src/examples/map_example_02.c

   1 /**
   2 <<<<<<< HEAD
   3  * Simple Elementary's <b>map widget</b> example, illustrating markers
   4 =======
   5  * Simple Elementary's <b>map widget</b> example, illustrating overlays
   6 >>>>>>> remotes/origin/upstream
   7  * usage.
   8  *
   9  * See stdout/stderr for output. Compile with:
  10  *
  11  * @verbatim
  12  * gcc -g `pkg-config --cflags --libs elementary` map_example_02.c -o map_example_02
  13  * @endverbatim
  14  */
  15
  16 #include <Elementary.h>
  17 #ifdef HAVE_CONFIG_H
  18 # include "elementary_config.h"
  19 #else
  20 # define __UNUSED__
  21 #endif
  22
  23 <<<<<<< HEAD
  24 typedef struct _Marker_Data
  25 {
  26    const char *name;
  27    const char *file;
  28 } Marker_Data;
  29
  30 Marker_Data data_argentina = {"Argentina",
  31      PACKAGE_DATA_DIR"/images/rock_01.jpg"};
  32 Marker_Data data_chile = {"Chile",
  33      PACKAGE_DATA_DIR"/images/rock_02.jpg"};
  34 Marker_Data data_sampa = {"São Paulo",
  35      PACKAGE_DATA_DIR"/images/sky_01.jpg"};
  36 Marker_Data data_rio = {"Rio de Janeiro",
  37      PACKAGE_DATA_DIR"/images/sky_02.jpg"};
  38 Marker_Data data_brasilia = {"Brasília",
  39      PACKAGE_DATA_DIR"/images/sky_03.jpg"};
  40
  41 static Evas_Object *
  42 _marker_get(Evas_Object *obj, Elm_Map_Marker *marker __UNUSED__, void *data)
  43 {
  44    Evas_Object *bx, *im, *lbl;
  45    Marker_Data *md = data;
  46
  47    bx = elm_box_add(obj);
  48    evas_object_show(bx);
  49
  50    im = elm_image_add(obj);
  51    elm_image_file_set(im, md->file, NULL);
  52    evas_object_size_hint_min_set(im, 64, 64);
  53    evas_object_show(im);
  54    elm_box_pack_end(bx, im);
  55
  56    lbl = elm_label_add(obj);
  57    elm_object_text_set(lbl, md->name);
  58    evas_object_show(lbl);
  59    elm_box_pack_end(bx, lbl);
  60
  61    return bx;
  62 }
  63
  64 static Evas_Object *
  65 _marker_city_content_get(Evas_Object *obj, Elm_Map_Marker *marker __UNUSED__, void *data __UNUSED__)
  66 {
  67    Evas_Object *icon = elm_icon_add(obj);
  68    elm_icon_file_set(icon, PACKAGE_DATA_DIR"/images/icon_07.png", NULL);
  69    evas_object_show(icon);
  70
  71    return icon;
  72 }
  73
  74 static Evas_Object *
  75 _group_city_content_get(Evas_Object *obj, void *data __UNUSED__)
  76 {
  77    Evas_Object *icon = elm_icon_add(obj);
  78    elm_icon_file_set(icon, PACKAGE_DATA_DIR"/images/icon_05.png", NULL);
  79    evas_object_show(icon);
  80    return icon;
  81 }
  82
  83 static Evas_Object *
  84 _marker_country_content_get(Evas_Object *obj, Elm_Map_Marker *marker __UNUSED__, void *data __UNUSED__)
  85 {
  86    Evas_Object *icon = elm_icon_add(obj);
  87    elm_icon_file_set(icon, PACKAGE_DATA_DIR"/images/icon_06.png", NULL);
  88    evas_object_show(icon);
  89    return icon;
  90 }
  91
  92 static Evas_Object *
  93 _group_country_content_get(Evas_Object *obj, void *data __UNUSED__)
  94 {
  95    Evas_Object *icon = elm_icon_add(obj);
  96    elm_icon_file_set(icon, PACKAGE_DATA_DIR"/images/icon_04.png", NULL);
  97    evas_object_show(icon);
  98    return icon;
  99 }
 100
 101 static void
 102 _map_downloaded(void *data __UNUSED__, Evas_Object *obj, void *ev __UNUSED__)
 103 {
 104    elm_map_zoom_set(obj, 3);
 105    evas_object_smart_callback_del(obj, "downloaded", _map_downloaded);
 106 =======
 107 typedef struct _Overlay_Data
 108 {
 109    const char *name;
 110    const char *file;
 111 } Overlay_Data;
 112
