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** This file is part of Qbs.
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
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****************************************************************************/

#include "filetags.h"
#include <QtCore/qstringlist.h>

#include <tools/persistence.h>

namespace qbs {
namespace Internal {

void FileTag::clear()
{
    Id::operator=(Id());
}

void FileTag::store(PersistentPool &pool) const
{
    pool.store(toString());
}

void FileTag::load(PersistentPool &pool)
{
    *this = FileTag(pool.load<QString>().toUtf8());
}

QDebug operator<<(QDebug debug, const FileTag &tag)
{
    QDebugStateSaver saver(debug);
    return debug.resetFormat().noquote() << tag.toString();
}

FileTags FileTags::fromStringList(const QStringList &strings)
{
    FileTags result;
    for (const QString &str : strings)
        result += FileTag(str.toUtf8());
    return result;
}

LogWriter operator <<(LogWriter w, const FileTags &tags)
{
    bool firstLoop = true;
    w.write('(');
    for (const FileTag &tag : tags) {
        if (firstLoop)
            firstLoop = false;
        else
            w.write(QLatin1String(", "));
        w.write(tag.toString());
    }
    w.write(')');
    return w;
}

QDebug operator<<(QDebug debug, const FileTags &tags)
{
    QDebugStateSaver saver(debug);
    return debug.resetFormat().noquote() << tags.toStringList();
}

} // namespace Internal
} // namespace qbs