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
 662    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 663    if (y)
 664       *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
 665                  / ELM_PI) / 2.0 * size);
 666 }
 667
 668 static void
 669 _viewport_coord_get(Widget_Data *wd, Evas_Coord *vx, Evas_Coord *vy, Evas_Coord *vw, Evas_Coord *vh)
 670 {
 671    EINA_SAFETY_ON_NULL_RETURN(wd);
 672
 673    Evas_Coord x, y, w, h;
 674    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 675    elm_smart_scroller_child_viewport_size_get(wd->scr, &w, &h);
 676    if (w > wd->size.w) x -= ((w - wd->size.w) / 2);
 677    if (h > wd->size.h) y -= ((h - wd->size.h) / 2);
 678    if (vx) *vx = x;
 679    if (vy) *vy = y;
 680    if (vw) *vw = w;
 681    if (vh) *vh = h;
 682 }
 683
 684 // Map coordinates to canvas geometry without rotate
 685 static void
 686 _coord_to_canvas_no_rotate(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 687 {
 688    Evas_Coord vx, vy, sx, sy;
 689    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 690    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 691    if (xx) *xx = x - vx + sx;
 692    if (yy) *yy = y - vy + sy;
 693 }
 694
 695 // Map coordinates to canvas geometry
 696 static void
 697 _coord_to_canvas(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 698 {
 699    _coord_to_canvas_no_rotate(wd, x, y, &x, &y);
 700    _rotate(x, y, wd->rotate.cx, wd->rotate.cy, wd->rotate.d, &x, &y);
 701    if (xx) *xx = x;
 702    if (yy) *yy = y;
 703 }
 704
 705 // Canvas geometry to map coordinates
 706 static void
 707 _canvas_to_coord(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 708 {
 709    Evas_Coord vx, vy, sx, sy;
 710    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 711    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 712    _rotate(x - sx + vx, y - sy + vy,  wd->rotate.cx - sx + vx,
 713                  wd->rotate.cy - sy + vy,  -wd->rotate.d, &x, &y);
 714    if (xx) *xx = x;
 715    if (yy) *yy = y;
 716 }
 717
 718 static void
 719 _region_show(void *data)
 720 {
 721    EINA_SAFETY_ON_NULL_RETURN(data);
 722    Delayed_Data *dd = data;
 723    int x, y, w, h;
 724
 725    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
 726    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
 727    x = x - (w / 2);
 728    y = y - (h / 2);
 729    elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
 730    evas_object_smart_changed(dd->wd->pan_smart);
 731 }
 732
 733 static void
 734 _bubble_update(Marker_Bubble *bubble, Eina_List *contents)
 735 {
 736    EINA_SAFETY_ON_NULL_RETURN(bubble);
 737    EINA_SAFETY_ON_NULL_RETURN(contents);
 738
 739    Eina_List *l;
 740    Evas_Object *c;
 741
 742    elm_box_clear(bubble->bx);
 743    EINA_LIST_FOREACH(contents, l, c) elm_box_pack_end(bubble->bx, c);
 744 }
 745
 746 static void
 747 _bubble_place(Marker_Bubble *bubble)
 748 {
 749    EINA_SAFETY_ON_NULL_RETURN(bubble);
 750
 751    Evas_Coord x, y, w, h;
 752    Evas_Coord xx, yy, ww, hh;
 753    const char *s;
 754
 755    if ((!bubble->obj) || (!bubble->pobj)) return;
 756    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
 757
 758    s = edje_object_data_get(bubble->obj, "size_w");
 759    if (s) ww = atoi(s);
 760    else ww = 0;
 761
 762    edje_object_size_min_calc(bubble->obj, NULL, &hh);
 763    s = edje_object_data_get(bubble->obj, "size_h");
 764    if (s) h = atoi(s);
 765    else h = 0;
 766    if (hh < h) hh = h;
 767
 768    xx = x + (w / 2) - (ww / 2);
 769    yy = y - hh;
 770
 771    _obj_place(bubble->obj, xx, yy, ww, hh);
 772    evas_object_raise(bubble->obj);
 773 }
 774
 775 static void
 776 _bubble_sc_hints_changed_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 777 {
 778    Marker_Bubble *bubble = data;
 779    EINA_SAFETY_ON_NULL_RETURN(bubble);
 780    _bubble_place(data);
 781 }
 782
 783 static void
 784 _bubble_mouse_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 785 {
 786    Marker_Bubble *bubble = data;
 787    EINA_SAFETY_ON_NULL_RETURN(bubble);
 788    _bubble_place(bubble);
 789 }
 790
 791 static void
 792 _bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 793 {
 794    Marker_Bubble *bubble = data;
 795    EINA_SAFETY_ON_NULL_RETURN(bubble);
 796    evas_object_hide(bubble->obj);
 797 }
 798
 799 static void
 800 _bubble_show_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 801 {
 802    Marker_Bubble *bubble = data;
 803    EINA_SAFETY_ON_NULL_RETURN(bubble);
 804    _bubble_place(bubble);
 805 }
 806
 807 static void
 808 _bubble_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 809 {
 810    Marker_Bubble *bubble = data;
 811    EINA_SAFETY_ON_NULL_RETURN(bubble);
 812    _bubble_place(bubble);
 813 }
 814
 815 static void
 816 _bubble_free(Marker_Bubble* bubble)
 817 {
 818    EINA_SAFETY_ON_NULL_RETURN(bubble);
 819
 820    evas_object_del(bubble->bx);
 821    evas_object_del(bubble->sc);
 822    evas_object_del(bubble->obj);
 823    free(bubble);
 824 }
 825
 826 static Marker_Bubble*
 827 _bubble_create(Evas_Object *pobj, Widget_Data *wd)
 828 {
 829    EINA_SAFETY_ON_NULL_RETURN_VAL(pobj, NULL);
 830    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 831
 832    Marker_Bubble *bubble = ELM_NEW(Marker_Bubble);
 833    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, NULL);
 834
 835    bubble->wd = wd;
 836    bubble->pobj = pobj;
 837    evas_object_event_callback_add(pobj, EVAS_CALLBACK_HIDE, _bubble_hide_cb,
 838                                   bubble);
 839    evas_object_event_callback_add(pobj, EVAS_CALLBACK_SHOW, _bubble_show_cb,
 840                                   bubble);
 841    evas_object_event_callback_add(pobj, EVAS_CALLBACK_MOVE, _bubble_move_cb,
 842                                   bubble);
 843
 844    bubble->obj = edje_object_add(evas_object_evas_get(pobj));
 845    _elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
 846                          elm_widget_style_get(wd->obj));
 847    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
 848                                   _bubble_mouse_up_cb, bubble);
 849
 850    bubble->sc = elm_scroller_add(bubble->obj);
 851    elm_widget_style_set(bubble->sc, "map_bubble");
 852    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
 853    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
 854                            ELM_SCROLLER_POLICY_OFF);
 855    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
 856                            EINA_FALSE);
 857    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
 858    evas_object_event_callback_add(bubble->sc, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 859                                   _bubble_sc_hints_changed_cb, bubble);
 860
 861    bubble->bx = elm_box_add(bubble->sc);
 862    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
 863    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
 864                                     EVAS_HINT_EXPAND);
 865    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
 866    elm_object_content_set(bubble->sc, bubble->bx);
 867
 868    return bubble;
 869 }
 870
 871 static void
 872 _marker_group_update(Marker_Group* group, Elm_Map_Group_Class *clas, Eina_List *markers)
 873 {
 874    EINA_SAFETY_ON_NULL_RETURN(group);
 875    EINA_SAFETY_ON_NULL_RETURN(clas);
 876    EINA_SAFETY_ON_NULL_RETURN(markers);
 877    Widget_Data *wd = clas->wd;
 878    EINA_SAFETY_ON_NULL_RETURN(wd);
 879
 880    char buf[PATH_MAX];
 881    Eina_List *l;
 882    Elm_Map_Marker *marker;
 883    int cnt = 0;
 884    int sum_x = 0, sum_y = 0;
 885
 886    EINA_LIST_FOREACH(markers, l, marker)
 887      {
 888         sum_x += marker->x;
 889         sum_y += marker->y;
 890         cnt++;
 891      }
 892
 893    group->x = sum_x / cnt;
 894    group->y = sum_y / cnt;
 895    _edj_marker_size_get(wd, &group->w, &group->h);
 896    group->w *=2;
 897    group->h *=2;
 898    group->clas = clas;
 899    group->markers = markers;
 900
 901    if (clas->style) elm_layout_theme_set(group->obj, "map/marker", clas->style,
 902                                          elm_widget_style_get(wd->obj));
 903    else elm_layout_theme_set(group->obj, "map/marker", "radio",
 904                              elm_widget_style_get(wd->obj));
 905
 906
 907    if (clas->func.icon_get)
 908      {
 909         Evas_Object *icon = NULL;
 910
 911         icon = elm_object_part_content_get(group->obj, "elm.icon");
 912         if (icon) evas_object_del(icon);
 913
 914         icon = clas->func.icon_get(wd->obj, clas->data);
 915         elm_object_part_content_set(group->obj, "elm.icon", icon);
 916      }
 917    snprintf(buf, sizeof(buf), "%d", cnt);
 918    edje_object_part_text_set(elm_layout_edje_get(group->obj), "elm.text", buf);
 919
 920    if (group->bubble)
 921       {
 922          Eina_List *contents = NULL;
 923
 924          EINA_LIST_FOREACH(group->markers, l, marker)
 925            {
 926               Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 927                                                       marker, marker->data);
 928               if (c) contents = eina_list_append(contents, c);
 929            }
 930          _bubble_update(group->bubble, contents);
 931       }
 932 }
 933
 934 static void
 935 _marker_group_bubble_open_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 936 {
 937    EINA_SAFETY_ON_NULL_RETURN(data);
 938    Marker_Group *group = data;
 939    Eina_List *l;
 940    Elm_Map_Marker *marker;
 941    Eina_List *contents = NULL;
 942
 943    if (!group->bubble) group->bubble = _bubble_create(group->obj, group->wd);
 944
 945    EINA_LIST_FOREACH(group->markers, l, marker)
 946      {
 947         if (group->wd->markers_max_num <= eina_list_count(contents)) break;
 948         Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 949                                                 marker, marker->data);
 950         if (c) contents = eina_list_append(contents, c);
 951      }
 952    _bubble_update(group->bubble, contents);
 953    _bubble_place(group->bubble);
 954 }
 955
 956 static void
 957 _marker_group_bringin_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 958 {
 959    EINA_SAFETY_ON_NULL_RETURN(data);
 960
 961    double lon, lat;
 962    Marker_Group *group = data;
 963    _coord_to_region_convert(group->wd, group->x, group->y, group->wd->size.w,
 964                          &lon, &lat);
 965    elm_map_region_bring_in(group->wd->obj, lon, lat);
 966 }
 967
 968 static void
 969 _marker_group_free(Marker_Group* group)
 970 {
 971    EINA_SAFETY_ON_NULL_RETURN(group);
 972
 973    if (group->bubble) _bubble_free(group->bubble);
 974
 975    eina_list_free(group->markers);
 976    evas_object_del(group->obj);
 977
 978    free(group);
 979 }
 980
 981 static Marker_Group*
 982 _marker_group_create(Widget_Data *wd)
 983 {
 984    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 985
 986    Marker_Group *group = ELM_NEW(Marker_Group);
 987
 988    group->wd = wd;
 989    group->obj = elm_layout_add(wd->obj);
 990    evas_object_smart_member_add(group->obj, wd->pan_smart);
 991    evas_object_stack_above(group->obj, wd->sep_maps_markers);
 992    elm_layout_theme_set(group->obj, "map/marker", "radio",
 993                         elm_widget_style_get(wd->obj));
 994    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
 995                                    "open", "elm", _marker_group_bubble_open_cb,
 996                                    group);
 997    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
 998                                    "bringin", "elm", _marker_group_bringin_cb,
 999                                    group);
1000    return group;
1001 }
1002
1003 static void
1004 _marker_update(Elm_Map_Marker *marker)
1005 {
1006    EINA_SAFETY_ON_NULL_RETURN(marker);
1007    Elm_Map_Marker_Class *clas = marker->clas;
1008    EINA_SAFETY_ON_NULL_RETURN(clas);
1009
1010    if (clas->style) elm_layout_theme_set(marker->obj, "map/marker", clas->style,
1011                                          elm_widget_style_get(marker->wd->obj));
1012    else elm_layout_theme_set(marker->obj, "map/marker", "radio",
1013                              elm_widget_style_get(marker->wd->obj));
1014
1015    if (clas->func.icon_get)
1016      {
1017         Evas_Object *icon = NULL;
1018
1019         icon = elm_object_part_content_get(marker->obj, "elm.icon");
1020         if (icon) evas_object_del(icon);
1021
1022         icon = clas->func.icon_get(marker->wd->obj, marker, marker->data);
1023         elm_object_part_content_set(marker->obj, "elm.icon", icon);
1024      }
1025    _region_to_coord_convert(marker->wd, marker->longitude, marker->latitude,
1026                          marker->wd->size.w, &(marker->x), &(marker->y));
1027
1028     if (marker->bubble)
1029       {
1030          if (marker->content) evas_object_del(marker->content);
1031          if (marker->clas->func.get)
1032             marker->content = marker->clas->func.get(marker->wd->obj, marker,
1033                                                      marker->data);
1034         if (marker->content)
1035           {
1036              Eina_List *contents = NULL;
1037              contents = eina_list_append(contents, marker->content);
1038              _bubble_update(marker->bubble, contents);
1039           }
1040       }
1041 }
1042
1043
1044
1045 static void
1046 _marker_place(Widget_Data *wd)
1047 {
1048    EINA_SAFETY_ON_NULL_RETURN(wd);
1049
1050    Eina_List *l;
1051
1052    Elm_Map_Marker *marker;
1053    Elm_Map_Group_Class *group_clas;
1054
1055    Evas_Coord gw, gh;
1056
1057    if (wd->paused_markers || (!eina_list_count(wd->markers))) return;
1058
1059    _edj_marker_size_get(wd, &gw, &gh);
1060    gw *= 2;
1061    gh *= 2;
1062
1063    EINA_LIST_FOREACH(wd->markers, l, marker)
1064      {
1065         _marker_update(marker);
1066         marker->grouped = EINA_FALSE;
1067         marker->leader = EINA_FALSE;
1068      }
1069
1070    EINA_LIST_FOREACH(wd->group_classes, l, group_clas)
1071      {
1072         Eina_List *ll;
1073         EINA_LIST_FOREACH(group_clas->markers, ll, marker)
1074           {
1075              Eina_List *lll;
1076              Elm_Map_Marker *mm;
1077              Eina_List *markers = NULL;
1078
1079              if (marker->grouped) continue;
1080              if (group_clas->zoom_grouped < wd->zoom)
1081                {
1082                   marker->grouped = EINA_FALSE;
1083                   continue;
1084                }
1085
1086              EINA_LIST_FOREACH(group_clas->markers, lll, mm)
1087                {
1088                   if (marker == mm || mm->grouped) continue;
1089                   if (ELM_RECTS_INTERSECT(mm->x, mm->y, mm->w, mm->h,
1090                                           marker->x, marker->y, gw, gh))
1091                     {
1092                        // mm is group follower.
1093                        mm->leader = EINA_FALSE;
1094                        mm->grouped = EINA_TRUE;
1095                        markers = eina_list_append(markers, mm);
1096                     }
1097                }
1098               if (eina_list_count(markers) >= 1)
1099                 {
1100                    // marker is group leader.
