File indexing completed on 2024-05-05 04:48:36

 /****************************************************************************************
  * Copyright (c) 2013 Anmol Ahuja <darthcodus@gmail.com>                                *
  *                                                                                      *
  * This program is free software; you can redistribute it and/or modify it under        *
  * the terms of the GNU General Public License as published by the Free Software        *
  * Foundation; either version 2 of the License, or (at your option) any later           *
  * version.                                                                             *
  *                                                                                      *
  * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
  * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *
  *                                                                                      *
  * You should have received a copy of the GNU General Public License along with         *
  * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
  ****************************************************************************************/
 
 #define DEBUG_PREFIX "PowerManager"
 
 #include "PowerManager.h"
 
 #include "amarokconfig.h"
 #include "App.h"
 #include "Debug.h"
 #include "EngineController.h"
 
 #include <QAction>
 #include <QDBusConnection>
 #include <QDBusInterface>
 
 #include <KLocalizedString>
 
 PowerManager::PowerManager( EngineController *engine )
     : QObject( engine )
     , m_inhibitionCookie( -1 )
 {
     connect( engine, &EngineController::stopped, this, &PowerManager::slotNotPlaying );
     connect( engine, &EngineController::paused, this, &PowerManager::slotNotPlaying );
     connect( engine, &EngineController::trackPlaying, this, &PowerManager::slotPlaying );
     connect( pApp, &App::settingsChanged, this, &PowerManager::slotSettingsChanged );
 
     // TODO: Port this to the new Solid API when that is ready
     QDBusConnection::systemBus().connect( QStringLiteral("org.freedesktop.login1"),
                                           QStringLiteral("/org/freedesktop/login1"),
                                           QStringLiteral("org.freedesktop.login1.Manager"),
                                           QStringLiteral("PrepareForSleep"),
                                           this, SLOT( slotHandleSuspend() ) );
 }
 
 PowerManager::~PowerManager()
 {
     stopInhibitingSuspend();
 }
 
 void
 PowerManager::slotNotPlaying()
 {
     stopInhibitingSuspend();
 }
 
 void
 PowerManager::slotPlaying()
 {
     if( AmarokConfig::inhibitSuspend() )
         startInhibitingSuspend();
 }
 
 void
 PowerManager::slotHandleSuspend()
 {
     DEBUG_BLOCK
 
     if( AmarokConfig::pauseOnSuspend() && The::engineController()->isPlaying() )
         The::engineController()->playPause();
 }
 
 void
 PowerManager::slotSettingsChanged()
 {
     if( AmarokConfig::inhibitSuspend() && The::engineController()->isPlaying() )
         startInhibitingSuspend();
     else
         stopInhibitingSuspend();
 }
 
 void
 PowerManager::startInhibitingSuspend()
 {
     // TODO: Port this to the new Solid API when that is ready
 //     if( m_inhibitionCookie == -1 )
 //         m_inhibitionCookie = Solid::PowerManagement::beginSuppressingSleep( i18n( "Amarok is currently playing a track" ) );
 }
 
 void
 PowerManager::stopInhibitingSuspend()
 {
     if( m_inhibitionCookie != -1 )
     {
         // TODO: Port this to the new Solid API when that is ready
 //         Solid::PowerManagement::stopSuppressingSleep( m_inhibitionCookie );
 //         m_inhibitionCookie = -1;
     }
 }