src/lib/elm_map.c

   1 #ifdef HAVE_CONFIG_H
   2 # include "elementary_config.h"
   3 #endif
   4
   5 #include "Elementary.h"
   6 #include "elm_priv.h"
   7 #include "els_scroller.h"
   8
   9 #define OVERLAY_CLASS_ZOOM_MAX 255
  10
  11 #ifdef HAVE_ELEMENTARY_ECORE_CON
  12
  13 typedef struct _Widget_Data Widget_Data;
  14 typedef struct _Path Path;
  15 typedef struct _Color Color;
  16 typedef struct _Pan Pan;
  17 typedef struct _Grid Grid;
  18 typedef struct _Grid_Item Grid_Item;
  19 typedef struct _Overlay_Default Overlay_Default;
  20 typedef struct _Overlay_Class Overlay_Class;
  21 typedef struct _Overlay_Group Overlay_Group;
  22 typedef struct _Overlay_Bubble Overlay_Bubble;
  23 typedef struct _Overlay_Route Overlay_Route;
  24 typedef struct _Marker_Group Marker_Group;
  25 typedef struct _Marker_Bubble Marker_Bubble;
  26 typedef struct _Path_Node Path_Node;
  27 typedef struct _Path_Waypoint Path_Waypoint;
  28 typedef struct _Route_Dump Route_Dump;
  29 typedef struct _Name_Dump Name_Dump;
  30 typedef struct _Delayed_Data Delayed_Data;
  31 typedef struct _Source_Tile Source_Tile;
  32 typedef struct _Source_Route Source_Route;
  33 typedef struct _Source_Name Source_Name;
  34
  35 typedef char                      *(*Elm_Map_Module_Source_Name_Func)(void);
  36 typedef int                        (*Elm_Map_Module_Tile_Zoom_Min_Func)(void);
  37 typedef int                        (*Elm_Map_Module_Tile_Zoom_Max_Func)(void);
  38 typedef char                      *(*Elm_Map_Module_Tile_Url_Func)(const Evas_Object *obj, int x, int y, int zoom);
  39 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);
  40 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);
  41 typedef char                      *(*Elm_Map_Module_Route_Url_Func)(const Evas_Object *obj, const char *type_name, int method, double flon, double flat, double tlon, double tlat);
  42 typedef char                      *(*Elm_Map_Module_Name_Url_Func)(const Evas_Object *obj, int method, const char *name, double lon, double lat);
  43
  44 #define ROUND(z)                (((z) < 0) ? (int)ceil((z) - 0.005) : (int)floor((z) + 0.005))
  45 #define EVAS_MAP_POINT          4
  46 #define DEFAULT_TILE_SIZE       256
  47 #define MAX_CONCURRENT_DOWNLOAD 10
  48 #define MARER_MAX_NUMBER        30
  49 #define OVERLAY_GROUPING_SCALE 2
  50
  51 #define CACHE_ROOT          "/tmp/elm_map"
  52 #define CACHE_TILE_ROOT     CACHE_ROOT"/%d/%d/%d"
  53 #define CACHE_TILE_PATH     "%s/%d.png"
  54 #define CACHE_ROUTE_ROOT    CACHE_ROOT"/route"
  55 #define CACHE_NAME_ROOT     CACHE_ROOT"/name"
  56
  57 #define ROUTE_YOURS_URL     "http://www.yournavigation.org/api/dev/route.php"
  58 #define ROUTE_TYPE_MOTORCAR "motocar"
  59 #define ROUTE_TYPE_BICYCLE  "bicycle"
  60 #define ROUTE_TYPE_FOOT     "foot"
  61 #define YOURS_DISTANCE      "distance"
  62 #define YOURS_DESCRIPTION   "description"
  63 #define YOURS_COORDINATES   "coordinates"
  64
  65 #define NAME_NOMINATIM_URL  "http://nominatim.openstreetmap.org"
  66 #define NOMINATIM_RESULT    "result"
  67 #define NOMINATIM_PLACE     "place"
  68 #define NOMINATIM_ATTR_LON  "lon"
  69 #define NOMINATIM_ATTR_LAT  "lat"
  70
  71 enum _Route_Xml_Attribute
  72 {
  73    ROUTE_XML_NONE,
  74    ROUTE_XML_DISTANCE,
  75    ROUTE_XML_DESCRIPTION,
  76    ROUTE_XML_COORDINATES,
  77    ROUTE_XML_LAST
  78 } Route_Xml_Attibute;
  79
  80 enum _Name_Xml_Attribute
  81 {
  82    NAME_XML_NONE,
  83    NAME_XML_NAME,
  84    NAME_XML_LON,
  85    NAME_XML_LAT,
  86    NAME_XML_LAST
  87 } Name_Xml_Attibute;
  88
  89 enum _Track_Xml_Attribute
  90 {
  91    TRACK_XML_NONE,
  92    TRACK_XML_COORDINATES,
  93    TRACK_XML_LAST
  94 } Track_Xml_Attibute;
  95
  96 struct _Path
  97 {
  98    Evas_Coord x, y;
  99 };
 100
 101 struct _Delayed_Data
 102 {
 103    void (*func)(void *data);
 104    Widget_Data *wd;
 105    Elm_Map_Zoom_Mode mode;
 106    int zoom;
 107    double lon, lat;
 108    Eina_List *markers;
 109    Eina_List *overlays;
 110 };
 111
 112 // Map Tile source
 113 // FIXME: Currently tile size must be 256*256
 114 // and the map size is pow(2.0, z) * (tile size)
 115 struct _Source_Tile
 116 {
 117    const char *name;
 118    int zoom_min;
 119    int zoom_max;
 120    Elm_Map_Module_Tile_Url_Func url_cb;
 121    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
 122    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
 123 };
 124
 125 // Map Route Source
 126 struct _Source_Route
 127 {
 128    const char *name;
 129    Elm_Map_Module_Route_Url_Func url_cb;
 130 };
 131
 132 // Map Name Source
 133 struct _Source_Name
 134 {
 135    const char *name;
 136    Elm_Map_Module_Name_Url_Func url_cb;
 137 };
 138
 139 struct _Color
 140 {
 141   int r, g, b, a;
 142 };
 143
 144 struct _Overlay_Group
 145 {
 146    Widget_Data *wd;
 147    Elm_Map_Overlay *overlay; // virtual group type overlay
 148    Elm_Map_Overlay *clas;    // class overlay for this virtual group
 149    Overlay_Default *ovl;     // rendered overlay
 150    Eina_List *members;
 151    Eina_Bool in : 1;
 152    Eina_Bool boss : 1;
 153 };
 154
 155 struct _Overlay_Default
 156 {
 157    Widget_Data *wd;
 158    Evas_Coord w, h;
 159
 160    double lon, lat;
 161    Evas_Coord x, y;
 162
 163    // Display priority is content > icon > clas_obj > clas_icon > layout
 164    Evas_Object *content;
 165    Evas_Object *icon;
 166
 167    Color c;
 168    // if clas_content or icon exists, do not inherit from class
 169    Evas_Object *clas_content;      // Duplicated from class content
 170    Evas_Object *clas_icon;         // Duplicated from class icon
 171    Evas_Object *layout;
 172 };
 173
 174 struct _Overlay_Class
 175 {
 176    Widget_Data *wd;
 177    Eina_List *members;
 178    int zoom_max;
 179    Evas_Object *content;
 180    Evas_Object *icon;
 181 };
 182
 183 struct _Overlay_Bubble
 184 {
 185    Widget_Data *wd;
 186    Evas_Object *pobj;
 187    Evas_Object *obj, *sc, *bx;
 188    double lon, lat;
 189    Evas_Coord x, y, w, h;
 190 };
 191
 192 struct _Overlay_Route
 193 {
 194    Widget_Data *wd;
 195
 196    Evas_Object *obj;
 197    Eina_List *paths;
 198    Eina_List *nodes;
 199 };
 200
 201 struct _Elm_Map_Overlay
 202 {
 203    Widget_Data *wd;
 204
 205    Eina_Bool paused : 1;
 206    Eina_Bool hide : 1;
 207    Evas_Coord zoom_min;
 208    Color c;
 209    void *data;               // user set data
 210
 211    Elm_Map_Overlay_Type type;
 212    void *ovl;                 // Overlay Data for each type
 213
 214    Elm_Map_Overlay_Get_Cb cb;
 215    void *cb_data;
 216
 217    // These are not used if overlay type is class or group
 218    Overlay_Group *grp;
 219 };
 220
 221 struct _Elm_Map_Marker_Class
 222 {
 223    const char *style;
 224    struct _Elm_Map_Marker_Class_Func
 225      {
 226         Elm_Map_Marker_Get_Func get;
 227         Elm_Map_Marker_Del_Func del; //if NULL the object will be destroyed with evas_object_del()
 228         Elm_Map_Marker_Icon_Get_Func icon_get;
 229      } func;
 230 };
 231
 232 struct _Elm_Map_Group_Class
 233 {
 234    Widget_Data *wd;
 235
 236    Eina_List *markers;
 237    int zoom_displayed; // display the group if the zoom is >= to zoom_display
 238    int zoom_grouped;   // group the markers only if the zoom is <= to zoom_groups
 239    const char *style;
 240    void *data;
 241    struct
 242      {
 243         Elm_Map_Group_Icon_Get_Func icon_get;
 244      } func;
 245
 246    Eina_Bool hide : 1;
 247 };
 248
 249 struct _Marker_Bubble
 250 {
 251    Widget_Data *wd;
 252    Evas_Object *pobj;
 253    Evas_Object *obj, *sc, *bx;
 254 };
 255
 256 struct _Elm_Map_Marker
 257 {
 258    Widget_Data *wd;
 259    Elm_Map_Marker_Class *clas;
 260    Elm_Map_Group_Class *group_clas;
 261    double longitude, latitude;
 262    Evas_Coord w, h;
 263    Evas_Object *obj;
 264
 265    Evas_Coord x, y;
 266    Eina_Bool grouped : 1;
 267    Eina_Bool leader : 1; // if marker is group leader
 268    Marker_Group *group;
 269
 270    Marker_Bubble *bubble;
 271    Evas_Object *content;
 272    void *data;
 273 };
 274
 275 struct _Marker_Group
 276 {
 277    Widget_Data *wd;
 278    Elm_Map_Group_Class *clas;
 279    Evas_Coord w, h;
 280    Evas_Object *obj;
 281
 282    Evas_Coord x, y;
 283    Eina_List *markers;
 284
 285    Marker_Bubble *bubble;
 286 };
 287
 288 struct _Elm_Map_Route
 289 {
 290    Widget_Data *wd;
 291
 292    char *fname;
 293    Elm_Map_Route_Type type;
 294    Elm_Map_Route_Method method;
 295    double flon, flat, tlon, tlat;
 296    Elm_Map_Route_Cb cb;
 297    void *data;
 298    Ecore_File_Download_Job *job;
 299
 300
 301    Eina_List *nodes;
 302    Eina_List *waypoint;
 303    struct
 304      {
 305         int node_count;
 306         int waypoint_count;
 307         const char *nodes;
 308         const char *waypoints;
 309         double distance; /* unit : km */
 310      } info;
 311
 312    Path_Node *n;
 313    Path_Waypoint *w;
 314 };
 315
 316 struct _Path_Node
 317 {
 318    Widget_Data *wd;
 319
 320    int idx;
 321    struct
 322      {
 323         double lon, lat;
 324         char *address;
 325      } pos;
 326 };
 327
 328 struct _Path_Waypoint
 329 {
 330    Widget_Data *wd;
 331
 332    const char *point;
 333 };
 334
 335 struct _Elm_Map_Name
 336 {
 337    Widget_Data *wd;
 338
 339    int method;
 340    char *address;
 341    double lon, lat;
 342
 343    char *fname;
 344    Ecore_File_Download_Job *job;
 345    Elm_Map_Name_Cb cb;
 346    void *data;
 347 };
 348
 349 struct _Route_Dump
 350 {
 351    int id;
 352    char *fname;
 353    double distance;
 354    char *description;
 355    char *coordinates;
 356 };
 357
 358 struct _Name_Dump
 359 {
 360    int id;
 361    char *address;
 362    double lon;
 363    double lat;
 364 };
 365
 366 struct _Grid_Item
 367 {
 368    Grid *g;
 369
 370    Widget_Data *wd;
 371    Evas_Object *img;
 372    const char *file;
 373    const char *url;
 374    int x, y;  // Tile coordinate
 375    Eina_Bool file_have : 1;
 376
 377    Ecore_File_Download_Job *job;
 378 };
 379
 380 struct _Grid
 381 {
 382    Widget_Data *wd;
 383    int zoom; // zoom level tiles want for optimal display (1, 2, 4, 8)
 384    int tw, th; // size of grid in tiles
 385    Eina_Matrixsparse *grid;
 386 };
 387
 388 struct _Pan
 389 {
 390    Evas_Object_Smart_Clipped_Data __clipped_data;
 391    Widget_Data *wd;
 392 };
 393
 394 struct _Widget_Data
 395 {
 396    Evas_Object *obj;
 397    Evas_Object *scr;
 398    Evas_Object *ges;
 399    Evas_Object *pan_smart;
 400    Evas_Object *sep_maps_markers; // Tiles are below this and overlays are on top
 401    Evas_Map *map;
 402
 403    Eina_Array *src_tile_mods;
 404    Source_Tile *src_tile;
 405    Eina_List *src_tiles;
 406    const char **src_tile_names;
 407
 408    Eina_Array *src_route_mods;
 409    Source_Route *src_route;
 410    Eina_List *src_routes;
 411    const char **src_route_names;
 412
 413    Eina_Array *src_name_mods;
 414    Source_Name *src_name;
 415    Eina_List *src_names;
 416    const char **src_name_names;
 417
 418    int zoom_min, zoom_max;
 419    int tsize;
 420
 421    int id;
 422    Eina_List *grids;
 423
 424    int zoom;
 425    double zoom_detail;
 426    double prev_lon, prev_lat;
 427    Evas_Coord ox, oy;
 428    struct
 429      {
 430         int w, h;  // Current pixel width, heigth of a grid
 431         int tile;  // Current pixel size of a grid item
 432      } size;
 433    Elm_Map_Zoom_Mode mode;
 434    struct
 435      {
 436         double zoom;
 437         double diff;
 438         int cnt;
 439      } ani;
 440    Ecore_Timer *zoom_timer;
 441    Ecore_Animator *zoom_animator;
 442
 443    int try_num;
 444    int finish_num;
 445    int download_num;
 446    Eina_List *download_list;
 447    Ecore_Idler *download_idler;
 448    Eina_Hash *ua;
 449    const char *user_agent;
 450
 451    Evas_Coord pan_x, pan_y;
 452    Eina_List *delayed_jobs;
 453
 454    Ecore_Timer *scr_timer;
 455    Ecore_Timer *long_timer;
 456    Evas_Event_Mouse_Down ev;
 457    Eina_Bool on_hold : 1;
 458    Eina_Bool paused : 1;
 459
 460    double pinch_zoom;
 461    struct
 462      {
 463         Evas_Coord cx, cy;
 464         double a, d;
 465      } rotate;
 466
 467    Eina_Bool wheel_disabled : 1;
 468
 469    unsigned int markers_max_num;
 470    Eina_Bool paused_markers : 1;
 471    Eina_List *group_classes;
 472    Eina_List *marker_classes;
 473    Eina_List *markers;
 474
 475    Eina_List *routes;
 476    Eina_List *track;
 477    Eina_List *names;
 478
 479    Eina_List *overlays;
 480 };
 481
 482 static char *_mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 483 static char *_osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 484 static char *_cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 485 static char *_mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 486 static char *_mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 487 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat);
 488 static char *_nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat);
 489 /*
 490 static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
 491 static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat);
 492 */
 493
 494 const Source_Tile src_tiles[] =
 495 {
 496    {"Mapnik", 0, 18, _mapnik_url_cb, NULL, NULL},
 497    {"Osmarender", 0, 17, _osmarender_url_cb, NULL, NULL},
 498    {"CycleMap", 0, 16, _cyclemap_url_cb, NULL, NULL},
 499    {"MapQuest", 0, 18, _mapquest_url_cb, NULL, NULL},
 500    {"MapQuest Open Aerial", 0, 11, _mapquest_aerial_url_cb, NULL, NULL},
 501 };
 502
 503 // FIXME: Fix more open sources
 504 const Source_Route src_routes[] =
 505 {
 506    {"Yours", _yours_url_cb}    // http://www.yournavigation.org/
 507    //{"Monav", _monav_url_cb},
 508    //{"ORS", _ors_url_cb},     // http://www.openrouteservice.org
 509 };
 510
 511 // FIXME: Add more open sources
 512 const Source_Name src_names[] =
 513 {
 514    {"Nominatim", _nominatim_url_cb}
 515 };
 516
 517 static const char *widtype = NULL;
 518 static Evas_Smart_Class parent_sc = EVAS_SMART_CLASS_INIT_NULL;
 519 static Evas_Smart_Class sc;
 520 static Evas_Smart *smart;
 521 static int idnum = 1;
 522
 523 static const char SIG_CLICKED[] =            "clicked";
 524 static const char SIG_CLICKED_DOUBLE[] =     "clicked,double";
 525 static const char SIG_PRESS[] =              "press";
 526 static const char SIG_LONGPRESSED[] =        "longpressed";
 527 static const char SIG_SCROLL[] =             "scroll";
 528 static const char SIG_SCROLL_DRAG_START[] =  "scroll,drag,start";
 529 static const char SIG_SCROLL_DRAG_STOP[] =   "scroll,drag,stop";
 530 static const char SIG_SCROLL_ANIM_START[] =  "scroll,anim,start";
 531 static const char SIG_SCROLL_ANIM_STOP[] =   "scroll,anim,stop";
 532 static const char SIG_ZOOM_START[] =         "zoom,start";
 533 static const char SIG_ZOOM_STOP[] =          "zoom,stop";
 534 static const char SIG_ZOOM_CHANGE[] =        "zoom,change";
 535 static const char SIG_TILE_LOAD[] =          "tile,load";
 536 static const char SIG_TILE_LOADED[] =        "tile,loaded";
 537 static const char SIG_TILE_LOADED_FAIL[] =   "tile,loaded,fail";
 538 static const char SIG_ROUTE_LOAD[] =         "route,load";
 539 static const char SIG_ROUTE_LOADED[] =       "route,loaded";
 540 static const char SIG_ROUTE_LOADED_FAIL[] =  "route,loaded,fail";
 541 static const char SIG_NAME_LOAD[] =          "name,load";
 542 static const char SIG_NAME_LOADED[] =        "name,loaded";
 543 static const char SIG_NAME_LOADED_FAIL[] =   "name,loaded,fail";
 544 static const char SIG_OVERLAY_CLICKED[] =    "overlay,clicked";
 545 static const Evas_Smart_Cb_Description _signals[] = {
 546        {SIG_CLICKED, ""},
 547        {SIG_CLICKED_DOUBLE, ""},
 548        {SIG_PRESS, ""},
 549        {SIG_LONGPRESSED, ""},
 550        {SIG_SCROLL, ""},
 551        {SIG_SCROLL_DRAG_START, ""},
 552        {SIG_SCROLL_DRAG_STOP, ""},
 553        {SIG_SCROLL_ANIM_START, ""},
 554        {SIG_SCROLL_ANIM_STOP, ""},
 555        {SIG_ZOOM_START, ""},
 556        {SIG_ZOOM_STOP, ""},
 557        {SIG_ZOOM_CHANGE, ""},
 558        {SIG_TILE_LOAD, ""},
 559        {SIG_TILE_LOADED, ""},
 560        {SIG_TILE_LOADED_FAIL, ""},
 561        {SIG_ROUTE_LOAD, ""},
 562        {SIG_ROUTE_LOADED, ""},
 563        {SIG_ROUTE_LOADED_FAIL, ""},
 564        {SIG_NAME_LOAD, ""},
 565        {SIG_NAME_LOADED, ""},
 566        {SIG_NAME_LOADED_FAIL, ""},
 567        {SIG_OVERLAY_CLICKED, ""},
 568        {NULL, NULL}
 569 };
 570
 571 static void
 572 _edj_marker_size_get(Widget_Data *wd, Evas_Coord *w, Evas_Coord *h)
 573 {
 574    EINA_SAFETY_ON_NULL_RETURN(wd);
 575    EINA_SAFETY_ON_NULL_RETURN(w);
 576    EINA_SAFETY_ON_NULL_RETURN(h);
 577
 578    Evas_Object *edj;
 579    const char *s;
 580
 581    edj = edje_object_add(evas_object_evas_get(wd->obj));
 582    _elm_theme_object_set(wd->obj, edj, "map/marker", "radio",
 583                          elm_widget_style_get(wd->obj));
 584    s = edje_object_data_get(edj, "size_w");
 585    if (s) *w = atoi(s);
 586    else   *w = 0;
 587    s = edje_object_data_get(edj, "size_h");
 588    if (s) *h = atoi(s);
 589    else   *h = 0;
 590    evas_object_del(edj);
 591 }
 592
 593 static void
 594 _rotate(Evas_Coord x, Evas_Coord y, Evas_Coord cx, Evas_Coord cy, double degree, Evas_Coord *xx, Evas_Coord *yy)
 595 {
 596    double r = (degree * M_PI) / 180.0;
