[r({type:Number})],key:"days",value:()=>0},{kind:"field",decorators:[r({type:Number})],key:"hours",value:()=>0},{kind:"field",decorators:[r({type:Number})],key:"minutes",value:()=>0},{kind:"field",decorators:[r({type:Number})],key:"seconds",value:()=>0},{kind:"field",decorators:[r({type:Number})],key:"milliseconds",value:()=>0},{kind:"field",decorators:[r()],key:"dayLabel",value:()=>""},{kind:"field",decorators:[r()],key:"hourLabel",value:()=>""},{kind:"field",decorators:[r()],key:"minLabel",value:()=>""},{kind:"field",decorators:[r()],key:"secLabel",value:()=>""},{kind:"field",decorators:[r()],key:"millisecLabel",value:()=>""},{kind:"field",decorators:[r({type:Boolean})],key:"enableSecond",value:()=>!1},{kind:"field",decorators:[r({type:Boolean})],key:"enableMillisecond",value:()=>!1},{kind:"field",decorators:[r({type:Boolean})],key:"enableDay",value:()=>!1},{kind:"field",decorators:[r({type:Boolean})],key:"noHoursLimit",value:()=>!1},{kind:"field",decorators:[r()],key:"amPm",value:()=>"AM"},{kind:"method",key:"render",value:function(){return l` ${this.label?l``:""}
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sans-serif; /* Font sizes */ --material-h1-font-size: 6rem; --material-h2-font-size: 3.75rem; --material-h3-font-size: 3rem; --material-h4-font-size: 2.125rem; --material-h5-font-size: 1.5rem; --material-h6-font-size: 1.25rem; --material-body-font-size: 1rem; --material-small-font-size: 0.875rem; --material-button-font-size: 0.875rem; --material-caption-font-size: 0.75rem; /* Icon size */ --material-icon-font-size: 20px; } `;Xe("",p` body, :host { font-family: var(--material-font-family); font-size: var(--material-body-font-size); line-height: 1.4; -webkit-text-size-adjust: 100%; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } h1, h2, h3, h4, h5, h6 { color: inherit; line-height: 1.1; margin-top: 1.5em; } h1 { font-size: var(--material-h3-font-size); font-weight: 300; letter-spacing: -0.015em; margin-bottom: 1em; text-indent: -0.07em; } h2 { font-size: var(--material-h4-font-size); font-weight: 300; letter-spacing: -0.01em; margin-bottom: 0.75em; text-indent: -0.07em; } h3 { font-size: var(--material-h5-font-size); font-weight: 400; margin-bottom: 0.75em; text-indent: -0.05em; } h4 { font-size: var(--material-h6-font-size); font-weight: 400; letter-spacing: 0.01em; margin-bottom: 0.75em; text-indent: -0.05em; } h5 { font-size: var(--material-body-font-size); font-weight: 500; margin-bottom: 0.5em; text-indent: -0.025em; } h6 { font-size: var(--material-small-font-size); font-weight: 500; letter-spacing: 0.01em; margin-bottom: 0.25em; text-indent: -0.025em; } a, b, strong { font-weight: 500; } `,{moduleId:"material-typography"});const st=document.createElement("template");if(st.innerHTML=``,document.head.appendChild(st.content),!window.polymerSkipLoadingFontRoboto){const e="https://fonts.googleapis.com/css?family=Roboto+Mono:400,700|Roboto:400,300,300italic,400italic,500,500italic,700,700italic",t=document.createElement("link");t.rel="stylesheet",t.type="text/css",t.crossOrigin="anonymous",t.href=e,document.head.appendChild(t)}const at=p` /* prettier-ignore */ :host { /* from http://codepen.io/shyndman/pen/c5394ddf2e8b2a5c9185904b57421cdb */ --material-shadow-elevation-2dp: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2); --material-shadow-elevation-3dp: 0 3px 4px 0 rgba(0, 0, 0, 0.14), 0 1px 8px 0 rgba(0, 0, 0, 0.12), 0 3px 3px -2px rgba(0, 0, 0, 0.4); --material-shadow-elevation-4dp: 0 4px 5px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12), 0 2px 4px -1px rgba(0, 0, 0, 0.4); --material-shadow-elevation-6dp: 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12), 0 3px 5px -1px rgba(0, 0, 0, 0.4); --material-shadow-elevation-8dp: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12), 0 5px 5px -3px rgba(0, 0, 0, 0.4); --material-shadow-elevation-12dp: 0 12px 16px 1px rgba(0, 0, 0, 0.14), 0 4px 22px 3px rgba(0, 0, 0, 0.12), 0 6px 7px -4px rgba(0, 0, 0, 0.4); --material-shadow-elevation-16dp: 0 16px 24px 2px rgba(0, 0, 0, 0.14), 0 6px 30px 5px rgba(0, 0, 0, 0.12), 0 8px 10px -5px rgba(0, 0, 0, 0.4); --material-shadow-elevation-24dp: 0 24px 38px 3px rgba(0, 0, 0, 0.14), 0 9px 46px 8px rgba(0, 0, 0, 0.12), 0 11px 15px -7px rgba(0, 0, 0, 0.4); } `,ot=document.createElement("template");ot.innerHTML=``,document.head.appendChild(ot.content);const rt=p` :host { top: 16px; right: 16px; /* TODO (@jouni): remove unnecessary multiplication after https://github.com/vaadin/vaadin-overlay/issues/90 is fixed */ bottom: calc(1px * var(--vaadin-overlay-viewport-bottom) + 16px); left: 16px; } [part='overlay'] { background-color: var(--material-background-color); border-radius: 4px; box-shadow: var(--material-shadow-elevation-4dp); color: var(--material-body-text-color); font-family: var(--material-font-family); font-size: var(--material-body-font-size); font-weight: 400; } [part='content'] { padding: 8px 0; } [part='backdrop'] { opacity: 0.2; animation: 0.2s vaadin-overlay-backdrop-enter; will-change: opacity; } @keyframes vaadin-overlay-backdrop-enter { 0% { opacity: 0; } } `;Xe("",rt,{moduleId:"material-overlay"}),Xe("vaadin-overlay",rt,{moduleId:"material-vaadin-overlay"});const lt=e=>e.test(navigator.userAgent),dt=e=>e.test(navigator.platform);lt(/Android/),lt(/Chrome/)&&/Google Inc/.test(navigator.vendor),lt(/Firefox/);const ht=dt(/^iPad/)||dt(/^Mac/)&&navigator.maxTouchPoints>1,ct=dt(/^iPhone/)||ht,ut=lt(/^((?!chrome|android).)*safari/i),pt=(()=>{try{return document.createEvent("TouchEvent"),!0}catch(e){return!1}})(),mt=V((e=>class extends e{constructor(){super(),this.__controllers=new Set}connectedCallback(){super.connectedCallback(),this.__controllers.forEach((e=>{e.hostConnected&&e.hostConnected()}))}disconnectedCallback(){super.disconnectedCallback(),this.__controllers.forEach((e=>{e.hostDisconnected&&e.hostDisconnected()}))}addController(e){this.__controllers.add(e),void 0!==this.$&&this.isConnected&&e.hostConnected&&e.hostConnected()}removeController(e){this.__controllers.delete(e)}}));class vt{static detectScrollType(){const e=document.createElement("div");e.textContent="ABCD",e.dir="rtl",e.style.fontSize="14px",e.style.width="4px",e.style.height="1px",e.style.position="absolute",e.style.top="-1000px",e.style.overflow="scroll",document.body.appendChild(e);let t="reverse";return e.scrollLeft>0?t="default":(e.scrollLeft=2,e.scrollLeft<2&&(t="negative")),document.body.removeChild(e),t}static getNormalizedScrollLeft(e,t,i){const{scrollLeft:n}=i;if("rtl"!==t||!e)return n;switch(e){case"negative":return i.scrollWidth-i.clientWidth+n;case"reverse":return i.scrollWidth-i.clientWidth-n;default:return n}}static setNormalizedScrollLeft(e,t,i,n){if("rtl"===t&&e)switch(e){case"negative":i.scrollLeft=i.clientWidth-i.scrollWidth+n;break;case"reverse":i.scrollLeft=i.scrollWidth-i.clientWidth-n;break;default:i.scrollLeft=n}else i.scrollLeft=n}}const _t=[];let ft;function bt(e,t,i=e.getAttribute("dir")){t?e.setAttribute("dir",t):null!=i&&e.removeAttribute("dir")}function gt(){return document.documentElement.getAttribute("dir")}new MutationObserver((function(){const e=gt();_t.forEach((t=>{bt(t,e)}))})).observe(document.documentElement,{attributes:!0,attributeFilter:["dir"]});const yt=e=>class extends e{static get properties(){return{dir:{type:String,value:"",reflectToAttribute:!0,converter:{fromAttribute:e=>e||"",toAttribute:e=>""===e?null:e}}}}static finalize(){super.finalize(),ft||(ft=vt.detectScrollType())}connectedCallback(){super.connectedCallback(),this.hasAttribute("dir")&&!this.__restoreSubscription||(this.__subscribe(),bt(this,gt(),null))}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),"dir"!==e)return;const n=gt(),s=i===n&&-1===_t.indexOf(this),a=!i&&t&&-1===_t.indexOf(this),o=i!==n&&t===n;s||a?(this.__subscribe(),bt(this,n,i)):o&&this.__unsubscribe()}disconnectedCallback(){super.disconnectedCallback(),this.