internal static PageItemHelper ReadItems(BinaryReader reader, long offsetEndPage)
{
if (reader == null || offsetEndPage <= 0)
{
return(null);
}
_ = reader.BaseStream.Position;
PageItemContainerHelper pageItemContainerHelper = null;
byte b = reader.ReadByte();
if (b == 7)
{
pageItemContainerHelper = new PageItemContainerHelper(b);
ReadPageItemContainerProperties(pageItemContainerHelper, reader, offsetEndPage);
}
else
{
reader.BaseStream.Position--;
}
if (reader.BaseStream.Position > offsetEndPage)
{
throw new InvalidDataException(SPBRes.InvalidPaginationStream);
}
return(pageItemContainerHelper);
}
internal override PageItemHelper WritePaginationInfo()
{
PageItemHelper pageItemHelper = new PageItemContainerHelper(7);
WritePaginationInfoProperties(pageItemHelper);
return(pageItemHelper);
}
private static void ReadSubReportProperties(PageItemHelper item, BinaryReader reader, long offsetEndPage)
{
RSTrace.RenderingTracer.Assert(item != null, "The item helper is null.");
RSTrace.RenderingTracer.Assert(reader != null, "The pagination stream is null.");
RSTrace.RenderingTracer.Assert(offsetEndPage > 0, "The pagination stream is corrupt.");
byte b = reader.ReadByte();
while (b != byte.MaxValue && reader.BaseStream.Position <= offsetEndPage)
{
switch (b)
{
case 23:
item.BodyIndex = reader.ReadInt32();
break;
case 11:
item.PrevPageEnd = reader.ReadDouble();
break;
case 19:
{
byte b2 = reader.ReadByte();
if (b2 != 7)
{
throw new InvalidDataException(SPBRes.InvalidTokenPaginationItems(b2.ToString("x", CultureInfo.InvariantCulture)));
}
PageItemContainerHelper pageItemContainerHelper = new PageItemContainerHelper(b2);
ReadPageItemContainerProperties(pageItemContainerHelper, reader, offsetEndPage);
item.ChildPage = pageItemContainerHelper;
break;
}
default:
item.ProcessPageItemToken(b, reader, offsetEndPage);
break;
}
b = reader.ReadByte();
}
if (reader.BaseStream.Position > offsetEndPage)
{
throw new InvalidDataException(SPBRes.InvalidPaginationStream);
}
}
internal override bool CalculatePage(RPLWriter rplWriter, PageItemHelper lastPageInfo, PageContext pageContext, PageItem[] siblings, RepeatWithItem[] repeatWithItems, double parentTopInPage, ref double parentPageHeight, Interactivity interactivity)
{
AdjustOriginFromItemsAbove(siblings, repeatWithItems);
if (!HitsCurrentPage(pageContext, parentTopInPage))
{
return(false);
}
WriteStartItemToStream(rplWriter, pageContext);
PageItemHelper[] array = null;
if (m_itemsCreated)
{
PageItemContainerHelper pageItemContainerHelper = lastPageInfo as PageItemContainerHelper;
RSTrace.RenderingTracer.Assert(pageItemContainerHelper != null || lastPageInfo == null, "This should be a container");
CreateChildrenFromPaginationState(m_source.ReportItemCollection, pageContext, pageItemContainerHelper, isSimple: false);
ResolveRepeatWithFromPaginationState(pageItemContainerHelper, rplWriter, pageContext);
UpdateItemPageState(pageContext, omitBorderOnPageBreak: false);
if (pageItemContainerHelper != null)
{
array = pageItemContainerHelper.Children;
}
}
else
{
CreateChildren(m_source.ReportItemCollection, pageContext, m_itemPageSizes.Width, m_itemPageSizes.Height);
ResolveRepeatWith(m_source.ReportItemCollection, pageContext);
m_itemsCreated = true;
}
double num = parentTopInPage + m_itemPageSizes.Top;
double pageItemHeight = 0.0;
int num2 = 0;
