private void AddBlockIndentationOperation(List <IndentBlockOperation> list, SyntaxNode node, OptionSet optionSet)
{
var bracePair = node.GetBracePair();
// don't put block indentation operation if the block only contains label statement
if (node.BlockContainsOnlyLabel() || !bracePair.IsValidBracePair())
{
return;
}
if (IsExpressionWithBraces(node))
{
var option = IndentBlockOption.RelativePosition;
if (node.IsLambdaBodyBlock() || node is InitializerExpressionSyntax)
{
option = IndentBlockOption.RelativeToFirstTokenOnBaseTokenLine;
}
AddIndentBlockOperation(list, GetBaseTokenForRelativeIndentation(node, bracePair.Item1, optionSet),
bracePair.Item1.GetNextToken(includeZeroWidth: true), bracePair.Item2.GetPreviousToken(includeZeroWidth: true), option);
return;
}
AddIndentBlockOperation(list, bracePair.Item1.GetNextToken(includeZeroWidth: true), bracePair.Item2.GetPreviousToken(includeZeroWidth: true));
}
private void AddAndRemoveBlockIndentationOperation(List <IndentBlockOperation> list, SyntaxNode node, OptionSet optionSet)
{
var bracePair = node.GetBracePair();
// don't put block indentation operation if the block only contains label statement or it is lambda expression body block
if (node.IsLambdaBodyBlock() || node.BlockContainsOnlyLabel() || !bracePair.IsValidBracePair())
{
return;
}
if (node is BlockSyntax && optionSet.GetOption(CSharpFormattingOptions.OpenCloseBracesIndent))
{
AddIndentBlockOperation(list, bracePair.Item1, bracePair.Item1, bracePair.Item1.Span);
AddIndentBlockOperation(list, bracePair.Item2, bracePair.Item2, bracePair.Item2.Span);
}
if (node is BlockSyntax && !optionSet.GetOption(CSharpFormattingOptions.IndentBlock))
{
var startToken = bracePair.Item1.GetNextToken(includeZeroWidth: true);
var endToken = bracePair.Item2.GetPreviousToken(includeZeroWidth: true);
RemoveIndentBlockOperation(list, startToken, endToken);
}
if (node is SwitchStatementSyntax && !optionSet.GetOption(CSharpFormattingOptions.IndentSwitchSection))
{
var startToken = bracePair.Item1.GetNextToken(includeZeroWidth: true);
var endToken = bracePair.Item2.GetPreviousToken(includeZeroWidth: true);
RemoveIndentBlockOperation(list, startToken, endToken);
}
}
