git.maemo.org Git - someplayer/blob - src/filestorage.h

   1 #ifndef FILE_STORAGE
   2 #define FILE_STORAGE
   3
   4 #include "someplayer.h"
   5 #include "storage.h"
   6 #include "playlist.h"
   7 #include <QRegExp>
   8
   9 #define _CURRENT_PLAYLIST_NAME_ "___current"
  10 #define _CURRENT_PLAYLIST_SUBST_ "Now playing"
  11 #define _PLAYLIST_FILE_EXTENSION_ "spls"
  12 #define _PLAYLIST_SIGNATURE_ "#SOMEPLAYLIST"
  13 #define _PLAYLIST_META_KEYWORD_ "#META"
  14 #define _PLAYLIST_PATH_KEYWORD_ "#PATH"
  15
  16 // format:
  17 /*
  18  #SOMEPLAYLIST
  19  #META [ID][seconds],::artist::,::album::,::title::
  20  #PATH file_path
  21  #META [ID][seconds],::artist::,::album::,::title::
  22  #PATH file_path
  23  ...
  24  */
  25
  26 // represents file-level storage
  27 // it store data into separate files (e.g. playlist)
  28
  29 using SomePlayer::DataObjects::Playlist;
  30
  31 namespace SomePlayer {
  32         namespace Storage {
  33
  34                 class FileStorage {
  35                 public:
  36                         FileStorage(QString path);
  37
  38                         QList<Playlist> getPlaylists();
  39                         QStringList getPlaylistsNames();
  40                         Playlist getPlaylist(QString name);
  41                         void savePlaylist(Playlist playlist);
  42                         void removePlaylist(Playlist playlist);
  43                         void removePlaylist(QString name);
  44
  45                         Playlist getCurrentPlaylist();
  46                         void saveCurrentPlaylist(Playlist playlist);
  47                 private:
  48                         QString _path_prefix;
  49                         QRegExp _meta_regexp;
  50                         QRegExp _path_regexp;
  51                 };
  52
  53         };
  54 };
  55
  56 #endif