@haloduck/util/fesm2022/haloduck-util.mjs.map

HaloDuck Util Library - Angular

{"version":3,"file":"haloduck-util.mjs","sources":["../../../../projects/haloduck/util/src/lib/function/util.file.ts","../../../../projects/haloduck/util/src/lib/function/util.form.ts","../../../../projects/haloduck/util/src/lib/service/util.service.ts","../../../../projects/haloduck/util/src/lib/directive/fit-text.directive.ts","../../../../projects/haloduck/util/src/public-api.ts","../../../../projects/haloduck/util/src/haloduck-util.ts"],"sourcesContent":["\nexport function download(href: string) {\n  const link = document.createElement('a');\n  link.href = href;\n  link.target = '_blank';\n  document.body.appendChild(link);\n  link.click();\n  document.body.removeChild(link);\n}\n","import { AbstractControl, Validators, FormGroup } from '@angular/forms';\n\nexport function hasRequired(control: AbstractControl<any, any> | null) {\n  return control?.hasValidator(Validators.required);\n}\n\nexport function hasError(\n  control: AbstractControl<any, any> | null,\n  errorType: string,\n): boolean | undefined {\n  return control?.touched && (control?.hasError(errorType) ?? false);\n}\n\nexport function getDirtyValues(fg: FormGroup) {\n  const dirtyValues = Object.keys(fg.controls)\n    .filter((key) => fg.controls[key].dirty)\n    .reduce((acc: { [key: string]: any }, key) => {\n      acc[key] = fg.controls[key].value;\n      return acc;\n    }, {});\n\n  return dirtyValues;\n}\n\nexport const englishAndNumberOnlyValidator =\n  Validators.pattern(/^[0-9A-Za-z\\s]*$/);\n\nexport function isEqual(a: any, b: any): boolean {\n  if (a === b) return true;\n  if (!a || !b) return false;\n  if (Array.isArray(a) && Array.isArray(b)) {\n    return (\n      a.length === b.length && a.every((val, i) => isEqual(val, b[i]))\n    );\n  }\n  if (typeof a === 'object' && typeof b === 'object') {\n    const keysA = Object.keys(a);\n    const keysB = Object.keys(b);\n    return (\n      keysA.length === keysB.length &&\n      keysA.every((key) => isEqual(a[key], b[key]))\n    );\n  }\n  return false;\n}\n","import {\n  Injectable,\n  inject,\n  InjectionToken,\n  Provider,\n  EnvironmentInjector,\n} from '@angular/core';\n\nexport const FILE_ICON_SET = new InjectionToken<Record<string, string>>(\n  'FILE_ICON_SET',\n  {\n    providedIn: 'root',\n    factory: () => ({\n      pdf: 'assets/pdf.svg',\n      stl: 'assets/stl.svg',\n      default: 'assets/default.svg',\n    }),\n  },\n);\n\nexport function provideHaloduckUtilIconSet(\n  iconSet: Record<string, string>,\n): Provider {\n  return {\n    provide: FILE_ICON_SET,\n    useValue: iconSet,\n  };\n}\n\n@Injectable({\n  providedIn: 'root',\n})\nexport class UtilService {\n  // private readonly environmentInjector = inject(EnvironmentInjector);\n  iconSet = inject(FILE_ICON_SET);\n\n  getFileIconUrl(filename: string): string {\n    const extension = filename.split('.').pop()?.toLowerCase();\n    return this.iconSet[extension || ''] || this.iconSet['default'];\n  }\n}\n","import { AfterViewInit, Directive, ElementRef, Input, NgZone, OnDestroy } from '@angular/core';\n\n/**\n * Shrinks the font-size so the text fits within the element's width.\n * - Only scales down; never scales up beyond the computed font size\n * - Observes element resize and text mutations\n */\n@Directive({\n  selector: '[haloduckFitText]',\n  standalone: true\n})\nexport class FitTextDirective implements AfterViewInit, OnDestroy {\n  @Input() hddFitTextMinPx = 6; // reasonable minimum for small cards\n  @Input() hddFitTextMaxPx?: number; // if provided, caps the max font size\n\n  private readonly host: HTMLElement;\n  private resizeObserver?: ResizeObserver;\n  private mutationObserver?: MutationObserver;\n  private destroyed = false;\n  private removeWindowResizeListener?: () => void;\n  private rafId: number | null = null;\n  private scheduled = false;\n  private readonly handleWindowResize = () => this.scheduleFit();\n\n  constructor(private readonly elRef: ElementRef<HTMLElement>, private readonly zone: NgZone) {\n    this.host = elRef.nativeElement;\n  }\n\n  ngAfterViewInit(): void {\n    // Avoid layout thrash during Angular change detection\n    this.zone.runOutsideAngular(() => {\n      // Ensure single line to match width-fit semantics\n      this.host.style.whiteSpace = this.host.style.whiteSpace || 'nowrap';\n      // Trigger initial fit after current microtask\n      setTimeout(() => this.scheduleFit(), 0);\n\n      // Observe element size changes\n      if (typeof ResizeObserver !== 'undefined') {\n        this.resizeObserver = new ResizeObserver(() => this.scheduleFit());\n        this.resizeObserver.observe(this.host);\n      } else if (typeof window !== 'undefined' && typeof window.addEventListener === 'function') {\n        window.addEventListener('resize', this.handleWindowResize);\n        this.removeWindowResizeListener = () => window.removeEventListener('resize', this.handleWindowResize);\n      }\n\n      // Observe text/content changes\n      this.mutationObserver = new MutationObserver(() => this.scheduleFit());\n      this.mutationObserver.observe(this.host, { childList: true, characterData: true, subtree: true });\n    });\n  }\n\n  ngOnDestroy(): void {\n    this.destroyed = true;\n    if (this.resizeObserver) {\n      this.resizeObserver.disconnect();\n    }\n    this.removeWindowResizeListener?.();\n    this.mutationObserver?.disconnect();\n    if (this.rafId !== null) {\n      cancelAnimationFrame(this.rafId);\n      this.rafId = null;\n    }\n  }\n\n  private scheduleFit = (): void => {\n    if (this.destroyed || this.scheduled) return;\n    this.scheduled = true;\n    const raf = typeof requestAnimationFrame === 'function' ? requestAnimationFrame : (cb: FrameRequestCallback) => setTimeout(() => cb(performance.now()), 16) as unknown as number;\n    this.rafId = raf(() => {\n      this.rafId = null;\n      this.scheduled = false;\n      this.fit();\n    });\n  };\n\n  private fit = (): void => {\n    if (this.destroyed) return;\n\n    const element = this.host;\n    const availableWidth = element.clientWidth;\n    if (!availableWidth) return;\n\n    const computed = window.getComputedStyle(element);\n    const originalFontSizePx = this.parsePx(computed.fontSize) || 16;\n    const maxPx = this.hddFitTextMaxPx ? Math.min(this.hddFitTextMaxPx, originalFontSizePx) : originalFontSizePx;\n    let low = this.hddFitTextMinPx;\n    let high = Math.max(low, Math.floor(maxPx));\n\n    // Quick accept if it already fits\n    element.style.fontSize = `${high}px`;\n    if (this.scrollsWithin(element, availableWidth)) {\n      return;\n    }\n\n    // Binary search for the largest font-size that fits\n    while (low < high) {\n      const mid = Math.floor((low + high) / 2);\n      element.style.fontSize = `${mid}px`;\n      if (this.scrollsWithin(element, availableWidth)) {\n        low = mid + 1; // try bigger\n      } else {\n        high = mid - 1; // too big\n      }\n    }\n    // After loop, test final candidates\n    for (let size = Math.min(high, maxPx); size >= this.hddFitTextMinPx; size--) {\n      element.style.fontSize = `${size}px`;\n      if (this.scrollsWithin(element, availableWidth)) {\n        break;\n      }\n    }\n  };\n\n  private scrollsWithin(element: HTMLElement, availableWidth: number): boolean {\n    // Add a small epsilon for sub-pixel rounding\n    return element.scrollWidth <= Math.ceil(availableWidth + 0.5);\n  }\n\n  private parsePx(value: string): number {\n    const num = Number(String(value || '').replace('px', ''));\n    return isFinite(num) ? num : 0;\n  }\n}\n\n\n","/*\n * Public API Surface of util\n */\n\nexport * from './lib';\n","/**\n * Generated bundle index. 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