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 _coord_rotate(Evas_Coord x, Evas_Coord y, Evas_Coord cx, Evas_Coord cy, double degree, Evas_Coord *xx, Evas_Coord *yy)
 603 {
 604    EINA_SAFETY_ON_NULL_RETURN(xx);
 605    EINA_SAFETY_ON_NULL_RETURN(yy);
 606
 607    double r = (degree * M_PI) / 180.0;
 608
 609    if (xx) *xx = ((x - cx) * cos(r)) + ((y - cy) * cos(r + M_PI_2)) + cx;
 610    if (yy) *yy = ((x - cx) * sin(r)) + ((y - cy) * sin(r + M_PI_2)) + cy;
 611 }
 612
 613 static void
 614 _obj_rotate(Widget_Data *wd, Evas_Object *obj)
 615 {
 616    Evas_Coord w, h, ow, oh;
 617    evas_map_util_points_populate_from_object(wd->map, obj);
 618
 619    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
 620    evas_object_image_size_get(obj, &w, &h);
 621    if ((w > ow) || (h > oh))
 622      {
 623         evas_map_point_image_uv_set(wd->map, 0, 0, 0);
 624         evas_map_point_image_uv_set(wd->map, 1, w, 0);
 625         evas_map_point_image_uv_set(wd->map, 2, w, h);
 626         evas_map_point_image_uv_set(wd->map, 3, 0, h);
 627      }
 628    evas_map_util_rotate(wd->map, wd->rotate.d, wd->rotate.cx, wd->rotate.cy);
 629
 630    evas_object_map_set(obj, wd->map);
 631    evas_object_map_enable_set(obj, EINA_TRUE);
 632 }
 633
 634 static void
 635 _obj_place(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
 636 {
 637    EINA_SAFETY_ON_NULL_RETURN(obj);
 638
 639    evas_object_move(obj, x, y);
 640    evas_object_resize(obj, w, h);
 641    evas_object_show(obj);
 642 }
 643
 644 static void
 645 _coord_to_region_convert(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord size, double *lon, double *lat)
 646 {
 647    EINA_SAFETY_ON_NULL_RETURN(wd);
 648
 649    int zoom = floor(log(size / wd->size.tile) / log(2));
 650    if ((wd->src_tile) && (wd->src_tile->coord_to_geo))
 651      {
 652         if (wd->src_tile->coord_to_geo(wd->obj, zoom, x, y, size, lon, lat))
 653            return;
 654      }
 655
 656    if (lon) *lon = (x / (double)size * 360.0) - 180;
 657    if (lat)
 658      {
 659         double n = ELM_PI - (2.0 * ELM_PI * y / size);
 660         *lat = 180.0 / ELM_PI * atan(0.5 * (exp(n) - exp(-n)));
 661      }
 662 }
 663
 664 static void
 665 _region_to_coord_convert(Widget_Data *wd, double lon, double lat, Evas_Coord size, Evas_Coord *x, Evas_Coord *y)
 666 {
 667    EINA_SAFETY_ON_NULL_RETURN(wd);
 668
 669    int zoom = floor(log(size / 256) / log(2));
 670    if ((wd->src_tile) && (wd->src_tile->geo_to_coord))
 671      {
 672         if (wd->src_tile->geo_to_coord(wd->obj, zoom, lon, lat, size, x, y)) return;
 673      }
 674
 675    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 676    if (y)
 677       *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
 678                  / ELM_PI) / 2.0 * size);
 679 }
 680
 681 static void
 682 _viewport_size_get(Widget_Data *wd, Evas_Coord *vw, Evas_Coord *vh)
 683 {
 684    EINA_SAFETY_ON_NULL_RETURN(wd);
 685
 686    Evas_Coord x, y, w, h;
 687    evas_object_geometry_get(wd->pan_smart, &x, &y, &w, &h);
 688    if (vw) *vw = (x * 2) + w;
 689    if (vh) *vh = (y * 2) + h;
 690 }
 691
 692 static void
 693 _pan_geometry_get(Widget_Data *wd, Evas_Coord *px, Evas_Coord *py)
 694 {
 695    EINA_SAFETY_ON_NULL_RETURN(wd);
 696
 697    Evas_Coord x, y, vx, vy, vw, vh;
 698    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 699    evas_object_geometry_get(wd->pan_smart, &vx, &vy, &vw, &vh);
 700    x = -x;
 701    y = -y;
 702    if (vw > wd->size.w) x += (((vw - wd->size.w) / 2) + vx);
 703    else x -= vx;
 704    if (vh > wd->size.h) y += (((vh - wd->size.h) / 2) + vy);
 705    else y -= vy;
 706    if (px) *px = x;
 707    if (py) *py = y;
 708  }
 709
 710 static void
 711 _region_show(void *data)
 712 {
 713    EINA_SAFETY_ON_NULL_RETURN(data);
 714    Delayed_Data *dd = data;
 715    int x, y, w, h;
 716
 717    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
 718    _viewport_size_get(dd->wd, &w, &h);
 719    x = x - (w / 2);
 720    y = y - (h / 2);
 721    elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
 722    evas_object_smart_changed(dd->wd->pan_smart);
 723 }
 724
 725 static void
 726 _bubble_update(Marker_Bubble *bubble, Eina_List *contents)
 727 {
 728    EINA_SAFETY_ON_NULL_RETURN(bubble);
 729    EINA_SAFETY_ON_NULL_RETURN(contents);
 730
 731    Eina_List *l;
 732    Evas_Object *c;
 733
 734    elm_box_clear(bubble->bx);
 735    EINA_LIST_FOREACH(contents, l, c) elm_box_pack_end(bubble->bx, c);
 736 }
 737
 738 static void
 739 _bubble_place(Marker_Bubble *bubble)
 740 {
 741    EINA_SAFETY_ON_NULL_RETURN(bubble);
 742
 743    Evas_Coord x, y, w, h;
 744    Evas_Coord xx, yy, ww, hh;
 745    const char *s;
 746
 747    if ((!bubble->obj) || (!bubble->pobj)) return;
 748    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
 749
 750    s = edje_object_data_get(bubble->obj, "size_w");
 751    if (s) ww = atoi(s);
 752    else ww = 0;
 753
 754    edje_object_size_min_calc(bubble->obj, NULL, &hh);
 755    s = edje_object_data_get(bubble->obj, "size_h");
 756    if (s) h = atoi(s);
 757    else h = 0;
 758    if (hh < h) hh = h;
 759
 760    xx = x + (w / 2) - (ww / 2);
 761    yy = y - hh;
 762
 763    _obj_place(bubble->obj, xx, yy, ww, hh);
 764    evas_object_raise(bubble->obj);
 765 }
 766
 767 static void
 768 _bubble_sc_hints_changed_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 769 {
 770    Marker_Bubble *bubble = data;
 771    EINA_SAFETY_ON_NULL_RETURN(bubble);
 772    _bubble_place(data);
 773 }
 774
 775 static void
 776 _bubble_mouse_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 777 {
 778    Marker_Bubble *bubble = data;
 779    EINA_SAFETY_ON_NULL_RETURN(bubble);
 780    _bubble_place(bubble);
 781 }
 782
 783 static void
 784 _bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 785 {
 786    Marker_Bubble *bubble = data;
 787    EINA_SAFETY_ON_NULL_RETURN(bubble);
 788    evas_object_hide(bubble->obj);
 789 }
 790
 791 static void
 792 _bubble_show_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 793 {
 794    Marker_Bubble *bubble = data;
 795    EINA_SAFETY_ON_NULL_RETURN(bubble);
 796    _bubble_place(bubble);
 797 }
 798
 799 static void
 800 _bubble_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 801 {
 802    Marker_Bubble *bubble = data;
 803    EINA_SAFETY_ON_NULL_RETURN(bubble);
 804    _bubble_place(bubble);
 805 }
 806
 807 static void
 808 _bubble_free(Marker_Bubble* bubble)
 809 {
 810    EINA_SAFETY_ON_NULL_RETURN(bubble);
 811
 812    evas_object_del(bubble->bx);
 813    evas_object_del(bubble->sc);
 814    evas_object_del(bubble->obj);
 815    free(bubble);
 816 }
 817
 818 static Marker_Bubble*
 819 _bubble_create(Evas_Object *pobj, Widget_Data *wd)
 820 {
 821    EINA_SAFETY_ON_NULL_RETURN_VAL(pobj, NULL);
 822    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 823
 824    Marker_Bubble *bubble = ELM_NEW(Marker_Bubble);
 825    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, NULL);
 826
 827    bubble->wd = wd;
 828    bubble->pobj = pobj;
 829    evas_object_event_callback_add(pobj, EVAS_CALLBACK_HIDE, _bubble_hide_cb,
 830                                   bubble);
 831    evas_object_event_callback_add(pobj, EVAS_CALLBACK_SHOW, _bubble_show_cb,
 832                                   bubble);
 833    evas_object_event_callback_add(pobj, EVAS_CALLBACK_MOVE, _bubble_move_cb,
 834                                   bubble);
 835
 836    bubble->obj = edje_object_add(evas_object_evas_get(pobj));
 837    _elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
 838                          elm_widget_style_get(wd->obj));
 839    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
 840                                   _bubble_mouse_up_cb, bubble);
 841
 842    bubble->sc = elm_scroller_add(bubble->obj);
 843    elm_widget_style_set(bubble->sc, "map_bubble");
 844    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
 845    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
 846                            ELM_SCROLLER_POLICY_OFF);
 847    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
 848                            EINA_FALSE);
 849    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
 850    evas_object_event_callback_add(bubble->sc, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 851                                   _bubble_sc_hints_changed_cb, bubble);
 852
 853    bubble->bx = elm_box_add(bubble->sc);
 854    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
 855    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
 856                                     EVAS_HINT_EXPAND);
 857    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
 858    elm_object_content_set(bubble->sc, bubble->bx);
 859
 860    return bubble;
 861 }
 862
 863 static void
 864 _marker_group_update(Marker_Group* group, Elm_Map_Group_Class *clas, Eina_List *markers)
 865 {
 866    EINA_SAFETY_ON_NULL_RETURN(group);
 867    EINA_SAFETY_ON_NULL_RETURN(clas);
 868    EINA_SAFETY_ON_NULL_RETURN(markers);
 869    Widget_Data *wd = clas->wd;
 870    EINA_SAFETY_ON_NULL_RETURN(wd);
 871
 872    char buf[PATH_MAX];
 873    Eina_List *l;
 874    Elm_Map_Marker *marker;
 875    int cnt = 0;
 876    int sum_x = 0, sum_y = 0;
 877
 878    EINA_LIST_FOREACH(markers, l, marker)
 879      {
 880         sum_x += marker->x;
 881         sum_y += marker->y;
 882         cnt++;
 883      }
 884
 885    group->x = sum_x / cnt;
 886    group->y = sum_y / cnt;
 887    _edj_marker_size_get(wd, &group->w, &group->h);
 888    group->w *=2;
 889    group->h *=2;
 890    group->clas = clas;
 891    group->markers = markers;
 892
 893    if (clas->style) elm_layout_theme_set(group->obj, "map/marker", clas->style,
 894                                          elm_widget_style_get(wd->obj));
 895    else elm_layout_theme_set(group->obj, "map/marker", "radio",
 896                              elm_widget_style_get(wd->obj));
 897
 898
 899    if (clas->func.icon_get)
 900      {
 901         Evas_Object *icon = NULL;
 902
 903         icon = elm_object_part_content_get(group->obj, "elm.icon");
 904         if (icon) evas_object_del(icon);
 905
 906         icon = clas->func.icon_get(wd->obj, clas->data);
 907         elm_object_part_content_set(group->obj, "elm.icon", icon);
 908      }
 909    snprintf(buf, sizeof(buf), "%d", cnt);
 910    edje_object_part_text_set(elm_layout_edje_get(group->obj), "elm.text", buf);
 911
 912    if (group->bubble)
 913       {
 914          Eina_List *contents = NULL;
 915
 916          EINA_LIST_FOREACH(group->markers, l, marker)
 917            {
 918               Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 919                                                       marker, marker->data);
 920               if (c) contents = eina_list_append(contents, c);
 921            }
 922          _bubble_update(group->bubble, contents);
 923       }
 924 }
 925
 926 static void
 927 _marker_group_bubble_open_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 928 {
 929    EINA_SAFETY_ON_NULL_RETURN(data);
 930    Marker_Group *group = data;
 931    Eina_List *l;
 932    Elm_Map_Marker *marker;
 933    Eina_List *contents = NULL;
 934
 935    if (!group->bubble) group->bubble = _bubble_create(group->obj, group->wd);
 936
 937    EINA_LIST_FOREACH(group->markers, l, marker)
 938      {
 939         if (group->wd->markers_max_num <= eina_list_count(contents)) break;
 940         Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 941                                                 marker, marker->data);
 942         if (c) contents = eina_list_append(contents, c);
 943      }
 944    _bubble_update(group->bubble, contents);
 945    _bubble_place(group->bubble);
 946 }
 947
 948 static void
 949 _marker_group_bringin_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 950 {
 951    EINA_SAFETY_ON_NULL_RETURN(data);
 952
 953    double lon, lat;
 954    Marker_Group *group = data;
 955    _coord_to_region_convert(group->wd, group->x, group->y, group->wd->size.w,
 956                          &lon, &lat);
 957    elm_map_region_bring_in(group->wd->obj, lon, lat);
 958 }
 959
 960 static void
 961 _marker_group_free(Marker_Group* group)
 962 {
 963    EINA_SAFETY_ON_NULL_RETURN(group);
 964
 965    if (group->bubble) _bubble_free(group->bubble);
 966
 967    eina_list_free(group->markers);
 968    evas_object_del(group->obj);
 969
 970    free(group);
 971 }
 972
 973 static Marker_Group*
 974 _marker_group_create(Widget_Data *wd)
 975 {
 976    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 977
 978    Marker_Group *group = ELM_NEW(Marker_Group);
 979
 980    group->wd = wd;
 981    group->obj = elm_layout_add(wd->obj);
 982    evas_object_smart_member_add(group->obj, wd->pan_smart);
 983    evas_object_stack_above(group->obj, wd->sep_maps_markers);
 984    elm_layout_theme_set(group->obj, "map/marker", "radio",
 985                         elm_widget_style_get(wd->obj));
 986    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
 987                                    "open", "elm", _marker_group_bubble_open_cb,
 988                                    group);
 989    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
 990                                    "bringin", "elm", _marker_group_bringin_cb,
 991                                    group);
 992    return group;
 993 }
 994
 995 static void
 996 _marker_bringin_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 997 {
 998    Elm_Map_Marker *marker = data;
 999    EINA_SAFETY_ON_NULL_RETURN(marker);
1000    elm_map_region_bring_in(marker->wd->obj, marker->longitude, marker->latitude);
1001 }
1002
1003 static void
1004 _marker_bubble_open_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
1005 {
1006    EINA_SAFETY_ON_NULL_RETURN(data);
1007    Elm_Map_Marker *marker = data;
1008
1009    if (!marker->bubble) marker->bubble = _bubble_create(marker->obj, marker->wd);
1010    evas_object_smart_changed(marker->wd->pan_smart);
1011 }
1012
1013 static void
1014 _marker_update(Elm_Map_Marker *marker)
1015 {
1016    EINA_SAFETY_ON_NULL_RETURN(marker);
1017    Elm_Map_Marker_Class *clas = marker->clas;
1018    EINA_SAFETY_ON_NULL_RETURN(clas);
1019
1020    if (clas->style) elm_layout_theme_set(marker->obj, "map/marker", clas->style,
1021                                          elm_widget_style_get(marker->wd->obj));
1022    else elm_layout_theme_set(marker->obj, "map/marker", "radio",
1023                              elm_widget_style_get(marker->wd->obj));
1024
1025    if (clas->func.icon_get)
1026      {
1027         Evas_Object *icon = NULL;
1028
1029         icon = elm_object_part_content_get(marker->obj, "elm.icon");
1030         if (icon) evas_object_del(icon);
1031
1032         icon = clas->func.icon_get(marker->wd->obj, marker, marker->data);
1033         elm_object_part_content_set(marker->obj, "elm.icon", icon);
1034      }
1035    _region_to_coord_convert(marker->wd, marker->longitude, marker->latitude,
1036                          marker->wd->size.w, &(marker->x), &(marker->y));
1037
1038     if (marker->bubble)
1039       {
1040          if (marker->content) evas_object_del(marker->content);
1041          if (marker->clas->func.get)
1042             marker->content = marker->clas->func.get(marker->wd->obj, marker,
1043                                                      marker->data);
1044         if (marker->content)
1045           {
1046              Eina_List *contents = NULL;
1047              contents = eina_list_append(contents, marker->content);
1048              _bubble_update(marker->bubble, contents);
1049           }
1050       }
1051 }
1052
1053
1054
1055 static void
1056 _marker_place(Widget_Data *wd)
1057 {
1058    EINA_SAFETY_ON_NULL_RETURN(wd);
1059
1060    Eina_List *l;
1061
1062    Elm_Map_Marker *marker;
1063    Elm_Map_Group_Class *group_clas;
1064
1065    Evas_Coord gw, gh;
1066    Evas_Coord px, py;
1067
1068    if (wd->paused_markers || (!eina_list_count(wd->markers))) return;
1069
1070    _pan_geometry_get(wd, &px, &py);
1071
1072    _edj_marker_size_get(wd, &gw, &gh);
1073    gw *= 2;
1074    gh *= 2;
1075
1076    EINA_LIST_FOREACH(wd->markers, l, marker)
1077      {
1078         _marker_update(marker);
1079         marker->grouped = EINA_FALSE;
1080         marker->leader = EINA_FALSE;
1081      }
1082
1083    EINA_LIST_FOREACH(wd->group_classes, l, group_clas)
1084      {
1085         Eina_List *ll;
1086         EINA_LIST_FOREACH(group_clas->markers, ll, marker)
1087           {
1088              Eina_List *lll;
1089              Elm_Map_Marker *mm;
1090              Eina_List *markers = NULL;
1091
1092              if (marker->grouped) continue;
1093              if (group_clas->zoom_grouped < wd->zoom)
1094                {
1095                   marker->grouped = EINA_FALSE;
1096                   continue;
1097                }
1098
1099              EINA_LIST_FOREACH(group_clas->markers, lll, mm)
1100                {
1101                   if (marker == mm || mm->grouped) continue;
1102                   if (ELM_RECTS_INTERSECT(mm->x, mm->y, mm->w, mm->h,
1103                                           marker->x, marker->y, gw, gh))
1104                     {
1105                        // mm is group follower.
1106                        mm->leader = EINA_FALSE;
1107                        mm->grouped = EINA_TRUE;
1108                        markers = eina_list_append(markers, mm);
1109                     }
1110                }
1111               if (eina_list_count(markers) >= 1)
1112                 {
1113                    // marker is group leader.
