Some infrastructure work for playlist autoload/autosave

include/vlc_playlist.h

@@ -352,7 +352,7 @@ VLC_EXPORT( int,  playlist_NodeSort, ( playlist_t *, playlist_item_t *,int, int
 VLC_EXPORT( int,  playlist_RecursiveNodeSort, ( playlist_t *, playlist_item_t *,int, int ) );
 
 /* Load/Save */
-VLC_EXPORT( int,  playlist_Import, ( playlist_t *, const char * ) );
+VLC_EXPORT( int,  playlist_Import, ( playlist_t *, const char *, playlist_item_t *, vlc_bool_t ) );
 VLC_EXPORT( int,  playlist_Export, ( playlist_t *, const char *, playlist_item_t *, const char * ) );
 
 /***********************************************************************

include/vlc_symbols.h

@@ -312,7 +312,7 @@ struct module_symbols_t
     int (*playlist_NodeGroup_inner) (playlist_t *, playlist_item_t *,playlist_item_t **,int, int, int);
     int (*playlist_NodeSort_inner) (playlist_t *, playlist_item_t *,int, int);
     int (*playlist_RecursiveNodeSort_inner) (playlist_t *, playlist_item_t *,int, int);
-    int (*playlist_Import_inner) (playlist_t *, const char *);
+    int (*playlist_Import_inner) (playlist_t *, const char *, playlist_item_t *, vlc_bool_t);
     int (*playlist_Export_inner) (playlist_t *, const char *, playlist_item_t *, const char *);
     spu_t * (*__spu_Create_inner) (vlc_object_t *);
     int (*spu_Init_inner) (spu_t *);
@@ -517,6 +517,8 @@ struct module_symbols_t
     void *stats_TimerClean_deprecated;
     void *stats_TimersClean_deprecated;
     void (*__stats_TimersClean_inner) (vlc_object_t *);
+    void (*__intf_IntfProgressUpdate_inner) (vlc_object_t*, int, const char*, float);
+    int (*__intf_IntfProgress_inner) (vlc_object_t*, const char*, float);
 };
 # if defined (__PLUGIN__)
 #  define aout_FiltersCreatePipeline (p_symbols)->aout_FiltersCreatePipeline_inner
@@ -984,6 +986,8 @@ struct module_symbols_t
 #  define input_AddSubtitles (p_symbols)->input_AddSubtitles_inner
 #  define __stats_CounterCreate (p_symbols)->__stats_CounterCreate_inner
 #  define __stats_TimersClean (p_symbols)->__stats_TimersClean_inner
+#  define __intf_IntfProgressUpdate (p_symbols)->__intf_IntfProgressUpdate_inner
+#  define __intf_IntfProgress (p_symbols)->__intf_IntfProgress_inner
 # elif defined (HAVE_DYNAMIC_PLUGINS) && !defined (__BUILTIN__)
 /******************************************************************
  * STORE_SYMBOLS: store VLC APIs into p_symbols for plugin access.
@@ -1454,6 +1458,8 @@ struct module_symbols_t
     ((p_symbols)->input_AddSubtitles_inner) = input_AddSubtitles; \
     ((p_symbols)->__stats_CounterCreate_inner) = __stats_CounterCreate; \
     ((p_symbols)->__stats_TimersClean_inner) = __stats_TimersClean; \
+    ((p_symbols)->__intf_IntfProgressUpdate_inner) = __intf_IntfProgressUpdate; \
+    ((p_symbols)->__intf_IntfProgress_inner) = __intf_IntfProgress; \
     (p_symbols)->net_ConvertIPv4_deprecated = NULL; \
     (p_symbols)->__playlist_ItemCopy_deprecated = NULL; \
     (p_symbols)->playlist_ItemAddParent_deprecated = NULL; \

modules/control/rc.c

@@ -1280,6 +1280,8 @@ static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
     }
     else if( !strcmp( psz_cmd, "playlist" ) )
     {
+        playlist_Import( p_playlist, "/home/zorglub/vlc-trunk/foo.xspf",
+                         p_playlist->p_ml_category, VLC_FALSE );
         playlist_NodeDump( p_playlist, p_playlist->p_root_category, 0 );
         playlist_NodeDump( p_playlist, p_playlist->p_root_onelevel, 0 );
     }

modules/demux/playlist/xspf.c

@@ -486,10 +486,10 @@ static vlc_bool_t parse_track_node COMPLEX_INTERFACE
                 {
                     FREE_ATT();
                     /* Add it */
-                    /*playlist_AddWhereverNeeded( p_playlist, p_new_input,
+                    playlist_AddWhereverNeeded( p_playlist, p_new_input,
                               p_item, p_demux->p_sys->p_item_in_category,
                               (p_demux->p_sys->i_parent_id >0 ) ? VLC_TRUE:
-                              VLC_FALSE, PLAYLIST_APPEND );*/
+                              VLC_FALSE, PLAYLIST_APPEND );
                     if( p_demux->p_sys->i_identifier <
                         p_demux->p_sys->i_tracklist_entries )
                     {

src/playlist/item.c

@@ -277,6 +277,7 @@ int playlist_BothAddInput( playlist_t *p_playlist,
     AddItem( p_playlist, p_item_cat, p_direct_parent, i_pos );
 
