]> err.no Git - mapper/blobdiff - src/cb.c
Path: misc adjustments
[mapper] / src / cb.c
index 8d7ca1bc61f8c946d5dd592a52cee366d6937c9a..36406cbc0b2d187c7e993db419b406649901cea1 100644 (file)
--- a/src/cb.c
+++ b/src/cb.c
 #include "utils.h"
 #include "poi.h"
 #include "path.h"
-#include "route.h"
-#include "track.h"
 #include "settings.h"
 #include "gps.h"
-#include "map.h"
 #include "mapper-types.h"
 #include "ui-common.h"
 #include "db.h"
@@ -64,6 +61,7 @@
 #include "help.h"
 #include "map-repo.h"
 #include "config-gconf.h"
+#include "gtkmap.h"
 
 static gboolean
 path_tree_view_update_store(GtkWidget *tree_view, Path *path)
@@ -73,7 +71,7 @@ GtkListStore *store;
 g_assert(tree_view);
 g_assert(path);
 
-store=path_generate_store(path);
+store=path_get_waypoints_store(path);
 if (!store)
        return FALSE;
 
@@ -86,7 +84,7 @@ return TRUE;
   Route menu callbacks 
  ***********************/
 gboolean 
-menu_cb_route_download(GtkAction * action)
+menu_cb_route_download(GtkAction *action)
 {
 route_download(_route, NULL);
 route_menu_set_sensitive(path_tree_view_update_store(route_tree_view, _route));
@@ -102,37 +100,35 @@ return TRUE;
 }
 
 gboolean 
-menu_cb_route_save(GtkAction * action)
+menu_cb_route_save(GtkAction *action)
 {
 route_save(_route);
 return TRUE;
 }
 
 gboolean 
-menu_cb_route_distnext(GtkAction * action)
+menu_cb_route_distnext(GtkAction *action)
 {
-route_show_distance_to_next(_route);
+path_show_distance_to_next(_route);
 return TRUE;
 }
 
 gboolean 
-menu_cb_route_distlast(GtkAction * action)
+menu_cb_route_distlast(GtkAction *action)
 {
-route_show_distance_to_last(_route);
+path_show_distance_to_last(_route);
 return TRUE;
 }
 
 gboolean 
-menu_cb_route_reset(GtkAction * action)
+menu_cb_route_reset(GtkAction *action)
 {
-route_find_nearest_point(_route);
-map_render_data();
-MACRO_QUEUE_DRAW_AREA();
+path_find_nearest_point(_route, _gps->data.lat, _gps->data.lon);
 return TRUE;
 }
 
 gboolean 
-menu_cb_route_clear(GtkAction * action)
+menu_cb_route_clear(GtkAction *action)
 {
 if (route_clear(_route)) {
        gtk_tree_view_set_model(route_tree_view, NULL);
@@ -145,7 +141,7 @@ return TRUE;
   Track menu callbacks 
  ***********************/
 gboolean 
-menu_cb_track_open(GtkAction * action)
+menu_cb_track_open(GtkAction *action)
 {
 track_open(_track);
 path_tree_view_update_store(track_tree_view, _track);
@@ -153,7 +149,7 @@ return TRUE;
 }
 
 gboolean 
-menu_cb_track_save(GtkAction * action)
+menu_cb_track_save(GtkAction *action)
 {
 track_save(_track);
 path_tree_view_update_store(track_tree_view, _track);
@@ -161,7 +157,7 @@ return TRUE;
 }
 
 gboolean 
-menu_cb_track_insert_break(GtkAction * action)
+menu_cb_track_insert_break(GtkAction *action)
 {
 path_insert_break(_track);
 path_tree_view_update_store(track_tree_view, _track);
@@ -169,40 +165,38 @@ return TRUE;
 }
 
 gboolean 
-menu_cb_track_insert_mark(GtkAction * action)
+menu_cb_track_insert_mark(GtkAction *action)
 {
-if (track_insert_mark(_track)) {
-       map_render_paths();
-       MACRO_QUEUE_DRAW_AREA();
+if (path_insert_mark(_track)) {
        path_tree_view_update_store(track_tree_view, _track);
 }
 return TRUE;
 }
 
 gboolean 
-menu_cb_track_distlast(GtkAction * action)
+menu_cb_track_distlast(GtkAction *action)
 {
-track_show_distance_from_last(_track);
+path_show_distance_from_last(_track);
 return TRUE;
 }
 
 gboolean 
-menu_cb_track_distfirst(GtkAction * action)
+menu_cb_track_distfirst(GtkAction *action)
 {
-track_show_distance_from_first(_track);
+path_show_distance_from_first(_track);
 return TRUE;
 }
 
 gboolean 
-menu_cb_track_clear(GtkAction * action)
+menu_cb_track_clear(GtkAction *action)
 {
-track_clear(_track);
+path_clear(_track);
 path_tree_view_update_store(track_tree_view, _track);
 return TRUE;
 }
 