1114                    marker->leader = EINA_TRUE;
1115                    marker->grouped = EINA_TRUE;
1116                    markers = eina_list_append(markers, marker);
1117
1118                    if (!marker->group) marker->group = _marker_group_create(wd);
1119                    _marker_group_update(marker->group, group_clas, markers);
1120                 }
1121           }
1122      }
1123
1124    EINA_LIST_FOREACH(wd->markers, l, marker)
1125      {
1126
1127         if (marker->grouped ||
1128            (marker->group_clas &&
1129             (marker->group_clas->hide ||
1130              marker->group_clas->zoom_displayed > wd->zoom)))
1131            evas_object_hide(marker->obj);
1132         else
1133           {
1134              Evas_Coord x, y;
1135              _coord_rotate(marker->x + px, marker->y + py, wd->rotate.cx,
1136                            wd->rotate.cy, wd->rotate.d, &x, &y);
1137              _obj_place(marker->obj, x - (marker->w / 2), y - (marker->h / 2),
1138                          marker->w, marker->h);
1139           }
1140      }
1141
1142    EINA_LIST_FOREACH(wd->markers, l, marker)
1143      {
1144         Marker_Group *group = marker->group;
1145         if (!group) continue;
1146
1147         if (!marker->leader || (group->clas->hide) ||
1148             (group->clas->zoom_displayed > wd->zoom))
1149            evas_object_hide(group->obj);
1150         else
1151           {
1152              Evas_Coord x, y;
1153              _coord_rotate(group->x + px, group->y + py, wd->rotate.cx,
1154                            wd->rotate.cy, wd->rotate.d, &x, &y);
1155              _obj_place(group->obj, x - (group->w / 2), y - (group->h / 2),
1156                          group->w, group->h);
1157           }
1158      }
1159 }
1160
1161 static void
1162 _grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
1163 {
1164    EINA_SAFETY_ON_NULL_RETURN(gi);
1165
1166    if (x) *x = gi->x * gi->wd->size.tile;
1167    if (y) *y = gi->y * gi->wd->size.tile;
1168    if (w) *w = gi->wd->size.tile;
1169    if (h) *h = gi->wd->size.tile;
1170 }
1171
1172 static Eina_Bool
1173 _grid_item_intersect(Grid_Item *gi)
1174 {
1175    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
1176
1177    Evas_Coord px, py;
1178    Evas_Coord vw, vh;
1179    Evas_Coord x, y, w, h;
1180
1181    _pan_geometry_get(gi->wd, &px, &py);
1182    _viewport_size_get(gi->wd, &vw, &vh);
1183    _grid_item_coord_get(gi, &x, &y, &w, &h);
1184    return ELM_RECTS_INTERSECT(x + px, y + py, w, h, 0, 0, vw, vh);
1185 }
1186
1187 static void
1188 _grid_item_update(Grid_Item *gi)
1189 {
1190    evas_object_image_file_set(gi->img, gi->file, NULL);
1191    if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
1192       evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1193    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1194
1195    Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
1196    if (err != EVAS_LOAD_ERROR_NONE)
1197      {
1198         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
1199         ecore_file_remove(gi->file);
1200         gi->file_have = EINA_FALSE;
1201      }
1202    else
1203      {
1204         Evas_Coord px, py;
1205         Evas_Coord x, y, w, h;
1206
1207         _pan_geometry_get(gi->wd, &px, &py);
1208         _grid_item_coord_get(gi, &x, &y, &w, &h);
1209
1210         _obj_place(gi->img, x + px, y + py, w, h);
1211         _obj_rotate(gi->wd, gi->img);
1212         gi->file_have = EINA_TRUE;
1213      }
1214 }
1215
1216 static void
1217 _grid_item_load(Grid_Item *gi)
1218 {
1219    EINA_SAFETY_ON_NULL_RETURN(gi);
1220    if (gi->file_have) _grid_item_update(gi);
1221    else if (!gi->job)
1222      {
1223         gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1224         gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
1225      }
1226 }
1227
1228 static void
1229 _grid_item_unload(Grid_Item *gi)
1230 {
1231    EINA_SAFETY_ON_NULL_RETURN(gi);
1232    if (gi->file_have)
1233      {
1234         evas_object_hide(gi->img);
1235         evas_object_image_file_set(gi->img, NULL, NULL);
1236      }
1237    else if (gi->job)
1238      {
1239         ecore_file_download_abort(gi->job);
1240         ecore_file_remove(gi->file);
1241         gi->job = NULL;
1242         gi->wd->try_num--;
1243      }
1244    else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1245
1246 }
1247
1248 static Grid_Item *
1249 _grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
1250 {
1251    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
1252    char buf[PATH_MAX];
1253    char buf2[PATH_MAX];
1254    char *url;
1255    Grid_Item *gi;
1256
1257    gi = ELM_NEW(Grid_Item);
1258    gi->wd = g->wd;
1259    gi->g = g;
1260    gi->x = x;
1261    gi->y = y;
1262
1263    gi->file_have = EINA_FALSE;
1264    gi->job = NULL;
1265
1266    gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
1267    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1268    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
1269    evas_object_image_filled_set(gi->img, 1);
1270    evas_object_smart_member_add(gi->img, g->wd->pan_smart);
1271    evas_object_pass_events_set(gi->img, EINA_TRUE);
1272    evas_object_stack_below(gi->img, g->wd->sep_maps_markers);
1273
1274    snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
1275    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
1276    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
1277
1278    eina_stringshare_replace(&gi->file, buf2);
1279    url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
1280    if ((!url) || (!strlen(url)))
1281      {
1282         eina_stringshare_replace(&gi->url, NULL);
1283         ERR("Getting source url failed: %s", gi->file);
1284      }
1285    else eina_stringshare_replace(&gi->url, url);
1286    if (url) free(url);
1287    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
1288    return gi;
1289 }
1290
1291 static void
1292 _grid_item_free(Grid_Item *gi)
1293 {
1294    EINA_SAFETY_ON_NULL_RETURN(gi);
1295    _grid_item_unload(gi);
1296    if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
1297                                                             gi->y, gi->x, NULL);
1298    if (gi->url) eina_stringshare_del(gi->url);
1299    if (gi->file) eina_stringshare_del(gi->file);
1300    if (gi->img) evas_object_del(gi->img);
1301    if (gi->file_have) ecore_file_remove(gi->file);
1302    free(gi);
1303 }
1304
1305 static void
1306 _downloaded_cb(void *data, const char *file __UNUSED__, int status)
1307 {
1308    Grid_Item *gi = data;
1309
1310    if (status == 200)
1311      {
1312         DBG("Download success from %s to %s", gi->url, gi->file);
1313         _grid_item_update(gi);
1314         gi->wd->finish_num++;
1315         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
1316      }
1317    else
1318      {
1319         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
1320         ecore_file_remove(gi->file);
1321         gi->file_have = EINA_FALSE;
1322         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
1323      }
1324
1325    gi->job = NULL;
1326    gi->wd->download_num--;
1327    if (!gi->wd->download_num)
1328       edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
1329                               "elm,state,busy,stop", "elm");
1330 }
1331
1332 static Eina_Bool
1333 _download_job(void *data)
1334 {
1335    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1336    Widget_Data *wd = data;
1337
1338    Eina_List *l, *ll;
1339    Grid_Item *gi;
1340
1341    if (!eina_list_count(wd->download_list))
1342      {
1343         wd->download_idler = NULL;
1344         return ECORE_CALLBACK_CANCEL;
1345      }
1346
1347    EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
1348      {
1349         if (gi->g->zoom != wd->zoom || !_grid_item_intersect(gi))
1350           {
1351              wd->download_list = eina_list_remove(wd->download_list, gi);
1352              continue;
1353           }
1354         if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
1355            return ECORE_CALLBACK_RENEW;
1356
1357         Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
1358                                                  _downloaded_cb, NULL,
1359                                                  gi, &(gi->job), wd->ua);
1360         if ((!ret) || (!gi->job))
1361            ERR("Can't start to download from %s to %s", gi->url, gi->file);
1362         else
1363           {
1364              wd->download_list = eina_list_remove(wd->download_list, gi);
1365              wd->try_num++;
1366              wd->download_num++;
1367              evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOAD,
1368                                              NULL);
1369              if (wd->download_num == 1)
1370                 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
1371                                         "elm,state,busy,start", "elm");
1372
1373           }
1374      }
1375    return ECORE_CALLBACK_RENEW;
1376 }
1377
1378 static void
1379 _grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
1380 {
1381    EINA_SAFETY_ON_NULL_RETURN(g);
1382    int xx, yy, ww, hh;
1383    Evas_Coord px, py, vw, vh;
1384
1385    _pan_geometry_get(g->wd, &px, &py);
1386    _viewport_size_get(g->wd, &vw, &vh);
1387    if (px > 0) px = 0;
1388    if (py > 0) py = 0;
1389
1390    xx = (-px / g->wd->size.tile) - 1;
1391    if (xx < 0) xx = 0;
1392
1393    yy = (-py / g->wd->size.tile) - 1;
1394    if (yy < 0) yy = 0;
1395
1396    ww = (vw / g->wd->size.tile) + 3;
1397    if (xx + ww >= g->tw) ww = g->tw - xx;
1398
1399    hh = (vh / g->wd->size.tile) + 3;
1400    if (yy + hh >= g->th) hh = g->th - yy;
1401
1402    if (x) *x = xx;
1403    if (y) *y = yy;
1404    if (w) *w = ww;
1405    if (h) *h = hh;
1406 }
1407
1408 static void
1409 _grid_unload(Grid *g)
1410 {
1411    EINA_SAFETY_ON_NULL_RETURN(g);
1412    Eina_Iterator *it;
1413    Eina_Matrixsparse_Cell *cell;
1414    Grid_Item *gi;
1415
1416    it = eina_matrixsparse_iterator_new(g->grid);
1417    EINA_ITERATOR_FOREACH(it, cell)
1418      {
1419         gi = eina_matrixsparse_cell_data_get(cell);
1420         _grid_item_unload(gi);
1421      }
1422    eina_iterator_free(it);
1423 }
1424
1425 static void
1426 _grid_load(Grid *g)
1427 {
1428    EINA_SAFETY_ON_NULL_RETURN(g);
1429    int x, y, xx, yy, ww, hh;
1430    Eina_Iterator *it;
1431    Eina_Matrixsparse_Cell *cell;
1432    Grid_Item *gi;
1433
1434    it = eina_matrixsparse_iterator_new(g->grid);
1435    EINA_ITERATOR_FOREACH(it, cell)
1436      {
1437         gi = eina_matrixsparse_cell_data_get(cell);
1438         if (!_grid_item_intersect(gi)) _grid_item_unload(gi);
1439      }
1440    eina_iterator_free(it);
1441
1442    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
1443    for (y = yy; y < yy + hh; y++)
1444      {
1445         for (x = xx; x < xx + ww; x++)
1446           {
1447              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
1448              if (!gi) gi = _grid_item_create(g, x, y);
1449              _grid_item_load(gi);
1450           }
1451      }
1452 }
1453
1454 static void
1455 _grid_place(Widget_Data *wd)
1456 {
1457    EINA_SAFETY_ON_NULL_RETURN(wd);
1458    Eina_List *l;
1459    Grid *g;
1460
1461    EINA_LIST_FOREACH(wd->grids, l, g)
1462      {
1463         if (wd->zoom == g->zoom) _grid_load(g);
1464         else _grid_unload(g);
1465      }
1466   if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
1467 }
1468
1469 static void
1470 _grid_all_create(Widget_Data *wd)
1471 {
1472    EINA_SAFETY_ON_NULL_RETURN(wd);
1473    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
1474
1475    int zoom;
1476    for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
1477      {
1478         Grid *g;
1479         int tnum;
1480         g = ELM_NEW(Grid);
1481         g->wd = wd;
1482         g->zoom = zoom;
1483         tnum =  pow(2.0, g->zoom);
1484         g->tw = tnum;
1485         g->th = tnum;
1486         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
1487         wd->grids = eina_list_append(wd->grids, g);
1488      }
1489 }
1490
1491 static void
1492 _grid_all_clear(Widget_Data *wd)
1493 {
1494    EINA_SAFETY_ON_NULL_RETURN(wd);
1495
1496    Grid *g;
1497    EINA_LIST_FREE(wd->grids, g)
1498      {
1499         Eina_Matrixsparse_Cell *cell;
1500         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1501         EINA_ITERATOR_FOREACH(it, cell)
1502           {
1503              Grid_Item *gi;
1504              gi = eina_matrixsparse_cell_data_get(cell);
1505              if (gi) _grid_item_free(gi);
1506           }
1507         eina_iterator_free(it);
1508
1509         eina_matrixsparse_free(g->grid);
1510         free(g);
1511      }
1512 }
1513
1514 static void
1515 _track_place(Widget_Data *wd)
1516 {
1517 #ifdef ELM_EMAP
1518    EINA_SAFETY_ON_NULL_RETURN(wd);
1519
1520    Eina_List *l;
1521    Evas_Object *route;
1522    int xmin, xmax, ymin, ymax;
1523    Evas_Coord px, py, ow, oh;
1524    px = wd->pan_x;
1525    py = wd->pan_y;
1526    _viewport_size_get(wd, &ow, &oh);
1527
1528    Evas_Coord size = wd->size.w;
1529
1530    EINA_LIST_FOREACH(wd->track, l, route)
1531      {
1532         double lon_min, lon_max;
1533         double lat_min, lat_max;
1534         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1535         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1536         _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
1537         _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
1538
1539         if( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
1540         {
1541            if( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
1542            {
1543               //display the route
1544               evas_object_move(route, xmin - px, ymin - py);
1545               evas_object_resize(route, xmax - xmin, ymax - ymin);
1546
1547               evas_object_raise(route);
1548               _obj_rotate(wd, route);
1549               evas_object_show(route);
1550
1551               continue;
1552            }
1553         }
1554         //the route is not display
1555         evas_object_hide(route);
1556      }
1557 #else
1558    (void) wd;
1559 #endif
1560 }
1561
1562 static void
1563 _delayed_do(Widget_Data *wd)
1564 {
1565    Delayed_Data *dd;
1566    dd = eina_list_nth(wd->delayed_jobs, 0);
1567    if (dd && !dd->wd->zoom_animator)
1568      {
1569         dd->func(dd);
1570         wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
1571         free(dd);
1572      }
1573 }
1574
1575 static void
1576 _smooth_update(Widget_Data *wd)
1577 {
1578    EINA_SAFETY_ON_NULL_RETURN(wd);
1579    Eina_List *l;
1580    Grid *g;
1581
1582    EINA_LIST_FOREACH(wd->grids, l, g)
1583      {
1584         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1585         Eina_Matrixsparse_Cell *cell;
1586
1587         EINA_ITERATOR_FOREACH(it, cell)
1588           {
1589              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1590              if (_grid_item_intersect(gi))
1591                 evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1592           }
1593         eina_iterator_free(it);
1594      }
1595 }
1596
1597 static Eina_Bool
1598 _zoom_timeout(void *data)
1599 {
1600    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1601    Widget_Data *wd = data;
1602    _smooth_update(wd);
1603    wd->zoom_timer = NULL;
1604    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
1605   return ECORE_CALLBACK_CANCEL;
1606 }
1607
1608 static void
1609 zoom_do(Widget_Data *wd, double zoom)
1610 {
1611    EINA_SAFETY_ON_NULL_RETURN(wd);
1612    if (zoom > wd->zoom_max) zoom = wd->zoom_max;
1613    else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
1614
1615    Evas_Coord px, py, vw, vh;
1616    Evas_Coord ow, oh;
1617
1618    wd->zoom = ROUND(zoom);
1619    wd->zoom_detail = zoom;
1620    ow = wd->size.w;
1621    oh = wd->size.h;
1622    wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
1623    wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
1624    wd->size.h = wd->size.w;;
1625
1626    // Fix to zooming with (viewport center px, py) as the center to prevent
1627    // from zooming with (0,0) as the cetner. (scroller default behavior)
1628    _pan_geometry_get(wd, &px, &py);
1629    _viewport_size_get(wd, &vw, &vh);
1630    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
1631      {
1632         Evas_Coord xx, yy;
1633         double sx, sy;
1634         if (vw > ow) sx = 0.5;
1635         else         sx = (double)(-px + (vw / 2)) / ow;
1636         if (vh > oh) sy = 0.5;
1637         else         sy = (double)(-py + (vh / 2)) / oh;
1638
1639         if (sx > 1.0) sx = 1.0;
1640         if (sy > 1.0) sy = 1.0;
1641
1642         xx = (sx * wd->size.w) - (vw / 2);
1643         yy = (sy * wd->size.h) - (vh / 2);
1644         if (xx < 0) xx = 0;
1645         else if (xx > (wd->size.w - vw)) xx = wd->size.w - vw;
1646         if (yy < 0) yy = 0;
1647         else if (yy > (wd->size.h - vh)) yy = wd->size.h - vh;
1648         elm_smart_scroller_child_region_show(wd->scr, xx, yy, vw, vh);
1649      }
1650    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
1651    else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
1652    wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
1653    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
1654
1655    evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1656    evas_object_smart_changed(wd->pan_smart);
1657 }
1658
1659 static Eina_Bool
1660 _zoom_anim(void *data)
1661 {
1662    Widget_Data *wd = data;
1663    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
1664
1665    if (wd->ani.cnt <= 0)
1666      {
1667         wd->zoom_animator = NULL;
1668         evas_object_smart_changed(wd->pan_smart);
1669         return ECORE_CALLBACK_CANCEL;
1670      }
1671    else
1672      {
1673         wd->ani.zoom += wd->ani.diff;
1674         wd->ani.cnt--;
1675         zoom_do(wd, wd->ani.zoom);
1676         return ECORE_CALLBACK_RENEW;
1677      }
1678 }
1679
1680 static void
1681 zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
1682 {
1683    EINA_SAFETY_ON_NULL_RETURN(wd);
1684    if (cnt == 0) return;
1685
1686    wd->ani.cnt = cnt;
1687    wd->ani.zoom = wd->zoom;
1688    wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
1689    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
1690    wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
1691 }
1692
1693 static void
1694 _sizing_eval(Widget_Data *wd)
1695 {
1696    EINA_SAFETY_ON_NULL_RETURN(wd);
1697
1698    Evas_Coord maxw = -1, maxh = -1;
1699
1700    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
1701    evas_object_size_hint_max_set(wd->obj, maxw, maxh);
1702 }
1703
1704 static void
1705 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1706 {
1707    _sizing_eval(data);
1708 }
1709
1710 static Eina_Bool
1711 _scr_timeout(void *data)
1712 {
1713    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1714    Widget_Data *wd = data;
1715    _smooth_update(wd);
1716    wd->scr_timer = NULL;
1717    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
1718    return ECORE_CALLBACK_CANCEL;
1719 }
1720
1721 static void
1722 _scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1723 {
1724    EINA_SAFETY_ON_NULL_RETURN(data);
1725    Widget_Data *wd = data;
1726
1727    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
1728    else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
1729    wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
1730    evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
1731 }
1732
1733 static void
1734 _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1735 {
1736    EINA_SAFETY_ON_NULL_RETURN(data);
1737    Widget_Data *wd = data;
1738    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
1739 }
1740
1741 static void
1742 _scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1743 {
1744    EINA_SAFETY_ON_NULL_RETURN(data);
1745    Widget_Data *wd = data;
1746    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
1747 }
1748
1749 static Eina_Bool
1750 _long_press(void *data)
1751 {
1752    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1753    Widget_Data *wd = data;
1754
1755    wd->long_timer = NULL;
1756    evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
1757    return ECORE_CALLBACK_CANCEL;
1758 }
1759
1760 static void
1761 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1762 {
1763    EINA_SAFETY_ON_NULL_RETURN(data);
1764    Widget_Data *wd = data;
1765    Evas_Event_Mouse_Down *ev = event_info;
1766
1767    if (ev->button != 1) return;
1768
1769    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1770    else wd->on_hold = EINA_FALSE;
1771
1772    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1773      evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
1774    else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
1775
1776    if (wd->long_timer) ecore_timer_del(wd->long_timer);
1777    wd->ev = *ev;
1778    wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
1779 }
1780
1781 static void
1782 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1783 {
1784    EINA_SAFETY_ON_NULL_RETURN(data);
1785    Widget_Data *wd = data;
1786
1787    Evas_Event_Mouse_Up *ev = event_info;
1788    EINA_SAFETY_ON_NULL_RETURN(ev);
1789
1790    if (ev->button != 1) return;
1791    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1792    else wd->on_hold = EINA_FALSE;
1793    if (wd->long_timer)
1794      {
1795         ecore_timer_del(wd->long_timer);
1796         wd->long_timer = NULL;
1797      }
1798    if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
1799    wd->on_hold = EINA_FALSE;
1800 }
1801
1802 static void
1803 _mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1804 {
1805    EINA_SAFETY_ON_NULL_RETURN(data);
1806    Widget_Data *wd = data;
1807
1808    if (!wd->paused)
1809      {
1810         Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
1811         zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
1812     }
1813 }
1814
1815 static void
1816 _region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
1817 {
1818    double max_lon = -180, min_lon = 180;
1819    double max_lat = -90, min_lat = 90;
1820    Elm_Map_Overlay *overlay;
1821    EINA_LIST_FREE(overlays, overlay)
1822      {
1823         double lon, lat;
1824         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1825           {
1826              Overlay_Default *ovl = overlay->ovl;
1827              lon = ovl->lon;
1828              lat = ovl->lat;
1829           }
1830         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1831           {
1832              // FIXME: class center coord is alright??
1833              Overlay_Class *ovl = overlay->ovl;
1834              double max_lo, min_lo, max_la, min_la;
1835              _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
1836                                  &min_la);
1837              lon = (max_lo + min_lo) / 2;
1838              lat = (max_la + min_la) / 2;
1839           }
1840         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1841           {
1842              Overlay_Bubble *ovl = overlay->ovl;
1843              lon = ovl->lon;
1844              lat = ovl->lat;
1845           }
1846         else
1847           {
1848              WRN("Not supported overlay type: %d", overlay->type);
1849              continue;
1850           }
1851         if (lon> max_lon) max_lon = lon;
1852         if (lon< min_lon) min_lon = lon;
1853         if (lat > max_lat) max_lat = lat;
1854         if (lat < min_lat) min_lat = lat;
1855      }
1856    if (max_longitude) *max_longitude = max_lon;
1857    if (min_longitude) *min_longitude = min_lon;
1858    if (max_latitude) *max_latitude = max_lat;
1859    if (min_latitude) *min_latitude = min_lat;
1860 }
1861
1862 static Evas_Object *
1863 _icon_dup(Evas_Object *icon, Evas_Object *parent)
1864 {
1865    if (!icon || !parent) return NULL;
1866    // Evas_Object do not support object duplication??
