2 * Simple Elementary's <b>map widget</b> example, illustrating overlays
5 * See stdout/stderr for output. Compile with:
8 * gcc -g map_example_02.c -o map_example_02 `pkg-config --cflags --libs elementary`
12 #include <Elementary.h>
14 typedef struct _Overlay_Data
20 Overlay_Data data_argentina = {"Argentina", NULL};
21 Overlay_Data data_chile = {"Chile", NULL};
22 Overlay_Data data_sampa = {"São Paulo", NULL};
23 Overlay_Data data_rio = {"Rio de Janeiro", NULL};
24 Overlay_Data data_brasilia = {"Brasília", NULL};
26 static Elm_Map_Overlay *bubble;
30 _icon_get(Evas_Object *obj, const char *file)
32 Evas_Object *icon = elm_icon_add(obj);
33 elm_image_file_set(icon, file, NULL);
34 evas_object_show(icon);
39 _city_icon_get(Evas_Object *obj)
42 snprintf(buf, sizeof(buf), "%s/images/icon_07.png", data_dir);
43 return _icon_get(obj, buf);
47 _clas_city_icon_get(Evas_Object *obj)
50 snprintf(buf, sizeof(buf), "%s/images/icon_05.png", data_dir);
51 return _icon_get(obj, buf);
55 _country_icon_get(Evas_Object *obj)
58 snprintf(buf, sizeof(buf), "%s/images/icon_06.png", data_dir);
59 return _icon_get(obj, buf);
63 _clas_country_icon_get(Evas_Object *obj)
66 snprintf(buf, sizeof(buf), "%s/images/icon_04.png", data_dir);
67 return _icon_get(obj, buf);
71 _box_get(Evas_Object *obj, Overlay_Data *data)
73 Evas_Object *bx, *img, *label;
74 bx = elm_box_add(obj);
77 img = evas_object_image_add(evas_object_evas_get(obj));
78 evas_object_image_file_set(img, data->file, NULL);
79 evas_object_image_filled_set(img, EINA_TRUE);
80 evas_object_size_hint_min_set(img, 64, 64);
81 evas_object_show(img);
82 elm_box_pack_end(bx, img);
84 label = elm_label_add(obj);
85 elm_object_text_set(label, data->name);
86 evas_object_show(label);
87 elm_box_pack_end(bx, label);
92 _overlay_cb(void *data, Evas_Object *map, void *ev)
94 printf("Overlay clicked\n");
95 Elm_Map_Overlay *overlay = ev;
98 // prevent duplication
99 if (!bubble) bubble = elm_map_overlay_bubble_add(map);
101 elm_map_overlay_bubble_follow(bubble, overlay);
102 elm_map_overlay_bubble_content_clear(bubble);
103 bx = _box_get(map, elm_map_overlay_data_get(overlay));
104 elm_map_overlay_bubble_content_append(bubble, bx);
108 _bt_zoom_in(void *data, Evas_Object *obj, void *ev)
110 Evas_Object *map = data;
113 elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
114 zoom = elm_map_zoom_get(map);
115 elm_map_zoom_set(map, zoom + 1);
119 _bt_zoom_out(void *data, Evas_Object *obj, void *ev)
121 Evas_Object *map = data;
124 elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
125 zoom = elm_map_zoom_get(map);
126 elm_map_zoom_set(map, zoom - 1);
130 _bt_zoom_fit(void *data, Evas_Object *obj, void *event_info)
132 Evas_Object *map = data;
133 elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_AUTO_FIT);
137 _bt_zoom_fill(void *data, Evas_Object *obj, void *event_info)
139 Evas_Object *map = data;
140 elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_AUTO_FILL);
144 _on_done(void *data, Evas_Object *obj, void *event_info)
149 /* FIXME: it shouldn't be required. For unknown reason map won't call
150 * pan_calculate until shot delay time, but then it will take a screenshot
151 * when the map isn't loaded yet (actually it won't be downloaded, because
152 * after the SS it will kill the example). */
154 _nasty_hack(void *data)
156 Evas_Object *o = data;
157 Evas *e = evas_object_evas_get(o);
158 evas_smart_objects_calculate(e);
159 return ECORE_CALLBACK_CANCEL;
163 elm_main(int argc, char **argv)
165 Evas_Object *win, *bg, *map, *box, *bt;
166 Eina_List *ovls = NULL;
167 Elm_Map_Overlay *ovl, *city_clas, *country_clas;
170 elm_app_info_set(elm_main, "elementary", "images");
