public NSObjectInfoService (string wrapperRoot)
{
this.WrapperRoot = wrapperRoot;
var typeNamespace = wrapperRoot + ".Foundation";
connectAttType = new GetClassTypeReference (typeNamespace, "ConnectAttribute");
exportAttType = new GetClassTypeReference (typeNamespace, "ExportAttribute");
iboutletAttType = new GetClassTypeReference (typeNamespace, "OutletAttribute");
ibactionAttType = new GetClassTypeReference (typeNamespace, "ActionAttribute");
registerAttType = new GetClassTypeReference (typeNamespace, "RegisterAttribute");
modelAttType = new GetClassTypeReference (typeNamespace, "ModelAttribute");
nsobjectType = new GetClassTypeReference (typeNamespace, "NSObject");
}
public string GetShortType (string ns, string name, int typeArguments = 0)
{
if (Document == null || Document.ParsedDocument == null)
return ns + "." + name;
var typeDef = new GetClassTypeReference (ns, name, typeArguments).Resolve (Document.Compilation.TypeResolveContext);
if (typeDef == null)
return ns + "." + name;
var file = Document.ParsedDocument.ParsedFile as CSharpUnresolvedFile;
var csResolver = file.GetResolver (Document.Compilation, Document.Editor.Caret.Location);
var builder = new ICSharpCode.NRefactory.CSharp.Refactoring.TypeSystemAstBuilder (csResolver);
return OutputNode (Document, builder.ConvertType (typeDef));
}
protected override string GenerateCode(ITypeDefinition currentClass)
{
bool implementInterface = this.implementInterface.IsChecked == true;
bool hasOnPropertyChanged = HasOnPropertyChanged(currentClass);
bool useEventArgs = false;
AstNode insertionAnchorElement = refactoringContext.GetNode();
if ((insertionAnchorElement == null) || !(insertionAnchorElement.Parent is TypeDeclaration)) {
return null;
}
NewLineNode newLineNode = insertionAnchorElement as NewLineNode;
while (insertionAnchorElement.PrevSibling is NewLineNode)
insertionAnchorElement = insertionAnchorElement.PrevSibling ?? insertionAnchorElement;
using (Script script = refactoringContext.StartScript()) {
TypeDeclaration currentClassDeclaration = insertionAnchorElement.Parent as TypeDeclaration;
if (implementInterface && !currentClass.IsStatic) {
if (!hasOnPropertyChanged) {
var nodes = new List<AstNode>();
if (!currentClass.GetAllBaseTypeDefinitions().Any(bt => bt.FullName == "System.ComponentModel.INotifyPropertyChanged")) {
AstNode nodeBeforeClassBlock = currentClassDeclaration.LBraceToken;
if (nodeBeforeClassBlock.PrevSibling is NewLineNode) {
// There's a new line before the brace, insert before it!