__restoreSubscription=_t.includes(this),this.__unsubscribe()}_valueToNodeAttribute(e,t,i){("dir"!==i||""!==t||e.hasAttribute("dir"))&&super._valueToNodeAttribute(e,t,i)}_attributeToProperty(e,t,i){"dir"!==e||t?super._attributeToProperty(e,t,i):this.dir=""}__subscribe(){_t.includes(this)||_t.push(this)}__unsubscribe(){_t.includes(this)&&_t.splice(_t.indexOf(this),1)}__getNormalizedScrollLeft(e){return vt.getNormalizedScrollLeft(ft,this.getAttribute("dir")||"ltr",e)}__setNormalizedScrollLeft(e,t){return vt.setNormalizedScrollLeft(ft,this.getAttribute("dir")||"ltr",e,t)}};function kt(e,t){const i=Math.max(e.tabIndex,0),n=Math.max(t.tabIndex,0);return 0===i||0===n?n>i:i>n}function xt(e){const t=e.length;if(t<2)return e;const i=Math.ceil(t/2);return function(e,t){const i=[];for(;e.length>0&&t.length>0;)kt(e[0],t[0])?i.push(t.shift()):i.push(e.shift());return i.concat(e,t)}(xt(e.slice(0,i)),xt(e.slice(i)))}function wt(e,t){if(e.nodeType!==Node.ELEMENT_NODE||function(e){const t=e.style;if("hidden"===t.visibility||"none"===t.display)return!0;const i=window.getComputedStyle(e);return"hidden"===i.visibility||"none"===i.display}(e))return!1;const i=e,n=function(e){if(!function(e){return!e.matches('[tabindex="-1"]')&&(e.matches("input, select, textarea, button, object")?e.matches(":not([disabled])"):e.matches("a[href], area[href], iframe, [tabindex], [contentEditable]"))}(e))return-1;const t=e.getAttribute("tabindex")||0;return Number(t)}(i);let s=n>0;n>=0&&t.push(i);let a=[];return a="slot"===i.localName?i.assignedNodes({flatten:!0}):(i.shadowRoot||i).children,[...a].forEach((e=>{s=wt(e,t)||s})),s}function Ct(e){return e.getRootNode().activeElement===e}window.addEventListener("keydown",(()=>{}),{capture:!0}),window.addEventListener("mousedown",(()=>{}),{capture:!0});const At=[];class It{constructor(e){this.host=e,this.__trapNode=null,this.__onKeyDown=this.__onKeyDown.bind(this)}hostConnected(){document.addEventListener("keydown",this.__onKeyDown)}hostDisconnected(){document.removeEventListener("keydown",this.__onKeyDown)}trapFocus(e){if(this.__trapNode=e,0===this.__focusableElements.length)throw this.__trapNode=null,new Error("The trap node should have at least one focusable descendant or be focusable itself.");At.push(this),-1===this.__focusedElementIndex&&this.__focusableElements[0].focus()}releaseFocus(){this.__trapNode=null,At.pop()}__onKeyDown(e){if(this.__trapNode&&this===Array.from(At).pop()&&"Tab"===e.key){e.preventDefault();const t=e.shiftKey;this.__focusNextElement(t)}}__focusNextElement(e=!1){const t=this.__focusableElements,i=e?-1:1,n=this.__focusedElementIndex,s=t[(t.length+n+i)%t.length];s.focus(),"input"===s.localName&&s.select()}get __focusableElements(){return function(e){const t=[];return wt(e,t)?xt(t):t}(this.__trapNode)}get __focusedElementIndex(){const e=this.__focusableElements;return e.indexOf(e.filter(Ct).pop())}}class Et extends(et(yt(mt(y)))){static get template(){return f`
`}static get is(){return"vaadin-overlay"}static get properties(){return{opened:{type:Boolean,notify:!0,observer:"_openedChanged",reflectToAttribute:!0},owner:Element,renderer:Function,template:{type:Object,notify:!0},content:{type:Object,notify:!0},withBackdrop:{type:Boolean,value:!1,reflectToAttribute:!0},model:Object,modeless:{type:Boolean,value:!1,reflectToAttribute:!0,observer:"_modelessChanged"},hidden:{type:Boolean,reflectToAttribute:!0,observer:"_hiddenChanged"},focusTrap:{type:Boolean,value:!1},restoreFocusOnClose:{type:Boolean,value:!1},restoreFocusNode:{type:HTMLElement},_mouseDownInside:{type:Boolean},_mouseUpInside:{type:Boolean},_instance:{type:Object},_originalContentPart:Object,_contentNodes:Array,_oldOwner:Element,_oldModel:Object,_oldTemplate:Object,_oldRenderer:Object,_oldOpened:Boolean}}static get observers(){return["_templateOrRendererChanged(template, renderer, owner, model, opened)"]}constructor(){super(),this._boundMouseDownListener=this._mouseDownListener.bind(this),this._boundMouseUpListener=this._mouseUpListener.bind(this),this._boundOutsideClickListener=this._outsideClickListener.bind(this),this._boundKeydownListener=this._keydownListener.bind(this),this._observer=new T(this,(e=>{this._setTemplateFromNodes(e.addedNodes)})),this._boundIronOverlayCanceledListener=this._ironOverlayCanceled.bind(this),ct&&(this._boundIosResizeListener=()=>this._detectIosNavbar()),this.__focusTrapController=new It(this)}ready(){super.ready(),this._observer.flush(),this.addEventListener("click",(()=>{})),this.$.backdrop.addEventListener("click",(()=>{})),this.addController(this.__focusTrapController)}_detectIosNavbar(){if(!this.opened)return;const e=window.innerHeight,t=window.innerWidth>e,i=document.documentElement.clientHeight;t&&i>e?this.style.setProperty("--vaadin-overlay-viewport-bottom",i-e+"px"):this.style.setProperty("--vaadin-overlay-viewport-bottom","0")}_setTemplateFromNodes(e){this.template=e.find((e=>e.localName&&"template"===e.localName))||this.template}close(e){const t=new CustomEvent("vaadin-overlay-close",{bubbles:!0,cancelable:!0,detail:{sourceEvent:e}});this.dispatchEvent(t),t.defaultPrevented||(this.opened=!1)}connectedCallback(){super.connectedCallback(),this._boundIosResizeListener&&(this._detectIosNavbar(),window.addEventListener("resize",this._boundIosResizeListener))}disconnectedCallback(){super.disconnectedCallback(),this._boundIosResizeListener&&window.removeEventListener("resize",this._boundIosResizeListener)}requestContentUpdate(){this.renderer&&this.renderer.call(this.owner,this.content,this.owner,this.model)}_ironOverlayCanceled(e){e.preventDefault()}_mouseDownListener(e){this._mouseDownInside=e.composedPath().indexOf(this.$.overlay)>=0}_mouseUpListener(e){this._mouseUpInside=e.composedPath().indexOf(this.$.overlay)>=0}_outsideClickListener(e){if(e.composedPath().includes(this.$.overlay)||this._mouseDownInside||this._mouseUpInside)return this._mouseDownInside=!1,void(this._mouseUpInside=!1);if(!this._last)return;const t=new CustomEvent("vaadin-overlay-outside-click",{bubbles:!0,cancelable:!0,detail:{sourceEvent:e}});this.dispatchEvent(t),this.opened&&!t.defaultPrevented&&this.close(e)}_keydownListener(e){if(this._last&&(!this.modeless||e.composedPath().includes(this.$.overlay))&&"Escape"===e.key){const t=new CustomEvent("vaadin-overlay-escape-press",{bubbles:!0,cancelable:!0,detail:{sourceEvent:e}});this.dispatchEvent(t),this.opened&&!t.defaultPrevented&&this.close(e)}}_ensureTemplatized(){this._setTemplateFromNodes(Array.from(this.children))}_openedChanged(e,t){this._instance||this._ensureTemplatized(),e?(this.__restoreFocusNode=this._getActiveElement(),this._animatedOpening(),W(this,(()=>{this.focusTrap&&this.__focusTrapController.trapFocus(this.$.overlay);const e=new CustomEvent("vaadin-overlay-open",{bubbles:!0});this.dispatchEvent(e)})),document.addEventListener("keydown",this._boundKeydownListener),this.modeless||this._addGlobalListeners()):t&&(this.focusTrap&&this.__focusTrapController.releaseFocus(),this._animatedClosing(),document.removeEventListener("keydown",this._boundKeydownListener),this.modeless||this._removeGlobalListeners())}_hiddenChanged(e){e&&this.hasAttribute("closing")&&this._flushAnimation("closing")}_shouldAnimate(){const e=getComputedStyle(this).getPropertyValue("animation-name");return!("none"===getComputedStyle(this).getPropertyValue("display"))&&e&&"none"!==e}_enqueueAnimation(e,t){const i=`__${e}Handler`,n=e=>{e&&e.target!