# include "config.h"
#endif
-#include <vlc/vlc.h>
+#include <vlc_common.h>
#include <assert.h>
#include <vlc_playlist.h>
#include "playlist_internal.h"
return;
}
- b_play = b_play && p_item_in_category == p_playlist->status.p_item;
+ b_play = b_play &&
+ p_item_in_category == get_current_status_item( p_playlist );
/* If this item is already a node don't transform it */
if( p_item_in_category->i_children == -1 )
{
p_item_in_category = playlist_ItemToNode( p_playlist,
- p_item_in_category, true );
+ p_item_in_category, pl_Locked );
p_item_in_category->p_input->i_type = ITEM_TYPE_PLAYLIST;
}
int i_ret = playlist_BothAddInput( p_playlist, p_child,
p_item_in_category,
PLAYLIST_APPEND | PLAYLIST_SPREPARSE , PLAYLIST_END,
- NULL, NULL, true );
+ NULL, NULL, pl_Locked );
if( i_ret == VLC_SUCCESS && b_play )
{
playlist_Control( p_playlist, PLAYLIST_VIEWPLAY,
- true, p_item_in_category, NULL );
+ pl_Locked, p_item_in_category, NULL );
}
}
}
+/*****************************************************************************
+ * An input item's meta or duration has changed (Event Callback)
+ *****************************************************************************/
+static void input_item_changed( const vlc_event_t * p_event,
+ void * user_data )
+{
+ (void)p_event;
+ playlist_item_t * p_item = user_data;
+ var_SetInteger( p_item->p_playlist, "item-change", p_item->i_id );
+}
+
/*****************************************************************************
* Listen to vlc_InputItemAddSubItem event
*****************************************************************************/
static void install_input_item_observer( playlist_item_t * p_item )
{
- vlc_event_attach( &p_item->p_input->event_manager,
- vlc_InputItemSubItemAdded,
- input_item_subitem_added,
- p_item );
+ vlc_event_manager_t * p_em = &p_item->p_input->event_manager;
+ vlc_event_attach( p_em, vlc_InputItemSubItemAdded,
+ input_item_subitem_added, p_item );
+ vlc_event_attach( p_em, vlc_InputItemDurationChanged,
+ input_item_changed, p_item );
+ vlc_event_attach( p_em, vlc_InputItemMetaChanged,
+ input_item_changed, p_item );
+ vlc_event_attach( p_em, vlc_InputItemNameChanged,
+ input_item_changed, p_item );
+ vlc_event_attach( p_em, vlc_InputItemInfoChanged,
+ input_item_changed, p_item );
+ vlc_event_attach( p_em, vlc_InputItemErrorWhenReadingChanged,
+ input_item_changed, p_item );
}
static void uninstall_input_item_observer( playlist_item_t * p_item )
{
- vlc_event_detach( &p_item->p_input->event_manager,
- vlc_InputItemSubItemAdded,
- input_item_subitem_added,
- p_item );
-
+ vlc_event_manager_t * p_em = &p_item->p_input->event_manager;
+ vlc_event_detach( p_em, vlc_InputItemSubItemAdded,
+ input_item_subitem_added, p_item );
+ vlc_event_detach( p_em, vlc_InputItemMetaChanged,
+ input_item_changed, p_item );
+ vlc_event_detach( p_em, vlc_InputItemDurationChanged,
+ input_item_changed, p_item );
+ vlc_event_detach( p_em, vlc_InputItemNameChanged,
+ input_item_changed, p_item );
+ vlc_event_detach( p_em, vlc_InputItemInfoChanged,
+ input_item_changed, p_item );
+ vlc_event_detach( p_em, vlc_InputItemErrorWhenReadingChanged,
+ input_item_changed, p_item );
}
/*****************************************************************************
* Playlist item creation
*****************************************************************************/
-playlist_item_t * playlist_ItemNewWithType( vlc_object_t *p_obj,
- const char *psz_uri,
- const char *psz_name,
- int i_options,
- const char *const *ppsz_options,
- int i_duration, int i_type )
-{
- input_item_t *p_input;
- if( psz_uri == NULL ) return NULL;
- p_input = input_ItemNewWithType( p_obj, psz_uri,
- psz_name, i_options, ppsz_options,
- i_duration, i_type );
- return playlist_ItemNewFromInput( p_obj, p_input );
-}
-
-playlist_item_t *__playlist_ItemNewFromInput( vlc_object_t *p_obj,
+playlist_item_t *playlist_ItemNewFromInput( playlist_t *p_playlist,
input_item_t *p_input )
{
- DECMALLOC_NULL( p_item, playlist_item_t );
- playlist_t *p_playlist = pl_Yield( p_obj );
+ playlist_item_t* p_item = malloc( sizeof( playlist_item_t ) );
+ if( !p_item )
+ return NULL;
+
+ assert( p_input );
p_item->p_input = p_input;
vlc_gc_incref( p_item->p_input );
- p_item->i_id = ++p_playlist->i_last_playlist_id;
+ p_item->i_id = ++pl_priv(p_playlist)->i_last_playlist_id;
p_item->p_parent = NULL;
p_item->i_children = -1;
install_input_item_observer( p_item );
- pl_Release( p_item->p_playlist );
-
return p_item;
}
***************************************************************************/
/**
- * Delete item
+ * Release an item
*
- * Delete a playlist item and detach its input item
* \param p_item item to delete
* \return VLC_SUCCESS
*/
-int playlist_ItemDelete( playlist_item_t *p_item )
+int playlist_ItemRelease( playlist_item_t *p_item )
{
+ /* For the assert */
+ playlist_t *p_playlist = p_item->p_playlist;
+ PL_ASSERT_LOCKED;
+
+ /* Surprise, we can't actually do more because we
+ * don't do refcounting, or eauivalent.
