C++ (Cpp) Playlist::removeAllTracks Examples

Example #1

File: playlistcontainer.cpp Project: camdbug/mythtv

void PlaylistContainer::popBackPlaylist()
{
    Playlist *destination = getPlaylist(pending_writeback_index);
    if (!destination)
    {
        LOG(VB_GENERAL, LOG_WARNING, LOC + "popBackPlaylist() " +
            QString("Unknown playlist: %1") .arg(pending_writeback_index));
        return;
    }
    destination->removeAllTracks();
    destination->Changed();
    active_playlist->copyTracks(destination, false);
    active_playlist->removeAllTracks();
    backup_playlist->copyTracks(active_playlist, true);
    pending_writeback_index = 0;

    active_playlist->Changed();
    backup_playlist->Changed();
}

Example #2

File: playlistcontainer.cpp Project: Cougar/mythtv

void PlaylistContainer::popBackPlaylist()
{
    Playlist *destination = getPlaylist(pending_writeback_index);
    if (!destination)
    {
        VERBOSE(VB_IMPORTANT, LOC_WARN + "popBackPlaylist() " +
                QString("Unknown playlist: %1")
                .arg(pending_writeback_index));
        return;
    }
    destination->removeAllTracks();
    destination->Changed();
    active_playlist->copyTracks(destination, false);
    active_playlist->removeAllTracks();
    backup_playlist->copyTracks(active_playlist, true);
    pending_writeback_index = 0;
    active_widget->setText(QObject::tr("Active Play Queue"));

    active_playlist->Changed();
    backup_playlist->Changed();
}