@angular/material/bundles/material.umd.min.js

Angular Material

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("@angular/core"),require("@angular/cdk/bidi"),require("@angular/cdk/coercion"),require("rxjs"),require("@angular/cdk/platform"),require("@angular/platform-browser"),require("@angular/cdk/keycodes"),require("@angular/common"),require("@angular/animations"),require("rxjs/operators"),require("@angular/cdk/a11y"),require("@angular/cdk/overlay"),require("@angular/cdk/portal"),require("@angular/forms"),require("@angular/cdk/layout"),require("@angular/cdk/collections"),require("@angular/cdk/observers"),require("@angular/cdk/text-field"),require("@angular/cdk/accordion"),require("@angular/common/http"),require("@angular/cdk/scrolling"),require("@angular/cdk/table"),require("@angular/cdk/stepper"),require("@angular/cdk/tree")):"function"==typeof define&&define.amd?define("@angular/material",["exports","@angular/core","@angular/cdk/bidi","@angular/cdk/coercion","rxjs","@angular/cdk/platform","@angular/platform-browser","@angular/cdk/keycodes","@angular/common","@angular/animations","rxjs/operators","@angular/cdk/a11y","@angular/cdk/overlay","@angular/cdk/portal","@angular/forms","@angular/cdk/layout","@angular/cdk/collections","@angular/cdk/observers","@angular/cdk/text-field","@angular/cdk/accordion","@angular/common/http","@angular/cdk/scrolling","@angular/cdk/table","@angular/cdk/stepper","@angular/cdk/tree"],e):e((t.ng=t.ng||{},t.ng.material={}),t.ng.core,t.ng.cdk.bidi,t.ng.cdk.coercion,t.Rx,t.ng.cdk.platform,t.ng.platformBrowser,t.ng.cdk.keycodes,t.ng.common,t.ng.animations,t.Rx.operators,t.ng.cdk.a11y,t.ng.cdk.overlay,t.ng.cdk.portal,t.ng.forms,t.ng.cdk.layout,t.ng.cdk.collections,t.ng.cdk.observers,t.ng.cdk.textField,t.ng.cdk.accordion,t.ng.common.http,t.ng.cdk.scrolling,t.ng.cdk.table,t.ng.cdk.stepper,t.ng.cdk.tree)}(this,function(t,e,i,a,n,o,r,s,l,c,p,d,m,u,h,f,g,b,_,y,v,x,C,k,w){"use 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t.prototype._setLineClass=function(t){this._resetClasses(),2===t||3===t?this._setClass("mat-"+t+"-line",!0):t>3&&this._setClass("mat-multi-line",!0)},t.prototype._resetClasses=function(){this._setClass("mat-2-line",!1),this._setClass("mat-3-line",!1),this._setClass("mat-multi-line",!1)},t.prototype._setClass=function(t,e){e?this._element.nativeElement.classList.add(t):this._element.nativeElement.classList.remove(t)},t}(),ce=function(){function t(){}return t.decorators=[{type:e.NgModule,args:[{imports:[jt],exports:[se,jt],declarations:[se]}]}],t}(),pe={FADING_IN:0,VISIBLE:1,FADING_OUT:2,HIDDEN:3};pe[pe.FADING_IN]="FADING_IN",pe[pe.VISIBLE]="VISIBLE",pe[pe.FADING_OUT]="FADING_OUT",pe[pe.HIDDEN]="HIDDEN";var de=function(){function t(t,e,i){this._renderer=t,this.element=e,this.config=i,this.state=pe.HIDDEN}return t.prototype.fadeOut=function(){this._renderer.fadeOutRipple(this)},t}(),me={enterDuration:450,exitDuration:400},ue=800,he=function(){function t(t,e,i,a){var n=this;this._target=t,this._ngZone=e,this._isPointerDown=!1,this._triggerEvents=new Map,this._activeRipples=new Set,this._eventOptions=!!o.supportsPassiveEventListeners()&&{passive:!0},this.onMousedown=function(t){var e=n._lastTouchStartEvent&&Date.now()<n._lastTouchStartEvent+ue;n._target.rippleDisabled||e||(n._isPointerDown=!0,n.fadeInRipple(t.clientX,t.clientY,n._target.rippleConfig))},this.onTouchStart=function(t){n._target.rippleDisabled||(n._lastTouchStartEvent=Date.now(),n._isPointerDown=!0,n.fadeInRipple(t.touches[0].clientX,t.touches[0].clientY,n._target.rippleConfig))},this.onPointerUp=function(){n._isPointerDown&&(n._isPointerDown=!1,n._activeRipples.forEach(function(t){var