1310 lines
50 KiB
C++
1310 lines
50 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2002-2016 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 "barline.h"
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#include "score.h"
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#include "sym.h"
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#include "staff.h"
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#include "part.h"
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#include "system.h"
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#include "measure.h"
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#include "segment.h"
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#include "articulation.h"
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#include "stafftype.h"
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#include "xml.h"
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#include "marker.h"
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#include "stafflines.h"
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#include "spanner.h"
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#include "undo.h"
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namespace Ms {
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//---------------------------------------------------------
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// undoChangeBarLineType
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//---------------------------------------------------------
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static void undoChangeBarLineType(BarLine* bl, BarLineType barType)
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{
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Measure* m = bl->measure();
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switch (barType) {
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case BarLineType::END:
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case BarLineType::NORMAL:
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case BarLineType::DOUBLE:
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case BarLineType::BROKEN:
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case BarLineType::DOTTED: {
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Segment* segment = bl->segment();
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SegmentType segmentType = segment->segmentType();
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if (segmentType == SegmentType::EndBarLine) {
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m->undoChangeProperty(Pid::REPEAT_END, false);
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for (Element* e : segment->elist()) {
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if (e) {
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e->score()->undo(new ChangeProperty(e, Pid::BARLINE_TYPE, QVariant::fromValue(barType), PropertyFlags::NOSTYLE));
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e->score()->undo(new ChangeProperty(e, Pid::GENERATED, false, PropertyFlags::NOSTYLE));
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}
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}
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}
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else if (segmentType == SegmentType::BeginBarLine) {
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Segment* segment1 = m->undoGetSegmentR(SegmentType::BeginBarLine, 0);
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for (Element* e : segment1->elist()) {
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if (e) {
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e->score()->undo(new ChangeProperty(e, Pid::BARLINE_TYPE, QVariant::fromValue(barType), PropertyFlags::NOSTYLE));
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e->score()->undo(new ChangeProperty(e, Pid::GENERATED, false, PropertyFlags::NOSTYLE));
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}
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else {
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auto score = bl->score();
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BarLine* newBl = new BarLine(score);
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newBl->setBarLineType(barType);
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newBl->setParent(segment1);
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newBl->setTrack(0);
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newBl->setSpanStaff(score->nstaves());
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newBl->score()->undo(new AddElement(newBl));
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}
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}
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}
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else if (segmentType == SegmentType::StartRepeatBarLine)
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m->undoChangeProperty(Pid::REPEAT_START, false);
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}
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break;
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case BarLineType::START_REPEAT:
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m->undoChangeProperty(Pid::REPEAT_START, true);
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break;
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case BarLineType::END_REPEAT:
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m->undoChangeProperty(Pid::REPEAT_END, true);
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break;
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}
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}
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//---------------------------------------------------------
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// BarLineEditData
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//---------------------------------------------------------
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class BarLineEditData : public ElementEditData {
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public:
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qreal yoff1;
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qreal yoff2;
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};
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//---------------------------------------------------------
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// BarLineTable
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//---------------------------------------------------------
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const std::vector<BarLineTableItem> BarLine::barLineTable {
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{ BarLineType::NORMAL, QT_TRANSLATE_NOOP("Palette", "Normal barline"), "normal" },
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{ BarLineType::DOUBLE, QT_TRANSLATE_NOOP("Palette", "Double barline"), "double" },
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{ BarLineType::START_REPEAT, QT_TRANSLATE_NOOP("Palette", "Start repeat"), "start-repeat" },
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{ BarLineType::END_REPEAT, QT_TRANSLATE_NOOP("Palette", "End repeat"), "end-repeat" },
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{ BarLineType::BROKEN, QT_TRANSLATE_NOOP("Palette", "Dashed barline"), "dashed" },
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{ BarLineType::END, QT_TRANSLATE_NOOP("Palette", "Final barline"), "end" },
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{ BarLineType::DOTTED, QT_TRANSLATE_NOOP("Palette", "Dotted barline"), "dotted" },
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};
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//---------------------------------------------------------
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// barLineTableItem
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//---------------------------------------------------------
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const BarLineTableItem* BarLine::barLineTableItem(unsigned i)
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{
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if (i >= barLineTable.size())
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return 0;
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return &barLineTable[i];
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}
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//---------------------------------------------------------
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// userTypeName
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//---------------------------------------------------------
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QString BarLine::userTypeName(BarLineType t)
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{
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for (const auto& i : barLineTable) {
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if (i.type == t)
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return qApp->translate("Palette", i.userName);
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}
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return QString();
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}
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//---------------------------------------------------------
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// barLineTypeName
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//
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// Instance form returning the name string of the bar line type and
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// static form returning the name string for an arbitrary bar line type.
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//---------------------------------------------------------
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QString BarLine::barLineTypeName() const
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{
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return barLineTypeName(barLineType());
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}
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QString BarLine::barLineTypeName(BarLineType t)
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{
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for (const auto& i : barLineTable) {
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if (i.type == t)
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return i.name;
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}
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return QString("??");
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}
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//---------------------------------------------------------
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// setBarLineType
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//
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// Set the bar line type from the type name string.
