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Y,this.sliderElementVerticalClass=!1,this.sliderElementAnimateClass=!1,this.sliderElementDisabledAttr=null,this.barStyle={},this.minPointerStyle={},this.maxPointerStyle={},this.fullBarTransparentClass=!1,this.selectionBarDraggableClass=!1,this.ticksUnderValuesClass=!1,this.intermediateTicks=!1,this.ticks=[],this.eventListenerHelper=null,this.onMoveEventListener=null,this.onEndEventListener=null,this.resizeObserver=null,this.onTouchedCallback=null,this.onChangeCallback=null,this.eventListenerHelper=new D(this.renderer)}return Object.defineProperty(t.prototype,"manualRefresh",{set:function(t){var e=this;this.unsubscribeManualRefresh(),this.manualRefreshSubscription=t.subscribe((function(){setTimeout((function(){return e.calculateViewDimensionsAndDetectChanges()}))}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"triggerFocus",{set:function(t){var e=this;this.unsubscribeTriggerFocus(),this.triggerFocusSubscription=t.subscribe((function(t){e.focusPointer(t)}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"range",{get:function(){return!R.isNullOrUndefined(this.value)&&!R.isNullOrUndefined(this.highValue)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"showTicks",{get:function(){return this.viewOptions.showTicks},enumerable:!0,configurable:!0}),t.prototype.ngOnInit=function(){this.viewOptions=new M,Object.assign(this.viewOptions,this.options),this.updateDisabledState(),this.updateVerticalState()},t.prototype.ngAfterViewInit=function(){this.applyOptions(),this.subscribeInputModelChangeSubject(this.viewOptions.inputEventsInterval),this.subscribeOutputModelChangeSubject(this.viewOptions.outputEventsInterval),this.renormaliseModelValues(),this.viewLowValue=this.modelValueToViewValue(this.value),this.range?this.viewHighValue=this.modelValueToViewValue(this.highValue):this.viewHighValue=null,this.updateVerticalState(),this.manageElementsStyle(),this.updateDisabledState(),this.calculateViewDimensions(),this.addAccessibility(),this.updateCeilLabel(),this.updateFloorLabel(),this.initHandles(),this.manageEventsBindings(),this.subscribeResizeObserver(),this.initHasRun=!0,this.changeDetectionRef.detectChanges()},t.prototype.ngOnChanges=function(t){R.isNullOrUndefined(t.options)||this.onChangeOptions(),R.isNullOrUndefined(t.value)&&R.isNullOrUndefined(t.highValue)||this.inputModelChangeSubject.next({value:this.value,highValue:this.highValue,forceChange:!1,internalChange:!1})},t.prototype.ngOnDestroy=function(){this.unbindEvents(),this.unsubscribeResizeObserver(),this.unsubscribeInputModelChangeSubject(),this.unsubscribeOutputModelChangeSubject(),this.unsubscribeManualRefresh(),this.unsubscribeTriggerFocus()},t.prototype.writeValue=function(t){t instanceof Array?(this.value=t[0],this.highValue=t[1]):this.value=t,this.inputModelChangeSubject.next({value:this.value,highValue:this.highValue,forceChange:!1,internalChange:!1})},t.prototype.registerOnChange=function(t){this.onChangeCallback=t},t.prototype.registerOnTouched=function(t){this.onTouchedCallback=t},t.prototype.setDisabledState=function(t){this.viewOptions.disabled=t,this.updateDisabledState()},t.prototype.onResize=function(t){this.calculateViewDimensionsAndDetectChanges()},t.prototype.subscribeInputModelChangeSubject=function(t){var e=this;this.inputModelChangeSubscription=this.inputModelChangeSubject.pipe(Object(s.distinctUntilChanged)(G.compare),Object(s.filter)((function(t){return!t.forceChange&&!t.internalChange})),R.isNullOrUndefined(t)?Object(s.tap)((function(){})):Object(s.throttleTime)(t,void 0,{leading:!0,trailing:!0})).subscribe((function(t){return e.applyInputModelChange(t)}))},t.prototype.subscribeOutputModelChangeSubject=function(t){var e=this;this.outputModelChangeSubscription=this.outputModelChangeSubject.pipe(Object(s.distinctUntilChanged)(G.compare),R.isNullOrUndefined(t)?Object(s.tap)((function(){})):Object(s.throttleTime)(t,void 0,{leading:!0,trailing:!0})).subscribe((function(t){return e.publishOutputModelChange(t)}))},t.prototype.subscribeResizeObserver=function(){var t=this;A.isResizeObserverAvailable()&&(this.resizeObserver=new ResizeObserver((function(){return t.calculateViewDimensionsAndDetectChanges()})),this.resizeObserver.observe(this.elementRef.nativeElement))},t.prototype.unsubscribeResizeObserver=function(){A.isResizeObserverAvailable()&&null!==this.resizeObserver&&(this.resizeObserver.disconnect(),this.resizeObserver=null)},t.prototype.unsubscribeOnMove=function(){R.isNullOrUndefined(this.onMoveEventListener)||(this.eventListenerHelper.detachEventListener(this.onMoveEventListener),this.onMoveEventListener=null)},t.prototype.unsubscribeOnEnd=function(){R.isNullOrUndefined(this.onEndEventListener)||(this.eventListenerHelper.detachEventListener(this.onEndEventListener),this.onEndEventListener=null)},t.prototype.unsubscribeInputModelChangeSubject=function(){R.isNullOrUndefined(this.inputModelChangeSubscription)||(this.inputModelChangeSubscription.unsubscribe(),this.inputModelChangeSubscription=null)},t.prototype.unsubscribeOutputModelChangeSubject=function(){R.isNullOrUndefined(this.outputModelChangeSubscription)||(this.outputModelChangeSubscription.unsubscribe(),this.outputModelChangeSubscription=null)},t.prototype.unsubscribeManualRefresh=function(){R.isNullOrUndefined(this.manualRefreshSubscription)||(this.manualRefreshSubscription.unsubscribe(),this.manualRefreshSubscription=null)},t.prototype.unsubscribeTriggerFocus=function(){R.isNullOrUndefined(this.triggerFocusSubscription)||(this.triggerFocusSubscription.unsubscribe(),this.triggerFocusSubscription=null)},t.prototype.getPointerElement=function(t){return t===N.Min?this.minHandleElement:t===N.Max?this.maxHandleElement:null},t.prototype.getCurrentTrackingValue=function(){return this.currentTrackingPointer===N.Min?this.viewLowValue:this.currentTrackingPointer===N.Max?this.viewHighValue:null},t.prototype.modelValueToViewValue=function(t){return R.isNullOrUndefined(t)?NaN:R.isNullOrUndefined(this.viewOptions.stepsArray)||this.viewOptions.bindIndexForStepsArray?