public override object VisitLocalVariableDeclaration(LocalVariableDeclaration localVariableDeclaration, object data)
{
// Console.WriteLine ("LocalVariableDeclaration: " + localVariableDeclaration.StartLocation.ToString () + " - " + localVariableDeclaration.EndLocation.ToString ());
localVariableDeclaration.TypeReference.AcceptVisitor(this, data);
foreach (VariableDeclaration o in localVariableDeclaration.Variables)
{
if (o.Name == ((IntegrateTemporaryVariableVisitorOptions)data).GetName())
{
IntegrateTemporaryVariableVisitorOptions options = (IntegrateTemporaryVariableVisitorOptions)data;
options.Initializer = localVariableDeclaration.GetVariableDeclaration(((LocalVariable)options.Options.SelectedItem).Name).Initializer;
if (localVariableDeclaration.Variables.Count == 1)
{
TextReplaceChange change = new TextReplaceChange();
change.Description = string.Format(GettextCatalog.GetString("Deleting local variable declaration {0}"), options.GetName());
change.FileName = options.Options.Document.FileName;
change.Offset = options.Options.Document.TextEditor.GetPositionFromLineColumn(localVariableDeclaration.StartLocation.Line + ((LocalVariable)options.Options.SelectedItem).DeclaringMember.BodyRegion.Start.Line, localVariableDeclaration.StartLocation.Column);
int end = options.Options.Document.TextEditor.GetPositionFromLineColumn(localVariableDeclaration.EndLocation.Line + ((LocalVariable)options.Options.SelectedItem).DeclaringMember.BodyRegion.Start.Line, localVariableDeclaration.EndLocation.Column);
change.RemovedChars = end - change.Offset;
change.InsertedText = "";
((IntegrateTemporaryVariableVisitorOptions)data).Changes.Add(change);
}
else
{
TextReplaceChange change = new TextReplaceChange();
change.Description = string.Format(GettextCatalog.GetString("Deleting local variable declaration {0}"), options.GetName());
change.FileName = options.Options.Document.FileName;
change.Offset = options.Options.Document.TextEditor.GetPositionFromLineColumn(localVariableDeclaration.StartLocation.Line + ((LocalVariable)options.Options.SelectedItem).DeclaringMember.BodyRegion.Start.Line, localVariableDeclaration.StartLocation.Column);
int end = options.Options.Document.TextEditor.GetPositionFromLineColumn(localVariableDeclaration.EndLocation.Line + ((LocalVariable)options.Options.SelectedItem).DeclaringMember.BodyRegion.Start.Line, localVariableDeclaration.EndLocation.Column);
change.RemovedChars = end - change.Offset;
localVariableDeclaration.Variables.Remove(localVariableDeclaration.GetVariableDeclaration(options.GetName()));
INRefactoryASTProvider provider = options.Options.GetASTProvider();
change.InsertedText = options.Options.GetWhitespaces(change.Offset) + provider.OutputNode(options.Options.Dom, localVariableDeclaration);
((IntegrateTemporaryVariableVisitorOptions)data).Changes.Add(change);
}
}
else
{
o.AcceptVisitor(this, data);
}
}
return(null);
}
public override object VisitLocalVariableDeclaration(LocalVariableDeclaration localVariableDeclaration, object data)
{
// Console.WriteLine ("LocalVariableDeclaration: " + localVariableDeclaration.StartLocation.ToString () + " - " + localVariableDeclaration.EndLocation.ToString ());
localVariableDeclaration.TypeReference.AcceptVisitor(this, data);
foreach (VariableDeclaration o in localVariableDeclaration.Variables)
{
if (o.Name == ((IntegrateTemporaryVariableVisitorOptions)data).GetName())
{
IntegrateTemporaryVariableVisitorOptions options = (IntegrateTemporaryVariableVisitorOptions)data;
options.Initializer = localVariableDeclaration.GetVariableDeclaration(((LocalVariable)options.Options.SelectedItem).Name).Initializer;
if (localVariableDeclaration.Variables.Count == 1)
{
TextReplaceChange change = new TextReplaceChange();
change.Description = string.Format(GettextCatalog.GetString("Deleting local variable declaration {0}"), options.GetName());
change.FileName = options.Options.Document.FileName;
int lineNumber = localVariableDeclaration.StartLocation.Line + ((LocalVariable)options.Options.SelectedItem).DeclaringMember.BodyRegion.Start.Line;
change.Offset = options.Options.Document.Editor.Document.LocationToOffset(lineNumber, localVariableDeclaration.StartLocation.Column);
int end = options.Options.Document.Editor.Document.LocationToOffset(localVariableDeclaration.EndLocation.Line + ((LocalVariable)options.Options.SelectedItem).DeclaringMember.BodyRegion.Start.Line, localVariableDeclaration.EndLocation.Column);
change.RemovedChars = end - change.Offset;
// check if whole line can be removed.
var line = options.Options.Document.Editor.GetLine(lineNumber);
if (line.GetIndentation(options.Options.Document.Editor.Document).Length == localVariableDeclaration.StartLocation.Column - 1)
{
bool isEmpty = true;
for (int i = end; i < line.EndOffset; i++)
{
if (!char.IsWhiteSpace(options.Options.Document.Editor.GetCharAt(i)))
{
isEmpty = false;
break;
}
}
if (isEmpty)
{
change.Offset = line.Offset;
change.RemovedChars = line.Length;
}
}
change.InsertedText = "";
((IntegrateTemporaryVariableVisitorOptions)data).Changes.Add(change);
}
else
{
TextReplaceChange change = new TextReplaceChange();
change.Description = string.Format(GettextCatalog.GetString("Deleting local variable declaration {0}"), options.GetName());
change.FileName = options.Options.Document.FileName;
change.Offset = options.Options.Document.Editor.Document.LocationToOffset(localVariableDeclaration.StartLocation.Line + ((LocalVariable)options.Options.SelectedItem).DeclaringMember.BodyRegion.Start.Line, localVariableDeclaration.StartLocation.Column);
int end = options.Options.Document.Editor.Document.LocationToOffset(localVariableDeclaration.EndLocation.Line + ((LocalVariable)options.Options.SelectedItem).DeclaringMember.BodyRegion.Start.Line, localVariableDeclaration.EndLocation.Column);
change.RemovedChars = end - change.Offset;
localVariableDeclaration.Variables.Remove(localVariableDeclaration.GetVariableDeclaration(options.GetName()));
INRefactoryASTProvider provider = options.Options.GetASTProvider();
change.InsertedText = options.Options.GetWhitespaces(change.Offset) + provider.OutputNode(options.Options.Dom, localVariableDeclaration);
((IntegrateTemporaryVariableVisitorOptions)data).Changes.Add(change);
}
}
else
{
o.AcceptVisitor(this, data);
}
}
return(null);
}