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// Does not update _customSubtype or _generated flags: to be used when reading from a score file
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//---------------------------------------------------------
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void BarLine::setBarLineType(const QString& s)
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{
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_barLineType = barLineType(s);
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}
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//---------------------------------------------------------
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// barLineType
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//---------------------------------------------------------
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BarLineType BarLine::barLineType(const QString& s)
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{
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for (const auto& i : barLineTable) {
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if (i.name == s)
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return i.type;
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}
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return BarLineType::NORMAL; // silent default
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}
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//---------------------------------------------------------
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// BarLine
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//---------------------------------------------------------
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BarLine::BarLine(Score* s)
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: Element(s)
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{
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setHeight(4 * spatium()); // for use in palettes
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}
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BarLine::BarLine(const BarLine& bl)
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: Element(bl)
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{
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_spanStaff = bl._spanStaff;
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_spanFrom = bl._spanFrom;
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_spanTo = bl._spanTo;
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_barLineType = bl._barLineType;
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y1 = bl.y1;
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y2 = bl.y2;
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for (Element* e : bl._el)
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_el.push_back(e->clone());
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}
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BarLine::~BarLine()
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{
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qDeleteAll(_el);
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}
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//---------------------------------------------------------
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// pagePos
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//---------------------------------------------------------
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QPointF BarLine::pagePos() const
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{
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if (segment() == 0)
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return pos();
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System* system = segment()->measure()->system();
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qreal yp = y();
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if (system) {
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// get first not hidden staff
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int startIdx = staffIdx();
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int endIdx = startIdx + (spanStaff() ? 1 : 0);
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int staffIdx1 = startIdx;
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Staff* staff1 = score()->staff(staffIdx1);
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SysStaff* sysStaff1 = system->staff(staffIdx1);
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while (staff1 && sysStaff1 && !(sysStaff1->show() && staff1->show())) {
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if (++staffIdx1 >= endIdx) {
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// no visible staves spanned; just use first
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staffIdx1 = startIdx;
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break;
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}
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staff1 = score()->staff(staffIdx1);
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sysStaff1 = system->staff(staffIdx1);
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}
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yp += system->staffYpage(staffIdx1);
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}
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return QPointF(pageX(), yp);
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}
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//---------------------------------------------------------
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// getY
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//---------------------------------------------------------
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void BarLine::getY() const
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{
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qreal _spatium = spatium();
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if (!parent()) {
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// for use in palette
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y1 = _spanFrom * _spatium * .5;
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y2 = (8-_spanTo) * _spatium * .5;
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return;
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}
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int staffIdx1 = staffIdx();
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const Staff* staff1 = score()->staff(staffIdx1);
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int staffIdx2 = staffIdx1;
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int nstaves = score()->nstaves();
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bool spanStaves = false;
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Measure* measure = segment()->measure();
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if (_spanStaff) {
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for (int i2 = staffIdx1 + 1; i2 < nstaves; ++i2) {
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Staff* s = score()->staff(i2);
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if (!s->invisible() && s->part()->show() && measure->visible(i2)) {
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spanStaves = true;
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staffIdx2 = i2;
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break;
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}
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BarLine* nbl = toBarLine(segment()->element(i2 * VOICES));
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if (!nbl || !nbl->spanStaff())
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break;
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}
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}
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System* system = measure->system();
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if (!system)
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return;
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// test start and end staff visibility
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// base y on top visible staff in barline span
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// after skipping ones with hideSystemBarLine set
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// and accounting for staves that are shown but have invisible measures
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int tick = segment()->measure()->tick();
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const StaffType* st1 = staff1->staffType(tick);
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int from = _spanFrom;
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int to = _spanTo;
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int oneLine = st1->lines() == 1;
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if (oneLine && _spanFrom == 0) {