nodeBeforeClassBlock = nodeBeforeClassBlock.PrevSibling;
}
int insertion = editor.Document.GetOffset(nodeBeforeClassBlock.StartLocation);
AstType interfaceTypeNode = refactoringContext.CreateShortType("System.ComponentModel", "INotifyPropertyChanged", 0);
var directBaseTypes = currentClass.DirectBaseTypes.Where(t => t.FullName != "System.Object");
if (currentClassDeclaration.BaseTypes.Count > 0) {
script.InsertText(insertion, ", " + interfaceTypeNode + " ");
} else {
script.InsertText(insertion, " : " + interfaceTypeNode + " ");
}
}
var rt = new GetClassTypeReference("System.ComponentModel", "INotifyPropertyChanged", 0);
var rtResolved = rt.Resolve(refactoringContext.Compilation);
var ev = rtResolved.GetEvents().First(e => e.Name == "PropertyChanged");
EventDeclaration propertyChangedEvent = new EventDeclaration();
propertyChangedEvent.Variables.Add(new VariableInitializer(ev.Name));
propertyChangedEvent.Modifiers = Modifiers.Public;
propertyChangedEvent.ReturnType = refactoringContext.CreateShortType(ev.ReturnType);
nodes.Add(propertyChangedEvent);
MethodDeclaration onEvent = CreateOnEventMethod(ev, currentClass);
nodes.Add(onEvent);
foreach (var node in nodes) {
script.InsertAfter(insertionAnchorElement, node);
AppendNewLine(script, insertionAnchorElement, newLineNode);
}
useEventArgs = false;
} else {
useEventArgs = currentClass.GetMethods().First(m => m.Name == "OnPropertyChanged").Parameters[0].Type.FullName != "System.String";
}
}
foreach (FieldWrapper field in fields.Where(f => f.IsIncluded)) {
var prop = CreateProperty(field.Field, true, field.AddSetter);
if (!field.Field.IsStatic && !currentClass.IsStatic && field.AddSetter && implementInterface) {
var invocation = new ExpressionStatement(CreateInvocation(field.PropertyName, useEventArgs));
var assignment = prop.Setter.Body.Children.ElementAt(0) as Statement;
prop.Setter.Body = new BlockStatement();
BlockStatement elseBlock = new BlockStatement();
elseBlock.Add(assignment.Clone());
elseBlock.Add(invocation);
prop.Setter.Body.Add(
new IfElseStatement(
new BinaryOperatorExpression(new IdentifierExpression(field.MemberName), BinaryOperatorType.InEquality, new IdentifierExpression("value")),
elseBlock
)
);
}
script.InsertAfter(insertionAnchorElement, prop);
AppendNewLine(script, insertionAnchorElement, newLineNode);
}
}
return null;
}
bool ISupportsInterning.EqualsForInterning(ISupportsInterning other)
{
GetClassTypeReference o = other as GetClassTypeReference;
return(o != null && assembly == o.assembly && name == o.name && nameSpace == o.nameSpace && typeParameterCount == o.typeParameterCount);
}
/// <summary>
/// Resolves the type by mapping the known Objective-C type information to .NET types.
/// </summary>
/// <returns>
/// The number of unresolved types still remaining.
/// </returns>
/// <param name='type'>
/// The NSObjectTypeInfo that contains the known Objective-C type information.
/// Typically this will be the result of NSObjectInfoService.ParseHeader().
/// </param>
/// <param name='provider'>
/// A CodeDom provider which is used to make sure type names don't conflict with language keywords.
/// </param>
/// <param name='defaultNamespace'>
/// The default namespace used when forcing type resolution.
/// </param>
public void ResolveObjcToCli (IProgressMonitor monitor, NSObjectTypeInfo type, CodeDomProvider provider, string defaultNamespace)
{
NSObjectTypeInfo resolved;
// Resolve our base type
if (type.BaseCliType == null) {
if (TryResolveObjcToCli (type.BaseObjCType, out resolved)) {
type.BaseCliType = resolved.CliName;
} else {
var reference = new GetClassTypeReference (defaultNamespace, provider.CreateValidIdentifier (type.BaseObjCType));
type.BaseCliType = reference.Resolve (dom.Compilation).ReflectionName;
var message = string.Format ("Failed to resolve Objective-C type '{0}' to a type in the current solution.", type.BaseObjCType);
message += string.Format (" Adding a [Register (\"{0}\")] attribute to the class which corresponds to this will allow it to be synced to Objective-C.", type.BaseObjCType);
