private static List <TableColumnInfo> Analyze(
IEnumerator <MElement> en,
MarkdownWriterSettings settings,
MarkdownStringWriter writer)
{
MElement header = null;
var columns = new List <TableColumnInfo>();
header = en.Current;
if (header is MContainer container)
{
WriteHeaderCells(container, settings, writer, columns);
}
else
{
writer.Write(header);
columns.Add(TableColumnInfo.Create(header, writer));
}
if (settings.Format.FormatTableContent)
{
int index = writer.Length;
while (en.MoveNext())
{
int columnCount = columns.Count;
MElement row = en.Current;
if (row is MContainer rowContainer)
{
int i = 0;
foreach (MElement cell in rowContainer.Elements())
{
writer.Write(cell);
columns[i] = columns[i].UpdateWidthIfGreater(writer.Length - index);
index = writer.Length;
i++;
if (i == columnCount)
{
break;
}
}
}
else
{
writer.Write(row);
columns[0] = columns[0].UpdateWidthIfGreater(writer.Length - index);
index = writer.Length;
}
}
}
return(columns);
}
public string ToString(MarkdownWriterSettings settings)
{
StringBuilder sb = StringBuilderCache.GetInstance();
using (var writer = new MarkdownStringWriter(sb, settings))
{
WriteTo(writer);
return(StringBuilderCache.GetStringAndFree(writer.GetStringBuilder()));
}
}
private static void WriteHeaderCells(
MContainer header,
MarkdownWriterSettings settings,
MarkdownStringWriter writer,
List <TableColumnInfo> columns)
{
int index = 0;
bool isFirst = true;
bool isLast = false;
int i = 0;
using (IEnumerator <MElement> en = header.Elements().GetEnumerator())
{
if (en.MoveNext())
{
MElement curr = en.Current;
isLast = !en.MoveNext();
WriteHeaderCell(curr);
if (!isLast)
{
isFirst = false;
do
{
curr = en.Current;
isLast = !en.MoveNext();
i++;
WriteHeaderCell(curr);
}while (!isLast);
}
}
}
void WriteHeaderCell(MElement cellContent)
{
if (isFirst ||
isLast ||
settings.Format.FormatTableHeader)
{
writer.Write(cellContent);
}
columns.Add(TableColumnInfo.Create(cellContent, writer, index));
index = writer.Length;
}
}
public static List <TableColumnInfo> Analyze(IEnumerable <MElement> rows, MarkdownWriterSettings settings, IFormatProvider formatProvider)
{
using (IEnumerator <MElement> en = rows.GetEnumerator())
{
if (!en.MoveNext())
{
return(null);
}
using (var writer = new MarkdownStringWriter(formatProvider: formatProvider, settings: settings))
return(Analyze(en, settings, writer));
}
}