1101                    marker->leader = EINA_TRUE;
1102                    marker->grouped = EINA_TRUE;
1103                    markers = eina_list_append(markers, marker);
1104
1105                    if (!marker->group) marker->group = _marker_group_create(wd);
1106                    _marker_group_update(marker->group, group_clas, markers);
1107                 }
1108           }
1109      }
1110
1111    EINA_LIST_FOREACH(wd->markers, l, marker)
1112      {
1113
1114         if (marker->grouped ||
1115            (marker->group_clas &&
1116             (marker->group_clas->hide ||
1117              marker->group_clas->zoom_displayed > wd->zoom)))
1118            evas_object_hide(marker->obj);
1119         else
1120           {
1121              Evas_Coord x, y;
1122              _coord_to_canvas(wd, marker->x, marker->y, &x, &y);
1123              _obj_place(marker->obj, x - (marker->w / 2), y - (marker->h / 2),
1124                          marker->w, marker->h);
1125           }
1126      }
1127
1128    EINA_LIST_FOREACH(wd->markers, l, marker)
1129      {
1130         Marker_Group *group = marker->group;
1131         if (!group) continue;
1132
1133         if (!marker->leader || (group->clas->hide) ||
1134             (group->clas->zoom_displayed > wd->zoom))
1135            evas_object_hide(group->obj);
1136         else
1137           {
1138              Evas_Coord x, y;
1139              _coord_to_canvas(wd, group->x, group->y, &x, &y);
1140              _obj_place(group->obj, x - (group->w / 2), y - (group->h / 2),
1141                          group->w, group->h);
1142           }
1143      }
1144 }
1145
1146 static void
1147 _grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
1148 {
1149    EINA_SAFETY_ON_NULL_RETURN(gi);
1150
1151    if (x) *x = gi->x * gi->wd->size.tile;
1152    if (y) *y = gi->y * gi->wd->size.tile;
1153    if (w) *w = gi->wd->size.tile;
1154    if (h) *h = gi->wd->size.tile;
1155 }
1156
1157 static Eina_Bool
1158 _grid_item_in_viewport(Grid_Item *gi)
1159 {
1160    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
1161
1162    Evas_Coord vx, vy, vw, vh;
1163    Evas_Coord x, y, w, h;
1164
1165    _viewport_coord_get(gi->wd, &vx, &vy, &vw, &vh);
1166    _grid_item_coord_get(gi, &x, &y, &w, &h);
1167    return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
1168 }
1169
1170 static void
1171 _grid_item_update(Grid_Item *gi)
1172 {
1173    evas_object_image_file_set(gi->img, gi->file, NULL);
1174    if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
1175       evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1176    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1177
1178    Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
1179    if (err != EVAS_LOAD_ERROR_NONE)
1180      {
1181         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
1182         ecore_file_remove(gi->file);
1183         gi->file_have = EINA_FALSE;
1184      }
1185    else
1186      {
1187         Evas_Coord x, y, w, h;
1188         _grid_item_coord_get(gi, &x, &y, &w, &h);
1189         _coord_to_canvas_no_rotate(gi->wd, x, y, &x, &y);
1190         _obj_place(gi->img, x, y, w, h);
1191         _obj_rotate(gi->wd, gi->img);
1192         gi->file_have = EINA_TRUE;
1193      }
1194 }
1195
1196 static void
1197 _grid_item_load(Grid_Item *gi)
1198 {
1199    EINA_SAFETY_ON_NULL_RETURN(gi);
1200    if (gi->file_have) _grid_item_update(gi);
1201    else if (!gi->job)
1202      {
1203         gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1204         gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
1205      }
1206 }
1207
1208 static void
1209 _grid_item_unload(Grid_Item *gi)
1210 {
1211    EINA_SAFETY_ON_NULL_RETURN(gi);
1212    if (gi->file_have)
1213      {
1214         evas_object_hide(gi->img);
1215         evas_object_image_file_set(gi->img, NULL, NULL);
1216      }
1217    else if (gi->job)
1218      {
1219         ecore_file_download_abort(gi->job);
1220         ecore_file_remove(gi->file);
1221         gi->job = NULL;
1222         gi->wd->try_num--;
1223      }
1224    else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1225
1226 }
1227
1228 static Grid_Item *
1229 _grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
1230 {
1231    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
1232    char buf[PATH_MAX];
1233    char buf2[PATH_MAX];
1234    char *url;
1235    Grid_Item *gi;
1236
1237    gi = ELM_NEW(Grid_Item);
1238    gi->wd = g->wd;
1239    gi->g = g;
1240    gi->x = x;
1241    gi->y = y;
1242
1243    gi->file_have = EINA_FALSE;
1244    gi->job = NULL;
1245
1246    gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
1247    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1248    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
1249    evas_object_image_filled_set(gi->img, EINA_TRUE);
1250    evas_object_smart_member_add(gi->img, g->wd->pan_smart);
1251    evas_object_pass_events_set(gi->img, EINA_TRUE);
1252    evas_object_stack_below(gi->img, g->wd->sep_maps_markers);
1253
1254    snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
1255    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
1256    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
1257
1258    eina_stringshare_replace(&gi->file, buf2);
1259    url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
1260    if ((!url) || (!strlen(url)))
1261      {
1262         eina_stringshare_replace(&gi->url, NULL);
1263         ERR("Getting source url failed: %s", gi->file);
1264      }
1265    else eina_stringshare_replace(&gi->url, url);
1266    if (url) free(url);
1267    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
1268    return gi;
1269 }
1270
1271 static void
1272 _grid_item_free(Grid_Item *gi)
1273 {
1274    EINA_SAFETY_ON_NULL_RETURN(gi);
1275    _grid_item_unload(gi);
1276    if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
1277                                                             gi->y, gi->x, NULL);
1278    if (gi->url) eina_stringshare_del(gi->url);
1279    if (gi->file) eina_stringshare_del(gi->file);
1280    if (gi->img) evas_object_del(gi->img);
1281    if (gi->file_have) ecore_file_remove(gi->file);
1282    free(gi);
1283 }
1284
1285 static void
1286 _downloaded_cb(void *data, const char *file __UNUSED__, int status)
1287 {
1288    Grid_Item *gi = data;
1289
1290    if (status == 200)
1291      {
1292         DBG("Download success from %s to %s", gi->url, gi->file);
1293         _grid_item_update(gi);
1294         gi->wd->finish_num++;
1295         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
1296      }
1297    else
1298      {
1299         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
1300         ecore_file_remove(gi->file);
1301         gi->file_have = EINA_FALSE;
1302         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
1303      }
1304
1305    gi->job = NULL;
1306    gi->wd->download_num--;
1307    if (!gi->wd->download_num)
1308       edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
1309                               "elm,state,busy,stop", "elm");
1310 }
1311
1312 static Eina_Bool
1313 _download_job(void *data)
1314 {
1315    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1316    Widget_Data *wd = data;
1317
1318    Eina_List *l, *ll;
1319    Grid_Item *gi;
1320
1321    if (!eina_list_count(wd->download_list))
1322      {
1323         wd->download_idler = NULL;
1324         return ECORE_CALLBACK_CANCEL;
1325      }
1326
1327    EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
1328      {
1329         if ((gi->g->zoom != wd->zoom) || !(_grid_item_in_viewport(gi)))
1330           {
1331              wd->download_list = eina_list_remove(wd->download_list, gi);
1332              continue;
1333           }
1334         if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
1335            return ECORE_CALLBACK_RENEW;
1336
1337         Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
1338                                                  _downloaded_cb, NULL,
1339                                                  gi, &(gi->job), wd->ua);
1340         if ((!ret) || (!gi->job))
1341            ERR("Can't start to download from %s to %s", gi->url, gi->file);
1342         else
1343           {
1344              wd->download_list = eina_list_remove(wd->download_list, gi);
1345              wd->try_num++;
1346              wd->download_num++;
1347              evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOAD,
1348                                              NULL);
1349              if (wd->download_num == 1)
1350                 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
1351                                         "elm,state,busy,start", "elm");
1352           }
1353      }
1354    return ECORE_CALLBACK_RENEW;
1355 }
1356
1357 static void
1358 _grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
1359 {
1360    EINA_SAFETY_ON_NULL_RETURN(g);
1361    int xx, yy, ww, hh;
1362    Evas_Coord vx, vy, vw, vh;
1363
1364    _viewport_coord_get(g->wd, &vx, &vy, &vw, &vh);
1365    if (vx < 0) vx = 0;
1366    if (vy < 0) vy = 0;
1367
1368    xx = (vx / g->wd->size.tile) - 1;
1369    if (xx < 0) xx = 0;
1370
1371    yy = (vy / g->wd->size.tile) - 1;
1372    if (yy < 0) yy = 0;
1373
1374    ww = (vw / g->wd->size.tile) + 3;
1375    if (xx + ww >= g->tw) ww = g->tw - xx;
1376
1377    hh = (vh / g->wd->size.tile) + 3;
1378    if (yy + hh >= g->th) hh = g->th - yy;
1379
1380    if (x) *x = xx;
1381    if (y) *y = yy;
1382    if (w) *w = ww;
1383    if (h) *h = hh;
1384 }
1385
1386 static void
1387 _grid_unload(Grid *g)
1388 {
1389    EINA_SAFETY_ON_NULL_RETURN(g);
1390    Eina_Iterator *it;
1391    Eina_Matrixsparse_Cell *cell;
1392    Grid_Item *gi;
1393
1394    it = eina_matrixsparse_iterator_new(g->grid);
1395    EINA_ITERATOR_FOREACH(it, cell)
1396      {
1397         gi = eina_matrixsparse_cell_data_get(cell);
1398         _grid_item_unload(gi);
1399      }
1400    eina_iterator_free(it);
1401 }
1402
1403 static void
1404 _grid_load(Grid *g)
1405 {
1406    EINA_SAFETY_ON_NULL_RETURN(g);
1407    int x, y, xx, yy, ww, hh;
1408    Eina_Iterator *it;
1409    Eina_Matrixsparse_Cell *cell;
1410    Grid_Item *gi;
1411
1412    it = eina_matrixsparse_iterator_new(g->grid);
1413    EINA_ITERATOR_FOREACH(it, cell)
1414      {
1415         gi = eina_matrixsparse_cell_data_get(cell);
1416         if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
1417      }
1418    eina_iterator_free(it);
1419
1420    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
1421    for (y = yy; y < yy + hh; y++)
1422      {
1423         for (x = xx; x < xx + ww; x++)
1424           {
1425              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
1426              if (!gi) gi = _grid_item_create(g, x, y);
1427              _grid_item_load(gi);
1428           }
1429      }
1430 }
1431
1432 static void
1433 _grid_place(Widget_Data *wd)
1434 {
1435    EINA_SAFETY_ON_NULL_RETURN(wd);
1436    Eina_List *l;
1437    Grid *g;
1438
1439    EINA_LIST_FOREACH(wd->grids, l, g)
1440      {
1441         if (wd->zoom == g->zoom) _grid_load(g);
1442         else _grid_unload(g);
1443      }
1444   if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
1445 }
1446
1447 static void
1448 _grid_all_create(Widget_Data *wd)
1449 {
1450    EINA_SAFETY_ON_NULL_RETURN(wd);
1451    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
1452
1453    int zoom;
1454    for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
1455      {
1456         Grid *g;
1457         int tnum;
1458         g = ELM_NEW(Grid);
1459         g->wd = wd;
1460         g->zoom = zoom;
1461         tnum =  pow(2.0, g->zoom);
1462         g->tw = tnum;
1463         g->th = tnum;
1464         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
1465         wd->grids = eina_list_append(wd->grids, g);
1466      }
1467 }
1468
1469 static void
1470 _grid_all_clear(Widget_Data *wd)
1471 {
1472    EINA_SAFETY_ON_NULL_RETURN(wd);
1473
1474    Grid *g;
1475    EINA_LIST_FREE(wd->grids, g)
1476      {
1477         Eina_Matrixsparse_Cell *cell;
1478         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1479         EINA_ITERATOR_FOREACH(it, cell)
1480           {
1481              Grid_Item *gi;
1482              gi = eina_matrixsparse_cell_data_get(cell);
1483              if (gi) _grid_item_free(gi);
1484           }
1485         eina_iterator_free(it);
1486
1487         eina_matrixsparse_free(g->grid);
1488         free(g);
1489      }
1490 }
1491
1492 static void
1493 _track_place(Widget_Data *wd)
1494 {
1495 #ifdef ELM_EMAP
1496    EINA_SAFETY_ON_NULL_RETURN(wd);
1497
1498    Eina_List *l;
1499    Evas_Object *route;
1500    int xmin, xmax, ymin, ymax;
1501    Evas_Coord px, py, ow, oh;
1502    px = wd->pan_x;
1503    py = wd->pan_y;
1504    _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
1505
1506    Evas_Coord size = wd->size.w;
1507
1508    EINA_LIST_FOREACH(wd->track, l, route)
1509      {
1510         double lon_min, lon_max;
1511         double lat_min, lat_max;
1512         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1513         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1514         _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
1515         _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
1516
1517         if( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
1518         {
1519            if( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
1520            {
1521               //display the route
1522               evas_object_move(route, xmin - px, ymin - py);
1523               evas_object_resize(route, xmax - xmin, ymax - ymin);
1524
1525               evas_object_raise(route);
1526               _obj_rotate(wd, route);
1527               evas_object_show(route);
1528
1529               continue;
1530            }
1531         }
1532         //the route is not display
1533         evas_object_hide(route);
1534      }
1535 #else
1536    (void) wd;
1537 #endif
1538 }
1539
1540 static void
1541 _delayed_do(Widget_Data *wd)
1542 {
1543    Delayed_Data *dd;
1544    dd = eina_list_nth(wd->delayed_jobs, 0);
1545    if (dd && !dd->wd->zoom_animator)
1546      {
1547         dd->func(dd);
1548         wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
1549         free(dd);
1550      }
1551 }
1552
1553 static void
1554 _smooth_update(Widget_Data *wd)
1555 {
1556    EINA_SAFETY_ON_NULL_RETURN(wd);
1557    Eina_List *l;
1558    Grid *g;
1559
1560    EINA_LIST_FOREACH(wd->grids, l, g)
1561      {
1562         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1563         Eina_Matrixsparse_Cell *cell;
1564
1565         EINA_ITERATOR_FOREACH(it, cell)
1566           {
1567              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1568              if (_grid_item_in_viewport(gi))
1569                 evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1570           }
1571         eina_iterator_free(it);
1572      }
1573 }
1574
1575 static Eina_Bool
1576 _zoom_timeout(void *data)
1577 {
1578    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1579    Widget_Data *wd = data;
1580    _smooth_update(wd);
1581    wd->zoom_timer = NULL;
1582    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
1583   return ECORE_CALLBACK_CANCEL;
1584 }
1585
1586 static void
1587 zoom_do(Widget_Data *wd, double zoom)
1588 {
1589    EINA_SAFETY_ON_NULL_RETURN(wd);
1590    if (zoom > wd->zoom_max) zoom = wd->zoom_max;
1591    else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
1592
1593    Evas_Coord vx, vy, vw, vh;
1594    Evas_Coord ow, oh;
1595
1596    wd->zoom = ROUND(zoom);
1597    wd->zoom_detail = zoom;
1598    ow = wd->size.w;
1599    oh = wd->size.h;
1600    wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
1601    wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
1602    wd->size.h = wd->size.w;;
1603
1604    // Fix to zooming with (viewport center vx, vy) as the center to prevent
1605    // from zooming with (0,0) as the cetner. (scroller default behavior)
1606    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
1607    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
1608      {
1609         Evas_Coord x, y;
1610         double sx, sy;
1611         if (vw > ow) sx = 0.5;
1612         else         sx = (double)(vx + (double)(vw / 2)) / ow;
1613         if (vh > oh) sy = 0.5;
1614         else         sy = (double)(vy + (double)(vh / 2)) / oh;
1615
1616         if (sx > 1.0) sx = 1.0;
1617         if (sy > 1.0) sy = 1.0;
1618
1619         x = ceil((sx * wd->size.w) - (vw / 2));
1620         y = ceil((sy * wd->size.h) - (vh / 2));
1621         if (x < 0) x = 0;
1622         else if (x > (wd->size.w - vw)) x = wd->size.w - vw;
1623         if (y < 0) y = 0;
1624         else if (y > (wd->size.h - vh)) y = wd->size.h - vh;
1625         elm_smart_scroller_child_region_show(wd->scr, x, y, vw, vh);
1626      }
1627    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
1628    else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
1629    wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
1630    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
1631
1632    evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1633    evas_object_smart_changed(wd->pan_smart);
1634 }
1635
1636 static Eina_Bool
1637 _zoom_anim(void *data)
1638 {
1639    Widget_Data *wd = data;
1640    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
1641
1642    if (wd->ani.cnt <= 0)
1643      {
1644         wd->zoom_animator = NULL;
1645         evas_object_smart_changed(wd->pan_smart);
1646         return ECORE_CALLBACK_CANCEL;
1647      }
1648    else
1649      {
1650         wd->ani.zoom += wd->ani.diff;
1651         wd->ani.cnt--;
1652         zoom_do(wd, wd->ani.zoom);
1653         return ECORE_CALLBACK_RENEW;
1654      }
1655 }
1656
1657 static void
1658 zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
1659 {
1660    EINA_SAFETY_ON_NULL_RETURN(wd);
1661    if (cnt == 0) return;
1662
1663    wd->ani.cnt = cnt;
1664    wd->ani.zoom = wd->zoom;
1665    wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
1666    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
1667    wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
1668 }
1669
1670 static void
1671 _sizing_eval(Widget_Data *wd)
1672 {
1673    EINA_SAFETY_ON_NULL_RETURN(wd);
1674
1675    Evas_Coord maxw = -1, maxh = -1;
1676
1677    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
1678    evas_object_size_hint_max_set(wd->obj, maxw, maxh);
1679 }
1680
1681 static void
1682 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1683 {
1684    _sizing_eval(data);
1685 }
1686
1687 static Eina_Bool
1688 _scr_timeout(void *data)
1689 {
1690    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1691    Widget_Data *wd = data;
1692    _smooth_update(wd);
1693    wd->scr_timer = NULL;
1694    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
1695    return ECORE_CALLBACK_CANCEL;
1696 }
1697
1698 static void
1699 _scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1700 {
1701    EINA_SAFETY_ON_NULL_RETURN(data);
1702    Widget_Data *wd = data;
1703
1704    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
1705    else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
1706    wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
1707    evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
1708 }
1709
1710 static void
1711 _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1712 {
1713    EINA_SAFETY_ON_NULL_RETURN(data);
1714    Widget_Data *wd = data;
1715    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
1716 }
1717
1718 static void
1719 _scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1720 {
1721    EINA_SAFETY_ON_NULL_RETURN(data);
1722    Widget_Data *wd = data;
1723    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
1724 }
1725
1726 static Eina_Bool
1727 _long_press(void *data)
1728 {
1729    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1730    Widget_Data *wd = data;
1731
1732    wd->long_timer = NULL;
1733    evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
1734    return ECORE_CALLBACK_CANCEL;
1735 }
1736
1737 static void
1738 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1739 {
1740    EINA_SAFETY_ON_NULL_RETURN(data);
1741    Widget_Data *wd = data;
1742    Evas_Event_Mouse_Down *ev = event_info;
1743
1744    if (ev->button != 1) return;
1745
1746    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1747    else wd->on_hold = EINA_FALSE;
1748
1749    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1750      evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
1751    else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
1752
1753    if (wd->long_timer) ecore_timer_del(wd->long_timer);
1754    wd->ev = *ev;
1755    wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
1756 }
1757
1758 static void
1759 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1760 {
1761    EINA_SAFETY_ON_NULL_RETURN(data);
1762    Widget_Data *wd = data;
1763
1764    Evas_Event_Mouse_Up *ev = event_info;
1765    EINA_SAFETY_ON_NULL_RETURN(ev);
1766
1767    if (ev->button != 1) return;
1768    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1769    else wd->on_hold = EINA_FALSE;
1770    if (wd->long_timer)
1771      {
1772         ecore_timer_del(wd->long_timer);
1773         wd->long_timer = NULL;
1774      }
1775    if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
1776    wd->on_hold = EINA_FALSE;
1777 }
1778
1779 static void
1780 _mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1781 {
1782    EINA_SAFETY_ON_NULL_RETURN(data);
1783    Widget_Data *wd = data;
1784
1785    if (!wd->paused)
1786      {
1787         Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
1788         zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
1789     }
1790 }
1791
1792 static void
1793 _region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
1794 {
1795    double max_lon = -180, min_lon = 180;
1796    double max_lat = -90, min_lat = 90;
1797    Elm_Map_Overlay *overlay;
1798    EINA_LIST_FREE(overlays, overlay)
1799      {
1800         double lon, lat;
1801         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1802           {
1803              Overlay_Default *ovl = overlay->ovl;
1804              lon = ovl->lon;
1805              lat = ovl->lat;
1806           }
1807         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1808           {
1809              // FIXME: class center coord is alright??
1810              Overlay_Class *ovl = overlay->ovl;
1811              double max_lo, min_lo, max_la, min_la;
1812              _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
1813                                  &min_la);
1814              lon = (max_lo + min_lo) / 2;
1815              lat = (max_la + min_la) / 2;
1816           }
1817         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1818           {
1819              Overlay_Bubble *ovl = overlay->ovl;
1820              lon = ovl->lon;
1821              lat = ovl->lat;
1822           }
1823         else
1824           {
1825              WRN("Not supported overlay type: %d", overlay->type);
1826              continue;
1827           }
1828         if (lon> max_lon) max_lon = lon;
1829         if (lon< min_lon) min_lon = lon;
1830         if (lat > max_lat) max_lat = lat;
1831         if (lat < min_lat) min_lat = lat;
1832      }
1833    if (max_longitude) *max_longitude = max_lon;
1834    if (min_longitude) *min_longitude = min_lon;
1835    if (max_latitude) *max_latitude = max_lat;
1836    if (min_latitude) *min_latitude = min_lat;
1837 }
1838
1839 static Evas_Object *
1840 _icon_dup(const Evas_Object *icon, Evas_Object *parent)
1841 {
1842    if (!icon || !parent) return NULL;
1843    // Evas_Object do not support object duplication??