+t:R.findStepIndex(+t,this.viewOptions.stepsArray)},t.prototype.viewValueToModelValue=function(t){return R.isNullOrUndefined(this.viewOptions.stepsArray)||this.viewOptions.bindIndexForStepsArray?t:this.getStepValue(t)},t.prototype.getStepValue=function(t){var e=this.viewOptions.stepsArray[t];return R.isNullOrUndefined(e)?NaN:e.value},t.prototype.applyViewChange=function(){this.value=this.viewValueToModelValue(this.viewLowValue),this.range&&(this.highValue=this.viewValueToModelValue(this.viewHighValue)),this.outputModelChangeSubject.next({value:this.value,highValue:this.highValue,userEventInitiated:!0,forceChange:!1}),this.inputModelChangeSubject.next({value:this.value,highValue:this.highValue,forceChange:!1,internalChange:!0})},t.prototype.applyInputModelChange=function(t){var e=this.normaliseModelValues(t),i=!Q.compare(t,e);i&&(this.value=e.value,this.highValue=e.highValue),this.viewLowValue=this.modelValueToViewValue(e.value),this.range?this.viewHighValue=this.modelValueToViewValue(e.highValue):this.viewHighValue=null,this.updateLowHandle(this.valueToPosition(this.viewLowValue)),this.range&&this.updateHighHandle(this.valueToPosition(this.viewHighValue)),this.updateSelectionBar(),this.updateTicksScale(),this.updateAriaAttributes(),this.range&&this.updateCombinedLabel(),this.outputModelChangeSubject.next({value:e.value,highValue:e.highValue,forceChange:i,userEventInitiated:!1})},t.prototype.publishOutputModelChange=function(t){var e=this,i=function(){e.valueChange.emit(t.value),e.range&&e.highValueChange.emit(t.highValue),R.isNullOrUndefined(e.onChangeCallback)||(e.range?e.onChangeCallback([t.value,t.highValue]):e.onChangeCallback(t.value)),R.isNullOrUndefined(e.onTouchedCallback)||(e.range?e.onTouchedCallback([t.value,t.highValue]):e.onTouchedCallback(t.value))};t.userEventInitiated?(i(),this.userChange.emit(this.getChangeContext())):setTimeout((function(){i()}))},t.prototype.normaliseModelValues=function(t){var e=new Q;if(e.value=t.value,e.highValue=t.highValue,this.viewOptions.enforceStep&&(e.value=this.roundStep(e.value),this.range&&(e.highValue=this.roundStep(e.highValue))),!R.isNullOrUndefined(this.viewOptions.stepsArray)||!this.viewOptions.enforceRange)return e;if(e.value=B.clampToRange(e.value,this.viewOptions.floor,this.viewOptions.ceil),this.range&&(e.highValue=B.clampToRange(e.highValue,this.viewOptions.floor,this.viewOptions.ceil)),this.range&&t.value>t.highValue)if(this.viewOptions.noSwitching)e.value=e.highValue;else{var i=t.value;e.value=t.highValue,e.highValue=i}return e},t.prototype.renormaliseModelValues=function(){var t={value:this.value,highValue:this.highValue},e=this.normaliseModelValues(t);Q.compare(e,t)||(this.value=e.value,this.highValue=e.highValue,this.outputModelChangeSubject.next({value:this.value,highValue:this.highValue,forceChange:!0,userEventInitiated:!1}))},t.prototype.onChangeOptions=function(){if(this.initHasRun){var t=this.viewOptions.inputEventsInterval,e=this.viewOptions.outputEventsInterval;this.applyOptions(),t!==this.viewOptions.inputEventsInterval&&(this.unsubscribeInputModelChangeSubject(),this.subscribeInputModelChangeSubject(this.viewOptions.inputEventsInterval)),e!==this.viewOptions.outputEventsInterval&&(this.unsubscribeInputModelChangeSubject(),this.subscribeInputModelChangeSubject(this.viewOptions.outputEventsInterval)),this.renormaliseModelValues(),this.viewLowValue=this.modelValueToViewValue(this.value),this.range?this.viewHighValue=this.modelValueToViewValue(this.highValue):this.viewHighValue=null,this.resetSlider()}},t.prototype.applyOptions=function(){if(this.viewOptions=new M,Object.assign(this.viewOptions,this.options),this.viewOptions.draggableRange=this.range&&this.viewOptions.draggableRange,this.viewOptions.draggableRangeOnly=this.range&&this.viewOptions.draggableRangeOnly,this.viewOptions.draggableRangeOnly&&(this.viewOptions.draggableRange=!0),this.viewOptions.showTicks=this.viewOptions.showTicks||this.viewOptions.showTicksValues||!R.isNullOrUndefined(this.viewOptions.ticksArray),!this.viewOptions.showTicks||R.isNullOrUndefined(this.viewOptions.tickStep)&&R.isNullOrUndefined(this.viewOptions.ticksArray)||(this.intermediateTicks=!0),this.viewOptions.showSelectionBar=this.viewOptions.showSelectionBar||this.viewOptions.showSelectionBarEnd||!R.isNullOrUndefined(this.viewOptions.showSelectionBarFromValue),R.isNullOrUndefined(this.viewOptions.stepsArray)?this.applyFloorCeilOptions():this.applyStepsArrayOptions(),R.isNullOrUndefined(this.viewOptions.combineLabels)&&(this.viewOptions.combineLabels=function(t,e){return t+" - "+e}),this.viewOptions.logScale&&0===this.viewOptions.floor)throw Error("Can't use floor=0 with logarithmic scale")},t.prototype.applyStepsArrayOptions=function(){var t=this;this.viewOptions.floor=0,this.viewOptions.ceil=this.viewOptions.stepsArray.length-1,this.viewOptions.step=1,R.isNullOrUndefined(this.viewOptions.translate)&&(this.viewOptions.translate=function(e){return t.viewOptions.bindIndexForStepsArray?String(t.getStepValue(e)):String(e)}),this.viewOptions.getLegend=function(e){return t.viewOptions.stepsArray[e].legend}},t.prototype.applyFloorCeilOptions=function(){if(R.isNullOrUndefined(this.viewOptions.step)?this.viewOptions.step=1:(this.viewOptions.step=+this.viewOptions.step,this.viewOptions.step<=0&&(this.viewOptions.step=1)),R.isNullOrUndefined(this.viewOptions.ceil)||R.isNullOrUndefined(this.viewOptions.floor))throw Error("floor and ceil options must be supplied");this.viewOptions.ceil=+this.viewOptions.ceil,this.viewOptions.floor=+this.viewOptions.floor,R.isNullOrUndefined(this.viewOptions.translate)&&(this.viewOptions.translate=function(t){return String(t)})},t.prototype.resetSlider=function(){this.manageElementsStyle(),this.addAccessibility(),this.updateCeilLabel(),this.updateFloorLabel(),this.unbindEvents(),this.manageEventsBindings(),this.updateDisabledState(),this.calculateViewDimensions(),this.refocusPointerIfNeeded()},t.prototype.focusPointer=function(t){t!==N.Min&&t!