Examples with Rest com.xenoage.zong.core.music.rest.Rest used on opensource projects

Example 31 with Rest

use of com.xenoage.zong.core.music.rest.Rest in project Zong by Xenoage.

the class VoiceTest method getElementIndexTest.

@Test
public void getElementIndexTest() {
    // our test example: (g: grace note)
    // Beats:       0        1     2           3     4    5
    // Elements     |g1|-----a-----|g2|g3|--b--|--c--|g4|
    // Indices      0  1           2  3  4     5     6  7
    // Checked:     x        x     x           x     x    x
    Rest a = new Rest(Companion.fr(2)), b = new Rest(Companion.fr(1)), c = new Rest(Companion.fr(1));
    Chord g1 = grace(1), g2 = grace(2), g3 = grace(3), g4 = grace(4);
    Voice voice = new Voice(ilist(g1, a, g2, g3, b, c, g4));
    assertEquals(1, voice.getElementIndex(Companion.fr(0)));
    assertEquals(1, voice.getElementIndex(Companion.fr(1)));
    assertEquals(4, voice.getElementIndex(Companion.fr(2)));
    assertEquals(5, voice.getElementIndex(Companion.fr(3)));
    assertEquals(7, voice.getElementIndex(Companion.fr(4)));
    assertEquals(7, voice.getElementIndex(Companion.fr(5)));
}

Example 32 with Rest

use of com.xenoage.zong.core.music.rest.Rest in project Zong by Xenoage.

the class DynamicsFinderTest method getAdvancedScore.

/**
 * See {@link #testAdvanced()}.
 */
private Score getAdvancedScore() {
    Score score = new Score();
    Wedge w;
    new PartAdd(score, new Part("", null, 2, null), 0, null).execute();
    new MeasureAdd(score, 5).execute();
    // time signature and repeats
    new ColumnElementWrite(new TimeSignature(TimeType.Companion.getTime_4_4()), score.getColumnHeader(0), null, null).execute();
    new ColumnElementWrite(Companion.barlineForwardRepeat(Regular), score.getColumnHeader(1), null, MeasureSide.Left).execute();
    new ColumnElementWrite(Companion.barlineBackwardRepeat(Regular, 1), score.getColumnHeader(2), null, MeasureSide.Right).execute();
    // staff 0
    new MeasureElementWrite(new Dynamic(mp), score.getMeasure(atMeasure(0, 0)), Companion.get_0()).execute();
    new MeasureElementWrite(new Dynamic(pp), score.getMeasure(atMeasure(0, 2)), Companion.get_0()).execute();
    new MeasureElementWrite(new Dynamic(f), score.getMeasure(atMeasure(0, 3)), Companion.get_1$2()).execute();
    new MeasureElementWrite(w = new Wedge(Crescendo), score.getMeasure(atMeasure(0, 3)), Companion.get_3$4()).execute();
    new MeasureElementWrite(new WedgeEnd(w), score.getMeasure(atMeasure(0, 4)), Companion.get_1$4()).execute();
    new MeasureElementWrite(new Dynamic(pp), score.getMeasure(atMeasure(0, 4)), Companion.get_1$2()).execute();
    // voice 0
    val cursor = new Cursor(score, mp0, true);
    cursor.write(new Rest(Companion.get_1()));
    cursor.write(new Rest(Companion.get_1()));
    cursor.write(new Rest(Companion.get_1()));
    cursor.write(new Rest(Companion.get_1()));
    // voice 1
    cursor.setMp(atElement(0, 0, 1, 0));
    cursor.write(new Rest(Companion.get_1$2()));
    val chord = chord(Companion.pi(0, 4), Companion.get_1$2());
    chord.addDirection(new Dynamic(mf));
    cursor.write(chord);
    cursor.write(new Rest(Companion.get_1()));
    cursor.write(new Rest(Companion.get_1()));
    cursor.setMp(atElement(0, 4, 1, 0));
    cursor.write(new Rest(Companion.get_1()));
    // staff 1
    new MeasureElementWrite(new Dynamic(ff), score.getMeasure(atMeasure(1, 0)), Companion.get_0()).execute();
    new MeasureElementWrite(w = new Wedge(Diminuendo), score.getMeasure(atMeasure(1, 0)), Companion.get_0()).execute();
    new MeasureElementWrite(new WedgeEnd(w), score.getMeasure(atMeasure(1, 2)), Companion.get_0()).execute();
    new MeasureElementWrite(new Dynamic(mp), score.getMeasure(atMeasure(1, 2)), Companion.get_0()).execute();
    new MeasureElementWrite(new Dynamic(p), score.getMeasure(atMeasure(1, 3)), Companion.get_0()).execute();
    return score;
}

Example 33 with Rest

use of com.xenoage.zong.core.music.rest.Rest in project Zong by Xenoage.

the class BeamIteratorTest method createTestScore.

