Grantlee  0.5.1
templates/lib/taglibraryinterface.h
00001 /*
00002   This file is part of the Grantlee template system.
00003 
00004   Copyright (c) 2009,2010 Stephen Kelly <steveire@gmail.com>
00005 
00006   This library is free software; you can redistribute it and/or
00007   modify it under the terms of the GNU Lesser General Public
00008   License as published by the Free Software Foundation; either version
00009   2.1 of the Licence, or (at your option) any later version.
00010 
00011   This library is distributed in the hope that it will be useful,
00012   but WITHOUT ANY WARRANTY; without even the implied warranty of
00013   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014   Lesser General Public License for more details.
00015 
00016   You should have received a copy of the GNU Lesser General Public
00017   License along with this library.  If not, see <http://www.gnu.org/licenses/>.
00018 
00019 */
00020 
00021 #ifndef TAGLIBRARYINTERFACE_H
00022 #define TAGLIBRARYINTERFACE_H
00023 
00024 #include "outputstream.h"
00025 
00026 #include <QtCore/QHash>
00027 
00028 #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
00029 #define Q_PLUGIN_METADATA(p)
00030 #endif
00031 
00032 namespace Grantlee
00033 {
00034 class AbstractNodeFactory;
00035 class Engine;
00036 class Filter;
00037 
00039 
00080 class TagLibraryInterface
00081 {
00082 public:
00083   virtual ~TagLibraryInterface() {}
00084 
00088   virtual QHash<QString, AbstractNodeFactory*> nodeFactories( const QString &name = QString() ) {
00089     Q_UNUSED( name );
00090     static const QHash<QString, AbstractNodeFactory*> h;
00091     return h;
00092   };
00093 
00097   virtual QHash<QString, Filter*> filters( const QString &name = QString() ) {
00098     Q_UNUSED( name );
00099     static const QHash<QString, Filter*> h;
00100     return h;
00101   };
00102 };
00103 
00104 }
00105 
00106 Q_DECLARE_INTERFACE( Grantlee::TagLibraryInterface, "org.kde.grantlee.TagLibraryInterface/1.0" )
00107 
00108 #endif