940 lines
32 KiB
C++
940 lines
32 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2002-2012 Werner Schweer
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2
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// as published by the Free Software Foundation and appearing in
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// the file LICENCE.GPL
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//=============================================================================
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#include "rest.h"
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#include "score.h"
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#include "xml.h"
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#include "style.h"
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#include "utils.h"
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#include "tuplet.h"
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#include "sym.h"
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#include "stafftext.h"
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#include "articulation.h"
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#include "chord.h"
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#include "note.h"
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#include "measure.h"
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#include "undo.h"
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#include "staff.h"
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#include "harmony.h"
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#include "segment.h"
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#include "stafftype.h"
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#include "icon.h"
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#include "image.h"
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namespace Ms {
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//---------------------------------------------------------
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// Rest
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//--------------------------------------------------------
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Rest::Rest(Score* s)
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: ChordRest(s)
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{
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setFlags(ElementFlag::MOVABLE | ElementFlag::SELECTABLE | ElementFlag::ON_STAFF);
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_beamMode = Beam::Mode::NONE;
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_sym = SymId::restQuarter;
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}
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Rest::Rest(Score* s, const TDuration& d)
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: ChordRest(s)
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{
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setFlags(ElementFlag::MOVABLE | ElementFlag::SELECTABLE | ElementFlag::ON_STAFF);
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_beamMode = Beam::Mode::NONE;
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_sym = SymId::restQuarter;
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setDurationType(d);
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if (d.fraction().isValid())
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setDuration(d.fraction());
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}
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Rest::Rest(const Rest& r, bool link)
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: ChordRest(r, link)
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{
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if (link)
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score()->undo(new Link(const_cast<Rest*>(&r), this));
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_gap = r._gap;
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_sym = r._sym;
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dotline = r.dotline;
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_mmWidth = r._mmWidth;
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}
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//---------------------------------------------------------
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// Rest::draw
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//---------------------------------------------------------
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void Rest::draw(QPainter* painter) const
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{
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if (
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(staff() && staff()->isTabStaff(tick())
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// in tab staff, do not draw rests is rests are off OR if dur. symbols are on
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&& (!staff()->staffType(tick())->showRests() || staff()->staffType(tick())->genDurations())
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&& (!measure() || !measure()->isMMRest())) // show multi measure rest always
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|| generated()
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)
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return;
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qreal _spatium = spatium();
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painter->setPen(curColor());
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if (measure() && measure()->isMMRest()) {
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//only on voice 1
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if (track() % VOICES)
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return;
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Measure* m = measure();
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int n = m->mmRestCount();
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qreal pw = _spatium * .7;
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QPen pen(painter->pen());
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pen.setWidthF(pw);
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painter->setPen(pen);
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qreal w = _mmWidth;
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qreal x2 = w;
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pw *= .5;
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painter->drawLine(QLineF(pw, 0.0, _mmWidth - pw, 0.0));
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// draw vertical lines:
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pen.setWidthF(_spatium * .2);
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painter->setPen(pen);
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painter->drawLine(QLineF(0.0, -_spatium, 0.0, _spatium));
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painter->drawLine(QLineF(x2, -_spatium, x2, _spatium));
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std::vector<SymId>&& s = toTimeSigString(QString("%1").arg(n));
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qreal y = -_spatium * 1.5 - staff()->height() *.5;
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qreal x = x2 * .5;
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x -= symBbox(s).width() * .5;
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drawSymbols(s, painter, QPointF(x, y));
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}
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else {
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drawSymbol(_sym, painter);
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int dots = durationType().dots();
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if (dots) {
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qreal y = dotline * _spatium * .5;
