ec3be9a99a
- tick names a position on the time axis - tick is always a Fraction() - only Measure() and Segment() (and Tuplet?) have a tick value - tick() for an generic element return only a sensible value if isMeasure() or isSegment() or isSegment(parent()) - "ticks" names a duration stored in a Fraction() - the tick value for an Segment is relative to its measure - rename "duration" to "ticks" - rename afrac() to tick() - rename rfrac() to rtick() - rename some variables, changing "fraction" into "tick" (example: actualFraction() into actualTicks()) - Lyrics ticks are written as Fraction, on read if xmlreader sees a "/" it reads a fraction else midi ticks for backwards compatibility
260 lines
9.2 KiB
C++
260 lines
9.2 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2017 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 "letring.h"
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#include "sym.h"
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#include "xml.h"
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#include "system.h"
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#include "measure.h"
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#include "chordrest.h"
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#include "score.h"
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namespace Ms {
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static const ElementStyle letRingStyle {
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{ Sid::letRingFontFace, Pid::BEGIN_FONT_FACE },
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{ Sid::letRingFontFace, Pid::CONTINUE_FONT_FACE },
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{ Sid::letRingFontFace, Pid::END_FONT_FACE },
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{ Sid::letRingFontSize, Pid::BEGIN_FONT_SIZE },
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{ Sid::letRingFontSize, Pid::CONTINUE_FONT_SIZE },
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{ Sid::letRingFontSize, Pid::END_FONT_SIZE },
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{ Sid::letRingFontStyle, Pid::BEGIN_FONT_STYLE },
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{ Sid::letRingFontStyle, Pid::CONTINUE_FONT_STYLE },
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{ Sid::letRingFontStyle, Pid::END_FONT_STYLE },
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{ Sid::letRingTextAlign, Pid::BEGIN_TEXT_ALIGN },
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{ Sid::letRingTextAlign, Pid::CONTINUE_TEXT_ALIGN },
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{ Sid::letRingTextAlign, Pid::END_TEXT_ALIGN },
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{ Sid::letRingHookHeight, Pid::BEGIN_HOOK_HEIGHT },
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{ Sid::letRingHookHeight, Pid::END_HOOK_HEIGHT },
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};
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//---------------------------------------------------------
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// layout
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//---------------------------------------------------------
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void LetRingSegment::layout()
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{
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TextLineBaseSegment::layout();
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autoplaceSpannerSegment(spatium() * .7);
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}
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//---------------------------------------------------------
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// LetRing
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//---------------------------------------------------------
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LetRing::LetRing(Score* s)
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: TextLineBase(s)
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{
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initElementStyle(&letRingStyle);
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resetProperty(Pid::LINE_VISIBLE);
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}
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//---------------------------------------------------------
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// read
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//---------------------------------------------------------
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void LetRing::read(XmlReader& e)
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{
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if (score()->mscVersion() < 301)
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e.addSpanner(e.intAttribute("id", -1), this);
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while (e.readNextStartElement()) {
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if (!TextLineBase::readProperties(e))
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e.unknown();
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}
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}
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//---------------------------------------------------------
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// write
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//---------------------------------------------------------
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void LetRing::write(XmlWriter& xml) const
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{
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if (!xml.canWrite(this))
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return;
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xml.stag(this);
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for (const StyledProperty& spp : *styledProperties()) {
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if (!isStyled(spp.pid))
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writeProperty(xml, spp.pid);
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}
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Element::writeProperties(xml);
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xml.etag();
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}
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//---------------------------------------------------------
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// createLineSegment
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//---------------------------------------------------------
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LineSegment* LetRing::createLineSegment()
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{
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LetRingSegment* lr = new LetRingSegment(this, score());
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lr->setTrack(track());
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return lr;
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}
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//---------------------------------------------------------
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// propertyDefault
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//---------------------------------------------------------
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QVariant LetRing::propertyDefault(Pid propertyId) const
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{
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switch (propertyId) {
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case Pid::LINE_WIDTH:
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return score()->styleV(Sid::letRingLineWidth);
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case Pid::ALIGN:
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return QVariant::fromValue(Align::LEFT | Align::BASELINE);
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case Pid::LINE_STYLE:
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return score()->styleV(Sid::letRingLineStyle);
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case Pid::LINE_VISIBLE:
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return true;
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case Pid::BEGIN_TEXT_OFFSET:
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return score()->styleV(Sid::letRingBeginTextOffset).toPointF();
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case Pid::BEGIN_TEXT_ALIGN:
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case Pid::CONTINUE_TEXT_ALIGN:
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case Pid::END_TEXT_ALIGN:
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return score()->styleV(Sid::letRingTextAlign);
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case Pid::BEGIN_HOOK_HEIGHT:
