public ExistingRecordData(ListItemId listItemId, object primaryKey, bool hasSeparateDisplayValue, object displayValue)
{
ListItemId = listItemId;
_pkValue = primaryKey;
_displayValue = displayValue ?? _pkValue;
_hasSeparateDisplayValue = hasSeparateDisplayValue;
}
public ListData AddRow(IDictionary <string, object> values, out ListItemId newItemId)
{
if (_ids.Count == 0)
{
newItemId = new ListItemId(1);
}
else
{
newItemId = new ListItemId(_ids[_ids.Count - 1].IntValue + 1);
}
var newIds = ImmutableList.ValueOf(_ids.Concat(new[] { newItemId }));
return(ChangeProp(ImClone(this), im =>
{
var newColumns = new List <ColumnData>();
for (int iCol = 0; iCol < ListDef.Properties.Count; iCol++)
{
object value;
values.TryGetValue(ListDef.Properties[iCol].Name, out value);
newColumns.Add(Columns[iCol].AddRow(value));
}
im.Columns = ImmutableList.ValueOf(newColumns);
im._ids = newIds;
im.RebuildIndex();
}));
}
public int RowIndexOf(ListItemId listItemId)
{
if (_ids == null)
{
if (listItemId.IntValue < 0 || listItemId.IntValue >= RowCount)
{
return(-1);
}
}
int index = CollectionUtil.BinarySearch(_ids, listItemId);
if (index < 0)
{
return(-1);
}
return(index);
}
public static ListItem ExistingRecord(ListData listData, ListItemId id)
{
var itemType = ListItemTypes.INSTANCE.GetListItemType(listData.ListName);
return(ExistingRecord(itemType, listData, listData.RowIndexOf(id)));
}
private ListItem ConstructListItem(ListItemId listItemId)
{
var listData = ((SkylineDataSchema)DataSchema).Document.Settings.DataSettings.FindList(ListName);
return(ListItem.ExistingRecord(listData, listItemId));
}
protected override TItem ConstructItem(ListItemId key)
{
var listData = DataSchema.Document.Settings.DataSettings.FindList(ListName);
return((TItem)ListItem.ExistingRecord(listData, key));
}
