NSHARE::CText process_name(int pid)
{
char _paths[PATH_MAX];
char chrarry_NameOfProcess[300];
char* chrptr_StringToCompare = NULL;
sprintf(_paths, "%s%d/cmdline",PROC_DIRECTORY, pid);
FILE* fd_CmdLineFile = fopen(_paths, "rt"); // open the file for reading text
if (fd_CmdLineFile)
{
fscanf(fd_CmdLineFile, "%s", chrarry_NameOfProcess); // read from /proc/<NR>/cmdline
fclose(fd_CmdLineFile); // close the file prior to exiting the routine
if (strrchr(chrarry_NameOfProcess, '/'))
chrptr_StringToCompare = strrchr(chrarry_NameOfProcess, '/') + 1;
else
chrptr_StringToCompare = chrarry_NameOfProcess;
//printf("Process name: %s\n", chrarry_NameOfProcess);
//printf("Pure Process name: %s\n", chrptr_StringToCompare );
return CText(chrptr_StringToCompare);
}
return CText();
}
void ClockWidget::paintEvent(QPaintEvent *)
{
QColor CBackground( palette().window().color());
QColor CCircle( palette().windowText().color());
QColor CHMarkers( Qt::red);//palette().dark().color());
QColor CMMarkers( palette().dark().color());
QColor CHHand( 128,0,128);//palette().dark().color());
QColor CMHand( 0,128,128);//palette().mid().color());
QColor CSHand( 128,128,0);//palette().shadow().color());
QColor CText( palette().text().color());
QPointF center((width())/2.0f, (height())/2.0f);
float clockSize = height() > width() ? width()-3 : height()-3;
if (clockSize <= 0)
return;
QPainter painter(this);
QPen pen;
QFont font("Helvetica");
painter.setBackground(QBrush(CBackground));
painter.setRenderHint(QPainter::Antialiasing);
painter.setRenderHint(QPainter::HighQualityAntialiasing);
painter.translate(center);
if (systime)
targetTime = QDateTime::currentDateTime();
dateTime = dateTime.addSecs(qRound(dateTime.secsTo(targetTime) * 0.5));
dateTime = dateTime.addMSecs(qRound(dateTime.msecsTo(targetTime) * 0.5));
QTime time = dateTime.time();
pen.setCapStyle(Qt::FlatCap);
painter.setPen(Qt::NoPen);
painter.setBrush(CBackground);
painter.drawEllipse(QPointF(),clockSize * 0.485f, clockSize * 0.485f);
painter.setBrush(Qt::NoBrush);
painter.save();
pen.setColor(CMMarkers);
pen.setWidthF(clockSize*0.01);
painter.setPen(pen);
for (int i = 0; i < 60; i++)
{
painter.drawLine(QPointF(0, clockSize * 0.46f),QPoint(0, clockSize * 0.485f));
painter.rotate(360/60);
}
painter.restore();
painter.save();
pen.setColor(CHMarkers);
pen.setWidthF(clockSize*0.02);
painter.setPen(pen);
for (int i = 0; i < 12; i++)
{
painter.drawLine(QPointF(0, clockSize * 0.44f),QPoint(0, clockSize * 0.485f));
painter.rotate(360/12);
}
painter.restore();
pen.setColor(CCircle);
pen.setWidthF(clockSize*0.01);
painter.setPen(pen);
painter.drawEllipse(QPointF(),clockSize * 0.485f, clockSize * 0.485f);
pen.setColor(CText);
painter.setPen(pen);
QString weekday = "";
switch (dateTime.date().dayOfWeek())
{
case 1: weekday = "Monday";
break;
case 2: weekday = "Tuesday";
break;
case 3: weekday = "Wednesday";
break;
case 4: weekday = "Thursday";
break;
case 5: weekday = "Friday";
break;
case 6: weekday = "Saturday";
break;
case 7: weekday = "Sunday";
break;
default:
break;
}
font.setPointSizeF(clockSize * 0.05f);
painter.setFont(font);
painter.drawText(
-clockSize*0.35f,
-clockSize*0.3f,
clockSize*0.35f,
clockSize*0.1f,
Qt::AlignCenter,
weekday);
font.setPointSizeF(clockSize * 0.15f);
painter.setFont(font);
painter.drawText(
-clockSize*0.3f,
-clockSize*0.2f,
clockSize*0.25f,
clockSize*0.25f,
Qt::AlignCenter,
QString::number(dateTime.date().day()));
painter.drawText(
clockSize*0.05f,
-clockSize*0.2f,
clockSize*0.25f,
clockSize*0.25f,
Qt::AlignCenter,
QString::number(dateTime.date().month()));
font.setPointSizeF(clockSize * 0.10f);
painter.setFont(font);
painter.drawText(
-clockSize*0.3f,
clockSize*0.05f,
clockSize*0.6f,
clockSize*0.25f,
Qt::AlignCenter,
QString::number(dateTime.date().year()));
painter.setPen(Qt::NoPen);
const QPoint hourHand[4] =
{
QPoint(0,clockSize*0.035f),
QPoint(-1-clockSize*0.035f,0),
QPoint(0,-clockSize*0.25f),
QPoint(1+clockSize*0.035f,0)
};
painter.save();
painter.setBrush(CHHand);
painter.rotate((time.hour() + time.minute()/60.0f) * (360/12));
painter.drawConvexPolygon(hourHand, 4);
painter.drawPie(-clockSize*0.035f,
-clockSize*0.035f,
clockSize*0.07f,
clockSize*0.07f,
180*16,
180*16
);
painter.restore();
const QPoint minuteHand[4] =
{
QPoint(0,clockSize*0.03f),
QPoint(-1-clockSize*0.03f,0),
QPoint(0,-clockSize*0.35f),
QPoint(1+clockSize*0.03f,0)
};
painter.save();
painter.setBrush(CMHand);
painter.rotate((time.minute() + time.second()/60.0f) * (360/60));
painter.drawConvexPolygon(minuteHand, 4);
painter.drawPie(-clockSize*0.03f,
-clockSize*0.03f,
clockSize*0.06f,
clockSize*0.06f,
180*16,
180*16
);
painter.restore();
const QPoint secondHand[4] =
{
QPoint(0,clockSize*0.02f),
QPoint(-1-clockSize*0.02f,0),
QPoint(0,-clockSize*0.40f),
QPoint(1+clockSize*0.02f,0)
};
painter.save();
painter.setBrush(CSHand);
painter.rotate((time.second() + time.msec()/1000.0f) * (360/60));
painter.drawConvexPolygon(secondHand, 4);
painter.drawPie(-clockSize*0.02f,
-clockSize*0.02f,
clockSize*0.04f,
clockSize*0.04f,
180*16,
180*16
);
painter.restore();
}
