267 lines
7.6 KiB
C
267 lines
7.6 KiB
C
/**
|
|
* Simple Elementary's <b>map widget</b> example, illustrating overlays
|
|
* usage.
|
|
*
|
|
* See stdout/stderr for output. Compile with:
|
|
*
|
|
* @verbatim
|
|
* gcc -g map_example_02.c -o map_example_02 `pkg-config --cflags --libs elementary`
|
|
* @endverbatim
|
|
*/
|
|
|
|
#include <Elementary.h>
|
|
|
|
typedef struct _Overlay_Data
|
|
{
|
|
const char *name;
|
|
const char *file;
|
|
} Overlay_Data;
|
|
|
|
Overlay_Data data_argentina = {"Argentina", NULL};
|
|
Overlay_Data data_chile = {"Chile", NULL};
|
|
Overlay_Data data_sampa = {"São Paulo", NULL};
|
|
Overlay_Data data_rio = {"Rio de Janeiro", NULL};
|
|
Overlay_Data data_brasilia = {"Brasília", NULL};
|
|
|
|
static Elm_Map_Overlay *bubble;
|
|
const char *data_dir;
|
|
|
|
static Evas_Object *
|
|
_icon_get(Evas_Object *obj, const char *file)
|
|
{
|
|
Evas_Object *icon = elm_icon_add(obj);
|
|
elm_image_file_set(icon, file, NULL);
|
|
evas_object_show(icon);
|
|
return icon;
|
|
}
|
|
|
|
static Evas_Object *
|
|
_city_icon_get(Evas_Object *obj)
|
|
{
|
|
char buf[256];
|
|
snprintf(buf, sizeof(buf), "%s/images/icon_07.png", data_dir);
|
|
return _icon_get(obj, buf);
|
|
}
|
|
|
|
static Evas_Object *
|
|
_clas_city_icon_get(Evas_Object *obj)
|
|
{
|
|
char buf[256];
|
|
snprintf(buf, sizeof(buf), "%s/images/icon_05.png", data_dir);
|
|
return _icon_get(obj, buf);
|
|
}
|
|
|
|
static Evas_Object *
|
|
_country_icon_get(Evas_Object *obj)
|
|
{
|
|
char buf[256];
|
|
snprintf(buf, sizeof(buf), "%s/images/icon_06.png", data_dir);
|
|
return _icon_get(obj, buf);
|
|
}
|
|
|
|
static Evas_Object *
|
|
_clas_country_icon_get(Evas_Object *obj)
|
|
{
|
|
char buf[256];
|
|
snprintf(buf, sizeof(buf), "%s/images/icon_04.png", data_dir);
|
|
return _icon_get(obj, buf);
|
|
}
|
|
|
|
static Evas_Object *
|
|
_box_get(Evas_Object *obj, Overlay_Data *data)
|
|
{
|
|
Evas_Object *bx, *img, *label;
|
|
bx = elm_box_add(obj);
|
|
evas_object_show(bx);
|
|
|
|
img = evas_object_image_add(evas_object_evas_get(obj));
|
|
evas_object_image_file_set(img, data->file, NULL);
|
|
evas_object_image_filled_set(img, EINA_TRUE);
|
|
evas_object_size_hint_min_set(img, 64, 64);
|
|
evas_object_show(img);
|
|
elm_box_pack_end(bx, img);
|
|
|
|
label = elm_label_add(obj);
|
|
elm_object_text_set(label, data->name);
|
|
evas_object_show(label);
|
|
elm_box_pack_end(bx, label);
|
|
return bx;
|
|
}
|
|
|
|
static void
|
|
_overlay_cb(void *data EINA_UNUSED, Evas_Object *map, void *ev)
|
|
{
|
|
printf("Overlay clicked\n");
|
|
Elm_Map_Overlay *overlay = ev;
|
|
Evas_Object *bx;
|
|
|
|
// prevent duplication
|
|
if (!bubble) bubble = elm_map_overlay_bubble_add(map);
|
|
|
|
elm_map_overlay_bubble_follow(bubble, overlay);
|
|
elm_map_overlay_bubble_content_clear(bubble);
|
|
bx = _box_get(map, elm_map_overlay_data_get(overlay));
|
|
elm_map_overlay_bubble_content_append(bubble, bx);
|
|
}
|
|
|
|
static void
|
|
_bt_zoom_in(void *data, Evas_Object *obj EINA_UNUSED, void *ev EINA_UNUSED)
|
|
{
|
|
Evas_Object *map = data;
|
|
int zoom;
|
|
|
|
elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
|
|
zoom = elm_map_zoom_get(map);
|
|
elm_map_zoom_set(map, zoom + 1);
|
|
}
|
|
|
|
static void
|
|
_bt_zoom_out(void *data, Evas_Object *obj EINA_UNUSED, void *ev EINA_UNUSED)
|
|
{
|
|
Evas_Object *map = data;
|
|
int zoom;
|
|
|
|
elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
|
|
zoom = elm_map_zoom_get(map);
|
|