==N.Max&&(t=N.Min),t===N.Min?this.minHandleElement.focus():this.range&&t===N.Max&&this.maxHandleElement.focus()},t.prototype.refocusPointerIfNeeded=function(){R.isNullOrUndefined(this.currentFocusPointer)||(this.onPointerFocus(this.currentFocusPointer),this.getPointerElement(this.currentFocusPointer).focus())},t.prototype.manageElementsStyle=function(){var t=this;this.updateScale(),this.floorLabelElement.setAlwaysHide(this.viewOptions.showTicksValues||this.viewOptions.hideLimitLabels),this.ceilLabelElement.setAlwaysHide(this.viewOptions.showTicksValues||this.viewOptions.hideLimitLabels);var e=this.viewOptions.showTicksValues&&!this.intermediateTicks;this.minHandleLabelElement.setAlwaysHide(e||this.viewOptions.hidePointerLabels),this.maxHandleLabelElement.setAlwaysHide(e||!this.range||this.viewOptions.hidePointerLabels),this.combinedLabelElement.setAlwaysHide(e||!this.range||this.viewOptions.hidePointerLabels),this.selectionBarElement.setAlwaysHide(!this.range&&!this.viewOptions.showSelectionBar),this.leftOuterSelectionBarElement.setAlwaysHide(!this.range||!this.viewOptions.showOuterSelectionBars),this.rightOuterSelectionBarElement.setAlwaysHide(!this.range||!this.viewOptions.showOuterSelectionBars),this.fullBarTransparentClass=this.range&&this.viewOptions.showOuterSelectionBars,this.selectionBarDraggableClass=this.viewOptions.draggableRange&&!this.viewOptions.onlyBindHandles,this.ticksUnderValuesClass=this.intermediateTicks&&this.options.showTicksValues,this.sliderElementVerticalClass!==this.viewOptions.vertical&&(this.updateVerticalState(),setTimeout((function(){t.resetSlider()}))),this.sliderElementAnimateClass!==this.viewOptions.animate&&setTimeout((function(){t.sliderElementAnimateClass=t.viewOptions.animate}))},t.prototype.manageEventsBindings=function(){this.viewOptions.disabled||this.viewOptions.readOnly?this.unbindEvents():this.bindEvents()},t.prototype.updateDisabledState=function(){this.sliderElementDisabledAttr=this.viewOptions.disabled?"disabled":null},t.prototype.updateVerticalState=function(){this.sliderElementVerticalClass=this.viewOptions.vertical;try{for(var t=Object(n.j)(this.getAllSliderElements()),e=t.next();!e.done;e=t.next()){var i=e.value;R.isNullOrUndefined(i)||i.setVertical(this.viewOptions.vertical)}}catch(t){r={error:t}}finally{try{e&&!e.done&&(o=t.return)&&o.call(t)}finally{if(r)throw r.error}}var r,o},t.prototype.updateScale=function(){try{for(var t=Object(n.j)(this.getAllSliderElements()),e=t.next();!e.done;e=t.next()){e.value.setScale(this.viewOptions.scale)}}catch(t){i={error:t}}finally{try{e&&!e.done&&(r=t.return)&&r.call(t)}finally{if(i)throw i.error}}var i,r},t.prototype.getAllSliderElements=function(){return[this.leftOuterSelectionBarElement,this.rightOuterSelectionBarElement,this.fullBarElement,this.selectionBarElement,this.minHandleElement,this.maxHandleElement,this.floorLabelElement,this.ceilLabelElement,this.minHandleLabelElement,this.maxHandleLabelElement,this.combinedLabelElement,this.ticksElement]},t.prototype.initHandles=function(){this.updateLowHandle(this.valueToPosition(this.viewLowValue)),this.range&&this.updateHighHandle(this.valueToPosition(this.viewHighValue)),this.updateSelectionBar(),this.range&&this.updateCombinedLabel(),this.updateTicksScale()},t.prototype.addAccessibility=function(){this.updateAriaAttributes(),this.minHandleElement.role="slider",!this.viewOptions.keyboardSupport||this.viewOptions.readOnly||this.viewOptions.disabled?this.minHandleElement.tabindex="":this.minHandleElement.tabindex="0",this.viewOptions.vertical&&(this.minHandleElement.ariaOrientation="vertical"),R.isNullOrUndefined(this.viewOptions.ariaLabel)?R.isNullOrUndefined(this.viewOptions.ariaLabelledBy)||(this.minHandleElement.ariaLabelledBy=this.viewOptions.ariaLabelledBy):this.minHandleElement.ariaLabel=this.viewOptions.ariaLabel,this.range&&(this.maxHandleElement.role="slider",!this.viewOptions.keyboardSupport||this.viewOptions.readOnly||this.viewOptions.disabled?this.maxHandleElement.tabindex="":this.maxHandleElement.tabindex="0",this.maxHandleElement.ariaOrientation=this.viewOptions.vertical?"vertical":"horizontal",R.isNullOrUndefined(this.viewOptions.ariaLabelHigh)?R.isNullOrUndefined(this.viewOptions.ariaLabelledByHigh)||(this.maxHandleElement.ariaLabelledBy=this.viewOptions.ariaLabelledByHigh):this.maxHandleElement.ariaLabel=this.viewOptions.ariaLabelHigh)},t.prototype.updateAriaAttributes=function(){this.minHandleElement.ariaValueNow=(+this.value).toString(),this.minHandleElement.ariaValueText=this.viewOptions.translate(+this.value,H.Low),this.minHandleElement.ariaValueMin=this.viewOptions.floor.toString(),this.minHandleElement.ariaValueMax=this.viewOptions.ceil.toString(),this.range&&(this.maxHandleElement.ariaValueNow=(+this.highValue).toString(),this.maxHandleElement.ariaValueText=this.viewOptions.translate(+this.highValue,H.High),this.maxHandleElement.ariaValueMin=this.viewOptions.floor.toString(),this.maxHandleElement.ariaValueMax=this.viewOptions.ceil.toString())},t.prototype.calculateViewDimensions=function(){R.isNullOrUndefined(this.viewOptions.handleDimension)?this.minHandleElement.calculateDimension():this.minHandleElement.setDimension(this.viewOptions.handleDimension);var t=this.minHandleElement.dimension;this.handleHalfDimension=t/2,R.isNullOrUndefined(this.viewOptions.barDimension)?this.fullBarElement.calculateDimension():this.fullBarElement.setDimension(this.viewOptions.barDimension),this.maxHandlePosition=this.fullBarElement.dimension-t,this.initHasRun&&(this.updateFloorLabel(),this.updateCeilLabel(),this.initHandles())},t.prototype.calculateViewDimensionsAndDetectChanges=function(){this.calculateViewDimensions(),this.changeDetectionRef.detectChanges()},t.prototype.updateTicksScale=function(){var t=this;if(this.viewOptions.showTicks){var e=R.isNullOrUndefined(this.viewOptions.ticksArray)?this.getTicksArray():this.viewOptions.ticksArray,i=this.viewOptions.vertical?"translateY":"translateX";this.viewOptions.rightToLeft&&e.reverse();var n=e.map((function(e){var n=t.valueToPosition(e);t.viewOptions.vertical&&(n=t.maxHandlePosition-n);var r=i+"("+Math.round(n)+"px)",o=new q;if(o.selected=t.isTickSelected(e),o.style={"-webkit-transform":r,"-moz-transform":r,"-o-transform":r,"-ms-transform":r,transform:r},o.selected&&!R.isNullOrUndefined(t.viewOptions.getSelectionBarColor)&&(o.style["background-color"]=t.getSelectionBarColor()),o.selected||R.isNullOrUndefined(t.viewOptions.getTickColor)||(o.style["background-color"]=t.getTickColor(e)),R.isNullOrUndefined(t.viewOptions.ticksTooltip)||(o.tooltip=t.viewOptions.ticksTooltip(e),o.tooltipPlacement=t.viewOptions.vertical?"right":"top"),t.viewOptions.showTicksValues&&e%t.viewOptions.tickValueStep==0&&(o.value=t.getDisplayValue(e,H.TickValue),R.isNullOrUndefined(t.viewOptions.ticksValuesTooltip)||(o.valueTooltip=t.viewOptions.ticksValuesTooltip(e),o.valueTooltipPlacement=t.viewOptions.vertical?"right":"top")),!R.isNullOrUndefined(t.viewOptions.getLegend)){var s=t.viewOptions.getLegend(e);R.isNullOrUndefined(s)||(o.legend=s)}return o}));if(R.isNullOrUndefined(this.ticks)||this.ticks.length!