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Code Issues Releases Wiki Activity

Rewrite iterations over sync-lock groups

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This commit is contained in:
Paul Licameli
2018-09-10 11:58:48 -04:00
parent bb3aa00f50
commit b6a6b8e73e
7 changed files with 22 additions and 47 deletions
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40
src/SelectionState.cpp
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@@ -16,43 +16,25 @@
// on, use the largest possible selection in the sync-lock group.
// If it's a stereo track, do the same for the stereo channels.
void SelectionState::SelectTrackLength
( TrackList &tracks, ViewInfo &viewInfo, Track &track, bool syncLocked )
( ViewInfo &viewInfo, Track &track, bool syncLocked )
{
SyncLockedTracksIterator it( &tracks );
Track *t1 = it.StartWith( &track );
double minOffset = track.GetOffset();
double maxEnd = track.GetEndTime();
auto trackRange = syncLocked
// If we have a sync-lock group and sync-lock linking is on,
// check the sync-lock group tracks.
if ( syncLocked && t1 != NULL )
{
for ( ; t1; t1 = it.Next())
{
if (t1->GetOffset() < minOffset)
minOffset = t1->GetOffset();
if (t1->GetEndTime() > maxEnd)
maxEnd = t1->GetEndTime();
}
}
else
{
// Otherwise, check for a stereo pair
t1 = track.GetLink();
if (t1)
{
if (t1->GetOffset() < minOffset)
minOffset = t1->GetOffset();
if (t1->GetEndTime() > maxEnd)
maxEnd = t1->GetEndTime();
}
}
? TrackList::SyncLockGroup(&track)
// Otherwise, check for a stereo pair
: TrackList::Channels(&track);
auto minOffset = trackRange.min( &Track::GetOffset );
auto maxEnd = trackRange.max( &Track::GetEndTime );
// PRL: double click or click on track control.
// should this select all frequencies too? I think not.
viewInfo.selectedRegion.setTimes(minOffset, maxEnd);
}
void SelectionState::SelectTrack
( Track &track, bool selected, bool updateLastPicked,
MixerBoard *pMixerBoard )
@@ -175,7 +157,7 @@ void SelectionState::HandleListSelection
else {
SelectNone( tracks, pMixerBoard );
SelectTrack( track, true, true, pMixerBoard );
SelectTrackLength( tracks, viewInfo, track, syncLocked );
SelectTrackLength( viewInfo, track, syncLocked );
}
if (pMixerBoard)