From 6c85978220d98508b7445a8ecf3882ff99f0df39 Mon Sep 17 00:00:00 2001
From: nathan <nathan@vertile.com>
Date: Fri, 12 Aug 2016 22:09:07 -0700
Subject: [PATCH] [OSD] make it not possible to overflow the bounds of the
 preview window when positioning elements

---
 tabs/osd.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tabs/osd.js b/tabs/osd.js
index d513db82..7e253917 100755
--- a/tabs/osd.js
+++ b/tabs/osd.js
@@ -379,10 +379,15 @@ OSD.GUI.preview = {
   onDrop: function(e) {
     var ev = e.originalEvent;
     var position = $(this).removeAttr('style').data('position');
+    var field_id = parseInt(ev.dataTransfer.getData('text').split('field-')[1])
+    var display_item = OSD.data.display_items[field_id];
+    var overflows_line = FONT.constants.SIZES.LINE - ((position % FONT.constants.SIZES.LINE) + display_item.preview.length);
+    if (overflows_line < 0) {
+      position += overflows_line;
+    }
     if (position > OSD.data.display_size.total/2) {
       position = position - OSD.data.display_size.total;
     }
-    var field_id = parseInt(ev.dataTransfer.getData('text').split('field-')[1])
     $('input.'+field_id+'.position').val(position).change();
   },
 };