 gboolean 
-menu_cb_track_filter(GtkAction * action)
+menu_cb_track_filter(GtkAction *action)
 {
 filter_dialog(_window);
 return TRUE;
@@ -217,59 +211,57 @@ menu_cb_show_tracks(GtkAction *action)
 _show_tracks ^= TRACKS_MASK;
 if (gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action))) {
        _show_tracks |= TRACKS_MASK;
-       map_render_paths();
-       MACRO_QUEUE_DRAW_AREA();
+       gtk_map_set_path_display(_map, _show_tracks);
        MACRO_BANNER_SHOW_INFO(_window, _("Tracks are now shown"));
 } else {
        _show_tracks &= ~TRACKS_MASK;
-       map_force_redraw();
+       gtk_map_set_path_display(_map, _show_tracks);
        MACRO_BANNER_SHOW_INFO(_window, _("Tracks are now hidden"));
 }
 return TRUE;
 }
 
 gboolean 
-menu_cb_show_scale(GtkAction * action)
+menu_cb_show_scale(GtkAction *action)
 {
 _show_scale = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
-MACRO_QUEUE_DRAW_AREA();
+/* XXXXXXXXXXXXXXXXX */
 return TRUE;
 }
 
 gboolean 
-menu_cb_show_routes(GtkAction * action)
+menu_cb_show_routes(GtkAction *action)
 {
 if (gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action))) {
        _show_tracks |= ROUTES_MASK;
-       map_render_paths();
-       MACRO_QUEUE_DRAW_AREA();
+       gtk_map_set_path_display(_map, _show_tracks);
        MACRO_BANNER_SHOW_INFO(_window, _("Routes are now shown"));
 } else {
        _show_tracks &= ~ROUTES_MASK;
-       map_force_redraw();
+       gtk_map_set_path_display(_map, _show_tracks);
        MACRO_BANNER_SHOW_INFO(_window, _("Routes are now hidden"));
 }
 return TRUE;
 }
 
 gboolean 
-menu_cb_show_velvec(GtkAction * action)
+menu_cb_show_velvec(GtkAction *action)
 {
 _show_velvec = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
-map_move_mark();
+g_object_set(_map, "show-velvec", _show_velvec, NULL);
 return TRUE;
 }
 
 gboolean 
-menu_cb_show_poi(GtkAction * action)
+menu_cb_show_poi(GtkAction *action)
 {
 _show_poi = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
-map_force_redraw();
+g_object_set(_map, "show-markers", _show_poi, NULL);
 return TRUE;
 }
 
 gboolean 
-menu_cb_gps_show_info(GtkAction * action)
+menu_cb_gps_show_info(GtkAction *action)
 {
 _gps_info = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
 gps_show_info(_gps);
@@ -279,46 +271,42 @@ return TRUE;
 gboolean
 menu_cb_autocenter(GtkAction *action, GtkRadioAction *current)
 {
-guint new_center_unitx, new_center_unity;
-gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
+gint value=gtk_radio_action_get_current_value(GTK_RADIO_ACTION(current));
 
 switch (value) {
        case CENTER_LEAD:
-               _center_mode = CENTER_LEAD;
+               gtk_map_set_center_mode(_map, CENTER_LEAD);
                MACRO_BANNER_SHOW_INFO(_window, _("Auto-Center Mode: Lead"));
        break;
        case CENTER_LATLON:
-               _center_mode = CENTER_LATLON;
+               gtk_map_set_center_mode(_map, CENTER_LATLON);
                MACRO_BANNER_SHOW_INFO(_window, _("Auto-Center Mode: Lat/Lon"));
        break;
        case CENTER_MANUAL:
        default:
-               _center_mode = -_center_mode;
+               gtk_map_set_center_mode(_map, CENTER_MANUAL);
                MACRO_BANNER_SHOW_INFO(_window, _("Auto-Center Off"));
-               return TRUE;
        break;
 }
 
-MACRO_RECALC_CENTER(_gps->data, new_center_unitx, new_center_unity);
-map_center_unit(new_center_unitx, new_center_unity);
 return TRUE;
 }
 
 gboolean 
-menu_cb_goto_latlon(GtkAction * action)
+menu_cb_goto_latlon(GtkAction *action)
 {
-map_dialog_goto_latlon();
+gtk_map_dialog_goto_latlon();
 return TRUE;
 }
 
 gboolean 
 menu_cb_goto_home(GtkAction *action)
 {
-if (map_goto_position(_home)==FALSE) {
+if (gtk_map_goto_position(_home)==FALSE) {
        MACRO_BANNER_SHOW_INFO(_window, _("Home not set."));
 } else {
-       if (map_get_zoom()>3)
-               map_set_zoom(3);
+       if (gtk_map_get_zoom(_map)>3)
+               gtk_map_set_zoom(_map, 3);
        MACRO_BANNER_SHOW_INFO(_window, _("At home location"));
 }
 return TRUE;
@@ -327,11 +315,12 @@ return TRUE;
 gboolean 
 menu_cb_goto_destination(GtkAction *action)
 {
-if (map_goto_position(_dest)==FALSE) {
-       MACRO_BANNER_SHOW_INFO(_window, _("Destination not set."));
+if (gtk_map_goto_position(_dest)==FALSE) {
+       MACRO_BANNER_SHOW_INFO(_window, _("Destination has not been set."));
 } else {
-       map_set_zoom(3);
-       MACRO_BANNER_SHOW_INFO(_window, _("At destination"));
+       if (gtk_map_get_zoom(_map)>3)
+               gtk_map_set_zoom(_map, 3);
+       MACRO_BANNER_SHOW_INFO(_window, _("At destination point"));
 }
 return TRUE;
 }
@@ -339,23 +328,29 @@ return TRUE;
 gboolean 
 menu_cb_goto_gps(GtkAction *action)
 {
-_center_mode = CENTER_LATLON;
-map_center_unit(_gps->data.unitx, _gps->data.unity);
-map_update_location_from_center();
-MACRO_BANNER_SHOW_INFO(_window, _("At GPS coordinates."));
+if (gtk_map_set_center_mode(_map, CENTER_LATLON)) {
+       MACRO_BANNER_SHOW_INFO(_window, _("At GPS track coordinates."));
+} else {
+       MACRO_BANNER_SHOW_INFO(_window, _("No active GPS track."));
+}
 return TRUE;
 }
 
 gboolean 
-menu_cb_goto_nextway(GtkAction * action)
+menu_cb_goto_nextway(GtkAction *action)
 {
+GtkMapCenterMode cm;
+
 g_return_val_if_fail(_route, TRUE);
 
