public InspectorTab(Context context, string title, Vector2?initialSize = null, string placeNextToDock = null,
DockSlot slot = DockSlot.SlotNone) : base(context, title, initialSize, placeNextToDock, slot)
{
_inspector = new AttributeInspector(Context);
SubscribeToEvent <InspectItem>(OnInspect);
}
public void Initialize(Type[] types, params Assembly[] assemblies)
{
var attributeInspector = new AttributeInspector(this);
if (null != types)
{
foreach (var type in types)
{
attributeInspector.Register(type);
}
}
if (null != assemblies)
{
foreach (var assembly in assemblies)
{
attributeInspector.Register(assembly);
}
}
}
public static SyntaxList <AttributeListSyntax> RemoveAttributeOfType(SyntaxList <AttributeListSyntax> attributeLists, Type type, SemanticModel semanticModel)
{
var newList = new List <AttributeListSyntax>();
foreach (AttributeListSyntax attributeListSyntax in attributeLists)
{
var attributes = new List <AttributeSyntax>();
foreach (AttributeSyntax attributeSyntax in attributeListSyntax.Attributes)
{
AttributeInspector attributeInspector = new AttributeInspector(attributeSyntax, semanticModel);
if (attributeInspector.IsAttributeTypeOf(type))
{
continue;
}
attributes.Add(attributeSyntax);
}
if (attributes.Any())
{
newList.Add(SyntaxFactory.AttributeList(SyntaxFactory.SeparatedList(attributes)));
}
}
return(SyntaxFactory.List(newList));
}
public static SyntaxList<AttributeListSyntax> RemoveAttributeOfType(SyntaxList<AttributeListSyntax> attributeLists, Type type, SemanticModel semanticModel)
{
var newList = new List<AttributeListSyntax>();
foreach (AttributeListSyntax attributeListSyntax in attributeLists)
{
var attributes = new List<AttributeSyntax>();
foreach (AttributeSyntax attributeSyntax in attributeListSyntax.Attributes)
{
AttributeInspector attributeInspector = new AttributeInspector(attributeSyntax, semanticModel);
if (attributeInspector.IsAttributeTypeOf(type))
{
continue;
}
attributes.Add(attributeSyntax);
}
if (attributes.Any())
{
newList.Add(SyntaxFactory.AttributeList(SyntaxFactory.SeparatedList(attributes)));
}
}
return SyntaxFactory.List(newList);
}
private static ClassDeclarationSyntax GenerateApiControllerForInterface(InterfaceDeclarationSyntax interfaceNode, SemanticModel semanticModel)
{
if (!RoslynUtils.IsPublic(interfaceNode)) return null;
AttributeSyntax apiControllerAttribute = AttributeUtils.SelectAttributeOfType(interfaceNode.AttributeLists, typeof(ApiControllerAttribute), semanticModel);
// if the interface is not annotated with the ApiController attribute, do nothing
if (apiControllerAttribute == null)
{
return null;
}
var namespaceNode = interfaceNode.Parent as NamespaceDeclarationSyntax;
if (namespaceNode == null)
{
throw new Exception("A grain interface must be declared inside a namespace");
}
// copy all attributes except the ApiController attribute
SyntaxList<AttributeListSyntax> attributesLists = AttributeUtils.RemoveAttributeOfType(interfaceNode.AttributeLists, typeof(ApiControllerAttribute), semanticModel);
// add the RoutePrefix attribute (if any)
var attributeInspector = new AttributeInspector(apiControllerAttribute, semanticModel);
if (attributeInspector.NamedArguments.ContainsKey(RoutePrefix))
{
AttributeSyntax routePrefixAttribute = AttributeUtils.AttributeWithArgument(RoutePrefix,
attributeInspector.NamedArguments[RoutePrefix]);
attributesLists = attributesLists.Add(AttributeUtils.AttributeList(routePrefixAttribute));
}
string grainName = interfaceNode.Identifier.Text;
string apiControllerName = GetApiControllerName(grainName);
// create the Api controller class, add the attributes to it and make it a subclass of ApiController
ClassDeclarationSyntax classDclr =