+ * Because item are not only accessed by their id
+ * using playlist_item outside the PL_LOCK isn't safe.
+ * Most of the modules does that.
+ *
+ * Who wants to add proper memory management? */
uninstall_input_item_observer( p_item );
-
- vlc_gc_decref( p_item->p_input );
- free( p_item );
+ ARRAY_APPEND( pl_priv(p_playlist)->items_to_delete, p_item);
return VLC_SUCCESS;
}
playlist_item_t *p_root, bool b_do_stop )
{
int i;
+ PL_ASSERT_LOCKED;
for( i = 0 ; i< p_root->i_children ; i++ )
{
if( p_root->pp_children[i]->i_children == -1 &&
* \param b_locked TRUE if the playlist is locked
* \return VLC_SUCCESS or VLC_EGENERIC
*/
-int playlist_DeleteInputInParent( playlist_t *p_playlist, int i_input_id,
- playlist_item_t *p_root, bool b_locked )
+int playlist_DeleteFromInputInParent( playlist_t *p_playlist, int i_input_id,
+ playlist_item_t *p_root, bool b_locked )
{
int i_ret;
- if( !b_locked ) PL_LOCK;
+ PL_LOCK_IF( !b_locked );
i_ret = DeleteFromInput( p_playlist, i_input_id,
p_root, true );
- if( !b_locked ) PL_UNLOCK;
+ PL_UNLOCK_IF( !b_locked );
return i_ret;
}
bool b_locked )
{
int i_ret1, i_ret2;
- if( !b_locked ) PL_LOCK;
+ PL_LOCK_IF( !b_locked );
i_ret1 = DeleteFromInput( p_playlist, i_input_id,
p_playlist->p_root_category, true );
i_ret2 = DeleteFromInput( p_playlist, i_input_id,
p_playlist->p_root_onelevel, true );
- if( !b_locked ) PL_UNLOCK;
+ PL_UNLOCK_IF( !b_locked );
return ( i_ret1 == VLC_SUCCESS || i_ret2 == VLC_SUCCESS ) ?
VLC_SUCCESS : VLC_ENOITEM;
}
*/
void playlist_Clear( playlist_t * p_playlist, bool b_locked )
{
- if( !b_locked ) PL_LOCK;
+ PL_LOCK_IF( !b_locked );
playlist_NodeEmpty( p_playlist, p_playlist->p_local_category, true );
playlist_NodeEmpty( p_playlist, p_playlist->p_local_onelevel, true );
- if( !b_locked ) PL_UNLOCK;
+ PL_UNLOCK_IF( !b_locked );
}
/**
*/
int playlist_DeleteFromItemId( playlist_t *p_playlist, int i_id )
{
+ PL_ASSERT_LOCKED;
playlist_item_t *p_item = playlist_ItemGetById( p_playlist, i_id,
- true );
+ pl_Locked );
if( !p_item ) return VLC_EGENERIC;
return DeleteInner( p_playlist, p_item, true );
}
bool b_playlist, bool b_locked )
{
return playlist_AddExt( p_playlist, psz_uri, psz_name,
- i_mode, i_pos, -1, NULL, 0, b_playlist, b_locked );
+ i_mode, i_pos, -1, 0, NULL, 0, b_playlist, b_locked );
}
/**
* PLAYLIST_END the item will be added at the end of the playlist
* regardless of its size
* \param i_duration length of the item in milliseconds.
