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/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "utils_global.h"
#include "porting.h"
#include <QList>
#include <QMetaType>
#include <QString>
QT_BEGIN_NAMESPACE
class QDataStream;
class QVariant;
QT_END_NAMESPACE
namespace Utils {
class QTCREATOR_UTILS_EXPORT Id
{
public:
Id() = default;
Id(const char *name); // Good to use.
Id(const QLatin1String &) = delete;
Id withSuffix(int suffix) const;
Id withSuffix(const char *suffix) const;
Id withSuffix(const QString &suffix) const;
Id withPrefix(const char *prefix) const;
QByteArray name() const;
QString toString() const; // Avoid.
QVariant toSetting() const; // Good to use.
QString suffixAfter(Id baseId) const;
bool isValid() const { return m_id; }
bool operator==(Id id) const { return m_id == id.m_id; }
bool operator==(const char *name) const;
bool operator!=(Id id) const { return m_id != id.m_id; }
bool operator!=(const char *name) const { return !operator==(name); }
bool operator<(Id id) const { return m_id < id.m_id; }
bool operator>(Id id) const { return m_id > id.m_id; }
bool alphabeticallyBefore(Id other) const;
quintptr uniqueIdentifier() const { return m_id; } // Avoid.
static Id fromString(const QString &str); // FIXME: avoid.
static Id fromName(const QByteArray &ba); // FIXME: avoid.
static Id fromSetting(const QVariant &variant); // Good to use.
static Id versionedId(const QByteArray &prefix, int major, int minor = -1);
static QSet<Id> fromStringList(const QStringList &list);
static QStringList toStringList(const QSet<Id> &ids);
private:
explicit Id(quintptr uid) : m_id(uid) {}
quintptr m_id = 0;
};
inline QHashValueType qHash(Id id) { return static_cast<QHashValueType>(id.uniqueIdentifier()); }
} // namespace Utils
Q_DECLARE_METATYPE(Utils::Id)
Q_DECLARE_METATYPE(QList<Utils::Id>)
QT_BEGIN_NAMESPACE
QTCREATOR_UTILS_EXPORT QDataStream &operator<<(QDataStream &ds, Utils::Id id);
QTCREATOR_UTILS_EXPORT QDataStream &operator>>(QDataStream &ds, Utils::Id &id);
QTCREATOR_UTILS_EXPORT QDebug operator<<(QDebug dbg, const Utils::Id &id);
QT_END_NAMESPACE
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