fuchsia::dart Namespace Reference

Functions
void	Initialize (zx::channel directory_request, std::optional< zx::eventpair > view_ref)
	Initializes Dart bindings for the Fuchsia application model.

Function Documentation

Initialize()

void fuchsia::dart::Initialize	(	zx::channel	directory_request,
		std::optional< zx::eventpair >	view_ref
	)

Initializes Dart bindings for the Fuchsia application model.

Definition at line 103 of file fuchsia.cc.

                                                   {
  zircon::dart::Initialize();
 
  Dart_Handle library = Dart_LookupLibrary(ToDart("dart:fuchsia"));
  FML_CHECK(!tonic::CheckAndHandleError(library));
  Dart_Handle result = Dart_SetNativeResolver(
      library, fuchsia::dart::NativeLookup, fuchsia::dart::NativeSymbol);
  FML_CHECK(!tonic::CheckAndHandleError(result));
 
  auto dart_state = tonic::DartState::Current();
  std::unique_ptr<tonic::DartClassProvider> fuchsia_class_provider(
      new tonic::DartClassProvider(dart_state, "dart:fuchsia"));
  dart_state->class_library().add_provider("fuchsia",
                                           std::move(fuchsia_class_provider));
 
  if (directory_request) {
    result = Dart_SetField(
        library, ToDart("_outgoingServices"),
        ToDart(zircon::dart::Handle::Create(std::move(directory_request))));
    FML_CHECK(!tonic::CheckAndHandleError(result));
  }
 
  if (view_ref) {
    result = Dart_SetField(
        library, ToDart("_viewRef"),
        ToDart(zircon::dart::Handle::Create((*view_ref).release())));
    FML_CHECK(!tonic::CheckAndHandleError(result));
  }
}