1867    const char *file = NULL, *group = NULL;
1868    Eina_Bool size_up, size_down;
1869    Evas_Object *dupp;
1870
1871    dupp = elm_icon_add(parent);
1872    elm_icon_file_get(icon, &file, &group);
1873    elm_icon_file_set(dupp, file, group);
1874    elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
1875    elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
1876    elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
1877    elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
1878    elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
1879    elm_icon_resizable_get(icon, &size_up, &size_down);
1880    elm_icon_resizable_set(dupp, size_up, size_down);
1881    elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
1882    elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
1883    elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
1884    return dupp;
1885 }
1886
1887 static Evas_Object *
1888 _overlay_layout_new(Widget_Data *wd, const char *group)
1889 {
1890    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
1891    EINA_SAFETY_ON_NULL_RETURN_VAL(group, NULL);
1892    Evas_Object *obj = elm_layout_add(wd->obj);
1893    evas_object_smart_member_add(obj, wd->pan_smart);
1894    evas_object_stack_above(obj, wd->sep_maps_markers);
1895    elm_layout_theme_set(obj, "map/marker", group,  elm_widget_style_get(wd->obj));
1896    return obj;
1897 }
1898
1899 static void
1900 _overlay_layout_update(Widget_Data *wd, Evas_Object *layout, Evas_Object *icon, const char *text, const char *group)
1901 {
1902    EINA_SAFETY_ON_NULL_RETURN(wd);
1903    EINA_SAFETY_ON_NULL_RETURN(layout);
1904
1905    Evas_Object *prev_icon = elm_object_part_content_get(layout, "elm.icon");
1906    if (icon && (prev_icon != icon))
1907      {
1908         elm_layout_theme_set(layout, "map/marker", "empty",
1909                              elm_widget_style_get(wd->obj));
1910         elm_object_part_content_set(layout, "elm.icon", icon);
1911      }
1912    else if (text)
1913      {
1914         if (group) elm_layout_theme_set(layout, "map/marker", group,
1915                                         elm_widget_style_get(wd->obj));
1916         edje_object_part_text_set(elm_layout_edje_get(layout), "elm.text", text);
1917      }
1918 }
1919
1920 static void
1921 _overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
1922 {
1923    EINA_SAFETY_ON_NULL_RETURN(data);
1924    Elm_Map_Overlay *overlay = data;
1925
1926    evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
1927                                    overlay);
1928    if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
1929                                 overlay);
1930 }
1931
1932 static void
1933 _overlay_default_cb_add(Overlay_Default *ovl, Evas_Object_Event_Cb cb, void *data)
1934 {
1935    EINA_SAFETY_ON_NULL_RETURN(ovl);
1936    EINA_SAFETY_ON_NULL_RETURN(data);
1937
1938    // FIXME: Add icon or object event callback
1939    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN, cb,
1940                                   data);
1941 }
1942
1943 static void
1944 _overlay_default_cb_del(Overlay_Default *ovl, Evas_Object_Event_Cb cb)
1945 {
1946    EINA_SAFETY_ON_NULL_RETURN(ovl);
1947    // FIXME: Add icon or object event callback
1948    evas_object_event_callback_del(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN, cb);
1949 }
1950
1951 static void
1952 _overlay_default_hide(Overlay_Default *ovl)
1953 {
1954    EINA_SAFETY_ON_NULL_RETURN(ovl);
1955    if (ovl->obj) evas_object_hide(ovl->obj);
1956    if (ovl->layout) evas_object_hide(ovl->layout);
1957 }
1958
1959 static void
1960 _overlay_default_show(Widget_Data *wd, Overlay_Default *ovl)
1961 {
1962    Evas_Object *disp;
1963    Evas_Coord px, py;
1964    Evas_Coord x, y, w, h;
1965
1966    if (ovl->obj)
1967      {
1968         disp = ovl->obj;
1969         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1970         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1971      }
1972    else
1973      {
1974         disp = ovl->layout;
1975         w = ovl->w;
1976         h = ovl->h;
1977      }
1978
1979    _pan_geometry_get(wd, &px, &py);
1980    _coord_rotate(ovl->x + px, ovl->y + py, wd->rotate.cx,  wd->rotate.cy,
1981                  wd->rotate.d, &x, &y);
1982    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1983 }
1984
1985 static void
1986 _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)
1987 {
1988    EINA_SAFETY_ON_NULL_RETURN(wd);
1989    EINA_SAFETY_ON_NULL_RETURN(ovl);
1990
1991    _region_to_coord_convert(wd, ovl->lon, ovl->lat, wd->size.w, &ovl->x, &ovl->y);
1992
1993    if (obj)
1994      {
1995         if (ovl->obj == obj) return;
1996         if (ovl->obj) evas_object_del(ovl->obj);
1997         ovl->obj = obj;
1998      }
1999    else if (!(ovl->obj) && icon)
2000      {
2001         if (ovl->icon == icon) return;
2002         if (ovl->icon) evas_object_del(ovl->icon);
2003         ovl->icon = icon;
2004        _overlay_layout_update(wd, ovl->layout, ovl->icon, NULL, NULL);
2005
2006      }
2007    else if (!(ovl->obj) && !(ovl->icon) && (ovl_clas) &&
2008             ((ovl_clas->obj) || (ovl_clas->icon)))
2009      {
2010         // Inherit icon from group overlay's ojbect or icon
2011
2012         // FIXME: It is hard to duplicate evas object :-)
2013         /*
2014         if (ovl_clas->obj && (ovl_clas->obj != ovl->clas_obj_ref))
2015           {
2016              if (ovl->clas_obj) evas_object_del(ovl->clas_obj);
2017              ovl->clas_obj_ref = ovl_clas->obj;
2018              ovl->clas_obj = _obj_dup(ovl->clas_obj_ref, ovl->layout);
2019              _overlay_layout_update(wd, ovl->layout, ovl->clas_obj, NULL, NULL);
2020           }
2021         */
2022         if (ovl_clas->icon && (ovl_clas->icon != ovl->clas_icon_ref))
2023           {
2024              if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2025              ovl->clas_icon_ref = ovl_clas->icon;
2026              ovl->clas_icon = _icon_dup(ovl->clas_icon_ref, ovl->layout);
2027              _overlay_layout_update(wd, ovl->layout, ovl->clas_icon, NULL, NULL);
2028         }
2029      }
2030    else if (!(ovl->obj) && !(ovl->icon) && !(ovl->clas_icon) && text)
2031      {
2032         _overlay_layout_update(wd, ovl->layout, NULL, text, group);
2033      }
2034 }
2035
2036 static void
2037 _overlay_default_free(Overlay_Default *ovl)
2038 {
2039    EINA_SAFETY_ON_NULL_RETURN(ovl);
2040    if (ovl->obj) evas_object_del(ovl->obj);
2041    if (ovl->icon) evas_object_del(ovl->icon);
2042    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2043    evas_object_event_callback_del(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
2044                                   _overlay_clicked_cb);
2045    if (ovl->layout) evas_object_del(ovl->layout);
2046    free(ovl);
2047 }
2048
2049 static Overlay_Default *
2050 _overlay_default_new(Widget_Data *wd, double lon, double lat, const char *group)
2051 {
2052    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2053    EINA_SAFETY_ON_NULL_RETURN_VAL(group, NULL);
2054
2055    Overlay_Default *ovl = ELM_NEW(Overlay_Default);
2056    _edj_marker_size_get(wd, &(ovl->w), &(ovl->h));
2057    ovl->layout = _overlay_layout_new(wd, group);
2058    ovl->lon = lon;
2059    ovl->lat = lat;
2060    return ovl;
2061 }
2062
2063 static void
2064 _overlay_group_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
2065 {
2066    EINA_SAFETY_ON_NULL_RETURN(data);
2067    Overlay_Group *ovl = data;
2068
2069    evas_object_smart_callback_call(ovl->clas->wd->obj, SIG_OVERLAY_CLICKED,
2070                                    ovl->clas);
2071    if (ovl->clas->cb) ovl->clas->cb(ovl->clas->cb_data, ovl->clas->wd->obj,
2072                                     ovl->clas);
2073 }
2074
2075 static void
2076 _overlay_group_cb_add(Overlay_Group *ovl)
2077 {
2078    EINA_SAFETY_ON_NULL_RETURN(ovl);
2079    _overlay_default_cb_add(ovl->ovl, _overlay_group_clicked_cb, ovl);
2080 }
2081
2082 static void
2083 _overlay_group_cb_del(Overlay_Group *ovl)
2084 {
2085    EINA_SAFETY_ON_NULL_RETURN(ovl);
2086    _overlay_default_cb_del(ovl->ovl, _overlay_group_clicked_cb);
2087 }
2088
2089 static void
2090 _overlay_group_update(Widget_Data *wd, Overlay_Group *grp, Eina_List *members)
2091 {
2092    EINA_SAFETY_ON_NULL_RETURN(wd);
2093    EINA_SAFETY_ON_NULL_RETURN(grp);
2094
2095    Eina_List *l;
2096    Elm_Map_Overlay *overlay;
2097    Evas_Coord sum_x = 0, sum_y = 0, cnt = 0;
2098
2099    if (grp->members) eina_list_free(grp->members);
2100    grp->members = members;
2101
2102    if (!grp->members || eina_list_count(grp->members) <= 0)
2103      {
2104         _overlay_default_hide(grp->ovl);
2105         return;
2106      }
2107    EINA_LIST_FOREACH(grp->members, l, overlay)
2108      {
2109         Overlay_Default *df = overlay->ovl;
2110         sum_x += df->x;
2111         sum_y += df->y;
2112         cnt++;
2113      }
2114
2115    Overlay_Class *ovl_clas = grp->clas->ovl;
2116
2117    char text[128];
2118    snprintf(text, sizeof(text), "%d", cnt);
2119    _overlay_default_update(wd, grp->ovl, NULL, NULL, ovl_clas, text, "radio2");
2120
2121    grp->ovl->x = sum_x / cnt;
2122    grp->ovl->y = sum_y / cnt;
2123 }
2124
2125 static void
2126 _overlay_group_free(Overlay_Group *grp, Elm_Map_Overlay *club_owner)
2127 {
2128    EINA_SAFETY_ON_NULL_RETURN(grp);
2129
2130    _overlay_default_cb_del(grp->ovl, _overlay_group_clicked_cb);
2131    _overlay_default_free(grp->ovl);
2132    if (grp->clas) elm_map_overlay_class_remove(grp->clas, club_owner);
2133    if (grp->members) eina_list_free(grp->members);
2134    free(grp);
2135 }
2136
2137 static Overlay_Group *
2138 _overlay_group_new(Widget_Data *wd)
2139 {
2140    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2141
2142    Overlay_Group *grp = ELM_NEW(Overlay_Group);
2143    grp->ovl = ELM_NEW(Overlay_Default);
2144    grp->ovl = _overlay_default_new(wd, -1, -1, "radio2");
2145    grp->ovl->w *= 2;
2146    grp->ovl->h *= 2;
2147    return grp;
2148 }
2149
2150 static void
2151 _overlay_class_update(Widget_Data *wd, Overlay_Class *clas, Evas_Object *obj, Evas_Object *icon)
2152 {
2153    EINA_SAFETY_ON_NULL_RETURN(wd);
2154    EINA_SAFETY_ON_NULL_RETURN(clas);
2155
2156    if (obj && (clas->obj != obj))
2157      {
2158         if (clas->obj) evas_object_del(clas->obj);
2159         clas->obj = icon;
2160      }
2161    else if (icon && (clas->icon != icon))
2162      {
2163         if (clas->icon) evas_object_del(clas->icon);
2164         clas->icon = icon;
2165      }
2166 }
2167
2168 static void
2169 _overlay_class_free(Overlay_Class *clas)
2170 {
2171    EINA_SAFETY_ON_NULL_RETURN(clas);
2172    if (clas->icon) evas_object_del(clas->icon);
2173    if (clas->members) eina_list_free(clas->members);
2174    free(clas);
2175 }
2176
2177 static Overlay_Class *
2178 _overlay_class_new(Widget_Data *wd, Elm_Map_Overlay *clas)
2179 {
2180    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2181    Overlay_Class *ovl = ELM_NEW(Overlay_Class);
2182    ovl->clas = clas;
2183    ovl->icon = NULL;
2184    ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
2185    return ovl;
2186 }
2187
2188 static void
2189 _overlay_bubble_cb_add(Overlay_Bubble *ovl, Elm_Map_Overlay *overlay)
2190 {
2191    EINA_SAFETY_ON_NULL_RETURN(ovl);
2192    EINA_SAFETY_ON_NULL_RETURN(overlay);
2193    evas_object_event_callback_add(ovl->obj, EVAS_CALLBACK_MOUSE_DOWN,
2194                                   _overlay_clicked_cb, overlay);
2195 }
2196
2197 static void
2198 _overlay_bubble_cb_del(Overlay_Bubble *ovl)
2199 {
2200    EINA_SAFETY_ON_NULL_RETURN(ovl);
2201    evas_object_event_callback_del(ovl->obj, EVAS_CALLBACK_MOUSE_DOWN,
2202                                   _overlay_clicked_cb);
2203 }
2204
2205 static void
2206 _overlay_bubble_hide(Overlay_Bubble *bubble)
2207 {
2208    EINA_SAFETY_ON_NULL_RETURN(bubble);
2209    if (bubble->obj) evas_object_hide(bubble->obj);
2210 }
2211
2212 static void
2213 _overlay_bubble_update(Overlay_Bubble *bubble)
2214 {
2215    EINA_SAFETY_ON_NULL_RETURN(bubble);
2216    if ((!bubble->pobj) && (bubble->lon >= 0) && (bubble->lat >= 0))
2217      {
2218         _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
2219                               bubble->wd->size.w, &bubble->x, &bubble->y);
2220      }
2221 }
2222
2223 static void
2224 _overlay_bubble_show(Overlay_Bubble *bubble)
2225 {
2226    EINA_SAFETY_ON_NULL_RETURN(bubble);
2227    Evas_Coord x, y;
2228
2229    if ((bubble->x < 0) || (bubble->y < 0)) return;
2230    Evas_Coord px, py;
2231    _pan_geometry_get(bubble->wd, &px, &py);
2232    _coord_rotate(bubble->x + px, bubble->y + py, bubble->wd->rotate.cx,
2233                  bubble->wd->rotate.cy, bubble->wd->rotate.d, &x, &y);
2234    x = x - (bubble->w / 2);
2235    y = y - (bubble->h / 2);
2236    _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
2237    //evas_object_raise(bubble->obj);
2238 }
2239
2240 static void
2241 _overlay_bubble_chase(Overlay_Bubble *bubble)
2242 {
2243    EINA_SAFETY_ON_NULL_RETURN(bubble);
2244    EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
2245
2246    Evas_Coord x, y, w;
2247    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
2248    x = x + (w / 2) - (bubble->w / 2);
2249    y = y - bubble->h;
2250    _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
2251    evas_object_raise(bubble->obj);
2252 }
2253
2254 static void
2255 _overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2256 {
2257    EINA_SAFETY_ON_NULL_RETURN(data);
2258    _overlay_bubble_hide(data);
2259 }
2260
2261 static void
2262 _overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2263 {
2264    EINA_SAFETY_ON_NULL_RETURN(data);
2265    _overlay_bubble_chase(data);
2266 }
2267
2268 static void
2269 _overlay_bubble_free(Overlay_Bubble* bubble)
2270 {
2271    EINA_SAFETY_ON_NULL_RETURN(bubble);
2272
2273    evas_object_del(bubble->bx);
2274    evas_object_del(bubble->sc);
2275    evas_object_del(bubble->obj);
2276    if (bubble->pobj)
2277      {
2278         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
2279                                             _overlay_bubble_hide_cb, bubble);
2280         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
2281                                             _overlay_bubble_chase_cb, bubble);
2282         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
2283                                             _overlay_bubble_chase_cb, bubble);
2284      }
2285    free(bubble);
2286 }
2287
2288 static Overlay_Bubble*
2289 _overlay_bubble_new(Widget_Data *wd)
2290 {
2291    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2292
2293    Evas_Coord h;
2294    const char *s;
2295    Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
2296    bubble->wd = wd;
2297
2298    bubble->obj = edje_object_add(evas_object_evas_get(wd->obj));
2299    _elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
2300                          elm_widget_style_get(wd->obj));
2301    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
2302                                   _overlay_bubble_chase_cb, bubble);
2303
2304    bubble->sc = elm_scroller_add(bubble->obj);
2305    elm_widget_style_set(bubble->sc, "map_bubble");
2306    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
2307    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
2308                            ELM_SCROLLER_POLICY_OFF);
2309    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
2310                            EINA_FALSE);
2311    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
2312
2313    bubble->bx = elm_box_add(bubble->sc);
2314    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
2315    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
2316                                     EVAS_HINT_EXPAND);
2317    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
2318    elm_object_content_set(bubble->sc, bubble->bx);
2319
2320    s = edje_object_data_get(bubble->obj, "size_w");
2321    if (s) bubble->w = atoi(s);
2322    else bubble->w = 0;
2323
2324    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
2325    s = edje_object_data_get(bubble->obj, "size_h");
2326    if (s) h = atoi(s);
2327    else h = 0;
2328    if (bubble->h < h) bubble->h = h;
2329
2330    bubble->lon = -1;
2331    bubble->lat = -1;
2332    bubble->x = -1;
2333    bubble->y = -1;
2334    return bubble;
2335 }
2336
2337 static void
2338 _overlay_route_hide(Overlay_Route *r)
2339 {
2340    EINA_SAFETY_ON_NULL_RETURN(r);
2341    Eina_List *l;
2342    Evas_Object *p;
2343    EINA_LIST_FOREACH(r->paths, l, p) evas_object_hide(p);
2344 }
2345
2346 static void
2347 _overlay_route_show(Overlay_Route *r)
2348 {
2349    EINA_SAFETY_ON_NULL_RETURN(r);
2350    EINA_SAFETY_ON_NULL_RETURN(r->wd);
2351
2352    Widget_Data *wd;
2353    Eina_List *l;
2354    Evas_Object *p;
2355    Path_Node *n;
2356    int cnt;
2357    int x, y;
2358    double a;
2359    Evas_Coord ow, oh, px, py, size;
2360
2361    wd = r->wd;
2362    _viewport_size_get(wd, &ow, &oh);
2363    px = wd->pan_x;
2364    py = wd->pan_y;
2365    size = wd->size.w;
2366
2367    EINA_LIST_FOREACH(r->paths, l, p) evas_object_polygon_points_clear(p);
2368
2369    cnt = eina_list_count(r->nodes);
2370    EINA_LIST_FOREACH(r->nodes, l, n)
2371      {
2372         if ((!wd->zoom) || ((n->idx) &&
2373             ((n->idx % (int)ceil((double)cnt/(double)size*100.0))))) continue;
2374         if (r->inbound)
2375           {
2376              _region_to_coord_convert(wd, n->pos.lon, n->pos.lat, size,
2377                                    &x, &y);
2378              if ((x >= px - ow) && (x <= (px + ow*2)) &&
2379                  (y >= py - oh) && (y <= (py + oh*2)))
2380                {
2381                   x = x - px;
2382                   y = y - py;
2383
2384                   p = eina_list_nth(r->paths, n->idx);
2385                   a = (double)(y - r->y) / (double)(x - r->x);
2386                   if ((abs(a) >= 1) || (r->x == x))
2387                     {
2388                        evas_object_polygon_point_add(p, r->x - 3, r->y);
2389                        evas_object_polygon_point_add(p, r->x + 3, r->y);
2390                        evas_object_polygon_point_add(p, x + 3, y);
2391                        evas_object_polygon_point_add(p, x - 3, y);
2392                     }
2393                   else
2394                     {
2395                        evas_object_polygon_point_add(p, r->x, r->y - 3);
2396                        evas_object_polygon_point_add(p, r->x, r->y + 3);
2397                        evas_object_polygon_point_add(p, x, y + 3);
2398                        evas_object_polygon_point_add(p, x, y - 3);
2399                     }
2400
2401                   evas_object_color_set(p, r->color.r, r->color.g, r->color.b,
2402                                         r->color.a);
2403                   evas_object_raise(p);
2404                   _obj_rotate(wd, p);
2405                   evas_object_show(p);
2406                   r->x = x;
2407                   r->y = y;
2408                }
2409
2410              else r->inbound = EINA_FALSE;
2411           }
2412         else
2413           {
2414              _region_to_coord_convert(wd, n->pos.lon, n->pos.lat, size,
2415                                    &x, &y);
2416              if ((x >= px - ow) && (x <= (px + ow*2)) &&
2417                  (y >= py - oh) && (y <= (py + oh*2)))
2418                {
2419                   r->x = x - px;
2420                   r->y = y - py;
2421                   r->inbound = EINA_TRUE;
2422                }
2423              else r->inbound = EINA_FALSE;
2424           }
2425      }
2426    r->inbound = EINA_FALSE;
2427 }
2428
2429 static void
2430 _overlay_route_free(Overlay_Route* route)
2431 {
2432    EINA_SAFETY_ON_NULL_RETURN(route);
2433    Evas_Object *p;
2434    Path_Node *n;
2435
2436    EINA_LIST_FREE(route->paths, p) evas_object_del(p);
2437    EINA_LIST_FREE(route->nodes, n)
2438      {
2439         if (n->pos.address) eina_stringshare_del(n->pos.address);
2440         free(n);
2441      }
2442    free(route);
2443 }
2444
2445 static Overlay_Route *
2446 _overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route)
2447 {
2448    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2449    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2450
2451    Eina_List *l;
2452    Path_Node *n;
2453
2454    Overlay_Route *ovl = ELM_NEW(Overlay_Route);
2455    ovl->wd = wd;
2456    ovl->inbound = EINA_FALSE;
2457    ovl->color.r = 255;
2458    ovl->color.g = 0;
2459    ovl->color.b = 0;
2460    ovl->color.a = 255;
2461
2462     EINA_LIST_FOREACH(route->nodes, l, n)
2463      {
2464         Evas_Object *path;
2465         Path_Node *node;
2466
2467         node = ELM_NEW(Path_Node);
2468         node->idx = n->idx;
2469         node->pos.lon = n->pos.lon;
2470         node->pos.lat = n->pos.lat;
2471         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2472         ovl->nodes = eina_list_append(ovl->nodes, node);
2473
2474         path = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2475         evas_object_smart_member_add(path, wd->pan_smart);
2476         ovl->paths = eina_list_append(ovl->paths, path);
2477      }
2478    return ovl;
2479 }
2480
2481 static void
2482 _overlay_grouping(Eina_List *members, Elm_Map_Overlay *overlay)
2483 {
2484    EINA_SAFETY_ON_NULL_RETURN(members);
2485    EINA_SAFETY_ON_NULL_RETURN(overlay);
2486    // Currently support only basic overlay type
2487    EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT);
2488
2489    Eina_List *l;
2490    Elm_Map_Overlay *overlay_memb;
2491    Eina_List *club_members = NULL;
2492
2493    // Grouping only supports overlay default
2494    Overlay_Default *ovl = (Overlay_Default *)overlay->ovl;
2495    EINA_LIST_FOREACH(members, l, overlay_memb)
2496      {
2497         Overlay_Default *ovl_memb = overlay_memb->ovl;
2498         if ((overlay_memb->hide) ||
2499             (overlay_memb->zoom_min > overlay_memb->wd->zoom)) continue;
2500         if (overlay == overlay_memb || overlay_memb->grp_in) continue;
2501         if (ELM_RECTS_INTERSECT(ovl_memb->x, ovl_memb->y, ovl_memb->w,
2502                                 ovl_memb->h, ovl->x, ovl->y,
2503                                 ovl->w * OVERLAY_GROUPING_SCALE,
2504                                 ovl->h * OVERLAY_GROUPING_SCALE))
2505           {
2506              // Join group.