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from = BARLINE_SPAN_1LINESTAFF_FROM;
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if (!_spanStaff || (staffIdx1 == nstaves - 1))
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to = BARLINE_SPAN_1LINESTAFF_TO;
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}
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SysStaff* sysStaff1 = system->staff(staffIdx1);
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qreal yp = sysStaff1->y();
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qreal spatium1 = st1->spatium(score());
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qreal d = st1->lineDistance().val() * spatium1;
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qreal yy = measure->staffLines(staffIdx1)->y1() - yp;
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qreal lw = score()->styleS(Sid::staffLineWidth).val() * spatium1 * .5;
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y1 = yy + from * d * .5 - lw;
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if (spanStaves)
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y2 = measure->staffLines(staffIdx2)->y1() - yp - to * d * .5;
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else
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y2 = yy + (st1->lines() * 2 - 2 + to) * d * .5 + lw;
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}
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//---------------------------------------------------------
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// drawDots
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//---------------------------------------------------------
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void BarLine::drawDots(QPainter* painter, qreal x) const
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{
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qreal _spatium = spatium();
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qreal y1l;
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qreal y2l;
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if (parent() == 0) { // for use in palette
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y1l = 2.0 * _spatium;
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y2l = 3.0 * _spatium;
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}
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else {
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Staff* staff = score()->staff(staffIdx());
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const StaffType* st = staff->staffType(tick());
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qreal offset = 0.5 * score()->spatium() * mag();
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y1l = st->doty1() * _spatium + offset;
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y2l = st->doty2() * _spatium + offset;
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}
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drawSymbol(SymId::repeatDot, painter, QPointF(x, y1l));
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drawSymbol(SymId::repeatDot, painter, QPointF(x, y2l));
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}
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//---------------------------------------------------------
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// drawTips
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//---------------------------------------------------------
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void BarLine::drawTips(QPainter* painter, bool reversed, qreal x) const
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{
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if (reversed) {
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if (isTop())
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drawSymbol(SymId::reversedBracketTop, painter, QPointF(x - symWidth(SymId::reversedBracketTop), y1));
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if (isBottom())
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drawSymbol(SymId::reversedBracketBottom, painter, QPointF(x - symWidth(SymId::reversedBracketBottom), y2));
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}
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else {
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if (isTop())
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drawSymbol(SymId::bracketTop, painter, QPointF(x, y1));
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if (isBottom())
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drawSymbol(SymId::bracketBottom, painter, QPointF(x, y2));
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}
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}
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//---------------------------------------------------------
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// isTop
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//---------------------------------------------------------
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bool BarLine::isTop() const
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{
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int i = staffIdx();
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return i == 0 || !toBarLine(segment()->element((i-1) * VOICES))->spanStaff();
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}
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//---------------------------------------------------------
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// isBottom
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//---------------------------------------------------------
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bool BarLine::isBottom() const
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{
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return !_spanStaff; // TODO
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}
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//---------------------------------------------------------
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// draw
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//---------------------------------------------------------
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void BarLine::draw(QPainter* painter) const
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{
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switch (barLineType()) {
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case BarLineType::NORMAL: {
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qreal lw = score()->styleP(Sid::barWidth) * mag();
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painter->setPen(QPen(curColor(), lw, Qt::SolidLine, Qt::FlatCap));
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painter->drawLine(QLineF(lw * .5, y1, lw * .5, y2));
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}
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break;
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case BarLineType::BROKEN: {
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qreal lw = score()->styleP(Sid::barWidth) * mag();
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painter->setPen(QPen(curColor(), lw, Qt::DashLine, Qt::FlatCap));
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painter->drawLine(QLineF(lw * .5, y1, lw * .5, y2));
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}
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break;
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case BarLineType::DOTTED: {
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qreal lw = score()->styleP(Sid::barWidth) * mag();
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painter->setPen(QPen(curColor(), lw, Qt::DotLine, Qt::FlatCap));
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painter->drawLine(QLineF(lw * .5, y1, lw * .5, y2));
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}
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break;
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case BarLineType::END: {
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qreal lw = score()->styleP(Sid::barWidth) * mag();
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painter->setPen(QPen(curColor(), lw, Qt::SolidLine, Qt::FlatCap));
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qreal x = lw * .5;
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painter->drawLine(QLineF(x, y1, x, y2));
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qreal lw2 = score()->styleP(Sid::endBarWidth) * mag();
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painter->setPen(QPen(curColor(), lw2, Qt::SolidLine, Qt::FlatCap));
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x += score()->styleP(Sid::endBarDistance) * mag();
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painter->drawLine(QLineF(x, y1, x, y2));
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}
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break;
