items

Feb 17, 2025

Changes in this version

type Note

+ func (note Note) ToLilyPondElement() lilypond.Element

Sep 13, 2020

Changes in this version

+ type CellReference struct

+ func (c *CellReference) Dup() Item

+ func (c *CellReference) GetItem(targetCol string) (Item, error)

+ func (c *CellReference) Parse(data string, posIn32th uint) error

+ func (c *CellReference) String() string

type Pattern

+ IncludeFile string

+ Part string

type Token

+ IncludeFile string

Apr 14, 2020

Changes in this version

+ var DEBUG bool = false

+ func ForwardBars(bars []*Bar, diff uint)

+ func PrintBars(text string, bars ...*Bar)

+ func PrintEventStream(message string, ess ...*EventStream)

+ func PrintEvents(message string, evts []*Event)

+ type Bar struct

+ Comment string

+ Include *Include

+ InnerScales map[uint]*Scale

+ InnerTempoChanges map[uint]float64

+ JumpTo string

+ No int

+ Part string

+ Position uint

+ Scale *Scale

+ TempoChange float64

+ Tilde string

+ TimeSig [2]uint8

+ TimeSigChange [2]uint8

+ func GetBarsInPosRange(from, to uint, bars []*Bar) (res []*Bar)

+ func NewBar() *Bar

+ func (b *Bar) Dup() (nuB *Bar)

+ func (b *Bar) Length32th() uint

+ func (b *Bar) String() string

+ func (b Bar) Mount(pos uint) *Bar

type BarRepeater

+ func (b *BarRepeater) NewUnrollGetter(evts []*Event, nextEv *Event) UnrollGetter

+ type BarRepeaterES struct

+ Evts []*Event

+ Item *BarRepeater

+ NextEv *Event

+ func (p *BarRepeaterES) GetES(c Columner, ev *Event, start, endPos uint) (x []*EventStream, err error)

+ type Columner interface

+ ApplyLyricsTable func(lt *LyricsTable, evts []*Event) ([]*Event, error)

+ Call func(until uint, syncFirst bool, params ...string) (evts []*Event, absoluteEnd uint, err error)

+ EndPosition func() uint

+ GetBar func(idx int) *Bar

+ GetBarIdxOf func(pos uint) int

+ GetEventsInBars func(start, end int, evts []*Event) []*Event

+ GetPart func(partname string) (part [2]uint, has bool)

+ GetToken func(origName string, params []string) (val string, err error)

+ ModifyToken func(tk *Token) (Item, error)

+ ParseEvents func(syncfirst bool, data []string) (es *EventStream, err error)

+ RepeatBars func(repevts []*Event, diff uint) (evts []*Event, absend uint)

+ UnrollAndMerge func(es *EventStream, params []string) (mix *EventStream, err error)

+ UnrollPattern func(start uint, until uint, cc *Pattern) (evt []*Event, diff uint, end uint, err error)

+ type DefaultES struct

+ func (c DefaultES) GetES(p Columner, ev *Event, start, endPos uint) (mixed []*EventStream, err error)

type EventStream

+ Repeat uint

+ func PipedEventStream(p Columner, start uint, endPos uint, evts []*Event) (*EventStream, error)

+ func (c *EventStream) GetEvents(placementPos uint) (res []*Event)

+ func (c *EventStream) Length32ths() uint

+ func (c *EventStream) Normalize()

+ func (c *EventStream) SetEnd(end uint)

+ func (c *EventStream) SetStart(syncFirst bool, start uint)

type LyricsTable

+ func (c *LyricsTable) ApplyLyrics(column lyricser, evts []*Event) ([]*Event, error)

type MultiItem

+ func (p *MultiItem) GetES(c Columner, ev *Event, start, endPos uint) (x []*EventStream, err error)

type NTuple

+ func ReplaceNtupleTokens(c Columner, in *NTuple) (out *NTuple, err error)