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qreal dnd = score()->styleP(StyleIdx::dotNoteDistance) * mag();
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qreal ddd = score()->styleP(StyleIdx::dotDotDistance) * mag();
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for (int i = 1; i <= dots; ++i) {
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qreal x = symWidth(_sym) + dnd + ddd * (i - 1);
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drawSymbol(SymId::augmentationDot, painter, QPointF(x, y));
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}
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}
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}
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}
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//---------------------------------------------------------
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// setUserOff, overriden from Element
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// (- raster vertical position in spatium units) -> no
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// - half rests and whole rests outside the staff are
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// replaced by special symbols with ledger lines
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//---------------------------------------------------------
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void Rest::setUserOff(const QPointF& o)
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{
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qreal _spatium = spatium();
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int line = lrint(o.y()/_spatium);
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if (_sym == SymId::restWhole && (line <= -2 || line >= 3))
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_sym = SymId::restWholeLegerLine;
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else if (_sym == SymId::restWholeLegerLine && (line > -2 && line < 4))
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_sym = SymId::restWhole;
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else if (_sym == SymId::restHalf && (line <= -3 || line >= 3))
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_sym = SymId::restHalfLegerLine;
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else if (_sym == SymId::restHalfLegerLine && (line > -3 && line < 3))
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_sym = SymId::restHalf;
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Element::setUserOff(o);
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}
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//---------------------------------------------------------
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// drag
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//---------------------------------------------------------
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QRectF Rest::drag(EditData& ed)
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{
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QPointF s(ed.delta);
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QRectF r(abbox());
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// Limit horizontal drag range
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static const qreal xDragRange = spatium() * 5;
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if (fabs(s.x()) > xDragRange)
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s.rx() = xDragRange * (s.x() < 0 ? -1.0 : 1.0);
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setUserOff(QPointF(s.x(), s.y()));
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layout();
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score()->rebuildBspTree();
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return abbox() | r;
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}
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//---------------------------------------------------------
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// acceptDrop
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//---------------------------------------------------------
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bool Rest::acceptDrop(EditData& data) const
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{
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Element* e = data.element;
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ElementType type = e->type();
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if (
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(type == ElementType::ICON && toIcon(e)->iconType() == IconType::SBEAM)
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|| (type == ElementType::ICON && toIcon(e)->iconType() == IconType::MBEAM)
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|| (type == ElementType::ICON && toIcon(e)->iconType() == IconType::NBEAM)
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|| (type == ElementType::ICON && toIcon(e)->iconType() == IconType::BEAM32)
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|| (type == ElementType::ICON && toIcon(e)->iconType() == IconType::BEAM64)
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|| (type == ElementType::ICON && toIcon(e)->iconType() == IconType::AUTOBEAM)
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|| (type == ElementType::FERMATA)
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|| (type == ElementType::CLEF)
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|| (type == ElementType::KEYSIG)
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|| (type == ElementType::TIMESIG)
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|| (type == ElementType::SYSTEM_TEXT)
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|| (type == ElementType::STAFF_TEXT)
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|| (type == ElementType::BAR_LINE)
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|| (type == ElementType::BREATH)
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|| (type == ElementType::CHORD)
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|| (type == ElementType::NOTE)
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|| (type == ElementType::STAFF_STATE)
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|| (type == ElementType::INSTRUMENT_CHANGE)
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|| (type == ElementType::DYNAMIC)
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|| (type == ElementType::HARMONY)
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|| (type == ElementType::TEMPO_TEXT)
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|| (type == ElementType::REHEARSAL_MARK)
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|| (type == ElementType::FRET_DIAGRAM)
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|| (type == ElementType::TREMOLOBAR)
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|| (type == ElementType::IMAGE)
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|| (type == ElementType::SYMBOL)
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|| (type == ElementType::REPEAT_MEASURE && durationType().type() == TDuration::DurationType::V_MEASURE)
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) {
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return true;
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}
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return false;
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}
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//---------------------------------------------------------
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// drop
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//---------------------------------------------------------
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Element* Rest::drop(EditData& data)
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{
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Element* e = data.element;
