| // Copyright 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 CONTENT_RENDERER_NOTIFICATION_PERMISSION_DISPATCHER_H_ |
| #define CONTENT_RENDERER_NOTIFICATION_PERMISSION_DISPATCHER_H_ |
| |
| #include "base/id_map.h" |
| #include "content/public/renderer/render_frame_observer.h" |
| #include "ipc/ipc_message.h" |
| #include "third_party/WebKit/public/platform/WebNotificationPermission.h" |
| |
| namespace blink { |
| class WebNotificationPermissionCallback; |
| class WebSecurityOrigin; |
| } |
| |
| namespace content { |
| |
| // Dispatcher for Web Notification permission requests. |
| class NotificationPermissionDispatcher : public RenderFrameObserver { |
| public: |
| explicit NotificationPermissionDispatcher(RenderFrame* render_frame); |
| ~NotificationPermissionDispatcher() override; |
| |
| // Requests permission to display Web Notifications for |origin|. The callback |
| // will be invoked when the permission status is available. This class will |
| // take ownership of |callback|. |
| void RequestPermission( |
| const blink::WebSecurityOrigin& origin, |
| blink::WebNotificationPermissionCallback* callback); |
| |
| private: |
| // RenderFrameObserver implementation. |
| bool OnMessageReceived(const IPC::Message& message) override; |
| |
| void OnPermissionRequestComplete( |
| int request_id, blink::WebNotificationPermission result); |
| |
| // Tracks the active notification permission requests. This class takes |
| // ownership of the created WebNotificationPermissionCallback objects. |
| IDMap<blink::WebNotificationPermissionCallback, IDMapOwnPointer> |
| pending_requests_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NotificationPermissionDispatcher); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_NOTIFICATION_PERMISSION_DISPATCHER_H_ |