PageItem[] childrenOnPage = null;
bool flag = true;
bool flag2 = true;
ProcessPageBreaks processPageBreaks = null;
List <int> repeatedSiblings = null;
double num3 = 0.0;
if (m_children != null)
{
double num4 = m_itemPageSizes.PaddingBottom;
PageItem pageItem = null;
processPageBreaks = new ProcessPageBreaks();
for (int i = 0; i < m_children.Length; i++)
{
pageItem = m_children[i];
if (pageItem == null)
{
continue;
}
num3 = pageItem.ReserveSpaceForRepeatWith(m_repeatWithItems, pageContext);
if (array != null)
{
pageItem.CalculatePage(rplWriter, array[i], pageContext, m_children, m_repeatWithItems, num + num3, ref pageItemHeight, interactivity);
}
else
{
pageItem.CalculatePage(rplWriter, null, pageContext, m_children, m_repeatWithItems, num + num3, ref pageItemHeight, interactivity);
}
if (!pageContext.FullOnPage)
{
processPageBreaks.ProcessItemPageBreaks(pageItem);
if (pageItem.ItemState != State.OnPage && pageItem.ItemState != State.OnPageHidden)
{
if (pageItem.ItemState != State.OnPagePBEnd)
{
flag = false;
}
if (pageItem.ItemState != State.Below)
{
flag2 = false;
}
}
else
{
m_prevPageEnd = pageItemHeight;
flag2 = false;
}
if (rplWriter != null)
{
pageItem.MergeRepeatSiblings(ref repeatedSiblings);
}
}
num4 = Math.Max(num4, pageItem.ItemPageSizes.Bottom + m_itemPageSizes.PaddingBottom);
}
ConsumeWhitespaceVertical(m_itemPageSizes, num4, pageContext);
}
if (pageContext.CancelPage)
{
m_itemState = State.Below;
m_children = null;
m_rplElement = null;
return(false);
}
bool flag3 = false;
if (processPageBreaks != null && processPageBreaks.HasPageBreaks(ref m_prevPageEnd, ref pageItemHeight))
{
if (flag)
{
if (pageItemHeight - m_itemPageSizes.Height != 0.0)
{
flag = false;
}
else
{
flag3 = true;
}
}
}
else if (!pageContext.FullOnPage)
{
if (flag)
{
double num5 = num + m_itemPageSizes.Height;
if ((RoundedDouble)num5 > pageContext.PageHeight && (RoundedDouble)(num5 - m_itemPageSizes.PaddingBottom) <= pageContext.PageHeight)
{
double val = pageContext.PageHeight - num;
m_prevPageEnd = Math.Max(pageItemHeight, val);
pageItemHeight = m_prevPageEnd;
flag = false;
}
else
{
pageItemHeight = m_itemPageSizes.Height;
}
}
else if (flag2 && (RoundedDouble)(num + m_itemPageSizes.Height) > pageContext.PageHeight)
{
m_prevPageEnd = pageContext.PageHeight - num;
pageItemHeight = m_prevPageEnd;
}
}
else
{
pageItemHeight = m_itemPageSizes.Height;
}
if (pageContext.FullOnPage || flag)
{
m_itemState = State.OnPage;
if (flag && flag3)
{
m_itemState = State.OnPagePBEnd;
}
parentPageHeight = Math.Max(parentPageHeight, m_itemPageSizes.Top + pageItemHeight);
if (rplWriter != null)
{
CreateItemRenderSizes(null, pageContext, createForRepeat: false);
num2 = CalculateRenderSizes(rplWriter, pageContext, interactivity, repeatedSiblings, out childrenOnPage);
WriteEndItemToStream(rplWriter, num2, childrenOnPage);
}
m_indexesLeftToRight = null;
m_children = null;
}
else
{
m_itemState = State.SpanPages;
parentPageHeight = Math.Max(parentPageHeight, m_itemPageSizes.Top + pageItemHeight);
if (rplWriter != null)
{
CreateItemRenderSizes(null, pageContext, createForRepeat: false);
m_itemRenderSizes.PaddingBottom = 0.0;
m_itemRenderSizes.AdjustHeightTo(pageItemHeight);
num2 = CalculateRenderSizes(rplWriter, pageContext, interactivity, repeatedSiblings, out childrenOnPage);
WriteEndItemToStream(rplWriter, num2, childrenOnPage);