-if (_route->next_way && _route->next_way->point->unity) {
-       if (_center_mode > 0)
+if (_route->next_way && _route->next_way->point && _route->next_way->point->unity && _route->next_way->point->unitx) {
+       g_object_get(_map, "center-mode", &cm);
+       if (cm>0)
                set_action_activate("autocenter_none", TRUE);
 
-       map_center_unit(_route->next_way->point->unitx, _route->next_way->point->unity);
+       gtk_map_set_center(_map, _route->next_way->point->unitx, _route->next_way->point->unity);
+       if (gtk_map_get_zoom(_map)>3)
+               gtk_map_set_zoom(_map, 3);
 } else {
        MACRO_BANNER_SHOW_INFO(_window, _("There is no next waypoint."));
 }
@@ -364,38 +359,28 @@ return TRUE;
 }
 
 gboolean 
-menu_cb_goto_nearpoi(GtkAction * action)
+menu_cb_goto_nearpoi(GtkAction *action)
 {
+GtkMapCenterMode cm;
 gdouble lat, lon;
 poi_info *p;
 
-if (_center_mode > 0) {
-       /* Auto-Center is enabled - use the GPS position. */
-       lat=_gps->data.lat;
-       lon=_gps->data.lon;
-} else {
-       /* Auto-Center is disabled - use the view center. */
-       unit2latlon(_center.unitx, _center.unity, lat, lon);
-}
+gtk_map_get_center_latlon(_map, &lat, &lon);
 
 p=poi_find_nearest(lat, lon);
-
 if (p) {
-       guint unitx, unity;
        gchar *banner;
 
-       latlon2unit(p->lat, p->lon, unitx, unity);
        banner = g_strdup_printf("%s (%s)", p->label, p->cat_label);
-       g_printf("%s\n", banner);
        MACRO_BANNER_SHOW_INFO(_window, banner);
        g_free(banner);
        poi_free(p);
 
-       if (_center_mode > 0)
+       g_object_get(_map, "center-mode", &cm);
+       if (cm!=CENTER_MANUAL)
                set_action_activate("autocenter_none", TRUE);
 
-       map_center_unit(unitx, unity);
-       map_update_location_from_center();
+       gtk_map_set_center_latlon(_map, p->lat, p->lon);
 } else {
        MACRO_BANNER_SHOW_INFO(_window, _("No POIs found."));
 }
@@ -404,53 +389,49 @@ return TRUE;
 }
 
 gboolean 
-menu_cb_maps_repoman(GtkAction * action)
+menu_cb_maps_repoman(GtkAction *action)
 {
 repoman_dialog();
 return TRUE;
 }
 
 gboolean 
-menu_cb_maps_select(GtkAction * action, gpointer new_repo)
+menu_cb_maps_select(GtkAction *action, gpointer new_repo)
 {
-repo_set_curr(new_repo);
-map_force_redraw();
+gtk_map_set_repo(_map, new_repo);
 return TRUE;
 }
 
 gboolean 
-cb_zoom_auto(GtkAction * action)
+cb_zoom_auto(GtkAction *action)
 {
-map_set_autozoom(TRUE, _gps->data.speed);
+gtk_map_set_autozoom(_map, TRUE);
 return TRUE;
 }
 
 gboolean 
-cb_zoom_base(GtkAction * action)
+cb_zoom_base(GtkAction *action)
 {
-map_set_autozoom(FALSE, 0);
-map_set_zoom(3);
+gtk_map_set_autozoom(_map, FALSE);
 return TRUE;
 }
 
 gboolean 
-cb_zoomin(GtkAction * action)
+cb_zoomin(GtkAction *action)
 {
-map_set_autozoom(FALSE, 0);
-g_idle_add((GSourceFunc)map_zoom_in, NULL);
+g_idle_add((GSourceFunc)gtk_map_zoom_in, NULL);
 return TRUE;
 }
 
 gboolean 
-cb_zoomout(GtkAction * action)
+cb_zoomout(GtkAction *action)
 {
-map_set_autozoom(FALSE, 0);
-g_idle_add((GSourceFunc)map_zoom_out, NULL);
+g_idle_add((GSourceFunc)gtk_map_zoom_out, NULL);
 return TRUE;
 }
 
 gboolean 
-cb_fullscreen(GtkAction * action)
+cb_fullscreen(GtkAction *action)
 {
 if ((_fullscreen = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)))) {
        gtk_window_fullscreen(GTK_WINDOW(_window));
@@ -473,7 +454,7 @@ return TRUE;
 }
 
 gboolean 
-menu_cb_enable_gps(GtkAction * action)
+menu_cb_enable_gps(GtkAction *action)
 {
 if ((_enable_gps = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)))) {
        if (_gps->io.address) {
@@ -487,7 +468,7 @@ if ((_enable_gps = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)))) {
        if (_gps->io.conn > RCVR_OFF)
                gps_conn_set_state(_gps, RCVR_OFF);
        gps_disconnect(_gps);
-       track_add(_track, NULL);
+       path_add_break(_track);
        _speed_excess=FALSE;
 }
 if (_enable_gps==FALSE)
@@ -496,21 +477,18 @@ set_action_sensitive("goto_gps", _enable_gps);
 set_action_sensitive("autocenter_latlon", _enable_gps);
 set_action_sensitive("autocenter_lead", _enable_gps);
 
