Rework how the skin gets the list item text to save some ram. Also allow the %LI and %LT tags to take 2 optional parameters to get a different items text/icon:

%LT(offset, nowrap) - get the text for the "being drawn"+offset item (offset being + or -). if the second param is "nowrap" (Without quotes) the text will be blank if the item would need to wrap. Same for the icon
e.g:
%LT(-1)
%LT <<
%LT(1, nowrap)

will display:
Four
Five <<
Six (or nothing if Five is the last item)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30502 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 10 insertions, 3 deletions

diff --git a/apps/gui/skin_engine/skin_tokens.c b/apps/gui/skin_engine/skin_tokens.c
index 371db46017..a4f0814945 100644
--- a/apps/gui/skin_engine/skin_tokens.c
+++ b/apps/gui/skin_engine/skin_tokens.c
@@ -922,14 +922,21 @@ const char *get_token_value(struct gui_wps *gwps,
             snprintf(buf, buf_size, "%d",sb_get_icon(gwps->display->screen_type));
             return buf;
         case SKIN_TOKEN_LIST_ITEM_TEXT:
-            return skinlist_get_item_text();
+        {
+            struct listitem *li = (struct listitem *)token->value.data;
+            return skinlist_get_item_text(li->offset, li->wrap, buf, buf_size);
+        }
         case SKIN_TOKEN_LIST_ITEM_IS_SELECTED:
             return skinlist_is_selected_item()?"s":"";
         case SKIN_TOKEN_LIST_ITEM_ICON:
+        {
+            struct listitem *li = (struct listitem *)token->value.data;
+            int icon = skinlist_get_item_icon(li->offset, li->wrap);
             if (intval)
-                *intval = skinlist_get_item_icon();
-            snprintf(buf, buf_size, "%d",skinlist_get_item_icon());
+                *intval = icon;
+            snprintf(buf, buf_size, "%d", icon);
             return buf;
+        }
         case SKIN_TOKEN_LIST_NEEDS_SCROLLBAR:
             return skinlist_needs_scrollbar(gwps->display->screen_type) ? "s" : "";
 #endif