示例#1
0
QVariant KeySig::getProperty(P_ID propertyId) const
      {
      switch(propertyId) {
            case P_ID::SHOW_COURTESY: return int(showCourtesy());
            default:
                  return Element::getProperty(propertyId);
            }
      }
示例#2
0
文件: clef.cpp 项目: ajyoon/MuseScore
QVariant Clef::getProperty(P_ID propertyId) const
      {
      switch(propertyId) {
            case P_ID::SHOW_COURTESY: return showCourtesy();
            case P_ID::SMALL:         return small();
            default:
                  return Element::getProperty(propertyId);
            }
      }
示例#3
0
void Clef::layout()
      {
      // determine current number of lines and line distance
      int   lines;
      qreal lineDist;
      Segment* clefSeg  = segment();
      int stepOffset;

      // check clef visibility and type compatibility
      if (clefSeg && staff()) {
            int tick             = clefSeg->tick();
            StaffType* staffType = staff()->staffType(tick);
            bool show            = staffType->genClef();        // check staff type allows clef display

            // check clef is compatible with staff type group:
            if (ClefInfo::staffGroup(clefType()) != staffType->group()) {
                  if (tick > 0 && !generated()) // if clef is not generated, hide it
                        show = false;
                  else                          // if generated, replace with initial clef type
                        // TODO : instead of initial staff clef (which is assumed to be compatible)
                        // use the last compatible clef previously found in staff
                        _clefTypes = staff()->clefType(0);
                  }

            Measure* meas = clefSeg->measure();
            if (meas && meas->system()) {
                  auto ml = meas->system()->measures();
                  bool found = (std::find(ml.begin(), ml.end(), meas) != ml.end());
                  bool courtesy = (tick == meas->endTick() && (meas == meas->system()->lastMeasure() || !found));
                  if (courtesy && (!showCourtesy() || !score()->styleB(Sid::genCourtesyClef) || meas->isFinalMeasureOfSection()))
                        show = false;
                  }
            // if clef not to show or not compatible with staff group
            if (!show) {
                  setbbox(QRectF());
                  qDebug("Clef::layout(): invisible clef at tick %d(%d) staff %d",
                     segment()->tick(), segment()->tick()/1920, staffIdx());
                  return;
                  }
            lines      = staffType->lines();         // init values from staff type
            lineDist   = staffType->lineDistance().val();
            stepOffset = staffType->stepOffset();
            }
      else {
            lines      = 5;
            lineDist   = 1.0;
            stepOffset = 0;
            }

      qreal _spatium = spatium();
      qreal yoff     = 0.0;
      if (clefType() !=  ClefType::INVALID && clefType() !=  ClefType::MAX) {
            symId = ClefInfo::symId(clefType());
            yoff = lineDist * (lines - ClefInfo::line(clefType()));
            }

      switch (clefType()) {
            case ClefType::C_19C:                            // 19th C clef is like a G clef
                  yoff = lineDist * 1.5;
                  break;
            case ClefType::TAB:                            // TAB clef
                  // on tablature, position clef at half the number of spaces * line distance
                  yoff = lineDist * (lines - 1) * .5;
                  break;
            case ClefType::TAB4:                            // TAB clef 4 strings
                  // on tablature, position clef at half the number of spaces * line distance
                  yoff = lineDist * (lines - 1) * .5;
                  break;
            case ClefType::TAB_SERIF:                           // TAB clef alternate style
                  // on tablature, position clef at half the number of spaces * line distance
                  yoff = lineDist * (lines - 1) * .5;
                  break;
            case ClefType::TAB4_SERIF:                           // TAB clef alternate style
                  // on tablature, position clef at half the number of spaces * line distance
                  yoff = lineDist * (lines - 1) * .5;
                  break;
            case ClefType::PERC:                           // percussion clefs
                  yoff = lineDist * (lines - 1) * 0.5;
                  break;
            case ClefType::PERC2:
                  yoff = lineDist * (lines - 1) * 0.5;
                  break;
            case ClefType::INVALID:
            case ClefType::MAX:
                  qDebug("Clef::layout: invalid type");
                  return;
            default:
                  break;
            }
      // clefs are right aligned to Segment
      QRectF r(symBbox(symId));
      setPos(0.0, yoff * _spatium + (stepOffset * -_spatium));

      setbbox(r);
      }
示例#4
0
void Clef::layout()
      {
      setPos(QPoint());

