Safe Haskell	None
Language	Haskell2010

Composition.Lilypond

Description

This module contains the data structures and the function for generating Lilypond files from note sequences.

Synopsis

data Basic_clef
- = Sub_bass
- | Bass
- | Baritone_F
- | Baritone_C
- | Tenor
- | Alto
- | Soprano
- | Mezzosoprano
- | Treble
- | French
data Bracket
- = Curly_bracket (Maybe String) [Stave]
- | Single Instrument_stave
- | Square_bracket [Instrument_stave]
data Clef = Clef Basic_clef Int
data Field field_name = Field field_name String
data Instrument_stave = Instrument_stave (Maybe String) Stave
data Part = Part [Field Part_header_field_name] [Note_name] Time_and_position [Bracket]
data Part_header_field_name
- = Opus
- | Piece
data Score = Score [Field Score_header_field_name] [Part]
data Score_header_field_name
- = Arranger
- | Composer
- | Copyright
- | Dedication
- | Instrument
- | Meter
- | Poet
- | Subsubtitle
- | Subtitle
- | Tagline
- | Title
data Stave = Stave Clef [Simultaneous]
lilypond :: String -> Score -> IO ()

Documentation

data Basic_clef Source #

Basic clefs without octave transposition.

Constructors

Sub_bass
Bass
Baritone_F
Baritone_C
Tenor
Alto
Soprano
Mezzosoprano
Treble
French

Instances

Show Basic_clef Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Basic_clef -> ShowS # show :: Basic_clef -> String # showList :: [Basic_clef] -> ShowS #

data Bracket Source #

Staves can be separate from other staves or grouped with some of the other staves in a bracket. The curly bracket groups staves of the same instrument, for example, the left- and right-hand part for the keyboard. The square bracket groups several instruments in the same family, for example, the strings.

Constructors

Curly_bracket (Maybe String) [Stave]
Single Instrument_stave
Square_bracket [Instrument_stave]

Instances

Show Bracket Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Bracket -> ShowS # show :: Bracket -> String # showList :: [Bracket] -> ShowS #

data Clef Source #

Clefs with octave transposition. The second argument indicates the number of octaves by which the clef is transposed.

Constructors

Clef Basic_clef Int

Instances

Show Clef Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Clef -> ShowS # show :: Clef -> String # showList :: [Clef] -> ShowS #

data Field field_name Source #

The type that generalises score and part header fields.

Constructors

Field field_name String

Instances

Show field_name => Show (Field field_name) Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Field field_name -> ShowS # show :: Field field_name -> String # showList :: [Field field_name] -> ShowS #

data Instrument_stave Source #

A stave with optional instrument specification.

Constructors

Instrument_stave (Maybe String) Stave

Instances

Show Instrument_stave Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Instrument_stave -> ShowS # show :: Instrument_stave -> String # showList :: [Instrument_stave] -> ShowS #

data Part Source #

Each part can have a different time signature, tempo and instrumentation. The first argument is the list of header fields that may include, for example, the title of the part. The second argument is the list of accidentals. For example, the key signature of C minor would be [E_flat, A_flat, B_flat].

Constructors

Part [Field Part_header_field_name] [Note_name] Time_and_position [Bracket]

Instances

Show Part Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Part -> ShowS # show :: Part -> String # showList :: [Part] -> ShowS #

data Part_header_field_name Source #

Lilypond header fields that apply to only one part of the whole document.

Constructors

Opus
Piece

Instances

Eq Part_header_field_name Source #
Instance details Defined in Composition.Lilypond Methods (==) :: Part_header_field_name -> Part_header_field_name -> Bool # (/=) :: Part_header_field_name -> Part_header_field_name -> Bool #
Show Part_header_field_name Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Part_header_field_name -> ShowS # show :: Part_header_field_name -> String # showList :: [Part_header_field_name] -> ShowS #

data Score Source #

The first argument is the list of score header fields that may include, for example, the composer, the dedication, the instrument, the subtitle and the title.

Constructors

Score [Field Score_header_field_name] [Part]

Instances

Show Score Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Score -> ShowS # show :: Score -> String # showList :: [Score] -> ShowS #

data Score_header_field_name Source #

Lilypond header fields that apply to the whole document.

Constructors

Arranger
Composer
Copyright
Dedication
Instrument
Meter
Poet
Subsubtitle
Subtitle
Tagline
Title

Instances

Eq Score_header_field_name Source #
Instance details Defined in Composition.Lilypond Methods (==) :: Score_header_field_name -> Score_header_field_name -> Bool # (/=) :: Score_header_field_name -> Score_header_field_name -> Bool #
Show Score_header_field_name Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Score_header_field_name -> ShowS # show :: Score_header_field_name -> String # showList :: [Score_header_field_name] -> ShowS #

data Stave Source #

A stave consists of one homorhythmic note sequence. Heterorhythmic voices have to be notated on separate staves.

Constructors

Stave Clef [Simultaneous]

Instances

Show Stave Source #
Instance details Defined in Composition.Lilypond Methods showsPrec :: Int -> Stave -> ShowS # show :: Stave -> String # showList :: [Stave] -> ShowS #

lilypond :: String -> Score -> IO () Source #

Encodes the score in Lilypond format, writes it to the specified file and generates the pdf by calling lilypond.