expo: Set up the width and height of objects
Provide a way to set the full dimensions of objects, i.e. including the
width and height.
For menus, calculate the bounding box of all objects in the menu. Set all
labels to be the same size, so that highlighting works correct, once
implemented.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/boot/expo.c b/boot/expo.c
index be11cfd..67cae3c 100644
--- a/boot/expo.c
+++ b/boot/expo.c
@@ -114,6 +114,30 @@
return 0;
}
+int expo_calc_dims(struct expo *exp)
+{
+ struct scene *scn;
+ int ret;
+
+ if (!exp->cons)
+ return log_msg_ret("dim", -ENOTSUPP);
+
+ list_for_each_entry(scn, &exp->scene_head, sibling) {
+ /*
+ * Do the menus last so that all the menus' text objects
+ * are dimensioned
+ */
+ ret = scene_calc_dims(scn, false);
+ if (ret)
+ return log_msg_ret("scn", ret);
+ ret = scene_calc_dims(scn, true);
+ if (ret)
+ return log_msg_ret("scn", ret);
+ }
+
+ return 0;
+}
+
void expo_set_text_mode(struct expo *exp, bool text_mode)
{
exp->text_mode = text_mode;