elm_map_zoom_set(map, zoom - 1);
|
|
}
|
|
|
|
static void
|
|
_bt_zoom_fit(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
|
|
{
|
|
Evas_Object *map = data;
|
|
elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_AUTO_FIT);
|
|
}
|
|
|
|
static void
|
|
_bt_zoom_fill(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
|
|
{
|
|
Evas_Object *map = data;
|
|
elm_map_zoom_mode_set(map, 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;
|
|
Eina_List *ovls = NULL;
|
|
Elm_Map_Overlay *ovl, *city_clas, *country_clas;
|
|
char buf[255];
|
|
|
|
elm_app_info_set(elm_main, "elementary", "images");
|
|
data_dir = elm_app_data_dir_get();
|
|
|
|
snprintf(buf, sizeof(buf), "%s/images/rock_01.jpg", "sdf");
|
|
data_argentina.file = strdup(buf);
|
|
snprintf(buf, sizeof(buf), "%s/images/rock_02.jpg", "sdf");
|
|
data_chile.file = strdup(buf);
|
|
snprintf(buf, sizeof(buf), "%s/images/sky_01.jpg", "sdf");
|
|
data_sampa.file = strdup(buf);
|
|
snprintf(buf, sizeof(buf), "%s/images/sky_02.jpg", "sdf");
|
|
data_rio.file = strdup(buf);
|
|
snprintf(buf, sizeof(buf), "%s/images/sky_03.jpg", "sdf");
|
|
data_brasilia.file = strdup(buf);
|
|
|
|
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
|
|
|
|
win = elm_win_util_standard_add("map", "Map Overlay 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);
|
|
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);
|
|
|
|
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);
|
|
|
|
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);
|
|
|
|
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_smart_callback_add(map, "overlay,clicked", _overlay_cb, NULL);
|
|
|
|
city_clas = elm_map_overlay_class_add(map);
|
|
elm_map_overlay_displayed_zoom_min_set(city_clas, 3);
|
|
elm_map_overlay_icon_set(city_clas, _clas_city_icon_get(map));
|
|
|
|
country_clas = elm_map_overlay_class_add(map);
|
|
elm_map_overlay_displayed_zoom_min_set(country_clas, 1);
|
|
elm_map_overlay_icon_set(country_clas, _clas_country_icon_get(map));
|
|
|
|
ovl = elm_map_overlay_add(map, -43.2, -22.9);
|
|
elm_map_overlay_icon_set(ovl, _city_icon_get(map));
|
|
elm_map_overlay_data_set(ovl, &data_rio);
|
|
elm_map_overlay_class_append(city_clas, ovl);
|
|
ovls = eina_list_append(ovls, ovl);
|
|
|
|
ovl = elm_map_overlay_add(map, -46.63, -23.55);
|
|
elm_map_overlay_icon_set(ovl, _city_icon_get(map));
|
|
elm_map_overlay_data_set(ovl, &data_sampa);
|
|
elm_map_overlay_class_append(city_clas, ovl);
|
|
ovls = eina_list_append(ovls, ovl);
|
|
|
|
ovl = elm_map_overlay_add(map, -47.88, -15.78);
|
|
elm_map_overlay_icon_set(ovl, _city_icon_get(map));
|
|
elm_map_overlay_data_set(ovl, &data_brasilia);
|
|
elm_map_overlay_class_append(city_clas, ovl);
|
|
ovls = eina_list_append(ovls, ovl);
|
|
|
|
ovl = elm_map_overlay_add(map, -65.23, -35.1);
|
|
elm_map_overlay_icon_set(ovl, _country_icon_get(map));
|
|
elm_map_overlay_data_set(ovl, &data_argentina);
|
|
elm_map_overlay_class_append(country_clas, ovl);
|
|
ovls = eina_list_append(ovls, ovl);
|
|
|
|
ovl = elm_map_overlay_add(map, -71.3, -31.75);
|
|
elm_map_overlay_icon_set(ovl, _country_icon_get(map));
|
|
elm_map_overlay_data_set(ovl, &data_chile);
|
|
elm_map_overlay_class_append(country_clas, ovl);
|
|
ovls = eina_list_append(ovls, ovl);
|
|
|
|
elm_map_overlays_show(ovls);
|
|
|
|
evas_object_resize(win, 512, 512);
|
|
evas_object_show(win);
|
|
|
|
ecore_timer_add(1, _nasty_hack, win);
|
|
|
|
elm_run();
|
|
|
|
return 0;
|
|
}
|
|
ELM_MAIN()
|