forked from qt-creator/qt-creator
2eb3bda5a8
...with a prefix. Change-Id: I6e23e00254d7b7316057514d1234cde66ab44a0d Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing
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**
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** This file is part of Qt Creator.
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**
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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 and
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** conditions see http://www.qt.io/terms-conditions. For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#include "lineprefixer.h"
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namespace ClangBackEnd {
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LinePrefixer::LinePrefixer(const QByteArray &prefix)
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: m_prefix(prefix)
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, m_previousIsEndingWithNewLine(true)
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{}
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QByteArray LinePrefixer::prefix(const QByteArray &text)
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{
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QByteArray output = text;
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if (m_previousIsEndingWithNewLine)
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output.prepend(m_prefix);
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if (output.endsWith('\n')) {
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m_previousIsEndingWithNewLine = true;
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output.chop(1);
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} else {
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m_previousIsEndingWithNewLine = false;
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}
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output.replace("\n", "\n" + m_prefix);
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if (m_previousIsEndingWithNewLine)
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output.append('\n');
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return output;
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}
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} // namespace ClangBackEnd
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