kmail Library API Documentation

khtmlparthtmlwriter.h

00001 /*  -*- c++ -*-
00002     khtmlparthtmlwriter.h
00003 
00004     This file is part of KMail, the KDE mail client.
00005     Copyright (c) 2003 Marc Mutz <mutz@kde.org>
00006 
00007     KMail is free software; you can redistribute it and/or modify it
00008     under the terms of the GNU General Public License, version 2, as
00009     published by the Free Software Foundation.
00010 
00011     KMail is distributed in the hope that it will be useful, but
00012     WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     General Public License for more details.
00015 
00016     You should have received a copy of the GNU General Public License
00017     along with this program; if not, write to the Free Software
00018     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019 
00020     In addition, as a special exception, the copyright holders give
00021     permission to link the code of this program with any edition of
00022     the Qt library by Trolltech AS, Norway (or with modified versions
00023     of Qt that use the same license as Qt), and distribute linked
00024     combinations including the two.  You must obey the GNU General
00025     Public License in all respects for all of the code used other than
00026     Qt.  If you modify this file, you may extend this exception to
00027     your version of the file, but you are not obligated to do so.  If
00028     you do not wish to do so, delete this exception statement from
00029     your version.
00030 */
00031 
00032 #ifndef __KMAIL_KHTMLPARTHTMLWRITER_H__
00033 #define __KMAIL_KHTMLPARTHTMLWRITER_H__
00034 
00035 #include "interfaces/htmlwriter.h"
00036 #include <qobject.h>
00037 
00038 #include <qstringlist.h>
00039 #include <qtimer.h>
00040 
00041 class QString;
00042 class KHTMLPart;
00043 
00044 namespace KMail {
00045 
00046   class KHtmlPartHtmlWriter : public QObject, public HtmlWriter {
00047     Q_OBJECT
00048   public:
00049     KHtmlPartHtmlWriter( KHTMLPart * part,
00050              QObject * parent=0, const char * name = 0 );
00051     virtual ~KHtmlPartHtmlWriter();
00052 
00053     void begin( const QString & cssDefs );
00054     void end();
00055     void reset();
00056     void write( const QString & str );
00057     void queue( const QString & str );
00058     void flush();
00059 
00060   private slots:
00061     void slotWriteNextHtmlChunk();
00062 
00063   private:
00064     KHTMLPart * mHtmlPart;
00065     QStringList mHtmlQueue;
00066     QTimer mHtmlTimer;
00067     enum State {
00068       Begun,
00069       Queued,
00070       Ended
00071     } mState;
00072   };
00073 
00074 } // namespace KMail
00075 
00076 #endif // __KMAIL_KHTMLPARTHTMLWRITER_H__
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This file is part of the documentation for kmail Library Version 3.2.2.
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