// Token: 0x06006B63 RID: 27491 RVA: 0x001F0474 File Offset: 0x001EE674
internal override void GetMCSClientAfterFloater(uint fswdirTrack, MarginCollapsingState mcs, out IntPtr pmcsclientOut)
{
MbpInfo mbp = MbpInfo.FromElement(base.Element, base.StructuralCache.TextFormatterHost.PixelsPerDip);
MarginCollapsingState marginCollapsingState;
int num;
MarginCollapsingState.CollapseBottomMargin(base.PtsContext, mbp, null, out marginCollapsingState, out num);
if (marginCollapsingState != null)
{
pmcsclientOut = marginCollapsingState.Handle;
return;
}
pmcsclientOut = IntPtr.Zero;
}
//-------------------------------------------------------------------
// GetMCSClientAfterFloater
//-------------------------------------------------------------------
internal override void GetMCSClientAfterFloater(
uint fswdirTrack, // IN: direction of Track
MarginCollapsingState mcs, // IN: input margin collapsing state
out IntPtr pmcsclientOut) // OUT: MCSCLIENT that floater will return to track
{
MarginCollapsingState mcsNew;
int margin;
MbpInfo mbp = MbpInfo.FromElement(Element, StructuralCache.TextFormatterHost.PixelsPerDip);
MarginCollapsingState.CollapseBottomMargin(PtsContext, mbp, null, out mcsNew, out margin);
if (mcsNew != null)
{
pmcsclientOut = mcsNew.Handle;
}
else
{
pmcsclientOut = IntPtr.Zero;
}
}
// Token: 0x06006ACC RID: 27340 RVA: 0x001E9198 File Offset: 0x001E7398
internal void GetMCSClientAfterTable(uint fswdirTrack, IntPtr pmcsclientIn, out IntPtr ppmcsclientOut)
{
ppmcsclientOut = IntPtr.Zero;
MbpInfo mbp = MbpInfo.FromElement(this.Table, base.StructuralCache.TextFormatterHost.PixelsPerDip);
MarginCollapsingState mcsCurrent = null;
if (pmcsclientIn != IntPtr.Zero)
{
mcsCurrent = (base.PtsContext.HandleToObject(pmcsclientIn) as MarginCollapsingState);
}
MarginCollapsingState marginCollapsingState = null;
int num;
MarginCollapsingState.CollapseBottomMargin(base.PtsContext, mbp, mcsCurrent, out marginCollapsingState, out num);
if (marginCollapsingState != null)
{
ppmcsclientOut = marginCollapsingState.Handle;
}
}
/// <summary>
/// GetMCSClientAfterTable
/// </summary>
/// <param name="fswdirTrack">Direction of Track</param>
/// <param name="pmcsclientIn">Margin collapsing state</param>
/// <param name="ppmcsclientOut">Margin collapsing state</param>
internal void GetMCSClientAfterTable(
uint fswdirTrack,
IntPtr pmcsclientIn,
out IntPtr ppmcsclientOut)
{
ppmcsclientOut = IntPtr.Zero;
MbpInfo mbp = MbpInfo.FromElement(Table, StructuralCache.TextFormatterHost.PixelsPerDip);
MarginCollapsingState mcs = null;
if (pmcsclientIn != IntPtr.Zero)
{
mcs = PtsContext.HandleToObject(pmcsclientIn) as MarginCollapsingState;
}
MarginCollapsingState mcsNew = null;
int margin;
MarginCollapsingState.CollapseBottomMargin(PtsContext, mbp, mcs, out mcsNew, out margin);
if (mcsNew != null)
{
ppmcsclientOut = mcsNew.Handle;
}
}
internal unsafe void UpdateBottomlessPara(
IntPtr pfspara, // IN: pointer to the para data
SubpageParaClient paraClient, // IN:
int fSuppressTopSpace, // IN: suppress empty space at the top of the page
uint fswdir, // IN: current direction
int urTrack, // IN: u of bootomless rectangle to fill
int durTrack, // IN: du of bootomless rectangle to fill
int vrTrack, // IN: v of bootomless rectangle to fill
MarginCollapsingState mcs, // IN: input margin collapsing state
PTS.FSKCLEAR fskclearIn, // IN: clear property that must be satisfied
int fInterruptable, // IN: formatting can be interrupted
out PTS.FSFMTRBL fsfmtrbl, // OUT: result of formatting the paragraph
out int dvrUsed, // OUT: vertical space used by the para
out PTS.FSBBOX fsbbox, // OUT: para BBox
out IntPtr pmcsclientOut, // OUT: margin collapsing state at the bottom
out PTS.FSKCLEAR fskclearOut, // OUT: ClearIn for the next paragraph
out int dvrTopSpace, // OUT: top space due to collapsed margin
out int fPageBecomesUninterruptable) // OUT: interruption is prohibited from now on
{
int subpageWidth, urSubpageMargin, durSubpageMargin, vrSubpageMargin;
int cColumns;
int marginTop, marginBottom;
MbpInfo mbp;
MarginCollapsingState mcsSubpage, mcsBottom;
PTS.FSCOLUMNINFO[] columnInfoCollection;
uint fswdirSubpage = PTS.FlowDirectionToFswdir(((FlowDirection)Element.GetValue(FrameworkElement.FlowDirectionProperty)));
// Initialize the subpage size and its margin.
subpageWidth = durTrack;
urSubpageMargin = vrSubpageMargin = 0;
// Set clear property
Invariant.Assert(Element is TableCell || Element is AnchoredBlock);
fskclearIn = PTS.WrapDirectionToFskclear((WrapDirection)Element.GetValue(Block.ClearFloatersProperty));
// Take into account MBPs and modify subpage metrics,
// and make sure that subpage is at least 1 unit wide (cannot measure at width <= 0)
// NOTE: Do not suppress top space for bottomles pages.
