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89 lines
2.8 KiB
89 lines
2.8 KiB
/*
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headerstyle.h
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This file is part of KMail, the KDE mail client.
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Copyright (c) 2003 Marc Mutz <mutz@kde.org>
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KMail is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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KMail is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the TQt library by Trolltech AS, Norway (or with modified versions
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of TQt that use the same license as TQt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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TQt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#ifndef __KMAIL_HEADERSTYLE_H__
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#define __KMAIL_HEADERSTYLE_H__
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class TQString;
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class KMMessage;
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namespace KMail {
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class HeaderStrategy;
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/** This class encapsulates the visual appearance of message
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headers. Together with HeaderStrategy, which determines
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which of the headers present in the message be shown, it is
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responsible for the formatting of message headers.
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@short Encapsulates visual appearance of message headers.
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@author Marc Mutz <mutz@kde.org>
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@see HeaderStrategy
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**/
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class HeaderStyle {
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protected:
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HeaderStyle();
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virtual ~HeaderStyle();
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public:
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//
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// Factory methods:
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//
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enum Type { Brief, Plain, Fancy, Enterprise };
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static const HeaderStyle * create( Type type );
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static const HeaderStyle * create( const TQString & type );
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static const HeaderStyle * brief();
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static const HeaderStyle * plain();
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static const HeaderStyle * fancy();
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static const HeaderStyle * enterprise();
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//
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// Methods for handling the styles:
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//
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virtual const char * name() const = 0;
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virtual const HeaderStyle * next() const = 0;
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virtual const HeaderStyle * prev() const = 0;
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//
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// HeaderStyle interface:
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//
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virtual TQString format( const KMMessage * message,
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const KMail::HeaderStrategy * strategy,
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const TQString & vCardName,
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bool printing=false, bool topLevel = false ) const = 0;
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};
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} // namespace KMail
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#endif // __KMAIL_HEADERSTYLE_H__
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