You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
341 lines
9.7 KiB
341 lines
9.7 KiB
/**************************************************************************
|
|
* Copyright (C) 2006-2007 by Danny Kukawka *
|
|
* <dkukawka@suse.de>, <danny.kukawka@web.de> *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of version 2 of the GNU General Public License *
|
|
* as published by the Free Software Foundation. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the *
|
|
* Free Software Foundation, Inc., *
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
***************************************************************************/
|
|
|
|
/*!
|
|
* \file hardware_batteryCollection.cpp
|
|
* \brief In this file can be found the Battery Collection related code.
|
|
* \author Danny Kukawka, <dkukawka@suse.de>, <danny.kukawka@web.de>
|
|
* \date 2006-2007
|
|
*/
|
|
|
|
// own headers
|
|
#include "hardware_batteryCollection.h"
|
|
|
|
/*! The default constructor of the class BatteryCollection. */
|
|
BatteryCollection::BatteryCollection( int _type ) {
|
|
kdDebugFuncIn(trace);
|
|
|
|
initDefault();
|
|
type = _type;
|
|
|
|
kdDebugFuncOut(trace);
|
|
}
|
|
|
|
|
|
/*! The default destructor of the class BatteryCollection. */
|
|
BatteryCollection::~BatteryCollection( ) {
|
|
kdDebugFuncIn(trace);
|
|
|
|
}
|
|
|
|
//! init a battery with default values
|
|
void BatteryCollection::initDefault() {
|
|
kdDebugFuncIn(trace);
|
|
|
|
udis.clear();
|
|
|
|
present_rate_unit = "mWh";
|
|
|
|
charging_state = UNKNOWN_STATE;
|
|
state = BAT_NORM;
|
|
remaining_percent = -1;
|
|
remaining_minutes = -1;
|
|
present_rate = 0;
|
|
|
|
warn_level = 12;
|
|
low_level = 7;
|
|
crit_level = 2;
|
|
|
|
kdDebugFuncOut(trace);
|
|
}
|
|
|
|
/*!
|
|
* This function refresh the information of the collection from the given
|
|
* batterylist.
|
|
* \param BatteryList TQPtrList with battery objects
|
|
* \param force_level_recheck boolean with info if the the check for the current
|
|
* battery warning level should get forced
|
|
*/
|
|
bool BatteryCollection::refreshInfo(TQPtrList<Battery> BatteryList, bool force_level_recheck) {
|
|
kdDebugFuncIn(trace);
|
|
|
|
int _charging_state = UNKNOWN_STATE;
|
|
int _percent = 0;
|
|
int _minutes = 0;
|
|
int _present_batteries = 0;
|
|
int _present_rate = 0;
|
|
|
|
// for now: clean list before run update process!
|
|
udis.clear();
|
|
|
|
if (!BatteryList.isEmpty()) {
|
|
Battery *bat;
|
|
for (bat = BatteryList.first(); bat; bat = BatteryList.next() ) {
|
|
if (type == bat->getType()) {
|
|
udis.append(bat->getUdi());
|
|
|
|
if (bat->isPresent()) {
|
|
// count present batteries
|
|
_present_batteries++;
|
|
|
|
// handle charging state
|
|
if (bat->getChargingState() != _charging_state) {
|
|
if (_charging_state == UNKNOWN_STATE) {
|
|
_charging_state = bat->getChargingState();
|
|
} else if ( bat->getChargingState() == UNKNOWN_STATE) {
|
|
kdWarning() << "found battery with unknown state,"
|
|
<< " do nothing" << endl;
|
|
} else {
|
|
|
|
if (_charging_state != bat->getChargingState()) {
|
|
// This should only happen if one is in
|
|
// state CHARGING and the other in DISCHARGING
|
|
kdWarning() << "Unexpected chargingstates" << endl;
|
|
_charging_state = UNKNOWN_STATE;
|
|
}
|
|
}
|
|
}
|
|
|
|
// handle remaining percentage
|
|
if (bat->getPercentage() >= 0) {
|
|
_percent = (_percent + bat->getPercentage()) / _present_batteries;
|
|
}
|
|
|
|
if (bat->getRemainingMinutes() >= 0) {
|
|
_minutes += bat->getRemainingMinutes();
|
|
}
|
|
|
|
if (bat->getPresentRate() >= 0) {
|
|
_present_rate += bat->getPresentRate();
|
|
}
|
|
|
|
if (!bat->getChargelevelUnit().isEmpty()) {
|
|
