void TFrameHandle::startPlaying(bool looping) {
if (m_previewFrameRate == 0) return;
if (isScrubbing()) stopScrubbing();
setTimer(m_previewFrameRate);
m_looping = looping;
emit playStarted();
}
WPiano::WPiano(File *_file, vmd_track_t *_track, vmd_time_t time, Player *_player)
:file_(_file),
track_(_track),
grid_size_(file()->division),
mouse_captured_(false),
cursor_time_(grid_snap_left(this, time)),
cursor_size_(file()->division),
cursor_level_(0),
pivot_enabled_(false),
selection_(NULL),
player_(_player)
{
int w = time2x(vmd_file_length(file()));
int h = margin * 2 + level_height * levels(track());
setMinimumSize(w, h);
setPalette(PianoPalette());
setFocusPolicy(Qt::StrongFocus);
connect(file_, SIGNAL(acted()), this, SLOT(update()));
connect(player_, SIGNAL(started()), this, SLOT(playStarted()));
connect(player_, SIGNAL(finished()), this, SLOT(playStopped()));
if (playing())
playStarted();
}
