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jmqt
Class QTUtil  

java.lang.Object
  jmqt.QTUtil

All Implemented Interfaces:

jm.constants.Alignments, jm.constants.DrumMap, jm.constants.Durations, jm.constants.Dynamics, jm.constants.Frequencies, jm.JMC, jm.constants.Noises, jm.constants.Panning, jm.constants.Pitches, jm.constants.ProgramChanges, jm.constants.RhythmValues, jm.constants.Scales, jm.constants.Tunings, jm.constants.Volumes, jm.constants.Waveforms

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public class QTUtil

extends java.lang.Object

implements jm.JMC

A class which plays a jMusic score via Apple's QuickTime. Requires the QTJava classes from Apple Computer inc. Based on example code and help from Bill Stewart (thanks Bill).

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Field Summary
private  NoteChannel[]	nc1
private  jm.music.data.Score	score
private  double	speed
private  ToneDescription	td
private  double	tempoMultiplier
private  MusicData	tune1
private  TunePlayer	tunePlayer1
private  boolean	usingTuneOne

 

Fields inherited from interface jm.JMC

AMPLITUDE, DEBUG, DYNAMIC, EIGHT_BIT, FREQUENCY, KEY_SIG_EVT, MONO, NO_DENOMINATOR, NO_INSTRUMENT, NO_KEY_QUALITY, NO_KEY_SIGNATURE, NO_NUMERATOR, OCTAPHONIC, PAN, PITCH, PROG_EVT, QUADRAPHONIC, RHYTHM, SIXTEEN_BIT, STEREO, TEMP_EVT, THIRTY_TWO_BIT, TIME_SIG_EVT, VERBOSE

 

Fields inherited from interface jm.constants.Durations

C, CD, CDD, CROTCHET, CROTCHET_TRIPLET, CT, DC, DDC, DDEN, DDHN, DDM, DDQ, DDQN, DEMI_SEMI_QUAVER, DEMI_SEMI_QUAVER_TRIPLET, DEN, DHN, DM, DOTTED_CROTCHET, DOTTED_EIGHTH_NOTE, DOTTED_HALF_NOTE, DOTTED_MINIM, DOTTED_QUARTER_NOTE, DOTTED_QUAVER, DOTTED_SEMI_QUAVER, DOTTED_SIXTEENTH_NOTE, DOUBLE_DOTTED_CROTCHET, DOUBLE_DOTTED_EIGHTH_NOTE, DOUBLE_DOTTED_HALF_NOTE, DOUBLE_DOTTED_MINIM, DOUBLE_DOTTED_QUARTER_NOTE, DOUBLE_DOTTED_QUAVER, DQ, DQN, DSN, DSQ, DSQT, EIGHTH_NOTE, EIGHTH_NOTE_TRIPLET, EN, ENT, HALF_NOTE, HALF_NOTE_TRIPLET, HN, HNT, M, MD, MDD, MINIM, MINIM_TRIPLET, MT, Q, QD, QDD, QN, QNT, QT, QUARTER_NOTE, QUARTER_NOTE_TRIPLET, QUAVER, QUAVER_TRIPLET, SB, SEMI_QUAVER, SEMI_QUAVER_TRIPLET, SEMIBREVE, SIXTEENTH_NOTE, SIXTEENTH_NOTE_TRIPLET, SN, SNT, SQ, SQD, SQT, THIRTYSECOND_NOTE, THIRTYSECOND_NOTE_TRIPLET, TN, TNT, TSN, TSNT, WHOLE_NOTE, WN

 

