Safe Haskell	None
Language	Haskell2010

Alga.Translation.Base

Synopsis

Documentation

type AlgaBackend = AutoMap -> IOSArrow XmlTree XmlTree Source

ALGA backend is a function that takes AutoMap and returns arrow that patches XML configuration accordingly for given DAW.

type AutoMap = Map String AutoBatch Source

Collection of automation parameters per track. Tracks are identified by names.

type AutoBatch = Map AutoType AutoTrack Source

Collection of various aspects of automation track.

data AutoType Source

Aspect of automation, it includes simple volume or stereo panorama controls as well as any arbitrary parameters supported by given instrument or effect.

Constructors

Volume	Volume control
Mute	“Mute” control
IGain	Input gain control
Pan	Stereo panorama control
InsertSlot Natural Natural	Index of insert slot/index of parameter
SendSlot Natural Natural	Index of send slot/index of parameter
SynthParam Natural	Synth parameter index

Instances

Eq AutoType Source
Ord AutoType Source
Show AutoType Source

data AutoTrack Source

Automation track is combination of control values and delta times between them.

Constructors

AutoTrack
Fields atVal :: [Double] Value of parameter atDur :: [Double] Delta time (duration of that “point”)

Instances

Eq AutoTrack Source
Show AutoTrack Source

nullTrack :: AutoTrack -> Bool Source

Check if given track is empty.

totalDur :: AutoTrack -> Double Source

Calculate total duration of automation track.

topDefs :: HasEnv m => m [String] Source

Generate collection of “top-level” definitions (i.e. definitions that are directly represent aspects of automation track, not auxiliary parts in other definitions).

patchAuto Source

Arguments

:: (MonadIO m, HasEnv m)
=> Natural	Seed for random number generator
-> Double	Duration as number of whole notes
-> Path Abs File	Path to file to patch
-> AlgaBackend	Backed (arrow that will patch XML)
-> m Int	Exit code

Patch XML document containing automation settings for given DAW.