src/lib/elm_map.c

   1 #ifdef HAVE_CONFIG_H
   2 # include "elementary_config.h"
   3 #endif
   4
   5 #include "Elementary.h"
   6 #include "elm_priv.h"
   7 #include "els_scroller.h"
   8
   9 #define OVERLAY_CLASS_ZOOM_MAX 255
  10
  11 #ifdef HAVE_ELEMENTARY_ECORE_CON
  12
  13 typedef struct _Widget_Data Widget_Data;
  14 typedef struct _Pan Pan;
  15 typedef struct _Grid Grid;
  16 typedef struct _Grid_Item Grid_Item;
  17 typedef struct _Overlay_Default Overlay_Default;
  18 typedef struct _Overlay_Group Overlay_Group;
  19 typedef struct _Overlay_Class Overlay_Class;
  20 typedef struct _Overlay_Bubble Overlay_Bubble;
  21 typedef struct _Overlay_Route Overlay_Route;
  22 typedef struct _Marker_Group Marker_Group;
  23 typedef struct _Marker_Bubble Marker_Bubble;
  24 typedef struct _Path_Node Path_Node;
  25 typedef struct _Path_Waypoint Path_Waypoint;
  26 typedef struct _Url_Data Url_Data;
  27 typedef struct _Route_Dump Route_Dump;
  28 typedef struct _Name_Dump Name_Dump;
  29 typedef struct _Delayed_Data Delayed_Data;
  30 typedef struct _Source_Tile Source_Tile;
  31 typedef struct _Source_Route Source_Route;
  32 typedef struct _Source_Name Source_Name;
  33
  34 typedef char                      *(*Elm_Map_Module_Source_Name_Func)(void);
  35 typedef int                        (*Elm_Map_Module_Tile_Zoom_Min_Func)(void);
  36 typedef int                        (*Elm_Map_Module_Tile_Zoom_Max_Func)(void);
  37 typedef char                      *(*Elm_Map_Module_Tile_Url_Func)(Evas_Object *obj, int x, int y, int zoom);
  38 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);
  39 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);
  40 typedef char                      *(*Elm_Map_Module_Route_Url_Func)(Evas_Object *obj, const char *type_name, int method, double flon, double flat, double tlon, double tlat);
  41 typedef char                      *(*Elm_Map_Module_Name_Url_Func)(Evas_Object *obj, int method, const char *name, double lon, double lat);
  42
  43 #define ROUND(z)                (((z) < 0) ? (int)ceil((z) - 0.005) : (int)floor((z) + 0.005))
  44 #define EVAS_MAP_POINT          4
  45 #define DEFAULT_TILE_SIZE       256
  46 #define MAX_CONCURRENT_DOWNLOAD 10
  47 #define MARER_MAX_NUMBER        30
  48 #define OVERLAY_GROUPING_SCALE 2
  49
  50 #define CACHE_ROOT          "/tmp/elm_map"
  51 #define CACHE_TILE_ROOT     CACHE_ROOT"/%d/%d/%d"
  52 #define CACHE_TILE_PATH     "%s/%d.png"
  53 #define CACHE_ROUTE_ROOT    CACHE_ROOT"/route"
  54 #define CACHE_NAME_ROOT     CACHE_ROOT"/name"
  55
  56 #define ROUTE_YOURS_URL     "http://www.yournavigation.org/api/dev/route.php"
  57 #define ROUTE_TYPE_MOTORCAR "motocar"
  58 #define ROUTE_TYPE_BICYCLE  "bicycle"
  59 #define ROUTE_TYPE_FOOT     "foot"
  60 #define YOURS_DISTANCE      "distance"
  61 #define YOURS_DESCRIPTION   "description"
  62 #define YOURS_COORDINATES   "coordinates"
  63
  64 #define NAME_NOMINATIM_URL  "http://nominatim.openstreetmap.org"
  65 #define NOMINATIM_RESULT    "result"
  66 #define NOMINATIM_PLACE     "place"
  67 #define NOMINATIM_ATTR_LON  "lon"
  68 #define NOMINATIM_ATTR_LAT  "lat"
  69
  70 enum _Route_Xml_Attribute
  71 {
  72    ROUTE_XML_NONE,
  73    ROUTE_XML_DISTANCE,
  74    ROUTE_XML_DESCRIPTION,
  75    ROUTE_XML_COORDINATES,
  76    ROUTE_XML_LAST
  77 } Route_Xml_Attibute;
  78
  79 enum _Name_Xml_Attribute
  80 {
  81    NAME_XML_NONE,
  82    NAME_XML_NAME,
  83    NAME_XML_LON,
  84    NAME_XML_LAT,
  85    NAME_XML_LAST
  86 } Name_Xml_Attibute;
  87
  88 enum _Track_Xml_Attribute
  89 {
  90    TRACK_XML_NONE,
  91    TRACK_XML_COORDINATES,
  92    TRACK_XML_LAST
  93 } Track_Xml_Attibute;
  94
  95 struct _Delayed_Data
  96 {
  97    void (*func)(void *data);
  98    Widget_Data *wd;
  99    Elm_Map_Zoom_Mode mode;
 100    int zoom;
 101    double lon, lat;
 102    Eina_List *markers;
 103    Eina_List *overlays;
 104 };
 105
 106 // Map Tile source
 107 // FIXME: Currently tile size must be 256*256
 108 // and the map size is pow(2.0, z) * (tile size)
 109 struct _Source_Tile
 110 {
 111    const char *name;
 112    int zoom_min;
 113    int zoom_max;
 114    Elm_Map_Module_Tile_Url_Func url_cb;
 115    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
 116    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
 117 };
 118
 119 // Map Route Source
 120 struct _Source_Route
 121 {
 122    const char *name;
 123    Elm_Map_Module_Route_Url_Func url_cb;
 124 };
 125
 126 // Map Name Source
 127 struct _Source_Name
 128 {
 129    const char *name;
 130    Elm_Map_Module_Name_Url_Func url_cb;
 131 };
 132
 133 struct _Url_Data
 134 {
 135    Ecore_Con_Url *con_url;
 136
 137    FILE *fd;
 138    char *fname;
 139 };
 140
 141 struct _Overlay_Default
 142 {
 143    Evas_Coord w, h;
 144
 145    // Display priority is obj > icon > clas_obj > clas_icon > layout
 146    Evas_Object *obj;
 147    Evas_Object *icon;
 148
 149    // if obj or icon exists, do not inherit from class
 150    Evas_Object *clas_obj;      // Duplicated from class icon
 151    Evas_Object *clas_obj_ref;  // Checking fro class icon is changed
 152    Evas_Object *clas_icon;     // Duplicated from class icon
 153    Evas_Object *clas_icon_ref; // Checking for class icon is changed
 154
 155    char *style;
 156    Evas_Object *layout;
 157    double lon, lat;
 158    Evas_Coord x, y;
 159 };
 160
 161 struct _Overlay_Group
 162 {
 163    Overlay_Default *ovl;
 164    Evas_Object *clas_icon;
 165    Elm_Map_Overlay *clas;
 166    Eina_List *members;
 167 };
 168
 169 struct _Overlay_Class
 170 {
 171    Elm_Map_Overlay *clas;
 172    Evas_Object *obj;
 173    char *style;
 174    Evas_Object *icon;
 175    Eina_List *members;
 176    int zoom_max;
 177 };
 178
 179 struct _Overlay_Bubble
 180 {
 181    Widget_Data *wd;
 182    Evas_Object *pobj;
 183    Evas_Object *obj, *sc, *bx;
 184    double lon, lat;
 185    Evas_Coord x, y, w, h;
 186 };
 187
 188 struct _Overlay_Route
 189 {
 190    Widget_Data *wd;
 191
 192    Eina_Bool inbound : 1;
 193    struct
 194      {
 195         int r;
 196         int g;
 197         int b;
 198         int a;
 199      } color;
 200
 201    Eina_List *paths;
 202    Eina_List *nodes;
 203    int x, y;
 204 };
 205
 206 struct _Elm_Map_Overlay
 207 {
 208    Widget_Data *wd;
 209
 210    Eina_Bool paused : 1;
 211    Eina_Bool hide : 1;
 212    Evas_Coord zoom_min;
 213
 214     void *data;               // user set data
 215
 216    Elm_Map_Overlay_Type type;
 217    void *ovl;                 // Overlay Data for each type
 218
 219    // These are not used if overlay type is class
 220    Eina_Bool grp_in : 1;
 221    Eina_Bool grp_boss : 1;
 222    Overlay_Group *grp;
 223
 224    Elm_Map_Overlay_Get_Cb cb;
 225    void *cb_data;
 226 };
 227
 228 struct _Elm_Map_Marker_Class
 229 {
 230    const char *style;
 231    struct _Elm_Map_Marker_Class_Func
 232      {
 233         Elm_Map_Marker_Get_Func get;
 234         Elm_Map_Marker_Del_Func del; //if NULL the object will be destroyed with evas_object_del()
 235         Elm_Map_Marker_Icon_Get_Func icon_get;
 236      } func;
 237 };
 238
 239 struct _Elm_Map_Group_Class
 240 {
 241    Widget_Data *wd;
 242
 243    Eina_List *markers;
 244    int zoom_displayed; // display the group if the zoom is >= to zoom_display
 245    int zoom_grouped;   // group the markers only if the zoom is <= to zoom_groups
 246    const char *style;
 247    void *data;
 248    struct
 249      {
 250         Elm_Map_Group_Icon_Get_Func icon_get;
 251      } func;
 252
 253    Eina_Bool hide : 1;
 254 };
 255
 256 struct _Marker_Bubble
 257 {
 258    Widget_Data *wd;
 259    Evas_Object *pobj;
 260    Evas_Object *obj, *sc, *bx;
 261 };
 262
 263 struct _Elm_Map_Marker
 264 {
 265    Widget_Data *wd;
 266    Elm_Map_Marker_Class *clas;
 267    Elm_Map_Group_Class *group_clas;
 268    double longitude, latitude;
 269    Evas_Coord w, h;
 270    Evas_Object *obj;
 271
 272    Evas_Coord x, y;
 273    Eina_Bool grouped : 1;
 274    Eina_Bool leader : 1; // if marker is group leader
 275    Marker_Group *group;
 276
 277    Marker_Bubble *bubble;
 278    Evas_Object *content;
 279    void *data;
 280 };
 281
 282 struct _Marker_Group
 283 {
 284    Widget_Data *wd;
 285    Elm_Map_Group_Class *clas;
 286    Evas_Coord w, h;
 287    Evas_Object *obj;
 288
 289    Evas_Coord x, y;
 290    Eina_List *markers;
 291
 292    Marker_Bubble *bubble;
 293 };
 294
 295 struct _Elm_Map_Route
 296 {
 297    Widget_Data *wd;
 298
 299    char *fname;
 300    Elm_Map_Route_Type type;
 301    Elm_Map_Route_Method method;
 302    double flon, flat, tlon, tlat;
 303    Elm_Map_Route_Cb cb;
 304    void *data;
 305    Ecore_File_Download_Job *job;
 306
 307
 308    Eina_List *nodes;
 309    Eina_List *waypoint;
 310    struct
 311      {
 312         int node_count;
 313         int waypoint_count;
 314         const char *nodes;
 315         const char *waypoints;
 316         double distance; /* unit : km */
 317      } info;
 318
 319    Path_Node *n;
 320    Path_Waypoint *w;
 321
 322 };
 323
 324 struct _Path_Node
 325 {
 326    Widget_Data *wd;
 327
 328    int idx;
 329    struct
 330      {
 331         double lon, lat;
 332         char *address;
 333      } pos;
 334 };
 335
 336 struct _Path_Waypoint
 337 {
 338    Widget_Data *wd;
 339
 340    const char *point;
 341 };
 342
 343 struct _Elm_Map_Name
 344 {
 345    Widget_Data *wd;
 346
 347    int method;
 348    char *address;
 349    double lon, lat;
 350
 351    char *fname;
 352    Ecore_File_Download_Job *job;
 353    Elm_Map_Name_Cb cb;
 354    void *data;
 355 };
 356
 357 struct _Route_Dump
 358 {
 359    int id;
 360    char *fname;
 361    double distance;
 362    char *description;
 363    char *coordinates;
 364 };
 365
 366 struct _Name_Dump
 367 {
 368    int id;
 369    char *address;
 370    double lon;
 371    double lat;
 372 };
 373
 374 struct _Grid_Item
 375 {
 376    Grid *g;
 377
 378    Widget_Data *wd;
 379    Evas_Object *img;
 380    const char *file;
 381    const char *url;
 382    int x, y;  // Tile coordinate
 383    Eina_Bool file_have : 1;
 384
 385    Ecore_File_Download_Job *job;
 386 };
 387
 388 struct _Grid
 389 {
 390    Widget_Data *wd;
 391    int zoom; // zoom level tiles want for optimal display (1, 2, 4, 8)
 392    int tw, th; // size of grid in tiles
 393    Eina_Matrixsparse *grid;
 394 };
 395
 396 struct _Pan
 397 {
 398    Evas_Object_Smart_Clipped_Data __clipped_data;
 399    Widget_Data *wd;
 400 };
 401
 402 struct _Widget_Data
 403 {
 404    Evas_Object *obj;
 405    Evas_Object *scr;
 406    Evas_Object *ges;
 407    Evas_Object *pan_smart;
 408    Evas_Object *sep_maps_markers; // Tiles are below this and overlays are on top
 409    Evas_Map *map;
 410
 411    Eina_Array *src_tile_mods;
 412    Source_Tile *src_tile;
 413    Eina_List *src_tiles;
 414    const char **src_tile_names;
 415
 416    Eina_Array *src_route_mods;
 417    Source_Route *src_route;
 418    Eina_List *src_routes;
 419    const char **src_route_names;
 420
 421    Eina_Array *src_name_mods;
 422    Source_Name *src_name;
 423    Eina_List *src_names;
 424    const char **src_name_names;
 425
 426    int zoom_min, zoom_max;
 427    int tsize;
 428
 429    int id;
 430    Eina_List *grids;
 431
 432    int zoom;
 433    double zoom_detail;
 434    double prev_lon, prev_lat;
 435    Evas_Coord ox, oy;
 436    struct
 437      {
 438         int w, h;  // Current pixel width, heigth of a grid
 439         int tile;  // Current pixel size of a grid item
 440      } size;
 441    Elm_Map_Zoom_Mode mode;
 442    struct
 443      {
 444         double zoom;
 445         double diff;
 446         int cnt;
 447      } ani;
 448    Ecore_Timer *zoom_timer;
 449    Ecore_Animator *zoom_animator;
 450
 451    int try_num;
 452    int finish_num;
 453    int download_num;
 454    Eina_List *download_list;
 455    Ecore_Idler *download_idler;
 456    Eina_Hash *ua;
 457    const char *user_agent;
 458
 459    Evas_Coord pan_x, pan_y;
 460    Eina_List *delayed_jobs;
 461
 462    Ecore_Timer *scr_timer;
 463    Ecore_Timer *long_timer;
 464    Evas_Event_Mouse_Down ev;
 465    Eina_Bool on_hold : 1;
 466    Eina_Bool paused : 1;
 467
 468    double pinch_zoom;
 469    struct
 470      {
 471         Evas_Coord cx, cy;
 472         double a, d;
 473      } rotate;
 474
 475    Eina_Bool wheel_disabled : 1;
 476
 477    unsigned int markers_max_num;
 478    Eina_Bool paused_markers : 1;
 479    Eina_List *group_classes;
 480    Eina_List *marker_classes;
 481    Eina_List *markers;
 482
 483    Eina_List *routes;
 484    Eina_List *track;
 485    Eina_List *names;
 486
 487    Eina_List *overlays;
 488 };
 489
 490 static char *_mapnik_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 491 static char *_osmarender_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 492 static char *_cyclemap_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 493 static char *_mapquest_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 494 static char *_mapquest_aerial_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 495 static char *_yours_url_cb(Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat);
 496 static char *_nominatim_url_cb(Evas_Object *obj, int method, const char *name, double lon, double lat);
 497 /*
 498 static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
 499 static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat);
 500 */
 501
 502 const Source_Tile src_tiles[] =
 503 {
 504    {"Mapnik", 0, 18, _mapnik_url_cb, NULL, NULL},
 505    {"Osmarender", 0, 17, _osmarender_url_cb, NULL, NULL},
 506    {"CycleMap", 0, 16, _cyclemap_url_cb, NULL, NULL},
 507    {"MapQuest", 0, 18, _mapquest_url_cb, NULL, NULL},
 508    {"MapQuest Open Aerial", 0, 11, _mapquest_aerial_url_cb, NULL, NULL},
 509 };
 510
 511 // FIXME: Fix more open sources
 512 const Source_Route src_routes[] =
 513 {
 514    {"Yours", _yours_url_cb}    // http://www.yournavigation.org/
 515    //{"Monav", _monav_url_cb},
 516    //{"ORS", _ors_url_cb},     // http://www.openrouteservice.org
 517 };
 518
 519 // FIXME: Add more open sources
 520 const Source_Name src_names[] =
 521 {
 522    {"Nominatim", _nominatim_url_cb}
 523 };
 524
 525 static const char *widtype = NULL;
 526 static Evas_Smart_Class parent_sc = EVAS_SMART_CLASS_INIT_NULL;
 527 static Evas_Smart_Class sc;
 528 static Evas_Smart *smart;
 529 static int idnum = 1;
 530
 531 static const char SIG_CLICKED[] =            "clicked";
 532 static const char SIG_CLICKED_DOUBLE[] =     "clicked,double";
 533 static const char SIG_PRESS[] =              "press";
 534 static const char SIG_LONGPRESSED[] =        "longpressed";
 535 static const char SIG_SCROLL[] =             "scroll";
 536 static const char SIG_SCROLL_DRAG_START[] =  "scroll,drag,start";
 537 static const char SIG_SCROLL_DRAG_STOP[] =   "scroll,drag,stop";
 538 static const char SIG_SCROLL_ANIM_START[] =  "scroll,anim,start";
 539 static const char SIG_SCROLL_ANIM_STOP[] =   "scroll,anim,stop";
 540 static const char SIG_ZOOM_START[] =         "zoom,start";
 541 static const char SIG_ZOOM_STOP[] =          "zoom,stop";
 542 static const char SIG_ZOOM_CHANGE[] =        "zoom,change";
 543 static const char SIG_TILE_LOAD[] =          "tile,load";
 544 static const char SIG_TILE_LOADED[] =        "tile,loaded";
 545 static const char SIG_TILE_LOADED_FAIL[] =   "tile,loaded,fail";
 546 static const char SIG_ROUTE_LOAD[] =         "route,load";
 547 static const char SIG_ROUTE_LOADED[] =       "route,loaded";
 548 static const char SIG_ROUTE_LOADED_FAIL[] =  "route,loaded,fail";
 549 static const char SIG_NAME_LOAD[] =          "name,load";
 550 static const char SIG_NAME_LOADED[] =        "name,loaded";
 551 static const char SIG_NAME_LOADED_FAIL[] =   "name,loaded,fail";
 552 static const char SIG_OVERLAY_CLICKED[] =    "overlay,clicked";
 553 static const Evas_Smart_Cb_Description _signals[] = {
 554        {SIG_CLICKED, ""},
 555        {SIG_CLICKED_DOUBLE, ""},
 556        {SIG_PRESS, ""},
 557        {SIG_LONGPRESSED, ""},
 558        {SIG_SCROLL, ""},
 559        {SIG_SCROLL_DRAG_START, ""},
 560        {SIG_SCROLL_DRAG_STOP, ""},
 561        {SIG_SCROLL_ANIM_START, ""},
 562        {SIG_SCROLL_ANIM_STOP, ""},
 563        {SIG_ZOOM_START, ""},
 564        {SIG_ZOOM_STOP, ""},
 565        {SIG_ZOOM_CHANGE, ""},
 566        {SIG_TILE_LOAD, ""},
 567        {SIG_TILE_LOADED, ""},
 568        {SIG_TILE_LOADED_FAIL, ""},
 569        {SIG_ROUTE_LOAD, ""},
 570        {SIG_ROUTE_LOADED, ""},
 571        {SIG_ROUTE_LOADED_FAIL, ""},
 572        {SIG_NAME_LOAD, ""},
 573        {SIG_NAME_LOADED, ""},
 574        {SIG_NAME_LOADED_FAIL, ""},
 575        {SIG_OVERLAY_CLICKED, ""},
 576        {NULL, NULL}
 577 };
 578
 579 static void
 580 _edj_marker_size_get(Widget_Data *wd, Evas_Coord *w, Evas_Coord *h)
 581 {
 582    EINA_SAFETY_ON_NULL_RETURN(wd);
 583    EINA_SAFETY_ON_NULL_RETURN(w);
 584    EINA_SAFETY_ON_NULL_RETURN(h);
 585
 586    Evas_Object *edj;
 587    const char *s;
 588
 589    edj = edje_object_add(evas_object_evas_get(wd->obj));
 590    _elm_theme_object_set(wd->obj, edj, "map/marker", "radio",
 591                          elm_widget_style_get(wd->obj));
 592    s = edje_object_data_get(edj, "size_w");
 593    if (s) *w = atoi(s);
 594    else   *w = 0;
 595    s = edje_object_data_get(edj, "size_h");
 596    if (s) *h = atoi(s);
 597    else   *h = 0;
 598    evas_object_del(edj);
 599 }
 600
 601 static void
 602 _rotate(Evas_Coord x, Evas_Coord y, Evas_Coord cx, Evas_Coord cy, double degree, Evas_Coord *xx, Evas_Coord *yy)
