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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of the Qt Build Suite.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms and
** conditions see http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "filetags.h"
#include <QStringList>
namespace qbs {
namespace Internal {
void FileTag::clear()
{
Id::operator=(Id());
}
QStringList FileTags::toStringList() const
{
QStringList strlst;
foreach (const FileTag &tag, *this)
strlst += tag.toString();
return strlst;
}
FileTags FileTags::fromStringList(const QStringList &strings)
{
FileTags result;
foreach (const QString &str, strings)
result += FileTag(str.toLocal8Bit());
return result;
}
/*!
* \return \c{true} if this file tags set has file tags in common with \c{other}.
*/
bool FileTags::matches(const FileTags &other) const
{
for (FileTags::const_iterator it = other.begin(); it != other.end(); ++it)
if (contains(*it))
return true;
return false;
}
LogWriter operator <<(LogWriter w, const FileTags &tags)
{
bool firstLoop = true;
w.write('(');
foreach (const FileTag &tag, tags) {
if (firstLoop)
firstLoop = false;
else
w.write(QLatin1String(", "));
w.write(tag.toString());
}
w.write(')');
return w;
}
QDataStream &operator >>(QDataStream &s, FileTags &tags)
{
int i;
s >> i;
tags.clear();
tags.reserve(i);
QVariant v;
while (--i >= 0) {
s >> v;
tags += FileTag::fromSetting(v);
}
return s;
}
QDataStream &operator <<(QDataStream &s, const FileTags &tags)
{
s << tags.count();
foreach (const FileTag &ft, tags)
s << ft.toSetting();
return s;
}
} // namespace Internal
} // namespace qbs
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