static void TryAddExtension(LanguageProperties language, Action <IMethodOrProperty> methodFound, IMethodOrProperty ext, IReturnType resolvedType)
{
// now add the extension method if it fits the type
if (MemberLookupHelper.IsApplicable(resolvedType, ext.Parameters[0].ReturnType, ext as IMethod))
{
IMethod method = ext as IMethod;
if (method != null && method.TypeParameters.Count > 0)
{
IReturnType[] typeArguments = new IReturnType[method.TypeParameters.Count];
MemberLookupHelper.InferTypeArgument(method.Parameters[0].ReturnType, resolvedType, typeArguments);
for (int i = 0; i < typeArguments.Length; i++)
{
if (typeArguments[i] != null)
{
ext = (IMethod)ext.CreateSpecializedMember();
ext.ReturnType = ConstructedReturnType.TranslateType(ext.ReturnType, typeArguments, true);
for (int j = 0; j < ext.Parameters.Count; ++j)
{
ext.Parameters[j].ReturnType = ConstructedReturnType.TranslateType(ext.Parameters[j].ReturnType, typeArguments, true);
}
break;
}
}
}
methodFound(ext);
}
}
/// <summary>
/// Adds extension methods to <paramref name="res"/>.
/// </summary>
public static void AddExtensions(LanguageProperties language, ArrayList res, IClass callingClass, IReturnType resolvedType)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
if (res == null)
{
throw new ArgumentNullException("res");
}
if (callingClass == null)
{
throw new ArgumentNullException("callingClass");
}
if (resolvedType == null)
{
throw new ArgumentNullException("resolvedType");
}
bool supportsExtensionMethods = language.SupportsExtensionMethods;
bool supportsExtensionProperties = language.SupportsExtensionProperties;
if (supportsExtensionMethods || supportsExtensionProperties)
{
ArrayList list = new ArrayList();
IMethod dummyMethod = new DefaultMethod("dummy", VoidReturnType.Instance, ModifierEnum.Static, DomRegion.Empty, DomRegion.Empty, callingClass);
CtrlSpaceResolveHelper.AddContentsFromCalling(list, callingClass, dummyMethod);
CtrlSpaceResolveHelper.AddImportedNamespaceContents(list, callingClass.CompilationUnit, callingClass);
bool searchExtensionsInClasses = language.SearchExtensionsInClasses;
foreach (object o in list)
{
if (supportsExtensionMethods && o is IMethod || supportsExtensionProperties && o is IProperty)
{
TryAddExtension(language, res, o as IMethodOrProperty, resolvedType);
}
else if (searchExtensionsInClasses && o is IClass)
{
IClass c = o as IClass;
if (c.HasExtensionMethods)
{
if (supportsExtensionProperties)
{
foreach (IProperty p in c.Properties)
{
TryAddExtension(language, res, p, resolvedType);
}
}
if (supportsExtensionMethods)
{
foreach (IMethod m in c.Methods)
{
TryAddExtension(language, res, m, resolvedType);
}
}
}
}
}
}
}
/// <summary>
/// Gets the namespace dictionary that uses the name comparison rules of <paramref name="language"/>.
/// </summary>
protected Dictionary <string, NamespaceStruct> GetNamespaces(LanguageProperties language)
{
for (int i = 0; i < namespaces.Count; ++i)
{
if (namespaces[i].Comparer == language.NameComparer)
{
return(namespaces[i]);
}
}
Dictionary <string, NamespaceStruct> d;
if (namespaces.Count > 0)
{
Dictionary <string, NamespaceStruct> oldList = namespaces[0];
d = new Dictionary <string, NamespaceStruct>(oldList.Count, language.NameComparer);
foreach (KeyValuePair <string, NamespaceStruct> pair in oldList)
{
d.Add(pair.Key, pair.Value);
}
}
else
{
d = new Dictionary <string, NamespaceStruct>(language.NameComparer);
}
namespaces.Add(d);
return(d);
}
/// <summary>
/// Gets the class dictionary that uses the name comparison rules of <paramref name="language"/>.
/// </summary>
protected Dictionary <string, IClass> GetClasses(LanguageProperties language)
{
for (int i = 0; i < classLists.Count; ++i)
{
if (classLists[i].Comparer == language.NameComparer)
{
return(classLists[i]);
}
}
Dictionary <string, IClass> d;
if (classLists.Count > 0)
{
Dictionary <string, IClass> oldList = classLists[0];
d = new Dictionary <string, IClass>(oldList.Count, language.NameComparer);
foreach (KeyValuePair <string, IClass> pair in oldList)
{
d.Add(pair.Key, pair.Value);
}
}
else
{
d = new Dictionary <string, IClass>(language.NameComparer);
}
classLists.Add(d);
return(d);
}
/// <summary>
/// Adds extension methods to <paramref name="res"/>.
/// </summary>
public static void AddExtensions(LanguageProperties language, Action <IMethodOrProperty> methodFound, IClass callingClass, IReturnType resolvedType, bool searchInAllNamespaces = false)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
if (methodFound == null)
{
throw new ArgumentNullException("methodFound");
}
if (resolvedType == null)
{
throw new ArgumentNullException("resolvedType");
}
if (callingClass == null)
{
throw new ArgumentNullException("callingClass");
}
// convert resolvedType into direct type to speed up the IsApplicable lookups
resolvedType = resolvedType.GetDirectReturnType();
foreach (IMethodOrProperty mp in CtrlSpaceResolveHelper.FindAllExtensions(language, callingClass, searchInAllNamespaces))
{
TryAddExtension(language, methodFound, mp, resolvedType);
}
}
public NRefactoryInsightWindowHandler(SupportedLanguage language)
{
this.language = language;
if (language == SupportedLanguage.CSharp) {
eofToken = CSTokens.EOF;
commaToken = CSTokens.Comma;
openParensToken = CSTokens.OpenParenthesis;
closeParensToken = CSTokens.CloseParenthesis;
openBracketToken = CSTokens.OpenSquareBracket;
closeBracketToken = CSTokens.CloseSquareBracket;
openBracesToken = CSTokens.OpenCurlyBrace;
closeBracesToken = CSTokens.CloseCurlyBrace;
statementEndToken = CSTokens.Semicolon;
languageProperties = LanguageProperties.CSharp;
} else {
eofToken = VBTokens.EOF;
commaToken = VBTokens.Comma;
openParensToken = VBTokens.OpenParenthesis;
closeParensToken = VBTokens.CloseParenthesis;
openBracketToken = -1;
closeBracketToken = -1;
openBracesToken = VBTokens.OpenCurlyBrace;
closeBracesToken = VBTokens.CloseCurlyBrace;
statementEndToken = VBTokens.EOL;
languageProperties = LanguageProperties.VBNet;
}
}
public static List <IList <IMember> > LookupMember(
IReturnType type, string name, IClass callingClass,
LanguageProperties language, bool isInvocation, bool?isAccessThoughReferenceOfCurrentClass)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
if (isAccessThoughReferenceOfCurrentClass == null)
{
isAccessThoughReferenceOfCurrentClass = false;
IClass underlyingClass = type.GetUnderlyingClass();
if (underlyingClass != null)
{
isAccessThoughReferenceOfCurrentClass = underlyingClass.IsTypeInInheritanceTree(callingClass);
}
}
IEnumerable <IMember> members;
if (language == LanguageProperties.VBNet && language.NameComparer.Equals(name, "New"))
{
members = GetAllMembers(type).OfType <IMethod>().Where(m => m.IsConstructor).Select(m => (IMember)m);
}
else
{
members = GetAllMembers(type).Where(m => language.NameComparer.Equals(m.Name, name));
}
return(LookupMember(members, callingClass, (bool)isAccessThoughReferenceOfCurrentClass, isInvocation));
}
protected NRefactoryCodeCompletionBinding(SupportedLanguage language)
{
this.language = language;
if (language == SupportedLanguage.CSharp) {
eofToken = CSTokens.EOF;
commaToken = CSTokens.Comma;
openParensToken = CSTokens.OpenParenthesis;
closeParensToken = CSTokens.CloseParenthesis;
openBracketToken = CSTokens.OpenSquareBracket;
closeBracketToken = CSTokens.CloseSquareBracket;
openBracesToken = CSTokens.OpenCurlyBrace;
closeBracesToken = CSTokens.CloseCurlyBrace;
languageProperties = LanguageProperties.CSharp;
} else {
eofToken = VBTokens.EOF;
commaToken = VBTokens.Comma;
openParensToken = VBTokens.OpenParenthesis;
closeParensToken = VBTokens.CloseParenthesis;
openBracketToken = -1;
closeBracketToken = -1;
openBracesToken = VBTokens.OpenCurlyBrace;
closeBracesToken = VBTokens.CloseCurlyBrace;
languageProperties = LanguageProperties.VBNet;
}
}
/// <summary>
/// Adds extension methods to <paramref name="res"/>.
