internal override void ValidateVisual(PTS.FSKUPDATE fskupdInherited)
{
// Query paragraph details
PTS.FSSUBTRACKDETAILS subtrackDetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(PtsContext.Context, _paraHandle.Value, out subtrackDetails));
// Draw border and background info.
// Adjust rectangle and offset to take into account MBPs
MbpInfo mbp = MbpInfo.FromElement(Paragraph.Element);
if (ThisFlowDirection != PageFlowDirection)
{
mbp.MirrorBP();
}
Brush backgroundBrush = (Brush)Paragraph.Element.GetValue(TextElement.BackgroundProperty);
_visual.DrawBackgroundAndBorder(backgroundBrush, mbp.BorderBrush, mbp.Border, _rect.FromTextDpi(), IsFirstChunk, IsLastChunk);
// There might be possibility to get empty sub-track, skip the sub-track in such case.
if (subtrackDetails.cParas != 0)
{
// Get list of paragraphs
PTS.FSPARADESCRIPTION [] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(PtsContext, _paraHandle.Value, ref subtrackDetails, out arrayParaDesc);
// Render list of paragraphs
PtsHelper.UpdateParaListVisuals(PtsContext, _visual.Children, fskupdInherited, arrayParaDesc);
}
else
{
_visual.Children.Clear();
}
}
internal ReadOnlyCollection <ParagraphResult> GetChildrenParagraphResults(out bool hasTextContent)
{
#if TEXTPANELLAYOUTDEBUG
TextPanelDebug.IncrementCounter("ContainerPara.GetParagraphs", TextPanelDebug.Category.TextView);
#endif
// Query paragraph details
PTS.FSSUBTRACKDETAILS subtrackDetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(PtsContext.Context, _paraHandle.Value, out subtrackDetails));
// hasTextContent is set to true if any of the children paragraphs has text content, not just attached objects
hasTextContent = false;
if (subtrackDetails.cParas == 0)
{
return(new ReadOnlyCollection <ParagraphResult>(new List <ParagraphResult>(0)));
}
// Get list of paragraphs
PTS.FSPARADESCRIPTION [] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(PtsContext, _paraHandle.Value, ref subtrackDetails, out arrayParaDesc);
List <ParagraphResult> paragraphResults = new List <ParagraphResult>(arrayParaDesc.Length);
for (int i = 0; i < arrayParaDesc.Length; i++)
{
BaseParaClient paraClient = PtsContext.HandleToObject(arrayParaDesc[i].pfsparaclient) as BaseParaClient;
PTS.ValidateHandle(paraClient);
ParagraphResult paragraphResult = paraClient.CreateParagraphResult();
if (paragraphResult.HasTextContent)
{
hasTextContent = true;
}
paragraphResults.Add(paragraphResult);
}
return(new ReadOnlyCollection <ParagraphResult>(paragraphResults));
}
internal ReadOnlyCollection <ParagraphResult> GetChildrenParagraphResults(out bool hasTextContent)
{
PTS.FSSUBTRACKDETAILS fssubtrackdetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubtrackdetails));
hasTextContent = false;
if (fssubtrackdetails.cParas == 0)
{
return(new ReadOnlyCollection <ParagraphResult>(new List <ParagraphResult>(0)));
}
PTS.FSPARADESCRIPTION[] array;
PtsHelper.ParaListFromSubtrack(base.PtsContext, this._paraHandle.Value, ref fssubtrackdetails, out array);
List <ParagraphResult> list = new List <ParagraphResult>(array.Length);
for (int i = 0; i < array.Length; i++)
{
BaseParaClient baseParaClient = base.PtsContext.HandleToObject(array[i].pfsparaclient) as BaseParaClient;
PTS.ValidateHandle(baseParaClient);
ParagraphResult paragraphResult = baseParaClient.CreateParagraphResult();
if (paragraphResult.HasTextContent)
{
hasTextContent = true;
}
