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Fixed and verified round trip

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This commit is contained in:
Matthias Neeracher 2007-08-28 19:34:54 +00:00
parent 83cfbaa037
commit 8d3e5f6801
1 changed files with 43 additions and 19 deletions
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62
Sources/VLPListDocument.mm
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@ -211,7 +211,9 @@ void VLPlistVisitor::VisitChord(VLChord & c)
- (void)readMelody:(NSArray *)melody inMeasure:(size_t)measNo
{
VLFraction at(0);
VLFraction at(0);
VLFraction tiedStart(0);
VLLyricsNote tiedNote;
for (NSEnumerator * ne = [melody objectEnumerator];
NSDictionary * ndict = [ne nextObject];
@ -220,24 +222,45 @@ void VLPlistVisitor::VisitChord(VLChord & c)
note.fDuration.fNum = [[ndict objectForKey:@"durNum"] intValue];
note.fDuration.fDenom = [[ndict objectForKey:@"durDenom"] intValue];
note.fPitch = [[ndict objectForKey:@"pitch"] intValue];
note.fTied = [[ndict objectForKey:@"tied"] intValue];
for (NSEnumerator * le = [[ndict objectForKey:@"lyrics"] objectEnumerator];
NSDictionary * ldict = [le nextObject];
) {
VLSyllable syll;
if (NSString * t = [ldict objectForKey:@"text"])
syll.fText = [t UTF8String];
syll.fKind = [[ldict objectForKey:@"kind"] intValue];
note.fLyrics.push_back(syll);
}
song->AddNote(note, measNo, at);
note.fTied = 0;
at += note.fDuration;
if ([[ndict objectForKey:@"tied"] intValue] & VLNote::kTiedWithPrev) {
if (at != 0) {
//
// Extend preceding note
//
tiedNote.fDuration += note.fDuration;
song->DelNote(measNo, tiedStart);
song->AddNote(tiedNote, measNo, tiedStart);
goto advanceAt;
} else {
//
// Extend previous measure
//
note.fTied |= VLNote::kTiedWithPrev;
}
} else {
for (NSEnumerator * le = [[ndict objectForKey:@"lyrics"] objectEnumerator];
NSDictionary * ldict = [le nextObject];
) {
VLSyllable syll;
if (NSString * t = [ldict objectForKey:@"text"])
syll.fText = [t UTF8String];
syll.fKind = [[ldict objectForKey:@"kind"] intValue];
note.fLyrics.push_back(syll);
}
}
tiedStart = at;
tiedNote = note;
song->AddNote(note, measNo, at);
advanceAt:
at += note.fDuration;
}
}
@ -274,7 +297,7 @@ void VLPlistVisitor::VisitChord(VLChord & c)
measNo = static_cast<size_t>([mNo intValue]);
[self readMelody:[mdict objectForKey:@"melody"] inMeasure:measNo];
[self readChords:[mdict objectForKey:@"melody"] inMeasure:measNo];
[self readChords:[mdict objectForKey:@"chords"] inMeasure:measNo];
if ([[mdict objectForKey:@"tocoda"] boolValue])
song->fGoToCoda = measNo;
@ -327,6 +350,7 @@ void VLPlistVisitor::VisitChord(VLChord & c)
- (void)readPropertiesFromPlist:(NSArray *)properties
{
song->fProperties.clear();
for (NSEnumerator * pe = [properties objectEnumerator];
NSDictionary * pdict = [pe nextObject];
) {