Notification Provider API

chrome/browser/extensions/api/notification_getter/notification_getter_api.h

+// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_API_NOTIFICATION_GETTER_NOTIFICATION_GETTER_API_H_

[Pete Williamson, 2014/06/30 19:03:48]

You already know this, but as a reminder, let's change the name of
NotificationGetter everywhere (including filenames) to
CustomNotificationCenter/custom_notification_center.

[liyanhou, 2014/07/14 17:44:44]

Done.

+#define CHROME_BROWSER_EXTENSIONS_API_NOTIFICATION_GETTER_NOTIFICATION_GETTER_API_H_
+
+#include <string>
+
+#include "base/memory/ref_counted.h"
+#include "chrome/browser/extensions/chrome_extension_function.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/extensions/api/notification_getter.h"
+#include "extensions/browser/extension_function.h"
+#include "ui/message_center/notification_types.h"
+
+namespace extensions {
+
+class NotificationGetterEventRouter {

[Pete Williamson, 2014/06/30 19:03:48]

Let's add a class level comment here: A quick description of the purpose and
responsibilities of the class will help to make the code more readable.  Please
do that for all classes in every .h file.

I realize that the functions below in this file are largely
boilerplate/template, but I still think it is a good idea to add comments.

[liyanhou, 2014/07/14 17:44:44]

Done.

+ public:
+  explicit NotificationGetterEventRouter(Profile* profile);
+  virtual ~NotificationGetterEventRouter();
+
+  // For testing purposes.
+  void CreateNotificationForTest(
+      const std::string& extension_id,
+      const std::string& sender_id,
+      const std::string& notification_id,
+      const extensions::api::notification_getter::NotificationOptions& options);
+  void UpdateNotificationForTest(
+      const std::string& extension_id,
+      const std::string& sender_id,
+      const std::string& notificaiton_id,
+      const extensions::api::notification_getter::NotificationOptions& options);
+  void CloseNotificationForTest(const std::string& extension_id,
+                                const std::string& sender_id,
+                                const std::string& notification_id);
+
+ private:
+  void Create(
+      const std::string& extension_id,
+      const std::string& sender_id,
+      const std::string& notification_id,
+      const extensions::api::notification_getter::NotificationOptions& options);
+  void Update(
+      const std::string& extension_id,
+      const std::string& sender_id,
+      const std::string& notification_id,
+      const extensions::api::notification_getter::NotificationOptions& options);
+  void Close(const std::string& extension_id,
+             const std::string& sender_id,
+             const std::string& notification_id);
+
+  Profile* profile_;
+
+  DISALLOW_COPY_AND_ASSIGN(NotificationGetterEventRouter);
+};
+
+class NotificationGetterSendOnCloseFunction
+    : public ChromeAsyncExtensionFunction {
+ public:
+  NotificationGetterSendOnCloseFunction();
+
+  virtual bool RunAsync() OVERRIDE;
+
+ protected:
+  virtual ~NotificationGetterSendOnCloseFunction();
+
+ private:
+  scoped_ptr<api::notification_getter::SendOnClose::Params> params_;
+
+  DECLARE_EXTENSION_FUNCTION("notificationGetter.sendOnClose",
+                             NOTIFICATIONGETTER_SENDONCLOSE)
+};
+
+class NotificationGetterSendOnClickFunction
+    : public ChromeAsyncExtensionFunction {
+ public:
+  NotificationGetterSendOnClickFunction();
+
+  virtual bool RunAsync() OVERRIDE;
+
+ protected:
+  virtual ~NotificationGetterSendOnClickFunction();
+
+ private:
+  scoped_ptr<api::notification_getter::SendOnClick::Params> params_;
+
+  DECLARE_EXTENSION_FUNCTION("notificationGetter.sendOnClick",
+                             NOTIFICATIONGETTER_SENDONCLICK)
+};
+
+class NotificationGetterSendOnClickButtonFunction
+    : public ChromeAsyncExtensionFunction {
+ public:
+  NotificationGetterSendOnClickButtonFunction();
+
+  virtual bool RunAsync() OVERRIDE;
+
+ protected:
+  virtual ~NotificationGetterSendOnClickButtonFunction();
+
+ private:
+  scoped_ptr<api::notification_getter::SendOnClickButton::Params> params_;
+
+  DECLARE_EXTENSION_FUNCTION("notificationGetter.sendOnClickButton",
+                             NOTIFICATIONGETTER_SENDONCLICKBUTTON)
+};
+
+class NotificationGetterNotifyPermissionLevelChangedFunction
+    : public ChromeAsyncExtensionFunction {
+ public:
+  NotificationGetterNotifyPermissionLevelChangedFunction();
+
+  virtual bool RunAsync() OVERRIDE;
+
+ protected:
+  virtual ~NotificationGetterNotifyPermissionLevelChangedFunction();
+
+ private:
+  scoped_ptr<api::notification_getter::NotifyPermissionLevelChanged::Params>
+      params_;
+
+  DECLARE_EXTENSION_FUNCTION("notificationGetter.notifyPermissionLevelChanged",
+                             NOTIFICATIONGETTER_NOTIFYPERMISSIONLEVELCHANGED)
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_API_NOTIFICATION_GETTER_NOTIFICATION_GETTER_API_H_