1 files changed, 5669 insertions, 0 deletions

diff --git a/libraries/elementary/src/lib/elm_map.c b/libraries/elementary/src/lib/elm_map.c
new file mode 100644
index 0000000..54b7292
--- /dev/null
+++ b/libraries/elementary/src/lib/elm_map.c
@@ -0,0 +1,5669 @@
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#endif
+
+#include "Elementary.h"
+#include "elm_priv.h"
+#include "els_scroller.h"
+
+#define OVERLAY_CLASS_ZOOM_MAX 255
+
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+
+typedef struct _Widget_Data Widget_Data;
+typedef struct _Path Path;
+typedef struct _Color Color;
+typedef struct _Region Region;
+typedef struct _Pan Pan;
+typedef struct _Grid Grid;
+typedef struct _Grid_Item Grid_Item;
+typedef struct _Overlay_Default Overlay_Default;
+typedef struct _Overlay_Class Overlay_Class;
+typedef struct _Overlay_Group Overlay_Group;
+typedef struct _Overlay_Bubble Overlay_Bubble;
+typedef struct _Overlay_Route Overlay_Route;
+typedef struct _Overlay_Line Overlay_Line;
+typedef struct _Overlay_Polygon Overlay_Polygon;
+typedef struct _Overlay_Circle Overlay_Circle;
+typedef struct _Overlay_Scale Overlay_Scale;
+typedef struct _Path_Node Path_Node;
+typedef struct _Path_Waypoint Path_Waypoint;
+typedef struct _Route_Dump Route_Dump;
+typedef struct _Name_Dump Name_Dump;
+typedef struct _Delayed_Data Delayed_Data;
+typedef struct _Source_Tile Source_Tile;
+typedef struct _Source_Route Source_Route;
+typedef struct _Source_Name Source_Name;
+
+typedef char                      *(*Elm_Map_Module_Source_Name_Func)(void);
+typedef int                        (*Elm_Map_Module_Tile_Zoom_Min_Func)(void);
+typedef int                        (*Elm_Map_Module_Tile_Zoom_Max_Func)(void);
+typedef char                      *(*Elm_Map_Module_Tile_Url_Func)(const Evas_Object *obj, int x, int y, int zoom);
+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);
+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);
+typedef double                     (*Elm_Map_Module_Tile_Scale_Func)(const Evas_Object *obj, double lon, double lat, int zoom);
+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);
+typedef char                      *(*Elm_Map_Module_Name_Url_Func)(const Evas_Object *obj, int method, const char *name, double lon, double lat);
+
+#define ROUND(z)                (((z) < 0) ? (int)ceil((z) - 0.005) : (int)floor((z) + 0.005))
+#define EVAS_MAP_POINT          4
+#define DEFAULT_TILE_SIZE       256
+#define MAX_CONCURRENT_DOWNLOAD 10
+#define MARER_MAX_NUMBER        30
+#define OVERLAY_GROUPING_SCALE 2
+
+#define CACHE_ROOT          "/tmp/elm_map"
+#define CACHE_TILE_ROOT     CACHE_ROOT"/%d/%d/%d"
+#define CACHE_TILE_PATH     "%s/%d.png"
+#define CACHE_ROUTE_ROOT    CACHE_ROOT"/route"
+#define CACHE_NAME_ROOT     CACHE_ROOT"/name"
+
+#define ROUTE_YOURS_URL     "http://www.yournavigation.org/api/dev/route.php"
+#define ROUTE_TYPE_MOTORCAR "motocar"
+#define ROUTE_TYPE_BICYCLE  "bicycle"
+#define ROUTE_TYPE_FOOT     "foot"
+#define YOURS_DISTANCE      "distance"
+#define YOURS_DESCRIPTION   "description"
+#define YOURS_COORDINATES   "coordinates"
+
+#define NAME_NOMINATIM_URL  "http://nominatim.openstreetmap.org"
+#define NOMINATIM_RESULT    "result"
+#define NOMINATIM_PLACE     "place"
+#define NOMINATIM_ATTR_LON  "lon"
+#define NOMINATIM_ATTR_LAT  "lat"
+
+enum _Route_Xml_Attribute
+{
+   ROUTE_XML_NONE,
+   ROUTE_XML_DISTANCE,
+   ROUTE_XML_DESCRIPTION,
+   ROUTE_XML_COORDINATES,
+   ROUTE_XML_LAST
+} Route_Xml_Attibute;
+
+enum _Name_Xml_Attribute
+{
+   NAME_XML_NONE,
+   NAME_XML_NAME,
+   NAME_XML_LON,
+   NAME_XML_LAT,
+   NAME_XML_LAST
+} Name_Xml_Attibute;
+
+enum _Track_Xml_Attribute
+{
+   TRACK_XML_NONE,
+   TRACK_XML_COORDINATES,
+   TRACK_XML_LAST
+} Track_Xml_Attibute;
+
+struct _Path
+{
+   Evas_Coord x, y;
+};
+
+struct _Region
+{
+   double lon, lat;
+};
+
+struct _Delayed_Data
+{
+   void (*func)(void *data);
+   Widget_Data *wd;
+   Elm_Map_Zoom_Mode mode;
+   int zoom;
+   double lon, lat;
+   Eina_List *overlays;
+};
+
+// FIXME: Currently tile size must be 256*256
+// and the map size is pow(2.0, z) * (tile size)
+struct _Source_Tile
+{
+   const char *name;
+   int zoom_min;
+   int zoom_max;
+   Elm_Map_Module_Tile_Url_Func url_cb;
+   Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
+   Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
+   Elm_Map_Module_Tile_Scale_Func scale_cb;
+};
+
+struct _Source_Route
+{
+   const char *name;
+   Elm_Map_Module_Route_Url_Func url_cb;
+};
+
+struct _Source_Name
+{
+   const char *name;
+   Elm_Map_Module_Name_Url_Func url_cb;
+};
+
+struct _Color
+{
+  int r, g, b, a;
+};
+
+struct _Overlay_Group
+{
+   Widget_Data *wd;
+   Elm_Map_Overlay *overlay; // virtual group type overlay
+   Elm_Map_Overlay *clas;    // class overlay for this virtual group
+   Overlay_Default *ovl;     // rendered overlay
+   Eina_List *members;
+   Eina_Bool in : 1;
+   Eina_Bool boss : 1;
+};
+
+struct _Overlay_Default
+{
+   Widget_Data *wd;
+   Evas_Coord w, h;
+
+   double lon, lat;
+   Evas_Coord x, y;
+
+   // Display priority is content > icon > clas_obj > clas_icon > layout
+   Evas_Object *content;
+   Evas_Object *icon;
+
+   Color c;
+   // if clas_content or icon exists, do not inherit from class
+   Evas_Object *clas_content;      // Duplicated from class content
+   Evas_Object *clas_icon;         // Duplicated from class icon
+   Evas_Object *layout;
+};
+
+struct _Overlay_Class
+{
+   Widget_Data *wd;
+   Eina_List *members;
+   int zoom_max;
+   Evas_Object *content;
+   Evas_Object *icon;
+};
+
+struct _Overlay_Bubble
+{
+   Widget_Data *wd;
+   Evas_Object *pobj;
+   Evas_Object *obj, *sc, *bx;
+   double lon, lat;
+   Evas_Coord x, y, w, h;
+};
+
+struct _Overlay_Route
+{
+   Widget_Data *wd;
+
+   Evas_Object *obj;
+   Eina_List *paths;
+   Eina_List *nodes;
+};
+
+struct _Overlay_Line
+{
+   Widget_Data *wd;
+   double flon, flat, tlon, tlat;
+   Evas_Object *obj;
+};
+
+struct _Overlay_Polygon
+{
+   Widget_Data *wd;
+   Eina_List *regions;  // list of Regions
+   Evas_Object *obj;
+};
+
+struct _Overlay_Circle
+{
+   Widget_Data *wd;
+   double lon, lat;
+   double radius;    // Intial pixel in intial view
+   double ratio;    // initial-radius/map-size
+   Evas_Object *obj;
+};
+
+struct _Overlay_Scale
+{
+   Widget_Data *wd;
+   Evas_Coord x, y;
+   Evas_Coord w, h;
+   Evas_Object *obj;
+ };
+
+struct _Elm_Map_Overlay
+{
+   Widget_Data *wd;
+
+   Eina_Bool paused : 1;
+   Eina_Bool hide : 1;
+   Evas_Coord zoom_min;
+   Color c;
+   void *data;               // user set data
+
+   Elm_Map_Overlay_Type type;
+   void *ovl;                 // Overlay Data for each type
+
+   Elm_Map_Overlay_Get_Cb cb;
+   void *cb_data;
+
+   // These are not used if overlay type is class or group
+   Overlay_Group *grp;
+};
+
+struct _Elm_Map_Route
+{
+   Widget_Data *wd;
+
+   char *fname;
+   Elm_Map_Route_Type type;
+   Elm_Map_Route_Method method;
+   double flon, flat, tlon, tlat;
+   Elm_Map_Route_Cb cb;
+   void *data;
+   Ecore_File_Download_Job *job;
+
+
+   Eina_List *nodes;
+   Eina_List *waypoint;
+   struct
+     {
+        int node_count;
+        int waypoint_count;
+        const char *nodes;
+        const char *waypoints;
+        double distance; /* unit : km */
+     } info;
+
+   Path_Node *n;
+   Path_Waypoint *w;
+};
+
+struct _Path_Node
+{
+   Widget_Data *wd;
+
+   int idx;
+   struct
+     {
+        double lon, lat;
+        char *address;
+     } pos;
+};
+
+struct _Path_Waypoint
+{
+   Widget_Data *wd;
+
+   const char *point;
+};
+
+struct _Elm_Map_Name
+{
+   Widget_Data *wd;
+
+   int method;
+   char *address;
+   double lon, lat;
+
+   char *fname;
+   Ecore_File_Download_Job *job;
+   Elm_Map_Name_Cb cb;
+   void *data;
+};
+
+struct _Route_Dump
+{
+   int id;
+   char *fname;
+   double distance;
+   char *description;
+   char *coordinates;
+};
+
+struct _Name_Dump
+{
+   int id;
+   char *address;
+   double lon;
+   double lat;
+};
+
+struct _Grid_Item
+{
+   Grid *g;
+
+   Widget_Data *wd;
+   Evas_Object *img;
+   const char *file;
+   const char *url;
+   int x, y;  // Tile coordinate
+   Eina_Bool file_have : 1;
+
+   Ecore_File_Download_Job *job;
+};
+
+struct _Grid
+{
+   Widget_Data *wd;
+   int zoom; // zoom level tiles want for optimal display (1, 2, 4, 8)
+   int tw, th; // size of grid in tiles
+   Eina_Matrixsparse *grid;
+};
+
+struct _Pan
+{
+   Evas_Object_Smart_Clipped_Data __clipped_data;
+   Widget_Data *wd;
+};
+
+struct _Widget_Data
+{
+   Evas_Object *obj;
+   Evas_Object *scr;
+   Evas_Object *ges;
+   Evas_Object *pan_smart;
+   Evas_Object *sep_maps_overlays; // Tiles are below this and overlays are on top
+   Evas_Map *map;
+
+   Eina_Array *src_tile_mods;
+   Source_Tile *src_tile;
+   Eina_List *src_tiles;
+   const char **src_tile_names;
+
+   Eina_Array *src_route_mods;
+   Source_Route *src_route;
+   Eina_List *src_routes;
+   const char **src_route_names;
+
+   Eina_Array *src_name_mods;
+   Source_Name *src_name;
+   Eina_List *src_names;
+   const char **src_name_names;
+
+   int zoom_min, zoom_max;
+   int tsize;
+
+   int id;
+   Eina_List *grids;
+
+   int zoom;
+   double zoom_detail;
+   struct
+     {
+        int w, h;  // Current pixel width, heigth of a grid
+        int tile;  // Current pixel size of a grid item
+     } size;
+   Elm_Map_Zoom_Mode mode;
+   struct
+     {
+        double zoom;
+        double diff;
+        int cnt;
+     } ani;
+   Ecore_Timer *zoom_timer;
+   Ecore_Animator *zoom_animator;
+
+   int try_num;
+   int finish_num;
+   int download_num;
+   Eina_List *download_list;
+   Ecore_Idler *download_idler;
+   Eina_Hash *ua;
+   const char *user_agent;
+
+   Evas_Coord pan_x, pan_y;
+   Eina_List *delayed_jobs;
+
+   Ecore_Timer *scr_timer;
+   Ecore_Timer *long_timer;
+   Evas_Event_Mouse_Down ev;
+   Eina_Bool on_hold : 1;
+   Eina_Bool paused : 1;
+
+   double pinch_zoom;
+   struct
+     {
+        Evas_Coord cx, cy;
+        double a, d;
+     } rotate;
+
+   Eina_Bool wheel_disabled : 1;
+
+   Eina_List *routes;
+   Eina_List *track;
+   Eina_List *names;
+
+   Eina_List *overlays;
+};
+
+static char *_mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
+static char *_osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
+static char *_cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
+static char *_mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
+static char *_mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
+static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat);
+static char *_nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat);
+/*
+static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
+static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat);
+*/
+static double _scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom);
+
+const Source_Tile src_tiles[] =
+{
+   {"Mapnik", 0, 18, _mapnik_url_cb, NULL, NULL, _scale_cb},
+   {"Osmarender", 0, 17, _osmarender_url_cb, NULL, NULL, _scale_cb},
+   {"CycleMap", 0, 16, _cyclemap_url_cb, NULL, NULL, _scale_cb},
+   {"MapQuest", 0, 18, _mapquest_url_cb, NULL, NULL, _scale_cb},
+   {"MapQuest Open Aerial", 0, 11, _mapquest_aerial_url_cb, NULL, NULL, _scale_cb}
+};
+
+// FIXME: Fix more open sources
+const Source_Route src_routes[] =
+{
+   {"Yours", _yours_url_cb}    // http://www.yournavigation.org/
+   //{"Monav", _monav_url_cb},
+   //{"ORS", _ors_url_cb},     // http://www.openrouteservice.org
+};
+
+// Refer : http://wiki.openstreetmap.org/wiki/FAQ
+// meters per pixel when latitude is 0 (equator)
+// meters per pixel  = _osm_scale_meter[zoom] * cos (latitude)
+const double _osm_scale_meter[] =
+{78206, 39135.758482, 19567.879241, 9783.939621, 4891.969810,
+ 2445.984905, 1222.992453, 611.496226, 305.748113, 152.874057, 76.437028,
+ 38.218514, 19.109257, 9.554629, 4.777314, 2.388657, 1.194329, 0.597164,
+ 0.29858};
+
+// Scale in meters
+const double _scale_tb[] =
+{10000000, 5000000, 2000000, 1000000, 500000, 200000, 100000, 50000,
+ 20000, 10000, 5000, 2000, 1000, 500, 500, 200, 100, 50, 20, 10, 5, 2, 1};
+
+// FIXME: Add more open sources
+const Source_Name src_names[] =
+{
+   {"Nominatim", _nominatim_url_cb}
+};
+
+static const char *widtype = NULL;
+static Evas_Smart_Class parent_sc = EVAS_SMART_CLASS_INIT_NULL;
+static Evas_Smart_Class sc;
+static Evas_Smart *smart;
+static int idnum = 1;
+
+static const char SIG_CLICKED[] =            "clicked";
+static const char SIG_CLICKED_DOUBLE[] =     "clicked,double";
+static const char SIG_PRESS[] =              "press";
+static const char SIG_LONGPRESSED[] =        "longpressed";
+static const char SIG_SCROLL[] =             "scroll";
+static const char SIG_SCROLL_DRAG_START[] =  "scroll,drag,start";
+static const char SIG_SCROLL_DRAG_STOP[] =   "scroll,drag,stop";
+static const char SIG_SCROLL_ANIM_START[] =  "scroll,anim,start";
+static const char SIG_SCROLL_ANIM_STOP[] =   "scroll,anim,stop";
+static const char SIG_ZOOM_START[] =         "zoom,start";
+static const char SIG_ZOOM_STOP[] =          "zoom,stop";
+static const char SIG_ZOOM_CHANGE[] =        "zoom,change";
+static const char SIG_TILE_LOAD[] =          "tile,load";
+static const char SIG_TILE_LOADED[] =        "tile,loaded";
+static const char SIG_TILE_LOADED_FAIL[] =   "tile,loaded,fail";
+static const char SIG_ROUTE_LOAD[] =         "route,load";
+static const char SIG_ROUTE_LOADED[] =       "route,loaded";
+static const char SIG_ROUTE_LOADED_FAIL[] =  "route,loaded,fail";
+static const char SIG_NAME_LOAD[] =          "name,load";
+static const char SIG_NAME_LOADED[] =        "name,loaded";
+static const char SIG_NAME_LOADED_FAIL[] =   "name,loaded,fail";
+static const char SIG_OVERLAY_CLICKED[] =    "overlay,clicked";
+static const Evas_Smart_Cb_Description _signals[] = {
+       {SIG_CLICKED, ""},
+       {SIG_CLICKED_DOUBLE, ""},
+       {SIG_PRESS, ""},
+       {SIG_LONGPRESSED, ""},
+       {SIG_SCROLL, ""},
+       {SIG_SCROLL_DRAG_START, ""},
+       {SIG_SCROLL_DRAG_STOP, ""},
+       {SIG_SCROLL_ANIM_START, ""},
+       {SIG_SCROLL_ANIM_STOP, ""},
+       {SIG_ZOOM_START, ""},
+       {SIG_ZOOM_STOP, ""},
+       {SIG_ZOOM_CHANGE, ""},
+       {SIG_TILE_LOAD, ""},
+       {SIG_TILE_LOADED, ""},
+       {SIG_TILE_LOADED_FAIL, ""},
+       {SIG_ROUTE_LOAD, ""},
+       {SIG_ROUTE_LOADED, ""},
+       {SIG_ROUTE_LOADED_FAIL, ""},
+       {SIG_NAME_LOAD, ""},
+       {SIG_NAME_LOADED, ""},
+       {SIG_NAME_LOADED_FAIL, ""},
+       {SIG_OVERLAY_CLICKED, ""},
+       {NULL, NULL}
+};
+
+static void
+_edj_overlay_size_get(Widget_Data *wd, Evas_Coord *w, Evas_Coord *h)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(w);
+   EINA_SAFETY_ON_NULL_RETURN(h);
+
+   Evas_Object *edj;
+   const char *s;
+
+   edj = edje_object_add(evas_object_evas_get(wd->obj));
+   _elm_theme_object_set(wd->obj, edj, "map/marker", "radio",
+                         elm_widget_style_get(wd->obj));
+   s = edje_object_data_get(edj, "size_w");
+   if (s) *w = atoi(s);
+   else   *w = 0;
+   s = edje_object_data_get(edj, "size_h");
+   if (s) *h = atoi(s);
+   else   *h = 0;
+   evas_object_del(edj);
+}
+
+static void
+_rotate(Evas_Coord x, Evas_Coord y, Evas_Coord cx, Evas_Coord cy, double degree, Evas_Coord *xx, Evas_Coord *yy)
+{
+   double r = (degree * M_PI) / 180.0;
+   if (xx) *xx = ((x - cx) * cos(r)) + ((y - cy) * cos(r + M_PI_2)) + cx;
+   if (yy) *yy = ((x - cx) * sin(r)) + ((y - cy) * sin(r + M_PI_2)) + cy;
+}
+
+static void
+_obj_rotate(Widget_Data *wd, Evas_Object *obj)
+{
+   Evas_Coord w, h, ow, oh;
+   evas_map_util_points_populate_from_object(wd->map, obj);
+
+   evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
+   evas_object_image_size_get(obj, &w, &h);
+   if ((w > ow) || (h > oh))
+     {
+        evas_map_point_image_uv_set(wd->map, 0, 0, 0);
+        evas_map_point_image_uv_set(wd->map, 1, w, 0);
+        evas_map_point_image_uv_set(wd->map, 2, w, h);
+        evas_map_point_image_uv_set(wd->map, 3, 0, h);
+     }
+   evas_map_util_rotate(wd->map, wd->rotate.d, wd->rotate.cx, wd->rotate.cy);
+
+   evas_object_map_set(obj, wd->map);
+   evas_object_map_enable_set(obj, EINA_TRUE);
+}
+
+static void
+_obj_place(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
+{
+   EINA_SAFETY_ON_NULL_RETURN(obj);
+
+   evas_object_move(obj, x, y);
+   evas_object_resize(obj, w, h);
+   evas_object_show(obj);
+}
+
+static void
+_coord_to_region_convert(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord size, double *lon, double *lat)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   int zoom = floor(log(size / wd->size.tile) / log(2));
+   if ((wd->src_tile) && (wd->src_tile->coord_to_geo))
+     {
+        if (wd->src_tile->coord_to_geo(wd->obj, zoom, x, y, size, lon, lat))
+           return;
+     }
+
+   if (lon) *lon = (x / (double)size * 360.0) - 180;
+   if (lat)
+     {
+        double n = ELM_PI - (2.0 * ELM_PI * y / size);
+        *lat = 180.0 / ELM_PI * atan(0.5 * (exp(n) - exp(-n)));
+     }
+}
+
+static void
+_region_to_coord_convert(Widget_Data *wd, double lon, double lat, Evas_Coord size, Evas_Coord *x, Evas_Coord *y)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   int zoom = floor(log(size / 256) / log(2));
+   if ((wd->src_tile) && (wd->src_tile->geo_to_coord))
+     {
+        if (wd->src_tile->geo_to_coord(wd->obj, zoom, lon, lat, size, x, y)) return;
+     }
+
+   if (x) *x = floor((lon + 180.0) / 360.0 * size);
+   if (y)
+      *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
+                 / ELM_PI) / 2.0 * size);
+}
+
+static void
+_viewport_coord_get(Widget_Data *wd, Evas_Coord *vx, Evas_Coord *vy, Evas_Coord *vw, Evas_Coord *vh)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   Evas_Coord x, y, w, h;
+   elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
+   elm_smart_scroller_child_viewport_size_get(wd->scr, &w, &h);
+   if (w > wd->size.w) x -= ((w - wd->size.w) / 2);
+   if (h > wd->size.h) y -= ((h - wd->size.h) / 2);
+   if (vx) *vx = x;
+   if (vy) *vy = y;
+   if (vw) *vw = w;
+   if (vh) *vh = h;
+}
+
+// Map coordinates to canvas geometry without rotate
+static void
+_coord_to_canvas_no_rotate(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
+{
+   Evas_Coord vx, vy, sx, sy;
+   _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
+   evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
+   if (xx) *xx = x - vx + sx;
+   if (yy) *yy = y - vy + sy;
+}
+
+// Map coordinates to canvas geometry
+static void
+_coord_to_canvas(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
+{
+   _coord_to_canvas_no_rotate(wd, x, y, &x, &y);
+   _rotate(x, y, wd->rotate.cx, wd->rotate.cy, wd->rotate.d, &x, &y);
+   if (xx) *xx = x;
+   if (yy) *yy = y;
+}
+
