56 lines
919 B
C++
56 lines
919 B
C++
#include "tracklist.h"
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TrackList::TrackList(Sequence *parent, Track::Type type) :
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QObject(parent),
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type_(type)
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{
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// Ensure we have at least one track
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AddTrack();
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}
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TrackListPtr TrackList::copy(Sequence *parent)
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{
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TrackListPtr t = std::make_shared<TrackList>(parent, type_);
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t->ResizeTrackArray(tracks_.size());
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for (int i=0;i<tracks_.size();i++) {
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t->tracks_[i] = tracks_.at(i)->copy(t.get());
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}
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return t;
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}
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void TrackList::AddTrack()
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{
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TrackPtr track = std::make_shared<Track>(this, type_);
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tracks_.append(track);
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}
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void TrackList::RemoveTrack(int i)
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{
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if (tracks_.size() == 1) {
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return;
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}
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tracks_.removeAt(i);
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}
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Track *TrackList::First()
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{
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return tracks_.first().get();
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}
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int TrackList::TrackCount()
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{
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return tracks_.size();
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}
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QVector<TrackPtr> TrackList::tracks()
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{
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return tracks_;
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}
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Sequence *TrackList::GetParent()
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{
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return static_cast<Sequence*>(parent());
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}
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