+ func (p *NTuple) GetES(c Columner, ev *Event, start, endPos uint) ([]*EventStream, error)

type Override

+ func (c *Override) GetES(p Columner, ev *Event, start, endPos uint) (mixed []*EventStream, err error)

type PartRepeat

+ func (pr *PartRepeat) NewUnrollGetter(evts []*Event) UnrollGetter

+ type PartRepeatES struct

+ Evts []*Event

+ Item *PartRepeat

+ func (c *PartRepeatES) GetES(p Columner, ev *Event, start, endPos uint) (mixed []*EventStream, err error)

type Pattern

+ func (c *Pattern) GetES(p Columner, ev *Event, start, endPos uint) (mixed []*EventStream, err error)

+ func (p *Pattern) GetEventStream(column Columner, start, end uint) (*EventStream, error)

+ func (p *Pattern) GetOverrideEventStream(column Columner, start, end uint) (*EventStream, error)

+ func (p *Pattern) Unroll(column Columner, start, until uint) (evt []*Event, end uint, err error)

type Token

+ func (c *Token) GetES(p Columner, ev *Event, start, endPos uint) (mixed []*EventStream, err error)

+ func (t *Token) GetEventStream(column Columner, start, until uint) (*EventStream, error)

+ func (t *Token) GetOverrideEventStream(column Columner, start, until uint) (*EventStream, error)

+ type UnrollGetter interface

+ GetES func(c Columner, ev *Event, startPos, endPos uint) ([]*EventStream, error)

Apr 6, 2020

Changes in this version

+ func AddDynamic(orig, dynAdd string) (nu string)

+ func FindEventThatIsNotRest(start int, evts []*Event) (found int)

+ func FindNextPos(i int, forward int, evts []*Event) int

+ func IsLoop(it Item) int

+ func MultiHasNote(me *MultiItem) bool

+ func NtupleHasNote(me *NTuple) bool

+ func ReplaceParams(s string, params []string) string

+ type Command struct

+ Name string

+ Params []string

+ func (c Command) Dup() Item

+ func (c Command) GetInclude() (inc Include)

+ func (c Command) IsInclude() bool

+ func (c Command) String() string

+ func (p *Command) Parse(data string, posIn32th uint) error

type Event

+ func ApplyLyrics(events []*Event, lyrics []string) (applied []*Event)

+ func ForwardEvents(ins []*Event, diff uint) (outs []*Event)

+ func GetEventsInPosRange(from, to uint, evts []*Event) (res []*Event)

+ func MergeEventStreams(mixed []*EventStream, endPos uint) (evts []*Event)

+ func MoveBySyncFirst(ins []*Event) (out []*Event)

+ func RollTheDice(events []*Event) []*Event

+ func SliceEvents(slice [2]int, all []*Event, projectedBarEnd uint) (evs []*Event, absoluteEnd uint)

+ type EventStream struct

+ End uint

+ Events []*Event

+ IsOverride bool

+ IsTemplate bool

+ Start uint

+ func NewEventStream(start, end uint, isTemplate bool, events ...*Event) *EventStream

+ func NewEventStreamOverride(start, end uint, isTemplate bool, events ...*Event) *EventStream

+ func (p *EventStream) String() string

type Item

+ func Parse(data string, posIn32th uint) (it Item, err error)

+ func RollTheDiceForAnItem(it Item) Item

type MIDINote

+ func (nt *MIDINote) SetDynamic(dyn string)

type MultiItem

+ func (i *MultiItem) Reset()

+ func (m *MultiItem) SetDynamic(dyn string)

type NTuple

+ func (ntp *NTuple) SetDynamic(dyn string)

type Note

+ func (nt *Note) SetDynamic(dyn string)

type Override

+ func (o *Override) Parse(data string, posIn32th uint) error

type Scale

+ func (i *Scale) Reset()

type Token

+ func (i *Token) Reset()