      // determine current number of lines and line distance
      int   lines       = 5;              // assume resonable defaults
      qreal lineDist    = 1.0;

      Staff*      stf         = staff();
      StaffType*  staffType   = nullptr;
      Segment*    clefSeg     = static_cast<Segment*>(parent());
      // check clef visibility and type compatibility
      if (clefSeg && stf && stf->staffType()) {
            bool        bHide;
            // check staff type allows clef display
            staffType = stf->staffType();
            bHide = !staffType->genClef();

            // check clef is compatible with staff type group
            int tick = clefSeg->tick();
            if (ClefInfo::staffGroup(clefType()) != staffType->group()) {
                  if (tick > 0 && !generated()) // if clef is not generated, hide it
                        bHide = true;
                  else                          // if generated, replace with initial clef type
                        // TODO : instead of initial staff clef (which is assumed to be compatible)
                        // use the last compatible clef previously found in staff
                        _clefTypes = stf->clefType(0);
                  }

            //
            // courtesy clef
            //
            bool showClef = true;
            // only if there is a clef change
            if (!bHide && tick > 0 ) {
                  Measure* meas = clefSeg->measure();
                  // courtesy clef: end of last measure measure of system
                  bool courtesy = clefSeg->tick() == meas->endTick() && meas->system() && (meas == meas->system()->lastMeasure() || meas->system()->measures().indexOf(meas) == -1);
                  showClef =                    // show this clef if:
                        // it is not a courtesy clef
                        !courtesy
                        // or, if courtesy clef: show if score has courtesy clefs on
                        || ( score()->styleB(StyleIdx::genCourtesyClef)
                              // AND measure is not at the end of a repeat or of a section
                              && !( (meas->repeatFlags() & Repeat::END) || meas->isFinalMeasureOfSection() )
                              // AND this clef has courtesy clef turned on
                              && showCourtesy() );
                  bHide |= !showClef;
                  }

            // if clef not to show or not compatible with staff group
            if (bHide) {
                  qDeleteAll(elements);         // set empty bbox and do nothing
                  elements.clear();
                  setbbox(QRectF());
                  return;
                  }

            lines = staffType->lines();         // init values from staff type
#if 0
            // with fewer than 5 lines, keep clef toward top of staff (ignore line spacing)
            if (!stf->isPitchedStaff() || lines >= 5)
#endif
            lineDist = staffType->lineDistance().val();
            }

      // if nothing changed since last layout, do nothing
//DEBUG      if (curClefType == clefType() && curLines == lines && curLineDist == lineDist)
//            return;
      // if something has changed, cache new values and re-layout
      curClefType = clefType();
      curLines    = lines;
      curLineDist = lineDist;
      layout1();
      }
示例#5
0
void Clef::layout()
      {
      // determine current number of lines and line distance
      int   lines       = 5;              // assume resonable defaults
      qreal lineDist    = 1.0;

      Staff*      stf         = staff();
      StaffType*  staffType   = nullptr;
      Segment*    clefSeg     = static_cast<Segment*>(parent());
      // check clef visibility and type compatibility
      if (clefSeg && stf && stf->staffType()) {
            bool        bHide;
            // check staff type allows clef display
            staffType = staff()->staffType();
#if 0 // <<<<<<< HEAD
            if (!staffType->genClef()) {        // if no clef, set empty bbox and do nothing
                  qDeleteAll(elements);
                  elements.clear();
                  setbbox(QRectF());
                  return;
                  }

            // tablatures:
            if (staffType->group() == StaffGroup::TAB) {
                  // if current clef type not compatible with tablature,
                  // set tab clef according to score style
                  if (ClefInfo::staffGroup(clefType()) != StaffGroup::TAB)
                        setClefType( ClefType(score()->styleI(StyleIdx::tabClef)) );
#else
            bHide = !staffType->genClef();

            // check clef is compatible with staff type group
            int tick = clefSeg->tick();
            if (ClefInfo::staffGroup(clefType()) != staffType->group()) {
                  if (tick > 0 && !generated()) // if clef is not generated, hide it
                        bHide = true;
                  else                          // if generated, replace with initial clef type
                        // TODO : instead of initial staff clef (which is assumed to be compatible)
                        // use the last compatible clef previously found in staff
                        _clefTypes = stf->clefTypeList(0);
#endif      // >>>>>>> 38c666fa91f5bdaaa6d9ca0645c437c799be8c79
                  }