Fields inherited from interface jm.constants.Pitches

a0, A0, a1, A1, a2, A2, a3, A3, a4, A4, a5, A5, a6, A6, a7, A7, a8, A8, af0, AF0, af1, AF1, af2, AF2, af3, AF3, af4, AF4, af5, AF5, af6, AF6, af7, AF7, af8, AF8, afn1, AFN1, an1, AN1, as0, AS0, as1, AS1, as2, AS2, as3, AS3, as4, AS4, as5, AS5, as6, AS6, as7, AS7, as8, AS8, asn1, ASN1, b0, B0, b1, B1, b2, B2, b3, B3, b4, B4, b5, B5, b6, B6, b7, B7, b8, B8, bf0, BF0, bf1, BF1, bf2, BF2, bf3, BF3, bf4, BF4, bf5, BF5, bf6, BF6, bf7, BF7, bf8, BF8, bfn1, BFN1, bn1, BN1, bs0, BS0, bs1, BS1, bs2, BS2, bs3, BS3, bs4, BS4, bs5, BS5, bs6, BS6, bs7, BS7, bs8, BS8, bsn1, BSN1, c0, C0, c1, C1, c2, C2, c3, C3, c4, C4, c5, C5, c6, C6, c7, C7, c8, C8, c9, C9, cf0, CF0, cf1, CF1, cf2, CF2, cf3, CF3, cf4, CF4, cf5, CF5, cf6, CF6, cf7, CF7, cf8, CF8, cf9, CF9, cn1, CN1, cs0, CS0, cs1, CS1, cs2, CS2, cs3, CS3, cs4, CS4, cs5, CS5, cs6, CS6, cs7, CS7, cs8, CS8, cs9, CS9, csn1, CSN1, d0, D0, d1, D1, d2, D2, d3, D3, d4, D4, d5, D5, d6, D6, d7, D7, d8, D8, d9, D9, df0, DF0, df1, DF1, df2, DF2, df3, DF3, df4, DF4, df5, DF5, df6, DF6, df7, DF7, df8, DF8, df9, DF9, dfn1, DFN1, dn1, DN1, ds0, DS0, ds1, DS1, ds2, DS2, ds3, DS3, ds4, DS4, ds5, DS5, ds6, DS6, ds7, DS7, ds8, DS8, ds9, DS9, dsn1, DSN1, e0, E0, e1, E1, e2, E2, e3, E3, e4, E4, e5, E5, e6, E6, e7, E7, e8, E8, e9, E9, ef0, EF0, ef1, EF1, ef2, EF2, ef3, EF3, ef4, EF4, ef5, EF5, ef6, EF6, ef7, EF7, ef8, EF8, ef9, EF9, efn1, EFN1, en1, EN1, es0, ES0, es1, ES1, es2, ES2, es3, ES3, es4, ES4, es5, ES5, es6, ES6, es7, ES7, es8, ES8, es9, ES9, esn1, ESN1, f0, F0, f1, F1, f2, F2, f3, F3, f4, F4, f5, F5, f6, F6, f7, F7, f8, F8, f9, F9, ff0, FF0, ff1, FF1, ff2, FF2, ff3, FF3, ff4, FF4, ff5, FF5, ff6, FF6, ff7, FF7, ff8, FF8, ff9, FF9, ffn1, FFN1, fn1, FN1, fs0, FS0, fs1, FS1, fs2, FS2, fs3, FS3, fs4, FS4, fs5, FS5, fs6, FS6, fs7, FS7, fs8, FS8, fs9, FS9, fsn1, FSN1, g0, G0, g1, G1, g2, G2, g3, G3, g4, G4, g5, G5, g6, G6, g7, G7, g8, G8, g9, G9, gf0, GF0, gf1, GF1, gf2, GF2, gf3, GF3, gf4, GF4, gf5, GF5, gf6, GF6, gf7, GF7, gf8, GF8, gf9, GF9, gfn1, GFN1, gn1, GN1, gs0, GS0, gs1, GS1, gs2, GS2, gs3, GS3, gs4, GS4, gs5, GS5, gs6, GS6, gs7, GS7, gs8, GS8, gsn1, GSN1, REST

 

Fields inherited from interface jm.constants.Frequencies

FRQ

 

Fields inherited from interface jm.constants.Tunings

EQUAL, JUST, MEAN, PYTHAGOREAN

 

Fields inherited from interface jm.constants.Volumes

F, FF, FFF, FORTE, FORTISSIMO, MEZZO_FORTE, MEZZO_PIANO, MF, MP, P, PIANISSIMO, PP, PPP, SILENT

 

Fields inherited from interface jm.constants.Panning

PAN_CENTER, PAN_CENTRE, PAN_LEFT, PAN_RIGHT

 