mbp = MbpInfo.FromElement(Element, StructuralCache.TextFormatterHost.PixelsPerDip);
if (fswdirSubpage != fswdir)
{
PTS.FSRECT fsrcToFillSubpage = new PTS.FSRECT(urTrack, 0, durTrack, 0);
PTS.FSRECT pageRect = StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformRectangle(fswdir, ref pageRect, ref fsrcToFillSubpage, fswdirSubpage, out fsrcToFillSubpage));
urTrack = fsrcToFillSubpage.u;
durTrack = fsrcToFillSubpage.du;
mbp.MirrorMargin();
}
subpageWidth = Math.Max(1, subpageWidth - (mbp.MBPLeft + mbp.MBPRight));
MarginCollapsingState.CollapseTopMargin(PtsContext, mbp, mcs, out mcsSubpage, out marginTop);
// Destroy top margin collapsing state (not needed anymore).
if (mcsSubpage != null)
{
mcsSubpage.Dispose();
mcsSubpage = null;
}
durSubpageMargin = subpageWidth;
// Initialize column info
// For bottomles spara, limit line height to the height of the current format context in structural cache.
ColumnPropertiesGroup columnProperties = new ColumnPropertiesGroup(_element);
double lineHeight = DynamicPropertyReader.GetLineHeightValue(_element);
double pageFontSize = (double)_structuralCache.PropertyOwner.GetValue(Block.FontSizeProperty);
FontFamily pageFontFamily = (FontFamily)_structuralCache.PropertyOwner.GetValue(Block.FontFamilyProperty);
// Get columns info, setting ownerIsFlowDocument flag to false. A flow document should not be formatted as a subpage and we
// do not want default column widths to be set on TableCells and floaters
cColumns = PtsHelper.CalculateColumnCount(columnProperties, lineHeight, TextDpi.FromTextDpi(subpageWidth), pageFontSize, pageFontFamily, false);
columnInfoCollection = new PTS.FSCOLUMNINFO[cColumns];
fixed(PTS.FSCOLUMNINFO *rgColumnInfo = columnInfoCollection)
{
PtsHelper.GetColumnsInfo(columnProperties, lineHeight, TextDpi.FromTextDpi(subpageWidth), pageFontSize, pageFontFamily, cColumns, rgColumnInfo, false);
}
StructuralCache.CurrentFormatContext.PushNewPageData(new Size(TextDpi.FromTextDpi(subpageWidth), TextDpi.MaxWidth),
new Thickness(),
true,
false);
// Create subpage
fixed(PTS.FSCOLUMNINFO *rgColumnInfo = columnInfoCollection)
{
PTS.Validate(PTS.FsUpdateBottomlessSubpage(PtsContext.Context, pfspara, _mainTextSegment.Handle, fSuppressTopSpace,
fswdir, subpageWidth, urSubpageMargin, durSubpageMargin, vrSubpageMargin,
cColumns, rgColumnInfo, 0, null, null, 0, null, null, PTS.FromBoolean(true),
out fsfmtrbl, out dvrUsed, out fsbbox, out pmcsclientOut, out dvrTopSpace,
out fPageBecomesUninterruptable), PtsContext);
}
StructuralCache.CurrentFormatContext.PopPageData();
fskclearOut = PTS.FSKCLEAR.fskclearNone;
if (fsfmtrbl != PTS.FSFMTRBL.fmtrblCollision)
{
// Bottom margin collapsing:
// (1) retrieve mcs from the subtrack
// (2) do margin collapsing; create a new margin collapsing state
if (pmcsclientOut != IntPtr.Zero)
{
mcsSubpage = PtsContext.HandleToObject(pmcsclientOut) as MarginCollapsingState;
PTS.ValidateHandle(mcsSubpage);
pmcsclientOut = IntPtr.Zero;
}
MarginCollapsingState.CollapseBottomMargin(PtsContext, mbp, mcsSubpage, out mcsBottom, out marginBottom);
pmcsclientOut = (mcsBottom != null) ? mcsBottom.Handle : IntPtr.Zero;
// Since MCS returned by PTS is never passed back, destroy MCS provided by PTS.
// If necessary, new MCS is created and passed back to PTS.
if (mcsSubpage != null)
{
mcsSubpage.Dispose();
mcsSubpage = null;
}
if (PTS.ToBoolean(fsbbox.fDefined))
{
// Workaround for PTS bug 860: get max of the page rect and
// bounding box of the page.
dvrUsed = Math.Max(dvrUsed, fsbbox.fsrc.dv + fsbbox.fsrc.v);
durTrack = Math.Max(durTrack, fsbbox.fsrc.du + fsbbox.fsrc.u);
}
// Take into account MBPs and modify subtrack metrics
dvrTopSpace = (mbp.BPTop != 0) ? marginTop : dvrTopSpace;
dvrUsed += (marginTop + mbp.BPTop) + (marginBottom + mbp.BPBottom);
// Update bounding box
fsbbox.fsrc.u = urTrack + mbp.MarginLeft;
fsbbox.fsrc.v = vrTrack + dvrTopSpace;
fsbbox.fsrc.du = Math.Max(durTrack - (mbp.MarginLeft + mbp.MarginRight), 0);
fsbbox.fsrc.dv = Math.Max(dvrUsed - dvrTopSpace, 0);
}
else
{
Debug.Assert(pmcsclientOut == IntPtr.Zero);
pfspara = IntPtr.Zero;
dvrUsed = dvrTopSpace = 0;
}
if (fswdirSubpage != fswdir)
{
PTS.FSRECT pageRect = StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformBbox(fswdirSubpage, ref pageRect, ref fsbbox, fswdir, out fsbbox));
}
// Update information about first/last chunk. In bottomless scenario
// paragraph is not broken, so there is only one chunk.
