// ~ Methods ------------------------------------------------------------
@Override
protected Rectangle getBox(Glyph stick) {
Point2D top = stick.getStartPoint(VERTICAL);
Rectangle box =
new Rectangle(
(int) Math.rint(top.getX()),
(int) Math.rint(top.getY() - (nHeight / 2)),
nWidth,
2 * nHeight);
stick.addAttachment("tr", box);
return box;
}
// ~ Methods ------------------------------------------------------------
@Override
protected Rectangle getBox(Glyph stick) {
Point2D bottom = stick.getStopPoint(VERTICAL);
Rectangle box =
new Rectangle(
(int) Math.rint(bottom.getX()),
(int) Math.rint(bottom.getY() - (1.5 * nHeight)),
nWidth,
2 * nHeight);
stick.addAttachment("br", box);
return box;
}
// ~ Methods ------------------------------------------------------------
// Retrieve the distance with proper staff border
@Override
protected double getValue(GlyphContext context) {
Glyph stick = context.stick;
Point2D stop = stick.getStopPoint(VERTICAL);
// Which staff area contains the bottom of the stick?
StaffInfo staff = staffManager.getStaffAt(stop);
// How far are we from the stop of the staff?
double staffBottom = staff.getLastLine().yAt(stop.getX());
double dy = sheet.getScale().pixelsToFrac(Math.abs(staffBottom - stop.getY()));
// Change limits according to rough & partDefining
if (rough && context.isPartDefining) {
setLowHigh(constants.maxStaffShiftDyLowRough, constants.maxStaffShiftDyHighRough);
} else {
setLowHigh(constants.maxStaffShiftDyLow, constants.maxStaffShiftDyHigh);
}
// Side-effect
if (dy <= getLow()) {
context.botStaff = context.bottomArea;
}
return dy;
}
// ~ Methods ------------------------------------------------------------
@Override
public void onEvent(UserEvent event) {
try {
// Ignore RELEASING
if (event.movement == MouseMovement.RELEASING) {
return;
}
if (event instanceof GlyphEvent) {
BarsChecker.GlyphContext context = null;
GlyphEvent glyphEvent = (GlyphEvent) event;
Glyph glyph = glyphEvent.getData();
if (glyph != null) {
// Make sure this is a rather vertical stick
if (Math.abs(glyph.getInvertedSlope()) <= constants.maxCoTangentForCheck.getValue()) {
// Apply a fresh suite
context = new BarsChecker.GlyphContext(glyph);
applySuite(new BarCheckSuite(), context);
return;
}
}
tellObject(null);
}
} catch (Exception ex) {
logger.warn(getClass().getName() + " onEvent error", ex);
}
}
/**
* Check if the stick/bar is a thick one
*
* @param stick the bar stick to check
* @return true if thick
*/
private boolean isThickBar(Glyph stick) {
// Max width of a thin bar line, otherwise this must be a thick bar
final int maxThinWidth = scale.toPixels(constants.maxThinWidth);
// Average width of the stick
final int meanWidth =
(int)
Math.rint((double) stick.getWeight() / (double) stick.getLength(Orientation.VERTICAL));
return meanWidth > maxThinWidth;
}
// ~ Methods ------------------------------------------------------------
// Retrieve the difference between stick slope and global slope
@Override
protected double getValue(GlyphContext context) {
Glyph stick = context.stick;
Point2D start = stick.getStartPoint(VERTICAL);
Point2D stop = stick.getStopPoint(VERTICAL);
// Beware of sign of stickSlope (it is opposite of globalSlope)
double stickSlope = -(stop.getX() - start.getX()) / (stop.getY() - start.getY());
return Math.abs(stickSlope - sheet.getSkew().getSlope());
}
// ~ Methods ------------------------------------------------------------
// Retrieve the length data
@Override
protected double getValue(GlyphContext context) {
Glyph stick = context.stick;
int height = Integer.MAX_VALUE;
// Check wrt every staff in the stick getRange
for (int i = context.topArea; i <= context.bottomArea; i++) {
StaffInfo area = staffManager.getStaff(i);
height = Math.min(height, area.getHeight());
}
return sheet.getScale().pixelsToFrac(height - stick.getLength(Orientation.VERTICAL));
}
// ~ Methods ------------------------------------------------------------
// Retrieve the distance with proper staff border
@Override
protected double getValue(GlyphContext context) {
Glyph stick = context.stick;
Point2D stop = stick.getStopPoint(VERTICAL);
// Which staff area contains the bottom of the stick?
StaffInfo staff = staffManager.getStaffAt(stop);
// How far are we from the stop of the staff?
double staffBottom = staff.getLastLine().yAt(stop.getX());
double dy = sheet.getScale().pixelsToFrac(Math.abs(staffBottom - stop.getY()));
return dy;
}
// ~ Methods ------------------------------------------------------------
// Retrieve the stick abscissa
@Override
protected double getValue(GlyphContext context) {
Glyph stick = context.stick;
double dist = Double.MAX_VALUE;
// Check wrt every staff in the stick range
for (int i = context.topArea; i <= context.bottomArea; i++) {
StaffInfo staff = staffManager.getStaff(i);
Point2D top = staff.getFirstLine().getEndPoint(LEFT);
Point2D bot = staff.getLastLine().getEndPoint(LEFT);
double y = (top.getY() + bot.getY()) / 2;
double x = stick.getPositionAt(y, Orientation.VERTICAL);
double dx = x - staff.getAbscissa(LEFT);
dist = Math.min(dist, dx);
}
return sheet.getScale().pixelsToFrac(dist);
}