src/lib/elm_map.c

   1 #ifdef HAVE_CONFIG_H
   2 # include "elementary_config.h"
   3 #endif
   4
   5 #include "Elementary.h"
   6 #include "elm_priv.h"
   7 #include "els_scroller.h"
   8
   9 #define OVERLAY_CLASS_ZOOM_MAX 255
  10
  11 #ifdef HAVE_ELEMENTARY_ECORE_CON
  12
  13 typedef struct _Widget_Data Widget_Data;
  14 typedef struct _Path Path;
  15 typedef struct _Color Color;
  16 typedef struct _Region Region;
  17 typedef struct _Pan Pan;
  18 typedef struct _Grid Grid;
  19 typedef struct _Grid_Item Grid_Item;
  20 typedef struct _Overlay_Default Overlay_Default;
  21 typedef struct _Overlay_Class Overlay_Class;
  22 typedef struct _Overlay_Group Overlay_Group;
  23 typedef struct _Overlay_Bubble Overlay_Bubble;
  24 typedef struct _Overlay_Route Overlay_Route;
  25 typedef struct _Overlay_Line Overlay_Line;
  26 typedef struct _Overlay_Polygon Overlay_Polygon;
  27 typedef struct _Overlay_Circle Overlay_Circle;
  28 typedef struct _Overlay_Scale Overlay_Scale;
  29 typedef struct _Marker_Group Marker_Group;
  30 typedef struct _Marker_Bubble Marker_Bubble;
  31 typedef struct _Path_Node Path_Node;
  32 typedef struct _Path_Waypoint Path_Waypoint;
  33 typedef struct _Route_Dump Route_Dump;
  34 typedef struct _Name_Dump Name_Dump;
  35 typedef struct _Delayed_Data Delayed_Data;
  36 typedef struct _Source_Tile Source_Tile;
  37 typedef struct _Source_Route Source_Route;
  38 typedef struct _Source_Name Source_Name;
  39
  40 typedef char                      *(*Elm_Map_Module_Source_Name_Func)(void);
  41 typedef int                        (*Elm_Map_Module_Tile_Zoom_Min_Func)(void);
  42 typedef int                        (*Elm_Map_Module_Tile_Zoom_Max_Func)(void);
  43 typedef char                      *(*Elm_Map_Module_Tile_Url_Func)(const Evas_Object *obj, int x, int y, int zoom);
  44 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);
  45 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);
  46 typedef double                     (*Elm_Map_Module_Tile_Scale_Func)(const Evas_Object *obj, double lon, double lat, int zoom);
  47 typedef char                      *(*Elm_Map_Module_Route_Url_Func)(const Evas_Object *obj, const char *type_name, int method, double flon, double flat, double tlon, double tlat);
  48 typedef char                      *(*Elm_Map_Module_Name_Url_Func)(const Evas_Object *obj, int method, const char *name, double lon, double lat);
  49
  50 #define ROUND(z)                (((z) < 0) ? (int)ceil((z) - 0.005) : (int)floor((z) + 0.005))
  51 #define EVAS_MAP_POINT          4
  52 #define DEFAULT_TILE_SIZE       256
  53 #define MAX_CONCURRENT_DOWNLOAD 10
  54 #define MARER_MAX_NUMBER        30
  55 #define OVERLAY_GROUPING_SCALE 2
  56
  57 #define CACHE_ROOT          "/tmp/elm_map"
  58 #define CACHE_TILE_ROOT     CACHE_ROOT"/%d/%d/%d"
  59 #define CACHE_TILE_PATH     "%s/%d.png"
  60 #define CACHE_ROUTE_ROOT    CACHE_ROOT"/route"
  61 #define CACHE_NAME_ROOT     CACHE_ROOT"/name"
  62
  63 #define ROUTE_YOURS_URL     "http://www.yournavigation.org/api/dev/route.php"
  64 #define ROUTE_TYPE_MOTORCAR "motocar"
  65 #define ROUTE_TYPE_BICYCLE  "bicycle"
  66 #define ROUTE_TYPE_FOOT     "foot"
  67 #define YOURS_DISTANCE      "distance"
  68 #define YOURS_DESCRIPTION   "description"
  69 #define YOURS_COORDINATES   "coordinates"
  70
  71 #define NAME_NOMINATIM_URL  "http://nominatim.openstreetmap.org"
  72 #define NOMINATIM_RESULT    "result"
  73 #define NOMINATIM_PLACE     "place"
  74 #define NOMINATIM_ATTR_LON  "lon"
  75 #define NOMINATIM_ATTR_LAT  "lat"
  76
  77 enum _Route_Xml_Attribute
  78 {
  79    ROUTE_XML_NONE,
  80    ROUTE_XML_DISTANCE,
  81    ROUTE_XML_DESCRIPTION,
  82    ROUTE_XML_COORDINATES,
  83    ROUTE_XML_LAST
  84 } Route_Xml_Attibute;
  85
  86 enum _Name_Xml_Attribute
  87 {
  88    NAME_XML_NONE,
  89    NAME_XML_NAME,
  90    NAME_XML_LON,
  91    NAME_XML_LAT,
  92    NAME_XML_LAST
  93 } Name_Xml_Attibute;
  94
  95 enum _Track_Xml_Attribute
  96 {
  97    TRACK_XML_NONE,
  98    TRACK_XML_COORDINATES,
  99    TRACK_XML_LAST
