private void DocumentEditor_SelectionChanged(object sender, RoutedEventArgs e)
{
TextPointer ls = CaretPosition.GetLineStartPosition(0);
TextPointer p = Document.ContentStart.GetLineStartPosition(0);
int @int = 1;
int int2 = 1;
while (true)
{
if (ls.CompareTo(p) < 1)
{
break; // TODO: might not be correct. Was : Exit While
}
int r = 0;
p = p.GetLineStartPosition(1, out r);
if (r == 0)
{
break; // TODO: might not be correct. Was : Exit While
}
@int += 1;
}
TextPointer ls2 = Document.ContentStart.DocumentEnd.GetLineStartPosition(0);
TextPointer p2 = Document.ContentEnd.DocumentStart.GetLineStartPosition(0);
while (true)
{
if (ls2.CompareTo(p2) < 1)
{
break; // TODO: might not be correct. Was : Exit While
}
int r = 0;
p2 = p2.GetLineStartPosition(1, out r);
if (r == 0)
{
break; // TODO: might not be correct. Was : Exit While
}
int2 += 1;
}
SelectedLineNumber = @int;
LineCount = int2;
TextRange t = new TextRange(Document.ContentStart, Document.ContentEnd);
TextPointer caretPos = CaretPosition;
TextPointer poi = CaretPosition.GetLineStartPosition(0);
int currentColumnNumber = Math.Max(p.GetOffsetToPosition(caretPos) - 1, 0) + 1;
int currentColumnCount = currentColumnNumber;
currentColumnCount += CaretPosition.GetTextRunLength(System.Windows.Documents.LogicalDirection.Forward);
SelectedColumnNumber = currentColumnNumber;
ColumnCount = currentColumnCount;
}
private void AppendContainer(Inline container)
{
_suppressRecognition = true;
CaretPosition = CaretPosition.DocumentEnd;
var length = CaretPosition.GetTextRunLength(LogicalDirection.Backward);
CaretPosition = CaretPosition.GetPositionAtOffset(-length);
if (CaretPosition != null)
{
CaretPosition.DeleteTextInRun(length);
var paragraph = CaretPosition.Paragraph;
if (paragraph != null)
{
paragraph.Inlines.Add(container);
}
CaretPosition = CaretPosition.DocumentEnd;
}
_suppressRecognition = false;
}
