@taiga-ui/cdk
Version:
Base library for creating Angular components and applications using Taiga UI principles regarding of actual visual appearance
36 lines • 4.92 kB
JavaScript
import { Directive, inject, Input, Output } from '@angular/core';
import { TuiActiveZone } from '@taiga-ui/cdk/directives/active-zone';
import { tuiIfMap } from '@taiga-ui/cdk/observables';
import { BehaviorSubject, map } from 'rxjs';
import { TuiObscuredService } from './obscured.service';
import * as i0 from "@angular/core";
/**
* Directive that monitors element visibility
*/
class TuiObscured {
constructor() {
this.activeZone = inject(TuiActiveZone, { optional: true });
this.enabled$ = new BehaviorSubject(false);
this.obscured$ = inject(TuiObscuredService, { self: true }).pipe(map((by) => !!by?.every((el) => !this.activeZone?.contains(el))));
this.tuiObscured = this.enabled$.pipe(tuiIfMap(() => this.obscured$));
}
set tuiObscuredEnabled(enabled) {
this.enabled$.next(enabled);
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiObscured, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.2.12", type: TuiObscured, isStandalone: true, selector: "[tuiObscured]", inputs: { tuiObscuredEnabled: "tuiObscuredEnabled" }, outputs: { tuiObscured: "tuiObscured" }, providers: [TuiObscuredService], ngImport: i0 }); }
}
export { TuiObscured };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiObscured, decorators: [{
type: Directive,
args: [{
standalone: true,
selector: '[tuiObscured]',
providers: [TuiObscuredService],
}]
}], propDecorators: { tuiObscured: [{
type: Output
}], tuiObscuredEnabled: [{
type: Input
}] } });
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