static bool IsObsolete (EntityDeclaration entity)
{
if (entity == null)
return false;
foreach (var section in entity.Attributes) {
foreach (var attr in section.Attributes) {
var attrText = attr.Type.GetText ();
if (attrText == "Obsolete" || attrText == "ObsoleteAttribute" || attrText == "System.Obsolete" || attrText == "System.ObsoleteAttribute" )
return true;
}
}
return false;
}
void FixAttributes(EntityDeclaration entity)
{
if (entity.Attributes.Count > 0)
{
AstNode n = null;;
foreach (var attr in entity.Attributes.Skip(1))
{
FixIndentation(attr);
n = attr;
}
if (n != null)
{
FixIndentation(n.GetNextNode(NoWhitespacePredicate));
}
}
}
GeneratedCodeMember GetCodeMemberCategory(EntityDeclaration x)
{
bool isStatic = x.HasModifier(Modifiers.Static) || x.HasModifier(Modifiers.Const);
if (x is FieldDeclaration)
{
return(isStatic ? GeneratedCodeMember.StaticFields : GeneratedCodeMember.InstanceFields);
}
if (x is IndexerDeclaration)
{
return(GeneratedCodeMember.Indexer);
}
if (x is PropertyDeclaration)
{
return(isStatic ? GeneratedCodeMember.StaticProperties : GeneratedCodeMember.InstanceProperties);
}
if (x is ConstructorDeclaration || x is DestructorDeclaration)
{
return(GeneratedCodeMember.Constructors);
}
if (x is MethodDeclaration)
{
return(isStatic ? GeneratedCodeMember.StaticMethods : GeneratedCodeMember.InstanceMethods);
}
if (x is OperatorDeclaration)
{
return(GeneratedCodeMember.Operators);
}
if (x is EventDeclaration || x is CustomEventDeclaration)
{
return(isStatic ? GeneratedCodeMember.StaticEvents : GeneratedCodeMember.InstanceEvents);
}
if (x is TypeDeclaration)
{
return(GeneratedCodeMember.NestedTypes);
}
return(GeneratedCodeMember.Unknown);
}
void UpdatePath (object sender, Mono.TextEditor.DocumentLocationEventArgs e)
{
var parsedDocument = Document.ParsedDocument;
if (parsedDocument == null || parsedDocument.ParsedFile == null)
return;
amb = new AstAmbience (document.GetFormattingOptions ());
var unit = parsedDocument.GetAst<SyntaxTree> ();
if (unit == null)
return;
var loc = Document.Editor.Caret.Location;
var curType = (EntityDeclaration)unit.GetNodeAt (loc, n => n is TypeDeclaration || n is DelegateDeclaration);
var curMember = unit.GetNodeAt<EntityDeclaration> (loc);
if (curType == curMember)
curMember = null;
if (isPathSet && curType == lastType && lastMember == curMember)
return;
var curTypeMakeup = GetEntityMarkup (curType);
var curMemberMarkup = GetEntityMarkup (curMember);
if (isPathSet && curType != null && lastType != null && curType.StartLocation == lastType.StartLocation && curTypeMakeup == lastTypeMarkup &&
curMember != null && lastMember != null && curMember.StartLocation == lastMember.StartLocation && curMemberMarkup == lastMemberMarkup)
return;
lastType = curType;
lastTypeMarkup = curTypeMakeup;
lastMember = curMember;
lastMemberMarkup = curMemberMarkup;
if (curType == null) {
if (CurrentPath != null && CurrentPath.Length == 1 && CurrentPath [0].Tag is IUnresolvedFile)
return;
var prevPath = CurrentPath;
CurrentPath = new PathEntry[] { new PathEntry (GettextCatalog.GetString ("No selection")) { Tag = unit } };
OnPathChanged (new DocumentPathChangedEventArgs (prevPath));
return;
}
// ThreadPool.QueueUserWorkItem (delegate {
var result = new List<PathEntry> ();
if (curType != null) {
var type = curType;
while (type != null) {
var declaringType = type.Parent as TypeDeclaration;
result.Insert (0, new PathEntry (ImageService.GetPixbuf (type.GetStockIcon (false), Gtk.IconSize.Menu), GetEntityMarkup (type)) { Tag = (AstNode)declaringType ?? unit });
type = declaringType;
}
}
if (curMember != null) {