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case BarLineType::DOUBLE: {
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qreal lw2 = score()->styleP(Sid::doubleBarWidth) * mag();
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painter->setPen(QPen(curColor(), lw2, Qt::SolidLine, Qt::FlatCap));
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qreal x = lw2 * .5;
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painter->drawLine(QLineF(x, y1, x, y2));
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x += score()->styleP(Sid::doubleBarDistance) * mag();
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painter->drawLine(QLineF(x, y1, x, y2));
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}
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break;
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case BarLineType::START_REPEAT: {
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qreal lw2 = score()->styleP(Sid::endBarWidth) * mag();
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painter->setPen(QPen(curColor(), lw2, Qt::SolidLine, Qt::FlatCap));
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qreal x = lw2 * .5;
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painter->drawLine(QLineF(x, y1, x, y2));
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qreal lw = score()->styleP(Sid::barWidth) * mag();
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painter->setPen(QPen(curColor(), lw, Qt::SolidLine, Qt::FlatCap));
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x += score()->styleP(Sid::endBarDistance) * mag();
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painter->drawLine(QLineF(x, y1, x, y2));
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x += score()->styleP(Sid::repeatBarlineDotSeparation) * mag();
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x -= symBbox(SymId::repeatDot).width() * .5;
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drawDots(painter, x);
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if (score()->styleB(Sid::repeatBarTips))
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drawTips(painter, false, 0.0);
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}
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break;
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case BarLineType::END_REPEAT: {
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qreal lw = score()->styleP(Sid::barWidth) * mag();
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painter->setPen(QPen(curColor(), lw, Qt::SolidLine, Qt::FlatCap));
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qreal x = 0.0; // symBbox(SymId::repeatDot).width() * .5;
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drawDots(painter, x);
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x += score()->styleP(Sid::repeatBarlineDotSeparation) * mag();
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x += symBbox(SymId::repeatDot).width() * .5;
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painter->drawLine(QLineF(x, y1, x, y2));
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x += score()->styleP(Sid::endBarDistance) * mag();
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qreal lw2 = score()->styleP(Sid::endBarWidth) * mag();
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painter->setPen(QPen(curColor(), lw2, Qt::SolidLine, Qt::FlatCap));
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painter->drawLine(QLineF(x, y1, x, y2));
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if (score()->styleB(Sid::repeatBarTips))
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drawTips(painter, true, x + lw2 * .5);
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}
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break;
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}
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Segment* s = segment();
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if (s && s->isEndBarLineType() && !score()->printing()) {
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Measure* m = s->measure();
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if (m->isIrregular() && score()->markIrregularMeasures() && !m->isMMRest()) {
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painter->setPen(MScore::layoutBreakColor);
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QFont f("FreeSerif");
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f.setPointSizeF(12 * spatium() * MScore::pixelRatio / SPATIUM20);
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f.setBold(true);
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QString str = m->len() > m->timesig() ? "+" : "-";
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QRectF r = QFontMetricsF(f, MScore::paintDevice()).boundingRect(str);
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painter->setFont(f);
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painter->drawText(-r.width(), 0.0, str);
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}
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}
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}
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//---------------------------------------------------------
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// drawEditMode
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//---------------------------------------------------------
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void BarLine::drawEditMode(QPainter* p, EditData& ed)
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{
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Element::drawEditMode(p, ed);
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BarLineEditData* bed = static_cast<BarLineEditData*>(ed.getData(this));
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y1 += bed->yoff1;
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y2 += bed->yoff2;
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QPointF pos(pagePos());
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p->translate(pos);
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BarLine::draw(p);
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p->translate(-pos);
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y1 -= bed->yoff1;
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y2 -= bed->yoff2;
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}
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//---------------------------------------------------------
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// write
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//---------------------------------------------------------
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void BarLine::write(XmlWriter& xml) const
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{
|
|
xml.stag(this);
|
|
|
|
writeProperty(xml, Pid::BARLINE_TYPE);
|
|
writeProperty(xml, Pid::BARLINE_SPAN);
|
|
writeProperty(xml, Pid::BARLINE_SPAN_FROM);
|
|
writeProperty(xml, Pid::BARLINE_SPAN_TO);
|
|
|
|
for (const Element* e : _el)
|
|
e->write(xml);
|
|
Element::writeProperties(xml);
|
|
xml.etag();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// read
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::read(XmlReader& e)
|
|
{
|
|
resetProperty(Pid::BARLINE_SPAN);
|
|
resetProperty(Pid::BARLINE_SPAN_FROM);
|
|
resetProperty(Pid::BARLINE_SPAN_TO);
|
|
|
|
while (e.readNextStartElement()) {
|
|
const QStringRef& tag(e.name());
|
|
if (tag == "subtype")
|
|
setBarLineType(e.readElementText());
|
|
else if (tag == "span")
|
|
_spanStaff = e.readBool();
|
|
else if (tag == "spanFromOffset")
|
|
_spanFrom = e.readInt();
|
|
else if (tag == "spanToOffset")
|
|
_spanTo = e.readInt();
|
|
else if (tag == "Articulation") {
|
|
Articulation* a = new Articulation(score());
|
|
a->read(e);
|
|
add(a);
|
|
}
|
|
else if (!Element::readProperties(e))
|
|
e.unknown();
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// acceptDrop
|
|
//---------------------------------------------------------
|
|
|
|
bool BarLine::acceptDrop(EditData& data) const
|
|
{
|
|
ElementType type = data.dropElement->type();
|
|
if (type == ElementType::BAR_LINE) {
|
|
return true;
|
|
}
|
|
else {
|
|
return (type == ElementType::ARTICULATION
|
|
&& segment()
|
|
&& segment()->isEndBarLineType());
|
|
}
|
|
// Prevent unreachable code warning
|
|
// return false;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// drop
|
|
//---------------------------------------------------------
|
|
|
|
Element* BarLine::drop(EditData& data)
|
|
{
|
|
Element* e = data.dropElement;
|
|
|
|
if (e->isBarLine()) {
|
|
BarLine* bl = toBarLine(e);
|
|
BarLineType st = bl->barLineType();
|
|
|
|
// if no change in subtype or no change in span, do nothing
|
|
if (st == barLineType() && !bl->spanFrom() && !bl->spanTo()) {
|
|
delete e;
|
|
return 0;
|
|
}
|
|
|
|
// check if the new property can apply to this single bar line
|
|
BarLineType bt = BarLineType::START_REPEAT | BarLineType::END_REPEAT;
|
|
bool oldRepeat = barLineType() & bt;
|
|
bool newRepeat = bl->barLineType() & bt;
|
|
|
|
// if ctrl was used and repeats are not involved,