-map_move_mark();
 gps_show_info(&_gps->data);
 
 return TRUE;
 }
 
 gboolean 
-menu_cb_auto_download(GtkAction * action)
+menu_cb_auto_download(GtkAction *action)
 {
 if ((_auto_download = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)) )) {
-       if (_curr_repo->url == REPOTYPE_NONE) {
+       if (_curr_repo->url == REPOTYPE_NONE)
                popup_error(_window, _("NOTE: You must set a Map URI in the current repository in order to download maps."));
-               /* set_action_activate("", FALSE); */
-       }
-       map_force_redraw();
+       gtk_map_refresh(_map);
 } else {
        map_download_stop();
 }
@@ -519,18 +497,16 @@ return TRUE;
 }
 
 gboolean 
-menu_cb_settings(GtkAction * action)
+menu_cb_settings(GtkAction *action)
 {
 if (settings_dialog()) {
-       MACRO_RECALC_FOCUS_BASE(_center_ratio);
-       MACRO_RECALC_FOCUS_SIZE(_center_ratio);
-       map_force_redraw();
+       gtk_map_refresh(_map);
 }
 return TRUE;
 }
 
 gboolean 
-menu_cb_settings_gps(GtkAction * action)
+menu_cb_settings_gps(GtkAction *action)
 {
 if (settings_dialog_gps(_gps)) {
        /* Settings have changed - reconnect to receiver. */
@@ -545,43 +521,42 @@ return TRUE;
 }
 
 gboolean 
-menu_cb_settings_colors(GtkAction * action)
+menu_cb_settings_colors(GtkAction *action)
 {
 settings_dialog_colors();
-map_force_redraw();
 return TRUE;
 }
 
 gboolean 
-menu_cb_settings_osm(GtkAction * action)
+menu_cb_settings_osm(GtkAction *action)
 {
 settings_dialog_osm();
 return TRUE;
 }
 
 gboolean 
-menu_cb_settings_keys(GtkAction * action)
+menu_cb_settings_keys(GtkAction *action)
 {
 settings_dialog_hardkeys();
 return TRUE;
 }
 
 gboolean 
-menu_cb_import_osm(GtkAction * action)
+menu_cb_import_osm(GtkAction *action)
 {
 osm_import_dialog(_window);
 return TRUE;
 }
 
 gboolean 
-menu_cb_help(GtkAction * action)
+menu_cb_help(GtkAction *action)
 {
 help_topic_display(HELP_ID_INTRO, 0);
 return TRUE;
 }
 
 gboolean 
-menu_cb_about(GtkAction * action)
+menu_cb_about(GtkAction *action)
 {
 gchar *authors[]={
        "Kaj-Michael Lang",
@@ -640,6 +615,7 @@ gboolean
 window_cb_key_press(GtkWidget * widget, GdkEventKey * event)
 {
 CustomKey custom_key;
+GtkMapCenterMode cm;
 
 custom_key=custom_key_get_type(event->keyval);
 if (custom_key==CUSTOM_KEY_ENUM_COUNT)
@@ -647,19 +623,20 @@ if (custom_key==CUSTOM_KEY_ENUM_COUNT)
 