list.Add(paragraphResult);
}
return(new ReadOnlyCollection <ParagraphResult>(list));
}
internal override List <Rect> GetRectangles(ContentElement e, int start, int length)
{
List <Rect> list = new List <Rect>();
if (base.Paragraph.Element as ContentElement == e)
{
this.GetRectanglesForParagraphElement(out list);
}
else
{
PTS.FSSUBTRACKDETAILS fssubtrackdetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubtrackdetails));
if (fssubtrackdetails.cParas != 0)
{
PTS.FSPARADESCRIPTION[] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(base.PtsContext, this._paraHandle.Value, ref fssubtrackdetails, out arrayParaDesc);
list = PtsHelper.GetRectanglesInParaList(base.PtsContext, e, start, length, arrayParaDesc);
}
else
{
list = new List <Rect>();
}
}
Invariant.Assert(list != null);
return(list);
}
protected override void OnArrange()
{
base.OnArrange();
// Query paragraph details
PTS.FSSUBTRACKDETAILS subtrackDetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(PtsContext.Context, _paraHandle.Value, out subtrackDetails));
// Adjust rectangle and offset to take into account MBPs
MbpInfo mbp = MbpInfo.FromElement(Paragraph.Element);
if (ParentFlowDirection != PageFlowDirection)
{
mbp.MirrorMargin();
}
_rect.u += mbp.MarginLeft;
_rect.du -= mbp.MarginLeft + mbp.MarginRight;
_rect.du = Math.Max(TextDpi.ToTextDpi(TextDpi.MinWidth), _rect.du);
_rect.dv = Math.Max(TextDpi.ToTextDpi(TextDpi.MinWidth), _rect.dv);
uint fswdirSubtrack = PTS.FlowDirectionToFswdir(_flowDirection);
// There is possibility to get empty track.
if (subtrackDetails.cParas != 0)
{
// Get list of paragraphs
PTS.FSPARADESCRIPTION [] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(PtsContext, _paraHandle.Value, ref subtrackDetails, out arrayParaDesc);
PtsHelper.ArrangeParaList(PtsContext, subtrackDetails.fsrc, arrayParaDesc, fswdirSubtrack);
}
}
internal override IInputElement InputHitTest(PTS.FSPOINT pt)
{
IInputElement ie = null;
// Query paragraph details
PTS.FSSUBTRACKDETAILS subtrackDetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(PtsContext.Context, _paraHandle.Value, out subtrackDetails));
// Hittest subtrack content.
// There might be possibility to get empty sub-track, skip the sub-track
// in such case.
if (subtrackDetails.cParas != 0)
{
// Get list of paragraphs
PTS.FSPARADESCRIPTION [] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(PtsContext, _paraHandle.Value, ref subtrackDetails, out arrayParaDesc);
// Render list of paragraphs
ie = PtsHelper.InputHitTestParaList(PtsContext, pt, ref subtrackDetails.fsrc, arrayParaDesc);
}
// If nothing is hit, return the owner of the paragraph.
if (ie == null && _rect.Contains(pt))
{
ie = Paragraph.Element as IInputElement;
}
return(ie);
}
internal override TextContentRange GetTextContentRange()
{
TextElement elementOwner = this.Paragraph.Element as TextElement;
TextContentRange textContentRange;
BaseParaClient paraClient;
PTS.FSSUBTRACKDETAILS subtrackDetails;
PTS.FSPARADESCRIPTION[] arrayParaDesc;
Invariant.Assert(elementOwner != null, "Expecting TextElement as owner of ContainerParagraph.");
// Query paragraph details
PTS.Validate(PTS.FsQuerySubtrackDetails(PtsContext.Context, _paraHandle.Value, out subtrackDetails));
// If container is empty, return range for the entire element.
// If the beginning and the end of content of the paragraph is
// part of this ParaClient, return range for the entire element.
