@taiga-ui/kit/fesm2022/taiga-ui-kit-components-segmented.mjs.map

Taiga UI Angular main components kit

{"version":3,"file":"taiga-ui-kit-components-segmented.mjs","sources":["../../../projects/kit/components/segmented/segmented.directive.ts","../../../projects/kit/components/segmented/segmented.component.ts","../../../projects/kit/components/segmented/taiga-ui-kit-components-segmented.ts"],"sourcesContent":["import type {AfterContentChecked, AfterContentInit, QueryList} from '@angular/core';\nimport {ContentChildren, Directive, ElementRef, inject} from '@angular/core';\nimport {NgControl, RadioControlValueAccessor} from '@angular/forms';\nimport {RouterLinkActive} from '@angular/router';\nimport {EMPTY_QUERY} from '@taiga-ui/cdk/constants';\nimport {tuiControlValue, tuiQueryListChanges} from '@taiga-ui/cdk/observables';\nimport {tuiInjectElement} from '@taiga-ui/cdk/utils/dom';\nimport {map, switchMap} from 'rxjs';\n\nimport {TuiSegmented} from './segmented.component';\n\n@Directive({\n    standalone: true,\n    host: {\n        '(click)': 'update($event.target)',\n    },\n})\nexport class TuiSegmentedDirective implements AfterContentChecked, AfterContentInit {\n    @ContentChildren(NgControl, {descendants: true})\n    private readonly controls: QueryList<NgControl> = EMPTY_QUERY;\n\n    @ContentChildren(RadioControlValueAccessor, {descendants: true})\n    private readonly radios: QueryList<RadioControlValueAccessor> = EMPTY_QUERY;\n\n    @ContentChildren(RouterLinkActive)\n    private readonly links: QueryList<RouterLinkActive> = EMPTY_QUERY;\n\n    @ContentChildren(RouterLinkActive, {read: ElementRef})\n    private readonly elements: QueryList<ElementRef<HTMLElement>> = EMPTY_QUERY;\n\n    private readonly component = inject(TuiSegmented);\n    private readonly el = tuiInjectElement();\n\n    public ngAfterContentInit(): void {\n        tuiQueryListChanges(this.controls)\n            .pipe(\n                switchMap(() => tuiControlValue(this.controls.first)),\n                map((value) => this.radios.toArray().findIndex((c) => c.value === value)),\n            )\n            .subscribe((index) => {\n                this.component.update(index);\n            });\n    }\n\n    public ngAfterContentChecked(): void {\n        if (this.links.length) {\n            this.update(this.elements.get(this.linkIndex)?.nativeElement || null);\n        }\n    }\n\n    protected update(target: Element | null): void {\n        this.component.update(this.getIndex(target));\n    }\n\n    private get linkIndex(): number {\n        return this.links.toArray().findIndex((link) => link.isActive);\n    }\n\n    private getIndex(element: Element | null): number {\n        return Array.from(this.el.children).findIndex((tab) => tab.contains(element));\n    }\n}\n","import type {OnChanges} from '@angular/core';\nimport {\n    ChangeDetectionStrategy,\n    Component,\n    EventEmitter,\n    inject,\n    Input,\n    Output,\n    ViewEncapsulation,\n} from '@angular/core';\nimport {takeUntilDestroyed} from '@angular/core/rxjs-interop';\nimport {ResizeObserverService} from '@ng-web-apis/resize-observer';\nimport {tuiZonefree} from '@taiga-ui/cdk/observables';\nimport {tuiCreateOptions} from '@taiga-ui/cdk/utils/di';\nimport {tuiInjectElement, tuiIsHTMLElement} from '@taiga-ui/cdk/utils/dom';\nimport {tuiPx} from '@taiga-ui/cdk/utils/miscellaneous';\nimport type {TuiSizeL, TuiSizeS} from '@taiga-ui/core/types';\nimport {tuiBadgeNotificationOptionsProvider} from '@taiga-ui/kit/components/badge-notification';\n\nimport {TuiSegmentedDirective} from './segmented.directive';\n\nexport const [TUI_SEGMENTED_OPTIONS, tuiSegmentedOptionsProvider] = tuiCreateOptions({\n    size: 's' as TuiSizeL | TuiSizeS,\n});\n\n@Component({\n    standalone: true,\n    selector: 'tui-segmented',\n    template: '<ng-content />',\n    styleUrls: ['./segmented.style.less'],\n    encapsulation: ViewEncapsulation.None,\n    changeDetection: ChangeDetectionStrategy.OnPush,\n    providers: [ResizeObserverService, tuiBadgeNotificationOptionsProvider({size: 's'})],\n    hostDirectives: [TuiSegmentedDirective],\n    host: {\n        '[attr.data-size]': 'size',\n    },\n})\nexport class TuiSegmented implements OnChanges {\n    private readonly el = tuiInjectElement();\n\n    protected readonly sub = inject(ResizeObserverService, {self: true})\n        .pipe(tuiZonefree(), takeUntilDestroyed())\n        .subscribe(() => this.refresh());\n\n    @Input()\n    public size: TuiSizeL | TuiSizeS = inject(TUI_SEGMENTED_OPTIONS).size;\n\n    @Input()\n    public activeItemIndex = 0;\n\n    @Output()\n    public readonly activeItemIndexChange = new EventEmitter<number>();\n\n    public ngOnChanges(): void {\n        this.refresh();\n    }\n\n    public update(activeItemIndex: number): void {\n        if (activeItemIndex === this.activeItemIndex || activeItemIndex < 0) {\n            return;\n        }\n\n        this.activeItemIndex = activeItemIndex;\n        this.activeItemIndexChange.emit(activeItemIndex);\n        this.refresh();\n    }\n\n    private get activeElement(): Element | null {\n        return this.el.children.item(this.activeItemIndex);\n    }\n\n    private refresh(): void {\n        const el = this.activeElement;\n\n        if (!tuiIsHTMLElement(el)) {\n            return;\n        }\n\n        Array.from(this.el.children).forEach((e) =>\n            e.classList.remove('tui-segmented_active'),\n        );\n\n        el.classList.add('tui-segmented_active');\n\n        const {offsetWidth = 0, offsetLeft = 0, offsetTop = 0} = el;\n\n        this.el.style.setProperty('--t-top', tuiPx(offsetTop));\n        this.el.style.setProperty('--t-left', tuiPx(offsetLeft));\n        this.el.style.setProperty('--t-width', tuiPx(offsetWidth));\n    }\n}\n","/**\n * Generated bundle index. Do not edit.\n */\n\nexport * from 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