            //
            // courtesy clef
            //
            bool showClef = true;
#if 0 // <<<<<<< HEAD
            Segment* clefSeg = static_cast<Segment*>(parent());
            if (clefSeg) {
                  int tick = clefSeg->tick();
                  // only if there is a clef change
                  if (stf->clef(tick) != stf->clef(tick-1)) {
                        // locate clef at the begining of next measure, if any
                        Clef*       clefNext    = nullptr;
                        Segment*    clefSegNext = nullptr;
                        Measure*    meas        = static_cast<Measure*>(clefSeg->parent());
                        Measure*    measNext    = meas->nextMeasure();
                        if (measNext) {
                              clefSegNext = measNext->findSegment(SegmentType::Clef, tick);
                              if (clefSegNext)
                                    clefNext = static_cast<Clef*>(clefSegNext->element(track()));
                              }
                        // show this clef if: it is not a courtesy clef (no next clef or not at the end of the measure)
                        showClef = !clefNext || (clefSeg->tick() != meas->tick() + meas->ticks())
                              // if courtesy clef: show if score has courtesy clefs on
                              || ( score()->styleB(StyleIdx::genCourtesyClef)
                              // AND measure is not at the end of a repeat or of a section
                              && !( (meas->repeatFlags() & Repeat::END) || meas->sectionBreak() )
                              // AND this clef has courtesy clef turned on
                              && showCourtesy() );
                        if (!showClef)    {     // if no clef, set empty bbox and do nothing
                              qDeleteAll(elements);
                              elements.clear();
                              setbbox(QRectF());
                              return;
                              }
#else
            // only if there is a clef change
            if (!bHide && tick > 0 && stf->clef(tick) != stf->clef(tick-1)) {
                  // locate clef at the begining of next measure, if any
                  Clef*       clefNext    = nullptr;
                  Segment*    clefSegNext = nullptr;
                  Measure*    meas        = static_cast<Measure*>(clefSeg->parent());
                  Measure*    measNext    = meas->nextMeasure();
                  if (measNext) {
                        clefSegNext = measNext->findSegment(SegmentType::Clef, tick);
                        if (clefSegNext)
                              clefNext = static_cast<Clef*>(clefSegNext->element(track()));
#endif      // >>>>>>> 38c666fa91f5bdaaa6d9ca0645c437c799be8c79
                        }
                  // show this clef if: it is not a courtesy clef (no next clef or not at the end of the measure)
                  showClef = !clefNext || (clefSeg->tick() != meas->tick() + meas->ticks())
                        // if courtesy clef: show if score has courtesy clefs on
                        || ( score()->styleB(StyleIdx::genCourtesyClef)
                        // AND measure is not at the end of a repeat or of a section
                        && !( (meas->repeatFlags() & Repeat::END) || meas->sectionBreak() )
                        // AND this clef has courtesy clef turned on
                        && showCourtesy() );
                  bHide |= !showClef;
                  }

            // if clef not to show or not compatible with staff group
            if (bHide) {
                  qDeleteAll(elements);         // set empty bbox and do nothing
                  elements.clear();
                  setbbox(QRectF());
                  return;
                  }

            lines = staffType->lines();         // init values from staff type
            lineDist = staffType->lineDistance().val();
            }

      // if nothing changed since last layout, do nothing
//DEBUG      if (curClefType == clefType() && curLines == lines && curLineDist == lineDist)
//            return;
      // if something has changed, cache new values and re-layout
      curClefType = clefType();
      curLines    = lines;
      curLineDist = lineDist;
      layout1();
      }

//---------------------------------------------------------
//   layout1
//---------------------------------------------------------

void Clef::layout1()
      {
      qreal smag     = mag();
      qreal _spatium = spatium();
      // qreal msp      = score()->spatium() * smag;
      qreal yoff     = 0.0;

      qDeleteAll(elements);
      elements.clear();

