* Added DatabaseCommand_TrackStats. This will eventually be merged with PlaybackHistory.

src/libtomahawk/CMakeLists.txt

@@ -151,6 +151,7 @@ set( libGuiSources
     widgets/infowidgets/SourceInfoWidget.cpp
     widgets/infowidgets/ArtistInfoWidget.cpp
     widgets/infowidgets/AlbumInfoWidget.cpp
+    widgets/infowidgets/TrackInfoWidget.cpp
     widgets/Breadcrumb.cpp
     widgets/BreadcrumbButton.cpp
 )
@@ -218,6 +219,7 @@ set( libSources
     database/DatabaseCommand_AddSource.cpp
     database/DatabaseCommand_SourceOffline.cpp
     database/DatabaseCommand_CollectionStats.cpp
+    database/DatabaseCommand_TrackStats.cpp
     database/DatabaseCommand_LoadPlaylistEntries.cpp
     database/DatabaseCommand_ModifyPlaylist.cpp
     database/DatabaseCommand_PlaybackHistory.cpp
@@ -312,6 +314,7 @@ set( libUI ${libUI}
     widgets/infowidgets/SourceInfoWidget.ui
     widgets/infowidgets/ArtistInfoWidget.ui
     widgets/infowidgets/AlbumInfoWidget.ui
+    widgets/infowidgets/TrackInfoWidget.ui
     playlist/topbar/TopBar.ui
     playlist/QueueView.ui
     context/ContextWidget.ui

src/libtomahawk/database/DatabaseCommand_TrackStats.cpp

@@ -0,0 +1,90 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2012, Christian Muehlhaeuser <muesli@tomahawk-player.org>
+ *
+ *   Tomahawk 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 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tomahawk 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 Tomahawk. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "DatabaseCommand_TrackStats.h"
+
+#include "DatabaseImpl.h"
+#include "SourceList.h"
+#include "utils/Logger.h"
+
+using namespace Tomahawk;
+
+
+DatabaseCommand_TrackStats::DatabaseCommand_TrackStats( const query_ptr& query, QObject* parent )
+    : DatabaseCommand( parent )
+    , m_query( query )
+{
+}
+
+
+DatabaseCommand_TrackStats::DatabaseCommand_TrackStats( const artist_ptr& artist, QObject* parent )
+    : DatabaseCommand( parent )
+    , m_artist( artist )
+{
+}
+
+
+void
+DatabaseCommand_TrackStats::exec( DatabaseImpl* dbi )
+{
+    TomahawkSqlQuery query = dbi->newquery();
+
+    if ( !m_query.isNull() )
+    {
+        int artid = dbi->artistId( m_query->artist(), false );
+        if( artid < 1 )
+            return;
+
+        int trkid = dbi->trackId( artid, m_query->track(), false );
+        if( trkid < 1 )
+            return;
+
+        query.prepare( "SELECT * "
+                       "FROM playback_log "
+                       "WHERE track = ?" );
+        query.addBindValue( trkid );
+        query.exec();
+    }
+    else if ( !m_artist.isNull() )
+    {
+        query.prepare( "SELECT playback_log.* "
+                       "FROM playback_log, track "
+                       "WHERE playback_log.track = track.id AND track.artist = ?" );
+        query.addBindValue( m_artist->id() );
+        query.exec();
+    }
+
+    QList< Tomahawk::PlaybackLog > playbackData;
+    while ( query.next() )
+    {
+        Tomahawk::PlaybackLog log;
+        log.source = SourceList::instance()->get( query.value( 1 ).toInt() );  // source
+        log.timestamp = query.value( 3 ).toUInt();
+        log.secsPlayed = query.value( 4 ).toUInt();
+
+        if ( !log.source.isNull() )
+            playbackData.append( log );
+    }
+
+    if ( !m_query.isNull() )
+        m_query->setPlaybackHistory( playbackData );
+    else
+        m_artist->setPlaybackHistory( playbackData );
+
+    emit done( playbackData );
+}

src/libtomahawk/database/DatabaseCommand_TrackStats.h

@@ -0,0 +1,51 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2012, Christian Muehlhaeuser <muesli@tomahawk-player.org>
+ *
+ *   Tomahawk 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 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tomahawk 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 Tomahawk. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef DATABASECOMMAND_TRACKSTATS_H
+#define DATABASECOMMAND_TRACKSTATS_H
+
+#include <QVariantMap>
+
+#include "DatabaseCommand.h"
+#include "Typedefs.h"
+#include "Query.h"
+#include "Artist.h"
+
+#include "DllMacro.h"
+
+class DLLEXPORT DatabaseCommand_TrackStats : public DatabaseCommand
+{
+Q_OBJECT
+
+public:
+    explicit DatabaseCommand_TrackStats( const Tomahawk::query_ptr& query, QObject* parent = 0 );
+    explicit DatabaseCommand_TrackStats( const Tomahawk::artist_ptr& artist, QObject* parent = 0 );
+
+    virtual void exec( DatabaseImpl* lib );
+    virtual bool doesMutates() const { return false; }
+    virtual QString commandname() const { return "trackstats"; }
+
+signals:
+    void done( QList< Tomahawk::PlaybackLog >& playbackData );
+    
+private:
+    Tomahawk::query_ptr m_query;
+    Tomahawk::artist_ptr m_artist;
+};
+
+#endif // DATABASECOMMAND_TRACKSTATS_H