/// </summary>
public static void AddExtensions(LanguageProperties language, ArrayList res, IClass callingClass, IReturnType resolvedType)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
if (res == null)
{
throw new ArgumentNullException("res");
}
if (resolvedType == null)
{
throw new ArgumentNullException("resolvedType");
}
if (callingClass == null)
{
throw new ArgumentNullException("callingClass");
}
// convert resolvedType into direct type to speed up the IsApplicable lookups
resolvedType = resolvedType.GetDirectReturnType();
foreach (IMethodOrProperty mp in CtrlSpaceResolveHelper.FindAllExtensions(language, callingClass))
{
TryAddExtension(language, res, mp, resolvedType);
}
}
protected ArrayList GetCompletionData(LanguageProperties language, bool showStatic)
{
if (resolvedType == null) return null;
ArrayList res = new ArrayList();
bool isClassInInheritanceTree = false;
if (callingClass != null)
isClassInInheritanceTree = callingClass.IsTypeInInheritanceTree(resolvedType.GetUnderlyingClass());
foreach (IMethod m in resolvedType.GetMethods()) {
if (language.ShowMember(m, showStatic) && m.IsAccessible(callingClass, isClassInInheritanceTree))
res.Add(m);
}
foreach (IEvent e in resolvedType.GetEvents()) {
if (language.ShowMember(e, showStatic) && e.IsAccessible(callingClass, isClassInInheritanceTree))
res.Add(e);
}
foreach (IField f in resolvedType.GetFields()) {
if (language.ShowMember(f, showStatic) && f.IsAccessible(callingClass, isClassInInheritanceTree))
res.Add(f);
}
foreach (IProperty p in resolvedType.GetProperties()) {
if (language.ShowMember(p, showStatic) && p.IsAccessible(callingClass, isClassInInheritanceTree))
res.Add(p);
}
if (!showStatic && callingClass != null) {
AddExtensions(language, res, callingClass, resolvedType);
}
return res;
}
/// <summary>
/// Gets the class dictionary that uses the name comparison rules of <paramref name="language"/>.
/// </summary>
protected Dictionary <string, IClass> GetClasses(LanguageProperties language)
{
for (int i = 0; i < classLists.Count; ++i)
{
if (classLists[i].Comparer == language.NameComparer)
{
return(classLists[i]);
}
}
Dictionary <string, IClass> d;
if (classLists.Count > 0)
{
Dictionary <string, IClass> oldList = classLists[0];
d = new Dictionary <string, IClass>(oldList.Count, language.NameComparer);
foreach (KeyValuePair <string, IClass> pair in oldList)
{
// don't use d.Add(), the new name language might treat two names as equal
// that were unequal in the old dictionary
d[pair.Key] = pair.Value;
}
}
else
{
d = new Dictionary <string, IClass>(language.NameComparer);
}
classLists.Add(d);
return(d);
}
protected NRefactoryCodeCompletionBinding(SupportedLanguage language)
{
this.language = language;
if (language == SupportedLanguage.CSharp) {
languageProperties = LanguageProperties.CSharp;
} else {
languageProperties = LanguageProperties.VBNet;
}
insightHandler = new NRefactoryInsightWindowHandler(language);
}
void CheckNamespace(string @namespace, string className, LanguageProperties language)
{
ICompilationUnit cu = Prepare(language);
string ns = cu.ProjectContent.SearchType(new SearchTypeRequest(@namespace, 0, null, cu, 1, 1)).NamespaceResult;
Assert.IsNotNull(ns, @namespace + " not found");
foreach (object o in cu.ProjectContent.GetNamespaceContents(ns)) {
IClass c = o as IClass;
if (c != null && c.Name == className)
return;
}
}
protected override string GenerateCode(LanguageProperties language, IClass currentClass)
{
StringBuilder builder = new StringBuilder();
IDocumentLine line = editor.Document.GetLineForOffset(anchor.Offset);
string indent = DocumentUtilitites.GetWhitespaceAfter(editor.Document, line.Offset);
bool implementInterface = this.implementInterface.IsChecked == true;
bool hasOnPropertyChanged = HasOnPropertyChanged(currentClass);
bool useEventArgs = false;
if (implementInterface && !currentClass.IsStatic) {
if (!hasOnPropertyChanged) {
var nodes = new List<AbstractNode>();
var rt = new GetClassReturnType(currentClass.ProjectContent, "System.ComponentModel.INotifyPropertyChanged", 0);
if (!currentClass.ClassInheritanceTree.Any(bt => bt.FullyQualifiedName == "System.ComponentModel.INotifyPropertyChanged")) {
int insertion = editor.Document.PositionToOffset(currentClass.BodyRegion.BeginLine, currentClass.BodyRegion.BeginColumn);
if (currentClass.BaseTypes.Count > 0)
editor.Document.Insert(insertion, ", INotifyPropertyChanged");
else
editor.Document.Insert(insertion, " : INotifyPropertyChanged");
}
language.CodeGenerator.ImplementInterface(nodes, rt, false, currentClass);
var ev = rt.GetEvents().First(e => e.Name == "PropertyChanged");
MethodDeclaration onEvent = language.CodeGenerator.CreateOnEventMethod(new DefaultEvent(ev.Name, ev.ReturnType, ev.Modifiers, ev.Region, ev.BodyRegion, currentClass));
nodes.Add(onEvent);
onEvent.Parameters[0].TypeReference = new TypeReference("string", true);
onEvent.Parameters[0].ParameterName = "propertyName";
((RaiseEventStatement)onEvent.Body.Children[0]).Arguments[1] = new ObjectCreateExpression(new TypeReference("PropertyChangedEventArgs"), new List<Expression> { new IdentifierExpression("propertyName") });
foreach (var node in nodes)
builder.AppendLine(language.CodeGenerator.GenerateCode(node, indent));
useEventArgs = false;
} else {
useEventArgs = currentClass.DefaultReturnType.GetMethods().First(m => m.Name == "OnPropertyChanged").Parameters[0].ReturnType.FullyQualifiedName != "System.String";
}
}
foreach (FieldWrapper field in listBox.SelectedItems) {
var prop = language.CodeGenerator.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.SetRegion.Block.Children[0];
prop.SetRegion.Block.Children.Clear();
prop.SetRegion.Block.AddChild(
new IfElseStatement(
new BinaryOperatorExpression(new IdentifierExpression(field.MemberName), BinaryOperatorType.InEquality, new IdentifierExpression("value")),
new BlockStatement { Children = { assignment, invocation } }
)
);
}
builder.AppendLine(language.CodeGenerator.GenerateCode(prop, indent));
}
return builder.ToString().Trim();
}
ICompilationUnit Prepare(LanguageProperties language)
{
DefaultProjectContent pc = new DefaultProjectContent();
pc.ReferencedContents.Add(projectContentRegistry.Mscorlib);
pc.Language = language;
DefaultCompilationUnit cu = new DefaultCompilationUnit(pc);
if (language == LanguageProperties.VBNet)
cu.UsingScope.Usings.Add(CreateUsing(pc, "syStEm"));
else
cu.UsingScope.Usings.Add(CreateUsing(pc, "System"));
return cu;
}
/// <summary>
/// Adds the contents of the specified <paramref name="nameSpace"/> to the <paramref name="list"/>.
