void VideoControls::setPlayback(bool playing) {
if (m_isPlaying != playing) {
m_isPlaying = playing;
if (m_isPlaying) {
m_playButton->setIcon(QApplication::style()->standardIcon(QStyle::SP_MediaPause));
} else {
m_playButton->setIcon(QApplication::style()->standardIcon(QStyle::SP_MediaPlay));
}
m_nextButton->setEnabled(!m_isPlaying);
m_prevButton->setEnabled(!m_isPlaying);
m_frameSlider->setEnabled(!m_isPlaying);
m_frameEdit->setEnabled(!m_isPlaying);
playbackChanged(m_isPlaying);
if (m_isPlaying) {
playbackStarted();
} else {
playbackPaused();
}
}
}
void Player::PlayOrPause()
{
//From pause to play
if(_state==PLAYSTATE_STOPPED)
{
if(playFrame()==loopOut)
setPlaybackFrame(loopIn);
_state = PLAYSTATE_PLAYING;
ui->playButton->setIcon(pauseIcon);
timer.start((int)(1.0/fps()*1000.0));
emit playbackStarted();
}
else //pause the playback
{
timer.stop();
_state = PLAYSTATE_STOPPED;
ui->playButton->setIcon(playIcon);
emit playbackPaused();
}
}
CarPI::CarPI(QObject * parent): QObject(parent) {
qDebug() << "CarPI: Starting";
_sourceCurrent = sourceUnknown;
_sourcePaused = false;
/* Kontroler płyty głównej urządzenia */
_mainboard = MainBoard::getInstance();
/* Emulator wyświetlacza radia */
_displayEmulator = DisplayEmulator::getInstance();
/* Emulator zmieniarki CD */
_changerEmulator = ChangerEmulator::getInstance();
/* Kontroler modułu bluetooth */
_bluetooth = Bluetooth::getInstance();
/* Odtwarzacz MP3 */
_mp3Player = MP3Player::getInstance();
/* Nawigacja */
_navit = Navit::getInstance();
/* Interfejs OBD II */
_elm327 = Elm327::getInstance();
_atmosphericPressure = 100; /* Zakładamy ciśnienie 1000hPa */
connect(_mainboard, SIGNAL(radioPowerChanged(bool)), _displayEmulator, SLOT(radioPowerChanged(bool)));
connect(_mainboard, SIGNAL(keyStateChanged(int)), this, SLOT(_pilotKeyStateChanged(int)));
connect(_mainboard, SIGNAL(ignitionChanged(bool)), this, SLOT(_ignitionStateChanged(bool)));
connect(_mainboard, SIGNAL(shutdown()), this, SLOT(shutdown()));
connect(_displayEmulator, SIGNAL(displayTextChanged(QString)), this, SLOT(_displayTextChanged(QString)));
connect(_displayEmulator, SIGNAL(displayIconsChanged(int)), this, SLOT(_displayIconsChanged(int)));
connect(_displayEmulator, SIGNAL(displayMenuShow(int)), this, SLOT(_displayMenuShow(int)));
connect(_displayEmulator, SIGNAL(displayMenuHide()), this, SLOT(_displayMenuHide()));
connect(_displayEmulator, SIGNAL(displayMenuItemUpdate(int,QString,bool)), this, SLOT(_displayMenuSetItem(int,QString,bool)));
connect(this, SIGNAL(radioNewKeyEvent(int)), _displayEmulator, SLOT(sendKeyEvent(int)));
connect(_bluetooth, SIGNAL(connectionStateChanged(bool)), this, SLOT(_bluetoothConnectionStateChanged(bool)));
connect(_bluetooth, SIGNAL(callStateChanged(BluetoothCallState,QString)), this, SLOT(_bluetoothCallStateChanged(BluetoothCallState,QString)));
connect(_changerEmulator, SIGNAL(playbackStarted()), _mp3Player, SLOT(play()));
connect(_changerEmulator, SIGNAL(playbackPaused()), _mp3Player, SLOT(pause()));
connect(_changerEmulator, SIGNAL(playbackStopped()), _mp3Player, SLOT(stop()));
connect(_changerEmulator, SIGNAL(nextTrack()), _mp3Player, SLOT(nextTrack()));
connect(_changerEmulator, SIGNAL(prevTrack()), _mp3Player, SLOT(prevTrack()));
connect(_changerEmulator, SIGNAL(loadCD(int)), this, SLOT(_changerEmulatorLoadCD(int)));
connect(_mp3Player, SIGNAL(textChanged(QString)), this, SLOT(_mp3PlayerTextChanged(QString)));
connect(this, SIGNAL(mp3PlayerNextAlbum()), _mp3Player, SLOT(nextAlbum()));
connect(this, SIGNAL(mp3PlayerPrevAlbum()), _mp3Player, SLOT(prevAlbum()));
connect(this, SIGNAL(mp3PlayerSwitchDisplayMode()), _mp3Player, SLOT(switchDisplayMode()));
connect(_elm327, SIGNAL(pidValueChanged(int,QVector<int>)), this, SLOT(_elm327PidChanged(int,QVector<int>)));
connect(_elm327, SIGNAL(voltageChanged(double)), this, SLOT(_elm327VoltageChanged(double)));
connect(this, SIGNAL(elm327addWatchPid(int)), _elm327, SLOT(addWatchPid(int)));
connect(this, SIGNAL(elm327start()), _elm327, SLOT(start()));
connect(this, SIGNAL(elm327stop()), _elm327, SLOT(stop()));
_mainboard->readState();
emit elm327addWatchPid(0x05); /* Temperatura wody */
emit elm327addWatchPid(0x04); /* Obciążenie silnika */
emit elm327addWatchPid(0x0B); /* Ciśnienie absolutne w kolektorze dolotowym */
emit elm327addWatchPid(0x0F); /* Temperatura powietrza w dolocie */
emit elm327addWatchPid(0x23); /* Ciśnienie paliwa */
}
