{"version":3,"file":"primeng-animate.mjs","sources":["../../src/app/components/animate/animate.ts","../../src/app/components/animate/primeng-animate.ts"],"sourcesContent":["import { CommonModule } from '@angular/common';\nimport { AfterViewInit, Directive, ElementRef, Input, NgModule, OnInit, Renderer2 } from '@angular/core';\nimport { DomHandler } from 'primeng/dom';\n/**\n * Animate manages PrimeFlex CSS classes declaratively to during enter/leave animations on scroll or on page load.\n * @group Components\n */\n@Directive({\n    selector: '[pAnimate]',\n    host: {\n        '[class.p-animate]': 'true'\n    }\n})\nexport class Animate implements OnInit, AfterViewInit {\n    /**\n     * Selector to define the CSS class for enter animation.\n     * @group Props\n     */\n    @Input() enterClass: string | undefined;\n    /**\n     * Selector to define the CSS class for leave animation.\n     * @group Props\n     */\n    @Input() leaveClass: string | undefined;\n\n    observer: IntersectionObserver | undefined;\n\n    timeout: any;\n\n    constructor(private host: ElementRef, public el: ElementRef, public renderer: Renderer2) {}\n\n    ngOnInit() {\n        console.log('pAnimate directive is deprecated in 16.7.0 and will be removed in the future. Use pAnimateOnScroll directive instead');\n    }\n\n    ngAfterViewInit() {\n        this.bindIntersectionObserver();\n    }\n\n    bindIntersectionObserver() {\n        const options = {\n            root: null,\n            rootMargin: '0px',\n            threshold: 1.0\n        };\n\n        this.observer = new IntersectionObserver((el) => this.isVisible(el), options);\n        this.observer.observe(this.host.nativeElement);\n    }\n\n    isVisible(element: IntersectionObserverEntry[]) {\n        const [intersectionObserverEntry] = element;\n        intersectionObserverEntry.isIntersecting ? this.enter() : this.leave();\n    }\n\n    enter() {\n        this.host.nativeElement.style.visibility = 'visible';\n        DomHandler.addClass(this.host.nativeElement, this.enterClass as string);\n    }\n\n    leave() {\n        DomHandler.removeClass(this.host.nativeElement, this.enterClass as string);\n        if (this.leaveClass) {\n            DomHandler.addClass(this.host.nativeElement, this.leaveClass);\n        }\n\n        const animationDuration = this.host.nativeElement.style.animationDuration || 500;\n\n        this.timeout = setTimeout(() => {\n            this.host.nativeElement.style.visibility = 'hidden';\n        }, animationDuration);\n    }\n\n    unbindIntersectionObserver() {\n        if (this.observer) {\n            this.observer.unobserve(this.host.nativeElement);\n        }\n    }\n\n    ngOnDestroy() {\n        this.unbindIntersectionObserver();\n        clearTimeout(this.timeout);\n    }\n}\n\n@NgModule({\n    imports: [CommonModule],\n    exports: [Animate],\n    declarations: [Animate]\n})\nexport class AnimateModule {}\n","/**\n * Generated bundle index. 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