bool get(RowBuffer & buffer)
{
if(eof)
return false;
if(buffer.getCursorNext(keyCursor))
{
buffer.tally(crc);
count++;
checkProgress();
return true;
}
eof = true;
checkProgress();
return false;
}
void SubRequestBin::checkProgress(qint64 _cur, qint64 _tot)
{
if(_cur > 0.5*1024*1024)
{
disconnect(netReply, SIGNAL(downloadProgress(qint64,qint64)),
this, SLOT(checkProgress(qint64,qint64)));
specificBinHandler(buf);
}
}
void SubRequestBin::specificHandler()
{
buf = new QBuffer();
buf->open(QIODevice::ReadWrite);
connect(netReply, SIGNAL(readyRead()), this, SLOT(writeToBuffer()));
connect(netReply, SIGNAL(downloadProgress(qint64,qint64)),
this, SLOT(checkProgress(qint64,qint64)));
connect(netReply, SIGNAL(finished()),
this, SLOT(finishedDownloading()));
}
/*** PUBLIC ***/
br::Progress::Progress(QWidget *parent)
: QStatusBar(parent)
{
pbProgress.setVisible(false);
pbProgress.setMaximum(100);
pbProgress.setMinimum(0);
pbProgress.setValue(0);
pbProgress.setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
pbProgress.setTextVisible(false);
addWidget(&wSpacer, 1);
addPermanentWidget(&pbProgress);
addPermanentWidget(&lTimeRemaining);
connect(&timer, SIGNAL(timeout()), this, SLOT(checkProgress()));
timer.start(1000);
}