 switch (_action[custom_key]) {
        case CUSTOM_ACTION_PAN_NORTH:
-               map_pan(0, -PAN_UNITS);
+               gtk_map_pan(_map, 0, -1);
        break;
        case CUSTOM_ACTION_PAN_WEST:
-               map_pan(-PAN_UNITS, 0);
+               gtk_map_pan(_map, -1, 0);
        break;
        case CUSTOM_ACTION_PAN_SOUTH:
-               map_pan(0, PAN_UNITS);
+               gtk_map_pan(_map, 0, 1);
        break;
        case CUSTOM_ACTION_PAN_EAST:
-               map_pan(PAN_UNITS, 0);
+               gtk_map_pan(_map, 1, 0);
        break;
        case CUSTOM_ACTION_TOGGLE_AUTOCENTER:
-               switch (_center_mode) {
+               g_object_get(_map, "center-mode", &cm);
+               switch (cm) {
                        case CENTER_LATLON:
                        case CENTER_WAS_LEAD:
                                set_action_activate("autocenter_lead", TRUE);
@@ -674,14 +651,10 @@ switch (_action[custom_key]) {
                }
        break;
        case CUSTOM_ACTION_ZOOM_IN:
+               gtk_map_zoom_in(_map);
+       break;
        case CUSTOM_ACTION_ZOOM_OUT:
-               if (!_key_zoom_timeout_sid) {
-                       _key_zoom_new = _zoom + (_action[custom_key] == CUSTOM_ACTION_ZOOM_IN ? -_curr_repo->view_zoom_steps : _curr_repo->view_zoom_steps);
-                       /* Remember, _key_zoom_new is unsigned. */
-                       if (_key_zoom_new < MAX_ZOOM) {
-                               _key_zoom_timeout_sid = g_timeout_add(400, map_key_zoom_timeout, NULL);
-                       }
-               }
+               gtk_map_zoom_out(_map);
        break;
        case CUSTOM_ACTION_TOGGLE_FULLSCREEN:
                set_action_activate("view_fullscreen", !_fullscreen);
@@ -734,19 +707,19 @@ switch (_action[custom_key]) {
                }
        break;
        case CUSTOM_ACTION_ROUTE_DISTNEXT:
-               route_show_distance_to_next(_route);
+               path_show_distance_to_next(_route);
        break;
        case CUSTOM_ACTION_ROUTE_DISTLAST:
-               route_show_distance_to_last(_route);
+               path_show_distance_to_last(_route);
        break;
        case CUSTOM_ACTION_TRACK_BREAK:
-               path_insert_break(_track);
+               path_add_break(_track);
        break;
        case CUSTOM_ACTION_TRACK_DISTLAST:
-               track_show_distance_from_last(_track);
+               path_show_distance_from_last(_track);
        break;
        case CUSTOM_ACTION_TRACK_DISTFIRST:
-               track_show_distance_from_first(_track);
+               path_show_distance_from_first(_track);
        break;
        case CUSTOM_ACTION_TOGGLE_GPS:
                set_action_activate("gps_enable", !_enable_gps);
@@ -768,57 +741,46 @@ window_cb_key_release(GtkWidget * widget, GdkEventKey * event)
 {
 switch (event->keyval) {
        case HILDON_HARDKEY_INCREASE:
+               gtk_map_zoom_in(_map);
+       break;
        case HILDON_HARDKEY_DECREASE:
-               if (_key_zoom_timeout_sid) {
-                       g_source_remove(_key_zoom_timeout_sid);
-                       _key_zoom_timeout_sid = 0;
-                       map_set_zoom(_key_zoom_new);
-               }
-       return TRUE;
+               gtk_map_zoom_out(_map);
        break;
        default:
-               return FALSE;
+       break;
 }
+return FALSE;
 }
 
 void 
-cmenu_show_latlon(guint unitx, guint unity)
+cmenu_show_latlon(gdouble lat, gdouble lon)
 {
-gdouble lat, lon;
 gchar buffer[80], tmp1[16], tmp2[16];
 
-unit2latlon(unitx, unity, lat, lon);
 lat_format(_degformat, lat, tmp1);
 lon_format(_degformat, lon, tmp2);
 
-g_snprintf(buffer, sizeof(buffer),
-        "%s: %s\n"
-        "%s: %s", _("Latitude"), tmp1, _("Longitude"), tmp2);
-
+g_snprintf(buffer, sizeof(buffer), "%s: %s\n%s: %s", _("Latitude"), tmp1, _("Longitude"), tmp2);
+/* XXX: Use a dialog under plain Gtk */
 MACRO_BANNER_SHOW_INFO(_window, buffer);
 }
 
 void 
-cmenu_clip_latlon(guint unitx, guint unity)
+cmenu_clip_latlon(gdouble lat, gdouble lon)
 {
 gchar buffer[80];
-gdouble lat, lon;
 
-unit2latlon(unitx, unity, lat, lon);
 g_snprintf(buffer, sizeof(buffer), "%.06f,%.06f", lat, lon);
 
 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), buffer, -1);
 }
 
 void 
-cmenu_route_to(guint unitx, guint unity)
+cmenu_route_to(gdouble lat, gdouble lon)
 {
 gchar buffer[80];
 gchar strlat[32];
 gchar strlon[32];
-gdouble lat, lon;
-
-unit2latlon(unitx, unity, lat, lon);
 
 g_ascii_formatd(strlat, 32, "%.06f", lat);
 g_ascii_formatd(strlon, 32, "%.06f", lon);
@@ -828,31 +790,18 @@ route_download(_route, buffer);
 }
 
 void 
-cmenu_distance_to(guint unitx, guint unity)
+cmenu_distance_to(gdouble lat, gdouble lon)
 {
 gchar buffer[80];
-gdouble lat, lon;
-
-unit2latlon(unitx, unity, lat, lon);
 
 g_snprintf(buffer, sizeof(buffer), "%s: %.02lf %s", _("Distance"),
         calculate_distance(_gps->data.lat, _gps->data.lon, lat, lon) * UNITS_CONVERT[_units], UNITS_TEXT[_units]);
 MACRO_BANNER_SHOW_INFO(_window, buffer);
 }
 
-void 
-cmenu_add_route(guint unitx, guint unity)
+void
+cmenu_route_add_way(gdouble lat, gdouble lon)
 {
-MACRO_PATH_INCREMENT_TAIL(*_route);
-_route->tail->unitx = x2unit(_cmenu_position_x);
-_route->tail->unity = y2unit(_cmenu_position_y);
-route_find_nearest_point(_route);
-map_force_redraw();
-}
-
-void cmenu_route_add_way(guint unitx, guint unity)
-{
-gdouble lat, lon;
 gchar tmp1[16], tmp2[16], *p_latlon;
 GtkWidget *dialog;
 GtkWidget *table;
@@ -872,7 +821,6 @@ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), table = gtk_table_new(2, 2
 gtk_table_attach(GTK_TABLE(table), label = gtk_label_new(_("Lat, Lon")), 0, 1, 0, 1, GTK_FILL, 0, 2, 4);
 gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f);
 
