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    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 639    if (y)
 640       *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
 641                  / ELM_PI) / 2.0 * size);
 642 }
 643
 644 static void
 645 _viewport_coord_get(Widget_Data *wd, Evas_Coord *vx, Evas_Coord *vy, Evas_Coord *vw, Evas_Coord *vh)
 646 {
 647    EINA_SAFETY_ON_NULL_RETURN(wd);
 648
 649    Evas_Coord x, y, w, h;
 650    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 651    elm_smart_scroller_child_viewport_size_get(wd->scr, &w, &h);
 652    if (w > wd->size.w) x -= ((w - wd->size.w) / 2);
 653    if (h > wd->size.h) y -= ((h - wd->size.h) / 2);
 654    if (vx) *vx = x;
 655    if (vy) *vy = y;
 656    if (vw) *vw = w;
 657    if (vh) *vh = h;
 658 }
 659
 660 // Map coordinates to canvas geometry without rotate
 661 static void
 662 _coord_to_canvas_no_rotate(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 663 {
 664    Evas_Coord vx, vy, sx, sy;
 665    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 666    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 667    if (xx) *xx = x - vx + sx;
 668    if (yy) *yy = y - vy + sy;
 669 }
 670
 671 // Map coordinates to canvas geometry
 672 static void
 673 _coord_to_canvas(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 674 {
 675    _coord_to_canvas_no_rotate(wd, x, y, &x, &y);
 676    _rotate(x, y, wd->rotate.cx, wd->rotate.cy, wd->rotate.d, &x, &y);
 677    if (xx) *xx = x;
 678    if (yy) *yy = y;
 679 }
 680
 681 // Canvas geometry to map coordinates
 682 static void
 683 _canvas_to_coord(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 684 {
 685    Evas_Coord vx, vy, sx, sy;
 686    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 687    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 688    _rotate(x - sx + vx, y - sy + vy,  wd->rotate.cx - sx + vx,
 689                  wd->rotate.cy - sy + vy,  -wd->rotate.d, &x, &y);
 690    if (xx) *xx = x;
 691    if (yy) *yy = y;
 692 }
 693
 694 static void
 695 _region_show(void *data)
 696 {
 697    EINA_SAFETY_ON_NULL_RETURN(data);
 698    Delayed_Data *dd = data;
 699    int x, y, w, h;
 700
 701    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
 702    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
 703    x = x - (w / 2);
 704    y = y - (h / 2);
 705    elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
 706    evas_object_smart_changed(dd->wd->pan_smart);
 707 }
 708
 709 static void
 710 _grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
 711 {
 712    EINA_SAFETY_ON_NULL_RETURN(gi);
 713
 714    if (x) *x = gi->x * gi->wd->size.tile;
 715    if (y) *y = gi->y * gi->wd->size.tile;
 716    if (w) *w = gi->wd->size.tile;
 717    if (h) *h = gi->wd->size.tile;
 718 }
 719
 720 static Eina_Bool
 721 _grid_item_in_viewport(Grid_Item *gi)
 722 {
 723    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
 724
 725    Evas_Coord vx, vy, vw, vh;
 726    Evas_Coord x, y, w, h;
 727
 728    _viewport_coord_get(gi->wd, &vx, &vy, &vw, &vh);
 729    _grid_item_coord_get(gi, &x, &y, &w, &h);
 730    return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
 731 }
 732
 733 static void
 734 _grid_item_update(Grid_Item *gi)
 735 {
 736    evas_object_image_file_set(gi->img, gi->file, NULL);
 737    if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
 738       evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
 739    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
 740
 741    Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
 742    if (err != EVAS_LOAD_ERROR_NONE)
 743      {
 744         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
 745         ecore_file_remove(gi->file);
 746         gi->file_have = EINA_FALSE;
 747      }
 748    else
 749      {
 750         Evas_Coord x, y, w, h;
 751         _grid_item_coord_get(gi, &x, &y, &w, &h);
 752         _coord_to_canvas_no_rotate(gi->wd, x, y, &x, &y);
 753         _obj_place(gi->img, x, y, w, h);
 754         _obj_rotate(gi->wd, gi->img);
 755         gi->file_have = EINA_TRUE;
 756      }
 757 }
 758
 759 static void
 760 _grid_item_load(Grid_Item *gi)
 761 {
 762    EINA_SAFETY_ON_NULL_RETURN(gi);
 763    if (gi->file_have) _grid_item_update(gi);
 764    else if (!gi->job)
 765      {
 766         gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
 767         gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
 768      }
 769 }
 770
 771 static void
 772 _grid_item_unload(Grid_Item *gi)
 773 {
 774    EINA_SAFETY_ON_NULL_RETURN(gi);
 775    if (gi->file_have)
 776      {
 777         evas_object_hide(gi->img);
 778         evas_object_image_file_set(gi->img, NULL, NULL);
 779      }
 780    else if (gi->job)
 781      {
 782         ecore_file_download_abort(gi->job);
 783         ecore_file_remove(gi->file);
 784         gi->job = NULL;
 785         gi->wd->try_num--;
 786      }
 787    else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
 788
 789 }
 790
 791 static Grid_Item *
 792 _grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
 793 {
 794    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
 795    char buf[PATH_MAX];
 796    char buf2[PATH_MAX];
 797    char *url;
 798    Grid_Item *gi;
 799
 800    gi = ELM_NEW(Grid_Item);
 801    gi->wd = g->wd;
 802    gi->g = g;
 803    gi->x = x;
 804    gi->y = y;
 805
 806    gi->file_have = EINA_FALSE;
 807    gi->job = NULL;
 808
 809    gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
 810    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
 811    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
 812    evas_object_image_filled_set(gi->img, EINA_TRUE);
 813    evas_object_smart_member_add(gi->img, g->wd->pan_smart);
 814    evas_object_pass_events_set(gi->img, EINA_TRUE);
 815    evas_object_stack_below(gi->img, g->wd->sep_maps_overlays);
 816
 817    snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
 818    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
 819    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
 820
 821    eina_stringshare_replace(&gi->file, buf2);
 822    url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
 823    if ((!url) || (!strlen(url)))
 824      {
 825         eina_stringshare_replace(&gi->url, NULL);
 826         ERR("Getting source url failed: %s", gi->file);
 827      }
 828    else eina_stringshare_replace(&gi->url, url);
 829    if (url) free(url);
 830    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
 831    return gi;
 832 }
 833
 834 static void
 835 _grid_item_free(Grid_Item *gi)
 836 {
 837    EINA_SAFETY_ON_NULL_RETURN(gi);
 838    _grid_item_unload(gi);
 839    if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
 840                                                             gi->y, gi->x, NULL);
 841    if (gi->url) eina_stringshare_del(gi->url);
 842    if (gi->file) eina_stringshare_del(gi->file);
 843    if (gi->img) evas_object_del(gi->img);
 844    if (gi->file_have) ecore_file_remove(gi->file);
 845    free(gi);
 846 }
 847
 848 static void
 849 _downloaded_cb(void *data, const char *file __UNUSED__, int status)
 850 {
 851    Grid_Item *gi = data;
 852
 853    if (status == 200)
 854      {
 855         DBG("Download success from %s to %s", gi->url, gi->file);
 856         _grid_item_update(gi);
 857         gi->wd->finish_num++;
 858         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
 859      }
 860    else
 861      {
 862         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
 863         ecore_file_remove(gi->file);
 864         gi->file_have = EINA_FALSE;
 865         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
 866      }
 867
 868    gi->job = NULL;
 869    gi->wd->download_num--;
 870    if (!gi->wd->download_num)
 871       edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
 872                               "elm,state,busy,stop", "elm");
 873 }
 874
 875 static Eina_Bool
 876 _download_job(void *data)
 877 {
 878    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
 879    Widget_Data *wd = data;
 880
 881    Eina_List *l, *ll;
 882    Grid_Item *gi;
 883
 884    if (!eina_list_count(wd->download_list))
 885      {
 886         wd->download_idler = NULL;
 887         return ECORE_CALLBACK_CANCEL;
 888      }
 889
 890    EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
 891      {
 892         if ((gi->g->zoom != wd->zoom) || !(_grid_item_in_viewport(gi)))
 893           {
 894              wd->download_list = eina_list_remove(wd->download_list, gi);
 895              continue;
 896           }
 897         if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
 898            return ECORE_CALLBACK_RENEW;
 899
 900         Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
 901                                                  _downloaded_cb, NULL,
 902                                                  gi, &(gi->job), wd->ua);
 903         if ((!ret) || (!gi->job))
 904            ERR("Can't start to download from %s to %s", gi->url, gi->file);
 905         else
 906           {
 907              wd->download_list = eina_list_remove(wd->download_list, gi);
 908              wd->try_num++;
 909              wd->download_num++;
 910              evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOAD,
 911                                              NULL);
 912              if (wd->download_num == 1)
 913                 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
 914                                         "elm,state,busy,start", "elm");
 915           }
 916      }
 917    return ECORE_CALLBACK_RENEW;
 918 }
 919
 920 static void
 921 _grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
 922 {
 923    EINA_SAFETY_ON_NULL_RETURN(g);
 924    int xx, yy, ww, hh;
 925    Evas_Coord vx, vy, vw, vh;
 926
 927    _viewport_coord_get(g->wd, &vx, &vy, &vw, &vh);
 928    if (vx < 0) vx = 0;
 929    if (vy < 0) vy = 0;
 930
 931    xx = (vx / g->wd->size.tile) - 1;
 932    if (xx < 0) xx = 0;
 933
 934    yy = (vy / g->wd->size.tile) - 1;
 935    if (yy < 0) yy = 0;
 936
 937    ww = (vw / g->wd->size.tile) + 3;
 938    if (xx + ww >= g->tw) ww = g->tw - xx;
 939
 940    hh = (vh / g->wd->size.tile) + 3;
 941    if (yy + hh >= g->th) hh = g->th - yy;
 942
 943    if (x) *x = xx;
 944    if (y) *y = yy;
 945    if (w) *w = ww;
 946    if (h) *h = hh;
 947 }
 948
 949 static void
 950 _grid_unload(Grid *g)
 951 {
 952    EINA_SAFETY_ON_NULL_RETURN(g);
 953    Eina_Iterator *it;
 954    Eina_Matrixsparse_Cell *cell;
 955    Grid_Item *gi;
 956
 957    it = eina_matrixsparse_iterator_new(g->grid);
 958    EINA_ITERATOR_FOREACH(it, cell)
 959      {
 960         gi = eina_matrixsparse_cell_data_get(cell);
 961         _grid_item_unload(gi);
 962      }
 963    eina_iterator_free(it);
 964 }
 965
 966 static void
 967 _grid_load(Grid *g)
 968 {
 969    EINA_SAFETY_ON_NULL_RETURN(g);
 970    int x, y, xx, yy, ww, hh;
 971    Eina_Iterator *it;
 972    Eina_Matrixsparse_Cell *cell;
 973    Grid_Item *gi;
 974
 975    it = eina_matrixsparse_iterator_new(g->grid);
 976    EINA_ITERATOR_FOREACH(it, cell)
 977      {
 978         gi = eina_matrixsparse_cell_data_get(cell);
 979         if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
 980      }
 981    eina_iterator_free(it);
 982
 983    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
 984    for (y = yy; y < yy + hh; y++)
 985      {
 986         for (x = xx; x < xx + ww; x++)
 987           {
 988              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
 989              if (!gi) gi = _grid_item_create(g, x, y);
 990              _grid_item_load(gi);
 991           }
 992      }
 993 }
 994
 995 static void
 996 _grid_place(Widget_Data *wd)
 997 {
 998    EINA_SAFETY_ON_NULL_RETURN(wd);
 999    Eina_List *l;
1000    Grid *g;
1001
1002    EINA_LIST_FOREACH(wd->grids, l, g)
1003      {
1004         if (wd->zoom == g->zoom) _grid_load(g);
1005         else _grid_unload(g);
1006      }
1007   if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
1008 }
1009
1010 static void
1011 _grid_all_create(Widget_Data *wd)
1012 {
1013    EINA_SAFETY_ON_NULL_RETURN(wd);
1014    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
1015
1016    int zoom;
1017    for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
1018      {
1019         Grid *g;
1020         int tnum;
1021         g = ELM_NEW(Grid);
1022         g->wd = wd;
1023         g->zoom = zoom;
1024         tnum =  pow(2.0, g->zoom);
1025         g->tw = tnum;
1026         g->th = tnum;
1027         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
1028         wd->grids = eina_list_append(wd->grids, g);
1029      }
1030 }
1031
1032 static void
1033 _grid_all_clear(Widget_Data *wd)
1034 {
1035    EINA_SAFETY_ON_NULL_RETURN(wd);
1036
1037    Grid *g;
1038    EINA_LIST_FREE(wd->grids, g)
1039      {
1040         Eina_Matrixsparse_Cell *cell;
1041         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1042         EINA_ITERATOR_FOREACH(it, cell)
1043           {
1044              Grid_Item *gi;
1045              gi = eina_matrixsparse_cell_data_get(cell);
1046              if (gi) _grid_item_free(gi);
1047           }
1048         eina_iterator_free(it);
1049
1050         eina_matrixsparse_free(g->grid);
1051         free(g);
1052      }
1053 }
1054
1055 static void
1056 _track_place(Widget_Data *wd)
1057 {
1058 #ifdef ELM_EMAP
1059    EINA_SAFETY_ON_NULL_RETURN(wd);
1060
1061    Eina_List *l;
1062    Evas_Object *route;
1063    int xmin, xmax, ymin, ymax;
1064    Evas_Coord px, py, ow, oh;
1065    px = wd->pan_x;
1066    py = wd->pan_y;
1067    _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
1068
1069    Evas_Coord size = wd->size.w;
1070
1071    EINA_LIST_FOREACH(wd->track, l, route)
1072      {
1073         double lon_min, lon_max;
1074         double lat_min, lat_max;
1075         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1076         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1077         _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
1078         _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
1079
1080         if( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
1081         {
1082            if( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
1083            {
1084               //display the route
1085               evas_object_move(route, xmin - px, ymin - py);
1086               evas_object_resize(route, xmax - xmin, ymax - ymin);
1087
1088               evas_object_raise(route);
1089               _obj_rotate(wd, route);
1090               evas_object_show(route);
1091
1092               continue;
1093            }
1094         }
1095         //the route is not display
1096         evas_object_hide(route);
1097      }
1098 #else
1099    (void) wd;
1100 #endif
1101 }
1102
1103 static void
1104 _delayed_do(Widget_Data *wd)
1105 {
1106    Delayed_Data *dd;
1107    dd = eina_list_nth(wd->delayed_jobs, 0);
1108    if (dd && !dd->wd->zoom_animator)
1109      {
1110         dd->func(dd);
1111         wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
1112         free(dd);
1113      }
1114 }
1115
1116 static void
1117 _smooth_update(Widget_Data *wd)
1118 {
1119    EINA_SAFETY_ON_NULL_RETURN(wd);
1120    Eina_List *l;
1121    Grid *g;
1122
1123    EINA_LIST_FOREACH(wd->grids, l, g)
1124      {
1125         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1126         Eina_Matrixsparse_Cell *cell;
1127
1128         EINA_ITERATOR_FOREACH(it, cell)
1129           {
1130              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1131              if (_grid_item_in_viewport(gi))
1132                 evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1133           }
1134         eina_iterator_free(it);
1135      }
1136 }
1137
1138 static Eina_Bool
1139 _zoom_timeout(void *data)
1140 {
1141    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1142    Widget_Data *wd = data;
1143    _smooth_update(wd);
1144    wd->zoom_timer = NULL;
1145    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
1146   return ECORE_CALLBACK_CANCEL;
1147 }
1148
1149 static void
1150 zoom_do(Widget_Data *wd, double zoom)
1151 {
1152    EINA_SAFETY_ON_NULL_RETURN(wd);
1153    if (zoom > wd->zoom_max) zoom = wd->zoom_max;
1154    else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
1155
1156    Evas_Coord vx, vy, vw, vh;
1157    Evas_Coord ow, oh;
1158
1159    wd->zoom = ROUND(zoom);
1160    wd->zoom_detail = zoom;
1161    ow = wd->size.w;
1162    oh = wd->size.h;
1163    wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
1164    wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
1165    wd->size.h = wd->size.w;;
1166
1167    // Fix to zooming with (viewport center vx, vy) as the center to prevent
1168    // from zooming with (0,0) as the cetner. (scroller default behavior)
1169    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
1170    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
1171      {
1172         Evas_Coord x, y;
1173         double sx, sy;
1174         if (vw > ow) sx = 0.5;
1175         else         sx = (double)(vx + (double)(vw / 2)) / ow;
1176         if (vh > oh) sy = 0.5;
1177         else         sy = (double)(vy + (double)(vh / 2)) / oh;
1178
1179         if (sx > 1.0) sx = 1.0;
1180         if (sy > 1.0) sy = 1.0;
1181
1182         x = ceil((sx * wd->size.w) - (vw / 2));
1183         y = ceil((sy * wd->size.h) - (vh / 2));
1184         if (x < 0) x = 0;
1185         else if (x > (wd->size.w - vw)) x = wd->size.w - vw;
1186         if (y < 0) y = 0;
1187         else if (y > (wd->size.h - vh)) y = wd->size.h - vh;
1188         elm_smart_scroller_child_region_show(wd->scr, x, y, vw, vh);
1189      }
1190    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
1191    else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
1192    wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
1193    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
1194
1195    evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1196    evas_object_smart_changed(wd->pan_smart);
1197 }
1198
1199 static Eina_Bool
1200 _zoom_anim(void *data)
1201 {
1202    Widget_Data *wd = data;
1203    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
1204
1205    if (wd->ani.cnt <= 0)
1206      {
1207         wd->zoom_animator = NULL;
1208         evas_object_smart_changed(wd->pan_smart);
1209         return ECORE_CALLBACK_CANCEL;
1210      }
1211    else
1212      {
1213         wd->ani.zoom += wd->ani.diff;
1214         wd->ani.cnt--;
1215         zoom_do(wd, wd->ani.zoom);
1216         return ECORE_CALLBACK_RENEW;
1217      }
1218 }
1219
1220 static void
1221 zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
1222 {
1223    EINA_SAFETY_ON_NULL_RETURN(wd);
1224    if (cnt == 0) return;
1225
1226    wd->ani.cnt = cnt;
1227    wd->ani.zoom = wd->zoom;
1228    wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
1229    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
1230    wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
1231 }
1232
1233 static void
1234 _sizing_eval(Widget_Data *wd)
1235 {
1236    EINA_SAFETY_ON_NULL_RETURN(wd);
1237
1238    Evas_Coord maxw = -1, maxh = -1;
1239
1240    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
1241    evas_object_size_hint_max_set(wd->obj, maxw, maxh);
1242 }
1243
1244 static void
1245 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1246 {
1247    _sizing_eval(data);
1248 }
1249
1250 static Eina_Bool
1251 _scr_timeout(void *data)
1252 {
1253    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1254    Widget_Data *wd = data;
1255    _smooth_update(wd);
1256    wd->scr_timer = NULL;
1257    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
1258    return ECORE_CALLBACK_CANCEL;
1259 }
1260
1261 static void
1262 _scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1263 {
1264    EINA_SAFETY_ON_NULL_RETURN(data);
1265    Widget_Data *wd = data;
1266
1267    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
1268    else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
1269    wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
1270    evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
1271 }
1272
1273 static void
1274 _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1275 {
1276    EINA_SAFETY_ON_NULL_RETURN(data);
1277    Widget_Data *wd = data;
1278    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
1279 }
1280
1281 static void
1282 _scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1283 {
1284    EINA_SAFETY_ON_NULL_RETURN(data);
1285    Widget_Data *wd = data;
1286    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
1287 }
1288
1289 static Eina_Bool
1290 _long_press(void *data)
1291 {
1292    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1293    Widget_Data *wd = data;
1294
1295    wd->long_timer = NULL;
1296    evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
1297    return ECORE_CALLBACK_CANCEL;
1298 }
1299
1300 static void
1301 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1302 {
1303    EINA_SAFETY_ON_NULL_RETURN(data);
1304    Widget_Data *wd = data;
1305    Evas_Event_Mouse_Down *ev = event_info;
1306
1307    if (ev->button != 1) return;
1308
1309    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1310    else wd->on_hold = EINA_FALSE;
1311
1312    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1313      evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
1314    else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
1315
1316    if (wd->long_timer) ecore_timer_del(wd->long_timer);
1317    wd->ev = *ev;
1318    wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
1319 }
1320
1321 static void
1322 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1323 {
1324    EINA_SAFETY_ON_NULL_RETURN(data);
1325    Widget_Data *wd = data;
1326
1327    Evas_Event_Mouse_Up *ev = event_info;
1328    EINA_SAFETY_ON_NULL_RETURN(ev);
1329
1330    if (ev->button != 1) return;
1331    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1332    else wd->on_hold = EINA_FALSE;
1333    if (wd->long_timer)
1334      {
1335         ecore_timer_del(wd->long_timer);
1336         wd->long_timer = NULL;
1337      }
1338    if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
1339    wd->on_hold = EINA_FALSE;
1340 }
1341
1342 static void
1343 _mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1344 {
1345    EINA_SAFETY_ON_NULL_RETURN(data);
1346    Widget_Data *wd = data;
1347
1348    if (!wd->paused)
1349      {
1350         Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
1351         zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
1352     }
1353 }
1354
1355 static void
1356 _region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
1357 {
1358    double max_lon = -180, min_lon = 180;
1359    double max_lat = -90, min_lat = 90;
1360    Elm_Map_Overlay *overlay;
1361    EINA_LIST_FREE(overlays, overlay)
1362      {
1363         double lon, lat;
1364         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1365           {
1366              Overlay_Default *ovl = overlay->ovl;
1367              lon = ovl->lon;
1368              lat = ovl->lat;
1369           }
1370         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1371           {
1372              // FIXME: class center coord is alright??
