@taiga-ui/cdk/fesm2022/taiga-ui-cdk-directives-animated.mjs.map

Base library for creating Angular components and applications using Taiga UI principles regarding of actual visual appearance

{"version":3,"file":"taiga-ui-cdk-directives-animated.mjs","sources":["../../../projects/cdk/directives/animated/animated.directive.ts","../../../projects/cdk/directives/animated/taiga-ui-cdk-directives-animated.ts"],"sourcesContent":["import {isPlatformBrowser} from '@angular/common';\nimport {\n    afterNextRender,\n    Directive,\n    inject,\n    PLATFORM_ID,\n    type Renderer2,\n    ViewContainerRef,\n} from '@angular/core';\nimport {TUI_VERSION} from '@taiga-ui/cdk/constants';\nimport {tuiInjectElement, tuiIsElement} from '@taiga-ui/cdk/utils/dom';\n\nexport const TUI_ENTER = 'tui-enter';\nexport const TUI_LEAVE = 'tui-leave';\nexport const TUI_ANIMATED = 'tui-animated';\n\nconst TUI_LEAVE_KEY = `${TUI_LEAVE}_${TUI_VERSION.split('.')[0]}`;\n\n@Directive({\n    selector: '[tuiAnimated]',\n    host: {\n        class: `${TUI_ENTER} ${TUI_ANIMATED}`,\n        '(animationcancel.self)': 'remove()',\n        '(animationend.self)': 'remove()',\n    },\n})\nexport class TuiAnimated {\n    // @ts-ignore https://github.com/angular/angular/blob/main/packages/core/src/render3/interfaces/view.ts#L56\n    private readonly renderer = inject(ViewContainerRef)._hostLView?.[11];\n    private readonly el = tuiInjectElement();\n\n    constructor() {\n        afterNextRender(() => this.remove());\n\n        if (this.renderer && isPlatformBrowser(inject(PLATFORM_ID))) {\n            // delegate is used in Angular Animations renderer\n            wrap(this.renderer.delegate || this.renderer);\n        }\n    }\n\n    protected remove(): void {\n        if (this.el.isConnected && !this.el.getAnimations?.().length) {\n            this.el.classList.remove(TUI_ENTER);\n        }\n    }\n}\n\nfunction wrap(renderer: Renderer2): void {\n    if (renderer.data[TUI_LEAVE_KEY]) {\n        return;\n    }\n\n    const {removeChild} = renderer;\n\n    renderer.data[TUI_LEAVE_KEY] = true;\n\n    renderer.removeChild = (parent: Node, el: Node, host?: boolean): void => {\n        if (!tuiIsElement(el) || !el.classList.contains(TUI_ANIMATED)) {\n            removeChild.call(renderer, parent, el, host);\n\n            return;\n        }\n\n        el.classList.remove(TUI_ENTER);\n\n        const {length} = el.getAnimations?.() || [];\n\n        el.classList.add(TUI_LEAVE);\n\n        const animations = el.getAnimations?.() ?? [];\n        const last = animations[animations.length - 1];\n\n        const finish = (): void => {\n            if (!parent || parent.contains(el)) {\n                removeChild.call(renderer, parent, el, host);\n            }\n        };\n\n        if (animations.length > length && last) {\n            last.onfinish = finish;\n            last.oncancel = finish;\n        } else {\n            finish();\n        }\n    };\n}\n","/**\n * Generated bundle index. 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