-unit2latlon(unitx, unity, lat, lon);
 lat_format(_degformat, lat, tmp1);
 lon_format(_degformat, lon, tmp2);
 p_latlon = g_strdup_printf("%s, %s", tmp1, tmp2);
@@ -907,107 +855,79 @@ while (GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
        gtk_text_buffer_get_end_iter(tbuf, &ti2);
        desc = gtk_text_buffer_get_text(tbuf, &ti1, &ti2, TRUE);
 
-       if (*desc) {
-               /* There's a description.  Add a waypoint. */
-               MACRO_PATH_INCREMENT_TAIL(*_route);
-               _route->tail->unitx = unitx;
-               _route->tail->unity = unity;
-               _route->tail->time = 0;
-               _route->tail->altitude = NAN;
-
-               MACRO_PATH_INCREMENT_WTAIL(*_route);
-               _route->wtail->point = _route->tail;
-               _route->wtail->desc = gtk_text_buffer_get_text(tbuf, &ti1, &ti2, TRUE);
-       } else {
-               GtkWidget *confirm;
-
-               g_free(desc);
-
-               confirm = hildon_note_new_confirmation(GTK_WINDOW(dialog),
-                                        _("Creating a \"waypoint\" with no description actually "
-                                         "adds a break point.  Is that what you want?"));
-
-               if (GTK_RESPONSE_OK == gtk_dialog_run(GTK_DIALOG(confirm))) {
-                       /* There's no description.  Add a break by adding a (0, 0)
-                        * point (if necessary), and then the ordinary route point. */
-                       if (_route->tail->unity) {
-                               MACRO_PATH_INCREMENT_TAIL(*_route);
-                               *_route->tail = _point_null;
-                       }
-
-                       MACRO_PATH_INCREMENT_TAIL(*_route);
-                       _route->tail->unitx = unitx;
-                       _route->tail->unity = unity;
-                       _route->tail->time = 0;
-                       _route->tail->altitude = NAN;
-
-                       gtk_widget_destroy(confirm);
-               } else {
-                       gtk_widget_destroy(confirm);
-                       continue;
-               }
-       }
-
-       route_find_nearest_point(_route);
-       map_render_paths();
-       MACRO_QUEUE_DRAW_AREA();
+       path_add_waypoint(_route, lat, lon, desc);
        break;
 }
 gtk_widget_destroy(dialog);
 }
 
 gboolean 
-cmenu_cb_loc_show_latlon(GtkAction * action)
+cmenu_cb_loc_show_latlon(GtkAction *action)
 {
-cmenu_show_latlon(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
+gdouble lat, lon;
+
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+cmenu_show_latlon(lat, lon);
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_loc_clip_latlon(GtkAction * action)
+cmenu_cb_loc_clip_latlon(GtkAction *action)
 {
-cmenu_clip_latlon(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
+gdouble lat, lon;
+
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+cmenu_clip_latlon(lat, lon);
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_loc_route_to(GtkAction * action)
+cmenu_cb_loc_route_to(GtkAction *action)
 {
-cmenu_route_to(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
+gdouble lat, lon;
+
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+cmenu_route_to(lat, lon);
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_loc_distance_to(GtkAction * action)
+cmenu_cb_loc_distance_to(GtkAction *action)
 {
-cmenu_distance_to(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
+gdouble lat, lon;
+
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+cmenu_distance_to(lat, lon);
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_loc_add_route(GtkAction * action)
+cmenu_cb_loc_add_route(GtkAction *action)
 {
-cmenu_add_route(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
+gdouble lat, lon;
+
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+path_add_latlon(_route, lat, lon, time(NULL), 0, 0);
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_loc_add_way(GtkAction * action)
+cmenu_cb_loc_add_way(GtkAction *action)
 {
-cmenu_route_add_way(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
+gdouble lat, lon;
+
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+cmenu_route_add_way(lat, lon);
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_loc_add_poi(GtkAction * action)
+cmenu_cb_loc_add_poi(GtkAction *action)
 {
-guint ux, uy;
 poi_info *poi;
 
 poi=poi_new();
-ux=x2unit(_cmenu_position_x);
-uy=y2unit(_cmenu_position_y);
-unit2latlon(ux, uy, poi->lat, poi->lon);
+gtk_map_get_menu_latlon(_map, &poi->lat, &poi->lon);
 poi_edit_dialog(ACTION_ADD_POI, poi);
 
 return TRUE;
@@ -1018,12 +938,14 @@ cb_poi_search(GtkAction *action)
 {
 poi_info poi;
 gdouble lat, lon;
+GtkMapCenterMode cm;
 
-if (_center_mode>0) {
+g_object_get(_map, "center-mode", &cm);
+if (cm!=CENTER_MANUAL) {
        lat=_gps->data.lat;
        lon=_gps->data.lon;
 } else {
-       unit2latlon(_center.unitx, _center.unity, lat, lon);
+       gtk_map_get_center_latlon(_map, &lat, &lon);
 }
 
 mapper_search_dialog(SEARCH_TYPE_POI, lat, lon);
@@ -1037,11 +959,11 @@ gdouble lat,lon;
 const gchar *name = gtk_action_get_name(action);
 poi_info *p;
 