e=t.state===pe.VISIBLE||t.config.terminateOnPointerUp&&t.state===pe.FADING_IN;!t.config.persistent&&e&&t.fadeOut()}))},a.isBrowser&&(this._containerElement=i.nativeElement,this._triggerEvents.set("mousedown",this.onMousedown),this._triggerEvents.set("mouseup",this.onPointerUp),this._triggerEvents.set("mouseleave",this.onPointerUp),this._triggerEvents.set("touchstart",this.onTouchStart),this._triggerEvents.set("touchend",this.onPointerUp))}return t.prototype.fadeInRipple=function(t,e,i){var a=this;void 0===i&&(i={});var n=this._containerRect=this._containerRect||this._containerElement.getBoundingClientRect(),o=zt({},me,i.animation);i.centered&&(t=n.left+n.width/2,e=n.top+n.height/2);var r=i.radius||F(t,e,n),s=t-n.left,l=e-n.top,c=o.enterDuration/(i.speedFactor||1),p=document.createElement("div");p.classList.add("mat-ripple-element"),p.style.left=s-r+"px",p.style.top=l-r+"px",p.style.height=2*r+"px",p.style.width=2*r+"px",p.style.backgroundColor=i.color||null,p.style.transitionDuration=c+"ms",this._containerElement.appendChild(p),L(p),p.style.transform="scale(1)";var d=new de(this,p,i);return d.state=pe.FADING_IN,this._activeRipples.add(d),i.persistent||(this._mostRecentTransientRipple=d),this.runTimeoutOutsideZone(function(){var t=d===a._mostRecentTransientRipple;d.state=pe.VISIBLE,i.persistent||t&&a._isPointerDown||d.fadeOut()},c),d},t.prototype.fadeOutRipple=function(t){var e=this._activeRipples.delete(t);if(t===this._mostRecentTransientRipple&&(this._mostRecentTransientRipple=null),this._activeRipples.size||(this._containerRect=null),e){var i=t.element,a=zt({},me,t.config.animation);i.style.transitionDuration=a.exitDuration+"ms",i.style.opacity="0",t.state=pe.FADING_OUT,this.runTimeoutOutsideZone(function(){t.state=pe.HIDDEN,i.parentNode.removeChild(i)},a.exitDuration)}},t.prototype.fadeOutAll=function(){this._activeRipples.forEach(function(t){return t.fadeOut()})},t.prototype.setupTriggerEvents=function(t){var e=this;t&&t!==this._triggerElement&&(this._removeTriggerEvents(),this._ngZone.runOutsideAngular(function(){e._triggerEvents.forEach(function(i,a){return t.addEventListener(a,i,e._eventOptions)})}),this._triggerElement=t)},t.prototype.runTimeoutOutsideZone=function(t,e){void 0===e&&(e=0),this._ngZone.runOutsideAngular(function(){return setTimeout(t,e)})},t.prototype._removeTriggerEvents=function(){var t=this;this._triggerElement&&this._triggerEvents.forEach(function(e,i){t._triggerElement.removeEventListener(i,e,t._eventOptions)})},t}(),fe=new e.InjectionToken("mat-ripple-global-options"),ge=function(){function t(t,e,i,a){this._elementRef=t,this.radius=0,this.speedFactor=1,this._disabled=!1,this._isInitialized=!1,this._globalOptions=a||{},this._rippleRenderer=new he(this,e,t,i)}return Object.defineProperty(t.prototype,"disabled",{get:function(){return this._disabled},set:function(t){this._disabled=t,this._setupTriggerEventsIfEnabled()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"trigger",{get:function(){return this._trigger||this._elementRef.nativeElement},set:function(t){this._trigger=t,this._setupTriggerEventsIfEnabled()},enumerable:!0,configurable:!0}),t.prototype.ngOnInit=function(){this._isInitialized=!0,this._setupTriggerEventsIfEnabled()},t.prototype.ngOnDestroy=function(){this._rippleRenderer._removeTriggerEvents()},t.prototype.fadeOutAll=function(){this._rippleRenderer.fadeOutAll()},Object.defineProperty(t.prototype,"rippleConfig",{get:function(){return{centered:this.centered,radius:this.radius,color:this.color,animation:zt({},this._globalOptions.animation,this.animation),terminateOnPointerUp:this._globalOptions.terminateOnPointerUp,speedFactor:this.speedFactor*(this._globalOptions.baseSpeedFactor||1)}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rippleDisabled",{get:function(){return this.disabled||!!this._globalOptions.disabled},enumerable:!0,configurable:!0}),t.prototype._setupTriggerEventsIfEnabled=function(){!this.disabled&&this._isInitialized&&this._rippleRenderer.setupTriggerEvents(this.trigger)},t.prototype.launch=function(t,e,i){return