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Create new labels in the focused track (or, if it's not a

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label track, search downward for one)
This commit is contained in:
BusinessmanProgrammerSteve 2010-05-12 16:22:56 +00:00
parent 23ed04bc6a
commit 602c6996ef
1 changed files with 21 additions and 16 deletions
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37
src/Menus.cpp
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@ -5054,26 +5054,31 @@ void AudacityProject::OnSoundActivated()
int AudacityProject::DoAddLabel(double left, double right)
{
TrackListIterator iter(mTracks);
LabelTrack *lt = NULL;
bool selfound = false;
Track *t = iter.First();
while (t) {
if (t->GetKind() == Track::Label) {
if (selfound || t->GetSelected()) {
lt = (LabelTrack *) t;
break;
}
else if (!IsSticky())
lt = (LabelTrack *) t;
}
else if (t->GetSelected())
selfound = true;
t = iter.Next();
// If the focused track is a label track, use that
Track *t = mTrackPanel->GetFocusedTrack();
if (t && t->GetKind() == Track::Label) {
lt = (LabelTrack *) t;
}
// Otherwise look for a label track after the focused track
if (!lt) {
TrackListIterator iter(mTracks);
if (t)
iter.StartWith(t);
else
t = iter.First();
while (t && !lt) {
if (t->GetKind() == Track::Label)
lt = (LabelTrack *) t;
t = iter.Next();
}
}
// If none found, start a new label track and use it
if (!lt) {
lt = new LabelTrack(mDirManager);
mTracks->Add(lt);