 113 Overlay_Data data_argentina = {"Argentina",
 114      PACKAGE_DATA_DIR"/images/rock_01.jpg"};
 115 Overlay_Data data_chile = {"Chile",
 116      PACKAGE_DATA_DIR"/images/rock_02.jpg"};
 117 Overlay_Data data_sampa = {"São Paulo",
 118      PACKAGE_DATA_DIR"/images/sky_01.jpg"};
 119 Overlay_Data data_rio = {"Rio de Janeiro",
 120      PACKAGE_DATA_DIR"/images/sky_02.jpg"};
 121 Overlay_Data data_brasilia = {"Brasília",
 122      PACKAGE_DATA_DIR"/images/sky_03.jpg"};
 123
 124 static Elm_Map_Overlay *bubble;
 125
 126 static Evas_Object *
 127 _icon_get(Evas_Object *obj, const char *file)
 128 {
 129    Evas_Object *icon = elm_icon_add(obj);
 130    elm_icon_file_set(icon, file, NULL);
 131    evas_object_show(icon);
 132    return icon;
 133 }
 134
 135 static Evas_Object *
 136 _city_icon_get(Evas_Object *obj)
 137 {
 138    return _icon_get(obj, PACKAGE_DATA_DIR"/images/icon_07.png");
 139 }
 140
 141 static Evas_Object *
 142 _clas_city_icon_get(Evas_Object *obj)
 143 {
 144    return _icon_get(obj, PACKAGE_DATA_DIR"/images/icon_05.png");
 145 }
 146
 147 static Evas_Object *
 148 _country_icon_get(Evas_Object *obj)
 149 {
 150    return _icon_get(obj, PACKAGE_DATA_DIR"/images/icon_06.png");
 151 }
 152
 153 static Evas_Object *
 154 _clas_country_icon_get(Evas_Object *obj)
 155 {
 156    return _icon_get(obj, PACKAGE_DATA_DIR"/images/icon_04.png");
 157 }
 158
 159 static Evas_Object *
 160 _box_get(Evas_Object *obj, Overlay_Data *data)
 161 {
 162    Evas_Object *bx, *img, *label;
 163    bx = elm_box_add(obj);
 164    evas_object_show(bx);
 165
 166    img = evas_object_image_add(evas_object_evas_get(obj));
 167    evas_object_image_file_set(img, data->file, NULL);
 168    evas_object_image_filled_set(img, EINA_TRUE);
 169    evas_object_size_hint_min_set(img, 64, 64);
 170    evas_object_show(img);
 171    elm_box_pack_end(bx, img);
 172
 173    label = elm_label_add(obj);
 174    elm_object_text_set(label, data->name);
 175    evas_object_show(label);
 176    elm_box_pack_end(bx, label);
 177    return bx;
 178 }
 179
 180 static void
 181 _overlay_cb(void *data __UNUSED__, Evas_Object *map, void *ev)
 182 {
 183    printf("Overlay clicked\n");
 184    Elm_Map_Overlay *overlay = ev;
 185    Evas_Object *bx;
 186
 187    // prevent duplication
 188    if (!bubble)  bubble = elm_map_overlay_bubble_add(map);
 189
 190    elm_map_overlay_bubble_follow(bubble, overlay);
 191    elm_map_overlay_bubble_content_clear(bubble);
 192    bx = _box_get(map, elm_map_overlay_data_get(overlay));
 193    elm_map_overlay_bubble_content_append(bubble, bx);
 194 >>>>>>> remotes/origin/upstream
 195 }
 196
 197 static void
 198 _bt_zoom_in(void *data, Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
 199 {
 200    Evas_Object *map = data;
 201    int zoom;
 202
 203    elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
 204    zoom = elm_map_zoom_get(map);
 205    elm_map_zoom_set(map, zoom + 1);
 206 }
 207
 208 static void
 209 _bt_zoom_out(void *data, Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
 210 {
 211    Evas_Object *map = data;
 212    int zoom;
 213
 214    elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
 215    zoom = elm_map_zoom_get(map);
 216    elm_map_zoom_set(map, zoom - 1);
 217 }
 218
 219 static void
 220 _bt_zoom_fit(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 221 {
 222    Evas_Object *map = data;
 223    elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_AUTO_FIT);
 224 }
 225