1373              Overlay_Class *ovl = overlay->ovl;
1374              double max_lo, min_lo, max_la, min_la;
1375              _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
1376                                  &min_la);
1377              lon = (max_lo + min_lo) / 2;
1378              lat = (max_la + min_la) / 2;
1379           }
1380         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1381           {
1382              Overlay_Bubble *ovl = overlay->ovl;
1383              lon = ovl->lon;
1384              lat = ovl->lat;
1385           }
1386         else
1387           {
1388              WRN("Not supported overlay type: %d", overlay->type);
1389              continue;
1390           }
1391         if (lon> max_lon) max_lon = lon;
1392         if (lon< min_lon) min_lon = lon;
1393         if (lat > max_lat) max_lat = lat;
1394         if (lat < min_lat) min_lat = lat;
1395      }
1396    if (max_longitude) *max_longitude = max_lon;
1397    if (min_longitude) *min_longitude = min_lon;
1398    if (max_latitude) *max_latitude = max_lat;
1399    if (min_latitude) *min_latitude = min_lat;
1400 }
1401
1402 static Evas_Object *
1403 _icon_dup(const Evas_Object *icon, Evas_Object *parent)
1404 {
1405    if (!icon || !parent) return NULL;
1406    // Evas_Object do not support object duplication??
1407    const char *file = NULL, *group = NULL;
1408    Eina_Bool size_up, size_down;
1409    Evas_Object *dupp;
1410
1411    dupp = elm_icon_add(parent);
1412    elm_icon_file_get(icon, &file, &group);
1413    elm_icon_file_set(dupp, file, group);
1414    elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
1415    elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
1416    elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
1417    elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
1418    elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
1419    elm_icon_resizable_get(icon, &size_up, &size_down);
1420    elm_icon_resizable_set(dupp, size_up, size_down);
1421    elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
1422    elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
1423    elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
1424    return dupp;
1425 }
1426
1427 static void
1428 _overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
1429 {
1430    EINA_SAFETY_ON_NULL_RETURN(data);
1431    Elm_Map_Overlay *overlay = data;
1432
1433    evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
1434                                    overlay);
1435    if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
1436                                 overlay);
1437 }
1438
1439 static void
1440 _overlay_default_hide(Overlay_Default *ovl)
1441 {
1442    EINA_SAFETY_ON_NULL_RETURN(ovl);
1443    if (ovl->content) evas_object_hide(ovl->content);
1444    if (ovl->icon) evas_object_hide(ovl->icon);
1445    if (ovl->clas_content) evas_object_hide(ovl->clas_content);
1446    if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
1447    if (ovl->layout) evas_object_hide(ovl->layout);
1448 }
1449
1450 static void
1451 _overlay_default_show(Overlay_Default *ovl)
1452 {
1453    EINA_SAFETY_ON_NULL_RETURN(ovl);
1454    Evas_Object *disp;
1455    Evas_Coord x, y, w, h;
1456
1457    evas_object_hide(ovl->layout);
1458    if (ovl->content)
1459      {
1460         disp = ovl->content;
1461         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1462         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1463      }
1464    else if (!(ovl->icon) && ovl->clas_content)
1465      {
1466         disp = ovl->clas_content;
1467
1468         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1469         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1470      }
1471    else
1472      {
1473         if (ovl->icon) evas_object_show(ovl->icon);
1474         else if (ovl->clas_icon) evas_object_show(ovl->clas_icon);
1475         disp = ovl->layout;
1476         w = ovl->w;
1477         h = ovl->h;
1478      }
1479    _coord_to_canvas(ovl->wd, ovl->x, ovl->y, &x, &y);
1480    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1481 }
1482
1483 static void
1484 _overlay_default_coord_get(Overlay_Default *ovl, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1485 {
1486    EINA_SAFETY_ON_NULL_RETURN(ovl);
1487    if (x) *x = ovl->x;
1488    if (y) *y = ovl->y;
1489    if (w) *w = ovl->w;
1490    if (h) *h = ovl->h;
1491 }
1492
1493 static void
1494 _overlay_default_coord_set(Overlay_Default *ovl, Evas_Coord x, Evas_Coord y)
1495 {
1496    EINA_SAFETY_ON_NULL_RETURN(ovl);
1497    ovl->x = x;
1498    ovl->y = y;
1499 }
1500
1501 static void
1502 _overlay_default_coord_update(Overlay_Default *ovl)
1503 {
1504    EINA_SAFETY_ON_NULL_RETURN(ovl);
1505    _region_to_coord_convert(ovl->wd, ovl->lon, ovl->lat, ovl->wd->size.w,
1506                             &ovl->x, &ovl->y);
1507 }
1508
1509 static void
1510 _overlay_default_layout_text_update(Overlay_Default *ovl, const char *text)
1511 {
1512    if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
1513       edje_object_part_text_set(elm_layout_edje_get(ovl->layout), "elm.text",
1514                                 text);
1515 }
1516
1517 static void
1518 _overlay_default_content_update(Overlay_Default *ovl, Evas_Object *content, Elm_Map_Overlay *overlay)
1519 {
1520    EINA_SAFETY_ON_NULL_RETURN(ovl);
1521    if (ovl->content == content) return;
1522    if (ovl->content) evas_object_del(ovl->content);
1523    ovl->content = content;
1524
1525    if (ovl->content)
1526      evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
1527                                        _overlay_clicked_cb, overlay);
1528 }
1529
1530 static void
1531 _overlay_default_clas_content_update(Overlay_Default *ovl, const Evas_Object *content __UNUSED__)
1532 {
1533    EINA_SAFETY_ON_NULL_RETURN(ovl);
1534    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1535    // Evas_Object can not be duplicated.
1536    //ovl->clas_content = _content_dup(content);
1537 }
1538
1539 static void
1540 _overlay_default_layout_update(Overlay_Default *ovl)
1541 {
1542    EINA_SAFETY_ON_NULL_RETURN(ovl);
1543    if (ovl->icon)
1544      {
1545         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1546         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1547                              elm_widget_style_get(ovl->wd->obj));
1548         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
1549      }
1550    else if (!ovl->icon && ovl->clas_icon)
1551      {
1552         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1553         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1554                              elm_widget_style_get(ovl->wd->obj));
1555         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
1556      }
1557    else
1558      {
1559         evas_object_color_set(ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
1560         elm_layout_theme_set(ovl->layout, "map/marker", "radio",
1561                              elm_widget_style_get(ovl->wd->obj));
1562      }
1563 }
1564
1565 static void
1566 _overlay_default_icon_update(Overlay_Default *ovl, Evas_Object *icon)
1567 {
1568    EINA_SAFETY_ON_NULL_RETURN(ovl);
1569    if (ovl->icon == icon) return;
1570    if (ovl->icon) evas_object_del(ovl->icon);
1571    ovl->icon = icon;
1572    _overlay_default_layout_update(ovl);
1573 }
1574
1575 static void
1576 _overlay_default_clas_icon_update(Overlay_Default *ovl, const Evas_Object *icon)
1577 {
1578    EINA_SAFETY_ON_NULL_RETURN(ovl);
1579    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
1580    ovl->clas_icon = _icon_dup(icon, ovl->layout);
1581    _overlay_default_layout_update(ovl);
1582 }
1583
1584 static void
1585 _overlay_default_color_update(Overlay_Default *ovl, Color c)
1586 {
1587    EINA_SAFETY_ON_NULL_RETURN(ovl);
1588    ovl->c = c;
1589    _overlay_default_layout_update(ovl);
1590 }
1591
1592 static void
1593 _overlay_default_free(Overlay_Default *ovl)
1594 {
1595    EINA_SAFETY_ON_NULL_RETURN(ovl);
1596    if (ovl->content) evas_object_del(ovl->content);
1597    if (ovl->icon) evas_object_del(ovl->icon);
1598    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1599    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
1600    if (ovl->layout) evas_object_del(ovl->layout);
1601    free(ovl);
1602 }
1603
1604 static Overlay_Default *
1605 _overlay_default_new(Elm_Map_Overlay *overlay, double lon, double lat, Color c, double scale)
1606 {
1607    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
1608
1609    Overlay_Default *ovl = ELM_NEW(Overlay_Default);
1610    ovl->wd = overlay->wd;
1611    _edj_overlay_size_get(ovl->wd, &(ovl->w), &(ovl->h));
1612    ovl->w *= scale;
1613    ovl->h *= scale;
1614    ovl->layout = elm_layout_add(ovl->wd->obj);
1615    evas_object_smart_member_add(ovl->layout, ovl->wd->pan_smart);
1616    evas_object_stack_above(ovl->layout, ovl->wd->sep_maps_overlays);
1617    elm_layout_theme_set(ovl->layout, "map/marker", "radio",
1618                         elm_widget_style_get(ovl->wd->obj));
1619    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
1620                                   _overlay_clicked_cb, overlay);
1621    ovl->lon = lon;
1622    ovl->lat = lat;
1623    _overlay_default_color_update(ovl, c);
1624    return ovl;
1625 }
1626
1627 static void
1628 _overlay_group_hide(Overlay_Group *grp)
1629 {
1630    EINA_SAFETY_ON_NULL_RETURN(grp);
1631    if (grp->ovl) _overlay_default_hide(grp->ovl);
1632 }
1633
1634 static void
1635 _overlay_group_show(Overlay_Group *grp)
1636 {
1637    EINA_SAFETY_ON_NULL_RETURN(grp);
1638    if (grp->ovl) _overlay_default_show(grp->ovl);
1639 }
1640
1641 static void
1642 _overlay_group_coord_member_update(Overlay_Group *grp, Evas_Coord x, Evas_Coord y, Eina_List *members)
1643 {
1644    EINA_SAFETY_ON_NULL_RETURN(grp);
1645    if (!grp->ovl) return;
1646    char text[32];
1647
1648    _overlay_default_coord_set(grp->ovl, x, y);
1649    if (grp->members) eina_list_free(grp->members);
1650    grp->members = members;
1651    snprintf(text, sizeof(text), "%d", eina_list_count(members));
1652    _overlay_default_layout_text_update(grp->ovl, text);
1653 }
1654
1655 static void
1656 _overlay_group_region_get(Overlay_Group *grp, double *lon, double *lat)
1657 {
1658    EINA_SAFETY_ON_NULL_RETURN(grp);
1659    Evas_Coord xx, yy;
1660    _overlay_default_coord_get(grp->ovl, &xx, &yy, NULL, NULL);
1661    _coord_to_canvas(grp->wd, xx, yy, &xx, &yy);
1662    elm_map_canvas_to_region_convert(grp->wd->obj, xx, yy, lon, lat);
1663 }
1664
1665 static void
1666 _overlay_group_icon_update(Overlay_Group *grp, const Evas_Object *icon)
1667 {
1668    EINA_SAFETY_ON_NULL_RETURN(grp);
1669    if (grp->ovl) _overlay_default_icon_update(grp->ovl,
1670                                              _icon_dup(icon, grp->wd->obj));
1671 }
1672
1673 static void
1674 _overlay_group_content_update(Overlay_Group *grp __UNUSED__, const Evas_Object *content __UNUSED__)
1675 {
1676    EINA_SAFETY_ON_NULL_RETURN(grp);
1677    // Evas_Object can not be duplicated.
