src/Common/SettingsCategoryGuard.h

   1 /* Copyright (C) 2013 Caspar Schutijser <caspar@schutijser.com>
   2
   3    This file is part of the Trojita Qt IMAP e-mail client,
   4    http://trojita.flaska.net/
   5
   6    This program is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU General Public License as
   8    published by the Free Software Foundation; either version 2 of
   9    the License or (at your option) version 3 or any later version
  10    accepted by the membership of KDE e.V. (or its successor approved
  11    by the membership of KDE e.V.), which shall act as a proxy
  12    defined in Section 14 of version 3 of the license.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include <QSettings>
  24
  25 namespace Common {
  26
  27 /** @short Automatically call QSettings::beginGroup and endGroup */
  28 class SettingsCategoryGuard {
  29 private:
  30     QSettings *m_settings;
  31
  32 public:
  33     SettingsCategoryGuard(QSettings *settings, const QString &prefix) {
  34         m_settings = settings;
  35         m_settings->beginGroup(prefix);
  36     }
  37
  38     ~SettingsCategoryGuard() {
  39         m_settings->endGroup();
  40     }
  41 };
  42
  43 }
  44