1844    const char *file = NULL, *group = NULL;
1845    Eina_Bool size_up, size_down;
1846    Evas_Object *dupp;
1847
1848    dupp = elm_icon_add(parent);
1849    elm_icon_file_get(icon, &file, &group);
1850    elm_icon_file_set(dupp, file, group);
1851    elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
1852    elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
1853    elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
1854    elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
1855    elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
1856    elm_icon_resizable_get(icon, &size_up, &size_down);
1857    elm_icon_resizable_set(dupp, size_up, size_down);
1858    elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
1859    elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
1860    elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
1861    return dupp;
1862 }
1863
1864 static void
1865 _overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
1866 {
1867    EINA_SAFETY_ON_NULL_RETURN(data);
1868    Elm_Map_Overlay *overlay = data;
1869
1870    evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
1871                                    overlay);
1872    if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
1873                                 overlay);
1874 }
1875
1876 static void
1877 _overlay_default_hide(Overlay_Default *ovl)
1878 {
1879    EINA_SAFETY_ON_NULL_RETURN(ovl);
1880    if (ovl->content) evas_object_hide(ovl->content);
1881    if (ovl->icon) evas_object_hide(ovl->icon);
1882    if (ovl->clas_content) evas_object_hide(ovl->clas_content);
1883    if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
1884    if (ovl->layout) evas_object_hide(ovl->layout);
1885 }
1886
1887 static void
1888 _overlay_default_show(Overlay_Default *ovl)
1889 {
1890    EINA_SAFETY_ON_NULL_RETURN(ovl);
1891    Evas_Object *disp;
1892    Evas_Coord x, y, w, h;
1893
1894    evas_object_hide(ovl->layout);
1895    if (ovl->content)
1896      {
1897         disp = ovl->content;
1898         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1899         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1900      }
1901    else if (!(ovl->icon) && ovl->clas_content)
1902      {
1903         disp = ovl->clas_content;
1904
1905         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1906         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1907      }
1908    else
1909      {
1910         if (ovl->icon) evas_object_show(ovl->icon);
1911         else if (ovl->clas_icon) evas_object_show(ovl->clas_icon);
1912         disp = ovl->layout;
1913         w = ovl->w;
1914         h = ovl->h;
1915      }
1916    _coord_to_canvas(ovl->wd, ovl->x, ovl->y, &x, &y);
1917    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1918 }
1919
1920 static void
1921 _overlay_default_coord_get(Overlay_Default *ovl, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1922 {
1923    EINA_SAFETY_ON_NULL_RETURN(ovl);
1924    if (x) *x = ovl->x;
1925    if (y) *y = ovl->y;
1926    if (w) *w = ovl->w;
1927    if (h) *h = ovl->h;
1928 }
1929
1930 static void
1931 _overlay_default_coord_set(Overlay_Default *ovl, Evas_Coord x, Evas_Coord y)
1932 {
1933    EINA_SAFETY_ON_NULL_RETURN(ovl);
1934    ovl->x = x;
1935    ovl->y = y;
1936 }
1937
1938 static void
1939 _overlay_default_coord_update(Overlay_Default *ovl)
1940 {
1941    EINA_SAFETY_ON_NULL_RETURN(ovl);
1942    _region_to_coord_convert(ovl->wd, ovl->lon, ovl->lat, ovl->wd->size.w,
1943                             &ovl->x, &ovl->y);
1944 }
1945
1946 static void
1947 _overlay_default_layout_text_update(Overlay_Default *ovl, const char *text)
1948 {
1949    if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
1950       edje_object_part_text_set(elm_layout_edje_get(ovl->layout), "elm.text",
1951                                 text);
1952 }
1953
1954 static void
1955 _overlay_default_content_update(Overlay_Default *ovl, Evas_Object *content, Elm_Map_Overlay *overlay)
1956 {
1957    EINA_SAFETY_ON_NULL_RETURN(ovl);
1958    if (ovl->content == content) return;
1959    if (ovl->content) evas_object_del(ovl->content);
1960    ovl->content = content;
1961
1962    if (ovl->content)
1963      evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
1964                                        _overlay_clicked_cb, overlay);
1965 }
1966
1967 static void
1968 _overlay_default_clas_content_update(Overlay_Default *ovl, const Evas_Object *content __UNUSED__)
1969 {
1970    EINA_SAFETY_ON_NULL_RETURN(ovl);
1971    if (ovl->clas_content) evas_object_del(ovl->clas_content);
1972    // Evas_Object can not be duplicated.
1973    //ovl->clas_content = _content_dup(content);
1974 }
1975
1976 static void
1977 _overlay_default_layout_update(Overlay_Default *ovl)
1978 {
1979    EINA_SAFETY_ON_NULL_RETURN(ovl);
1980    if (ovl->icon)
1981      {
1982         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1983         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1984                              elm_widget_style_get(ovl->wd->obj));
1985         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
1986      }
1987    else if (!ovl->icon && ovl->clas_icon)
1988      {
1989         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
1990         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
1991                              elm_widget_style_get(ovl->wd->obj));
1992         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
1993      }
1994    else
1995      {
1996         evas_object_color_set(ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
1997         elm_layout_theme_set(ovl->layout, "map/marker", "radio",
1998                              elm_widget_style_get(ovl->wd->obj));
1999      }
2000 }
2001
2002 static void
2003 _overlay_default_icon_update(Overlay_Default *ovl, Evas_Object *icon)
2004 {
2005    EINA_SAFETY_ON_NULL_RETURN(ovl);
2006    if (ovl->icon == icon) return;
2007    if (ovl->icon) evas_object_del(ovl->icon);
2008    ovl->icon = icon;
2009    _overlay_default_layout_update(ovl);
2010 }
2011
2012 static void
2013 _overlay_default_clas_icon_update(Overlay_Default *ovl, const Evas_Object *icon)
2014 {
2015    EINA_SAFETY_ON_NULL_RETURN(ovl);
2016    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2017    ovl->clas_icon = _icon_dup(icon, ovl->layout);
2018    _overlay_default_layout_update(ovl);
2019 }
2020
2021 static void
2022 _overlay_default_color_update(Overlay_Default *ovl, Color c)
2023 {
2024    EINA_SAFETY_ON_NULL_RETURN(ovl);
2025    ovl->c = c;
2026    _overlay_default_layout_update(ovl);
2027 }
2028
2029 static void
2030 _overlay_default_free(Overlay_Default *ovl)
2031 {
2032    EINA_SAFETY_ON_NULL_RETURN(ovl);
2033    if (ovl->content) evas_object_del(ovl->content);
2034    if (ovl->icon) evas_object_del(ovl->icon);
2035    if (ovl->clas_content) evas_object_del(ovl->clas_content);
2036    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2037    if (ovl->layout) evas_object_del(ovl->layout);
2038    free(ovl);
2039 }
2040
2041 static Overlay_Default *
2042 _overlay_default_new(Elm_Map_Overlay *overlay, double lon, double lat, Color c, double scale)
2043 {
2044    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2045
2046    Overlay_Default *ovl = ELM_NEW(Overlay_Default);
2047    ovl->wd = overlay->wd;
2048    _edj_marker_size_get(ovl->wd, &(ovl->w), &(ovl->h));
2049    ovl->w *= scale;
2050    ovl->h *= scale;
2051    ovl->layout = elm_layout_add(ovl->wd->obj);
2052    evas_object_smart_member_add(ovl->layout, ovl->wd->pan_smart);
2053    evas_object_stack_above(ovl->layout, ovl->wd->sep_maps_markers);
2054    elm_layout_theme_set(ovl->layout, "map/marker", "radio",
2055                         elm_widget_style_get(ovl->wd->obj));
2056    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
2057                                   _overlay_clicked_cb, overlay);
2058    ovl->lon = lon;
2059    ovl->lat = lat;
2060    _overlay_default_color_update(ovl, c);
2061    return ovl;
2062 }
2063
2064 static void
2065 _overlay_group_hide(Overlay_Group *grp)
2066 {
2067    EINA_SAFETY_ON_NULL_RETURN(grp);
2068    if (grp->ovl) _overlay_default_hide(grp->ovl);
2069 }
2070
2071 static void
2072 _overlay_group_show(Overlay_Group *grp)
2073 {
2074    EINA_SAFETY_ON_NULL_RETURN(grp);
2075    if (grp->ovl) _overlay_default_show(grp->ovl);
2076 }
2077
2078 static void
2079 _overlay_group_coord_member_update(Overlay_Group *grp, Evas_Coord x, Evas_Coord y, Eina_List *members)
2080 {
2081    EINA_SAFETY_ON_NULL_RETURN(grp);
2082    if (!grp->ovl) return;
2083    char text[32];
2084
2085    _overlay_default_coord_set(grp->ovl, x, y);
2086    if (grp->members) eina_list_free(grp->members);
2087    grp->members = members;
2088    snprintf(text, sizeof(text), "%d", eina_list_count(members));
2089    _overlay_default_layout_text_update(grp->ovl, text);
2090 }
2091
2092 static void
2093 _overlay_group_region_get(Overlay_Group *grp, double *lon, double *lat)
2094 {
2095    EINA_SAFETY_ON_NULL_RETURN(grp);
2096    Evas_Coord xx, yy;
2097    _overlay_default_coord_get(grp->ovl, &xx, &yy, NULL, NULL);
2098    _coord_to_canvas(grp->wd, xx, yy, &xx, &yy);
2099    elm_map_canvas_to_region_convert(grp->wd->obj, xx, yy, lon, lat);
2100 }
2101
2102 static void
2103 _overlay_group_icon_update(Overlay_Group *grp, const Evas_Object *icon)
2104 {
2105    EINA_SAFETY_ON_NULL_RETURN(grp);
2106    if (grp->ovl) _overlay_default_icon_update(grp->ovl,
2107                                              _icon_dup(icon, grp->wd->obj));
2108 }
2109
2110 static void
2111 _overlay_group_content_update(Overlay_Group *grp __UNUSED__, const Evas_Object *content __UNUSED__)
2112 {
2113    EINA_SAFETY_ON_NULL_RETURN(grp);
2114    // Evas_Object can not be duplicated.
2115    //_overlay_default_content_update(grp->ovl, _content_dup(content));
2116    return;
2117 }
2118
2119 static void
2120 _overlay_group_color_update(Overlay_Group *grp, Color c)
2121 {
2122    EINA_SAFETY_ON_NULL_RETURN(grp);
2123    _overlay_default_color_update(grp->ovl, c);
2124 }
2125
2126 static void
2127 _overlay_group_cb_set(Overlay_Group *grp, Elm_Map_Overlay_Get_Cb cb, void *data)
2128 {
2129    EINA_SAFETY_ON_NULL_RETURN(grp);
2130    grp->overlay->cb = cb;
2131    grp->overlay->data = data;
2132 }
2133
2134 static void
2135 _overlay_group_free(Overlay_Group *grp)
2136 {
2137    EINA_SAFETY_ON_NULL_RETURN(grp);
2138    if (grp->overlay) free(grp->overlay);
2139    if (grp->ovl) _overlay_default_free(grp->ovl);
2140    if (grp->members) eina_list_free(grp->members);
2141    free(grp);
2142 }
2143
2144 static Overlay_Group *
2145 _overlay_group_new(Widget_Data *wd)
2146 {
2147    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2148
2149    Overlay_Group *grp = ELM_NEW(Overlay_Group);
2150    grp->wd = wd;
2151    grp->overlay = ELM_NEW(Elm_Map_Overlay);  // this is a virtual overlay
2152    grp->overlay->wd = wd;
2153    grp->overlay->type = ELM_MAP_OVERLAY_TYPE_GROUP;
2154    grp->overlay->ovl = grp;
2155    Color c = {0x90, 0xee, 0x90, 0xff};
2156    grp->ovl = _overlay_default_new(grp->overlay, -1, -1, c, 2);
2157    return grp;
2158 }
2159
2160 static void
2161 _overlay_class_cb_set(Overlay_Class *ovl, Elm_Map_Overlay_Get_Cb cb, void *data)
2162 {
2163    EINA_SAFETY_ON_NULL_RETURN(ovl);
2164
2165    Eina_List *l;
2166    Elm_Map_Overlay *overlay;
2167
2168    // Update class members' callbacks
2169    EINA_LIST_FOREACH(ovl->members, l, overlay)
2170       _overlay_group_cb_set(overlay->grp, cb, data);
2171 }
2172
2173 static void
2174 _overlay_class_icon_update(Overlay_Class *ovl, Evas_Object *icon)
2175 {
2176    EINA_SAFETY_ON_NULL_RETURN(ovl);
2177
2178    Eina_List *l;
2179    Elm_Map_Overlay *overlay;
2180    if (ovl->icon == icon) return;
2181    if (ovl->icon) evas_object_del(ovl->icon);
2182    ovl->icon = icon;
2183
2184    // Update class members' class icons
2185    EINA_LIST_FOREACH(ovl->members, l, overlay)
2186      {
2187          _overlay_group_icon_update(overlay->grp, icon);
2188
2189         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2190            _overlay_default_clas_icon_update(overlay->ovl, icon);
2191
2192      }
2193 }
2194
2195 static void
2196 _overlay_class_content_update(Overlay_Class *ovl, Evas_Object *content)
2197 {
2198    EINA_SAFETY_ON_NULL_RETURN(ovl);
2199
2200    Eina_List *l;
2201    Elm_Map_Overlay *overlay;
2202    if (ovl->content == content) return;
2203    if (ovl->content) evas_object_del(ovl->content);
2204    ovl->content = content;
2205
2206    // Update class members' class contents
2207    EINA_LIST_FOREACH(ovl->members, l, overlay)
2208      {
2209         _overlay_group_content_update(overlay->grp, content);
2210
2211         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2212            _overlay_default_clas_content_update(overlay->ovl, content);
2213      }
2214 }
2215
2216 static void
2217 _overlay_class_color_update(Overlay_Class *ovl, Color c)
2218 {
2219    EINA_SAFETY_ON_NULL_RETURN(ovl);
2220
2221    Eina_List *l;
2222    Elm_Map_Overlay *overlay;
2223
2224    // Update class members' class contents
2225    EINA_LIST_FOREACH(ovl->members, l, overlay)
2226       _overlay_group_color_update(overlay->grp, c);
2227 }
2228
2229 static void
2230 _overlay_class_free(Overlay_Class *clas)
2231 {
2232    EINA_SAFETY_ON_NULL_RETURN(clas);
2233
2234    Eina_List *l;
2235    Elm_Map_Overlay *overlay;
2236
2237    // Update class members' class contents
2238    EINA_LIST_FOREACH(clas->members, l, overlay)
2239      {
2240         overlay->grp->clas = NULL;
2241         _overlay_group_content_update(overlay->grp, NULL);
2242         _overlay_group_icon_update(overlay->grp, NULL);
2243
2244         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2245           {
2246              _overlay_default_clas_content_update(overlay->ovl, NULL);
2247              _overlay_default_clas_icon_update(overlay->ovl, NULL);
2248           }
2249      }
2250    if (clas->icon) evas_object_del(clas->icon);
2251    if (clas->members) eina_list_free(clas->members);
2252    free(clas);
2253 }
2254
2255 static Overlay_Class *
2256 _overlay_class_new(Widget_Data *wd)
2257 {
2258    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2259    Overlay_Class *ovl = ELM_NEW(Overlay_Class);
2260    ovl->wd = wd;
2261    ovl->icon = NULL;
2262    ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
2263    return ovl;
2264 }
2265
2266 static void
2267 _overlay_bubble_hide(Overlay_Bubble *bubble)
2268 {
2269    EINA_SAFETY_ON_NULL_RETURN(bubble);
2270    if (bubble->obj) evas_object_hide(bubble->obj);
2271 }
2272
2273 static void
2274 _overlay_bubble_coord_update(Overlay_Bubble *bubble)
2275 {
2276    EINA_SAFETY_ON_NULL_RETURN(bubble);
2277    if (!(bubble->pobj))
2278      {
2279         _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
2280                               bubble->wd->size.w, &bubble->x, &bubble->y);
2281      }
2282 }
2283
2284 static void
2285 _overlay_bubble_coord_get(Overlay_Bubble *bubble, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
2286 {
2287    EINA_SAFETY_ON_NULL_RETURN(bubble);
2288    if (!(bubble->pobj))
2289      {
2290         if (x) *x = bubble->x;
2291         if (y) *y = bubble->y;
2292         if (w) *w = bubble->w;
2293         if (h) *h = bubble->h;
2294      }
2295    else
2296      {
2297         if (x) *x = 0;
2298         if (y) *y = 0;
2299         if (w) *w = 0;
2300         if (h) *h = 0;
2301      }
2302 }
2303
2304 static void
2305 _overlay_bubble_show(Overlay_Bubble *bubble)
2306 {
2307    EINA_SAFETY_ON_NULL_RETURN(bubble);
2308    if (!(bubble->pobj))
2309      {
2310         _coord_to_canvas(bubble->wd, bubble->x, bubble->y,
2311                            &(bubble->x), &(bubble->y));
2312         _obj_place(bubble->obj, bubble->x - (bubble->w /2),
2313                    bubble->y - (bubble->h /2), bubble->w, bubble->h);
2314      }
2315 }
2316
2317 static void
2318 _overlay_bubble_chase(Overlay_Bubble *bubble)
2319 {
2320    EINA_SAFETY_ON_NULL_RETURN(bubble);
2321    EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
2322
2323    Evas_Coord x, y, w;
2324    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
2325    x = x + (w / 2) - (bubble->w / 2);
2326    y = y - bubble->h;
2327    _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
2328    evas_object_raise(bubble->obj);
2329 }
2330
2331 static void
2332 _overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2333 {
2334    EINA_SAFETY_ON_NULL_RETURN(data);
2335    _overlay_bubble_hide(data);
2336 }
2337
2338 static void
2339 _overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2340 {
2341    EINA_SAFETY_ON_NULL_RETURN(data);
2342    _overlay_bubble_chase(data);
2343 }
2344
2345 static void
2346 _overlay_bubble_free(Overlay_Bubble* bubble)
2347 {
2348    EINA_SAFETY_ON_NULL_RETURN(bubble);
2349
2350    evas_object_del(bubble->bx);
2351    evas_object_del(bubble->sc);
2352    evas_object_del(bubble->obj);
2353    if (bubble->pobj)
2354      {
2355         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
2356                                             _overlay_bubble_hide_cb, bubble);
2357         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
2358                                             _overlay_bubble_chase_cb, bubble);
2359         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
2360                                             _overlay_bubble_chase_cb, bubble);
2361      }
2362    free(bubble);
2363 }
2364
2365 static Overlay_Bubble*
2366 _overlay_bubble_new(Elm_Map_Overlay *overlay)
2367 {
2368    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2369
2370    Evas_Coord h;
2371    const char *s;
2372    Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
2373    bubble->wd = overlay->wd;
2374
2375    bubble->obj = edje_object_add(evas_object_evas_get(overlay->wd->obj));
2376    _elm_theme_object_set(overlay->wd->obj, bubble->obj , "map", "marker_bubble",
2377                          elm_widget_style_get(overlay->wd->obj));
2378    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
2379                                       _overlay_bubble_chase_cb, bubble);
2380    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
2381                                      _overlay_clicked_cb, overlay);
2382
2383    bubble->sc = elm_scroller_add(bubble->obj);
2384    elm_widget_style_set(bubble->sc, "map_bubble");
2385    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
2386    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
2387                            ELM_SCROLLER_POLICY_OFF);
2388    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
2389                            EINA_FALSE);
2390    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
2391
2392    bubble->bx = elm_box_add(bubble->sc);
2393    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
2394    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
2395                                     EVAS_HINT_EXPAND);
2396    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
2397    elm_object_content_set(bubble->sc, bubble->bx);
2398
2399    s = edje_object_data_get(bubble->obj, "size_w");
2400    if (s) bubble->w = atoi(s);
2401    else bubble->w = 0;
2402
2403    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
2404    s = edje_object_data_get(bubble->obj, "size_h");
2405    if (s) h = atoi(s);
2406    else h = 0;
2407    if (bubble->h < h) bubble->h = h;
2408
2409    bubble->lon = -1;
2410    bubble->lat = -1;
2411    bubble->x = -1;
2412    bubble->y = -1;
2413    return bubble;
2414 }
2415
2416 static void
2417 _overlay_route_color_update(Overlay_Route *ovl, Color c)
2418 {
2419    EINA_SAFETY_ON_NULL_RETURN(ovl);
2420    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2421 }
2422
2423 static void
2424 _overlay_route_hide(Overlay_Route *ovl)
2425 {
2426    EINA_SAFETY_ON_NULL_RETURN(ovl);
2427    evas_object_hide(ovl->obj);
2428 }
2429
2430 static void
2431 _overlay_route_show(Overlay_Route *r)
2432 {
2433    EINA_SAFETY_ON_NULL_RETURN(r);
2434    EINA_SAFETY_ON_NULL_RETURN(r->wd);
2435
2436    Eina_List *l;
2437    Path *p;
2438    Path_Node *n;
2439
2440    evas_object_polygon_points_clear(r->obj);
2441    EINA_LIST_FOREACH(r->nodes, l, n)
2442      {
2443         p = eina_list_nth(r->paths, n->idx);
2444         if (!p) continue;
2445         _region_to_coord_convert(r->wd, n->pos.lon, n->pos.lat, r->wd->size.w,
2446                                  &p->x, &p->y);
2447         _coord_to_canvas(r->wd, p->x, p->y, &p->x, &p->y);
2448      }
2449    EINA_LIST_FOREACH(r->paths, l, p)
2450       evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
2451
2452    EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
2453       evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
2454    evas_object_show(r->obj);
2455 }
2456
2457 static void
2458 _overlay_route_free(Overlay_Route* route)
2459 {
2460    EINA_SAFETY_ON_NULL_RETURN(route);
2461    Path *p;
2462    Path_Node *n;
2463
2464    evas_object_del(route->obj);
2465    EINA_LIST_FREE(route->paths, p)  free(p);
2466    EINA_LIST_FREE(route->nodes, n)
2467      {
2468         if (n->pos.address) eina_stringshare_del(n->pos.address);
2469         free(n);
2470      }
2471    free(route);
2472 }
2473
2474 static Overlay_Route *
2475 _overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route, Color c)
2476 {
2477    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2478    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2479
2480    Eina_List *l;
2481    Path_Node *n;
2482
2483    Overlay_Route *ovl = ELM_NEW(Overlay_Route);
2484    ovl->wd = wd;
2485    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2486    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2487    _overlay_route_color_update(ovl, c);
2488
2489    EINA_LIST_FOREACH(route->nodes, l, n)
2490      {
2491         Path *path;
2492         Path_Node *node;
2493
2494         node = ELM_NEW(Path_Node);
2495         node->idx = n->idx;
2496         node->pos.lon = n->pos.lon;
2497         node->pos.lat = n->pos.lat;
2498         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2499         ovl->nodes = eina_list_append(ovl->nodes, node);
2500
2501         path = ELM_NEW(Path);
2502         ovl->paths = eina_list_append(ovl->paths, path);
2503      }
2504    return ovl;
2505 }
2506
2507 static void
2508 _overlay_grouping(Eina_List *clas_membs, Elm_Map_Overlay *boss)
2509 {
2510    EINA_SAFETY_ON_NULL_RETURN(clas_membs);
2511    EINA_SAFETY_ON_NULL_RETURN(boss);
2512
2513    Eina_List *l;
2514    Eina_List *grp_membs = NULL;
2515    Elm_Map_Overlay *memb;
2516
2517    int sum_x = 0, sum_y = 0, cnt = 0;
2518    Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
2519
2520    if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2521       _overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2522    else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2523       _overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2524
2525    EINA_LIST_FOREACH(clas_membs, l, memb)
2526      {
2527         Evas_Coord x = 0, y = 0, w = 0, h = 0;
2528
2529         if (boss == memb || memb->grp->in) continue;
2530         if ((memb->hide) || (memb->zoom_min > memb->wd->zoom)) continue;
2531
2532         if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2533            _overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
2534         else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2535            _overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
2536
2537         if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
2538         if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
2539                                 bw * OVERLAY_GROUPING_SCALE,
2540                                 bh * OVERLAY_GROUPING_SCALE))
2541           {
2542              // Join group.
