C# Class Microsoft.R.Core.Formatting.BraceHandler

Provides set of services for brace handling in formatting

Méthodes publiques

Méthode	Description
BraceHandler ( TokenStream tokens, TextBuilder tb ) : System
GetCloseCurlyBraceIndentSize ( RToken closeCurlyBraceToken, TextBuilder tb, Microsoft.R.Core.Formatting.RFormatOptions options ) : int	Given closing curly brace tries to find keyword that is associated with the scope and calculate indentation based on the keyword line.
GetMatchingBraceToken ( RTokenType tokenType ) : RTokenType
GetOpenCurlyBraceIndentSize ( RToken openCurlyBraceToken, TextBuilder tb, Microsoft.R.Core.Formatting.RFormatOptions options ) : int	Given opening curly brace tries to find keyword that is associated with the scope and calculate indentation based on the keyword line.
HandleBrace ( ) : void
IsInArguments ( ) : bool	Tells if scope is opening inside function or indexer arguments and hence user indentation of curly braces must be respected.

Méthode	Description
AssociateKeywordPositionWithOpenBrace ( RToken openBrace, int keywordPosition ) : void	Associates keyword with the open brace. Used when formatter needs to determine indentation level of the new formatting scope when it encounters { token. Closing curly indentation is defined by the line that either holds the opening curly brace or the line that holds keyword that defines the expression that the curly belongs to. Examples: x <- function(a) { } x <- function(a) { } First keyword is associated with the open brace, then, when brace pair closes, association is propagated to the closing brace and then to the opening curly. When curly pair closes formatter then finds appropriate indentation based on the line that contains the keyword token.
AssociateKeywordPositionWithToken ( RToken source, RToken target ) : void	Propagates keyword association to the target token. AssociateKeywordPositionWithOpenBrace
GetNearestNonWhitespaceIndex ( ) : int
TryPopMatchingBrace ( RToken token ) : RToken

public BraceHandler ( TokenStream tokens, TextBuilder tb ) : System
tokens	TokenStream
tb	Microsoft.Languages.Core.Formatting.TextBuilder
Résultat	System

Given closing curly brace tries to find keyword that is associated with the scope and calculate indentation based on the keyword line.

public GetCloseCurlyBraceIndentSize ( RToken closeCurlyBraceToken, TextBuilder tb, Microsoft.R.Core.Formatting.RFormatOptions options ) : int
closeCurlyBraceToken	RToken
tb	Microsoft.Languages.Core.Formatting.TextBuilder
options	Microsoft.R.Core.Formatting.RFormatOptions
Résultat	int

public static GetMatchingBraceToken ( RTokenType tokenType ) : RTokenType
tokenType	RTokenType
Résultat	RTokenType

Given opening curly brace tries to find keyword that is associated with the scope and calculate indentation based on the keyword line.

public GetOpenCurlyBraceIndentSize ( RToken openCurlyBraceToken, TextBuilder tb, Microsoft.R.Core.Formatting.RFormatOptions options ) : int
openCurlyBraceToken	RToken
tb	Microsoft.Languages.Core.Formatting.TextBuilder
options	Microsoft.R.Core.Formatting.RFormatOptions
Résultat	int

public HandleBrace ( ) : void
Résultat	void

Tells if scope is opening inside function or indexer arguments and hence user indentation of curly braces must be respected.

public IsInArguments ( ) : bool
Résultat	bool