/// </summary>
public void AddNamespaceContents(ArrayList list, string nameSpace, LanguageProperties language, bool lookInReferences)
{
if (nameSpace == null)
{
return;
}
if (lookInReferences)
{
lock (referencedContents) {
foreach (IProjectContent content in referencedContents)
{
content.AddNamespaceContents(list, nameSpace, language, false);
}
}
}
Dictionary <string, NamespaceStruct> dict = GetNamespaces(language);
if (dict.ContainsKey(nameSpace))
{
NamespaceStruct ns = dict[nameSpace];
int newCapacity = list.Count + ns.Classes.Count + ns.SubNamespaces.Count;
if (list.Capacity < newCapacity)
{
list.Capacity = Math.Max(list.Count * 2, newCapacity);
}
foreach (IClass c in ns.Classes)
{
if (c is GenericClassContainer)
{
foreach (IClass realClass in ((GenericClassContainer)c).RealClasses)
{
AddNamespaceContentsClass(list, realClass, language, lookInReferences);
}
}
else
{
AddNamespaceContentsClass(list, c, language, lookInReferences);
}
}
foreach (string subns in ns.SubNamespaces)
{
if (!list.Contains(subns))
{
list.Add(subns);
}
}
}
}
protected ArrayList GetCompletionData(LanguageProperties language, bool showStatic)
{
if (resolvedType == null)
{
return(null);
}
ArrayList res = new ArrayList();
bool isClassInInheritanceTree = false;
if (callingClass != null)
{
isClassInInheritanceTree = callingClass.IsTypeInInheritanceTree(resolvedType.GetUnderlyingClass());
}
foreach (IMethod m in resolvedType.GetMethods())
{
if (language.ShowMember(m, showStatic) && m.IsAccessible(callingClass, isClassInInheritanceTree))
{
res.Add(m);
}
}
foreach (IEvent e in resolvedType.GetEvents())
{
if (language.ShowMember(e, showStatic) && e.IsAccessible(callingClass, isClassInInheritanceTree))
{
res.Add(e);
}
}
foreach (IField f in resolvedType.GetFields())
{
if (language.ShowMember(f, showStatic) && f.IsAccessible(callingClass, isClassInInheritanceTree))
{
res.Add(f);
}
}
foreach (IProperty p in resolvedType.GetProperties())
{
if (language.ShowMember(p, showStatic) && p.IsAccessible(callingClass, isClassInInheritanceTree))
{
res.Add(p);
}
}
if (!showStatic && callingClass != null)
{
AddExtensions(language, res, callingClass, resolvedType);
}
return(res);
}
protected IClass GetClassInternal(string typeName, int typeParameterCount, LanguageProperties language)
{
lock (namespaces) {
IClass c;
if (GetClasses(language).TryGetValue(typeName, out c))
{
GenericClassContainer gcc = c as GenericClassContainer;
if (gcc != null)
{
return(gcc.GetBest(typeParameterCount));
}
return(c);
}
return(null);
}
}
protected override string GenerateCode(LanguageProperties language, IClass currentClass)
{
string[] fields = listBox.SelectedItems.OfType<PropertyOrFieldWrapper>().Select(f2 => f2.MemberName).ToArray();
Ast.PrimitiveExpression formatString = new Ast.PrimitiveExpression(GenerateFormatString(currentClass, language.CodeGenerator, fields));
List<Ast.Expression> param = new List<Ast.Expression>() { formatString };
Ast.ReturnStatement ret = new Ast.ReturnStatement(new Ast.InvocationExpression(
new Ast.MemberReferenceExpression(new Ast.TypeReferenceExpression(new Ast.TypeReference("System.String", true)), "Format"),
param.Concat(fields.Select(f => new Ast.IdentifierExpression(f))).ToList()
));
insertedCode = language.CodeGenerator.GenerateCode(ret, "").Trim();
return insertedCode;
}
static void TryAddExtension(LanguageProperties language, ArrayList res, IMethodOrProperty ext, IReturnType resolvedType)
{
// accept only extension methods
if (!ext.IsExtensionMethod)
{
return;
}
// don't add extension if method with that name already exists
// but allow overloading extension methods
foreach (IMember member in res)
{
IMethodOrProperty p = member as IMethodOrProperty;
if (p != null && p.IsExtensionMethod)
{
continue;
}
if (language.NameComparer.Equals(member.Name, ext.Name))
{
return;
}
}
// now add the extension method if it fits the type
if (MemberLookupHelper.ConversionExists(resolvedType, ext.Parameters[0].ReturnType))
{
IMethod method = ext as IMethod;
if (method != null && method.TypeParameters.Count > 0)
{
IReturnType[] typeArguments = new IReturnType[method.TypeParameters.Count];
MemberLookupHelper.InferTypeArgument(method.Parameters[0].ReturnType, resolvedType, typeArguments);
for (int i = 0; i < typeArguments.Length; i++)
{
if (typeArguments[i] != null)
{
ext = (IMethod)ext.Clone();
ext.ReturnType = ConstructedReturnType.TranslateType(ext.ReturnType, typeArguments, true);
for (int j = 0; j < ext.Parameters.Count; ++j)
{
ext.Parameters[j].ReturnType = ConstructedReturnType.TranslateType(ext.Parameters[j].ReturnType, typeArguments, true);
}
break;
}
}
}
res.Add(ext);
}
}
/// <summary>
/// Adds the contents of all namespaces in this project to the <paramref name="list"/>.
