rework my previous commit (FS#8008) to be able to work for any of the strings in the id3 info struct, new ones need to be added to tagtree.c and tagnavi.config

*currently available tags are* #title# #artist# #album# #genre# #composer# #albumartist# and #directory# 


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15358 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 6 insertions, 4 deletions

diff --git a/apps/tagcache.h b/apps/tagcache.h
index 16dac0b41f..a33e79b56d 100644
--- a/apps/tagcache.h
+++ b/apps/tagcache.h
@@ -110,10 +110,12 @@ struct tagcache_stat {
 };
 
 enum source_type {source_constant, source_input, 
-                 source_current_artist, source_current_album};
-
-#define SOURCE_CURRENT_ARTIST "#artist#"
-#define SOURCE_CURRENT_ALBUM "#album#"
+                  source_current_path, /* has different handling to _id3
+                                          so it has to be seperate */
+                 source_current_id3 /* dont add items after this.
+                                       it is used as an index 
+                                       into id3_to_search_mapping */
+                 };
 
 struct tagcache_search_clause
 {