@taiga-ui/kit/fesm2022/taiga-ui-kit-directives-skeleton.mjs.map

Taiga UI Angular main components kit

{"version":3,"file":"taiga-ui-kit-directives-skeleton.mjs","sources":["../../../projects/kit/directives/skeleton/skeleton.directive.ts","../../../projects/kit/directives/skeleton/taiga-ui-kit-directives-skeleton.ts"],"sourcesContent":["import type {OnChanges, SimpleChanges} from '@angular/core';\nimport {\n    ChangeDetectionStrategy,\n    Component,\n    Directive,\n    inject,\n    Input,\n    ViewEncapsulation,\n} from '@angular/core';\nimport {CHAR_NO_BREAK_SPACE} from '@taiga-ui/cdk/constants';\nimport {tuiInjectElement} from '@taiga-ui/cdk/utils/dom';\nimport {tuiPure, tuiWithStyles} from '@taiga-ui/cdk/utils/miscellaneous';\nimport {TUI_ANIMATIONS_SPEED} from '@taiga-ui/core/tokens';\nimport {tuiGetDuration} from '@taiga-ui/core/utils/miscellaneous';\n\nconst FADE = [{opacity: 0.06}, {opacity: 1}];\n\n@Component({\n    standalone: true,\n    template: '',\n    styleUrls: ['./skeleton.style.less'],\n    encapsulation: ViewEncapsulation.None,\n    changeDetection: ChangeDetectionStrategy.OnPush,\n    host: {\n        class: 'tui-skeleton-styles',\n    },\n})\nclass TuiSkeletonStyles {}\n\n@Directive({\n    standalone: true,\n    selector: '[tuiSkeleton]',\n    host: {\n        tuiSkeleton: '',\n        '[class._skeleton]': 'tuiSkeleton',\n        '[attr.data-tui-skeleton]': 'getPlaceholder(tuiSkeleton)',\n    },\n})\nexport class TuiSkeleton implements OnChanges {\n    private animation?: Animation;\n    private readonly el = tuiInjectElement();\n    private readonly duration = tuiGetDuration(inject(TUI_ANIMATIONS_SPEED)) * 2;\n\n    protected readonly nothing = tuiWithStyles(TuiSkeletonStyles);\n\n    @Input()\n    public tuiSkeleton: boolean | number | string = false;\n\n    public ngOnChanges({tuiSkeleton}: SimpleChanges): void {\n        this.animation?.cancel();\n\n        if (!tuiSkeleton?.currentValue && !tuiSkeleton?.firstChange) {\n            this.animation = this.el.animate(FADE, this.duration);\n        }\n    }\n\n    @tuiPure\n    protected getPlaceholder(value: boolean | number | string): string | null {\n        switch (typeof value) {\n            case 'number':\n                return Array.from({length: value})\n                    .map(() => CHAR_NO_BREAK_SPACE.repeat(getLength()))\n                    .join(' ');\n            case 'string':\n                return value;\n            default:\n                return null;\n        }\n    }\n}\n\nfunction getLength(): number {\n    return Math.floor(Math.random() * (15 - 5 + 1)) + 5;\n}\n","/**\n * Generated bundle index. 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