node_modules/@angular/material/bundles/material-form-field.umd.min.js

/**
 * @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(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@angular/core"),require("@angular/animations"),require("@angular/cdk/bidi"),require("@angular/cdk/coercion"),require("@angular/material/core"),require("rxjs"),require("rxjs/operators"),require("@angular/cdk/platform"),require("@angular/platform-browser/animations"),require("@angular/common"),require("@angular/cdk/observers")):"function"==typeof define&&define.amd?define("@angular/material/form-field",["exports","@angular/core","@angular/animations","@angular/cdk/bidi","@angular/cdk/coercion","@angular/material/core","rxjs","rxjs/operators","@angular/cdk/platform","@angular/platform-browser/animations","@angular/common","@angular/cdk/observers"],t):t((e.ng=e.ng||{},e.ng.material=e.ng.material||{},e.ng.material.formField={}),e.ng.core,e.ng.animations,e.ng.cdk.bidi,e.ng.cdk.coercion,e.ng.material.core,e.rxjs,e.rxjs.operators,e.ng.cdk.platform,e.ng.platformBrowser.animations,e.ng.common,e.ng.cdk.observers)}(this,function(e,t,a,i,r,n,o,l,m,d,s,f){"use strict";function c(e,t){function a(){this.constructor=e}b(e,t),e.prototype=null===t?Object.create(t):(a.prototype=t.prototype,new a)}function p(){return Error("Placeholder attribute and child element were both specified.")}function u(e){return Error("A hint was already declared for 'align=\""+e+"\"'.")}function h(){return Error("mat-form-field must contain a MatFormFieldControl.")}var b=function(e,t){return(b=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var a in t)t.hasOwnProperty(a)&&(e[a]=t[a])})(e,t)},g=0,_=function(){function e(){this.id="mat-error-"+g++}return e.decorators=[{type:t.Directive,args:[{selector:"mat-error",host:{class:"mat-error",role:"alert","[attr.id]":"id"}}]}],e.propDecorators={id:[{type:t.Input}]},e}(),y={transitionMessages:a.trigger("transitionMessages",[a.state("enter",a.style({opacity:1,transform:"translateY(0%)"})),a.transition("void => enter",[a.style({opacity:0,transform:"translateY(-100%)"}),a.animate("300ms cubic-bezier(0.55, 0, 0.55, 0.2)")])])},v=function(){function e(){}return e}(),w=0,x=function(){function e(){this.align="start",this.id="mat-hint-"+w++}return e.decorators=[{type:t.Directive,args:[{selector:"mat-hint",host:{class:"mat-hint","[class.mat-right]":'align == "end"',"[attr.id]":"id","[attr.align]":"null"}}]}],e.propDecorators={align:[{type:t.Input}],id:[{type:t.Input}]},e}(),C=function(){function e(){}return e.decorators=[{type:t.Directive,args:[{selector:"mat-label"}]}],e}(),k=function(){function e(){}return e.decorators=[{type:t.Directive,args:[{selector:"mat-placeholder"}]}],e}(),F=function(){function e(){}return e.decorators=[{type:t.Directive,args:[{selector:"[matPrefix]"}]}],e}(),L=function(){function e(){}return e.decorators=[{type:t.Directive,args:[{selector:"[matSuffix]"}]}],e}(),O=0,I=function(){function e(e){this._elementRef=e}return e}(),S=n.mixinColor(I,"primary"),M=new t.InjectionToken("MAT_FORM_FIELD_DEFAULT_OPTIONS"),D=function(e){function a(t,a,i,r,n,l,m,d){var s=e.call(this,t)||this;return s._elementRef=t,s._changeDetectorRef=a,s._dir=r,s._defaults=n,s._platform=l,s._ngZone=m,s._outlineGapCalculationNeededImmediately=!1,s._outlineGapCalculationNeededOnStable=!1,s._destroyed=new o.Subject,s._showAlwaysAnimate=!1,s._subscriptAnimationState="",s._hintLabel="",s._hintLabelId="mat-hint-"+O++,s._labelId="mat-form-field-label-"+O++,s._labelOptions=i||{},s.floatLabel=s._labelOptions.float||"auto",s._animationsEnabled="NoopAnimations"!==d,s.appearance=n&&n.appearance?n.appearance:"legacy",s}return c(a,e),Object.defineProperty(a.prototype,"appearance",{get:function(){return this._appearance},set:function(e){var t=this._appearance;this._appearance=e||this._defaults&&this._defaults.appearance||"legacy","outline"===this._appearance&&t!