+// Canvas geometry to map coordinates
+static void
+_canvas_to_coord(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
+{
+   Evas_Coord vx, vy, sx, sy;
+   _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
+   evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
+   _rotate(x - sx + vx, y - sy + vy,  wd->rotate.cx - sx + vx,
+                 wd->rotate.cy - sy + vy,  -wd->rotate.d, &x, &y);
+   if (xx) *xx = x;
+   if (yy) *yy = y;
+}
+
+static void
+_region_show(void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Delayed_Data *dd = data;
+   int x, y, w, h;
+
+   _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
+   _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
+   x = x - (w / 2);
+   y = y - (h / 2);
+   elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
+   evas_object_smart_changed(dd->wd->pan_smart);
+}
+
+static void
+_grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
+{
+   EINA_SAFETY_ON_NULL_RETURN(gi);
+
+   if (x) *x = gi->x * gi->wd->size.tile;
+   if (y) *y = gi->y * gi->wd->size.tile;
+   if (w) *w = gi->wd->size.tile;
+   if (h) *h = gi->wd->size.tile;
+}
+
+static Eina_Bool
+_grid_item_in_viewport(Grid_Item *gi)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
+
+   Evas_Coord vx, vy, vw, vh;
+   Evas_Coord x, y, w, h;
+
+   _viewport_coord_get(gi->wd, &vx, &vy, &vw, &vh);
+   _grid_item_coord_get(gi, &x, &y, &w, &h);
+   return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
+}
+
+static void
+_grid_item_update(Grid_Item *gi)
+{
+   evas_object_image_file_set(gi->img, gi->file, NULL);
+   if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
+      evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
+   else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
+
+   Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
+   if (err != EVAS_LOAD_ERROR_NONE)
+     {
+        ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
+        ecore_file_remove(gi->file);
+        gi->file_have = EINA_FALSE;
+     }
+   else
+     {
+        Evas_Coord x, y, w, h;
+        _grid_item_coord_get(gi, &x, &y, &w, &h);
+        _coord_to_canvas_no_rotate(gi->wd, x, y, &x, &y);
+        _obj_place(gi->img, x, y, w, h);
+        _obj_rotate(gi->wd, gi->img);
+        gi->file_have = EINA_TRUE;
+     }
+}
+
+static void
+_grid_item_load(Grid_Item *gi)
+{
+   EINA_SAFETY_ON_NULL_RETURN(gi);
+   if (gi->file_have) _grid_item_update(gi);
+   else if (!gi->job)
+     {
+        gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
+        gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
+     }
+}
+
+static void
+_grid_item_unload(Grid_Item *gi)
+{
+   EINA_SAFETY_ON_NULL_RETURN(gi);
+   if (gi->file_have)
+     {
+        evas_object_hide(gi->img);
+        evas_object_image_file_set(gi->img, NULL, NULL);
+     }
+   else if (gi->job)
+     {
+        ecore_file_download_abort(gi->job);
+        ecore_file_remove(gi->file);
+        gi->job = NULL;
+        gi->wd->try_num--;
+     }
+   else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
+
+}
+
+static Grid_Item *
+_grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
+   char buf[PATH_MAX];
+   char buf2[PATH_MAX];
+   char *url;
+   Grid_Item *gi;
+
+   gi = ELM_NEW(Grid_Item);
+   gi->wd = g->wd;
+   gi->g = g;
+   gi->x = x;
+   gi->y = y;
+
+   gi->file_have = EINA_FALSE;
+   gi->job = NULL;
+
+   gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
+   evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
+   evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
+   evas_object_image_filled_set(gi->img, EINA_TRUE);
+   evas_object_smart_member_add(gi->img, g->wd->pan_smart);
+   evas_object_pass_events_set(gi->img, EINA_TRUE);
+   evas_object_stack_below(gi->img, g->wd->sep_maps_overlays);
+
+   snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
+   snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
+   if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
+
+   eina_stringshare_replace(&gi->file, buf2);
+   url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
+   if ((!url) || (!strlen(url)))
+     {
+        eina_stringshare_replace(&gi->url, NULL);
+        ERR("Getting source url failed: %s", gi->file);
+     }
+   else eina_stringshare_replace(&gi->url, url);
+   if (url) free(url);
+   eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
+   return gi;
+}
+
+static void
+_grid_item_free(Grid_Item *gi)
+{
+   EINA_SAFETY_ON_NULL_RETURN(gi);
+   _grid_item_unload(gi);
+   if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
+                                                            gi->y, gi->x, NULL);
+   if (gi->url) eina_stringshare_del(gi->url);
+   if (gi->file) eina_stringshare_del(gi->file);
+   if (gi->img) evas_object_del(gi->img);
+   if (gi->file_have) ecore_file_remove(gi->file);
+   free(gi);
+}
+
+static void
+_downloaded_cb(void *data, const char *file __UNUSED__, int status)
+{
+   Grid_Item *gi = data;
+
+   if (status == 200)
+     {
+        DBG("Download success from %s to %s", gi->url, gi->file);
+        _grid_item_update(gi);
+        gi->wd->finish_num++;
+        evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
+     }
+   else
+     {
+        WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
+        ecore_file_remove(gi->file);
+        gi->file_have = EINA_FALSE;
+        evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
+     }
+
+   gi->job = NULL;
+   gi->wd->download_num--;
+   if (!gi->wd->download_num)
+      edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
+                              "elm,state,busy,stop", "elm");
+}
+
+static Eina_Bool
+_download_job(void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
+   Widget_Data *wd = data;
+
+   Eina_List *l, *ll;
+   Grid_Item *gi;
+
+   if (!eina_list_count(wd->download_list))
+     {
+        wd->download_idler = NULL;
+        return ECORE_CALLBACK_CANCEL;
+     }
+
+   EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
+     {
+        if ((gi->g->zoom != wd->zoom) || !(_grid_item_in_viewport(gi)))
+          {
+             wd->download_list = eina_list_remove(wd->download_list, gi);
+             continue;
+          }
+        if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
+           return ECORE_CALLBACK_RENEW;
+
+        Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
+                                                 _downloaded_cb, NULL,
+                                                 gi, &(gi->job), wd->ua);
+        if ((!ret) || (!gi->job))
+           ERR("Can't start to download from %s to %s", gi->url, gi->file);
+        else
+          {
+             wd->download_list = eina_list_remove(wd->download_list, gi);
+             wd->try_num++;
+             wd->download_num++;
+             evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOAD,
+                                             NULL);
+             if (wd->download_num == 1)
+                edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
+                                        "elm,state,busy,start", "elm");
+          }
+     }
+   return ECORE_CALLBACK_RENEW;
+}
+
+static void
+_grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
+{
+   EINA_SAFETY_ON_NULL_RETURN(g);
+   int xx, yy, ww, hh;
+   Evas_Coord vx, vy, vw, vh;
+
+   _viewport_coord_get(g->wd, &vx, &vy, &vw, &vh);
+   if (vx < 0) vx = 0;
+   if (vy < 0) vy = 0;
+
+   xx = (vx / g->wd->size.tile) - 1;
+   if (xx < 0) xx = 0;
+
+   yy = (vy / g->wd->size.tile) - 1;
+   if (yy < 0) yy = 0;
+
+   ww = (vw / g->wd->size.tile) + 3;
+   if (xx + ww >= g->tw) ww = g->tw - xx;
+
+   hh = (vh / g->wd->size.tile) + 3;
+   if (yy + hh >= g->th) hh = g->th - yy;
+
+   if (x) *x = xx;
+   if (y) *y = yy;
+   if (w) *w = ww;
+   if (h) *h = hh;
+}
+
+static void
+_grid_unload(Grid *g)
+{
+   EINA_SAFETY_ON_NULL_RETURN(g);
+   Eina_Iterator *it;
+   Eina_Matrixsparse_Cell *cell;
+   Grid_Item *gi;
+
+   it = eina_matrixsparse_iterator_new(g->grid);
+   EINA_ITERATOR_FOREACH(it, cell)
+     {
+        gi = eina_matrixsparse_cell_data_get(cell);
+        _grid_item_unload(gi);
+     }
+   eina_iterator_free(it);
+}
+
+static void
+_grid_load(Grid *g)
+{
+   EINA_SAFETY_ON_NULL_RETURN(g);
+   int x, y, xx, yy, ww, hh;
+   Eina_Iterator *it;
+   Eina_Matrixsparse_Cell *cell;
+   Grid_Item *gi;
+
+   it = eina_matrixsparse_iterator_new(g->grid);
+   EINA_ITERATOR_FOREACH(it, cell)
+     {
+        gi = eina_matrixsparse_cell_data_get(cell);
+        if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
+     }
+   eina_iterator_free(it);
+
+   _grid_viewport_get(g, &xx, &yy, &ww, &hh);
+   for (y = yy; y < yy + hh; y++)
+     {
+        for (x = xx; x < xx + ww; x++)
+          {
+             gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
+             if (!gi) gi = _grid_item_create(g, x, y);
+             _grid_item_load(gi);
+          }
+     }
+}
+
+static void
+_grid_place(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   Eina_List *l;
+   Grid *g;
+
+   EINA_LIST_FOREACH(wd->grids, l, g)
+     {
+        if (wd->zoom == g->zoom) _grid_load(g);
+        else _grid_unload(g);
+     }
+  if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
+}
+
+static void
+_grid_all_create(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
+
+   int zoom;
+   for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
+     {
+        Grid *g;
+        int tnum;
+        g = ELM_NEW(Grid);
+        g->wd = wd;
+        g->zoom = zoom;
+        tnum =  pow(2.0, g->zoom);
+        g->tw = tnum;
+        g->th = tnum;
+        g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
+        wd->grids = eina_list_append(wd->grids, g);
+     }
+}
+
+static void
+_grid_all_clear(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   Grid *g;
+   EINA_LIST_FREE(wd->grids, g)
+     {
+        Eina_Matrixsparse_Cell *cell;
+        Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
+        EINA_ITERATOR_FOREACH(it, cell)
+          {
+             Grid_Item *gi;
+             gi = eina_matrixsparse_cell_data_get(cell);
+             if (gi) _grid_item_free(gi);
+          }
+        eina_iterator_free(it);
+
+        eina_matrixsparse_free(g->grid);
+        free(g);
+     }
+}
+
+static void
+_track_place(Widget_Data *wd)
+{
+#ifdef ELM_EMAP
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   Eina_List *l;
+   Evas_Object *route;
+   int xmin, xmax, ymin, ymax;
+   Evas_Coord px, py, ow, oh;
+   px = wd->pan_x;
+   py = wd->pan_y;
+   _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
+
+   Evas_Coord size = wd->size.w;
+
+   EINA_LIST_FOREACH(wd->track, l, route)
+     {
+        double lon_min, lon_max;
+        double lat_min, lat_max;
+        elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
+        elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
+        _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
+        _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
+
+        if ( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
+        {
+           if ( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
+           {
+              //display the route
+              evas_object_move(route, xmin - px, ymin - py);
+              evas_object_resize(route, xmax - xmin, ymax - ymin);
+
+              evas_object_raise(route);
+              _obj_rotate(wd, route);
+              evas_object_show(route);
+
+              continue;
+           }
+        }
+        //the route is not display
+        evas_object_hide(route);
+     }
+#else
+   (void) wd;
+#endif
+}
+
+static void
+_delayed_do(Widget_Data *wd)
+{
+   Delayed_Data *dd;
+   dd = eina_list_nth(wd->delayed_jobs, 0);
+   if (dd && !dd->wd->zoom_animator)
+     {
+        dd->func(dd);
+        wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
+        free(dd);
+     }
+}
+
+static void
+_smooth_update(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   Eina_List *l;
+   Grid *g;
+
+   EINA_LIST_FOREACH(wd->grids, l, g)
+     {
+        Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
+        Eina_Matrixsparse_Cell *cell;
+
+        EINA_ITERATOR_FOREACH(it, cell)
+          {
+             Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
+             if (_grid_item_in_viewport(gi))
+                evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
+          }
+        eina_iterator_free(it);
+     }
+}
+
+static Eina_Bool
+_zoom_timeout(void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
+   Widget_Data *wd = data;
+   _smooth_update(wd);
+   wd->zoom_timer = NULL;
+   evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
+  return ECORE_CALLBACK_CANCEL;
+}
+
+static void
+zoom_do(Widget_Data *wd, double zoom)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
+   else if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
+   if (zoom > wd->zoom_max) zoom = wd->zoom_max;
+   else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
+
+   Evas_Coord vx, vy, vw, vh;
+   Evas_Coord ow, oh;
+
+   wd->zoom = ROUND(zoom);
+   wd->zoom_detail = zoom;
+   ow = wd->size.w;
+   oh = wd->size.h;
+   wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
+   wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
+   wd->size.h = wd->size.w;;
+
+   // Fix to zooming with (viewport center vx, vy) as the center to prevent
+   // from zooming with (0,0) as the cetner. (scroller default behavior)
+   _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
+   if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
+     {
+        Evas_Coord x, y;
+        double sx, sy;
+        if (vw > ow) sx = 0.5;
+        else         sx = (double)(vx + (double)(vw / 2)) / ow;
+        if (vh > oh) sy = 0.5;
+        else         sy = (double)(vy + (double)(vh / 2)) / oh;
+
+        if (sx > 1.0) sx = 1.0;
+        if (sy > 1.0) sy = 1.0;
+
+        x = ceil((sx * wd->size.w) - (vw / 2));
+        y = ceil((sy * wd->size.h) - (vh / 2));
+        if (x < 0) x = 0;
+        else if (x > (wd->size.w - vw)) x = wd->size.w - vw;
+        if (y < 0) y = 0;
+        else if (y > (wd->size.h - vh)) y = wd->size.h - vh;
+        elm_smart_scroller_child_region_show(wd->scr, x, y, vw, vh);
+     }
+   if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
+   else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
+   wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
+   evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
+
+   evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
+   evas_object_smart_changed(wd->pan_smart);
+}
+
+static Eina_Bool
+_zoom_anim(void *data)
+{
+   Widget_Data *wd = data;
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
+
+   if (wd->ani.cnt <= 0)
+     {
+        wd->zoom_animator = NULL;
+        evas_object_smart_changed(wd->pan_smart);
+        return ECORE_CALLBACK_CANCEL;
+     }
+   else
+     {
+        wd->ani.zoom += wd->ani.diff;
+        wd->ani.cnt--;
+        zoom_do(wd, wd->ani.zoom);
+        return ECORE_CALLBACK_RENEW;
+     }
+}
+
+static void
+zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   if (cnt == 0) return;
+
+   wd->ani.cnt = cnt;
+   wd->ani.zoom = wd->zoom;
+   wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
+   if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
+   wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
+}
+
+static void
+_sizing_eval(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   Evas_Coord maxw = -1, maxh = -1;
+
+   evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
+   evas_object_size_hint_max_set(wd->obj, maxw, maxh);
+}
+
+static void
+_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   _sizing_eval(data);
+}
+
+static Eina_Bool
+_scr_timeout(void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
+   Widget_Data *wd = data;
+   _smooth_update(wd);
+   wd->scr_timer = NULL;
+   evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
+   return ECORE_CALLBACK_CANCEL;
+}
+
+static void
+_scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+
+   if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
+   else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
+   wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
+   evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
+}
+
+static void
+_scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+   evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
+}
+
+static void
+_scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+   evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
+}
+
+static Eina_Bool
+_long_press(void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
+   Widget_Data *wd = data;
+
+   wd->long_timer = NULL;
+   evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
+   return ECORE_CALLBACK_CANCEL;
+}
+
+static void
+_mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+   Evas_Event_Mouse_Down *ev = event_info;
+
+   if (ev->button != 1) return;
+
+   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
+   else wd->on_hold = EINA_FALSE;
+
+   if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
+     evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
+   else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
+
+   if (wd->long_timer) ecore_timer_del(wd->long_timer);
+   wd->ev = *ev;
+   wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
+}
+
+static void
+_mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+
+   Evas_Event_Mouse_Up *ev = event_info;
+   EINA_SAFETY_ON_NULL_RETURN(ev);
+
+   if (ev->button != 1) return;
+   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
+   else wd->on_hold = EINA_FALSE;
+   if (wd->long_timer)
+     {
+        ecore_timer_del(wd->long_timer);
+        wd->long_timer = NULL;
+     }
+   if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
+   wd->on_hold = EINA_FALSE;
+}
+
+static void
+_mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+
+   if (!wd->paused)
+     {
+        Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
+        zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
+    }
+}
+
+static void
+_region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
+{
+   double max_lon = -180, min_lon = 180;
+   double max_lat = -90, min_lat = 90;
+   Elm_Map_Overlay *overlay;
+   EINA_LIST_FREE(overlays, overlay)
+     {
+        double lon, lat;
+        if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+          {
+             Overlay_Default *ovl = overlay->ovl;
+             lon = ovl->lon;
+             lat = ovl->lat;
+          }
+        else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
+          {
+             // FIXME: class center coord is alright??