void 0===e&&(e=0),"number"==typeof t?this._rippleRenderer.fadeInRipple(t,e,zt({},this.rippleConfig,i)):this._rippleRenderer.fadeInRipple(0,0,zt({},this.rippleConfig,t))},t.decorators=[{type:e.Directive,args:[{selector:"[mat-ripple], [matRipple]",exportAs:"matRipple",host:{class:"mat-ripple","[class.mat-ripple-unbounded]":"unbounded"}}]}],t.ctorParameters=function(){return[{type:e.ElementRef},{type:e.NgZone},{type:o.Platform},{type:void 0,decorators:[{type:e.Optional},{type:e.Inject,args:[fe]}]}]},t.propDecorators={color:[{type:e.Input,args:["matRippleColor"]}],unbounded:[{type:e.Input,args:["matRippleUnbounded"]}],centered:[{type:e.Input,args:["matRippleCentered"]}],radius:[{type:e.Input,args:["matRippleRadius"]}],speedFactor:[{type:e.Input,args:["matRippleSpeedFactor"]}],animation:[{type:e.Input,args:["matRippleAnimation"]}],disabled:[{type:e.Input,args:["matRippleDisabled"]}],trigger:[{type:e.Input,args:["matRippleTrigger"]}]},t}(),be=function(){function t(){}return t.decorators=[{type:e.NgModule,args:[{imports:[jt,o.PlatformModule],exports:[ge,jt],declarations:[ge]}]}],t}(),_e=function(){function t(){this.state="unchecked",this.disabled=!1}return t.decorators=[{type:e.Component,args:[{encapsulation:e.ViewEncapsulation.None,changeDetection:e.ChangeDetectionStrategy.OnPush,selector:"mat-pseudo-checkbox",styles:[".mat-pseudo-checkbox{width:20px;height:20px;border:2px solid;border-radius:2px;cursor:pointer;display:inline-block;vertical-align:middle;box-sizing:border-box;position:relative;flex-shrink:0;transition:border-color 90ms cubic-bezier(0,0,.2,.1),background-color 90ms cubic-bezier(0,0,.2,.1)}.mat-pseudo-checkbox::after{position:absolute;opacity:0;content:'';border-bottom:2px solid currentColor;transition:opacity 90ms cubic-bezier(0,0,.2,.1)}.mat-pseudo-checkbox.mat-pseudo-checkbox-checked,.mat-pseudo-checkbox.mat-pseudo-checkbox-indeterminate{border:none}.mat-pseudo-checkbox-disabled{cursor:default}.mat-pseudo-checkbox-indeterminate::after{top:9px;left:2px;width:16px;opacity:1}.mat-pseudo-checkbox-checked::after{top:5px;left:3px;width:12px;height:5px;border-left:2px solid currentColor;transform:rotate(-45deg);opacity:1}"],template:"",host:{class:"mat-pseudo-checkbox","[class.mat-pseudo-checkbox-indeterminate]":'state === "indeterminate"',"[class.mat-pseudo-checkbox-checked]":'state === "checked"',"[class.mat-pseudo-checkbox-disabled]":"disabled"}}]}],t.propDecorators={state:[{type:e.Input}],disabled:[{type:e.Input}]},t}(),ye=function(){function t(){}return t.decorators=[{type:e.NgModule,args:[{exports:[_e],declarations:[_e]}]}],t}(),ve=function(){function t(){}return t}(),xe=I(ve),Ce=0,ke=function(t){function i(){var e=null!==t&&t.apply(this,arguments)||this;return e._labelId="mat-optgroup-label-"+Ce++,e}return D(i,t),i.decorators=[{type:e.Component,args:[{selector:"mat-optgroup",exportAs:"matOptgroup",template:'<label class="mat-optgroup-label" [id]="_labelId">{{ label }}</label><ng-content select="mat-option, ng-container"></ng-content>',encapsulation:e.ViewEncapsulation.None,changeDetection:e.ChangeDetectionStrategy.OnPush,inputs:["disabled"],styles:[".mat-optgroup-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;line-height:48px;height:48px;padding:0 16px;text-align:left;text-decoration:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:default}.mat-optgroup-label[disabled]{cursor:default}[dir=rtl] .mat-optgroup-label{text-align:right}.mat-optgroup-label .mat-icon{margin-right:16px;vertical-align:middle}.mat-optgroup-label .mat-icon svg{vertical-align:top}[dir=rtl] .mat-optgroup-label .mat-icon{margin-left:16px;margin-right:0}"],host:{class:"mat-optgroup",role:"group","[class.mat-optgroup-disabled]":"disabled","[attr.aria-disabled]":"disabled.toString()","[attr.aria-labelledby]":"_labelId"}}]}],i.propDecorators={label:[{type:e.Input}]},i}(xe),we=0,De=function(){function