void enter(dt_view_t *self) { dt_map_t *lib = (dt_map_t *)self->data; lib->selected_image = 0; lib->start_drag = FALSE; /* replace center widget */ GtkWidget *parent = gtk_widget_get_parent(dt_ui_center(darktable.gui->ui)); gtk_widget_hide(dt_ui_center(darktable.gui->ui)); gtk_box_reorder_child(GTK_BOX(parent), GTK_WIDGET(lib->map), 2); gtk_widget_show_all(GTK_WIDGET(lib->map)); /* setup proxy functions */ darktable.view_manager->proxy.map.view = self; darktable.view_manager->proxy.map.center_on_location = _view_map_center_on_location; darktable.view_manager->proxy.map.show_osd = _view_map_show_osd; darktable.view_manager->proxy.map.set_map_source = _view_map_set_map_source; /* restore last zoom,location in map */ const float lon = dt_conf_get_float("plugins/map/longitude"); const float lat = dt_conf_get_float("plugins/map/latitude"); const int zoom = dt_conf_get_int("plugins/map/zoom"); osm_gps_map_set_center_and_zoom(lib->map, lat, lon, zoom); /* connect signal for filmstrip image activate */ dt_control_signal_connect(darktable.signals, DT_SIGNAL_VIEWMANAGER_FILMSTRIP_ACTIVATE, G_CALLBACK(_view_map_filmstrip_activate_callback), self); }
/* the contents of the map tab have been changed */ static void map_update(area_context_t *context, bool forced) { /* map is first tab (page 0) */ if(!forced && !current_tab_is(context, TAB_LABEL_MAP)) { g_debug("schedule map redraw"); context->map.needs_redraw = true; return; } g_debug("do map redraw"); /* check if the position is invalid */ if(!context->bounds.valid()) { /* no coordinates given: display around the current GPS position if available */ pos_t pos = context->area.gps_state->get_pos(); int zoom = 12; if(!pos.valid()) { /* no GPS position available: display the entire world */ pos.lat = 0.0; pos.lon = 0.0; zoom = 1; } osm_gps_map_set_center_and_zoom(context->map.widget, pos.lat, pos.lon, zoom); osm_gps_map_track_remove_all(context->map.widget); } else { osm_gps_map_set_center(context->map.widget, context->bounds.centerLat(), context->bounds.centerLon()); /* we know the widgets pixel size, we know the required real size, */ /* we want the zoom! */ GtkWidget *wd = GTK_WIDGET(context->map.widget); double vzoom = wd->allocation.height / context->bounds.latDist(); double hzoom = wd->allocation.width / context->bounds.lonDist(); /* use smallest zoom, so everything fits on screen */ osm_gps_map_set_zoom(context->map.widget, log2((45.0 / 32.0) * std::min(vzoom, hzoom)) - 1); /* ---------- draw border (as a gps track) -------------- */ osm_gps_map_track_remove_all(context->map.widget); if(context->bounds.normalized()) { GSList *box = pos_append(nullptr, context->bounds.min.lat, context->bounds.min.lon); box = pos_append(box, context->bounds.max.lat, context->bounds.min.lon); box = pos_append(box, context->bounds.max.lat, context->bounds.max.lon); box = pos_append(box, context->bounds.min.lat, context->bounds.max.lon); box = pos_append(box, context->bounds.min.lat, context->bounds.min.lon); osm_gps_map_add_track(context->map.widget, box); } } // show all other bounds std::for_each(context->area.other_bounds.begin(), context->area.other_bounds.end(), add_bounds(context->map.widget)); context->map.needs_redraw = false; }
static gboolean on_home_clicked_event (GtkWidget *widget, gpointer user_data) { OsmGpsMap *map = OSM_GPS_MAP(user_data); osm_gps_map_set_center_and_zoom(map, -43.5326,172.6362,12); return FALSE; }
void _view_map_center_on_location(const dt_view_t *view, gdouble lon, gdouble lat, gdouble zoom) { dt_map_t *lib = (dt_map_t *)view->data; osm_gps_map_set_center_and_zoom(lib->map, lat, lon, zoom); }