monitor.ReportError (null, new UserException ("Error while syncing", message));
}
}
// Resolve [Outlet] types
foreach (var outlet in type.Outlets) {
if (outlet.CliType != null)
continue;
if (TryResolveObjcToCli (outlet.ObjCType, out resolved)) {
outlet.CliType = resolved.CliName;
} else {
outlet.CliType = defaultNamespace + "." + provider.CreateValidIdentifier (outlet.ObjCType);
var message = string.Format ("Failed to resolve Objective-C outlet '{0}' of type '{1}' to a type in the current solution.", outlet.ObjCName, outlet.ObjCType);
message += string.Format (" Adding a [Register (\"{0}\")] attribute to the class which corresponds to this will allow it to be synced to Objective-C.", outlet.ObjCType);
monitor.ReportError (null, new UserException ("Error while syncing", message));
}
}
// Resolve [Action] param types
foreach (var action in type.Actions) {
foreach (var param in action.Parameters) {
if (param.CliType != null)
continue;
if (TryResolveObjcToCli (param.ObjCType, out resolved)) {
param.CliType = resolved.CliName;
} else {
param.CliType = defaultNamespace + "." + provider.CreateValidIdentifier (param.ObjCType);
var message = string.Format ("Failed to resolve paramater '{0}' of type '{2}' on Objective-C action '{1}' to a type in the current solution.", param.Name, action.ObjCName, param.ObjCType);
message += string.Format (" Adding a [Register (\"{0}\")] attribute to the class which corresponds to this will allow it to be synced to Objective-C.", param.ObjCType);
monitor.ReportError (null, new UserException ("Error while syncing", message));
}
}
}
}
public static void Main(string[] args)
{
if (args.Length != 4)
{
Console.WriteLine("use: RenameClass.exe <SolutionPath> <ClassNamespace> <CurrentClassName> <NewClassName>");
return;
}
var solutionFile = args[0]; // "C:\\Users\\v-ezeqs\\Documents\\Visual Studio 2010\\Projects\\Application36\\Application36.sln"
var classNamespace = args[1]; // "Application36.WebHost"
var className = args[2]; // "SiteMaster"
var classNewName = args[3]; // "SiteMaster2"
if (!File.Exists(solutionFile))
{
Console.WriteLine("Solution not found at {0}", solutionFile);
return;
}
Console.WriteLine("Loading solution...");
// Loading Solution in Memory
Solution solution = new Solution(solutionFile);
Console.WriteLine("Finding references...");
// Define which Type I'm looking for
var typeReference = new GetClassTypeReference(classNamespace, className) as ITypeReference;
// Try to find the Type definition in solution's projects
foreach (var proj in solution.Projects)
{
var type = typeReference.Resolve(proj.Compilation);
if (type.Kind != TypeKind.Unknown)
{
SetSearchedMembers(new List<object>() { type });
}
}
if (searchedMembers == null)
{
Console.WriteLine("Not References found. Refactoring Done.");
return;
}
// Find all related members related with the Type (like Members, Methods, etc)
ICSharpCode.NRefactory.CSharp.Resolver.FindReferences refFinder = new ICSharpCode.NRefactory.CSharp.Resolver.FindReferences();
var scopes = searchedMembers.Select (e => refFinder.GetSearchScopes (e as IEntity));
// Finding references to the Type on the one of the different Solution files
refs = new List<dynamic>();
foreach (var file in solution.AllFiles.Distinct (new CSharpFileEqualityComparer())) {
foreach (var scope in scopes)
{
refFinder.FindReferencesInFile(
scope,
file.UnresolvedTypeSystemForFile,
file.SyntaxTree,
file.Project.Compilation,
(astNode, result) =>
{
var newRef = GetReference(result, astNode, file);
if (newRef == null || refs.Any(r => r.File.FileName == newRef.File.FileName && r.Region == newRef.Region))
return;
refs.Add(newRef);
},
CancellationToken.None
);
}
}
Console.WriteLine("Refactoring {0} places in {1} files...",
refs.Count(),
refs.Select(x => x.File.FileName).Distinct().Count());
// Perform replace for each of the References found
foreach (var r in refs) {
// DocumentScript expects the the AST to stay unmodified (so that it fits
// to the document state at the time of the DocumentScript constructor call),
// so we call Freeze() to prevent accidental modifications (e.g. forgetting a Clone() call).
