private static SwitchStatementSyntax GetNewSwitchStatement(SwitchSectionSyntax switchSection, SwitchStatementSyntax switchStatement)
{
if (switchSection.GetLeadingTrivia().All(f => f.IsWhitespaceOrEndOfLineTrivia()))
{
int index = switchStatement.Sections.IndexOf(switchSection);
if (index > 0)
{
SwitchSectionSyntax previousSection = switchStatement.Sections[index - 1];
if (previousSection.GetTrailingTrivia().All(f => f.IsWhitespaceOrEndOfLineTrivia()))
{
SwitchStatementSyntax newSwitchStatement = switchStatement.RemoveNode(
switchSection,
SyntaxRemoveOptions.KeepNoTrivia);
previousSection = newSwitchStatement.Sections[index - 1];
return(newSwitchStatement.ReplaceNode(
previousSection,
previousSection.WithTrailingTrivia(switchSection.GetTrailingTrivia())));
}
}
else
{
SyntaxToken openBrace = switchStatement.OpenBraceToken;
if (!openBrace.IsMissing &&
openBrace.TrailingTrivia.All(f => f.IsWhitespaceOrEndOfLineTrivia()))
{
return(switchStatement
.RemoveNode(switchSection, SyntaxRemoveOptions.KeepNoTrivia)
.WithOpenBraceToken(openBrace.WithTrailingTrivia(switchSection.GetTrailingTrivia())));
}
}
}
return(switchStatement.RemoveNode(switchSection, SyntaxRemoveOptions.KeepExteriorTrivia));
}