-if (_center_mode>0) {
+if (gtk_map_get_center_mode(_map)!=CENTER_MANUAL) {
        lat=_gps->data.lat;
        lon=_gps->data.lon;
 } else {
-       unit2latlon(_center.unitx, _center.unity, lat, lon);
+       gtk_map_get_center_latlon(_map, &lat, &lon);
 }
 
 if (strcmp(name, "poi_add")==0) {
@@ -1064,135 +986,142 @@ menu_cb_search_address(GtkAction *action)
 {
 gdouble lat, lon;
 
-if (_center_mode>0) {
+if (gtk_map_get_center_mode(_map)!=CENTER_MANUAL) {
        lat=_gps->data.lat;
        lon=_gps->data.lon;
 } else {
-       unit2latlon(_center.unitx, _center.unity, lat, lon);
+       gtk_map_get_center_latlon(_map, &lat, &lon);
 }
 mapper_search_dialog(SEARCH_TYPE_WAY, lat, lon);
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_loc_set_home(GtkAction * action)
+cmenu_cb_loc_set_home(GtkAction *action)
 {
-guint unitx, unity;
-
-unitx = x2unit(_cmenu_position_x);
-unity = y2unit(_cmenu_position_y);
-unit2latlon(unitx, unity, _home->lat, _home->lon);
+gtk_map_get_menu_latlon(_map, &_home->lat, &_home->lon);
 _home->valid=TRUE;
 
 if (!config_save_position(_home, GCONF_KEY_POSITION_HOME))
        popup_error(_window, _("Failed to save home position."));
 
-map_render_data();
+gtk_map_refresh(_map);
 return TRUE;
 }
 
 gboolean 
 cmenu_cb_loc_set_destination(GtkAction *action)
 {
-guint unitx, unity;
-
-unitx = x2unit(_cmenu_position_x);
-unity = y2unit(_cmenu_position_y);
-unit2latlon(unitx, unity, _dest->lat, _dest->lon);
+gtk_map_get_menu_latlon(_map, &_dest->lat, &_dest->lon);
 _dest->valid=TRUE;
+
 if (!config_save_position(&_dest, GCONF_KEY_POSITION_DEST))
        popup_error(_window, _("Failed to save destination."));
 
+gtk_map_refresh(_map);
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_loc_set_gps(GtkAction * action)
+cmenu_cb_loc_set_gps(GtkAction *action)
 {
-_gps->data.unitx = x2unit(_cmenu_position_x);
-_gps->data.unity = y2unit(_cmenu_position_y);
-unit2latlon(_gps->data.unitx, _gps->data.unity, _gps->data.lat, _gps->data.lon);
-
-/* Move mark to new location. */
-_gps->data.time=time(NULL);
-track_add(_track, &_gps->data);
-map_refresh_mark();
+gtk_map_get_menu_latlon(_map, &_gps->data.lat, &_gps->data.lon);
+path_add_latlon(_track, _gps->data.lat, _gps->data.lon, time(NULL), 0, NAN);
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_way_show_latlon(GtkAction * action)
+cmenu_cb_way_show_latlon(GtkAction *action)
 {
 WayPoint *way;
+gdouble lat, lon;
 
-if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
-               cmenu_show_latlon(way->point->unitx, way->point->unity);
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+
+if ((way = path_find_nearest_waypoint(_route, lat, lon)))
+               cmenu_show_latlon(lat, lon);
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_way_show_desc(GtkAction * action)
+cmenu_cb_way_show_desc(GtkAction *action)
 {
 WayPoint *way;
+gdouble lat, lon;
 
-if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y)))) {
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+
+if ((way = path_find_nearest_waypoint(_route, lat, lon)))
        MACRO_BANNER_SHOW_INFO(_window, way->desc);
-}
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_way_clip_latlon(GtkAction * action)
+cmenu_cb_way_clip_latlon(GtkAction *action)
 {
 WayPoint *way;
+gdouble lat, lon;
 
-if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+if ((way = path_find_nearest_waypoint(_route, lat, lon)))
                cmenu_clip_latlon(way->point->unitx, way->point->unity);
+
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_way_clip_desc(GtkAction * action)
+cmenu_cb_way_clip_desc(GtkAction *action)
 {
 WayPoint *way;
+gdouble lat, lon;
 
-if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+if ((way = path_find_nearest_waypoint(_route, lat, lon)))
        gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), way->desc, -1);
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_way_route_to(GtkAction * action)
+cmenu_cb_way_route_to(GtkAction *action)
 {
 WayPoint *way;
+gdouble lat, lon;
+
+gtk_map_get_menu_latlon(_map, &lat, &lon);
 
-if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
+if ((way = path_find_nearest_waypoint(_route, lat, lon)))
        cmenu_route_to(way->point->unitx, way->point->unity);
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_way_distance_to(GtkAction * action)
+cmenu_cb_way_distance_to(GtkAction *action)
 {
 WayPoint *way;
+gdouble lat, lon;
 
-if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+
+if ((way = route_find_nearest_waypoint(_route, lat, lon)))
        route_show_distance_to(_route, way->point);
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_way_delete(GtkAction * action)
+cmenu_cb_way_delete(GtkAction *action)
 {
 WayPoint *way;
+gdouble lat, lon;
+
+gtk_map_get_menu_latlon(_map, &lat, &lon);
 
