internal FormatSettings(
TextFormatterImp formatter,
TextSource textSource,
TextRunCacheImp runCache,
ParaProp pap,
TextLineBreak previousLineBreak,
bool isSingleLineFormatting,
TextFormattingMode textFormattingMode,
bool isSideways
)
{
_isSideways = isSideways;
_textFormattingMode = textFormattingMode;
_formatter = formatter;
_textSource = textSource;
_runCache = runCache;
_pap = pap;
_digitState = new DigitState();
_previousLineBreak = previousLineBreak;
_maxLineWidth = Constants.IdealInfiniteWidth;
if (isSingleLineFormatting)
{
// Apply text indent on each line in single line mode
_textIndent = _pap.Indent;
}
}
/// <summary>
/// Update formatting parameters at line start
/// </summary>
internal void UpdateSettingsForCurrentLine(
int maxLineWidth,
TextLineBreak previousLineBreak,
bool isFirstLineInPara
)
{
_previousLineBreak = previousLineBreak;
_digitState = new DigitState(); // reset digit state
_maxLineWidth = Math.Max(maxLineWidth, 0);
if (isFirstLineInPara)
{
_textIndent = _pap.Indent;
}
else
{
// Do not apply text indentation to all but the first line in para
_textIndent = 0;
}
}