 603 {
 604    double r = (degree * M_PI) / 180.0;
 605    if (xx) *xx = ((x - cx) * cos(r)) + ((y - cy) * cos(r + M_PI_2)) + cx;
 606    if (yy) *yy = ((x - cx) * sin(r)) + ((y - cy) * sin(r + M_PI_2)) + cy;
 607 }
 608
 609 static void
 610 _obj_rotate(Widget_Data *wd, Evas_Object *obj)
 611 {
 612    Evas_Coord w, h, ow, oh;
 613    evas_map_util_points_populate_from_object(wd->map, obj);
 614
 615    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
 616    evas_object_image_size_get(obj, &w, &h);
 617    if ((w > ow) || (h > oh))
 618      {
 619         evas_map_point_image_uv_set(wd->map, 0, 0, 0);
 620         evas_map_point_image_uv_set(wd->map, 1, w, 0);
 621         evas_map_point_image_uv_set(wd->map, 2, w, h);
 622         evas_map_point_image_uv_set(wd->map, 3, 0, h);
 623      }
 624    evas_map_util_rotate(wd->map, wd->rotate.d, wd->rotate.cx, wd->rotate.cy);
 625
 626    evas_object_map_set(obj, wd->map);
 627    evas_object_map_enable_set(obj, EINA_TRUE);
 628 }
 629
 630 static void
 631 _obj_place(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
 632 {
 633    EINA_SAFETY_ON_NULL_RETURN(obj);
 634
 635    evas_object_move(obj, x, y);
 636    evas_object_resize(obj, w, h);
 637    evas_object_show(obj);
 638 }
 639
 640 static void
 641 _coord_to_region_convert(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord size, double *lon, double *lat)
 642 {
 643    EINA_SAFETY_ON_NULL_RETURN(wd);
 644    int zoom = floor(log(size / wd->size.tile) / log(2));
 645    if ((wd->src_tile) && (wd->src_tile->coord_to_geo))
 646      {
 647         if (wd->src_tile->coord_to_geo(wd->obj, zoom, x, y, size, lon, lat))
 648            return;
 649      }
 650
 651    if (lon) *lon = (x / (double)size * 360.0) - 180;
 652    if (lat)
 653      {
 654         double n = ELM_PI - (2.0 * ELM_PI * y / size);
 655         *lat = 180.0 / ELM_PI * atan(0.5 * (exp(n) - exp(-n)));
 656      }
 657 }
 658
 659 static void
 660 _region_to_coord_convert(Widget_Data *wd, double lon, double lat, Evas_Coord size, Evas_Coord *x, Evas_Coord *y)
 661 {
 662    EINA_SAFETY_ON_NULL_RETURN(wd);
 663
 664    int zoom = floor(log(size / 256) / log(2));
 665    if ((wd->src_tile) && (wd->src_tile->geo_to_coord))
 666      {
 667         if (wd->src_tile->geo_to_coord(wd->obj, zoom, lon, lat, size, x, y)) return;
 668      }
 669
 670    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 671    if (y)
 672       *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
 673                  / ELM_PI) / 2.0 * size);
 674 }
 675
 676 static void
 677 _viewport_coord_get(Widget_Data *wd, Evas_Coord *vx, Evas_Coord *vy, Evas_Coord *vw, Evas_Coord *vh)
 678 {
 679    EINA_SAFETY_ON_NULL_RETURN(wd);
 680
 681    Evas_Coord x, y, w, h;
 682    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 683    elm_smart_scroller_child_viewport_size_get(wd->scr, &w, &h);
 684    if (w > wd->size.w) x -= ((w - wd->size.w) / 2);
 685    if (h > wd->size.h) y -= ((h - wd->size.h) / 2);
 686    if (vx) *vx = x;
 687    if (vy) *vy = y;
 688    if (vw) *vw = w;
 689    if (vh) *vh = h;
 690 }
 691
 692 // Map coordinates to canvas geometry without rotate
 693 static void
 694 _coord_to_canvas_no_rotate(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 695 {
 696    Evas_Coord vx, vy, sx, sy;
 697    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 698    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 699    if (xx) *xx = x - vx + sx;
 700    if (yy) *yy = y - vy + sy;
 701 }
 702
 703 // Map coordinates to canvas geometry
 704 static void
 705 _coord_to_canvas(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 706 {
 707    _coord_to_canvas_no_rotate(wd, x, y, &x, &y);
 708    _rotate(x, y, wd->rotate.cx, wd->rotate.cy, wd->rotate.d, &x, &y);
 709    if (xx) *xx = x;
 710    if (yy) *yy = y;
 711 }
 712
 713 // Canvas geometry to map coordinates
 714 static void
 715 _canvas_to_coord(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 716 {
 717    Evas_Coord vx, vy, sx, sy;
 718    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 719    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 720    _rotate(x - sx + vx, y - sy + vy,  wd->rotate.cx - sx + vx,
 721                  wd->rotate.cy - sy + vy,  -wd->rotate.d, &x, &y);
 722    if (xx) *xx = x;
 723    if (yy) *yy = y;
 724 }
 725
 726 static void
 727 _region_show(void *data)
 728 {
 729    EINA_SAFETY_ON_NULL_RETURN(data);
 730    Delayed_Data *dd = data;
 731    int x, y, w, h;
 732
 733    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
 734    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
 735    x = x - (w / 2);
 736    y = y - (h / 2);
 737    elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
 738    evas_object_smart_changed(dd->wd->pan_smart);
 739 }
 740
 741 static void
 742 _bubble_update(Marker_Bubble *bubble, Eina_List *contents)
 743 {
 744    EINA_SAFETY_ON_NULL_RETURN(bubble);
 745    EINA_SAFETY_ON_NULL_RETURN(contents);
 746
 747    Eina_List *l;
 748    Evas_Object *c;
 749
 750    elm_box_clear(bubble->bx);
 751    EINA_LIST_FOREACH(contents, l, c) elm_box_pack_end(bubble->bx, c);
 752 }
 753
 754 static void
 755 _bubble_place(Marker_Bubble *bubble)
 756 {
 757    EINA_SAFETY_ON_NULL_RETURN(bubble);
 758
 759    Evas_Coord x, y, w, h;
 760    Evas_Coord xx, yy, ww, hh;
 761    const char *s;
 762
 763    if ((!bubble->obj) || (!bubble->pobj)) return;
 764    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
 765
 766    s = edje_object_data_get(bubble->obj, "size_w");
 767    if (s) ww = atoi(s);
 768    else ww = 0;
 769
 770    edje_object_size_min_calc(bubble->obj, NULL, &hh);
 771    s = edje_object_data_get(bubble->obj, "size_h");
 772    if (s) h = atoi(s);
 773    else h = 0;
 774    if (hh < h) hh = h;
 775
 776    xx = x + (w / 2) - (ww / 2);
 777    yy = y - hh;
 778
 779    _obj_place(bubble->obj, xx, yy, ww, hh);
 780    evas_object_raise(bubble->obj);
 781 }
 782
 783 static void
 784 _bubble_sc_hints_changed_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 785 {
 786    Marker_Bubble *bubble = data;
 787    EINA_SAFETY_ON_NULL_RETURN(bubble);
 788    _bubble_place(data);
 789 }
 790
 791 static void
 792 _bubble_mouse_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 793 {
 794    Marker_Bubble *bubble = data;
 795    EINA_SAFETY_ON_NULL_RETURN(bubble);
 796    _bubble_place(bubble);
 797 }
 798
 799 static void
 800 _bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 801 {
 802    Marker_Bubble *bubble = data;
 803    EINA_SAFETY_ON_NULL_RETURN(bubble);
 804    evas_object_hide(bubble->obj);
 805 }
 806
 807 static void
 808 _bubble_show_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 809 {
 810    Marker_Bubble *bubble = data;
 811    EINA_SAFETY_ON_NULL_RETURN(bubble);
 812    _bubble_place(bubble);
 813 }
 814
 815 static void
 816 _bubble_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 817 {
 818    Marker_Bubble *bubble = data;
 819    EINA_SAFETY_ON_NULL_RETURN(bubble);
 820    _bubble_place(bubble);
 821 }
 822
 823 static void
 824 _bubble_free(Marker_Bubble* bubble)
 825 {
 826    EINA_SAFETY_ON_NULL_RETURN(bubble);
 827
 828    evas_object_del(bubble->bx);
 829    evas_object_del(bubble->sc);
 830    evas_object_del(bubble->obj);
 831    free(bubble);
 832 }
 833
 834 static Marker_Bubble*
 835 _bubble_create(Evas_Object *pobj, Widget_Data *wd)
 836 {
 837    EINA_SAFETY_ON_NULL_RETURN_VAL(pobj, NULL);
 838    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 839
 840    Marker_Bubble *bubble = ELM_NEW(Marker_Bubble);
 841    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, NULL);
 842
 843    bubble->wd = wd;
 844    bubble->pobj = pobj;
 845    evas_object_event_callback_add(pobj, EVAS_CALLBACK_HIDE, _bubble_hide_cb,
 846                                   bubble);
 847    evas_object_event_callback_add(pobj, EVAS_CALLBACK_SHOW, _bubble_show_cb,
 848                                   bubble);
 849    evas_object_event_callback_add(pobj, EVAS_CALLBACK_MOVE, _bubble_move_cb,
 850                                   bubble);
 851
 852    bubble->obj = edje_object_add(evas_object_evas_get(pobj));
 853    _elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
 854                          elm_widget_style_get(wd->obj));
 855    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
 856                                   _bubble_mouse_up_cb, bubble);
 857
 858    bubble->sc = elm_scroller_add(bubble->obj);
 859    elm_widget_style_set(bubble->sc, "map_bubble");
 860    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
 861    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
 862                            ELM_SCROLLER_POLICY_OFF);
 863    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
 864                            EINA_FALSE);
 865    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
 866    evas_object_event_callback_add(bubble->sc, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 867                                   _bubble_sc_hints_changed_cb, bubble);
 868
 869    bubble->bx = elm_box_add(bubble->sc);
 870    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
 871    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
 872                                     EVAS_HINT_EXPAND);
 873    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
 874    elm_object_content_set(bubble->sc, bubble->bx);
 875
 876    return bubble;
 877 }
 878
 879 static void
 880 _marker_group_update(Marker_Group* group, Elm_Map_Group_Class *clas, Eina_List *markers)
 881 {
 882    EINA_SAFETY_ON_NULL_RETURN(group);
 883    EINA_SAFETY_ON_NULL_RETURN(clas);
 884    EINA_SAFETY_ON_NULL_RETURN(markers);
 885    Widget_Data *wd = clas->wd;
 886    EINA_SAFETY_ON_NULL_RETURN(wd);
 887
 888    char buf[PATH_MAX];
 889    Eina_List *l;
 890    Elm_Map_Marker *marker;
 891    int cnt = 0;
 892    int sum_x = 0, sum_y = 0;
 893
 894    EINA_LIST_FOREACH(markers, l, marker)
 895      {
 896         sum_x += marker->x;
 897         sum_y += marker->y;
 898         cnt++;
 899      }
 900
 901    group->x = sum_x / cnt;
 902    group->y = sum_y / cnt;
 903    _edj_marker_size_get(wd, &group->w, &group->h);
 904    group->w *=2;
 905    group->h *=2;
 906    group->clas = clas;
 907    group->markers = markers;
 908
 909    if (clas->style) elm_layout_theme_set(group->obj, "map/marker", clas->style,
 910                                          elm_widget_style_get(wd->obj));
 911    else elm_layout_theme_set(group->obj, "map/marker", "radio",
 912                              elm_widget_style_get(wd->obj));
 913
 914
 915    if (clas->func.icon_get)
 916      {
 917         Evas_Object *icon = NULL;
 918
 919         icon = elm_object_part_content_get(group->obj, "elm.icon");
 920         if (icon) evas_object_del(icon);
 921
 922         icon = clas->func.icon_get(wd->obj, clas->data);
 923         elm_object_part_content_set(group->obj, "elm.icon", icon);
 924      }
 925    snprintf(buf, sizeof(buf), "%d", cnt);
 926    edje_object_part_text_set(elm_layout_edje_get(group->obj), "elm.text", buf);
 927
 928    if (group->bubble)
 929       {
 930          Eina_List *contents = NULL;
 931
 932          EINA_LIST_FOREACH(group->markers, l, marker)
 933            {
 934               Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 935                                                       marker, marker->data);
 936               if (c) contents = eina_list_append(contents, c);
 937            }
 938          _bubble_update(group->bubble, contents);
 939       }
 940 }
 941
 942 static void
 943 _marker_group_bubble_open_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 944 {
 945    EINA_SAFETY_ON_NULL_RETURN(data);
 946    Marker_Group *group = data;
 947    Eina_List *l;
 948    Elm_Map_Marker *marker;
 949    Eina_List *contents = NULL;
 950
 951    if (!group->bubble) group->bubble = _bubble_create(group->obj, group->wd);
 952
 953    EINA_LIST_FOREACH(group->markers, l, marker)
 954      {
 955         if (group->wd->markers_max_num <= eina_list_count(contents)) break;
 956         Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 957                                                 marker, marker->data);
 958         if (c) contents = eina_list_append(contents, c);
 959      }
 960    _bubble_update(group->bubble, contents);
 961    _bubble_place(group->bubble);
 962 }
 963
 964 static void
 965 _marker_group_bringin_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 966 {
 967    EINA_SAFETY_ON_NULL_RETURN(data);
 968
 969    double lon, lat;
 970    Marker_Group *group = data;
 971    _coord_to_region_convert(group->wd, group->x, group->y, group->wd->size.w,
 972                          &lon, &lat);
 973    elm_map_region_bring_in(group->wd->obj, lon, lat);
 974 }
 975
 976 static void
 977 _marker_group_free(Marker_Group* group)
 978 {
 979    EINA_SAFETY_ON_NULL_RETURN(group);
 980
 981    if (group->bubble) _bubble_free(group->bubble);
 982
 983    eina_list_free(group->markers);
 984    evas_object_del(group->obj);
 985
 986    free(group);
 987 }
 988
 989 static Marker_Group*
 990 _marker_group_create(Widget_Data *wd)
 991 {
 992    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 993
 994    Marker_Group *group = ELM_NEW(Marker_Group);
 995
 996    group->wd = wd;
 997    group->obj = elm_layout_add(wd->obj);
 998    evas_object_smart_member_add(group->obj, wd->pan_smart);
 999    evas_object_stack_above(group->obj, wd->sep_maps_markers);
1000    elm_layout_theme_set(group->obj, "map/marker", "radio",
1001                         elm_widget_style_get(wd->obj));
1002    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
1003                                    "open", "elm", _marker_group_bubble_open_cb,
1004                                    group);
1005    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
1006                                    "bringin", "elm", _marker_group_bringin_cb,
1007                                    group);
1008    return group;
1009 }
1010
1011 static void
1012 _marker_update(Elm_Map_Marker *marker)
1013 {
1014    EINA_SAFETY_ON_NULL_RETURN(marker);
1015    Elm_Map_Marker_Class *clas = marker->clas;
1016    EINA_SAFETY_ON_NULL_RETURN(clas);
1017
1018    if (clas->style) elm_layout_theme_set(marker->obj, "map/marker", clas->style,
1019                                          elm_widget_style_get(marker->wd->obj));
1020    else elm_layout_theme_set(marker->obj, "map/marker", "radio",
1021                              elm_widget_style_get(marker->wd->obj));
1022
1023    if (clas->func.icon_get)
1024      {
1025         Evas_Object *icon = NULL;
1026
1027         icon = elm_object_part_content_get(marker->obj, "elm.icon");
1028         if (icon) evas_object_del(icon);
1029
1030         icon = clas->func.icon_get(marker->wd->obj, marker, marker->data);
1031         elm_object_part_content_set(marker->obj, "elm.icon", icon);
1032      }
1033    _region_to_coord_convert(marker->wd, marker->longitude, marker->latitude,
1034                          marker->wd->size.w, &(marker->x), &(marker->y));
1035
1036     if (marker->bubble)
1037       {
1038          if (marker->content) evas_object_del(marker->content);
1039          if (marker->clas->func.get)
1040             marker->content = marker->clas->func.get(marker->wd->obj, marker,
1041                                                      marker->data);
1042         if (marker->content)
1043           {
1044              Eina_List *contents = NULL;
1045              contents = eina_list_append(contents, marker->content);
1046              _bubble_update(marker->bubble, contents);
1047           }
1048       }
1049 }
1050
1051
1052
1053 static void
1054 _marker_place(Widget_Data *wd)
1055 {
1056    EINA_SAFETY_ON_NULL_RETURN(wd);
1057
1058    Eina_List *l;
1059
1060    Elm_Map_Marker *marker;
1061    Elm_Map_Group_Class *group_clas;
1062
1063    Evas_Coord gw, gh;
1064
1065    if (wd->paused_markers || (!eina_list_count(wd->markers))) return;
1066
1067    _edj_marker_size_get(wd, &gw, &gh);
1068    gw *= 2;
1069    gh *= 2;
1070
1071    EINA_LIST_FOREACH(wd->markers, l, marker)
1072      {
1073         _marker_update(marker);
1074         marker->grouped = EINA_FALSE;
1075         marker->leader = EINA_FALSE;
1076      }
1077
1078    EINA_LIST_FOREACH(wd->group_classes, l, group_clas)
1079      {
1080         Eina_List *ll;
1081         EINA_LIST_FOREACH(group_clas->markers, ll, marker)
1082           {
1083              Eina_List *lll;
1084              Elm_Map_Marker *mm;
1085              Eina_List *markers = NULL;
1086
1087              if (marker->grouped) continue;
1088              if (group_clas->zoom_grouped < wd->zoom)
1089                {
1090                   marker->grouped = EINA_FALSE;
1091                   continue;
1092                }
1093
1094              EINA_LIST_FOREACH(group_clas->markers, lll, mm)
1095                {
1096                   if (marker == mm || mm->grouped) continue;
1097                   if (ELM_RECTS_INTERSECT(mm->x, mm->y, mm->w, mm->h,
1098                                           marker->x, marker->y, gw, gh))
1099                     {
1100                        // mm is group follower.
1101                        mm->leader = EINA_FALSE;
1102                        mm->grouped = EINA_TRUE;
1103                        markers = eina_list_append(markers, mm);
1104                     }
1105                }
1106               if (eina_list_count(markers) >= 1)
1107                 {
1108                    // marker is group leader.
