コード例 #1
0
ファイル: splitMeasure.cpp プロジェクト: AntonioBL/MuseScore
void Score::splitMeasure(Segment* segment)
      {
      if (segment->rtick() == 0) {
            MScore::setError(CANNOT_SPLIT_MEASURE_FIRST_BEAT);
            return;
            }
      if (segment->splitsTuplet()) {
            MScore::setError(CANNOT_SPLIT_MEASURE_TUPLET);
            return;
            }
      Measure* measure = segment->measure();

      ScoreRange range;
      range.read(measure->first(), measure->last());

      undoRemoveMeasures(measure, measure);
      undoInsertTime(measure->tick(), -measure->ticks());

      // create empty measures:
      Measure* m2 = toMeasure(insertMeasure(Element::Type::MEASURE, measure->next(), true));
      Measure* m1 = toMeasure(insertMeasure(Element::Type::MEASURE, m2, true));

      int tick = segment->tick();
      m1->setTick(measure->tick());
      m2->setTick(tick);
      int ticks1 = segment->tick() - measure->tick();
      int ticks2 = measure->ticks() - ticks1;
      m1->setTimesig(measure->timesig());
      m2->setTimesig(measure->timesig());
      m1->adjustToLen(Fraction::fromTicks(ticks1));
      m2->adjustToLen(Fraction::fromTicks(ticks2));
      range.write(this, m1->tick());
      }
コード例 #2
0
ファイル: splitMeasure.cpp プロジェクト: garbo999/MuseScore
void Score::splitMeasure(ChordRest* cr)
      {
      Segment* segment = cr->segment();
      Measure* measure = segment->measure();

      ScoreRange range;
      range.read(measure->first(), measure->last());

      undoRemoveMeasures(measure, measure);
      undoInsertTime(measure->tick(), -(measure->endTick() - measure->tick()));

      // create empty measures:
      Measure* m2 = toMeasure(insertMeasure(Element::Type::MEASURE, measure->next(), true));
      Measure* m1 = toMeasure(insertMeasure(Element::Type::MEASURE, m2, true));

      int tick = segment->tick();
      m1->setTick(measure->tick());
      m2->setTick(tick);
      int ticks1 = segment->tick() - measure->tick();
      int ticks2 = measure->ticks() - ticks1;
      m1->setTimesig(measure->timesig());
      m2->setTimesig(measure->timesig());
      m1->adjustToLen(Fraction::fromTicks(ticks1));
      m2->adjustToLen(Fraction::fromTicks(ticks2));
      range.write(this, m1->tick());
      }
コード例 #3
0
MeasureBase* MeasureBase::nextMM() const
      {
      if (_next
         && _next->isMeasure()
         && score()->styleB(StyleIdx::createMultiMeasureRests)
         && toMeasure(_next)->hasMMRest()) {
            return toMeasure(_next)->mmRest();
            }
      return _next;
      }
コード例 #4
0
ファイル: inspector.cpp プロジェクト: CammyVee/MuseScore
void InspectorClef::setElement()
      {
      otherClef = nullptr;                      // no 'other clef' yet
      InspectorElementBase::setElement();

      // try to locate the 'other clef' of a courtesy / main pair
      Clef* clef = toClef(inspector->element());
      // if not in a clef-segment-measure hierarchy, do nothing
      if (!clef->parent() || clef->parent()->type() != ElementType::SEGMENT)
            return;
      Segment*    segm = toSegment(clef->parent());
      int         segmTick = segm->tick();
      if (!segm->parent() || segm->parent()->type() != ElementType::MEASURE)
            return;

