public BindingListView(ViewInfo viewInfo, IList innerList)
{
ViewInfo = viewInfo;
InnerList = innerList;
_pivoter = new Pivoter(viewInfo);
UnfilteredItems = _pivoter.ExpandAndPivot(innerList.Cast <object>().Select(o => new RowItem(null, o))).ToArray();
}
public ColumnSelector(ColumnDescriptor rootColumn, PropertyPath propertyPath)
{
var viewSpec = new ViewSpec().SetColumns(ImmutableList.Singleton(new ColumnSpec(propertyPath)))
.SetSublistId(propertyPath);
ViewInfo = new ViewInfo(rootColumn, viewSpec);
var displayColumn = ViewInfo.DisplayColumns[0];
if (displayColumn.ColumnDescriptor != null && null != displayColumn.ColumnDescriptor.CollectionAncestor())
{
Pivoter = new Pivoter(ViewInfo);
}
}
private IEnumerable <object> GetAllValues(object rootObject)
{
if (Pivoter == null)
{
return(new[] { GetSingleValue(rootObject) });
}
var columnDescriptor = ViewInfo.DisplayColumns[0].ColumnDescriptor;
var rowItem = new RowItem(rootObject);
if (Pivoter == null)
{
return(new[] { columnDescriptor.GetPropertyValue(rowItem, null) });
}
var pivotedRows = Pivoter.ExpandAndPivot(ViewInfo.DataSchema.QueryLock.CancellationToken, new[] { rowItem });
return(pivotedRows.RowItems.Select(item => columnDescriptor.GetPropertyValue(item, null)));
}