1109                    marker->leader = EINA_TRUE;
1110                    marker->grouped = EINA_TRUE;
1111                    markers = eina_list_append(markers, marker);
1112
1113                    if (!marker->group) marker->group = _marker_group_create(wd);
1114                    _marker_group_update(marker->group, group_clas, markers);
1115                 }
1116           }
1117      }
1118
1119    EINA_LIST_FOREACH(wd->markers, l, marker)
1120      {
1121
1122         if (marker->grouped ||
1123            (marker->group_clas &&
1124             (marker->group_clas->hide ||
1125              marker->group_clas->zoom_displayed > wd->zoom)))
1126            evas_object_hide(marker->obj);
1127         else
1128           {
1129              Evas_Coord x, y;
1130              _coord_to_canvas(wd, marker->x, marker->y, &x, &y);
1131              _obj_place(marker->obj, x - (marker->w / 2), y - (marker->h / 2),
1132                          marker->w, marker->h);
1133           }
1134      }
1135
1136    EINA_LIST_FOREACH(wd->markers, l, marker)
1137      {
1138         Marker_Group *group = marker->group;
1139         if (!group) continue;
1140
1141         if (!marker->leader || (group->clas->hide) ||
1142             (group->clas->zoom_displayed > wd->zoom))
1143            evas_object_hide(group->obj);
1144         else
1145           {
1146              Evas_Coord x, y;
1147              _coord_to_canvas(wd, group->x, group->y, &x, &y);
1148              _obj_place(group->obj, x - (group->w / 2), y - (group->h / 2),
1149                          group->w, group->h);
1150           }
1151      }
1152 }
1153
1154 static void
1155 _grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
1156 {
1157    EINA_SAFETY_ON_NULL_RETURN(gi);
1158
1159    if (x) *x = gi->x * gi->wd->size.tile;
1160    if (y) *y = gi->y * gi->wd->size.tile;
1161    if (w) *w = gi->wd->size.tile;
1162    if (h) *h = gi->wd->size.tile;
1163 }
1164
1165 static Eina_Bool
1166 _grid_item_in_viewport(Grid_Item *gi)
1167 {
1168    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
1169
1170    Evas_Coord vx, vy, vw, vh;
1171    Evas_Coord x, y, w, h;
1172
1173    _viewport_coord_get(gi->wd, &vx, &vy, &vw, &vh);
1174    _grid_item_coord_get(gi, &x, &y, &w, &h);
1175    return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
1176 }
1177
1178 static void
1179 _grid_item_update(Grid_Item *gi)
1180 {
1181    evas_object_image_file_set(gi->img, gi->file, NULL);
1182    if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
1183       evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1184    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1185
1186    Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
1187    if (err != EVAS_LOAD_ERROR_NONE)
1188      {
1189         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
1190         ecore_file_remove(gi->file);
1191         gi->file_have = EINA_FALSE;
1192      }
1193    else
1194      {
1195         Evas_Coord x, y, w, h;
1196         _grid_item_coord_get(gi, &x, &y, &w, &h);
1197         _coord_to_canvas_no_rotate(gi->wd, x, y, &x, &y);
1198         _obj_place(gi->img, x, y, w, h);
1199         _obj_rotate(gi->wd, gi->img);
1200         gi->file_have = EINA_TRUE;
1201      }
1202 }
1203
1204 static void
1205 _grid_item_load(Grid_Item *gi)
1206 {
1207    EINA_SAFETY_ON_NULL_RETURN(gi);
1208    if (gi->file_have) _grid_item_update(gi);
1209    else if (!gi->job)
1210      {
1211         gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1212         gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
1213      }
1214 }
1215
1216 static void
1217 _grid_item_unload(Grid_Item *gi)
1218 {
1219    EINA_SAFETY_ON_NULL_RETURN(gi);
1220    if (gi->file_have)
1221      {
1222         evas_object_hide(gi->img);
1223         evas_object_image_file_set(gi->img, NULL, NULL);
1224      }
1225    else if (gi->job)
1226      {
1227         ecore_file_download_abort(gi->job);
1228         ecore_file_remove(gi->file);
1229         gi->job = NULL;
1230         gi->wd->try_num--;
1231      }
1232    else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1233
1234 }
1235
1236 static Grid_Item *
1237 _grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
1238 {
1239    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
1240    char buf[PATH_MAX];
1241    char buf2[PATH_MAX];
1242    char *url;
1243    Grid_Item *gi;
1244
1245    gi = ELM_NEW(Grid_Item);
1246    gi->wd = g->wd;
1247    gi->g = g;
1248    gi->x = x;
1249    gi->y = y;
1250
1251    gi->file_have = EINA_FALSE;
1252    gi->job = NULL;
1253
1254    gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
1255    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1256    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
1257    evas_object_image_filled_set(gi->img, 1);
1258    evas_object_smart_member_add(gi->img, g->wd->pan_smart);
1259    evas_object_pass_events_set(gi->img, EINA_TRUE);
1260    evas_object_stack_below(gi->img, g->wd->sep_maps_markers);
1261
1262    snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
1263    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
1264    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
1265
1266    eina_stringshare_replace(&gi->file, buf2);
1267    url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
1268    if ((!url) || (!strlen(url)))
1269      {
1270         eina_stringshare_replace(&gi->url, NULL);
1271         ERR("Getting source url failed: %s", gi->file);
1272      }
1273    else eina_stringshare_replace(&gi->url, url);
1274    if (url) free(url);
1275    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
1276    return gi;
1277 }
1278
1279 static void
1280 _grid_item_free(Grid_Item *gi)
1281 {
1282    EINA_SAFETY_ON_NULL_RETURN(gi);
1283    _grid_item_unload(gi);
1284    if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
1285                                                             gi->y, gi->x, NULL);
1286    if (gi->url) eina_stringshare_del(gi->url);
1287    if (gi->file) eina_stringshare_del(gi->file);
1288    if (gi->img) evas_object_del(gi->img);
1289    if (gi->file_have) ecore_file_remove(gi->file);
1290    free(gi);
1291 }
1292
1293 static void
1294 _downloaded_cb(void *data, const char *file __UNUSED__, int status)
1295 {
1296    Grid_Item *gi = data;
1297
1298    if (status == 200)
1299      {
1300         DBG("Download success from %s to %s", gi->url, gi->file);
1301         _grid_item_update(gi);
1302         gi->wd->finish_num++;
1303         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
1304      }
1305    else
1306      {
1307         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
1308         ecore_file_remove(gi->file);
1309         gi->file_have = EINA_FALSE;
1310         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
1311      }
1312
1313    gi->job = NULL;
1314    gi->wd->download_num--;
1315    if (!gi->wd->download_num)
1316       edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
1317                               "elm,state,busy,stop", "elm");
1318 }
1319
1320 static Eina_Bool
1321 _download_job(void *data)
1322 {
1323    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1324    Widget_Data *wd = data;
1325
1326    Eina_List *l, *ll;
1327    Grid_Item *gi;
1328
1329    if (!eina_list_count(wd->download_list))
1330      {
1331         wd->download_idler = NULL;
1332         return ECORE_CALLBACK_CANCEL;
1333      }
1334
1335    EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
1336      {
1337         if ((gi->g->zoom != wd->zoom) || !(_grid_item_in_viewport(gi)))
1338           {
1339              wd->download_list = eina_list_remove(wd->download_list, gi);
1340              continue;
1341           }
1342         if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
1343            return ECORE_CALLBACK_RENEW;
1344
1345         Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
1346                                                  _downloaded_cb, NULL,
1347                                                  gi, &(gi->job), wd->ua);
1348         if ((!ret) || (!gi->job))
1349            ERR("Can't start to download from %s to %s", gi->url, gi->file);
1350         else
1351           {
1352              wd->download_list = eina_list_remove(wd->download_list, gi);
1353              wd->try_num++;
1354              wd->download_num++;
1355              evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOAD,
1356                                              NULL);
1357              if (wd->download_num == 1)
1358                 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
1359                                         "elm,state,busy,start", "elm");
1360
1361           }
1362      }
1363    return ECORE_CALLBACK_RENEW;
1364 }
1365
1366 static void
1367 _grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
1368 {
1369    EINA_SAFETY_ON_NULL_RETURN(g);
1370    int xx, yy, ww, hh;
1371    Evas_Coord vx, vy, vw, vh;
1372
1373    _viewport_coord_get(g->wd, &vx, &vy, &vw, &vh);
1374    if (vx < 0) vx = 0;
1375    if (vy < 0) vy = 0;
1376
1377    xx = (vx / g->wd->size.tile) - 1;
1378    if (xx < 0) xx = 0;
1379
1380    yy = (vy / g->wd->size.tile) - 1;
1381    if (yy < 0) yy = 0;
1382
1383    ww = (vw / g->wd->size.tile) + 3;
1384    if (xx + ww >= g->tw) ww = g->tw - xx;
1385
1386    hh = (vh / g->wd->size.tile) + 3;
1387    if (yy + hh >= g->th) hh = g->th - yy;
1388
1389    if (x) *x = xx;
1390    if (y) *y = yy;
1391    if (w) *w = ww;
1392    if (h) *h = hh;
1393 }
1394
1395 static void
1396 _grid_unload(Grid *g)
1397 {
1398    EINA_SAFETY_ON_NULL_RETURN(g);
1399    Eina_Iterator *it;
1400    Eina_Matrixsparse_Cell *cell;
1401    Grid_Item *gi;
1402
1403    it = eina_matrixsparse_iterator_new(g->grid);
1404    EINA_ITERATOR_FOREACH(it, cell)
1405      {
1406         gi = eina_matrixsparse_cell_data_get(cell);
1407         _grid_item_unload(gi);
1408      }
1409    eina_iterator_free(it);
1410 }
1411
1412 static void
1413 _grid_load(Grid *g)
1414 {
1415    EINA_SAFETY_ON_NULL_RETURN(g);
1416    int x, y, xx, yy, ww, hh;
1417    Eina_Iterator *it;
1418    Eina_Matrixsparse_Cell *cell;
1419    Grid_Item *gi;
1420
1421    it = eina_matrixsparse_iterator_new(g->grid);
1422    EINA_ITERATOR_FOREACH(it, cell)
1423      {
1424         gi = eina_matrixsparse_cell_data_get(cell);
1425         if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
1426      }
1427    eina_iterator_free(it);
1428
1429    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
1430    for (y = yy; y < yy + hh; y++)
1431      {
1432         for (x = xx; x < xx + ww; x++)
1433           {
1434              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
1435              if (!gi) gi = _grid_item_create(g, x, y);
1436              _grid_item_load(gi);
1437           }
1438      }
1439 }
1440
1441 static void
1442 _grid_place(Widget_Data *wd)
1443 {
1444    EINA_SAFETY_ON_NULL_RETURN(wd);
1445    Eina_List *l;
1446    Grid *g;
1447
1448    EINA_LIST_FOREACH(wd->grids, l, g)
1449      {
1450         if (wd->zoom == g->zoom) _grid_load(g);
1451         else _grid_unload(g);
1452      }
1453   if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
1454 }
1455
1456 static void
1457 _grid_all_create(Widget_Data *wd)
1458 {
1459    EINA_SAFETY_ON_NULL_RETURN(wd);
1460    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
1461
1462    int zoom;
1463    for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
1464      {
1465         Grid *g;
1466         int tnum;
1467         g = ELM_NEW(Grid);
1468         g->wd = wd;
1469         g->zoom = zoom;
1470         tnum =  pow(2.0, g->zoom);
1471         g->tw = tnum;
1472         g->th = tnum;
1473         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
1474         wd->grids = eina_list_append(wd->grids, g);
1475      }
1476 }
1477
1478 static void
1479 _grid_all_clear(Widget_Data *wd)
1480 {
1481    EINA_SAFETY_ON_NULL_RETURN(wd);
1482
1483    Grid *g;
1484    EINA_LIST_FREE(wd->grids, g)
1485      {
1486         Eina_Matrixsparse_Cell *cell;
1487         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1488         EINA_ITERATOR_FOREACH(it, cell)
1489           {
1490              Grid_Item *gi;
1491              gi = eina_matrixsparse_cell_data_get(cell);
1492              if (gi) _grid_item_free(gi);
1493           }
1494         eina_iterator_free(it);
1495
1496         eina_matrixsparse_free(g->grid);
1497         free(g);
1498      }
1499 }
1500
1501 static void
1502 _track_place(Widget_Data *wd)
1503 {
1504 #ifdef ELM_EMAP
1505    EINA_SAFETY_ON_NULL_RETURN(wd);
1506
1507    Eina_List *l;
1508    Evas_Object *route;
1509    int xmin, xmax, ymin, ymax;
1510    Evas_Coord px, py, ow, oh;
1511    px = wd->pan_x;
1512    py = wd->pan_y;
1513    _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
1514
1515    Evas_Coord size = wd->size.w;
1516
1517    EINA_LIST_FOREACH(wd->track, l, route)
1518      {
1519         double lon_min, lon_max;
1520         double lat_min, lat_max;
1521         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1522         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1523         _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
1524         _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
1525
1526         if( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
1527         {
1528            if( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
1529            {
1530               //display the route
1531               evas_object_move(route, xmin - px, ymin - py);
1532               evas_object_resize(route, xmax - xmin, ymax - ymin);
1533
1534               evas_object_raise(route);
1535               _obj_rotate(wd, route);
1536               evas_object_show(route);
1537
1538               continue;
1539            }
1540         }
1541         //the route is not display
1542         evas_object_hide(route);
1543      }
1544 #else
1545    (void) wd;
1546 #endif
1547 }
1548
1549 static void
1550 _delayed_do(Widget_Data *wd)
1551 {
1552    Delayed_Data *dd;
1553    dd = eina_list_nth(wd->delayed_jobs, 0);
1554    if (dd && !dd->wd->zoom_animator)
1555      {
1556         dd->func(dd);
1557         wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
1558         free(dd);
1559      }
1560 }
1561
1562 static void
1563 _smooth_update(Widget_Data *wd)
1564 {
1565    EINA_SAFETY_ON_NULL_RETURN(wd);
1566    Eina_List *l;
1567    Grid *g;
1568
1569    EINA_LIST_FOREACH(wd->grids, l, g)
1570      {
1571         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1572         Eina_Matrixsparse_Cell *cell;
1573
1574         EINA_ITERATOR_FOREACH(it, cell)
1575           {
1576              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1577              if (_grid_item_in_viewport(gi))
1578                 evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1579           }
1580         eina_iterator_free(it);
1581      }
1582 }
1583
1584 static Eina_Bool
1585 _zoom_timeout(void *data)
1586 {
1587    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1588    Widget_Data *wd = data;
1589    _smooth_update(wd);
1590    wd->zoom_timer = NULL;
1591    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
1592   return ECORE_CALLBACK_CANCEL;
1593 }
1594
1595 static void
1596 zoom_do(Widget_Data *wd, double zoom)
1597 {
1598    EINA_SAFETY_ON_NULL_RETURN(wd);
1599    if (zoom > wd->zoom_max) zoom = wd->zoom_max;
1600    else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
1601
1602    Evas_Coord vx, vy, vw, vh;
1603    Evas_Coord ow, oh;
1604
1605    wd->zoom = ROUND(zoom);
1606    wd->zoom_detail = zoom;
1607    ow = wd->size.w;
1608    oh = wd->size.h;
1609    wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
1610    wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
1611    wd->size.h = wd->size.w;;
1612
1613    // Fix to zooming with (viewport center vx, vy) as the center to prevent
1614    // from zooming with (0,0) as the cetner. (scroller default behavior)
1615    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
1616    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
1617      {
1618         Evas_Coord x, y;
1619         double sx, sy;
1620         if (vw > ow) sx = 0.5;
1621         else         sx = (double)(vx + (double)(vw / 2)) / ow;
1622         if (vh > oh) sy = 0.5;
1623         else         sy = (double)(vy + (double)(vh / 2)) / oh;
1624
1625         if (sx > 1.0) sx = 1.0;
1626         if (sy > 1.0) sy = 1.0;
1627
1628         x = ceil((sx * wd->size.w) - (vw / 2));
1629         y = ceil((sy * wd->size.h) - (vh / 2));
1630         if (x < 0) x = 0;
1631         else if (x > (wd->size.w - vw)) x = wd->size.w - vw;
1632         if (y < 0) y = 0;
1633         else if (y > (wd->size.h - vh)) y = wd->size.h - vh;
1634         elm_smart_scroller_child_region_show(wd->scr, x, y, vw, vh);
1635      }
1636    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
1637    else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
1638    wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
1639    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
1640
1641    evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1642    evas_object_smart_changed(wd->pan_smart);
1643 }
1644
1645 static Eina_Bool
1646 _zoom_anim(void *data)
1647 {
1648    Widget_Data *wd = data;
1649    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
1650
1651    if (wd->ani.cnt <= 0)
1652      {
1653         wd->zoom_animator = NULL;
1654         evas_object_smart_changed(wd->pan_smart);
1655         return ECORE_CALLBACK_CANCEL;
1656      }
1657    else
1658      {
1659         wd->ani.zoom += wd->ani.diff;
1660         wd->ani.cnt--;
1661         zoom_do(wd, wd->ani.zoom);
1662         return ECORE_CALLBACK_RENEW;
1663      }
1664 }
1665
1666 static void
1667 zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
1668 {
1669    EINA_SAFETY_ON_NULL_RETURN(wd);
1670    if (cnt == 0) return;
1671
1672    wd->ani.cnt = cnt;
1673    wd->ani.zoom = wd->zoom;
1674    wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
1675    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
1676    wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
1677 }
1678
1679 static void
1680 _sizing_eval(Widget_Data *wd)
1681 {
1682    EINA_SAFETY_ON_NULL_RETURN(wd);
1683
1684    Evas_Coord maxw = -1, maxh = -1;
1685
1686    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
1687    evas_object_size_hint_max_set(wd->obj, maxw, maxh);
1688 }
1689
1690 static void
1691 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1692 {
1693    _sizing_eval(data);
1694 }
1695
1696 static Eina_Bool
1697 _scr_timeout(void *data)
1698 {
1699    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1700    Widget_Data *wd = data;
1701    _smooth_update(wd);
1702    wd->scr_timer = NULL;
1703    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
1704    return ECORE_CALLBACK_CANCEL;
1705 }
1706
1707 static void
1708 _scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1709 {
1710    EINA_SAFETY_ON_NULL_RETURN(data);
1711    Widget_Data *wd = data;
1712
1713    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
1714    else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
1715    wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
1716    evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
1717 }
1718
1719 static void
1720 _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1721 {
1722    EINA_SAFETY_ON_NULL_RETURN(data);
1723    Widget_Data *wd = data;
1724    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
1725 }
1726
1727 static void
1728 _scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1729 {
1730    EINA_SAFETY_ON_NULL_RETURN(data);
1731    Widget_Data *wd = data;
1732    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
1733 }
1734
1735 static Eina_Bool
1736 _long_press(void *data)
1737 {
1738    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1739    Widget_Data *wd = data;
1740
1741    wd->long_timer = NULL;
1742    evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
1743    return ECORE_CALLBACK_CANCEL;
1744 }
1745
1746 static void
1747 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1748 {
1749    EINA_SAFETY_ON_NULL_RETURN(data);
1750    Widget_Data *wd = data;
1751    Evas_Event_Mouse_Down *ev = event_info;
1752
1753    if (ev->button != 1) return;
1754
1755    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1756    else wd->on_hold = EINA_FALSE;
1757
1758    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1759      evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
1760    else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
1761
1762    if (wd->long_timer) ecore_timer_del(wd->long_timer);
1763    wd->ev = *ev;
1764    wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
1765 }
1766
1767 static void
1768 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1769 {
1770    EINA_SAFETY_ON_NULL_RETURN(data);
1771    Widget_Data *wd = data;
1772
1773    Evas_Event_Mouse_Up *ev = event_info;
1774    EINA_SAFETY_ON_NULL_RETURN(ev);
1775
1776    if (ev->button != 1) return;
1777    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1778    else wd->on_hold = EINA_FALSE;
1779    if (wd->long_timer)
1780      {
1781         ecore_timer_del(wd->long_timer);
1782         wd->long_timer = NULL;
1783      }
1784    if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
1785    wd->on_hold = EINA_FALSE;
1786 }
1787
1788 static void
1789 _mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1790 {
1791    EINA_SAFETY_ON_NULL_RETURN(data);
1792    Widget_Data *wd = data;
1793
1794    if (!wd->paused)
1795      {
1796         Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
1797         zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
1798     }
1799 }
1800
1801 static void
1802 _region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
1803 {
1804    double max_lon = -180, min_lon = 180;
1805    double max_lat = -90, min_lat = 90;
1806    Elm_Map_Overlay *overlay;
1807    EINA_LIST_FREE(overlays, overlay)
1808      {
1809         double lon, lat;
1810         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1811           {
1812              Overlay_Default *ovl = overlay->ovl;
1813              lon = ovl->lon;
1814              lat = ovl->lat;
1815           }
1816         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1817           {
1818              // FIXME: class center coord is alright??
1819              Overlay_Class *ovl = overlay->ovl;
1820              double max_lo, min_lo, max_la, min_la;
1821              _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
1822                                  &min_la);
1823              lon = (max_lo + min_lo) / 2;
1824              lat = (max_la + min_la) / 2;
1825           }
1826         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1827           {
1828              Overlay_Bubble *ovl = overlay->ovl;
1829              lon = ovl->lon;
1830              lat = ovl->lat;
1831           }
1832         else
1833           {
1834              WRN("Not supported overlay type: %d", overlay->type);
1835              continue;
1836           }
1837         if (lon> max_lon) max_lon = lon;
1838         if (lon< min_lon) min_lon = lon;
1839         if (lat > max_lat) max_lat = lat;
1840         if (lat < min_lat) min_lat = lat;
1841      }
1842    if (max_longitude) *max_longitude = max_lon;
1843    if (min_longitude) *min_longitude = min_lon;
1844    if (max_latitude) *max_latitude = max_lat;
1845    if (min_latitude) *min_latitude = min_lat;
1846 }
1847
1848 static Evas_Object *
1849 _icon_dup(Evas_Object *icon, Evas_Object *parent)
1850 {
1851    if (!icon || !parent) return NULL;
1852    // Evas_Object do not support object duplication??
