* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
+ * Ilkka Ollakka <ileoo@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
-#include <vlc/vlc.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
#include "vlc_playlist.h"
#include "playlist_internal.h"
static int playlist_ItemArraySort( playlist_t *p_playlist, int i_items,
playlist_item_t **pp_items, int i_mode,
int i_type );
+static int playlist_cmp(const void *, const void *);
/**
* Sort a node.
}
/**
- * Sort a node recursively.
- *
- * This function must be entered with the playlist lock !
- *
+ * Sort a node recursively
* \param p_playlist the playlist
* \param p_node the node to sort
* \param i_mode: SORT_ID, SORT_TITLE, SORT_ARTIST, SORT_ALBUM, SORT_RANDOM
* \param i_type: ORDER_NORMAL or ORDER_REVERSE (reversed order)
* \return VLC_SUCCESS on success
*/
-int playlist_RecursiveNodeSort( playlist_t *p_playlist, playlist_item_t *p_node,
- int i_mode, int i_type )
+static int recursiveNodeSort( playlist_t *p_playlist, playlist_item_t *p_node,
+ int i_mode, int i_type )
{
int i;
+ /* Sort the current node */
playlist_NodeSort( p_playlist, p_node, i_mode, i_type );
+
+ /* And all the children */
for( i = 0 ; i< p_node->i_children; i++ )
{
if( p_node->pp_children[i]->i_children != -1 )
{
- playlist_RecursiveNodeSort( p_playlist, p_node->pp_children[i],
- i_mode,i_type );
+ recursiveNodeSort( p_playlist, p_node->pp_children[i],
+ i_mode, i_type );
}
}
return VLC_SUCCESS;
}
+/**
+ * Sort a node recursively.
+ *
+ * This function must be entered with the playlist lock !
+ *
+ * \param p_playlist the playlist
+ * \param p_node the node to sort
+ * \param i_mode: SORT_ID, SORT_TITLE, SORT_ARTIST, SORT_ALBUM, SORT_RANDOM
+ * \param i_type: ORDER_NORMAL or ORDER_REVERSE (reversed order)
+ * \return VLC_SUCCESS on success
+ */
+int playlist_RecursiveNodeSort( playlist_t *p_playlist, playlist_item_t *p_node,
+ int i_mode, int i_type )
+{
+ /* Ask the playlist to reset as we are changing the order */
+ pl_priv(p_playlist)->b_reset_currently_playing = true;
+
+ /* Do the real job recursively */
+ return recursiveNodeSort( p_playlist, p_node, i_mode, i_type );
+}
+
+static int sort_mode = 0;
+static int sort_type = 0;
+
static int playlist_ItemArraySort( playlist_t *p_playlist, int i_items,
playlist_item_t **pp_items, int i_mode,
int i_type )
{
- int i , i_small , i_position;
+ int i_position;
playlist_item_t *p_temp;
- vlc_value_t val;
- val.b_bool = VLC_TRUE;
+ sort_mode = i_mode;
+ sort_type = i_type;
(void)p_playlist; // a bit surprising we don't need p_playlist!
