461 lines
14 KiB
C++
461 lines
14 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2002-2011 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 "volta.h"
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#include "style.h"
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#include "xml.h"
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#include "score.h"
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#include "text.h"
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namespace Ms {
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//---------------------------------------------------------
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// layout
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//---------------------------------------------------------
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void VoltaSegment::layout()
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{
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rypos() = 0.0;
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TextLineSegment::layout1();
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if (parent()) // for palette
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rypos() += score()->styleS(StyleIdx::voltaY).val() * spatium();
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adjustReadPos();
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}
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//---------------------------------------------------------
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// getProperty
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//---------------------------------------------------------
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QVariant VoltaSegment::getProperty(P_ID id) const
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{
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switch (id) {
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case P_ID::VOLTA_ENDING:
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case P_ID::LINE_WIDTH:
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case P_ID::LINE_STYLE:
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case P_ID::VOLTA_TYPE:
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return volta()->getProperty(id);
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default:
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return TextLineSegment::getProperty(id);
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}
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}
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//---------------------------------------------------------
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// setProperty
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//---------------------------------------------------------
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bool VoltaSegment::setProperty(P_ID id, const QVariant& v)
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{
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switch (id) {
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case P_ID::VOLTA_ENDING:
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case P_ID::LINE_WIDTH:
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case P_ID::LINE_STYLE:
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case P_ID::VOLTA_TYPE:
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return volta()->setProperty(id, v);
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default:
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return TextLineSegment::setProperty(id, v);
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}
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}
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//---------------------------------------------------------
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// propertyDefault
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//---------------------------------------------------------
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QVariant VoltaSegment::propertyDefault(P_ID id) const
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{
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switch (id) {
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case P_ID::LINE_WIDTH:
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case P_ID::LINE_STYLE:
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case P_ID::VOLTA_TYPE:
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case P_ID::BEGIN_TEXT_PLACE:
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case P_ID::CONTINUE_TEXT_PLACE:
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case P_ID::ANCHOR:
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case P_ID::BEGIN_HOOK:
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case P_ID::BEGIN_HOOK_HEIGHT:
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case P_ID::END_HOOK_HEIGHT:
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case P_ID::VOLTA_ENDING:
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return volta()->propertyDefault(id);
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default:
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return TextLineSegment::propertyDefault(id);
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}
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}
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//---------------------------------------------------------
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// propertyStyle
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//---------------------------------------------------------
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PropertyStyle VoltaSegment::propertyStyle(P_ID id) const
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{
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switch (id) {
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case P_ID::VOLTA_TYPE:
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return PropertyStyle::NOSTYLE;
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case P_ID::LINE_WIDTH:
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return volta()->propertyStyle(id);
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default:
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return TextLineSegment::propertyStyle(id);
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}
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}
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//---------------------------------------------------------
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// resetProperty
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//---------------------------------------------------------
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void VoltaSegment::resetProperty(P_ID id)
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{
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switch (id) {
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case P_ID::VOLTA_TYPE:
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return;
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case P_ID::VOLTA_ENDING:
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case P_ID::LINE_WIDTH:
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return volta()->resetProperty(id);
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default:
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return TextLineSegment::resetProperty(id);
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}
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}
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//---------------------------------------------------------
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// styleChanged
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//---------------------------------------------------------
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void VoltaSegment::styleChanged()
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{
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volta()->styleChanged();
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}
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//---------------------------------------------------------
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// Volta
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//---------------------------------------------------------
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Volta::Volta(Score* s)
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: TextLine(s)
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{
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setBeginText("1.", TextStyleType::VOLTA);
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setBeginTextPlace(PlaceText::BELOW);
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setContinueTextPlace(PlaceText::BELOW);
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setBeginHook(true);
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Spatium hook(s->styleS(StyleIdx::voltaHook));
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setBeginHookHeight(hook);
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setEndHookHeight(hook);
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setAnchor(Anchor::MEASURE);
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setLineWidth(score()->styleS(StyleIdx::voltaLineWidth));
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lineWidthStyle = PropertyStyle::STYLED;
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lineStyleStyle = PropertyStyle::STYLED;
