Quintiq file version 2.0
#parent: #root
Method ChartShowPeriods (
  internal[NavigationInterface] navigation,
  DateTime startdate,
  DateTime enddate
) as Boolean id:Method_ApplicationLibMacroPlanner_ChartShowPeriods
{
  #keys: '[11660.0.925145867]'
  Body:
  [*
    //Set visible timeline in chart
    feedback := '';
    activeperiodsEnd := max( DataHolderActivePeriods.Data(), Elements, period,
                             period.End() );
    
    if( not isnull( MacroPlan ) )
    {
      //Snap to start date
      if ( not startdate.IsFinite() )
      {
        startdate := MacroPlan.StartOfPlanning();
      }
    
      if ( not enddate.IsFinite() )
      {
        enddate := activeperiodsEnd;
      }
      navigation.Show( startdate, enddate );
      navigation.EnsureVisible( startdate, 'left' );
    }
    return feedback = '';
  *]
}