1853    const char *file = NULL, *group = NULL;
1854    Eina_Bool size_up, size_down;
1855    Evas_Object *dupp;
1856
1857    dupp = elm_icon_add(parent);
1858    elm_icon_file_get(icon, &file, &group);
1859    elm_icon_file_set(dupp, file, group);
1860    elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
1861    elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
1862    elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
1863    elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
1864    elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
1865    elm_icon_resizable_get(icon, &size_up, &size_down);
1866    elm_icon_resizable_set(dupp, size_up, size_down);
1867    elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
1868    elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
1869    elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
1870    return dupp;
1871 }
1872
1873 static Evas_Object *
1874 _overlay_layout_new(Widget_Data *wd, const char *group)
1875 {
1876    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
1877    EINA_SAFETY_ON_NULL_RETURN_VAL(group, NULL);
1878    Evas_Object *obj = elm_layout_add(wd->obj);
1879    evas_object_smart_member_add(obj, wd->pan_smart);
1880    evas_object_stack_above(obj, wd->sep_maps_markers);
1881    elm_layout_theme_set(obj, "map/marker", group,  elm_widget_style_get(wd->obj));
1882    return obj;
1883 }
1884
1885 static void
1886 _overlay_layout_update(Widget_Data *wd, Evas_Object *layout, Evas_Object *icon, const char *text, const char *group)
1887 {
1888    EINA_SAFETY_ON_NULL_RETURN(wd);
1889    EINA_SAFETY_ON_NULL_RETURN(layout);
1890
1891    Evas_Object *prev_icon = elm_object_part_content_get(layout, "elm.icon");
1892    if (icon && (prev_icon != icon))
1893      {
1894         elm_layout_theme_set(layout, "map/marker", "empty",
1895                              elm_widget_style_get(wd->obj));
1896         elm_object_part_content_set(layout, "elm.icon", icon);
1897      }
1898    else if (text)
1899      {
1900         if (group) elm_layout_theme_set(layout, "map/marker", group,
1901                                         elm_widget_style_get(wd->obj));
1902         edje_object_part_text_set(elm_layout_edje_get(layout), "elm.text", text);
1903      }
1904 }
1905
1906 static void
1907 _overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
1908 {
1909    EINA_SAFETY_ON_NULL_RETURN(data);
1910    Elm_Map_Overlay *overlay = data;
1911
1912    evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
1913                                    overlay);
1914    if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
1915                                 overlay);
1916 }
1917
1918 static void
1919 _overlay_default_cb_add(Overlay_Default *ovl, Evas_Object_Event_Cb cb, void *data)
1920 {
1921    EINA_SAFETY_ON_NULL_RETURN(ovl);
1922    EINA_SAFETY_ON_NULL_RETURN(data);
1923
1924    // FIXME: Add icon or object event callback
1925    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN, cb,
1926                                   data);
1927 }
1928
1929 static void
1930 _overlay_default_cb_del(Overlay_Default *ovl, Evas_Object_Event_Cb cb)
1931 {
1932    EINA_SAFETY_ON_NULL_RETURN(ovl);
1933    // FIXME: Add icon or object event callback
1934    evas_object_event_callback_del(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN, cb);
1935 }
1936
1937 static void
1938 _overlay_default_hide(Overlay_Default *ovl)
1939 {
1940    EINA_SAFETY_ON_NULL_RETURN(ovl);
1941    if (ovl->obj) evas_object_hide(ovl->obj);
1942    if (ovl->layout) evas_object_hide(ovl->layout);
1943 }
1944
1945 static void
1946 _overlay_default_show(Widget_Data *wd, Overlay_Default *ovl)
1947 {
1948    Evas_Object *disp;
1949    Evas_Coord x, y, w, h;
1950
1951    if (ovl->obj)
1952      {
1953         disp = ovl->obj;
1954         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1955         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1956      }
1957    else
1958      {
1959         disp = ovl->layout;
1960         w = ovl->w;
1961         h = ovl->h;
1962      }
1963
1964    _coord_to_canvas(wd, ovl->x, ovl->y, &x, &y);
1965    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1966 }
1967
1968 static void
1969 _overlay_default_update(Widget_Data *wd, Overlay_Default *ovl, Evas_Object *obj, Evas_Object *icon, Overlay_Class *ovl_clas, const char *text, const char *group)
1970 {
1971    EINA_SAFETY_ON_NULL_RETURN(wd);
1972    EINA_SAFETY_ON_NULL_RETURN(ovl);
1973
1974    _region_to_coord_convert(wd, ovl->lon, ovl->lat, wd->size.w, &ovl->x, &ovl->y);
1975
1976    if (obj)
1977      {
1978         if (ovl->obj == obj) return;
1979         if (ovl->obj) evas_object_del(ovl->obj);
1980         ovl->obj = obj;
1981      }
1982    else if (!(ovl->obj) && icon)
1983      {
1984         if (ovl->icon == icon) return;
1985         if (ovl->icon) evas_object_del(ovl->icon);
1986         ovl->icon = icon;
1987        _overlay_layout_update(wd, ovl->layout, ovl->icon, NULL, NULL);
1988
1989      }
1990    else if (!(ovl->obj) && !(ovl->icon) && (ovl_clas) &&
1991             ((ovl_clas->obj) || (ovl_clas->icon)))
1992      {
1993         // Inherit icon from group overlay's ojbect or icon
1994
1995         // FIXME: It is hard to duplicate evas object :-)
1996         /*
1997         if (ovl_clas->obj && (ovl_clas->obj != ovl->clas_obj_ref))
1998           {
1999              if (ovl->clas_obj) evas_object_del(ovl->clas_obj);
2000              ovl->clas_obj_ref = ovl_clas->obj;
2001              ovl->clas_obj = _obj_dup(ovl->clas_obj_ref, ovl->layout);
2002              _overlay_layout_update(wd, ovl->layout, ovl->clas_obj, NULL, NULL);
2003           }
2004         */
2005         if (ovl_clas->icon && (ovl_clas->icon != ovl->clas_icon_ref))
2006           {
2007              if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2008              ovl->clas_icon_ref = ovl_clas->icon;
2009              ovl->clas_icon = _icon_dup(ovl->clas_icon_ref, ovl->layout);
2010              _overlay_layout_update(wd, ovl->layout, ovl->clas_icon, NULL, NULL);
2011         }
2012      }
2013    else if (!(ovl->obj) && !(ovl->icon) && !(ovl->clas_icon) && text)
2014      {
2015         _overlay_layout_update(wd, ovl->layout, NULL, text, group);
2016      }
2017 }
2018
2019 static void
2020 _overlay_default_free(Overlay_Default *ovl)
2021 {
2022    EINA_SAFETY_ON_NULL_RETURN(ovl);
2023    if (ovl->obj) evas_object_del(ovl->obj);
2024    if (ovl->icon) evas_object_del(ovl->icon);
2025    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2026    evas_object_event_callback_del(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
2027                                   _overlay_clicked_cb);
2028    if (ovl->layout) evas_object_del(ovl->layout);
2029    free(ovl);
2030 }
2031
2032 static Overlay_Default *
2033 _overlay_default_new(Widget_Data *wd, double lon, double lat, const char *group)
2034 {
2035    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2036    EINA_SAFETY_ON_NULL_RETURN_VAL(group, NULL);
2037
2038    Overlay_Default *ovl = ELM_NEW(Overlay_Default);
2039    _edj_marker_size_get(wd, &(ovl->w), &(ovl->h));
2040    ovl->layout = _overlay_layout_new(wd, group);
2041    ovl->lon = lon;
2042    ovl->lat = lat;
2043    return ovl;
2044 }
2045
2046 static void
2047 _overlay_group_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
2048 {
2049    EINA_SAFETY_ON_NULL_RETURN(data);
2050    Overlay_Group *ovl = data;
2051
2052    evas_object_smart_callback_call(ovl->clas->wd->obj, SIG_OVERLAY_CLICKED,
2053                                    ovl->clas);
2054    if (ovl->clas->cb) ovl->clas->cb(ovl->clas->cb_data, ovl->clas->wd->obj,
2055                                     ovl->clas);
2056 }
2057
2058 static void
2059 _overlay_group_cb_add(Overlay_Group *ovl)
2060 {
2061    EINA_SAFETY_ON_NULL_RETURN(ovl);
2062    _overlay_default_cb_add(ovl->ovl, _overlay_group_clicked_cb, ovl);
2063 }
2064
2065 static void
2066 _overlay_group_cb_del(Overlay_Group *ovl)
2067 {
2068    EINA_SAFETY_ON_NULL_RETURN(ovl);
2069    _overlay_default_cb_del(ovl->ovl, _overlay_group_clicked_cb);
2070 }
2071
2072 static void
2073 _overlay_group_update(Widget_Data *wd, Overlay_Group *grp, Eina_List *members)
2074 {
2075    EINA_SAFETY_ON_NULL_RETURN(wd);
2076    EINA_SAFETY_ON_NULL_RETURN(grp);
2077
2078    Eina_List *l;
2079    Elm_Map_Overlay *overlay;
2080    Evas_Coord sum_x = 0, sum_y = 0, cnt = 0;
2081
2082    if (grp->members) eina_list_free(grp->members);
2083    grp->members = members;
2084
2085    if (!grp->members || eina_list_count(grp->members) <= 0)
2086      {
2087         _overlay_default_hide(grp->ovl);
2088         return;
2089      }
2090    EINA_LIST_FOREACH(grp->members, l, overlay)
2091      {
2092         Overlay_Default *df = overlay->ovl;
2093         sum_x += df->x;
2094         sum_y += df->y;
2095         cnt++;
2096      }
2097
2098    Overlay_Class *ovl_clas = grp->clas->ovl;
2099
2100    char text[128];
2101    snprintf(text, sizeof(text), "%d", cnt);
2102    _overlay_default_update(wd, grp->ovl, NULL, NULL, ovl_clas, text, "radio2");
2103
2104    grp->ovl->x = sum_x / cnt;
2105    grp->ovl->y = sum_y / cnt;
2106 }
2107
2108 static void
2109 _overlay_group_free(Overlay_Group *grp, Elm_Map_Overlay *club_owner)
2110 {
2111    EINA_SAFETY_ON_NULL_RETURN(grp);
2112
2113    _overlay_default_cb_del(grp->ovl, _overlay_group_clicked_cb);
2114    _overlay_default_free(grp->ovl);
2115    if (grp->clas) elm_map_overlay_class_remove(grp->clas, club_owner);
2116    if (grp->members) eina_list_free(grp->members);
2117    free(grp);
2118 }
2119
2120 static Overlay_Group *
2121 _overlay_group_new(Widget_Data *wd)
2122 {
2123    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2124
2125    Overlay_Group *grp = ELM_NEW(Overlay_Group);
2126    grp->ovl = ELM_NEW(Overlay_Default);
2127    grp->ovl = _overlay_default_new(wd, -1, -1, "radio2");
2128    grp->ovl->w *= 2;
2129    grp->ovl->h *= 2;
2130    return grp;
2131 }
2132
2133 static void
2134 _overlay_class_update(Widget_Data *wd, Overlay_Class *clas, Evas_Object *obj, Evas_Object *icon)
2135 {
2136    EINA_SAFETY_ON_NULL_RETURN(wd);
2137    EINA_SAFETY_ON_NULL_RETURN(clas);
2138
2139    if (obj && (clas->obj != obj))
2140      {
2141         if (clas->obj) evas_object_del(clas->obj);
2142         clas->obj = icon;
2143      }
2144    else if (icon && (clas->icon != icon))
2145      {
2146         if (clas->icon) evas_object_del(clas->icon);
2147         clas->icon = icon;
2148      }
2149 }
2150
2151 static void
2152 _overlay_class_free(Overlay_Class *clas)
2153 {
2154    EINA_SAFETY_ON_NULL_RETURN(clas);
2155    if (clas->icon) evas_object_del(clas->icon);
2156    if (clas->members) eina_list_free(clas->members);
2157    free(clas);
2158 }
2159
2160 static Overlay_Class *
2161 _overlay_class_new(Widget_Data *wd, Elm_Map_Overlay *clas)
2162 {
2163    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2164    Overlay_Class *ovl = ELM_NEW(Overlay_Class);
2165    ovl->clas = clas;
2166    ovl->icon = NULL;
2167    ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
2168    return ovl;
2169 }
2170
2171 static void
2172 _overlay_bubble_cb_add(Overlay_Bubble *ovl, Elm_Map_Overlay *overlay)
2173 {
2174    EINA_SAFETY_ON_NULL_RETURN(ovl);
2175    EINA_SAFETY_ON_NULL_RETURN(overlay);
2176    evas_object_event_callback_add(ovl->obj, EVAS_CALLBACK_MOUSE_DOWN,
2177                                   _overlay_clicked_cb, overlay);
2178 }
2179
2180 static void
2181 _overlay_bubble_cb_del(Overlay_Bubble *ovl)
2182 {
2183    EINA_SAFETY_ON_NULL_RETURN(ovl);
2184    evas_object_event_callback_del(ovl->obj, EVAS_CALLBACK_MOUSE_DOWN,
2185                                   _overlay_clicked_cb);
2186 }
2187
2188 static void
2189 _overlay_bubble_hide(Overlay_Bubble *bubble)
2190 {
2191    EINA_SAFETY_ON_NULL_RETURN(bubble);
2192    if (bubble->obj) evas_object_hide(bubble->obj);
2193 }
2194
2195 static void
2196 _overlay_bubble_update(Overlay_Bubble *bubble)
2197 {
2198    EINA_SAFETY_ON_NULL_RETURN(bubble);
2199    if ((!bubble->pobj) && (bubble->lon >= 0) && (bubble->lat >= 0))
2200      {
2201         _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
2202                               bubble->wd->size.w, &bubble->x, &bubble->y);
2203      }
2204 }
2205
2206 static void
2207 _overlay_bubble_show(Overlay_Bubble *bubble)
2208 {
2209    EINA_SAFETY_ON_NULL_RETURN(bubble);
2210    Evas_Coord x, y;
2211    if ((bubble->x < 0) || (bubble->y < 0)) return;
2212
2213    _coord_to_canvas(bubble->wd, bubble->x, bubble->y, &x, &y);
2214    _obj_place(bubble->obj, x - (bubble->w /2), y - (bubble->h /2),
2215               bubble->w, bubble->h);
2216 }
2217
2218 static void
2219 _overlay_bubble_chase(Overlay_Bubble *bubble)
2220 {
2221    EINA_SAFETY_ON_NULL_RETURN(bubble);
2222    EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
2223
2224    Evas_Coord x, y, w;
2225    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
2226    x = x + (w / 2) - (bubble->w / 2);
2227    y = y - bubble->h;
2228    _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
2229    evas_object_raise(bubble->obj);
2230 }
2231
2232 static void
2233 _overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2234 {
2235    EINA_SAFETY_ON_NULL_RETURN(data);
2236    _overlay_bubble_hide(data);
2237 }
2238
2239 static void
2240 _overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2241 {
2242    EINA_SAFETY_ON_NULL_RETURN(data);
2243    _overlay_bubble_chase(data);
2244 }
2245
2246 static void
2247 _overlay_bubble_free(Overlay_Bubble* bubble)
2248 {
2249    EINA_SAFETY_ON_NULL_RETURN(bubble);
2250
2251    evas_object_del(bubble->bx);
2252    evas_object_del(bubble->sc);
2253    evas_object_del(bubble->obj);
2254    if (bubble->pobj)
2255      {
2256         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
2257                                             _overlay_bubble_hide_cb, bubble);
2258         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
2259                                             _overlay_bubble_chase_cb, bubble);
2260         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
2261                                             _overlay_bubble_chase_cb, bubble);
2262      }
2263    free(bubble);
2264 }
2265
2266 static Overlay_Bubble*
2267 _overlay_bubble_new(Widget_Data *wd)
2268 {
2269    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2270
2271    Evas_Coord h;
2272    const char *s;
2273    Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
2274    bubble->wd = wd;
2275
2276    bubble->obj = edje_object_add(evas_object_evas_get(wd->obj));
2277    _elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
2278                          elm_widget_style_get(wd->obj));
2279    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
2280                                   _overlay_bubble_chase_cb, bubble);
2281
2282    bubble->sc = elm_scroller_add(bubble->obj);
2283    elm_widget_style_set(bubble->sc, "map_bubble");
2284    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
2285    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
2286                            ELM_SCROLLER_POLICY_OFF);
2287    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
2288                            EINA_FALSE);
2289    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
2290
2291    bubble->bx = elm_box_add(bubble->sc);
2292    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
2293    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
2294                                     EVAS_HINT_EXPAND);
2295    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
2296    elm_object_content_set(bubble->sc, bubble->bx);
2297
2298    s = edje_object_data_get(bubble->obj, "size_w");
2299    if (s) bubble->w = atoi(s);
2300    else bubble->w = 0;
2301
2302    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
2303    s = edje_object_data_get(bubble->obj, "size_h");
2304    if (s) h = atoi(s);
2305    else h = 0;
2306    if (bubble->h < h) bubble->h = h;
2307
2308    bubble->lon = -1;
2309    bubble->lat = -1;
2310    bubble->x = -1;
2311    bubble->y = -1;
2312    return bubble;
2313 }
2314
2315 static void
2316 _overlay_route_hide(Overlay_Route *r)
2317 {
2318    EINA_SAFETY_ON_NULL_RETURN(r);
2319    Eina_List *l;
2320    Evas_Object *p;
2321    EINA_LIST_FOREACH(r->paths, l, p) evas_object_hide(p);
2322 }
2323
2324 static void
2325 _overlay_route_show(Overlay_Route *r)
2326 {
2327    EINA_SAFETY_ON_NULL_RETURN(r);
2328    EINA_SAFETY_ON_NULL_RETURN(r->wd);
2329
2330    Widget_Data *wd;
2331    Eina_List *l;
2332    Evas_Object *p;
2333    Path_Node *n;
2334    int cnt;
2335    int x, y;
2336    double a;
2337    Evas_Coord ow, oh, px, py, size;
2338
2339    wd = r->wd;
2340    _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
2341    px = wd->pan_x;
2342    py = wd->pan_y;
2343    size = wd->size.w;
2344
2345    EINA_LIST_FOREACH(r->paths, l, p) evas_object_polygon_points_clear(p);
2346
2347    cnt = eina_list_count(r->nodes);
2348    EINA_LIST_FOREACH(r->nodes, l, n)
2349      {
2350         if ((!wd->zoom) || ((n->idx) &&
2351             ((n->idx % (int)ceil((double)cnt/(double)size*100.0))))) continue;
2352         if (r->inbound)
2353           {
2354              _region_to_coord_convert(wd, n->pos.lon, n->pos.lat, size,
2355                                    &x, &y);
2356              if ((x >= px - ow) && (x <= (px + ow*2)) &&
2357                  (y >= py - oh) && (y <= (py + oh*2)))
2358                {
2359                   x = x - px;
2360                   y = y - py;
2361
2362                   p = eina_list_nth(r->paths, n->idx);
2363                   a = (double)(y - r->y) / (double)(x - r->x);
2364                   if ((abs(a) >= 1) || (r->x == x))
2365                     {
2366                        evas_object_polygon_point_add(p, r->x - 3, r->y);
2367                        evas_object_polygon_point_add(p, r->x + 3, r->y);
2368                        evas_object_polygon_point_add(p, x + 3, y);
2369                        evas_object_polygon_point_add(p, x - 3, y);
2370                     }
2371                   else
2372                     {
2373                        evas_object_polygon_point_add(p, r->x, r->y - 3);
2374                        evas_object_polygon_point_add(p, r->x, r->y + 3);
2375                        evas_object_polygon_point_add(p, x, y + 3);
2376                        evas_object_polygon_point_add(p, x, y - 3);
2377                     }
2378
2379                   evas_object_color_set(p, r->color.r, r->color.g, r->color.b,
2380                                         r->color.a);
2381                   evas_object_raise(p);
2382                   _obj_rotate(wd, p);
2383                   evas_object_show(p);
2384                   r->x = x;
2385                   r->y = y;
2386                }
2387
2388              else r->inbound = EINA_FALSE;
2389           }
2390         else
2391           {
2392              _region_to_coord_convert(wd, n->pos.lon, n->pos.lat, size,
2393                                    &x, &y);
2394              if ((x >= px - ow) && (x <= (px + ow*2)) &&
2395                  (y >= py - oh) && (y <= (py + oh*2)))
2396                {
2397                   r->x = x - px;
2398                   r->y = y - py;
2399                   r->inbound = EINA_TRUE;
2400                }
2401              else r->inbound = EINA_FALSE;
2402           }
2403      }
2404    r->inbound = EINA_FALSE;
2405 }
2406
2407 static void
2408 _overlay_route_free(Overlay_Route* route)
2409 {
2410    EINA_SAFETY_ON_NULL_RETURN(route);
2411    Evas_Object *p;
2412    Path_Node *n;
2413
2414    EINA_LIST_FREE(route->paths, p) evas_object_del(p);
2415    EINA_LIST_FREE(route->nodes, n)
2416      {
2417         if (n->pos.address) eina_stringshare_del(n->pos.address);
2418         free(n);
2419      }
2420    free(route);
2421 }
2422
2423 static Overlay_Route *
2424 _overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route)
2425 {
2426    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2427    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2428
2429    Eina_List *l;
2430    Path_Node *n;
2431
2432    Overlay_Route *ovl = ELM_NEW(Overlay_Route);
2433    ovl->wd = wd;
2434    ovl->inbound = EINA_FALSE;
2435    ovl->color.r = 255;
2436    ovl->color.g = 0;
2437    ovl->color.b = 0;
2438    ovl->color.a = 255;
2439
2440     EINA_LIST_FOREACH(route->nodes, l, n)
2441      {
2442         Evas_Object *path;
2443         Path_Node *node;
2444
2445         node = ELM_NEW(Path_Node);
2446         node->idx = n->idx;
2447         node->pos.lon = n->pos.lon;
2448         node->pos.lat = n->pos.lat;
2449         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2450         ovl->nodes = eina_list_append(ovl->nodes, node);
2451
2452         path = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2453         evas_object_smart_member_add(path, wd->pan_smart);
2454         ovl->paths = eina_list_append(ovl->paths, path);
2455      }
2456    return ovl;
2457 }
2458
2459 static void
2460 _overlay_grouping(Eina_List *members, Elm_Map_Overlay *overlay)
2461 {
2462    EINA_SAFETY_ON_NULL_RETURN(members);
2463    EINA_SAFETY_ON_NULL_RETURN(overlay);
2464    // Currently support only basic overlay type
2465    EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT);
2466
2467    Eina_List *l;
2468    Elm_Map_Overlay *overlay_memb;
2469    Eina_List *club_members = NULL;
2470
2471    // Grouping only supports overlay default
2472    Overlay_Default *ovl = (Overlay_Default *)overlay->ovl;
2473    EINA_LIST_FOREACH(members, l, overlay_memb)
2474      {
2475         Overlay_Default *ovl_memb = overlay_memb->ovl;
2476         if ((overlay_memb->hide) ||
2477             (overlay_memb->zoom_min > overlay_memb->wd->zoom)) continue;
2478         if (overlay == overlay_memb || overlay_memb->grp_in) continue;
2479         if (ELM_RECTS_INTERSECT(ovl_memb->x, ovl_memb->y, ovl_memb->w,
2480                                 ovl_memb->h, ovl->x, ovl->y,
2481                                 ovl->w * OVERLAY_GROUPING_SCALE,
2482                                 ovl->h * OVERLAY_GROUPING_SCALE))
2483           {
2484              // Join group.
