File indexing completed on 2024-04-21 05:27:18

 /*
  *   SPDX-FileCopyrightText: 2013 Julien Borderie <frajibe@gmail.com>
  *
  *   SPDX-License-Identifier: GPL-2.0-or-later
  *
  */
 
 #ifndef configurationmanager_h
 #define configurationmanager_h
 
 #include <QMutex>
 #include <QObject>
 
 #include <KConfigGroup>
 
 /**
  * @brief The ConfigurationManager class contains allows to access/edit the application configuration.
  */
 class ConfigurationManager : public QObject
 {
     Q_OBJECT
 
 protected:
     static const QString GENERAL_CONFIG_GROUP;
     static const QString SHOW_HIDDEN_ENTRIES_PROPERTY_NAME;
     static const QString SPLITTER_SIZES_PROPERTY_NAME;
 
     static ConfigurationManager *m_instance;
 
     KConfigGroup m_configGroup;
 
 public:
     /**
      * @brief Return the singleton instance.
      *
      * @return Instance.
      */
     static ConfigurationManager *getInstance()
     {
         static QMutex mutex;
         if (!m_instance) {
             mutex.lock();
             if (!m_instance) {
                 m_instance = new ConfigurationManager();
             }
             mutex.unlock();
         }
         return m_instance;
     }
 
     /**
      * @brief Determine if hidden entries must be visible or not.
      *
      * @return True to show hidden entries, false else.
      */
     bool hiddenEntriesVisible() const;
 
     /**
      * @brief Replace the hidden entries visibility by the new one.
      *
      * @param visible True to show hidden entries, false else.
      */
     void setHiddenEntriesVisible(bool visible);
 
     /**
      * @brief Get the splitter sizes.
      *
      * @return Splitter sizes.
      */
     QList<int> getSplitterSizes() const;
 
     /**
      * @brief Replace splitter sizes by the new ones.
      *
      * @param sizes Splitter sizes.
      */
     void setSplitterSizes(const QList<int> &sizes);
 
 protected:
     ConfigurationManager();
     ConfigurationManager(const ConfigurationManager &); // hide copy constructor
     ConfigurationManager &operator=(const ConfigurationManager &); // hide assign op
 };
 
 #endif