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    Elm_Map_Overlay *overlay; // virtual group type overlay
 154    Elm_Map_Overlay *clas;    // class overlay for this virtual group
 155    Overlay_Default *ovl;     // rendered overlay
 156    Eina_List *members;
 157    Eina_Bool in : 1;
 158    Eina_Bool boss : 1;
 159 };
 160
 161 struct _Overlay_Default
 162 {
 163    Widget_Data *wd;
 164    Evas_Coord w, h;
 165
 166    double lon, lat;
 167    Evas_Coord x, y;
 168
 169    // Display priority is content > icon > clas_obj > clas_icon > layout
 170    Evas_Object *content;
 171    Evas_Object *icon;
 172
 173    Color c;
 174    // if clas_content or icon exists, do not inherit from class
 175    Evas_Object *clas_content;      // Duplicated from class content
 176    Evas_Object *clas_icon;         // Duplicated from class icon
 177    Evas_Object *layout;
 178 };
 179
 180 struct _Overlay_Class
 181 {
 182    Widget_Data *wd;
 183    Eina_List *members;
 184    int zoom_max;
 185    Evas_Object *content;
 186    Evas_Object *icon;
 187 };
 188
 189 struct _Overlay_Bubble
 190 {
 191    Widget_Data *wd;
 192    Evas_Object *pobj;
 193    Evas_Object *obj, *sc, *bx;
 194    double lon, lat;
 195    Evas_Coord x, y, w, h;
 196 };
 197
 198 struct _Overlay_Route
 199 {
 200    Widget_Data *wd;
 201
 202    Evas_Object *obj;
 203    Eina_List *paths;
 204    Eina_List *nodes;
 205 };
 206
 207 struct _Overlay_Line
 208 {
 209    Widget_Data *wd;
 210    double flon, flat, tlon, tlat;
 211    Evas_Object *obj;
 212 };
 213
 214 struct _Overlay_Polygon
 215 {
 216    Widget_Data *wd;
 217    Eina_List *regions;  // list of Regions
 218    Evas_Object *obj;
 219 };
 220
 221 struct _Overlay_Circle
 222 {
 223    Widget_Data *wd;
 224    double lon, lat;
 225    double radius;    // Intial pixel in intial view
 226    double ratio;    // initial-radius/map-size
 227    Evas_Object *obj;
 228 };
 229
 230 struct _Overlay_Scale
 231 {
 232    Widget_Data *wd;
 233    Evas_Coord x, y;
 234    Evas_Coord w, h;
 235    Evas_Object *obj;
 236  };
 237
 238 struct _Elm_Map_Overlay
 239 {
 240    Widget_Data *wd;
 241
 242    Eina_Bool paused : 1;
 243    Eina_Bool hide : 1;
 244    Evas_Coord zoom_min;
 245    Color c;
 246    void *data;               // user set data
 247
 248    Elm_Map_Overlay_Type type;
 249    void *ovl;                 // Overlay Data for each type
 250
 251    Elm_Map_Overlay_Get_Cb cb;
 252    void *cb_data;
 253
 254    // These are not used if overlay type is class or group
 255    Overlay_Group *grp;
 256 };
 257
 258 struct _Elm_Map_Route
 259 {
 260    Widget_Data *wd;
 261
 262    char *fname;
 263    Elm_Map_Route_Type type;
 264    Elm_Map_Route_Method method;
 265    double flon, flat, tlon, tlat;
 266    Elm_Map_Route_Cb cb;
 267    void *data;
 268    Ecore_File_Download_Job *job;
 269
 270
 271    Eina_List *nodes;
 272    Eina_List *waypoint;
 273    struct
 274      {
 275         int node_count;
 276         int waypoint_count;
 277         const char *nodes;
 278         const char *waypoints;
 279         double distance; /* unit : km */
 280      } info;
 281
 282    Path_Node *n;
 283    Path_Waypoint *w;
 284 };
 285
 286 struct _Path_Node
 287 {
 288    Widget_Data *wd;
 289
 290    int idx;
 291    struct
 292      {
 293         double lon, lat;
 294         char *address;
 295      } pos;
 296 };
 297
 298 struct _Path_Waypoint
 299 {
 300    Widget_Data *wd;
 301
 302    const char *point;
 303 };
 304
 305 struct _Elm_Map_Name
 306 {
 307    Widget_Data *wd;
 308
 309    int method;
 310    char *address;
 311    double lon, lat;
 312
 313    char *fname;
 314    Ecore_File_Download_Job *job;
 315    Elm_Map_Name_Cb cb;
 316    void *data;
 317 };
 318
 319 struct _Route_Dump
 320 {
 321    int id;
 322    char *fname;
 323    double distance;
 324    char *description;
 325    char *coordinates;
 326 };
 327
 328 struct _Name_Dump
 329 {
 330    int id;
 331    char *address;
 332    double lon;
 333    double lat;
 334 };
 335
 336 struct _Grid_Item
 337 {
 338    Grid *g;
 339
 340    Widget_Data *wd;
 341    Evas_Object *img;
 342    const char *file;
 343    const char *url;
 344    int x, y;  // Tile coordinate
 345    Eina_Bool file_have : 1;
 346
 347    Ecore_File_Download_Job *job;
 348 };
 349
 350 struct _Grid
 351 {
 352    Widget_Data *wd;
 353    int zoom; // zoom level tiles want for optimal display (1, 2, 4, 8)
 354    int tw, th; // size of grid in tiles
 355    Eina_Matrixsparse *grid;
 356 };
 357
 358 struct _Pan
 359 {
 360    Evas_Object_Smart_Clipped_Data __clipped_data;
 361    Widget_Data *wd;
 362 };
 363
 364 struct _Widget_Data
 365 {
 366    Evas_Object *obj;
 367    Evas_Object *scr;
 368    Evas_Object *ges;
 369    Evas_Object *pan_smart;
 370    Evas_Object *sep_maps_overlays; // Tiles are below this and overlays are on top
 371    Evas_Map *map;
 372
 373    Eina_Array *src_tile_mods;
 374    Source_Tile *src_tile;
 375    Eina_List *src_tiles;
 376    const char **src_tile_names;
 377
 378    Eina_Array *src_route_mods;
 379    Source_Route *src_route;
 380    Eina_List *src_routes;
 381    const char **src_route_names;
 382
 383    Eina_Array *src_name_mods;
 384    Source_Name *src_name;
 385    Eina_List *src_names;
 386    const char **src_name_names;
 387
 388    int zoom_min, zoom_max;
 389    int tsize;
 390
 391    int id;
 392    Eina_List *grids;
 393
 394    int zoom;
 395    double zoom_detail;
 396    struct
 397      {
 398         int w, h;  // Current pixel width, heigth of a grid
 399         int tile;  // Current pixel size of a grid item
 400      } size;
 401    Elm_Map_Zoom_Mode mode;
 402    struct
 403      {
 404         double zoom;
 405         double diff;
 406         int cnt;
 407      } ani;
 408    Ecore_Timer *zoom_timer;
 409    Ecore_Animator *zoom_animator;
 410
 411    int try_num;
 412    int finish_num;
 413    int download_num;
 414    Eina_List *download_list;
 415    Ecore_Idler *download_idler;
 416    Eina_Hash *ua;
 417    const char *user_agent;
 418
 419    Evas_Coord pan_x, pan_y;
 420    Eina_List *delayed_jobs;
 421
 422    Ecore_Timer *scr_timer;
 423    Ecore_Timer *long_timer;
 424    Evas_Event_Mouse_Down ev;
 425    Eina_Bool on_hold : 1;
 426    Eina_Bool paused : 1;
 427
 428    double pinch_zoom;
 429    struct
 430      {
 431         Evas_Coord cx, cy;
 432         double a, d;
 433      } rotate;
 434
 435    Eina_Bool wheel_disabled : 1;
 436
 437    Eina_List *routes;
 438    Eina_List *track;
 439    Eina_List *names;
 440
 441    Eina_List *overlays;
 442 };
 443
 444 static char *_mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 445 static char *_osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 446 static char *_cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 447 static char *_mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 448 static char *_mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 449 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat);
 450 static char *_nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat);
 451 /*
 452 static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
 453 static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat);
 454 */
 455 static double _scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom);
 456
 457 const Source_Tile src_tiles[] =
 458 {
 459    {"Mapnik", 0, 18, _mapnik_url_cb, NULL, NULL, _scale_cb},
 460    {"Osmarender", 0, 17, _osmarender_url_cb, NULL, NULL, _scale_cb},
 461    {"CycleMap", 0, 16, _cyclemap_url_cb, NULL, NULL, _scale_cb},
 462    {"MapQuest", 0, 18, _mapquest_url_cb, NULL, NULL, _scale_cb},
 463    {"MapQuest Open Aerial", 0, 11, _mapquest_aerial_url_cb, NULL, NULL, _scale_cb}
 464 };
 465
 466 // FIXME: Fix more open sources
 467 const Source_Route src_routes[] =
 468 {
 469    {"Yours", _yours_url_cb}    // http://www.yournavigation.org/
 470    //{"Monav", _monav_url_cb},
 471    //{"ORS", _ors_url_cb},     // http://www.openrouteservice.org
 472 };
 473
 474 // Refer : http://wiki.openstreetmap.org/wiki/FAQ
 475 // meters per pixel when latitude is 0 (equator)
 476 // meters per pixel  = _osm_scale_meter[zoom] * cos (latitude)
 477 const double _osm_scale_meter[] =
 478 {78206, 39135.758482, 19567.879241, 9783.939621, 4891.969810,
 479  2445.984905, 1222.992453, 611.496226, 305.748113, 152.874057, 76.437028,
 480  38.218514, 19.109257, 9.554629, 4.777314, 2.388657, 1.194329, 0.597164,
 481  0.29858};
 482
 483 // Scale in meters
 484 const double _scale_tb[] =
 485 {10000000, 5000000, 2000000, 1000000, 500000, 200000, 100000, 50000,
 486  20000, 10000, 5000, 2000, 1000, 500, 500, 200, 100, 50, 20, 10, 5, 2, 1};
 487
 488 // FIXME: Add more open sources
 489 const Source_Name src_names[] =
 490 {
 491    {"Nominatim", _nominatim_url_cb}
 492 };
 493
 494 static const char *widtype = NULL;
 495 static Evas_Smart_Class parent_sc = EVAS_SMART_CLASS_INIT_NULL;
 496 static Evas_Smart_Class sc;
 497 static Evas_Smart *smart;
 498 static int idnum = 1;
 499
 500 static const char SIG_CLICKED[] =            "clicked";
 501 static const char SIG_CLICKED_DOUBLE[] =     "clicked,double";
 502 static const char SIG_PRESS[] =              "press";
 503 static const char SIG_LONGPRESSED[] =        "longpressed";
 504 static const char SIG_SCROLL[] =             "scroll";
 505 static const char SIG_SCROLL_DRAG_START[] =  "scroll,drag,start";
 506 static const char SIG_SCROLL_DRAG_STOP[] =   "scroll,drag,stop";
 507 static const char SIG_SCROLL_ANIM_START[] =  "scroll,anim,start";
 508 static const char SIG_SCROLL_ANIM_STOP[] =   "scroll,anim,stop";
 509 static const char SIG_ZOOM_START[] =         "zoom,start";
 510 static const char SIG_ZOOM_STOP[] =          "zoom,stop";
 511 static const char SIG_ZOOM_CHANGE[] =        "zoom,change";
 512 static const char SIG_TILE_LOAD[] =          "tile,load";
 513 static const char SIG_TILE_LOADED[] =        "tile,loaded";
 514 static const char SIG_TILE_LOADED_FAIL[] =   "tile,loaded,fail";
 515 static const char SIG_ROUTE_LOAD[] =         "route,load";
 516 static const char SIG_ROUTE_LOADED[] =       "route,loaded";
 517 static const char SIG_ROUTE_LOADED_FAIL[] =  "route,loaded,fail";
 518 static const char SIG_NAME_LOAD[] =          "name,load";
 519 static const char SIG_NAME_LOADED[] =        "name,loaded";
 520 static const char SIG_NAME_LOADED_FAIL[] =   "name,loaded,fail";
 521 static const char SIG_OVERLAY_CLICKED[] =    "overlay,clicked";
 522 static const Evas_Smart_Cb_Description _signals[] = {
 523        {SIG_CLICKED, ""},
 524        {SIG_CLICKED_DOUBLE, ""},
 525        {SIG_PRESS, ""},
 526        {SIG_LONGPRESSED, ""},
 527        {SIG_SCROLL, ""},
 528        {SIG_SCROLL_DRAG_START, ""},
 529        {SIG_SCROLL_DRAG_STOP, ""},
 530        {SIG_SCROLL_ANIM_START, ""},
 531        {SIG_SCROLL_ANIM_STOP, ""},
 532        {SIG_ZOOM_START, ""},
 533        {SIG_ZOOM_STOP, ""},
 534        {SIG_ZOOM_CHANGE, ""},
 535        {SIG_TILE_LOAD, ""},
 536        {SIG_TILE_LOADED, ""},
 537        {SIG_TILE_LOADED_FAIL, ""},
 538        {SIG_ROUTE_LOAD, ""},
 539        {SIG_ROUTE_LOADED, ""},
 540        {SIG_ROUTE_LOADED_FAIL, ""},
 541        {SIG_NAME_LOAD, ""},
 542        {SIG_NAME_LOADED, ""},
 543        {SIG_NAME_LOADED_FAIL, ""},
 544        {SIG_OVERLAY_CLICKED, ""},
 545        {NULL, NULL}
 546 };
 547
 548 static void
 549 _edj_overlay_size_get(Widget_Data *wd, Evas_Coord *w, Evas_Coord *h)
 550 {
 551    EINA_SAFETY_ON_NULL_RETURN(wd);
 552    EINA_SAFETY_ON_NULL_RETURN(w);
 553    EINA_SAFETY_ON_NULL_RETURN(h);
 554
 555    Evas_Object *edj;
 556    const char *s;
 557
 558    edj = edje_object_add(evas_object_evas_get(wd->obj));
 559    _elm_theme_object_set(wd->obj, edj, "map/marker", "radio",
 560                          elm_widget_style_get(wd->obj));
 561    s = edje_object_data_get(edj, "size_w");
 562    if (s) *w = atoi(s);
 563    else   *w = 0;
 564    s = edje_object_data_get(edj, "size_h");
 565    if (s) *h = atoi(s);
 566    else   *h = 0;
 567    evas_object_del(edj);
 568 }
 569
 570 static void
 571 _rotate(Evas_Coord x, Evas_Coord y, Evas_Coord cx, Evas_Coord cy, double degree, Evas_Coord *xx, Evas_Coord *yy)
 572 {
 573    double r = (degree * M_PI) / 180.0;
 574    if (xx) *xx = ((x - cx) * cos(r)) + ((y - cy) * cos(r + M_PI_2)) + cx;
 575    if (yy) *yy = ((x - cx) * sin(r)) + ((y - cy) * sin(r + M_PI_2)) + cy;
 576 }
 577
 578 static void
 579 _obj_rotate(Widget_Data *wd, Evas_Object *obj)
 580 {
 581    Evas_Coord w, h, ow, oh;
 582    evas_map_util_points_populate_from_object(wd->map, obj);
 583
 584    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
 585    evas_object_image_size_get(obj, &w, &h);
 586    if ((w > ow) || (h > oh))
 587      {
 588         evas_map_point_image_uv_set(wd->map, 0, 0, 0);
 589         evas_map_point_image_uv_set(wd->map, 1, w, 0);
 590         evas_map_point_image_uv_set(wd->map, 2, w, h);
 591         evas_map_point_image_uv_set(wd->map, 3, 0, h);
 592      }
 593    evas_map_util_rotate(wd->map, wd->rotate.d, wd->rotate.cx, wd->rotate.cy);
 594
 595    evas_object_map_set(obj, wd->map);
 596    evas_object_map_enable_set(obj, EINA_TRUE);
 597 }
 598
 599 static void
 600 _obj_place(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
 601 {
 602    EINA_SAFETY_ON_NULL_RETURN(obj);
 603
 604    evas_object_move(obj, x, y);
 605    evas_object_resize(obj, w, h);
 606    evas_object_show(obj);
 607 }
 608
 609 static void
 610 _coord_to_region_convert(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord size, double *lon, double *lat)
 611 {
 612    EINA_SAFETY_ON_NULL_RETURN(wd);
 613    int zoom = floor(log(size / wd->size.tile) / log(2));
 614    if ((wd->src_tile) && (wd->src_tile->coord_to_geo))
 615      {
 616         if (wd->src_tile->coord_to_geo(wd->obj, zoom, x, y, size, lon, lat))
 617            return;
 618      }
 619
 620    if (lon) *lon = (x / (double)size * 360.0) - 180;
 621    if (lat)
 622      {
 623         double n = ELM_PI - (2.0 * ELM_PI * y / size);
 624         *lat = 180.0 / ELM_PI * atan(0.5 * (exp(n) - exp(-n)));
 625      }
 626 }
 627
 628 static void
 629 _region_to_coord_convert(Widget_Data *wd, double lon, double lat, Evas_Coord size, Evas_Coord *x, Evas_Coord *y)
 630 {
 631    EINA_SAFETY_ON_NULL_RETURN(wd);
 632
 633    int zoom = floor(log(size / 256) / log(2));
 634    if ((wd->src_tile) && (wd->src_tile->geo_to_coord))
 635      {
 636         if (wd->src_tile->geo_to_coord(wd->obj, zoom, lon, lat, size, x, y)) return;
 637      }
 638
 639    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 640    if (y)
 641       *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
 642                  / ELM_PI) / 2.0 * size);
 643 }
 644
 645 static void
 646 _viewport_coord_get(Widget_Data *wd, Evas_Coord *vx, Evas_Coord *vy, Evas_Coord *vw, Evas_Coord *vh)
 647 {
 648    EINA_SAFETY_ON_NULL_RETURN(wd);
 649
 650    Evas_Coord x, y, w, h;
 651    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 652    elm_smart_scroller_child_viewport_size_get(wd->scr, &w, &h);
 653    if (w > wd->size.w) x -= ((w - wd->size.w) / 2);
 654    if (h > wd->size.h) y -= ((h - wd->size.h) / 2);
 655    if (vx) *vx = x;
 656    if (vy) *vy = y;
 657    if (vw) *vw = w;
 658    if (vh) *vh = h;
 659 }
 660
 661 // Map coordinates to canvas geometry without rotate
 662 static void
 663 _coord_to_canvas_no_rotate(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 664 {
 665    Evas_Coord vx, vy, sx, sy;
 666    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 667    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 668    if (xx) *xx = x - vx + sx;
 669    if (yy) *yy = y - vy + sy;
 670 }
 671
 672 // Map coordinates to canvas geometry
 673 static void
 674 _coord_to_canvas(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 675 {
 676    _coord_to_canvas_no_rotate(wd, x, y, &x, &y);
 677    _rotate(x, y, wd->rotate.cx, wd->rotate.cy, wd->rotate.d, &x, &y);
 678    if (xx) *xx = x;
 679    if (yy) *yy = y;
 680 }
 681
 682 // Canvas geometry to map coordinates
 683 static void
 684 _canvas_to_coord(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 685 {
 686    Evas_Coord vx, vy, sx, sy;
 687    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 688    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 689    _rotate(x - sx + vx, y - sy + vy,  wd->rotate.cx - sx + vx,
 690                  wd->rotate.cy - sy + vy,  -wd->rotate.d, &x, &y);
 691    if (xx) *xx = x;
 692    if (yy) *yy = y;
 693 }
 694
 695 static void
 696 _region_show(void *data)
 697 {
 698    EINA_SAFETY_ON_NULL_RETURN(data);
 699    Delayed_Data *dd = data;
 700    int x, y, w, h;
 701
 702    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
 703    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
 704    x = x - (w / 2);
 705    y = y - (h / 2);
 706    elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
 707    evas_object_smart_changed(dd->wd->pan_smart);
 708 }
 709
 710 static void
 711 _grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
 712 {
 713    EINA_SAFETY_ON_NULL_RETURN(gi);
 714
 715    if (x) *x = gi->x * gi->wd->size.tile;
 716    if (y) *y = gi->y * gi->wd->size.tile;
 717    if (w) *w = gi->wd->size.tile;
 718    if (h) *h = gi->wd->size.tile;
 719 }
 720
 721 static Eina_Bool
 722 _grid_item_in_viewport(Grid_Item *gi)
 723 {
 724    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
 725
 726    Evas_Coord vx, vy, vw, vh;
 727    Evas_Coord x, y, w, h;
 728
 729    _viewport_coord_get(gi->wd, &vx, &vy, &vw, &vh);
 730    _grid_item_coord_get(gi, &x, &y, &w, &h);
 731    return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
 732 }
 733
 734 static void
 735 _grid_item_update(Grid_Item *gi)
 736 {
 737    evas_object_image_file_set(gi->img, gi->file, NULL);
 738    if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
 739       evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
 740    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
 741
 742    Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
 743    if (err != EVAS_LOAD_ERROR_NONE)
 744      {
 745         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
 746         ecore_file_remove(gi->file);
 747         gi->file_have = EINA_FALSE;
 748      }
 749    else
 750      {
 751         Evas_Coord x, y, w, h;
 752         _grid_item_coord_get(gi, &x, &y, &w, &h);
 753         _coord_to_canvas_no_rotate(gi->wd, x, y, &x, &y);
 754         _obj_place(gi->img, x, y, w, h);
 755         _obj_rotate(gi->wd, gi->img);
 756         gi->file_have = EINA_TRUE;
 757      }
 758 }
 759
 760 static void
 761 _grid_item_load(Grid_Item *gi)
 762 {
 763    EINA_SAFETY_ON_NULL_RETURN(gi);
 764    if (gi->file_have) _grid_item_update(gi);
 765    else if (!gi->job)
 766      {
 767         gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
 768         gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
 769      }
 770 }
 771
 772 static void
 773 _grid_item_unload(Grid_Item *gi)
 774 {
 775    EINA_SAFETY_ON_NULL_RETURN(gi);
 776    if (gi->file_have)
 777      {
 778         evas_object_hide(gi->img);
 779         evas_object_image_file_set(gi->img, NULL, NULL);
 780      }
 781    else if (gi->job)
 782      {
 783         ecore_file_download_abort(gi->job);
 784         ecore_file_remove(gi->file);
 785         gi->job = NULL;
 786         gi->wd->try_num--;
 787      }
 788    else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
 789
 790 }
 791
 792 static Grid_Item *
 793 _grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
 794 {
