554 lines
25 KiB
C++
554 lines
25 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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// $Id: cmd.cpp 5644 2012-05-17 10:53:29Z lasconic $
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//
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// Copyright (C) 2012 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 <assert.h>
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#include "score.h"
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#include "utils.h"
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#include "key.h"
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#include "clef.h"
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#include "navigate.h"
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#include "slur.h"
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#include "note.h"
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#include "rest.h"
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#include "chord.h"
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#include "text.h"
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#include "sig.h"
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#include "staff.h"
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#include "part.h"
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#include "style.h"
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#include "page.h"
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#include "barline.h"
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#include "tuplet.h"
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#include "xml.h"
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#include "ottava.h"
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#include "trill.h"
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#include "pedal.h"
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#include "hairpin.h"
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#include "textline.h"
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#include "keysig.h"
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#include "volta.h"
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#include "dynamic.h"
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#include "box.h"
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#include "harmony.h"
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#include "system.h"
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#include "stafftext.h"
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#include "articulation.h"
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#include "layoutbreak.h"
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#include "drumset.h"
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#include "beam.h"
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#include "lyrics.h"
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#include "pitchspelling.h"
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#include "measure.h"
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#include "tempo.h"
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#include "sig.h"
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#include "undo.h"
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#include "timesig.h"
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#include "repeat.h"
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#include "tempotext.h"
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#include "clef.h"
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#include "noteevent.h"
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#include "breath.h"
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#include "tablature.h"
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#include "stafftype.h"
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#include "segment.h"
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#include "chordlist.h"
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#include "mscore.h"
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#include "accidental.h"
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#include "sequencer.h"
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//---------------------------------------------------------
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// cmdPaste
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//---------------------------------------------------------
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void Score::cmdPaste(MuseScoreView* view)
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{
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const QMimeData* ms = QApplication::clipboard()->mimeData();
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if (ms == 0) {
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qDebug("no application mime data");
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return;
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}
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if (selection().isSingle() && ms->hasFormat(mimeSymbolFormat)) {
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QByteArray data(ms->data(mimeSymbolFormat));
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QDomDocument doc;
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int line, column;
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QString err;
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if (!doc.setContent(data, &err, &line, &column)) {
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qDebug("error reading paste data at line %d column %d: %s",
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line, column, qPrintable(err));
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qDebug("%s", data.data());
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return;
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}
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docName = "--";
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QDomElement e = doc.documentElement();
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QPointF dragOffset;
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Fraction duration(1, 4);
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Element::ElementType type = Element::readType(e, &dragOffset, &duration);
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if (type != Element::INVALID) {
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Element* el = Element::create(type, this);
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if (el) {
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el->read(e);
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addRefresh(selection().element()->abbox()); // layout() ?!
