forked from qt-creator/qt-creator
298531e370
Change-Id: Ic6a9ff0359625021ebc061d22db6811814534205 Reviewed-by: Kai Koehne <kai.koehne@digia.com>
116 lines
3.7 KiB
C++
116 lines
3.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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 Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/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 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: 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, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt 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 "codegeneration.h"
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#include <QTextStream>
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#include <QStringList>
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#include <QFileInfo>
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namespace Utils {
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QTCREATOR_UTILS_EXPORT QString fileNameToCppIdentifier(const QString &s)
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{
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QString rc;
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const int len = s.size();
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const QChar underscore = QLatin1Char('_');
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const QChar dot = QLatin1Char('.');
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for (int i = 0; i < len; i++) {
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const QChar c = s.at(i);
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if (c == underscore || c.isLetterOrNumber())
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rc += c;
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else if (c == dot)
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rc += underscore;
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}
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return rc;
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}
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QTCREATOR_UTILS_EXPORT QString headerGuard(const QString &file)
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{
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return headerGuard(file, QStringList());
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}
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QTCREATOR_UTILS_EXPORT QString headerGuard(const QString &file, const QStringList &namespaceList)
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{
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const QChar underscore = QLatin1Char('_');
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QString rc;
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for (int i = 0; i < namespaceList.count(); i++)
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rc += namespaceList.at(i).toUpper() + underscore;
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const QFileInfo fi(file);
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rc += fileNameToCppIdentifier(fi.fileName()).toUpper();
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return rc;
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}
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QTCREATOR_UTILS_EXPORT
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void writeIncludeFileDirective(const QString &file, bool globalInclude,
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QTextStream &str)
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{
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const QChar opening = globalInclude ? QLatin1Char('<') : QLatin1Char('"');
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const QChar closing = globalInclude ? QLatin1Char('>') : QLatin1Char('"');
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str << QLatin1String("#include ") << opening << file << closing << QLatin1Char('\n');
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}
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QTCREATOR_UTILS_EXPORT void writeBeginQtVersionCheck(QTextStream &str)
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{
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str << QLatin1String("#if QT_VERSION >= 0x050000\n");
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}
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QTCREATOR_UTILS_EXPORT
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QString writeOpeningNameSpaces(const QStringList &l, const QString &indent,
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QTextStream &str)
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{
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const int count = l.size();
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QString rc;
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if (count) {
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str << '\n';
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for (int i = 0; i < count; i++) {
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str << rc << "namespace " << l.at(i) << " {\n";
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rc += indent;
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}
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}
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return rc;
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}
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QTCREATOR_UTILS_EXPORT
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void writeClosingNameSpaces(const QStringList &l, const QString &indent,
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QTextStream &str)
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{
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if (!l.empty())
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str << '\n';
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for (int i = l.size() - 1; i >= 0; i--) {
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if (i)
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str << QString(indent.size() * i, QLatin1Char(' '));
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str << "} // namespace " << l.at(i) << '\n';
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}
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}
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} // namespace Utils
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