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switch (e->type()) {
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case ElementType::ARTICULATION:
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{
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Articulation* a = toArticulation(e);
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if (!a->isFermata() || !score()->addArticulation(this, a)) {
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delete e;
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e = 0;
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}
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}
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return e;
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case ElementType::CHORD: {
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Chord* c = toChord(e);
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Note* n = c->upNote();
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Direction dir = c->stemDirection();
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// score()->select(0, SelectType::SINGLE, 0);
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NoteVal nval;
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nval.pitch = n->pitch();
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nval.headGroup = n->headGroup();
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Fraction d = score()->inputState().duration().fraction();
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if (!d.isZero()) {
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Segment* seg = score()->setNoteRest(segment(), track(), nval, d, dir);
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if (seg) {
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ChordRest* cr = toChordRest(seg->element(track()));
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if (cr)
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score()->nextInputPos(cr, true);
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}
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}
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delete e;
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}
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break;
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case ElementType::REPEAT_MEASURE:
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delete e;
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if (durationType().type() == TDuration::DurationType::V_MEASURE) {
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measure()->cmdInsertRepeatMeasure(staffIdx());
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}
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break;
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case ElementType::SYMBOL:
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case ElementType::IMAGE:
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e->setParent(this);
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score()->undoAddElement(e);
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return e;
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default:
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return ChordRest::drop(data);
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}
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return 0;
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}
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//---------------------------------------------------------
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// getSymbol
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//---------------------------------------------------------
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SymId Rest::getSymbol(TDuration::DurationType type, int line, int lines, int* yoffset)
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{
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*yoffset = 2;
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switch(type) {
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case TDuration::DurationType::V_LONG:
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return SymId::restLonga;
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case TDuration::DurationType::V_BREVE:
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return SymId::restDoubleWhole;
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case TDuration::DurationType::V_MEASURE:
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if (duration() >= Fraction(2, 1))
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return SymId::restDoubleWhole;
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// fall through
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case TDuration::DurationType::V_WHOLE:
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*yoffset = 1;
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return (line <= -2 || line >= (lines - 1)) ? SymId::restWholeLegerLine : SymId::restWhole;
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case TDuration::DurationType::V_HALF:
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return (line <= -3 || line >= (lines - 2)) ? SymId::restHalfLegerLine : SymId::restHalf;
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case TDuration::DurationType::V_QUARTER:
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return SymId::restQuarter;
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case TDuration::DurationType::V_EIGHTH:
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return SymId::rest8th;
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case TDuration::DurationType::V_16TH:
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return SymId::rest16th;
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case TDuration::DurationType::V_32ND:
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return SymId::rest32nd;
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case TDuration::DurationType::V_64TH:
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return SymId::rest64th;
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case TDuration::DurationType::V_128TH:
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return SymId::rest128th;
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case TDuration::DurationType::V_256TH:
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return SymId::rest256th;
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case TDuration::DurationType::V_512TH:
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return SymId::rest512th;
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case TDuration::DurationType::V_1024TH:
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return SymId::rest1024th;
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default:
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qDebug("unknown rest type %d", int(type));
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return SymId::restQuarter;
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}
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}
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//---------------------------------------------------------
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// layoutMMRest
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//---------------------------------------------------------
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void Rest::layoutMMRest(qreal val)
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{
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// static const qreal verticalLineWidth = .2;
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qreal _spatium = spatium();
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_mmWidth = val;
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// qreal h = _spatium * (2 + verticalLineWidth);
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// qreal w = _mmWidth + _spatium * verticalLineWidth * .5;
