File indexing completed on 2024-05-05 04:49:23
0001 /**************************************************************************************** 0002 * Copyright (c) 2009 Maximilian Kossick <maximilian.kossick@googlemail.com> * 0003 * * 0004 * This program is free software; you can redistribute it and/or modify it under * 0005 * the terms of the GNU General Public License as published by the Free Software * 0006 * Foundation; either version 2 of the License, or (at your option) any later * 0007 * version. * 0008 * * 0009 * This program is distributed in the hope that it will be useful, but WITHOUT ANY * 0010 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * 0011 * PARTICULAR PURPOSE. See the GNU General Public License for more details. * 0012 * * 0013 * You should have received a copy of the GNU General Public License along with * 0014 * this program. If not, see <http://www.gnu.org/licenses/>. * 0015 ****************************************************************************************/ 0016 0017 #ifndef UNIONJOB_H 0018 #define UNIONJOB_H 0019 0020 #include "SynchronizationBaseJob.h" 0021 0022 #include "core/meta/forward_declarations.h" 0023 0024 #include <QMap> 0025 #include <QPair> 0026 #include <QSet> 0027 0028 namespace Amarok 0029 { 0030 class Collection; 0031 } 0032 0033 /** 0034 * @class UnionJob 0035 * As the result of this job both collections contain the union 0036 * of the tracks in both collections, i.e. it adds tracks that are in 0037 * collection A but not in collection B to B and tracks that are in B but 0038 * not in A to A. It does not remove tracks from either A or B. 0039 */ 0040 class UnionJob : public SynchronizationBaseJob 0041 { 0042 Q_OBJECT 0043 public: 0044 UnionJob( Collections::Collection *collA, Collections::Collection *collB ); 0045 ~UnionJob() override; 0046 0047 protected: 0048 void doSynchronization( const Meta::TrackList &tracks, InSet syncDirection, Collections::Collection *collA, Collections::Collection *collB ) override; 0049 }; 0050 0051 0052 #endif