// Otherwise combine ranges from all nested paragraphs.
if (subtrackDetails.cParas == 0 || (_isFirstChunk && _isLastChunk))
{
textContentRange = TextContainerHelper.GetTextContentRangeForTextElement(elementOwner);
}
else
{
PtsHelper.ParaListFromSubtrack(PtsContext, _paraHandle.Value, ref subtrackDetails, out arrayParaDesc);
// Merge TextContentRanges for all paragraphs
textContentRange = new TextContentRange();
for (int i = 0; i < arrayParaDesc.Length; i++)
{
paraClient = Paragraph.StructuralCache.PtsContext.HandleToObject(arrayParaDesc[i].pfsparaclient) as BaseParaClient;
PTS.ValidateHandle(paraClient);
textContentRange.Merge(paraClient.GetTextContentRange());
}
// If the first paragraph is the first paragraph in the container and it is the first chunk,
// include start position of this element.
if (_isFirstChunk)
{
textContentRange.Merge(TextContainerHelper.GetTextContentRangeForTextElementEdge(
elementOwner, ElementEdge.BeforeStart));
}
// If the last paragraph is the last paragraph in the container and it is the last chunk,
// include end position of this element.
if (_isLastChunk)
{
textContentRange.Merge(TextContainerHelper.GetTextContentRangeForTextElementEdge(
elementOwner, ElementEdge.AfterEnd));
}
}
Invariant.Assert(textContentRange != null);
return(textContentRange);
}
internal override void UpdateViewport(ref PTS.FSRECT viewport)
{
PTS.FSSUBTRACKDETAILS fssubtrackdetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubtrackdetails));
if (fssubtrackdetails.cParas != 0)
{
PTS.FSPARADESCRIPTION[] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(base.PtsContext, this._paraHandle.Value, ref fssubtrackdetails, out arrayParaDesc);
PtsHelper.UpdateViewportParaList(base.PtsContext, arrayParaDesc, ref viewport);
}
}
internal override int GetFirstTextLineBaseline()
{
PTS.FSSUBTRACKDETAILS fssubtrackdetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubtrackdetails));
if (fssubtrackdetails.cParas == 0)
{
return(this._rect.v);
}
PTS.FSPARADESCRIPTION[] array;
PtsHelper.ParaListFromSubtrack(base.PtsContext, this._paraHandle.Value, ref fssubtrackdetails, out array);
BaseParaClient baseParaClient = base.PtsContext.HandleToObject(array[0].pfsparaclient) as BaseParaClient;
PTS.ValidateHandle(baseParaClient);
return(baseParaClient.GetFirstTextLineBaseline());
}
internal override void UpdateViewport(ref PTS.FSRECT viewport)
{
// Query paragraph details
PTS.FSSUBTRACKDETAILS subtrackDetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(PtsContext.Context, _paraHandle.Value, out subtrackDetails));
// There might be possibility to get empty sub-track, skip the sub-track in such case.
if (subtrackDetails.cParas != 0)
{
// Get list of paragraphs
PTS.FSPARADESCRIPTION [] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(PtsContext, _paraHandle.Value, ref subtrackDetails, out arrayParaDesc);
// Render list of paragraphs
PtsHelper.UpdateViewportParaList(PtsContext, arrayParaDesc, ref viewport);
}
}
internal override IInputElement InputHitTest(PTS.FSPOINT pt)
{
IInputElement inputElement = null;
PTS.FSSUBTRACKDETAILS fssubtrackdetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubtrackdetails));
if (fssubtrackdetails.cParas != 0)
{
PTS.FSPARADESCRIPTION[] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(base.PtsContext, this._paraHandle.Value, ref fssubtrackdetails, out arrayParaDesc);
inputElement = PtsHelper.InputHitTestParaList(base.PtsContext, pt, ref fssubtrackdetails.fsrc, arrayParaDesc);
}
if (inputElement == null && this._rect.Contains(pt))
{
inputElement = (base.Paragraph.Element as IInputElement);
}
return(inputElement);
}
internal override int GetFirstTextLineBaseline()
{
PTS.FSSUBTRACKDETAILS subtrackDetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(PtsContext.Context, _paraHandle.Value, out subtrackDetails));
if (subtrackDetails.cParas == 0)
{
return(_rect.v);
}
// Get list of paragraphs
PTS.FSPARADESCRIPTION [] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(PtsContext, _paraHandle.Value, ref subtrackDetails, out arrayParaDesc);
BaseParaClient paraClient = PtsContext.HandleToObject(arrayParaDesc[0].pfsparaclient) as BaseParaClient;
PTS.ValidateHandle(paraClient);
return(paraClient.GetFirstTextLineBaseline());
}
internal override List <Rect> GetRectangles(ContentElement e, int start, int length)
{
List <Rect> rectangles = new List <Rect>();
if (this.Paragraph.Element as ContentElement == e)
{
// We have found the element. Return rectangles for this paragraph.
