tagcache: Add menu entry for customizing the DB path

Allow the database path to be set from the file browser's
"Set As" context menu, so it can be changed without editing
the .cfg file by hand.

Change-Id: Ie1a84bcb2084ee3b1a0a18cc51f564238515f164

1 files changed, 6 insertions, 0 deletions

diff --git a/apps/settings_list.c b/apps/settings_list.c
index 6f6425a693..74db7550bf 100644
--- a/apps/settings_list.c
+++ b/apps/settings_list.c
@@ -142,6 +142,12 @@
                     (struct filename_setting[]){                    \
                         {prefix,suffix,sizeof(global_settings.var)}}} }
 
+#define DIRECTORY_SETTING(flags,var,lang_id,name,default) \
+    {flags|F_DIRNAME|F_T_UCHARPTR, &global_settings.var, lang_id, \
+     CHARPTR(default), name, NULL, \
+     {.filename_setting=(struct filename_setting[]){ \
+         {NULL, NULL, sizeof(global_settings.var)}}}}
+
 /*  Used for settings which use the set_option() setting screen.
     The ... arg is a list of pointers to strings to display in the setting
     screen. These can either be literal strings, or ID2P(LANG_*) */