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Merge pull request #1582 from tresf/master

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ProjectVersion: Expose major/minor/release/build info
This commit is contained in:
Lukas W
2015-01-14 20:26:43 +01:00
parent c5fbd3e643 697fc4dd0f
commit 030292cbad
2 changed files with 124 additions and 49 deletions
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111
include/ProjectVersion.h
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@@ -2,6 +2,7 @@
* 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 - http://lmms.io
*
@@ -28,29 +29,107 @@
#include <QtCore/QString>
class ProjectVersion : public QString
{
public:
ProjectVersion( const QString & _s ) :
QString( _s )
{
}
static int compare( const ProjectVersion & _v1,
const ProjectVersion & _v2 );
} ;
enum CompareType { Major, Minor, Release, Build };
static inline int parseMajor(QString & version) {
return version.section( '.', 0, 0 ).toInt();
}
static inline int parseMinor(QString & version) {
return version.section( '.', 1, 1 ).toInt();
}
inline bool operator<( const ProjectVersion & _v1, const char * _str )
{
return ProjectVersion::compare( _v1, ProjectVersion( _str ) ) < 0;
static inline int parseRelease(QString & version) {
return version.section( '.', 2 ).section( '-', 0, 0 ).toInt();
}
static inline QString parseBuild(QString & version) {
return version.section( '.', 2 ).section( '-', 1 );
}
/*! \brief Version number parsing and comparison
*
* Parses and compares version information. i.e. "1.0.3" < "1.0.10"
*/
class ProjectVersion
{
public:
ProjectVersion(QString version, CompareType c = CompareType::Build) :
m_version(version),
m_major(parseMajor(m_version)),
m_minor(parseMinor(m_version)),
m_release(parseRelease(m_version)) ,
m_build(parseBuild(m_version)),
m_compareType(c)
{
}
ProjectVersion(const char * version, CompareType c = CompareType::Build) :
m_version(QString(version)),
m_major(parseMajor(m_version)),
m_minor(parseMinor(m_version)),
m_release(parseRelease(m_version)) ,
m_build(parseBuild(m_version)),
m_compareType(c)
{
}
static int compare(ProjectVersion v1, ProjectVersion v2);
int getMajor() { return m_major; }
int getMinor() { return m_minor; }
int getRelease() { return m_release; }
QString getBuild() { return m_build; }
CompareType getCompareType() { return m_compareType; }
ProjectVersion setCompareType(CompareType compareType) { m_compareType = compareType; return * this; }
private:
QString m_version;
int m_major;
int m_minor;
int m_release;
QString m_build;
CompareType m_compareType;
} ;
inline int compare(ProjectVersion v1, QString v2)
{
return ProjectVersion::compare(v1, ProjectVersion(v2));
}
/*
* ProjectVersion v. QString
*/
inline bool operator<(ProjectVersion v1, QString v2) { return compare(v1, v2) < 0; }
inline bool operator>(ProjectVersion v1, QString v2) { return compare(v1, v2) > 0; }
inline bool operator<=(ProjectVersion v1, QString v2) { return compare(v1, v2) <= 0; }
inline bool operator>=(ProjectVersion v1, QString v2) { return compare(v1, v2) >= 0; }
inline bool operator==(ProjectVersion v1, QString v2) { return compare(v1, v2) == 0; }
inline bool operator!=(ProjectVersion v1, QString v2) { return compare(v1, v2) != 0; }
inline bool operator<(QString v1, ProjectVersion v2) { return 0 < compare(v2, v1); }
inline bool operator>(QString v1, ProjectVersion v2) { return 0 > compare(v2, v1); }
inline bool operator<=(QString v1, ProjectVersion v2) { return 0 <= compare(v2, v1); }
inline bool operator>=(QString v1, ProjectVersion v2) { return 0 >= compare(v2, v1); }
inline bool operator==(QString v1, ProjectVersion v2) { return 0 == compare(v2, v1); }
inline bool operator!=(QString v1, ProjectVersion v2) { return 0 != compare(v2, v1); }
/*
* ProjectVersion v. ProjectVersion
*/
inline bool operator<(ProjectVersion & v1, ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) < 0; }
inline bool operator>(ProjectVersion & v1, ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) > 0; }
inline bool operator<=(ProjectVersion & v1, ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) <= 0; }
inline bool operator>=(ProjectVersion & v1, ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) >= 0; }
inline bool operator==(ProjectVersion & v1, ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) == 0; }
inline bool operator!=(ProjectVersion & v1, ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) != 0; }
#endif