protected override void CollectBlockSpans(
SyntaxToken previousToken,
AccessorDeclarationSyntax accessorDeclaration,
ref TemporaryArray <BlockSpan> spans,
BlockStructureOptions options,
CancellationToken cancellationToken)
{
CSharpStructureHelpers.CollectCommentBlockSpans(accessorDeclaration, ref spans, options);
// fault tolerance
if (accessorDeclaration.Body == null ||
accessorDeclaration.Body.OpenBraceToken.IsMissing ||
accessorDeclaration.Body.CloseBraceToken.IsMissing)
{
return;
}
SyntaxNodeOrToken current = accessorDeclaration;
var nextSibling = current.GetNextSibling();
// Check IsNode to compress blank lines after this node if it is the last child of the parent.
//
// All accessor kinds are grouped together in Metadata as Source.
var compressEmptyLines = options.IsMetadataAsSource &&
(!nextSibling.IsNode || nextSibling.AsNode() is AccessorDeclarationSyntax);
spans.AddIfNotNull(CSharpStructureHelpers.CreateBlockSpan(
accessorDeclaration,
accessorDeclaration.Keyword,
compressEmptyLines: compressEmptyLines,
autoCollapse: true,
type: BlockTypes.Member,
isCollapsible: true));
}
protected override void CollectBlockSpans(
OperatorDeclarationSyntax operatorDeclaration,
ArrayBuilder <BlockSpan> spans,
bool isMetadataAsSource,
OptionSet options,
CancellationToken cancellationToken)
{
CSharpStructureHelpers.CollectCommentBlockSpans(operatorDeclaration, spans, isMetadataAsSource);
// fault tolerance
if (operatorDeclaration.Body == null ||
operatorDeclaration.Body.OpenBraceToken.IsMissing ||
operatorDeclaration.Body.CloseBraceToken.IsMissing)
{
return;
}
SyntaxNodeOrToken current = operatorDeclaration;
var nextSibling = current.GetNextSibling();
// Check IsNode to compress blank lines after this node if it is the last child of the parent.
var compressEmptyLines = !nextSibling.IsNode || nextSibling.IsKind(SyntaxKind.OperatorDeclaration);
spans.AddIfNotNull(CSharpStructureHelpers.CreateBlockSpan(
operatorDeclaration,
operatorDeclaration.ParameterList.GetLastToken(includeZeroWidth: true),
compressEmptyLines: compressEmptyLines,
autoCollapse: true,
type: BlockTypes.Member,
isCollapsible: true));
}
protected override void CollectBlockSpans(
PropertyDeclarationSyntax propertyDeclaration,
ArrayBuilder <BlockSpan> spans,
BlockStructureOptionProvider optionProvider,
CancellationToken cancellationToken)
{
CSharpStructureHelpers.CollectCommentBlockSpans(propertyDeclaration, spans, optionProvider);
// fault tolerance
if (propertyDeclaration.AccessorList == null ||
propertyDeclaration.AccessorList.OpenBraceToken.IsMissing ||
propertyDeclaration.AccessorList.CloseBraceToken.IsMissing)
{
return;
}
SyntaxNodeOrToken current = propertyDeclaration;
var nextSibling = current.GetNextSibling();
// Check IsNode to compress blank lines after this node if it is the last child of the parent.
//
// Properties are grouped together with indexers in Metadata as Source.
var compressEmptyLines = optionProvider.IsMetadataAsSource &&
(!nextSibling.IsNode || nextSibling.IsKind(SyntaxKind.PropertyDeclaration) || nextSibling.IsKind(SyntaxKind.IndexerDeclaration));
spans.AddIfNotNull(CSharpStructureHelpers.CreateBlockSpan(
propertyDeclaration,
propertyDeclaration.Identifier,
compressEmptyLines: compressEmptyLines,
autoCollapse: true,
type: BlockTypes.Member,
isCollapsible: true));
}
protected override void CollectBlockSpans(
ConversionOperatorDeclarationSyntax operatorDeclaration,
ref TemporaryArray <BlockSpan> spans,
BlockStructureOptionProvider optionProvider,
CancellationToken cancellationToken)
{
CSharpStructureHelpers.CollectCommentBlockSpans(operatorDeclaration, ref spans, optionProvider);
// fault tolerance
if (operatorDeclaration.Body == null ||
operatorDeclaration.Body.OpenBraceToken.IsMissing ||
operatorDeclaration.Body.CloseBraceToken.IsMissing)
{
return;
}
SyntaxNodeOrToken current = operatorDeclaration;
var nextSibling = current.GetNextSibling();
// Check IsNode to compress blank lines after this node if it is the last child of the parent.