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case Pid::END_HOOK_HEIGHT:
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return score()->styleV(Sid::letRingHookHeight);
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case Pid::BEGIN_FONT_STYLE:
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return score()->styleV(Sid::letRingFontStyle);
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case Pid::BEGIN_TEXT:
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return score()->styleV(Sid::letRingText);
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case Pid::END_HOOK_TYPE:
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return int(HookType::HOOK_90T);
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default:
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return TextLineBase::propertyDefault(propertyId);
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}
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}
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//---------------------------------------------------------
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// getPropertyStyle
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//---------------------------------------------------------
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Sid LetRing::getPropertyStyle(Pid id) const
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{
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switch (id) {
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case Pid::PLACEMENT:
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return Sid::letRingPlacement;
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case Pid::BEGIN_FONT_FACE:
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return Sid::letRingFontFace;
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case Pid::BEGIN_FONT_SIZE:
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case Pid::CONTINUE_FONT_SIZE:
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case Pid::END_FONT_SIZE:
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return Sid::letRingFontSize;
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case Pid::BEGIN_FONT_STYLE:
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case Pid::CONTINUE_FONT_STYLE:
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case Pid::END_FONT_STYLE:
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return Sid::letRingFontStyle;
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case Pid::BEGIN_TEXT_ALIGN:
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case Pid::CONTINUE_TEXT_ALIGN:
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case Pid::END_TEXT_ALIGN:
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return Sid::letRingTextAlign;
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case Pid::BEGIN_HOOK_HEIGHT:
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case Pid::END_HOOK_HEIGHT:
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return Sid::letRingHookHeight;
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case Pid::BEGIN_TEXT:
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return Sid::letRingText;
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default:
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break;
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}
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return TextLineBase::getPropertyStyle(id);
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}
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//---------------------------------------------------------
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// linePos
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// return System() coordinates
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//---------------------------------------------------------
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QPointF LetRing::linePos(Grip grip, System** sys) const
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{
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qreal x = 0.0;
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qreal nhw = score()->noteHeadWidth();
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System* s = nullptr;
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if (grip == Grip::START) {
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ChordRest* c = toChordRest(startElement());
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s = c->segment()->system();
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x = c->pos().x() + c->segment()->pos().x() + c->segment()->measure()->pos().x();
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if (c->isRest() && c->durationType() == TDuration::DurationType::V_MEASURE)
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x -= c->x();
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}
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else {
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Element* e = endElement();
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ChordRest* c = toChordRest(endElement());
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if (!e || e == startElement() || (endHookType() == HookType::HOOK_90)) {
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// pedal marking on single note or ends with non-angled hook:
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// extend to next note or end of measure
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Segment* seg = nullptr;
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if (!e)
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seg = startSegment();
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else
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seg = c->segment();
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if (seg) {
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seg = seg->next();
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for ( ; seg; seg = seg->next()) {
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if (seg->segmentType() == SegmentType::ChordRest) {
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// look for a chord/rest in any voice on this staff
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bool crFound = false;
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int track = staffIdx() * VOICES;
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for (int i = 0; i < VOICES; ++i) {
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if (seg->element(track + i)) {
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crFound = true;
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break;
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}
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}
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if (crFound)
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break;
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}
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else if (seg->segmentType() == SegmentType::EndBarLine) {
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break;
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}
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}
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}
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if (seg) {
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s = seg->system();
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x = seg->pos().x() + seg->measure()->pos().x() - nhw * 2;
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}
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}
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else if (c) {
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s = c->segment()->system();
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x = c->pos().x() + c->segment()->pos().x() + c->segment()->measure()->pos().x();
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if (c->isRest() && c->durationType() == TDuration::DurationType::V_MEASURE)
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x -= c->x();
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}
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if (!s) {
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Fraction t = tick2();
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Measure* m = score()->tick2measure(t);
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s = m->system();
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x = m->tick2pos(t);
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}
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x += nhw;
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}
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*sys = s;
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return QPointF(x, 0);
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}
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}
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