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plasma: use custom class for partitions monitoring in system-monitor applet

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2024-04-01 18:58:22 +03:00
parent dc3db08420
commit 7e5f65d2c2
1 changed files with 67 additions and 43 deletions
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108
plasma/applets/system-monitor/system-monitor.cpp
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@ -187,6 +187,33 @@ void SystemMonitorNet::addTransmitSample(const float value)
}
class SystemMonitorPartition : public Plasma::Meter
{
Q_OBJECT
public:
SystemMonitorPartition(QGraphicsWidget *parent, const QByteArray &partitionid);
QByteArray partitionID() const;
private:
QByteArray m_partitionid;
};
SystemMonitorPartition::SystemMonitorPartition(QGraphicsWidget *parent, const QByteArray &partitionid)
: Plasma::Meter(parent),
m_partitionid(partitionid)
{
setMeterType(Plasma::Meter::BarMeterHorizontal);
setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Minimum);
setMinimum(0);
setMaximum(0);
}
QByteArray SystemMonitorPartition::partitionID() const
{
return m_partitionid;
}
class SystemMonitorClient : public QObject, public KSGRD::SensorClient
{
Q_OBJECT
@ -264,7 +291,13 @@ void SystemMonitorClient::answerReceived(int id, const QList<QByteArray> &answer
}
const QByteArray sensorname = splitsensoranswer.at(0);
kDebug() << "mapping sensor" << sensorname << sensortype;
// pre-sort, order of occurance matters
const KSensorType ksensortype = kSensorType(sensorname);
if (ksensortype == KSensorType::DiskFreeSensor || ksensortype == KSensorType::DiskUsedSensor) {
m_sensors.append(sensorname);
} else {
m_sensors.prepend(sensorname);
}
}
emit sensorsChanged();
} else if (id < m_sensors.size()) {
@ -308,8 +341,8 @@ private:
SystemMonitorClient* m_systemmonitorclient;
Plasma::Frame* m_cpuframe;
Plasma::SignalPlotter* m_cpuplotter;
QList<SystemMonitorNet*> m_netplotters;
QList<Plasma::Meter*> m_diskmeters;
QList<SystemMonitorNet*> m_netmonitors;
QList<SystemMonitorPartition*> m_partitionmonitors;
QList<QByteArray> m_requestsensors;
};
@ -361,19 +394,18 @@ SystemMonitorWidget::~SystemMonitorWidget()
void SystemMonitorWidget::slotUpdateLayout()
{
QMutexLocker locker(&m_mutex);
foreach (SystemMonitorNet* netplotter, m_netplotters) {
m_layout->removeItem(netplotter);
foreach (SystemMonitorNet* netmonitor, m_netmonitors) {
m_layout->removeItem(netmonitor);
}
qDeleteAll(m_netplotters);
m_diskmeters.clear();
foreach (Plasma::Meter* diskmeter, m_diskmeters) {
m_layout->removeItem(diskmeter);
qDeleteAll(m_netmonitors);
m_netmonitors.clear();
foreach (SystemMonitorPartition* partitionmonitor, m_partitionmonitors) {
m_layout->removeItem(partitionmonitor);
}
qDeleteAll(m_diskmeters);
m_diskmeters.clear();
qDeleteAll(m_partitionmonitors);
m_partitionmonitors.clear();
m_requestsensors.clear();
// TODO: pre-sort, order of occurance matters
foreach (const QByteArray &sensor, m_systemmonitorclient->sensors()) {
const KSensorType ksensortype = kSensorType(sensor);
if (ksensortype != KSensorType::UnknownSensor) {
@ -381,21 +413,15 @@ void SystemMonitorWidget::slotUpdateLayout()
kDebug() << "monitoring" << sensor << ksensortype;
}
if (ksensortype == KSensorType::NetReceiverSensor) {
SystemMonitorNet* netplotter = new SystemMonitorNet(this, kNetID(sensor));
m_layout->addItem(netplotter);
m_netplotters.append(netplotter);
SystemMonitorNet* netmonitor = new SystemMonitorNet(this, kNetID(sensor));
m_layout->addItem(netmonitor);
m_netmonitors.append(netmonitor);
}
if (ksensortype == KSensorType::DiskFreeSensor) {
Plasma::Meter* diskmeter = new Plasma::Meter(this);