==this||(t(),this.removeEventListener("animationend",n),delete this[i])};this[i]=n,this.addEventListener("animationend",n)}_flushAnimation(e){const t=`__${e}Handler`;"function"==typeof this[t]&&this[t]()}_animatedOpening(){this.parentNode===document.body&&this.hasAttribute("closing")&&this._flushAnimation("closing"),this._attachOverlay(),this.modeless||this._enterModalState(),this.setAttribute("opening",""),this._shouldAnimate()?this._enqueueAnimation("opening",(()=>{this._finishOpening()})):this._finishOpening()}_attachOverlay(){this._placeholder=document.createComment("vaadin-overlay-placeholder"),this.parentNode.insertBefore(this._placeholder,this),document.body.appendChild(this),this.bringToFront()}_finishOpening(){document.addEventListener("iron-overlay-canceled",this._boundIronOverlayCanceledListener),this.removeAttribute("opening")}_finishClosing(){document.removeEventListener("iron-overlay-canceled",this._boundIronOverlayCanceledListener),this._detachOverlay(),this.$.overlay.style.removeProperty("pointer-events"),this.removeAttribute("closing")}_animatedClosing(){if(this.hasAttribute("opening")&&this._flushAnimation("opening"),this._placeholder){this._exitModalState();const e=this.restoreFocusNode||this.__restoreFocusNode;if(this.restoreFocusOnClose&&e){const t=this._getActiveElement();(t===document.body||this._deepContains(t))&&setTimeout((()=>e.focus())),this.__restoreFocusNode=null}this.setAttribute("closing",""),this.dispatchEvent(new CustomEvent("vaadin-overlay-closing")),this._shouldAnimate()?this._enqueueAnimation("closing",(()=>{this._finishClosing()})):this._finishClosing()}}_detachOverlay(){this._placeholder.parentNode.insertBefore(this,this._placeholder),this._placeholder.parentNode.removeChild(this._placeholder)}static get __attachedInstances(){return Array.from(document.body.children).filter((e=>e instanceof Et&&!e.hasAttribute("closing"))).sort(((e,t)=>e.__zIndex-t.__zIndex||0))}get _last(){return this===Et.__attachedInstances.pop()}_modelessChanged(e){e?(this._removeGlobalListeners(),this._exitModalState()):this.opened&&(this._addGlobalListeners(),this._enterModalState())}_addGlobalListeners(){document.addEventListener("mousedown",this._boundMouseDownListener),document.addEventListener("mouseup",this._boundMouseUpListener),document.documentElement.addEventListener("click",this._boundOutsideClickListener,!0)}_enterModalState(){"none"!==document.body.style.pointerEvents&&(this._previousDocumentPointerEvents=document.body.style.pointerEvents,document.body.style.pointerEvents="none"),Et.__attachedInstances.forEach((e=>{e!==this&&(e.shadowRoot.querySelector('[part="overlay"]').style.pointerEvents="none")}))}_removeGlobalListeners(){document.removeEventListener("mousedown",this._boundMouseDownListener),document.removeEventListener("mouseup",this._boundMouseUpListener),document.documentElement.removeEventListener("click",this._boundOutsideClickListener,!0)}_exitModalState(){void 0!==this._previousDocumentPointerEvents&&(document.body.style.pointerEvents=this._previousDocumentPointerEvents,delete this._previousDocumentPointerEvents);const e=Et.__attachedInstances;let t;for(;(t=e.pop())&&(t===this||(t.shadowRoot.querySelector('[part="overlay"]').style.removeProperty("pointer-events"),t.modeless)););}_removeOldContent(){this.content&&this._contentNodes&&(this._observer.disconnect(),this._contentNodes.forEach((e=>{e.parentNode===this.content&&this.content.removeChild(e)})),this._originalContentPart&&(this.$.content.parentNode.replaceChild(this._originalContentPart,this.$.content),this.$.content=this._originalContentPart,this._originalContentPart=void 0),this._observer.connect(),this._contentNodes=void 0,this.content=void 0)}_stampOverlayTemplate(e){this._removeOldContent(),e._Templatizer||(e._Templatizer=P(e,this,{forwardHostProp(e,t){this._instance&&this._instance.forwardHostProp(e,t)}})),this._instance=new e._Templatizer({}),this._contentNodes=Array.from(this._instance.root.childNodes);const t=e._templateRoot||(e._templateRoot=e.getRootNode());if(t!==document){this.$.content.shadowRoot||this.$.content.attachShadow({mode:"open"});let e=Array.from(t.querySelectorAll("style")).reduce(((e,t)=>e+t.textContent),"");if(e=e.replace(/:host/g,":host-nomatch"),e){const t=document.createElement("style");t.textContent=e,this.$.content.shadowRoot.appendChild(t),this._contentNodes.unshift(t)}this.$.content.shadowRoot.appendChild(this._instance.root),this.content=this.$.content.shadowRoot}else this.appendChild(this._instance.root),this.content=this}_removeNewRendererOrTemplate(e,t,i,n){e!==t?this.template=void 0:i!==n&&(this.renderer=void 0)}_templateOrRendererChanged(e,t,i,n,s){if(e&&t)throw this._removeNewRendererOrTemplate(e,this._oldTemplate,t,this._oldRenderer),new Error("You should only use either a renderer or a template for overlay content");const a=this._oldOwner!==i||this._oldModel!==n;this._oldModel=n,this._oldOwner=i;const o=this._oldTemplate!==e;this._oldTemplate=e;const r=this._oldRenderer!==t;this._oldRenderer=t;const l=this._oldOpened!==s;this._oldOpened=s,r&&(this.content=this,this.content.innerHTML="",delete this.content._$litPart$),e&&o?this._stampOverlayTemplate(e):t&&(r||l||a)&&s&&this.requestContentUpdate()}_getActiveElement(){let e=document.activeElement||document.body;for(;e.shadowRoot&&e.shadowRoot.activeElement;)e=e.shadowRoot.activeElement;return e}_deepContains(e){if(this.contains(e))return!0;let t=e;const i=e.ownerDocument;for(;t&&t!==i&&t!==this;)t=t.parentNode||t.host;return t===this}bringToFront(){let e="";const t=Et.__attachedInstances.filter((e=>e!==this)).pop();if(t){e=t.__zIndex+1}this.style.zIndex=e,this.__zIndex=e||parseFloat(getComputedStyle(this).zIndex)}}customElements.define(Et.is,Et);const St=p` [part~='loader'] { height: 2px; background: var(--material-background-color) linear-gradient( 90deg, transparent 0%, transparent 20%, var(--material-primary-color) 20%, var(--material-primary-color) 40%, transparent 40%, transparent 60%, var(--material-primary-color) 60%, var(--material-primary-color) 80%, transparent 80%, transparent 100% ) 0 0 / 400% 100% repeat-x; opacity: 0; } :host(:not([loading])) [part~='loader'] { display: none; } :host([loading]) [part='loader'] { animation: 3s linear infinite material-loader-progress, 0.3s 0.1s both material-loader-fade-in; } [part='loader']::before { content: ''; display: block; height: 100%; opacity: 0.16; background: var(--material-primary-color); } @keyframes material-loader-fade-in { 0% { opacity: 0; } 100% { opacity: 1; } } @keyframes material-loader-progress { 0% { background-position: 0 0; background-size: 300% 100%; } 33% { background-position: -100% 0; background-size: 400% 100%; } 67% { background-position: -200% 0; background-size: 250% 100%; } 100% { background-position: -300% 0; background-size: 300% 100%; } } /* RTL specific styles */ @keyframes material-loader-progress-rtl { 0% { background-position: 100% 0; background-size: 300% 100%; } 33% { background-position: 200% 0; background-size: 400% 100%; } 67% { background-position: 300% 0; background-size: 250% 100%; } 100% { background-position: 400% 0; background-size: 300% 100%; } } :host([loading][dir='rtl']) [part='loader'] { animation: 3s linear infinite material-loader-progress-rtl, 0.3s 0.1s both material-loader-fade-in; } `,$t=rt;Xe("",$t,{moduleId:"material-menu-overlay"});Xe("vaadin-combo-box-overlay",[$t,p` :host { --_vaadin-combo-box-items-container-border-width: 8px 0; --_vaadin-combo-box-items-container-border-style: solid; --_vaadin-combo-box-items-container-border-color: transparent; } [part='overlay'] { position: relative; overflow: visible; border-top-left-radius: 0; border-top-right-radius: 0; } [part='content'] { padding: 0; } [part~='loader'] { position: absolute; z-index: 1; top: -2px; left: 0; right: 0; } `,St],{moduleId:"material-combo-box-overlay"});const Vt=document.createElement("template");Vt.innerHTML='\n \n',document.head.appendChild(Vt.content);const Tt=p` :host { display: flex; align-items: center; box-sizing: border-box; min-height: 36px; padding: 8px 32px 8px 10px; overflow: hidden; font-family: var(--material-font-family); font-size: var(--material-small-font-size); line-height: 24px; } /* It's the list-box's responsibility to add the