protected void DoWriteHtml(string text, HtmlOptions options)
{
options ??= new HtmlOptions();
var book = options.Book?.Document ?? Document;
book.BeginUpdate();
try
{
DocumentPosition rangeStart = null, rangeEnd = null;
var insertOptions = string.IsNullOrWhiteSpace(options.ParagraphStyle) ? InsertOptions.KeepSourceFormatting : InsertOptions.UseDestinationStyles;
if (options.UseDestinationStyles)
{
insertOptions = InsertOptions.UseDestinationStyles;
}
if (options.KeepSourceFormatting)
{
insertOptions = InsertOptions.KeepSourceFormatting;
}
var lineRange = book.AppendHtmlText(text, insertOptions);
if (rangeStart == null)
{
rangeStart = lineRange.Start;
}
if (!options.NoLineBreaks)
{
lineRange = book.AppendText(Environment.NewLine);
}
rangeEnd = lineRange.End;
if (rangeStart != null && rangeEnd != null)
{
var range = book.CreateRange(rangeStart, rangeEnd.ToInt() - rangeStart.ToInt());
if (!string.IsNullOrWhiteSpace(options.ParagraphStyle))
{
var style = book.ParagraphStyles[options.ParagraphStyle] ?? throw new Exception($"Paragraph style '{options.ParagraphStyle}' does not exist.");
var pp = book.BeginUpdateParagraphs(range);
try
{
pp.Style = style;
}
finally
{
book.EndUpdateParagraphs(pp);
}
}
Script.Book.SCBook.AddComments(book, range, options);
if (options.ExpandFields)
{
ExpandFieldsInBookRange(range, Host?.Spreadsheet?.Workbook, options.Snippets);
}
WriteRangeToConsole(book, range);
}
if (rangeEnd != null)
{
book.CaretPosition = rangeEnd;
Script.Book.SCBook.ResetBookFormatting(book, rangeEnd);
ScrollToCaret();
}
}
finally
{
book.EndUpdate();
}
}
public SCBook WriteHtml(string text, HtmlOptions options = null)
{
ExecuteSynchronized(options, () => DoWriteHtml(text, options));
return(this);
}