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_tile_mods;
 376    Source_Tile *src_tile;
 377    Eina_List *src_tiles;
 378    const char **src_tile_names;
 379
 380    Eina_Array *src_route_mods;
 381    Source_Route *src_route;
 382    Eina_List *src_routes;
 383    const char **src_route_names;
 384
 385    Eina_Array *src_name_mods;
 386    Source_Name *src_name;
 387    Eina_List *src_names;
 388    const char **src_name_names;
 389
 390    int zoom_min, zoom_max;
 391    int tsize;
 392
 393    int id;
 394    Eina_List *grids;
 395
 396    int zoom;
 397    double zoom_detail;
 398    struct
 399      {
 400         int w, h;  // Current pixel width, heigth of a grid
 401         int tile;  // Current pixel size of a grid item
 402      } size;
 403    Elm_Map_Zoom_Mode mode;
 404    struct
 405      {
 406         double zoom;
 407         double diff;
 408         int cnt;
 409      } ani;
 410    Ecore_Timer *zoom_timer;
 411    Ecore_Animator *zoom_animator;
 412
 413    int try_num;
 414    int finish_num;
 415    int download_num;
 416    Eina_List *download_list;
 417    Ecore_Idler *download_idler;
 418    Eina_Hash *ua;
 419    const char *user_agent;
 420
 421    Evas_Coord pan_x, pan_y;
 422    Eina_List *delayed_jobs;
 423
 424    Ecore_Timer *scr_timer;
 425    Ecore_Timer *long_timer;
 426    Evas_Event_Mouse_Down ev;
 427    Eina_Bool on_hold : 1;
 428    Eina_Bool paused : 1;
 429
 430    double pinch_zoom;
 431    struct
 432      {
 433         Evas_Coord cx, cy;
 434         double a, d;
 435      } rotate;
 436
 437    Eina_Bool wheel_disabled : 1;
 438
 439    Eina_List *routes;
 440    Eina_List *track;
 441    Eina_List *names;
 442
 443    Eina_List *overlays;
 444    Eina_List *group_overlays;
 445    Eina_List *all_overlays;
 446 };
 447
 448 static char *_mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 449 static char *_osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 450 static char *_cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 451 static char *_mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 452 static char *_mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 453 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat);
 454 static char *_nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat);
 455 /*
 456 static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
 457 static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat);
 458 */
 459 static double _scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom);
 460
 461 const Source_Tile src_tiles[] =
 462 {
 463    {"Mapnik", 0, 18, _mapnik_url_cb, NULL, NULL, _scale_cb},
 464    {"Osmarender", 0, 17, _osmarender_url_cb, NULL, NULL, _scale_cb},
 465    {"CycleMap", 0, 16, _cyclemap_url_cb, NULL, NULL, _scale_cb},
 466    {"MapQuest", 0, 18, _mapquest_url_cb, NULL, NULL, _scale_cb},
 467    {"MapQuest Open Aerial", 0, 11, _mapquest_aerial_url_cb, NULL, NULL, _scale_cb}
 468 };
 469
 470 // FIXME: Fix more open sources
 471 const Source_Route src_routes[] =
 472 {
 473    {"Yours", _yours_url_cb}    // http://www.yournavigation.org/
 474    //{"Monav", _monav_url_cb},
 475    //{"ORS", _ors_url_cb},     // http://www.openrouteservice.org
 476 };
 477
 478 // Refer : http://wiki.openstreetmap.org/wiki/FAQ
 479 // meters per pixel when latitude is 0 (equator)
 480 // meters per pixel  = _osm_scale_meter[zoom] * cos (latitude)
 481 const double _osm_scale_meter[] =
 482 {78206, 39135.758482, 19567.879241, 9783.939621, 4891.969810,
 483  2445.984905, 1222.992453, 611.496226, 305.748113, 152.874057, 76.437028,
 484  38.218514, 19.109257, 9.554629, 4.777314, 2.388657, 1.194329, 0.597164,
 485  0.29858};
 486
 487 // Scale in meters
 488 const double _scale_tb[] =
 489 {10000000, 5000000, 2000000, 1000000, 500000, 200000, 100000, 50000,
 490  20000, 10000, 5000, 2000, 1000, 500, 500, 200, 100, 50, 20, 10, 5, 2, 1};
 491
 492 // FIXME: Add more open sources
 493 const Source_Name src_names[] =
 494 {
 495    {"Nominatim", _nominatim_url_cb}
 496 };
 497
 498 static const char *widtype = NULL;
 499 static Evas_Smart_Class parent_sc = EVAS_SMART_CLASS_INIT_NULL;
 500 static Evas_Smart_Class sc;
 501 static Evas_Smart *smart;
 502 static int idnum = 1;
 503
 504 static const char SIG_CLICKED[] =            "clicked";
 505 static const char SIG_CLICKED_DOUBLE[] =     "clicked,double";
 506 static const char SIG_PRESS[] =              "press";
 507 static const char SIG_LONGPRESSED[] =        "longpressed";
 508 static const char SIG_SCROLL[] =             "scroll";
 509 static const char SIG_SCROLL_DRAG_START[] =  "scroll,drag,start";
 510 static const char SIG_SCROLL_DRAG_STOP[] =   "scroll,drag,stop";
 511 static const char SIG_SCROLL_ANIM_START[] =  "scroll,anim,start";
 512 static const char SIG_SCROLL_ANIM_STOP[] =   "scroll,anim,stop";
 513 static const char SIG_ZOOM_START[] =         "zoom,start";
 514 static const char SIG_ZOOM_STOP[] =          "zoom,stop";
 515 static const char SIG_ZOOM_CHANGE[] =        "zoom,change";
 516 static const char SIG_LOADED[] =               "loaded";
 517 static const char SIG_TILE_LOAD[] =          "tile,load";
 518 static const char SIG_TILE_LOADED[] =        "tile,loaded";
 519 static const char SIG_TILE_LOADED_FAIL[] =   "tile,loaded,fail";
 520 static const char SIG_ROUTE_LOAD[] =         "route,load";
 521 static const char SIG_ROUTE_LOADED[] =       "route,loaded";
 522 static const char SIG_ROUTE_LOADED_FAIL[] =  "route,loaded,fail";
 523 static const char SIG_NAME_LOAD[] =          "name,load";
 524 static const char SIG_NAME_LOADED[] =        "name,loaded";
 525 static const char SIG_NAME_LOADED_FAIL[] =   "name,loaded,fail";
 526 static const char SIG_OVERLAY_CLICKED[] =    "overlay,clicked";
 527 static const Evas_Smart_Cb_Description _signals[] = {
 528        {SIG_CLICKED, ""},
 529        {SIG_CLICKED_DOUBLE, ""},
 530        {SIG_PRESS, ""},
 531        {SIG_LONGPRESSED, ""},
 532        {SIG_SCROLL, ""},
 533        {SIG_SCROLL_DRAG_START, ""},
 534        {SIG_SCROLL_DRAG_STOP, ""},
 535        {SIG_SCROLL_ANIM_START, ""},
 536        {SIG_SCROLL_ANIM_STOP, ""},
 537        {SIG_ZOOM_START, ""},
 538        {SIG_ZOOM_STOP, ""},
 539        {SIG_ZOOM_CHANGE, ""},
 540        {SIG_LOADED, ""},
 541        {SIG_TILE_LOAD, ""},
 542        {SIG_TILE_LOADED, ""},
 543        {SIG_TILE_LOADED_FAIL, ""},
 544        {SIG_ROUTE_LOAD, ""},
 545        {SIG_ROUTE_LOADED, ""},
 546        {SIG_ROUTE_LOADED_FAIL, ""},
 547        {SIG_NAME_LOAD, ""},
 548        {SIG_NAME_LOADED, ""},
 549        {SIG_NAME_LOADED_FAIL, ""},
 550        {SIG_OVERLAY_CLICKED, ""},
 551        {NULL, NULL}
 552 };
 553
 554 static void
 555 _edj_overlay_size_get(Widget_Data *wd, Evas_Coord *w, Evas_Coord *h)
 556 {
 557    EINA_SAFETY_ON_NULL_RETURN(wd);
 558    EINA_SAFETY_ON_NULL_RETURN(w);
 559    EINA_SAFETY_ON_NULL_RETURN(h);
 560
 561    Evas_Object *edj;
 562    const char *s;
 563
 564    edj = edje_object_add(evas_object_evas_get(wd->obj));
 565    _elm_theme_object_set(wd->obj, edj, "map/marker", "radio",
 566                          elm_widget_style_get(wd->obj));
 567    s = edje_object_data_get(edj, "size_w");
 568    if (s) *w = atoi(s);
 569    else   *w = 0;
 570    s = edje_object_data_get(edj, "size_h");
 571    if (s) *h = atoi(s);
 572    else   *h = 0;
 573    evas_object_del(edj);
 574 }
 575
 576 static void
 577 _rotate(Evas_Coord x, Evas_Coord y, Evas_Coord cx, Evas_Coord cy, double degree, Evas_Coord *xx, Evas_Coord *yy)
 578 {
 579    double r = (degree * M_PI) / 180.0;
 580    if (xx) *xx = ((x - cx) * cos(r)) + ((y - cy) * cos(r + M_PI_2)) + cx;
 581    if (yy) *yy = ((x - cx) * sin(r)) + ((y - cy) * sin(r + M_PI_2)) + cy;
 582 }
 583
 584 static void
 585 _obj_rotate(Widget_Data *wd, Evas_Object *obj)
 586 {
 587    Evas_Coord w, h, ow, oh;
 588    evas_map_util_points_populate_from_object(wd->map, obj);
 589
 590    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
 591    evas_object_image_size_get(obj, &w, &h);
 592    if ((w > ow) || (h > oh))
 593      {
 594         evas_map_point_image_uv_set(wd->map, 0, 0, 0);
 595         evas_map_point_image_uv_set(wd->map, 1, w, 0);
 596         evas_map_point_image_uv_set(wd->map, 2, w, h);
 597         evas_map_point_image_uv_set(wd->map, 3, 0, h);
 598      }
 599    evas_map_util_rotate(wd->map, wd->rotate.d, wd->rotate.cx, wd->rotate.cy);
 600
 601    evas_object_map_set(obj, wd->map);
 602    evas_object_map_enable_set(obj, EINA_TRUE);
 603 }
 604
 605 static void
 606 _obj_place(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
 607 {
 608    EINA_SAFETY_ON_NULL_RETURN(obj);
 609
 610    evas_object_move(obj, x, y);
 611    evas_object_resize(obj, w, h);
 612    evas_object_show(obj);
 613 }
 614
 615 static void
 616 _coord_to_region_convert(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord size, double *lon, double *lat)
 617 {
 618    EINA_SAFETY_ON_NULL_RETURN(wd);
 619    int zoom = floor(log(size / wd->size.tile) / log(2));
 620    if ((wd->src_tile) && (wd->src_tile->coord_to_geo))
 621      {
 622         if (wd->src_tile->coord_to_geo(wd->obj, zoom, x, y, size, lon, lat))
 623            return;
 624      }
 625
 626    if (lon) *lon = (x / (double)size * 360.0) - 180;
 627    if (lat)
 628      {
 629         double n = ELM_PI - (2.0 * ELM_PI * y / size);
 630         *lat = 180.0 / ELM_PI * atan(0.5 * (exp(n) - exp(-n)));
 631      }
 632 }
 633
 634 static void
 635 _region_to_coord_convert(Widget_Data *wd, double lon, double lat, Evas_Coord size, Evas_Coord *x, Evas_Coord *y)
 636 {
 637    EINA_SAFETY_ON_NULL_RETURN(wd);
 638
 639    int zoom = floor(log(size / 256) / log(2));
 640    if ((wd->src_tile) && (wd->src_tile->geo_to_coord))
 641      {
 642         if (wd->src_tile->geo_to_coord(wd->obj, zoom, lon, lat, size, x, y)) return;
 643      }
 644    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 645    if (y)
 646       *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
 647                  / ELM_PI) / 2.0 * size);
 648 }
 649
 650 static void
 651 _viewport_coord_get(Widget_Data *wd, Evas_Coord *vx, Evas_Coord *vy, Evas_Coord *vw, Evas_Coord *vh)
 652 {
 653    EINA_SAFETY_ON_NULL_RETURN(wd);
 654
 655    Evas_Coord x, y, w, h;
 656    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 657    elm_smart_scroller_child_viewport_size_get(wd->scr, &w, &h);
 658    if (w > wd->size.w) x -= ((w - wd->size.w) / 2);
 659    if (h > wd->size.h) y -= ((h - wd->size.h) / 2);
 660    if (vx) *vx = x;
 661    if (vy) *vy = y;
 662    if (vw) *vw = w;
 663    if (vh) *vh = h;
 664 }
 665
 666 // Map coordinates to canvas geometry without rotate
 667 static void
 668 _coord_to_canvas_no_rotate(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 669 {
 670    Evas_Coord vx, vy, sx, sy;
 671    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 672    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 673    if (xx) *xx = x - vx + sx;
 674    if (yy) *yy = y - vy + sy;
 675 }
 676
 677 // Map coordinates to canvas geometry
 678 static void
 679 _coord_to_canvas(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 680 {
 681    _coord_to_canvas_no_rotate(wd, x, y, &x, &y);
 682    _rotate(x, y, wd->rotate.cx, wd->rotate.cy, wd->rotate.d, &x, &y);
 683    if (xx) *xx = x;
 684    if (yy) *yy = y;
 685 }
 686
 687 // Canvas geometry to map coordinates
 688 static void
 689 _canvas_to_coord(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 690 {
 691    Evas_Coord vx, vy, sx, sy;
 692    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 693    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 694    _rotate(x - sx + vx, y - sy + vy,  wd->rotate.cx - sx + vx,
 695                  wd->rotate.cy - sy + vy,  -wd->rotate.d, &x, &y);
 696    if (xx) *xx = x;
 697    if (yy) *yy = y;
 698 }
 699
 700 static void
 701 _region_show(void *data)
 702 {
 703    EINA_SAFETY_ON_NULL_RETURN(data);
 704    Delayed_Data *dd = data;
 705    int x, y, w, h;
 706
 707    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
 708    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
 709    x = x - (w / 2);
 710    y = y - (h / 2);
 711    elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
 712    evas_object_smart_changed(dd->wd->pan_smart);
 713 }
 714
 715 static void
 716 _grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
 717 {
 718    EINA_SAFETY_ON_NULL_RETURN(gi);
 719
 720    if (x) *x = gi->x * gi->wd->size.tile;
 721    if (y) *y = gi->y * gi->wd->size.tile;
 722    if (w) *w = gi->wd->size.tile;
 723    if (h) *h = gi->wd->size.tile;
 724 }
 725
 726 static Eina_Bool
 727 _grid_item_in_viewport(Grid_Item *gi)
 728 {
 729    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
 730
 731    Evas_Coord vx, vy, vw, vh;
 732    Evas_Coord x, y, w, h;
 733
 734    _viewport_coord_get(gi->wd, &vx, &vy, &vw, &vh);
 735    _grid_item_coord_get(gi, &x, &y, &w, &h);
 736    return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
 737 }
 738
 739 static void
 740 _grid_item_update(Grid_Item *gi)
 741 {
 742    evas_object_image_file_set(gi->img, gi->file, NULL);
 743    if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
 744       evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
 745    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
 746
 747    Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
 748    if (err != EVAS_LOAD_ERROR_NONE)
 749      {
 750         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
 751         ecore_file_remove(gi->file);
 752         gi->file_have = EINA_FALSE;
 753      }
 754    else
 755      {
 756         Evas_Coord x, y, w, h;
 757         _grid_item_coord_get(gi, &x, &y, &w, &h);
 758         _coord_to_canvas_no_rotate(gi->wd, x, y, &x, &y);
 759         _obj_place(gi->img, x, y, w, h);
 760         _obj_rotate(gi->wd, gi->img);
 761         gi->file_have = EINA_TRUE;
 762      }
 763 }
 764
 765 static void
 766 _grid_item_load(Grid_Item *gi)
 767 {
 768    EINA_SAFETY_ON_NULL_RETURN(gi);
 769    if (gi->file_have) _grid_item_update(gi);
 770    else if (!gi->job)
 771      {
 772         gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
 773         gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
 774      }
 775 }
 776
 777 static void
 778 _grid_item_unload(Grid_Item *gi)
 779 {
 780    EINA_SAFETY_ON_NULL_RETURN(gi);
 781    if (gi->file_have)
 782      {
 783         evas_object_hide(gi->img);
 784         evas_object_image_file_set(gi->img, NULL, NULL);
 785      }
 786    else if (gi->job)
 787      {
 788         ecore_file_download_abort(gi->job);
 789         ecore_file_remove(gi->file);
 790         gi->job = NULL;
 791         gi->wd->try_num--;
 792      }
 793    else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
 794
 795 }
 796
 797 static Grid_Item *
 798 _grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
 799 {
 800    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
 801    char buf[PATH_MAX];
 802    char buf2[PATH_MAX];
 803    char *url;
 804    Grid_Item *gi;
 805
 806    gi = ELM_NEW(Grid_Item);
 807    gi->wd = g->wd;
 808    gi->g = g;
 809    gi->x = x;
 810    gi->y = y;
 811
 812    gi->file_have = EINA_FALSE;
 813    gi->job = NULL;
 814
 815    gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
 816    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
 817    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
 818    evas_object_image_filled_set(gi->img, EINA_TRUE);
 819    evas_object_smart_member_add(gi->img, g->wd->pan_smart);
 820    evas_object_pass_events_set(gi->img, EINA_TRUE);
 821    evas_object_stack_below(gi->img, g->wd->sep_maps_overlays);
 822
 823    snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
 824    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
 825    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
 826
 827    eina_stringshare_replace(&gi->file, buf2);
 828    url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
 829    if ((!url) || (!strlen(url)))
 830      {
 831         eina_stringshare_replace(&gi->url, NULL);
 832         ERR("Getting source url failed: %s", gi->file);
 833      }
 834    else eina_stringshare_replace(&gi->url, url);
 835    if (url) free(url);
 836    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
 837    return gi;
 838 }
 839
 840 static void
 841 _grid_item_free(Grid_Item *gi)
 842 {
 843    EINA_SAFETY_ON_NULL_RETURN(gi);
 844    _grid_item_unload(gi);
 845    if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
 846                                                             gi->y, gi->x, NULL);
 847    if (gi->url) eina_stringshare_del(gi->url);
 848    if (gi->file_have) ecore_file_remove(gi->file);
 849    if (gi->file) eina_stringshare_del(gi->file);
 850    if (gi->img) evas_object_del(gi->img);
 851    free(gi);
 852 }
 853
 854 static void
 855 _downloaded_cb(void *data, const char *file __UNUSED__, int status)
 856 {
 857    Grid_Item *gi = data;
 858
 859    if (status == 200)
 860      {
 861         DBG("Download success from %s to %s", gi->url, gi->file);
 862         _grid_item_update(gi);
 863         gi->wd->finish_num++;
 864         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
 865      }
 866    else
 867      {
 868         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
 869         ecore_file_remove(gi->file);
 870         gi->file_have = EINA_FALSE;
 871         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
 872      }
 873
 874    gi->job = NULL;
 875    gi->wd->download_num--;
 876    if (!gi->wd->download_num)
 877      {
 878         edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
 879                                 "elm,state,busy,stop", "elm");
 880         evas_object_smart_callback_call(gi->wd->obj, SIG_LOADED, NULL);
 881      }
 882 }
 883
 884 static Eina_Bool
 885 _download_job(void *data)
 886 {
 887    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
 888    Widget_Data *wd = data;
 889
 890    Eina_List *l, *ll;
 891    Grid_Item *gi;
 892
 893    if (!eina_list_count(wd->download_list))
 894      {
 895         wd->download_idler = NULL;
 896         return ECORE_CALLBACK_CANCEL;
 897      }
 898
 899    EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
 900      {
 901         if ((gi->g->zoom != wd->zoom) || !(_grid_item_in_viewport(gi)))
 902           {
 903              wd->download_list = eina_list_remove(wd->download_list, gi);
 904              continue;
 905           }
 906         if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
 907            return ECORE_CALLBACK_RENEW;
 908
 909         Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
 910                                                  _downloaded_cb, NULL,
 911                                                  gi, &(gi->job), wd->ua);
 912         if ((!ret) || (!gi->job))
 913            ERR("Can't start to download from %s to %s", gi->url, gi->file);
 914         else
 915           {
 916              wd->download_list = eina_list_remove(wd->download_list, gi);
 917              wd->try_num++;
 918              wd->download_num++;
 919              evas_object_smart_callback_call(wd->obj, SIG_TILE_LOAD,
 920                                              NULL);
 921              if (wd->download_num == 1)
 922                 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
 923                                         "elm,state,busy,start", "elm");
 924           }
 925      }
 926    return ECORE_CALLBACK_RENEW;
 927 }
 928
 929 static void
 930 _grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
 931 {
 932    EINA_SAFETY_ON_NULL_RETURN(g);
 933    int xx, yy, ww, hh;
 934    Evas_Coord vx, vy, vw, vh;
 935
 936    _viewport_coord_get(g->wd, &vx, &vy, &vw, &vh);
 937    if (vx < 0) vx = 0;
 938    if (vy < 0) vy = 0;
 939
 940    xx = (vx / g->wd->size.tile) - 1;
 941    if (xx < 0) xx = 0;
 942
 943    yy = (vy / g->wd->size.tile) - 1;
 944    if (yy < 0) yy = 0;
 945
 946    ww = (vw / g->wd->size.tile) + 3;
 947    if (xx + ww >= g->tw) ww = g->tw - xx;
 948
 949    hh = (vh / g->wd->size.tile) + 3;
 950    if (yy + hh >= g->th) hh = g->th - yy;
 951
 952    if (x) *x = xx;
 953    if (y) *y = yy;
 954    if (w) *w = ww;
 955    if (h) *h = hh;
 956 }
 957
 958 static void
 959 _grid_unload(Grid *g)
 960 {
 961    EINA_SAFETY_ON_NULL_RETURN(g);
 962    Eina_Iterator *it;
 963    Eina_Matrixsparse_Cell *cell;
 964    Grid_Item *gi;
 965
 966    it = eina_matrixsparse_iterator_new(g->grid);
 967    EINA_ITERATOR_FOREACH(it, cell)
 968      {
 969         gi = eina_matrixsparse_cell_data_get(cell);
 970         _grid_item_unload(gi);
 971      }
 972    eina_iterator_free(it);
 973 }
 974
 975 static void
 976 _grid_load(Grid *g)
 977 {
 978    EINA_SAFETY_ON_NULL_RETURN(g);
 979    int x, y, xx, yy, ww, hh;
 980    Eina_Iterator *it;
 981    Eina_Matrixsparse_Cell *cell;
 982    Grid_Item *gi;
 983
 984    it = eina_matrixsparse_iterator_new(g->grid);
 985    EINA_ITERATOR_FOREACH(it, cell)
 986      {
 987         gi = eina_matrixsparse_cell_data_get(cell);
 988         if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
 989      }
 990    eina_iterator_free(it);
 991
 992    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
 993    for (y = yy; y < yy + hh; y++)
 994      {
 995         for (x = xx; x < xx + ww; x++)
 996           {
 997              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
 998              if (!gi) gi = _grid_item_create(g, x, y);
 999              _grid_item_load(gi);
1000           }
1001      }
1002 }
1003
1004 static void
1005 _grid_place(Widget_Data *wd)
1006 {
1007    EINA_SAFETY_ON_NULL_RETURN(wd);
1008    Eina_List *l;
1009    Grid *g;
1010
1011    EINA_LIST_FOREACH(wd->grids, l, g)
1012      {
1013         if (wd->zoom == g->zoom) _grid_load(g);
1014         else _grid_unload(g);
1015      }
1016   if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
1017 }
1018
1019 static void
1020 _grid_all_create(Widget_Data *wd)
1021 {
1022    EINA_SAFETY_ON_NULL_RETURN(wd);