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DropData ddata;
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ddata.view = view;
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ddata.element = el;
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ddata.duration = duration;
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selection().element()->drop(ddata);
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if (selection().element())
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addRefresh(selection().element()->abbox());
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}
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}
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else
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qDebug("cannot read type");
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}
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else if ((selection().state() == SEL_RANGE || selection().state() == SEL_LIST)
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&& ms->hasFormat(mimeStaffListFormat)) {
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ChordRest* cr = 0;
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if (selection().state() == SEL_RANGE) {
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cr = selection().firstChordRest();
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}
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else if (selection().isSingle()) {
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Element* e = selection().element();
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if (e->type() != Element::NOTE && e->type() != Element::REST) {
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qDebug("cannot paste to %s", e->name());
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return;
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}
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if (e->type() == Element::NOTE)
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e = static_cast<Note*>(e)->chord();
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cr = static_cast<ChordRest*>(e);
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}
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if (cr == 0) {
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qDebug("no destination for paste");
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return;
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}
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QByteArray data(ms->data(mimeStaffListFormat));
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// qDebug("paste <%s>", data.data());
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QDomDocument doc;
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int line, column;
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QString err;
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if (!doc.setContent(data, &err, &line, &column)) {
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qDebug("error reading paste data at line %d column %d: %s",
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line, column, qPrintable(err));
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qDebug("%s", data.data());
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return;
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}
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docName = "--";
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pasteStaff(doc.documentElement(), cr);
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}
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else if (ms->hasFormat(mimeSymbolListFormat) && selection().isSingle()) {
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qDebug("cannot paste symbol list to element");
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}
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else {
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qDebug("cannot paste selState %d staffList %d",
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selection().state(), ms->hasFormat(mimeStaffListFormat));
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foreach(const QString& s, ms->formats())
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qDebug(" format %s", qPrintable(s));
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}
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}
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//---------------------------------------------------------
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// pasteStaff
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//---------------------------------------------------------
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void Score::pasteStaff(const QDomElement& de, ChordRest* dst)
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{
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beams.clear();
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spanner.clear();
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// QList<Tuplet*> invalidTuplets;
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for (Segment* s = firstMeasure()->first(Segment::SegChordRest); s; s = s->next1(Segment::SegChordRest)) {
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foreach(Spanner* e, s->spannerFor())
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e->setId(-1);
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}
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int dstStaffStart = dst->staffIdx();
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int dstTick = dst->tick();
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for (QDomElement e = de; !e.isNull(); e = e.nextSiblingElement()) {
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if (e.tagName() != "StaffList") {
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domError(e);
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continue;
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}
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int tickStart = e.attribute("tick","0").toInt();
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int tickLen = e.attribute("len", "0").toInt();
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int srcStaffStart = e.attribute("staff", "0").toInt();
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int staves = e.attribute("staves", "0").toInt();
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curTick = tickStart;
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QSet<int> blackList;
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for (int i = 0; i < staves; ++i) {
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int staffIdx = i + dstStaffStart;
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if (staffIdx >= nstaves())
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break;
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if (!makeGap1(dst->tick(), staffIdx, Fraction::fromTicks(tickLen))) {
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qDebug("cannot make gap in staff %d at tick %d", staffIdx, dst->tick());
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blackList.insert(staffIdx);
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}
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}
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bool pasted = false;
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for (QDomElement ee = e.firstChildElement(); !ee.isNull(); ee = ee.nextSiblingElement()) {
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if (ee.tagName() != "Staff") {
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domError(ee);
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continue;
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}
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int srcStaffIdx = ee.attribute("id", "0").toInt();
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if(blackList.contains(srcStaffIdx))
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continue;