==n.length)this.ticks=n;else for(var r=0;r<n.length;++r)Object.assign(this.ticks[r],n[r]);this.changeDetectionRef.detectChanges()}},t.prototype.getTicksArray=function(){for(var t=R.isNullOrUndefined(this.viewOptions.tickStep)?this.viewOptions.step:this.viewOptions.tickStep,e=[],i=this.viewOptions.floor;i<=this.viewOptions.ceil;i+=t)e.push(i);return e},t.prototype.isTickSelected=function(t){if(!this.range)if(R.isNullOrUndefined(this.viewOptions.showSelectionBarFromValue)){if(this.viewOptions.showSelectionBarEnd){if(t>=this.viewLowValue)return!0}else if(this.viewOptions.showSelectionBar&&t<=this.viewLowValue)return!0}else{var e=this.viewOptions.showSelectionBarFromValue;if(this.viewLowValue>e&&t>=e&&t<=this.viewLowValue)return!0;if(this.viewLowValue<e&&t<=e&&t>=this.viewLowValue)return!0}return!!(this.range&&t>=this.viewLowValue&&t<=this.viewHighValue)},t.prototype.updateFloorLabel=function(){if(!this.floorLabelElement.alwaysHide){this.floorLabelElement.setValue(this.getDisplayValue(this.viewOptions.floor,H.Floor)),this.floorLabelElement.calculateDimension();var t=this.viewOptions.rightToLeft?this.fullBarElement.dimension-this.floorLabelElement.dimension:0;this.floorLabelElement.setPosition(t)}},t.prototype.updateCeilLabel=function(){if(!this.ceilLabelElement.alwaysHide){this.ceilLabelElement.setValue(this.getDisplayValue(this.viewOptions.ceil,H.Ceil)),this.ceilLabelElement.calculateDimension();var t=this.viewOptions.rightToLeft?0:this.fullBarElement.dimension-this.ceilLabelElement.dimension;this.ceilLabelElement.setPosition(t)}},t.prototype.updateHandles=function(t,e){t===N.Min?this.updateLowHandle(e):t===N.Max&&this.updateHighHandle(e),this.updateSelectionBar(),this.updateTicksScale(),this.range&&this.updateCombinedLabel()},t.prototype.getHandleLabelPos=function(t,e){var i=t===N.Min?this.minHandleLabelElement.dimension:this.maxHandleLabelElement.dimension,n=e-i/2+this.handleHalfDimension,r=this.fullBarElement.dimension-i;return this.viewOptions.boundPointerLabels?this.viewOptions.rightToLeft&&t===N.Min||!this.viewOptions.rightToLeft&&t===N.Max?Math.min(n,r):Math.min(Math.max(n,0),r):n},t.prototype.updateLowHandle=function(t){this.minHandleElement.setPosition(t),this.minHandleLabelElement.setValue(this.getDisplayValue(this.viewLowValue,H.Low)),this.minHandleLabelElement.setPosition(this.getHandleLabelPos(N.Min,t)),R.isNullOrUndefined(this.viewOptions.getPointerColor)||(this.minPointerStyle={backgroundColor:this.getPointerColor(N.Min)}),this.viewOptions.autoHideLimitLabels&&this.updateFloorAndCeilLabelsVisibility()},t.prototype.updateHighHandle=function(t){this.maxHandleElement.setPosition(t),this.maxHandleLabelElement.setValue(this.getDisplayValue(this.viewHighValue,H.High)),this.maxHandleLabelElement.setPosition(this.getHandleLabelPos(N.Max,t)),R.isNullOrUndefined(this.viewOptions.getPointerColor)||(this.maxPointerStyle={backgroundColor:this.getPointerColor(N.Max)}),this.viewOptions.autoHideLimitLabels&&this.updateFloorAndCeilLabelsVisibility()},t.prototype.updateFloorAndCeilLabelsVisibility=function(){if(!this.viewOptions.hidePointerLabels){var t=!1,e=!1,i=this.isLabelBelowFloorLabel(this.minHandleLabelElement),n=this.isLabelAboveCeilLabel(this.minHandleLabelElement),r=this.isLabelAboveCeilLabel(this.maxHandleLabelElement),o=this.isLabelBelowFloorLabel(this.combinedLabelElement),s=this.isLabelAboveCeilLabel(this.combinedLabelElement);if(i?(t=!0,this.floorLabelElement.hide()):(t=!1,this.floorLabelElement.show()),n?(e=!0,this.ceilLabelElement.hide()):(e=!1,this.ceilLabelElement.show()),this.range){var u=this.combinedLabelElement.isVisible()?s:r,c=this.combinedLabelElement.isVisible()?o:i;u?this.ceilLabelElement.hide():e||this.ceilLabelElement.show(),c?this.floorLabelElement.hide():t||this.floorLabelElement.show()}}},t.prototype.isLabelBelowFloorLabel=function(t){var e=t.position,i=t.dimension,n=this.floorLabelElement.position,r=this.floorLabelElement.dimension;return this.viewOptions.rightToLeft?e+i>=n-2:e<=n+r+2},t.prototype.isLabelAboveCeilLabel=function(t){var e=t.position,i=t.dimension,n=this.ceilLabelElement.position,r=this.ceilLabelElement.dimension;return this.viewOptions.rightToLeft?e<=n+r+2:e+i>=n-2},t.prototype.updateSelectionBar=function(){var t=0,e=0,i=this.viewOptions.rightToLeft?!this.viewOptions.showSelectionBarEnd:this.viewOptions.showSelectionBarEnd,n=this.viewOptions.rightToLeft?this.maxHandleElement.position+this.handleHalfDimension:this.minHandleElement.position+this.handleHalfDimension;if(this.range)e=Math.abs(this.maxHandleElement.position-this.minHandleElement.position),t=n;else if(R.isNullOrUndefined(this.viewOptions.showSelectionBarFromValue))i?(e=Math.ceil(Math.abs(this.maxHandlePosition-this.minHandleElement.position)+this.handleHalfDimension),t=Math.floor(this.minHandleElement.position+this.handleHalfDimension)):(e=this.minHandleElement.position+this.handleHalfDimension,t=0);else{var r=this.viewOptions.showSelectionBarFromValue,o=this.valueToPosition(r);(this.viewOptions.rightToLeft?this.viewLowValue<=r:this.viewLowValue>r)?(e=this.minHandleElement.position-o,t=o+this.handleHalfDimension):(e=o-this.minHandleElement.position,t=this.minHandleElement.position+this.handleHalfDimension)}if(this.selectionBarElement.setDimension(e),this.selectionBarElement.setPosition(t),this.range&&this.viewOptions.showOuterSelectionBars&&(this.viewOptions.rightToLeft?(this.rightOuterSelectionBarElement.setDimension(t),this.rightOuterSelectionBarElement.setPosition(0),this.fullBarElement.calculateDimension(),this.leftOuterSelectionBarElement.setDimension(this.fullBarElement.dimension-(t+e)),this.leftOuterSelectionBarElement.setPosition(t+e)):(this.leftOuterSelectionBarElement.setDimension(t),this.leftOuterSelectionBarElement.setPosition(0),this.fullBarElement.calculateDimension(),this.rightOuterSelectionBarElement.setDimension(this.fullBarElement.dimension-(t+e)),this.rightOuterSelectionBarElement.setPosition(t+e))),R.isNullOrUndefined(this.viewOptions.getSelectionBarColor)){if(!R.isNullOrUndefined(this.viewOptions.selectionBarGradient)){var s=R.isNullOrUndefined(this.viewOptions.showSelectionBarFromValue)?0:this.valueToPosition(this.viewOptions.showSelectionBarFromValue),u=s-t>0&&!i||s-t<=0&&i,c=this.viewOptions.vertical?u?"bottom":"top":u?"left":"right";this.barStyle={backgroundImage:"linear-gradient(to "+c+", "+this.viewOptions.selectionBarGradient.from+" 0%,"+this.viewOptions.selectionBarGradient.to+" 100%)"},this.viewOptions.vertical?