C++ LayoutBreak::setLayoutBreakType方法代码示例

Palette* MuseScore::newBreaksPalette()
{
    qreal _spatium = gscore->spatium();
    Palette* sp = new Palette;
    sp->setName(QT_TRANSLATE_NOOP("Palette", "Breaks && Spacer"));
    sp->setMag(.7);
    sp->setGrid(42, 36);
    sp->setDrawGrid(true);

    LayoutBreak* lb = new LayoutBreak(gscore);
    lb->setLayoutBreakType(LAYOUT_BREAK_LINE);
    sp->append(lb, tr("Line break"));

    lb = new LayoutBreak(gscore);
    lb->setLayoutBreakType(LAYOUT_BREAK_PAGE);
    sp->append(lb, tr("Page break"));

    lb = new LayoutBreak(gscore);
    lb->setLayoutBreakType(LAYOUT_BREAK_SECTION);
    sp->append(lb, tr("Section break"));

    Spacer* spacer = new Spacer(gscore);
    spacer->setGap(3 * _spatium);
    spacer->setSpacerType(SPACER_DOWN);
    sp->append(spacer, tr("Staff spacer down"));

    spacer = new Spacer(gscore);
    spacer->setGap(3 * _spatium);
    spacer->setSpacerType(SPACER_UP);
    sp->append(spacer, tr("Staff spacer up"));
    return sp;
}

void TestSpanners::spanners13()
{
    DropData          dropData;
    LayoutBreak*      brk;

    MasterScore* score = readScore(DIR + "lyricsline06.mscx");
    QVERIFY(score);
    score->doLayout();

    // DROP A BREAK AT FIRST MEASURE AND VERIFY
    Measure*    msr   = score->firstMeasure();
    QVERIFY(msr);
    brk               = new LayoutBreak(score);
    brk->setLayoutBreakType(LayoutBreak::Type::LINE);
    dropData.pos      = msr->pagePos();
    dropData.element  = brk;
    score->startCmd();
    msr->drop(dropData);
    score->endCmd();
    // VERIFY SEGMENTS IN SYSTEMS AND THEN SCORE
    for (System* sys : score->systems())
        QVERIFY(sys->spannerSegments().size() == 1);
    QVERIFY(saveCompareScore(score, "lyricsline06.mscx", DIR + "lyricsline06-ref.mscx"));

    // UNDO AND VERIFY
    score->undoStack()->undo();
    score->doLayout();      // systems need to be re-computed
    QVERIFY(saveCompareScore(score, "lyricsline06.mscx", DIR + "lyricsline06.mscx"));
    delete score;
}

Palette* MuseScore::newBreaksPalette()
      {
      qreal _spatium = gscore->spatium();
      Palette* sp = new Palette;
      sp->setName(QT_TRANSLATE_NOOP("Palette", "Breaks && Spacers"));
      sp->setMag(1.0);
      sp->setGrid(42, 36);
      sp->setDrawGrid(true);

      LayoutBreak* lb = new LayoutBreak(gscore);
      lb->setLayoutBreakType(LayoutBreak::Type::LINE);
      PaletteCell* cell = sp->append(lb, tr("Line break"));
      cell->mag = 1.2;

      lb = new LayoutBreak(gscore);
      lb->setLayoutBreakType(LayoutBreak::Type::PAGE);
      cell = sp->append(lb, tr("Page break"));
      cell->mag = 1.2;

      lb = new LayoutBreak(gscore);
      lb->setLayoutBreakType(LayoutBreak::Type::SECTION);
      cell = sp->append(lb, tr("Section break"));
      cell->mag = 1.2;

      Spacer* spacer = new Spacer(gscore);
      spacer->setSpacerType(SpacerType::DOWN);
      spacer->setGap(3 * _spatium);
      cell = sp->append(spacer, tr("Staff spacer down"));
      cell->mag = .7;

      spacer = new Spacer(gscore);
      spacer->setSpacerType(SpacerType::UP);
      spacer->setGap(3 * _spatium);
      cell = sp->append(spacer, tr("Staff spacer up"));
      cell->mag = .7;
      return sp;
      }

void MeasureBase::undoSetBreak(bool v, LayoutBreak::Type type)
      {
      switch (type) {
            case LayoutBreak::LINE:
                  if (lineBreak() == v)
                        return;
                  setLineBreak(v);
                  break;
            case LayoutBreak::PAGE:
                  if (pageBreak() == v)
                        return;
                  if (v && lineBreak())
                        setLineBreak(false);
                  setPageBreak(v);
                  break;
            case LayoutBreak::SECTION:
                  if (sectionBreak() == v)
                        return;
                  if (v && lineBreak())
                        setLineBreak(false);
                  setSectionBreak(v);
                  break;
            case LayoutBreak::NOBREAK:
                  if (noBreak() == v)
                        return;
                  if (v) {
                        setLineBreak(false);
                        setPageBreak(false);
                        setSectionBreak(false);
                        }
                  setNoBreak(v);
                  break;
            }

      if (v) {
            LayoutBreak* lb = new LayoutBreak(score());
            lb->setLayoutBreakType(type);
            lb->setTrack(-1);       // this are system elements
            lb->setParent(this);
            score()->undoAddElement(lb);
            }
      cleanupLayoutBreaks(true);
      }

void TestBarline::barline05()
      {
      Score* score = readScore(DIR + "barline05.mscx");
      QVERIFY(score);
      score->doLayout();

      // 'go' to 4th measure
      Measure* msr = score->firstMeasure();
      for (int i=0; i < 3; i++)
            msr = msr->nextMeasure();
      // create and add a LineBreak element
      LayoutBreak* lb = new LayoutBreak(score);
      lb->setLayoutBreakType(LayoutBreak::Type::LINE);
      lb->setTrack(-1);             // system-level element
      lb->setParent(msr);
      score->undoAddElement(lb);
      score->doLayout();

      // check an end-repeat bar line has been created at the end of this measure and it is generated
      Segment* seg = msr->findSegment(SegmentType::EndBarLine, msr->tick()+msr->ticks());
      QVERIFY2(seg != nullptr, "No SegEndBarLine segment in measure 4.");
      BarLine* bar = static_cast<BarLine*>(seg->element(0));
      QVERIFY2(bar != nullptr, "No end-repeat barline in measure 4.");
      QVERIFY2(bar->barLineType() == BarLineType::END_REPEAT, "Barline at measure 4 is not END-REPEAT");
      QVERIFY2(bar->generated(), "End-repeat barline in measure 4 is non-generated.");

      // // check an end-repeat bar line has been created at the beginning of the next measure and it is not generated
      // check an end-repeat bar line has been created at the beginning of the next measure and it is generated
      msr = msr->nextMeasure();
      seg = msr->findSegment(SegmentType::StartRepeatBarLine, msr->tick());
      QVERIFY2(seg != nullptr, "No SegStartRepeatBarLine segment in measure 5.");
      bar = static_cast<BarLine*>(seg->element(0));
      QVERIFY2(bar != nullptr, "No start-repeat barline in measure 5.");
      QVERIFY2(bar->generated(), "Start-reapeat barline in measure 5 is not generated.");

//      QVERIFY(saveCompareScore(score, "barline05.mscx", DIR + "barline05-ref.mscx"));
      delete score;
      }