public LinePart(int column, Span span, TextRunProperties textRunProperties)
{
this.Column = column;
this.Span = span;
this.AdornmentElement = null;
this.TextRunProperties = textRunProperties;
}
public LinePart(int column, Span span, IAdornmentElement adornmentElement)
{
this.Column = column;
this.Span = span;
this.AdornmentElement = adornmentElement;
this.TextRunProperties = null;
}
public LinePart(int index, int column, Span span, TextRunProperties textRunProperties) {
Debug.Assert(!span.IsEmpty);
Debug.Assert(textRunProperties != null);
Index = index;
Column = column;
Span = span;
AdornmentElement = null;
TextRunProperties = textRunProperties;
}
public LinePart(int index, int column, Span span, IAdornmentElement adornmentElement, TextRunProperties textRunProperties) {
Debug.Assert(adornmentElement != null);
Debug.Assert(textRunProperties != null);
Index = index;
Column = column;
Span = span;
AdornmentElement = adornmentElement;
TextRunProperties = textRunProperties;
}
public LinePart(int index, int column, Span span, TextRunProperties textRunProperties)
{
Debug.Assert(!span.IsEmpty);
Debug.Assert(textRunProperties != null);
this.Index = index;
this.Column = column;
this.Span = span;
this.AdornmentElement = null;
this.TextRunProperties = textRunProperties;
}
public LinePart(int index, int column, Span span, IAdornmentElement adornmentElement, TextRunProperties textRunProperties)
{
Debug.Assert(adornmentElement != null);
Debug.Assert(textRunProperties != null);
Index = index;
Column = column;
Span = span;
AdornmentElement = adornmentElement;
TextRunProperties = textRunProperties;
}
public AdornmentTextRun(LinePart linePart) {
adornmentElement = linePart.AdornmentElement;
if (linePart.Span.Length != 0 || adornmentElement.Affinity == PositionAffinity.Successor) {
BreakBefore = LineBreakCondition.BreakPossible;
BreakAfter = LineBreakCondition.BreakRestrained;
}
else {
BreakBefore = LineBreakCondition.BreakRestrained;
BreakAfter = LineBreakCondition.BreakPossible;
}
HasFixedSize = true;
Length = linePart.ColumnLength;
Properties = linePart.TextRunProperties;
}
public AdornmentTextRun(LinePart linePart)
{
adornmentElement = linePart.AdornmentElement;
if (adornmentElement.Affinity == PositionAffinity.Successor)
{
BreakBefore = LineBreakCondition.BreakPossible;
BreakAfter = LineBreakCondition.BreakRestrained;
}
else
{
BreakBefore = LineBreakCondition.BreakRestrained;
BreakAfter = LineBreakCondition.BreakPossible;
}
HasFixedSize = true;
Length = linePart.ColumnLength;
Properties = linePart.TextRunProperties;
}