2507              overlay_memb->grp_boss = EINA_FALSE;
2508              overlay_memb->grp_in = EINA_TRUE;
2509              club_members = eina_list_append(club_members, overlay_memb);
2510              _overlay_group_update(overlay_memb->wd, overlay_memb->grp, NULL);
2511              _overlay_group_cb_del(overlay_memb->grp);
2512           }
2513      }
2514
2515    if (eina_list_count(club_members) >= 1)
2516      {
2517         // Mark as boss
2518         overlay->grp_boss = EINA_TRUE;
2519         overlay->grp_in = EINA_TRUE;
2520         club_members = eina_list_append(club_members, overlay);
2521         _overlay_group_update(overlay->wd, overlay->grp, club_members);
2522         _overlay_group_cb_del(overlay->grp);
2523         _overlay_group_cb_add(overlay->grp);
2524      }
2525 }
2526
2527 static void
2528 _overlay_display(Widget_Data *wd, Elm_Map_Overlay *overlay)
2529 {
2530    Eina_Bool hide = EINA_FALSE;
2531
2532    if ((overlay->grp_in) || (overlay->hide) || (overlay->zoom_min > wd->zoom))
2533       hide = EINA_TRUE;
2534    if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
2535                                 (overlay->grp->clas->zoom_min > wd->zoom)))
2536       hide = EINA_TRUE;
2537
2538    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2539      {
2540         if (hide) _overlay_default_hide(overlay->ovl);
2541         else _overlay_default_show(wd, overlay->ovl);
2542      }
2543    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2544      {
2545         if (hide) _overlay_bubble_hide(overlay->ovl);
2546         else _overlay_bubble_show(overlay->ovl);
2547      }
2548    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
2549      {
2550        if (hide) _overlay_route_hide(overlay->ovl);
2551        else _overlay_route_show(overlay->ovl);
2552      }
2553 }
2554
2555 static void
2556 _overlay_place(Widget_Data *wd)
2557 {
2558    EINA_SAFETY_ON_NULL_RETURN(wd);
2559
2560    Eina_List *l, *ll;
2561    Elm_Map_Overlay *overlay, *grp;
2562
2563    if (eina_list_count(wd->overlays) == 0) return;
2564
2565    // Reset overlays coord & grp except class type
2566    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2567      {
2568
2569         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2570         if (overlay->paused) continue;
2571         if ((overlay->grp) && (overlay->grp->clas) &&
2572             (overlay->grp->clas->paused)) continue;
2573         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2574           {
2575              Overlay_Class *ovl_grp = NULL;
2576              if (overlay->grp->clas) ovl_grp = overlay->grp->clas->ovl;
2577              _overlay_default_update(wd, overlay->ovl, NULL, NULL, ovl_grp,
2578                                      NULL, NULL);
2579            }
2580         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2581            _overlay_bubble_update(overlay->ovl);
2582         // Reset grp flags
2583         overlay->grp_in = EINA_FALSE;
2584         overlay->grp_boss = EINA_FALSE;
2585         _overlay_group_update(wd, overlay->grp, NULL);
2586      }
2587
2588    // Classify into group idol or follwer
2589    EINA_LIST_FOREACH(wd->overlays, l, grp)
2590      {
2591         Elm_Map_Overlay *idol;
2592         Overlay_Class *ovl;
2593
2594         if (grp->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2595         if ((grp->hide) || (grp->zoom_min > wd->zoom)) continue;
2596
2597         ovl = grp->ovl;
2598         if (ovl->zoom_max < wd->zoom) continue;
2599         EINA_LIST_FOREACH(ovl->members, ll, idol)
2600           {
2601              if (!idol->grp_in) _overlay_grouping(ovl->members, idol);
2602           }
2603      }
2604
2605    // Place overlays
2606    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2607       if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS)
2608          _overlay_display(wd, overlay);
2609
2610    // Place group overlays
2611    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2612      {
2613         if (overlay->grp_boss) _overlay_default_show(wd, overlay->grp->ovl);
2614      }
2615 }
2616
2617 static Evas_Object *
2618 _overlay_obj_get(Elm_Map_Overlay *overlay)
2619 {
2620    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2621    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2622      {
2623         Overlay_Default *ovl = overlay->ovl;
2624         return ovl->layout;
2625      }
2626    else
2627      {
2628         ERR("Not supported overlay type: %d", overlay->type);
2629         return NULL;
2630      }
2631 }
2632
2633 static void
2634 _overlays_show(void *data)
2635 {
2636    EINA_SAFETY_ON_NULL_RETURN(data);
2637    Delayed_Data *dd = data;
2638
2639    int zoom;
2640    double max_lon, min_lon, max_lat, min_lat;
2641    Evas_Coord vw, vh;
2642
2643    _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
2644    dd->lon = (max_lon + min_lon) / 2;
2645    dd->lat = (max_lat + min_lat) / 2;
2646
2647    zoom = dd->wd->src_tile->zoom_min;
2648    _viewport_size_get(dd->wd, &vw, &vh);
2649    while (zoom <= dd->wd->src_tile->zoom_max)
2650      {
2651         Evas_Coord size, max_x, max_y, min_x, min_y;
2652         size = pow(2.0, zoom) * dd->wd->tsize;
2653         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
2654         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
2655         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
2656         zoom++;
2657      }
2658    zoom--;
2659
2660    zoom_do(dd->wd, zoom);
2661    _region_show(dd);
2662    evas_object_smart_changed(dd->wd->pan_smart);
2663 }
2664
2665 static void
2666 _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
2667 {
2668    Pan *sd = evas_object_smart_data_get(obj);
2669    EINA_SAFETY_ON_NULL_RETURN(sd);
2670    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2671
2672    sd->wd->pan_x = x;
2673    sd->wd->pan_y = y;
2674    evas_object_smart_changed(obj);
2675 }
2676
2677 static void
2678 _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2679 {
2680    Pan *sd = evas_object_smart_data_get(obj);
2681    EINA_SAFETY_ON_NULL_RETURN(sd);
2682    if (x) *x = sd->wd->pan_x;
2683    if (y) *y = sd->wd->pan_y;
2684 }
2685
2686 static void
2687 _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
2688 {
2689    Pan *sd = evas_object_smart_data_get(obj);
2690    EINA_SAFETY_ON_NULL_RETURN(sd);
2691    Evas_Coord ow, oh;
2692    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2693    ow = sd->wd->size.w - ow;
2694    oh = sd->wd->size.h - oh;
2695    if (ow < 0) ow = 0;
2696    if (oh < 0) oh = 0;
2697    if (x) *x = ow;
2698    if (y) *y = oh;
2699 }
2700
2701 static void
2702 _pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
2703 {
2704    if (x) *x = 0;
2705    if (y) *y = 0;
2706 }
2707
2708 static void
2709 _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
2710 {
2711    Pan *sd = evas_object_smart_data_get(obj);
2712    EINA_SAFETY_ON_NULL_RETURN(sd);
2713    if (w) *w = sd->wd->size.w;
2714    if (h) *h = sd->wd->size.h;
2715 }
2716
2717 static void
2718 _pan_add(Evas_Object *obj)
2719 {
2720    Pan *sd;
2721    Evas_Object_Smart_Clipped_Data *cd;
2722    parent_sc.add(obj);
2723    cd = evas_object_smart_data_get(obj);
2724    EINA_SAFETY_ON_NULL_RETURN(cd);
2725    sd = ELM_NEW(Pan);
2726    sd->__clipped_data = *cd;
2727    free(cd);
2728    evas_object_smart_data_set(obj, sd);
2729 }
2730
2731 static void
2732 _pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
2733 {
2734    Pan *sd = evas_object_smart_data_get(obj);
2735    EINA_SAFETY_ON_NULL_RETURN(sd);
2736
2737    _sizing_eval(sd->wd);
2738    elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
2739    evas_object_smart_changed(obj);
2740 }
2741
2742 static void
2743 _pan_calculate(Evas_Object *obj)
2744 {
2745    Pan *sd = evas_object_smart_data_get(obj);
2746    EINA_SAFETY_ON_NULL_RETURN(sd);
2747
2748    Evas_Coord w, h;
2749    evas_object_geometry_get(sd->wd->pan_smart, NULL, NULL, &w, &h);
2750    if (w <= 0 || h <= 0) return;
2751
2752    _grid_place(sd->wd);
2753    _marker_place(sd->wd);
2754    _overlay_place(sd->wd);
2755    _track_place(sd->wd);
2756    _delayed_do(sd->wd);
2757 }
2758
2759 static void
2760 _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
2761 {
2762    EINA_SAFETY_ON_NULL_RETURN(obj);
2763    evas_object_smart_changed(obj);
2764 }
2765
2766 static void
2767 _hold_on(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_hold_set(wd->scr, 1);
2772 }
2773
2774 static void
2775 _hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2776 {
2777    EINA_SAFETY_ON_NULL_RETURN(data);
2778    Widget_Data *wd = data;
2779    elm_smart_scroller_hold_set(wd->scr, 0);
2780 }
2781
2782 static void
2783 _freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2784 {
2785    EINA_SAFETY_ON_NULL_RETURN(data);
2786    Widget_Data *wd = data;
2787    elm_smart_scroller_freeze_set(wd->scr, 1);
2788 }
2789
2790 static void
2791 _freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2792 {
2793    EINA_SAFETY_ON_NULL_RETURN(data);
2794    Widget_Data *wd = data;
2795    elm_smart_scroller_freeze_set(wd->scr, 0);
2796 }
2797
2798 static void
2799 _elm_map_marker_remove(Elm_Map_Marker *marker)
2800 {
2801 #ifdef HAVE_ELEMENTARY_ECORE_CON
2802    EINA_SAFETY_ON_NULL_RETURN(marker);
2803    Widget_Data *wd = marker->wd;
2804    EINA_SAFETY_ON_NULL_RETURN(wd);
2805
2806    if ((marker->content) && (marker->clas->func.del))
2807       marker->clas->func.del(wd->obj, marker, marker->data, marker->content);
2808
2809    if (marker->bubble) _bubble_free(marker->bubble);
2810    if (marker->group) _marker_group_free(marker->group);
2811
2812    if (marker->group_clas)
2813       marker->group_clas->markers = eina_list_remove(marker->group_clas->markers, marker);
2814    wd->markers = eina_list_remove(wd->markers, marker);
2815
2816    evas_object_del(marker->obj);
2817    free(marker);
2818
2819    evas_object_smart_changed(wd->pan_smart);
2820 #else
2821    (void) marker;
2822 #endif
2823 }
2824
2825 static Eina_Bool
2826 cb_dump_name_attrs(void *data, const char *key, const char *value)
2827 {
2828    Name_Dump *dump = (Name_Dump*)data;
2829    if (!dump) return EINA_FALSE;
2830
2831    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
2832    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
2833
2834    return EINA_TRUE;
2835 }
2836
2837 static Eina_Bool
2838 cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2839 {
2840    Route_Dump *dump = data;
2841    if (!dump) return EINA_FALSE;
2842
2843    switch (type)
2844      {
2845       case EINA_SIMPLE_XML_OPEN:
2846       case EINA_SIMPLE_XML_OPEN_EMPTY:
2847         {
2848            const char *attrs;
2849
2850            attrs = eina_simple_xml_tag_attributes_find(value, length);
2851            if (!attrs)
2852              {
2853                 if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
2854                 else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
2855                 else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
2856                 else dump->id = ROUTE_XML_NONE;
2857              }
2858          }
2859         break;
2860       case EINA_SIMPLE_XML_DATA:
2861         {
2862            char *buf = malloc(length);
2863            if (!buf) return EINA_FALSE;
2864            snprintf(buf, length, "%s", value);
2865            if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
2866            else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
2867            else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
2868            free(buf);
2869         }
2870         break;
2871       default:
2872         break;
2873      }
2874
2875    return EINA_TRUE;
2876 }
2877
2878 static Eina_Bool
2879 cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
2880 {
2881    Name_Dump *dump = data;
2882    if (!dump) return EINA_FALSE;
2883
2884    switch (type)
2885      {
2886       case EINA_SIMPLE_XML_OPEN:
2887       case EINA_SIMPLE_XML_OPEN_EMPTY:
2888         {
2889            const char *attrs;
2890            attrs = eina_simple_xml_tag_attributes_find(value, length);
2891            if (attrs)
2892              {
2893                 if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
2894                 else dump->id = NAME_XML_NONE;
2895
2896                 eina_simple_xml_attributes_parse
2897                   (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
2898              }
2899         }
2900         break;
2901       case EINA_SIMPLE_XML_DATA:
2902         {
2903            char *buf = malloc(length + 1);
2904            if (!buf) return EINA_FALSE;
2905            snprintf(buf, length + 1, "%s", value);
2906            if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
2907            free(buf);
2908         }
2909         break;
2910       default:
2911         break;
2912      }
2913
2914    return EINA_TRUE;
2915 }
2916
2917 static void
2918 _kml_parse(Elm_Map_Route *r)
2919 {
2920    EINA_SAFETY_ON_NULL_RETURN(r);
2921    EINA_SAFETY_ON_NULL_RETURN(r->fname);
2922
2923    FILE *f;
2924    char **str;
2925    unsigned int ele, idx;
2926    double lon, lat;
2927
2928    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
2929
2930    f = fopen(r->fname, "rb");
2931    if (f)
2932      {
2933         long sz;
2934
2935         fseek(f, 0, SEEK_END);
2936         sz = ftell(f);
2937         if (sz > 0)
2938           {
2939              char *buf;
2940
2941              fseek(f, 0, SEEK_SET);
2942              buf = malloc(sz);
2943              if (buf)
2944                {
2945                   if (fread(buf, 1, sz, f))
2946                     {
2947                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
2948                                              &dump);
2949                        free(buf);
2950                     }
2951                }
2952           }
2953         fclose(f);
2954
2955         if (dump.distance) r->info.distance = dump.distance;
2956         if (dump.description)
2957           {
2958              eina_stringshare_replace(&r->info.waypoints, dump.description);
2959              str = eina_str_split_full(dump.description, "\n", 0, &ele);
2960              r->info.waypoint_count = ele;
2961              for (idx = 0; idx < ele; idx++)
2962                {
2963                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
2964                   if (wp)
2965                     {
2966                        wp->wd = r->wd;
2967                        wp->point = eina_stringshare_add(str[idx]);
2968                        DBG("%s", str[idx]);
2969                        r->waypoint = eina_list_append(r->waypoint, wp);
2970                     }
2971                }
2972              if (str && str[0])
2973                {
2974                   free(str[0]);
2975                   free(str);
2976                }
2977           }
2978         else WRN("description is not found !");
2979
2980         if (dump.coordinates)
2981           {
2982              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
2983              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
2984              r->info.node_count = ele;
2985              for (idx = 0; idx < ele; idx++)
2986                {
2987                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
2988                   Path_Node *n = ELM_NEW(Path_Node);
2989                   if (n)
2990                     {
2991                        n->wd = r->wd;
2992                        n->pos.lon = lon;
2993                        n->pos.lat = lat;
2994                        n->idx = idx;
2995                        DBG("%lf:%lf", lon, lat);
2996                        n->pos.address = NULL;
2997                        r->nodes = eina_list_append(r->nodes, n);
2998                     }
2999                }
3000              if (str && str[0])
3001                {
3002                   free(str[0]);
3003                   free(str);
3004                }
3005           }
3006      }
3007 }
3008
3009 static void
3010 _name_parse(Elm_Map_Name *n)
3011 {
3012    EINA_SAFETY_ON_NULL_RETURN(n);
3013    EINA_SAFETY_ON_NULL_RETURN(n->fname);
3014
3015    FILE *f;
3016
3017    Name_Dump dump = {0, NULL, 0.0, 0.0};
3018
3019    f = fopen(n->fname, "rb");
3020    if (f)
3021      {
3022         long sz;
3023
3024         fseek(f, 0, SEEK_END);
3025         sz = ftell(f);
3026         if (sz > 0)
3027           {
3028              char *buf;
3029
3030              fseek(f, 0, SEEK_SET);
3031              buf = malloc(sz);
3032              if (buf)
3033                {
3034                   if (fread(buf, 1, sz, f))
3035                     {
3036                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
3037                        free(buf);
3038                     }
3039                }
3040           }
3041         fclose(f);
3042
3043         if (dump.address)
3044           {
3045              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
3046              n->address = strdup(dump.address);
3047           }
3048         n->lon = dump.lon;
3049         n->lat = dump.lat;
3050      }
3051 }
3052
3053 Grid *_get_current_grid(Widget_Data *wd)
3054 {
3055    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3056    Eina_List *l;
3057    Grid *g = NULL, *ret = NULL;
3058    EINA_LIST_FOREACH(wd->grids, l, g)
3059      {
3060         if (wd->zoom == g->zoom)
3061           {
3062              ret = g;
3063              break;
3064           }
3065      }
3066    return ret;
3067 }
3068
3069 static void
3070 _route_cb(void *data, const char *file,  int status)
3071 {
3072    EINA_SAFETY_ON_NULL_RETURN(data);
3073    EINA_SAFETY_ON_NULL_RETURN(file);
3074
3075    Elm_Map_Route *route = data;
3076    Widget_Data *wd = route->wd;
3077    EINA_SAFETY_ON_NULL_RETURN(wd);
3078
3079    route->job = NULL;
3080    if (status == 200)
3081      {
3082         _kml_parse(route);
3083         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
3084             route->flon, route->flat, route->tlon, route->tlat);
3085         if (route->cb) route->cb(route->data, wd->obj, route);
3086         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
3087      }
3088    else
3089      {
3090         ERR("Route request failed: %d", status);
3091         if (route->cb) route->cb(route->data, wd->obj, NULL);
3092         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
3093      }
3094
3095    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3096                            "elm,state,busy,stop", "elm");
3097 }
3098
3099 static void
3100 _name_cb(void *data, const char *file,  int status)
3101 {
3102    EINA_SAFETY_ON_NULL_RETURN(data);
3103    EINA_SAFETY_ON_NULL_RETURN(file);
3104
3105    Elm_Map_Name *name = data;
3106    Widget_Data *wd = name->wd;
3107    EINA_SAFETY_ON_NULL_RETURN(wd);
3108
3109    name->job = NULL;
3110    if (status == 200)
3111      {
3112         _name_parse(name);
3113         INF("Name request success address:%s, lon:%lf, lat:%lf",
3114             name->address, name->lon, name->lat);
3115         if (name->cb) name->cb(name->data, wd->obj, name);
3116         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
3117      }
3118    else
3119      {
3120         ERR("Name request failed: %d", status);
3121         if (name->cb) name->cb(name->data, wd->obj, NULL);
3122         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
3123      }
3124    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3125                            "elm,state,busy,stop", "elm");
3126 }
3127
3128
3129
3130 static Elm_Map_Name *
3131 _name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
3132 {
3133    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3134    Widget_Data *wd = elm_widget_data_get(obj);
3135    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3136    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
3137
3138
3139    char *url;
3140    char fname[PATH_MAX];
3141
3142    if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
3143
3144    url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
3145    if (!url)
3146      {
3147         ERR("Name URL is NULL");
3148         return NULL;
3149      }
3150
3151    Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
3152    name->wd = wd;
3153    snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
3154    name->fname = strdup(fname);
3155    name->method = method;
3156    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
3157    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3158      {
3159         name->lon = lon;
3160         name->lat = lat;
3161      }
3162    name->cb = name_cb;
3163    name->data = data;
3164
3165    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3166                                  &(name->job), wd->ua) || !(name->job))
3167      {
3168         ERR("Can't request Name from %s to %s", url, name->fname);
3169         if (name->address) free(name->address);
3170         free(name->fname);
3171         free(name);
3172         return NULL;
3173      }
3174    INF("Name requested from %s to %s", url, name->fname);
3175    free(url);
3176
3177    wd->names = eina_list_append(wd->names, name);
3178    evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
3179    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3180                            "elm,state,busy,start", "elm");
3181    return name;
3182 }
3183
3184 static Evas_Event_Flags
3185 _pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
3186 {
3187    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3188    Widget_Data *wd = data;
3189
3190    wd->pinch_zoom = wd->zoom_detail;
3191    return EVAS_EVENT_FLAG_NONE;
3192 }
3193
3194 static Evas_Event_Flags
3195 _pinch_zoom_cb(void *data, void *event_info)
3196 {
3197    Widget_Data *wd = data;
3198    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3199
3200    if (!wd->paused)
3201      {
3202         Elm_Gesture_Zoom_Info *ei = event_info;
3203         zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
3204      }
3205    return EVAS_EVENT_FLAG_NONE;
3206 }
3207
3208 static Evas_Event_Flags
3209 _pinch_rotate_cb(void *data, void *event_info)
3210 {
3211    Widget_Data *wd = data;
3212    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3213
3214    if (!wd->paused)
3215      {
3216         int x, y, w, h;
3217         Elm_Gesture_Rotate_Info *ei = event_info;
3218         evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
3219
3220         wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
3221         wd->rotate.cx = x + ((double)w * 0.5);
3222         wd->rotate.cy = y + ((double)h * 0.5);
3223
3224         evas_object_smart_changed(wd->pan_smart);
3225      }
3226    return EVAS_EVENT_FLAG_NONE;
3227 }
3228
