public static void Execute(ProjectItem projectItem)
{
string textToInsert = string.Format(Text, projectItem.Name);
var objTextDoc = (TextDocument)projectItem.Document.Object("TextDocument");
EditPoint editPoint = objTextDoc.StartPoint.CreateEditPoint();
while (string.IsNullOrWhiteSpace(editPoint.GetLineText()))
{
editPoint.DeleteCurrentLine();
}
if (projectItem.ReadAllText().TrimStart().StartsWith(textToInsert, StringComparison.InvariantCulture))
{
return;
}
var txtSel = (TextSelection)projectItem.Document.Selection;
txtSel.MoveTo(0, 0);
TextRanges ranges = null;
int findOptions = (int)(vsFindOptions.vsFindOptionsRegularExpression | vsFindOptions.vsFindOptionsFromStart);
if (txtSel.FindPattern(RegExText, findOptions, ref ranges))
{
var firstRange = ranges.OfType <TextRange>().FirstOrDefault();
if (firstRange != null)
{
var rangeText = firstRange.StartPoint.GetText(firstRange.EndPoint);
if (rangeText.Trim().Equals(textToInsert.Trim(), StringComparison.InvariantCulture))
{
return;
}
firstRange.StartPoint.Delete(firstRange.EndPoint);
}
}
txtSel.GotoLine(1, true);
txtSel.StartOfLine();
txtSel.NewLine();
txtSel.GotoLine(1, true);
txtSel.Insert(textToInsert);
}