+             Overlay_Class *ovl = overlay->ovl;
+             double max_lo, min_lo, max_la, min_la;
+             _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
+                                 &min_la);
+             lon = (max_lo + min_lo) / 2;
+             lat = (max_la + min_la) / 2;
+          }
+        else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
+          {
+             Overlay_Bubble *ovl = overlay->ovl;
+             lon = ovl->lon;
+             lat = ovl->lat;
+          }
+        else
+          {
+             WRN("Not supported overlay type: %d", overlay->type);
+             continue;
+          }
+        if (lon> max_lon) max_lon = lon;
+        if (lon< min_lon) min_lon = lon;
+        if (lat > max_lat) max_lat = lat;
+        if (lat < min_lat) min_lat = lat;
+     }
+   if (max_longitude) *max_longitude = max_lon;
+   if (min_longitude) *min_longitude = min_lon;
+   if (max_latitude) *max_latitude = max_lat;
+   if (min_latitude) *min_latitude = min_lat;
+}
+
+static Evas_Object *
+_icon_dup(const Evas_Object *icon, Evas_Object *parent)
+{
+   if (!icon || !parent) return NULL;
+   // Evas_Object do not support object duplication??
+   const char *file = NULL, *group = NULL;
+   Eina_Bool size_up, size_down;
+   Evas_Object *dupp;
+
+   dupp = elm_icon_add(parent);
+   elm_icon_file_get(icon, &file, &group);
+   elm_icon_file_set(dupp, file, group);
+   elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
+   elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
+   elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
+   elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
+   elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
+   elm_icon_resizable_get(icon, &size_up, &size_down);
+   elm_icon_resizable_set(dupp, size_up, size_down);
+   elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
+   elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
+   elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
+   return dupp;
+}
+
+static void
+_overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Elm_Map_Overlay *overlay = data;
+
+   evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
+                                   overlay);
+   if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
+                                overlay);
+}
+
+static void
+_overlay_default_hide(Overlay_Default *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->content) evas_object_hide(ovl->content);
+   if (ovl->icon) evas_object_hide(ovl->icon);
+   if (ovl->clas_content) evas_object_hide(ovl->clas_content);
+   if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
+   if (ovl->layout) evas_object_hide(ovl->layout);
+}
+
+static void
+_overlay_default_show(Overlay_Default *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   Evas_Object *disp;
+   Evas_Coord x, y, w, h;
+
+   evas_object_hide(ovl->layout);
+   if (ovl->content)
+     {
+        disp = ovl->content;
+        evas_object_geometry_get(disp, NULL, NULL, &w, &h);
+        if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
+     }
+   else if (!(ovl->icon) && ovl->clas_content)
+     {
+        disp = ovl->clas_content;
+
+        evas_object_geometry_get(disp, NULL, NULL, &w, &h);
+        if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
+     }
+   else
+     {
+        if (ovl->icon) evas_object_show(ovl->icon);
+        else if (ovl->clas_icon) evas_object_show(ovl->clas_icon);
+        disp = ovl->layout;
+        w = ovl->w;
+        h = ovl->h;
+     }
+   _coord_to_canvas(ovl->wd, ovl->x, ovl->y, &x, &y);
+   _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
+}
+
+static void
+_overlay_default_coord_get(Overlay_Default *ovl, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (x) *x = ovl->x;
+   if (y) *y = ovl->y;
+   if (w) *w = ovl->w;
+   if (h) *h = ovl->h;
+}
+
+static void
+_overlay_default_coord_set(Overlay_Default *ovl, Evas_Coord x, Evas_Coord y)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   ovl->x = x;
+   ovl->y = y;
+}
+
+static void
+_overlay_default_coord_update(Overlay_Default *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   _region_to_coord_convert(ovl->wd, ovl->lon, ovl->lat, ovl->wd->size.w,
+                            &ovl->x, &ovl->y);
+}
+
+static void
+_overlay_default_layout_text_update(Overlay_Default *ovl, const char *text)
+{
+   if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
+      edje_object_part_text_escaped_set(elm_layout_edje_get(ovl->layout), "elm.text",
+                                text);
+}
+
+static void
+_overlay_default_content_update(Overlay_Default *ovl, Evas_Object *content, Elm_Map_Overlay *overlay)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->content == content) return;
+   if (ovl->content) evas_object_del(ovl->content);
+   ovl->content = content;
+
+   if (ovl->content)
+     evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
+                                       _overlay_clicked_cb, overlay);
+}
+
+static void
+_overlay_default_clas_content_update(Overlay_Default *ovl, const Evas_Object *content __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->clas_content) evas_object_del(ovl->clas_content);
+   // Evas_Object can not be duplicated.
+   //ovl->clas_content = _content_dup(content);
+}
+
+static void
+_overlay_default_layout_update(Overlay_Default *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->icon)
+     {
+        evas_object_color_set(ovl->layout, 255, 255, 255, 255);
+        elm_layout_theme_set(ovl->layout, "map/marker", "empty",
+                             elm_widget_style_get(ovl->wd->obj));
+        elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
+     }
+   else if (!ovl->icon && ovl->clas_icon)
+     {
+        evas_object_color_set(ovl->layout, 255, 255, 255, 255);
+        elm_layout_theme_set(ovl->layout, "map/marker", "empty",
+                             elm_widget_style_get(ovl->wd->obj));
+        elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
+     }
+   else
+     {
+        evas_object_color_set(ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
+        elm_layout_theme_set(ovl->layout, "map/marker", "radio",
+                             elm_widget_style_get(ovl->wd->obj));
+     }
+}
+
+static void
+_overlay_default_icon_update(Overlay_Default *ovl, Evas_Object *icon)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->icon == icon) return;
+   if (ovl->icon) evas_object_del(ovl->icon);
+   ovl->icon = icon;
+   _overlay_default_layout_update(ovl);
+}
+
+static void
+_overlay_default_clas_icon_update(Overlay_Default *ovl, const Evas_Object *icon)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
+   ovl->clas_icon = _icon_dup(icon, ovl->layout);
+   _overlay_default_layout_update(ovl);
+}
+
+static void
+_overlay_default_color_update(Overlay_Default *ovl, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   ovl->c = c;
+   _overlay_default_layout_update(ovl);
+}
+
+static void
+_overlay_default_free(Overlay_Default *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->content) evas_object_del(ovl->content);
+   if (ovl->icon) evas_object_del(ovl->icon);
+   if (ovl->clas_content) evas_object_del(ovl->clas_content);
+   if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
+   if (ovl->layout) evas_object_del(ovl->layout);
+   free(ovl);
+}
+
+static Overlay_Default *
+_overlay_default_new(Elm_Map_Overlay *overlay, double lon, double lat, Color c, double scale)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
+
+   Overlay_Default *ovl = ELM_NEW(Overlay_Default);
+   ovl->wd = overlay->wd;
+   _edj_overlay_size_get(ovl->wd, &(ovl->w), &(ovl->h));
+   ovl->w *= scale;
+   ovl->h *= scale;
+   ovl->layout = elm_layout_add(ovl->wd->obj);
+   evas_object_smart_member_add(ovl->layout, ovl->wd->pan_smart);
+   evas_object_stack_above(ovl->layout, ovl->wd->sep_maps_overlays);
+   elm_layout_theme_set(ovl->layout, "map/marker", "radio",
+                        elm_widget_style_get(ovl->wd->obj));
+   evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
+                                  _overlay_clicked_cb, overlay);
+   ovl->lon = lon;
+   ovl->lat = lat;
+   _overlay_default_color_update(ovl, c);
+   return ovl;
+}
+
+static void
+_overlay_group_hide(Overlay_Group *grp)
+{
+   EINA_SAFETY_ON_NULL_RETURN(grp);
+   if (grp->ovl) _overlay_default_hide(grp->ovl);
+}
+
+static void
+_overlay_group_show(Overlay_Group *grp)
+{
+   EINA_SAFETY_ON_NULL_RETURN(grp);
+   if (grp->ovl) _overlay_default_show(grp->ovl);
+}
+
+static void
+_overlay_group_coord_member_update(Overlay_Group *grp, Evas_Coord x, Evas_Coord y, Eina_List *members)
+{
+   EINA_SAFETY_ON_NULL_RETURN(grp);
+   if (!grp->ovl) return;
+   char text[32];
+
+   _overlay_default_coord_set(grp->ovl, x, y);
+   if (grp->members) eina_list_free(grp->members);
+   grp->members = members;
+   snprintf(text, sizeof(text), "%d", eina_list_count(members));
+   _overlay_default_layout_text_update(grp->ovl, text);
+}
+
+static void
+_overlay_group_region_get(Overlay_Group *grp, double *lon, double *lat)
+{
+   EINA_SAFETY_ON_NULL_RETURN(grp);
+   Evas_Coord xx, yy;
+   _overlay_default_coord_get(grp->ovl, &xx, &yy, NULL, NULL);
+   _coord_to_canvas(grp->wd, xx, yy, &xx, &yy);
+   elm_map_canvas_to_region_convert(grp->wd->obj, xx, yy, lon, lat);
+}
+
+static void
+_overlay_group_icon_update(Overlay_Group *grp, const Evas_Object *icon)
+{
+   EINA_SAFETY_ON_NULL_RETURN(grp);
+   if (grp->ovl) _overlay_default_icon_update(grp->ovl,
+                                             _icon_dup(icon, grp->wd->obj));
+}
+
+static void
+_overlay_group_content_update(Overlay_Group *grp __UNUSED__, const Evas_Object *content __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(grp);
+   // Evas_Object can not be duplicated.
