private CompositeElement ResolveIncludeDirective([NotNull] IT4IncludeDirective directive)
{
if (LogicalSourceFile == null)
{
return(null);
}
var pathWithMacros = directive.ResolvedPath;
var path = IncludeResolver?.ResolvePath(pathWithMacros);
if (path == null)
{
return(null);
}
var includeFile = T4ParsingContextHelper.ExecuteGuarded(
path,
directive.Once,
() => IncludeResolver?.Resolve(pathWithMacros)
);
if (includeFile == null)
{
return(null);
}
return(BuildIncludedT4Tree(includeFile));
}
protected override T4IncludeData Build(IT4File file)
{
if (file.PhysicalPsiSourceFile?.IsBeingIndirectlyUpdated() == true)
{
// Since the contents of this file did not change,
// the list of its direct includes did not change either,
// so there's no point in doing anything here
return(null);
}
return(new T4IncludeData(file
.GetThisAndChildrenOfType <IT4IncludeDirective>()
.Where(directive => directive.IsVisibleInDocument())
.Select(directive => IncludeResolver.ResolvePath(directive.ResolvedPath))
.Where(path => !path.IsEmpty)
.Distinct()
.ToList()
));
}