void enter(dt_view_t *self) { dt_map_t *lib = (dt_map_t *)self->data; lib->map = g_object_new (OSM_TYPE_GPS_MAP, "map-source", OSM_GPS_MAP_SOURCE_OPENSTREETMAP, "proxy-uri",g_getenv("http_proxy"), NULL); if(dt_conf_get_bool("plugins/map/show_map_osd")) { OsmGpsMapLayer *osd = g_object_new (OSM_TYPE_GPS_MAP_OSD, "show-scale",TRUE, "show-coordinates",TRUE, "show-dpad",TRUE, "show-zoom",TRUE, NULL); osm_gps_map_layer_add(OSM_GPS_MAP(lib->map), osd); g_object_unref(G_OBJECT(osd)); } /* replace center widget */ GtkWidget *parent = gtk_widget_get_parent(dt_ui_center(darktable.gui->ui)); gtk_widget_hide(dt_ui_center(darktable.gui->ui)); gtk_box_pack_start(GTK_BOX(parent), GTK_WIDGET(lib->map) ,TRUE, TRUE, 0); gtk_box_reorder_child(GTK_BOX(parent), GTK_WIDGET(lib->map), 2); gtk_widget_show_all(GTK_WIDGET(lib->map)); /* setup proxy functions */ darktable.view_manager->proxy.map.view = self; darktable.view_manager->proxy.map.center_on_location = _view_map_center_on_location; /* setup collection listener and initialize main_query statement */ dt_control_signal_connect(darktable.signals, DT_SIGNAL_COLLECTION_CHANGED, G_CALLBACK(_view_map_collection_changed), (gpointer) self); osm_gps_map_set_post_expose_callback(lib->map, _view_map_post_expose, lib); /* restore last zoom,location in map */ OsmGpsMapPoint *pt; float lon, lat; const float rlon = dt_conf_get_float("plugins/map/longitude"); const float rlat = dt_conf_get_float("plugins/map/latitude"); const int zoom = dt_conf_get_int("plugins/map/zoom"); pt = osm_gps_map_point_new_radians(rlat,rlon); osm_gps_map_point_get_degrees (pt, &lat, &lon); osm_gps_map_set_center_and_zoom(lib->map, lat, lon, zoom); osm_gps_map_point_free(pt); _view_map_collection_changed(NULL, self); /* connect signal for filmstrip image activate */ dt_control_signal_connect(darktable.signals, DT_SIGNAL_VIEWMANAGER_FILMSTRIP_ACTIVATE, G_CALLBACK(_view_map_filmstrip_activate_callback), self); /* allow drag&drop of images from filmstrip */ gtk_drag_dest_set(GTK_WIDGET(lib->map), GTK_DEST_DEFAULT_ALL, target_list, n_targets, GDK_ACTION_COPY); g_signal_connect(GTK_WIDGET(lib->map), "drag-data-received", G_CALLBACK(drag_and_drop_received), self); }
static gboolean on_home_clicked_event (GtkWidget *widget, gpointer user_data) { OsmGpsMap *map = OSM_GPS_MAP(user_data); osm_gps_map_set_center_and_zoom(map, 48.858387,2.346268,12); return FALSE; }
int main (int argc, char **argv) { GtkBuilder *builder; GtkWidget *widget; GtkAccelGroup *ag; OsmGpsMap *map; OsmGpsMapLayer *osd; OsmGpsMapTrack *rightclicktrack; const char *repo_uri; char *cachedir, *cachebasedir; GError *error = NULL; GOptionContext *context; g_thread_init(NULL); gtk_init (&argc, &argv); context = g_option_context_new ("- Map browser"); g_option_context_set_help_enabled(context, FALSE); g_option_context_add_main_entries (context, entries, NULL); if (!g_option_context_parse (context, &argc, &argv, &error)) { usage(context); return 1; } /* Only use the repo_uri to check if the user has supplied a valid map source ID */ repo_uri = osm_gps_map_source_get_repo_uri(opt_map_provider); if ( repo_uri == NULL ) { usage(context); return 2; } cachebasedir = osm_gps_map_get_default_cache_directory(); if (opt_cache_base_dir && g_file_test(opt_cache_base_dir, G_FILE_TEST_IS_DIR)) { cachedir = g_strdup(OSM_GPS_MAP_CACHE_AUTO); cachebasedir = g_strdup(opt_cache_base_dir); } else if (opt_friendly_cache) { cachedir = g_strdup(OSM_GPS_MAP_CACHE_FRIENDLY); } else if (opt_no_cache) { cachedir = g_strdup(OSM_GPS_MAP_CACHE_DISABLED); } else { cachedir = g_strdup(OSM_GPS_MAP_CACHE_AUTO); } if (opt_debug) gdk_window_set_debug_updates(TRUE); g_debug("Map Cache Dir: %s", cachedir); g_debug("Map Provider: %s (%d)", osm_gps_map_source_get_friendly_name(opt_map_provider), opt_map_provider); 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)); //Add a second track for right clicks rightclicktrack = osm_gps_map_track_new(); osm_gps_map_track_add(OSM_GPS_MAP(map), rightclicktrack); g_free(cachedir); g_free(cachebasedir); //Enable keyboard navigation osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_FULLSCREEN, GDK_F11); osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_UP, GDK_Up); osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_DOWN, GDK_Down); osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_LEFT, GDK_Left); osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_RIGHT, GDK_Right); //Build the UI g_star_image = gdk_pixbuf_new_from_file_at_size ("poi.png", 24,24,NULL); builder = gtk_builder_new(); gtk_builder_add_from_file (builder, "mapviewer.ui", &error); if (error) g_error ("ERROR: %s\n", error->message); gtk_box_pack_start ( GTK_BOX(gtk_builder_get_object(builder, "map_box")), GTK_WIDGET(map), TRUE, TRUE, 0); //Init values float lw,a; GdkColor c; OsmGpsMapTrack *gpstrack = osm_gps_map_gps_get_track (map); g_object_get (gpstrack, "line-width", &lw, "alpha", &a, NULL); osm_gps_map_track_get_color(gpstrack, &c); gtk_adjustment_set_value ( GTK_ADJUSTMENT(gtk_builder_get_object(builder, "gps_width_adjustment")), lw); gtk_adjustment_set_value ( GTK_ADJUSTMENT(gtk_builder_get_object(builder, "gps_alpha_adjustment")), a); gtk_adjustment_set_value ( GTK_ADJUSTMENT(gtk_builder_get_object(builder, "star_xalign_adjustment")), 0.5); gtk_adjustment_set_value ( GTK_ADJUSTMENT(gtk_builder_get_object(builder, "star_yalign_adjustment")), 0.5); gtk_color_button_set_color ( GTK_COLOR_BUTTON(gtk_builder_get_object(builder, "gps_colorbutton")), &c); //Connect to signals g_signal_connect ( gtk_builder_get_object(builder, "zoom_in_button"), "clicked", G_CALLBACK (on_zoom_in_clicked_event), (gpointer) map); g_signal_connect ( gtk_builder_get_object(builder, "zoom_out_button"), "clicked", G_CALLBACK (on_zoom_out_clicked_event), (gpointer) map); g_signal_connect ( gtk_builder_get_object(builder, "home_button"), "clicked", G_CALLBACK (on_home_clicked_event), (gpointer) map); g_signal_connect ( gtk_builder_get_object(builder, "cache_button"), "clicked", G_CALLBACK (on_cache_clicked_event), (gpointer) map); g_signal_connect ( gtk_builder_get_object(builder, "gps_alpha_adjustment"), "value-changed", G_CALLBACK (on_gps_alpha_changed), (gpointer) map); g_signal_connect ( gtk_builder_get_object(builder, "gps_width_adjustment"), "value-changed", G_CALLBACK (on_gps_width_changed), (gpointer) map); g_signal_connect ( gtk_builder_get_object(builder, "star_xalign_adjustment"), "value-changed", G_CALLBACK (on_star_align_changed), (gpointer) "x-align"); g_signal_connect ( gtk_builder_get_object(builder, "star_yalign_adjustment"), "value-changed", G_CALLBACK (on_star_align_changed), (gpointer) "y-align"); g_signal_connect ( gtk_builder_get_object(builder, "gps_colorbutton"), "color-set", G_CALLBACK (on_gps_color_changed), (gpointer) gpstrack); g_signal_connect (G_OBJECT (map), "button-press-event", G_CALLBACK (on_button_press_event), (gpointer) rightclicktrack); g_signal_connect (G_OBJECT (map), "button-release-event", G_CALLBACK (on_button_release_event), (gpointer) gtk_builder_get_object(builder, "text_entry")); g_signal_connect (G_OBJECT (map), "notify::tiles-queued", G_CALLBACK (on_tiles_queued_changed), (gpointer) gtk_builder_get_object(builder, "cache_label")); widget = GTK_WIDGET(gtk_builder_get_object(builder, "window1")); g_signal_connect (widget, "destroy", G_CALLBACK (on_close), (gpointer) map); //Setup accelerators. ag = gtk_accel_group_new(); gtk_accel_group_connect(ag, GDK_w, GDK_CONTROL_MASK, GTK_ACCEL_MASK, g_cclosure_new(gtk_main_quit, NULL, NULL)); gtk_accel_group_connect(ag, GDK_q, GDK_CONTROL_MASK, GTK_ACCEL_MASK, g_cclosure_new(gtk_main_quit, NULL, NULL)); gtk_window_add_accel_group(GTK_WINDOW(widget), ag); gtk_widget_show_all (widget); g_log_set_handler ("OsmGpsMap", G_LOG_LEVEL_MASK, g_log_default_handler, NULL); osm_gps_map_set_center_and_zoom(map, 48.858387,2.346268,12); gtk_main (); return 0; }
/** * osm_gps_map_set_mapcenter: * * Deprecated: 0.7.0: Use osm_gps_map_set_center_and_zoom() instead. **/ void osm_gps_map_set_mapcenter (OsmGpsMap *map, float latitude, float longitude, int zoom) { g_warning("%s is deprecated", G_STRFUNC); osm_gps_map_set_center_and_zoom (map, latitude, longitude, zoom); }
int main (int argc, char **argv) { GtkBuilder *builder; GtkWidget *widget; GtkAccelGroup *ag; OsmGpsMapLayer *osd; const char *repo_uri; char *cachedir, *cachebasedir; GError *error = NULL; GOptionContext *context; GIOChannel *gio_read; context = g_option_context_new ("- Map browser"); g_option_context_set_help_enabled(context, FALSE); g_option_context_add_main_entries (context, entries, NULL); if (!g_option_context_parse (context, &argc, &argv, &error)) { usage(context); return 1; } if (aprsis_server == NULL) { aprsis_server = strdup("euro.aprs2.net"); } if (aprsis_port == 0) { aprsis_port = strdup("14580"); } aprsis_ctx *ctx = aprsis_new(aprsis_server, aprsis_port, "aprsmap", "-1"); //aprsis_ctx *ctx = aprsis_new("localhost", "14580", "aprsmap", "-1"); //set variables properties->lat, properties->lon, properties->range, properties->ctx aprs_details *properties = aprs_details_new(DEF_HOME_LAT,DEF_HOME_LON,DEF_RAD,ctx); if (packet_log_file != NULL) { FILE *log = fopen(packet_log_file, "w"); aprsis_set_log(ctx, log); } g_thread_init(NULL); gtk_init (&argc, &argv); // initialise APRS parser fap_init(); // connect to APRS_IS server start_aprsis(ctx); /* Only use the repo_uri to check if the user has supplied a valid map source ID */ repo_uri = osm_gps_map_source_get_repo_uri(opt_map_provider); if ( repo_uri == NULL ) { usage(context); return 2; } cachebasedir = osm_gps_map_get_default_cache_directory(); if (opt_cache_base_dir && g_file_test(opt_cache_base_dir, G_FILE_TEST_IS_DIR)) { cachedir = g_strdup(OSM_GPS_MAP_CACHE_AUTO); cachebasedir = g_strdup(opt_cache_base_dir); } else if (opt_friendly_cache) { cachedir = g_strdup(OSM_GPS_MAP_CACHE_FRIENDLY); } else if (opt_no_cache) { cachedir = g_strdup(OSM_GPS_MAP_CACHE_DISABLED); } else { cachedir = g_strdup(OSM_GPS_MAP_CACHE_AUTO); } if (opt_debug) gdk_window_set_debug_updates(TRUE); g_debug("Map Cache Dir: %s", cachedir); g_debug("Map Provider: %s (%d)", osm_gps_map_source_get_friendly_name(opt_map_provider), opt_map_provider); 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, NULL); osm_gps_map_layer_add(OSM_GPS_MAP(map), osd); g_object_unref(G_OBJECT(osd)); g_free(cachedir); g_free(cachebasedir); //Enable keyboard navigation osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_FULLSCREEN, GDK_F11); osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_UP, GDK_Up); osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_DOWN, GDK_Down); osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_LEFT, GDK_Left); osm_gps_map_set_keyboard_shortcut(map, OSM_GPS_MAP_KEY_RIGHT, GDK_Right); //Build the UI g_symbol_image = cairo_image_surface_create_from_png("allicons.png"); //, &error); g_symbol_image2 = cairo_image_surface_create_from_png("allicon2.png"); //, &error); stations = g_hash_table_new(g_str_hash, g_str_equal); builder = gtk_builder_new(); gtk_builder_add_from_file (builder, "mapviewer.ui", &error); if (error) g_error ("ERROR: %s\n", error->message); gtk_box_pack_start ( GTK_BOX(gtk_builder_get_object(builder, "map_box")), GTK_WIDGET(map), TRUE, TRUE, 0); // centre on the latitude and longitude set in the properties menu osm_gps_map_set_center_and_zoom(map, properties->lat,properties->lon, 5); //Connect to signals that need data passed to them g_signal_connect ( gtk_builder_get_object(builder, "home_button"), "clicked", G_CALLBACK (on_home_clicked_event), properties); g_signal_connect ( gtk_builder_get_object(builder, "homemenuitem"), "activate", G_CALLBACK (on_home_clicked_event), properties); g_signal_connect ( gtk_builder_get_object(builder, "sethomemenuitem"), "activate", G_CALLBACK (on_set_home_activate_event), properties); g_signal_connect ( gtk_builder_get_object(builder, "okPrefs"), "clicked", G_CALLBACK (on_properties_ok_clicked), properties); g_signal_connect ( gtk_builder_get_object(builder, "prefs_button"), "clicked", G_CALLBACK (on_properties_clicked_event), properties); g_signal_connect (G_OBJECT (map), "button-press-event", G_CALLBACK (on_button_press_event), (gpointer) map); /* potentially unneccesary callbacks. g_signal_connect ( G_OBJECT (map), "button-release-event", G_CALLBACK (on_button_release_event),(gpointer) gtk_builder_get_object(builder, "text_entry")); /* g_signal_connect (G_OBJECT (map), "notify::tiles-queued", G_CALLBACK (on_tiles_queued_changed), (gpointer) gtk_builder_get_object(builder, "cache_label")); */ widget = GTK_WIDGET(gtk_builder_get_object(builder, "window1")); g_signal_connect (widget, "destroy", G_CALLBACK (on_close), (gpointer) map); //pulls popup data from mapviewer.ui popup = GTK_WIDGET(gtk_builder_get_object(builder, "proppop")); about = GTK_WIDGET(gtk_builder_get_object(builder, "about")); //connect mapviewer.ui values to popup window gtk_builder_connect_signals(builder, popup); gtk_builder_connect_signals(builder, about); //Setup accelerators. ag = gtk_accel_group_new(); gtk_accel_group_connect(ag, GDK_w, GDK_CONTROL_MASK, GTK_ACCEL_MASK, g_cclosure_new(gtk_main_quit, NULL, NULL)); gtk_accel_group_connect(ag, GDK_q, GDK_CONTROL_MASK, GTK_ACCEL_MASK, g_cclosure_new(gtk_main_quit, NULL, NULL)); gtk_window_add_accel_group(GTK_WINDOW(widget), ag); //Set up GTK_ENTRY boxes in the preferences pop up latent = GTK_ENTRY(gtk_builder_get_object(builder, "declat")); lonent = GTK_ENTRY(gtk_builder_get_object(builder, "declon")); rangeent = GTK_ENTRY(gtk_builder_get_object(builder, "range")); gtk_entry_set_text(latent, g_strdup_printf("%f",properties->lat)); gtk_entry_set_text(lonent, g_strdup_printf("%f",properties->lon)); gtk_entry_set_text(rangeent, g_strdup_printf("%d",properties->range)); g_object_unref( G_OBJECT( builder ) ); gtk_widget_show_all (widget); //gtk_dialog_run (GTK_DIALOG(data->about) ); //g_log_set_handler ("OsmGpsMap", G_LOG_LEVEL_MASK, g_log_default_handler, NULL); g_log_set_handler ("OsmGpsMap", G_LOG_LEVEL_MESSAGE, g_log_default_handler, NULL); gtk_main (); fap_cleanup(); aprsis_close(ctx); return(0); }