Notification Provider API

chrome/browser/extensions/api/custom_notification_center/custom_notification_center_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_CUSTOM_NOTIFICATION_CENTER_CUSTOM_NOTIFICATION_CENTER_API_H_
+#define CHROME_BROWSER_EXTENSIONS_API_CUSTOM_NOTIFICATION_CENTER_CUSTOM_NOTIFICATION_CENTER_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/custom_notification_center.h"
+#include "extensions/browser/extension_function.h"
+#include "ui/message_center/notification_types.h"
+
+namespace extensions {
+
+// Send events to the client. This will send events onCreated, onUpdated and
+// onCleared to extensions/apps using this API.
+class CustomNotificationCenterEventRouter {
+ public:
+  explicit CustomNotificationCenterEventRouter(Profile* profile);
+  virtual ~CustomNotificationCenterEventRouter();
+
+  void CreateNotification(
+      const std::string& custom_notification_center_id,
+      const std::string& sender_id,
+      const std::string& notification_id,
+      const extensions::api::custom_notification_center::NotificationContent&
+          content);
+  void UpdateNotification(
+      const std::string& custom_notification_center_id,
+      const std::string& sender_id,
+      const std::string& notificaiton_id,
+      const extensions::api::custom_notification_center::NotificationContent&
+          content);
+  void ClearNotification(const std::string& custom_notification_center_id,
+                         const std::string& sender_id,
+                         const std::string& notification_id);
+
+ private:
+  void Create(
+      const std::string& custom_notification_center_id,
+      const std::string& sender_id,
+      const std::string& notification_id,
+      const extensions::api::custom_notification_center::NotificationContent&
+          content);
+  void Update(
+      const std::string& custom_notification_center_id,
+      const std::string& sender_id,
+      const std::string& notification_id,
+      const extensions::api::custom_notification_center::NotificationContent&
+          content);
+  void Clear(const std::string& custom_notification_center_id,
+             const std::string& sender_id,
+             const std::string& notification_id);
+
+  Profile* profile_;
+
+  DISALLOW_COPY_AND_ASSIGN(CustomNotificationCenterEventRouter);
+};
+
+// Implememtation of SendOnClear function of the API. It will notify the
+// notification sender about the user action.
+class CustomNotificationCenterSendOnClearFunction
+    : public ChromeAsyncExtensionFunction {
+ public:
+  CustomNotificationCenterSendOnClearFunction();
+
+  virtual bool RunAsync() OVERRIDE;
+
+ protected:
+  virtual ~CustomNotificationCenterSendOnClearFunction();
+
+ private:
+  scoped_ptr<api::custom_notification_center::SendOnClear::Params> params_;
+
+  DECLARE_EXTENSION_FUNCTION("customNotificationCenter.sendOnClear",
+                             CUSTOMNOTIFICATIONCENTER_SENDONCLEAR)
+};
+
+// Implememtation of SendOnClick function of the API. It will notify the
+// notification sender about the user action.
+class CustomNotificationCenterSendOnClickFunction
+    : public ChromeAsyncExtensionFunction {
+ public:
+  CustomNotificationCenterSendOnClickFunction();
+
+  virtual bool RunAsync() OVERRIDE;
+
+ protected:
+  virtual ~CustomNotificationCenterSendOnClickFunction();
+
+ private:
+  scoped_ptr<api::custom_notification_center::SendOnClick::Params> params_;
+
+  DECLARE_EXTENSION_FUNCTION("customNotificationCenter.sendOnClick",
+                             CUSTOMNOTIFICATIONCENTER_SENDONCLICK)
+};
+
+// Implememtation of SendOnButtonClick function of the API. It will notify the
+// notification sender about the user action.
+class CustomNotificationCenterSendOnButtonClickFunction
+    : public ChromeAsyncExtensionFunction {
+ public:
+  CustomNotificationCenterSendOnButtonClickFunction();
+
+  virtual bool RunAsync() OVERRIDE;
+
+ protected:
+  virtual ~CustomNotificationCenterSendOnButtonClickFunction();
+
+ private:
+  scoped_ptr<api::custom_notification_center::SendOnButtonClick::Params>
+      params_;
+
+  DECLARE_EXTENSION_FUNCTION("customNotificationCenter.sendOnButtonClick",
+                             CUSTOMNOTIFICATIONCENTER_SENDONBUTTONCLICK)
+};
+
+// Implememtation of NotifyPermissionLevelChanged function of the API.
+// It will notify the notification sender about the user action.
+class CustomNotificationCenterNotifyPermissionLevelChangedFunction
+    : public ChromeAsyncExtensionFunction {
+ public:
+  CustomNotificationCenterNotifyPermissionLevelChangedFunction();
+
+  virtual bool RunAsync() OVERRIDE;
+
+ protected:
+  virtual ~CustomNotificationCenterNotifyPermissionLevelChangedFunction();
+
+ private:
+  scoped_ptr<
+      api::custom_notification_center::NotifyPermissionLevelChanged::Params>
+      params_;
+
+  DECLARE_EXTENSION_FUNCTION(
+      "customNotificationCenter.notifyPermissionLevelChanged",
+      CUSTOMNOTIFICATIONCENTER_NOTIFYPERMISSIONLEVELCHANGED)
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_API_CUSTOM_NOTIFICATION_CENTER_CUSTOM_NOTIFICATION_CENTER_API_H_