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// bbox().setRect(-_spatium * verticalLineWidth * .5, -h * .5, w, h);
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bbox().setRect(0.0, -_spatium, _mmWidth, _spatium * 2);
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// text
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// qreal y = -_spatium * 2.5 - staff()->height() *.5;
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// addbbox(QRectF(0, y, w, _spatium * 2)); // approximation
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}
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//---------------------------------------------------------
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// layout
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//---------------------------------------------------------
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void Rest::layout()
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{
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if (_gap)
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return;
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for (Element* e : el())
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e->layout();
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qreal _spatium = spatium();
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if (measure() && measure()->isMMRest()) {
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_mmWidth = score()->styleP(StyleIdx::minMMRestWidth) * mag();
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// setbbox(QRectF(0.0, -_spatium, _mmWidth, 2.0 * _spatium));
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return;
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}
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rxpos() = 0.0;
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if (staff() && staff()->isTabStaff(tick())) {
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StaffType* tab = staff()->staffType(tick());
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// if rests are shown and note values are shown as duration symbols
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if (tab->showRests() && tab->genDurations()) {
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TDuration::DurationType type = durationType().type();
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int dots = durationType().dots();
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// if rest is whole measure, convert into actual type and dot values
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if (type == TDuration::DurationType::V_MEASURE) {
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int ticks = measure()->ticks();
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TDuration dur = TDuration(Fraction::fromTicks(ticks)).type();
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type = dur.type();
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dots = dur.dots();
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}
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// symbol needed; if not exist, create, if exists, update duration
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if (!_tabDur)
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_tabDur = new TabDurationSymbol(score(), tab, type, dots);
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else
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_tabDur->setDuration(type, dots, tab);
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_tabDur->setParent(this);
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// needed? _tabDur->setTrack(track());
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_tabDur->layout();
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setbbox(_tabDur->bbox());
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setPos(0.0, 0.0); // no rest is drawn: reset any position might be set for it
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return;
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}
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// if no rests or no duration symbols, delete any dur. symbol and chain into standard staff mngmt
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// this is to ensure horiz space is reserved for rest, even if they are not diplayed
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// Rest::draw() will skip their drawing, if not needed
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if(_tabDur) {
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delete _tabDur;
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_tabDur = 0;
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}
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}
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dotline = Rest::getDotline(durationType().type());
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qreal yOff = userOff().y();
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Staff* stf = staff();
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StaffType* st = stf->staffType(tick());
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qreal lineDist = st ? st->lineDistance().val() : 1.0;
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int userLine = yOff == 0.0 ? 0 : lrint(yOff / (lineDist * _spatium));
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int lines = st ? st->lines() : 5;
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int lineOffset = computeLineOffset(lines);
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int yo;
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_sym = getSymbol(durationType().type(), lineOffset / 2 + userLine, lines, &yo);
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layoutArticulations();
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rypos() = (qreal(yo) + qreal(lineOffset) * .5) * lineDist * _spatium;
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setbbox(symBbox(_sym));
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}
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//---------------------------------------------------------
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// getDotline
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//---------------------------------------------------------
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int Rest::getDotline(TDuration::DurationType durationType)
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{
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int dl = -1;
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switch(durationType) {
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case TDuration::DurationType::V_64TH:
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case TDuration::DurationType::V_32ND:
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dl = -3;
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break;
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case TDuration::DurationType::V_1024TH:
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case TDuration::DurationType::V_512TH:
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case TDuration::DurationType::V_256TH:
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case TDuration::DurationType::V_128TH:
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dl = -5;
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break;
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default:
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dl = -1;
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break;
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}
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return dl;
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}
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//---------------------------------------------------------
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// computeLineOffset
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//---------------------------------------------------------
