Added wrapping on settings when reaching limits and when long key press is enabled

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7763 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 12 insertions, 1 deletions

diff --git a/apps/gui/select.h b/apps/gui/select.h
index 87ecb1c..a584b53 100644
--- a/apps/gui/select.h
+++ b/apps/gui/select.h
@@ -80,7 +80,6 @@ struct gui_select
     int max_value;
     int step;
     int option;
-    int nb_decimals;
     const char * extra_string;
     /* In the case the option is a number */
     void (*formatter)(char* dest,
@@ -88,6 +87,7 @@ struct gui_select
                       int variable,
                       const char* unit);
     const struct opt_items * items;
+    bool limit_loop;
 };
 
 /*
@@ -183,6 +183,17 @@ extern void gui_select_draw(struct gui_select * select, struct screen * display)
     (select)->validated
 
 /*
+ * Tells the select wether it should stop when reaching the min/max value
+ * or should continue (by going to max/min)
+ *  - select : the select struct
+ *  - scroll :
+ *    - true : stops when reaching min/max
+ *    - false : continues to go to max/min when reaching min/max
+ */
+#define gui_select_limit_loop(select, loop) \
+    (select)->limit_loop=loop
+
+/*
  * Draws the select on all the screens
  *  - select : the select struct
  */