void PlaybackWidget::update()
{
//Check if the song is finished, and request the next one from playlist
if(state == PLAYING && !BASS_ChannelIsActive(curchan))
{
state = STOPPED;
emit songOver();
}
//Now update the gui elements
QWORD pos = BASS_ChannelGetPosition(curchan, BASS_POS_BYTE);
int ms = BASS_ChannelBytes2Seconds(curchan, pos);
float ratio = (float)ms/cursonglength;
ui.playedLbl->setText(msToString(ms));
ui.totalLbl->setText("-" + msToString(cursonglength - ms));
int val = ratio*ui.playSlider->maximum();
ui.playSlider->setValue(val);
}
void tcClientCtrl::poll()
{
tsUserData data;
if(mpDB->getDBUser(data))
{
// Append the server address to the song path
if(!data.gsSongData.gsPath.isEmpty())
{
data.gsSongData.gsPath = (QString("http://%1%2").arg(msMediaServer).arg(data.gsSongData.gsPath)).replace(" ", "%20");
}
// if the stream is null start a new one
if(mpStream == NULL)
{
qDebug() << "Creating new Stream";
mpStream = new tcStreamThread(this);
connect(mpStream, SIGNAL(songInfo(qint64,qint64)), this, SLOT(onSongInfo(qint64,qint64)));
connect(mpStream, SIGNAL(songOver()), this, SLOT(onSongOver()));
mpStream->checkUser(&data);
}
else if(data.gnUserId != msUser.gnUserId)
{
qDebug() << "Restarting stream";
// This is a different user to restart the stream
if(mpStream->isRunning())
{
mpStream->quit();
while(mpStream->isRunning());
}
disconnect(mpStream, SIGNAL(songInfo(qint64,qint64)), this, SLOT(onSongInfo(qint64,qint64)));
disconnect(mpStream, SIGNAL(songOver()), this, SLOT(onSongOver()));
mpStream->deleteLater();
mpStream = new tcStreamThread(this);
connect(mpStream, SIGNAL(songInfo(qint64,qint64)), this, SLOT(onSongInfo(qint64,qint64)));
connect(mpStream, SIGNAL(songOver()), this, SLOT(onSongOver()));
mpStream->checkUser(&data);
}
else
{
mpStream->checkUser(&data);
}
}
else if(mpStream != NULL)
{
qDebug() << "Deleting stream";
// The user is no longer here so kill the stream
if(mpStream->isRunning())
{
mpStream->quit();
}
disconnect(mpStream, SIGNAL(songInfo(qint64,qint64)), this, SLOT(onSongInfo(qint64,qint64)));
mpStream->deleteLater();
mpStream = NULL;
}
msUser = data;
// Set the state of our icon
mpTray->setState(msUser.gsControlData.gePlayState);
// Handle starting/stopping the adintool
// and send our heart beat to the DB
handleAdinTool();
// Handle any badges in the room
handleBadges();
}