r.File.SyntaxTree.Freeze();
// Create a document containing the file content:
var fileText = File.ReadAllText(r.File.FileName);
var document = new StringBuilderDocument(fileText);
using (var script = new DocumentScript(document, FormattingOptionsFactory.CreateAllman(), new TextEditorOptions())) {
// Alternative 1: clone a portion of the AST and modify it
//var copy = (InvocationExpression)expr.Clone();
//copy.Arguments.Add(stringComparisonAst.Member("Ordinal"));
//script.Replace(expr, copy);
// Alternative 2: perform direct text insertion / replace
int offset = script.GetCurrentOffset(r.Region.Begin);
var length = r.Region.End.Column - r.Region.Begin.Column;
script.Replace(offset, length, classNewName);
}
File.WriteAllText(r.File.FileName, document.Text);
}
Console.WriteLine("Refactoring Done.");
}
bool ISupportsInterning.EqualsForInterning(ISupportsInterning other)
{
GetClassTypeReference o = other as GetClassTypeReference;
return(o != null && assembly == o.assembly && fullTypeName == o.fullTypeName);
}
static ITypeReference ParseReflectionName(string reflectionTypeName, ref int pos, IEntity entity)
{
if (pos == reflectionTypeName.Length)
throw new ReflectionNameParseException(pos, "Unexpected end");
if (reflectionTypeName[pos] == '`') {
// type parameter reference
pos++;
if (pos == reflectionTypeName.Length)
throw new ReflectionNameParseException(pos, "Unexpected end");
if (reflectionTypeName[pos] == '`') {
// method type parameter reference
pos++;
int index = ReadTypeParameterCount(reflectionTypeName, ref pos);
IMethod method = entity as IMethod;
if (method != null && index >= 0 && index < method.TypeParameters.Count)
return method.TypeParameters[index];
else
return SharedTypes.UnknownType;
} else {
// class type parameter reference
int index = ReadTypeParameterCount(reflectionTypeName, ref pos);
ITypeDefinition c = (entity as ITypeDefinition) ?? (entity != null ? entity.DeclaringTypeDefinition : null);
if (c != null && index >= 0 && index < c.TypeParameters.Count)
return c.TypeParameters[index];
else
return SharedTypes.UnknownType;
}
}
// not a type parameter reference: read the actual type name
int tpc;
string typeName = ReadTypeName(reflectionTypeName, ref pos, out tpc);
ITypeReference reference = new GetClassTypeReference(typeName, tpc);
// read type suffixes
while (pos < reflectionTypeName.Length) {
switch (reflectionTypeName[pos++]) {
case '+':
typeName = ReadTypeName(reflectionTypeName, ref pos, out tpc);
reference = new NestedTypeReference(reference, typeName, tpc);
break;
case '*':
reference = new PointerTypeReference(reference);
break;
case '&':
reference = new ByReferenceTypeReference(reference);
break;
case '[':
// this might be an array or a generic type
if (pos == reflectionTypeName.Length)
throw new ReflectionNameParseException(pos, "Unexpected end");
if (reflectionTypeName[pos] == '[') {
// it's a generic type
List<ITypeReference> typeArguments = new List<ITypeReference>(tpc);
pos++;
typeArguments.Add(ParseReflectionName(reflectionTypeName, ref pos, entity));
if (pos < reflectionTypeName.Length && reflectionTypeName[pos] == ']')
pos++;
else
throw new ReflectionNameParseException(pos, "Expected end of type argument");
while (pos < reflectionTypeName.Length && reflectionTypeName[pos] == ',') {
pos++;
if (pos < reflectionTypeName.Length && reflectionTypeName[pos] == '[')
pos++;
else
throw new ReflectionNameParseException(pos, "Expected another type argument");
typeArguments.Add(ParseReflectionName(reflectionTypeName, ref pos, entity));
if (pos < reflectionTypeName.Length && reflectionTypeName[pos] == ']')
pos++;
else
throw new ReflectionNameParseException(pos, "Expected end of type argument");
