refactor: move notifications from brightray to atom (#15209)

atom/browser/notifications/notification.cc

@@ -0,0 +1,46 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/notifications/notification.h"
+
+#include "atom/browser/notifications/notification_delegate.h"
+#include "atom/browser/notifications/notification_presenter.h"
+
+namespace atom {
+
+NotificationOptions::NotificationOptions() = default;
+NotificationOptions::~NotificationOptions() = default;
+
+Notification::Notification(NotificationDelegate* delegate,
+                           NotificationPresenter* presenter)
+    : delegate_(delegate), presenter_(presenter), weak_factory_(this) {}
+
+Notification::~Notification() {
+  if (delegate())
+    delegate()->NotificationDestroyed();
+}
+
+void Notification::NotificationClicked() {
+  if (delegate())
+    delegate()->NotificationClick();
+  Destroy();
+}
+
+void Notification::NotificationDismissed() {
+  if (delegate())
+    delegate()->NotificationClosed();
+  Destroy();
+}
+
+void Notification::NotificationFailed() {
+  if (delegate())
+    delegate()->NotificationFailed();
+  Destroy();
+}
+
+void Notification::Destroy() {
+  presenter()->RemoveNotification(this);
+}
+
+}  // namespace atom