certmanager/lib

keyfilter.h

00001 /*
00002     keyfilter.h
00003 
00004     This file is part of libkleopatra, the KDE keymanagement library
00005     Copyright (c) 2004 Klarälvdalens Datakonsult AB
00006 
00007     Libkleopatra is free software; you can redistribute it and/or
00008     modify it under the terms of the GNU General Public License as
00009     published by the Free Software Foundation; either version 2 of the
00010     License, or (at your option) any later version.
00011 
00012     Libkleopatra is distributed in the hope that it will be useful,
00013     but WITHOUT ANY WARRANTY; without even the implied warranty of
00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015     General Public License for more details.
00016 
00017     You should have received a copy of the GNU General Public License
00018     along with this program; if not, write to the Free Software
00019     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00020 
00021     In addition, as a special exception, the copyright holders give
00022     permission to link the code of this program with any edition of
00023     the Qt library by Trolltech AS, Norway (or with modified versions
00024     of Qt that use the same license as Qt), and distribute linked
00025     combinations including the two.  You must obey the GNU General
00026     Public License in all respects for all of the code used other than
00027     Qt.  If you modify this file, you may extend this exception to
00028     your version of the file, but you are not obligated to do so.  If
00029     you do not wish to do so, delete this exception statement from
00030     your version.
00031 */
00032 
00033 #ifndef __KLEO_KEYFILTER_H__
00034 #define __KLEO_KEYFILTER_H__
00035 
00036 namespace GpgME {
00037   class Key;
00038 }
00039 
00040 class QFont;
00041 class QColor;
00042 class QString;
00043 
00044 namespace Kleo {
00045 
00050   class KeyFilter {
00051   public:
00052     virtual ~KeyFilter() {}
00053     virtual bool matches( const GpgME::Key & key ) const = 0;
00054 
00055     virtual unsigned int specificity() const = 0;
00056 
00057     // not sure if we want these here, but for the time being, it's
00058     // the easiest way:
00059     virtual QColor fgColor() const = 0;
00060     virtual QColor bgColor() const = 0;
00061     virtual QFont  font( const QFont & ) const = 0;
00062     virtual QString name() const = 0;
00063     virtual QString icon() const = 0;
00064   };
00065 
00066 }
00067 
00068 #endif // __KLEO_KEYFILTER_H__
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