formatplugin.h

00001 /*
00002     This file is part of libkabc.
00003     Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public License
00016     along with this library; see the file COPYING.LIB.  If not, write to
00017     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018     Boston, MA 02110-1301, USA.
00019 */
00020 
00021 #ifndef KABC_FORMATPLUGIN_H
00022 #define KABC_FORMATPLUGIN_H
00023 
00024 #include <qfile.h>
00025 
00026 #include "plugin.h"
00027 #include "resource.h"
00028 
00029 namespace KABC {
00030 
00031 class AddressBook;
00032 class Addressee;
00033 
00042 class KABC_EXPORT FormatPlugin : public Plugin
00043 {
00044 public:
00045 
00049   virtual bool load( Addressee &, QFile *file ) = 0;
00050 
00054   virtual bool loadAll( AddressBook *, Resource *, QFile *file ) = 0;
00055 
00059   virtual void save( const Addressee &, QFile *file ) = 0;
00060     
00064   virtual void saveAll( AddressBook *, Resource *, QFile *file ) = 0;
00065     
00069   virtual bool checkFormat( QFile *file ) const = 0;
00070 };
00071 
00072 }
00073 #endif
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