}
if (pos < reflectionTypeName.Length && reflectionTypeName[pos] == ']') {
pos++;
reference = new ParameterizedTypeReference(reference, typeArguments);
} else {
throw new ReflectionNameParseException(pos, "Expected end of generic type");
}
} else {
// it's an array
int dimensions = 1;
while (pos < reflectionTypeName.Length && reflectionTypeName[pos] == ',') {
dimensions++;
pos++;
}
if (pos < reflectionTypeName.Length && reflectionTypeName[pos] == ']') {
pos++; // end of array
reference = new ArrayTypeReference(reference, dimensions);
} else {
throw new ReflectionNameParseException(pos, "Invalid array modifier");
}
}
break;
case ',':
// assembly qualified name, ignore everything up to the end/next ']'
while (pos < reflectionTypeName.Length && reflectionTypeName[pos] != ']')
pos++;
break;
default:
pos--; // reset pos to the character we couldn't read
if (reflectionTypeName[pos] == ']')
return reference; // return from a nested generic
else
throw new ReflectionNameParseException(pos, "Unexpected character: '" + reflectionTypeName[pos] + "'");
}
}
return reference;
}
public IUnresolvedAssembly LoadAssembly(Assembly assembly)
{
if (assembly == null)
throw new ArgumentNullException ("assembly");
// Read assembly and module attributes
IList<IUnresolvedAttribute> assemblyAttributes = new List<IUnresolvedAttribute>();
IList<IUnresolvedAttribute> moduleAttributes = new List<IUnresolvedAttribute>();
AddAttributes(assembly, assemblyAttributes);
AddAttributes(assembly.ManifestModule, moduleAttributes);
assemblyAttributes = interningProvider.InternList(assemblyAttributes);
moduleAttributes = interningProvider.InternList(moduleAttributes);
currentAssemblyDefinition = assembly;
currentAssembly = new IkvmUnresolvedAssembly (assembly.FullName, DocumentationProvider);
currentAssembly.Location = assembly.Location;
currentAssembly.AssemblyAttributes.AddRange(assemblyAttributes);
currentAssembly.ModuleAttributes.AddRange(moduleAttributes);
// Register type forwarders:
foreach (var type in assembly.ManifestModule.__GetExportedTypes ()) {
if (type.Assembly != assembly) {
int typeParameterCount;
string ns = type.Namespace;
string name = ReflectionHelper.SplitTypeParameterCountFromReflectionName(type.Name, out typeParameterCount);
ns = interningProvider.Intern(ns);
name = interningProvider.Intern(name);
var typeRef = new GetClassTypeReference(GetAssemblyReference(type.Assembly), ns, name, typeParameterCount);
typeRef = interningProvider.Intern(typeRef);
var key = new TopLevelTypeName(ns, name, typeParameterCount);
currentAssembly.AddTypeForwarder(key, typeRef);
}
}
// Create and register all types:
var ikvmTypeDefs = new List<IKVM.Reflection.Type>();
var typeDefs = new List<DefaultUnresolvedTypeDefinition>();
foreach (var td in assembly.GetTypes ()) {
if (td.DeclaringType != null)
continue;
CancellationToken.ThrowIfCancellationRequested();
if (IncludeInternalMembers || td.IsPublic) {
string name = td.Name;
if (name.Length == 0)
continue;
var t = CreateTopLevelTypeDefinition(td);
ikvmTypeDefs.Add(td);
typeDefs.Add(t);
currentAssembly.AddTypeDefinition(t);
// The registration will happen after the members are initialized
}
}
// Initialize the type's members:
for (int i = 0; i < typeDefs.Count; i++) {
InitTypeDefinition(ikvmTypeDefs[i], typeDefs[i]);
}
// Freezing the assembly here is important:
// otherwise it will be frozen when a compilation is first created
// from it. But freezing has the effect of changing some collection instances
// (to ReadOnlyCollection). This hidden mutation was causing a crash
// when the FastSerializer was saving the assembly at the same time as
// the first compilation was created from it.