3229 static Evas_Event_Flags
3230 _pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
3231 {
3232    Widget_Data *wd = data;
3233    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3234
3235    wd->rotate.a = wd->rotate.d;
3236
3237    return EVAS_EVENT_FLAG_NONE;
3238 }
3239
3240 static Eina_Bool
3241 _source_tile_mod_cb(Eina_Module *m, void *data)
3242 {
3243    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3244
3245    Widget_Data *wd = data;
3246    Source_Tile *s;
3247    Elm_Map_Module_Source_Name_Func name_cb;
3248    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
3249    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
3250    Elm_Map_Module_Tile_Url_Func url_cb;
3251    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
3252    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
3253    const char *file;
3254
3255    file = eina_module_file_get(m);
3256    if (!eina_module_load(m))
3257      {
3258         ERR("Could not load module \"%s\": %s", file,
3259             eina_error_msg_get(eina_error_get()));
3260         return EINA_FALSE;
3261      }
3262
3263    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3264    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
3265    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
3266    url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
3267    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
3268    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
3269
3270    if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
3271        (!geo_to_coord) || (!coord_to_geo))
3272      {
3273         WRN("Could not find map module functions from module \"%s\": %s",
3274             file, eina_error_msg_get(eina_error_get()));
3275         eina_module_unload(m);
3276         return EINA_FALSE;
3277      }
3278    s = ELM_NEW(Source_Tile);
3279    s->name = name_cb();
3280    s->zoom_min = zoom_min();
3281    s->zoom_max = zoom_max();
3282    s->url_cb = url_cb;
3283    s->geo_to_coord = geo_to_coord;
3284    s->coord_to_geo = coord_to_geo;
3285    wd->src_tiles = eina_list_append(wd->src_tiles, s);
3286
3287    return EINA_TRUE;
3288 }
3289
3290 static void
3291 _source_tile_load(Widget_Data *wd)
3292 {
3293    unsigned int idx;
3294    Eina_List *l;
3295    Source_Tile *s;
3296
3297    // Load from hard coded data
3298    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
3299      {
3300         s= ELM_NEW(Source_Tile);
3301         s->name = src_tiles[idx].name;
3302         s->zoom_min = src_tiles[idx].zoom_min;
3303         s->zoom_max = src_tiles[idx].zoom_max;
3304         s->url_cb = src_tiles[idx].url_cb;
3305         s->geo_to_coord = src_tiles[idx].geo_to_coord;
3306         s->coord_to_geo = src_tiles[idx].coord_to_geo;
3307         wd->src_tiles = eina_list_append(wd->src_tiles, s);
3308      }
3309
3310    // Load from modules
3311    wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
3312                                             &_source_tile_mod_cb, wd);
3313
3314    // Set default source
3315    wd->src_tile = eina_list_nth(wd->src_tiles, 0);
3316
3317    // Make name strings
3318    idx = 0;
3319    wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
3320                                 sizeof(char *));
3321    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3322      {
3323         eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
3324         INF("source : %s", wd->src_tile_names[idx]);
3325         idx++;
3326      }
3327 }
3328
3329 static void
3330 _source_tile_unload(Widget_Data *wd)
3331 {
3332    int idx = 0;
3333    Source_Tile *s;
3334
3335    for (idx = 0; wd->src_tile_names[idx]; idx++)
3336       eina_stringshare_del(wd->src_tile_names[idx]);
3337    EINA_LIST_FREE(wd->src_tiles, s) free(s);
3338    eina_module_list_free(wd->src_tile_mods);
3339 }
3340
3341 static void
3342 _source_tile_set(Widget_Data *wd, const char *source_name)
3343 {
3344    EINA_SAFETY_ON_NULL_RETURN(wd);
3345    EINA_SAFETY_ON_NULL_RETURN(source_name);
3346    Source_Tile *s;
3347    Eina_List *l;
3348
3349    if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
3350
3351    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3352      {
3353         if (!strcmp(s->name, source_name))
3354           {
3355              wd->src_tile = s;
3356              break;
3357           }
3358      }
3359    if (!wd->src_tile)
3360      {
3361         ERR("source name (%s) is not found", source_name);
3362         return;
3363      }
3364
3365    if (wd->src_tile->zoom_max < wd->zoom)
3366       wd->zoom = wd->src_tile->zoom_max;
3367    else if (wd->src_tile->zoom_min > wd->zoom)
3368       wd->zoom = wd->src_tile->zoom_min;
3369
3370    if (wd->src_tile->zoom_max < wd->zoom_max)
3371       wd->zoom_max = wd->src_tile->zoom_max;
3372    if (wd->src_tile->zoom_min > wd->zoom_min)
3373       wd->zoom_min = wd->src_tile->zoom_min;
3374
3375    _grid_all_clear(wd);
3376    _grid_all_create(wd);
3377    zoom_do(wd, wd->zoom);
3378 }
3379
3380 static Eina_Bool
3381 _source_route_mod_cb(Eina_Module *m, void *data)
3382 {
3383    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3384
3385    Widget_Data *wd = data;
3386    Source_Route *s;
3387    Elm_Map_Module_Source_Name_Func name_cb;
3388    Elm_Map_Module_Route_Url_Func url_cb;
3389    const char *file;
3390
3391    file = eina_module_file_get(m);
3392    if (!eina_module_load(m))
3393      {
3394         ERR("Could not load module \"%s\": %s", file,
3395             eina_error_msg_get(eina_error_get()));
3396         return EINA_FALSE;
3397      }
3398
3399    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3400    url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
3401
3402    if ((!name_cb) || (!url_cb))
3403      {
3404         WRN("Could not find map module functions from module \"%s\": %s",
3405             file, eina_error_msg_get(eina_error_get()));
3406         eina_module_unload(m);
3407         return EINA_FALSE;
3408      }
3409    s = ELM_NEW(Source_Tile);
3410    s->name = name_cb();
3411    s->url_cb = url_cb;
3412    wd->src_routes = eina_list_append(wd->src_routes, s);
3413
3414    eina_module_unload(m);
3415    return EINA_TRUE;
3416 }
3417
3418 static void
3419 _source_route_load(Widget_Data *wd)
3420 {
3421    unsigned int idx;
3422    Eina_List *l;
3423    Source_Route *s;
3424
3425    // Load from hard coded data
3426    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
3427      {
3428         s= ELM_NEW(Source_Route);
3429         s->name = src_routes[idx].name;
3430         s->url_cb = src_routes[idx].url_cb;
3431         wd->src_routes = eina_list_append(wd->src_routes, s);
3432      }
3433
3434    // Load from modules
3435    wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
3436                                             1, &_source_route_mod_cb, wd);
3437
3438    // Set default source
3439    wd->src_route = eina_list_nth(wd->src_routes, 0);
3440
3441    // Make name strings
3442    idx = 0;
3443    wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
3444                                    sizeof(char *));
3445    EINA_LIST_FOREACH(wd->src_routes, l, s)
3446      {
3447         eina_stringshare_replace(&wd->src_route_names[idx], s->name);
3448         INF("source : %s", wd->src_route_names[idx]);
3449         idx++;
3450      }
3451 }
3452
3453 static void
3454 _source_route_unload(Widget_Data *wd)
3455 {
3456    int idx = 0;
3457    Source_Route *s;
3458
3459    for (idx = 0; wd->src_route_names[idx]; idx++)
3460       eina_stringshare_del(wd->src_route_names[idx]);
3461    EINA_LIST_FREE(wd->src_routes, s) free(s);
3462    eina_module_list_free(wd->src_route_mods);
3463 }
3464
3465 static void
3466 _source_route_set(Widget_Data *wd, const char *source_name)
3467 {
3468    EINA_SAFETY_ON_NULL_RETURN(wd);
3469    EINA_SAFETY_ON_NULL_RETURN(source_name);
3470    Source_Route *s;
3471    Eina_List *l;
3472
3473    if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
3474
3475    EINA_LIST_FOREACH(wd->src_routes, l, s)
3476      {
3477         if (!strcmp(s->name, source_name))
3478           {
3479              wd->src_route = s;
3480              break;
3481           }
3482      }
3483    if (!wd->src_route)
3484      {
3485         ERR("source name (%s) is not found", source_name);
3486         return;
3487      }
3488 }
3489
3490 static Eina_Bool
3491 _source_name_mod_cb(Eina_Module *m, void *data)
3492 {
3493    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3494
3495    Widget_Data *wd = data;
3496    Source_Name *s;
3497    Elm_Map_Module_Source_Name_Func name_cb;
3498    Elm_Map_Module_Name_Url_Func url_cb;
3499    const char *file;
3500
3501    file = eina_module_file_get(m);
3502    if (!eina_module_load(m))
3503      {
3504         ERR("Could not load module \"%s\": %s", file,
3505             eina_error_msg_get(eina_error_get()));
3506         return EINA_FALSE;
3507      }
3508
3509    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3510    url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
3511
3512    if ((!name_cb) || (!url_cb))
3513      {
3514         WRN("Could not find map module functions from module \"%s\": %s",
3515             file, eina_error_msg_get(eina_error_get()));
3516         eina_module_unload(m);
3517         return EINA_FALSE;
3518      }
3519    s = ELM_NEW(Source_Tile);
3520    s->name = name_cb();
3521    s->url_cb = url_cb;
3522    wd->src_names = eina_list_append(wd->src_names, s);
3523
3524    eina_module_unload(m);
3525    return EINA_TRUE;
3526 }
3527
3528 static void
3529 _source_name_load(Widget_Data *wd)
3530 {
3531    unsigned int idx;
3532    Eina_List *l;
3533    Source_Name *s;
3534
3535    // Load from hard coded data
3536    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
3537      {
3538         s= ELM_NEW(Source_Name);
3539         s->name = src_names[idx].name;
3540         s->url_cb = src_names[idx].url_cb;
3541         wd->src_names = eina_list_append(wd->src_names, s);
3542      }
3543
3544    // Load from modules
3545    wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
3546                                             &_source_name_mod_cb, wd);
3547
3548    // Set default source
3549    wd->src_name = eina_list_nth(wd->src_names, 0);
3550
3551    // Make name strings
3552    idx = 0;
3553    wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
3554                                    sizeof(char *));
3555    EINA_LIST_FOREACH(wd->src_names, l, s)
3556      {
3557         eina_stringshare_replace(&wd->src_name_names[idx], s->name);
3558         INF("source : %s", wd->src_name_names[idx]);
3559         idx++;
3560      }
3561 }
3562
3563 static void
3564 _source_name_unload(Widget_Data *wd)
3565 {
3566    int idx = 0;
3567    Source_Name *s;
3568
3569    for (idx = 0; wd->src_name_names[idx]; idx++)
3570       eina_stringshare_del(wd->src_name_names[idx]);
3571    EINA_LIST_FREE(wd->src_names, s) free(s);
3572    eina_module_list_free(wd->src_name_mods);
3573 }
3574
3575 static void
3576 _source_name_set(Widget_Data *wd, const char *source_name)
3577 {
3578    EINA_SAFETY_ON_NULL_RETURN(wd);
3579    EINA_SAFETY_ON_NULL_RETURN(source_name);
3580
3581    Source_Name *s;
3582    Eina_List *l;
3583
3584    if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
3585
3586    EINA_LIST_FOREACH(wd->src_names, l, s)
3587      {
3588         if (!strcmp(s->name, source_name))
3589           {
3590              wd->src_name = s;
3591              break;
3592           }
3593      }
3594    if (!wd->src_name)
3595      {
3596         ERR("source name (%s) is not found", source_name);
3597         return;
3598      }
3599 }
3600
3601 static void
3602 _source_all_load(Widget_Data *wd)
3603 {
3604    EINA_SAFETY_ON_NULL_RETURN(wd);
3605    _source_tile_load(wd);
3606    _source_route_load(wd);
3607    _source_name_load(wd);
3608 }
3609
3610 static void
3611 _source_all_unload(Widget_Data *wd)
3612 {
3613    EINA_SAFETY_ON_NULL_RETURN(wd);
3614    _source_tile_unload(wd);
3615    _source_route_unload(wd);
3616    _source_name_unload(wd);
3617 }
3618
3619 static void
3620 _zoom_mode_set(void *data)
3621 {
3622    EINA_SAFETY_ON_NULL_RETURN(data);
3623    Delayed_Data *dd = data;
3624
3625    dd->wd->mode = dd->mode;
3626    if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
3627      {
3628         Evas_Coord w, h;
3629         Evas_Coord vw, vh;
3630
3631         double zoom;
3632         double diff;
3633
3634         w = dd->wd->size.w;
3635         h = dd->wd->size.h;
3636         zoom = dd->wd->zoom_detail;
3637         _viewport_size_get(dd->wd, &vw, &vh);
3638
3639         if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
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           }
3663         else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
3664           {
3665              if ((w < vw) || (h < vh))
3666                {
3667                   diff = 0.01;
3668                   while ((w < vw) || (h < vh))
3669                   {
3670                      zoom += diff;
3671                      w = pow(2.0, zoom) * dd->wd->tsize;
3672                      h = pow(2.0, zoom) * dd->wd->tsize;
3673                   }
3674                }
3675              else
3676                {
3677                   diff = -0.01;
3678                   while ((w > vw) && (h > vh))
3679                   {
3680                      zoom += diff;
3681                      w = pow(2.0, zoom) * dd->wd->tsize;
3682                      h = pow(2.0, zoom) * dd->wd->tsize;
3683                   }
3684                }
3685           }
3686        zoom_with_animation(dd->wd, zoom, 10);
3687      }
3688 }
3689
3690 static void
3691 _zoom_set(void *data)
3692 {
3693    EINA_SAFETY_ON_NULL_RETURN(data);
3694    Delayed_Data *dd = data;
3695
3696    if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
3697    else zoom_with_animation(dd->wd, dd->zoom, 10);
3698    evas_object_smart_changed(dd->wd->pan_smart);
3699 }
3700
3701 static void
3702 _region_bring_in(void *data)
3703 {
3704    EINA_SAFETY_ON_NULL_RETURN(data);
3705    Delayed_Data *dd = data;
3706    int x, y, w, h;
3707
3708    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
3709    _viewport_size_get(dd->wd, &w, &h);
3710    x = x - (w / 2);
3711    y = y - (h / 2);
3712    elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
3713    evas_object_smart_changed(dd->wd->pan_smart);
3714 }
3715
3716 static void
3717 _marker_list_show(void *data)
3718 {
3719    EINA_SAFETY_ON_NULL_RETURN(data);
3720    Delayed_Data *dd = data;
3721    int zoom;
3722    double max_lon = -180, min_lon = 180;
3723    double max_lat = -90, min_lat = 90;
3724    Evas_Coord vw, vh;
3725    Elm_Map_Marker *marker;
3726
3727    EINA_LIST_FREE(dd->markers, marker)
3728      {
3729         if (marker->longitude > max_lon) max_lon = marker->longitude;
3730         if (marker->longitude < min_lon) min_lon = marker->longitude;
3731         if (marker->latitude > max_lat) max_lat = marker->latitude;
3732         if (marker->latitude < min_lat) min_lat = marker->latitude;
3733      }
3734    dd->lon = (max_lon + min_lon) / 2;
3735    dd->lat = (max_lat + min_lat) / 2;
3736
3737    zoom = dd->wd->src_tile->zoom_min;
3738    _viewport_size_get(dd->wd, &vw, &vh);
3739    while (zoom <= dd->wd->src_tile->zoom_max)
3740      {
3741         Evas_Coord size, max_x, max_y, min_x, min_y;
3742         size = pow(2.0, zoom) * dd->wd->tsize;
3743         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
3744         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
3745         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
3746         zoom++;
3747      }
3748    zoom--;
3749
3750    zoom_do(dd->wd, zoom);
3751    _region_show(dd);
3752    evas_object_smart_changed(dd->wd->pan_smart);
3753 }
3754
3755 static char *
3756 _mapnik_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3757 {
3758    char buf[PATH_MAX];
3759    // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
3760    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
3761             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3762    return strdup(buf);
3763 }
3764
3765 static char *
3766 _osmarender_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3767 {
3768    char buf[PATH_MAX];
3769    snprintf(buf, sizeof(buf),
3770             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
3771             ((x + y + zoom) % 3) + 'a', zoom, x, y);
3772    return strdup(buf);
3773 }
3774
3775 static char *
3776 _cyclemap_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3777 {
3778    char buf[PATH_MAX];
3779    snprintf(buf, sizeof(buf),
3780             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
3781             (( x + y + zoom) % 3) + 'a', zoom, x, y);
3782    return strdup(buf);
3783 }
3784
3785 static char *
3786 _mapquest_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3787 {
3788    char buf[PATH_MAX];
3789    snprintf(buf, sizeof(buf),
3790             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
3791             ((x + y + zoom) % 4) + 1, zoom, x, y);
3792    return strdup(buf);
3793 }
3794
3795 static char *
3796 _mapquest_aerial_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
3797 {
3798    char buf[PATH_MAX];
3799    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
3800            ((x + y + zoom) % 4) + 1, zoom, x, y);
3801    return strdup(buf);
3802 }
3803
3804 static char *_yours_url_cb(Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
3805 {
3806    char buf[PATH_MAX];
3807    snprintf(buf, sizeof(buf),
3808             "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
3809             ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
3810
3811    return strdup(buf);
3812 }
3813
3814 // TODO: fix monav api
3815 /*
3816 static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3817 {
3818    char buf[PATH_MAX];
3819    snprintf(buf, sizeof(buf),
3820             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3821             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
3822
3823    return strdup(buf);
3824 }
3825 */
3826
3827 // TODO: fix ors api
3828 /*
3829 static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
3830 {
3831    char buf[PATH_MAX];
3832    snprintf(buf, sizeof(buf),
3833             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
3834             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
3835
3836    return strdup(buf);
3837 }
3838 */
3839
3840 static char *
3841 _nominatim_url_cb(Evas_Object *obj, int method, const char *name, double lon, double lat)
3842 {
3843    ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
3844    Widget_Data *wd = elm_widget_data_get(obj);
3845    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
3846
3847    char **str;
3848    unsigned int ele, idx;
3849    char search_url[PATH_MAX];
3850    char buf[PATH_MAX];
3851
3852    if (method == ELM_MAP_NAME_METHOD_SEARCH)
3853      {
3854         search_url[0] = '\0';
3855         str = eina_str_split_full(name, " ", 0, &ele);
3856         for (idx = 0; idx < ele; idx++)
3857           {
3858              eina_strlcat(search_url, str[idx], sizeof(search_url));
3859              if (!(idx == (ele-1)))
3860                 eina_strlcat(search_url, "+", sizeof(search_url));
3861           }
3862         snprintf(buf, sizeof(buf),
3863                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
3864                  NAME_NOMINATIM_URL, search_url);
3865
3866         if (str && str[0])
3867           {
3868              free(str[0]);
3869              free(str);
3870           }
3871      }
3872    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3873       snprintf(buf, sizeof(buf),
3874                "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
3875                NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
3876    else strcpy(buf, "");
3877
3878    return strdup(buf);
3879 }
3880
3881 static void
3882 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
3883 {
3884    ELM_CHECK_WIDTYPE(obj, widtype);
3885    Widget_Data *wd = elm_widget_data_get(obj);
3886    EINA_SAFETY_ON_NULL_RETURN(wd);
3887
3888    if (elm_widget_focus_get(obj))
3889      {
3890         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
3891         evas_object_focus_set(wd->obj, EINA_TRUE);
3892      }
3893    else
3894      {
3895         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
3896         evas_object_focus_set(wd->obj, EINA_FALSE);
3897      }
3898 }
3899
3900 static void
3901 _del_hook(Evas_Object *obj)
3902 {
3903    ELM_CHECK_WIDTYPE(obj, widtype);
3904    Widget_Data *wd = elm_widget_data_get(obj);
3905    EINA_SAFETY_ON_NULL_RETURN(wd);
3906
3907    if (wd->map) evas_map_free(wd->map);
3908    free(wd);
3909 }
3910
3911 static void
3912 _del_pre_hook(Evas_Object *obj)
3913 {
3914    ELM_CHECK_WIDTYPE(obj, widtype);
3915    Widget_Data *wd = elm_widget_data_get(obj);
3916    EINA_SAFETY_ON_NULL_RETURN(wd);
3917
3918    Eina_List *l, *ll;
3919    Elm_Map_Route *r;
3920    Elm_Map_Name *na;
3921    Evas_Object *track;
3922    Elm_Map_Marker *marker;
3923    Elm_Map_Group_Class *group_clas;
3924    Elm_Map_Marker_Class *clas;
3925    Elm_Map_Overlay *overlay;
3926    Delayed_Data *dd;
3927
3928    EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
3929    eina_list_free(wd->routes);
3930
3931    EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
3932    eina_list_free(wd->names);
3933
3934    EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
3935       elm_map_overlay_del(overlay);
3936    eina_list_free(wd->overlays);
3937
3938    EINA_LIST_FREE(wd->track, track) evas_object_del(track);
3939
3940    EINA_LIST_FOREACH_SAFE(wd->markers, l, ll, marker)
3941       _elm_map_marker_remove(marker);
3942    eina_list_free(wd->markers);
3943
3944    EINA_LIST_FREE(wd->group_classes, group_clas)
3945      {
3946         eina_list_free(group_clas->markers);
3947         if (group_clas->style) eina_stringshare_del(group_clas->style);
3948         free(group_clas);
3949      }
3950    EINA_LIST_FREE(wd->marker_classes, clas)
3951      {
3952         if (clas->style) eina_stringshare_del(clas->style);
3953         free(clas);
3954      }
3955
3956    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
3957    if (wd->long_timer) ecore_timer_del(wd->long_timer);
3958
3959    if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
3960
3961    if (wd->user_agent) eina_stringshare_del(wd->user_agent);
3962    if (wd->ua) eina_hash_free(wd->ua);
3963
3964    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
3965    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
3966
3967    _grid_all_clear(wd);
3968    // Removal of download list should be after grid clear.
