public eBreakAction whitespace()
{
if (state == eLineState.Overflow)
{
state = eLineState.None;
return(eBreakAction.LineFeed);
}
if (state.HasFlag(eLineState.HaveGlyphs))
{
state = eLineState.HaveWords;
}
return(eBreakAction.None);
}
public eBreakAction glyph(int x)
{
if (state == eLineState.Overflow)
{
return(eBreakAction.None);
}
if (x < lineBreakPosition)
{
state |= eLineState.HaveGlyphs;
return(eBreakAction.None);
}
if (state.HasFlag(eLineState.HaveWords))
{
state = eLineState.HaveGlyphs;
return(eBreakAction.MoveLastWord);
}
state = eLineState.Overflow;
return(eBreakAction.None);
}
public eBreakAction newline()
{
state = eLineState.None;
return(eBreakAction.LineFeed);
}
public LineBreaker(int right)
{
lineBreakPosition = checked ((ushort)right);
state = eLineState.None;
}