GetRectanglesForParagraphElement(out rectangles);
}
else
{
// Element not found as Paragraph.Element. Look inside
// Query paragraph details
PTS.FSSUBTRACKDETAILS subtrackDetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(PtsContext.Context, _paraHandle.Value, out subtrackDetails));
// There might be possibility to get empty sub-track, skip the sub-track
// in such case.
if (subtrackDetails.cParas != 0)
{
// Get list of paragraphs
// No changes to offset, since there are no subpages generated, only lists of paragraphs
PTS.FSPARADESCRIPTION[] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(PtsContext, _paraHandle.Value, ref subtrackDetails, out arrayParaDesc);
// Render list of paragraphs
rectangles = PtsHelper.GetRectanglesInParaList(PtsContext, e, start, length, arrayParaDesc);
}
else
{
rectangles = new List <Rect>();
}
}
// Rectangles must be non-null
Invariant.Assert(rectangles != null);
return(rectangles);
}
internal override void ValidateVisual(PTS.FSKUPDATE fskupdInherited)
{
PTS.FSSUBTRACKDETAILS fssubtrackdetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubtrackdetails));
MbpInfo mbpInfo = MbpInfo.FromElement(base.Paragraph.Element, base.Paragraph.StructuralCache.TextFormatterHost.PixelsPerDip);
if (base.ThisFlowDirection != base.PageFlowDirection)
{
mbpInfo.MirrorBP();
}
Brush backgroundBrush = (Brush)base.Paragraph.Element.GetValue(TextElement.BackgroundProperty);
this._visual.DrawBackgroundAndBorder(backgroundBrush, mbpInfo.BorderBrush, mbpInfo.Border, this._rect.FromTextDpi(), this.IsFirstChunk, this.IsLastChunk);
if (fssubtrackdetails.cParas != 0)
{
PTS.FSPARADESCRIPTION[] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(base.PtsContext, this._paraHandle.Value, ref fssubtrackdetails, out arrayParaDesc);
PtsHelper.UpdateParaListVisuals(base.PtsContext, this._visual.Children, fskupdInherited, arrayParaDesc);
return;
}
this._visual.Children.Clear();
}
protected override void OnArrange()
{
base.OnArrange();
PTS.FSSUBTRACKDETAILS fssubtrackdetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubtrackdetails));
MbpInfo mbpInfo = MbpInfo.FromElement(base.Paragraph.Element, base.Paragraph.StructuralCache.TextFormatterHost.PixelsPerDip);
if (base.ParentFlowDirection != base.PageFlowDirection)
{
mbpInfo.MirrorMargin();
}
this._rect.u = this._rect.u + mbpInfo.MarginLeft;
this._rect.du = this._rect.du - (mbpInfo.MarginLeft + mbpInfo.MarginRight);
this._rect.du = Math.Max(TextDpi.ToTextDpi(TextDpi.MinWidth), this._rect.du);
this._rect.dv = Math.Max(TextDpi.ToTextDpi(TextDpi.MinWidth), this._rect.dv);
uint fswdirTrack = PTS.FlowDirectionToFswdir(this._flowDirection);
if (fssubtrackdetails.cParas != 0)
{
PTS.FSPARADESCRIPTION[] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(base.PtsContext, this._paraHandle.Value, ref fssubtrackdetails, out arrayParaDesc);
PtsHelper.ArrangeParaList(base.PtsContext, fssubtrackdetails.fsrc, arrayParaDesc, fswdirTrack);
}
}
internal override TextContentRange GetTextContentRange()
{
TextElement textElement = base.Paragraph.Element as TextElement;
Invariant.Assert(textElement != null, "Expecting TextElement as owner of ContainerParagraph.");
PTS.FSSUBTRACKDETAILS fssubtrackdetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubtrackdetails));
TextContentRange textContentRange;
if (fssubtrackdetails.cParas == 0 || (this._isFirstChunk && this._isLastChunk))
