/// <summary>
/// Insert the string from the include file inside the include directive tag
/// </summary>
/// <remarks></remarks>
private void ExpandIncludeFiles(ParseTreeNode rootNode, T4Grammar grammar, Parser parser)
{
var includes = from n in rootNode.ChildNodes
let segmentChild = n.ChildNodes.First()
where segmentChild.Term == grammar.Directive
let dir = segmentChild
let dirName = grammar.GetDirectiveName(dir)
where T4Grammar.IsEqualText(Convert.ToString(dirName), "include")
select dir;
var includeFiles = from incDir in includes
let filepath = grammar.GetDirectiveAttributes(incDir)["File"]
select new
{ DirectiveNode = incDir, File = GetIncludeFile(Convert.ToString(filepath)) };
foreach (var incFile in includeFiles)
{
//do not expand the same files, in case there's a multiple nested references to the same include files
if (_expandedFiles.Contains(incFile.File.FullName)) continue;
var text = File.ReadAllText(Convert.ToString(incFile.File.FullName));
var content = grammar.GetContentNode(parser.Parse(text));
incFile.DirectiveNode.Tag = new TranslationTag { ExpandedParseTreeNode = content };
//remember expanded file
_expandedFiles.Add(incFile.File.FullName);
//recursively process content from include file
ExpandIncludeFiles(content, grammar, parser);
}
}
public T4Translator(ProjectItem projItem, T4Grammar grmr, Parser parsr)
{
_grammar = grmr;
_parser = parsr;
_projectItem = projItem;
_rgenTranslation.Add(_grammar.AttributeName, new TranslationRule(
new Dictionary<string, string>(T4Grammar.Comparer)
{
{ "language", "Language" },
{ "extension", "DefaultExtension" },
{ "namespace", "Namespace" }
}));
_rgenTranslation.Add(_grammar.BeginSegment, new TranslationRule("<%"));
_rgenTranslation.Add(_grammar.EndSegment, new TranslationRule("%>"));
//remove Embedded class prefix
_rgenTranslation.Add(_grammar.EmbeddedClassMemberPrefix, new TranslationRule(string.Empty));
_getTranslatedTextTitleCaseTerms = new BnfTerm[] { _grammar.AttributeName, _grammar.DirectiveName };
}
public static void ExpandIncludeFiles(string dteVersion, ParseTreeNode rootNode, T4Grammar grammar, Parser parser)
{
var mgr = new IncludeFileManager(dteVersion);
mgr.ExpandIncludeFiles(rootNode, grammar, parser);
}