23c2da3cc2
A QTextDocument can now be written out in Markdown format.
- Add the QTextMarkdownWriter as a private class for now
- Add QTextDocument::toMarkdown()
- QTextDocumentWriter uses QTextMarkdownWriter if setFormat("markdown")
is called or if the file suffix is .md or .mkd
- Add QTextEdit::toMarkdown() and the markdown property
[ChangeLog][QtGui][Text] Markdown (CommonMark or GitHub dialect) is now
a supported format for reading into and writing from QTextDocument.
Change-Id: I663a77017fac7ae1b3f9a400f5cd357bb40750af
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
65 lines
2.7 KiB
C++
65 lines
2.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2019 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QCommandLineParser>
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#include <QDebug>
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#include <QFile>
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#include <QGuiApplication>
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#include <QTextDocument>
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int main(int argc, char **argv)
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{
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QGuiApplication app(argc, argv);
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QGuiApplication::setApplicationVersion(QT_VERSION_STR);
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QCommandLineParser parser;
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parser.setApplicationDescription("Converts the Qt-supported subset of HTML to Markdown.");
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parser.addHelpOption();
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parser.addVersionOption();
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parser.addPositionalArgument(QGuiApplication::translate("main", "input"),
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QGuiApplication::translate("main", "input file"));
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parser.addPositionalArgument(QGuiApplication::translate("main", "output"),
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QGuiApplication::translate("main", "output file"));
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parser.process(app);
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if (parser.positionalArguments().count() != 2)
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parser.showHelp(1);
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QFile inFile(parser.positionalArguments().first());
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if (!inFile.open(QIODevice::ReadOnly)) {
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qFatal("failed to open %s for reading", parser.positionalArguments().first().toLocal8Bit().data());
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exit(2);
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}
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QFile outFile(parser.positionalArguments().at(1));
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if (!outFile.open(QIODevice::WriteOnly)) {
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qFatal("failed to open %s for writing", parser.positionalArguments().at(1).toLocal8Bit().data());
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exit(2);
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}
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QTextDocument doc;
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doc.setHtml(QString::fromUtf8(inFile.readAll()));
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outFile.write(doc.toMarkdown().toUtf8());
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}
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