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// Copyright 2017-2021 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.
#ifndef MUMBLE_MUMBLE_XMLTOOLS_H_
#define MUMBLE_MUMBLE_XMLTOOLS_H_
#include <QMap>
#include <QObject>
#include <QXmlStreamReader>
#include <QXmlStreamWriter>
class XMLTools : public QObject {
Q_OBJECT
public:
/* Recursively parse and output XHTML.
* This will drop <head>, <html> etc, take the contents of <body> and strip out unnecesarry styles.
* It will also change <span style=""> into matching <b>, <i> or <u>.
*/
static void recurseParse(QXmlStreamReader &reader, QXmlStreamWriter &writer, int ¶graphs,
const QMap< QString, QString > &opstyle, const int close = 0, bool ignore = true);
/* Iterate XML and remove close-followed-by-open.
* For example, make "<b>bold with </b><b><i>italic</i></b>" into
* "<b>bold with <i>italic</i></b>"
*
* If the input XML is or may not be valid, a "unduplicate" tag can be used as a root element,
* which will be dropped and not written to writer.
*
* Input XML has to be valid XML.
*
* Works on b, i, u, and a elements.
*/
static bool unduplicateTags(QXmlStreamReader &reader, QXmlStreamWriter &writer);
};
#endif // XMLTOOLS_H
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