2485              overlay_memb->grp_boss = EINA_FALSE;
2486              overlay_memb->grp_in = EINA_TRUE;
2487              club_members = eina_list_append(club_members, overlay_memb);
2488              _overlay_group_update(overlay_memb->wd, overlay_memb->grp, NULL);
2489              _overlay_group_cb_del(overlay_memb->grp);
2490           }
2491      }
2492
2493    if (eina_list_count(club_members) >= 1)
2494      {
2495         // Mark as boss
2496         overlay->grp_boss = EINA_TRUE;
2497         overlay->grp_in = EINA_TRUE;
2498         club_members = eina_list_append(club_members, overlay);
2499         _overlay_group_update(overlay->wd, overlay->grp, club_members);
2500         _overlay_group_cb_del(overlay->grp);
2501         _overlay_group_cb_add(overlay->grp);
2502      }
2503 }
2504
2505 static void
2506 _overlay_display(Widget_Data *wd, Elm_Map_Overlay *overlay)
2507 {
2508    Eina_Bool hide = EINA_FALSE;
2509
2510    if ((overlay->grp_in) || (overlay->hide) || (overlay->zoom_min > wd->zoom))
2511       hide = EINA_TRUE;
2512    if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
2513                                 (overlay->grp->clas->zoom_min > wd->zoom)))
2514       hide = EINA_TRUE;
2515
2516    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2517      {
2518         if (hide) _overlay_default_hide(overlay->ovl);
2519         else _overlay_default_show(wd, overlay->ovl);
2520      }
2521    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2522      {
2523         if (hide) _overlay_bubble_hide(overlay->ovl);
2524         else _overlay_bubble_show(overlay->ovl);
2525      }
2526    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
2527      {
2528        if (hide) _overlay_route_hide(overlay->ovl);
2529        else _overlay_route_show(overlay->ovl);
2530      }
2531 }
2532
2533 static void
2534 _overlay_place(Widget_Data *wd)
2535 {
2536    EINA_SAFETY_ON_NULL_RETURN(wd);
2537
2538    Eina_List *l, *ll;
2539    Elm_Map_Overlay *overlay, *grp;
2540
2541    if (eina_list_count(wd->overlays) == 0) return;
2542
2543    // Reset overlays coord & grp except class type
2544    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2545      {
2546
2547         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2548         if (overlay->paused) continue;
2549         if ((overlay->grp) && (overlay->grp->clas) &&
2550             (overlay->grp->clas->paused)) continue;
2551         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2552           {
2553              Overlay_Class *ovl_grp = NULL;
2554              if (overlay->grp->clas) ovl_grp = overlay->grp->clas->ovl;
2555              _overlay_default_update(wd, overlay->ovl, NULL, NULL, ovl_grp,
2556                                      NULL, NULL);
2557            }
2558         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2559            _overlay_bubble_update(overlay->ovl);
2560         // Reset grp flags
2561         overlay->grp_in = EINA_FALSE;
2562         overlay->grp_boss = EINA_FALSE;
2563         _overlay_group_update(wd, overlay->grp, NULL);
2564      }
2565
2566    // Classify into group idol or follwer
2567    EINA_LIST_FOREACH(wd->overlays, l, grp)
2568      {
2569         Elm_Map_Overlay *idol;
2570         Overlay_Class *ovl;
2571
2572         if (grp->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2573         if ((grp->hide) || (grp->zoom_min > wd->zoom)) continue;
2574
2575         ovl = grp->ovl;
2576         if (ovl->zoom_max < wd->zoom) continue;
2577         EINA_LIST_FOREACH(ovl->members, ll, idol)
2578           {
2579              if (!idol->grp_in) _overlay_grouping(ovl->members, idol);
2580           }
2581      }
2582
2583    // Place overlays
2584    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2585       if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS)
2586          _overlay_display(wd, overlay);
2587
2588    // Place group overlays
2589    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2590      {
2591         if (overlay->grp_boss) _overlay_default_show(wd, overlay->grp->ovl);
2592      }
2593 }
2594
2595 static Evas_Object *
2596 _overlay_obj_get(Elm_Map_Overlay *overlay)
2597 {
2598    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2599    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2600      {
2601         Overlay_Default *ovl = overlay->ovl;
2602         return ovl->layout;
2603      }
2604    else
2605      {
2606         ERR("Not supported overlay type: %d", overlay->type);
2607         return NULL;
2608      }
2609 }
2610
2611 static void
2612 _overlays_show(void *data)
2613 {
2614    EINA_SAFETY_ON_NULL_RETURN(data);
2615    Delayed_Data *dd = data;
2616
2617    int zoom;
2618    double max_lon, min_lon, max_lat, min_lat;
2619    Evas_Coord vw, vh;
2620
2621    _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
2622    dd->lon = (max_lon + min_lon) / 2;
2623    dd->lat = (max_lat + min_lat) / 2;
2624
2625    zoom = dd->wd->src_tile->zoom_min;
2626    _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
2627    while (zoom <= dd->wd->src_tile->zoom_max)
2628      {
2629         Evas_Coord size, max_x, max_y, min_x, min_y;
2630         size = pow(2.0, zoom) * dd->wd->tsize;
2631         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
2632         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
2633         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
2634         zoom++;
2635      }
2636    zoom--;
2637
2638    zoom_do(dd->wd, zoom);
2639    _region_show(dd);
2640    evas_object_smart_changed(dd->wd->pan_smart);
2641 }
2642
2643 static void
2644 _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
2645 {
2646    Pan *sd = evas_object_smart_data_get(obj);
2647    EINA_SAFETY_ON_NULL_RETURN(sd);
2648    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2649
2650    sd->wd->pan_x = x;
2651    sd->wd->pan_y = y;
2652    evas_object_smart_changed(obj);
2653 }
2654
2655 static void
2656 _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2657 {
2658    Pan *sd = evas_object_smart_data_get(obj);
2659    EINA_SAFETY_ON_NULL_RETURN(sd);
2660    if (x) *x = sd->wd->pan_x;
2661    if (y) *y = sd->wd->pan_y;
2662 }
2663
2664 static void
2665 _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2666 {
2667    Pan *sd = evas_object_smart_data_get(obj);
2668    EINA_SAFETY_ON_NULL_RETURN(sd);
2669    Evas_Coord ow, oh;
2670    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2671    ow = sd->wd->size.w - ow;
2672    oh = sd->wd->size.h - oh;
2673    if (ow < 0) ow = 0;
2674    if (oh < 0) oh = 0;
2675    if (x) *x = ow;
2676    if (y) *y = oh;
2677 }
2678
2679 static void
2680 _pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
2681 {
2682    if (x) *x = 0;
2683    if (y) *y = 0;
2684 }
2685
2686 static void
2687 _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
2688 {
2689    Pan *sd = evas_object_smart_data_get(obj);
2690    EINA_SAFETY_ON_NULL_RETURN(sd);
2691    if (w) *w = sd->wd->size.w;
2692    if (h) *h = sd->wd->size.h;
2693 }
2694
2695 static void
2696 _pan_add(Evas_Object *obj)
2697 {
2698    Pan *sd;
2699    Evas_Object_Smart_Clipped_Data *cd;
2700    parent_sc.add(obj);
2701    cd = evas_object_smart_data_get(obj);
2702    EINA_SAFETY_ON_NULL_RETURN(cd);
2703    sd = ELM_NEW(Pan);
2704    sd->__clipped_data = *cd;
2705    free(cd);
2706    evas_object_smart_data_set(obj, sd);
2707 }
2708
2709 static void
2710 _pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
2711 {
2712    Pan *sd = evas_object_smart_data_get(obj);
2713    EINA_SAFETY_ON_NULL_RETURN(sd);
2714
2715    _sizing_eval(sd->wd);
2716    elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
2717    evas_object_smart_changed(obj);
2718 }
2719
2720 static void
2721 _pan_calculate(Evas_Object *obj)
2722 {
2723    Pan *sd = evas_object_smart_data_get(obj);
2724    EINA_SAFETY_ON_NULL_RETURN(sd);
2725
2726    Evas_Coord w, h;
2727    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
2728    if (w <= 0 || h <= 0) return;
2729
2730    _grid_place(sd->wd);
2731    _marker_place(sd->wd);
2732    _overlay_place(sd->wd);
2733    _track_place(sd->wd);
2734    _delayed_do(sd->wd);
2735 }
2736
2737 static void
2738 _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
2739 {
2740    EINA_SAFETY_ON_NULL_RETURN(obj);
2741    evas_object_smart_changed(obj);
2742 }
2743
2744 static void
2745 _hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2746 {
2747    EINA_SAFETY_ON_NULL_RETURN(data);
2748    Widget_Data *wd = data;
2749    elm_smart_scroller_hold_set(wd->scr, 1);
2750 }
2751
2752 static void
2753 _hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2754 {
2755    EINA_SAFETY_ON_NULL_RETURN(data);
2756    Widget_Data *wd = data;
2757    elm_smart_scroller_hold_set(wd->scr, 0);
2758 }
2759
2760 static void
2761 _freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2762 {
2763    EINA_SAFETY_ON_NULL_RETURN(data);
2764    Widget_Data *wd = data;
2765    elm_smart_scroller_freeze_set(wd->scr, 1);
2766 }
2767
2768 static void
2769 _freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2770 {
2771    EINA_SAFETY_ON_NULL_RETURN(data);
2772    Widget_Data *wd = data;
2773    elm_smart_scroller_freeze_set(wd->scr, 0);
2774 }
2775
2776 static void
2777 _elm_map_marker_remove(Elm_Map_Marker *marker)
2778 {
2779 #ifdef HAVE_ELEMENTARY_ECORE_CON
2780    EINA_SAFETY_ON_NULL_RETURN(marker);
2781    Widget_Data *wd = marker->wd;
2782    EINA_SAFETY_ON_NULL_RETURN(wd);
2783
2784    if ((marker->content) && (marker->clas->func.del))
2785       marker->clas->func.del(wd->obj, marker, marker->data, marker->content);
2786
2787    if (marker->bubble) _bubble_free(marker->bubble);
2788    if (marker->group) _marker_group_free(marker->group);
2789
2790    if (marker->group_clas)
2791       marker->group_clas->markers = eina_list_remove(marker->group_clas->markers, marker);
2792    wd->markers = eina_list_remove(wd->markers, marker);
2793
2794    evas_object_del(marker->obj);
2795    free(marker);
2796
2797    evas_object_smart_changed(wd->pan_smart);
2798 #else
2799    (void) marker;
2800 #endif
2801 }
2802
2803 static Eina_Bool
2804 cb_dump_name_attrs(void *data, const char *key, const char *value)
2805 {
2806    Name_Dump *dump = (Name_Dump*)data;
2807    if (!dump) return EINA_FALSE;
2808
2809    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
2810    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
2811
2812    return EINA_TRUE;
2813 }
2814
2815 static Eina_Bool
2816 cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2817 {
2818    Route_Dump *dump = data;
2819    if (!dump) return EINA_FALSE;
2820
2821    switch (type)
2822      {
2823       case EINA_SIMPLE_XML_OPEN:
2824       case EINA_SIMPLE_XML_OPEN_EMPTY:
2825         {
2826            const char *attrs;
2827
2828            attrs = eina_simple_xml_tag_attributes_find(value, length);
2829            if (!attrs)
2830              {
2831                 if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
2832                 else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
2833                 else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
2834                 else dump->id = ROUTE_XML_NONE;
2835              }
2836          }
2837         break;
2838       case EINA_SIMPLE_XML_DATA:
2839         {
2840            char *buf = malloc(length);
2841            if (!buf) return EINA_FALSE;
2842            snprintf(buf, length, "%s", value);
2843            if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
2844            else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
2845            else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
2846            free(buf);
2847         }
2848         break;
2849       default:
2850         break;
2851      }
2852
2853    return EINA_TRUE;
2854 }
2855
2856 static Eina_Bool
2857 cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2858 {
2859    Name_Dump *dump = data;
2860    if (!dump) return EINA_FALSE;
2861
2862    switch (type)
2863      {
2864       case EINA_SIMPLE_XML_OPEN:
2865       case EINA_SIMPLE_XML_OPEN_EMPTY:
2866         {
2867            const char *attrs;
2868            attrs = eina_simple_xml_tag_attributes_find(value, length);
2869            if (attrs)
2870              {
2871                 if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
2872                 else dump->id = NAME_XML_NONE;
2873
2874                 eina_simple_xml_attributes_parse
2875                   (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
2876              }
2877         }
2878         break;
2879       case EINA_SIMPLE_XML_DATA:
2880         {
2881            char *buf = malloc(length + 1);
2882            if (!buf) return EINA_FALSE;
2883            snprintf(buf, length + 1, "%s", value);
2884            if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
2885            free(buf);
2886         }
2887         break;
2888       default:
2889         break;
2890      }
2891
2892    return EINA_TRUE;
2893 }
2894
2895 static void
2896 _kml_parse(Elm_Map_Route *r)
2897 {
2898    EINA_SAFETY_ON_NULL_RETURN(r);
2899    EINA_SAFETY_ON_NULL_RETURN(r->fname);
2900
2901    FILE *f;
2902    char **str;
2903    unsigned int ele, idx;
2904    double lon, lat;
2905
2906    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
2907
2908    f = fopen(r->fname, "rb");
2909    if (f)
2910      {
2911         long sz;
2912
2913         fseek(f, 0, SEEK_END);
2914         sz = ftell(f);
2915         if (sz > 0)
2916           {
2917              char *buf;
2918
2919              fseek(f, 0, SEEK_SET);
2920              buf = malloc(sz);
2921              if (buf)
2922                {
2923                   if (fread(buf, 1, sz, f))
2924                     {
2925                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
2926                                              &dump);
2927                        free(buf);
2928                     }
2929                }
2930           }
2931         fclose(f);
2932
2933         if (dump.distance) r->info.distance = dump.distance;
2934         if (dump.description)
2935           {
2936              eina_stringshare_replace(&r->info.waypoints, dump.description);
2937              str = eina_str_split_full(dump.description, "\n", 0, &ele);
2938              r->info.waypoint_count = ele;
2939              for (idx = 0; idx < ele; idx++)
2940                {
2941                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
2942                   if (wp)
2943                     {
2944                        wp->wd = r->wd;
2945                        wp->point = eina_stringshare_add(str[idx]);
2946                        DBG("%s", str[idx]);
2947                        r->waypoint = eina_list_append(r->waypoint, wp);
2948                     }
2949                }
2950              if (str && str[0])
2951                {
2952                   free(str[0]);
2953                   free(str);
2954                }
2955           }
2956         else WRN("description is not found !");
2957
2958         if (dump.coordinates)
2959           {
2960              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
2961              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
2962              r->info.node_count = ele;
2963              for (idx = 0; idx < ele; idx++)
2964                {
2965                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
2966                   Path_Node *n = ELM_NEW(Path_Node);
2967                   if (n)
2968                     {
2969                        n->wd = r->wd;
2970                        n->pos.lon = lon;
2971                        n->pos.lat = lat;
2972                        n->idx = idx;
2973                        DBG("%lf:%lf", lon, lat);
2974                        n->pos.address = NULL;
2975                        r->nodes = eina_list_append(r->nodes, n);
2976                     }
2977                }
2978              if (str && str[0])
2979                {
2980                   free(str[0]);
2981                   free(str);
2982                }
2983           }
2984      }
2985 }
2986
2987 static void
2988 _name_parse(Elm_Map_Name *n)
2989 {
2990    EINA_SAFETY_ON_NULL_RETURN(n);
2991    EINA_SAFETY_ON_NULL_RETURN(n->fname);
2992
2993    FILE *f;
2994
2995    Name_Dump dump = {0, NULL, 0.0, 0.0};
2996
2997    f = fopen(n->fname, "rb");
2998    if (f)
2999      {
3000         long sz;
3001
3002         fseek(f, 0, SEEK_END);
3003         sz = ftell(f);
3004         if (sz > 0)
3005           {
3006              char *buf;
3007
3008              fseek(f, 0, SEEK_SET);
3009              buf = malloc(sz);
3010              if (buf)
3011                {
3012                   if (fread(buf, 1, sz, f))
3013                     {
3014                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
3015                        free(buf);
3016                     }
3017                }
3018           }
3019         fclose(f);
3020
3021         if (dump.address)
3022           {
3023              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
3024              n->address = strdup(dump.address);
3025           }
3026         n->lon = dump.lon;
3027         n->lat = dump.lat;
3028      }
3029 }
3030
3031 Grid *_get_current_grid(Widget_Data *wd)
3032 {
3033    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3034    Eina_List *l;
3035    Grid *g = NULL, *ret = NULL;
3036    EINA_LIST_FOREACH(wd->grids, l, g)
3037      {
3038         if (wd->zoom == g->zoom)
3039           {
3040              ret = g;
3041              break;
3042           }
3043      }
3044    return ret;
3045 }
3046
3047 static void
3048 _route_cb(void *data, const char *file,  int status)
3049 {
3050    EINA_SAFETY_ON_NULL_RETURN(data);
3051    EINA_SAFETY_ON_NULL_RETURN(file);
3052
3053    Elm_Map_Route *route = data;
3054    Widget_Data *wd = route->wd;
3055    EINA_SAFETY_ON_NULL_RETURN(wd);
3056
3057    route->job = NULL;
3058    if (status == 200)
3059      {
3060         _kml_parse(route);
3061         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
3062             route->flon, route->flat, route->tlon, route->tlat);
3063         if (route->cb) route->cb(route->data, wd->obj, route);
3064         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
3065      }
3066    else
3067      {
3068         ERR("Route request failed: %d", status);
3069         if (route->cb) route->cb(route->data, wd->obj, NULL);
3070         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
3071      }
3072
3073    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3074                            "elm,state,busy,stop", "elm");
3075 }
3076
3077 static void
3078 _name_cb(void *data, const char *file,  int status)
3079 {
3080    EINA_SAFETY_ON_NULL_RETURN(data);
3081    EINA_SAFETY_ON_NULL_RETURN(file);
3082
3083    Elm_Map_Name *name = data;
3084    Widget_Data *wd = name->wd;
3085    EINA_SAFETY_ON_NULL_RETURN(wd);
3086
3087    name->job = NULL;
3088    if (status == 200)
3089      {
3090         _name_parse(name);
3091         INF("Name request success address:%s, lon:%lf, lat:%lf",
3092             name->address, name->lon, name->lat);
3093         if (name->cb) name->cb(name->data, wd->obj, name);
3094         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
3095      }
3096    else
3097      {
3098         ERR("Name request failed: %d", status);
3099         if (name->cb) name->cb(name->data, wd->obj, NULL);
3100         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
3101      }
3102    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3103                            "elm,state,busy,stop", "elm");
3104 }
3105
3106
3107
3108 static Elm_Map_Name *
3109 _name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
3110 {
3111    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3112    Widget_Data *wd = elm_widget_data_get(obj);
3113    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3114    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
3115
3116
3117    char *url;
3118    char fname[PATH_MAX];
3119
3120    if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
3121
3122    url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
3123    if (!url)
3124      {
3125         ERR("Name URL is NULL");
3126         return NULL;
3127      }
3128
3129    Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
3130    name->wd = wd;
3131    snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
3132    name->fname = strdup(fname);
3133    name->method = method;
3134    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
3135    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3136      {
3137         name->lon = lon;
3138         name->lat = lat;
3139      }
3140    name->cb = name_cb;
3141    name->data = data;
3142
3143    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3144                                  &(name->job), wd->ua) || !(name->job))
3145      {
3146         ERR("Can't request Name from %s to %s", url, name->fname);
3147         if (name->address) free(name->address);
3148         free(name->fname);
3149         free(name);
3150         return NULL;
3151      }
3152    INF("Name requested from %s to %s", url, name->fname);
3153    free(url);
3154
3155    wd->names = eina_list_append(wd->names, name);
3156    evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
3157    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3158                            "elm,state,busy,start", "elm");
3159    return name;
3160 }
3161
3162 static Evas_Event_Flags
3163 _pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
3164 {
3165    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3166    Widget_Data *wd = data;
3167
3168    wd->pinch_zoom = wd->zoom_detail;
3169    return EVAS_EVENT_FLAG_NONE;
3170 }
3171
3172 static Evas_Event_Flags
3173 _pinch_zoom_cb(void *data, void *event_info)
3174 {
3175    Widget_Data *wd = data;
3176    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3177
3178    if (!wd->paused)
3179      {
3180         Elm_Gesture_Zoom_Info *ei = event_info;
3181         zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
3182      }
3183    return EVAS_EVENT_FLAG_NONE;
3184 }
3185
3186 static Evas_Event_Flags
3187 _pinch_rotate_cb(void *data, void *event_info)
3188 {
3189    Widget_Data *wd = data;
3190    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3191
3192    if (!wd->paused)
3193      {
3194         int x, y, w, h;
3195         Elm_Gesture_Rotate_Info *ei = event_info;
3196         evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
3197
3198         wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
3199         wd->rotate.cx = x + ((double)w * 0.5);
3200         wd->rotate.cy = y + ((double)h * 0.5);
3201
3202         evas_object_smart_changed(wd->pan_smart);
3203      }
3204    return EVAS_EVENT_FLAG_NONE;
3205 }
3206
3207 static Evas_Event_Flags
3208 _pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
3209 {
3210    Widget_Data *wd = data;
3211    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3212
3213    wd->rotate.a = wd->rotate.d;
3214
3215    return EVAS_EVENT_FLAG_NONE;
3216 }
3217
3218 static Eina_Bool
3219 _source_tile_mod_cb(Eina_Module *m, void *data)
3220 {
3221    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3222
3223    Widget_Data *wd = data;
3224    Source_Tile *s;
3225    Elm_Map_Module_Source_Name_Func name_cb;
3226    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
3227    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
3228    Elm_Map_Module_Tile_Url_Func url_cb;
3229    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
3230    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
3231    const char *file;
3232
3233    file = eina_module_file_get(m);
3234    if (!eina_module_load(m))
3235      {
3236         ERR("Could not load module \"%s\": %s", file,
3237             eina_error_msg_get(eina_error_get()));
3238         return EINA_FALSE;
3239      }
3240
3241    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3242    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
3243    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
3244    url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
3245    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
3246    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
3247
3248    if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
3249        (!geo_to_coord) || (!coord_to_geo))
3250      {
3251         WRN("Could not find map module functions from module \"%s\": %s",
3252             file, eina_error_msg_get(eina_error_get()));
3253         eina_module_unload(m);
3254         return EINA_FALSE;
3255      }
3256    s = ELM_NEW(Source_Tile);
3257    s->name = name_cb();
3258    s->zoom_min = zoom_min();
3259    s->zoom_max = zoom_max();
3260    s->url_cb = url_cb;
3261    s->geo_to_coord = geo_to_coord;
3262    s->coord_to_geo = coord_to_geo;
3263    wd->src_tiles = eina_list_append(wd->src_tiles, s);
3264
3265    return EINA_TRUE;
3266 }
3267
3268 static void
3269 _source_tile_load(Widget_Data *wd)
3270 {
3271    unsigned int idx;
3272    Eina_List *l;
3273    Source_Tile *s;
3274
3275    // Load from hard coded data
3276    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
3277      {
3278         s= ELM_NEW(Source_Tile);
3279         s->name = src_tiles[idx].name;
3280         s->zoom_min = src_tiles[idx].zoom_min;
3281         s->zoom_max = src_tiles[idx].zoom_max;
3282         s->url_cb = src_tiles[idx].url_cb;
3283         s->geo_to_coord = src_tiles[idx].geo_to_coord;
3284         s->coord_to_geo = src_tiles[idx].coord_to_geo;
3285         wd->src_tiles = eina_list_append(wd->src_tiles, s);
3286      }
3287
3288    // Load from modules
3289    wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
3290                                             &_source_tile_mod_cb, wd);
3291
3292    // Set default source
3293    wd->src_tile = eina_list_nth(wd->src_tiles, 0);
3294
3295    // Make name strings
3296    idx = 0;
3297    wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
3298                                 sizeof(char *));
3299    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3300      {
3301         eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
3302         INF("source : %s", wd->src_tile_names[idx]);
3303         idx++;
3304      }
3305 }
3306
3307 static void
3308 _source_tile_unload(Widget_Data *wd)
