@ng-doc/ui-kit/fesm2022/ng-doc-ui-kit-directives-focus-catcher.mjs.map

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{"version":3,"file":"ng-doc-ui-kit-directives-focus-catcher.mjs","sources":["../tmp-esm2022/directives/focus-catcher/focus-catcher.directive.js","../tmp-esm2022/directives/focus-catcher/ng-doc-ui-kit-directives-focus-catcher.js"],"sourcesContent":["import { ChangeDetectorRef, Directive, ElementRef, EventEmitter, HostBinding, inject, NgZone, Output, } from '@angular/core';\nimport { takeUntilDestroyed } from '@angular/core/rxjs-interop';\nimport { BLUR_EVENT, FOCUS_EVENT } from '@ng-doc/ui-kit/constants';\nimport { toElement } from '@ng-doc/ui-kit/helpers';\nimport { ngDocZoneOptimize } from '@ng-doc/ui-kit/observables';\nimport { fromEvent, merge } from 'rxjs';\nimport { debounceTime, distinctUntilChanged } from 'rxjs/operators';\nimport * as i0 from \"@angular/core\";\nexport class NgDocFocusCatcherDirective {\n    constructor() {\n        this.elementRef = inject(ElementRef);\n        this.ngZone = inject(NgZone);\n        this.changeDetectorRef = inject(ChangeDetectorRef);\n        this.focusEvent = new EventEmitter();\n        this.blurEvent = new EventEmitter();\n        this.focused = false;\n        NgDocFocusCatcherDirective.observeFocus(toElement(this.elementRef))\n            .pipe(ngDocZoneOptimize(this.ngZone), takeUntilDestroyed())\n            .subscribe((event) => {\n            this.focused = event.type === FOCUS_EVENT;\n            this.focused ? this.focusEvent.emit(event) : this.blurEvent.emit(event);\n            this.changeDetectorRef.markForCheck();\n        });\n    }\n    static observeFocus(element) {\n        return merge(fromEvent(element, FOCUS_EVENT), fromEvent(element, BLUR_EVENT)).pipe(debounceTime(0), distinctUntilChanged((a, b) => a.type === b.type));\n    }\n    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"20.0.3\", ngImport: i0, type: NgDocFocusCatcherDirective, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }\n    static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"20.0.3\", type: NgDocFocusCatcherDirective, isStandalone: true, selector: \"[ngDocFocusCatcher]\", outputs: { focusEvent: \"focusEvent\", blurEvent: \"blurEvent\" }, host: { properties: { \"attr.data-ng-doc-focused\": \"this.focused\" } }, exportAs: [\"ngDocFocusCatcher\"], ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"20.0.3\", ngImport: i0, type: NgDocFocusCatcherDirective, decorators: [{\n            type: Directive,\n            args: [{\n                    selector: '[ngDocFocusCatcher]',\n                    exportAs: 'ngDocFocusCatcher',\n                    standalone: true,\n                }]\n        }], ctorParameters: () => [], propDecorators: { focusEvent: [{\n                type: Output\n            }], blurEvent: [{\n                type: Output\n            }], focused: [{\n                type: HostBinding,\n                args: ['attr.data-ng-doc-focused']\n            }] } });\n//# 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