 597    if (xx) *xx = ((x - cx) * cos(r)) + ((y - cy) * cos(r + M_PI_2)) + cx;
 598    if (yy) *yy = ((x - cx) * sin(r)) + ((y - cy) * sin(r + M_PI_2)) + cy;
 599 }
 600
 601 static void
 602 _obj_rotate(Widget_Data *wd, Evas_Object *obj)
 603 {
 604    Evas_Coord w, h, ow, oh;
 605    evas_map_util_points_populate_from_object(wd->map, obj);
 606
 607    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
 608    evas_object_image_size_get(obj, &w, &h);
 609    if ((w > ow) || (h > oh))
 610      {
 611         evas_map_point_image_uv_set(wd->map, 0, 0, 0);
 612         evas_map_point_image_uv_set(wd->map, 1, w, 0);
 613         evas_map_point_image_uv_set(wd->map, 2, w, h);
 614         evas_map_point_image_uv_set(wd->map, 3, 0, h);
 615      }
 616    evas_map_util_rotate(wd->map, wd->rotate.d, wd->rotate.cx, wd->rotate.cy);
 617
 618    evas_object_map_set(obj, wd->map);
 619    evas_object_map_enable_set(obj, EINA_TRUE);
 620 }
 621
 622 static void
 623 _obj_place(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
 624 {
 625    EINA_SAFETY_ON_NULL_RETURN(obj);
 626
 627    evas_object_move(obj, x, y);
 628    evas_object_resize(obj, w, h);
 629    evas_object_show(obj);
 630 }
 631
 632 static void
 633 _coord_to_region_convert(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord size, double *lon, double *lat)
 634 {
 635    EINA_SAFETY_ON_NULL_RETURN(wd);
 636    int zoom = floor(log(size / wd->size.tile) / log(2));
 637    if ((wd->src_tile) && (wd->src_tile->coord_to_geo))
 638      {
 639         if (wd->src_tile->coord_to_geo(wd->obj, zoom, x, y, size, lon, lat))
 640            return;
 641      }
 642
 643    if (lon) *lon = (x / (double)size * 360.0) - 180;
 644    if (lat)
 645      {
 646         double n = ELM_PI - (2.0 * ELM_PI * y / size);
 647         *lat = 180.0 / ELM_PI * atan(0.5 * (exp(n) - exp(-n)));
 648      }
 649 }
 650
 651 static void
 652 _region_to_coord_convert(Widget_Data *wd, double lon, double lat, Evas_Coord size, Evas_Coord *x, Evas_Coord *y)
 653 {
 654    EINA_SAFETY_ON_NULL_RETURN(wd);
 655
 656    int zoom = floor(log(size / 256) / log(2));
 657    if ((wd->src_tile) && (wd->src_tile->geo_to_coord))
 658      {
 659         if (wd->src_tile->geo_to_coord(wd->obj, zoom, lon, lat, size, x, y)) return;
 660      }
 661    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 662    if (y)
 663       *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
 664                  / ELM_PI) / 2.0 * size);
 665 }
 666
 667 static void
 668 _viewport_coord_get(Widget_Data *wd, Evas_Coord *vx, Evas_Coord *vy, Evas_Coord *vw, Evas_Coord *vh)
 669 {
 670    EINA_SAFETY_ON_NULL_RETURN(wd);
 671
 672    Evas_Coord x, y, w, h;
 673    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 674    elm_smart_scroller_child_viewport_size_get(wd->scr, &w, &h);
 675    if (w > wd->size.w) x -= ((w - wd->size.w) / 2);
 676    if (h > wd->size.h) y -= ((h - wd->size.h) / 2);
 677    if (vx) *vx = x;
 678    if (vy) *vy = y;
 679    if (vw) *vw = w;
 680    if (vh) *vh = h;
 681 }
 682
 683 // Map coordinates to canvas geometry without rotate
 684 static void
 685 _coord_to_canvas_no_rotate(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 686 {
 687    Evas_Coord vx, vy, sx, sy;
 688    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 689    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 690    if (xx) *xx = x - vx + sx;
 691    if (yy) *yy = y - vy + sy;
 692 }
 693
 694 // Map coordinates to canvas geometry
 695 static void
 696 _coord_to_canvas(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 697 {
 698    _coord_to_canvas_no_rotate(wd, x, y, &x, &y);
 699    _rotate(x, y, wd->rotate.cx, wd->rotate.cy, wd->rotate.d, &x, &y);
 700    if (xx) *xx = x;
 701    if (yy) *yy = y;
 702 }
 703
 704 // Canvas geometry to map coordinates
 705 static void
 706 _canvas_to_coord(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 707 {
 708    Evas_Coord vx, vy, sx, sy;
 709    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 710    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 711    _rotate(x - sx + vx, y - sy + vy,  wd->rotate.cx - sx + vx,
 712                  wd->rotate.cy - sy + vy,  -wd->rotate.d, &x, &y);
 713    if (xx) *xx = x;
 714    if (yy) *yy = y;
 715 }
 716
 717 static void
 718 _region_show(void *data)
 719 {
 720    EINA_SAFETY_ON_NULL_RETURN(data);
 721    Delayed_Data *dd = data;
 722    int x, y, w, h;
 723
 724    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
 725    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
 726    x = x - (w / 2);
 727    y = y - (h / 2);
 728    elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
 729    evas_object_smart_changed(dd->wd->pan_smart);
 730 }
 731
 732 static void
 733 _bubble_update(Marker_Bubble *bubble, Eina_List *contents)
 734 {
 735    EINA_SAFETY_ON_NULL_RETURN(bubble);
 736    EINA_SAFETY_ON_NULL_RETURN(contents);
 737
 738    Eina_List *l;
 739    Evas_Object *c;
 740
 741    elm_box_clear(bubble->bx);
 742    EINA_LIST_FOREACH(contents, l, c) elm_box_pack_end(bubble->bx, c);
 743 }
 744
 745 static void
 746 _bubble_place(Marker_Bubble *bubble)
 747 {
 748    EINA_SAFETY_ON_NULL_RETURN(bubble);
 749
 750    Evas_Coord x, y, w, h;
 751    Evas_Coord xx, yy, ww, hh;
 752    const char *s;
 753
 754    if ((!bubble->obj) || (!bubble->pobj)) return;
 755    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
 756
 757    s = edje_object_data_get(bubble->obj, "size_w");
 758    if (s) ww = atoi(s);
 759    else ww = 0;
 760
 761    edje_object_size_min_calc(bubble->obj, NULL, &hh);
 762    s = edje_object_data_get(bubble->obj, "size_h");
 763    if (s) h = atoi(s);
 764    else h = 0;
 765    if (hh < h) hh = h;
 766
 767    xx = x + (w / 2) - (ww / 2);
 768    yy = y - hh;
 769
 770    _obj_place(bubble->obj, xx, yy, ww, hh);
 771    evas_object_raise(bubble->obj);
 772 }
 773
 774 static void
 775 _bubble_sc_hints_changed_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 776 {
 777    Marker_Bubble *bubble = data;
 778    EINA_SAFETY_ON_NULL_RETURN(bubble);
 779    _bubble_place(data);
 780 }
 781
 782 static void
 783 _bubble_mouse_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 784 {
 785    Marker_Bubble *bubble = data;
 786    EINA_SAFETY_ON_NULL_RETURN(bubble);
 787    _bubble_place(bubble);
 788 }
 789
 790 static void
 791 _bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 792 {
 793    Marker_Bubble *bubble = data;
 794    EINA_SAFETY_ON_NULL_RETURN(bubble);
 795    evas_object_hide(bubble->obj);
 796 }
 797
 798 static void
 799 _bubble_show_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 800 {
 801    Marker_Bubble *bubble = data;
 802    EINA_SAFETY_ON_NULL_RETURN(bubble);
 803    _bubble_place(bubble);
 804 }
 805
 806 static void
 807 _bubble_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 808 {
 809    Marker_Bubble *bubble = data;
 810    EINA_SAFETY_ON_NULL_RETURN(bubble);
 811    _bubble_place(bubble);
 812 }
 813
 814 static void
 815 _bubble_free(Marker_Bubble* bubble)
 816 {
 817    EINA_SAFETY_ON_NULL_RETURN(bubble);
 818
 819    evas_object_del(bubble->bx);
 820    evas_object_del(bubble->sc);
 821    evas_object_del(bubble->obj);
 822    free(bubble);
 823 }
 824
 825 static Marker_Bubble*
 826 _bubble_create(Evas_Object *pobj, Widget_Data *wd)
 827 {
 828    EINA_SAFETY_ON_NULL_RETURN_VAL(pobj, NULL);
 829    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 830
 831    Marker_Bubble *bubble = ELM_NEW(Marker_Bubble);
 832    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, NULL);
 833
 834    bubble->wd = wd;
 835    bubble->pobj = pobj;
 836    evas_object_event_callback_add(pobj, EVAS_CALLBACK_HIDE, _bubble_hide_cb,
 837                                   bubble);
 838    evas_object_event_callback_add(pobj, EVAS_CALLBACK_SHOW, _bubble_show_cb,
 839                                   bubble);
 840    evas_object_event_callback_add(pobj, EVAS_CALLBACK_MOVE, _bubble_move_cb,
 841                                   bubble);
 842
 843    bubble->obj = edje_object_add(evas_object_evas_get(pobj));
 844    _elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
 845                          elm_widget_style_get(wd->obj));
 846    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
 847                                   _bubble_mouse_up_cb, bubble);
 848
 849    bubble->sc = elm_scroller_add(bubble->obj);
 850    elm_widget_style_set(bubble->sc, "map_bubble");
 851    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
 852    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
 853                            ELM_SCROLLER_POLICY_OFF);
 854    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
 855                            EINA_FALSE);
 856    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
 857    evas_object_event_callback_add(bubble->sc, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 858                                   _bubble_sc_hints_changed_cb, bubble);
 859
 860    bubble->bx = elm_box_add(bubble->sc);
 861    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
 862    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
 863                                     EVAS_HINT_EXPAND);
 864    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
 865    elm_object_content_set(bubble->sc, bubble->bx);
 866
 867    return bubble;
 868 }
 869
 870 static void
 871 _marker_group_update(Marker_Group* group, Elm_Map_Group_Class *clas, Eina_List *markers)
 872 {
 873    EINA_SAFETY_ON_NULL_RETURN(group);
 874    EINA_SAFETY_ON_NULL_RETURN(clas);
 875    EINA_SAFETY_ON_NULL_RETURN(markers);
 876    Widget_Data *wd = clas->wd;
 877    EINA_SAFETY_ON_NULL_RETURN(wd);
 878
 879    char buf[PATH_MAX];
 880    Eina_List *l;
 881    Elm_Map_Marker *marker;
 882    int cnt = 0;
 883    int sum_x = 0, sum_y = 0;
 884
 885    EINA_LIST_FOREACH(markers, l, marker)
 886      {
 887         sum_x += marker->x;
 888         sum_y += marker->y;
 889         cnt++;
 890      }
 891
 892    group->x = sum_x / cnt;
 893    group->y = sum_y / cnt;
 894    _edj_marker_size_get(wd, &group->w, &group->h);
 895    group->w *=2;
 896    group->h *=2;
 897    group->clas = clas;
 898    group->markers = markers;
 899
 900    if (clas->style) elm_layout_theme_set(group->obj, "map/marker", clas->style,
 901                                          elm_widget_style_get(wd->obj));
 902    else elm_layout_theme_set(group->obj, "map/marker", "radio",
 903                              elm_widget_style_get(wd->obj));
 904
 905
 906    if (clas->func.icon_get)
 907      {
 908         Evas_Object *icon = NULL;
 909
 910         icon = elm_object_part_content_get(group->obj, "elm.icon");
 911         if (icon) evas_object_del(icon);
 912
 913         icon = clas->func.icon_get(wd->obj, clas->data);
 914         elm_object_part_content_set(group->obj, "elm.icon", icon);
 915      }
 916    snprintf(buf, sizeof(buf), "%d", cnt);
 917    edje_object_part_text_set(elm_layout_edje_get(group->obj), "elm.text", buf);
 918
 919    if (group->bubble)
 920       {
 921          Eina_List *contents = NULL;
 922
 923          EINA_LIST_FOREACH(group->markers, l, marker)
 924            {
 925               Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 926                                                       marker, marker->data);
 927               if (c) contents = eina_list_append(contents, c);
 928            }
 929          _bubble_update(group->bubble, contents);
 930       }
 931 }
 932
 933 static void
 934 _marker_group_bubble_open_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 935 {
 936    EINA_SAFETY_ON_NULL_RETURN(data);
 937    Marker_Group *group = data;
 938    Eina_List *l;
 939    Elm_Map_Marker *marker;
 940    Eina_List *contents = NULL;
 941
 942    if (!group->bubble) group->bubble = _bubble_create(group->obj, group->wd);
 943
 944    EINA_LIST_FOREACH(group->markers, l, marker)
 945      {
 946         if (group->wd->markers_max_num <= eina_list_count(contents)) break;
 947         Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 948                                                 marker, marker->data);
 949         if (c) contents = eina_list_append(contents, c);
 950      }
 951    _bubble_update(group->bubble, contents);
 952    _bubble_place(group->bubble);
 953 }
 954
 955 static void
 956 _marker_group_bringin_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 957 {
 958    EINA_SAFETY_ON_NULL_RETURN(data);
 959
 960    double lon, lat;
 961    Marker_Group *group = data;
 962    _coord_to_region_convert(group->wd, group->x, group->y, group->wd->size.w,
 963                          &lon, &lat);
 964    elm_map_region_bring_in(group->wd->obj, lon, lat);
 965 }
 966
 967 static void
 968 _marker_group_free(Marker_Group* group)
 969 {
 970    EINA_SAFETY_ON_NULL_RETURN(group);
 971
 972    if (group->bubble) _bubble_free(group->bubble);
 973
 974    eina_list_free(group->markers);
 975    evas_object_del(group->obj);
 976
 977    free(group);
 978 }
 979
 980 static Marker_Group*
 981 _marker_group_create(Widget_Data *wd)
 982 {
 983    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 984
 985    Marker_Group *group = ELM_NEW(Marker_Group);
 986
 987    group->wd = wd;
 988    group->obj = elm_layout_add(wd->obj);
 989    evas_object_smart_member_add(group->obj, wd->pan_smart);
 990    evas_object_stack_above(group->obj, wd->sep_maps_markers);
 991    elm_layout_theme_set(group->obj, "map/marker", "radio",
 992                         elm_widget_style_get(wd->obj));
 993    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
 994                                    "open", "elm", _marker_group_bubble_open_cb,
 995                                    group);
 996    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
 997                                    "bringin", "elm", _marker_group_bringin_cb,
 998                                    group);
 999    return group;
1000 }
1001
1002 static void
1003 _marker_update(Elm_Map_Marker *marker)
1004 {
1005    EINA_SAFETY_ON_NULL_RETURN(marker);
1006    Elm_Map_Marker_Class *clas = marker->clas;
1007    EINA_SAFETY_ON_NULL_RETURN(clas);
1008
1009    if (clas->style) elm_layout_theme_set(marker->obj, "map/marker", clas->style,
1010                                          elm_widget_style_get(marker->wd->obj));
1011    else elm_layout_theme_set(marker->obj, "map/marker", "radio",
1012                              elm_widget_style_get(marker->wd->obj));
1013
1014    if (clas->func.icon_get)
1015      {
1016         Evas_Object *icon = NULL;
1017
1018         icon = elm_object_part_content_get(marker->obj, "elm.icon");
1019         if (icon) evas_object_del(icon);
1020
1021         icon = clas->func.icon_get(marker->wd->obj, marker, marker->data);
1022         elm_object_part_content_set(marker->obj, "elm.icon", icon);
1023      }
1024    _region_to_coord_convert(marker->wd, marker->longitude, marker->latitude,
1025                          marker->wd->size.w, &(marker->x), &(marker->y));
1026
1027     if (marker->bubble)
1028       {
1029          if (marker->content) evas_object_del(marker->content);
1030          if (marker->clas->func.get)
1031             marker->content = marker->clas->func.get(marker->wd->obj, marker,
1032                                                      marker->data);
1033         if (marker->content)
1034           {
1035              Eina_List *contents = NULL;
1036              contents = eina_list_append(contents, marker->content);
1037              _bubble_update(marker->bubble, contents);
1038           }
1039       }
1040 }
1041
1042
1043
1044 static void
1045 _marker_place(Widget_Data *wd)
1046 {
1047    EINA_SAFETY_ON_NULL_RETURN(wd);
1048
1049    Eina_List *l;
1050
1051    Elm_Map_Marker *marker;
1052    Elm_Map_Group_Class *group_clas;
1053
1054    Evas_Coord gw, gh;
1055
1056    if (wd->paused_markers || (!eina_list_count(wd->markers))) return;
1057
1058    _edj_marker_size_get(wd, &gw, &gh);
1059    gw *= 2;
1060    gh *= 2;
1061
1062    EINA_LIST_FOREACH(wd->markers, l, marker)
1063      {
1064         _marker_update(marker);
1065         marker->grouped = EINA_FALSE;
1066         marker->leader = EINA_FALSE;
1067      }
1068
1069    EINA_LIST_FOREACH(wd->group_classes, l, group_clas)
1070      {
1071         Eina_List *ll;
1072         EINA_LIST_FOREACH(group_clas->markers, ll, marker)
1073           {
1074              Eina_List *lll;
1075              Elm_Map_Marker *mm;
1076              Eina_List *markers = NULL;
1077
1078              if (marker->grouped) continue;
1079              if (group_clas->zoom_grouped < wd->zoom)
1080                {
1081                   marker->grouped = EINA_FALSE;
1082                   continue;
1083                }
1084
1085              EINA_LIST_FOREACH(group_clas->markers, lll, mm)
1086                {
1087                   if (marker == mm || mm->grouped) continue;
1088                   if (ELM_RECTS_INTERSECT(mm->x, mm->y, mm->w, mm->h,
1089                                           marker->x, marker->y, gw, gh))
1090                     {
1091                        // mm is group follower.
1092                        mm->leader = EINA_FALSE;
1093                        mm->grouped = EINA_TRUE;
1094                        markers = eina_list_append(markers, mm);
1095                     }
1096                }
1097               if (eina_list_count(markers) >= 1)
1098                 {
1099                    // marker is group leader.