3309 {
3310    int idx = 0;
3311    Source_Tile *s;
3312
3313    for (idx = 0; wd->src_tile_names[idx]; idx++)
3314       eina_stringshare_del(wd->src_tile_names[idx]);
3315    EINA_LIST_FREE(wd->src_tiles, s) free(s);
3316    eina_module_list_free(wd->src_tile_mods);
3317 }
3318
3319 static void
3320 _source_tile_set(Widget_Data *wd, const char *source_name)
3321 {
3322    EINA_SAFETY_ON_NULL_RETURN(wd);
3323    EINA_SAFETY_ON_NULL_RETURN(source_name);
3324    Source_Tile *s;
3325    Eina_List *l;
3326
3327    if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
3328
3329    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3330      {
3331         if (!strcmp(s->name, source_name))
3332           {
3333              wd->src_tile = s;
3334              break;
3335           }
3336      }
3337    if (!wd->src_tile)
3338      {
3339         ERR("source name (%s) is not found", source_name);
3340         return;
3341      }
3342
3343    if (wd->src_tile->zoom_max < wd->zoom)
3344       wd->zoom = wd->src_tile->zoom_max;
3345    else if (wd->src_tile->zoom_min > wd->zoom)
3346       wd->zoom = wd->src_tile->zoom_min;
3347
3348    if (wd->src_tile->zoom_max < wd->zoom_max)
3349       wd->zoom_max = wd->src_tile->zoom_max;
3350    if (wd->src_tile->zoom_min > wd->zoom_min)
3351       wd->zoom_min = wd->src_tile->zoom_min;
3352
3353    _grid_all_clear(wd);
3354    _grid_all_create(wd);
3355    zoom_do(wd, wd->zoom);
3356 }
3357
3358 static Eina_Bool
3359 _source_route_mod_cb(Eina_Module *m, void *data)
3360 {
3361    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3362
3363    Widget_Data *wd = data;
3364    Source_Route *s;
3365    Elm_Map_Module_Source_Name_Func name_cb;
3366    Elm_Map_Module_Route_Url_Func url_cb;
3367    const char *file;
3368
3369    file = eina_module_file_get(m);
3370    if (!eina_module_load(m))
3371      {
3372         ERR("Could not load module \"%s\": %s", file,
3373             eina_error_msg_get(eina_error_get()));
3374         return EINA_FALSE;
3375      }
3376
3377    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3378    url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
3379
3380    if ((!name_cb) || (!url_cb))
3381      {
3382         WRN("Could not find map module functions from module \"%s\": %s",
3383             file, eina_error_msg_get(eina_error_get()));
3384         eina_module_unload(m);
3385         return EINA_FALSE;
3386      }
3387    s = ELM_NEW(Source_Tile);
3388    s->name = name_cb();
3389    s->url_cb = url_cb;
3390    wd->src_routes = eina_list_append(wd->src_routes, s);
3391
3392    eina_module_unload(m);
3393    return EINA_TRUE;
3394 }
3395
3396 static void
3397 _source_route_load(Widget_Data *wd)
3398 {
3399    unsigned int idx;
3400    Eina_List *l;
3401    Source_Route *s;
3402
3403    // Load from hard coded data
3404    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
3405      {
3406         s= ELM_NEW(Source_Route);
3407         s->name = src_routes[idx].name;
3408         s->url_cb = src_routes[idx].url_cb;
3409         wd->src_routes = eina_list_append(wd->src_routes, s);
3410      }
3411
3412    // Load from modules
3413    wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
3414                                             1, &_source_route_mod_cb, wd);
3415
3416    // Set default source
3417    wd->src_route = eina_list_nth(wd->src_routes, 0);
3418
3419    // Make name strings
3420    idx = 0;
3421    wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
3422                                    sizeof(char *));
3423    EINA_LIST_FOREACH(wd->src_routes, l, s)
3424      {
3425         eina_stringshare_replace(&wd->src_route_names[idx], s->name);
3426         INF("source : %s", wd->src_route_names[idx]);
3427         idx++;
3428      }
3429 }
3430
3431 static void
3432 _source_route_unload(Widget_Data *wd)
3433 {
3434    int idx = 0;
3435    Source_Route *s;
3436
3437    for (idx = 0; wd->src_route_names[idx]; idx++)
3438       eina_stringshare_del(wd->src_route_names[idx]);
3439    EINA_LIST_FREE(wd->src_routes, s) free(s);
3440    eina_module_list_free(wd->src_route_mods);
3441 }
3442
3443 static void
3444 _source_route_set(Widget_Data *wd, const char *source_name)
3445 {
3446    EINA_SAFETY_ON_NULL_RETURN(wd);
3447    EINA_SAFETY_ON_NULL_RETURN(source_name);
3448    Source_Route *s;
3449    Eina_List *l;
3450
3451    if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
3452
3453    EINA_LIST_FOREACH(wd->src_routes, l, s)
3454      {
3455         if (!strcmp(s->name, source_name))
3456           {
3457              wd->src_route = s;
3458              break;
3459           }
3460      }
3461    if (!wd->src_route)
3462      {
3463         ERR("source name (%s) is not found", source_name);
3464         return;
3465      }
3466 }
3467
3468 static Eina_Bool
3469 _source_name_mod_cb(Eina_Module *m, void *data)
3470 {
3471    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3472
3473    Widget_Data *wd = data;
3474    Source_Name *s;
3475    Elm_Map_Module_Source_Name_Func name_cb;
3476    Elm_Map_Module_Name_Url_Func url_cb;
3477    const char *file;
3478
3479    file = eina_module_file_get(m);
3480    if (!eina_module_load(m))
3481      {
3482         ERR("Could not load module \"%s\": %s", file,
3483             eina_error_msg_get(eina_error_get()));
3484         return EINA_FALSE;
3485      }
3486
3487    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3488    url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
3489
3490    if ((!name_cb) || (!url_cb))
3491      {
3492         WRN("Could not find map module functions from module \"%s\": %s",
3493             file, eina_error_msg_get(eina_error_get()));
3494         eina_module_unload(m);
3495         return EINA_FALSE;
3496      }
3497    s = ELM_NEW(Source_Tile);
3498    s->name = name_cb();
3499    s->url_cb = url_cb;
3500    wd->src_names = eina_list_append(wd->src_names, s);
3501
3502    eina_module_unload(m);
3503    return EINA_TRUE;
3504 }
3505
3506 static void
3507 _source_name_load(Widget_Data *wd)
3508 {
3509    unsigned int idx;
3510    Eina_List *l;
3511    Source_Name *s;
3512
3513    // Load from hard coded data
3514    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
3515      {
3516         s= ELM_NEW(Source_Name);
3517         s->name = src_names[idx].name;
3518         s->url_cb = src_names[idx].url_cb;
3519         wd->src_names = eina_list_append(wd->src_names, s);
3520      }
3521
3522    // Load from modules
3523    wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
3524                                             &_source_name_mod_cb, wd);
3525
3526    // Set default source
3527    wd->src_name = eina_list_nth(wd->src_names, 0);
3528
3529    // Make name strings
3530    idx = 0;
3531    wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
3532                                    sizeof(char *));
3533    EINA_LIST_FOREACH(wd->src_names, l, s)
3534      {
3535         eina_stringshare_replace(&wd->src_name_names[idx], s->name);
3536         INF("source : %s", wd->src_name_names[idx]);
3537         idx++;
3538      }
3539 }
3540
3541 static void
3542 _source_name_unload(Widget_Data *wd)
3543 {
3544    int idx = 0;
3545    Source_Name *s;
3546
3547    for (idx = 0; wd->src_name_names[idx]; idx++)
3548       eina_stringshare_del(wd->src_name_names[idx]);
3549    EINA_LIST_FREE(wd->src_names, s) free(s);
3550    eina_module_list_free(wd->src_name_mods);
3551 }
3552
3553 static void
3554 _source_name_set(Widget_Data *wd, const char *source_name)
3555 {
3556    EINA_SAFETY_ON_NULL_RETURN(wd);
3557    EINA_SAFETY_ON_NULL_RETURN(source_name);
3558
3559    Source_Name *s;
3560    Eina_List *l;
3561
3562    if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
3563
3564    EINA_LIST_FOREACH(wd->src_names, l, s)
3565      {
3566         if (!strcmp(s->name, source_name))
3567           {
3568              wd->src_name = s;
3569              break;
3570           }
3571      }
3572    if (!wd->src_name)
3573      {
3574         ERR("source name (%s) is not found", source_name);
3575         return;
3576      }
3577 }
3578
3579 static void
3580 _source_all_load(Widget_Data *wd)
3581 {
3582    EINA_SAFETY_ON_NULL_RETURN(wd);
3583    _source_tile_load(wd);
3584    _source_route_load(wd);
3585    _source_name_load(wd);
3586 }
3587
3588 static void
3589 _source_all_unload(Widget_Data *wd)
3590 {
3591    EINA_SAFETY_ON_NULL_RETURN(wd);
3592    _source_tile_unload(wd);
3593    _source_route_unload(wd);
3594    _source_name_unload(wd);
3595 }
3596
3597 static void
3598 _zoom_mode_set(void *data)
3599 {
3600    EINA_SAFETY_ON_NULL_RETURN(data);
3601    Delayed_Data *dd = data;
3602
3603    dd->wd->mode = dd->mode;
3604    if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
3605      {
3606         Evas_Coord w, h;
3607         Evas_Coord vw, vh;
3608
3609         double zoom;
3610         double diff;
3611
3612         w = dd->wd->size.w;
3613         h = dd->wd->size.h;
3614         zoom = dd->wd->zoom_detail;
3615         _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
3616
3617         if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
3618           {
3619              if ((w < vw) && (h < vh))
3620                {
3621                   diff = 0.01;
3622                   while ((w < vw) && (h < vh))
3623                   {
3624                      zoom += diff;
3625                      w = pow(2.0, zoom) * dd->wd->tsize;
3626                      h = pow(2.0, zoom) * dd->wd->tsize;
3627                   }
3628                }
3629              else
3630                {
3631                   diff = -0.01;
3632                   while ((w > vw) || (h > vh))
3633                   {
3634                      zoom += diff;
3635                      w = pow(2.0, zoom) * dd->wd->tsize;
3636                      h = pow(2.0, zoom) * dd->wd->tsize;
3637                   }
3638                }
3639
3640           }
3641         else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
3642           {
3643              if ((w < vw) || (h < vh))
3644                {
3645                   diff = 0.01;
3646                   while ((w < vw) || (h < vh))
3647                   {
3648                      zoom += diff;
3649                      w = pow(2.0, zoom) * dd->wd->tsize;
3650                      h = pow(2.0, zoom) * dd->wd->tsize;
3651                   }
3652                }
3653              else
3654                {
3655                   diff = -0.01;
3656                   while ((w > vw) && (h > vh))
3657                   {
3658                      zoom += diff;
3659                      w = pow(2.0, zoom) * dd->wd->tsize;
3660                      h = pow(2.0, zoom) * dd->wd->tsize;
3661                   }
3662                }
3663           }
3664        zoom_with_animation(dd->wd, zoom, 10);
3665      }
3666 }
3667
3668 static void
3669 _zoom_set(void *data)
3670 {
3671    EINA_SAFETY_ON_NULL_RETURN(data);
3672    Delayed_Data *dd = data;
3673
3674    if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
3675    else zoom_with_animation(dd->wd, dd->zoom, 10);
3676    evas_object_smart_changed(dd->wd->pan_smart);
3677 }
3678
3679 static void
3680 _region_bring_in(void *data)
3681 {
3682    EINA_SAFETY_ON_NULL_RETURN(data);
3683    Delayed_Data *dd = data;
3684    int x, y, w, h;
3685
3686    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
3687    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
3688    x = x - (w / 2);
3689    y = y - (h / 2);
3690    elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
3691    evas_object_smart_changed(dd->wd->pan_smart);
3692 }
3693
3694 static char *
3695 _mapnik_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3696 {
3697    char buf[PATH_MAX];
3698    // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
3699    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
3700             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3701    return strdup(buf);
3702 }
3703
3704 static char *
3705 _osmarender_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3706 {
3707    char buf[PATH_MAX];
3708    snprintf(buf, sizeof(buf),
3709             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
3710             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3711    return strdup(buf);
3712 }
3713
3714 static char *
3715 _cyclemap_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3716 {
3717    char buf[PATH_MAX];
3718    snprintf(buf, sizeof(buf),
3719             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
3720             (( x + y + zoom) % 3) + 'a', zoom, x, y);
3721    return strdup(buf);
3722 }
3723
3724 static char *
3725 _mapquest_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3726 {
3727    char buf[PATH_MAX];
3728    snprintf(buf, sizeof(buf),
3729             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
3730             ((x + y + zoom) % 4) + 1, zoom, x, y);
3731    return strdup(buf);
3732 }
3733
3734 static char *
3735 _mapquest_aerial_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3736 {
3737    char buf[PATH_MAX];
3738    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
3739            ((x + y + zoom) % 4) + 1, zoom, x, y);
3740    return strdup(buf);
3741 }
3742
3743 static char *_yours_url_cb(Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
3744 {
3745    char buf[PATH_MAX];
3746    snprintf(buf, sizeof(buf),
3747             "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
3748             ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
3749
3750    return strdup(buf);
3751 }
3752
3753 // TODO: fix monav api
3754 /*
3755 static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3756 {
3757    char buf[PATH_MAX];
3758    snprintf(buf, sizeof(buf),
3759             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3760             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
3761
3762    return strdup(buf);
3763 }
3764 */
3765
3766 // TODO: fix ors api
3767 /*
3768 static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3769 {
3770    char buf[PATH_MAX];
3771    snprintf(buf, sizeof(buf),
3772             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3773             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
3774
3775    return strdup(buf);
3776 }
3777 */
3778
3779 static char *
3780 _nominatim_url_cb(Evas_Object *obj, int method, const char *name, double lon, double lat)
3781 {
3782    ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
3783    Widget_Data *wd = elm_widget_data_get(obj);
3784    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
3785
3786    char **str;
3787    unsigned int ele, idx;
3788    char search_url[PATH_MAX];
3789    char buf[PATH_MAX];
3790
3791    if (method == ELM_MAP_NAME_METHOD_SEARCH)
3792      {
3793         search_url[0] = '\0';
3794         str = eina_str_split_full(name, " ", 0, &ele);
3795         for (idx = 0; idx < ele; idx++)
3796           {
3797              eina_strlcat(search_url, str[idx], sizeof(search_url));
3798              if (!(idx == (ele-1)))
3799                 eina_strlcat(search_url, "+", sizeof(search_url));
3800           }
3801         snprintf(buf, sizeof(buf),
3802                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
3803                  NAME_NOMINATIM_URL, search_url);
3804
3805         if (str && str[0])
3806           {
3807              free(str[0]);
3808              free(str);
3809           }
3810      }
3811    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3812       snprintf(buf, sizeof(buf),
3813                "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
3814                NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
3815    else strcpy(buf, "");
3816
3817    return strdup(buf);
3818 }
3819
3820 static void
3821 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
3822 {
3823    ELM_CHECK_WIDTYPE(obj, widtype);
3824    Widget_Data *wd = elm_widget_data_get(obj);
3825    EINA_SAFETY_ON_NULL_RETURN(wd);
3826
3827    if (elm_widget_focus_get(obj))
3828      {
3829         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
3830         evas_object_focus_set(wd->obj, EINA_TRUE);
3831      }
3832    else
3833      {
3834         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
3835         evas_object_focus_set(wd->obj, EINA_FALSE);
3836      }
3837 }
3838
3839 static void
3840 _del_hook(Evas_Object *obj)
3841 {
3842    ELM_CHECK_WIDTYPE(obj, widtype);
3843    Widget_Data *wd = elm_widget_data_get(obj);
3844    EINA_SAFETY_ON_NULL_RETURN(wd);
3845
3846    if (wd->map) evas_map_free(wd->map);
3847    free(wd);
3848 }
3849
3850 static void
3851 _del_pre_hook(Evas_Object *obj)
3852 {
3853    ELM_CHECK_WIDTYPE(obj, widtype);
3854    Widget_Data *wd = elm_widget_data_get(obj);
3855    EINA_SAFETY_ON_NULL_RETURN(wd);
3856
3857    Eina_List *l, *ll;
3858    Elm_Map_Route *r;
3859    Elm_Map_Name *na;
3860    Evas_Object *track;
3861    Elm_Map_Marker *marker;
3862    Elm_Map_Group_Class *group_clas;
3863    Elm_Map_Marker_Class *clas;
3864    Elm_Map_Overlay *overlay;
3865    Delayed_Data *dd;
3866
3867    EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
3868    eina_list_free(wd->routes);
3869
3870    EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
3871    eina_list_free(wd->names);
3872
3873    EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
3874       elm_map_overlay_del(overlay);
3875    eina_list_free(wd->overlays);
3876
3877    EINA_LIST_FREE(wd->track, track) evas_object_del(track);
3878
3879    EINA_LIST_FOREACH_SAFE(wd->markers, l, ll, marker)
3880       _elm_map_marker_remove(marker);
3881    eina_list_free(wd->markers);
3882
3883    EINA_LIST_FREE(wd->group_classes, group_clas)
3884      {
3885         eina_list_free(group_clas->markers);
3886         if (group_clas->style) eina_stringshare_del(group_clas->style);
3887         free(group_clas);
3888      }
3889    EINA_LIST_FREE(wd->marker_classes, clas)
3890      {
3891         if (clas->style) eina_stringshare_del(clas->style);
3892         free(clas);
3893      }
3894
3895    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
3896    if (wd->long_timer) ecore_timer_del(wd->long_timer);
3897
3898    if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
3899
3900    if (wd->user_agent) eina_stringshare_del(wd->user_agent);
3901    if (wd->ua) eina_hash_free(wd->ua);
3902
3903    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
3904    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
3905
3906    _grid_all_clear(wd);
3907    // Removal of download list should be after grid clear.
3908    if (wd->download_idler) ecore_idler_del(wd->download_idler);
3909    eina_list_free(wd->download_list);
3910
3911    _source_all_unload(wd);
3912
3913    if (!ecore_file_recursive_rm(CACHE_ROOT))
3914       ERR("Deletion of %s failed", CACHE_ROOT);
3915 }
3916
3917 static void
3918 _theme_hook(Evas_Object *obj)
3919 {
3920    ELM_CHECK_WIDTYPE(obj, widtype);
3921    Widget_Data *wd = elm_widget_data_get(obj);
3922    EINA_SAFETY_ON_NULL_RETURN(wd);
3923
3924    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
3925    _sizing_eval(wd);
3926 }
3927
3928 static Eina_Bool
3929 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
3930 {
3931    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3932    Widget_Data *wd = elm_widget_data_get(obj);
3933    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
3934
3935    Evas_Coord x, y;
3936    Evas_Coord vh;
3937    Evas_Coord step_x, step_y, page_x, page_y;
3938
3939    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
3940    Evas_Event_Key_Down *ev = event_info;
3941    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
3942
3943    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
3944    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
3945    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
3946    elm_smart_scroller_child_viewport_size_get(wd->scr, NULL, &vh);
3947
3948    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
3949      {
3950         x -= step_x;
3951      }
3952    else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
3953      {
3954         x += step_x;
3955      }
3956    else if ((!strcmp(ev->keyname, "Up"))  || (!strcmp(ev->keyname, "KP_Up")))
3957      {
3958         y -= step_y;
3959      }
3960    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
3961      {
3962         y += step_y;
3963      }
3964    else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
3965      {
3966         if (page_y < 0)
3967           y -= -(page_y * vh) / 100;
3968         else
3969           y -= page_y;
3970      }
3971    else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
3972      {
3973         if (page_y < 0)
3974           y += -(page_y * vh) / 100;
3975         else
3976           y += page_y;
3977      }
3978    else if (!strcmp(ev->keyname, "KP_Add"))
3979      {
3980         zoom_with_animation(wd, wd->zoom + 1, 10);
3981         return EINA_TRUE;
3982      }
3983    else if (!strcmp(ev->keyname, "KP_Subtract"))
3984      {
3985         zoom_with_animation(wd, wd->zoom - 1, 10);
3986         return EINA_TRUE;
3987      }
3988    else return EINA_FALSE;
3989
3990    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
3991    elm_smart_scroller_child_pos_set(wd->scr, x, y);
3992
3993    return EINA_TRUE;
3994 }
3995 #endif
3996
3997 EAPI Evas_Object *
3998 elm_map_add(Evas_Object *parent)
3999 {
4000 #ifdef HAVE_ELEMENTARY_ECORE_CON
4001    Evas *e;
4002    Widget_Data *wd;
4003    Evas_Object *obj;
4004    Evas_Coord minw, minh;
4005
4006    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
4007    ELM_SET_WIDTYPE(widtype, "map");
4008    elm_widget_type_set(obj, "map");
4009    elm_widget_sub_object_add(parent, obj);
4010    elm_widget_data_set(obj, wd);
4011    elm_widget_can_focus_set(obj, EINA_TRUE);
4012    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
4013    elm_widget_del_hook_set(obj, _del_hook);
4014    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
4015    elm_widget_theme_hook_set(obj, _theme_hook);
4016    elm_widget_event_hook_set(obj, _event_hook);
4017    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
4018    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
4019    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
4020    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
4021    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
4022                                   _mouse_down, wd);
4023    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
4024                                   _mouse_up, wd);
4025    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
4026                                   _mouse_wheel_cb,wd);
4027    wd->obj = obj;
4028
4029    wd->scr = elm_smart_scroller_add(e);
4030    elm_widget_sub_object_add(obj, wd->scr);
4031    elm_smart_scroller_widget_set(wd->scr, obj);
4032    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
4033    elm_widget_resize_object_set(obj, wd->scr);
4034    elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
4035    elm_smart_scroller_bounce_allow_set(wd->scr,
4036                                        _elm_config->thumbscroll_bounce_enable,
4037                                        _elm_config->thumbscroll_bounce_enable);
4038    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
4039                                   _changed_size_hints, wd);
4040    evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
4041    evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
4042    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
4043    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
4044
4045    if (!smart)
4046      {
4047         evas_object_smart_clipped_smart_set(&parent_sc);
4048         sc = parent_sc;
4049         sc.name = "elm_map_pan";
4050         sc.version = EVAS_SMART_CLASS_VERSION;
4051         sc.add = _pan_add;
4052         sc.resize = _pan_resize;
4053         sc.move = _pan_move;
4054         sc.calculate = _pan_calculate;
4055         smart = evas_smart_class_new(&sc);
4056      }
4057    if (smart)
4058      {
4059         Pan *pan;
4060         wd->pan_smart = evas_object_smart_add(e, smart);
4061         pan = evas_object_smart_data_get(wd->pan_smart);
4062         pan->wd = wd;
4063      }
4064    elm_widget_sub_object_add(obj, wd->pan_smart);
4065
4066    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
4067                                      _pan_set, _pan_get, _pan_max_get,
4068                                      _pan_min_get, _pan_child_size_get);
4069    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
4070                              &minw, &minh);
4071    evas_object_size_hint_min_set(obj, minw, minh);
4072
4073    wd->ges = elm_gesture_layer_add(obj);
4074    if (!wd->ges) ERR("elm_gesture_layer_add() failed");
4075    elm_gesture_layer_attach(wd->ges, obj);
4076    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
4077                             _pinch_zoom_start_cb, wd);
4078    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
4079                             _pinch_zoom_cb, wd);
4080    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
4081                             _pinch_rotate_cb, wd);
4082    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
4083                             _pinch_rotate_end_cb, wd);
4084    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
4085                             _pinch_rotate_end_cb, wd);
4086
4087    wd->sep_maps_markers = evas_object_rectangle_add(evas_object_evas_get(obj));
4088    elm_widget_sub_object_add(obj, wd->sep_maps_markers);
4089    evas_object_smart_member_add(wd->sep_maps_markers, wd->pan_smart);
4090
4091    wd->map = evas_map_new(EVAS_MAP_POINT);
4092
4093    _source_all_load(wd);
4094    wd->zoom_min = wd->src_tile->zoom_min;
4095    wd->zoom_max = wd->src_tile->zoom_max;
4096    // FIXME: Tile Provider is better to provide tile size!
4097    wd->tsize = DEFAULT_TILE_SIZE;
4098
4099    srand(time(NULL));
4100
4101    wd->id = ((int)getpid() << 16) | idnum;
4102    idnum++;
4103    _grid_all_create(wd);
4104
4105    zoom_do(wd, 0);
4106
4107    wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
4108    wd->markers_max_num = MARER_MAX_NUMBER;
4109
4110    // TODO: convert Elementary to subclassing of Evas_Smart_Class
4111    // TODO: and save some bytes, making descriptions per-class and not instance!
