@ng-matero/extensions/fesm2022/mtxButton.mjs.map

Angular Material Extensions

{"version":3,"file":"mtxButton.mjs","sources":["../../../projects/extensions/button/button-loading.ts","../../../projects/extensions/button/button-module.ts","../../../projects/extensions/button/mtxButton.ts"],"sourcesContent":["import {\n  ComponentRef,\n  Directive,\n  ElementRef,\n  Input,\n  OnChanges,\n  Renderer2,\n  SimpleChanges,\n  ViewContainerRef,\n  booleanAttribute,\n} from '@angular/core';\nimport { ThemePalette } from '@angular/material/core';\nimport { MatProgressSpinner } from '@angular/material/progress-spinner';\n\n@Directive({\n  selector: `[mat-button][loading],\n             [mat-raised-button][loading],\n             [mat-stroked-button][loading],\n             [mat-flat-button][loading],\n             [mat-icon-button][loading],\n             [mat-fab][loading],\n             [mat-mini-fab][loading]`,\n  standalone: true,\n})\nexport class MatButtonLoading implements OnChanges {\n  private spinner!: ComponentRef<MatProgressSpinner> | null;\n\n  @Input({ transform: booleanAttribute }) loading = false;\n\n  @Input({ transform: booleanAttribute }) disabled = false;\n\n  @Input() color: ThemePalette;\n\n  constructor(\n    private _elementRef: ElementRef<HTMLButtonElement>,\n    private _viewContainerRef: ViewContainerRef,\n    private _renderer: Renderer2\n  ) {}\n\n  ngOnChanges(changes: SimpleChanges): void {\n    if (!changes.loading) {\n      return;\n    }\n    if (changes.loading.currentValue) {\n      this._elementRef.nativeElement.classList.add('mat-button-loading');\n      setTimeout(() => this._elementRef.nativeElement.setAttribute('disabled', ''));\n      this.createSpinner();\n    } else if (!changes.loading.firstChange) {\n      this._elementRef.nativeElement.classList.remove('mat-button-loading');\n      setTimeout(() => this._elementRef.nativeElement.removeAttribute('disabled'));\n      this.destroySpinner();\n    }\n  }\n\n  private createSpinner(): void {\n    if (!this.spinner) {\n      this.spinner = this._viewContainerRef.createComponent(MatProgressSpinner);\n      this.spinner.instance.color = this.color;\n      this.spinner.instance.diameter = 24;\n      this.spinner.instance.mode = 'indeterminate';\n      this._renderer.appendChild(\n        this._elementRef.nativeElement,\n        this.spinner.instance._elementRef.nativeElement\n      );\n    }\n  }\n\n  private destroySpinner(): void {\n    if (this.spinner) {\n      this.spinner.destroy();\n      this.spinner = null;\n    }\n  }\n}\n","import { NgModule } from '@angular/core';\nimport { CommonModule } from '@angular/common';\n\nimport { MatButtonModule } from '@angular/material/button';\nimport { MatProgressSpinnerModule } from '@angular/material/progress-spinner';\nimport { MatButtonLoading } from './button-loading';\n\n@NgModule({\n  imports: [CommonModule, MatButtonModule, MatProgressSpinnerModule, MatButtonLoading],\n  exports: [MatButtonLoading],\n})\nexport class MtxButtonModule {}\n","/**\n * Generated bundle index. 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