public static LatexDocument Parse(FileInfo file)
{
var lines = File.ReadAllLines(file.FullName);
var document = new LatexDocument();
bool inPreamble = true;
foreach (var _e in lines)
{
var e = _e + "\r\n";
if (e.Contains("\\begin{document}"))
{
inPreamble = false;
continue;
}
if (inPreamble)
{
document.Preamble += e;
continue;
}
if (e.Contains("\\section"))
{
document.Sections.Add(new LatexSection { Name = e });
continue;
}
if (e.Contains("\\begin{frame}"))
{
document.LastSection.Slides.Add(new LatexSlide { Content = e });
continue;
}
if (document.LastSection != null && document.LastSection.LastSlide != null)
document.LastSection.LastSlide.Content += e;
}
document.ModificationTime = file.LastWriteTime;
document.OriginalFile = file;
return document;
}
public static FileInfo Compile(LatexDocument document, DirectoryInfo environmentDirectory)
{
var tempLatexFile = PrepareSeparateSource(document, environmentDirectory);
if (!StartLatex(tempLatexFile)) return null;
//StartLatex(tempLatexFile);
return new FileInfo(Path.Combine(environmentDirectory.FullName, pdfFileName));
}
public static FileInfo PrepareSeparateSource(LatexDocument document, DirectoryInfo environmentDirectory)
{
var tempLatexFile = new FileInfo(Path.Combine(environmentDirectory.FullName, temporalFileName));
var builder = new StringBuilder();
builder.Append(document.Preamble);
builder.Append("\\begin{document}\r\n");
foreach (var e in document.Sections)
{
builder.Append(e.Name);
foreach (var s in e.Slides)
builder.Append(s.Content);
}
builder.Append("\\end{document}");
File.WriteAllText(tempLatexFile.FullName, builder.ToString());
return tempLatexFile;
}