4112    evas_object_smart_callbacks_descriptions_set(obj, _signals);
4113
4114    if (!ecore_file_download_protocol_available("http://"))
4115       ERR("Ecore must be built with curl support for the map widget!");
4116
4117    return obj;
4118 #else
4119    (void) parent;
4120    return NULL;
4121 #endif
4122 }
4123
4124 EAPI void
4125 elm_map_zoom_set(Evas_Object *obj, int zoom)
4126 {
4127 #ifdef HAVE_ELEMENTARY_ECORE_CON
4128    ELM_CHECK_WIDTYPE(obj, widtype);
4129    Widget_Data *wd = elm_widget_data_get(obj);
4130    EINA_SAFETY_ON_NULL_RETURN(wd);
4131    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4132
4133    if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
4134    if (zoom < 0) zoom = 0;
4135    if (wd->zoom == zoom) return;
4136    if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
4137    if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
4138
4139    Delayed_Data *data = ELM_NEW(Delayed_Data);
4140    data->func = _zoom_set;
4141    data->wd = wd;
4142    data->zoom = zoom;
4143    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4144    evas_object_smart_changed(data->wd->pan_smart);
4145 #else
4146    (void) obj;
4147    (void) zoom;
4148 #endif
4149 }
4150
4151 EAPI int
4152 elm_map_zoom_get(const Evas_Object *obj)
4153 {
4154 #ifdef HAVE_ELEMENTARY_ECORE_CON
4155    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4156    Widget_Data *wd = elm_widget_data_get(obj);
4157
4158    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
4159    return wd->zoom;
4160 #else
4161    (void) obj;
4162    return 0;
4163 #endif
4164 }
4165
4166 EAPI void
4167 elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
4168 {
4169 #ifdef HAVE_ELEMENTARY_ECORE_CON
4170    ELM_CHECK_WIDTYPE(obj, widtype);
4171    Widget_Data *wd = elm_widget_data_get(obj);
4172    EINA_SAFETY_ON_NULL_RETURN(wd);
4173
4174    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
4175
4176    Delayed_Data *data = ELM_NEW(Delayed_Data);
4177    data->mode = mode;
4178    data->func = _zoom_mode_set;
4179    data->wd = wd;
4180    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4181    evas_object_smart_changed(data->wd->pan_smart);
4182 #else
4183    (void) obj;
4184    (void) mode;
4185 #endif
4186 }
4187
4188 EAPI Elm_Map_Zoom_Mode
4189 elm_map_zoom_mode_get(const Evas_Object *obj)
4190 {
4191 #ifdef HAVE_ELEMENTARY_ECORE_CON
4192    ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
4193    Widget_Data *wd = elm_widget_data_get(obj);
4194    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
4195
4196    return wd->mode;
4197 #else
4198    (void) obj;
4199    return ELM_MAP_ZOOM_MODE_MANUAL;
4200 #endif
4201 }
4202
4203 EAPI void
4204 elm_map_zoom_max_set(Evas_Object *obj, int zoom)
4205 {
4206 #ifdef HAVE_ELEMENTARY_ECORE_CON
4207    ELM_CHECK_WIDTYPE(obj, widtype);
4208    Widget_Data *wd = elm_widget_data_get(obj);
4209    EINA_SAFETY_ON_NULL_RETURN(wd);
4210    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4211
4212    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4213       return;
4214    wd->zoom_max = zoom;
4215 #else
4216    (void) obj;
4217    (void) zoom;
4218 #endif
4219 }
4220
4221 EAPI int
4222 elm_map_zoom_max_get(const Evas_Object *obj)
4223 {
4224 #ifdef HAVE_ELEMENTARY_ECORE_CON
4225    ELM_CHECK_WIDTYPE(obj, widtype) 18;
4226    Widget_Data *wd = elm_widget_data_get(obj);
4227    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4228    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4229
4230    return wd->zoom_max;
4231 #else
4232    (void) obj;
4233    return 18;
4234 #endif
4235 }
4236
4237 EAPI void
4238 elm_map_zoom_min_set(Evas_Object *obj, int zoom)
4239 {
4240 #ifdef HAVE_ELEMENTARY_ECORE_CON
4241    ELM_CHECK_WIDTYPE(obj, widtype);
4242    Widget_Data *wd = elm_widget_data_get(obj);
4243    EINA_SAFETY_ON_NULL_RETURN(wd);
4244    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4245
4246    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4247       return;
4248    wd->zoom_min = zoom;
4249 #else
4250    (void) obj;
4251    (void) zoom;
4252 #endif
4253 }
4254
4255 EAPI int
4256 elm_map_zoom_min_get(const Evas_Object *obj)
4257 {
4258 #ifdef HAVE_ELEMENTARY_ECORE_CON
4259    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4260    Widget_Data *wd = elm_widget_data_get(obj);
4261    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4262    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4263
4264    return wd->zoom_min;
4265 #else
4266    (void) obj;
4267    return 0;
4268 #endif
4269 }
4270
4271
4272 EAPI void
4273 elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
4274 {
4275 #ifdef HAVE_ELEMENTARY_ECORE_CON
4276    ELM_CHECK_WIDTYPE(obj, widtype);
4277    Widget_Data *wd = elm_widget_data_get(obj);
4278
4279    Delayed_Data *data = ELM_NEW(Delayed_Data);
4280    data->func = _region_bring_in;
4281    data->wd = wd;
4282    data->lon = lon;
4283    data->lat = lat;
4284    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4285    evas_object_smart_changed(data->wd->pan_smart);
4286 #else
4287    (void) obj;
4288    (void) lon;
4289    (void) lat;
4290 #endif
4291 }
4292
4293 EAPI void
4294 elm_map_region_show(Evas_Object *obj, double lon, double lat)
4295 {
4296 #ifdef HAVE_ELEMENTARY_ECORE_CON
4297    ELM_CHECK_WIDTYPE(obj, widtype);
4298    Widget_Data *wd = elm_widget_data_get(obj);
4299
4300    Delayed_Data *data = ELM_NEW(Delayed_Data);
4301    data->func = _region_show;
4302    data->wd = wd;
4303    data->lon = lon;
4304    data->lat = lat;
4305    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4306    evas_object_smart_changed(data->wd->pan_smart);
4307 #else
4308    (void) obj;
4309    (void) lon;
4310    (void) lat;
4311 #endif
4312 }
4313
4314 EAPI void
4315 elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
4316 {
4317 #ifdef HAVE_ELEMENTARY_ECORE_CON
4318    ELM_CHECK_WIDTYPE(obj, widtype);
4319    Widget_Data *wd = elm_widget_data_get(obj);
4320    EINA_SAFETY_ON_NULL_RETURN(wd);
4321
4322    double tlon, tlat;
4323    Evas_Coord vx, vy, vw, vh;
4324
4325    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
4326    _coord_to_region_convert(wd, vx + vw/2, vy + vh/2, wd->size.w, &tlon, &tlat);
4327    if (lon) *lon = tlon;
4328    if (lat) *lat = tlat;
4329 #else
4330    (void) obj;
4331    (void) lon;
4332    (void) lat;
4333 #endif
4334 }
4335
4336 EAPI void
4337 elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
4338 {
4339 #ifdef HAVE_ELEMENTARY_ECORE_CON
4340    ELM_CHECK_WIDTYPE(obj, widtype);
4341    Widget_Data *wd = elm_widget_data_get(obj);
4342    EINA_SAFETY_ON_NULL_RETURN(wd);
4343
4344    if (wd->paused == !!paused) return;
4345    wd->paused = !!paused;
4346    if (wd->paused)
4347      {
4348         if (wd->zoom_animator)
4349           {
4350              if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4351              wd->zoom_animator = NULL;
4352              zoom_do(wd, wd->zoom);
4353           }
4354         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4355                                 "elm,state,busy,stop", "elm");
4356      }
4357    else
4358      {
4359         if (wd->download_num >= 1)
4360            edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4361                                    "elm,state,busy,start", "elm");
4362      }
4363 #else
4364    (void) obj;
4365    (void) paused;
4366 #endif
4367 }
4368
4369 EAPI Eina_Bool
4370 elm_map_paused_get(const Evas_Object *obj)
4371 {
4372 #ifdef HAVE_ELEMENTARY_ECORE_CON
4373    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4374    Widget_Data *wd = elm_widget_data_get(obj);
4375    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4376
4377    return wd->paused;
4378 #else
4379    (void) obj;
4380    return EINA_FALSE;
4381 #endif
4382 }
4383
4384 EAPI void
4385 elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
4386 {
4387 #ifdef HAVE_ELEMENTARY_ECORE_CON
4388    ELM_CHECK_WIDTYPE(obj, widtype);
4389    Widget_Data *wd = elm_widget_data_get(obj);
4390    EINA_SAFETY_ON_NULL_RETURN(wd);
4391
4392    wd->rotate.d = degree;
4393    wd->rotate.cx = cx;
4394    wd->rotate.cy = cy;
4395
4396    evas_object_smart_changed(wd->pan_smart);
4397 #else
4398    (void) obj;
4399    (void) degree;
4400    (void) cx;
4401    (void) cy;
4402 #endif
4403 }
4404
4405 EAPI void
4406 elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
4407 {
4408 #ifdef HAVE_ELEMENTARY_ECORE_CON
4409    ELM_CHECK_WIDTYPE(obj, widtype);
4410    Widget_Data *wd = elm_widget_data_get(obj);
4411    EINA_SAFETY_ON_NULL_RETURN(wd);
4412
4413    if (degree) *degree = wd->rotate.d;
4414    if (cx) *cx = wd->rotate.cx;
4415    if (cy) *cy = wd->rotate.cy;
4416 #else
4417    (void) obj;
4418    (void) degree;
4419    (void) cx;
4420    (void) cy;
4421 #endif
4422 }
4423
4424 EAPI void
4425 elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
4426 {
4427 #ifdef HAVE_ELEMENTARY_ECORE_CON
4428    ELM_CHECK_WIDTYPE(obj, widtype);
4429    Widget_Data *wd = elm_widget_data_get(obj);
4430    EINA_SAFETY_ON_NULL_RETURN(wd);
4431
4432    if ((!wd->wheel_disabled) && (disabled))
4433      evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4434    else if ((wd->wheel_disabled) && (!disabled))
4435      evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4436    wd->wheel_disabled = !!disabled;
4437 #else
4438    (void) obj;
4439    (void) disabled;
4440 #endif
4441 }
4442
4443 EAPI Eina_Bool
4444 elm_map_wheel_disabled_get(const Evas_Object *obj)
4445 {
4446 #ifdef HAVE_ELEMENTARY_ECORE_CON
4447    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4448    Widget_Data *wd = elm_widget_data_get(obj);
4449    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4450
4451    return wd->wheel_disabled;
4452 #else
4453    (void) obj;
4454    return EINA_FALSE;
4455 #endif
4456 }
4457
4458 EAPI void
4459 elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
4460 {
4461 #ifdef HAVE_ELEMENTARY_ECORE_CON
4462    ELM_CHECK_WIDTYPE(obj, widtype);
4463    Widget_Data *wd = elm_widget_data_get(obj);
4464    EINA_SAFETY_ON_NULL_RETURN(wd);
4465
4466    if (try_num) *try_num = wd->try_num;
4467    if (finish_num) *finish_num = wd->finish_num;
4468 #else
4469    (void) obj;
4470    (void) try_num;
4471    (void) finish_num;
4472 #endif
4473 }
4474
4475 EAPI void
4476 elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
4477 {
4478 #ifdef HAVE_ELEMENTARY_ECORE_CON
4479    ELM_CHECK_WIDTYPE(obj, widtype);
4480    Widget_Data *wd = elm_widget_data_get(obj);
4481    EINA_SAFETY_ON_NULL_RETURN(wd);
4482    EINA_SAFETY_ON_NULL_RETURN(lon);
4483    EINA_SAFETY_ON_NULL_RETURN(lat);
4484
4485    _canvas_to_coord(wd, x, y, &x, &y);
4486    _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
4487 #else
4488    (void) obj;
4489    (void) x;
4490    (void) y;
4491    (void) lon;
4492    (void) lat;
4493 #endif
4494 }
4495
4496 EAPI void
4497 elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
4498 {
4499 #ifdef HAVE_ELEMENTARY_ECORE_CON
4500    ELM_CHECK_WIDTYPE(obj, widtype);
4501    Widget_Data *wd = elm_widget_data_get(obj);
4502    EINA_SAFETY_ON_NULL_RETURN(wd);
4503    EINA_SAFETY_ON_NULL_RETURN(x);
4504    EINA_SAFETY_ON_NULL_RETURN(y);
4505
4506    _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
4507    _coord_to_canvas(wd, *x, *y, x, y);
4508 #else
4509    (void) obj;
4510    (void) lon;
4511    (void) lat;
4512    (void) x;
4513    (void) y;
4514 #endif
4515 }
4516
4517 EAPI void
4518 elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
4519 {
4520 #ifdef HAVE_ELEMENTARY_ECORE_CON
4521    ELM_CHECK_WIDTYPE(obj, widtype);
4522    Widget_Data *wd = elm_widget_data_get(obj);
4523    EINA_SAFETY_ON_NULL_RETURN(wd);
4524    EINA_SAFETY_ON_NULL_RETURN(user_agent);
4525
4526    eina_stringshare_replace(&wd->user_agent, user_agent);
4527
4528    if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
4529    eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
4530 #else
4531    (void) obj;
4532    (void) user_agent;
4533 #endif
4534 }
4535
4536 EAPI const char *
4537 elm_map_user_agent_get(const Evas_Object *obj)
4538 {
4539 #ifdef HAVE_ELEMENTARY_ECORE_CON
4540    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4541    Widget_Data *wd = elm_widget_data_get(obj);
4542    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4543
4544    return wd->user_agent;
4545 #else
4546    (void) obj;
4547    return NULL;
4548 #endif
4549 }
4550
4551 EAPI void
4552 elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
4553 {
4554 #ifdef HAVE_ELEMENTARY_ECORE_CON
4555    ELM_CHECK_WIDTYPE(obj, widtype);
4556    Widget_Data *wd = elm_widget_data_get(obj);
4557    EINA_SAFETY_ON_NULL_RETURN(wd);
4558    EINA_SAFETY_ON_NULL_RETURN(source_name);
4559
4560    if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
4561    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
4562       _source_route_set(wd, source_name);
4563    else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
4564    else ERR("Not supported map source type: %d", type);
4565
4566 #else
4567    (void) obj;
4568    (void) source_name;
4569 #endif
4570 }
4571
4572 EAPI const char *
4573 elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4574 {
4575 #ifdef HAVE_ELEMENTARY_ECORE_CON
4576    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4577    Widget_Data *wd = elm_widget_data_get(obj);
4578    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4579    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
4580
4581    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
4582    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
4583    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
4584    else ERR("Not supported map source type: %d", type);
4585    return NULL;
4586 #else
4587    (void) obj;
4588    return NULL;
4589 #endif
4590 }
4591
4592 EAPI const char **
4593 elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4594 {
4595 #ifdef HAVE_ELEMENTARY_ECORE_CON
4596    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4597    Widget_Data *wd = elm_widget_data_get(obj);
4598    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4599
4600    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
4601    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
4602    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_tile_names;
4603    else ERR("Not supported map source type: %d", type);
4604    return NULL;
4605 #else
4606    (void) obj;
4607    return NULL;
4608 #endif
4609 }
4610
4611 EAPI Elm_Map_Route *
4612 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)
4613 {
4614 #ifdef HAVE_ELEMENTARY_ECORE_CON
4615    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4616    Widget_Data *wd = elm_widget_data_get(obj);
4617    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4618    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
4619
4620    char *type_name;
4621    char *url;
4622    char fname[PATH_MAX];
4623
4624    if (!ecore_file_exists(CACHE_ROUTE_ROOT))
4625       ecore_file_mkpath(CACHE_ROUTE_ROOT);
4626
4627    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
4628       type_name = strdup(ROUTE_TYPE_MOTORCAR);
4629    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
4630       type_name = strdup(ROUTE_TYPE_BICYCLE);
4631    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
4632       type_name = strdup(ROUTE_TYPE_FOOT);
4633    else type_name = NULL;
4634
4635    url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
4636    if (!url)
4637      {
4638         ERR("Route URL is NULL");
4639         if (type_name) free(type_name);
4640         return NULL;
4641      }
4642    if (type_name) free(type_name);
4643
4644    Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
4645    route->wd = wd;
4646    snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
4647    route->fname = strdup(fname);
4648    route->type = type;
4649    route->method = method;
4650    route->flon = flon;
4651    route->flat = flat;
4652    route->tlon = tlon;
4653    route->tlat = tlat;
4654    route->cb = route_cb;
4655    route->data = data;
4656
4657    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
4658                                  &(route->job), wd->ua) || !(route->job))
4659      {
4660         ERR("Can't request Route from %s to %s", url, route->fname);
4661         free(route->fname);
4662         free(route);
4663         return NULL;
4664      }
4665    INF("Route requested from %s to %s", url, route->fname);
4666    free(url);
4667
4668    wd->routes = eina_list_append(wd->routes, route);
4669    evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
4670    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4671                            "elm,state,busy,start", "elm");
4672    return route;
4673 #else
4674    (void) obj;
4675    (void) type;
4676    (void) method;
4677    (void) flon;
4678    (void) flat;
4679    (void) tlon;
4680    (void) tlat;
4681    (void) route_cb;
4682    (void) data;
4683    return NULL;
4684 #endif
4685 }
4686
4687
4688 EAPI void
4689 elm_map_route_del(Elm_Map_Route *route)
4690 {
4691 #ifdef HAVE_ELEMENTARY_ECORE_CON
4692    EINA_SAFETY_ON_NULL_RETURN(route);
4693    EINA_SAFETY_ON_NULL_RETURN(route->wd);
4694    ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
4695
4696    Path_Waypoint *w;
4697    Path_Node *n;
4698
4699    if (route->job) ecore_file_download_abort(route->job);
4700
4701    EINA_LIST_FREE(route->waypoint, w)
4702      {
4703         if (w->point) eina_stringshare_del(w->point);
4704         free(w);
4705      }
4706
4707    EINA_LIST_FREE(route->nodes, n)
4708      {
4709         if (n->pos.address) eina_stringshare_del(n->pos.address);
4710         free(n);
4711      }
4712
4713    if (route->fname)
4714      {
4715         ecore_file_remove(route->fname);
4716         free(route->fname);
4717      }
4718
4719    route->wd->routes = eina_list_remove(route->wd->routes, route);
4720    free(route);
4721 #else
4722    (void) route;
4723 #endif
4724 }
4725
4726 EAPI double
4727 elm_map_route_distance_get(const Elm_Map_Route *route)
4728 {
4729 #ifdef HAVE_ELEMENTARY_ECORE_CON
4730    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
4731    return route->info.distance;
4732 #else
4733    (void) route;
4734    return 0.0;
4735 #endif
4736 }
4737
4738 EAPI const char*
4739 elm_map_route_node_get(const Elm_Map_Route *route)
4740 {
4741 #ifdef HAVE_ELEMENTARY_ECORE_CON
4742    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4743    return route->info.nodes;
4744 #else
4745    (void) route;
4746    return NULL;
4747 #endif
4748 }
4749
4750 EAPI const char*
4751 elm_map_route_waypoint_get(const Elm_Map_Route *route)
4752 {
4753 #ifdef HAVE_ELEMENTARY_ECORE_CON
4754    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4755    return route->info.waypoints;
4756 #else
4757    (void) route;
4758    return NULL;
4759 #endif
4760 }
4761
4762 EAPI Elm_Map_Name *
4763 elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
4764 {
4765 #ifdef HAVE_ELEMENTARY_ECORE_CON
4766    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4767
4768    if (address)
4769       return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
4770                            name_cb, data);
4771   else
4772      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
4773                           name_cb, data);
4774 #else
4775    (void) obj;
4776    (void) address;
4777    (void) lon;
4778    (void) lat;
4779    (void) name_cb;
4780    (void) data;
4781    return NULL;
4782 #endif
4783 }
4784
4785 EAPI void
4786 elm_map_name_del(Elm_Map_Name *name)
4787 {
4788 #ifdef HAVE_ELEMENTARY_ECORE_CON
4789    EINA_SAFETY_ON_NULL_RETURN(name);
4790    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4791    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4792
4793    if (name->job) ecore_file_download_abort(name->job);
4794    if (name->address) free(name->address);
4795    if (name->fname)
4796      {
4797         ecore_file_remove(name->fname);
4798         free(name->fname);
4799      }
4800
4801    name->wd->names = eina_list_remove(name->wd->names, name);
4802    free(name);
4803 #else
4804    (void) name;
4805 #endif
4806 }
4807
4808 EAPI const char *
4809 elm_map_name_address_get(const Elm_Map_Name *name)
4810 {
4811 #ifdef HAVE_ELEMENTARY_ECORE_CON
4812    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
4813    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
4814    ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
4815
4816    return name->address;
4817 #else
4818    (void) name;
4819    return NULL;
4820 #endif
4821 }
4822
4823 EAPI void
4824 elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
4825 {
4826 #ifdef HAVE_ELEMENTARY_ECORE_CON
4827    EINA_SAFETY_ON_NULL_RETURN(name);
4828    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4829    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4830
4831    if (lon) *lon = name->lon;
4832    if (lat) *lat = name->lat;
4833 #else
4834    (void) name;
4835    (void) lon;
4836    (void) lat;
4837 #endif
4838 }
4839
4840 EAPI Elm_Map_Overlay *
4841 elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
4842 {
4843 #ifdef HAVE_ELEMENTARY_ECORE_CON
4844    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4845    Widget_Data *wd = elm_widget_data_get(obj);
4846    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4847
4848    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
4849    overlay->wd = wd;
4850    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
4851    overlay->ovl = _overlay_default_new(wd, lon, lat, "radio");
4852    _overlay_default_cb_add(overlay->ovl, _overlay_clicked_cb, overlay);
4853    overlay->grp = _overlay_group_new(wd);
4854    wd->overlays = eina_list_append(wd->overlays, overlay);
4855
4856    evas_object_smart_changed(wd->pan_smart);
4857    return overlay;
4858 #else
4859    (void) obj;
4860    (void) lon;
4861    (void) lat;
4862    return NULL;
4863 #endif
4864 }
4865
4866 EAPI void
4867 elm_map_overlay_del(Elm_Map_Overlay *overlay)
4868 {
4869 #ifdef HAVE_ELEMENTARY_ECORE_CON
4870    EINA_SAFETY_ON_NULL_RETURN(overlay);
4871    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4872    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4873
4874    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4875      {
4876         _overlay_default_cb_del(overlay->ovl, _overlay_clicked_cb);
4877         _overlay_default_free(overlay->ovl);
4878      }
4879    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4880      {
4881         _overlay_bubble_cb_del(overlay->ovl);
4882         _overlay_bubble_free(overlay->ovl);
4883      }
4884    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4885       _overlay_class_free(overlay->ovl);
4886
4887    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
4888       _overlay_route_free(overlay->ovl);
4889
4890    if (overlay->grp)
4891      {
4892         _overlay_group_cb_del(overlay->grp);
4893         _overlay_group_free(overlay->grp, overlay);
4894      }
4895
4896    overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
4897    evas_object_smart_changed(overlay->wd->pan_smart);
4898
4899    free(overlay);
4900 #else
4901    (void) overlay;
4902 #endif
4903 }
4904
4905 EAPI Elm_Map_Overlay_Type
4906 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
4907 {
4908 #ifdef HAVE_ELEMENTARY_ECORE_CON
4909    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
4910    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
4911    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
4912
4913    return overlay->type;
4914 #else
4915    (void) overlay;
4916    return ELM_MAP_OVERLAY_TYPE_NONE;
4917 #endif
4918 }
4919
4920 EAPI void
4921 elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
4922 {
4923 #ifdef HAVE_ELEMENTARY_ECORE_CON
4924    EINA_SAFETY_ON_NULL_RETURN(overlay);
4925    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4926    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4927
4928    overlay->data = data;
4929 #else
4930    (void) overlay;
4931    (void) data;
4932 #endif
4933 }
4934
4935 EAPI void *
4936 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
4937 {
4938 #ifdef HAVE_ELEMENTARY_ECORE_CON
4939    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
4940    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
4941    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
4942
4943    return overlay->data;
4944 #else
4945    (void) overlay;
4946    return NULL;
4947 #endif
4948 }
4949
4950 EAPI void
4951 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
4952 {
4953 #ifdef HAVE_ELEMENTARY_ECORE_CON
4954    EINA_SAFETY_ON_NULL_RETURN(overlay);
4955    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4956    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4957
4958    if (overlay->hide == !!hide) return;
4959    overlay->hide = hide;
4960
4961    evas_object_smart_changed(overlay->wd->pan_smart);
4962 #else
4963    (void) overlay;
4964    (void) hide;
4965 #endif
4966 }
4967
4968 EAPI Eina_Bool
4969 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
4970 {
4971 #ifdef HAVE_ELEMENTARY_ECORE_CON
4972    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
4973    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
4974    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
4975
4976    return overlay->hide;
4977 #else
4978    (void) overlay;
4979    return EINA_FALSE;
4980 #endif
4981 }
4982
4983 EAPI void
4984 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
4985 {
4986 #ifdef HAVE_ELEMENTARY_ECORE_CON
4987    EINA_SAFETY_ON_NULL_RETURN(overlay);
4988    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4989    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4990
4991    overlay->zoom_min = zoom;
4992    evas_object_smart_changed(overlay->wd->pan_smart);
4993 #else
4994    (void) overlay;
4995    (void) zoom;
4996 #endif
4997 }
4998
4999 EAPI int
5000 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
5001 {
5002 #ifdef HAVE_ELEMENTARY_ECORE_CON
5003    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
5004    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
5005    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
5006
5007    return overlay->zoom_min;
5008 #else
5009    (void) overlay;
5010    return 0;
5011 #endif
5012 }
5013
5014 EAPI void
5015 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
5016 {
5017 #ifdef HAVE_ELEMENTARY_ECORE_CON
5018    EINA_SAFETY_ON_NULL_RETURN(overlay);
5019    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5020    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5021
5022    if (overlay->paused == !!paused) return;
5023    overlay->paused = paused;
5024
5025    evas_object_smart_changed(overlay->wd->pan_smart);
5026 #else
5027    (void) overlay;
5028    (void) paused;
5029 #endif
5030 }
5031
5032 EAPI Eina_Bool
5033 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
5034 {
5035 #ifdef HAVE_ELEMENTARY_ECORE_CON
5036    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5037    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5038    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5039
5040    return overlay->paused;
5041 #else
5042    (void) overlay;
5043    return EINA_FALSE;
5044 #endif
5045 }
5046
5047 EAPI void
5048 elm_map_overlay_show(Elm_Map_Overlay *overlay)
5049 {
5050 #ifdef HAVE_ELEMENTARY_ECORE_CON
5051    EINA_SAFETY_ON_NULL_RETURN(overlay);
5052    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5053    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5054
5055    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5056      {
5057         Overlay_Default *ovl = overlay->ovl;
5058         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5059      }
5060    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5061      {
5062         Overlay_Bubble *ovl = overlay->ovl;
5063         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5064      }
5065    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5066      {
5067         Overlay_Class *ovl = overlay->ovl;
5068         double lon, lat, max_lo, min_lo, max_la, min_la;
5069         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
5070         lon = (max_lo + min_lo) / 2;
5071         lat = (max_la + min_la) / 2;
5072         elm_map_region_show(overlay->wd->obj, lon, lat);
5073      }
5074    else ERR("Not supported overlay type: %d", overlay->type);
5075
5076    evas_object_smart_changed(overlay->wd->pan_smart);
5077 #else
5078    (void) overlay;
5079 #endif
5080 }
5081
5082 EAPI void
5083 elm_map_overlays_show(Eina_List *overlays)
5084 {
5085 #ifdef HAVE_ELEMENTARY_ECORE_CON
5086    EINA_SAFETY_ON_NULL_RETURN(overlays);
5087    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
5088
5089    Elm_Map_Overlay *overlay;
5090    overlay = eina_list_data_get(overlays);
5091
5092    Delayed_Data *data = ELM_NEW(Delayed_Data);
5093    data->func = _overlays_show;
5094    data->wd = overlay->wd;
5095    data->overlays = eina_list_clone(overlays);
5096    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
5097    evas_object_smart_changed(data->wd->pan_smart);
5098 #else
5099    (void) overlays;
5100 #endif
5101 }
5102
5103 EAPI void
5104 elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
5105 {
5106 #ifdef HAVE_ELEMENTARY_ECORE_CON
5107    EINA_SAFETY_ON_NULL_RETURN(overlay);
5108    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5109    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5110
5111    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5112      {
5113         Overlay_Default *ovl = overlay->ovl;
5114         ovl->lon = lon;
5115         ovl->lat = lat;
5116      }
5117    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5118      {
5119         Overlay_Bubble *ovl = overlay->ovl;
5120         ovl->lon = lon;
5121         ovl->lat = lat;
5122      }
5123    else ERR("Not supported overlay type: %d", overlay->type);
5124
5125    evas_object_smart_changed(overlay->wd->pan_smart);
5126 #else
5127    (void) overlay;
5128    (void) lon;
5129    (void) lat;
5130 #endif
5131 }
5132
5133 EAPI void
5134 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
5135 {
5136 #ifdef HAVE_ELEMENTARY_ECORE_CON
5137    EINA_SAFETY_ON_NULL_RETURN(overlay);
5138    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5139    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5140
5141    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5142      {
5143         const Overlay_Default *ovl = overlay->ovl;
5144         if (lon) *lon = ovl->lon;
5145         if (lat) *lat = ovl->lat;
5146      }
5147    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5148      {
5149         const Overlay_Bubble *ovl = overlay->ovl;
5150         if (lon) *lon = ovl->lon;
5151         if (lat) *lat = ovl->lat;
5152      }
5153    else ERR("Not supported overlay type: %d", overlay->type);
5154 #else
5155    (void) overlay;
5156    (void) lon;
5157    (void) lat;
5158 #endif
5159 }
5160
5161 EAPI void
5162 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
5163 {
5164 #ifdef HAVE_ELEMENTARY_ECORE_CON
5165    EINA_SAFETY_ON_NULL_RETURN(overlay);
5166    EINA_SAFETY_ON_NULL_RETURN(icon);
5167    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5168    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5169
5170    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5171       _overlay_default_update(overlay->wd, overlay->ovl, NULL, icon,
5172                               NULL, NULL, NULL);
5173    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5174       _overlay_class_update(overlay->wd, overlay->ovl, NULL, icon);
5175    else ERR("Not supported overlay type: %d", overlay->type);
5176
5177    evas_object_smart_changed(overlay->wd->pan_smart);
5178 #else
5179    (void) overlay;
5180    (void) icon;
5181 #endif
5182 }
5183
5184 EAPI const Evas_Object *
5185 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5186 {
5187 #ifdef HAVE_ELEMENTARY_ECORE_CON
5188    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5189    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5190    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5191
5192    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5193      {
5194         const Overlay_Default *ovl = overlay->ovl;
5195         return elm_object_part_content_get(ovl->layout, "elm.icon");
5196      }
5197    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5198      {
5199         const Overlay_Class *ovl = overlay->ovl;
5200         return ovl->icon;
5201      }
5202    else
5203      {
5204         ERR("Not supported overlay type: %d", overlay->type);
5205         return NULL;
5206      }
5207 #else
5208    (void) overlay;
5209    return NULL;
5210 #endif
5211 }
5212
5213 EAPI void
5214 elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *obj)
5215 {
5216 #ifdef HAVE_ELEMENTARY_ECORE_CON
5217    EINA_SAFETY_ON_NULL_RETURN(overlay);
5218    EINA_SAFETY_ON_NULL_RETURN(obj);
5219    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5220    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5221
5222    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5223       _overlay_default_update(overlay->wd, overlay->ovl, obj, NULL, NULL,
5224                                  NULL, NULL);
5225    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5226       _overlay_class_update(overlay->wd, overlay->ovl, obj, NULL);
5227    else ERR("Not supported overlay type: %d", overlay->type);
5228
5229    evas_object_smart_changed(overlay->wd->pan_smart);
5230 #else
5231    (void) overlay;
5232    (void) obj;
5233 #endif
5234 }
5235
5236 EAPI const Evas_Object *
5237 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5238 {
5239 #ifdef HAVE_ELEMENTARY_ECORE_CON
5240    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5241    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5242    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5243
5244    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5245      {
5246         const Overlay_Default *ovl = overlay->ovl;
5247         return elm_object_part_content_get(ovl->layout, "elm.icon");
5248      }
5249    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5250      {
5251         const Overlay_Class *ovl = overlay->ovl;
5252         return ovl->icon;
5253      }
5254    else
5255      {
5256         ERR("Not supported overlay type: %d", overlay->type);
5257         return NULL;
5258      }
5259 #else
5260    (void) overlay;
5261    return NULL;
5262 #endif
5263 }
5264
5265 EAPI void
5266 elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
5267 {
5268 #ifdef HAVE_ELEMENTARY_ECORE_CON
5269    EINA_SAFETY_ON_NULL_RETURN(overlay);
5270    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5271    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5272
5273    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5274      {
5275         Overlay_Route *route = overlay->ovl;
5276         route->color.r = r;
5277         route->color.g = g;
5278         route->color.b = b;
5279         route->color.a = a;
5280      }
5281    else ERR("Not supported overlay type: %d", overlay->type);
5282 #else
5283    (void) overlay;
5284    (void) r;
5285    (void) g;
5286    (void) b;
5287    (void) a;
5288 #endif
5289 }
5290
5291 EAPI void
5292 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
5293 {
5294 #ifdef HAVE_ELEMENTARY_ECORE_CON
5295    EINA_SAFETY_ON_NULL_RETURN(overlay);
5296    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5297    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5298
5299    int rr, gg, bb, aa;
5300
5301    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5302      {
5303         Overlay_Route *route = overlay->ovl;
5304         rr = route->color.r;
5305         gg = route->color.g;
5306         bb = route->color.b;
5307         aa = route->color.a;
5308      }
5309    else
5310      {
5311         ERR("Not supported overlay type: %d", overlay->type);
5312         return;
5313      }
5314    if (r) *r = rr;
5315    if (g) *g = gg;
5316    if (b) *b = bb;
5317    if (a) *a = aa;
5318 #else
5319    (void) overlay;
5320    (void) r;
5321    (void) g;
5322    (void) b;
5323    (void) a;
5324 #endif
5325 }
5326
5327 EAPI void
5328 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
5329 {
5330 #ifdef HAVE_ELEMENTARY_ECORE_CON
5331    EINA_SAFETY_ON_NULL_RETURN(overlay);
5332    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5333    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5334
5335    overlay->cb = get_cb;
5336    overlay->cb_data = data;
5337 #else
5338    (void) overlay;
5339    (void) get_cb;
5340    (void) data;
5341 #endif
5342 }
5343
5344 EAPI Elm_Map_Overlay *
5345 elm_map_overlay_class_add(Evas_Object *obj)
5346 {
5347 #ifdef HAVE_ELEMENTARY_ECORE_CON
5348    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5349    Widget_Data *wd = elm_widget_data_get(obj);
5350    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5351
5352    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5353    overlay->wd = wd;
5354    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
5355    overlay->ovl = _overlay_class_new(wd, overlay);
5356    overlay->grp = NULL;
5357    wd->overlays = eina_list_append(wd->overlays, overlay);
5358
5359    evas_object_smart_changed(wd->pan_smart);
5360    return overlay;
5361 #else
5362    (void) obj;
5363    return NULL;
5364 #endif
5365 }
5366
5367 EAPI void
5368 elm_map_overlay_class_append(Elm_Map_Overlay *group, Elm_Map_Overlay *overlay)
5369 {
5370 #ifdef HAVE_ELEMENTARY_ECORE_CON
5371    EINA_SAFETY_ON_NULL_RETURN(group);
5372    EINA_SAFETY_ON_NULL_RETURN(overlay);
5373    EINA_SAFETY_ON_NULL_RETURN(group->wd);
5374    ELM_CHECK_WIDTYPE(group->wd->obj, widtype);
5375    EINA_SAFETY_ON_FALSE_RETURN(group->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5376
5377    if (overlay->type != ELM_MAP_OVERLAY_TYPE_DEFAULT)
5378      {
5379         ERR("Currently group supports only default overlays");
5380         return;
5381      }
5382
5383    Overlay_Class *ovl = group->ovl;
5384    if (eina_list_data_find(ovl->members, overlay))
5385      {
5386         ERR("Already added overlay into group");
5387         return;
5388      }
5389    ovl->members = eina_list_append(ovl->members, overlay);
5390    overlay->grp->clas = group;
5391
5392   evas_object_smart_changed(group->wd->pan_smart);
5393 #else
5394    (void) group;
5395    (void) overlay;
5396 #endif
5397 }
5398
5399 EAPI void
5400 elm_map_overlay_class_remove(Elm_Map_Overlay *group, Elm_Map_Overlay *overlay)
5401 {
5402 #ifdef HAVE_ELEMENTARY_ECORE_CON
5403    EINA_SAFETY_ON_NULL_RETURN(group);
5404    EINA_SAFETY_ON_NULL_RETURN(overlay);
5405    EINA_SAFETY_ON_NULL_RETURN(group->wd);
5406    ELM_CHECK_WIDTYPE(group->wd->obj, widtype);
5407    EINA_SAFETY_ON_FALSE_RETURN(group->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5408
5409     if (overlay->type != ELM_MAP_OVERLAY_TYPE_DEFAULT)
5410      {
5411         ERR("Currently group supports only default overlays");
5412         return;
5413      }
5414    Overlay_Class *ovl = group->ovl;
5415    ovl->members = eina_list_remove(ovl->members, overlay);
5416    overlay->grp->clas = NULL;
5417    _overlay_group_update(group->wd, overlay->grp, NULL);
5418
5419   evas_object_smart_changed(group->wd->pan_smart);
5420 #else
5421    (void) group;
5422    (void) overlay;
5423 #endif
5424 }
5425
5426 EAPI void
5427 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *group, int zoom)
5428 {
5429 #ifdef HAVE_ELEMENTARY_ECORE_CON
5430    EINA_SAFETY_ON_NULL_RETURN(group);
5431    EINA_SAFETY_ON_NULL_RETURN(group->wd);
5432    ELM_CHECK_WIDTYPE(group->wd->obj, widtype);
5433    EINA_SAFETY_ON_FALSE_RETURN(group->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5434
5435    Overlay_Class *ovl = group->ovl;
5436    if (ovl->zoom_max == !!zoom) return;
5437    ovl->zoom_max = zoom;
5438
5439    evas_object_smart_changed(group->wd->pan_smart);
5440 #else
5441    (void) group;
5442    (void) zoom;
5443 #endif
5444 }
5445
5446 EAPI int
5447 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *group)
5448 {
5449 #ifdef HAVE_ELEMENTARY_ECORE_CON
5450    EINA_SAFETY_ON_NULL_RETURN_VAL(group, OVERLAY_CLASS_ZOOM_MAX);
5451    EINA_SAFETY_ON_NULL_RETURN_VAL(group->wd, OVERLAY_CLASS_ZOOM_MAX);
5452    ELM_CHECK_WIDTYPE(group->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
5453    EINA_SAFETY_ON_FALSE_RETURN_VAL(group->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
5454
5455    const Overlay_Class *ovl = group->ovl;
5456    return ovl->zoom_max;
5457 #else
5458    (void) group;
5459    return OVERLAY_CLASS_ZOOM_MAX;
5460 #endif
5461 }
5462
5463 EAPI Elm_Map_Overlay *
5464 elm_map_overlay_bubble_add(Evas_Object *obj)
5465 {
5466 #ifdef HAVE_ELEMENTARY_ECORE_CON
5467    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5468    Widget_Data *wd = elm_widget_data_get(obj);
5469    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5470
5471    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5472    overlay->wd = wd;
5473    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
5474    overlay->ovl =  _overlay_bubble_new(wd);
5475    _overlay_bubble_cb_add(overlay->ovl, overlay);
5476    overlay->grp = _overlay_group_new(wd);
5477    wd->overlays = eina_list_append(wd->overlays, overlay);
5478
5479    evas_object_smart_changed(wd->pan_smart);
5480    return overlay;
5481 #else
5482    (void) obj;
5483    return NULL;
5484 #endif
5485 }
5486
5487 EAPI void
5488 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, Elm_Map_Overlay *parent)
5489 {
5490 #ifdef HAVE_ELEMENTARY_ECORE_CON
5491    EINA_SAFETY_ON_NULL_RETURN(bubble);
5492    EINA_SAFETY_ON_NULL_RETURN(parent);
5493    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5494    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5495
5496    Overlay_Bubble *ovl = bubble->ovl;
5497    Evas_Object *pobj = _overlay_obj_get(parent);
5498    if (!pobj) return;
5499
5500    if (ovl->pobj)
5501      {
5502         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
5503                                             _overlay_bubble_hide_cb, ovl);
5504         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
5505                                             _overlay_bubble_chase_cb, ovl);
5506         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
5507                                             _overlay_bubble_chase_cb, ovl);
5508      }
5509
5510    ovl->pobj = pobj;
5511    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
5512                                   _overlay_bubble_hide_cb, ovl);
5513    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
5514                                   _overlay_bubble_chase_cb, ovl);
5515    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
5516                                   _overlay_bubble_chase_cb, ovl);
5517
5518    _overlay_bubble_chase(ovl);
5519    evas_object_smart_changed(bubble->wd->pan_smart);
5520 #else
5521    (void) bubble;
5522    (void) parent;
5523 #endif
5524 }
5525
5526 EAPI void
5527 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
5528 {
5529 #ifdef HAVE_ELEMENTARY_ECORE_CON
5530    EINA_SAFETY_ON_NULL_RETURN(bubble);
5531    EINA_SAFETY_ON_NULL_RETURN(content);
5532    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5533    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5534
5535    Overlay_Bubble *bb = bubble->ovl;
5536    elm_box_pack_end(bb->bx, content);
5537
5538    evas_object_smart_changed(bubble->wd->pan_smart);
5539 #else
5540    (void) bubble;
5541    (void) content;
5542 #endif
5543 }
5544
5545 EAPI void
5546 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
5547 {
5548 #ifdef HAVE_ELEMENTARY_ECORE_CON
5549    EINA_SAFETY_ON_NULL_RETURN(bubble);
5550    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5551    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5552
5553    Overlay_Bubble *bb = bubble->ovl;
5554    elm_box_clear(bb->bx);
5555
5556    evas_object_smart_changed(bubble->wd->pan_smart);
5557 #else
5558    (void) bubble;
5559 #endif
5560 }
5561
5562 EAPI Elm_Map_Overlay *
5563 elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
5564 {
5565 #ifdef HAVE_ELEMENTARY_ECORE_CON
5566    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5567    Widget_Data *wd = elm_widget_data_get(obj);
5568    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5569    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5570    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
5571    EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
5572
5573    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5574    overlay->wd = wd;
5575    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
5576    overlay->ovl =  _overlay_route_new(wd, route);
5577    overlay->grp = _overlay_group_new(wd);
5578    wd->overlays = eina_list_append(wd->overlays, overlay);
5579
5580    evas_object_smart_changed(wd->pan_smart);
5581    return overlay;
5582 #else
5583    (void) obj;
5584    (void) route;
5585    return NULL;
5586 #endif
5587 }
5588
5589 #ifdef ELM_EMAP
5590 EAPI Evas_Object *
5591 elm_map_track_add(Evas_Object *obj, void *emap)
5592 {
5593 #ifdef HAVE_ELEMENTARY_ECORE_CON
5594    EMap_Route *emapr = emap;
5595    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5596    Widget_Data *wd = elm_widget_data_get(obj);
5597    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
5598
5599    Evas_Object *route = elm_route_add(obj);
5600    elm_route_emap_set(route, emapr);
5601    wd->track = eina_list_append(wd->track, route);
5602
5603    return route;
5604 #else
5605    (void) obj;
5606    (void) emap;
5607    return NULL;
5608 #endif
5609 }
5610
5611 EAPI void
5612 elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
5613 {
5614 #ifdef HAVE_ELEMENTARY_ECORE_CON
5615    ELM_CHECK_WIDTYPE(obj, widtype) ;
5616    Widget_Data *wd = elm_widget_data_get(obj);
5617    EINA_SAFETY_ON_NULL_RETURN(wd);
5618
5619    wd->track = eina_list_remove(wd->track, route);
5620    evas_object_del(route);
5621 #else
5622    (void) obj;
5623    (void) route;
5624 #endif
5625 }
5626 #else
5627 EAPI Evas_Object *
5628 elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
5629 {
5630    return NULL;
5631 }
5632
5633 EAPI void
5634 elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
5635 {
5636 }
5637 #endif