}
else
{
ReleaseChildrenOnPage();
}
}
return(true);
}
internal override bool CalculatePage(RPLWriter rplWriter, PageItemHelper lastPageInfo, PageContext pageContext, PageItem[] siblings, RepeatWithItem[] repeatWithItems, double parentTopInPage, ref double parentPageHeight, Interactivity interactivity)
{
AdjustOriginFromItemsAbove(siblings, repeatWithItems);
if (!HitsCurrentPage(pageContext, parentTopInPage))
{
return(false);
}
ItemSizes contentSize = null;
if (!m_itemsCreated && ResolveItemHiddenState(rplWriter, interactivity, pageContext, createForRepeat: false, ref contentSize))
{
parentPageHeight = Math.Max(parentPageHeight, m_itemPageSizes.Bottom);
if (rplWriter != null)
{
CalculateHiddenItemRenderSize(pageContext, createForRepeat: false);
}
return(true);
}
Microsoft.ReportingServices.OnDemandReportRendering.Rectangle rectangle = (Microsoft.ReportingServices.OnDemandReportRendering.Rectangle)m_source;
PageItemHelper[] array = null;
bool flag = false;
WriteStartItemToStream(rplWriter, pageContext);
bool overrideChild = !pageContext.IsPageBreakRegistered;
if (m_itemsCreated)
{
PageItemContainerHelper pageItemContainerHelper = lastPageInfo as PageItemContainerHelper;
RSTrace.RenderingTracer.Assert(pageItemContainerHelper != null || lastPageInfo == null, "This should be a container");
m_staticItem = CreateChildrenFromPaginationState(rectangle.ReportItemCollection, pageContext, pageItemContainerHelper, rectangle.IsSimple);
ResolveRepeatWithFromPaginationState(pageItemContainerHelper, rplWriter, pageContext);
UpdateItemPageState(pageContext, rectangle.OmitBorderOnPageBreak);
if (pageItemContainerHelper != null)
{
array = pageItemContainerHelper.Children;
}
}
else
{
flag = true;
if (!pageContext.IgnorePageBreaks)
{
pageContext.RegisterPageName(PageName);
}
m_staticItem = CreateChildren(rectangle.ReportItemCollection, pageContext, rectangle.Width.ToMillimeters(), rectangle.Height.ToMillimeters(), rectangle.IsSimple);
ResolveRepeatWith(rectangle.ReportItemCollection, pageContext);
m_itemsCreated = true;
contentSize?.SetPaddings(m_itemPageSizes.PaddingRight, m_itemPageSizes.PaddingBottom);
}
PageContext pageContext2 = pageContext;
if (!pageContext2.FullOnPage)
{
if (base.IgnorePageBreaks)
{
pageContext2 = new PageContext(pageContext, PageContext.PageContextFlags.FullOnPage, PageContext.IgnorePBReasonFlag.Toggled);
}
else if (flag && rectangle.KeepTogether && !pageContext2.KeepTogether)
{
pageContext2 = new PageContext(pageContext);
pageContext2.KeepTogether = true;
if (pageContext.TracingEnabled && parentTopInPage + m_itemPageSizes.Height >= pageContext2.OriginalPageHeight)
{
TracePageGrownOnKeepTogetherItem(pageContext.PageNumber);
}
}
}
double num = parentTopInPage + m_itemPageSizes.Top;
double pageItemHeight = 0.0;
int num2 = 0;
PageItem[] childrenOnPage = null;
bool flag2 = true;
bool flag3 = true;
ProcessPageBreaks processPageBreaks = null;
List <int> repeatedSiblings = null;
double num3 = 0.0;
if (m_children != null)
{
double num4 = m_itemPageSizes.PaddingBottom;
PageItem pageItem = null;
processPageBreaks = new ProcessPageBreaks();
for (int i = 0; i < m_children.Length; i++)
{
pageItem = m_children[i];
if (pageItem == null)
{
continue;
}
num3 = pageItem.ReserveSpaceForRepeatWith(m_repeatWithItems, pageContext2);
if (array != null)
{
