diff options
Diffstat (limited to 'tdecore/tdehw')
| -rw-r--r-- | tdecore/tdehw/tdebatterydevice.cpp | 9 | ||||
| -rw-r--r-- | tdecore/tdehw/tdehardwaredevices.cpp | 37 |
2 files changed, 36 insertions, 10 deletions
diff --git a/tdecore/tdehw/tdebatterydevice.cpp b/tdecore/tdehw/tdebatterydevice.cpp index 781fb994b..e220fa5a6 100644 --- a/tdecore/tdehw/tdebatterydevice.cpp +++ b/tdecore/tdehw/tdebatterydevice.cpp @@ -21,7 +21,14 @@ #include "config.h" -TDEBatteryDevice::TDEBatteryDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) : TDEGenericDevice(dt, dn) { +TDEBatteryDevice::TDEBatteryDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) : + m_currentVoltage(0), m_minimumVoltage(0), m_maximumVoltage(0), m_maximumDesignVoltage(0), + m_alarmEnergy(0), m_currentEnergy(0), m_maximumEnergy(0), m_maximumDesignEnergy(0), + m_dischargeRate(0), m_timeRemaining(0), + m_technology(TQString::null), + m_status(TDEBatteryStatus::Unknown), + m_installed(0), + TDEGenericDevice(dt, dn) { } TDEBatteryDevice::~TDEBatteryDevice() { diff --git a/tdecore/tdehw/tdehardwaredevices.cpp b/tdecore/tdehw/tdehardwaredevices.cpp index 45633bd9e..04ace0f07 100644 --- a/tdecore/tdehw/tdehardwaredevices.cpp +++ b/tdecore/tdehw/tdehardwaredevices.cpp @@ -3023,6 +3023,9 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist TQDir valuesdir(valuesnodename); valuesdir.setFilter(TQDir::All); TQString nodename; + double bdevice_capacity = 0; + bool bdevice_has_energy = false; + bool bdevice_has_time_to_empty = false; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); @@ -3092,6 +3095,9 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist if (nodename == "alarm") { bdevice->internalSetAlarmEnergy(line.toDouble()/1000000.0); } + else if (nodename == "capacity") { + bdevice_capacity = line.toDouble(); + } else if (nodename == "charge_full" || nodename == "energy_full") { bdevice->internalSetMaximumEnergy(line.toDouble()/1000000.0); } @@ -3100,6 +3106,7 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist } else if (nodename == "charge_now" || nodename == "energy_now") { bdevice->internalSetEnergy(line.toDouble()/1000000.0); + bdevice_has_energy = true; } else if (nodename == "manufacturer") { bdevice->internalSetVendorName(line.stripWhiteSpace()); @@ -3122,6 +3129,11 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist else if (nodename == "technology") { bdevice->internalSetTechnology(line); } + else if (nodename == "time_to_empty_now") { + // Convert from minutes to seconds + bdevice->internalSetTimeRemaining(line.toDouble()*60); + bdevice_has_time_to_empty = true; + } else if (nodename == "voltage_min_design") { bdevice->internalSetMinimumVoltage(line.toDouble()/1000000.0); } @@ -3134,16 +3146,23 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist } } - // Calculate time remaining - // Discharge/charge rate is in watt-hours - // Energy is in watt-hours - // Therefore, energy/rate = time in hours - // Convert to seconds... - if (bdevice->status() == TDEBatteryStatus::Charging) { - bdevice->internalSetTimeRemaining(((bdevice->maximumEnergy()-bdevice->energy())/bdevice->dischargeRate())*60*60); + // Calculate current energy if missing + if (!bdevice_has_energy) { + bdevice->internalSetEnergy(bdevice_capacity*bdevice->maximumEnergy()/100); } - else { - bdevice->internalSetTimeRemaining((bdevice->energy()/bdevice->dischargeRate())*60*60); + + // Calculate time remaining + if (bdevice->dischargeRate() > 0) { + // Discharge/charge rate is in watt-hours + // Energy is in watt-hours + // Therefore, energy/rate = time in hours + // Convert to seconds... + if (bdevice->status() == TDEBatteryStatus::Charging) { + bdevice->internalSetTimeRemaining(((bdevice->maximumEnergy()-bdevice->energy())/bdevice->dischargeRate())*60*60); + } + else if (!bdevice_has_time_to_empty) { + bdevice->internalSetTimeRemaining((bdevice->energy()/bdevice->dischargeRate())*60*60); + } } } |