chromecast/renderer/cast_content_renderer_client.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 CHROMECAST_RENDERER_CAST_CONTENT_RENDERER_CLIENT_H_
   6 #define CHROMECAST_RENDERER_CAST_CONTENT_RENDERER_CLIENT_H_
   7
   8 #include <vector>
   9
  10 #include "base/macros.h"
  11 #include "content/public/renderer/content_renderer_client.h"
  12
  13 namespace IPC {
  14 class MessageFilter;
  15 }
  16
  17 namespace network_hints {
  18 class PrescientNetworkingDispatcher;
  19 }  // namespace network_hints
  20
  21 namespace chromecast {
  22 namespace shell {
  23 class CastRenderProcessObserver;
  24
  25 // Adds any platform-specific bindings to the current frame.
  26 void PlatformAddRendererNativeBindings(blink::WebLocalFrame* frame);
  27
  28 class CastContentRendererClient : public content::ContentRendererClient {
  29  public:
  30   CastContentRendererClient();
  31   ~CastContentRendererClient() override;
  32
  33   // Returns any MessageFilters from the platform implementation that should
  34   // be added to the render process.
  35   std::vector<scoped_refptr<IPC::MessageFilter>>
  36   PlatformGetRendererMessageFilters();
  37
  38   // ContentRendererClient implementation:
  39   void RenderThreadStarted() override;
  40   void RenderViewCreated(content::RenderView* render_view) override;
  41   void AddKeySystems(
  42       std::vector< ::media::KeySystemInfo>* key_systems) override;
  43 #if !defined(OS_ANDROID)
  44   scoped_ptr<media::RendererFactory> CreateMediaRendererFactory(
  45       content::RenderFrame* render_frame,
  46       const scoped_refptr<media::MediaLog>& media_log) override;
  47 #endif
  48   blink::WebPrescientNetworking* GetPrescientNetworking() override;
  49   void DeferMediaLoad(content::RenderFrame* render_frame,
  50                       const base::Closure& closure) override;
  51
  52  private:
  53   scoped_ptr<network_hints::PrescientNetworkingDispatcher>
  54       prescient_networking_dispatcher_;
  55   scoped_ptr<CastRenderProcessObserver> cast_observer_;
  56
  57   DISALLOW_COPY_AND_ASSIGN(CastContentRendererClient);
  58 };
  59
  60 }  // namespace shell
  61 }  // namespace chromecast
  62
  63 #endif  // CHROMECAST_RENDERER_CAST_CONTENT_RENDERER_CLIENT_H_