private void CalculatePropagatedPageBreak()
{
Microsoft.ReportingServices.ReportRendering.DataRegion dataRegion = (Microsoft.ReportingServices.ReportRendering.DataRegion)m_owner.RenderReportItem;
bool thisOrAnscestorHasToggle = dataRegion.SharedHidden == Microsoft.ReportingServices.ReportRendering.SharedHiddenState.Sometimes;
PageBreakLocation pageBreakLocation = PageBreakHelper.GetPageBreakLocation(dataRegion.PageBreakAtStart, dataRegion.PageBreakAtEnd);
if (m_members != null && m_members.Count > 0)
{
pageBreakLocation = PageBreakHelper.MergePageBreakLocations(CalculatePropagatedPageBreak(m_members, thisOrAnscestorHasToggle, OwnerTablix.SnapshotTablixType == DataRegion.Type.Table), pageBreakLocation);
}
OwnerTablix.SetPageBreakLocation(pageBreakLocation);
}
private PageBreakLocation CalculatePropagatedPageBreak(DataRegionMemberCollection <TablixMember> members, bool thisOrAnscestorHasToggle, bool isTable)
{
PageBreakLocation result = PageBreakLocation.None;
bool flag = false;
ShimTablixMember shimTablixMember = null;
for (int i = 0; i < members.Count; i++)
{
ShimTablixMember shimTablixMember2 = (ShimTablixMember)members[i];
if (shimTablixMember2.IsStatic)
{
if (isTable)
{
if (shimTablixMember2.RepeatOnNewPage)
{
flag = true;
}
}
else if (shimTablixMember2.Children != null && shimTablixMember2.Children.Count > 0)
{
result = CalculatePropagatedPageBreak(shimTablixMember2.Children, thisOrAnscestorHasToggle, isTable: false);
}
continue;
}
shimTablixMember = shimTablixMember2;
break;
}
if (shimTablixMember != null)
{
thisOrAnscestorHasToggle |= (shimTablixMember.Visibility != null && shimTablixMember.Visibility.HiddenState == SharedHiddenState.Sometimes);
PageBreakLocation pageBreakLocation = PageBreakLocation.None;
Microsoft.ReportingServices.ReportRendering.Group currentShimRenderGroup = shimTablixMember.Group.CurrentShimRenderGroup;
if (currentShimRenderGroup != null)
{
pageBreakLocation = PageBreakHelper.GetPageBreakLocation(currentShimRenderGroup.PageBreakAtStart, currentShimRenderGroup.PageBreakAtEnd);
}
if (shimTablixMember.Children != null)
{
pageBreakLocation = PageBreakHelper.MergePageBreakLocations(CalculatePropagatedPageBreak(shimTablixMember.Children, thisOrAnscestorHasToggle, isTable), pageBreakLocation);
}
shimTablixMember.SetPropagatedPageBreak(pageBreakLocation);
if ((!isTable || flag) && pageBreakLocation != 0)
{
if (!thisOrAnscestorHasToggle)
{
result = pageBreakLocation;
}
shimTablixMember.SetPropagatedPageBreak(PageBreakLocation.Between);
}
}
return(result);
}
