mirror of
https://github.com/subsurface/subsurface.git
synced 2024-12-01 06:30:26 +00:00
8ff350387d
For each dive recorded, place their GPS coordinates onto a map using the
OSM-GPS-MAP library.
This map is accessible via the "log" menu or the shortcut ctrl+M (M as map).
We check for the GPS coordinates "0, 0" which are the default when we do not
have real GPS coordinates set.
[Dirk Hohndel: fixed int/float math confusion, fixed some whitespace and
coding style issues, cleaned up some comments, added a
missing cast to prevent a compiler warning]
Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Signed-Off-By: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
/* gps.c */
|
|
/* Creates the UI displaying the dives locations on a map.
|
|
*/
|
|
#include <glib/gi18n.h>
|
|
|
|
#include "osm-gps-map.h"
|
|
|
|
#include "dive.h"
|
|
#include "display.h"
|
|
#include "display-gtk.h"
|
|
#include "divelist.h"
|
|
|
|
static OsmGpsMapSource_t opt_map_provider = OSM_GPS_MAP_SOURCE_OPENSTREETMAP;
|
|
|
|
|
|
static void on_close (GtkWidget *widget, gpointer user_data)
|
|
{
|
|
gtk_widget_destroy(widget);
|
|
}
|
|
|
|
static void add_gps_point(OsmGpsMap *map, float latitude, float longitude)
|
|
{
|
|
OsmGpsMapTrack * track = osm_gps_map_track_new ();
|
|
OsmGpsMapPoint * point = osm_gps_map_point_new_degrees (latitude, longitude);
|
|
osm_gps_map_track_add_point(track, point);
|
|
osm_gps_map_track_add (map, track);
|
|
}
|
|
|
|
|
|
void show_gps_locations()
|
|
{
|
|
GtkWidget *window;
|
|
|
|
OsmGpsMap *map;
|
|
OsmGpsMapLayer *osd;
|
|
char *cachedir, *cachebasedir;
|
|
int idx;
|
|
struct dive *dp;
|
|
|
|
cachebasedir = osm_gps_map_get_default_cache_directory();
|
|
cachedir = g_strdup(OSM_GPS_MAP_CACHE_AUTO);
|
|
|
|
map = g_object_new (OSM_TYPE_GPS_MAP,
|
|
"map-source",opt_map_provider,
|
|
"tile-cache",cachedir,
|
|
"tile-cache-base", cachebasedir,
|
|
"proxy-uri",g_getenv("http_proxy"),
|
|
NULL);
|
|
osd = g_object_new (OSM_TYPE_GPS_MAP_OSD,
|
|
"show-scale",TRUE,
|
|
"show-coordinates",TRUE,
|
|
"show-crosshair",TRUE,
|
|
"show-dpad",TRUE,
|
|
"show-zoom",TRUE,
|
|
"show-gps-in-dpad",TRUE,
|
|
"show-gps-in-zoom",FALSE,
|
|
"dpad-radius", 30,
|
|
NULL);
|
|
|
|
osm_gps_map_layer_add(OSM_GPS_MAP(map), osd);
|
|
g_object_unref(G_OBJECT(osd));
|
|
for (idx = 0; idx < dive_table.nr; idx++) {
|
|
dp = dive_table.dives[idx];
|
|
if (dp->latitude.udeg != 0 && dp->longitude.udeg != 0){
|
|
add_gps_point(map, dp->latitude.udeg / 1000000.0,
|
|
dp->longitude.udeg / 1000000.0);
|
|
}
|
|
}
|
|
osm_gps_map_set_center_and_zoom(map, 0, 0, 0);
|
|
|
|
/* Enable keyboard navigation */
|
|
osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_FULLSCREEN, GDK_KEY_F11);
|
|
osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_UP, GDK_KEY_Up);
|
|
osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_DOWN, GDK_KEY_Down);
|
|
osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_LEFT, GDK_KEY_Left);
|
|
osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_RIGHT, GDK_KEY_Right);
|
|
|
|
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
|
|
gtk_window_set_default_size(GTK_WINDOW(window), 640, 480);
|
|
gtk_window_set_title(GTK_WINDOW(window), _("Dives locations"));
|
|
gtk_container_set_border_width(GTK_CONTAINER(window), 5);
|
|
GTK_WINDOW(window)->allow_shrink = TRUE;
|
|
|
|
gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET(map));
|
|
|
|
g_signal_connect (window, "destroy", G_CALLBACK (on_close), (gpointer) map);
|
|
|
|
gtk_widget_show_all (window);
|
|
}
|