Examples with BarlineStamping com.xenoage.zong.musiclayout.stampings.BarlineStamping used on opensource projects

Example 1 with BarlineStamping

use of com.xenoage.zong.musiclayout.stampings.BarlineStamping in project Zong by Xenoage.

the class BarlineRenderer method draw.

/**
 * Draws the given {@link BarlineStamping} on the given {@link Canvas},
 * using the given {@link RendererArgs}.
 */
@Override
public void draw(Stamping stamping, Canvas canvas, RendererArgs args) {
    BarlineStamping barlineSt = (BarlineStamping) stamping;
    List<StaffStamping> staves = barlineSt.staves;
    float xPosition = barlineSt.xMm;
    float xCorrection = 0;
    // lines
    BarlineGroup.Style group = barlineSt.groupStyle;
    BarlineStyle style = barlineSt.barline.getStyle();
    if (group == null || group == BarlineGroup.Style.Single || group == BarlineGroup.Style.Common) {
        // draw single barlines
        for (StaffStamping staff : staves) {
            xCorrection = paintBarline(canvas, args, staff, (staff.linesCount - 1) * 2, staff, 0, xPosition, style);
        }
    }
    if (group == BarlineGroup.Style.Mensurstrich || group == BarlineGroup.Style.Common) {
        // draw barlines between staves
        for (int i = 0; i < staves.size() - 1; i++) {
            xCorrection = paintBarline(canvas, args, staves.get(i), 0, staves.get(i + 1), (staves.get(i + 1).linesCount - 1) * 2, xPosition, style);
        }
    }
    // repeat dots
    // TODO: xCorrection is the value of the last staff, but this may differ
    // draw repeat dots directly after drawing the corresponding staff!
    BarlineRepeat repeat = barlineSt.barline.getRepeat();
    if (repeat == BarlineRepeat.Forward || repeat == BarlineRepeat.Both) {
        paintRepeatDots(staves, xPosition + xCorrection, 1, canvas, args);
    }
    if (repeat == BarlineRepeat.Backward || repeat == BarlineRepeat.Both) {
        paintRepeatDots(staves, xPosition + xCorrection, -1, canvas, args);
    }
}

Example 2 with BarlineStamping

use of com.xenoage.zong.musiclayout.stampings.BarlineStamping in project Zong by Xenoage.

the class BarlinesStamper method stamp.

public List<Stamping> stamp(SystemSpacing system, List<StaffStamping> systemStaves, Score score) {
    List<Stamping> ret = alist();
    StaffStamping firstStaff = getFirst(systemStaves);
    int stavesCount = systemStaves.size();
    int systemIndex = system.getSystemIndexInFrame();
    float xOffset = firstStaff.positionMm.x;
    // common barline at the beginning, when system has at least one measure
    if (system.columns.size() > 0) {
        ret.add(new BarlineStamping(Barline.Companion.barlineRegular(), systemStaves, xOffset, BarlineGroup.Style.Common));
    }
    // barlines within the system and measure numbers
    for (int iMeasure : range(system.columns)) {
        float xLeft = xOffset;
        // measure numbering
        MeasureNumbering measureNumbering = score.getFormat().getMeasureNumbering();
        int globalMeasureIndex = system.getStartMeasure() + iMeasure;
        boolean showMeasureNumber = false;
        if (measureNumbering == MeasureNumbering.System) {
            // measure number at the beginning of each system (except the first one)
            showMeasureNumber = (iMeasure == 0 && globalMeasureIndex > 0);
        } else if (measureNumbering == MeasureNumbering.Measure) {
            // measure number at each measure (except the first one)
            showMeasureNumber = (globalMeasureIndex > 0);
        }
        if (showMeasureNumber) {
            FormattedText text = Companion.fText("" + (globalMeasureIndex + 1), new FormattedTextStyle(8), Alignment.Left);
            ret.add(new StaffTextStamping(text, sp(xLeft, firstStaff.linesCount * 2), firstStaff, null));
        }
        // for the first measure in the system: begin after leading spacing
        if (iMeasure == 0)
            xLeft += system.columns.get(iMeasure).getLeadingWidthMm();
        xOffset += system.columns.get(iMeasure).getWidthMm();
        float xRight = xOffset;
        // regard the groups of the score
        for (int iStaff : range(stavesCount)) {
            ColumnHeader columnHeader = score.getColumnHeader(globalMeasureIndex);
            BarlineGroup.Style barlineGroupStyle = BarlineGroup.Style.Single;
            BarlineGroup group = score.getStavesList().getBarlineGroupByStaff(iStaff);
            if (group != null)
                barlineGroupStyle = group.getStyle();
            List<StaffStamping> groupStaves = getBarlineGroupStaves(systemStaves, group);
            // start barline
            Barline startBarline = columnHeader.getStartBarline();
            if (startBarline != null) {
                // don't draw a regular barline at the left side of first measure of a system
                if ((startBarline.getStyle() == BarlineStyle.Regular && systemIndex == 0) == false)
                    ret.add(new BarlineStamping(startBarline, groupStaves, xLeft, barlineGroupStyle));
            }
            // end barline. if none is set, use a regular one.
            Barline endBarline = columnHeader.getEndBarline();
            if (endBarline == null)
                endBarline = Barline.Companion.barlineRegular();
            ret.add(new BarlineStamping(endBarline, groupStaves, xRight, barlineGroupStyle));
            // middle barlines
            for (BeatE<Barline> middleBarline : columnHeader.getMiddleBarlines()) {
                ret.add(new BarlineStamping(middleBarline.getElement(), groupStaves, xLeft + system.columns.get(iMeasure).getBarlineOffsetMm(middleBarline.getBeat()), barlineGroupStyle));
            }
            // go to next group
            if (group != null)
                iStaff = group.getStaves().getStop();
        }
    }
    return ret;
}