htop/BatteryMeter.c at lua · hishamhm/htop

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htop - BatteryMeter.c

Released under the GNU GPL, see the COPYING file

in the source distribution for its full text.

This meter written by Ian P. Hands (iphands@gmail.com, ihands@redhat.com).

#include "BatteryMeter.h"

#include "Battery.h"

#include "ProcessList.h"

#include "CRT.h"

#include "StringUtils.h"

#include "Platform.h"

#include <string.h>

#include <stdlib.h>

/*{

#include "Meter.h"

typedef enum ACPresence_ {

AC_ABSENT,

AC_PRESENT,

AC_ERROR

} ACPresence;

}*/

int BatteryMeter_attributes[] = {

BATTERY

};

static void BatteryMeter_updateValues(Meter * this, char *buffer, int len) {

ACPresence isOnAC;

double percent;

Battery_getData(&percent, &isOnAC);

if (percent == -1) {

this->values[0] = 0;

xSnprintf(buffer, len, "n/a");

return;

}

this->values[0] = percent;

const char *onAcText, *onBatteryText, *unknownText;

unknownText = "%.1f%%";

if (this->mode == TEXT_METERMODE) {

(Running on A/C)";

(Running on battery)";

} else {

}

if (isOnAC == AC_PRESENT) {

xSnprintf(buffer, len, onAcText, percent);

} else if (isOnAC == AC_ABSENT) {

xSnprintf(buffer, len, onBatteryText, percent);

} else {

xSnprintf(buffer, len, unknownText, percent);

}

return;

}

MeterClass BatteryMeter_class = {

.super = {

.extends = Class(Meter),

.delete = Meter_delete

.updateValues = BatteryMeter_updateValues,

.defaultMode = TEXT_METERMODE,

.maxItems = 1,

.total = 100.0,

.attributes = BatteryMeter_attributes,

.name = "Battery",

.uiName = "Battery",

.caption = "Battery: "

};

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