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/***************************************************************************
* copyright : (C) 2006 Andy Kelk <andy@mopoke.co.uk> *
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
/**
* Based on njb mediadevice with some code hints from the libmtp
* example tools
*/
/**
* MTP media device
* @author Andy Kelk <andy@mopoke.co.uk>
* @see http://libmtp.sourceforge.net/
*/
#ifndef AMAROK_MTPMEDIADEVICE_H
#define AMAROK_MTPMEDIADEVICE_H
#include "mediabrowser.h"
#include <tqptrlist.h>
#include <tqmutex.h>
#include <libmtp.h>
class MtpMediaDevice;
class MtpMediaItem;
class MtpTrack {
friend class MediaItem;
public:
MtpTrack( LIBMTP_track_t* track );
~MtpTrack() {};
bool operator==( const MtpTrack& second ) const { return m_id == second.m_id; }
public:
u_int32_t id() const { return m_id; }
MetaBundle *bundle() { return new MetaBundle( m_bundle ); }
uint32_t folderId() const { return m_folder_id; }
void setBundle( MetaBundle &bundle );
void setId( int id ) { m_id = id; }
void setFolderId( const uint32_t folder_id ) { m_folder_id = folder_id; }
void readMetaData( LIBMTP_track_t *track );
private:
u_int32_t m_id;
MetaBundle m_bundle;
uint32_t m_folder_id;
};
class MtpPlaylist {
friend class MediaItem;
public:
bool operator==( const MtpPlaylist& second ) const { return m_id == second.m_id; }
public:
u_int32_t id() const { return m_id; }
void setId( int id ) { m_id = id; }
private:
u_int32_t m_id;
};
class MtpAlbum {
friend class MediaItem;
public:
MtpAlbum( LIBMTP_album_t* album );
~MtpAlbum();
bool operator==( const MtpAlbum& second ) const { return m_id == second.m_id; }
public:
u_int32_t id() const { return m_id; }
void setId( int id ) { m_id = id; }
TQString album() const { return m_album; }
private:
u_int32_t m_id;
TQString m_album;
};
class MtpMediaItem : public MediaItem
{
public:
MtpMediaItem( TQListView *parent, TQListViewItem *after = 0 )
: MediaItem( parent, after ) {}
MtpMediaItem( TQListViewItem *parent, TQListViewItem *after = 0 )
: MediaItem( parent, after ) {}
MtpMediaItem( TQListView *parent, MediaDevice *dev )
: MediaItem( parent ) { init( dev ); }
MtpMediaItem( TQListViewItem *parent, MediaDevice *dev )
: MediaItem( parent ) { init( dev ); }
void init( MediaDevice *dev )
{
m_track = 0;
m_playlist = 0;
m_device = dev;
}
~MtpMediaItem()
{
//m_track->removeItem(this);
}
void setTrack( MtpTrack *track ) { m_track = track; }
MtpTrack *track() { return m_track; }
void setPlaylist( MtpPlaylist *playlist ) { m_playlist = playlist; }
MtpPlaylist *playlist() { return m_playlist; }
TQString filename() { return m_track->bundle()->url().path(); }
private:
MtpTrack *m_track;
MtpPlaylist *m_playlist;
};
class MtpMediaDevice : public MediaDevice
{
Q_OBJECT
public:
MtpMediaDevice();
virtual bool autoConnect() { return false; }
virtual bool asynchronousTransfer() { return false; }
bool isConnected();
LIBMTP_mtpdevice_t *current_device();
void setDisconnected();
virtual void rmbPressed( TQListViewItem *qitem, const TQPoint &point, int arg1 );
virtual void init( MediaBrowser* parent );
virtual TQStringList supportedFiletypes();
void setFolders( LIBMTP_folder_t *folders );
void cancelTransfer();
void customClicked();
virtual void addConfigElements( TQWidget *parent );
virtual void removeConfigElements( TQWidget *parent );
virtual void applyConfig();
virtual void loadConfig();
static int progressCallback( uint64_t const sent, uint64_t const total, void const * const data );
protected:
MediaItem* trackExists( const MetaBundle &bundle );
bool openDevice( bool silent );
bool closeDevice();
bool lockDevice( bool tryLock=false ) { if( tryLock ) { return m_mutex.tryLock(); } else { m_mutex.lock(); return true; } }
void unlockDevice() { m_mutex.unlock(); }
MediaItem *copyTrackToDevice( const MetaBundle &bundle );
int downloadSelectedItemsToCollection();
void synchronizeDevice();
int deleteItemFromDevice( MediaItem *mediaitem, int flags=DeleteTrack );
void addToPlaylist( MediaItem *list, MediaItem *after, TQPtrList<MediaItem> items );
MtpMediaItem *newPlaylist( const TQString &name, MediaItem *list, TQPtrList<MediaItem> items );
bool getCapacity( KIO::filesize_t *total, KIO::filesize_t *available );
virtual void updateRootItems() {};
private slots:
void playlistRenamed( TQListViewItem *item, const TQString &, int );
private:
MtpMediaItem *addTrackToView(MtpTrack *track, MtpMediaItem *item=0 );
int readMtpMusic( void );
void clearItems();
int deleteObject( MtpMediaItem *deleteItem );
uint32_t checkFolderStructure( const MetaBundle &bundle, bool create = true );
uint32_t createFolder( const char *name, uint32_t parent_id );
uint32_t getDefaultParentId( void );
uint32_t folderNameToID( char *name, LIBMTP_folder_t *folderlist );
uint32_t subfolderNameToID( const char *name, LIBMTP_folder_t *folderlist, uint32_t parent_id );
void updateFolders( void );
void initView( void );
void readPlaylists( void );
void readAlbums( void );
void playlistFromItem( MtpMediaItem *item);
TQByteArray *getSupportedImage( TQString path );
void sendAlbumArt( TQPtrList<MediaItem> *items );
void updateAlbumArt( TQPtrList<MediaItem> *items );
LIBMTP_album_t *getOrCreateAlbum( TQPtrList<MediaItem> *items );
LIBMTP_mtpdevice_t *m_device;
TQMutex m_mutex;
TQMutex m_critical_mutex;
LIBMTP_folder_t *m_folders;
uint32_t m_default_parent_folder;
TQString m_folderStructure;
TQLineEdit *m_folderStructureBox;
TQLabel *m_folderLabel;
TQStringList m_supportedFiles;
TQPtrList<MediaItem> *m_newTracks;
TQMap<int,TQString> mtpFileTypes;
TQMap<uint32_t,MtpTrack*> m_idToTrack;
TQMap<TQString,MtpMediaItem*> m_fileNameToItem;
TQMap<uint32_t,MtpAlbum*> m_idToAlbum;
TQString m_format;
};
#endif
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