1023    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
1024
1025    int zoom;
1026    for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
1027      {
1028         Grid *g;
1029         int tnum;
1030         g = ELM_NEW(Grid);
1031         g->wd = wd;
1032         g->zoom = zoom;
1033         tnum =  pow(2.0, g->zoom);
1034         g->tw = tnum;
1035         g->th = tnum;
1036         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
1037         wd->grids = eina_list_append(wd->grids, g);
1038      }
1039 }
1040
1041 static void
1042 _grid_all_clear(Widget_Data *wd)
1043 {
1044    EINA_SAFETY_ON_NULL_RETURN(wd);
1045
1046    Grid *g;
1047    EINA_LIST_FREE(wd->grids, g)
1048      {
1049         Eina_Matrixsparse_Cell *cell;
1050         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1051         EINA_ITERATOR_FOREACH(it, cell)
1052           {
1053              Grid_Item *gi;
1054              gi = eina_matrixsparse_cell_data_get(cell);
1055              if (gi) _grid_item_free(gi);
1056           }
1057         eina_iterator_free(it);
1058
1059         eina_matrixsparse_free(g->grid);
1060         free(g);
1061      }
1062 }
1063
1064 static void
1065 _track_place(Widget_Data *wd)
1066 {
1067 #ifdef ELM_EMAP
1068    EINA_SAFETY_ON_NULL_RETURN(wd);
1069
1070    Eina_List *l;
1071    Evas_Object *route;
1072    int xmin, xmax, ymin, ymax;
1073    Evas_Coord px, py, ow, oh;
1074    px = wd->pan_x;
1075    py = wd->pan_y;
1076    _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
1077
1078    Evas_Coord size = wd->size.w;
1079
1080    EINA_LIST_FOREACH(wd->track, l, route)
1081      {
1082         double lon_min, lon_max;
1083         double lat_min, lat_max;
1084         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1085         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1086         _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
1087         _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
1088
1089         if ( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
1090         {
1091            if ( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
1092            {
1093               //display the route
1094               evas_object_move(route, xmin - px, ymin - py);
1095               evas_object_resize(route, xmax - xmin, ymax - ymin);
1096
1097               evas_object_raise(route);
1098               _obj_rotate(wd, route);
1099               evas_object_show(route);
1100
1101               continue;
1102            }
1103         }
1104         //the route is not display
1105         evas_object_hide(route);
1106      }
1107 #else
1108    (void) wd;
1109 #endif
1110 }
1111
1112 static void
1113 _delayed_do(Widget_Data *wd)
1114 {
1115    Delayed_Data *dd;
1116    dd = eina_list_nth(wd->delayed_jobs, 0);
1117    if (dd && !dd->wd->zoom_animator)
1118      {
1119         dd->func(dd);
1120         wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
1121         free(dd);
1122      }
1123 }
1124
1125 static void
1126 _smooth_update(Widget_Data *wd)
1127 {
1128    EINA_SAFETY_ON_NULL_RETURN(wd);
1129    Eina_List *l;
1130    Grid *g;
1131
1132    EINA_LIST_FOREACH(wd->grids, l, g)
1133      {
1134         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1135         Eina_Matrixsparse_Cell *cell;
1136
1137         EINA_ITERATOR_FOREACH(it, cell)
1138           {
1139              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1140              if (_grid_item_in_viewport(gi))
1141                 evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1142           }
1143         eina_iterator_free(it);
1144      }
1145 }
1146
1147 static Eina_Bool
1148 _zoom_timeout(void *data)
1149 {
1150    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1151    Widget_Data *wd = data;
1152    _smooth_update(wd);
1153    wd->zoom_timer = NULL;
1154    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
1155   return ECORE_CALLBACK_CANCEL;
1156 }
1157
1158 static void
1159 zoom_do(Widget_Data *wd, double zoom)
1160 {
1161    EINA_SAFETY_ON_NULL_RETURN(wd);
1162    if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
1163    else if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
1164    if (zoom > wd->zoom_max) zoom = wd->zoom_max;
1165    else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
1166
1167    Evas_Coord vx, vy, vw, vh;
1168    Evas_Coord ow, oh;
1169
1170    wd->zoom = ROUND(zoom);
1171    wd->zoom_detail = zoom;
1172    ow = wd->size.w;
1173    oh = wd->size.h;
1174    wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
1175    wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
1176    wd->size.h = wd->size.w;;
1177
1178    // Fix to zooming with (viewport center vx, vy) as the center to prevent
1179    // from zooming with (0,0) as the cetner. (scroller default behavior)
1180    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
1181    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
1182      {
1183         Evas_Coord x, y;
1184         double sx, sy;
1185         if (vw > ow) sx = 0.5;
1186         else         sx = (double)(vx + (double)(vw / 2)) / ow;
1187         if (vh > oh) sy = 0.5;
1188         else         sy = (double)(vy + (double)(vh / 2)) / oh;
1189
1190         if (sx > 1.0) sx = 1.0;
1191         if (sy > 1.0) sy = 1.0;
1192
1193         x = ceil((sx * wd->size.w) - (vw / 2));
1194         y = ceil((sy * wd->size.h) - (vh / 2));
1195         if (x < 0) x = 0;
1196         else if (x > (wd->size.w - vw)) x = wd->size.w - vw;
1197         if (y < 0) y = 0;
1198         else if (y > (wd->size.h - vh)) y = wd->size.h - vh;
1199         elm_smart_scroller_child_region_show(wd->scr, x, y, vw, vh);
1200      }
1201    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
1202    else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
1203    wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
1204    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
1205
1206    evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1207    evas_object_smart_changed(wd->pan_smart);
1208 }
1209
1210 static Eina_Bool
1211 _zoom_anim(void *data)
1212 {
1213    Widget_Data *wd = data;
1214    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
1215
1216    if (wd->ani.cnt <= 0)
1217      {
1218         wd->zoom_animator = NULL;
1219         evas_object_smart_changed(wd->pan_smart);
1220         return ECORE_CALLBACK_CANCEL;
1221      }
1222    else
1223      {
1224         wd->ani.zoom += wd->ani.diff;
1225         wd->ani.cnt--;
1226         zoom_do(wd, wd->ani.zoom);
1227         return ECORE_CALLBACK_RENEW;
1228      }
1229 }
1230
1231 static void
1232 zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
1233 {
1234    EINA_SAFETY_ON_NULL_RETURN(wd);
1235    if (cnt == 0) return;
1236
1237    wd->ani.cnt = cnt;
1238    wd->ani.zoom = wd->zoom;
1239    wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
1240    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
1241    wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
1242 }
1243
1244 static void
1245 _sizing_eval(Widget_Data *wd)
1246 {
1247    EINA_SAFETY_ON_NULL_RETURN(wd);
1248
1249    Evas_Coord maxw = -1, maxh = -1;
1250
1251    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
1252    evas_object_size_hint_max_set(wd->obj, maxw, maxh);
1253 }
1254
1255 static void
1256 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1257 {
1258    _sizing_eval(data);
1259 }
1260
1261 static Eina_Bool
1262 _scr_timeout(void *data)
1263 {
1264    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1265    Widget_Data *wd = data;
1266    _smooth_update(wd);
1267    wd->scr_timer = NULL;
1268    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
1269    return ECORE_CALLBACK_CANCEL;
1270 }
1271
1272 static void
1273 _scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1274 {
1275    EINA_SAFETY_ON_NULL_RETURN(data);
1276    Widget_Data *wd = data;
1277
1278    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
1279    else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
1280    wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
1281    evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
1282 }
1283
1284 static void
1285 _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1286 {
1287    EINA_SAFETY_ON_NULL_RETURN(data);
1288    Widget_Data *wd = data;
1289    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
1290 }
1291
1292 static void
1293 _scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1294 {
1295    EINA_SAFETY_ON_NULL_RETURN(data);
1296    Widget_Data *wd = data;
1297    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
1298 }
1299
1300 static Eina_Bool
1301 _long_press(void *data)
1302 {
1303    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1304    Widget_Data *wd = data;
1305
1306    wd->long_timer = NULL;
1307    evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
1308    return ECORE_CALLBACK_CANCEL;
1309 }
1310
1311 static void
1312 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1313 {
1314    EINA_SAFETY_ON_NULL_RETURN(data);
1315    Widget_Data *wd = data;
1316    Evas_Event_Mouse_Down *ev = event_info;
1317
1318    if (ev->button != 1) return;
1319
1320    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1321    else wd->on_hold = EINA_FALSE;
1322
1323    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1324      evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
1325    else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
1326
1327    if (wd->long_timer) ecore_timer_del(wd->long_timer);
1328    wd->ev = *ev;
1329    wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
1330 }
1331
1332 static void
1333 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1334 {
1335    EINA_SAFETY_ON_NULL_RETURN(data);
1336    Widget_Data *wd = data;
1337
1338    Evas_Event_Mouse_Up *ev = event_info;
1339    EINA_SAFETY_ON_NULL_RETURN(ev);
1340
1341    if (ev->button != 1) return;
1342    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1343    else wd->on_hold = EINA_FALSE;
1344    if (wd->long_timer)
1345      {
1346         ecore_timer_del(wd->long_timer);
1347         wd->long_timer = NULL;
1348      }
1349    if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
1350    wd->on_hold = EINA_FALSE;
1351 }
1352
1353 static void
1354 _mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1355 {
1356    EINA_SAFETY_ON_NULL_RETURN(data);
1357    Widget_Data *wd = data;
1358
1359    if (!wd->paused)
1360      {
1361         Evas_Event_Mouse_Wheel *ev = event_info;
1362         zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
1363     }
1364 }
1365
1366 static void
1367 _region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
1368 {
1369    double max_lon = -180, min_lon = 180;
1370    double max_lat = -90, min_lat = 90;
1371    Elm_Map_Overlay *overlay;
1372    EINA_LIST_FREE(overlays, overlay)
1373      {
1374         double lon, lat;
1375         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1376           {
1377              Overlay_Default *ovl = overlay->ovl;
1378              lon = ovl->lon;
1379              lat = ovl->lat;
1380           }
1381         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1382           {
1383              // FIXME: class center coord is alright??
1384              Overlay_Class *ovl = overlay->ovl;
1385              double max_lo, min_lo, max_la, min_la;
1386              _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
1387                                  &min_la);
1388              lon = (max_lo + min_lo) / 2;
1389              lat = (max_la + min_la) / 2;
1390           }
1391         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1392           {
1393              Overlay_Bubble *ovl = overlay->ovl;
1394              lon = ovl->lon;
1395              lat = ovl->lat;
1396           }
1397         else
1398           {
1399              WRN("Not supported overlay type: %d", overlay->type);
1400              continue;
1401           }
1402         if (lon> max_lon) max_lon = lon;
1403         if (lon< min_lon) min_lon = lon;
1404         if (lat > max_lat) max_lat = lat;
1405         if (lat < min_lat) min_lat = lat;
1406      }
1407    if (max_longitude) *max_longitude = max_lon;
1408    if (min_longitude) *min_longitude = min_lon;
1409    if (max_latitude) *max_latitude = max_lat;
1410    if (min_latitude) *min_latitude = min_lat;
1411 }
1412
1413 static Evas_Object *
1414 _icon_dup(const Evas_Object *icon, Evas_Object *parent)
1415 {
1416    if (!icon || !parent) return NULL;
1417    // Evas_Object do not support object duplication??
1418    const char *file = NULL, *group = NULL;
1419    Eina_Bool size_up, size_down;
1420    Evas_Object *dupp;
1421
1422    dupp = elm_icon_add(parent);
1423    elm_icon_file_get(icon, &file, &group);
1424    elm_icon_file_set(dupp, file, group);
1425    elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
1426    elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
1427    elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
1428    elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
1429    elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
1430    elm_icon_resizable_get(icon, &size_up, &size_down);
1431    elm_icon_resizable_set(dupp, size_up, size_down);
1432    elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
1433    elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
1434    elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
1435    return dupp;
1436 }
1437
1438 static void
1439 _overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
1440 {
1441    EINA_SAFETY_ON_NULL_RETURN(data);
1442    Elm_Map_Overlay *overlay = data;
1443
1444    evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
1445                                    overlay);
1446    if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
1447                                 overlay);
1448 }
1449
1450 static void
1451 _overlay_default_hide(Overlay_Default *ovl)
1452 {
1453    EINA_SAFETY_ON_NULL_RETURN(ovl);
1454    if (ovl->content) evas_object_hide(ovl->content);
1455    if (ovl->icon) evas_object_hide(ovl->icon);
1456    if (ovl->clas_content) evas_object_hide(ovl->clas_content);
1457    if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
1458    if (ovl->layout) evas_object_hide(ovl->layout);
1459 }
1460
1461 static void
1462 _overlay_default_show(Overlay_Default *ovl)
1463 {
1464    EINA_SAFETY_ON_NULL_RETURN(ovl);
1465    Evas_Object *disp;
1466    Evas_Coord x, y, w, h;
1467
1468    evas_object_hide(ovl->layout);
1469    if (ovl->content)
1470      {
1471         disp = ovl->content;
1472         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1473         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1474      }
1475    else if (!(ovl->icon) && ovl->clas_content)
1476      {
1477         disp = ovl->clas_content;
1478
1479         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1480         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1481      }
1482    else
1483      {
1484         if (ovl->icon) evas_object_show(ovl->icon);
1485         else if (ovl->clas_icon) evas_object_show(ovl->clas_icon);
1486         disp = ovl->layout;
1487         w = ovl->w;
1488         h = ovl->h;
1489      }
1490    _coord_to_canvas(ovl->wd, ovl->x, ovl->y, &x, &y);
1491    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1492 }
1493
1494 static void
1495 _overlay_default_coord_get(Overlay_Default *ovl, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1496 {
1497    EINA_SAFETY_ON_NULL_RETURN(ovl);
1498    if (x) *x = ovl->x;
1499    if (y) *y = ovl->y;
1500    if (w) *w = ovl->w;
1501    if (h) *h = ovl->h;
1502 }
1503
1504 static void
1505 _overlay_default_coord_set(Overlay_Default *ovl, Evas_Coord x, Evas_Coord y)
1506 {
1507    EINA_SAFETY_ON_NULL_RETURN(ovl);
1508    ovl->x = x;
1509    ovl->y = y;
1510 }
1511
1512 static void
1513 _overlay_default_coord_update(Overlay_Default *ovl)
1514 {
1515    EINA_SAFETY_ON_NULL_RETURN(ovl);
1516    _region_to_coord_convert(ovl->wd, ovl->lon, ovl->lat, ovl->wd->size.w,
1517                             &ovl->x, &ovl->y);
1518 }
1519
1520 static void
1521 _overlay_default_layout_text_update(Overlay_Default *ovl, const char *text)
1522 {
1523    if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
1524       edje_object_part_text_escaped_set(elm_layout_edje_get(ovl->layout), "elm.text",
1525                                 text);
1526 }
1527
1528 static void
1529 _overlay_default_content_update(Overlay_Default *ovl, Evas_Object *content, Elm_Map_Overlay *overlay)
1530 {
1531    EINA_SAFETY_ON_NULL_RETURN(ovl);
1532    if (ovl->content == content) return;
1533    if (ovl->content) evas_object_del(ovl->content);
1534    ovl->content = content;
1535
1536    if (ovl->content)
1537      evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
1538                                        _overlay_clicked_cb, overlay);
1539 }
1540
1541 static void
1542 _overlay_default_clas_content_update(Overlay_Default *ovl, const Evas_Object *content __UNUSED__)
1543 {
1544    EINA_SAFETY_ON_NULL_RETURN(ovl);
1545    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1546    // Evas_Object can not be duplicated.
1547    //ovl->clas_content = _content_dup(content);
1548 }
1549
1550 static void
1551 _overlay_default_layout_update(Overlay_Default *ovl)
1552 {
1553    EINA_SAFETY_ON_NULL_RETURN(ovl);
1554    if (ovl->icon)
1555      {
1556         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1557         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1558                              elm_widget_style_get(ovl->wd->obj));
1559         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
1560      }
1561    else if (!ovl->icon && ovl->clas_icon)
1562      {
1563         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1564         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1565                              elm_widget_style_get(ovl->wd->obj));
1566         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
1567      }
1568    else
1569      {
1570         evas_object_color_set(ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
1571         elm_layout_theme_set(ovl->layout, "map/marker", "radio",
1572                              elm_widget_style_get(ovl->wd->obj));
1573      }
1574 }
1575
1576 static void
1577 _overlay_default_icon_update(Overlay_Default *ovl, Evas_Object *icon)
1578 {
1579    EINA_SAFETY_ON_NULL_RETURN(ovl);
1580    if (ovl->icon == icon) return;
1581    if (ovl->icon) evas_object_del(ovl->icon);
1582    ovl->icon = icon;
1583    _overlay_default_layout_update(ovl);
1584 }
1585
1586 static void
1587 _overlay_default_clas_icon_update(Overlay_Default *ovl, const Evas_Object *icon)
1588 {
1589    EINA_SAFETY_ON_NULL_RETURN(ovl);
1590    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
1591    ovl->clas_icon = _icon_dup(icon, ovl->layout);
1592    _overlay_default_layout_update(ovl);
1593 }
1594
1595 static void
1596 _overlay_default_color_update(Overlay_Default *ovl, Color c)
1597 {
1598    EINA_SAFETY_ON_NULL_RETURN(ovl);
1599    ovl->c = c;
1600    _overlay_default_layout_update(ovl);
1601 }
1602
1603 static void
1604 _overlay_default_free(Overlay_Default *ovl)
1605 {
1606    EINA_SAFETY_ON_NULL_RETURN(ovl);
1607    if (ovl->content) evas_object_del(ovl->content);
1608    if (ovl->icon) evas_object_del(ovl->icon);
1609    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1610    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
1611    if (ovl->layout) evas_object_del(ovl->layout);
1612    free(ovl);
1613 }
1614
1615 static Overlay_Default *
1616 _overlay_default_new(Elm_Map_Overlay *overlay, double lon, double lat, Color c, double scale)
1617 {
1618    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
1619
1620    Overlay_Default *ovl = ELM_NEW(Overlay_Default);
1621    ovl->wd = overlay->wd;
1622    _edj_overlay_size_get(ovl->wd, &(ovl->w), &(ovl->h));
1623    ovl->w *= scale;
1624    ovl->h *= scale;
1625    ovl->layout = elm_layout_add(ovl->wd->obj);
1626    evas_object_smart_member_add(ovl->layout, ovl->wd->pan_smart);
1627    evas_object_stack_above(ovl->layout, ovl->wd->sep_maps_overlays);
1628    elm_layout_theme_set(ovl->layout, "map/marker", "radio",
1629                         elm_widget_style_get(ovl->wd->obj));
1630    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
1631                                   _overlay_clicked_cb, overlay);
1632    ovl->lon = lon;
1633    ovl->lat = lat;
1634    _overlay_default_color_update(ovl, c);
1635    return ovl;
1636 }
1637
1638 static void
1639 _overlay_group_hide(Overlay_Group *grp)
1640 {
1641    EINA_SAFETY_ON_NULL_RETURN(grp);
1642    if (grp->ovl) _overlay_default_hide(grp->ovl);
1643 }
1644
1645 static void
1646 _overlay_group_show(Overlay_Group *grp)
1647 {
1648    EINA_SAFETY_ON_NULL_RETURN(grp);
1649    if (grp->ovl) _overlay_default_show(grp->ovl);
1650 }
1651
1652 static void
1653 _overlay_group_coord_member_update(Overlay_Group *grp, Evas_Coord x, Evas_Coord y, Eina_List *members)
1654 {
1655    EINA_SAFETY_ON_NULL_RETURN(grp);
1656    if (!grp->ovl) return;
1657
1658    char text[32];
1659    _overlay_default_coord_set(grp->ovl, x, y);
1660    _coord_to_region_convert(grp->wd, x, y, grp->wd->size.w, &grp->lon, &grp->lat);
1661
1662    if (grp->members) eina_list_free(grp->members);
1663    grp->members = members;
1664    snprintf(text, sizeof(text), "%d", eina_list_count(members));
1665    _overlay_default_layout_text_update(grp->ovl, text);
1666 }
1667
1668 static void
1669 _overlay_group_icon_update(Overlay_Group *grp, const Evas_Object *icon)
1670 {
1671    EINA_SAFETY_ON_NULL_RETURN(grp);
1672    if (grp->ovl) _overlay_default_icon_update(grp->ovl,
1673                                              _icon_dup(icon, grp->wd->obj));
1674 }
1675
1676 static void
1677 _overlay_group_content_update(Overlay_Group *grp __UNUSED__, const Evas_Object *content __UNUSED__)
1678 {
1679    EINA_SAFETY_ON_NULL_RETURN(grp);
1680    // Evas_Object can not be duplicated.
