2 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
4 * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
5 * Copyright (c) 2011, Rob Norris <rw_norris@hotmail.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_TRWLAYER_H
24 #define _VIKING_TRWLAYER_H
27 #include "vikviewport.h"
28 #include "vikwaypoint.h"
30 #include "viklayerspanel.h"
32 #define VIK_TRW_LAYER_TYPE (vik_trw_layer_get_type ())
33 #define VIK_TRW_LAYER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VIK_TRW_LAYER_TYPE, VikTrwLayer))
34 #define VIK_TRW_LAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VIK_TRW_LAYER_TYPE, VikTrwLayerClass))
35 #define IS_VIK_TRW_LAYER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VIK_TRW_LAYER_TYPE))
36 #define IS_VIK_TRW_LAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VIK_TRW_LAYER_TYPE))
38 typedef struct _VikTrwLayerClass VikTrwLayerClass;
39 struct _VikTrwLayerClass
41 VikLayerClass object_class;
45 GType vik_trw_layer_get_type ();
47 typedef struct _VikTrwLayer VikTrwLayer;
49 /* These are meant for use in file loaders (gpspoint.c, gpx.c, etc).
50 * These copy the name, so you should free it if necessary. */
51 void vik_trw_layer_filein_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp );
52 void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr );
54 gint vik_trw_layer_get_property_tracks_line_thickness ( VikTrwLayer *vtl );
56 void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp );
57 void vik_trw_layer_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *t );
59 // Waypoint returned is the first one
60 VikWaypoint *vik_trw_layer_get_waypoint ( VikTrwLayer *vtl, const gchar *name );
62 // Track returned is the first one
63 VikTrack *vik_trw_layer_get_track ( VikTrwLayer *vtl, const gchar *name );
64 gboolean vik_trw_layer_delete_track ( VikTrwLayer *vtl, VikTrack *trk );
66 gboolean vik_trw_layer_auto_set_view ( VikTrwLayer *vtl, VikViewport *vvp );
67 gboolean vik_trw_layer_find_center ( VikTrwLayer *vtl, VikCoord *dest );
68 GHashTable *vik_trw_layer_get_tracks ( VikTrwLayer *l );
69 GHashTable *vik_trw_layer_get_waypoints ( VikTrwLayer *l );
70 gboolean vik_trw_layer_new_waypoint ( VikTrwLayer *vtl, GtkWindow *w, const VikCoord *def_coord );
72 VikCoordMode vik_trw_layer_get_coord_mode ( VikTrwLayer *vtl );
74 gboolean vik_trw_layer_uniquify ( VikTrwLayer *vtl, VikLayersPanel *vlp );
76 void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl );
77 void vik_trw_layer_delete_all_tracks ( VikTrwLayer *vtl );
78 void trw_layer_cancel_tps_of_track ( VikTrwLayer *vtl, VikTrack *trk );
80 /* Exposed Layer Interface function definitions */
81 // Intended only for use by other trw_layer subwindows
82 void trw_layer_verify_thumbnails ( VikTrwLayer *vtl, GtkWidget *vp );