focus style */ :host([focused]) { outline: none; } /* Checkmark */ [part='checkmark']::before { display: var(--_material-item-selected-icon-display, none); content: ''; font-family: material-icons; font-size: 24px; line-height: 1; font-weight: 400; width: 24px; text-align: center; margin-right: 10px; color: var(--material-secondary-text-color); flex: none; } :host([selected]) [part='checkmark']::before { content: var(--material-icons-check); } @media (any-hover: hover) { :host(:hover:not([disabled])) { background-color: var(--material-secondary-background-color); } :host([focused]:not([disabled])) { background-color: var(--material-divider-color); } } /* Disabled */ :host([disabled]) { color: var(--material-disabled-text-color); cursor: default; pointer-events: none; } /* RTL specific styles */ :host([dir='rtl']) { padding: 8px 10px 8px 32px; } :host([dir='rtl']) [part='checkmark']::before { margin-right: 0; margin-left: 10px; } `;Xe("vaadin-item",Tt,{moduleId:"material-item"});Xe("vaadin-combo-box-item",[Tt,p` :host { cursor: pointer; -webkit-tap-highlight-color: transparent; padding: 4px 10px; --_material-item-selected-icon-display: block; } `],{moduleId:"material-combo-box-item"});class Pt extends(et(yt(y))){static get template(){return f`
`}static get is(){return"vaadin-combo-box-item"}static get properties(){return{index:Number,item:Object,label:String,selected:{type:Boolean,value:!1,reflectToAttribute:!0},focused:{type:Boolean,value:!1,reflectToAttribute:!0},renderer:Function,_oldRenderer:Function}}static get observers(){return["__rendererOrItemChanged(renderer, index, item.*, selected, focused)","__updateLabel(label, renderer)"]}connectedCallback(){super.connectedCallback(),this._comboBox=this.parentNode.comboBox;const e=this._comboBox.getAttribute("dir");e&&this.setAttribute("dir",e)}requestContentUpdate(){if(!this.renderer)return;const e={index:this.index,item:this.item,focused:this.focused,selected:this.selected};this.renderer(this,this._comboBox,e)}__rendererOrItemChanged(e,t,i){void 0!==i&&void 0!==t&&(this._oldRenderer!==e&&(this.innerHTML="",delete this._$litPart$),e&&(this._oldRenderer=e,this.requestContentUpdate()))}__updateLabel(e,t){t||(this.textContent=e)}}customElements.define(Pt.is,Pt);const Ot={start:"top",end:"bottom"},Bt={start:"left",end:"right"},Lt=new ResizeObserver((e=>{setTimeout((()=>{e.forEach((e=>{e.target.__overlay&&e.target.__overlay._updatePosition()}))}))})),Mt=e=>class extends e{static get properties(){return{positionTarget:{type:Object,value:null},horizontalAlign:{type:String,value:"start"},verticalAlign:{type:String,value:"top"},noHorizontalOverlap:{type:Boolean,value:!1},noVerticalOverlap:{type:Boolean,value:!1}}}static get observers(){return["__positionSettingsChanged(horizontalAlign, verticalAlign, noHorizontalOverlap, noVerticalOverlap)","__overlayOpenedChanged(opened, positionTarget)"]}constructor(){super(),this.__onScroll=this.__onScroll.bind(this),this._updatePosition=this._updatePosition.bind(this)}connectedCallback(){super.connectedCallback(),this.opened&&this.__addUpdatePositionEventListeners()}disconnectedCallback(){super.disconnectedCallback(),this.__removeUpdatePositionEventListeners()}__addUpdatePositionEventListeners(){window.addEventListener("resize",this._updatePosition),this.__positionTargetAncestorRootNodes=function(e){const t=[];for(;e;){if(e.nodeType===Node.DOCUMENT_NODE){t.push(e);break}e.nodeType!==Node.DOCUMENT_FRAGMENT_NODE?e=e.assignedSlot?e.assignedSlot:e.parentNode:(t.push(e),e=e.host)}return t}(this.positionTarget),this.__positionTargetAncestorRootNodes.forEach((e=>{e.addEventListener("scroll",this.__onScroll,!0)}))}__removeUpdatePositionEventListeners(){window.removeEventListener("resize",this._updatePosition),this.__positionTargetAncestorRootNodes&&(this.__positionTargetAncestorRootNodes.forEach((e=>{e.removeEventListener("scroll",this.__onScroll,!0)})),this.__positionTargetAncestorRootNodes=null)}__overlayOpenedChanged(e,t){if(this.__removeUpdatePositionEventListeners(),t&&(t.__overlay=null,Lt.unobserve(t),e&&(this.__addUpdatePositionEventListeners(),t.__overlay=this,Lt.observe(t))),e){const e=getComputedStyle(this);this.__margins||(this.__margins={},["top","bottom","left","right"].forEach((t=>{this.__margins[t]=parseInt(e[t],10)}))),this.setAttribute("dir",e.direction),this._updatePosition(),requestAnimationFrame((()=>this._updatePosition()))}}get __isRTL(){return"rtl"===this.getAttribute("dir")}__positionSettingsChanged(){this._updatePosition()}__onScroll(e){this.contains(e.target)||this._updatePosition()}_updatePosition(){if(!this.positionTarget||!this.opened)return;const e=this.positionTarget.getBoundingClientRect(),t=this.__shouldAlignStartVertically(e);this.style.justifyContent=t?"flex-start":"flex-end";const i=this.__shouldAlignStartHorizontally(e,this.__isRTL),n=!this.__isRTL&&i||this.__isRTL&&!i;this.style.alignItems=n?"flex-start":"flex-end";const s=this.getBoundingClientRect(),a=this.__calculatePositionInOneDimension(e,s,this.noVerticalOverlap,Ot,this,t),o=this.__calculatePositionInOneDimension(e,s,this.noHorizontalOverlap,Bt,this,i);Object.assign(this.style,a,o),this.toggleAttribute("bottom-aligned",!t),this.toggleAttribute("top-aligned",t),this.toggleAttribute("end-aligned",!n),this.toggleAttribute("start-aligned",n)}__shouldAlignStartHorizontally(e,t){const i=Math.max(this.__oldContentWidth||0,this.$.overlay.offsetWidth);this.__oldContentWidth=this.$.overlay.offsetWidth;const n=Math.min(window.innerWidth,document.documentElement.clientWidth),s=!t&&"start"===this.horizontalAlign||t&&"end"===this.horizontalAlign;return this.__shouldAlignStart(e,i,n,this.__margins,s,this.noHorizontalOverlap,Bt)}__shouldAlignStartVertically(e){const t=Math.max(this.__oldContentHeight||0,this.$.overlay.offsetHeight);this.__oldContentHeight=this.$.overlay.offsetHeight;const i=Math.min(window.innerHeight,document.documentElement.clientHeight),n="top"===this.verticalAlign;return this.__shouldAlignStart(e,t,i,this.__margins,n,this.noVerticalOverlap,Ot)}__shouldAlignStart(e,t,i,n,s,a,o){const r=i-e[a?o.end:o.start]-n[o.end],l=e[a?o.start:o.end]-n[o.start],d=s?r:l;return s===(d>(s?l:r)||d>t)}__adjustBottomProperty(e,t,i){let n;if(e===t.end){if(t.end===Ot.end){const e=Math.min(window.innerHeight,document.documentElement.clientHeight);if(i>e&&this.__oldViewportHeight){n=i-(this.__oldViewportHeight-e)}this.__oldViewportHeight=e}if(t.end===Bt.end){const e=Math.min(window.innerWidth,document.documentElement.clientWidth);if(i>e&&this.__oldViewportWidth){n=i-(this.__oldViewportWidth-e)}this.__oldViewportWidth=e}}return n}__calculatePositionInOneDimension(e,t,i,n,s,a){const o=a?n.start:n.end,r=a?n.end:n.start,l=parseFloat(s.style[o]||getComputedStyle(s)[o]),d=this.__adjustBottomProperty(o,n,l),h=t[a?n.start:n.end]-e[i===a?n.end:n.start];return{[o]:d?`${d}px`:`${l+h*(a?