Apr 1, 2020

Changes in this version

+ type EventSequence []*Event

+ func (s EventSequence) Call(params Params) EventSequence

+ func (s EventSequence) ChangeDynamic(diff int8) EventSequence

+ func (s EventSequence) DiatonicTranspose(steps int8) EventSequence

+ func (s EventSequence) Len() int

+ func (s EventSequence) Less(a, b int) bool

+ func (s EventSequence) MircoTimingShift(shift int8) EventSequence

+ func (s EventSequence) Override(over EventSequence) EventSequence

+ func (s EventSequence) Slice(from, to int) EventSequence

+ func (s EventSequence) StartSync(position int64) EventSequence

+ func (s EventSequence) Swap(a, b int)

+ func (s EventSequence) Transpose(halftones int8) EventSequence

+ func (s EventSequence) TransposeOctave(octave int8) EventSequence

+ type EventSequenceGetter struct

+ Original string

+ func (e *EventSequenceGetter) Get() *EventSequenceItem

+ func (e *EventSequenceGetter) Parse(data string, posIn32th uint) error

+ func (e *EventSequenceGetter) String() string

+ func (e EventSequenceGetter) Dup() Item

+ type EventSequenceItem struct

+ EventSequence EventSequence

+ Original string

+ func (e *EventSequenceItem) Parse(data string, posIn32th uint) error

+ func (e *EventSequenceItem) String() string

+ func (e EventSequenceItem) Dup() Item

+ type EventSequenceMiddleWare []func(in EventSequence) EventSequence

+ func (mw EventSequenceMiddleWare) Get() (es EventSequence)

+ type EventSequencer interface

+ Get func() EventSequence

+ type EventSequencerFunc func() EventSequence

+ func (e EventSequencerFunc) Get() EventSequence

+ type ItemGroup []*Item

+ func (s ItemGroup) Call(params Params) ItemGroup

+ func (s ItemGroup) ChangeDynamic(diff int8) ItemGroup

+ func (s ItemGroup) DiatonicTranspose(steps int8) ItemGroup

+ func (s ItemGroup) MircoTimingShift(shift int8) ItemGroup

+ func (s ItemGroup) Slice(from, to int) ItemGroup

+ func (s ItemGroup) ToParams() Params

+ func (s ItemGroup) Transpose(halftones int8) ItemGroup

+ func (s ItemGroup) TransposeOctave(octave int8) ItemGroup

+ type ItemGroupMiddleWare []func(in ItemGroup) ItemGroup

+ func (mw ItemGroupMiddleWare) Get() (es ItemGroup)

+ type ItemGrouper interface

+ Get func() ItemGroup

+ type ItemGrouperFunc func() ItemGroup

+ func (e ItemGrouperFunc) Get() ItemGroup

+ type LyricsTable struct

+ Exploded bool

+ Name string

+ Params []string

+ Repeat uint

+ Slice [2]int

+ func (c *LyricsTable) Dup() Item

+ func (p *LyricsTable) ParseTemplate(call string, positionIn32th uint) error

+ func (p *LyricsTable) String() string

+ func (pc *LyricsTable) Parse(data string, positionIn32th uint) (err error)

type Note

+ IsScaleNote bool

+ type Params []interface

+ type Pattern struct

+ DynamicAdd string

+ Exploded bool

+ FirstNoteAbsKey uint8

+ FirstNoteIsScaleNote int

+ Lyrics *LyricsTable

+ Name string

+ Params []string

+ PosShift int

+ Repeat uint

+ ScaleMove int8

+ ScaleMoveMode int8

+ Slice [2]int

+ SyncFirst bool

+ func (c *Pattern) Dup() Item

+ func (p *Pattern) AddDynamic(orig string) (nu string)

+ func (p *Pattern) ParseTemplate(call string, positionIn32th uint) error

+ func (p *Pattern) String() string

+ func (pc *Pattern) Parse(data string, positionIn32th uint) (err error)

+ type Token struct

+ DynamicAdd string

+ Exploded bool

+ FirstNoteAbsKey uint8

+ FirstNoteIsScaleNote int

+ Name string

+ Params []string

+ PosShift int

+ Repeat uint

+ ScaleMove int8

+ ScaleMoveMode int8

+ Slice [2]int

+ SyncFirst bool

+ func (c *Token) Dup() Item

+ func (p *Token) AddDynamic(orig string) (nu string)