paraClient.SetChunkInfo(true, true);
}
internal unsafe void FormatParaFinite(
SubpageParaClient paraClient, // IN:
IntPtr pbrkrecIn, // IN: break record---use if !NULL
int fBRFromPreviousPage, // IN: break record was created on previous page
IntPtr footnoteRejector, // IN:
int fEmptyOk, // IN: is it OK not to add anything?
int fSuppressTopSpace, // IN: suppress empty space at the top of the page
uint fswdir, // IN: current direction
ref PTS.FSRECT fsrcToFill, // IN: rectangle to fill
MarginCollapsingState mcs, // IN: input margin collapsing state
PTS.FSKCLEAR fskclearIn, // IN: clear property that must be satisfied
PTS.FSKSUPPRESSHARDBREAKBEFOREFIRSTPARA fsksuppresshardbreakbeforefirstparaIn,
// IN: suppress breaks at track start?
out PTS.FSFMTR fsfmtr, // OUT: result of formatting the paragraph
out IntPtr pfspara, // OUT: pointer to the para data
out IntPtr pbrkrecOut, // OUT: pointer to the para break record
out int dvrUsed, // OUT: vertical space used by the para
out PTS.FSBBOX fsbbox, // OUT: para BBox
out IntPtr pmcsclientOut, // OUT: margin collapsing state at the bottom
out PTS.FSKCLEAR fskclearOut, // OUT: ClearIn for the next paragraph
out int dvrTopSpace) // OUT: top space due to collapsed margin
{
uint fswdirSubpage = PTS.FlowDirectionToFswdir(((FlowDirection)Element.GetValue(FrameworkElement.FlowDirectionProperty)));
int subpageWidth, subpageHeight;
int cColumns;
int marginTop, marginBottom;
MbpInfo mbp;
MarginCollapsingState mcsSubpage, mcsBottom;
PTS.FSRECT fsrcSubpageMargin;
PTS.FSCOLUMNINFO [] columnInfoCollection;
// Currently it is possible to get MCS and BR in following situation:
// At the end of the page there is a paragraph with delayed figure, so the figure
// gets delayed to the next page. But part of the next paragraph fits in the page,
// so it gets broken. PTS creates BR with delayed figure and broken para.
// PTS will format the next page starting from delayed figure, which can produce MCS.
// So when the next paragraph is continued from BR, it has MCS.
// This problem is currently investigated by PTS team: PTSLS bug 915.
// For now, MCS gets ignored here.
//Debug.Assert(pbrkrecIn == IntPtr.Zero || mcs == null, "Broken paragraph cannot have margin collapsing state.");
if (mcs != null && pbrkrecIn != IntPtr.Zero)
{
mcs = null;
}
// Initialize the subpage size and its margin.
fsrcSubpageMargin = new PTS.FSRECT();
subpageWidth = fsrcToFill.du;
subpageHeight = fsrcToFill.dv;
// Set clear property
Invariant.Assert(Element is TableCell || Element is AnchoredBlock);
fskclearIn = PTS.WrapDirectionToFskclear((WrapDirection)Element.GetValue(Block.ClearFloatersProperty));
// Take into account MBPs and modify subpage metrics,
// and make sure that subpage is at least 1 unit wide (cannot measure at width <= 0)
marginTop = 0;
mcsSubpage = null;
// Get MBP info. Since subpage height and width must be at least 1, the max size for MBP is subpage dimensions less 1
mbp = MbpInfo.FromElement(Element, StructuralCache.TextFormatterHost.PixelsPerDip);
if (fswdirSubpage != fswdir)
{
PTS.FSRECT pageRect = StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformRectangle(fswdir, ref pageRect, ref fsrcToFill, fswdirSubpage, out fsrcToFill));
mbp.MirrorMargin();
}
subpageWidth = Math.Max(1, subpageWidth - (mbp.MBPLeft + mbp.MBPRight));
if (pbrkrecIn == IntPtr.Zero)
{
// Top margin collapsing. If suppresing top space, top margin is always 0.
MarginCollapsingState.CollapseTopMargin(PtsContext, mbp, mcs, out mcsSubpage, out marginTop);
if (PTS.ToBoolean(fSuppressTopSpace))
{
marginTop = 0;
}
subpageHeight = Math.Max(1, subpageHeight - (marginTop + mbp.BPTop));
// Destroy top margin collapsing state (not needed anymore).