1681    //_overlay_default_content_update(grp->ovl, _content_dup(content));
1682    return;
1683 }
1684
1685 static void
1686 _overlay_group_color_update(Overlay_Group *grp, Color c)
1687 {
1688    EINA_SAFETY_ON_NULL_RETURN(grp);
1689    _overlay_default_color_update(grp->ovl, c);
1690 }
1691
1692 static void
1693 _overlay_group_cb_set(Overlay_Group *grp, Elm_Map_Overlay_Get_Cb cb, void *data)
1694 {
1695    EINA_SAFETY_ON_NULL_RETURN(grp);
1696    grp->overlay->cb = cb;
1697    grp->overlay->data = data;
1698 }
1699
1700 static void
1701 _overlay_group_free(Overlay_Group *grp)
1702 {
1703    EINA_SAFETY_ON_NULL_RETURN(grp);
1704    if (grp->overlay) free(grp->overlay);
1705    if (grp->ovl) _overlay_default_free(grp->ovl);
1706    if (grp->members) eina_list_free(grp->members);
1707    free(grp);
1708 }
1709
1710 static Overlay_Group *
1711 _overlay_group_new(Widget_Data *wd)
1712 {
1713    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
1714
1715    Overlay_Group *grp = ELM_NEW(Overlay_Group);
1716    grp->wd = wd;
1717    grp->overlay = ELM_NEW(Elm_Map_Overlay);  // this is a virtual overlay
1718    grp->overlay->wd = wd;
1719    grp->overlay->type = ELM_MAP_OVERLAY_TYPE_GROUP;
1720    grp->overlay->ovl = grp;
1721    Color c = {0x90, 0xee, 0x90, 0xff};
1722    grp->ovl = _overlay_default_new(grp->overlay, -1, -1, c, 1);
1723    return grp;
1724 }
1725
1726 static void
1727 _overlay_class_cb_set(Overlay_Class *ovl, Elm_Map_Overlay_Get_Cb cb, void *data)
1728 {
1729    EINA_SAFETY_ON_NULL_RETURN(ovl);
1730
1731    Eina_List *l;
1732    Elm_Map_Overlay *overlay;
1733
1734    // Update class members' callbacks
1735    EINA_LIST_FOREACH(ovl->members, l, overlay)
1736       _overlay_group_cb_set(overlay->grp, cb, data);
1737 }
1738
1739 static void
1740 _overlay_class_icon_update(Overlay_Class *ovl, Evas_Object *icon)
1741 {
1742    EINA_SAFETY_ON_NULL_RETURN(ovl);
1743
1744    Eina_List *l;
1745    Elm_Map_Overlay *overlay;
1746    if (ovl->icon == icon) return;
1747    if (ovl->icon) evas_object_del(ovl->icon);
1748    ovl->icon = icon;
1749
1750    // Update class members' class icons
1751    EINA_LIST_FOREACH(ovl->members, l, overlay)
1752      {
1753          _overlay_group_icon_update(overlay->grp, icon);
1754
1755         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1756            _overlay_default_clas_icon_update(overlay->ovl, icon);
1757
1758      }
1759 }
1760
1761 static void
1762 _overlay_class_content_update(Overlay_Class *ovl, Evas_Object *content)
1763 {
1764    EINA_SAFETY_ON_NULL_RETURN(ovl);
1765
1766    Eina_List *l;
1767    Elm_Map_Overlay *overlay;
1768    if (ovl->content == content) return;
1769    if (ovl->content) evas_object_del(ovl->content);
1770    ovl->content = content;
1771
1772    // Update class members' class contents
1773    EINA_LIST_FOREACH(ovl->members, l, overlay)
1774      {
1775         _overlay_group_content_update(overlay->grp, content);
1776
1777         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1778            _overlay_default_clas_content_update(overlay->ovl, content);
1779      }
1780 }
1781
1782 static void
1783 _overlay_class_color_update(Overlay_Class *ovl, Color c)
1784 {
1785    EINA_SAFETY_ON_NULL_RETURN(ovl);
1786
1787    Eina_List *l;
1788    Elm_Map_Overlay *overlay;
1789
1790    // Update class members' class contents
1791    EINA_LIST_FOREACH(ovl->members, l, overlay)
1792       _overlay_group_color_update(overlay->grp, c);
1793 }
1794
1795 static void
1796 _overlay_class_free(Overlay_Class *clas)
1797 {
1798    EINA_SAFETY_ON_NULL_RETURN(clas);
1799
1800    Eina_List *l;
1801    Elm_Map_Overlay *overlay;
1802
1803    // Update class members' class contents
1804    EINA_LIST_FOREACH(clas->members, l, overlay)
1805      {
1806         overlay->grp->clas = NULL;
1807         _overlay_group_content_update(overlay->grp, NULL);
1808         _overlay_group_icon_update(overlay->grp, NULL);
1809
1810         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1811           {
1812              _overlay_default_clas_content_update(overlay->ovl, NULL);
1813              _overlay_default_clas_icon_update(overlay->ovl, NULL);
1814           }
1815      }
1816    if (clas->icon) evas_object_del(clas->icon);
1817    if (clas->members) eina_list_free(clas->members);
1818    free(clas);
1819 }
1820
1821 static Overlay_Class *
1822 _overlay_class_new(Widget_Data *wd)
1823 {
1824    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
1825    Overlay_Class *ovl = ELM_NEW(Overlay_Class);
1826    ovl->wd = wd;
1827    ovl->icon = NULL;
1828    ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
1829    return ovl;
1830 }
1831
1832 static void
1833 _overlay_bubble_coord_update(Overlay_Bubble *bubble)
1834 {
1835    EINA_SAFETY_ON_NULL_RETURN(bubble);
1836    if (bubble->pobj)
1837      {
1838         Evas_Coord x, y, w, h;
1839         evas_object_geometry_get(bubble->pobj, &x, &y, &w, &h);
1840         bubble->x = x + (w / 2);
1841         bubble->y = y - (bubble->h / 2);
1842         _canvas_to_coord(bubble->wd, bubble->x, bubble->y,
1843                          &(bubble->x), &(bubble->y));
1844         _coord_to_region_convert(bubble->wd, bubble->x, bubble->y,
1845                                  bubble->wd->size.w,
1846                                  &(bubble->lon), &(bubble->lat));
1847      }
1848    else
1849      {
1850         _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
1851                               bubble->wd->size.w, &bubble->x, &bubble->y);
1852      }
1853 }
1854
1855 static void
1856 _overlay_bubble_coord_get(Overlay_Bubble *bubble, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1857 {
1858    EINA_SAFETY_ON_NULL_RETURN(bubble);
1859    if (!(bubble->pobj))
1860      {
1861         if (x) *x = bubble->x;
1862         if (y) *y = bubble->y;
1863         if (w) *w = bubble->w;
1864         if (h) *h = bubble->h;
1865      }
1866    else
1867      {
1868         if (x) *x = 0;
1869         if (y) *y = 0;
1870         if (w) *w = 0;
1871         if (h) *h = 0;
1872      }
1873 }
1874
1875 static Eina_Bool
1876 _overlay_bubble_show_hide(Overlay_Bubble *bubble, Eina_Bool visible)
1877 {
1878    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, EINA_FALSE);
1879    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble->obj, EINA_FALSE);
1880
1881    if (!visible) evas_object_hide(bubble->obj);
1882    else if (bubble->pobj && !evas_object_visible_get(bubble->pobj))
1883      {
1884         evas_object_hide(bubble->obj);
1885         visible = EINA_FALSE;
1886      }
1887    else
1888      {
1889         _coord_to_canvas(bubble->wd, bubble->x, bubble->y,
1890                          &(bubble->x), &(bubble->y));
1891         _obj_place(bubble->obj, bubble->x - (bubble->w /2),
1892                    bubble->y - (bubble->h /2), bubble->w, bubble->h);
1893         evas_object_raise(bubble->obj);
1894      }
1895    return visible;
1896 }
1897
1898 static void
1899 _overlay_bubble_free(Overlay_Bubble* bubble)
1900 {
1901    EINA_SAFETY_ON_NULL_RETURN(bubble);
1902
1903    evas_object_del(bubble->bx);
1904    evas_object_del(bubble->sc);
1905    evas_object_del(bubble->obj);
1906    free(bubble);
1907 }
1908
1909 static Overlay_Bubble*
1910 _overlay_bubble_new(Elm_Map_Overlay *overlay)
1911 {
1912    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
1913
1914    Evas_Coord h;
1915    const char *s;
1916    Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
1917    bubble->wd = overlay->wd;
1918
1919    bubble->obj = edje_object_add(evas_object_evas_get(overlay->wd->obj));
1920    _elm_theme_object_set(overlay->wd->obj, bubble->obj , "map", "marker_bubble",
1921                          elm_widget_style_get(overlay->wd->obj));
1922    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
1923                                      _overlay_clicked_cb, overlay);
1924
1925    bubble->sc = elm_scroller_add(bubble->obj);
1926    elm_widget_style_set(bubble->sc, "map_bubble");
1927    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
1928    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
1929                            ELM_SCROLLER_POLICY_OFF);
1930    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
1931                            EINA_FALSE);
1932    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
1933
1934    bubble->bx = elm_box_add(bubble->sc);
1935    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
1936    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
1937                                     EVAS_HINT_EXPAND);
1938    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
1939    elm_object_content_set(bubble->sc, bubble->bx);
1940
1941    s = edje_object_data_get(bubble->obj, "size_w");
1942    if (s) bubble->w = atoi(s);
1943    else bubble->w = 0;
1944
1945    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
1946    s = edje_object_data_get(bubble->obj, "size_h");
1947    if (s) h = atoi(s);
1948    else h = 0;
1949    if (bubble->h < h) bubble->h = h;
1950
1951    bubble->lon = -1;
1952    bubble->lat = -1;
1953    bubble->x = -1;
1954    bubble->y = -1;
1955    return bubble;
1956 }
1957
1958 static void
1959 _overlay_route_color_update(Overlay_Route *ovl, Color c)
1960 {
1961    EINA_SAFETY_ON_NULL_RETURN(ovl);
1962    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
1963 }
1964
1965 static void
1966 _overlay_route_hide(Overlay_Route *ovl)
1967 {
1968    EINA_SAFETY_ON_NULL_RETURN(ovl);
1969    evas_object_hide(ovl->obj);
1970 }
1971
1972 static void
1973 _overlay_route_show(Overlay_Route *r)
1974 {
1975    EINA_SAFETY_ON_NULL_RETURN(r);
1976    EINA_SAFETY_ON_NULL_RETURN(r->wd);
1977
1978    Eina_List *l;
1979    Path *p;
1980    Path_Node *n;
1981
1982    evas_object_polygon_points_clear(r->obj);
1983    EINA_LIST_FOREACH(r->nodes, l, n)
1984      {
1985         p = eina_list_nth(r->paths, n->idx);
1986         if (!p) continue;
1987         _region_to_coord_convert(r->wd, n->pos.lon, n->pos.lat, r->wd->size.w,
1988                                  &p->x, &p->y);
1989         _coord_to_canvas(r->wd, p->x, p->y, &p->x, &p->y);
1990      }
1991    EINA_LIST_FOREACH(r->paths, l, p)
1992       evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
1993
1994    EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
1995       evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
1996    evas_object_show(r->obj);
1997 }
1998
1999 static void
2000 _overlay_route_free(Overlay_Route* route)
2001 {
2002    EINA_SAFETY_ON_NULL_RETURN(route);
2003    Path *p;
2004    Path_Node *n;
2005
2006    evas_object_del(route->obj);
2007    EINA_LIST_FREE(route->paths, p)  free(p);
2008    EINA_LIST_FREE(route->nodes, n)
2009      {
2010         if (n->pos.address) eina_stringshare_del(n->pos.address);
2011         free(n);
2012      }
2013    free(route);
2014 }
2015
2016 static Overlay_Route *
2017 _overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route, Color c)
2018 {
2019    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2020    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2021
2022    Eina_List *l;
2023    Path_Node *n;
2024
2025    Overlay_Route *ovl = ELM_NEW(Overlay_Route);
2026    ovl->wd = wd;
2027    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2028    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2029    _overlay_route_color_update(ovl, c);
2030
2031    EINA_LIST_FOREACH(route->nodes, l, n)
2032      {
2033         Path *path;
2034         Path_Node *node;
2035
2036         node = ELM_NEW(Path_Node);
2037         node->idx = n->idx;
2038         node->pos.lon = n->pos.lon;
2039         node->pos.lat = n->pos.lat;
2040         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2041         ovl->nodes = eina_list_append(ovl->nodes, node);
2042
2043         path = ELM_NEW(Path);
2044         ovl->paths = eina_list_append(ovl->paths, path);
2045      }
2046    return ovl;
2047 }
2048
2049 static void
2050 _overlay_line_color_update(Overlay_Line *ovl, Color c)
2051 {
2052    EINA_SAFETY_ON_NULL_RETURN(ovl);
2053    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2054 }
2055
2056 static void
2057 _overlay_line_hide(Overlay_Line *ovl)
2058 {
2059    EINA_SAFETY_ON_NULL_RETURN(ovl);
2060    if (ovl->obj) evas_object_hide(ovl->obj);
2061 }
2062
2063 static void
2064 _overlay_line_show(Overlay_Line *ovl)
2065 {
2066    Evas_Coord fx, fy, tx, ty;
2067    Widget_Data *wd = ovl->wd;
2068
2069    _region_to_coord_convert(wd, ovl->flon, ovl->flat, wd->size.w, &fx, &fy);
2070    _region_to_coord_convert(wd, ovl->tlon, ovl->tlat, wd->size.w, &tx, &ty);
2071    _coord_to_canvas(wd, fx, fy, &fx, &fy);
2072    _coord_to_canvas(wd, tx, ty, &tx, &ty);
2073    evas_object_line_xy_set(ovl->obj, fx, fy, tx, ty);
2074    evas_object_show(ovl->obj);
2075 }
2076
2077 static void
2078 _overlay_line_free(Overlay_Line *ovl)
2079 {
2080    EINA_SAFETY_ON_NULL_RETURN(ovl);
2081    evas_object_del(ovl->obj);
2082    free(ovl);
2083 }
2084
2085 static Overlay_Line *
2086 _overlay_line_new(Widget_Data *wd, double flon, double flat, double tlon, double tlat, Color c)
2087 {
2088    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2089
2090    Overlay_Line *ovl = ELM_NEW(Overlay_Line);
2091    ovl->wd = wd;
2092    ovl->flon = flon;
2093    ovl->flat = flat;
2094    ovl->tlon = tlon;
2095    ovl->tlat = tlat;
2096    ovl->obj = evas_object_line_add(evas_object_evas_get(wd->obj));
2097    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2098    _overlay_line_color_update(ovl, c);
2099    return ovl;
2100 }
2101
2102 static void
2103 _overlay_polygon_color_update(Overlay_Polygon *ovl, Color c)
2104 {
2105    EINA_SAFETY_ON_NULL_RETURN(ovl);
2106    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2107 }
2108
2109 static void
2110 _overlay_polygon_hide(Overlay_Polygon *ovl)
2111 {
2112    EINA_SAFETY_ON_NULL_RETURN(ovl);
2113    if (ovl->obj) evas_object_hide(ovl->obj);
2114 }
2115
2116 static void
2117 _overlay_polygon_show(Overlay_Polygon *ovl)
2118 {
2119    EINA_SAFETY_ON_NULL_RETURN(ovl);
2120    Eina_List *l;
2121    Region *r;
2122    Widget_Data *wd = ovl->wd;
2123
2124    evas_object_polygon_points_clear(ovl->obj);
2125    EINA_LIST_FOREACH(ovl->regions, l, r)
2126      {
2127         Evas_Coord x, y;
2128         _region_to_coord_convert(wd, r->lon, r->lat, wd->size.w, &x, &y);
2129         _coord_to_canvas(wd, x, y, &x, &y);
2130         evas_object_polygon_point_add(ovl->obj, x, y);
2131      }
2132    evas_object_show(ovl->obj);
2133 }
2134
2135 static void
2136 _overlay_polygon_free(Overlay_Polygon *ovl)
2137 {
2138    EINA_SAFETY_ON_NULL_RETURN(ovl);
2139    Region *r;
2140    evas_object_del(ovl->obj);
2141    EINA_LIST_FREE(ovl->regions, r) free(r);
2142    free(ovl);
2143 }
2144
2145 static Overlay_Polygon *
2146 _overlay_polygon_new(Widget_Data *wd, Color c)
2147 {
2148    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2149
2150    Overlay_Polygon *ovl = ELM_NEW(Overlay_Polygon);
2151    ovl->wd = wd;
2152    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2153    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2154    _overlay_polygon_color_update(ovl, c);
2155    return ovl;
2156 }
2157
2158 static void
2159 _overlay_circle_color_update(Overlay_Circle *ovl, Color c)
2160 {
2161    EINA_SAFETY_ON_NULL_RETURN(ovl);
2162    Evas_Object *obj = elm_layout_edje_get(ovl->obj);
2163    evas_object_color_set(obj, c.r, c.g, c.b, c.a);
2164 }
2165
2166 static void
2167 _overlay_circle_hide(Overlay_Circle *ovl)
2168 {
2169    EINA_SAFETY_ON_NULL_RETURN(ovl);
2170    if (ovl->obj) evas_object_hide(ovl->obj);
2171 }
2172
2173 static void
2174 _overlay_circle_show(Overlay_Circle *ovl)
2175 {
2176    EINA_SAFETY_ON_NULL_RETURN(ovl);
2177    double r;
2178    Evas_Coord x, y;
2179    Widget_Data *wd = ovl->wd;
2180
2181    r = (ovl->ratio) * wd->size.w;
2182    _region_to_coord_convert(wd, ovl->lon, ovl->lat, wd->size.w, &x, &y);
2183    _coord_to_canvas(wd, x, y, &x, &y);
2184    _obj_place(ovl->obj, x - r, y - r, r * 2, r * 2);
2185 }
2186
2187 static void
2188 _overlay_circle_free(Overlay_Circle *ovl)
2189 {
2190    EINA_SAFETY_ON_NULL_RETURN(ovl);
2191    evas_object_del(ovl->obj);
2192    free(ovl);
2193 }
2194
2195 static Overlay_Circle *
2196 _overlay_circle_new(Widget_Data *wd, double lon, double lat, double radius, Color c)
2197 {
2198    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2199
2200    Overlay_Circle *ovl = ELM_NEW(Overlay_Circle);
2201    ovl->wd = wd;
2202    ovl->lon = lon;
2203    ovl->lat = lat;
2204    ovl->radius = radius;
2205    ovl->ratio = radius / wd->size.w;
2206
2207    ovl->obj = elm_layout_add(wd->obj);
2208    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2209    evas_object_stack_above(ovl->obj, wd->sep_maps_overlays);
2210    elm_layout_theme_set(ovl->obj, "map/circle", "base",
2211                         elm_widget_style_get(wd->obj));
2212    _overlay_circle_color_update(ovl, c);
2213    return ovl;
2214 }
2215
2216 static void
2217 _overlay_scale_color_update(Overlay_Scale *ovl, Color c)
2218 {
2219    EINA_SAFETY_ON_NULL_RETURN(ovl);
2220    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2221 }
2222
2223 static void
2224 _overlay_scale_hide(Overlay_Scale *ovl)
2225 {
2226    EINA_SAFETY_ON_NULL_RETURN(ovl);
2227    if (ovl->obj) evas_object_hide(ovl->obj);
2228 }
2229
2230  static void
2231 _overlay_scale_show(Overlay_Scale *ovl)
2232 {
2233    EINA_SAFETY_ON_NULL_RETURN(ovl);
2234    Evas_Coord  w;
2235    double lon, lat;
2236    double text;
2237    char buf[32];
2238    double meter;
2239    Widget_Data *wd = ovl->wd;
2240
2241    if ((int)sizeof(_scale_tb) <= wd->zoom)
2242      {
2243         ERR("Zoom level is too high");
2244         return;
2245      }
2246
2247    elm_map_region_get(wd->obj, &lon, &lat);
2248    meter = wd->src_tile->scale_cb(wd->obj, lon, lat, wd->zoom);
2249
2250    w = (_scale_tb[wd->zoom] / meter) * (wd->zoom_detail - wd->zoom + 1);
2251
2252    text = _scale_tb[wd->zoom]/1000;
2253    if (text < 1)  snprintf(buf, sizeof(buf), "%d m", (int)(text * 1000));
2254    else   snprintf(buf, sizeof(buf), "%d km", (int)text);
2255
2256    edje_object_part_text_escaped_set(elm_layout_edje_get(ovl->obj), "elm.text", buf);
2257    _obj_place(ovl->obj, ovl->x, ovl->y, w, ovl->h);
2258 }
2259
2260  static void
2261 _overlay_scale_free(Overlay_Scale *ovl)
2262 {
2263    EINA_SAFETY_ON_NULL_RETURN(ovl);
2264    evas_object_del(ovl->obj);
2265    free(ovl);
2266 }
2267
2268 static Overlay_Scale *
2269 _overlay_scale_new(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Color c)
2270 {
2271    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2272    const char *s;
2273
2274    Overlay_Scale *ovl = ELM_NEW(Overlay_Scale);
2275    ovl->wd = wd;
2276    ovl->x = x;
2277    ovl->y = y;
2278
2279    ovl->obj = elm_layout_add(wd->obj);
2280    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2281    evas_object_stack_above(ovl->obj, wd->sep_maps_overlays);
2282    elm_layout_theme_set(ovl->obj, "map/scale", "base",
2283                         elm_widget_style_get(wd->obj));
2284    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_w");
2285    if (s) ovl->w = atoi(s);
2286    else ovl->w = 100;
2287    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_h");
2288    if (s) ovl->h = atoi(s);
2289    else ovl->h = 60;
2290    _overlay_scale_color_update(ovl, c);
2291    return ovl;
2292 }
2293
2294 static void
2295 _overlay_grouping(Eina_List *clas_membs, Elm_Map_Overlay *boss)
2296 {
2297    EINA_SAFETY_ON_NULL_RETURN(clas_membs);
2298    EINA_SAFETY_ON_NULL_RETURN(boss);
2299
2300    Eina_List *l;
2301    Eina_List *grp_membs = NULL;
2302    Elm_Map_Overlay *memb;
2303
2304    int sum_x = 0, sum_y = 0, cnt = 0;
2305    Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
2306
2307    if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2308       _overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2309    else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2310       _overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2311
2312    EINA_LIST_FOREACH(clas_membs, l, memb)
2313      {
2314         Evas_Coord x = 0, y = 0, w = 0, h = 0;
2315
2316         if (boss == memb || memb->grp->in) continue;
2317         if ((memb->hide) || (memb->zoom_min > memb->wd->zoom)) continue;
2318
2319         if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2320            _overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
2321         else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2322            _overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
2323
2324         if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
2325         if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
2326                                 bw * OVERLAY_GROUPING_SCALE,
2327                                 bh * OVERLAY_GROUPING_SCALE))
2328           {
2329              // Join group.