      Measure* meas = toMeasure(segm->parent());
      Measure* otherMeas = nullptr;
      Segment* otherSegm = nullptr;
      if (segmTick == meas->tick())                         // if clef segm is measure-initial
            otherMeas = meas->prevMeasure();                // look for a previous measure
      else if (segmTick == meas->tick()+meas->ticks())      // if clef segm is measure-final
            otherMeas = meas->nextMeasure();                // look for a next measure
      // look for a clef segment in the 'other' measure at the same tick of this clef segment
      if (otherMeas)
            otherSegm = otherMeas->findSegment(SegmentType::Clef, segmTick);
      // if any 'other' segment found, look for a clef in the same track as this
      if (otherSegm)
            otherClef = toClef(otherSegm->element(clef->track()));
      }
コード例 #5
0
ファイル: clef.cpp プロジェクト: emeraldimp/MuseScore
Clef* Clef::otherClef()
      {
      // if not in a clef-segment-measure hierarchy, do nothing
      if (!parent() || !parent()->isSegment())
            return nullptr;
      Segment* segm = toSegment(parent());
      int segmTick = segm->tick();
      if (!segm->parent() || !segm->parent()->isMeasure())
            return nullptr;
      Measure* meas = toMeasure(segm->parent());
      Measure* otherMeas = nullptr;
      Segment* otherSegm = nullptr;
      if (segmTick == meas->tick())                         // if clef segm is measure-initial
            otherMeas = meas->prevMeasure();                // look for a previous measure
      else if (segmTick == meas->tick() + meas->ticks())    // if clef segm is measure-final
            otherMeas = meas->nextMeasure();                // look for a next measure
      if (!otherMeas)
            return nullptr;
      // look for a clef segment in the 'other' measure at the same tick of this clef segment
      otherSegm = otherMeas->findSegment(SegmentType::Clef | SegmentType::HeaderClef, segmTick);
      if (!otherSegm)
            return nullptr;
      // if any 'other' segment found, look for a clef in the same track as this
      return toClef(otherSegm->element(track()));
      }
コード例 #6
0
Measure* MeasureBase::prevMeasure() const
      {
      MeasureBase* m = prev();
      while (m) {
            if (m->isMeasure())
                  return toMeasure(m);
            m = m->prev();
            }
      return 0;
      }
コード例 #7
0
Measure* MeasureBase::nextMeasure() const
      {
      MeasureBase* m = _next;
      for (;;) {
            if (m == 0 || m->isMeasure())
                  break;
            m = m->_next;
            }
      return toMeasure(m);
      }
コード例 #8
0
Measure* MeasureBase::prevMeasureMM() const
      {
      MeasureBase* m = prev();
      while (m) {
            if (m->isMeasure()) {
                  Measure* mm = toMeasure(m);
                  if (score()->styleB(StyleIdx::createMultiMeasureRests)) {
                        if (mm->mmRestCount() >= 0) {
                              if (mm->hasMMRest())
                                    return mm->mmRest();
                              return mm;
                              }
                        }
                  else
                        return mm;
                  }
            m = m->prev();
            }
      return 0;
      }
コード例 #9
0
ファイル: continuouspanel.cpp プロジェクト: ajyoon/MuseScore
void ContinuousPanel::paint(const QRect&, QPainter& painter)
      {
      qreal _offsetPanel = 0;
      qreal _y = 0;
      qreal _oldWidth = 0;        // The last final panel width
      qreal _newWidth = 0;        // New panel width
      qreal _height = 0;
      qreal _leftMarginTotal = 0; // Sum of all elments left margin
      qreal _panelRightPadding = 5;  // Extra space for the panel after last element

      Measure* measure = _score->firstMeasure();

      if (!_active || !measure) {
            _visible = false;
            return;
            }

      if (measure->mmRest()) {
            measure = measure->mmRest();
            }

      System* system   = measure->system();
      if (system == 0) {
            _visible = false;
            return;
            }

      Segment* s      = measure->first();
      double _spatium = _score->spatium();
      if (_width <= 0)
            _width  = s->x();

      //
      // Set panel height for whole system
      //
      _height = 6 * _spatium;
      _y = system->staffYpage(0) + system->page()->pos().y();
      double y2 = 0.0;
      for (int i = 0; i < _score->nstaves(); ++i) {
            SysStaff* ss = system->staff(i);
            if (!ss->show() || !_score->staff(i)->show())
                  continue;
            y2 = ss->y() + ss->bbox().height();
            }
      _height += y2 + 6*_spatium;
      _y -= 6 * _spatium;

      //
      // Check elements at current panel position
      //
      _offsetPanel = -(_sv->xoffset()) / _sv->mag();
      _rect        = QRect(_offsetPanel + _width, _y, 1, _height);
      Page* page   = _score->pages().front();
      QList<Element*> el = page->items(_rect);
      if (el.empty()) {
            _visible = false;
            return;
            }
      qStableSort(el.begin(), el.end(), elementLessThan);

      const Measure*_currentMeasure = 0;
      for (const Element* e : el) {
            e->itemDiscovered = 0;
            if (!e->visible() && !_score->showInvisible())
                  continue;

            if (e->isMeasure()) {
                  _currentMeasure = toMeasure(e);
                  break;
                  }
            }
      if (!_currentMeasure)
            return;