 100 } Track_Xml_Attibute;
 101
 102 struct _Path
 103 {
 104    Evas_Coord x, y;
 105 };
 106
 107 struct _Region
 108 {
 109    double lon, lat;
 110 };
 111
 112 struct _Delayed_Data
 113 {
 114    void (*func)(void *data);
 115    Widget_Data *wd;
 116    Elm_Map_Zoom_Mode mode;
 117    int zoom;
 118    double lon, lat;
 119    Eina_List *markers;
 120    Eina_List *overlays;
 121 };
 122
 123 // Map Tile source
 124 // FIXME: Currently tile size must be 256*256
 125 // and the map size is pow(2.0, z) * (tile size)
 126 struct _Source_Tile
 127 {
 128    const char *name;
 129    int zoom_min;
 130    int zoom_max;
 131    Elm_Map_Module_Tile_Url_Func url_cb;
 132    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
 133    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
 134    Elm_Map_Module_Tile_Scale_Func scale_cb;
 135 };
 136
 137 // Map Route Source
 138 struct _Source_Route
 139 {
 140    const char *name;
 141    Elm_Map_Module_Route_Url_Func url_cb;
 142 };
 143
 144 // Map Name Source
 145 struct _Source_Name
 146 {
 147    const char *name;
 148    Elm_Map_Module_Name_Url_Func url_cb;
 149 };
 150
 151 struct _Color
 152 {
 153   int r, g, b, a;
 154 };
 155
 156 struct _Overlay_Group
 157 {
 158    Widget_Data *wd;
 159    Elm_Map_Overlay *overlay; // virtual group type overlay
 160    Elm_Map_Overlay *clas;    // class overlay for this virtual group
 161    Overlay_Default *ovl;     // rendered overlay
 162    Eina_List *members;
 163    Eina_Bool in : 1;
 164    Eina_Bool boss : 1;
 165 };
 166
 167 struct _Overlay_Default
 168 {
 169    Widget_Data *wd;
 170    Evas_Coord w, h;
 171
 172    double lon, lat;
 173    Evas_Coord x, y;
 174
 175    // Display priority is content > icon > clas_obj > clas_icon > layout
 176    Evas_Object *content;
 177    Evas_Object *icon;
 178
 179    Color c;
 180    // if clas_content or icon exists, do not inherit from class
 181    Evas_Object *clas_content;      // Duplicated from class content
 182    Evas_Object *clas_icon;         // Duplicated from class icon
 183    Evas_Object *layout;
 184 };
 185
 186 struct _Overlay_Class
 187 {
 188    Widget_Data *wd;
 189    Eina_List *members;
 190    int zoom_max;
 191    Evas_Object *content;
 192    Evas_Object *icon;
 193 };
 194
 195 struct _Overlay_Bubble
 196 {
 197    Widget_Data *wd;
 198    Evas_Object *pobj;
 199    Evas_Object *obj, *sc, *bx;
 200    double lon, lat;
 201    Evas_Coord x, y, w, h;
 202 };
 203
 204 struct _Overlay_Route
 205 {
 206    Widget_Data *wd;
 207
 208    Evas_Object *obj;
 209    Eina_List *paths;
 210    Eina_List *nodes;
 211 };
 212
 213 struct _Overlay_Line
 214 {
 215    Widget_Data *wd;
 216    double flon, flat, tlon, tlat;
 217    Evas_Object *obj;
 218 };
 219
 220 struct _Overlay_Polygon
 221 {
 222    Widget_Data *wd;
 223    Eina_List *regions;  // list of Regions
 224    Evas_Object *obj;
 225 };
 226
 227 struct _Overlay_Circle
 228 {
 229    Widget_Data *wd;
 230    double lon, lat;
 231    double radius;    // Intial pixel in intial view
 232    double ratio;    // initial-radius/map-size
 233    Evas_Object *obj;
 234 };
 235
 236 struct _Overlay_Scale
 237 {
 238    Widget_Data *wd;
 239    Evas_Coord x, y;
 240    Evas_Coord w, h;
 241    Evas_Object *obj;
 242  };
 243
 244 struct _Elm_Map_Overlay
 245 {
 246    Widget_Data *wd;
 247
 248    Eina_Bool paused : 1;
 249    Eina_Bool hide : 1;
 250    Evas_Coord zoom_min;
 251    Color c;
 252    void *data;               // user set data
 253
 254    Elm_Map_Overlay_Type type;
 255    void *ovl;                 // Overlay Data for each type
 256
 257    Elm_Map_Overlay_Get_Cb cb;
 258    void *cb_data;
 259
 260    // These are not used if overlay type is class or group
 261    Overlay_Group *grp;
 262 };
 263
 264 struct _Elm_Map_Marker_Class
 265 {
 266    const char *style;
 267    struct _Elm_Map_Marker_Class_Func
 268      {
 269         Elm_Map_Marker_Get_Func get;
 270         Elm_Map_Marker_Del_Func del; //if NULL the object will be destroyed with evas_object_del()
