]> git.sesse.net Git - vlc/blobdiff - src/playlist/tree.c
playlist: Fix a warning about an unitialized ptr.
[vlc] / src / playlist / tree.c
index dca2c1f8a4d3495d6f3c251e0b55dd3fa700b4d6..3b583ee7ad8f2f7016ccb33babe08296da62ef0c 100644 (file)
@@ -24,7 +24,7 @@
 # include "config.h"
 #endif
 
-#include <vlc/vlc.h>
+#include <vlc_common.h>
 #include <assert.h>
 #include "vlc_playlist.h"
 #include "playlist_internal.h"
@@ -59,7 +59,7 @@ playlist_item_t * playlist_NodeCreate( playlist_t *p_playlist,
                                        playlist_item_t *p_parent, int i_flags,
                                        input_item_t *p_input )
 {
-    input_item_t *p_new_input;
+    input_item_t *p_new_input = NULL;
     playlist_item_t *p_item;
 
     if( !psz_name ) psz_name = _("Undefined");
@@ -69,7 +69,7 @@ playlist_item_t * playlist_NodeCreate( playlist_t *p_playlist,
                                         psz_name, 0, NULL, -1, ITEM_TYPE_NODE );
     p_item = playlist_ItemNewFromInput( VLC_OBJECT(p_playlist),
                                         p_input ? p_input : p_new_input );
-    if( !p_input )
+    if( p_new_input )
         vlc_gc_decref( p_new_input );
 
     if( p_item == NULL )  return NULL;
@@ -96,7 +96,7 @@ playlist_item_t * playlist_NodeCreate( playlist_t *p_playlist,
  * \return VLC_SUCCESS or an error
  */
 int playlist_NodeEmpty( playlist_t *p_playlist, playlist_item_t *p_root,
-                        vlc_bool_t b_delete_items )
+                        bool b_delete_items )
 {
     int i;
     if( p_root->i_children == -1 )
@@ -110,7 +110,7 @@ int playlist_NodeEmpty( playlist_t *p_playlist, playlist_item_t *p_root,
         if( p_root->pp_children[i]->i_children > -1 )
         {
             playlist_NodeDelete( p_playlist, p_root->pp_children[i],
-                                 b_delete_items , VLC_FALSE );
+                                 b_delete_items , false );
         }
         else if( b_delete_items )
         {
@@ -131,7 +131,7 @@ int playlist_NodeEmpty( playlist_t *p_playlist, playlist_item_t *p_root,
  * \return VLC_SUCCESS or an error
  */
 int playlist_NodeDelete( playlist_t *p_playlist, playlist_item_t *p_root,
-                         vlc_bool_t b_delete_items, vlc_bool_t b_force )
+                         bool b_delete_items, bool b_force )
 {
     int i;
 
@@ -171,7 +171,24 @@ int playlist_NodeDelete( playlist_t *p_playlist, playlist_item_t *p_root,
         if( p_root->p_parent )
             playlist_NodeRemoveItem( p_playlist, p_root, p_root->p_parent );
 
-        playlist_ItemDelete( p_root );
+        /* Check if it is the current node */
+        if( p_playlist->status.p_node == p_root )
+        {
+            /* Hack we don't call playlist_Control for lock reasons */
+            p_playlist->request.i_status = PLAYLIST_STOPPED;
+            p_playlist->request.b_request = true;
+            p_playlist->request.p_item = NULL;
+            p_playlist->request.p_node = NULL;
+            msg_Info( p_playlist, "stopping playback" );
+            vlc_object_signal_maybe( VLC_OBJECT(p_playlist) );
+
+            PL_DEBUG( "marking %s for further deletion", PLI_NAME( p_root ) );
+            p_root->i_flags |= PLAYLIST_REMOVE_FLAG;
+        }
+        else
+            playlist_ItemDelete( p_root );
+
+
     }
     return VLC_SUCCESS;
 }
@@ -300,7 +317,7 @@ playlist_item_t *playlist_ChildSearchName( playlist_item_t *p_node,
 void playlist_NodesPairCreate( playlist_t *p_playlist, const char *psz_name,
                                playlist_item_t **pp_node_cat,
                                playlist_item_t **pp_node_one,
-                               vlc_bool_t b_for_sd )
+                               bool b_for_sd )
 {
     *pp_node_cat = playlist_NodeCreate( p_playlist, psz_name,
                                         p_playlist->p_root_category, 0, NULL );
@@ -319,9 +336,6 @@ void playlist_NodesPairCreate( playlist_t *p_playlist, const char *psz_name,
 /**
  * Get the node in the preferred tree from a node in one of category
  * or onelevel tree.
- * For example, for the SAP node, it will return the node in the category
- * tree if --playlist-tree is not set to never, because the SAP node prefers
- * category
  */
 playlist_item_t * playlist_GetPreferredNode( playlist_t *p_playlist,
                                              playlist_item_t *p_node )
@@ -329,8 +343,8 @@ playlist_item_t * playlist_GetPreferredNode( playlist_t *p_playlist,
     int i;
     if( p_node->p_parent == p_playlist->p_root_category )
     {
-        if( p_playlist->b_always_tree ||
-            p_node->p_input->b_prefers_tree ) return p_node;
+        if( p_playlist->b_tree )
+            return p_node;
         for( i = 0 ; i< p_playlist->p_root_onelevel->i_children; i++ )
         {
             if( p_playlist->p_root_onelevel->pp_children[i]->p_input->i_id ==
@@ -340,7 +354,7 @@ playlist_item_t * playlist_GetPreferredNode( playlist_t *p_playlist,
     }
     else if( p_node->p_parent == p_playlist->p_root_onelevel )
     {
-        if( p_playlist->b_never_tree || !p_node->p_input->b_prefers_tree )
+        if( !p_playlist->b_tree )
             return p_node;
         for( i = 0 ; i< p_playlist->p_root_category->i_children; i++ )
         {
@@ -387,7 +401,7 @@ int playlist_GetAllEnabledChildren( playlist_t *p_playlist,
     while( 1 )
     {
         p_next = playlist_GetNextLeaf( p_playlist, p_node,
-                                       p_next, VLC_TRUE, VLC_FALSE );
+                                       p_next, true, false );
         if( p_next )
             INSERT_ELEM( *ppp_items, i_count, i_count, p_next );
         else
@@ -407,7 +421,7 @@ int playlist_GetAllEnabledChildren( playlist_t *p_playlist,
 playlist_item_t *playlist_GetNextLeaf( playlist_t *p_playlist,
                                        playlist_item_t *p_root,
                                        playlist_item_t *p_item,
-                                       vlc_bool_t b_ena, vlc_bool_t b_unplayed )
+                                       bool b_ena, bool b_unplayed )
 {
     playlist_item_t *p_next;
 
