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| author | Slávek Banko <slavek.banko@axis.cz> | 2020-10-04 19:12:19 +0200 |
|---|---|---|
| committer | Slávek Banko <slavek.banko@axis.cz> | 2020-10-07 19:21:31 +0200 |
| commit | cb796c51ca0127b4efb89ef411f2a5b9cc12ca65 (patch) | |
| tree | 9b998ce7b6c87c26f2deecd83bd179a7c884cc61 | |
| parent | 9f03b32225e2f92e5955b8284e361a69c3b605cb (diff) | |
| download | tdelibs-cb796c51ca0127b4efb89ef411f2a5b9cc12ca65.tar.gz tdelibs-cb796c51ca0127b4efb89ef411f2a5b9cc12ca65.zip | |
tdehwlib: Add regular monitoring of power supply device status,
to be able to generate a signal when the power state changes,
if the signal is not generated from udev.
This resolves issue TDE/tde#30.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit fb1316c785f2e026316a48b7cade322026490ee2)
| -rw-r--r-- | tdecore/tdehw/tdehardwaredevices.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tdecore/tdehw/tdehardwaredevices.cpp b/tdecore/tdehw/tdehardwaredevices.cpp index 8ee62ca8f..4ca1678bf 100644 --- a/tdecore/tdehw/tdehardwaredevices.cpp +++ b/tdecore/tdehw/tdehardwaredevices.cpp @@ -212,7 +212,7 @@ TDEHardwareDevices::TDEHardwareDevices() { m_deviceWatchTimer = new TQTimer(this); connect( m_deviceWatchTimer, SIGNAL(timeout()), this, SLOT(processStatelessDevices()) ); - // Special case for battery polling (longer delay, 5 seconds) + // Special case for battery and power supply polling (longer delay, 5 seconds) m_batteryWatchTimer = new TQTimer(this); connect( m_batteryWatchTimer, SIGNAL(timeout()), this, SLOT(processBatteryDevices()) ); @@ -919,6 +919,15 @@ void TDEHardwareDevices::processBatteryDevices() { emit hardwareUpdated(hwdevice); emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, hwdevice->uniqueID()); } + else if (hwdevice->type() == TDEGenericDeviceType::PowerSupply) { + TDEMainsPowerDevice *pdevice = dynamic_cast<TDEMainsPowerDevice*>(hwdevice); + int previousOnlineState = pdevice->online(); + rescanDeviceInformation(hwdevice, false); + if (pdevice->online() != previousOnlineState) { + emit hardwareUpdated(hwdevice); + emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, hwdevice->uniqueID()); + } + } } } |