1678    //_overlay_default_content_update(grp->ovl, _content_dup(content));
1679    return;
1680 }
1681
1682 static void
1683 _overlay_group_color_update(Overlay_Group *grp, Color c)
1684 {
1685    EINA_SAFETY_ON_NULL_RETURN(grp);
1686    _overlay_default_color_update(grp->ovl, c);
1687 }
1688
1689 static void
1690 _overlay_group_cb_set(Overlay_Group *grp, Elm_Map_Overlay_Get_Cb cb, void *data)
1691 {
1692    EINA_SAFETY_ON_NULL_RETURN(grp);
1693    grp->overlay->cb = cb;
1694    grp->overlay->data = data;
1695 }
1696
1697 static void
1698 _overlay_group_free(Overlay_Group *grp)
1699 {
1700    EINA_SAFETY_ON_NULL_RETURN(grp);
1701    if (grp->overlay) free(grp->overlay);
1702    if (grp->ovl) _overlay_default_free(grp->ovl);
1703    if (grp->members) eina_list_free(grp->members);
1704    free(grp);
1705 }
1706
1707 static Overlay_Group *
1708 _overlay_group_new(Widget_Data *wd)
1709 {
1710    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
1711
1712    Overlay_Group *grp = ELM_NEW(Overlay_Group);
1713    grp->wd = wd;
1714    grp->overlay = ELM_NEW(Elm_Map_Overlay);  // this is a virtual overlay
1715    grp->overlay->wd = wd;
1716    grp->overlay->type = ELM_MAP_OVERLAY_TYPE_GROUP;
1717    grp->overlay->ovl = grp;
1718    Color c = {0x90, 0xee, 0x90, 0xff};
1719    grp->ovl = _overlay_default_new(grp->overlay, -1, -1, c, 2);
1720    return grp;
1721 }
1722
1723 static void
1724 _overlay_class_cb_set(Overlay_Class *ovl, Elm_Map_Overlay_Get_Cb cb, void *data)
1725 {
1726    EINA_SAFETY_ON_NULL_RETURN(ovl);
1727
1728    Eina_List *l;
1729    Elm_Map_Overlay *overlay;
1730
1731    // Update class members' callbacks
1732    EINA_LIST_FOREACH(ovl->members, l, overlay)
1733       _overlay_group_cb_set(overlay->grp, cb, data);
1734 }
1735
1736 static void
1737 _overlay_class_icon_update(Overlay_Class *ovl, Evas_Object *icon)
1738 {
1739    EINA_SAFETY_ON_NULL_RETURN(ovl);
1740
1741    Eina_List *l;
1742    Elm_Map_Overlay *overlay;
1743    if (ovl->icon == icon) return;
1744    if (ovl->icon) evas_object_del(ovl->icon);
1745    ovl->icon = icon;
1746
1747    // Update class members' class icons
1748    EINA_LIST_FOREACH(ovl->members, l, overlay)
1749      {
1750          _overlay_group_icon_update(overlay->grp, icon);
1751
1752         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1753            _overlay_default_clas_icon_update(overlay->ovl, icon);
1754
1755      }
1756 }
1757
1758 static void
1759 _overlay_class_content_update(Overlay_Class *ovl, Evas_Object *content)
1760 {
1761    EINA_SAFETY_ON_NULL_RETURN(ovl);
1762
1763    Eina_List *l;
1764    Elm_Map_Overlay *overlay;
1765    if (ovl->content == content) return;
1766    if (ovl->content) evas_object_del(ovl->content);
1767    ovl->content = content;
1768
1769    // Update class members' class contents
1770    EINA_LIST_FOREACH(ovl->members, l, overlay)
1771      {
1772         _overlay_group_content_update(overlay->grp, content);
1773
1774         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1775            _overlay_default_clas_content_update(overlay->ovl, content);
1776      }
1777 }
1778
1779 static void
1780 _overlay_class_color_update(Overlay_Class *ovl, Color c)
1781 {
1782    EINA_SAFETY_ON_NULL_RETURN(ovl);
1783
1784    Eina_List *l;
1785    Elm_Map_Overlay *overlay;
1786
1787    // Update class members' class contents
1788    EINA_LIST_FOREACH(ovl->members, l, overlay)
1789       _overlay_group_color_update(overlay->grp, c);
1790 }
1791
1792 static void
1793 _overlay_class_free(Overlay_Class *clas)
1794 {
1795    EINA_SAFETY_ON_NULL_RETURN(clas);
1796
1797    Eina_List *l;
1798    Elm_Map_Overlay *overlay;
1799
1800    // Update class members' class contents
1801    EINA_LIST_FOREACH(clas->members, l, overlay)
1802      {
1803         overlay->grp->clas = NULL;
1804         _overlay_group_content_update(overlay->grp, NULL);
1805         _overlay_group_icon_update(overlay->grp, NULL);
1806
1807         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1808           {
1809              _overlay_default_clas_content_update(overlay->ovl, NULL);
1810              _overlay_default_clas_icon_update(overlay->ovl, NULL);
1811           }
1812      }
1813    if (clas->icon) evas_object_del(clas->icon);
1814    if (clas->members) eina_list_free(clas->members);
1815    free(clas);
1816 }
1817
1818 static Overlay_Class *
1819 _overlay_class_new(Widget_Data *wd)
1820 {
1821    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
1822    Overlay_Class *ovl = ELM_NEW(Overlay_Class);
1823    ovl->wd = wd;
1824    ovl->icon = NULL;
1825    ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
1826    return ovl;
1827 }
1828
1829 static void
1830 _overlay_bubble_hide(Overlay_Bubble *bubble)
1831 {
1832    EINA_SAFETY_ON_NULL_RETURN(bubble);
1833    if (bubble->obj) evas_object_hide(bubble->obj);
1834 }
1835
1836 static void
1837 _overlay_bubble_coord_update(Overlay_Bubble *bubble)
1838 {
1839    EINA_SAFETY_ON_NULL_RETURN(bubble);
1840    if (!(bubble->pobj))
1841      {
1842         _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
1843                               bubble->wd->size.w, &bubble->x, &bubble->y);
1844      }
1845 }
1846
1847 static void
1848 _overlay_bubble_coord_get(Overlay_Bubble *bubble, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1849 {
1850    EINA_SAFETY_ON_NULL_RETURN(bubble);
1851    if (!(bubble->pobj))
1852      {
1853         if (x) *x = bubble->x;
1854         if (y) *y = bubble->y;
1855         if (w) *w = bubble->w;
1856         if (h) *h = bubble->h;
1857      }
1858    else
1859      {
1860         if (x) *x = 0;
1861         if (y) *y = 0;
1862         if (w) *w = 0;
1863         if (h) *h = 0;
1864      }
1865 }
1866
1867 static void
1868 _overlay_bubble_show(Overlay_Bubble *bubble)
1869 {
1870    EINA_SAFETY_ON_NULL_RETURN(bubble);
1871    if (!(bubble->pobj))
1872      {
1873         _coord_to_canvas(bubble->wd, bubble->x, bubble->y,
1874                            &(bubble->x), &(bubble->y));
1875         _obj_place(bubble->obj, bubble->x - (bubble->w /2),
1876                    bubble->y - (bubble->h /2), bubble->w, bubble->h);
1877      }
1878 }
1879
1880 static void
1881 _overlay_bubble_chase(Overlay_Bubble *bubble)
1882 {
1883    EINA_SAFETY_ON_NULL_RETURN(bubble);
1884    EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
1885
1886    Evas_Coord x, y, w;
1887    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
1888    x = x + (w / 2) - (bubble->w / 2);
1889    y = y - bubble->h;
1890    _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
1891    evas_object_raise(bubble->obj);
1892 }
1893
1894 static void
1895 _overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1896 {
1897    EINA_SAFETY_ON_NULL_RETURN(data);
1898    _overlay_bubble_hide(data);
1899 }
1900
1901 static void
1902 _overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1903 {
1904    EINA_SAFETY_ON_NULL_RETURN(data);
1905    _overlay_bubble_chase(data);
1906 }
1907
1908 static void
1909 _overlay_bubble_free(Overlay_Bubble* bubble)
1910 {
1911    EINA_SAFETY_ON_NULL_RETURN(bubble);
1912
1913    evas_object_del(bubble->bx);
1914    evas_object_del(bubble->sc);
1915    evas_object_del(bubble->obj);
1916    if (bubble->pobj)
1917      {
1918         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
1919                                             _overlay_bubble_hide_cb, bubble);
1920         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
1921                                             _overlay_bubble_chase_cb, bubble);
1922         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
1923                                             _overlay_bubble_chase_cb, bubble);
1924      }
1925    free(bubble);
1926 }
1927
1928 static Overlay_Bubble*
1929 _overlay_bubble_new(Elm_Map_Overlay *overlay)
1930 {
1931    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
1932
1933    Evas_Coord h;
1934    const char *s;
1935    Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
1936    bubble->wd = overlay->wd;
1937
1938    bubble->obj = edje_object_add(evas_object_evas_get(overlay->wd->obj));
1939    _elm_theme_object_set(overlay->wd->obj, bubble->obj , "map", "marker_bubble",
1940                          elm_widget_style_get(overlay->wd->obj));
1941    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
1942                                       _overlay_bubble_chase_cb, bubble);
1943    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
1944                                      _overlay_clicked_cb, overlay);
1945
1946    bubble->sc = elm_scroller_add(bubble->obj);
1947    elm_widget_style_set(bubble->sc, "map_bubble");
1948    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
1949    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
1950                            ELM_SCROLLER_POLICY_OFF);
1951    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
1952                            EINA_FALSE);
1953    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
1954
1955    bubble->bx = elm_box_add(bubble->sc);
1956    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
1957    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
1958                                     EVAS_HINT_EXPAND);
1959    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
1960    elm_object_content_set(bubble->sc, bubble->bx);
1961
1962    s = edje_object_data_get(bubble->obj, "size_w");
1963    if (s) bubble->w = atoi(s);
1964    else bubble->w = 0;
1965
1966    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
1967    s = edje_object_data_get(bubble->obj, "size_h");
1968    if (s) h = atoi(s);
1969    else h = 0;
1970    if (bubble->h < h) bubble->h = h;
1971
1972    bubble->lon = -1;
1973    bubble->lat = -1;
1974    bubble->x = -1;
1975    bubble->y = -1;
1976    return bubble;
1977 }
1978
1979 static void
1980 _overlay_route_color_update(Overlay_Route *ovl, Color c)
1981 {
1982    EINA_SAFETY_ON_NULL_RETURN(ovl);
1983    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
1984 }
1985
1986 static void
1987 _overlay_route_hide(Overlay_Route *ovl)
1988 {
1989    EINA_SAFETY_ON_NULL_RETURN(ovl);
1990    evas_object_hide(ovl->obj);
1991 }
1992
1993 static void
1994 _overlay_route_show(Overlay_Route *r)
1995 {
1996    EINA_SAFETY_ON_NULL_RETURN(r);
1997    EINA_SAFETY_ON_NULL_RETURN(r->wd);
1998
1999    Eina_List *l;
2000    Path *p;
2001    Path_Node *n;
2002
2003    evas_object_polygon_points_clear(r->obj);
2004    EINA_LIST_FOREACH(r->nodes, l, n)
2005      {
2006         p = eina_list_nth(r->paths, n->idx);
2007         if (!p) continue;
2008         _region_to_coord_convert(r->wd, n->pos.lon, n->pos.lat, r->wd->size.w,
2009                                  &p->x, &p->y);
2010         _coord_to_canvas(r->wd, p->x, p->y, &p->x, &p->y);
2011      }
2012    EINA_LIST_FOREACH(r->paths, l, p)
2013       evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
2014
2015    EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
2016       evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
2017    evas_object_show(r->obj);
2018 }
2019
2020 static void
2021 _overlay_route_free(Overlay_Route* route)
2022 {
2023    EINA_SAFETY_ON_NULL_RETURN(route);
2024    Path *p;
2025    Path_Node *n;
2026
2027    evas_object_del(route->obj);
2028    EINA_LIST_FREE(route->paths, p)  free(p);
2029    EINA_LIST_FREE(route->nodes, n)
2030      {
2031         if (n->pos.address) eina_stringshare_del(n->pos.address);
2032         free(n);
2033      }
2034    free(route);
2035 }
2036
2037 static Overlay_Route *
2038 _overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route, Color c)
2039 {
2040    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2041    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2042
2043    Eina_List *l;
2044    Path_Node *n;
2045
2046    Overlay_Route *ovl = ELM_NEW(Overlay_Route);
2047    ovl->wd = wd;
2048    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2049    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2050    _overlay_route_color_update(ovl, c);
2051
2052    EINA_LIST_FOREACH(route->nodes, l, n)
2053      {
2054         Path *path;
2055         Path_Node *node;
2056
2057         node = ELM_NEW(Path_Node);
2058         node->idx = n->idx;
2059         node->pos.lon = n->pos.lon;
2060         node->pos.lat = n->pos.lat;
2061         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2062         ovl->nodes = eina_list_append(ovl->nodes, node);
2063
2064         path = ELM_NEW(Path);
2065         ovl->paths = eina_list_append(ovl->paths, path);
2066      }
2067    return ovl;
2068 }
2069
2070 static void
2071 _overlay_line_color_update(Overlay_Line *ovl, Color c)
2072 {
2073    EINA_SAFETY_ON_NULL_RETURN(ovl);
2074    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2075 }
2076
2077 static void
2078 _overlay_line_hide(Overlay_Line *ovl)
2079 {
2080    EINA_SAFETY_ON_NULL_RETURN(ovl);
2081    if (ovl->obj) evas_object_hide(ovl->obj);
2082 }
2083
2084 static void
2085 _overlay_line_show(Overlay_Line *ovl)
2086 {
2087    Evas_Coord fx, fy, tx, ty;
2088    Widget_Data *wd = ovl->wd;
2089
2090    _region_to_coord_convert(wd, ovl->flon, ovl->flat, wd->size.w, &fx, &fy);
2091    _region_to_coord_convert(wd, ovl->tlon, ovl->tlat, wd->size.w, &tx, &ty);
2092    _coord_to_canvas(wd, fx, fy, &fx, &fy);
2093    _coord_to_canvas(wd, tx, ty, &tx, &ty);
2094    evas_object_line_xy_set(ovl->obj, fx, fy, tx, ty);
2095    evas_object_show(ovl->obj);
2096 }
2097
2098 static void
2099 _overlay_line_free(Overlay_Line *ovl)
2100 {
2101    EINA_SAFETY_ON_NULL_RETURN(ovl);
2102    evas_object_del(ovl->obj);
2103    free(ovl);
2104 }
2105
2106 static Overlay_Line *
2107 _overlay_line_new(Widget_Data *wd, double flon, double flat, double tlon, double tlat, Color c)
2108 {
2109    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2110
2111    Overlay_Line *ovl = ELM_NEW(Overlay_Line);
2112    ovl->wd = wd;
2113    ovl->flon = flon;
2114    ovl->flat = flat;
2115    ovl->tlon = tlon;
2116    ovl->tlat = tlat;
2117    ovl->obj = evas_object_line_add(evas_object_evas_get(wd->obj));
2118    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2119    _overlay_line_color_update(ovl, c);
2120    return ovl;
2121 }
2122
2123 static void
2124 _overlay_polygon_color_update(Overlay_Polygon *ovl, Color c)
2125 {
2126    EINA_SAFETY_ON_NULL_RETURN(ovl);
2127    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2128 }
2129
2130 static void
2131 _overlay_polygon_hide(Overlay_Polygon *ovl)
2132 {
2133    EINA_SAFETY_ON_NULL_RETURN(ovl);
2134    if (ovl->obj) evas_object_hide(ovl->obj);
2135 }
2136
2137 static void
2138 _overlay_polygon_show(Overlay_Polygon *ovl)
2139 {
2140    EINA_SAFETY_ON_NULL_RETURN(ovl);
2141    Eina_List *l;
2142    Region *r;
2143    Widget_Data *wd = ovl->wd;
2144
2145    evas_object_polygon_points_clear(ovl->obj);
2146    EINA_LIST_FOREACH(ovl->regions, l, r)
2147      {
2148         Evas_Coord x, y;
2149         _region_to_coord_convert(wd, r->lon, r->lat, wd->size.w, &x, &y);
2150         _coord_to_canvas(wd, x, y, &x, &y);
2151         evas_object_polygon_point_add(ovl->obj, x, y);
2152      }
2153    evas_object_show(ovl->obj);
2154 }
2155
2156 static void
2157 _overlay_polygon_free(Overlay_Polygon *ovl)
2158 {
2159    EINA_SAFETY_ON_NULL_RETURN(ovl);
2160    Region *r;
2161    evas_object_del(ovl->obj);
2162    EINA_LIST_FREE(ovl->regions, r) free(r);
2163    free(ovl);
2164 }
2165
2166 static Overlay_Polygon *
2167 _overlay_polygon_new(Widget_Data *wd, Color c)
2168 {
2169    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2170
2171    Overlay_Polygon *ovl = ELM_NEW(Overlay_Polygon);
2172    ovl->wd = wd;
2173    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2174    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2175    _overlay_polygon_color_update(ovl, c);
2176    return ovl;
2177 }
2178
2179 static void
2180 _overlay_circle_color_update(Overlay_Circle *ovl, Color c)
2181 {
2182    EINA_SAFETY_ON_NULL_RETURN(ovl);
2183    Evas_Object *obj = elm_layout_edje_get(ovl->obj);
2184    evas_object_color_set(obj, c.r, c.g, c.b, c.a);
2185 }
2186
2187 static void
2188 _overlay_circle_hide(Overlay_Circle *ovl)
2189 {
2190    EINA_SAFETY_ON_NULL_RETURN(ovl);
2191    if (ovl->obj) evas_object_hide(ovl->obj);
2192 }
2193
2194 static void
2195 _overlay_circle_show(Overlay_Circle *ovl)
2196 {
2197    EINA_SAFETY_ON_NULL_RETURN(ovl);
2198    double r;
2199    Evas_Coord x, y;
2200    Widget_Data *wd = ovl->wd;
2201
2202    r = (ovl->ratio) * wd->size.w;
2203    _region_to_coord_convert(wd, ovl->lon, ovl->lat, wd->size.w, &x, &y);
2204    _coord_to_canvas(wd, x, y, &x, &y);
2205    _obj_place(ovl->obj, x - r, y - r, r * 2, r * 2);
2206 }
2207
2208 static void
2209 _overlay_circle_free(Overlay_Circle *ovl)
2210 {
2211    EINA_SAFETY_ON_NULL_RETURN(ovl);
2212    evas_object_del(ovl->obj);
2213    free(ovl);
2214 }
2215
2216 static Overlay_Circle *
2217 _overlay_circle_new(Widget_Data *wd, double lon, double lat, double radius, Color c)
2218 {
2219    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2220
2221    Overlay_Circle *ovl = ELM_NEW(Overlay_Circle);
2222    ovl->wd = wd;
2223    ovl->lon = lon;
2224    ovl->lat = lat;
2225    ovl->radius = radius;
2226    ovl->ratio = radius / wd->size.w;
2227
2228    ovl->obj = elm_layout_add(wd->obj);
2229    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2230    evas_object_stack_above(ovl->obj, wd->sep_maps_overlays);
2231    elm_layout_theme_set(ovl->obj, "map/circle", "base",
2232                         elm_widget_style_get(wd->obj));
2233    _overlay_circle_color_update(ovl, c);
2234    return ovl;
2235 }
2236
2237 static void
2238 _overlay_scale_color_update(Overlay_Scale *ovl, Color c)
2239 {
2240    EINA_SAFETY_ON_NULL_RETURN(ovl);
2241    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2242 }
2243
2244 static void
2245 _overlay_scale_hide(Overlay_Scale *ovl)
2246 {
2247    EINA_SAFETY_ON_NULL_RETURN(ovl);
2248    if (ovl->obj) evas_object_hide(ovl->obj);
2249 }
2250
2251  static void
2252 _overlay_scale_show(Overlay_Scale *ovl)
2253 {
2254    EINA_SAFETY_ON_NULL_RETURN(ovl);
2255    Evas_Coord  w;
2256    double lon, lat;
2257    double text;
2258    char buf[32];
2259    double meter;
2260    Widget_Data *wd = ovl->wd;
2261
2262    if ((int)sizeof(_scale_tb) <= wd->zoom)
2263      {
2264         ERR("Zoom level is too high");
2265         return;
2266      }
2267
2268    elm_map_region_get(wd->obj, &lon, &lat);
2269    meter = wd->src_tile->scale_cb(wd->obj, lon, lat, wd->zoom);
2270
2271    w = (_scale_tb[wd->zoom] / meter) * (wd->zoom_detail - wd->zoom + 1);
2272
2273    text = _scale_tb[wd->zoom]/1000;
2274    if (text < 1)  snprintf(buf, sizeof(buf), "%d m", (int)(text * 1000));
2275    else   snprintf(buf, sizeof(buf), "%d km", (int)text);
2276
2277    edje_object_part_text_set(elm_layout_edje_get(ovl->obj), "elm.text", buf);
2278    _obj_place(ovl->obj, ovl->x, ovl->y, w, ovl->h);
2279 }
2280
2281  static void
2282 _overlay_scale_free(Overlay_Scale *ovl)
2283 {
2284    EINA_SAFETY_ON_NULL_RETURN(ovl);
2285    evas_object_del(ovl->obj);
2286    free(ovl);
2287 }
2288
2289 static Overlay_Scale *
2290 _overlay_scale_new(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Color c)
2291 {
2292    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2293    const char *s;
2294
2295    Overlay_Scale *ovl = ELM_NEW(Overlay_Scale);
2296    ovl->wd = wd;
2297    ovl->x = x;
2298    ovl->y = y;
2299
2300    ovl->obj = elm_layout_add(wd->obj);
2301    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2302    evas_object_stack_above(ovl->obj, wd->sep_maps_overlays);
2303    elm_layout_theme_set(ovl->obj, "map/scale", "base",
2304                         elm_widget_style_get(wd->obj));
2305    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_w");
2306    if (s) ovl->w = atoi(s);
2307    else ovl->w = 100;
2308    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_h");
2309    if (s) ovl->h = atoi(s);
2310    else ovl->h = 60;
2311    _overlay_scale_color_update(ovl, c);
2312    return ovl;
2313 }
2314
2315 static void
2316 _overlay_grouping(Eina_List *clas_membs, Elm_Map_Overlay *boss)
2317 {
2318    EINA_SAFETY_ON_NULL_RETURN(clas_membs);
2319    EINA_SAFETY_ON_NULL_RETURN(boss);
2320
2321    Eina_List *l;
2322    Eina_List *grp_membs = NULL;
2323    Elm_Map_Overlay *memb;
2324
2325    int sum_x = 0, sum_y = 0, cnt = 0;
2326    Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
2327
2328    if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2329       _overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2330    else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2331       _overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2332
2333    EINA_LIST_FOREACH(clas_membs, l, memb)
2334      {
2335         Evas_Coord x = 0, y = 0, w = 0, h = 0;
2336
2337         if (boss == memb || memb->grp->in) continue;
2338         if ((memb->hide) || (memb->zoom_min > memb->wd->zoom)) continue;
2339
2340         if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2341            _overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
2342         else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2343            _overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
2344
2345         if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
2346         if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
2347                                 bw * OVERLAY_GROUPING_SCALE,
2348                                 bh * OVERLAY_GROUPING_SCALE))
2349           {
2350              // Join group.