/// </summary>
/// <param name="lookInReferences">If true, contents of referenced projects will be added as well (not recursive - just 1 level deep).</param>
public void AddAllContents(List <ICompletionEntry> list, LanguageProperties language, bool lookInReferences)
{
if (lookInReferences)
{
lock (referencedContents) {
foreach (IProjectContent content in referencedContents)
{
content.AddAllContents(list, language, false);
}
}
}
lock (namespaces) {
Dictionary <string, NamespaceStruct> dict = GetNamespaces(language);
foreach (var namespaceStruct in dict.Values)
{
AddNamespaceStructContents(list, namespaceStruct, language, lookInReferences);
}
}
}
void AddNamespaceContentsClass(ArrayList list, IClass c, LanguageProperties language, bool lookInReferences)
{
if (c.IsInternal && !lookInReferences)
{
// internal class and we are looking at it from another project content
return;
}
if (language.ShowInNamespaceCompletion(c))
{
list.Add(c);
}
if (language.ImportModules && c.ClassType == ClassType.Module)
{
foreach (IMember m in c.Methods)
{
if (m.IsAccessible(null, false))
{
list.Add(m);
}
}
foreach (IMember m in c.Events)
{
if (m.IsAccessible(null, false))
{
list.Add(m);
}
}
foreach (IMember m in c.Fields)
{
if (m.IsAccessible(null, false))
{
list.Add(m);
}
}
foreach (IMember m in c.Properties)
{
if (m.IsAccessible(null, false))
{
list.Add(m);
}
}
}
}
/// <summary>
/// Gets the class dictionary that uses the name comparison rules of <paramref name="language"/>.
/// </summary>
protected Dictionary<string, IClass> GetClasses(LanguageProperties language)
{
for (int i = 0; i < classLists.Count; ++i) {
if (classLists[i].Comparer == language.NameComparer)
return classLists[i];
}
Dictionary<string, IClass> d;
if (classLists.Count > 0) {
Dictionary<string, IClass> oldList = classLists[0];
d = new Dictionary<string, IClass>(oldList.Count, language.NameComparer);
foreach (KeyValuePair<string, IClass> pair in oldList) {
d.Add(pair.Key, pair.Value);
}
} else {
d = new Dictionary<string, IClass>(language.NameComparer);
}
classLists.Add(d);
return d;
}
public bool NamespaceExists(string name, LanguageProperties language, bool lookInReferences)
{
if (name == null)
{
return(false);
}
if (lookInReferences)
{
lock (referencedContents) {
foreach (IProjectContent content in referencedContents)
{
if (content.NamespaceExists(name, language, false))
{
return(true);
}
}
}
}
return(GetNamespaces(language).ContainsKey(name));
}
/// <summary>
/// Searches the member with the specified name. Returns the first member/overload found.
/// </summary>
public IMember SearchMember(string memberName, LanguageProperties language)
{
if (memberName == null || memberName.Length == 0)
{
return(null);
}
StringComparer cmp = language.NameComparer;
foreach (IProperty p in Properties)
{
if (cmp.Equals(p.Name, memberName))
{
return(p);
}
}
foreach (IEvent e in Events)
{
if (cmp.Equals(e.Name, memberName))
{
return(e);
}
}
foreach (IField f in Fields)
{
if (cmp.Equals(f.Name, memberName))
{
return(f);
}
}
foreach (IMethod m in Methods)
{
if (cmp.Equals(m.Name, memberName))
{
return(m);
}
}
return(null);
}
/// <summary>
/// Gets the namespace dictionary that uses the name comparison rules of <paramref name="language"/>.
/// </summary>
protected Dictionary <string, NamespaceStruct> GetNamespaces(LanguageProperties language)
{
for (int i = 0; i < namespaces.Count; ++i)
{
if (namespaces[i].Comparer == language.NameComparer)
{
return(namespaces[i]);
}
}
Dictionary <string, NamespaceStruct> d;
if (namespaces.Count > 0)
{
Dictionary <string, NamespaceStruct> oldList = namespaces[0];
d = new Dictionary <string, NamespaceStruct>(oldList.Count, language.NameComparer);
foreach (KeyValuePair <string, NamespaceStruct> pair in oldList)
{
NamespaceStruct ns;
if (d.TryGetValue(pair.Key, out ns))
{
// we got a name conflict due to the new NameComparer.
// This happens if a C# assembly contains the namespace "a" and "A",
// and now we're trying to get a dictionary for use in VB.
d[pair.Key] = ns.MergeWith(pair.Value);
}
else
{
d.Add(pair.Key, pair.Value);
}
}
}
else
{
d = new Dictionary <string, NamespaceStruct>(language.NameComparer);
}
namespaces.Add(d);
return(d);
}
// usingMode: 0 = one using-statement for each namespace (correctly cased)
// 1 = mixture of using statements and default imports (incorrectly cased)
// 2 = all default imports (incorrectly cased)
ICompilationUnit Prepare(LanguageProperties language, int usingMode)
{
DefaultProjectContent pc = new DefaultProjectContent();
pc.ReferencedContents.Add(projectContentRegistry.Mscorlib);
pc.Language = language;
DefaultCompilationUnit cu = new DefaultCompilationUnit(pc);
if (usingMode == 1) {
cu.UsingScope.Usings.Add(CreateUsing(pc, "syStEm.coLLectIons"));
pc.DefaultImports = new DefaultUsing(pc);
pc.DefaultImports.Usings.Add("syStEm");
pc.DefaultImports.Usings.Add("syStEm.coLLEctionS.GeNeRic");
} else if (usingMode == 2) {
pc.DefaultImports = new DefaultUsing(pc);
pc.DefaultImports.Usings.Add("syStEm");
pc.DefaultImports.Usings.Add("syStEm.coLLEctioNs");
pc.DefaultImports.Usings.Add("syStEm.coLLEctionS.GeNeRic");
} else { // usingMode == 0
cu.UsingScope.Usings.Add(CreateUsing(pc, "System"));
cu.UsingScope.Usings.Add(CreateUsing(pc, "System.Collections"));
cu.UsingScope.Usings.Add(CreateUsing(pc, "System.Collections.Generic"));
}
return cu;
}
protected IClass GetClassInternal(string typeName, int typeParameterCount, LanguageProperties language)
{
CheckNotDisposed();
#if DEBUG
if (System.Text.RegularExpressions.Regex.IsMatch(typeName, "`[0-9]+$"))
{
Debug.Assert(false, "how did a Reflection type name get here?");
}
#endif
lock (namespaces) {
IClass c;
if (GetClasses(language).TryGetValue(typeName, out c))
{
GenericClassContainer gcc = c as GenericClassContainer;
if (gcc != null)
{
return(gcc.GetBest(typeParameterCount));
}
return(c);
}
return(null);
}
}
protected List <ICompletionEntry> GetCompletionData(LanguageProperties language, bool showStatic)
{
if (resolvedType == null)
{
return(null);
}
List <ICompletionEntry> res = new List <ICompletionEntry>();