==e&&(this._outlineGapCalculationNeededOnStable=!0)},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"hideRequiredMarker",{get:function(){return this._hideRequiredMarker},set:function(e){this._hideRequiredMarker=r.coerceBooleanProperty(e)},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"_shouldAlwaysFloat",{get:function(){return"always"===this.floatLabel&&!this._showAlwaysAnimate},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"_canLabelFloat",{get:function(){return"never"!==this.floatLabel},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"hintLabel",{get:function(){return this._hintLabel},set:function(e){this._hintLabel=e,this._processHints()},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"floatLabel",{get:function(){return"legacy"!==this.appearance&&"never"===this._floatLabel?"auto":this._floatLabel},set:function(e){e!==this._floatLabel&&(this._floatLabel=e||this._labelOptions.float||"auto",this._changeDetectorRef.markForCheck())},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"_control",{get:function(){return this._explicitFormFieldControl||this._controlNonStatic||this._controlStatic},set:function(e){this._explicitFormFieldControl=e},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"_labelChild",{get:function(){return this._labelChildNonStatic||this._labelChildStatic},enumerable:!0,configurable:!0}),a.prototype.getConnectedOverlayOrigin=function(){return this._connectionContainerRef||this._elementRef},a.prototype.ngAfterContentInit=function(){var e=this;this._validateControlChild();var t=this._control;t.controlType&&this._elementRef.nativeElement.classList.add("mat-form-field-type-"+t.controlType),t.stateChanges.pipe(l.startWith(null)).subscribe(function(){e._validatePlaceholders(),e._syncDescribedByIds(),e._changeDetectorRef.markForCheck()}),t.ngControl&&t.ngControl.valueChanges&&t.ngControl.valueChanges.pipe(l.takeUntil(this._destroyed)).subscribe(function(){return e._changeDetectorRef.markForCheck()}),this._ngZone.runOutsideAngular(function(){e._ngZone.onStable.asObservable().pipe(l.takeUntil(e._destroyed)).subscribe(function(){e._outlineGapCalculationNeededOnStable&&e.updateOutlineGap()})}),o.merge(this._prefixChildren.changes,this._suffixChildren.changes).subscribe(function(){e._outlineGapCalculationNeededOnStable=!0,e._changeDetectorRef.markForCheck()}),this._hintChildren.changes.pipe(l.startWith(null)).subscribe(function(){e._processHints(),e._changeDetectorRef.markForCheck()}),this._errorChildren.changes.pipe(l.startWith(null)).subscribe(function(){e._syncDescribedByIds(),e._changeDetectorRef.markForCheck()}),this._dir&&this._dir.change.pipe(l.takeUntil(this._destroyed)).subscribe(function(){return e.updateOutlineGap()})},a.prototype.ngAfterContentChecked=function(){this._validateControlChild(),this._outlineGapCalculationNeededImmediately&&this.updateOutlineGap()},a.prototype.ngAfterViewInit=function(){this._subscriptAnimationState="enter",this._changeDetectorRef.detectChanges()},a.prototype.ngOnDestroy=function(){this._destroyed.next(),this._destroyed.complete()},a.prototype._shouldForward=function(e){var t=this._control?this._control.ngControl:null;return t&&t[e]},a.prototype._hasPlaceholder=function(){return!!