internal static GetHereStringResult GetHereString(string varIdentifier, string[] lines, int startIndex, HereStringToken hsToken)
{
var currentLine = lines[startIndex];
var nextLine = lines[startIndex + 1];
var nameStart = currentLine.IndexOf('$') + 1;
var nameEnd = currentLine.IndexOf('=') - 1;
var name = currentLine
.Substring(nameStart, nameEnd - nameStart)
.Replace(" ", "");
var hereString = new StringBuilder();
var inContent = false;
for (var index = startIndex; index < lines.Length; index++)
{
currentLine = lines[index];
if (!inContent && !hsToken.BeginIdentifiers.Any(currentLine.Contains))
continue;
if (!inContent && hsToken.BeginIdentifiers.Any(currentLine.Substring(currentLine.IndexOf('@')).Equals))
inContent = true;
else if (hsToken.EndIdentifiers.Any(currentLine.Trim().Equals))
{
return new GetHereStringResult()
{
Value = new HereString(name, hereString.ToString()),
LastLine = index
};
}
else //inContent
hereString.Append(currentLine);
}
return null;
}
internal static List<HereString> GetHereStrings(this ISEFile file, HereStringToken hsToken, string varIdentifier = "")
{
var hereStrings = new List<HereString>();
var lines = file.Editor.Text.Split(hsToken.LineBreakers, StringSplitOptions.RemoveEmptyEntries);
for (var index = 0; index < lines.Length - 1; index++)
{
var currentLine = lines[index];
var nextLine = lines[index + 1];
//check if current line is the beginning of a HereString
if (!currentLine.Contains($"${varIdentifier}") ||
(!hsToken.BeginIdentifiers.Any(currentLine.Contains) &&
!hsToken.BeginIdentifiers.Any(nextLine.Contains)) ||
!hsToken.EndIdentifiers.Any(lines.Skip(index + 1).Contains) &&
!hsToken.EndIdentifiers.Any(nextLine.Contains))
continue;
var hsResult = HereString.GetHereString(varIdentifier, lines, index, hsToken);
if (hsResult != null)
{
hereStrings.Add(hsResult.Value);
index = hsResult.LastLine;
}
}
return hereStrings;
}
