From ecd1e4bd401a00be11f4d8bbaff01718f29f9118 Mon Sep 17 00:00:00 2001 From: Slávek Banko Date: Thu, 23 Jan 2020 03:37:34 +0100 Subject: tdehwlib: Adjusted parsing of battery information MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit + Added reading of estimated time to fully charged battery (time_to_full_now) The remaining time is calculated if the value is not provided in the battery information. If the battery does not provide charging current information, the estimated time to charge the battery cannot be calculated. Signed-off-by: Slávek Banko --- tdecore/tdehw/tdehardwaredevices.cpp | 32 ++++++++++++++++++++++++-------- 1 file changed, 24 insertions(+), 8 deletions(-) (limited to 'tdecore') diff --git a/tdecore/tdehw/tdehardwaredevices.cpp b/tdecore/tdehw/tdehardwaredevices.cpp index 7d222d6f7..7b8c0ad87 100644 --- a/tdecore/tdehw/tdehardwaredevices.cpp +++ b/tdecore/tdehw/tdehardwaredevices.cpp @@ -3073,8 +3073,11 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist valuesdir.setFilter(TQDir::All); TQString nodename; double bdevice_capacity = 0; + int bdevice_time_to_empty = 0; + int bdevice_time_to_full = 0; bool bdevice_has_energy = false; bool bdevice_has_time_to_empty = false; + bool bdevice_has_time_to_full = false; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); @@ -3125,9 +3128,14 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist } else if (nodename == "time_to_empty_now") { // Convert from minutes to seconds - bdevice->internalSetTimeRemaining(line.toDouble()*60); + bdevice_time_to_empty = line.toDouble()*60; bdevice_has_time_to_empty = true; } + else if (nodename == "time_to_full_now") { + // Convert from minutes to seconds + bdevice_time_to_full = line.toDouble()*60; + bdevice_has_time_to_full = true; + } else if (nodename == "voltage_min_design") { bdevice->internalSetMinimumVoltage(line.toDouble()/1000000.0); } @@ -3146,17 +3154,25 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist } // 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) { + // Discharge/charge rate is in amper + // Energy is in amper-hours + // Therefore, energy/rate = time in hours + // Convert to seconds... + if (bdevice->status() == TDEBatteryStatus::Charging) { + if (!bdevice_has_time_to_full && bdevice->dischargeRate() > 0) { bdevice->internalSetTimeRemaining(((bdevice->maximumEnergy()-bdevice->energy())/bdevice->dischargeRate())*60*60); } - else if (!bdevice_has_time_to_empty) { + else { + bdevice->internalSetTimeRemaining(bdevice_time_to_full); + } + } + else { + if (!bdevice_has_time_to_empty && bdevice->dischargeRate() > 0) { bdevice->internalSetTimeRemaining((bdevice->energy()/bdevice->dischargeRate())*60*60); } + else { + bdevice->internalSetTimeRemaining(bdevice_time_to_empty); + } } } -- cgit v1.2.3