- const gchar *uri = "file://" HTMLDIR "/aweather.html";
- gtk_show_uri(NULL, uri, GDK_CURRENT_TIME, &err);
- if (err)
- g_warning("Unable to open help page: %s - %s", uri, err->message);
- g_error_free(err);
+ const gchar *name = gtk_buildable_get_name(GTK_BUILDABLE(menu));
+ gchar *page = g_str_has_suffix(name, "userguide") ? "userguide" :
+ g_str_has_suffix(name, "manpage") ? "aweather" : NULL;
+ if (page == NULL) {
+ g_warning("Unknown help page: %s", page);
+ return;
+ }
+ gchar *path = g_strdup_printf("%s/%s.html", HTMLDIR, page);
+ g_strdelimit(path, "/", G_DIR_SEPARATOR);
+ gchar *argv[] = {"xdg-open", path, NULL};
+ g_spawn_async(NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, NULL, &err);
+ if (err) {
+ g_warning("Unable to open help page: %s - %s",
+ argv[1], err->message);
+ g_error_free(err);
+ }
+ g_free(path);
+}
+
+void on_radar_changed(GtkMenuItem *menu, AWeatherGui *self)
+{
+ city_t *city = g_object_get_data(G_OBJECT(menu), "city");
+ grits_viewer_set_location(self->viewer,
+ city->pos.lat, city->pos.lon, EARTH_R/35);
+ /* Focus radar tab */
+ GtkWidget *config = aweather_gui_get_widget(self, "main_tabs");
+ gint npages = gtk_notebook_get_n_pages(GTK_NOTEBOOK(config));
+ for (int i = 0; i < npages; i++) {
+ GtkWidget *child = gtk_notebook_get_nth_page(GTK_NOTEBOOK(config), i);
+ const gchar *plugin = gtk_notebook_get_tab_label_text(GTK_NOTEBOOK(config), child);
+ if (g_str_equal(plugin, "radar"))
+ gtk_notebook_set_current_page(GTK_NOTEBOOK(config), i);
+ }