 271         Elm_Map_Marker_Icon_Get_Func icon_get;
 272      } func;
 273 };
 274
 275 struct _Elm_Map_Group_Class
 276 {
 277    Widget_Data *wd;
 278
 279    Eina_List *markers;
 280    int zoom_displayed; // display the group if the zoom is >= to zoom_display
 281    int zoom_grouped;   // group the markers only if the zoom is <= to zoom_groups
 282    const char *style;
 283    void *data;
 284    struct
 285      {
 286         Elm_Map_Group_Icon_Get_Func icon_get;
 287      } func;
 288
 289    Eina_Bool hide : 1;
 290 };
 291
 292 struct _Marker_Bubble
 293 {
 294    Widget_Data *wd;
 295    Evas_Object *pobj;
 296    Evas_Object *obj, *sc, *bx;
 297 };
 298
 299 struct _Elm_Map_Marker
 300 {
 301    Widget_Data *wd;
 302    Elm_Map_Marker_Class *clas;
 303    Elm_Map_Group_Class *group_clas;
 304    double longitude, latitude;
 305    Evas_Coord w, h;
 306    Evas_Object *obj;
 307
 308    Evas_Coord x, y;
 309    Eina_Bool grouped : 1;
 310    Eina_Bool leader : 1; // if marker is group leader
 311    Marker_Group *group;
 312
 313    Marker_Bubble *bubble;
 314    Evas_Object *content;
 315    void *data;
 316 };
 317
 318 struct _Marker_Group
 319 {
 320    Widget_Data *wd;
 321    Elm_Map_Group_Class *clas;
 322    Evas_Coord w, h;
 323    Evas_Object *obj;
 324
 325    Evas_Coord x, y;
 326    Eina_List *markers;
 327
 328    Marker_Bubble *bubble;
 329 };
 330
 331 struct _Elm_Map_Route
 332 {
 333    Widget_Data *wd;
 334
 335    char *fname;
 336    Elm_Map_Route_Type type;
 337    Elm_Map_Route_Method method;
 338    double flon, flat, tlon, tlat;
 339    Elm_Map_Route_Cb cb;
 340    void *data;
 341    Ecore_File_Download_Job *job;
 342
 343
 344    Eina_List *nodes;
 345    Eina_List *waypoint;
 346    struct
 347      {
 348         int node_count;
 349         int waypoint_count;
 350         const char *nodes;
 351         const char *waypoints;
 352         double distance; /* unit : km */
 353      } info;
 354
 355    Path_Node *n;
 356    Path_Waypoint *w;
 357 };
 358
 359 struct _Path_Node
 360 {
 361    Widget_Data *wd;
 362
 363    int idx;
 364    struct
 365      {
 366         double lon, lat;
 367         char *address;
 368      } pos;
 369 };
 370
 371 struct _Path_Waypoint
 372 {
 373    Widget_Data *wd;
 374
 375    const char *point;
 376 };
 377
 378 struct _Elm_Map_Name
 379 {
 380    Widget_Data *wd;
 381
 382    int method;
 383    char *address;
 384    double lon, lat;
 385
 386    char *fname;
 387    Ecore_File_Download_Job *job;
 388    Elm_Map_Name_Cb cb;
 389    void *data;
 390 };
 391
 392 struct _Route_Dump
 393 {
 394    int id;
 395    char *fname;
 396    double distance;
 397    char *description;
 398    char *coordinates;
 399 };
 400
 401 struct _Name_Dump
 402 {
 403    int id;
 404    char *address;
 405    double lon;
 406    double lat;
 407 };
 408
 409 struct _Grid_Item
 410 {
 411    Grid *g;
 412
 413    Widget_Data *wd;
 414    Evas_Object *img;
 415    const char *file;
 416    const char *url;
 417    int x, y;  // Tile coordinate
 418    Eina_Bool file_have : 1;
 419
 420    Ecore_File_Download_Job *job;
 421 };
 422
 423 struct _Grid
 424 {
 425    Widget_Data *wd;
 426    int zoom; // zoom level tiles want for optimal display (1, 2, 4, 8)
 427    int tw, th; // size of grid in tiles
 428    Eina_Matrixsparse *grid;
 429 };
 430
 431 struct _Pan
 432 {
 433    Evas_Object_Smart_Clipped_Data __clipped_data;
 434    Widget_Data *wd;
 435 };
 436
 437 struct _Widget_Data
 438 {
 439    Evas_Object *obj;
 440    Evas_Object *scr;
 441    Evas_Object *ges;
 442    Evas_Object *pan_smart;
 443    Evas_Object *sep_maps_markers; // Tiles are below this and overlays are on top
 444    Evas_Map *map;
 445
 446    Eina_Array *src_tile_mods;
 447    Source_Tile *src_tile;
 448    Eina_List *src_tiles;
 449    const char **src_tile_names;
 450
 451    Eina_Array *src_route_mods;
 452    Source_Route *src_route;
 453    Eina_List *src_routes;
 454    const char **src_route_names;
 455
 456    Eina_Array *src_name_mods;
