protected internal Index(NRefactory.IndexerExpression indexerExpression, IScope scope, INRefcatoryExpressionVisitor visitor)
: base(scope, visitor) {
bool isAssignment = false;
PropertyReference propertyReference = null;
_indexerExpression = indexerExpression;
isAssignment = IsAssignment();
Target = indexerExpression.Target.AcceptVisitor(Visitor, ParentScope);
TryGetArguments();
if (indexerExpression.HasAnnotationOf<PropertyReference>(out propertyReference)) {
var propertyInfo = Target.Type.GetProperty(propertyReference.Name);
InternalType = propertyInfo.PropertyType;
_indexer = propertyInfo;
}
else {
_isArrayIndex = true;
var targetType = Target.Type;
if (targetType.HasElementType) {
targetType = Target.Type.GetElementType();
}
InternalType = targetType;
_methodCall = _isAssignment ? Expression.ArrayAccess : (Func<Expression, IEnumerable<Expression>, Expression>)Expression.ArrayAccess;
}
}
protected internal Index(NRefactory.IndexerExpression indexerExpression, IScope scope, INRefcatoryExpressionVisitor visitor)
: base(scope, visitor)
{
bool isAssignment = false;
PropertyReference propertyReference = null;
_indexerExpression = indexerExpression;
isAssignment = IsAssignment();
Target = indexerExpression.Target.AcceptVisitor(Visitor, ParentScope);
TryGetArguments();
if (indexerExpression.HasAnnotationOf <PropertyReference>(out propertyReference))
{
var propertyInfo = Target.Type.GetProperty(propertyReference.Name);
InternalType = propertyInfo.PropertyType;
_indexer = propertyInfo;
}
else
{
_isArrayIndex = true;
var targetType = Target.Type;
if (targetType.HasElementType)
{
targetType = Target.Type.GetElementType();
}
InternalType = targetType;
_methodCall = _isAssignment ? Expression.ArrayAccess : (Func <Expression, IEnumerable <Expression>, Expression>)Expression.ArrayAccess;
}
}
private object EvaluateIndexerExpression(ICSharpCode.NRefactory.CSharp.IndexerExpression indexerExpression, CodeContext codeContext)
{
object evaluatedTarget = EvaluateExpression(indexerExpression.Target, codeContext);
if (evaluatedTarget is RuntimeCsvRepresentation)
{
List <object> evaluatedArguments = new List <object>();
foreach (var argument in indexerExpression.Arguments)
{
evaluatedArguments.Add(EvaluateExpression(argument, codeContext));
}
string requiredKey = evaluatedArguments[0] as string;
RuntimeCsvRepresentation rcr = evaluatedTarget as RuntimeCsvRepresentation;
return(GetCsvEntryByRequiredKey(requiredKey, rcr));
}
return(null);
}
public static Index Index(NRefactory.IndexerExpression indexerExpression, IScope scope, INRefcatoryExpressionVisitor visitor)
{
return(new Index(indexerExpression, scope, visitor));
}
void IAstVisitor.VisitIndexerExpression(IndexerExpression indexerExpression)
{
Visit(EnterIndexerExpression, LeaveIndexerExpression, indexerExpression);
}
public override object VisitIndexerExpression(IndexerExpression indexerExpression, object data)
{
ParenthesizeIfRequired(indexerExpression.Target, Primary);
return(base.VisitIndexerExpression(indexerExpression, data));
}
public virtual S VisitIndexerExpression(IndexerExpression indexerExpression, T data)
{
return(VisitChildren(indexerExpression, data));
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
IndexerExpression o = other as IndexerExpression;
return(o != null && this.Target.DoMatch(o.Target, match) && this.Arguments.DoMatch(o.Arguments, match));
}
public virtual S VisitIndexerExpression(IndexerExpression indexerExpression, T data)
{
throw new NotImplementedException();
}
public override AstExpression VisitIndexerExpression(NRefactory.IndexerExpression indexerExpression, IScope scope)
{
return(AstExpression.Index(indexerExpression, scope, this));
}