Refactor the notification code

brightray/browser/mac/notification_presenter_mac.mm

@@ -0,0 +1,48 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2013 Adam Roben <adam@roben.org>. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE-CHROMIUM file.
+
+#import "browser/mac/notification_presenter_mac.h"
+
+#include "base/bind.h"
+#include "browser/mac/cocoa_notification.h"
+#include "content/public/common/platform_notification_data.h"
+
+namespace brightray {
+
+namespace {
+
+void RemoveNotification(base::WeakPtr<CocoaNotification> notification) {
+  if (notification)
+    notification->DismissNotification();
+}
+
+}  // namespace
+
+NotificationPresenter* NotificationPresenter::Create() {
+  return new NotificationPresenterMac;
+}
+
+NotificationPresenterMac::NotificationPresenterMac() {
+}
+
+NotificationPresenterMac::~NotificationPresenterMac() {
+}
+
+void NotificationPresenterMac::ShowNotification(
+    const content::PlatformNotificationData& data,
+    const SkBitmap& icon,
+    scoped_ptr<content::DesktopNotificationDelegate> delegate,
+    base::Closure* cancel_callback) {
+  // This class manages itself.
+  auto notification = new CocoaNotification(delegate.Pass());
+  notification->ShowNotification(data.title, data.body, icon);
+
+  if (cancel_callback) {
+    *cancel_callback = base::Bind(
+        &RemoveNotification, notification->GetWeakPtr());
+  }
+}
+
+}  // namespace brightray