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int dstStaffIdx = srcStaffIdx - srcStaffStart + dstStaffStart;
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if (dstStaffIdx >= nstaves())
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break;
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QList<Tuplet*> tuplets;
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QList<Spanner*> spanner;
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for (QDomElement eee = ee.firstChildElement(); !eee.isNull(); eee = eee.nextSiblingElement()) {
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pasted = true;
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const QString& tag(eee.tagName());
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if (tag == "tick")
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curTick = eee.text().toInt();
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else if (tag == "Tuplet") {
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Tuplet* tuplet = new Tuplet(this);
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tuplet->setTrack(curTrack);
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tuplet->read(eee, &tuplets, &spanner);
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int tick = curTick - tickStart + dstTick;
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Measure* measure = tick2measure(tick);
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tuplet->setParent(measure);
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tuplet->setTick(tick);
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tuplets.append(tuplet);
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}
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else if (tag == "Slur") {
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Slur* slur = new Slur(this);
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slur->read(eee);
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slur->setTrack(dstStaffIdx * VOICES);
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spanner.append(slur);
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}
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else if (tag == "Chord" || tag == "Rest" || tag == "RepeatMeasure") {
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ChordRest* cr = static_cast<ChordRest*>(Element::name2Element(tag, this));
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cr->setTrack(curTrack);
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cr->read(eee, &tuplets, &spanner);
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cr->setSelected(false);
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int voice = cr->voice();
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int track = dstStaffIdx * VOICES + voice;
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cr->setTrack(track);
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int tick = curTick - tickStart + dstTick;
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#if 0
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//
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// check for tuplet
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//
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if (cr->tuplet()) {
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Tuplet* tuplet = cr->tuplet();
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if (tuplet->elements().isEmpty()) {
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Measure* measure = tick2measure(tick);
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int measureEnd = measure->tick() + measure->ticks();
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if (tick + tuplet->actualTicks() > measureEnd) {
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invalidTuplets.append(tuplet);
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cr->setDuration(tuplet->duration());
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cr->setDurationType(cr->duration());
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cr->setTuplet(0);
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tuplet->add(cr);
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qDebug("cannot paste tuplet across bar line");
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}
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}
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else {
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foreach(Tuplet* t, invalidTuplets) {
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if (tuplet == t) {
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delete cr;
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cr = 0;
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break;
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}
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}
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}
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}
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if (cr == 0)
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continue;
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#endif
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curTick += cr->actualTicks();
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pasteChordRest(cr, tick);
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}
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else if (tag == "HairPin"
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|| tag == "Pedal"
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|| tag == "Ottava"
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|| tag == "Trill"
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|| tag == "TextLine"
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|| tag == "Volta") {
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Spanner* sp = static_cast<Spanner*>(Element::name2Element(tag, this));
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sp->setTrack(dstStaffIdx * VOICES);
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sp->read(eee);
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int tick = curTick - tickStart + dstTick;
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Measure* m = tick2measure(tick);
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Segment* segment = m->undoGetSegment(Segment::SegChordRest, tick);
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sp->setStartElement(segment);
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sp->setParent(segment);
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undoAddElement(sp);
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}
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else if (tag == "endSpanner") {
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int id = eee.attribute("id").toInt();
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Spanner* e = findSpanner(id);
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if (e) {
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int tick = curTick - tickStart + dstTick;
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Measure* m = tick2measure(tick);
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Segment* seg = m->undoGetSegment(Segment::SegChordRest, tick);
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e->setEndElement(seg);
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seg->addSpannerBack(e);
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if (e->type() == Element::OTTAVA) {
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Ottava* o = static_cast<Ottava*>(e);
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int shift = o->pitchShift();
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Staff* st = o->staff();
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int tick1 = static_cast<Segment*>(o->startElement())->tick();
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st->pitchOffsets().setPitchOffset(tick1, shift);
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st->pitchOffsets().setPitchOffset(tick, 0);
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}
