ngx-slick-carousel/fesm2022/ngx-slick-carousel.mjs.map

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{"version":3,"file":"ngx-slick-carousel.mjs","sources":["../../src/slick.component.ts","../../src/index.ts","../../src/ngx-slick-carousel.ts"],"sourcesContent":["import { isPlatformServer } from '@angular/common';\nimport {\n  AfterViewChecked,\n  AfterViewInit,\n  Component,\n  Directive,\n  ElementRef,\n  forwardRef,\n  inject,\n  Input,\n  NgZone,\n  OnChanges,\n  OnDestroy,\n  OnInit,\n  output,\n  PLATFORM_ID,\n  Renderer2,\n  SimpleChanges\n} from '@angular/core';\nimport { NG_VALUE_ACCESSOR } from '@angular/forms';\n\ndeclare const jQuery: JQueryStatic;\n\n/**\n * Slick component\n */\n@Component({\n  selector: 'ngx-slick-carousel',\n  exportAs: 'slick-carousel',\n  providers: [{\n    provide: NG_VALUE_ACCESSOR,\n    useExisting: forwardRef(() => SlickCarouselComponent),\n    multi: true\n  }],\n  template: '<ng-content></ng-content>',\n  standalone: false,\n})\nexport class SlickCarouselComponent implements OnDestroy, OnChanges, AfterViewInit, AfterViewChecked {\n\n  @Input() config: JQuerySlickOptions;\n  afterChange = output<{ event: JQuery.TriggeredEvent<HTMLElement>, slick: JQuerySlick, currentSlide: number, first: boolean, last: boolean }>();\n  beforeChange = output<{ event: JQuery.TriggeredEvent<HTMLElement>, slick: JQuerySlick, currentSlide: number, nextSlide: number }>();\n  breakpoint = output<{ event: JQuery.TriggeredEvent<HTMLElement>, slick: JQuerySlick, breakpoint: any }>();\n  destroy = output<{ event: JQuery.TriggeredEvent<HTMLElement>, slick: JQuerySlick }>();\n  init = output<{ event: JQuery.TriggeredEvent<HTMLElement>, slick: JQuerySlick }>();\n\n  public $instance: JQuery;\n\n  // access from parent component can be a problem with change detection timing. Please use afterChange output\n  private currentIndex = 0;\n\n  public slides: any[] = [];\n  public initialized = false;\n  private _removedSlides: SlickItemDirective[] = [];\n  private _addedSlides: SlickItemDirective[] = [];\n\n  private el = inject(ElementRef);\n  private zone = inject(NgZone);\n  private isServer = isPlatformServer(inject(PLATFORM_ID));\n\n  /**\n   * On component destroy\n   */\n  ngOnDestroy() {\n    this.unslick();\n  }\n\n  ngAfterViewInit(): void {\n    this.ngAfterViewChecked();\n  }\n\n  /**\n   * On component view checked\n   */\n  ngAfterViewChecked() {\n    if (this.isServer) {\n      return;\n    }\n    if (this._addedSlides.length > 0 || this._removedSlides.length > 0) {\n      const nextSlidesLength = this.slides.length - this._removedSlides.length + this._addedSlides.length;\n      if (!this.initialized) {\n        if (nextSlidesLength > 0) {\n          this.initSlick();\n        }\n        // if nextSlidesLength is zere, do nothing\n      } else if (nextSlidesLength === 0) { // unslick case\n        this.unslick();\n      } else {\n        this._addedSlides.forEach(slickItem => {\n          this.slides.push(slickItem);\n          this.$instance.slick('slickAdd', slickItem.el.nativeElement);\n        });\n        this._addedSlides = [];\n\n        this._removedSlides.forEach(slickItem => {\n          const idx = this.slides.indexOf(slickItem);\n          this.slides = this.slides.filter(s => s !== slickItem);\n          this.$instance.slick('slickRemove', idx);\n        });\n        this._removedSlides = [];\n      }\n    }\n  }\n\n  /**\n   * init slick\n   */\n  initSlick() {\n    this.slides = this._addedSlides;\n    this._addedSlides = [];\n    this._removedSlides = [];\n\n    this.$instance = jQuery(this.el.nativeElement);\n\n    this.$instance.on('init', (event, slick: JQuerySlick) => {\n      this.zone.run(() => {\n        this.init.emit({ event, slick });\n      });\n    });\n\n    this.