3969    if (wd->download_idler) ecore_idler_del(wd->download_idler);
3970    eina_list_free(wd->download_list);
3971
3972    _source_all_unload(wd);
3973
3974    if (!ecore_file_recursive_rm(CACHE_ROOT))
3975       ERR("Deletion of %s failed", CACHE_ROOT);
3976 }
3977
3978 static void
3979 _theme_hook(Evas_Object *obj)
3980 {
3981    ELM_CHECK_WIDTYPE(obj, widtype);
3982    Widget_Data *wd = elm_widget_data_get(obj);
3983    EINA_SAFETY_ON_NULL_RETURN(wd);
3984
3985    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
3986    _sizing_eval(wd);
3987 }
3988
3989 static Eina_Bool
3990 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
3991 {
3992    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3993    Widget_Data *wd = elm_widget_data_get(obj);
3994    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
3995
3996    Evas_Coord x, y;
3997    Evas_Coord vh;
3998    Evas_Coord step_x, step_y, page_x, page_y;
3999
4000    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
4001    Evas_Event_Key_Down *ev = event_info;
4002    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
4003
4004    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
4005    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
4006    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
4007    _viewport_size_get(wd, NULL, &vh);
4008
4009    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
4010      {
4011         x -= step_x;
4012      }
4013    else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
4014      {
4015         x += step_x;
4016      }
4017    else if ((!strcmp(ev->keyname, "Up"))  || (!strcmp(ev->keyname, "KP_Up")))
4018      {
4019         y -= step_y;
4020      }
4021    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
4022      {
4023         y += step_y;
4024      }
4025    else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
4026      {
4027         if (page_y < 0)
4028           y -= -(page_y * vh) / 100;
4029         else
4030           y -= page_y;
4031      }
4032    else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
4033      {
4034         if (page_y < 0)
4035           y += -(page_y * vh) / 100;
4036         else
4037           y += page_y;
4038      }
4039    else if (!strcmp(ev->keyname, "KP_Add"))
4040      {
4041         zoom_with_animation(wd, wd->zoom + 1, 10);
4042         return EINA_TRUE;
4043      }
4044    else if (!strcmp(ev->keyname, "KP_Subtract"))
4045      {
4046         zoom_with_animation(wd, wd->zoom - 1, 10);
4047         return EINA_TRUE;
4048      }
4049    else return EINA_FALSE;
4050
4051    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
4052    elm_smart_scroller_child_pos_set(wd->scr, x, y);
4053
4054    return EINA_TRUE;
4055 }
4056 #endif
4057
4058 EAPI Evas_Object *
4059 elm_map_add(Evas_Object *parent)
4060 {
4061 #ifdef HAVE_ELEMENTARY_ECORE_CON
4062    Evas *e;
4063    Widget_Data *wd;
4064    Evas_Object *obj;
4065    Evas_Coord minw, minh;
4066
4067    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
4068    ELM_SET_WIDTYPE(widtype, "map");
4069    elm_widget_type_set(obj, "map");
4070    elm_widget_sub_object_add(parent, obj);
4071    elm_widget_data_set(obj, wd);
4072    elm_widget_can_focus_set(obj, EINA_TRUE);
4073    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
4074    elm_widget_del_hook_set(obj, _del_hook);
4075    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
4076    elm_widget_theme_hook_set(obj, _theme_hook);
4077    elm_widget_event_hook_set(obj, _event_hook);
4078    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
4079    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
4080    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
4081    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
4082    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
4083                                   _mouse_down, wd);
4084    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
4085                                   _mouse_up, wd);
4086    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
4087                                   _mouse_wheel_cb,wd);
4088    wd->obj = obj;
4089
4090    wd->scr = elm_smart_scroller_add(e);
4091    elm_widget_sub_object_add(obj, wd->scr);
4092    elm_smart_scroller_widget_set(wd->scr, obj);
4093    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
4094    elm_widget_resize_object_set(obj, wd->scr);
4095    elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
4096    elm_smart_scroller_bounce_allow_set(wd->scr,
4097                                        _elm_config->thumbscroll_bounce_enable,
4098                                        _elm_config->thumbscroll_bounce_enable);
4099    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
4100                                   _changed_size_hints, wd);
4101    evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
4102    evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
4103    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
4104    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
4105
4106    if (!smart)
4107      {
4108         evas_object_smart_clipped_smart_set(&parent_sc);
4109         sc = parent_sc;
4110         sc.name = "elm_map_pan";
4111         sc.version = EVAS_SMART_CLASS_VERSION;
4112         sc.add = _pan_add;
4113         sc.resize = _pan_resize;
4114         sc.move = _pan_move;
4115         sc.calculate = _pan_calculate;
4116         smart = evas_smart_class_new(&sc);
4117      }
4118    if (smart)
4119      {
4120         Pan *pan;
4121         wd->pan_smart = evas_object_smart_add(e, smart);
4122         pan = evas_object_smart_data_get(wd->pan_smart);
4123         pan->wd = wd;
4124      }
4125    elm_widget_sub_object_add(obj, wd->pan_smart);
4126
4127    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
4128                                      _pan_set, _pan_get, _pan_max_get,
4129                                      _pan_min_get, _pan_child_size_get);
4130    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
4131                              &minw, &minh);
4132    evas_object_size_hint_min_set(obj, minw, minh);
4133
4134    wd->ges = elm_gesture_layer_add(obj);
4135    if (!wd->ges) ERR("elm_gesture_layer_add() failed");
4136    elm_gesture_layer_attach(wd->ges, obj);
4137    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
4138                             _pinch_zoom_start_cb, wd);
4139    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
4140                             _pinch_zoom_cb, wd);
4141    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
4142                             _pinch_rotate_cb, wd);
4143    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
4144                             _pinch_rotate_end_cb, wd);
4145    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
4146                             _pinch_rotate_end_cb, wd);
4147
4148    wd->sep_maps_markers = evas_object_rectangle_add(evas_object_evas_get(obj));
4149    elm_widget_sub_object_add(obj, wd->sep_maps_markers);
4150    evas_object_smart_member_add(wd->sep_maps_markers, wd->pan_smart);
4151
4152    wd->map = evas_map_new(EVAS_MAP_POINT);
4153
4154    _source_all_load(wd);
4155    wd->zoom_min = wd->src_tile->zoom_min;
4156    wd->zoom_max = wd->src_tile->zoom_max;
4157    // FIXME: Tile Provider is better to provide tile size!
4158    wd->tsize = DEFAULT_TILE_SIZE;
4159
4160    srand(time(NULL));
4161
4162    wd->id = ((int)getpid() << 16) | idnum;
4163    idnum++;
4164    _grid_all_create(wd);
4165
4166    zoom_do(wd, 0);
4167
4168    wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
4169    wd->markers_max_num = MARER_MAX_NUMBER;
4170
4171    // TODO: convert Elementary to subclassing of Evas_Smart_Class
4172    // TODO: and save some bytes, making descriptions per-class and not instance!
4173    evas_object_smart_callbacks_descriptions_set(obj, _signals);
4174
4175    if (!ecore_file_download_protocol_available("http://"))
4176       ERR("Ecore must be built with curl support for the map widget!");
4177
4178    return obj;
4179 #else
4180    (void) parent;
4181    return NULL;
4182 #endif
4183 }
4184
4185 EAPI void
4186 elm_map_zoom_set(Evas_Object *obj, int zoom)
4187 {
4188 #ifdef HAVE_ELEMENTARY_ECORE_CON
4189    ELM_CHECK_WIDTYPE(obj, widtype);
4190    Widget_Data *wd = elm_widget_data_get(obj);
4191    EINA_SAFETY_ON_NULL_RETURN(wd);
4192    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4193
4194    if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
4195    if (zoom < 0) zoom = 0;
4196    if (wd->zoom == zoom) return;
4197    if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
4198    if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
4199
4200    Delayed_Data *data = ELM_NEW(Delayed_Data);
4201    data->func = _zoom_set;
4202    data->wd = wd;
4203    data->zoom = zoom;
4204    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4205    evas_object_smart_changed(data->wd->pan_smart);
4206 #else
4207    (void) obj;
4208    (void) zoom;
4209 #endif
4210 }
4211
4212 EAPI int
4213 elm_map_zoom_get(const Evas_Object *obj)
4214 {
4215 #ifdef HAVE_ELEMENTARY_ECORE_CON
4216    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4217    Widget_Data *wd = elm_widget_data_get(obj);
4218
4219    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
4220    return wd->zoom;
4221 #else
4222    (void) obj;
4223    return 0;
4224 #endif
4225 }
4226
4227 EAPI void
4228 elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
4229 {
4230 #ifdef HAVE_ELEMENTARY_ECORE_CON
4231    ELM_CHECK_WIDTYPE(obj, widtype);
4232    Widget_Data *wd = elm_widget_data_get(obj);
4233    EINA_SAFETY_ON_NULL_RETURN(wd);
4234
4235    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
4236
4237    Delayed_Data *data = ELM_NEW(Delayed_Data);
4238    data->mode = mode;
4239    data->func = _zoom_mode_set;
4240    data->wd = wd;
4241    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4242    evas_object_smart_changed(data->wd->pan_smart);
4243 #else
4244    (void) obj;
4245    (void) mode;
4246 #endif
4247 }
4248
4249 EAPI Elm_Map_Zoom_Mode
4250 elm_map_zoom_mode_get(const Evas_Object *obj)
4251 {
4252 #ifdef HAVE_ELEMENTARY_ECORE_CON
4253    ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
4254    Widget_Data *wd = elm_widget_data_get(obj);
4255    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
4256
4257    return wd->mode;
4258 #else
4259    (void) obj;
4260    return ELM_MAP_ZOOM_MODE_MANUAL;
4261 #endif
4262 }
4263
4264 EAPI void
4265 elm_map_zoom_max_set(Evas_Object *obj, int zoom)
4266 {
4267 #ifdef HAVE_ELEMENTARY_ECORE_CON
4268    ELM_CHECK_WIDTYPE(obj, widtype);
4269    Widget_Data *wd = elm_widget_data_get(obj);
4270    EINA_SAFETY_ON_NULL_RETURN(wd);
4271    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4272
4273    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4274       return;
4275    wd->zoom_max = zoom;
4276 #else
4277    (void) obj;
4278    (void) zoom;
4279 #endif
4280 }
4281
4282 EAPI int
4283 elm_map_zoom_max_get(const Evas_Object *obj)
4284 {
4285 #ifdef HAVE_ELEMENTARY_ECORE_CON
4286    ELM_CHECK_WIDTYPE(obj, widtype) 18;
4287    Widget_Data *wd = elm_widget_data_get(obj);
4288    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4289    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4290
4291    return wd->zoom_max;
4292 #else
4293    (void) obj;
4294    return 18;
4295 #endif
4296 }
4297
4298 EAPI void
4299 elm_map_zoom_min_set(Evas_Object *obj, int zoom)
4300 {
4301 #ifdef HAVE_ELEMENTARY_ECORE_CON
4302    ELM_CHECK_WIDTYPE(obj, widtype);
4303    Widget_Data *wd = elm_widget_data_get(obj);
4304    EINA_SAFETY_ON_NULL_RETURN(wd);
4305    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4306
4307    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4308       return;
4309    wd->zoom_min = zoom;
4310 #else
4311    (void) obj;
4312    (void) zoom;
4313 #endif
4314 }
4315
4316 EAPI int
4317 elm_map_zoom_min_get(const Evas_Object *obj)
4318 {
4319 #ifdef HAVE_ELEMENTARY_ECORE_CON
4320    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4321    Widget_Data *wd = elm_widget_data_get(obj);
4322    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4323    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4324
4325    return wd->zoom_min;
4326 #else
4327    (void) obj;
4328    return 0;
4329 #endif
4330 }
4331
4332
4333 EAPI void
4334 elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
4335 {
4336 #ifdef HAVE_ELEMENTARY_ECORE_CON
4337    ELM_CHECK_WIDTYPE(obj, widtype);
4338    Widget_Data *wd = elm_widget_data_get(obj);
4339
4340    Delayed_Data *data = ELM_NEW(Delayed_Data);
4341    data->func = _region_bring_in;
4342    data->wd = wd;
4343    data->lon = lon;
4344    data->lat = lat;
4345    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4346    evas_object_smart_changed(data->wd->pan_smart);
4347 #else
4348    (void) obj;
4349    (void) lon;
4350    (void) lat;
4351 #endif
4352 }
4353
4354 EAPI void
4355 elm_map_region_show(Evas_Object *obj, double lon, double lat)
4356 {
4357 #ifdef HAVE_ELEMENTARY_ECORE_CON
4358    ELM_CHECK_WIDTYPE(obj, widtype);
4359    Widget_Data *wd = elm_widget_data_get(obj);
4360
4361    Delayed_Data *data = ELM_NEW(Delayed_Data);
4362    data->func = _region_show;
4363    data->wd = wd;
4364    data->lon = lon;
4365    data->lat = lat;
4366    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4367    evas_object_smart_changed(data->wd->pan_smart);
4368 #else
4369    (void) obj;
4370    (void) lon;
4371    (void) lat;
4372 #endif
4373 }
4374
4375 EAPI void
4376 elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
4377 {
4378 #ifdef HAVE_ELEMENTARY_ECORE_CON
4379    ELM_CHECK_WIDTYPE(obj, widtype);
4380    Widget_Data *wd = elm_widget_data_get(obj);
4381    EINA_SAFETY_ON_NULL_RETURN(wd);
4382
4383    double tlon, tlat;
4384    Evas_Coord px, py, vw, vh;
4385
4386    _pan_geometry_get(wd, &px, &py);
4387    _viewport_size_get(wd, &vw, &vh);
4388    _coord_to_region_convert(wd, vw/2 - px, vh/2 -py, wd->size.w, &tlon, &tlat);
4389    if (lon) *lon = tlon;
4390    if (lat) *lat = tlat;
4391 #else
4392    (void) obj;
4393    (void) lon;
4394    (void) lat;
4395 #endif
4396 }
4397
4398 EAPI void
4399 elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
4400 {
4401 #ifdef HAVE_ELEMENTARY_ECORE_CON
4402    ELM_CHECK_WIDTYPE(obj, widtype);
4403    Widget_Data *wd = elm_widget_data_get(obj);
4404    EINA_SAFETY_ON_NULL_RETURN(wd);
4405
4406    if (wd->paused == !!paused) return;
4407    wd->paused = !!paused;
4408    if (wd->paused)
4409      {
4410         if (wd->zoom_animator)
4411           {
4412              if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4413              wd->zoom_animator = NULL;
4414              zoom_do(wd, wd->zoom);
4415           }
4416         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4417                                 "elm,state,busy,stop", "elm");
4418      }
4419    else
4420      {
4421         if (wd->download_num >= 1)
4422            edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4423                                    "elm,state,busy,start", "elm");
4424      }
4425 #else
4426    (void) obj;
4427    (void) paused;
4428 #endif
4429 }
4430
4431 EAPI Eina_Bool
4432 elm_map_paused_get(const Evas_Object *obj)
4433 {
4434 #ifdef HAVE_ELEMENTARY_ECORE_CON
4435    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4436    Widget_Data *wd = elm_widget_data_get(obj);
4437    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4438
4439    return wd->paused;
4440 #else
4441    (void) obj;
4442    return EINA_FALSE;
4443 #endif
4444 }
4445
4446 EAPI void
4447 elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
4448 {
4449 #ifdef HAVE_ELEMENTARY_ECORE_CON
4450    ELM_CHECK_WIDTYPE(obj, widtype);
4451    Widget_Data *wd = elm_widget_data_get(obj);
4452    EINA_SAFETY_ON_NULL_RETURN(wd);
4453
4454    wd->rotate.d = degree;
4455    wd->rotate.cx = cx;
4456    wd->rotate.cy = cy;
4457
4458    evas_object_smart_changed(wd->pan_smart);
4459 #else
4460    (void) obj;
4461    (void) degree;
4462    (void) cx;
4463    (void) cy;
4464 #endif
4465 }
4466
4467 EAPI void
4468 elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
4469 {
4470 #ifdef HAVE_ELEMENTARY_ECORE_CON
4471    ELM_CHECK_WIDTYPE(obj, widtype);
4472    Widget_Data *wd = elm_widget_data_get(obj);
4473    EINA_SAFETY_ON_NULL_RETURN(wd);
4474
4475    if (degree) *degree = wd->rotate.d;
4476    if (cx) *cx = wd->rotate.cx;
4477    if (cy) *cy = wd->rotate.cy;
4478 #else
4479    (void) obj;
4480    (void) degree;
4481    (void) cx;
4482    (void) cy;
4483 #endif
4484 }
4485
4486 EAPI void
4487 elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
4488 {
4489 #ifdef HAVE_ELEMENTARY_ECORE_CON
4490    ELM_CHECK_WIDTYPE(obj, widtype);
4491    Widget_Data *wd = elm_widget_data_get(obj);
4492    EINA_SAFETY_ON_NULL_RETURN(wd);
4493
4494    if ((!wd->wheel_disabled) && (disabled))
4495      evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4496    else if ((wd->wheel_disabled) && (!disabled))
4497      evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4498    wd->wheel_disabled = !!disabled;
4499 #else
4500    (void) obj;
4501    (void) disabled;
4502 #endif
4503 }
4504
4505 EAPI Eina_Bool
4506 elm_map_wheel_disabled_get(const Evas_Object *obj)
4507 {
4508 #ifdef HAVE_ELEMENTARY_ECORE_CON
4509    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4510    Widget_Data *wd = elm_widget_data_get(obj);
4511    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4512
4513    return wd->wheel_disabled;
4514 #else
4515    (void) obj;
4516    return EINA_FALSE;
4517 #endif
4518 }
4519
4520 EAPI void
4521 elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
4522 {
4523 #ifdef HAVE_ELEMENTARY_ECORE_CON
4524    ELM_CHECK_WIDTYPE(obj, widtype);
4525    Widget_Data *wd = elm_widget_data_get(obj);
4526    EINA_SAFETY_ON_NULL_RETURN(wd);
4527
4528    if (try_num) *try_num = wd->try_num;
4529    if (finish_num) *finish_num = wd->finish_num;
4530 #else
4531    (void) obj;
4532    (void) try_num;
4533    (void) finish_num;
4534 #endif
4535 }
4536
4537 EAPI void
4538 elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
4539 {
4540 #ifdef HAVE_ELEMENTARY_ECORE_CON
4541    ELM_CHECK_WIDTYPE(obj, widtype);
4542    Widget_Data *wd = elm_widget_data_get(obj);
4543    EINA_SAFETY_ON_NULL_RETURN(wd);
4544    EINA_SAFETY_ON_NULL_RETURN(lon);
4545    EINA_SAFETY_ON_NULL_RETURN(lat);
4546
4547    Evas_Coord px, py, vw, vh;
4548    _pan_geometry_get(wd, &px, &py);
4549    _viewport_size_get(wd, &vw, &vh);
4550    _coord_rotate(x - px, y - py, (vw / 2) - px, (vh / 2) - py, -wd->rotate.d,
4551                  &x, &y);
4552    _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
4553 #else
4554    (void) obj;
4555    (void) x;
4556    (void) y;
4557    (void) lon;
4558    (void) lat;
4559 #endif
4560 }
4561
4562 EAPI void
4563 elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
4564 {
4565 #ifdef HAVE_ELEMENTARY_ECORE_CON
4566    ELM_CHECK_WIDTYPE(obj, widtype);
4567    Widget_Data *wd = elm_widget_data_get(obj);
4568    EINA_SAFETY_ON_NULL_RETURN(wd);
4569    EINA_SAFETY_ON_NULL_RETURN(x);
4570    EINA_SAFETY_ON_NULL_RETURN(y);
4571
4572    Evas_Coord px, py, vw, vh;
4573    _pan_geometry_get(wd, &px, &py);
4574    _viewport_size_get(wd, &vw, &vh);
4575    _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
4576    _coord_rotate(*x, *y, (vw / 2) - px, (vh / 2) - py, wd->rotate.d,
4577                  x, y);
4578    *x += px;
4579    *y += py;
4580 #else
4581    (void) obj;
4582    (void) lon;
4583    (void) lat;
4584    (void) x;
4585    (void) y;
4586 #endif
4587 }
4588
4589 EAPI void
4590 elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
4591 {
4592 #ifdef HAVE_ELEMENTARY_ECORE_CON
4593    ELM_CHECK_WIDTYPE(obj, widtype);
4594    Widget_Data *wd = elm_widget_data_get(obj);
4595    EINA_SAFETY_ON_NULL_RETURN(wd);
4596    EINA_SAFETY_ON_NULL_RETURN(user_agent);
4597
4598    eina_stringshare_replace(&wd->user_agent, user_agent);
4599
4600    if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
4601    eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
4602 #else
4603    (void) obj;
4604    (void) user_agent;
4605 #endif
4606 }
4607
4608 EAPI const char *
4609 elm_map_user_agent_get(const Evas_Object *obj)
4610 {
4611 #ifdef HAVE_ELEMENTARY_ECORE_CON
4612    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4613    Widget_Data *wd = elm_widget_data_get(obj);
4614    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4615
4616    return wd->user_agent;
4617 #else
4618    (void) obj;
4619    return NULL;
4620 #endif
4621 }
4622
4623 EAPI void
4624 elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
4625 {
4626 #ifdef HAVE_ELEMENTARY_ECORE_CON