{
textContentRange = TextContainerHelper.GetTextContentRangeForTextElement(textElement);
}
else
{
PTS.FSPARADESCRIPTION[] array;
PtsHelper.ParaListFromSubtrack(base.PtsContext, this._paraHandle.Value, ref fssubtrackdetails, out array);
textContentRange = new TextContentRange();
for (int i = 0; i < array.Length; i++)
{
BaseParaClient baseParaClient = base.Paragraph.StructuralCache.PtsContext.HandleToObject(array[i].pfsparaclient) as BaseParaClient;
PTS.ValidateHandle(baseParaClient);
textContentRange.Merge(baseParaClient.GetTextContentRange());
}
if (this._isFirstChunk)
{
textContentRange.Merge(TextContainerHelper.GetTextContentRangeForTextElementEdge(textElement, ElementEdge.BeforeStart));
}
if (this._isLastChunk)
{
textContentRange.Merge(TextContainerHelper.GetTextContentRangeForTextElementEdge(textElement, ElementEdge.AfterEnd));
}
}
Invariant.Assert(textContentRange != null);
return(textContentRange);
}
internal override void ValidateVisual(PTS.FSKUPDATE fskupdInherited)
{
// Query paragraph details
PTS.FSSUBTRACKDETAILS subtrackDetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(PtsContext.Context, _paraHandle.Value, out subtrackDetails));
// Draw border and background info.
MbpInfo mbp = MbpInfo.FromElement(Paragraph.Element, Paragraph.StructuralCache.TextFormatterHost.PixelsPerDip);
if (ThisFlowDirection != PageFlowDirection)
{
mbp.MirrorBP();
}
uint fswdir = PTS.FlowDirectionToFswdir((FlowDirection)Paragraph.Element.GetValue(FrameworkElement.FlowDirectionProperty));
Brush backgroundBrush = (Brush)Paragraph.Element.GetValue(TextElement.BackgroundProperty);
// This textProperties object is eventually used in creation of LineProperties, which leads to creation of a TextMarkerSource. TextMarkerSource relies on PixelsPerDip
// from TextProperties, therefore it must be set here properly.
TextProperties textProperties = new TextProperties(Paragraph.Element, StaticTextPointer.Null, false /* inline objects */, false /* get background */,
Paragraph.StructuralCache.TextFormatterHost.PixelsPerDip);
// There might be possibility to get empty sub-track, skip the sub-track in such case.
if (subtrackDetails.cParas != 0)
{
PTS.FSPARADESCRIPTION [] arrayParaDesc;
PtsHelper.ParaListFromSubtrack(PtsContext, _paraHandle.Value, ref subtrackDetails, out arrayParaDesc);
using (DrawingContext ctx = _visual.RenderOpen())
{
_visual.DrawBackgroundAndBorderIntoContext(ctx, backgroundBrush, mbp.BorderBrush, mbp.Border, _rect.FromTextDpi(), IsFirstChunk, IsLastChunk);
// Get list of paragraphs
ListMarkerLine listMarkerLine = new ListMarkerLine(Paragraph.StructuralCache.TextFormatterHost, this);
int indexFirstParaInSubtrack = 0;
for (int index = 0; index < subtrackDetails.cParas; index++)
{
List list = Paragraph.Element as List;
BaseParaClient listItemParaClient = PtsContext.HandleToObject(arrayParaDesc[index].pfsparaclient) as BaseParaClient;
PTS.ValidateHandle(listItemParaClient);
if (index == 0)
{
indexFirstParaInSubtrack = list.GetListItemIndex(listItemParaClient.Paragraph.Element as ListItem);
}
if (listItemParaClient.IsFirstChunk)
{
int dvBaseline = listItemParaClient.GetFirstTextLineBaseline();
if (PageFlowDirection != ThisFlowDirection)
{
ctx.PushTransform(new MatrixTransform(-1.0, 0.0, 0.0, 1.0, TextDpi.FromTextDpi(2 * listItemParaClient.Rect.u + listItemParaClient.Rect.du), 0.0));
