public override void VisitIndexerDeclaration(IndexerDeclaration indexerDeclaration)
{
FixAttributesAndDocComment(indexerDeclaration);
ForceSpacesBefore(indexerDeclaration.LBracketToken, policy.SpaceBeforeIndexerDeclarationBracket);
ForceSpacesAfter(indexerDeclaration.LBracketToken, policy.SpaceWithinIndexerDeclarationBracket);
FormatArguments(indexerDeclaration);
bool oneLine = false;
bool fixClosingBrace = false;
switch (policy.SimplePropertyFormatting)
{
case PropertyFormatting.AllowOneLine:
bool isSimple = IsSimpleAccessor(indexerDeclaration.Getter) && IsSimpleAccessor(indexerDeclaration.Setter);
int accessorLine = indexerDeclaration.RBraceToken.StartLocation.Line;
if (!indexerDeclaration.Getter.IsNull && indexerDeclaration.Setter.IsNull)
{
accessorLine = indexerDeclaration.Getter.StartLocation.Line;
}
else if (indexerDeclaration.Getter.IsNull && !indexerDeclaration.Setter.IsNull)
{
accessorLine = indexerDeclaration.Setter.StartLocation.Line;
}
else
{
var acc = indexerDeclaration.Getter.StartLocation < indexerDeclaration.Setter.StartLocation ?
indexerDeclaration.Getter : indexerDeclaration.Setter;
accessorLine = acc.StartLocation.Line;
}
if (!isSimple || indexerDeclaration.LBraceToken.StartLocation.Line != accessorLine)
{
fixClosingBrace = true;
FixOpenBrace(policy.PropertyBraceStyle, indexerDeclaration.LBraceToken);
}
else
{
ForceSpacesBefore(indexerDeclaration.Getter, true);
ForceSpacesBefore(indexerDeclaration.Setter, true);
ForceSpacesBeforeRemoveNewLines(indexerDeclaration.RBraceToken, true);
oneLine = true;
}
break;
case PropertyFormatting.ForceNewLine:
fixClosingBrace = true;
FixOpenBrace(policy.PropertyBraceStyle, indexerDeclaration.LBraceToken);
break;
case PropertyFormatting.ForceOneLine:
isSimple = IsSimpleAccessor(indexerDeclaration.Getter) && IsSimpleAccessor(indexerDeclaration.Setter);
if (isSimple)
{
int offset = this.document.GetOffset(indexerDeclaration.LBraceToken.StartLocation);
int start = SearchWhitespaceStart(offset);
int end = SearchWhitespaceEnd(offset);
AddChange(start, offset - start, " ");
AddChange(offset + 1, end - offset - 2, " ");
offset = this.document.GetOffset(indexerDeclaration.RBraceToken.StartLocation);
start = SearchWhitespaceStart(offset);
AddChange(start, offset - start, " ");
oneLine = true;
}
else
{
fixClosingBrace = true;
FixOpenBrace(policy.PropertyBraceStyle, indexerDeclaration.LBraceToken);
}
break;
}
if (policy.IndentPropertyBody)
{
curIndent.Push(IndentType.Block);
}
FormatAccessor(indexerDeclaration.Getter, policy.PropertyGetBraceStyle, policy.SimpleGetBlockFormatting, oneLine);
FormatAccessor(indexerDeclaration.Setter, policy.PropertySetBraceStyle, policy.SimpleSetBlockFormatting, oneLine);
if (policy.IndentPropertyBody)
{
curIndent.Pop();
}
if (fixClosingBrace)
{
FixClosingBrace(policy.PropertyBraceStyle, indexerDeclaration.RBraceToken);
}
}