- * \param ppsz_options an array of options
* \param i_options the number of options
+ * \param ppsz_options an array of options
+ * \param i_option_flags options flags
* \param b_playlist TRUE for playlist, FALSE for media library
* \param b_locked TRUE if the playlist is locked
* \return The id of the playlist item
*/
int playlist_AddExt( playlist_t *p_playlist, const char * psz_uri,
const char *psz_name, int i_mode, int i_pos,
- mtime_t i_duration, const char *const *ppsz_options,
- int i_options, bool b_playlist, bool b_locked )
+ mtime_t i_duration,
+ int i_options, const char *const *ppsz_options, unsigned i_option_flags,
+ bool b_playlist, bool b_locked )
{
int i_ret;
- input_item_t *p_input = input_ItemNewExt( p_playlist, psz_uri, psz_name,
- i_options, ppsz_options,
+ input_item_t *p_input = input_item_NewExt( p_playlist, psz_uri, psz_name,
+ i_options, ppsz_options, i_option_flags,
i_duration );
i_ret = playlist_AddInput( p_playlist, p_input, i_mode, i_pos, b_playlist,
b_locked );
- int i_id = i_ret == VLC_SUCCESS ? p_input->i_id : -1;
+ int i_id = (i_ret == VLC_SUCCESS) ? p_input->i_id : -1;
vlc_gc_decref( p_input );
{
playlist_item_t *p_item_cat, *p_item_one;
if( p_playlist->b_die ) return VLC_EGENERIC;
- if( !p_playlist->b_doing_ml )
+ if( !pl_priv(p_playlist)->b_doing_ml )
PL_DEBUG( "adding item `%s' ( %s )", p_input->psz_name,
p_input->psz_uri );
- if( !b_locked ) PL_LOCK;
+ PL_LOCK_IF( !b_locked );
/* Add to ONELEVEL */
p_item_one = playlist_ItemNewFromInput( p_playlist, p_input );
GoAndPreparse( p_playlist, i_mode, p_item_cat, p_item_one );
- if( !b_locked ) PL_UNLOCK;
+ PL_UNLOCK_IF( !b_locked );
return VLC_SUCCESS;
}
playlist_item_t *p_item_cat, *p_item_one, *p_up;
int i_top;
assert( p_input );
- if( p_playlist->b_die ) return VLC_EGENERIC;
- if( !b_locked ) PL_LOCK;
+
+ if( !vlc_object_alive( p_playlist ) )
+ return VLC_EGENERIC;
+
+ PL_LOCK_IF( !b_locked );
/* Add to category */
p_item_cat = playlist_ItemNewFromInput( p_playlist, p_input );
if( i_cat ) *i_cat = p_item_cat->i_id;
if( i_one ) *i_one = p_item_one->i_id;
- if( !b_locked ) PL_UNLOCK;
+ PL_UNLOCK_IF( !b_locked );
return VLC_SUCCESS;
}
if( p_playlist->b_die )
return NULL;
- if( !b_locked ) PL_LOCK;
+ PL_LOCK_IF( !b_locked );
p_item = playlist_ItemNewFromInput( p_playlist, p_input );
if( p_item == NULL ) return NULL;
AddItem( p_playlist, p_item, p_parent, i_mode, i_pos );
- if( !b_locked ) PL_UNLOCK;
+ PL_UNLOCK_IF( !b_locked );
return p_item;
}
* useful for later BothAddInput )
*/
- if( !b_locked ) PL_LOCK;
+ PL_LOCK_IF( !b_locked );
/* Fast track the media library, no time to loose */
if( p_item == p_playlist->p_ml_category ) {
- if( !b_locked ) PL_UNLOCK;
+ PL_UNLOCK_IF( !b_locked );
return p_item;
}
ChangeToNode( p_playlist, p_item_in_one );
else
{
+ playlist_item_t *p_status_item = get_current_status_item( p_playlist );
+ playlist_item_t *p_status_node = get_current_status_node( p_playlist );
+ if( p_item_in_one == p_status_item )
+ {
+ /* We're deleting the current playlist item. Update
+ * the playlist object to point at the previous item
+ * so the playlist won't be restarted */
+ playlist_item_t *p_prev_status_item = NULL;
+ int i = 0;
+ while( i < p_status_node->i_children &&
+ p_status_node->pp_children[i] != p_status_item )
+ {
+ p_prev_status_item = p_status_node->pp_children[i];
+ i++;
+ }
+ if( i == p_status_node->i_children )
+ p_prev_status_item = NULL;
+ if( p_prev_status_item )