// By freezing the assembly now, we ensure it is usable on multiple
// threads without issues.
currentAssembly.Freeze();
var result = currentAssembly;
currentAssembly = null;
return result;
}
public string GetSimpleTypeName (string fullTypeName)
{
if (CurrentContext.ParsedDocument == null)
return fullTypeName.Replace ("#", ".");
string ns = "";
string name = "";
string member = "";
int idx = fullTypeName.IndexOf ('#');
if (idx < 0) {
name = fullTypeName;
} else {
ns = fullTypeName.Substring (0, idx);
name = fullTypeName.Substring (idx + 1);
}
idx = name.IndexOf ('.');
if (idx >= 0) {
member = name.Substring (idx);
name = name.Substring (0, idx);
}
var type = new GetClassTypeReference (ns, name, 0).Resolve (
CurrentContext.Document.ParsedDocument.GetTypeResolveContext (
CurrentContext.Document.Compilation,
CurrentContext.Document.Editor.Caret.Location
)
);
bool stripAttribute = false;
if (type == null || type.Kind == TypeKind.Unknown) {
type = new GetClassTypeReference (ns, name + "Attribute", 0).Resolve (
CurrentContext.Document.ParsedDocument.GetTypeResolveContext (
CurrentContext.Document.Compilation,
CurrentContext.Document.Editor.Caret.Location
)
);
stripAttribute = true;
}
if (type == null || type.Kind == TypeKind.Unknown)
return fullTypeName.Replace ("#", ".");
var generator = CodeGenerator.CreateGenerator (CurrentContext.Document);
if (generator != null) {
var result = generator.GetShortTypeString (CurrentContext.Document, type) + member;
if (stripAttribute && result.EndsWith ("Attribute", StringComparison.Ordinal))
result = result.Substring (0, result.Length - "Attribute".Length);
return result;
}
return fullTypeName.Replace ("#", ".");
}
ICodeContext CreateContext(ITextEditor editor)
{
var compilation = SD.ParserService.GetCompilationForFile(editor.FileName);
var project = SD.ProjectService.FindProjectContainingFile(editor.FileName);
var resolveContext = new SimpleTypeResolveContext(compilation.MainAssembly);
var currentTypeDefinition = new DefaultUnresolvedTypeDefinition(project.RootNamespace, Path.GetFileNameWithoutExtension(editor.FileName));
ITypeReference baseTypeReference = new GetClassTypeReference("System.Web.Mvc", "WebViewPage", 1);
baseTypeReference = new ParameterizedTypeReference(baseTypeReference, new[] { FindModelType(editor) });
currentTypeDefinition.BaseTypes.Add(baseTypeReference);
var currentMethod = new DefaultUnresolvedMethod(currentTypeDefinition, "__ContextStub__");
currentMethod.ReturnType = KnownTypeReference.Void;
currentTypeDefinition.Members.Add(currentMethod);
var currentResolvedTypeDef = new DefaultResolvedTypeDefinition(resolveContext, currentTypeDefinition);
var projectContent = compilation.MainAssembly.UnresolvedAssembly as IProjectContent;
var currentFile = new CSharpUnresolvedFile();
currentFile.RootUsingScope.AddSimpleUsing("System.Web.Mvc");
currentFile.RootUsingScope.AddSimpleUsing("System.Web.Mvc.Ajax");
currentFile.RootUsingScope.AddSimpleUsing("System.Web.Mvc.Html");
currentFile.RootUsingScope.AddSimpleUsing("System.Web.Routing");
currentFile.TopLevelTypeDefinitions.Add(currentTypeDefinition);
if (projectContent != null) {
compilation = projectContent.AddOrUpdateFiles(currentFile).CreateCompilation(SD.ParserService.GetCurrentSolutionSnapshot());
}
var context = new CSharpTypeResolveContext(compilation.MainAssembly,
currentFile.RootUsingScope.Resolve(compilation),
currentResolvedTypeDef,
currentMethod.CreateResolved(resolveContext.WithCurrentTypeDefinition(currentResolvedTypeDef)));
return new CSharpResolver(context);
}