From d45bfc58e1570a43de6e6d2ccc60c3e978bb7e4a Mon Sep 17 00:00:00 2001
From: jojohoch <joachim.hoch@iqb.hu-berlin.de>
Date: Wed, 2 Mar 2022 14:50:52 +0100
Subject: [PATCH] [player] Add NavigationService for page navigation
belongs to commit #f6668bddd2516c4cafe09895605658cf7cd8a33c
---
.../src/app/services/navigation.service.ts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 projects/player/src/app/services/navigation.service.ts
diff --git a/projects/player/src/app/services/navigation.service.ts b/projects/player/src/app/services/navigation.service.ts
new file mode 100644
index 000000000..e6ec5fb51
--- /dev/null
+++ b/projects/player/src/app/services/navigation.service.ts
@@ -0,0 +1,17 @@
+import { Injectable } from '@angular/core';
+import { Observable, Subject } from 'rxjs';
+
+@Injectable({
+ providedIn: 'root'
+})
+export class NavigationService {
+ private _pageIndex = new Subject<number>();
+
+ setPage(pageIndex: number): void {
+ this._pageIndex.next(pageIndex);
+ }
+
+ get pageIndex(): Observable<number> {
+ return this._pageIndex.asObservable();
+ }
+}
--
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