+ func (p *Token) String() string

+ func (pc *Token) Parse(data string, positionIn32th uint) (err error)

Mar 25, 2020

Changes in this version

+ var End = end

Feb 6, 2020

Changes in this version

+ var Aeolian = mode

+ var Dorian = mode

+ var DottedLengths = map[string][2]uint32

+ var GlideExponential = GlideStart(true)

+ var GlideLinear = GlideStart(false)

+ var Hold = hold

+ var Ionian = mode

+ var Locrian = mode

+ var Lydian = mode

+ var Major = mode

+ var Minor = mode

+ var Mixolydian = mode

+ var Modes = map[string]Mode

+ var Phrygian = mode

+ var RepeatLastEvent = repeatLastEvent

+ var Rest = rest

+ var TemplateReg = regexp.MustCompile(regexp.QuoteMeta("#") + "([0-9]+)")

+ func CalcNoteDelay(resolution smf.MetricTicks) (delay int32)

+ func CentsToPitchbend(cents float64, _range uint8) int16

+ func DynamicToVelocity(dyn string, min, max, randomness, step, center int8) (vel int8)

+ func ExponentialGlide(distance int64, noteDiff int64, callback func(pos uint, val float64))

+ func ExponentialTempoChange(distance int64, diff float64, callback func(step uint, val float64))

+ func FreqRatioToCent(num, denom uint8) float64

+ func GetQNNumberFromPos(pos string) (qnnumber uint, rest string)

+ func HalfTonesToPitchbend(halftones float64, _range uint8) int16

+ func KeyToNote(key uint8) (letter, augmenter string, octave int)

+ func Length32ths(num, denom uint8) int

+ func LinearGlide(distance int64, noteDiff int64, callback func(step uint, val float64))

+ func LinearTempoChange(distance int64, diff float64, callback func(step uint, val float64))

+ func Pos32thToString(pos uint) string

+ func PositionTo32th(lastBeatNo uint, pos string) (completed string, num32th uint, err error)

+ func VelocityToDynamic(vel uint8) (dyn string)

+ type BarRepeater struct

+ LastN int

+ OnlyOnce bool

+ func (b *BarRepeater) Parse(data string, posIn32th uint) (err error)

+ func (b BarRepeater) Dup() Item

+ func (b BarRepeater) String() string

+ type Call struct

+ DynamicAdd string

+ Exploded bool

+ FirstNoteAbsKey uint8

+ FirstNoteIsScaleNote int

+ Lyrics *Call

+ Name string

+ Params []string

+ PosShift int

+ Repeat uint

+ ScaleMove int8

+ ScaleMoveMode int8

+ Slice [2]int

+ SyncFirst bool

+ func (c *Call) Dup() Item

+ func (c *Call) IsPattern() bool

+ func (c *Call) IsToken() bool

+ func (p *Call) AddDynamic(orig string) (nu string)

+ func (p *Call) ParseTemplate(call string, positionIn32th uint) error

+ func (p *Call) String() string

+ func (pc *Call) Parse(data string, positionIn32th uint) (err error)

