File indexing completed on 2024-05-05 04:49:21

 /****************************************************************************************
  * Copyright (c) 2013 Konrad Zemek <konrad.zemek@gmail.com>                             *
  *                                                                                      *
  * This program is free software; you can redistribute it and/or modify it under        *
  * the terms of the GNU General Public License as published by the Free Software        *
  * Foundation; either version 2 of the License, or (at your option) any later           *
  * version.                                                                             *
  *                                                                                      *
  * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
  * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *
  *                                                                                      *
  * You should have received a copy of the GNU General Public License along with         *
  * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
  ****************************************************************************************/
 
 #include "SimpleWritableTrack.h"
 
 #include <QReadLocker>
 #include <QWriteLocker>
 
 using namespace StatSyncing;
 
 SimpleWritableTrack::SimpleWritableTrack( const Meta::FieldHash &metadata,
                                           const QSet<QString> &labels )
     : SimpleTrack( metadata, labels )
 {
     // Move statistics to separate container, so we don't have to lock for other metadata
     foreach( const qint64 metaValue, metadata.keys() )
     {
         switch( metaValue )
         {
             case Meta::valFirstPlayed:
             case Meta::valLastPlayed:
             case Meta::valRating:
             case Meta::valPlaycount:
                 m_metadata.remove( metaValue );
                 m_statistics.insert( metaValue, metadata[metaValue] );
                 break;
 
             default:
                 break;
         }
     }
 }
 
 SimpleWritableTrack::~SimpleWritableTrack()
 {
 }
 
 QDateTime
 SimpleWritableTrack::firstPlayed() const
 {
     QReadLocker lock( &m_lock );
     return getDateTime( m_statistics.value( Meta::valFirstPlayed ) );
 }
 
 void
 SimpleWritableTrack::setFirstPlayed( const QDateTime &firstPlayed )
 {
     QWriteLocker lock( &m_lock );
     m_statistics.insert( Meta::valFirstPlayed, firstPlayed.isValid()
                                                ? firstPlayed.toSecsSinceEpoch() : 0u );
     m_changes |= Meta::valFirstPlayed;
 }
 
 QDateTime
 SimpleWritableTrack::lastPlayed() const
 {
     QReadLocker lock( &m_lock );
     return getDateTime( m_statistics.value( Meta::valLastPlayed ) );
 }
 
 void
 SimpleWritableTrack::setLastPlayed( const QDateTime &lastPlayed )
 {
     QWriteLocker lock( &m_lock );
     m_statistics.insert( Meta::valLastPlayed, lastPlayed.isValid()
                                               ? lastPlayed.toSecsSinceEpoch() : 0u );
     m_changes |= Meta::valLastPlayed;
 }
 
 int
 SimpleWritableTrack::rating() const
 {
     QReadLocker lock( &m_lock );
     return m_statistics.value( Meta::valRating ).toInt();
 }
 
 void
 SimpleWritableTrack::setRating( int rating )
 {
     QWriteLocker lock( &m_lock );
     m_statistics.insert( Meta::valRating, rating );
     m_changes |= Meta::valRating;
 }
 
 int
 SimpleWritableTrack::playCount() const
 {
     QReadLocker lock( &m_lock );
     return m_statistics.value( Meta::valPlaycount ).toInt();
 }
 
 void
 SimpleWritableTrack::setPlayCount( int playCount )
 {
     QWriteLocker lock( &m_lock );
     m_statistics.insert( Meta::valPlaycount, playCount );
     m_changes |= Meta::valPlaycount;
 }
 
 QSet<QString>
 SimpleWritableTrack::labels() const
 {
     QReadLocker lock( &m_lock );
     return m_labels;
 }
 
 void
 SimpleWritableTrack::setLabels( const QSet<QString> &labels )
 {
     QWriteLocker lock( &m_lock );
     m_labels = labels;
     m_changes |= Meta::valLabel;
 }
 
 void
 SimpleWritableTrack::commit()
 {
     QWriteLocker lock( &m_lock );
     doCommit( m_changes );
     m_changes = 0;
 }