(this.barStyle.backgroundPosition="center "+(s+e+t+(u?-this.handleHalfDimension:0))+"px",this.barStyle.backgroundSize="100% "+(this.fullBarElement.dimension-this.handleHalfDimension)+"px"):(this.barStyle.backgroundPosition=s-t+(u?this.handleHalfDimension:0)+"px center",this.barStyle.backgroundSize=this.fullBarElement.dimension-this.handleHalfDimension+"px 100%")}}else{var a=this.getSelectionBarColor();this.barStyle={backgroundColor:a}}},t.prototype.getSelectionBarColor=function(){return this.range?this.viewOptions.getSelectionBarColor(this.value,this.highValue):this.viewOptions.getSelectionBarColor(this.value)},t.prototype.getPointerColor=function(t){return t===N.Max?this.viewOptions.getPointerColor(this.highValue,t):this.viewOptions.getPointerColor(this.value,t)},t.prototype.getTickColor=function(t){return this.viewOptions.getTickColor(t)},t.prototype.updateCombinedLabel=function(){if(this.viewOptions.rightToLeft?this.minHandleLabelElement.position-this.minHandleLabelElement.dimension-10<=this.maxHandleLabelElement.position:this.minHandleLabelElement.position+this.minHandleLabelElement.dimension+10>=this.maxHandleLabelElement.position){var t=this.getDisplayValue(this.viewLowValue,H.Low),e=this.getDisplayValue(this.viewHighValue,H.High),i=this.viewOptions.rightToLeft?this.viewOptions.combineLabels(e,t):this.viewOptions.combineLabels(t,e);this.combinedLabelElement.setValue(i);var n=this.viewOptions.boundPointerLabels?Math.min(Math.max(this.selectionBarElement.position+this.selectionBarElement.dimension/2-this.combinedLabelElement.dimension/2,0),this.fullBarElement.dimension-this.combinedLabelElement.dimension):this.selectionBarElement.position+this.selectionBarElement.dimension/2-this.combinedLabelElement.dimension/2;this.combinedLabelElement.setPosition(n),this.minHandleLabelElement.hide(),this.maxHandleLabelElement.hide(),this.combinedLabelElement.show()}else this.updateHighHandle(this.valueToPosition(this.viewHighValue)),this.updateLowHandle(this.valueToPosition(this.viewLowValue)),this.maxHandleLabelElement.show(),this.minHandleLabelElement.show(),this.combinedLabelElement.hide();this.viewOptions.autoHideLimitLabels&&this.updateFloorAndCeilLabelsVisibility()},t.prototype.getDisplayValue=function(t,e){return R.isNullOrUndefined(this.viewOptions.stepsArray)||this.viewOptions.bindIndexForStepsArray||(t=this.getStepValue(t)),this.viewOptions.translate(t,e)},t.prototype.roundStep=function(t,e){var i=R.isNullOrUndefined(e)?this.viewOptions.step:e,n=B.roundToPrecisionLimit((t-this.viewOptions.floor)/i,this.viewOptions.precisionLimit);return n=Math.round(n)*i,B.roundToPrecisionLimit(this.viewOptions.floor+n,this.viewOptions.precisionLimit)},t.prototype.valueToPosition=function(t){var e=R.linearValueToPosition;R.isNullOrUndefined(this.viewOptions.customValueToPosition)?this.viewOptions.logScale&&(e=R.logValueToPosition):e=this.viewOptions.customValueToPosition;var i=e(t=B.clampToRange(t,this.viewOptions.floor,this.viewOptions.ceil),this.viewOptions.floor,this.viewOptions.ceil);return R.isNullOrUndefined(i)&&(i=0),this.viewOptions.rightToLeft&&(i=1-i),i*this.maxHandlePosition},t.prototype.positionToValue=function(t){var e=t/this.maxHandlePosition;this.viewOptions.rightToLeft&&(e=1-e);var i=R.linearPositionToValue;R.isNullOrUndefined(this.viewOptions.customPositionToValue)?this.viewOptions.logScale&&(i=R.logPositionToValue):i=this.viewOptions.customPositionToValue;var n=i(e,this.viewOptions.floor,this.viewOptions.ceil);return R.isNullOrUndefined(n)?0:n},t.prototype.getEventXY=function(t,e){if(t instanceof MouseEvent)return this.viewOptions.vertical?t.clientY:t.clientX;var i=0,n=t.touches;if(!R.isNullOrUndefined(e))for(var r=0;r<n.length;r++)if(n[r].identifier===e){i=r;break}return this.viewOptions.vertical?n[i].clientY:n[i].clientX},t.prototype.getEventPosition=function(t,e){var i=this.elementRef.nativeElement.getBoundingClientRect(),n=this.viewOptions.vertical?i.bottom:i.left;return(this.viewOptions.vertical?-this.getEventXY(t,e)+n:this.getEventXY(t,e)-n)*this.viewOptions.scale-this.handleHalfDimension},t.prototype.getNearestHandle=function(t){if(!this.range)return N.Min;var e=this.getEventPosition(t),i=Math.abs(e-this.minHandleElement.position),n=Math.abs(e-this.maxHandleElement.position);return i<n?N.Min:i>n?N.Max:this.viewOptions.rightToLeft?e>this.minHandleElement.position?N.Min:N.Max:e<this.minHandleElement.position?N.Min:N.Max},t.prototype.bindEvents=function(){var t=this,e=this.viewOptions.draggableRange;this.viewOptions.onlyBindHandles||this.selectionBarElement.on("mousedown",(function(i){return t.onBarStart(null,e,i,!0,!0,!0)})),this.viewOptions.draggableRangeOnly?(this.minHandleElement.on("mousedown",(function(i){return t.onBarStart(N.Min,e,i,!0,!0)})),this.maxHandleElement.on("mousedown",(function(i){return t.onBarStart(N.Max,e,i,!0,!0)}))):(this.minHandleElement.on("mousedown",(function(e){return t.onStart(N.Min,e,!0,!0)})),this.range&&this.maxHandleElement.on("mousedown",(function(e){return t.onStart(N.Max,e,!0,!0)})),this.viewOptions.onlyBindHandles||(this.fullBarElement.on("mousedown",(function(e){return t.onStart(null,e,!0,!0,!0)})),this.ticksElement.on("mousedown",(function(e){return t.onStart(null,e,!0,!0,!0,!0)})))),this.viewOptions.onlyBindHandles||this.selectionBarElement.onPassive("touchstart",(function(i){return t.onBarStart(null,e,i,!0,!0,!0)})),this.viewOptions.draggableRangeOnly?