-1:1)}px`,[r]:""}}};let Rt;Xe("vaadin-combo-box-overlay",p` #overlay { width: var(--vaadin-combo-box-overlay-width, var(--_vaadin-combo-box-overlay-default-width, auto)); } [part='content'] { display: flex; flex-direction: column; height: 100%; } `,{moduleId:"vaadin-combo-box-overlay-styles"});class zt extends(Mt(Et)){static get is(){return"vaadin-combo-box-overlay"}static get template(){return Rt||(Rt=super.template.cloneNode(!0),Rt.content.querySelector('[part~="overlay"]').removeAttribute("tabindex")),Rt}static get observers(){return["_setOverlayWidth(positionTarget, opened)"]}connectedCallback(){super.connectedCallback();const e=this._comboBox,t=e&&e.getAttribute("dir");t&&this.setAttribute("dir",t)}ready(){super.ready();const e=document.createElement("div");e.setAttribute("part","loader");const t=this.shadowRoot.querySelector('[part~="content"]');t.parentNode.insertBefore(e,t)}_outsideClickListener(e){const t=e.composedPath();t.includes(this.positionTarget)||t.includes(this)||this.close()}_setOverlayWidth(e,t){if(e&&t){const t=this.localName;this.style.setProperty(`--_${t}-default-width`,`${e.clientWidth}px`);const i=getComputedStyle(this._comboBox).getPropertyValue(`--${t}-width`);""===i?this.style.removeProperty(`--${t}-width`):this.style.setProperty(`--${t}-width`,i),this._updatePosition()}}}customElements.define(zt.is,zt);let Dt=0;let Ft=0,Nt=0;const Ht=[];let qt=0,Kt=!1;const jt=document.createTextNode("");new window.MutationObserver((function(){Kt=!1;const e=Ht.length;for(let t=0;t{throw e}))}}Ht.splice(0,e),Nt+=e})).observe(jt,{characterData:!0});const Ut={after:e=>({run:t=>window.setTimeout(t,e),cancel(e){window.clearTimeout(e)}}),run:(e,t)=>window.setTimeout(e,t),cancel(e){window.clearTimeout(e)}},Wt={run:e=>window.requestAnimationFrame(e),cancel(e){window.cancelAnimationFrame(e)}},Xt={run:e=>window.requestIdleCallback?window.requestIdleCallback(e):window.setTimeout(e,16),cancel(e){window.cancelIdleCallback?window.cancelIdleCallback(e):window.clearTimeout(e)}},Yt={run(e){Kt||(Kt=!0,jt.textContent=qt,qt+=1),Ht.push(e);const t=Ft;return Ft+=1,t},cancel(e){const t=e-Nt;if(t>=0){if(!Ht[t])throw new Error(`invalid async handle: ${e}`);Ht[t]=null}}};class Gt{static debounce(e,t,i){return e instanceof Gt?e._cancelAsync():e=new Gt,e.setConfig(t,i),e}constructor(){this._asyncModule=null,this._callback=null,this._timer=null}setConfig(e,t){this._asyncModule=e,this._callback=t,this._timer=this._asyncModule.run((()=>{this._timer=null,Qt.delete(this),this._callback()}))}cancel(){this.isActive()&&(this._cancelAsync(),Qt.delete(this))}_cancelAsync(){this.isActive()&&(this._asyncModule.cancel(this._timer),this._timer=null)}flush(){this.isActive()&&(this.cancel(),this._callback())}isActive(){return null!=this._timer}}let Qt=new Set;function Jt(){const e=Boolean(Qt.size);return Qt.forEach((e=>{try{e.flush()}catch(e){setTimeout((()=>{throw e}))}})),e}const Zt=()=>{let e;do{e=Jt()}while(e)},ei=navigator.userAgent.match(/iP(?:hone|ad;(?: U;)? CPU) OS (\d+)/),ti=ei&&ei[1]>=8,ii={_ratio:.5,_scrollerPaddingTop:0,_scrollPosition:0,_physicalSize:0,_physicalAverage:0,_physicalAverageCount:0,_physicalTop:0,_virtualCount:0,_estScrollHeight:0,_scrollHeight:0,_viewportHeight:0,_viewportWidth:0,_physicalItems:null,_physicalSizes:null,_firstVisibleIndexVal:null,_lastVisibleIndexVal:null,_maxPages:2,_templateCost:0,get _physicalBottom(){return this._physicalTop+this._physicalSize},get _scrollBottom(){return this._scrollPosition+this._viewportHeight},get _virtualEnd(){return this._virtualStart+this._physicalCount-1},get _hiddenContentSize(){return this._physicalSize-this._viewportHeight},get _maxScrollTop(){return this._estScrollHeight-this._viewportHeight+this._scrollOffset},get _maxVirtualStart(){const e=this._virtualCount;return Math.max(0,e-this._physicalCount)},get _virtualStart(){return this._virtualStartVal||0},set _virtualStart(e){e=this._clamp(e,0,this._maxVirtualStart),this._virtualStartVal=e},get _physicalStart(){return this._physicalStartVal||0},set _physicalStart(e){(e%=this._physicalCount)<0&&(e=this._physicalCount+e),this._physicalStartVal=e},get _physicalEnd(){return(this._physicalStart+this._physicalCount-1)%this._physicalCount},get _physicalCount(){return this._physicalCountVal||0},set _physicalCount(e){this._physicalCountVal=e},get _optPhysicalSize(){return 0===this._viewportHeight?1/0:this._viewportHeight*this._maxPages},get _isVisible(){return Boolean(this.offsetWidth||this.offsetHeight)},get firstVisibleIndex(){let e=this._firstVisibleIndexVal;if(null==e){let t=this._physicalTop+this._scrollOffset;e=this._iterateItems(((e,i)=>{if(t+=this._getPhysicalSizeIncrement(e),t>this._scrollPosition)return i}))||0,this._firstVisibleIndexVal=e}return e},get lastVisibleIndex(){let e=this._lastVisibleIndexVal;if(null==e){let t=this._physicalTop+this._scrollOffset;this._iterateItems(((i,n)=>{t=0;if(this._scrollPosition=e,this._firstVisibleIndexVal=null,this._lastVisibleIndexVal=null,Math.abs(t)>this._physicalSize&&this._physicalSize>0){t-=this._scrollOffset;const e=Math.round(t/this._physicalAverage);this._virtualStart+=e,this._physicalStart+=e,this._physicalTop=Math.min(Math.floor(this._virtualStart)*this._physicalAverage,this._scrollPosition),this._update()}else if(this._physicalCount>0){const e=this._getReusables(i);i?(this._physicalTop=e.physicalTop,this._virtualStart+=e.indexes.length,this._physicalStart+=e.indexes.length):(this._virtualStart-=e.indexes.length,this._physicalStart-=e.indexes.length),this._update(e.indexes,i?null:e.indexes),this._debounce("_increasePoolIfNeeded",this._increasePoolIfNeeded.bind(this,0),Yt)}},_getReusables(e){let t,i,n;const s=[],a=this._hiddenContentSize*this._ratio,o=this._virtualStart,r=this._virtualEnd,l=this._physicalCount;let d=this._physicalTop+this._scrollOffset;const h=this._physicalBottom+this._scrollOffset,c=this._scrollPosition,u=this._scrollBottom;for(e?(t=this._physicalStart,i=c-d):(t=this._physicalEnd,i=h-u);n=this._getPhysicalSizeIncrement(t),i-=n,!(s.length>=l||i<=a);)if(e){if(r+s.length+1>=this._virtualCount)break;if(d+n>=c-this._scrollOffset)break;s.push(t),d+=n,t=(t+1)%l}else{if(o-s.length<=0)break;if(d+this._physicalSize-n<=u)break;s.push(t),d-=n,t=0===t?l-1:t-1}return{indexes:s,physicalTop:d-this._scrollOffset}},_update(e,t){if(!(e&&0===e.length||0===this._physicalCount)){if(this._assignModels(e),this._updateMetrics(e),t)for(;t.length;){const e=t.pop();this._physicalTop-=this._getPhysicalSizeIncrement(e)}this._positionItems(),this._updateScrollerSize()}},_isClientFull(){return 0!==this._scrollBottom&&this._physicalBottom-1>=this._scrollBottom&&this._physicalTop<=this._scrollPosition},_increasePoolIfNeeded(e){const t=this._clamp(this._physicalCount+e,3,this._virtualCount-this._virtualStart)-this._physicalCount;let i=Math.round(.5*this._physicalCount);if(!(t<0)){if(t>0){const e=window.performance.now();[].push.apply(this._physicalItems,this._createPool(t));for(let e=0;ethis._physicalEnd&&this._isIndexRendered(this._focusedVirtualIndex)&&this._getPhysicalIndex(this._focusedVirtualIndex)=this._virtualCount-1||0===i||(this._isClientFull()?this._physicalSize0&&(this.updateViewportBoundaries(),this._increasePoolIfNeeded(3))},_itemsChanged(e){"items"===e.path&&(this._virtualStart=0,this._physicalTop=0,this._virtualCount=this.items?this.items.length:0,this._physicalIndexForKey={},this._firstVisibleIndexVal=null,this._lastVisibleIndexVal=null,this._physicalCount=this._physicalCount||0,this._physicalItems=this._physicalItems||[],this._physicalSizes=this._physicalSizes||[],this._physicalStart=0,this._scrollTop>this._scrollOffset&&this._resetScrollPosition(0),this._debounce("_render",this._render,Wt))},_iterateItems(e,t){let i,n,s,a;if(2===arguments.length&&t){for(a=0;a=this._physicalStart?this._virtualStart+(e-this._physicalStart):this._virtualStart+(this._physicalCount-this._physicalStart)+e},_updateMetrics(e){Zt();let t=0,i=0;const n=this._physicalAverageCount,s=this._physicalAverage;this._iterateItems(((e,n)=>{i+=this._physicalSizes[e],this._physicalSizes[e]=this._physicalItems[e].offsetHeight,t+=this._physicalSizes[e],this._physicalAverageCount+=this._physicalSizes[e]?1:0}),e),this._physicalSize=this._physicalSize+t-i,this._physicalAverageCount!==n&&(this._physicalAverage=Math.round((s*n+t)/this._physicalAverageCount))},_positionItems(){this._adjustScrollPosition();let e=this._physicalTop;this._iterateItems((t=>{this.translate3d(0,`${e}px`,0,this._physicalItems[t]),e+=this._physicalSizes[t]}))},_getPhysicalSizeIncrement(e){return this._physicalSizes[e]},_adjustScrollPosition(){const e=0===this._virtualStart?this._physicalTop:Math.min(this._scrollPosition+this._physicalTop,0);if(0!