Fields inherited from interface jm.constants.ProgramChanges

AAH, ABASS, AC_GUITAR, ACCORDION, ACOUSTIC_BASS, ACOUSTIC_GRAND, ACOUSTIC_GUITAR, AGOGO, AHHS, ALTO, ALTO_SAX, ALTO_SAXOPHONE, APPLAUSE, ATMOSPHERE, BAG_PIPES, BAGPIPE, BAGPIPES, BANDNEON, BANJO, BARI, BARI_SAX, BARITONE, BARITONE_SAX, BARITONE_SAXOPHONE, BASS, BASSOON, BELL, BELLS, BIRD, BOTTLE, BOTTLE_BLOW, BOWED_GLASS, BRASS, BREATH, BREATHNOISE, BRIGHT_ACOUSTIC, BRIGHTNESS, CALLOPE, CELESTA, CELESTE, CELLO, CGUITAR, CHARANG, CHIFFER, CHIFFER_LEAD, CHOIR, CHURCH_ORGAN, CLAR, CLARINET, CLAV, CLAVINET, CLEAN_GUITAR, CONCERTINA, CONTRA_BASS, CONTRABASS, CRYSTAL, CYMBAL, DGUITAR, DIST_GUITAR, DISTORTED_GUITAR, DOUBLE_BASS, DROPS, DRUM, DX_EPIANO, EBASS, ECHO, ECHO_DROP, ECHO_DROPS, ECHOS, EL_BASS, EL_GUITAR, ELECTRIC_BASS, ELECTRIC_GRAND, ELECTRIC_GUITAR, ELECTRIC_ORGAN, ELECTRIC_PIANO, ELPIANO, ENGLISH_HORN, EPIANO, EPIANO2, FANTASIA, FBASS, FIDDLE, FINGERED_BASS, FLUTE, FRENCH_HORN, FRET, FRET_NOISE, FRETLESS, FRETLESS_BASS, FRETNOISE, FRETS, GLOCK, GLOCKENSPIEL, GMSAW_WAVE, GMSQUARE_WAVE, GOBLIN, GT_HARMONICS, GUITAR, GUITAR_HARMONICS, HALO, HALO_PAD, HAMMOND_ORGAN, HARMONICA, HARMONICS, HARP, HARPSICHORD, HELICOPTER, HONKYTONK, HONKYTONK_PIANO, HORN, ICE_RAIN, ICERAIN, JAZZ_GUITAR, JAZZ_ORGAN, JGUITAR, KALIMBA, KOTO, MARIMBA, METAL_PAD, MGUITAR, MUSIC_BOX, MUTED_GUITAR, MUTED_TRUMPET, NGUITAR, NYLON_GUITAR, OBOE, OCARINA, OGUITAR, OOH, OOHS, ORCHESTRA_HIT, ORGAN, ORGAN2, ORGAN3, OVERDRIVE_GUITAR, PAD, PAN_FLUTE, PANFLUTE, PBASS, PHONE, PIANO, PIANO_ACCORDION, PIC, PICC, PICCOLO, PICKED_BASS, PIPE_ORGAN, PIPES, PITZ, PIZZ, PIZZICATO_STRINGS, POLY_SYNTH, POLYSYNTH, PSTRINGS, RAIN, RECORDER, REED_ORGAN, REVERSE_CYMBAL, RHODES, SAW, SAWTOOTH, SAX, SAXOPHONE, SBASS, SEA, SEASHORE, SFX, SGUITAR, SHAKUHACHI, SHAMISEN, SHANNAI, SITAR, SLAP, SLAP_BASS, SLOW_STRINGS, SOLO_VOX, SOP, SOPRANO, SOPRANO_SAX, SOPRANO_SAXOPHONE, SOUNDEFFECTS, SOUNDFX, SOUNDTRACK, SPACE_VOICE, SQUARE, STAR_THEME, STEEL_DRUM, STEEL_DRUMS, STEEL_GUITAR, STEELDRUM, STEELDRUMS, STR, STREAM, STRINGS, SWEEP, SWEEP_PAD, SYN_CALLIOPE, SYN_STRINGS, SYNTH_BASS, SYNTH_BRASS, SYNTH_CALLIOPE, SYNTH_DRUM, SYNTH_DRUMS, SYNTH_STRINGS, SYNVOX, TAIKO, TELEPHONE, TENOR, TENOR_SAX, TENOR_SAXOPHONE, THUMB_PIANO, THUNDER, TIMP, TIMPANI, TINKLE_BELL, TOM, TOM_TOM, TOM_TOMS, TOMS, TREMOLO, TREMOLO_STRINGS, TROMBONE, TRUMPET, TUBA, TUBULAR_BELL, TUBULAR_BELLS, VIBES, VIBRAPHONE, VIOLA, VIOLIN, VIOLIN_CELLO, VOICE, VOX, WARM_PAD, WHISTLE, WIND, WOODBLOCK, WOODBLOCKS, XYLOPHONE