|
|
// or if drop refers to span rather than subtype =>
|
|
// single bar line drop
|
|
|
|
if ((data.control() && !oldRepeat && !newRepeat) || (bl->spanFrom() || bl->spanTo()) ) {
|
|
// if drop refers to span, update this bar line span
|
|
if (bl->spanFrom() || bl->spanTo()) {
|
|
// if dropped spanFrom or spanTo are below the middle of standard staff (5 lines)
|
|
// adjust to the number of staff lines
|
|
// TODO:barlines
|
|
int spanFrom = bl->spanFrom();
|
|
int spanTo = bl->spanTo();
|
|
undoChangeProperty(Pid::BARLINE_SPAN, false);
|
|
undoChangeProperty(Pid::BARLINE_SPAN_FROM, spanFrom);
|
|
undoChangeProperty(Pid::BARLINE_SPAN_FROM, spanTo);
|
|
}
|
|
// if drop refers to subtype, update this bar line subtype
|
|
else
|
|
undoChangeBarLineType(this, st);
|
|
}
|
|
else
|
|
undoChangeBarLineType(this, st);
|
|
delete e;
|
|
}
|
|
else if (e->isArticulation()) {
|
|
Articulation* atr = toArticulation(e);
|
|
atr->setParent(this);
|
|
atr->setTrack(track());
|
|
score()->undoAddElement(atr);
|
|
return atr;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// updateGrips
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::updateGrips(EditData& ed) const
|
|
{
|
|
const BarLineEditData* bed = static_cast<const BarLineEditData*>(ed.getData(this));
|
|
|
|
qreal lw = score()->styleP(Sid::barWidth) * staff()->mag(tick());
|
|
getY();
|
|
ed.grip[0].translate(QPointF(lw * .5, y1 + bed->yoff1) + pagePos());
|
|
ed.grip[1].translate(QPointF(lw * .5, y2 + bed->yoff2) + pagePos());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// startEdit
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::startEdit(EditData& ed)
|
|
{
|
|
ed.grips = 2;
|
|
ed.curGrip = Grip::END;
|
|
|
|
BarLineEditData* bed = new BarLineEditData();
|
|
bed->e = this;
|
|
bed->yoff1 = 0;
|
|
bed->yoff2 = 0;
|
|
ed.addData(bed);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// endEdit
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::endEdit(EditData&)
|
|
{
|
|
#if 0 // TODO
|
|
if (ctrlDrag) { // if single bar line edit
|
|
char newSpanStaff = _spanStaff; // copy edited span values
|
|
char newSpanFrom = _spanFrom;
|
|
char newSpanTo = _spanTo;
|
|
_spanStaff = _origSpanStaff; // restore original span values
|
|
_spanFrom = _origSpanFrom;
|
|
_spanTo = _origSpanTo;
|
|
// for mid-measure barline in root score, update parts
|
|
if (midMeasure && score()->isMaster() && score()->excerpts().size() > 0) {
|
|
int currIdx = staffIdx();
|
|
Measure* m = segment()->measure();
|
|
// change linked barlines as necessary
|
|
int lastIdx = currIdx + qMax(_span, newSpanStaff);
|
|
for (int idx = currIdx; idx < lastIdx; ++idx) {
|
|
Staff* staff = score()->staff(idx);
|
|
LinkedStaves* ls = staff->linkedStaves();
|
|
if (ls) {
|
|
for (Staff* lstaff : ls->staves()) {
|
|
Score* lscore = lstaff->score();
|
|
// don't change barlines in root score
|
|
if (lscore == staff->score())
|
|
continue;
|
|
// change barline only in top staff of part
|
|
if (lstaff != lscore->staff(0))
|
|
continue;
|
|
int spannedStaves = qMax(currIdx + newSpanStaff - idx, 0);
|
|
int lNewSpan = qMin(spannedStaves, lscore->nstaves());
|
|
Measure* lm = lscore->tick2measure(m->tick());
|
|
Segment* lseg = lm->undoGetSegmentR(SegmentType::BarLine, rtick());
|
|
BarLine* lbl = toBarLine(lseg->element(0));
|
|
if (lbl) {
|
|
// already a barline here
|
|
if (lNewSpan > 0) {
|
|
// keep barline, but update span if necessary
|
|
if (lbl->span() != lNewSpan)
|
|
lbl->undoChangeProperty(Pid::BARLINE_SPAN, lNewSpan);
|
|
}
|
|
else {
|
|
// remove barline
|
|
lbl->unlink();
|
|
lbl->score()->undoRemoveElement(lbl);
|
|
}
|
|
}
|
|
else {
|
|
// new barline needed
|
|
lbl = toBarLine(linkedClone());
|
|
lbl->setSpan(lNewSpan);
|
|
lbl->setTrack(lstaff->idx() * VOICES);
|
|
lbl->setScore(lscore);
|
|
lbl->setParent(lseg);
|
|
lscore->undoAddElement(lbl);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
undoChangeProperty(Pid::BARLINE_SPAN, newSpanStaff);
|
|
undoChangeProperty(Pid::BARLINE_SPAN_FROM, newSpanFrom);
|
|
undoChangeProperty(Pid::BARLINE_SPAN_FROM, newSpanTo);
|
|
return;
|
|
}
|
|
|
|
// if same as staff settings, do nothing
|
|
if (staff()->barLineSpan() == _spanStaff && staff()->barLineFrom() == _spanFrom && staff()->barLineTo() == _spanTo)
|
|
return;
|
|
|
|
// int idx1 = staffIdx();
|
|
if (_span != staff()->barLineSpan()) {
|
|
// if now bar lines span more staves
|
|
if (_span > staff()->barLineSpan()) {
|
|
int idx2 = idx1 + _span;
|
|
// set span 0 to all additional staves
|
|
for (int idx = idx1 + 1; idx < idx2; ++idx) {
|
|
// Mensurstrich special case:
|
|
// if line spans to top line of a stave AND current staff is
|
|
// the last spanned staff BUT NOT the last score staff
|
|
// keep its bar lines
|
|
// otherwise remove them
|
|
if (_spanTo > 0 || !(idx == idx2-1 && idx != score()->nstaves()-1)) {
|
|
Staff* staff = score()->staff(idx);
|
|
staff->undoChangeProperty(Pid::STAFF_BARLINE_SPAN, 0);
|
|
staff->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_FROM, 0);
|
|
staff->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_TO, (staff->lines(tick())-1)*2);
|
|
}
|
|
}
|
|
}
|
|
// if now bar lines span fewer staves
|
|
else {
|
|
int idx1 = staffIdx() + _span;
|
|
int idx2 = staffIdx() + staff()->barLineSpan();
|
|
// set standard span for each no-longer-spanned staff
|
|
for (int idx = idx1; idx < idx2; ++idx) {
|
|
Staff* staff = score()->staff(idx);
|
|
int lines = staff->lines(tick());
|
|
int spanFrom = 0;
|
|
int spanTo = 0;
|
|
staff->undoChangeProperty(Pid::STAFF_BARLINE_SPAN, 1);
|
|
staff->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_FROM, spanFrom);
|
|
staff->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_TO, spanTo);
|
|
}
|
|
}
|
|
}
|
|
// update span for the staff the edited bar line belongs to
|
|
staff()->undoChangeProperty(Pid::STAFF_BARLINE_SPAN, _spanStaff);
|
|
staff()->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_FROM, _spanFrom);
|
|
staff()->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_TO, _spanTo);
|
|
#endif
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// editDrag
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::editDrag(EditData& ed)
|
|
{
|
|
BarLineEditData* bed = static_cast<BarLineEditData*>(ed.getData(this));
|
|
|
|
qreal lineDist = staff()->lineDistance(tick()) * spatium();
|
|
getY();
|
|
if (ed.curGrip == Grip::START) {
|
|
// Start grip moving is useless currently, so disable it
|
|
return;
|
|
#if 0
|
|
// min offset for top grip is line -1 (-2 for 1-line staves)
|
|
// max offset is 1 line above bottom grip or 1 below last staff line, whichever comes first
|
|
int lines = staff()->lines(tick());
|
|
qreal min = (-y1 - lines == 1) ? lineDist * 2 : lineDist;
|
|
qreal max = y2 - y1 - lineDist; // 1 line above bottom grip
|
|
qreal lastmax = (lines - _spanFrom/2) * lineDist; // 1 line below last staff line
|
|
if (lastmax < max)
|
|
max = lastmax;
|
|
// update yoff1 and bring it within limits
|
|
bed->yoff1 += ed.delta.y();
|
|
if (bed->yoff1 < min)
|
|
bed->yoff1 = min;
|
|
if (bed->yoff1 > max)
|
|
bed->yoff1 = max;
|
|
#endif
|
|
}
|
|
else {
|
|
// min for bottom grip is 1 line below top grip
|
|
const qreal min = y1 - y2 + lineDist;
|
|
// max is the bottom of the system
|
|
const System* system = segment() ? segment()->system() : nullptr;
|
|
const int st = staffIdx();
|
|
const qreal max = (system && st != -1) ? (system->height() - y2 - system->staff(st)->y()) : std::numeric_limits<qreal>::max();
|
|
// update yoff2 and bring it within limit
|
|
bed->yoff2 += ed.delta.y();
|
|
if (bed->yoff2 < min)
|
|
bed->yoff2 = min;
|
|
if (bed->yoff2 > max)
|
|
bed->yoff2 = max;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// endEditDrag
|
|
// snap to nearest staff / staff line
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::endEditDrag(EditData& ed)
|
|
{
|
|
getY();
|
|
BarLineEditData* bed = static_cast<BarLineEditData*>(ed.getData(this));
|
|
y1 += bed->yoff1;
|
|
y2 += bed->yoff2;
|
|
|
|
qreal ay0 = pagePos().y();
|
|
qreal ay2 = ay0 + y2; // absolute (page-relative) bar line bottom coord
|
|
int staffIdx1 = staffIdx();
|
|
System* syst = segment()->measure()->system();
|
|
qreal systTopY = syst->pagePos().y();
|
|
|
|
// determine new span value
|
|
int staffIdx2;
|
|
int numOfStaves = syst->staves()->size();
|
|
if (staffIdx1 + 1 >= numOfStaves)
|
|
// if initial staff is last staff, ending staff must be the same
|
|
staffIdx2 = staffIdx1;
|
|
|
|
else {
|
|
// if there are other staves after it, look for staff nearest to bar line bottom coord
|
|
qreal staff1TopY = syst->staff(staffIdx1)->y() + systTopY;
|
|
|
|
for (staffIdx2 = staffIdx1 + 1; staffIdx2 < numOfStaves; ++staffIdx2) {
|
|
// compute 1st staff height, absolute top Y of 2nd staff and height of blank between the staves
|
|
Staff * staff1 = score()->staff(staffIdx2-1);
|
|
qreal staff1Hght = (staff1->lines(tick())-1) * staff1->lineDistance(tick()) * spatium();
|
|
qreal staff2TopY = systTopY + syst->staff(staffIdx2)->y();
|
|
qreal blnkBtwnStaff = staff2TopY - staff1TopY - staff1Hght;
|
|
// if bar line bottom coord is above than mid-way of blank between staves...