2330              memb->grp->boss = EINA_FALSE;
2331              memb->grp->in = EINA_TRUE;
2332              sum_x += x;
2333              sum_y += y;
2334              cnt++;
2335              grp_membs = eina_list_append(grp_membs, memb);
2336           }
2337      }
2338
2339    if (cnt >= 1)
2340      {
2341         // Mark as boss
2342         boss->grp->boss = EINA_TRUE;
2343         boss->grp->in = EINA_TRUE;
2344         sum_x = (sum_x + bx) / (cnt + 1);
2345         sum_y = (sum_y + by) / (cnt + 1);
2346         grp_membs = eina_list_append(grp_membs, boss);
2347         _overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
2348
2349         // Append group to all overlay list
2350         boss->wd->group_overlays = eina_list_append(boss->wd->group_overlays,
2351                                                   boss->grp->overlay);
2352      }
2353 }
2354
2355 static void
2356 _overlay_show(Elm_Map_Overlay *overlay)
2357 {
2358    Widget_Data *wd = overlay->wd;
2359
2360    if (overlay->paused) return;
2361    if ((overlay->grp) && (overlay->grp->clas) &&
2362        (overlay->grp->clas->paused)) return;
2363
2364    overlay->visible = EINA_TRUE;
2365    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
2366      {
2367         overlay->visible = EINA_FALSE;
2368         return;
2369      }
2370    if (overlay->grp)
2371      {
2372         if ((overlay->grp->in) ||
2373             (overlay->hide) || (overlay->zoom_min > wd->zoom))
2374            overlay->visible = EINA_FALSE;
2375
2376         if ((overlay->grp->clas) &&
2377             ((overlay->grp->clas->hide) ||
2378              (overlay->grp->clas->zoom_min > wd->zoom)))
2379            overlay->visible = EINA_FALSE;
2380      }
2381
2382    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2383      {
2384         if (overlay->visible) _overlay_default_show(overlay->ovl);
2385         else _overlay_default_hide(overlay->ovl);
2386      }
2387    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
2388      {
2389         if (overlay->visible) _overlay_group_show(overlay->ovl);
2390         else _overlay_group_hide(overlay->ovl);
2391      }
2392    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2393      {
2394         overlay->visible = _overlay_bubble_show_hide(overlay->ovl,
2395                                                      overlay->visible);
2396      }
2397    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
2398      {
2399        if (overlay->visible) _overlay_route_show(overlay->ovl);
2400        else _overlay_route_hide(overlay->ovl);
2401      }
2402    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
2403      {
2404         if (overlay->visible) _overlay_line_show(overlay->ovl);
2405         else _overlay_line_hide(overlay->ovl);
2406      }
2407    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
2408      {
2409         if (overlay->visible) _overlay_polygon_show(overlay->ovl);
2410         else _overlay_polygon_hide(overlay->ovl);
2411      }
2412    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
2413      {
2414         if (overlay->visible) _overlay_circle_show(overlay->ovl);
2415         else _overlay_circle_hide(overlay->ovl);
2416      }
2417    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
2418      {
2419         if (overlay->visible) _overlay_scale_show(overlay->ovl);
2420         else _overlay_scale_hide(overlay->ovl);
2421      }
2422 }
2423
2424 static void
2425 _overlay_place(Widget_Data *wd)
2426 {
2427    EINA_SAFETY_ON_NULL_RETURN(wd);
2428
2429    Eina_List *l, *ll;
2430    Elm_Map_Overlay *overlay;
2431
2432    eina_list_free(wd->group_overlays);
2433    wd->group_overlays = NULL;
2434
2435    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2436      {
2437         // Reset groups
2438         if ((overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) ||
2439             (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)) continue;
2440         overlay->grp->in = EINA_FALSE;
2441         overlay->grp->boss = EINA_FALSE;
2442         _overlay_group_hide(overlay->grp);
2443
2444         // Update overlays' coord
2445         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2446            _overlay_default_coord_update(overlay->ovl);
2447         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2448            _overlay_bubble_coord_update(overlay->ovl);
2449      }
2450
2451    // Classify into group boss or follwer
2452    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2453      {
2454         Elm_Map_Overlay *boss;
2455         Overlay_Class *clas;
2456
2457         if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2458         if (overlay->hide || (overlay->zoom_min > wd->zoom)) continue;
2459
2460         clas = overlay->ovl;
2461         if (clas->zoom_max < wd->zoom) continue;
2462         EINA_LIST_FOREACH(clas->members, ll, boss)
2463           {
2464              if (boss->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2465              if (boss->hide || (boss->zoom_min > wd->zoom)) continue;
2466              if (boss->grp->in) continue;
2467              _overlay_grouping(clas->members, boss);
2468           }
2469      }
2470
2471    // Place group overlays and overlays
2472    EINA_LIST_FOREACH(wd->group_overlays, l, overlay) _overlay_show(overlay);
2473    EINA_LIST_FOREACH(wd->overlays, l, overlay)  _overlay_show(overlay);
2474 }
2475
2476 static Evas_Object *
2477 _overlay_obj_get(const Elm_Map_Overlay *overlay)
2478 {
2479    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2480    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
2481      {
2482         Overlay_Group *ovl = overlay->ovl;
2483         Overlay_Default *df = ovl->ovl;
2484         return df->layout;
2485      }
2486    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2487      {
2488         Overlay_Default *ovl = overlay->ovl;
2489         return ovl->layout;
2490      }
2491    else
2492      {
2493         ERR("Not supported overlay type: %d", overlay->type);
2494         return NULL;
2495      }
2496 }
2497
2498 static void
2499 _overlays_show(void *data)
2500 {
2501    EINA_SAFETY_ON_NULL_RETURN(data);
2502    Delayed_Data *dd = data;
2503
2504    int zoom, zoom_max;
2505    double max_lon, min_lon, max_lat, min_lat;
2506    Evas_Coord vw, vh;
2507
2508    _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
2509    dd->lon = (max_lon + min_lon) / 2;
2510    dd->lat = (max_lat + min_lat) / 2;
2511
2512    zoom = dd->wd->src_tile->zoom_min;
2513    _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
2514    if (dd->wd->src_tile->zoom_max < dd->wd->zoom_max)
2515       zoom_max = dd->wd->src_tile->zoom_max;
2516    else zoom_max = dd->wd->zoom_max;
2517    while (zoom <= zoom_max)
2518      {
2519         Evas_Coord size, max_x, max_y, min_x, min_y;
2520         size = pow(2.0, zoom) * dd->wd->tsize;
2521         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
2522         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
2523         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
2524         zoom++;
2525      }
2526    zoom--;
2527
2528    zoom_do(dd->wd, zoom);
2529    _region_show(dd);
2530    evas_object_smart_changed(dd->wd->pan_smart);
2531 }
2532
2533 static void
2534 _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
2535 {
2536    Pan *sd = evas_object_smart_data_get(obj);
2537    EINA_SAFETY_ON_NULL_RETURN(sd);
2538    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2539
2540    sd->wd->pan_x = x;
2541    sd->wd->pan_y = y;
2542    evas_object_smart_changed(obj);
2543 }
2544
2545 static void
2546 _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2547 {
2548    Pan *sd = evas_object_smart_data_get(obj);
2549    EINA_SAFETY_ON_NULL_RETURN(sd);
2550    if (x) *x = sd->wd->pan_x;
2551    if (y) *y = sd->wd->pan_y;
2552 }
2553
2554 static void
2555 _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2556 {
2557    Pan *sd = evas_object_smart_data_get(obj);
2558    EINA_SAFETY_ON_NULL_RETURN(sd);
2559    Evas_Coord ow, oh;
2560    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2561    ow = sd->wd->size.w - ow;
2562    oh = sd->wd->size.h - oh;
2563    if (ow < 0) ow = 0;
2564    if (oh < 0) oh = 0;
2565    if (x) *x = ow;
2566    if (y) *y = oh;
2567 }
2568
2569 static void
2570 _pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
2571 {
2572    if (x) *x = 0;
2573    if (y) *y = 0;
2574 }
2575
2576 static void
2577 _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
2578 {
2579    Pan *sd = evas_object_smart_data_get(obj);
2580    EINA_SAFETY_ON_NULL_RETURN(sd);
2581    if (w) *w = sd->wd->size.w;
2582    if (h) *h = sd->wd->size.h;
2583 }
2584
2585 static void
2586 _pan_add(Evas_Object *obj)
2587 {
2588    Pan *sd;
2589    Evas_Object_Smart_Clipped_Data *cd;
2590    parent_sc.add(obj);
2591    cd = evas_object_smart_data_get(obj);
2592    EINA_SAFETY_ON_NULL_RETURN(cd);
2593    sd = ELM_NEW(Pan);
2594    sd->__clipped_data = *cd;
2595    free(cd);
2596    evas_object_smart_data_set(obj, sd);
2597 }
2598
2599 static void
2600 _pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
2601 {
2602    Pan *sd = evas_object_smart_data_get(obj);
2603    EINA_SAFETY_ON_NULL_RETURN(sd);
2604
2605    _sizing_eval(sd->wd);
2606    elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
2607    evas_object_smart_changed(obj);
2608 }
2609
2610 static void
2611 _pan_calculate(Evas_Object *obj)
2612 {
2613    Pan *sd = evas_object_smart_data_get(obj);
2614    EINA_SAFETY_ON_NULL_RETURN(sd);
2615
2616    Evas_Coord w, h;
2617    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
2618    if (w <= 0 || h <= 0) return;
2619
2620    _grid_place(sd->wd);
2621    _overlay_place(sd->wd);
2622    _track_place(sd->wd);
2623    _delayed_do(sd->wd);
2624 }
2625
2626 static void
2627 _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
2628 {
2629    EINA_SAFETY_ON_NULL_RETURN(obj);
2630    evas_object_smart_changed(obj);
2631 }
2632
2633 static void
2634 _hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2635 {
2636    EINA_SAFETY_ON_NULL_RETURN(data);
2637    Widget_Data *wd = data;
2638    elm_smart_scroller_hold_set(wd->scr, 1);
2639 }
2640
2641 static void
2642 _hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2643 {
2644    EINA_SAFETY_ON_NULL_RETURN(data);
2645    Widget_Data *wd = data;
2646    elm_smart_scroller_hold_set(wd->scr, 0);
2647 }
2648
2649 static void
2650 _freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2651 {
2652    EINA_SAFETY_ON_NULL_RETURN(data);
2653    Widget_Data *wd = data;
2654    elm_smart_scroller_freeze_set(wd->scr, 1);
2655 }
2656
2657 static void
2658 _freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2659 {
2660    EINA_SAFETY_ON_NULL_RETURN(data);
2661    Widget_Data *wd = data;
2662    elm_smart_scroller_freeze_set(wd->scr, 0);
2663 }
2664
2665 static Eina_Bool
2666 cb_dump_name_attrs(void *data, const char *key, const char *value)
2667 {
2668    Name_Dump *dump = (Name_Dump*)data;
2669    if (!dump) return EINA_FALSE;
2670
2671    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = _elm_atof(value);
2672    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = _elm_atof(value);
2673
2674    return EINA_TRUE;
2675 }
2676
2677 static Eina_Bool
2678 cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2679 {
2680    Route_Dump *dump = data;
2681    if (!dump) return EINA_FALSE;
2682
2683    switch (type)
2684      {
2685       case EINA_SIMPLE_XML_OPEN:
2686       case EINA_SIMPLE_XML_OPEN_EMPTY:
2687         {
2688            const char *attrs;
2689
2690            attrs = eina_simple_xml_tag_attributes_find(value, length);
2691            if (!attrs)
2692              {
2693                 if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
2694                 else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
2695                 else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
2696                 else dump->id = ROUTE_XML_NONE;
2697              }
2698          }
2699         break;
2700       case EINA_SIMPLE_XML_DATA:
2701         {
2702            char *buf = malloc(length);
2703            if (!buf) return EINA_FALSE;
2704            snprintf(buf, length, "%s", value);
2705            if (dump->id == ROUTE_XML_DISTANCE) dump->distance = _elm_atof(buf);
2706            else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
2707            else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
2708            free(buf);
2709         }
2710         break;
2711       default:
2712         break;
2713      }
2714
2715    return EINA_TRUE;
2716 }
2717
2718 static Eina_Bool
2719 cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2720 {
2721    Name_Dump *dump = data;
2722    if (!dump) return EINA_FALSE;
2723
2724    switch (type)
2725      {
2726       case EINA_SIMPLE_XML_OPEN:
2727       case EINA_SIMPLE_XML_OPEN_EMPTY:
2728         {
2729            const char *attrs;
2730            attrs = eina_simple_xml_tag_attributes_find(value, length);
2731            if (attrs)
2732              {
2733                 if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
2734                 else dump->id = NAME_XML_NONE;
2735
2736                 eina_simple_xml_attributes_parse
2737                   (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
2738              }
2739         }
2740         break;
2741       case EINA_SIMPLE_XML_DATA:
2742         {
2743            char *buf = malloc(length + 1);
2744            if (!buf) return EINA_FALSE;
2745            snprintf(buf, length + 1, "%s", value);
2746            if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
2747            free(buf);
2748         }
2749         break;
2750       default:
2751         break;
2752      }
2753
2754    return EINA_TRUE;
2755 }
2756
2757 static void
2758 _kml_parse(Elm_Map_Route *r)
2759 {
2760    EINA_SAFETY_ON_NULL_RETURN(r);
2761    EINA_SAFETY_ON_NULL_RETURN(r->fname);
2762
2763    FILE *f;
2764    char **str;
2765    unsigned int ele, idx;
2766    double lon, lat;
2767
2768    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
2769
2770    f = fopen(r->fname, "rb");
2771    if (f)
2772      {
2773         long sz;
2774
2775         fseek(f, 0, SEEK_END);
2776         sz = ftell(f);
2777         if (sz > 0)
2778           {
2779              char *buf;
2780
2781              fseek(f, 0, SEEK_SET);
2782              buf = malloc(sz);
2783              if (buf)
2784                {
2785                   if (fread(buf, 1, sz, f))
2786                     {
2787                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
2788                                              &dump);
2789                        free(buf);
2790                     }
2791                }
2792           }
2793         fclose(f);
2794
2795         if (dump.distance) r->info.distance = dump.distance;
2796         if (dump.description)
2797           {
2798              eina_stringshare_replace(&r->info.waypoints, dump.description);
2799              str = eina_str_split_full(dump.description, "\n", 0, &ele);
2800              r->info.waypoint_count = ele;
2801              for (idx = 0; idx < ele; idx++)
2802                {
2803                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
2804                   if (wp)
2805                     {
2806                        wp->wd = r->wd;
2807                        wp->point = eina_stringshare_add(str[idx]);
2808                        DBG("%s", str[idx]);
2809                        r->waypoint = eina_list_append(r->waypoint, wp);
2810                     }
2811                }
2812              if (str && str[0])
2813                {
2814                   free(str[0]);
2815                   free(str);
2816                }
2817           }
2818         else WRN("description is not found !");
2819
2820         if (dump.coordinates)
2821           {
2822              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
2823              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
2824              r->info.node_count = ele;
2825              for (idx = 0; idx < ele; idx++)
2826                {
2827                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
2828                   Path_Node *n = ELM_NEW(Path_Node);
2829                   if (n)
2830                     {
2831                        n->wd = r->wd;
2832                        n->pos.lon = lon;
2833                        n->pos.lat = lat;
2834                        n->idx = idx;
2835                        DBG("%lf:%lf", lon, lat);
2836                        n->pos.address = NULL;
2837                        r->nodes = eina_list_append(r->nodes, n);
2838                     }
2839                }
2840              if (str && str[0])
2841                {
2842                   free(str[0]);
2843                   free(str);
2844                }
2845           }
2846      }
2847 }
2848
2849 static void
2850 _name_parse(Elm_Map_Name *n)
2851 {
2852    EINA_SAFETY_ON_NULL_RETURN(n);
2853    EINA_SAFETY_ON_NULL_RETURN(n->fname);
2854
2855    FILE *f;
2856
2857    Name_Dump dump = {0, NULL, 0.0, 0.0};
2858
2859    f = fopen(n->fname, "rb");
2860    if (f)
2861      {
2862         long sz;
2863
2864         fseek(f, 0, SEEK_END);
2865         sz = ftell(f);
2866         if (sz > 0)
2867           {
2868              char *buf;
2869
2870              fseek(f, 0, SEEK_SET);
2871              buf = malloc(sz);
2872              if (buf)
2873                {
2874                   if (fread(buf, 1, sz, f))
2875                     {
2876                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
2877                        free(buf);
2878                     }
2879                }
2880           }
2881         fclose(f);
2882
2883         if (dump.address)
2884           {
2885              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
2886              n->address = strdup(dump.address);
2887           }
2888         n->lon = dump.lon;
2889         n->lat = dump.lat;
2890      }
2891 }
2892
2893 Grid *_get_current_grid(Widget_Data *wd)
2894 {
2895    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2896    Eina_List *l;
2897    Grid *g = NULL, *ret = NULL;
2898    EINA_LIST_FOREACH(wd->grids, l, g)
2899      {
2900         if (wd->zoom == g->zoom)
2901           {
2902              ret = g;
2903              break;
2904           }
2905      }
2906    return ret;
2907 }
2908
2909 static void
2910 _route_cb(void *data, const char *file,  int status)
2911 {
2912    EINA_SAFETY_ON_NULL_RETURN(data);
2913    EINA_SAFETY_ON_NULL_RETURN(file);
2914
2915    Elm_Map_Route *route = data;
2916    Widget_Data *wd = route->wd;
2917    EINA_SAFETY_ON_NULL_RETURN(wd);
2918
2919    route->job = NULL;
2920    if (status == 200)
2921      {
2922         _kml_parse(route);
2923         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
2924             route->flon, route->flat, route->tlon, route->tlat);
2925         if (route->cb) route->cb(route->data, wd->obj, route);
2926         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
2927      }
2928    else
2929      {
2930         ERR("Route request failed: %d", status);
2931         if (route->cb) route->cb(route->data, wd->obj, NULL);
2932         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
2933      }
2934
2935    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
2936                            "elm,state,busy,stop", "elm");
2937 }
2938
2939 static void
2940 _name_cb(void *data, const char *file,  int status)
2941 {
2942    EINA_SAFETY_ON_NULL_RETURN(data);
2943    EINA_SAFETY_ON_NULL_RETURN(file);
2944
2945    Elm_Map_Name *name = data;
2946    Widget_Data *wd = name->wd;
2947    EINA_SAFETY_ON_NULL_RETURN(wd);
2948
2949    name->job = NULL;
2950    if (status == 200)
2951      {
2952         _name_parse(name);
2953         INF("Name request success address:%s, lon:%lf, lat:%lf",
2954             name->address, name->lon, name->lat);
2955         if (name->cb) name->cb(name->data, wd->obj, name);
2956         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
2957      }
2958    else
2959      {
2960         ERR("Name request failed: %d", status);
2961         if (name->cb) name->cb(name->data, wd->obj, NULL);
2962         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
2963      }
2964    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
2965                            "elm,state,busy,stop", "elm");
2966 }
2967
2968
2969
2970 static Elm_Map_Name *
2971 _name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
2972 {
2973    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2974    Widget_Data *wd = elm_widget_data_get(obj);
2975    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2976    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
2977
2978
2979    char *url;
2980    char fname[PATH_MAX];
2981
2982    if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
2983
2984    url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
2985    if (!url)
2986      {
2987         ERR("Name URL is NULL");
2988         return NULL;
2989      }
2990
2991    Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
2992    name->wd = wd;
2993    snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
2994    name->fname = strdup(fname);
2995    name->method = method;
2996    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
2997    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
2998      {
2999         name->lon = lon;
3000         name->lat = lat;
3001      }
3002    name->cb = name_cb;
3003    name->data = data;
3004
3005    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3006                                  &(name->job), wd->ua) || !(name->job))
3007      {
3008         ERR("Can't request Name from %s to %s", url, name->fname);
3009         if (name->address) free(name->address);
3010         free(name->fname);
3011         free(name);
3012         return NULL;
3013      }
3014    INF("Name requested from %s to %s", url, name->fname);
3015    free(url);
3016
3017    wd->names = eina_list_append(wd->names, name);
3018    evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
3019    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3020                            "elm,state,busy,start", "elm");
3021    return name;
3022 }
3023
3024 static Evas_Event_Flags
3025 _pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
3026 {
3027    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3028    Widget_Data *wd = data;
3029
3030    wd->pinch_zoom = wd->zoom_detail;
3031    return EVAS_EVENT_FLAG_NONE;
3032 }
3033
3034 static Evas_Event_Flags
3035 _pinch_zoom_cb(void *data, void *event_info)
3036 {
3037    Widget_Data *wd = data;
3038    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3039
3040    if (!wd->paused)