      // Don't show panel if staff names are visible
      if (_currentMeasure == _score->firstMeasure() && _sv->toPhysical(_currentMeasure->canvasPos()).x() > 0) {
            _visible = false;
            return;
            }

      qreal _xPosMeasure       = _currentMeasure->canvasX();
      qreal _measureWidth      = _currentMeasure->width();
      int tick                 = _currentMeasure->tick();
      Fraction _currentTimeSig = _currentMeasure->timesig();
      //qDebug() << "_sv->xoffset()=" <<_sv->xoffset() << " _sv->mag()="<< _sv->mag() <<" s->x=" << s->x() << " width=" << _width << " currentMeasure=" << _currentMeasure->x() << " _xPosMeasure=" << _xPosMeasure;

      //---------------------------------------------------------
      //   findElementWidths
      //      determines the max width for each element types
      //---------------------------------------------------------

      // The first pass serves to get the maximum width for each elements

      qreal lineWidthName = 0;
      qreal _widthClef    = 0;
      qreal _widthKeySig  = 0;
      qreal _widthTimeSig = 0;
      qreal _xPosTimeSig  = 0;

      for (const Element* e : el) {
            e->itemDiscovered = 0;
            if (!e->visible() && !_score->showInvisible())
                  continue;

            if (e->isRest() && toRest(e)->isGap())
                  continue;

            if (e->isStaffLines()) {
                  Staff* currentStaff = _score->staff(e->staffIdx());
                  Segment* parent = _score->tick2segment(tick);

                  // Find maximum width for the staff name
                  QList<StaffName>& staffNamesLong = currentStaff->part()->instrument()->longNames();
                  QString staffName = staffNamesLong.isEmpty() ? " " : staffNamesLong[0].name();
                  if (staffName == "") {
                        QList<StaffName>& staffNamesShort = currentStaff->part()->instrument()->shortNames();
                        staffName = staffNamesShort.isEmpty() ? "" : staffNamesShort[0].name();
                        }
                  Text* newName = new Text(_score);
                  newName->setXmlText(staffName);
                  newName->setParent(parent);
                  newName->setTrack(e->track());
                  newName->textStyle().setFamily("FreeSans");
                  newName->textStyle().setSizeIsSpatiumDependent(true);
                  newName->layout();
                  newName->setPlainText(newName->plainText());
                  newName->layout();

                  // Find maximum width for the current Clef
                  Clef* newClef = new Clef(_score);
                  ClefType currentClef = currentStaff->clef(tick);
                  newClef->setClefType(currentClef);
                  newClef->setParent(parent);
                  newClef->setTrack(e->track());
                  newClef->layout();
                  if (newClef->width() > _widthClef)
                        _widthClef = newClef->width();

                  // Find maximum width for the current KeySignature
                  KeySig* newKs = new KeySig(_score);
                  KeySigEvent currentKeySigEvent = currentStaff->keySigEvent(tick);
                  newKs->setKeySigEvent(currentKeySigEvent);
                  // The Parent and the Track must be set to have the key signature layout adjusted to different clefs
                  // This also adds naturals to the key signature (if set in the score style)
                  newKs->setParent(parent);
                  newKs->setTrack(e->track());
                  newKs->setHideNaturals(true);
                  newKs->layout();
                  if (newKs->width() > _widthKeySig)
                        _widthKeySig = newKs->width();

                  // Find maximum width for the current TimeSignature
                  TimeSig* newTs = new TimeSig(_score);

                  // Try to get local time signature, if not, get the current measure one
                  TimeSig* currentTimeSig = currentStaff->timeSig(tick);
                  if (currentTimeSig)
                        newTs->setFrom(currentTimeSig);
                  else
                        newTs->setSig(Fraction(_currentTimeSig.numerator(), _currentTimeSig.denominator()), TimeSigType::NORMAL);
                  newTs->setParent(parent);
                  newTs->setTrack(e->track());
                  newTs->layout();

                  if ((newName->width() > lineWidthName) && (newName->xmlText() != ""))
                        lineWidthName = newName->width();

                  if (newTs->width() > _widthTimeSig)
                        _widthTimeSig = newTs->width();

                  delete newClef;
                  delete newName;
                  delete newKs;
                  delete newTs;
                 }
            }