 795    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
 796    char buf[PATH_MAX];
 797    char buf2[PATH_MAX];
 798    char *url;
 799    Grid_Item *gi;
 800
 801    gi = ELM_NEW(Grid_Item);
 802    gi->wd = g->wd;
 803    gi->g = g;
 804    gi->x = x;
 805    gi->y = y;
 806
 807    gi->file_have = EINA_FALSE;
 808    gi->job = NULL;
 809
 810    gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
 811    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
 812    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
 813    evas_object_image_filled_set(gi->img, EINA_TRUE);
 814    evas_object_smart_member_add(gi->img, g->wd->pan_smart);
 815    evas_object_pass_events_set(gi->img, EINA_TRUE);
 816    evas_object_stack_below(gi->img, g->wd->sep_maps_overlays);
 817
 818    snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
 819    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
 820    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
 821
 822    eina_stringshare_replace(&gi->file, buf2);
 823    url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
 824    if ((!url) || (!strlen(url)))
 825      {
 826         eina_stringshare_replace(&gi->url, NULL);
 827         ERR("Getting source url failed: %s", gi->file);
 828      }
 829    else eina_stringshare_replace(&gi->url, url);
 830    if (url) free(url);
 831    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
 832    return gi;
 833 }
 834
 835 static void
 836 _grid_item_free(Grid_Item *gi)
 837 {
 838    EINA_SAFETY_ON_NULL_RETURN(gi);
 839    _grid_item_unload(gi);
 840    if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
 841                                                             gi->y, gi->x, NULL);
 842    if (gi->url) eina_stringshare_del(gi->url);
 843    if (gi->file) eina_stringshare_del(gi->file);
 844    if (gi->img) evas_object_del(gi->img);
 845    if (gi->file_have) ecore_file_remove(gi->file);
 846    free(gi);
 847 }
 848
 849 static void
 850 _downloaded_cb(void *data, const char *file __UNUSED__, int status)
 851 {
 852    Grid_Item *gi = data;
 853
 854    if (status == 200)
 855      {
 856         DBG("Download success from %s to %s", gi->url, gi->file);
 857         _grid_item_update(gi);
 858         gi->wd->finish_num++;
 859         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
 860      }
 861    else
 862      {
 863         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
 864         ecore_file_remove(gi->file);
 865         gi->file_have = EINA_FALSE;
 866         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
 867      }
 868
 869    gi->job = NULL;
 870    gi->wd->download_num--;
 871    if (!gi->wd->download_num)
 872       edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
 873                               "elm,state,busy,stop", "elm");
 874 }
 875
 876 static Eina_Bool
 877 _download_job(void *data)
 878 {
 879    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
 880    Widget_Data *wd = data;
 881
 882    Eina_List *l, *ll;
 883    Grid_Item *gi;
 884
 885    if (!eina_list_count(wd->download_list))
 886      {
 887         wd->download_idler = NULL;
 888         return ECORE_CALLBACK_CANCEL;
 889      }
 890
 891    EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
 892      {
 893         if ((gi->g->zoom != wd->zoom) || !(_grid_item_in_viewport(gi)))
 894           {
 895              wd->download_list = eina_list_remove(wd->download_list, gi);
 896              continue;
 897           }
 898         if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
 899            return ECORE_CALLBACK_RENEW;
 900
 901         Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
 902                                                  _downloaded_cb, NULL,
 903                                                  gi, &(gi->job), wd->ua);
 904         if ((!ret) || (!gi->job))
 905            ERR("Can't start to download from %s to %s", gi->url, gi->file);
 906         else
 907           {
 908              wd->download_list = eina_list_remove(wd->download_list, gi);
 909              wd->try_num++;
 910              wd->download_num++;
 911              evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOAD,
 912                                              NULL);
 913              if (wd->download_num == 1)
 914                 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
 915                                         "elm,state,busy,start", "elm");
 916           }
 917      }
 918    return ECORE_CALLBACK_RENEW;
 919 }
 920
 921 static void
 922 _grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
 923 {
 924    EINA_SAFETY_ON_NULL_RETURN(g);
 925    int xx, yy, ww, hh;
 926    Evas_Coord vx, vy, vw, vh;
 927
 928    _viewport_coord_get(g->wd, &vx, &vy, &vw, &vh);
 929    if (vx < 0) vx = 0;
 930    if (vy < 0) vy = 0;
 931
 932    xx = (vx / g->wd->size.tile) - 1;
 933    if (xx < 0) xx = 0;
 934
 935    yy = (vy / g->wd->size.tile) - 1;
 936    if (yy < 0) yy = 0;
 937
 938    ww = (vw / g->wd->size.tile) + 3;
 939    if (xx + ww >= g->tw) ww = g->tw - xx;
 940
 941    hh = (vh / g->wd->size.tile) + 3;
 942    if (yy + hh >= g->th) hh = g->th - yy;
 943
 944    if (x) *x = xx;
 945    if (y) *y = yy;
 946    if (w) *w = ww;
 947    if (h) *h = hh;
 948 }
 949
 950 static void
 951 _grid_unload(Grid *g)
 952 {
 953    EINA_SAFETY_ON_NULL_RETURN(g);
 954    Eina_Iterator *it;
 955    Eina_Matrixsparse_Cell *cell;
 956    Grid_Item *gi;
 957
 958    it = eina_matrixsparse_iterator_new(g->grid);
 959    EINA_ITERATOR_FOREACH(it, cell)
 960      {
 961         gi = eina_matrixsparse_cell_data_get(cell);
 962         _grid_item_unload(gi);
 963      }
 964    eina_iterator_free(it);
 965 }
 966
 967 static void
 968 _grid_load(Grid *g)
 969 {
 970    EINA_SAFETY_ON_NULL_RETURN(g);
 971    int x, y, xx, yy, ww, hh;
 972    Eina_Iterator *it;
 973    Eina_Matrixsparse_Cell *cell;
 974    Grid_Item *gi;
 975
 976    it = eina_matrixsparse_iterator_new(g->grid);
 977    EINA_ITERATOR_FOREACH(it, cell)
 978      {
 979         gi = eina_matrixsparse_cell_data_get(cell);
 980         if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
 981      }
 982    eina_iterator_free(it);
 983
 984    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
 985    for (y = yy; y < yy + hh; y++)
 986      {
 987         for (x = xx; x < xx + ww; x++)
 988           {
 989              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
 990              if (!gi) gi = _grid_item_create(g, x, y);
 991              _grid_item_load(gi);
 992           }
 993      }
 994 }
 995
 996 static void
 997 _grid_place(Widget_Data *wd)
 998 {
 999    EINA_SAFETY_ON_NULL_RETURN(wd);
1000    Eina_List *l;
1001    Grid *g;
1002
1003    EINA_LIST_FOREACH(wd->grids, l, g)
1004      {
1005         if (wd->zoom == g->zoom) _grid_load(g);
1006         else _grid_unload(g);
1007      }
1008   if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
1009 }
1010
1011 static void
1012 _grid_all_create(Widget_Data *wd)
1013 {
1014    EINA_SAFETY_ON_NULL_RETURN(wd);
1015    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
1016
1017    int zoom;
1018    for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
1019      {
1020         Grid *g;
1021         int tnum;
1022         g = ELM_NEW(Grid);
1023         g->wd = wd;
1024         g->zoom = zoom;
1025         tnum =  pow(2.0, g->zoom);
1026         g->tw = tnum;
1027         g->th = tnum;
1028         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
1029         wd->grids = eina_list_append(wd->grids, g);
1030      }
1031 }
1032
1033 static void
1034 _grid_all_clear(Widget_Data *wd)
1035 {
1036    EINA_SAFETY_ON_NULL_RETURN(wd);
1037
1038    Grid *g;
1039    EINA_LIST_FREE(wd->grids, g)
1040      {
1041         Eina_Matrixsparse_Cell *cell;
1042         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1043         EINA_ITERATOR_FOREACH(it, cell)
1044           {
1045              Grid_Item *gi;
1046              gi = eina_matrixsparse_cell_data_get(cell);
1047              if (gi) _grid_item_free(gi);
1048           }
1049         eina_iterator_free(it);
1050
1051         eina_matrixsparse_free(g->grid);
1052         free(g);
1053      }
1054 }
1055
1056 static void
1057 _track_place(Widget_Data *wd)
1058 {
1059 #ifdef ELM_EMAP
1060    EINA_SAFETY_ON_NULL_RETURN(wd);
1061
1062    Eina_List *l;
1063    Evas_Object *route;
1064    int xmin, xmax, ymin, ymax;
1065    Evas_Coord px, py, ow, oh;
1066    px = wd->pan_x;
1067    py = wd->pan_y;
1068    _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
1069
1070    Evas_Coord size = wd->size.w;
1071
1072    EINA_LIST_FOREACH(wd->track, l, route)
1073      {
1074         double lon_min, lon_max;
1075         double lat_min, lat_max;
1076         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1077         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1078         _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
1079         _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
1080
1081         if ( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
1082         {
1083            if ( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
1084            {
1085               //display the route
1086               evas_object_move(route, xmin - px, ymin - py);
1087               evas_object_resize(route, xmax - xmin, ymax - ymin);
1088
1089               evas_object_raise(route);
1090               _obj_rotate(wd, route);
1091               evas_object_show(route);
1092
1093               continue;
1094            }
1095         }
1096         //the route is not display
1097         evas_object_hide(route);
1098      }
1099 #else
1100    (void) wd;
1101 #endif
1102 }
1103
1104 static void
1105 _delayed_do(Widget_Data *wd)
1106 {
1107    Delayed_Data *dd;
1108    dd = eina_list_nth(wd->delayed_jobs, 0);
1109    if (dd && !dd->wd->zoom_animator)
1110      {
1111         dd->func(dd);
1112         wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
1113         free(dd);
1114      }
1115 }
1116
1117 static void
1118 _smooth_update(Widget_Data *wd)
1119 {
1120    EINA_SAFETY_ON_NULL_RETURN(wd);
1121    Eina_List *l;
1122    Grid *g;
1123
1124    EINA_LIST_FOREACH(wd->grids, l, g)
1125      {
1126         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1127         Eina_Matrixsparse_Cell *cell;
1128
1129         EINA_ITERATOR_FOREACH(it, cell)
1130           {
1131              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1132              if (_grid_item_in_viewport(gi))
1133                 evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1134           }
1135         eina_iterator_free(it);
1136      }
1137 }
1138
1139 static Eina_Bool
1140 _zoom_timeout(void *data)
1141 {
1142    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1143    Widget_Data *wd = data;
1144    _smooth_update(wd);
1145    wd->zoom_timer = NULL;
1146    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
1147   return ECORE_CALLBACK_CANCEL;
1148 }
1149
1150 static void
1151 zoom_do(Widget_Data *wd, double zoom)
1152 {
1153    EINA_SAFETY_ON_NULL_RETURN(wd);
1154    if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
1155    else if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
1156    if (zoom > wd->zoom_max) zoom = wd->zoom_max;
1157    else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
1158
1159    Evas_Coord vx, vy, vw, vh;
1160    Evas_Coord ow, oh;
1161
1162    wd->zoom = ROUND(zoom);
1163    wd->zoom_detail = zoom;
1164    ow = wd->size.w;
1165    oh = wd->size.h;
1166    wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
1167    wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
1168    wd->size.h = wd->size.w;;
1169
1170    // Fix to zooming with (viewport center vx, vy) as the center to prevent
1171    // from zooming with (0,0) as the cetner. (scroller default behavior)
1172    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
1173    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
1174      {
1175         Evas_Coord x, y;
1176         double sx, sy;
1177         if (vw > ow) sx = 0.5;
1178         else         sx = (double)(vx + (double)(vw / 2)) / ow;
1179         if (vh > oh) sy = 0.5;
1180         else         sy = (double)(vy + (double)(vh / 2)) / oh;
1181
1182         if (sx > 1.0) sx = 1.0;
1183         if (sy > 1.0) sy = 1.0;
1184
1185         x = ceil((sx * wd->size.w) - (vw / 2));
1186         y = ceil((sy * wd->size.h) - (vh / 2));
1187         if (x < 0) x = 0;
1188         else if (x > (wd->size.w - vw)) x = wd->size.w - vw;
1189         if (y < 0) y = 0;
1190         else if (y > (wd->size.h - vh)) y = wd->size.h - vh;
1191         elm_smart_scroller_child_region_show(wd->scr, x, y, vw, vh);
1192      }
1193    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
1194    else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
1195    wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
1196    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
1197
1198    evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1199    evas_object_smart_changed(wd->pan_smart);
1200 }
1201
1202 static Eina_Bool
1203 _zoom_anim(void *data)
1204 {
1205    Widget_Data *wd = data;
1206    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
1207
1208    if (wd->ani.cnt <= 0)
1209      {
1210         wd->zoom_animator = NULL;
1211         evas_object_smart_changed(wd->pan_smart);
1212         return ECORE_CALLBACK_CANCEL;
1213      }
1214    else
1215      {
1216         wd->ani.zoom += wd->ani.diff;
1217         wd->ani.cnt--;
1218         zoom_do(wd, wd->ani.zoom);
1219         return ECORE_CALLBACK_RENEW;
1220      }
1221 }
1222
1223 static void
1224 zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
1225 {
1226    EINA_SAFETY_ON_NULL_RETURN(wd);
1227    if (cnt == 0) return;
1228
1229    wd->ani.cnt = cnt;
1230    wd->ani.zoom = wd->zoom;
1231    wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
1232    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
1233    wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
1234 }
1235
1236 static void
1237 _sizing_eval(Widget_Data *wd)
1238 {
1239    EINA_SAFETY_ON_NULL_RETURN(wd);
1240
1241    Evas_Coord maxw = -1, maxh = -1;
1242
1243    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
1244    evas_object_size_hint_max_set(wd->obj, maxw, maxh);
1245 }
1246
1247 static void
1248 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1249 {
1250    _sizing_eval(data);
1251 }
1252
1253 static Eina_Bool
1254 _scr_timeout(void *data)
1255 {
1256    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1257    Widget_Data *wd = data;
1258    _smooth_update(wd);
1259    wd->scr_timer = NULL;
1260    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
1261    return ECORE_CALLBACK_CANCEL;
1262 }
1263
1264 static void
1265 _scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1266 {
1267    EINA_SAFETY_ON_NULL_RETURN(data);
1268    Widget_Data *wd = data;
1269
1270    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
1271    else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
1272    wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
1273    evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
1274 }
1275
1276 static void
1277 _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1278 {
1279    EINA_SAFETY_ON_NULL_RETURN(data);
1280    Widget_Data *wd = data;
1281    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
1282 }
1283
1284 static void
1285 _scr_anim_stop(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_STOP, NULL);
1290 }
1291
1292 static Eina_Bool
1293 _long_press(void *data)
1294 {
1295    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1296    Widget_Data *wd = data;
1297
1298    wd->long_timer = NULL;
1299    evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
1300    return ECORE_CALLBACK_CANCEL;
1301 }
1302
1303 static void
1304 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1305 {
1306    EINA_SAFETY_ON_NULL_RETURN(data);
1307    Widget_Data *wd = data;
1308    Evas_Event_Mouse_Down *ev = event_info;
1309
1310    if (ev->button != 1) return;
1311
1312    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1313    else wd->on_hold = EINA_FALSE;
1314
1315    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1316      evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
1317    else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
1318
1319    if (wd->long_timer) ecore_timer_del(wd->long_timer);
1320    wd->ev = *ev;
1321    wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
1322 }
1323
1324 static void
1325 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1326 {
1327    EINA_SAFETY_ON_NULL_RETURN(data);
1328    Widget_Data *wd = data;
1329
1330    Evas_Event_Mouse_Up *ev = event_info;
1331    EINA_SAFETY_ON_NULL_RETURN(ev);
1332
1333    if (ev->button != 1) return;
1334    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1335    else wd->on_hold = EINA_FALSE;
1336    if (wd->long_timer)
1337      {
1338         ecore_timer_del(wd->long_timer);
1339         wd->long_timer = NULL;
1340      }
1341    if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
1342    wd->on_hold = EINA_FALSE;
1343 }
1344
1345 static void
1346 _mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1347 {
1348    EINA_SAFETY_ON_NULL_RETURN(data);
1349    Widget_Data *wd = data;
1350
1351    if (!wd->paused)
1352      {
1353         Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
1354         zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
1355     }
1356 }
1357
1358 static void
1359 _region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
1360 {
1361    double max_lon = -180, min_lon = 180;
1362    double max_lat = -90, min_lat = 90;
1363    Elm_Map_Overlay *overlay;
1364    EINA_LIST_FREE(overlays, overlay)
1365      {
1366         double lon, lat;
1367         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1368           {
1369              Overlay_Default *ovl = overlay->ovl;
1370              lon = ovl->lon;
1371              lat = ovl->lat;
1372           }
1373         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1374           {
1375              // FIXME: class center coord is alright??
1376              Overlay_Class *ovl = overlay->ovl;
1377              double max_lo, min_lo, max_la, min_la;
1378              _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
1379                                  &min_la);
1380              lon = (max_lo + min_lo) / 2;
1381              lat = (max_la + min_la) / 2;
1382           }
1383         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1384           {
1385              Overlay_Bubble *ovl = overlay->ovl;
1386              lon = ovl->lon;
1387              lat = ovl->lat;
1388           }
1389         else
1390           {
1391              WRN("Not supported overlay type: %d", overlay->type);
1392              continue;
1393           }
1394         if (lon> max_lon) max_lon = lon;
1395         if (lon< min_lon) min_lon = lon;
1396         if (lat > max_lat) max_lat = lat;
1397         if (lat < min_lat) min_lat = lat;
1398      }
1399    if (max_longitude) *max_longitude = max_lon;
1400    if (min_longitude) *min_longitude = min_lon;
1401    if (max_latitude) *max_latitude = max_lat;
1402    if (min_latitude) *min_latitude = min_lat;
1403 }
1404
1405 static Evas_Object *
1406 _icon_dup(const Evas_Object *icon, Evas_Object *parent)
1407 {
1408    if (!icon || !parent) return NULL;
1409    // Evas_Object do not support object duplication??
