2 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
4 * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
5 * Copyright (C) 2006-2008, Quy Tonthat <qtonthat@gmail.com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #ifndef _VIKING_GPSLAYER_H
24 #define _VIKING_GPSLAYER_H
31 #define VIK_GPS_LAYER_TYPE (vik_gps_layer_get_type ())
32 #define VIK_GPS_LAYER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VIK_GPS_LAYER_TYPE, VikGpsLayer))
33 #define VIK_GPS_LAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VIK_GPS_LAYER_TYPE, VikGpsLayerClass))
34 #define IS_VIK_GPS_LAYER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VIK_GPS_LAYER_TYPE))
35 #define IS_VIK_GPS_LAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VIK_GPS_LAYER_TYPE))
37 typedef struct _VikGpsLayerClass VikGpsLayerClass;
38 struct _VikGpsLayerClass
40 VikLayerClass vik_layer_class;
43 GType vik_gps_layer_get_type ();
56 typedef struct _VikGpsLayer VikGpsLayer;
58 gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl );
59 const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl );
60 VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl);
62 // Non layer specific but expose communal method
63 gint vik_gps_comm ( VikTrwLayer *vtl,
73 gboolean do_waypoints,