t(t,e){void 0===e&&(e=!1),this.source=t,this.isUserInput=e}return t}(),Se=new e.InjectionToken("MAT_OPTION_PARENT_COMPONENT"),Ie=function(){function t(t,i,a,o){this._element=t,this._changeDetectorRef=i,this._parent=a,this.group=o,this._selected=!1,this._active=!1,this._disabled=!1,this._id="mat-option-"+we++,this._mostRecentViewValue="",this.onSelectionChange=new e.EventEmitter,this._stateChanges=new n.Subject}return Object.defineProperty(t.prototype,"multiple",{get:function(){return this._parent&&this._parent.multiple},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"id",{get:function(){return this._id},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"selected",{get:function(){return this._selected},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"disabled",{get:function(){return this.group&&this.group.disabled||this._disabled},set:function(t){this._disabled=a.coerceBooleanProperty(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"disableRipple",{get:function(){return this._parent&&this._parent.disableRipple},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"active",{get:function(){return this._active},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"viewValue",{get:function(){return(this._getHostElement().textContent||"").trim()},enumerable:!0,configurable:!0}),t.prototype.select=function(){this._selected=!0,this._changeDetectorRef.markForCheck(),this._emitSelectionChangeEvent()},t.prototype.deselect=function(){this._selected=!1,this._changeDetectorRef.markForCheck(),this._emitSelectionChangeEvent()},
t.prototype.focus=function(){var t=this._getHostElement();"function"==typeof t.focus&&t.focus()},t.prototype.setActiveStyles=function(){this._active||(this._active=!0,this._changeDetectorRef.markForCheck())},t.prototype.setInactiveStyles=function(){this._active&&(this._active=!1,this._changeDetectorRef.markForCheck())},t.prototype.getLabel=function(){return this.viewValue},t.prototype._handleKeydown=function(t){t.keyCode!==s.ENTER&&t.keyCode!==s.SPACE||(this._selectViaInteraction(),t.preventDefault())},t.prototype._selectViaInteraction=function(){this.disabled||(this._selected=!this.multiple||!this._selected,this._changeDetectorRef.markForCheck(),this._emitSelectionChangeEvent(!0))},t.prototype._getTabIndex=function(){return this.disabled?"-1":"0"},t.prototype._getHostElement=function(){return this._element.nativeElement},t.prototype.ngAfterViewChecked=function(){if(this._selected){var t=this.viewValue;t!==this._mostRecentViewValue&&(this._mostRecentViewValue=t,this._stateChanges.next())}},t.prototype.ngOnDestroy=function(){this._stateChanges.complete()},t.prototype._emitSelectionChangeEvent=function(t){void 0===t&&(t=!1),this.onSelectionChange.emit(new De(this,t))},t.decorators=[{type:e.Component,args:[{selector:"mat-option",exportAs:"matOption",host:{role:"option","[attr.tabindex]":"_getTabIndex()","[class.mat-selected]":"selected","[class.mat-option-multiple]":"multiple","[class.mat-active]":"active","[id]":"id","[attr.aria-selected]":"selected.toString()","[attr.aria-disabled]":"disabled.toString()","[class.mat-option-disabled]":"disabled","(click)":"_selectViaInteraction()","(keydown)":"_handleKeydown($event)",class:"mat-option"},styles:[".mat-option{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;line-height:48px;height:48px;padding:0 16px;text-align:left;text-decoration:none;position:relative;cursor:pointer;outline:0;display:flex;flex-direction:row;max-width:100%;box-sizing:border-box;align-items:center}.mat-option[disabled]{cursor:default}[dir=rtl] .mat-option{text-align:right}.mat-option .mat-icon{margin-right:16px;vertical-align:middle}.mat-option .mat-icon svg{vertical-align:top}[dir=rtl] .mat-option .mat-icon{margin-left:16px;margin-right:0}.mat-option[aria-disabled=true]{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:default}.mat-optgroup .mat-option:not(.mat-option-multiple){padding-left:32px}[dir=rtl] .mat-optgroup .mat-option:not(.mat-option-multiple){padding-left:16px;padding-right:32px}@media screen and (-ms-high-contrast:active){.mat-option{margin:0 1px}.mat-option.mat-active{border:solid 1px currentColor;margin:0}}.mat-option-text{display:inline-block;flex-grow:1;overflow:hidden;text-overflow:ellipsis}.mat-option-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none}@media screen and (-ms-high-contrast:active){.mat-option-ripple{opacity:.5}}.mat-option-pseudo-checkbox{margin-right:8px}[dir=rtl] .mat-option-pseudo-checkbox{margin-left:8px;margin-right:0}"],template:'<mat-pseudo-checkbox *ngIf="multiple" class="mat-option-pseudo-checkbox" [state]="selected ? \'checked\' : \'\'" [disabled]="disabled"></mat-pseudo-checkbox><span class="mat-option-text"><ng-content></ng-content></span><div class="mat-option-ripple" mat-ripple [matRippleTrigger]="_getHostElement()" [matRippleDisabled]="disabled || disableRipple"></div>',encapsulation:e.ViewEncapsulation.None,changeDetection:e.ChangeDetectionStrategy.OnPush}]}],t.ctorParameters=function(){return[{type:e.ElementRef},{type:e.ChangeDetectorRef},{type:void 0,decorators:[{type:e.Optional},{type:e.Inject,args:[Se]}]},{type:ke,decorators:[{type:e.Optional}]}]},t.propDecorators={value:[{type:e.Input}],disabled:[{type:e.Input}],onSelectionChange:[{type:e.Output}]},t}(),Oe=function(){function t(){}return t.decorators=[{type:e.NgModule,args:[{imports:[be,l.CommonModule,ye],exports:[Ie,ke],declarations:[Ie,ke]}]}],t}(),Ee=new e.InjectionToken("mat-label-global-options"),Ae=0,Me=function(){function t(){this.id="mat-error-"+Ae++}return t.decorators=[{type:e.Directive,args:[{selector:"mat-error",host:{class:"mat-error",role:"alert","[attr.id]":"id"}}]}],t.propDecorators={id:[{type:e.Input}]},t}(),Re={transitionMessages:c.trigger("transitionMessages",[c.state("enter",c.style({opacity:1,transform:"translateY(0%)"})),c.transition("void => enter",[c.style({opacity:0,transform:"translateY(-100%)"}),c.animate("300ms cubic-bezier(0.55, 0, 0.55, 0.2)")])])},Pe=function(){function t(){}return t}(),Te=0,Le=function(){function t(){this.align="start",this.id="mat-hint-"+Te++}return t.decorators=[{type:e.Directive,args:[{selector:"mat-hint",host:{class:"mat-hint","[class.mat-right]":'align == "end"',"[attr.id]":"id","[attr.align]":"null"}}]}],t.propDecorators={align:[{type:e.Input}],id:[{type:e.Input}]},t}(),Fe=function(){function t(){}return t.decorators=[{type:e.Directive,args:[{selector:"mat-label"}]}],t}(),ze=function(){function t(){}return t.decorators=[{type:e.Directive,args:[{selector:"mat-placeholder"}]}],t}(),Ne=function(){function t(){}return t.decorators=[{type:e.Directive,args:[{selector:"[matPrefix]"}]}],t}(),Be=function(){function t(){}return t.decorators=[{type:e.Directive,args:[{selector:"[matSuffix]"}]}],t}(),Ve=0,je=function(){function t(t){this._elementRef=t}return t}(),He=O(je,"primary"),Ye=new e.InjectionToken("MAT_FORM_FIELD_DEFAULT_OPTIONS"),We=function(t){function r(e,i,a,n,o,r){var s=t.call(this,e)||this;return s._elementRef=e,s._changeDetectorRef=i,s._dir=n,s._defaultOptions=o,s._platform=r,s._showAlwaysAnimate=!1,s._subscriptAnimationState="",s._hintLabel="",s._hintLabelId="mat-hint-"+Ve++,s._outlineGapWidth=0,s._outlineGapStart=0,s._initialGapCalculated=!1,s._labelOptions=a||{},s.floatLabel=s._labelOptions.float||"auto",s}return D(r,t),Object.defineProperty(r.prototype,"appearance",{get:function(){return this._appearance||this._defaultOptions&&this._defaultOptions.appearance||"legacy"},set:function(t){this._appearance=t},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"hideRequiredMarker",{get:function(){return this._hideRequiredMarker},set:function(t){this._hideRequiredMarker=a.coerceBooleanProperty(t)},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"_shouldAlwaysFloat",{get:function(){return"always"===this.floatLabel&&!this._showAlwaysAnimate},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"_canLabelFloat",{get:function(){return"never"!