 226 static void
 227 _bt_zoom_fill(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 228 {
 229    Evas_Object *map = data;
 230    elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_AUTO_FILL);
 231 }
 232
 233 static void
 234 _on_done(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 235 {
 236    elm_exit();
 237 }
 238
 239 /* FIXME: it shouldn't be required. For unknown reason map won't call
 240  * pan_calculate until shot delay time, but then it will take a screenshot
 241  * when the map isn't loaded yet (actually it won't be downloaded, because
 242  * after the SS it will kill the example). */
 243 static Eina_Bool
 244 _nasty_hack(void *data)
 245 {
 246    Evas_Object *o = data;
 247    Evas *e = evas_object_evas_get(o);
 248    evas_smart_objects_calculate(e);
 249    return ECORE_CALLBACK_CANCEL;
 250 }
 251
 252 EAPI_MAIN int
 253 elm_main(int argc __UNUSED__, char **argv __UNUSED__)
 254 {
 255    Evas_Object *win, *bg, *map, *box, *bt;
 256 <<<<<<< HEAD
 257    static Elm_Map_Marker_Class *mc_city, *mc_country;
 258    static Elm_Map_Group_Class *gc_city, *gc_country;
 259    Eina_List *markers = NULL;
 260    Elm_Map_Marker *m;
 261
 262    win = elm_win_add(NULL, "map", ELM_WIN_BASIC);
 263    elm_win_title_set(win, "Map Markers Example");
 264 =======
 265    Eina_List *ovls = NULL;
 266    Elm_Map_Overlay *ovl, *city_clas, *country_clas;
 267
 268    win = elm_win_add(NULL, "map", ELM_WIN_BASIC);
 269    elm_win_title_set(win, "Map Overlay Example");
 270 >>>>>>> remotes/origin/upstream
 271    evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
 272
 273    bg = elm_bg_add(win);
 274    elm_win_resize_object_add(win, bg);
 275    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 276    evas_object_show(bg);
 277
 278    map = elm_map_add(win);
 279    elm_win_resize_object_add(win, map);
 280    evas_object_size_hint_weight_set(map, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 281    evas_object_show(map);
 282
 283    box = elm_box_add(win);
 284    evas_object_show(box);
 285
 286    bt = elm_button_add(win);
 287    elm_object_text_set(bt, "+");
 288    elm_box_pack_end(box, bt);
 289    evas_object_show(bt);
 290    evas_object_smart_callback_add(bt, "clicked", _bt_zoom_in, map);
 291
 292    bt = elm_button_add(win);
 293    elm_object_text_set(bt, "-");
 294    elm_box_pack_end(box, bt);
 295    evas_object_show(bt);
 296    evas_object_smart_callback_add(bt, "clicked", _bt_zoom_out, map);
 297
 298    bt = elm_button_add(win);
 299    elm_object_text_set(bt, "X");
 300    elm_box_pack_end(box, bt);
 301    evas_object_show(bt);
 302    evas_object_smart_callback_add(bt, "clicked", _bt_zoom_fit, map);
 303
 304    bt = elm_button_add(win);
 305    elm_object_text_set(bt, "#");
 306    elm_box_pack_end(box, bt);
 307    evas_object_show(bt);
 308    evas_object_smart_callback_add(bt, "clicked", _bt_zoom_fill, map);
 309
 310 <<<<<<< HEAD
 311    mc_city = elm_map_marker_class_new(map);
 312    elm_map_marker_class_get_cb_set(mc_city, _marker_get);
 313    elm_map_marker_class_icon_cb_set(mc_city, _marker_city_content_get);
 314    elm_map_marker_class_style_set(mc_city, "radio");
 315
 316    gc_city = elm_map_group_class_new(map);
 317    elm_map_group_class_style_set(gc_city, "radio2");
 318    elm_map_group_class_icon_cb_set(gc_city, _group_city_content_get);
 319    elm_map_group_class_zoom_displayed_set(gc_city, 3);
 320
 321    mc_country = elm_map_marker_class_new(map);