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}
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//---------------------------------------------------------
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// setVoltaType
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//---------------------------------------------------------
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void Volta::setVoltaType(Type val)
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{
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setEndHook(Type::CLOSED == val);
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}
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//---------------------------------------------------------
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// voltaType
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//---------------------------------------------------------
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Volta::Type Volta::voltaType() const
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{
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return endHook() ? Type::CLOSED : Type::OPEN;
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}
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//---------------------------------------------------------
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// undoSetVoltaType
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//---------------------------------------------------------
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void Volta::undoSetVoltaType(Type val)
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{
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undoChangeProperty(P_ID::VOLTA_TYPE, int(val));
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}
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//---------------------------------------------------------
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// setText
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//---------------------------------------------------------
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void Volta::setText(const QString& s)
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{
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setBeginText(s, TextStyleType::VOLTA);
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}
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//---------------------------------------------------------
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// text
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//---------------------------------------------------------
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QString Volta::text() const
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{
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if (_beginText)
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return _beginText->text();
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else
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return QString();
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}
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//---------------------------------------------------------
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// read
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//---------------------------------------------------------
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void Volta::read(XmlReader& e)
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{
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qDeleteAll(spannerSegments());
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spannerSegments().clear();
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e.addSpanner(e.intAttribute("id", -1), this);
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while (e.readNextStartElement()) {
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const QStringRef& tag(e.name());
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if (tag == "text") // obsolete
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setText(e.readElementText());
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else if (tag == "endings") {
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QString s = e.readElementText();
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QStringList sl = s.split(",", QString::SkipEmptyParts);
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_endings.clear();
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foreach(const QString& l, sl) {
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int i = l.simplified().toInt();
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_endings.append(i);
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}
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}
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else if (tag == "lineWidth") {
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setLineWidth(Spatium(e.readDouble()));
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lineWidthStyle = PropertyStyle::UNSTYLED;
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}
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else if (tag == "subtype") { // obsolete
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int st = e.readInt();
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if (st == 1)
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setEndHook(true);
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}
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else if (!TextLine::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 Volta::write(Xml& xml) const
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{
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xml.stag(QString("%1 id=\"%2\"").arg(name()).arg(xml.spannerId(this)));
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TextLine::writeProperties(xml);
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QString s;
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foreach(int i, _endings) {
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if (!s.isEmpty())
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s += ", ";
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s += QString("%1").arg(i);
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}
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xml.tag("endings", s);
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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* Volta::createLineSegment()
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{
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return new VoltaSegment(score());
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}
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//---------------------------------------------------------
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// hasEnding
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//---------------------------------------------------------
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bool Volta::hasEnding(int repeat) const
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{
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foreach (int ending, endings()) {
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if (ending == repeat)
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return true;
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}
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return false;
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}
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//---------------------------------------------------------
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// getProperty
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//---------------------------------------------------------
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QVariant Volta::getProperty(P_ID propertyId) const
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{
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switch (propertyId) {
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case P_ID::VOLTA_TYPE:
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return int(voltaType());
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case P_ID::VOLTA_ENDING:
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return QVariant::fromValue(endings());
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default:
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break;
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}
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return TextLine::getProperty(propertyId);
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}
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//---------------------------------------------------------
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// setProperty
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//---------------------------------------------------------
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bool Volta::setProperty(P_ID propertyId, const QVariant& val)
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{
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score()->addRefresh(pageBoundingRect());
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switch (propertyId) {
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case P_ID::VOLTA_TYPE:
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setVoltaType(Type(val.toInt()));
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break;
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case P_ID::VOLTA_ENDING:
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setEndings(val.value<QList<int>>());
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break;
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case P_ID::LINE_WIDTH:
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lineWidthStyle = PropertyStyle::UNSTYLED;
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setLineWidth(Spatium(val.toDouble()));
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break;
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case P_ID::LINE_STYLE:
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lineStyleStyle = PropertyStyle::UNSTYLED;
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setLineStyle(Qt::PenStyle(val.toInt()));
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break;
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default:
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if (!TextLine::setProperty(propertyId, val))
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return false;
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break;
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}
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// layout();
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// score()->addRefresh(pageBoundingRect());
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score()->setLayoutAll(true);
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return true;
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}
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//---------------------------------------------------------
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// propertyDefault
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//---------------------------------------------------------
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QVariant Volta::propertyDefault(P_ID propertyId) const
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{
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switch(propertyId) {
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case P_ID::LINE_STYLE:
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return score()->styleI(StyleIdx::voltaLineStyle);
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case P_ID::VOLTA_ENDING:
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return QVariant::fromValue(QList<int>());
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case P_ID::VOLTA_TYPE:
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return 0;
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case P_ID::LINE_WIDTH:
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return score()->styleS(StyleIdx::voltaLineWidth).val();
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case P_ID::BEGIN_TEXT_PLACE:
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case P_ID::CONTINUE_TEXT_PLACE:
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return int(PlaceText::BELOW);
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case P_ID::ANCHOR:
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return int(Anchor::MEASURE);
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case P_ID::BEGIN_HOOK:
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return true;
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case P_ID::BEGIN_HOOK_HEIGHT:
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case P_ID::END_HOOK_HEIGHT:
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return score()->styleS(StyleIdx::voltaHook).val();
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default:
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return TextLine::propertyDefault(propertyId);
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}
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return QVariant();
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}
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//---------------------------------------------------------
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// setYoff
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//---------------------------------------------------------
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void Volta::setYoff(qreal val)
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{
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rUserYoffset() += (val - score()->styleS(StyleIdx::voltaY).val()) * spatium();
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}
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//---------------------------------------------------------
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// propertyStyle
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//---------------------------------------------------------
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PropertyStyle Volta::propertyStyle(P_ID id) const
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{
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switch (id) {
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case P_ID::VOLTA_TYPE:
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return PropertyStyle::NOSTYLE;
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case P_ID::LINE_WIDTH:
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return lineWidthStyle;
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default:
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return TextLine::propertyStyle(id);
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}
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}
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//---------------------------------------------------------
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// resetProperty
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//---------------------------------------------------------
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void Volta::resetProperty(P_ID id)
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{
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switch (id) {
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case P_ID::VOLTA_ENDING:
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case P_ID::VOLTA_TYPE:
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return;
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case P_ID::LINE_WIDTH:
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setProperty(id, propertyDefault(id));
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lineWidthStyle = PropertyStyle::STYLED;
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break;
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case P_ID::LINE_STYLE:
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setProperty(id, propertyDefault(id));
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lineStyleStyle = PropertyStyle::STYLED;
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break;
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default:
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return TextLine::resetProperty(id);
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}
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}
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//---------------------------------------------------------
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// styleChanged
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// reset all styled values to actual style
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//---------------------------------------------------------
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void Volta::styleChanged()
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{
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if (lineWidthStyle == PropertyStyle::STYLED)
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setLineWidth(score()->styleS(StyleIdx::voltaLineWidth));
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if (lineStyleStyle == PropertyStyle::STYLED)
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setLineStyle(Qt::PenStyle(score()->styleI(StyleIdx::voltaLineStyle)));
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}
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//---------------------------------------------------------
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// reset
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//---------------------------------------------------------
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void Volta::reset()
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{
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if (lineWidthStyle == PropertyStyle::UNSTYLED)
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score()->undoChangeProperty(this, P_ID::LINE_WIDTH, propertyDefault(P_ID::LINE_WIDTH), PropertyStyle::STYLED);
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TextLine::reset();
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}
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//---------------------------------------------------------
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// accessibleInfo
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//---------------------------------------------------------
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QString Volta::accessibleInfo()
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{
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return QString("%1: %2").arg(Element::accessibleInfo()).arg(text());
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}
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}
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