pageItem.CalculatePage(rplWriter, array[i], pageContext2, m_children, m_repeatWithItems, num + num3, ref pageItemHeight, interactivity);
}
else
{
pageItem.CalculatePage(rplWriter, null, pageContext2, m_children, m_repeatWithItems, num + num3, ref pageItemHeight, interactivity);
}
if (!pageContext2.FullOnPage)
{
processPageBreaks.ProcessItemPageBreaks(pageItem);
if (pageItem.ItemState != State.OnPage && pageItem.ItemState != State.OnPageHidden)
{
if (pageItem.ItemState != State.OnPagePBEnd)
{
flag2 = false;
}
if (pageItem.ItemState != State.Below)
{
flag3 = false;
}
}
else
{
m_prevPageEnd = pageItemHeight;
flag3 = false;
}
if (rplWriter != null)
{
pageItem.MergeRepeatSiblings(ref repeatedSiblings);
}
}
else if (!pageContext.FullOnPage && rplWriter != null)
{
pageItem.MergeRepeatSiblings(ref repeatedSiblings);
}
num4 = Math.Max(num4, pageItem.ItemPageSizes.Bottom + m_itemPageSizes.PaddingBottom);
}
if (contentSize != null)
{
ConsumeWhitespaceVertical(contentSize, num4, pageContext2);
}
else
{
ConsumeWhitespaceVertical(m_itemPageSizes, num4, pageContext2);
}
}
if (pageContext2.CancelPage)
{
m_itemState = State.Below;
m_children = null;
m_rplElement = null;
return(false);
}
bool flag4 = false;
if (processPageBreaks != null && processPageBreaks.HasPageBreaks(ref m_prevPageEnd, ref pageItemHeight))
{
if (flag2)
{
if (pageItemHeight - m_itemPageSizes.Height != 0.0)
{
flag2 = false;
}
else
{
flag4 = true;
}
}
}
else if (!pageContext2.FullOnPage)
{
if (flag2)
{
double num5 = num + m_itemPageSizes.Height;
if ((RoundedDouble)num5 > pageContext2.PageHeight && (RoundedDouble)(num5 - m_itemPageSizes.PaddingBottom) <= pageContext2.PageHeight)
{
double val = pageContext2.PageHeight - num;
m_prevPageEnd = Math.Max(pageItemHeight, val);
pageItemHeight = m_prevPageEnd;
flag2 = false;
}
else
{
pageItemHeight = m_itemPageSizes.Height;
}
}
else if (flag3 && (RoundedDouble)(num + m_itemPageSizes.Height) > pageContext2.PageHeight)
{
m_prevPageEnd = pageContext2.PageHeight - num;
pageItemHeight = m_prevPageEnd;
}
}
else
{
pageItemHeight = m_itemPageSizes.Height;
}
if (pageContext2.FullOnPage || flag2)
{
m_itemState = State.OnPage;
if (flag2)
{
if (!pageContext2.IgnorePageBreaks && base.PageBreakAtEnd)
{
pageContext.RegisterPageBreak(new PageBreakInfo(PageBreak, base.ItemName), overrideChild);
m_itemState = State.OnPagePBEnd;
}
else if (flag4)
{
m_itemState = State.OnPagePBEnd;
}
if (pageContext2.TracingEnabled && pageContext2.IgnorePageBreaks)
{
TracePageBreakAtEndIgnored(pageContext2);
}
}
parentPageHeight = Math.Max(parentPageHeight, m_itemPageSizes.Top + pageItemHeight);
if (rplWriter != null)
{
CreateItemRenderSizes(contentSize, pageContext2, createForRepeat: false);
num2 = CalculateRenderSizes(rplWriter, pageContext2, interactivity, repeatedSiblings, out childrenOnPage);
WriteEndItemToStream(rplWriter, num2, childrenOnPage);
}
m_indexesLeftToRight = null;
m_children = null;
}
else
{
m_itemState = State.SpanPages;
if (rectangle.OmitBorderOnPageBreak)
{
m_rplItemState |= 2;
}
parentPageHeight = Math.Max(parentPageHeight, m_itemPageSizes.Top + pageItemHeight);
if (rplWriter != null)
{
CreateItemRenderSizes(null, pageContext2, createForRepeat: false);
m_itemRenderSizes.PaddingBottom = 0.0;
m_itemRenderSizes.AdjustHeightTo(pageItemHeight);
num2 = CalculateRenderSizes(rplWriter, pageContext2, interactivity, repeatedSiblings, out childrenOnPage);
