qtextmarkdownwriter_p.h

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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QTEXTMARKDOWNWRITER_P_H
#define QTEXTMARKDOWNWRITER_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QtGui/private/qtguiglobal_p.h>
#include <QtCore/QTextStream>
 
#include "qtextdocument_p.h"
#include "qtextdocumentwriter.h"
 
QT_BEGIN_NAMESPACE
 
class QAbstractItemModel;
 
class Q_GUI_EXPORT QTextMarkdownWriter
{
public:
    QTextMarkdownWriter(QTextStream &stream, QTextDocument::MarkdownFeatures features);
    bool writeAll(const QTextDocument *document);
#if QT_CONFIG(itemmodel)
    void writeTable(const QAbstractItemModel *table);
#endif
 
    int writeBlock(const QTextBlock &block, bool table, bool ignoreFormat, bool ignoreEmpty);
    void writeFrame(const QTextFrame *frame);
    void writeFrontMatter(const QString &fm);
 
private:
    struct ListInfo {
        bool loose;
    };
 
    ListInfo listInfo(QTextList *list);
    void setLinePrefixForBlockQuote(int level);
 
private:
    QTextStream &m_stream;
    QTextDocument::MarkdownFeatures m_features;
    QMap<QTextList *, ListInfo> m_listInfo;
    QString m_linePrefix;
    QString m_codeBlockFence;
    int m_wrappedLineIndent = 0;
    int m_lastListIndent = 1;
    bool m_doubleNewlineWritten = false;
    bool m_linePrefixWritten = false;
    bool m_indentedCodeBlock = false;
    bool m_fencedCodeBlock = false;
};
 
QT_END_NAMESPACE
 
#endif // QTEXTMARKDOWNWRITER_P_H