Add an abstract Notification class

brightray/browser/mac/cocoa_notification.h

@@ -10,16 +10,15 @@
 #import <Foundation/Foundation.h>
 
 #include "base/mac/scoped_nsobject.h"
-#include "base/memory/weak_ptr.h"
-#include "base/strings/string16.h"
+#include "base/memory/scoped_ptr.h"
+#include "browser/notification.h"
 #include "content/public/browser/desktop_notification_delegate.h"
 
 @class NotificationDelegate;
-class SkBitmap;
 
 namespace brightray {
 
-class CocoaNotification {
+class CocoaNotification : public Notification {
  public:
   static CocoaNotification* FromNSNotification(
       NSUserNotification* notification);
@@ -30,24 +29,18 @@ class CocoaNotification {
 
   void ShowNotification(const base::string16& title,
                         const base::string16& msg,
-                        const SkBitmap& icon);
-  void DismissNotification();
+                        const SkBitmap& icon) override;
+  void DismissNotification() override;
 
   void NotifyDisplayed();
   void NotifyClick();
 
-  base::WeakPtr<CocoaNotification> GetWeakPtr() {
-    return weak_factory_.GetWeakPtr();
-  }
-
  private:
   static void Cleanup();
 
   scoped_ptr<content::DesktopNotificationDelegate> delegate_;
   base::scoped_nsobject<NSUserNotification> notification_;
 
-  base::WeakPtrFactory<CocoaNotification> weak_factory_;
-
   static base::scoped_nsobject<NotificationDelegate> notification_delegate_;
   static std::set<CocoaNotification*> notifications_;
 

brightray/browser/mac/cocoa_notification.mm

@@ -40,8 +40,7 @@ void CocoaNotification::Cleanup() {
 
 CocoaNotification::CocoaNotification(
     scoped_ptr<content::DesktopNotificationDelegate> delegate)
-    : delegate_(delegate.Pass()),
-      weak_factory_(this) {
+    : delegate_(delegate.Pass()) {
   if (!notification_delegate_) {
     notification_delegate_.reset([[NotificationDelegate alloc] init]);
     NSUserNotificationCenter.defaultUserNotificationCenter.delegate =

brightray/browser/mac/notification_presenter_mac.mm

@@ -13,7 +13,7 @@ namespace brightray {
 
 namespace {
 
-void RemoveNotification(base::WeakPtr<CocoaNotification> notification) {
+void RemoveNotification(base::WeakPtr<Notification> notification) {
   if (notification)
     notification->DismissNotification();
 }

brightray/browser/notification.h

@@ -0,0 +1,39 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef BROWSER_NOTIFICATION_H_
+#define BROWSER_NOTIFICATION_H_
+
+#include "base/memory/weak_ptr.h"
+#include "base/strings/string16.h"
+
+class SkBitmap;
+
+namespace brightray {
+
+class Notification {
+ public:
+  Notification() : weak_factory_(this) {}
+
+  virtual void ShowNotification(const base::string16& title,
+                                const base::string16& msg,
+                                const SkBitmap& icon) = 0;
+  virtual void DismissNotification() = 0;
+
+  base::WeakPtr<Notification> GetWeakPtr() {
+    return weak_factory_.GetWeakPtr();
+  }
+
+ protected:
+  virtual ~Notification() {}
+
+ private:
+  base::WeakPtrFactory<Notification> weak_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(Notification);
+};
+
+}  // namespace brightray
+
+#endif  // BROWSER_NOTIFICATION_H_

brightray/filenames.gypi

@@ -61,6 +61,7 @@
       'browser/network_delegate.cc',
       'browser/network_delegate.h',
       'browser/notification_presenter.h',
+      'browser/notification.h',
       'browser/permission_manager.cc',
       'browser/permission_manager.h',
       'browser/platform_notification_service_impl.cc',