2351              memb->grp->boss = EINA_FALSE;
2352              memb->grp->in = EINA_TRUE;
2353              sum_x += x;
2354              sum_y += y;
2355              cnt++;
2356              grp_membs = eina_list_append(grp_membs, memb);
2357           }
2358      }
2359
2360    if (cnt >= 1)
2361      {
2362         // Mark as boss
2363         boss->grp->boss = EINA_TRUE;
2364         boss->grp->in = EINA_TRUE;
2365         sum_x = (sum_x + bx) / (cnt + 1);
2366         sum_y = (sum_y + by) / (cnt + 1);
2367         grp_membs = eina_list_append(grp_membs, boss);
2368         _overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
2369      }
2370 }
2371
2372 static void
2373 _overlay_show(Elm_Map_Overlay *overlay)
2374 {
2375    Widget_Data *wd = overlay->wd;
2376    Eina_Bool hide = EINA_FALSE;
2377
2378    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) return;
2379
2380    if (overlay->paused) return;
2381    if ((overlay->grp->clas) &&  (overlay->grp->clas->paused)) return;
2382
2383    if (((overlay->grp->in) || (overlay->hide) ||
2384        (overlay->zoom_min > wd->zoom)))
2385       hide = EINA_TRUE;
2386    if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
2387        (overlay->grp->clas->zoom_min > wd->zoom)))
2388       hide = EINA_TRUE;
2389
2390    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2391      {
2392         if (hide) _overlay_default_hide(overlay->ovl);
2393         else _overlay_default_show(overlay->ovl);
2394      }
2395    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2396      {
2397         if (hide) _overlay_bubble_hide(overlay->ovl);
2398         else _overlay_bubble_show(overlay->ovl);
2399      }
2400    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
2401      {
2402        if (hide) _overlay_route_hide(overlay->ovl);
2403        else _overlay_route_show(overlay->ovl);
2404      }
2405    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
2406      {
2407         if (hide) _overlay_line_hide(overlay->ovl);
2408         else _overlay_line_show(overlay->ovl);
2409      }
2410    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
2411      {
2412         if (hide) _overlay_polygon_hide(overlay->ovl);
2413         else _overlay_polygon_show(overlay->ovl);
2414      }
2415    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
2416      {
2417         if (hide) _overlay_circle_hide(overlay->ovl);
2418         else _overlay_circle_show(overlay->ovl);
2419      }
2420    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
2421      {
2422         if (hide) _overlay_scale_hide(overlay->ovl);
2423         else _overlay_scale_show(overlay->ovl);
2424      }
2425 }
2426
2427 static void
2428 _overlay_place(Widget_Data *wd)
2429 {
2430    EINA_SAFETY_ON_NULL_RETURN(wd);
2431
2432    Eina_List *l, *ll;
2433    Elm_Map_Overlay *overlay;
2434
2435    // Reset group & Update overlays coord
2436    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2437      {
2438         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2439         overlay->grp->in = EINA_FALSE;
2440         overlay->grp->boss = EINA_FALSE;
2441
2442         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2443            _overlay_default_coord_update(overlay->ovl);
2444         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2445            _overlay_bubble_coord_update(overlay->ovl);
2446      }
2447
2448    // Classify into group boss or follwer
2449    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2450      {
2451         Elm_Map_Overlay *boss;
2452         Overlay_Class *clas;
2453
2454         if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2455         if (overlay->hide || (overlay->zoom_min > wd->zoom)) continue;
2456
2457         clas = overlay->ovl;
2458         if (clas->zoom_max < wd->zoom) continue;
2459         EINA_LIST_FOREACH(clas->members, ll, boss)
2460           {
2461              if (boss->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2462              if (boss->hide || (boss->zoom_min > wd->zoom)) continue;
2463              if (boss->grp->in) continue;
2464              _overlay_grouping(clas->members, boss);
2465           }
2466      }
2467
2468    // Place overlays
2469    EINA_LIST_FOREACH(wd->overlays, l, overlay)  _overlay_show(overlay);
2470
2471    // Place group overlays on top of overlays
2472    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2473      {
2474         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2475         if (overlay->grp->boss) _overlay_group_show(overlay->grp);
2476         else _overlay_group_hide(overlay->grp);
2477      }
2478 }
2479
2480 static Evas_Object *
2481 _overlay_obj_get(const Elm_Map_Overlay *overlay)
2482 {
2483    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2484    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
2485      {
2486         Overlay_Group *ovl = overlay->ovl;
2487         Overlay_Default *df = ovl->ovl;
2488         return df->layout;
2489      }
2490    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2491      {
2492         Overlay_Default *ovl = overlay->ovl;
2493         return ovl->layout;
2494      }
2495    else
2496      {
2497         ERR("Not supported overlay type: %d", overlay->type);
2498         return NULL;
2499      }
2500 }
2501
2502 static void
2503 _overlays_show(void *data)
2504 {
2505    EINA_SAFETY_ON_NULL_RETURN(data);
2506    Delayed_Data *dd = data;
2507
2508    int zoom;
2509    double max_lon, min_lon, max_lat, min_lat;
2510    Evas_Coord vw, vh;
2511
2512    _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
2513    dd->lon = (max_lon + min_lon) / 2;
2514    dd->lat = (max_lat + min_lat) / 2;
2515
2516    zoom = dd->wd->src_tile->zoom_min;
2517    _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
2518    while (zoom <= dd->wd->src_tile->zoom_max)
2519      {
2520         Evas_Coord size, max_x, max_y, min_x, min_y;
2521         size = pow(2.0, zoom) * dd->wd->tsize;
2522         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
2523         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
2524         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
2525         zoom++;
2526      }
2527    zoom--;
2528
2529    zoom_do(dd->wd, zoom);
2530    _region_show(dd);
2531    evas_object_smart_changed(dd->wd->pan_smart);
2532 }
2533
2534 static void
2535 _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
2536 {
2537    Pan *sd = evas_object_smart_data_get(obj);
2538    EINA_SAFETY_ON_NULL_RETURN(sd);
2539    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2540
2541    sd->wd->pan_x = x;
2542    sd->wd->pan_y = y;
2543    evas_object_smart_changed(obj);
2544 }
2545
2546 static void
2547 _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2548 {
2549    Pan *sd = evas_object_smart_data_get(obj);
2550    EINA_SAFETY_ON_NULL_RETURN(sd);
2551    if (x) *x = sd->wd->pan_x;
2552    if (y) *y = sd->wd->pan_y;
2553 }
2554
2555 static void
2556 _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2557 {
2558    Pan *sd = evas_object_smart_data_get(obj);
2559    EINA_SAFETY_ON_NULL_RETURN(sd);
2560    Evas_Coord ow, oh;
2561    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2562    ow = sd->wd->size.w - ow;
2563    oh = sd->wd->size.h - oh;
2564    if (ow < 0) ow = 0;
2565    if (oh < 0) oh = 0;
2566    if (x) *x = ow;
2567    if (y) *y = oh;
2568 }
2569
2570 static void
2571 _pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
2572 {
2573    if (x) *x = 0;
2574    if (y) *y = 0;
2575 }
2576
2577 static void
2578 _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
2579 {
2580    Pan *sd = evas_object_smart_data_get(obj);
2581    EINA_SAFETY_ON_NULL_RETURN(sd);
2582    if (w) *w = sd->wd->size.w;
2583    if (h) *h = sd->wd->size.h;
2584 }
2585
2586 static void
2587 _pan_add(Evas_Object *obj)
2588 {
2589    Pan *sd;
2590    Evas_Object_Smart_Clipped_Data *cd;
2591    parent_sc.add(obj);
2592    cd = evas_object_smart_data_get(obj);
2593    EINA_SAFETY_ON_NULL_RETURN(cd);
2594    sd = ELM_NEW(Pan);
2595    sd->__clipped_data = *cd;
2596    free(cd);
2597    evas_object_smart_data_set(obj, sd);
2598 }
2599
2600 static void
2601 _pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
2602 {
2603    Pan *sd = evas_object_smart_data_get(obj);
2604    EINA_SAFETY_ON_NULL_RETURN(sd);
2605
2606    _sizing_eval(sd->wd);
2607    elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
2608    evas_object_smart_changed(obj);
2609 }
2610
2611 static void
2612 _pan_calculate(Evas_Object *obj)
2613 {
2614    Pan *sd = evas_object_smart_data_get(obj);
2615    EINA_SAFETY_ON_NULL_RETURN(sd);
2616
2617    Evas_Coord w, h;
2618    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
2619    if (w <= 0 || h <= 0) return;
2620
2621    _grid_place(sd->wd);
2622    _overlay_place(sd->wd);
2623    _track_place(sd->wd);
2624    _delayed_do(sd->wd);
2625 }
2626
2627 static void
2628 _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
2629 {
2630    EINA_SAFETY_ON_NULL_RETURN(obj);
2631    evas_object_smart_changed(obj);
2632 }
2633
2634 static void
2635 _hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2636 {
2637    EINA_SAFETY_ON_NULL_RETURN(data);
2638    Widget_Data *wd = data;
2639    elm_smart_scroller_hold_set(wd->scr, 1);
2640 }
2641
2642 static void
2643 _hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2644 {
2645    EINA_SAFETY_ON_NULL_RETURN(data);
2646    Widget_Data *wd = data;
2647    elm_smart_scroller_hold_set(wd->scr, 0);
2648 }
2649
2650 static void
2651 _freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2652 {
2653    EINA_SAFETY_ON_NULL_RETURN(data);
2654    Widget_Data *wd = data;
2655    elm_smart_scroller_freeze_set(wd->scr, 1);
2656 }
2657
2658 static void
2659 _freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2660 {
2661    EINA_SAFETY_ON_NULL_RETURN(data);
2662    Widget_Data *wd = data;
2663    elm_smart_scroller_freeze_set(wd->scr, 0);
2664 }
2665
2666 static Eina_Bool
2667 cb_dump_name_attrs(void *data, const char *key, const char *value)
2668 {
2669    Name_Dump *dump = (Name_Dump*)data;
2670    if (!dump) return EINA_FALSE;
2671
2672    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
2673    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
2674
2675    return EINA_TRUE;
2676 }
2677
2678 static Eina_Bool
2679 cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2680 {
2681    Route_Dump *dump = data;
2682    if (!dump) return EINA_FALSE;
2683
2684    switch (type)
2685      {
2686       case EINA_SIMPLE_XML_OPEN:
2687       case EINA_SIMPLE_XML_OPEN_EMPTY:
2688         {
2689            const char *attrs;
2690
2691            attrs = eina_simple_xml_tag_attributes_find(value, length);
2692            if (!attrs)
2693              {
2694                 if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
2695                 else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
2696                 else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
2697                 else dump->id = ROUTE_XML_NONE;
2698              }
2699          }
2700         break;
2701       case EINA_SIMPLE_XML_DATA:
2702         {
2703            char *buf = malloc(length);
2704            if (!buf) return EINA_FALSE;
2705            snprintf(buf, length, "%s", value);
2706            if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
2707            else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
2708            else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
2709            free(buf);
2710         }
2711         break;
2712       default:
2713         break;
2714      }
2715
2716    return EINA_TRUE;
2717 }
2718
2719 static Eina_Bool
2720 cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2721 {
2722    Name_Dump *dump = data;
2723    if (!dump) return EINA_FALSE;
2724
2725    switch (type)
2726      {
2727       case EINA_SIMPLE_XML_OPEN:
2728       case EINA_SIMPLE_XML_OPEN_EMPTY:
2729         {
2730            const char *attrs;
2731            attrs = eina_simple_xml_tag_attributes_find(value, length);
2732            if (attrs)
2733              {
2734                 if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
2735                 else dump->id = NAME_XML_NONE;
2736
2737                 eina_simple_xml_attributes_parse
2738                   (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
2739              }
2740         }
2741         break;
2742       case EINA_SIMPLE_XML_DATA:
2743         {
2744            char *buf = malloc(length + 1);
2745            if (!buf) return EINA_FALSE;
2746            snprintf(buf, length + 1, "%s", value);
2747            if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
2748            free(buf);
2749         }
2750         break;
2751       default:
2752         break;
2753      }
2754
2755    return EINA_TRUE;
2756 }
2757
2758 static void
2759 _kml_parse(Elm_Map_Route *r)
2760 {
2761    EINA_SAFETY_ON_NULL_RETURN(r);
2762    EINA_SAFETY_ON_NULL_RETURN(r->fname);
2763
2764    FILE *f;
2765    char **str;
2766    unsigned int ele, idx;
2767    double lon, lat;
2768
2769    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
2770
2771    f = fopen(r->fname, "rb");
2772    if (f)
2773      {
2774         long sz;
2775
2776         fseek(f, 0, SEEK_END);
2777         sz = ftell(f);
2778         if (sz > 0)
2779           {
2780              char *buf;
2781
2782              fseek(f, 0, SEEK_SET);
2783              buf = malloc(sz);
2784              if (buf)
2785                {
2786                   if (fread(buf, 1, sz, f))
2787                     {
2788                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
2789                                              &dump);
2790                        free(buf);
2791                     }
2792                }
2793           }
2794         fclose(f);
2795
2796         if (dump.distance) r->info.distance = dump.distance;
2797         if (dump.description)
2798           {
2799              eina_stringshare_replace(&r->info.waypoints, dump.description);
2800              str = eina_str_split_full(dump.description, "\n", 0, &ele);
2801              r->info.waypoint_count = ele;
2802              for (idx = 0; idx < ele; idx++)
2803                {
2804                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
2805                   if (wp)
2806                     {
2807                        wp->wd = r->wd;
2808                        wp->point = eina_stringshare_add(str[idx]);
2809                        DBG("%s", str[idx]);
2810                        r->waypoint = eina_list_append(r->waypoint, wp);
2811                     }
2812                }
2813              if (str && str[0])
2814                {
2815                   free(str[0]);
2816                   free(str);
2817                }
2818           }
2819         else WRN("description is not found !");
2820
2821         if (dump.coordinates)
2822           {
2823              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
2824              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
2825              r->info.node_count = ele;
2826              for (idx = 0; idx < ele; idx++)
2827                {
2828                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
2829                   Path_Node *n = ELM_NEW(Path_Node);
2830                   if (n)
2831                     {
2832                        n->wd = r->wd;
2833                        n->pos.lon = lon;
2834                        n->pos.lat = lat;
2835                        n->idx = idx;
2836                        DBG("%lf:%lf", lon, lat);
2837                        n->pos.address = NULL;
2838                        r->nodes = eina_list_append(r->nodes, n);
2839                     }
2840                }
2841              if (str && str[0])
2842                {
2843                   free(str[0]);
2844                   free(str);
2845                }
2846           }
2847      }
2848 }
2849
2850 static void
2851 _name_parse(Elm_Map_Name *n)
2852 {
2853    EINA_SAFETY_ON_NULL_RETURN(n);
2854    EINA_SAFETY_ON_NULL_RETURN(n->fname);
2855
2856    FILE *f;
2857
2858    Name_Dump dump = {0, NULL, 0.0, 0.0};
2859
2860    f = fopen(n->fname, "rb");
2861    if (f)
2862      {
2863         long sz;
2864
2865         fseek(f, 0, SEEK_END);
2866         sz = ftell(f);
2867         if (sz > 0)
2868           {
2869              char *buf;
2870
2871              fseek(f, 0, SEEK_SET);
2872              buf = malloc(sz);
2873              if (buf)
2874                {
2875                   if (fread(buf, 1, sz, f))
2876                     {
2877                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
2878                        free(buf);
2879                     }
2880                }
2881           }
2882         fclose(f);
2883
2884         if (dump.address)
2885           {
2886              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
2887              n->address = strdup(dump.address);
2888           }
2889         n->lon = dump.lon;
2890         n->lat = dump.lat;
2891      }
2892 }
2893
2894 Grid *_get_current_grid(Widget_Data *wd)
2895 {
2896    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2897    Eina_List *l;
2898    Grid *g = NULL, *ret = NULL;
2899    EINA_LIST_FOREACH(wd->grids, l, g)
2900      {
2901         if (wd->zoom == g->zoom)
2902           {
2903              ret = g;
2904              break;
2905           }
2906      }
2907    return ret;
2908 }
2909
2910 static void
2911 _route_cb(void *data, const char *file,  int status)
2912 {
2913    EINA_SAFETY_ON_NULL_RETURN(data);
2914    EINA_SAFETY_ON_NULL_RETURN(file);
2915
2916    Elm_Map_Route *route = data;
2917    Widget_Data *wd = route->wd;
2918    EINA_SAFETY_ON_NULL_RETURN(wd);
2919
2920    route->job = NULL;
2921    if (status == 200)
2922      {
2923         _kml_parse(route);
2924         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
2925             route->flon, route->flat, route->tlon, route->tlat);
2926         if (route->cb) route->cb(route->data, wd->obj, route);
2927         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
2928      }
2929    else
2930      {
2931         ERR("Route request failed: %d", status);
2932         if (route->cb) route->cb(route->data, wd->obj, NULL);
2933         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
2934      }
2935
2936    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
2937                            "elm,state,busy,stop", "elm");
2938 }
2939
2940 static void
2941 _name_cb(void *data, const char *file,  int status)
2942 {
2943    EINA_SAFETY_ON_NULL_RETURN(data);
2944    EINA_SAFETY_ON_NULL_RETURN(file);
2945
2946    Elm_Map_Name *name = data;
2947    Widget_Data *wd = name->wd;
2948    EINA_SAFETY_ON_NULL_RETURN(wd);
2949
2950    name->job = NULL;
2951    if (status == 200)
2952      {
2953         _name_parse(name);
2954         INF("Name request success address:%s, lon:%lf, lat:%lf",
2955             name->address, name->lon, name->lat);
2956         if (name->cb) name->cb(name->data, wd->obj, name);
2957         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
2958      }
2959    else
2960      {
2961         ERR("Name request failed: %d", status);
2962         if (name->cb) name->cb(name->data, wd->obj, NULL);
2963         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
2964      }
2965    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
2966                            "elm,state,busy,stop", "elm");
2967 }
2968
2969
2970
2971 static Elm_Map_Name *
2972 _name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
2973 {
2974    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2975    Widget_Data *wd = elm_widget_data_get(obj);
2976    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2977    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
2978
2979
2980    char *url;
2981    char fname[PATH_MAX];
2982
2983    if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
2984
2985    url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
2986    if (!url)
2987      {
2988         ERR("Name URL is NULL");
2989         return NULL;
2990      }
2991
2992    Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
2993    name->wd = wd;
2994    snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
2995    name->fname = strdup(fname);
2996    name->method = method;
2997    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
2998    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
2999      {
3000         name->lon = lon;
3001         name->lat = lat;
3002      }
3003    name->cb = name_cb;
3004    name->data = data;
3005
3006    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3007                                  &(name->job), wd->ua) || !(name->job))
3008      {
3009         ERR("Can't request Name from %s to %s", url, name->fname);
3010         if (name->address) free(name->address);
3011         free(name->fname);
3012         free(name);
3013         return NULL;
3014      }
3015    INF("Name requested from %s to %s", url, name->fname);
3016    free(url);
3017
3018    wd->names = eina_list_append(wd->names, name);
3019    evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
3020    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3021                            "elm,state,busy,start", "elm");
3022    return name;
3023 }
3024
3025 static Evas_Event_Flags
3026 _pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
3027 {
3028    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3029    Widget_Data *wd = data;
3030
3031    wd->pinch_zoom = wd->zoom_detail;
3032    return EVAS_EVENT_FLAG_NONE;
3033 }
3034
3035 static Evas_Event_Flags
3036 _pinch_zoom_cb(void *data, void *event_info)
3037 {
3038    Widget_Data *wd = data;
3039    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3040
3041    if (!wd->paused)
3042      {
3043         Elm_Gesture_Zoom_Info *ei = event_info;
3044         zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
3045      }
3046    return EVAS_EVENT_FLAG_NONE;
3047 }
3048
3049 static Evas_Event_Flags
3050 _pinch_rotate_cb(void *data, void *event_info)
3051 {
3052    Widget_Data *wd = data;
3053    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3054
3055    if (!wd->paused)
3056      {
3057         int x, y, w, h;
