workspace/kcontrol/kfontinst/kcmfontinst/PolicyKitAuthenticator.h

   1 /*
   2  * KFontInst - KDE Font Installer
   3  *
   4  * Copyright 2003-2008 Craig Drummond <craig@kde.org>
   5  *
   6  * ----
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; see the file COPYING.  If not, write to
  20  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21  * Boston, MA 02110-1301, USA.
  22  */
  23
  24 #ifndef __POLICYKIT_AUTHENTICATOR_H__
  25 #define __POLICYKIT_AUTHENTICATOR_H__
  26
  27 #include <QtCore/QObject>
  28
  29 class QDBusMessage;
  30 class QDBusError;
  31 class QWidget;
  32 class PolicyKitAuthenticatorPrivate;
  33
  34 class PolicyKitAuthenticator : public QObject
  35 {
  36     Q_OBJECT
  37
  38     public:
  39
  40     static PolicyKitAuthenticator * instance();
  41
  42     PolicyKitAuthenticator();
  43     virtual ~PolicyKitAuthenticator();
  44
  45     bool authenticate(const QString &action, QWidget *widet, bool gui);
  46     bool authenticate(const QString &action, uint winId, uint pid, bool gui);
  47
  48     Q_SIGNALS:
  49
  50     void quitLoop();
  51
  52     private Q_SLOTS:
  53
  54     void reply(const QDBusMessage &msg);
  55     void error(const QDBusError &er, const QDBusMessage &msg);
  56
  57     private:
  58
  59     bool isAuthenticated(const QDBusMessage &msg);
  60
  61     PolicyKitAuthenticator(const PolicyKitAuthenticator &o);
  62
  63     private:
  64
  65     PolicyKitAuthenticatorPrivate * const d_ptr;
  66     Q_DECLARE_PRIVATE(PolicyKitAuthenticator)
  67 };
  68
  69 #endif