foreach (IMember m in MemberLookupHelper.GetAccessibleMembers(resolvedType, callingClass, language))
{
if (language.ShowMember(m, showStatic))
{
res.Add(m);
}
}
if (!showStatic && callingClass != null)
{
AddExtensions(language, res.Add, callingClass, resolvedType, this.showAllNamespacesContentsInCC);
}
return(res);
}
protected ArrayList GetCompletionData(LanguageProperties language, bool showStatic)
{
if (resolvedType == null)
{
return(null);
}
ArrayList res = new ArrayList();
foreach (IMember m in MemberLookupHelper.GetAccessibleMembers(resolvedType, callingClass, language))
{
if (language.ShowMember(m, showStatic))
{
res.Add(m);
}
}
if (!showStatic && callingClass != null)
{
AddExtensions(language, res, callingClass, resolvedType);
}
return(res);
}
public bool NamespaceExists(string name, LanguageProperties language, bool lookInReferences)
{
if (name == null) {
return false;
}
if (lookInReferences) {
lock (referencedContents) {
foreach (IProjectContent content in referencedContents) {
if (content.NamespaceExists(name, language, false)) {
return true;
}
}
}
}
lock (namespaces) {
return GetNamespaces(language).ContainsKey(name);
}
}
void AddNamespaceContentsClass(List<ICompletionEntry> list, IClass c, LanguageProperties language, bool lookInReferences)
{
if (c.IsInternal && !lookInReferences) {
// internal class and we are looking at it from another project content
return;
}
if (language.ShowInNamespaceCompletion(c))
list.Add(c);
if (language.ImportModules && c.ClassType == ClassType.Module) {
foreach (IMember m in c.Methods) {
if (m.IsAccessible(null, false))
list.Add(m);
}
foreach (IMember m in c.Events) {
if (m.IsAccessible(null, false))
list.Add(m);
}
foreach (IMember m in c.Fields) {
if (m.IsAccessible(null, false))
list.Add(m);
}
foreach (IMember m in c.Properties) {
if (m.IsAccessible(null, false))
list.Add(m);
}
}
}
void AddNamespaceStructContents(List<ICompletionEntry> list, NamespaceStruct ns, LanguageProperties language, bool lookInReferences)
{
int newCapacity = list.Count + ns.Classes.Count + ns.SubNamespaces.Count;
if (list.Capacity < newCapacity)
list.Capacity = Math.Max(list.Count * 2, newCapacity);
foreach (IClass c in ns.Classes) {
if (c is GenericClassContainer) {
foreach (IClass realClass in ((GenericClassContainer)c).RealClasses) {
AddNamespaceContentsClass(list, realClass, language, lookInReferences);
}
} else {
AddNamespaceContentsClass(list, c, language, lookInReferences);
}
}
foreach (string subns in ns.SubNamespaces) {
NamespaceEntry subnsEntry = new NamespaceEntry(subns);
if (!list.Contains(subnsEntry)) // PERF
list.Add(subnsEntry);
}
}
/// <summary>
/// Adds the contents of the specified <paramref name="nameSpace"/> to the <paramref name="list"/>.
/// </summary>
/// <param name="lookInReferences">If true, contents of referenced projects will be added as well (not recursive - just 1 level deep).</param>
public void AddNamespaceContents(List<ICompletionEntry> list, string nameSpace, LanguageProperties language, bool lookInReferences)
{
if (nameSpace == null) {
return;
}
if (lookInReferences) {
lock (referencedContents) {
foreach (IProjectContent content in referencedContents) {
content.AddNamespaceContents(list, nameSpace, language, false);
}
}
}
lock (namespaces) {
Dictionary<string, NamespaceStruct> dict = GetNamespaces(language);
if (dict.ContainsKey(nameSpace)) {
NamespaceStruct ns = dict[nameSpace];
AddNamespaceStructContents(list, ns, language, lookInReferences);
}
}
}
protected IClass GetClassInternal(string typeName, int typeParameterCount, LanguageProperties language)
{
lock (namespaces) {
IClass c;
if (GetClasses(language).TryGetValue(typeName, out c)) {
GenericClassContainer gcc = c as GenericClassContainer;
if (gcc != null) {
return gcc.GetBest(typeParameterCount);
}
return c;
}
return null;
}
}
/// <summary>
/// Adds the contents of the specified <paramref name="nameSpace"/> to the <paramref name="list"/>.
/// </summary>
/// <param name="lookInReferences">If true, contents of referenced projects will be added as well (not recursive - just 1 level deep).</param>
public void AddNamespaceContents(List <ICompletionEntry> list, string nameSpace, LanguageProperties language, bool lookInReferences)
{
if (nameSpace == null)
{
return;
}
if (lookInReferences)
{
lock (referencedContents) {
foreach (IProjectContent content in referencedContents)
{
content.AddNamespaceContents(list, nameSpace, language, false);
}
}
}
lock (namespaces) {
Dictionary <string, NamespaceStruct> dict = GetNamespaces(language);
if (dict.ContainsKey(nameSpace))
{
NamespaceStruct ns = dict[nameSpace];
AddNamespaceStructContents(list, ns, language, lookInReferences);
}
}
}
public IClass GetClass(string typeName, int typeParameterCount, LanguageProperties language, bool lookInReferences)
{
IClass c = GetClassInternal(typeName, typeParameterCount, language);
if (c != null && c.TypeParameters.Count == typeParameterCount)
{
return(c);
}
// Search in references:
if (lookInReferences)
{
lock (referencedContents) {
foreach (IProjectContent content in referencedContents)
{
IClass contentClass = content.GetClass(typeName, typeParameterCount, language, false);
if (contentClass != null)
{
if (contentClass.TypeParameters.Count == typeParameterCount)
{
return(contentClass);
}
else
{
c = contentClass;
}
}
}
}
}
if (c != null)
{
return(c);
}
// not found -> maybe nested type -> trying to find class that contains this one.
int lastIndex = typeName.LastIndexOf('.');
if (lastIndex > 0)
{
string outerName = typeName.Substring(0, lastIndex);
IClass upperClass = GetClassInternal(outerName, typeParameterCount, language);
if (upperClass != null)
{
foreach (IClass upperBaseClass in upperClass.ClassInheritanceTree)
{
List <IClass> innerClasses = upperBaseClass.InnerClasses;
if (innerClasses != null)
{
string innerName = typeName.Substring(lastIndex + 1);
foreach (IClass innerClass in innerClasses)
{
if (language.NameComparer.Equals(innerClass.Name, innerName))
{
return(innerClass);
}
}
}
}
}
}
return(null);
}
/// <summary>
/// Gets all accessible members, including indexers and constructors.