3058         Elm_Gesture_Rotate_Info *ei = event_info;
3059         evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
3060
3061         wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
3062         wd->rotate.cx = x + ((double)w * 0.5);
3063         wd->rotate.cy = y + ((double)h * 0.5);
3064
3065         evas_object_smart_changed(wd->pan_smart);
3066      }
3067    return EVAS_EVENT_FLAG_NONE;
3068 }
3069
3070 static Evas_Event_Flags
3071 _pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
3072 {
3073    Widget_Data *wd = data;
3074    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3075
3076    wd->rotate.a = wd->rotate.d;
3077
3078    return EVAS_EVENT_FLAG_NONE;
3079 }
3080
3081 static Eina_Bool
3082 _source_tile_mod_cb(Eina_Module *m, void *data)
3083 {
3084    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3085
3086    Widget_Data *wd = data;
3087    Source_Tile *s;
3088    Elm_Map_Module_Source_Name_Func name_cb;
3089    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
3090    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
3091    Elm_Map_Module_Tile_Url_Func url_cb;
3092    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
3093    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
3094    Elm_Map_Module_Tile_Scale_Func scale_cb;
3095    const char *file;
3096
3097    file = eina_module_file_get(m);
3098    if (!eina_module_load(m))
3099      {
3100         ERR("Could not load module \"%s\": %s", file,
3101             eina_error_msg_get(eina_error_get()));
3102         return EINA_FALSE;
3103      }
3104
3105    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3106    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
3107    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
3108    url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
3109    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
3110    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
3111    scale_cb = eina_module_symbol_get(m, "map_module_tile_scale_get");
3112    if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
3113        (!geo_to_coord) || (!coord_to_geo) || (!scale_cb))
3114      {
3115         WRN("Could not find map module functions from module \"%s\": %s",
3116             file, eina_error_msg_get(eina_error_get()));
3117         eina_module_unload(m);
3118         return EINA_FALSE;
3119      }
3120    s = ELM_NEW(Source_Tile);
3121    s->name = name_cb();
3122    s->zoom_min = zoom_min();
3123    s->zoom_max = zoom_max();
3124    s->url_cb = url_cb;
3125    s->geo_to_coord = geo_to_coord;
3126    s->coord_to_geo = coord_to_geo;
3127    s->scale_cb = scale_cb;
3128    wd->src_tiles = eina_list_append(wd->src_tiles, s);
3129
3130    return EINA_TRUE;
3131 }
3132
3133 static void
3134 _source_tile_load(Widget_Data *wd)
3135 {
3136    unsigned int idx;
3137    Eina_List *l;
3138    Source_Tile *s;
3139
3140    // Load from hard coded data
3141    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
3142      {
3143         s= ELM_NEW(Source_Tile);
3144         s->name = src_tiles[idx].name;
3145         s->zoom_min = src_tiles[idx].zoom_min;
3146         s->zoom_max = src_tiles[idx].zoom_max;
3147         s->url_cb = src_tiles[idx].url_cb;
3148         s->geo_to_coord = src_tiles[idx].geo_to_coord;
3149         s->coord_to_geo = src_tiles[idx].coord_to_geo;
3150         s->scale_cb = src_tiles[idx].scale_cb;
3151         wd->src_tiles = eina_list_append(wd->src_tiles, s);
3152      }
3153
3154    // Load from modules
3155    wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
3156                                             &_source_tile_mod_cb, wd);
3157
3158    // Set default source
3159    wd->src_tile = eina_list_nth(wd->src_tiles, 0);
3160
3161    // Make name strings
3162    idx = 0;
3163    wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
3164                                 sizeof(char *));
3165    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3166      {
3167         eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
3168         INF("source : %s", wd->src_tile_names[idx]);
3169         idx++;
3170      }
3171 }
3172
3173 static void
3174 _source_tile_unload(Widget_Data *wd)
3175 {
3176    int idx = 0;
3177    Source_Tile *s;
3178
3179    for (idx = 0; wd->src_tile_names[idx]; idx++)
3180       eina_stringshare_del(wd->src_tile_names[idx]);
3181    EINA_LIST_FREE(wd->src_tiles, s) free(s);
3182    eina_module_list_free(wd->src_tile_mods);
3183 }
3184
3185 static void
3186 _source_tile_set(Widget_Data *wd, const char *source_name)
3187 {
3188    EINA_SAFETY_ON_NULL_RETURN(wd);
3189    EINA_SAFETY_ON_NULL_RETURN(source_name);
3190    Source_Tile *s;
3191    Eina_List *l;
3192
3193    if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
3194
3195    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3196      {
3197         if (!strcmp(s->name, source_name))
3198           {
3199              wd->src_tile = s;
3200              break;
3201           }
3202      }
3203    if (!wd->src_tile)
3204      {
3205         ERR("source name (%s) is not found", source_name);
3206         return;
3207      }
3208
3209    if (wd->src_tile->zoom_max < wd->zoom)
3210       wd->zoom = wd->src_tile->zoom_max;
3211    else if (wd->src_tile->zoom_min > wd->zoom)
3212       wd->zoom = wd->src_tile->zoom_min;
3213
3214    if (wd->src_tile->zoom_max < wd->zoom_max)
3215       wd->zoom_max = wd->src_tile->zoom_max;
3216    if (wd->src_tile->zoom_min > wd->zoom_min)
3217       wd->zoom_min = wd->src_tile->zoom_min;
3218
3219    _grid_all_clear(wd);
3220    _grid_all_create(wd);
3221    zoom_do(wd, wd->zoom);
3222 }
3223
3224 static Eina_Bool
3225 _source_route_mod_cb(Eina_Module *m, void *data)
3226 {
3227    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3228
3229    Widget_Data *wd = data;
3230    Source_Route *s;
3231    Elm_Map_Module_Source_Name_Func name_cb;
3232    Elm_Map_Module_Route_Url_Func url_cb;
3233    const char *file;
3234
3235    file = eina_module_file_get(m);
3236    if (!eina_module_load(m))
3237      {
3238         ERR("Could not load module \"%s\": %s", file,
3239             eina_error_msg_get(eina_error_get()));
3240         return EINA_FALSE;
3241      }
3242
3243    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3244    url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
3245
3246    if ((!name_cb) || (!url_cb))
3247      {
3248         WRN("Could not find map module functions from module \"%s\": %s",
3249             file, eina_error_msg_get(eina_error_get()));
3250         eina_module_unload(m);
3251         return EINA_FALSE;
3252      }
3253    s = ELM_NEW(Source_Tile);
3254    s->name = name_cb();
3255    s->url_cb = url_cb;
3256    wd->src_routes = eina_list_append(wd->src_routes, s);
3257
3258    eina_module_unload(m);
3259    return EINA_TRUE;
3260 }
3261
3262 static void
3263 _source_route_load(Widget_Data *wd)
3264 {
3265    unsigned int idx;
3266    Eina_List *l;
3267    Source_Route *s;
3268
3269    // Load from hard coded data
3270    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
3271      {
3272         s= ELM_NEW(Source_Route);
3273         s->name = src_routes[idx].name;
3274         s->url_cb = src_routes[idx].url_cb;
3275         wd->src_routes = eina_list_append(wd->src_routes, s);
3276      }
3277
3278    // Load from modules
3279    wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
3280                                             1, &_source_route_mod_cb, wd);
3281
3282    // Set default source
3283    wd->src_route = eina_list_nth(wd->src_routes, 0);
3284
3285    // Make name strings
3286    idx = 0;
3287    wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
3288                                    sizeof(char *));
3289    EINA_LIST_FOREACH(wd->src_routes, l, s)
3290      {
3291         eina_stringshare_replace(&wd->src_route_names[idx], s->name);
3292         INF("source : %s", wd->src_route_names[idx]);
3293         idx++;
3294      }
3295 }
3296
3297 static void
3298 _source_route_unload(Widget_Data *wd)
3299 {
3300    int idx = 0;
3301    Source_Route *s;
3302
3303    for (idx = 0; wd->src_route_names[idx]; idx++)
3304       eina_stringshare_del(wd->src_route_names[idx]);
3305    EINA_LIST_FREE(wd->src_routes, s) free(s);
3306    eina_module_list_free(wd->src_route_mods);
3307 }
3308
3309 static void
3310 _source_route_set(Widget_Data *wd, const char *source_name)
3311 {
3312    EINA_SAFETY_ON_NULL_RETURN(wd);
3313    EINA_SAFETY_ON_NULL_RETURN(source_name);
3314    Source_Route *s;
3315    Eina_List *l;
3316
3317    if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
3318
3319    EINA_LIST_FOREACH(wd->src_routes, l, s)
3320      {
3321         if (!strcmp(s->name, source_name))
3322           {
3323              wd->src_route = s;
3324              break;
3325           }
3326      }
3327    if (!wd->src_route)
3328      {
3329         ERR("source name (%s) is not found", source_name);
3330         return;
3331      }
3332 }
3333
3334 static Eina_Bool
3335 _source_name_mod_cb(Eina_Module *m, void *data)
3336 {
3337    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3338
3339    Widget_Data *wd = data;
3340    Source_Name *s;
3341    Elm_Map_Module_Source_Name_Func name_cb;
3342    Elm_Map_Module_Name_Url_Func url_cb;
3343    const char *file;
3344
3345    file = eina_module_file_get(m);
3346    if (!eina_module_load(m))
3347      {
3348         ERR("Could not load module \"%s\": %s", file,
3349             eina_error_msg_get(eina_error_get()));
3350         return EINA_FALSE;
3351      }
3352
3353    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3354    url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
3355
3356    if ((!name_cb) || (!url_cb))
3357      {
3358         WRN("Could not find map module functions from module \"%s\": %s",
3359             file, eina_error_msg_get(eina_error_get()));
3360         eina_module_unload(m);
3361         return EINA_FALSE;
3362      }
3363    s = ELM_NEW(Source_Tile);
3364    s->name = name_cb();
3365    s->url_cb = url_cb;
3366    wd->src_names = eina_list_append(wd->src_names, s);
3367
3368    eina_module_unload(m);
3369    return EINA_TRUE;
3370 }
3371
3372 static void
3373 _source_name_load(Widget_Data *wd)
3374 {
3375    unsigned int idx;
3376    Eina_List *l;
3377    Source_Name *s;
3378
3379    // Load from hard coded data
3380    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
3381      {
3382         s= ELM_NEW(Source_Name);
3383         s->name = src_names[idx].name;
3384         s->url_cb = src_names[idx].url_cb;
3385         wd->src_names = eina_list_append(wd->src_names, s);
3386      }
3387
3388    // Load from modules
3389    wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
3390                                             &_source_name_mod_cb, wd);
3391
3392    // Set default source
3393    wd->src_name = eina_list_nth(wd->src_names, 0);
3394
3395    // Make name strings
3396    idx = 0;
3397    wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
3398                                    sizeof(char *));
3399    EINA_LIST_FOREACH(wd->src_names, l, s)
3400      {
3401         eina_stringshare_replace(&wd->src_name_names[idx], s->name);
3402         INF("source : %s", wd->src_name_names[idx]);
3403         idx++;
3404      }
3405 }
3406
3407 static void
3408 _source_name_unload(Widget_Data *wd)
3409 {
3410    int idx = 0;
3411    Source_Name *s;
3412
3413    for (idx = 0; wd->src_name_names[idx]; idx++)
3414       eina_stringshare_del(wd->src_name_names[idx]);
3415    EINA_LIST_FREE(wd->src_names, s) free(s);
3416    eina_module_list_free(wd->src_name_mods);
3417 }
3418
3419 static void
3420 _source_name_set(Widget_Data *wd, const char *source_name)
3421 {
3422    EINA_SAFETY_ON_NULL_RETURN(wd);
3423    EINA_SAFETY_ON_NULL_RETURN(source_name);
3424
3425    Source_Name *s;
3426    Eina_List *l;
3427
3428    if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
3429
3430    EINA_LIST_FOREACH(wd->src_names, l, s)
3431      {
3432         if (!strcmp(s->name, source_name))
3433           {
3434              wd->src_name = s;
3435              break;
3436           }
3437      }
3438    if (!wd->src_name)
3439      {
3440         ERR("source name (%s) is not found", source_name);
3441         return;
3442      }
3443 }
3444
3445 static void
3446 _source_all_load(Widget_Data *wd)
3447 {
3448    EINA_SAFETY_ON_NULL_RETURN(wd);
3449    _source_tile_load(wd);
3450    _source_route_load(wd);
3451    _source_name_load(wd);
3452 }
3453
3454 static void
3455 _source_all_unload(Widget_Data *wd)
3456 {
3457    EINA_SAFETY_ON_NULL_RETURN(wd);
3458    _source_tile_unload(wd);
3459    _source_route_unload(wd);
3460    _source_name_unload(wd);
3461 }
3462
3463 static void
3464 _zoom_mode_set(void *data)
3465 {
3466    EINA_SAFETY_ON_NULL_RETURN(data);
3467    Delayed_Data *dd = data;
3468
3469    dd->wd->mode = dd->mode;
3470    if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
3471      {
3472         Evas_Coord w, h;
3473         Evas_Coord vw, vh;
3474
3475         double zoom;
3476         double diff;
3477
3478         w = dd->wd->size.w;
3479         h = dd->wd->size.h;
3480         zoom = dd->wd->zoom_detail;
3481         _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
3482
3483         if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
3484           {
3485              if ((w < vw) && (h < vh))
3486                {
3487                   diff = 0.01;
3488                   while ((w < vw) && (h < vh))
3489                   {
3490                      zoom += diff;
3491                      w = pow(2.0, zoom) * dd->wd->tsize;
3492                      h = pow(2.0, zoom) * dd->wd->tsize;
3493                   }
3494                }
3495              else
3496                {
3497                   diff = -0.01;
3498                   while ((w > vw) || (h > vh))
3499                   {
3500                      zoom += diff;
3501                      w = pow(2.0, zoom) * dd->wd->tsize;
3502                      h = pow(2.0, zoom) * dd->wd->tsize;
3503                   }
3504                }
3505
3506           }
3507         else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
3508           {
3509              if ((w < vw) || (h < vh))
3510                {
3511                   diff = 0.01;
3512                   while ((w < vw) || (h < vh))
3513                   {
3514                      zoom += diff;
3515                      w = pow(2.0, zoom) * dd->wd->tsize;
3516                      h = pow(2.0, zoom) * dd->wd->tsize;
3517                   }
3518                }
3519              else
3520                {
3521                   diff = -0.01;
3522                   while ((w > vw) && (h > vh))
3523                   {
3524                      zoom += diff;
3525                      w = pow(2.0, zoom) * dd->wd->tsize;
3526                      h = pow(2.0, zoom) * dd->wd->tsize;
3527                   }
3528                }
3529           }
3530        zoom_with_animation(dd->wd, zoom, 10);
3531      }
3532 }
3533
3534 static void
3535 _zoom_set(void *data)
3536 {
3537    EINA_SAFETY_ON_NULL_RETURN(data);
3538    Delayed_Data *dd = data;
3539
3540    if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
3541    else zoom_with_animation(dd->wd, dd->zoom, 10);
3542    evas_object_smart_changed(dd->wd->pan_smart);
3543 }
3544
3545 static void
3546 _region_bring_in(void *data)
3547 {
3548    EINA_SAFETY_ON_NULL_RETURN(data);
3549    Delayed_Data *dd = data;
3550    int x, y, w, h;
3551
3552    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
3553    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
3554    x = x - (w / 2);
3555    y = y - (h / 2);
3556    elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
3557    evas_object_smart_changed(dd->wd->pan_smart);
3558 }
3559
3560 static char *
3561 _mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3562 {
3563    char buf[PATH_MAX];
3564    // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
3565    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
3566             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3567    return strdup(buf);
3568 }
3569
3570 static char *
3571 _osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3572 {
3573    char buf[PATH_MAX];
3574    snprintf(buf, sizeof(buf),
3575             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
3576             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3577    return strdup(buf);
3578 }
3579
3580 static char *
3581 _cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3582 {
3583    char buf[PATH_MAX];
3584    snprintf(buf, sizeof(buf),
3585             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
3586             (( x + y + zoom) % 3) + 'a', zoom, x, y);
3587    return strdup(buf);
3588 }
3589
3590 static char *
3591 _mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3592 {
3593    char buf[PATH_MAX];
3594    snprintf(buf, sizeof(buf),
3595             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
3596             ((x + y + zoom) % 4) + 1, zoom, x, y);
3597    return strdup(buf);
3598 }
3599
3600 static char *
3601 _mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3602 {
3603    char buf[PATH_MAX];
3604    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
3605            ((x + y + zoom) % 4) + 1, zoom, x, y);
3606    return strdup(buf);
3607 }
3608
3609 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
3610 {
3611    char buf[PATH_MAX];
3612    snprintf(buf, sizeof(buf),
3613             "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
3614             ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
3615
3616    return strdup(buf);
3617 }
3618
3619 // TODO: fix monav api
3620 /*
3621 static char *_monav_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3622 {
3623    char buf[PATH_MAX];
3624    snprintf(buf, sizeof(buf),
3625             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3626             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
3627
3628    return strdup(buf);
3629 }
3630 */
3631
3632 // TODO: fix ors api
3633 /*
3634 static char *_ors_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3635 {
3636    char buf[PATH_MAX];
3637    snprintf(buf, sizeof(buf),
3638             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3639             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
3640
3641    return strdup(buf);
3642 }
3643 */
3644
3645 static char *
3646 _nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat)
3647 {
3648    ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
3649    Widget_Data *wd = elm_widget_data_get(obj);
3650    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
3651
3652    char **str;
3653    unsigned int ele, idx;
3654    char search_url[PATH_MAX];
3655    char buf[PATH_MAX];
3656
3657    if (method == ELM_MAP_NAME_METHOD_SEARCH)
3658      {
3659         search_url[0] = '\0';
3660         str = eina_str_split_full(name, " ", 0, &ele);
3661         for (idx = 0; idx < ele; idx++)
3662           {
3663              eina_strlcat(search_url, str[idx], sizeof(search_url));
3664              if (!(idx == (ele-1)))
3665                 eina_strlcat(search_url, "+", sizeof(search_url));
3666           }
3667         snprintf(buf, sizeof(buf),
3668                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
3669                  NAME_NOMINATIM_URL, search_url);
3670
3671         if (str && str[0])
3672           {
3673              free(str[0]);
3674              free(str);
3675           }
3676      }
3677    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3678       snprintf(buf, sizeof(buf),
3679                "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
3680                NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
3681    else strcpy(buf, "");
3682
3683    return strdup(buf);
3684 }
3685
3686 static double
3687 _scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom)
3688 {
3689    if (zoom < 0 || zoom >= (int)sizeof(_osm_scale_meter)) return 0;
3690    return _osm_scale_meter[zoom] / cos(lat * ELM_PI / 180.0);
3691 }
3692
3693 static void
3694 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
3695 {
3696    ELM_CHECK_WIDTYPE(obj, widtype);
3697    Widget_Data *wd = elm_widget_data_get(obj);
3698    EINA_SAFETY_ON_NULL_RETURN(wd);
3699
3700    if (elm_widget_focus_get(obj))
3701      {
3702         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
3703         evas_object_focus_set(wd->obj, EINA_TRUE);
3704      }
3705    else
3706      {
3707         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
3708         evas_object_focus_set(wd->obj, EINA_FALSE);
3709      }
3710 }
3711
3712 static void
3713 _del_hook(Evas_Object *obj)
3714 {
3715    ELM_CHECK_WIDTYPE(obj, widtype);
3716    Widget_Data *wd = elm_widget_data_get(obj);
3717    EINA_SAFETY_ON_NULL_RETURN(wd);
3718
3719    if (wd->map) evas_map_free(wd->map);
3720    free(wd);
3721 }
3722
3723 static void
3724 _del_pre_hook(Evas_Object *obj)
3725 {
3726    ELM_CHECK_WIDTYPE(obj, widtype);
3727    Widget_Data *wd = elm_widget_data_get(obj);
3728    EINA_SAFETY_ON_NULL_RETURN(wd);
3729
3730    Eina_List *l, *ll;
3731    Elm_Map_Route *r;
3732    Elm_Map_Name *na;
3733    Evas_Object *track;
3734    Elm_Map_Overlay *overlay;
3735    Delayed_Data *dd;
3736
3737    EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
3738    eina_list_free(wd->routes);
3739
3740    EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
3741    eina_list_free(wd->names);
3742
3743    EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
3744       elm_map_overlay_del(overlay);
3745    eina_list_free(wd->overlays);
3746
3747    EINA_LIST_FREE(wd->track, track) evas_object_del(track);
3748
3749    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
3750    if (wd->long_timer) ecore_timer_del(wd->long_timer);
3751
3752    if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
3753
3754    if (wd->user_agent) eina_stringshare_del(wd->user_agent);
3755    if (wd->ua) eina_hash_free(wd->ua);
3756
3757    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
3758    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
3759
3760    _grid_all_clear(wd);
3761    // Removal of download list should be after grid clear.
