src/lib/elm_map.c

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