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Fix the new Truncate Silence

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This commit is contained in:
Paul Licameli 2016-01-23 09:08:27 -05:00
parent 513d1c548f
commit cdc8142940
1 changed files with 24 additions and 11 deletions
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35
src/effects/TruncSilence.cpp
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@ -28,6 +28,7 @@
#include <wx/valgen.h>
#include "../Prefs.h"
#include "../Project.h"
#include "../ShuttleGui.h"
#include "../WaveTrack.h"
#include "../widgets/valnum.h"
@ -272,20 +273,24 @@ bool EffectTruncSilence::ProcessIndependently()
{
unsigned nGroups = 0;
const bool syncLock = ::GetActiveProject()->IsSyncLocked();
// Check if it's permissible
{
SelectedTrackListOfKindIterator iter(Track::Wave, mTracks);
for (Track *track = iter.First(); track;
track = iter.Next(true) // skip linked tracks
) {
Track *const link = track->GetLink();
SyncLockedTracksIterator syncIter(mTracks);
for (Track *track2 = syncIter.First(track); track2; track2 = syncIter.Next()) {
if (track2->GetKind() == Track::Wave &&
!(track2 == track || track2 == link) &&
track2->GetSelected()) {
::wxMessageBox(_("When truncating independently, there may only be one selected audio track in each sync-lock group."));
return false;
if (syncLock) {
Track *const link = track->GetLink();
SyncLockedTracksIterator syncIter(mTracks);
for (Track *track2 = syncIter.First(track); track2; track2 = syncIter.Next()) {
if (track2->GetKind() == Track::Wave &&
!(track2 == track || track2 == link) &&
track2->GetSelected()) {
::wxMessageBox(_("When truncating independently, there may only be one selected audio track in each sync-lock group."));
return false;
}
}
}
@ -318,10 +323,18 @@ bool EffectTruncSilence::ProcessIndependently()
if (!FindSilences(silences, track, last))
return false;
// Treat tracks in the sync lock group only
SyncLockedTracksIterator syncIter(mOutputTracks);
Track *const syncFirst = syncIter.First(track);
Track *groupFirst, *groupLast;
if (syncLock) {
SyncLockedTracksIterator syncIter(mOutputTracks);
groupFirst = syncIter.First(track);
groupLast = syncIter.Last(track);
}
else {
groupFirst = track;
groupLast = last;
}
double totalCutLen = 0.0;
if (!DoRemoval(silences, iGroup, nGroups, syncFirst, syncIter.Last(), totalCutLen))
if (!DoRemoval(silences, iGroup, nGroups, groupFirst, groupLast, totalCutLen))
return false;
newT1 = std::max(newT1, mT1 - totalCutLen);
}