+   //_overlay_default_content_update(grp->ovl, _content_dup(content));
+   return;
+}
+
+static void
+_overlay_group_color_update(Overlay_Group *grp, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN(grp);
+   _overlay_default_color_update(grp->ovl, c);
+}
+
+static void
+_overlay_group_cb_set(Overlay_Group *grp, Elm_Map_Overlay_Get_Cb cb, void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN(grp);
+   grp->overlay->cb = cb;
+   grp->overlay->data = data;
+}
+
+static void
+_overlay_group_free(Overlay_Group *grp)
+{
+   EINA_SAFETY_ON_NULL_RETURN(grp);
+   if (grp->overlay) free(grp->overlay);
+   if (grp->ovl) _overlay_default_free(grp->ovl);
+   if (grp->members) eina_list_free(grp->members);
+   free(grp);
+}
+
+static Overlay_Group *
+_overlay_group_new(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Overlay_Group *grp = ELM_NEW(Overlay_Group);
+   grp->wd = wd;
+   grp->overlay = ELM_NEW(Elm_Map_Overlay);  // this is a virtual overlay
+   grp->overlay->wd = wd;
+   grp->overlay->type = ELM_MAP_OVERLAY_TYPE_GROUP;
+   grp->overlay->ovl = grp;
+   Color c = {0x90, 0xee, 0x90, 0xff};
+   grp->ovl = _overlay_default_new(grp->overlay, -1, -1, c, 2);
+   return grp;
+}
+
+static void
+_overlay_class_cb_set(Overlay_Class *ovl, Elm_Map_Overlay_Get_Cb cb, void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+
+   Eina_List *l;
+   Elm_Map_Overlay *overlay;
+
+   // Update class members' callbacks
+   EINA_LIST_FOREACH(ovl->members, l, overlay)
+      _overlay_group_cb_set(overlay->grp, cb, data);
+}
+
+static void
+_overlay_class_icon_update(Overlay_Class *ovl, Evas_Object *icon)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+
+   Eina_List *l;
+   Elm_Map_Overlay *overlay;
+   if (ovl->icon == icon) return;
+   if (ovl->icon) evas_object_del(ovl->icon);
+   ovl->icon = icon;
+
+   // Update class members' class icons
+   EINA_LIST_FOREACH(ovl->members, l, overlay)
+     {
+         _overlay_group_icon_update(overlay->grp, icon);
+
+        if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+           _overlay_default_clas_icon_update(overlay->ovl, icon);
+
+     }
+}
+
+static void
+_overlay_class_content_update(Overlay_Class *ovl, Evas_Object *content)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+
+   Eina_List *l;
+   Elm_Map_Overlay *overlay;
+   if (ovl->content == content) return;
+   if (ovl->content) evas_object_del(ovl->content);
+   ovl->content = content;
+
+   // Update class members' class contents
+   EINA_LIST_FOREACH(ovl->members, l, overlay)
+     {
+        _overlay_group_content_update(overlay->grp, content);
+
+        if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+           _overlay_default_clas_content_update(overlay->ovl, content);
+     }
+}
+
+static void
+_overlay_class_color_update(Overlay_Class *ovl, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+
+   Eina_List *l;
+   Elm_Map_Overlay *overlay;
+
+   // Update class members' class contents
+   EINA_LIST_FOREACH(ovl->members, l, overlay)
+      _overlay_group_color_update(overlay->grp, c);
+}
+
+static void
+_overlay_class_free(Overlay_Class *clas)
+{
+   EINA_SAFETY_ON_NULL_RETURN(clas);
+
+   Eina_List *l;
+   Elm_Map_Overlay *overlay;
+
+   // Update class members' class contents
+   EINA_LIST_FOREACH(clas->members, l, overlay)
+     {
+        overlay->grp->clas = NULL;
+        _overlay_group_content_update(overlay->grp, NULL);
+        _overlay_group_icon_update(overlay->grp, NULL);
+
+        if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+          {
+             _overlay_default_clas_content_update(overlay->ovl, NULL);
+             _overlay_default_clas_icon_update(overlay->ovl, NULL);
+          }
+     }
+   if (clas->icon) evas_object_del(clas->icon);
+   if (clas->members) eina_list_free(clas->members);
+   free(clas);
+}
+
+static Overlay_Class *
+_overlay_class_new(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+   Overlay_Class *ovl = ELM_NEW(Overlay_Class);
+   ovl->wd = wd;
+   ovl->icon = NULL;
+   ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
+   return ovl;
+}
+
+static void
+_overlay_bubble_hide(Overlay_Bubble *bubble)
+{
+   EINA_SAFETY_ON_NULL_RETURN(bubble);
+   if (bubble->obj) evas_object_hide(bubble->obj);
+}
+
+static void
+_overlay_bubble_coord_update(Overlay_Bubble *bubble)
+{
+   EINA_SAFETY_ON_NULL_RETURN(bubble);
+   if (!(bubble->pobj))
+     {
+        _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
+                              bubble->wd->size.w, &bubble->x, &bubble->y);
+     }
+}
+
+static void
+_overlay_bubble_coord_get(Overlay_Bubble *bubble, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
+{
+   EINA_SAFETY_ON_NULL_RETURN(bubble);
+   if (!(bubble->pobj))
+     {
+        if (x) *x = bubble->x;
+        if (y) *y = bubble->y;
+        if (w) *w = bubble->w;
+        if (h) *h = bubble->h;
+     }
+   else
+     {
+        if (x) *x = 0;
+        if (y) *y = 0;
+        if (w) *w = 0;
+        if (h) *h = 0;
+     }
+}
+
+static void
+_overlay_bubble_show(Overlay_Bubble *bubble)
+{
+   EINA_SAFETY_ON_NULL_RETURN(bubble);
+   if (!(bubble->pobj))
+     {
+        _coord_to_canvas(bubble->wd, bubble->x, bubble->y,
+                           &(bubble->x), &(bubble->y));
+        _obj_place(bubble->obj, bubble->x - (bubble->w /2),
+                   bubble->y - (bubble->h /2), bubble->w, bubble->h);
+     }
+}
+
+static void
+_overlay_bubble_chase(Overlay_Bubble *bubble)
+{
+   EINA_SAFETY_ON_NULL_RETURN(bubble);
+   EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
+
+   Evas_Coord x, y, w;
+   evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
+   x = x + (w / 2) - (bubble->w / 2);
+   y = y - bubble->h;
+   _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
+   evas_object_raise(bubble->obj);
+}
+
+static void
+_overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   _overlay_bubble_hide(data);
+}
+
+static void
+_overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   _overlay_bubble_chase(data);
+}
+
+static void
+_overlay_bubble_free(Overlay_Bubble* bubble)
+{
+   EINA_SAFETY_ON_NULL_RETURN(bubble);
+
+   evas_object_del(bubble->bx);
+   evas_object_del(bubble->sc);
+   evas_object_del(bubble->obj);
+   if (bubble->pobj)
+     {
+        evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
+                                            _overlay_bubble_hide_cb, bubble);
+        evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
+                                            _overlay_bubble_chase_cb, bubble);
+        evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
+                                            _overlay_bubble_chase_cb, bubble);
+     }
+   free(bubble);
+}
+
+static Overlay_Bubble*
+_overlay_bubble_new(Elm_Map_Overlay *overlay)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
+
+   Evas_Coord h;
+   const char *s;
+   Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
+   bubble->wd = overlay->wd;
+
+   bubble->obj = edje_object_add(evas_object_evas_get(overlay->wd->obj));
+   _elm_theme_object_set(overlay->wd->obj, bubble->obj , "map", "marker_bubble",
+                         elm_widget_style_get(overlay->wd->obj));
+   evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
+                                      _overlay_bubble_chase_cb, bubble);
+   evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
+                                     _overlay_clicked_cb, overlay);
+
+   bubble->sc = elm_scroller_add(bubble->obj);
+   elm_widget_style_set(bubble->sc, "map_bubble");
+   elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
+   elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
+                           ELM_SCROLLER_POLICY_OFF);
+   elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
+                           EINA_FALSE);
+   edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
+
+   bubble->bx = elm_box_add(bubble->sc);
+   evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
+                                    EVAS_HINT_EXPAND);
+   elm_box_horizontal_set(bubble->bx, EINA_TRUE);
+   elm_object_content_set(bubble->sc, bubble->bx);
+
+   s = edje_object_data_get(bubble->obj, "size_w");
+   if (s) bubble->w = atoi(s);
+   else bubble->w = 0;
+
+   edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
+   s = edje_object_data_get(bubble->obj, "size_h");
+   if (s) h = atoi(s);
+   else h = 0;
+   if (bubble->h < h) bubble->h = h;
+
+   bubble->lon = -1;
+   bubble->lat = -1;
+   bubble->x = -1;
+   bubble->y = -1;
+   return bubble;
+}
+
+static void
+_overlay_route_color_update(Overlay_Route *ovl, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
+}
+
+static void
+_overlay_route_hide(Overlay_Route *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   evas_object_hide(ovl->obj);
+}
+
+static void
+_overlay_route_show(Overlay_Route *r)
+{
+   EINA_SAFETY_ON_NULL_RETURN(r);
+   EINA_SAFETY_ON_NULL_RETURN(r->wd);
+
+   Eina_List *l;
+   Path *p;
+   Path_Node *n;
+
+   evas_object_polygon_points_clear(r->obj);
+   EINA_LIST_FOREACH(r->nodes, l, n)
+     {
+        p = eina_list_nth(r->paths, n->idx);
+        if (!p) continue;
+        _region_to_coord_convert(r->wd, n->pos.lon, n->pos.lat, r->wd->size.w,
+                                 &p->x, &p->y);
+        _coord_to_canvas(r->wd, p->x, p->y, &p->x, &p->y);
+     }
+   EINA_LIST_FOREACH(r->paths, l, p)
+      evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
+
+   EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
+      evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
+   evas_object_show(r->obj);
+}
+
+static void
+_overlay_route_free(Overlay_Route* route)
+{
+   EINA_SAFETY_ON_NULL_RETURN(route);
+   Path *p;
+   Path_Node *n;
+
+   evas_object_del(route->obj);
+   EINA_LIST_FREE(route->paths, p)  free(p);
+   EINA_LIST_FREE(route->nodes, n)
+     {
+        if (n->pos.address) eina_stringshare_del(n->pos.address);
+        free(n);
+     }
+   free(route);
+}
+
+static Overlay_Route *
+_overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
+
+   Eina_List *l;
+   Path_Node *n;
+
+   Overlay_Route *ovl = ELM_NEW(Overlay_Route);
+   ovl->wd = wd;
+   ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
+   evas_object_smart_member_add(ovl->obj, wd->pan_smart);
+   _overlay_route_color_update(ovl, c);
+
+   EINA_LIST_FOREACH(route->nodes, l, n)
+     {
+        Path *path;
+        Path_Node *node;
+
+        node = ELM_NEW(Path_Node);
+        node->idx = n->idx;
+        node->pos.lon = n->pos.lon;
+        node->pos.lat = n->pos.lat;
+        if (n->pos.address) node->pos.address = strdup(n->pos.address);
+        ovl->nodes = eina_list_append(ovl->nodes, node);
+
+        path = ELM_NEW(Path);
+        ovl->paths = eina_list_append(ovl->paths, path);
+     }
+   return ovl;
+}
+
+static void
+_overlay_line_color_update(Overlay_Line *ovl, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
+}
+
+static void
+_overlay_line_hide(Overlay_Line *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->obj) evas_object_hide(ovl->obj);
+}
+
+static void
+_overlay_line_show(Overlay_Line *ovl)
+{
+   Evas_Coord fx, fy, tx, ty;
+   Widget_Data *wd = ovl->wd;
+
+   _region_to_coord_convert(wd, ovl->flon, ovl->flat, wd->size.w, &fx, &fy);
+   _region_to_coord_convert(wd, ovl->tlon, ovl->tlat, wd->size.w, &tx, &ty);
+   _coord_to_canvas(wd, fx, fy, &fx, &fy);
+   _coord_to_canvas(wd, tx, ty, &tx, &ty);
+   evas_object_line_xy_set(ovl->obj, fx, fy, tx, ty);
+   evas_object_show(ovl->obj);
+}
+
+static void
+_overlay_line_free(Overlay_Line *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   evas_object_del(ovl->obj);
+   free(ovl);
+}
+
+static Overlay_Line *
+_overlay_line_new(Widget_Data *wd, double flon, double flat, double tlon, double tlat, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Overlay_Line *ovl = ELM_NEW(Overlay_Line);
+   ovl->wd = wd;
+   ovl->flon = flon;
+   ovl->flat = flat;
+   ovl->tlon = tlon;
+   ovl->tlat = tlat;
+   ovl->obj = evas_object_line_add(evas_object_evas_get(wd->obj));
+   evas_object_smart_member_add(ovl->obj, wd->pan_smart);
+   _overlay_line_color_update(ovl, c);
+   return ovl;
+}
+
+static void
+_overlay_polygon_color_update(Overlay_Polygon *ovl, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
+}
+
+static void
+_overlay_polygon_hide(Overlay_Polygon *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->obj) evas_object_hide(ovl->obj);
+}
+
+static void
+_overlay_polygon_show(Overlay_Polygon *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   Eina_List *l;
+   Region *r;
+   Widget_Data *wd = ovl->wd;
+
+   evas_object_polygon_points_clear(ovl->obj);
+   EINA_LIST_FOREACH(ovl->regions, l, r)
+     {
+        Evas_Coord x, y;
+        _region_to_coord_convert(wd, r->lon, r->lat, wd->size.w, &x, &y);
+        _coord_to_canvas(wd, x, y, &x, &y);
+        evas_object_polygon_point_add(ovl->obj, x, y);
+     }
+   evas_object_show(ovl->obj);
+}
+
+static void
+_overlay_polygon_free(Overlay_Polygon *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   Region *r;
+   evas_object_del(ovl->obj);
+   EINA_LIST_FREE(ovl->regions, r) free(r);
+   free(ovl);
+}
+
+static Overlay_Polygon *
+_overlay_polygon_new(Widget_Data *wd, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Overlay_Polygon *ovl = ELM_NEW(Overlay_Polygon);
+   ovl->wd = wd;
+   ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
+   evas_object_smart_member_add(ovl->obj, wd->pan_smart);
+   _overlay_polygon_color_update(ovl, c);
+   return ovl;
+}
+
+static void
+_overlay_circle_color_update(Overlay_Circle *ovl, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   Evas_Object *obj = elm_layout_edje_get(ovl->obj);
+   evas_object_color_set(obj, c.r, c.g, c.b, c.a);
+}
+
+static void
+_overlay_circle_hide(Overlay_Circle *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->obj) evas_object_hide(ovl->obj);
+}
+
+static void
+_overlay_circle_show(Overlay_Circle *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   double r;
+   Evas_Coord x, y;
+   Widget_Data *wd = ovl->wd;
+
+   r = (ovl->ratio) * wd->size.w;
+   _region_to_coord_convert(wd, ovl->lon, ovl->lat, wd->size.w, &x, &y);
+   _coord_to_canvas(wd, x, y, &x, &y);
+   _obj_place(ovl->obj, x - r, y - r, r * 2, r * 2);
+}
+
+static void
+_overlay_circle_free(Overlay_Circle *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   evas_object_del(ovl->obj);
+   free(ovl);
+}
+
+static Overlay_Circle *
+_overlay_circle_new(Widget_Data *wd, double lon, double lat, double radius, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Overlay_Circle *ovl = ELM_NEW(Overlay_Circle);
+   ovl->wd = wd;
+   ovl->lon = lon;
+   ovl->lat = lat;
+   ovl->radius = radius;
+   ovl->ratio = radius / wd->size.w;
+
+   ovl->obj = elm_layout_add(wd->obj);
+   evas_object_smart_member_add(ovl->obj, wd->pan_smart);
+   evas_object_stack_above(ovl->obj, wd->sep_maps_overlays);
+   elm_layout_theme_set(ovl->obj, "map/circle", "base",
+                        elm_widget_style_get(wd->obj));
+   _overlay_circle_color_update(ovl, c);
+   return ovl;
+}
+
+static void
+_overlay_scale_color_update(Overlay_Scale *ovl, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
+}
+
+static void
+_overlay_scale_hide(Overlay_Scale *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   if (ovl->obj) evas_object_hide(ovl->obj);
+}
+
+ static void
+_overlay_scale_show(Overlay_Scale *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   Evas_Coord  w;
+   double lon, lat;
+   double text;
+   char buf[32];
+   double meter;
+   Widget_Data *wd = ovl->wd;
+
+   if ((int)sizeof(_scale_tb) <= wd->zoom)
+     {
+        ERR("Zoom level is too high");
+        return;
+     }
+
+   elm_map_region_get(wd->obj, &lon, &lat);
+   meter = wd->src_tile->scale_cb(wd->obj, lon, lat, wd->zoom);
+
+   w = (_scale_tb[wd->zoom] / meter) * (wd->zoom_detail - wd->zoom + 1);
+
+   text = _scale_tb[wd->zoom]/1000;
+   if (text < 1)  snprintf(buf, sizeof(buf), "%d m", (int)(text * 1000));
+   else   snprintf(buf, sizeof(buf), "%d km", (int)text);
+
+   edje_object_part_text_escaped_set(elm_layout_edje_get(ovl->obj), "elm.text", buf);
+   _obj_place(ovl->obj, ovl->x, ovl->y, w, ovl->h);
+}
+
+ static void
+_overlay_scale_free(Overlay_Scale *ovl)
+{
+   EINA_SAFETY_ON_NULL_RETURN(ovl);
+   evas_object_del(ovl->obj);
+   free(ovl);
+}
+
+static Overlay_Scale *
+_overlay_scale_new(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Color c)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+   const char *s;
+
+   Overlay_Scale *ovl = ELM_NEW(Overlay_Scale);
+   ovl->wd = wd;
+   ovl->x = x;
+   ovl->y = y;
+
+   ovl->obj = elm_layout_add(wd->obj);
+   evas_object_smart_member_add(ovl->obj, wd->pan_smart);
+   evas_object_stack_above(ovl->obj, wd->sep_maps_overlays);
+   elm_layout_theme_set(ovl->obj, "map/scale", "base",
+                        elm_widget_style_get(wd->obj));
+   s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_w");
+   if (s) ovl->w = atoi(s);
+   else ovl->w = 100;
+   s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_h");
+   if (s) ovl->h = atoi(s);
+   else ovl->h = 60;
+   _overlay_scale_color_update(ovl, c);
+   return ovl;
+}
+
+static void
+_overlay_grouping(Eina_List *clas_membs, Elm_Map_Overlay *boss)
+{
+   EINA_SAFETY_ON_NULL_RETURN(clas_membs);
+   EINA_SAFETY_ON_NULL_RETURN(boss);
+
+   Eina_List *l;
+   Eina_List *grp_membs = NULL;
+   Elm_Map_Overlay *memb;
+
+   int sum_x = 0, sum_y = 0, cnt = 0;
+   Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
+
+   if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+      _overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
+   else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
+      _overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
+
+   EINA_LIST_FOREACH(clas_membs, l, memb)
+     {
+        Evas_Coord x = 0, y = 0, w = 0, h = 0;
+
+        if (boss == memb || memb->grp->in) continue;
+        if ((memb->hide) || (memb->zoom_min > memb->wd->zoom)) continue;
+
+        if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+           _overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
+        else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
+           _overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
+
+        if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
+        if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
+                                bw * OVERLAY_GROUPING_SCALE,
+                                bh * OVERLAY_GROUPING_SCALE))
+          {
+             // Join group.