2543              memb->grp->boss = EINA_FALSE;
2544              memb->grp->in = EINA_TRUE;
2545              sum_x += x;
2546              sum_y += y;
2547              cnt++;
2548              grp_membs = eina_list_append(grp_membs, memb);
2549           }
2550      }
2551
2552    if (cnt >= 1)
2553      {
2554         // Mark as boss
2555         boss->grp->boss = EINA_TRUE;
2556         boss->grp->in = EINA_TRUE;
2557         sum_x = (sum_x + bx) / (cnt + 1);
2558         sum_y = (sum_y + by) / (cnt + 1);
2559         grp_membs = eina_list_append(grp_membs, boss);
2560         _overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
2561      }
2562 }
2563
2564 static void
2565 _overlay_show(Elm_Map_Overlay *overlay)
2566 {
2567    Widget_Data *wd = overlay->wd;
2568    Eina_Bool hide = EINA_FALSE;
2569
2570    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) return;
2571
2572    if (overlay->paused) return;
2573    if ((overlay->grp->clas) &&  (overlay->grp->clas->paused)) return;
2574
2575    if (((overlay->grp->in) || (overlay->hide) ||
2576        (overlay->zoom_min > wd->zoom)))
2577       hide = EINA_TRUE;
2578    if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
2579        (overlay->grp->clas->zoom_min > wd->zoom)))
2580       hide = EINA_TRUE;
2581
2582    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2583      {
2584         if (hide) _overlay_default_hide(overlay->ovl);
2585         else _overlay_default_show(overlay->ovl);
2586      }
2587    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2588      {
2589         if (hide) _overlay_bubble_hide(overlay->ovl);
2590         else _overlay_bubble_show(overlay->ovl);
2591      }
2592    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
2593      {
2594        if (hide) _overlay_route_hide(overlay->ovl);
2595        else _overlay_route_show(overlay->ovl);
2596      }
2597 }
2598
2599 static void
2600 _overlay_place(Widget_Data *wd)
2601 {
2602    EINA_SAFETY_ON_NULL_RETURN(wd);
2603
2604    Eina_List *l, *ll;
2605    Elm_Map_Overlay *overlay;
2606
2607    // Reset group & Update overlays coord
2608    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2609      {
2610         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2611         overlay->grp->in = EINA_FALSE;
2612         overlay->grp->boss = EINA_FALSE;
2613
2614         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2615            _overlay_default_coord_update(overlay->ovl);
2616         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2617            _overlay_bubble_coord_update(overlay->ovl);
2618      }
2619
2620    // Classify into group boss or follwer
2621    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2622      {
2623         Elm_Map_Overlay *boss;
2624         Overlay_Class *clas;
2625
2626         if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2627         if (overlay->hide || (overlay->zoom_min > wd->zoom)) continue;
2628
2629         clas = overlay->ovl;
2630         if (clas->zoom_max < wd->zoom) continue;
2631         EINA_LIST_FOREACH(clas->members, ll, boss)
2632           {
2633              if (boss->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2634              if (boss->hide || (boss->zoom_min > wd->zoom)) continue;
2635              if (boss->grp->in) continue;
2636              _overlay_grouping(clas->members, boss);
2637           }
2638      }
2639
2640    // Place overlays
2641    EINA_LIST_FOREACH(wd->overlays, l, overlay)  _overlay_show(overlay);
2642
2643    // Place group overlays on top of overlays
2644    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2645      {
2646         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2647         if (overlay->grp->boss) _overlay_group_show(overlay->grp);
2648         else _overlay_group_hide(overlay->grp);
2649      }
2650 }
2651
2652 static Evas_Object *
2653 _overlay_obj_get(const Elm_Map_Overlay *overlay)
2654 {
2655    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2656    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
2657      {
2658         Overlay_Group *ovl = overlay->ovl;
2659         Overlay_Default *df = ovl->ovl;
2660         return df->layout;
2661      }
2662    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2663      {
2664         Overlay_Default *ovl = overlay->ovl;
2665         return ovl->layout;
2666      }
2667    else
2668      {
2669         ERR("Not supported overlay type: %d", overlay->type);
2670         return NULL;
2671      }
2672 }
2673
2674 static void
2675 _overlays_show(void *data)
2676 {
2677    EINA_SAFETY_ON_NULL_RETURN(data);
2678    Delayed_Data *dd = data;
2679
2680    int zoom;
2681    double max_lon, min_lon, max_lat, min_lat;
2682    Evas_Coord vw, vh;
2683
2684    _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
2685    dd->lon = (max_lon + min_lon) / 2;
2686    dd->lat = (max_lat + min_lat) / 2;
2687
2688    zoom = dd->wd->src_tile->zoom_min;
2689    _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
2690    while (zoom <= dd->wd->src_tile->zoom_max)
2691      {
2692         Evas_Coord size, max_x, max_y, min_x, min_y;
2693         size = pow(2.0, zoom) * dd->wd->tsize;
2694         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
2695         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
2696         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
2697         zoom++;
2698      }
2699    zoom--;
2700
2701    zoom_do(dd->wd, zoom);
2702    _region_show(dd);
2703    evas_object_smart_changed(dd->wd->pan_smart);
2704 }
2705
2706 static void
2707 _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
2708 {
2709    Pan *sd = evas_object_smart_data_get(obj);
2710    EINA_SAFETY_ON_NULL_RETURN(sd);
2711    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2712
2713    sd->wd->pan_x = x;
2714    sd->wd->pan_y = y;
2715    evas_object_smart_changed(obj);
2716 }
2717
2718 static void
2719 _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2720 {
2721    Pan *sd = evas_object_smart_data_get(obj);
2722    EINA_SAFETY_ON_NULL_RETURN(sd);
2723    if (x) *x = sd->wd->pan_x;
2724    if (y) *y = sd->wd->pan_y;
2725 }
2726
2727 static void
2728 _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2729 {
2730    Pan *sd = evas_object_smart_data_get(obj);
2731    EINA_SAFETY_ON_NULL_RETURN(sd);
2732    Evas_Coord ow, oh;
2733    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2734    ow = sd->wd->size.w - ow;
2735    oh = sd->wd->size.h - oh;
2736    if (ow < 0) ow = 0;
2737    if (oh < 0) oh = 0;
2738    if (x) *x = ow;
2739    if (y) *y = oh;
2740 }
2741
2742 static void
2743 _pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
2744 {
2745    if (x) *x = 0;
2746    if (y) *y = 0;
2747 }
2748
2749 static void
2750 _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
2751 {
2752    Pan *sd = evas_object_smart_data_get(obj);
2753    EINA_SAFETY_ON_NULL_RETURN(sd);
2754    if (w) *w = sd->wd->size.w;
2755    if (h) *h = sd->wd->size.h;
2756 }
2757
2758 static void
2759 _pan_add(Evas_Object *obj)
2760 {
2761    Pan *sd;
2762    Evas_Object_Smart_Clipped_Data *cd;
2763    parent_sc.add(obj);
2764    cd = evas_object_smart_data_get(obj);
2765    EINA_SAFETY_ON_NULL_RETURN(cd);
2766    sd = ELM_NEW(Pan);
2767    sd->__clipped_data = *cd;
2768    free(cd);
2769    evas_object_smart_data_set(obj, sd);
2770 }
2771
2772 static void
2773 _pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
2774 {
2775    Pan *sd = evas_object_smart_data_get(obj);
2776    EINA_SAFETY_ON_NULL_RETURN(sd);
2777
2778    _sizing_eval(sd->wd);
2779    elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
2780    evas_object_smart_changed(obj);
2781 }
2782
2783 static void
2784 _pan_calculate(Evas_Object *obj)
2785 {
2786    Pan *sd = evas_object_smart_data_get(obj);
2787    EINA_SAFETY_ON_NULL_RETURN(sd);
2788
2789    Evas_Coord w, h;
2790    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
2791    if (w <= 0 || h <= 0) return;
2792
2793    _grid_place(sd->wd);
2794    _marker_place(sd->wd);
2795    _overlay_place(sd->wd);
2796    _track_place(sd->wd);
2797    _delayed_do(sd->wd);
2798 }
2799
2800 static void
2801 _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
2802 {
2803    EINA_SAFETY_ON_NULL_RETURN(obj);
2804    evas_object_smart_changed(obj);
2805 }
2806
2807 static void
2808 _hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2809 {
2810    EINA_SAFETY_ON_NULL_RETURN(data);
2811    Widget_Data *wd = data;
2812    elm_smart_scroller_hold_set(wd->scr, 1);
2813 }
2814
2815 static void
2816 _hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2817 {
2818    EINA_SAFETY_ON_NULL_RETURN(data);
2819    Widget_Data *wd = data;
2820    elm_smart_scroller_hold_set(wd->scr, 0);
2821 }
2822
2823 static void
2824 _freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2825 {
2826    EINA_SAFETY_ON_NULL_RETURN(data);
2827    Widget_Data *wd = data;
2828    elm_smart_scroller_freeze_set(wd->scr, 1);
2829 }
2830
2831 static void
2832 _freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2833 {
2834    EINA_SAFETY_ON_NULL_RETURN(data);
2835    Widget_Data *wd = data;
2836    elm_smart_scroller_freeze_set(wd->scr, 0);
2837 }
2838
2839 static void
2840 _elm_map_marker_remove(Elm_Map_Marker *marker)
2841 {
2842 #ifdef HAVE_ELEMENTARY_ECORE_CON
2843    EINA_SAFETY_ON_NULL_RETURN(marker);
2844    Widget_Data *wd = marker->wd;
2845    EINA_SAFETY_ON_NULL_RETURN(wd);
2846
2847    if ((marker->content) && (marker->clas->func.del))
2848       marker->clas->func.del(wd->obj, marker, marker->data, marker->content);
2849
2850    if (marker->bubble) _bubble_free(marker->bubble);
2851    if (marker->group) _marker_group_free(marker->group);
2852
2853    if (marker->group_clas)
2854       marker->group_clas->markers = eina_list_remove(marker->group_clas->markers, marker);
2855    wd->markers = eina_list_remove(wd->markers, marker);
2856
2857    evas_object_del(marker->obj);
2858    free(marker);
2859
2860    evas_object_smart_changed(wd->pan_smart);
2861 #else
2862    (void) marker;
2863 #endif
2864 }
2865
2866 static Eina_Bool
2867 cb_dump_name_attrs(void *data, const char *key, const char *value)
2868 {
2869    Name_Dump *dump = (Name_Dump*)data;
2870    if (!dump) return EINA_FALSE;
2871
2872    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
2873    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
2874
2875    return EINA_TRUE;
2876 }
2877
2878 static Eina_Bool
2879 cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2880 {
2881    Route_Dump *dump = data;
2882    if (!dump) return EINA_FALSE;
2883
2884    switch (type)
2885      {
2886       case EINA_SIMPLE_XML_OPEN:
2887       case EINA_SIMPLE_XML_OPEN_EMPTY:
2888         {
2889            const char *attrs;
2890
2891            attrs = eina_simple_xml_tag_attributes_find(value, length);
2892            if (!attrs)
2893              {
2894                 if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
2895                 else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
2896                 else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
2897                 else dump->id = ROUTE_XML_NONE;
2898              }
2899          }
2900         break;
2901       case EINA_SIMPLE_XML_DATA:
2902         {
2903            char *buf = malloc(length);
2904            if (!buf) return EINA_FALSE;
2905            snprintf(buf, length, "%s", value);
2906            if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
2907            else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
2908            else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
2909            free(buf);
2910         }
2911         break;
2912       default:
2913         break;
2914      }
2915
2916    return EINA_TRUE;
2917 }
2918
2919 static Eina_Bool
2920 cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2921 {
2922    Name_Dump *dump = data;
2923    if (!dump) return EINA_FALSE;
2924
2925    switch (type)
2926      {
2927       case EINA_SIMPLE_XML_OPEN:
2928       case EINA_SIMPLE_XML_OPEN_EMPTY:
2929         {
2930            const char *attrs;
2931            attrs = eina_simple_xml_tag_attributes_find(value, length);
2932            if (attrs)
2933              {
2934                 if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
2935                 else dump->id = NAME_XML_NONE;
2936
2937                 eina_simple_xml_attributes_parse
2938                   (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
2939              }
2940         }
2941         break;
2942       case EINA_SIMPLE_XML_DATA:
2943         {
2944            char *buf = malloc(length + 1);
2945            if (!buf) return EINA_FALSE;
2946            snprintf(buf, length + 1, "%s", value);
2947            if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
2948            free(buf);
2949         }
2950         break;
2951       default:
2952         break;
2953      }
2954
2955    return EINA_TRUE;
2956 }
2957
2958 static void
2959 _kml_parse(Elm_Map_Route *r)
2960 {
2961    EINA_SAFETY_ON_NULL_RETURN(r);
2962    EINA_SAFETY_ON_NULL_RETURN(r->fname);
2963
2964    FILE *f;
2965    char **str;
2966    unsigned int ele, idx;
2967    double lon, lat;
2968
2969    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
2970
2971    f = fopen(r->fname, "rb");
2972    if (f)
2973      {
2974         long sz;
2975
2976         fseek(f, 0, SEEK_END);
2977         sz = ftell(f);
2978         if (sz > 0)
2979           {
2980              char *buf;
2981
2982              fseek(f, 0, SEEK_SET);
2983              buf = malloc(sz);
2984              if (buf)
2985                {
2986                   if (fread(buf, 1, sz, f))
2987                     {
2988                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
2989                                              &dump);
2990                        free(buf);
2991                     }
2992                }
2993           }
2994         fclose(f);
2995
2996         if (dump.distance) r->info.distance = dump.distance;
2997         if (dump.description)
2998           {
2999              eina_stringshare_replace(&r->info.waypoints, dump.description);
3000              str = eina_str_split_full(dump.description, "\n", 0, &ele);
3001              r->info.waypoint_count = ele;
3002              for (idx = 0; idx < ele; idx++)
3003                {
3004                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
3005                   if (wp)
3006                     {
3007                        wp->wd = r->wd;
3008                        wp->point = eina_stringshare_add(str[idx]);
3009                        DBG("%s", str[idx]);
3010                        r->waypoint = eina_list_append(r->waypoint, wp);
3011                     }
3012                }
3013              if (str && str[0])
3014                {
3015                   free(str[0]);
3016                   free(str);
3017                }
3018           }
3019         else WRN("description is not found !");
3020
3021         if (dump.coordinates)
3022           {
3023              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
3024              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
3025              r->info.node_count = ele;
3026              for (idx = 0; idx < ele; idx++)
3027                {
3028                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
3029                   Path_Node *n = ELM_NEW(Path_Node);
3030                   if (n)
3031                     {
3032                        n->wd = r->wd;
3033                        n->pos.lon = lon;
3034                        n->pos.lat = lat;
3035                        n->idx = idx;
3036                        DBG("%lf:%lf", lon, lat);
3037                        n->pos.address = NULL;
3038                        r->nodes = eina_list_append(r->nodes, n);
3039                     }
3040                }
3041              if (str && str[0])
3042                {
3043                   free(str[0]);
3044                   free(str);
3045                }
3046           }
3047      }
3048 }
3049
3050 static void
3051 _name_parse(Elm_Map_Name *n)
3052 {
3053    EINA_SAFETY_ON_NULL_RETURN(n);
3054    EINA_SAFETY_ON_NULL_RETURN(n->fname);
3055
3056    FILE *f;
3057
3058    Name_Dump dump = {0, NULL, 0.0, 0.0};
3059
3060    f = fopen(n->fname, "rb");
3061    if (f)
3062      {
3063         long sz;
3064
3065         fseek(f, 0, SEEK_END);
3066         sz = ftell(f);
3067         if (sz > 0)
3068           {
3069              char *buf;
3070
3071              fseek(f, 0, SEEK_SET);
3072              buf = malloc(sz);
3073              if (buf)
3074                {
3075                   if (fread(buf, 1, sz, f))
3076                     {
3077                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
3078                        free(buf);
3079                     }
3080                }
3081           }
3082         fclose(f);
3083
3084         if (dump.address)
3085           {
3086              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
3087              n->address = strdup(dump.address);
3088           }
3089         n->lon = dump.lon;
3090         n->lat = dump.lat;
3091      }
3092 }
3093
3094 Grid *_get_current_grid(Widget_Data *wd)
3095 {
3096    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3097    Eina_List *l;
3098    Grid *g = NULL, *ret = NULL;
3099    EINA_LIST_FOREACH(wd->grids, l, g)
3100      {
3101         if (wd->zoom == g->zoom)
3102           {
3103              ret = g;
3104              break;
3105           }
3106      }
3107    return ret;
3108 }
3109
3110 static void
3111 _route_cb(void *data, const char *file,  int status)
3112 {
3113    EINA_SAFETY_ON_NULL_RETURN(data);
3114    EINA_SAFETY_ON_NULL_RETURN(file);
3115
3116    Elm_Map_Route *route = data;
3117    Widget_Data *wd = route->wd;
3118    EINA_SAFETY_ON_NULL_RETURN(wd);
3119
3120    route->job = NULL;
3121    if (status == 200)
3122      {
3123         _kml_parse(route);
3124         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
3125             route->flon, route->flat, route->tlon, route->tlat);
3126         if (route->cb) route->cb(route->data, wd->obj, route);
3127         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
3128      }
3129    else
3130      {
3131         ERR("Route request failed: %d", status);
3132         if (route->cb) route->cb(route->data, wd->obj, NULL);
3133         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
3134      }
3135
3136    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3137                            "elm,state,busy,stop", "elm");
3138 }
3139
3140 static void
3141 _name_cb(void *data, const char *file,  int status)
3142 {
3143    EINA_SAFETY_ON_NULL_RETURN(data);
3144    EINA_SAFETY_ON_NULL_RETURN(file);
3145
3146    Elm_Map_Name *name = data;
3147    Widget_Data *wd = name->wd;
3148    EINA_SAFETY_ON_NULL_RETURN(wd);
3149
3150    name->job = NULL;
3151    if (status == 200)
3152      {
3153         _name_parse(name);
3154         INF("Name request success address:%s, lon:%lf, lat:%lf",
3155             name->address, name->lon, name->lat);
3156         if (name->cb) name->cb(name->data, wd->obj, name);
3157         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
3158      }
3159    else
3160      {
3161         ERR("Name request failed: %d", status);
3162         if (name->cb) name->cb(name->data, wd->obj, NULL);
3163         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
3164      }
3165    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3166                            "elm,state,busy,stop", "elm");
3167 }
3168
3169
3170
3171 static Elm_Map_Name *
3172 _name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
3173 {
3174    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3175    Widget_Data *wd = elm_widget_data_get(obj);
3176    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3177    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
3178
