X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=src%2Fgis-viewer.h;h=86833f6c79a1861a9b02c10805a3f3d7f1f26232;hb=6facff8b5777c6a561b9146736072d1de73bda1b;hp=214ce932959267aa92810ed3a4c1c0eba9bd0160;hpb=1ccb2426332856ef04f0bfb35716520a94e0d32c;p=grits

diff --git a/src/gis-viewer.h b/src/gis-viewer.h
index 214ce93..86833f6 100644
--- a/src/gis-viewer.h
+++ b/src/gis-viewer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 Andy Spencer <spenceal@rose-hulman.edu>
+ * Copyright (C) 2009-2010 Andy Spencer <andy753421@gmail.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
@@ -21,6 +21,12 @@
 #include <gtk/gtk.h>
 #include <glib-object.h>
 
+/* Rendering levels */
+#define GIS_LEVEL_BACKGROUND -100
+#define GIS_LEVEL_WORLD         0
+#define GIS_LEVEL_OVERLAY     100
+#define GIS_LEVEL_HUD         200
+
 /* Type macros */
 #define GIS_TYPE_VIEWER            (gis_viewer_get_type())
 #define GIS_VIEWER(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),   GIS_TYPE_VIEWER, GisViewer))
@@ -44,7 +50,6 @@ struct _GisViewer {
 	/* instance members */
 	GisPlugins *plugins;
 	gchar      *time;
-	gchar      *site;
 	gdouble     location[3];
 	gdouble     rotation[3];
 	gboolean    offline;
@@ -72,8 +77,9 @@ struct _GisViewerClass {
 	void (*begin)            (GisViewer *viewer);
 	void (*end)              (GisViewer *viewer);
 
-	void (*add)              (GisViewer *viewer, GisObject *object);
-	void (*remove)           (GisViewer *viewer, GisObject *object);
+	gpointer (*add)          (GisViewer *viewer, GisObject *object,
+	                          gint level, gboolean sort);
+	void (*remove)           (GisViewer *viewer, gpointer ref);
 };
 
 GType gis_viewer_get_type(void);
@@ -93,10 +99,6 @@ void gis_viewer_set_rotation(GisViewer *viewer, gdouble  x, gdouble  y, gdouble
 void gis_viewer_get_rotation(GisViewer *viewer, gdouble *x, gdouble *y, gdouble *z);
 void gis_viewer_rotate      (GisViewer *viewer, gdouble  x, gdouble  y, gdouble  z);
 
-/* To be deprecated, use {get,set}_location */
-void gis_viewer_set_site(GisViewer *viewer, const gchar *site);
-gchar *gis_viewer_get_site(GisViewer *viewer);
-
 void gis_viewer_refresh(GisViewer *viewer);
 
 void gis_viewer_set_offline(GisViewer *viewer, gboolean offline);
@@ -121,7 +123,8 @@ void gis_viewer_render_tiles(GisViewer *viewer, GisTile *root);
 void gis_viewer_begin(GisViewer *viewer);
 void gis_viewer_end  (GisViewer *viewer);
 
-void gis_viewer_add(GisViewer *self, GisObject *object);
-void gis_viewer_remove(GisViewer *self, GisObject *object);
+gpointer gis_viewer_add(GisViewer *self, GisObject *object,
+		gint level, gboolean sort);
+void gis_viewer_remove(GisViewer *self, gpointer ref);
 
 #endif