components/view_manager/surfaces/display_factory_impl.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_VIEW_MANAGER_SURFACES_DISPLAY_FACTORY_IMPL_H_
   6 #define COMPONENTS_VIEW_MANAGER_SURFACES_DISPLAY_FACTORY_IMPL_H_
   7
   8 #include "components/view_manager/public/interfaces/display.mojom.h"
   9 #include "components/view_manager/surfaces/display_impl.h"
  10 #include "third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h"
  11
  12 namespace cc {
  13 class SurfaceManager;
  14 }
  15
  16 namespace surfaces {
  17 class SurfacesScheduler;
  18 class SurfacesServiceApplication;
  19
  20 class DisplayFactoryImpl : public mojo::DisplayFactory {
  21  public:
  22   DisplayFactoryImpl(SurfacesServiceApplication* application,
  23                      cc::SurfaceManager* manager,
  24                      uint32_t id_namespace,
  25                      SurfacesScheduler* scheduler,
  26                      mojo::InterfaceRequest<mojo::DisplayFactory> request);
  27   ~DisplayFactoryImpl() override;
  28
  29  private:
  30   // mojo::DisplayFactory implementation.
  31   void Create(mojo::ContextProviderPtr context_provider,
  32               mojo::ResourceReturnerPtr returner,
  33               mojo::InterfaceRequest<mojo::Display> display_request) override;
  34
  35   // We use one ID namespace for all DisplayImpls since the ID is used only by
  36   // cc and not exposed through mojom.
  37   uint32_t id_namespace_;
  38   uint32_t next_local_id_;
  39   SurfacesServiceApplication* application_;
  40   SurfacesScheduler* scheduler_;
  41   cc::SurfaceManager* manager_;
  42   mojo::StrongBinding<mojo::DisplayFactory> binding_;
  43 };
  44
  45 }  // namespace surfaces
  46
  47 #endif  // COMPONENTS_VIEW_MANAGER_SURFACES_DISPLAY_FACTORY_IMPL_H_