1 /*****************************************************************************
2 * playlist_internal.h : Functions for use by the playlist
3 *****************************************************************************
4 * Copyright (C) 1999-2004 the VideoLAN team
7 * Authors: Samuel Hocevar <sam@zoy.org>
8 * Clément Stenac <zorglub@videolan.org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #ifndef __LIBVLC_PLAYLIST_INTERNAL_H
26 # define __LIBVLC_PLAYLIST_INTERNAL_H 1
30 * This file contain internal structures and function prototypes related
31 * to the playlist in vlc
33 * \defgroup vlc_playlist Playlist
37 #include "input/input_internal.h"
40 struct playlist_preparse_t
45 input_item_t **pp_waiting;
48 struct playlist_fetcher_t
54 input_item_t **pp_waiting;
56 DECL_ARRAY(playlist_album_t) albums;
59 /*****************************************************************************
61 *****************************************************************************/
64 #define playlist_ThreadCreate(a) __playlist_ThreadCreate(VLC_OBJECT(a))
65 void __playlist_ThreadCreate ( vlc_object_t * );
67 playlist_item_t *playlist_ItemNewFromInput( playlist_t *p_playlist,
68 input_item_t *p_input );
70 /* Creation/Deletion */
71 playlist_t *playlist_Create ( vlc_object_t * );
74 void playlist_MainLoop( playlist_t * );
75 void playlist_LastLoop( playlist_t * );
76 void playlist_PreparseLoop( playlist_preparse_t * );
77 void playlist_FetcherLoop( playlist_fetcher_t * );
79 void ResetCurrentlyPlaying( playlist_t *, bool, playlist_item_t * );
82 playlist_item_t * playlist_NextItem ( playlist_t * );
83 int playlist_PlayItem ( playlist_t *, playlist_item_t * );
86 int playlist_MLLoad( playlist_t *p_playlist );
87 int playlist_MLDump( playlist_t *p_playlist );
89 /**********************************************************************
91 **********************************************************************/
93 void playlist_SendAddNotify( playlist_t *p_playlist, int i_item_id,
94 int i_node_id, bool b_signal );
97 int playlist_GetAllEnabledChildren( playlist_t *p_playlist,
98 playlist_item_t *p_node,
99 playlist_item_t ***ppp_items );
100 playlist_item_t *playlist_GetNextLeaf( playlist_t *p_playlist,
101 playlist_item_t *p_root,
102 playlist_item_t *, bool, bool );
103 playlist_item_t *playlist_GetPrevLeaf( playlist_t *p_playlist,
104 playlist_item_t *p_root,
105 playlist_item_t *, bool, bool );
106 playlist_item_t *playlist_GetLastLeaf( playlist_t *p_playlist,
107 playlist_item_t *p_root );
109 playlist_item_t *playlist_ItemFindFromInputAndRoot( playlist_t *p_playlist,
110 int i_input_id, playlist_item_t *p_root,
113 int playlist_DeleteFromItemId( playlist_t*, int );
114 int playlist_ItemDelete ( playlist_item_t * );
116 void playlist_release_current_input( playlist_t * p_playlist );
117 void playlist_set_current_input(
118 playlist_t * p_playlist, input_thread_t * p_input );
124 #define PLAYLIST_DEBUG 1
125 //#undef PLAYLIST_DEBUG2
127 #ifdef PLAYLIST_DEBUG
128 #define PL_DEBUG( msg, args... ) msg_Dbg( p_playlist, msg, ## args )
129 #ifdef PLAYLIST_DEBUG2
130 #define PL_DEBUG2( msg, args... ) msg_Dbg( p_playlist, msg, ## args )
132 #define PL_DEBUG2( msg, args... ) {}
135 #define PL_DEBUG( msg, args ... ) {}
136 #define PL_DEBUG2( msg, args... ) {}
139 #define PLI_NAME( p ) p && p->p_input ? p->p_input->psz_name : "null"
140 #endif /* !__LIBVLC_PLAYLIST_INTERNAL_H */