cachingloaderdecorator.h

/*
  This file is part of the Grantlee template system.
 
  Copyright (c) 2010 Stephen Kelly <steveire@gmail.com>
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either version
  2.1 of the Licence, or (at your option) any later version.
 
  This library 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
  Lesser General Public License for more details.
 
  You should have received a copy of the GNU Lesser General Public
  License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
*/
 
#ifndef GRANTLEE_CACHINGLOADERDECORATOR_H
#define GRANTLEE_CACHINGLOADERDECORATOR_H
 
#include "templateloader.h"
 
#include "grantlee_core_export.h"
 
namespace Grantlee
{
 
class CachingLoaderDecoratorPrivate;
 
 
class GRANTLEE_CORE_EXPORT CachingLoaderDecorator : public AbstractTemplateLoader
{
public:
#ifndef Q_QDOC
  typedef QSharedPointer<CachingLoaderDecorator> Ptr;
#endif
 
  CachingLoaderDecorator( Grantlee::AbstractTemplateLoader::Ptr loader );
 
  virtual ~CachingLoaderDecorator();
 
  /* reimp */ bool canLoadTemplate( const QString& name ) const;
 
  /* reimp */ QPair< QString, QString > getMediaUri( const QString& fileName ) const;
 
  /* reimp */ Template loadByName( const QString& name, const Grantlee::Engine* engine ) const;
 
  void clear();
 
  int size() const;
 
  bool isEmpty() const;
 
private:
  Q_DECLARE_PRIVATE( CachingLoaderDecorator )
  CachingLoaderDecoratorPrivate * const d_ptr;
};
 
}
 
 
#endif