private static CustomReportItemHeadingList HeadingListClone(CustomReportItemHeadingList headings, DataCellsList dataRowCells, ref int currentIndex, int headingSpan, InitializationContext context)
{
if (headings == null)
{
return(null);
}
int count = headings.Count;
Global.Tracer.Assert(1 <= count);
CustomReportItemHeadingList customReportItemHeadingList = new CustomReportItemHeadingList(count);
for (int i = 0; i < count; i++)
{
CustomReportItemHeading customReportItemHeading = headings[i];
if (customReportItemHeading.m_grouping != null)
{
context.AggregateRewriteScopes.Add(customReportItemHeading.m_grouping.Name, null);
}
CustomReportItemHeading customReportItemHeading2 = HeadingClone(customReportItemHeading, dataRowCells, ref currentIndex, headingSpan, context);
if (customReportItemHeading.m_innerHeadings != null)
{
customReportItemHeading2.m_innerHeadings = HeadingListClone(customReportItemHeading.m_innerHeadings, dataRowCells, ref currentIndex, headingSpan, context);
}
if (customReportItemHeading.m_grouping != null)
{
context.AggregateRewriteScopes.Remove(customReportItemHeading.m_grouping.Name);
}
customReportItemHeadingList.Add(customReportItemHeading2);
}
return(customReportItemHeadingList);
}
internal static bool ValidateProcessingRestrictions(CustomReportItemHeadingList headings, bool isColumn, bool hasStatic, InitializationContext context)
{
bool flag = true;
bool flag2 = false;
bool flag3 = false;
bool flag4 = false;
string propertyName = isColumn ? "column" : "row";
if (headings != null)
{
for (int i = 0; i < headings.Count; i++)
{
CustomReportItemHeading customReportItemHeading = headings[i];
if (!customReportItemHeading.Static && customReportItemHeading.Grouping == null)
{
context.ErrorContext.Register(ProcessingErrorCode.rsInvalidGrouping, Severity.Error, context.ObjectType, context.ObjectName, propertyName);
flag = false;
}
if (customReportItemHeading.Subtotal)
{
context.ErrorContext.Register(ProcessingErrorCode.rsCRISubtotalNotSupported, Severity.Error, context.ObjectType, context.ObjectName, propertyName);
flag = false;
}
if (customReportItemHeading.Static && hasStatic)
{
flag3 = true;
}
if (customReportItemHeading.Static && customReportItemHeading.InnerHeadings != null)
{
flag4 = true;
}
if (!customReportItemHeading.Static && headings.Count > 1)
{
flag2 = true;
}
if (flag && !flag2 && !flag3 && !flag4 && customReportItemHeading.InnerHeadings != null && !ValidateProcessingRestrictions(customReportItemHeading.InnerHeadings, isColumn, customReportItemHeading.Static, context))
{
flag = false;
}
}
}
if (flag3)
{
context.ErrorContext.Register(ProcessingErrorCode.rsCRIMultiStaticColumnsOrRows, Severity.Error, context.ObjectType, context.ObjectName, propertyName);
flag = false;
}
if (flag4)
{
context.ErrorContext.Register(ProcessingErrorCode.rsCRIStaticWithSubgroups, Severity.Error, context.ObjectType, context.ObjectName, propertyName);
flag = false;
}
if (flag2)
{
context.ErrorContext.Register(ProcessingErrorCode.rsCRIMultiNonStaticGroups, Severity.Error, context.ObjectType, context.ObjectName, propertyName);
flag = false;
}
return(flag);
}
internal bool Initialize(int level, CustomReportItemHeadingList peerHeadings, int headingIndex, DataCellsList dataRowCells, ref int currentIndex, ref int maxLevel, InitializationContext context)
{
m_level = level;
if (level > maxLevel)
{
maxLevel = level;
}
context.ExprHostBuilder.DataGroupingStart(m_isColumn);
if (m_static)
{
Global.Tracer.Assert(!m_subtotal);
if (m_grouping != null)
{
context.ErrorContext.Register(ProcessingErrorCode.rsInvalidStaticDataGrouping, Severity.Error, context.ObjectType, context.ObjectName, "DataGrouping");
m_grouping = null;
}
else
{
m_sorting = null;
CommonInitialize(level, dataRowCells, ref currentIndex, ref maxLevel, context);
}
}
else
{
if ((context.Location & LocationFlags.InDetail) != 0)
{
context.ErrorContext.Register(ProcessingErrorCode.rsInvalidDetailDataGrouping, Severity.Error, context.ObjectType, context.ObjectName, "DataGrouping");
return(false);
}
if (m_grouping != null && m_grouping.CustomProperties != null)
{
if (m_customProperties == null)
{
m_customProperties = new DataValueList(m_grouping.CustomProperties.Count);
}
m_customProperties.AddRange(m_grouping.CustomProperties);
m_grouping.CustomProperties = null;
}
if (m_subtotal)
{
if (m_grouping != null)
{
context.AggregateRewriteScopes = new Hashtable();
context.AggregateRewriteScopes.Add(m_grouping.Name, null);
}
Global.Tracer.Assert(peerHeadings[headingIndex] != null);
int currentIndex2 = currentIndex;
CustomReportItemHeading customReportItemHeading = HeadingClone(this, dataRowCells, ref currentIndex2, m_headingSpan, context);
customReportItemHeading.m_innerHeadings = HeadingListClone(m_innerHeadings, dataRowCells, ref currentIndex2, m_headingSpan, context);
Global.Tracer.Assert(currentIndex + m_headingSpan == currentIndex2);
Global.Tracer.Assert(!customReportItemHeading.m_subtotal && m_subtotal);
Global.Tracer.Assert(headingIndex < peerHeadings.Count);
peerHeadings.Insert(headingIndex + 1, customReportItemHeading);
context.AggregateRewriteScopes = null;
context.AggregateRewriteMap = null;
}
if (m_grouping != null)
{
context.Location |= LocationFlags.InGrouping;
context.RegisterGroupingScope(m_grouping.Name, m_grouping.SimpleGroupExpressions, m_grouping.Aggregates, m_grouping.PostSortAggregates, m_grouping.RecursiveAggregates, m_grouping);
ObjectType objectType = context.ObjectType;
string objectName = context.ObjectName;
context.ObjectType = ObjectType.Grouping;
context.ObjectName = m_grouping.Name;
CommonInitialize(level, dataRowCells, ref currentIndex, ref maxLevel, context);
context.ObjectType = objectType;
context.ObjectName = objectName;
context.UnRegisterGroupingScope(m_grouping.Name);
}
else
{
context.Location |= LocationFlags.InDetail;
CommonInitialize(level, dataRowCells, ref currentIndex, ref maxLevel, context);
}
}
m_exprHostID = context.ExprHostBuilder.DataGroupingEnd(m_isColumn);
m_hasExprHost |= (m_exprHostID >= 0);
return(m_subtotal);
}