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.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;
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;
}
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;
}
