protected void FormatCell(BaseTimetableDataElement data, Station sta, bool arrival, TextBox tb)
{
string val = tb.Text;
if (val == null || val == "")
{
data.SetError(sta, arrival, null);
data.SetTime(sta, arrival, "0");
return;
}
val = normalizer.Normalize(val);
bool error = true;
if (val != null)
{
tb.Text = val;
data.SetTime(sta, arrival, val);
error = false;
}
data.SetError(sta, arrival, error ? tb.Text : null);
}
protected abstract void CellSelected(BaseTimetableDataElement data, Station sta, bool arrival);
protected abstract Point GetNextEditingPosition(BaseTimetableDataElement data, GridView view, KeyEventArgs e);
public TimetableCellRenderProperties(Func <ArrDep, TimeSpan> time, Station sta, bool arrival, BaseTimetableDataElement data)
{
if (fn == null || fb == null || errorColor == null)
{
fb = SystemFonts.Bold();
fn = SystemFonts.Default();
errorColor = new Color(Colors.Red, 0.4f);
}
Background = Colors.White;
Font = fn;
var ardp = data.ArrDeps[sta];
if (!data.HasError(sta, arrival))
{
Text = time(ardp) != default ? time(ardp).ToShortTimeString() : "";
}
else
{
Text = data.GetErrorText(sta, arrival);
}
var first = data.IsFirst(sta);
if ((!arrival && data.IsLast(sta)) || (arrival && first))
{
ReadOnly = true;
Background = Colors.DarkGray;
}
else if (arrival ^ first)
{
if (first && ardp.TrapeztafelHalt)
{
throw new Exception("Die erste Station darf keinen Trapeztafelhalt beinhalten!");
}
Background = ardp.TrapeztafelHalt ? Colors.LightGrey : Colors.White;
if (ardp.Zuglaufmeldung != null && ardp.Zuglaufmeldung != "")
{
Font = fb;
}
}
if (data.HasError(sta, arrival))
{
Background = errorColor;
}
}