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/public/interfaces/view_manager.mojom.h"
  11 #include "components/window_manager/public/interfaces/window_manager_internal.mojom.h"
  12 #include "mojo/common/tracing_impl.h"
  13 #include "third_party/mojo/src/mojo/public/cpp/application/application_delegate.h"
  14 #include "third_party/mojo/src/mojo/public/cpp/application/interface_factory.h"
  15 #include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h"
  16 #include "third_party/mojo/src/mojo/public/cpp/bindings/error_handler.h"
  17
  18 namespace mojo {
  19 class ApplicationImpl;
  20 }
  21
  22 namespace view_manager {
  23
  24 class ConnectionManager;
  25
  26 class ViewManagerApp
  27     : public mojo::ApplicationDelegate,
  28       public ConnectionManagerDelegate,
  29       public mojo::ErrorHandler,
  30       public mojo::InterfaceFactory<mojo::ViewManagerService>,
  31       public mojo::InterfaceFactory<mojo::WindowManagerInternalClient> {
  32  public:
  33   ViewManagerApp();
  34   ~ViewManagerApp() override;
  35
  36  private:
  37   // ApplicationDelegate:
  38   void Initialize(mojo::ApplicationImpl* app) override;
  39   bool ConfigureIncomingConnection(
  40       mojo::ApplicationConnection* connection) override;
  41
  42   // ConnectionManagerDelegate:
  43   void OnLostConnectionToWindowManager() override;
  44   ClientConnection* CreateClientConnectionForEmbedAtView(
  45       ConnectionManager* connection_manager,
  46       mojo::InterfaceRequest<mojo::ViewManagerService> service_request,
  47       mojo::ConnectionSpecificId creator_id,
  48       const std::string& creator_url,
  49       const std::string& url,
  50       const ViewId& root_id) override;
  51   ClientConnection* CreateClientConnectionForEmbedAtView(
  52       ConnectionManager* connection_manager,
  53       mojo::InterfaceRequest<mojo::ViewManagerService> service_request,
  54       mojo::ConnectionSpecificId creator_id,
  55       const std::string& creator_url,
  56       const ViewId& root_id,
  57       mojo::ViewManagerClientPtr view_manager_client) override;
  58
  59   // mojo::InterfaceFactory<mojo::ViewManagerService>:
  60   void Create(
  61       mojo::ApplicationConnection* connection,
  62       mojo::InterfaceRequest<mojo::ViewManagerService> request) override;
  63
  64   // mojo::InterfaceFactory<mojo::WindowManagerInternalClient>:
  65   void Create(mojo::ApplicationConnection* connection,
  66               mojo::InterfaceRequest<mojo::WindowManagerInternalClient> request)
  67       override;
  68
  69   // ErrorHandler (for |wm_internal_| and |wm_internal_client_binding_|).
  70   void OnConnectionError() override;
  71
  72   mojo::ApplicationImpl* app_impl_;
  73   mojo::ApplicationConnection* wm_app_connection_;
  74   scoped_ptr<mojo::Binding<mojo::WindowManagerInternalClient>>
  75       wm_internal_client_binding_;
  76   mojo::InterfaceRequest<mojo::ViewManagerClient> wm_internal_client_request_;
  77   mojo::WindowManagerInternalPtr wm_internal_;
  78   scoped_ptr<ConnectionManager> connection_manager_;
  79   mojo::TracingImpl tracing_;
  80
  81   DISALLOW_COPY_AND_ASSIGN(ViewManagerApp);
  82 };
  83
  84 }  // namespace view_manager
  85
  86 #endif  // COMPONENTS_VIEW_MANAGER_VIEW_MANAGER_APP_H_