src/MediaItem.h

   1 /*  Copyright (C) 2005-2007 Jeff Mitchell <kde-dev@emailgoeshere.com>
   2     (c) 2004 Christian Muehlhaeuser <chris@chris.de>
   3     (c) 2005-2006 Martin Aumueller <aumuell@reserv.at>
   4     (c) 2005 Seb Ruiz <ruiz@kde.org>
   5     (c) 2006 T.R.Shashwath <trshash84@gmail.com>
   6
   7     This library is free software; you can redistribute it and/or
   8     modify it under the terms of the GNU Library General Public
   9     License as published by the Free Software Foundation; either
  10     version 2 of the License, or (at your option) any later version.
  11
  12     This library is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     Library General Public License for more details.
  16
  17     You should have received a copy of the GNU Library General Public License
  18     along with this library; see the file COPYING.LIB.  If not, write to
  19     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20     Boston, MA 02110-1301, USA.
  21 */
  22
  23
  24 #ifndef AMAROK_MEDIAITEM_H
  25 #define AMAROK_MEDIAITEM_H
  26
  27 #include <QDateTime>
  28
  29 #include <k3listview.h>
  30 #include <kurl.h>
  31
  32 #include "amarok_export.h"
  33 #include "Meta.h"
  34
  35 class MediaDevice;
  36 //class MetaBundle;
  37
  38 class AMAROK_EXPORT MediaItem : public K3ListViewItem
  39 {
  40     public:
  41         MediaItem( Q3ListView* parent );
  42         MediaItem( Q3ListViewItem* parent );
  43         MediaItem( Q3ListView* parent, Q3ListViewItem* after );
  44         MediaItem( Q3ListViewItem* parent, Q3ListViewItem* after );
  45         void init();
  46         virtual ~MediaItem();
  47
  48         MediaItem *lastChild() const;
  49
  50         virtual KUrl url() const;
  51         const Meta::DataPtr meta() const;
  52         void setMeta( Meta::DataPtr meta );
  53
  54         enum Type { UNKNOWN, ARTIST, ALBUM, TRACK, PODCASTSROOT, PODCASTCHANNEL,
  55                     PODCASTITEM, PLAYLISTSROOT, PLAYLIST, PLAYLISTITEM, INVISIBLEROOT,
  56                     INVISIBLE, STALEROOT, STALE, ORPHANEDROOT, ORPHANED, DIRECTORY };
  57
  58         enum Flags { Failed=1, BeginTransfer=2, StopTransfer=4, Transferring=8, SmartPlaylist=16 };
  59
  60         void setType( Type type );
  61         void setFailed( bool failed=true );
  62         Type type() const { return m_type; }
  63         MediaItem *findItem(const QString &key, const MediaItem *after=0) const;
  64         const QString &data() const { return m_data; }
  65         void setData( const QString &data ) { m_data = data; }
  66
  67         virtual bool isLeafItem()     const;        // A leaf node of the tree
  68         virtual bool isFileBacked()   const;      // Should the file be deleted of the device when removed
  69         virtual QDateTime playTime()  const { return QDateTime(); }
  70         virtual int  played()         const { return 0; }
  71         virtual int  recentlyPlayed() const { return 0; } // no of times played on device since last sync
  72         virtual void setPlayCount( int ) {}
  73         virtual int  rating()         const { return 0; } // rating on device, normalized to 100
  74         virtual void setRating( int /*rating*/ ) {}
  75         virtual bool ratingChanged()  const { return false; }
  76         virtual void setLastPlayed( uint ) {}
  77         virtual void syncStatsFromPath( const QString &path );
  78         virtual long size()           const;
  79         virtual MediaDevice *device() const { return m_device; }
  80         virtual bool listened()       const { return m_listened; }
  81         virtual void setListened( bool listened=true ) { m_listened = listened; }
  82
  83         int compare( Q3ListViewItem *i, int col, bool ascending ) const;
  84         int flags() const { return m_flags; }
  85         void createToolTip();
  86
  87         void paintCell( QPainter *p, const QColorGroup &cg, int column, int width, int align );
  88
  89         //attributes:
  90         int             m_order;
  91         Type            m_type;
  92         QString         m_playlistName;
  93         QString         m_data;
  94         MediaDevice    *m_device;
  95         int             m_flags;
  96         bool            m_listened;
  97
  98         static QPixmap *s_pixUnknown;
  99         static QPixmap *s_pixRootItem;
 100         static QPixmap *s_pixFile;
 101         static QPixmap *s_pixArtist;
 102         static QPixmap *s_pixAlbum;
 103         static QPixmap *s_pixPlaylist;
 104         static QPixmap *s_pixPodcast;
 105         static QPixmap *s_pixTrack;
 106         static QPixmap *s_pixInvisible;
 107         static QPixmap *s_pixStale;
 108         static QPixmap *s_pixOrphaned;
 109         static QPixmap *s_pixDirectory;
 110         static QPixmap *s_pixTransferFailed;
 111         static QPixmap *s_pixTransferBegin;
 112         static QPixmap *s_pixTransferEnd;
 113
 114     private:
 115         mutable Meta::DataPtr m_meta;
 116 };
 117
 118 #endif /*AMAROK_MEDIAITEM_H*/
 119
 120