+ set_current_status_item( p_playlist, p_prev_status_item );
+ }
DeleteFromInput( p_playlist, p_item_in_one->p_input->i_id,
p_playlist->p_root_onelevel, false );
}
- p_playlist->b_reset_currently_playing = true;
- vlc_cond_signal( &p_playlist->object_wait );
+ pl_priv(p_playlist)->b_reset_currently_playing = true;
+ vlc_cond_signal( &pl_priv(p_playlist)->signal );
var_SetInteger( p_playlist, "item-change", p_item_in_category->
p_input->i_id );
- if( !b_locked ) PL_UNLOCK;
+ PL_UNLOCK_IF( !b_locked );
return p_item_in_category;
}
else
{
ChangeToNode( p_playlist, p_item );
- if( !b_locked ) PL_UNLOCK;
- return NULL;
+ PL_UNLOCK_IF( !b_locked );
+ return p_item;
}
}
}
REMOVE_ELEM( p_detach->pp_children, p_detach->i_children, j );
+ /* If j < i_newpos, we are moving the element from the top to the
+ * down of the playlist. So when removing the element we have
+ * to change the position as we loose one element
+ */
+ if( j < i_newpos )
+ i_newpos--;
+
/* Attach to new parent */
INSERT_ELEM( p_node->pp_children, p_node->i_children, i_newpos, p_item );
p_item->p_parent = p_node;
playlist_item_t *p_node, int i_newpos )
{
int i_ret;
+ PL_ASSERT_LOCKED;
+
/* Drop on a top level node. Move in the two trees */
if( p_node->p_parent == p_playlist->p_root_category ||
p_node->p_parent == p_playlist->p_root_onelevel )
p_playlist->p_root_onelevel,
false );
if( p_node_onelevel && p_item_onelevel )
- TreeMove( p_playlist, p_item_onelevel, p_node_onelevel, 0 );
+ TreeMove( p_playlist, p_item_onelevel, p_node_onelevel, i_newpos );
}
{
playlist_item_t *p_node_category;
}
else
i_ret = TreeMove( p_playlist, p_item, p_node, i_newpos );
- p_playlist->b_reset_currently_playing = true;
- vlc_cond_signal( &p_playlist->object_wait );
+ pl_priv(p_playlist)->b_reset_currently_playing = true;
+ vlc_cond_signal( &pl_priv(p_playlist)->signal );
return i_ret;
}
int i_node_id, bool b_signal )
{
vlc_value_t val;
+ PL_ASSERT_LOCKED;
+
playlist_add_t *p_add = (playlist_add_t *)malloc( sizeof( playlist_add_t) );
if( !p_add )
return;
p_add->i_item = i_item_id;
p_add->i_node = i_node_id;
val.p_address = p_add;
- p_playlist->b_reset_currently_playing = true;
+ pl_priv(p_playlist)->b_reset_currently_playing = true;
if( b_signal )
- vlc_cond_signal( &p_playlist->object_wait );
+ vlc_cond_signal( &pl_priv(p_playlist)->signal );
+
var_Set( p_playlist, "item-append", val );
free( p_add );
}
-/*****************************************************************************
- * Playlist item accessors
- *****************************************************************************/
-
-/**
- * Set the name of a playlist item
- *
- * \param p_item the item
- * \param psz_name the name
- * \return VLC_SUCCESS or VLC_EGENERIC
- */
-int playlist_ItemSetName( playlist_item_t *p_item, const char *psz_name )
-{
- if( psz_name && p_item )
- {
- input_item_SetName( p_item->p_input, psz_name );
- return VLC_SUCCESS;
- }
- return VLC_EGENERIC;
-}
-
/***************************************************************************
* The following functions are local
***************************************************************************/
playlist_item_t *p_item_cat,
playlist_item_t *p_item_one )
{
+ PL_ASSERT_LOCKED;
if( (i_mode & PLAYLIST_GO ) )
{
playlist_item_t *p_parent = p_item_one;
p_parent = p_parent->p_parent;
}
assert( p_toplay );
- p_playlist->request.b_request = true;
- p_playlist->request.i_skip = 0;
