/// <summary>
/// Gets the selected results.
/// </summary>
/// <seealso cref="VirtualTreeExtensions.GetUniqueRowsInGuiOrder(Row[])"/>
/// <returns>the selected results</returns>
private IResultNode[] GetSelectedResults(RowSelectionType rowSelectionType)
{
List <IResultNode> selectedResults = new List <IResultNode>();
foreach (Row row in GetSelectedRows(rowSelectionType))
{
IFragment detectable;
if ((detectable = row.Item as IFragment) != null)
{
try
{
selectedResults.AddRange(_backgroundDataBlockScanner.GetResults(detectable).Children);
}
catch (FileNotFoundException fileNotFoundException)
{
ExceptionHandling.HandleFileNotFoundException(fileNotFoundException);
}
catch (IOException ioException)
{
ExceptionHandling.HandleIOException(ioException, detectable.InputFile.Name);
}
catch (FrameworkException frameworkException)
{
ExceptionHandling.HandleFrameworkException(frameworkException);
}
}
}
return(selectedResults.ToArray());
}
private Row[] GetSelectedRows(RowSelectionType rowSelectionType)
{
switch (rowSelectionType)
{
case RowSelectionType.UniqueInGuiOrder: return(UniqueSelectedRowsInGuiOrder);
case RowSelectionType.AllInGuiOrder: return(SelectedRowsInGuiOrder);
default:
Debug.Fail("No implementation for value '{0}' of enum 'RowSelectionType'", Enum.GetName(typeof(RowSelectionType), rowSelectionType));
return(null);
}
}
/// <summary>
/// Gets the data or result selection in the tree.
/// </summary>
/// <returns>the selection</returns>
private ISelection GetSelection(RowSelectionType rowSelectionType)
{
return(new Selection(this, rowSelectionType));
}
/// <summary>
/// Creates a new selection.
/// </summary>
/// <param name="fileTreeObject">the tree for the selection</param>
/// <param name="rowSelectionType">make the selection unique and in GUI order</param>
public Selection(FileTreeObject fileTreeObject, RowSelectionType rowSelectionType)
{
_fileTreeObject = fileTreeObject;
_rowSelectionType = rowSelectionType;
}