/**
 * Test score with 2 staves and 4 measures. In measure 0, there is a beam in
 * staff 0 in voice 1. In measure 2, there is a beam spanning over two staves.
 * In measure 3, there is a beam in staff 1 in voice 0.
 */
public static Score createTestScore() {
    Score score = new Score();
    Cursor cursor = new Cursor(score, MP.mp0, true);
    // first beam
    cursor.setMp(atElement(0, 0, 1, 0));
    cursor.openBeam();
    cursor.write(chord(Companion.pi(Companion.getC(), 4), Companion.get_1$8()));
    cursor.write(chord(Companion.pi(Companion.getC(), 4), Companion.get_1$8()));
    cursor.write(chord(Companion.pi(Companion.getC(), 4), Companion.get_1$8()));
    cursor.write(chord(Companion.pi(Companion.getC(), 4), Companion.get_1$8()));
    cursor.closeBeam();
    // second beam
    cursor.setMp(atElement(0, 2, 0, 0));
    cursor.openBeam();
    cursor.write(chord(Companion.pi(Companion.getC(), 4), Companion.get_1$8()));
    cursor.setMp(atElement(1, 2, 0, 0));
    cursor.write(new Rest(Companion.get_1$8()));
    cursor.write(chord(Companion.pi(Companion.getC(), 4), Companion.get_1$8()));
    cursor.closeBeam();
    // third beam
    cursor.setMp(atElement(1, 3, 0, 0));
    cursor.openBeam();
    cursor.write(chord(Companion.pi(Companion.getC(), 4), Companion.get_1$8()));
    cursor.write(chord(Companion.pi(Companion.getC(), 4), Companion.get_1$8()));
    cursor.closeBeam();
    return score;
}

Example 34 with Rest

use of com.xenoage.zong.core.music.rest.Rest in project Zong by Xenoage.

the class MeasureElementIteratorTest method createTestScore.

/**
 * Test score with 4 staves and 4 measures. In staves 1 and 3, the measures 1 and 3 have each
 * three words with text "staff x, measure y, element z" on beats 1/4 and 2/4
 */
public static Score createTestScore() {
    Score score = new Score();
    Cursor cursor = new Cursor(score, MP.mp0, true);
    for (int staff : new int[] { 1, 3 }) {
        for (int measure : new int[] { 1, 3 }) {
            cursor.setMp(atElement(staff, measure, 0, 0));
            for (int element : range(2)) {
                cursor.write(new Rest(Companion.fr(1, 4)));
                cursor.write((MeasureElement) new Words(new UnformattedText("staff " + staff + ", measure " + measure + ", element " + element)));
            }
        }
    }
    return score;
}

Example 35 with Rest

use of com.xenoage.zong.core.music.rest.Rest in project Zong by Xenoage.

the class ChordReader method readFirstNote.

private void readFirstNote() {
    mxlFirstNote = mxlNotes.get(0);
    MxlNoteContentType mxlFirstNoteType = mxlFirstNote.getContent().getNoteContentType();
    // type of chord/rest
    // (unpitched is still unsupported)
    MxlFullNote mxlFirstFullNote = mxlFirstNote.getContent().getFullNote();
    MxlNormalNote mxlFirstNormalNote = null;
    MxlCueNote mxlFirstCueNote = null;
    MxlGraceNote mxlFirstGraceNote = null;
    boolean isCue = false;
    boolean isGrace = false;
    if (mxlFirstNoteType == MxlNoteContentType.Normal) {
        mxlFirstNormalNote = (MxlNormalNote) mxlNotes.get(0).getContent();
    } else if (mxlFirstNoteType == MxlNoteContentType.Cue) {
        mxlFirstCueNote = (MxlCueNote) mxlNotes.get(0).getContent();
        isCue = true;
    } else if (mxlFirstNoteType == MxlNoteContentType.Grace) {
        mxlFirstGraceNote = (MxlGraceNote) mxlNotes.get(0).getContent();
        isGrace = true;
        // may also be true later, see (TODO) "Zong-Library/Discussions/MusicXML/Note - cue vs grace.txt"
        isCue = false;
    }
    MxlFullNoteContentType mxlFNCType = mxlFirstFullNote.getContent().getFullNoteContentType();
    // duration. here, the first duration is the duration of the whole chord.
    Fraction duration = Companion.get_0();
    if (mxlFirstNormalNote != null) {
        duration = readDuration(mxlFirstNormalNote.getDuration(), context.getDivisions());
    } else if (mxlFirstCueNote != null) {
        duration = readDuration(mxlFirstCueNote.getDuration(), context.getDivisions());
    }
    // when duration of normal note is 0, ignore the chord
    if (false == isGrace && false == duration.isGreater0()) {
        context.reportError("duration of chord is 0");
        return;
    }
    // create new chord or rest
    if (mxlFNCType == MxlFullNoteContentType.Pitch || mxlFNCType == MxlFullNoteContentType.Unpitched) {
        // create a chord
        Pitch pitch;
        if (mxlFNCType == MxlFullNoteContentType.Pitch)
            pitch = ((MxlPitch) mxlFirstFullNote.getContent()).getPitch();
        else
            // TODO (ZONG-96): better support for unpitched notes
            pitch = Pitch.Companion.pi(0, 4);
        Grace grace = null;
        if (mxlFirstGraceNote != null) {
            // read grace duration from note-type ("eighth", "16th", ...)
            Fraction graceDuration = Companion.fr(1, 8);
            if (mxlFirstNote.getNoteType() != null)
                graceDuration = mxlFirstNote.getNoteType().getDuration();
            boolean slash = mxlFirstGraceNote.getSlash() == MxlYesNo.Yes;
            grace = new Grace(slash, graceDuration);
            chord = new Chord(alist(new Note(pitch)), grace);
        } else {
            chord = new Chord(alist(new Note(pitch)), duration);
        }
        chord.setCue(isCue);
        chordOrRest = chord;
    } else if (mxlFNCType == MxlFullNoteContentType.Rest) {
        // create a rest
        Rest rest = new Rest(duration);
        rest.setCue(isCue);
        chordOrRest = rest;
    }
}