text: /*
   * Configuration/Object.h - ConfigurationObject class
   *
   * Copyright (c) 2009-2021 Tobias Junghans <tobydox@veyon.io>
   *
   * This file is part of Veyon - https://veyon.io
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public
   * License as published by the Free Software Foundation; either
   * version 2 of the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * General Public License for more details.
   *
   * You should have received a copy of the GNU General Public
   * License along with this program (see COPYING); if not, write to the
   * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   * Boston, MA 02111-1307, USA.
   *
   */
  
  #pragma once
  
  #include "VeyonCore.h"
  #include "Configuration/Store.h"
  
  namespace Configuration
  {
  
  // clazy:excludeall=ctor-missing-parent-argument,copyable-polymorphic
  
  class VEYON_CORE_EXPORT Object : public QObject
  {
  	Q_OBJECT
  public:
  	using DataMap = QMap<QString, QVariant>;
  
  	Object();
  	Object( Store::Backend backend, Store::Scope scope, const QString& storeName = {} );
  	explicit Object( Store* store );
  	Object( const Object& );
  	~Object() override;
  
  	Object& operator=( const Object& ref );
  	Object& operator+=( const Object& ref );
  
  	bool hasValue( const QString& key, const QString& parentKey ) const;
  
  	QVariant value( const QString& key, const QString& parentKey, const QVariant& defaultValue ) const;
  
  	void setValue( const QString& key, const QVariant& value, const QString& parentKey );
  
  	void removeValue( const QString& key, const QString& parentKey );
  
  	void addSubObject( Object* obj, const QString& parentKey );
  
  	void reloadFromStore()
  	{
  		if( m_store )
  		{
  			m_store->load( this );
  		}
  	}
  
  	void flushStore()
  	{
  		if( m_store )
  		{
  			m_store->flush( this );
  		}
  	}
  
  	bool isStoreWritable() const
  	{
  		return m_store->isWritable();
  	}
  
  	void clear()
  	{
  		m_data.clear();
  	}
  
  	const DataMap & data() const
  	{
  		return m_data;
  	}
  
  
  Q_SIGNALS:
  	void configurationChanged();
  
  
  private:
  	static Store* createStore( Store::Backend backend, Store::Scope scope );
  
  	Configuration::Store *m_store;
  	bool m_customStore;
  	DataMap m_data;
  
  } ;
  
  }
  