workspace/solid/solidshell/solid-powermanagement.h

   1 /*  This file is part of the KDE project
   2     Copyright (C) 2006 Kevin Ottens <ervin@kde.org>
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License version 2 as published by the Free Software Foundation.
   7
   8     This library is distributed in the hope that it will be useful,
   9     but WITHOUT ANY WARRANTY; without even the implied warranty of
  10     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11     Library General Public License for more details.
  12
  13     You should have received a copy of the GNU Library General Public License
  14     along with this library; see the file COPYING.LIB.  If not, write to
  15     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16     Boston, MA 02110-1301, USA.
  17
  18 */
  19
  20 #ifndef MAIN_H
  21 #define MAIN_H
  22
  23 #include <QCoreApplication>
  24 #include <QEventLoop>
  25
  26 #include <solid/storageaccess.h>
  27 #include <solid/opticaldrive.h>
  28
  29 class KJob;
  30
  31 namespace Solid {
  32 namespace Control {
  33     class Authentication;
  34 }
  35 }
  36
  37 class SolidPowermanagement : public QCoreApplication
  38 {
  39     Q_OBJECT
  40 public:
  41     SolidPowermanagement(int &argc, char **argv) : QCoreApplication(argc, argv), m_error(0) {}
  42
  43     static bool doIt();
  44
  45     bool powerQuerySuspendMethods();
  46     bool powerSuspend(const QString &method);
  47
  48     bool powerQuerySchemes();
  49     bool powerChangeScheme(const QString &schemeName);
  50
  51     bool powerQueryCpuPolicies();
  52     bool powerChangeCpuPolicy(const QString &policyName);
  53
  54     int powerGetBrightness();
  55     bool powerSetBrightness(int brightness);
  56
  57 private:
  58     void connectJob(KJob *job);
  59
  60     QEventLoop m_loop;
  61     int m_error;
  62     QString m_errorString;
  63 private slots:
  64     void slotStorageResult(Solid::ErrorType error, const QVariant &errorData);
  65     void slotResult(KJob *job);
  66     void slotPercent(KJob *job, unsigned long percent);
  67     void slotInfoMessage(KJob *job, const QString &message);
  68 };
  69
  70
  71 #endif