void PlaylistModel::processedTracks(const KUrl::List &tracks, int position, PlayerReaction reaction)
{
for (int i = (tracks.count() - 1); i >= 0; --i)
{
m_tracks.insert(position, tracks.at(i));
}
if (reaction == PlayReaction)
{
setCurrentTrack(position, reaction);
}
else if (position <= m_currentTrack)
{
if (m_tracks.count() == tracks.count())
{
setCurrentTrack(0, reaction);
}
else
{
setCurrentTrack(qMin((m_currentTrack + tracks.count()), (m_tracks.count() - 1)), reaction);
}
}
MetaDataManager::resolveTracks(tracks);
emit tracksChanged();
emit modified();
}
void PlaylistModel::previous(PlayerReaction reaction)
{
if (m_tracks.count() < 2)
{
setCurrentTrack(0, reaction);
}
else if (m_playbackMode == RandomMode)
{
setCurrentTrack(randomTrack(), reaction);
}
else
{
setCurrentTrack(((m_currentTrack == 0)?(m_tracks.count() - 1):(m_currentTrack - 1)), reaction);
}
}
void PlaylistModel::next(PlayerReaction reaction)
{
if (m_tracks.count() < 2)
{
setCurrentTrack(0, reaction);
}
else if (m_playbackMode == RandomMode)
{
setCurrentTrack(randomTrack(), reaction);
}
else
{
setCurrentTrack(((m_currentTrack >= (m_tracks.count() - 1))?0:(m_currentTrack + 1)), reaction);
}
}
void PlaylistModel::sort(int column, Qt::SortOrder order)
{
if (m_tracks.count() < 2)
{
return;
}
QMultiMap<QString, KUrl> keyMap;
QMultiMap<qint64, KUrl> durationMap;
KUrl::List tracks;
const KUrl url = m_tracks.value(m_currentTrack);
if (column == DurationColumn)
{
for (int i = 0; i < m_tracks.count(); ++i)
{
durationMap.insert(MetaDataManager::duration(m_tracks.at(i)), m_tracks.at(i));
}
tracks = durationMap.values();
}
else if (column > FileNameColumn && column < DurationColumn)
{
const MetaDataKey key = translateColumn(column);
for (int i = 0; i < m_tracks.count(); ++i)
{
keyMap.insert(MetaDataManager::metaData(m_tracks.at(i), key), m_tracks.at(i));
}
tracks = keyMap.values();
}
else
{
for (int i = 0; i < m_tracks.count(); ++i)
{
keyMap.insert(m_tracks.at(i).pathOrUrl(), m_tracks.at(i));
}
tracks = keyMap.values();
}
if (order == Qt::AscendingOrder)
{
KUrl::List items;
for (int i = (tracks.count() - 1); i >= 0; --i)
{
items.append(tracks.at(i));
}
tracks = items;
}
m_tracks = tracks;
setCurrentTrack(findTrack(url));
emit tracksChanged();
}
void TimelineDock::trimClipAtPlayhead(TrimLocation location, bool ripple)
{
int trackIndex = currentTrack(), clipIndex = -1;
chooseClipAtPosition(m_position, trackIndex, clipIndex);
if (trackIndex < 0 || clipIndex < 0)
return;
setCurrentTrack(trackIndex);
int i = m_model.trackList().at(trackIndex).mlt_index;
QScopedPointer<Mlt::Producer> track(m_model.tractor()->track(i));
if (!track)
return;
QScopedPointer<Mlt::ClipInfo> info(getClipInfo(trackIndex, clipIndex));
if (!info)
return;
if (location == TrimInPoint) {
MAIN.undoStack()->push(
new Timeline::TrimClipInCommand(m_model, trackIndex, clipIndex, m_position - info->start, ripple));
if (ripple)
setPosition(info->start);
if (m_updateCommand && m_updateCommand->trackIndex() == trackIndex && m_updateCommand->clipIndex() == clipIndex)
m_updateCommand->setPosition(trackIndex, clipIndex, m_updateCommand->position() + m_position - info->start);
} else {
MAIN.undoStack()->push(
new Timeline::TrimClipOutCommand(m_model, trackIndex, clipIndex, info->start + info->frame_count - m_position, ripple));
if (m_updateCommand && m_updateCommand->trackIndex() == trackIndex && m_updateCommand->clipIndex() == clipIndex)
