| // Copyright (c) 2012 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. |
| |
| #include "chrome/browser/chromeos/extensions/media_player_event_router.h" |
| |
| #include "base/memory/singleton.h" |
| #include "content/public/browser/browser_context.h" |
| #include "extensions/browser/event_router.h" |
| #include "extensions/browser/extension_system.h" |
| |
| namespace extensions { |
| |
| static void BroadcastEvent(content::BrowserContext* context, |
| const std::string& event_name) { |
| if (context && EventRouter::Get(context)) { |
| scoped_ptr<base::ListValue> args(new base::ListValue()); |
| scoped_ptr<extensions::Event> event(new extensions::Event( |
| event_name, args.Pass())); |
| EventRouter::Get(context)->BroadcastEvent(event.Pass()); |
| } |
| } |
| |
| MediaPlayerEventRouter::MediaPlayerEventRouter(content::BrowserContext* context) |
| : browser_context_(context) {} |
| |
| MediaPlayerEventRouter::~MediaPlayerEventRouter() { |
| } |
| |
| void MediaPlayerEventRouter::NotifyNextTrack() { |
| BroadcastEvent(browser_context_, "mediaPlayerPrivate.onNextTrack"); |
| } |
| |
| void MediaPlayerEventRouter::NotifyPrevTrack() { |
| BroadcastEvent(browser_context_, "mediaPlayerPrivate.onPrevTrack"); |
| } |
| |
| void MediaPlayerEventRouter::NotifyTogglePlayState() { |
| BroadcastEvent(browser_context_, "mediaPlayerPrivate.onTogglePlayState"); |
| } |
| |
| } // namespace extensions |