private void UpdateLines(RichText tas, Range range)
{
if (updating)
{
return;
}
updating = true;
int start = range.Start.iLine;
int end = range.End.iLine;
while (start <= end)
{
InputRecord old = Lines.Count > start ? Lines[start] : null;
string text = tas[start++].Text;
InputRecord input = new InputRecord(text);
if (old != null)
{
totalFrames -= old.Frames;
string line = input.ToString();
if (text != line)
{
if (old.Frames == 0 && old.ZeroPadding == input.ZeroPadding && old.Equals(input) && line.Length >= text.Length)
{
line = string.Empty;
}
Range oldRange = tas.Selection.Clone();
tas.Selection = tas.GetLine(start - 1);
tas.SelectedText = line;
int actionPosition = input.ActionPosition();
if (!string.IsNullOrEmpty(line))
{
int index = oldRange.Start.iChar + line.Length - text.Length;
if (index < 0)
{
index = 0;
}
if (index > 4 && old.Angle == input.Angle)
{
index = 4;
}
if (old.Frames == input.Frames && old.ZeroPadding == input.ZeroPadding && old.Angle == input.Angle)
{
index = 4;
}
tas.Selection.Start = new Place(index, start - 1);
}
Text = titleBarText + " ***";
}
Lines[start - 1] = input;
}
totalFrames += input.Frames;
}
UpdateStatusBar();
updating = false;
}
