public override MetadataItem VisitEvent(IEventSymbol symbol)
{
var item = GetMetadataItem(symbol);
if (item == null)
{
return(null);
}
item.EnsureSyntax();
item.Syntax.Content = symbol.GenerateSyntax(item.Type, ApiFilter);
item.Modifiers = symbol.GetMemberModifiersAsStrings();
item.Syntax.Return = CreateParameter(symbol, item, true);
item.Implements = symbol.GetMemberImplements(ApiFilter);
item.Attributes = GetAttributeInfo(symbol.GetAttributes());
item.IsExplicitInterfaceImplementation =
!symbol.ExplicitInterfaceImplementations.IsEmpty;
return(item);
}
public override MetadataItem VisitEvent(IEventSymbol symbol)
{
MetadataItem result = GetYamlItem(symbol);
if (result == null)
{
return(null);
}
if (result.Syntax == null)
{
result.Syntax = new SyntaxDetail {
Content = new SortedList <SyntaxLanguage, string>()
};
}
if (result.Syntax.Content == null)
{
result.Syntax.Content = new SortedList <SyntaxLanguage, string>();
}
_generator.GenerateSyntax(result.Type, symbol, result.Syntax, this);
_generator.GenerateEvent(symbol, result, this);
var typeGenericParameters = symbol.ContainingType.IsGenericType ? symbol.ContainingType.Accept(TypeGenericParameterNameVisitor.Instance) : EmptyListOfString;
if (symbol.IsOverride && symbol.OverriddenEvent != null)
{
result.Overridden = AddSpecReference(symbol.OverriddenEvent, typeGenericParameters);
}
var id = AddSpecReference(symbol.Type, typeGenericParameters);
result.Syntax.Return = VisitorHelper.GetParameterDescription(symbol, result, id, true, GetTripleSlashCommentParserContext(result, _preserveRawInlineComments));
Debug.Assert(result.Syntax.Return.Type != null);
AddMemberImplements(symbol, result, typeGenericParameters);
result.Attributes = GetAttributeInfo(symbol.GetAttributes());
result.IsExplicitInterfaceImplementation = !symbol.ExplicitInterfaceImplementations.IsEmpty;
return(result);
}
/// <summary>
/// Prepares the <see cref="EventMemberBuilder"/> from the <paramref name="symbol"/>
/// and adds it to <see cref="TypeMemberBuilder.ContentMembers"/>
/// </summary>
/// <param name="symbol">Source <see cref="INamedTypeSymbol"/></param>
/// <param name="root">Builder root</param>
/// <param name="type">Parent <see cref="TypeMemberBuilder"/></param>
/// <param name="level">Hierarchy level (used to indent the console output)</param>
private static void BuildEvent(IEventSymbol symbol, RootMemberBuilder root, TypeMemberBuilder type, int level)
{
if (symbol.IsImplicitlyDeclared)
{
return;
}
if (symbol.GetAttributes().Any(a => a.AttributeClassString() == "System.Runtime.CompilerServices.CompilerGeneratedAttribute"))
{
return;
}
var e = new EventMemberBuilder
{
Name = symbol.Name,
NameBase = symbol.Name,
Symbol = symbol,
SourceFiles = symbol.DeclaringSyntaxReferences.Select(dsr => dsr.SyntaxTree.FilePath).ToList(),
DocumentationId = symbol.GetDocumentationCommentId(),
DocumentationXml = symbol.GetDocumentationCommentXml(),
Documentation = Documentation.Read(symbol.GetDocumentationCommentXml()),
Modifier = ModifierEnumExtensions.Modifier(symbol.DeclaredAccessibility),
IsAbstract = symbol.IsAbstract,
IsExtern = symbol.IsExtern,
IsSealed = symbol.IsSealed,
IsStatic = symbol.IsStatic,
IsOverride = symbol.IsOverride,
IsVirtual = symbol.IsVirtual,
HasExplicitAddAndRemove = !symbol.AddMethod.IsImplicitlyDeclared && !symbol.RemoveMethod.IsImplicitlyDeclared,
TypeRef = TypeRef.GetOrCreate(symbol.Type, root),
IsNew = symbol.GetIsNew(),
OverridesSymbol = symbol.OverriddenEvent,
ExplicitInterfaceImplementationMemberSymbol =
symbol.ExplicitInterfaceImplementations != null && symbol.ExplicitInterfaceImplementations.Length > 0
? symbol.ExplicitInterfaceImplementations[0]
: null
};
e.SetAttributes(root);
type.ContentMembers.Add(e);
Console.WriteLine($"{new string(' ', level)} read as {e}");
}
private static MemberDeclarationSyntax GenerateEventFieldDeclaration(
IEventSymbol @event,
CodeGenerationDestination destination,
CodeGenerationOptions options
)
{
return(AddFormatterAndCodeGeneratorAnnotationsTo(
AddAnnotationsTo(
@event,
SyntaxFactory.EventFieldDeclaration(
AttributeGenerator.GenerateAttributeLists(@event.GetAttributes(), options),
GenerateModifiers(@event, destination, options),
SyntaxFactory.VariableDeclaration(
@event.Type.GenerateTypeSyntax(),
SyntaxFactory.SingletonSeparatedList(
SyntaxFactory.VariableDeclarator(@event.Name.ToIdentifierToken())
)
)
)
)
));
}
private static MemberDeclarationSyntax GenerateEventDeclarationWorker(
IEventSymbol @event,
CodeGenerationDestination destination,
CodeGenerationOptions options
)
{
var explicitInterfaceSpecifier = GenerateExplicitInterfaceSpecifier(
@event.ExplicitInterfaceImplementations
);
return(AddFormatterAndCodeGeneratorAnnotationsTo(
SyntaxFactory.EventDeclaration(
attributeLists: AttributeGenerator.GenerateAttributeLists(
@event.GetAttributes(),
options
),
modifiers: GenerateModifiers(@event, destination, options),
type: @event.Type.GenerateTypeSyntax(),
explicitInterfaceSpecifier: explicitInterfaceSpecifier,
identifier: @event.Name.ToIdentifierToken(),
accessorList: GenerateAccessorList(@event, destination, options)
)
));
}
private static MemberDeclarationSyntax GenerateEventDeclarationWorker(
IEventSymbol @event, CodeGenerationDestination destination, CodeGenerationOptions options)
{
var explicitInterfaceSpecifier = GenerateExplicitInterfaceSpecifier(@event.ExplicitInterfaceImplementations);
return AddCleanupAnnotationsTo(SyntaxFactory.EventDeclaration(
attributeLists: AttributeGenerator.GenerateAttributeLists(@event.GetAttributes(), options),
modifiers: GenerateModifiers(@event, destination, options),
type: @event.Type.GenerateTypeSyntax(),
explicitInterfaceSpecifier: explicitInterfaceSpecifier,
identifier: @event.Name.ToIdentifierToken(),
accessorList: GenerateAccessorList(@event, destination, options)));
}
private static MemberDeclarationSyntax GenerateEventFieldDeclaration(
IEventSymbol @event, CodeGenerationDestination destination, CodeGenerationOptions options)
{
return AddCleanupAnnotationsTo(
AddAnnotationsTo(@event,
SyntaxFactory.EventFieldDeclaration(
AttributeGenerator.GenerateAttributeLists(@event.GetAttributes(), options),
GenerateModifiers(@event, destination, options),
SyntaxFactory.VariableDeclaration(
@event.Type.GenerateTypeSyntax(),
SyntaxFactory.SingletonSeparatedList(SyntaxFactory.VariableDeclarator(@event.Name.ToIdentifierToken()))))));
}