/** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { DOCUMENT } from '@angular/common'; import { Inject, Injectable, ɵɵinject } from '@angular/core'; import * as i0 from "@angular/core"; /** * Factory to create Title service. */ export function createTitle() { return new Title(ɵɵinject(DOCUMENT)); } /** * A service that can be used to get and set the title of a current HTML document. * * Since an Angular application can't be bootstrapped on the entire HTML document (`` tag) * it is not possible to bind to the `text` property of the `HTMLTitleElement` elements * (representing the `` tag). Instead, this service can be used to set and get the current * title value. * * @publicApi */ export class Title { constructor(_doc) { this._doc = _doc; } /** * Get the title of the current HTML document. */ getTitle() { return this._doc.title; } /** * Set the title of the current HTML document. * @param newTitle */ setTitle(newTitle) { this._doc.title = newTitle || ''; } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: Title, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: Title, providedIn: 'root', useFactory: createTitle, deps: [] }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: Title, decorators: [{ type: Injectable, args: [{ providedIn: 'root', useFactory: createTitle, deps: [] }] }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); //# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoidGl0bGUuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi8uLi8uLi8uLi8uLi8uLi8uLi9wYWNrYWdlcy9wbGF0Zm9ybS1icm93c2VyL3NyYy9icm93c2VyL3RpdGxlLnRzIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBOzs7Ozs7R0FNRztBQUVILE9BQU8sRUFBQyxRQUFRLEVBQW9CLE1BQU0saUJBQWlCLENBQUM7QUFDNUQsT0FBTyxFQUFDLE1BQU0sRUFBRSxVQUFVLEVBQUUsUUFBUSxFQUFDLE1BQU0sZUFBZSxDQUFDOztBQUczRDs7R0FFRztBQUNILE1BQU0sVUFBVSxXQUFXO0lBQ3pCLE9BQU8sSUFBSSxLQUFLLENBQUMsUUFBUSxDQUFDLFFBQVEsQ0FBQyxDQUFDLENBQUM7QUFDdkMsQ0FBQztBQUVEOzs7Ozs7Ozs7R0FTRztBQUVILE1BQU0sT0FBTyxLQUFLO0lBQ2hCLFlBQXNDLElBQVM7UUFBVCxTQUFJLEdBQUosSUFBSSxDQUFLO0lBQUcsQ0FBQztJQUNuRDs7T0FFRztJQUNILFFBQVE7UUFDTixPQUFPLElBQUksQ0FBQyxJQUFJLENBQUMsS0FBSyxDQUFDO0lBQ3pCLENBQUM7SUFFRDs7O09BR0c7SUFDSCxRQUFRLENBQUMsUUFBZ0I7UUFDdkIsSUFBSSxDQUFDLElBQUksQ0FBQyxLQUFLLEdBQUcsUUFBUSxJQUFJLEVBQUUsQ0FBQztJQUNuQyxDQUFDO3lIQWZVLEtBQUssa0JBQ0ksUUFBUTs2SEFEakIsS0FBSyxjQURPLE1BQU0sY0FBYyxXQUFXOztzR0FDM0MsS0FBSztrQkFEakIsVUFBVTttQkFBQyxFQUFDLFVBQVUsRUFBRSxNQUFNLEVBQUUsVUFBVSxFQUFFLFdBQVcsRUFBRSxJQUFJLEVBQUUsRUFBRSxFQUFDOzswQkFFcEQsTUFBTTsyQkFBQyxRQUFRIiwic291cmNlc0NvbnRlbnQiOlsiLyoqXG4gKiBAbGljZW5zZVxuICogQ29weXJpZ2h0IEdvb2dsZSBMTEMgQWxsIFJpZ2h0cyBSZXNlcnZlZC5cbiAqXG4gKiBVc2Ugb2YgdGhpcyBzb3VyY2UgY29kZSBpcyBnb3Zlcm5lZCBieSBhbiBNSVQtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZVxuICogZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZSBhdCBodHRwczovL2FuZ3VsYXIuaW8vbGljZW5zZVxuICovXG5cbmltcG9ydCB7RE9DVU1FTlQsIMm1Z2V0RE9NIGFzIGdldERPTX0gZnJvbSAnQGFuZ3VsYXIvY29tbW9uJztcbmltcG9ydCB7SW5qZWN0LCBJbmplY3RhYmxlLCDJtcm1aW5qZWN0fSBmcm9tICdAYW5ndWxhci9jb3JlJztcblxuXG4vKipcbiAqIEZhY3RvcnkgdG8gY3JlYXRlIFRpdGxlIHNlcnZpY2UuXG4gKi9cbmV4cG9ydCBmdW5jdGlvbiBjcmVhdGVUaXRsZSgpIHtcbiAgcmV0dXJuIG5ldyBUaXRsZSjJtcm1aW5qZWN0KERPQ1VNRU5UKSk7XG59XG5cbi8qKlxuICogQSBzZXJ2aWNlIHRoYXQgY2FuIGJlIHVzZWQgdG8gZ2V0IGFuZCBzZXQgdGhlIHRpdGxlIG9mIGEgY3VycmVudCBIVE1MIGRvY3VtZW50LlxuICpcbiAqIFNpbmNlIGFuIEFuZ3VsYXIgYXBwbGljYXRpb24gY2FuJ3QgYmUgYm9vdHN0cmFwcGVkIG9uIHRoZSBlbnRpcmUgSFRNTCBkb2N1bWVudCAoYDxodG1sPmAgdGFnKVxuICogaXQgaXMgbm90IHBvc3NpYmxlIHRvIGJpbmQgdG8gdGhlIGB0ZXh0YCBwcm9wZXJ0eSBvZiB0aGUgYEhUTUxUaXRsZUVsZW1lbnRgIGVsZW1lbnRzXG4gKiAocmVwcmVzZW50aW5nIHRoZSBgPHRpdGxlPmAgdGFnKS4gSW5zdGVhZCwgdGhpcyBzZXJ2aWNlIGNhbiBiZSB1c2VkIHRvIHNldCBhbmQgZ2V0IHRoZSBjdXJyZW50XG4gKiB0aXRsZSB2YWx1ZS5cbiAqXG4gKiBAcHVibGljQXBpXG4gKi9cbkBJbmplY3RhYmxlKHtwcm92aWRlZEluOiAncm9vdCcsIHVzZUZhY3Rvcnk6IGNyZWF0ZVRpdGxlLCBkZXBzOiBbXX0pXG5leHBvcnQgY2xhc3MgVGl0bGUge1xuICBjb25zdHJ1Y3RvcihASW5qZWN0KERPQ1VNRU5UKSBwcml2YXRlIF9kb2M6IGFueSkge31cbiAgLyoqXG4gICAqIEdldCB0aGUgdGl0bGUgb2YgdGhlIGN1cnJlbnQgSFRNTCBkb2N1bWVudC5cbiAgICovXG4gIGdldFRpdGxlKCk6IHN0cmluZyB7XG4gICAgcmV0dXJuIHRoaXMuX2RvYy50aXRsZTtcbiAgfVxuXG4gIC8qKlxuICAgKiBTZXQgdGhlIHRpdGxlIG9mIHRoZSBjdXJyZW50IEhUTUwgZG9jdW1lbnQuXG4gICAqIEBwYXJhbSBuZXdUaXRsZVxuICAgKi9cbiAgc2V0VGl0bGUobmV3VGl0bGU6IHN0cmluZykge1xuICAgIHRoaXMuX2RvYy50aXRsZSA9IG5ld1RpdGxlIHx8ICcnO1xuICB9XG59XG4iXX0=