      _leftMarginTotal = _score->styleP(StyleIdx::clefLeftMargin);
      _leftMarginTotal += _score->styleP(StyleIdx::keysigLeftMargin);
      _leftMarginTotal += _score->styleP(StyleIdx::timesigLeftMargin);

      _newWidth = _widthClef + _widthKeySig + _widthTimeSig + _leftMarginTotal + _panelRightPadding;
      _xPosMeasure -= _offsetPanel;

      lineWidthName += _score->spatium() + _score->styleP(StyleIdx::clefLeftMargin) + _widthClef;
      if (_newWidth < lineWidthName) {
            _newWidth = lineWidthName;
            _oldWidth = 0;
            }
      if (_oldWidth == 0) {
            _oldWidth = _newWidth;
            _width = _newWidth;
            }
      else if (_newWidth > 0) {
            if (_newWidth == _width) {
                  _oldWidth = _width;
                  _width = _newWidth;
                  }
            else if (((_xPosMeasure <= _newWidth) && (_xPosMeasure >= _oldWidth)) ||
                     ((_xPosMeasure >= _newWidth) && (_xPosMeasure <= _oldWidth)))
                        _width = _xPosMeasure;
            else if (((_xPosMeasure+_measureWidth <= _newWidth) && (_xPosMeasure+_measureWidth >= _oldWidth)) ||
                     ((_xPosMeasure+_measureWidth >= _newWidth) && (_xPosMeasure+_measureWidth <= _oldWidth)))
                        _width = _xPosMeasure+_measureWidth;
            else {
                  _oldWidth = _width;
                  _width = _newWidth;
                  }
            }

      _rect = QRect(0, _y, _width, _height);

      //====================

      painter.save();

      // Draw colored rectangle
      painter.setClipping(false);
      QPointF pos(_offsetPanel, 0);

      painter.translate(pos);
      QPen pen;
      pen.setWidthF(0.0);
      pen.setStyle(Qt::NoPen);
      painter.setPen(pen);
      painter.setBrush(preferences.fgColor);
      QRectF bg(_rect);

      bg.setWidth(_widthClef + _widthKeySig + _widthTimeSig + _leftMarginTotal + _panelRightPadding);
      QPixmap* fgPixmap = _sv->fgPixmap();
      if (fgPixmap == 0 || fgPixmap->isNull())
            painter.fillRect(bg, preferences.fgColor);
      else {
            painter.setMatrixEnabled(false);
            painter.drawTiledPixmap(bg, *fgPixmap, bg.topLeft()
               - QPoint(lrint(_sv->matrix().dx()), lrint(_sv->matrix().dy())));
            painter.setMatrixEnabled(true);
            }

      painter.setClipRect(_rect);
      painter.setClipping(true);

      QColor color(MScore::layoutBreakColor);

      // Draw measure text number
      QString text = QString("#%1").arg(_currentMeasure->no()+1);
      Text* newElement = new Text(_score);
      newElement->setTextStyleType(TextStyleType::DEFAULT);
      newElement->setFlag(ElementFlag::MOVABLE, false);
      newElement->setXmlText(text);
      newElement->textStyle().setFamily("FreeSans");
      newElement->textStyle().setSizeIsSpatiumDependent(true);
      newElement->setColor(color);
      newElement->sameLayout();
      pos = QPointF(_score->styleP(StyleIdx::clefLeftMargin) + _widthClef, _y + newElement->height());
      painter.translate(pos);
      newElement->draw(&painter);
      pos += QPointF(_offsetPanel, 0);
      painter.translate(-pos);
      delete newElement;

      // This second pass draws the elements spaced evently using the width of the largest element
      for (const Element* e : el) {
            if (!e->visible() && !_score->showInvisible())
                  continue;

            if (e->isRest() && toRest(e)->isGap())
                  continue;

            if (e->isStaffLines()) {
                  painter.save();
                  Staff* currentStaff = _score->staff(e->staffIdx());
                  Segment* parent = _score->tick2segmentMM(tick);

                  pos = QPointF (_offsetPanel, e->pagePos().y());
                  painter.translate(pos);

                  // Draw staff lines
                  StaffLines newStaffLines(*toStaffLines(e));
                  newStaffLines.setParent(parent);
                  newStaffLines.setTrack(e->track());
                  newStaffLines.layout();
                  newStaffLines.setColor(color);
                  newStaffLines.setWidth(bg.width());
                  newStaffLines.draw(&painter);

