Tizen Native API
5.0
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map_example_03.c
#include <Elementary.h> typedef struct _Example_Data { Evas_Object *map, *entry; Elm_Map_Route *route; double start_lon, start_lat, dest_lon, dest_lat; Elm_Map_Name *name; Elm_Map_Overlay *route_ovl; } Example_Data; static Example_Data example_data; static void _route_loaded(void *data, Evas_Object *obj, void *ev EINA_UNUSED) { Example_Data *exam_data = data; exam_data->route_ovl = elm_map_overlay_route_add(obj, exam_data->route); elm_map_overlay_color_set(exam_data->route_ovl, 0, 255, 0, 255); } static void _name_loaded(void *data, Evas_Object *obj, void *ev EINA_UNUSED) { Example_Data *exam_data = data; Evas_Object *map = obj; if (exam_data->route) elm_map_route_del(exam_data->route); elm_map_name_region_get(exam_data->name, &(exam_data->dest_lon), &(exam_data->dest_lat)); exam_data->route = elm_map_route_add(map, ELM_MAP_ROUTE_TYPE_FOOT, ELM_MAP_ROUTE_METHOD_SHORTEST, exam_data->start_lon, exam_data->start_lat, exam_data->dest_lon, exam_data->dest_lat, NULL, NULL); } static void _bt_route(void *data, Evas_Object *obj EINA_UNUSED, void *ev EINA_UNUSED) { Example_Data *exam_data = data; Evas_Object *map; char *address; map = exam_data->map; address = (char *)elm_object_text_get(exam_data->entry); exam_data->name = elm_map_name_add(map, address, 0, 0, NULL, NULL); evas_object_smart_callback_add(map, "name,loaded", _name_loaded, data); evas_object_smart_callback_add(map, "route,loaded", _route_loaded, data); } static void _bt_zoom_in(void *data, Evas_Object *obj EINA_UNUSED, void *ev EINA_UNUSED) { int zoom; elm_map_zoom_mode_set(data, ELM_MAP_ZOOM_MODE_MANUAL); zoom = elm_map_zoom_get(data); elm_map_zoom_set(data, zoom + 1); } static void _bt_zoom_out(void *data, Evas_Object *obj EINA_UNUSED, void *ev EINA_UNUSED) { int zoom; elm_map_zoom_mode_set(data, ELM_MAP_ZOOM_MODE_MANUAL); zoom = elm_map_zoom_get(data); elm_map_zoom_set(data, zoom - 1); } static void _bt_zoom_fit(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { elm_map_zoom_mode_set(data, ELM_MAP_ZOOM_MODE_AUTO_FIT); } static void _bt_zoom_fill(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { elm_map_zoom_mode_set(data, ELM_MAP_ZOOM_MODE_AUTO_FILL); } /* FIXME: it shouldn't be required. For unknown reason map won't call * pan_calculate until shot delay time, but then it will take a screenshot * when the map isn't loaded yet (actually it won't be downloaded, because * after the SS it will kill the example). */ static Eina_Bool _nasty_hack(void *data) { Evas_Object *o = data; Evas *e = evas_object_evas_get(o); evas_smart_objects_calculate(e); return ECORE_CALLBACK_CANCEL; } EAPI_MAIN int elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED) { Evas_Object *win, *map, *box, *bt, *entry; elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED); win = elm_win_util_standard_add("map", "Map Route Example"); elm_win_autodel_set(win, EINA_TRUE); map = elm_map_add(win); evas_object_size_hint_weight_set(map, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); elm_win_resize_object_add(win, map); evas_object_show(map); box = elm_box_add(win); elm_box_horizontal_set(box, EINA_TRUE); evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); elm_win_resize_object_add(win, box); evas_object_show(box); bt = elm_button_add(win); elm_object_text_set(bt, "+"); elm_box_pack_end(box, bt); evas_object_show(bt); evas_object_smart_callback_add(bt, "clicked", _bt_zoom_in, map); evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0); bt = elm_button_add(win); elm_object_text_set(bt, "-"); elm_box_pack_end(box, bt); evas_object_show(bt); evas_object_smart_callback_add(bt, "clicked", _bt_zoom_out, map); evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0); bt = elm_button_add(win); elm_object_text_set(bt, "X"); elm_box_pack_end(box, bt); evas_object_show(bt); evas_object_smart_callback_add(bt, "clicked", _bt_zoom_fit, map); evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0); bt = elm_button_add(win); elm_object_text_set(bt, "#"); elm_box_pack_end(box, bt); evas_object_show(bt); evas_object_smart_callback_add(bt, "clicked", _bt_zoom_fill, map); evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0); entry = elm_entry_add(win); elm_entry_scrollable_set(entry, EINA_TRUE); elm_entry_single_line_set(entry, EINA_TRUE); elm_object_text_set(entry, "Jockey Club Brasileiro"); evas_object_size_hint_weight_set(entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); evas_object_size_hint_align_set(entry, EVAS_HINT_FILL, 0); elm_box_pack_end(box, entry); evas_object_show(entry); bt = elm_button_add(win); elm_object_text_set(bt, "Route"); elm_box_pack_end(box, bt); evas_object_show(bt); evas_object_smart_callback_add(bt, "clicked", _bt_route, &example_data); evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0); example_data.map = map; example_data.entry = entry; example_data.route = NULL; example_data.start_lon = -43.175; example_data.start_lat = -22.97; elm_map_zoom_set(map, 12); elm_map_region_show(map, example_data.start_lon, example_data.start_lat); evas_object_resize(win, 512, 512); evas_object_show(win); ecore_timer_add(0.5, _nasty_hack, win); elm_run(); return 0; } ELM_MAIN()