 457    Source_Name *src_name;
 458    Eina_List *src_names;
 459    const char **src_name_names;
 460
 461    int zoom_min, zoom_max;
 462    int tsize;
 463
 464    int id;
 465    Eina_List *grids;
 466
 467    int zoom;
 468    double zoom_detail;
 469    double prev_lon, prev_lat;
 470    Evas_Coord ox, oy;
 471    struct
 472      {
 473         int w, h;  // Current pixel width, heigth of a grid
 474         int tile;  // Current pixel size of a grid item
 475      } size;
 476    Elm_Map_Zoom_Mode mode;
 477    struct
 478      {
 479         double zoom;
 480         double diff;
 481         int cnt;
 482      } ani;
 483    Ecore_Timer *zoom_timer;
 484    Ecore_Animator *zoom_animator;
 485
 486    int try_num;
 487    int finish_num;
 488    int download_num;
 489    Eina_List *download_list;
 490    Ecore_Idler *download_idler;
 491    Eina_Hash *ua;
 492    const char *user_agent;
 493
 494    Evas_Coord pan_x, pan_y;
 495    Eina_List *delayed_jobs;
 496
 497    Ecore_Timer *scr_timer;
 498    Ecore_Timer *long_timer;
 499    Evas_Event_Mouse_Down ev;
 500    Eina_Bool on_hold : 1;
 501    Eina_Bool paused : 1;
 502
 503    double pinch_zoom;
 504    struct
 505      {
 506         Evas_Coord cx, cy;
 507         double a, d;
 508      } rotate;
 509
 510    Eina_Bool wheel_disabled : 1;
 511
 512    unsigned int markers_max_num;
 513    Eina_Bool paused_markers : 1;
 514    Eina_List *group_classes;
 515    Eina_List *marker_classes;
 516    Eina_List *markers;
 517
 518    Eina_List *routes;
 519    Eina_List *track;
 520    Eina_List *names;
 521
 522    Eina_List *overlays;
 523 };
 524
 525 static char *_mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 526 static char *_osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 527 static char *_cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 528 static char *_mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 529 static char *_mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom);
 530 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat);
 531 static char *_nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat);
 532 /*
 533 static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
 534 static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat);
 535 */
 536 static double _scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom);
 537
 538 const Source_Tile src_tiles[] =
 539 {
 540    {"Mapnik", 0, 18, _mapnik_url_cb, NULL, NULL, _scale_cb},
 541    {"Osmarender", 0, 17, _osmarender_url_cb, NULL, NULL, _scale_cb},
 542    {"CycleMap", 0, 16, _cyclemap_url_cb, NULL, NULL, _scale_cb},
 543    {"MapQuest", 0, 18, _mapquest_url_cb, NULL, NULL, _scale_cb},
 544    {"MapQuest Open Aerial", 0, 11, _mapquest_aerial_url_cb, NULL, NULL, _scale_cb}
 545 };
 546
 547 // FIXME: Fix more open sources
 548 const Source_Route src_routes[] =
 549 {
 550    {"Yours", _yours_url_cb}    // http://www.yournavigation.org/
 551    //{"Monav", _monav_url_cb},
 552    //{"ORS", _ors_url_cb},     // http://www.openrouteservice.org
 553 };
 554
 555 // Refer : http://wiki.openstreetmap.org/wiki/FAQ
 556 // meters per pixel when latitude is 0 (equator)
 557 // meters per pixel  = _osm_scale_meter[zoom] * cos (latitude)
 558 const double _osm_scale_meter[] =
 559 {78206, 39135.758482, 19567.879241, 9783.939621, 4891.969810,
 560  2445.984905, 1222.992453, 611.496226, 305.748113, 152.874057, 76.437028,
 561  38.218514, 19.109257, 9.554629, 4.777314, 2.388657, 1.194329, 0.597164,
 562  0.29858};
 563
 564 // Scale in meters
 565 const double _scale_tb[] =
 566 {10000000, 5000000, 2000000, 1000000, 500000, 200000, 100000, 50000,
 567  20000, 10000, 5000, 2000, 1000, 500, 500, 200, 100, 50, 20, 10, 5, 2, 1};
 568
 569 // FIXME: Add more open sources
 570 const Source_Name src_names[] =
 571 {
 572    {"Nominatim", _nominatim_url_cb}
 573 };
 574
 575 static const char *widtype = NULL;
 576 static Evas_Smart_Class parent_sc = EVAS_SMART_CLASS_INIT_NULL;
 577 static Evas_Smart_Class sc;
 578 static Evas_Smart *smart;