m_updateCommand->setPosition(trackIndex, clipIndex,-1);
}
}
void TimelineDock::selectTrack(int by)
{
int newTrack = currentTrack();
if (by < 0)
newTrack = qMax(0, newTrack + by);
else
newTrack = qMin(m_model.trackList().size() - 1, newTrack + by);
setCurrentTrack(newTrack);
}
void TimelineDock::removeTrack()
{
if (m_model.trackList().size() > 0) {
int trackIndex = currentTrack();
MAIN.undoStack()->push(
new Timeline::RemoveTrackCommand(m_model, trackIndex));
if (trackIndex >= m_model.trackList().count())
setCurrentTrack(m_model.trackList().count() - 1);
}
}
void PlaylistModel::removeTrack(int position)
{
if (position < 0 || position >= m_tracks.count())
{
return;
}
m_manager->removeTracks(KUrl::List(m_tracks.at(position)));
m_tracks.removeAt(position);
if (position <= m_currentTrack)
{
setCurrentTrack((m_currentTrack - 1), ((position == m_currentTrack && (m_manager->state() != StoppedState && isCurrent()))?StopReaction:NoReaction));
}
else
{
setCurrentTrack(m_currentTrack);
}
emit trackRemoved(position);
emit modified();
}
void PlayerInterface::skipTo(int playlistIndex)
{
if(playlistIndex != -1)
{
const TrackData track = d->m_playlist->tracks().at(playlistIndex);
setCurrentTrack(track);
d->m_playlist->setCurrentTrack(playlistIndex);
}
else
{
stop();
d->m_playlist->setCurrentTrack(-1);
}
}
void PlaylistModel::shuffle()
{
if (m_tracks.count() < 2)
{
return;
}
const KUrl url = m_tracks.value(m_currentTrack);
KRandomSequence().randomize(m_tracks);
setCurrentTrack(findTrack(url));
emit tracksChanged();
emit modified();
}
void MediaPlayerPrivateAVFoundation::configureInbandTracks()
{
RefPtr<InbandTextTrackPrivateAVF> trackToEnable;
// AVFoundation can only emit cues for one track at a time, so enable the first track that is showing, or the first that
// is hidden if none are showing. Otherwise disable all tracks.
for (unsigned i = 0; i < m_textTracks.size(); ++i) {
RefPtr<InbandTextTrackPrivateAVF> track = m_textTracks[i];
if (track->mode() == InbandTextTrackPrivate::Showing) {
trackToEnable = track;
break;
}
if (track->mode() == InbandTextTrackPrivate::Hidden)
trackToEnable = track;
}
setCurrentTrack(trackToEnable.get());
}
void TimelineDock::selectClipUnderPlayhead()
{
int track = -1, clip = -1;
chooseClipAtPosition(m_position, &track, &clip);
if (clip == -1) {
if (isTrackLocked(currentTrack())) {
pulseLockButtonOnTrack(currentTrack());
return;
}
int idx = clipIndexAtPlayhead(-1);
if (idx == -1)
setSelection(QList<int>());
else
setSelection(QList<int>() << idx);
return;
}
setCurrentTrack(track);
setSelection(QList<int>() << clip);
}
void TimelineDock::splitClip(int trackIndex, int clipIndex)
{
if (trackIndex < 0 || clipIndex < 0)
chooseClipAtPosition(m_position, &trackIndex, &clipIndex);
if (trackIndex < 0 || clipIndex < 0)
return;
setCurrentTrack(trackIndex);
if (clipIndex >= 0 && trackIndex >= 0) {
int i = m_model.trackList().at(trackIndex).mlt_index;
QScopedPointer<Mlt::Producer> track(m_model.tractor()->track(i));
if (track) {
Mlt::Playlist playlist(*track);
if (!m_model.isTransition(playlist, clipIndex)) {
QScopedPointer<Mlt::ClipInfo> info(getClipInfo(trackIndex, clipIndex));
if (info && m_position >= info->start && m_position < info->start + info->frame_count - 1) {
MAIN.undoStack()->push(
new Timeline::SplitCommand(m_model, trackIndex, clipIndex, m_position));
}
} else {
MAIN.showStatusMessage(tr("You cannot split a transition."));
}
}
}
}