//
// Whitespace between conversion operators is collapsed in Metadata as Source.
var compressEmptyLines = optionProvider.IsMetadataAsSource &&
(!nextSibling.IsNode || nextSibling.IsKind(SyntaxKind.ConversionOperatorDeclaration));
spans.AddIfNotNull(CSharpStructureHelpers.CreateBlockSpan(
operatorDeclaration,
operatorDeclaration.ParameterList.GetLastToken(includeZeroWidth: true),
compressEmptyLines: compressEmptyLines,
autoCollapse: true,
type: BlockTypes.Member,
isCollapsible: true));
}
protected override void CollectBlockSpans(
EnumDeclarationSyntax enumDeclaration,
ArrayBuilder <BlockSpan> spans,
bool isMetadataAsSource,
OptionSet options,
CancellationToken cancellationToken)
{
CSharpStructureHelpers.CollectCommentBlockSpans(enumDeclaration, spans, isMetadataAsSource);
if (!enumDeclaration.OpenBraceToken.IsMissing &&
!enumDeclaration.CloseBraceToken.IsMissing)
{
SyntaxNodeOrToken current = enumDeclaration;
var nextSibling = current.GetNextSibling();
// Check IsNode to compress blank lines after this node if it is the last child of the parent.
var compressEmptyLines = !nextSibling.IsNode || nextSibling.AsNode() is BaseTypeDeclarationSyntax;
spans.AddIfNotNull(CSharpStructureHelpers.CreateBlockSpan(
enumDeclaration,
enumDeclaration.Identifier,
compressEmptyLines: compressEmptyLines,
autoCollapse: false,
type: BlockTypes.Member,
isCollapsible: true));
}
// add any leading comments before the end of the type block
if (!enumDeclaration.CloseBraceToken.IsMissing)
{
var leadingTrivia = enumDeclaration.CloseBraceToken.LeadingTrivia;
CSharpStructureHelpers.CollectCommentBlockSpans(leadingTrivia, spans);
}
}
protected override void CollectBlockSpans(
EventDeclarationSyntax eventDeclaration,
ArrayBuilder <BlockSpan> spans,
bool isMetadataAsSource,
OptionSet options,
CancellationToken cancellationToken)
{
CSharpStructureHelpers.CollectCommentBlockSpans(eventDeclaration, spans, isMetadataAsSource);
// fault tolerance
if (eventDeclaration.AccessorList == null ||
eventDeclaration.AccessorList.IsMissing ||
eventDeclaration.AccessorList.OpenBraceToken.IsMissing ||
eventDeclaration.AccessorList.CloseBraceToken.IsMissing)
{
return;
}
SyntaxNodeOrToken current = eventDeclaration;
var nextSibling = current.GetNextSibling();
// Check IsNode to compress blank lines after this node if it is the last child of the parent.
//
// Full events are grouped together with event field definitions in Metadata as Source.
var compressEmptyLines = isMetadataAsSource &&
(!nextSibling.IsNode || nextSibling.IsKind(SyntaxKind.EventDeclaration) || nextSibling.IsKind(SyntaxKind.EventFieldDeclaration));
spans.AddIfNotNull(CSharpStructureHelpers.CreateBlockSpan(
eventDeclaration,
eventDeclaration.Identifier,
compressEmptyLines: compressEmptyLines,
autoCollapse: true,
type: BlockTypes.Member,
isCollapsible: true));
}
protected override void CollectBlockSpans(
SyntaxToken previousToken,
IndexerDeclarationSyntax indexerDeclaration,
ref TemporaryArray <BlockSpan> spans,
BlockStructureOptions options,
CancellationToken cancellationToken)
{
CSharpStructureHelpers.CollectCommentBlockSpans(indexerDeclaration, ref spans, options);
// fault tolerance
if (indexerDeclaration.AccessorList == null ||
indexerDeclaration.AccessorList.IsMissing ||
indexerDeclaration.AccessorList.OpenBraceToken.IsMissing ||
indexerDeclaration.AccessorList.CloseBraceToken.IsMissing)
{
return;
}
SyntaxNodeOrToken current = indexerDeclaration;
var nextSibling = current.GetNextSibling();
// Check IsNode to compress blank lines after this node if it is the last child of the parent.