(this.minHandleElement.onPassive("touchstart",(function(i){return t.onBarStart(N.Min,e,i,!0,!0)})),this.maxHandleElement.onPassive("touchstart",(function(i){return t.onBarStart(N.Max,e,i,!0,!0)}))):(this.minHandleElement.onPassive("touchstart",(function(e){return t.onStart(N.Min,e,!0,!0)})),this.range&&this.maxHandleElement.onPassive("touchstart",(function(e){return t.onStart(N.Max,e,!0,!0)})),this.viewOptions.onlyBindHandles||(this.fullBarElement.onPassive("touchstart",(function(e){return t.onStart(null,e,!0,!0,!0)})),this.ticksElement.onPassive("touchstart",(function(e){return t.onStart(null,e,!1,!1,!0,!0)})))),this.viewOptions.keyboardSupport&&(this.minHandleElement.on("focus",(function(){return t.onPointerFocus(N.Min)})),this.range&&this.maxHandleElement.on("focus",(function(){return t.onPointerFocus(N.Max)})))},t.prototype.unbindEvents=function(){this.unsubscribeOnMove(),this.unsubscribeOnEnd();try{for(var t=Object(n.j)(this.getAllSliderElements()),e=t.next();!e.done;e=t.next()){e.value.off()}}catch(t){i={error:t}}finally{try{e&&!e.done&&(r=t.return)&&r.call(t)}finally{if(i)throw i.error}}var i,r},t.prototype.onBarStart=function(t,e,i,n,r,o,s){e?this.onDragStart(t,i,n,r):this.onStart(t,i,n,r,o,s)},t.prototype.onStart=function(t,e,i,n,r,o){var s=this;e.stopPropagation(),A.isTouchEvent(e)&&c.a.hasSupport||e.preventDefault(),this.calculateViewDimensions(),R.isNullOrUndefined(t)&&(t=this.getNearestHandle(e)),this.currentTrackingPointer=t;var u=this.getPointerElement(t);if(u.active=!0,this.viewOptions.keyboardSupport&&u.focus(),i){this.unsubscribeOnMove();var a=function(t){return s.dragging.active?s.onDragMove(t):s.onMove(t)};A.isTouchEvent(e)?this.onMoveEventListener=this.eventListenerHelper.attachPassiveEventListener(document,"touchmove",a,this.viewOptions.touchEventsInterval):this.onMoveEventListener=this.eventListenerHelper.attachEventListener(document,"mousemove",a,this.viewOptions.mouseEventsInterval)}if(n){this.unsubscribeOnEnd();var l=function(t){return s.onEnd(t)};A.isTouchEvent(e)?this.onEndEventListener=this.eventListenerHelper.attachPassiveEventListener(document,"touchend",l):this.onEndEventListener=this.eventListenerHelper.attachEventListener(document,"mouseup",l)}this.userChangeStart.emit(this.getChangeContext()),A.isTouchEvent(e)&&!R.isNullOrUndefined(e.changedTouches)&&R.isNullOrUndefined(this.touchId)&&(this.touchId=e.changedTouches[0].identifier),r&&this.onMove(e,!0),o&&this.onEnd(e)},t.prototype.onMove=function(t,e){var i=null;if(A.isTouchEvent(t)){for(var n=t.changedTouches,r=0;r<n.length;r++)if(n[r].identifier===this.touchId){i=n[r];break}if(R.isNullOrUndefined(i))return}var o,s=R.isNullOrUndefined(i)?this.getEventPosition(t):this.getEventPosition(t,i.identifier),u=this.viewOptions.rightToLeft?this.viewOptions.floor:this.viewOptions.ceil,c=this.viewOptions.rightToLeft?this.viewOptions.ceil:this.viewOptions.floor;s<=0?o=c:s>=this.maxHandlePosition?o=u:(o=this.positionToValue(s),o=e&&!R.isNullOrUndefined(this.viewOptions.tickStep)?this.roundStep(o,this.viewOptions.tickStep):this.roundStep(o)),this.positionTrackingHandle(o)},t.prototype.onEnd=function(t){if(A.isTouchEvent(t)&&t.changedTouches[0].identifier!==this.touchId)return;this.touchId=null,this.viewOptions.keyboardSupport||(this.minHandleElement.active=!1,this.maxHandleElement.active=!1,this.currentTrackingPointer=null),this.dragging.active=!1,this.unsubscribeOnMove(),this.unsubscribeOnEnd(),this.userChangeEnd.emit(this.getChangeContext())},t.prototype.onPointerFocus=function(t){var e=this,i=this.getPointerElement(t);i.on("blur",(function(){return e.onPointerBlur(i)})),i.on("keydown",(function(t){return e.onKeyboardEvent(t)})),i.on("keyup",(function(){return e.onKeyUp()})),i.active=!0,this.currentTrackingPointer=t,this.currentFocusPointer=t,this.firstKeyDown=!0},t.prototype.onKeyUp=function(){this.firstKeyDown=!0,this.userChangeEnd.emit(this.getChangeContext())},t.prototype.onPointerBlur=function(t){t.off("blur"),t.off("keydown"),t.off("keyup"),t.active=!1,R.isNullOrUndefined(this.touchId)&&(this.currentTrackingPointer=null,this.currentFocusPointer=null)},t.prototype.getKeyActions=function(t){var e=this.viewOptions.ceil-this.viewOptions.floor,i=t+this.viewOptions.step,n=t-this.viewOptions.step,r=t+e/10,o=t-e/10;this.viewOptions.reversedControls&&(i=t-this.viewOptions.step,n=t+this.viewOptions.step,r=t-e/10,o=t+e/10);var s={UP:i,DOWN:n,LEFT:n,RIGHT:i,PAGEUP:r,PAGEDOWN:o,HOME:this.viewOptions.reversedControls?this.viewOptions.ceil:this.viewOptions.floor,END:this.viewOptions.reversedControls?this.viewOptions.floor:this.viewOptions.ceil};return this.viewOptions.rightToLeft&&(s.LEFT=i,s.RIGHT=n,this.viewOptions.vertical&&(s.UP=n,s.DOWN=i)),s},t.prototype.onKeyboardEvent=function(t){var e=this.getCurrentTrackingValue(),i=R.isNullOrUndefined(t.keyCode)?t.which:t.keyCode,n=this.getKeyActions(e)[{38:"UP",40:"DOWN",37:"LEFT",39:"RIGHT",33:"PAGEUP",34:"PAGEDOWN",36:"HOME",35:"END"}[i]];if(!R.isNullOrUndefined(n)&&!R.isNullOrUndefined(this.currentTrackingPointer)){t.preventDefault(),this.firstKeyDown&&(this.firstKeyDown=!1,this.userChangeStart.emit(this.getChangeContext()));var r=B.clampToRange(n,this.viewOptions.floor,this.viewOptions.ceil),o=this.roundStep(r);if(this.viewOptions.draggableRangeOnly){var s=this.viewHighValue-this.viewLowValue,u=void 0,c=void 0;this.currentTrackingPointer===N.Min?(u=o,(c=o+s)>this.viewOptions.ceil&&(u=(c=this.viewOptions.ceil)-s)):this.currentTrackingPointer===N.Max&&(c=o,(u=o-s)<this.viewOptions.floor&&(c=(u=this.viewOptions.floor)+s)),this.positionTrackingBar(u,c)}else this.positionTrackingHandle(o)}},t.prototype.onDragStart=function(t,e,i,n){var r=this.getEventPosition(e);this.dragging=new Y,this.dragging.active=!0,this.dragging.value=this.positionToValue(r),this.dragging.difference=this.viewHighValue-this.viewLowValue,this.dragging.lowLimit=this.viewOptions.rightToLeft?this.minHandleElement.position-r:r-this.minHandleElement.position,this.dragging.highLimit=this.viewOptions.rightToLeft?r-this.maxHandleElement.position:this.maxHandleElement.position-r,this.onStart(t,e,i,n)},t.prototype.getMinValue=function(t,e,i){var n=this.viewOptions.rightToLeft,r=null;return r=e?i?n?this.viewOptions.floor:this.viewOptions.ceil-this.dragging.difference:n?this.viewOptions.ceil-this.dragging.difference:this.viewOptions.floor:n?this.positionToValue(t+this.dragging.lowLimit):this.positionToValue(t-this.dragging.lowLimit),this.roundStep(r)},t.prototype.getMaxValue=function(t,e,i){var n=this.viewOptions.rightToLeft,r=null;return r=e?i?n?this.viewOptions.floor+this.dragging.difference:this.viewOptions.ceil:n?this.viewOptions.ceil:this.viewOptions.floor+this.dragging.difference:n?this.positionToValue(t+this.dragging.lowLimit)+this.dragging.difference:this.positionToValue(t-this.dragging.lowLimit)+this.dragging.difference,this.roundStep(r)},t.prototype.onDragMove=function(t){var e,i,n,r,o=this.getEventPosition(t);this.viewOptions.rightToLeft?