WriteEndItemToStream(rplWriter, num2, childrenOnPage);
}
else
{
ReleaseChildrenOnPage();
}
}
return(true);
}
private static void ReadTablixProperties(PageTablixHelper item, BinaryReader reader, long offsetEndPage)
{
RSTrace.RenderingTracer.Assert(item != null, "The item helper is null.");
RSTrace.RenderingTracer.Assert(reader != null, "The pagination stream is null.");
RSTrace.RenderingTracer.Assert(offsetEndPage > 0, "The pagination stream is corrupt.");
byte b = reader.ReadByte();
while (b != byte.MaxValue && reader.BaseStream.Position <= offsetEndPage)
{
switch (b)
{
case 16:
item.LevelForRepeat = reader.ReadInt32();
break;
case 22:
item.IgnoreTotalsOnLastLevel = reader.ReadBoolean();
break;
case 17:
item.TablixCreateState = ReadIntList(reader, offsetEndPage);
break;
case 18:
item.MembersInstanceIndex = ReadIntList(reader, offsetEndPage);
break;
case 19:
{
byte b2 = reader.ReadByte();
PageItemHelper pageItemHelper = null;
switch (b2)
{
case 5:
case 6:
ReadPageItemContainerProperties((PageItemContainerHelper)(pageItemHelper = new PageItemContainerHelper(b2)), reader, offsetEndPage);
break;
case 1:
case 2:
case 3:
case 8:
case 9:
case 10:
case 12:
case 15:
case 17:
pageItemHelper = new PageItemHelper(b2);
ReadPageItemProperties(pageItemHelper, reader, offsetEndPage);
break;
case 4:
pageItemHelper = new PageItemHelper(b2);
ReadSubReportProperties(pageItemHelper, reader, offsetEndPage);
break;
case 11:
ReadTablixProperties((PageTablixHelper)(pageItemHelper = new PageTablixHelper(b2)), reader, offsetEndPage);
break;
default:
throw new InvalidDataException(SPBRes.InvalidTokenPaginationItems(b2.ToString("x", CultureInfo.InvariantCulture)));
}
item.ChildPage = pageItemHelper;
break;
}
default:
item.ProcessPageItemToken(b, reader, offsetEndPage);
break;
}
b = reader.ReadByte();
}
if (reader.BaseStream.Position > offsetEndPage)
{
throw new InvalidDataException(SPBRes.InvalidPaginationStream);
}
}
private static void ReadPageItemContainerProperties(PageItemContainerHelper item, BinaryReader reader, long offsetEndPage)
{
RSTrace.RenderingTracer.Assert(item != null, "The item helper is null.");
RSTrace.RenderingTracer.Assert(reader != null, "The pagination stream is null.");
RSTrace.RenderingTracer.Assert(offsetEndPage > 0, "The pagination stream is corrupt.");
byte b = reader.ReadByte();
while (b != byte.MaxValue && reader.BaseStream.Position <= offsetEndPage)
{
switch (b)
{
case 6:
item.ItemsCreated = reader.ReadBoolean();
break;
case 11:
item.PrevPageEnd = reader.ReadDouble();
break;
case 9:
{
if (reader.ReadByte() != 3)
{
throw new InvalidDataException(SPBRes.InvalidPaginationStream);
}
PageItemHelper pageItemHelper = new PageItemHelper(3);
ReadPageItemProperties(pageItemHelper, reader, offsetEndPage);
item.RightEdgeItem = pageItemHelper;
break;
}
case 7:
{
int num3 = reader.ReadInt32();
int[] array3 = new int[num3];
for (int k = 0; k < num3; k++)
{
array3[k] = reader.ReadInt32();
}
item.IndexesLeftToRight = array3;
break;
}
case 20:
{
int num4 = reader.ReadInt32();
int[] array4 = new int[num4];
for (int l = 0; l < num4; l++)
{
array4[l] = reader.ReadInt32();
}
item.IndexesTopToBottom = array4;
break;
}
case 10:
{
int num2 = reader.ReadInt32();
PageItemHelper[] array2 = new PageItemHelper[num2];
for (int j = 0; j < num2; j++)
{
byte b3 = reader.ReadByte();
