public static IMethodSymbol CreateAccessorSymbol(
IMethodSymbol accessor,
IList <AttributeData> attributes = null,
Accessibility?accessibility = null,
IMethodSymbol explicitInterfaceSymbol = null,
IList <SyntaxNode> statements = null)
{
return(CodeGenerationSymbolFactory.CreateMethodSymbol(
attributes,
accessibility ?? accessor.DeclaredAccessibility,
accessor.GetSymbolModifiers().WithIsAbstract(statements == null),
accessor.ReturnType,
explicitInterfaceSymbol ?? accessor.ExplicitInterfaceImplementations.FirstOrDefault(),
accessor.Name,
accessor.TypeParameters,
accessor.Parameters,
statements,
returnTypeAttributes: accessor.GetReturnTypeAttributes()));
}
public static IEventSymbol CreateEventSymbol(
IEventSymbol @event,
IList <AttributeData> attributes = null,
Accessibility?accessibility = null,
DeclarationModifiers?modifiers = null,
IEventSymbol explicitInterfaceSymbol = null,
string name = null,
IMethodSymbol addMethod = null,
IMethodSymbol removeMethod = null)
{
return(CodeGenerationSymbolFactory.CreateEventSymbol(
attributes,
accessibility ?? @event.DeclaredAccessibility,
modifiers ?? @event.GetSymbolModifiers(),
@event.Type,
explicitInterfaceSymbol,
name ?? @event.Name,
addMethod,
removeMethod));
}
public static IMethodSymbol CreateMethodSymbol(
IMethodSymbol method,
IList <AttributeData> attributes = null,
Accessibility?accessibility = null,
DeclarationModifiers?modifiers = null,
IMethodSymbol explicitInterfaceSymbol = null,
string name = null,
IList <SyntaxNode> statements = null)
{
return(CodeGenerationSymbolFactory.CreateMethodSymbol(
attributes,
accessibility ?? method.DeclaredAccessibility,
modifiers ?? method.GetSymbolModifiers(),
method.ReturnType,
explicitInterfaceSymbol,
name ?? method.Name,
method.TypeParameters,
method.Parameters,
statements,
returnTypeAttributes: method.GetReturnTypeAttributes()));
}
public static IMethodSymbol RenameParameters(this IMethodSymbol method, IList <string> parameterNames)
{
var parameterList = method.Parameters;
if (parameterList.Select(p => p.Name).SequenceEqual(parameterNames))
{
return(method);
}
var parameters = parameterList.RenameParameters(parameterNames);
return(CodeGenerationSymbolFactory.CreateMethodSymbol(
method.ContainingType,
method.GetAttributes(),
method.DeclaredAccessibility,
method.GetSymbolModifiers(),
method.ReturnType,
method.ExplicitInterfaceImplementations.FirstOrDefault(),
method.Name,
method.TypeParameters,
parameters));
}
public static IMethodSymbol RemoveAttributeFromParametersAndReturnType(
this IMethodSymbol method, INamedTypeSymbol attributeType,
IList <SyntaxNode> statements = null, IList <SyntaxNode> handlesExpressions = null)
{
if (attributeType == null)
{
return(method);
}
var someParameterHasAttribute = method.Parameters
.Any(m => m.GetAttributes().Any(a => a.AttributeClass.Equals(attributeType)));
var returnTypeHasAttribute = method.GetReturnTypeAttributes()
.Any(a => a.AttributeClass.Equals(attributeType));
if (!someParameterHasAttribute && !returnTypeHasAttribute)
{
return(method);
}
return(CodeGenerationSymbolFactory.CreateMethodSymbol(
method.ContainingType,
method.GetAttributes(),
method.DeclaredAccessibility,
method.GetSymbolModifiers(),
method.ReturnType,
method.ExplicitInterfaceImplementations.FirstOrDefault(),
method.Name,
method.TypeParameters,
method.Parameters.Select(p =>
CodeGenerationSymbolFactory.CreateParameterSymbol(
p.GetAttributes().Where(a => !a.AttributeClass.Equals(attributeType)).ToList(),
p.RefKind, p.IsParams, p.Type, p.Name, p.IsOptional,
p.HasExplicitDefaultValue, p.HasExplicitDefaultValue ? p.ExplicitDefaultValue : null)).ToList(),
statements,
handlesExpressions,
method.GetReturnTypeAttributes().Where(a => !a.AttributeClass.Equals(attributeType)).ToList()));
}
public static IPropertySymbol CreatePropertySymbol(
IPropertySymbol property,
IList <AttributeData> attributes = null,
Accessibility?accessibility = null,
DeclarationModifiers?modifiers = null,
IPropertySymbol explicitInterfaceSymbol = null,
string name = null,
bool?isIndexer = null,
IMethodSymbol getMethod = null,
IMethodSymbol setMethod = null)
{
return(CodeGenerationSymbolFactory.CreatePropertySymbol(
attributes,
accessibility ?? property.DeclaredAccessibility,
modifiers ?? property.GetSymbolModifiers(),
property.Type,
explicitInterfaceSymbol,
name ?? property.Name,
property.Parameters,
getMethod,
setMethod,
isIndexer ?? property.IsIndexer));
}
public static IPropertySymbol RenameParameters(this IPropertySymbol property, IList <string> parameterNames)
{
var parameterList = property.Parameters;
if (parameterList.Select(p => p.Name).SequenceEqual(parameterNames))
{
return(property);
}
var parameters = parameterList.RenameParameters(parameterNames);
return(CodeGenerationSymbolFactory.CreatePropertySymbol(
property.ContainingType,
property.GetAttributes(),
property.DeclaredAccessibility,
property.GetSymbolModifiers(),
property.Type,
property.ExplicitInterfaceImplementations.FirstOrDefault(),
property.Name,
parameters,
property.GetMethod,
property.SetMethod,
property.IsIndexer));
}