(e=this.dragging.lowLimit,i=this.dragging.highLimit,n=this.maxHandleElement,r=this.minHandleElement):(e=this.dragging.highLimit,i=this.dragging.lowLimit,n=this.minHandleElement,r=this.maxHandleElement);var s,u,c=o<=i,a=o>=this.maxHandlePosition-e;if(c){if(0===n.position)return;s=this.getMinValue(o,!0,!1),u=this.getMaxValue(o,!0,!1)}else if(a){if(r.position===this.maxHandlePosition)return;u=this.getMaxValue(o,!0,!0),s=this.getMinValue(o,!0,!0)}else s=this.getMinValue(o,!1,!1),u=this.getMaxValue(o,!1,!1);this.positionTrackingBar(s,u)},t.prototype.positionTrackingBar=function(t,e){!R.isNullOrUndefined(this.viewOptions.minLimit)&&t<this.viewOptions.minLimit&&(t=this.viewOptions.minLimit,e=B.roundToPrecisionLimit(t+this.dragging.difference,this.viewOptions.precisionLimit)),!R.isNullOrUndefined(this.viewOptions.maxLimit)&&e>this.viewOptions.maxLimit&&(e=this.viewOptions.maxLimit,t=B.roundToPrecisionLimit(e-this.dragging.difference,this.viewOptions.precisionLimit)),this.viewLowValue=t,this.viewHighValue=e,this.applyViewChange(),this.updateHandles(N.Min,this.valueToPosition(t)),this.updateHandles(N.Max,this.valueToPosition(e))},t.prototype.positionTrackingHandle=function(t){t=this.applyMinMaxLimit(t),this.range&&(this.viewOptions.pushRange?t=this.applyPushRange(t):(this.viewOptions.noSwitching&&(this.currentTrackingPointer===N.Min&&t>this.viewHighValue?t=this.applyMinMaxRange(this.viewHighValue):this.currentTrackingPointer===N.Max&&t<this.viewLowValue&&(t=this.applyMinMaxRange(this.viewLowValue))),t=this.applyMinMaxRange(t),this.currentTrackingPointer===N.Min&&t>this.viewHighValue?(this.viewLowValue=this.viewHighValue,this.applyViewChange(),this.updateHandles(N.Min,this.maxHandleElement.position),this.updateAriaAttributes(),this.currentTrackingPointer=N.Max,this.minHandleElement.active=!1,this.maxHandleElement.active=!0,this.viewOptions.keyboardSupport&&this.maxHandleElement.focus()):this.currentTrackingPointer===N.Max&&t<this.viewLowValue&&(this.viewHighValue=this.viewLowValue,this.applyViewChange(),this.updateHandles(N.Max,this.minHandleElement.position),this.updateAriaAttributes(),this.currentTrackingPointer=N.Min,this.maxHandleElement.active=!1,this.minHandleElement.active=!0,this.viewOptions.keyboardSupport&&this.minHandleElement.focus()))),this.getCurrentTrackingValue()!==t&&(this.currentTrackingPointer===N.Min?(this.viewLowValue=t,this.applyViewChange()):this.currentTrackingPointer===N.Max&&(this.viewHighValue=t,this.applyViewChange()),this.updateHandles(this.currentTrackingPointer,this.valueToPosition(t)),this.updateAriaAttributes())},t.prototype.applyMinMaxLimit=function(t){return!R.isNullOrUndefined(this.viewOptions.minLimit)&&t<this.viewOptions.minLimit?this.viewOptions.minLimit:!R.isNullOrUndefined(this.viewOptions.maxLimit)&&t>this.viewOptions.maxLimit?this.viewOptions.maxLimit:t},t.prototype.applyMinMaxRange=function(t){var e=this.currentTrackingPointer===N.Min?this.viewHighValue:this.viewLowValue,i=Math.abs(t-e);if(!R.isNullOrUndefined(this.viewOptions.minRange)&&i<this.viewOptions.minRange){if(this.currentTrackingPointer===N.Min)return B.roundToPrecisionLimit(this.viewHighValue-this.viewOptions.minRange,this.viewOptions.precisionLimit);if(this.currentTrackingPointer===N.Max)return B.roundToPrecisionLimit(this.viewLowValue+this.viewOptions.minRange,this.viewOptions.precisionLimit)}if(!R.isNullOrUndefined(this.viewOptions.maxRange)&&i>this.viewOptions.maxRange){if(this.currentTrackingPointer===N.Min)return B.roundToPrecisionLimit(this.viewHighValue-this.viewOptions.maxRange,this.viewOptions.precisionLimit);if(this.currentTrackingPointer===N.Max)return B.roundToPrecisionLimit(this.viewLowValue+this.viewOptions.maxRange,this.viewOptions.precisionLimit)}return t},t.prototype.applyPushRange=function(t){var e=this.currentTrackingPointer===N.Min?this.viewHighValue-t:t-this.viewLowValue,i=R.isNullOrUndefined(this.viewOptions.minRange)?this.viewOptions.step:this.viewOptions.minRange,n=this.viewOptions.maxRange;return e<i?(this.currentTrackingPointer===N.Min?(this.viewHighValue=B.roundToPrecisionLimit(Math.min(t+i,this.viewOptions.ceil),this.viewOptions.precisionLimit),t=B.roundToPrecisionLimit(this.viewHighValue-i,this.viewOptions.precisionLimit),this.applyViewChange(),this.updateHandles(N.Max,this.valueToPosition(this.viewHighValue))):this.currentTrackingPointer===N.Max&&(this.viewLowValue=B.roundToPrecisionLimit(Math.max(t-i,this.viewOptions.floor),this.viewOptions.precisionLimit),t=B.roundToPrecisionLimit(this.viewLowValue+i,this.viewOptions.precisionLimit),this.applyViewChange(),this.updateHandles(N.Min,this.valueToPosition(this.viewLowValue))),this.updateAriaAttributes()):!R.isNullOrUndefined(n)&&e>n&&(this.currentTrackingPointer===N.Min?(this.viewHighValue=B.roundToPrecisionLimit(t+n,this.viewOptions.precisionLimit),this.applyViewChange(),this.updateHandles(N.Max,this.valueToPosition(this.viewHighValue))):this.currentTrackingPointer===N.Max&&(this.viewLowValue=B.roundToPrecisionLimit(t-n,this.viewOptions.precisionLimit),this.applyViewChange(),this.updateHandles(N.Min,this.valueToPosition(this.viewLowValue))),this.updateAriaAttributes()),t},t.prototype.getChangeContext=function(){var t=new I;return t.pointerType=this.currentTrackingPointer,t.value=+this.value,this.range&&(t.highValue=+this.highValue),t},t.ɵfac=function(e){return new(e||t)(o["ɵɵdirectiveInject"](o.Renderer2),o["ɵɵdirectiveInject"](o.ElementRef),o["ɵɵdirectiveInject"](o.ChangeDetectorRef),o["ɵɵdirectiveInject"](o.NgZone))},t.ɵcmp=o["ɵɵdefineComponent"]({type:t,selectors:[["ng5-slider"]],contentQueries:function(t,e,i){var n;(1&t&&o["ɵɵcontentQuery"](i,h,!0),2&t)&&(o["ɵɵqueryRefresh"](n=o["ɵɵloadQuery"]())&&(e.tooltipTemplate=n.first))},viewQuery:function(t,e){var i;(1&t&&(o["ɵɵviewQuery"](p,!0,F),o["ɵɵviewQuery"](f,!0,F),o["ɵɵviewQuery"](d,!0,F),o["ɵɵviewQuery"](b,!0,F),o["ɵɵviewQuery"](v,!0,z),o["ɵɵviewQuery"](y,!0,z),o["ɵɵviewQuery"](m,!0,W),o["ɵɵviewQuery"](w,!0,W),o["ɵɵviewQuery"](g,!0,W),o["ɵɵviewQuery"](O,!0,W),o["ɵɵviewQuery"](x,!0,W),o["ɵɵviewQuery"](S,!0,F)),2&t)&&(o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.leftOuterSelectionBarElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.rightOuterSelectionBarElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.fullBarElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.selectionBarElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.minHandleElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.maxHandleElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.floorLabelElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.ceilLabelElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.minHandleLabelElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.maxHandleLabelElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.combinedLabelElement=i.first),o["ɵɵqueryRefresh"](i=o["ɵɵloadQuery"]())&&(e.ticksElement=i.first))},hostAttrs:[1,"ng5-slider"],hostVars:5,hostBindings:function(t,e){1&t&&o["ɵɵlistener"]("resize",(function(t){return 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e=t.subscriber,i=t.window,n=t.context;n&&n.action&&n.subscription&&n.action.remove(n.subscription),e.closeWindow(i)}},2211:function(t,e,i){"use strict";var n=this&&this.