[rhythmbox] rhythmdb: allow entry types to be changed

[Jonathan Matthew <jmatthew src gnome org>]

commit 4fcb839bbec767cf38962832959d493db447b7fa
Author: Jonathan Matthew <jonathan d14n org>
Date:   Sat Sep 22 22:06:14 2012 +1000

    rhythmdb: allow entry types to be changed

 rhythmdb/rhythmdb-tree.c |   17 +++++++++++++++++
 rhythmdb/rhythmdb.c      |    3 +++
 2 files changed, 20 insertions(+), 0 deletions(-)
---
diff --git a/rhythmdb/rhythmdb-tree.c b/rhythmdb/rhythmdb-tree.c
index aef651b..4c26eba 100644
--- a/rhythmdb/rhythmdb-tree.c
+++ b/rhythmdb/rhythmdb-tree.c
@@ -1570,6 +1570,23 @@ rhythmdb_tree_entry_set (RhythmDB *adb,
 	/* Handle special properties */
 	switch (propid)
 	{
+	case RHYTHMDB_PROP_TYPE:
+	{
+		RhythmDBTreeProperty *artist;
+		RhythmDBTreeProperty *genre;
+
+		g_mutex_lock (&db->priv->genres_lock);
+		remove_entry_from_album (db, entry);
+
+		entry->type = g_value_get_object (value);
+
+		genre = get_or_create_genre (db, entry->type, entry->genre);
+		artist = get_or_create_artist (db, genre, entry->artist);
+		set_entry_album (db, entry, artist, entry->album);
+		g_mutex_unlock (&db->priv->genres_lock);
+
+		return TRUE;
+	}
 	case RHYTHMDB_PROP_LOCATION:
 	{
 		RBRefString *s;
diff --git a/rhythmdb/rhythmdb.c b/rhythmdb/rhythmdb.c
index eca2ea3..47708e1 100644
--- a/rhythmdb/rhythmdb.c
+++ b/rhythmdb/rhythmdb.c
@@ -3321,6 +3321,9 @@ rhythmdb_entry_set_internal (RhythmDB *db,
 	case G_TYPE_DOUBLE:
 		nop = (g_value_get_double (value) == g_value_get_double (&old_value));
 		break;
+	case G_TYPE_OBJECT:
+		nop = (g_value_get_object (value) == g_value_get_object (&old_value));
+		break;
 	default:
 		g_assert_not_reached ();
 		break;