1410    const char *file = NULL, *group = NULL;
1411    Eina_Bool size_up, size_down;
1412    Evas_Object *dupp;
1413
1414    dupp = elm_icon_add(parent);
1415    elm_icon_file_get(icon, &file, &group);
1416    elm_icon_file_set(dupp, file, group);
1417    elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
1418    elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
1419    elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
1420    elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
1421    elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
1422    elm_icon_resizable_get(icon, &size_up, &size_down);
1423    elm_icon_resizable_set(dupp, size_up, size_down);
1424    elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
1425    elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
1426    elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
1427    return dupp;
1428 }
1429
1430 static void
1431 _overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
1432 {
1433    EINA_SAFETY_ON_NULL_RETURN(data);
1434    Elm_Map_Overlay *overlay = data;
1435
1436    evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
1437                                    overlay);
1438    if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
1439                                 overlay);
1440 }
1441
1442 static void
1443 _overlay_default_hide(Overlay_Default *ovl)
1444 {
1445    EINA_SAFETY_ON_NULL_RETURN(ovl);
1446    if (ovl->content) evas_object_hide(ovl->content);
1447    if (ovl->icon) evas_object_hide(ovl->icon);
1448    if (ovl->clas_content) evas_object_hide(ovl->clas_content);
1449    if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
1450    if (ovl->layout) evas_object_hide(ovl->layout);
1451 }
1452
1453 static void
1454 _overlay_default_show(Overlay_Default *ovl)
1455 {
1456    EINA_SAFETY_ON_NULL_RETURN(ovl);
1457    Evas_Object *disp;
1458    Evas_Coord x, y, w, h;
1459
1460    evas_object_hide(ovl->layout);
1461    if (ovl->content)
1462      {
1463         disp = ovl->content;
1464         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1465         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1466      }
1467    else if (!(ovl->icon) && ovl->clas_content)
1468      {
1469         disp = ovl->clas_content;
1470
1471         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1472         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1473      }
1474    else
1475      {
1476         if (ovl->icon) evas_object_show(ovl->icon);
1477         else if (ovl->clas_icon) evas_object_show(ovl->clas_icon);
1478         disp = ovl->layout;
1479         w = ovl->w;
1480         h = ovl->h;
1481      }
1482    _coord_to_canvas(ovl->wd, ovl->x, ovl->y, &x, &y);
1483    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1484 }
1485
1486 static void
1487 _overlay_default_coord_get(Overlay_Default *ovl, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1488 {
1489    EINA_SAFETY_ON_NULL_RETURN(ovl);
1490    if (x) *x = ovl->x;
1491    if (y) *y = ovl->y;
1492    if (w) *w = ovl->w;
1493    if (h) *h = ovl->h;
1494 }
1495
1496 static void
1497 _overlay_default_coord_set(Overlay_Default *ovl, Evas_Coord x, Evas_Coord y)
1498 {
1499    EINA_SAFETY_ON_NULL_RETURN(ovl);
1500    ovl->x = x;
1501    ovl->y = y;
1502 }
1503
1504 static void
1505 _overlay_default_coord_update(Overlay_Default *ovl)
1506 {
1507    EINA_SAFETY_ON_NULL_RETURN(ovl);
1508    _region_to_coord_convert(ovl->wd, ovl->lon, ovl->lat, ovl->wd->size.w,
1509                             &ovl->x, &ovl->y);
1510 }
1511
1512 static void
1513 _overlay_default_layout_text_update(Overlay_Default *ovl, const char *text)
1514 {
1515    if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
1516       edje_object_part_text_set(elm_layout_edje_get(ovl->layout), "elm.text",
1517                                 text);
1518 }
1519
1520 static void
1521 _overlay_default_content_update(Overlay_Default *ovl, Evas_Object *content, Elm_Map_Overlay *overlay)
1522 {
1523    EINA_SAFETY_ON_NULL_RETURN(ovl);
1524    if (ovl->content == content) return;
1525    if (ovl->content) evas_object_del(ovl->content);
1526    ovl->content = content;
1527
1528    if (ovl->content)
1529      evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
1530                                        _overlay_clicked_cb, overlay);
1531 }
1532
1533 static void
1534 _overlay_default_clas_content_update(Overlay_Default *ovl, const Evas_Object *content __UNUSED__)
1535 {
1536    EINA_SAFETY_ON_NULL_RETURN(ovl);
1537    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1538    // Evas_Object can not be duplicated.
1539    //ovl->clas_content = _content_dup(content);
1540 }
1541
1542 static void
1543 _overlay_default_layout_update(Overlay_Default *ovl)
1544 {
1545    EINA_SAFETY_ON_NULL_RETURN(ovl);
1546    if (ovl->icon)
1547      {
1548         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1549         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1550                              elm_widget_style_get(ovl->wd->obj));
1551         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
1552      }
1553    else if (!ovl->icon && ovl->clas_icon)
1554      {
1555         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1556         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1557                              elm_widget_style_get(ovl->wd->obj));
1558         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
1559      }
1560    else
1561      {
1562         evas_object_color_set(ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
1563         elm_layout_theme_set(ovl->layout, "map/marker", "radio",
1564                              elm_widget_style_get(ovl->wd->obj));
1565      }
1566 }
1567
1568 static void
1569 _overlay_default_icon_update(Overlay_Default *ovl, Evas_Object *icon)
1570 {
1571    EINA_SAFETY_ON_NULL_RETURN(ovl);
1572    if (ovl->icon == icon) return;
1573    if (ovl->icon) evas_object_del(ovl->icon);
1574    ovl->icon = icon;
1575    _overlay_default_layout_update(ovl);
1576 }
1577
1578 static void
1579 _overlay_default_clas_icon_update(Overlay_Default *ovl, const Evas_Object *icon)
1580 {
1581    EINA_SAFETY_ON_NULL_RETURN(ovl);
1582    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
1583    ovl->clas_icon = _icon_dup(icon, ovl->layout);
1584    _overlay_default_layout_update(ovl);
1585 }
1586
1587 static void
1588 _overlay_default_color_update(Overlay_Default *ovl, Color c)
1589 {
1590    EINA_SAFETY_ON_NULL_RETURN(ovl);
1591    ovl->c = c;
1592    _overlay_default_layout_update(ovl);
1593 }
1594
1595 static void
1596 _overlay_default_free(Overlay_Default *ovl)
1597 {
1598    EINA_SAFETY_ON_NULL_RETURN(ovl);
1599    if (ovl->content) evas_object_del(ovl->content);
1600    if (ovl->icon) evas_object_del(ovl->icon);
1601    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1602    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
1603    if (ovl->layout) evas_object_del(ovl->layout);
1604    free(ovl);
1605 }
1606
1607 static Overlay_Default *
1608 _overlay_default_new(Elm_Map_Overlay *overlay, double lon, double lat, Color c, double scale)
1609 {
1610    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
1611
1612    Overlay_Default *ovl = ELM_NEW(Overlay_Default);
1613    ovl->wd = overlay->wd;
1614    _edj_overlay_size_get(ovl->wd, &(ovl->w), &(ovl->h));
1615    ovl->w *= scale;
1616    ovl->h *= scale;
1617    ovl->layout = elm_layout_add(ovl->wd->obj);
1618    evas_object_smart_member_add(ovl->layout, ovl->wd->pan_smart);
1619    evas_object_stack_above(ovl->layout, ovl->wd->sep_maps_overlays);
1620    elm_layout_theme_set(ovl->layout, "map/marker", "radio",
1621                         elm_widget_style_get(ovl->wd->obj));
1622    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
1623                                   _overlay_clicked_cb, overlay);
1624    ovl->lon = lon;
1625    ovl->lat = lat;
1626    _overlay_default_color_update(ovl, c);
1627    return ovl;
1628 }
1629
1630 static void
1631 _overlay_group_hide(Overlay_Group *grp)
1632 {
1633    EINA_SAFETY_ON_NULL_RETURN(grp);
1634    if (grp->ovl) _overlay_default_hide(grp->ovl);
1635 }
1636
1637 static void
1638 _overlay_group_show(Overlay_Group *grp)
1639 {
1640    EINA_SAFETY_ON_NULL_RETURN(grp);
1641    if (grp->ovl) _overlay_default_show(grp->ovl);
1642 }
1643
1644 static void
1645 _overlay_group_coord_member_update(Overlay_Group *grp, Evas_Coord x, Evas_Coord y, Eina_List *members)
1646 {
1647    EINA_SAFETY_ON_NULL_RETURN(grp);
1648    if (!grp->ovl) return;
1649    char text[32];
1650
1651    _overlay_default_coord_set(grp->ovl, x, y);
1652    if (grp->members) eina_list_free(grp->members);
1653    grp->members = members;
1654    snprintf(text, sizeof(text), "%d", eina_list_count(members));
1655    _overlay_default_layout_text_update(grp->ovl, text);
1656 }
1657
1658 static void
1659 _overlay_group_region_get(Overlay_Group *grp, double *lon, double *lat)
1660 {
1661    EINA_SAFETY_ON_NULL_RETURN(grp);
1662    Evas_Coord xx, yy;
1663    _overlay_default_coord_get(grp->ovl, &xx, &yy, NULL, NULL);
1664    _coord_to_canvas(grp->wd, xx, yy, &xx, &yy);
1665    elm_map_canvas_to_region_convert(grp->wd->obj, xx, yy, lon, lat);
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, 2);
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_hide(Overlay_Bubble *bubble)
1834 {
1835    EINA_SAFETY_ON_NULL_RETURN(bubble);
1836    if (bubble->obj) evas_object_hide(bubble->obj);
1837 }
1838
1839 static void
1840 _overlay_bubble_coord_update(Overlay_Bubble *bubble)
1841 {
1842    EINA_SAFETY_ON_NULL_RETURN(bubble);
1843    if (!(bubble->pobj))
1844      {
1845         _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
1846                               bubble->wd->size.w, &bubble->x, &bubble->y);
1847      }
1848 }
1849
1850 static void
1851 _overlay_bubble_coord_get(Overlay_Bubble *bubble, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1852 {
1853    EINA_SAFETY_ON_NULL_RETURN(bubble);
1854    if (!(bubble->pobj))
1855      {
1856         if (x) *x = bubble->x;
1857         if (y) *y = bubble->y;
1858         if (w) *w = bubble->w;
1859         if (h) *h = bubble->h;
1860      }
1861    else
1862      {
1863         if (x) *x = 0;
1864         if (y) *y = 0;
1865         if (w) *w = 0;
1866         if (h) *h = 0;
1867      }
1868 }
1869
1870 static void
1871 _overlay_bubble_show(Overlay_Bubble *bubble)
1872 {
1873    EINA_SAFETY_ON_NULL_RETURN(bubble);
1874    if (!(bubble->pobj))
1875      {
1876         _coord_to_canvas(bubble->wd, bubble->x, bubble->y,
1877                            &(bubble->x), &(bubble->y));
1878         _obj_place(bubble->obj, bubble->x - (bubble->w /2),
1879                    bubble->y - (bubble->h /2), bubble->w, bubble->h);
1880      }
1881 }
1882
1883 static void
1884 _overlay_bubble_chase(Overlay_Bubble *bubble)
1885 {
1886    EINA_SAFETY_ON_NULL_RETURN(bubble);
1887    EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
1888
1889    Evas_Coord x, y, w;
1890    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
1891    x = x + (w / 2) - (bubble->w / 2);
1892    y = y - bubble->h;
1893    _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
1894    evas_object_raise(bubble->obj);
1895 }
1896
1897 static void
1898 _overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1899 {
1900    EINA_SAFETY_ON_NULL_RETURN(data);
1901    _overlay_bubble_hide(data);
1902 }
1903
1904 static void
1905 _overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1906 {
1907    EINA_SAFETY_ON_NULL_RETURN(data);
1908    _overlay_bubble_chase(data);
1909 }
1910
1911 static void
1912 _overlay_bubble_free(Overlay_Bubble* bubble)
1913 {
1914    EINA_SAFETY_ON_NULL_RETURN(bubble);
1915
1916    evas_object_del(bubble->bx);
1917    evas_object_del(bubble->sc);
1918    evas_object_del(bubble->obj);
1919    if (bubble->pobj)
1920      {
1921         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
1922                                             _overlay_bubble_hide_cb, bubble);
1923         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
1924                                             _overlay_bubble_chase_cb, bubble);
1925         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
1926                                             _overlay_bubble_chase_cb, bubble);
1927      }
1928    free(bubble);
1929 }
1930
1931 static Overlay_Bubble*
1932 _overlay_bubble_new(Elm_Map_Overlay *overlay)
1933 {
1934    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
1935
1936    Evas_Coord h;
1937    const char *s;
1938    Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
1939    bubble->wd = overlay->wd;
1940
1941    bubble->obj = edje_object_add(evas_object_evas_get(overlay->wd->obj));
1942    _elm_theme_object_set(overlay->wd->obj, bubble->obj , "map", "marker_bubble",
1943                          elm_widget_style_get(overlay->wd->obj));
1944    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
1945                                       _overlay_bubble_chase_cb, bubble);
1946    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
1947                                      _overlay_clicked_cb, overlay);
1948
1949    bubble->sc = elm_scroller_add(bubble->obj);
1950    elm_widget_style_set(bubble->sc, "map_bubble");
1951    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
1952    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
1953                            ELM_SCROLLER_POLICY_OFF);
1954    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
1955                            EINA_FALSE);
1956    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
1957
1958    bubble->bx = elm_box_add(bubble->sc);
1959    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
1960    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
1961                                     EVAS_HINT_EXPAND);
1962    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
1963    elm_object_content_set(bubble->sc, bubble->bx);
1964
1965    s = edje_object_data_get(bubble->obj, "size_w");
1966    if (s) bubble->w = atoi(s);
1967    else bubble->w = 0;
1968
1969    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
1970    s = edje_object_data_get(bubble->obj, "size_h");
1971    if (s) h = atoi(s);
1972    else h = 0;
1973    if (bubble->h < h) bubble->h = h;
1974
1975    bubble->lon = -1;
1976    bubble->lat = -1;
1977    bubble->x = -1;
1978    bubble->y = -1;
1979    return bubble;
1980 }
1981
1982 static void
1983 _overlay_route_color_update(Overlay_Route *ovl, Color c)
1984 {
1985    EINA_SAFETY_ON_NULL_RETURN(ovl);
1986    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
1987 }
1988
1989 static void
1990 _overlay_route_hide(Overlay_Route *ovl)
1991 {
1992    EINA_SAFETY_ON_NULL_RETURN(ovl);
1993    evas_object_hide(ovl->obj);
1994 }
1995
1996 static void
1997 _overlay_route_show(Overlay_Route *r)
1998 {
1999    EINA_SAFETY_ON_NULL_RETURN(r);
2000    EINA_SAFETY_ON_NULL_RETURN(r->wd);
2001
2002    Eina_List *l;
2003    Path *p;
2004    Path_Node *n;
2005
2006    evas_object_polygon_points_clear(r->obj);
2007    EINA_LIST_FOREACH(r->nodes, l, n)
2008      {
2009         p = eina_list_nth(r->paths, n->idx);
2010         if (!p) continue;
2011         _region_to_coord_convert(r->wd, n->pos.lon, n->pos.lat, r->wd->size.w,
2012                                  &p->x, &p->y);
2013         _coord_to_canvas(r->wd, p->x, p->y, &p->x, &p->y);
2014      }
2015    EINA_LIST_FOREACH(r->paths, l, p)
2016       evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
2017
2018    EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
2019       evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
2020    evas_object_show(r->obj);
2021 }
2022
2023 static void
2024 _overlay_route_free(Overlay_Route* route)
2025 {
2026    EINA_SAFETY_ON_NULL_RETURN(route);
2027    Path *p;
2028    Path_Node *n;
2029
2030    evas_object_del(route->obj);
2031    EINA_LIST_FREE(route->paths, p)  free(p);
2032    EINA_LIST_FREE(route->nodes, n)
2033      {
2034         if (n->pos.address) eina_stringshare_del(n->pos.address);
2035         free(n);
2036      }
2037    free(route);
2038 }
2039
2040 static Overlay_Route *
2041 _overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route, Color c)
2042 {
2043    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2044    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2045
2046    Eina_List *l;
2047    Path_Node *n;
2048
2049    Overlay_Route *ovl = ELM_NEW(Overlay_Route);
2050    ovl->wd = wd;
2051    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2052    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2053    _overlay_route_color_update(ovl, c);
2054
2055    EINA_LIST_FOREACH(route->nodes, l, n)
2056      {
2057         Path *path;
2058         Path_Node *node;
2059
2060         node = ELM_NEW(Path_Node);
2061         node->idx = n->idx;
2062         node->pos.lon = n->pos.lon;
2063         node->pos.lat = n->pos.lat;
2064         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2065         ovl->nodes = eina_list_append(ovl->nodes, node);
2066
2067         path = ELM_NEW(Path);
2068         ovl->paths = eina_list_append(ovl->paths, path);
2069      }
2070    return ovl;
2071 }
2072
2073 static void
2074 _overlay_line_color_update(Overlay_Line *ovl, Color c)
2075 {
2076    EINA_SAFETY_ON_NULL_RETURN(ovl);
2077    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2078 }
2079
2080 static void
2081 _overlay_line_hide(Overlay_Line *ovl)
2082 {
2083    EINA_SAFETY_ON_NULL_RETURN(ovl);
2084    if (ovl->obj) evas_object_hide(ovl->obj);
2085 }
2086
2087 static void
2088 _overlay_line_show(Overlay_Line *ovl)
2089 {
2090    Evas_Coord fx, fy, tx, ty;
2091    Widget_Data *wd = ovl->wd;
2092
2093    _region_to_coord_convert(wd, ovl->flon, ovl->flat, wd->size.w, &fx, &fy);
2094    _region_to_coord_convert(wd, ovl->tlon, ovl->tlat, wd->size.w, &tx, &ty);
2095    _coord_to_canvas(wd, fx, fy, &fx, &fy);
2096    _coord_to_canvas(wd, tx, ty, &tx, &ty);
2097    evas_object_line_xy_set(ovl->obj, fx, fy, tx, ty);
2098    evas_object_show(ovl->obj);
2099 }
2100
2101 static void
2102 _overlay_line_free(Overlay_Line *ovl)
2103 {
2104    EINA_SAFETY_ON_NULL_RETURN(ovl);
2105    evas_object_del(ovl->obj);
2106    free(ovl);
2107 }
2108
2109 static Overlay_Line *
2110 _overlay_line_new(Widget_Data *wd, double flon, double flat, double tlon, double tlat, Color c)
2111 {
2112    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2113
2114    Overlay_Line *ovl = ELM_NEW(Overlay_Line);
2115    ovl->wd = wd;
2116    ovl->flon = flon;
2117    ovl->flat = flat;
2118    ovl->tlon = tlon;
2119    ovl->tlat = tlat;
2120    ovl->obj = evas_object_line_add(evas_object_evas_get(wd->obj));
2121    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2122    _overlay_line_color_update(ovl, c);
2123    return ovl;
2124 }
2125
2126 static void
2127 _overlay_polygon_color_update(Overlay_Polygon *ovl, Color c)
2128 {
2129    EINA_SAFETY_ON_NULL_RETURN(ovl);
2130    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2131 }
2132
2133 static void
2134 _overlay_polygon_hide(Overlay_Polygon *ovl)
2135 {
2136    EINA_SAFETY_ON_NULL_RETURN(ovl);
2137    if (ovl->obj) evas_object_hide(ovl->obj);
2138 }
2139
2140 static void
2141 _overlay_polygon_show(Overlay_Polygon *ovl)
2142 {
2143    EINA_SAFETY_ON_NULL_RETURN(ovl);
2144    Eina_List *l;
2145    Region *r;
2146    Widget_Data *wd = ovl->wd;
2147
2148    evas_object_polygon_points_clear(ovl->obj);
2149    EINA_LIST_FOREACH(ovl->regions, l, r)
2150      {
2151         Evas_Coord x, y;
2152         _region_to_coord_convert(wd, r->lon, r->lat, wd->size.w, &x, &y);
2153         _coord_to_canvas(wd, x, y, &x, &y);
2154         evas_object_polygon_point_add(ovl->obj, x, y);
2155      }
2156    evas_object_show(ovl->obj);
2157 }
2158
2159 static void
2160 _overlay_polygon_free(Overlay_Polygon *ovl)
2161 {
2162    EINA_SAFETY_ON_NULL_RETURN(ovl);
2163    Region *r;
2164    evas_object_del(ovl->obj);
2165    EINA_LIST_FREE(ovl->regions, r) free(r);
2166    free(ovl);
2167 }
2168
2169 static Overlay_Polygon *
2170 _overlay_polygon_new(Widget_Data *wd, Color c)
2171 {
2172    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2173
2174    Overlay_Polygon *ovl = ELM_NEW(Overlay_Polygon);
2175    ovl->wd = wd;
2176    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2177    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2178    _overlay_polygon_color_update(ovl, c);
2179    return ovl;
2180 }
2181
2182 static void
2183 _overlay_circle_color_update(Overlay_Circle *ovl, Color c)
2184 {
2185    EINA_SAFETY_ON_NULL_RETURN(ovl);
2186    Evas_Object *obj = elm_layout_edje_get(ovl->obj);
2187    evas_object_color_set(obj, c.r, c.g, c.b, c.a);
2188 }
2189
2190 static void
2191 _overlay_circle_hide(Overlay_Circle *ovl)
2192 {
2193    EINA_SAFETY_ON_NULL_RETURN(ovl);
2194    if (ovl->obj) evas_object_hide(ovl->obj);
2195 }
2196
2197 static void
2198 _overlay_circle_show(Overlay_Circle *ovl)
2199 {
2200    EINA_SAFETY_ON_NULL_RETURN(ovl);
2201    double r;
2202    Evas_Coord x, y;
2203    Widget_Data *wd = ovl->wd;
2204
2205    r = (ovl->ratio) * wd->size.w;
2206    _region_to_coord_convert(wd, ovl->lon, ovl->lat, wd->size.w, &x, &y);
2207    _coord_to_canvas(wd, x, y, &x, &y);
2208    _obj_place(ovl->obj, x - r, y - r, r * 2, r * 2);
2209 }
2210
2211 static void
2212 _overlay_circle_free(Overlay_Circle *ovl)
2213 {
2214    EINA_SAFETY_ON_NULL_RETURN(ovl);
2215    evas_object_del(ovl->obj);
2216    free(ovl);
2217 }
2218
2219 static Overlay_Circle *
2220 _overlay_circle_new(Widget_Data *wd, double lon, double lat, double radius, Color c)
2221 {
2222    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2223
2224    Overlay_Circle *ovl = ELM_NEW(Overlay_Circle);
2225    ovl->wd = wd;
2226    ovl->lon = lon;
2227    ovl->lat = lat;
2228    ovl->radius = radius;
2229    ovl->ratio = radius / wd->size.w;
2230
2231    ovl->obj = elm_layout_add(wd->obj);
2232    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2233    evas_object_stack_above(ovl->obj, wd->sep_maps_overlays);
2234    elm_layout_theme_set(ovl->obj, "map/circle", "base",
2235                         elm_widget_style_get(wd->obj));
2236    _overlay_circle_color_update(ovl, c);
2237    return ovl;
2238 }
2239
2240 static void
2241 _overlay_scale_color_update(Overlay_Scale *ovl, Color c)
2242 {
2243    EINA_SAFETY_ON_NULL_RETURN(ovl);
2244    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2245 }
2246
2247 static void
2248 _overlay_scale_hide(Overlay_Scale *ovl)
2249 {
2250    EINA_SAFETY_ON_NULL_RETURN(ovl);
2251    if (ovl->obj) evas_object_hide(ovl->obj);
2252 }
2253
2254  static void
2255 _overlay_scale_show(Overlay_Scale *ovl)
2256 {
2257    EINA_SAFETY_ON_NULL_RETURN(ovl);
2258    Evas_Coord  w;
2259    double lon, lat;
2260    double text;
2261    char buf[32];
2262    double meter;
2263    Widget_Data *wd = ovl->wd;
2264
2265    if ((int)sizeof(_scale_tb) <= wd->zoom)
2266      {
2267         ERR("Zoom level is too high");
2268         return;
2269      }
2270
2271    elm_map_region_get(wd->obj, &lon, &lat);
2272    meter = wd->src_tile->scale_cb(wd->obj, lon, lat, wd->zoom);
2273
2274    w = (_scale_tb[wd->zoom] / meter) * (wd->zoom_detail - wd->zoom + 1);
2275
2276    text = _scale_tb[wd->zoom]/1000;
2277    if (text < 1)  snprintf(buf, sizeof(buf), "%d m", (int)(text * 1000));
2278    else   snprintf(buf, sizeof(buf), "%d km", (int)text);
2279
2280    edje_object_part_text_set(elm_layout_edje_get(ovl->obj), "elm.text", buf);
2281    _obj_place(ovl->obj, ovl->x, ovl->y, w, ovl->h);
2282 }
2283
2284  static void
2285 _overlay_scale_free(Overlay_Scale *ovl)
2286 {
2287    EINA_SAFETY_ON_NULL_RETURN(ovl);
2288    evas_object_del(ovl->obj);
2289    free(ovl);
2290 }
2291
2292 static Overlay_Scale *
2293 _overlay_scale_new(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Color c)
2294 {
2295    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2296    const char *s;
2297
2298    Overlay_Scale *ovl = ELM_NEW(Overlay_Scale);
2299    ovl->wd = wd;
2300    ovl->x = x;
2301    ovl->y = y;
2302
2303    ovl->obj = elm_layout_add(wd->obj);
2304    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2305    evas_object_stack_above(ovl->obj, wd->sep_maps_overlays);
2306    elm_layout_theme_set(ovl->obj, "map/scale", "base",
2307                         elm_widget_style_get(wd->obj));
2308    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_w");
2309    if (s) ovl->w = atoi(s);
2310    else ovl->w = 100;
2311    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_h");
2312    if (s) ovl->h = atoi(s);
2313    else ovl->h = 60;
2314    _overlay_scale_color_update(ovl, c);
2315    return ovl;
2316 }
2317
2318 static void
2319 _overlay_grouping(Eina_List *clas_membs, Elm_Map_Overlay *boss)
2320 {
2321    EINA_SAFETY_ON_NULL_RETURN(clas_membs);
2322    EINA_SAFETY_ON_NULL_RETURN(boss);
2323
2324    Eina_List *l;
2325    Eina_List *grp_membs = NULL;
2326    Elm_Map_Overlay *memb;
2327
2328    int sum_x = 0, sum_y = 0, cnt = 0;
2329    Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
2330
2331    if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2332       _overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2333    else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2334       _overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2335
2336    EINA_LIST_FOREACH(clas_membs, l, memb)
2337      {
2338         Evas_Coord x = 0, y = 0, w = 0, h = 0;
2339
2340         if (boss == memb || memb->grp->in) continue;
2341         if ((memb->hide) || (memb->zoom_min > memb->wd->zoom)) continue;
2342
2343         if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2344            _overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
2345         else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2346            _overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
2347
2348         if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
2349         if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
2350                                 bw * OVERLAY_GROUPING_SCALE,
2351                                 bh * OVERLAY_GROUPING_SCALE))
2352           {
2353              // Join group.
