content/public/utility/content_utility_client.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_PUBLIC_UTILITY_CONTENT_UTILITY_CLIENT_H_
   6 #define CONTENT_PUBLIC_UTILITY_CONTENT_UTILITY_CLIENT_H_
   7
   8 #include "content/public/common/content_client.h"
   9
  10 namespace content {
  11
  12 class ServiceRegistry;
  13
  14 // Embedder API for participating in renderer logic.
  15 class CONTENT_EXPORT ContentUtilityClient {
  16  public:
  17   virtual ~ContentUtilityClient() {}
  18
  19   // Notifies us that the UtilityThread has been created.
  20   virtual void UtilityThreadStarted() {}
  21
  22   // Allows the embedder to filter messages.
  23   virtual bool OnMessageReceived(const IPC::Message& message);
  24
  25   // Registers Mojo services.
  26   virtual void RegisterMojoServices(ServiceRegistry* registry) {}
  27 };
  28
  29 }  // namespace content
  30
  31 #endif  // CONTENT_PUBLIC_UTILITY_CONTENT_UTILITY_CLIENT_H_