if (mcsSubpage != null)
{
mcsSubpage.Dispose();
mcsSubpage = null;
}
}
else
{
Debug.Assert(fSuppressTopSpace == 1, "Top space should be always suppressed at the top of broken paragraph.");
}
fsrcSubpageMargin.du = subpageWidth;
fsrcSubpageMargin.dv = subpageHeight;
// Initialize column info
ColumnPropertiesGroup columnProperties = new ColumnPropertiesGroup(_element);
double lineHeight = DynamicPropertyReader.GetLineHeightValue(_element);
double pageFontSize = (double)_structuralCache.PropertyOwner.GetValue(Block.FontSizeProperty);
FontFamily pageFontFamily = (FontFamily)_structuralCache.PropertyOwner.GetValue(Block.FontFamilyProperty);
// Get columns info, setting ownerIsFlowDocument flag to false. A flow document should not be formatted as a subpage and we
// do not want default column widths to be set on TableCells and floaters
cColumns = PtsHelper.CalculateColumnCount(columnProperties, lineHeight, TextDpi.FromTextDpi(subpageWidth), pageFontSize, pageFontFamily, false);
columnInfoCollection = new PTS.FSCOLUMNINFO[cColumns];
fixed(PTS.FSCOLUMNINFO *rgColumnInfo = columnInfoCollection)
{
PtsHelper.GetColumnsInfo(columnProperties, lineHeight, TextDpi.FromTextDpi(subpageWidth), pageFontSize, pageFontFamily, cColumns, rgColumnInfo, false);
}
// Format subpage
StructuralCache.CurrentFormatContext.PushNewPageData(new Size(TextDpi.FromTextDpi(subpageWidth), TextDpi.FromTextDpi(subpageHeight)),
new Thickness(),
false,
true);
fixed(PTS.FSCOLUMNINFO *rgColumnInfo = columnInfoCollection)
{
PTS.Validate(PTS.FsCreateSubpageFinite(PtsContext.Context, pbrkrecIn, fBRFromPreviousPage, _mainTextSegment.Handle,
footnoteRejector, fEmptyOk, fSuppressTopSpace, fswdir, subpageWidth, subpageHeight,
ref fsrcSubpageMargin, cColumns, rgColumnInfo, PTS.False,
0, null, null, 0, null, null, PTS.FromBoolean(false),
fsksuppresshardbreakbeforefirstparaIn,
out fsfmtr, out pfspara, out pbrkrecOut, out dvrUsed, out fsbbox, out pmcsclientOut, out dvrTopSpace), PtsContext);
}
StructuralCache.CurrentFormatContext.PopPageData();
fskclearOut = PTS.FSKCLEAR.fskclearNone;
if (PTS.ToBoolean(fsbbox.fDefined))
{
// Workaround for PTS bug 860: get max of the page rect and
// bounding box of the page.
dvrUsed = Math.Max(dvrUsed, fsbbox.fsrc.dv + fsbbox.fsrc.v);
fsrcToFill.du = Math.Max(fsrcToFill.du, fsbbox.fsrc.du + fsbbox.fsrc.u);
}
if (pbrkrecIn == IntPtr.Zero) // if first chunk
{
// Take into account MBPs and modify subpage metrics
dvrTopSpace = (mbp.BPTop != 0) ? marginTop : dvrTopSpace;
dvrUsed += (marginTop + mbp.BPTop);
}
if (pmcsclientOut != IntPtr.Zero)
{
mcsSubpage = PtsContext.HandleToObject(pmcsclientOut) as MarginCollapsingState;
PTS.ValidateHandle(mcsSubpage);
pmcsclientOut = IntPtr.Zero;
}
// Initialize subpage metrics
if (fsfmtr.kstop >= PTS.FSFMTRKSTOP.fmtrNoProgressOutOfSpace) // No progress or collision
{
dvrUsed = dvrTopSpace = 0;
//pbrkrecOut = IntPtr.Zero;
//pfspara = IntPtr.Zero;
//pmcsclientOut = IntPtr.Zero;
}
else
{
if (fsfmtr.kstop == PTS.FSFMTRKSTOP.fmtrGoalReached)
{
// Bottom margin collapsing:
// (a) retrieve mcs from the subpage
// (b) do margin collapsing; create a new margin collapsing state
// There is no bottom margin collapsing if paragraph will be continued (output break record is not null).
MarginCollapsingState.CollapseBottomMargin(PtsContext, mbp, mcsSubpage, out mcsBottom, out marginBottom);
pmcsclientOut = (mcsBottom != null) ? mcsBottom.Handle : IntPtr.Zero;
if (pmcsclientOut == IntPtr.Zero) // if last chunk
{
dvrUsed += marginBottom + mbp.BPBottom;
}
}
// Update bounding box
fsbbox.fsrc.u = fsrcToFill.u + mbp.MarginLeft;
fsbbox.fsrc.v = fsrcToFill.v + dvrTopSpace;
fsbbox.fsrc.du = Math.Max(fsrcToFill.du - (mbp.MarginLeft + mbp.MarginRight), 0);
fsbbox.fsrc.dv = Math.Max(dvrUsed - dvrTopSpace, 0);
}
if (fswdirSubpage != fswdir)
{
PTS.FSRECT pageRect = StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformBbox(fswdirSubpage, ref pageRect, ref fsbbox, fswdir, out fsbbox));
}
// Since MCS returned by PTS is never passed back, destroy MCS provided by PTS.
// If necessary, new MCS is created and passed back to PTS (see above).