+             memb->grp->boss = EINA_FALSE;
+             memb->grp->in = EINA_TRUE;
+             sum_x += x;
+             sum_y += y;
+             cnt++;
+             grp_membs = eina_list_append(grp_membs, memb);
+          }
+     }
+
+   if (cnt >= 1)
+     {
+        // Mark as boss
+        boss->grp->boss = EINA_TRUE;
+        boss->grp->in = EINA_TRUE;
+        sum_x = (sum_x + bx) / (cnt + 1);
+        sum_y = (sum_y + by) / (cnt + 1);
+        grp_membs = eina_list_append(grp_membs, boss);
+        _overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
+     }
+}
+
+static void
+_overlay_show(Elm_Map_Overlay *overlay)
+{
+   Widget_Data *wd = overlay->wd;
+   Eina_Bool hide = EINA_FALSE;
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) return;
+
+   if (overlay->paused) return;
+   if ((overlay->grp->clas) &&  (overlay->grp->clas->paused)) return;
+
+   if (((overlay->grp->in) || (overlay->hide) ||
+       (overlay->zoom_min > wd->zoom)))
+      hide = EINA_TRUE;
+   if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
+       (overlay->grp->clas->zoom_min > wd->zoom)))
+      hide = EINA_TRUE;
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+     {
+        if (hide) _overlay_default_hide(overlay->ovl);
+        else _overlay_default_show(overlay->ovl);
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
+     {
+        if (hide) _overlay_bubble_hide(overlay->ovl);
+        else _overlay_bubble_show(overlay->ovl);
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
+     {
+       if (hide) _overlay_route_hide(overlay->ovl);
+       else _overlay_route_show(overlay->ovl);
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
+     {
+        if (hide) _overlay_line_hide(overlay->ovl);
+        else _overlay_line_show(overlay->ovl);
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
+     {
+        if (hide) _overlay_polygon_hide(overlay->ovl);
+        else _overlay_polygon_show(overlay->ovl);
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
+     {
+        if (hide) _overlay_circle_hide(overlay->ovl);
+        else _overlay_circle_show(overlay->ovl);
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
+     {
+        if (hide) _overlay_scale_hide(overlay->ovl);
+        else _overlay_scale_show(overlay->ovl);
+     }
+}
+
+static void
+_overlay_place(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   Eina_List *l, *ll;
+   Elm_Map_Overlay *overlay;
+
+   // Reset group & Update overlays coord
+   EINA_LIST_FOREACH(wd->overlays, l, overlay)
+     {
+        if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
+        overlay->grp->in = EINA_FALSE;
+        overlay->grp->boss = EINA_FALSE;
+
+        if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+           _overlay_default_coord_update(overlay->ovl);
+        else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
+           _overlay_bubble_coord_update(overlay->ovl);
+     }
+
+   // Classify into group boss or follwer
+   EINA_LIST_FOREACH(wd->overlays, l, overlay)
+     {
+        Elm_Map_Overlay *boss;
+        Overlay_Class *clas;
+
+        if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
+        if (overlay->hide || (overlay->zoom_min > wd->zoom)) continue;
+
+        clas = overlay->ovl;
+        if (clas->zoom_max < wd->zoom) continue;
+        EINA_LIST_FOREACH(clas->members, ll, boss)
+          {
+             if (boss->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
+             if (boss->hide || (boss->zoom_min > wd->zoom)) continue;
+             if (boss->grp->in) continue;
+             _overlay_grouping(clas->members, boss);
+          }
+     }
+
+   // Place overlays
+   EINA_LIST_FOREACH(wd->overlays, l, overlay)  _overlay_show(overlay);
+
+   // Place group overlays on top of overlays
+   EINA_LIST_FOREACH(wd->overlays, l, overlay)
+     {
+        if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
+        if (overlay->grp->boss) _overlay_group_show(overlay->grp);
+        else _overlay_group_hide(overlay->grp);
+     }
+}
+
+static Evas_Object *
+_overlay_obj_get(const Elm_Map_Overlay *overlay)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
+     {
+        Overlay_Group *ovl = overlay->ovl;
+        Overlay_Default *df = ovl->ovl;
+        return df->layout;
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+     {
+        Overlay_Default *ovl = overlay->ovl;
+        return ovl->layout;
+     }
+   else
+     {
+        ERR("Not supported overlay type: %d", overlay->type);
+        return NULL;
+     }
+}
+
+static void
+_overlays_show(void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Delayed_Data *dd = data;
+
+   int zoom, zoom_max;
+   double max_lon, min_lon, max_lat, min_lat;
+   Evas_Coord vw, vh;
+
+   _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
+   dd->lon = (max_lon + min_lon) / 2;
+   dd->lat = (max_lat + min_lat) / 2;
+
+   zoom = dd->wd->src_tile->zoom_min;
+   _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
+   if (dd->wd->src_tile->zoom_max < dd->wd->zoom_max)
+      zoom_max = dd->wd->src_tile->zoom_max;
+   else zoom_max = dd->wd->zoom_max;
+   while (zoom <= zoom_max)
+     {
+        Evas_Coord size, max_x, max_y, min_x, min_y;
+        size = pow(2.0, zoom) * dd->wd->tsize;
+        _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
+        _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
+        if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
+        zoom++;
+     }
+   zoom--;
+
+   zoom_do(dd->wd, zoom);
+   _region_show(dd);
+   evas_object_smart_changed(dd->wd->pan_smart);
+}
+
+static void
+_pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
+{
+   Pan *sd = evas_object_smart_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(sd);
+   if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
+
+   sd->wd->pan_x = x;
+   sd->wd->pan_y = y;
+   evas_object_smart_changed(obj);
+}
+
+static void
+_pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
+{
+   Pan *sd = evas_object_smart_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(sd);
+   if (x) *x = sd->wd->pan_x;
+   if (y) *y = sd->wd->pan_y;
+}
+
+static void
+_pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
+{
+   Pan *sd = evas_object_smart_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(sd);
+   Evas_Coord ow, oh;
+   evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
+   ow = sd->wd->size.w - ow;
+   oh = sd->wd->size.h - oh;
+   if (ow < 0) ow = 0;
+   if (oh < 0) oh = 0;
+   if (x) *x = ow;
+   if (y) *y = oh;
+}
+
+static void
+_pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
+{
+   if (x) *x = 0;
+   if (y) *y = 0;
+}
+
+static void
+_pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
+{
+   Pan *sd = evas_object_smart_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(sd);
+   if (w) *w = sd->wd->size.w;
+   if (h) *h = sd->wd->size.h;
+}
+
+static void
+_pan_add(Evas_Object *obj)
+{
+   Pan *sd;
+   Evas_Object_Smart_Clipped_Data *cd;
+   parent_sc.add(obj);
+   cd = evas_object_smart_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(cd);
+   sd = ELM_NEW(Pan);
+   sd->__clipped_data = *cd;
+   free(cd);
+   evas_object_smart_data_set(obj, sd);
+}
+
+static void
+_pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
+{
+   Pan *sd = evas_object_smart_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(sd);
+
+   _sizing_eval(sd->wd);
+   elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
+   evas_object_smart_changed(obj);
+}
+
+static void
+_pan_calculate(Evas_Object *obj)
+{
+   Pan *sd = evas_object_smart_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(sd);
+
+   Evas_Coord w, h;
+   evas_object_geometry_get(obj, NULL, NULL, &w, &h);
+   if (w <= 0 || h <= 0) return;
+
+   _grid_place(sd->wd);
+   _overlay_place(sd->wd);
+   _track_place(sd->wd);
+   _delayed_do(sd->wd);
+}
+
+static void
+_pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(obj);
+   evas_object_smart_changed(obj);
+}
+
+static void
+_hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+   elm_smart_scroller_hold_set(wd->scr, 1);
+}
+
+static void
+_hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+   elm_smart_scroller_hold_set(wd->scr, 0);
+}
+
+static void
+_freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+   elm_smart_scroller_freeze_set(wd->scr, 1);
+}
+
+static void
+_freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Widget_Data *wd = data;
+   elm_smart_scroller_freeze_set(wd->scr, 0);
+}
+
+static Eina_Bool
+cb_dump_name_attrs(void *data, const char *key, const char *value)
+{
+   Name_Dump *dump = (Name_Dump*)data;
+   if (!dump) return EINA_FALSE;
+
+   if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
+   else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
+
+   return EINA_TRUE;
+}
+
+static Eina_Bool
+cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
+{
+   Route_Dump *dump = data;
+   if (!dump) return EINA_FALSE;
+
+   switch (type)
+     {
+      case EINA_SIMPLE_XML_OPEN:
+      case EINA_SIMPLE_XML_OPEN_EMPTY:
+        {
+           const char *attrs;
+
+           attrs = eina_simple_xml_tag_attributes_find(value, length);
+           if (!attrs)
+             {
+                if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
+                else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
+                else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
+                else dump->id = ROUTE_XML_NONE;
+             }
+         }
+        break;
+      case EINA_SIMPLE_XML_DATA:
+        {
+           char *buf = malloc(length);
+           if (!buf) return EINA_FALSE;
+           snprintf(buf, length, "%s", value);
+           if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
+           else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
+           else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
+           free(buf);
+        }
+        break;
+      default:
+        break;
+     }
+
+   return EINA_TRUE;
+}
+
+static Eina_Bool
+cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
+{
+   Name_Dump *dump = data;
+   if (!dump) return EINA_FALSE;
+
+   switch (type)
+     {
+      case EINA_SIMPLE_XML_OPEN:
+      case EINA_SIMPLE_XML_OPEN_EMPTY:
+        {
+           const char *attrs;
+           attrs = eina_simple_xml_tag_attributes_find(value, length);
+           if (attrs)
+             {
+                if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
+                else dump->id = NAME_XML_NONE;
+
+                eina_simple_xml_attributes_parse
+                  (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
+             }
+        }
+        break;
+      case EINA_SIMPLE_XML_DATA:
+        {
+           char *buf = malloc(length + 1);
+           if (!buf) return EINA_FALSE;
+           snprintf(buf, length + 1, "%s", value);
+           if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
+           free(buf);
+        }
+        break;
+      default:
+        break;
+     }
+
+   return EINA_TRUE;
+}
+
+static void
+_kml_parse(Elm_Map_Route *r)
+{
+   EINA_SAFETY_ON_NULL_RETURN(r);
+   EINA_SAFETY_ON_NULL_RETURN(r->fname);
+
+   FILE *f;
+   char **str;
+   unsigned int ele, idx;
+   double lon, lat;
+
+   Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
+
+   f = fopen(r->fname, "rb");
+   if (f)
+     {
+        long sz;
+
+        fseek(f, 0, SEEK_END);
+        sz = ftell(f);
+        if (sz > 0)
+          {
+             char *buf;
+
+             fseek(f, 0, SEEK_SET);
+             buf = malloc(sz);
+             if (buf)
+               {
+                  if (fread(buf, 1, sz, f))
+                    {
+                       eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
+                                             &dump);
+                       free(buf);
+                    }
+               }
+          }
+        fclose(f);
+
+        if (dump.distance) r->info.distance = dump.distance;
+        if (dump.description)
+          {
+             eina_stringshare_replace(&r->info.waypoints, dump.description);
+             str = eina_str_split_full(dump.description, "\n", 0, &ele);
+             r->info.waypoint_count = ele;
+             for (idx = 0; idx < ele; idx++)
+               {
+                  Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
+                  if (wp)
+                    {
+                       wp->wd = r->wd;
+                       wp->point = eina_stringshare_add(str[idx]);
+                       DBG("%s", str[idx]);
+                       r->waypoint = eina_list_append(r->waypoint, wp);
+                    }
+               }
+             if (str && str[0])
+               {
+                  free(str[0]);
+                  free(str);
+               }
+          }
+        else WRN("description is not found !");
+
+        if (dump.coordinates)
+          {
+             eina_stringshare_replace(&r->info.nodes, dump.coordinates);
+             str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
+             r->info.node_count = ele;
+             for (idx = 0; idx < ele; idx++)
+               {
+                  sscanf(str[idx], "%lf,%lf", &lon, &lat);
+                  Path_Node *n = ELM_NEW(Path_Node);
+                  if (n)
+                    {
+                       n->wd = r->wd;
+                       n->pos.lon = lon;
+                       n->pos.lat = lat;
+                       n->idx = idx;
+                       DBG("%lf:%lf", lon, lat);
+                       n->pos.address = NULL;
+                       r->nodes = eina_list_append(r->nodes, n);
+                    }
+               }
+             if (str && str[0])
+               {
+                  free(str[0]);
+                  free(str);
+               }
+          }
+     }
+}
+
+static void
+_name_parse(Elm_Map_Name *n)
+{
+   EINA_SAFETY_ON_NULL_RETURN(n);
+   EINA_SAFETY_ON_NULL_RETURN(n->fname);
+
+   FILE *f;
+
+   Name_Dump dump = {0, NULL, 0.0, 0.0};
+
+   f = fopen(n->fname, "rb");
+   if (f)
+     {
+        long sz;
+
+        fseek(f, 0, SEEK_END);
+        sz = ftell(f);
+        if (sz > 0)
+          {
+             char *buf;
+
+             fseek(f, 0, SEEK_SET);
+             buf = malloc(sz);
+             if (buf)
+               {
+                  if (fread(buf, 1, sz, f))
+                    {
+                       eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
+                       free(buf);
+                    }
+               }
+          }
+        fclose(f);
+
+        if (dump.address)
+          {
+             INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
+             n->address = strdup(dump.address);
+          }
+        n->lon = dump.lon;
+        n->lat = dump.lat;
+     }
+}
+
+Grid *_get_current_grid(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+   Eina_List *l;
+   Grid *g = NULL, *ret = NULL;
+   EINA_LIST_FOREACH(wd->grids, l, g)
+     {
+        if (wd->zoom == g->zoom)
+          {
+             ret = g;
+             break;
+          }
+     }
+   return ret;
+}
+
+static void
+_route_cb(void *data, const char *file,  int status)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   EINA_SAFETY_ON_NULL_RETURN(file);
+
+   Elm_Map_Route *route = data;
+   Widget_Data *wd = route->wd;
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   route->job = NULL;
+   if (status == 200)
+     {
+        _kml_parse(route);
+        INF("Route request success from (%lf, %lf) to (%lf, %lf)",
+            route->flon, route->flat, route->tlon, route->tlat);
+        if (route->cb) route->cb(route->data, wd->obj, route);
+        evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
+     }
+   else
+     {
+        ERR("Route request failed: %d", status);
+        if (route->cb) route->cb(route->data, wd->obj, NULL);
+        evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
+     }
+
+   edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
+                           "elm,state,busy,stop", "elm");
+}
+
+static void
+_name_cb(void *data, const char *file,  int status)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   EINA_SAFETY_ON_NULL_RETURN(file);
+
+   Elm_Map_Name *name = data;
+   Widget_Data *wd = name->wd;
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   name->job = NULL;
+   if (status == 200)
+     {
+        _name_parse(name);
+        INF("Name request success address:%s, lon:%lf, lat:%lf",
+            name->address, name->lon, name->lat);
+        if (name->cb) name->cb(name->data, wd->obj, name);
+        evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
+     }
+   else
+     {
+        ERR("Name request failed: %d", status);
+        if (name->cb) name->cb(name->data, wd->obj, NULL);
+        evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
+     }
+   edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
+                           "elm,state,busy,stop", "elm");
+}
+
+
+
+static Elm_Map_Name *
+_name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
+
+
+   char *url;
+   char fname[PATH_MAX];
+
+   if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
+
+   url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
+   if (!url)
+     {
+        ERR("Name URL is NULL");
+        return NULL;
+     }
+
+   Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
+   name->wd = wd;
+   snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
+   name->fname = strdup(fname);
+   name->method = method;
+   if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
+   else if (method == ELM_MAP_NAME_METHOD_REVERSE)
+     {
+        name->lon = lon;
+        name->lat = lat;
+     }
+   name->cb = name_cb;
+   name->data = data;
+
+   if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
+                                 &(name->job), wd->ua) || !(name->job))
+     {
+        ERR("Can't request Name from %s to %s", url, name->fname);
+        if (name->address) free(name->address);
+        free(name->fname);
+        free(name);
+        return NULL;
+     }
+   INF("Name requested from %s to %s", url, name->fname);
+   free(url);
+
+   wd->names = eina_list_append(wd->names, name);
+   evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
+   edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
+                           "elm,state,busy,start", "elm");
+   return name;
+}
+
+static Evas_Event_Flags
+_pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
+   Widget_Data *wd = data;
+
+   wd->pinch_zoom = wd->zoom_detail;
+   return EVAS_EVENT_FLAG_NONE;
+}
+
+static Evas_Event_Flags
+_pinch_zoom_cb(void *data, void *event_info)
+{
+   Widget_Data *wd = data;
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
+
+   if (!wd->paused)
+     {
+        Elm_Gesture_Zoom_Info *ei = event_info;
+        zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
+     }
+   return EVAS_EVENT_FLAG_NONE;
+}
+
+static Evas_Event_Flags
+_pinch_rotate_cb(void *data, void *event_info)
+{
+   Widget_Data *wd = data;
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
+
+   if (!wd->paused)
+     {
