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//===========================================
// Lumina-DE source code
// Copyright (c) 2014, Susanne Jaeckel, 2015-2016 Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
#include "LBattery.h"
#include "LSession.h"
LBattery::LBattery(QWidget *parent, QString id, bool horizontal) : LPPlugin(parent, id, horizontal){
iconOld = -1;
//Setup the widget
label = new QLabel(this);
label->setScaledContents(true);
//label->setAlignment(Qt::AlignCenter);
this->layout()->addWidget(label);
//Setup the timer
timer = new QTimer();
timer->setInterval(5000); //update every 5 seconds
connect(timer,SIGNAL(timeout()), this, SLOT(updateBattery()) );
timer->start();
QTimer::singleShot(0,this,SLOT(OrientationChange()) ); //update the sizing/icon
sessionsettings = new QSettings("lumina-desktop", "sessionsettings");
}
LBattery::~LBattery(){
timer->stop();
delete timer;
}
void LBattery::updateBattery(bool force){
// Get current state of charge
//QStringList result = LUtils::getCmdOutput("/usr/sbin/apm", QStringList() << "-al");
int charge = LOS::batteryCharge(); //result.at(1).toInt();
//qDebug() << "1: " << result.at(0).toInt() << " 2: " << result.at(1).toInt();
int icon = -1;
if (charge > 90) { icon = 4; }
else if (charge > 70) { icon = 3; }
else if (charge > 20) { icon = 2; }
else if (charge > 5) { icon = 1; }
else if (charge > 0 ) { icon = 0; }
if(LOS::batteryIsCharging()){ icon = icon+10; }
//icon = icon + result.at(0).toInt() * 10;
if (icon != iconOld || force) {
switch (icon) {
case 0:
label->setPixmap( LXDG::findIcon("battery-20","battery-caution").pixmap(label->size()) );
break;
case 1:
label->setPixmap( LXDG::findIcon("battery-40", "battery-040").pixmap(label->size()) );
break;
case 2:
label->setPixmap( LXDG::findIcon("battery-60", "battery-060").pixmap(label->size()) );
break;
case 3:
label->setPixmap( LXDG::findIcon("battery-80", "battery-080").pixmap(label->size()) );
break;
case 4:
label->setPixmap( LXDG::findIcon("battery-100", "battery").pixmap(label->size()) );
break;
case 10:
label->setPixmap( LXDG::findIcon("battery-charging-20", "battery-charging-caution").pixmap(label->size()) );
break;
case 11:
label->setPixmap( LXDG::findIcon("battery-charging-40", "battery-charging-040").pixmap(label->size()) );
break;
case 12:
label->setPixmap( LXDG::findIcon("battery-charging-60", "battery-charging-060").pixmap(label->size()) );
break;
case 13:
label->setPixmap( LXDG::findIcon("battery-charging-80", "battery-charging-080").pixmap(label->size()) );
break;
case 14:
label->setPixmap( LXDG::findIcon("battery-charging-100", "battery-charging").pixmap(label->size()) );
break;
default:
label->setPixmap( LXDG::findIcon("battery-unknown", "battery-missing").pixmap(label->size()) );
break;
}
}
if(icon<iconOld && icon==0){
//Play some audio warning chime when
bool playaudio = sessionsettings->value("PlayBatteryLowAudio",true).toBool();
if( playaudio ){ QString sfile = LSession::handle()->sessionSettings()->value("audiofiles/batterylow", LOS::LuminaShare()+"low-battery.ogg").toString();
LSession::handle()->playAudioFile(sfile);
}
if(icon==0){ label->setStyleSheet("QLabel{ background: red;}"); }
else if(icon==14 && charge>98){ label->setStyleSheet("QLabel{ background: green;}"); }
else{ label->setStyleSheet("QLabel{ background: transparent;}"); }
iconOld = icon;
}
//Now update the display
QString tt;
//Make sure the tooltip can be properly translated as necessary (Ken Moore 5/9/14)
if(icon > 9 && icon < 15){ tt = QString(tr("%1 % (Charging)")).arg(QString::number(charge)); }
else{ tt = QString( tr("%1 % (%2 Remaining)") ).arg(QString::number(charge), getRemainingTime() ); }
label->setToolTip(tt);
}
QString LBattery::getRemainingTime(){
int secs = LOS::batterySecondsLeft();
if(secs < 0){ return "??"; }
QString rem; //remaining
if(secs > 3600){
int hours = secs/3600;
rem.append( QString::number(hours)+"h ");
secs = secs - (hours*3600);
}
if(secs > 60){
int min = secs/60;
rem.append( QString::number(min)+"m ");
secs = secs - (min*60);
}
if(secs > 0){
rem.append(QString::number(secs)+"s");
}
return rem;
}
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