int Measure::AdjustXPos(FunctorParams *functorParams)
{
AdjustXPosParams *params = dynamic_cast<AdjustXPosParams *>(functorParams);
assert(params);
params->m_minPos = 0;
params->m_upcomingMinPos = VRV_UNSET;
params->m_cumulatedXShift = 0;
std::vector<int>::iterator iter;
ArrayOfComparisons filters;
for (iter = params->m_staffNs.begin(); iter != params->m_staffNs.end(); ++iter) {
params->m_minPos = 0;
params->m_upcomingMinPos = VRV_UNSET;
params->m_cumulatedXShift = 0;
params->m_staffN = (*iter);
filters.clear();
// Create ad comparison object for each type / @n
std::vector<int> ns;
// -1 for barline attributes that need to be taken into account each time
ns.push_back(-1);
ns.push_back(*iter);
AttNIntegerComparisonAny matchStaff(ALIGNMENT_REFERENCE, ns);
filters.push_back(&matchStaff);
m_measureAligner.Process(params->m_functor, params, params->m_functorEnd, &filters);
}
// m_measureAligner.Process(params->m_functor, params, params->m_functorEnd);
int minMeasureWidth
= params->m_doc->GetOptions()->m_unit.GetValue() * params->m_doc->GetOptions()->m_measureMinWidth.GetValue();
// First try to see if we have a double measure length element
MeasureAlignerTypeComparison alignmentComparison(ALIGNMENT_FULLMEASURE2);
Alignment *fullMeasure2
= dynamic_cast<Alignment *>(m_measureAligner.FindChildByComparison(&alignmentComparison, 1));
// With a double measure with element (mRpt2, multiRpt)
if (fullMeasure2 != NULL) {
minMeasureWidth *= 2;
}
// Nothing if the measure has at least one note or @metcon="false"
else if ((this->FindChildByType(NOTE) != NULL) || (this->GetMetcon() == BOOLEAN_false)) {
minMeasureWidth = 0;
}
int currentMeasureWidth = this->GetRightBarLineLeft() - this->GetLeftBarLineRight();
if (currentMeasureWidth < minMeasureWidth) {
ArrayOfAdjustmentTuples boundaries{ std::make_tuple(this->GetLeftBarLine()->GetAlignment(),
this->GetRightBarLine()->GetAlignment(), minMeasureWidth - currentMeasureWidth) };
m_measureAligner.AdjustProportionally(boundaries);
}
return FUNCTOR_SIBLINGS;
}
data_STEMDIRECTION Layer::GetDrawingStemDir(double time, double duration, Measure *measure, int staff)
{
assert(measure);
Functor findSpaceInAlignment(&Object::FindSpaceInReferenceAlignments);
FindSpaceInAlignmentParams findSpaceInAlignmentParams(
GetCurrentMeterSig(), GetCurrentMensur(), &findSpaceInAlignment);
findSpaceInAlignmentParams.m_time = time;
findSpaceInAlignmentParams.m_duration = duration;
ArrayOfComparisons filters;
AttNIntegerComparison matchStaff(ALIGNMENT_REFERENCE, staff);
filters.push_back(&matchStaff);
measure->m_measureAligner.Process(&findSpaceInAlignment, &findSpaceInAlignmentParams, NULL, &filters);
if (findSpaceInAlignmentParams.m_success && (findSpaceInAlignmentParams.m_layerCount < 3)) {
return STEMDIRECTION_NONE;
}
return m_drawingStemDir;
}
int Measure::AdjustLayers(FunctorParams *functorParams)
{
AdjustLayersParams *params = dynamic_cast<AdjustLayersParams *>(functorParams);
assert(params);
if (!m_hasAlignmentRefWithMultipleLayers) return FUNCTOR_SIBLINGS;
std::vector<int>::iterator iter;
ArrayOfComparisons filters;
for (iter = params->m_staffNs.begin(); iter != params->m_staffNs.end(); ++iter) {
filters.clear();
// Create ad comparison object for each type / @n
std::vector<int> ns;
// -1 for barline attributes that need to be taken into account each time
ns.push_back(-1);
ns.push_back(*iter);
AttNIntegerComparisonAny matchStaff(ALIGNMENT_REFERENCE, ns);
filters.push_back(&matchStaff);
m_measureAligner.Process(params->m_functor, params, NULL, &filters);
}
return FUNCTOR_SIBLINGS;
