void DiskAnalizer::paintEvent(QPaintEvent *e)
{
QWidget::paintEvent(e);
QPainter painter;
double bytesFree = getFreeSpace(drive);
ui.lblBytesFree->setText(QString::number(bytesFree,'f',0));
double gbFree=(bytesFree/1048576)/1024;
ui.lblGBFree->setText(QString::number(gbFree,'f',2));
double bytesUsed = getUsedSpace(drive);
ui.lblBytesUsed->setText(QString::number(bytesUsed,'f',0));
double gbUsed=(bytesUsed/1048576)/1024;
ui.lblGBUsed->setText(QString::number(gbUsed,'f',2));
double bytesTotal = getTotalSpace(drive);
float p =((bytesFree*100)/bytesTotal);
painter.begin(this);
Nightcharts PieChart;
PieChart.setType(Nightcharts::Pie);//{Histogramm,Pie,Dpie};
PieChart.setLegendType(Nightcharts::Vertical);//{Round,Vertical}
PieChart.setCords(ui.widget->geometry().x(),ui.widget->geometry().y(),ui.widget->width(),ui.widget->height());
PieChart.addPiece("Free Space",Qt::green,p);
PieChart.addPiece("Used Space",QColor(200,10,50),100);
PieChart.draw(&painter);
}
float DiskAnalizer::getPercentageUsed()
{
double bytesUsed = getUsedSpace(drive);
double bytesTotal = getTotalSpace(drive);
float p =((bytesUsed*100)/bytesTotal);
return p;
}
void DiskSensor::processExited(TDEProcess *)
{
TQStringList stringList = TQStringList::split('\n',sensorResult);
sensorResult = "";
TQStringList::Iterator it = stringList.begin();
//TQRegExp rx( "^(/dev/).*(/\\S*)$");
TQRegExp rx( ".*\\s+(/\\S*)$");
while( it != stringList.end())
{
rx.search( *it );
if ( !rx.cap(0).isEmpty())
{
mntMap[rx.cap(1)] = *it;
}
it++;
}
stringList.clear();
TQString format;
TQString mntPt;
SensorParams *sp;
Meter *meter;
TQObjectListIt lit( *objList );
while (lit != 0)
{
sp = (SensorParams*)(*lit);
meter = sp->getMeter();
format = sp->getParam("FORMAT");
mntPt = sp->getParam("MOUNTPOINT");
if (mntPt.length() == 0)
mntPt="/";
if (format.length() == 0 )
{
format = "%u";
}
format.replace( TQRegExp("%fp", false),TQString::number(getPercentFree(mntPt)));
format.replace( TQRegExp("%fg",false),
TQString::number(getFreeSpace(mntPt)/(1024*1024)));
format.replace( TQRegExp("%fkb",false),
TQString::number(getFreeSpace(mntPt)*8) );
format.replace( TQRegExp("%fk",false),
TQString::number(getFreeSpace(mntPt)) );
format.replace( TQRegExp("%f", false),TQString::number(getFreeSpace(mntPt)/1024));
format.replace( TQRegExp("%up", false),TQString::number(getPercentUsed(mntPt)));
format.replace( TQRegExp("%ug",false),
TQString::number(getUsedSpace(mntPt)/(1024*1024)));
format.replace( TQRegExp("%ukb",false),
TQString::number(getUsedSpace(mntPt)*8) );
format.replace( TQRegExp("%uk",false),
TQString::number(getUsedSpace(mntPt)) );
format.replace( TQRegExp("%u", false),TQString::number(getUsedSpace(mntPt)/1024));
format.replace( TQRegExp("%tg",false),
TQString::number(getTotalSpace(mntPt)/(1024*1024)));
format.replace( TQRegExp("%tkb",false),
TQString::number(getTotalSpace(mntPt)*8));
format.replace( TQRegExp("%tk",false),
TQString::number(getTotalSpace(mntPt)));
format.replace( TQRegExp("%t", false),TQString::number(getTotalSpace(mntPt)/1024));
meter->setValue(format);
++lit;
}
if ( init == 1 )
{
emit initComplete();
init = 0;
}
}
uint64_t
DevFs::getTotalSpace()
{
return getUsedSpace();
}