2354              memb->grp->boss = EINA_FALSE;
2355              memb->grp->in = EINA_TRUE;
2356              sum_x += x;
2357              sum_y += y;
2358              cnt++;
2359              grp_membs = eina_list_append(grp_membs, memb);
2360           }
2361      }
2362
2363    if (cnt >= 1)
2364      {
2365         // Mark as boss
2366         boss->grp->boss = EINA_TRUE;
2367         boss->grp->in = EINA_TRUE;
2368         sum_x = (sum_x + bx) / (cnt + 1);
2369         sum_y = (sum_y + by) / (cnt + 1);
2370         grp_membs = eina_list_append(grp_membs, boss);
2371         _overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
2372      }
2373 }
2374
2375 static void
2376 _overlay_show(Elm_Map_Overlay *overlay)
2377 {
2378    Widget_Data *wd = overlay->wd;
2379    Eina_Bool hide = EINA_FALSE;
2380
2381    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) return;
2382
2383    if (overlay->paused) return;
2384    if ((overlay->grp->clas) &&  (overlay->grp->clas->paused)) return;
2385
2386    if (((overlay->grp->in) || (overlay->hide) ||
2387        (overlay->zoom_min > wd->zoom)))
2388       hide = EINA_TRUE;
2389    if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
2390        (overlay->grp->clas->zoom_min > wd->zoom)))
2391       hide = EINA_TRUE;
2392
2393    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2394      {
2395         if (hide) _overlay_default_hide(overlay->ovl);
2396         else _overlay_default_show(overlay->ovl);
2397      }
2398    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2399      {
2400         if (hide) _overlay_bubble_hide(overlay->ovl);
2401         else _overlay_bubble_show(overlay->ovl);
2402      }
2403    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
2404      {
2405        if (hide) _overlay_route_hide(overlay->ovl);
2406        else _overlay_route_show(overlay->ovl);
2407      }
2408    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
2409      {
2410         if (hide) _overlay_line_hide(overlay->ovl);
2411         else _overlay_line_show(overlay->ovl);
2412      }
2413    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
2414      {
2415         if (hide) _overlay_polygon_hide(overlay->ovl);
2416         else _overlay_polygon_show(overlay->ovl);
2417      }
2418    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
2419      {
2420         if (hide) _overlay_circle_hide(overlay->ovl);
2421         else _overlay_circle_show(overlay->ovl);
2422      }
2423    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
2424      {
2425         if (hide) _overlay_scale_hide(overlay->ovl);
2426         else _overlay_scale_show(overlay->ovl);
2427      }
2428 }
2429
2430 static void
2431 _overlay_place(Widget_Data *wd)
2432 {
2433    EINA_SAFETY_ON_NULL_RETURN(wd);
2434
2435    Eina_List *l, *ll;
2436    Elm_Map_Overlay *overlay;
2437
2438    // Reset group & Update overlays coord
2439    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2440      {
2441         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2442         overlay->grp->in = EINA_FALSE;
2443         overlay->grp->boss = EINA_FALSE;
2444
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 overlays
2472    EINA_LIST_FOREACH(wd->overlays, l, overlay)  _overlay_show(overlay);
2473
2474    // Place group overlays on top of overlays
2475    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2476      {
2477         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2478         if (overlay->grp->boss) _overlay_group_show(overlay->grp);
2479         else _overlay_group_hide(overlay->grp);
2480      }
2481 }
2482
2483 static Evas_Object *
2484 _overlay_obj_get(const Elm_Map_Overlay *overlay)
2485 {
2486    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2487    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
2488      {
2489         Overlay_Group *ovl = overlay->ovl;
2490         Overlay_Default *df = ovl->ovl;
2491         return df->layout;
2492      }
2493    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2494      {
2495         Overlay_Default *ovl = overlay->ovl;
2496         return ovl->layout;
2497      }
2498    else
2499      {
2500         ERR("Not supported overlay type: %d", overlay->type);
2501         return NULL;
2502      }
2503 }
2504
2505 static void
2506 _overlays_show(void *data)
2507 {
2508    EINA_SAFETY_ON_NULL_RETURN(data);
2509    Delayed_Data *dd = data;
2510
2511    int zoom, zoom_max;
2512    double max_lon, min_lon, max_lat, min_lat;
2513    Evas_Coord vw, vh;
2514
2515    _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
2516    dd->lon = (max_lon + min_lon) / 2;
2517    dd->lat = (max_lat + min_lat) / 2;
2518
2519    zoom = dd->wd->src_tile->zoom_min;
2520    _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
2521    if (dd->wd->src_tile->zoom_max < dd->wd->zoom_max)
2522       zoom_max = dd->wd->src_tile->zoom_max;
2523    else zoom_max = dd->wd->zoom_max;
2524    while (zoom <= zoom_max)
2525      {
2526         Evas_Coord size, max_x, max_y, min_x, min_y;
2527         size = pow(2.0, zoom) * dd->wd->tsize;
2528         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
2529         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
2530         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
2531         zoom++;
2532      }
2533    zoom--;
2534
2535    zoom_do(dd->wd, zoom);
2536    _region_show(dd);
2537    evas_object_smart_changed(dd->wd->pan_smart);
2538 }
2539
2540 static void
2541 _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
2542 {
2543    Pan *sd = evas_object_smart_data_get(obj);
2544    EINA_SAFETY_ON_NULL_RETURN(sd);
2545    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2546
2547    sd->wd->pan_x = x;
2548    sd->wd->pan_y = y;
2549    evas_object_smart_changed(obj);
2550 }
2551
2552 static void
2553 _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2554 {
2555    Pan *sd = evas_object_smart_data_get(obj);
2556    EINA_SAFETY_ON_NULL_RETURN(sd);
2557    if (x) *x = sd->wd->pan_x;
2558    if (y) *y = sd->wd->pan_y;
2559 }
2560
2561 static void
2562 _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2563 {
2564    Pan *sd = evas_object_smart_data_get(obj);
2565    EINA_SAFETY_ON_NULL_RETURN(sd);
2566    Evas_Coord ow, oh;
2567    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2568    ow = sd->wd->size.w - ow;
2569    oh = sd->wd->size.h - oh;
2570    if (ow < 0) ow = 0;
2571    if (oh < 0) oh = 0;
2572    if (x) *x = ow;
2573    if (y) *y = oh;
2574 }
2575
2576 static void
2577 _pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
2578 {
2579    if (x) *x = 0;
2580    if (y) *y = 0;
2581 }
2582
2583 static void
2584 _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
2585 {
2586    Pan *sd = evas_object_smart_data_get(obj);
2587    EINA_SAFETY_ON_NULL_RETURN(sd);
2588    if (w) *w = sd->wd->size.w;
2589    if (h) *h = sd->wd->size.h;
2590 }
2591
2592 static void
2593 _pan_add(Evas_Object *obj)
2594 {
2595    Pan *sd;
2596    Evas_Object_Smart_Clipped_Data *cd;
2597    parent_sc.add(obj);
2598    cd = evas_object_smart_data_get(obj);
2599    EINA_SAFETY_ON_NULL_RETURN(cd);
2600    sd = ELM_NEW(Pan);
2601    sd->__clipped_data = *cd;
2602    free(cd);
2603    evas_object_smart_data_set(obj, sd);
2604 }
2605
2606 static void
2607 _pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
2608 {
2609    Pan *sd = evas_object_smart_data_get(obj);
2610    EINA_SAFETY_ON_NULL_RETURN(sd);
2611
2612    _sizing_eval(sd->wd);
2613    elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
2614    evas_object_smart_changed(obj);
2615 }
2616
2617 static void
2618 _pan_calculate(Evas_Object *obj)
2619 {
2620    Pan *sd = evas_object_smart_data_get(obj);
2621    EINA_SAFETY_ON_NULL_RETURN(sd);
2622
2623    Evas_Coord w, h;
2624    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
2625    if (w <= 0 || h <= 0) return;
2626
2627    _grid_place(sd->wd);
2628    _overlay_place(sd->wd);
2629    _track_place(sd->wd);
2630    _delayed_do(sd->wd);
2631 }
2632
2633 static void
2634 _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
2635 {
2636    EINA_SAFETY_ON_NULL_RETURN(obj);
2637    evas_object_smart_changed(obj);
2638 }
2639
2640 static void
2641 _hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2642 {
2643    EINA_SAFETY_ON_NULL_RETURN(data);
2644    Widget_Data *wd = data;
2645    elm_smart_scroller_hold_set(wd->scr, 1);
2646 }
2647
2648 static void
2649 _hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2650 {
2651    EINA_SAFETY_ON_NULL_RETURN(data);
2652    Widget_Data *wd = data;
2653    elm_smart_scroller_hold_set(wd->scr, 0);
2654 }
2655
2656 static void
2657 _freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2658 {
2659    EINA_SAFETY_ON_NULL_RETURN(data);
2660    Widget_Data *wd = data;
2661    elm_smart_scroller_freeze_set(wd->scr, 1);
2662 }
2663
2664 static void
2665 _freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2666 {
2667    EINA_SAFETY_ON_NULL_RETURN(data);
2668    Widget_Data *wd = data;
2669    elm_smart_scroller_freeze_set(wd->scr, 0);
2670 }
2671
2672 static Eina_Bool
2673 cb_dump_name_attrs(void *data, const char *key, const char *value)
2674 {
2675    Name_Dump *dump = (Name_Dump*)data;
2676    if (!dump) return EINA_FALSE;
2677
2678    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
2679    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
2680
2681    return EINA_TRUE;
2682 }
2683
2684 static Eina_Bool
2685 cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2686 {
2687    Route_Dump *dump = data;
2688    if (!dump) return EINA_FALSE;
2689
2690    switch (type)
2691      {
2692       case EINA_SIMPLE_XML_OPEN:
2693       case EINA_SIMPLE_XML_OPEN_EMPTY:
2694         {
2695            const char *attrs;
2696
2697            attrs = eina_simple_xml_tag_attributes_find(value, length);
2698            if (!attrs)
2699              {
2700                 if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
2701                 else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
2702                 else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
2703                 else dump->id = ROUTE_XML_NONE;
2704              }
2705          }
2706         break;
2707       case EINA_SIMPLE_XML_DATA:
2708         {
2709            char *buf = malloc(length);
2710            if (!buf) return EINA_FALSE;
2711            snprintf(buf, length, "%s", value);
2712            if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
2713            else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
2714            else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
2715            free(buf);
2716         }
2717         break;
2718       default:
2719         break;
2720      }
2721
2722    return EINA_TRUE;
2723 }
2724
2725 static Eina_Bool
2726 cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2727 {
2728    Name_Dump *dump = data;
2729    if (!dump) return EINA_FALSE;
2730
2731    switch (type)
2732      {
2733       case EINA_SIMPLE_XML_OPEN:
2734       case EINA_SIMPLE_XML_OPEN_EMPTY:
2735         {
2736            const char *attrs;
2737            attrs = eina_simple_xml_tag_attributes_find(value, length);
2738            if (attrs)
2739              {
2740                 if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
2741                 else dump->id = NAME_XML_NONE;
2742
2743                 eina_simple_xml_attributes_parse
2744                   (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
2745              }
2746         }
2747         break;
2748       case EINA_SIMPLE_XML_DATA:
2749         {
2750            char *buf = malloc(length + 1);
2751            if (!buf) return EINA_FALSE;
2752            snprintf(buf, length + 1, "%s", value);
2753            if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
2754            free(buf);
2755         }
2756         break;
2757       default:
2758         break;
2759      }
2760
2761    return EINA_TRUE;
2762 }
2763
2764 static void
2765 _kml_parse(Elm_Map_Route *r)
2766 {
2767    EINA_SAFETY_ON_NULL_RETURN(r);
2768    EINA_SAFETY_ON_NULL_RETURN(r->fname);
2769
2770    FILE *f;
2771    char **str;
2772    unsigned int ele, idx;
2773    double lon, lat;
2774
2775    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
2776
2777    f = fopen(r->fname, "rb");
2778    if (f)
2779      {
2780         long sz;
2781
2782         fseek(f, 0, SEEK_END);
2783         sz = ftell(f);
2784         if (sz > 0)
2785           {
2786              char *buf;
2787
2788              fseek(f, 0, SEEK_SET);
2789              buf = malloc(sz);
2790              if (buf)
2791                {
2792                   if (fread(buf, 1, sz, f))
2793                     {
2794                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
2795                                              &dump);
2796                        free(buf);
2797                     }
2798                }
2799           }
2800         fclose(f);
2801
2802         if (dump.distance) r->info.distance = dump.distance;
2803         if (dump.description)
2804           {
2805              eina_stringshare_replace(&r->info.waypoints, dump.description);
2806              str = eina_str_split_full(dump.description, "\n", 0, &ele);
2807              r->info.waypoint_count = ele;
2808              for (idx = 0; idx < ele; idx++)
2809                {
2810                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
2811                   if (wp)
2812                     {
2813                        wp->wd = r->wd;
2814                        wp->point = eina_stringshare_add(str[idx]);
2815                        DBG("%s", str[idx]);
2816                        r->waypoint = eina_list_append(r->waypoint, wp);
2817                     }
2818                }
2819              if (str && str[0])
2820                {
2821                   free(str[0]);
2822                   free(str);
2823                }
2824           }
2825         else WRN("description is not found !");
2826
2827         if (dump.coordinates)
2828           {
2829              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
2830              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
2831              r->info.node_count = ele;
2832              for (idx = 0; idx < ele; idx++)
2833                {
2834                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
2835                   Path_Node *n = ELM_NEW(Path_Node);
2836                   if (n)
2837                     {
2838                        n->wd = r->wd;
2839                        n->pos.lon = lon;
2840                        n->pos.lat = lat;
2841                        n->idx = idx;
2842                        DBG("%lf:%lf", lon, lat);
2843                        n->pos.address = NULL;
2844                        r->nodes = eina_list_append(r->nodes, n);
2845                     }
2846                }
2847              if (str && str[0])
2848                {
2849                   free(str[0]);
2850                   free(str);
2851                }
2852           }
2853      }
2854 }
2855
2856 static void
2857 _name_parse(Elm_Map_Name *n)
2858 {
2859    EINA_SAFETY_ON_NULL_RETURN(n);
2860    EINA_SAFETY_ON_NULL_RETURN(n->fname);
2861
2862    FILE *f;
2863
2864    Name_Dump dump = {0, NULL, 0.0, 0.0};
2865
2866    f = fopen(n->fname, "rb");
2867    if (f)
2868      {
2869         long sz;
2870
2871         fseek(f, 0, SEEK_END);
2872         sz = ftell(f);
2873         if (sz > 0)
2874           {
2875              char *buf;
2876
2877              fseek(f, 0, SEEK_SET);
2878              buf = malloc(sz);
2879              if (buf)
2880                {
2881                   if (fread(buf, 1, sz, f))
2882                     {
2883                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
2884                        free(buf);
2885                     }
2886                }
2887           }
2888         fclose(f);
2889
2890         if (dump.address)
2891           {
2892              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
2893              n->address = strdup(dump.address);
2894           }
2895         n->lon = dump.lon;
2896         n->lat = dump.lat;
2897      }
2898 }
2899
2900 Grid *_get_current_grid(Widget_Data *wd)
2901 {
2902    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2903    Eina_List *l;
2904    Grid *g = NULL, *ret = NULL;
2905    EINA_LIST_FOREACH(wd->grids, l, g)
2906      {
2907         if (wd->zoom == g->zoom)
2908           {
2909              ret = g;
2910              break;
2911           }
2912      }
2913    return ret;
2914 }
2915
2916 static void
2917 _route_cb(void *data, const char *file,  int status)
2918 {
2919    EINA_SAFETY_ON_NULL_RETURN(data);
2920    EINA_SAFETY_ON_NULL_RETURN(file);
2921
2922    Elm_Map_Route *route = data;
2923    Widget_Data *wd = route->wd;
2924    EINA_SAFETY_ON_NULL_RETURN(wd);
2925
2926    route->job = NULL;
2927    if (status == 200)
2928      {
2929         _kml_parse(route);
2930         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
2931             route->flon, route->flat, route->tlon, route->tlat);
2932         if (route->cb) route->cb(route->data, wd->obj, route);
2933         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
2934      }
2935    else
2936      {
2937         ERR("Route request failed: %d", status);
2938         if (route->cb) route->cb(route->data, wd->obj, NULL);
2939         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
2940      }
2941
2942    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
2943                            "elm,state,busy,stop", "elm");
2944 }
2945
2946 static void
2947 _name_cb(void *data, const char *file,  int status)
2948 {
2949    EINA_SAFETY_ON_NULL_RETURN(data);
2950    EINA_SAFETY_ON_NULL_RETURN(file);
2951
2952    Elm_Map_Name *name = data;
2953    Widget_Data *wd = name->wd;
2954    EINA_SAFETY_ON_NULL_RETURN(wd);
2955
2956    name->job = NULL;
2957    if (status == 200)
2958      {
2959         _name_parse(name);
2960         INF("Name request success address:%s, lon:%lf, lat:%lf",
2961             name->address, name->lon, name->lat);
2962         if (name->cb) name->cb(name->data, wd->obj, name);
2963         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
2964      }
2965    else
2966      {
2967         ERR("Name request failed: %d", status);
2968         if (name->cb) name->cb(name->data, wd->obj, NULL);
2969         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
2970      }
2971    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
2972                            "elm,state,busy,stop", "elm");
2973 }
2974
2975
2976
2977 static Elm_Map_Name *
2978 _name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
2979 {
2980    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2981    Widget_Data *wd = elm_widget_data_get(obj);
2982    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2983    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
2984
2985
2986    char *url;
2987    char fname[PATH_MAX];
2988
2989    if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
2990
2991    url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
2992    if (!url)
2993      {
2994         ERR("Name URL is NULL");
2995         return NULL;
2996      }
2997
2998    Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
2999    name->wd = wd;
3000    snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
3001    name->fname = strdup(fname);
3002    name->method = method;
3003    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
3004    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3005      {
3006         name->lon = lon;
3007         name->lat = lat;
3008      }
3009    name->cb = name_cb;
3010    name->data = data;
3011
3012    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3013                                  &(name->job), wd->ua) || !(name->job))
3014      {
3015         ERR("Can't request Name from %s to %s", url, name->fname);
3016         if (name->address) free(name->address);
3017         free(name->fname);
3018         free(name);
3019         return NULL;
3020      }
3021    INF("Name requested from %s to %s", url, name->fname);
3022    free(url);
3023
3024    wd->names = eina_list_append(wd->names, name);
3025    evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
3026    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3027                            "elm,state,busy,start", "elm");
3028    return name;
3029 }
3030
3031 static Evas_Event_Flags
3032 _pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
3033 {
3034    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3035    Widget_Data *wd = data;
3036
3037    wd->pinch_zoom = wd->zoom_detail;
3038    return EVAS_EVENT_FLAG_NONE;
3039 }
3040
3041 static Evas_Event_Flags
3042 _pinch_zoom_cb(void *data, void *event_info)
3043 {
3044    Widget_Data *wd = data;
3045    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3046
3047    if (!wd->paused)
3048      {
3049         Elm_Gesture_Zoom_Info *ei = event_info;
3050         zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
3051      }
3052    return EVAS_EVENT_FLAG_NONE;
3053 }
3054
3055 static Evas_Event_Flags
3056 _pinch_rotate_cb(void *data, void *event_info)
3057 {
3058    Widget_Data *wd = data;
3059    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3060
3061    if (!wd->paused)
3062      {
3063         int x, y, w, h;
3064         Elm_Gesture_Rotate_Info *ei = event_info;
3065         evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
3066
3067         wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
3068         wd->rotate.cx = x + ((double)w * 0.5);
3069         wd->rotate.cy = y + ((double)h * 0.5);
3070
3071         evas_object_smart_changed(wd->pan_smart);
3072      }
3073    return EVAS_EVENT_FLAG_NONE;
3074 }
3075