 579 static int idnum = 1;
 580
 581 static const char SIG_CLICKED[] =            "clicked";
 582 static const char SIG_CLICKED_DOUBLE[] =     "clicked,double";
 583 static const char SIG_PRESS[] =              "press";
 584 static const char SIG_LONGPRESSED[] =        "longpressed";
 585 static const char SIG_SCROLL[] =             "scroll";
 586 static const char SIG_SCROLL_DRAG_START[] =  "scroll,drag,start";
 587 static const char SIG_SCROLL_DRAG_STOP[] =   "scroll,drag,stop";
 588 static const char SIG_SCROLL_ANIM_START[] =  "scroll,anim,start";
 589 static const char SIG_SCROLL_ANIM_STOP[] =   "scroll,anim,stop";
 590 static const char SIG_ZOOM_START[] =         "zoom,start";
 591 static const char SIG_ZOOM_STOP[] =          "zoom,stop";
 592 static const char SIG_ZOOM_CHANGE[] =        "zoom,change";
 593 static const char SIG_TILE_LOAD[] =          "tile,load";
 594 static const char SIG_TILE_LOADED[] =        "tile,loaded";
 595 static const char SIG_TILE_LOADED_FAIL[] =   "tile,loaded,fail";
 596 static const char SIG_ROUTE_LOAD[] =         "route,load";
 597 static const char SIG_ROUTE_LOADED[] =       "route,loaded";
 598 static const char SIG_ROUTE_LOADED_FAIL[] =  "route,loaded,fail";
 599 static const char SIG_NAME_LOAD[] =          "name,load";
 600 static const char SIG_NAME_LOADED[] =        "name,loaded";
 601 static const char SIG_NAME_LOADED_FAIL[] =   "name,loaded,fail";
 602 static const char SIG_OVERLAY_CLICKED[] =    "overlay,clicked";
 603 static const Evas_Smart_Cb_Description _signals[] = {
 604        {SIG_CLICKED, ""},
 605        {SIG_CLICKED_DOUBLE, ""},
 606        {SIG_PRESS, ""},
 607        {SIG_LONGPRESSED, ""},
 608        {SIG_SCROLL, ""},
 609        {SIG_SCROLL_DRAG_START, ""},
 610        {SIG_SCROLL_DRAG_STOP, ""},
 611        {SIG_SCROLL_ANIM_START, ""},
 612        {SIG_SCROLL_ANIM_STOP, ""},
 613        {SIG_ZOOM_START, ""},
 614        {SIG_ZOOM_STOP, ""},
 615        {SIG_ZOOM_CHANGE, ""},
 616        {SIG_TILE_LOAD, ""},
 617        {SIG_TILE_LOADED, ""},
 618        {SIG_TILE_LOADED_FAIL, ""},
 619        {SIG_ROUTE_LOAD, ""},
 620        {SIG_ROUTE_LOADED, ""},
 621        {SIG_ROUTE_LOADED_FAIL, ""},
 622        {SIG_NAME_LOAD, ""},
 623        {SIG_NAME_LOADED, ""},
 624        {SIG_NAME_LOADED_FAIL, ""},
 625        {SIG_OVERLAY_CLICKED, ""},
 626        {NULL, NULL}
 627 };
 628
 629 static void
 630 _edj_marker_size_get(Widget_Data *wd, Evas_Coord *w, Evas_Coord *h)
 631 {
 632    EINA_SAFETY_ON_NULL_RETURN(wd);
 633    EINA_SAFETY_ON_NULL_RETURN(w);
 634    EINA_SAFETY_ON_NULL_RETURN(h);
 635
 636    Evas_Object *edj;
 637    const char *s;
 638
 639    edj = edje_object_add(evas_object_evas_get(wd->obj));
 640    _elm_theme_object_set(wd->obj, edj, "map/marker", "radio",
 641                          elm_widget_style_get(wd->obj));
 642    s = edje_object_data_get(edj, "size_w");
 643    if (s) *w = atoi(s);
 644    else   *w = 0;
 645    s = edje_object_data_get(edj, "size_h");
 646    if (s) *h = atoi(s);
 647    else   *h = 0;
 648    evas_object_del(edj);
 649 }
 650
 651 static void
 652 _rotate(Evas_Coord x, Evas_Coord y, Evas_Coord cx, Evas_Coord cy, double degree, Evas_Coord *xx, Evas_Coord *yy)
 653 {
 654    double r = (degree * M_PI) / 180.0;
 655    if (xx) *xx = ((x - cx) * cos(r)) + ((y - cy) * cos(r + M_PI_2)) + cx;
 656    if (yy) *yy = ((x - cx) * sin(r)) + ((y - cy) * sin(r + M_PI_2)) + cy;
 657 }
 658
 659 static void
 660 _obj_rotate(Widget_Data *wd, Evas_Object *obj)
 661 {
 662    Evas_Coord w, h, ow, oh;
 663    evas_map_util_points_populate_from_object(wd->map, obj);
 664
 665    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
 666    evas_object_image_size_get(obj, &w, &h);
 667    if ((w > ow) || (h > oh))
 668      {
 669         evas_map_point_image_uv_set(wd->map, 0, 0, 0);
 670         evas_map_point_image_uv_set(wd->map, 1, w, 0);
 671         evas_map_point_image_uv_set(wd->map, 2, w, h);
 672         evas_map_point_image_uv_set(wd->map, 3, 0, h);
 673      }
 674    evas_map_util_rotate(wd->map, wd->rotate.d, wd->rotate.cx, wd->rotate.cy);
