/*  Variables.h
 *
 *  Copyright (C) 2013-2016  Jaye Evins <evins@snaught.com>
 *
 *  This file is part of gLabels-qt.
 *
 *  gLabels-qt 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  gLabels-qt 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 gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef model_Variables_h
#define model_Variables_h


#include "Variable.h"

#include <QMap>
#include <QObject>
#include <QString>


namespace glabels
{
	namespace model
	{

		///
		/// Variables Collection
		///
		class Variables : public QObject, public QMap<QString,Variable>
		{
			Q_OBJECT

			/////////////////////////////////
			// Life Cycle
			/////////////////////////////////
		public:
			Variables() = default;
			Variables( const Variables* variables );


			/////////////////////////////////
			// Object duplication
			/////////////////////////////////
			Variables* clone() const;


			/////////////////////////////////
			// Methods
			/////////////////////////////////
			bool hasVariable( const QString& name ) const;
			void addVariable( const Variable& variable );
			void deleteVariable( const QString& name );
			void replaceVariable( const QString& name, const Variable& variable );

			void setVariables( const QMap<QString,QString>& definitions );

			void resetVariables();
			void resetOnCopyVariables();
			void incrementVariablesOnItem();
			void incrementVariablesOnCopy();
			void incrementVariablesOnPage();


			/////////////////////////////////
			// Signals
			/////////////////////////////////
		signals:
			void changed();
			

			/////////////////////////////////
			// Private data
			/////////////////////////////////
		private:

		};

	}
}


#endif // model_Variables_h