if (mcsSubpage != null)
{
mcsSubpage.Dispose();
mcsSubpage = null;
}
// Update information about first/last chunk
paraClient.SetChunkInfo(pbrkrecIn == IntPtr.Zero, pbrkrecOut == IntPtr.Zero);
}
internal unsafe void FormatParaFinite(SubpageParaClient paraClient, IntPtr pbrkrecIn, int fBRFromPreviousPage, IntPtr footnoteRejector, int fEmptyOk, int fSuppressTopSpace, uint fswdir, ref PTS.FSRECT fsrcToFill, MarginCollapsingState mcs, PTS.FSKCLEAR fskclearIn, PTS.FSKSUPPRESSHARDBREAKBEFOREFIRSTPARA fsksuppresshardbreakbeforefirstparaIn, out PTS.FSFMTR fsfmtr, out IntPtr pfspara, out IntPtr pbrkrecOut, out int dvrUsed, out PTS.FSBBOX fsbbox, out IntPtr pmcsclientOut, out PTS.FSKCLEAR fskclearOut, out int dvrTopSpace)
{
uint num = PTS.FlowDirectionToFswdir((FlowDirection)base.Element.GetValue(FrameworkElement.FlowDirectionProperty));
if (mcs != null && pbrkrecIn != IntPtr.Zero)
{
mcs = null;
}
PTS.FSRECT fsrect = default(PTS.FSRECT);
int num2 = fsrcToFill.du;
int num3 = fsrcToFill.dv;
Invariant.Assert(base.Element is TableCell || base.Element is AnchoredBlock);
fskclearIn = PTS.WrapDirectionToFskclear((WrapDirection)base.Element.GetValue(Block.ClearFloatersProperty));
int num4 = 0;
MarginCollapsingState marginCollapsingState = null;
MbpInfo mbpInfo = MbpInfo.FromElement(base.Element, base.StructuralCache.TextFormatterHost.PixelsPerDip);
if (num != fswdir)
{
PTS.FSRECT pageRect = base.StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformRectangle(fswdir, ref pageRect, ref fsrcToFill, num, out fsrcToFill));
mbpInfo.MirrorMargin();
}
num2 = Math.Max(1, num2 - (mbpInfo.MBPLeft + mbpInfo.MBPRight));
if (pbrkrecIn == IntPtr.Zero)
{
MarginCollapsingState.CollapseTopMargin(base.PtsContext, mbpInfo, mcs, out marginCollapsingState, out num4);
if (PTS.ToBoolean(fSuppressTopSpace))
{
num4 = 0;
}
num3 = Math.Max(1, num3 - (num4 + mbpInfo.BPTop));
if (marginCollapsingState != null)
{
marginCollapsingState.Dispose();
marginCollapsingState = null;
}
}
fsrect.du = num2;
fsrect.dv = num3;
ColumnPropertiesGroup columnProperties = new ColumnPropertiesGroup(this._element);
double lineHeightValue = DynamicPropertyReader.GetLineHeightValue(this._element);
double pageFontSize = (double)this._structuralCache.PropertyOwner.GetValue(TextElement.FontSizeProperty);
FontFamily pageFontFamily = (FontFamily)this._structuralCache.PropertyOwner.GetValue(TextElement.FontFamilyProperty);
int num5 = PtsHelper.CalculateColumnCount(columnProperties, lineHeightValue, TextDpi.FromTextDpi(num2), pageFontSize, pageFontFamily, false);
PTS.FSCOLUMNINFO[] array = new PTS.FSCOLUMNINFO[num5];
fixed(PTS.FSCOLUMNINFO *ptr = array)
{
PtsHelper.GetColumnsInfo(columnProperties, lineHeightValue, TextDpi.FromTextDpi(num2), pageFontSize, pageFontFamily, num5, ptr, false);
}
base.StructuralCache.CurrentFormatContext.PushNewPageData(new Size(TextDpi.FromTextDpi(num2), TextDpi.FromTextDpi(num3)), default(Thickness), false, true);
fixed(PTS.FSCOLUMNINFO *ptr2 = array)
{
PTS.Validate(PTS.FsCreateSubpageFinite(base.PtsContext.Context, pbrkrecIn, fBRFromPreviousPage, this._mainTextSegment.Handle, footnoteRejector, fEmptyOk, fSuppressTopSpace, fswdir, num2, num3, ref fsrect, num5, ptr2, 0, 0, null, null, 0, null, null, PTS.FromBoolean(false), fsksuppresshardbreakbeforefirstparaIn, out fsfmtr, out pfspara, out pbrkrecOut, out dvrUsed, out fsbbox, out pmcsclientOut, out dvrTopSpace), base.PtsContext);
}
base.StructuralCache.CurrentFormatContext.PopPageData();
fskclearOut = PTS.FSKCLEAR.fskclearNone;
if (PTS.ToBoolean(fsbbox.fDefined))
{
dvrUsed = Math.Max(dvrUsed, fsbbox.fsrc.dv + fsbbox.fsrc.v);
fsrcToFill.du = Math.Max(fsrcToFill.du, fsbbox.fsrc.du + fsbbox.fsrc.u);
}
if (pbrkrecIn == IntPtr.Zero)
{
dvrTopSpace = ((mbpInfo.BPTop != 0) ? num4 : dvrTopSpace);
dvrUsed += num4 + mbpInfo.BPTop;
}
if (pmcsclientOut != IntPtr.Zero)
{
marginCollapsingState = (base.PtsContext.HandleToObject(pmcsclientOut) as MarginCollapsingState);
PTS.ValidateHandle(marginCollapsingState);
pmcsclientOut = IntPtr.Zero;
}
if (fsfmtr.kstop >= PTS.FSFMTRKSTOP.fmtrNoProgressOutOfSpace)
{
dvrUsed = (dvrTopSpace = 0);
}
else
{
if (fsfmtr.kstop == PTS.FSFMTRKSTOP.fmtrGoalReached)