3041      {
3042         Elm_Gesture_Zoom_Info *ei = event_info;
3043         zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
3044      }
3045    return EVAS_EVENT_FLAG_NONE;
3046 }
3047
3048 static Evas_Event_Flags
3049 _pinch_rotate_cb(void *data, void *event_info)
3050 {
3051    Widget_Data *wd = data;
3052    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3053
3054    if (!wd->paused)
3055      {
3056         int x, y, w, h;
3057         Elm_Gesture_Rotate_Info *ei = event_info;
3058         evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
3059
3060         wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
3061         wd->rotate.cx = x + ((double)w * 0.5);
3062         wd->rotate.cy = y + ((double)h * 0.5);
3063
3064         evas_object_smart_changed(wd->pan_smart);
3065      }
3066    return EVAS_EVENT_FLAG_NONE;
3067 }
3068
3069 static Evas_Event_Flags
3070 _pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
3071 {
3072    Widget_Data *wd = data;
3073    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3074
3075    wd->rotate.a = wd->rotate.d;
3076
3077    return EVAS_EVENT_FLAG_NONE;
3078 }
3079
3080 static Eina_Bool
3081 _source_tile_mod_cb(Eina_Module *m, void *data)
3082 {
3083    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3084
3085    Widget_Data *wd = data;
3086    Source_Tile *s;
3087    Elm_Map_Module_Source_Name_Func name_cb;
3088    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
3089    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
3090    Elm_Map_Module_Tile_Url_Func url_cb;
3091    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
3092    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
3093    Elm_Map_Module_Tile_Scale_Func scale_cb;
3094    const char *file;
3095
3096    file = eina_module_file_get(m);
3097    if (!eina_module_load(m))
3098      {
3099         ERR("Could not load module \"%s\": %s", file,
3100             eina_error_msg_get(eina_error_get()));
3101         return EINA_FALSE;
3102      }
3103
3104    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3105    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
3106    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
3107    url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
3108    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
3109    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
3110    scale_cb = eina_module_symbol_get(m, "map_module_tile_scale_get");
3111    if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
3112        (!geo_to_coord) || (!coord_to_geo) || (!scale_cb))
3113      {
3114         WRN("Could not find map module functions from module \"%s\": %s",
3115             file, eina_error_msg_get(eina_error_get()));
3116         eina_module_unload(m);
3117         return EINA_FALSE;
3118      }
3119    s = ELM_NEW(Source_Tile);
3120    s->name = name_cb();
3121    s->zoom_min = zoom_min();
3122    s->zoom_max = zoom_max();
3123    s->url_cb = url_cb;
3124    s->geo_to_coord = geo_to_coord;
3125    s->coord_to_geo = coord_to_geo;
3126    s->scale_cb = scale_cb;
3127    wd->src_tiles = eina_list_append(wd->src_tiles, s);
3128
3129    return EINA_TRUE;
3130 }
3131
3132 static void
3133 _source_tile_load(Widget_Data *wd)
3134 {
3135    unsigned int idx;
3136    Eina_List *l;
3137    Source_Tile *s;
3138
3139    // Load from hard coded data
3140    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
3141      {
3142         s= ELM_NEW(Source_Tile);
3143         s->name = src_tiles[idx].name;
3144         s->zoom_min = src_tiles[idx].zoom_min;
3145         s->zoom_max = src_tiles[idx].zoom_max;
3146         s->url_cb = src_tiles[idx].url_cb;
3147         s->geo_to_coord = src_tiles[idx].geo_to_coord;
3148         s->coord_to_geo = src_tiles[idx].coord_to_geo;
3149         s->scale_cb = src_tiles[idx].scale_cb;
3150         wd->src_tiles = eina_list_append(wd->src_tiles, s);
3151      }
3152
3153    // Load from modules
3154    wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
3155                                             &_source_tile_mod_cb, wd);
3156
3157    // Set default source
3158    wd->src_tile = eina_list_nth(wd->src_tiles, 0);
3159
3160    // Make name strings
3161    idx = 0;
3162    wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
3163                                 sizeof(char *));
3164    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3165      {
3166         eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
3167         INF("source : %s", wd->src_tile_names[idx]);
3168         idx++;
3169      }
3170 }
3171
3172 static void
3173 _source_tile_unload(Widget_Data *wd)
3174 {
3175    int idx = 0;
3176    Source_Tile *s;
3177
3178    for (idx = 0; wd->src_tile_names[idx]; idx++)
3179       eina_stringshare_del(wd->src_tile_names[idx]);
3180    EINA_LIST_FREE(wd->src_tiles, s) free(s);
3181    eina_module_list_free(wd->src_tile_mods);
3182 }
3183
3184 static void
3185 _source_tile_set(Widget_Data *wd, const char *source_name)
3186 {
3187    EINA_SAFETY_ON_NULL_RETURN(wd);
3188    EINA_SAFETY_ON_NULL_RETURN(source_name);
3189    Source_Tile *s;
3190    Eina_List *l;
3191
3192    if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
3193
3194    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3195      {
3196         if (!strcmp(s->name, source_name))
3197           {
3198              wd->src_tile = s;
3199              break;
3200           }
3201      }
3202    if (!wd->src_tile)
3203      {
3204         ERR("source name (%s) is not found", source_name);
3205         return;
3206      }
3207
3208    if (wd->src_tile->zoom_max < wd->zoom)
3209       wd->zoom = wd->src_tile->zoom_max;
3210    else if (wd->src_tile->zoom_min > wd->zoom)
3211       wd->zoom = wd->src_tile->zoom_min;
3212
3213    if (wd->src_tile->zoom_max < wd->zoom_max)
3214       wd->zoom_max = wd->src_tile->zoom_max;
3215    if (wd->src_tile->zoom_min > wd->zoom_min)
3216       wd->zoom_min = wd->src_tile->zoom_min;
3217
3218    _grid_all_clear(wd);
3219    _grid_all_create(wd);
3220    zoom_do(wd, wd->zoom);
3221 }
3222
3223 static Eina_Bool
3224 _source_route_mod_cb(Eina_Module *m, void *data)
3225 {
3226    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3227
3228    Widget_Data *wd = data;
3229    Source_Route *s;
3230    Elm_Map_Module_Source_Name_Func name_cb;
3231    Elm_Map_Module_Route_Url_Func url_cb;
3232    const char *file;
3233
3234    file = eina_module_file_get(m);
3235    if (!eina_module_load(m))
3236      {
3237         ERR("Could not load module \"%s\": %s", file,
3238             eina_error_msg_get(eina_error_get()));
3239         return EINA_FALSE;
3240      }
3241
3242    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3243    url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
3244
3245    if ((!name_cb) || (!url_cb))
3246      {
3247         WRN("Could not find map module functions from module \"%s\": %s",
3248             file, eina_error_msg_get(eina_error_get()));
3249         eina_module_unload(m);
3250         return EINA_FALSE;
3251      }
3252    s = ELM_NEW(Source_Tile);
3253    s->name = name_cb();
3254    s->url_cb = url_cb;
3255    wd->src_routes = eina_list_append(wd->src_routes, s);
3256
3257    eina_module_unload(m);
3258    return EINA_TRUE;
3259 }
3260
3261 static void
3262 _source_route_load(Widget_Data *wd)
3263 {
3264    unsigned int idx;
3265    Eina_List *l;
3266    Source_Route *s;
3267
3268    // Load from hard coded data
3269    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
3270      {
3271         s= ELM_NEW(Source_Route);
3272         s->name = src_routes[idx].name;
3273         s->url_cb = src_routes[idx].url_cb;
3274         wd->src_routes = eina_list_append(wd->src_routes, s);
3275      }
3276
3277    // Load from modules
3278    wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
3279                                             1, &_source_route_mod_cb, wd);
3280
3281    // Set default source
3282    wd->src_route = eina_list_nth(wd->src_routes, 0);
3283
3284    // Make name strings
3285    idx = 0;
3286    wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
3287                                    sizeof(char *));
3288    EINA_LIST_FOREACH(wd->src_routes, l, s)
3289      {
3290         eina_stringshare_replace(&wd->src_route_names[idx], s->name);
3291         INF("source : %s", wd->src_route_names[idx]);
3292         idx++;
3293      }
3294 }
3295
3296 static void
3297 _source_route_unload(Widget_Data *wd)
3298 {
3299    int idx = 0;
3300    Source_Route *s;
3301
3302    for (idx = 0; wd->src_route_names[idx]; idx++)
3303       eina_stringshare_del(wd->src_route_names[idx]);
3304    EINA_LIST_FREE(wd->src_routes, s) free(s);
3305    eina_module_list_free(wd->src_route_mods);
3306 }
3307
3308 static void
3309 _source_route_set(Widget_Data *wd, const char *source_name)
3310 {
3311    EINA_SAFETY_ON_NULL_RETURN(wd);
3312    EINA_SAFETY_ON_NULL_RETURN(source_name);
3313    Source_Route *s;
3314    Eina_List *l;
3315
3316    if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
3317
3318    EINA_LIST_FOREACH(wd->src_routes, l, s)
3319      {
3320         if (!strcmp(s->name, source_name))
3321           {
3322              wd->src_route = s;
3323              break;
3324           }
3325      }
3326    if (!wd->src_route)
3327      {
3328         ERR("source name (%s) is not found", source_name);
3329         return;
3330      }
3331 }
3332
3333 static Eina_Bool
3334 _source_name_mod_cb(Eina_Module *m, void *data)
3335 {
3336    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3337
3338    Widget_Data *wd = data;
3339    Source_Name *s;
3340    Elm_Map_Module_Source_Name_Func name_cb;
3341    Elm_Map_Module_Name_Url_Func url_cb;
3342    const char *file;
3343
3344    file = eina_module_file_get(m);
3345    if (!eina_module_load(m))
3346      {
3347         ERR("Could not load module \"%s\": %s", file,
3348             eina_error_msg_get(eina_error_get()));
3349         return EINA_FALSE;
3350      }
3351
3352    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3353    url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
3354
3355    if ((!name_cb) || (!url_cb))
3356      {
3357         WRN("Could not find map module functions from module \"%s\": %s",
3358             file, eina_error_msg_get(eina_error_get()));
3359         eina_module_unload(m);
3360         return EINA_FALSE;
3361      }
3362    s = ELM_NEW(Source_Tile);
3363    s->name = name_cb();
3364    s->url_cb = url_cb;
3365    wd->src_names = eina_list_append(wd->src_names, s);
3366
3367    eina_module_unload(m);
3368    return EINA_TRUE;
3369 }
3370
3371 static void
3372 _source_name_load(Widget_Data *wd)
3373 {
3374    unsigned int idx;
3375    Eina_List *l;
3376    Source_Name *s;
3377
3378    // Load from hard coded data
3379    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
3380      {
3381         s= ELM_NEW(Source_Name);
3382         s->name = src_names[idx].name;
3383         s->url_cb = src_names[idx].url_cb;
3384         wd->src_names = eina_list_append(wd->src_names, s);
3385      }
3386
3387    // Load from modules
3388    wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
3389                                             &_source_name_mod_cb, wd);
3390
3391    // Set default source
3392    wd->src_name = eina_list_nth(wd->src_names, 0);
3393
3394    // Make name strings
3395    idx = 0;
3396    wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
3397                                    sizeof(char *));
3398    EINA_LIST_FOREACH(wd->src_names, l, s)
3399      {
3400         eina_stringshare_replace(&wd->src_name_names[idx], s->name);
3401         INF("source : %s", wd->src_name_names[idx]);
3402         idx++;
3403      }
3404 }
3405
3406 static void
3407 _source_name_unload(Widget_Data *wd)
3408 {
3409    int idx = 0;
3410    Source_Name *s;
3411
3412    for (idx = 0; wd->src_name_names[idx]; idx++)
3413       eina_stringshare_del(wd->src_name_names[idx]);
3414    EINA_LIST_FREE(wd->src_names, s) free(s);
3415    eina_module_list_free(wd->src_name_mods);
3416 }
3417
3418 static void
3419 _source_name_set(Widget_Data *wd, const char *source_name)
3420 {
3421    EINA_SAFETY_ON_NULL_RETURN(wd);
3422    EINA_SAFETY_ON_NULL_RETURN(source_name);
3423
3424    Source_Name *s;
3425    Eina_List *l;
3426
3427    if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
3428
3429    EINA_LIST_FOREACH(wd->src_names, l, s)
3430      {
3431         if (!strcmp(s->name, source_name))
3432           {
3433              wd->src_name = s;
3434              break;
3435           }
3436      }
3437    if (!wd->src_name)
3438      {
3439         ERR("source name (%s) is not found", source_name);
3440         return;
3441      }
3442 }
3443
3444 static void
3445 _source_all_load(Widget_Data *wd)
3446 {
3447    EINA_SAFETY_ON_NULL_RETURN(wd);
3448    _source_tile_load(wd);
3449    _source_route_load(wd);
3450    _source_name_load(wd);
3451 }
3452
3453 static void
3454 _source_all_unload(Widget_Data *wd)
3455 {
3456    EINA_SAFETY_ON_NULL_RETURN(wd);
3457    _source_tile_unload(wd);
3458    _source_route_unload(wd);
3459    _source_name_unload(wd);
3460 }
3461
3462 static void
3463 _zoom_mode_set(void *data)
3464 {
3465    EINA_SAFETY_ON_NULL_RETURN(data);
3466    Delayed_Data *dd = data;
3467
3468    dd->wd->mode = dd->mode;
3469    if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
3470      {
3471         Evas_Coord w, h;
3472         Evas_Coord vw, vh;
3473
3474         double zoom;
3475         double diff;
3476
3477         w = dd->wd->size.w;
3478         h = dd->wd->size.h;
3479         zoom = dd->wd->zoom_detail;
3480         _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
3481
3482         if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
3483           {
3484              if ((w < vw) && (h < vh))
3485                {
3486                   diff = 0.01;
3487                   while ((w < vw) && (h < vh))
3488                   {
3489                      zoom += diff;
3490                      w = pow(2.0, zoom) * dd->wd->tsize;
3491                      h = pow(2.0, zoom) * dd->wd->tsize;
3492                   }
3493                }
3494              else
3495                {
3496                   diff = -0.01;
3497                   while ((w > vw) || (h > vh))
3498                   {
3499                      zoom += diff;
3500                      w = pow(2.0, zoom) * dd->wd->tsize;
3501                      h = pow(2.0, zoom) * dd->wd->tsize;
3502                   }
3503                }
3504
3505           }
3506         else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
3507           {
3508              if ((w < vw) || (h < vh))
3509                {
3510                   diff = 0.01;
3511                   while ((w < vw) || (h < vh))
3512                   {
3513                      zoom += diff;
3514                      w = pow(2.0, zoom) * dd->wd->tsize;
3515                      h = pow(2.0, zoom) * dd->wd->tsize;
3516                   }
3517                }
3518              else
3519                {
3520                   diff = -0.01;
3521                   while ((w > vw) && (h > vh))
3522                   {
3523                      zoom += diff;
3524                      w = pow(2.0, zoom) * dd->wd->tsize;
3525                      h = pow(2.0, zoom) * dd->wd->tsize;
3526                   }
3527                }
3528           }
3529         zoom_do(dd->wd, zoom);
3530      }
3531 }
3532
3533 static void
3534 _zoom_set(void *data)
3535 {
3536    EINA_SAFETY_ON_NULL_RETURN(data);
3537    Delayed_Data *dd = data;
3538
3539    if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
3540    else zoom_with_animation(dd->wd, dd->zoom, 10);
3541    evas_object_smart_changed(dd->wd->pan_smart);
3542 }
3543
3544 static void
3545 _region_bring_in(void *data)
3546 {
3547    EINA_SAFETY_ON_NULL_RETURN(data);
3548    Delayed_Data *dd = data;
3549    int x, y, w, h;
3550
3551    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
3552    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
3553    x = x - (w / 2);
3554    y = y - (h / 2);
3555    elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
3556    evas_object_smart_changed(dd->wd->pan_smart);
3557 }
3558
3559 static char *
3560 _mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3561 {
3562    char buf[PATH_MAX];
3563    // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
3564    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
3565             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3566    return strdup(buf);
3567 }
3568
3569 static char *
3570 _osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3571 {
3572    char buf[PATH_MAX];
3573    snprintf(buf, sizeof(buf),
3574             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
3575             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3576    return strdup(buf);
3577 }
3578
3579 static char *
3580 _cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3581 {
3582    char buf[PATH_MAX];
3583    snprintf(buf, sizeof(buf),
3584             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
3585             (( x + y + zoom) % 3) + 'a', zoom, x, y);
3586    return strdup(buf);
3587 }
3588
3589 static char *
3590 _mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3591 {
3592    char buf[PATH_MAX];
3593    snprintf(buf, sizeof(buf),
3594             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
3595             ((x + y + zoom) % 4) + 1, zoom, x, y);
3596    return strdup(buf);
3597 }
3598
3599 static char *
3600 _mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3601 {
3602    char buf[PATH_MAX];
3603    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
3604            ((x + y + zoom) % 4) + 1, zoom, x, y);
3605    return strdup(buf);
3606 }
3607
3608 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
3609 {
3610    char buf[PATH_MAX];
3611    snprintf(buf, sizeof(buf),
3612             "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
3613             ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
3614
3615    return strdup(buf);
3616 }
3617
3618 // TODO: fix monav api
3619 /*
3620 static char *_monav_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3621 {
3622    char buf[PATH_MAX];
3623    snprintf(buf, sizeof(buf),
3624             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3625             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
3626
3627    return strdup(buf);
3628 }
3629 */
3630
3631 // TODO: fix ors api
3632 /*
3633 static char *_ors_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3634 {
3635    char buf[PATH_MAX];
3636    snprintf(buf, sizeof(buf),
3637             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3638             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
3639
3640    return strdup(buf);
3641 }
3642 */
3643
3644 static char *
3645 _nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat)
3646 {
3647    ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
3648    Widget_Data *wd = elm_widget_data_get(obj);
3649    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
3650
3651    char **str;
3652    unsigned int ele, idx;
3653    char search_url[PATH_MAX];
3654    char buf[PATH_MAX];
3655
3656    if (method == ELM_MAP_NAME_METHOD_SEARCH)
3657      {
3658         search_url[0] = '\0';
3659         str = eina_str_split_full(name, " ", 0, &ele);
3660         for (idx = 0; idx < ele; idx++)
3661           {
3662              eina_strlcat(search_url, str[idx], sizeof(search_url));
3663              if (!(idx == (ele-1)))
3664                 eina_strlcat(search_url, "+", sizeof(search_url));
3665           }
3666         snprintf(buf, sizeof(buf),
3667                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
3668                  NAME_NOMINATIM_URL, search_url);
3669
3670         if (str && str[0])
3671           {
3672              free(str[0]);
3673              free(str);
3674           }
3675      }
3676    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3677       snprintf(buf, sizeof(buf),
3678                "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
3679                NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
3680    else strcpy(buf, "");
3681
3682    return strdup(buf);
3683 }
3684
3685 static double
3686 _scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom)
3687 {
3688    if (zoom < 0 || zoom >= (int)sizeof(_osm_scale_meter)) return 0;
3689    return _osm_scale_meter[zoom] / cos(lat * ELM_PI / 180.0);
3690 }
3691
3692 static void
3693 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
3694 {
3695    ELM_CHECK_WIDTYPE(obj, widtype);
3696    Widget_Data *wd = elm_widget_data_get(obj);
3697    EINA_SAFETY_ON_NULL_RETURN(wd);
3698
3699    if (elm_widget_focus_get(obj))
3700      {
3701         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
3702         evas_object_focus_set(wd->obj, EINA_TRUE);
3703      }
3704    else
3705      {
3706         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
3707         evas_object_focus_set(wd->obj, EINA_FALSE);
3708      }
3709 }
3710
3711 static void
3712 _del_hook(Evas_Object *obj)
3713 {
3714    ELM_CHECK_WIDTYPE(obj, widtype);
3715    Widget_Data *wd = elm_widget_data_get(obj);
3716    EINA_SAFETY_ON_NULL_RETURN(wd);
3717
3718    if (wd->map) evas_map_free(wd->map);
3719    free(wd);
3720 }
3721
3722 static void
3723 _del_pre_hook(Evas_Object *obj)
3724 {
3725    ELM_CHECK_WIDTYPE(obj, widtype);
3726    Widget_Data *wd = elm_widget_data_get(obj);
3727    EINA_SAFETY_ON_NULL_RETURN(wd);
3728
3729    Eina_List *l, *ll;
3730    Elm_Map_Route *r;
3731    Elm_Map_Name *na;
3732    Evas_Object *track;
3733    Elm_Map_Overlay *overlay;
3734    Delayed_Data *dd;
3735
3736    EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
3737    eina_list_free(wd->routes);
3738
3739    EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
3740    eina_list_free(wd->names);
3741
3742    EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
3743       elm_map_overlay_del(overlay);
3744    eina_list_free(wd->overlays);
3745    eina_list_free(wd->group_overlays);
3746    eina_list_free(wd->all_overlays);
3747
3748    EINA_LIST_FREE(wd->track, track) evas_object_del(track);
3749
3750    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
3751    if (wd->long_timer) ecore_timer_del(wd->long_timer);
3752
3753    if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
3754
3755    if (wd->user_agent) eina_stringshare_del(wd->user_agent);
3756    if (wd->ua) eina_hash_free(wd->ua);
3757
3758    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
3759    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
3760
3761    _grid_all_clear(wd);
3762    // Removal of download list should be after grid clear.