@@ -420,16 +434,16 @@ playlist_item_t *playlist_GetNextLeaf( playlist_t *p_playlist,
     p_next = p_item;
     while( 1 )
     {
-        vlc_bool_t b_ena_ok = VLC_TRUE, b_unplayed_ok = VLC_TRUE;
+        bool b_ena_ok = true, b_unplayed_ok = true;
         p_next = GetNextItem( p_playlist, p_root, p_next );
         if( !p_next || p_next == p_root )
             break;
         if( p_next->i_children == -1 )
         {
             if( b_ena && p_next->i_flags & PLAYLIST_DBL_FLAG )
-                b_ena_ok = VLC_FALSE;
+                b_ena_ok = false;
             if( b_unplayed && p_next->p_input->i_nb_played != 0 )
-                b_unplayed_ok = VLC_FALSE;
+                b_unplayed_ok = false;
             if( b_ena_ok && b_unplayed_ok ) break;
         }
     }
@@ -448,7 +462,7 @@ playlist_item_t *playlist_GetNextLeaf( playlist_t *p_playlist,
 playlist_item_t *playlist_GetPrevLeaf( playlist_t *p_playlist,
                                        playlist_item_t *p_root,
                                        playlist_item_t *p_item,
-                                       vlc_bool_t b_ena, vlc_bool_t b_unplayed )
+                                       bool b_ena, bool b_unplayed )
 {
     playlist_item_t *p_prev;
 
@@ -460,16 +474,16 @@ playlist_item_t *playlist_GetPrevLeaf( playlist_t *p_playlist,
     p_prev = p_item;
     while( 1 )
     {
-        vlc_bool_t b_ena_ok = VLC_TRUE, b_unplayed_ok = VLC_TRUE;
+        bool b_ena_ok = true, b_unplayed_ok = true;
         p_prev = GetPrevItem( p_playlist, p_root, p_prev );
         if( !p_prev || p_prev == p_root )
             break;
         if( p_prev->i_children == -1 )
         {
             if( b_ena && p_prev->i_flags & PLAYLIST_DBL_FLAG )
-                b_ena_ok = VLC_FALSE;
+                b_ena_ok = false;
             if( b_unplayed && p_prev->p_input->i_nb_played != 0 )
-                b_unplayed_ok = VLC_FALSE;
+                b_unplayed_ok = false;
             if( b_ena_ok && b_unplayed_ok ) break;
         }
     }
@@ -535,7 +549,7 @@ playlist_item_t *GetNextUncle( playlist_t *p_playlist, playlist_item_t *p_item,
 {
     playlist_item_t *p_parent = p_item->p_parent;
     playlist_item_t *p_grandparent;
-    vlc_bool_t b_found = VLC_FALSE;
+    bool b_found = false;
 
     (void)p_playlist;
 
@@ -552,7 +566,7 @@ playlist_item_t *GetNextUncle( playlist_t *p_playlist, playlist_item_t *p_item,
                     PL_DEBUG2( "parent %s found as child %i of grandparent %s",
                                p_parent->p_input->psz_name, i,
                                p_grandparent->p_input->psz_name );
-                    b_found = VLC_TRUE;
+                    b_found = true;
                     break;
                 }
             }
@@ -581,7 +595,7 @@ playlist_item_t *GetPrevUncle( playlist_t *p_playlist, playlist_item_t *p_item,
 {
     playlist_item_t *p_parent = p_item->p_parent;
     playlist_item_t *p_grandparent;
-    vlc_bool_t b_found = VLC_FALSE;
+    bool b_found = false;
 
     (void)p_playlist;
 
@@ -595,7 +609,7 @@ playlist_item_t *GetPrevUncle( playlist_t *p_playlist, playlist_item_t *p_item,
             {
                 if( p_parent == p_grandparent->pp_children[i] )
                 {
-                    b_found = VLC_TRUE;
+                    b_found = true;
                     break;
                 }
             }