From: Pierre-Luc Beaudoin <pierlux@carbon.(none)>
Date: Fri, 22 Aug 2008 14:12:49 +0000 (-0400)
Subject: Add zoom limit
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5ed94f2782a6197f9562d76773a0eaab99bfa1c;p=libchamplain

Add zoom limit
until the x, y system is redesigned not to
have values > 2^16 (which is the size limit
of ClutterUnit)
---

diff --git a/champlain/map.c b/champlain/map.c
index cabd35f..536e3b6 100644
--- a/champlain/map.c
+++ b/champlain/map.c
@@ -93,7 +93,8 @@ map_load_visible_tiles (Map* map, GdkRectangle viewport)
 gboolean 
 map_zoom_in (Map* map)
 {
-  if(map->current_level->level + 1 <= map->zoom_levels)
+  if(map->current_level->level + 1 <= map->zoom_levels &&
+     map->current_level->level + 1 <= 7) //FIXME Due to a ClutterUnit limitation (the x, y will have to be rethinked)
     {
       map_load_level(map, map->current_level->level + 1);
       return TRUE;