3763    if (wd->download_idler) ecore_idler_del(wd->download_idler);
3764    eina_list_free(wd->download_list);
3765
3766    _source_all_unload(wd);
3767
3768    if (!ecore_file_recursive_rm(CACHE_ROOT))
3769       ERR("Deletion of %s failed", CACHE_ROOT);
3770 }
3771
3772 static void
3773 _theme_hook(Evas_Object *obj)
3774 {
3775    ELM_CHECK_WIDTYPE(obj, widtype);
3776    Widget_Data *wd = elm_widget_data_get(obj);
3777    EINA_SAFETY_ON_NULL_RETURN(wd);
3778
3779    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
3780    _sizing_eval(wd);
3781 }
3782
3783 static Eina_Bool
3784 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
3785 {
3786    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3787    Widget_Data *wd = elm_widget_data_get(obj);
3788    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
3789
3790    Evas_Coord x, y;
3791    Evas_Coord vh;
3792    Evas_Coord step_x, step_y, page_x, page_y;
3793
3794    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
3795    Evas_Event_Key_Down *ev = event_info;
3796    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
3797
3798    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
3799    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
3800    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
3801    elm_smart_scroller_child_viewport_size_get(wd->scr, NULL, &vh);
3802
3803    if ((!strcmp(ev->keyname, "Left")) ||
3804        ((!strcmp(ev->keyname, "KP_Left")) && (!ev->string)))
3805      {
3806         x -= step_x;
3807      }
3808    else if ((!strcmp(ev->keyname, "Right")) ||
3809             ((!strcmp(ev->keyname, "KP_Right")) && (!ev->string)))
3810      {
3811         x += step_x;
3812      }
3813    else if ((!strcmp(ev->keyname, "Up")) ||
3814             ((!strcmp(ev->keyname, "KP_Up")) && (!ev->string)))
3815      {
3816         y -= step_y;
3817      }
3818    else if ((!strcmp(ev->keyname, "Down")) ||
3819             ((!strcmp(ev->keyname, "KP_Down")) && (!ev->string)))
3820      {
3821         y += step_y;
3822      }
3823    else if ((!strcmp(ev->keyname, "Prior")) ||
3824             ((!strcmp(ev->keyname, "KP_Prior")) && (!ev->string)))
3825      {
3826         if (page_y < 0)
3827           y -= -(page_y * vh) / 100;
3828         else
3829           y -= page_y;
3830      }
3831    else if ((!strcmp(ev->keyname, "Next")) ||
3832             ((!strcmp(ev->keyname, "KP_Next")) && (!ev->string)))
3833      {
3834         if (page_y < 0)
3835           y += -(page_y * vh) / 100;
3836         else
3837           y += page_y;
3838      }
3839    else if (!strcmp(ev->keyname, "KP_Add"))
3840      {
3841         zoom_with_animation(wd, wd->zoom + 1, 10);
3842         return EINA_TRUE;
3843      }
3844    else if (!strcmp(ev->keyname, "KP_Subtract"))
3845      {
3846         zoom_with_animation(wd, wd->zoom - 1, 10);
3847         return EINA_TRUE;
3848      }
3849    else return EINA_FALSE;
3850
3851    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
3852    elm_smart_scroller_child_pos_set(wd->scr, x, y);
3853
3854    return EINA_TRUE;
3855 }
3856 #endif
3857
3858 EAPI Evas_Object *
3859 elm_map_add(Evas_Object *parent)
3860 {
3861 #ifdef HAVE_ELEMENTARY_ECORE_CON
3862    Evas *e;
3863    Widget_Data *wd;
3864    Evas_Object *obj;
3865    Evas_Coord minw, minh;
3866
3867    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
3868    ELM_SET_WIDTYPE(widtype, "map");
3869    elm_widget_type_set(obj, "map");
3870    elm_widget_sub_object_add(parent, obj);
3871    elm_widget_data_set(obj, wd);
3872    elm_widget_can_focus_set(obj, EINA_TRUE);
3873    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3874    elm_widget_del_hook_set(obj, _del_hook);
3875    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3876    elm_widget_theme_hook_set(obj, _theme_hook);
3877    elm_widget_event_hook_set(obj, _event_hook);
3878    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
3879    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
3880    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
3881    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
3882    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
3883                                   _mouse_down, wd);
3884    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
3885                                   _mouse_up, wd);
3886    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
3887                                   _mouse_wheel_cb, wd);
3888    wd->obj = obj;
3889
3890    wd->scr = elm_smart_scroller_add(e);
3891    elm_widget_sub_object_add(obj, wd->scr);
3892    elm_smart_scroller_widget_set(wd->scr, obj);
3893    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
3894    elm_widget_resize_object_set(obj, wd->scr);
3895    elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
3896    elm_smart_scroller_bounce_allow_set(wd->scr,
3897                                        _elm_config->thumbscroll_bounce_enable,
3898                                        _elm_config->thumbscroll_bounce_enable);
3899    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
3900                                   _changed_size_hints, wd);
3901    evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
3902    evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
3903    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
3904    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
3905
3906    if (!smart)
3907      {
3908         evas_object_smart_clipped_smart_set(&parent_sc);
3909         sc = parent_sc;
3910         sc.name = "elm_map_pan";
3911         sc.version = EVAS_SMART_CLASS_VERSION;
3912         sc.add = _pan_add;
3913         sc.resize = _pan_resize;
3914         sc.move = _pan_move;
3915         sc.calculate = _pan_calculate;
3916         smart = evas_smart_class_new(&sc);
3917      }
3918    if (smart)
3919      {
3920         Pan *pan;
3921         wd->pan_smart = evas_object_smart_add(e, smart);
3922         pan = evas_object_smart_data_get(wd->pan_smart);
3923         pan->wd = wd;
3924      }
3925    elm_widget_sub_object_add(obj, wd->pan_smart);
3926
3927    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3928                                      _pan_set, _pan_get, _pan_max_get,
3929                                      _pan_min_get, _pan_child_size_get);
3930    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3931                              &minw, &minh);
3932    evas_object_size_hint_min_set(obj, minw, minh);
3933
3934    wd->ges = elm_gesture_layer_add(obj);
3935    if (!wd->ges) ERR("elm_gesture_layer_add() failed");
3936    elm_gesture_layer_attach(wd->ges, obj);
3937    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
3938                             _pinch_zoom_start_cb, wd);
3939    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
3940                             _pinch_zoom_cb, wd);
3941    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
3942                             _pinch_rotate_cb, wd);
3943    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
3944                             _pinch_rotate_end_cb, wd);
3945    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
3946                             _pinch_rotate_end_cb, wd);
3947
3948    wd->sep_maps_overlays = evas_object_rectangle_add(evas_object_evas_get(obj));
3949    elm_widget_sub_object_add(obj, wd->sep_maps_overlays);
3950    evas_object_smart_member_add(wd->sep_maps_overlays, wd->pan_smart);
3951
3952    wd->map = evas_map_new(EVAS_MAP_POINT);
3953
3954    _source_all_load(wd);
3955    wd->zoom_min = wd->src_tile->zoom_min;
3956    wd->zoom_max = wd->src_tile->zoom_max;
3957    // FIXME: Tile Provider is better to provide tile size!
3958    wd->tsize = DEFAULT_TILE_SIZE;
3959
3960    srand(time(NULL));
3961
3962    wd->id = ((int)getpid() << 16) | idnum;
3963    idnum++;
3964    _grid_all_create(wd);
3965
3966    zoom_do(wd, 0);
3967
3968    wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
3969
3970    // TODO: convert Elementary to subclassing of Evas_Smart_Class
3971    // TODO: and save some bytes, making descriptions per-class and not instance!
3972    evas_object_smart_callbacks_descriptions_set(obj, _signals);
3973
3974    if (!ecore_file_download_protocol_available("http://"))
3975       ERR("Ecore must be built with curl support for the map widget!");
3976
3977    return obj;
3978 #else
3979    (void) parent;
3980    return NULL;
3981 #endif
3982 }
3983
3984 EAPI void
3985 elm_map_zoom_set(Evas_Object *obj, int zoom)
3986 {
3987 #ifdef HAVE_ELEMENTARY_ECORE_CON
3988    ELM_CHECK_WIDTYPE(obj, widtype);
3989    Widget_Data *wd = elm_widget_data_get(obj);
3990    EINA_SAFETY_ON_NULL_RETURN(wd);
3991    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
3992
3993    if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
3994    if (zoom < 0) zoom = 0;
3995    if (wd->zoom == zoom) return;
3996    Delayed_Data *data = ELM_NEW(Delayed_Data);
3997    data->func = _zoom_set;
3998    data->wd = wd;
3999    data->zoom = zoom;
4000    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4001    evas_object_smart_changed(data->wd->pan_smart);
4002 #else
4003    (void) obj;
4004    (void) zoom;
4005 #endif
4006 }
4007
4008 EAPI int
4009 elm_map_zoom_get(const Evas_Object *obj)
4010 {
4011 #ifdef HAVE_ELEMENTARY_ECORE_CON
4012    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4013    Widget_Data *wd = elm_widget_data_get(obj);
4014
4015    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
4016    return wd->zoom;
4017 #else
4018    (void) obj;
4019    return 0;
4020 #endif
4021 }
4022
4023 EAPI void
4024 elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
4025 {
4026 #ifdef HAVE_ELEMENTARY_ECORE_CON
4027    ELM_CHECK_WIDTYPE(obj, widtype);
4028    Widget_Data *wd = elm_widget_data_get(obj);
4029    EINA_SAFETY_ON_NULL_RETURN(wd);
4030
4031    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
4032
4033    Delayed_Data *data = ELM_NEW(Delayed_Data);
4034    data->mode = mode;
4035    data->func = _zoom_mode_set;
4036    data->wd = wd;
4037    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4038    evas_object_smart_changed(data->wd->pan_smart);
4039 #else
4040    (void) obj;
4041    (void) mode;
4042 #endif
4043 }
4044
4045 EAPI Elm_Map_Zoom_Mode
4046 elm_map_zoom_mode_get(const Evas_Object *obj)
4047 {
4048 #ifdef HAVE_ELEMENTARY_ECORE_CON
4049    ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
4050    Widget_Data *wd = elm_widget_data_get(obj);
4051    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
4052
4053    return wd->mode;
4054 #else
4055    (void) obj;
4056    return ELM_MAP_ZOOM_MODE_MANUAL;
4057 #endif
4058 }
4059
4060 EAPI void
4061 elm_map_zoom_max_set(Evas_Object *obj, int zoom)
4062 {
4063 #ifdef HAVE_ELEMENTARY_ECORE_CON
4064    ELM_CHECK_WIDTYPE(obj, widtype);
4065    Widget_Data *wd = elm_widget_data_get(obj);
4066    EINA_SAFETY_ON_NULL_RETURN(wd);
4067    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4068
4069    wd->zoom_max = zoom;
4070 #else
4071    (void) obj;
4072    (void) zoom;
4073 #endif
4074 }
4075
4076 EAPI int
4077 elm_map_zoom_max_get(const Evas_Object *obj)
4078 {
4079 #ifdef HAVE_ELEMENTARY_ECORE_CON
4080    ELM_CHECK_WIDTYPE(obj, widtype) -1;
4081    Widget_Data *wd = elm_widget_data_get(obj);
4082    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4083    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4084
4085    return wd->zoom_max;
4086 #else
4087    (void) obj;
4088    return -1;
4089 #endif
4090 }
4091
4092 EAPI void
4093 elm_map_zoom_min_set(Evas_Object *obj, int zoom)
4094 {
4095 #ifdef HAVE_ELEMENTARY_ECORE_CON
4096    ELM_CHECK_WIDTYPE(obj, widtype);
4097    Widget_Data *wd = elm_widget_data_get(obj);
4098    EINA_SAFETY_ON_NULL_RETURN(wd);
4099    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4100
4101    wd->zoom_min = zoom;
4102 #else
4103    (void) obj;
4104    (void) zoom;
4105 #endif
4106 }
4107
4108 EAPI int
4109 elm_map_zoom_min_get(const Evas_Object *obj)
4110 {
4111 #ifdef HAVE_ELEMENTARY_ECORE_CON
4112    ELM_CHECK_WIDTYPE(obj, widtype) -1;
4113    Widget_Data *wd = elm_widget_data_get(obj);
4114    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4115    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4116
4117    return wd->zoom_min;
4118 #else
4119    (void) obj;
4120    return -1;
4121 #endif
4122 }
4123
4124 EAPI void
4125 elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
4126 {
4127 #ifdef HAVE_ELEMENTARY_ECORE_CON
4128    ELM_CHECK_WIDTYPE(obj, widtype);
4129    Widget_Data *wd = elm_widget_data_get(obj);
4130
4131    Delayed_Data *data = ELM_NEW(Delayed_Data);
4132    data->func = _region_bring_in;
4133    data->wd = wd;
4134    data->lon = lon;
4135    data->lat = lat;
4136    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4137    evas_object_smart_changed(data->wd->pan_smart);
4138 #else
4139    (void) obj;
4140    (void) lon;
4141    (void) lat;
4142 #endif
4143 }
4144
4145 EAPI void
4146 elm_map_region_show(Evas_Object *obj, double lon, double lat)
4147 {
4148 #ifdef HAVE_ELEMENTARY_ECORE_CON
4149    ELM_CHECK_WIDTYPE(obj, widtype);
4150    Widget_Data *wd = elm_widget_data_get(obj);
4151
4152    Delayed_Data *data = ELM_NEW(Delayed_Data);
4153    data->func = _region_show;
4154    data->wd = wd;
4155    data->lon = lon;
4156    data->lat = lat;
4157    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4158    evas_object_smart_changed(data->wd->pan_smart);
4159 #else
4160    (void) obj;
4161    (void) lon;
4162    (void) lat;
4163 #endif
4164 }
4165
4166 EAPI void
4167 elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
4168 {
4169 #ifdef HAVE_ELEMENTARY_ECORE_CON
4170    ELM_CHECK_WIDTYPE(obj, widtype);
4171    Widget_Data *wd = elm_widget_data_get(obj);
4172    EINA_SAFETY_ON_NULL_RETURN(wd);
4173
4174    double tlon, tlat;
4175    Evas_Coord vx, vy, vw, vh;
4176
4177    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
4178    _coord_to_region_convert(wd, vx + vw/2, vy + vh/2, wd->size.w, &tlon, &tlat);
4179    if (lon) *lon = tlon;
4180    if (lat) *lat = tlat;
4181 #else
4182    (void) obj;
4183    (void) lon;
4184    (void) lat;
4185 #endif
4186 }
4187
4188 EAPI void
4189 elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
4190 {
4191 #ifdef HAVE_ELEMENTARY_ECORE_CON
4192    ELM_CHECK_WIDTYPE(obj, widtype);
4193    Widget_Data *wd = elm_widget_data_get(obj);
4194    EINA_SAFETY_ON_NULL_RETURN(wd);
4195
4196    if (wd->paused == !!paused) return;
4197    wd->paused = !!paused;
4198    if (wd->paused)
4199      {
4200         if (wd->zoom_animator)
4201           {
4202              if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4203              wd->zoom_animator = NULL;
4204              zoom_do(wd, wd->zoom);
4205           }
4206         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4207                                 "elm,state,busy,stop", "elm");
4208      }
4209    else
4210      {
4211         if (wd->download_num >= 1)
4212            edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4213                                    "elm,state,busy,start", "elm");
4214      }
4215 #else
4216    (void) obj;
4217    (void) paused;
4218 #endif
4219 }
4220
4221 EAPI Eina_Bool
4222 elm_map_paused_get(const Evas_Object *obj)
4223 {
4224 #ifdef HAVE_ELEMENTARY_ECORE_CON
4225    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4226    Widget_Data *wd = elm_widget_data_get(obj);
4227    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4228
4229    return wd->paused;
4230 #else
4231    (void) obj;
4232    return EINA_FALSE;
4233 #endif
4234 }
4235
4236 EAPI void
4237 elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
4238 {
4239 #ifdef HAVE_ELEMENTARY_ECORE_CON
4240    ELM_CHECK_WIDTYPE(obj, widtype);
4241    Widget_Data *wd = elm_widget_data_get(obj);
4242    EINA_SAFETY_ON_NULL_RETURN(wd);
4243
4244    wd->rotate.d = degree;
4245    wd->rotate.cx = cx;
4246    wd->rotate.cy = cy;
4247
4248    evas_object_smart_changed(wd->pan_smart);
4249 #else
4250    (void) obj;
4251    (void) degree;
4252    (void) cx;
4253    (void) cy;
4254 #endif
4255 }
4256
4257 EAPI void
4258 elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
4259 {
4260 #ifdef HAVE_ELEMENTARY_ECORE_CON
4261    ELM_CHECK_WIDTYPE(obj, widtype);
4262    Widget_Data *wd = elm_widget_data_get(obj);
4263    EINA_SAFETY_ON_NULL_RETURN(wd);
4264
4265    if (degree) *degree = wd->rotate.d;
4266    if (cx) *cx = wd->rotate.cx;
4267    if (cy) *cy = wd->rotate.cy;
4268 #else
4269    (void) obj;
4270    (void) degree;
4271    (void) cx;
4272    (void) cy;
4273 #endif
4274 }
4275
4276 EAPI void
4277 elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
4278 {
4279 #ifdef HAVE_ELEMENTARY_ECORE_CON
4280    ELM_CHECK_WIDTYPE(obj, widtype);
4281    Widget_Data *wd = elm_widget_data_get(obj);
4282    EINA_SAFETY_ON_NULL_RETURN(wd);
4283
4284    if ((!wd->wheel_disabled) && (disabled))
4285      evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, wd);
4286    else if ((wd->wheel_disabled) && (!disabled))
4287      evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, wd);
4288    wd->wheel_disabled = !!disabled;
4289 #else
4290    (void) obj;
4291    (void) disabled;
4292 #endif
4293 }
4294
4295 EAPI Eina_Bool
4296 elm_map_wheel_disabled_get(const Evas_Object *obj)
4297 {
4298 #ifdef HAVE_ELEMENTARY_ECORE_CON
4299    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4300    Widget_Data *wd = elm_widget_data_get(obj);
4301    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4302
4303    return wd->wheel_disabled;
4304 #else
4305    (void) obj;
4306    return EINA_FALSE;
4307 #endif
4308 }
4309
4310 EAPI void
4311 elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
4312 {
4313 #ifdef HAVE_ELEMENTARY_ECORE_CON
4314    ELM_CHECK_WIDTYPE(obj, widtype);
4315    Widget_Data *wd = elm_widget_data_get(obj);
4316    EINA_SAFETY_ON_NULL_RETURN(wd);
4317
4318    if (try_num) *try_num = wd->try_num;
4319    if (finish_num) *finish_num = wd->finish_num;
4320 #else
4321    (void) obj;
4322    (void) try_num;
4323    (void) finish_num;
4324 #endif
4325 }
4326
4327 EAPI void
4328 elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
4329 {
4330 #ifdef HAVE_ELEMENTARY_ECORE_CON
4331    ELM_CHECK_WIDTYPE(obj, widtype);
4332    Widget_Data *wd = elm_widget_data_get(obj);
4333    EINA_SAFETY_ON_NULL_RETURN(wd);
4334    EINA_SAFETY_ON_NULL_RETURN(lon);
4335    EINA_SAFETY_ON_NULL_RETURN(lat);
4336
4337    _canvas_to_coord(wd, x, y, &x, &y);
4338    _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
4339 #else
4340    (void) obj;
4341    (void) x;
4342    (void) y;
4343    (void) lon;
4344    (void) lat;
4345 #endif
4346 }
4347
4348 EAPI void
4349 elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
4350 {
4351 #ifdef HAVE_ELEMENTARY_ECORE_CON
4352    ELM_CHECK_WIDTYPE(obj, widtype);
4353    Widget_Data *wd = elm_widget_data_get(obj);
4354    EINA_SAFETY_ON_NULL_RETURN(wd);
4355    EINA_SAFETY_ON_NULL_RETURN(x);
4356    EINA_SAFETY_ON_NULL_RETURN(y);
4357
4358    _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
4359    _coord_to_canvas(wd, *x, *y, x, y);
4360 #else
4361    (void) obj;
4362    (void) lon;
4363    (void) lat;
4364    (void) x;
4365    (void) y;
4366 #endif
4367 }
4368
4369 EAPI void
4370 elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
4371 {
4372 #ifdef HAVE_ELEMENTARY_ECORE_CON
4373    ELM_CHECK_WIDTYPE(obj, widtype);
4374    Widget_Data *wd = elm_widget_data_get(obj);
4375    EINA_SAFETY_ON_NULL_RETURN(wd);
4376    EINA_SAFETY_ON_NULL_RETURN(user_agent);
4377
4378    eina_stringshare_replace(&wd->user_agent, user_agent);
4379
4380    if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
4381    eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
4382 #else
4383    (void) obj;
4384    (void) user_agent;
4385 #endif
4386 }
4387
4388 EAPI const char *
4389 elm_map_user_agent_get(const Evas_Object *obj)
4390 {
4391 #ifdef HAVE_ELEMENTARY_ECORE_CON
4392    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4393    Widget_Data *wd = elm_widget_data_get(obj);
4394    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4395
