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[andy/viking.git] / src / viklayer.c

diff --git a/src/viklayer.c b/src/viklayer.c
index 4e82aef551bc0d9b6cff52b5182abe18a89bcaea..880c7394553c5b7140a2ee2e1fa759b1c2683249 100644 (file)
--- a/src/viklayer.c
+++ b/src/viklayer.c
@@ -3,6 +3,7 @@
  *
  * Copyright (C) 2005, Alex Foobarian <foobarian@gmail.com>
  * Copyright (C) 2003-2007, Evan Battaglia <gtoevan@gmx.net>
+ * Copyright (C) 2013, Rob Norris <rw_norris@hotmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -202,7 +203,7 @@ const gchar *vik_layer_get_name ( VikLayer *l )
   return l->name;
 }
 
-VikLayer *vik_layer_create ( VikLayerTypeEnum type, gpointer vp, GtkWindow *w, gboolean interactive )
+VikLayer *vik_layer_create ( VikLayerTypeEnum type, VikViewport *vp, gboolean interactive )
 {
   VikLayer *new_layer = NULL;
   g_assert ( type < VIK_LAYER_NUM_TYPES );
@@ -227,7 +228,7 @@ VikLayer *vik_layer_create ( VikLayerTypeEnum type, gpointer vp, GtkWindow *w, g
 }
 
 /* returns TRUE if OK was pressed */
-gboolean vik_layer_properties ( VikLayer *layer, gpointer vp )
+gboolean vik_layer_properties ( VikLayer *layer, VikViewport *vp )
 {
   if ( vik_layer_interfaces[layer->type]->properties )
     return vik_layer_interfaces[layer->type]->properties ( layer, vp );
@@ -631,6 +632,8 @@ VikLayerTypedParamData *vik_layer_data_typed_param_copy_from_string ( VikLayerPa
  */
 void vik_layer_set_defaults ( VikLayer *vl, VikViewport *vvp )
 {
+  // Sneaky initialize of the viewport value here
+  vl->vvp = vvp;
   VikLayerInterface *vli = vik_layer_get_interface ( vl->type );
   const gchar *layer_name = vli->fixed_layer_name;
   VikLayerParamData data;