(this._control&&this._control.placeholder||this._placeholderChild)},a.prototype._hasLabel=function(){return!!this._labelChild},a.prototype._shouldLabelFloat=function(){return this._canLabelFloat&&(this._control.shouldLabelFloat||this._shouldAlwaysFloat)},a.prototype._hideControlPlaceholder=function(){return"legacy"===this.appearance&&!this._hasLabel()||this._hasLabel()&&!this._shouldLabelFloat()},a.prototype._hasFloatingLabel=function(){return this._hasLabel()||"legacy"===this.appearance&&this._hasPlaceholder()},a.prototype._getDisplayedMessages=function(){return this._errorChildren&&this._errorChildren.length>0&&this._control.errorState?"error":"hint"},a.prototype._animateAndLockLabel=function(){var e=this;this._hasFloatingLabel()&&this._canLabelFloat&&(this._animationsEnabled&&(this._showAlwaysAnimate=!0,o.fromEvent(this._label.nativeElement,"transitionend").pipe(l.take(1)).subscribe(function(){e._showAlwaysAnimate=!1})),this.floatLabel="always",this._changeDetectorRef.markForCheck())},a.prototype._validatePlaceholders=function(){if(this._control.placeholder&&this._placeholderChild)throw p()},a.prototype._processHints=function(){this._validateHints(),this._syncDescribedByIds()},a.prototype._validateHints=function(){var e=this;if(this._hintChildren){var t,a;this._hintChildren.forEach(function(i){if("start"===i.align){if(t||e.hintLabel)throw u("start");t=i}else if("end"===i.align){if(a)throw u("end");a=i}})}},a.prototype._syncDescribedByIds=function(){if(this._control){var e=[];if("hint"===this._getDisplayedMessages()){var t=this._hintChildren?this._hintChildren.find(function(e){return"start"===e.align}):null,a=this._hintChildren?this._hintChildren.find(function(e){return"end"===e.align}):null;t?e.push(t.id):this._hintLabel&&e.push(this._hintLabelId),a&&e.push(a.id)}else this._errorChildren&&(e=this._errorChildren.map(function(e){return e.id}));this._control.setDescribedByIds(e)}},a.prototype._validateControlChild=function(){if(!this._control)throw h()},a.prototype.updateOutlineGap=function(){var e=this._label?this._label.nativeElement:null;if("outline"===this.appearance&&e&&e.children.length&&e.textContent.trim()&&this._platform.isBrowser){if(!document.documentElement.contains(this._elementRef.nativeElement))return void(this._outlineGapCalculationNeededImmediately=!0);var t=0,a=0,i=this._connectionContainerRef.nativeElement,r=i.querySelectorAll(".mat-form-field-outline-start"),n=i.querySelectorAll(".mat-form-field-outline-gap");if(this._label&&this._label.nativeElement.children.length){var o=i.getBoundingClientRect();if(0===o.width&&0===o.height)return this._outlineGapCalculationNeededOnStable=!0,void(this._outlineGapCalculationNeededImmediately=!1);for(var l=this._getStartEnd(o),m=this._getStartEnd(e.children[0].getBoundingClientRect()),d=0,s=0,f=e.children;s<f.length;s++){d+=f[s].offsetWidth}t=m-l-5,a=d>0?.75*d+10:0}for(var c=0;c<r.length;c++)r.item(c).style.width=t+"px";for(var c=0;c<n.length;c++)n.item(c).style.width=a+"px";this._outlineGapCalculationNeededOnStable=this._outlineGapCalculationNeededImmediately=!1}},a.prototype._getStartEnd=function(e){return this._dir&&"rtl"===this._dir.value?e.right:e.left},a.decorators=[{type:t.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)"><ng-container *ngIf="appearance == \'outline\'"><div class="mat-form-field-outline"><div class="mat-form-field-outline-start"></div><div class="mat-form-field-outline-gap"></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"></div><div class="mat-form-field-outline-gap"></div><div class="mat-form-field-outline-end"></div></div></ng-container><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" (cdkObserveContent)="updateOutlineGap()" [cdkObserveContentDisabled]="appearance != \'outline\'" [id]="_labelId" [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">&#32;*</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><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}@media (-ms-high-contrast:active){.mat-form-field-infix{border-image:linear-gradient(transparent,transparent)}}.mat-form-field-label-wrapper{position:absolute;left:0;box-sizing:content-box;width:100%;height:100%;overflow:hidden;pointer-events:none}[dir=rtl] .mat-form-field-label-wrapper{left:auto;right:0}.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] 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