* ./src/playlist/playlist.c: added -Z (--random) for endless random playing.

src/input/input.c

@@ -4,7 +4,7 @@
  * decoders.
  *****************************************************************************
  * Copyright (C) 1998-2002 VideoLAN
- * $Id: input.c,v 1.210 2002/08/12 22:12:51 massiot Exp $
+ * $Id: input.c,v 1.211 2002/08/16 12:31:04 sam Exp $
  *
  * Authors: Christophe Massiot <massiot@via.ecp.fr>
  *
@@ -153,8 +153,8 @@ input_thread_t *__input_CreateThread( vlc_object_t *p_parent,
 
     msg_Info( p_input, "playlist item `%s'", p_input->psz_source );
 
-    p_info = input_InfoCategory( p_input, "General");
-    input_AddInfo( p_info, "Playlist item", p_input->psz_source );
+    p_info = input_InfoCategory( p_input, "General" );
+    input_AddInfo( p_info, "playlist item", p_input->psz_source );
     vlc_object_attach( p_input, p_parent );
 
     /* Create thread and wait for its readiness. */

src/libvlc.h

@@ -2,7 +2,7 @@
  * libvlc.h: main libvlc header
  *****************************************************************************
  * Copyright (C) 1998-2002 VideoLAN
- * $Id: libvlc.h,v 1.13 2002/08/12 22:12:51 massiot Exp $
+ * $Id: libvlc.h,v 1.14 2002/08/16 12:31:04 sam Exp $
  *
  * Authors: Vincent Seguin <seguin@via.ecp.fr>
  *          Samuel Hocevar <sam@zoy.org>
@@ -263,17 +263,22 @@
     "If your processor supports the AltiVec instructions set, vlc can take "\
     "advantage of them.")
 
-#define PL_LAUNCH_TEXT N_("launch playlist on startup")
-#define PL_LAUNCH_LONGTEXT N_( \
+#define RANDOM_TEXT N_("play files randomly forever")
+#define RANDOM_LONGTEXT N_( \
+    "When selected, vlc will randomly play files in the playlist until " \
+    "interrupted.")
+
+#define LAUNCH_TEXT N_("launch playlist on startup")
+#define LAUNCH_LONGTEXT N_( \
     "If you want vlc to start playing on startup, then enable this option.")
 
-#define PL_ENQUEUE_TEXT N_("enqueue items in playlist")
-#define PL_ENQUEUE_LONGTEXT N_( \
+#define ENQUEUE_TEXT N_("enqueue items in playlist")
+#define ENQUEUE_LONGTEXT N_( \
     "If you want vlc to add items to the playlist as you open them, then " \
     "enable this option.")
 
-#define PL_LOOP_TEXT N_("loop playlist on end")
-#define PL_LOOP_LONGTEXT N_( \
+#define LOOP_TEXT N_("loop playlist on end")
+#define LOOP_LONGTEXT N_( \
     "If you want vlc to keep playing the playlist indefinitely then enable " \
     "this option.")
 
@@ -421,9 +426,10 @@ vlc_module_begin();
 
     /* Playlist options */
     add_category_hint( N_("Playlist"), NULL );
-    add_bool( "playlist", 0, NULL, PL_LAUNCH_TEXT, PL_LAUNCH_LONGTEXT );
-    add_bool( "enqueue", 0, NULL, PL_ENQUEUE_TEXT, PL_ENQUEUE_LONGTEXT );
-    add_bool( "loop", 0, NULL, PL_LOOP_TEXT, PL_LOOP_LONGTEXT );
+    add_bool_with_short( "random", 'Z', 0, NULL, RANDOM_TEXT, RANDOM_LONGTEXT );
+    add_bool( "playlist", 0, NULL, LAUNCH_TEXT, LAUNCH_LONGTEXT );
+    add_bool( "enqueue", 0, NULL, ENQUEUE_TEXT, ENQUEUE_LONGTEXT );
+    add_bool( "loop", 0, NULL, LOOP_TEXT, LOOP_LONGTEXT );
 
     /* Misc options */
     add_category_hint( N_("Miscellaneous"), NULL );

src/playlist/playlist.c

@@ -2,7 +2,7 @@
  * playlist.c : Playlist management functions
  *****************************************************************************
  * Copyright (C) 1999-2001 VideoLAN
- * $Id: playlist.c,v 1.10 2002/08/12 09:34:15 sam Exp $
+ * $Id: playlist.c,v 1.11 2002/08/16 12:31:04 sam Exp $
  *
  * Authors: Samuel Hocevar <sam@zoy.org>
  *
@@ -105,7 +105,7 @@ int playlist_Add( playlist_t *p_playlist, const char * psz_target,
 {
     playlist_item_t *p_item;
 
-    msg_Warn( p_playlist, "adding playlist item  %s ", psz_target );
+    msg_Dbg( p_playlist, "adding playlist item  %s ", psz_target );
 
     /* Create the new playlist item */
     p_item = malloc( sizeof( playlist_item_t ) );
@@ -213,7 +213,7 @@ int playlist_Delete( playlist_t * p_playlist, int i_pos )
 
     if( i_pos >= 0 && i_pos < p_playlist->i_size )
     {
-        msg_Warn( p_playlist, "deleting playlist item  %s ",
+        msg_Dbg( p_playlist, "deleting playlist item  %s ",
                              p_playlist->pp_items[i_pos]->psz_name );
 
         free( p_playlist->pp_items[i_pos]->psz_name );
@@ -435,7 +435,17 @@ static void SkipItem( playlist_t *p_playlist, int i_arg )
     }
 
     /* Increment */
+    if( config_GetInt( p_playlist, "random" ) )
+    {
+        /* Simple random stuff */
+        srand( mdate() );
+        p_playlist->i_index += 1 + (int) ( 1.0 * p_playlist->i_size * rand()
+                                            / ( RAND_MAX + 1.0 ) );
+    }
+    else
+    {
         p_playlist->i_index += i_arg;
+    }
 
     /* Boundary check */
     if( p_playlist->i_index >= p_playlist->i_size )
@@ -443,7 +453,8 @@ static void SkipItem( playlist_t *p_playlist, int i_arg )
         if( p_playlist->i_status == PLAYLIST_STOPPED
              || config_GetInt( p_playlist, "loop" ) )
         {
-            p_playlist->i_index = 0;
+            p_playlist->i_index -= p_playlist->i_size
+                         * ( p_playlist->i_index / p_playlist->i_size );
         }
         else
         {