     /* Add to onelevel */
+    /** \todo make a faster case for ml import */
     p_item_one = playlist_ItemNewFromInput( p_playlist, p_input );
     if( p_item_one == NULL ) return VLC_EGENERIC;
 
@@ -389,6 +390,10 @@ playlist_item_t *playlist_ItemToNode( playlist_t *p_playlist,
      * useful for later BothAddInput )
      */
 
+    /* Fast track the media library, no time to loose */
+    if( p_item == p_playlist->p_ml_category ) 
+        return p_item;
+
     /** \todo First look if we don't already have it */
     playlist_item_t *p_item_in_category = playlist_ItemFindFromInputAndRoot(
                                             p_playlist, p_item->p_input->i_id,

src/playlist/loadsave.c

@@ -36,42 +36,36 @@
 #define PLAYLIST_FILE_HEADER  "# vlc playlist file version 0.5"
 
 /**
- * Import a certain playlist file into the library
- * This file will get inserted as a new category
- *
- * XXX: TODO
+ * Import a playlist file at a given point of a given view
  * \param p_playlist the playlist to which the new items will be added
  * \param psz_filename the name of the playlistfile to import
  * \return VLC_SUCCESS on success
  */
-int playlist_Import( playlist_t * p_playlist, const char *psz_filename )
+int playlist_Import( playlist_t * p_playlist, const char *psz_filename,
+                     playlist_item_t *p_root, vlc_bool_t b_only_there )
 {
-    playlist_item_t *p_item;
-    char *psz_uri;
-    int i_id;
-
-    msg_Info( p_playlist, "clearing playlist");
-    playlist_Clear( p_playlist );
-
-
-    psz_uri = (char *)malloc(sizeof(char)*strlen(psz_filename) + 17 );
-    sprintf( psz_uri, "file/playlist://%s", psz_filename);
+    char *psz_uri, *psz_opt;
+    input_item_t *p_input;
     
-    i_id = playlist_PlaylistAdd( p_playlist, psz_uri, psz_uri,
-                  PLAYLIST_INSERT  , PLAYLIST_END);
-
-    vlc_mutex_lock( &p_playlist->object_lock );
-    p_item = playlist_ItemGetById( p_playlist, i_id );
-    vlc_mutex_unlock( &p_playlist->object_lock );
-
-    playlist_Play(p_playlist);
+    asprintf( &psz_uri, "file/playlist://%s", psz_filename );
+    p_input = input_ItemNewExt( p_playlist, psz_uri, "playlist", 0, NULL, -1 );
+    if( b_only_there )
+    { 
+        asprintf( &psz_opt, "parent-item=%i", p_root->i_id );
+        vlc_input_item_AddOption( p_input, psz_opt );
+        free( psz_opt );
+    }
+    if( p_root == p_playlist->p_ml_category )
+        p_input->i_id = p_playlist->p_ml_category->p_input->i_id;
+    input_Read( p_playlist, p_input, VLC_TRUE );
+    free( psz_uri );
     
     return VLC_SUCCESS;
 }
 
 /**
- * Load a certain playlist file into the playlist
- * This file will replace the contents of the "current" view
+ * Load a playlist file to the playlist. It will create a new node in 
+ * category
  *
  * \param p_playlist the playlist to which the new items will be added
  * \param psz_filename the name of the playlistfile to import

src/playlist/search.c

@@ -68,14 +68,15 @@ playlist_item_t * playlist_ItemGetByInput( playlist_t * p_playlist ,
                                            input_item_t *p_item )
 {
     int i;
-    if( p_playlist->status.p_item && p_playlist->status.p_item->p_input == p_item )
+    if( p_playlist->status.p_item &&
+        p_playlist->status.p_item->p_input == p_item )
     {
         return p_playlist->status.p_item;
     }
 
     for( i =  0 ; i < p_playlist->i_all_size; i++ )
     {
-        if( p_playlist->pp_all_items[i]->p_input == p_item )
+        if( p_playlist->pp_all_items[i]->p_input->i_id == p_item->i_id )
         {
             return p_playlist->pp_all_items[i];
         }