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//=============================================================================
// MuseScore
// Music Composition & Notation
// $Id:$
//
// Copyright (C) 2011 Werner Schweer and others
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENSE.GPL
//=============================================================================
#include "libmscore/score.h"
#include "libmscore/measure.h"
#include "libmscore/segment.h"
#include "libmscore/repeatlist.h"
#include "libmscore/system.h"
#include "libmscore/xml.h"
#include "mscore/globals.h"
namespace Ms {
static QHash<void*, int> segs;
//---------------------------------------------------------
// saveMeasureEvents
//---------------------------------------------------------
static void saveMeasureEvents(Xml& xml, Measure* m, int offset)
{
for (Segment* s = m->first(Segment::Type::ChordRest); s; s = s->next(Segment::Type::ChordRest)) {
int tick = s->tick() + offset;
int id = segs[(void*)s];
int time = lrint(m->score()->repeatList()->utick2utime(tick) * 1000);
xml.tagE(QString("event elid=\"%1\" position=\"%2\"")
.arg(id)
.arg(time)
);
}
}
//---------------------------------------------------------
// savePositions
// output in 100 dpi
//---------------------------------------------------------
bool savePositions(Score* score, const QString& name, bool segments)
{
segs.clear();
QFile fp(name);
if (!fp.open(QIODevice::WriteOnly)) {
qDebug("Open <%s> failed", qPrintable(name));
return false;
}
Xml xml(&fp);
xml.header();
xml.stag("score");
xml.stag("elements");
int id = 0;
qreal ndpi = ((qreal)converterDpi / DPI) * 12.0;
if (segments) {
for (Segment* s = score->firstMeasureMM()->first(Segment::Type::ChordRest);
s; s = s->next1MM(Segment::Type::ChordRest)) {
qreal sx = 0;
int tracks = score->nstaves() * VOICES;
for (int track = 0; track < tracks; track++) {
Element* e = s->element(track);
if (e)
sx = qMax(sx, e->width());
}
sx *= ndpi;
int sy = s->measure()->system()->height() * ndpi;
int x = s->pagePos().x() * ndpi;
int y = s->pagePos().y() * ndpi;
Page* p = s->measure()->system()->page();
int page = score->pageIdx(p);
xml.tagE(QString("element id=\"%1\" x=\"%2\" y=\"%3\" sx=\"%4\""
" sy=\"%5\" page=\"%6\"")
.arg(id)
.arg(x)
.arg(y)
.arg(sx)
.arg(sy)
.arg(page));
segs[(void*)s] = id++;
}
xml.etag();
}
else {
for (Measure* m = score->firstMeasureMM(); m; m = m->nextMeasureMM()) {
qreal sx = m->bbox().width() * ndpi;
qreal sy = m->system()->height() * ndpi;
qreal x = m->pagePos().x() * ndpi;
qreal y = m->system()->pagePos().y() * ndpi;
Page* p = m->system()->page();
int page = score->pageIdx(p);
xml.tagE(QString("element id=\"%1\" x=\"%2\" y=\"%3\" sx=\"%4\""
" sy=\"%5\" page=\"%6\"")
.arg(id)
.arg(x)
.arg(y)
.arg(sx)
.arg(sy)
.arg(page));
segs[(void*)m] = id++;
}
xml.etag();
}
xml.stag("events");
score->updateRepeatList(true);
foreach(const RepeatSegment* rs, *score->repeatList()) {
int startTick = rs->tick;
int endTick = startTick + rs->len();
int tickOffset = rs->utick - rs->tick;
for (Measure* m = score->tick2measureMM(startTick); m; m = m->nextMeasureMM()) {
if (segments)
saveMeasureEvents(xml, m, tickOffset);
else {
int tick = m->tick() + tickOffset;
int id = segs[(void*)m];
int time = lrint(m->score()->repeatList()->utick2utime(tick) * 1000);
xml.tagE(QString("event elid=\"%1\" position=\"%2\"")
.arg(id)
.arg(time)
);
}
if (m->tick() + m->ticks() >= endTick)
break;
}
}
xml.etag();
xml.etag(); // score
return true;
}
}
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