private static AccessorDeclarationSyntax GenerateGetter(CsField csElement,
PropertyValueGetTransform valueTransformation)
{
ExpressionSyntax valueExpression = ParseName(csElement.IntermediateMarshalName);
return(AccessorDeclaration(SyntaxKind.GetAccessorDeclaration)
.WithExpressionBody(
ArrowExpressionClause(
valueTransformation != null
? valueTransformation(GeneratorHelpers.WrapInParentheses(valueExpression))
: valueExpression
)
)
.WithSemicolonToken(Token(SyntaxKind.SemicolonToken)));
}
private static PropertyValueGetTransform Compose(PropertyValueGetTransform second,
PropertyValueGetTransform first)
{
if (second == null)
{
return(first);
}
if (first == null)
{
return(second);
}
return(x =>
{
var value = first(x);
return second(GeneratorHelpers.WrapInParentheses(value));
});
}
private PropertyDeclarationSyntax GenerateProperty(CsField csElement, TypeSyntax propertyType,
PropertyValueGetTransform getterTransform,
PropertyValueSetTransform setterTransform) =>
AddDocumentationTrivia(
PropertyDeclaration(propertyType, csElement.Name)
.WithAccessorList(
AccessorList(
List(
new[]
{
GenerateGetter(csElement, getterTransform),
GenerateSetter(csElement, setterTransform)
}
)
)
)
.WithModifiers(csElement.VisibilityTokenList),
csElement
);