4627    ELM_CHECK_WIDTYPE(obj, widtype);
4628    Widget_Data *wd = elm_widget_data_get(obj);
4629    EINA_SAFETY_ON_NULL_RETURN(wd);
4630    EINA_SAFETY_ON_NULL_RETURN(source_name);
4631
4632    if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
4633    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
4634       _source_route_set(wd, source_name);
4635    else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
4636    else ERR("Not supported map source type: %d", type);
4637
4638 #else
4639    (void) obj;
4640    (void) source_name;
4641 #endif
4642 }
4643
4644 EAPI const char *
4645 elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4646 {
4647 #ifdef HAVE_ELEMENTARY_ECORE_CON
4648    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4649    Widget_Data *wd = elm_widget_data_get(obj);
4650    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4651    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
4652
4653    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
4654    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
4655    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
4656    else ERR("Not supported map source type: %d", type);
4657    return NULL;
4658 #else
4659    (void) obj;
4660    return NULL;
4661 #endif
4662 }
4663
4664 EAPI const char **
4665 elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4666 {
4667 #ifdef HAVE_ELEMENTARY_ECORE_CON
4668    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4669    Widget_Data *wd = elm_widget_data_get(obj);
4670    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4671
4672    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
4673    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
4674    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_tile_names;
4675    else ERR("Not supported map source type: %d", type);
4676    return NULL;
4677 #else
4678    (void) obj;
4679    return NULL;
4680 #endif
4681 }
4682
4683 EAPI Elm_Map_Route *
4684 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)
4685 {
4686 #ifdef HAVE_ELEMENTARY_ECORE_CON
4687    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4688    Widget_Data *wd = elm_widget_data_get(obj);
4689    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4690    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
4691
4692    char *type_name;
4693    char *url;
4694    char fname[PATH_MAX];
4695
4696    if (!ecore_file_exists(CACHE_ROUTE_ROOT))
4697       ecore_file_mkpath(CACHE_ROUTE_ROOT);
4698
4699    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
4700       type_name = strdup(ROUTE_TYPE_MOTORCAR);
4701    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
4702       type_name = strdup(ROUTE_TYPE_BICYCLE);
4703    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
4704       type_name = strdup(ROUTE_TYPE_FOOT);
4705    else type_name = NULL;
4706
4707    url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
4708    if (!url)
4709      {
4710         ERR("Route URL is NULL");
4711         if (type_name) free(type_name);
4712         return NULL;
4713      }
4714    if (type_name) free(type_name);
4715
4716    Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
4717    route->wd = wd;
4718    snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
4719    route->fname = strdup(fname);
4720    route->type = type;
4721    route->method = method;
4722    route->flon = flon;
4723    route->flat = flat;
4724    route->tlon = tlon;
4725    route->tlat = tlat;
4726    route->cb = route_cb;
4727    route->data = data;
4728
4729    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
4730                                  &(route->job), wd->ua) || !(route->job))
4731      {
4732         ERR("Can't request Route from %s to %s", url, route->fname);
4733         free(route->fname);
4734         free(route);
4735         return NULL;
4736      }
4737    INF("Route requested from %s to %s", url, route->fname);
4738    free(url);
4739
4740    wd->routes = eina_list_append(wd->routes, route);
4741    evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
4742    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4743                            "elm,state,busy,start", "elm");
4744    return route;
4745 #else
4746    (void) obj;
4747    (void) type;
4748    (void) method;
4749    (void) flon;
4750    (void) flat;
4751    (void) tlon;
4752    (void) tlat;
4753    (void) route_cb;
4754    (void) data;
4755    return NULL;
4756 #endif
4757 }
4758
4759
4760 EAPI void
4761 elm_map_route_del(Elm_Map_Route *route)
4762 {
4763 #ifdef HAVE_ELEMENTARY_ECORE_CON
4764    EINA_SAFETY_ON_NULL_RETURN(route);
4765    EINA_SAFETY_ON_NULL_RETURN(route->wd);
4766    ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
4767
4768    Path_Waypoint *w;
4769    Path_Node *n;
4770
4771    if (route->job) ecore_file_download_abort(route->job);
4772
4773    EINA_LIST_FREE(route->waypoint, w)
4774      {
4775         if (w->point) eina_stringshare_del(w->point);
4776         free(w);
4777      }
4778
4779    EINA_LIST_FREE(route->nodes, n)
4780      {
4781         if (n->pos.address) eina_stringshare_del(n->pos.address);
4782         free(n);
4783      }
4784
4785    if (route->fname)
4786      {
4787         ecore_file_remove(route->fname);
4788         free(route->fname);
4789      }
4790
4791    route->wd->routes = eina_list_remove(route->wd->routes, route);
4792    free(route);
4793 #else
4794    (void) route;
4795 #endif
4796 }
4797
4798 EAPI double
4799 elm_map_route_distance_get(const Elm_Map_Route *route)
4800 {
4801 #ifdef HAVE_ELEMENTARY_ECORE_CON
4802    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
4803    return route->info.distance;
4804 #else
4805    (void) route;
4806    return 0.0;
4807 #endif
4808 }
4809
4810 EAPI const char*
4811 elm_map_route_node_get(const Elm_Map_Route *route)
4812 {
4813 #ifdef HAVE_ELEMENTARY_ECORE_CON
4814    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4815    return route->info.nodes;
4816 #else
4817    (void) route;
4818    return NULL;
4819 #endif
4820 }
4821
4822 EAPI const char*
4823 elm_map_route_waypoint_get(const Elm_Map_Route *route)
4824 {
4825 #ifdef HAVE_ELEMENTARY_ECORE_CON
4826    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
4827    return route->info.waypoints;
4828 #else
4829    (void) route;
4830    return NULL;
4831 #endif
4832 }
4833
4834 EAPI Elm_Map_Name *
4835 elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
4836 {
4837 #ifdef HAVE_ELEMENTARY_ECORE_CON
4838    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4839
4840    if (address)
4841       return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
4842                            name_cb, data);
4843   else
4844      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
4845                           name_cb, data);
4846 #else
4847    (void) obj;
4848    (void) address;
4849    (void) lon;
4850    (void) lat;
4851    (void) name_cb;
4852    (void) data;
4853    return NULL;
4854 #endif
4855 }
4856
4857 EAPI void
4858 elm_map_name_del(Elm_Map_Name *name)
4859 {
4860 #ifdef HAVE_ELEMENTARY_ECORE_CON
4861    EINA_SAFETY_ON_NULL_RETURN(name);
4862    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4863    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4864
4865    if (name->job) ecore_file_download_abort(name->job);
4866    if (name->address) free(name->address);
4867    if (name->fname)
4868      {
4869         ecore_file_remove(name->fname);
4870         free(name->fname);
4871      }
4872
4873    name->wd->names = eina_list_remove(name->wd->names, name);
4874    free(name);
4875 #else
4876    (void) name;
4877 #endif
4878 }
4879
4880 EAPI const char *
4881 elm_map_name_address_get(const Elm_Map_Name *name)
4882 {
4883 #ifdef HAVE_ELEMENTARY_ECORE_CON
4884    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
4885    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
4886    ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
4887
4888    return name->address;
4889 #else
4890    (void) name;
4891    return NULL;
4892 #endif
4893 }
4894
4895 EAPI void
4896 elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
4897 {
4898 #ifdef HAVE_ELEMENTARY_ECORE_CON
4899    EINA_SAFETY_ON_NULL_RETURN(name);
4900    EINA_SAFETY_ON_NULL_RETURN(name->wd);
4901    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
4902
4903    if (lon) *lon = name->lon;
4904    if (lat) *lat = name->lat;
4905 #else
4906    (void) name;
4907    (void) lon;
4908    (void) lat;
4909 #endif
4910 }
4911
4912 EAPI Elm_Map_Overlay *
4913 elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
4914 {
4915 #ifdef HAVE_ELEMENTARY_ECORE_CON
4916    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4917    Widget_Data *wd = elm_widget_data_get(obj);
4918    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4919
4920    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
4921    overlay->wd = wd;
4922    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
4923    overlay->ovl = _overlay_default_new(wd, lon, lat, "radio");
4924    _overlay_default_cb_add(overlay->ovl, _overlay_clicked_cb, overlay);
4925    overlay->grp = _overlay_group_new(wd);
4926    wd->overlays = eina_list_append(wd->overlays, overlay);
4927
4928    evas_object_smart_changed(wd->pan_smart);
4929    return overlay;
4930 #else
4931    (void) obj;
4932    (void) lon;
4933    (void) lat;
4934    return NULL;
4935 #endif
4936 }
4937
4938 EAPI void
4939 elm_map_overlay_del(Elm_Map_Overlay *overlay)
4940 {
4941 #ifdef HAVE_ELEMENTARY_ECORE_CON
4942    EINA_SAFETY_ON_NULL_RETURN(overlay);
4943    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4944    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4945
4946    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
4947      {
4948         _overlay_default_cb_del(overlay->ovl, _overlay_clicked_cb);
4949         _overlay_default_free(overlay->ovl);
4950      }
4951    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
4952      {
4953         _overlay_bubble_cb_del(overlay->ovl);
4954         _overlay_bubble_free(overlay->ovl);
4955      }
4956    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
4957       _overlay_class_free(overlay->ovl);
4958
4959    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
4960       _overlay_route_free(overlay->ovl);
4961
4962    if (overlay->grp)
4963      {
4964         _overlay_group_cb_del(overlay->grp);
4965         _overlay_group_free(overlay->grp, overlay);
4966      }
4967
4968    overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
4969    evas_object_smart_changed(overlay->wd->pan_smart);
4970
4971    free(overlay);
4972 #else
4973    (void) overlay;
4974 #endif
4975 }
4976
4977 EAPI Elm_Map_Overlay_Type
4978 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
4979 {
4980 #ifdef HAVE_ELEMENTARY_ECORE_CON
4981    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
4982    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
4983    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
4984
4985    return overlay->type;
4986 #else
4987    (void) overlay;
4988    return ELM_MAP_OVERLAY_TYPE_NONE;
4989 #endif
4990 }
4991
4992 EAPI void
4993 elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
4994 {
4995 #ifdef HAVE_ELEMENTARY_ECORE_CON
4996    EINA_SAFETY_ON_NULL_RETURN(overlay);
4997    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
4998    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
4999
5000    overlay->data = data;
5001 #else
5002    (void) overlay;
5003    (void) data;
5004 #endif
5005 }
5006
5007 EAPI void *
5008 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
5009 {
5010 #ifdef HAVE_ELEMENTARY_ECORE_CON
5011    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5012    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5013    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5014
5015    return overlay->data;
5016 #else
5017    (void) overlay;
5018    return NULL;
5019 #endif
5020 }
5021
5022 EAPI void
5023 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
5024 {
5025 #ifdef HAVE_ELEMENTARY_ECORE_CON
5026    EINA_SAFETY_ON_NULL_RETURN(overlay);
5027    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5028    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5029
5030    if (overlay->hide == !!hide) return;
5031    overlay->hide = hide;
5032
5033    evas_object_smart_changed(overlay->wd->pan_smart);
5034 #else
5035    (void) overlay;
5036    (void) hide;
5037 #endif
5038 }
5039
5040 EAPI Eina_Bool
5041 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
5042 {
5043 #ifdef HAVE_ELEMENTARY_ECORE_CON
5044    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5045    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5046    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5047
5048    return overlay->hide;
5049 #else
5050    (void) overlay;
5051    return EINA_FALSE;
5052 #endif
5053 }
5054
5055 EAPI void
5056 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
5057 {
5058 #ifdef HAVE_ELEMENTARY_ECORE_CON
5059    EINA_SAFETY_ON_NULL_RETURN(overlay);
5060    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5061    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5062
5063    overlay->zoom_min = zoom;
5064    evas_object_smart_changed(overlay->wd->pan_smart);
5065 #else
5066    (void) overlay;
5067    (void) zoom;
5068 #endif
5069 }
5070
5071 EAPI int
5072 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
5073 {
5074 #ifdef HAVE_ELEMENTARY_ECORE_CON
5075    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
5076    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
5077    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
5078
5079    return overlay->zoom_min;
5080 #else
5081    (void) overlay;
5082    return 0;
5083 #endif
5084 }
5085
5086 EAPI void
5087 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
5088 {
5089 #ifdef HAVE_ELEMENTARY_ECORE_CON
5090    EINA_SAFETY_ON_NULL_RETURN(overlay);
5091    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5092    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5093
5094    if (overlay->paused == !!paused) return;
5095    overlay->paused = paused;
5096
5097    evas_object_smart_changed(overlay->wd->pan_smart);
5098 #else
5099    (void) overlay;
5100    (void) paused;
5101 #endif
5102 }
5103
5104 EAPI Eina_Bool
5105 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
5106 {
5107 #ifdef HAVE_ELEMENTARY_ECORE_CON
5108    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5109    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5110    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5111
5112    return overlay->paused;
5113 #else
5114    (void) overlay;
5115    return EINA_FALSE;
5116 #endif
5117 }
5118
5119 EAPI void
5120 elm_map_overlay_show(Elm_Map_Overlay *overlay)
5121 {
5122 #ifdef HAVE_ELEMENTARY_ECORE_CON
5123    EINA_SAFETY_ON_NULL_RETURN(overlay);
5124    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5125    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5126
5127    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5128      {
5129         Overlay_Default *ovl = overlay->ovl;
5130         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5131      }
5132    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5133      {
5134         Overlay_Bubble *ovl = overlay->ovl;
5135         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5136      }
5137    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5138      {
5139         Overlay_Class *ovl = overlay->ovl;
5140         double lon, lat, max_lo, min_lo, max_la, min_la;
5141         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
5142         lon = (max_lo + min_lo) / 2;
5143         lat = (max_la + min_la) / 2;
5144         elm_map_region_show(overlay->wd->obj, lon, lat);
5145      }
5146    else ERR("Not supported overlay type: %d", overlay->type);
5147
5148    evas_object_smart_changed(overlay->wd->pan_smart);
5149 #else
5150    (void) overlay;
5151 #endif
5152 }
5153
5154 EAPI void
5155 elm_map_overlays_show(Eina_List *overlays)
5156 {
5157 #ifdef HAVE_ELEMENTARY_ECORE_CON
5158    EINA_SAFETY_ON_NULL_RETURN(overlays);
5159    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
5160
5161    Elm_Map_Overlay *overlay;
5162    overlay = eina_list_data_get(overlays);
5163
5164    Delayed_Data *data = ELM_NEW(Delayed_Data);
5165    data->func = _overlays_show;
5166    data->wd = overlay->wd;
5167    data->overlays = eina_list_clone(overlays);
5168    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
5169    evas_object_smart_changed(data->wd->pan_smart);
5170 #else
5171    (void) overlays;
5172 #endif
5173 }
5174
5175 EAPI void
5176 elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
5177 {
5178 #ifdef HAVE_ELEMENTARY_ECORE_CON
5179    EINA_SAFETY_ON_NULL_RETURN(overlay);
5180    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5181    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5182
5183    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5184      {
5185         Overlay_Default *ovl = overlay->ovl;
5186         ovl->lon = lon;
5187         ovl->lat = lat;
5188      }
5189    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5190      {
5191         Overlay_Bubble *ovl = overlay->ovl;
5192         ovl->lon = lon;
5193         ovl->lat = lat;
5194      }
5195    else ERR("Not supported overlay type: %d", overlay->type);
5196
5197    evas_object_smart_changed(overlay->wd->pan_smart);
5198 #else
5199    (void) overlay;
5200    (void) lon;
5201    (void) lat;
5202 #endif
5203 }
5204
5205 EAPI void
5206 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
5207 {
5208 #ifdef HAVE_ELEMENTARY_ECORE_CON
5209    EINA_SAFETY_ON_NULL_RETURN(overlay);
5210    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5211    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5212
5213    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5214      {
5215         const Overlay_Default *ovl = overlay->ovl;
5216         if (lon) *lon = ovl->lon;
5217         if (lat) *lat = ovl->lat;
5218      }
5219    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5220      {
5221         const Overlay_Bubble *ovl = overlay->ovl;
5222         if (lon) *lon = ovl->lon;
5223         if (lat) *lat = ovl->lat;
5224      }
5225    else ERR("Not supported overlay type: %d", overlay->type);
5226 #else
5227    (void) overlay;
5228    (void) lon;
5229    (void) lat;
5230 #endif
5231 }
5232
5233 EAPI void
5234 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
5235 {
5236 #ifdef HAVE_ELEMENTARY_ECORE_CON
5237    EINA_SAFETY_ON_NULL_RETURN(overlay);
5238    EINA_SAFETY_ON_NULL_RETURN(icon);
5239    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5240    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5241
5242    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5243       _overlay_default_update(overlay->wd, overlay->ovl, NULL, icon,
5244                               NULL, NULL, NULL);
5245    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5246       _overlay_class_update(overlay->wd, overlay->ovl, NULL, icon);
5247    else ERR("Not supported overlay type: %d", overlay->type);
5248
5249    evas_object_smart_changed(overlay->wd->pan_smart);
5250 #else
5251    (void) overlay;
5252    (void) icon;
5253 #endif
5254 }
5255
5256 EAPI const Evas_Object *
5257 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5258 {
5259 #ifdef HAVE_ELEMENTARY_ECORE_CON
5260    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5261    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5262    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5263
5264    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5265      {
5266         const Overlay_Default *ovl = overlay->ovl;
5267         return elm_object_part_content_get(ovl->layout, "elm.icon");
5268      }
5269    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5270      {
5271         const Overlay_Class *ovl = overlay->ovl;
5272         return ovl->icon;
5273      }
5274    else
5275      {
5276         ERR("Not supported overlay type: %d", overlay->type);
5277         return NULL;
5278      }
5279 #else
5280    (void) overlay;
5281    return NULL;
5282 #endif
5283 }
5284
5285 EAPI void
5286 elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *obj)
5287 {
5288 #ifdef HAVE_ELEMENTARY_ECORE_CON
5289    EINA_SAFETY_ON_NULL_RETURN(overlay);
5290    EINA_SAFETY_ON_NULL_RETURN(obj);
5291    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5292    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5293
5294    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5295       _overlay_default_update(overlay->wd, overlay->ovl, obj, NULL, NULL,
5296                                  NULL, NULL);
