private bool SetDecreasedIndention(char typedChar)
{
using (var undo = _undoHistory.CreateTransaction("set indention"))
{
_operations.InsertText(typedChar.ToString());
ISmartIndent smartIndent = new VisualRustSmartIndent(_textView);
var caret = _textView.Caret;
var caretPosition = caret.Position.BufferPosition.Position;
var textSnapshot = _textView.TextSnapshot;
var caretLine = textSnapshot.GetLineFromPosition(caretPosition);
var desiredIndentation = smartIndent.GetDesiredIndentation(caretLine);
if (desiredIndentation.HasValue)
{
_operations.MoveToPreviousCharacter(false);
_operations.DeleteToBeginningOfLine();
_operations.InsertText(GetSpaces(desiredIndentation.Value));
_operations.MoveToNextCharacter(false);
undo.Complete();
}
else
{
return(false);
}
return(true);
}
}
private bool SetDecreasedIndention(char typedChar)
{
using (var undo = _undoHistory.CreateTransaction("set indention"))
{
_operations.InsertText(typedChar.ToString());
ISmartIndent smartIndent = new VisualRustSmartIndent(_textView);
var caret = _textView.Caret;
var caretPosition = caret.Position.BufferPosition.Position;
var textSnapshot = _textView.TextSnapshot;
var caretLine = textSnapshot.GetLineFromPosition(caretPosition);
var desiredIndentation = smartIndent.GetDesiredIndentation(caretLine);
if (desiredIndentation.HasValue)
{
_operations.MoveToPreviousCharacter(false);
_operations.DeleteToBeginningOfLine();
_operations.InsertText(GetSpaces(desiredIndentation.Value));
_operations.MoveToNextCharacter(false);
undo.Complete();
}
else
{
return false;
}
return true;
}
}