public IToken GetUsingStopIndex(CSharpParser.Compilation_unitContext context)
{
return(context?.using_directive()?.LastOrDefault()?.Stop
?? context?.extern_alias_directive()?.LastOrDefault()?.Stop
?? context?.BYTE_ORDER_MARK()?.Symbol
?? context.Start);
}
public IToken GetNamespaceStopIndex(CSharpParser.Compilation_unitContext context)
{
return(context?.namespace_member_declaration()?.LastOrDefault()?.Stop
?? context?.global_attributes()?.Stop
?? context?.using_directive()?.LastOrDefault()?.Stop
?? context?.extern_alias_directive()?.LastOrDefault()?.Stop
?? context?.BYTE_ORDER_MARK()?.Symbol
?? context.Start);
}
public override object VisitCompilation_unit([NotNull] CSharpParser.Compilation_unitContext context)
{
HasServiceClass = false;
Results.ServiceNamespace = _serviceNamespace;
foreach (var usingDirective in context.using_directive())
{
Results.UsingDirectives.Add(
_cSharpParserService.GetTextWithWhitespaceMinifiedLite(
Tokens, usingDirective.using_directive_inner()));
}
VisitChildren(context);
return(null);
}
public HashSet <string> GetUsingDirectivesNotInContext(
CSharpParser.Compilation_unitContext context,
List <string> usingDirectives)
{
var contextUsingDirectives = context?.using_directive();
var contextUsingSet = new HashSet <string>();
if (contextUsingDirectives != null)
{
foreach (var usingDir in contextUsingDirectives)
{
contextUsingSet.Add(_stringUtilService.MinifyString(usingDir.using_directive_inner().GetText()));
}
}
return(_stringUtilService.GetMissingStrings(contextUsingSet, usingDirectives));
}
public override object VisitCompilation_unit([NotNull] CSharpParser.Compilation_unitContext context)
{
var usingDirs = context?.using_directive();
if (usingDirs != null)
{
foreach (var usingDir in usingDirs)
{
var usingInner = usingDir.using_directive_inner().GetText();
if (_usingSet.Contains(usingInner))
{
_usingSet.Remove(usingInner);
}
}
}
VisitChildren(context);
if (_usingSet.Count > 0)
{
var usingStopIndex = _cSharpParserService.GetUsingStopIndex(context);
var usingDirectivesStr = _cSharpParserService.GenerateUsingDirectives(
_usingSet.ToList(),
usingStopIndex.Equals(context.Start));
IsModified = true;
Rewriter.InsertAfter(usingStopIndex, usingDirectivesStr);
}
if (!_hasBreadcrumbNamespace)
{
var namespaceStopIndex = _cSharpParserService.GetNamespaceStopIndex(context);
var breadcrumbNamespaceDeclaration = _breadcrumbCommandParserService.GenerateBreadcrumbNamespaceDeclaration(
_breadcrumbNamespace,
_breadcrumbDeclaration);
IsModified = true;
Rewriter.InsertAfter(namespaceStopIndex, breadcrumbNamespaceDeclaration);
}
return(null);
}