                  // Draw barline
                  BarLine barLine(_score);
                  barLine.setBarLineType(BarLineType::NORMAL);
                  barLine.setParent(parent);
                  barLine.setTrack(e->track());
                  barLine.setSpan(currentStaff->barLineSpan());
                  barLine.setSpanFrom(currentStaff->barLineFrom());
                  barLine.setSpanTo(currentStaff->barLineTo());
                  barLine.layout();
                  barLine.setColor(color);
                  barLine.draw(&painter);

                  // Draw the current staff name
                  QList<StaffName>& staffNamesLong = currentStaff->part()->instrument()->longNames();
                  QString staffName = staffNamesLong.isEmpty() ? " " : staffNamesLong[0].name();
                  if (staffName == "") {
                        QList<StaffName>& staffNamesShort = currentStaff->part()->instrument()->shortNames();
                        staffName = staffNamesShort.isEmpty() ? "" : staffNamesShort[0].name();
                        }

                  Text* newName = new Text(_score);
                  newName->setXmlText(staffName);
                  newName->setParent(parent);
                  newName->setTrack(e->track());
                  newName->setColor(color);
                  newName->textStyle().setFamily("FreeSans");
                  newName->textStyle().setSizeIsSpatiumDependent(true);
                  newName->layout();
                  newName->setPlainText(newName->plainText());
                  newName->layout();
                  if (currentStaff->part()->staff(0) == currentStaff) {
                        double _spatium = _score->spatium();
                        pos = QPointF (_score->styleP(StyleIdx::clefLeftMargin) + _widthClef, -_spatium * 2);
                        painter.translate(pos);
                        newName->draw(&painter);
                        painter.translate(-pos);
                        }
                  delete newName;

                  qreal posX = 0.0;

                  // Draw the current Clef
                  Clef clef(_score);
                  clef.setClefType(currentStaff->clef(tick));
                  clef.setParent(parent);
                  clef.setTrack(e->track());
                  clef.setColor(color);
                  clef.layout();
                  posX += _score->styleP(StyleIdx::clefLeftMargin);
                  clef.drawAt(&painter, QPointF(posX, clef.pos().y()));
                  posX += _widthClef;

                  // Draw the current KeySignature
                  KeySig newKs(_score);
                  newKs.setKeySigEvent(currentStaff->keySigEvent(tick));

                  // The Parent and the track must be set to have the key signature layout adjusted to different clefs
                  // This also adds naturals to the key signature (if set in the score style)
                  newKs.setParent(parent);
                  newKs.setTrack(e->track());
                  newKs.setColor(color);
                  newKs.setHideNaturals(true);
                  newKs.layout();
                  posX += _score->styleP(StyleIdx::keysigLeftMargin);
                  newKs.drawAt(&painter, QPointF(posX, 0.0));

                  posX += _widthKeySig + _xPosTimeSig;

                  // Draw the current TimeSignature
                  TimeSig newTs(_score);

                  // Try to get local time signature, if not, get the current measure one
                  TimeSig* currentTimeSig = currentStaff->timeSig(tick);
                  if (currentTimeSig) {
                        newTs.setFrom(currentTimeSig);
                        newTs.setParent(parent);
                        newTs.setTrack(e->track());
                        newTs.setColor(color);
                        newTs.layout();
                        posX += _score->styleP(StyleIdx::timesigLeftMargin);
                        newTs.drawAt(&painter, QPointF(posX, 0.0));
                        }
                  painter.restore();
                  }
            }
      painter.restore();
      _visible = true;
      }
コード例 #10
0
ファイル: system.cpp プロジェクト: ajyoon/MuseScore
void System::layout2()
      {
      VBox* b = vbox();
      if (b) {
            b->layout();
            setbbox(b->bbox());
            return;
            }

      setPos(0.0, 0.0);
      QList<std::pair<int,SysStaff*>> visibleStaves;

      int firstStaffIdx        = -1;
      int lastStaffIdx         = 0;
      int firstStaffInitialIdx = -1;
      int lastStaffInitialIdx  = 0;
      Measure* fm              = firstMeasure();