1100                    marker->leader = EINA_TRUE;
1101                    marker->grouped = EINA_TRUE;
1102                    markers = eina_list_append(markers, marker);
1103
1104                    if (!marker->group) marker->group = _marker_group_create(wd);
1105                    _marker_group_update(marker->group, group_clas, markers);
1106                 }
1107           }
1108      }
1109
1110    EINA_LIST_FOREACH(wd->markers, l, marker)
1111      {
1112
1113         if (marker->grouped ||
1114            (marker->group_clas &&
1115             (marker->group_clas->hide ||
1116              marker->group_clas->zoom_displayed > wd->zoom)))
1117            evas_object_hide(marker->obj);
1118         else
1119           {
1120              Evas_Coord x, y;
1121              _coord_to_canvas(wd, marker->x, marker->y, &x, &y);
1122              _obj_place(marker->obj, x - (marker->w / 2), y - (marker->h / 2),
1123                          marker->w, marker->h);
1124           }
1125      }
1126
1127    EINA_LIST_FOREACH(wd->markers, l, marker)
1128      {
1129         Marker_Group *group = marker->group;
1130         if (!group) continue;
1131
1132         if (!marker->leader || (group->clas->hide) ||
1133             (group->clas->zoom_displayed > wd->zoom))
1134            evas_object_hide(group->obj);
1135         else
1136           {
1137              Evas_Coord x, y;
1138              _coord_to_canvas(wd, group->x, group->y, &x, &y);
1139              _obj_place(group->obj, x - (group->w / 2), y - (group->h / 2),
1140                          group->w, group->h);
1141           }
1142      }
1143 }
1144
1145 static void
1146 _grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
1147 {
1148    EINA_SAFETY_ON_NULL_RETURN(gi);
1149
1150    if (x) *x = gi->x * gi->wd->size.tile;
1151    if (y) *y = gi->y * gi->wd->size.tile;
1152    if (w) *w = gi->wd->size.tile;
1153    if (h) *h = gi->wd->size.tile;
1154 }
1155
1156 static Eina_Bool
1157 _grid_item_in_viewport(Grid_Item *gi)
1158 {
1159    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
1160
1161    Evas_Coord vx, vy, vw, vh;
1162    Evas_Coord x, y, w, h;
1163
1164    _viewport_coord_get(gi->wd, &vx, &vy, &vw, &vh);
1165    _grid_item_coord_get(gi, &x, &y, &w, &h);
1166    return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
1167 }
1168
1169 static void
1170 _grid_item_update(Grid_Item *gi)
1171 {
1172    evas_object_image_file_set(gi->img, gi->file, NULL);
1173    if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
1174       evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1175    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1176
1177    Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
1178    if (err != EVAS_LOAD_ERROR_NONE)
1179      {
1180         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
1181         ecore_file_remove(gi->file);
1182         gi->file_have = EINA_FALSE;
1183      }
1184    else
1185      {
1186         Evas_Coord x, y, w, h;
1187         _grid_item_coord_get(gi, &x, &y, &w, &h);
1188         _coord_to_canvas_no_rotate(gi->wd, x, y, &x, &y);
1189         _obj_place(gi->img, x, y, w, h);
1190         _obj_rotate(gi->wd, gi->img);
1191         gi->file_have = EINA_TRUE;
1192      }
1193 }
1194
1195 static void
1196 _grid_item_load(Grid_Item *gi)
1197 {
1198    EINA_SAFETY_ON_NULL_RETURN(gi);
1199    if (gi->file_have) _grid_item_update(gi);
1200    else if (!gi->job)
1201      {
1202         gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1203         gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
1204      }
1205 }
1206
1207 static void
1208 _grid_item_unload(Grid_Item *gi)
1209 {
1210    EINA_SAFETY_ON_NULL_RETURN(gi);
1211    if (gi->file_have)
1212      {
1213         evas_object_hide(gi->img);
1214         evas_object_image_file_set(gi->img, NULL, NULL);
1215      }
1216    else if (gi->job)
1217      {
1218         ecore_file_download_abort(gi->job);
1219         ecore_file_remove(gi->file);
1220         gi->job = NULL;
1221         gi->wd->try_num--;
1222      }
1223    else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1224
1225 }
1226
1227 static Grid_Item *
1228 _grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
1229 {
1230    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
1231    char buf[PATH_MAX];
1232    char buf2[PATH_MAX];
1233    char *url;
1234    Grid_Item *gi;
1235
1236    gi = ELM_NEW(Grid_Item);
1237    gi->wd = g->wd;
1238    gi->g = g;
1239    gi->x = x;
1240    gi->y = y;
1241
1242    gi->file_have = EINA_FALSE;
1243    gi->job = NULL;
1244
1245    gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
1246    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1247    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
1248    evas_object_image_filled_set(gi->img, EINA_TRUE);
1249    evas_object_smart_member_add(gi->img, g->wd->pan_smart);
1250    evas_object_pass_events_set(gi->img, EINA_TRUE);
1251    evas_object_stack_below(gi->img, g->wd->sep_maps_markers);
1252
1253    snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
1254    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
1255    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
1256
1257    eina_stringshare_replace(&gi->file, buf2);
1258    url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
1259    if ((!url) || (!strlen(url)))
1260      {
1261         eina_stringshare_replace(&gi->url, NULL);
1262         ERR("Getting source url failed: %s", gi->file);
1263      }
1264    else eina_stringshare_replace(&gi->url, url);
1265    if (url) free(url);
1266    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
1267    return gi;
1268 }
1269
1270 static void
1271 _grid_item_free(Grid_Item *gi)
1272 {
1273    EINA_SAFETY_ON_NULL_RETURN(gi);
1274    _grid_item_unload(gi);
1275    if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
1276                                                             gi->y, gi->x, NULL);
1277    if (gi->url) eina_stringshare_del(gi->url);
1278    if (gi->file) eina_stringshare_del(gi->file);
1279    if (gi->img) evas_object_del(gi->img);
1280    if (gi->file_have) ecore_file_remove(gi->file);
1281    free(gi);
1282 }
1283
1284 static void
1285 _downloaded_cb(void *data, const char *file __UNUSED__, int status)
1286 {
1287    Grid_Item *gi = data;
1288
1289    if (status == 200)
1290      {
1291         DBG("Download success from %s to %s", gi->url, gi->file);
1292         _grid_item_update(gi);
1293         gi->wd->finish_num++;
1294         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
1295      }
1296    else
1297      {
1298         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
1299         ecore_file_remove(gi->file);
1300         gi->file_have = EINA_FALSE;
1301         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
1302      }
1303
1304    gi->job = NULL;
1305    gi->wd->download_num--;
1306    if (!gi->wd->download_num)
1307       edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
1308                               "elm,state,busy,stop", "elm");
1309 }
1310
1311 static Eina_Bool
1312 _download_job(void *data)
1313 {
1314    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1315    Widget_Data *wd = data;
1316
1317    Eina_List *l, *ll;
1318    Grid_Item *gi;
1319
1320    if (!eina_list_count(wd->download_list))
1321      {
1322         wd->download_idler = NULL;
1323         return ECORE_CALLBACK_CANCEL;
1324      }
1325
1326    EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
1327      {
1328         if ((gi->g->zoom != wd->zoom) || !(_grid_item_in_viewport(gi)))
1329           {
1330              wd->download_list = eina_list_remove(wd->download_list, gi);
1331              continue;
1332           }
1333         if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
1334            return ECORE_CALLBACK_RENEW;
1335
1336         Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
1337                                                  _downloaded_cb, NULL,
1338                                                  gi, &(gi->job), wd->ua);
1339         if ((!ret) || (!gi->job))
1340            ERR("Can't start to download from %s to %s", gi->url, gi->file);
1341         else
1342           {
1343              wd->download_list = eina_list_remove(wd->download_list, gi);
1344              wd->try_num++;
1345              wd->download_num++;
1346              evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOAD,
1347                                              NULL);
1348              if (wd->download_num == 1)
1349                 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
1350                                         "elm,state,busy,start", "elm");
1351           }
1352      }
1353    return ECORE_CALLBACK_RENEW;
1354 }
1355
1356 static void
1357 _grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
1358 {
1359    EINA_SAFETY_ON_NULL_RETURN(g);
1360    int xx, yy, ww, hh;
1361    Evas_Coord vx, vy, vw, vh;
1362
1363    _viewport_coord_get(g->wd, &vx, &vy, &vw, &vh);
1364    if (vx < 0) vx = 0;
1365    if (vy < 0) vy = 0;
1366
1367    xx = (vx / g->wd->size.tile) - 1;
1368    if (xx < 0) xx = 0;
1369
1370    yy = (vy / g->wd->size.tile) - 1;
1371    if (yy < 0) yy = 0;
1372
1373    ww = (vw / g->wd->size.tile) + 3;
1374    if (xx + ww >= g->tw) ww = g->tw - xx;
1375
1376    hh = (vh / g->wd->size.tile) + 3;
1377    if (yy + hh >= g->th) hh = g->th - yy;
1378
1379    if (x) *x = xx;
1380    if (y) *y = yy;
1381    if (w) *w = ww;
1382    if (h) *h = hh;
1383 }
1384
1385 static void
1386 _grid_unload(Grid *g)
1387 {
1388    EINA_SAFETY_ON_NULL_RETURN(g);
1389    Eina_Iterator *it;
1390    Eina_Matrixsparse_Cell *cell;
1391    Grid_Item *gi;
1392
1393    it = eina_matrixsparse_iterator_new(g->grid);
1394    EINA_ITERATOR_FOREACH(it, cell)
1395      {
1396         gi = eina_matrixsparse_cell_data_get(cell);
1397         _grid_item_unload(gi);
1398      }
1399    eina_iterator_free(it);
1400 }
1401
1402 static void
1403 _grid_load(Grid *g)
1404 {
1405    EINA_SAFETY_ON_NULL_RETURN(g);
1406    int x, y, xx, yy, ww, hh;
1407    Eina_Iterator *it;
1408    Eina_Matrixsparse_Cell *cell;
1409    Grid_Item *gi;
1410
1411    it = eina_matrixsparse_iterator_new(g->grid);
1412    EINA_ITERATOR_FOREACH(it, cell)
1413      {
1414         gi = eina_matrixsparse_cell_data_get(cell);
1415         if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
1416      }
1417    eina_iterator_free(it);
1418
1419    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
1420    for (y = yy; y < yy + hh; y++)
1421      {
1422         for (x = xx; x < xx + ww; x++)
1423           {
1424              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
1425              if (!gi) gi = _grid_item_create(g, x, y);
1426              _grid_item_load(gi);
1427           }
1428      }
1429 }
1430
1431 static void
1432 _grid_place(Widget_Data *wd)
1433 {
1434    EINA_SAFETY_ON_NULL_RETURN(wd);
1435    Eina_List *l;
1436    Grid *g;
1437
1438    EINA_LIST_FOREACH(wd->grids, l, g)
1439      {
1440         if (wd->zoom == g->zoom) _grid_load(g);
1441         else _grid_unload(g);
1442      }
1443   if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
1444 }
1445
1446 static void
1447 _grid_all_create(Widget_Data *wd)
1448 {
1449    EINA_SAFETY_ON_NULL_RETURN(wd);
1450    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
1451
1452    int zoom;
1453    for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
1454      {
1455         Grid *g;
1456         int tnum;
1457         g = ELM_NEW(Grid);
1458         g->wd = wd;
1459         g->zoom = zoom;
1460         tnum =  pow(2.0, g->zoom);
1461         g->tw = tnum;
1462         g->th = tnum;
1463         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
1464         wd->grids = eina_list_append(wd->grids, g);
1465      }
1466 }
1467
1468 static void
1469 _grid_all_clear(Widget_Data *wd)
1470 {
1471    EINA_SAFETY_ON_NULL_RETURN(wd);
1472
1473    Grid *g;
1474    EINA_LIST_FREE(wd->grids, g)
1475      {
1476         Eina_Matrixsparse_Cell *cell;
1477         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1478         EINA_ITERATOR_FOREACH(it, cell)
1479           {
1480              Grid_Item *gi;
1481              gi = eina_matrixsparse_cell_data_get(cell);
1482              if (gi) _grid_item_free(gi);
1483           }
1484         eina_iterator_free(it);
1485
1486         eina_matrixsparse_free(g->grid);
1487         free(g);
1488      }
1489 }
1490
1491 static void
1492 _track_place(Widget_Data *wd)
1493 {
1494 #ifdef ELM_EMAP
1495    EINA_SAFETY_ON_NULL_RETURN(wd);
1496
1497    Eina_List *l;
1498    Evas_Object *route;
1499    int xmin, xmax, ymin, ymax;
1500    Evas_Coord px, py, ow, oh;
1501    px = wd->pan_x;
1502    py = wd->pan_y;
1503    _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
1504
1505    Evas_Coord size = wd->size.w;
1506
1507    EINA_LIST_FOREACH(wd->track, l, route)
1508      {
1509         double lon_min, lon_max;
1510         double lat_min, lat_max;
1511         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1512         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1513         _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
1514         _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
1515
1516         if( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
1517         {
1518            if( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
1519            {
1520               //display the route
1521               evas_object_move(route, xmin - px, ymin - py);
1522               evas_object_resize(route, xmax - xmin, ymax - ymin);
1523
1524               evas_object_raise(route);
1525               _obj_rotate(wd, route);
1526               evas_object_show(route);
1527
1528               continue;
1529            }
1530         }
1531         //the route is not display
1532         evas_object_hide(route);
1533      }
1534 #else
1535    (void) wd;
1536 #endif
1537 }
1538
1539 static void
1540 _delayed_do(Widget_Data *wd)
1541 {
1542    Delayed_Data *dd;
1543    dd = eina_list_nth(wd->delayed_jobs, 0);
1544    if (dd && !dd->wd->zoom_animator)
1545      {
1546         dd->func(dd);
1547         wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
1548         free(dd);
1549      }
1550 }
1551
1552 static void
1553 _smooth_update(Widget_Data *wd)
1554 {
1555    EINA_SAFETY_ON_NULL_RETURN(wd);
1556    Eina_List *l;
1557    Grid *g;
1558
1559    EINA_LIST_FOREACH(wd->grids, l, g)
1560      {
1561         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1562         Eina_Matrixsparse_Cell *cell;
1563
1564         EINA_ITERATOR_FOREACH(it, cell)
1565           {
1566              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1567              if (_grid_item_in_viewport(gi))
1568                 evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1569           }
1570         eina_iterator_free(it);
1571      }
1572 }
1573
1574 static Eina_Bool
1575 _zoom_timeout(void *data)
1576 {
1577    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1578    Widget_Data *wd = data;
1579    _smooth_update(wd);
1580    wd->zoom_timer = NULL;
1581    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
1582   return ECORE_CALLBACK_CANCEL;
1583 }
1584
1585 static void
1586 zoom_do(Widget_Data *wd, double zoom)
1587 {
1588    EINA_SAFETY_ON_NULL_RETURN(wd);
1589    if (zoom > wd->zoom_max) zoom = wd->zoom_max;
1590    else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
1591
1592    Evas_Coord vx, vy, vw, vh;
1593    Evas_Coord ow, oh;
1594
1595    wd->zoom = ROUND(zoom);
1596    wd->zoom_detail = zoom;
1597    ow = wd->size.w;
1598    oh = wd->size.h;
1599    wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
1600    wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
1601    wd->size.h = wd->size.w;;
1602
1603    // Fix to zooming with (viewport center vx, vy) as the center to prevent
1604    // from zooming with (0,0) as the cetner. (scroller default behavior)
1605    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
1606    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
1607      {
1608         Evas_Coord x, y;
1609         double sx, sy;
1610         if (vw > ow) sx = 0.5;
1611         else         sx = (double)(vx + (double)(vw / 2)) / ow;
1612         if (vh > oh) sy = 0.5;
1613         else         sy = (double)(vy + (double)(vh / 2)) / oh;
1614
1615         if (sx > 1.0) sx = 1.0;
1616         if (sy > 1.0) sy = 1.0;
1617
1618         x = ceil((sx * wd->size.w) - (vw / 2));
1619         y = ceil((sy * wd->size.h) - (vh / 2));
1620         if (x < 0) x = 0;
1621         else if (x > (wd->size.w - vw)) x = wd->size.w - vw;
1622         if (y < 0) y = 0;
1623         else if (y > (wd->size.h - vh)) y = wd->size.h - vh;
1624         elm_smart_scroller_child_region_show(wd->scr, x, y, vw, vh);
1625      }
1626    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
1627    else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
1628    wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
1629    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
1630
1631    evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1632    evas_object_smart_changed(wd->pan_smart);
1633 }
1634
1635 static Eina_Bool
1636 _zoom_anim(void *data)
1637 {
1638    Widget_Data *wd = data;
1639    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
1640
1641    if (wd->ani.cnt <= 0)
1642      {
1643         wd->zoom_animator = NULL;
1644         evas_object_smart_changed(wd->pan_smart);
1645         return ECORE_CALLBACK_CANCEL;
1646      }
1647    else
1648      {
1649         wd->ani.zoom += wd->ani.diff;
1650         wd->ani.cnt--;
1651         zoom_do(wd, wd->ani.zoom);
1652         return ECORE_CALLBACK_RENEW;
1653      }
1654 }
1655
1656 static void
1657 zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
1658 {
1659    EINA_SAFETY_ON_NULL_RETURN(wd);
1660    if (cnt == 0) return;
1661
1662    wd->ani.cnt = cnt;
1663    wd->ani.zoom = wd->zoom;
1664    wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
1665    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
1666    wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
1667 }
1668
1669 static void
1670 _sizing_eval(Widget_Data *wd)
1671 {
1672    EINA_SAFETY_ON_NULL_RETURN(wd);
1673
1674    Evas_Coord maxw = -1, maxh = -1;
1675
1676    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
1677    evas_object_size_hint_max_set(wd->obj, maxw, maxh);
1678 }
1679
1680 static void
1681 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1682 {
1683    _sizing_eval(data);
1684 }
1685
1686 static Eina_Bool
1687 _scr_timeout(void *data)
1688 {
1689    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1690    Widget_Data *wd = data;
1691    _smooth_update(wd);
1692    wd->scr_timer = NULL;
1693    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
1694    return ECORE_CALLBACK_CANCEL;
1695 }
1696
1697 static void
1698 _scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1699 {
1700    EINA_SAFETY_ON_NULL_RETURN(data);
1701    Widget_Data *wd = data;
1702
1703    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
1704    else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
1705    wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
1706    evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
1707 }
1708
1709 static void
1710 _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1711 {
1712    EINA_SAFETY_ON_NULL_RETURN(data);
1713    Widget_Data *wd = data;
1714    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
1715 }
1716
1717 static void
1718 _scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1719 {
1720    EINA_SAFETY_ON_NULL_RETURN(data);
1721    Widget_Data *wd = data;
1722    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
1723 }
1724
1725 static Eina_Bool
1726 _long_press(void *data)
1727 {
1728    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1729    Widget_Data *wd = data;
1730
1731    wd->long_timer = NULL;
1732    evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
1733    return ECORE_CALLBACK_CANCEL;
1734 }
1735
1736 static void
1737 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1738 {
1739    EINA_SAFETY_ON_NULL_RETURN(data);
1740    Widget_Data *wd = data;
1741    Evas_Event_Mouse_Down *ev = event_info;
1742
1743    if (ev->button != 1) return;
1744
1745    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1746    else wd->on_hold = EINA_FALSE;
1747
1748    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1749      evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
1750    else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
1751
1752    if (wd->long_timer) ecore_timer_del(wd->long_timer);
1753    wd->ev = *ev;
1754    wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
1755 }
1756
1757 static void
1758 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1759 {
1760    EINA_SAFETY_ON_NULL_RETURN(data);
1761    Widget_Data *wd = data;
1762
1763    Evas_Event_Mouse_Up *ev = event_info;
1764    EINA_SAFETY_ON_NULL_RETURN(ev);
1765
1766    if (ev->button != 1) return;
1767    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1768    else wd->on_hold = EINA_FALSE;
1769    if (wd->long_timer)
1770      {
1771         ecore_timer_del(wd->long_timer);
1772         wd->long_timer = NULL;
1773      }
1774    if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
1775    wd->on_hold = EINA_FALSE;
1776 }
1777
1778 static void
1779 _mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1780 {
1781    EINA_SAFETY_ON_NULL_RETURN(data);
1782    Widget_Data *wd = data;
1783
1784    if (!wd->paused)
1785      {
1786         Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
1787         zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
1788     }
1789 }
1790
1791 static void
1792 _region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
1793 {
1794    double max_lon = -180, min_lon = 180;
1795    double max_lat = -90, min_lat = 90;
1796    Elm_Map_Overlay *overlay;
1797    EINA_LIST_FREE(overlays, overlay)
1798      {
1799         double lon, lat;
1800         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1801           {
1802              Overlay_Default *ovl = overlay->ovl;
1803              lon = ovl->lon;
1804              lat = ovl->lat;
1805           }
1806         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1807           {
1808              // FIXME: class center coord is alright??
1809              Overlay_Class *ovl = overlay->ovl;
1810              double max_lo, min_lo, max_la, min_la;
1811              _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
1812                                  &min_la);
1813              lon = (max_lo + min_lo) / 2;
1814              lat = (max_la + min_la) / 2;
1815           }
1816         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1817           {
1818              Overlay_Bubble *ovl = overlay->ovl;
1819              lon = ovl->lon;
1820              lat = ovl->lat;
1821           }
1822         else
1823           {
1824              WRN("Not supported overlay type: %d", overlay->type);
1825              continue;
1826           }
1827         if (lon> max_lon) max_lon = lon;
1828         if (lon< min_lon) min_lon = lon;
1829         if (lat > max_lat) max_lat = lat;
1830         if (lat < min_lat) min_lat = lat;
1831      }
1832    if (max_longitude) *max_longitude = max_lon;
1833    if (min_longitude) *min_longitude = min_lon;
1834    if (max_latitude) *max_latitude = max_lat;
1835    if (min_latitude) *min_latitude = min_lat;
1836 }
1837
1838 static Evas_Object *
1839 _icon_dup(const Evas_Object *icon, Evas_Object *parent)
1840 {
1841    if (!icon || !parent) return NULL;
1842    // Evas_Object do not support object duplication??
1843    const char *file = NULL, *group = NULL;
1844    Eina_Bool size_up, size_down;
1845    Evas_Object *dupp;
1846
1847    dupp = elm_icon_add(parent);
1848    elm_icon_file_get(icon, &file, &group);
1849    elm_icon_file_set(dupp, file, group);
1850    elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
1851    elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
1852    elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
1853    elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
1854    elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
1855    elm_icon_resizable_get(icon, &size_up, &size_down);
1856    elm_icon_resizable_set(dupp, size_up, size_down);
1857    elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
1858    elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
1859    elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
1860    return dupp;
1861 }
1862
1863 static void
1864 _overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
1865 {
1866    EINA_SAFETY_ON_NULL_RETURN(data);
1867    Elm_Map_Overlay *overlay = data;
1868
1869    evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
1870                                    overlay);
1871    if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
1872                                 overlay);
1873 }
1874
1875 static void
1876 _overlay_default_hide(Overlay_Default *ovl)
1877 {
1878    EINA_SAFETY_ON_NULL_RETURN(ovl);
1879    if (ovl->content) evas_object_hide(ovl->content);
1880    if (ovl->icon) evas_object_hide(ovl->icon);
1881    if (ovl->clas_content) evas_object_hide(ovl->clas_content);
1882    if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
1883    if (ovl->layout) evas_object_hide(ovl->layout);
1884 }
1885
1886 static void
1887 _overlay_default_show(Overlay_Default *ovl)
1888 {
1889    EINA_SAFETY_ON_NULL_RETURN(ovl);
1890    Evas_Object *disp;
1891    Evas_Coord x, y, w, h;
1892
1893    evas_object_hide(ovl->layout);
1894    if (ovl->content)
1895      {
1896         disp = ovl->content;
1897         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1898         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1899      }
1900    else if (!(ovl->icon) && ovl->clas_content)
1901      {
1902         disp = ovl->clas_content;
1903
1904         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1905         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1906      }
1907    else
1908      {
1909         if (ovl->icon) evas_object_show(ovl->icon);
1910         else if (ovl->clas_icon) evas_object_show(ovl->clas_icon);
1911         disp = ovl->layout;
1912         w = ovl->w;
1913         h = ovl->h;
1914      }
1915    _coord_to_canvas(ovl->wd, ovl->x, ovl->y, &x, &y);
1916    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1917 }
1918
1919 static void
1920 _overlay_default_coord_get(Overlay_Default *ovl, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1921 {
1922    EINA_SAFETY_ON_NULL_RETURN(ovl);
1923    if (x) *x = ovl->x;
1924    if (y) *y = ovl->y;
1925    if (w) *w = ovl->w;
1926    if (h) *h = ovl->h;
1927 }
1928
1929 static void
1930 _overlay_default_coord_set(Overlay_Default *ovl, Evas_Coord x, Evas_Coord y)
1931 {
1932    EINA_SAFETY_ON_NULL_RETURN(ovl);
1933    ovl->x = x;
1934    ovl->y = y;
1935 }
1936
1937 static void
1938 _overlay_default_coord_update(Overlay_Default *ovl)
1939 {
1940    EINA_SAFETY_ON_NULL_RETURN(ovl);
1941    _region_to_coord_convert(ovl->wd, ovl->lon, ovl->lat, ovl->wd->size.w,
1942                             &ovl->x, &ovl->y);
1943 }
1944
1945 static void
1946 _overlay_default_layout_text_update(Overlay_Default *ovl, const char *text)
1947 {
1948    if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
1949       edje_object_part_text_set(elm_layout_edje_get(ovl->layout), "elm.text",
1950                                 text);
1951 }
1952
1953 static void
1954 _overlay_default_content_update(Overlay_Default *ovl, Evas_Object *content, Elm_Map_Overlay *overlay)
1955 {
1956    EINA_SAFETY_ON_NULL_RETURN(ovl);
1957    if (ovl->content == content) return;
1958    if (ovl->content) evas_object_del(ovl->content);
1959    ovl->content = content;
1960
1961    if (ovl->content)
1962      evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
1963                                        _overlay_clicked_cb, overlay);
1964 }
1965
1966 static void
1967 _overlay_default_clas_content_update(Overlay_Default *ovl, const Evas_Object *content __UNUSED__)
1968 {
1969    EINA_SAFETY_ON_NULL_RETURN(ovl);
1970    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1971    // Evas_Object can not be duplicated.