{
MarginCollapsingState marginCollapsingState2;
int num6;
MarginCollapsingState.CollapseBottomMargin(base.PtsContext, mbpInfo, marginCollapsingState, out marginCollapsingState2, out num6);
pmcsclientOut = ((marginCollapsingState2 != null) ? marginCollapsingState2.Handle : IntPtr.Zero);
if (pmcsclientOut == IntPtr.Zero)
{
dvrUsed += num6 + mbpInfo.BPBottom;
}
}
fsbbox.fsrc.u = fsrcToFill.u + mbpInfo.MarginLeft;
fsbbox.fsrc.v = fsrcToFill.v + dvrTopSpace;
fsbbox.fsrc.du = Math.Max(fsrcToFill.du - (mbpInfo.MarginLeft + mbpInfo.MarginRight), 0);
fsbbox.fsrc.dv = Math.Max(dvrUsed - dvrTopSpace, 0);
}
if (num != fswdir)
{
PTS.FSRECT pageRect2 = base.StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformBbox(num, ref pageRect2, ref fsbbox, fswdir, out fsbbox));
}
if (marginCollapsingState != null)
{
marginCollapsingState.Dispose();
marginCollapsingState = null;
}
paraClient.SetChunkInfo(pbrkrecIn == IntPtr.Zero, pbrkrecOut == IntPtr.Zero);
}
internal unsafe void UpdateBottomlessPara(IntPtr pfspara, SubpageParaClient paraClient, int fSuppressTopSpace, uint fswdir, int urTrack, int durTrack, int vrTrack, MarginCollapsingState mcs, PTS.FSKCLEAR fskclearIn, int fInterruptable, out PTS.FSFMTRBL fsfmtrbl, out int dvrUsed, out PTS.FSBBOX fsbbox, out IntPtr pmcsclientOut, out PTS.FSKCLEAR fskclearOut, out int dvrTopSpace, out int fPageBecomesUninterruptable)
{
uint num = PTS.FlowDirectionToFswdir((FlowDirection)base.Element.GetValue(FrameworkElement.FlowDirectionProperty));
int num2 = durTrack;
int urMargin;
int vrMargin = urMargin = 0;
Invariant.Assert(base.Element is TableCell || base.Element is AnchoredBlock);
fskclearIn = PTS.WrapDirectionToFskclear((WrapDirection)base.Element.GetValue(Block.ClearFloatersProperty));
MbpInfo mbpInfo = MbpInfo.FromElement(base.Element, base.StructuralCache.TextFormatterHost.PixelsPerDip);
if (num != fswdir)
{
PTS.FSRECT fsrect = new PTS.FSRECT(urTrack, 0, durTrack, 0);
PTS.FSRECT pageRect = base.StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformRectangle(fswdir, ref pageRect, ref fsrect, num, out fsrect));
urTrack = fsrect.u;
durTrack = fsrect.du;
mbpInfo.MirrorMargin();
}
num2 = Math.Max(1, num2 - (mbpInfo.MBPLeft + mbpInfo.MBPRight));
MarginCollapsingState marginCollapsingState;
int num3;
MarginCollapsingState.CollapseTopMargin(base.PtsContext, mbpInfo, mcs, out marginCollapsingState, out num3);
if (marginCollapsingState != null)
{
marginCollapsingState.Dispose();
marginCollapsingState = null;
}
int durMargin = num2;
ColumnPropertiesGroup columnProperties = new ColumnPropertiesGroup(this._element);
double lineHeightValue = DynamicPropertyReader.GetLineHeightValue(this._element);
double pageFontSize = (double)this._structuralCache.PropertyOwner.GetValue(TextElement.FontSizeProperty);
FontFamily pageFontFamily = (FontFamily)this._structuralCache.PropertyOwner.GetValue(TextElement.FontFamilyProperty);
int num4 = PtsHelper.CalculateColumnCount(columnProperties, lineHeightValue, TextDpi.FromTextDpi(num2), pageFontSize, pageFontFamily, false);
PTS.FSCOLUMNINFO[] array = new PTS.FSCOLUMNINFO[num4];
fixed(PTS.FSCOLUMNINFO *ptr = array)
{
PtsHelper.GetColumnsInfo(columnProperties, lineHeightValue, TextDpi.FromTextDpi(num2), pageFontSize, pageFontFamily, num4, ptr, false);
}
base.StructuralCache.CurrentFormatContext.PushNewPageData(new Size(TextDpi.FromTextDpi(num2), TextDpi.MaxWidth), default(Thickness), true, false);
fixed(PTS.FSCOLUMNINFO *ptr2 = array)
{
PTS.Validate(PTS.FsUpdateBottomlessSubpage(base.PtsContext.Context, pfspara, this._mainTextSegment.Handle, fSuppressTopSpace, fswdir, num2, urMargin, durMargin, vrMargin, num4, ptr2, 0, null, null, 0, null, null, PTS.FromBoolean(true), out fsfmtrbl, out dvrUsed, out fsbbox, out pmcsclientOut, out dvrTopSpace, out fPageBecomesUninterruptable), base.PtsContext);
}
base.StructuralCache.CurrentFormatContext.PopPageData();
fskclearOut = PTS.FSKCLEAR.fskclearNone;
if (fsfmtrbl != PTS.FSFMTRBL.fmtrblCollision)
{
if (pmcsclientOut != IntPtr.Zero)
{
marginCollapsingState = (base.PtsContext.HandleToObject(pmcsclientOut) as MarginCollapsingState);
PTS.ValidateHandle(marginCollapsingState);
pmcsclientOut = IntPtr.Zero;
