86 lines
3.2 KiB
C++
86 lines
3.2 KiB
C++
/**
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* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "batteryplugin.h"
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#include <KNotification>
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#include <QIcon>
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#include <KLocalizedString>
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#include <KPluginFactory>
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#include "batterydbusinterface.h"
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K_PLUGIN_FACTORY_WITH_JSON( KdeConnectPluginFactory, "kdeconnect_battery.json", registerPlugin< BatteryPlugin >(); )
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Q_LOGGING_CATEGORY(KDECONNECT_PLUGIN_BATTERY, "kdeconnect.plugin.battery")
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BatteryPlugin::BatteryPlugin(QObject *parent, const QVariantList &args)
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: KdeConnectPlugin(parent, args)
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, batteryDbusInterface(new BatteryDbusInterface(device()))
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{
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//TODO: Add battery reporting, could be based on:
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// http://kde-apps.org/content/show.php/battery+plasmoid+with+remaining+time?content=120309
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}
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void BatteryPlugin::connected()
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{
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NetworkPackage np(PACKAGE_TYPE_BATTERY_REQUEST, {{"request",true}});
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sendPackage(np);
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}
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BatteryPlugin::~BatteryPlugin()
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{
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//FIXME: Qt dbus does not allow to remove an adaptor! (it causes a crash in
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// the next dbus access to its parent). The implication of not deleting this
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// is that disabling the plugin does not remove the interface (that will
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// return outdated values) and that enabling it again instantiates a second
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// adaptor. This is also a memory leak until the entire device is destroyed.
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//batteryDbusInterface->deleteLater();
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}
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bool BatteryPlugin::receivePackage(const NetworkPackage& np)
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{
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bool isCharging = np.get<bool>(QStringLiteral("isCharging"), false);
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int currentCharge = np.get<int>(QStringLiteral("currentCharge"), -1);
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int thresholdEvent = np.get<int>(QStringLiteral("thresholdEvent"), (int)ThresholdNone);
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if (batteryDbusInterface->charge() != currentCharge
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|| batteryDbusInterface->isCharging() != isCharging
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) {
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batteryDbusInterface->updateValues(isCharging, currentCharge);
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}
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if ( thresholdEvent == ThresholdBatteryLow && !isCharging ) {
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KNotification* notification = new KNotification(QStringLiteral("batteryLow"));
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notification->setIconName(QStringLiteral("battery-040"));
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notification->setComponentName(QStringLiteral("kdeconnect"));
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notification->setTitle(i18nc("device name: low battery", "%1: Low Battery", device()->name()));
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notification->setText(i18n("Battery at %1%", currentCharge));
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notification->sendEvent();
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}
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return true;
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}
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#include "batteryplugin.moc"
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