171 data_dir = elm_app_data_dir_get();
173 snprintf(buf, sizeof(buf), "%s/images/rock_01.jpg", "sdf");
174 data_argentina.file = strdup(buf);
175 snprintf(buf, sizeof(buf), "%s/images/rock_02.jpg", "sdf");
176 data_chile.file = strdup(buf);
177 snprintf(buf, sizeof(buf), "%s/images/sky_01.jpg", "sdf");
178 data_sampa.file = strdup(buf);
179 snprintf(buf, sizeof(buf), "%s/images/sky_02.jpg", "sdf");
180 data_rio.file = strdup(buf);
181 snprintf(buf, sizeof(buf), "%s/images/sky_03.jpg", "sdf");
182 data_brasilia.file = strdup(buf);
184 win = elm_win_add(NULL, "map", ELM_WIN_BASIC);
185 elm_win_title_set(win, "Map Overlay Example");
186 evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
188 bg = elm_bg_add(win);
189 elm_win_resize_object_add(win, bg);
190 evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
191 evas_object_show(bg);
193 map = elm_map_add(win);
194 elm_win_resize_object_add(win, map);
195 evas_object_size_hint_weight_set(map, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
196 evas_object_show(map);
198 box = elm_box_add(win);
199 evas_object_show(box);
201 bt = elm_button_add(win);
202 elm_object_text_set(bt, "+");
203 elm_box_pack_end(box, bt);
204 evas_object_show(bt);
205 evas_object_smart_callback_add(bt, "clicked", _bt_zoom_in, map);
207 bt = elm_button_add(win);
208 elm_object_text_set(bt, "-");
209 elm_box_pack_end(box, bt);
210 evas_object_show(bt);
211 evas_object_smart_callback_add(bt, "clicked", _bt_zoom_out, map);
213 bt = elm_button_add(win);
214 elm_object_text_set(bt, "X");
215 elm_box_pack_end(box, bt);
216 evas_object_show(bt);
217 evas_object_smart_callback_add(bt, "clicked", _bt_zoom_fit, map);
219 bt = elm_button_add(win);
220 elm_object_text_set(bt, "#");
221 elm_box_pack_end(box, bt);
222 evas_object_show(bt);
223 evas_object_smart_callback_add(bt, "clicked", _bt_zoom_fill, map);
225 evas_object_smart_callback_add(map, "overlay,clicked", _overlay_cb, NULL);
227 city_clas = elm_map_overlay_class_add(map);
228 elm_map_overlay_displayed_zoom_min_set(city_clas, 3);
229 elm_map_overlay_icon_set(city_clas, _clas_city_icon_get(map));
231 country_clas = elm_map_overlay_class_add(map);
232 elm_map_overlay_displayed_zoom_min_set(country_clas, 1);
233 elm_map_overlay_icon_set(country_clas, _clas_country_icon_get(map));
235 ovl = elm_map_overlay_add(map, -43.2, -22.9);
236 elm_map_overlay_icon_set(ovl, _city_icon_get(map));
237 elm_map_overlay_data_set(ovl, &data_rio);
238 elm_map_overlay_class_append(city_clas, ovl);
239 ovls = eina_list_append(ovls, ovl);
241 ovl = elm_map_overlay_add(map, -46.63, -23.55);
242 elm_map_overlay_icon_set(ovl, _city_icon_get(map));
243 elm_map_overlay_data_set(ovl, &data_sampa);
244 elm_map_overlay_class_append(city_clas, ovl);
245 ovls = eina_list_append(ovls, ovl);
247 ovl = elm_map_overlay_add(map, -47.88, -15.78);
248 elm_map_overlay_icon_set(ovl, _city_icon_get(map));
249 elm_map_overlay_data_set(ovl, &data_brasilia);
250 elm_map_overlay_class_append(city_clas, ovl);
251 ovls = eina_list_append(ovls, ovl);
253 ovl = elm_map_overlay_add(map, -65.23, -35.1);
254 elm_map_overlay_icon_set(ovl, _country_icon_get(map));
255 elm_map_overlay_data_set(ovl, &data_argentina);
256 elm_map_overlay_class_append(country_clas, ovl);
257 ovls = eina_list_append(ovls, ovl);
259 ovl = elm_map_overlay_add(map, -71.3, -31.75);
260 elm_map_overlay_icon_set(ovl, _country_icon_get(map));
261 elm_map_overlay_data_set(ovl, &data_chile);
262 elm_map_overlay_class_append(country_clas, ovl);
263 ovls = eina_list_append(ovls, ovl);
265 elm_map_overlays_show(ovls);
267 evas_object_resize(win, 512, 512);
268 evas_object_show(win);
270 ecore_timer_add(1, _nasty_hack, win);