3762    if (wd->download_idler) ecore_idler_del(wd->download_idler);
3763    eina_list_free(wd->download_list);
3764
3765    _source_all_unload(wd);
3766
3767    if (!ecore_file_recursive_rm(CACHE_ROOT))
3768       ERR("Deletion of %s failed", CACHE_ROOT);
3769 }
3770
3771 static void
3772 _theme_hook(Evas_Object *obj)
3773 {
3774    ELM_CHECK_WIDTYPE(obj, widtype);
3775    Widget_Data *wd = elm_widget_data_get(obj);
3776    EINA_SAFETY_ON_NULL_RETURN(wd);
3777
3778    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
3779    _sizing_eval(wd);
3780 }
3781
3782 static Eina_Bool
3783 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
3784 {
3785    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3786    Widget_Data *wd = elm_widget_data_get(obj);
3787    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
3788
3789    Evas_Coord x, y;
3790    Evas_Coord vh;
3791    Evas_Coord step_x, step_y, page_x, page_y;
3792
3793    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
3794    Evas_Event_Key_Down *ev = event_info;
3795    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
3796
3797    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
3798    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
3799    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
3800    elm_smart_scroller_child_viewport_size_get(wd->scr, NULL, &vh);
3801
3802    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
3803      {
3804         x -= step_x;
3805      }
3806    else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
3807      {
3808         x += step_x;
3809      }
3810    else if ((!strcmp(ev->keyname, "Up"))  || (!strcmp(ev->keyname, "KP_Up")))
3811      {
3812         y -= step_y;
3813      }
3814    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
3815      {
3816         y += step_y;
3817      }
3818    else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
3819      {
3820         if (page_y < 0)
3821           y -= -(page_y * vh) / 100;
3822         else
3823           y -= page_y;
3824      }
3825    else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
3826      {
3827         if (page_y < 0)
3828           y += -(page_y * vh) / 100;
3829         else
3830           y += page_y;
3831      }
3832    else if (!strcmp(ev->keyname, "KP_Add"))
3833      {
3834         zoom_with_animation(wd, wd->zoom + 1, 10);
3835         return EINA_TRUE;
3836      }
3837    else if (!strcmp(ev->keyname, "KP_Subtract"))
3838      {
3839         zoom_with_animation(wd, wd->zoom - 1, 10);
3840         return EINA_TRUE;
3841      }
3842    else return EINA_FALSE;
3843
3844    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
3845    elm_smart_scroller_child_pos_set(wd->scr, x, y);
3846
3847    return EINA_TRUE;
3848 }
3849 #endif
3850
3851 EAPI Evas_Object *
3852 elm_map_add(Evas_Object *parent)
3853 {
3854 #ifdef HAVE_ELEMENTARY_ECORE_CON
3855    Evas *e;
3856    Widget_Data *wd;
3857    Evas_Object *obj;
3858    Evas_Coord minw, minh;
3859
3860    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
3861    ELM_SET_WIDTYPE(widtype, "map");
3862    elm_widget_type_set(obj, "map");
3863    elm_widget_sub_object_add(parent, obj);
3864    elm_widget_data_set(obj, wd);
3865    elm_widget_can_focus_set(obj, EINA_TRUE);
3866    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3867    elm_widget_del_hook_set(obj, _del_hook);
3868    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3869    elm_widget_theme_hook_set(obj, _theme_hook);
3870    elm_widget_event_hook_set(obj, _event_hook);
3871    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
3872    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
3873    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
3874    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
3875    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
3876                                   _mouse_down, wd);
3877    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
3878                                   _mouse_up, wd);
3879    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
3880                                   _mouse_wheel_cb,wd);
3881    wd->obj = obj;
3882
3883    wd->scr = elm_smart_scroller_add(e);
3884    elm_widget_sub_object_add(obj, wd->scr);
3885    elm_smart_scroller_widget_set(wd->scr, obj);
3886    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
3887    elm_widget_resize_object_set(obj, wd->scr);
3888    elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
3889    elm_smart_scroller_bounce_allow_set(wd->scr,
3890                                        _elm_config->thumbscroll_bounce_enable,
3891                                        _elm_config->thumbscroll_bounce_enable);
3892    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
3893                                   _changed_size_hints, wd);
3894    evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
3895    evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
3896    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
3897    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
3898
3899    if (!smart)
3900      {
3901         evas_object_smart_clipped_smart_set(&parent_sc);
3902         sc = parent_sc;
3903         sc.name = "elm_map_pan";
3904         sc.version = EVAS_SMART_CLASS_VERSION;
3905         sc.add = _pan_add;
3906         sc.resize = _pan_resize;
3907         sc.move = _pan_move;
3908         sc.calculate = _pan_calculate;
3909         smart = evas_smart_class_new(&sc);
3910      }
3911    if (smart)
3912      {
3913         Pan *pan;
3914         wd->pan_smart = evas_object_smart_add(e, smart);
3915         pan = evas_object_smart_data_get(wd->pan_smart);
3916         pan->wd = wd;
3917      }
3918    elm_widget_sub_object_add(obj, wd->pan_smart);
3919
3920    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3921                                      _pan_set, _pan_get, _pan_max_get,
3922                                      _pan_min_get, _pan_child_size_get);
3923    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3924                              &minw, &minh);
3925    evas_object_size_hint_min_set(obj, minw, minh);
3926
3927    wd->ges = elm_gesture_layer_add(obj);
3928    if (!wd->ges) ERR("elm_gesture_layer_add() failed");
3929    elm_gesture_layer_attach(wd->ges, obj);
3930    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
3931                             _pinch_zoom_start_cb, wd);
3932    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
3933                             _pinch_zoom_cb, wd);
3934    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
3935                             _pinch_rotate_cb, wd);
3936    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
3937                             _pinch_rotate_end_cb, wd);
3938    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
3939                             _pinch_rotate_end_cb, wd);
3940
3941    wd->sep_maps_overlays = evas_object_rectangle_add(evas_object_evas_get(obj));
3942    elm_widget_sub_object_add(obj, wd->sep_maps_overlays);
3943    evas_object_smart_member_add(wd->sep_maps_overlays, wd->pan_smart);
3944
3945    wd->map = evas_map_new(EVAS_MAP_POINT);
3946
3947    _source_all_load(wd);
3948    wd->zoom_min = wd->src_tile->zoom_min;
3949    wd->zoom_max = wd->src_tile->zoom_max;
3950    // FIXME: Tile Provider is better to provide tile size!
3951    wd->tsize = DEFAULT_TILE_SIZE;
3952
3953    srand(time(NULL));
3954
3955    wd->id = ((int)getpid() << 16) | idnum;
3956    idnum++;
3957    _grid_all_create(wd);
3958
3959    zoom_do(wd, 0);
3960
3961    wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
3962
3963    // TODO: convert Elementary to subclassing of Evas_Smart_Class
3964    // TODO: and save some bytes, making descriptions per-class and not instance!
3965    evas_object_smart_callbacks_descriptions_set(obj, _signals);
3966
3967    if (!ecore_file_download_protocol_available("http://"))
3968       ERR("Ecore must be built with curl support for the map widget!");
3969
3970    return obj;
3971 #else
3972    (void) parent;
3973    return NULL;
3974 #endif
3975 }
3976
3977 EAPI void
3978 elm_map_zoom_set(Evas_Object *obj, int zoom)
3979 {
3980 #ifdef HAVE_ELEMENTARY_ECORE_CON
3981    ELM_CHECK_WIDTYPE(obj, widtype);
3982    Widget_Data *wd = elm_widget_data_get(obj);
3983    EINA_SAFETY_ON_NULL_RETURN(wd);
3984    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
3985
3986    if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
3987    if (zoom < 0) zoom = 0;
3988    if (wd->zoom == zoom) return;
3989    if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
3990    if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
3991
3992    Delayed_Data *data = ELM_NEW(Delayed_Data);
3993    data->func = _zoom_set;
3994    data->wd = wd;
3995    data->zoom = zoom;
3996    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
3997    evas_object_smart_changed(data->wd->pan_smart);
3998 #else
3999    (void) obj;
4000    (void) zoom;
4001 #endif
4002 }
4003
4004 EAPI int
4005 elm_map_zoom_get(const Evas_Object *obj)
4006 {
4007 #ifdef HAVE_ELEMENTARY_ECORE_CON
4008    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4009    Widget_Data *wd = elm_widget_data_get(obj);
4010
4011    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
4012    return wd->zoom;
4013 #else
4014    (void) obj;
4015    return 0;
4016 #endif
4017 }
4018
4019 EAPI void
4020 elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
4021 {
4022 #ifdef HAVE_ELEMENTARY_ECORE_CON
4023    ELM_CHECK_WIDTYPE(obj, widtype);
4024    Widget_Data *wd = elm_widget_data_get(obj);
4025    EINA_SAFETY_ON_NULL_RETURN(wd);
4026
4027    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
4028
4029    Delayed_Data *data = ELM_NEW(Delayed_Data);
4030    data->mode = mode;
4031    data->func = _zoom_mode_set;
4032    data->wd = wd;
4033    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4034    evas_object_smart_changed(data->wd->pan_smart);
4035 #else
4036    (void) obj;
4037    (void) mode;
4038 #endif
4039 }
4040
4041 EAPI Elm_Map_Zoom_Mode
4042 elm_map_zoom_mode_get(const Evas_Object *obj)
4043 {
4044 #ifdef HAVE_ELEMENTARY_ECORE_CON
4045    ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
4046    Widget_Data *wd = elm_widget_data_get(obj);
4047    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
4048
4049    return wd->mode;
4050 #else
4051    (void) obj;
4052    return ELM_MAP_ZOOM_MODE_MANUAL;
4053 #endif
4054 }
4055
4056 EAPI void
4057 elm_map_zoom_max_set(Evas_Object *obj, int zoom)
4058 {
4059 #ifdef HAVE_ELEMENTARY_ECORE_CON
4060    ELM_CHECK_WIDTYPE(obj, widtype);
4061    Widget_Data *wd = elm_widget_data_get(obj);
4062    EINA_SAFETY_ON_NULL_RETURN(wd);
4063    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4064
4065    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4066       return;
4067    wd->zoom_max = zoom;
4068 #else
4069    (void) obj;
4070    (void) zoom;
4071 #endif
4072 }
4073
4074 EAPI int
4075 elm_map_zoom_max_get(const Evas_Object *obj)
4076 {
4077 #ifdef HAVE_ELEMENTARY_ECORE_CON
4078    ELM_CHECK_WIDTYPE(obj, widtype) 18;
4079    Widget_Data *wd = elm_widget_data_get(obj);
4080    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4081    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4082
4083    return wd->zoom_max;
4084 #else
4085    (void) obj;
4086    return 18;
4087 #endif
4088 }
4089
4090 EAPI void
4091 elm_map_zoom_min_set(Evas_Object *obj, int zoom)
4092 {
4093 #ifdef HAVE_ELEMENTARY_ECORE_CON
4094    ELM_CHECK_WIDTYPE(obj, widtype);
4095    Widget_Data *wd = elm_widget_data_get(obj);
4096    EINA_SAFETY_ON_NULL_RETURN(wd);
4097    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4098
4099    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4100       return;
4101    wd->zoom_min = zoom;
4102 #else
4103    (void) obj;
4104    (void) zoom;
4105 #endif
4106 }
4107
4108 EAPI int
4109 elm_map_zoom_min_get(const Evas_Object *obj)
4110 {
4111 #ifdef HAVE_ELEMENTARY_ECORE_CON
4112    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4113    Widget_Data *wd = elm_widget_data_get(obj);
4114    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4115    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4116
4117    return wd->zoom_min;
4118 #else
4119    (void) obj;
4120    return 0;
4121 #endif
4122 }
4123
4124
4125 EAPI void
4126 elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
4127 {
4128 #ifdef HAVE_ELEMENTARY_ECORE_CON
4129    ELM_CHECK_WIDTYPE(obj, widtype);
4130    Widget_Data *wd = elm_widget_data_get(obj);
4131
4132    Delayed_Data *data = ELM_NEW(Delayed_Data);
4133    data->func = _region_bring_in;
4134    data->wd = wd;
4135    data->lon = lon;
4136    data->lat = lat;
4137    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4138    evas_object_smart_changed(data->wd->pan_smart);
4139 #else
4140    (void) obj;
4141    (void) lon;
4142    (void) lat;
4143 #endif
4144 }
4145
4146 EAPI void
4147 elm_map_region_show(Evas_Object *obj, double lon, double lat)
4148 {
4149 #ifdef HAVE_ELEMENTARY_ECORE_CON
4150    ELM_CHECK_WIDTYPE(obj, widtype);
4151    Widget_Data *wd = elm_widget_data_get(obj);
4152
4153    Delayed_Data *data = ELM_NEW(Delayed_Data);
4154    data->func = _region_show;
4155    data->wd = wd;
4156    data->lon = lon;
4157    data->lat = lat;
4158    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4159    evas_object_smart_changed(data->wd->pan_smart);
4160 #else
4161    (void) obj;
4162    (void) lon;
4163    (void) lat;
4164 #endif
4165 }
4166
4167 EAPI void
4168 elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
4169 {
4170 #ifdef HAVE_ELEMENTARY_ECORE_CON
4171    ELM_CHECK_WIDTYPE(obj, widtype);
4172    Widget_Data *wd = elm_widget_data_get(obj);
4173    EINA_SAFETY_ON_NULL_RETURN(wd);
4174
4175    double tlon, tlat;
4176    Evas_Coord vx, vy, vw, vh;
4177
4178    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
4179    _coord_to_region_convert(wd, vx + vw/2, vy + vh/2, wd->size.w, &tlon, &tlat);
4180    if (lon) *lon = tlon;
4181    if (lat) *lat = tlat;
4182 #else
4183    (void) obj;
4184    (void) lon;
4185    (void) lat;
4186 #endif
4187 }
4188
4189 EAPI void
4190 elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
4191 {
4192 #ifdef HAVE_ELEMENTARY_ECORE_CON
4193    ELM_CHECK_WIDTYPE(obj, widtype);
4194    Widget_Data *wd = elm_widget_data_get(obj);
4195    EINA_SAFETY_ON_NULL_RETURN(wd);
4196
4197    if (wd->paused == !!paused) return;
4198    wd->paused = !!paused;
4199    if (wd->paused)
4200      {
4201         if (wd->zoom_animator)
4202           {
4203              if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4204              wd->zoom_animator = NULL;
4205              zoom_do(wd, wd->zoom);
4206           }
4207         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4208                                 "elm,state,busy,stop", "elm");
4209      }
4210    else
4211      {
4212         if (wd->download_num >= 1)
4213            edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4214                                    "elm,state,busy,start", "elm");
4215      }
4216 #else
4217    (void) obj;
4218    (void) paused;
4219 #endif
4220 }
4221
4222 EAPI Eina_Bool
4223 elm_map_paused_get(const Evas_Object *obj)
4224 {
4225 #ifdef HAVE_ELEMENTARY_ECORE_CON
4226    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4227    Widget_Data *wd = elm_widget_data_get(obj);
4228    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4229
4230    return wd->paused;
4231 #else
4232    (void) obj;
4233    return EINA_FALSE;
4234 #endif
4235 }
4236
4237 EAPI void
4238 elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
4239 {
4240 #ifdef HAVE_ELEMENTARY_ECORE_CON
4241    ELM_CHECK_WIDTYPE(obj, widtype);
4242    Widget_Data *wd = elm_widget_data_get(obj);
4243    EINA_SAFETY_ON_NULL_RETURN(wd);
4244
4245    wd->rotate.d = degree;
4246    wd->rotate.cx = cx;
4247    wd->rotate.cy = cy;
4248
4249    evas_object_smart_changed(wd->pan_smart);
4250 #else
4251    (void) obj;
4252    (void) degree;
4253    (void) cx;
4254    (void) cy;
4255 #endif
4256 }
4257
4258 EAPI void
4259 elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
4260 {
4261 #ifdef HAVE_ELEMENTARY_ECORE_CON
4262    ELM_CHECK_WIDTYPE(obj, widtype);
4263    Widget_Data *wd = elm_widget_data_get(obj);
4264    EINA_SAFETY_ON_NULL_RETURN(wd);
4265
4266    if (degree) *degree = wd->rotate.d;
4267    if (cx) *cx = wd->rotate.cx;
4268    if (cy) *cy = wd->rotate.cy;
4269 #else
4270    (void) obj;
4271    (void) degree;
4272    (void) cx;
4273    (void) cy;
4274 #endif
4275 }
4276
4277 EAPI void
4278 elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
4279 {
4280 #ifdef HAVE_ELEMENTARY_ECORE_CON
4281    ELM_CHECK_WIDTYPE(obj, widtype);
4282    Widget_Data *wd = elm_widget_data_get(obj);
4283    EINA_SAFETY_ON_NULL_RETURN(wd);
4284
4285    if ((!wd->wheel_disabled) && (disabled))
4286      evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, wd);
4287    else if ((wd->wheel_disabled) && (!disabled))
4288      evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, wd);
4289    wd->wheel_disabled = !!disabled;
4290 #else
4291    (void) obj;
4292    (void) disabled;
4293 #endif
4294 }
4295
4296 EAPI Eina_Bool
4297 elm_map_wheel_disabled_get(const Evas_Object *obj)
4298 {
4299 #ifdef HAVE_ELEMENTARY_ECORE_CON
4300    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4301    Widget_Data *wd = elm_widget_data_get(obj);
4302    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4303
4304    return wd->wheel_disabled;
4305 #else
4306    (void) obj;
4307    return EINA_FALSE;
4308 #endif
4309 }
4310
4311 EAPI void
4312 elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
4313 {
4314 #ifdef HAVE_ELEMENTARY_ECORE_CON
4315    ELM_CHECK_WIDTYPE(obj, widtype);
4316    Widget_Data *wd = elm_widget_data_get(obj);
4317    EINA_SAFETY_ON_NULL_RETURN(wd);
4318
4319    if (try_num) *try_num = wd->try_num;
4320    if (finish_num) *finish_num = wd->finish_num;
4321 #else
4322    (void) obj;
4323    (void) try_num;
4324    (void) finish_num;
4325 #endif
4326 }
4327
4328 EAPI void
4329 elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
4330 {
4331 #ifdef HAVE_ELEMENTARY_ECORE_CON
4332    ELM_CHECK_WIDTYPE(obj, widtype);
4333    Widget_Data *wd = elm_widget_data_get(obj);
4334    EINA_SAFETY_ON_NULL_RETURN(wd);
4335    EINA_SAFETY_ON_NULL_RETURN(lon);
4336    EINA_SAFETY_ON_NULL_RETURN(lat);
4337
4338    _canvas_to_coord(wd, x, y, &x, &y);
4339    _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
4340 #else
4341    (void) obj;
4342    (void) x;
4343    (void) y;
4344    (void) lon;
4345    (void) lat;
4346 #endif
4347 }
4348
4349 EAPI void
4350 elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
4351 {
4352 #ifdef HAVE_ELEMENTARY_ECORE_CON
4353    ELM_CHECK_WIDTYPE(obj, widtype);
4354    Widget_Data *wd = elm_widget_data_get(obj);
4355    EINA_SAFETY_ON_NULL_RETURN(wd);
4356    EINA_SAFETY_ON_NULL_RETURN(x);
4357    EINA_SAFETY_ON_NULL_RETURN(y);
4358
4359    _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
4360    _coord_to_canvas(wd, *x, *y, x, y);
4361 #else
4362    (void) obj;
4363    (void) lon;
4364    (void) lat;
4365    (void) x;
4366    (void) y;
4367 #endif
4368 }
4369
4370 EAPI void
4371 elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
4372 {
4373 #ifdef HAVE_ELEMENTARY_ECORE_CON
4374    ELM_CHECK_WIDTYPE(obj, widtype);
4375    Widget_Data *wd = elm_widget_data_get(obj);
4376    EINA_SAFETY_ON_NULL_RETURN(wd);
4377    EINA_SAFETY_ON_NULL_RETURN(user_agent);
4378
4379    eina_stringshare_replace(&wd->user_agent, user_agent);
4380
4381    if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
4382    eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
4383 #else
4384    (void) obj;
4385    (void) user_agent;
4386 #endif
4387 }
4388
4389 EAPI const char *
4390 elm_map_user_agent_get(const Evas_Object *obj)
4391 {
4392 #ifdef HAVE_ELEMENTARY_ECORE_CON
4393    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4394    Widget_Data *wd = elm_widget_data_get(obj);
4395    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4396