3076 static Evas_Event_Flags
3077 _pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
3078 {
3079    Widget_Data *wd = data;
3080    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3081
3082    wd->rotate.a = wd->rotate.d;
3083
3084    return EVAS_EVENT_FLAG_NONE;
3085 }
3086
3087 static Eina_Bool
3088 _source_tile_mod_cb(Eina_Module *m, void *data)
3089 {
3090    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3091
3092    Widget_Data *wd = data;
3093    Source_Tile *s;
3094    Elm_Map_Module_Source_Name_Func name_cb;
3095    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
3096    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
3097    Elm_Map_Module_Tile_Url_Func url_cb;
3098    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
3099    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
3100    Elm_Map_Module_Tile_Scale_Func scale_cb;
3101    const char *file;
3102
3103    file = eina_module_file_get(m);
3104    if (!eina_module_load(m))
3105      {
3106         ERR("Could not load module \"%s\": %s", file,
3107             eina_error_msg_get(eina_error_get()));
3108         return EINA_FALSE;
3109      }
3110
3111    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3112    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
3113    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
3114    url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
3115    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
3116    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
3117    scale_cb = eina_module_symbol_get(m, "map_module_tile_scale_get");
3118    if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
3119        (!geo_to_coord) || (!coord_to_geo) || (!scale_cb))
3120      {
3121         WRN("Could not find map module functions from module \"%s\": %s",
3122             file, eina_error_msg_get(eina_error_get()));
3123         eina_module_unload(m);
3124         return EINA_FALSE;
3125      }
3126    s = ELM_NEW(Source_Tile);
3127    s->name = name_cb();
3128    s->zoom_min = zoom_min();
3129    s->zoom_max = zoom_max();
3130    s->url_cb = url_cb;
3131    s->geo_to_coord = geo_to_coord;
3132    s->coord_to_geo = coord_to_geo;
3133    s->scale_cb = scale_cb;
3134    wd->src_tiles = eina_list_append(wd->src_tiles, s);
3135
3136    return EINA_TRUE;
3137 }
3138
3139 static void
3140 _source_tile_load(Widget_Data *wd)
3141 {
3142    unsigned int idx;
3143    Eina_List *l;
3144    Source_Tile *s;
3145
3146    // Load from hard coded data
3147    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
3148      {
3149         s= ELM_NEW(Source_Tile);
3150         s->name = src_tiles[idx].name;
3151         s->zoom_min = src_tiles[idx].zoom_min;
3152         s->zoom_max = src_tiles[idx].zoom_max;
3153         s->url_cb = src_tiles[idx].url_cb;
3154         s->geo_to_coord = src_tiles[idx].geo_to_coord;
3155         s->coord_to_geo = src_tiles[idx].coord_to_geo;
3156         s->scale_cb = src_tiles[idx].scale_cb;
3157         wd->src_tiles = eina_list_append(wd->src_tiles, s);
3158      }
3159
3160    // Load from modules
3161    wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
3162                                             &_source_tile_mod_cb, wd);
3163
3164    // Set default source
3165    wd->src_tile = eina_list_nth(wd->src_tiles, 0);
3166
3167    // Make name strings
3168    idx = 0;
3169    wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
3170                                 sizeof(char *));
3171    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3172      {
3173         eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
3174         INF("source : %s", wd->src_tile_names[idx]);
3175         idx++;
3176      }
3177 }
3178
3179 static void
3180 _source_tile_unload(Widget_Data *wd)
3181 {
3182    int idx = 0;
3183    Source_Tile *s;
3184
3185    for (idx = 0; wd->src_tile_names[idx]; idx++)
3186       eina_stringshare_del(wd->src_tile_names[idx]);
3187    EINA_LIST_FREE(wd->src_tiles, s) free(s);
3188    eina_module_list_free(wd->src_tile_mods);
3189 }
3190
3191 static void
3192 _source_tile_set(Widget_Data *wd, const char *source_name)
3193 {
3194    EINA_SAFETY_ON_NULL_RETURN(wd);
3195    EINA_SAFETY_ON_NULL_RETURN(source_name);
3196    Source_Tile *s;
3197    Eina_List *l;
3198
3199    if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
3200
3201    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3202      {
3203         if (!strcmp(s->name, source_name))
3204           {
3205              wd->src_tile = s;
3206              break;
3207           }
3208      }
3209    if (!wd->src_tile)
3210      {
3211         ERR("source name (%s) is not found", source_name);
3212         return;
3213      }
3214
3215    if (wd->src_tile->zoom_max < wd->zoom)
3216       wd->zoom = wd->src_tile->zoom_max;
3217    else if (wd->src_tile->zoom_min > wd->zoom)
3218       wd->zoom = wd->src_tile->zoom_min;
3219
3220    if (wd->src_tile->zoom_max < wd->zoom_max)
3221       wd->zoom_max = wd->src_tile->zoom_max;
3222    if (wd->src_tile->zoom_min > wd->zoom_min)
3223       wd->zoom_min = wd->src_tile->zoom_min;
3224
3225    _grid_all_clear(wd);
3226    _grid_all_create(wd);
3227    zoom_do(wd, wd->zoom);
3228 }
3229
3230 static Eina_Bool
3231 _source_route_mod_cb(Eina_Module *m, void *data)
3232 {
3233    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3234
3235    Widget_Data *wd = data;
3236    Source_Route *s;
3237    Elm_Map_Module_Source_Name_Func name_cb;
3238    Elm_Map_Module_Route_Url_Func url_cb;
3239    const char *file;
3240
3241    file = eina_module_file_get(m);
3242    if (!eina_module_load(m))
3243      {
3244         ERR("Could not load module \"%s\": %s", file,
3245             eina_error_msg_get(eina_error_get()));
3246         return EINA_FALSE;
3247      }
3248
3249    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3250    url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
3251
3252    if ((!name_cb) || (!url_cb))
3253      {
3254         WRN("Could not find map module functions from module \"%s\": %s",
3255             file, eina_error_msg_get(eina_error_get()));
3256         eina_module_unload(m);
3257         return EINA_FALSE;
3258      }
3259    s = ELM_NEW(Source_Tile);
3260    s->name = name_cb();
3261    s->url_cb = url_cb;
3262    wd->src_routes = eina_list_append(wd->src_routes, s);
3263
3264    eina_module_unload(m);
3265    return EINA_TRUE;
3266 }
3267
3268 static void
3269 _source_route_load(Widget_Data *wd)
3270 {
3271    unsigned int idx;
3272    Eina_List *l;
3273    Source_Route *s;
3274
3275    // Load from hard coded data
3276    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
3277      {
3278         s= ELM_NEW(Source_Route);
3279         s->name = src_routes[idx].name;
3280         s->url_cb = src_routes[idx].url_cb;
3281         wd->src_routes = eina_list_append(wd->src_routes, s);
3282      }
3283
3284    // Load from modules
3285    wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
3286                                             1, &_source_route_mod_cb, wd);
3287
3288    // Set default source
3289    wd->src_route = eina_list_nth(wd->src_routes, 0);
3290
3291    // Make name strings
3292    idx = 0;
3293    wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
3294                                    sizeof(char *));
3295    EINA_LIST_FOREACH(wd->src_routes, l, s)
3296      {
3297         eina_stringshare_replace(&wd->src_route_names[idx], s->name);
3298         INF("source : %s", wd->src_route_names[idx]);
3299         idx++;
3300      }
3301 }
3302
3303 static void
3304 _source_route_unload(Widget_Data *wd)
3305 {
3306    int idx = 0;
3307    Source_Route *s;
3308
3309    for (idx = 0; wd->src_route_names[idx]; idx++)
3310       eina_stringshare_del(wd->src_route_names[idx]);
3311    EINA_LIST_FREE(wd->src_routes, s) free(s);
3312    eina_module_list_free(wd->src_route_mods);
3313 }
3314
3315 static void
3316 _source_route_set(Widget_Data *wd, const char *source_name)
3317 {
3318    EINA_SAFETY_ON_NULL_RETURN(wd);
3319    EINA_SAFETY_ON_NULL_RETURN(source_name);
3320    Source_Route *s;
3321    Eina_List *l;
3322
3323    if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
3324
3325    EINA_LIST_FOREACH(wd->src_routes, l, s)
3326      {
3327         if (!strcmp(s->name, source_name))
3328           {
3329              wd->src_route = s;
3330              break;
3331           }
3332      }
3333    if (!wd->src_route)
3334      {
3335         ERR("source name (%s) is not found", source_name);
3336         return;
3337      }
3338 }
3339
3340 static Eina_Bool
3341 _source_name_mod_cb(Eina_Module *m, void *data)
3342 {
3343    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3344
3345    Widget_Data *wd = data;
3346    Source_Name *s;
3347    Elm_Map_Module_Source_Name_Func name_cb;
3348    Elm_Map_Module_Name_Url_Func url_cb;
3349    const char *file;
3350
3351    file = eina_module_file_get(m);
3352    if (!eina_module_load(m))
3353      {
3354         ERR("Could not load module \"%s\": %s", file,
3355             eina_error_msg_get(eina_error_get()));
3356         return EINA_FALSE;
3357      }
3358
3359    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3360    url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
3361
3362    if ((!name_cb) || (!url_cb))
3363      {
3364         WRN("Could not find map module functions from module \"%s\": %s",
3365             file, eina_error_msg_get(eina_error_get()));
3366         eina_module_unload(m);
3367         return EINA_FALSE;
3368      }
3369    s = ELM_NEW(Source_Tile);
3370    s->name = name_cb();
3371    s->url_cb = url_cb;
3372    wd->src_names = eina_list_append(wd->src_names, s);
3373
3374    eina_module_unload(m);
3375    return EINA_TRUE;
3376 }
3377
3378 static void
3379 _source_name_load(Widget_Data *wd)
3380 {
3381    unsigned int idx;
3382    Eina_List *l;
3383    Source_Name *s;
3384
3385    // Load from hard coded data
3386    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
3387      {
3388         s= ELM_NEW(Source_Name);
3389         s->name = src_names[idx].name;
3390         s->url_cb = src_names[idx].url_cb;
3391         wd->src_names = eina_list_append(wd->src_names, s);
3392      }
3393
3394    // Load from modules
3395    wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
3396                                             &_source_name_mod_cb, wd);
3397
3398    // Set default source
3399    wd->src_name = eina_list_nth(wd->src_names, 0);
3400
3401    // Make name strings
3402    idx = 0;
3403    wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
3404                                    sizeof(char *));
3405    EINA_LIST_FOREACH(wd->src_names, l, s)
3406      {
3407         eina_stringshare_replace(&wd->src_name_names[idx], s->name);
3408         INF("source : %s", wd->src_name_names[idx]);
3409         idx++;
3410      }
3411 }
3412
3413 static void
3414 _source_name_unload(Widget_Data *wd)
3415 {
3416    int idx = 0;
3417    Source_Name *s;
3418
3419    for (idx = 0; wd->src_name_names[idx]; idx++)
3420       eina_stringshare_del(wd->src_name_names[idx]);
3421    EINA_LIST_FREE(wd->src_names, s) free(s);
3422    eina_module_list_free(wd->src_name_mods);
3423 }
3424
3425 static void
3426 _source_name_set(Widget_Data *wd, const char *source_name)
3427 {
3428    EINA_SAFETY_ON_NULL_RETURN(wd);
3429    EINA_SAFETY_ON_NULL_RETURN(source_name);
3430
3431    Source_Name *s;
3432    Eina_List *l;
3433
3434    if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
3435
3436    EINA_LIST_FOREACH(wd->src_names, l, s)
3437      {
3438         if (!strcmp(s->name, source_name))
3439           {
3440              wd->src_name = s;
3441              break;
3442           }
3443      }
3444    if (!wd->src_name)
3445      {
3446         ERR("source name (%s) is not found", source_name);
3447         return;
3448      }
3449 }
3450
3451 static void
3452 _source_all_load(Widget_Data *wd)
3453 {
3454    EINA_SAFETY_ON_NULL_RETURN(wd);
3455    _source_tile_load(wd);
3456    _source_route_load(wd);
3457    _source_name_load(wd);
3458 }
3459
3460 static void
3461 _source_all_unload(Widget_Data *wd)
3462 {
3463    EINA_SAFETY_ON_NULL_RETURN(wd);
3464    _source_tile_unload(wd);
3465    _source_route_unload(wd);
3466    _source_name_unload(wd);
3467 }
3468
3469 static void
3470 _zoom_mode_set(void *data)
3471 {
3472    EINA_SAFETY_ON_NULL_RETURN(data);
3473    Delayed_Data *dd = data;
3474
3475    dd->wd->mode = dd->mode;
3476    if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
3477      {
3478         Evas_Coord w, h;
3479         Evas_Coord vw, vh;
3480
3481         double zoom;
3482         double diff;
3483
3484         w = dd->wd->size.w;
3485         h = dd->wd->size.h;
3486         zoom = dd->wd->zoom_detail;
3487         _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
3488
3489         if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
3490           {
3491              if ((w < vw) && (h < vh))
3492                {
3493                   diff = 0.01;
3494                   while ((w < vw) && (h < vh))
3495                   {
3496                      zoom += diff;
3497                      w = pow(2.0, zoom) * dd->wd->tsize;
3498                      h = pow(2.0, zoom) * dd->wd->tsize;
3499                   }
3500                }
3501              else
3502                {
3503                   diff = -0.01;
3504                   while ((w > vw) || (h > vh))
3505                   {
3506                      zoom += diff;
3507                      w = pow(2.0, zoom) * dd->wd->tsize;
3508                      h = pow(2.0, zoom) * dd->wd->tsize;
3509                   }
3510                }
3511
3512           }
3513         else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
3514           {
3515              if ((w < vw) || (h < vh))
3516                {
3517                   diff = 0.01;
3518                   while ((w < vw) || (h < vh))
3519                   {
3520                      zoom += diff;
3521                      w = pow(2.0, zoom) * dd->wd->tsize;
3522                      h = pow(2.0, zoom) * dd->wd->tsize;
3523                   }
3524                }
3525              else
3526                {
3527                   diff = -0.01;
3528                   while ((w > vw) && (h > vh))
3529                   {
3530                      zoom += diff;
3531                      w = pow(2.0, zoom) * dd->wd->tsize;
3532                      h = pow(2.0, zoom) * dd->wd->tsize;
3533                   }
3534                }
3535           }
3536         zoom_do(dd->wd, zoom);
3537      }
3538 }
3539
3540 static void
3541 _zoom_set(void *data)
3542 {
3543    EINA_SAFETY_ON_NULL_RETURN(data);
3544    Delayed_Data *dd = data;
3545
3546    if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
3547    else zoom_with_animation(dd->wd, dd->zoom, 10);
3548    evas_object_smart_changed(dd->wd->pan_smart);
3549 }
3550
3551 static void
3552 _region_bring_in(void *data)
3553 {
3554    EINA_SAFETY_ON_NULL_RETURN(data);
3555    Delayed_Data *dd = data;
3556    int x, y, w, h;
3557
3558    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
3559    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
3560    x = x - (w / 2);
3561    y = y - (h / 2);
3562    elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
3563    evas_object_smart_changed(dd->wd->pan_smart);
3564 }
3565
3566 static char *
3567 _mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3568 {
3569    char buf[PATH_MAX];
3570    // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
3571    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
3572             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3573    return strdup(buf);
3574 }
3575
3576 static char *
3577 _osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3578 {
3579    char buf[PATH_MAX];
3580    snprintf(buf, sizeof(buf),
3581             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
3582             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3583    return strdup(buf);
3584 }
3585
3586 static char *
3587 _cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3588 {
3589    char buf[PATH_MAX];
3590    snprintf(buf, sizeof(buf),
3591             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
3592             (( x + y + zoom) % 3) + 'a', zoom, x, y);
3593    return strdup(buf);
3594 }
3595
3596 static char *
3597 _mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3598 {
3599    char buf[PATH_MAX];
3600    snprintf(buf, sizeof(buf),
3601             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
3602             ((x + y + zoom) % 4) + 1, zoom, x, y);
3603    return strdup(buf);
3604 }
3605
3606 static char *
3607 _mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3608 {
3609    char buf[PATH_MAX];
3610    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
3611            ((x + y + zoom) % 4) + 1, zoom, x, y);
3612    return strdup(buf);
3613 }
3614
3615 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
3616 {
3617    char buf[PATH_MAX];
3618    snprintf(buf, sizeof(buf),
3619             "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
3620             ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
3621
3622    return strdup(buf);
3623 }
3624
3625 // TODO: fix monav api
3626 /*
3627 static char *_monav_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3628 {
3629    char buf[PATH_MAX];
3630    snprintf(buf, sizeof(buf),
3631             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3632             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
3633
3634    return strdup(buf);
3635 }
3636 */
3637
3638 // TODO: fix ors api
3639 /*
3640 static char *_ors_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3641 {
3642    char buf[PATH_MAX];
3643    snprintf(buf, sizeof(buf),
3644             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3645             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
3646
3647    return strdup(buf);
3648 }
3649 */
3650
3651 static char *
3652 _nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat)
3653 {
3654    ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
3655    Widget_Data *wd = elm_widget_data_get(obj);
3656    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
3657
3658    char **str;
3659    unsigned int ele, idx;
3660    char search_url[PATH_MAX];
3661    char buf[PATH_MAX];
3662
3663    if (method == ELM_MAP_NAME_METHOD_SEARCH)
3664      {
3665         search_url[0] = '\0';
3666         str = eina_str_split_full(name, " ", 0, &ele);
3667         for (idx = 0; idx < ele; idx++)
3668           {
3669              eina_strlcat(search_url, str[idx], sizeof(search_url));
3670              if (!(idx == (ele-1)))
3671                 eina_strlcat(search_url, "+", sizeof(search_url));
3672           }
3673         snprintf(buf, sizeof(buf),
3674                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
3675                  NAME_NOMINATIM_URL, search_url);
3676
3677         if (str && str[0])
3678           {
3679              free(str[0]);
3680              free(str);
3681           }
3682      }
3683    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3684       snprintf(buf, sizeof(buf),
3685                "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
3686                NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
3687    else strcpy(buf, "");
3688
3689    return strdup(buf);
3690 }
3691
3692 static double
3693 _scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom)
3694 {
3695    if (zoom < 0 || zoom >= (int)sizeof(_osm_scale_meter)) return 0;
3696    return _osm_scale_meter[zoom] / cos(lat * ELM_PI / 180.0);
3697 }
3698
3699 static void
3700 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
3701 {
3702    ELM_CHECK_WIDTYPE(obj, widtype);
3703    Widget_Data *wd = elm_widget_data_get(obj);
3704    EINA_SAFETY_ON_NULL_RETURN(wd);
3705
3706    if (elm_widget_focus_get(obj))
3707      {
3708         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
3709         evas_object_focus_set(wd->obj, EINA_TRUE);
3710      }
3711    else
3712      {
3713         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
3714         evas_object_focus_set(wd->obj, EINA_FALSE);
3715      }
3716 }
3717
3718 static void
3719 _del_hook(Evas_Object *obj)
3720 {
3721    ELM_CHECK_WIDTYPE(obj, widtype);
3722    Widget_Data *wd = elm_widget_data_get(obj);
3723    EINA_SAFETY_ON_NULL_RETURN(wd);
3724
3725    if (wd->map) evas_map_free(wd->map);
3726    free(wd);
3727 }
3728
3729 static void
3730 _del_pre_hook(Evas_Object *obj)
3731 {
3732    ELM_CHECK_WIDTYPE(obj, widtype);
3733    Widget_Data *wd = elm_widget_data_get(obj);
3734    EINA_SAFETY_ON_NULL_RETURN(wd);
3735
3736    Eina_List *l, *ll;
3737    Elm_Map_Route *r;
3738    Elm_Map_Name *na;
3739    Evas_Object *track;
3740    Elm_Map_Overlay *overlay;
3741    Delayed_Data *dd;
3742
3743    EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
3744    eina_list_free(wd->routes);
3745
3746    EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
3747    eina_list_free(wd->names);
3748
3749    EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
3750       elm_map_overlay_del(overlay);
3751    eina_list_free(wd->overlays);
3752
3753    EINA_LIST_FREE(wd->track, track) evas_object_del(track);
3754
3755    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
3756    if (wd->long_timer) ecore_timer_del(wd->long_timer);
3757
3758    if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
3759
3760    if (wd->user_agent) eina_stringshare_del(wd->user_agent);
3761    if (wd->ua) eina_hash_free(wd->ua);
3762
3763    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
3764    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
3765
3766    _grid_all_clear(wd);
3767    // Removal of download list should be after grid clear.