 

Fields inherited from interface jm.constants.DrumMap

ACOUSTIC_BASS_DRUM, ACOUSTIC_SNARE, BASS_DRUM_1, CABASA, CHINESE_CYMBAL, CLAVES, CLOSED_HI_HAT, COWBELL, CRASH_CYMBAL_1, CRASH_CYMBAL_2, ELECTRIC_SNARE, HAND_CLAP, HI_BONGO, HI_MID_TOM, HI_WOOD_BLOCK, HIGH_AGOGO, HIGH_FLOOR_TOM, HIGH_TIMBALE, HIGH_TOM, LONG_GUIRO, LONG_WHISTLE, LOW_AGOGO, LOW_BONGO, LOW_CONGA, LOW_FLOOR_TOM, LOW_MID_TOM, LOW_TIMBALE, LOW_TOM, LOW_WOOD_BLOCK, MARACAS, MUTE_CUICA, MUTE_HI_CONGA, MUTE_TRIANGLE, OPEN_CUICA, OPEN_HI_CONGA, OPEN_HI_HAT, OPEN_TRIANGLE, PEDAL_HI_HAT, RIDE_BELL, RIDE_CYMBAL_1, RIDE_CYMBAL_2, SHORT_GUIRO, SHORT_WHISTLE, SIDE_STICK, SPLASH_CYMBAL, TAMBOURINE, VIBRASLAP

 

Fields inherited from interface jm.constants.Scales

AEOLIAN_SCALE, BLUES_SCALE, CHROMATIC_SCALE, DIATONIC_MINOR_SCALE, DORIAN_SCALE, HARMONIC_MINOR_SCALE, INDIAN_SCALE, LYDIAN_SCALE, MAJOR_SCALE, MELODIC_MINOR_SCALE, MINOR_SCALE, MIXOLYDIAN_SCALE, NATURAL_MINOR_SCALE, PENTATONIC_SCALE, TURKISH_SCALE

 

Fields inherited from interface jm.constants.Waveforms

COSINE_WAVE, PULSE_WAVE, SABERSAW_WAVE, SAWDOWN_WAVE, SAWTOOTH_WAVE, SINE_WAVE, SQUARE_WAVE, TRIANGLE_WAVE

 

Fields inherited from interface jm.constants.Noises

BROWN_NOISE, FRACTAL_NOISE, SMOOTH_NOISE, STEP_NOISE, WHITE_NOISE

 

Fields inherited from interface jm.constants.Alignments

AFTER, BEFORE, CENTER_ALIGN, CENTER_ON_END, CENTER_ON_START, CENTRE_ALIGN, CENTRE_ON_END, CENTRE_ON_START, END_ON_CENTER, END_ON_CENTRE, END_TOGETHER, START_ON_CENTER, START_ON_CENTRE, START_TOGETHER

 

Constructor Summary

QTUtil()

QTUtil(jm.music.data.Score s)

 

Method Summary
private  MusicData	convertFromScore(jm.music.data.Score score, double[][] noteOrder, int qt_sequence_length)
void	finalize()           Called on an object by the Virtual Machine at most once, at some point after the Object is determined unreachable but before it is destroyed.
jm.music.data.Score	getScore()
double	getSpeed()           return the current speed, which changes with the score tempo
void	playback(jm.music.data.Score s)
void	playOneNote(jm.music.data.Note note, int channel)           Play a single note via QuickTime
private  void	quickSort(double[][] noteOrder, int left, int right)
void	replay()           Play the current score again.
void	sendMIDIControlChange(int channel, int controllerNumber, int value)           Send a MIDI control change message immediately Note: this method is at the mercy of QuickTime and may not work when QT is set to the internal QT musical instruments sound synthesizer.
void	sendMIDIMessage(int status, int channel, int[] dataByteArray)           Send any MIDI channel message immediately
private  void	setGMInstruments()
void	setNoteInstrument()           Choose a general MIDI sound for playback of single notes
void	setScore(jm.music.data.Score score)
void	setSpeed(double speed)           return the current speed, which changes with the score tempo.
private  void	setUp()
private  void	setupNoteChannels()
private  double[][]	sortNotes(jm.music.data.Score score, int totalNotes)
void	stopPlayback()           Halt the current score playabck.
(package private) static void	swap(double[][] noteOrder, int i, int j)
private  int	totalNotesInScore()