 675
 676    evas_object_map_set(obj, wd->map);
 677    evas_object_map_enable_set(obj, EINA_TRUE);
 678 }
 679
 680 static void
 681 _obj_place(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
 682 {
 683    EINA_SAFETY_ON_NULL_RETURN(obj);
 684
 685    evas_object_move(obj, x, y);
 686    evas_object_resize(obj, w, h);
 687    evas_object_show(obj);
 688 }
 689
 690 static void
 691 _coord_to_region_convert(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord size, double *lon, double *lat)
 692 {
 693    EINA_SAFETY_ON_NULL_RETURN(wd);
 694    int zoom = floor(log(size / wd->size.tile) / log(2));
 695    if ((wd->src_tile) && (wd->src_tile->coord_to_geo))
 696      {
 697         if (wd->src_tile->coord_to_geo(wd->obj, zoom, x, y, size, lon, lat))
 698            return;
 699      }
 700
 701    if (lon) *lon = (x / (double)size * 360.0) - 180;
 702    if (lat)
 703      {
 704         double n = ELM_PI - (2.0 * ELM_PI * y / size);
 705         *lat = 180.0 / ELM_PI * atan(0.5 * (exp(n) - exp(-n)));
 706      }
 707 }
 708
 709 static void
 710 _region_to_coord_convert(Widget_Data *wd, double lon, double lat, Evas_Coord size, Evas_Coord *x, Evas_Coord *y)
 711 {
 712    EINA_SAFETY_ON_NULL_RETURN(wd);
 713
 714    int zoom = floor(log(size / 256) / log(2));
 715    if ((wd->src_tile) && (wd->src_tile->geo_to_coord))
 716      {
 717         if (wd->src_tile->geo_to_coord(wd->obj, zoom, lon, lat, size, x, y)) return;
 718      }
 719
 720    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 721    if (y)
 722       *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
 723                  / ELM_PI) / 2.0 * size);
 724 }
 725
 726 static void
 727 _viewport_coord_get(Widget_Data *wd, Evas_Coord *vx, Evas_Coord *vy, Evas_Coord *vw, Evas_Coord *vh)
 728 {
 729    EINA_SAFETY_ON_NULL_RETURN(wd);
 730
 731    Evas_Coord x, y, w, h;
 732    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 733    elm_smart_scroller_child_viewport_size_get(wd->scr, &w, &h);
 734    if (w > wd->size.w) x -= ((w - wd->size.w) / 2);
 735    if (h > wd->size.h) y -= ((h - wd->size.h) / 2);
 736    if (vx) *vx = x;
 737    if (vy) *vy = y;
 738    if (vw) *vw = w;
 739    if (vh) *vh = h;
 740 }
 741
 742 // Map coordinates to canvas geometry without rotate
 743 static void
 744 _coord_to_canvas_no_rotate(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 745 {
 746    Evas_Coord vx, vy, sx, sy;
 747    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 748    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 749    if (xx) *xx = x - vx + sx;
 750    if (yy) *yy = y - vy + sy;
 751 }
 752
 753 // Map coordinates to canvas geometry
 754 static void
 755 _coord_to_canvas(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 756 {
 757    _coord_to_canvas_no_rotate(wd, x, y, &x, &y);
 758    _rotate(x, y, wd->rotate.cx, wd->rotate.cy, wd->rotate.d, &x, &y);
 759    if (xx) *xx = x;
 760    if (yy) *yy = y;
 761 }
 762
 763 // Canvas geometry to map coordinates
 764 static void
 765 _canvas_to_coord(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 766 {
 767    Evas_Coord vx, vy, sx, sy;
 768    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 769    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 770    _rotate(x - sx + vx, y - sy + vy,  wd->rotate.cx - sx + vx,
 771                  wd->rotate.cy - sy + vy,  -wd->rotate.d, &x, &y);
 772    if (xx) *xx = x;
 773    if (yy) *yy = y;
 774 }
 775
 776 static void
 777 _region_show(void *data)
 778 {
 779    EINA_SAFETY_ON_NULL_RETURN(data);
 780    Delayed_Data *dd = data;
 781    int x, y, w, h;
 782
 783    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
 784    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
 785    x = x - (w / 2);
 786    y = y - (h / 2);
 787    elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
 788    evas_object_smart_changed(dd->wd->pan_smart);
 789 }
 790
 791 static void
 792 _bubble_update(Marker_Bubble *bubble, Eina_List *contents)
 793 {