- p_playlist->request.p_item = p_toplay;
- if( p_playlist->p_input )
- input_StopThread( p_playlist->p_input );
- p_playlist->request.i_status = PLAYLIST_RUNNING;
- vlc_cond_signal( &p_playlist->object_wait );
+ pl_priv(p_playlist)->request.b_request = true;
+ pl_priv(p_playlist)->request.i_skip = 0;
+ pl_priv(p_playlist)->request.p_item = p_toplay;
+ if( pl_priv(p_playlist)->p_input )
+ input_StopThread( pl_priv(p_playlist)->p_input );
+ pl_priv(p_playlist)->request.i_status = PLAYLIST_RUNNING;
+ vlc_cond_signal( &pl_priv(p_playlist)->signal );
}
/* Preparse if PREPARSE or SPREPARSE & not enough meta */
char *psz_artist = input_item_GetArtist( p_item_cat->p_input );
char *psz_album = input_item_GetAlbum( p_item_cat->p_input );
- if( p_playlist->b_auto_preparse &&
+ if( pl_priv(p_playlist)->b_auto_preparse &&
(i_mode & PLAYLIST_PREPARSE ||
( i_mode & PLAYLIST_SPREPARSE &&
( EMPTY_STR( psz_artist ) || ( EMPTY_STR( psz_album ) ) )
) ) )
- playlist_PreparseEnqueue( p_playlist, p_item_cat->p_input );
+ playlist_PreparseEnqueue( p_playlist, p_item_cat->p_input, pl_Locked );
/* If we already have it, signal it */
else if( !EMPTY_STR( psz_artist ) && !EMPTY_STR( psz_album ) )
input_item_SetPreparsed( p_item_cat->p_input, true );
static void AddItem( playlist_t *p_playlist, playlist_item_t *p_item,
playlist_item_t *p_node, int i_mode, int i_pos )
{
+ PL_ASSERT_LOCKED;
ARRAY_APPEND(p_playlist->items, p_item);
ARRAY_APPEND(p_playlist->all_items, p_item);
- p_playlist->i_enabled ++;
if( i_pos == PLAYLIST_END )
playlist_NodeAppend( p_playlist, p_item, p_node );
else
playlist_NodeInsert( p_playlist, p_item, p_node, i_pos );
- if( !p_playlist->b_doing_ml )
+ if( !pl_priv(p_playlist)->b_doing_ml )
playlist_SendAddNotify( p_playlist, p_item->i_id, p_node->i_id,
!( i_mode & PLAYLIST_NO_REBUILD ) );
}
{
int i;
int i_id = p_item->i_id;
- bool b_delay_deletion = false;
+ PL_ASSERT_LOCKED;
if( p_item->i_children > -1 )
{
return playlist_NodeDelete( p_playlist, p_item, true, false );
}
- p_playlist->b_reset_currently_playing = true;
+ pl_priv(p_playlist)->b_reset_currently_playing = true;
var_SetInteger( p_playlist, "item-deleted", i_id );
/* Remove the item from the bank */
if( i != -1 )
ARRAY_REMOVE( p_playlist->all_items, i );
+ ARRAY_BSEARCH( p_playlist->items,->i_id, int, i_id, i );
+ if( i != -1 )
+ ARRAY_REMOVE( p_playlist->items, i );
+
/* Check if it is the current item */
- if( p_playlist->status.p_item == p_item )
+ if( get_current_status_item( p_playlist ) == p_item )
{
/* Hack we don't call playlist_Control for lock reasons */
if( b_stop )
{
- p_playlist->request.i_status = PLAYLIST_STOPPED;
- p_playlist->request.b_request = true;
- p_playlist->request.p_item = NULL;
+ pl_priv(p_playlist)->request.i_status = PLAYLIST_STOPPED;
+ pl_priv(p_playlist)->request.b_request = true;
+ pl_priv(p_playlist)->request.p_item = NULL;
msg_Info( p_playlist, "stopping playback" );
- vlc_cond_signal( &p_playlist->object_wait );
+ vlc_cond_signal( &pl_priv(p_playlist)->signal );
}
- b_delay_deletion = true;
}
PL_DEBUG( "deleting item `%s'", p_item->p_input->psz_name );
/* Remove the item from its parent */
playlist_NodeRemoveItem( p_playlist, p_item, p_item->p_parent );
- if( !b_delay_deletion )
- playlist_ItemDelete( p_item );
- else
- {
- PL_DEBUG( "marking %s for further deletion", PLI_NAME( p_item ) );
- p_item->i_flags |= PLAYLIST_REMOVE_FLAG;
- }
+ playlist_ItemRelease( p_item );
return VLC_SUCCESS;
}