// Copyright (c) 2011 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 "chrome/browser/extensions/extension_event_router.h"
#include "chrome/browser/profiles/profile.h"

ExtensionMediaPlayerEventRouter::ExtensionMediaPlayerEventRouter()
    : profile_(NULL) {
}

ExtensionMediaPlayerEventRouter*
    ExtensionMediaPlayerEventRouter::GetInstance() {
  return Singleton<ExtensionMediaPlayerEventRouter>::get();
}

void ExtensionMediaPlayerEventRouter::Init(Profile* profile) {
  profile_ = profile;
}

void ExtensionMediaPlayerEventRouter::NotifyPlaylistChanged() {
  if (profile_ && profile_->GetExtensionEventRouter()) {
    profile_->GetExtensionEventRouter()->DispatchEventToRenderers(
      "mediaPlayerPrivate.onPlaylistChanged", "[]", NULL, GURL());
  }
}