3179
3180    char *url;
3181    char fname[PATH_MAX];
3182
3183    if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
3184
3185    url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
3186    if (!url)
3187      {
3188         ERR("Name URL is NULL");
3189         return NULL;
3190      }
3191
3192    Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
3193    name->wd = wd;
3194    snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
3195    name->fname = strdup(fname);
3196    name->method = method;
3197    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
3198    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3199      {
3200         name->lon = lon;
3201         name->lat = lat;
3202      }
3203    name->cb = name_cb;
3204    name->data = data;
3205
3206    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3207                                  &(name->job), wd->ua) || !(name->job))
3208      {
3209         ERR("Can't request Name from %s to %s", url, name->fname);
3210         if (name->address) free(name->address);
3211         free(name->fname);
3212         free(name);
3213         return NULL;
3214      }
3215    INF("Name requested from %s to %s", url, name->fname);
3216    free(url);
3217
3218    wd->names = eina_list_append(wd->names, name);
3219    evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
3220    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3221                            "elm,state,busy,start", "elm");
3222    return name;
3223 }
3224
3225 static Evas_Event_Flags
3226 _pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
3227 {
3228    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3229    Widget_Data *wd = data;
3230
3231    wd->pinch_zoom = wd->zoom_detail;
3232    return EVAS_EVENT_FLAG_NONE;
3233 }
3234
3235 static Evas_Event_Flags
3236 _pinch_zoom_cb(void *data, void *event_info)
3237 {
3238    Widget_Data *wd = data;
3239    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3240
3241    if (!wd->paused)
3242      {
3243         Elm_Gesture_Zoom_Info *ei = event_info;
3244         zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
3245      }
3246    return EVAS_EVENT_FLAG_NONE;
3247 }
3248
3249 static Evas_Event_Flags
3250 _pinch_rotate_cb(void *data, void *event_info)
3251 {
3252    Widget_Data *wd = data;
3253    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3254
3255    if (!wd->paused)
3256      {
3257         int x, y, w, h;
3258         Elm_Gesture_Rotate_Info *ei = event_info;
3259         evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
3260
3261         wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
3262         wd->rotate.cx = x + ((double)w * 0.5);
3263         wd->rotate.cy = y + ((double)h * 0.5);
3264
3265         evas_object_smart_changed(wd->pan_smart);
3266      }
3267    return EVAS_EVENT_FLAG_NONE;
3268 }
3269
3270 static Evas_Event_Flags
3271 _pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
3272 {
3273    Widget_Data *wd = data;
3274    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3275
3276    wd->rotate.a = wd->rotate.d;
3277
3278    return EVAS_EVENT_FLAG_NONE;
3279 }
3280
3281 static Eina_Bool
3282 _source_tile_mod_cb(Eina_Module *m, void *data)
3283 {
3284    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3285
3286    Widget_Data *wd = data;
3287    Source_Tile *s;
3288    Elm_Map_Module_Source_Name_Func name_cb;
3289    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
3290    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
3291    Elm_Map_Module_Tile_Url_Func url_cb;
3292    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
3293    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
3294    const char *file;
3295
3296    file = eina_module_file_get(m);
3297    if (!eina_module_load(m))
3298      {
3299         ERR("Could not load module \"%s\": %s", file,
3300             eina_error_msg_get(eina_error_get()));
3301         return EINA_FALSE;
3302      }
3303
3304    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3305    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
3306    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
3307    url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
3308    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
3309    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
3310
3311    if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
3312        (!geo_to_coord) || (!coord_to_geo))
3313      {
3314         WRN("Could not find map module functions from module \"%s\": %s",
3315             file, eina_error_msg_get(eina_error_get()));
3316         eina_module_unload(m);
3317         return EINA_FALSE;
3318      }
3319    s = ELM_NEW(Source_Tile);
3320    s->name = name_cb();
3321    s->zoom_min = zoom_min();
3322    s->zoom_max = zoom_max();
3323    s->url_cb = url_cb;
3324    s->geo_to_coord = geo_to_coord;
3325    s->coord_to_geo = coord_to_geo;
3326    wd->src_tiles = eina_list_append(wd->src_tiles, s);
3327
3328    return EINA_TRUE;
3329 }
3330
3331 static void
3332 _source_tile_load(Widget_Data *wd)
3333 {
3334    unsigned int idx;
3335    Eina_List *l;
3336    Source_Tile *s;
3337
3338    // Load from hard coded data
3339    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
3340      {
3341         s= ELM_NEW(Source_Tile);
3342         s->name = src_tiles[idx].name;
3343         s->zoom_min = src_tiles[idx].zoom_min;
3344         s->zoom_max = src_tiles[idx].zoom_max;
3345         s->url_cb = src_tiles[idx].url_cb;
3346         s->geo_to_coord = src_tiles[idx].geo_to_coord;
3347         s->coord_to_geo = src_tiles[idx].coord_to_geo;
3348         wd->src_tiles = eina_list_append(wd->src_tiles, s);
3349      }
3350
3351    // Load from modules
3352    wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
3353                                             &_source_tile_mod_cb, wd);
3354
3355    // Set default source
3356    wd->src_tile = eina_list_nth(wd->src_tiles, 0);
3357
3358    // Make name strings
3359    idx = 0;
3360    wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
3361                                 sizeof(char *));
3362    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3363      {
3364         eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
3365         INF("source : %s", wd->src_tile_names[idx]);
3366         idx++;
3367      }
3368 }
3369
3370 static void
3371 _source_tile_unload(Widget_Data *wd)
3372 {
3373    int idx = 0;
3374    Source_Tile *s;
3375
3376    for (idx = 0; wd->src_tile_names[idx]; idx++)
3377       eina_stringshare_del(wd->src_tile_names[idx]);
3378    EINA_LIST_FREE(wd->src_tiles, s) free(s);
3379    eina_module_list_free(wd->src_tile_mods);
3380 }
3381
3382 static void
3383 _source_tile_set(Widget_Data *wd, const char *source_name)
3384 {
3385    EINA_SAFETY_ON_NULL_RETURN(wd);
3386    EINA_SAFETY_ON_NULL_RETURN(source_name);
3387    Source_Tile *s;
3388    Eina_List *l;
3389
3390    if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
3391
3392    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3393      {
3394         if (!strcmp(s->name, source_name))
3395           {
3396              wd->src_tile = s;
3397              break;
3398           }
3399      }
3400    if (!wd->src_tile)
3401      {
3402         ERR("source name (%s) is not found", source_name);
3403         return;
3404      }
3405
3406    if (wd->src_tile->zoom_max < wd->zoom)
3407       wd->zoom = wd->src_tile->zoom_max;
3408    else if (wd->src_tile->zoom_min > wd->zoom)
3409       wd->zoom = wd->src_tile->zoom_min;
3410
3411    if (wd->src_tile->zoom_max < wd->zoom_max)
3412       wd->zoom_max = wd->src_tile->zoom_max;
3413    if (wd->src_tile->zoom_min > wd->zoom_min)
3414       wd->zoom_min = wd->src_tile->zoom_min;
3415
3416    _grid_all_clear(wd);
3417    _grid_all_create(wd);
3418    zoom_do(wd, wd->zoom);
3419 }
3420
3421 static Eina_Bool
3422 _source_route_mod_cb(Eina_Module *m, void *data)
3423 {
3424    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3425
3426    Widget_Data *wd = data;
3427    Source_Route *s;
3428    Elm_Map_Module_Source_Name_Func name_cb;
3429    Elm_Map_Module_Route_Url_Func url_cb;
3430    const char *file;
3431
3432    file = eina_module_file_get(m);
3433    if (!eina_module_load(m))
3434      {
3435         ERR("Could not load module \"%s\": %s", file,
3436             eina_error_msg_get(eina_error_get()));
3437         return EINA_FALSE;
3438      }
3439
3440    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3441    url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
3442
3443    if ((!name_cb) || (!url_cb))
3444      {
3445         WRN("Could not find map module functions from module \"%s\": %s",
3446             file, eina_error_msg_get(eina_error_get()));
3447         eina_module_unload(m);
3448         return EINA_FALSE;
3449      }
3450    s = ELM_NEW(Source_Tile);
3451    s->name = name_cb();
3452    s->url_cb = url_cb;
3453    wd->src_routes = eina_list_append(wd->src_routes, s);
3454
3455    eina_module_unload(m);
3456    return EINA_TRUE;
3457 }
3458
3459 static void
3460 _source_route_load(Widget_Data *wd)
3461 {
3462    unsigned int idx;
3463    Eina_List *l;
3464    Source_Route *s;
3465
3466    // Load from hard coded data
3467    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
3468      {
3469         s= ELM_NEW(Source_Route);
3470         s->name = src_routes[idx].name;
3471         s->url_cb = src_routes[idx].url_cb;
3472         wd->src_routes = eina_list_append(wd->src_routes, s);
3473      }
3474
3475    // Load from modules
3476    wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
3477                                             1, &_source_route_mod_cb, wd);
3478
3479    // Set default source
3480    wd->src_route = eina_list_nth(wd->src_routes, 0);
3481
3482    // Make name strings
3483    idx = 0;
3484    wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
3485                                    sizeof(char *));
3486    EINA_LIST_FOREACH(wd->src_routes, l, s)
3487      {
3488         eina_stringshare_replace(&wd->src_route_names[idx], s->name);
3489         INF("source : %s", wd->src_route_names[idx]);
3490         idx++;
3491      }
3492 }
3493
3494 static void
3495 _source_route_unload(Widget_Data *wd)
3496 {
3497    int idx = 0;
3498    Source_Route *s;
3499
3500    for (idx = 0; wd->src_route_names[idx]; idx++)
3501       eina_stringshare_del(wd->src_route_names[idx]);
3502    EINA_LIST_FREE(wd->src_routes, s) free(s);
3503    eina_module_list_free(wd->src_route_mods);
3504 }
3505
3506 static void
3507 _source_route_set(Widget_Data *wd, const char *source_name)
3508 {
3509    EINA_SAFETY_ON_NULL_RETURN(wd);
3510    EINA_SAFETY_ON_NULL_RETURN(source_name);
3511    Source_Route *s;
3512    Eina_List *l;
3513
3514    if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
3515
3516    EINA_LIST_FOREACH(wd->src_routes, l, s)
3517      {
3518         if (!strcmp(s->name, source_name))
3519           {
3520              wd->src_route = s;
3521              break;
3522           }
3523      }
3524    if (!wd->src_route)
3525      {
3526         ERR("source name (%s) is not found", source_name);
3527         return;
3528      }
3529 }
3530
3531 static Eina_Bool
3532 _source_name_mod_cb(Eina_Module *m, void *data)
3533 {
3534    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3535
3536    Widget_Data *wd = data;
3537    Source_Name *s;
3538    Elm_Map_Module_Source_Name_Func name_cb;
3539    Elm_Map_Module_Name_Url_Func url_cb;
3540    const char *file;
3541
3542    file = eina_module_file_get(m);
3543    if (!eina_module_load(m))
3544      {
3545         ERR("Could not load module \"%s\": %s", file,
3546             eina_error_msg_get(eina_error_get()));
3547         return EINA_FALSE;
3548      }
3549
3550    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3551    url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
3552
3553    if ((!name_cb) || (!url_cb))
3554      {
3555         WRN("Could not find map module functions from module \"%s\": %s",
3556             file, eina_error_msg_get(eina_error_get()));
3557         eina_module_unload(m);
3558         return EINA_FALSE;
3559      }
3560    s = ELM_NEW(Source_Tile);
3561    s->name = name_cb();
3562    s->url_cb = url_cb;
3563    wd->src_names = eina_list_append(wd->src_names, s);
3564
3565    eina_module_unload(m);
3566    return EINA_TRUE;
3567 }
3568
3569 static void
3570 _source_name_load(Widget_Data *wd)
3571 {
3572    unsigned int idx;
3573    Eina_List *l;
3574    Source_Name *s;
3575
3576    // Load from hard coded data
3577    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
3578      {
3579         s= ELM_NEW(Source_Name);
3580         s->name = src_names[idx].name;
3581         s->url_cb = src_names[idx].url_cb;
3582         wd->src_names = eina_list_append(wd->src_names, s);
3583      }
3584
3585    // Load from modules
3586    wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
3587                                             &_source_name_mod_cb, wd);
3588
3589    // Set default source
3590    wd->src_name = eina_list_nth(wd->src_names, 0);
3591
3592    // Make name strings
3593    idx = 0;
3594    wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
3595                                    sizeof(char *));
3596    EINA_LIST_FOREACH(wd->src_names, l, s)
3597      {
3598         eina_stringshare_replace(&wd->src_name_names[idx], s->name);
3599         INF("source : %s", wd->src_name_names[idx]);
3600         idx++;
3601      }
3602 }
3603
3604 static void
3605 _source_name_unload(Widget_Data *wd)
3606 {
3607    int idx = 0;
3608    Source_Name *s;
3609
3610    for (idx = 0; wd->src_name_names[idx]; idx++)
3611       eina_stringshare_del(wd->src_name_names[idx]);
3612    EINA_LIST_FREE(wd->src_names, s) free(s);
3613    eina_module_list_free(wd->src_name_mods);
3614 }
3615
3616 static void
3617 _source_name_set(Widget_Data *wd, const char *source_name)
3618 {
3619    EINA_SAFETY_ON_NULL_RETURN(wd);
3620    EINA_SAFETY_ON_NULL_RETURN(source_name);
3621
3622    Source_Name *s;
3623    Eina_List *l;
3624
3625    if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
3626
3627    EINA_LIST_FOREACH(wd->src_names, l, s)
3628      {
3629         if (!strcmp(s->name, source_name))
3630           {
3631              wd->src_name = s;
3632              break;
3633           }
3634      }
3635    if (!wd->src_name)
3636      {
3637         ERR("source name (%s) is not found", source_name);
3638         return;
3639      }
3640 }
3641
3642 static void
3643 _source_all_load(Widget_Data *wd)
3644 {
3645    EINA_SAFETY_ON_NULL_RETURN(wd);
3646    _source_tile_load(wd);
3647    _source_route_load(wd);
3648    _source_name_load(wd);
3649 }
3650
3651 static void
3652 _source_all_unload(Widget_Data *wd)
3653 {
3654    EINA_SAFETY_ON_NULL_RETURN(wd);
3655    _source_tile_unload(wd);
3656    _source_route_unload(wd);
3657    _source_name_unload(wd);
3658 }
3659
3660 static void
3661 _zoom_mode_set(void *data)
3662 {
3663    EINA_SAFETY_ON_NULL_RETURN(data);
3664    Delayed_Data *dd = data;
3665
3666    dd->wd->mode = dd->mode;
3667    if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
3668      {
3669         Evas_Coord w, h;
3670         Evas_Coord vw, vh;
3671
3672         double zoom;
3673         double diff;
3674
3675         w = dd->wd->size.w;
3676         h = dd->wd->size.h;
3677         zoom = dd->wd->zoom_detail;
3678         _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
3679
3680         if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
3681           {
3682              if ((w < vw) && (h < vh))
3683                {
3684                   diff = 0.01;
3685                   while ((w < vw) && (h < vh))
3686                   {
3687                      zoom += diff;
3688                      w = pow(2.0, zoom) * dd->wd->tsize;
3689                      h = pow(2.0, zoom) * dd->wd->tsize;
3690                   }
3691                }
3692              else
3693                {
3694                   diff = -0.01;
3695                   while ((w > vw) || (h > vh))
3696                   {
3697                      zoom += diff;
3698                      w = pow(2.0, zoom) * dd->wd->tsize;
3699                      h = pow(2.0, zoom) * dd->wd->tsize;
3700                   }
3701                }
3702
3703           }
3704         else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
3705           {
3706              if ((w < vw) || (h < vh))
3707                {
3708                   diff = 0.01;
3709                   while ((w < vw) || (h < vh))
3710                   {
3711                      zoom += diff;
3712                      w = pow(2.0, zoom) * dd->wd->tsize;
3713                      h = pow(2.0, zoom) * dd->wd->tsize;
3714                   }
3715                }
3716              else
3717                {
3718                   diff = -0.01;
3719                   while ((w > vw) && (h > vh))
3720                   {
3721                      zoom += diff;
3722                      w = pow(2.0, zoom) * dd->wd->tsize;
3723                      h = pow(2.0, zoom) * dd->wd->tsize;
3724                   }
3725                }
3726           }
3727        zoom_with_animation(dd->wd, zoom, 10);
3728      }
3729 }
3730
3731 static void
3732 _zoom_set(void *data)
3733 {
3734    EINA_SAFETY_ON_NULL_RETURN(data);
3735    Delayed_Data *dd = data;
3736
3737    if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
3738    else zoom_with_animation(dd->wd, dd->zoom, 10);
3739    evas_object_smart_changed(dd->wd->pan_smart);
3740 }
3741
3742 static void
3743 _region_bring_in(void *data)
3744 {
3745    EINA_SAFETY_ON_NULL_RETURN(data);
3746    Delayed_Data *dd = data;
3747    int x, y, w, h;
3748
3749    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
3750    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
3751    x = x - (w / 2);
3752    y = y - (h / 2);
3753    elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
3754    evas_object_smart_changed(dd->wd->pan_smart);
3755 }
3756
3757 static char *
3758 _mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3759 {
3760    char buf[PATH_MAX];
3761    // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
3762    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
3763             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3764    return strdup(buf);
3765 }
3766
3767 static char *
3768 _osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3769 {
3770    char buf[PATH_MAX];
3771    snprintf(buf, sizeof(buf),
3772             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
3773             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3774    return strdup(buf);
3775 }
3776
3777 static char *
3778 _cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3779 {
3780    char buf[PATH_MAX];
3781    snprintf(buf, sizeof(buf),
3782             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
3783             (( x + y + zoom) % 3) + 'a', zoom, x, y);
3784    return strdup(buf);
3785 }
3786
3787 static char *
3788 _mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3789 {
3790    char buf[PATH_MAX];
3791    snprintf(buf, sizeof(buf),
3792             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
3793             ((x + y + zoom) % 4) + 1, zoom, x, y);
3794    return strdup(buf);
3795 }
3796
3797 static char *
3798 _mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3799 {
3800    char buf[PATH_MAX];
3801    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
3802            ((x + y + zoom) % 4) + 1, zoom, x, y);
3803    return strdup(buf);
3804 }
3805
3806 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
3807 {
3808    char buf[PATH_MAX];
3809    snprintf(buf, sizeof(buf),
3810             "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
3811             ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
3812
3813    return strdup(buf);
3814 }
3815
3816 // TODO: fix monav api
3817 /*
