src/examples/map_example_03.c

   1 /**
   2  * Simple Elementary's <b>map widget</b> example, illustrating route and
   3  * name usage.
   4  *
   5  * See stdout/stderr for output. Compile with:
   6  *
   7  * @verbatim
   8  * gcc -g `pkg-config --cflags --libs elementary` map_example_03.c -o map_example_03
   9  * @endverbatim
  10  */
  11
  12 #include <Elementary.h>
  13 #ifdef HAVE_CONFIG_H
  14 # include "elementary_config.h"
  15 #else
  16 # define __UNUSED__
  17 #endif
  18
  19 typedef struct _Example_Data
  20 {
  21    Evas_Object *map, *entry;
  22    Elm_Map_Route *route;
  23    double start_lon, start_lat, dest_lon, dest_lat;
  24    Elm_Map_Name *name;
  25 <<<<<<< HEAD
  26 =======
  27    Elm_Map_Overlay *route_ovl;
  28 >>>>>>> remotes/origin/upstream
  29 } Example_Data;
  30
  31 static Example_Data example_data;
  32
  33 static void
  34 <<<<<<< HEAD
  35 =======
  36 _route_loaded(void *data, Evas_Object *obj, void *ev __UNUSED__)
  37 {
  38    Example_Data *example_data = data;
  39
  40    example_data->route_ovl = elm_map_overlay_route_add(obj, example_data->route);
  41    elm_map_overlay_color_set(example_data->route_ovl, 0, 255, 0, 255);
  42 }
  43
  44 static void
  45 >>>>>>> remotes/origin/upstream
  46 _name_loaded(void *data, Evas_Object *obj, void *ev __UNUSED__)
  47 {
  48    Example_Data *example_data = data;
  49    Evas_Object *map = obj;
  50
  51    if (example_data->route)
  52      elm_map_route_remove(example_data->route);
  53
  54    elm_map_name_region_get(example_data->name, &(example_data->dest_lon),
  55                            &(example_data->dest_lat));
  56
  57    example_data->route = elm_map_route_add(map, ELM_MAP_ROUTE_TYPE_FOOT,
  58                      ELM_MAP_ROUTE_METHOD_SHORTEST,
  59                      example_data->start_lon, example_data->start_lat,
  60 <<<<<<< HEAD
  61                      example_data->dest_lon, example_data->dest_lat);
  62    elm_map_route_color_set(example_data->route, 0, 255, 0, 255);
  63 =======
  64                      example_data->dest_lon, example_data->dest_lat,
  65                      NULL, NULL);
  66 >>>>>>> remotes/origin/upstream
  67 }
  68
  69 static void
  70 _bt_route(void *data, Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
  71 {
  72    Example_Data *example_data = data;
  73    Evas_Object *map;
  74    char *address;
  75
  76    map = example_data->map;
  77    address = (char *)elm_object_text_get(example_data->entry);
  78
  79 <<<<<<< HEAD
  80    example_data->name = elm_map_utils_convert_name_into_coord(map, address);
  81
  82    evas_object_smart_callback_add(map, "name,loaded", _name_loaded, data);
  83 =======
  84    example_data->name = elm_map_name_add(map, address, 0, 0, NULL, NULL);
  85
  86    evas_object_smart_callback_add(map, "name,loaded", _name_loaded, data);
  87    evas_object_smart_callback_add(map, "route,loaded", _route_loaded, data);
  88 >>>>>>> remotes/origin/upstream
  89 }
  90
  91 static void
  92 _bt_zoom_in(void *data, Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
  93 {
  94 <<<<<<< HEAD
  95    Evas_Object *map = data;
  96    int zoom;
  97
  98    elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
  99    zoom = elm_map_zoom_get(map);
 100    elm_map_zoom_set(map, zoom + 1);
 101 =======
 102    int zoom;
 103    elm_map_zoom_mode_set(data, ELM_MAP_ZOOM_MODE_MANUAL);
 104    zoom = elm_map_zoom_get(data);
 105    elm_map_zoom_set(data, zoom + 1);
 106 >>>>>>> remotes/origin/upstream
 107 }
 108
 109 static void
 110 _bt_zoom_out(void *data, Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
 111 {
 112 <<<<<<< HEAD
 113    Evas_Object *map = data;
 114    int zoom;
 115
 116    elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
 117    zoom = elm_map_zoom_get(map);
 118    elm_map_zoom_set(map, zoom - 1);
 119 =======
 120    int zoom;
 121    elm_map_zoom_mode_set(data, ELM_MAP_ZOOM_MODE_MANUAL);
 122    zoom = elm_map_zoom_get(data);
 123    elm_map_zoom_set(data, zoom - 1);
 124 >>>>>>> remotes/origin/upstream
 125 }
 126
 127 static void
 128 _bt_zoom_fit(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 129 {
 130 <<<<<<< HEAD
 131    Evas_Object *map = data;
 132    elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_AUTO_FIT);
 133 =======
 134    elm_map_zoom_mode_set(data, ELM_MAP_ZOOM_MODE_AUTO_FIT);
 135 >>>>>>> remotes/origin/upstream
 136 }
 137
 138 static void
 139 _bt_zoom_fill(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 140 {
 141 <<<<<<< HEAD
 142    Evas_Object *map = data;
 143    elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_AUTO_FILL);
 144 =======
 145    elm_map_zoom_mode_set(data, ELM_MAP_ZOOM_MODE_AUTO_FILL);
 146 >>>>>>> remotes/origin/upstream
 147 }
 148
 149 static void
 150 _on_done(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 151 {
 152    elm_exit();
 153 }
 154
 155 /* FIXME: it shouldn't be required. For unknown reason map won't call
 156  * pan_calculate until shot delay time, but then it will take a screenshot
 157  * when the map isn't loaded yet (actually it won't be downloaded, because
 158  * after the SS it will kill the example). */
 159 static Eina_Bool
 160 _nasty_hack(void *data)
 161 {
 162    Evas_Object *o = data;
 163    Evas *e = evas_object_evas_get(o);
 164    evas_smart_objects_calculate(e);
 165    return ECORE_CALLBACK_CANCEL;
 166 }
 167
 168 EAPI_MAIN int
 169 elm_main(int argc __UNUSED__, char **argv __UNUSED__)
 170 {
 171    Evas_Object *win, *bg, *map, *box, *bt, *entry;
 172
 173    win = elm_win_add(NULL, "map", ELM_WIN_BASIC);
 174    elm_win_title_set(win, "Map Route Example");
 175    evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
 176
 177    bg = elm_bg_add(win);
 178    elm_win_resize_object_add(win, bg);
 179    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 180    evas_object_show(bg);
 181
 182    map = elm_map_add(win);
 183    elm_win_resize_object_add(win, map);
 184    evas_object_size_hint_weight_set(map, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 185    evas_object_show(map);
 186
 187    box = elm_box_add(win);
 188    evas_object_show(box);
 189
 190    bt = elm_button_add(win);
 191    elm_object_text_set(bt, "+");
 192    elm_box_pack_end(box, bt);
 193    evas_object_show(bt);
 194    evas_object_smart_callback_add(bt, "clicked", _bt_zoom_in, map);
 195    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0);
 196
 197    bt = elm_button_add(win);
 198    elm_object_text_set(bt, "-");
 199    elm_box_pack_end(box, bt);
 200    evas_object_show(bt);
 201    evas_object_smart_callback_add(bt, "clicked", _bt_zoom_out, map);
 202    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0);
 203
 204    bt = elm_button_add(win);
 205    elm_object_text_set(bt, "X");
 206    elm_box_pack_end(box, bt);
 207    evas_object_show(bt);
 208    evas_object_smart_callback_add(bt, "clicked", _bt_zoom_fit, map);
 209    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0);
 210
 211    bt = elm_button_add(win);
 212    elm_object_text_set(bt, "#");
 213    elm_box_pack_end(box, bt);
 214    evas_object_show(bt);
 215    evas_object_smart_callback_add(bt, "clicked", _bt_zoom_fill, map);
 216    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0);
 217
 218    elm_box_horizontal_set(box, EINA_TRUE);
 219    elm_win_resize_object_add(win, box);
 220    evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 221    evas_object_size_hint_align_set(box, EVAS_HINT_FILL, 0);
 222
 223    entry = elm_entry_add(win);
 224    elm_entry_scrollable_set(entry, EINA_TRUE);
 225    elm_entry_single_line_set(entry, EINA_TRUE);
 226    elm_object_text_set(entry, "Jockey Club Brasileiro");
 227    evas_object_size_hint_weight_set(entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 228    evas_object_size_hint_align_set(entry, EVAS_HINT_FILL, 0);
 229    elm_box_pack_end(box, entry);
 230    evas_object_show(entry);
 231
 232    bt = elm_button_add(win);
 233    elm_object_text_set(bt, "Route");
 234    elm_box_pack_end(box, bt);
 235    evas_object_show(bt);
 236    evas_object_smart_callback_add(bt, "clicked", _bt_route, &example_data);
 237    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0);
 238
 239    example_data.map = map;
 240    example_data.entry = entry;
 241    example_data.route = NULL;
 242    example_data.start_lon = -43.175;
 243    example_data.start_lat = -22.97;
 244
 245 <<<<<<< HEAD
 246    elm_map_geo_region_show(map, example_data.start_lon, example_data.start_lat);
 247    elm_map_zoom_set(map, 12);
 248 =======
 249    elm_map_zoom_set(map, 12);
 250    elm_map_region_show(map, example_data.start_lon, example_data.start_lat);
 251 >>>>>>> remotes/origin/upstream
 252
 253    evas_object_resize(win, 512, 512);
 254    evas_object_show(win);
 255
 256    ecore_timer_add(0.5, _nasty_hack, win);
 257
 258    elm_run();
 259    return 0;
 260 }
 261 ELM_MAIN()