/// </summary>
public static List <IMember> GetAccessibleMembers(IReturnType rt, IClass callingClass, LanguageProperties language, bool isAccessThoughReferenceOfCurrentClass)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
List <IMember> result = new List <IMember>();
foreach (var g in GetAllMembers(rt).GroupBy(m => m.Name, language.NameComparer).OrderBy(g2 => g2.Key))
{
foreach (var group in LookupMember(g, callingClass, isAccessThoughReferenceOfCurrentClass, false))
{
result.AddRange(group);
}
}
return(result);
}
public static IList<IMethodOrProperty> FindAllExtensions(LanguageProperties language, IClass callingClass, bool searchInAllNamespaces = false)
{
if (language == null)
throw new ArgumentNullException("language");
if (callingClass == null)
throw new ArgumentNullException("callingClass");
HashSet<IMethodOrProperty> res = new HashSet<IMethodOrProperty>();
bool supportsExtensionMethods = language.SupportsExtensionMethods;
bool supportsExtensionProperties = language.SupportsExtensionProperties;
if (supportsExtensionMethods || supportsExtensionProperties) {
List<ICompletionEntry> list = new List<ICompletionEntry>();
IMethod dummyMethod = new DefaultMethod("dummy", callingClass.ProjectContent.SystemTypes.Void,
ModifierEnum.Static, DomRegion.Empty, DomRegion.Empty, callingClass);
CtrlSpaceResolveHelper.AddContentsFromCalling(list, callingClass, dummyMethod);
if (searchInAllNamespaces) {
// search extension methods in all referenced projects, no matter the using section
CtrlSpaceResolveHelper.AddReferencedProjectsContents(list, callingClass.CompilationUnit, callingClass);
} else {
CtrlSpaceResolveHelper.AddImportedNamespaceContents(list, callingClass.CompilationUnit, callingClass);
}
bool searchExtensionsInClasses = language.SearchExtensionsInClasses;
foreach (object o in list) {
IMethodOrProperty mp = o as IMethodOrProperty;
if (mp != null && mp.IsExtensionMethod &&
(supportsExtensionMethods && o is IMethod || supportsExtensionProperties && o is IProperty))
{
res.Add(mp);
} else if (searchExtensionsInClasses && o is IClass) {
IClass c = o as IClass;
if (c.HasExtensionMethods) {
if (supportsExtensionProperties) {
foreach (IProperty p in c.Properties) {
if (p.IsExtensionMethod)
res.Add(p);
}
}
if (supportsExtensionMethods) {
foreach (IMethod m in c.Methods) {
if (m.IsExtensionMethod)
res.Add(m);
}
}
}
}
}
}
return res.ToList();
} // FindAllExtensions
/// <summary>
/// Adds the contents of the specified <paramref name="nameSpace"/> to the <paramref name="list"/>.
/// </summary>
public void AddNamespaceContents(ArrayList list, string nameSpace, LanguageProperties language, bool lookInReferences)
{
if (nameSpace == null) {
return;
}
if (lookInReferences) {
lock (referencedContents) {
foreach (IProjectContent content in referencedContents) {
content.AddNamespaceContents(list, nameSpace, language, false);
}
}
}
Dictionary<string, NamespaceStruct> dict = GetNamespaces(language);
if (dict.ContainsKey(nameSpace)) {
NamespaceStruct ns = dict[nameSpace];
int newCapacity = list.Count + ns.Classes.Count + ns.SubNamespaces.Count;
if (list.Capacity < newCapacity)
list.Capacity = Math.Max(list.Count * 2, newCapacity);
foreach (IClass c in ns.Classes) {
if (c is GenericClassContainer) {
foreach (IClass realClass in ((GenericClassContainer)c).RealClasses) {
AddNamespaceContentsClass(list, realClass, language, lookInReferences);
}
} else {
AddNamespaceContentsClass(list, c, language, lookInReferences);
}
}
foreach (string subns in ns.SubNamespaces) {
if (!list.Contains(subns))
list.Add(subns);
}
}
}
protected override string GenerateCode(LanguageProperties language, IClass currentClass)
{
IDocumentLine line = editor.Document.GetLineForOffset(anchor.Offset);
string indent = DocumentUtilitites.GetWhitespaceAfter(editor.Document, line.Offset);
List<PropertyOrFieldWrapper> filtered = parameterList
.Where(p => p.IsSelected)
.OrderBy(p => p.Index)
.ToList();
BlockStatement block = new BlockStatement();
foreach (PropertyOrFieldWrapper w in filtered) {
if (w.AddCheckForNull) {
// true = reference, null = generic or unknown
if (w.Type.IsReferenceType != false)
block.AddChild(
new IfElseStatement(
new BinaryOperatorExpression(new IdentifierExpression(w.ParameterName), BinaryOperatorType.Equality, new PrimitiveExpression(null)),
new ThrowStatement(new ObjectCreateExpression(new TypeReference("ArgumentNullException"), new List<Expression>() { new PrimitiveExpression(w.ParameterName, '"' + w.ParameterName + '"') }))
)
);
else
block.AddChild(
new IfElseStatement(
new UnaryOperatorExpression(new MemberReferenceExpression(new IdentifierExpression(w.MemberName), "HasValue"), UnaryOperatorType.Not),
new ThrowStatement(new ObjectCreateExpression(new TypeReference("ArgumentNullException"), new List<Expression>() { new PrimitiveExpression(w.ParameterName, '"' + w.ParameterName + '"') }))
)
);
}
if (w.AddRangeCheck) {
block.AddChild(
new IfElseStatement(
new BinaryOperatorExpression(
new BinaryOperatorExpression(new IdentifierExpression(w.ParameterName), BinaryOperatorType.LessThan, new IdentifierExpression("lower")),
BinaryOperatorType.LogicalOr,
new BinaryOperatorExpression(new IdentifierExpression(w.ParameterName), BinaryOperatorType.GreaterThan, new IdentifierExpression("upper"))
),
new ThrowStatement(
new ObjectCreateExpression(
new TypeReference("ArgumentOutOfRangeException"),
new List<Expression>() { new PrimitiveExpression(w.ParameterName, '"' + w.ParameterName + '"'), new IdentifierExpression(w.ParameterName), new BinaryOperatorExpression(new PrimitiveExpression("Value must be between "), BinaryOperatorType.Concat, new BinaryOperatorExpression(new IdentifierExpression("lower"), BinaryOperatorType.Concat, new BinaryOperatorExpression(new PrimitiveExpression(" and "), BinaryOperatorType.Concat, new IdentifierExpression("upper")))) }
)
)
)
);
}
}
foreach (PropertyOrFieldWrapper w in filtered)
block.AddChild(new ExpressionStatement(new AssignmentExpression(new MemberReferenceExpression(new ThisReferenceExpression(), w.MemberName), AssignmentOperatorType.Assign, new IdentifierExpression(w.ParameterName))));
AnchorElement parameterListElement = context.ActiveElements
.OfType<AnchorElement>()
.FirstOrDefault(item => item.Name.Equals("parameterList", StringComparison.OrdinalIgnoreCase));
if (parameterListElement != null) {
StringBuilder pList = new StringBuilder();
var parameters = filtered
.Select(p => new ParameterDeclarationExpression(ConvertType(p.Type), p.ParameterName))
.ToList();
for (int i = 0; i < parameters.Count; i++) {
if (i > 0)
pList.Append(", ");
pList.Append(language.CodeGenerator.GenerateCode(parameters[i], ""));
}
parameterListElement.Text = pList.ToString();
}
StringBuilder builder = new StringBuilder();
foreach (var element in block.Children.OfType<AbstractNode>()) {
builder.Append(language.CodeGenerator.GenerateCode(element, indent));
}
return builder.ToString().Trim();
}
/// <summary>
/// Gets all accessible members, including indexers and constructors.
