/// <summary>
/// The user has selected an extractable thing in the catalogue and opted to include it in the extraction
/// So we have to convert it to an <see cref="ExtractableColumn"/> (which has configuration specific stuff - and lets
/// data analyst override stuff for this extraction only)
///
/// <para>Then add it to the right hand list</para>
/// </summary>
/// <param name="columns"></param>
private void Include(params IColumn[] columns)
{
olvSelected.BeginUpdate();
try
{
//for each column we are adding
foreach (IColumn c in columns)
{
//make sure it is up to date with database
IRevertable r = c as IRevertable;
//if the column is out of date
if (r != null && r.HasLocalChanges().Evaluation == ChangeDescription.DatabaseCopyDifferent)
{
r.RevertToDatabaseState();//get a fresh copy
}
//add to the config
ExtractableColumn addMe = _config.AddColumnToExtraction(_dataSet, c);
//update on the UI
olvSelected.AddObject(addMe);
}
}
finally
{
olvSelected.EndUpdate();
}
RefreshDisabledObjectStatus();
SortSelectedByOrder();
Publish(_config);
}
/// <summary>
/// Shows a yes no to saving and describes differences in an IMapsDirectlyToDatabaseTable object which suports IRevertable
/// </summary>
/// <param name="revertable"></param>
public static DialogResult?ShowIfRequired(IRevertable revertable)
{
if (revertable == null)
{
return(null);
}
var differences = revertable.HasLocalChanges();
if (differences.Evaluation == ChangeDescription.DatabaseCopyDifferent)
{
return(new OfferChanceToSaveDialogUI(revertable, differences).ShowDialog());
}
return(null);
}
/// <summary>
/// The user has selected an extractable thing in the catalogue and opted to include it in the extraction
/// So we have to convert it to an ExtractableColumn (which has configuration specific stuff - and lets
/// data analyst override stuff for this extraction only)
///
/// <para>Then add it to the right hand list</para>
/// </summary>
/// <param name="item"></param>
private ExtractableColumn AddColumnToExtraction(IColumn item)
{
IRevertable r = item as IRevertable;
//if the column is out of date
if (r != null && r.HasLocalChanges().Evaluation == ChangeDescription.DatabaseCopyDifferent)
{
r.RevertToDatabaseState();//get a fresh copy
}
ExtractableColumn addMe = _config.AddColumnToExtraction(_dataSet, item);
olvSelected.AddObject(addMe);
RefreshDisabledObjectStatus();
SortSelectedByOrder();
return(addMe);
}