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int Rest::computeLineOffset(int lines)
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{
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Segment* s = segment();
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bool offsetVoices = s && measure() && measure()->hasVoices(staffIdx());
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if (offsetVoices && voice() == 0) {
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// do not offset voice 1 rest if there exists a matching invisible rest in voice 2;
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Element* e = s->element(track() + 1);
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if (e && e->isRest() && (!e->visible() || toRest(e)->isGap())) {
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Rest* r = toRest(e);
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if (r->globalDuration() == globalDuration()) {
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offsetVoices = false;
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}
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}
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}
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#if 0
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if (offsetVoices && staff()->mergeMatchingRests()) {
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// automatically merge matching rests in voices 1 & 2 if nothing in any other voice
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// this is not always the right thing to do do, but is useful in choral music
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// and perhaps could be made enabled via a staff property
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// so choral staves can be treated differently than others
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bool matchFound = false;
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bool nothingElse = true;
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int baseTrack = staffIdx() * VOICES;
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for (int v = 0; v < VOICES; ++v) {
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if (v == voice())
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continue;
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Element* e = s->element(baseTrack + v);
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if (v <= 1) {
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// try to find match in other voice (1 or 2)
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if (e && e->type() == ElementType::REST) {
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Rest* r = toRest(e);
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if (r->globalDuration() == globalDuration()) {
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matchFound = true;
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continue;
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}
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}
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// no match found; no sense looking for anything else
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break;
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}
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else {
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// if anything in another voice, do not merge
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if (e) {
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nothingElse = false;
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break;
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}
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}
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}
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if (matchFound && nothingElse)
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offsetVoices = false;
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}
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#endif
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int lineOffset = 0;
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int assumedCenter = 4;
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int actualCenter = (lines - 1);
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int centerDiff = actualCenter - assumedCenter;
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if (offsetVoices) {
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// move rests in a multi voice context
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bool up = (voice() == 0) || (voice() == 2); // TODO: use style values
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switch(durationType().type()) {
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case TDuration::DurationType::V_LONG:
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lineOffset = up ? -3 : 5;
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break;
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case TDuration::DurationType::V_BREVE:
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lineOffset = up ? -3 : 5;
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break;
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case TDuration::DurationType::V_MEASURE:
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if (duration() >= Fraction(2, 1)) // breve symbol
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lineOffset = up ? -3 : 5;
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else
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lineOffset = up ? -4 : 6; // whole symbol
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break;
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case TDuration::DurationType::V_WHOLE:
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lineOffset = up ? -4 : 6;
|
|
break;
|
|
case TDuration::DurationType::V_HALF:
|
|
lineOffset = up ? -4 : 4;
|
|
break;
|
|
case TDuration::DurationType::V_QUARTER:
|
|
lineOffset = up ? -4 : 4;
|
|
break;
|
|
case TDuration::DurationType::V_EIGHTH:
|
|
lineOffset = up ? -4 : 4;
|
|
break;
|
|
case TDuration::DurationType::V_16TH:
|
|
lineOffset = up ? -6 : 4;
|
|
break;
|
|
case TDuration::DurationType::V_32ND:
|
|
lineOffset = up ? -6 : 6;
|
|
break;
|
|
case TDuration::DurationType::V_64TH:
|
|
lineOffset = up ? -8 : 6;
|
|
break;
|
|
case TDuration::DurationType::V_128TH:
|
|
lineOffset = up ? -8 : 8;
|
|
break;
|
|
case TDuration::DurationType::V_1024TH:
|
|
case TDuration::DurationType::V_512TH:
|
|
case TDuration::DurationType::V_256TH:
|
|
lineOffset = up ? -10 : 6;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
// adjust offsets for staves with other than five lines
|
|
if (lines != 5) {
|
|
lineOffset += centerDiff;
|
|
if (centerDiff & 1) {
|
|
// round to line
|
|
if (lines == 2 && staff() && staff()->lineDistance(tick()) < 2.0)
|
|
; // leave alone
|
|
else if (lines <= 6)
|
|
lineOffset += lineOffset > 0 ? -1 : 1; // round inward
|
|
else
|
|
lineOffset += lineOffset > 0 ? 1 : -1; // round outward
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
// Gould says to center rests on middle line or space
|
|
// but subjectively, many rests look strange centered on a space
|
|
// so we do it for 2-line staves only
|
|
if (centerDiff & 1 && lines != 2)
|
|
centerDiff += 1; // round down
|
|
|
|
lineOffset = centerDiff;
|
|
switch(durationType().type()) {
|
|
case TDuration::DurationType::V_LONG:
|
|
case TDuration::DurationType::V_BREVE:
|
|
case TDuration::DurationType::V_MEASURE:
|
|
case TDuration::DurationType::V_WHOLE:
|
|
if (lineOffset & 1)
|
|
lineOffset += 1; // always round to nearest line
|
|
else if (lines <= 3)
|
|
lineOffset += 2; // special case - move down for 1-line or 3-line staff
|
|
break;
|
|
case TDuration::DurationType::V_HALF:
|
|
if (lineOffset & 1)
|
|
lineOffset += 1; // always round to nearest line
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
// DEBUG: subtract this off only to be added back in layout()?
