Method onPlayUpdate

bt_editor/sidepanel_replay.cpp:408–448

}

void SidepanelReplay::onPlayUpdate()
{
    if( !ui->pushButtonPlay->isChecked() || _transitions.empty() )
    {
        return;
    }  

    using namespace std::chrono;
    const int LAST_ROW = _transitions.size()-1;

    _next_row = std::max(0, _next_row);
    _next_row = std::min(LAST_ROW, _next_row);

    const double TIME_DIFFERENCE_THRESHOLD = 0.01;

    // move forward as long as timestamp difference is small.
    while( _next_row < LAST_ROW -1 &&
           (_transitions[_next_row+1].timestamp - _transitions[_next_row].timestamp) < TIME_DIFFERENCE_THRESHOLD )
    {
        _next_row++;
    }

    onRowChanged( _next_row );
    updatedSpinAndSlider( _next_row );
    ui->tableView->scrollTo( _table_model->index(_next_row,0), QAbstractItemView::EnsureVisible  );

    if( _next_row == LAST_ROW)
    {
        ui->pushButtonPlay->setChecked(false);
        return;
    }

    const double prev_time = _transitions[_next_row].timestamp;
    const double next_time = _transitions[_next_row+1].timestamp;
    int delay_relative = (next_time - prev_time) * 1000;

    _next_row++;
    //qDebug() << "delay_relative " << delay_relative << " next_row " << _next_row << "\n";

    _play_timer->start(delay_relative);
}

void SidepanelReplay::on_lineEditFilter_textChanged(const QString &filter_text)
{