 794    EINA_SAFETY_ON_NULL_RETURN(bubble);
 795    EINA_SAFETY_ON_NULL_RETURN(contents);
 796
 797    Eina_List *l;
 798    Evas_Object *c;
 799
 800    elm_box_clear(bubble->bx);
 801    EINA_LIST_FOREACH(contents, l, c) elm_box_pack_end(bubble->bx, c);
 802 }
 803
 804 static void
 805 _bubble_place(Marker_Bubble *bubble)
 806 {
 807    EINA_SAFETY_ON_NULL_RETURN(bubble);
 808
 809    Evas_Coord x, y, w, h;
 810    Evas_Coord xx, yy, ww, hh;
 811    const char *s;
 812
 813    if ((!bubble->obj) || (!bubble->pobj)) return;
 814    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
 815
 816    s = edje_object_data_get(bubble->obj, "size_w");
 817    if (s) ww = atoi(s);
 818    else ww = 0;
 819
 820    edje_object_size_min_calc(bubble->obj, NULL, &hh);
 821    s = edje_object_data_get(bubble->obj, "size_h");
 822    if (s) h = atoi(s);
 823    else h = 0;
 824    if (hh < h) hh = h;
 825
 826    xx = x + (w / 2) - (ww / 2);
 827    yy = y - hh;
 828
 829    _obj_place(bubble->obj, xx, yy, ww, hh);
 830    evas_object_raise(bubble->obj);
 831 }
 832
 833 static void
 834 _bubble_sc_hints_changed_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 835 {
 836    Marker_Bubble *bubble = data;
 837    EINA_SAFETY_ON_NULL_RETURN(bubble);
 838    _bubble_place(data);
 839 }
 840
 841 static void
 842 _bubble_mouse_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 843 {
 844    Marker_Bubble *bubble = data;
 845    EINA_SAFETY_ON_NULL_RETURN(bubble);
 846    _bubble_place(bubble);
 847 }
 848
 849 static void
 850 _bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 851 {
 852    Marker_Bubble *bubble = data;
 853    EINA_SAFETY_ON_NULL_RETURN(bubble);
 854    evas_object_hide(bubble->obj);
 855 }
 856
 857 static void
 858 _bubble_show_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 859 {
 860    Marker_Bubble *bubble = data;
 861    EINA_SAFETY_ON_NULL_RETURN(bubble);
 862    _bubble_place(bubble);
 863 }
 864
 865 static void
 866 _bubble_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 867 {
 868    Marker_Bubble *bubble = data;
 869    EINA_SAFETY_ON_NULL_RETURN(bubble);
 870    _bubble_place(bubble);
 871 }
 872
 873 static void
 874 _bubble_free(Marker_Bubble* bubble)
 875 {
 876    EINA_SAFETY_ON_NULL_RETURN(bubble);
 877
 878    evas_object_del(bubble->bx);
 879    evas_object_del(bubble->sc);
 880    evas_object_del(bubble->obj);
 881    free(bubble);
 882 }
 883
 884 static Marker_Bubble*
 885 _bubble_create(Evas_Object *pobj, Widget_Data *wd)
 886 {
 887    EINA_SAFETY_ON_NULL_RETURN_VAL(pobj, NULL);
 888    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 889
 890    Marker_Bubble *bubble = ELM_NEW(Marker_Bubble);
 891    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, NULL);
 892
 893    bubble->wd = wd;
 894    bubble->pobj = pobj;
 895    evas_object_event_callback_add(pobj, EVAS_CALLBACK_HIDE, _bubble_hide_cb,
 896                                   bubble);
 897    evas_object_event_callback_add(pobj, EVAS_CALLBACK_SHOW, _bubble_show_cb,
 898                                   bubble);
 899    evas_object_event_callback_add(pobj, EVAS_CALLBACK_MOVE, _bubble_move_cb,
 900                                   bubble);
 901
 902    bubble->obj = edje_object_add(evas_object_evas_get(pobj));
 903    _elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
 904                          elm_widget_style_get(wd->obj));
 905    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
 906                                   _bubble_mouse_up_cb, bubble);
 907
 908    bubble->sc = elm_scroller_add(bubble->obj);
 909    elm_widget_style_set(bubble->sc, "map_bubble");
 910    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
 911    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
 912                            ELM_SCROLLER_POLICY_OFF);
 913    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
 914                            EINA_FALSE);
 915    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
