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/*
* ProjectVersion.h - version compared in import upgrades
*
* Copyright (c) 2007 Javier Serrano Polo <jasp00/at/users.sourceforge.net>
* Copyright (c) 2015 Tres Finocchiaro <tres.finocchiaro/at/gmail.com>
*
* This file is part of LMMS - https://lmms.io
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#ifndef PROJECT_VERSION_H
#define PROJECT_VERSION_H
#include <QtCore/QString>
/*! \brief Version number parsing and comparison
*
* Parses and compares version information. i.e. "1.0.3" < "1.0.10"
*/
class ProjectVersion
{
public:
enum CompareType { Major, Minor, Release, Stage, Build };
ProjectVersion(QString version, CompareType c = Build);
ProjectVersion(const char * version, CompareType c = Build);
int getMajor() const { return m_major; }
int getMinor() const { return m_minor; }
int getRelease() const { return m_release; }
QString getStage() const { return m_stage; }
int getBuild() const { return m_build; }
CompareType getCompareType() const { return m_compareType; }
ProjectVersion setCompareType(CompareType compareType) { m_compareType = compareType; return * this; }
static int compare(const ProjectVersion& a, const ProjectVersion& b, CompareType c);
static int compare(ProjectVersion v1, ProjectVersion v2);
private:
QString m_version;
int m_major;
int m_minor;
int m_release;
QString m_stage;
int m_build;
CompareType m_compareType;
} ;
/*
* ProjectVersion v. ProjectVersion
*/
inline bool operator<(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) < 0; }
inline bool operator>(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) > 0; }
inline bool operator<=(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) <= 0; }
inline bool operator>=(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) >= 0; }
inline bool operator==(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) == 0; }
inline bool operator!=(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) != 0; }
#endif
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