internal static void ShrinkSelection(MonoDevelop.Ide.Editor.TextEditor editor, Func <XmlParser> getTreeParser)
{
var selectionAnnotation = GetAnnotation(editor, getTreeParser);
if (selectionAnnotation.NodePath.Count == 0)
{
return;
}
var newRegion = selectionAnnotation.Shrink();
if (newRegion.HasValue)
{
editor.SetSelection(newRegion.Value.Begin, newRegion.Value.End);
}
else
{
editor.ClearSelection();
}
}
public static void DuplicateCurrentLine(TextEditor textEditor)
{
// Code from Mono.TextEditor.MiscActions.DuplicateLine
using (var undoGroup = textEditor.OpenUndoGroup()) {
if (textEditor.IsSomethingSelected)
{
var selectedText = textEditor.SelectedText;
textEditor.ClearSelection();
textEditor.InsertAtCaret(selectedText);
}
else
{
var line = textEditor.GetLine(textEditor.CaretLine);
if (line == null)
{
return;
}
textEditor.InsertText(line.Offset, textEditor.GetTextAt(line.SegmentIncludingDelimiter));
}
}
}