40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
const { GObject} = imports.gi;
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const UPower = imports.gi.UPowerGlib;
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const BaseIndicator = imports.ui.status.power.Indicator;
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var Indicator = GObject.registerClass(
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class Indicator extends BaseIndicator {
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// Adapted from _getStatus of the parent.
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_getTime() {
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let seconds = 0;
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if (this._proxy.State === UPower.DeviceState.FULLY_CHARGED) {
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return '';
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} else if (this._proxy.State === UPower.DeviceState.CHARGING) {
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seconds = this._proxy.TimeToFull;
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} else if (this._proxy.State === UPower.DeviceState.DISCHARGING) {
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seconds = this._proxy.TimeToEmpty;
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} else {
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// state is one of PENDING_CHARGING, PENDING_DISCHARGING
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return _('Estimating…');
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}
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let time = Math.round(seconds / 60);
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if (time === 0) {
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// 0 is reported when UPower does not have enough data
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// to estimate battery life
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return _('Estimating…');
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}
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let minutes = time % 60;
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let hours = Math.floor(time / 60);
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// Translators: this is <hours>:<minutes>
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return _('%d\u2236%02d').format(hours, minutes);
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}
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_sync() {
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super._sync();
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this._percentageLabel.text = this._getTime();
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}
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});
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