components/view_manager/view_manager_app.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_VIEW_MANAGER_VIEW_MANAGER_APP_H_
   6 #define COMPONENTS_VIEW_MANAGER_VIEW_MANAGER_APP_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "components/view_manager/connection_manager_delegate.h"
  10 #include "components/view_manager/gles2/gpu_impl.h"
  11 #include "components/view_manager/public/interfaces/view_manager.mojom.h"
  12 #include "components/view_manager/public/interfaces/view_manager_root.mojom.h"
  13 #include "mojo/application/public/cpp/app_lifetime_helper.h"
  14 #include "mojo/application/public/cpp/application_delegate.h"
  15 #include "mojo/application/public/cpp/interface_factory.h"
  16 #include "mojo/common/tracing_impl.h"
  17
  18 namespace mojo {
  19 class ApplicationImpl;
  20 }
  21
  22 namespace ui {
  23 class PlatformEventSource;
  24 }
  25
  26 namespace view_manager {
  27
  28 class ConnectionManager;
  29
  30 class ViewManagerApp : public mojo::ApplicationDelegate,
  31                        public ConnectionManagerDelegate,
  32                        public mojo::InterfaceFactory<mojo::ViewManagerRoot>,
  33                        public mojo::InterfaceFactory<mojo::Gpu> {
  34  public:
  35   ViewManagerApp();
  36   ~ViewManagerApp() override;
  37
  38  private:
  39   // ApplicationDelegate:
  40   void Initialize(mojo::ApplicationImpl* app) override;
  41   bool ConfigureIncomingConnection(
  42       mojo::ApplicationConnection* connection) override;
  43
  44   // ConnectionManagerDelegate:
  45   void OnNoMoreRootConnections() override;
  46   ClientConnection* CreateClientConnectionForEmbedAtView(
  47       ConnectionManager* connection_manager,
  48       mojo::InterfaceRequest<mojo::ViewManagerService> service_request,
  49       mojo::ConnectionSpecificId creator_id,
  50       mojo::URLRequestPtr request,
  51       const ViewId& root_id) override;
  52   ClientConnection* CreateClientConnectionForEmbedAtView(
  53       ConnectionManager* connection_manager,
  54       mojo::InterfaceRequest<mojo::ViewManagerService> service_request,
  55       mojo::ConnectionSpecificId creator_id,
  56       const ViewId& root_id,
  57       mojo::ViewManagerClientPtr view_manager_client) override;
  58
  59   // mojo::InterfaceFactory<mojo::ViewManagerRoot>:
  60   void Create(mojo::ApplicationConnection* connection,
  61               mojo::InterfaceRequest<mojo::ViewManagerRoot> request) override;
  62
  63   // mojo::InterfaceFactory<mojo::Gpu> implementation.
  64   void Create(mojo::ApplicationConnection* connection,
  65               mojo::InterfaceRequest<mojo::Gpu> request) override;
  66
  67   mojo::ApplicationImpl* app_impl_;
  68   scoped_ptr<ConnectionManager> connection_manager_;
  69   mojo::TracingImpl tracing_;
  70   scoped_refptr<gles2::GpuState> gpu_state_;
  71   scoped_ptr<ui::PlatformEventSource> event_source_;
  72   bool is_headless_;
  73
  74   DISALLOW_COPY_AND_ASSIGN(ViewManagerApp);
  75 };
  76
  77 }  // namespace view_manager
  78
  79 #endif  // COMPONENTS_VIEW_MANAGER_VIEW_MANAGER_APP_H_