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@angular/material

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/** * @license * Copyright Google Inc. 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/common"),require("@angular/core"),require("@angular/cdk/bidi"),require("@angular/cdk/coercion"),require("rxjs/Subject"),require("@angular/platform-browser"),require("@angular/cdk/platform"),require("@angular/cdk/keycodes"),require("@angular/cdk/a11y"),require("@angular/cdk/collections"),require("@angular/cdk/overlay"),require("@angular/cdk/rxjs"),require("@angular/forms"),require("@angular/animations"),require("rxjs/observable/fromEvent"),require("rxjs/observable/merge"),require("rxjs/Subscription"),require("@angular/cdk/portal"),require("@angular/cdk/scrolling")):"function"==typeof define&&define.amd?define(["exports","@angular/common","@angular/core","@angular/cdk/bidi","@angular/cdk/coercion","rxjs/Subject","@angular/platform-browser","@angular/cdk/platform","@angular/cdk/keycodes","@angular/cdk/a11y","@angular/cdk/collections","@angular/cdk/overlay","@angular/cdk/rxjs","@angular/forms","@angular/animations","rxjs/observable/fromEvent","rxjs/observable/merge","rxjs/Subscription","@angular/cdk/portal","@angular/cdk/scrolling"],e):e((t.ng=t.ng||{},t.ng.material=t.ng.material||{},t.ng.material.paginator=t.ng.material.paginator||{}),t.ng.common,t.ng.core,t.ng.cdk.bidi,t.ng.cdk.coercion,t.Rx,t.ng.platformBrowser,t.ng.cdk.platform,t.ng.cdk.keycodes,t.ng.cdk.a11y,t.ng.cdk.collections,t.ng.cdk.overlay,t.ng.cdk.rxjs,t.ng.forms,t.ng.animations,t.Rx.Observable,t.Rx.Observable,t.Rx,t.ng.cdk.portal,t.ng.cdk.scrolling)}(this,function(t,e,n,i,o,r,a,s,l,c,p,u,d,h,m,f,g,b,y,_){"use strict";function v(t,e){function n(){this.constructor=t}F(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}function x(t){return function(t){function e(){for(var e=[],n=0;n<arguments.length;n++)e[n]=arguments[n];var i=t.apply(this,e)||this;return i._disabled=!1,i}return v(e,t),Object.defineProperty(e.prototype,"disabled",{get:function(){return this._disabled},set:function(t){this._disabled=o.coerceBooleanProperty(t)},enumerable:!0,configurable:!0}),e}(t)}function w(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];if(null==t)throw TypeError("Cannot convert undefined or null to object");for(var i=0,o=e;i<o.length;i++){var r=o[i];if(null!=r)for(var a in r)r.hasOwnProperty(a)&&(t[a]=r[a])}return t}function C(t,e){for(var n=Array(t),i=0;i<t;i++)n[i]=e(i);return n}function D(t){window.getComputedStyle(t).getPropertyValue("opacity")}function k(t,e,n){var i=Math.max(Math.abs(t-n.left),Math.abs(t-n.right)),o=Math.max(Math.abs(e-n.top),Math.abs(e-n.bottom));return Math.sqrt(i*i+o*o)}function O(){return Error("Placeholder attribute and child element were both specified.")}function I(t){return Error("A hint was already declared for 'align=\""+t+"\"'.")}function P(){return Error("mat-form-field must contain a MatFormFieldControl. 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t.decorators=[{type:n.Directive,args:[{selector:"mat-placeholder"}]}],t.ctorParameters=function(){return[]},t}(),St=function(){function t(){}return t.decorators=[{type:n.Directive,args:[{selector:"[matPrefix]"}]}],t.ctorParameters=function(){return[]},t}(),Rt=function(){function t(){}return t.decorators=[{type:n.Directive,args:[{selector:"[matSuffix]"}]}],t.ctorParameters=function(){return[]},t}(),Mt=0,Et=function(){function t(t,e,n,i){this._elementRef=t,this._renderer=e,this._changeDetectorRef=n,this.color="primary",this._showAlwaysAnimate=!1,this._subscriptAnimationState="",this._hintLabel="",this._hintLabelId="mat-hint-"+Mt++,this._placeholderOptions=i||{},this.floatPlaceholder=this._placeholderOptions.float||"auto"}return Object.defineProperty(t.prototype,"dividerColor",{get:function(){return this.color},set:function(t){this.color=t},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hideRequiredMarker",{get:function(){return this._hideRequiredMarker},set:function(t){this._hideRequiredMarker=o.coerceBooleanProperty(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_shouldAlwaysFloat",{get:function(){return"always"===this._floatPlaceholder&&!this._showAlwaysAnimate},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_canPlaceholderFloat",{get:function(){return"never"!==this._floatPlaceholder},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hintLabel",{get:function(){return this._hintLabel},set:function(t){this._hintLabel=t,this._processHints()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"floatPlaceholder",{get:function(){return this._floatPlaceholder},set:function(t){t!==this._floatPlaceholder&&(this._floatPlaceholder=t||this._placeholderOptions.float||"auto",this._changeDetectorRef.markForCheck())},enumerable:!0,configurable:!0}),t.prototype.ngAfterContentInit=function(){var t=this;this._validateControlChild(),this._control.controlType&&this._renderer.addClass(this._elementRef.nativeElement,"mat-form-field-type-"+this._control.controlType),d.startWith.call(this._control.stateChanges,null).subscribe(function(){t._validatePlaceholders(),t._syncDescribedByIds(),t._changeDetectorRef.markForCheck()});var e=this._control.ngControl;e&&e.valueChanges&&e.valueChanges.subscribe(function(){t._changeDetectorRef.markForCheck()}),d.startWith.call(this._hintChildren.changes,null).subscribe(function(){t._processHints(),t._changeDetectorRef.markForCheck()}),d.startWith.call(this._errorChildren.changes,null).subscribe(function(){t._syncDescribedByIds(),t._changeDetectorRef.markForCheck()})},t.prototype.ngAfterContentChecked=function(){this._validateControlChild()},t.prototype.ngAfterViewInit=function(){this._subscriptAnimationState="enter",this._changeDetectorRef.detectChanges()},t.prototype._shouldForward=function(t){var e=this._control?this._control.ngControl:null;return e&&e[t]},t.prototype._hasPlaceholder=function(){return!