QGIS API Documentation  2.99.0-Master (a411669)
qgsprojectversion.cpp
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1 /***************************************************************************
2  qgsprojectfile.h - description
3  -------------------
4  begin : Sun 15 dec 2007
5  copyright : (C) 2007 by Magnus Homann
6  email : magnus at homann.se
7  ***************************************************************************/
8 
9 /***************************************************************************
10  * *
11  * This program is free software; you can redistribute it and/or modify *
12  * it under the terms of the GNU General Public License as published by *
13  * the Free Software Foundation; either version 2 of the License, or *
14  * (at your option) any later version. *
15  * *
16  ***************************************************************************/
17 
18 #include <QString>
19 #include <QStringList>
20 
21 #include "qgslogger.h"
22 #include "qgsprojectversion.h"
23 
24 QgsProjectVersion::QgsProjectVersion( int major, int minor, int sub, const QString &name )
25 {
26  mMajor = major;
27  mMinor = minor;
28  mSub = sub;
29  mName = name;
30 }
31 
32 QgsProjectVersion::QgsProjectVersion( const QString &string )
33 {
34  QString pre = string.section( '-', 0, 0 );
35 
36  QStringList fileVersionParts = pre.section( '-', 0 ).split( '.' );
37 
38  mMinor = 0;
39  mSub = 0;
40  mMajor = fileVersionParts.at( 0 ).toInt();
41 
42  if ( fileVersionParts.size() > 1 )
43  {
44  mMinor = fileVersionParts.at( 1 ).toInt();
45  }
46  if ( fileVersionParts.size() > 2 )
47  {
48  mSub = fileVersionParts.at( 2 ).toInt();
49  }
50  mName = string.section( '-', 1 );
51 
52  QgsDebugMsg( QString( "Version is set to " ) + text() );
53 
54 }
55 
57 {
58  return ( ( mMajor == other.mMajor ) &&
59  ( mMinor == other.mMinor ) &&
60  ( mSub == other.mSub ) );
61 }
62 
64 {
65  return ( ( mMajor != other.mMajor ) ||
66  ( mMinor != other.mMinor ) ||
67  ( mSub != other.mSub ) );
68 }
69 
71 {
72  return ( *this == other ) || ( *this > other );
73 }
74 
76 {
77  return ( ( mMajor > other.mMajor ) ||
78  ( ( mMajor == other.mMajor ) && ( mMinor > other.mMinor ) ) ||
79  ( ( mMajor == other.mMajor ) && ( mMinor == other.mMinor ) && ( mSub > other.mSub ) ) );
80 }
81 
83 {
84  if ( mName.isEmpty() )
85  {
86  return QStringLiteral( "%1.%2.%3" ).arg( mMajor ).arg( mMinor ).arg( mSub );
87  }
88  else
89  {
90  return QStringLiteral( "%1.%2.%3-%4" ).arg( mMajor ).arg( mMinor ).arg( mSub ).arg( mName );
91  }
92 }
93 
95 {
96  return mMajor == 0 && mMinor == 0 && mSub == 0;
97 }
bool operator>(const QgsProjectVersion &other) const
Boolean > operator.
#define QgsDebugMsg(str)
Definition: qgslogger.h:37
bool isNull() const
Returns true if this is a NULL project version.
A class to describe the version of a project.
QgsProjectVersion()
Creates a new NULL version.
bool operator!=(const QgsProjectVersion &other) const
Boolean not equal operator.
bool operator>=(const QgsProjectVersion &other) const
Boolean >= operator.
bool operator==(const QgsProjectVersion &other) const
Boolean equal operator.