3768    if (wd->download_idler) ecore_idler_del(wd->download_idler);
3769    eina_list_free(wd->download_list);
3770
3771    _source_all_unload(wd);
3772
3773    if (!ecore_file_recursive_rm(CACHE_ROOT))
3774       ERR("Deletion of %s failed", CACHE_ROOT);
3775 }
3776
3777 static void
3778 _theme_hook(Evas_Object *obj)
3779 {
3780    ELM_CHECK_WIDTYPE(obj, widtype);
3781    Widget_Data *wd = elm_widget_data_get(obj);
3782    EINA_SAFETY_ON_NULL_RETURN(wd);
3783
3784    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
3785    _sizing_eval(wd);
3786 }
3787
3788 static Eina_Bool
3789 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
3790 {
3791    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3792    Widget_Data *wd = elm_widget_data_get(obj);
3793    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
3794
3795    Evas_Coord x, y;
3796    Evas_Coord vh;
3797    Evas_Coord step_x, step_y, page_x, page_y;
3798
3799    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
3800    Evas_Event_Key_Down *ev = event_info;
3801    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
3802
3803    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
3804    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
3805    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
3806    elm_smart_scroller_child_viewport_size_get(wd->scr, NULL, &vh);
3807
3808    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
3809      {
3810         x -= step_x;
3811      }
3812    else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
3813      {
3814         x += step_x;
3815      }
3816    else if ((!strcmp(ev->keyname, "Up"))  || (!strcmp(ev->keyname, "KP_Up")))
3817      {
3818         y -= step_y;
3819      }
3820    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
3821      {
3822         y += step_y;
3823      }
3824    else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
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")) || (!strcmp(ev->keyname, "KP_Next")))
3832      {
3833         if (page_y < 0)
3834           y += -(page_y * vh) / 100;
3835         else
3836           y += page_y;
3837      }
3838    else if (!strcmp(ev->keyname, "KP_Add"))
3839      {
3840         zoom_with_animation(wd, wd->zoom + 1, 10);
3841         return EINA_TRUE;
3842      }
3843    else if (!strcmp(ev->keyname, "KP_Subtract"))
3844      {
3845         zoom_with_animation(wd, wd->zoom - 1, 10);
3846         return EINA_TRUE;
3847      }
3848    else return EINA_FALSE;
3849
3850    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
3851    elm_smart_scroller_child_pos_set(wd->scr, x, y);
3852
3853    return EINA_TRUE;
3854 }
3855 #endif
3856
3857 EAPI Evas_Object *
3858 elm_map_add(Evas_Object *parent)
3859 {
3860 #ifdef HAVE_ELEMENTARY_ECORE_CON
3861    Evas *e;
3862    Widget_Data *wd;
3863    Evas_Object *obj;
3864    Evas_Coord minw, minh;
3865
3866    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
3867    ELM_SET_WIDTYPE(widtype, "map");
3868    elm_widget_type_set(obj, "map");
3869    elm_widget_sub_object_add(parent, obj);
3870    elm_widget_data_set(obj, wd);
3871    elm_widget_can_focus_set(obj, EINA_TRUE);
3872    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3873    elm_widget_del_hook_set(obj, _del_hook);
3874    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3875    elm_widget_theme_hook_set(obj, _theme_hook);
3876    elm_widget_event_hook_set(obj, _event_hook);
3877    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
3878    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
3879    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
3880    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
3881    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
3882                                   _mouse_down, wd);
3883    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
3884                                   _mouse_up, wd);
3885    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
3886                                   _mouse_wheel_cb,wd);
3887    wd->obj = obj;
3888
3889    wd->scr = elm_smart_scroller_add(e);
3890    elm_widget_sub_object_add(obj, wd->scr);
3891    elm_smart_scroller_widget_set(wd->scr, obj);
3892    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
3893    elm_widget_resize_object_set(obj, wd->scr);
3894    elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
3895    elm_smart_scroller_bounce_allow_set(wd->scr,
3896                                        _elm_config->thumbscroll_bounce_enable,
3897                                        _elm_config->thumbscroll_bounce_enable);
3898    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
3899                                   _changed_size_hints, wd);
3900    evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
3901    evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
3902    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
3903    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
3904
3905    if (!smart)
3906      {
3907         evas_object_smart_clipped_smart_set(&parent_sc);
3908         sc = parent_sc;
3909         sc.name = "elm_map_pan";
3910         sc.version = EVAS_SMART_CLASS_VERSION;
3911         sc.add = _pan_add;
3912         sc.resize = _pan_resize;
3913         sc.move = _pan_move;
3914         sc.calculate = _pan_calculate;
3915         smart = evas_smart_class_new(&sc);
3916      }
3917    if (smart)
3918      {
3919         Pan *pan;
3920         wd->pan_smart = evas_object_smart_add(e, smart);
3921         pan = evas_object_smart_data_get(wd->pan_smart);
3922         pan->wd = wd;
3923      }
3924    elm_widget_sub_object_add(obj, wd->pan_smart);
3925
3926    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3927                                      _pan_set, _pan_get, _pan_max_get,
3928                                      _pan_min_get, _pan_child_size_get);
3929    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3930                              &minw, &minh);
3931    evas_object_size_hint_min_set(obj, minw, minh);
3932
3933    wd->ges = elm_gesture_layer_add(obj);
3934    if (!wd->ges) ERR("elm_gesture_layer_add() failed");
3935    elm_gesture_layer_attach(wd->ges, obj);
3936    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
3937                             _pinch_zoom_start_cb, wd);
3938    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
3939                             _pinch_zoom_cb, wd);
3940    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
3941                             _pinch_rotate_cb, wd);
3942    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
3943                             _pinch_rotate_end_cb, wd);
3944    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
3945                             _pinch_rotate_end_cb, wd);
3946
3947    wd->sep_maps_overlays = evas_object_rectangle_add(evas_object_evas_get(obj));
3948    elm_widget_sub_object_add(obj, wd->sep_maps_overlays);
3949    evas_object_smart_member_add(wd->sep_maps_overlays, wd->pan_smart);
3950
3951    wd->map = evas_map_new(EVAS_MAP_POINT);
3952
3953    _source_all_load(wd);
3954    wd->zoom_min = wd->src_tile->zoom_min;
3955    wd->zoom_max = wd->src_tile->zoom_max;
3956    // FIXME: Tile Provider is better to provide tile size!
3957    wd->tsize = DEFAULT_TILE_SIZE;
3958
3959    srand(time(NULL));
3960
3961    wd->id = ((int)getpid() << 16) | idnum;
3962    idnum++;
3963    _grid_all_create(wd);
3964
3965    zoom_do(wd, 0);
3966
3967    wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
3968
3969    // TODO: convert Elementary to subclassing of Evas_Smart_Class
3970    // TODO: and save some bytes, making descriptions per-class and not instance!
3971    evas_object_smart_callbacks_descriptions_set(obj, _signals);
3972
3973    if (!ecore_file_download_protocol_available("http://"))
3974       ERR("Ecore must be built with curl support for the map widget!");
3975
3976    return obj;
3977 #else
3978    (void) parent;
3979    return NULL;
3980 #endif
3981 }
3982
3983 EAPI void
3984 elm_map_zoom_set(Evas_Object *obj, int zoom)
3985 {
3986 #ifdef HAVE_ELEMENTARY_ECORE_CON
3987    ELM_CHECK_WIDTYPE(obj, widtype);
3988    Widget_Data *wd = elm_widget_data_get(obj);
3989    EINA_SAFETY_ON_NULL_RETURN(wd);
3990    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
3991
3992    if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
3993    if (zoom < 0) zoom = 0;
3994    if (wd->zoom == zoom) return;
3995    Delayed_Data *data = ELM_NEW(Delayed_Data);
3996    data->func = _zoom_set;
3997    data->wd = wd;
3998    data->zoom = zoom;
3999    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4000    evas_object_smart_changed(data->wd->pan_smart);
4001 #else
4002    (void) obj;
4003    (void) zoom;
4004 #endif
4005 }
4006
4007 EAPI int
4008 elm_map_zoom_get(const Evas_Object *obj)
4009 {
4010 #ifdef HAVE_ELEMENTARY_ECORE_CON
4011    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4012    Widget_Data *wd = elm_widget_data_get(obj);
4013
4014    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
4015    return wd->zoom;
4016 #else
4017    (void) obj;
4018    return 0;
4019 #endif
4020 }
4021
4022 EAPI void
4023 elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
4024 {
4025 #ifdef HAVE_ELEMENTARY_ECORE_CON
4026    ELM_CHECK_WIDTYPE(obj, widtype);
4027    Widget_Data *wd = elm_widget_data_get(obj);
4028    EINA_SAFETY_ON_NULL_RETURN(wd);
4029
4030    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
4031
4032    Delayed_Data *data = ELM_NEW(Delayed_Data);
4033    data->mode = mode;
4034    data->func = _zoom_mode_set;
4035    data->wd = wd;
4036    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4037    evas_object_smart_changed(data->wd->pan_smart);
4038 #else
4039    (void) obj;
4040    (void) mode;
4041 #endif
4042 }
4043
4044 EAPI Elm_Map_Zoom_Mode
4045 elm_map_zoom_mode_get(const Evas_Object *obj)
4046 {
4047 #ifdef HAVE_ELEMENTARY_ECORE_CON
4048    ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
4049    Widget_Data *wd = elm_widget_data_get(obj);
4050    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
4051
4052    return wd->mode;
4053 #else
4054    (void) obj;
4055    return ELM_MAP_ZOOM_MODE_MANUAL;
4056 #endif
4057 }
4058
4059 EAPI void
4060 elm_map_zoom_max_set(Evas_Object *obj, int zoom)
4061 {
4062 #ifdef HAVE_ELEMENTARY_ECORE_CON
4063    ELM_CHECK_WIDTYPE(obj, widtype);
4064    Widget_Data *wd = elm_widget_data_get(obj);
4065    EINA_SAFETY_ON_NULL_RETURN(wd);
4066    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4067
4068    wd->zoom_max = zoom;
4069 #else
4070    (void) obj;
4071    (void) zoom;
4072 #endif
4073 }
4074
4075 EAPI int
4076 elm_map_zoom_max_get(const Evas_Object *obj)
4077 {
4078 #ifdef HAVE_ELEMENTARY_ECORE_CON
4079    ELM_CHECK_WIDTYPE(obj, widtype) -1;
4080    Widget_Data *wd = elm_widget_data_get(obj);
4081    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4082    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4083
4084    return wd->zoom_max;
4085 #else
4086    (void) obj;
4087    return -1;
4088 #endif
4089 }
4090
4091 EAPI void
4092 elm_map_zoom_min_set(Evas_Object *obj, int zoom)
4093 {
4094 #ifdef HAVE_ELEMENTARY_ECORE_CON
4095    ELM_CHECK_WIDTYPE(obj, widtype);
4096    Widget_Data *wd = elm_widget_data_get(obj);
4097    EINA_SAFETY_ON_NULL_RETURN(wd);
4098    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4099
4100    wd->zoom_min = zoom;
4101 #else
4102    (void) obj;
4103    (void) zoom;
4104 #endif
4105 }
4106
4107 EAPI int
4108 elm_map_zoom_min_get(const Evas_Object *obj)
4109 {
4110 #ifdef HAVE_ELEMENTARY_ECORE_CON
4111    ELM_CHECK_WIDTYPE(obj, widtype) -1;
4112    Widget_Data *wd = elm_widget_data_get(obj);
4113    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4114    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4115
4116    return wd->zoom_min;
4117 #else
4118    (void) obj;
4119    return -1;
4120 #endif
4121 }
4122
4123 EAPI void
4124 elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
4125 {
4126 #ifdef HAVE_ELEMENTARY_ECORE_CON
4127    ELM_CHECK_WIDTYPE(obj, widtype);
4128    Widget_Data *wd = elm_widget_data_get(obj);
4129
4130    Delayed_Data *data = ELM_NEW(Delayed_Data);
4131    data->func = _region_bring_in;
4132    data->wd = wd;
4133    data->lon = lon;
4134    data->lat = lat;
4135    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4136    evas_object_smart_changed(data->wd->pan_smart);
4137 #else
4138    (void) obj;
4139    (void) lon;
4140    (void) lat;
4141 #endif
4142 }
4143
4144 EAPI void
4145 elm_map_region_show(Evas_Object *obj, double lon, double lat)
4146 {
4147 #ifdef HAVE_ELEMENTARY_ECORE_CON
4148    ELM_CHECK_WIDTYPE(obj, widtype);
4149    Widget_Data *wd = elm_widget_data_get(obj);
4150
4151    Delayed_Data *data = ELM_NEW(Delayed_Data);
4152    data->func = _region_show;
4153    data->wd = wd;
4154    data->lon = lon;
4155    data->lat = lat;
4156    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4157    evas_object_smart_changed(data->wd->pan_smart);
4158 #else
4159    (void) obj;
4160    (void) lon;
4161    (void) lat;
4162 #endif
4163 }
4164
4165 EAPI void
4166 elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
4167 {
4168 #ifdef HAVE_ELEMENTARY_ECORE_CON
4169    ELM_CHECK_WIDTYPE(obj, widtype);
4170    Widget_Data *wd = elm_widget_data_get(obj);
4171    EINA_SAFETY_ON_NULL_RETURN(wd);
4172
4173    double tlon, tlat;
4174    Evas_Coord vx, vy, vw, vh;
4175
4176    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
4177    _coord_to_region_convert(wd, vx + vw/2, vy + vh/2, wd->size.w, &tlon, &tlat);
4178    if (lon) *lon = tlon;
4179    if (lat) *lat = tlat;
4180 #else
4181    (void) obj;
4182    (void) lon;
4183    (void) lat;
4184 #endif
4185 }
4186
4187 EAPI void
4188 elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
4189 {
4190 #ifdef HAVE_ELEMENTARY_ECORE_CON
4191    ELM_CHECK_WIDTYPE(obj, widtype);
4192    Widget_Data *wd = elm_widget_data_get(obj);
4193    EINA_SAFETY_ON_NULL_RETURN(wd);
4194
4195    if (wd->paused == !!paused) return;
4196    wd->paused = !!paused;
4197    if (wd->paused)
4198      {
4199         if (wd->zoom_animator)
4200           {
4201              if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4202              wd->zoom_animator = NULL;
4203              zoom_do(wd, wd->zoom);
4204           }
4205         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4206                                 "elm,state,busy,stop", "elm");
4207      }
4208    else
4209      {
4210         if (wd->download_num >= 1)
4211            edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4212                                    "elm,state,busy,start", "elm");
4213      }
4214 #else
4215    (void) obj;
4216    (void) paused;
4217 #endif
4218 }
4219
4220 EAPI Eina_Bool
4221 elm_map_paused_get(const Evas_Object *obj)
4222 {
4223 #ifdef HAVE_ELEMENTARY_ECORE_CON
4224    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4225    Widget_Data *wd = elm_widget_data_get(obj);
4226    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4227
4228    return wd->paused;
4229 #else
4230    (void) obj;
4231    return EINA_FALSE;
4232 #endif
4233 }
4234
4235 EAPI void
4236 elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
4237 {
4238 #ifdef HAVE_ELEMENTARY_ECORE_CON
4239    ELM_CHECK_WIDTYPE(obj, widtype);
4240    Widget_Data *wd = elm_widget_data_get(obj);
4241    EINA_SAFETY_ON_NULL_RETURN(wd);
4242
4243    wd->rotate.d = degree;
4244    wd->rotate.cx = cx;
4245    wd->rotate.cy = cy;
4246
4247    evas_object_smart_changed(wd->pan_smart);
4248 #else
4249    (void) obj;
4250    (void) degree;
4251    (void) cx;
4252    (void) cy;
4253 #endif
4254 }
4255
4256 EAPI void
4257 elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
4258 {
4259 #ifdef HAVE_ELEMENTARY_ECORE_CON
4260    ELM_CHECK_WIDTYPE(obj, widtype);
4261    Widget_Data *wd = elm_widget_data_get(obj);
4262    EINA_SAFETY_ON_NULL_RETURN(wd);
4263
4264    if (degree) *degree = wd->rotate.d;
4265    if (cx) *cx = wd->rotate.cx;
4266    if (cy) *cy = wd->rotate.cy;
4267 #else
4268    (void) obj;
4269    (void) degree;
4270    (void) cx;
4271    (void) cy;
4272 #endif
4273 }
4274
4275 EAPI void
4276 elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
4277 {
4278 #ifdef HAVE_ELEMENTARY_ECORE_CON
4279    ELM_CHECK_WIDTYPE(obj, widtype);
4280    Widget_Data *wd = elm_widget_data_get(obj);
4281    EINA_SAFETY_ON_NULL_RETURN(wd);
4282
4283    if ((!wd->wheel_disabled) && (disabled))
4284      evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, wd);
4285    else if ((wd->wheel_disabled) && (!disabled))
4286      evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, wd);
4287    wd->wheel_disabled = !!disabled;
4288 #else
4289    (void) obj;
4290    (void) disabled;
4291 #endif
4292 }
4293
4294 EAPI Eina_Bool
4295 elm_map_wheel_disabled_get(const Evas_Object *obj)
4296 {
4297 #ifdef HAVE_ELEMENTARY_ECORE_CON
4298    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4299    Widget_Data *wd = elm_widget_data_get(obj);
4300    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4301
4302    return wd->wheel_disabled;
4303 #else
4304    (void) obj;
4305    return EINA_FALSE;
4306 #endif
4307 }
4308
4309 EAPI void
4310 elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
4311 {
4312 #ifdef HAVE_ELEMENTARY_ECORE_CON
4313    ELM_CHECK_WIDTYPE(obj, widtype);
4314    Widget_Data *wd = elm_widget_data_get(obj);
4315    EINA_SAFETY_ON_NULL_RETURN(wd);
4316
4317    if (try_num) *try_num = wd->try_num;
4318    if (finish_num) *finish_num = wd->finish_num;
4319 #else
4320    (void) obj;
4321    (void) try_num;
4322    (void) finish_num;
4323 #endif
4324 }
4325
4326 EAPI void
4327 elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
4328 {
4329 #ifdef HAVE_ELEMENTARY_ECORE_CON
4330    ELM_CHECK_WIDTYPE(obj, widtype);
4331    Widget_Data *wd = elm_widget_data_get(obj);
4332    EINA_SAFETY_ON_NULL_RETURN(wd);
4333    EINA_SAFETY_ON_NULL_RETURN(lon);
4334    EINA_SAFETY_ON_NULL_RETURN(lat);
4335
4336    _canvas_to_coord(wd, x, y, &x, &y);
4337    _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
4338 #else
4339    (void) obj;
4340    (void) x;
4341    (void) y;
4342    (void) lon;
4343    (void) lat;
4344 #endif
4345 }
4346
4347 EAPI void
4348 elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
4349 {
4350 #ifdef HAVE_ELEMENTARY_ECORE_CON
4351    ELM_CHECK_WIDTYPE(obj, widtype);
4352    Widget_Data *wd = elm_widget_data_get(obj);
4353    EINA_SAFETY_ON_NULL_RETURN(wd);
4354    EINA_SAFETY_ON_NULL_RETURN(x);
4355    EINA_SAFETY_ON_NULL_RETURN(y);
4356
4357    _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
4358    _coord_to_canvas(wd, *x, *y, x, y);
4359 #else
4360    (void) obj;
4361    (void) lon;
4362    (void) lat;
4363    (void) x;
4364    (void) y;
4365 #endif
4366 }
4367
4368 EAPI void
4369 elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
4370 {
4371 #ifdef HAVE_ELEMENTARY_ECORE_CON
4372    ELM_CHECK_WIDTYPE(obj, widtype);
4373    Widget_Data *wd = elm_widget_data_get(obj);
4374    EINA_SAFETY_ON_NULL_RETURN(wd);
4375    EINA_SAFETY_ON_NULL_RETURN(user_agent);
4376
4377    eina_stringshare_replace(&wd->user_agent, user_agent);
4378
4379    if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
4380    eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
4381 #else
4382    (void) obj;
4383    (void) user_agent;
4384 #endif
4385 }
4386
4387 EAPI const char *
4388 elm_map_user_agent_get(const Evas_Object *obj)
4389 {
4390 #ifdef HAVE_ELEMENTARY_ECORE_CON
4391    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4392    Widget_Data *wd = elm_widget_data_get(obj);
4393    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4394
4395    return wd->user_agent;
4396 #else
4397    (void) obj;
4398    return NULL;
4399 #endif
4400 }
4401
4402 EAPI void
4403 elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
4404 {
4405 #ifdef HAVE_ELEMENTARY_ECORE_CON
4406    ELM_CHECK_WIDTYPE(obj, widtype);