result.Add (new PathEntry (ImageService.GetPixbuf (curMember.GetStockIcon (true), Gtk.IconSize.Menu), curMemberMarkup) { Tag = curMember });
if (curMember is Accessor) {
var parent = curMember.Parent as EntityDeclaration;
if (parent != null)
result.Insert (result.Count - 1, new PathEntry (ImageService.GetPixbuf (parent.GetStockIcon (true), Gtk.IconSize.Menu), GetEntityMarkup (parent)) { Tag = parent });
}
}
var entry = GetRegionEntry (parsedDocument, loc);
if (entry != null)
result.Add (entry);
PathEntry noSelection = null;
if (curType == null) {
noSelection = new PathEntry (GettextCatalog.GetString ("No selection")) { Tag = unit };
} else if (curMember == null && !(curType is DelegateDeclaration)) {
noSelection = new PathEntry (GettextCatalog.GetString ("No selection")) { Tag = curType };
}
if (noSelection != null)
result.Add (noSelection);
var prev = CurrentPath;
if (prev != null && prev.Length == result.Count) {
bool equals = true;
for (int i = 0; i < prev.Length; i++) {
if (prev [i].Markup != result [i].Markup) {
equals = false;
break;
}
}
if (equals)
return;
}
// Gtk.Application.Invoke (delegate {
CurrentPath = result.ToArray ();
OnPathChanged (new DocumentPathChangedEventArgs (prev));
// });
// });
}
void AddType (EntityDeclaration child)
{
if (typeStack.Count > 0) {
typeStack.Peek ().AddChild (child, Roles.TypeMemberRole);
} else {
AddToNamespace (child);
}
}
void AddModifiers (EntityDeclaration parent, LocationsBag.MemberLocations location)
{
if (location == null || location.Modifiers == null)
return;
foreach (var modifier in location.Modifiers) {
ICSharpCode.NRefactory.PlayScript.Modifiers mod;
if (!modifierTable.TryGetValue (modifier.Item1, out mod)) {
Console.WriteLine ("modifier " + modifier.Item1 + " can't be converted,");
}
parent.AddChild (new CSharpModifierToken (Convert (modifier.Item2), mod), EntityDeclaration.ModifierRole);
}
}
protected bool MatchAttributesAndModifiers(EntityDeclaration o, PatternMatching.Match match)
{
return((this.Modifiers == Modifiers.Any || this.Modifiers == o.Modifiers) && this.Attributes.DoMatch(o.Attributes, match));
}
internal static string GetCorrectFileName (MDRefactoringContext context, EntityDeclaration type)
{
if (type == null)
return context.Document.FileName;
return Path.Combine (Path.GetDirectoryName (context.Document.FileName), type.Name + Path.GetExtension (context.Document.FileName));
}
GeneratedCodeMember GetCodeMemberCategory(EntityDeclaration x)
{
bool isStatic = x.HasModifier(Modifiers.Static) || x.HasModifier(Modifiers.Const);
if (x is FieldDeclaration)
return isStatic ? GeneratedCodeMember.StaticFields : GeneratedCodeMember.InstanceFields;
if (x is IndexerDeclaration)
return GeneratedCodeMember.Indexer;
if (x is PropertyDeclaration)
return isStatic ? GeneratedCodeMember.StaticProperties : GeneratedCodeMember.InstanceProperties;
if (x is ConstructorDeclaration || x is DestructorDeclaration)
return GeneratedCodeMember.Constructors;
if (x is MethodDeclaration)
return isStatic ? GeneratedCodeMember.StaticMethods : GeneratedCodeMember.InstanceMethods;
if (x is OperatorDeclaration)
return GeneratedCodeMember.Operators;
if (x is EventDeclaration || x is CustomEventDeclaration)
return isStatic ? GeneratedCodeMember.StaticEvents : GeneratedCodeMember.InstanceEvents;
if (x is TypeDeclaration)
return GeneratedCodeMember.NestedTypes;
return GeneratedCodeMember.Unknown;
}
protected bool MatchAttributesAndModifiers (EntityDeclaration o, PatternMatching.Match match)
{
return (this.Modifiers == Modifiers.Any || this.Modifiers == o.Modifiers) && this.Attributes.DoMatch (o.Attributes, match);
}