|
|
if (ay2 < (staff1TopY + staff1Hght + blnkBtwnStaff * .5))
|
|
break; // ...staff 1 is ending staff
|
|
// if bar line is below, advance to next staff
|
|
staff1TopY = staff2TopY;
|
|
}
|
|
staffIdx2 -= 1;
|
|
}
|
|
|
|
// determine new spanFrom and spanTo values
|
|
int newSpanFrom, newSpanTo;
|
|
// Staff * staff2 = score()->staff(staffIdx2);
|
|
// int staff1lines = staff()->lines(tick());
|
|
// int staff2lines = staff2->lines(tick());
|
|
|
|
#if 0 // TODO
|
|
if (shiftDrag) { // if precision dragging
|
|
newSpanFrom = _spanFrom;
|
|
if (yoff1 != 0.0) {
|
|
// round bar line top coord to nearest line of 1st staff (in half line dist units)
|
|
newSpanFrom = ((int)floor(y1 / (staff()->lineDistance(tick()) * spatium()) + 0.5 )) * 2;
|
|
// min = 1 line dist above 1st staff line | max = 1 line dist below last staff line
|
|
// except for 1-line staves
|
|
int minFrom = staff1lines == 1 ? BARLINE_SPAN_1LINESTAFF_FROM : MIN_BARLINE_SPAN_FROMTO;
|
|
if (newSpanFrom < minFrom)
|
|
newSpanFrom = minFrom;
|
|
if (newSpanFrom > staff1lines * 2)
|
|
newSpanFrom = staff1lines * 2;
|
|
}
|
|
|
|
newSpanTo = _spanTo;
|
|
if (yoff2 != 0.0) {
|
|
// round bar line bottom coord to nearest line of 2nd staff (in half line dist units)
|
|
qreal staff2TopY = systTopY + syst->staff(staffIdx2)->y();
|
|
newSpanTo = ((int)floor( (ay2 - staff2TopY) / (staff2->lineDistance(tick()) * spatium()) + 0.5 )) * 2;
|
|
// min = 1 line dist above 1st staff line | max = 1 line dist below last staff line
|
|
int maxTo = staff2lines == 1 ? BARLINE_SPAN_1LINESTAFF_TO : staff2lines * 2;
|
|
if (newSpanTo < MIN_BARLINE_SPAN_FROMTO)
|
|
newSpanTo = MIN_BARLINE_SPAN_FROMTO;
|
|
if (newSpanTo > maxTo)
|
|
newSpanTo = maxTo;
|
|
}
|
|
}
|
|
#endif
|
|
// else { // if coarse dragging
|
|
{ // if coarse dragging
|
|
newSpanFrom = 0;
|
|
newSpanTo = 0;
|
|
}
|
|
|
|
bool localDrag = ed.control() || segment()->isBarLine();
|
|
if (localDrag) {
|
|
Segment* s = segment();
|
|
for (int staffIdx = staffIdx1; staffIdx < staffIdx2; ++staffIdx) {
|
|
BarLine* b = toBarLine(s->element(staffIdx * VOICES));
|
|
if (!b) {
|
|
b = toBarLine(linkedClone());
|
|
b->setSpanStaff(true);
|
|
b->setTrack(staffIdx * VOICES);
|
|
b->setScore(score());
|
|
b->setParent(s);
|
|
score()->undoAddElement(b);
|
|
}
|
|
b->undoChangeProperty(Pid::BARLINE_SPAN, true);
|
|
}
|
|
BarLine* b = toBarLine(s->element(staffIdx2 * VOICES));
|
|
if (b)
|
|
b->undoChangeProperty(Pid::BARLINE_SPAN, false);
|
|
}
|
|
else {
|
|
for (int staffIdx = staffIdx1; staffIdx < staffIdx2; ++staffIdx)
|
|
score()->staff(staffIdx)->undoChangeProperty(Pid::STAFF_BARLINE_SPAN, true);
|
|
score()->staff(staffIdx2)->undoChangeProperty(Pid::STAFF_BARLINE_SPAN, false);
|
|
staff()->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_FROM, newSpanFrom);
|
|
staff()->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_TO, newSpanTo);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// layoutWidth
|
|
//---------------------------------------------------------
|
|
|
|
qreal BarLine::layoutWidth(Score* score, BarLineType type)
|
|
{
|
|
qreal dotwidth = score->scoreFont()->width(SymId::repeatDot, 1.0);
|
|
|
|
qreal w {0.0};
|
|
switch (type) {
|
|
case BarLineType::DOUBLE:
|
|
w = score->styleP(Sid::doubleBarWidth) + score->styleP(Sid::doubleBarDistance);
|
|
break;
|
|
case BarLineType::START_REPEAT:
|
|
case BarLineType::END_REPEAT:
|
|
w = score->styleP(Sid::endBarWidth) * .5
|
|
+ score->styleP(Sid::endBarDistance)
|
|
+ score->styleP(Sid::repeatBarlineDotSeparation)
|
|
+ dotwidth * .5;
|
|
break;
|
|
case BarLineType::END:
|
|
w = (score->styleP(Sid::endBarWidth) + score->styleP(Sid::barWidth)) * .5
|
|
+ score->styleP(Sid::endBarDistance);
|
|
break;
|
|
case BarLineType::BROKEN:
|
|
case BarLineType::NORMAL:
|
|
case BarLineType::DOTTED:
|
|
w = score->styleP(Sid::barWidth);
|
|
break;
|
|
}
|
|
return w;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// layout
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::layout()
|
|
{
|
|
setPos(QPointF());
|
|
setMag(score()->styleB(Sid::scaleBarlines) && staff() ? staff()->mag(tick()) : 1.0);
|
|
qreal _spatium = spatium();
|
|
y1 = _spatium * .5 * _spanFrom;
|
|
y2 = _spatium * .5 * (8.0 + _spanTo);
|
|
|
|
// bar lines not hidden
|
|
qreal w = layoutWidth(score(), barLineType()) * mag();
|
|
QRectF r(0.0, y1, w, y2 - y1);
|
|
|
|
if (score()->styleB(Sid::repeatBarTips)) {