switch (b3)
{
case 5:
case 6:
ReadPageItemContainerProperties((PageItemContainerHelper)(array2[j] = new PageItemContainerHelper(b3)), reader, offsetEndPage);
break;
case 1:
case 2:
case 3:
case 8:
case 9:
case 10:
case 12:
case 15:
case 17:
array2[j] = new PageItemHelper(b3);
ReadPageItemProperties(array2[j], reader, offsetEndPage);
break;
case 4:
array2[j] = new PageItemHelper(b3);
ReadSubReportProperties(array2[j], reader, offsetEndPage);
break;
case 11:
ReadTablixProperties((PageTablixHelper)(array2[j] = new PageTablixHelper(b3)), reader, offsetEndPage);
break;
case 14:
reader.ReadByte();
array2[j] = null;
break;
default:
throw new InvalidDataException(SPBRes.InvalidTokenPaginationItems(b3.ToString("x", CultureInfo.InvariantCulture)));
}
}
item.Children = array2;
break;
}
case 8:
{
int num = reader.ReadInt32();
PageItemRepeatWithHelper[] array = new PageItemRepeatWithHelper[num];
for (int i = 0; i < num; i++)
{
byte b2 = reader.ReadByte();
array[i] = new PageItemRepeatWithHelper(b2);
if (b2 != 14)
{
ReadRepeatWithItemProperties(array[i], reader, offsetEndPage);
continue;
}
reader.ReadByte();
array[i] = null;
}
item.RepeatWithItems = array;
break;
}
default:
item.ProcessPageItemToken(b, reader, offsetEndPage);
break;
}
b = reader.ReadByte();
}
if (reader.BaseStream.Position > offsetEndPage)
{
throw new InvalidDataException(SPBRes.InvalidPaginationStream);
}
}
private static void ReadRepeatWithItemProperties(PageItemRepeatWithHelper item, BinaryReader reader, long offsetEndPage)
{
RSTrace.RenderingTracer.Assert(item != null, "The item helper is null.");
RSTrace.RenderingTracer.Assert(reader != null, "The pagination stream is null.");
RSTrace.RenderingTracer.Assert(offsetEndPage > 0, "The pagination stream is corrupt.");
byte b = reader.ReadByte();
while (b != byte.MaxValue && reader.BaseStream.Position <= offsetEndPage)
{
switch (b)
{
case 12:
item.RelativeTop = reader.ReadDouble();
break;
case 13:
item.RelativeBottom = reader.ReadDouble();
break;
case 14:
item.RelativeTopToBottom = reader.ReadDouble();
break;
case 15:
item.DataRegionIndex = reader.ReadInt32();
break;
case 1:
item.RenderItemSize = new ItemSizes();
if (item.RenderItemSize.ReadPaginationInfo(reader, offsetEndPage) != 0)
{
throw new InvalidDataException(SPBRes.InvalidPaginationStream);
}
break;
case 2:
item.RenderItemSize = new PaddItemSizes();
if (item.RenderItemSize.ReadPaginationInfo(reader, offsetEndPage) != 0)
{
throw new InvalidDataException(SPBRes.InvalidPaginationStream);
}
break;
case 19:
{
byte b2 = reader.ReadByte();
PageItemHelper pageItemHelper = null;
switch (b2)
{
case 5:
case 6:
ReadPageItemContainerProperties((PageItemContainerHelper)(pageItemHelper = new PageItemContainerHelper(b2)), reader, offsetEndPage);
break;
case 1:
case 8:
case 9:
case 12:
pageItemHelper = new PageItemHelper(b2);
ReadPageItemProperties(pageItemHelper, reader, offsetEndPage);
break;
default:
throw new InvalidDataException(SPBRes.InvalidTokenPaginationItems(b2.ToString("x", CultureInfo.InvariantCulture)));
}
item.ChildPage = pageItemHelper;
break;
}
default:
throw new InvalidDataException(SPBRes.InvalidTokenPaginationProperties(b.ToString("x", CultureInfo.InvariantCulture)));
}
b = reader.ReadByte();
}
if (reader.BaseStream.Position > offsetEndPage)
{
throw new InvalidDataException(SPBRes.InvalidPaginationStream);
}
}