public void ConvertEntity(IEntity entity, IOutputFormatter formatter, CSharpFormattingOptions formattingPolicy)
{
if (entity == null)
{
throw new ArgumentNullException("entity");
}
if (formatter == null)
{
throw new ArgumentNullException("formatter");
}
if (formattingPolicy == null)
{
throw new ArgumentNullException("options");
}
TypeSystemAstBuilder astBuilder = CreateAstBuilder();
EntityDeclaration node = astBuilder.ConvertEntity(entity);
PrintModifiers(node.Modifiers, formatter);
if ((ConversionFlags & ConversionFlags.ShowDefinitionKeyword) == ConversionFlags.ShowDefinitionKeyword)
{
if (node is TypeDeclaration)
{
switch (((TypeDeclaration)node).ClassType)
{
case ClassType.Class:
formatter.WriteKeyword("class");
break;
case ClassType.Struct:
formatter.WriteKeyword("struct");
break;
case ClassType.Interface:
formatter.WriteKeyword("interface");
break;
case ClassType.Enum:
formatter.WriteKeyword("enum");
break;
default:
throw new Exception("Invalid value for ClassType");
}
formatter.Space();
}
else if (node is DelegateDeclaration)
{
formatter.WriteKeyword("delegate");
formatter.Space();
}
else if (node is EventDeclaration)
{
formatter.WriteKeyword("event");
formatter.Space();
}
}
if ((ConversionFlags & ConversionFlags.ShowReturnType) == ConversionFlags.ShowReturnType)
{
var rt = node.GetChildByRole(Roles.Type);
if (!rt.IsNull)
{
rt.AcceptVisitor(new CSharpOutputVisitor(formatter, formattingPolicy));
formatter.Space();
}
}
if (entity is ITypeDefinition)
{
WriteTypeDeclarationName((ITypeDefinition)entity, formatter, formattingPolicy);
}
else
{
WriteMemberDeclarationName((IMember)entity, formatter, formattingPolicy);
}
if ((ConversionFlags & ConversionFlags.ShowParameterList) == ConversionFlags.ShowParameterList && HasParameters(entity))
{
formatter.WriteToken(entity.EntityType == EntityType.Indexer ? "[" : "(");
bool first = true;
foreach (var param in node.GetChildrenByRole(Roles.Parameter))
{
if (first)
{
first = false;
}
else
{
formatter.WriteToken(",");
formatter.Space();
}
param.AcceptVisitor(new CSharpOutputVisitor(formatter, formattingPolicy));
}
formatter.WriteToken(entity.EntityType == EntityType.Indexer ? "]" : ")");
}
if ((ConversionFlags & ConversionFlags.ShowBody) == ConversionFlags.ShowBody && !(node is TypeDeclaration))
{
IProperty property = entity as IProperty;
if (property != null)
{
formatter.Space();
formatter.WriteToken("{");
formatter.Space();
if (property.CanGet)
{
formatter.WriteKeyword("get");
formatter.WriteToken(";");
formatter.Space();
}
if (property.CanSet)
{
formatter.WriteKeyword("set");
formatter.WriteToken(";");
formatter.Space();
}
formatter.WriteToken("}");
}
else
{
formatter.WriteToken(";");
}
}
}
static bool GetAccessibility (EntityDeclaration element, out Accessibility acc)
{
if (element.Parent is TypeDeclaration && ((TypeDeclaration)element.Parent).ClassType == ClassType.Interface) {
acc = Accessibility.Public;
return true;
}
bool result = false;
acc = Accessibility.Private;
if (element is TypeDeclaration && !(element.Parent is TypeDeclaration))
acc = Accessibility.Internal;
if (element.HasModifier (Modifiers.Public)) {
acc = Accessibility.Public;
result = true;
} else if (element.HasModifier (Modifiers.Private)) {
acc = Accessibility.Private;
result = true;
} else if (element.HasModifier (Modifiers.Protected | Modifiers.Internal)) {
acc = Accessibility.ProtectedOrInternal;
result = true;
} else if (element.HasModifier (Modifiers.Protected)) {
acc = Accessibility.Protected;
result = true;
} else if (element.HasModifier (Modifiers.Internal)) {
acc = Accessibility.Internal;
result = true;
}
return result;
}