4396    return wd->user_agent;
4397 #else
4398    (void) obj;
4399    return NULL;
4400 #endif
4401 }
4402
4403 EAPI void
4404 elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
4405 {
4406 #ifdef HAVE_ELEMENTARY_ECORE_CON
4407    ELM_CHECK_WIDTYPE(obj, widtype);
4408    Widget_Data *wd = elm_widget_data_get(obj);
4409    EINA_SAFETY_ON_NULL_RETURN(wd);
4410    EINA_SAFETY_ON_NULL_RETURN(source_name);
4411
4412    if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
4413    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
4414       _source_route_set(wd, source_name);
4415    else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
4416    else ERR("Not supported map source type: %d", type);
4417
4418 #else
4419    (void) obj;
4420    (void) source_name;
4421 #endif
4422 }
4423
4424 EAPI const char *
4425 elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4426 {
4427 #ifdef HAVE_ELEMENTARY_ECORE_CON
4428    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4429    Widget_Data *wd = elm_widget_data_get(obj);
4430    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4431    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
4432
4433    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
4434    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
4435    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
4436    else ERR("Not supported map source type: %d", type);
4437    return NULL;
4438 #else
4439    (void) obj;
4440    return NULL;
4441 #endif
4442 }
4443
4444 EAPI const char **
4445 elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4446 {
4447 #ifdef HAVE_ELEMENTARY_ECORE_CON
4448    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4449    Widget_Data *wd = elm_widget_data_get(obj);
4450    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4451
4452    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
4453    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
4454    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name_names;
4455    else ERR("Not supported map source type: %d", type);
4456    return NULL;
4457 #else
4458    (void) obj;
4459    return NULL;
4460 #endif
4461 }
4462
4463 EAPI Elm_Map_Route *
4464 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)
4465 {
4466 #ifdef HAVE_ELEMENTARY_ECORE_CON
4467    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4468    Widget_Data *wd = elm_widget_data_get(obj);
4469    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4470    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
4471
4472    char *type_name;
4473    char *url;
4474    char fname[PATH_MAX];
4475
4476    if (!ecore_file_exists(CACHE_ROUTE_ROOT))
4477       ecore_file_mkpath(CACHE_ROUTE_ROOT);
4478
4479    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
4480       type_name = strdup(ROUTE_TYPE_MOTORCAR);
4481    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
4482       type_name = strdup(ROUTE_TYPE_BICYCLE);
4483    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
4484       type_name = strdup(ROUTE_TYPE_FOOT);
4485    else type_name = NULL;
4486
4487    url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
4488    if (!url)
4489      {
4490         ERR("Route URL is NULL");
4491         if (type_name) free(type_name);
4492         return NULL;
4493      }
4494    if (type_name) free(type_name);
4495
4496    Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
4497    route->wd = wd;
4498    snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
4499    route->fname = strdup(fname);
4500    route->type = type;
4501    route->method = method;
4502    route->flon = flon;
4503    route->flat = flat;
4504    route->tlon = tlon;
4505    route->tlat = tlat;
4506    route->cb = route_cb;
4507    route->data = data;
4508
4509    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
4510                                  &(route->job), wd->ua) || !(route->job))
4511      {
4512         ERR("Can't request Route from %s to %s", url, route->fname);
4513         free(route->fname);
4514         free(route);
4515         return NULL;
4516      }
4517    INF("Route requested from %s to %s", url, route->fname);
4518    free(url);
4519
4520    wd->routes = eina_list_append(wd->routes, route);
4521    evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
4522    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4523                            "elm,state,busy,start", "elm");
4524    return route;
4525 #else
4526    (void) obj;
4527    (void) type;
4528    (void) method;
4529    (void) flon;
4530    (void) flat;
4531    (void) tlon;
4532    (void) tlat;
4533    (void) route_cb;
4534    (void) data;
4535    return NULL;
4536 #endif
4537 }
4538
4539
4540 EAPI void
4541 elm_map_route_del(Elm_Map_Route *route)
4542 {
4543 #ifdef HAVE_ELEMENTARY_ECORE_CON
4544    EINA_SAFETY_ON_NULL_RETURN(route);
4545    EINA_SAFETY_ON_NULL_RETURN(route->wd);
4546    ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
4547
4548    Path_Waypoint *w;
4549    Path_Node *n;
4550
4551    if (route->job) ecore_file_download_abort(route->job);
4552
4553    EINA_LIST_FREE(route->waypoint, w)
4554      {
4555         if (w->point) eina_stringshare_del(w->point);
4556         free(w);
4557      }
4558
4559    EINA_LIST_FREE(route->nodes, n)
4560      {
4561         if (n->pos.address) eina_stringshare_del(n->pos.address);
4562         free(n);
4563      }
4564
4565    if (route->fname)
4566      {
4567         ecore_file_remove(route->fname);
4568         free(route->fname);
4569      }
4570
4571    route->wd->routes = eina_list_remove(route->wd->routes, route);
4572    free(route);
4573 #else
4574    (void) route;
4575 #endif
4576 }
4577
4578 EAPI double
4579 elm_map_route_distance_get(const Elm_Map_Route *route)
4580 {
4581 #ifdef HAVE_ELEMENTARY_ECORE_CON
4582    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
4583    return route->info.distance;
4584 #else
4585    (void) route;
4586    return 0.0;
4587 #endif
4588 }
4589
4590 EAPI const char*
4591 elm_map_route_node_get(const Elm_Map_Route *route)
4592 {
4593 #ifdef HAVE_ELEMENTARY_ECORE_CON
4594    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4595    return route->info.nodes;
4596 #else
4597    (void) route;
4598    return NULL;
4599 #endif
4600 }
4601
4602 EAPI const char*
4603 elm_map_route_waypoint_get(const Elm_Map_Route *route)
4604 {
4605 #ifdef HAVE_ELEMENTARY_ECORE_CON
4606    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4607    return route->info.waypoints;
4608 #else
4609    (void) route;
4610    return NULL;
4611 #endif
4612 }
4613
4614 EAPI Elm_Map_Name *
4615 elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
4616 {
4617 #ifdef HAVE_ELEMENTARY_ECORE_CON
4618    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4619
4620    if (address)
4621       return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
4622                            name_cb, data);
4623   else
4624      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
4625                           name_cb, data);
4626 #else
4627    (void) obj;
4628    (void) address;
4629    (void) lon;
4630    (void) lat;
4631    (void) name_cb;
4632    (void) data;
4633    return NULL;
4634 #endif
4635 }
4636
4637 EAPI void
4638 elm_map_name_del(Elm_Map_Name *name)
4639 {
4640 #ifdef HAVE_ELEMENTARY_ECORE_CON
4641    EINA_SAFETY_ON_NULL_RETURN(name);
4642    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4643    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4644
4645    if (name->job) ecore_file_download_abort(name->job);
4646    if (name->address) free(name->address);
4647    if (name->fname)
4648      {
4649         ecore_file_remove(name->fname);
4650         free(name->fname);
4651      }
4652
4653    name->wd->names = eina_list_remove(name->wd->names, name);
4654    free(name);
4655 #else
4656    (void) name;
4657 #endif
4658 }
4659
4660 EAPI const char *
4661 elm_map_name_address_get(const Elm_Map_Name *name)
4662 {
4663 #ifdef HAVE_ELEMENTARY_ECORE_CON
4664    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
4665    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
4666    ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
4667
4668    return name->address;
4669 #else
4670    (void) name;
4671    return NULL;
4672 #endif
4673 }
4674
4675 EAPI void
4676 elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
4677 {
4678 #ifdef HAVE_ELEMENTARY_ECORE_CON
4679    EINA_SAFETY_ON_NULL_RETURN(name);
4680    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4681    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4682
4683    if (lon) *lon = name->lon;
4684    if (lat) *lat = name->lat;
4685 #else
4686    (void) name;
4687    (void) lon;
4688    (void) lat;
4689 #endif
4690 }
4691
4692 EAPI Elm_Map_Overlay *
4693 elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
4694 {
4695 #ifdef HAVE_ELEMENTARY_ECORE_CON
4696    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4697    Widget_Data *wd = elm_widget_data_get(obj);
4698    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4699
4700    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
4701    overlay->wd = wd;
4702    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
4703    overlay->c.r = 0x87;
4704    overlay->c.g = 0xce;
4705    overlay->c.b = 0xeb;
4706    overlay->c.a = 255;
4707    overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
4708    overlay->grp = _overlay_group_new(wd);
4709    wd->overlays = eina_list_append(wd->overlays, overlay);
4710
4711    evas_object_smart_changed(wd->pan_smart);
4712    return overlay;
4713 #else
4714    (void) obj;
4715    (void) lon;
4716    (void) lat;
4717    return NULL;
4718 #endif
4719 }
4720
4721 EAPI Eina_List *
4722 elm_map_overlays_get(Evas_Object *obj)
4723 {
4724 #ifdef HAVE_ELEMENTARY_ECORE_CON
4725    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4726    Widget_Data *wd = elm_widget_data_get(obj);
4727    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4728
4729    Eina_List *l;
4730    Elm_Map_Overlay *ovl;
4731
4732    eina_list_free(wd->all_overlays);
4733    wd->all_overlays = NULL;
4734
4735    EINA_LIST_FOREACH(wd->overlays, l, ovl)
4736       wd->all_overlays = eina_list_append(wd->all_overlays, ovl);
4737    EINA_LIST_FOREACH(wd->group_overlays, l, ovl)
4738       wd->all_overlays = eina_list_append(wd->all_overlays, ovl);
4739
4740    return wd->all_overlays;
4741 #else
4742    (void) obj;
4743    return NULL;
4744 #endif
4745 }
4746
4747 EAPI void
4748 elm_map_overlay_del(Elm_Map_Overlay *overlay)
4749 {
4750 #ifdef HAVE_ELEMENTARY_ECORE_CON
4751    EINA_SAFETY_ON_NULL_RETURN(overlay);
4752    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4753    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4754
4755    if (overlay->grp)
4756      {
4757         if (overlay->grp->clas)
4758            elm_map_overlay_class_remove(overlay->grp->clas, overlay);
4759         _overlay_group_free(overlay->grp);
4760      }
4761
4762    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4763       _overlay_default_free(overlay->ovl);
4764    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4765       _overlay_bubble_free(overlay->ovl);
4766    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4767       _overlay_class_free(overlay->ovl);
4768    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
4769       _overlay_route_free(overlay->ovl);
4770    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
4771       _overlay_line_free(overlay->ovl);
4772    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
4773       _overlay_polygon_free(overlay->ovl);
4774    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
4775       _overlay_circle_free(overlay->ovl);
4776    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
4777       _overlay_scale_free(overlay->ovl);
4778    else ERR("Invalid overlay type: %d", overlay->type);
4779
4780    overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
4781    evas_object_smart_changed(overlay->wd->pan_smart);
4782
4783    free(overlay);
4784 #else
4785    (void) overlay;
4786 #endif
4787 }
4788
4789 EAPI Elm_Map_Overlay_Type
4790 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
4791 {
4792 #ifdef HAVE_ELEMENTARY_ECORE_CON
4793    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
4794    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
4795    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
4796
4797    return overlay->type;
4798 #else
4799    (void) overlay;
4800    return ELM_MAP_OVERLAY_TYPE_NONE;
4801 #endif
4802 }
4803
4804 EAPI void
4805 elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
4806 {
4807 #ifdef HAVE_ELEMENTARY_ECORE_CON
4808    EINA_SAFETY_ON_NULL_RETURN(overlay);
4809    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4810    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4811
4812    overlay->data = data;
4813 #else
4814    (void) overlay;
4815    (void) data;
4816 #endif
4817 }
4818
4819 EAPI void *
4820 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
4821 {
4822 #ifdef HAVE_ELEMENTARY_ECORE_CON
4823    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
4824    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
4825    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
4826
4827    return overlay->data;
4828 #else
4829    (void) overlay;
4830    return NULL;
4831 #endif
4832 }
4833
4834 EAPI void
4835 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
4836 {
4837 #ifdef HAVE_ELEMENTARY_ECORE_CON
4838    EINA_SAFETY_ON_NULL_RETURN(overlay);
4839    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4840    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4841
4842    if (overlay->hide == !!hide) return;
4843    overlay->hide = hide;
4844
4845    evas_object_smart_changed(overlay->wd->pan_smart);
4846 #else
4847    (void) overlay;
4848    (void) hide;
4849 #endif
4850 }
4851
4852 EAPI Eina_Bool
4853 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
4854 {
4855 #ifdef HAVE_ELEMENTARY_ECORE_CON
4856    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
4857    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
4858    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
4859
4860    return overlay->hide;
4861 #else
4862    (void) overlay;
4863    return EINA_FALSE;
4864 #endif
4865 }
4866
4867 EAPI void
4868 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
4869 {
4870 #ifdef HAVE_ELEMENTARY_ECORE_CON
4871    EINA_SAFETY_ON_NULL_RETURN(overlay);
4872    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4873    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4874
4875    overlay->zoom_min = zoom;
4876    evas_object_smart_changed(overlay->wd->pan_smart);
4877 #else
4878    (void) overlay;
4879    (void) zoom;
4880 #endif
4881 }
4882
4883 EAPI int
4884 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
4885 {
4886 #ifdef HAVE_ELEMENTARY_ECORE_CON
4887    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
4888    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
4889    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
4890
4891    return overlay->zoom_min;
4892 #else
4893    (void) overlay;
4894    return 0;
4895 #endif
4896 }
4897
4898 EAPI void
4899 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
4900 {
4901 #ifdef HAVE_ELEMENTARY_ECORE_CON
4902    EINA_SAFETY_ON_NULL_RETURN(overlay);
4903    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4904    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4905
4906    if (overlay->paused == !!paused) return;
4907    overlay->paused = paused;
4908
4909    evas_object_smart_changed(overlay->wd->pan_smart);
4910 #else
4911    (void) overlay;
4912    (void) paused;
4913 #endif
4914 }
4915
4916 EAPI Eina_Bool
4917 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
4918 {
4919 #ifdef HAVE_ELEMENTARY_ECORE_CON
4920    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
4921    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
4922    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
4923
4924    return overlay->paused;
4925 #else
4926    (void) overlay;
4927    return EINA_FALSE;
4928 #endif
4929 }
4930
4931 EAPI Eina_Bool
4932 elm_map_overlay_visible_get(const Elm_Map_Overlay *overlay)
4933 {
4934 #ifdef HAVE_ELEMENTARY_ECORE_CON
4935    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
4936    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
4937    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
4938
4939    return overlay->visible;
4940 #else
4941    (void) overlay;
4942    return EINA_FALSE;
4943 #endif
4944 }
4945
4946 EAPI void
4947 elm_map_overlay_show(Elm_Map_Overlay *overlay)
4948 {
4949 #ifdef HAVE_ELEMENTARY_ECORE_CON
4950    EINA_SAFETY_ON_NULL_RETURN(overlay);
4951    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4952    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4953
4954    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4955      {
4956         Overlay_Default *ovl = overlay->ovl;
4957         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
4958      }
4959    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4960      {
4961         Overlay_Bubble *ovl = overlay->ovl;
4962         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
4963      }
4964    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4965      {
4966         Overlay_Class *ovl = overlay->ovl;
4967         double lon, lat, max_lo, min_lo, max_la, min_la;
4968         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
4969         lon = (max_lo + min_lo) / 2;
4970         lat = (max_la + min_la) / 2;
4971         elm_map_region_show(overlay->wd->obj, lon, lat);
4972      }
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 #endif
4979 }
4980
4981 EAPI void
4982 elm_map_overlays_show(Eina_List *overlays)
4983 {
4984 #ifdef HAVE_ELEMENTARY_ECORE_CON
4985    EINA_SAFETY_ON_NULL_RETURN(overlays);
4986    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
4987
4988    Elm_Map_Overlay *overlay;
4989    overlay = eina_list_data_get(overlays);
4990
4991    Delayed_Data *data = ELM_NEW(Delayed_Data);
4992    data->func = _overlays_show;
4993    data->wd = overlay->wd;
4994    data->overlays = eina_list_clone(overlays);
4995    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4996    evas_object_smart_changed(data->wd->pan_smart);
4997 #else
4998    (void) overlays;
4999 #endif
5000 }
5001
5002 EAPI void
5003 elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
5004 {
5005 #ifdef HAVE_ELEMENTARY_ECORE_CON
5006    EINA_SAFETY_ON_NULL_RETURN(overlay);
5007    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5008    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5009
5010    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5011      {
5012         Overlay_Default *ovl = overlay->ovl;
5013         ovl->lon = lon;
5014         ovl->lat = lat;
5015      }
5016    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5017      {
5018         Overlay_Bubble *ovl = overlay->ovl;
5019         ovl->pobj = NULL;
5020         ovl->lon = lon;
5021         ovl->lat = lat;
5022      }
5023    else ERR("Not supported overlay type: %d", overlay->type);
5024
5025    evas_object_smart_changed(overlay->wd->pan_smart);
5026 #else
5027    (void) overlay;
5028    (void) lon;
5029    (void) lat;
5030 #endif
5031 }
5032
5033 EAPI void
5034 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
5035 {
5036 #ifdef HAVE_ELEMENTARY_ECORE_CON
5037    EINA_SAFETY_ON_NULL_RETURN(overlay);
5038    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5039    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5040
5041    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
5042      {
5043         Overlay_Group *ovl = overlay->ovl;
5044         if (lon) *lon = ovl->lon;
5045         if (lat) *lat = ovl->lat;
5046      }
5047    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5048      {
5049         const Overlay_Default *ovl = overlay->ovl;
5050         if (lon) *lon = ovl->lon;
5051         if (lat) *lat = ovl->lat;
5052      }
5053    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5054      {
5055         const Overlay_Bubble *ovl = overlay->ovl;
