src/lib/elm_map.c

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