diskmeter->setMeterType(Plasma::Meter::BarMeterHorizontal);
diskmeter->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Minimum);
// TODO: custom class
diskmeter->setProperty("_k_diskmeterid", kPartitionID(sensor));
diskmeter->setMinimum(0);
diskmeter->setMaximum(0);
m_layout->addItem(diskmeter);
m_diskmeters.append(diskmeter);
SystemMonitorPartition* partitionmonitor = new SystemMonitorPartition(this, kPartitionID(sensor));
m_layout->addItem(partitionmonitor);
m_partitionmonitors.append(partitionmonitor);
}
}
@ -405,8 +431,8 @@ void SystemMonitorWidget::slotUpdateLayout()
void SystemMonitorWidget::slotRequestValues()
{
QMutexLocker locker(&m_mutex);
foreach (SystemMonitorNet* netplotter, m_netplotters) {
netplotter->resetSample();
foreach (SystemMonitorNet* netmonitor, m_netmonitors) {
netmonitor->resetSample();
}
locker.unlock();
foreach (const QByteArray &request, m_requestsensors) {
@ -426,9 +452,9 @@ void SystemMonitorWidget::slotSensorValue(const QByteArray &sensor, const float
case KSensorType::NetReceiverSensor: {
QMutexLocker locker(&m_mutex);
const QByteArray netid = kNetID(sensor);
foreach (SystemMonitorNet* netplotter, m_netplotters) {
if (netplotter->netID() == netid) {
netplotter->addReceiveSample(value);
foreach (SystemMonitorNet* netmonitor, m_netmonitors) {
if (netmonitor->netID() == netid) {
netmonitor->addReceiveSample(value);
break;
}
}
@ -437,9 +463,9 @@ void SystemMonitorWidget::slotSensorValue(const QByteArray &sensor, const float
case KSensorType::NetTransmitterSensor: {
QMutexLocker locker(&m_mutex);
const QByteArray netid = kNetID(sensor);
foreach (SystemMonitorNet* netplotter, m_netplotters) {
if (netplotter->netID() == netid) {
netplotter->addTransmitSample(value);
foreach (SystemMonitorNet* netmonitor, m_netmonitors) {
if (netmonitor->netID() == netid) {
netmonitor->addTransmitSample(value);
break;
}
}
@ -448,12 +474,11 @@ void SystemMonitorWidget::slotSensorValue(const QByteArray &sensor, const float
case KSensorType::DiskFreeSensor: {
QMutexLocker locker(&m_mutex);
const QByteArray partitionid = kPartitionID(sensor);
foreach (Plasma::Meter* diskmeter, m_diskmeters) {
const QByteArray diskmeterid = diskmeter->property("_k_diskmeterid").toByteArray();
if (diskmeterid == partitionid) {
foreach (SystemMonitorPartition* partitionmonitor, m_partitionmonitors) {
if (partitionmonitor->partitionID() == partitionid) {
const int roundvalue = qRound(value);
const int maxvalue = qMax(roundvalue + diskmeter->value(), roundvalue);
diskmeter->setMaximum(maxvalue);
const int maxvalue = qMax(roundvalue + partitionmonitor->value(), roundvalue);
partitionmonitor->setMaximum(maxvalue);
// qDebug() << Q_FUNC_INFO << "disk free" << sensor << roundvalue << maxvalue;
break;
}
@ -463,13 +488,12 @@ void SystemMonitorWidget::slotSensorValue(const QByteArray &sensor, const float
case KSensorType::DiskUsedSensor: {
QMutexLocker locker(&m_mutex);
const QByteArray partitionid = kPartitionID(sensor);
foreach (Plasma::Meter* diskmeter, m_diskmeters) {
const QByteArray diskmeterid = diskmeter->property("_k_diskmeterid").toByteArray();
if (diskmeterid == partitionid) {
foreach (SystemMonitorPartition* partitionmonitor, m_partitionmonitors) {
if (partitionmonitor->partitionID() == partitionid) {
const int roundvalue = qRound(value);
const int maxvalue = qMax(roundvalue, diskmeter->maximum());
diskmeter->setMaximum(maxvalue);
diskmeter->setValue(roundvalue);
const int maxvalue = qMax(roundvalue, partitionmonitor->maximum());
partitionmonitor->setMaximum(maxvalue);
partitionmonitor->setValue(roundvalue);
// qDebug() << Q_FUNC_INFO << "disk used" << sensor << roundvalue << maxvalue;
break;
}