components/nacl/renderer/nacl_helper.h

   1 // Copyright 2014 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_NACL_RENDERER_NACL_HELPER_H_
   6 #define COMPONENTS_NACL_RENDERER_NACL_HELPER_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "content/public/renderer/render_frame_observer.h"
  10
  11 namespace nacl {
  12
  13 // This class listens for Pepper creation events from the RenderFrame. For the
  14 // NaCl trusted plugin, it configures it as an external plugin host.
  15 // TODO(dmichael): When the trusted plugin goes away, we need to figure out the
  16 //                 right event to watch for.
  17 class NaClHelper : public content::RenderFrameObserver {
  18  public:
  19   explicit NaClHelper(content::RenderFrame* render_frame);
  20   ~NaClHelper() override;
  21
  22   // RenderFrameObserver.
  23   void DidCreatePepperPlugin(content::RendererPpapiHost* host) override;
  24
  25  private:
  26   DISALLOW_COPY_AND_ASSIGN(NaClHelper);
  27 };
  28
  29 }  // namespace nacl
  30
  31 #endif  // COMPONENTS_NACL_RENDERER_NACL_HELPER_H_