==e){this._physicalTop-=e;const t=this._scrollPosition;!ti&&t>0&&this._resetScrollPosition(t-e)}},_resetScrollPosition(e){this.scrollTarget&&e>=0&&(this._scrollTop=e,this._scrollPosition=this._scrollTop)},_updateScrollerSize(e){this._estScrollHeight=this._physicalBottom+Math.max(this._virtualCount-this._physicalCount-this._virtualStart,0)*this._physicalAverage,((e=(e=e||0===this._scrollHeight)||this._scrollPosition>=this._estScrollHeight-this._physicalSize)||Math.abs(this._estScrollHeight-this._scrollHeight)>=this._viewportHeight)&&(this.$.items.style.height=`${this._estScrollHeight}px`,this._scrollHeight=this._estScrollHeight)},scrollToIndex(e){if("number"!=typeof e||e<0||e>this.items.length-1)return;if(Zt(),0===this._physicalCount)return;e=this._clamp(e,0,this._virtualCount-1),(!this._isIndexRendered(e)||e>=this._maxVirtualStart)&&(this._virtualStart=e-1),this._assignModels(),this._updateMetrics(),this._physicalTop=this._virtualStart*this._physicalAverage;let t=this._physicalStart,i=this._virtualStart,n=0;const s=this._hiddenContentSize;for(;i{this._firstVisibleIndexVal=null,this._lastVisibleIndexVal=null,this._isVisible?(this.updateViewportBoundaries(),this.toggleScrollListener(!0),this._resetAverage(),this._render()):this.toggleScrollListener(!1)}),Wt)},_isIndexRendered(e){return e>=this._virtualStart&&e<=this._virtualEnd},_getPhysicalIndex(e){return(this._physicalStart+(e-this._virtualStart))%this._physicalCount},_clamp:(e,t,i)=>Math.min(i,Math.max(t,e)),_debounce(e,t,i){var n;this._debouncers=this._debouncers||{},this._debouncers[e]=Gt.debounce(this._debouncers[e],i,t.bind(this)),n=this._debouncers[e],Qt.add(n)}},ni=1e3;class si{constructor({createElements:e,updateElement:t,scrollTarget:i,scrollContainer:n,elementsContainer:s,reorderElements:a}){this.isAttached=!0,this._vidxOffset=0,this.createElements=e,this.updateElement=t,this.scrollTarget=i,this.scrollContainer=n,this.elementsContainer=s||n,this.reorderElements=a,this._maxPages=1.3,this.__placeholderHeight=200,this.__elementHeightQueue=Array(10),this.timeouts={SCROLL_REORDER:500,IGNORE_WHEEL:500},this.__resizeObserver=new ResizeObserver((()=>this._resizeHandler())),"visible"===getComputedStyle(this.scrollTarget).overflow&&(this.scrollTarget.style.overflow="auto"),"static"===getComputedStyle(this.scrollContainer).position&&(this.scrollContainer.style.position="relative"),this.__resizeObserver.observe(this.scrollTarget),this.scrollTarget.addEventListener("scroll",(()=>this._scrollHandler())),this._scrollLineHeight=this._getScrollLineHeight(),this.scrollTarget.addEventListener("wheel",(e=>this.__onWheel(e))),this.reorderElements&&(this.scrollTarget.addEventListener("mousedown",(()=>{this.__mouseDown=!0})),this.scrollTarget.addEventListener("mouseup",(()=>{this.__mouseDown=!1,this.__pendingReorder&&this.__reorderElements()})))}get scrollOffset(){return 0}get adjustedFirstVisibleIndex(){return this.firstVisibleIndex+this._vidxOffset}get adjustedLastVisibleIndex(){return this.lastVisibleIndex+this._vidxOffset}scrollToIndex(e){if("number"!=typeof e||isNaN(e)||0===this.size||!this.scrollTarget.offsetHeight)return;e=this._clamp(e,0,this.size-1);const t=this.__getVisibleElements().length;let i=Math.floor(e/this.size*this._virtualCount);this._virtualCount-i{i.__virtualIndex>=e&&i.__virtualIndex<=t&&this.__updateElement(i,i.__virtualIndex,!0)}))}__updateElement(e,t,i){e.style.paddingTop&&(e.style.paddingTop=""),this.__preventElementUpdates||e.__lastUpdatedIndex===t&&!i||(this.updateElement(e,t),e.__lastUpdatedIndex=t);const n=e.offsetHeight;if(0===n)e.style.paddingTop=`${this.__placeholderHeight}px`,requestAnimationFrame((()=>this._resizeHandler()));else{this.__elementHeightQueue.push(n),this.__elementHeightQueue.shift();const e=this.__elementHeightQueue.filter((e=>void 0!==e));this.__placeholderHeight=Math.round(e.reduce(((e,t)=>e+t),0)/e.length)}}__getIndexScrollOffset(e){const t=this.__getVisibleElements().find((t=>t.__virtualIndex===e));return t?this.scrollTarget.getBoundingClientRect().top-t.getBoundingClientRect().top:void 0}get size(){return this.__size}set size(e){if(e===this.size)return;let t,i;if(this.__preventElementUpdates=!0,e>0&&(t=this.adjustedFirstVisibleIndex,i=this.__getIndexScrollOffset(t)),this.__size=e,Zt(),this._itemsChanged({path:"items"}),Zt(),e>0){t=Math.min(t,e-1),this.scrollToIndex(t);const n=this.__getIndexScrollOffset(t);void 0!==i&&void 0!==n&&(this._scrollTop+=i-n)}this.elementsContainer.children.length||requestAnimationFrame((()=>this._resizeHandler())),this.__preventElementUpdates=!1,this._resizeHandler(),Zt()}get _scrollTop(){return this.scrollTarget.scrollTop}set _scrollTop(e){this.scrollTarget.scrollTop=e}get items(){return{length:Math.min(this.size,1e5)}}get offsetHeight(){return this.scrollTarget.offsetHeight}get $(){return{items:this.scrollContainer}}updateViewportBoundaries(){const e=window.getComputedStyle(this.scrollTarget);this._scrollerPaddingTop=this.scrollTarget===this?0:parseInt(e["padding-top"],10),this._isRTL=Boolean("rtl"===e.direction),this._viewportWidth=this.elementsContainer.offsetWidth,this._viewportHeight=this.scrollTarget.offsetHeight,this._scrollPageHeight=this._viewportHeight-this._scrollLineHeight,this.grid&&this._updateGridMetrics()}setAttribute(){}_createPool(e){const t=this.createElements(e),i=document.createDocumentFragment();return t.forEach((e=>{e.style.position="absolute",i.appendChild(e),this.__resizeObserver.observe(e)})),this.elementsContainer.appendChild(i),t}_assignModels(e){this._iterateItems(((e,t)=>{const i=this._physicalItems[e];i.hidden=t>=this.size,i.hidden?delete i.__lastUpdatedIndex:(i.__virtualIndex=t+(this._vidxOffset||0),this.__updateElement(i,i.__virtualIndex))}),e)}_isClientFull(){return setTimeout((()=>{this.__clientFull=!0})),this.__clientFull||super._isClientFull()}translate3d(e,t,i,n){n.style.transform=`translateY(${t})`}toggleScrollListener(){}_scrollHandler(){this._adjustVirtualIndexOffset(this._scrollTop-(this.__previousScrollTop||0));const e=this.scrollTarget.scrollTop-this._scrollPosition;if(super._scrollHandler(),0!==this._physicalCount){const t=e>=0,i=this._getReusables(!t);i.indexes.length&&(this._physicalTop=i.physicalTop,t?(this._virtualStart-=i.indexes.length,this._physicalStart-=i.indexes.length):(this._virtualStart+=i.indexes.length,this._physicalStart+=i.indexes.length),this._resizeHandler())}this.reorderElements&&(this.__scrollReorderDebouncer=Gt.debounce(this.__scrollReorderDebouncer,Ut.after(this.timeouts.SCROLL_REORDER),(()=>this.__reorderElements()))),this.__previousScrollTop=this._scrollTop,0===this._scrollTop&&0!==this.firstVisibleIndex&&(this._scrollTop=1)}__onWheel(e){if(e.ctrlKey||this._hasScrolledAncestor(e.target,e.deltaX,e.deltaY))return;let t=e.deltaY;if(e.deltaMode===WheelEvent.DOM_DELTA_LINE?t*=this._scrollLineHeight:e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._scrollPageHeight),this._deltaYAcc=this._deltaYAcc||0,this._wheelAnimationFrame)return this._deltaYAcc+=t,void e.preventDefault();t+=this._deltaYAcc,this._deltaYAcc=0,this._wheelAnimationFrame=!0,this.__debouncerWheelAnimationFrame=Gt.debounce(this.__debouncerWheelAnimationFrame,Wt,(()=>{this._wheelAnimationFrame=!1}));const i=Math.abs(e.deltaX)+Math.abs(t);this._canScroll(this.scrollTarget,e.deltaX,t)?(e.preventDefault(),this.scrollTarget.scrollTop+=t,this.scrollTarget.scrollLeft+=e.deltaX,this._hasResidualMomentum=!0,this._ignoreNewWheel=!0,this._debouncerIgnoreNewWheel=Gt.debounce(this._debouncerIgnoreNewWheel,Ut.after(this.timeouts.IGNORE_WHEEL),(()=>{this._ignoreNewWheel=!1}))):this._hasResidualMomentum&&i<=this._previousMomentum||this._ignoreNewWheel?e.preventDefault():i>this._previousMomentum&&(this._hasResidualMomentum=!1),this._previousMomentum=i}_hasScrolledAncestor(e,t,i){return e!==this.scrollTarget&&e!==this.scrollTarget.getRootNode().host&&(!(!this._canScroll(e,t,i)||-1===["auto","scroll"].indexOf(getComputedStyle(e).overflow))||(e!