/usr/include/KF5/mimetreeparser/htmlwriter.h is in libkf5mimetreeparser-dev 4:17.12.3-0ubuntu3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | /* -*- c++ -*-
interfaces/htmlwriter.h
This file is part of KMail's plugin interface.
Copyright (c) 2003 Marc Mutz <mutz@kde.org>
KMail is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
KMail is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the Qt library by Trolltech AS, Norway (or with modified versions
of Qt that use the same license as Qt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
Qt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
*/
#ifndef __MIMETREEPARSER_INTERFACES_HTMLWRITER_H__
#define __MIMETREEPARSER_INTERFACES_HTMLWRITER_H__
#include "mimetreeparser_export.h"
#include <qglobal.h>
#include <memory>
class QByteArray;
class QIODevice;
class QString;
class QTextStream;
namespace MimeTreeParser {
/**
* @short An interface for HTML sinks.
* @author Marc Mutz <mutz@kde.org>
*
*/
class MIMETREEPARSER_EXPORT HtmlWriter
{
public:
HtmlWriter();
virtual ~HtmlWriter();
/** Signal the begin of stuff to write.
* Sub-classes should open device() in a writable mode here and then
* call the base class.
*/
virtual void begin();
/** Write out a chunk of text. No HTML escaping is performed.
* @deprecated use stream() instead
*/
void write(const QString &html);
/** Signal the end of stuff to write.
* Sub-classes should call the base class and then close device() here.
*/
virtual void end();
/**
* Stop all possibly pending processing in order to be able to
* call #begin() again.
* Sub-classes should call the base class and then reset device() here.
*/
virtual void reset();
/** Returns the QIODevice backing this HtmlWriter instance.
* Before writing to this directly, make sure to flush stream().
*/
virtual QIODevice *device() const = 0;
/** Returns a QTextStream on device().
* Use this for writing QString data, rather than local string
* concatenations.
*/
QTextStream *stream() const;
/**
* Embed a part with Content-ID @p contentId, using url @p url.
*/
virtual void embedPart(const QByteArray &contentId, const QString &url) = 0;
virtual void extraHead(const QString &str) = 0;
private:
Q_DISABLE_COPY(HtmlWriter)
mutable std::unique_ptr<QTextStream> m_stream;
};
}
#endif // __MIMETREEPARSER_INTERFACES_HTMLWRITER_H__
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