      for (int i = 0; i < _staves.size(); ++i) {
            Staff*    s  = score()->staff(i);
            SysStaff* ss = _staves[i];
            if (s->show() && ss->show()) {
                  visibleStaves.append(std::pair<int,SysStaff*>(i, ss));
                  if (firstStaffIdx == -1)
                        firstStaffIdx = i;
                  if (i > lastStaffIdx)
                        lastStaffIdx = i;
                  if (fm && fm->visible(i)) {
                        if (firstStaffInitialIdx == -1)
                              firstStaffInitialIdx = i;
                        lastStaffInitialIdx = i;
                        }
                  }
            else {
                  ss->setbbox(QRectF());  // already done in layout() ?
                  }
            }
      if (firstStaffIdx == -1)
            firstStaffIdx = 0;
      if (firstStaffInitialIdx == -1)
            firstStaffInitialIdx = 0;

      qreal _spatium            = spatium();
      qreal y                   = 0.0;
      qreal minVerticalDistance = score()->styleP(StyleIdx::minVerticalDistance);
      qreal staffDistance       = score()->styleP(StyleIdx::staffDistance);
      qreal akkoladeDistance    = score()->styleP(StyleIdx::akkoladeDistance);

      if (visibleStaves.empty()) {
            qDebug("====no visible staves, staves %d, score staves %d", _staves.size(), score()->nstaves());
            }

      for (auto i = visibleStaves.begin();; ++i) {
            SysStaff* ss  = i->second;
            int si1       = i->first;
            Staff* staff  = score()->staff(si1);
            auto ni       = i + 1;

            qreal h = staff->height();
            if (ni == visibleStaves.end()) {
                  ss->setYOff(staff->lines() == 1 ? _spatium * staff->mag() : 0.0);
                  ss->bbox().setRect(_leftMargin, y, width() - _leftMargin, h);
                  break;
                  }

            int si2    = ni->first;
            qreal dist = h;

            switch (staff->innerBracket()) {
                  case BracketType::BRACE:
                        dist += akkoladeDistance;
                        break;
                  case BracketType::NORMAL:
                  case BracketType::SQUARE:
                  case BracketType::LINE:
                  case BracketType::NO_BRACKET:
                        dist += staffDistance;
                        break;
                  }
            dist += score()->staff(si2)->userDist();

            for (MeasureBase* mb : ml) {
                  if (!mb->isMeasure())
                        continue;
                  Measure* m = toMeasure(mb);
                  Shape& s1 = m->staffShape(si1);
                  Shape& s2 = m->staffShape(si2);

                  qreal d = s1.minVerticalDistance(s2) + minVerticalDistance;
                  dist    = qMax(dist, d);

                  Spacer* sp = m->mstaff(si1)->_vspacerDown;
                  if (sp) {
                        if (sp->spacerType() == SpacerType::FIXED) {
                              dist = staff->height() + sp->gap();
                              break;
                              }
                        else
                              dist = qMax(dist, staff->height() + sp->gap());
                        }
                  sp = m->mstaff(si2)->_vspacerUp;
                  if (sp)
                        dist = qMax(dist, sp->gap());
                  }

            ss->setYOff(staff->lines() == 1 ? _spatium * staff->mag() : 0.0);
            ss->bbox().setRect(_leftMargin, y, width() - _leftMargin, h);
            y += dist;
            }

      qreal systemHeight = staff(lastStaffIdx)->bbox().bottom();
      setHeight(systemHeight);

      for (MeasureBase* m : ml) {
            if (m->isMeasure()) {
                  // note that the factor 2 * _spatium must be corrected for when exporting
                  // system distance in MusicXML (issue #24733)
                  m->bbox().setRect(0.0, -_spatium, m->width(), systemHeight + 2.0 * _spatium);
                  }
            else if (m->isHBox()) {
                  m->bbox().setRect(0.0, 0.0, m->width(), systemHeight);
                  toHBox(m)->layout2();
                  }
            else if (m->isTBox()) {
//                  m->bbox().setRect(0.0, 0.0, m->width(), systemHeight);
                  toTBox(m)->layout();
                  }
            else
                  qDebug("unhandled measure type %s", m->name());
            }

      if (fm) {
            Segment* s        = fm->first();
            BarLine* _barLine = s->isBeginBarLineType() ? toBarLine(s->element(0)) : 0;

            if (_barLine) {
                  _barLine->setTrack(firstStaffInitialIdx * VOICES);
                  _barLine->setSpan(lastStaffInitialIdx - firstStaffInitialIdx + 1);
                  if (score()->staff(firstStaffInitialIdx)->lines() == 1)
                        _barLine->setSpanFrom(BARLINE_SPAN_1LINESTAFF_FROM);
                  else
                        _barLine->setSpanFrom(0);
                  int llines = score()->staff(lastStaffInitialIdx)->lines();
                  int spanTo = llines == 1 ? BARLINE_SPAN_1LINESTAFF_TO : (llines - 1) * 2;
                  _barLine->setSpanTo(spanTo);
                  _barLine->layout();
                  }
            }