+ func (t *Call) IsLyrics() bool

+ type CommandCall struct

+ Name string

+ Params []string

+ func (c CommandCall) Dup() Item

+ func (c CommandCall) String() string

+ func (p *CommandCall) Parse(call string, posIn32th uint) error

+ type EuclideanRhythm struct

+ Duration32th int

+ LastPos uint

+ Notes int

+ PatternDef string

+ Positions int

+ Sketch [][2]string

+ StartPos32th uint

+ func (e *EuclideanRhythm) Parse(startPos32th uint, params ...string) error

+ type Event struct

+ Item Item

+ PosShift int

+ Position uint

+ func (e *Event) AbsPosTicks(ticks4th uint32, trackDelay int) uint

+ func (e *Event) Dup() *Event

+ func (e *Event) Parse(data string) error

+ func (e *Event) String() string

+ type GlideStart bool

+ func (g *GlideStart) Parse(data string, posIn32th uint) error

+ func (g GlideStart) Dup() Item

+ func (g GlideStart) String() string

+ type Include struct

+ File string

+ Length32ths uint

+ Params []string

+ Position uint

+ Sketch string

+ func (i Include) Dup() Item

+ func (i Include) Parse(data string, posIn32th uint) error

+ func (i Include) String() string

+ type Item interface

+ Dup func() Item

+ Parse func(data string, posIn32th uint) error

+ String func() string

+ type Lyric struct

+ Text string

+ func (l *Lyric) Dup() Item

+ func (l *Lyric) Parse(data string, posIn32th uint) (err error)

+ func (l *Lyric) String() string

+ type MIDIAftertouch struct

+ Dotted string

+ Tilde string

+ Value uint8

+ func (at *MIDIAftertouch) Parse(data string, posIn32th uint) (err error)

+ func (m MIDIAftertouch) Dup() Item

+ func (m MIDIAftertouch) String() string

+ type MIDICC struct

+ Controller uint8

+ Dotted string

+ Tilde string

+ Value uint8

+ func (cc *MIDICC) Parse(data string, posIn32th uint) (err error)

+ func (m MIDICC) Dup() Item

+ func (m MIDICC) String() string

+ type MIDINote struct

+ Dotted string

+ Dynamic string

+ Note int8

+ NoteOff bool

+ NoteOn bool

+ PosShift int

+ func (m MIDINote) String() string

+ func (mn MIDINote) Dup() Item

+ func (nt *MIDINote) Parse(data string, posIn32th uint) (err error)

+ type MIDIPitchbend struct

+ Dotted string

+ Tilde string

+ Value int16

+ func (m MIDIPitchbend) Dup() Item

+ func (m MIDIPitchbend) String() string

+ func (pb *MIDIPitchbend) Parse(data string, posIn32th uint) (err error)

+ type MIDIPolyAftertouch struct

+ Dotted string

+ Key uint8

+ Tilde string

+ Value uint8

+ func (m MIDIPolyAftertouch) Dup() Item

+ func (m MIDIPolyAftertouch) String() string

+ func (pt *MIDIPolyAftertouch) Parse(data string, posIn32th uint) (err error)

+ type MIDIProgramChange struct

+ Value uint8

+ func (at *MIDIProgramChange) Parse(data string, posIn32th uint) (err error)

+ func (m MIDIProgramChange) Dup() Item

+ func (m MIDIProgramChange) String() string

+ type Mode interface

+ All func(basenote uint8) (notes []uint8)

+ Name func() string

+ NoteToStep func(basenote, note uint8) (step int8)

+ StepToNote func(basenote uint8, step int8) (note uint8)

+ type MultiItem struct

+ Events []*Event

+ Exploded bool

+ Parser *Parser

+ func (m *MultiItem) Parse(data string, posIn32th uint) (err error)

+ func (m MultiItem) Dup() Item

+ func (m MultiItem) IsHold() bool

+ func (m MultiItem) String() string

+ type NTuple struct

+ Events []*Event

+ LengthTicks uint

+ Parser *Parser

+ func (m NTuple) Dup() Item

+ func (m NTuple) String() string

+ func (ntp *NTuple) Parse(data string, posIn32th uint) (err error)

+ type Note struct

+ Augmenter string

+ Dotted string

+ Dynamic string

+ GlissandoExp bool

+ GlissandoStart bool

+ Letter string

+ NoteOff bool

+ NoteOn bool

+ Octave int

+ PosShift int

+ ScaleNote int8

+ Transposition int8

+ func ParseNote(data string) (nt Note, err error)

+ func (n Note) Dup() Item

+ func (n Note) String() string

+ func (note Note) ToMIDI() (midinote_ uint8)

+ func (nt *Note) Parse(data string, posIn32th uint) (err error)