(!this._control.placeholder&&!this._placeholderChild)},t.prototype._getDisplayedMessages=function(){return this._errorChildren&&this._errorChildren.length>0&&this._control.errorState?"error":"hint"},t.prototype._animateAndLockPlaceholder=function(){var t=this;this._placeholder&&this._canPlaceholderFloat&&(this._showAlwaysAnimate=!0,this._floatPlaceholder="always",d.first.call(f.fromEvent(this._placeholder.nativeElement,"transitionend")).subscribe(function(){t._showAlwaysAnimate=!1}),this._changeDetectorRef.markForCheck())},t.prototype._validatePlaceholders=function(){if(this._control.placeholder&&this._placeholderChild)throw O()},t.prototype._processHints=function(){this._validateHints(),this._syncDescribedByIds()},t.prototype._validateHints=function(){var t=this;if(this._hintChildren){var e,n;this._hintChildren.forEach(function(i){if("start"==i.align){if(e||t.hintLabel)throw I("start");e=i}else if("end"==i.align){if(n)throw I("end");n=i}})}},t.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,n=this._hintChildren?this._hintChildren.find(function(t){return"end"===t.align}):null;e?t.push(e.id):this._hintLabel&&t.push(this._hintLabelId),n&&t.push(n.id)}else this._errorChildren&&(t=this._errorChildren.map(function(t){return t.id}));this._control.setDescribedByIds(t)}},t.prototype._validateControlChild=function(){if(!this._control)throw P()},t.decorators=[{type:n.Component,args:[{selector:"mat-input-container, mat-form-field",exportAs:"matFormField",template:'<div class="mat-input-wrapper mat-form-field-wrapper"><div class="mat-input-flex mat-form-field-flex" #connectionContainer (click)="_control.onContainerClick && _control.onContainerClick($event)"><div class="mat-input-prefix mat-form-field-prefix" *ngIf="_prefixChildren.length"><ng-content select="[matPrefix]"></ng-content></div><div class="mat-input-infix mat-form-field-infix"><ng-content></ng-content><span class="mat-input-placeholder-wrapper mat-form-field-placeholder-wrapper"><label class="mat-input-placeholder mat-form-field-placeholder" [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\'" #placeholder *ngIf="_hasPlaceholder()"><ng-content select="mat-placeholder"></ng-content>{{_control.placeholder}} <span class="mat-placeholder-required mat-form-field-required-marker" aria-hidden="true" *ngIf="!hideRequiredMarker && _control.required">*</span></label></span></div><div class="mat-input-suffix mat-form-field-suffix" *ngIf="_suffixChildren.length"><ng-content select="[matSuffix]"></ng-content></div></div><div class="mat-input-underline mat-form-field-underline" #underline [class.mat-disabled]="_control.disabled"><span class="mat-input-ripple mat-form-field-ripple" [class.mat-accent]="color == \'accent\'" [class.mat-warn]="color == \'warn\'"></span></div><div class="mat-input-subscript-wrapper mat-form-field-subscript-wrapper" [ngSwitch]="_getDisplayedMessages()"><div *ngSwitchCase="\'error\'" [@transitionMessages]="_subscriptAnimationState"><ng-content select="mat-error"></ng-content></div><div class="mat-input-hint-wrapper 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-input-hint-spacer 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;width:100%}.mat-form-field-prefix,.mat-form-field-suffix{white-space:nowrap;flex:none}.mat-form-field-prefix .mat-icon,.mat-form-field-suffix .mat-icon{width:1em}.mat-form-field-prefix .mat-icon-button,.mat-form-field-suffix .mat-icon-button{font:inherit;vertical-align:baseline}.mat-form-field-prefix .mat-icon-button .mat-icon,.mat-form-field-suffix .mat-icon-button .mat-icon{font-size:inherit}.mat-form-field-infix{display:block;position:relative;flex:auto;min-width:0}.mat-form-field-placeholder-wrapper{position:absolute;left:0;box-sizing:content-box;width:100%;height:100%;overflow:hidden;pointer-events:none}.mat-form-field-placeholder{position:absolute;left:0;font:inherit;pointer-events:none;width:100%;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;transform:perspective(100px);-ms-transform:none;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-placeholder{transform-origin:100% 0;left:auto;right:0}.mat-form-field-can-float.mat-form-field-should-float .mat-form-field-placeholder,.mat-form-field-empty.mat-form-field-placeholder{display:block}.mat-form-field-autofill-control:-webkit-autofill+.mat-form-field-placeholder-wrapper .mat-form-field-placeholder{display:none}.mat-form-field-can-float .mat-form-field-autofill-control:-webkit-autofill+.mat-form-field-placeholder-wrapper .mat-form-field-placeholder{display:block;transition:none}.mat-form-field-placeholder:not(.mat-form-field-empty){transition:none}.mat-form-field-underline{position:absolute;height:1px;width:100%}.mat-form-field-underline.mat-disabled{background-position:0;background-col