3818 static char *_monav_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3819 {
3820    char buf[PATH_MAX];
3821    snprintf(buf, sizeof(buf),
3822             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3823             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
3824
3825    return strdup(buf);
3826 }
3827 */
3828
3829 // TODO: fix ors api
3830 /*
3831 static char *_ors_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3832 {
3833    char buf[PATH_MAX];
3834    snprintf(buf, sizeof(buf),
3835             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3836             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
3837
3838    return strdup(buf);
3839 }
3840 */
3841
3842 static char *
3843 _nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat)
3844 {
3845    ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
3846    Widget_Data *wd = elm_widget_data_get(obj);
3847    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
3848
3849    char **str;
3850    unsigned int ele, idx;
3851    char search_url[PATH_MAX];
3852    char buf[PATH_MAX];
3853
3854    if (method == ELM_MAP_NAME_METHOD_SEARCH)
3855      {
3856         search_url[0] = '\0';
3857         str = eina_str_split_full(name, " ", 0, &ele);
3858         for (idx = 0; idx < ele; idx++)
3859           {
3860              eina_strlcat(search_url, str[idx], sizeof(search_url));
3861              if (!(idx == (ele-1)))
3862                 eina_strlcat(search_url, "+", sizeof(search_url));
3863           }
3864         snprintf(buf, sizeof(buf),
3865                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
3866                  NAME_NOMINATIM_URL, search_url);
3867
3868         if (str && str[0])
3869           {
3870              free(str[0]);
3871              free(str);
3872           }
3873      }
3874    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3875       snprintf(buf, sizeof(buf),
3876                "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
3877                NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
3878    else strcpy(buf, "");
3879
3880    return strdup(buf);
3881 }
3882
3883 static void
3884 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
3885 {
3886    ELM_CHECK_WIDTYPE(obj, widtype);
3887    Widget_Data *wd = elm_widget_data_get(obj);
3888    EINA_SAFETY_ON_NULL_RETURN(wd);
3889
3890    if (elm_widget_focus_get(obj))
3891      {
3892         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
3893         evas_object_focus_set(wd->obj, EINA_TRUE);
3894      }
3895    else
3896      {
3897         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
3898         evas_object_focus_set(wd->obj, EINA_FALSE);
3899      }
3900 }
3901
3902 static void
3903 _del_hook(Evas_Object *obj)
3904 {
3905    ELM_CHECK_WIDTYPE(obj, widtype);
3906    Widget_Data *wd = elm_widget_data_get(obj);
3907    EINA_SAFETY_ON_NULL_RETURN(wd);
3908
3909    if (wd->map) evas_map_free(wd->map);
3910    free(wd);
3911 }
3912
3913 static void
3914 _del_pre_hook(Evas_Object *obj)
3915 {
3916    ELM_CHECK_WIDTYPE(obj, widtype);
3917    Widget_Data *wd = elm_widget_data_get(obj);
3918    EINA_SAFETY_ON_NULL_RETURN(wd);
3919
3920    Eina_List *l, *ll;
3921    Elm_Map_Route *r;
3922    Elm_Map_Name *na;
3923    Evas_Object *track;
3924    Elm_Map_Marker *marker;
3925    Elm_Map_Group_Class *group_clas;
3926    Elm_Map_Marker_Class *clas;
3927    Elm_Map_Overlay *overlay;
3928    Delayed_Data *dd;
3929
3930    EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
3931    eina_list_free(wd->routes);
3932
3933    EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
3934    eina_list_free(wd->names);
3935
3936    EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
3937       elm_map_overlay_del(overlay);
3938    eina_list_free(wd->overlays);
3939
3940    EINA_LIST_FREE(wd->track, track) evas_object_del(track);
3941
3942    EINA_LIST_FOREACH_SAFE(wd->markers, l, ll, marker)
3943       _elm_map_marker_remove(marker);
3944    eina_list_free(wd->markers);
3945
3946    EINA_LIST_FREE(wd->group_classes, group_clas)
3947      {
3948         eina_list_free(group_clas->markers);
3949         if (group_clas->style) eina_stringshare_del(group_clas->style);
3950         free(group_clas);
3951      }
3952    EINA_LIST_FREE(wd->marker_classes, clas)
3953      {
3954         if (clas->style) eina_stringshare_del(clas->style);
3955         free(clas);
3956      }
3957
3958    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
3959    if (wd->long_timer) ecore_timer_del(wd->long_timer);
3960
3961    if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
3962
3963    if (wd->user_agent) eina_stringshare_del(wd->user_agent);
3964    if (wd->ua) eina_hash_free(wd->ua);
3965
3966    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
3967    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
3968
3969    _grid_all_clear(wd);
3970    // Removal of download list should be after grid clear.
3971    if (wd->download_idler) ecore_idler_del(wd->download_idler);
3972    eina_list_free(wd->download_list);
3973
3974    _source_all_unload(wd);
3975
3976    if (!ecore_file_recursive_rm(CACHE_ROOT))
3977       ERR("Deletion of %s failed", CACHE_ROOT);
3978 }
3979
3980 static void
3981 _theme_hook(Evas_Object *obj)
3982 {
3983    ELM_CHECK_WIDTYPE(obj, widtype);
3984    Widget_Data *wd = elm_widget_data_get(obj);
3985    EINA_SAFETY_ON_NULL_RETURN(wd);
3986
3987    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
3988    _sizing_eval(wd);
3989 }
3990
3991 static Eina_Bool
3992 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
3993 {
3994    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3995    Widget_Data *wd = elm_widget_data_get(obj);
3996    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
3997
3998    Evas_Coord x, y;
3999    Evas_Coord vh;
4000    Evas_Coord step_x, step_y, page_x, page_y;
4001
4002    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
4003    Evas_Event_Key_Down *ev = event_info;
4004    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
4005
4006    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
4007    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
4008    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
4009    elm_smart_scroller_child_viewport_size_get(wd->scr, NULL, &vh);
4010
4011    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
4012      {
4013         x -= step_x;
4014      }
4015    else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
4016      {
4017         x += step_x;
4018      }
4019    else if ((!strcmp(ev->keyname, "Up"))  || (!strcmp(ev->keyname, "KP_Up")))
4020      {
4021         y -= step_y;
4022      }
4023    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
4024      {
4025         y += step_y;
4026      }
4027    else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
4028      {
4029         if (page_y < 0)
4030           y -= -(page_y * vh) / 100;
4031         else
4032           y -= page_y;
4033      }
4034    else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
4035      {
4036         if (page_y < 0)
4037           y += -(page_y * vh) / 100;
4038         else
4039           y += page_y;
4040      }
4041    else if (!strcmp(ev->keyname, "KP_Add"))
4042      {
4043         zoom_with_animation(wd, wd->zoom + 1, 10);
4044         return EINA_TRUE;
4045      }
4046    else if (!strcmp(ev->keyname, "KP_Subtract"))
4047      {
4048         zoom_with_animation(wd, wd->zoom - 1, 10);
4049         return EINA_TRUE;
4050      }
4051    else return EINA_FALSE;
4052
4053    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
4054    elm_smart_scroller_child_pos_set(wd->scr, x, y);
4055
4056    return EINA_TRUE;
4057 }
4058 #endif
4059
4060 EAPI Evas_Object *
4061 elm_map_add(Evas_Object *parent)
4062 {
4063 #ifdef HAVE_ELEMENTARY_ECORE_CON
4064    Evas *e;
4065    Widget_Data *wd;
4066    Evas_Object *obj;
4067    Evas_Coord minw, minh;
4068
4069    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
4070    ELM_SET_WIDTYPE(widtype, "map");
4071    elm_widget_type_set(obj, "map");
4072    elm_widget_sub_object_add(parent, obj);
4073    elm_widget_data_set(obj, wd);
4074    elm_widget_can_focus_set(obj, EINA_TRUE);
4075    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
4076    elm_widget_del_hook_set(obj, _del_hook);
4077    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
4078    elm_widget_theme_hook_set(obj, _theme_hook);
4079    elm_widget_event_hook_set(obj, _event_hook);
4080    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
4081    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
4082    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
4083    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
4084    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
4085                                   _mouse_down, wd);
4086    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
4087                                   _mouse_up, wd);
4088    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
4089                                   _mouse_wheel_cb,wd);
4090    wd->obj = obj;
4091
4092    wd->scr = elm_smart_scroller_add(e);
4093    elm_widget_sub_object_add(obj, wd->scr);
4094    elm_smart_scroller_widget_set(wd->scr, obj);
4095    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
4096    elm_widget_resize_object_set(obj, wd->scr);
4097    elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
4098    elm_smart_scroller_bounce_allow_set(wd->scr,
4099                                        _elm_config->thumbscroll_bounce_enable,
4100                                        _elm_config->thumbscroll_bounce_enable);
4101    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
4102                                   _changed_size_hints, wd);
4103    evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
4104    evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
4105    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
4106    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
4107
4108    if (!smart)
4109      {
4110         evas_object_smart_clipped_smart_set(&parent_sc);
4111         sc = parent_sc;
4112         sc.name = "elm_map_pan";
4113         sc.version = EVAS_SMART_CLASS_VERSION;
4114         sc.add = _pan_add;
4115         sc.resize = _pan_resize;
4116         sc.move = _pan_move;
4117         sc.calculate = _pan_calculate;
4118         smart = evas_smart_class_new(&sc);
4119      }
4120    if (smart)
4121      {
4122         Pan *pan;
4123         wd->pan_smart = evas_object_smart_add(e, smart);
4124         pan = evas_object_smart_data_get(wd->pan_smart);
4125         pan->wd = wd;
4126      }
4127    elm_widget_sub_object_add(obj, wd->pan_smart);
4128
4129    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
4130                                      _pan_set, _pan_get, _pan_max_get,
4131                                      _pan_min_get, _pan_child_size_get);
4132    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
4133                              &minw, &minh);
4134    evas_object_size_hint_min_set(obj, minw, minh);
4135
4136    wd->ges = elm_gesture_layer_add(obj);
4137    if (!wd->ges) ERR("elm_gesture_layer_add() failed");
4138    elm_gesture_layer_attach(wd->ges, obj);
4139    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
4140                             _pinch_zoom_start_cb, wd);
4141    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
4142                             _pinch_zoom_cb, wd);
4143    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
4144                             _pinch_rotate_cb, wd);
4145    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
4146                             _pinch_rotate_end_cb, wd);
4147    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
4148                             _pinch_rotate_end_cb, wd);
4149
4150    wd->sep_maps_markers = evas_object_rectangle_add(evas_object_evas_get(obj));
4151    elm_widget_sub_object_add(obj, wd->sep_maps_markers);
4152    evas_object_smart_member_add(wd->sep_maps_markers, wd->pan_smart);
4153
4154    wd->map = evas_map_new(EVAS_MAP_POINT);
4155
4156    _source_all_load(wd);
4157    wd->zoom_min = wd->src_tile->zoom_min;
4158    wd->zoom_max = wd->src_tile->zoom_max;
4159    // FIXME: Tile Provider is better to provide tile size!
4160    wd->tsize = DEFAULT_TILE_SIZE;
4161
4162    srand(time(NULL));
4163
4164    wd->id = ((int)getpid() << 16) | idnum;
4165    idnum++;
4166    _grid_all_create(wd);
4167
4168    zoom_do(wd, 0);
4169
4170    wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
4171    wd->markers_max_num = MARER_MAX_NUMBER;
4172
4173    // TODO: convert Elementary to subclassing of Evas_Smart_Class
4174    // TODO: and save some bytes, making descriptions per-class and not instance!
4175    evas_object_smart_callbacks_descriptions_set(obj, _signals);
4176
4177    if (!ecore_file_download_protocol_available("http://"))
4178       ERR("Ecore must be built with curl support for the map widget!");
4179
4180    return obj;
4181 #else
4182    (void) parent;
4183    return NULL;
4184 #endif
4185 }
4186
4187 EAPI void
4188 elm_map_zoom_set(Evas_Object *obj, int zoom)
4189 {
4190 #ifdef HAVE_ELEMENTARY_ECORE_CON
4191    ELM_CHECK_WIDTYPE(obj, widtype);
4192    Widget_Data *wd = elm_widget_data_get(obj);
4193    EINA_SAFETY_ON_NULL_RETURN(wd);
4194    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4195
4196    if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
4197    if (zoom < 0) zoom = 0;
4198    if (wd->zoom == zoom) return;
4199    if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
4200    if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
4201
4202    Delayed_Data *data = ELM_NEW(Delayed_Data);
4203    data->func = _zoom_set;
4204    data->wd = wd;
4205    data->zoom = zoom;
4206    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4207    evas_object_smart_changed(data->wd->pan_smart);
4208 #else
4209    (void) obj;
4210    (void) zoom;
4211 #endif
4212 }
4213
4214 EAPI int
4215 elm_map_zoom_get(const Evas_Object *obj)
4216 {
4217 #ifdef HAVE_ELEMENTARY_ECORE_CON
4218    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4219    Widget_Data *wd = elm_widget_data_get(obj);
4220
4221    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
4222    return wd->zoom;
4223 #else
4224    (void) obj;
4225    return 0;
4226 #endif
4227 }
4228
4229 EAPI void
4230 elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
4231 {
4232 #ifdef HAVE_ELEMENTARY_ECORE_CON
4233    ELM_CHECK_WIDTYPE(obj, widtype);
4234    Widget_Data *wd = elm_widget_data_get(obj);
4235    EINA_SAFETY_ON_NULL_RETURN(wd);
4236
4237    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
4238
4239    Delayed_Data *data = ELM_NEW(Delayed_Data);
4240    data->mode = mode;
4241    data->func = _zoom_mode_set;
4242    data->wd = wd;
4243    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4244    evas_object_smart_changed(data->wd->pan_smart);
4245 #else
4246    (void) obj;
4247    (void) mode;
4248 #endif
4249 }
4250
4251 EAPI Elm_Map_Zoom_Mode
4252 elm_map_zoom_mode_get(const Evas_Object *obj)
4253 {
4254 #ifdef HAVE_ELEMENTARY_ECORE_CON
4255    ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
4256    Widget_Data *wd = elm_widget_data_get(obj);
4257    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
4258
4259    return wd->mode;
4260 #else
4261    (void) obj;
4262    return ELM_MAP_ZOOM_MODE_MANUAL;
4263 #endif
4264 }
4265
4266 EAPI void
4267 elm_map_zoom_max_set(Evas_Object *obj, int zoom)
4268 {
4269 #ifdef HAVE_ELEMENTARY_ECORE_CON
4270    ELM_CHECK_WIDTYPE(obj, widtype);
4271    Widget_Data *wd = elm_widget_data_get(obj);
4272    EINA_SAFETY_ON_NULL_RETURN(wd);
4273    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4274
4275    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4276       return;
4277    wd->zoom_max = zoom;
4278 #else
4279    (void) obj;
4280    (void) zoom;
4281 #endif
4282 }
4283
4284 EAPI int
4285 elm_map_zoom_max_get(const Evas_Object *obj)
4286 {
4287 #ifdef HAVE_ELEMENTARY_ECORE_CON
4288    ELM_CHECK_WIDTYPE(obj, widtype) 18;
4289    Widget_Data *wd = elm_widget_data_get(obj);
4290    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4291    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4292
4293    return wd->zoom_max;
4294 #else
4295    (void) obj;
4296    return 18;
4297 #endif
4298 }
4299
4300 EAPI void
4301 elm_map_zoom_min_set(Evas_Object *obj, int zoom)
4302 {
4303 #ifdef HAVE_ELEMENTARY_ECORE_CON
4304    ELM_CHECK_WIDTYPE(obj, widtype);
4305    Widget_Data *wd = elm_widget_data_get(obj);
4306    EINA_SAFETY_ON_NULL_RETURN(wd);
4307    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4308
4309    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4310       return;
4311    wd->zoom_min = zoom;
4312 #else
4313    (void) obj;
4314    (void) zoom;
4315 #endif
4316 }
4317
4318 EAPI int
4319 elm_map_zoom_min_get(const Evas_Object *obj)
4320 {
4321 #ifdef HAVE_ELEMENTARY_ECORE_CON
4322    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4323    Widget_Data *wd = elm_widget_data_get(obj);
4324    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4325    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4326
4327    return wd->zoom_min;
4328 #else
4329    (void) obj;
4330    return 0;
4331 #endif
4332 }
4333
4334
4335 EAPI void
4336 elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
4337 {
4338 #ifdef HAVE_ELEMENTARY_ECORE_CON
4339    ELM_CHECK_WIDTYPE(obj, widtype);
4340    Widget_Data *wd = elm_widget_data_get(obj);
4341
4342    Delayed_Data *data = ELM_NEW(Delayed_Data);
4343    data->func = _region_bring_in;
4344    data->wd = wd;
4345    data->lon = lon;
4346    data->lat = lat;
4347    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4348    evas_object_smart_changed(data->wd->pan_smart);
4349 #else
4350    (void) obj;
4351    (void) lon;
4352    (void) lat;
4353 #endif
4354 }
4355
4356 EAPI void
4357 elm_map_region_show(Evas_Object *obj, double lon, double lat)
4358 {
4359 #ifdef HAVE_ELEMENTARY_ECORE_CON
4360    ELM_CHECK_WIDTYPE(obj, widtype);
4361    Widget_Data *wd = elm_widget_data_get(obj);
4362
4363    Delayed_Data *data = ELM_NEW(Delayed_Data);
4364    data->func = _region_show;
4365    data->wd = wd;
4366    data->lon = lon;
4367    data->lat = lat;
4368    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4369    evas_object_smart_changed(data->wd->pan_smart);
4370 #else
4371    (void) obj;
4372    (void) lon;
4373    (void) lat;
4374 #endif
4375 }
4376
4377 EAPI void
4378 elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
4379 {
4380 #ifdef HAVE_ELEMENTARY_ECORE_CON
4381    ELM_CHECK_WIDTYPE(obj, widtype);
4382    Widget_Data *wd = elm_widget_data_get(obj);
4383    EINA_SAFETY_ON_NULL_RETURN(wd);
4384
4385    double tlon, tlat;
4386    Evas_Coord vx, vy, vw, vh;
4387
4388    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
4389    _coord_to_region_convert(wd, vx + vw/2, vy + vh/2, wd->size.w, &tlon, &tlat);
4390    if (lon) *lon = tlon;
4391    if (lat) *lat = tlat;
4392 #else
4393    (void) obj;
4394    (void) lon;
4395    (void) lat;
4396 #endif
4397 }
4398
4399 EAPI void
4400 elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
4401 {
4402 #ifdef HAVE_ELEMENTARY_ECORE_CON
4403    ELM_CHECK_WIDTYPE(obj, widtype);
4404    Widget_Data *wd = elm_widget_data_get(obj);
4405    EINA_SAFETY_ON_NULL_RETURN(wd);
4406
4407    if (wd->paused == !!paused) return;
4408    wd->paused = !!paused;
4409    if (wd->paused)
4410      {
4411         if (wd->zoom_animator)
4412           {
4413              if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4414              wd->zoom_animator = NULL;
4415              zoom_do(wd, wd->zoom);
4416           }
4417         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4418                                 "elm,state,busy,stop", "elm");
4419      }
4420    else
4421      {
4422         if (wd->download_num >= 1)
4423            edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4424                                    "elm,state,busy,start", "elm");
4425      }
4426 #else
4427    (void) obj;
4428    (void) paused;
4429 #endif
4430 }
4431
4432 EAPI Eina_Bool
4433 elm_map_paused_get(const Evas_Object *obj)
4434 {
4435 #ifdef HAVE_ELEMENTARY_ECORE_CON
4436    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4437    Widget_Data *wd = elm_widget_data_get(obj);
4438    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4439
4440    return wd->paused;
4441 #else
4442    (void) obj;
4443    return EINA_FALSE;
4444 #endif
4445 }
4446
4447 EAPI void
4448 elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
4449 {
4450 #ifdef HAVE_ELEMENTARY_ECORE_CON
4451    ELM_CHECK_WIDTYPE(obj, widtype);
4452    Widget_Data *wd = elm_widget_data_get(obj);
4453    EINA_SAFETY_ON_NULL_RETURN(wd);
4454
4455    wd->rotate.d = degree;
4456    wd->rotate.cx = cx;
4457    wd->rotate.cy = cy;
4458
4459    evas_object_smart_changed(wd->pan_smart);
4460 #else
4461    (void) obj;
4462    (void) degree;
4463    (void) cx;
4464    (void) cy;
4465 #endif
4466 }
4467
4468 EAPI void
4469 elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
4470 {
4471 #ifdef HAVE_ELEMENTARY_ECORE_CON
4472    ELM_CHECK_WIDTYPE(obj, widtype);
4473    Widget_Data *wd = elm_widget_data_get(obj);
4474    EINA_SAFETY_ON_NULL_RETURN(wd);
4475
4476    if (degree) *degree = wd->rotate.d;
4477    if (cx) *cx = wd->rotate.cx;
4478    if (cy) *cy = wd->rotate.cy;
4479 #else
4480    (void) obj;
4481    (void) degree;
4482    (void) cx;
4483    (void) cy;
4484 #endif
4485 }
4486
4487 EAPI void
4488 elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
4489 {
4490 #ifdef HAVE_ELEMENTARY_ECORE_CON
4491    ELM_CHECK_WIDTYPE(obj, widtype);
4492    Widget_Data *wd = elm_widget_data_get(obj);
4493    EINA_SAFETY_ON_NULL_RETURN(wd);
4494
4495    if ((!wd->wheel_disabled) && (disabled))
4496      evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4497    else if ((wd->wheel_disabled) && (!disabled))
4498      evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4499    wd->wheel_disabled = !!disabled;
4500 #else
4501    (void) obj;
4502    (void) disabled;
4503 #endif
4504 }
4505
4506 EAPI Eina_Bool
4507 elm_map_wheel_disabled_get(const Evas_Object *obj)
4508 {
4509 #ifdef HAVE_ELEMENTARY_ECORE_CON
4510    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4511    Widget_Data *wd = elm_widget_data_get(obj);
4512    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4513
4514    return wd->wheel_disabled;
4515 #else
4516    (void) obj;
4517    return EINA_FALSE;
4518 #endif
4519 }
4520
4521 EAPI void
4522 elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
4523 {
4524 #ifdef HAVE_ELEMENTARY_ECORE_CON
4525    ELM_CHECK_WIDTYPE(obj, widtype);
4526    Widget_Data *wd = elm_widget_data_get(obj);
4527    EINA_SAFETY_ON_NULL_RETURN(wd);
4528
4529    if (try_num) *try_num = wd->try_num;
4530    if (finish_num) *finish_num = wd->finish_num;
4531 #else
4532    (void) obj;
4533    (void) try_num;
4534    (void) finish_num;
4535 #endif
4536 }
4537
4538 EAPI void
4539 elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
4540 {
4541 #ifdef HAVE_ELEMENTARY_ECORE_CON
4542    ELM_CHECK_WIDTYPE(obj, widtype);
4543    Widget_Data *wd = elm_widget_data_get(obj);
4544    EINA_SAFETY_ON_NULL_RETURN(wd);
4545    EINA_SAFETY_ON_NULL_RETURN(lon);
4546    EINA_SAFETY_ON_NULL_RETURN(lat);
4547
4548    _canvas_to_coord(wd, x, y, &x, &y);
4549    _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
4550 #else
4551    (void) obj;
4552    (void) x;
4553    (void) y;
4554    (void) lon;
4555    (void) lat;
4556 #endif
4557 }
4558
4559 EAPI void
4560 elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
4561 {
4562 #ifdef HAVE_ELEMENTARY_ECORE_CON
4563    ELM_CHECK_WIDTYPE(obj, widtype);
4564    Widget_Data *wd = elm_widget_data_get(obj);
4565    EINA_SAFETY_ON_NULL_RETURN(wd);
4566    EINA_SAFETY_ON_NULL_RETURN(x);
4567    EINA_SAFETY_ON_NULL_RETURN(y);
4568
4569    _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
4570    _coord_to_canvas(wd, *x, *y, x, y);
4571 #else
4572    (void) obj;
4573    (void) lon;
4574    (void) lat;
4575    (void) x;
4576    (void) y;
4577 #endif
4578 }
4579
4580 EAPI void
4581 elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
4582 {
4583 #ifdef HAVE_ELEMENTARY_ECORE_CON
4584    ELM_CHECK_WIDTYPE(obj, widtype);
4585    Widget_Data *wd = elm_widget_data_get(obj);
4586    EINA_SAFETY_ON_NULL_RETURN(wd);
4587    EINA_SAFETY_ON_NULL_RETURN(user_agent);
4588
4589    eina_stringshare_replace(&wd->user_agent, user_agent);
4590
4591    if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
4592    eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
4593 #else
4594    (void) obj;
4595    (void) user_agent;
4596 #endif
4597 }
4598
4599 EAPI const char *
4600 elm_map_user_agent_get(const Evas_Object *obj)
4601 {
4602 #ifdef HAVE_ELEMENTARY_ECORE_CON
4603    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4604    Widget_Data *wd = elm_widget_data_get(obj);
4605    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4606
4607    return wd->user_agent;
4608 #else
4609    (void) obj;
4610    return NULL;
4611 #endif
4612 }
4613
4614 EAPI void
4615 elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
4616 {
4617 #ifdef HAVE_ELEMENTARY_ECORE_CON
4618    ELM_CHECK_WIDTYPE(obj, widtype);
4619    Widget_Data *wd = elm_widget_data_get(obj);
4620    EINA_SAFETY_ON_NULL_RETURN(wd);
4621    EINA_SAFETY_ON_NULL_RETURN(source_name);
4622
4623    if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
4624    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
4625       _source_route_set(wd, source_name);
4626    else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
4627    else ERR("Not supported map source type: %d", type);
4628
4629 #else
4630    (void) obj;
4631    (void) source_name;
4632 #endif
4633 }
4634
4635 EAPI const char *
4636 elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4637 {
4638 #ifdef HAVE_ELEMENTARY_ECORE_CON
4639    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4640    Widget_Data *wd = elm_widget_data_get(obj);
4641    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4642    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
4643
4644    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
4645    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
4646    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
4647    else ERR("Not supported map source type: %d", type);
4648    return NULL;
4649 #else
4650    (void) obj;
4651    return NULL;
4652 #endif
4653 }
4654
4655 EAPI const char **
4656 elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4657 {
4658 #ifdef HAVE_ELEMENTARY_ECORE_CON
4659    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4660    Widget_Data *wd = elm_widget_data_get(obj);
4661    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4662
4663    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
4664    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
4665    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name_names;
4666    else ERR("Not supported map source type: %d", type);
4667    return NULL;
4668 #else
4669    (void) obj;
4670    return NULL;
4671 #endif
4672 }
4673
4674 EAPI Elm_Map_Route *
4675 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)
4676 {
4677 #ifdef HAVE_ELEMENTARY_ECORE_CON
4678    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4679    Widget_Data *wd = elm_widget_data_get(obj);
4680    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4681    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
4682
4683    char *type_name;
4684    char *url;
4685    char fname[PATH_MAX];
4686
4687    if (!ecore_file_exists(CACHE_ROUTE_ROOT))
4688       ecore_file_mkpath(CACHE_ROUTE_ROOT);
4689
4690    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
4691       type_name = strdup(ROUTE_TYPE_MOTORCAR);
4692    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
4693       type_name = strdup(ROUTE_TYPE_BICYCLE);
4694    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
4695       type_name = strdup(ROUTE_TYPE_FOOT);
4696    else type_name = NULL;
4697
4698    url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
4699    if (!url)
4700      {
4701         ERR("Route URL is NULL");
4702         if (type_name) free(type_name);
4703         return NULL;
4704      }
4705    if (type_name) free(type_name);
4706
4707    Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
4708    route->wd = wd;
4709    snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
4710    route->fname = strdup(fname);
4711    route->type = type;
4712    route->method = method;
4713    route->flon = flon;
4714    route->flat = flat;
4715    route->tlon = tlon;
4716    route->tlat = tlat;
4717    route->cb = route_cb;
4718    route->data = data;
4719
4720    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
4721                                  &(route->job), wd->ua) || !(route->job))
4722      {
4723         ERR("Can't request Route from %s to %s", url, route->fname);
4724         free(route->fname);
4725         free(route);
4726         return NULL;
4727      }
4728    INF("Route requested from %s to %s", url, route->fname);
4729    free(url);
4730
4731    wd->routes = eina_list_append(wd->routes, route);
4732    evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
4733    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4734                            "elm,state,busy,start", "elm");
4735    return route;
4736 #else
4737    (void) obj;
4738    (void) type;
4739    (void) method;
4740    (void) flon;
4741    (void) flat;
4742    (void) tlon;
4743    (void) tlat;
4744    (void) route_cb;
4745    (void) data;
4746    return NULL;
4747 #endif
4748 }
4749
4750
4751 EAPI void
4752 elm_map_route_del(Elm_Map_Route *route)
4753 {
4754 #ifdef HAVE_ELEMENTARY_ECORE_CON
4755    EINA_SAFETY_ON_NULL_RETURN(route);
4756    EINA_SAFETY_ON_NULL_RETURN(route->wd);
4757    ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
4758
4759    Path_Waypoint *w;
4760    Path_Node *n;
4761
4762    if (route->job) ecore_file_download_abort(route->job);
4763
4764    EINA_LIST_FREE(route->waypoint, w)
4765      {
4766         if (w->point) eina_stringshare_del(w->point);
4767         free(w);
4768      }
4769
4770    EINA_LIST_FREE(route->nodes, n)
4771      {
4772         if (n->pos.address) eina_stringshare_del(n->pos.address);
4773         free(n);
4774      }
4775
4776    if (route->fname)
4777      {
4778         ecore_file_remove(route->fname);
4779         free(route->fname);
4780      }
4781
4782    route->wd->routes = eina_list_remove(route->wd->routes, route);
4783    free(route);
4784 #else
4785    (void) route;
4786 #endif
4787 }
4788
4789 EAPI double
4790 elm_map_route_distance_get(const Elm_Map_Route *route)
4791 {
4792 #ifdef HAVE_ELEMENTARY_ECORE_CON
4793    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
4794    return route->info.distance;
4795 #else
4796    (void) route;
4797    return 0.0;
4798 #endif
4799 }
4800
4801 EAPI const char*
4802 elm_map_route_node_get(const Elm_Map_Route *route)
4803 {
4804 #ifdef HAVE_ELEMENTARY_ECORE_CON
4805    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4806    return route->info.nodes;
4807 #else
4808    (void) route;
4809    return NULL;
4810 #endif
4811 }
4812
4813 EAPI const char*
4814 elm_map_route_waypoint_get(const Elm_Map_Route *route)
4815 {
4816 #ifdef HAVE_ELEMENTARY_ECORE_CON
4817    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4818    return route->info.waypoints;
4819 #else
4820    (void) route;
4821    return NULL;
4822 #endif
4823 }
4824
4825 EAPI Elm_Map_Name *
4826 elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
4827 {
4828 #ifdef HAVE_ELEMENTARY_ECORE_CON
4829    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4830
4831    if (address)
4832       return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
4833                            name_cb, data);
4834   else
4835      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
4836                           name_cb, data);
4837 #else
4838    (void) obj;
4839    (void) address;
4840    (void) lon;
4841    (void) lat;
4842    (void) name_cb;
4843    (void) data;
4844    return NULL;
4845 #endif
4846 }
4847
4848 EAPI void
4849 elm_map_name_del(Elm_Map_Name *name)
4850 {
4851 #ifdef HAVE_ELEMENTARY_ECORE_CON
4852    EINA_SAFETY_ON_NULL_RETURN(name);
4853    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4854    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4855
4856    if (name->job) ecore_file_download_abort(name->job);
4857    if (name->address) free(name->address);
4858    if (name->fname)
4859      {
4860         ecore_file_remove(name->fname);
4861         free(name->fname);
4862      }
4863
4864    name->wd->names = eina_list_remove(name->wd->names, name);
4865    free(name);
4866 #else
4867    (void) name;
4868 #endif
4869 }
4870
4871 EAPI const char *
4872 elm_map_name_address_get(const Elm_Map_Name *name)
4873 {
4874 #ifdef HAVE_ELEMENTARY_ECORE_CON
4875    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
4876    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
4877    ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
4878
4879    return name->address;
4880 #else
4881    (void) name;
4882    return NULL;
4883 #endif
4884 }
4885
4886 EAPI void
4887 elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
4888 {
4889 #ifdef HAVE_ELEMENTARY_ECORE_CON
4890    EINA_SAFETY_ON_NULL_RETURN(name);
4891    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4892    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4893
4894    if (lon) *lon = name->lon;
4895    if (lat) *lat = name->lat;
4896 #else
4897    (void) name;
4898    (void) lon;
4899    (void) lat;
4900 #endif
4901 }
4902
4903 EAPI Elm_Map_Overlay *
4904 elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
4905 {
4906 #ifdef HAVE_ELEMENTARY_ECORE_CON
4907    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4908    Widget_Data *wd = elm_widget_data_get(obj);
4909    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4910
4911    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
4912    overlay->wd = wd;
4913    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
4914    overlay->c.r = 0x87;
4915    overlay->c.g = 0xce;
4916    overlay->c.b = 0xeb;
4917    overlay->c.a = 255;
4918    overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
4919    overlay->grp = _overlay_group_new(wd);
4920    wd->overlays = eina_list_append(wd->overlays, overlay);
4921
4922    evas_object_smart_changed(wd->pan_smart);
4923    return overlay;
4924 #else
4925    (void) obj;
4926    (void) lon;
4927    (void) lat;
4928    return NULL;
4929 #endif
4930 }
4931
4932 EAPI void
4933 elm_map_overlay_del(Elm_Map_Overlay *overlay)
4934 {
4935 #ifdef HAVE_ELEMENTARY_ECORE_CON
4936    EINA_SAFETY_ON_NULL_RETURN(overlay);
4937    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4938    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4939
4940    if (overlay->grp)
4941      {
4942         if (overlay->grp->clas)
4943            elm_map_overlay_class_remove(overlay->grp->clas, overlay);
4944         _overlay_group_free(overlay->grp);
4945      }
4946
4947    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4948       _overlay_default_free(overlay->ovl);
4949    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4950       _overlay_bubble_free(overlay->ovl);
4951    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4952       _overlay_class_free(overlay->ovl);
4953    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
4954       _overlay_route_free(overlay->ovl);
4955    else ERR("Invalid overlay type: %d", overlay->type);
4956
4957    overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
4958    evas_object_smart_changed(overlay->wd->pan_smart);
4959
4960    free(overlay);
4961 #else
4962    (void) overlay;
4963 #endif
4964 }
4965
4966 EAPI Elm_Map_Overlay_Type
4967 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
4968 {
4969 #ifdef HAVE_ELEMENTARY_ECORE_CON
4970    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
4971    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
4972    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
4973
4974    return overlay->type;
4975 #else
4976    (void) overlay;
4977    return ELM_MAP_OVERLAY_TYPE_NONE;
4978 #endif
4979 }
4980
4981 EAPI void
4982 elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
4983 {
4984 #ifdef HAVE_ELEMENTARY_ECORE_CON
4985    EINA_SAFETY_ON_NULL_RETURN(overlay);
4986    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4987    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4988
4989    overlay->data = data;
4990 #else
4991    (void) overlay;
4992    (void) data;
4993 #endif
4994 }
4995
4996 EAPI void *
4997 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
4998 {
4999 #ifdef HAVE_ELEMENTARY_ECORE_CON
5000    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5001    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5002    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5003
5004    return overlay->data;
5005 #else
5006    (void) overlay;
5007    return NULL;
5008 #endif
5009 }
5010
5011 EAPI void
5012 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
5013 {
5014 #ifdef HAVE_ELEMENTARY_ECORE_CON
5015    EINA_SAFETY_ON_NULL_RETURN(overlay);
5016    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5017    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5018
5019    if (overlay->hide == !!hide) return;
5020    overlay->hide = hide;
5021
5022    evas_object_smart_changed(overlay->wd->pan_smart);
5023 #else
5024    (void) overlay;
5025    (void) hide;
5026 #endif
5027 }
5028
5029 EAPI Eina_Bool
5030 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
5031 {
5032 #ifdef HAVE_ELEMENTARY_ECORE_CON
5033    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5034    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5035    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5036
5037    return overlay->hide;
5038 #else
5039    (void) overlay;
5040    return EINA_FALSE;
5041 #endif
5042 }
5043
5044 EAPI void
5045 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
5046 {
5047 #ifdef HAVE_ELEMENTARY_ECORE_CON
5048    EINA_SAFETY_ON_NULL_RETURN(overlay);
5049    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5050    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5051
5052    overlay->zoom_min = zoom;
5053    evas_object_smart_changed(overlay->wd->pan_smart);
5054 #else
5055    (void) overlay;
5056    (void) zoom;
5057 #endif
5058 }
5059
5060 EAPI int
5061 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
5062 {
5063 #ifdef HAVE_ELEMENTARY_ECORE_CON
5064    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
5065    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
5066    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
5067
5068    return overlay->zoom_min;
5069 #else
5070    (void) overlay;
5071    return 0;
5072 #endif
5073 }
5074
5075 EAPI void
5076 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
5077 {
5078 #ifdef HAVE_ELEMENTARY_ECORE_CON
5079    EINA_SAFETY_ON_NULL_RETURN(overlay);
5080    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5081    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5082
5083    if (overlay->paused == !!paused) return;
5084    overlay->paused = paused;
5085
5086    evas_object_smart_changed(overlay->wd->pan_smart);
5087 #else
5088    (void) overlay;
5089    (void) paused;
5090 #endif
5091 }
5092
5093 EAPI Eina_Bool
5094 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
5095 {
5096 #ifdef HAVE_ELEMENTARY_ECORE_CON
5097    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5098    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5099    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5100
5101    return overlay->paused;
5102 #else
5103    (void) overlay;
5104    return EINA_FALSE;
5105 #endif
5106 }
5107
5108 EAPI void
5109 elm_map_overlay_show(Elm_Map_Overlay *overlay)
5110 {
5111 #ifdef HAVE_ELEMENTARY_ECORE_CON
5112    EINA_SAFETY_ON_NULL_RETURN(overlay);
5113    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5114    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5115
5116    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5117      {
5118         Overlay_Default *ovl = overlay->ovl;
5119         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5120      }
5121    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5122      {
5123         Overlay_Bubble *ovl = overlay->ovl;
5124         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5125      }
5126    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5127      {
5128         Overlay_Class *ovl = overlay->ovl;
5129         double lon, lat, max_lo, min_lo, max_la, min_la;
5130         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
5131         lon = (max_lo + min_lo) / 2;
5132         lat = (max_la + min_la) / 2;
5133         elm_map_region_show(overlay->wd->obj, lon, lat);
5134      }
5135    else ERR("Not supported overlay type: %d", overlay->type);
5136
5137    evas_object_smart_changed(overlay->wd->pan_smart);
5138 #else
5139    (void) overlay;
5140 #endif
5141 }
5142
5143 EAPI void
5144 elm_map_overlays_show(Eina_List *overlays)
5145 {
5146 #ifdef HAVE_ELEMENTARY_ECORE_CON
5147    EINA_SAFETY_ON_NULL_RETURN(overlays);
5148    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
5149
5150    Elm_Map_Overlay *overlay;
5151    overlay = eina_list_data_get(overlays);
5152
5153    Delayed_Data *data = ELM_NEW(Delayed_Data);
5154    data->func = _overlays_show;
5155    data->wd = overlay->wd;
5156    data->overlays = eina_list_clone(overlays);
5157    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
5158    evas_object_smart_changed(data->wd->pan_smart);
5159 #else
5160    (void) overlays;
5161 #endif
5162 }
5163
5164 EAPI void
5165 elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
5166 {
5167 #ifdef HAVE_ELEMENTARY_ECORE_CON
5168    EINA_SAFETY_ON_NULL_RETURN(overlay);
5169    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5170    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5171
5172    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5173      {
5174         Overlay_Default *ovl = overlay->ovl;
5175         ovl->lon = lon;
5176         ovl->lat = lat;
5177      }
5178    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5179      {
5180         Overlay_Bubble *ovl = overlay->ovl;
5181         ovl->lon = lon;
5182         ovl->lat = lat;
5183      }
5184    else ERR("Not supported overlay type: %d", overlay->type);
5185
5186    evas_object_smart_changed(overlay->wd->pan_smart);
5187 #else
5188    (void) overlay;
5189    (void) lon;
5190    (void) lat;
5191 #endif
5192 }
5193
5194 EAPI void
5195 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
5196 {
5197 #ifdef HAVE_ELEMENTARY_ECORE_CON
5198    EINA_SAFETY_ON_NULL_RETURN(overlay);
5199    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5200    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5201
5202    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
5203      {
5204         Overlay_Group *ovl = overlay->ovl;
5205         _overlay_group_region_get(ovl, lon, lat);
5206      }
5207    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5208      {
5209         const Overlay_Default *ovl = overlay->ovl;
5210         if (lon) *lon = ovl->lon;
5211         if (lat) *lat = ovl->lat;
5212      }
5213    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5214      {
5215         const Overlay_Bubble *ovl = overlay->ovl;
5216         if (lon) *lon = ovl->lon;
5217         if (lat) *lat = ovl->lat;
5218      }
5219    else ERR("Not supported overlay type: %d", overlay->type);
5220 #else
5221    (void) overlay;
5222    (void) lon;
5223    (void) lat;
5224 #endif
5225 }
5226
5227 EAPI void
5228 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
5229 {
5230 #ifdef HAVE_ELEMENTARY_ECORE_CON
5231    EINA_SAFETY_ON_NULL_RETURN(overlay);
5232    EINA_SAFETY_ON_NULL_RETURN(icon);
5233    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5234    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5235
5236    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5237       _overlay_default_icon_update(overlay->ovl, icon);
5238    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5239       _overlay_class_icon_update(overlay->ovl, icon);
5240    else ERR("Not supported overlay type: %d", overlay->type);
5241
5242    evas_object_smart_changed(overlay->wd->pan_smart);
5243 #else
5244    (void) overlay;
5245    (void) icon;
5246 #endif
5247 }
5248
5249 EAPI const Evas_Object *
5250 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5251 {
5252 #ifdef HAVE_ELEMENTARY_ECORE_CON
5253    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5254    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5255    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5256
5257    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5258      {
5259         const Overlay_Default *ovl = overlay->ovl;
5260         return ovl->icon;
5261      }
5262    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5263      {
5264         const Overlay_Class *ovl = overlay->ovl;
5265         return ovl->icon;
5266      }
5267    else
5268      {
5269         ERR("Not supported overlay type: %d", overlay->type);
5270         return NULL;
5271      }
5272 #else
5273    (void) overlay;
5274    return NULL;
5275 #endif
5276 }
5277
5278 EAPI void
5279 elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *content)
5280 {
5281 #ifdef HAVE_ELEMENTARY_ECORE_CON
5282    EINA_SAFETY_ON_NULL_RETURN(overlay);
5283    EINA_SAFETY_ON_NULL_RETURN(content);
5284    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5285    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5286
5287    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5288       _overlay_default_content_update(overlay->ovl, content, overlay);
5289    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5290       _overlay_class_content_update(overlay->ovl, content);
5291    else ERR("Not supported overlay type: %d", overlay->type);
5292
5293    evas_object_smart_changed(overlay->wd->pan_smart);
5294 #else
5295    (void) overlay;
5296    (void) obj;
5297 #endif
5298 }
5299
5300 EAPI const Evas_Object *
5301 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5302 {
5303 #ifdef HAVE_ELEMENTARY_ECORE_CON
5304    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5305    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5306    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5307
5308    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5309      {
5310         const Overlay_Default *ovl = overlay->ovl;
5311         return elm_object_part_content_get(ovl->layout, "elm.icon");
5312      }
5313    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5314      {
5315         const Overlay_Class *ovl = overlay->ovl;
5316         return ovl->icon;
5317      }
5318    else
5319      {
5320         ERR("Not supported overlay type: %d", overlay->type);
5321         return NULL;
5322      }
5323 #else
5324    (void) overlay;
5325    return NULL;
5326 #endif
5327 }
5328
5329 EAPI void
5330 elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
5331 {
5332 #ifdef HAVE_ELEMENTARY_ECORE_CON
5333    EINA_SAFETY_ON_NULL_RETURN(overlay);
5334    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5335    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5336
5337    overlay->c.r = r;
5338    overlay->c.g = g;
5339    overlay->c.b = b;
5340    overlay->c.a = a;
5341
5342    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5343       _overlay_class_color_update(overlay->ovl, overlay->c);
5344    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5345       _overlay_default_color_update(overlay->ovl, overlay->c);
5346    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5347       _overlay_route_color_update(overlay->ovl, overlay->c);
5348    else
5349      {
5350         ERR("Not supported overlay type: %d", overlay->type);
5351      }
5352
5353 #else
5354    (void) overlay;
5355    (void) r;
5356    (void) g;
5357    (void) b;
5358    (void) a;
5359 #endif
5360 }
5361
5362 EAPI void
5363 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
5364 {
5365 #ifdef HAVE_ELEMENTARY_ECORE_CON
5366    EINA_SAFETY_ON_NULL_RETURN(overlay);
5367    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5368    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5369
5370    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5371      {
5372          if (r) *r = overlay->c.r;
5373          if (g) *g = overlay->c.g;
5374          if (b) *b = overlay->c.b;
5375          if (a) *a = overlay->c.a;
5376       }
5377    else ERR("Not supported overlay type: %d", overlay->type);
5378 #else
5379    (void) overlay;
5380    (void) r;
5381    (void) g;
5382    (void) b;
5383    (void) a;
5384 #endif
5385 }
5386
5387 EAPI void
5388 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
5389 {
5390 #ifdef HAVE_ELEMENTARY_ECORE_CON
5391    EINA_SAFETY_ON_NULL_RETURN(overlay);
5392    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5393    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5394
5395    overlay->cb = get_cb;
5396    overlay->cb_data = data;
5397
5398    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5399       _overlay_class_cb_set(overlay->ovl, get_cb, data);
5400 #else
5401    (void) overlay;
5402    (void) get_cb;
5403    (void) data;
5404 #endif
5405 }
5406
5407 EAPI Elm_Map_Overlay *
5408 elm_map_overlay_class_add(Evas_Object *obj)
5409 {
5410 #ifdef HAVE_ELEMENTARY_ECORE_CON
5411    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5412    Widget_Data *wd = elm_widget_data_get(obj);
5413    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5414
5415    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5416    overlay->wd = wd;
5417    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
5418    overlay->ovl = _overlay_class_new(wd);
5419    overlay->c.r = 0x90;
5420    overlay->c.g = 0xee;
5421    overlay->c.b = 0x90;
5422    overlay->c.a = 0xff;
5423    wd->overlays = eina_list_append(wd->overlays, overlay);
5424
5425    evas_object_smart_changed(wd->pan_smart);
5426    return overlay;
5427 #else
5428    (void) obj;
5429    return NULL;
5430 #endif
5431 }
5432
5433 EAPI void
5434 elm_map_overlay_class_append(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5435 {
5436 #ifdef HAVE_ELEMENTARY_ECORE_CON
5437    EINA_SAFETY_ON_NULL_RETURN(clas);
5438    EINA_SAFETY_ON_NULL_RETURN(overlay);
5439    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5440    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5441    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5442
5443    Overlay_Class *clas_ovl = clas->ovl;
5444    if (eina_list_data_find(clas_ovl->members, overlay))
5445      {
5446         ERR("Already added overlay into clas");
5447         return;
5448      }
5449    clas_ovl->members = eina_list_append(clas_ovl->members, overlay);
5450
5451    // Update group by class
5452    overlay->grp->clas = clas;
5453    _overlay_group_icon_update(overlay->grp, clas_ovl->icon);
5454    _overlay_group_content_update(overlay->grp, clas_ovl->content);
5455    _overlay_group_color_update(overlay->grp, clas->c);
5456    _overlay_group_cb_set(overlay->grp, clas->cb, clas->data);
5457    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5458      {
5459         _overlay_default_clas_icon_update(overlay->ovl, clas_ovl->icon);
5460         _overlay_default_clas_content_update(overlay->ovl, clas_ovl->content);
5461      }
5462
5463   evas_object_smart_changed(clas->wd->pan_smart);
5464 #else
5465    (void) clas;
5466    (void) overlay;
5467 #endif
5468 }
5469
5470 EAPI void
5471 elm_map_overlay_class_remove(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5472 {
5473 #ifdef HAVE_ELEMENTARY_ECORE_CON
5474    EINA_SAFETY_ON_NULL_RETURN(clas);
5475    EINA_SAFETY_ON_NULL_RETURN(overlay);
5476    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5477    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5478    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5479
5480    Overlay_Class *ovl = clas->ovl;
5481    ovl->members = eina_list_remove(ovl->members, overlay);
5482
5483    overlay->grp->clas = NULL;
5484    _overlay_group_icon_update(overlay->grp, NULL);
5485    _overlay_group_content_update(overlay->grp, NULL);
5486    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5487      {
5488         _overlay_default_clas_icon_update(overlay->ovl, NULL);
5489         _overlay_default_clas_content_update(overlay->ovl, NULL);
5490      }
5491
5492   evas_object_smart_changed(clas->wd->pan_smart);
5493 #else
5494    (void) clas;
5495    (void) overlay;
5496 #endif
5497 }
5498
5499 EAPI void
5500 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *clas, int zoom)
5501 {
5502 #ifdef HAVE_ELEMENTARY_ECORE_CON
5503    EINA_SAFETY_ON_NULL_RETURN(clas);
5504    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5505    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5506    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5507
5508    Overlay_Class *ovl = clas->ovl;
5509    if (ovl->zoom_max == !!zoom) return;
5510    ovl->zoom_max = zoom;
5511
5512    evas_object_smart_changed(clas->wd->pan_smart);
5513 #else
5514    (void) clas;
5515    (void) zoom;
5516 #endif
5517 }
5518
5519 EAPI int
5520 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *clas)
5521 {
5522 #ifdef HAVE_ELEMENTARY_ECORE_CON
5523    EINA_SAFETY_ON_NULL_RETURN_VAL(clas, OVERLAY_CLASS_ZOOM_MAX);
5524    EINA_SAFETY_ON_NULL_RETURN_VAL(clas->wd, OVERLAY_CLASS_ZOOM_MAX);
5525    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
5526    EINA_SAFETY_ON_FALSE_RETURN_VAL(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
5527
5528    const Overlay_Class *ovl = clas->ovl;
5529    return ovl->zoom_max;
5530 #else
5531    (void) clas;
5532    return OVERLAY_CLASS_ZOOM_MAX;
5533 #endif
5534 }
5535
5536 EAPI Elm_Map_Overlay *
5537 elm_map_overlay_bubble_add(Evas_Object *obj)
5538 {
5539 #ifdef HAVE_ELEMENTARY_ECORE_CON
5540    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5541    Widget_Data *wd = elm_widget_data_get(obj);
5542    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5543
5544    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5545    overlay->wd = wd;
5546    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
5547    overlay->c.r = 255;
5548    overlay->c.g = 255;
5549    overlay->c.b = 255;
5550    overlay->c.a = 255;
5551    overlay->ovl =  _overlay_bubble_new(overlay);
5552    overlay->grp = _overlay_group_new(wd);
5553    wd->overlays = eina_list_append(wd->overlays, overlay);
5554
5555    evas_object_smart_changed(wd->pan_smart);
5556    return overlay;
5557 #else
5558    (void) obj;
5559    return NULL;
5560 #endif
5561 }
5562
5563 EAPI void
5564 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, const Elm_Map_Overlay *parent)
5565 {
5566 #ifdef HAVE_ELEMENTARY_ECORE_CON
5567    EINA_SAFETY_ON_NULL_RETURN(bubble);
5568    EINA_SAFETY_ON_NULL_RETURN(parent);
5569    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5570    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5571
5572    Overlay_Bubble *ovl = bubble->ovl;
5573    Evas_Object *pobj = _overlay_obj_get(parent);
5574    if (!pobj) return;
5575
5576    if (ovl->pobj)
5577      {
5578         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
5579                                             _overlay_bubble_hide_cb, ovl);
5580         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
5581                                             _overlay_bubble_chase_cb, ovl);
5582         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
5583                                             _overlay_bubble_chase_cb, ovl);
5584      }
5585
5586    ovl->pobj = pobj;
5587    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
5588                                   _overlay_bubble_hide_cb, ovl);
5589    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
5590                                   _overlay_bubble_chase_cb, ovl);
5591    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
5592                                   _overlay_bubble_chase_cb, ovl);
5593
5594    _overlay_bubble_chase(ovl);
5595    evas_object_smart_changed(bubble->wd->pan_smart);
5596 #else
5597    (void) bubble;
5598    (void) parent;
5599 #endif
5600 }
5601
5602 EAPI void
5603 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
5604 {
5605 #ifdef HAVE_ELEMENTARY_ECORE_CON
5606    EINA_SAFETY_ON_NULL_RETURN(bubble);
5607    EINA_SAFETY_ON_NULL_RETURN(content);
5608    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5609    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5610
5611    Overlay_Bubble *bb = bubble->ovl;
5612    elm_box_pack_end(bb->bx, content);
5613
5614    evas_object_smart_changed(bubble->wd->pan_smart);
5615 #else
5616    (void) bubble;
5617    (void) content;
5618 #endif
5619 }
5620
5621 EAPI void
5622 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
5623 {
5624 #ifdef HAVE_ELEMENTARY_ECORE_CON
5625    EINA_SAFETY_ON_NULL_RETURN(bubble);
5626    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5627    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5628
5629    Overlay_Bubble *bb = bubble->ovl;
5630    elm_box_clear(bb->bx);
5631
5632    evas_object_smart_changed(bubble->wd->pan_smart);
5633 #else
5634    (void) bubble;
5635 #endif
5636 }
5637
5638 EAPI Elm_Map_Overlay *
5639 elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
5640 {
5641 #ifdef HAVE_ELEMENTARY_ECORE_CON
5642    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5643    Widget_Data *wd = elm_widget_data_get(obj);
5644    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5645    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5646    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
5647    EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
5648
5649    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5650    overlay->wd = wd;
5651    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
5652    overlay->c.r = 0xff;
5653    overlay->c.g = 0x00;
5654    overlay->c.b = 0x00;
5655    overlay->c.a = 0xff;
5656    overlay->ovl =  _overlay_route_new(wd, route, overlay->c);
5657    overlay->grp = _overlay_group_new(wd);
5658    wd->overlays = eina_list_append(wd->overlays, overlay);
5659
5660    evas_object_smart_changed(wd->pan_smart);
5661    return overlay;
5662 #else
5663    (void) obj;
5664    (void) route;
5665    return NULL;
5666 #endif
5667 }
5668
5669 #ifdef ELM_EMAP
5670 EAPI Evas_Object *
5671 elm_map_track_add(Evas_Object *obj, void *emap)
5672 {
5673 #ifdef HAVE_ELEMENTARY_ECORE_CON
5674    EMap_Route *emapr = emap;
5675    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5676    Widget_Data *wd = elm_widget_data_get(obj);
5677    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
5678
5679    Evas_Object *route = elm_route_add(obj);
5680    elm_route_emap_set(route, emapr);
5681    wd->track = eina_list_append(wd->track, route);
5682
5683    return route;
5684 #else
5685    (void) obj;
5686    (void) emap;
5687    return NULL;
5688 #endif
5689 }
5690
5691 EAPI void
5692 elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
5693 {
5694 #ifdef HAVE_ELEMENTARY_ECORE_CON
5695    ELM_CHECK_WIDTYPE(obj, widtype) ;
5696    Widget_Data *wd = elm_widget_data_get(obj);
5697    EINA_SAFETY_ON_NULL_RETURN(wd);
5698
5699    wd->track = eina_list_remove(wd->track, route);
5700    evas_object_del(route);
5701 #else
5702    (void) obj;
5703    (void) route;
5704 #endif
5705 }
5706 #else
5707 EAPI Evas_Object *
5708 elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
5709 {
5710    return NULL;
5711 }
5712
5713 EAPI void
5714 elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
5715 {
5716 }
5717 #endif