/*  DataCache.h
 *
 *  Copyright (C) 2017  Jim 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 glabels_DataCache_h
#define glabels_DataCache_h


#include "LabelModel.h"


namespace glabels
{

	class DataCache
	{
	public:
		DataCache();
		
		DataCache( const QList<LabelModelObject*>& objects );

		bool hasImage( const QString& name ) const;
		QImage getImage( const QString& name ) const;
		void addImage( const QString& name, const QImage& image );
		QList<QString> imageNames() const;
		
	private:
		QMap<QString,QImage> mImageMap;

	};

}


#endif // glabels_DataCache_h