4407    Widget_Data *wd = elm_widget_data_get(obj);
4408    EINA_SAFETY_ON_NULL_RETURN(wd);
4409    EINA_SAFETY_ON_NULL_RETURN(source_name);
4410
4411    if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
4412    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
4413       _source_route_set(wd, source_name);
4414    else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
4415    else ERR("Not supported map source type: %d", type);
4416
4417 #else
4418    (void) obj;
4419    (void) source_name;
4420 #endif
4421 }
4422
4423 EAPI const char *
4424 elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4425 {
4426 #ifdef HAVE_ELEMENTARY_ECORE_CON
4427    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4428    Widget_Data *wd = elm_widget_data_get(obj);
4429    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4430    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
4431
4432    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
4433    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
4434    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
4435    else ERR("Not supported map source type: %d", type);
4436    return NULL;
4437 #else
4438    (void) obj;
4439    return NULL;
4440 #endif
4441 }
4442
4443 EAPI const char **
4444 elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4445 {
4446 #ifdef HAVE_ELEMENTARY_ECORE_CON
4447    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4448    Widget_Data *wd = elm_widget_data_get(obj);
4449    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4450
4451    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
4452    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
4453    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name_names;
4454    else ERR("Not supported map source type: %d", type);
4455    return NULL;
4456 #else
4457    (void) obj;
4458    return NULL;
4459 #endif
4460 }
4461
4462 EAPI Elm_Map_Route *
4463 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)
4464 {
4465 #ifdef HAVE_ELEMENTARY_ECORE_CON
4466    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4467    Widget_Data *wd = elm_widget_data_get(obj);
4468    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4469    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
4470
4471    char *type_name;
4472    char *url;
4473    char fname[PATH_MAX];
4474
4475    if (!ecore_file_exists(CACHE_ROUTE_ROOT))
4476       ecore_file_mkpath(CACHE_ROUTE_ROOT);
4477
4478    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
4479       type_name = strdup(ROUTE_TYPE_MOTORCAR);
4480    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
4481       type_name = strdup(ROUTE_TYPE_BICYCLE);
4482    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
4483       type_name = strdup(ROUTE_TYPE_FOOT);
4484    else type_name = NULL;
4485
4486    url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
4487    if (!url)
4488      {
4489         ERR("Route URL is NULL");
4490         if (type_name) free(type_name);
4491         return NULL;
4492      }
4493    if (type_name) free(type_name);
4494
4495    Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
4496    route->wd = wd;
4497    snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
4498    route->fname = strdup(fname);
4499    route->type = type;
4500    route->method = method;
4501    route->flon = flon;
4502    route->flat = flat;
4503    route->tlon = tlon;
4504    route->tlat = tlat;
4505    route->cb = route_cb;
4506    route->data = data;
4507
4508    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
4509                                  &(route->job), wd->ua) || !(route->job))
4510      {
4511         ERR("Can't request Route from %s to %s", url, route->fname);
4512         free(route->fname);
4513         free(route);
4514         return NULL;
4515      }
4516    INF("Route requested from %s to %s", url, route->fname);
4517    free(url);
4518
4519    wd->routes = eina_list_append(wd->routes, route);
4520    evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
4521    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4522                            "elm,state,busy,start", "elm");
4523    return route;
4524 #else
4525    (void) obj;
4526    (void) type;
4527    (void) method;
4528    (void) flon;
4529    (void) flat;
4530    (void) tlon;
4531    (void) tlat;
4532    (void) route_cb;
4533    (void) data;
4534    return NULL;
4535 #endif
4536 }
4537
4538
4539 EAPI void
4540 elm_map_route_del(Elm_Map_Route *route)
4541 {
4542 #ifdef HAVE_ELEMENTARY_ECORE_CON
4543    EINA_SAFETY_ON_NULL_RETURN(route);
4544    EINA_SAFETY_ON_NULL_RETURN(route->wd);
4545    ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
4546
4547    Path_Waypoint *w;
4548    Path_Node *n;
4549
4550    if (route->job) ecore_file_download_abort(route->job);
4551
4552    EINA_LIST_FREE(route->waypoint, w)
4553      {
4554         if (w->point) eina_stringshare_del(w->point);
4555         free(w);
4556      }
4557
4558    EINA_LIST_FREE(route->nodes, n)
4559      {
4560         if (n->pos.address) eina_stringshare_del(n->pos.address);
4561         free(n);
4562      }
4563
4564    if (route->fname)
4565      {
4566         ecore_file_remove(route->fname);
4567         free(route->fname);
4568      }
4569
4570    route->wd->routes = eina_list_remove(route->wd->routes, route);
4571    free(route);
4572 #else
4573    (void) route;
4574 #endif
4575 }
4576
4577 EAPI double
4578 elm_map_route_distance_get(const Elm_Map_Route *route)
4579 {
4580 #ifdef HAVE_ELEMENTARY_ECORE_CON
4581    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
4582    return route->info.distance;
4583 #else
4584    (void) route;
4585    return 0.0;
4586 #endif
4587 }
4588
4589 EAPI const char*
4590 elm_map_route_node_get(const Elm_Map_Route *route)
4591 {
4592 #ifdef HAVE_ELEMENTARY_ECORE_CON
4593    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4594    return route->info.nodes;
4595 #else
4596    (void) route;
4597    return NULL;
4598 #endif
4599 }
4600
4601 EAPI const char*
4602 elm_map_route_waypoint_get(const Elm_Map_Route *route)
4603 {
4604 #ifdef HAVE_ELEMENTARY_ECORE_CON
4605    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4606    return route->info.waypoints;
4607 #else
4608    (void) route;
4609    return NULL;
4610 #endif
4611 }
4612
4613 EAPI Elm_Map_Name *
4614 elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
4615 {
4616 #ifdef HAVE_ELEMENTARY_ECORE_CON
4617    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4618
4619    if (address)
4620       return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
4621                            name_cb, data);
4622   else
4623      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
4624                           name_cb, data);
4625 #else
4626    (void) obj;
4627    (void) address;
4628    (void) lon;
4629    (void) lat;
4630    (void) name_cb;
4631    (void) data;
4632    return NULL;
4633 #endif
4634 }
4635
4636 EAPI void
4637 elm_map_name_del(Elm_Map_Name *name)
4638 {
4639 #ifdef HAVE_ELEMENTARY_ECORE_CON
4640    EINA_SAFETY_ON_NULL_RETURN(name);
4641    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4642    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4643
4644    if (name->job) ecore_file_download_abort(name->job);
4645    if (name->address) free(name->address);
4646    if (name->fname)
4647      {
4648         ecore_file_remove(name->fname);
4649         free(name->fname);
4650      }
4651
4652    name->wd->names = eina_list_remove(name->wd->names, name);
4653    free(name);
4654 #else
4655    (void) name;
4656 #endif
4657 }
4658
4659 EAPI const char *
4660 elm_map_name_address_get(const Elm_Map_Name *name)
4661 {
4662 #ifdef HAVE_ELEMENTARY_ECORE_CON
4663    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
4664    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
4665    ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
4666
4667    return name->address;
4668 #else
4669    (void) name;
4670    return NULL;
4671 #endif
4672 }
4673
4674 EAPI void
4675 elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
4676 {
4677 #ifdef HAVE_ELEMENTARY_ECORE_CON
4678    EINA_SAFETY_ON_NULL_RETURN(name);
4679    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4680    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4681
4682    if (lon) *lon = name->lon;
4683    if (lat) *lat = name->lat;
4684 #else
4685    (void) name;
4686    (void) lon;
4687    (void) lat;
4688 #endif
4689 }
4690
4691 EAPI Elm_Map_Overlay *
4692 elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
4693 {
4694 #ifdef HAVE_ELEMENTARY_ECORE_CON
4695    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4696    Widget_Data *wd = elm_widget_data_get(obj);
4697    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4698
4699    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
4700    overlay->wd = wd;
4701    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
4702    overlay->c.r = 0x87;
4703    overlay->c.g = 0xce;
4704    overlay->c.b = 0xeb;
4705    overlay->c.a = 255;
4706    overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
4707    overlay->grp = _overlay_group_new(wd);
4708    wd->overlays = eina_list_append(wd->overlays, overlay);
4709
4710    evas_object_smart_changed(wd->pan_smart);
4711    return overlay;
4712 #else
4713    (void) obj;
4714    (void) lon;
4715    (void) lat;
4716    return NULL;
4717 #endif
4718 }
4719
4720 EAPI void
4721 elm_map_overlay_del(Elm_Map_Overlay *overlay)
4722 {
4723 #ifdef HAVE_ELEMENTARY_ECORE_CON
4724    EINA_SAFETY_ON_NULL_RETURN(overlay);
4725    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4726    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4727
4728    if (overlay->grp)
4729      {
4730         if (overlay->grp->clas)
4731            elm_map_overlay_class_remove(overlay->grp->clas, overlay);
4732         _overlay_group_free(overlay->grp);
4733      }
4734
4735    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4736       _overlay_default_free(overlay->ovl);
4737    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4738       _overlay_bubble_free(overlay->ovl);
4739    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4740       _overlay_class_free(overlay->ovl);
4741    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
4742       _overlay_route_free(overlay->ovl);
4743    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
4744       _overlay_line_free(overlay->ovl);
4745    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
4746       _overlay_polygon_free(overlay->ovl);
4747    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
4748       _overlay_circle_free(overlay->ovl);
4749    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
4750       _overlay_scale_free(overlay->ovl);
4751    else ERR("Invalid overlay type: %d", overlay->type);
4752
4753    overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
4754    evas_object_smart_changed(overlay->wd->pan_smart);
4755
4756    free(overlay);
4757 #else
4758    (void) overlay;
4759 #endif
4760 }
4761
4762 EAPI Elm_Map_Overlay_Type
4763 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
4764 {
4765 #ifdef HAVE_ELEMENTARY_ECORE_CON
4766    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
4767    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
4768    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
4769
4770    return overlay->type;
4771 #else
4772    (void) overlay;
4773    return ELM_MAP_OVERLAY_TYPE_NONE;
4774 #endif
4775 }
4776
4777 EAPI void
4778 elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
4779 {
4780 #ifdef HAVE_ELEMENTARY_ECORE_CON
4781    EINA_SAFETY_ON_NULL_RETURN(overlay);
4782    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4783    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4784
4785    overlay->data = data;
4786 #else
4787    (void) overlay;
4788    (void) data;
4789 #endif
4790 }
4791
4792 EAPI void *
4793 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
4794 {
4795 #ifdef HAVE_ELEMENTARY_ECORE_CON
4796    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
4797    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
4798    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
4799
4800    return overlay->data;
4801 #else
4802    (void) overlay;
4803    return NULL;
4804 #endif
4805 }
4806
4807 EAPI void
4808 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
4809 {
4810 #ifdef HAVE_ELEMENTARY_ECORE_CON
4811    EINA_SAFETY_ON_NULL_RETURN(overlay);
4812    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4813    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4814
4815    if (overlay->hide == !!hide) return;
4816    overlay->hide = hide;
4817
4818    evas_object_smart_changed(overlay->wd->pan_smart);
4819 #else
4820    (void) overlay;
4821    (void) hide;
4822 #endif
4823 }
4824
4825 EAPI Eina_Bool
4826 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
4827 {
4828 #ifdef HAVE_ELEMENTARY_ECORE_CON
4829    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
4830    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
4831    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
4832
4833    return overlay->hide;
4834 #else
4835    (void) overlay;
4836    return EINA_FALSE;
4837 #endif
4838 }
4839
4840 EAPI void
4841 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
4842 {
4843 #ifdef HAVE_ELEMENTARY_ECORE_CON
4844    EINA_SAFETY_ON_NULL_RETURN(overlay);
4845    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4846    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4847
4848    overlay->zoom_min = zoom;
4849    evas_object_smart_changed(overlay->wd->pan_smart);
4850 #else
4851    (void) overlay;
4852    (void) zoom;
4853 #endif
4854 }
4855
4856 EAPI int
4857 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
4858 {
4859 #ifdef HAVE_ELEMENTARY_ECORE_CON
4860    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
4861    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
4862    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
4863
4864    return overlay->zoom_min;
4865 #else
4866    (void) overlay;
4867    return 0;
4868 #endif
4869 }
4870
4871 EAPI void
4872 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
4873 {
4874 #ifdef HAVE_ELEMENTARY_ECORE_CON
4875    EINA_SAFETY_ON_NULL_RETURN(overlay);
4876    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4877    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4878
4879    if (overlay->paused == !!paused) return;
4880    overlay->paused = paused;
4881
4882    evas_object_smart_changed(overlay->wd->pan_smart);
4883 #else
4884    (void) overlay;
4885    (void) paused;
4886 #endif
4887 }
4888
4889 EAPI Eina_Bool
4890 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
4891 {
4892 #ifdef HAVE_ELEMENTARY_ECORE_CON
4893    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
4894    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
4895    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
4896
4897    return overlay->paused;
4898 #else
4899    (void) overlay;
4900    return EINA_FALSE;
4901 #endif
4902 }
4903
4904 EAPI void
4905 elm_map_overlay_show(Elm_Map_Overlay *overlay)
4906 {
4907 #ifdef HAVE_ELEMENTARY_ECORE_CON
4908    EINA_SAFETY_ON_NULL_RETURN(overlay);
4909    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4910    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4911
4912    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4913      {
4914         Overlay_Default *ovl = overlay->ovl;
4915         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
4916      }
4917    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4918      {
4919         Overlay_Bubble *ovl = overlay->ovl;
4920         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
4921      }
4922    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4923      {
4924         Overlay_Class *ovl = overlay->ovl;
4925         double lon, lat, max_lo, min_lo, max_la, min_la;
4926         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
4927         lon = (max_lo + min_lo) / 2;
4928         lat = (max_la + min_la) / 2;
4929         elm_map_region_show(overlay->wd->obj, lon, lat);
4930      }
4931    else ERR("Not supported overlay type: %d", overlay->type);
4932
4933    evas_object_smart_changed(overlay->wd->pan_smart);
4934 #else
4935    (void) overlay;
4936 #endif
4937 }
4938
4939 EAPI void
4940 elm_map_overlays_show(Eina_List *overlays)
4941 {
4942 #ifdef HAVE_ELEMENTARY_ECORE_CON
4943    EINA_SAFETY_ON_NULL_RETURN(overlays);
4944    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
4945
4946    Elm_Map_Overlay *overlay;
4947    overlay = eina_list_data_get(overlays);
4948
4949    Delayed_Data *data = ELM_NEW(Delayed_Data);
4950    data->func = _overlays_show;
4951    data->wd = overlay->wd;
4952    data->overlays = eina_list_clone(overlays);
4953    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4954    evas_object_smart_changed(data->wd->pan_smart);
4955 #else
4956    (void) overlays;
4957 #endif
4958 }
4959
4960 EAPI void
4961 elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
4962 {
4963 #ifdef HAVE_ELEMENTARY_ECORE_CON
4964    EINA_SAFETY_ON_NULL_RETURN(overlay);
4965    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4966    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4967
4968    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4969      {
4970         Overlay_Default *ovl = overlay->ovl;
4971         ovl->lon = lon;
4972         ovl->lat = lat;
4973      }
4974    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4975      {
4976         Overlay_Bubble *ovl = overlay->ovl;
4977         ovl->lon = lon;
4978         ovl->lat = lat;
4979      }
4980    else ERR("Not supported overlay type: %d", overlay->type);
4981
4982    evas_object_smart_changed(overlay->wd->pan_smart);
4983 #else
4984    (void) overlay;
4985    (void) lon;
4986    (void) lat;
4987 #endif
4988 }
4989
4990 EAPI void
4991 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
4992 {
4993 #ifdef HAVE_ELEMENTARY_ECORE_CON
4994    EINA_SAFETY_ON_NULL_RETURN(overlay);
4995    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4996    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4997
4998    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
4999      {
5000         Overlay_Group *ovl = overlay->ovl;
5001         _overlay_group_region_get(ovl, lon, lat);
5002      }
5003    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5004      {
5005         const Overlay_Default *ovl = overlay->ovl;
5006         if (lon) *lon = ovl->lon;
5007         if (lat) *lat = ovl->lat;
5008      }
5009    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5010      {
5011         const Overlay_Bubble *ovl = overlay->ovl;
5012         if (lon) *lon = ovl->lon;
5013         if (lat) *lat = ovl->lat;
5014      }
5015    else ERR("Not supported overlay type: %d", overlay->type);
5016 #else
5017    (void) overlay;
5018    (void) lon;
5019    (void) lat;
5020 #endif
5021 }
5022
5023 EAPI void
5024 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
5025 {
5026 #ifdef HAVE_ELEMENTARY_ECORE_CON
5027    EINA_SAFETY_ON_NULL_RETURN(overlay);
5028    EINA_SAFETY_ON_NULL_RETURN(icon);
5029    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5030    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5031
5032    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5033       _overlay_default_icon_update(overlay->ovl, icon);
5034    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5035       _overlay_class_icon_update(overlay->ovl, icon);
5036    else ERR("Not supported overlay type: %d", overlay->type);
5037
5038    evas_object_smart_changed(overlay->wd->pan_smart);
5039 #else
5040    (void) overlay;
5041    (void) icon;
5042 #endif
5043 }
5044
5045 EAPI const Evas_Object *
5046 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5047 {
5048 #ifdef HAVE_ELEMENTARY_ECORE_CON
5049    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5050    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5051    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5052