return VLC_SUCCESS;
}
+ qsort(pp_items,i_items,sizeof(pp_items[0]),playlist_cmp);
+ return VLC_SUCCESS;
+}
+
+static int playlist_cmp(const void *first, const void *second)
+{
-#define DO_META_SORT( node ) { \
- char *psz_a = input_item_GetMeta( pp_items[i]->p_input, vlc_meta_##node ); \
- char *psz_b = input_item_GetMeta( pp_items[i_small]->p_input, vlc_meta_##node ); \
+#define META_STRCASECMP_NAME( ) { \
+ char *psz_i = input_item_GetTitleFbName( (*(playlist_item_t **)first)->p_input ); \
+ char *psz_ismall = input_item_GetTitleFbName( (*(playlist_item_t **)second)->p_input ); \
+ if( psz_i != NULL && psz_ismall != NULL ) i_test = strcasecmp( psz_i, psz_ismall ); \
+ else if ( psz_i == NULL && psz_ismall != NULL ) i_test = 1; \
+ else if ( psz_ismall == NULL && psz_i != NULL ) i_test = -1; \
+ else i_test = 0; \
+ free( psz_i ); \
+ free( psz_ismall ); \
+}
+
+
+#define DO_META_SORT_ADV( node, integer ) { \
+ char *psz_a = input_item_GetMeta( (*(playlist_item_t **)first)->p_input, vlc_meta_##node ); \
+ char *psz_b = input_item_GetMeta( (*(playlist_item_t **)second)->p_input, vlc_meta_##node ); \
/* Nodes go first */ \
- if( pp_items[i]->i_children == -1 && pp_items[i_small]->i_children >= 0 ) \
+ if( (*(playlist_item_t **)first)->i_children == -1 && (*(playlist_item_t **)second)->i_children >= 0 ) \
i_test = 1;\
- else if( pp_items[i]->i_children >= 0 &&\
- pp_items[i_small]->i_children == -1 ) \
+ else if( (*(playlist_item_t **)first)->i_children >= 0 &&\
+ (*(playlist_item_t **)second)->i_children == -1 ) \
i_test = -1; \
/* Both are nodes, sort by name */ \
- else if( pp_items[i]->i_children >= 0 && \
- pp_items[i_small]->i_children >= 0 ) \
+ else if( (*(playlist_item_t **)first)->i_children >= 0 && \
+ (*(playlist_item_t **)second)->i_children >= 0 ) \
{ \
- i_test = strcasecmp( pp_items[i]->p_input->psz_name, \
- pp_items[i_small]->p_input->psz_name ); \
+ META_STRCASECMP_NAME( ) \
} \
/* Both are items */ \
else if( psz_a == NULL && psz_b != NULL ) \
/* No meta, sort by name */ \
else if( psz_a == NULL && psz_b == NULL ) \
{ \
- i_test = strcasecmp( pp_items[i]->p_input->psz_name, \
- pp_items[i_small]->p_input->psz_name ); \
+ META_STRCASECMP_NAME( ); \
} \
else \
{ \
- i_test = strcmp( psz_b, psz_a ); \
+ if( !integer ) i_test = strcasecmp( psz_a, psz_b ); \
+ else i_test = atoi( psz_a ) - atoi( psz_b ); \
} \
+ free( psz_a ); \
+ free( psz_b ); \
}
+#define DO_META_SORT( node ) DO_META_SORT_ADV( node, false )
- for( i_position = 0; i_position < i_items -1 ; i_position ++ )
+ int i_test = 0;
+
+ if( sort_mode == SORT_TITLE )
+ {
+ META_STRCASECMP_NAME( );
+ }
+ else if( sort_mode == SORT_TITLE_NUMERIC )
+ {
+ char *psz_i = input_item_GetTitleFbName(
+ (*(playlist_item_t **)first)->p_input );
+ char *psz_ismall = input_item_GetTitleFbName(
+ (*(playlist_item_t **)second)->p_input );
+ i_test = atoi( psz_i ) - atoi( psz_ismall );
+ free( psz_i );
+ free( psz_ismall );
+ }
+ else if( sort_mode == SORT_DURATION )
+ {
+ i_test = input_item_GetDuration( (*(playlist_item_t **)first)->p_input ) -