 

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

tunePlayer1

private TunePlayer tunePlayer1

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tune1

private MusicData tune1

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usingTuneOne

private boolean usingTuneOne

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score

private jm.music.data.Score score

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nc1

private NoteChannel[] nc1

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speed

private double speed

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td

private ToneDescription td

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tempoMultiplier

private double tempoMultiplier

Constructor Detail

QTUtil

public QTUtil()

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QTUtil

public QTUtil(jm.music.data.Score s)

Method Detail

setScore

public void setScore(jm.music.data.Score score)

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getScore

public jm.music.data.Score getScore()

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setUp

private void setUp()
            throws QTException

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setupNoteChannels

private void setupNoteChannels()
                        throws QTException

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setGMInstruments

private void setGMInstruments()
                       throws StdQTException

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totalNotesInScore

private int totalNotesInScore()

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sortNotes

private double[][] sortNotes(jm.music.data.Score score,
                             int totalNotes)

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quickSort

private void quickSort(double[][] noteOrder,
                       int left,
                       int right)

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swap

static void swap(double[][] noteOrder,
                 int i,
                 int j)

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convertFromScore

private MusicData convertFromScore(jm.music.data.Score score,
                                   double[][] noteOrder,
                                   int qt_sequence_length)
                            throws QTException

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playback

public void playback(jm.music.data.Score s)

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replay

public void replay()

Play the current score again.

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stopPlayback

public void stopPlayback()

Halt the current score playabck.

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getSpeed

public double getSpeed()

return the current speed, which changes with the score tempo

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setSpeed

public void setSpeed(double speed)

return the current speed, which changes with the score tempo.

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playOneNote

public void playOneNote(jm.music.data.Note note,
                        int channel)

Play a single note via QuickTime

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sendMIDIControlChange

public void sendMIDIControlChange(int channel,
                                  int controllerNumber,
                                  int value)

Send a MIDI control change message immediately Note: this method is at the mercy of QuickTime and may not work when QT is set to the internal QT musical instruments sound synthesizer. It does work when sending to external MIDI devices. QuickTime may also not support external MIDI devices on some implementations, for example Mac OS X 10.0. In these cases a standard QT exception will be printed to he command line.

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sendMIDIMessage

public void sendMIDIMessage(int status,
                            int channel,
                            int[] dataByteArray)

Send any MIDI channel message immediately

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setNoteInstrument

public void setNoteInstrument()

Choose a general MIDI sound for playback of single notes

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finalize

public void finalize()

Description copied from class: java.lang.Object

Called on an object by the Virtual Machine at most once, at some point after the Object is determined unreachable but before it is destroyed. You would think that this means it eventually is called on every Object, but this is not necessarily the case. If execution terminates abnormally, garbage collection does not always happen. Thus you cannot rely on this method to always work. For finer control over garbage collection, use references from the java.lang.ref package.

Virtual Machines are free to not call this method if they can determine that it does nothing important; for example, if your class extends Object and overrides finalize to do simply super.finalize().

finalize() will be called by a java.lang.Thread that has no locks on any Objects, and may be called concurrently. There are no guarantees on the order in which multiple objects are finalized. This means that finalize() is usually unsuited for performing actions that must be thread-safe, and that your implementation must be use defensive programming if it is to always work.

If an Exception is thrown from finalize() during garbage collection, it will be patently ignored and the Object will still be destroyed.

It is allowed, although not typical, for user code to call finalize() directly. User invocation does not affect whether automatic invocation will occur. It is also permitted, although not recommended, for a finalize() method to "revive" an object by making it reachable from normal code again.

Unlike constructors, finalize() does not get called for an object's superclass unless the implementation specifically calls super.finalize().

The default implementation does nothing.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> [ jmqt overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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