5056         if (lon) *lon = ovl->lon;
5057         if (lat) *lat = ovl->lat;
5058      }
5059    else ERR("Not supported overlay type: %d", overlay->type);
5060 #else
5061    (void) overlay;
5062    (void) lon;
5063    (void) lat;
5064 #endif
5065 }
5066
5067 EAPI void
5068 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
5069 {
5070 #ifdef HAVE_ELEMENTARY_ECORE_CON
5071    EINA_SAFETY_ON_NULL_RETURN(overlay);
5072    EINA_SAFETY_ON_NULL_RETURN(icon);
5073    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5074    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5075
5076    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5077       _overlay_default_icon_update(overlay->ovl, icon);
5078    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5079       _overlay_class_icon_update(overlay->ovl, icon);
5080    else ERR("Not supported overlay type: %d", overlay->type);
5081
5082    evas_object_smart_changed(overlay->wd->pan_smart);
5083 #else
5084    (void) overlay;
5085    (void) icon;
5086 #endif
5087 }
5088
5089 EAPI const Evas_Object *
5090 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5091 {
5092 #ifdef HAVE_ELEMENTARY_ECORE_CON
5093    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5094    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5095    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5096
5097    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5098      {
5099         const Overlay_Default *ovl = overlay->ovl;
5100         return ovl->icon;
5101      }
5102    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5103      {
5104         const Overlay_Class *ovl = overlay->ovl;
5105         return ovl->icon;
5106      }
5107    else
5108      {
5109         ERR("Not supported overlay type: %d", overlay->type);
5110         return NULL;
5111      }
5112 #else
5113    (void) overlay;
5114    return NULL;
5115 #endif
5116 }
5117
5118 EAPI void
5119 elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *content)
5120 {
5121 #ifdef HAVE_ELEMENTARY_ECORE_CON
5122    EINA_SAFETY_ON_NULL_RETURN(overlay);
5123    EINA_SAFETY_ON_NULL_RETURN(content);
5124    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5125    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5126
5127    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5128       _overlay_default_content_update(overlay->ovl, content, overlay);
5129    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5130       _overlay_class_content_update(overlay->ovl, content);
5131    else ERR("Not supported overlay type: %d", overlay->type);
5132
5133    evas_object_smart_changed(overlay->wd->pan_smart);
5134 #else
5135    (void) overlay;
5136    (void) obj;
5137 #endif
5138 }
5139
5140 EAPI const Evas_Object *
5141 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5142 {
5143 #ifdef HAVE_ELEMENTARY_ECORE_CON
5144    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5145    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5146    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5147
5148    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5149      {
5150         const Overlay_Default *ovl = overlay->ovl;
5151         return ovl->content;
5152      }
5153    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5154      {
5155         const Overlay_Class *ovl = overlay->ovl;
5156         return ovl->content;
5157      }
5158    else
5159      {
5160         ERR("Not supported overlay type: %d", overlay->type);
5161         return NULL;
5162      }
5163 #else
5164    (void) overlay;
5165    return NULL;
5166 #endif
5167 }
5168
5169 EAPI void
5170 elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
5171 {
5172 #ifdef HAVE_ELEMENTARY_ECORE_CON
5173    EINA_SAFETY_ON_NULL_RETURN(overlay);
5174    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5175    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5176
5177    overlay->c.r = r;
5178    overlay->c.g = g;
5179    overlay->c.b = b;
5180    overlay->c.a = a;
5181
5182    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5183       _overlay_class_color_update(overlay->ovl, overlay->c);
5184    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5185       _overlay_default_color_update(overlay->ovl, overlay->c);
5186    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5187       _overlay_route_color_update(overlay->ovl, overlay->c);
5188    else
5189      {
5190         ERR("Not supported overlay type: %d", overlay->type);
5191      }
5192
5193 #else
5194    (void) overlay;
5195    (void) r;
5196    (void) g;
5197    (void) b;
5198    (void) a;
5199 #endif
5200 }
5201
5202 EAPI void
5203 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
5204 {
5205 #ifdef HAVE_ELEMENTARY_ECORE_CON
5206    EINA_SAFETY_ON_NULL_RETURN(overlay);
5207    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5208    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5209
5210    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5211      {
5212          if (r) *r = overlay->c.r;
5213          if (g) *g = overlay->c.g;
5214          if (b) *b = overlay->c.b;
5215          if (a) *a = overlay->c.a;
5216       }
5217    else ERR("Not supported overlay type: %d", overlay->type);
5218 #else
5219    (void) overlay;
5220    (void) r;
5221    (void) g;
5222    (void) b;
5223    (void) a;
5224 #endif
5225 }
5226
5227 EAPI void
5228 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
5229 {
5230 #ifdef HAVE_ELEMENTARY_ECORE_CON
5231    EINA_SAFETY_ON_NULL_RETURN(overlay);
5232    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5233    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5234
5235    overlay->cb = get_cb;
5236    overlay->cb_data = data;
5237
5238    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5239       _overlay_class_cb_set(overlay->ovl, get_cb, data);
5240 #else
5241    (void) overlay;
5242    (void) get_cb;
5243    (void) data;
5244 #endif
5245 }
5246
5247 EAPI Elm_Map_Overlay *
5248 elm_map_overlay_class_add(Evas_Object *obj)
5249 {
5250 #ifdef HAVE_ELEMENTARY_ECORE_CON
5251    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5252    Widget_Data *wd = elm_widget_data_get(obj);
5253    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5254
5255    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5256    overlay->wd = wd;
5257    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
5258    overlay->ovl = _overlay_class_new(wd);
5259    overlay->c.r = 0x90;
5260    overlay->c.g = 0xee;
5261    overlay->c.b = 0x90;
5262    overlay->c.a = 0xff;
5263    wd->overlays = eina_list_append(wd->overlays, overlay);
5264
5265    evas_object_smart_changed(wd->pan_smart);
5266    return overlay;
5267 #else
5268    (void) obj;
5269    return NULL;
5270 #endif
5271 }
5272
5273 EAPI void
5274 elm_map_overlay_class_append(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5275 {
5276 #ifdef HAVE_ELEMENTARY_ECORE_CON
5277    EINA_SAFETY_ON_NULL_RETURN(clas);
5278    EINA_SAFETY_ON_NULL_RETURN(overlay);
5279    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5280    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5281    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5282
5283    Overlay_Class *clas_ovl = clas->ovl;
5284    if (eina_list_data_find(clas_ovl->members, overlay))
5285      {
5286         ERR("Already added overlay into clas");
5287         return;
5288      }
5289    clas_ovl->members = eina_list_append(clas_ovl->members, overlay);
5290
5291    // Update group by class
5292    overlay->grp->clas = clas;
5293    _overlay_group_icon_update(overlay->grp, clas_ovl->icon);
5294    _overlay_group_content_update(overlay->grp, clas_ovl->content);
5295    _overlay_group_color_update(overlay->grp, clas->c);
5296    _overlay_group_cb_set(overlay->grp, clas->cb, clas->data);
5297    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5298      {
5299         _overlay_default_clas_icon_update(overlay->ovl, clas_ovl->icon);
5300         _overlay_default_clas_content_update(overlay->ovl, clas_ovl->content);
5301      }
5302
5303   evas_object_smart_changed(clas->wd->pan_smart);
5304 #else
5305    (void) clas;
5306    (void) overlay;
5307 #endif
5308 }
5309
5310 EAPI void
5311 elm_map_overlay_class_remove(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5312 {
5313 #ifdef HAVE_ELEMENTARY_ECORE_CON
5314    EINA_SAFETY_ON_NULL_RETURN(clas);
5315    EINA_SAFETY_ON_NULL_RETURN(overlay);
5316    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5317    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5318    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5319
5320    Overlay_Class *ovl = clas->ovl;
5321    ovl->members = eina_list_remove(ovl->members, overlay);
5322
5323    overlay->grp->clas = NULL;
5324    _overlay_group_icon_update(overlay->grp, NULL);
5325    _overlay_group_content_update(overlay->grp, NULL);
5326    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5327      {
5328         _overlay_default_clas_icon_update(overlay->ovl, NULL);
5329         _overlay_default_clas_content_update(overlay->ovl, NULL);
5330      }
5331
5332   evas_object_smart_changed(clas->wd->pan_smart);
5333 #else
5334    (void) clas;
5335    (void) overlay;
5336 #endif
5337 }
5338
5339 EAPI void
5340 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *clas, int zoom)
5341 {
5342 #ifdef HAVE_ELEMENTARY_ECORE_CON
5343    EINA_SAFETY_ON_NULL_RETURN(clas);
5344    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5345    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5346    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5347
5348    Overlay_Class *ovl = clas->ovl;
5349    if (ovl->zoom_max == !!zoom) return;
5350    ovl->zoom_max = zoom;
5351
5352    evas_object_smart_changed(clas->wd->pan_smart);
5353 #else
5354    (void) clas;
5355    (void) zoom;
5356 #endif
5357 }
5358
5359 EAPI int
5360 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *clas)
5361 {
5362 #ifdef HAVE_ELEMENTARY_ECORE_CON
5363    EINA_SAFETY_ON_NULL_RETURN_VAL(clas, OVERLAY_CLASS_ZOOM_MAX);
5364    EINA_SAFETY_ON_NULL_RETURN_VAL(clas->wd, OVERLAY_CLASS_ZOOM_MAX);
5365    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
5366    EINA_SAFETY_ON_FALSE_RETURN_VAL(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
5367
5368    const Overlay_Class *ovl = clas->ovl;
5369    return ovl->zoom_max;
5370 #else
5371    (void) clas;
5372    return OVERLAY_CLASS_ZOOM_MAX;
5373 #endif
5374 }
5375
5376 EAPI Eina_List *
5377 elm_map_overlay_group_members_get(const Elm_Map_Overlay *grp)
5378 {
5379 #ifdef HAVE_ELEMENTARY_ECORE_CON
5380    EINA_SAFETY_ON_NULL_RETURN_VAL(grp, NULL);
5381    EINA_SAFETY_ON_NULL_RETURN_VAL(grp->wd, NULL);
5382    ELM_CHECK_WIDTYPE(grp->wd->obj, widtype) NULL;
5383   EINA_SAFETY_ON_FALSE_RETURN_VAL(grp->type == ELM_MAP_OVERLAY_TYPE_GROUP, NULL);
5384
5385    Overlay_Group *ovl = grp->ovl;
5386    return ovl->members;
5387 #else
5388    (void) clas;
5389    return OVERLAY_CLASS_ZOOM_MAX;
5390 #endif
5391 }
5392
5393 EAPI Elm_Map_Overlay *
5394 elm_map_overlay_bubble_add(Evas_Object *obj)
5395 {
5396 #ifdef HAVE_ELEMENTARY_ECORE_CON
5397    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5398    Widget_Data *wd = elm_widget_data_get(obj);
5399    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5400
5401    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5402    overlay->wd = wd;
5403    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
5404    overlay->c.r = 255;
5405    overlay->c.g = 255;
5406    overlay->c.b = 255;
5407    overlay->c.a = 255;
5408    overlay->ovl =  _overlay_bubble_new(overlay);
5409    overlay->grp = _overlay_group_new(wd);
5410    wd->overlays = eina_list_append(wd->overlays, overlay);
5411
5412    evas_object_smart_changed(wd->pan_smart);
5413    return overlay;
5414 #else
5415    (void) obj;
5416    return NULL;
5417 #endif
5418 }
5419
5420 EAPI void
5421 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, const Elm_Map_Overlay *parent)
5422 {
5423 #ifdef HAVE_ELEMENTARY_ECORE_CON
5424    EINA_SAFETY_ON_NULL_RETURN(bubble);
5425    EINA_SAFETY_ON_NULL_RETURN(parent);
5426    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5427    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5428
5429    Overlay_Bubble *ovl = bubble->ovl;
5430    Evas_Object *pobj = _overlay_obj_get(parent);
5431    if (!pobj) return;
5432
5433    ovl->pobj = pobj;
5434    evas_object_smart_changed(bubble->wd->pan_smart);
5435 #else
5436    (void) bubble;
5437    (void) parent;
5438 #endif
5439 }
5440
5441 EAPI void
5442 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
5443 {
5444 #ifdef HAVE_ELEMENTARY_ECORE_CON
5445    EINA_SAFETY_ON_NULL_RETURN(bubble);
5446    EINA_SAFETY_ON_NULL_RETURN(content);
5447    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5448    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5449
5450    Overlay_Bubble *bb = bubble->ovl;
5451    elm_box_pack_end(bb->bx, content);
5452
5453    evas_object_smart_changed(bubble->wd->pan_smart);
5454 #else
5455    (void) bubble;
5456    (void) content;
5457 #endif
5458 }
5459
5460 EAPI void
5461 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
5462 {
5463 #ifdef HAVE_ELEMENTARY_ECORE_CON
5464    EINA_SAFETY_ON_NULL_RETURN(bubble);
5465    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5466    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5467
5468    Overlay_Bubble *bb = bubble->ovl;
5469    elm_box_clear(bb->bx);
5470
5471    evas_object_smart_changed(bubble->wd->pan_smart);
5472 #else
5473    (void) bubble;
5474 #endif
5475 }
5476
5477 EAPI Elm_Map_Overlay *
5478 elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
5479 {
5480 #ifdef HAVE_ELEMENTARY_ECORE_CON
5481    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5482    Widget_Data *wd = elm_widget_data_get(obj);
5483    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5484    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5485    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
5486    EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
5487
5488    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5489    overlay->wd = wd;
5490    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
5491    overlay->c.r = 0xff;
5492    overlay->c.g = 0x00;
5493    overlay->c.b = 0x00;
5494    overlay->c.a = 0xff;
5495    overlay->ovl =  _overlay_route_new(wd, route, 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    (void) route;
5504    return NULL;
5505 #endif
5506 }
5507
5508 EAPI Elm_Map_Overlay *
5509 elm_map_overlay_line_add(Evas_Object *obj, double flon, double flat, double tlon, double tlat)
5510 {
5511 #ifdef HAVE_ELEMENTARY_ECORE_CON
5512    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5513    Widget_Data *wd = elm_widget_data_get(obj);
5514    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5515
5516    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5517    overlay->wd = wd;
5518    overlay->type = ELM_MAP_OVERLAY_TYPE_LINE;
5519    overlay->c.r = 0xff;
5520    overlay->c.g = 0x00;
5521    overlay->c.b = 0x00;
5522    overlay->c.a = 0xff;
5523    overlay->ovl =  _overlay_line_new(wd, flon, flat, tlon, tlat, overlay->c);
5524    overlay->grp = _overlay_group_new(wd);
5525    wd->overlays = eina_list_append(wd->overlays, overlay);
5526
5527    evas_object_smart_changed(wd->pan_smart);
5528    return overlay;
5529 #else
5530    (void) obj;
5531    (void) flon;
5532    (void) flat
5533    (void) tlon;
5534    (void) tlat;
5535    return NULL;
5536 #endif
5537 }
5538
5539 EAPI Elm_Map_Overlay *
5540 elm_map_overlay_polygon_add(Evas_Object *obj)
5541 {
5542 #ifdef HAVE_ELEMENTARY_ECORE_CON
5543    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5544    Widget_Data *wd = elm_widget_data_get(obj);
5545    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5546
5547    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5548    overlay->wd = wd;
5549    overlay->type = ELM_MAP_OVERLAY_TYPE_POLYGON;
5550    overlay->c.r = 0xdc;
5551    overlay->c.g = 0x14;
5552    overlay->c.b = 0x3c;
5553    overlay->c.a = 200;
5554    overlay->ovl =  _overlay_polygon_new(wd, overlay->c);
5555    overlay->grp = _overlay_group_new(wd);
5556    wd->overlays = eina_list_append(wd->overlays, overlay);
5557    evas_object_smart_changed(wd->pan_smart);
5558    return overlay;
5559 #else
5560    (void) obj;
5561     return NULL;
5562 #endif
5563 }
5564
5565 EAPI void
5566 elm_map_overlay_polygon_region_add(Elm_Map_Overlay *overlay, double lon, double lat)
5567 {
5568 #ifdef HAVE_ELEMENTARY_ECORE_CON
5569    EINA_SAFETY_ON_NULL_RETURN(overlay);
5570    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5571    EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON);
5572
5573    Overlay_Polygon *ovl = overlay->ovl;
5574    Region *r = ELM_NEW(Region);
5575    r->lon = lon;
5576    r->lat = lat;
5577    ovl->regions = eina_list_append(ovl->regions, r);
5578
5579    evas_object_smart_changed(ovl->wd->pan_smart);
5580 #else
5581    (void) overlay;
5582    (void) lon;
5583    (void) lat
5584  #endif
5585 }
5586
5587 EAPI Elm_Map_Overlay *
5588 elm_map_overlay_circle_add(Evas_Object *obj, double lon, double lat, double radius)
5589 {
5590 #ifdef HAVE_ELEMENTARY_ECORE_CON
5591    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5592    Widget_Data *wd = elm_widget_data_get(obj);
5593    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5594
5595    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5596    overlay->wd = wd;
5597    overlay->type = ELM_MAP_OVERLAY_TYPE_CIRCLE;
5598    overlay->c.r = 0xdc;
5599    overlay->c.g = 0x14;
5600    overlay->c.b = 0x3c;
5601    overlay->c.a = 200;
5602    overlay->ovl = _overlay_circle_new(wd, lon, lat, radius, overlay->c);
5603    overlay->grp = _overlay_group_new(wd);
5604    wd->overlays = eina_list_append(wd->overlays, overlay);
5605
5606    evas_object_smart_changed(wd->pan_smart);
5607    return overlay;
5608 #else
5609    (void) obj;
5610     return NULL;
5611 #endif
5612 }
5613
5614 EAPI Elm_Map_Overlay *
5615 elm_map_overlay_scale_add(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
5616 {
5617 #ifdef HAVE_ELEMENTARY_ECORE_CON
5618    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5619    Widget_Data *wd = elm_widget_data_get(obj);
5620    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5621
5622    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5623    overlay->wd = wd;
5624    overlay->type = ELM_MAP_OVERLAY_TYPE_SCALE;
5625    overlay->c.r = 0;
5626    overlay->c.g = 0;
5627    overlay->c.b = 0;
5628    overlay->c.a = 255;
5629    overlay->ovl = _overlay_scale_new(wd, x, y, overlay->c);
5630    overlay->grp = _overlay_group_new(wd);
5631    wd->overlays = eina_list_append(wd->overlays, overlay);
5632
5633    evas_object_smart_changed(wd->pan_smart);
5634    return overlay;
5635 #else
5636    (void) obj;
5637     return NULL;
5638 #endif
5639 }
5640
5641 #ifdef ELM_EMAP
5642 EAPI Evas_Object *
5643 elm_map_track_add(Evas_Object *obj, void *emap)
5644 {
5645 #ifdef HAVE_ELEMENTARY_ECORE_CON
5646    EMap_Route *emapr = emap;
5647    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5648    Widget_Data *wd = elm_widget_data_get(obj);
5649    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
5650
5651    Evas_Object *route = elm_route_add(obj);
5652    elm_route_emap_set(route, emapr);
5653    wd->track = eina_list_append(wd->track, route);
5654
5655    return route;
5656 #else
5657    (void) obj;
5658    (void) emap;
5659    return NULL;
5660 #endif
5661 }
5662
5663 EAPI void
5664 elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
5665 {
5666 #ifdef HAVE_ELEMENTARY_ECORE_CON
5667    ELM_CHECK_WIDTYPE(obj, widtype) ;
5668    Widget_Data *wd = elm_widget_data_get(obj);
5669    EINA_SAFETY_ON_NULL_RETURN(wd);
5670
5671    wd->track = eina_list_remove(wd->track, route);
5672    evas_object_del(route);
5673 #else
5674    (void) obj;
5675    (void) route;
5676 #endif
5677 }
5678 #else
5679 EAPI Evas_Object *
5680 elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
5681 {
5682    return NULL;
5683 }
5684
5685 EAPI void
5686 elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
5687 {
5688 }
5689 #endif