+ input_item_GetDuration( (*(playlist_item_t **)second)->p_input );
+ }
+ else if( sort_mode == SORT_ARTIST )
+ {
+ DO_META_SORT( Artist );
+ /* sort by artist, album, tracknumber */
+ if( i_test == 0 )
+ DO_META_SORT( Album );
+ if( i_test == 0 )
+ DO_META_SORT_ADV( TrackNumber, true );
+ }
+ else if( sort_mode == SORT_GENRE )
+ {
+ DO_META_SORT( Genre );
+ }
+ else if( sort_mode == SORT_ALBUM )
+ {
+ DO_META_SORT( Album );
+ /* Sort by tracknumber if albums are the same */
+ if( i_test == 0 )
+ DO_META_SORT_ADV( TrackNumber, true );
+ }
+ else if( sort_mode == SORT_TRACK_NUMBER )
{
- i_small = i_position;
- for( i = i_position + 1 ; i< i_items ; i++)
+ DO_META_SORT_ADV( TrackNumber, true );
+ }
+ else if( sort_mode == SORT_DESCRIPTION )
+ {
+ DO_META_SORT( Description );
+ }
+ else if( sort_mode == SORT_ID )
+ {
+ i_test = (*(playlist_item_t **)first)->i_id - (*(playlist_item_t **)second)->i_id;
+ }
+ else if( sort_mode == SORT_TITLE_NODES_FIRST )
+ {
+ /* Alphabetic sort, all nodes first */
+
+ if( (*(playlist_item_t **)first)->i_children == -1 &&
+ (*(playlist_item_t **)second)->i_children >= 0 )
+ {
+ i_test = 1;
+ }
+ else if( (*(playlist_item_t **)first)->i_children >= 0 &&
+ (*(playlist_item_t **)second)->i_children == -1 )
{
- int i_test = 0;
-
- if( i_mode == SORT_TITLE )
- {
- i_test = strcasecmp( pp_items[i]->p_input->psz_name,
- pp_items[i_small]->p_input->psz_name );
- }
- else if( i_mode == SORT_TITLE_NUMERIC )
- {
- i_test = atoi( pp_items[i]->p_input->psz_name ) -
- atoi( pp_items[i_small]->p_input->psz_name );
- }
- else if( i_mode == SORT_DURATION )
- {
- i_test = pp_items[i]->p_input->i_duration -
- pp_items[i_small]->p_input->i_duration;
- }
- else if( i_mode == SORT_ARTIST )
- {
- DO_META_SORT( Artist );
- }
- else if( i_mode == SORT_ALBUM )
- {
- DO_META_SORT( Album );
- }
- else if( i_mode == SORT_TITLE_NODES_FIRST )
- {
- /* Alphabetic sort, all nodes first */
-
- if( pp_items[i]->i_children == -1 &&
- pp_items[i_small]->i_children >= 0 )
- {
- i_test = 1;
- }
- else if( pp_items[i]->i_children >= 0 &&
- pp_items[i_small]->i_children == -1 )
- {
- i_test = -1;
- }
- else
- {
- i_test = strcasecmp( pp_items[i]->p_input->psz_name,
- pp_items[i_small]->p_input->psz_name );
- }
- }
-
- if( ( i_type == ORDER_NORMAL && i_test < 0 ) ||
- ( i_type == ORDER_REVERSE && i_test > 0 ) )
- {
- i_small = i;
- }
+ i_test = -1;
+ }
+ else
+ {
+ META_STRCASECMP_NAME();
}
- p_temp = pp_items[i_position];
- pp_items[i_position] = pp_items[i_small];
- pp_items[i_small] = p_temp;
}
- free( psz_a );
- free( psz_b );
- return VLC_SUCCESS;
+ else if( sort_mode == SORT_URI )
+ {
+ char *psz_i = input_item_GetURI( (*(playlist_item_t **)first)->p_input );
+ char *psz_ismall =
+ input_item_GetURI( (*(playlist_item_t **)second)->p_input );
+ i_test = strcasecmp( psz_i, psz_ismall );
+ free( psz_i );
+ free( psz_ismall );
+ }
+
+ if ( sort_type == ORDER_REVERSE )
+ i_test = i_test * -1;
+#undef DO_META_SORT
+#undef DO_META_SORT_ADV
+
+ return i_test;
}