}
MarginCollapsingState marginCollapsingState2;
int num5;
MarginCollapsingState.CollapseBottomMargin(base.PtsContext, mbpInfo, marginCollapsingState, out marginCollapsingState2, out num5);
pmcsclientOut = ((marginCollapsingState2 != null) ? marginCollapsingState2.Handle : IntPtr.Zero);
if (marginCollapsingState != null)
{
marginCollapsingState.Dispose();
marginCollapsingState = null;
}
if (PTS.ToBoolean(fsbbox.fDefined))
{
dvrUsed = Math.Max(dvrUsed, fsbbox.fsrc.dv + fsbbox.fsrc.v);
durTrack = Math.Max(durTrack, fsbbox.fsrc.du + fsbbox.fsrc.u);
}
dvrTopSpace = ((mbpInfo.BPTop != 0) ? num3 : dvrTopSpace);
dvrUsed += num3 + mbpInfo.BPTop + (num5 + mbpInfo.BPBottom);
fsbbox.fsrc.u = urTrack + mbpInfo.MarginLeft;
fsbbox.fsrc.v = vrTrack + dvrTopSpace;
fsbbox.fsrc.du = Math.Max(durTrack - (mbpInfo.MarginLeft + mbpInfo.MarginRight), 0);
fsbbox.fsrc.dv = Math.Max(dvrUsed - dvrTopSpace, 0);
}
else
{
pfspara = IntPtr.Zero;
dvrUsed = (dvrTopSpace = 0);
}
if (num != fswdir)
{
PTS.FSRECT pageRect2 = base.StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformBbox(num, ref pageRect2, ref fsbbox, fswdir, out fsbbox));
}
paraClient.SetChunkInfo(true, true);
}
internal void UpdateBottomlessPara(IntPtr pfspara, ContainerParaClient paraClient, int iArea, IntPtr pfsgeom, int fSuppressTopSpace, uint fswdir, int urTrack, int durTrack, int vrTrack, MarginCollapsingState mcs, PTS.FSKCLEAR fskclearIn, int fInterruptable, out PTS.FSFMTRBL fsfmtrbl, out int dvrUsed, out PTS.FSBBOX fsbbox, out IntPtr pmcsclientOut, out PTS.FSKCLEAR fskclearOut, out int dvrTopSpace, out int fPageBecomesUninterruptable)
{
uint num = PTS.FlowDirectionToFswdir((FlowDirection)base.Element.GetValue(FrameworkElement.FlowDirectionProperty));
MbpInfo mbpInfo = MbpInfo.FromElement(base.Element, base.StructuralCache.TextFormatterHost.PixelsPerDip);
MarginCollapsingState marginCollapsingState;
int num2;
MarginCollapsingState.CollapseTopMargin(base.PtsContext, mbpInfo, mcs, out marginCollapsingState, out num2);
if (PTS.ToBoolean(fSuppressTopSpace))
{
num2 = 0;
}
Invariant.Assert(base.Element is Block || base.Element is ListItem);
fskclearIn = PTS.WrapDirectionToFskclear((WrapDirection)base.Element.GetValue(Block.ClearFloatersProperty));
if (num != fswdir)
{
PTS.FSRECT fsrect = new PTS.FSRECT(urTrack, 0, durTrack, 0);
PTS.FSRECT pageRect = base.StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformRectangle(fswdir, ref pageRect, ref fsrect, num, out fsrect));
urTrack = fsrect.u;
durTrack = fsrect.du;
mbpInfo.MirrorMargin();
}
int num3 = 0;
int ur = Math.Max(Math.Min(urTrack + mbpInfo.MBPLeft, urTrack + durTrack - 1), urTrack);
int dur = Math.Max(durTrack - (mbpInfo.MBPLeft + mbpInfo.MBPRight), 0);
int num4 = vrTrack + (num2 + mbpInfo.BPTop);
try
{
PTS.Validate(PTS.FsUpdateBottomlessSubtrack(base.PtsContext.Context, pfspara, base.Handle, iArea, pfsgeom, fSuppressTopSpace, num, ur, dur, num4, (marginCollapsingState != null) ? marginCollapsingState.Handle : IntPtr.Zero, fskclearIn, fInterruptable, out fsfmtrbl, out dvrUsed, out fsbbox, out pmcsclientOut, out fskclearOut, out num3, out fPageBecomesUninterruptable), base.PtsContext);
}
finally
{
if (marginCollapsingState != null)
{
marginCollapsingState.Dispose();
marginCollapsingState = null;
}
}
if (fsfmtrbl != PTS.FSFMTRBL.fmtrblCollision)
{
if (pmcsclientOut != IntPtr.Zero)
{
marginCollapsingState = (base.PtsContext.HandleToObject(pmcsclientOut) as MarginCollapsingState);
PTS.ValidateHandle(marginCollapsingState);
pmcsclientOut = IntPtr.Zero;
}
MarginCollapsingState marginCollapsingState2;
int num5;
MarginCollapsingState.CollapseBottomMargin(base.PtsContext, mbpInfo, marginCollapsingState, out marginCollapsingState2, out num5);
pmcsclientOut = ((marginCollapsingState2 != null) ? marginCollapsingState2.Handle : IntPtr.Zero);
if (marginCollapsingState != null)
{
marginCollapsingState.Dispose();
marginCollapsingState = null;
}
dvrTopSpace = ((mbpInfo.BPTop != 0) ? num2 : num3);
dvrUsed += num4 - vrTrack + num5 + mbpInfo.BPBottom;
}
else
{
pfspara = IntPtr.Zero;
dvrTopSpace = 0;
}
fsbbox.fsrc.u = fsbbox.fsrc.u - mbpInfo.MBPLeft;
fsbbox.fsrc.du = fsbbox.fsrc.du + (mbpInfo.MBPLeft + mbpInfo.MBPRight);
