From 3ccdf7e6e266578b98063e898b4acca0f1d15eda Mon Sep 17 00:00:00 2001
From: ShaabanEltanany <shaaban.eltanany.ext@orange.com>
Date: Sun, 13 Sep 2020 14:16:23 +0200
Subject: keeping package changes safe

give user chance to discard changes or save changes
Issue-ID: CCSDK-2336
Signed-off-by: ShaabanEltanany <shaaban.eltanany.ext@orange.com>
Change-Id: If1e1c94ef65822428f25cca071103c9022add144
---
 .../app/common/core/canDactivate/ComponentCanDeactivate.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 cds-ui/designer-client/src/app/common/core/canDactivate/ComponentCanDeactivate.ts

(limited to 'cds-ui/designer-client/src/app/common/core/canDactivate/ComponentCanDeactivate.ts')

diff --git a/cds-ui/designer-client/src/app/common/core/canDactivate/ComponentCanDeactivate.ts b/cds-ui/designer-client/src/app/common/core/canDactivate/ComponentCanDeactivate.ts
new file mode 100644
index 000000000..e0dac0dc3
--- /dev/null
+++ b/cds-ui/designer-client/src/app/common/core/canDactivate/ComponentCanDeactivate.ts
@@ -0,0 +1,14 @@
+import {HostListener} from '@angular/core';
+
+export abstract class ComponentCanDeactivate {
+
+    abstract canDeactivate(): boolean;
+
+
+    @HostListener('window:beforeunload', ['$event'])
+    unloadNotification($event: any) {
+        if (!this.canDeactivate()) {
+            $event.returnValue = true;
+        }
+    }
+}
-- 
cgit 1.2.3-korg