Configuration.h

   1 /*
   2  * This file is part of the vng project
   3  * Copyright (C) 2008 Thomas Zander <tzander@trolltech.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 3 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
  16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18 #ifndef CONFIGURATION_H
  19 #define CONFIGURATION_H
  20
  21 #include <QString>
  22 #include <QDir>
  23 #include <QHash>
  24 #include <QTextStream>
  25
  26 class Configuration {
  27 public:
  28     Configuration(const QString &section);
  29
  30     bool contains(const QString & key) const;
  31     QString optionArgument(const QString &optionName, const QString &defaultValue = QString()) const;
  32
  33     QDir repository() const;
  34
  35     bool colorTerm() const;
  36
  37     inline void colorize(QTextStream &stream) const {
  38         if (colorTerm())
  39             stream << QChar(27) << '[' << 34 << 'm'; // to blue
  40     }
  41
  42     inline void normalColor(QTextStream &stream) const {
  43         if (colorTerm())
  44             stream << QChar(27) << '[' << 0 << 'm'; // reset
  45     }
  46
  47     /// returns true when there is a repository, but it has not had its initial commit yet.
  48     bool isEmptyRepo() const;
  49
  50 private:
  51     void readConfig();
  52
  53     QDir m_repoDir;
  54     QString m_section;
  55     bool m_dirty, m_emptyRepo;
  56     QHash<QString, QString> m_options;
  57 };
  58
  59 #endif