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

Taiga UI Angular main components kit

{"version":3,"file":"taiga-ui-kit-components-textarea.mjs","sources":["../../../projects/kit/components/textarea/textarea.options.ts","../../../projects/kit/components/textarea/textarea.component.ts","../../../projects/kit/components/textarea/textarea.template.html","../../../projects/kit/components/textarea/textarea-limit.directive.ts","../../../projects/kit/components/textarea/taiga-ui-kit-components-textarea.ts"],"sourcesContent":["import type {TuiContext} from '@taiga-ui/cdk/types';\nimport {tuiCreateOptions} from '@taiga-ui/cdk/utils/di';\nimport type {PolymorpheusContent} from '@taiga-ui/polymorpheus';\n\nexport interface TuiTextareaOptions {\n    min: number;\n    max: number;\n    content: PolymorpheusContent<TuiContext<string>>;\n}\n\nexport const [TUI_TEXTAREA_OPTIONS, tuiTextareaOptionsProvider] =\n    tuiCreateOptions<TuiTextareaOptions>({\n        min: 1,\n        max: 3,\n        content: ({$implicit}) => $implicit,\n    });\n","import {NgIf} from '@angular/common';\nimport type {AfterViewInit} from '@angular/core';\nimport {\n    ChangeDetectionStrategy,\n    Component,\n    ElementRef,\n    inject,\n    Input,\n    TemplateRef,\n    ViewChild,\n    ViewContainerRef,\n} from '@angular/core';\nimport {TUI_IS_MOBILE} from '@taiga-ui/cdk/tokens';\nimport {tuiInjectElement} from '@taiga-ui/cdk/utils/dom';\nimport {tuiProvide} from '@taiga-ui/cdk/utils/miscellaneous';\nimport {TuiScrollControls} from '@taiga-ui/core/components/scrollbar';\nimport {\n    TuiTextfieldComponent,\n    TuiWithTextfield,\n} from '@taiga-ui/core/components/textfield';\nimport {TUI_SCROLL_REF} from '@taiga-ui/core/tokens';\nimport {PolymorpheusOutlet} from '@taiga-ui/polymorpheus';\n\nimport type {TuiTextareaOptions} from './textarea.options';\nimport {TUI_TEXTAREA_OPTIONS} from './textarea.options';\n\n@Component({\n    standalone: true,\n    selector: 'textarea[tuiTextarea]',\n    imports: [NgIf, PolymorpheusOutlet, TuiScrollControls],\n    templateUrl: './textarea.template.html',\n    styleUrls: ['./textarea.style.less'],\n    changeDetection: ChangeDetectionStrategy.OnPush,\n    providers: [tuiProvide(TUI_SCROLL_REF, ElementRef)],\n    hostDirectives: [TuiWithTextfield],\n    host: {\n        '[class._mobile]': 'isMobile',\n        '(scroll.zoneless)': 'onScroll()',\n        // To trigger CD for #text\n        '(scroll.once)': 'onScroll()',\n    },\n})\nexport class TuiTextarea implements AfterViewInit {\n    @ViewChild(TemplateRef)\n    private readonly template?: TemplateRef<any>;\n\n    private readonly options = inject(TUI_TEXTAREA_OPTIONS);\n    private readonly vcr = inject(ViewContainerRef);\n\n    @ViewChild('text')\n    protected readonly text?: ElementRef<HTMLElement>;\n\n    protected readonly el = tuiInjectElement<HTMLTextAreaElement>();\n    protected readonly textfield = inject(TuiTextfieldComponent<string>);\n    protected readonly isMobile = inject(TUI_IS_MOBILE);\n\n    @Input()\n    public min = this.options.min;\n\n    @Input()\n    public max = this.options.max;\n\n    @Input()\n    public content: TuiTextareaOptions['content'] = this.options.content;\n\n    public ngAfterViewInit(): void {\n        if (this.template) {\n            this.vcr.createEmbeddedView(this.template);\n        }\n    }\n\n    protected onScroll(): void {\n        this.text?.nativeElement.scrollTo({top: this.el.scrollTop});\n    }\n}\n","<ng-template #template>\n    <tui-scroll-controls\n        *ngIf=\"!isMobile\"\n        class=\"t-scroll\"\n    />\n    <span\n        #text\n        aria-hidden=\"true\"\n        class=\"t-ghost\"\n        [style.max-height.em]=\"1.25 * max\"\n        [style.min-height.em]=\"1.25 * min\"\n    >\n        <ng-container *polymorpheusOutlet=\"content as text; context: {$implicit: el.value}\">{{ text }}</ng-container>\n    </span>\n    <span class=\"t-hack\"></span>\n</ng-template>\n","import type {DoCheck} from '@angular/core';\nimport {\n    ChangeDetectionStrategy,\n    Component,\n    Directive,\n    inject,\n    Input,\n    signal,\n    ViewContainerRef,\n} from '@angular/core';\nimport type {AbstractControl, ValidationErrors, Validator} from '@angular/forms';\nimport {NG_VALIDATORS, Validators} from '@angular/forms';\nimport type {TuiContext} from '@taiga-ui/cdk/types';\nimport {tuiProvide} from '@taiga-ui/cdk/utils/miscellaneous';\nimport {\n    TUI_TEXTFIELD_OPTIONS,\n    TuiTextfieldComponent,\n} from '@taiga-ui/core/components/textfield';\nimport {injectContext, PolymorpheusComponent} from '@taiga-ui/polymorpheus';\n\nimport {tuiTextareaOptionsProvider} from './textarea.options';\n\n@Component({\n    standalone: true,\n    template: `\n        <span [textContent]=\"context.$implicit.slice(0, limit())\"></span>\n        <span\n            [style.background]=\"background\"\n            [textContent]=\"context.$implicit.slice(limit())\"\n        ></span>\n    `,\n    changeDetection: ChangeDetectionStrategy.OnPush,\n})\nexport class TuiTextareaLimitComponent {\n    protected readonly limit = inject(TuiTextareaLimit).limit;\n    protected readonly context = injectContext<TuiContext<string>>();\n    protected readonly background =\n        'linear-gradient(transparent 0.125rem, var(--tui-status-negative-pale) 0.125rem, var(--tui-status-negative-pale) calc(100% - 0.125rem), transparent calc(100% - 0.125rem))';\n}\n\n@Component({\n    standalone: true,\n    template: '{{ length() }} / {{ limit() }}',\n    styleUrls: ['./textarea-limit.style.less'],\n    changeDetection: ChangeDetectionStrategy.OnPush,\n})\nexport class TuiTextareaCounterComponent {\n    public readonly limit = signal(0);\n    public readonly length = signal(0);\n}\n\nconst COMPONENT = new PolymorpheusComponent(TuiTextareaLimitComponent);\n\n@Directive({\n    standalone: true,\n    selector: '[tuiTextarea][limit]',\n    providers: [\n        tuiProvide(NG_VALIDATORS, TuiTextareaLimit, true),\n        tuiTextareaOptionsProvider({content: COMPONENT}),\n    ],\n    host: {\n        '[style.border-block-end-width.rem]': 'size() === \"l\" ? 1.875 : 1.75',\n    },\n})\nexport class TuiTextareaLimit implements Validator, DoCheck {\n    private readonly textfield = inject(TuiTextfieldComponent);\n    private readonly ref = inject(ViewContainerRef).createComponent(\n        TuiTextareaCounterComponent,\n    );\n\n    public readonly size = inject(TUI_TEXTFIELD_OPTIONS).size;\n    public readonly limit = signal(0);\n\n    // TODO: Use signal inputs in v5\n    @Input('limit')\n    public set limitSetter(limit: number) {\n        this.limit.set(limit);\n    }\n\n    public ngDoCheck(): void {\n        this.ref.instance.length.set(this.textfield.value().length);\n        this.ref.instance.limit.set(this.limit());\n    }\n\n    public validate(control: AbstractControl): ValidationErrors | null {\n        return Validators.maxLength(this.limit())(control);\n    }\n}\n","/**\n * Generated bundle index. 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