//
// Indexers are grouped together with properties in Metadata as Source.
var compressEmptyLines = options.IsMetadataAsSource &&
(!nextSibling.IsNode || nextSibling.IsKind(SyntaxKind.IndexerDeclaration) || nextSibling.IsKind(SyntaxKind.PropertyDeclaration));
spans.AddIfNotNull(CSharpStructureHelpers.CreateBlockSpan(
indexerDeclaration,
indexerDeclaration.ParameterList.GetLastToken(includeZeroWidth: true),
compressEmptyLines: compressEmptyLines,
autoCollapse: true,
type: BlockTypes.Member,
isCollapsible: true));
}
protected override void CollectBlockSpans(
TypeDeclarationSyntax typeDeclaration,
ref TemporaryArray <BlockSpan> spans,
BlockStructureOptionProvider optionProvider,
CancellationToken cancellationToken
)
{
CSharpStructureHelpers.CollectCommentBlockSpans(
typeDeclaration,
ref spans,
optionProvider
);
if (
!typeDeclaration.OpenBraceToken.IsMissing &&
!typeDeclaration.CloseBraceToken.IsMissing
)
{
var lastToken =
typeDeclaration.TypeParameterList == null
? typeDeclaration.Identifier
: typeDeclaration.TypeParameterList.GetLastToken(includeZeroWidth: true);
SyntaxNodeOrToken current = typeDeclaration;
var nextSibling = current.GetNextSibling();
// Check IsNode to compress blank lines after this node if it is the last child of the parent.
//
// Collapse to Definitions doesn't collapse type nodes, but a Toggle All Outlining would collapse groups
// of types to the compressed form of not showing blank lines. All kinds of types are grouped together
// in Metadata as Source.
var compressEmptyLines =
optionProvider.IsMetadataAsSource &&
(!nextSibling.IsNode || nextSibling.AsNode() is BaseTypeDeclarationSyntax);
spans.AddIfNotNull(
CSharpStructureHelpers.CreateBlockSpan(
typeDeclaration,
lastToken,
compressEmptyLines: compressEmptyLines,
autoCollapse: false,
type: BlockTypes.Type,
isCollapsible: true
)
);
}
// add any leading comments before the end of the type block
if (!typeDeclaration.CloseBraceToken.IsMissing)
{
var leadingTrivia = typeDeclaration.CloseBraceToken.LeadingTrivia;
CSharpStructureHelpers.CollectCommentBlockSpans(leadingTrivia, ref spans);
}
}
protected override void CollectBlockSpans(
SyntaxToken previousToken,
EnumDeclarationSyntax enumDeclaration,
ref TemporaryArray <BlockSpan> spans,
BlockStructureOptions options,
CancellationToken cancellationToken)
{
CSharpStructureHelpers.CollectCommentBlockSpans(enumDeclaration, ref spans, options);
if (!enumDeclaration.OpenBraceToken.IsMissing &&
!enumDeclaration.CloseBraceToken.IsMissing)
{
SyntaxNodeOrToken current = enumDeclaration;
var nextSibling = current.GetNextSibling();
// Check IsNode to compress blank lines after this node if it is the last child of the parent.
//
// Whitespace between type declarations is collapsed in Metadata as Source.
var compressEmptyLines = options.IsMetadataAsSource &&
(!nextSibling.IsNode || nextSibling.AsNode() is BaseTypeDeclarationSyntax);
spans.AddIfNotNull(CSharpStructureHelpers.CreateBlockSpan(
enumDeclaration,
enumDeclaration.Identifier,
compressEmptyLines: compressEmptyLines,
autoCollapse: false,
type: BlockTypes.Member,
isCollapsible: true));
}
// add any leading comments before the end of the type block
if (!enumDeclaration.CloseBraceToken.IsMissing)
{
var leadingTrivia = enumDeclaration.CloseBraceToken.LeadingTrivia;
CSharpStructureHelpers.CollectCommentBlockSpans(leadingTrivia, ref spans);
}
}