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kpowercontrol: notify about low battery charge and power supply state events

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-04-22 06:52:21 +03:00
parent bae73b1233
commit e02bc1859d
3 changed files with 76 additions and 6 deletions
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5
kpowercontrol/CMakeLists.txt
View file

@ -30,3 +30,8 @@ install(
PROGRAMS kpowercontrol.desktop
DESTINATION ${KDE4_XDG_APPS_INSTALL_DIR}
)
install(
FILES kpowercontrol.notifyrc
DESTINATION ${KDE4_DATA_INSTALL_DIR}/kpowercontrol
)

55
kpowercontrol/kpowercontrol.cpp
View file

@ -21,6 +21,7 @@
#include <solid/device.h>
#include <solid/battery.h>
#include <solid/devicenotifier.h>
#include <knotification.h>
#include <kactioncollection.h>
#include <kcomponentdata.h>
#include <klocale.h>
@ -80,10 +81,18 @@ KPowerControl::KPowerControl(QObject* parent)
if (!KPowerManager::isSupported()) {
setOverlayIconByName("dialog-error");
showMessage(i18n("Power management"), i18n("Power management is not supported on this system"), "dialog-error");
showMessage(
i18n("Power management"),
i18n("Power management is not supported on this system"),
"dialog-error"
);
} else if (!KPowerManager::isEnabled()) {
setOverlayIconByName("dialog-error");
showMessage(i18n("Power management"), i18n("Power manager is disabled"), "dialog-information");
showMessage(
i18n("Power management"),
i18n("Power manager is disabled"),
"dialog-information"
);
} else {
connect(
&m_powermanager, SIGNAL(profileChanged(QString)),
@ -91,7 +100,9 @@ KPowerControl::KPowerControl(QObject* parent)
);
foreach (const QString &profile, m_powermanager.profiles()) {
KAction* profileaction = actionCollection()->addAction(QString::fromLatin1("profile_%1").arg(profile));
KAction* profileaction = actionCollection()->addAction(
QString::fromLatin1("profile_%1").arg(profile)
);
profileaction->setText(profile);
profileaction->setCheckable(true);
profileaction->setChecked(profile == m_powermanager.profile());
@ -102,7 +113,9 @@ KPowerControl::KPowerControl(QObject* parent)
m_menu->addSeparator();
}
const QList<Solid::Device> solidbatteries = Solid::Device::listFromType(Solid::DeviceInterface::Battery);
const QList<Solid::Device> solidbatteries = Solid::Device::listFromType(
Solid::DeviceInterface::Battery
);
// qDebug() << Q_FUNC_INFO << solidbatteries.size();
if (!solidbatteries.isEmpty()) {
QString batteryudi;
@ -170,7 +183,11 @@ void KPowerControl::slotChangeProfile()
slotProfileChanged(profileaction->iconText());
} else {
setOverlayIconByName("dialog-error");
showMessage(i18n("Power management"), i18n("Could not change power manager profile"), "dialog-error");
showMessage(
i18n("Power management"),
i18n("Could not change power manager profile"),
"dialog-error"
);
}
}
@ -230,7 +247,15 @@ void KPowerControl::setBattery(const QString &solidudi)
batteryState(solidbattery->chargeState()),
solidbattery->chargePercent()
);
setToolTip(KIcon(soliddevice.icon()), i18n("Battery details"), batterytooltip);
setToolTip(KIcon(soliddevice.icon()), i18n("Battery details"), batterytooltip);
if (solidbattery->chargePercent() <= 20) {
KNotification *knotification = new KNotification("BatteryLow");
knotification->setComponentData(KComponentData("kpowercontrol"));
knotification->setTitle(i18n("Battery status"));
knotification->setText(i18n("Battery charge is low"));
knotification->sendEvent();
}
}
bool KPowerControl::isSelectedBattery(const QString &solidudi) const
@ -268,6 +293,24 @@ void KPowerControl::slotPowerSupplyStateChanged(const bool newstate, const QStri
// qDebug() << Q_FUNC_INFO << newstate << solidudi << isSelectedBattery(solidudi);
if (isSelectedBattery(solidudi)) {
setBattery(solidudi);
KNotification *knotification = nullptr;
if (newstate) {
knotification = new KNotification("Unconnected");
knotification->setComponentData(KComponentData("kpowercontrol"));
knotification->setTitle(i18n("Power profile status"));
knotification->setText(
i18n("Disonnected from external power source, switching profile to PowerSave")
);
} else {
knotification = new KNotification("Connected");
knotification->setComponentData(KComponentData("kpowercontrol"));
knotification->setTitle(i18n("Power profile status"));
knotification->setText(
i18n("Connected to external power source, switching profile to Performance")
);
}
knotification->sendEvent();
}
}

22
kpowercontrol/kpowercontrol.notifyrc Normal file
View file

@ -0,0 +1,22 @@
[Global]
Name=kpowercontrol
Comment=Power management
IconName=preferences-system-power-management
[Event/BatteryLow]
Name=Battery charge is low
Action=Sound|Popup
Sound=KDE-Sys-Special.ogg
IconName=battery-low
[Event/Unconnected]
Name=Disonnected from external power source, switching profile to PowerSave
Action=Sound|Popup
Sound=KDE-Im-Contact-Out.ogg
IconName=battery
[Event/Connected]
Name=Connected to external power source, switching profile to Performance
Action=Sound|Popup
Sound=KDE-Im-Contact-In.ogg
IconName=preferences-system-power-management