@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  inject,\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], [matButton][loading],\n             [mat-raised-button][loading],\n             [mat-stroked-button][loading],\n             [mat-flat-button][loading],\n             [mat-icon-button][loading], [matIconButton][loading],\n             [mat-fab][loading], [matFab][loading],\n             [mat-mini-fab][loading], [matMiniFab][loading]`,\n})\nexport class MatButtonLoading implements OnChanges {\n  private _elementRef = inject<ElementRef<HTMLButtonElement>>(ElementRef);\n  private _viewContainerRef = inject(ViewContainerRef);\n  private _renderer = inject(Renderer2);\n\n  private spinner: ComponentRef<MatProgressSpinner> | null = null;\n\n  @Input({ transform: booleanAttribute }) loading = false;\n\n  @Input({ transform: booleanAttribute }) disabled = false;\n\n  @Input() color: ThemePalette;\n\n  ngOnChanges(changes: SimpleChanges): void {\n    if (!changes.loading) {\n      return;\n    }\n\n    if (changes.loading.currentValue) {\n      this._elementRef.nativeElement.classList.add('mat-button-loading');\n\n      if (!this.disabled) {\n        setTimeout(() => {\n          this._elementRef.nativeElement.classList.add('mat-mdc-button-disabled');\n          this._elementRef.nativeElement.setAttribute('disabled', 'true');\n        });\n      }\n\n      this.createSpinner();\n    } else if (!changes.loading.firstChange) {\n      this._elementRef.nativeElement.classList.remove('mat-button-loading');\n\n      if (!this.disabled) {\n        setTimeout(() => {\n          this._elementRef.nativeElement.classList.remove('mat-mdc-button-disabled');\n          this._elementRef.nativeElement.removeAttribute('disabled');\n        });\n      }\n\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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