src/lib/elm_map.c

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