X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/5a4a28bf66698966eb48235d0f737d04011f1c06..119f63a0bab39b86f73676969b07fc86978a1329:/src/viklayer.h?ds=sidebyside

diff --git a/src/viklayer.h b/src/viklayer.h
index 5c5433ae..f81c5c5e 100644
--- a/src/viklayer.h
+++ b/src/viklayer.h
@@ -25,8 +25,8 @@
 #include <glib.h>
 #include <gtk/gtk.h>
 #include <gdk-pixbuf/gdk-pixdata.h>
-#include "vikwindow.h"
 
+#include "vikwindow.h"
 #include "viktreeview.h"
 #include "vikviewport.h"
 
@@ -36,7 +36,6 @@
 #define IS_VIK_LAYER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VIK_LAYER_TYPE))
 #define IS_VIK_LAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VIK_LAYER_TYPE))
 
-typedef struct _VikLayer VikLayer;
 typedef struct _VikLayerClass VikLayerClass;
 
 struct _VikLayerClass
@@ -115,8 +114,8 @@ typedef struct {
   gint16 group;
   const gchar *title;
   guint8 widget_type;
-  const gpointer widget_data;
-  const gpointer extra_widget_data;
+  gpointer widget_data;
+  gpointer extra_widget_data;
 } VikLayerParam;
 
 enum {
@@ -175,6 +174,8 @@ typedef gboolean      (*VikLayerFuncProperties)            (VikLayer *,VikViewpo
 typedef void          (*VikLayerFuncDraw)                  (VikLayer *,VikViewport *);
 typedef void          (*VikLayerFuncChangeCoordMode)       (VikLayer *,VikCoordMode);
 
+typedef void          (*VikLayerFuncSetMenuItemsSelection)          (VikLayer *,guint16);
+typedef guint16          (*VikLayerFuncGetMenuItemsSelection)          (VikLayer *);
 typedef void          (*VikLayerFuncAddMenuItems)          (VikLayer *,GtkMenu *,gpointer); /* gpointer is a VikLayersPanel */
 typedef gboolean      (*VikLayerFuncSublayerAddMenuItems)  (VikLayer *,GtkMenu *,gpointer, /* first gpointer is a VikLayersPanel */
                                                             gint,gpointer,GtkTreeIter *);
@@ -245,6 +246,9 @@ struct _VikLayerInterface {
   VikLayerFuncDraw                  draw;
   VikLayerFuncChangeCoordMode       change_coord_mode;
 
+  VikLayerFuncSetMenuItemsSelection set_menu_selection;
+  VikLayerFuncGetMenuItemsSelection get_menu_selection;
+
   VikLayerFuncAddMenuItems          add_menu_items;
   VikLayerFuncSublayerAddMenuItems  sublayer_add_menu_items;
   VikLayerFuncSublayerRenameRequest sublayer_rename_request;
@@ -284,6 +288,8 @@ gboolean vik_layer_set_param (VikLayer *layer, guint16 id, VikLayerParamData dat
 void vik_layer_emit_update ( VikLayer *vl );
 
 /* GUI */
+void vik_layer_set_menu_items_selection(VikLayer *l, guint16 selection);
+guint16 vik_layer_get_menu_items_selection(VikLayer *l);
 void vik_layer_add_menu_items ( VikLayer *l, GtkMenu *menu, gpointer vlp );
 VikLayer *vik_layer_create ( gint type, gpointer vp, GtkWindow *w, gboolean interactive );
 gboolean vik_layer_properties ( VikLayer *layer, gpointer vp );