==this&&e.parentElement?this._hasScrolledAncestor(e.parentElement,t,i):void 0))}_canScroll(e,t,i){return i>0&&e.scrollTop0||t>0&&e.scrollLeft0}_getScrollLineHeight(){const e=document.createElement("div");e.style.fontSize="initial",e.style.display="none",document.body.appendChild(e);const t=window.getComputedStyle(e).fontSize;return document.body.removeChild(e),t?window.parseInt(t):void 0}__getVisibleElements(){return Array.from(this.elementsContainer.children).filter((e=>!e.hidden))}__reorderElements(){if(this.__mouseDown)return void(this.__pendingReorder=!0);this.__pendingReorder=!1;const e=this._virtualStart+(this._vidxOffset||0),t=this.__getVisibleElements(),i=t.find((e=>e.contains(this.elementsContainer.getRootNode().activeElement)||e.contains(this.scrollTarget.getRootNode().activeElement)))||t[0];if(!i)return;const n=i.__virtualIndex-e,s=t.indexOf(i)-n;if(s>0)for(let e=0;e{this.scrollTarget.style.transform=e}))}}_adjustVirtualIndexOffset(e){if(this._virtualCount>=this.size)this._vidxOffset=0;else if(this.__skipNextVirtualIndexAdjust)this.__skipNextVirtualIndexAdjust=!1;else if(Math.abs(e)>1e4){const e=this._scrollTop/(this.scrollTarget.scrollHeight-this.scrollTarget.offsetHeight),t=e*this.size;this._vidxOffset=Math.round(t-e*this._virtualCount)}else{const e=this._vidxOffset,t=ni,i=100;0===this._scrollTop?(this._vidxOffset=0,e!==this._vidxOffset&&super.scrollToIndex(0)):this.firstVisibleIndex0&&(this._vidxOffset-=Math.min(this._vidxOffset,i),super.scrollToIndex(this.firstVisibleIndex+(e-this._vidxOffset)));const n=this.size-this._virtualCount;this._scrollTop>=this._maxScrollTop&&this._maxScrollTop>0?(this._vidxOffset=n,e!==this._vidxOffset&&super.scrollToIndex(this._virtualCount-1)):this.firstVisibleIndex>this._virtualCount-t&&this._vidxOffset :host { display: block; min-height: 1px; overflow: auto; /* Fixes item background from getting on top of scrollbars on Safari */ transform: translate3d(0, 0, 0); /* Enable momentum scrolling on iOS */ -webkit-overflow-scrolling: touch; /* Fixes scrollbar disappearing when 'Show scroll bars: Always' enabled in Safari */ box-shadow: 0 0 0 white; } #selector { border-width: var(--_vaadin-combo-box-items-container-border-width); border-style: var(--_vaadin-combo-box-items-container-border-style); border-color: var(--_vaadin-combo-box-items-container-border-color); }
`}static get properties(){return{items:{type:Array,observer:"__itemsChanged"},focusedIndex:{type:Number,observer:"__focusedIndexChanged"},loading:{type:Boolean,observer:"__loadingChanged"},opened:{type:Boolean,observer:"__openedChanged"},selectedItem:{type:Object,observer:"__selectedItemChanged"},itemIdPath:{type:String},comboBox:{type:Object},getItemLabel:{type:Object},renderer:{type:Object,observer:"__rendererChanged"},theme:{type:String}}}constructor(){super(),this.__boundOnItemClick=this.__onItemClick.bind(this)}__openedChanged(e){e&&this.requestContentUpdate()}ready(){super.ready(),this.id=`${this.localName}-${Dt++}`,this.__hostTagName=this.constructor.is.replace("-scroller",""),this.setAttribute("role","listbox"),this.addEventListener("click",(e=>e.stopPropagation())),this.__patchWheelOverScrolling(),this.__virtualizer=new ai({createElements:this.__createElements.bind(this),updateElement:this.__updateElement.bind(this),elementsContainer:this,scrollTarget:this,scrollContainer:this.$.selector})}requestContentUpdate(){this.__virtualizer.update()}scrollIntoView(e){if(!(this.opened&&e>=0))return;const t=this._visibleItemsCount();let i=e;e>this.__virtualizer.lastVisibleIndex-1?(this.__virtualizer.scrollToIndex(e),i=e-t+1):e>this.__virtualizer.firstVisibleIndex&&(i=this.__virtualizer.firstVisibleIndex),this.__virtualizer.scrollToIndex(Math.max(0,i));const n=[...this.children].find((e=>!e.hidden&&e.index===this.__virtualizer.lastVisibleIndex));if(!n||e!==n.index)return;const s=n.getBoundingClientRect(),a=this.getBoundingClientRect(),o=s.bottom-a.bottom+this._viewportTotalPaddingBottom;o>0&&(this.scrollTop+=o)}__getAriaRole(e){return void 0!==e&&"option"}__getAriaSelected(e,t){return this.__isItemFocused(e,t).toString()}__isItemFocused(e,t){return!this.loading&&e===t}__isItemSelected(e,t,i){return!(e instanceof oi)&&(i&&void 0!==e&&void 0!==t?this.get(i,e)===this.get(i,t):e===t)}__itemsChanged(e){this.__virtualizer&&e&&(this.__virtualizer.size=e.length,this.__virtualizer.flush(),this.setAttribute("aria-setsize",e.length),this.requestContentUpdate())}__loadingChanged(){this.requestContentUpdate()}__selectedItemChanged(){this.requestContentUpdate()}__focusedIndexChanged(e,t){e!==t&&this.requestContentUpdate(),e>=0&&!this.loading&&this.scrollIntoView(e)}__rendererChanged(e,t){(e||t)&&this.requestContentUpdate()}__createElements(e){return[...Array(e)].map((()=>{const e=document.createElement(`${this.__hostTagName}-item`);return e.addEventListener("click",this.__boundOnItemClick),e.tabIndex="-1",e.style.width="100%",e}))}__updateElement(e,t){const i=this.items[t],n=this.focusedIndex;e.setProperties({item:i,index:t,label:this.getItemLabel(i),selected:this.__isItemSelected(i,this.selectedItem,this.itemIdPath),renderer:this.renderer,focused:this.__isItemFocused(n,t)}),e.id=`${this.__hostTagName}-item-${t}`,e.setAttribute("role",this.__getAriaRole(t)),e.setAttribute("aria-selected",this.__getAriaSelected(n,t)),e.setAttribute("aria-posinset",t+1),this.theme?e.setAttribute("theme",this.theme):e.removeAttribute("theme"),i instanceof oi&&this.__requestItemByIndex(t)}__onItemClick(e){this.dispatchEvent(new CustomEvent("selection-changed",{detail:{item:e.currentTarget.item}}))}__patchWheelOverScrolling(){this.$.selector.addEventListener("wheel",(e=>{const t=0===this.scrollTop,i=this.scrollHeight-this.scrollTop-this.clientHeight<=1;(t&&e.deltaY<0||i&&e.deltaY>0)&&e.preventDefault()}))}get _viewportTotalPaddingBottom(){if(void 0===this._cachedViewportTotalPaddingBottom){const e=window.getComputedStyle(this.$.selector);this._cachedViewportTotalPaddingBottom=[e.paddingBottom,e.borderBottomWidth].map((e=>parseInt(e,10))).reduce(((e,t)=>e+t))}return this._cachedViewportTotalPaddingBottom}__requestItemByIndex(e){requestAnimationFrame((()=>{this.dispatchEvent(new CustomEvent("index-requested",{detail:{index:e,currentScrollerPos:this._oldScrollerPosition}}))}))}_visibleItemsCount(){this.__virtualizer.scrollToIndex(this.__virtualizer.firstVisibleIndex);return this.__virtualizer.size>0?this.__virtualizer.lastVisibleIndex-this.__virtualizer.firstVisibleIndex+1:0}}customElements.define(ri.is,ri);const li=V((e=>class extends e{static get properties(){return{invalid:{type:Boolean,reflectToAttribute:!0,notify:!0,value:!1},required:{type:Boolean,reflectToAttribute:!0}}}validate(){const e=this.checkValidity();return this._setInvalid(!e),this.dispatchEvent(new CustomEvent("validated",{detail:{valid:e}})),e}checkValidity(){return!this.required||!!this.value}_setInvalid(e){this._shouldSetInvalid(e)&&(this.invalid=e)}_shouldSetInvalid(e){return!0}})),di=e=>class extends e{static get properties(){return{pageSize:{type:Number,value:50,observer:"_pageSizeChanged"},size:{type:Number,observer:"_sizeChanged"},dataProvider:{type:Object,observer:"_dataProviderChanged"},_pendingRequests:{value:()=>({})},__placeHolder:{value:new oi},__previousDataProviderFilter:{type:String}}}static get observers(){return["_dataProviderFilterChanged(filter)","_warnDataProviderValue(dataProvider, value)","_ensureFirstPage(opened)"]}ready(){super.ready(),this._scroller.addEventListener("index-requested",(e=>{const t=e.detail.index,i=e.detail.currentScrollerPos,n=Math.floor(1.5*this.pageSize);if(!this._shouldSkipIndex(t,n,i)&&void 0!==t){const e=this._getPageForIndex(t);this._shouldLoadPage(e)&&this._loadPage(e)}}))}_dataProviderFilterChanged(e){void 0!==this.__previousDataProviderFilter||""!==e?this.__previousDataProviderFilter!==e&&(this.__previousDataProviderFilter=e,this._pendingRequests={},this.loading=this._shouldFetchData(),this.size=void 0,this.clearCache()):this.