public IntList GetPeerSortFilters(bool create)
{
if (this.m_userSort == null)
{
return(null);
}
InScopeSortFilterHashtable inScopeSortFilterHashtable = null;
IntList intList = null;
if (this.m_containingScopes == null || this.m_containingScopes.Count == 0 || this.m_isSubReportTopLevelScope)
{
inScopeSortFilterHashtable = this.GetSortFiltersInScope(create, false);
}
else
{
Grouping lastEntry = this.m_containingScopes.LastEntry;
if (lastEntry == null)
{
inScopeSortFilterHashtable = this.GetSortFiltersInScope(create, true);
}
else if (this.m_userSort.SortExpressionScope == null)
{
if (lastEntry.DetailSortFiltersInScope == null && create)
{
lastEntry.DetailSortFiltersInScope = new InScopeSortFilterHashtable();
}
inScopeSortFilterHashtable = lastEntry.DetailSortFiltersInScope;
}
else
{
if (lastEntry.NonDetailSortFiltersInScope == null && create)
{
lastEntry.NonDetailSortFiltersInScope = new InScopeSortFilterHashtable();
}
inScopeSortFilterHashtable = lastEntry.NonDetailSortFiltersInScope;
}
}
if (inScopeSortFilterHashtable != null)
{
int num = (this.m_userSort.SortExpressionScope == null) ? this.m_userSort.SortTarget.ID : this.m_userSort.SortExpressionScope.ID;
intList = inScopeSortFilterHashtable[num];
if (intList == null && create)
{
intList = new IntList();
inScopeSortFilterHashtable.Add(num, intList);
}
}
return(intList);
}
private InScopeSortFilterHashtable GetSortFiltersInScope(bool create, bool inDetail)
{
InScopeSortFilterHashtable inScopeSortFilterHashtable = null;
ReportItem parent = base.m_parent;
if (inDetail)
{
while (parent != null && !(parent is DataRegion))
{
parent = parent.Parent;
}
}
else
{
while (parent != null && !(parent is Report))
{
parent = parent.Parent;
}
}
Global.Tracer.Assert(parent is DataRegion || parent is Report);
if (parent is Report)
{
Report report = (Report)parent;
if (this.m_userSort.SortExpressionScope == null)
{
if (report.DetailSortFiltersInScope == null && create)
{
report.DetailSortFiltersInScope = new InScopeSortFilterHashtable();
}
return(report.DetailSortFiltersInScope);
}
if (report.NonDetailSortFiltersInScope == null && create)
{
report.NonDetailSortFiltersInScope = new InScopeSortFilterHashtable();
}
return(report.NonDetailSortFiltersInScope);
}
Global.Tracer.Assert(null == this.m_userSort.SortExpressionScope);
DataRegion dataRegion = (DataRegion)parent;
if (dataRegion.DetailSortFiltersInScope == null && create)
{
dataRegion.DetailSortFiltersInScope = new InScopeSortFilterHashtable();
}
return(dataRegion.DetailSortFiltersInScope);
}
