File indexing completed on 2024-04-21 04:45:42
0001 /**************************************************************************************** 0002 * Copyright (c) 2007 Maximilian Kossick <maximilian.kossick@googlemail.com> * 0003 * Copyright (c) 2010 Ralf Engels <ralf-engels@gmx.de> * 0004 * * 0005 * This program is free software; you can redistribute it and/or modify it under * 0006 * the terms of the GNU General Public License as published by the Free Software * 0007 * Foundation; either version 2 of the License, or (at your option) any later * 0008 * version. * 0009 * * 0010 * This program is distributed in the hope that it will be useful, but WITHOUT ANY * 0011 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * 0012 * PARTICULAR PURPOSE. See the GNU General Public License for more details. * 0013 * * 0014 * You should have received a copy of the GNU General Public License along with * 0015 * this program. If not, see <http://www.gnu.org/licenses/>. * 0016 ****************************************************************************************/ 0017 0018 #ifndef AMAROK_METAVALUES_H 0019 #define AMAROK_METAVALUES_H 0020 0021 #include <QHash> 0022 #include <QVariant> 0023 0024 /* This file exists because we need to share the implementation between 0025 * amaroklib and amarokcollectionscanner (which doesn't link to amaroklib). 0026 */ 0027 namespace Meta 0028 { 0029 /** This type can be used when a number of fields need to 0030 * be given to some functions. 0031 */ 0032 typedef QHash<qint64, QVariant> FieldHash; 0033 0034 // the following constants are used at a number of places, 0035 // Most importantly the QueryMaker 0036 // it's also used when reading and writing taglib tags 0037 0038 // if something is added here: also updsate MetaConstants.cpp 0039 0040 //track metadata 0041 static const qint64 valUrl = 1LL << 0; 0042 static const qint64 valTitle = 1LL << 1; 0043 static const qint64 valArtist = 1LL << 2; 0044 static const qint64 valAlbum = 1LL << 3; 0045 static const qint64 valGenre = 1LL << 4; 0046 static const qint64 valComposer = 1LL << 5; 0047 static const qint64 valYear = 1LL << 6; 0048 static const qint64 valComment = 1LL << 7; 0049 static const qint64 valTrackNr = 1LL << 8; 0050 static const qint64 valDiscNr = 1LL << 9; 0051 static const qint64 valBpm = 1LL << 10; 0052 //track data 0053 static const qint64 valLength = 1LL << 11; 0054 static const qint64 valBitrate = 1LL << 12; 0055 static const qint64 valSamplerate = 1LL << 13; 0056 static const qint64 valFilesize = 1LL << 14; 0057 static const qint64 valFormat = 1LL << 15; // the file type a numeric value 0058 static const qint64 valCreateDate = 1LL << 16; 0059 //statistics 0060 static const qint64 valScore = 1LL << 17; // value 0 to 100 0061 static const qint64 valRating = 1LL << 18; // value 0 to 10 (inclusive) 0062 static const qint64 valFirstPlayed = 1LL << 19; 0063 static const qint64 valLastPlayed = 1LL << 20; 0064 static const qint64 valPlaycount = 1LL << 21; 0065 static const qint64 valUniqueId = 1LL << 22; 0066 //replay gain 0067 static const qint64 valTrackGain = 1LL << 23; 0068 static const qint64 valTrackGainPeak= 1LL << 24; 0069 static const qint64 valAlbumGain = 1LL << 25; 0070 static const qint64 valAlbumGainPeak= 1LL << 26; 0071 0072 static const qint64 valAlbumArtist = 1LL << 27; 0073 static const qint64 valLabel = 1LL << 28; 0074 static const qint64 valModified = 1LL << 29; 0075 0076 // currently only used for reading and writing tags. Not supported for queryMaker 0077 // TODO: support for queryMaker 0078 static const qint64 valCompilation = 1LL << 40; 0079 static const qint64 valHasCover = (1LL << 40) + 1; 0080 static const qint64 valImage = (1LL << 40) + 2; 0081 static const qint64 valLyrics = (1LL << 40) + 3; 0082 0083 // start for custom numbers 0084 static const qint64 valCustom = 1LL << 60; 0085 } 0086 0087 #endif