|
|
switch (barLineType()) {
|
|
case BarLineType::START_REPEAT:
|
|
r |= symBbox(SymId::bracketTop).translated(0, y1);
|
|
// r |= symBbox(SymId::bracketBottom).translated(0, y2);
|
|
break;
|
|
case BarLineType::END_REPEAT: {
|
|
qreal w1 = symBbox(SymId::reversedBracketTop).width();
|
|
r |= symBbox(SymId::reversedBracketTop).translated(-w1, y1);
|
|
// r |= symBbox(SymId::reversedBracketBottom).translated(0, y2);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
setbbox(r);
|
|
|
|
for (Element* e : _el) {
|
|
e->layout();
|
|
if (e->isArticulation()) {
|
|
Articulation* a = toArticulation(e);
|
|
Direction dir = a->direction();
|
|
qreal distance = 0.5 * spatium();
|
|
qreal x = width() * .5;
|
|
if (dir == Direction::DOWN) {
|
|
qreal botY = y2 + distance;
|
|
a->setPos(QPointF(x, botY));
|
|
}
|
|
else {
|
|
qreal topY = y1 - distance;
|
|
a->setPos(QPointF(x, topY));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// layout2
|
|
// called after system layout; set vertical dimensions
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::layout2()
|
|
{
|
|
getY();
|
|
bbox().setTop(y1);
|
|
bbox().setBottom(y2);
|
|
|
|
if (score()->styleB(Sid::repeatBarTips)) {
|
|
switch (barLineType()) {
|
|
case BarLineType::START_REPEAT:
|
|
bbox() |= symBbox(SymId::bracketTop).translated(0, y1);
|
|
bbox() |= symBbox(SymId::bracketBottom).translated(0, y2);
|
|
break;
|
|
case BarLineType::END_REPEAT:
|
|
{
|
|
qreal w1 = symBbox(SymId::reversedBracketTop).width();
|
|
bbox() |= symBbox(SymId::reversedBracketTop).translated(-w1, y1);
|
|
bbox() |= symBbox(SymId::reversedBracketBottom).translated(-w1, y2);
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// shape
|
|
//---------------------------------------------------------
|
|
|
|
Shape BarLine::shape() const
|
|
{
|
|
Shape shape;
|
|
#ifndef NDEBUG
|
|
shape.add(bbox(), name());
|
|
#else
|
|
shape.add(bbox());
|
|
#endif
|
|
return shape;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// scanElements
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::scanElements(void* data, void (*func)(void*, Element*), bool all)
|
|
{
|
|
// if no width (staff has bar lines turned off) and not all requested, do nothing
|
|
if (width() == 0.0 && !all)
|
|
return;
|
|
func(data, this);
|
|
for (Element* e : _el)
|
|
e->scanElements(data, func, all);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// add
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::add(Element* e)
|
|
{
|
|
e->setParent(this);
|
|
switch (e->type()) {
|
|
case ElementType::ARTICULATION:
|
|
_el.push_back(e);
|
|
setGenerated(false);
|
|
break;
|
|
default:
|
|
qDebug("BarLine::add() not impl. %s", e->name());
|
|
delete e;
|
|
break;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// remove
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::remove(Element* e)
|
|
{
|
|
switch(e->type()) {
|
|
case ElementType::ARTICULATION:
|
|
if (!_el.remove(e))
|
|
qDebug("BarLine::remove(): cannot find %s", e->name());
|
|
break;
|
|
default:
|
|
qDebug("BarLine::remove() not impl. %s", e->name());
|
|
break;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// getProperty
|
|
//---------------------------------------------------------
|
|
|
|
QVariant BarLine::getProperty(Pid id) const
|
|
{
|
|
switch (id) {
|
|
case Pid::BARLINE_TYPE:
|
|
return QVariant::fromValue(_barLineType);
|
|
case Pid::BARLINE_SPAN:
|
|
return spanStaff();
|
|
case Pid::BARLINE_SPAN_FROM:
|
|
return int(spanFrom());
|
|
case Pid::BARLINE_SPAN_TO:
|
|
return int(spanTo());
|
|
default:
|
|
break;
|
|
}
|
|
return Element::getProperty(id);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setProperty
|
|
//---------------------------------------------------------
|
|
|
|
bool BarLine::setProperty(Pid id, const QVariant& v)
|
|
{
|
|
switch (id) {
|
|
case Pid::BARLINE_TYPE:
|
|
setBarLineType(v.value<BarLineType>());
|
|
break;
|
|
case Pid::BARLINE_SPAN:
|
|
setSpanStaff(v.toBool());
|
|
break;
|
|
case Pid::BARLINE_SPAN_FROM:
|
|
setSpanFrom(v.toInt());
|
|
break;
|
|
case Pid::BARLINE_SPAN_TO:
|
|
setSpanTo(v.toInt());
|
|
break;
|
|
default:
|
|
return Element::setProperty(id, v);
|
|
}
|
|
setGenerated(false);
|
|
triggerLayout();
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// undoChangeProperty
|
|
//---------------------------------------------------------
|
|
|
|