+        int x, y, w, h;
+        Elm_Gesture_Rotate_Info *ei = event_info;
+        evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
+
+        wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
+        wd->rotate.cx = x + ((double)w * 0.5);
+        wd->rotate.cy = y + ((double)h * 0.5);
+
+        evas_object_smart_changed(wd->pan_smart);
+     }
+   return EVAS_EVENT_FLAG_NONE;
+}
+
+static Evas_Event_Flags
+_pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
+{
+   Widget_Data *wd = data;
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
+
+   wd->rotate.a = wd->rotate.d;
+
+   return EVAS_EVENT_FLAG_NONE;
+}
+
+static Eina_Bool
+_source_tile_mod_cb(Eina_Module *m, void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
+
+   Widget_Data *wd = data;
+   Source_Tile *s;
+   Elm_Map_Module_Source_Name_Func name_cb;
+   Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
+   Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
+   Elm_Map_Module_Tile_Url_Func url_cb;
+   Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
+   Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
+   Elm_Map_Module_Tile_Scale_Func scale_cb;
+   const char *file;
+
+   file = eina_module_file_get(m);
+   if (!eina_module_load(m))
+     {
+        ERR("Could not load module \"%s\": %s", file,
+            eina_error_msg_get(eina_error_get()));
+        return EINA_FALSE;
+     }
+
+   name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
+   zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
+   zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
+   url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
+   geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
+   coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
+   scale_cb = eina_module_symbol_get(m, "map_module_tile_scale_get");
+   if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
+       (!geo_to_coord) || (!coord_to_geo) || (!scale_cb))
+     {
+        WRN("Could not find map module functions from module \"%s\": %s",
+            file, eina_error_msg_get(eina_error_get()));
+        eina_module_unload(m);
+        return EINA_FALSE;
+     }
+   s = ELM_NEW(Source_Tile);
+   s->name = name_cb();
+   s->zoom_min = zoom_min();
+   s->zoom_max = zoom_max();
+   s->url_cb = url_cb;
+   s->geo_to_coord = geo_to_coord;
+   s->coord_to_geo = coord_to_geo;
+   s->scale_cb = scale_cb;
+   wd->src_tiles = eina_list_append(wd->src_tiles, s);
+
+   return EINA_TRUE;
+}
+
+static void
+_source_tile_load(Widget_Data *wd)
+{
+   unsigned int idx;
+   Eina_List *l;
+   Source_Tile *s;
+
+   // Load from hard coded data
+   for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
+     {
+        s= ELM_NEW(Source_Tile);
+        s->name = src_tiles[idx].name;
+        s->zoom_min = src_tiles[idx].zoom_min;
+        s->zoom_max = src_tiles[idx].zoom_max;
+        s->url_cb = src_tiles[idx].url_cb;
+        s->geo_to_coord = src_tiles[idx].geo_to_coord;
+        s->coord_to_geo = src_tiles[idx].coord_to_geo;
+        s->scale_cb = src_tiles[idx].scale_cb;
+        wd->src_tiles = eina_list_append(wd->src_tiles, s);
+     }
+
+   // Load from modules
+   wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
+                                            &_source_tile_mod_cb, wd);
+
+   // Set default source
+   wd->src_tile = eina_list_nth(wd->src_tiles, 0);
+
+   // Make name strings
+   idx = 0;
+   wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
+                                sizeof(char *));
+   EINA_LIST_FOREACH(wd->src_tiles, l, s)
+     {
+        eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
+        INF("source : %s", wd->src_tile_names[idx]);
+        idx++;
+     }
+}
+
+static void
+_source_tile_unload(Widget_Data *wd)
+{
+   int idx = 0;
+   Source_Tile *s;
+
+   for (idx = 0; wd->src_tile_names[idx]; idx++)
+      eina_stringshare_del(wd->src_tile_names[idx]);
+   EINA_LIST_FREE(wd->src_tiles, s) free(s);
+   eina_module_list_free(wd->src_tile_mods);
+}
+
+static void
+_source_tile_set(Widget_Data *wd, const char *source_name)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(source_name);
+   Source_Tile *s;
+   Eina_List *l;
+
+   if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
+
+   EINA_LIST_FOREACH(wd->src_tiles, l, s)
+     {
+        if (!strcmp(s->name, source_name))
+          {
+             wd->src_tile = s;
+             break;
+          }
+     }
+   if (!wd->src_tile)
+     {
+        ERR("source name (%s) is not found", source_name);
+        return;
+     }
+
+   if (wd->src_tile->zoom_max < wd->zoom)
+      wd->zoom = wd->src_tile->zoom_max;
+   else if (wd->src_tile->zoom_min > wd->zoom)
+      wd->zoom = wd->src_tile->zoom_min;
+
+   if (wd->src_tile->zoom_max < wd->zoom_max)
+      wd->zoom_max = wd->src_tile->zoom_max;
+   if (wd->src_tile->zoom_min > wd->zoom_min)
+      wd->zoom_min = wd->src_tile->zoom_min;
+
+   _grid_all_clear(wd);
+   _grid_all_create(wd);
+   zoom_do(wd, wd->zoom);
+}
+
+static Eina_Bool
+_source_route_mod_cb(Eina_Module *m, void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
+
+   Widget_Data *wd = data;
+   Source_Route *s;
+   Elm_Map_Module_Source_Name_Func name_cb;
+   Elm_Map_Module_Route_Url_Func url_cb;
+   const char *file;
+
+   file = eina_module_file_get(m);
+   if (!eina_module_load(m))
+     {
+        ERR("Could not load module \"%s\": %s", file,
+            eina_error_msg_get(eina_error_get()));
+        return EINA_FALSE;
+     }
+
+   name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
+   url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
+
+   if ((!name_cb) || (!url_cb))
+     {
+        WRN("Could not find map module functions from module \"%s\": %s",
+            file, eina_error_msg_get(eina_error_get()));
+        eina_module_unload(m);
+        return EINA_FALSE;
+     }
+   s = ELM_NEW(Source_Tile);
+   s->name = name_cb();
+   s->url_cb = url_cb;
+   wd->src_routes = eina_list_append(wd->src_routes, s);
+
+   eina_module_unload(m);
+   return EINA_TRUE;
+}
+
+static void
+_source_route_load(Widget_Data *wd)
+{
+   unsigned int idx;
+   Eina_List *l;
+   Source_Route *s;
+
+   // Load from hard coded data
+   for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
+     {
+        s= ELM_NEW(Source_Route);
+        s->name = src_routes[idx].name;
+        s->url_cb = src_routes[idx].url_cb;
+        wd->src_routes = eina_list_append(wd->src_routes, s);
+     }
+
+   // Load from modules
+   wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
+                                            1, &_source_route_mod_cb, wd);
+
+   // Set default source
+   wd->src_route = eina_list_nth(wd->src_routes, 0);
+
+   // Make name strings
+   idx = 0;
+   wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
+                                   sizeof(char *));
+   EINA_LIST_FOREACH(wd->src_routes, l, s)
+     {
+        eina_stringshare_replace(&wd->src_route_names[idx], s->name);
+        INF("source : %s", wd->src_route_names[idx]);
+        idx++;
+     }
+}
+
+static void
+_source_route_unload(Widget_Data *wd)
+{
+   int idx = 0;
+   Source_Route *s;
+
+   for (idx = 0; wd->src_route_names[idx]; idx++)
+      eina_stringshare_del(wd->src_route_names[idx]);
+   EINA_LIST_FREE(wd->src_routes, s) free(s);
+   eina_module_list_free(wd->src_route_mods);
+}
+
+static void
+_source_route_set(Widget_Data *wd, const char *source_name)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(source_name);
+   Source_Route *s;
+   Eina_List *l;
+
+   if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
+
+   EINA_LIST_FOREACH(wd->src_routes, l, s)
+     {
+        if (!strcmp(s->name, source_name))
+          {
+             wd->src_route = s;
+             break;
+          }
+     }
+   if (!wd->src_route)
+     {
+        ERR("source name (%s) is not found", source_name);
+        return;
+     }
+}
+
+static Eina_Bool
+_source_name_mod_cb(Eina_Module *m, void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
+
+   Widget_Data *wd = data;
+   Source_Name *s;
+   Elm_Map_Module_Source_Name_Func name_cb;
+   Elm_Map_Module_Name_Url_Func url_cb;
+   const char *file;
+
+   file = eina_module_file_get(m);
+   if (!eina_module_load(m))
+     {
+        ERR("Could not load module \"%s\": %s", file,
+            eina_error_msg_get(eina_error_get()));
+        return EINA_FALSE;
+     }
+
+   name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
+   url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
+
+   if ((!name_cb) || (!url_cb))
+     {
+        WRN("Could not find map module functions from module \"%s\": %s",
+            file, eina_error_msg_get(eina_error_get()));
+        eina_module_unload(m);
+        return EINA_FALSE;
+     }
+   s = ELM_NEW(Source_Tile);
+   s->name = name_cb();
+   s->url_cb = url_cb;
+   wd->src_names = eina_list_append(wd->src_names, s);
+
+   eina_module_unload(m);
+   return EINA_TRUE;
+}
+
+static void
+_source_name_load(Widget_Data *wd)
+{
+   unsigned int idx;
+   Eina_List *l;
+   Source_Name *s;
+
+   // Load from hard coded data
+   for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
+     {
+        s= ELM_NEW(Source_Name);
+        s->name = src_names[idx].name;
+        s->url_cb = src_names[idx].url_cb;
+        wd->src_names = eina_list_append(wd->src_names, s);
+     }
+
+   // Load from modules
+   wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
+                                            &_source_name_mod_cb, wd);
+
+   // Set default source
+   wd->src_name = eina_list_nth(wd->src_names, 0);
+
+   // Make name strings
+   idx = 0;
+   wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
+                                   sizeof(char *));
+   EINA_LIST_FOREACH(wd->src_names, l, s)
+     {
+        eina_stringshare_replace(&wd->src_name_names[idx], s->name);
+        INF("source : %s", wd->src_name_names[idx]);
+        idx++;
+     }
+}
+
+static void
+_source_name_unload(Widget_Data *wd)
+{
+   int idx = 0;
+   Source_Name *s;
+
+   for (idx = 0; wd->src_name_names[idx]; idx++)
+      eina_stringshare_del(wd->src_name_names[idx]);
+   EINA_LIST_FREE(wd->src_names, s) free(s);
+   eina_module_list_free(wd->src_name_mods);
+}
+
+static void
+_source_name_set(Widget_Data *wd, const char *source_name)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(source_name);
+
+   Source_Name *s;
+   Eina_List *l;
+
+   if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
+
+   EINA_LIST_FOREACH(wd->src_names, l, s)
+     {
+        if (!strcmp(s->name, source_name))
+          {
+             wd->src_name = s;
+             break;
+          }
+     }
+   if (!wd->src_name)
+     {
+        ERR("source name (%s) is not found", source_name);
+        return;
+     }
+}
+
+static void
+_source_all_load(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   _source_tile_load(wd);
+   _source_route_load(wd);
+   _source_name_load(wd);
+}
+
+static void
+_source_all_unload(Widget_Data *wd)
+{
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   _source_tile_unload(wd);
+   _source_route_unload(wd);
+   _source_name_unload(wd);
+}
+
+static void
+_zoom_mode_set(void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Delayed_Data *dd = data;
+
+   dd->wd->mode = dd->mode;
+   if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
+     {
+        Evas_Coord w, h;
+        Evas_Coord vw, vh;
+
+        double zoom;
+        double diff;
+
+        w = dd->wd->size.w;
+        h = dd->wd->size.h;
+        zoom = dd->wd->zoom_detail;
+        _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
+
+        if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
+          {
+             if ((w < vw) && (h < vh))
+               {
+                  diff = 0.01;
+                  while ((w < vw) && (h < vh))
+                  {
+                     zoom += diff;
+                     w = pow(2.0, zoom) * dd->wd->tsize;
+                     h = pow(2.0, zoom) * dd->wd->tsize;
+                  }
+               }
+             else
+               {
+                  diff = -0.01;
+                  while ((w > vw) || (h > vh))
+                  {
+                     zoom += diff;
+                     w = pow(2.0, zoom) * dd->wd->tsize;
+                     h = pow(2.0, zoom) * dd->wd->tsize;
+                  }
+               }
+
+          }
+        else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
+          {
+             if ((w < vw) || (h < vh))
+               {
+                  diff = 0.01;
+                  while ((w < vw) || (h < vh))
+                  {
+                     zoom += diff;
+                     w = pow(2.0, zoom) * dd->wd->tsize;
+                     h = pow(2.0, zoom) * dd->wd->tsize;
+                  }
+               }
+             else
+               {
+                  diff = -0.01;
+                  while ((w > vw) && (h > vh))
+                  {
+                     zoom += diff;
+                     w = pow(2.0, zoom) * dd->wd->tsize;
+                     h = pow(2.0, zoom) * dd->wd->tsize;
+                  }
+               }
+          }
+        zoom_do(dd->wd, zoom);
+     }
+}
+
+static void
+_zoom_set(void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Delayed_Data *dd = data;
+
+   if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
+   else zoom_with_animation(dd->wd, dd->zoom, 10);
+   evas_object_smart_changed(dd->wd->pan_smart);
+}
+
+static void
+_region_bring_in(void *data)
+{
+   EINA_SAFETY_ON_NULL_RETURN(data);
+   Delayed_Data *dd = data;
+   int x, y, w, h;
+
+   _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
+   _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
+   x = x - (w / 2);
+   y = y - (h / 2);
+   elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
+   evas_object_smart_changed(dd->wd->pan_smart);
+}
+
+static char *
+_mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+   char buf[PATH_MAX];
+   // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
+   snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
+            ((x + y + zoom) % 3) + 'a', zoom, x, y);
+   return strdup(buf);
+}
+
+static char *
+_osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+   char buf[PATH_MAX];
+   snprintf(buf, sizeof(buf),
+            "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
+            ((x + y + zoom) % 3) + 'a', zoom, x, y);
+   return strdup(buf);
+}
+
+static char *
+_cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+   char buf[PATH_MAX];
+   snprintf(buf, sizeof(buf),
+            "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
+            (( x + y + zoom) % 3) + 'a', zoom, x, y);
+   return strdup(buf);
+}
+
+static char *
+_mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+   char buf[PATH_MAX];
+   snprintf(buf, sizeof(buf),
+            "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
+            ((x + y + zoom) % 4) + 1, zoom, x, y);
+   return strdup(buf);
+}
+
+static char *
+_mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+   char buf[PATH_MAX];
+   snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
+           ((x + y + zoom) % 4) + 1, zoom, x, y);
+   return strdup(buf);
+}
+
+static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
+{
+   char buf[PATH_MAX];
+   snprintf(buf, sizeof(buf),
+            "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
+            ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
+
+   return strdup(buf);
+}
+
+// TODO: fix monav api
+/*
+static char *_monav_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
+{
+   char buf[PATH_MAX];
+   snprintf(buf, sizeof(buf),
+            "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
+            ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
+
+   return strdup(buf);
+}
+*/
+
+// TODO: fix ors api
+/*
+static char *_ors_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
+{
+   char buf[PATH_MAX];
+   snprintf(buf, sizeof(buf),
+            "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
+            ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
+
+   return strdup(buf);
+}
+*/
+
+static char *
+_nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
+
+   char **str;
+   unsigned int ele, idx;
+   char search_url[PATH_MAX];
+   char buf[PATH_MAX];
+
+   if (method == ELM_MAP_NAME_METHOD_SEARCH)
+     {
+        search_url[0] = '\0';
+        str = eina_str_split_full(name, " ", 0, &ele);
+        for (idx = 0; idx < ele; idx++)
+          {
+             eina_strlcat(search_url, str[idx], sizeof(search_url));
+             if (!(idx == (ele-1)))
+                eina_strlcat(search_url, "+", sizeof(search_url));
+          }
+        snprintf(buf, sizeof(buf),
+                 "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
+                 NAME_NOMINATIM_URL, search_url);
+
+        if (str && str[0])
+          {
+             free(str[0]);
+             free(str);
+          }
+     }
+   else if (method == ELM_MAP_NAME_METHOD_REVERSE)
+      snprintf(buf, sizeof(buf),
+               "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
+               NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
+   else strcpy(buf, "");
+
+   return strdup(buf);
+}
+
+static double
+_scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom)
+{
+   if (zoom < 0 || zoom >= (int)sizeof(_osm_scale_meter)) return 0;
+   return _osm_scale_meter[zoom] / cos(lat * ELM_PI / 180.0);
+}
+
+static void
+_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   if (elm_widget_focus_get(obj))
+     {
+        edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
+        evas_object_focus_set(wd->obj, EINA_TRUE);
+     }
+   else
+     {
+        edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
+        evas_object_focus_set(wd->obj, EINA_FALSE);
+     }
+}
+
+static void
+_del_hook(Evas_Object *obj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   if (wd->map) evas_map_free(wd->map);
+   free(wd);
+}
+
+static void
+_del_pre_hook(Evas_Object *obj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   Eina_List *l, *ll;
+   Elm_Map_Route *r;
+   Elm_Map_Name *na;
+   Evas_Object *track;
+   Elm_Map_Overlay *overlay;
+   Delayed_Data *dd;
+
+   EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
+   eina_list_free(wd->routes);
+
+   EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
+   eina_list_free(wd->names);
+
+   EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
+      elm_map_overlay_del(overlay);
+   eina_list_free(wd->overlays);
+
+   EINA_LIST_FREE(wd->track, track) evas_object_del(track);
+
+   if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
+   if (wd->long_timer) ecore_timer_del(wd->long_timer);
+
+   if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
+
+   if (wd->user_agent) eina_stringshare_del(wd->user_agent);
+   if (wd->ua) eina_hash_free(wd->ua);
+
+   if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
+   if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
+
+   _grid_all_clear(wd);
+   // Removal of download list should be after grid clear.