-if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y)))) {
+if ((way = path_find_nearest_waypoint(_route, lat, lon))) {
        gchar buffer[BUFFER_SIZE];
        GtkWidget *confirm;
 
@@ -1214,17 +1143,13 @@ if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit
                else
                        pdel_max = way[1].point;
 
-               /* Find largest continuous segment around the waypoint, EXCLUDING
-                * pdel_min and pdel_max. */
-               for (pdel_start = way->point - 1; pdel_start->unity
-                    && pdel_start > pdel_min; pdel_start--) {
+               /* Find largest continuous segment around the waypoint, EXCLUDING pdel_min and pdel_max. */
+               for (pdel_start = way->point - 1; pdel_start->unity && pdel_start > pdel_min; pdel_start--) {
                }
-               for (pdel_end = way->point + 1; pdel_end->unity
-                    && pdel_end < pdel_max; pdel_end++) {
+               for (pdel_end = way->point + 1; pdel_end->unity && pdel_end < pdel_max; pdel_end++) {
                }
 
-               /* If pdel_end is set to _route->tail, and if _route->tail is a
-                * non-zero point, then delete _route->tail. */
+               /* If pdel_end is set to _route->tail, and if _route->tail is a non-zero point, then delete _route->tail. */
                if (pdel_end == _route->tail && pdel_end->unity)
                        pdel_end++;     /* delete _route->tail too */
                /* else, if *both* endpoints are zero points, delete one. */
@@ -1244,9 +1169,9 @@ if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit
                        way[-1].point -= num_del;
                }
                _route->wtail--;
-
-               route_find_nearest_point(_route);
-               map_force_redraw();
+#if 0
+               path_find_nearest_point(_route);
+#endif
        }
        gtk_widget_destroy(confirm);
 }
@@ -1255,82 +1180,82 @@ return TRUE;
 }
 
 gboolean
-menu_cb_category(GtkAction * action)
+menu_cb_category(GtkAction *action)
 {
 if (poi_category_list())
-       map_force_redraw();
+       gtk_map_refresh(_map);
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_way_add_poi(GtkAction * action)
+cmenu_cb_way_add_poi(GtkAction *action)
 {
 WayPoint *way;
+gdouble lat, lon;
+
+gtk_map_get_menu_latlon(_map, &lat, &lon);
 
-if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y)))) {
+if ((way = path_find_nearest_waypoint(_route, lat, lon))) {
        poi_info *p;
 
        p=poi_new();
-       unit2latlon(way->point->unitx, way->point->unity, p->lat, p->lon);
+       path_get_waypoint_latlon(way, &p->lat, &p->lon);
        poi_edit_dialog(ACTION_ADD_POI, p);
-       /* XXX: free it ? */
 }
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_poi_route_to(GtkAction * action)
+cmenu_cb_poi_route_to(GtkAction *action)
 {
 poi_info poi;
+gdouble lat, lon;
 
-if (poi_select(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), 4, &poi)) {
-       guint unitx, unity;
-       latlon2unit(poi.lat, poi.lon, unitx, unity);
-       cmenu_route_to(unitx, unity);
-}
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+if (poi_select(lat, lon, 4, &poi))
+       cmenu_route_to(poi.lat, poi.lon);
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_poi_distance_to(GtkAction * action)
+cmenu_cb_poi_distance_to(GtkAction *action)
 {
 poi_info poi;
+gdouble lat, lon;
 
-if (poi_select(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), 4, &poi)) {
-       guint unitx, unity;
-       latlon2unit(poi.lat, poi.lon, unitx, unity);
-       cmenu_distance_to(unitx, unity);
-}
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+
+if (poi_select(lat, lon, 4, &poi))
+       cmenu_distance_to(poi.lat, poi.lon);
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_poi_add_route(GtkAction * action)
+cmenu_cb_poi_add_route(GtkAction *action)
 {
 poi_info poi;
+gdouble lat, lon;
 
-if (poi_select(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), 4, &poi)) {
-       guint unitx, unity;
-       latlon2unit(poi.lat, poi.lon, unitx, unity);
-       cmenu_add_route(unitx, unity);
-}
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+if (poi_select(lat, lon, 4, &poi))
+       path_add_latlon(_route, lat, lon, time(NULL), 0, 0);
 
 return TRUE;
 }
 
 gboolean 
-cmenu_cb_poi_add_way(GtkAction * action)
+cmenu_cb_poi_add_way(GtkAction *action)
 {
 poi_info poi;
+gdouble lat, lon;
 
-if (poi_select(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), 4, &poi)) {
-       guint unitx, unity;
-       latlon2unit(poi.lat, poi.lon, unitx, unity);
-       cmenu_route_add_way(unitx, unity);
-}
+gtk_map_get_menu_latlon(_map, &lat, &lon);
+
+if (poi_select(lat, lon, 4, &poi))
+       cmenu_route_add_way(lat, lon);
 
 return TRUE;
 }
@@ -1343,12 +1268,12 @@ return TRUE;
 }
 
 gboolean 
-cmenu_cb_poi_edit_poi(GtkAction * action)
+cmenu_cb_poi_edit_poi(GtkAction *action)
 {
 poi_info *p;
 gdouble lat, lon;
 
-unit2latlon(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), lat, lon);
+gtk_map_get_menu_latlon(_map, &lat, &lon);
 p=poi_find_nearest(lat, lon);
 if (!p) {
        popup_error(_window, _("No POI found at location."));