| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef TOPAZ_RUNTIME_FLUTTER_RUNNER_ISOLATE_CONFIGURATOR_H_ |
| #define TOPAZ_RUNTIME_FLUTTER_RUNNER_ISOLATE_CONFIGURATOR_H_ |
| |
| #include <fuchsia/sys/cpp/fidl.h> |
| #include <fuchsia/ui/scenic/cpp/fidl.h> |
| #ifndef SCENIC_VIEWS2 |
| #include <fuchsia/ui/viewsv1/cpp/fidl.h> |
| #endif |
| |
| #include "flutter/fml/macros.h" |
| #include "lib/ui/flutter/sdk_ext/src/natives.h" |
| #include "unique_fdio_ns.h" |
| |
| namespace flutter { |
| |
| // Contains all the information necessary to configure a new root isolate. This |
| // is a single use item. The lifetime of this object must extend past that of |
| // the root isolate. |
| class IsolateConfigurator final { |
| public: |
| IsolateConfigurator( |
| UniqueFDIONS fdio_ns, |
| #ifndef SCENIC_VIEWS2 |
| fidl::InterfaceHandle<fuchsia::ui::viewsv1::ViewContainer> view_container, |
| #endif |
| fidl::InterfaceHandle<fuchsia::sys::Environment> environment, |
| zx::channel directory_request); |
| |
| ~IsolateConfigurator(); |
| |
| // Can be used only once and only on the UI thread with the newly created |
| // isolate already current. |
| bool ConfigureCurrentIsolate(mozart::NativesDelegate* natives_delegate); |
| |
| private: |
| bool used_ = false; |
| UniqueFDIONS fdio_ns_; |
| #ifndef SCENIC_VIEWS2 |
| fidl::InterfaceHandle<fuchsia::ui::viewsv1::ViewContainer> view_container_; |
| #endif |
| fidl::InterfaceHandle<fuchsia::sys::Environment> environment_; |
| zx::channel directory_request_; |
| |
| void BindFuchsia(); |
| |
| void BindZircon(); |
| |
| void BindDartIO(); |
| |
| void BindScenic(mozart::NativesDelegate* natives_delegate); |
| |
| FML_DISALLOW_COPY_AND_ASSIGN(IsolateConfigurator); |
| }; |
| |
| } // namespace flutter |
| |
| #endif // TOPAZ_RUNTIME_FLUTTER_RUNNER_ISOLATE_CONFIGURATOR_H_ |