QGIS API Documentation  2.0.1-Dufour
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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, QString name )
25 {
26  mMajor = major;
27  mMinor = minor;
28  mSub = sub;
29  mName = name;
30 }
31 
32 QgsProjectVersion::QgsProjectVersion( 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  mName = "";
41  mMajor = fileVersionParts.at( 0 ).toInt();
42 
43  if ( fileVersionParts.size() > 1 )
44  {
45  mMinor = fileVersionParts.at( 1 ).toInt();
46  }
47  if ( fileVersionParts.size() > 2 )
48  {
49  mSub = fileVersionParts.at( 2 ).toInt();
50  }
51  mName = string.section( '-', 1 );
52 
53  QgsDebugMsg( QString( "Version is set to " ) + text() );
54 
55 }
56 
59 bool QgsProjectVersion::operator==( const QgsProjectVersion &other )
60 {
61  return (( mMajor == other.mMajor ) &&
62  ( mMinor == other.mMinor ) &&
63  ( mSub == other.mSub ) );
64 }
65 
68 bool QgsProjectVersion::operator>=( const QgsProjectVersion &other )
69 {
70  return (( mMajor >= other.mMajor ) ||
71  (( mMajor == other.mMajor ) && ( mMinor >= other.mMinor ) ) ||
72  (( mMajor == other.mMajor ) && ( mMinor == other.mMinor ) && ( mSub >= other.mSub ) ) );
73 }
74 
77 bool QgsProjectVersion::operator>( const QgsProjectVersion &other )
78 {
79  return (( mMajor > other.mMajor ) ||
80  (( mMajor == other.mMajor ) && ( mMinor > other.mMinor ) ) ||
81  (( mMajor == other.mMajor ) && ( mMinor == other.mMinor ) && ( mSub > other.mSub ) ) );
82 }
83 
84 QString QgsProjectVersion::text()
85 {
86  if ( mName.isNull() )
87  {
88  return QString( "%1.%2.%3" ).arg( mMajor ).arg( mMinor ).arg( mSub );
89  }
90  else
91  {
92  return QString( "%1.%2.%3-%4" ).arg( mMajor ).arg( mMinor ).arg( mSub ).arg( mName );
93  }
94 }
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