/// </summary>
public static List <IMember> GetAccessibleMembers(IReturnType rt, IClass callingClass, LanguageProperties language)
{
bool isAccessThoughReferenceOfCurrentClass = false;
IClass underlyingClass = rt.GetUnderlyingClass();
if (underlyingClass != null)
{
isAccessThoughReferenceOfCurrentClass = underlyingClass.IsTypeInInheritanceTree(callingClass);
}
return(GetAccessibleMembers(rt, callingClass, language, isAccessThoughReferenceOfCurrentClass));
}
public void AddAllContents(List<ICompletionEntry> list, LanguageProperties language, bool lookInReferences)
{
throw new NotImplementedException();
}
public void AddNamespaceContents(List<ICompletionEntry> list, string subNameSpace, LanguageProperties language, bool lookInReferences)
{
throw new NotImplementedException();
}
public bool NamespaceExists(string name, LanguageProperties language, bool lookInReferences)
{
throw new NotImplementedException();
}
/// <summary>
/// Gets the class dictionary that uses the name comparison rules of <paramref name="language"/>.
/// </summary>
protected Dictionary<string, IClass> GetClasses(LanguageProperties language)
{
for (int i = 0; i < classLists.Count; ++i) {
if (classLists[i].Comparer == language.NameComparer)
return classLists[i];
}
Dictionary<string, IClass> d;
if (classLists.Count > 0) {
Dictionary<string, IClass> oldList = classLists[0];
d = new Dictionary<string, IClass>(oldList.Count, language.NameComparer);
foreach (KeyValuePair<string, IClass> pair in oldList) {
// don't use d.Add(), the new name language might treat two names as equal
// that were unequal in the old dictionary
d[pair.Key] = pair.Value;
}
} else {
d = new Dictionary<string, IClass>(language.NameComparer);
}
classLists.Add(d);
return d;
}
void SetProjectCodeDomProvider(LanguageProperties languageProperties)
{
fakeProject.Stub(p => p.LanguageProperties).Return(languageProperties);
}
public IClass GetClass(string typeName, int typeParameterCount, LanguageProperties language, GetClassOptions options)
{
IClass c = GetClassInternal(typeName, typeParameterCount, language);
if (c != null && c.TypeParameters.Count == typeParameterCount)
{
return(c);
}
// Search in references:
if ((options & GetClassOptions.LookInReferences) != 0)
{
lock (referencedContents) {
foreach (IProjectContent content in referencedContents)
{
// Look for the class in the referenced content.
// Don't do a inner-class search in the recursive call - one search
// done by this GetClass call is sufficient.
IClass contentClass = content.GetClass(
typeName, typeParameterCount, language,
options & ~(GetClassOptions.LookInReferences | GetClassOptions.LookForInnerClass));
if (contentClass != null)
{
if (contentClass.TypeParameters.Count == typeParameterCount &&
IsAccessibleClass(contentClass))
{
return(contentClass);
}
else
{
c = contentClass;
}
}
}
}
}
if ((options & GetClassOptions.LookForInnerClass) != 0)
{
// not found -> maybe nested type -> trying to find class that contains this one.
int lastIndex = typeName.LastIndexOf('.');
if (lastIndex > 0)
{
string outerName = typeName.Substring(0, lastIndex);
IClass upperClass = GetClass(outerName, typeParameterCount, language, options);
if (upperClass != null)
{
foreach (IClass upperBaseClass in upperClass.ClassInheritanceTree)
{
IList <IClass> innerClasses = upperBaseClass.InnerClasses;
if (innerClasses != null)
{
string innerName = typeName.Substring(lastIndex + 1);
foreach (IClass innerClass in innerClasses)
{
if (language.NameComparer.Equals(innerClass.Name, innerName))
{
if (innerClass.TypeParameters.Count == typeParameterCount)
{
return(innerClass);
}
else
{
// store match
c = innerClass;
}
}
}
}
}
}
}
}
if ((options & GetClassOptions.ExactMatch) == GetClassOptions.ExactMatch)
{
return(null);
}
else
{
// no matching class found - we'll return a class with different type paramter count
return(c);
}
}
/// <summary>
/// Gets the namespace dictionary that uses the name comparison rules of <paramref name="language"/>.
/// </summary>
protected Dictionary<string, NamespaceStruct> GetNamespaces(LanguageProperties language)
{
for (int i = 0; i < namespaces.Count; ++i) {
if (namespaces[i].Comparer == language.NameComparer)
return namespaces[i];
}
Dictionary<string, NamespaceStruct> d;
if (namespaces.Count > 0) {
Dictionary<string, NamespaceStruct> oldList = namespaces[0];
d = new Dictionary<string, NamespaceStruct>(oldList.Count, language.NameComparer);
foreach (KeyValuePair<string, NamespaceStruct> pair in oldList) {
NamespaceStruct ns;
if (d.TryGetValue(pair.Key, out ns)) {
// we got a name conflict due to the new NameComparer.
// This happens if a C# assembly contains the namespace "a" and "A",
// and now we're trying to get a dictionary for use in VB.