}
float View::CalcInitialSlur(
FloatingCurvePositioner *curve, Slur *slur, Staff *staff, int layerN, curvature_CURVEDIR curveDir, Point points[4])
{
// For readability makes them p1 and p2
Point p1 = points[0];
Point p2 = points[3];
/************** height **************/
// the 'height' of the bezier
int height;
if (slur->HasBulge()) {
height = m_doc->GetDrawingUnit(staff->m_drawingStaffSize) * slur->GetBulge();
}
else {
int dist = abs(p2.x - p1.x);
height = std::max(int(m_options->m_slurMinHeight.GetValue() * m_doc->GetDrawingUnit(staff->m_drawingStaffSize)),
dist / m_options->m_slurHeightFactor.GetValue());
height = std::min(
int(m_options->m_slurMaxHeight.GetValue() * m_doc->GetDrawingUnit(staff->m_drawingStaffSize)), height);
}
// the height of the control points
height = height * 4 / 3;
/************** content **************/
System *system = dynamic_cast<System *>(staff->GetFirstParent(SYSTEM));
assert(system);
FindSpannedLayerElementsParams findSpannedLayerElementsParams(slur, slur);
findSpannedLayerElementsParams.m_minPos = p1.x;
findSpannedLayerElementsParams.m_maxPos = p2.x;
findSpannedLayerElementsParams.m_classIds
= { ACCID, ARTIC_PART, ARTIC, CHORD, FLAG, NOTE, STEM, TIE, TUPLET_BRACKET, TUPLET_NUM };
ArrayOfComparisons filters;
// Create ad comparison object for each type / @n
// For now we only look at one layer (assumed layer1 == layer2)
AttNIntegerComparison matchStaff(STAFF, staff->GetN());
AttNIntegerComparison matchLayer(LAYER, layerN);
filters.push_back(&matchStaff);
filters.push_back(&matchLayer);
Functor findSpannedLayerElements(&Object::FindSpannedLayerElements);
system->Process(&findSpannedLayerElements, &findSpannedLayerElementsParams, NULL, &filters);
curve->ClearSpannedElements();
for (auto &element : findSpannedLayerElementsParams.m_elements) {
Point pRotated;
Point pLeft;
pLeft.x = element->GetSelfLeft();
// if ((pLeft.x > p1->x) && (pLeft.x < p2->x)) {
// pLeft.y = (curveDir == curvature_CURVEDIR_above) ? element->GetSelfTop() : element->GetSelfBottom();
// spannedElements->push_back(spannedElement);
//}
Point pRight;
pRight.x = element->GetSelfRight();
// if ((pRight.x > p1->x) && (pRight.x < p2->x)) {
// pRight.y = (curveDir == curvature_CURVEDIR_above) ? element->GetSelfTop() : element->GetSelfBottom();
// spannedElements->push_back(spannedElement);
//}
if (((pLeft.x > p1.x) && (pLeft.x < p2.x)) || ((pRight.x > p1.x) && (pRight.x < p2.x))) {
CurveSpannedElement *spannedElement = new CurveSpannedElement;
spannedElement->m_boundingBox = element;
curve->AddSpannedElement(spannedElement);
}
}
for (auto &positioner : findSpannedLayerElementsParams.m_ties) {
CurveSpannedElement *spannedElement = new CurveSpannedElement;
spannedElement->m_boundingBox = positioner;
curve->AddSpannedElement(spannedElement);
}
/************** angle **************/
const ArrayOfCurveSpannedElements *spannedElements = curve->GetSpannedElements();
float slurAngle = slur->GetAdjustedSlurAngle(m_doc, p1, p2, curveDir, (spannedElements->size() > 0));
Point rotatedP2 = BoundingBox::CalcPositionAfterRotation(p2, -slurAngle, p1);
/************** control points **************/
Point rotatedC1, rotatedC2;
slur->GetControlPoints(m_doc, p1, rotatedP2, rotatedC1, rotatedC2, curveDir, height, staff->m_drawingStaffSize);
points[0] = p1;
points[1] = BoundingBox::CalcPositionAfterRotation(rotatedC1, slurAngle, p1);
points[2] = BoundingBox::CalcPositionAfterRotation(rotatedC2, slurAngle, p1);
points[3] = BoundingBox::CalcPositionAfterRotation(rotatedP2, slurAngle, p1);
return slurAngle;
}