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95 lines
3.5 KiB
C++
95 lines
3.5 KiB
C++
/* This file is part of the KDE project
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Copyright (C) 2022 Ivailo Monev <xakepa10@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2, as published by the Free Software Foundation.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "kpowercontrol.h"
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#include <QApplication>
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#include <QDBusConnectionInterface>
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#include <kactioncollection.h>
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#include <kcomponentdata.h>
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#include <klocale.h>
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#include <kglobal.h>
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#include <kaction.h>
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#include <kicon.h>
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#include <kdebug.h>
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KPowerControl::KPowerControl(QObject* parent)
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: KStatusNotifierItem(parent),
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m_menu(nullptr),
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m_helpmenu(nullptr)
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{
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setTitle(i18n("Power management"));
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setCategory(KStatusNotifierItem::SystemServices);
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setIconByName("preferences-system-power-management");
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setStatus(KStatusNotifierItem::Passive);
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m_menu = new KMenu(associatedWidget());
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setContextMenu(m_menu);
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QDBusConnectionInterface* sessionbusiface = QDBusConnection::sessionBus().interface();
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if (sessionbusiface->isServiceRegistered("org.freedesktop.PowerManagement")) {
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connect(
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&m_powermanager, SIGNAL(profileChanged(QString)),
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this, SLOT(slotProfileChanged(QString))
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);
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foreach (const QString &profile, m_powermanager.profiles()) {
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KAction* profileaction = actionCollection()->addAction(QString::fromLatin1("profile_%1").arg(profile));
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profileaction->setText(profile);
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profileaction->setCheckable(true);
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profileaction->setChecked(profile == m_powermanager.profile());
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connect(profileaction, SIGNAL(triggered()), this, SLOT(slotChangeProfile()));
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m_menu->addAction(profileaction);
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}
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m_menu->addSeparator();
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} else {
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setOverlayIconByName("dialog-error");
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showMessage(i18n("Power management"), i18n("Power manager is not activer"), "dialog-error");
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}
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m_helpmenu = new KHelpMenu(associatedWidget(), KGlobal::mainComponent().aboutData());
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m_menu->addMenu(m_helpmenu->menu());
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}
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KPowerControl::~KPowerControl()
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{
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}
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void KPowerControl::slotChangeProfile()
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{
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KAction* profileaction = qobject_cast<KAction*>(sender());
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if (m_powermanager.setProfile(profileaction->iconText())) {
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// do not wait for the signal to be emited
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slotProfileChanged(profileaction->iconText());
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} else {
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setOverlayIconByName("dialog-error");
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showMessage(i18n("Power management"), i18n("Could not change power manager profile"), "dialog-error");
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}
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}
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void KPowerControl::slotProfileChanged(const QString &profile)
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{
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const QString profile_objectname = QString::fromLatin1("profile_%1").arg(profile);
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foreach (QAction* qaction, actionCollection()->actions()) {
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const QString qactionobjectname = qaction->objectName();
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if (qactionobjectname.startsWith(QLatin1String("profile_"))) {
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qaction->setChecked(qactionobjectname == profile_objectname);
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}
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}
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}
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