kmail/codecmanager.h

   1 /*
   2  * This file is part of KMail.
   3  * Copyright (c) 2009 Constantin Berzan <exit3219@gmail.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  */
  19
  20 #ifndef CODECMANAGER_H
  21 #define CODECMANAGER_H
  22
  23 #include <QByteArray>
  24 #include <QObject>
  25
  26
  27 class CodecManagerPrivate;
  28
  29 class CodecManager: public QObject
  30 {
  31   Q_OBJECT
  32
  33   public:
  34     /**
  35       Returns the CodecManager instance.
  36     */
  37     static CodecManager *self();
  38
  39     /**
  40       A list of preferred charsets to use when composing messages.
  41     */
  42     QList<QByteArray> preferredCharsets() const;
  43
  44     /**
  45       Re-read the preferred charsets from settings.
  46       TODO KConfig XT would probably make this unnecessary
  47     */
  48     void updatePreferredCharsets();
  49
  50   private:
  51     friend class CodecManagerPrivate;
  52     CodecManagerPrivate *const d;
  53
  54     // Singleton.  The only instance lives in sInstance->instance
  55     CodecManager( CodecManagerPrivate *dd );
  56     //~CodecManager();
  57 };
  58
  59 #endif /* CODECMANAGER_H */