5297    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5298       _overlay_class_update(overlay->wd, overlay->ovl, obj, NULL);
5299    else ERR("Not supported overlay type: %d", overlay->type);
5300
5301    evas_object_smart_changed(overlay->wd->pan_smart);
5302 #else
5303    (void) overlay;
5304    (void) obj;
5305 #endif
5306 }
5307
5308 EAPI const Evas_Object *
5309 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5310 {
5311 #ifdef HAVE_ELEMENTARY_ECORE_CON
5312    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5313    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5314    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5315
5316    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5317      {
5318         const Overlay_Default *ovl = overlay->ovl;
5319         return elm_object_part_content_get(ovl->layout, "elm.icon");
5320      }
5321    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5322      {
5323         const Overlay_Class *ovl = overlay->ovl;
5324         return ovl->icon;
5325      }
5326    else
5327      {
5328         ERR("Not supported overlay type: %d", overlay->type);
5329         return NULL;
5330      }
5331 #else
5332    (void) overlay;
5333    return NULL;
5334 #endif
5335 }
5336
5337 EAPI void
5338 elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
5339 {
5340 #ifdef HAVE_ELEMENTARY_ECORE_CON
5341    EINA_SAFETY_ON_NULL_RETURN(overlay);
5342    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5343    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5344
5345    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5346      {
5347         Overlay_Route *route = overlay->ovl;
5348         route->color.r = r;
5349         route->color.g = g;
5350         route->color.b = b;
5351         route->color.a = a;
5352      }
5353    else ERR("Not supported overlay type: %d", overlay->type);
5354 #else
5355    (void) overlay;
5356    (void) r;
5357    (void) g;
5358    (void) b;
5359    (void) a;
5360 #endif
5361 }
5362
5363 EAPI void
5364 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
5365 {
5366 #ifdef HAVE_ELEMENTARY_ECORE_CON
5367    EINA_SAFETY_ON_NULL_RETURN(overlay);
5368    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5369    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5370
5371    int rr, gg, bb, aa;
5372
5373    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5374      {
5375         Overlay_Route *route = overlay->ovl;
5376         rr = route->color.r;
5377         gg = route->color.g;
5378         bb = route->color.b;
5379         aa = route->color.a;
5380      }
5381    else
5382      {
5383         ERR("Not supported overlay type: %d", overlay->type);
5384         return;
5385      }
5386    if (r) *r = rr;
5387    if (g) *g = gg;
5388    if (b) *b = bb;
5389    if (a) *a = aa;
5390 #else
5391    (void) overlay;
5392    (void) r;
5393    (void) g;
5394    (void) b;
5395    (void) a;
5396 #endif
5397 }
5398
5399 EAPI void
5400 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
5401 {
5402 #ifdef HAVE_ELEMENTARY_ECORE_CON
5403    EINA_SAFETY_ON_NULL_RETURN(overlay);
5404    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5405    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5406
5407    overlay->cb = get_cb;
5408    overlay->cb_data = data;
5409 #else
5410    (void) overlay;
5411    (void) get_cb;
5412    (void) data;
5413 #endif
5414 }
5415
5416 EAPI Elm_Map_Overlay *
5417 elm_map_overlay_class_add(Evas_Object *obj)
5418 {
5419 #ifdef HAVE_ELEMENTARY_ECORE_CON
5420    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5421    Widget_Data *wd = elm_widget_data_get(obj);
5422    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5423
5424    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5425    overlay->wd = wd;
5426    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
5427    overlay->ovl = _overlay_class_new(wd, overlay);
5428    overlay->grp = NULL;
5429    wd->overlays = eina_list_append(wd->overlays, overlay);
5430
5431    evas_object_smart_changed(wd->pan_smart);
5432    return overlay;
5433 #else
5434    (void) obj;
5435    return NULL;
5436 #endif
5437 }
5438
5439 EAPI void
5440 elm_map_overlay_class_append(Elm_Map_Overlay *group, Elm_Map_Overlay *overlay)
5441 {
5442 #ifdef HAVE_ELEMENTARY_ECORE_CON
5443    EINA_SAFETY_ON_NULL_RETURN(group);
5444    EINA_SAFETY_ON_NULL_RETURN(overlay);
5445    EINA_SAFETY_ON_NULL_RETURN(group->wd);
5446    ELM_CHECK_WIDTYPE(group->wd->obj, widtype);
5447    EINA_SAFETY_ON_FALSE_RETURN(group->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5448
5449    if (overlay->type != ELM_MAP_OVERLAY_TYPE_DEFAULT)
5450      {
5451         ERR("Currently group supports only default overlays");
5452         return;
5453      }
5454
5455    Overlay_Class *ovl = group->ovl;
5456    if (eina_list_data_find(ovl->members, overlay))
5457      {
5458         ERR("Already added overlay into group");
5459         return;
5460      }
5461    ovl->members = eina_list_append(ovl->members, overlay);
5462    overlay->grp->clas = group;
5463
5464   evas_object_smart_changed(group->wd->pan_smart);
5465 #else
5466    (void) group;
5467    (void) overlay;
5468 #endif
5469 }
5470
5471 EAPI void
5472 elm_map_overlay_class_remove(Elm_Map_Overlay *group, Elm_Map_Overlay *overlay)
5473 {
5474 #ifdef HAVE_ELEMENTARY_ECORE_CON
5475    EINA_SAFETY_ON_NULL_RETURN(group);
5476    EINA_SAFETY_ON_NULL_RETURN(overlay);
5477    EINA_SAFETY_ON_NULL_RETURN(group->wd);
5478    ELM_CHECK_WIDTYPE(group->wd->obj, widtype);
5479    EINA_SAFETY_ON_FALSE_RETURN(group->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5480
5481     if (overlay->type != ELM_MAP_OVERLAY_TYPE_DEFAULT)
5482      {
5483         ERR("Currently group supports only default overlays");
5484         return;
5485      }
5486    Overlay_Class *ovl = group->ovl;
5487    ovl->members = eina_list_remove(ovl->members, overlay);
5488    overlay->grp->clas = NULL;
5489    _overlay_group_update(group->wd, overlay->grp, NULL);
5490
5491   evas_object_smart_changed(group->wd->pan_smart);
5492 #else
5493    (void) group;
5494    (void) overlay;
5495 #endif
5496 }
5497
5498 EAPI void
5499 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *group, int zoom)
5500 {
5501 #ifdef HAVE_ELEMENTARY_ECORE_CON
5502    EINA_SAFETY_ON_NULL_RETURN(group);
5503    EINA_SAFETY_ON_NULL_RETURN(group->wd);
5504    ELM_CHECK_WIDTYPE(group->wd->obj, widtype);
5505    EINA_SAFETY_ON_FALSE_RETURN(group->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5506
5507    Overlay_Class *ovl = group->ovl;
5508    if (ovl->zoom_max == !!zoom) return;
5509    ovl->zoom_max = zoom;
5510
5511    evas_object_smart_changed(group->wd->pan_smart);
5512 #else
5513    (void) group;
5514    (void) zoom;
5515 #endif
5516 }
5517
5518 EAPI int
5519 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *group)
5520 {
5521 #ifdef HAVE_ELEMENTARY_ECORE_CON
5522    EINA_SAFETY_ON_NULL_RETURN_VAL(group, OVERLAY_CLASS_ZOOM_MAX);
5523    EINA_SAFETY_ON_NULL_RETURN_VAL(group->wd, OVERLAY_CLASS_ZOOM_MAX);
5524    ELM_CHECK_WIDTYPE(group->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
5525    EINA_SAFETY_ON_FALSE_RETURN_VAL(group->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
5526
5527    const Overlay_Class *ovl = group->ovl;
5528    return ovl->zoom_max;
5529 #else
5530    (void) group;
5531    return OVERLAY_CLASS_ZOOM_MAX;
5532 #endif
5533 }
5534
5535 EAPI Elm_Map_Overlay *
5536 elm_map_overlay_bubble_add(Evas_Object *obj)
5537 {
5538 #ifdef HAVE_ELEMENTARY_ECORE_CON
5539    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5540    Widget_Data *wd = elm_widget_data_get(obj);
5541    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5542
5543    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5544    overlay->wd = wd;
5545    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
5546    overlay->ovl =  _overlay_bubble_new(wd);
5547    _overlay_bubble_cb_add(overlay->ovl, overlay);
5548    overlay->grp = _overlay_group_new(wd);
5549    wd->overlays = eina_list_append(wd->overlays, overlay);
5550
5551    evas_object_smart_changed(wd->pan_smart);
5552    return overlay;
5553 #else
5554    (void) obj;
5555    return NULL;
5556 #endif
5557 }
5558
5559 EAPI void
5560 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, Elm_Map_Overlay *parent)
5561 {
5562 #ifdef HAVE_ELEMENTARY_ECORE_CON
5563    EINA_SAFETY_ON_NULL_RETURN(bubble);
5564    EINA_SAFETY_ON_NULL_RETURN(parent);
5565    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5566    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5567
5568    Overlay_Bubble *ovl = bubble->ovl;
5569    Evas_Object *pobj = _overlay_obj_get(parent);
5570    if (!pobj) return;
5571
5572    if (ovl->pobj)
5573      {
5574         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
5575                                             _overlay_bubble_hide_cb, ovl);
5576         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
5577                                             _overlay_bubble_chase_cb, ovl);
5578         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
5579                                             _overlay_bubble_chase_cb, ovl);
5580      }
5581
5582    ovl->pobj = pobj;
5583    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
5584                                   _overlay_bubble_hide_cb, ovl);
5585    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
5586                                   _overlay_bubble_chase_cb, ovl);
5587    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
5588                                   _overlay_bubble_chase_cb, ovl);
5589
5590    _overlay_bubble_chase(ovl);
5591    evas_object_smart_changed(bubble->wd->pan_smart);
5592 #else
5593    (void) bubble;
5594    (void) parent;
5595 #endif
5596 }
5597
5598 EAPI void
5599 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
5600 {
5601 #ifdef HAVE_ELEMENTARY_ECORE_CON
5602    EINA_SAFETY_ON_NULL_RETURN(bubble);
5603    EINA_SAFETY_ON_NULL_RETURN(content);
5604    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5605    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5606
5607    Overlay_Bubble *bb = bubble->ovl;
5608    elm_box_pack_end(bb->bx, content);
5609
5610    evas_object_smart_changed(bubble->wd->pan_smart);
5611 #else
5612    (void) bubble;
5613    (void) content;
5614 #endif
5615 }
5616
5617 EAPI void
5618 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
5619 {
5620 #ifdef HAVE_ELEMENTARY_ECORE_CON
5621    EINA_SAFETY_ON_NULL_RETURN(bubble);
5622    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5623    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5624
5625    Overlay_Bubble *bb = bubble->ovl;
5626    elm_box_clear(bb->bx);
5627
5628    evas_object_smart_changed(bubble->wd->pan_smart);
5629 #else
5630    (void) bubble;
5631 #endif
5632 }
5633
5634 EAPI Elm_Map_Overlay *
5635 elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
5636 {
5637 #ifdef HAVE_ELEMENTARY_ECORE_CON
5638    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5639    Widget_Data *wd = elm_widget_data_get(obj);
5640    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5641    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5642    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
5643    EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
5644
5645    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5646    overlay->wd = wd;
5647    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
5648    overlay->ovl =  _overlay_route_new(wd, route);
5649    overlay->grp = _overlay_group_new(wd);
5650    wd->overlays = eina_list_append(wd->overlays, overlay);
5651
5652    evas_object_smart_changed(wd->pan_smart);
5653    return overlay;
5654 #else
5655    (void) obj;
5656    (void) route;
5657    return NULL;
5658 #endif
5659 }
5660
5661 #ifdef ELM_EMAP
5662 EAPI Evas_Object *
5663 elm_map_track_add(Evas_Object *obj, void *emap)
5664 {
5665 #ifdef HAVE_ELEMENTARY_ECORE_CON
5666    EMap_Route *emapr = emap;
5667    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5668    Widget_Data *wd = elm_widget_data_get(obj);
5669    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
5670
5671    Evas_Object *route = elm_route_add(obj);
5672    elm_route_emap_set(route, emapr);
5673    wd->track = eina_list_append(wd->track, route);
5674
5675    return route;
5676 #else
5677    (void) obj;
5678    (void) emap;
5679    return NULL;
5680 #endif
5681 }
5682
5683 EAPI void
5684 elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
5685 {
5686 #ifdef HAVE_ELEMENTARY_ECORE_CON
5687    ELM_CHECK_WIDTYPE(obj, widtype) ;
5688    Widget_Data *wd = elm_widget_data_get(obj);
5689    EINA_SAFETY_ON_NULL_RETURN(wd);
5690
5691    wd->track = eina_list_remove(wd->track, route);
5692    evas_object_del(route);
5693 #else
5694    (void) obj;
5695    (void) route;
5696 #endif
5697 }
5698 #else
5699 EAPI Evas_Object *
5700 elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
5701 {
5702    return NULL;
5703 }
5704
5705 EAPI void
5706 elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
5707 {
5708 }
5709 #endif
5710
5711 /************************* Belows are deprecated APIs *************************/
5712 EAPI Elm_Map_Marker *
5713 elm_map_marker_add(Evas_Object *obj, double lon, double lat, Elm_Map_Marker_Class *clas, Elm_Map_Group_Class *group_clas, void *data)
5714 {
5715 #ifdef HAVE_ELEMENTARY_ECORE_CON
5716    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5717    Widget_Data *wd = elm_widget_data_get(obj);
5718
5719    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5720    EINA_SAFETY_ON_NULL_RETURN_VAL(clas, NULL);
5721
5722    Elm_Map_Marker *marker = ELM_NEW(Elm_Map_Marker);
5723    marker->wd = wd;
5724    marker->clas = clas;
5725    marker->group_clas = group_clas;
5726    marker->longitude = lon;
5727    marker->latitude = lat;
5728    marker->data = data;
5729    marker->x = 0;
5730    marker->y = 0;
5731    _edj_marker_size_get(wd, &marker->w, &marker->h);
5732
5733    marker->obj = elm_layout_add(wd->obj);
5734    evas_object_smart_member_add(marker->obj, wd->pan_smart);
5735    evas_object_stack_above(marker->obj, wd->sep_maps_markers);
5736
5737    edje_object_signal_callback_add(elm_layout_edje_get(marker->obj),
5738                                    "open", "elm", _marker_bubble_open_cb,
5739                                    marker);
5740    edje_object_signal_callback_add(elm_layout_edje_get(marker->obj),
5741                                    "bringin", "elm", _marker_bringin_cb,
5742                                    marker);
5743
5744    wd->markers = eina_list_append(wd->markers, marker);
5745    if (marker->group_clas) group_clas->markers = eina_list_append(group_clas->markers,
5746                                                                   marker);
5747    evas_object_smart_changed(wd->pan_smart);
5748    return marker;
5749 #else
5750    (void) obj;
5751    (void) lon;
5752    (void) lat;
5753    (void) clas;
5754    (void) group_clas;
5755    (void) data;
5756    return NULL;
5757 #endif
5758 }
5759
5760 EAPI void
5761 elm_map_marker_remove(Elm_Map_Marker *marker)
5762 {
5763    _elm_map_marker_remove(marker);
5764 }
5765
5766 EAPI void
5767 elm_map_marker_region_get(const Elm_Map_Marker *marker, double *lon, double *lat)
5768 {
5769 #ifdef HAVE_ELEMENTARY_ECORE_CON
5770    EINA_SAFETY_ON_NULL_RETURN(marker);
5771    if (lon) *lon = marker->longitude;
5772    if (lat) *lat = marker->latitude;
5773 #else
5774    (void) marker;
5775    (void) lon;
5776    (void) lat;
5777 #endif
5778 }
5779
5780 EAPI void
5781 elm_map_marker_bring_in(Elm_Map_Marker *marker)
5782 {
5783 #ifdef HAVE_ELEMENTARY_ECORE_CON
5784    EINA_SAFETY_ON_NULL_RETURN(marker);
5785    elm_map_region_bring_in(marker->wd->obj, marker->longitude, marker->latitude);
5786 #else
5787    (void) marker;
5788 #endif
5789 }
5790
5791 EAPI void
5792 elm_map_marker_show(Elm_Map_Marker *marker)
5793 {
5794 #ifdef HAVE_ELEMENTARY_ECORE_CON
5795    EINA_SAFETY_ON_NULL_RETURN(marker);
5796    elm_map_region_show(marker->wd->obj, marker->longitude, marker->latitude);
5797 #else
5798    (void) marker;
5799 #endif
5800 }
5801
5802 EAPI void
5803 elm_map_markers_list_show(Eina_List *markers)
5804 {
5805 #ifdef HAVE_ELEMENTARY_ECORE_CON
5806    EINA_SAFETY_ON_NULL_RETURN(markers);
5807    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(markers));
5808
5809    Elm_Map_Marker *marker;
5810    marker = eina_list_data_get(markers);
5811
5812    Delayed_Data *data = ELM_NEW(Delayed_Data);
5813    data->func = _marker_list_show;
5814    data->wd = marker->wd;
5815    data->markers = eina_list_clone(markers);
5816    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
5817    evas_object_smart_changed(data->wd->pan_smart);
5818 #else
5819    (void) markers;
5820 #endif
5821 }
5822
5823 EAPI Evas_Object *
5824 elm_map_marker_object_get(const Elm_Map_Marker *marker)
5825 {
5826 #ifdef HAVE_ELEMENTARY_ECORE_CON
5827    EINA_SAFETY_ON_NULL_RETURN_VAL(marker, NULL);
5828    return marker->content;
5829 #else
5830    (void) marker;
5831    return NULL;
5832 #endif
5833 }
5834
5835 EAPI void
5836 elm_map_marker_update(Elm_Map_Marker *marker)
5837 {
5838 #ifdef HAVE_ELEMENTARY_ECORE_CON
5839    EINA_SAFETY_ON_NULL_RETURN(marker);
5840    Widget_Data *wd = marker->wd;
5841    EINA_SAFETY_ON_NULL_RETURN(wd);
5842
5843    _marker_update(marker);
5844 #else
5845    (void) marker;
5846 #endif
5847 }
5848
5849 EAPI Elm_Map_Group_Class *
5850 elm_map_group_class_new(Evas_Object *obj)
5851 {
5852 #ifdef HAVE_ELEMENTARY_ECORE_CON
5853    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5854    Widget_Data *wd = elm_widget_data_get(obj);
5855    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5856
5857    Elm_Map_Group_Class *clas = ELM_NEW(Elm_Map_Group_Class);
5858    clas->wd = wd;
5859    clas->zoom_displayed = 0;
5860    clas->zoom_grouped = 255;
5861    eina_stringshare_replace(&clas->style, "radio");
5862
5863    wd->group_classes = eina_list_append(wd->group_classes, clas);
5864
5865    return clas;
5866 #else
5867    (void) obj;
5868    return NULL;
5869 #endif
5870 }
5871
5872 EAPI void
5873 elm_map_group_class_style_set(Elm_Map_Group_Class *clas, const char *style)
5874 {
5875 #ifdef HAVE_ELEMENTARY_ECORE_CON
5876    EINA_SAFETY_ON_NULL_RETURN(clas);
5877    eina_stringshare_replace(&clas->style, style);
5878 #else
5879    (void) clas;
5880    (void) style;
5881 #endif
5882 }
5883
5884 EAPI void
5885 elm_map_group_class_icon_cb_set(Elm_Map_Group_Class *clas, Elm_Map_Group_Icon_Get_Func icon_get)
5886 {
5887 #ifdef HAVE_ELEMENTARY_ECORE_CON
5888    EINA_SAFETY_ON_NULL_RETURN(clas);
5889    clas->func.icon_get = icon_get;
5890 #else
5891    (void) clas;
5892    (void) icon_get;
5893 #endif
5894 }
5895
5896 EAPI void
5897 elm_map_group_class_data_set(Elm_Map_Group_Class *clas, void *data)
5898 {
5899 #ifdef HAVE_ELEMENTARY_ECORE_CON
5900    EINA_SAFETY_ON_NULL_RETURN(clas);
5901    clas->data = data;
5902 #else
5903    (void) clas;
5904    (void) data;
5905 #endif
5906 }
5907
5908 EAPI void
5909 elm_map_group_class_zoom_displayed_set(Elm_Map_Group_Class *clas, int zoom)
5910 {
5911 #ifdef HAVE_ELEMENTARY_ECORE_CON
5912    EINA_SAFETY_ON_NULL_RETURN(clas);
5913    clas->zoom_displayed = zoom;
5914 #else
5915    (void) clas;
5916    (void) zoom;
5917 #endif
5918 }
5919
5920 EAPI void
5921 elm_map_group_class_zoom_grouped_set(Elm_Map_Group_Class *clas, int zoom)
5922 {
5923 #ifdef HAVE_ELEMENTARY_ECORE_CON
5924    EINA_SAFETY_ON_NULL_RETURN(clas);
5925    clas->zoom_grouped = zoom;
5926 #else
5927    (void) clas;
5928    (void) zoom;
5929 #endif
5930 }
5931
5932 EAPI void
5933 elm_map_group_class_hide_set(Evas_Object *obj, Elm_Map_Group_Class *clas, Eina_Bool hide)
5934 {
5935 #ifdef HAVE_ELEMENTARY_ECORE_CON
5936    ELM_CHECK_WIDTYPE(obj, widtype);
5937    Widget_Data *wd = elm_widget_data_get(obj);
5938    EINA_SAFETY_ON_NULL_RETURN(wd);
5939    EINA_SAFETY_ON_NULL_RETURN(clas);
5940
5941    clas->hide = hide;
5942    evas_object_smart_changed(wd->pan_smart);
5943 #else
5944    (void) obj;
5945    (void) clas;
5946    (void) hide;
5947 #endif
5948 }
5949
5950 EAPI Elm_Map_Marker_Class *
5951 elm_map_marker_class_new(Evas_Object *obj)
5952 {
5953 #ifdef HAVE_ELEMENTARY_ECORE_CON
5954    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5955    Widget_Data *wd = elm_widget_data_get(obj);
5956    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5957
5958    Elm_Map_Marker_Class *clas = ELM_NEW(Elm_Map_Marker_Class);
5959    eina_stringshare_replace(&clas->style, "radio");
5960
5961    wd->marker_classes = eina_list_append(wd->marker_classes, clas);
5962    return clas;
5963 #else
5964    (void) obj;
5965    return NULL;
5966 #endif
5967 }
5968
5969 EAPI void
5970 elm_map_route_remove(Elm_Map_Route *route)
5971 {
5972    elm_map_route_del(route);
5973 }