protected override void Dispose(bool disposing)
{
try
{
if (disposing)
{
handler.Dispose();
QueryBlocks.Clear();
}
}
finally
{
base.Dispose(disposing);
}
}
/// <summary>
/// Меняет опции. Текущие опции теряются, если не совпадают.
/// </summary>
public void SetOptions(SearchOptions opt)
{
var root = QueryBlocks.FirstOrDefault();
if (root != null && root.MakeOptions().Equals(opt))
{
return;
}
if (AuthorityController.CurrentDoctor == null)
{
return;
}
SetRootOptions(opt);
}
private QueryBlockViewModel SetRootOptions(SearchOptions options = null)
{
Contract.Requires(AuthorityController.CurrentDoctor != null);
Contract.Ensures(options == null || options.PartialLoaded == Contract.Result <QueryBlockViewModel>().Options.PartialLoaded);
QueryBlocks.Clear();
var qb = new QueryBlockViewModel(session, onQbEnter, options);
qb.PropertyChanged += (s, e) =>
{
if (e.PropertyName == "AllEmpty")
{
OnPropertyChanged(() => AllEmpty);
}
};
QueryBlocks.Add(qb);
return(qb);
}
protected override IReadOnlyList <OracleColumn> BuildColumns()
{
var columns = new List <OracleColumn>();
if (Type == ReferenceType.SchemaObject)
{
if (SchemaObject.GetTargetSchemaObject() is OracleDataObject dataObject)
{
columns.AddRange(dataObject.Columns.Values);
}
}
else
{
var queryColumns = QueryBlocks.SelectMany(qb => qb.Columns)
.Where(c => !c.IsAsterisk)
.Select(c => c.ColumnDescription);
columns.AddRange(queryColumns);
}
return(columns.AsReadOnly());
}
public SampleQueryEditorViewModel()
: base(SessionVMBase.Nhib.GetSession())
{
QueryBlocks.Add(new SampleQueryBlockViewModel());
}