$instance.slick(this.config);\n\n    this.zone.run(() => {\n      this.initialized = true;\n\n      this.currentIndex = this.config?.initialSlide || 0;\n    });\n\n    this.$instance.on('afterChange', (event, slick: JQuerySlick, currentSlide: number) => {\n      this.zone.run(() => {\n          this.afterChange.emit({\n              event,\n              slick,\n              currentSlide,\n              first: currentSlide === 0,\n              last: slick.$slides.length === currentSlide + slick.options.slidesToScroll\n          });\n          this.currentIndex = currentSlide;\n      });\n    });\n\n    this.$instance.on('beforeChange', (event, slick: JQuerySlick, currentSlide: number, nextSlide: number) => {\n      this.zone.run(() => {\n        this.beforeChange.emit({ event, slick, currentSlide, nextSlide });\n        this.currentIndex = nextSlide;\n      });\n    });\n\n    this.$instance.on('breakpoint', (event, slick: JQuerySlick, breakpoint) => {\n      this.zone.run(() => {\n        this.breakpoint.emit({ event, slick, breakpoint });\n      });\n    });\n\n    this.$instance.on('destroy', (event, slick: JQuerySlick) => {\n      this.zone.run(() => {\n        this.destroy.emit({ event, slick });\n        this.initialized = false;\n      });\n    });\n  }\n\n  addSlide(slickItem: SlickItemDirective) {\n    this._addedSlides.push(slickItem);\n  }\n\n  removeSlide(slickItem: SlickItemDirective) {\n    this._removedSlides.push(slickItem);\n  }\n\n  /**\n   * Slick Method\n   */\n  public slickGoTo(index: number) {\n    this.$instance.slick('slickGoTo', index);\n  }\n\n  public slickNext() {\n    this.$instance.slick('slickNext');\n  }\n\n  public slickPrev() {\n    this.$instance.slick('slickPrev');\n  }\n\n  public slickPause() {\n    this.$instance.slick('slickPause');\n  }\n\n  public slickPlay() {\n    this.$instance.slick('slickPlay');\n  }\n\n  public unslick() {\n    if (this.$instance) {\n      this.$instance.slick('unslick');\n      this.$instance = undefined;\n    }\n    this.initialized = false;\n  }\n\n  ngOnChanges(changes: SimpleChanges): void {\n    if (this.initialized) {\n      const config = changes['config'];\n      if (config.previousValue !== config.currentValue && config.currentValue !== undefined) {\n        const refresh = config.currentValue['refresh'];\n        const newOptions = Object.assign({}, config.currentValue);\n        delete newOptions['refresh'];\n\n        this.$instance.slick('slickSetOption', newOptions, refresh);\n      }\n    }\n  }\n\n}\n\n@Directive({\n  selector: '[ngxSlickItem]',\n  standalone: false\n})\nexport class SlickItemDirective implements OnInit, OnDestroy {\n  private carousel = inject(SlickCarouselComponent, { host: true });\n\n  renderer = inject(Renderer2);\n  el = inject(ElementRef);\n  isServer = isPlatformServer(inject(PLATFORM_ID));\n\n  ngOnInit() {\n    this.carousel.addSlide(this);\n    if (this.isServer && this.carousel.slides.length > 0) {\n      // Do not show other slides in server side rendering (broken ui can be affacted to Core Web Vitals)\n      this.renderer.setStyle(this.el, 'display', 'none');\n    }\n  }\n\n  ngOnDestroy() {\n    this.carousel.removeSlide(this);\n  }\n}\n","import {CommonModule} from '@angular/common';\nimport {NgModule} from '@angular/core';\nimport {SlickCarouselComponent, SlickItemDirective} from './slick.component';\n\nexport * from './slick.component';\n\n@NgModule({\n  imports: [\n    CommonModule\n  ],\n  declarations: [\n    SlickCarouselComponent,\n    SlickItemDirective,\n  ],\n  exports: [\n    SlickCarouselComponent,\n    SlickItemDirective,\n  ]\n})\nexport class SlickCarouselModule {\n}\n","/**\n * Generated bundle index. 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