      //---------------------------------------------------
      //  layout brackets vertical position
      //---------------------------------------------------

      for (Bracket* b : _brackets) {
            int staffIdx1 = b->firstStaff();
            int staffIdx2 = b->lastStaff();
            qreal sy = 0;                       // assume bracket not visible
            qreal ey = 0;
            // if start staff not visible, try next staff
            while (staffIdx1 <= staffIdx2 && !_staves[staffIdx1]->show())
                  ++staffIdx1;
            // if end staff not visible, try prev staff
            while (staffIdx1 <= staffIdx2 && !_staves[staffIdx2]->show())
                  --staffIdx2;
            // the bracket will be shown IF:
            // it spans at least 2 visible staves (staffIdx1 < staffIdx2) OR
            // it spans just one visible staff (staffIdx1 == staffIdx2) but it is required to do so
            // (the second case happens at least when the bracket is initially dropped)
            bool notHidden = (staffIdx1 < staffIdx2) || (b->span() == 1 && staffIdx1 == staffIdx2);
            if (notHidden) {                    // set vert. pos. and height to visible spanned staves
                  sy = _staves[staffIdx1]->bbox().top();
                  ey = _staves[staffIdx2]->bbox().bottom();
                  }
            b->rypos() = sy;
//            if (score()->staff(firstStaffInitialIdx)->lines() == 1)   // bbox of one line staff bad?
//                  b->rypos() -= _spatium;
            b->setHeight(ey - sy);
            b->layout();
            }

      //---------------------------------------------------
      //  layout instrument names
      //---------------------------------------------------

      int staffIdx = 0;

      for (Part* p : score()->parts()) {
            SysStaff* s = staff(staffIdx);
            SysStaff* s2;
            int nstaves = p->nstaves();
            if (s->show()) {
                  for (InstrumentName* t : s->instrumentNames) {
                        //
                        // override Text->layout()
                        //
                        qreal y1, y2;
                        switch (t->layoutPos()) {
                              default:
                              case 0:           // center at part
                                    y1 = s->bbox().top();
                                    s2 = staff(staffIdx);
                                    for (int i = staffIdx + nstaves - 1; i > 0; --i) {
                                          SysStaff* s = staff(i);
                                          if (s->show()) {
                                                s2 = s;
                                                break;
                                                }
                                          }
                                    y2 = s2->bbox().bottom();
                                    break;
                              case 1:           // center at first staff
                                    y1 = s->bbox().top();
                                    y2 = s->bbox().bottom();
                                    break;

                              // TODO:
                              // sort out invisible staves

                              case 2:           // center between first and second staff
                                    y1 = s->bbox().top();
                                    y2 = staff(staffIdx + 1)->bbox().bottom();
                                    break;
                              case 3:           // center at second staff
                                    y1 = staff(staffIdx + 1)->bbox().top();
                                    y2 = staff(staffIdx + 1)->bbox().bottom();
                                    break;
                              case 4:           // center between first and second staff
                                    y1 = staff(staffIdx + 1)->bbox().top();
                                    y2 = staff(staffIdx + 2)->bbox().bottom();
                                    break;
                              case 5:           // center at third staff
                                    y1 = staff(staffIdx + 2)->bbox().top();
                                    y2 = staff(staffIdx + 2)->bbox().bottom();
                                    break;
                              }
                        t->rypos() = y1 + (y2 - y1) * .5 + t->textStyle().offset(t->spatium()).y();
                        }
                  }
            staffIdx += nstaves;
            }
      }
コード例 #11
0
ファイル: articulation.cpp プロジェクト: ajyoon/MuseScore
Measure* Articulation::measure() const
      {
      Segment* s = segment();
      return toMeasure(s ? s->parent() : 0);
      }
コード例 #12
0
ファイル: fermata.cpp プロジェクト: mmuman/MuseScore
Measure* Fermata::measure() const
      {
      Segment* s = segment();
      return toMeasure(s ? s->parent() : 0);
      }