5053    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5054      {
5055         const Overlay_Default *ovl = overlay->ovl;
5056         return ovl->icon;
5057      }
5058    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5059      {
5060         const Overlay_Class *ovl = overlay->ovl;
5061         return ovl->icon;
5062      }
5063    else
5064      {
5065         ERR("Not supported overlay type: %d", overlay->type);
5066         return NULL;
5067      }
5068 #else
5069    (void) overlay;
5070    return NULL;
5071 #endif
5072 }
5073
5074 EAPI void
5075 elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *content)
5076 {
5077 #ifdef HAVE_ELEMENTARY_ECORE_CON
5078    EINA_SAFETY_ON_NULL_RETURN(overlay);
5079    EINA_SAFETY_ON_NULL_RETURN(content);
5080    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5081    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5082
5083    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5084       _overlay_default_content_update(overlay->ovl, content, overlay);
5085    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5086       _overlay_class_content_update(overlay->ovl, content);
5087    else ERR("Not supported overlay type: %d", overlay->type);
5088
5089    evas_object_smart_changed(overlay->wd->pan_smart);
5090 #else
5091    (void) overlay;
5092    (void) obj;
5093 #endif
5094 }
5095
5096 EAPI const Evas_Object *
5097 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5098 {
5099 #ifdef HAVE_ELEMENTARY_ECORE_CON
5100    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5101    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5102    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5103
5104    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5105      {
5106         const Overlay_Default *ovl = overlay->ovl;
5107         return ovl->content;
5108      }
5109    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5110      {
5111         const Overlay_Class *ovl = overlay->ovl;
5112         return ovl->content;
5113      }
5114    else
5115      {
5116         ERR("Not supported overlay type: %d", overlay->type);
5117         return NULL;
5118      }
5119 #else
5120    (void) overlay;
5121    return NULL;
5122 #endif
5123 }
5124
5125 EAPI void
5126 elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
5127 {
5128 #ifdef HAVE_ELEMENTARY_ECORE_CON
5129    EINA_SAFETY_ON_NULL_RETURN(overlay);
5130    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5131    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5132
5133    overlay->c.r = r;
5134    overlay->c.g = g;
5135    overlay->c.b = b;
5136    overlay->c.a = a;
5137
5138    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5139       _overlay_class_color_update(overlay->ovl, overlay->c);
5140    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5141       _overlay_default_color_update(overlay->ovl, overlay->c);
5142    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5143       _overlay_route_color_update(overlay->ovl, overlay->c);
5144    else
5145      {
5146         ERR("Not supported overlay type: %d", overlay->type);
5147      }
5148
5149 #else
5150    (void) overlay;
5151    (void) r;
5152    (void) g;
5153    (void) b;
5154    (void) a;
5155 #endif
5156 }
5157
5158 EAPI void
5159 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
5160 {
5161 #ifdef HAVE_ELEMENTARY_ECORE_CON
5162    EINA_SAFETY_ON_NULL_RETURN(overlay);
5163    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5164    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5165
5166    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5167      {
5168          if (r) *r = overlay->c.r;
5169          if (g) *g = overlay->c.g;
5170          if (b) *b = overlay->c.b;
5171          if (a) *a = overlay->c.a;
5172       }
5173    else ERR("Not supported overlay type: %d", overlay->type);
5174 #else
5175    (void) overlay;
5176    (void) r;
5177    (void) g;
5178    (void) b;
5179    (void) a;
5180 #endif
5181 }
5182
5183 EAPI void
5184 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
5185 {
5186 #ifdef HAVE_ELEMENTARY_ECORE_CON
5187    EINA_SAFETY_ON_NULL_RETURN(overlay);
5188    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5189    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5190
5191    overlay->cb = get_cb;
5192    overlay->cb_data = data;
5193
5194    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5195       _overlay_class_cb_set(overlay->ovl, get_cb, data);
5196 #else
5197    (void) overlay;
5198    (void) get_cb;
5199    (void) data;
5200 #endif
5201 }
5202
5203 EAPI Elm_Map_Overlay *
5204 elm_map_overlay_class_add(Evas_Object *obj)
5205 {
5206 #ifdef HAVE_ELEMENTARY_ECORE_CON
5207    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5208    Widget_Data *wd = elm_widget_data_get(obj);
5209    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5210
5211    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5212    overlay->wd = wd;
5213    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
5214    overlay->ovl = _overlay_class_new(wd);
5215    overlay->c.r = 0x90;
5216    overlay->c.g = 0xee;
5217    overlay->c.b = 0x90;
5218    overlay->c.a = 0xff;
5219    wd->overlays = eina_list_append(wd->overlays, overlay);
5220
5221    evas_object_smart_changed(wd->pan_smart);
5222    return overlay;
5223 #else
5224    (void) obj;
5225    return NULL;
5226 #endif
5227 }
5228
5229 EAPI void
5230 elm_map_overlay_class_append(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5231 {
5232 #ifdef HAVE_ELEMENTARY_ECORE_CON
5233    EINA_SAFETY_ON_NULL_RETURN(clas);
5234    EINA_SAFETY_ON_NULL_RETURN(overlay);
5235    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5236    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5237    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5238
5239    Overlay_Class *clas_ovl = clas->ovl;
5240    if (eina_list_data_find(clas_ovl->members, overlay))
5241      {
5242         ERR("Already added overlay into clas");
5243         return;
5244      }
5245    clas_ovl->members = eina_list_append(clas_ovl->members, overlay);
5246
5247    // Update group by class
5248    overlay->grp->clas = clas;
5249    _overlay_group_icon_update(overlay->grp, clas_ovl->icon);
5250    _overlay_group_content_update(overlay->grp, clas_ovl->content);
5251    _overlay_group_color_update(overlay->grp, clas->c);
5252    _overlay_group_cb_set(overlay->grp, clas->cb, clas->data);
5253    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5254      {
5255         _overlay_default_clas_icon_update(overlay->ovl, clas_ovl->icon);
5256         _overlay_default_clas_content_update(overlay->ovl, clas_ovl->content);
5257      }
5258
5259   evas_object_smart_changed(clas->wd->pan_smart);
5260 #else
5261    (void) clas;
5262    (void) overlay;
5263 #endif
5264 }
5265
5266 EAPI void
5267 elm_map_overlay_class_remove(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5268 {
5269 #ifdef HAVE_ELEMENTARY_ECORE_CON
5270    EINA_SAFETY_ON_NULL_RETURN(clas);
5271    EINA_SAFETY_ON_NULL_RETURN(overlay);
5272    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5273    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5274    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5275
5276    Overlay_Class *ovl = clas->ovl;
5277    ovl->members = eina_list_remove(ovl->members, overlay);
5278
5279    overlay->grp->clas = NULL;
5280    _overlay_group_icon_update(overlay->grp, NULL);
5281    _overlay_group_content_update(overlay->grp, NULL);
5282    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5283      {
5284         _overlay_default_clas_icon_update(overlay->ovl, NULL);
5285         _overlay_default_clas_content_update(overlay->ovl, NULL);
5286      }
5287
5288   evas_object_smart_changed(clas->wd->pan_smart);
5289 #else
5290    (void) clas;
5291    (void) overlay;
5292 #endif
5293 }
5294
5295 EAPI void
5296 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *clas, int zoom)
5297 {
5298 #ifdef HAVE_ELEMENTARY_ECORE_CON
5299    EINA_SAFETY_ON_NULL_RETURN(clas);
5300    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5301    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5302    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5303
5304    Overlay_Class *ovl = clas->ovl;
5305    if (ovl->zoom_max == !!zoom) return;
5306    ovl->zoom_max = zoom;
5307
5308    evas_object_smart_changed(clas->wd->pan_smart);
5309 #else
5310    (void) clas;
5311    (void) zoom;
5312 #endif
5313 }
5314
5315 EAPI int
5316 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *clas)
5317 {
5318 #ifdef HAVE_ELEMENTARY_ECORE_CON
5319    EINA_SAFETY_ON_NULL_RETURN_VAL(clas, OVERLAY_CLASS_ZOOM_MAX);
5320    EINA_SAFETY_ON_NULL_RETURN_VAL(clas->wd, OVERLAY_CLASS_ZOOM_MAX);
5321    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
5322    EINA_SAFETY_ON_FALSE_RETURN_VAL(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
5323
5324    const Overlay_Class *ovl = clas->ovl;
5325    return ovl->zoom_max;
5326 #else
5327    (void) clas;
5328    return OVERLAY_CLASS_ZOOM_MAX;
5329 #endif
5330 }
5331
5332 EAPI Eina_List *
5333 elm_map_overlay_group_members_get(const Elm_Map_Overlay *grp)
5334 {
5335 #ifdef HAVE_ELEMENTARY_ECORE_CON
5336    EINA_SAFETY_ON_NULL_RETURN_VAL(grp, NULL);
5337    EINA_SAFETY_ON_NULL_RETURN_VAL(grp->wd, NULL);
5338    ELM_CHECK_WIDTYPE(grp->wd->obj, widtype) NULL;
5339   EINA_SAFETY_ON_FALSE_RETURN_VAL(grp->type == ELM_MAP_OVERLAY_TYPE_GROUP, NULL);
5340
5341    Overlay_Group *ovl = grp->ovl;
5342    return ovl->members;
5343 #else
5344    (void) clas;
5345    return OVERLAY_CLASS_ZOOM_MAX;
5346 #endif
5347 }
5348
5349 EAPI Elm_Map_Overlay *
5350 elm_map_overlay_bubble_add(Evas_Object *obj)
5351 {
5352 #ifdef HAVE_ELEMENTARY_ECORE_CON
5353    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5354    Widget_Data *wd = elm_widget_data_get(obj);
5355    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5356
5357    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5358    overlay->wd = wd;
5359    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
5360    overlay->c.r = 255;
5361    overlay->c.g = 255;
5362    overlay->c.b = 255;
5363    overlay->c.a = 255;
5364    overlay->ovl =  _overlay_bubble_new(overlay);
5365    overlay->grp = _overlay_group_new(wd);
5366    wd->overlays = eina_list_append(wd->overlays, overlay);
5367
5368    evas_object_smart_changed(wd->pan_smart);
5369    return overlay;
5370 #else
5371    (void) obj;
5372    return NULL;
5373 #endif
5374 }
5375
5376 EAPI void
5377 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, const Elm_Map_Overlay *parent)
5378 {
5379 #ifdef HAVE_ELEMENTARY_ECORE_CON
5380    EINA_SAFETY_ON_NULL_RETURN(bubble);
5381    EINA_SAFETY_ON_NULL_RETURN(parent);
5382    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5383    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5384
5385    Overlay_Bubble *ovl = bubble->ovl;
5386    Evas_Object *pobj = _overlay_obj_get(parent);
5387    if (!pobj) return;
5388
5389    if (ovl->pobj)
5390      {
5391         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
5392                                             _overlay_bubble_hide_cb, ovl);
5393         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
5394                                             _overlay_bubble_chase_cb, ovl);
5395         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
5396                                             _overlay_bubble_chase_cb, ovl);
5397      }
5398
5399    ovl->pobj = pobj;
5400    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
5401                                   _overlay_bubble_hide_cb, ovl);
5402    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
5403                                   _overlay_bubble_chase_cb, ovl);
5404    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
5405                                   _overlay_bubble_chase_cb, ovl);
5406
5407    _overlay_bubble_chase(ovl);
5408    evas_object_smart_changed(bubble->wd->pan_smart);
5409 #else
5410    (void) bubble;
5411    (void) parent;
5412 #endif
5413 }
5414
5415 EAPI void
5416 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
5417 {
5418 #ifdef HAVE_ELEMENTARY_ECORE_CON
5419    EINA_SAFETY_ON_NULL_RETURN(bubble);
5420    EINA_SAFETY_ON_NULL_RETURN(content);
5421    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5422    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5423
5424    Overlay_Bubble *bb = bubble->ovl;
5425    elm_box_pack_end(bb->bx, content);
5426
5427    evas_object_smart_changed(bubble->wd->pan_smart);
5428 #else
5429    (void) bubble;
5430    (void) content;
5431 #endif
5432 }
5433
5434 EAPI void
5435 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
5436 {
5437 #ifdef HAVE_ELEMENTARY_ECORE_CON
5438    EINA_SAFETY_ON_NULL_RETURN(bubble);
5439    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5440    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5441
5442    Overlay_Bubble *bb = bubble->ovl;
5443    elm_box_clear(bb->bx);
5444
5445    evas_object_smart_changed(bubble->wd->pan_smart);
5446 #else
5447    (void) bubble;
5448 #endif
5449 }
5450
5451 EAPI Elm_Map_Overlay *
5452 elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
5453 {
5454 #ifdef HAVE_ELEMENTARY_ECORE_CON
5455    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5456    Widget_Data *wd = elm_widget_data_get(obj);
5457    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5458    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5459    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
5460    EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
5461
5462    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5463    overlay->wd = wd;
5464    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
5465    overlay->c.r = 0xff;
5466    overlay->c.g = 0x00;
5467    overlay->c.b = 0x00;
5468    overlay->c.a = 0xff;
5469    overlay->ovl =  _overlay_route_new(wd, route, overlay->c);
5470    overlay->grp = _overlay_group_new(wd);
5471    wd->overlays = eina_list_append(wd->overlays, overlay);
5472
5473    evas_object_smart_changed(wd->pan_smart);
5474    return overlay;
5475 #else
5476    (void) obj;
5477    (void) route;
5478    return NULL;
5479 #endif
5480 }
5481
5482 EAPI Elm_Map_Overlay *
5483 elm_map_overlay_line_add(Evas_Object *obj, double flon, double flat, double tlon, double tlat)
5484 {
5485 #ifdef HAVE_ELEMENTARY_ECORE_CON
5486    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5487    Widget_Data *wd = elm_widget_data_get(obj);
5488    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5489
5490    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5491    overlay->wd = wd;
5492    overlay->type = ELM_MAP_OVERLAY_TYPE_LINE;
5493    overlay->c.r = 0xff;
5494    overlay->c.g = 0x00;
5495    overlay->c.b = 0x00;
5496    overlay->c.a = 0xff;
5497    overlay->ovl =  _overlay_line_new(wd, flon, flat, tlon, tlat, overlay->c);
5498    overlay->grp = _overlay_group_new(wd);
5499    wd->overlays = eina_list_append(wd->overlays, overlay);
5500
5501    evas_object_smart_changed(wd->pan_smart);
5502    return overlay;
5503 #else
5504    (void) obj;
5505    (void) flon;
5506    (void) flat
5507    (void) tlon;
5508    (void) tlat;
5509    return NULL;
5510 #endif
5511 }
5512
5513 EAPI Elm_Map_Overlay *
5514 elm_map_overlay_polygon_add(Evas_Object *obj)
5515 {
5516 #ifdef HAVE_ELEMENTARY_ECORE_CON
5517    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5518    Widget_Data *wd = elm_widget_data_get(obj);
5519    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5520
5521    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5522    overlay->wd = wd;
5523    overlay->type = ELM_MAP_OVERLAY_TYPE_POLYGON;
5524    overlay->c.r = 0xdc;
5525    overlay->c.g = 0x14;
5526    overlay->c.b = 0x3c;
5527    overlay->c.a = 200;
5528    overlay->ovl =  _overlay_polygon_new(wd, overlay->c);
5529    overlay->grp = _overlay_group_new(wd);
5530    wd->overlays = eina_list_append(wd->overlays, overlay);
5531    evas_object_smart_changed(wd->pan_smart);
5532    return overlay;
5533 #else
5534    (void) obj;
5535     return NULL;
5536 #endif
5537 }
5538
5539 EAPI void
5540 elm_map_overlay_polygon_region_add(Elm_Map_Overlay *overlay, double lon, double lat)
5541 {
5542 #ifdef HAVE_ELEMENTARY_ECORE_CON
5543    EINA_SAFETY_ON_NULL_RETURN(overlay);
5544    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5545    EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON);
5546
5547    Overlay_Polygon *ovl = overlay->ovl;
5548    Region *r = ELM_NEW(Region);
5549    r->lon = lon;
5550    r->lat = lat;
5551    ovl->regions = eina_list_append(ovl->regions, r);
5552
5553    evas_object_smart_changed(ovl->wd->pan_smart);
5554 #else
5555    (void) overlay;
5556    (void) lon;
5557    (void) lat
5558  #endif
5559 }
5560
5561 EAPI Elm_Map_Overlay *
5562 elm_map_overlay_circle_add(Evas_Object *obj, double lon, double lat, double radius)
5563 {
5564 #ifdef HAVE_ELEMENTARY_ECORE_CON
5565    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5566    Widget_Data *wd = elm_widget_data_get(obj);
5567    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5568
5569    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5570    overlay->wd = wd;
5571    overlay->type = ELM_MAP_OVERLAY_TYPE_CIRCLE;
5572    overlay->c.r = 0xdc;
5573    overlay->c.g = 0x14;
5574    overlay->c.b = 0x3c;
5575    overlay->c.a = 200;
5576    overlay->ovl = _overlay_circle_new(wd, lon, lat, radius, overlay->c);
5577    overlay->grp = _overlay_group_new(wd);
5578    wd->overlays = eina_list_append(wd->overlays, overlay);
5579
5580    evas_object_smart_changed(wd->pan_smart);
5581    return overlay;
5582 #else
5583    (void) obj;
5584     return NULL;
5585 #endif
5586 }
5587
5588 EAPI Elm_Map_Overlay *
5589 elm_map_overlay_scale_add(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
5590 {
5591 #ifdef HAVE_ELEMENTARY_ECORE_CON
5592    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5593    Widget_Data *wd = elm_widget_data_get(obj);
5594    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5595
5596    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5597    overlay->wd = wd;
5598    overlay->type = ELM_MAP_OVERLAY_TYPE_SCALE;
5599    overlay->c.r = 0;
5600    overlay->c.g = 0;
5601    overlay->c.b = 0;
5602    overlay->c.a = 255;
5603    overlay->ovl = _overlay_scale_new(wd, x, y, overlay->c);
5604    overlay->grp = _overlay_group_new(wd);
5605    wd->overlays = eina_list_append(wd->overlays, overlay);
5606
5607    evas_object_smart_changed(wd->pan_smart);
5608    return overlay;
5609 #else
5610    (void) obj;
5611     return NULL;
5612 #endif
5613 }
5614
5615 #ifdef ELM_EMAP
5616 EAPI Evas_Object *
5617 elm_map_track_add(Evas_Object *obj, void *emap)
5618 {
5619 #ifdef HAVE_ELEMENTARY_ECORE_CON
5620    EMap_Route *emapr = emap;
5621    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5622    Widget_Data *wd = elm_widget_data_get(obj);
5623    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
5624
5625    Evas_Object *route = elm_route_add(obj);
5626    elm_route_emap_set(route, emapr);
5627    wd->track = eina_list_append(wd->track, route);
5628
5629    return route;
5630 #else
5631    (void) obj;
5632    (void) emap;
5633    return NULL;
5634 #endif
5635 }
5636
5637 EAPI void
5638 elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
5639 {
5640 #ifdef HAVE_ELEMENTARY_ECORE_CON
5641    ELM_CHECK_WIDTYPE(obj, widtype) ;
5642    Widget_Data *wd = elm_widget_data_get(obj);
5643    EINA_SAFETY_ON_NULL_RETURN(wd);
5644
5645    wd->track = eina_list_remove(wd->track, route);
5646    evas_object_del(route);
5647 #else
5648    (void) obj;
5649    (void) route;
5650 #endif
5651 }
5652 #else
5653 EAPI Evas_Object *
5654 elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
5655 {
5656    return NULL;
5657 }
5658
5659 EAPI void
5660 elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
5661 {
5662 }
5663 #endif