+   if (wd->download_idler) ecore_idler_del(wd->download_idler);
+   eina_list_free(wd->download_list);
+
+   _source_all_unload(wd);
+
+   if (!ecore_file_recursive_rm(CACHE_ROOT))
+      ERR("Deletion of %s failed", CACHE_ROOT);
+}
+
+static void
+_theme_hook(Evas_Object *obj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
+   _sizing_eval(wd);
+}
+
+static Eina_Bool
+_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
+
+   Evas_Coord x, y;
+   Evas_Coord vh;
+   Evas_Coord step_x, step_y, page_x, page_y;
+
+   if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
+   Evas_Event_Key_Down *ev = event_info;
+   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
+
+   elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
+   elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
+   elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
+   elm_smart_scroller_child_viewport_size_get(wd->scr, NULL, &vh);
+
+   if ((!strcmp(ev->keyname, "Left")) ||
+       ((!strcmp(ev->keyname, "KP_Left")) && (!ev->string)))
+     {
+        x -= step_x;
+     }
+   else if ((!strcmp(ev->keyname, "Right")) ||
+            ((!strcmp(ev->keyname, "KP_Right")) && (!ev->string)))
+     {
+        x += step_x;
+     }
+   else if ((!strcmp(ev->keyname, "Up")) ||
+            ((!strcmp(ev->keyname, "KP_Up")) && (!ev->string)))
+     {
+        y -= step_y;
+     }
+   else if ((!strcmp(ev->keyname, "Down")) ||
+            ((!strcmp(ev->keyname, "KP_Down")) && (!ev->string)))
+     {
+        y += step_y;
+     }
+   else if ((!strcmp(ev->keyname, "Prior")) ||
+            ((!strcmp(ev->keyname, "KP_Prior")) && (!ev->string)))
+     {
+        if (page_y < 0)
+          y -= -(page_y * vh) / 100;
+        else
+          y -= page_y;
+     }
+   else if ((!strcmp(ev->keyname, "Next")) ||
+            ((!strcmp(ev->keyname, "KP_Next")) && (!ev->string)))
+     {
+        if (page_y < 0)
+          y += -(page_y * vh) / 100;
+        else
+          y += page_y;
+     }
+   else if (!strcmp(ev->keyname, "KP_Add"))
+     {
+        zoom_with_animation(wd, wd->zoom + 1, 10);
+        return EINA_TRUE;
+     }
+   else if (!strcmp(ev->keyname, "KP_Subtract"))
+     {
+        zoom_with_animation(wd, wd->zoom - 1, 10);
+        return EINA_TRUE;
+     }
+   else return EINA_FALSE;
+
+   ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
+   elm_smart_scroller_child_pos_set(wd->scr, x, y);
+
+   return EINA_TRUE;
+}
+#endif
+
+EAPI Evas_Object *
+elm_map_add(Evas_Object *parent)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   Evas *e;
+   Widget_Data *wd;
+   Evas_Object *obj;
+   Evas_Coord minw, minh;
+
+   ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
+   ELM_SET_WIDTYPE(widtype, "map");
+   elm_widget_type_set(obj, "map");
+   elm_widget_sub_object_add(parent, obj);
+   elm_widget_data_set(obj, wd);
+   elm_widget_can_focus_set(obj, EINA_TRUE);
+   elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
+   elm_widget_del_hook_set(obj, _del_hook);
+   elm_widget_del_pre_hook_set(obj, _del_pre_hook);
+   elm_widget_theme_hook_set(obj, _theme_hook);
+   elm_widget_event_hook_set(obj, _event_hook);
+   evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
+   evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
+   evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
+   evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
+   evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
+                                  _mouse_down, wd);
+   evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
+                                  _mouse_up, wd);
+   evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
+                                  _mouse_wheel_cb,wd);
+   wd->obj = obj;
+
+   wd->scr = elm_smart_scroller_add(e);
+   elm_widget_sub_object_add(obj, wd->scr);
+   elm_smart_scroller_widget_set(wd->scr, obj);
+   elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
+   elm_widget_resize_object_set(obj, wd->scr);
+   elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
+   elm_smart_scroller_bounce_allow_set(wd->scr,
+                                       _elm_config->thumbscroll_bounce_enable,
+                                       _elm_config->thumbscroll_bounce_enable);
+   evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+                                  _changed_size_hints, wd);
+   evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
+   evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
+   evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
+   evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
+
+   if (!smart)
+     {
+        evas_object_smart_clipped_smart_set(&parent_sc);
+        sc = parent_sc;
+        sc.name = "elm_map_pan";
+        sc.version = EVAS_SMART_CLASS_VERSION;
+        sc.add = _pan_add;
+        sc.resize = _pan_resize;
+        sc.move = _pan_move;
+        sc.calculate = _pan_calculate;
+        smart = evas_smart_class_new(&sc);
+     }
+   if (smart)
+     {
+        Pan *pan;
+        wd->pan_smart = evas_object_smart_add(e, smart);
+        pan = evas_object_smart_data_get(wd->pan_smart);
+        pan->wd = wd;
+     }
+   elm_widget_sub_object_add(obj, wd->pan_smart);
+
+   elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
+                                     _pan_set, _pan_get, _pan_max_get,
+                                     _pan_min_get, _pan_child_size_get);
+   edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
+                             &minw, &minh);
+   evas_object_size_hint_min_set(obj, minw, minh);
+
+   wd->ges = elm_gesture_layer_add(obj);
+   if (!wd->ges) ERR("elm_gesture_layer_add() failed");
+   elm_gesture_layer_attach(wd->ges, obj);
+   elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
+                            _pinch_zoom_start_cb, wd);
+   elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
+                            _pinch_zoom_cb, wd);
+   elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
+                            _pinch_rotate_cb, wd);
+   elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
+                            _pinch_rotate_end_cb, wd);
+   elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
+                            _pinch_rotate_end_cb, wd);
+
+   wd->sep_maps_overlays = evas_object_rectangle_add(evas_object_evas_get(obj));
+   elm_widget_sub_object_add(obj, wd->sep_maps_overlays);
+   evas_object_smart_member_add(wd->sep_maps_overlays, wd->pan_smart);
+
+   wd->map = evas_map_new(EVAS_MAP_POINT);
+
+   _source_all_load(wd);
+   wd->zoom_min = wd->src_tile->zoom_min;
+   wd->zoom_max = wd->src_tile->zoom_max;
+   // FIXME: Tile Provider is better to provide tile size!
+   wd->tsize = DEFAULT_TILE_SIZE;
+
+   srand(time(NULL));
+
+   wd->id = ((int)getpid() << 16) | idnum;
+   idnum++;
+   _grid_all_create(wd);
+
+   zoom_do(wd, 0);
+
+   wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
+
+   // TODO: convert Elementary to subclassing of Evas_Smart_Class
+   // TODO: and save some bytes, making descriptions per-class and not instance!
+   evas_object_smart_callbacks_descriptions_set(obj, _signals);
+
+   if (!ecore_file_download_protocol_available("http://"))
+      ERR("Ecore must be built with curl support for the map widget!");
+
+   return obj;
+#else
+   (void) parent;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_zoom_set(Evas_Object *obj, int zoom)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
+
+   if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
+   if (zoom < 0) zoom = 0;
+   if (wd->zoom == zoom) return;
+   Delayed_Data *data = ELM_NEW(Delayed_Data);
+   data->func = _zoom_set;
+   data->wd = wd;
+   data->zoom = zoom;
+   data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
+   evas_object_smart_changed(data->wd->pan_smart);
+#else
+   (void) obj;
+   (void) zoom;
+#endif
+}
+
+EAPI int
+elm_map_zoom_get(const Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) 0;
+   Widget_Data *wd = elm_widget_data_get(obj);
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
+   return wd->zoom;
+#else
+   (void) obj;
+   return 0;
+#endif
+}
+
+EAPI void
+elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
+
+   Delayed_Data *data = ELM_NEW(Delayed_Data);
+   data->mode = mode;
+   data->func = _zoom_mode_set;
+   data->wd = wd;
+   data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
+   evas_object_smart_changed(data->wd->pan_smart);
+#else
+   (void) obj;
+   (void) mode;
+#endif
+}
+
+EAPI Elm_Map_Zoom_Mode
+elm_map_zoom_mode_get(const Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
+
+   return wd->mode;
+#else
+   (void) obj;
+   return ELM_MAP_ZOOM_MODE_MANUAL;
+#endif
+}
+
+EAPI void
+elm_map_zoom_max_set(Evas_Object *obj, int zoom)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
+
+   wd->zoom_max = zoom;
+#else
+   (void) obj;
+   (void) zoom;
+#endif
+}
+
+EAPI int
+elm_map_zoom_max_get(const Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) -1;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
+
+   return wd->zoom_max;
+#else
+   (void) obj;
+   return -1;
+#endif
+}
+
+EAPI void
+elm_map_zoom_min_set(Evas_Object *obj, int zoom)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
+
+   wd->zoom_min = zoom;
+#else
+   (void) obj;
+   (void) zoom;
+#endif
+}
+
+EAPI int
+elm_map_zoom_min_get(const Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) -1;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
+
+   return wd->zoom_min;
+#else
+   (void) obj;
+   return -1;
+#endif
+}
+
+EAPI void
+elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+
+   Delayed_Data *data = ELM_NEW(Delayed_Data);
+   data->func = _region_bring_in;
+   data->wd = wd;
+   data->lon = lon;
+   data->lat = lat;
+   data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
+   evas_object_smart_changed(data->wd->pan_smart);
+#else
+   (void) obj;
+   (void) lon;
+   (void) lat;
+#endif
+}
+
+EAPI void
+elm_map_region_show(Evas_Object *obj, double lon, double lat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+
+   Delayed_Data *data = ELM_NEW(Delayed_Data);
+   data->func = _region_show;
+   data->wd = wd;
+   data->lon = lon;
+   data->lat = lat;
+   data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
+   evas_object_smart_changed(data->wd->pan_smart);
+#else
+   (void) obj;
+   (void) lon;
+   (void) lat;
+#endif
+}
+
+EAPI void
+elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   double tlon, tlat;
+   Evas_Coord vx, vy, vw, vh;
+
+   _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
+   _coord_to_region_convert(wd, vx + vw/2, vy + vh/2, wd->size.w, &tlon, &tlat);
+   if (lon) *lon = tlon;
+   if (lat) *lat = tlat;
+#else
+   (void) obj;
+   (void) lon;
+   (void) lat;
+#endif
+}
+
+EAPI void
+elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   if (wd->paused == !!paused) return;
+   wd->paused = !!paused;
+   if (wd->paused)
+     {
+        if (wd->zoom_animator)
+          {
+             if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
+             wd->zoom_animator = NULL;
+             zoom_do(wd, wd->zoom);
+          }
+        edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
+                                "elm,state,busy,stop", "elm");
+     }
+   else
+     {
+        if (wd->download_num >= 1)
+           edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
+                                   "elm,state,busy,start", "elm");
+     }
+#else
+   (void) obj;
+   (void) paused;
+#endif
+}
+
+EAPI Eina_Bool
+elm_map_paused_get(const Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
+
+   return wd->paused;
+#else
+   (void) obj;
+   return EINA_FALSE;
+#endif
+}
+
+EAPI void
+elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   wd->rotate.d = degree;
+   wd->rotate.cx = cx;
+   wd->rotate.cy = cy;
+
+   evas_object_smart_changed(wd->pan_smart);
+#else
+   (void) obj;
+   (void) degree;
+   (void) cx;
+   (void) cy;
+#endif
+}
+
+EAPI void
+elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   if (degree) *degree = wd->rotate.d;
+   if (cx) *cx = wd->rotate.cx;
+   if (cy) *cy = wd->rotate.cy;
+#else
+   (void) obj;
+   (void) degree;
+   (void) cx;
+   (void) cy;
+#endif
+}
+
+EAPI void
+elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   if ((!wd->wheel_disabled) && (disabled))
+     evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, wd);
+   else if ((wd->wheel_disabled) && (!disabled))
+     evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, wd);
+   wd->wheel_disabled = !!disabled;
+#else
+   (void) obj;
+   (void) disabled;
+#endif
+}
+
+EAPI Eina_Bool
+elm_map_wheel_disabled_get(const Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
+
+   return wd->wheel_disabled;
+#else
+   (void) obj;
+   return EINA_FALSE;
+#endif
+}
+
+EAPI void
+elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   if (try_num) *try_num = wd->try_num;
+   if (finish_num) *finish_num = wd->finish_num;
+#else
+   (void) obj;
+   (void) try_num;
+   (void) finish_num;
+#endif
+}
+
+EAPI void
+elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(lon);
+   EINA_SAFETY_ON_NULL_RETURN(lat);
+
+   _canvas_to_coord(wd, x, y, &x, &y);
+   _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
+#else
+   (void) obj;
+   (void) x;
+   (void) y;
+   (void) lon;
+   (void) lat;
+#endif
+}
+
+EAPI void
+elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(x);
+   EINA_SAFETY_ON_NULL_RETURN(y);
+
+   _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
+   _coord_to_canvas(wd, *x, *y, x, y);
+#else
+   (void) obj;
+   (void) lon;
+   (void) lat;
+   (void) x;
+   (void) y;
+#endif
+}
+
+EAPI void
+elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(user_agent);
+
+   eina_stringshare_replace(&wd->user_agent, user_agent);
+
+   if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
+   eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
+#else
+   (void) obj;
+   (void) user_agent;
+#endif
+}
+
+EAPI const char *
+elm_map_user_agent_get(const Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   return wd->user_agent;
+#else
+   (void) obj;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+   EINA_SAFETY_ON_NULL_RETURN(source_name);
+
+   if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
+   else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
+      _source_route_set(wd, source_name);
+   else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
+   else ERR("Not supported map source type: %d", type);
+
+#else
+   (void) obj;
+   (void) source_name;
+#endif
+}
+
+EAPI const char *
+elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
+
+   if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
+   else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
+   else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
+   else ERR("Not supported map source type: %d", type);
+   return NULL;
+#else
+   (void) obj;
+   return NULL;
+#endif
+}
+
+EAPI const char **
+elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
+   else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
+   else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name_names;
+   else ERR("Not supported map source type: %d", type);
+   return NULL;
+#else
+   (void) obj;
+   return NULL;
+#endif
+}
+
+EAPI Elm_Map_Route *
+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)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
+
+   char *type_name;
+   char *url;
+   char fname[PATH_MAX];
+
+   if (!ecore_file_exists(CACHE_ROUTE_ROOT))
+      ecore_file_mkpath(CACHE_ROUTE_ROOT);
+
+   if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
+      type_name = strdup(ROUTE_TYPE_MOTORCAR);
+   else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
+      type_name = strdup(ROUTE_TYPE_BICYCLE);
+   else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
+      type_name = strdup(ROUTE_TYPE_FOOT);
+   else type_name = NULL;
+
+   url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
+   if (!url)
+     {
+        ERR("Route URL is NULL");
+        if (type_name) free(type_name);
+        return NULL;
+     }
+   if (type_name) free(type_name);
+
+   Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
+   route->wd = wd;
+   snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
+   route->fname = strdup(fname);
+   route->type = type;
+   route->method = method;
+   route->flon = flon;
+   route->flat = flat;
+   route->tlon = tlon;
+   route->tlat = tlat;
+   route->cb = route_cb;
+   route->data = data;
+
+   if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
+                                 &(route->job), wd->ua) || !(route->job))
+     {
+        ERR("Can't request Route from %s to %s", url, route->fname);
+        free(route->fname);
+        free(route);
+        return NULL;
+     }
+   INF("Route requested from %s to %s", url, route->fname);
+   free(url);
+
+   wd->routes = eina_list_append(wd->routes, route);
+   evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
+   edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
+                           "elm,state,busy,start", "elm");
+   return route;
+#else
+   (void) obj;
+   (void) type;
+   (void) method;
+   (void) flon;
+   (void) flat;
+   (void) tlon;
+   (void) tlat;
+   (void) route_cb;
+   (void) data;
+   return NULL;
+#endif
+}
+
+
+EAPI void
+elm_map_route_del(Elm_Map_Route *route)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(route);
+   EINA_SAFETY_ON_NULL_RETURN(route->wd);
+   ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
+
+   Path_Waypoint *w;
+   Path_Node *n;
+
+   if (route->job) ecore_file_download_abort(route->job);
+
+   EINA_LIST_FREE(route->waypoint, w)
+     {
+        if (w->point) eina_stringshare_del(w->point);
+        free(w);
+     }
+
+   EINA_LIST_FREE(route->nodes, n)
+     {
+        if (n->pos.address) eina_stringshare_del(n->pos.address);
+        free(n);
+     }
+
+   if (route->fname)
+     {
+        ecore_file_remove(route->fname);
+        free(route->fname);
+     }
+
+   route->wd->routes = eina_list_remove(route->wd->routes, route);
+   free(route);
+#else
+   (void) route;
+#endif
+}
+
+EAPI double
+elm_map_route_distance_get(const Elm_Map_Route *route)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
+   return route->info.distance;
+#else
+   (void) route;
+   return 0.0;
+#endif
+}
+
+EAPI const char*
+elm_map_route_node_get(const Elm_Map_Route *route)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
+   return route->info.nodes;
+#else
+   (void) route;
+   return NULL;
+#endif
+}
+
+EAPI const char*
+elm_map_route_waypoint_get(const Elm_Map_Route *route)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
+   return route->info.waypoints;
+#else
+   (void) route;
+   return NULL;
+#endif
+}
+
+EAPI Elm_Map_Name *
+elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+
+   if (address)
+      return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
+                           name_cb, data);
+  else
+     return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
+                          name_cb, data);
+#else
+   (void) obj;
+   (void) address;
+   (void) lon;
+   (void) lat;
+   (void) name_cb;
+   (void) data;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_name_del(Elm_Map_Name *name)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(name);
+   EINA_SAFETY_ON_NULL_RETURN(name->wd);
+   ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
+
+   if (name->job) ecore_file_download_abort(name->job);
+   if (name->address) free(name->address);
+   if (name->fname)
+     {
+        ecore_file_remove(name->fname);
+        free(name->fname);
+     }
+
+   name->wd->names = eina_list_remove(name->wd->names, name);
+   free(name);
+#else
+   (void) name;
+#endif
+}
+
+EAPI const char *
+elm_map_name_address_get(const Elm_Map_Name *name)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
+   ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
+
+   return name->address;
+#else
+   (void) name;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(name);
+   EINA_SAFETY_ON_NULL_RETURN(name->wd);
+   ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
+
+   if (lon) *lon = name->lon;
+   if (lat) *lat = name->lat;
+#else
+   (void) name;
+   (void) lon;
+   (void) lat;
+#endif
+}
+
+EAPI Elm_Map_Overlay *
+elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
+   overlay->wd = wd;
+   overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
+   overlay->c.r = 0x87;
+   overlay->c.g = 0xce;
+   overlay->c.b = 0xeb;