present_rate_unit = bat->getChargelevelUnit();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
bool _changed = false;
|
|
|
|
if (_charging_state != charging_state) {
|
|
charging_state = _charging_state;
|
|
_changed = true;
|
|
emit batteryChargingStateChanged (charging_state);
|
|
}
|
|
if (_percent != remaining_percent || force_level_recheck) {
|
|
remaining_percent = _percent;
|
|
|
|
if (_present_batteries < 1) {
|
|
/* there are no batteries present, we don't need to emit
|
|
a event, there is nothing ... */
|
|
state = BAT_NONE;
|
|
}else if (remaining_percent <= crit_level) {
|
|
if (state != BAT_CRIT) {
|
|
state = BAT_CRIT;
|
|
emit batteryWarnState( type, BAT_CRIT );
|
|
}
|
|
} else if (remaining_percent <= low_level) {
|
|
if (state != BAT_LOW) {
|
|
state = BAT_LOW;
|
|
emit batteryWarnState( type, BAT_LOW );
|
|
}
|
|
} else if (remaining_percent <= warn_level) {
|
|
if (state != BAT_WARN) {
|
|
state = BAT_WARN;
|
|
emit batteryWarnState( type, BAT_WARN );
|
|
}
|
|
} else if (state != BAT_NONE) {
|
|
if (state != BAT_NORM) {
|
|
state = BAT_NORM;
|
|
emit batteryWarnState( type, BAT_NORM );
|
|
}
|
|
} else {
|
|
state = BAT_NONE;
|
|
}
|
|
|
|
_changed = true;
|
|
emit batteryPercentageChanged (remaining_percent );
|
|
}
|
|
if (_minutes != remaining_minutes) {
|
|
remaining_minutes = _minutes;
|
|
_changed = true;
|
|
emit batteryMinutesChanged( remaining_minutes );
|
|
}
|
|
if (_present_batteries != present_batteries) {
|
|
present_batteries = _present_batteries;
|
|
_changed = true;
|
|
emit batteryPresentChanged ( present_batteries );
|
|
}
|
|
if (_present_rate != present_rate ) {
|
|
present_rate = _present_rate;
|
|
// don't set to changed, this avoid useless calls
|
|
emit batteryRateChanged ();
|
|
}
|
|
|
|
if (_changed)
|
|
emit batteryChanged();
|
|
|
|
kdDebugFuncOut(trace);
|
|
return true;
|
|
} else {
|
|
kdError() << "Could not refresh battery information, BatteryList was empty" << endl;
|
|
initDefault();
|
|
kdDebugFuncOut(trace);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//! check if the given udi is already handled by this collection
|
|
bool BatteryCollection::isBatteryHandled( TQString udi ) {
|
|
return udis.contains( udi );
|
|
}
|
|
|
|
// ---> write private members SECTION : START <----
|
|
//! get the unit for charge level stuff
|
|
TQString BatteryCollection::getChargeLevelUnit() const {
|
|
return present_rate_unit;
|
|
}
|
|
|
|
//! get the current reported battery rate
|
|
int BatteryCollection::getCurrentRate() const {
|
|
return present_rate;
|
|
}
|
|
|
|
//! get the cumulative remaining time
|
|
int BatteryCollection::getRemainingMinutes() const {
|
|
return remaining_minutes;
|
|
}
|
|
|
|
//! get the cumulative remaining percentage of the battery capacity
|
|
int BatteryCollection::getRemainingPercent() const {
|
|
return remaining_percent;
|
|
}
|
|
|
|
//! get the current Charging state of the machine
|
|
int BatteryCollection::getChargingState() const {
|
|
return charging_state;
|
|
}
|
|
|
|
//! get the current battery state for this collection
|
|
int BatteryCollection::getBatteryState() const {
|
|
return state;
|
|
}
|
|
|
|
//! get the number of available batteries
|
|
int BatteryCollection::getNumBatteries() const {
|
|
return udis.count();
|
|
}
|
|
|
|
//! get the number of present batteries, represent \ref present_batteries
|
|
int BatteryCollection::getNumPresentBatteries() const {
|
|
return present_batteries;
|
|
}
|
|
|
|
//! get the battery Type from enum \ref BAT_TYPE
|
|
int BatteryCollection::getBatteryType() const {
|
|
return type;
|
|
}
|
|
|
|
//! sets the chargelevel in percent when battery should go into state warning
|
|
/*!