if (num != fswdir)
{
PTS.FSRECT pageRect2 = base.StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformBbox(num, ref pageRect2, ref fsbbox, fswdir, out fsbbox));
}
paraClient.SetChunkInfo(true, true);
}
internal void FormatParaFinite(ContainerParaClient paraClient, IntPtr pbrkrecIn, int fBRFromPreviousPage, int iArea, IntPtr footnoteRejector, IntPtr geometry, int fEmptyOk, int fSuppressTopSpace, uint fswdir, ref PTS.FSRECT fsrcToFill, MarginCollapsingState mcs, PTS.FSKCLEAR fskclearIn, PTS.FSKSUPPRESSHARDBREAKBEFOREFIRSTPARA fsksuppresshardbreakbeforefirstparaIn, out PTS.FSFMTR fsfmtr, out IntPtr pfspara, out IntPtr pbrkrecOut, out int dvrUsed, out PTS.FSBBOX fsbbox, out IntPtr pmcsclientOut, out PTS.FSKCLEAR fskclearOut, out int dvrTopSpace)
{
uint num = PTS.FlowDirectionToFswdir((FlowDirection)base.Element.GetValue(FrameworkElement.FlowDirectionProperty));
if (mcs != null && pbrkrecIn != IntPtr.Zero)
{
mcs = null;
}
int num2 = 0;
int num3 = 0;
MarginCollapsingState marginCollapsingState = null;
Invariant.Assert(base.Element is Block || base.Element is ListItem);
fskclearIn = PTS.WrapDirectionToFskclear((WrapDirection)base.Element.GetValue(Block.ClearFloatersProperty));
PTS.FSRECT fsrect = fsrcToFill;
MbpInfo mbpInfo = MbpInfo.FromElement(base.Element, base.StructuralCache.TextFormatterHost.PixelsPerDip);
if (num != fswdir)
{
PTS.FSRECT pageRect = base.StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformRectangle(fswdir, ref pageRect, ref fsrect, num, out fsrect));
PTS.Validate(PTS.FsTransformRectangle(fswdir, ref pageRect, ref fsrcToFill, num, out fsrcToFill));
mbpInfo.MirrorMargin();
}
fsrect.u += mbpInfo.MBPLeft;
fsrect.du -= mbpInfo.MBPLeft + mbpInfo.MBPRight;
fsrect.u = Math.Max(Math.Min(fsrect.u, fsrcToFill.u + fsrcToFill.du - 1), fsrcToFill.u);
fsrect.du = Math.Max(fsrect.du, 0);
if (pbrkrecIn == IntPtr.Zero)
{
MarginCollapsingState.CollapseTopMargin(base.PtsContext, mbpInfo, mcs, out marginCollapsingState, out num2);
if (PTS.ToBoolean(fSuppressTopSpace))
{
num2 = 0;
}
fsrect.v += num2 + mbpInfo.BPTop;
fsrect.dv -= num2 + mbpInfo.BPTop;
fsrect.v = Math.Max(Math.Min(fsrect.v, fsrcToFill.v + fsrcToFill.dv - 1), fsrcToFill.v);
fsrect.dv = Math.Max(fsrect.dv, 0);
}
int num4 = 0;
try
{
PTS.Validate(PTS.FsFormatSubtrackFinite(base.PtsContext.Context, pbrkrecIn, fBRFromPreviousPage, base.Handle, iArea, footnoteRejector, geometry, fEmptyOk, fSuppressTopSpace, num, ref fsrect, (marginCollapsingState != null) ? marginCollapsingState.Handle : IntPtr.Zero, fskclearIn, fsksuppresshardbreakbeforefirstparaIn, out fsfmtr, out pfspara, out pbrkrecOut, out dvrUsed, out fsbbox, out pmcsclientOut, out fskclearOut, out num4), base.PtsContext);
}
finally
{
if (marginCollapsingState != null)
{
marginCollapsingState.Dispose();
marginCollapsingState = null;
}
if (num4 > 1073741823)
{
num4 = 0;
}
}
dvrTopSpace = ((mbpInfo.BPTop != 0) ? num2 : num4);
dvrUsed += fsrect.v - fsrcToFill.v;
if (fsfmtr.kstop >= PTS.FSFMTRKSTOP.fmtrNoProgressOutOfSpace)
{
dvrUsed = 0;
}
if (pmcsclientOut != IntPtr.Zero)
{
marginCollapsingState = (base.PtsContext.HandleToObject(pmcsclientOut) as MarginCollapsingState);
PTS.ValidateHandle(marginCollapsingState);
pmcsclientOut = IntPtr.Zero;
}
if (fsfmtr.kstop == PTS.FSFMTRKSTOP.fmtrGoalReached)
{
MarginCollapsingState marginCollapsingState2 = null;
MarginCollapsingState.CollapseBottomMargin(base.PtsContext, mbpInfo, marginCollapsingState, out marginCollapsingState2, out num3);
pmcsclientOut = ((marginCollapsingState2 != null) ? marginCollapsingState2.Handle : IntPtr.Zero);
dvrUsed += num3 + mbpInfo.BPBottom;
dvrUsed = Math.Min(fsrcToFill.dv, dvrUsed);
}
if (marginCollapsingState != null)
{
marginCollapsingState.Dispose();
marginCollapsingState = null;
}
fsbbox.fsrc.u = fsbbox.fsrc.u - mbpInfo.MBPLeft;
fsbbox.fsrc.du = fsbbox.fsrc.du + (mbpInfo.MBPLeft + mbpInfo.MBPRight);
if (num != fswdir)
{
PTS.FSRECT pageRect2 = base.StructuralCache.CurrentFormatContext.PageRect;
PTS.Validate(PTS.FsTransformBbox(num, ref pageRect2, ref fsbbox, fswdir, out fsbbox));
}
paraClient.SetChunkInfo(pbrkrecIn == IntPtr.Zero, pbrkrecOut == IntPtr.Zero);
}