private void BuildTypedConstant(CodeFileTokensBuilder builder, TypedConstant typedConstant)
{
if (typedConstant.IsNull)
{
builder.Keyword(SyntaxKind.NullKeyword);
}
else if (typedConstant.Kind == TypedConstantKind.Enum)
{
new CodeFileBuilderEnumFormatter(builder).Format(typedConstant.Type, typedConstant.Value);
}
else
{
if (typedConstant.Value is string s)
{
builder.Append(
ObjectDisplay.FormatLiteral(s, ObjectDisplayOptions.UseQuotes | ObjectDisplayOptions.EscapeNonPrintableCharacters),
CodeFileTokenKind.StringLiteral);
}
else
{
builder.Append(
ObjectDisplay.FormatPrimitive(typedConstant.Value, ObjectDisplayOptions.None),
CodeFileTokenKind.Literal);
}
}
}
private void BuildTypedConstant(CodeFileTokensBuilder builder, TypedConstant typedConstant)
{
if (typedConstant.IsNull)
{
builder.Keyword(SyntaxKind.NullKeyword);
}
else if (typedConstant.Kind == TypedConstantKind.Enum)
{
new CodeFileBuilderEnumFormatter(builder).Format(typedConstant.Type, typedConstant.Value);
}
else if (typedConstant.Kind == TypedConstantKind.Type)
{
builder.Keyword(SyntaxKind.TypeOfKeyword);
builder.Punctuation("(");
DisplayName(builder, (ITypeSymbol)typedConstant.Value);
builder.Punctuation(")");
}
else if (typedConstant.Kind == TypedConstantKind.Array)
{
builder.Keyword(SyntaxKind.NewKeyword);
builder.Punctuation("[] {");
bool first = true;
foreach (var value in typedConstant.Values)
{
if (!first)
{
builder.Punctuation(SyntaxKind.CommaToken);
builder.Space();
}
else
{
first = false;
}
BuildTypedConstant(builder, value);
}
builder.Punctuation("}");
}
else
{
if (typedConstant.Value is string s)
{
builder.Append(
ObjectDisplay.FormatLiteral(s, ObjectDisplayOptions.UseQuotes | ObjectDisplayOptions.EscapeNonPrintableCharacters),
CodeFileTokenKind.StringLiteral);
}
else
{
builder.Append(
ObjectDisplay.FormatPrimitive(typedConstant.Value, ObjectDisplayOptions.None),
CodeFileTokenKind.Literal);
}
}
}
private void DisplayName(CodeFileTokensBuilder builder, ISymbol symbol, ISymbol definedSymbol = null)
{
foreach (var symbolDisplayPart in symbol.ToDisplayParts(_defaultDisplayFormat))
{
builder.Append(MapToken(definedSymbol, symbolDisplayPart));
}
}
private void BuildDocumentation(CodeFileTokensBuilder builder, ISymbol symbol)
{
var lines = symbol.GetDocumentationCommentXml().Trim().Split(_newlineChars);
if (lines.All(string.IsNullOrWhiteSpace))
{
return;
}
builder.Append(null, CodeFileTokenKind.DocumentRangeStart);
foreach (var line in lines)
{
builder.WriteIndent();
builder.Comment("// " + line.Trim());
builder.NewLine();
}
builder.Append(null, CodeFileTokenKind.DocumentRangeEnd);
}
private void NodeFromSymbol(CodeFileTokensBuilder builder, ISymbol symbol, bool prependVisibility = false)
{
builder.Append(new CodeFileToken()
{
DefinitionId = GetId(symbol),
Kind = CodeFileTokenKind.LineIdMarker
});
if (prependVisibility)
{
builder.Keyword(SyntaxFacts.GetText(ToEffectiveAccessibility(symbol.DeclaredAccessibility)));
builder.Space();
}
foreach (var symbolDisplayPart in symbol.ToDisplayParts(_defaultDisplayFormat))
{
builder.Append(MapToken(symbol, symbolDisplayPart));
}
}
private void NodeFromSymbol(CodeFileTokensBuilder builder, ISymbol symbol)
{
builder.Append(new CodeFileToken()
{
DefinitionId = symbol.GetId(),
Kind = CodeFileTokenKind.LineIdMarker
});
DisplayName(builder, symbol, symbol);
}
private void DisplayName(CodeFileTokensBuilder builder, ISymbol symbol, ISymbol definedSymbol = null)
{
if (NeedsAccessibility(symbol))
{
builder.Keyword(SyntaxFacts.GetText(ToEffectiveAccessibility(symbol.DeclaredAccessibility)));
builder.Space();
}
foreach (var symbolDisplayPart in symbol.ToDisplayParts(_defaultDisplayFormat))
{
builder.Append(MapToken(definedSymbol, symbolDisplayPart));
}
}
public static void BuildDependencies(CodeFileTokensBuilder builder, List <DependencyInfo> dependencies)
{
if (dependencies != null && dependencies.Any())
{
builder.NewLine();
builder.Append("Dependencies:", CodeFileTokenKind.Text);
builder.NewLine();
foreach (DependencyInfo dependency in dependencies)
{
builder.Append(new CodeFileToken(dependency.Name, CodeFileTokenKind.Text)
{
// allow dependency to be commentable
DefinitionId = dependency.Name
});
// don't include the version in the API sign-off diffs
builder.Append(null, CodeFileTokenKind.SkipDiffRangeStart);
builder.Append($"-{dependency.Version}", CodeFileTokenKind.Text);
builder.Append(null, CodeFileTokenKind.SkipDiffRangeEnd);
builder.NewLine();
}
builder.NewLine();
}
}
private void BuildAttributes(CodeFileTokensBuilder builder, ImmutableArray <AttributeData> attributes)
{
const string attributeSuffix = "Attribute";
foreach (var attribute in attributes)
{
if (!IsAccessible(attribute.AttributeClass) || IsSkippedAttribute(attribute.AttributeClass))
{
continue;
}
builder.WriteIndent();
builder.Punctuation(SyntaxKind.OpenBracketToken);
var name = attribute.AttributeClass.Name;
if (name.EndsWith(attributeSuffix))
{
name = name.Substring(0, name.Length - attributeSuffix.Length);
}
builder.Append(name, CodeFileTokenKind.TypeName);
if (attribute.ConstructorArguments.Any())
{
builder.Punctuation(SyntaxKind.OpenParenToken);
bool first = true;
foreach (var argument in attribute.ConstructorArguments)
{
if (!first)
{
builder.Punctuation(SyntaxKind.CommaToken);
builder.Space();
}
else
{
first = false;
}
BuildTypedConstant(builder, argument);
}
foreach (var argument in attribute.NamedArguments)
{
if (!first)
{
builder.Punctuation(SyntaxKind.CommaToken);
builder.Space();
}
else
{
first = false;
}
builder.Append(argument.Key, CodeFileTokenKind.Text);
builder.Space();
builder.Punctuation(SyntaxKind.EqualsToken);
builder.Space();
BuildTypedConstant(builder, argument.Value);
}
builder.Punctuation(SyntaxKind.CloseParenToken);
}
builder.Punctuation(SyntaxKind.CloseBracketToken);
builder.NewLine();
}
}
protected override void AddLiteralValue(SpecialType type, object value)
{
_builder.Append(ObjectDisplay.FormatPrimitive(value, ObjectDisplayOptions.None), CodeFileTokenKind.Literal);
}