__extends||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);function n(){this.constructor=t}t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)},r=i(1694),o=i(1699),s=i(1706),u=i(1702),c=i(1690),a=i(1691);e.windowToggle=function(t,e){return function(i){return i.lift(new l(t,e))}};var l=function(){function t(t,e){this.openings=t,this.closingSelector=e}return t.prototype.call=function(t,e){return e.subscribe(new h(t,this.openings,this.closingSelector))},t}(),h=function(t){function e(e,i,n){t.call(this,e),this.openings=i,this.closingSelector=n,this.contexts=[],this.add(this.openSubscription=a.subscribeToResult(this,i,i))}return n(e,t),e.prototype._next=function(t){var e=this.contexts;if(e)for(var i=e.length,n=0;n<i;n++)e[n].window.next(t)},e.prototype._error=function(e){var i=this.contexts;if(this.contexts=null,i)for(var n=i.length,r=-1;++r<n;){var o=i[r];o.window.error(e),o.subscription.unsubscribe()}t.prototype._error.call(this,e)},e.prototype._complete=function(){var e=this.contexts;if(this.contexts=null,e)for(var i=e.length,n=-1;++n<i;){var r=e[n];r.window.complete(),r.subscription.unsubscribe()}t.prototype._complete.call(this)},e.prototype._unsubscribe=function(){var t=this.contexts;if(this.contexts=null,t)for(var e=t.length,i=-1;++i<e;){var n=t[i];n.window.unsubscribe(),n.subscription.unsubscribe()}},e.prototype.notifyNext=function(t,e,i,n,c){if(t===this.openings){var l=this.closingSelector,h=s.tryCatch(l)(e);if(h===u.errorObject)return this.error(u.errorObject.e);var p=new r.Subject,f=new o.Subscription,d={window:p,subscription:f};this.contexts.push(d);var b=a.subscribeToResult(this,h,d);b.closed?this.closeWindow(this.contexts.length-1):(b.context=d,f.add(b)),this.destination.next(p)}else this.closeWindow(this.contexts.indexOf(t))},e.prototype.notifyError=function(t){this.error(t)},e.prototype.notifyComplete=function(t){t!==this.openSubscription&&this.closeWindow(this.contexts.indexOf(t.context))},e.prototype.closeWindow=function(t){if(-1!==t){var e=this.contexts,i=e[t],n=i.window,r=i.subscription;e.splice(t,1),n.complete(),r.unsubscribe()}},e}(c.OuterSubscriber)},2212:function(t,e,i){"use strict";var n=this&&this.__extends||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);function n(){this.constructor=t}t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)},r=i(1694),o=i(1706),s=i(1702),u=i(1690),c=i(1691);e.windowWhen=function(t){return function(e){return e.lift(new a(t))}};var a=function(){function t(t){this.closingSelector=t}return t.prototype.call=function(t,e){return e.subscribe(new l(t,this.closingSelector))},t}(),l=function(t){function e(e,i){t.call(this,e),this.destination=e,this.closingSelector=i,this.openWindow()}return n(e,t),e.prototype.notifyNext=function(t,e,i,n,r){this.openWindow(r)},e.prototype.notifyError=function(t,e){this._error(t)},e.prototype.notifyComplete=function(t){this.openWindow(t)},e.prototype._next=function(t){this.window.next(t)},e.prototype._error=function(t){this.window.error(t),this.destination.error(t),this.unsubscribeClosingNotification()},e.prototype._complete=function(){this.window.complete(),this.destination.complete(),this.unsubscribeClosingNotification()},e.prototype.unsubscribeClosingNotification=function(){this.closingNotification&&this.closingNotification.unsubscribe()},e.prototype.openWindow=function(t){void 0===t&&(t=null),t&&(this.remove(t),t.unsubscribe());var e=this.window;e&&e.complete();var i=this.window=new r.Subject;this.destination.next(i);var n=o.tryCatch(this.closingSelector)();if(n===s.errorObject){var u=s.errorObject.e;this.destination.error(u),this.window.error(u)}else this.add(this.closingNotification=c.subscribeToResult(this,n))},e}(u.OuterSubscriber)},2213:function(t,e,i){"use strict";var n=this&&this.__extends||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);function n(){this.constructor=t}t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)},r=i(1690),o=i(1691);e.withLatestFrom=function(){for(var t=[],e=0;e<arguments.length;e++)t[e-0]=arguments[e];return function(e){var i;"function"==typeof t[t.length-1]&&(i=t.pop());var n=t;return e.lift(new s(n,i))}};var s=function(){function t(t,e){this.observables=t,this.project=e}return t.prototype.call=function(t,e){return e.subscribe(new u(t,this.observables,this.project))},t}(),u=function(t){function e(e,i,n){t.call(this,e),this.observables=i,this.project=n,this.toRespond=[];var r=i.length;this.values=new Array(r);for(var s=0;s<r;s++)this.toRespond.push(s);for(s=0;s<r;s++){var u=i[s];this.add(o.subscribeToResult(this,u,u,s))}}return n(e,t),e.prototype.notifyNext=function(t,e,i,n,r){this.values[i]=e;var o=this.toRespond;if(o.length>0){var s=o.indexOf(i);-1!==s&&o.splice(s,1)}},e.prototype.notifyComplete=function(){},e.prototype._next=function(t){if(0===this.toRespond.length){var e=[t].concat(this.values);this.project?this._tryProject(e):this.destination.next(e)}},e.prototype._tryProject=function(t){var e;try{e=this.project.apply(this,t)}catch(t){return void this.destination.error(t)}this.destination.next(e)},e}(r.OuterSubscriber)},2214:function(t,e,i){"use strict";var n=i(2001);e.zipAll=function(t){return function(e){return e.lift(new n.ZipOperator(t))}}},2215:function(t,e,i){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var n={update:function(){if("undefined"!=typeof window&&"function"==typeof window.addEventListener){var t=!1,e=Object.defineProperty({},"passive",{get:function(){t=!0}}),i=function(){};window.addEventListener("testPassiveEventSupport",i,e),window.removeEventListener("testPassiveEventSupport",i,e),n.hasSupport=t}}};n.update(),e.default=n}}]);