 322    elm_map_marker_class_get_cb_set(mc_country, _marker_get);
 323    elm_map_marker_class_icon_cb_set(mc_country, _marker_country_content_get);
 324    elm_map_marker_class_style_set(mc_country, "empty");
 325
 326    gc_country = elm_map_group_class_new(map);
 327    elm_map_group_class_style_set(gc_country, "empty");
 328    elm_map_group_class_icon_cb_set(gc_country, _group_country_content_get);
 329    elm_map_group_class_zoom_displayed_set(gc_country, 1);
 330
 331    m = elm_map_marker_add(map, -43.2, -22.9, mc_city, gc_city, &data_rio);
 332    markers = eina_list_append(markers, m);
 333    m = elm_map_marker_add(map, -46.63, -23.55, mc_city, gc_city, &data_sampa);
 334    markers = eina_list_append(markers, m);
 335    m = elm_map_marker_add(map, -47.88, -15.78, mc_city, gc_city,
 336                           &data_brasilia);
 337    markers = eina_list_append(markers, m);
 338
 339    m = elm_map_marker_add(map, -65.23, -35.1, mc_country, gc_country,
 340                       &data_argentina);
 341    markers = eina_list_append(markers, m);
 342    m = elm_map_marker_add(map, -71.3, -31.75, mc_country, gc_country,
 343                       &data_chile);
 344    markers = eina_list_append(markers, m);
 345
 346    elm_map_markers_list_show(markers);
 347    evas_object_smart_callback_add(map, "downloaded", _map_downloaded, NULL);
 348 =======
 349    evas_object_smart_callback_add(map, "overlay,clicked", _overlay_cb, NULL);
 350
 351    city_clas = elm_map_overlay_class_add(map);
 352    elm_map_overlay_displayed_zoom_min_set(city_clas, 3);
 353    elm_map_overlay_icon_set(city_clas, _clas_city_icon_get(map));
 354
 355    country_clas = elm_map_overlay_class_add(map);
 356    elm_map_overlay_displayed_zoom_min_set(country_clas, 1);
 357    elm_map_overlay_icon_set(country_clas, _clas_country_icon_get(map));
 358
 359    ovl = elm_map_overlay_add(map, -43.2, -22.9);
 360    elm_map_overlay_icon_set(ovl, _city_icon_get(map));
 361    elm_map_overlay_data_set(ovl, &data_rio);
 362    elm_map_overlay_class_append(city_clas, ovl);
 363    ovls = eina_list_append(ovls, ovl);
 364
 365    ovl = elm_map_overlay_add(map, -46.63, -23.55);
 366    elm_map_overlay_icon_set(ovl, _city_icon_get(map));
 367    elm_map_overlay_data_set(ovl, &data_sampa);
 368    elm_map_overlay_class_append(city_clas, ovl);
 369    ovls = eina_list_append(ovls, ovl);
 370
 371    ovl = elm_map_overlay_add(map, -47.88, -15.78);
 372    elm_map_overlay_icon_set(ovl, _city_icon_get(map));
 373    elm_map_overlay_data_set(ovl, &data_brasilia);
 374    elm_map_overlay_class_append(city_clas, ovl);
 375    ovls = eina_list_append(ovls, ovl);
 376
 377    ovl = elm_map_overlay_add(map, -65.23, -35.1);
 378    elm_map_overlay_icon_set(ovl, _country_icon_get(map));
 379    elm_map_overlay_data_set(ovl, &data_argentina);
 380    elm_map_overlay_class_append(country_clas, ovl);
 381    ovls = eina_list_append(ovls, ovl);
 382
 383    ovl = elm_map_overlay_add(map, -71.3, -31.75);
 384    elm_map_overlay_icon_set(ovl, _country_icon_get(map));
 385    elm_map_overlay_data_set(ovl, &data_chile);
 386    elm_map_overlay_class_append(country_clas, ovl);
 387    ovls = eina_list_append(ovls, ovl);
 388
 389    elm_map_overlays_show(ovls);
 390 >>>>>>> remotes/origin/upstream
 391
 392    evas_object_resize(win, 512, 512);
 393    evas_object_show(win);
 394
 395    ecore_timer_add(1, _nasty_hack, win);
 396
 397    elm_run();
 398    return 0;
 399 }
 400 ELM_MAIN()