+ type OSCMessage struct

+ Args []interface{}

+ Path string

+ func (*OSCMessage) Parse(data string, posIn32th uint) (err error)

+ func (m OSCMessage) Dup() Item

+ func (m OSCMessage) String() string

+ type Override struct

+ func (o *Override) Dup() Item

+ type Parser struct

+ GetDefinition func(name string) TemplateDefinition

+ func (p *Parser) ParseItem(data string, posIn32th uint) (Item, error)

+ func (p *Parser) SetDefinitionGetter(getter func(string) TemplateDefinition)

+ type PartRepeat struct

+ Part string

+ Repeat uint

+ SyncFirst bool

+ func (pr *PartRepeat) Dup() Item

+ func (pr *PartRepeat) Parse(data string, posIn32th uint) (err error)

+ func (pr *PartRepeat) String() string

+ type PipedPatternCommands struct

+ Cmds []*CommandCall

+ func (p *PipedPatternCommands) Dup() Item

+ func (p *PipedPatternCommands) Parse(data string, pos uint) error

+ func (p *PipedPatternCommands) String() string

+ type Placeholder int

+ func (l *Placeholder) Parse(data string, posIn32th uint) (err error)

+ func (l Placeholder) String() string

+ func (v Placeholder) Dup() Item

+ type Rabbit struct

+ func (e *Rabbit) Parse(startPos32th uint, params ...string) (err error)

+ func (r *Rabbit) Strings() (s []string)

+ type RandomChooser struct

+ Alternatives []Item

+ AlternativesOriginalData []string

+ Chosen int

+ Parser *Parser

+ func (r *RandomChooser) Parse(data string, posIn32th uint) (err error)

+ func (r RandomChooser) Dup() Item

+ func (r RandomChooser) String() string

+ type RandomProbability struct

+ Chosen bool

+ Item Item

+ ItemOriginalData string

+ Parser *Parser

+ Prob uint8

+ func (r RandomProbability) Dup() Item

+ func (r RandomProbability) String() string

+ func (rp *RandomProbability) Parse(data string, posIn32th uint) (err error)

+ type Scale struct

+ BaseNote uint8

+ Exploded bool

+ Name string

+ func (s *Scale) All() []uint8

+ func (s *Scale) Dup() Item

+ func (s *Scale) Parse(data string, pos uint) error

+ func (s *Scale) String() string

+ func (s Scale) NoteToStep(note uint8) int8

+ func (s Scale) StepToNote(step int8) uint8

+ type ScaleDefinition struct

+ Original string

+ func (s *ScaleDefinition) All(basenote uint8) (notes []uint8)

+ func (s *ScaleDefinition) Name() string

+ func (s *ScaleDefinition) NoteToStep(basenote, note uint8) (step int8)

+ func (s *ScaleDefinition) StepToNote(basenote uint8, step int8) (note uint8)

+ func (t *ScaleDefinition) Parse(name string, def string) error

+ type SortEvents []*Event

+ func (s SortEvents) Len() int

+ func (s SortEvents) Less(a, b int) bool

+ func (s SortEvents) Swap(a, b int)

+ type TemplateDefinition interface

+ Call func(params ...string) (result string, err error)

+ Definition func() string

+ TimeSignature func() [2]uint8

+ type Tuning interface

+ Pitchbend func(midinote uint8, _range uint8) int16

+ func ParseTuning(data string) (Tuning, error)

+ type TuningCents struct

+ Name string

+ Original string

+ func (m *TuningCents) CentsFor(midinote uint8) float64

+ func (t *TuningCents) Parse(name, def string) error

+ func (t *TuningCents) Pitchbend(midinote uint8, _range uint8) int16

+ type TuningRatio struct

+ Name string

+ Original string

+ func (m *TuningRatio) RatioFor(midinote uint8) [2]uint8

+ func (t *TuningRatio) Parse(name, baseFreq, def string) (err error)

+ func (t *TuningRatio) Pitchbend(midinote uint8, _range uint8) int16