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else if (e->type() == Element::HAIRPIN) {
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Hairpin* hp = static_cast<Hairpin*>(e);
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updateHairpin(hp);
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}
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}
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}
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else if (tag == "Lyrics") {
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Lyrics* lyrics = new Lyrics(this);
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lyrics->setTrack(curTrack);
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lyrics->read(eee);
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lyrics->setTrack(dstStaffIdx * VOICES);
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int tick = curTick - tickStart + dstTick;
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Segment* segment = tick2segment(tick);
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if (segment) {
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lyrics->setParent(segment);
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undoAddElement(lyrics);
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}
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else {
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delete lyrics;
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qDebug("no segment found for lyrics");
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}
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}
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else if (tag == "Harmony") {
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Harmony* harmony = new Harmony(this);
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harmony->setTrack(curTrack);
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harmony->read(eee);
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harmony->setTrack(dstStaffIdx * VOICES);
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//transpose
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Part* partDest = staff(dstStaffIdx)->part();
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Part* partSrc = staff(srcStaffIdx)->part();
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Interval intervalDest = partDest->instr()->transpose();
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Interval intervalSrc = partSrc->instr()->transpose();
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Interval interval = Interval(intervalSrc.diatonic - intervalDest.diatonic, intervalSrc.chromatic - intervalDest.chromatic);
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if (!styleB(ST_concertPitch)) {
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int rootTpc = transposeTpc(harmony->rootTpc(), interval, false);
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int baseTpc = transposeTpc(harmony->baseTpc(), interval, false);
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undoTransposeHarmony(harmony, rootTpc, baseTpc);
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}
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int tick = curTick - tickStart + dstTick;
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Measure* m = tick2measure(tick);
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Segment* seg = m->undoGetSegment(Segment::SegChordRest, tick);
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harmony->setParent(seg);
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undoAddElement(harmony);
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}
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else if (tag == "Dynamic"
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|| tag == "Symbol"
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|| tag == "FretDiagram"
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|| tag == "Marker"
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|| tag == "Jump"
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|| tag == "Image"
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|| tag == "Text"
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|| tag == "StaffText"
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|| tag == "TempoText"
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) {
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Element* e = Element::name2Element(tag, this);
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e->setTrack(dstStaffIdx * VOICES);
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int tick = curTick - tickStart + dstTick;
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Measure* m = tick2measure(tick);
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Segment* seg = m->undoGetSegment(Segment::SegChordRest, tick);
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e->setParent(seg);
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e->read(eee);
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undoAddElement(e);
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}
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else if (tag == "Clef") {
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Clef* clef = new Clef(this);
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clef->read(eee);
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clef->setTrack(dstStaffIdx * VOICES);
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int tick = curTick - tickStart + dstTick;
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Measure* m = tick2measure(tick);
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if (m->tick() && m->tick() == tick)
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m = m->prevMeasure();
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Segment* segment = m->undoGetSegment(Segment::SegClef, tick);
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clef->setParent(segment);
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undoAddElement(clef);
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}
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else if (tag == "Breath") {
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Breath* breath = new Breath(this);
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breath->read(eee);
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breath->setTrack(dstStaffIdx * VOICES);
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int tick = curTick - tickStart + dstTick;
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Measure* m = tick2measure(tick);
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Segment* segment = m->undoGetSegment(Segment::SegBreath, tick);
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breath->setParent(segment);
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undoAddElement(breath);
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}
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else if (tag == "BarLine") {
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// ignore bar line
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}
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else {
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domError(eee);
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continue;
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}
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}
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foreach(Spanner* s, spanner) {
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if (s->type() == Element::SLUR)
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undoAddElement(s);
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}
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foreach (Tuplet* tuplet, tuplets) {
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if (tuplet->elements().isEmpty()) {
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// this should not happen and is a sign of input file corruption
