// ------------------------------------------------------------------
// Fetch the next run at element close edge position.
//
// position - current position in the text array
// ------------------------------------------------------------------
private TextRun HandleElementEndEdge(StaticTextPointer position)
{
Debug.Assert(position.GetPointerContext(LogicalDirection.Forward) == TextPointerContext.ElementEnd, "TextPointer does not point to element end edge.");
TextRun run = null;
TextElement element = (TextElement)position.GetAdjacentElement(LogicalDirection.Forward);
Debug.Assert(element != null, "Element should be here.");
Inline inline = element as Inline;
if (inline == null)
{
run = new TextHidden(_elementEdgeCharacterLength);
}
else
{
DependencyObject parent = inline.Parent;
FlowDirection parentFlowDirection = inline.FlowDirection;
if (parent != null)
{
parentFlowDirection = (FlowDirection)parent.GetValue(FrameworkElement.FlowDirectionProperty);
}
if (inline.FlowDirection != parentFlowDirection)
{
run = new TextEndOfSegment(_elementEdgeCharacterLength);
}
else
{
TextDecorationCollection textDecorations = DynamicPropertyReader.GetTextDecorations(inline);
if (textDecorations == null || textDecorations.Count == 0)
{
// (2) End of inline element, hide CloseEdge character and continue
run = new TextHidden(_elementEdgeCharacterLength);
}
else
{
run = new TextEndOfSegment(_elementEdgeCharacterLength);
}
}
}
return(run);
}
/// <summary>
/// Fetch the next run at element end edge position.
/// ElementEndEdge; we can have 2 possibilities:
/// (1) Close edge of element associated with the text paragraph,
/// create synthetic LineBreak run to end the current line.
/// (2) End of inline element, hide CloseEdge character and continue
/// </summary>
/// <param name="position"></param>
/// Position in current text array
protected TextRun HandleElementEndEdge(StaticTextPointer position)
{
Invariant.Assert(position.GetPointerContext(LogicalDirection.Forward) == TextPointerContext.ElementEnd, "TextPointer does not point to element end edge.");
TextRun run;
if (position.Parent == _paraClient.Paragraph.Element)
{
// (1) Close edge of element associated with the text paragraph,
// create synthetic LineBreak run to end the current line.
run = new ParagraphBreakRun(_syntheticCharacterLength, PTS.FSFLRES.fsflrEndOfParagraph);
}
else
{
TextElement element = (TextElement)position.GetAdjacentElement(LogicalDirection.Forward);
Debug.Assert(element != null, "Element should be here.");
Inline inline = (Inline)element;
DependencyObject parent = inline.Parent;
FlowDirection parentFlowDirection = inline.FlowDirection;
if (parent != null)
{
parentFlowDirection = (FlowDirection)parent.GetValue(FrameworkElement.FlowDirectionProperty);
}
if (inline.FlowDirection != parentFlowDirection)
{
run = new TextEndOfSegment(_elementEdgeCharacterLength);
}
else
{
TextDecorationCollection textDecorations = DynamicPropertyReader.GetTextDecorations(inline);
if (textDecorations == null || textDecorations.Count == 0)
{
// (2) End of inline element, hide CloseEdge character and continue
run = new TextHidden(_elementEdgeCharacterLength);
}
else
{
run = new TextEndOfSegment(_elementEdgeCharacterLength);
}
}
}
return(run);
}
// Token: 0x0600688F RID: 26767 RVA: 0x001D802C File Offset: 0x001D622C
protected TextRun HandleElementEndEdge(StaticTextPointer position)
{
Invariant.Assert(position.GetPointerContext(LogicalDirection.Forward) == TextPointerContext.ElementEnd, "TextPointer does not point to element end edge.");
TextRun result;
if (position.Parent == this._paraClient.Paragraph.Element)
{
result = new ParagraphBreakRun(LineBase._syntheticCharacterLength, PTS.FSFLRES.fsflrEndOfParagraph);
}
else
{
TextElement textElement = (TextElement)position.GetAdjacentElement(LogicalDirection.Forward);
Inline inline = (Inline)textElement;
DependencyObject parent = inline.Parent;
FlowDirection flowDirection = inline.FlowDirection;
if (parent != null)
{
flowDirection = (FlowDirection)parent.GetValue(FrameworkElement.FlowDirectionProperty);
}
if (inline.FlowDirection != flowDirection)
{
result = new TextEndOfSegment(LineBase._elementEdgeCharacterLength);
}
else
{
TextDecorationCollection textDecorations = DynamicPropertyReader.GetTextDecorations(inline);
if (textDecorations == null || textDecorations.Count == 0)
{
result = new TextHidden(LineBase._elementEdgeCharacterLength);
}
else
{
result = new TextEndOfSegment(LineBase._elementEdgeCharacterLength);
}
}
}
return(result);
}
// Token: 0x06006608 RID: 26120 RVA: 0x001CB13C File Offset: 0x001C933C
private TextRun HandleElementEndEdge(StaticTextPointer position)
{
TextElement textElement = (TextElement)position.GetAdjacentElement(LogicalDirection.Forward);
Inline inline = textElement as Inline;
TextRun result;
if (inline == null)
{
result = new TextHidden(ComplexLine._elementEdgeCharacterLength);
}
else
{
DependencyObject parent = inline.Parent;
FlowDirection flowDirection = inline.FlowDirection;
if (parent != null)
{
flowDirection = (FlowDirection)parent.GetValue(FrameworkElement.FlowDirectionProperty);
}
if (inline.FlowDirection != flowDirection)
{
result = new TextEndOfSegment(ComplexLine._elementEdgeCharacterLength);
}
else
{
TextDecorationCollection textDecorations = DynamicPropertyReader.GetTextDecorations(inline);
if (textDecorations == null || textDecorations.Count == 0)
{
result = new TextHidden(ComplexLine._elementEdgeCharacterLength);
}
else
{
result = new TextEndOfSegment(ComplexLine._elementEdgeCharacterLength);
}
}
}
return(result);
}