SF.ClassDeclaration(SF.Identifier(apiControllerName)).AddModifiers(SF.Token(SyntaxKind.PublicKeyword), SF.Token(SyntaxKind.PartialKeyword)).WithAttributeLists(SF.List(attributesLists)).WithBaseList(SF.BaseList(SF.SeparatedList<BaseTypeSyntax>().Add(SF.SimpleBaseType(SF.IdentifierName(ApicontrollerClassName)))));
// Add the IGrainFactory field and to the constructor
classDclr = RoslynUtils.AddField(classDclr, "IGrainFactory", "_grainFactory");
MethodDeclarationSyntax constructor = RoslynUtils.ParseMethod(string.Format(@"
public {0}(IGrainFactory grainFactory)
{{
_grainFactory = grainFactory;
}}", apiControllerName)).WithTrailingTrivia(SF.EndOfLine(""));
classDclr = classDclr.AddMembers(constructor);
// generate the api controller methods and add them to the class
IEnumerable<MethodDeclarationSyntax> apiControllerMethods = GenerateApiControllerMethods(RoslynUtils.GetMethodDeclarations(interfaceNode), grainName);
// ReSharper disable once LoopCanBeConvertedToQuery
foreach (var method in apiControllerMethods)
{
classDclr = classDclr.AddMembers(method);
}
return classDclr;
}
private static ClassDeclarationSyntax GenerateApiControllerForInterface(InterfaceDeclarationSyntax interfaceNode, SemanticModel semanticModel)
{
if (!RoslynUtils.IsPublic(interfaceNode))
{
return(null);
}
AttributeSyntax apiControllerAttribute = AttributeUtils.SelectAttributeOfType(interfaceNode.AttributeLists, typeof(ApiControllerAttribute), semanticModel);
// if the interface is not annotated with the ApiController attribute, do nothing
if (apiControllerAttribute == null)
{
return(null);
}
var namespaceNode = interfaceNode.Parent as NamespaceDeclarationSyntax;
if (namespaceNode == null)
{
throw new Exception("A grain interface must be declared inside a namespace");
}
// copy all attributes except the ApiController attribute
SyntaxList <AttributeListSyntax> attributesLists = AttributeUtils.RemoveAttributeOfType(interfaceNode.AttributeLists, typeof(ApiControllerAttribute), semanticModel);
// add the RoutePrefix attribute (if any)
var attributeInspector = new AttributeInspector(apiControllerAttribute, semanticModel);
if (attributeInspector.NamedArguments.ContainsKey(RoutePrefix))
{
AttributeSyntax routePrefixAttribute = AttributeUtils.AttributeWithArgument(RoutePrefix,
attributeInspector.NamedArguments[RoutePrefix]);
attributesLists = attributesLists.Add(AttributeUtils.AttributeList(routePrefixAttribute));
}
string grainName = interfaceNode.Identifier.Text;
string apiControllerName = GetApiControllerName(grainName);
// create the Api controller class, add the attributes to it and make it a subclass of ApiController
ClassDeclarationSyntax classDclr =
SF.ClassDeclaration(SF.Identifier(apiControllerName)).AddModifiers(SF.Token(SyntaxKind.PublicKeyword), SF.Token(SyntaxKind.PartialKeyword)).WithAttributeLists(SF.List(attributesLists)).WithBaseList(SF.BaseList(SF.SeparatedList <BaseTypeSyntax>().Add(SF.SimpleBaseType(SF.IdentifierName(ApicontrollerClassName)))));
// Add the IGrainFactory field and to the constructor
classDclr = RoslynUtils.AddField(classDclr, "IGrainFactory", "_grainFactory");
MethodDeclarationSyntax constructor = RoslynUtils.ParseMethod(string.Format(@"
public {0}(IGrainFactory grainFactory)
{{
_grainFactory = grainFactory;
}}", apiControllerName)).WithTrailingTrivia(SF.EndOfLine(""));
classDclr = classDclr.AddMembers(constructor);
// generate the api controller methods and add them to the class
IEnumerable <MethodDeclarationSyntax> apiControllerMethods = GenerateApiControllerMethods(RoslynUtils.GetMethodDeclarations(interfaceNode), grainName);
// ReSharper disable once LoopCanBeConvertedToQuery
foreach (var method in apiControllerMethods)
{
classDclr = classDclr.AddMembers(method);
}
return(classDclr);
}