+   overlay->c.a = 255;
+   overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
+   overlay->grp = _overlay_group_new(wd);
+   wd->overlays = eina_list_append(wd->overlays, overlay);
+
+   evas_object_smart_changed(wd->pan_smart);
+   return overlay;
+#else
+   (void) obj;
+   (void) lon;
+   (void) lat;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_overlay_del(Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   if (overlay->grp)
+     {
+        if (overlay->grp->clas)
+           elm_map_overlay_class_remove(overlay->grp->clas, overlay);
+        _overlay_group_free(overlay->grp);
+     }
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+      _overlay_default_free(overlay->ovl);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
+      _overlay_bubble_free(overlay->ovl);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
+      _overlay_class_free(overlay->ovl);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
+      _overlay_route_free(overlay->ovl);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
+      _overlay_line_free(overlay->ovl);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
+      _overlay_polygon_free(overlay->ovl);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
+      _overlay_circle_free(overlay->ovl);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
+      _overlay_scale_free(overlay->ovl);
+   else ERR("Invalid overlay type: %d", overlay->type);
+
+   overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
+   evas_object_smart_changed(overlay->wd->pan_smart);
+
+   free(overlay);
+#else
+   (void) overlay;
+#endif
+}
+
+EAPI Elm_Map_Overlay_Type
+elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
+
+   return overlay->type;
+#else
+   (void) overlay;
+   return ELM_MAP_OVERLAY_TYPE_NONE;
+#endif
+}
+
+EAPI void
+elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   overlay->data = data;
+#else
+   (void) overlay;
+   (void) data;
+#endif
+}
+
+EAPI void *
+elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
+
+   return overlay->data;
+#else
+   (void) overlay;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   if (overlay->hide == !!hide) return;
+   overlay->hide = hide;
+
+   evas_object_smart_changed(overlay->wd->pan_smart);
+#else
+   (void) overlay;
+   (void) hide;
+#endif
+}
+
+EAPI Eina_Bool
+elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
+
+   return overlay->hide;
+#else
+   (void) overlay;
+   return EINA_FALSE;
+#endif
+}
+
+EAPI void
+elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   overlay->zoom_min = zoom;
+   evas_object_smart_changed(overlay->wd->pan_smart);
+#else
+   (void) overlay;
+   (void) zoom;
+#endif
+}
+
+EAPI int
+elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
+
+   return overlay->zoom_min;
+#else
+   (void) overlay;
+   return 0;
+#endif
+}
+
+EAPI void
+elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   if (overlay->paused == !!paused) return;
+   overlay->paused = paused;
+
+   evas_object_smart_changed(overlay->wd->pan_smart);
+#else
+   (void) overlay;
+   (void) paused;
+#endif
+}
+
+EAPI Eina_Bool
+elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
+
+   return overlay->paused;
+#else
+   (void) overlay;
+   return EINA_FALSE;
+#endif
+}
+
+EAPI void
+elm_map_overlay_show(Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+     {
+        Overlay_Default *ovl = overlay->ovl;
+        elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
+     {
+        Overlay_Bubble *ovl = overlay->ovl;
+        elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
+     {
+        Overlay_Class *ovl = overlay->ovl;
+        double lon, lat, max_lo, min_lo, max_la, min_la;
+        _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
+        lon = (max_lo + min_lo) / 2;
+        lat = (max_la + min_la) / 2;
+        elm_map_region_show(overlay->wd->obj, lon, lat);
+     }
+   else ERR("Not supported overlay type: %d", overlay->type);
+
+   evas_object_smart_changed(overlay->wd->pan_smart);
+#else
+   (void) overlay;
+#endif
+}
+
+EAPI void
+elm_map_overlays_show(Eina_List *overlays)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlays);
+   EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
+
+   Elm_Map_Overlay *overlay;
+   overlay = eina_list_data_get(overlays);
+
+   Delayed_Data *data = ELM_NEW(Delayed_Data);
+   data->func = _overlays_show;
+   data->wd = overlay->wd;
+   data->overlays = eina_list_clone(overlays);
+   data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
+   evas_object_smart_changed(data->wd->pan_smart);
+#else
+   (void) overlays;
+#endif
+}
+
+EAPI void
+elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+     {
+        Overlay_Default *ovl = overlay->ovl;
+        ovl->lon = lon;
+        ovl->lat = lat;
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
+     {
+        Overlay_Bubble *ovl = overlay->ovl;
+        ovl->lon = lon;
+        ovl->lat = lat;
+     }
+   else ERR("Not supported overlay type: %d", overlay->type);
+
+   evas_object_smart_changed(overlay->wd->pan_smart);
+#else
+   (void) overlay;
+   (void) lon;
+   (void) lat;
+#endif
+}
+
+EAPI void
+elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
+     {
+        Overlay_Group *ovl = overlay->ovl;
+        _overlay_group_region_get(ovl, lon, lat);
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+     {
+        const Overlay_Default *ovl = overlay->ovl;
+        if (lon) *lon = ovl->lon;
+        if (lat) *lat = ovl->lat;
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
+     {
+        const Overlay_Bubble *ovl = overlay->ovl;
+        if (lon) *lon = ovl->lon;
+        if (lat) *lat = ovl->lat;
+     }
+   else ERR("Not supported overlay type: %d", overlay->type);
+#else
+   (void) overlay;
+   (void) lon;
+   (void) lat;
+#endif
+}
+
+EAPI void
+elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(icon);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+      _overlay_default_icon_update(overlay->ovl, icon);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
+      _overlay_class_icon_update(overlay->ovl, icon);
+   else ERR("Not supported overlay type: %d", overlay->type);
+
+   evas_object_smart_changed(overlay->wd->pan_smart);
+#else
+   (void) overlay;
+   (void) icon;
+#endif
+}
+
+EAPI const Evas_Object *
+elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+     {
+        const Overlay_Default *ovl = overlay->ovl;
+        return ovl->icon;
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
+     {
+        const Overlay_Class *ovl = overlay->ovl;
+        return ovl->icon;
+     }
+   else
+     {
+        ERR("Not supported overlay type: %d", overlay->type);
+        return NULL;
+     }
+#else
+   (void) overlay;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *content)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(content);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+      _overlay_default_content_update(overlay->ovl, content, overlay);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
+      _overlay_class_content_update(overlay->ovl, content);
+   else ERR("Not supported overlay type: %d", overlay->type);
+
+   evas_object_smart_changed(overlay->wd->pan_smart);
+#else
+   (void) overlay;
+   (void) obj;
+#endif
+}
+
+EAPI const Evas_Object *
+elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+     {
+        const Overlay_Default *ovl = overlay->ovl;
+        return ovl->content;
+     }
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
+     {
+        const Overlay_Class *ovl = overlay->ovl;
+        return ovl->content;
+     }
+   else
+     {
+        ERR("Not supported overlay type: %d", overlay->type);
+        return NULL;
+     }
+#else
+   (void) overlay;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   overlay->c.r = r;
+   overlay->c.g = g;
+   overlay->c.b = b;
+   overlay->c.a = a;
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
+      _overlay_class_color_update(overlay->ovl, overlay->c);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+      _overlay_default_color_update(overlay->ovl, overlay->c);
+   else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
+      _overlay_route_color_update(overlay->ovl, overlay->c);
+   else
+     {
+        ERR("Not supported overlay type: %d", overlay->type);
+     }
+
+#else
+   (void) overlay;
+   (void) r;
+   (void) g;
+   (void) b;
+   (void) a;
+#endif
+}
+
+EAPI void
+elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
+     {
+         if (r) *r = overlay->c.r;
+         if (g) *g = overlay->c.g;
+         if (b) *b = overlay->c.b;
+         if (a) *a = overlay->c.a;
+      }
+   else ERR("Not supported overlay type: %d", overlay->type);
+#else
+   (void) overlay;
+   (void) r;
+   (void) g;
+   (void) b;
+   (void) a;
+#endif
+}
+
+EAPI void
+elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+
+   overlay->cb = get_cb;
+   overlay->cb_data = data;
+
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
+      _overlay_class_cb_set(overlay->ovl, get_cb, data);
+#else
+   (void) overlay;
+   (void) get_cb;
+   (void) data;
+#endif
+}
+
+EAPI Elm_Map_Overlay *
+elm_map_overlay_class_add(Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
+   overlay->wd = wd;
+   overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
+   overlay->ovl = _overlay_class_new(wd);
+   overlay->c.r = 0x90;
+   overlay->c.g = 0xee;
+   overlay->c.b = 0x90;
+   overlay->c.a = 0xff;
+   wd->overlays = eina_list_append(wd->overlays, overlay);
+
+   evas_object_smart_changed(wd->pan_smart);
+   return overlay;
+#else
+   (void) obj;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_overlay_class_append(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(clas);
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(clas->wd);
+   ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
+   EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
+
+   Overlay_Class *clas_ovl = clas->ovl;
+   if (eina_list_data_find(clas_ovl->members, overlay))
+     {
+        ERR("Already added overlay into clas");
+        return;
+     }
+   clas_ovl->members = eina_list_append(clas_ovl->members, overlay);
+
+   // Update group by class
+   overlay->grp->clas = clas;
+   _overlay_group_icon_update(overlay->grp, clas_ovl->icon);
+   _overlay_group_content_update(overlay->grp, clas_ovl->content);
+   _overlay_group_color_update(overlay->grp, clas->c);
+   _overlay_group_cb_set(overlay->grp, clas->cb, clas->data);
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+     {
+        _overlay_default_clas_icon_update(overlay->ovl, clas_ovl->icon);
+        _overlay_default_clas_content_update(overlay->ovl, clas_ovl->content);
+     }
+
+  evas_object_smart_changed(clas->wd->pan_smart);
+#else
+   (void) clas;
+   (void) overlay;
+#endif
+}
+
+EAPI void
+elm_map_overlay_class_remove(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(clas);
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   EINA_SAFETY_ON_NULL_RETURN(clas->wd);
+   ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
+   EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
+
+   Overlay_Class *ovl = clas->ovl;
+   ovl->members = eina_list_remove(ovl->members, overlay);
+
+   overlay->grp->clas = NULL;
+   _overlay_group_icon_update(overlay->grp, NULL);
+   _overlay_group_content_update(overlay->grp, NULL);
+   if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
+     {
+        _overlay_default_clas_icon_update(overlay->ovl, NULL);
+        _overlay_default_clas_content_update(overlay->ovl, NULL);
+     }
+
+  evas_object_smart_changed(clas->wd->pan_smart);
+#else
+   (void) clas;
+   (void) overlay;
+#endif
+}
+
+EAPI void
+elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *clas, int zoom)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(clas);
+   EINA_SAFETY_ON_NULL_RETURN(clas->wd);
+   ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
+   EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
+
+   Overlay_Class *ovl = clas->ovl;
+   if (ovl->zoom_max == !!zoom) return;
+   ovl->zoom_max = zoom;
+
+   evas_object_smart_changed(clas->wd->pan_smart);
+#else
+   (void) clas;
+   (void) zoom;
+#endif
+}
+
+EAPI int
+elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *clas)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(clas, OVERLAY_CLASS_ZOOM_MAX);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(clas->wd, OVERLAY_CLASS_ZOOM_MAX);
+   ELM_CHECK_WIDTYPE(clas->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
+
+   const Overlay_Class *ovl = clas->ovl;
+   return ovl->zoom_max;
+#else
+   (void) clas;
+   return OVERLAY_CLASS_ZOOM_MAX;
+#endif
+}
+
+EAPI Eina_List *
+elm_map_overlay_group_members_get(const Elm_Map_Overlay *grp)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN_VAL(grp, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(grp->wd, NULL);
+   ELM_CHECK_WIDTYPE(grp->wd->obj, widtype) NULL;
+  EINA_SAFETY_ON_FALSE_RETURN_VAL(grp->type == ELM_MAP_OVERLAY_TYPE_GROUP, NULL);
+
+   Overlay_Group *ovl = grp->ovl;
+   return ovl->members;
+#else
+   (void) clas;
+   return OVERLAY_CLASS_ZOOM_MAX;
+#endif
+}
+
+EAPI Elm_Map_Overlay *
+elm_map_overlay_bubble_add(Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
+   overlay->wd = wd;
+   overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
+   overlay->c.r = 255;
+   overlay->c.g = 255;
+   overlay->c.b = 255;
+   overlay->c.a = 255;
+   overlay->ovl =  _overlay_bubble_new(overlay);
+   overlay->grp = _overlay_group_new(wd);
+   wd->overlays = eina_list_append(wd->overlays, overlay);
+
+   evas_object_smart_changed(wd->pan_smart);
+   return overlay;
+#else
+   (void) obj;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, const Elm_Map_Overlay *parent)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(bubble);
+   EINA_SAFETY_ON_NULL_RETURN(parent);
+   ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
+   EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
+
+   Overlay_Bubble *ovl = bubble->ovl;
+   Evas_Object *pobj = _overlay_obj_get(parent);
+   if (!pobj) return;
+
+   if (ovl->pobj)
+     {
+        evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
+                                            _overlay_bubble_hide_cb, ovl);
+        evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
+                                            _overlay_bubble_chase_cb, ovl);
+        evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
+                                            _overlay_bubble_chase_cb, ovl);
+     }
+
+   ovl->pobj = pobj;
+   evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
+                                  _overlay_bubble_hide_cb, ovl);
+   evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
+                                  _overlay_bubble_chase_cb, ovl);
+   evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
+                                  _overlay_bubble_chase_cb, ovl);
+
+   _overlay_bubble_chase(ovl);
+   evas_object_smart_changed(bubble->wd->pan_smart);
+#else
+   (void) bubble;
+   (void) parent;
+#endif
+}
+
+EAPI void
+elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(bubble);
+   EINA_SAFETY_ON_NULL_RETURN(content);
+   ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
+   EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
+
+   Overlay_Bubble *bb = bubble->ovl;
+   elm_box_pack_end(bb->bx, content);
+
+   evas_object_smart_changed(bubble->wd->pan_smart);
+#else
+   (void) bubble;
+   (void) content;
+#endif
+}
+
+EAPI void
+elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(bubble);
+   ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
+   EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
+
+   Overlay_Bubble *bb = bubble->ovl;
+   elm_box_clear(bb->bx);
+
+   evas_object_smart_changed(bubble->wd->pan_smart);
+#else
+   (void) bubble;
+#endif
+}
+
+EAPI Elm_Map_Overlay *
+elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
+
+   Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
+   overlay->wd = wd;
+   overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
+   overlay->c.r = 0xff;
+   overlay->c.g = 0x00;
+   overlay->c.b = 0x00;
+   overlay->c.a = 0xff;
+   overlay->ovl =  _overlay_route_new(wd, route, overlay->c);
+   overlay->grp = _overlay_group_new(wd);
+   wd->overlays = eina_list_append(wd->overlays, overlay);
+
+   evas_object_smart_changed(wd->pan_smart);
+   return overlay;
+#else
+   (void) obj;
+   (void) route;
+   return NULL;
+#endif
+}
+
+EAPI Elm_Map_Overlay *
+elm_map_overlay_line_add(Evas_Object *obj, double flon, double flat, double tlon, double tlat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
+   overlay->wd = wd;
+   overlay->type = ELM_MAP_OVERLAY_TYPE_LINE;
+   overlay->c.r = 0xff;
+   overlay->c.g = 0x00;
+   overlay->c.b = 0x00;
+   overlay->c.a = 0xff;
+   overlay->ovl =  _overlay_line_new(wd, flon, flat, tlon, tlat, overlay->c);
+   overlay->grp = _overlay_group_new(wd);
+   wd->overlays = eina_list_append(wd->overlays, overlay);
+
+   evas_object_smart_changed(wd->pan_smart);
+   return overlay;
+#else
+   (void) obj;
+   (void) flon;
+   (void) flat
+   (void) tlon;
+   (void) tlat;
+   return NULL;
+#endif
+}
+
+EAPI Elm_Map_Overlay *
+elm_map_overlay_polygon_add(Evas_Object *obj)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
+   overlay->wd = wd;
+   overlay->type = ELM_MAP_OVERLAY_TYPE_POLYGON;
+   overlay->c.r = 0xdc;
+   overlay->c.g = 0x14;
+   overlay->c.b = 0x3c;
+   overlay->c.a = 200;
+   overlay->ovl =  _overlay_polygon_new(wd, overlay->c);
+   overlay->grp = _overlay_group_new(wd);
+   wd->overlays = eina_list_append(wd->overlays, overlay);
+   evas_object_smart_changed(wd->pan_smart);
+   return overlay;
+#else
+   (void) obj;
+    return NULL;
+#endif
+}
+
+EAPI void
+elm_map_overlay_polygon_region_add(Elm_Map_Overlay *overlay, double lon, double lat)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EINA_SAFETY_ON_NULL_RETURN(overlay);
+   ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
+   EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON);
+
+   Overlay_Polygon *ovl = overlay->ovl;
+   Region *r = ELM_NEW(Region);
+   r->lon = lon;
+   r->lat = lat;
+   ovl->regions = eina_list_append(ovl->regions, r);
+
+   evas_object_smart_changed(ovl->wd->pan_smart);
+#else
+   (void) overlay;
+   (void) lon;
+   (void) lat
+ #endif
+}
+
+EAPI Elm_Map_Overlay *
+elm_map_overlay_circle_add(Evas_Object *obj, double lon, double lat, double radius)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
+   overlay->wd = wd;
+   overlay->type = ELM_MAP_OVERLAY_TYPE_CIRCLE;
+   overlay->c.r = 0xdc;
+   overlay->c.g = 0x14;
+   overlay->c.b = 0x3c;
+   overlay->c.a = 200;
+   overlay->ovl = _overlay_circle_new(wd, lon, lat, radius, overlay->c);
+   overlay->grp = _overlay_group_new(wd);
+   wd->overlays = eina_list_append(wd->overlays, overlay);
+
+   evas_object_smart_changed(wd->pan_smart);
+   return overlay;
+#else
+   (void) obj;
+    return NULL;
+#endif
+}
+
+EAPI Elm_Map_Overlay *
+elm_map_overlay_scale_add(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
+
+   Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
+   overlay->wd = wd;
+   overlay->type = ELM_MAP_OVERLAY_TYPE_SCALE;
+   overlay->c.r = 0;
+   overlay->c.g = 0;
+   overlay->c.b = 0;
+   overlay->c.a = 255;
+   overlay->ovl = _overlay_scale_new(wd, x, y, overlay->c);
+   overlay->grp = _overlay_group_new(wd);
+   wd->overlays = eina_list_append(wd->overlays, overlay);
+
+   evas_object_smart_changed(wd->pan_smart);
+   return overlay;
+#else
+   (void) obj;
+    return NULL;
+#endif
+}
+
+#ifdef ELM_EMAP
+EAPI Evas_Object *
+elm_map_track_add(Evas_Object *obj, void *emap)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   EMap_Route *emapr = emap;
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
+
+   Evas_Object *route = elm_route_add(obj);
+   elm_route_emap_set(route, emapr);
+   wd->track = eina_list_append(wd->track, route);
+
+   return route;
+#else
+   (void) obj;
+   (void) emap;
+   return NULL;
+#endif
+}
+
+EAPI void
+elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
+{
+#ifdef HAVE_ELEMENTARY_ECORE_CON
+   ELM_CHECK_WIDTYPE(obj, widtype) ;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   EINA_SAFETY_ON_NULL_RETURN(wd);
+
+   wd->track = eina_list_remove(wd->track, route);
+   evas_object_del(route);
+#else
+   (void) obj;
+   (void) route;
+#endif
+}
+#else
+EAPI Evas_Object *
+elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
+{
+   return NULL;
+}
+
+EAPI void
+elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
+{
+}
+#endif