__previousDataProviderFilter=e}_shouldFetchData(){return!!this.dataProvider&&(this.opened||this.filter&&this.filter.length)}_ensureFirstPage(e){e&&this._shouldLoadPage(0)&&this._loadPage(0)}_shouldSkipIndex(e,t,i){return 0!==i&&e>=i-t&&e<=i+t}_shouldLoadPage(e){if(!this.filteredItems||this._forceNextRequest)return this._forceNextRequest=!1,!0;const t=this.filteredItems[e*this.pageSize];return void 0!==t?t instanceof oi:void 0===this.size}_loadPage(e){if(this._pendingRequests[e]||!this.dataProvider)return;const t={page:e,pageSize:this.pageSize,filter:this.filter},i=(n,s)=>{if(this._pendingRequests[e]!==i)return;const a=this.filteredItems?[...this.filteredItems]:[];a.splice(t.page*t.pageSize,n.length,...n),this.filteredItems=a,this.opened||this._isInputFocused()||this._commitValue(),void 0!==s&&(this.size=s),delete this._pendingRequests[e],0===Object.keys(this._pendingRequests).length&&(this.loading=!1)};this._pendingRequests[e]=i,this.loading=!0,this.dataProvider(t,i)}_getPageForIndex(e){return Math.floor(e/this.pageSize)}clearCache(){if(!this.dataProvider)return;this._pendingRequests={};const e=[];for(let t=0;t<(this.size||0);t++)e.push(this.__placeHolder);this.filteredItems=e,this._shouldFetchData()?(this._forceNextRequest=!1,this._loadPage(0)):this._forceNextRequest=!0}_sizeChanged(e=0){const t=(this.filteredItems||[]).slice(0,e);for(let i=0;i 0");this.clearCache()}_dataProviderChanged(e,t){this._ensureItemsOrDataProvider((()=>{this.dataProvider=t})),this.clearCache()}_ensureItemsOrDataProvider(e){if(void 0!==this.items&&void 0!==this.dataProvider)throw e(),new Error("Using `items` and `dataProvider` together is not supported");this.dataProvider&&!this.filteredItems&&(this.filteredItems=[])}_warnDataProviderValue(e,t){if(e&&""!==t&&(void 0===this.selectedItem||null===this.selectedItem)){const e=this.__getItemIndexByValue(this.filteredItems,t);(e<0||!this._getItemLabel(this.filteredItems[e]))&&console.warn("Warning: unable to determine the label for the provided `value`. Nothing to display in the text field. This usually happens when setting an initial `value` before any items are returned from the `dataProvider` callback. Consider setting `selectedItem` instead of `value`")}}_flushPendingRequests(e){if(this._pendingRequests){const t=Math.ceil(e/this.pageSize),i=Object.keys(this._pendingRequests);for(let n=0;n=t&&this._pendingRequests[s]([],e)}}}},hi=V((e=>class extends e{static get properties(){return{disabled:{type:Boolean,value:!1,observer:"_disabledChanged",reflectToAttribute:!0}}}_disabledChanged(e){this._setAriaDisabled(e)}_setAriaDisabled(e){e?this.setAttribute("aria-disabled","true"):this.removeAttribute("aria-disabled")}click(){this.disabled||super.click()}})),ci=V((e=>class extends e{ready(){super.ready(),this.addEventListener("keydown",(e=>{this._onKeyDown(e)})),this.addEventListener("keyup",(e=>{this._onKeyUp(e)}))}_onKeyDown(e){switch(e.key){case"Enter":this._onEnter(e);break;case"Escape":this._onEscape(e)}}_onKeyUp(e){}_onEnter(e){}_onEscape(e){}}));const ui=V((e=>class extends e{static get properties(){return{inputElement:{type:Object,readOnly:!0,observer:"_inputElementChanged"},type:{type:String,readOnly:!0},value:{type:String,value:"",observer:"_valueChanged",notify:!0},_hasInputValue:{type:Boolean,value:!1,observer:"_hasInputValueChanged"}}}constructor(){super(),this._boundOnInput=this.__onInput.bind(this),this._boundOnChange=this._onChange.bind(this)}clear(){this.value=""}_addInputListeners(e){e.addEventListener("input",this._boundOnInput),e.addEventListener("change",this._boundOnChange)}_removeInputListeners(e){e.removeEventListener("input",this._boundOnInput),e.removeEventListener("change",this._boundOnChange)}_forwardInputValue(e){this.inputElement&&(this.inputElement.value=null!=e?e:"")}_inputElementChanged(e,t){e?this._addInputListeners(e):t&&this._removeInputListeners(t)}_hasInputValueChanged(e,t){(e||t)&&this.dispatchEvent(new CustomEvent("has-input-value-changed"))}__onInput(e){this._setHasInputValue(e),this._onInput(e)}_onInput(e){const t=e.composedPath()[0];this.__userInput=e.isTrusted,this.value=t.value,this.__userInput=!1}_onChange(e){}_toggleHasValue(e){this.toggleAttribute("has-value",e)}_valueChanged(e,t){this._toggleHasValue(this._hasValue),""===e&&void 0===t||this.__userInput||this._forwardInputValue(e)}get _hasValue(){return null!=this.value&&""!==this.value}_setHasInputValue(e){const t=e.composedPath()[0];this._hasInputValue=t.value.length>0}}));class pi{constructor(e){this.host=e,e.addEventListener("opened-changed",(()=>{e.opened||this.__setVirtualKeyboardEnabled(!1)})),e.addEventListener("blur",(()=>this.__setVirtualKeyboardEnabled(!0))),e.addEventListener("touchstart",(()=>this.__setVirtualKeyboardEnabled(!0)))}__setVirtualKeyboardEnabled(e){this.host.inputElement&&(this.host.inputElement.inputMode=e?"":"none")}}function mi(e){return null!=e}function vi(e,t){return e.findIndex((e=>!(e instanceof oi)&&t(e)))}const _i=e=>class extends(mt(ci(ui(hi(e))))){static get properties(){return{opened:{type:Boolean,notify:!0,value:!1,reflectToAttribute:!0,observer:"_openedChanged"},autoOpenDisabled:{type:Boolean},readonly:{type:Boolean,value:!1,reflectToAttribute:!0},renderer:Function,items:{type:Array,observer:"_itemsChanged"},allowCustomValue:{type:Boolean,value:!1},filteredItems:{type:Array,observer:"_filteredItemsChanged"},_lastCommittedValue:String,loading:{type:Boolean,value:!1,reflectToAttribute:!0},_focusedIndex:{type:Number,observer:"_focusedIndexChanged",value:-1},filter:{type:String,value:"",notify:!0},selectedItem:{type:Object,notify:!0},itemLabelPath:{type:String,value:"label",observer:"_itemLabelPathChanged"},itemValuePath:{type:String,value:"value"},itemIdPath:String,_toggleElement:{type:Object,observer:"_toggleElementChanged"},_closeOnBlurIsPrevented:Boolean,_scroller:Object,_overlayOpened:{type:Boolean,observer:"_overlayOpenedChanged"}}}static get observers(){return["_selectedItemChanged(selectedItem, itemValuePath, itemLabelPath)","_openedOrItemsChanged(opened, filteredItems, loading)","_updateScroller(_scroller, filteredItems, opened, loading, selectedItem, itemIdPath, _focusedIndex, renderer, theme)"]}constructor(){super(),this._boundOnFocusout=this._onFocusout.bind(this),this._boundOverlaySelectedItemChanged=this._overlaySelectedItemChanged.bind(this),this._boundOnClearButtonMouseDown=this.__onClearButtonMouseDown.bind(this),this._boundOnClick=this._onClick.bind(this),this._boundOnOverlayTouchAction=this._onOverlayTouchAction.bind(this),this._boundOnTouchend=this._onTouchend.bind(this)}get _tagNamePrefix(){return"vaadin-combo-box"}get _inputElementValue(){return this.inputElement?this.inputElement[this._propertyForValue]:void 0}set _inputElementValue(e){this.inputElement&&(this.inputElement[this._propertyForValue]=e)}get _nativeInput(){return this.inputElement}_inputElementChanged(e){super._inputElementChanged(e);const t=this._nativeInput;t&&(t.autocomplete="off",t.autocapitalize="off",t.setAttribute("role","combobox"),t.setAttribute("aria-autocomplete","list"),t.setAttribute("aria-expanded",!!this.opened),t.setAttribute("spellcheck","false"),t.setAttribute("autocorrect","off"),this._revertInputValueToValue(),this.clearElement&&this.clearElement.addEventListener("mousedown",this._boundOnClearButtonMouseDown))}ready(){super.ready(),this._initOverlay(),this._initScroller(),this.addEventListener("focusout",this._boundOnFocusout),this._lastCommittedValue=this.value,this.addEventListener("click",this._boundOnClick),this.addEventListener("touchend",this._boundOnTouchend);const e=()=>{requestAnimationFrame((()=>{this.$.overlay.bringToFront()}))};var t;this.addEventListener("mousedown",e),this.addEventListener("touchstart",e),t=this,window.Vaadin&&window.Vaadin.templateRendererCallback?window.Vaadin.templateRendererCallback(t):t.querySelector("template")&&console.warn(`WARNING: