src/lib/elm_map.c

   1 #include <Elementary.h>
   2 #include "elm_priv.h"
   3 #include "elm_widget_map.h"
   4
   5 EAPI const char ELM_MAP_SMART_NAME[] = "elm_map";
   6 EAPI const char ELM_MAP_PAN_SMART_NAME[] = "elm_map_pan";
   7
   8 #define INTERNAL_ENGINE_NAME    "Elm_Map_Tile"
   9 #define OVERLAY_CLASS_ZOOM_MAX  255
  10 #define MAX_CONCURRENT_DOWNLOAD 10
  11
  12 #define ROUND(z) (((z) < 0) ? (int)ceil((z) - 0.005) : (int)floor((z) + 0.005))
  13 #define EVAS_MAP_POINT         4
  14 #define DEFAULT_TILE_SIZE      256
  15 #define MARER_MAX_NUMBER       30
  16 #define OVERLAY_GROUPING_SCALE 2
  17
  18 #define CACHE_ROOT             "/elm_map"
  19 #define CACHE_TILE_ROOT        CACHE_ROOT "/%d/%d/%d"
  20 #define CACHE_TILE_PATH        "%s/%d.png"
  21 #define CACHE_ROUTE_ROOT       CACHE_ROOT "/route"
  22 #define CACHE_NAME_ROOT        CACHE_ROOT "/name"
  23
  24 #define ROUTE_YOURS_URL        "http://www.yournavigation.org/api/dev/route.php"
  25 #define ROUTE_TYPE_MOTORCAR    "motocar"
  26 #define ROUTE_TYPE_BICYCLE     "bicycle"
  27 #define ROUTE_TYPE_FOOT        "foot"
  28 #define YOURS_DISTANCE         "distance"
  29 #define YOURS_DESCRIPTION      "description"
  30 #define YOURS_COORDINATES      "coordinates"
  31
  32 #define NAME_NOMINATIM_URL     "http://nominatim.openstreetmap.org"
  33 #define NOMINATIM_RESULT       "result"
  34 #define NOMINATIM_PLACE        "place"
  35 #define NOMINATIM_ATTR_LON     "lon"
  36 #define NOMINATIM_ATTR_LAT     "lat"
  37 #define NOMINATIM_ATTR_ADDRESS "display_name"
  38
  39 #ifdef HAVE_ELEMENTARY_ECORE_CON
  40
  41 static void _overlay_place(Elm_Map_Smart_Data *sd);
  42
  43 static char *
  44 _mapnik_url_cb(const Evas_Object *obj __UNUSED__,
  45                int x,
  46                int y,
  47                int zoom)
  48 {
  49    char buf[PATH_MAX];
  50
  51    // ((x+y+zoom)%3)+'a' is requesting map images from distributed
  52    // tile servers (eg., a, b, c)
  53    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
  54             ((x + y + zoom) % 3) + 'a', zoom, x, y);
  55    return strdup(buf);
  56 }
  57
  58 static char *
  59 _osmarender_url_cb(const Evas_Object *obj __UNUSED__,
  60                    int x,
  61                    int y,
  62                    int zoom)
  63 {
  64    char buf[PATH_MAX];
  65
  66    snprintf(buf, sizeof(buf),
  67             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
  68             ((x + y + zoom) % 3) + 'a', zoom, x, y);
  69
  70    return strdup(buf);
  71 }
  72
  73 static char *
  74 _cyclemap_url_cb(const Evas_Object *obj __UNUSED__,
  75                  int x,
  76                  int y,
  77                  int zoom)
  78 {
  79    char buf[PATH_MAX];
  80
  81    snprintf(buf, sizeof(buf),
  82             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
  83             ((x + y + zoom) % 3) + 'a', zoom, x, y);
  84
  85    return strdup(buf);
  86 }
  87
  88 static char *
  89 _mapquest_url_cb(const Evas_Object *obj __UNUSED__,
  90                  int x,
  91                  int y,
  92                  int zoom)
  93 {
  94    char buf[PATH_MAX];
  95
  96    snprintf(buf, sizeof(buf),
  97             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
  98             ((x + y + zoom) % 4) + 1, zoom, x, y);
  99
 100    return strdup(buf);
 101 }
 102
 103 static char *
 104 _mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__,
 105                         int x,
 106                         int y,
 107                         int zoom)
 108 {
 109    char buf[PATH_MAX];
 110
 111    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
 112             ((x + y + zoom) % 4) + 1, zoom, x, y);
 113
 114    return strdup(buf);
 115 }
 116
 117 static char *
 118 _yours_url_cb(const Evas_Object *obj __UNUSED__,
 119               const char *type_name,
 120               int method,
 121               double flon,
 122               double flat,
 123               double tlon,
 124               double tlat)
 125 {
 126    char buf[PATH_MAX];
 127
 128    snprintf
 129      (buf, sizeof(buf),
 130      "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
 131      ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
 132
 133    return strdup(buf);
 134 }
 135
 136 // TODO: fix monav api
 137 /*
 138    static char *
 139    _monav_url_cb(const Evas_Object *obj __UNUSED__,
 140               char *type_name,
 141               int method,
 142               double flon,
 143               double flat,
 144               double tlon,
 145               double tlat)
 146    {
 147    char buf[PATH_MAX];
 148
 149    snprintf(buf, sizeof(buf),
 150             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
 151             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
 152
 153    return strdup(buf);
 154    }
 155
 156    //TODO: fix ors api
 157
 158    static char *
 159    _ors_url_cb(const Evas_Object *obj __UNUSED__,
 160             char *type_name,
 161             int method,
 162             double flon,
 163             double flat,
 164             double tlon,
 165             double tlat)
 166    {
 167    char buf[PATH_MAX];
 168
 169    snprintf(buf, sizeof(buf),
 170             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
 171             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
 172
 173    return strdup(buf);
 174    }
 175  */
 176
 177 static char *
 178 _nominatim_url_cb(const Evas_Object *obj,
 179                   int method,
 180                   const char *name,
 181                   double lon,
 182                   double lat)
 183 {
 184    char **str;
 185    char buf[PATH_MAX];
 186    unsigned int ele, idx;
 187    char search_url[PATH_MAX];
 188
 189    ELM_MAP_DATA_GET(obj, sd);
 190
 191    if (method == ELM_MAP_NAME_METHOD_SEARCH)
 192      {
 193         search_url[0] = '\0';
 194         str = eina_str_split_full(name, " ", 0, &ele);
 195         for (idx = 0; idx < ele; idx++)
 196           {
 197              eina_strlcat(search_url, str[idx], sizeof(search_url));
 198              if (!(idx == (ele - 1)))
 199                eina_strlcat(search_url, "+", sizeof(search_url));
 200           }
 201         snprintf(buf, sizeof(buf),
 202                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
 203                  NAME_NOMINATIM_URL, search_url);
 204
 205         if (str)
 206           {
 207              if (str[0]) free(str[0]);
 208              free(str);
 209           }
 210      }
 211    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
 212      snprintf(buf, sizeof(buf),
 213               "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
 214               NAME_NOMINATIM_URL, lat, lon, (int)sd->zoom);
 215    else strcpy(buf, "");
 216
 217    return strdup(buf);
 218 }
 219
 220 // Refer : http://wiki.openstreetmap.org/wiki/FAQ
 221 // meters per pixel when latitude is 0 (equator)
 222 // meters per pixel  = _osm_scale_meter[zoom] * cos (latitude)
 223 const double _osm_scale_meter[] =
 224 {
 225    78206, 39135.758482, 19567.879241, 9783.939621, 4891.969810,
 226    2445.984905, 1222.992453, 611.496226, 305.748113, 152.874057, 76.437028,
 227    38.218514, 19.109257, 9.554629, 4.777314, 2.388657, 1.194329, 0.597164,
 228    0.29858
 229 };
 230
 231 static double
 232 _scale_cb(const Evas_Object *obj __UNUSED__,
 233           double lon __UNUSED__,
 234           double lat,
 235           int zoom)
 236 {
 237    if (zoom < 0 || zoom >= (int)(sizeof(_osm_scale_meter)/sizeof(_osm_scale_meter[0]))) return 0;
 238    return _osm_scale_meter[zoom] / cos(lat * ELM_PI / 180.0);
 239 }
 240
 241 const Source_Tile src_tiles[] =
 242 {
 243    {"Mapnik", 0, 18, _mapnik_url_cb, NULL, NULL, _scale_cb},
 244    {"Osmarender", 0, 17, _osmarender_url_cb, NULL, NULL, _scale_cb},
 245    {"CycleMap", 0, 16, _cyclemap_url_cb, NULL, NULL, _scale_cb},
 246    {"MapQuest", 0, 18, _mapquest_url_cb, NULL, NULL, _scale_cb},
 247    {"MapQuest Open Aerial", 0, 11, _mapquest_aerial_url_cb, NULL, NULL,
 248     _scale_cb}
 249 };
 250
 251 // FIXME: Fix more open sources
 252 const Source_Route src_routes[] =
 253 {
 254    {"Yours", _yours_url_cb}    // http://www.yournavigation.org/
 255    //{"Monav", _monav_url_cb},
 256    //{"ORS", _ors_url_cb},     // http://www.openrouteservice.org
 257 };
 258
 259 // Scale in meters
 260 const double _scale_tb[] =
 261 {
 262    10000000, 5000000, 2000000, 1000000, 500000, 200000, 100000, 50000,
 263    20000, 10000, 5000, 2000, 1000, 500, 500, 200, 100, 50, 20, 10, 5, 2, 1
 264 };
 265
 266 // FIXME: Add more open sources
 267 const Source_Name src_names[] =
 268 {
 269    {"Nominatim", _nominatim_url_cb}
 270 };
 271
 272 static int id_num = 1;
 273
 274 static const char SIG_CLICKED[] = "clicked";
 275 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
 276 static const char SIG_PRESS[] = "press";
 277 static const char SIG_LONGPRESSED[] = "longpressed";
 278 static const char SIG_SCROLL[] = "scroll";
 279 static const char SIG_SCROLL_DRAG_START[] = "scroll,drag,start";
 280 static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop";
 281 static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
 282 static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
 283 static const char SIG_ZOOM_START[] = "zoom,start";
 284 static const char SIG_ZOOM_STOP[] = "zoom,stop";
 285 static const char SIG_ZOOM_CHANGE[] = "zoom,change";
 286 static const char SIG_LOADED[] = "loaded";
 287 static const char SIG_TILE_LOAD[] = "tile,load";
 288 static const char SIG_TILE_LOADED[] = "tile,loaded";
 289 static const char SIG_TILE_LOADED_FAIL[] = "tile,loaded,fail";
 290 static const char SIG_ROUTE_LOAD[] = "route,load";
 291 static const char SIG_ROUTE_LOADED[] = "route,loaded";
 292 static const char SIG_ROUTE_LOADED_FAIL[] = "route,loaded,fail";
 293 static const char SIG_NAME_LOAD[] = "name,load";
 294 static const char SIG_NAME_LOADED[] = "name,loaded";
 295 static const char SIG_NAME_LOADED_FAIL[] = "name,loaded,fail";
 296 static const char SIG_OVERLAY_CLICKED[] = "overlay,clicked";
 297 static const char SIG_OVERLAY_DEL[] = "overlay,del";
 298 static const Evas_Smart_Cb_Description _smart_callbacks[] = {
 299    {SIG_CLICKED, ""},
 300    {SIG_CLICKED_DOUBLE, ""},
 301    {SIG_PRESS, ""},
 302    {SIG_LONGPRESSED, ""},
 303    {SIG_SCROLL, ""},
 304    {SIG_SCROLL_DRAG_START, ""},
 305    {SIG_SCROLL_DRAG_STOP, ""},
 306    {SIG_SCROLL_ANIM_START, ""},
 307    {SIG_SCROLL_ANIM_STOP, ""},
 308    {SIG_ZOOM_START, ""},
 309    {SIG_ZOOM_STOP, ""},
 310    {SIG_ZOOM_CHANGE, ""},
 311    {SIG_LOADED, ""},
 312    {SIG_TILE_LOAD, ""},
 313    {SIG_TILE_LOADED, ""},
 314    {SIG_TILE_LOADED_FAIL, ""},
 315    {SIG_ROUTE_LOAD, ""},
 316    {SIG_ROUTE_LOADED, ""},
 317    {SIG_ROUTE_LOADED_FAIL, ""},
 318    {SIG_NAME_LOAD, ""},
 319    {SIG_NAME_LOADED, ""},
 320    {SIG_NAME_LOADED_FAIL, ""},
 321    {SIG_OVERLAY_CLICKED, ""},
 322    {SIG_OVERLAY_DEL, ""},
 323    {NULL, NULL}
 324 };
 325
 326 static const Evas_Smart_Interface *_smart_interfaces[] =
 327 {
 328    (Evas_Smart_Interface *)&ELM_SCROLLABLE_IFACE, NULL
 329 };
 330
 331 EVAS_SMART_SUBCLASS_IFACE_NEW
 332   (ELM_MAP_SMART_NAME, _elm_map, Elm_Map_Smart_Class,
 333   Elm_Widget_Smart_Class, elm_widget_smart_class_get, _smart_callbacks,
 334   _smart_interfaces);
 335
 336 ELM_INTERNAL_SMART_SUBCLASS_NEW
 337   (ELM_MAP_PAN_SMART_NAME, _elm_map_pan, Elm_Map_Pan_Smart_Class,
 338   Elm_Pan_Smart_Class, elm_pan_smart_class_get, NULL);
 339
 340 static void
 341 _edj_overlay_size_get(Elm_Map_Smart_Data *sd,
 342                       Evas_Coord *w,
 343                       Evas_Coord *h)
 344 {
 345    Evas_Object *edj;
 346    const char *s;
 347
 348    EINA_SAFETY_ON_NULL_RETURN(w);
 349    EINA_SAFETY_ON_NULL_RETURN(h);
 350
 351    edj = edje_object_add(evas_object_evas_get(ELM_WIDGET_DATA(sd)->obj));
 352    elm_widget_theme_object_set
 353      (ELM_WIDGET_DATA(sd)->obj, edj, "map/marker", "radio",
 354      elm_widget_style_get(ELM_WIDGET_DATA(sd)->obj));
 355
 356    s = edje_object_data_get(edj, "size_w");
 357    if (s) *w = atoi(s);
 358    else *w = 0;
 359
 360    s = edje_object_data_get(edj, "size_h");
 361    if (s) *h = atoi(s);
 362    else *h = 0;
 363
 364    evas_object_del(edj);
 365 }
 366
 367 static void
 368 _rotate_do(Evas_Coord x,
 369            Evas_Coord y,
 370            Evas_Coord cx,
 371            Evas_Coord cy,
 372            double degree,
 373            Evas_Coord *xx,
 374            Evas_Coord *yy)
 375 {
 376    double r = (degree * M_PI) / 180.0;
 377
 378    if (xx) *xx = ((x - cx) * cos(r)) + ((y - cy) * cos(r + M_PI_2)) + cx;
 379    if (yy) *yy = ((x - cx) * sin(r)) + ((y - cy) * sin(r + M_PI_2)) + cy;
 380 }
 381
 382 static void
 383 _obj_rotate(Elm_Map_Smart_Data *sd,
 384             Evas_Object *obj)
 385 {
 386    Evas_Coord w, h, ow, oh;
 387
 388    evas_map_util_points_populate_from_object(sd->map, obj);
 389
 390    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
 391    evas_object_image_size_get(obj, &w, &h);
 392    if ((w > ow) || (h > oh))
 393      {
 394         evas_map_point_image_uv_set(sd->map, 0, 0, 0);
 395         evas_map_point_image_uv_set(sd->map, 1, w, 0);
 396         evas_map_point_image_uv_set(sd->map, 2, w, h);
 397         evas_map_point_image_uv_set(sd->map, 3, 0, h);
 398      }
 399    evas_map_util_rotate(sd->map, sd->pan_rotate.d, sd->pan_rotate.cx,
 400                         sd->pan_rotate.cy);
 401
 402    evas_object_map_set(obj, sd->map);
 403    evas_object_map_enable_set(obj, EINA_TRUE);
 404 }
 405
 406 static void
 407 _obj_place(Evas_Object *obj,
 408            Evas_Coord x,
 409            Evas_Coord y,
 410            Evas_Coord w,
 411            Evas_Coord h)
 412 {
 413    EINA_SAFETY_ON_NULL_RETURN(obj);
 414
 415    evas_object_move(obj, x, y);
 416    evas_object_resize(obj, w, h);
 417    evas_object_show(obj);
 418 }
 419
 420 static void
 421 _coord_to_region_convert(Elm_Map_Smart_Data *sd,
 422                          Evas_Coord x,
 423                          Evas_Coord y,
 424                          Evas_Coord size,
 425                          double *lon,
 426                          double *lat)
 427 {
 428    int zoom;
 429
 430    EINA_SAFETY_ON_NULL_RETURN(sd);
 431
 432    zoom = floor(log(size / sd->size.tile) / log(2));
 433    if ((sd->src_tile) && (sd->src_tile->coord_to_geo))
 434      {
 435         if (sd->src_tile->coord_to_geo
 436               (ELM_WIDGET_DATA(sd)->obj, zoom, x, y, size, lon, lat))
 437           return;
 438      }
 439
 440    if (lon) *lon = (x / (double)size * 360.0) - 180;
 441    if (lat)
 442      {
 443         double n = ELM_PI - (2.0 * ELM_PI * y / size);
 444         *lat = 180.0 / ELM_PI *atan(0.5 * (exp(n) - exp(-n)));
 445      }
 446 }
 447
 448 static void
 449 _region_to_coord_convert(Elm_Map_Smart_Data *sd,
 450                          double lon,
 451                          double lat,
 452                          Evas_Coord size,
 453                          Evas_Coord *x,
 454                          Evas_Coord *y)
 455 {
 456    int zoom;
 457
 458    EINA_SAFETY_ON_NULL_RETURN(sd);
 459
 460    zoom = floor(log(size / 256) / log(2));
 461
 462    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
 463      {
 464         sd->engine->region_to_canvas
 465               (ELM_WIDGET_DATA(sd)->obj, lon, lat, x, y);
 466         return;
 467      }
 468
 469    if ((sd->src_tile) && (sd->src_tile->geo_to_coord))
 470      {
 471         if (sd->src_tile->geo_to_coord
 472               (ELM_WIDGET_DATA(sd)->obj, zoom, lon, lat, size, x, y)) return;
 473      }
 474
 475    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 476    if (y)
 477      *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) +
 478                            (1.0 / cos(lat * ELM_PI / 180.0)))
 479                  / ELM_PI) / 2.0 * size);
 480 }
 481
 482 static void
 483 _viewport_coord_get(Elm_Map_Smart_Data *sd,
 484                     Evas_Coord *vx,
 485                     Evas_Coord *vy,
 486                     Evas_Coord *vw,
 487                     Evas_Coord *vh)
 488 {
 489    Evas_Coord x, y, w, h;
 490
 491    EINA_SAFETY_ON_NULL_RETURN(sd);
 492
 493    sd->s_iface->content_pos_get(ELM_WIDGET_DATA(sd)->obj, &x, &y);
 494    sd->s_iface->content_viewport_size_get(ELM_WIDGET_DATA(sd)->obj, &w, &h);
 495
 496    if (w > sd->size.w) x -= ((w - sd->size.w) / 2);
 497    if (h > sd->size.h) y -= ((h - sd->size.h) / 2);
 498    if (vx) *vx = x;
 499    if (vy) *vy = y;
 500    if (vw) *vw = w;
 501    if (vh) *vh = h;
 502 }
 503
 504 // Map coordinates to canvas geometry without rotate
 505 static void
 506 _coord_to_canvas_no_rotation(Elm_Map_Smart_Data *sd,
 507                              Evas_Coord x,
 508                              Evas_Coord y,
 509                              Evas_Coord *xx,
 510                              Evas_Coord *yy)
 511 {
 512    Evas_Coord vx, vy, sx, sy;
 513
 514    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
 515      {
 516         _viewport_coord_get(sd, &vx, &vy, NULL, NULL);
 517         evas_object_geometry_get(sd->pan_obj, &sx, &sy, NULL, NULL);
 518         if (xx) *xx = x - vx + sx;
 519         if (yy) *yy = y - vy + sy;
 520    }
 521    else
 522      {
 523         if (xx) *xx = x;
 524         if (yy) *yy = y;
 525      }
 526 }
 527
 528 // Map coordinates to canvas geometry
 529 static void
 530 _coord_to_canvas(Elm_Map_Smart_Data *sd,
 531                  Evas_Coord x,
 532                  Evas_Coord y,
 533                  Evas_Coord *xx,
 534                  Evas_Coord *yy)
 535 {
 536    _coord_to_canvas_no_rotation(sd, x, y, &x, &y);
 537    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
 538      {
 539         _rotate_do(x, y, sd->pan_rotate.cx, sd->pan_rotate.cy, sd->pan_rotate.d, &x, &y);
 540      }
 541    if (xx) *xx = x;
 542    if (yy) *yy = y;
 543 }
 544
 545 // Canvas geometry to map coordinates
 546 static void
 547 _canvas_to_coord(Elm_Map_Smart_Data *sd,
 548                  Evas_Coord x,
 549                  Evas_Coord y,
 550                  Evas_Coord *xx,
 551                  Evas_Coord *yy)
 552 {
 553    Evas_Coord vx, vy, sx, sy;
 554
 555    _viewport_coord_get(sd, &vx, &vy, NULL, NULL);
 556    evas_object_geometry_get(sd->pan_obj, &sx, &sy, NULL, NULL);
 557    _rotate_do(x - sx + vx, y - sy + vy, sd->pan_rotate.cx - sx + vx,
 558               sd->pan_rotate.cy - sy + vy, -sd->pan_rotate.d, &x, &y);
 559    if (xx) *xx = x;
 560    if (yy) *yy = y;
 561 }
 562
 563 static void
 564 _grid_item_coord_get(Grid_Item *gi,
 565                      int *x,
 566                      int *y,
 567                      int *w,
 568                      int *h)
 569 {
 570    EINA_SAFETY_ON_NULL_RETURN(gi);
 571
 572    if (x) *x = gi->x * gi->wsd->size.tile;
 573    if (y) *y = gi->y * gi->wsd->size.tile;
 574    if (w) *w = gi->wsd->size.tile;
 575    if (h) *h = gi->wsd->size.tile;
 576 }
 577
 578 static Eina_Bool
 579 _grid_item_in_viewport(Grid_Item *gi)
 580 {
 581    Evas_Coord vx, vy, vw, vh;
 582    Evas_Coord x, y, w, h;
 583
 584    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
 585
 586    _viewport_coord_get(gi->wsd, &vx, &vy, &vw, &vh);
 587    _grid_item_coord_get(gi, &x, &y, &w, &h);
 588
 589    return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
 590 }
 591
 592 static Eina_Bool
 593 _loaded_timeout_cb(void *data)
 594 {
 595    Elm_Map_Smart_Data *sd = data;
 596
 597    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
 598
 599    sd->loaded_timer = NULL;
 600    if (!(sd->download_num) && !(sd->download_idler))
 601      evas_object_smart_callback_call
 602        (ELM_WIDGET_DATA(sd)->obj, SIG_LOADED, NULL);
 603    return ECORE_CALLBACK_CANCEL;
 604 }
 605
 606 static void
 607 _grid_item_update(Grid_Item *gi)
 608 {
 609    Evas_Load_Error err;
 610
 611    EINA_SAFETY_ON_NULL_RETURN(gi);
 612
 613    evas_object_image_file_set(gi->img, gi->file, NULL);
 614    if (!gi->wsd->zoom_timer && !gi->wsd->scr_timer)
 615      evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
 616    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
 617
 618    err = evas_object_image_load_error_get(gi->img);
 619    if (err != EVAS_LOAD_ERROR_NONE)
 620      {
 621         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
 622         ecore_file_remove(gi->file);
 623         gi->file_have = EINA_FALSE;
 624      }
 625    else
 626      {
 627         Evas_Coord x, y, w, h;
 628
 629         _grid_item_coord_get(gi, &x, &y, &w, &h);
 630         _coord_to_canvas_no_rotation(gi->wsd, x, y, &x, &y);
 631         _obj_place(gi->img, x, y, w, h);
 632         _obj_rotate(gi->wsd, gi->img);
 633         gi->file_have = EINA_TRUE;
 634      }
 635
 636    if (gi->wsd->loaded_timer) ecore_timer_del(gi->wsd->loaded_timer);
 637    gi->wsd->loaded_timer = ecore_timer_add(0.25, _loaded_timeout_cb, gi->wsd);
 638 }
 639
 640 static void
 641 _grid_item_load(Grid_Item *gi)
 642 {
 643    EINA_SAFETY_ON_NULL_RETURN(gi);
 644
 645    if (gi->file_have) _grid_item_update(gi);
 646    else if (!gi->job)
 647      {
 648         gi->wsd->download_list = eina_list_remove(gi->wsd->download_list, gi);
 649         gi->wsd->download_list = eina_list_append(gi->wsd->download_list, gi);
 650      }
 651 }
 652
 653 static void
 654 _grid_item_unload(Grid_Item *gi)
 655 {
 656    EINA_SAFETY_ON_NULL_RETURN(gi);
 657
 658    if (gi->file_have)
 659      {
 660         evas_object_hide(gi->img);
 661         evas_object_image_file_set(gi->img, NULL, NULL);
 662      }
 663    else if (gi->job)
 664      {
 665         ecore_file_download_abort(gi->job);
 666         ecore_file_remove(gi->file);
 667         gi->job = NULL;
 668         gi->wsd->try_num--;
 669      }
 670    else gi->wsd->download_list = eina_list_remove(gi->wsd->download_list, gi);
 671 }
 672
 673 static Grid_Item *
 674 _grid_item_create(Grid *g,
 675                   Evas_Coord x,
 676                   Evas_Coord y)
 677 {
 678    char buf[PATH_MAX];
 679    char buf2[PATH_MAX];
 680    Grid_Item *gi;
 681    char *url;
 682
 683    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
 684
 685    gi = ELM_NEW(Grid_Item);
 686    gi->wsd = g->wsd;
 687    gi->g = g;
 688    gi->x = x;
 689    gi->y = y;
 690
 691    gi->file_have = EINA_FALSE;
 692    gi->job = NULL;
 693
 694    gi->img = evas_object_image_add
 695        (evas_object_evas_get(ELM_WIDGET_DATA(g->wsd)->obj));
 696    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
 697    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
 698    evas_object_image_filled_set(gi->img, EINA_TRUE);
 699    evas_object_smart_member_add(gi->img, g->wsd->pan_obj);
 700    evas_object_pass_events_set(gi->img, EINA_TRUE);
 701    evas_object_stack_below(gi->img, g->wsd->sep_maps_overlays);
 702
 703    {
 704       const char *cachedir;
 705
 706 #ifdef ELM_EFREET
 707       snprintf(buf, sizeof(buf), "%s" CACHE_TILE_ROOT, efreet_cache_home_get(),
 708                g->wsd->id, g->zoom, x);
 709       (void)cachedir;
 710 #else
 711       cachedir = getenv("XDG_CACHE_HOME");
 712       snprintf(buf, sizeof(buf), "%s/%s" CACHE_TILE_ROOT, getenv("HOME"),
 713                cachedir ? : "/.config", g->wsd->id, g->zoom, x);
 714 #endif
 715    }
 716
 717    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
 718    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
 719
 720    eina_stringshare_replace(&gi->file, buf2);
 721    url = g->wsd->src_tile->url_cb(ELM_WIDGET_DATA(g->wsd)->obj, x, y, g->zoom);
 722    if ((!url) || (!strlen(url)))
 723      {
 724         eina_stringshare_replace(&gi->url, NULL);
 725         ERR("Getting source url failed: %s", gi->file);
 726      }
 727    else eina_stringshare_replace(&gi->url, url);
 728
 729    if (url) free(url);
 730    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
 731
 732    return gi;
 733 }
 734
 735 static void
 736 _grid_item_free(Grid_Item *gi)
 737 {
 738    EINA_SAFETY_ON_NULL_RETURN(gi);
 739
 740    _grid_item_unload(gi);
 741    if (gi->g && gi->g->grid)
 742      eina_matrixsparse_data_idx_set(gi->g->grid, gi->y, gi->x, NULL);
 743    if (gi->url) eina_stringshare_del(gi->url);
 744    if (gi->file_have) ecore_file_remove(gi->file);
 745    if (gi->file) eina_stringshare_del(gi->file);
 746    if (gi->img) evas_object_del(gi->img);
 747
 748    free(gi);
 749 }
 750
 751 static void
 752 _downloaded_cb(void *data,
 753                const char *file __UNUSED__,
 754                int status)
 755 {
 756    Grid_Item *gi = data;
 757
 758    if (status == 200)
 759      {
 760         DBG("Download success from %s to %s", gi->url, gi->file);
 761
 762         _grid_item_update(gi);
 763         gi->wsd->finish_num++;
 764         evas_object_smart_callback_call
 765           (ELM_WIDGET_DATA(gi->wsd)->obj, SIG_TILE_LOADED, NULL);
 766      }
 767    else
 768      {
 769         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
 770
 771         ecore_file_remove(gi->file);
 772         gi->file_have = EINA_FALSE;
 773         evas_object_smart_callback_call
 774           (ELM_WIDGET_DATA(gi->wsd)->obj, SIG_TILE_LOADED_FAIL, NULL);
 775      }
 776
 777    gi->job = NULL;
 778    gi->wsd->download_num--;
 779    if (!gi->wsd->download_num)
 780      edje_object_signal_emit(ELM_WIDGET_DATA(gi->wsd)->resize_obj,
 781                              "elm,state,busy,stop", "elm");
 782 }
 783
 784 static Eina_Bool
 785 _download_job(void *data)
 786 {
 787    Elm_Map_Smart_Data *sd = data;
 788    Eina_List *l, *ll;
 789    Grid_Item *gi;
 790
 791    if (!eina_list_count(sd->download_list))
 792      {
 793         sd->download_idler = NULL;
 794         return ECORE_CALLBACK_CANCEL;
 795      }
 796
 797    EINA_LIST_REVERSE_FOREACH_SAFE(sd->download_list, l, ll, gi)
 798    {
 799       Eina_Bool ret;
 800
 801       if ((gi->g->zoom != sd->zoom) || !(_grid_item_in_viewport(gi)))
 802         {
 803            sd->download_list = eina_list_remove(sd->download_list, gi);
 804            continue;
 805         }
 806       if (sd->download_num >= MAX_CONCURRENT_DOWNLOAD)
 807         return ECORE_CALLBACK_RENEW;
 808
 809       ret = ecore_file_download_full
 810           (gi->url, gi->file, _downloaded_cb, NULL, gi, &(gi->job), sd->ua);
 811
 812       if ((!ret) || (!gi->job))
 813         ERR("Can't start to download from %s to %s", gi->url, gi->file);
 814       else
 815         {
 816            sd->download_list = eina_list_remove(sd->download_list, gi);
 817            sd->try_num++;
 818            sd->download_num++;
 819            evas_object_smart_callback_call
 820              (ELM_WIDGET_DATA(sd)->obj, SIG_TILE_LOAD, NULL);
 821            if (sd->download_num == 1)
 822              edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
 823                                      "elm,state,busy,start", "elm");
 824         }
 825    }
 826
 827    return ECORE_CALLBACK_RENEW;
 828 }
 829
 830 static void
 831 _grid_viewport_get(Grid *g,
 832                    int *x,
 833                    int *y,
 834                    int *w,
 835                    int *h)
 836 {
 837    int xx, yy, ww, hh;
 838    Evas_Coord vx, vy, vw, vh;
 839
 840    EINA_SAFETY_ON_NULL_RETURN(g);
 841
 842    _viewport_coord_get(g->wsd, &vx, &vy, &vw, &vh);
 843    if (vx < 0) vx = 0;
 844    if (vy < 0) vy = 0;
 845
 846    xx = (vx / g->wsd->size.tile) - 1;
 847    if (xx < 0) xx = 0;
 848
 849    yy = (vy / g->wsd->size.tile) - 1;
 850    if (yy < 0) yy = 0;
 851
 852    ww = (vw / g->wsd->size.tile) + 3;
 853    if (xx + ww >= g->tw) ww = g->tw - xx;
 854
 855    hh = (vh / g->wsd->size.tile) + 3;
 856    if (yy + hh >= g->th) hh = g->th - yy;
 857
 858    if (x) *x = xx;
 859    if (y) *y = yy;
 860    if (w) *w = ww;
 861    if (h) *h = hh;
 862 }
 863
 864 static void
 865 _grid_unload(Grid *g)
 866 {
 867    Eina_Matrixsparse_Cell *cell;
 868    Eina_Iterator *it;
 869    Grid_Item *gi;
 870
 871    EINA_SAFETY_ON_NULL_RETURN(g);
 872
 873    it = eina_matrixsparse_iterator_new(g->grid);
 874    EINA_ITERATOR_FOREACH(it, cell)
 875      {
 876         gi = eina_matrixsparse_cell_data_get(cell);
 877         _grid_item_unload(gi);
 878      }
 879    eina_iterator_free(it);
 880 }
 881
 882 static void
 883 _grid_load(Grid *g)
 884 {
 885    Eina_Matrixsparse_Cell *cell;
 886    int x, y, xx, yy, ww, hh;
 887    Eina_Iterator *it;
 888    Grid_Item *gi;
 889
 890    EINA_SAFETY_ON_NULL_RETURN(g);
 891
 892    it = eina_matrixsparse_iterator_new(g->grid);
 893    EINA_ITERATOR_FOREACH(it, cell)
 894      {
 895         gi = eina_matrixsparse_cell_data_get(cell);
 896         if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
 897      }
 898    eina_iterator_free(it);
 899
 900    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
 901    for (y = yy; y < yy + hh; y++)
 902      {
 903         for (x = xx; x < xx + ww; x++)
 904           {
 905              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
 906              if (!gi) gi = _grid_item_create(g, x, y);
 907              _grid_item_load(gi);
 908           }
 909      }
 910 }
 911
 912 static void
 913 _grid_place(Elm_Map_Smart_Data *sd)
 914 {
 915    Eina_List *l;
 916    Grid *g;
 917
 918    EINA_SAFETY_ON_NULL_RETURN(sd);
 919
 920    EINA_LIST_FOREACH(sd->grids, l, g)
 921      {
 922         if (sd->zoom == g->zoom) _grid_load(g);
 923         else _grid_unload(g);
 924      }
 925    if (!sd->download_idler)
 926      sd->download_idler = ecore_idler_add(_download_job, sd);
 927 }
 928
 929 static void
 930 _grid_all_create(Elm_Map_Smart_Data *sd)
 931 {
 932    int zoom;
 933
 934    EINA_SAFETY_ON_NULL_RETURN(sd->src_tile);
 935
 936    for (zoom = sd->src_tile->zoom_min; zoom <= sd->src_tile->zoom_max; zoom++)
 937      {
 938         Grid *g;
 939         int tnum;
 940
 941         g = ELM_NEW(Grid);
 942         g->wsd = sd;
 943         g->zoom = zoom;
 944         tnum = pow(2.0, g->zoom);
 945         g->tw = tnum;
 946         g->th = tnum;
 947         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
 948         sd->grids = eina_list_append(sd->grids, g);
 949      }
 950 }
 951
 952 static void
 953 _grid_all_clear(Elm_Map_Smart_Data *sd)
 954 {
 955    Grid *g;
 956
 957    EINA_SAFETY_ON_NULL_RETURN(sd);
 958
 959    EINA_LIST_FREE (sd->grids, g)
 960      {
 961         Eina_Matrixsparse_Cell *cell;
 962         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
 963
 964         EINA_ITERATOR_FOREACH(it, cell)
 965           {
 966              Grid_Item *gi;
 967
 968              gi = eina_matrixsparse_cell_data_get(cell);
 969              if (gi) _grid_item_free(gi);
 970           }
 971         eina_iterator_free(it);
 972
 973         eina_matrixsparse_free(g->grid);
 974         free(g);
 975      }
 976 }
 977
 978 static void
 979 _track_place(Elm_Map_Smart_Data *sd)
 980 {
 981 #ifdef ELM_EMAP
 982    Eina_List *l;
 983    Evas_Coord size;
 984    Evas_Object *route;
 985    Evas_Coord px, py, ow, oh;
 986    int xmin, xmax, ymin, ymax;
 987
 988    px = sd->pan_x;
 989    py = sd->pan_y;
 990    _viewport_coord_get(sd, NULL, NULL, &ow, &oh);
 991
 992    size = sd->size.w;
 993
 994    EINA_LIST_FOREACH(sd->track, l, route)
 995      {
 996         double lon_min, lon_max;
 997         double lat_min, lat_max;
 998
 999         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1000         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1001         _region_to_coord_convert(sd, lon_min, lat_max, size, &xmin, &ymin);
1002         _region_to_coord_convert(sd, lon_max, lat_min, size, &xmax, &ymax);
1003
1004         if ( !(xmin < px && xmax < px) && !(xmin > px + ow && xmax > px + ow))
1005           {
1006              if ((ymin < py && ymax < py) ||
1007                  (ymin > py + oh && ymax > py + oh))
1008                {
1009                   //display the route
1010                   evas_object_move(route, xmin - px, ymin - py);
1011                   evas_object_resize(route, xmax - xmin, ymax - ymin);
1012
1013                   evas_object_raise(route);
1014                   _obj_rotate(sd, route);
1015                   evas_object_show(route);
1016
1017                   continue;
1018                }
1019           }
1020         //the route is not display
1021         evas_object_hide(route);
1022      }
1023 #else
1024    (void)sd;
1025 #endif
1026 }
1027
1028 static void
1029 _smooth_update(Elm_Map_Smart_Data *sd)
1030 {
1031    Eina_List *l;
1032    Grid *g;
1033
1034    EINA_LIST_FOREACH(sd->grids, l, g)
1035      {
1036         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1037         Eina_Matrixsparse_Cell *cell;
1038
1039         EINA_ITERATOR_FOREACH(it, cell)
1040           {
1041              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1042              if (_grid_item_in_viewport(gi))
1043                evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1044           }
1045         eina_iterator_free(it);
1046      }
1047 }
1048
1049 static Eina_Bool
1050 _zoom_timeout_cb(void *data)
1051 {
1052    Elm_Map_Smart_Data *sd = data;
1053
1054    _smooth_update(sd);
1055    sd->zoom_timer = NULL;
1056    evas_object_smart_callback_call
1057      (ELM_WIDGET_DATA(sd)->obj, SIG_ZOOM_STOP, NULL);
1058
1059    return ECORE_CALLBACK_CANCEL;
1060 }
1061
1062 static void
1063 _zoom(Elm_Map_Smart_Data *sd, double zoom, int animation)
1064 {
1065    if (zoom > sd->zoom_max) zoom = sd->zoom_max;
1066    else if (zoom < sd->zoom_min) zoom = sd->zoom_min;
1067
1068    sd->engine->zoom(ELM_WIDGET_DATA(sd)->obj, zoom, animation);
1069    sd->zoom_detail = zoom;
1070    sd->zoom = ROUND(sd->zoom_detail);
1071
1072    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
1073      _overlay_place(sd);
1074
1075    if (sd->zoom_timer) ecore_timer_del(sd->zoom_timer);
1076    else
1077      evas_object_smart_callback_call
1078        (ELM_WIDGET_DATA(sd)->obj, SIG_ZOOM_START, NULL);
1079
1080    sd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout_cb, sd);
1081    evas_object_smart_callback_call
1082      (ELM_WIDGET_DATA(sd)->obj, SIG_ZOOM_CHANGE, NULL);
1083 }
1084
1085 static void
1086 _sizing_eval(Elm_Map_Smart_Data *sd)
1087 {
1088    Evas_Coord maxw = -1, maxh = -1;
1089
1090    evas_object_size_hint_max_get(ELM_WIDGET_DATA(sd)->obj, &maxw, &maxh);
1091    evas_object_size_hint_max_set(ELM_WIDGET_DATA(sd)->obj, maxw, maxh);
1092 }
1093
1094 static void
1095 _changed_size_hints_cb(void *data,
1096                        Evas *e __UNUSED__,
1097                        Evas_Object *obj __UNUSED__,
1098                        void *event_info __UNUSED__)
1099 {
1100    _sizing_eval(data);
1101 }
1102
1103 static Eina_Bool
1104 _scr_timeout_cb(void *data)
1105 {
1106    Elm_Map_Smart_Data *sd = data;
1107
1108    _smooth_update(sd);
1109    sd->scr_timer = NULL;
1110    evas_object_smart_callback_call
1111      (ELM_WIDGET_DATA(sd)->obj, SIG_SCROLL_DRAG_STOP, NULL);
1112
1113    return ECORE_CALLBACK_CANCEL;
1114 }
1115
1116 static void
1117 _scroll_cb(Evas_Object *obj,
1118            void *data __UNUSED__)
1119 {
1120    ELM_MAP_DATA_GET(obj, sd);
1121
1122    if (sd->scr_timer) ecore_timer_del(sd->scr_timer);
1123    else
1124      evas_object_smart_callback_call
1125        (ELM_WIDGET_DATA(sd)->obj, SIG_SCROLL_DRAG_START, NULL);
1126    sd->scr_timer = ecore_timer_add(0.25, _scr_timeout_cb, sd);
1127    evas_object_smart_callback_call(ELM_WIDGET_DATA(sd)->obj, SIG_SCROLL, NULL);
1128 }
1129
1130 static void
1131 _scroll_animate_start_cb(Evas_Object *obj,
1132                          void *data __UNUSED__)
1133 {
1134    ELM_MAP_DATA_GET(obj, sd);
1135
1136    evas_object_smart_callback_call
1137      (ELM_WIDGET_DATA(sd)->obj, SIG_SCROLL_ANIM_START, NULL);
1138 }
1139
1140 static void
1141 _scroll_animate_stop_cb(Evas_Object *obj,
1142                         void *data __UNUSED__)
1143 {
1144    ELM_MAP_DATA_GET(obj, sd);
1145
1146    evas_object_smart_callback_call
1147      (ELM_WIDGET_DATA(sd)->obj, SIG_SCROLL_ANIM_STOP, NULL);
1148 }
1149
1150 static Eina_Bool
1151 _long_press_cb(void *data)
1152 {
1153    Elm_Map_Smart_Data *sd = data;
1154
1155    sd->long_timer = NULL;
1156    evas_object_smart_callback_call
1157      (ELM_WIDGET_DATA(sd)->obj, SIG_LONGPRESSED, &sd->ev);
1158
1159    return ECORE_CALLBACK_CANCEL;
1160 }
1161
1162 static void
1163 _mouse_down_cb(void *data,
1164                Evas *evas __UNUSED__,
1165                Evas_Object *obj __UNUSED__,
1166                void *event_info)
1167 {
1168    Elm_Map_Smart_Data *sd = data;
1169    Evas_Event_Mouse_Down *ev = event_info;
1170
1171    if (ev->button != 1) return;
1172    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
1173    else sd->on_hold = EINA_FALSE;
1174
1175    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1176      evas_object_smart_callback_call
1177        (ELM_WIDGET_DATA(sd)->obj, SIG_CLICKED_DOUBLE, ev);
1178    else
1179      evas_object_smart_callback_call
1180        (ELM_WIDGET_DATA(sd)->obj, SIG_PRESS, ev);
1181
1182    if (sd->long_timer) ecore_timer_del(sd->long_timer);
1183    sd->ev = *ev;
1184    sd->long_timer =
1185      ecore_timer_add(_elm_config->longpress_timeout, _long_press_cb, sd);
1186 }
1187
1188 static void
1189 _mouse_up_cb(void *data,
1190              Evas *evas __UNUSED__,
1191              Evas_Object *obj __UNUSED__,
1192              void *event_info)
1193 {
1194    Elm_Map_Smart_Data *sd = data;
1195    Evas_Event_Mouse_Up *ev = event_info;
1196
1197    EINA_SAFETY_ON_NULL_RETURN(ev);
1198
1199    if (ev->button != 1) return;
1200
1201    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
1202    else sd->on_hold = EINA_FALSE;
1203
1204    if (sd->long_timer)
1205      {
1206         ecore_timer_del(sd->long_timer);
1207         sd->long_timer = NULL;
1208      }
1209
1210    if (!sd->on_hold)
1211      evas_object_smart_callback_call
1212        (ELM_WIDGET_DATA(sd)->obj, SIG_CLICKED, ev);
1213    sd->on_hold = EINA_FALSE;
1214 }
1215
1216 static void
1217 _mouse_wheel_cb(void *data,
1218                 Evas *e __UNUSED__,
1219                 Evas_Object *obj __UNUSED__,
1220                 void *event_info)
1221 {
1222    Elm_Map_Smart_Data *sd = data;
1223
1224    if (!sd->paused)
1225      {
1226         Evas_Event_Mouse_Wheel *ev = event_info;
1227
1228         _zoom(sd, sd->zoom_detail - ((double)ev->z /10), 0);
1229      }
1230 }
1231
1232 static void
1233 _region_max_min_get(Eina_List *overlays,
1234                     double *max_longitude,
1235                     double *min_longitude,
1236                     double *max_latitude,
1237                     double *min_latitude)
1238 {
1239    double max_lon = -180, min_lon = 180;
1240    double max_lat = -90, min_lat = 90;
1241    Elm_Map_Overlay *overlay;
1242
1243    EINA_LIST_FREE (overlays, overlay)
1244      {
1245         double lon, lat;
1246
1247         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1248           {
1249              Overlay_Default *ovl = overlay->ovl;
1250
1251              lon = ovl->lon;
1252              lat = ovl->lat;
1253           }
1254         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1255           {
1256              // FIXME: class center coord is alright??
1257              Overlay_Class *ovl = overlay->ovl;
1258              double max_lo, min_lo, max_la, min_la;
1259
1260              _region_max_min_get
1261                (ovl->members, &max_lo, &min_lo, &max_la, &min_la);
1262              lon = (max_lo + min_lo) / 2;
1263              lat = (max_la + min_la) / 2;
1264           }
1265         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1266           {
1267              Overlay_Bubble *ovl = overlay->ovl;
1268
1269              lon = ovl->lon;
1270              lat = ovl->lat;
1271           }
1272         else
1273           {
1274              WRN("Not supported overlay type: %d", overlay->type);
1275              continue;
1276           }
1277         if (lon > max_lon) max_lon = lon;
1278         if (lon < min_lon) min_lon = lon;
1279         if (lat > max_lat) max_lat = lat;
1280         if (lat < min_lat) min_lat = lat;
1281      }
1282
1283    if (max_longitude) *max_longitude = max_lon;
1284    if (min_longitude) *min_longitude = min_lon;
1285    if (max_latitude) *max_latitude = max_lat;
1286    if (min_latitude) *min_latitude = min_lat;
1287 }
1288
1289 static Evas_Object *
1290 _icon_dup(Evas_Object *icon,
1291           Evas_Object *parent)
1292 {
1293    Evas_Object *dupp;
1294    Evas_Coord w, h;
1295
1296    if (!icon || !parent) return NULL;
1297    dupp = evas_object_image_filled_add(evas_object_evas_get(parent));
1298    evas_object_image_source_set(dupp, icon);
1299    // Set size as origin' sizse for proxy
1300    evas_object_geometry_get(icon, NULL, NULL, &w, &h);
1301    if (w <= 0 || h <= 0)
1302      {
1303         evas_object_size_hint_min_get(icon, &w, &h);
1304         evas_object_size_hint_min_set(dupp, w, h);
1305      }
1306    else evas_object_resize(dupp, w, h);
1307    // Original should have size for proxy
1308    evas_object_resize(icon, w, h);
1309
1310    return dupp;
1311 }
1312
1313 static void
1314 _overlay_clicked_cb(void *data,
1315                     Evas *e __UNUSED__,
1316                     Evas_Object *obj __UNUSED__,
1317                     void *ev __UNUSED__)
1318 {
1319    Elm_Map_Overlay *overlay = data;
1320
1321    EINA_SAFETY_ON_NULL_RETURN(data);
1322
1323    evas_object_smart_callback_call
1324      (ELM_WIDGET_DATA(overlay->wsd)->obj, SIG_OVERLAY_CLICKED, overlay);
1325    if (overlay->cb)
1326      overlay->cb(overlay->cb_data, ELM_WIDGET_DATA(overlay->wsd)->obj, overlay);
1327 }
1328
1329 static void
1330 _overlay_default_hide(Overlay_Default *ovl)
1331 {
1332    EINA_SAFETY_ON_NULL_RETURN(ovl);
1333
1334    if (ovl->content) evas_object_hide(ovl->content);
1335    if (ovl->icon) evas_object_hide(ovl->icon);
1336    if (ovl->clas_content) evas_object_hide(ovl->clas_content);
1337    if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
1338    if (ovl->layout) evas_object_hide(ovl->layout);
1339 }
1340
1341 static void
1342 _overlay_default_show(Overlay_Default *ovl)
1343 {
1344    Evas_Object *disp;
1345    Evas_Coord x, y, w, h;
1346
1347    EINA_SAFETY_ON_NULL_RETURN(ovl);
1348
1349    evas_object_hide(ovl->layout);
1350    if (ovl->content)
1351      {
1352         disp = ovl->content;
1353         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1354         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1355                 ovl->w = w;
1356                 ovl->h = h;
1357      }
1358    else if (!(ovl->icon) && ovl->clas_content)
1359      {
1360         disp = ovl->clas_content;
1361
1362         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1363         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1364      }
1365    else
1366      {
1367         if (ovl->icon) evas_object_show(ovl->icon);
1368         else if (ovl->clas_icon)
1369           evas_object_show(ovl->clas_icon);
1370         disp = ovl->layout;
1371         w = ovl->w;
1372         h = ovl->h;
1373      }
1374    _coord_to_canvas(ovl->wsd, ovl->x, ovl->y, &x, &y);
1375    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1376 }
1377
1378 static void
1379 _overlay_default_coord_get(Overlay_Default *ovl,
1380                            Evas_Coord *x,
1381                            Evas_Coord *y,
1382                            Evas_Coord *w,
1383                            Evas_Coord *h)
1384 {
1385    EINA_SAFETY_ON_NULL_RETURN(ovl);
1386
1387    if (x) *x = ovl->x;
1388    if (y) *y = ovl->y;
1389    if (w) *w = ovl->w;
1390    if (h) *h = ovl->h;
1391 }
1392
1393 static void
1394 _overlay_default_coord_set(Overlay_Default *ovl,
1395                            Evas_Coord x,
1396                            Evas_Coord y)
1397 {
1398    EINA_SAFETY_ON_NULL_RETURN(ovl);
1399
1400    ovl->x = x;
1401    ovl->y = y;
1402 }
1403
1404 static void
1405 _overlay_default_coord_update(Overlay_Default *ovl)
1406 {
1407    EINA_SAFETY_ON_NULL_RETURN(ovl);
1408
1409    _region_to_coord_convert
1410      (ovl->wsd, ovl->lon, ovl->lat, ovl->wsd->size.w, &ovl->x, &ovl->y);
1411 }
1412
1413 static void
1414 _overlay_default_layout_text_update(Overlay_Default *ovl,
1415                                     const char *text)
1416 {
1417    if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
1418      elm_layout_text_set(ovl->layout, "elm.text", text);
1419 }
1420
1421 static void
1422 _overlay_default_content_update(Overlay_Default *ovl,
1423                                 Evas_Object *content,
1424                                 Elm_Map_Overlay *overlay)
1425 {
1426    EINA_SAFETY_ON_NULL_RETURN(ovl);
1427
1428    if (ovl->content == content) return;
1429    if (ovl->content) evas_object_del(ovl->content);
1430    ovl->content = content;
1431    if (!strcmp(ovl->wsd->engine->name, INTERNAL_ENGINE_NAME))
1432      evas_object_smart_member_add(ovl->content, ovl->wsd->pan_obj);
1433    else
1434      evas_object_smart_member_add(ovl->content, ELM_WIDGET_DATA(ovl->wsd)->obj);
1435    evas_object_stack_above(ovl->content, ovl->wsd->sep_maps_overlays);
1436
1437    if (ovl->content)
1438      evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
1439                                     _overlay_clicked_cb, overlay);
1440 }
1441
1442 static void
1443 _overlay_default_layout_update(Overlay_Default *ovl)
1444 {
1445    EINA_SAFETY_ON_NULL_RETURN(ovl);
1446
1447    if (ovl->icon)
1448      {
1449         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1450         elm_layout_theme_set
1451           (ovl->layout, "map/marker", "empty",
1452           elm_widget_style_get(ELM_WIDGET_DATA(ovl->wsd)->obj));
1453         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
1454      }
1455    else if (!ovl->icon && ovl->clas_icon)
1456      {
1457         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1458         elm_layout_theme_set
1459           (ovl->layout, "map/marker", "empty",
1460           elm_widget_style_get(ELM_WIDGET_DATA(ovl->wsd)->obj));
1461         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
1462      }
1463    else
1464      {
1465         evas_object_color_set
1466           (ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
1467         elm_layout_theme_set
1468           (ovl->layout, "map/marker", "radio",
1469           elm_widget_style_get(ELM_WIDGET_DATA(ovl->wsd)->obj));
1470      }
1471 }
1472
1473 static void
1474 _overlay_default_class_content_update(Overlay_Default *ovl,
1475                                       Evas_Object *content)
1476 {
1477    EINA_SAFETY_ON_NULL_RETURN(ovl);
1478
1479    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1480    ovl->clas_content = _icon_dup(content, ovl->layout);
1481    if (!strcmp(ovl->wsd->engine->name, INTERNAL_ENGINE_NAME))
1482      evas_object_smart_member_add(ovl->clas_content, ovl->wsd->pan_obj);
1483    else
1484      evas_object_smart_member_add(ovl->clas_content, ELM_WIDGET_DATA(ovl->wsd)->obj);
1485    evas_object_stack_above(ovl->clas_content, ovl->wsd->sep_maps_overlays);
1486    _overlay_default_layout_update(ovl);
1487 }
1488
1489 static void
1490 _overlay_default_icon_update(Overlay_Default *ovl,
1491                              Evas_Object *icon)
1492 {
1493    EINA_SAFETY_ON_NULL_RETURN(ovl);
1494
1495    if (ovl->icon == icon) return;
1496
1497    if (ovl->icon) evas_object_del(ovl->icon);
1498    ovl->icon = icon;
1499    _overlay_default_layout_update(ovl);
1500 }
1501
1502 static void
1503 _overlay_default_class_icon_update(Overlay_Default *ovl,
1504                                    Evas_Object *icon)
1505 {
1506    EINA_SAFETY_ON_NULL_RETURN(ovl);
1507
1508    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
1509    ovl->clas_icon = _icon_dup(icon, ovl->layout);
1510    _overlay_default_layout_update(ovl);
1511 }
1512
1513 static void
1514 _overlay_default_color_update(Overlay_Default *ovl,
1515                               Color c)
1516 {
1517    EINA_SAFETY_ON_NULL_RETURN(ovl);
1518
1519    ovl->c = c;
1520    _overlay_default_layout_update(ovl);
1521 }
1522
1523 static void
1524 _overlay_default_free(Overlay_Default *ovl)
1525 {
1526    EINA_SAFETY_ON_NULL_RETURN(ovl);
1527
1528    if (ovl->content) evas_object_del(ovl->content);
1529    if (ovl->icon) evas_object_del(ovl->icon);
1530    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1531    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
1532    if (ovl->layout) evas_object_del(ovl->layout);
1533
1534    free(ovl);
1535 }
1536
1537 static Overlay_Default *
1538 _overlay_default_new(Elm_Map_Overlay *overlay,
1539                      double lon,
1540                      double lat,
1541                      Color c,
1542                      double scale)
1543 {
1544    Overlay_Default *ovl;
1545
1546    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
1547
1548    ovl = ELM_NEW(Overlay_Default);
1549    ovl->wsd = overlay->wsd;
1550    _edj_overlay_size_get(ovl->wsd, &(ovl->w), &(ovl->h));
1551    ovl->w *= scale;
1552    ovl->h *= scale;
1553    ovl->layout = elm_layout_add(ELM_WIDGET_DATA(ovl->wsd)->obj);
1554    if (!strcmp(ovl->wsd->engine->name, INTERNAL_ENGINE_NAME))
1555      evas_object_smart_member_add(ovl->layout, ovl->wsd->pan_obj);
1556    else
1557      evas_object_smart_member_add(ovl->layout, ELM_WIDGET_DATA(ovl->wsd)->obj);
1558    evas_object_stack_above(ovl->layout, ovl->wsd->sep_maps_overlays);
1559    elm_layout_theme_set(ovl->layout, "map/marker", "radio",
1560                         elm_widget_style_get(ELM_WIDGET_DATA(ovl->wsd)->obj));
1561    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
1562                                   _overlay_clicked_cb, overlay);
1563    ovl->lon = lon;
1564    ovl->lat = lat;
1565    _overlay_default_color_update(ovl, c);
1566
1567    return ovl;
1568 }
1569
1570 static void
1571 _overlay_group_hide(Overlay_Group *grp)
1572 {
1573    EINA_SAFETY_ON_NULL_RETURN(grp);
1574
1575    if (grp->ovl) _overlay_default_hide(grp->ovl);
1576 }
1577
1578 static void
1579 _overlay_group_show(Overlay_Group *grp)
1580 {
1581    EINA_SAFETY_ON_NULL_RETURN(grp);
1582
1583    if (grp->ovl) _overlay_default_show(grp->ovl);
1584 }
1585
1586 static void
1587 _overlay_group_coord_member_update(Overlay_Group *grp,
1588                                    Evas_Coord x,
1589                                    Evas_Coord y,
1590                                    Eina_List *members)
1591 {
1592    char text[32];
1593
1594    EINA_SAFETY_ON_NULL_RETURN(grp);
1595
1596    if (!grp->ovl) return;
1597
1598    _overlay_default_coord_set(grp->ovl, x, y);
1599    _coord_to_region_convert
1600      (grp->wsd, x, y, grp->wsd->size.w, &grp->lon, &grp->lat);
1601
1602    if (grp->members) eina_list_free(grp->members);
1603    grp->members = members;
1604    snprintf(text, sizeof(text), "%d", eina_list_count(members));
1605
1606    _overlay_default_layout_text_update(grp->ovl, text);
1607 }
1608
1609 static void
1610 _overlay_group_icon_update(Overlay_Group *grp,
1611                            Evas_Object *icon)
1612 {
1613    EINA_SAFETY_ON_NULL_RETURN(grp);
1614
1615    if (grp->ovl)
1616      _overlay_default_icon_update
1617        (grp->ovl, _icon_dup(icon, ELM_WIDGET_DATA(grp->wsd)->obj));
1618 }
1619
1620 static void
1621 _overlay_group_content_update(Overlay_Group *grp,
1622                               Evas_Object *content,
1623                               Elm_Map_Overlay *overlay)
1624 {
1625    EINA_SAFETY_ON_NULL_RETURN(grp);
1626
1627    _overlay_default_content_update
1628       (grp->ovl, _icon_dup(content, ELM_WIDGET_DATA(grp->wsd)->obj), overlay);
1629
1630    return;
1631 }
1632
1633 static void
1634 _overlay_group_color_update(Overlay_Group *grp,
1635                             Color c)
1636 {
1637    EINA_SAFETY_ON_NULL_RETURN(grp);
1638
1639    _overlay_default_color_update(grp->ovl, c);
1640 }
1641
1642 static void
1643 _overlay_group_cb_set(Overlay_Group *grp,
1644                       Elm_Map_Overlay_Get_Cb cb,
1645                       void *data)
1646 {
1647    EINA_SAFETY_ON_NULL_RETURN(grp);
1648
1649    grp->overlay->cb = cb;
1650    grp->overlay->data = data;
1651 }
1652
1653 static void
1654 _overlay_group_free(Overlay_Group *grp)
1655 {
1656    EINA_SAFETY_ON_NULL_RETURN(grp);
1657
1658    if (grp->overlay) free(grp->overlay);
1659    if (grp->ovl) _overlay_default_free(grp->ovl);
1660    if (grp->members) eina_list_free(grp->members);
1661
1662    free(grp);
1663 }
1664
1665 static Overlay_Group *
1666 _overlay_group_new(Elm_Map_Smart_Data *sd)
1667 {
1668    Overlay_Group *grp;
1669    Color c = {0x90, 0xee, 0x90, 0xff};
1670
1671    grp = ELM_NEW(Overlay_Group);
1672    grp->wsd = sd;
1673    grp->overlay = ELM_NEW(Elm_Map_Overlay);  // this is a virtual overlay
1674    grp->overlay->wsd = sd;
1675    grp->overlay->type = ELM_MAP_OVERLAY_TYPE_GROUP;
1676    grp->overlay->ovl = grp;
1677    grp->ovl = _overlay_default_new(grp->overlay, -1, -1, c, 1);
1678
1679    return grp;
1680 }
1681
1682 static void
1683 _overlay_class_cb_set(Overlay_Class *ovl,
1684                       Elm_Map_Overlay_Get_Cb cb,
1685                       void *data)
1686 {
1687    Eina_List *l;
1688    Elm_Map_Overlay *overlay;
1689
1690    EINA_SAFETY_ON_NULL_RETURN(ovl);
1691
1692    // Update class members' callbacks
1693    EINA_LIST_FOREACH(ovl->members, l, overlay)
1694      _overlay_group_cb_set(overlay->grp, cb, data);
1695 }
1696
1697 static void
1698 _overlay_class_icon_update(Overlay_Class *ovl,
1699                            Evas_Object *icon)
1700 {
1701    Eina_List *l;
1702    Elm_Map_Overlay *overlay;
1703
1704    EINA_SAFETY_ON_NULL_RETURN(ovl);
1705
1706    if (ovl->icon == icon) return;
1707    if (ovl->icon) evas_object_del(ovl->icon);
1708    ovl->icon = icon;
1709    // For using proxy, it should have size and be shown but moved away to hide.
1710    evas_object_resize(icon, 32, 32);
1711    evas_object_move(icon, -9999, -9999);
1712    evas_object_show(icon);
1713
1714    // Update class members' class icons
1715    EINA_LIST_FOREACH(ovl->members, l, overlay)
1716      {
1717         _overlay_group_icon_update(overlay->grp, icon);
1718
1719         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1720           _overlay_default_class_icon_update(overlay->ovl, icon);
1721      }
1722 }
1723
1724 static void
1725 _overlay_class_content_update(Overlay_Class *ovl,
1726                               Evas_Object *content)
1727 {
1728    Eina_List *l;
1729    Elm_Map_Overlay *overlay;
1730
1731    EINA_SAFETY_ON_NULL_RETURN(ovl);
1732
1733    if (ovl->content == content) return;
1734    if (ovl->content) evas_object_del(ovl->content);
1735    ovl->content = content;
1736    // For using proxy, it should have size and be shown but moved away to hide.
1737    // content should have it's own size
1738    evas_object_move(content, -9999, -9999);
1739
1740    // Update class members' class contents
1741    EINA_LIST_FOREACH(ovl->members, l, overlay)
1742      {
1743         _overlay_group_content_update(overlay->grp, content, overlay);
1744
1745         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1746           _overlay_default_class_content_update(overlay->ovl, content);
1747      }
1748 }
1749
1750 static void
1751 _overlay_class_color_update(Overlay_Class *ovl,
1752                             Color c)
1753 {
1754    Eina_List *l;
1755    Elm_Map_Overlay *overlay;
1756
1757    EINA_SAFETY_ON_NULL_RETURN(ovl);
1758
1759    // Update class members' class contents
1760    EINA_LIST_FOREACH(ovl->members, l, overlay)
1761      _overlay_group_color_update(overlay->grp, c);
1762 }
1763
1764 static void
1765 _overlay_class_free(Overlay_Class *clas)
1766 {
1767    Eina_List *l;
1768    Elm_Map_Overlay *overlay;
1769
1770    EINA_SAFETY_ON_NULL_RETURN(clas);
1771
1772    // Update class members' class contents
1773    EINA_LIST_FOREACH(clas->members, l, overlay)
1774      {
1775         overlay->grp->klass = NULL;
1776         _overlay_group_content_update(overlay->grp, NULL, NULL);
1777         _overlay_group_icon_update(overlay->grp, NULL);
1778
1779         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1780           {
1781              _overlay_default_class_content_update(overlay->ovl, NULL);
1782              _overlay_default_class_icon_update(overlay->ovl, NULL);
1783           }
1784      }
1785    if (clas->icon) evas_object_del(clas->icon);
1786    if (clas->members) eina_list_free(clas->members);
1787
1788    free(clas);
1789 }
1790
1791 static Overlay_Class *
1792 _overlay_class_new(Elm_Map_Smart_Data *sd)
1793 {
1794    Overlay_Class *ovl;
1795
1796    ovl = ELM_NEW(Overlay_Class);
1797    ovl->wsd = sd;
1798    ovl->icon = NULL;
1799    ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
1800
1801    return ovl;
1802 }
1803
1804 static void
1805 _overlay_bubble_coord_update(Overlay_Bubble *bubble)
1806 {
1807    EINA_SAFETY_ON_NULL_RETURN(bubble);
1808
1809    if (bubble->pobj)
1810      {
1811         Evas_Coord x, y, w, h;
1812
1813         evas_object_geometry_get(bubble->pobj, &x, &y, &w, &h);
1814         bubble->x = x + (w / 2);
1815         bubble->y = y - (bubble->h / 2);
1816         _canvas_to_coord
1817           (bubble->wsd, bubble->x, bubble->y, &(bubble->x), &(bubble->y));
1818         _coord_to_region_convert
1819           (bubble->wsd, bubble->x, bubble->y, bubble->wsd->size.w,
1820           &(bubble->lon), &(bubble->lat));
1821      }
1822    else
1823      {
1824         _region_to_coord_convert(bubble->wsd, bubble->lon, bubble->lat,
1825                                  bubble->wsd->size.w, &bubble->x, &bubble->y);
1826      }
1827 }
1828
1829 static void
1830 _overlay_bubble_coord_get(Overlay_Bubble *bubble,
1831                           Evas_Coord *x,
1832                           Evas_Coord *y,
1833                           Evas_Coord *w,
1834                           Evas_Coord *h)
1835 {
1836    EINA_SAFETY_ON_NULL_RETURN(bubble);
1837
1838    if (!(bubble->pobj))
1839      {
1840         if (x) *x = bubble->x;
1841         if (y) *y = bubble->y;
1842         if (w) *w = bubble->w;
1843         if (h) *h = bubble->h;
1844      }
1845    else
1846      {
1847         if (x) *x = 0;
1848         if (y) *y = 0;
1849         if (w) *w = 0;
1850         if (h) *h = 0;
1851      }
1852 }
1853
1854 static Eina_Bool
1855 _overlay_bubble_show_hide(Overlay_Bubble *bubble,
1856                           Eina_Bool visible)
1857 {
1858    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, EINA_FALSE);
1859    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble->obj, EINA_FALSE);
1860
1861    if (!visible) evas_object_hide(bubble->obj);
1862    else if (bubble->pobj && !evas_object_visible_get(bubble->pobj))
1863      {
1864         evas_object_hide(bubble->obj);
1865         visible = EINA_FALSE;
1866      }
1867    else
1868      {
1869         _coord_to_canvas
1870           (bubble->wsd, bubble->x, bubble->y, &(bubble->x), &(bubble->y));
1871         _obj_place(bubble->obj, bubble->x - (bubble->w / 2),
1872                    bubble->y - (bubble->h / 2), bubble->w, bubble->h);
1873         evas_object_raise(bubble->obj);
1874      }
1875    return visible;
1876 }
1877
1878 static void
1879 _overlay_bubble_free(Overlay_Bubble *bubble)
1880 {
1881    EINA_SAFETY_ON_NULL_RETURN(bubble);
1882
1883    evas_object_del(bubble->bx);
1884    evas_object_del(bubble->sc);
1885    evas_object_del(bubble->obj);
1886
1887    free(bubble);
1888 }
1889
1890 static Overlay_Bubble *
1891 _overlay_bubble_new(Elm_Map_Overlay *overlay)
1892 {
1893    Evas_Coord h;
1894    const char *s;
1895    Overlay_Bubble *bubble;
1896
1897    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
1898
1899    bubble = ELM_NEW(Overlay_Bubble);
1900    bubble->wsd = overlay->wsd;
1901
1902    bubble->obj =
1903      edje_object_add(evas_object_evas_get(ELM_WIDGET_DATA(overlay->wsd)->obj));
1904    elm_widget_theme_object_set
1905      (ELM_WIDGET_DATA(overlay->wsd)->obj, bubble->obj, "map", "marker_bubble",
1906      elm_widget_style_get(ELM_WIDGET_DATA(overlay->wsd)->obj));
1907
1908    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
1909                                   _overlay_clicked_cb, overlay);
1910
1911    bubble->sc = elm_scroller_add(bubble->obj);
1912    elm_widget_style_set(bubble->sc, "map_bubble");
1913    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
1914    elm_scroller_policy_set
1915      (bubble->sc, ELM_SCROLLER_POLICY_AUTO, ELM_SCROLLER_POLICY_OFF);
1916    elm_scroller_bounce_set
1917      (bubble->sc, _elm_config->thumbscroll_bounce_enable, EINA_FALSE);
1918    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
1919
1920    bubble->bx = elm_box_add(bubble->sc);
1921    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
1922    evas_object_size_hint_weight_set
1923      (bubble->bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1924    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
1925    elm_object_content_set(bubble->sc, bubble->bx);
1926
1927    s = edje_object_data_get(bubble->obj, "size_w");
1928    if (s) bubble->w = atoi(s);
1929    else bubble->w = 0;
1930
1931    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
1932    s = edje_object_data_get(bubble->obj, "size_h");
1933    if (s) h = atoi(s);
1934    else h = 0;
1935
1936    if (bubble->h < h) bubble->h = h;
1937
1938    bubble->lon = -1;
1939    bubble->lat = -1;
1940    bubble->x = -1;
1941    bubble->y = -1;
1942
1943    return bubble;
1944 }
1945
1946 static void
1947 _overlay_route_color_update(Overlay_Route *ovl,
1948                             Color c)
1949 {
1950    EINA_SAFETY_ON_NULL_RETURN(ovl);
1951
1952    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
1953 }
1954
1955 static void
1956 _overlay_route_hide(Overlay_Route *ovl)
1957 {
1958    EINA_SAFETY_ON_NULL_RETURN(ovl);
1959
1960    evas_object_hide(ovl->obj);
1961 }
1962
1963 static void
1964 _overlay_route_show(Overlay_Route *r)
1965 {
1966    Path *p;
1967    Eina_List *l;
1968    Path_Node *n;
1969
1970    EINA_SAFETY_ON_NULL_RETURN(r);
1971    EINA_SAFETY_ON_NULL_RETURN(r->wsd);
1972
1973    evas_object_polygon_points_clear(r->obj);
1974    EINA_LIST_FOREACH(r->nodes, l, n)
1975      {
1976         p = eina_list_nth(r->paths, n->idx);
1977         if (!p) continue;
1978
1979         _region_to_coord_convert
1980           (r->wsd, n->pos.lon, n->pos.lat, r->wsd->size.w, &p->x, &p->y);
1981         _coord_to_canvas(r->wsd, p->x, p->y, &p->x, &p->y);
1982      }
1983    EINA_LIST_FOREACH(r->paths, l, p)
1984      evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
1985
1986    EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
1987      evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
1988
1989    evas_object_show(r->obj);
1990 }
1991
1992 static void
1993 _overlay_route_free(Overlay_Route *route)
1994 {
1995    Path *p;
1996    Path_Node *n;
1997
1998    EINA_SAFETY_ON_NULL_RETURN(route);
1999
2000    evas_object_del(route->obj);
2001
2002    EINA_LIST_FREE (route->paths, p)
2003      free(p);
2004
2005    EINA_LIST_FREE (route->nodes, n)
2006      {
2007         if (n->pos.address) eina_stringshare_del(n->pos.address);
2008         free(n);
2009      }
2010
2011    free(route);
2012 }
2013
2014 static Overlay_Route *
2015 _overlay_route_new(Elm_Map_Smart_Data *sd,
2016                    const Elm_Map_Route *route,
2017                    Color c)
2018 {
2019    Eina_List *l;
2020    Path_Node *n;
2021    Overlay_Route *ovl;
2022
2023    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2024
2025    ovl = ELM_NEW(Overlay_Route);
2026    ovl->wsd = sd;
2027    ovl->obj =
2028      evas_object_polygon_add(evas_object_evas_get(ELM_WIDGET_DATA(sd)->obj));
2029    if (!strcmp(ovl->wsd->engine->name, INTERNAL_ENGINE_NAME))
2030      evas_object_smart_member_add(ovl->obj, sd->pan_obj);
2031    else
2032      evas_object_smart_member_add(ovl->obj, ELM_WIDGET_DATA(ovl->wsd)->obj);
2033
2034    _overlay_route_color_update(ovl, c);
2035
2036    EINA_LIST_FOREACH(route->nodes, l, n)
2037      {
2038         Path *path;
2039         Path_Node *node;
2040
2041         node = ELM_NEW(Path_Node);
2042         node->idx = n->idx;
2043         node->pos.lon = n->pos.lon;
2044         node->pos.lat = n->pos.lat;
2045         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2046         ovl->nodes = eina_list_append(ovl->nodes, node);
2047
2048         path = ELM_NEW(Path);
2049         ovl->paths = eina_list_append(ovl->paths, path);
2050      }
2051
2052    return ovl;
2053 }
2054
2055 static void
2056 _overlay_line_color_update(Overlay_Line *ovl,
2057                            Color c)
2058 {
2059    EINA_SAFETY_ON_NULL_RETURN(ovl);
2060
2061    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2062 }
2063
2064 static void
2065 _overlay_line_hide(Overlay_Line *ovl)
2066 {
2067    EINA_SAFETY_ON_NULL_RETURN(ovl);
2068
2069    if (ovl->obj) evas_object_hide(ovl->obj);
2070 }
2071
2072 static void
2073 _overlay_line_show(Overlay_Line *ovl)
2074 {
2075    Evas_Coord fx, fy, tx, ty;
2076    Elm_Map_Smart_Data *sd = ovl->wsd;
2077
2078    _region_to_coord_convert(sd, ovl->flon, ovl->flat, sd->size.w, &fx, &fy);
2079    _region_to_coord_convert(sd, ovl->tlon, ovl->tlat, sd->size.w, &tx, &ty);
2080    _coord_to_canvas(sd, fx, fy, &fx, &fy);
2081    _coord_to_canvas(sd, tx, ty, &tx, &ty);
2082    evas_object_line_xy_set(ovl->obj, fx, fy, tx, ty);
2083    evas_object_show(ovl->obj);
2084 }
2085
2086 static void
2087 _overlay_line_free(Overlay_Line *ovl)
2088 {
2089    EINA_SAFETY_ON_NULL_RETURN(ovl);
2090
2091    evas_object_del(ovl->obj);
2092    free(ovl);
2093 }
2094
2095 static Overlay_Line *
2096 _overlay_line_new(Elm_Map_Smart_Data *sd,
2097                   double flon,
2098                   double flat,
2099                   double tlon,
2100                   double tlat,
2101                   Color c)
2102 {
2103    Overlay_Line *ovl;
2104
2105    ovl = ELM_NEW(Overlay_Line);
2106    ovl->wsd = sd;
2107    ovl->flon = flon;
2108    ovl->flat = flat;
2109    ovl->tlon = tlon;
2110    ovl->tlat = tlat;
2111    ovl->obj =
2112      evas_object_line_add(evas_object_evas_get(ELM_WIDGET_DATA(sd)->obj));
2113    evas_object_smart_member_add(ovl->obj, sd->pan_obj);
2114    _overlay_line_color_update(ovl, c);
2115
2116    return ovl;
2117 }
2118
2119 static void
2120 _overlay_polygon_color_update(Overlay_Polygon *ovl,
2121                               Color c)
2122 {
2123    EINA_SAFETY_ON_NULL_RETURN(ovl);
2124
2125    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2126 }
2127
2128 static void
2129 _overlay_polygon_hide(Overlay_Polygon *ovl)
2130 {
2131    EINA_SAFETY_ON_NULL_RETURN(ovl);
2132
2133    if (ovl->obj) evas_object_hide(ovl->obj);
2134 }
2135
2136 static void
2137 _overlay_polygon_show(Overlay_Polygon *ovl)
2138 {
2139    Eina_List *l;
2140    Region *r;
2141    Elm_Map_Smart_Data *sd;
2142
2143    EINA_SAFETY_ON_NULL_RETURN(ovl);
2144
2145    sd = ovl->wsd;
2146
2147    evas_object_polygon_points_clear(ovl->obj);
2148    EINA_LIST_FOREACH(ovl->regions, l, r)
2149      {
2150         Evas_Coord x, y;
2151
2152         _region_to_coord_convert(sd, r->lon, r->lat, sd->size.w, &x, &y);
2153         _coord_to_canvas(sd, x, y, &x, &y);
2154         evas_object_polygon_point_add(ovl->obj, x, y);
2155      }
2156    evas_object_show(ovl->obj);
2157 }
2158
2159 static void
2160 _overlay_polygon_free(Overlay_Polygon *ovl)
2161 {
2162    Region *r;
2163
2164    EINA_SAFETY_ON_NULL_RETURN(ovl);
2165
2166    evas_object_del(ovl->obj);
2167
2168    EINA_LIST_FREE (ovl->regions, r)
2169      free(r);
2170
2171    free(ovl);
2172 }
2173
2174 static Overlay_Polygon *
2175 _overlay_polygon_new(Elm_Map_Smart_Data *sd, Color c)
2176 {
2177    Overlay_Polygon *ovl;
2178
2179    ovl = ELM_NEW(Overlay_Polygon);
2180    ovl->wsd = sd;
2181    ovl->obj =
2182      evas_object_polygon_add(evas_object_evas_get(ELM_WIDGET_DATA(sd)->obj));
2183    evas_object_smart_member_add(ovl->obj, sd->pan_obj);
2184    _overlay_polygon_color_update(ovl, c);
2185
2186    return ovl;
2187 }
2188
2189 static void
2190 _overlay_circle_color_update(Overlay_Circle *ovl,
2191                              Color c)
2192 {
2193    Evas_Object *obj;
2194
2195    EINA_SAFETY_ON_NULL_RETURN(ovl);
2196
2197    obj = elm_layout_edje_get(ovl->obj);
2198    evas_object_color_set(obj, c.r, c.g, c.b, c.a);
2199 }
2200
2201 static void
2202 _overlay_circle_hide(Overlay_Circle *ovl)
2203 {
2204    EINA_SAFETY_ON_NULL_RETURN(ovl);
2205
2206    if (ovl->obj) evas_object_hide(ovl->obj);
2207 }
2208
2209 static void
2210 _overlay_circle_show(Overlay_Circle *ovl)
2211 {
2212    double r;
2213    Evas_Coord x, y;
2214    Elm_Map_Smart_Data *sd;
2215
2216    EINA_SAFETY_ON_NULL_RETURN(ovl);
2217
2218    sd = ovl->wsd;
2219
2220    r = (ovl->ratio) * sd->size.w;
2221    _region_to_coord_convert(sd, ovl->lon, ovl->lat, sd->size.w, &x, &y);
2222    _coord_to_canvas(sd, x, y, &x, &y);
2223    _obj_place(ovl->obj, x - r, y - r, r * 2, r * 2);
2224 }
2225
2226 static void
2227 _overlay_circle_free(Overlay_Circle *ovl)
2228 {
2229    EINA_SAFETY_ON_NULL_RETURN(ovl);
2230
2231    evas_object_del(ovl->obj);
2232    free(ovl);
2233 }
2234
2235 static Overlay_Circle *
2236 _overlay_circle_new(Elm_Map_Smart_Data *sd,
2237                     double lon,
2238                     double lat,
2239                     double radius,
2240                     Color c)
2241 {
2242    Overlay_Circle *ovl;
2243
2244    ovl = ELM_NEW(Overlay_Circle);
2245    ovl->wsd = sd;
2246    ovl->lon = lon;
2247    ovl->lat = lat;
2248    ovl->radius = radius;
2249    ovl->ratio = radius / sd->size.w;
2250
2251    ovl->obj = elm_layout_add(ELM_WIDGET_DATA(sd)->obj);
2252    evas_object_smart_member_add(ovl->obj, sd->pan_obj);
2253    evas_object_stack_above(ovl->obj, sd->sep_maps_overlays);
2254    elm_layout_theme_set(ovl->obj, "map/circle", "base",
2255                         elm_widget_style_get(ELM_WIDGET_DATA(sd)->obj));
2256    _overlay_circle_color_update(ovl, c);
2257
2258    return ovl;
2259 }
2260
2261 static void
2262 _overlay_scale_color_update(Overlay_Scale *ovl,
2263                             Color c)
2264 {
2265    EINA_SAFETY_ON_NULL_RETURN(ovl);
2266
2267    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2268 }
2269
2270 static void
2271 _overlay_scale_hide(Overlay_Scale *ovl)
2272 {
2273    EINA_SAFETY_ON_NULL_RETURN(ovl);
2274
2275    if (ovl->obj) evas_object_hide(ovl->obj);
2276 }
2277
2278 static void
2279 _overlay_scale_show(Overlay_Scale *ovl)
2280 {
2281    double text;
2282    Evas_Coord w;
2283    char buf[32];
2284    double meter;
2285    double lon, lat;
2286    Elm_Map_Smart_Data *sd;
2287
2288    EINA_SAFETY_ON_NULL_RETURN(ovl);
2289
2290    sd = ovl->wsd;
2291
2292    if ((int)(sizeof(_scale_tb)/sizeof(double)) <= sd->zoom)
2293      {
2294         ERR("Zoom level is too high");
2295         return;
2296      }
2297
2298    elm_map_region_get(ELM_WIDGET_DATA(sd)->obj, &lon, &lat);
2299    meter =
2300      sd->src_tile->scale_cb(ELM_WIDGET_DATA(sd)->obj, lon, lat, sd->zoom);
2301
2302    if (meter == 0)
2303      {
2304         ERR("Scale callback returns a value below zero");
2305         return;
2306      }
2307
2308    w = (_scale_tb[sd->zoom] / meter) * (sd->zoom_detail - sd->zoom + 1);
2309
2310    text = _scale_tb[sd->zoom] / 1000;
2311    if (text < 1) snprintf(buf, sizeof(buf), "%d m", (int)(text * 1000));
2312    else snprintf(buf, sizeof(buf), "%d km", (int)text);
2313
2314    elm_layout_text_set(ovl->obj, "elm.text", buf);
2315    _obj_place(ovl->obj, ovl->x, ovl->y, w, ovl->h);
2316 }
2317
2318 static void
2319 _overlay_scale_free(Overlay_Scale *ovl)
2320 {
2321    EINA_SAFETY_ON_NULL_RETURN(ovl);
2322
2323    evas_object_del(ovl->obj);
2324    free(ovl);
2325 }
2326
2327 static Overlay_Scale *
2328 _overlay_scale_new(Elm_Map_Smart_Data *sd,
2329                    Evas_Coord x,
2330                    Evas_Coord y,
2331                    Color c)
2332 {
2333    const char *s;
2334    Overlay_Scale *ovl;
2335
2336    ovl = ELM_NEW(Overlay_Scale);
2337    ovl->wsd = sd;
2338    ovl->x = x;
2339    ovl->y = y;
2340
2341    ovl->obj = elm_layout_add(ELM_WIDGET_DATA(sd)->obj);
2342    evas_object_smart_member_add(ovl->obj, sd->pan_obj);
2343    evas_object_stack_above(ovl->obj, sd->sep_maps_overlays);
2344    elm_layout_theme_set(ovl->obj, "map/scale", "base",
2345                         elm_widget_style_get(ELM_WIDGET_DATA(sd)->obj));
2346    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_w");
2347
2348    if (s) ovl->w = atoi(s);
2349    else ovl->w = 100;
2350
2351    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_h");
2352    if (s) ovl->h = atoi(s);
2353    else ovl->h = 60;
2354
2355    _overlay_scale_color_update(ovl, c);
2356
2357    return ovl;
2358 }
2359
2360 static void
2361 _overlay_grouping(Eina_List *clas_membs,
2362                   Elm_Map_Overlay *boss)
2363 {
2364    Eina_List *l;
2365    Elm_Map_Overlay *memb;
2366    Eina_List *grp_membs = NULL;
2367    int sum_x = 0, sum_y = 0, cnt = 0;
2368    Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
2369
2370    EINA_SAFETY_ON_NULL_RETURN(clas_membs);
2371    EINA_SAFETY_ON_NULL_RETURN(boss);
2372
2373    if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2374      _overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2375    else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2376      _overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2377
2378    EINA_LIST_FOREACH(clas_membs, l, memb)
2379      {
2380         Evas_Coord x = 0, y = 0, w = 0, h = 0;
2381
2382         if (boss == memb || memb->grp->in) continue;
2383         if ((memb->hide) || (memb->zoom_min > memb->wsd->zoom)) continue;
2384
2385         if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2386           _overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
2387         else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2388           _overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
2389
2390         if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
2391         if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
2392                                 bw * OVERLAY_GROUPING_SCALE,
2393                                 bh * OVERLAY_GROUPING_SCALE))
2394           {
2395              // Join group.
2396              memb->grp->boss = EINA_FALSE;
2397              memb->grp->in = EINA_TRUE;
2398              sum_x += x;
2399              sum_y += y;
2400              cnt++;
2401              grp_membs = eina_list_append(grp_membs, memb);
2402           }
2403      }
2404
2405    if (cnt >= 1)
2406      {
2407         // Mark as boss
2408         boss->grp->boss = EINA_TRUE;
2409         boss->grp->in = EINA_TRUE;
2410         sum_x = (sum_x + bx) / (cnt + 1);
2411         sum_y = (sum_y + by) / (cnt + 1);
2412         grp_membs = eina_list_append(grp_membs, boss);
2413         _overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
2414
2415         // Append group to all overlay list
2416         boss->wsd->group_overlays =
2417           eina_list_append(boss->wsd->group_overlays, boss->grp->overlay);
2418      }
2419 }
2420
2421 static void
2422 _overlay_show(Elm_Map_Overlay *overlay)
2423 {
2424    Elm_Map_Smart_Data *sd = overlay->wsd;
2425
2426    if (overlay->paused) return;
2427    if ((overlay->grp) && (overlay->grp->klass) && (overlay->grp->klass->paused))
2428      return;
2429
2430    overlay->visible = EINA_TRUE;
2431    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
2432      {
2433         overlay->visible = EINA_FALSE;
2434         return;
2435      }
2436    if (overlay->grp)
2437      {
2438         if ((overlay->grp->in) ||
2439             (overlay->hide) || (overlay->zoom_min > sd->zoom))
2440           overlay->visible = EINA_FALSE;
2441
2442         if ((overlay->grp->klass) &&
2443             ((overlay->grp->klass->hide) ||
2444              (overlay->grp->klass->zoom_min > sd->zoom)))
2445           overlay->visible = EINA_FALSE;
2446      }
2447
2448    switch (overlay->type)
2449      {
2450       case ELM_MAP_OVERLAY_TYPE_DEFAULT:
2451         if (overlay->visible) _overlay_default_show(overlay->ovl);
2452         else _overlay_default_hide(overlay->ovl);
2453         break;
2454
2455       case ELM_MAP_OVERLAY_TYPE_GROUP:
2456         if (overlay->visible) _overlay_group_show(overlay->ovl);
2457         else _overlay_group_hide(overlay->ovl);
2458         break;
2459
2460       case ELM_MAP_OVERLAY_TYPE_BUBBLE:
2461         overlay->visible =
2462           _overlay_bubble_show_hide(overlay->ovl, overlay->visible);
2463         break;
2464
2465       case ELM_MAP_OVERLAY_TYPE_ROUTE:
2466         if (overlay->visible) _overlay_route_show(overlay->ovl);
2467         else _overlay_route_hide(overlay->ovl);
2468         break;
2469
2470       case ELM_MAP_OVERLAY_TYPE_LINE:
2471         if (overlay->visible) _overlay_line_show(overlay->ovl);
2472         else _overlay_line_hide(overlay->ovl);
2473         break;
2474
2475       case ELM_MAP_OVERLAY_TYPE_POLYGON:
2476         if (overlay->visible) _overlay_polygon_show(overlay->ovl);
2477         else _overlay_polygon_hide(overlay->ovl);
2478         break;
2479
2480       case ELM_MAP_OVERLAY_TYPE_CIRCLE:
2481         if (overlay->visible) _overlay_circle_show(overlay->ovl);
2482         else _overlay_circle_hide(overlay->ovl);
2483         break;
2484
2485       case ELM_MAP_OVERLAY_TYPE_SCALE:
2486         if (overlay->visible) _overlay_scale_show(overlay->ovl);
2487         else _overlay_scale_hide(overlay->ovl);
2488         break;
2489
2490       default:
2491         ERR("Invalid overlay type to show: %d", overlay->type);
2492      }
2493 }
2494
2495 static void
2496 _overlay_place(Elm_Map_Smart_Data *sd)
2497 {
2498    Eina_List *l, *ll;
2499    Elm_Map_Overlay *overlay;
2500
2501    eina_list_free(sd->group_overlays);
2502    sd->group_overlays = NULL;
2503
2504    EINA_LIST_FOREACH(sd->overlays, l, overlay)
2505      {
2506         // Reset groups
2507         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2508         overlay->grp->in = EINA_FALSE;
2509         overlay->grp->boss = EINA_FALSE;
2510         _overlay_group_hide(overlay->grp);
2511
2512         // Update overlays' coord
2513         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2514           _overlay_default_coord_update(overlay->ovl);
2515         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2516           _overlay_bubble_coord_update(overlay->ovl);
2517      }
2518
2519    // Classify into group boss or follwer
2520    EINA_LIST_FOREACH(sd->overlays, l, overlay)
2521      {
2522         Elm_Map_Overlay *boss;
2523         Overlay_Class *clas;
2524
2525         if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2526         if (overlay->hide || (overlay->zoom_min > sd->zoom)) continue;
2527
2528         clas = overlay->ovl;
2529         if (clas->zoom_max < sd->zoom) continue;
2530         EINA_LIST_FOREACH(clas->members, ll, boss)
2531           {
2532              if (boss->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2533              if (boss->hide || (boss->zoom_min > sd->zoom)) continue;
2534              if (boss->grp->in) continue;
2535              _overlay_grouping(clas->members, boss);
2536           }
2537      }
2538
2539    // Place group overlays and overlays
2540    EINA_LIST_FOREACH(sd->group_overlays, l, overlay)
2541      _overlay_show(overlay);
2542    EINA_LIST_FOREACH(sd->overlays, l, overlay)
2543      _overlay_show(overlay);
2544 }
2545
2546 static Evas_Object *
2547 _overlay_obj_get(const Elm_Map_Overlay *overlay)
2548 {
2549    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2550
2551    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
2552      {
2553         Overlay_Group *ovl = overlay->ovl;
2554         Overlay_Default *df = ovl->ovl;
2555
2556         return df->layout;
2557      }
2558    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2559      {
2560         Overlay_Default *ovl = overlay->ovl;
2561
2562         return ovl->layout;
2563      }
2564    else
2565      {
2566         ERR("Not supported overlay type: %d", overlay->type);
2567         return NULL;
2568      }
2569 }
2570
2571 static Eina_Bool
2572 _xml_name_attrs_dump_cb(void *data,
2573                         const char *key,
2574                         const char *value)
2575 {
2576    Name_Dump *dump = (Name_Dump *)data;
2577
2578    EINA_SAFETY_ON_NULL_RETURN_VAL(dump, EINA_FALSE);
2579    EINA_SAFETY_ON_NULL_RETURN_VAL(key, EINA_FALSE);
2580    EINA_SAFETY_ON_NULL_RETURN_VAL(value, EINA_FALSE);
2581
2582    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON)))
2583      dump->lon = _elm_atof(value);
2584    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT)))
2585      dump->lat = _elm_atof(value);
2586    else if (!strncmp(key, NOMINATIM_ATTR_ADDRESS, sizeof(NOMINATIM_ATTR_ADDRESS)))
2587      {
2588         if (!dump->address)
2589           dump->address = strdup(value);
2590      }
2591
2592    return EINA_TRUE;
2593 }
2594
2595 static Eina_Bool
2596 _xml_route_dump_cb(void *data,
2597                    Eina_Simple_XML_Type type,
2598                    const char *value,
2599                    unsigned offset __UNUSED__,
2600                    unsigned length)
2601 {
2602    Route_Dump *dump = data;
2603
2604    EINA_SAFETY_ON_NULL_RETURN_VAL(dump, EINA_FALSE);
2605    EINA_SAFETY_ON_NULL_RETURN_VAL(value, EINA_FALSE);
2606
2607    switch (type)
2608      {
2609       case EINA_SIMPLE_XML_OPEN:
2610       case EINA_SIMPLE_XML_OPEN_EMPTY:
2611       {
2612          const char *attrs;
2613
2614          attrs = eina_simple_xml_tag_attributes_find(value, length);
2615          if (!attrs)
2616            {
2617               if (!strncmp(value, YOURS_DISTANCE, length))
2618                 dump->id = ROUTE_XML_DISTANCE;
2619               else if (!strncmp(value, YOURS_DESCRIPTION, length))
2620                 dump->id = ROUTE_XML_DESCRIPTION;
2621               else if (!strncmp(value, YOURS_COORDINATES, length))
2622                 dump->id = ROUTE_XML_COORDINATES;
2623               else dump->id = ROUTE_XML_NONE;
2624            }
2625       }
2626       break;
2627
2628       case EINA_SIMPLE_XML_DATA:
2629       {
2630          char *buf = malloc(length);
2631
2632          if (!buf) return EINA_FALSE;
2633
2634          snprintf(buf, length, "%s", value);
2635          if (dump->id == ROUTE_XML_DISTANCE) dump->distance = _elm_atof(buf);
2636          else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION))
2637            dump->description = strdup(buf);
2638          else if (dump->id == ROUTE_XML_COORDINATES)
2639            dump->coordinates = strdup(buf);
2640
2641          free(buf);
2642       }
2643       break;
2644
2645       default:
2646         break;
2647      }
2648
2649    return EINA_TRUE;
2650 }
2651
2652 static Eina_Bool
2653 _xml_name_dump_cb(void *data,
2654                   Eina_Simple_XML_Type type,
2655                   const char *value,
2656                   unsigned offset __UNUSED__,
2657                   unsigned length)
2658 {
2659    Name_Dump *dump = data;
2660
2661    EINA_SAFETY_ON_NULL_RETURN_VAL(dump, EINA_FALSE);
2662    EINA_SAFETY_ON_NULL_RETURN_VAL(value, EINA_FALSE);
2663
2664    switch (type)
2665      {
2666       case EINA_SIMPLE_XML_OPEN:
2667       case EINA_SIMPLE_XML_OPEN_EMPTY:
2668       {
2669          const char *attrs;
2670          attrs = eina_simple_xml_tag_attributes_find(value, length);
2671          if (attrs)
2672            {
2673               if (!strncmp(value, NOMINATIM_RESULT,
2674                            sizeof(NOMINATIM_RESULT) - 1))
2675                 dump->id = NAME_XML_NAME;
2676               else dump->id = NAME_XML_NONE;
2677
2678               eina_simple_xml_attributes_parse
2679                 (attrs, length - (attrs - value), _xml_name_attrs_dump_cb,
2680                 dump);
2681            }
2682       }
2683       break;
2684
2685       case EINA_SIMPLE_XML_DATA:
2686       {
2687          char *buf = malloc(length + 1);
2688
2689          if (!buf) return EINA_FALSE;
2690          snprintf(buf, length + 1, "%s", value);
2691          if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
2692          free(buf);
2693       }
2694       break;
2695
2696       default:
2697         break;
2698      }
2699
2700    return EINA_TRUE;
2701 }
2702
2703 static Eina_Bool
2704 _xml_name_dump_list_cb(void *data,
2705                        Eina_Simple_XML_Type type,
2706                        const char *value,
2707                        unsigned offset,
2708                        unsigned length)
2709 {
2710    Elm_Map_Name_List *name_list = data;
2711    Elm_Map_Name *name;
2712    Name_Dump dump = {0, NULL, 0.0, 0.0};
2713    _xml_name_dump_cb(&dump, type, value, offset, length);
2714    name = calloc(1, sizeof(Elm_Map_Name));
2715    if (!name) return EINA_FALSE;
2716    if (dump.address)
2717      {
2718         name->address = strdup(dump.address);
2719         name->lon = dump.lon;
2720         name->lat = dump.lat;
2721         name->wsd = name_list->wsd;
2722         name_list->names = eina_list_append(name_list->names, name);
2723         name->wsd->names = eina_list_append(name->wsd->names, name);
2724      }
2725   else
2726     free(name);
2727
2728    return EINA_TRUE;
2729 }
2730
2731
2732 static void
2733 _kml_parse(Elm_Map_Route *r)
2734 {
2735    FILE *f;
2736    char **str;
2737    double lon, lat;
2738    unsigned int ele, idx;
2739
2740    EINA_SAFETY_ON_NULL_RETURN(r);
2741    EINA_SAFETY_ON_NULL_RETURN(r->fname);
2742
2743    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
2744
2745    f = fopen(r->fname, "rb");
2746    if (f)
2747      {
2748         long sz;
2749
2750         fseek(f, 0, SEEK_END);
2751         sz = ftell(f);
2752         if (sz > 0)
2753           {
2754              char *buf = malloc(sz + 1);
2755              if (buf)
2756                {
2757                   memset(buf, 0, sz + 1);
2758                   rewind(f);
2759                   if (fread(buf, 1, sz, f))
2760                     {
2761                        eina_simple_xml_parse
2762                          (buf, sz, EINA_TRUE, _xml_route_dump_cb, &dump);
2763                     }
2764                   else
2765                     free(buf);
2766                }
2767           }
2768         fclose(f);
2769
2770         if (dump.distance) r->info.distance = dump.distance;
2771         if (dump.description)
2772           {
2773              eina_stringshare_replace(&r->info.waypoints, dump.description);
2774              str = eina_str_split_full(dump.description, "\n", 0, &ele);
2775              r->info.waypoint_count = ele;
2776              for (idx = 0; idx < ele; idx++)
2777                {
2778                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
2779
2780                   if (wp)
2781                     {
2782                        wp->wsd = r->wsd;
2783                        wp->point = eina_stringshare_add(str[idx]);
2784                        DBG("%s", str[idx]);
2785                        r->waypoint = eina_list_append(r->waypoint, wp);
2786                     }
2787                }
2788              if (str && str[0])
2789                {
2790                   free(str[0]);
2791                   free(str);
2792                }
2793           }
2794         else WRN("description is not found !");
2795
2796         if (dump.coordinates)
2797           {
2798              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
2799              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
2800              r->info.node_count = ele;
2801              for (idx = 0; idx < ele; idx++)
2802                {
2803                   Path_Node *n = ELM_NEW(Path_Node);
2804
2805                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
2806                   if (n)
2807                     {
2808                        n->wsd = r->wsd;
2809                        n->pos.lon = lon;
2810                        n->pos.lat = lat;
2811                        n->idx = idx;
2812                        DBG("%lf:%lf", lon, lat);
2813                        n->pos.address = NULL;
2814                        r->nodes = eina_list_append(r->nodes, n);
2815                     }
2816                }
2817              if (str && str[0])
2818                {
2819                   free(str[0]);
2820                   free(str);
2821                }
2822           }
2823      }
2824 }
2825
2826 static void
2827 _name_parse(Elm_Map_Name *n)
2828 {
2829    FILE *f;
2830
2831    EINA_SAFETY_ON_NULL_RETURN(n);
2832    EINA_SAFETY_ON_NULL_RETURN(n->fname);
2833
2834    Name_Dump dump = {0, NULL, 0.0, 0.0};
2835
2836    f = fopen(n->fname, "rb");
2837    if (f)
2838      {
2839         long sz;
2840
2841         fseek(f, 0, SEEK_END);
2842         sz = ftell(f);
2843         if (sz > 0)
2844           {
2845              char *buf = malloc(sz + 1);
2846              if (buf)
2847                {
2848                   memset(buf, 0, sz + 1);
2849                   rewind(f);
2850                   if (fread(buf, 1, sz, f))
2851                     {
2852                        eina_simple_xml_parse
2853                          (buf, sz, EINA_TRUE, _xml_name_dump_cb, &dump);
2854                     }
2855                   free(buf);
2856                }
2857           }
2858         fclose(f);
2859
2860         if (dump.address)
2861           {
2862              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
2863              n->address = strdup(dump.address);
2864           }
2865         n->lon = dump.lon;
2866         n->lat = dump.lat;
2867      }
2868 }
2869
2870 static void
2871 _name_list_parse(Elm_Map_Name_List *nl)
2872 {
2873    FILE *f;
2874    EINA_SAFETY_ON_NULL_RETURN(nl);
2875    EINA_SAFETY_ON_NULL_RETURN(nl->fname);
2876
2877    f = fopen(nl->fname, "rb");
2878    if (f)
2879      {
2880         long sz;
2881
2882         fseek(f, 0, SEEK_END);
2883         sz = ftell(f);
2884         if (sz > 0)
2885           {
2886              char *buf = malloc(sz + 1);
2887              if (buf)
2888                {
2889                   memset(buf, 0, sz + 1);
2890                   rewind(f);
2891                   if (fread(buf, 1, sz, f))
2892                     {
2893                        eina_simple_xml_parse
2894                          (buf, sz, EINA_TRUE, _xml_name_dump_list_cb, nl);
2895                     }
2896                   else
2897                     free(buf);
2898                }
2899           }
2900         fclose(f);
2901      }
2902 }
2903
2904 static void
2905 _route_cb(void *data,
2906           const char *file,
2907           int status)
2908 {
2909    Elm_Map_Route *route;
2910    Elm_Map_Smart_Data *sd;
2911
2912    EINA_SAFETY_ON_NULL_RETURN(data);
2913    EINA_SAFETY_ON_NULL_RETURN(file);
2914
2915    route = data;
2916    sd = route->wsd;
2917
2918    route->job = NULL;
2919    if (status == 200)
2920      {
2921         _kml_parse(route);
2922         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
2923             route->flon, route->flat, route->tlon, route->tlat);
2924         if (route->cb) route->cb(route->data, ELM_WIDGET_DATA(sd)->obj, route);
2925         evas_object_smart_callback_call
2926           (ELM_WIDGET_DATA(sd)->obj, SIG_ROUTE_LOADED, NULL);
2927      }
2928    else
2929      {
2930         ERR("Route request failed: %d", status);
2931         if (route->cb) route->cb(route->data, ELM_WIDGET_DATA(sd)->obj, NULL);
2932         evas_object_smart_callback_call
2933           (ELM_WIDGET_DATA(sd)->obj, SIG_ROUTE_LOADED_FAIL, NULL);
2934      }
2935
2936    edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
2937                            "elm,state,busy,stop", "elm");
2938 }
2939
2940 static void
2941 _name_cb(void *data,
2942          const char *file,
2943          int status)
2944 {
2945    Elm_Map_Name *name;
2946    Elm_Map_Smart_Data *sd;
2947
2948    EINA_SAFETY_ON_NULL_RETURN(data);
2949    EINA_SAFETY_ON_NULL_RETURN(file);
2950
2951    name = data;
2952    sd = name->wsd;
2953
2954    name->job = NULL;
2955    if (status == 200)
2956      {
2957         _name_parse(name);
2958         INF("Name request success address:%s, lon:%lf, lat:%lf",
2959             name->address, name->lon, name->lat);
2960         if (name->cb) name->cb(name->data, ELM_WIDGET_DATA(sd)->obj, name);
2961         evas_object_smart_callback_call
2962           (ELM_WIDGET_DATA(sd)->obj, SIG_NAME_LOADED, NULL);
2963      }
2964    else
2965      {
2966         ERR("Name request failed: %d", status);
2967         if (name->cb) name->cb(name->data, ELM_WIDGET_DATA(sd)->obj, NULL);
2968         evas_object_smart_callback_call
2969           (ELM_WIDGET_DATA(sd)->obj, SIG_NAME_LOADED_FAIL, NULL);
2970      }
2971    edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
2972                            "elm,state,busy,stop", "elm");
2973 }
2974
2975 static void
2976 _name_list_cb(void *data,
2977               const char *file,
2978               int status)
2979 {
2980    Elm_Map_Name_List *name_list;
2981    Elm_Map_Smart_Data *sd;
2982
2983    EINA_SAFETY_ON_NULL_RETURN(data);
2984    EINA_SAFETY_ON_NULL_RETURN(file);
2985
2986    name_list = data;
2987    sd = name_list->wsd;
2988
2989    name_list->job = NULL;
2990    if (status == 200)
2991      {
2992         _name_list_parse(name_list);
2993         INF("Name List request success address");
2994         if (name_list->cb)
2995           name_list->cb(name_list->data, ELM_WIDGET_DATA(sd)->obj,
2996                         name_list->names);
2997         evas_object_smart_callback_call
2998           (ELM_WIDGET_DATA(sd)->obj, SIG_NAME_LOADED, NULL);
2999      }
3000    else
3001      {
3002         ERR("Name List request failed: %d", status);
3003         if (name_list->cb)
3004           name_list->cb(name_list->data, ELM_WIDGET_DATA(sd)->obj, NULL);
3005         evas_object_smart_callback_call
3006           (ELM_WIDGET_DATA(sd)->obj, SIG_NAME_LOADED_FAIL, NULL);
3007      }
3008    edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
3009                            "elm,state,busy,stop", "elm");
3010    free(name_list->fname);
3011    free(name_list);
3012 }
3013
3014
3015 static char *
3016 _prepare_download()
3017 {
3018    char fname[PATH_MAX];
3019      {
3020         const char *cachedir;
3021
3022 #ifdef ELM_EFREET
3023         snprintf(fname, sizeof(fname), "%s" CACHE_NAME_ROOT,
3024                  efreet_cache_home_get());
3025         (void)cachedir;
3026 #else
3027         cachedir = getenv("XDG_CACHE_HOME");
3028         snprintf(fname, sizeof(fname), "%s/%s" CACHE_NAME_ROOT, getenv("HOME"),
3029                  cachedir ? : "/.config");
3030 #endif
3031         if (!ecore_file_exists(fname)) ecore_file_mkpath(fname);
3032      }
3033    return strdup(fname);
3034 }
3035
3036
3037 static Elm_Map_Name *
3038 _name_request(const Evas_Object *obj,
3039               int method,
3040               const char *address,
3041               double lon,
3042               double lat,
3043               Elm_Map_Name_Cb name_cb,
3044               void *data)
3045 {
3046    char *url;
3047    Elm_Map_Name *name;
3048    char *fname, fname2[PATH_MAX];
3049
3050    ELM_MAP_DATA_GET(obj, sd);
3051    EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_name, NULL);
3052
3053    fname = _prepare_download();
3054    url = sd->src_name->url_cb
3055    (ELM_WIDGET_DATA(sd)->obj, method, address, lon, lat);
3056    if (!url)
3057      {
3058         ERR("Name URL is NULL");
3059         free(fname);
3060         return NULL;
3061      }
3062
3063    name = ELM_NEW(Elm_Map_Name);
3064    name->wsd = sd;
3065    snprintf(fname2, sizeof(fname2), "%s/%d", fname, rand());
3066    name->fname = strdup(fname2);
3067    name->method = method;
3068    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
3069    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3070      {
3071         name->lon = lon;
3072         name->lat = lat;
3073      }
3074    name->cb = name_cb;
3075    name->data = data;
3076
3077    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3078                                  &(name->job), sd->ua) || !(name->job))
3079      {
3080         ERR("Can't request Name from %s to %s", url, name->fname);
3081         if (name->address) free(name->address);
3082         free(name->fname);
3083         free(name);
3084         free(fname);
3085         return NULL;
3086      }
3087    INF("Name requested from %s to %s", url, name->fname);
3088    free(url);
3089    free(fname);
3090
3091    sd->names = eina_list_append(sd->names, name);
3092    evas_object_smart_callback_call
3093      (ELM_WIDGET_DATA(sd)->obj, SIG_NAME_LOAD, name);
3094    edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
3095                            "elm,state,busy,start", "elm");
3096    return name;
3097 }
3098
3099
3100 static Eina_List *
3101 _name_list_request(const Evas_Object *obj,
3102               int method,
3103               const char *address,
3104               double lon,
3105               double lat,
3106               Elm_Map_Name_List_Cb name_cb,
3107               void *data)
3108 {
3109    char *url;
3110    Elm_Map_Name_List *name_list;
3111    char *fname, fname2[PATH_MAX];
3112
3113    ELM_MAP_DATA_GET(obj, sd);
3114    EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_name, NULL);
3115
3116    fname = _prepare_download();
3117    url = sd->src_name->url_cb
3118    (ELM_WIDGET_DATA(sd)->obj, method, address, lon, lat);
3119    if (!url)
3120      {
3121         ERR("Name URL is NULL");
3122         free(fname);
3123         return NULL;
3124      }
3125    name_list = ELM_NEW(Elm_Map_Name_List);
3126    name_list->wsd = sd;
3127    snprintf(fname2, sizeof(fname2), "%s/%d", fname, rand());
3128    name_list->fname = strdup(fname2);
3129    name_list->cb = name_cb;
3130    name_list->data = data;
3131    if (!ecore_file_download_full(url, name_list->fname, _name_list_cb,
3132                                  NULL, name_list,
3133                                  &(name_list->job), sd->ua) || !(name_list->job))
3134      {
3135         ERR("Can't request Name from %s to %s", url, name_list->fname);
3136         free(name_list->fname);
3137         free(name_list);
3138         free(fname);
3139         return NULL;
3140      }
3141    INF("Name requested from %s to %s", url, name_list->fname);
3142    free(url);
3143    free(fname);
3144
3145    evas_object_smart_callback_call
3146      (ELM_WIDGET_DATA(sd)->obj, SIG_NAME_LOAD, name_list->names);
3147    edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
3148                            "elm,state,busy,start", "elm");
3149    return name_list->names;
3150 }
3151
3152
3153 static Evas_Event_Flags
3154 _pinch_zoom_start_cb(void *data,
3155                      void *event_info __UNUSED__)
3156 {
3157    Elm_Map_Smart_Data *sd = data;
3158
3159    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3160
3161    sd->pinch_zoom = sd->zoom_detail;
3162
3163    return EVAS_EVENT_FLAG_NONE;
3164 }
3165
3166 static Evas_Event_Flags
3167 _pinch_zoom_cb(void *data,
3168                void *event_info)
3169 {
3170    Elm_Map_Smart_Data *sd = data;
3171
3172    EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
3173
3174    if (!sd->paused)
3175      {
3176         Elm_Gesture_Zoom_Info *ei = event_info;
3177
3178         _zoom(sd, sd->pinch_zoom + ei->zoom - 1, 0);
3179      }
3180
3181    return EVAS_EVENT_FLAG_NONE;
3182 }
3183
3184 static Evas_Event_Flags
3185 _pinch_rotate_cb(void *data,
3186                  void *event_info)
3187 {
3188    Elm_Map_Smart_Data *sd = data;
3189
3190    EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
3191
3192    if (!sd->paused)
3193      {
3194         int x, y, w, h;
3195         int angle;
3196         Elm_Gesture_Rotate_Info *ei = event_info;
3197         evas_object_geometry_get(ELM_WIDGET_DATA(sd)->obj, &x, &y, &w, &h);
3198         sd->pinch_rotate.d = sd->pinch_rotate.a + ei->angle - ei->base_angle;
3199         angle = (int)(sd->pinch_rotate.d);
3200         x = x + ((double)w * 0.5);
3201         y = y + ((double)h * 0.5);
3202         sd->engine->rotate(ELM_WIDGET_DATA(sd)->obj, angle, x, y, 0);
3203         _overlay_place(sd);
3204      }
3205
3206    return EVAS_EVENT_FLAG_NONE;
3207 }
3208
3209 static Evas_Event_Flags
3210 _pinch_rotate_end_cb(void *data,
3211                      void *event_info __UNUSED__)
3212 {
3213    Elm_Map_Smart_Data *sd = data;
3214
3215    EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
3216
3217    sd->pinch_rotate.a = sd->pinch_rotate.d;
3218
3219    return EVAS_EVENT_FLAG_NONE;
3220 }
3221
3222 static Evas_Event_Flags
3223 _pinch_momentum_start_cb(void *data,
3224                          void *ei)
3225 {
3226    Elm_Map_Smart_Data *sd = data;
3227    EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
3228    Elm_Gesture_Momentum_Info *mi = ei;
3229
3230    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME) &&
3231        (mi->n == 1))
3232      {
3233         sd->pinch_pan.st = mi->tx;
3234         sd->pinch_pan.x = mi->x1;
3235         sd->pinch_pan.y = mi->y1;
3236         _overlay_place(sd);
3237      }
3238    // FIXME: Because n line move has some bouncing bug,
3239    // perpect is calculated here
3240    if (sd->pinch_pan.perspect >= 90)
3241      sd->pinch_pan.perspect = 90;
3242    else if (sd->pinch_pan.perspect <= 0)
3243      sd->pinch_pan.perspect = 0;
3244    sd->pinch_pan.perspect_y = mi->y1;
3245
3246    return EVAS_EVENT_FLAG_NONE;
3247 }
3248
3249 static Evas_Event_Flags
3250 _pinch_momentum_move_cb(void *data,
3251                         void *ei)
3252 {
3253    Elm_Map_Smart_Data *sd = data;
3254    EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
3255    Elm_Gesture_Momentum_Info *mi = ei;
3256
3257    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME) &&
3258        (mi->n == 1))
3259      {
3260         sd->engine->pan(ELM_WIDGET_DATA(sd)->obj, sd->pinch_pan.x,
3261                         sd->pinch_pan.y, mi->x2, mi->y2);
3262         sd->pinch_pan.x = mi->x2;
3263         sd->pinch_pan.y = mi->y2;
3264         _overlay_place(sd);
3265      }
3266    // FIXME: Because n line move has some bouncing bug,
3267    // perpect is calculated here
3268    sd->pinch_pan.perspect += (mi->y2 - sd->pinch_pan.perspect_y);
3269    sd->pinch_pan.perspect_y = mi->y2;
3270
3271    return EVAS_EVENT_FLAG_NONE;
3272 }
3273
3274 static Evas_Event_Flags
3275 _pinch_momentum_end_cb(void *data,
3276                         void *ei)
3277 {
3278    Elm_Map_Smart_Data *sd = data;
3279    EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
3280    Elm_Gesture_Momentum_Info *mi = ei;
3281
3282    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME) &&
3283        (mi->n == 1))
3284      {
3285         sd->engine->pan(ELM_WIDGET_DATA(sd)->obj, sd->pinch_pan.x,
3286                         sd->pinch_pan.y,
3287                         sd->pinch_pan.x + (mi->mx)/25,
3288                         sd->pinch_pan.y + (mi->my)/25);
3289         _overlay_place(sd);
3290      }
3291
3292    return EVAS_EVENT_FLAG_NONE;
3293 }
3294
3295 static Evas_Event_Flags
3296 _pinch_n_lines_move_cb(void *data,
3297                        void *ei)
3298 {
3299    Elm_Map_Smart_Data *sd = data;
3300    EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
3301    Elm_Gesture_Line_Info *li = ei;
3302
3303    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME) &&
3304        (li->momentum.n == 2) &&
3305        (((170 <= li->angle) && (li->angle <=190)) ||
3306         (350 <= li->angle) || (li->angle <=10)))
3307      {
3308         sd->engine->perpective(ELM_WIDGET_DATA(sd)->obj, sd->pinch_pan.perspect, 0);
3309      }
3310
3311    return EVAS_EVENT_FLAG_NONE;
3312 }
3313
3314 static Evas_Event_Flags
3315 _pinch_n_lines_end_cb(void *data,
3316                       void *ei)
3317 {
3318    Elm_Map_Smart_Data *sd = data;
3319    EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
3320    Elm_Gesture_Line_Info *li = ei;
3321
3322    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME) &&
3323        (li->momentum.n == 2) &&
3324        (((170 <= li->angle) && (li->angle <=190)) ||
3325         (350 <= li->angle) || (li->angle <=10)))
3326      {
3327         sd->engine->perpective(ELM_WIDGET_DATA(sd)->obj, sd->pinch_pan.perspect, 0);
3328      }
3329
3330    return EVAS_EVENT_FLAG_NONE;
3331 }
3332 static void
3333 _elm_map_pan_smart_pos_set(Evas_Object *obj,
3334                            Evas_Coord x,
3335                            Evas_Coord y)
3336 {
3337    ELM_MAP_PAN_DATA_GET(obj, psd);
3338
3339    if ((x == psd->wsd->pan_x) && (y == psd->wsd->pan_y)) return;
3340
3341    psd->wsd->pan_x = x;
3342    psd->wsd->pan_y = y;
3343
3344    evas_object_smart_changed(obj);
3345 }
3346
3347 static void
3348 _elm_map_pan_smart_pos_get(const Evas_Object *obj,
3349                            Evas_Coord *x,
3350                            Evas_Coord *y)
3351 {
3352    ELM_MAP_PAN_DATA_GET(obj, psd);
3353
3354    if (x) *x = psd->wsd->pan_x;
3355    if (y) *y = psd->wsd->pan_y;
3356 }
3357
3358 static void
3359 _elm_map_pan_smart_pos_max_get(const Evas_Object *obj,
3360                                Evas_Coord *x,
3361                                Evas_Coord *y)
3362 {
3363    Evas_Coord ow, oh;
3364
3365    ELM_MAP_PAN_DATA_GET(obj, psd);
3366
3367    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
3368    ow = psd->wsd->size.w - ow;
3369    oh = psd->wsd->size.h - oh;
3370
3371    if (ow < 0) ow = 0;
3372    if (oh < 0) oh = 0;
3373    if (x) *x = ow;
3374    if (y) *y = oh;
3375 }
3376
3377 static void
3378 _elm_map_pan_smart_pos_min_get(const Evas_Object *obj __UNUSED__,
3379                                Evas_Coord *x,
3380                                Evas_Coord *y)
3381 {
3382    if (x) *x = 0;
3383    if (y) *y = 0;
3384 }
3385
3386 static void
3387 _elm_map_pan_smart_content_size_get(const Evas_Object *obj,
3388                                     Evas_Coord *w,
3389                                     Evas_Coord *h)
3390 {
3391    ELM_MAP_PAN_DATA_GET(obj, psd);
3392
3393    if (w) *w = psd->wsd->size.w;
3394    if (h) *h = psd->wsd->size.h;
3395 }
3396
3397 static void
3398 _elm_map_pan_smart_add(Evas_Object *obj)
3399 {
3400    /* here just to allocate our extended data */
3401    EVAS_SMART_DATA_ALLOC(obj, Elm_Map_Pan_Smart_Data);
3402
3403    ELM_PAN_CLASS(_elm_map_pan_parent_sc)->base.add(obj);
3404 }
3405
3406 static void
3407 _elm_map_pan_smart_resize(Evas_Object *obj,
3408                           Evas_Coord w __UNUSED__,
3409                           Evas_Coord h __UNUSED__)
3410 {
3411    ELM_MAP_PAN_DATA_GET(obj, psd);
3412
3413    _sizing_eval(psd->wsd);
3414    if (!psd->wsd->calc_job.zoom_changed)
3415      {
3416         psd->wsd->calc_job.zoom_changed = EINA_TRUE;
3417         psd->wsd->calc_job.zoom_anim = EINA_FALSE;
3418         psd->wsd->calc_job.zoom = psd->wsd->zoom;
3419      }
3420    evas_object_smart_changed(obj);
3421 }
3422
3423 static Evas_Object *
3424 _map_pan_add(Evas_Object *obj)
3425 {
3426    Evas_Coord minw, minh;
3427    ELM_MAP_DATA_GET(obj, sd);
3428
3429    if (!sd->s_iface)
3430      {
3431         sd->layout = edje_object_add(evas_object_evas_get(obj));
3432         elm_widget_theme_object_set
3433            (obj, sd->layout , "map", "base", elm_widget_style_get(obj));
3434
3435         /* common scroller hit rectangle setup */
3436         sd->hit_rect = evas_object_rectangle_add(evas_object_evas_get(obj));
3437         evas_object_smart_member_add(sd->hit_rect, obj);
3438         elm_widget_sub_object_add(obj, sd->hit_rect);
3439         evas_object_color_set(sd->hit_rect, 0, 0, 0, 0);
3440         evas_object_show(sd->hit_rect);
3441         evas_object_repeat_events_set(sd->hit_rect, EINA_TRUE);
3442
3443         /* interface's add() routine issued AFTER the object's smart_add() */
3444         sd->s_iface = evas_object_smart_interface_get
3445            (obj, ELM_SCROLLABLE_IFACE_NAME);
3446
3447         sd->s_iface->objects_set(obj, sd->layout, sd->hit_rect);
3448         edje_object_size_min_calc(sd->layout, &minw, &minh);
3449         evas_object_size_hint_min_set(obj, minw, minh);
3450         sd->s_iface->wheel_disabled_set(obj, EINA_TRUE);
3451         sd->s_iface->bounce_allow_set
3452            (obj, _elm_config->thumbscroll_bounce_enable,
3453             _elm_config->thumbscroll_bounce_enable);
3454         sd->s_iface->extern_pan_set(obj, sd->pan_obj);
3455
3456      }
3457
3458    evas_object_show(sd->layout);
3459    sd->s_iface->animate_start_cb_set(obj, _scroll_animate_start_cb);
3460    sd->s_iface->animate_stop_cb_set(obj, _scroll_animate_stop_cb);
3461    sd->s_iface->scroll_cb_set(obj, _scroll_cb);
3462
3463    sd->sep_maps_overlays =
3464       evas_object_rectangle_add(evas_object_evas_get(obj));
3465    elm_widget_sub_object_add(obj, sd->sep_maps_overlays);
3466    evas_object_smart_member_add(sd->sep_maps_overlays, sd->pan_obj);
3467
3468    sd->map = evas_map_new(EVAS_MAP_POINT);
3469
3470    srand(time(NULL));
3471    sd->id = ((int)getpid() << 16) | id_num;
3472    id_num++;
3473    _grid_all_create(sd);
3474
3475    // FIXME: Tile Provider is better to provide default tile size!
3476    sd->tsize = DEFAULT_TILE_SIZE;
3477    sd->size.w = sd->tsize;
3478    sd->size.h = sd->tsize;
3479    sd->size.tile = sd->tsize;
3480
3481    if (!ecore_file_download_protocol_available("http://"))
3482      ERR("Ecore must be built with curl support for the map widget!");
3483    return sd->layout;
3484 }
3485
3486 static void
3487 _map_pan_del(Evas_Object *obj)
3488 {
3489    Elm_Map_Route *r;
3490    Elm_Map_Name *na;
3491    Eina_List *l, *ll;
3492    Evas_Object *track;
3493    Elm_Map_Overlay *overlay;
3494    ELM_MAP_DATA_GET(obj, sd);
3495
3496    EINA_LIST_FOREACH_SAFE(sd->routes, l, ll, r)
3497      elm_map_route_del(r);
3498    eina_list_free(sd->routes);
3499    sd->routes = NULL;
3500
3501    EINA_LIST_FOREACH_SAFE(sd->names, l, ll, na)
3502      elm_map_name_del(na);
3503    eina_list_free(sd->names);
3504    sd->names = NULL;
3505
3506    EINA_LIST_FOREACH_SAFE(sd->overlays, l, ll, overlay)
3507      elm_map_overlay_del(overlay);
3508    eina_list_free(sd->overlays);
3509    sd->overlays = NULL;
3510
3511    eina_list_free(sd->group_overlays);
3512    sd->group_overlays = NULL;
3513    eina_list_free(sd->all_overlays);
3514    sd->all_overlays = NULL;
3515
3516    EINA_LIST_FREE (sd->track, track)
3517      evas_object_del(track);
3518    sd->track = NULL;
3519
3520    if (sd->scr_timer)
3521      {
3522         ecore_timer_del(sd->scr_timer);
3523         sd->scr_timer = NULL;
3524      }
3525    if (sd->zoom_animator)
3526      {
3527         ecore_animator_del(sd->zoom_animator);
3528         sd->zoom_animator = NULL;
3529      }
3530    _grid_all_clear(sd);
3531    if (sd->download_idler) ecore_idler_del(sd->download_idler);
3532    if (sd->download_list) eina_list_free(sd->download_list);
3533
3534    {
3535       char buf[4096];
3536       const char *cachedir;
3537
3538 #ifdef ELM_EFREET
3539       snprintf(buf, sizeof(buf), "%s" CACHE_ROOT, efreet_cache_home_get());
3540       (void)cachedir;
3541 #else
3542       cachedir = getenv("XDG_CACHE_HOME");
3543       snprintf(buf, sizeof(buf), "%s/%s" CACHE_ROOT, getenv("HOME"),
3544                cachedir ? : "/.config");
3545 #endif
3546       if (!ecore_file_recursive_rm(buf))
3547         ERR("Deletion of %s failed", buf);
3548    }
3549    if (sd->map)
3550      {
3551         evas_map_free(sd->map);
3552         sd->map = NULL;
3553      }
3554
3555    evas_object_smart_member_del(sd->sep_maps_overlays);
3556    elm_widget_sub_object_del(obj, sd->sep_maps_overlays);
3557    evas_object_del(sd->sep_maps_overlays);
3558    sd->sep_maps_overlays = NULL;
3559
3560    sd->s_iface->scroll_cb_set(obj, NULL);
3561    sd->s_iface->animate_stop_cb_set(obj, NULL);
3562    sd->s_iface->animate_start_cb_set(obj, NULL);
3563 }
3564
3565 static void
3566 _map_pan_show(Evas_Object *obj, double lon, double lat, int animation)
3567 {
3568    int x, y, w, h;
3569    ELM_MAP_DATA_GET(obj, sd);
3570
3571    _region_to_coord_convert
3572      (sd, lon, lat, sd->size.w, &x, &y);
3573    _viewport_coord_get(sd, NULL, NULL, &w, &h);
3574    x = x - (w / 2);
3575    y = y - (h / 2);
3576
3577    if (animation)
3578       sd->s_iface->region_bring_in(ELM_WIDGET_DATA(sd)->obj, x, y, w, h);
3579    else
3580       sd->s_iface->content_region_show(ELM_WIDGET_DATA(sd)->obj, x, y, w, h);
3581 }
3582
3583 static void
3584 _map_pan_zoom_do(Elm_Map_Smart_Data *sd,
3585          double zoom)
3586 {
3587    Evas_Coord vx, vy, vw, vh;
3588    Evas_Coord ow, oh;
3589
3590    if (zoom > sd->src_tile->zoom_max) zoom = sd->src_tile->zoom_max;
3591    else if (zoom < sd->src_tile->zoom_min)
3592      zoom = sd->src_tile->zoom_min;
3593
3594    ow = sd->size.w;
3595    oh = sd->size.h;
3596    sd->size.tile = pow(2.0, (zoom - sd->zoom)) * sd->tsize;
3597    sd->size.w = pow(2.0, sd->zoom) * sd->size.tile;
3598    sd->size.h = sd->size.w;
3599
3600    // Fix to zooming with (viewport center vx, vy) as the center to prevent
3601    // from zooming with (0,0) as the cetner. (scroller default behavior)
3602    _viewport_coord_get(sd, &vx, &vy, &vw, &vh);
3603    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
3604      {
3605         Evas_Coord x, y;
3606         double sx, sy;
3607
3608         if (vw > ow) sx = 0.5;
3609         else sx = (double)(vx + (double)(vw / 2)) / ow;
3610         if (vh > oh) sy = 0.5;
3611         else sy = (double)(vy + (double)(vh / 2)) / oh;
3612
3613         if (sx > 1.0) sx = 1.0;
3614         if (sy > 1.0) sy = 1.0;
3615
3616         x = ceil((sx * sd->size.w) - (vw / 2));
3617         y = ceil((sy * sd->size.h) - (vh / 2));
3618         if (x < 0) x = 0;
3619         else if (x > (sd->size.w - vw))
3620           x = sd->size.w - vw;
3621         if (y < 0) y = 0;
3622         else if (y > (sd->size.h - vh))
3623           y = sd->size.h - vh;
3624         sd->s_iface->content_region_show
3625           (ELM_WIDGET_DATA(sd)->obj, x, y, vw, vh);
3626      }
3627
3628    evas_object_smart_callback_call(sd->pan_obj, "changed", NULL);
3629    evas_object_smart_changed(sd->pan_obj);
3630 }
3631
3632 static Eina_Bool
3633 _zoom_anim_cb(void *data)
3634 {
3635    Elm_Map_Smart_Data *sd = data;
3636
3637    if (sd->ani.cnt <= 0)
3638      {
3639         sd->zoom_animator = NULL;
3640         evas_object_smart_changed(sd->pan_obj);
3641
3642         return ECORE_CALLBACK_CANCEL;
3643      }
3644    else
3645      {
3646         sd->ani.zoom += sd->ani.diff;
3647         sd->ani.cnt--;
3648         sd->zoom_detail = sd->ani.zoom;
3649         sd->zoom = ROUND(sd->zoom_detail);
3650         _map_pan_zoom_do(sd, sd->ani.zoom);
3651
3652         return ECORE_CALLBACK_RENEW;
3653      }
3654 }
3655
3656 static void
3657 _map_pan_zoom(Evas_Object *obj, double zoom, int animation)
3658 {
3659    ELM_MAP_DATA_GET(obj, sd);
3660
3661    if (sd->mode == ELM_MAP_ZOOM_MODE_MANUAL)
3662      {
3663         if (animation)
3664           {
3665              sd->ani.cnt = 10;
3666              sd->ani.zoom = sd->zoom;
3667              sd->ani.diff = (double)(zoom - sd->zoom) / 10;
3668              if (sd->zoom_animator) ecore_animator_del(sd->zoom_animator);
3669              sd->zoom_animator = ecore_animator_add(_zoom_anim_cb, sd);
3670           }
3671         else
3672           {
3673              sd->zoom_detail = zoom;
3674              sd->zoom = ROUND(sd->zoom_detail);
3675              _map_pan_zoom_do(sd, zoom);
3676           }
3677      }
3678    else
3679      {
3680         double diff;
3681         Evas_Coord w, h;
3682         Evas_Coord vw, vh;
3683
3684         w = sd->size.w;
3685         h = sd->size.h;
3686         _viewport_coord_get(sd, NULL, NULL, &vw, &vh);
3687
3688         if (sd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
3689           {
3690              if ((w < vw) && (h < vh))
3691                {
3692                   diff = 0.001;
3693                   while ((w < vw) && (h < vh))
3694                     {
3695                        zoom += diff;
3696                        w = pow(2.0, zoom) * sd->tsize;
3697                        h = pow(2.0, zoom) * sd->tsize;
3698                     }
3699                }
3700              else
3701                {
3702                   diff = -0.001;
3703                   while ((w > vw) || (h > vh))
3704                     {
3705                        zoom += diff;
3706                        w = pow(2.0, zoom) * sd->tsize;
3707                        h = pow(2.0, zoom) * sd->tsize;
3708                     }
3709                }
3710           }
3711         else if (sd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
3712           {
3713              if ((w < vw) || (h < vh))
3714                {
3715                   diff = 0.01;
3716                   while ((w < vw) || (h < vh))
3717                     {
3718                        zoom += diff;
3719                        w = pow(2.0, zoom) * sd->tsize;
3720                        h = pow(2.0, zoom) * sd->tsize;
3721                     }
3722                }
3723              else
3724                {
3725                   diff = -0.01;
3726                   while ((w > vw) && (h > vh))
3727                     {
3728                        zoom += diff;
3729                        w = pow(2.0, zoom) * sd->tsize;
3730                        h = pow(2.0, zoom) * sd->tsize;
3731                     }
3732                }
3733           }
3734         sd->zoom_detail = zoom;
3735         sd->zoom = ROUND(sd->zoom_detail);
3736         _map_pan_zoom_do(sd, zoom);
3737      }
3738 }
3739
3740 static void
3741 _map_pan_rotate(Evas_Object *obj, double angle, int x, int y, int animation __UNUSED__)
3742 {
3743    ELM_MAP_DATA_GET(obj, sd);
3744    sd->pan_rotate.d = angle;
3745    sd->pan_rotate.cx = x;
3746    sd->pan_rotate.cy = y;
3747    evas_object_smart_changed(sd->pan_obj);
3748 }
3749
3750 static void
3751 _map_pan_rotate_get(const Evas_Object *obj, double *angle, int *x, int *y)
3752 {
3753    ELM_MAP_DATA_GET(obj, sd);
3754    if (angle) *angle = sd->pan_rotate.d;
3755    if (x) *x = sd->pan_rotate.cx;
3756    if (y) *y = sd->pan_rotate.cy;
3757 }
3758
3759 static void
3760 _map_pan_perspective_set(Evas_Object *obj __UNUSED__, double perpective __UNUSED__, int animate __UNUSED__)
3761 {
3762    WRN("Not implemented function");
3763 }
3764
3765 static void
3766 _map_pan_region_get(const Evas_Object *obj, double *lon, double *lat)
3767 {
3768    double tlon, tlat;
3769    Evas_Coord vx, vy, vw, vh;
3770    ELM_MAP_DATA_GET(obj, sd);
3771
3772    _viewport_coord_get(sd, &vx, &vy, &vw, &vh);
3773    _coord_to_region_convert
3774      (sd, vx + vw / 2, vy + vh / 2, sd->size.w, &tlon, &tlat);
3775    if (lon) *lon = tlon;
3776    if (lat) *lat = tlat;
3777 }
3778
3779 static void
3780 _map_pan_canvas_to_region(const Evas_Object *obj, int x, int y, double *lon, double *lat)
3781 {
3782    ELM_MAP_DATA_GET(obj, sd);
3783    _canvas_to_coord(sd, x, y, &x, &y);
3784    _coord_to_region_convert(sd, x, y, sd->size.w, lon, lat);
3785 }
3786
3787 static void
3788 _map_pan_region_to_canvas(const Evas_Object *obj, double lon, double lat, int *x, int *y)
3789 {
3790    ELM_MAP_DATA_GET(obj, sd);
3791    _region_to_coord_convert(sd, lon, lat, sd->size.w, x, y);
3792    _coord_to_canvas(sd, *x, *y, x, y);
3793 }
3794
3795 static void
3796 _move_unimplemented(Evas_Object *obj __UNUSED__, int x __UNUSED__, int y __UNUSED__)
3797 {
3798    WRN("move is not implemented");
3799 }
3800
3801 static void
3802 _resize_unimplemented(Evas_Object *obj __UNUSED__, int w __UNUSED__, int y __UNUSED__)
3803 {
3804    WRN("resize is not implemented");
3805 }
3806
3807 static void
3808 _pan_unimplemented(Evas_Object *obj __UNUSED__, int x_1 __UNUSED__, int y_1 __UNUSED__, int x_2 __UNUSED__, int y_2 __UNUSED__)
3809 {
3810    WRN("pan is not implemented");
3811 }
3812
3813 static void
3814 _canvas_to_region_unimplemented(const Evas_Object *obj __UNUSED__, int x __UNUSED__, int y __UNUSED__, double *lon __UNUSED__, double *lat __UNUSED__)
3815 {
3816    WRN("canvas to region is not implemented");
3817 }
3818
3819 static void
3820 _region_to_canvas_unimplemented(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat __UNUSED__, int *x __UNUSED__, int *y __UNUSED__)
3821 {
3822    WRN("region to canvas is not implemented");
3823 }
3824
3825 static void
3826 _map_pan_overlays_show(Elm_Map_Smart_Data *sd, Eina_List *overlays)
3827 {
3828    double max_lon, min_lon, max_lat, min_lat, lon, lat;
3829    int zoom, zoom_max;
3830    Evas_Coord vw, vh;
3831
3832    EINA_SAFETY_ON_NULL_RETURN(sd);
3833    EINA_SAFETY_ON_NULL_RETURN(overlays);
3834
3835    _region_max_min_get(overlays, &max_lon, &min_lon, &max_lat, &min_lat);
3836    lon = (max_lon + min_lon) / 2;
3837    lat = (max_lat + min_lat) / 2;
3838
3839    zoom = sd->src_tile->zoom_min;
3840    _viewport_coord_get(sd, NULL, NULL, &vw, &vh);
3841    if (sd->src_tile->zoom_max < sd->zoom_max)
3842      zoom_max = sd->src_tile->zoom_max;
3843    else zoom_max = sd->zoom_max;
3844    while (zoom <= zoom_max)
3845      {
3846         Evas_Coord size, max_x, max_y, min_x, min_y;
3847
3848         size = pow(2.0, zoom) * sd->tsize;
3849         _region_to_coord_convert
3850           (sd, min_lon, max_lat, size, &min_x, &max_y);
3851         _region_to_coord_convert
3852           (sd, max_lon, min_lat, size, &max_x, &min_y);
3853         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
3854         zoom++;
3855      }
3856    zoom--;
3857
3858    sd->engine->zoom(ELM_WIDGET_DATA(sd)->obj, zoom, 0);
3859    sd->engine->show(ELM_WIDGET_DATA(sd)->obj, lon, lat, EINA_FALSE);
3860 }
3861
3862 static void
3863 _calc_job(Elm_Map_Smart_Data *sd)
3864 {
3865    if (sd->calc_job.zoom_changed)
3866      {
3867         _map_pan_zoom(ELM_WIDGET_DATA(sd)->obj, sd->calc_job.zoom, sd->calc_job.zoom_anim);
3868         sd->calc_job.zoom_changed = EINA_FALSE;
3869      }
3870    if (!sd->zoom_animator && sd->calc_job.show_changed)
3871      {
3872         _map_pan_show(ELM_WIDGET_DATA(sd)->obj, sd->calc_job.lon, sd->calc_job.lat,
3873                       sd->calc_job.show_anim);
3874         sd->calc_job.show_changed = EINA_FALSE;
3875      }
3876    if (!sd->zoom_animator && sd->calc_job.overlays_changed)
3877      {
3878         _map_pan_overlays_show(sd, sd->calc_job.overlays);
3879         sd->calc_job.overlays_changed = EINA_FALSE;
3880      }
3881 }
3882
3883 static void
3884 _elm_map_pan_smart_calculate(Evas_Object *obj)
3885 {
3886    Evas_Coord w, h;
3887
3888    ELM_MAP_PAN_DATA_GET(obj, psd);
3889
3890    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
3891    if (w <= 0 || h <= 0) return;
3892
3893    _grid_place(psd->wsd);
3894    _overlay_place(psd->wsd);
3895    _track_place(psd->wsd);
3896    _calc_job(psd->wsd);
3897 }
3898
3899 static void
3900 _elm_map_pan_smart_move(Evas_Object *obj,
3901                         Evas_Coord x __UNUSED__,
3902                         Evas_Coord y __UNUSED__)
3903 {
3904    EINA_SAFETY_ON_NULL_RETURN(obj);
3905
3906    evas_object_smart_changed(obj);
3907 }
3908
3909 static void
3910 _elm_map_pan_smart_set_user(Elm_Map_Pan_Smart_Class *sc)
3911 {
3912    ELM_PAN_CLASS(sc)->base.add = _elm_map_pan_smart_add;
3913    ELM_PAN_CLASS(sc)->base.move = _elm_map_pan_smart_move;
3914    ELM_PAN_CLASS(sc)->base.resize = _elm_map_pan_smart_resize;
3915    ELM_PAN_CLASS(sc)->base.calculate = _elm_map_pan_smart_calculate;
3916
3917    ELM_PAN_CLASS(sc)->pos_set = _elm_map_pan_smart_pos_set;
3918    ELM_PAN_CLASS(sc)->pos_get = _elm_map_pan_smart_pos_get;
3919    ELM_PAN_CLASS(sc)->pos_max_get = _elm_map_pan_smart_pos_max_get;
3920    ELM_PAN_CLASS(sc)->pos_min_get = _elm_map_pan_smart_pos_min_get;
3921    ELM_PAN_CLASS(sc)->content_size_get =
3922      _elm_map_pan_smart_content_size_get;
3923 }
3924
3925 static Eina_Bool
3926 _elm_map_smart_on_focus(Evas_Object *obj)
3927 {
3928    ELM_MAP_DATA_GET(obj, sd);
3929
3930    if (elm_widget_focus_get(obj))
3931      {
3932         edje_object_signal_emit
3933           (ELM_WIDGET_DATA(sd)->resize_obj, "elm,action,focus", "elm");
3934         evas_object_focus_set(ELM_WIDGET_DATA(sd)->resize_obj, EINA_TRUE);
3935      }
3936    else
3937      {
3938         edje_object_signal_emit
3939           (ELM_WIDGET_DATA(sd)->resize_obj, "elm,action,unfocus", "elm");
3940         evas_object_focus_set(ELM_WIDGET_DATA(sd)->resize_obj, EINA_FALSE);
3941      }
3942
3943    return EINA_TRUE;
3944 }
3945
3946 static Eina_Bool
3947 _elm_map_smart_theme(Evas_Object *obj)
3948 {
3949    ELM_MAP_DATA_GET(obj, sd);
3950
3951    if (!ELM_WIDGET_CLASS(_elm_map_parent_sc)->theme(obj))
3952      return EINA_FALSE;
3953
3954    _sizing_eval(sd);
3955
3956    return EINA_TRUE;
3957 }
3958
3959 static Eina_Bool
3960 _elm_map_smart_event(Evas_Object *obj,
3961                      Evas_Object *src __UNUSED__,
3962                      Evas_Callback_Type type,
3963                      void *event_info)
3964 {
3965    Evas_Coord vh;
3966    Evas_Coord x, y;
3967    Evas_Event_Key_Down *ev = event_info;
3968    Evas_Coord step_x, step_y, page_x, page_y;
3969
3970    ELM_MAP_DATA_GET(obj, sd);
3971
3972    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
3973    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
3974    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
3975
3976    sd->s_iface->content_pos_get(obj, &x, &y);
3977    sd->s_iface->step_size_get(obj, &step_x, &step_y);
3978    sd->s_iface->page_size_get(obj, &page_x, &page_y);
3979    sd->s_iface->content_viewport_size_get(obj, NULL, &vh);
3980
3981    if ((!strcmp(ev->keyname, "Left")) ||
3982        ((!strcmp(ev->keyname, "KP_Left")) && (!ev->string)))
3983      {
3984         x -= step_x;
3985      }
3986    else if ((!strcmp(ev->keyname, "Right")) ||
3987             ((!strcmp(ev->keyname, "KP_Right")) && (!ev->string)))
3988      {
3989         x += step_x;
3990      }
3991    else if ((!strcmp(ev->keyname, "Up")) ||
3992             ((!strcmp(ev->keyname, "KP_Up")) && (!ev->string)))
3993      {
3994         y -= step_y;
3995      }
3996    else if ((!strcmp(ev->keyname, "Down")) ||
3997             ((!strcmp(ev->keyname, "KP_Down")) && (!ev->string)))
3998      {
3999         y += step_y;
4000      }
4001    else if ((!strcmp(ev->keyname, "Prior")) ||
4002             ((!strcmp(ev->keyname, "KP_Prior")) && (!ev->string)))
4003      {
4004         if (page_y < 0)
4005           y -= -(page_y * vh) / 100;
4006         else
4007           y -= page_y;
4008      }
4009    else if ((!strcmp(ev->keyname, "Next")) ||
4010             ((!strcmp(ev->keyname, "KP_Next")) && (!ev->string)))
4011      {
4012         if (page_y < 0)
4013           y += -(page_y * vh) / 100;
4014         else
4015           y += page_y;
4016      }
4017    else if (!strcmp(ev->keyname, "KP_Add"))
4018      {
4019         _zoom(sd, sd->zoom + 1, 1);
4020         return EINA_TRUE;
4021      }
4022    else if (!strcmp(ev->keyname, "KP_Subtract"))
4023      {
4024         _zoom(sd, sd->zoom - 1, 1);
4025         return EINA_TRUE;
4026      }
4027    else return EINA_FALSE;
4028
4029    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
4030    sd->s_iface->content_pos_set(obj, x, y, EINA_TRUE);
4031
4032    return EINA_TRUE;
4033 }
4034
4035 static void
4036 _source_tile_set(Elm_Map_Smart_Data *sd,
4037                  const char *source_name)
4038 {
4039    Source_Tile *s;
4040    Eina_List *l;
4041
4042    EINA_SAFETY_ON_NULL_RETURN(source_name);
4043
4044    if (sd->src_tile && !strcmp(sd->src_tile->name, source_name))
4045      return;
4046
4047    EINA_LIST_FOREACH(sd->src_tiles, l, s)
4048      {
4049         if (!strcmp(s->name, source_name))
4050           {
4051              sd->src_tile = s;
4052              break;
4053           }
4054      }
4055    if (!sd->src_tile)
4056      {
4057         ERR("source name (%s) is not found", source_name);
4058         return;
4059      }
4060
4061    if (sd->src_tile->zoom_max < sd->zoom)
4062      sd->zoom = sd->src_tile->zoom_max;
4063    else if (sd->src_tile->zoom_min > sd->zoom)
4064      sd->zoom = sd->src_tile->zoom_min;
4065
4066    if (sd->src_tile->zoom_max < sd->zoom_max)
4067      sd->zoom_max = sd->src_tile->zoom_max;
4068    if (sd->src_tile->zoom_min > sd->zoom_min)
4069      sd->zoom_min = sd->src_tile->zoom_min;
4070
4071    _grid_all_clear(sd);
4072    _grid_all_create(sd);
4073    sd->zoom_detail = sd->zoom;
4074    _map_pan_zoom_do(sd, sd->zoom);
4075 }
4076
4077 static void
4078 _source_route_set(Elm_Map_Smart_Data *sd,
4079                   const char *source_name)
4080 {
4081    Source_Route *s;
4082    Eina_List *l;
4083
4084    EINA_SAFETY_ON_NULL_RETURN(source_name);
4085
4086    if (sd->src_route && !strcmp(sd->src_route->name, source_name))
4087      return;
4088
4089    EINA_LIST_FOREACH(sd->src_routes, l, s)
4090      {
4091         if (!strcmp(s->name, source_name))
4092           {
4093              sd->src_route = s;
4094              break;
4095           }
4096      }
4097    if (!sd->src_route)
4098      {
4099         ERR("source name (%s) is not found", source_name);
4100         return;
4101      }
4102 }
4103
4104 static void
4105 _source_name_set(Elm_Map_Smart_Data *sd,
4106                  const char *source_name)
4107 {
4108    Source_Name *s;
4109    Eina_List *l;
4110
4111    EINA_SAFETY_ON_NULL_RETURN(source_name);
4112
4113    if (sd->src_name && !strcmp(sd->src_name->name, source_name))
4114      return;
4115
4116    EINA_LIST_FOREACH(sd->src_names, l, s)
4117      {
4118         if (!strcmp(s->name, source_name))
4119           {
4120              sd->src_name = s;
4121              break;
4122           }
4123      }
4124    if (!sd->src_name)
4125      {
4126         ERR("source name (%s) is not found", source_name);
4127         return;
4128      }
4129 }
4130
4131 static Eina_Bool
4132 _source_mod_cb(Eina_Module *m,
4133                     void *data)
4134 {
4135    const char *file;
4136    Elm_Map_Smart_Data *sd = data;
4137
4138    Elm_Map_Module_Source_Name_Func name_cb;
4139    Elm_Map_Module_Add_Func add_cb;
4140    Elm_Map_Module_Del_Func del_cb;
4141    Elm_Map_Module_Move_Func move_cb;
4142    Elm_Map_Module_Resize_Func resize_cb;
4143    Elm_Map_Module_Region_Get_Func region_get_cb;
4144    Elm_Map_Module_Pan_Func pan_cb;
4145    Elm_Map_Module_Show_Func show_cb;
4146    Elm_Map_Module_Zoom_Func zoom_cb;
4147    Elm_Map_Module_Rotate_Func rotate_cb;
4148    Elm_Map_Module_Rotate_Get_Func rotate_get_cb;
4149    Elm_Map_Module_Canvas_to_Region_Func canvas_to_region_cb;
4150    Elm_Map_Module_Region_to_Canvas_Func region_to_canvas_cb;
4151    Elm_Map_Module_Perspective_Set_Func perpective_cb;
4152    Elm_Map_Module_Tile_Url_Func tile_url_cb;
4153    Elm_Map_Module_Tile_Scale_Func scale_cb;
4154    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
4155    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
4156    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
4157    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
4158    Elm_Map_Module_Route_Url_Func route_url_cb;
4159    Elm_Map_Module_Name_Url_Func name_url_cb;
4160
4161    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
4162
4163    file = eina_module_file_get(m);
4164    if (!eina_module_load(m))
4165      {
4166         ERR("Could not load module \"%s\": %s", file,
4167             eina_error_msg_get(eina_error_get()));
4168         return EINA_FALSE;
4169      }
4170    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
4171    if (!name_cb)
4172      {
4173         name_cb = eina_module_symbol_get(m, "map_module_name_get");
4174         if (!name_cb)
4175           {
4176              WRN("Could not find map module name from module \"%s\": %s",
4177                  file, eina_error_msg_get(eina_error_get()));
4178              eina_module_unload(m);
4179              return EINA_FALSE;
4180           }
4181      }
4182
4183    // Find Map Engine
4184    zoom_min = eina_module_symbol_get(m, "map_module_zoom_min_get");
4185    zoom_max = eina_module_symbol_get(m, "map_module_zoom_max_get");
4186    add_cb = eina_module_symbol_get(m, "map_module_add");
4187    del_cb = eina_module_symbol_get(m, "map_module_del");
4188    move_cb = eina_module_symbol_get(m, "map_module_move");
4189    resize_cb = eina_module_symbol_get(m, "map_module_resize");
4190    region_get_cb = eina_module_symbol_get(m, "map_module_region_get");
4191    pan_cb = eina_module_symbol_get(m, "map_module_pan");
4192    show_cb = eina_module_symbol_get(m, "map_module_show");
4193    zoom_cb = eina_module_symbol_get(m, "map_module_zoom");
4194    rotate_cb = eina_module_symbol_get(m, "map_module_rotate");
4195    rotate_get_cb = eina_module_symbol_get(m, "map_module_rotate_get");
4196    perpective_cb = eina_module_symbol_get(m, "map_module_perpective_set");
4197    canvas_to_region_cb = eina_module_symbol_get(m, "map_module_canvas_to_region");
4198    region_to_canvas_cb = eina_module_symbol_get(m, "map_module_region_to_canvas");
4199    if (zoom_min && zoom_max && add_cb && del_cb && show_cb && zoom_cb && rotate_cb && rotate_get_cb && perpective_cb)
4200      {
4201         INF("Map ENGINE module is loaded \"%s\"",  file);
4202         Source_Engine *s;
4203         s = ELM_NEW(Source_Engine);
4204         s->name = name_cb();
4205         s->zoom_min = zoom_min();
4206         s->zoom_max = zoom_max();
4207         s->add = add_cb;
4208         s->del = del_cb;
4209         if (move_cb) s->move = move_cb;
4210         else s->move = _move_unimplemented;
4211         if (resize_cb) s->resize = resize_cb;
4212         else s->resize = _resize_unimplemented;
4213         s->region_get = region_get_cb;
4214         if (pan_cb) s->pan = pan_cb;
4215         else s->pan = _pan_unimplemented;
4216         s->show = show_cb;
4217         s->zoom = zoom_cb;
4218         s->rotate = rotate_cb;
4219         s->rotate_get = rotate_get_cb;
4220         s->perpective = perpective_cb;
4221         if (canvas_to_region_cb) s->canvas_to_region = canvas_to_region_cb;
4222         else s->canvas_to_region = _canvas_to_region_unimplemented;
4223         if (region_to_canvas_cb) s->region_to_canvas = region_to_canvas_cb;
4224         else s->region_to_canvas = _region_to_canvas_unimplemented;
4225
4226         sd->engines = eina_list_append(sd->engines, s);
4227      }
4228
4229    // Find TILE module
4230    tile_url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
4231    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
4232    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
4233    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
4234    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
4235    scale_cb = eina_module_symbol_get(m, "map_module_tile_scale_get");
4236    if (tile_url_cb && zoom_min && zoom_max && geo_to_coord && coord_to_geo && scale_cb)
4237      {
4238         INF("Map TILE module is loaded \"%s\"",  file);
4239         Source_Tile *s;
4240         s = ELM_NEW(Source_Tile);
4241         s->name = name_cb();
4242         s->zoom_min = zoom_min();
4243         s->zoom_max = zoom_max();
4244         s->url_cb = tile_url_cb;
4245         s->geo_to_coord = geo_to_coord;
4246         s->coord_to_geo = coord_to_geo;
4247         s->scale_cb = scale_cb;
4248         sd->src_tiles = eina_list_append(sd->src_tiles, s);
4249      }
4250
4251    // Find ROUTE module
4252    route_url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
4253    if (route_url_cb)
4254      {
4255         INF("Map ROUTE module is loaded \"%s\"",  file);
4256         Source_Route *s;
4257         s = ELM_NEW(Source_Tile);
4258         s->name = name_cb();
4259         s->url_cb = route_url_cb;
4260         sd->src_routes = eina_list_append(sd->src_routes, s);
4261      }
4262
4263    // Find NAME module
4264    name_url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
4265    if (name_url_cb)
4266      {
4267         INF("Map NAME module is loaded \"%s\"",  file);
4268         Source_Name *s;
4269         s = ELM_NEW(Source_Tile);
4270         s->name = name_cb();
4271         s->url_cb = name_url_cb;
4272         sd->src_names = eina_list_append(sd->src_names, s);
4273      }
4274    return EINA_TRUE;
4275 }
4276
4277 static void
4278 _source_all_unload(Elm_Map_Smart_Data *sd)
4279 {
4280    int idx = 0;
4281    Source_Tile *s;
4282
4283    for (idx = 0; sd->src_tile_names[idx]; idx++)
4284      eina_stringshare_del(sd->src_tile_names[idx]);
4285    for (idx = 0; sd->src_route_names[idx]; idx++)
4286      eina_stringshare_del(sd->src_route_names[idx]);
4287    for (idx = 0; sd->src_name_names[idx]; idx++)
4288      eina_stringshare_del(sd->src_name_names[idx]);
4289
4290    EINA_LIST_FREE(sd->src_tiles, s) free(s);
4291    EINA_LIST_FREE(sd->src_routes, s) free(s);
4292    EINA_LIST_FREE(sd->src_names, s) free(s);
4293
4294    eina_module_list_free(sd->src_mods);
4295 }
4296
4297
4298 static void
4299 _source_all_load(Elm_Map_Smart_Data *sd)
4300 {
4301    Source_Engine *engine;
4302    Source_Tile *src_tile;
4303    Source_Route *src_route;
4304    Source_Name *src_name;
4305    unsigned int idx;
4306    Eina_List *l;
4307
4308    // Load hard coded TILE source
4309    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
4310      {
4311         src_tile = ELM_NEW(Source_Tile);
4312         src_tile->name = src_tiles[idx].name;
4313         src_tile->zoom_min = src_tiles[idx].zoom_min;
4314         src_tile->zoom_max = src_tiles[idx].zoom_max;
4315         src_tile->url_cb = src_tiles[idx].url_cb;
4316         src_tile->geo_to_coord = src_tiles[idx].geo_to_coord;
4317         src_tile->coord_to_geo = src_tiles[idx].coord_to_geo;
4318         src_tile->scale_cb = src_tiles[idx].scale_cb;
4319         sd->src_tiles = eina_list_append(sd->src_tiles, src_tile);
4320      }
4321    // Load hard coded ROUTE source
4322    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
4323      {
4324         src_route = ELM_NEW(Source_Route);
4325         src_route->name = src_routes[idx].name;
4326         src_route->url_cb = src_routes[idx].url_cb;
4327         sd->src_routes = eina_list_append(sd->src_routes, src_route);
4328      }
4329    // Load from hard coded NAME source
4330    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
4331      {
4332         src_name = ELM_NEW(Source_Name);
4333         src_name->name = src_names[idx].name;
4334         src_name->url_cb = src_names[idx].url_cb;
4335         sd->src_names = eina_list_append(sd->src_names, src_name);
4336      }
4337    // Load Internal Default Map Engine
4338    engine = ELM_NEW(Source_Engine);
4339    engine->name = INTERNAL_ENGINE_NAME;
4340    engine->zoom_min = src_tiles[0].zoom_min;
4341    engine->zoom_max = src_tiles[0].zoom_max;
4342    engine->add = _map_pan_add;
4343    engine->del = _map_pan_del;
4344    engine->pan = _pan_unimplemented;
4345    engine->show = _map_pan_show;
4346    engine->zoom = _map_pan_zoom;
4347    engine->rotate = _map_pan_rotate;
4348    engine->rotate_get = _map_pan_rotate_get;
4349    engine->perpective = _map_pan_perspective_set;
4350    engine->region_get = _map_pan_region_get;
4351    engine->canvas_to_region = _map_pan_canvas_to_region;
4352    engine->region_to_canvas = _map_pan_region_to_canvas;
4353    sd->engines = eina_list_append(sd->engines, engine);
4354
4355    // Load from modules
4356    sd->src_mods = eina_module_list_get(sd->src_mods, MODULES_PATH, 1,
4357                                        &_source_mod_cb, sd);
4358
4359    // Set default source
4360    sd->engine = eina_list_nth(sd->engines, 0);
4361    sd->src_tile = eina_list_nth(sd->src_tiles, 0);
4362    sd->src_route = eina_list_nth(sd->src_routes, 0);
4363    sd->src_name = eina_list_nth(sd->src_names, 0);
4364
4365    // Make name string of sources
4366    idx = 0;
4367    sd->engine_names = calloc((eina_list_count(sd->engines) + 1),
4368                                  sizeof(const char *));
4369    EINA_LIST_FOREACH(sd->engines, l, engine)
4370      {
4371         eina_stringshare_replace(&sd->engine_names[idx], engine->name);
4372         INF("engine : %s", sd->engine_names[idx]);
4373         idx++;
4374      }
4375    idx = 0;
4376    sd->src_tile_names = calloc((eina_list_count(sd->src_tiles) + 1),
4377                                sizeof(const char *));
4378    EINA_LIST_FOREACH(sd->src_tiles, l, src_tile)
4379      {
4380         eina_stringshare_replace(&sd->src_tile_names[idx], src_tile->name);
4381         INF("source tile: %s", sd->src_tile_names[idx]);
4382         idx++;
4383      }
4384    idx = 0;
4385    sd->src_route_names = calloc((eina_list_count(sd->src_routes) + 1),
4386                                 sizeof(const char *));
4387    EINA_LIST_FOREACH(sd->src_routes, l, src_route)
4388      {
4389         eina_stringshare_replace(&sd->src_route_names[idx], src_route->name);
4390         INF("source route: %s", sd->src_route_names[idx]);
4391         idx++;
4392      }
4393    idx = 0;
4394    sd->src_name_names = calloc((eina_list_count(sd->src_names) + 1),
4395                                sizeof(const char *));
4396    EINA_LIST_FOREACH(sd->src_names, l, src_name)
4397      {
4398         eina_stringshare_replace(&sd->src_name_names[idx], src_name->name);
4399         INF("source name: %s", sd->src_name_names[idx]);
4400         idx++;
4401      }
4402 }
4403
4404 static void
4405 _elm_map_smart_add(Evas_Object *obj)
4406 {
4407    Evas_Object *layout;
4408    Elm_Map_Pan_Smart_Data *pan_data;
4409    EVAS_SMART_DATA_ALLOC(obj, Elm_Map_Smart_Data);
4410
4411    ELM_WIDGET_CLASS(_elm_map_parent_sc)->base.add(obj);
4412
4413    elm_widget_can_focus_set(obj, EINA_TRUE);
4414
4415    priv->pan_obj = evas_object_smart_add
4416       (evas_object_evas_get(obj), _elm_map_pan_smart_class_new());
4417    pan_data = evas_object_smart_data_get(priv->pan_obj);
4418    pan_data->wsd = priv;
4419
4420    _source_all_load(priv);
4421    layout = priv->engine->add(obj);
4422    elm_widget_resize_object_set(obj, layout);
4423
4424    evas_object_event_callback_add
4425      (obj, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down_cb, priv);
4426    evas_object_event_callback_add
4427      (obj, EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, priv);
4428    evas_object_event_callback_add
4429      (obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, priv);
4430    evas_object_event_callback_add
4431       (obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints_cb, priv);
4432
4433    priv->g_layer = elm_gesture_layer_add(obj);
4434    if (!priv->g_layer) ERR("elm_gesture_layer_add() failed");
4435    elm_gesture_layer_attach(priv->g_layer, obj);
4436    elm_gesture_layer_cb_set
4437      (priv->g_layer, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
4438      _pinch_zoom_start_cb, priv);
4439    elm_gesture_layer_cb_set
4440      (priv->g_layer, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
4441      _pinch_zoom_cb, priv);
4442    elm_gesture_layer_cb_set
4443      (priv->g_layer, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
4444      _pinch_rotate_cb, priv);
4445    elm_gesture_layer_cb_set
4446      (priv->g_layer, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
4447      _pinch_rotate_end_cb, priv);
4448    elm_gesture_layer_cb_set
4449      (priv->g_layer, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
4450      _pinch_rotate_end_cb, priv);
4451    elm_gesture_layer_cb_set
4452      (priv->g_layer, ELM_GESTURE_MOMENTUM, ELM_GESTURE_STATE_START,
4453      _pinch_momentum_start_cb, priv);
4454    elm_gesture_layer_cb_set
4455      (priv->g_layer, ELM_GESTURE_MOMENTUM, ELM_GESTURE_STATE_MOVE,
4456      _pinch_momentum_move_cb, priv);
4457    elm_gesture_layer_cb_set
4458      (priv->g_layer, ELM_GESTURE_MOMENTUM, ELM_GESTURE_STATE_END,
4459      _pinch_momentum_end_cb, priv);
4460    elm_gesture_layer_cb_set
4461      (priv->g_layer, ELM_GESTURE_N_LINES, ELM_GESTURE_STATE_MOVE,
4462      _pinch_n_lines_move_cb, priv);
4463    elm_gesture_layer_cb_set
4464      (priv->g_layer, ELM_GESTURE_N_LINES, ELM_GESTURE_STATE_END,
4465      _pinch_n_lines_end_cb, priv);
4466
4467    priv->mode = ELM_MAP_ZOOM_MODE_MANUAL;
4468    priv->zoom_min = priv->engine->zoom_min;
4469    priv->zoom_max = priv->engine->zoom_max;
4470    priv->zoom = 0;
4471    priv->zoom_detail = 0;
4472
4473    priv->engine->zoom(obj, 0, 0);
4474 }
4475
4476 static void
4477 _elm_map_smart_del(Evas_Object *obj)
4478 {
4479    ELM_MAP_DATA_GET(obj, sd);
4480
4481    if (sd->zoom_timer) ecore_timer_del(sd->zoom_timer);
4482    if (sd->long_timer) ecore_timer_del(sd->long_timer);
4483    if (sd->loaded_timer) ecore_timer_del(sd->loaded_timer);
4484
4485    if (sd->user_agent) eina_stringshare_del(sd->user_agent);
4486    if (sd->ua) eina_hash_free(sd->ua);
4487
4488    sd->engine->del(obj);
4489    _source_all_unload(sd);
4490
4491    evas_object_del(sd->pan_obj);
4492    ELM_WIDGET_CLASS(_elm_map_parent_sc)->base.del(obj);
4493 }
4494
4495 static void
4496 _elm_map_smart_calculate(Evas_Object *obj)
4497 {
4498    ELM_MAP_DATA_GET(obj, sd);
4499
4500    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
4501      _overlay_place(sd);
4502 }
4503
4504 static void
4505 _elm_map_smart_move(Evas_Object *obj,
4506                     Evas_Coord x,
4507                     Evas_Coord y)
4508 {
4509    ELM_MAP_DATA_GET(obj, sd);
4510
4511    ELM_WIDGET_CLASS(_elm_map_parent_sc)->base.move(obj, x, y);
4512
4513    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
4514       evas_object_move(sd->hit_rect, x, y);
4515    else
4516      {
4517         sd->engine->move(obj, x, y);
4518         _overlay_place(sd);
4519      }
4520 }
4521
4522 static void
4523 _elm_map_smart_resize(Evas_Object *obj,
4524                       Evas_Coord w,
4525                       Evas_Coord h)
4526 {
4527    ELM_MAP_DATA_GET(obj, sd);
4528
4529    ELM_WIDGET_CLASS(_elm_map_parent_sc)->base.resize(obj, w, h);
4530
4531    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
4532       evas_object_resize(sd->hit_rect, w, h);
4533    else
4534      {
4535         sd->engine->resize(obj, w, h);
4536         _overlay_place(sd);
4537      }
4538 }
4539
4540 static void
4541 _elm_map_smart_member_add(Evas_Object *obj,
4542                           Evas_Object *member)
4543 {
4544    ELM_MAP_DATA_GET(obj, sd);
4545
4546    ELM_WIDGET_CLASS(_elm_map_parent_sc)->base.member_add(obj, member);
4547
4548    if (sd->hit_rect)
4549      evas_object_raise(sd->hit_rect);
4550 }
4551
4552 static void
4553 _elm_map_smart_set_user(Elm_Map_Smart_Class *sc)
4554 {
4555    ELM_WIDGET_CLASS(sc)->base.add = _elm_map_smart_add;
4556    ELM_WIDGET_CLASS(sc)->base.del = _elm_map_smart_del;
4557    ELM_WIDGET_CLASS(sc)->base.calculate = _elm_map_smart_calculate;
4558
4559    ELM_WIDGET_CLASS(sc)->base.move = _elm_map_smart_move;
4560    ELM_WIDGET_CLASS(sc)->base.resize = _elm_map_smart_resize;
4561    ELM_WIDGET_CLASS(sc)->base.member_add = _elm_map_smart_member_add;
4562
4563    ELM_WIDGET_CLASS(sc)->on_focus = _elm_map_smart_on_focus;
4564    ELM_WIDGET_CLASS(sc)->theme = _elm_map_smart_theme;
4565    ELM_WIDGET_CLASS(sc)->event = _elm_map_smart_event;
4566 }
4567 #endif
4568
4569 EAPI const Elm_Map_Smart_Class *
4570 elm_map_smart_class_get(void)
4571 {
4572 #ifdef HAVE_ELEMENTARY_ECORE_CON
4573    static Elm_Map_Smart_Class _sc =
4574      ELM_MAP_SMART_CLASS_INIT_NAME_VERSION(ELM_MAP_SMART_NAME);
4575    static const Elm_Map_Smart_Class *class = NULL;
4576    Evas_Smart_Class *esc = (Evas_Smart_Class *)&_sc;
4577
4578    if (class) return class;
4579
4580    _elm_map_smart_set(&_sc);
4581    esc->callbacks = _smart_callbacks;
4582    class = &_sc;
4583
4584    return class;
4585 #else
4586    return NULL;
4587 #endif
4588 }
4589
4590 EAPI Evas_Object *
4591 elm_map_add(Evas_Object *parent)
4592 {
4593 #ifdef HAVE_ELEMENTARY_ECORE_CON
4594    Evas_Object *obj;
4595
4596    EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
4597
4598    obj = elm_widget_add(_elm_map_smart_class_new(), parent);
4599    if (!obj) return NULL;
4600
4601    if (!elm_widget_sub_object_add(parent, obj))
4602      ERR("could not add %p as sub object of %p", obj, parent);
4603
4604    return obj;
4605 #else
4606    (void)parent;
4607    return NULL;
4608 #endif
4609 }
4610
4611 EAPI void
4612 elm_map_zoom_set(Evas_Object *obj,
4613                  int zoom)
4614 {
4615 #ifdef HAVE_ELEMENTARY_ECORE_CON
4616
4617    ELM_MAP_CHECK(obj);
4618    ELM_MAP_DATA_GET(obj, sd);
4619    EINA_SAFETY_ON_NULL_RETURN(sd->src_tile);
4620
4621    Eina_Bool animation;
4622
4623    if (sd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
4624    if (zoom < 0) zoom = 0;
4625    if (sd->zoom == zoom) return;
4626
4627    if (sd->paused) animation = EINA_FALSE;
4628    else animation = EINA_TRUE;
4629
4630    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
4631      {
4632         sd->calc_job.zoom_changed = EINA_TRUE;
4633         sd->calc_job.zoom_anim = animation;
4634         sd->calc_job.zoom = zoom;
4635         evas_object_smart_changed(sd->pan_obj);
4636      }
4637    else _zoom(sd, zoom, 1);
4638
4639 #else
4640    (void)obj;
4641    (void)zoom;
4642 #endif
4643 }
4644
4645 EAPI int
4646 elm_map_zoom_get(const Evas_Object *obj)
4647 {
4648 #ifdef HAVE_ELEMENTARY_ECORE_CON
4649    ELM_MAP_CHECK(obj) 0;
4650    ELM_MAP_DATA_GET(obj, sd);
4651
4652    return sd->zoom;
4653 #else
4654    (void)obj;
4655    return 0;
4656 #endif
4657 }
4658
4659 EAPI void
4660 elm_map_zoom_mode_set(Evas_Object *obj,
4661                       Elm_Map_Zoom_Mode mode)
4662 {
4663 #ifdef HAVE_ELEMENTARY_ECORE_CON
4664    ELM_MAP_CHECK(obj);
4665    ELM_MAP_DATA_GET(obj, sd);
4666
4667    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (sd->mode == !!mode)) return;
4668
4669    sd->mode = mode;
4670    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
4671      {
4672         sd->calc_job.zoom_changed = EINA_TRUE;
4673         sd->calc_job.zoom_anim = EINA_FALSE;
4674         sd->calc_job.zoom = sd->zoom;
4675         evas_object_smart_changed(sd->pan_obj);
4676      }
4677    else ERR("Engine(%s) do not support zoom mode", sd->engine->name);
4678
4679 #else
4680    (void)obj;
4681    (void)mode;
4682 #endif
4683 }
4684
4685 EAPI Elm_Map_Zoom_Mode
4686 elm_map_zoom_mode_get(const Evas_Object *obj)
4687 {
4688 #ifdef HAVE_ELEMENTARY_ECORE_CON
4689    ELM_MAP_CHECK(obj) ELM_MAP_ZOOM_MODE_MANUAL;
4690    ELM_MAP_DATA_GET(obj, sd);
4691
4692    return sd->mode;
4693 #else
4694    (void)obj;
4695    return ELM_MAP_ZOOM_MODE_MANUAL;
4696 #endif
4697 }
4698
4699 EAPI void
4700 elm_map_zoom_max_set(Evas_Object *obj,
4701                      int zoom)
4702 {
4703 #ifdef HAVE_ELEMENTARY_ECORE_CON
4704    ELM_MAP_CHECK(obj);
4705    ELM_MAP_DATA_GET(obj, sd);
4706    EINA_SAFETY_ON_NULL_RETURN(sd->src_tile);
4707
4708    sd->zoom_max = zoom;
4709 #else
4710    (void)obj;
4711    (void)zoom;
4712 #endif
4713 }
4714
4715 EAPI int
4716 elm_map_zoom_max_get(const Evas_Object *obj)
4717 {
4718 #ifdef HAVE_ELEMENTARY_ECORE_CON
4719    ELM_MAP_CHECK(obj) - 1;
4720    ELM_MAP_DATA_GET(obj, sd);
4721    EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_tile, -1);
4722
4723    return sd->zoom_max;
4724 #else
4725    (void)obj;
4726    return -1;
4727 #endif
4728 }
4729
4730 EAPI void
4731 elm_map_zoom_min_set(Evas_Object *obj,
4732                      int zoom)
4733 {
4734 #ifdef HAVE_ELEMENTARY_ECORE_CON
4735    ELM_MAP_CHECK(obj);
4736    ELM_MAP_DATA_GET(obj, sd);
4737    EINA_SAFETY_ON_NULL_RETURN(sd->src_tile);
4738
4739    sd->zoom_min = zoom;
4740 #else
4741    (void)obj;
4742    (void)zoom;
4743 #endif
4744 }
4745
4746 EAPI int
4747 elm_map_zoom_min_get(const Evas_Object *obj)
4748 {
4749 #ifdef HAVE_ELEMENTARY_ECORE_CON
4750    ELM_MAP_CHECK(obj) - 1;
4751    ELM_MAP_DATA_GET(obj, sd);
4752    EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_tile, -1);
4753
4754    return sd->zoom_min;
4755 #else
4756    (void)obj;
4757    return -1;
4758 #endif
4759 }
4760
4761 EAPI void
4762 elm_map_region_bring_in(Evas_Object *obj,
4763                         double lon,
4764                         double lat)
4765 {
4766 #ifdef HAVE_ELEMENTARY_ECORE_CON
4767    ELM_MAP_CHECK(obj);
4768    ELM_MAP_DATA_GET(obj, sd);
4769
4770    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
4771      {
4772         sd->calc_job.show_changed = EINA_TRUE;
4773         sd->calc_job.show_anim = EINA_TRUE;
4774         sd->calc_job.lon = lon;
4775         sd->calc_job.lat = lat;
4776         evas_object_smart_changed(sd->pan_obj);
4777      }
4778    else
4779      {
4780         sd->engine->show(obj, lon, lat, 1);
4781         _overlay_place(sd);
4782      }
4783 #else
4784    (void)obj;
4785    (void)lon;
4786    (void)lat;
4787 #endif
4788 }
4789
4790 EAPI void
4791 elm_map_region_show(Evas_Object *obj,
4792                     double lon,
4793                     double lat)
4794 {
4795 #ifdef HAVE_ELEMENTARY_ECORE_CON
4796    ELM_MAP_CHECK(obj);
4797    ELM_MAP_DATA_GET(obj, sd);
4798
4799    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
4800      {
4801         sd->calc_job.show_changed = EINA_TRUE;
4802         sd->calc_job.show_anim = EINA_FALSE;
4803         sd->calc_job.lon = lon;
4804         sd->calc_job.lat = lat;
4805         evas_object_smart_changed(sd->pan_obj);
4806      }
4807    else
4808      {
4809         sd->engine->show(obj, lon, lat, 0);
4810         _overlay_place(sd);
4811      }
4812
4813 #else
4814    (void)obj;
4815    (void)lon;
4816    (void)lat;
4817 #endif
4818 }
4819
4820 EAPI void
4821 elm_map_region_get(const Evas_Object *obj,
4822                    double *lon,
4823                    double *lat)
4824 {
4825 #ifdef HAVE_ELEMENTARY_ECORE_CON
4826
4827    ELM_MAP_CHECK(obj);
4828    ELM_MAP_DATA_GET(obj, sd);
4829
4830    double tlon, tlat;
4831    sd->engine->region_get(obj, &tlon, &tlat);
4832    if (lon) *lon = tlon;
4833    if (lat) *lat = tlat;
4834 #else
4835    (void)obj;
4836    (void)lon;
4837    (void)lat;
4838 #endif
4839 }
4840
4841 EAPI void
4842 elm_map_paused_set(Evas_Object *obj,
4843                    Eina_Bool paused)
4844 {
4845 #ifdef HAVE_ELEMENTARY_ECORE_CON
4846    ELM_MAP_CHECK(obj);
4847    ELM_MAP_DATA_GET(obj, sd);
4848
4849    if (sd->paused == !!paused) return;
4850    sd->paused = !!paused;
4851
4852    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
4853      {
4854         if (paused)
4855           {
4856              if (sd->zoom_animator)
4857                {
4858                   if (sd->zoom_animator) ecore_animator_del(sd->zoom_animator);
4859                   sd->zoom_animator = NULL;
4860                   sd->zoom_detail = sd->zoom;
4861                   _map_pan_zoom_do(sd, sd->zoom);
4862                }
4863              edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
4864                                      "elm,state,busy,stop", "elm");
4865           }
4866         else
4867           {
4868              if (sd->download_num >= 1)
4869                 edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
4870                                         "elm,state,busy,start", "elm");
4871           }
4872      }
4873
4874 #else
4875    (void)obj;
4876    (void)paused;
4877 #endif
4878 }
4879
4880 EAPI Eina_Bool
4881 elm_map_paused_get(const Evas_Object *obj)
4882 {
4883 #ifdef HAVE_ELEMENTARY_ECORE_CON
4884    ELM_MAP_CHECK(obj) EINA_FALSE;
4885    ELM_MAP_DATA_GET(obj, sd);
4886
4887    return sd->paused;
4888 #else
4889    (void)obj;
4890    return EINA_FALSE;
4891 #endif
4892 }
4893
4894 EAPI void
4895 elm_map_rotate_set(Evas_Object *obj,
4896                    double degree,
4897                    Evas_Coord cx,
4898                    Evas_Coord cy)
4899 {
4900 #ifdef HAVE_ELEMENTARY_ECORE_CON
4901    ELM_MAP_CHECK(obj);
4902    ELM_MAP_DATA_GET(obj, sd);
4903
4904    sd->engine->rotate(obj, degree, cx, cy, degree);
4905 #else
4906    (void)obj;
4907    (void)degree;
4908    (void)cx;
4909    (void)cy;
4910 #endif
4911 }
4912
4913 EAPI void
4914 elm_map_rotate_get(const Evas_Object *obj,
4915                    double *degree,
4916                    Evas_Coord *cx,
4917                    Evas_Coord *cy)
4918 {
4919 #ifdef HAVE_ELEMENTARY_ECORE_CON
4920    ELM_MAP_CHECK(obj);
4921    ELM_MAP_DATA_GET(obj, sd);
4922
4923    sd->engine->rotate_get(obj, degree, cx, cy);
4924 #else
4925    (void)obj;
4926    (void)degree;
4927    (void)cx;
4928    (void)cy;
4929 #endif
4930 }
4931
4932 EAPI void
4933 elm_map_wheel_disabled_set(Evas_Object *obj,
4934                            Eina_Bool disabled)
4935 {
4936 #ifdef HAVE_ELEMENTARY_ECORE_CON
4937    ELM_MAP_CHECK(obj);
4938    ELM_MAP_DATA_GET(obj, sd);
4939
4940    if ((!sd->wheel_disabled) && (disabled))
4941      evas_object_event_callback_del_full
4942        (obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, sd);
4943    else if ((sd->wheel_disabled) && (!disabled))
4944      evas_object_event_callback_add
4945        (obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, sd);
4946    sd->wheel_disabled = !!disabled;
4947 #else
4948    (void)obj;
4949    (void)disabled;
4950 #endif
4951 }
4952
4953 EAPI Eina_Bool
4954 elm_map_wheel_disabled_get(const Evas_Object *obj)
4955 {
4956 #ifdef HAVE_ELEMENTARY_ECORE_CON
4957    ELM_MAP_CHECK(obj) EINA_FALSE;
4958    ELM_MAP_DATA_GET(obj, sd);
4959
4960    return sd->wheel_disabled;
4961 #else
4962    (void)obj;
4963    return EINA_FALSE;
4964 #endif
4965 }
4966
4967 EAPI void
4968 elm_map_tile_load_status_get(const Evas_Object *obj,
4969                              int *try_num,
4970                              int *finish_num)
4971 {
4972 #ifdef HAVE_ELEMENTARY_ECORE_CON
4973    ELM_MAP_CHECK(obj);
4974    ELM_MAP_DATA_GET(obj, sd);
4975
4976    if (try_num) *try_num = sd->try_num;
4977    if (finish_num) *finish_num = sd->finish_num;
4978 #else
4979    (void)obj;
4980    (void)try_num;
4981    (void)finish_num;
4982 #endif
4983 }
4984
4985 EAPI void
4986 elm_map_canvas_to_region_convert(const Evas_Object *obj,
4987                                  Evas_Coord x,
4988                                  Evas_Coord y,
4989                                  double *lon,
4990                                  double *lat)
4991 {
4992 #ifdef HAVE_ELEMENTARY_ECORE_CON
4993    ELM_MAP_CHECK(obj);
4994    ELM_MAP_DATA_GET(obj, sd);
4995    EINA_SAFETY_ON_NULL_RETURN(lon);
4996    EINA_SAFETY_ON_NULL_RETURN(lat);
4997
4998    sd->engine->canvas_to_region(obj, x, y, lon, lat);
4999 #else
5000    (void)obj;
5001    (void)x;
5002    (void)y;
5003    (void)lon;
5004    (void)lat;
5005 #endif
5006 }
5007
5008 EAPI void
5009 elm_map_region_to_canvas_convert(const Evas_Object *obj,
5010                                  double lon,
5011                                  double lat,
5012                                  Evas_Coord *x,
5013                                  Evas_Coord *y)
5014 {
5015 #ifdef HAVE_ELEMENTARY_ECORE_CON
5016    ELM_MAP_CHECK(obj);
5017    ELM_MAP_DATA_GET(obj, sd);
5018    EINA_SAFETY_ON_NULL_RETURN(x);
5019    EINA_SAFETY_ON_NULL_RETURN(y);
5020
5021    sd->engine->region_to_canvas(obj, lon, lat, x, y);
5022 #else
5023    (void)obj;
5024    (void)lon;
5025    (void)lat;
5026    (void)x;
5027    (void)y;
5028 #endif
5029 }
5030
5031 EAPI void
5032 elm_map_user_agent_set(Evas_Object *obj,
5033                        const char *user_agent)
5034 {
5035 #ifdef HAVE_ELEMENTARY_ECORE_CON
5036    ELM_MAP_CHECK(obj);
5037    ELM_MAP_DATA_GET(obj, sd);
5038    EINA_SAFETY_ON_NULL_RETURN(user_agent);
5039
5040    eina_stringshare_replace(&sd->user_agent, user_agent);
5041
5042    if (!sd->ua) sd->ua = eina_hash_string_small_new(NULL);
5043    eina_hash_set(sd->ua, "User-Agent", sd->user_agent);
5044 #else
5045    (void)obj;
5046    (void)user_agent;
5047 #endif
5048 }
5049
5050 EAPI const char *
5051 elm_map_user_agent_get(const Evas_Object *obj)
5052 {
5053 #ifdef HAVE_ELEMENTARY_ECORE_CON
5054    ELM_MAP_CHECK(obj) NULL;
5055    ELM_MAP_DATA_GET(obj, sd);
5056
5057    return sd->user_agent;
5058 #else
5059    (void)obj;
5060    return NULL;
5061 #endif
5062 }
5063
5064 EAPI void
5065 elm_map_engine_set(Evas_Object *obj,
5066                    const char *engine_name)
5067 {
5068    ELM_MAP_CHECK(obj);
5069    ELM_MAP_DATA_GET(obj, sd);
5070    EINA_SAFETY_ON_NULL_RETURN(engine_name);
5071
5072    Source_Engine *engine = NULL;
5073    Source_Engine *e;
5074    Eina_List *l;
5075    Evas_Object *layout;
5076    double lon, lat;
5077
5078    if (sd->engine && !strcmp(sd->engine->name, engine_name))
5079       return;
5080
5081    EINA_LIST_FOREACH(sd->engines, l, e)
5082      {
5083         if (!strcmp(e->name, engine_name))
5084           {
5085              engine = e;
5086              break;
5087           }
5088      }
5089    if (!engine)
5090      {
5091         ERR("Engine name (%s) is not found", engine_name);
5092         return;
5093      }
5094    layout = engine->add(obj);
5095    if (!layout)
5096      {
5097         engine->del(obj);
5098         ERR("%s engine can not be added", engine->name);
5099         return;
5100      }
5101    sd->engine->region_get(obj, &lon, &lat);
5102    sd->engine->del(obj);
5103    sd->engine = engine;
5104
5105    if (sd->engine->zoom_max < sd->zoom)
5106      sd->zoom = sd->engine->zoom_max;
5107    else if (sd->engine->zoom_min > sd->zoom)
5108      sd->zoom = sd->engine->zoom_min;
5109
5110    if (sd->engine->zoom_max < sd->zoom_max)
5111      sd->zoom_max = sd->engine->zoom_max;
5112    if (sd->engine->zoom_min > sd->zoom_min)
5113      sd->zoom_min = sd->engine->zoom_min;
5114
5115    evas_object_hide(ELM_WIDGET_DATA(sd)->resize_obj);
5116    elm_widget_resize_object_set(obj, layout);
5117    sd->engine->zoom(obj, sd->zoom, 0);
5118    sd->engine->show(obj, lon, lat, 0);
5119 }
5120
5121 EAPI const char *
5122 elm_map_engine_get(const Evas_Object *obj)
5123 {
5124    ELM_MAP_CHECK(obj) NULL;
5125    ELM_MAP_DATA_GET(obj, sd);
5126
5127    EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_tile, NULL);
5128
5129    return sd->engine->name;
5130 }
5131
5132 EAPI const char **
5133 elm_map_engines_get(const Evas_Object *obj)
5134 {
5135    ELM_MAP_CHECK(obj) NULL;
5136    ELM_MAP_DATA_GET(obj, sd);
5137
5138    return sd->engine_names;
5139 }
5140
5141 EAPI void
5142 elm_map_source_set(Evas_Object *obj,
5143                    Elm_Map_Source_Type type,
5144                    const char *source_name)
5145 {
5146 #ifdef HAVE_ELEMENTARY_ECORE_CON
5147    ELM_MAP_CHECK(obj);
5148    ELM_MAP_DATA_GET(obj, sd);
5149    EINA_SAFETY_ON_NULL_RETURN(source_name);
5150
5151    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
5152      {
5153         ERR("Current engine is not %s", INTERNAL_ENGINE_NAME);
5154         return;
5155      }
5156
5157    if (type == ELM_MAP_SOURCE_TYPE_TILE)
5158       _source_tile_set(sd, source_name);
5159    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
5160      _source_route_set(sd, source_name);
5161    else if (type == ELM_MAP_SOURCE_TYPE_NAME)
5162      _source_name_set(sd, source_name);
5163    else ERR("Not supported map source type: %d", type);
5164
5165 #else
5166    (void)obj;
5167    (void)type;
5168    (void)source_name;
5169 #endif
5170 }
5171
5172 EAPI const char *
5173 elm_map_source_get(const Evas_Object *obj,
5174                    Elm_Map_Source_Type type)
5175 {
5176 #ifdef HAVE_ELEMENTARY_ECORE_CON
5177    ELM_MAP_CHECK(obj) NULL;
5178    ELM_MAP_DATA_GET(obj, sd);
5179
5180    if (strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
5181      {
5182         ERR("Current engine is not %s", INTERNAL_ENGINE_NAME);
5183         return NULL;
5184      }
5185    EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_tile, NULL);
5186
5187    if (type == ELM_MAP_SOURCE_TYPE_TILE) return sd->src_tile->name;
5188    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
5189      return sd->src_route->name;
5190    else if (type == ELM_MAP_SOURCE_TYPE_NAME)
5191      return sd->src_name->name;
5192    else ERR("Not supported map source type: %d", type);
5193
5194    return NULL;
5195 #else
5196    (void)obj;
5197    (void)type;
5198    return NULL;
5199 #endif
5200 }
5201
5202 EAPI const char **
5203 elm_map_sources_get(const Evas_Object *obj,
5204                     Elm_Map_Source_Type type)
5205 {
5206 #ifdef HAVE_ELEMENTARY_ECORE_CON
5207    ELM_MAP_CHECK(obj) NULL;
5208    ELM_MAP_DATA_GET(obj, sd);
5209
5210    if (type == ELM_MAP_SOURCE_TYPE_TILE) return sd->src_tile_names;
5211    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
5212      return sd->src_route_names;
5213    else if (type == ELM_MAP_SOURCE_TYPE_NAME)
5214      return sd->src_name_names;
5215    else ERR("Not supported map source type: %d", type);
5216
5217    return NULL;
5218 #else
5219    (void)obj;
5220    (void)type;
5221    return NULL;
5222 #endif
5223 }
5224
5225 EAPI Elm_Map_Route *
5226 elm_map_route_add(Evas_Object *obj,
5227                   Elm_Map_Route_Type type,
5228                   Elm_Map_Route_Method method,
5229                   double flon,
5230                   double flat,
5231                   double tlon,
5232                   double tlat,
5233                   Elm_Map_Route_Cb route_cb,
5234                   void *data)
5235 {
5236 #ifdef HAVE_ELEMENTARY_ECORE_CON
5237    char *url;
5238    char *type_name;
5239    Elm_Map_Route *route;
5240    char fname[PATH_MAX], fname2[PATH_MAX];
5241
5242    ELM_MAP_CHECK(obj) NULL;
5243    ELM_MAP_DATA_GET(obj, sd);
5244
5245    EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_route, NULL);
5246
5247    {
5248       const char *cachedir;
5249
5250 #ifdef ELM_EFREET
5251       snprintf(fname, sizeof(fname), "%s" CACHE_ROUTE_ROOT,
5252                efreet_cache_home_get());
5253       (void)cachedir;
5254 #else
5255       cachedir = getenv("XDG_CACHE_HOME");
5256       snprintf(fname, sizeof(fname), "%s/%s" CACHE_ROUTE_ROOT, getenv("HOME"),
5257                cachedir ? : "/.config");
5258 #endif
5259       if (!ecore_file_exists(fname)) ecore_file_mkpath(fname);
5260    }
5261
5262    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
5263      type_name = strdup(ROUTE_TYPE_MOTORCAR);
5264    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
5265      type_name = strdup(ROUTE_TYPE_BICYCLE);
5266    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
5267      type_name = strdup(ROUTE_TYPE_FOOT);
5268    else type_name = NULL;
5269
5270    url = sd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
5271    if (!url)
5272      {
5273         ERR("Route URL is NULL");
5274         if (type_name) free(type_name);
5275         return NULL;
5276      }
5277    if (type_name) free(type_name);
5278
5279    route = ELM_NEW(Elm_Map_Route);
5280    route->wsd = sd;
5281    snprintf(fname2, sizeof(fname2), "%s/%d", fname, rand());
5282    route->fname = strdup(fname2);
5283    route->type = type;
5284    route->method = method;
5285    route->flon = flon;
5286    route->flat = flat;
5287    route->tlon = tlon;
5288    route->tlat = tlat;
5289    route->cb = route_cb;
5290    route->data = data;
5291
5292    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
5293                                  &(route->job), sd->ua) || !(route->job))
5294      {
5295         ERR("Can't request Route from %s to %s", url, route->fname);
5296         free(route->fname);
5297         free(route);
5298         return NULL;
5299      }
5300    INF("Route requested from %s to %s", url, route->fname);
5301    free(url);
5302
5303    sd->routes = eina_list_append(sd->routes, route);
5304    evas_object_smart_callback_call
5305      (ELM_WIDGET_DATA(sd)->obj, SIG_ROUTE_LOAD, route);
5306    edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
5307                            "elm,state,busy,start", "elm");
5308    return route;
5309 #else
5310    (void)obj;
5311    (void)type;
5312    (void)method;
5313    (void)flon;
5314    (void)flat;
5315    (void)tlon;
5316    (void)tlat;
5317    (void)route_cb;
5318    (void)data;
5319    return NULL;
5320 #endif
5321 }
5322
5323 EAPI void
5324 elm_map_route_del(Elm_Map_Route *route)
5325 {
5326 #ifdef HAVE_ELEMENTARY_ECORE_CON
5327    Path_Waypoint *w;
5328    Path_Node *n;
5329
5330    EINA_SAFETY_ON_NULL_RETURN(route);
5331    EINA_SAFETY_ON_NULL_RETURN(route->wsd);
5332    ELM_MAP_CHECK(ELM_WIDGET_DATA(route->wsd)->obj);
5333
5334    if (route->job) ecore_file_download_abort(route->job);
5335
5336    EINA_LIST_FREE (route->waypoint, w)
5337      {
5338         if (w->point) eina_stringshare_del(w->point);
5339         free(w);
5340      }
5341
5342    EINA_LIST_FREE (route->nodes, n)
5343      {
5344         if (n->pos.address) eina_stringshare_del(n->pos.address);
5345         free(n);
5346      }
5347
5348    if (route->fname)
5349      {
5350         ecore_file_remove(route->fname);
5351         free(route->fname);
5352      }
5353
5354    route->wsd->routes = eina_list_remove(route->wsd->routes, route);
5355    free(route);
5356 #else
5357    (void)route;
5358 #endif
5359 }
5360
5361 EAPI double
5362 elm_map_route_distance_get(const Elm_Map_Route *route)
5363 {
5364 #ifdef HAVE_ELEMENTARY_ECORE_CON
5365    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
5366    return route->info.distance;
5367 #else
5368    (void)route;
5369    return 0.0;
5370 #endif
5371 }
5372
5373 EAPI const char *
5374 elm_map_route_node_get(const Elm_Map_Route *route)
5375 {
5376 #ifdef HAVE_ELEMENTARY_ECORE_CON
5377    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5378    return route->info.nodes;
5379 #else
5380    (void)route;
5381    return NULL;
5382 #endif
5383 }
5384
5385 EAPI const char *
5386 elm_map_route_waypoint_get(const Elm_Map_Route *route)
5387 {
5388 #ifdef HAVE_ELEMENTARY_ECORE_CON
5389    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5390    return route->info.waypoints;
5391 #else
5392    (void)route;
5393    return NULL;
5394 #endif
5395 }
5396
5397 EAPI Elm_Map_Name *
5398 elm_map_name_add(const Evas_Object *obj,
5399                  const char *address,
5400                  double lon,
5401                  double lat,
5402                  Elm_Map_Name_Cb name_cb,
5403                  void *data)
5404 {
5405 #ifdef HAVE_ELEMENTARY_ECORE_CON
5406    ELM_MAP_CHECK(obj) NULL;
5407
5408    if (address)
5409      return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
5410                           name_cb, data);
5411    else
5412      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
5413                           name_cb, data);
5414 #else
5415    (void)obj;
5416    (void)address;
5417    (void)lon;
5418    (void)lat;
5419    (void)name_cb;
5420    (void)data;
5421    return NULL;
5422 #endif
5423 }
5424
5425 EAPI void
5426 elm_map_name_search(const Evas_Object *obj,
5427                   const char *address,
5428                   Elm_Map_Name_List_Cb name_cb,
5429                   void *data)
5430 {
5431 #ifdef HAVE_ELEMENTARY_ECORE_CON
5432    ELM_MAP_CHECK(obj);
5433    if (address)
5434      _name_list_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
5435                         name_cb, data);
5436 #else
5437    (void) obj;
5438    (void) address;
5439    (void) name_cb;
5440    (void) data;
5441 #endif
5442 }
5443
5444 EAPI void
5445 elm_map_name_del(Elm_Map_Name *name)
5446 {
5447 #ifdef HAVE_ELEMENTARY_ECORE_CON
5448    EINA_SAFETY_ON_NULL_RETURN(name);
5449    EINA_SAFETY_ON_NULL_RETURN(name->wsd);
5450    ELM_MAP_CHECK(ELM_WIDGET_DATA(name->wsd)->obj);
5451
5452    if (name->job) ecore_file_download_abort(name->job);
5453    if (name->address) free(name->address);
5454    if (name->fname)
5455      {
5456         ecore_file_remove(name->fname);
5457         free(name->fname);
5458      }
5459
5460    name->wsd->names = eina_list_remove(name->wsd->names, name);
5461    free(name);
5462 #else
5463    (void)name;
5464 #endif
5465 }
5466
5467 EAPI const char *
5468 elm_map_name_address_get(const Elm_Map_Name *name)
5469 {
5470 #ifdef HAVE_ELEMENTARY_ECORE_CON
5471    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
5472    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wsd, NULL);
5473    ELM_MAP_CHECK(ELM_WIDGET_DATA(name->wsd)->obj) NULL;
5474
5475    return name->address;
5476 #else
5477    (void)name;
5478    return NULL;
5479 #endif
5480 }
5481
5482 EAPI void
5483 elm_map_name_region_get(const Elm_Map_Name *name,
5484                         double *lon,
5485                         double *lat)
5486 {
5487 #ifdef HAVE_ELEMENTARY_ECORE_CON
5488    EINA_SAFETY_ON_NULL_RETURN(name);
5489    EINA_SAFETY_ON_NULL_RETURN(name->wsd);
5490    ELM_MAP_CHECK(ELM_WIDGET_DATA(name->wsd)->obj);
5491
5492    if (lon) *lon = name->lon;
5493    if (lat) *lat = name->lat;
5494 #else
5495    (void)name;
5496    (void)lon;
5497    (void)lat;
5498 #endif
5499 }
5500
5501 EAPI Elm_Map_Overlay *
5502 elm_map_overlay_add(Evas_Object *obj,
5503                     double lon,
5504                     double lat)
5505 {
5506 #ifdef HAVE_ELEMENTARY_ECORE_CON
5507    Elm_Map_Overlay *overlay;
5508
5509    ELM_MAP_CHECK(obj) NULL;
5510    ELM_MAP_DATA_GET(obj, sd);
5511
5512    overlay = ELM_NEW(Elm_Map_Overlay);
5513    overlay->wsd = sd;
5514    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
5515    overlay->c.r = 0x87;
5516    overlay->c.g = 0xce;
5517    overlay->c.b = 0xeb;
5518    overlay->c.a = 255;
5519    overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
5520    overlay->grp = _overlay_group_new(sd);
5521    sd->overlays = eina_list_append(sd->overlays, overlay);
5522
5523    evas_object_smart_changed(sd->pan_obj);
5524
5525    return overlay;
5526 #else
5527    (void)obj;
5528    (void)lon;
5529    (void)lat;
5530    return NULL;
5531 #endif
5532 }
5533
5534 EAPI Eina_List *
5535 elm_map_overlays_get(Evas_Object *obj)
5536 {
5537 #ifdef HAVE_ELEMENTARY_ECORE_CON
5538    Eina_List *l;
5539    Elm_Map_Overlay *ovl;
5540
5541    ELM_MAP_CHECK(obj) NULL;
5542    ELM_MAP_DATA_GET(obj, sd);
5543
5544    eina_list_free(sd->all_overlays);
5545    sd->all_overlays = NULL;
5546
5547    EINA_LIST_FOREACH(sd->overlays, l, ovl)
5548      sd->all_overlays = eina_list_append(sd->all_overlays, ovl);
5549    EINA_LIST_FOREACH(sd->group_overlays, l, ovl)
5550      sd->all_overlays = eina_list_append(sd->all_overlays, ovl);
5551
5552    return sd->all_overlays;
5553 #else
5554    (void)obj;
5555    return NULL;
5556 #endif
5557 }
5558
5559 EAPI void
5560 elm_map_overlay_del(Elm_Map_Overlay *overlay)
5561 {
5562 #ifdef HAVE_ELEMENTARY_ECORE_CON
5563    EINA_SAFETY_ON_NULL_RETURN(overlay);
5564    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5565    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5566
5567    evas_object_smart_callback_call
5568      (ELM_WIDGET_DATA(overlay->wsd)->obj, SIG_OVERLAY_DEL, overlay);
5569    if (overlay->del_cb)
5570      overlay->del_cb
5571        (overlay->del_cb_data, ELM_WIDGET_DATA(overlay->wsd)->obj, overlay);
5572
5573    if (overlay->grp)
5574      {
5575         if (overlay->grp->klass)
5576           elm_map_overlay_class_remove(overlay->grp->klass, overlay);
5577         _overlay_group_free(overlay->grp);
5578      }
5579
5580    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5581      _overlay_default_free(overlay->ovl);
5582    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5583      _overlay_bubble_free(overlay->ovl);
5584    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5585      _overlay_class_free(overlay->ovl);
5586    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5587      _overlay_route_free(overlay->ovl);
5588    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
5589      _overlay_line_free(overlay->ovl);
5590    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
5591      _overlay_polygon_free(overlay->ovl);
5592    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
5593      _overlay_circle_free(overlay->ovl);
5594    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
5595      _overlay_scale_free(overlay->ovl);
5596    else ERR("Invalid overlay type: %d", overlay->type);
5597
5598    overlay->wsd->overlays = eina_list_remove(overlay->wsd->overlays, overlay);
5599    evas_object_smart_changed(overlay->wsd->pan_obj);
5600
5601    free(overlay);
5602 #else
5603    (void)overlay;
5604 #endif
5605 }
5606
5607 EAPI Elm_Map_Overlay_Type
5608 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
5609 {
5610 #ifdef HAVE_ELEMENTARY_ECORE_CON
5611    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
5612    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, ELM_MAP_OVERLAY_TYPE_NONE);
5613    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj) ELM_MAP_OVERLAY_TYPE_NONE;
5614
5615    return overlay->type;
5616 #else
5617    (void)overlay;
5618    return ELM_MAP_OVERLAY_TYPE_NONE;
5619 #endif
5620 }
5621
5622 EAPI void
5623 elm_map_overlay_data_set(Elm_Map_Overlay *overlay,
5624                          void *data)
5625 {
5626 #ifdef HAVE_ELEMENTARY_ECORE_CON
5627    EINA_SAFETY_ON_NULL_RETURN(overlay);
5628    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5629    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5630
5631    overlay->data = data;
5632 #else
5633    (void)overlay;
5634    (void)data;
5635 #endif
5636 }
5637
5638 EAPI void *
5639 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
5640 {
5641 #ifdef HAVE_ELEMENTARY_ECORE_CON
5642    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5643    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, NULL);
5644    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj) NULL;
5645
5646    return overlay->data;
5647 #else
5648    (void)overlay;
5649    return NULL;
5650 #endif
5651 }
5652
5653 EAPI void
5654 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay,
5655                          Eina_Bool hide)
5656 {
5657 #ifdef HAVE_ELEMENTARY_ECORE_CON
5658    EINA_SAFETY_ON_NULL_RETURN(overlay);
5659    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5660    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5661
5662    if (overlay->hide == !!hide) return;
5663    overlay->hide = hide;
5664
5665    evas_object_smart_changed(overlay->wsd->pan_obj);
5666 #else
5667    (void)overlay;
5668    (void)hide;
5669 #endif
5670 }
5671
5672 EAPI Eina_Bool
5673 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
5674 {
5675 #ifdef HAVE_ELEMENTARY_ECORE_CON
5676    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5677    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, EINA_FALSE);
5678    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj) EINA_FALSE;
5679
5680    return overlay->hide;
5681 #else
5682    (void)overlay;
5683    return EINA_FALSE;
5684 #endif
5685 }
5686
5687 EAPI void
5688 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay,
5689                                        int zoom)
5690 {
5691 #ifdef HAVE_ELEMENTARY_ECORE_CON
5692    EINA_SAFETY_ON_NULL_RETURN(overlay);
5693    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5694    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5695
5696    overlay->zoom_min = zoom;
5697    evas_object_smart_changed(overlay->wsd->pan_obj);
5698 #else
5699    (void)overlay;
5700    (void)zoom;
5701 #endif
5702 }
5703
5704 EAPI int
5705 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
5706 {
5707 #ifdef HAVE_ELEMENTARY_ECORE_CON
5708    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
5709    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, 0);
5710    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj) 0;
5711
5712    return overlay->zoom_min;
5713 #else
5714    (void)overlay;
5715    return 0;
5716 #endif
5717 }
5718
5719 EAPI void
5720 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay,
5721                            Eina_Bool paused)
5722 {
5723 #ifdef HAVE_ELEMENTARY_ECORE_CON
5724    EINA_SAFETY_ON_NULL_RETURN(overlay);
5725    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5726    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5727
5728    if (overlay->paused == !!paused) return;
5729    overlay->paused = paused;
5730
5731    evas_object_smart_changed(overlay->wsd->pan_obj);
5732 #else
5733    (void)overlay;
5734    (void)paused;
5735 #endif
5736 }
5737
5738 EAPI Eina_Bool
5739 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
5740 {
5741 #ifdef HAVE_ELEMENTARY_ECORE_CON
5742    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5743    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, EINA_FALSE);
5744    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj) EINA_FALSE;
5745
5746    return overlay->paused;
5747 #else
5748    (void)overlay;
5749    return EINA_FALSE;
5750 #endif
5751 }
5752
5753 EAPI Eina_Bool
5754 elm_map_overlay_visible_get(const Elm_Map_Overlay *overlay)
5755 {
5756 #ifdef HAVE_ELEMENTARY_ECORE_CON
5757    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5758    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, EINA_FALSE);
5759    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj) EINA_FALSE;
5760
5761    return overlay->visible;
5762 #else
5763    (void)overlay;
5764    return EINA_FALSE;
5765 #endif
5766 }
5767
5768 EAPI void
5769 elm_map_overlay_show(Elm_Map_Overlay *overlay)
5770 {
5771 #ifdef HAVE_ELEMENTARY_ECORE_CON
5772    EINA_SAFETY_ON_NULL_RETURN(overlay);
5773    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5774    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5775
5776    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5777      {
5778         Overlay_Default *ovl = overlay->ovl;
5779
5780         elm_map_region_show
5781           (ELM_WIDGET_DATA(overlay->wsd)->obj, ovl->lon, ovl->lat);
5782      }
5783    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5784      {
5785         Overlay_Bubble *ovl = overlay->ovl;
5786
5787         elm_map_region_show
5788           (ELM_WIDGET_DATA(overlay->wsd)->obj, ovl->lon, ovl->lat);
5789      }
5790    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5791      {
5792         Overlay_Class *ovl = overlay->ovl;
5793         double lon, lat, max_lo, min_lo, max_la, min_la;
5794
5795         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
5796         lon = (max_lo + min_lo) / 2;
5797         lat = (max_la + min_la) / 2;
5798         elm_map_region_show(ELM_WIDGET_DATA(overlay->wsd)->obj, lon, lat);
5799      }
5800    else ERR("Not supported overlay type: %d", overlay->type);
5801
5802    evas_object_smart_changed(overlay->wsd->pan_obj);
5803 #else
5804    (void)overlay;
5805 #endif
5806 }
5807
5808 EAPI void
5809 elm_map_overlays_show(Eina_List *overlays)
5810 {
5811 #ifdef HAVE_ELEMENTARY_ECORE_CON
5812    Elm_Map_Smart_Data *sd;
5813    Elm_Map_Overlay *overlay;
5814
5815    EINA_SAFETY_ON_NULL_RETURN(overlays);
5816    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
5817
5818    overlay = eina_list_data_get(overlays);
5819    sd = overlay->wsd;
5820
5821    if (!strcmp(sd->engine->name, INTERNAL_ENGINE_NAME))
5822      {
5823         sd->calc_job.overlays_changed = EINA_TRUE;
5824         sd->calc_job.overlays = overlays;
5825         evas_object_smart_changed(sd->pan_obj);
5826      }
5827    else ERR("Engine(%s) do not support overlays show", sd->engine->name);
5828
5829 #else
5830    (void)overlays;
5831 #endif
5832 }
5833
5834 EAPI void
5835 elm_map_overlay_region_set(Elm_Map_Overlay *overlay,
5836                            double lon,
5837                            double lat)
5838 {
5839 #ifdef HAVE_ELEMENTARY_ECORE_CON
5840    EINA_SAFETY_ON_NULL_RETURN(overlay);
5841    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5842    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5843
5844    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5845      {
5846         Overlay_Default *ovl = overlay->ovl;
5847
5848         ovl->lon = lon;
5849         ovl->lat = lat;
5850      }
5851    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5852      {
5853         Overlay_Bubble *ovl = overlay->ovl;
5854
5855         ovl->pobj = NULL;
5856         ovl->lon = lon;
5857         ovl->lat = lat;
5858      }
5859    else ERR("Not supported overlay type: %d", overlay->type);
5860
5861    if (!strcmp(overlay->wsd->engine->name, INTERNAL_ENGINE_NAME))
5862      evas_object_smart_changed(overlay->wsd->pan_obj);
5863    else _overlay_place(overlay->wsd);
5864 #else
5865    (void)overlay;
5866    (void)lon;
5867    (void)lat;
5868 #endif
5869 }
5870
5871 EAPI void
5872 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay,
5873                            double *lon,
5874                            double *lat)
5875 {
5876 #ifdef HAVE_ELEMENTARY_ECORE_CON
5877    EINA_SAFETY_ON_NULL_RETURN(overlay);
5878    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5879    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5880
5881    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
5882      {
5883         Overlay_Group *ovl = overlay->ovl;
5884
5885         if (lon) *lon = ovl->lon;
5886         if (lat) *lat = ovl->lat;
5887      }
5888    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5889      {
5890         const Overlay_Default *ovl = overlay->ovl;
5891
5892         if (lon) *lon = ovl->lon;
5893         if (lat) *lat = ovl->lat;
5894      }
5895    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5896      {
5897         const Overlay_Bubble *ovl = overlay->ovl;
5898
5899         if (lon) *lon = ovl->lon;
5900         if (lat) *lat = ovl->lat;
5901      }
5902    else ERR("Not supported overlay type: %d", overlay->type);
5903 #else
5904    (void)overlay;
5905    (void)lon;
5906    (void)lat;
5907 #endif
5908 }
5909
5910 EAPI void
5911 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay,
5912                          Evas_Object *icon)
5913 {
5914 #ifdef HAVE_ELEMENTARY_ECORE_CON
5915    EINA_SAFETY_ON_NULL_RETURN(overlay);
5916    EINA_SAFETY_ON_NULL_RETURN(icon);
5917    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5918    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5919
5920    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5921      _overlay_default_icon_update(overlay->ovl, icon);
5922    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5923      _overlay_class_icon_update(overlay->ovl, icon);
5924    else ERR("Not supported overlay type: %d", overlay->type);
5925
5926    evas_object_smart_changed(overlay->wsd->pan_obj);
5927 #else
5928    (void)overlay;
5929    (void)icon;
5930 #endif
5931 }
5932
5933 EAPI const Evas_Object *
5934 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5935 {
5936 #ifdef HAVE_ELEMENTARY_ECORE_CON
5937    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5938    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, NULL);
5939    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj) NULL;
5940
5941    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5942      {
5943         const Overlay_Default *ovl = overlay->ovl;
5944
5945         return ovl->icon;
5946      }
5947    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5948      {
5949         const Overlay_Class *ovl = overlay->ovl;
5950
5951         return ovl->icon;
5952      }
5953    else
5954      {
5955         ERR("Not supported overlay type: %d", overlay->type);
5956         return NULL;
5957      }
5958 #else
5959    (void)overlay;
5960    return NULL;
5961 #endif
5962 }
5963
5964 EAPI void
5965 elm_map_overlay_content_set(Elm_Map_Overlay *overlay,
5966                             Evas_Object *content)
5967 {
5968 #ifdef HAVE_ELEMENTARY_ECORE_CON
5969    EINA_SAFETY_ON_NULL_RETURN(overlay);
5970    EINA_SAFETY_ON_NULL_RETURN(content);
5971    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
5972    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
5973
5974    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5975      _overlay_default_content_update(overlay->ovl, content, overlay);
5976    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5977      _overlay_class_content_update(overlay->ovl, content);
5978    else ERR("Not supported overlay type: %d", overlay->type);
5979
5980    evas_object_smart_changed(overlay->wsd->pan_obj);
5981 #else
5982    (void)overlay;
5983    (void)content;
5984 #endif
5985 }
5986
5987 EAPI const Evas_Object *
5988 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5989 {
5990 #ifdef HAVE_ELEMENTARY_ECORE_CON
5991    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5992    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, NULL);
5993
5994    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj) NULL;
5995
5996    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5997      {
5998         const Overlay_Default *ovl = overlay->ovl;
5999         return ovl->content;
6000      }
6001    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
6002      {
6003         const Overlay_Class *ovl = overlay->ovl;
6004         return ovl->content;
6005      }
6006    else
6007      {
6008         ERR("Not supported overlay type: %d", overlay->type);
6009         return NULL;
6010      }
6011 #else
6012    (void)overlay;
6013    return NULL;
6014 #endif
6015 }
6016
6017 EAPI void
6018 elm_map_overlay_color_set(Elm_Map_Overlay *overlay,
6019                           int r,
6020                           int g,
6021                           int b,
6022                           int a)
6023 {
6024 #ifdef HAVE_ELEMENTARY_ECORE_CON
6025    EINA_SAFETY_ON_NULL_RETURN(overlay);
6026    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
6027    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
6028
6029    overlay->c.r = r;
6030    overlay->c.g = g;
6031    overlay->c.b = b;
6032    overlay->c.a = a;
6033
6034    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
6035      _overlay_class_color_update(overlay->ovl, overlay->c);
6036    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
6037      _overlay_default_color_update(overlay->ovl, overlay->c);
6038    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
6039      _overlay_route_color_update(overlay->ovl, overlay->c);
6040    else
6041      {
6042         ERR("Not supported overlay type: %d", overlay->type);
6043      }
6044
6045 #else
6046    (void)overlay;
6047    (void)r;
6048    (void)g;
6049    (void)b;
6050    (void)a;
6051 #endif
6052 }
6053
6054 EAPI void
6055 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay,
6056                           int *r,
6057                           int *g,
6058                           int *b,
6059                           int *a)
6060 {
6061 #ifdef HAVE_ELEMENTARY_ECORE_CON
6062    EINA_SAFETY_ON_NULL_RETURN(overlay);
6063    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
6064    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
6065
6066    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
6067      {
6068         if (r) *r = overlay->c.r;
6069         if (g) *g = overlay->c.g;
6070         if (b) *b = overlay->c.b;
6071         if (a) *a = overlay->c.a;
6072      }
6073    else ERR("Not supported overlay type: %d", overlay->type);
6074 #else
6075    (void)overlay;
6076    (void)r;
6077    (void)g;
6078    (void)b;
6079    (void)a;
6080 #endif
6081 }
6082
6083 EAPI void
6084 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay,
6085                            Elm_Map_Overlay_Get_Cb get_cb,
6086                            void *data)
6087 {
6088 #ifdef HAVE_ELEMENTARY_ECORE_CON
6089    EINA_SAFETY_ON_NULL_RETURN(overlay);
6090    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
6091    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
6092
6093    overlay->cb = get_cb;
6094    overlay->cb_data = data;
6095
6096    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
6097      _overlay_class_cb_set(overlay->ovl, get_cb, data);
6098 #else
6099    (void)overlay;
6100    (void)get_cb;
6101    (void)data;
6102 #endif
6103 }
6104
6105 EAPI void
6106 elm_map_overlay_del_cb_set(Elm_Map_Overlay *overlay,
6107                            Elm_Map_Overlay_Del_Cb del_cb,
6108                            void *data)
6109 {
6110 #ifdef HAVE_ELEMENTARY_ECORE_CON
6111    EINA_SAFETY_ON_NULL_RETURN(overlay);
6112    EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
6113    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
6114
6115    overlay->del_cb = del_cb;
6116    overlay->del_cb_data = data;
6117 #else
6118    (void)overlay;
6119    (void)del_cb;
6120    (void)data;
6121 #endif
6122 }
6123
6124 EAPI Elm_Map_Overlay *
6125 elm_map_overlay_class_add(Evas_Object *obj)
6126 {
6127 #ifdef HAVE_ELEMENTARY_ECORE_CON
6128    Elm_Map_Overlay *overlay;
6129
6130    ELM_MAP_CHECK(obj) NULL;
6131    ELM_MAP_DATA_GET(obj, sd);
6132
6133    overlay = ELM_NEW(Elm_Map_Overlay);
6134    overlay->wsd = sd;
6135    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
6136    overlay->ovl = _overlay_class_new(sd);
6137    overlay->c.r = 0x90;
6138    overlay->c.g = 0xee;
6139    overlay->c.b = 0x90;
6140    overlay->c.a = 0xff;
6141    sd->overlays = eina_list_append(sd->overlays, overlay);
6142
6143    evas_object_smart_changed(sd->pan_obj);
6144    return overlay;
6145 #else
6146    (void)obj;
6147    return NULL;
6148 #endif
6149 }
6150
6151 EAPI void
6152 elm_map_overlay_class_append(Elm_Map_Overlay *klass,
6153                              Elm_Map_Overlay *overlay)
6154 {
6155 #ifdef HAVE_ELEMENTARY_ECORE_CON
6156    Overlay_Class *class_ovl;
6157
6158    EINA_SAFETY_ON_NULL_RETURN(klass);
6159    EINA_SAFETY_ON_NULL_RETURN(overlay);
6160    EINA_SAFETY_ON_NULL_RETURN(klass->wsd);
6161    ELM_MAP_CHECK(ELM_WIDGET_DATA(klass->wsd)->obj);
6162    EINA_SAFETY_ON_FALSE_RETURN(klass->type == ELM_MAP_OVERLAY_TYPE_CLASS);
6163
6164    class_ovl = klass->ovl;
6165    if (eina_list_data_find(class_ovl->members, overlay))
6166      {
6167         ERR("Already added overlay into clas");
6168         return;
6169      }
6170    class_ovl->members = eina_list_append(class_ovl->members, overlay);
6171
6172    // Update group by class
6173    overlay->grp->klass = klass;
6174    _overlay_group_icon_update(overlay->grp, class_ovl->icon);
6175    _overlay_group_content_update(overlay->grp, class_ovl->content, overlay);
6176    _overlay_group_color_update(overlay->grp, klass->c);
6177    _overlay_group_cb_set(overlay->grp, klass->cb, klass->data);
6178    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
6179      {
6180         _overlay_default_class_icon_update(overlay->ovl, class_ovl->icon);
6181         _overlay_default_class_content_update
6182           (overlay->ovl, class_ovl->content);
6183      }
6184
6185    evas_object_smart_changed(klass->wsd->pan_obj);
6186 #else
6187    (void)klass;
6188    (void)overlay;
6189 #endif
6190 }
6191
6192 EAPI void
6193 elm_map_overlay_class_remove(Elm_Map_Overlay *klass,
6194                              Elm_Map_Overlay *overlay)
6195 {
6196 #ifdef HAVE_ELEMENTARY_ECORE_CON
6197    Overlay_Class *ovl;
6198
6199    EINA_SAFETY_ON_NULL_RETURN(klass);
6200    EINA_SAFETY_ON_NULL_RETURN(overlay);
6201    EINA_SAFETY_ON_NULL_RETURN(klass->wsd);
6202    ELM_MAP_CHECK(ELM_WIDGET_DATA(klass->wsd)->obj);
6203    EINA_SAFETY_ON_FALSE_RETURN(klass->type == ELM_MAP_OVERLAY_TYPE_CLASS);
6204
6205    ovl = klass->ovl;
6206    ovl->members = eina_list_remove(ovl->members, overlay);
6207
6208    overlay->grp->klass = NULL;
6209    _overlay_group_icon_update(overlay->grp, NULL);
6210    _overlay_group_content_update(overlay->grp, NULL, NULL);
6211    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
6212      {
6213         _overlay_default_class_icon_update(overlay->ovl, NULL);
6214         _overlay_default_class_content_update(overlay->ovl, NULL);
6215      }
6216
6217    evas_object_smart_changed(klass->wsd->pan_obj);
6218 #else
6219    (void)klass;
6220    (void)overlay;
6221 #endif
6222 }
6223
6224 EAPI void
6225 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *klass,
6226                                    int zoom)
6227 {
6228 #ifdef HAVE_ELEMENTARY_ECORE_CON
6229    Overlay_Class *ovl;
6230
6231    EINA_SAFETY_ON_NULL_RETURN(klass);
6232    EINA_SAFETY_ON_NULL_RETURN(klass->wsd);
6233    ELM_MAP_CHECK(ELM_WIDGET_DATA(klass->wsd)->obj);
6234    EINA_SAFETY_ON_FALSE_RETURN(klass->type == ELM_MAP_OVERLAY_TYPE_CLASS);
6235
6236    ovl = klass->ovl;
6237    if (ovl->zoom_max == !!zoom) return;
6238    ovl->zoom_max = zoom;
6239
6240    evas_object_smart_changed(klass->wsd->pan_obj);
6241 #else
6242    (void)klass;
6243    (void)zoom;
6244 #endif
6245 }
6246
6247 EAPI int
6248 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *klass)
6249 {
6250 #ifdef HAVE_ELEMENTARY_ECORE_CON
6251    const Overlay_Class *ovl;
6252
6253    EINA_SAFETY_ON_NULL_RETURN_VAL(klass, OVERLAY_CLASS_ZOOM_MAX);
6254    EINA_SAFETY_ON_NULL_RETURN_VAL(klass->wsd, OVERLAY_CLASS_ZOOM_MAX);
6255    ELM_MAP_CHECK(ELM_WIDGET_DATA(klass->wsd)->obj) OVERLAY_CLASS_ZOOM_MAX;
6256
6257    EINA_SAFETY_ON_FALSE_RETURN_VAL
6258      (klass->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
6259
6260    ovl = klass->ovl;
6261    return ovl->zoom_max;
6262 #else
6263    (void)klass;
6264    return OVERLAY_CLASS_ZOOM_MAX;
6265 #endif
6266 }
6267
6268 EAPI Eina_List *
6269 elm_map_overlay_group_members_get(const Elm_Map_Overlay *grp)
6270 {
6271 #ifdef HAVE_ELEMENTARY_ECORE_CON
6272    Overlay_Group *ovl;
6273
6274    EINA_SAFETY_ON_NULL_RETURN_VAL(grp, NULL);
6275    EINA_SAFETY_ON_NULL_RETURN_VAL(grp->wsd, NULL);
6276    ELM_MAP_CHECK(ELM_WIDGET_DATA(grp->wsd)->obj) NULL;
6277
6278    EINA_SAFETY_ON_FALSE_RETURN_VAL
6279      (grp->type == ELM_MAP_OVERLAY_TYPE_GROUP, NULL);
6280
6281    ovl = grp->ovl;
6282    return ovl->members;
6283 #else
6284    (void)grp;
6285    return NULL;
6286 #endif
6287 }
6288
6289 EAPI Elm_Map_Overlay *
6290 elm_map_overlay_bubble_add(Evas_Object *obj)
6291 {
6292 #ifdef HAVE_ELEMENTARY_ECORE_CON
6293    Elm_Map_Overlay *overlay;
6294
6295    ELM_MAP_CHECK(obj) NULL;
6296    ELM_MAP_DATA_GET(obj, sd);
6297
6298    overlay = ELM_NEW(Elm_Map_Overlay);
6299    overlay->wsd = sd;
6300    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
6301    overlay->c.r = 255;
6302    overlay->c.g = 255;
6303    overlay->c.b = 255;
6304    overlay->c.a = 255;
6305    overlay->ovl = _overlay_bubble_new(overlay);
6306    overlay->grp = _overlay_group_new(sd);
6307    sd->overlays = eina_list_append(sd->overlays, overlay);
6308
6309    evas_object_smart_changed(sd->pan_obj);
6310    return overlay;
6311 #else
6312    (void)obj;
6313    return NULL;
6314 #endif
6315 }
6316
6317 EAPI void
6318 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble,
6319                               const Elm_Map_Overlay *parent)
6320 {
6321 #ifdef HAVE_ELEMENTARY_ECORE_CON
6322    Overlay_Bubble *ovl;
6323    Evas_Object *pobj;
6324
6325    EINA_SAFETY_ON_NULL_RETURN(bubble);
6326    EINA_SAFETY_ON_NULL_RETURN(parent);
6327    ELM_MAP_CHECK(ELM_WIDGET_DATA(bubble->wsd)->obj);
6328    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
6329
6330    ovl = bubble->ovl;
6331    pobj = _overlay_obj_get(parent);
6332    if (!pobj) return;
6333
6334    ovl->pobj = pobj;
6335    evas_object_smart_changed(bubble->wsd->pan_obj);
6336 #else
6337    (void)bubble;
6338    (void)parent;
6339 #endif
6340 }
6341
6342 EAPI void
6343 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble,
6344                                       Evas_Object *content)
6345 {
6346 #ifdef HAVE_ELEMENTARY_ECORE_CON
6347    Overlay_Bubble *bb;
6348
6349    EINA_SAFETY_ON_NULL_RETURN(bubble);
6350    EINA_SAFETY_ON_NULL_RETURN(content);
6351    ELM_MAP_CHECK(ELM_WIDGET_DATA(bubble->wsd)->obj);
6352    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
6353
6354    bb = bubble->ovl;
6355    elm_box_pack_end(bb->bx, content);
6356
6357    evas_object_smart_changed(bubble->wsd->pan_obj);
6358 #else
6359    (void)bubble;
6360    (void)content;
6361 #endif
6362 }
6363
6364 EAPI void
6365 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
6366 {
6367 #ifdef HAVE_ELEMENTARY_ECORE_CON
6368    Overlay_Bubble *bb;
6369
6370    EINA_SAFETY_ON_NULL_RETURN(bubble);
6371    ELM_MAP_CHECK(ELM_WIDGET_DATA(bubble->wsd)->obj);
6372    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
6373
6374    bb = bubble->ovl;
6375    elm_box_clear(bb->bx);
6376
6377    evas_object_smart_changed(bubble->wsd->pan_obj);
6378 #else
6379    (void)bubble;
6380 #endif
6381 }
6382
6383 EAPI Elm_Map_Overlay *
6384 elm_map_overlay_route_add(Evas_Object *obj,
6385                           const Elm_Map_Route *route)
6386 {
6387 #ifdef HAVE_ELEMENTARY_ECORE_CON
6388    Elm_Map_Overlay *overlay;
6389
6390    ELM_MAP_CHECK(obj) NULL;
6391    ELM_MAP_DATA_GET(obj, sd);
6392
6393    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
6394    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wsd, NULL);
6395    EINA_SAFETY_ON_FALSE_RETURN_VAL
6396      (obj == ELM_WIDGET_DATA(route->wsd)->obj, NULL);
6397
6398    overlay = ELM_NEW(Elm_Map_Overlay);
6399    overlay->wsd = sd;
6400    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
6401    overlay->c.r = 0xff;
6402    overlay->c.g = 0x00;
6403    overlay->c.b = 0x00;
6404    overlay->c.a = 0xff;
6405    overlay->ovl = _overlay_route_new(sd, route, overlay->c);
6406    overlay->grp = _overlay_group_new(sd);
6407    sd->overlays = eina_list_append(sd->overlays, overlay);
6408
6409    evas_object_smart_changed(sd->pan_obj);
6410    return overlay;
6411 #else
6412    (void)obj;
6413    (void)route;
6414    return NULL;
6415 #endif
6416 }
6417
6418 EAPI Elm_Map_Overlay *
6419 elm_map_overlay_line_add(Evas_Object *obj,
6420                          double flon,
6421                          double flat,
6422                          double tlon,
6423                          double tlat)
6424 {
6425 #ifdef HAVE_ELEMENTARY_ECORE_CON
6426    Elm_Map_Overlay *overlay;
6427
6428    ELM_MAP_CHECK(obj) NULL;
6429    ELM_MAP_DATA_GET(obj, sd);
6430
6431    overlay = ELM_NEW(Elm_Map_Overlay);
6432    overlay->wsd = sd;
6433    overlay->type = ELM_MAP_OVERLAY_TYPE_LINE;
6434    overlay->c.r = 0xff;
6435    overlay->c.g = 0x00;
6436    overlay->c.b = 0x00;
6437    overlay->c.a = 0xff;
6438    overlay->ovl = _overlay_line_new(sd, flon, flat, tlon, tlat, overlay->c);
6439    overlay->grp = _overlay_group_new(sd);
6440    sd->overlays = eina_list_append(sd->overlays, overlay);
6441
6442    evas_object_smart_changed(sd->pan_obj);
6443    return overlay;
6444 #else
6445    (void)obj;
6446    (void)flon;
6447    (void)flat;
6448    (void)tlon;
6449    (void)tlat;
6450    return NULL;
6451 #endif
6452 }
6453
6454 EAPI Elm_Map_Overlay *
6455 elm_map_overlay_polygon_add(Evas_Object *obj)
6456 {
6457 #ifdef HAVE_ELEMENTARY_ECORE_CON
6458    Elm_Map_Overlay *overlay;
6459
6460    ELM_MAP_CHECK(obj) NULL;
6461    ELM_MAP_DATA_GET(obj, sd);
6462
6463    overlay = ELM_NEW(Elm_Map_Overlay);
6464    overlay->wsd = sd;
6465    overlay->type = ELM_MAP_OVERLAY_TYPE_POLYGON;
6466    overlay->c.r = 0xdc;
6467    overlay->c.g = 0x14;
6468    overlay->c.b = 0x3c;
6469    overlay->c.a = 220;
6470    overlay->ovl = _overlay_polygon_new(sd, overlay->c);
6471    overlay->grp = _overlay_group_new(sd);
6472    sd->overlays = eina_list_append(sd->overlays, overlay);
6473    evas_object_smart_changed(sd->pan_obj);
6474    return overlay;
6475 #else
6476    (void)obj;
6477    return NULL;
6478 #endif
6479 }
6480
6481 EAPI void
6482 elm_map_overlay_polygon_region_add(Elm_Map_Overlay *overlay,
6483                                    double lon,
6484                                    double lat)
6485 {
6486 #ifdef HAVE_ELEMENTARY_ECORE_CON
6487    Overlay_Polygon *ovl;
6488    Region *r;
6489
6490    EINA_SAFETY_ON_NULL_RETURN(overlay);
6491    ELM_MAP_CHECK(ELM_WIDGET_DATA(overlay->wsd)->obj);
6492    EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON);
6493
6494    ovl = overlay->ovl;
6495    r = ELM_NEW(Region);
6496    r->lon = lon;
6497    r->lat = lat;
6498    ovl->regions = eina_list_append(ovl->regions, r);
6499
6500    evas_object_smart_changed(ovl->wsd->pan_obj);
6501 #else
6502    (void)overlay;
6503    (void)lon;
6504    (void)lat;
6505 #endif
6506 }
6507
6508 EAPI Elm_Map_Overlay *
6509 elm_map_overlay_circle_add(Evas_Object *obj,
6510                            double lon,
6511                            double lat,
6512                            double radius)
6513 {
6514 #ifdef HAVE_ELEMENTARY_ECORE_CON
6515    Elm_Map_Overlay *overlay;
6516
6517    ELM_MAP_CHECK(obj) NULL;
6518    ELM_MAP_DATA_GET(obj, sd);
6519
6520    overlay = ELM_NEW(Elm_Map_Overlay);
6521    overlay->wsd = sd;
6522    overlay->type = ELM_MAP_OVERLAY_TYPE_CIRCLE;
6523    overlay->c.r = 0xdc;
6524    overlay->c.g = 0x14;
6525    overlay->c.b = 0x3c;
6526    overlay->c.a = 220;
6527    overlay->ovl = _overlay_circle_new(sd, lon, lat, radius, overlay->c);
6528    overlay->grp = _overlay_group_new(sd);
6529    sd->overlays = eina_list_append(sd->overlays, overlay);
6530
6531    evas_object_smart_changed(sd->pan_obj);
6532    return overlay;
6533 #else
6534    (void)obj;
6535    (void)lon;
6536    (void)lat;
6537    (void)radius;
6538    return NULL;
6539 #endif
6540 }
6541
6542 EAPI Elm_Map_Overlay *
6543 elm_map_overlay_scale_add(Evas_Object *obj,
6544                           Evas_Coord x,
6545                           Evas_Coord y)
6546 {
6547 #ifdef HAVE_ELEMENTARY_ECORE_CON
6548    Elm_Map_Overlay *overlay;
6549
6550    ELM_MAP_CHECK(obj) NULL;
6551    ELM_MAP_DATA_GET(obj, sd);
6552
6553    overlay = ELM_NEW(Elm_Map_Overlay);
6554    overlay->wsd = sd;
6555    overlay->type = ELM_MAP_OVERLAY_TYPE_SCALE;
6556    overlay->c.r = 0;
6557    overlay->c.g = 0;
6558    overlay->c.b = 0;
6559    overlay->c.a = 255;
6560    overlay->ovl = _overlay_scale_new(sd, x, y, overlay->c);
6561    overlay->grp = _overlay_group_new(sd);
6562    sd->overlays = eina_list_append(sd->overlays, overlay);
6563
6564    evas_object_smart_changed(sd->pan_obj);
6565    return overlay;
6566 #else
6567    (void)obj;
6568    (void)x;
6569    (void)y;
6570    return NULL;
6571 #endif
6572 }
6573
6574 #ifdef ELM_EMAP
6575 EAPI Evas_Object *
6576 elm_map_track_add(Evas_Object *obj,
6577                   void *emap)
6578 {
6579 #ifdef HAVE_ELEMENTARY_ECORE_CON
6580    EMap_Route *emapr = emap;
6581    Evas_Object *route;
6582
6583    ELM_MAP_CHECK(obj) NULL;
6584    ELM_MAP_DATA_GET(obj, sd);
6585
6586    route = elm_route_add(obj);
6587    elm_route_emap_set(route, emapr);
6588    sd->track = eina_list_append(sd->track, route);
6589
6590    return route;
6591 #else
6592    (void)obj;
6593    (void)emap;
6594    return NULL;
6595 #endif
6596 }
6597
6598 EAPI void
6599 elm_map_track_remove(Evas_Object *obj,
6600                      Evas_Object *route)
6601 {
6602 #ifdef HAVE_ELEMENTARY_ECORE_CON
6603    ELM_MAP_CHECK(obj);
6604    ELM_MAP_DATA_GET(obj, sd);
6605
6606    sd->track = eina_list_remove(sd->track, route);
6607    evas_object_del(route);
6608 #else
6609    (void)obj;
6610    (void)route;
6611 #endif
6612 }
6613
6614 #else
6615 EAPI Evas_Object *
6616 elm_map_track_add(Evas_Object *obj __UNUSED__,
6617                   void *emap __UNUSED__)
6618 {
6619    return NULL;
6620 }
6621
6622 EAPI void
6623 elm_map_track_remove(Evas_Object *obj __UNUSED__,
6624                      Evas_Object *route __UNUSED__)
6625 {
6626 }
6627 #endif