|
|
// that would throw off calculation of when ledger lines are needed
|
|
//if (staff())
|
|
// lineOffset -= staff()->staffType()->stepOffset();
|
|
return lineOffset;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// centerX
|
|
//---------------------------------------------------------
|
|
|
|
qreal Rest::centerX() const
|
|
{
|
|
return symWidth(_sym) * .5;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// upPos
|
|
//---------------------------------------------------------
|
|
|
|
qreal Rest::upPos() const
|
|
{
|
|
return symBbox(_sym).y();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// downPos
|
|
//---------------------------------------------------------
|
|
|
|
qreal Rest::downPos() const
|
|
{
|
|
return symBbox(_sym).y() + symHeight(_sym);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// scanElements
|
|
//---------------------------------------------------------
|
|
|
|
void Rest::scanElements(void* data, void (*func)(void*, Element*), bool all)
|
|
{
|
|
ChordRest::scanElements(data, func, all);
|
|
for (Element* e : el())
|
|
e->scanElements(data, func, all);
|
|
if (!isGap())
|
|
func(data, this);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// reset
|
|
//---------------------------------------------------------
|
|
|
|
void Rest::reset()
|
|
{
|
|
undoChangeProperty(P_ID::BEAM_MODE, int(Beam::Mode::NONE));
|
|
ChordRest::reset();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// mag
|
|
//---------------------------------------------------------
|
|
|
|
qreal Rest::mag() const
|
|
{
|
|
qreal m = staff()->mag(tick());
|
|
if (small())
|
|
m *= score()->styleD(StyleIdx::smallNoteMag);
|
|
return m;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// upLine
|
|
//---------------------------------------------------------
|
|
|
|
int Rest::upLine() const
|
|
{
|
|
qreal _spatium = spatium();
|
|
return lrint((pos().y() + bbox().top() + _spatium) * 2 / _spatium);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// downLine
|
|
//---------------------------------------------------------
|
|
|
|
int Rest::downLine() const
|
|
{
|
|
qreal _spatium = spatium();
|
|
return lrint((pos().y() + bbox().top() + _spatium) * 2 / _spatium);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// stemPos
|
|
// point to connect stem
|
|
//---------------------------------------------------------
|
|
|
|
QPointF Rest::stemPos() const
|
|
{
|
|
return pagePos();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// stemPosBeam
|
|
// return stem position of note on beam side
|
|
// return canvas coordinates
|
|
//---------------------------------------------------------
|
|
|
|
QPointF Rest::stemPosBeam() const
|
|
{
|
|
QPointF p(pagePos());
|
|
if (_up)
|
|
p.ry() += bbox().top() + spatium() * 2;
|
|
else
|
|
p.ry() += bbox().bottom() - spatium() * 2;
|
|
return p;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// stemPosX
|
|
//---------------------------------------------------------
|
|
|
|
qreal Rest::stemPosX() const
|
|
{
|
|
if (_up)
|
|
return bbox().right();
|
|
else
|
|
return bbox().left();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// accent
|
|
//---------------------------------------------------------
|
|
|
|
bool Rest::accent()
|
|
{
|
|
return (voice() >= 2 && small());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setAccent
|
|
//---------------------------------------------------------
|
|
|
|
void Rest::setAccent(bool flag)
|
|
{
|
|
undoChangeProperty(P_ID::SMALL, flag);
|
|
if (voice() % 2 == 0) {
|
|
if (flag) {
|
|
qreal yOffset = -(bbox().bottom());
|
|
if (durationType() >= TDuration::DurationType::V_HALF)
|
|
yOffset -= staff()->spatium(tick()) * 0.5;
|
|
undoChangeProperty(P_ID::USER_OFF, QPointF(0.0, yOffset));
|
|
}
|
|
else {
|
|
undoChangeProperty(P_ID::USER_OFF, QPointF());
|
|
}
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// accessibleInfo
|
|
//---------------------------------------------------------
|
|
|
|
QString Rest::accessibleInfo() const
|
|
{
|
|
QString voice = QObject::tr("Voice: %1").arg(QString::number(track() % VOICES + 1));
|
|
return QObject::tr("%1; Duration: %2; %3").arg(Element::accessibleInfo()).arg(durationUserName()).arg(voice);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// accessibleInfo
|
|
//---------------------------------------------------------
|
|
|
|
QString Rest::screenReaderInfo() const
