components/guest_view/renderer/guest_view_container_dispatcher.h

   1 // Copyright 2015 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 COMPONENTS_GUEST_VIEW_RENDERER_GUEST_VIEW_CONTAINER_DISPATCHER_H_
   6 #define COMPONENTS_GUEST_VIEW_RENDERER_GUEST_VIEW_CONTAINER_DISPATCHER_H_
   7
   8 #include "base/memory/linked_ptr.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "content/public/renderer/render_process_observer.h"
  11 #include "ipc/ipc_message.h"
  12
  13 namespace guest_view {
  14
  15 // Dispatcher used to route messages to GuestViewContainer.
  16 class GuestViewContainerDispatcher : public content::RenderProcessObserver {
  17  public:
  18   GuestViewContainerDispatcher();
  19   ~GuestViewContainerDispatcher() override;
  20
  21  protected:
  22   // Returns true if |message| is handled for a GuestViewContainer.
  23   virtual bool HandlesMessage(const IPC::Message& message);
  24
  25  private:
  26   // content::RenderProcessObserver implementation.
  27   bool OnControlMessageReceived(const IPC::Message& message) override;
  28
  29   DISALLOW_COPY_AND_ASSIGN(GuestViewContainerDispatcher);
  30 };
  31
  32 }  // namespace guest_view
  33
  34 #endif  // COMPONENTS_GUEST_VIEW_RENDERER_GUEST_VIEW_CONTAINER_DISPATCHER_H_