public ProjectSource WithFile(string replacementfile)
{
if (Source != SourceType.File)
{
throw new InvalidOperationException();
}
var pl =
new ProjectLine(
$"FILE \"{replacementfile}\" {Trailing}");
var newElements = Elements.Replace(_lineElement, pl);
return(new ProjectSource(Header, newElements));
}
public ProjectSource(string header,
ImmutableArray <ReaperProjectNode> subelements) : base(
header, subelements)
{
var headerTokens = header.Split();
if (headerTokens.Contains("MIDI"))
{
Source = SourceType.Midi;
return;
}
if (headerTokens.Contains("CLICK"))
{
Source = SourceType.Click;
return;
}
Source = SourceType.File;
_lineElement = subelements
.OfType <ProjectLine>()
.Single(p => p.Line.StartsWith("FILE"));
var filedescription = _lineElement.Line;
var m = Regex.Match(filedescription,
@"FILE\s+\""([^\""]+)\""\s*(.*)");
if (!m.Success)
{
throw new NotImplementedException(
$"Couldn't parse '{filedescription}'");
}
File = m.Groups[1]
.Value;
Trailing = m.Groups[2]
.Value;
}
