internal static void Id2Range(ICalcSource source, CalcIdentity Id, out int row, out int col, out int rowCount, out int colCount, out bool searchRange)
{
int num;
int num2;
colCount = num = 1;
rowCount = num2 = num;
row = col = num2;
searchRange = false;
CalcCellIdentity objA = Id as CalcCellIdentity;
CalcRangeIdentity identity2 = Id as CalcRangeIdentity;
if (!object.ReferenceEquals(objA, null))
{
row = objA.RowIndex;
col = objA.ColumnIndex;
rowCount = colCount = 1;
searchRange = true;
}
else if (!object.ReferenceEquals(identity2, null))
{
if (identity2.IsFullColumn || identity2.IsFullRow)
{
CalcReference reference = source.GetReference(identity2) as CalcReference;
row = reference.GetRow(0);
col = reference.GetColumn(0);
rowCount = reference.GetRowCount(0);
colCount = reference.GetColumnCount(0);
}
if (identity2.IsFullRow)
{
row = identity2.RowIndex;
rowCount = identity2.RowCount;
}
else if (identity2.IsFullColumn)
{
col = identity2.ColumnIndex;
colCount = identity2.ColumnCount;
}
else
{
row = identity2.RowIndex;
rowCount = identity2.RowCount;
col = identity2.ColumnIndex;
colCount = identity2.ColumnCount;
}
searchRange = true;
}
else
{
int num5;
int num6;
colCount = num5 = 0;
rowCount = num6 = num5;
row = col = num6;
}
}
/// <summary>
/// Gets the reference at specified position which indicated by <paramref name="id" />.
/// </summary>
/// <param name="id">A <see cref="T:Dt.CalcEngine.CalcIdentity" /> indicates the identity of a address.</param>
/// <returns>
/// An <see cref="T:System.Object" /> indicates the reference.
/// If the <paramref name="id" /> is not recognized, return <see cref="F:Dt.CalcEngine.CalcErrors.Reference" />.
/// </returns>
public virtual object GetReference(CalcIdentity id)
{
if (id is CalcExternalIdentity)
{
CalcExternalIdentity identity = id as CalcExternalIdentity;
ICalcSource source = identity.Source;
if (source != null)
{
return(source.GetReference(identity.ConvertToLocal()));
}
}
else
{
if (id is CalcSheetRangeIdentity)
{
IMultiSourceProvider provider = this.Source as IMultiSourceProvider;
if (provider == null)
{
return(CalcErrors.Reference);
}
try
{
CalcSheetRangeIdentity identity2 = id as CalcSheetRangeIdentity;
CalcLocalIdentity identity3 = identity2.ConvertToLocal();
List <CalcReference> references = new List <CalcReference>();
foreach (ICalcSource source2 in provider.GetCalcSources(identity2.StartSource, identity2.EndSource))
{
CalcReference item = source2.GetReference(identity3) as CalcReference;
if (item != null)
{
references.Add(item);
}
}
return(new SheetRangeReference(references));
}
catch
{
return(CalcErrors.Reference);
}
}
if ((this.Source != null) && (id is CalcLocalIdentity))
{
return(this.Source.GetReference(id as CalcLocalIdentity));
}
}
return(CalcErrors.Reference);
}