4397    return wd->user_agent;
4398 #else
4399    (void) obj;
4400    return NULL;
4401 #endif
4402 }
4403
4404 EAPI void
4405 elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
4406 {
4407 #ifdef HAVE_ELEMENTARY_ECORE_CON
4408    ELM_CHECK_WIDTYPE(obj, widtype);
4409    Widget_Data *wd = elm_widget_data_get(obj);
4410    EINA_SAFETY_ON_NULL_RETURN(wd);
4411    EINA_SAFETY_ON_NULL_RETURN(source_name);
4412
4413    if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
4414    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
4415       _source_route_set(wd, source_name);
4416    else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
4417    else ERR("Not supported map source type: %d", type);
4418
4419 #else
4420    (void) obj;
4421    (void) source_name;
4422 #endif
4423 }
4424
4425 EAPI const char *
4426 elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4427 {
4428 #ifdef HAVE_ELEMENTARY_ECORE_CON
4429    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4430    Widget_Data *wd = elm_widget_data_get(obj);
4431    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4432    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
4433
4434    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
4435    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
4436    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
4437    else ERR("Not supported map source type: %d", type);
4438    return NULL;
4439 #else
4440    (void) obj;
4441    return NULL;
4442 #endif
4443 }
4444
4445 EAPI const char **
4446 elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4447 {
4448 #ifdef HAVE_ELEMENTARY_ECORE_CON
4449    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4450    Widget_Data *wd = elm_widget_data_get(obj);
4451    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4452
4453    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
4454    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
4455    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name_names;
4456    else ERR("Not supported map source type: %d", type);
4457    return NULL;
4458 #else
4459    (void) obj;
4460    return NULL;
4461 #endif
4462 }
4463
4464 EAPI Elm_Map_Route *
4465 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)
4466 {
4467 #ifdef HAVE_ELEMENTARY_ECORE_CON
4468    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4469    Widget_Data *wd = elm_widget_data_get(obj);
4470    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4471    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
4472
4473    char *type_name;
4474    char *url;
4475    char fname[PATH_MAX];
4476
4477    if (!ecore_file_exists(CACHE_ROUTE_ROOT))
4478       ecore_file_mkpath(CACHE_ROUTE_ROOT);
4479
4480    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
4481       type_name = strdup(ROUTE_TYPE_MOTORCAR);
4482    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
4483       type_name = strdup(ROUTE_TYPE_BICYCLE);
4484    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
4485       type_name = strdup(ROUTE_TYPE_FOOT);
4486    else type_name = NULL;
4487
4488    url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
4489    if (!url)
4490      {
4491         ERR("Route URL is NULL");
4492         if (type_name) free(type_name);
4493         return NULL;
4494      }
4495    if (type_name) free(type_name);
4496
4497    Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
4498    route->wd = wd;
4499    snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
4500    route->fname = strdup(fname);
4501    route->type = type;
4502    route->method = method;
4503    route->flon = flon;
4504    route->flat = flat;
4505    route->tlon = tlon;
4506    route->tlat = tlat;
4507    route->cb = route_cb;
4508    route->data = data;
4509
4510    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
4511                                  &(route->job), wd->ua) || !(route->job))
4512      {
4513         ERR("Can't request Route from %s to %s", url, route->fname);
4514         free(route->fname);
4515         free(route);
4516         return NULL;
4517      }
4518    INF("Route requested from %s to %s", url, route->fname);
4519    free(url);
4520
4521    wd->routes = eina_list_append(wd->routes, route);
4522    evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
4523    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4524                            "elm,state,busy,start", "elm");
4525    return route;
4526 #else
4527    (void) obj;
4528    (void) type;
4529    (void) method;
4530    (void) flon;
4531    (void) flat;
4532    (void) tlon;
4533    (void) tlat;
4534    (void) route_cb;
4535    (void) data;
4536    return NULL;
4537 #endif
4538 }
4539
4540
4541 EAPI void
4542 elm_map_route_del(Elm_Map_Route *route)
4543 {
4544 #ifdef HAVE_ELEMENTARY_ECORE_CON
4545    EINA_SAFETY_ON_NULL_RETURN(route);
4546    EINA_SAFETY_ON_NULL_RETURN(route->wd);
4547    ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
4548
4549    Path_Waypoint *w;
4550    Path_Node *n;
4551
4552    if (route->job) ecore_file_download_abort(route->job);
4553
4554    EINA_LIST_FREE(route->waypoint, w)
4555      {
4556         if (w->point) eina_stringshare_del(w->point);
4557         free(w);
4558      }
4559
4560    EINA_LIST_FREE(route->nodes, n)
4561      {
4562         if (n->pos.address) eina_stringshare_del(n->pos.address);
4563         free(n);
4564      }
4565
4566    if (route->fname)
4567      {
4568         ecore_file_remove(route->fname);
4569         free(route->fname);
4570      }
4571
4572    route->wd->routes = eina_list_remove(route->wd->routes, route);
4573    free(route);
4574 #else
4575    (void) route;
4576 #endif
4577 }
4578
4579 EAPI double
4580 elm_map_route_distance_get(const Elm_Map_Route *route)
4581 {
4582 #ifdef HAVE_ELEMENTARY_ECORE_CON
4583    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
4584    return route->info.distance;
4585 #else
4586    (void) route;
4587    return 0.0;
4588 #endif
4589 }
4590
4591 EAPI const char*
4592 elm_map_route_node_get(const Elm_Map_Route *route)
4593 {
4594 #ifdef HAVE_ELEMENTARY_ECORE_CON
4595    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4596    return route->info.nodes;
4597 #else
4598    (void) route;
4599    return NULL;
4600 #endif
4601 }
4602
4603 EAPI const char*
4604 elm_map_route_waypoint_get(const Elm_Map_Route *route)
4605 {
4606 #ifdef HAVE_ELEMENTARY_ECORE_CON
4607    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4608    return route->info.waypoints;
4609 #else
4610    (void) route;
4611    return NULL;
4612 #endif
4613 }
4614
4615 EAPI Elm_Map_Name *
4616 elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
4617 {
4618 #ifdef HAVE_ELEMENTARY_ECORE_CON
4619    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4620
4621    if (address)
4622       return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
4623                            name_cb, data);
4624   else
4625      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
4626                           name_cb, data);
4627 #else
4628    (void) obj;
4629    (void) address;
4630    (void) lon;
4631    (void) lat;
4632    (void) name_cb;
4633    (void) data;
4634    return NULL;
4635 #endif
4636 }
4637
4638 EAPI void
4639 elm_map_name_del(Elm_Map_Name *name)
4640 {
4641 #ifdef HAVE_ELEMENTARY_ECORE_CON
4642    EINA_SAFETY_ON_NULL_RETURN(name);
4643    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4644    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4645
4646    if (name->job) ecore_file_download_abort(name->job);
4647    if (name->address) free(name->address);
4648    if (name->fname)
4649      {
4650         ecore_file_remove(name->fname);
4651         free(name->fname);
4652      }
4653
4654    name->wd->names = eina_list_remove(name->wd->names, name);
4655    free(name);
4656 #else
4657    (void) name;
4658 #endif
4659 }
4660
4661 EAPI const char *
4662 elm_map_name_address_get(const Elm_Map_Name *name)
4663 {
4664 #ifdef HAVE_ELEMENTARY_ECORE_CON
4665    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
4666    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
4667    ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
4668
4669    return name->address;
4670 #else
4671    (void) name;
4672    return NULL;
4673 #endif
4674 }
4675
4676 EAPI void
4677 elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
4678 {
4679 #ifdef HAVE_ELEMENTARY_ECORE_CON
4680    EINA_SAFETY_ON_NULL_RETURN(name);
4681    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4682    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4683
4684    if (lon) *lon = name->lon;
4685    if (lat) *lat = name->lat;
4686 #else
4687    (void) name;
4688    (void) lon;
4689    (void) lat;
4690 #endif
4691 }
4692
4693 EAPI Elm_Map_Overlay *
4694 elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
4695 {
4696 #ifdef HAVE_ELEMENTARY_ECORE_CON
4697    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4698    Widget_Data *wd = elm_widget_data_get(obj);
4699    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4700
4701    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
4702    overlay->wd = wd;
4703    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
4704    overlay->c.r = 0x87;
4705    overlay->c.g = 0xce;
4706    overlay->c.b = 0xeb;
4707    overlay->c.a = 255;
4708    overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
4709    overlay->grp = _overlay_group_new(wd);
4710    wd->overlays = eina_list_append(wd->overlays, overlay);
4711
4712    evas_object_smart_changed(wd->pan_smart);
4713    return overlay;
4714 #else
4715    (void) obj;
4716    (void) lon;
4717    (void) lat;
4718    return NULL;
4719 #endif
4720 }
4721
4722 EAPI void
4723 elm_map_overlay_del(Elm_Map_Overlay *overlay)
4724 {
4725 #ifdef HAVE_ELEMENTARY_ECORE_CON
4726    EINA_SAFETY_ON_NULL_RETURN(overlay);
4727    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4728    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4729
4730    if (overlay->grp)
4731      {
4732         if (overlay->grp->clas)
4733            elm_map_overlay_class_remove(overlay->grp->clas, overlay);
4734         _overlay_group_free(overlay->grp);
4735      }
4736
4737    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4738       _overlay_default_free(overlay->ovl);
4739    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4740       _overlay_bubble_free(overlay->ovl);
4741    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4742       _overlay_class_free(overlay->ovl);
4743    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
4744       _overlay_route_free(overlay->ovl);
4745    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
4746       _overlay_line_free(overlay->ovl);
4747    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
4748       _overlay_polygon_free(overlay->ovl);
4749    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
4750       _overlay_circle_free(overlay->ovl);
4751    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
4752       _overlay_scale_free(overlay->ovl);
4753    else ERR("Invalid overlay type: %d", overlay->type);
4754
4755    overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
4756    evas_object_smart_changed(overlay->wd->pan_smart);
4757
4758    free(overlay);
4759 #else
4760    (void) overlay;
4761 #endif
4762 }
4763
4764 EAPI Elm_Map_Overlay_Type
4765 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
4766 {
4767 #ifdef HAVE_ELEMENTARY_ECORE_CON
4768    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
4769    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
4770    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
4771
4772    return overlay->type;
4773 #else
4774    (void) overlay;
4775    return ELM_MAP_OVERLAY_TYPE_NONE;
4776 #endif
4777 }
4778
4779 EAPI void
4780 elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
4781 {
4782 #ifdef HAVE_ELEMENTARY_ECORE_CON
4783    EINA_SAFETY_ON_NULL_RETURN(overlay);
4784    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4785    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4786
4787    overlay->data = data;
4788 #else
4789    (void) overlay;
4790    (void) data;
4791 #endif
4792 }
4793
4794 EAPI void *
4795 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
4796 {
4797 #ifdef HAVE_ELEMENTARY_ECORE_CON
4798    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
4799    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
4800    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
4801
4802    return overlay->data;
4803 #else
4804    (void) overlay;
4805    return NULL;
4806 #endif
4807 }
4808
4809 EAPI void
4810 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
4811 {
4812 #ifdef HAVE_ELEMENTARY_ECORE_CON
4813    EINA_SAFETY_ON_NULL_RETURN(overlay);
4814    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4815    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4816
4817    if (overlay->hide == !!hide) return;
4818    overlay->hide = hide;
4819
4820    evas_object_smart_changed(overlay->wd->pan_smart);
4821 #else
4822    (void) overlay;
4823    (void) hide;
4824 #endif
4825 }
4826
4827 EAPI Eina_Bool
4828 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
4829 {
4830 #ifdef HAVE_ELEMENTARY_ECORE_CON
4831    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
4832    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
4833    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
4834
4835    return overlay->hide;
4836 #else
4837    (void) overlay;
4838    return EINA_FALSE;
4839 #endif
4840 }
4841
4842 EAPI void
4843 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
4844 {
4845 #ifdef HAVE_ELEMENTARY_ECORE_CON
4846    EINA_SAFETY_ON_NULL_RETURN(overlay);
4847    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4848    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4849
4850    overlay->zoom_min = zoom;
4851    evas_object_smart_changed(overlay->wd->pan_smart);
4852 #else
4853    (void) overlay;
4854    (void) zoom;
4855 #endif
4856 }
4857
4858 EAPI int
4859 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
4860 {
4861 #ifdef HAVE_ELEMENTARY_ECORE_CON
4862    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
4863    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
4864    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
4865
4866    return overlay->zoom_min;
4867 #else
4868    (void) overlay;
4869    return 0;
4870 #endif
4871 }
4872
4873 EAPI void
4874 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
4875 {
4876 #ifdef HAVE_ELEMENTARY_ECORE_CON
4877    EINA_SAFETY_ON_NULL_RETURN(overlay);
4878    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4879    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4880
4881    if (overlay->paused == !!paused) return;
4882    overlay->paused = paused;
4883
4884    evas_object_smart_changed(overlay->wd->pan_smart);
4885 #else
4886    (void) overlay;
4887    (void) paused;
4888 #endif
4889 }
4890
4891 EAPI Eina_Bool
4892 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
4893 {
4894 #ifdef HAVE_ELEMENTARY_ECORE_CON
4895    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
4896    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
4897    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
4898
4899    return overlay->paused;
4900 #else
4901    (void) overlay;
4902    return EINA_FALSE;
4903 #endif
4904 }
4905
4906 EAPI void
4907 elm_map_overlay_show(Elm_Map_Overlay *overlay)
4908 {
4909 #ifdef HAVE_ELEMENTARY_ECORE_CON
4910    EINA_SAFETY_ON_NULL_RETURN(overlay);
4911    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4912    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4913
4914    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4915      {
4916         Overlay_Default *ovl = overlay->ovl;
4917         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
4918      }
4919    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4920      {
4921         Overlay_Bubble *ovl = overlay->ovl;
4922         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
4923      }
4924    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4925      {
4926         Overlay_Class *ovl = overlay->ovl;
4927         double lon, lat, max_lo, min_lo, max_la, min_la;
4928         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
4929         lon = (max_lo + min_lo) / 2;
4930         lat = (max_la + min_la) / 2;
4931         elm_map_region_show(overlay->wd->obj, lon, lat);
4932      }
4933    else ERR("Not supported overlay type: %d", overlay->type);
4934
4935    evas_object_smart_changed(overlay->wd->pan_smart);
4936 #else
4937    (void) overlay;
4938 #endif
4939 }
4940
4941 EAPI void
4942 elm_map_overlays_show(Eina_List *overlays)
4943 {
4944 #ifdef HAVE_ELEMENTARY_ECORE_CON
4945    EINA_SAFETY_ON_NULL_RETURN(overlays);
4946    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
4947
4948    Elm_Map_Overlay *overlay;
4949    overlay = eina_list_data_get(overlays);
4950
4951    Delayed_Data *data = ELM_NEW(Delayed_Data);
4952    data->func = _overlays_show;
4953    data->wd = overlay->wd;
4954    data->overlays = eina_list_clone(overlays);
4955    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4956    evas_object_smart_changed(data->wd->pan_smart);
4957 #else
4958    (void) overlays;
4959 #endif
4960 }
4961
4962 EAPI void
4963 elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
4964 {
4965 #ifdef HAVE_ELEMENTARY_ECORE_CON
4966    EINA_SAFETY_ON_NULL_RETURN(overlay);
4967    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4968    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4969
4970    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4971      {
4972         Overlay_Default *ovl = overlay->ovl;
4973         ovl->lon = lon;
4974         ovl->lat = lat;
4975      }
4976    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4977      {
4978         Overlay_Bubble *ovl = overlay->ovl;
4979         ovl->lon = lon;
4980         ovl->lat = lat;
4981      }
4982    else ERR("Not supported overlay type: %d", overlay->type);
4983
4984    evas_object_smart_changed(overlay->wd->pan_smart);
4985 #else
4986    (void) overlay;
4987    (void) lon;
4988    (void) lat;
4989 #endif
4990 }
4991
4992 EAPI void
4993 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
4994 {
4995 #ifdef HAVE_ELEMENTARY_ECORE_CON
4996    EINA_SAFETY_ON_NULL_RETURN(overlay);
4997    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4998    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4999
5000    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
5001      {
5002         Overlay_Group *ovl = overlay->ovl;
5003         _overlay_group_region_get(ovl, lon, lat);
5004      }
5005    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5006      {
5007         const Overlay_Default *ovl = overlay->ovl;
5008         if (lon) *lon = ovl->lon;
5009         if (lat) *lat = ovl->lat;
5010      }
5011    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5012      {
5013         const Overlay_Bubble *ovl = overlay->ovl;
5014         if (lon) *lon = ovl->lon;
5015         if (lat) *lat = ovl->lat;
5016      }
5017    else ERR("Not supported overlay type: %d", overlay->type);
5018 #else
5019    (void) overlay;
5020    (void) lon;
5021    (void) lat;
5022 #endif
5023 }
5024
5025 EAPI void
5026 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
5027 {
5028 #ifdef HAVE_ELEMENTARY_ECORE_CON
5029    EINA_SAFETY_ON_NULL_RETURN(overlay);
5030    EINA_SAFETY_ON_NULL_RETURN(icon);
5031    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5032    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5033
5034    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5035       _overlay_default_icon_update(overlay->ovl, icon);
5036    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5037       _overlay_class_icon_update(overlay->ovl, icon);
5038    else ERR("Not supported overlay type: %d", overlay->type);
5039
5040    evas_object_smart_changed(overlay->wd->pan_smart);
5041 #else
5042    (void) overlay;
5043    (void) icon;
5044 #endif
5045 }
5046
5047 EAPI const Evas_Object *
5048 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5049 {