      Symbol* symbol = new Symbol(score());

      switch (curClefType) {
            case ClefType::G:                              // G clef on 2nd line
                  symbol->setSym(SymId::gClef);
                  yoff = 3.0 * curLineDist;
                  break;
            case ClefType::G1:                             // G clef 8va on 2nd line
                  symbol->setSym(SymId::gClef8va);
                  yoff = 3.0 * curLineDist;
                  break;
            case ClefType::G2:                             // G clef 15ma on 2nd line
                  symbol->setSym(SymId::gClef15ma);
                  yoff = 3.0 * curLineDist;
                  break;
            case ClefType::G3:                             // G clef 8vb on 2nd line
                  symbol->setSym(SymId::gClef8vb);
                  yoff = 3.0 * curLineDist;
                  break;
            case ClefType::F:                              // F clef on penultimate line
                  symbol->setSym(SymId::fClef);
                  yoff = 1.0 * curLineDist;
                  break;
            case ClefType::F8:                             // F clef 8va bassa on penultimate line
                  symbol->setSym(SymId::fClef8vb);
                  yoff = 1.0 * curLineDist;
                  break;
            case ClefType::F15:                            // F clef 15ma bassa on penultimate line
                  symbol->setSym(SymId::fClef15mb);
                  yoff = 1.0 * curLineDist;
                  break;
            case ClefType::F_B:                            // baritone clef
                  symbol->setSym(SymId::fClef);
                  yoff = 2.0 * curLineDist;
                  break;
            case ClefType::F_C:                            // subbass clef
                  symbol->setSym(SymId::fClef);
                  yoff = 0.0;
                  break;
            case ClefType::C1:                             // C clef in 1st line
                  symbol->setSym(SymId::cClef);
                  yoff = 4.0 * curLineDist;
                  break;
            case ClefType::C2:                             // C clef on 2nd line
                  symbol->setSym(SymId::cClef);
                  yoff = 3.0 * curLineDist;
                  break;
            case ClefType::C3:                             // C clef in 3rd line
                  symbol->setSym(SymId::cClef);
                  yoff = 2.0 * curLineDist;
                  break;
            case ClefType::C4:                             // C clef on 4th line
                  symbol->setSym(SymId::cClef);
                  yoff = 1.0 * curLineDist;
                  break;
            case ClefType::C5:                             // C clef on 5th line
                  symbol->setSym(SymId::cClef);
                  yoff = 0.0;
                  break;
            case ClefType::TAB:                            // TAB clef
                  symbol->setSym(SymId::sixStringTabClef);
                  // on tablature, position clef at half the number of spaces * line distance
                  yoff = curLineDist * (curLines - 1) * .5;
                  break;
            case ClefType::TAB2:                           // TAB clef alternate style
                  symbol->setSym(SymId::sixStringTabClefSerif);
                  // on tablature, position clef at half the number of spaces * line distance
                  yoff = curLineDist * (curLines - 1) * .5;
                  break;
            case ClefType::PERC:                           // percussion clefs
            case ClefType::PERC2:         // no longer supported: fall back to same glyph as PERC
                  symbol->setSym(SymId::unpitchedPercussionClef1);
                  yoff = curLineDist * (curLines - 1) * 0.5;
                  break;
            case ClefType::G4:                             // G clef in 1st line
                  symbol->setSym(SymId::gClef);
                  yoff = 4.0 * curLineDist;
                  break;
            case ClefType::F_8VA:                          // F clef 8va on penultimate line
                  symbol->setSym(SymId::fClef8va);
                  yoff = 1.0 * curLineDist;
                  break;
            case ClefType::F_15MA:                         // F clef 15ma on penultimate line
                  symbol->setSym(SymId::fClef15ma);
                  yoff = 1.0 * curLineDist;
                  break;
            case ClefType::INVALID:
            case ClefType::MAX:
                  return;
            }

      symbol->setMag(smag);
      symbol->layout();
      addElement(symbol, .0, yoff * _spatium);
      setbbox(QRectF());
      for (auto i = elements.begin(); i != elements.end(); ++i) {
            Element* e = *i;
            e->setColor(curColor());
            addbbox(e->bbox().translated(e->pos()));
            e->setSelected(selected());
            }
      }

//---------------------------------------------------------
//   draw
//---------------------------------------------------------

void Clef::draw(QPainter* painter) const
      {
      if (staff() && !staff()->staffType()->genClef())
            return;
      QColor color(curColor());
      foreach(Element* e, elements) {
            e->setColor(color);
            QPointF pt(e->pos());
            painter->translate(pt);
            e->draw(painter);
            painter->translate(-pt);
            }
      }