}
int adjustedIndex;
if (int.MaxValue - index < indexFirstParaInSubtrack)
{
adjustedIndex = int.MaxValue;
}
else
{
adjustedIndex = indexFirstParaInSubtrack + index;
}
LineProperties lineProps = new LineProperties(Paragraph.Element, Paragraph.StructuralCache.FormattingOwner, textProperties, new MarkerProperties(list, adjustedIndex));
listMarkerLine.FormatAndDrawVisual(ctx, lineProps, listItemParaClient.Rect.u, dvBaseline);
if (PageFlowDirection != ThisFlowDirection)
{
ctx.Pop();
}
}
}
listMarkerLine.Dispose();
}
// Render list of paragraphs
PtsHelper.UpdateParaListVisuals(PtsContext, _visual.Children, fskupdInherited, arrayParaDesc);
}
else
{
_visual.Children.Clear();
}
}
internal override void ValidateVisual(PTS.FSKUPDATE fskupdInherited)
{
PTS.FSSUBTRACKDETAILS fssubtrackdetails;
PTS.Validate(PTS.FsQuerySubtrackDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubtrackdetails));
MbpInfo mbpInfo = MbpInfo.FromElement(base.Paragraph.Element, base.Paragraph.StructuralCache.TextFormatterHost.PixelsPerDip);
if (base.ThisFlowDirection != base.PageFlowDirection)
{
mbpInfo.MirrorBP();
}
uint num = PTS.FlowDirectionToFswdir((FlowDirection)base.Paragraph.Element.GetValue(FrameworkElement.FlowDirectionProperty));
Brush backgroundBrush = (Brush)base.Paragraph.Element.GetValue(TextElement.BackgroundProperty);
TextProperties defaultTextProperties = new TextProperties(base.Paragraph.Element, StaticTextPointer.Null, false, false, base.Paragraph.StructuralCache.TextFormatterHost.PixelsPerDip);
if (fssubtrackdetails.cParas != 0)
{
PTS.FSPARADESCRIPTION[] array;
PtsHelper.ParaListFromSubtrack(base.PtsContext, this._paraHandle.Value, ref fssubtrackdetails, out array);
using (DrawingContext drawingContext = this._visual.RenderOpen())
{
this._visual.DrawBackgroundAndBorderIntoContext(drawingContext, backgroundBrush, mbpInfo.BorderBrush, mbpInfo.Border, this._rect.FromTextDpi(), this.IsFirstChunk, this.IsLastChunk);
ListMarkerLine listMarkerLine = new ListMarkerLine(base.Paragraph.StructuralCache.TextFormatterHost, this);
int num2 = 0;
for (int i = 0; i < fssubtrackdetails.cParas; i++)
{
List list = base.Paragraph.Element as List;
BaseParaClient baseParaClient = base.PtsContext.HandleToObject(array[i].pfsparaclient) as BaseParaClient;
PTS.ValidateHandle(baseParaClient);
if (i == 0)
{
num2 = list.GetListItemIndex(baseParaClient.Paragraph.Element as ListItem);
}
if (baseParaClient.IsFirstChunk)
{
int firstTextLineBaseline = baseParaClient.GetFirstTextLineBaseline();
if (base.PageFlowDirection != base.ThisFlowDirection)
{
drawingContext.PushTransform(new MatrixTransform(-1.0, 0.0, 0.0, 1.0, TextDpi.FromTextDpi(2 * baseParaClient.Rect.u + baseParaClient.Rect.du), 0.0));
}
int index;
if (2147483647 - i < num2)
{
index = int.MaxValue;
}
else
{
index = num2 + i;
}
LineProperties lineProps = new LineProperties(base.Paragraph.Element, base.Paragraph.StructuralCache.FormattingOwner, defaultTextProperties, new MarkerProperties(list, index));
listMarkerLine.FormatAndDrawVisual(drawingContext, lineProps, baseParaClient.Rect.u, firstTextLineBaseline);
if (base.PageFlowDirection != base.ThisFlowDirection)
{
drawingContext.Pop();
}
}
}
listMarkerLine.Dispose();
}
PtsHelper.UpdateParaListVisuals(base.PtsContext, this._visual.Children, fskupdInherited, array);
return;
}
this._visual.Children.Clear();
}