public override void PerformChange(IProgressMonitor monitor, RefactorerContext rctx)
{
if (rctx == null)
{
throw new InvalidOperationException("Refactory context not available.");
}
TextEditorData textEditorData = this.TextEditorData;
if (textEditorData == null)
{
IEditableTextFile file = rctx.GetFile(FileName);
if (file != null)
{
if (RemovedChars > 0)
{
file.DeleteText(Offset, RemovedChars);
}
if (!string.IsNullOrEmpty(InsertedText))
{
file.InsertText(Offset, InsertedText);
}
rctx.Save();
}
}
else if (textEditorData != null)
{
int charsInserted = textEditorData.Replace(Offset, RemovedChars, InsertedText);
if (MoveCaretToReplace)
{
textEditorData.Caret.Offset = Offset + charsInserted;
}
}
}
public override IClass RenameClass(RefactorerContext ctx, IClass cls, string newName)
{
IEditableTextFile file = ctx.GetFile(cls.Region.FileName);
if (file == null)
{
return(null);
}
int pos1 = file.GetPositionFromLineColumn(cls.Region.BeginLine, cls.Region.BeginColumn);
int pos2 = file.GetPositionFromLineColumn(cls.Region.EndLine, cls.Region.EndColumn);
string txt = file.GetText(pos1, pos2);
Regex targetExp = new Regex(@"\sclass\s*(" + cls.Name + @")\s", RegexOptions.Multiline);
Match match = targetExp.Match(" " + txt + " ");
if (!match.Success)
{
return(null);
}
int pos = pos1 + match.Groups [1].Index - 1;
file.DeleteText(pos, cls.Name.Length);
file.InsertText(pos, newName);
return(GetGeneratedClass(ctx, file, cls));
}
public virtual void Rename(string newName)
{
if (rctx == null)
{
throw new InvalidOperationException("Refactory context not available.");
}
IEditableTextFile file = rctx.GetFile(fileName);
if (file != null)
{
Console.WriteLine("Replacing text \"{0}\" with \"{1}\" @ {2},{3}", name, newName, line, column);
file.DeleteText(position, name.Length);
file.InsertText(position, newName);
rctx.Save();
}
}