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qDebug("Measure:pasteStaff(): empty tuplet");
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delete tuplet;
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}
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else {
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Measure* measure = tick2measure(tuplet->tick());
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tuplet->setParent(measure);
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tuplet->sortElements();
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}
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}
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}
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if (pasted) { //select only if we pasted something
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Segment* s1 = tick2segment(dstTick);
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Segment* s2 = tick2segment(dstTick + tickLen);
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int endStaff = dstStaffStart + staves;
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if (endStaff > nstaves())
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endStaff = nstaves();
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_selection.setRange(s1, s2, dstStaffStart, endStaff);
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_selection.updateSelectedElements();
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foreach(MuseScoreView* v, viewer)
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v->adjustCanvasPosition(s1, false);
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if (selection().state() != SEL_RANGE)
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_selection.setState(SEL_RANGE);
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}
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}
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/* foreach(Tuplet* t, invalidTuplets) {
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t->measure()->remove(t);
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delete t;
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}
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*/
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connectTies();
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// updateNotes(); // TODO: undoable version needed
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// layoutFlags |= LAYOUT_FIX_PITCH_VELO;
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}
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//---------------------------------------------------------
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// pasteChordRest
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//---------------------------------------------------------
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void Score::pasteChordRest(ChordRest* cr, int tick)
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{
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// qDebug("pasteChordRest %s at %d", cr->name(), tick);
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if (cr->type() == Element::CHORD) {
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// set note track
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// check if staffMove moves a note to a
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// nonexistant staff
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//
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int track = cr->track();
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Chord* c = static_cast<Chord*>(cr);
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Part* part = cr->staff()->part();
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int nn = (track / VOICES) + c->staffMove();
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if (nn < 0 || nn >= nstaves())
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c->setStaffMove(0);
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if (!styleB(ST_concertPitch) && part->instr()->transpose().chromatic) {
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Interval interval = part->instr()->transpose();
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if (!interval.isZero()) {
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interval.flip();
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foreach(Note* n, c->notes()) {
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int npitch;
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int ntpc;
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transposeInterval(n->pitch(), n->tpc(), &npitch, &ntpc, interval, true);
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n->setPitch(npitch, ntpc);
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}
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}
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}
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}
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Measure* measure = tick2measure(tick);
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bool isGrace = (cr->type() == Element::CHORD) && (((Chord*)cr)->noteType() != NOTE_NORMAL);
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int measureEnd = measure->tick() + measure->ticks();
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if (tick >= measureEnd) // end of score
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return;
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if (!isGrace && (tick + cr->actualTicks() > measureEnd)) {
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if (cr->type() == Element::CHORD) {
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// split Chord
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Chord* c = static_cast<Chord*>(cr);
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int rest = c->actualTicks();
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int len = measureEnd - tick;
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rest -= len;
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TDuration d;
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d.setVal(len);
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c->setDurationType(d);
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c->setDuration(d.fraction());
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undoAddCR(c, measure, tick);
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while (rest) {
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tick += c->actualTicks();
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measure = tick2measure(tick);
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|
if (measure->tick() != tick) { // last measure
|
|
qDebug("==last measure %d != %d", measure->tick(), tick);
|
|
break;
|
|
}
|
|
Chord* c2 = static_cast<Chord*>(c->clone());
|
|
len = measure->ticks() > rest ? rest : measure->ticks();
|
|
TDuration d;
|
|
d.setVal(len);
|
|
c2->setDurationType(d);
|
|
rest -= len;
|
|
undoAddCR(c2, measure, tick);
|
|
|
|
QList<Note*> nl1 = c->notes();
|
|
QList<Note*> nl2 = c2->notes();
|
|
|
|
for (int i = 0; i < nl1.size(); ++i) {
|
|
Tie* tie = new Tie(this);
|
|
tie->setStartNote(nl1[i]);
|
|
tie->setEndNote(nl2[i]);
|
|
tie->setTrack(c->track());
|
|
Tie* tie2 = nl1[i]->tieFor();
|
|
if (tie2) {
|
|
nl2[i]->setTieFor(nl1[i]->tieFor());
|
|
tie2->setStartNote(nl2[i]);
|
|
}
|
|
nl1[i]->setTieFor(tie);
|
|
nl2[i]->setTieBack(tie);
|
|
}
|
|
c = c2;
|
|
}
|
|
}
|
|
else {
|
|
// split Rest
|
|
Rest* r = static_cast<Rest*>(cr);
|
|
Fraction rest = r->duration();
|
|
|
|
while (!rest.isZero()) {
|
|
Rest* r2 = static_cast<Rest*>(r->clone());
|
|
measure = tick2measure(tick);
|
|
Fraction mlen = Fraction::fromTicks(measure->tick() + measure->ticks() - tick);
|
|
Fraction len = rest > mlen ? mlen : rest;
|
|
r2->setDuration(len);
|
|
r2->setDurationType(TDuration(len));
|
|
undoAddCR(r2, measure, tick);
|
|
rest -= len;
|
|
tick += r2->actualTicks();
|
|
}
|
|
delete r;
|
|
}
|
|
}
|
|
else {
|
|
undoAddCR(cr, measure, tick);
|
|
}
|
|
}
|