SyntaxHighlighter class

Constructors

SyntaxHighlighter({required Mode language, required Map<String, TextStyle> editorTheme, TextStyle? baseTextStyle, String? languageId, List<Mode> extraLanguages = const []})

Properties

baseTextStyle → TextStyle?

final

documentVersion → int

no setter

editorTheme → Map<String, TextStyle>

final

extraLanguages → List<Mode>

final

hashCode → int

The hash code for this object.

no setter, inherited

language → Mode

final

languageId → String?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

applyDocumentEdit(int editLine, int editStart, int oldEnd, String insertedText, String deletedText, String fullText) → void

buildHighlightedParagraph(int lineIndex, String lineText, ParagraphStyle paragraphStyle, double fontSize, String? fontFamily, {double? width, bool allowSynchronousHighlight = true, bool forcePlainText = false}) → Paragraph

dispose() → void

getCachedLineSpan(int lineIndex, String lineText) → TextSpan?

Obtains a cached span only. Unlike getLineSpan, this never invokes re_highlight, so it is safe to call from a render object's paint pass.

getLineSpan(int lineIndex, String lineText) → TextSpan?

hasCachedLineSpan(int lineIndex, String lineText) → bool

Returns whether a highlighted span is already available without doing syntax parsing. Rendering must use this on a scroll frame: parsing a newly visible group of lines in paint blocks the UI isolate.

invalidateAll() → void

invalidateLines(Set<int> lines) → void

invalidateRange(int startLine, int endLine) → void

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

preHighlightLines(int startLine, int endLine, String getLineText(int)) → Future<void>

toString() → String

A string representation of this object.

inherited

updateSemanticTokens(List<LspSemanticToken> tokens, String getLineText(int), int lineCount) → void

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

isolateThreshold → const int