==this.floatLabel},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"hintLabel",{get:function(){return this._hintLabel},set:function(t){this._hintLabel=t,this._processHints()},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"floatLabel",{get:function(){return"legacy"!==this.appearance&&"never"===this._floatLabel?"auto":this._floatLabel},set:function(t){t!==this._floatLabel&&(this._floatLabel=t||this._labelOptions.float||"auto",this._changeDetectorRef.markForCheck())},enumerable:!0,configurable:!0}),r.prototype.getConnectedOverlayOrigin=function(){return this._connectionContainerRef||this._elementRef},r.prototype.ngAfterContentInit=function(){var t=this;this._validateControlChild(),this._control.controlType&&this._elementRef.nativeElement.classList.add("mat-form-field-type-"+this._control.controlType),this._control.stateChanges.pipe(p.startWith(null)).subscribe(function(){t._validatePlaceholders(),t._syncDescribedByIds(),t._changeDetectorRef.markForCheck()});var e=this._control.ngControl&&this._control.ngControl.valueChanges||n.EMPTY;n.merge(e,this._prefixChildren.changes,this._suffixChildren.changes).subscribe(function(){return t._changeDetectorRef.markForCheck()}),this._hintChildren.changes.pipe(p.startWith(null)).subscribe(function(){t._processHints(),t._changeDetectorRef.markForCheck()}),this._errorChildren.changes.pipe(p.startWith(null)).subscribe(function(){t._syncDescribedByIds(),t._changeDetectorRef.markForCheck()})},r.prototype.ngAfterContentChecked=function(){var t=this;this._validateControlChild(),this._initialGapCalculated||Promise.resolve().then(function(){return t.updateOutlineGap()})},r.prototype.ngAfterViewInit=function(){this._subscriptAnimationState="enter",this._changeDetectorRef.detectChanges()},r.prototype._shouldForward=function(t){var e=this._control?this._control.ngControl:null;return e&&e[t]},r.prototype._hasPlaceholder=function(){return!!(this._control&&this._control.placeholder||this._placeholderChild)},r.prototype._hasLabel=function(){return!!this._labelChild},r.prototype._shouldLabelFloat=function(){return this._canLabelFloat&&(this._control.shouldLabelFloat||this._shouldAlwaysFloat)},r.prototype._hideControlPlaceholder=function(){return"legacy"===this.appearance&&!this._hasLabel()||this._hasLabel()&&!this._shouldLabelFloat()},r.prototype._hasFloatingLabel=function(){return this._hasLabel()||"legacy"===this.appearance&&this._hasPlaceholder()},r.prototype._getDisplayedMessages=function(){return this._errorChildren&&this._errorChildren.length>0&&this._control.errorState?"error":"hint"},r.prototype._animateAndLockLabel=function(){var t=this;this._hasFloatingLabel()&&this._canLabelFloat&&(this._showAlwaysAnimate=!0,this.floatLabel="always",n.fromEvent(this._label.nativeElement,"transitionend").pipe(p.take(1)).subscribe(function(){t._showAlwaysAnimate=!1}),this._changeDetectorRef.markForCheck())},r.prototype._validatePlaceholders=function(){if(this._control.placeholder&&this._placeholderChild)throw B()},r.prototype._processHints=function(){this._validateHints(),this._syncDescribedByIds()},r.prototype._validateHints=function(){var t=this;if(this._hintChildren){var e,i;this._hintChildren.forEach(function(a){if("start"===a.align){if(e||t.hintLabel)throw V("start");e=a}else if("end"===a.align){if(i)throw V("end");i=a}})}},r.prototype._syncDescribedByIds=function(){if(this._control){var t=[];if("hint"===this._getDisplayedMessages()){var e=this._hintChildren?this._hintChildren.find(function(t){return"start"===t.align}):null,i=this._hintChildren?this._hintChildren.find(function(t){return"end"===t.align}):null;e?t.push(e.id):this._hintLabel&&t.push(this._hintLabelId),i&&t.push(i.id)}else