|
|
{
|
|
QString voice = QObject::tr("Voice: %1").arg(QString::number(track() % VOICES + 1));
|
|
return QString("%1 %2 %3").arg(Element::accessibleInfo()).arg(durationUserName()).arg(voice);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// add
|
|
//---------------------------------------------------------
|
|
|
|
void Rest::add(Element* e)
|
|
{
|
|
e->setParent(this);
|
|
e->setTrack(track());
|
|
|
|
switch(e->type()) {
|
|
case ElementType::SYMBOL:
|
|
case ElementType::IMAGE:
|
|
el().push_back(e);
|
|
break;
|
|
default:
|
|
ChordRest::add(e);
|
|
break;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// remove
|
|
//---------------------------------------------------------
|
|
|
|
void Rest::remove(Element* e)
|
|
{
|
|
switch(e->type()) {
|
|
case ElementType::SYMBOL:
|
|
case ElementType::IMAGE:
|
|
if (!el().remove(e))
|
|
qDebug("Rest::remove(): cannot find %s", e->name());
|
|
break;
|
|
default:
|
|
ChordRest::remove(e);
|
|
break;
|
|
}
|
|
}
|
|
|
|
//--------------------------------------------------
|
|
// Rest::write
|
|
//---------------------------------------------------------
|
|
|
|
void Rest::write(XmlWriter& xml) const
|
|
{
|
|
if (_gap)
|
|
return;
|
|
xml.stag(name());
|
|
ChordRest::writeProperties(xml);
|
|
el().write(xml);
|
|
xml.etag();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// Rest::read
|
|
//---------------------------------------------------------
|
|
|
|
void Rest::read(XmlReader& e)
|
|
{
|
|
while (e.readNextStartElement()) {
|
|
const QStringRef& tag(e.name());
|
|
if (tag == "Symbol") {
|
|
Symbol* s = new Symbol(score());
|
|
s->setTrack(track());
|
|
s->read(e);
|
|
add(s);
|
|
}
|
|
else if (tag == "Image") {
|
|
if (MScore::noImages)
|
|
e.skipCurrentElement();
|
|
else {
|
|
Image* image = new Image(score());
|
|
image->setTrack(track());
|
|
image->read(e);
|
|
add(image);
|
|
}
|
|
}
|
|
else if (ChordRest::readProperties(e))
|
|
;
|
|
else
|
|
e.unknown();
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// getProperty
|
|
//---------------------------------------------------------
|
|
|
|
QVariant Rest::getProperty(P_ID propertyId) const
|
|
{
|
|
switch (propertyId) {
|
|
case P_ID::GAP:
|
|
return _gap;
|
|
default:
|
|
return ChordRest::getProperty(propertyId);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// propertyDefault
|
|
//---------------------------------------------------------
|
|
|
|
QVariant Rest::propertyDefault(P_ID propertyId) const
|
|
{
|
|
switch (propertyId) {
|
|
case P_ID::GAP:
|
|
return false;
|
|
default:
|
|
return ChordRest::propertyDefault(propertyId);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setProperty
|
|
//---------------------------------------------------------
|
|
|
|
bool Rest::setProperty(P_ID propertyId, const QVariant& v)
|
|
{
|
|
switch (propertyId) {
|
|
case P_ID::GAP:
|
|
_gap = v.toBool();
|
|
score()->setLayout(tick());
|
|
break;
|
|
|
|
case P_ID::USER_OFF:
|
|
score()->addRefresh(canvasBoundingRect());
|
|
setUserOff(v.toPointF());
|
|
layout();
|
|
score()->addRefresh(canvasBoundingRect());
|
|
if (beam())
|
|
score()->setLayout(tick());
|
|
break;
|
|
default:
|
|
return ChordRest::setProperty(propertyId, v);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// nextElement
|
|
//---------------------------------------------------------
|
|
|
|
Element* Rest::nextElement()
|
|
{
|
|
return ChordRest::nextElement();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// prevElement
|
|
//---------------------------------------------------------
|
|
|
|
Element* Rest::prevElement()
|
|
{
|
|
return ChordRest::prevElement();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// shape
|
|
//---------------------------------------------------------
|
|
|
|
Shape Rest::shape() const
|
|
{
|
|
Shape shape;
|
|
if (!_gap) {
|
|
shape.add(ChordRest::shape());
|
|
if (measure() && measure()->isMMRest()) {
|
|
qreal _spatium = spatium();
|
|
shape.add(QRectF(0.0, -_spatium, _mmWidth, 2.0 * _spatium));
|
|
|
|
int n = measure()->mmRestCount();
|
|
std::vector<SymId>&& s = toTimeSigString(QString("%1").arg(n));
|
|
qreal x = _mmWidth * .5;
|
|
qreal y = -_spatium * 1.5 - staff()->height() *.5;
|
|
QRectF r = symBbox(s);
|
|
x -= r.width() * .5;
|
|
r.translate(QPointF(x, y));
|
|
shape.add(r);
|
|
}
|
|
else
|
|
shape.add(bbox());
|
|
}
|
|
return shape;
|
|
}
|
|
|
|
}
|