vcs/vcsmapping.cpp

   1 /***************************************************************************
   2  *   This file is part of KDevelop                                         *
   3  *   Copyright 2007 Andreas Pakulat <apaku@gmx.de>                     *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU Library General Public License as       *
   7  *   published by the Free Software Foundation; either version 2 of the    *
   8  *   License, or (at your option) any later version.                       *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU Library General Public     *
  16  *   License along with this program; if not, write to the                 *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  19  ***************************************************************************/
  20
  21 #include "vcsmapping.h"
  22
  23 //Needed first as it provides a hash-function for QHash
  24 #include "vcslocation.h"
  25
  26 #include <QtCore/QPair>
  27 #include <QtCore/QHash>
  28
  29
  30 namespace KDevelop
  31 {
  32
  33 class VcsMappingPrivate
  34 {
  35     public:
  36         QHash<VcsLocation,QPair<VcsLocation, VcsMapping::MappingFlag> > mapping;
  37 };
  38
  39 VcsMapping::VcsMapping()
  40     : d(new VcsMappingPrivate)
  41 {
  42 }
  43
  44 VcsMapping::~VcsMapping()
  45 {
  46     delete d;
  47 }
  48
  49 VcsMapping::VcsMapping( const VcsMapping& rhs )
  50     : d(new VcsMappingPrivate)
  51 {
  52     d->mapping = rhs.d->mapping;
  53 }
  54
  55 void VcsMapping::addMapping( const VcsLocation& sourceLocation,
  56                     const VcsLocation& destinationLocation,
  57                     VcsMapping::MappingFlag recursion )
  58 {
  59     QPair<VcsLocation,VcsMapping::MappingFlag> val = qMakePair(destinationLocation,recursion);
  60     d->mapping[sourceLocation] = val;
  61 }
  62
  63 void VcsMapping::removeMapping( const VcsLocation& sourceLocation)
  64 {
  65     if( d->mapping.contains(sourceLocation) )
  66         d->mapping.remove(sourceLocation);
  67 }
  68
  69 QList<VcsLocation> VcsMapping::sourceLocations() const
  70 {
  71     return d->mapping.keys();
  72 }
  73
  74 VcsLocation VcsMapping::destinationLocation( const VcsLocation& sourceLocation ) const
  75 {
  76     if( d->mapping.contains( sourceLocation ) )
  77         return d->mapping[sourceLocation].first;
  78     return QString();
  79 }
  80
  81 VcsMapping::MappingFlag VcsMapping::mappingFlag( const VcsLocation& sourceLocation ) const
  82 {
  83     if( d->mapping.contains( sourceLocation ) )
  84         return d->mapping[sourceLocation].second;
  85     return NonRecursive;
  86 }
  87
  88
  89 VcsMapping& VcsMapping::operator=( const VcsMapping& rhs)
  90 {
  91     if(this == &rhs)
  92         return *this;
  93     d->mapping = rhs.d->mapping;
  94     return *this;
  95 }
  96
  97 }
  98