source: flair-src/trunk/lib/FlairSensorActuator/src/BatteryMonitor.cpp@ 3

// %flair:license{
// This file is part of the Flair framework distributed under the
// CECILL-C License, Version 1.0.
// %flair:license}
//  created:    2014/01/24
//  filename:   BatteryMonitor.cpp
//
//  author:     Guillaume Sanahuja
//              Copyright Heudiasyc UMR UTC/CNRS 7253
//
//  version:    $Id: $
//
//  purpose:    Base class for battery monitor
//
//
/*********************************************************************/


#include "BatteryMonitor.h"
#include <Layout.h>
#include <Label.h>
#include <DoubleSpinBox.h>

using std::string;
using namespace flair::core;
using namespace flair::gui;

namespace flair { namespace sensor {

BatteryMonitor::BatteryMonitor(const gui::LayoutPosition* position,string name) : GroupBox(position,name) {
    battery=new Label(this->NewRow(),"battery");
    battery_thresh=new DoubleSpinBox(this->LastRowLastCol(),"threshold"," V",0,24,.1,1);
}

BatteryMonitor::~BatteryMonitor() {

}

float BatteryMonitor::GetVoltage(void) const {
    return batteryvalue;
}

bool BatteryMonitor::IsBatteryLow(void) const {
    if(batteryvalue<battery_thresh->Value())
        return true;
    else
        return false;
}

void BatteryMonitor::SetBatteryValue(float value) {
    batteryvalue=value;
    if(value>0) {
        battery->SetText("battery: %.1fV",value);
    } else {
        battery->SetText("battery: unreadable");
    }
}

} // end namespace sensor
} // end namespace flair