this._errorChildren&&(t=this._errorChildren.map(function(t){return t.id}));this._control.setDescribedByIds(t)}},r.prototype._validateControlChild=function(){if(!this._control)throw j()},r.prototype.updateOutlineGap=function(){if("outline"===this.appearance&&this._label&&this._label.nativeElement.children.length){if(this._platform&&!this._platform.isBrowser)return void(this._initialGapCalculated=!0);if(!document.contains(this._elementRef.nativeElement))return;for(var t=this._getStartEnd(this._connectionContainerRef.nativeElement.getBoundingClientRect()),e=this._getStartEnd(this._label.nativeElement.children[0].getBoundingClientRect()),i=0,a=0,n=this._label.nativeElement.children;a<n.length;a++){i+=n[a].offsetWidth}this._outlineGapStart=e-t-5,this._outlineGapWidth=.75*i+10}else this._outlineGapStart=0,this._outlineGapWidth=0;this._initialGapCalculated=!0,this._changeDetectorRef.markForCheck()},r.prototype._getStartEnd=function(t){return this._dir&&"rtl"===this._dir.value?t.right:t.left},r.decorators=[{type:e.Component,args:[{selector:"mat-form-field",exportAs:"matFormField",template:'<div class="mat-form-field-wrapper"><div class="mat-form-field-flex" #connectionContainer (click)="_control.onContainerClick && _control.onContainerClick($event)"><div class="mat-form-field-prefix" *ngIf="_prefixChildren.length"><ng-content select="[matPrefix]"></ng-content></div><div class="mat-form-field-infix" #inputContainer><ng-content></ng-content><span class="mat-form-field-label-wrapper"><label class="mat-form-field-label" [attr.for]="_control.id" [attr.aria-owns]="_control.id" [class.mat-empty]="_control.empty && !_shouldAlwaysFloat" [class.mat-form-field-empty]="_control.empty && !_shouldAlwaysFloat" [class.mat-accent]="color == \'accent\'" [class.mat-warn]="color == \'warn\'" #label *ngIf="_hasFloatingLabel()" [ngSwitch]="_hasLabel()"><ng-container *ngSwitchCase="false"><ng-content select="mat-placeholder"></ng-content>{{_control.placeholder}}</ng-container><ng-content select="mat-label" *ngSwitchCase="true"></ng-content><span class="mat-placeholder-required mat-form-field-required-marker" aria-hidden="true" *ngIf="!hideRequiredMarker && _control.required && !_control.disabled">&nbsp;*</span></label></span></div><div class="mat-form-field-suffix" *ngIf="_suffixChildren.length"><ng-content select="[matSuffix]"></ng-content></div></div><div class="mat-form-field-underline" #underline *ngIf="appearance != \'outline\'"><span class="mat-form-field-ripple" [class.mat-accent]="color == \'accent\'" [class.mat-warn]="color == \'warn\'"></span></div><ng-container *ngIf="appearance == \'outline\'"><div class="mat-form-field-outline"><div class="mat-form-field-outline-start" [style.width.px]="_outlineGapStart"></div><div class="mat-form-field-outline-gap" [style.width.px]="_outlineGapWidth"></div><div class="mat-form-field-outline-end"></div></div><div class="mat-form-field-outline mat-form-field-outline-thick"><div class="mat-form-field-outline-start" [style.width.px]="_outlineGapStart"></div><div class="mat-form-field-outline-gap" [style.width.px]="_outlineGapWidth"></div><div class="mat-form-field-outline-end"></div></div></ng-container><div class="mat-form-field-subscript-wrapper" [ngSwitch]="_getDisplayedMessages()"><div *ngSwitchCase="\'error\'" [@transitionMessages]="_subscriptAnimationState"><ng-content select="mat-error"></ng-content></div><div class="mat-form-field-hint-wrapper" *ngSwitchCase="\'hint\'" [@transitionMessages]="_subscriptAnimationState"><div *ngIf="hintLabel" [id]="_hintLabelId" class="mat-hint">{{hintLabel}}</div><ng-content select="mat-hint:not([align=\'end\'])"></ng-content><div class="mat-form-field-hint-spacer"></div><ng-content