d[pair.Key] = ns.MergeWith(pair.Value);
} else {
d.Add(pair.Key, pair.Value);
}
}
} else {
d = new Dictionary<string, NamespaceStruct>(language.NameComparer);
}
namespaces.Add(d);
return d;
}
void AddNamespaceStructContents(List <ICompletionEntry> list, NamespaceStruct ns, LanguageProperties language, bool lookInReferences)
{
int newCapacity = list.Count + ns.Classes.Count + ns.SubNamespaces.Count;
if (list.Capacity < newCapacity)
{
list.Capacity = Math.Max(list.Count * 2, newCapacity);
}
foreach (IClass c in ns.Classes)
{
if (c is GenericClassContainer)
{
foreach (IClass realClass in ((GenericClassContainer)c).RealClasses)
{
AddNamespaceContentsClass(list, realClass, language, lookInReferences);
}
}
else
{
AddNamespaceContentsClass(list, c, language, lookInReferences);
}
}
foreach (string subns in ns.SubNamespaces)
{
NamespaceEntry subnsEntry = new NamespaceEntry(subns);
if (!list.Contains(subnsEntry)) // PERF
{
list.Add(subnsEntry);
}
}
}
protected IClass GetClassInternal(string typeName, int typeParameterCount, LanguageProperties language)
{
CheckNotDisposed();
#if DEBUG
if (System.Text.RegularExpressions.Regex.IsMatch (typeName, "`[0-9]+$"))
Debug.Assert(false, "how did a Reflection type name get here?");
#endif
lock (namespaces) {
IClass c;
if (GetClasses(language).TryGetValue(typeName, out c)) {
GenericClassContainer gcc = c as GenericClassContainer;
if (gcc != null) {
return gcc.GetBest(typeParameterCount);
}
return c;
}
return null;
}
}
public static IList <IMethodOrProperty> FindAllExtensions(LanguageProperties language, IClass callingClass)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
if (callingClass == null)
{
throw new ArgumentNullException("callingClass");
}
HashSet <IMethodOrProperty> res = new HashSet <IMethodOrProperty>();
bool supportsExtensionMethods = language.SupportsExtensionMethods;
bool supportsExtensionProperties = language.SupportsExtensionProperties;
if (supportsExtensionMethods || supportsExtensionProperties)
{
ArrayList list = new ArrayList();
IMethod dummyMethod = new DefaultMethod("dummy", callingClass.ProjectContent.SystemTypes.Void,
ModifierEnum.Static, DomRegion.Empty, DomRegion.Empty, callingClass);
CtrlSpaceResolveHelper.AddContentsFromCalling(list, callingClass, dummyMethod);
CtrlSpaceResolveHelper.AddImportedNamespaceContents(list, callingClass.CompilationUnit, callingClass);
bool searchExtensionsInClasses = language.SearchExtensionsInClasses;
foreach (object o in list)
{
IMethodOrProperty mp = o as IMethodOrProperty;
if (mp != null && mp.IsExtensionMethod &&
(supportsExtensionMethods && o is IMethod || supportsExtensionProperties && o is IProperty))
{
res.Add(mp);
}
else if (searchExtensionsInClasses && o is IClass)
{
IClass c = o as IClass;
if (c.HasExtensionMethods)
{
if (supportsExtensionProperties)
{
foreach (IProperty p in c.Properties)
{
if (p.IsExtensionMethod)
{
res.Add(p);
}
}
}
if (supportsExtensionMethods)
{
foreach (IMethod m in c.Methods)
{
if (m.IsExtensionMethod)
{
res.Add(m);
}
}
}
}
}
}
}
return(res.ToList());
}
public IClass GetClass(string typeName, int typeParameterCount, LanguageProperties language, GetClassOptions options)
{
IClass c = GetClassInternal(typeName, typeParameterCount, language);
if (c != null && c.TypeParameters.Count == typeParameterCount) {
return c;
}
// Search in references:
if ((options & GetClassOptions.LookInReferences) != 0) {
lock (referencedContents) {
foreach (IProjectContent content in referencedContents) {
// Look for the class in the referenced content.
// Don't do a inner-class search in the recursive call - one search
// done by this GetClass call is sufficient.
IClass contentClass = content.GetClass(
typeName, typeParameterCount, language,
options & ~(GetClassOptions.LookInReferences | GetClassOptions.LookForInnerClass));
if (contentClass != null) {
if (contentClass.TypeParameters.Count == typeParameterCount
&& IsAccessibleClass(contentClass))
{
return contentClass;
} else {
c = contentClass;
}
}
}
}
}
if ((options & GetClassOptions.LookForInnerClass) != 0) {
// not found -> maybe nested type -> trying to find class that contains this one.
int lastIndex = typeName.LastIndexOf('.');
if (lastIndex > 0) {
string outerName = typeName.Substring(0, lastIndex);
IClass upperClass = GetClass(outerName, typeParameterCount, language, options);
if (upperClass != null) {
foreach (IClass upperBaseClass in upperClass.ClassInheritanceTree) {
IList<IClass> innerClasses = upperBaseClass.InnerClasses;
if (innerClasses != null) {
string innerName = typeName.Substring(lastIndex + 1);
foreach (IClass innerClass in innerClasses) {
if (language.NameComparer.Equals(innerClass.Name, innerName)) {
if (innerClass.TypeParameters.Count == typeParameterCount) {
return innerClass;
} else {
// store match
c = innerClass;
}
}
}
}
}
}
}
}
if ((options & GetClassOptions.ExactMatch) == GetClassOptions.ExactMatch) {
return null;
} else {
// no matching class found - we'll return a class with different type paramter count
return c;
}
}
public IClass GetClass(string typeName, int typeParameterCount, LanguageProperties language, GetClassOptions options)
{
IClass c = GetClassInternal(typeName, typeParameterCount, language);
if (c != null && c.TypeParameters.Count == typeParameterCount) {
return c;
}
// Search in references:
if ((options & GetClassOptions.LookInReferences) != 0) {
lock (referencedContents) {
foreach (IProjectContent content in referencedContents) {
IClass contentClass = content.GetClass(typeName, typeParameterCount, language, GetClassOptions.None);
if (contentClass != null) {
if (contentClass.TypeParameters.Count == typeParameterCount
&& IsAccessibleClass(contentClass))
{
return contentClass;
} else {
c = contentClass;
}
}
}
}
}
if (c != null) {
return c;
}
if ((options & GetClassOptions.LookForInnerClass) != 0) {
// not found -> maybe nested type -> trying to find class that contains this one.
int lastIndex = typeName.LastIndexOf('.');
if (lastIndex > 0) {
string outerName = typeName.Substring(0, lastIndex);
IClass upperClass = GetClass(outerName, typeParameterCount, language, options);
if (upperClass != null) {
foreach (IClass upperBaseClass in upperClass.ClassInheritanceTree) {
IList<IClass> innerClasses = upperBaseClass.InnerClasses;
if (innerClasses != null) {
string innerName = typeName.Substring(lastIndex + 1);
foreach (IClass innerClass in innerClasses) {
if (language.NameComparer.Equals(innerClass.Name, innerName)) {
return innerClass;
}
}
}
}
}
}
}
return null;
}
/// <summary>
/// Adds the contents of all namespaces in this project to the <paramref name="list"/>.
/// </summary>
/// <param name="lookInReferences">If true, contents of referenced projects will be added as well (not recursive - just 1 level deep).</param>
public void AddAllContents(List<ICompletionEntry> list, LanguageProperties language, bool lookInReferences)
{
if (lookInReferences) {
lock (referencedContents) {
foreach (IProjectContent content in referencedContents) {
content.AddAllContents(list, language, false);
}
}
}
lock (namespaces) {
Dictionary<string, NamespaceStruct> dict = GetNamespaces(language);
foreach (var namespaceStruct in dict.Values) {
AddNamespaceStructContents(list, namespaceStruct, language, lookInReferences);
}
}
}
static void SearchAllClassesWithName(List<IClass> searchResults, IProjectContent pc, string name, LanguageProperties language)
{
foreach (string ns in pc.NamespaceNames) {
IClass c = pc.GetClass(ns + "." + name, 0, language, GetClassOptions.None);
if (c != null)
searchResults.Add(c);
}
}
public IClass GetClass(string typeName, int typeParameterCount, LanguageProperties language, GetClassOptions options)
{
throw new NotImplementedException();
}