1972    //ovl->clas_content = _content_dup(content);
1973 }
1974
1975 static void
1976 _overlay_default_layout_update(Overlay_Default *ovl)
1977 {
1978    EINA_SAFETY_ON_NULL_RETURN(ovl);
1979    if (ovl->icon)
1980      {
1981         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1982         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1983                              elm_widget_style_get(ovl->wd->obj));
1984         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
1985      }
1986    else if (!ovl->icon && ovl->clas_icon)
1987      {
1988         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1989         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1990                              elm_widget_style_get(ovl->wd->obj));
1991         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
1992      }
1993    else
1994      {
1995         evas_object_color_set(ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
1996         elm_layout_theme_set(ovl->layout, "map/marker", "radio",
1997                              elm_widget_style_get(ovl->wd->obj));
1998      }
1999 }
2000
2001 static void
2002 _overlay_default_icon_update(Overlay_Default *ovl, Evas_Object *icon)
2003 {
2004    EINA_SAFETY_ON_NULL_RETURN(ovl);
2005    if (ovl->icon == icon) return;
2006    if (ovl->icon) evas_object_del(ovl->icon);
2007    ovl->icon = icon;
2008    _overlay_default_layout_update(ovl);
2009 }
2010
2011 static void
2012 _overlay_default_clas_icon_update(Overlay_Default *ovl, const Evas_Object *icon)
2013 {
2014    EINA_SAFETY_ON_NULL_RETURN(ovl);
2015    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2016    ovl->clas_icon = _icon_dup(icon, ovl->layout);
2017    _overlay_default_layout_update(ovl);
2018 }
2019
2020 static void
2021 _overlay_default_color_update(Overlay_Default *ovl, Color c)
2022 {
2023    EINA_SAFETY_ON_NULL_RETURN(ovl);
2024    ovl->c = c;
2025    _overlay_default_layout_update(ovl);
2026 }
2027
2028 static void
2029 _overlay_default_free(Overlay_Default *ovl)
2030 {
2031    EINA_SAFETY_ON_NULL_RETURN(ovl);
2032    if (ovl->content) evas_object_del(ovl->content);
2033    if (ovl->icon) evas_object_del(ovl->icon);
2034    if (ovl->clas_content) evas_object_del(ovl->clas_content);
2035    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2036    if (ovl->layout) evas_object_del(ovl->layout);
2037    free(ovl);
2038 }
2039
2040 static Overlay_Default *
2041 _overlay_default_new(Elm_Map_Overlay *overlay, double lon, double lat, Color c, double scale)
2042 {
2043    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2044
2045    Overlay_Default *ovl = ELM_NEW(Overlay_Default);
2046    ovl->wd = overlay->wd;
2047    _edj_marker_size_get(ovl->wd, &(ovl->w), &(ovl->h));
2048    ovl->w *= scale;
2049    ovl->h *= scale;
2050    ovl->layout = elm_layout_add(ovl->wd->obj);
2051    evas_object_smart_member_add(ovl->layout, ovl->wd->pan_smart);
2052    evas_object_stack_above(ovl->layout, ovl->wd->sep_maps_markers);
2053    elm_layout_theme_set(ovl->layout, "map/marker", "radio",
2054                         elm_widget_style_get(ovl->wd->obj));
2055    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
2056                                   _overlay_clicked_cb, overlay);
2057    ovl->lon = lon;
2058    ovl->lat = lat;
2059    _overlay_default_color_update(ovl, c);
2060    return ovl;
2061 }
2062
2063 static void
2064 _overlay_group_hide(Overlay_Group *grp)
2065 {
2066    EINA_SAFETY_ON_NULL_RETURN(grp);
2067    if (grp->ovl) _overlay_default_hide(grp->ovl);
2068 }
2069
2070 static void
2071 _overlay_group_show(Overlay_Group *grp)
2072 {
2073    EINA_SAFETY_ON_NULL_RETURN(grp);
2074    if (grp->ovl) _overlay_default_show(grp->ovl);
2075 }
2076
2077 static void
2078 _overlay_group_coord_member_update(Overlay_Group *grp, Evas_Coord x, Evas_Coord y, Eina_List *members)
2079 {
2080    EINA_SAFETY_ON_NULL_RETURN(grp);
2081    if (!grp->ovl) return;
2082    char text[32];
2083
2084    _overlay_default_coord_set(grp->ovl, x, y);
2085    if (grp->members) eina_list_free(grp->members);
2086    grp->members = members;
2087    snprintf(text, sizeof(text), "%d", eina_list_count(members));
2088    _overlay_default_layout_text_update(grp->ovl, text);
2089 }
2090
2091 static void
2092 _overlay_group_region_get(Overlay_Group *grp, double *lon, double *lat)
2093 {
2094    EINA_SAFETY_ON_NULL_RETURN(grp);
2095    Evas_Coord xx, yy;
2096    _overlay_default_coord_get(grp->ovl, &xx, &yy, NULL, NULL);
2097    _coord_to_canvas(grp->wd, xx, yy, &xx, &yy);
2098    elm_map_canvas_to_region_convert(grp->wd->obj, xx, yy, lon, lat);
2099 }
2100
2101 static void
2102 _overlay_group_icon_update(Overlay_Group *grp, const Evas_Object *icon)
2103 {
2104    EINA_SAFETY_ON_NULL_RETURN(grp);
2105    if (grp->ovl) _overlay_default_icon_update(grp->ovl,
2106                                              _icon_dup(icon, grp->wd->obj));
2107 }
2108
2109 static void
2110 _overlay_group_content_update(Overlay_Group *grp __UNUSED__, const Evas_Object *content __UNUSED__)
2111 {
2112    EINA_SAFETY_ON_NULL_RETURN(grp);
2113    // Evas_Object can not be duplicated.
2114    //_overlay_default_content_update(grp->ovl, _content_dup(content));
2115    return;
2116 }
2117
2118 static void
2119 _overlay_group_color_update(Overlay_Group *grp, Color c)
2120 {
2121    EINA_SAFETY_ON_NULL_RETURN(grp);
2122    _overlay_default_color_update(grp->ovl, c);
2123 }
2124
2125 static void
2126 _overlay_group_cb_set(Overlay_Group *grp, Elm_Map_Overlay_Get_Cb cb, void *data)
2127 {
2128    EINA_SAFETY_ON_NULL_RETURN(grp);
2129    grp->overlay->cb = cb;
2130    grp->overlay->data = data;
2131 }
2132
2133 static void
2134 _overlay_group_free(Overlay_Group *grp)
2135 {
2136    EINA_SAFETY_ON_NULL_RETURN(grp);
2137    if (grp->overlay) free(grp->overlay);
2138    if (grp->ovl) _overlay_default_free(grp->ovl);
2139    if (grp->members) eina_list_free(grp->members);
2140    free(grp);
2141 }
2142
2143 static Overlay_Group *
2144 _overlay_group_new(Widget_Data *wd)
2145 {
2146    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2147
2148    Overlay_Group *grp = ELM_NEW(Overlay_Group);
2149    grp->wd = wd;
2150    grp->overlay = ELM_NEW(Elm_Map_Overlay);  // this is a virtual overlay
2151    grp->overlay->wd = wd;
2152    grp->overlay->type = ELM_MAP_OVERLAY_TYPE_GROUP;
2153    grp->overlay->ovl = grp;
2154    Color c = {0x90, 0xee, 0x90, 0xff};
2155    grp->ovl = _overlay_default_new(grp->overlay, -1, -1, c, 2);
2156    return grp;
2157 }
2158
2159 static void
2160 _overlay_class_cb_set(Overlay_Class *ovl, Elm_Map_Overlay_Get_Cb cb, void *data)
2161 {
2162    EINA_SAFETY_ON_NULL_RETURN(ovl);
2163
2164    Eina_List *l;
2165    Elm_Map_Overlay *overlay;
2166
2167    // Update class members' callbacks
2168    EINA_LIST_FOREACH(ovl->members, l, overlay)
2169       _overlay_group_cb_set(overlay->grp, cb, data);
2170 }
2171
2172 static void
2173 _overlay_class_icon_update(Overlay_Class *ovl, Evas_Object *icon)
2174 {
2175    EINA_SAFETY_ON_NULL_RETURN(ovl);
2176
2177    Eina_List *l;
2178    Elm_Map_Overlay *overlay;
2179    if (ovl->icon == icon) return;
2180    if (ovl->icon) evas_object_del(ovl->icon);
2181    ovl->icon = icon;
2182
2183    // Update class members' class icons
2184    EINA_LIST_FOREACH(ovl->members, l, overlay)
2185      {
2186          _overlay_group_icon_update(overlay->grp, icon);
2187
2188         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2189            _overlay_default_clas_icon_update(overlay->ovl, icon);
2190
2191      }
2192 }
2193
2194 static void
2195 _overlay_class_content_update(Overlay_Class *ovl, Evas_Object *content)
2196 {
2197    EINA_SAFETY_ON_NULL_RETURN(ovl);
2198
2199    Eina_List *l;
2200    Elm_Map_Overlay *overlay;
2201    if (ovl->content == content) return;
2202    if (ovl->content) evas_object_del(ovl->content);
2203    ovl->content = content;
2204
2205    // Update class members' class contents
2206    EINA_LIST_FOREACH(ovl->members, l, overlay)
2207      {
2208         _overlay_group_content_update(overlay->grp, content);
2209
2210         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2211            _overlay_default_clas_content_update(overlay->ovl, content);
2212      }
2213 }
2214
2215 static void
2216 _overlay_class_color_update(Overlay_Class *ovl, Color c)
2217 {
2218    EINA_SAFETY_ON_NULL_RETURN(ovl);
2219
2220    Eina_List *l;
2221    Elm_Map_Overlay *overlay;
2222
2223    // Update class members' class contents
2224    EINA_LIST_FOREACH(ovl->members, l, overlay)
2225       _overlay_group_color_update(overlay->grp, c);
2226 }
2227
2228 static void
2229 _overlay_class_free(Overlay_Class *clas)
2230 {
2231    EINA_SAFETY_ON_NULL_RETURN(clas);
2232
2233    Eina_List *l;
2234    Elm_Map_Overlay *overlay;
2235
2236    // Update class members' class contents
2237    EINA_LIST_FOREACH(clas->members, l, overlay)
2238      {
2239         overlay->grp->clas = NULL;
2240         _overlay_group_content_update(overlay->grp, NULL);
2241         _overlay_group_icon_update(overlay->grp, NULL);
2242
2243         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2244           {
2245              _overlay_default_clas_content_update(overlay->ovl, NULL);
2246              _overlay_default_clas_icon_update(overlay->ovl, NULL);
2247           }
2248      }
2249    if (clas->icon) evas_object_del(clas->icon);
2250    if (clas->members) eina_list_free(clas->members);
2251    free(clas);
2252 }
2253
2254 static Overlay_Class *
2255 _overlay_class_new(Widget_Data *wd)
2256 {
2257    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2258    Overlay_Class *ovl = ELM_NEW(Overlay_Class);
2259    ovl->wd = wd;
2260    ovl->icon = NULL;
2261    ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
2262    return ovl;
2263 }
2264
2265 static void
2266 _overlay_bubble_hide(Overlay_Bubble *bubble)
2267 {
2268    EINA_SAFETY_ON_NULL_RETURN(bubble);
2269    if (bubble->obj) evas_object_hide(bubble->obj);
2270 }
2271
2272 static void
2273 _overlay_bubble_coord_update(Overlay_Bubble *bubble)
2274 {
2275    EINA_SAFETY_ON_NULL_RETURN(bubble);
2276    if (!(bubble->pobj))
2277      {
2278         _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
2279                               bubble->wd->size.w, &bubble->x, &bubble->y);
2280      }
2281 }
2282
2283 static void
2284 _overlay_bubble_coord_get(Overlay_Bubble *bubble, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
2285 {
2286    EINA_SAFETY_ON_NULL_RETURN(bubble);
2287    if (!(bubble->pobj))
2288      {
2289         if (x) *x = bubble->x;
2290         if (y) *y = bubble->y;
2291         if (w) *w = bubble->w;
2292         if (h) *h = bubble->h;
2293      }
2294    else
2295      {
2296         if (x) *x = 0;
2297         if (y) *y = 0;
2298         if (w) *w = 0;
2299         if (h) *h = 0;
2300      }
2301 }
2302
2303 static void
2304 _overlay_bubble_show(Overlay_Bubble *bubble)
2305 {
2306    EINA_SAFETY_ON_NULL_RETURN(bubble);
2307    if (!(bubble->pobj))
2308      {
2309         _coord_to_canvas(bubble->wd, bubble->x, bubble->y,
2310                            &(bubble->x), &(bubble->y));
2311         _obj_place(bubble->obj, bubble->x - (bubble->w /2),
2312                    bubble->y - (bubble->h /2), bubble->w, bubble->h);
2313      }
2314 }
2315
2316 static void
2317 _overlay_bubble_chase(Overlay_Bubble *bubble)
2318 {
2319    EINA_SAFETY_ON_NULL_RETURN(bubble);
2320    EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
2321
2322    Evas_Coord x, y, w;
2323    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
2324    x = x + (w / 2) - (bubble->w / 2);
2325    y = y - bubble->h;
2326    _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
2327    evas_object_raise(bubble->obj);
2328 }
2329
2330 static void
2331 _overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2332 {
2333    EINA_SAFETY_ON_NULL_RETURN(data);
2334    _overlay_bubble_hide(data);
2335 }
2336
2337 static void
2338 _overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2339 {
2340    EINA_SAFETY_ON_NULL_RETURN(data);
2341    _overlay_bubble_chase(data);
2342 }
2343
2344 static void
2345 _overlay_bubble_free(Overlay_Bubble* bubble)
2346 {
2347    EINA_SAFETY_ON_NULL_RETURN(bubble);
2348
2349    evas_object_del(bubble->bx);
2350    evas_object_del(bubble->sc);
2351    evas_object_del(bubble->obj);
2352    if (bubble->pobj)
2353      {
2354         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
2355                                             _overlay_bubble_hide_cb, bubble);
2356         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
2357                                             _overlay_bubble_chase_cb, bubble);
2358         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
2359                                             _overlay_bubble_chase_cb, bubble);
2360      }
2361    free(bubble);
2362 }
2363
2364 static Overlay_Bubble*
2365 _overlay_bubble_new(Elm_Map_Overlay *overlay)
2366 {
2367    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2368
2369    Evas_Coord h;
2370    const char *s;
2371    Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
2372    bubble->wd = overlay->wd;
2373
2374    bubble->obj = edje_object_add(evas_object_evas_get(overlay->wd->obj));
2375    _elm_theme_object_set(overlay->wd->obj, bubble->obj , "map", "marker_bubble",
2376                          elm_widget_style_get(overlay->wd->obj));
2377    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
2378                                       _overlay_bubble_chase_cb, bubble);
2379    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
2380                                      _overlay_clicked_cb, overlay);
2381
2382    bubble->sc = elm_scroller_add(bubble->obj);
2383    elm_widget_style_set(bubble->sc, "map_bubble");
2384    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
2385    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
2386                            ELM_SCROLLER_POLICY_OFF);
2387    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
2388                            EINA_FALSE);
2389    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
2390
2391    bubble->bx = elm_box_add(bubble->sc);
2392    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
2393    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
2394                                     EVAS_HINT_EXPAND);
2395    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
2396    elm_object_content_set(bubble->sc, bubble->bx);
2397
2398    s = edje_object_data_get(bubble->obj, "size_w");
2399    if (s) bubble->w = atoi(s);
2400    else bubble->w = 0;
2401
2402    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
2403    s = edje_object_data_get(bubble->obj, "size_h");
2404    if (s) h = atoi(s);
2405    else h = 0;
2406    if (bubble->h < h) bubble->h = h;
2407
2408    bubble->lon = -1;
2409    bubble->lat = -1;
2410    bubble->x = -1;
2411    bubble->y = -1;
2412    return bubble;
2413 }
2414
2415 static void
2416 _overlay_route_color_update(Overlay_Route *ovl, Color c)
2417 {
2418    EINA_SAFETY_ON_NULL_RETURN(ovl);
2419    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2420 }
2421
2422 static void
2423 _overlay_route_hide(Overlay_Route *ovl)
2424 {
2425    EINA_SAFETY_ON_NULL_RETURN(ovl);
2426    evas_object_hide(ovl->obj);
2427 }
2428
2429 static void
2430 _overlay_route_show(Overlay_Route *r)
2431 {
2432    EINA_SAFETY_ON_NULL_RETURN(r);
2433    EINA_SAFETY_ON_NULL_RETURN(r->wd);
2434
2435    Eina_List *l;
2436    Path *p;
2437    Path_Node *n;
2438
2439    evas_object_polygon_points_clear(r->obj);
2440    EINA_LIST_FOREACH(r->nodes, l, n)
2441      {
2442         p = eina_list_nth(r->paths, n->idx);
2443         if (!p) continue;
2444         _region_to_coord_convert(r->wd, n->pos.lon, n->pos.lat, r->wd->size.w,
2445                                  &p->x, &p->y);
2446         _coord_to_canvas(r->wd, p->x, p->y, &p->x, &p->y);
2447      }
2448    EINA_LIST_FOREACH(r->paths, l, p)
2449       evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
2450
2451    EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
2452       evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
2453    evas_object_show(r->obj);
2454 }
2455
2456 static void
2457 _overlay_route_free(Overlay_Route* route)
2458 {
2459    EINA_SAFETY_ON_NULL_RETURN(route);
2460    Path *p;
2461    Path_Node *n;
2462
2463    evas_object_del(route->obj);
2464    EINA_LIST_FREE(route->paths, p)  free(p);
2465    EINA_LIST_FREE(route->nodes, n)
2466      {
2467         if (n->pos.address) eina_stringshare_del(n->pos.address);
2468         free(n);
2469      }
2470    free(route);
2471 }
2472
2473 static Overlay_Route *
2474 _overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route, Color c)
2475 {
2476    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2477    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2478
2479    Eina_List *l;
2480    Path_Node *n;
2481
2482    Overlay_Route *ovl = ELM_NEW(Overlay_Route);
2483    ovl->wd = wd;
2484    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2485    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2486    _overlay_route_color_update(ovl, c);
2487
2488    EINA_LIST_FOREACH(route->nodes, l, n)
2489      {
2490         Path *path;
2491         Path_Node *node;
2492
2493         node = ELM_NEW(Path_Node);
2494         node->idx = n->idx;
2495         node->pos.lon = n->pos.lon;
2496         node->pos.lat = n->pos.lat;
2497         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2498         ovl->nodes = eina_list_append(ovl->nodes, node);
2499
2500         path = ELM_NEW(Path);
2501         ovl->paths = eina_list_append(ovl->paths, path);
2502      }
2503    return ovl;
2504 }
2505
2506 static void
2507 _overlay_grouping(Eina_List *clas_membs, Elm_Map_Overlay *boss)
2508 {
2509    EINA_SAFETY_ON_NULL_RETURN(clas_membs);
2510    EINA_SAFETY_ON_NULL_RETURN(boss);
2511
2512    Eina_List *l;
2513    Eina_List *grp_membs = NULL;
2514    Elm_Map_Overlay *memb;
2515
2516    int sum_x = 0, sum_y = 0, cnt = 0;
2517    Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
2518
2519    if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2520       _overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2521    else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2522       _overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2523
2524    EINA_LIST_FOREACH(clas_membs, l, memb)
2525      {
2526         Evas_Coord x = 0, y = 0, w = 0, h = 0;
2527
2528         if (boss == memb || memb->grp->in) continue;
2529         if ((memb->hide) || (memb->zoom_min > memb->wd->zoom)) continue;
2530
2531         if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2532            _overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
2533         else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2534            _overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
2535
2536         if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
2537         if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
2538                                 bw * OVERLAY_GROUPING_SCALE,
2539                                 bh * OVERLAY_GROUPING_SCALE))
2540           {
2541              // Join group.
2542              memb->grp->boss = EINA_FALSE;
2543              memb->grp->in = EINA_TRUE;
2544              sum_x += x;
2545              sum_y += y;
2546              cnt++;
2547              grp_membs = eina_list_append(grp_membs, memb);
2548           }
2549      }
2550
2551    if (cnt >= 1)
2552      {
2553         // Mark as boss
2554         boss->grp->boss = EINA_TRUE;
2555         boss->grp->in = EINA_TRUE;
2556         sum_x = (sum_x + bx) / (cnt + 1);
2557         sum_y = (sum_y + by) / (cnt + 1);
2558         grp_membs = eina_list_append(grp_membs, boss);
2559         _overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
2560      }
2561 }
2562
2563 static void
2564 _overlay_show(Elm_Map_Overlay *overlay)
2565 {
2566    Widget_Data *wd = overlay->wd;
2567    Eina_Bool hide = EINA_FALSE;
2568
2569    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) return;
2570
2571    if (overlay->paused) return;
2572    if ((overlay->grp->clas) &&  (overlay->grp->clas->paused)) return;
2573
2574    if (((overlay->grp->in) || (overlay->hide) ||
2575        (overlay->zoom_min > wd->zoom)))
2576       hide = EINA_TRUE;
2577    if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
2578        (overlay->grp->clas->zoom_min > wd->zoom)))
2579       hide = EINA_TRUE;
2580
2581    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2582      {
2583         if (hide) _overlay_default_hide(overlay->ovl);
2584         else _overlay_default_show(overlay->ovl);
2585      }
2586    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2587      {
2588         if (hide) _overlay_bubble_hide(overlay->ovl);
2589         else _overlay_bubble_show(overlay->ovl);
2590      }
2591    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
2592      {
2593        if (hide) _overlay_route_hide(overlay->ovl);
2594        else _overlay_route_show(overlay->ovl);
2595      }
2596 }
2597
2598 static void
2599 _overlay_place(Widget_Data *wd)
2600 {
2601    EINA_SAFETY_ON_NULL_RETURN(wd);
2602
2603    Eina_List *l, *ll;
2604    Elm_Map_Overlay *overlay;
2605
2606    // Reset group & Update overlays coord
2607    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2608      {
2609         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2610         overlay->grp->in = EINA_FALSE;
2611         overlay->grp->boss = EINA_FALSE;
2612
2613         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2614            _overlay_default_coord_update(overlay->ovl);
2615         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2616            _overlay_bubble_coord_update(overlay->ovl);
2617      }
2618
2619    // Classify into group boss or follwer
2620    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2621      {
2622         Elm_Map_Overlay *boss;
2623         Overlay_Class *clas;
2624
2625         if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2626         if (overlay->hide || (overlay->zoom_min > wd->zoom)) continue;
2627
2628         clas = overlay->ovl;
2629         if (clas->zoom_max < wd->zoom) continue;
2630         EINA_LIST_FOREACH(clas->members, ll, boss)
2631           {
2632              if (boss->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2633              if (boss->hide || (boss->zoom_min > wd->zoom)) continue;
2634              if (boss->grp->in) continue;
2635              _overlay_grouping(clas->members, boss);
2636           }
2637      }
2638
2639    // Place overlays
2640    EINA_LIST_FOREACH(wd->overlays, l, overlay)  _overlay_show(overlay);
2641
2642    // Place group overlays on top of overlays
2643    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2644      {
2645         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2646         if (overlay->grp->boss) _overlay_group_show(overlay->grp);
2647         else _overlay_group_hide(overlay->grp);
2648      }
2649 }
2650
2651 static Evas_Object *
2652 _overlay_obj_get(const Elm_Map_Overlay *overlay)
2653 {
2654    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2655    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
2656      {
2657         Overlay_Group *ovl = overlay->ovl;
2658         Overlay_Default *df = ovl->ovl;
2659         return df->layout;
2660      }
2661    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2662      {
2663         Overlay_Default *ovl = overlay->ovl;
2664         return ovl->layout;
2665      }
2666    else
2667      {
2668         ERR("Not supported overlay type: %d", overlay->type);
2669         return NULL;
2670      }
2671 }
2672
2673 static void
2674 _overlays_show(void *data)
2675 {
2676    EINA_SAFETY_ON_NULL_RETURN(data);
2677    Delayed_Data *dd = data;
2678
2679    int zoom;
2680    double max_lon, min_lon, max_lat, min_lat;
2681    Evas_Coord vw, vh;
2682
2683    _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
2684    dd->lon = (max_lon + min_lon) / 2;
2685    dd->lat = (max_lat + min_lat) / 2;
2686
2687    zoom = dd->wd->src_tile->zoom_min;
2688    _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
2689    while (zoom <= dd->wd->src_tile->zoom_max)
2690      {
2691         Evas_Coord size, max_x, max_y, min_x, min_y;
2692         size = pow(2.0, zoom) * dd->wd->tsize;
2693         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
2694         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
2695         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
2696         zoom++;
2697      }
2698    zoom--;
2699
2700    zoom_do(dd->wd, zoom);
2701    _region_show(dd);
2702    evas_object_smart_changed(dd->wd->pan_smart);
2703 }
2704
2705 static void
2706 _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
2707 {
2708    Pan *sd = evas_object_smart_data_get(obj);
2709    EINA_SAFETY_ON_NULL_RETURN(sd);
2710    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2711
2712    sd->wd->pan_x = x;
2713    sd->wd->pan_y = y;
2714    evas_object_smart_changed(obj);
2715 }
2716
2717 static void
2718 _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2719 {
2720    Pan *sd = evas_object_smart_data_get(obj);
2721    EINA_SAFETY_ON_NULL_RETURN(sd);
2722    if (x) *x = sd->wd->pan_x;
2723    if (y) *y = sd->wd->pan_y;
2724 }
2725
2726 static void
2727 _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2728 {
2729    Pan *sd = evas_object_smart_data_get(obj);
2730    EINA_SAFETY_ON_NULL_RETURN(sd);
2731    Evas_Coord ow, oh;
2732    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2733    ow = sd->wd->size.w - ow;
2734    oh = sd->wd->size.h - oh;
2735    if (ow < 0) ow = 0;
2736    if (oh < 0) oh = 0;
2737    if (x) *x = ow;
2738    if (y) *y = oh;
2739 }
2740
2741 static void
2742 _pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
2743 {
2744    if (x) *x = 0;
2745    if (y) *y = 0;
2746 }
2747
2748 static void
2749 _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
2750 {
2751    Pan *sd = evas_object_smart_data_get(obj);
2752    EINA_SAFETY_ON_NULL_RETURN(sd);
2753    if (w) *w = sd->wd->size.w;
2754    if (h) *h = sd->wd->size.h;
2755 }
2756
2757 static void
2758 _pan_add(Evas_Object *obj)
2759 {
2760    Pan *sd;
2761    Evas_Object_Smart_Clipped_Data *cd;
2762    parent_sc.add(obj);
2763    cd = evas_object_smart_data_get(obj);
2764    EINA_SAFETY_ON_NULL_RETURN(cd);
2765    sd = ELM_NEW(Pan);
2766    sd->__clipped_data = *cd;
2767    free(cd);
2768    evas_object_smart_data_set(obj, sd);
2769 }
2770
2771 static void
2772 _pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
2773 {
2774    Pan *sd = evas_object_smart_data_get(obj);
2775    EINA_SAFETY_ON_NULL_RETURN(sd);
2776
2777    _sizing_eval(sd->wd);
2778    elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
2779    evas_object_smart_changed(obj);
2780 }
2781
2782 static void
2783 _pan_calculate(Evas_Object *obj)
2784 {
2785    Pan *sd = evas_object_smart_data_get(obj);
2786    EINA_SAFETY_ON_NULL_RETURN(sd);
2787
2788    Evas_Coord w, h;
2789    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
2790    if (w <= 0 || h <= 0) return;
2791
2792    _grid_place(sd->wd);
2793    _marker_place(sd->wd);
2794    _overlay_place(sd->wd);
2795    _track_place(sd->wd);
2796    _delayed_do(sd->wd);
2797 }
2798
2799 static void
2800 _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
2801 {
2802    EINA_SAFETY_ON_NULL_RETURN(obj);
2803    evas_object_smart_changed(obj);
2804 }
2805
2806 static void
2807 _hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2808 {
2809    EINA_SAFETY_ON_NULL_RETURN(data);
2810    Widget_Data *wd = data;
2811    elm_smart_scroller_hold_set(wd->scr, 1);
2812 }
2813
2814 static void
2815 _hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2816 {
2817    EINA_SAFETY_ON_NULL_RETURN(data);
2818    Widget_Data *wd = data;
2819    elm_smart_scroller_hold_set(wd->scr, 0);
2820 }
2821
2822 static void
2823 _freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2824 {
2825    EINA_SAFETY_ON_NULL_RETURN(data);
2826    Widget_Data *wd = data;
2827    elm_smart_scroller_freeze_set(wd->scr, 1);
2828 }
2829
2830 static void
2831 _freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2832 {
2833    EINA_SAFETY_ON_NULL_RETURN(data);
2834    Widget_Data *wd = data;
2835    elm_smart_scroller_freeze_set(wd->scr, 0);
2836 }
2837
2838 static void
2839 _elm_map_marker_remove(Elm_Map_Marker *marker)
2840 {
2841 #ifdef HAVE_ELEMENTARY_ECORE_CON
2842    EINA_SAFETY_ON_NULL_RETURN(marker);
2843    Widget_Data *wd = marker->wd;
2844    EINA_SAFETY_ON_NULL_RETURN(wd);
2845
2846    if ((marker->content) && (marker->clas->func.del))
2847       marker->clas->func.del(wd->obj, marker, marker->data, marker->content);
2848
2849    if (marker->bubble) _bubble_free(marker->bubble);
2850    if (marker->group) _marker_group_free(marker->group);
2851
2852    if (marker->group_clas)
2853       marker->group_clas->markers = eina_list_remove(marker->group_clas->markers, marker);
2854    wd->markers = eina_list_remove(wd->markers, marker);
2855
2856    evas_object_del(marker->obj);
2857    free(marker);
2858
2859    evas_object_smart_changed(wd->pan_smart);
2860 #else
2861    (void) marker;
2862 #endif
2863 }
2864
2865 static Eina_Bool
2866 cb_dump_name_attrs(void *data, const char *key, const char *value)
2867 {
2868    Name_Dump *dump = (Name_Dump*)data;
2869    if (!dump) return EINA_FALSE;
2870
2871    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
2872    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
2873
2874    return EINA_TRUE;
2875 }
2876
2877 static Eina_Bool
2878 cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2879 {
2880    Route_Dump *dump = data;
2881    if (!dump) return EINA_FALSE;
2882
2883    switch (type)
2884      {
2885       case EINA_SIMPLE_XML_OPEN:
2886       case EINA_SIMPLE_XML_OPEN_EMPTY:
2887         {
2888            const char *attrs;
2889
2890            attrs = eina_simple_xml_tag_attributes_find(value, length);
2891            if (!attrs)
2892              {
2893                 if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
2894                 else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
2895                 else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
2896                 else dump->id = ROUTE_XML_NONE;
2897              }
2898          }
2899         break;
2900       case EINA_SIMPLE_XML_DATA:
2901         {
2902            char *buf = malloc(length);
2903            if (!buf) return EINA_FALSE;
2904            snprintf(buf, length, "%s", value);
2905            if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
2906            else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
2907            else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
2908            free(buf);
2909         }
2910         break;
2911       default:
2912         break;
2913      }
2914
2915    return EINA_TRUE;
2916 }
2917
2918 static Eina_Bool
2919 cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2920 {
2921    Name_Dump *dump = data;
2922    if (!dump) return EINA_FALSE;
2923
2924    switch (type)
2925      {
2926       case EINA_SIMPLE_XML_OPEN:
2927       case EINA_SIMPLE_XML_OPEN_EMPTY:
2928         {
2929            const char *attrs;
2930            attrs = eina_simple_xml_tag_attributes_find(value, length);
2931            if (attrs)
2932              {
2933                 if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
2934                 else dump->id = NAME_XML_NONE;
2935
2936                 eina_simple_xml_attributes_parse
2937                   (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
2938              }
2939         }
2940         break;
2941       case EINA_SIMPLE_XML_DATA:
2942         {
2943            char *buf = malloc(length + 1);
2944            if (!buf) return EINA_FALSE;
2945            snprintf(buf, length + 1, "%s", value);
2946            if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
2947            free(buf);
2948         }
2949         break;
2950       default:
2951         break;
2952      }
2953
2954    return EINA_TRUE;
2955 }
2956
2957 static void
2958 _kml_parse(Elm_Map_Route *r)
2959 {
2960    EINA_SAFETY_ON_NULL_RETURN(r);
2961    EINA_SAFETY_ON_NULL_RETURN(r->fname);
2962
2963    FILE *f;
2964    char **str;
2965    unsigned int ele, idx;
2966    double lon, lat;
2967
2968    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
2969
2970    f = fopen(r->fname, "rb");
2971    if (f)
2972      {
2973         long sz;
2974
2975         fseek(f, 0, SEEK_END);
2976         sz = ftell(f);
2977         if (sz > 0)
2978           {
2979              char *buf;
2980
2981              fseek(f, 0, SEEK_SET);
2982              buf = malloc(sz);
2983              if (buf)
2984                {
2985                   if (fread(buf, 1, sz, f))
2986                     {
2987                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
2988                                              &dump);
2989                        free(buf);
2990                     }
2991                }
2992           }
2993         fclose(f);
2994
2995         if (dump.distance) r->info.distance = dump.distance;
2996         if (dump.description)
2997           {
2998              eina_stringshare_replace(&r->info.waypoints, dump.description);
2999              str = eina_str_split_full(dump.description, "\n", 0, &ele);
3000              r->info.waypoint_count = ele;
3001              for (idx = 0; idx < ele; idx++)
3002                {
3003                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
3004                   if (wp)
3005                     {
3006                        wp->wd = r->wd;
3007                        wp->point = eina_stringshare_add(str[idx]);
3008                        DBG("%s", str[idx]);
3009                        r->waypoint = eina_list_append(r->waypoint, wp);
3010                     }
3011                }
3012              if (str && str[0])
3013                {
3014                   free(str[0]);
3015                   free(str);
3016                }
3017           }
3018         else WRN("description is not found !");
3019
3020         if (dump.coordinates)
3021           {
3022              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
3023              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
3024              r->info.node_count = ele;
3025              for (idx = 0; idx < ele; idx++)
3026                {
3027                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
3028                   Path_Node *n = ELM_NEW(Path_Node);
3029                   if (n)
3030                     {
3031                        n->wd = r->wd;
3032                        n->pos.lon = lon;
3033                        n->pos.lat = lat;
3034                        n->idx = idx;
3035                        DBG("%lf:%lf", lon, lat);
3036                        n->pos.address = NULL;
3037                        r->nodes = eina_list_append(r->nodes, n);
3038                     }
3039                }
3040              if (str && str[0])
3041                {
3042                   free(str[0]);
3043                   free(str);
3044                }
3045           }
3046      }
3047 }
3048
3049 static void
3050 _name_parse(Elm_Map_Name *n)
3051 {
3052    EINA_SAFETY_ON_NULL_RETURN(n);
3053    EINA_SAFETY_ON_NULL_RETURN(n->fname);
3054
3055    FILE *f;
3056
3057    Name_Dump dump = {0, NULL, 0.0, 0.0};
3058
3059    f = fopen(n->fname, "rb");
3060    if (f)
3061      {
3062         long sz;
3063
3064         fseek(f, 0, SEEK_END);
3065         sz = ftell(f);
3066         if (sz > 0)
3067           {
3068              char *buf;
3069
3070              fseek(f, 0, SEEK_SET);
3071              buf = malloc(sz);
3072              if (buf)
3073                {
3074                   if (fread(buf, 1, sz, f))
3075                     {
3076                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
3077                        free(buf);
3078                     }
3079                }
3080           }
3081         fclose(f);
3082
3083         if (dump.address)
3084           {
3085              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
3086              n->address = strdup(dump.address);
3087           }
3088         n->lon = dump.lon;
3089         n->lat = dump.lat;
3090      }
3091 }
3092
3093 Grid *_get_current_grid(Widget_Data *wd)
3094 {
3095    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3096    Eina_List *l;
3097    Grid *g = NULL, *ret = NULL;
3098    EINA_LIST_FOREACH(wd->grids, l, g)
3099      {
3100         if (wd->zoom == g->zoom)
3101           {
3102              ret = g;
3103              break;
3104           }
3105      }
3106    return ret;
3107 }
3108
3109 static void
3110 _route_cb(void *data, const char *file,  int status)
3111 {
3112    EINA_SAFETY_ON_NULL_RETURN(data);
3113    EINA_SAFETY_ON_NULL_RETURN(file);
3114
3115    Elm_Map_Route *route = data;
3116    Widget_Data *wd = route->wd;
3117    EINA_SAFETY_ON_NULL_RETURN(wd);
3118
3119    route->job = NULL;
3120    if (status == 200)
3121      {
3122         _kml_parse(route);
3123         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
3124             route->flon, route->flat, route->tlon, route->tlat);
3125         if (route->cb) route->cb(route->data, wd->obj, route);
3126         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
3127      }
3128    else
3129      {
3130         ERR("Route request failed: %d", status);
3131         if (route->cb) route->cb(route->data, wd->obj, NULL);
3132         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
3133      }
3134
3135    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3136                            "elm,state,busy,stop", "elm");
3137 }
3138
3139 static void
3140 _name_cb(void *data, const char *file,  int status)
3141 {
3142    EINA_SAFETY_ON_NULL_RETURN(data);
3143    EINA_SAFETY_ON_NULL_RETURN(file);
3144
3145    Elm_Map_Name *name = data;
3146    Widget_Data *wd = name->wd;
3147    EINA_SAFETY_ON_NULL_RETURN(wd);
3148
3149    name->job = NULL;
3150    if (status == 200)
3151      {
3152         _name_parse(name);
3153         INF("Name request success address:%s, lon:%lf, lat:%lf",
3154             name->address, name->lon, name->lat);
3155         if (name->cb) name->cb(name->data, wd->obj, name);
3156         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
3157      }
3158    else
3159      {
3160         ERR("Name request failed: %d", status);
3161         if (name->cb) name->cb(name->data, wd->obj, NULL);
3162         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
3163      }
3164    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3165                            "elm,state,busy,stop", "elm");
3166 }
3167
3168
3169
3170 static Elm_Map_Name *
3171 _name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
3172 {
3173    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3174    Widget_Data *wd = elm_widget_data_get(obj);
3175    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3176    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
3177
3178
3179    char *url;
3180    char fname[PATH_MAX];
3181
3182    if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
3183
3184    url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
3185    if (!url)
3186      {
3187         ERR("Name URL is NULL");
3188         return NULL;
3189      }
3190
3191    Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
3192    name->wd = wd;
3193    snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
3194    name->fname = strdup(fname);
3195    name->method = method;
3196    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
3197    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3198      {
3199         name->lon = lon;
3200         name->lat = lat;
3201      }
3202    name->cb = name_cb;
3203    name->data = data;
3204
3205    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3206                                  &(name->job), wd->ua) || !(name->job))
3207      {
3208         ERR("Can't request Name from %s to %s", url, name->fname);
3209         if (name->address) free(name->address);
3210         free(name->fname);
3211         free(name);
3212         return NULL;
3213      }
3214    INF("Name requested from %s to %s", url, name->fname);
3215    free(url);
3216
3217    wd->names = eina_list_append(wd->names, name);
3218    evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
3219    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3220                            "elm,state,busy,start", "elm");
3221    return name;
3222 }
3223
3224 static Evas_Event_Flags
3225 _pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
3226 {
3227    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3228    Widget_Data *wd = data;
3229
3230    wd->pinch_zoom = wd->zoom_detail;
3231    return EVAS_EVENT_FLAG_NONE;
3232 }
3233
3234 static Evas_Event_Flags
3235 _pinch_zoom_cb(void *data, void *event_info)
3236 {
3237    Widget_Data *wd = data;
3238    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3239
3240    if (!wd->paused)
3241      {
3242         Elm_Gesture_Zoom_Info *ei = event_info;
3243         zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
3244      }
3245    return EVAS_EVENT_FLAG_NONE;
3246 }
3247
3248 static Evas_Event_Flags
3249 _pinch_rotate_cb(void *data, void *event_info)
3250 {
3251    Widget_Data *wd = data;
3252    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3253
3254    if (!wd->paused)
3255      {
3256         int x, y, w, h;
3257         Elm_Gesture_Rotate_Info *ei = event_info;
3258         evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
3259
3260         wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
3261         wd->rotate.cx = x + ((double)w * 0.5);
3262         wd->rotate.cy = y + ((double)h * 0.5);
3263
3264         evas_object_smart_changed(wd->pan_smart);
3265      }
3266    return EVAS_EVENT_FLAG_NONE;
3267 }
3268
3269 static Evas_Event_Flags
3270 _pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
3271 {
3272    Widget_Data *wd = data;
3273    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3274
3275    wd->rotate.a = wd->rotate.d;
3276
3277    return EVAS_EVENT_FLAG_NONE;
3278 }
3279
3280 static Eina_Bool
3281 _source_tile_mod_cb(Eina_Module *m, void *data)
3282 {
3283    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3284
3285    Widget_Data *wd = data;
3286    Source_Tile *s;
3287    Elm_Map_Module_Source_Name_Func name_cb;
3288    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
3289    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
3290    Elm_Map_Module_Tile_Url_Func url_cb;
3291    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
3292    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
3293    const char *file;
3294
3295    file = eina_module_file_get(m);
3296    if (!eina_module_load(m))
3297      {
3298         ERR("Could not load module \"%s\": %s", file,
3299             eina_error_msg_get(eina_error_get()));
3300         return EINA_FALSE;
3301      }
3302
3303    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3304    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
3305    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
3306    url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
3307    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
3308    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
3309
3310    if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
3311        (!geo_to_coord) || (!coord_to_geo))
3312      {
3313         WRN("Could not find map module functions from module \"%s\": %s",
3314             file, eina_error_msg_get(eina_error_get()));
3315         eina_module_unload(m);
3316         return EINA_FALSE;
3317      }
3318    s = ELM_NEW(Source_Tile);
3319    s->name = name_cb();
3320    s->zoom_min = zoom_min();
3321    s->zoom_max = zoom_max();
3322    s->url_cb = url_cb;
3323    s->geo_to_coord = geo_to_coord;
3324    s->coord_to_geo = coord_to_geo;
3325    wd->src_tiles = eina_list_append(wd->src_tiles, s);
3326
3327    return EINA_TRUE;
3328 }
3329
3330 static void
3331 _source_tile_load(Widget_Data *wd)
3332 {
3333    unsigned int idx;
3334    Eina_List *l;
3335    Source_Tile *s;
3336
3337    // Load from hard coded data
3338    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
3339      {
3340         s= ELM_NEW(Source_Tile);
3341         s->name = src_tiles[idx].name;
3342         s->zoom_min = src_tiles[idx].zoom_min;
3343         s->zoom_max = src_tiles[idx].zoom_max;
3344         s->url_cb = src_tiles[idx].url_cb;
3345         s->geo_to_coord = src_tiles[idx].geo_to_coord;
3346         s->coord_to_geo = src_tiles[idx].coord_to_geo;
3347         wd->src_tiles = eina_list_append(wd->src_tiles, s);
3348      }
3349
3350    // Load from modules
3351    wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
3352                                             &_source_tile_mod_cb, wd);
3353
3354    // Set default source
3355    wd->src_tile = eina_list_nth(wd->src_tiles, 0);
3356
3357    // Make name strings
3358    idx = 0;
3359    wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
3360                                 sizeof(char *));
3361    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3362      {
3363         eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
3364         INF("source : %s", wd->src_tile_names[idx]);
3365         idx++;
3366      }
3367 }
3368
3369 static void
3370 _source_tile_unload(Widget_Data *wd)
3371 {
3372    int idx = 0;
3373    Source_Tile *s;
3374
3375    for (idx = 0; wd->src_tile_names[idx]; idx++)
3376       eina_stringshare_del(wd->src_tile_names[idx]);
3377    EINA_LIST_FREE(wd->src_tiles, s) free(s);
3378    eina_module_list_free(wd->src_tile_mods);
3379 }
3380
3381 static void
3382 _source_tile_set(Widget_Data *wd, const char *source_name)
3383 {
3384    EINA_SAFETY_ON_NULL_RETURN(wd);
3385    EINA_SAFETY_ON_NULL_RETURN(source_name);
3386    Source_Tile *s;
3387    Eina_List *l;
3388
3389    if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
3390
3391    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3392      {
3393         if (!strcmp(s->name, source_name))
3394           {
3395              wd->src_tile = s;
3396              break;
3397           }
3398      }
3399    if (!wd->src_tile)
3400      {
3401         ERR("source name (%s) is not found", source_name);
3402         return;
3403      }
3404
3405    if (wd->src_tile->zoom_max < wd->zoom)
3406       wd->zoom = wd->src_tile->zoom_max;
3407    else if (wd->src_tile->zoom_min > wd->zoom)
3408       wd->zoom = wd->src_tile->zoom_min;
3409
3410    if (wd->src_tile->zoom_max < wd->zoom_max)
3411       wd->zoom_max = wd->src_tile->zoom_max;
3412    if (wd->src_tile->zoom_min > wd->zoom_min)
3413       wd->zoom_min = wd->src_tile->zoom_min;
3414
3415    _grid_all_clear(wd);
3416    _grid_all_create(wd);
3417    zoom_do(wd, wd->zoom);
3418 }
3419
3420 static Eina_Bool
3421 _source_route_mod_cb(Eina_Module *m, void *data)
3422 {
3423    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3424
3425    Widget_Data *wd = data;
3426    Source_Route *s;
3427    Elm_Map_Module_Source_Name_Func name_cb;
3428    Elm_Map_Module_Route_Url_Func url_cb;
3429    const char *file;
3430
3431    file = eina_module_file_get(m);
3432    if (!eina_module_load(m))
3433      {
3434         ERR("Could not load module \"%s\": %s", file,
3435             eina_error_msg_get(eina_error_get()));
3436         return EINA_FALSE;
3437      }
3438
3439    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3440    url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
3441
3442    if ((!name_cb) || (!url_cb))
3443      {
3444         WRN("Could not find map module functions from module \"%s\": %s",
3445             file, eina_error_msg_get(eina_error_get()));
3446         eina_module_unload(m);
3447         return EINA_FALSE;
3448      }
3449    s = ELM_NEW(Source_Tile);
3450    s->name = name_cb();
3451    s->url_cb = url_cb;
3452    wd->src_routes = eina_list_append(wd->src_routes, s);
3453
3454    eina_module_unload(m);
3455    return EINA_TRUE;
3456 }
3457
3458 static void
3459 _source_route_load(Widget_Data *wd)
3460 {
3461    unsigned int idx;
3462    Eina_List *l;
3463    Source_Route *s;
3464
3465    // Load from hard coded data
3466    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
3467      {
3468         s= ELM_NEW(Source_Route);
3469         s->name = src_routes[idx].name;
3470         s->url_cb = src_routes[idx].url_cb;
3471         wd->src_routes = eina_list_append(wd->src_routes, s);
3472      }
3473
3474    // Load from modules
3475    wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
3476                                             1, &_source_route_mod_cb, wd);
3477
3478    // Set default source
3479    wd->src_route = eina_list_nth(wd->src_routes, 0);
3480
3481    // Make name strings
3482    idx = 0;
3483    wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
3484                                    sizeof(char *));
3485    EINA_LIST_FOREACH(wd->src_routes, l, s)
3486      {
3487         eina_stringshare_replace(&wd->src_route_names[idx], s->name);
3488         INF("source : %s", wd->src_route_names[idx]);
3489         idx++;
3490      }
3491 }
3492
3493 static void
3494 _source_route_unload(Widget_Data *wd)
3495 {
3496    int idx = 0;
3497    Source_Route *s;
3498
3499    for (idx = 0; wd->src_route_names[idx]; idx++)
3500       eina_stringshare_del(wd->src_route_names[idx]);
3501    EINA_LIST_FREE(wd->src_routes, s) free(s);
3502    eina_module_list_free(wd->src_route_mods);
3503 }
3504
3505 static void
3506 _source_route_set(Widget_Data *wd, const char *source_name)
3507 {
3508    EINA_SAFETY_ON_NULL_RETURN(wd);
3509    EINA_SAFETY_ON_NULL_RETURN(source_name);
3510    Source_Route *s;
3511    Eina_List *l;
3512
3513    if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
3514
3515    EINA_LIST_FOREACH(wd->src_routes, l, s)
3516      {
3517         if (!strcmp(s->name, source_name))
3518           {
3519              wd->src_route = s;
3520              break;
3521           }
3522      }
3523    if (!wd->src_route)
3524      {
3525         ERR("source name (%s) is not found", source_name);
3526         return;
3527      }
3528 }
3529
3530 static Eina_Bool
3531 _source_name_mod_cb(Eina_Module *m, void *data)
3532 {
3533    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3534
3535    Widget_Data *wd = data;
3536    Source_Name *s;
3537    Elm_Map_Module_Source_Name_Func name_cb;
3538    Elm_Map_Module_Name_Url_Func url_cb;
3539    const char *file;
3540
3541    file = eina_module_file_get(m);
3542    if (!eina_module_load(m))
3543      {
3544         ERR("Could not load module \"%s\": %s", file,
3545             eina_error_msg_get(eina_error_get()));
3546         return EINA_FALSE;
3547      }
3548
3549    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3550    url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
3551
3552    if ((!name_cb) || (!url_cb))
3553      {
3554         WRN("Could not find map module functions from module \"%s\": %s",
3555             file, eina_error_msg_get(eina_error_get()));
3556         eina_module_unload(m);
3557         return EINA_FALSE;
3558      }
3559    s = ELM_NEW(Source_Tile);
3560    s->name = name_cb();
3561    s->url_cb = url_cb;
3562    wd->src_names = eina_list_append(wd->src_names, s);
3563
3564    eina_module_unload(m);
3565    return EINA_TRUE;
3566 }
3567
3568 static void
3569 _source_name_load(Widget_Data *wd)
3570 {
3571    unsigned int idx;
3572    Eina_List *l;
3573    Source_Name *s;
3574
3575    // Load from hard coded data
3576    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
3577      {
3578         s= ELM_NEW(Source_Name);
3579         s->name = src_names[idx].name;
3580         s->url_cb = src_names[idx].url_cb;
3581         wd->src_names = eina_list_append(wd->src_names, s);
3582      }
3583
3584    // Load from modules
3585    wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
3586                                             &_source_name_mod_cb, wd);
3587
3588    // Set default source
3589    wd->src_name = eina_list_nth(wd->src_names, 0);
3590
3591    // Make name strings
3592    idx = 0;
3593    wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
3594                                    sizeof(char *));
3595    EINA_LIST_FOREACH(wd->src_names, l, s)
3596      {
3597         eina_stringshare_replace(&wd->src_name_names[idx], s->name);
3598         INF("source : %s", wd->src_name_names[idx]);
3599         idx++;
3600      }
3601 }
3602
3603 static void
3604 _source_name_unload(Widget_Data *wd)
3605 {
3606    int idx = 0;
3607    Source_Name *s;
3608
3609    for (idx = 0; wd->src_name_names[idx]; idx++)
3610       eina_stringshare_del(wd->src_name_names[idx]);
3611    EINA_LIST_FREE(wd->src_names, s) free(s);
3612    eina_module_list_free(wd->src_name_mods);
3613 }
3614
3615 static void
3616 _source_name_set(Widget_Data *wd, const char *source_name)
3617 {
3618    EINA_SAFETY_ON_NULL_RETURN(wd);
3619    EINA_SAFETY_ON_NULL_RETURN(source_name);
3620
3621    Source_Name *s;
3622    Eina_List *l;
3623
3624    if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
3625
3626    EINA_LIST_FOREACH(wd->src_names, l, s)
3627      {
3628         if (!strcmp(s->name, source_name))
3629           {
3630              wd->src_name = s;
3631              break;
3632           }
3633      }
3634    if (!wd->src_name)
3635      {
3636         ERR("source name (%s) is not found", source_name);
3637         return;
3638      }
3639 }
3640
3641 static void
3642 _source_all_load(Widget_Data *wd)
3643 {
3644    EINA_SAFETY_ON_NULL_RETURN(wd);
3645    _source_tile_load(wd);
3646    _source_route_load(wd);
3647    _source_name_load(wd);
3648 }
3649
3650 static void
3651 _source_all_unload(Widget_Data *wd)
3652 {
3653    EINA_SAFETY_ON_NULL_RETURN(wd);
3654    _source_tile_unload(wd);
3655    _source_route_unload(wd);
3656    _source_name_unload(wd);
3657 }
3658
3659 static void
3660 _zoom_mode_set(void *data)
3661 {
3662    EINA_SAFETY_ON_NULL_RETURN(data);
3663    Delayed_Data *dd = data;
3664
3665    dd->wd->mode = dd->mode;
3666    if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
3667      {
3668         Evas_Coord w, h;
3669         Evas_Coord vw, vh;
3670
3671         double zoom;
3672         double diff;
3673
3674         w = dd->wd->size.w;
3675         h = dd->wd->size.h;
3676         zoom = dd->wd->zoom_detail;
3677         _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
3678
3679         if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
3680           {
3681              if ((w < vw) && (h < vh))
3682                {
3683                   diff = 0.01;
3684                   while ((w < vw) && (h < vh))
3685                   {
3686                      zoom += diff;
3687                      w = pow(2.0, zoom) * dd->wd->tsize;
3688                      h = pow(2.0, zoom) * dd->wd->tsize;
3689                   }
3690                }
3691              else
3692                {
3693                   diff = -0.01;
3694                   while ((w > vw) || (h > vh))
3695                   {
3696                      zoom += diff;
3697                      w = pow(2.0, zoom) * dd->wd->tsize;
3698                      h = pow(2.0, zoom) * dd->wd->tsize;
3699                   }
3700                }
3701
3702           }
3703         else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
3704           {
3705              if ((w < vw) || (h < vh))
3706                {
3707                   diff = 0.01;
3708                   while ((w < vw) || (h < vh))
3709                   {
3710                      zoom += diff;
3711                      w = pow(2.0, zoom) * dd->wd->tsize;
3712                      h = pow(2.0, zoom) * dd->wd->tsize;
3713                   }
3714                }
3715              else
3716                {
3717                   diff = -0.01;
3718                   while ((w > vw) && (h > vh))
3719                   {
3720                      zoom += diff;
3721                      w = pow(2.0, zoom) * dd->wd->tsize;
3722                      h = pow(2.0, zoom) * dd->wd->tsize;
3723                   }
3724                }
3725           }
3726        zoom_with_animation(dd->wd, zoom, 10);
3727      }
3728 }
3729
3730 static void
3731 _zoom_set(void *data)
3732 {
3733    EINA_SAFETY_ON_NULL_RETURN(data);
3734    Delayed_Data *dd = data;
3735
3736    if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
3737    else zoom_with_animation(dd->wd, dd->zoom, 10);
3738    evas_object_smart_changed(dd->wd->pan_smart);
3739 }
3740
3741 static void
3742 _region_bring_in(void *data)
3743 {
3744    EINA_SAFETY_ON_NULL_RETURN(data);
3745    Delayed_Data *dd = data;
3746    int x, y, w, h;
3747
3748    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
3749    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
3750    x = x - (w / 2);
3751    y = y - (h / 2);
3752    elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
3753    evas_object_smart_changed(dd->wd->pan_smart);
3754 }
3755
3756 static char *
3757 _mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3758 {
3759    char buf[PATH_MAX];
3760    // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
3761    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
3762             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3763    return strdup(buf);
3764 }
3765
3766 static char *
3767 _osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3768 {
3769    char buf[PATH_MAX];
3770    snprintf(buf, sizeof(buf),
3771             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
3772             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3773    return strdup(buf);
3774 }
3775
3776 static char *
3777 _cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3778 {
3779    char buf[PATH_MAX];
3780    snprintf(buf, sizeof(buf),
3781             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
3782             (( x + y + zoom) % 3) + 'a', zoom, x, y);
3783    return strdup(buf);
3784 }
3785
3786 static char *
3787 _mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3788 {
3789    char buf[PATH_MAX];
3790    snprintf(buf, sizeof(buf),
3791             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
3792             ((x + y + zoom) % 4) + 1, zoom, x, y);
3793    return strdup(buf);
3794 }
3795
3796 static char *
3797 _mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3798 {
3799    char buf[PATH_MAX];
3800    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
3801            ((x + y + zoom) % 4) + 1, zoom, x, y);
3802    return strdup(buf);
3803 }
3804
3805 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
3806 {
3807    char buf[PATH_MAX];
3808    snprintf(buf, sizeof(buf),
3809             "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
3810             ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
3811
3812    return strdup(buf);
3813 }
3814
3815 // TODO: fix monav api
3816 /*
3817 static char *_monav_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3818 {
3819    char buf[PATH_MAX];
3820    snprintf(buf, sizeof(buf),
3821             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3822             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
3823
3824    return strdup(buf);
3825 }
3826 */
3827
3828 // TODO: fix ors api
3829 /*
3830 static char *_ors_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3831 {
3832    char buf[PATH_MAX];
3833    snprintf(buf, sizeof(buf),
3834             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3835             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
3836
3837    return strdup(buf);
3838 }
3839 */
3840
3841 static char *
3842 _nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat)
3843 {
3844    ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
3845    Widget_Data *wd = elm_widget_data_get(obj);
3846    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
3847
3848    char **str;
3849    unsigned int ele, idx;
3850    char search_url[PATH_MAX];
3851    char buf[PATH_MAX];
3852
3853    if (method == ELM_MAP_NAME_METHOD_SEARCH)
3854      {
3855         search_url[0] = '\0';
3856         str = eina_str_split_full(name, " ", 0, &ele);
3857         for (idx = 0; idx < ele; idx++)
3858           {
3859              eina_strlcat(search_url, str[idx], sizeof(search_url));
3860              if (!(idx == (ele-1)))
3861                 eina_strlcat(search_url, "+", sizeof(search_url));
3862           }
3863         snprintf(buf, sizeof(buf),
3864                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
3865                  NAME_NOMINATIM_URL, search_url);
3866
3867         if (str && str[0])
3868           {
3869              free(str[0]);
3870              free(str);
3871           }
3872      }
3873    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3874       snprintf(buf, sizeof(buf),
3875                "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
3876                NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
3877    else strcpy(buf, "");
3878
3879    return strdup(buf);
3880 }
3881
3882 static void
3883 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
3884 {
3885    ELM_CHECK_WIDTYPE(obj, widtype);
3886    Widget_Data *wd = elm_widget_data_get(obj);
3887    EINA_SAFETY_ON_NULL_RETURN(wd);
3888
3889    if (elm_widget_focus_get(obj))
3890      {
3891         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
3892         evas_object_focus_set(wd->obj, EINA_TRUE);
3893      }
3894    else
3895      {
3896         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
3897         evas_object_focus_set(wd->obj, EINA_FALSE);
3898      }
3899 }
3900
3901 static void
3902 _del_hook(Evas_Object *obj)
3903 {
3904    ELM_CHECK_WIDTYPE(obj, widtype);
3905    Widget_Data *wd = elm_widget_data_get(obj);
3906    EINA_SAFETY_ON_NULL_RETURN(wd);
3907
3908    if (wd->map) evas_map_free(wd->map);
3909    free(wd);
3910 }
3911
3912 static void
3913 _del_pre_hook(Evas_Object *obj)
3914 {
3915    ELM_CHECK_WIDTYPE(obj, widtype);
3916    Widget_Data *wd = elm_widget_data_get(obj);
3917    EINA_SAFETY_ON_NULL_RETURN(wd);
3918
3919    Eina_List *l, *ll;
3920    Elm_Map_Route *r;
3921    Elm_Map_Name *na;
3922    Evas_Object *track;
3923    Elm_Map_Marker *marker;
3924    Elm_Map_Group_Class *group_clas;
3925    Elm_Map_Marker_Class *clas;
3926    Elm_Map_Overlay *overlay;
3927    Delayed_Data *dd;
3928
3929    EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
3930    eina_list_free(wd->routes);
3931
3932    EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
3933    eina_list_free(wd->names);
3934
3935    EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
3936       elm_map_overlay_del(overlay);
3937    eina_list_free(wd->overlays);
3938
3939    EINA_LIST_FREE(wd->track, track) evas_object_del(track);
3940
3941    EINA_LIST_FOREACH_SAFE(wd->markers, l, ll, marker)
3942       _elm_map_marker_remove(marker);
3943    eina_list_free(wd->markers);
3944
3945    EINA_LIST_FREE(wd->group_classes, group_clas)
3946      {
3947         eina_list_free(group_clas->markers);
3948         if (group_clas->style) eina_stringshare_del(group_clas->style);
3949         free(group_clas);
3950      }
3951    EINA_LIST_FREE(wd->marker_classes, clas)
3952      {
3953         if (clas->style) eina_stringshare_del(clas->style);
3954         free(clas);
3955      }
3956
3957    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
3958    if (wd->long_timer) ecore_timer_del(wd->long_timer);
3959
3960    if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
3961
3962    if (wd->user_agent) eina_stringshare_del(wd->user_agent);
3963    if (wd->ua) eina_hash_free(wd->ua);
3964
3965    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
3966    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
3967
3968    _grid_all_clear(wd);
3969    // Removal of download list should be after grid clear.
3970    if (wd->download_idler) ecore_idler_del(wd->download_idler);
3971    eina_list_free(wd->download_list);
3972
3973    _source_all_unload(wd);
3974
3975    if (!ecore_file_recursive_rm(CACHE_ROOT))
3976       ERR("Deletion of %s failed", CACHE_ROOT);
3977 }
3978
3979 static void
3980 _theme_hook(Evas_Object *obj)
3981 {
3982    ELM_CHECK_WIDTYPE(obj, widtype);
3983    Widget_Data *wd = elm_widget_data_get(obj);
3984    EINA_SAFETY_ON_NULL_RETURN(wd);
3985
3986    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
3987    _sizing_eval(wd);
3988 }
3989
3990 static Eina_Bool
3991 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
3992 {
3993    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3994    Widget_Data *wd = elm_widget_data_get(obj);
3995    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
3996
3997    Evas_Coord x, y;
3998    Evas_Coord vh;
3999    Evas_Coord step_x, step_y, page_x, page_y;
4000
4001    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
4002    Evas_Event_Key_Down *ev = event_info;
4003    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
4004
4005    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
4006    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
4007    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
4008    elm_smart_scroller_child_viewport_size_get(wd->scr, NULL, &vh);
4009
4010    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
4011      {
4012         x -= step_x;
4013      }
4014    else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
4015      {
4016         x += step_x;
4017      }
4018    else if ((!strcmp(ev->keyname, "Up"))  || (!strcmp(ev->keyname, "KP_Up")))
4019      {
4020         y -= step_y;
4021      }
4022    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
4023      {
4024         y += step_y;
4025      }
4026    else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
4027      {
4028         if (page_y < 0)
4029           y -= -(page_y * vh) / 100;
4030         else
4031           y -= page_y;
4032      }
4033    else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
4034      {
4035         if (page_y < 0)
4036           y += -(page_y * vh) / 100;
4037         else
4038           y += page_y;
4039      }
4040    else if (!strcmp(ev->keyname, "KP_Add"))
4041      {
4042         zoom_with_animation(wd, wd->zoom + 1, 10);
4043         return EINA_TRUE;
4044      }
4045    else if (!strcmp(ev->keyname, "KP_Subtract"))
4046      {
4047         zoom_with_animation(wd, wd->zoom - 1, 10);
4048         return EINA_TRUE;
4049      }
4050    else return EINA_FALSE;
4051
4052    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
4053    elm_smart_scroller_child_pos_set(wd->scr, x, y);
4054
4055    return EINA_TRUE;
4056 }
4057 #endif
4058
4059 EAPI Evas_Object *
4060 elm_map_add(Evas_Object *parent)
4061 {
4062 #ifdef HAVE_ELEMENTARY_ECORE_CON
4063    Evas *e;
4064    Widget_Data *wd;
4065    Evas_Object *obj;
4066    Evas_Coord minw, minh;
4067
4068    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
4069    ELM_SET_WIDTYPE(widtype, "map");
4070    elm_widget_type_set(obj, "map");
4071    elm_widget_sub_object_add(parent, obj);
4072    elm_widget_data_set(obj, wd);
4073    elm_widget_can_focus_set(obj, EINA_TRUE);
4074    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
4075    elm_widget_del_hook_set(obj, _del_hook);
4076    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
4077    elm_widget_theme_hook_set(obj, _theme_hook);
4078    elm_widget_event_hook_set(obj, _event_hook);
4079    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
4080    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
4081    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
4082    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
4083    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
4084                                   _mouse_down, wd);
4085    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
4086                                   _mouse_up, wd);
4087    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
4088                                   _mouse_wheel_cb,wd);
4089    wd->obj = obj;
4090
4091    wd->scr = elm_smart_scroller_add(e);
4092    elm_widget_sub_object_add(obj, wd->scr);
4093    elm_smart_scroller_widget_set(wd->scr, obj);
4094    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
4095    elm_widget_resize_object_set(obj, wd->scr);
4096    elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
4097    elm_smart_scroller_bounce_allow_set(wd->scr,
4098                                        _elm_config->thumbscroll_bounce_enable,
4099                                        _elm_config->thumbscroll_bounce_enable);
4100    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
4101                                   _changed_size_hints, wd);
4102    evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
4103    evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
4104    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
4105    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
4106
4107    if (!smart)
4108      {
4109         evas_object_smart_clipped_smart_set(&parent_sc);
4110         sc = parent_sc;
4111         sc.name = "elm_map_pan";
4112         sc.version = EVAS_SMART_CLASS_VERSION;
4113         sc.add = _pan_add;
4114         sc.resize = _pan_resize;
4115         sc.move = _pan_move;
4116         sc.calculate = _pan_calculate;
4117         smart = evas_smart_class_new(&sc);
4118      }
4119    if (smart)
4120      {
4121         Pan *pan;
4122         wd->pan_smart = evas_object_smart_add(e, smart);
4123         pan = evas_object_smart_data_get(wd->pan_smart);
4124         pan->wd = wd;
4125      }
4126    elm_widget_sub_object_add(obj, wd->pan_smart);
4127
4128    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
4129                                      _pan_set, _pan_get, _pan_max_get,
4130                                      _pan_min_get, _pan_child_size_get);
4131    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
4132                              &minw, &minh);
4133    evas_object_size_hint_min_set(obj, minw, minh);
4134
4135    wd->ges = elm_gesture_layer_add(obj);
4136    if (!wd->ges) ERR("elm_gesture_layer_add() failed");
4137    elm_gesture_layer_attach(wd->ges, obj);
4138    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
4139                             _pinch_zoom_start_cb, wd);
4140    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
4141                             _pinch_zoom_cb, wd);
4142    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
4143                             _pinch_rotate_cb, wd);
4144    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
4145                             _pinch_rotate_end_cb, wd);
4146    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
4147                             _pinch_rotate_end_cb, wd);
4148
4149    wd->sep_maps_markers = evas_object_rectangle_add(evas_object_evas_get(obj));
4150    elm_widget_sub_object_add(obj, wd->sep_maps_markers);
4151    evas_object_smart_member_add(wd->sep_maps_markers, wd->pan_smart);
4152
4153    wd->map = evas_map_new(EVAS_MAP_POINT);
4154
4155    _source_all_load(wd);
4156    wd->zoom_min = wd->src_tile->zoom_min;
4157    wd->zoom_max = wd->src_tile->zoom_max;
4158    // FIXME: Tile Provider is better to provide tile size!
4159    wd->tsize = DEFAULT_TILE_SIZE;
4160
4161    srand(time(NULL));
4162
4163    wd->id = ((int)getpid() << 16) | idnum;
4164    idnum++;
4165    _grid_all_create(wd);
4166
4167    zoom_do(wd, 0);
4168
4169    wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
4170    wd->markers_max_num = MARER_MAX_NUMBER;
4171
4172    // TODO: convert Elementary to subclassing of Evas_Smart_Class
4173    // TODO: and save some bytes, making descriptions per-class and not instance!
4174    evas_object_smart_callbacks_descriptions_set(obj, _signals);
4175
4176    if (!ecore_file_download_protocol_available("http://"))
4177       ERR("Ecore must be built with curl support for the map widget!");
4178
4179    return obj;
4180 #else
4181    (void) parent;
4182    return NULL;
4183 #endif
4184 }
4185
4186 EAPI void
4187 elm_map_zoom_set(Evas_Object *obj, int zoom)
4188 {
4189 #ifdef HAVE_ELEMENTARY_ECORE_CON
4190    ELM_CHECK_WIDTYPE(obj, widtype);
4191    Widget_Data *wd = elm_widget_data_get(obj);
4192    EINA_SAFETY_ON_NULL_RETURN(wd);
4193    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4194
4195    if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
4196    if (zoom < 0) zoom = 0;
4197    if (wd->zoom == zoom) return;
4198    if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
4199    if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
4200
4201    Delayed_Data *data = ELM_NEW(Delayed_Data);
4202    data->func = _zoom_set;
4203    data->wd = wd;
4204    data->zoom = zoom;
4205    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4206    evas_object_smart_changed(data->wd->pan_smart);
4207 #else
4208    (void) obj;
4209    (void) zoom;
4210 #endif
4211 }
4212
4213 EAPI int
4214 elm_map_zoom_get(const Evas_Object *obj)
4215 {
4216 #ifdef HAVE_ELEMENTARY_ECORE_CON
4217    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4218    Widget_Data *wd = elm_widget_data_get(obj);
4219
4220    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
4221    return wd->zoom;
4222 #else
4223    (void) obj;
4224    return 0;
4225 #endif
4226 }
4227
4228 EAPI void
4229 elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
4230 {
4231 #ifdef HAVE_ELEMENTARY_ECORE_CON
4232    ELM_CHECK_WIDTYPE(obj, widtype);
4233    Widget_Data *wd = elm_widget_data_get(obj);
4234    EINA_SAFETY_ON_NULL_RETURN(wd);
4235
4236    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
4237
4238    Delayed_Data *data = ELM_NEW(Delayed_Data);
4239    data->mode = mode;
4240    data->func = _zoom_mode_set;
4241    data->wd = wd;
4242    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4243    evas_object_smart_changed(data->wd->pan_smart);
4244 #else
4245    (void) obj;
4246    (void) mode;
4247 #endif
4248 }
4249
4250 EAPI Elm_Map_Zoom_Mode
4251 elm_map_zoom_mode_get(const Evas_Object *obj)
4252 {
4253 #ifdef HAVE_ELEMENTARY_ECORE_CON
4254    ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
4255    Widget_Data *wd = elm_widget_data_get(obj);
4256    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
4257
4258    return wd->mode;
4259 #else
4260    (void) obj;
4261    return ELM_MAP_ZOOM_MODE_MANUAL;
4262 #endif
4263 }
4264
4265 EAPI void
4266 elm_map_zoom_max_set(Evas_Object *obj, int zoom)
4267 {
4268 #ifdef HAVE_ELEMENTARY_ECORE_CON
4269    ELM_CHECK_WIDTYPE(obj, widtype);
4270    Widget_Data *wd = elm_widget_data_get(obj);
4271    EINA_SAFETY_ON_NULL_RETURN(wd);
4272    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4273
4274    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4275       return;
4276    wd->zoom_max = zoom;
4277 #else
4278    (void) obj;
4279    (void) zoom;
4280 #endif
4281 }
4282
4283 EAPI int
4284 elm_map_zoom_max_get(const Evas_Object *obj)
4285 {
4286 #ifdef HAVE_ELEMENTARY_ECORE_CON
4287    ELM_CHECK_WIDTYPE(obj, widtype) 18;
4288    Widget_Data *wd = elm_widget_data_get(obj);
4289    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4290    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4291
4292    return wd->zoom_max;
4293 #else
4294    (void) obj;
4295    return 18;
4296 #endif
4297 }
4298
4299 EAPI void
4300 elm_map_zoom_min_set(Evas_Object *obj, int zoom)
4301 {
4302 #ifdef HAVE_ELEMENTARY_ECORE_CON
4303    ELM_CHECK_WIDTYPE(obj, widtype);
4304    Widget_Data *wd = elm_widget_data_get(obj);
4305    EINA_SAFETY_ON_NULL_RETURN(wd);
4306    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4307
4308    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4309       return;
4310    wd->zoom_min = zoom;
4311 #else
4312    (void) obj;
4313    (void) zoom;
4314 #endif
4315 }
4316
4317 EAPI int
4318 elm_map_zoom_min_get(const Evas_Object *obj)
4319 {
4320 #ifdef HAVE_ELEMENTARY_ECORE_CON
4321    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4322    Widget_Data *wd = elm_widget_data_get(obj);
4323    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4324    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4325
4326    return wd->zoom_min;
4327 #else
4328    (void) obj;
4329    return 0;
4330 #endif
4331 }
4332
4333
4334 EAPI void
4335 elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
4336 {
4337 #ifdef HAVE_ELEMENTARY_ECORE_CON
4338    ELM_CHECK_WIDTYPE(obj, widtype);
4339    Widget_Data *wd = elm_widget_data_get(obj);
4340
4341    Delayed_Data *data = ELM_NEW(Delayed_Data);
4342    data->func = _region_bring_in;
4343    data->wd = wd;
4344    data->lon = lon;
4345    data->lat = lat;
4346    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4347    evas_object_smart_changed(data->wd->pan_smart);
4348 #else
4349    (void) obj;
4350    (void) lon;
4351    (void) lat;
4352 #endif
4353 }
4354
4355 EAPI void
4356 elm_map_region_show(Evas_Object *obj, double lon, double lat)
4357 {
4358 #ifdef HAVE_ELEMENTARY_ECORE_CON
4359    ELM_CHECK_WIDTYPE(obj, widtype);
4360    Widget_Data *wd = elm_widget_data_get(obj);
4361
4362    Delayed_Data *data = ELM_NEW(Delayed_Data);
4363    data->func = _region_show;
4364    data->wd = wd;
4365    data->lon = lon;
4366    data->lat = lat;
4367    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4368    evas_object_smart_changed(data->wd->pan_smart);
4369 #else
4370    (void) obj;
4371    (void) lon;
4372    (void) lat;
4373 #endif
4374 }
4375
4376 EAPI void
4377 elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
4378 {
4379 #ifdef HAVE_ELEMENTARY_ECORE_CON
4380    ELM_CHECK_WIDTYPE(obj, widtype);
4381    Widget_Data *wd = elm_widget_data_get(obj);
4382    EINA_SAFETY_ON_NULL_RETURN(wd);
4383
4384    double tlon, tlat;
4385    Evas_Coord vx, vy, vw, vh;
4386
4387    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
4388    _coord_to_region_convert(wd, vx + vw/2, vy + vh/2, wd->size.w, &tlon, &tlat);
4389    if (lon) *lon = tlon;
4390    if (lat) *lat = tlat;
4391 #else
4392    (void) obj;
4393    (void) lon;
4394    (void) lat;
4395 #endif
4396 }
4397
4398 EAPI void
4399 elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
4400 {
4401 #ifdef HAVE_ELEMENTARY_ECORE_CON
4402    ELM_CHECK_WIDTYPE(obj, widtype);
4403    Widget_Data *wd = elm_widget_data_get(obj);
4404    EINA_SAFETY_ON_NULL_RETURN(wd);
4405
4406    if (wd->paused == !!paused) return;
4407    wd->paused = !!paused;
4408    if (wd->paused)
4409      {
4410         if (wd->zoom_animator)
4411           {
4412              if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4413              wd->zoom_animator = NULL;
4414              zoom_do(wd, wd->zoom);
4415           }
4416         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4417                                 "elm,state,busy,stop", "elm");
4418      }
4419    else
4420      {
4421         if (wd->download_num >= 1)
4422            edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4423                                    "elm,state,busy,start", "elm");
4424      }
4425 #else
4426    (void) obj;
4427    (void) paused;
4428 #endif
4429 }
4430
4431 EAPI Eina_Bool
4432 elm_map_paused_get(const Evas_Object *obj)
4433 {
4434 #ifdef HAVE_ELEMENTARY_ECORE_CON
4435    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4436    Widget_Data *wd = elm_widget_data_get(obj);
4437    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4438
4439    return wd->paused;
4440 #else
4441    (void) obj;
4442    return EINA_FALSE;
4443 #endif
4444 }
4445
4446 EAPI void
4447 elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
4448 {
4449 #ifdef HAVE_ELEMENTARY_ECORE_CON
4450    ELM_CHECK_WIDTYPE(obj, widtype);
4451    Widget_Data *wd = elm_widget_data_get(obj);
4452    EINA_SAFETY_ON_NULL_RETURN(wd);
4453
4454    wd->rotate.d = degree;
4455    wd->rotate.cx = cx;
4456    wd->rotate.cy = cy;
4457
4458    evas_object_smart_changed(wd->pan_smart);
4459 #else
4460    (void) obj;
4461    (void) degree;
4462    (void) cx;
4463    (void) cy;
4464 #endif
4465 }
4466
4467 EAPI void
4468 elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
4469 {
4470 #ifdef HAVE_ELEMENTARY_ECORE_CON
4471    ELM_CHECK_WIDTYPE(obj, widtype);
4472    Widget_Data *wd = elm_widget_data_get(obj);
4473    EINA_SAFETY_ON_NULL_RETURN(wd);
4474
4475    if (degree) *degree = wd->rotate.d;
4476    if (cx) *cx = wd->rotate.cx;
4477    if (cy) *cy = wd->rotate.cy;
4478 #else
4479    (void) obj;
4480    (void) degree;
4481    (void) cx;
4482    (void) cy;
4483 #endif
4484 }
4485
4486 EAPI void
4487 elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
4488 {
4489 #ifdef HAVE_ELEMENTARY_ECORE_CON
4490    ELM_CHECK_WIDTYPE(obj, widtype);
4491    Widget_Data *wd = elm_widget_data_get(obj);
4492    EINA_SAFETY_ON_NULL_RETURN(wd);
4493
4494    if ((!wd->wheel_disabled) && (disabled))
4495      evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4496    else if ((wd->wheel_disabled) && (!disabled))
4497      evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4498    wd->wheel_disabled = !!disabled;
4499 #else
4500    (void) obj;
4501    (void) disabled;
4502 #endif
4503 }
4504
4505 EAPI Eina_Bool
4506 elm_map_wheel_disabled_get(const Evas_Object *obj)
4507 {
4508 #ifdef HAVE_ELEMENTARY_ECORE_CON
4509    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4510    Widget_Data *wd = elm_widget_data_get(obj);
4511    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4512
4513    return wd->wheel_disabled;
4514 #else
4515    (void) obj;
4516    return EINA_FALSE;
4517 #endif
4518 }
4519
4520 EAPI void
4521 elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
4522 {
4523 #ifdef HAVE_ELEMENTARY_ECORE_CON
4524    ELM_CHECK_WIDTYPE(obj, widtype);
4525    Widget_Data *wd = elm_widget_data_get(obj);
4526    EINA_SAFETY_ON_NULL_RETURN(wd);
4527
4528    if (try_num) *try_num = wd->try_num;
4529    if (finish_num) *finish_num = wd->finish_num;
4530 #else
4531    (void) obj;
4532    (void) try_num;
4533    (void) finish_num;
4534 #endif
4535 }
4536
4537 EAPI void
4538 elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
4539 {
4540 #ifdef HAVE_ELEMENTARY_ECORE_CON
4541    ELM_CHECK_WIDTYPE(obj, widtype);
4542    Widget_Data *wd = elm_widget_data_get(obj);
4543    EINA_SAFETY_ON_NULL_RETURN(wd);
4544    EINA_SAFETY_ON_NULL_RETURN(lon);
4545    EINA_SAFETY_ON_NULL_RETURN(lat);
4546
4547    _canvas_to_coord(wd, x, y, &x, &y);
4548    _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
4549 #else
4550    (void) obj;
4551    (void) x;
4552    (void) y;
4553    (void) lon;
4554    (void) lat;
4555 #endif
4556 }
4557
4558 EAPI void
4559 elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
4560 {
4561 #ifdef HAVE_ELEMENTARY_ECORE_CON
4562    ELM_CHECK_WIDTYPE(obj, widtype);
4563    Widget_Data *wd = elm_widget_data_get(obj);
4564    EINA_SAFETY_ON_NULL_RETURN(wd);
4565    EINA_SAFETY_ON_NULL_RETURN(x);
4566    EINA_SAFETY_ON_NULL_RETURN(y);
4567
4568    _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
4569    _coord_to_canvas(wd, *x, *y, x, y);
4570 #else
4571    (void) obj;
4572    (void) lon;
4573    (void) lat;
4574    (void) x;
4575    (void) y;
4576 #endif
4577 }
4578
4579 EAPI void
4580 elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
4581 {
4582 #ifdef HAVE_ELEMENTARY_ECORE_CON
4583    ELM_CHECK_WIDTYPE(obj, widtype);
4584    Widget_Data *wd = elm_widget_data_get(obj);
4585    EINA_SAFETY_ON_NULL_RETURN(wd);
4586    EINA_SAFETY_ON_NULL_RETURN(user_agent);
4587
4588    eina_stringshare_replace(&wd->user_agent, user_agent);
4589
4590    if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
4591    eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
4592 #else
4593    (void) obj;
4594    (void) user_agent;
4595 #endif
4596 }
4597
4598 EAPI const char *
4599 elm_map_user_agent_get(const Evas_Object *obj)
4600 {
4601 #ifdef HAVE_ELEMENTARY_ECORE_CON
4602    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4603    Widget_Data *wd = elm_widget_data_get(obj);
4604    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4605
4606    return wd->user_agent;
4607 #else
4608    (void) obj;
4609    return NULL;
4610 #endif
4611 }
4612
4613 EAPI void
4614 elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
4615 {
4616 #ifdef HAVE_ELEMENTARY_ECORE_CON
4617    ELM_CHECK_WIDTYPE(obj, widtype);
4618    Widget_Data *wd = elm_widget_data_get(obj);
4619    EINA_SAFETY_ON_NULL_RETURN(wd);
4620    EINA_SAFETY_ON_NULL_RETURN(source_name);
4621
4622    if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
4623    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
4624       _source_route_set(wd, source_name);
4625    else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
4626    else ERR("Not supported map source type: %d", type);
4627
4628 #else
4629    (void) obj;
4630    (void) source_name;
4631 #endif
4632 }
4633
4634 EAPI const char *
4635 elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4636 {
4637 #ifdef HAVE_ELEMENTARY_ECORE_CON
4638    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4639    Widget_Data *wd = elm_widget_data_get(obj);
4640    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4641    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
4642
4643    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
4644    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
4645    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
4646    else ERR("Not supported map source type: %d", type);
4647    return NULL;
4648 #else
4649    (void) obj;
4650    return NULL;
4651 #endif
4652 }
4653
4654 EAPI const char **
4655 elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4656 {
4657 #ifdef HAVE_ELEMENTARY_ECORE_CON
4658    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4659    Widget_Data *wd = elm_widget_data_get(obj);
4660    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4661
4662    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
4663    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
4664    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name_names;
4665    else ERR("Not supported map source type: %d", type);
4666    return NULL;
4667 #else
4668    (void) obj;
4669    return NULL;
4670 #endif
4671 }
4672
4673 EAPI Elm_Map_Route *
4674 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)
4675 {
4676 #ifdef HAVE_ELEMENTARY_ECORE_CON
4677    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4678    Widget_Data *wd = elm_widget_data_get(obj);
4679    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4680    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
4681
4682    char *type_name;
4683    char *url;
4684    char fname[PATH_MAX];
4685
4686    if (!ecore_file_exists(CACHE_ROUTE_ROOT))
4687       ecore_file_mkpath(CACHE_ROUTE_ROOT);
4688
4689    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
4690       type_name = strdup(ROUTE_TYPE_MOTORCAR);
4691    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
4692       type_name = strdup(ROUTE_TYPE_BICYCLE);
4693    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
4694       type_name = strdup(ROUTE_TYPE_FOOT);
4695    else type_name = NULL;
4696
4697    url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
4698    if (!url)
4699      {
4700         ERR("Route URL is NULL");
4701         if (type_name) free(type_name);
4702         return NULL;
4703      }
4704    if (type_name) free(type_name);
4705
4706    Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
4707    route->wd = wd;
4708    snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
4709    route->fname = strdup(fname);
4710    route->type = type;
4711    route->method = method;
4712    route->flon = flon;
4713    route->flat = flat;
4714    route->tlon = tlon;
4715    route->tlat = tlat;
4716    route->cb = route_cb;
4717    route->data = data;
4718
4719    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
4720                                  &(route->job), wd->ua) || !(route->job))
4721      {
4722         ERR("Can't request Route from %s to %s", url, route->fname);
4723         free(route->fname);
4724         free(route);
4725         return NULL;
4726      }
4727    INF("Route requested from %s to %s", url, route->fname);
4728    free(url);
4729
4730    wd->routes = eina_list_append(wd->routes, route);
4731    evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
4732    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4733                            "elm,state,busy,start", "elm");
4734    return route;
4735 #else
4736    (void) obj;
4737    (void) type;
4738    (void) method;
4739    (void) flon;
4740    (void) flat;
4741    (void) tlon;
4742    (void) tlat;
4743    (void) route_cb;
4744    (void) data;
4745    return NULL;
4746 #endif
4747 }
4748
4749
4750 EAPI void
4751 elm_map_route_del(Elm_Map_Route *route)
4752 {
4753 #ifdef HAVE_ELEMENTARY_ECORE_CON
4754    EINA_SAFETY_ON_NULL_RETURN(route);
4755    EINA_SAFETY_ON_NULL_RETURN(route->wd);
4756    ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
4757
4758    Path_Waypoint *w;
4759    Path_Node *n;
4760
4761    if (route->job) ecore_file_download_abort(route->job);
4762
4763    EINA_LIST_FREE(route->waypoint, w)
4764      {
4765         if (w->point) eina_stringshare_del(w->point);
4766         free(w);
4767      }
4768
4769    EINA_LIST_FREE(route->nodes, n)
4770      {
4771         if (n->pos.address) eina_stringshare_del(n->pos.address);
4772         free(n);
4773      }
4774
4775    if (route->fname)
4776      {
4777         ecore_file_remove(route->fname);
4778         free(route->fname);
4779      }
4780
4781    route->wd->routes = eina_list_remove(route->wd->routes, route);
4782    free(route);
4783 #else
4784    (void) route;
4785 #endif
4786 }
4787
4788 EAPI double
4789 elm_map_route_distance_get(const Elm_Map_Route *route)
4790 {
4791 #ifdef HAVE_ELEMENTARY_ECORE_CON
4792    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
4793    return route->info.distance;
4794 #else
4795    (void) route;
4796    return 0.0;
4797 #endif
4798 }
4799
4800 EAPI const char*
4801 elm_map_route_node_get(const Elm_Map_Route *route)
4802 {
4803 #ifdef HAVE_ELEMENTARY_ECORE_CON
4804    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4805    return route->info.nodes;
4806 #else
4807    (void) route;
4808    return NULL;
4809 #endif
4810 }
4811
4812 EAPI const char*
4813 elm_map_route_waypoint_get(const Elm_Map_Route *route)
4814 {
4815 #ifdef HAVE_ELEMENTARY_ECORE_CON
4816    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4817    return route->info.waypoints;
4818 #else
4819    (void) route;
4820    return NULL;
4821 #endif
4822 }
4823
4824 EAPI Elm_Map_Name *
4825 elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
4826 {
4827 #ifdef HAVE_ELEMENTARY_ECORE_CON
4828    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4829
4830    if (address)
4831       return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
4832                            name_cb, data);
4833   else
4834      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
4835                           name_cb, data);
4836 #else
4837    (void) obj;
4838    (void) address;
4839    (void) lon;
4840    (void) lat;
4841    (void) name_cb;
4842    (void) data;
4843    return NULL;
4844 #endif
4845 }
4846
4847 EAPI void
4848 elm_map_name_del(Elm_Map_Name *name)
4849 {
4850 #ifdef HAVE_ELEMENTARY_ECORE_CON
4851    EINA_SAFETY_ON_NULL_RETURN(name);
4852    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4853    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4854
4855    if (name->job) ecore_file_download_abort(name->job);
4856    if (name->address) free(name->address);
4857    if (name->fname)
4858      {
4859         ecore_file_remove(name->fname);
4860         free(name->fname);
4861      }
4862
4863    name->wd->names = eina_list_remove(name->wd->names, name);
4864    free(name);
4865 #else
4866    (void) name;
4867 #endif
4868 }
4869
4870 EAPI const char *
4871 elm_map_name_address_get(const Elm_Map_Name *name)
4872 {
4873 #ifdef HAVE_ELEMENTARY_ECORE_CON
4874    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
4875    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
4876    ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
4877
4878    return name->address;
4879 #else
4880    (void) name;
4881    return NULL;
4882 #endif
4883 }
4884
4885 EAPI void
4886 elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
4887 {
4888 #ifdef HAVE_ELEMENTARY_ECORE_CON
4889    EINA_SAFETY_ON_NULL_RETURN(name);
4890    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4891    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4892
4893    if (lon) *lon = name->lon;
4894    if (lat) *lat = name->lat;
4895 #else
4896    (void) name;
4897    (void) lon;
4898    (void) lat;
4899 #endif
4900 }
4901
4902 EAPI Elm_Map_Overlay *
4903 elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
4904 {
4905 #ifdef HAVE_ELEMENTARY_ECORE_CON
4906    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4907    Widget_Data *wd = elm_widget_data_get(obj);
4908    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4909
4910    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
4911    overlay->wd = wd;
4912    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
4913    overlay->c.r = 0x87;
4914    overlay->c.g = 0xce;
4915    overlay->c.b = 0xeb;
4916    overlay->c.a = 255;
4917    overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
4918    overlay->grp = _overlay_group_new(wd);
4919    wd->overlays = eina_list_append(wd->overlays, overlay);
4920
4921    evas_object_smart_changed(wd->pan_smart);
4922    return overlay;
4923 #else
4924    (void) obj;
4925    (void) lon;
4926    (void) lat;
4927    return NULL;
4928 #endif
4929 }
4930
4931 EAPI void
4932 elm_map_overlay_del(Elm_Map_Overlay *overlay)
4933 {
4934 #ifdef HAVE_ELEMENTARY_ECORE_CON
4935    EINA_SAFETY_ON_NULL_RETURN(overlay);
4936    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4937    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4938
4939    if (overlay->grp)
4940      {
4941         if (overlay->grp->clas)
4942            elm_map_overlay_class_remove(overlay->grp->clas, overlay);
4943         _overlay_group_free(overlay->grp);
4944      }
4945
4946    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4947       _overlay_default_free(overlay->ovl);
4948    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4949       _overlay_bubble_free(overlay->ovl);
4950    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4951       _overlay_class_free(overlay->ovl);
4952    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
4953       _overlay_route_free(overlay->ovl);
4954    else ERR("Invalid overlay type: %d", overlay->type);
4955
4956    overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
4957    evas_object_smart_changed(overlay->wd->pan_smart);
4958
4959    free(overlay);
4960 #else
4961    (void) overlay;
4962 #endif
4963 }
4964
4965 EAPI Elm_Map_Overlay_Type
4966 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
4967 {
4968 #ifdef HAVE_ELEMENTARY_ECORE_CON
4969    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
4970    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
4971    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
4972
4973    return overlay->type;
4974 #else
4975    (void) overlay;
4976    return ELM_MAP_OVERLAY_TYPE_NONE;
4977 #endif
4978 }
4979
4980 EAPI void
4981 elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
4982 {
4983 #ifdef HAVE_ELEMENTARY_ECORE_CON
4984    EINA_SAFETY_ON_NULL_RETURN(overlay);
4985    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4986    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4987
4988    overlay->data = data;
4989 #else
4990    (void) overlay;
4991    (void) data;
4992 #endif
4993 }
4994
4995 EAPI void *
4996 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
4997 {
4998 #ifdef HAVE_ELEMENTARY_ECORE_CON
4999    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5000    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5001    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5002
5003    return overlay->data;
5004 #else
5005    (void) overlay;
5006    return NULL;
5007 #endif
5008 }
5009
5010 EAPI void
5011 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
5012 {
5013 #ifdef HAVE_ELEMENTARY_ECORE_CON
5014    EINA_SAFETY_ON_NULL_RETURN(overlay);
5015    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5016    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5017
5018    if (overlay->hide == !!hide) return;
5019    overlay->hide = hide;
5020
5021    evas_object_smart_changed(overlay->wd->pan_smart);
5022 #else
5023    (void) overlay;
5024    (void) hide;
5025 #endif
5026 }
5027
5028 EAPI Eina_Bool
5029 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
5030 {
5031 #ifdef HAVE_ELEMENTARY_ECORE_CON
5032    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5033    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5034    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5035
5036    return overlay->hide;
5037 #else
5038    (void) overlay;
5039    return EINA_FALSE;
5040 #endif
5041 }
5042
5043 EAPI void
5044 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
5045 {
5046 #ifdef HAVE_ELEMENTARY_ECORE_CON
5047    EINA_SAFETY_ON_NULL_RETURN(overlay);
5048    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5049    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5050
5051    overlay->zoom_min = zoom;
5052    evas_object_smart_changed(overlay->wd->pan_smart);
5053 #else
5054    (void) overlay;
5055    (void) zoom;
5056 #endif
5057 }
5058
5059 EAPI int
5060 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
5061 {
5062 #ifdef HAVE_ELEMENTARY_ECORE_CON
5063    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
5064    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
5065    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
5066
5067    return overlay->zoom_min;
5068 #else
5069    (void) overlay;
5070    return 0;
5071 #endif
5072 }
5073
5074 EAPI void
5075 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
5076 {
5077 #ifdef HAVE_ELEMENTARY_ECORE_CON
5078    EINA_SAFETY_ON_NULL_RETURN(overlay);
5079    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5080    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5081
5082    if (overlay->paused == !!paused) return;
5083    overlay->paused = paused;
5084
5085    evas_object_smart_changed(overlay->wd->pan_smart);
5086 #else
5087    (void) overlay;
5088    (void) paused;
5089 #endif
5090 }
5091
5092 EAPI Eina_Bool
5093 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
5094 {
5095 #ifdef HAVE_ELEMENTARY_ECORE_CON
5096    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5097    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5098    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5099
5100    return overlay->paused;
5101 #else
5102    (void) overlay;
5103    return EINA_FALSE;
5104 #endif
5105 }
5106
5107 EAPI void
5108 elm_map_overlay_show(Elm_Map_Overlay *overlay)
5109 {
5110 #ifdef HAVE_ELEMENTARY_ECORE_CON
5111    EINA_SAFETY_ON_NULL_RETURN(overlay);
5112    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5113    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5114
5115    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5116      {
5117         Overlay_Default *ovl = overlay->ovl;
5118         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5119      }
5120    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5121      {
5122         Overlay_Bubble *ovl = overlay->ovl;
5123         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5124      }
5125    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5126      {
5127         Overlay_Class *ovl = overlay->ovl;
5128         double lon, lat, max_lo, min_lo, max_la, min_la;
5129         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
5130         lon = (max_lo + min_lo) / 2;
5131         lat = (max_la + min_la) / 2;
5132         elm_map_region_show(overlay->wd->obj, lon, lat);
5133      }
5134    else ERR("Not supported overlay type: %d", overlay->type);
5135
5136    evas_object_smart_changed(overlay->wd->pan_smart);
5137 #else
5138    (void) overlay;
5139 #endif
5140 }
5141
5142 EAPI void
5143 elm_map_overlays_show(Eina_List *overlays)
5144 {
5145 #ifdef HAVE_ELEMENTARY_ECORE_CON
5146    EINA_SAFETY_ON_NULL_RETURN(overlays);
5147    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
5148
5149    Elm_Map_Overlay *overlay;
5150    overlay = eina_list_data_get(overlays);
5151
5152    Delayed_Data *data = ELM_NEW(Delayed_Data);
5153    data->func = _overlays_show;
5154    data->wd = overlay->wd;
5155    data->overlays = eina_list_clone(overlays);
5156    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
5157    evas_object_smart_changed(data->wd->pan_smart);
5158 #else
5159    (void) overlays;
5160 #endif
5161 }
5162
5163 EAPI void
5164 elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
5165 {
5166 #ifdef HAVE_ELEMENTARY_ECORE_CON
5167    EINA_SAFETY_ON_NULL_RETURN(overlay);
5168    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5169    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5170
5171    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5172      {
5173         Overlay_Default *ovl = overlay->ovl;
5174         ovl->lon = lon;
5175         ovl->lat = lat;
5176      }
5177    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5178      {
5179         Overlay_Bubble *ovl = overlay->ovl;
5180         ovl->lon = lon;
5181         ovl->lat = lat;
5182      }
5183    else ERR("Not supported overlay type: %d", overlay->type);
5184
5185    evas_object_smart_changed(overlay->wd->pan_smart);
5186 #else
5187    (void) overlay;
5188    (void) lon;
5189    (void) lat;
5190 #endif
5191 }
5192
5193 EAPI void
5194 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
5195 {
5196 #ifdef HAVE_ELEMENTARY_ECORE_CON
5197    EINA_SAFETY_ON_NULL_RETURN(overlay);
5198    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5199    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5200
5201    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
5202      {
5203         Overlay_Group *ovl = overlay->ovl;
5204         _overlay_group_region_get(ovl, lon, lat);
5205      }
5206    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5207      {
5208         const Overlay_Default *ovl = overlay->ovl;
5209         if (lon) *lon = ovl->lon;
5210         if (lat) *lat = ovl->lat;
5211      }
5212    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5213      {
5214         const Overlay_Bubble *ovl = overlay->ovl;
5215         if (lon) *lon = ovl->lon;
5216         if (lat) *lat = ovl->lat;
5217      }
5218    else ERR("Not supported overlay type: %d", overlay->type);
5219 #else
5220    (void) overlay;
5221    (void) lon;
5222    (void) lat;
5223 #endif
5224 }
5225
5226 EAPI void
5227 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
5228 {
5229 #ifdef HAVE_ELEMENTARY_ECORE_CON
5230    EINA_SAFETY_ON_NULL_RETURN(overlay);
5231    EINA_SAFETY_ON_NULL_RETURN(icon);
5232    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5233    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5234
5235    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5236       _overlay_default_icon_update(overlay->ovl, icon);
5237    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5238       _overlay_class_icon_update(overlay->ovl, icon);
5239    else ERR("Not supported overlay type: %d", overlay->type);
5240
5241    evas_object_smart_changed(overlay->wd->pan_smart);
5242 #else
5243    (void) overlay;
5244    (void) icon;
5245 #endif
5246 }
5247
5248 EAPI const Evas_Object *
5249 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5250 {
5251 #ifdef HAVE_ELEMENTARY_ECORE_CON
5252    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5253    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5254    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5255
5256    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5257      {
5258         const Overlay_Default *ovl = overlay->ovl;
5259         return ovl->icon;
5260      }
5261    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5262      {
5263         const Overlay_Class *ovl = overlay->ovl;
5264         return ovl->icon;
5265      }
5266    else
5267      {
5268         ERR("Not supported overlay type: %d", overlay->type);
5269         return NULL;
5270      }
5271 #else
5272    (void) overlay;
5273    return NULL;
5274 #endif
5275 }
5276
5277 EAPI void
5278 elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *content)
5279 {
5280 #ifdef HAVE_ELEMENTARY_ECORE_CON
5281    EINA_SAFETY_ON_NULL_RETURN(overlay);
5282    EINA_SAFETY_ON_NULL_RETURN(content);
5283    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5284    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5285
5286    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5287       _overlay_default_content_update(overlay->ovl, content, overlay);
5288    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5289       _overlay_class_content_update(overlay->ovl, content);
5290    else ERR("Not supported overlay type: %d", overlay->type);
5291
5292    evas_object_smart_changed(overlay->wd->pan_smart);
5293 #else
5294    (void) overlay;
5295    (void) obj;
5296 #endif
5297 }
5298
5299 EAPI const Evas_Object *
5300 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5301 {
5302 #ifdef HAVE_ELEMENTARY_ECORE_CON
5303    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5304    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5305    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5306
5307    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5308      {
5309         const Overlay_Default *ovl = overlay->ovl;
5310         return elm_object_part_content_get(ovl->layout, "elm.icon");
5311      }
5312    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5313      {
5314         const Overlay_Class *ovl = overlay->ovl;
5315         return ovl->icon;
5316      }
5317    else
5318      {
5319         ERR("Not supported overlay type: %d", overlay->type);
5320         return NULL;
5321      }
5322 #else
5323    (void) overlay;
5324    return NULL;
5325 #endif
5326 }
5327
5328 EAPI void
5329 elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
5330 {
5331 #ifdef HAVE_ELEMENTARY_ECORE_CON
5332    EINA_SAFETY_ON_NULL_RETURN(overlay);
5333    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5334    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5335
5336    overlay->c.r = r;
5337    overlay->c.g = g;
5338    overlay->c.b = b;
5339    overlay->c.a = a;
5340
5341    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5342       _overlay_class_color_update(overlay->ovl, overlay->c);
5343    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5344       _overlay_default_color_update(overlay->ovl, overlay->c);
5345    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5346       _overlay_route_color_update(overlay->ovl, overlay->c);
5347    else
5348      {
5349         ERR("Not supported overlay type: %d", overlay->type);
5350      }
5351
5352 #else
5353    (void) overlay;
5354    (void) r;
5355    (void) g;
5356    (void) b;
5357    (void) a;
5358 #endif
5359 }
5360
5361 EAPI void
5362 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
5363 {
5364 #ifdef HAVE_ELEMENTARY_ECORE_CON
5365    EINA_SAFETY_ON_NULL_RETURN(overlay);
5366    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5367    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5368
5369    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5370      {
5371          if (r) *r = overlay->c.r;
5372          if (g) *g = overlay->c.g;
5373          if (b) *b = overlay->c.b;
5374          if (a) *a = overlay->c.a;
5375       }
5376    else ERR("Not supported overlay type: %d", overlay->type);
5377 #else
5378    (void) overlay;
5379    (void) r;
5380    (void) g;
5381    (void) b;
5382    (void) a;
5383 #endif
5384 }
5385
5386 EAPI void
5387 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
5388 {
5389 #ifdef HAVE_ELEMENTARY_ECORE_CON
5390    EINA_SAFETY_ON_NULL_RETURN(overlay);
5391    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5392    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5393
5394    overlay->cb = get_cb;
5395    overlay->cb_data = data;
5396
5397    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5398       _overlay_class_cb_set(overlay->ovl, get_cb, data);
5399 #else
5400    (void) overlay;
5401    (void) get_cb;
5402    (void) data;
5403 #endif
5404 }
5405
5406 EAPI Elm_Map_Overlay *
5407 elm_map_overlay_class_add(Evas_Object *obj)
5408 {
5409 #ifdef HAVE_ELEMENTARY_ECORE_CON
5410    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5411    Widget_Data *wd = elm_widget_data_get(obj);
5412    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5413
5414    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5415    overlay->wd = wd;
5416    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
5417    overlay->ovl = _overlay_class_new(wd);
5418    overlay->c.r = 0x90;
5419    overlay->c.g = 0xee;
5420    overlay->c.b = 0x90;
5421    overlay->c.a = 0xff;
5422    wd->overlays = eina_list_append(wd->overlays, overlay);
5423
5424    evas_object_smart_changed(wd->pan_smart);
5425    return overlay;
5426 #else
5427    (void) obj;
5428    return NULL;
5429 #endif
5430 }
5431
5432 EAPI void
5433 elm_map_overlay_class_append(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5434 {
5435 #ifdef HAVE_ELEMENTARY_ECORE_CON
5436    EINA_SAFETY_ON_NULL_RETURN(clas);
5437    EINA_SAFETY_ON_NULL_RETURN(overlay);
5438    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5439    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5440    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5441
5442    Overlay_Class *clas_ovl = clas->ovl;
5443    if (eina_list_data_find(clas_ovl->members, overlay))
5444      {
5445         ERR("Already added overlay into clas");
5446         return;
5447      }
5448    clas_ovl->members = eina_list_append(clas_ovl->members, overlay);
5449
5450    // Update group by class
5451    overlay->grp->clas = clas;
5452    _overlay_group_icon_update(overlay->grp, clas_ovl->icon);
5453    _overlay_group_content_update(overlay->grp, clas_ovl->content);
5454    _overlay_group_color_update(overlay->grp, clas->c);
5455    _overlay_group_cb_set(overlay->grp, clas->cb, clas->data);
5456    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5457      {
5458         _overlay_default_clas_icon_update(overlay->ovl, clas_ovl->icon);
5459         _overlay_default_clas_content_update(overlay->ovl, clas_ovl->content);
5460      }
5461
5462   evas_object_smart_changed(clas->wd->pan_smart);
5463 #else
5464    (void) clas;
5465    (void) overlay;
5466 #endif
5467 }
5468
5469 EAPI void
5470 elm_map_overlay_class_remove(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5471 {
5472 #ifdef HAVE_ELEMENTARY_ECORE_CON
5473    EINA_SAFETY_ON_NULL_RETURN(clas);
5474    EINA_SAFETY_ON_NULL_RETURN(overlay);
5475    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5476    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5477    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5478
5479    Overlay_Class *ovl = clas->ovl;
5480    ovl->members = eina_list_remove(ovl->members, overlay);
5481
5482    overlay->grp->clas = NULL;
5483    _overlay_group_icon_update(overlay->grp, NULL);
5484    _overlay_group_content_update(overlay->grp, NULL);
5485    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5486      {
5487         _overlay_default_clas_icon_update(overlay->ovl, NULL);
5488         _overlay_default_clas_content_update(overlay->ovl, NULL);
5489      }
5490
5491   evas_object_smart_changed(clas->wd->pan_smart);
5492 #else
5493    (void) clas;
5494    (void) overlay;
5495 #endif
5496 }
5497
5498 EAPI void
5499 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *clas, int zoom)
5500 {
5501 #ifdef HAVE_ELEMENTARY_ECORE_CON
5502    EINA_SAFETY_ON_NULL_RETURN(clas);
5503    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5504    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5505    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5506
5507    Overlay_Class *ovl = clas->ovl;
5508    if (ovl->zoom_max == !!zoom) return;
5509    ovl->zoom_max = zoom;
5510
5511    evas_object_smart_changed(clas->wd->pan_smart);
5512 #else
5513    (void) clas;
5514    (void) zoom;
5515 #endif
5516 }
5517
5518 EAPI int
5519 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *clas)
5520 {
5521 #ifdef HAVE_ELEMENTARY_ECORE_CON
5522    EINA_SAFETY_ON_NULL_RETURN_VAL(clas, OVERLAY_CLASS_ZOOM_MAX);
5523    EINA_SAFETY_ON_NULL_RETURN_VAL(clas->wd, OVERLAY_CLASS_ZOOM_MAX);
5524    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
5525    EINA_SAFETY_ON_FALSE_RETURN_VAL(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
5526
5527    const Overlay_Class *ovl = clas->ovl;
5528    return ovl->zoom_max;
5529 #else
5530    (void) clas;
5531    return OVERLAY_CLASS_ZOOM_MAX;
5532 #endif
5533 }
5534
5535 EAPI Elm_Map_Overlay *
5536 elm_map_overlay_bubble_add(Evas_Object *obj)
5537 {
5538 #ifdef HAVE_ELEMENTARY_ECORE_CON
5539    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5540    Widget_Data *wd = elm_widget_data_get(obj);
5541    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5542
5543    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5544    overlay->wd = wd;
5545    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
5546    overlay->c.r = 255;
5547    overlay->c.g = 255;
5548    overlay->c.b = 255;
5549    overlay->c.a = 255;
5550    overlay->ovl =  _overlay_bubble_new(overlay);
5551    overlay->grp = _overlay_group_new(wd);
5552    wd->overlays = eina_list_append(wd->overlays, overlay);
5553
5554    evas_object_smart_changed(wd->pan_smart);
5555    return overlay;
5556 #else
5557    (void) obj;
5558    return NULL;
5559 #endif
5560 }
5561
5562 EAPI void
5563 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, const Elm_Map_Overlay *parent)
5564 {
5565 #ifdef HAVE_ELEMENTARY_ECORE_CON
5566    EINA_SAFETY_ON_NULL_RETURN(bubble);
5567    EINA_SAFETY_ON_NULL_RETURN(parent);
5568    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5569    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5570
5571    Overlay_Bubble *ovl = bubble->ovl;
5572    Evas_Object *pobj = _overlay_obj_get(parent);
5573    if (!pobj) return;
5574
5575    if (ovl->pobj)
5576      {
5577         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
5578                                             _overlay_bubble_hide_cb, ovl);
5579         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
5580                                             _overlay_bubble_chase_cb, ovl);
5581         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
5582                                             _overlay_bubble_chase_cb, ovl);
5583      }
5584
5585    ovl->pobj = pobj;
5586    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
5587                                   _overlay_bubble_hide_cb, ovl);
5588    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
5589                                   _overlay_bubble_chase_cb, ovl);
5590    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
5591                                   _overlay_bubble_chase_cb, ovl);
5592
5593    _overlay_bubble_chase(ovl);
5594    evas_object_smart_changed(bubble->wd->pan_smart);
5595 #else
5596    (void) bubble;
5597    (void) parent;
5598 #endif
5599 }
5600
5601 EAPI void
5602 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
5603 {
5604 #ifdef HAVE_ELEMENTARY_ECORE_CON
5605    EINA_SAFETY_ON_NULL_RETURN(bubble);
5606    EINA_SAFETY_ON_NULL_RETURN(content);
5607    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5608    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5609
5610    Overlay_Bubble *bb = bubble->ovl;
5611    elm_box_pack_end(bb->bx, content);
5612
5613    evas_object_smart_changed(bubble->wd->pan_smart);
5614 #else
5615    (void) bubble;
5616    (void) content;
5617 #endif
5618 }
5619
5620 EAPI void
5621 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
5622 {
5623 #ifdef HAVE_ELEMENTARY_ECORE_CON
5624    EINA_SAFETY_ON_NULL_RETURN(bubble);
5625    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5626    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5627
5628    Overlay_Bubble *bb = bubble->ovl;
5629    elm_box_clear(bb->bx);
5630
5631    evas_object_smart_changed(bubble->wd->pan_smart);
5632 #else
5633    (void) bubble;
5634 #endif
5635 }
5636
5637 EAPI Elm_Map_Overlay *
5638 elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
5639 {
5640 #ifdef HAVE_ELEMENTARY_ECORE_CON
5641    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5642    Widget_Data *wd = elm_widget_data_get(obj);
5643    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5644    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5645    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
5646    EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
5647
5648    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5649    overlay->wd = wd;
5650    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
5651    overlay->c.r = 0xff;
5652    overlay->c.g = 0x00;
5653    overlay->c.b = 0x00;
5654    overlay->c.a = 0xff;
5655    overlay->ovl =  _overlay_route_new(wd, route, overlay->c);
5656    overlay->grp = _overlay_group_new(wd);
5657    wd->overlays = eina_list_append(wd->overlays, overlay);
5658
5659    evas_object_smart_changed(wd->pan_smart);
5660    return overlay;
5661 #else
5662    (void) obj;
5663    (void) route;
5664    return NULL;
5665 #endif
5666 }
5667
5668 #ifdef ELM_EMAP
5669 EAPI Evas_Object *
5670 elm_map_track_add(Evas_Object *obj, void *emap)
5671 {
5672 #ifdef HAVE_ELEMENTARY_ECORE_CON
5673    EMap_Route *emapr = emap;
5674    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5675    Widget_Data *wd = elm_widget_data_get(obj);
5676    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
5677
5678    Evas_Object *route = elm_route_add(obj);
5679    elm_route_emap_set(route, emapr);
5680    wd->track = eina_list_append(wd->track, route);
5681
5682    return route;
5683 #else
5684    (void) obj;
5685    (void) emap;
5686    return NULL;
5687 #endif
5688 }
5689
5690 EAPI void
5691 elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
5692 {
5693 #ifdef HAVE_ELEMENTARY_ECORE_CON
5694    ELM_CHECK_WIDTYPE(obj, widtype) ;
5695    Widget_Data *wd = elm_widget_data_get(obj);
5696    EINA_SAFETY_ON_NULL_RETURN(wd);
5697
5698    wd->track = eina_list_remove(wd->track, route);
5699    evas_object_del(route);
5700 #else
5701    (void) obj;
5702    (void) route;
5703 #endif
5704 }
5705 #else
5706 EAPI Evas_Object *
5707 elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
5708 {
5709    return NULL;
5710 }
5711
5712 EAPI void
5713 elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
5714 {
5715 }
5716 #endif