select="mat-hint[align=\'end\']"></ng-content></div></div></div>',styles:[".mat-form-field{display:inline-block;position:relative;text-align:left}[dir=rtl] .mat-form-field{text-align:right}.mat-form-field-wrapper{position:relative}.mat-form-field-flex{display:inline-flex;align-items:baseline;box-sizing:border-box;width:100%}.mat-form-field-prefix,.mat-form-field-suffix{white-space:nowrap;flex:none;position:relative}.mat-form-field-infix{display:block;position:relative;flex:auto;min-width:0;width:180px}.mat-form-field-label-wrapper{position:absolute;left:0;box-sizing:content-box;width:100%;height:100%;overflow:hidden;pointer-events:none}.mat-form-field-label{position:absolute;left:0;font:inherit;pointer-events:none;width:100%;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;transform-origin:0 0;transition:transform .4s cubic-bezier(.25,.8,.25,1),color .4s cubic-bezier(.25,.8,.25,1),width .4s cubic-bezier(.25,.8,.25,1);display:none}[dir=rtl] .mat-form-field-label{transform-origin:100% 0;left:auto;right:0}.mat-form-field-can-float.mat-form-field-should-float .mat-form-field-label,.mat-form-field-empty.mat-form-field-label{display:block}.mat-form-field-autofill-control:-webkit-autofill+.mat-form-field-label-wrapper .mat-form-field-label{display:none}.mat-form-field-can-float .mat-form-field-autofill-control:-webkit-autofill+.mat-form-field-label-wrapper .mat-form-field-label{display:block;transition:none}.mat-input-server:focus+.mat-form-field-label-wrapper .mat-form-field-label,.mat-input-server[placeholder]:not(:placeholder-shown)+.mat-form-field-label-wrapper .mat-form-field-label{display:none}.mat-form-field-can-float .mat-input-server:focus+.mat-form-field-label-wrapper .mat-form-field-label,.mat-form-field-can-float .mat-input-server[placeholder]:not(:placeholder-shown)+.mat-form-field-label-wrapper .mat-form-field-label{display:block}.mat-form-field-label:not(.mat-form-field-empty){transition:none}.mat-form-field-underline{position:absolute;width:100%;pointer-events:none;transform:scaleY(1.0001)}.mat-form-field-ripple{position:absolute;left:0;width:100%;transform-origin:50%;transform:scaleX(.5);opacity:0;transition:background-color .3s cubic-bezier(.55,0,.55,.2)}.mat-form-field.mat-focused .mat-form-field-ripple,.mat-form-field.mat-form-field-invalid .mat-form-field-ripple{opacity:1;transform:scaleX(1);transition:transform .3s cubic-bezier(.25,.8,.25,1),opacity .1s cubic-bezier(.25,.8,.25,1),background-color .3s cubic-bezier(.25,.8,.25,1)}.mat-form-field-subscript-wrapper{position:absolute;box-sizing:border-box;width:100%;overflow:hidden}.mat-form-field-label-wrapper .mat-icon,.mat-form-field-subscript-wrapper .mat-icon{width:1em;height:1em;font-size:inherit;vertical-align:baseline}.mat-form-field-hint-wrapper{display:flex}.mat-form-field-hint-spacer{flex:1 0 1em}.mat-error{display:block} .mat-form-field-appearance-fill .mat-form-field-flex{border-radius:4px 4px 0 0;padding:.75em .75em 0 .75em}.mat-form-field-appearance-fill .mat-form-field-underline::before{content:'';display:block;position:absolute;bottom:0;height:1px;width:100%}.mat-form-field-appearance-fill .mat-form-field-ripple{bottom:0;height:2px}.mat-form-field-appearance-fill:not(.mat-form-field-disabled) .mat-form-field-flex:hover~.mat-form-field-underline .mat-form-field-ripple{opacity:1;transform:none;transition:opacity .6s cubic-bezier(.25,.8,.25,1)}.mat-form-field-appearance-fill .mat-form-field-subscript-wrapper{padding:0 1em} .mat-form-field-appearance-legacy .mat-form-field-label{transform:perspective(100px);-ms-transform:none}.mat-form-field-appearance-legacy .mat-form-field-prefix .mat-icon,.mat-form-field-appearance-legacy .mat-form-field-suffix .mat-icon{width:1em}.mat-form-field-appearance-legacy .mat-form-field-prefix .mat-icon-button,.mat-form-field-appearance-legacy .mat-form-field-suffix .mat-icon-button{font:inherit;vertical-align:baseline}.mat-form-field-appearance-legacy