|
|
* \return boolean with result of the operation
|
|
* \retval true if successful
|
|
* \retval false else, if a error occurs
|
|
*/
|
|
bool BatteryCollection::setWarnLevel(int _warn_level) {
|
|
kdDebugFuncIn(trace);
|
|
|
|
if (_warn_level < low_level) {
|
|
kdError() << "Refuse: " << _warn_level
|
|
<< " as it is smaller than the LowLevel: " << low_level << endl;
|
|
kdDebugFuncOut(trace);
|
|
return false;
|
|
} else {
|
|
warn_level = _warn_level;
|
|
kdDebugFuncOut(trace);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
//! sets the chargelevel in percent when battery should go into state low
|
|
/*!
|
|
* \return boolean with result of the operation
|
|
* \retval true if successful
|
|
* \retval false else, if a error occurs
|
|
*/
|
|
bool BatteryCollection::setLowLevel(int _low_level) {
|
|
kdDebugFuncIn(trace);
|
|
|
|
if (_low_level < crit_level || _low_level > warn_level) {
|
|
kdError() << "Refuses: " << _low_level
|
|
<< " as it is not between WarnLevel: " << warn_level
|
|
<< " and CritLevel: " << crit_level << endl;
|
|
kdDebugFuncOut(trace);
|
|
return false;
|
|
} else {
|
|
low_level = _low_level;
|
|
kdDebugFuncOut(trace);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
//! sets the chargelevel in percent when battery should go into state critical
|
|
/*!
|
|
* \return boolean with result of the operation
|
|
* \retval true if successful
|
|
* \retval false else, if a error occurs
|
|
*/
|
|
bool BatteryCollection::setCritLevel(int _crit_level) {
|
|
kdDebugFuncIn(trace);
|
|
|
|
if (_crit_level > low_level) {
|
|
kdError() << "Refuses " << _crit_level
|
|
<< " as it is bigger than LowLevel: " << low_level << endl;
|
|
kdDebugFuncOut(trace);
|
|
return false;
|
|
} else {
|
|
crit_level = _crit_level;
|
|
kdDebugFuncOut(trace);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
// ---> write private members SECTION : END <----
|
|
// ---> get private members SECTION : START <----
|
|
|
|
//! reports the chargelevel in percent when battery goes to state warning
|
|
int BatteryCollection::getWarnLevel() const {
|
|
return warn_level;
|
|
}
|
|
|
|
//! reports the chargelevel in percent when battery goes to state low
|
|
int BatteryCollection::getLowLevel() const {
|
|
return low_level;
|
|
}
|
|
|
|
//! reports the chargelevel in percent when battery goes to state critical
|
|
int BatteryCollection::getCritLevel() const {
|
|
return crit_level;
|
|
}
|
|
|
|
// ---> get private members SECTION : END <----
|
|
|
|
#include "hardware_batteryCollection.moc"
|