void BarLine::undoChangeProperty(Pid id, const QVariant& v, PropertyFlags ps)
|
|
{
|
|
if (id == Pid::BARLINE_TYPE && segment()) {
|
|
const BarLine* bl = this;
|
|
BarLineType blType = v.value<BarLineType>();
|
|
if (blType == BarLineType::START_REPEAT) { // change next measures endBarLine
|
|
if (bl->measure()->nextMeasure())
|
|
bl = bl->measure()->nextMeasure()->endBarLine();
|
|
else
|
|
bl = 0;
|
|
}
|
|
if (bl)
|
|
undoChangeBarLineType(const_cast<BarLine*>(bl), v.value<BarLineType>());
|
|
}
|
|
else
|
|
ScoreElement::undoChangeProperty(id, v, ps);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// propertyDefault
|
|
//---------------------------------------------------------
|
|
|
|
QVariant BarLine::propertyDefault(Pid propertyId) const
|
|
{
|
|
switch (propertyId) {
|
|
case Pid::BARLINE_TYPE:
|
|
// dynamic default values are a bad idea: writing to xml the value maybe ommited resulting in
|
|
// wrong values on read (as the default may be different on read)
|
|
// if (segment() && segment()->measure() && !segment()->measure()->nextMeasure())
|
|
// return QVariant::fromValue(BarLineType::END);
|
|
return QVariant::fromValue(BarLineType::NORMAL);
|
|
|
|
case Pid::BARLINE_SPAN:
|
|
return staff() ? staff()->barLineSpan() : false;
|
|
|
|
case Pid::BARLINE_SPAN_FROM:
|
|
return staff() ? staff()->barLineFrom() : 0;
|
|
|
|
case Pid::BARLINE_SPAN_TO:
|
|
return staff() ? staff()->barLineTo() : 0;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return Element::propertyDefault(propertyId);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// nextSegmentElement
|
|
//---------------------------------------------------------
|
|
|
|
Element* BarLine::nextSegmentElement()
|
|
{
|
|
return segment()->firstInNextSegments(score()->inputState().prevTrack() / VOICES);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// prevSegmentElement
|
|
//---------------------------------------------------------
|
|
|
|
Element* BarLine::prevSegmentElement()
|
|
{
|
|
return segment()->lastInPrevSegments(score()->inputState().prevTrack() / VOICES);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// accessibleInfo
|
|
//---------------------------------------------------------
|
|
|
|
QString BarLine::accessibleInfo() const
|
|
{
|
|
return QString("%1: %2").arg(Element::accessibleInfo()).arg(BarLine::userTypeName(barLineType()));
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// accessibleExtraInfo
|
|
//---------------------------------------------------------
|
|
|
|
QString BarLine::accessibleExtraInfo() const
|
|
{
|
|
Segment* seg = segment();
|
|
QString rez;
|
|
|
|
for (const Element* e : *el()) {
|
|
if (!score()->selectionFilter().canSelect(e))
|
|
continue;
|
|
rez = QString("%1 %2").arg(rez).arg(e->screenReaderInfo());
|
|
}
|
|
|
|
for (const Element* e : seg->annotations()) {
|
|
if (!score()->selectionFilter().canSelect(e))
|
|
continue;
|
|
if (e->track() == track())
|
|
rez = QString("%1 %2").arg(rez).arg(e->screenReaderInfo());
|
|
}
|
|
Measure* m = seg->measure();
|
|
|
|
if (m) { // always true?
|
|
//jumps
|
|
for (const Element* e : m->el()) {
|
|
if (!score()->selectionFilter().canSelect(e)) continue;
|
|
if (e->type() == ElementType::JUMP)
|
|
rez= QString("%1 %2").arg(rez).arg(e->screenReaderInfo());
|
|
if (e->type() == ElementType::MARKER) {
|
|
const Marker* m1 = toMarker(e);
|
|
if (m1->markerType() == Marker::Type::FINE)
|
|
rez = QString("%1 %2").arg(rez).arg(e->screenReaderInfo());
|
|
}
|
|
|
|
}
|
|
//markers
|
|
Measure* nextM = m->nextMeasureMM();
|
|
if (nextM) {
|
|
for (const Element* e : nextM->el()) {
|
|
if (!score()->selectionFilter().canSelect(e))
|
|
continue;
|
|
if (e->isMarker()) {
|
|
if (toMarker(e)->markerType() == Marker::Type::FINE)
|
|
continue; //added above^
|
|
rez = QString("%1 %2").arg(rez).arg(e->screenReaderInfo());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int tick = seg->tick();
|
|
|
|
auto spanners = score()->spannerMap().findOverlapping(tick, tick);
|
|
for (auto interval : spanners) {
|
|
Spanner* s = interval.value;
|
|
if (!score()->selectionFilter().canSelect(s))
|
|
continue;
|
|
if (s->type() == ElementType::VOLTA) {
|
|
if (s->tick() == tick)
|
|
rez = QObject::tr("%1 Start of %2").arg(rez).arg(s->screenReaderInfo());
|
|
if (s->tick2() == tick)
|
|
rez = QObject::tr("%1 End of %2").arg(rez).arg(s->screenReaderInfo());
|
|
}
|
|
}
|
|
return rez;
|
|
}
|
|
|
|
}
|
|
|