5050 #ifdef HAVE_ELEMENTARY_ECORE_CON
5051    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5052    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5053    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5054
5055    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5056      {
5057         const Overlay_Default *ovl = overlay->ovl;
5058         return ovl->icon;
5059      }
5060    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5061      {
5062         const Overlay_Class *ovl = overlay->ovl;
5063         return ovl->icon;
5064      }
5065    else
5066      {
5067         ERR("Not supported overlay type: %d", overlay->type);
5068         return NULL;
5069      }
5070 #else
5071    (void) overlay;
5072    return NULL;
5073 #endif
5074 }
5075
5076 EAPI void
5077 elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *content)
5078 {
5079 #ifdef HAVE_ELEMENTARY_ECORE_CON
5080    EINA_SAFETY_ON_NULL_RETURN(overlay);
5081    EINA_SAFETY_ON_NULL_RETURN(content);
5082    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5083    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5084
5085    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5086       _overlay_default_content_update(overlay->ovl, content, overlay);
5087    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5088       _overlay_class_content_update(overlay->ovl, content);
5089    else ERR("Not supported overlay type: %d", overlay->type);
5090
5091    evas_object_smart_changed(overlay->wd->pan_smart);
5092 #else
5093    (void) overlay;
5094    (void) obj;
5095 #endif
5096 }
5097
5098 EAPI const Evas_Object *
5099 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5100 {
5101 #ifdef HAVE_ELEMENTARY_ECORE_CON
5102    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5103    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5104    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5105
5106    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5107      {
5108         const Overlay_Default *ovl = overlay->ovl;
5109         return ovl->content;
5110      }
5111    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5112      {
5113         const Overlay_Class *ovl = overlay->ovl;
5114         return ovl->content;
5115      }
5116    else
5117      {
5118         ERR("Not supported overlay type: %d", overlay->type);
5119         return NULL;
5120      }
5121 #else
5122    (void) overlay;
5123    return NULL;
5124 #endif
5125 }
5126
5127 EAPI void
5128 elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
5129 {
5130 #ifdef HAVE_ELEMENTARY_ECORE_CON
5131    EINA_SAFETY_ON_NULL_RETURN(overlay);
5132    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5133    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5134
5135    overlay->c.r = r;
5136    overlay->c.g = g;
5137    overlay->c.b = b;
5138    overlay->c.a = a;
5139
5140    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5141       _overlay_class_color_update(overlay->ovl, overlay->c);
5142    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5143       _overlay_default_color_update(overlay->ovl, overlay->c);
5144    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5145       _overlay_route_color_update(overlay->ovl, overlay->c);
5146    else
5147      {
5148         ERR("Not supported overlay type: %d", overlay->type);
5149      }
5150
5151 #else
5152    (void) overlay;
5153    (void) r;
5154    (void) g;
5155    (void) b;
5156    (void) a;
5157 #endif
5158 }
5159
5160 EAPI void
5161 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
5162 {
5163 #ifdef HAVE_ELEMENTARY_ECORE_CON
5164    EINA_SAFETY_ON_NULL_RETURN(overlay);
5165    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5166    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5167
5168    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5169      {
5170          if (r) *r = overlay->c.r;
5171          if (g) *g = overlay->c.g;
5172          if (b) *b = overlay->c.b;
5173          if (a) *a = overlay->c.a;
5174       }
5175    else ERR("Not supported overlay type: %d", overlay->type);
5176 #else
5177    (void) overlay;
5178    (void) r;
5179    (void) g;
5180    (void) b;
5181    (void) a;
5182 #endif
5183 }
5184
5185 EAPI void
5186 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
5187 {
5188 #ifdef HAVE_ELEMENTARY_ECORE_CON
5189    EINA_SAFETY_ON_NULL_RETURN(overlay);
5190    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5191    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5192
5193    overlay->cb = get_cb;
5194    overlay->cb_data = data;
5195
5196    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5197       _overlay_class_cb_set(overlay->ovl, get_cb, data);
5198 #else
5199    (void) overlay;
5200    (void) get_cb;
5201    (void) data;
5202 #endif
5203 }
5204
5205 EAPI Elm_Map_Overlay *
5206 elm_map_overlay_class_add(Evas_Object *obj)
5207 {
5208 #ifdef HAVE_ELEMENTARY_ECORE_CON
5209    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5210    Widget_Data *wd = elm_widget_data_get(obj);
5211    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5212
5213    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5214    overlay->wd = wd;
5215    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
5216    overlay->ovl = _overlay_class_new(wd);
5217    overlay->c.r = 0x90;
5218    overlay->c.g = 0xee;
5219    overlay->c.b = 0x90;
5220    overlay->c.a = 0xff;
5221    wd->overlays = eina_list_append(wd->overlays, overlay);
5222
5223    evas_object_smart_changed(wd->pan_smart);
5224    return overlay;
5225 #else
5226    (void) obj;
5227    return NULL;
5228 #endif
5229 }
5230
5231 EAPI void
5232 elm_map_overlay_class_append(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5233 {
5234 #ifdef HAVE_ELEMENTARY_ECORE_CON
5235    EINA_SAFETY_ON_NULL_RETURN(clas);
5236    EINA_SAFETY_ON_NULL_RETURN(overlay);
5237    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5238    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5239    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5240
5241    Overlay_Class *clas_ovl = clas->ovl;
5242    if (eina_list_data_find(clas_ovl->members, overlay))
5243      {
5244         ERR("Already added overlay into clas");
5245         return;
5246      }
5247    clas_ovl->members = eina_list_append(clas_ovl->members, overlay);
5248
5249    // Update group by class
5250    overlay->grp->clas = clas;
5251    _overlay_group_icon_update(overlay->grp, clas_ovl->icon);
5252    _overlay_group_content_update(overlay->grp, clas_ovl->content);
5253    _overlay_group_color_update(overlay->grp, clas->c);
5254    _overlay_group_cb_set(overlay->grp, clas->cb, clas->data);
5255    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5256      {
5257         _overlay_default_clas_icon_update(overlay->ovl, clas_ovl->icon);
5258         _overlay_default_clas_content_update(overlay->ovl, clas_ovl->content);
5259      }
5260
5261   evas_object_smart_changed(clas->wd->pan_smart);
5262 #else
5263    (void) clas;
5264    (void) overlay;
5265 #endif
5266 }
5267
5268 EAPI void
5269 elm_map_overlay_class_remove(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5270 {
5271 #ifdef HAVE_ELEMENTARY_ECORE_CON
5272    EINA_SAFETY_ON_NULL_RETURN(clas);
5273    EINA_SAFETY_ON_NULL_RETURN(overlay);
5274    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5275    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5276    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5277
5278    Overlay_Class *ovl = clas->ovl;
5279    ovl->members = eina_list_remove(ovl->members, overlay);
5280
5281    overlay->grp->clas = NULL;
5282    _overlay_group_icon_update(overlay->grp, NULL);
5283    _overlay_group_content_update(overlay->grp, NULL);
5284    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5285      {
5286         _overlay_default_clas_icon_update(overlay->ovl, NULL);
5287         _overlay_default_clas_content_update(overlay->ovl, NULL);
5288      }
5289
5290   evas_object_smart_changed(clas->wd->pan_smart);
5291 #else
5292    (void) clas;
5293    (void) overlay;
5294 #endif
5295 }
5296
5297 EAPI void
5298 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *clas, int zoom)
5299 {
5300 #ifdef HAVE_ELEMENTARY_ECORE_CON
5301    EINA_SAFETY_ON_NULL_RETURN(clas);
5302    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5303    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5304    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5305
5306    Overlay_Class *ovl = clas->ovl;
5307    if (ovl->zoom_max == !!zoom) return;
5308    ovl->zoom_max = zoom;
5309
5310    evas_object_smart_changed(clas->wd->pan_smart);
5311 #else
5312    (void) clas;
5313    (void) zoom;
5314 #endif
5315 }
5316
5317 EAPI int
5318 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *clas)
5319 {
5320 #ifdef HAVE_ELEMENTARY_ECORE_CON
5321    EINA_SAFETY_ON_NULL_RETURN_VAL(clas, OVERLAY_CLASS_ZOOM_MAX);
5322    EINA_SAFETY_ON_NULL_RETURN_VAL(clas->wd, OVERLAY_CLASS_ZOOM_MAX);
5323    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
5324    EINA_SAFETY_ON_FALSE_RETURN_VAL(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
5325
5326    const Overlay_Class *ovl = clas->ovl;
5327    return ovl->zoom_max;
5328 #else
5329    (void) clas;
5330    return OVERLAY_CLASS_ZOOM_MAX;
5331 #endif
5332 }
5333
5334 EAPI Eina_List *
5335 elm_map_overlay_group_members_get(const Elm_Map_Overlay *grp)
5336 {
5337 #ifdef HAVE_ELEMENTARY_ECORE_CON
5338    EINA_SAFETY_ON_NULL_RETURN_VAL(grp, NULL);
5339    EINA_SAFETY_ON_NULL_RETURN_VAL(grp->wd, NULL);
5340    ELM_CHECK_WIDTYPE(grp->wd->obj, widtype) NULL;
5341   EINA_SAFETY_ON_FALSE_RETURN_VAL(grp->type == ELM_MAP_OVERLAY_TYPE_GROUP, NULL);
5342
5343    Overlay_Group *ovl = grp->ovl;
5344    return ovl->members;
5345 #else
5346    (void) clas;
5347    return OVERLAY_CLASS_ZOOM_MAX;
5348 #endif
5349 }
5350
5351 EAPI Elm_Map_Overlay *
5352 elm_map_overlay_bubble_add(Evas_Object *obj)
5353 {
5354 #ifdef HAVE_ELEMENTARY_ECORE_CON
5355    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5356    Widget_Data *wd = elm_widget_data_get(obj);
5357    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5358
5359    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5360    overlay->wd = wd;
5361    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
5362    overlay->c.r = 255;
5363    overlay->c.g = 255;
5364    overlay->c.b = 255;
5365    overlay->c.a = 255;
5366    overlay->ovl =  _overlay_bubble_new(overlay);
5367    overlay->grp = _overlay_group_new(wd);
5368    wd->overlays = eina_list_append(wd->overlays, overlay);
5369
5370    evas_object_smart_changed(wd->pan_smart);
5371    return overlay;
5372 #else
5373    (void) obj;
5374    return NULL;
5375 #endif
5376 }
5377
5378 EAPI void
5379 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, const Elm_Map_Overlay *parent)
5380 {
5381 #ifdef HAVE_ELEMENTARY_ECORE_CON
5382    EINA_SAFETY_ON_NULL_RETURN(bubble);
5383    EINA_SAFETY_ON_NULL_RETURN(parent);
5384    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5385    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5386
5387    Overlay_Bubble *ovl = bubble->ovl;
5388    Evas_Object *pobj = _overlay_obj_get(parent);
5389    if (!pobj) return;
5390
5391    if (ovl->pobj)
5392      {
5393         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
5394                                             _overlay_bubble_hide_cb, ovl);
5395         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
5396                                             _overlay_bubble_chase_cb, ovl);
5397         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
5398                                             _overlay_bubble_chase_cb, ovl);
5399      }
5400
5401    ovl->pobj = pobj;
5402    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
5403                                   _overlay_bubble_hide_cb, ovl);
5404    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
5405                                   _overlay_bubble_chase_cb, ovl);
5406    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
5407                                   _overlay_bubble_chase_cb, ovl);
5408
5409    _overlay_bubble_chase(ovl);
5410    evas_object_smart_changed(bubble->wd->pan_smart);
5411 #else
5412    (void) bubble;
5413    (void) parent;
5414 #endif
5415 }
5416
5417 EAPI void
5418 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
5419 {
5420 #ifdef HAVE_ELEMENTARY_ECORE_CON
5421    EINA_SAFETY_ON_NULL_RETURN(bubble);
5422    EINA_SAFETY_ON_NULL_RETURN(content);
5423    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5424    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5425
5426    Overlay_Bubble *bb = bubble->ovl;
5427    elm_box_pack_end(bb->bx, content);
5428
5429    evas_object_smart_changed(bubble->wd->pan_smart);
5430 #else
5431    (void) bubble;
5432    (void) content;
5433 #endif
5434 }
5435
5436 EAPI void
5437 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
5438 {
5439 #ifdef HAVE_ELEMENTARY_ECORE_CON
5440    EINA_SAFETY_ON_NULL_RETURN(bubble);
5441    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5442    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5443
5444    Overlay_Bubble *bb = bubble->ovl;
5445    elm_box_clear(bb->bx);
5446
5447    evas_object_smart_changed(bubble->wd->pan_smart);
5448 #else
5449    (void) bubble;
5450 #endif
5451 }
5452
5453 EAPI Elm_Map_Overlay *
5454 elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
5455 {
5456 #ifdef HAVE_ELEMENTARY_ECORE_CON
5457    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5458    Widget_Data *wd = elm_widget_data_get(obj);
5459    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5460    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5461    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
5462    EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
5463
5464    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5465    overlay->wd = wd;
5466    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
5467    overlay->c.r = 0xff;
5468    overlay->c.g = 0x00;
5469    overlay->c.b = 0x00;
5470    overlay->c.a = 0xff;
5471    overlay->ovl =  _overlay_route_new(wd, route, overlay->c);
5472    overlay->grp = _overlay_group_new(wd);
5473    wd->overlays = eina_list_append(wd->overlays, overlay);
5474
5475    evas_object_smart_changed(wd->pan_smart);
5476    return overlay;
5477 #else
5478    (void) obj;
5479    (void) route;
5480    return NULL;
5481 #endif
5482 }
5483
5484 EAPI Elm_Map_Overlay *
5485 elm_map_overlay_line_add(Evas_Object *obj, double flon, double flat, double tlon, double tlat)
5486 {
5487 #ifdef HAVE_ELEMENTARY_ECORE_CON
5488    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5489    Widget_Data *wd = elm_widget_data_get(obj);
5490    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5491
5492    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5493    overlay->wd = wd;
5494    overlay->type = ELM_MAP_OVERLAY_TYPE_LINE;
5495    overlay->c.r = 0xff;
5496    overlay->c.g = 0x00;
5497    overlay->c.b = 0x00;
5498    overlay->c.a = 0xff;
5499    overlay->ovl =  _overlay_line_new(wd, flon, flat, tlon, tlat, overlay->c);
5500    overlay->grp = _overlay_group_new(wd);
5501    wd->overlays = eina_list_append(wd->overlays, overlay);
5502
5503    evas_object_smart_changed(wd->pan_smart);
5504    return overlay;
5505 #else
5506    (void) obj;
5507    (void) flon;
5508    (void) flat
5509    (void) tlon;
5510    (void) tlat;
5511    return NULL;
5512 #endif
5513 }
5514
5515 EAPI Elm_Map_Overlay *
5516 elm_map_overlay_polygon_add(Evas_Object *obj)
5517 {
5518 #ifdef HAVE_ELEMENTARY_ECORE_CON
5519    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5520    Widget_Data *wd = elm_widget_data_get(obj);
5521    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5522
5523    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5524    overlay->wd = wd;
5525    overlay->type = ELM_MAP_OVERLAY_TYPE_POLYGON;
5526    overlay->c.r = 0xdc;
5527    overlay->c.g = 0x14;
5528    overlay->c.b = 0x3c;
5529    overlay->c.a = 200;
5530    overlay->ovl =  _overlay_polygon_new(wd, overlay->c);
5531    overlay->grp = _overlay_group_new(wd);
5532    wd->overlays = eina_list_append(wd->overlays, overlay);
5533    evas_object_smart_changed(wd->pan_smart);
5534    return overlay;
5535 #else
5536    (void) obj;
5537     return NULL;
5538 #endif
5539 }
5540
5541 EAPI void
5542 elm_map_overlay_polygon_region_add(Elm_Map_Overlay *overlay, double lon, double lat)
5543 {
5544 #ifdef HAVE_ELEMENTARY_ECORE_CON
5545    EINA_SAFETY_ON_NULL_RETURN(overlay);
5546    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5547    EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON);
5548
5549    Overlay_Polygon *ovl = overlay->ovl;
5550    Region *r = ELM_NEW(Region);
5551    r->lon = lon;
5552    r->lat = lat;
5553    ovl->regions = eina_list_append(ovl->regions, r);
5554
5555    evas_object_smart_changed(ovl->wd->pan_smart);
5556 #else
5557    (void) overlay;
5558    (void) lon;
5559    (void) lat
5560  #endif
5561 }
5562
5563 EAPI Elm_Map_Overlay *
5564 elm_map_overlay_circle_add(Evas_Object *obj, double lon, double lat, double radius)
5565 {
5566 #ifdef HAVE_ELEMENTARY_ECORE_CON
5567    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5568    Widget_Data *wd = elm_widget_data_get(obj);
5569    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5570
5571    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5572    overlay->wd = wd;
5573    overlay->type = ELM_MAP_OVERLAY_TYPE_CIRCLE;
5574    overlay->c.r = 0xdc;
5575    overlay->c.g = 0x14;
5576    overlay->c.b = 0x3c;
5577    overlay->c.a = 200;
5578    overlay->ovl = _overlay_circle_new(wd, lon, lat, radius, overlay->c);
5579    overlay->grp = _overlay_group_new(wd);
5580    wd->overlays = eina_list_append(wd->overlays, overlay);
5581
5582    evas_object_smart_changed(wd->pan_smart);
5583    return overlay;
5584 #else
5585    (void) obj;
5586     return NULL;
5587 #endif
5588 }
5589
5590 EAPI Elm_Map_Overlay *
5591 elm_map_overlay_scale_add(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
5592 {
5593 #ifdef HAVE_ELEMENTARY_ECORE_CON
5594    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5595    Widget_Data *wd = elm_widget_data_get(obj);
5596    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5597
5598    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5599    overlay->wd = wd;
5600    overlay->type = ELM_MAP_OVERLAY_TYPE_SCALE;
5601    overlay->c.r = 0;
5602    overlay->c.g = 0;
5603    overlay->c.b = 0;
5604    overlay->c.a = 255;
5605    overlay->ovl = _overlay_scale_new(wd, x, y, overlay->c);
5606    overlay->grp = _overlay_group_new(wd);
5607    wd->overlays = eina_list_append(wd->overlays, overlay);
5608
5609    evas_object_smart_changed(wd->pan_smart);
5610    return overlay;
5611 #else
5612    (void) obj;
5613     return NULL;
5614 #endif
5615 }
5616
5617 #ifdef ELM_EMAP
5618 EAPI Evas_Object *
5619 elm_map_track_add(Evas_Object *obj, void *emap)
5620 {
5621 #ifdef HAVE_ELEMENTARY_ECORE_CON
5622    EMap_Route *emapr = emap;
5623    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5624    Widget_Data *wd = elm_widget_data_get(obj);
5625    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
5626
5627    Evas_Object *route = elm_route_add(obj);
5628    elm_route_emap_set(route, emapr);
5629    wd->track = eina_list_append(wd->track, route);
5630
5631    return route;
5632 #else
5633    (void) obj;
5634    (void) emap;
5635    return NULL;
5636 #endif
5637 }
5638
5639 EAPI void
5640 elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
5641 {
5642 #ifdef HAVE_ELEMENTARY_ECORE_CON
5643    ELM_CHECK_WIDTYPE(obj, widtype) ;
5644    Widget_Data *wd = elm_widget_data_get(obj);
5645    EINA_SAFETY_ON_NULL_RETURN(wd);
5646
5647    wd->track = eina_list_remove(wd->track, route);
5648    evas_object_del(route);
5649 #else
5650    (void) obj;
5651    (void) route;
5652 #endif
5653 }
5654 #else
5655 EAPI Evas_Object *
5656 elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
5657 {
5658    return NULL;
5659 }
5660
5661 EAPI void
5662 elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
5663 {
5664 }
5665 #endif