internal static bool LanguageSupportsUpdatingEndRegionDirectives(EditPoint editPoint)
{
var codeLanguage = editPoint.GetCodeLanguage();
switch (codeLanguage)
{
case CodeLanguage.CSharp:
return(true);
default:
return(false);
}
}
internal static string GetEndRegionTagText(EditPoint editPoint)
{
var codeLanguage = editPoint.GetCodeLanguage();
switch (codeLanguage)
{
case CodeLanguage.CSharp:
return("#endregion");
case CodeLanguage.VisualBasic:
return("#End Region");
default:
throw new NotImplementedException($"Regions are not supported for '{codeLanguage}'.");
}
}
internal static string GetRegionTagText(EditPoint editPoint, string name = null)
{
var codeLanguage = editPoint.GetCodeLanguage();
switch (codeLanguage)
{
case CodeLanguage.CSharp:
return("#region " +
(name ?? string.Empty));
case CodeLanguage.VisualBasic:
return("#Region " +
(name != null ? $"\"{name}\"" : string.Empty));
default:
throw new NotImplementedException($"Regions are not supported for '{codeLanguage}'.");
}
}
internal static string GetRegionName(EditPoint editPoint, string regionText)
{
var codeLanguage = editPoint.GetCodeLanguage();
switch (codeLanguage)
{
case CodeLanguage.CSharp:
return(regionText.Substring(8).Trim());
case CodeLanguage.VisualBasic:
// Remove the leading/trailing double quote character.
var text = regionText.Substring(8).Trim();
text = text.Substring(1, text.Length - 2);
return(text);
default:
throw new NotImplementedException($"Regions are not supported for '{codeLanguage}'.");
}
}
internal static bool IsCommentLine(EditPoint point)
{
return(LineMatchesRegex(point, GetCommentRegex(point.GetCodeLanguage())).Success);
}