 916    evas_object_event_callback_add(bubble->sc, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 917                                   _bubble_sc_hints_changed_cb, bubble);
 918
 919    bubble->bx = elm_box_add(bubble->sc);
 920    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
 921    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
 922                                     EVAS_HINT_EXPAND);
 923    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
 924    elm_object_content_set(bubble->sc, bubble->bx);
 925
 926    return bubble;
 927 }
 928
 929 static void
 930 _marker_group_update(Marker_Group* group, Elm_Map_Group_Class *clas, Eina_List *markers)
 931 {
 932    EINA_SAFETY_ON_NULL_RETURN(group);
 933    EINA_SAFETY_ON_NULL_RETURN(clas);
 934    EINA_SAFETY_ON_NULL_RETURN(markers);
 935    Widget_Data *wd = clas->wd;
 936    EINA_SAFETY_ON_NULL_RETURN(wd);
 937
 938    char buf[PATH_MAX];
 939    Eina_List *l;
 940    Elm_Map_Marker *marker;
 941    int cnt = 0;
 942    int sum_x = 0, sum_y = 0;
 943
 944    EINA_LIST_FOREACH(markers, l, marker)
 945      {
 946         sum_x += marker->x;
 947         sum_y += marker->y;
 948         cnt++;
 949      }
 950
 951    group->x = sum_x / cnt;
 952    group->y = sum_y / cnt;
 953    _edj_marker_size_get(wd, &group->w, &group->h);
 954    group->w *=2;
 955    group->h *=2;
 956    group->clas = clas;
 957    group->markers = markers;
 958
 959    if (clas->style) elm_layout_theme_set(group->obj, "map/marker", clas->style,
 960                                          elm_widget_style_get(wd->obj));
 961    else elm_layout_theme_set(group->obj, "map/marker", "radio",
 962                              elm_widget_style_get(wd->obj));
 963
 964
 965    if (clas->func.icon_get)
 966      {
 967         Evas_Object *icon = NULL;
 968
 969         icon = elm_object_part_content_get(group->obj, "elm.icon");
 970         if (icon) evas_object_del(icon);
 971
 972         icon = clas->func.icon_get(wd->obj, clas->data);
 973         elm_object_part_content_set(group->obj, "elm.icon", icon);
 974      }
 975    snprintf(buf, sizeof(buf), "%d", cnt);
 976    edje_object_part_text_set(elm_layout_edje_get(group->obj), "elm.text", buf);
 977
 978    if (group->bubble)
 979       {
 980          Eina_List *contents = NULL;
 981
 982          EINA_LIST_FOREACH(group->markers, l, marker)
 983            {
 984               Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 985                                                       marker, marker->data);
 986               if (c) contents = eina_list_append(contents, c);
 987            }
 988          _bubble_update(group->bubble, contents);
 989       }
 990 }
 991
 992 static void
 993 _marker_group_bubble_open_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 994 {
 995    EINA_SAFETY_ON_NULL_RETURN(data);
 996    Marker_Group *group = data;
 997    Eina_List *l;
 998    Elm_Map_Marker *marker;
 999    Eina_List *contents = NULL;
1000
1001    if (!group->bubble) group->bubble = _bubble_create(group->obj, group->wd);
1002
1003    EINA_LIST_FOREACH(group->markers, l, marker)
1004      {
1005         if (group->wd->markers_max_num <= eina_list_count(contents)) break;
1006         Evas_Object *c = marker->clas->func.get(marker->wd->obj,
1007                                                 marker, marker->data);
1008         if (c) contents = eina_list_append(contents, c);
1009      }
1010    _bubble_update(group->bubble, contents);
1011    _bubble_place(group->bubble);
1012 }
1013
1014 static void
1015 _marker_group_bringin_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
1016 {
1017    EINA_SAFETY_ON_NULL_RETURN(data);
1018
1019    double lon, lat;
1020    Marker_Group *group = data;
1021    _coord_to_region_convert(group->wd, group->x, group->y, group->wd->size.w,
1022                          &lon, &lat);
1023    elm_map_region_bring_in(group->wd->obj, lon, lat);
1024 }
1025
1026 static void
1027 _marker_group_free(Marker_Group* group)
1028 {
1029    EINA_SAFETY_ON_NULL_RETURN(group);
1030
1031    if (group->bubble) _bubble_free(group->bubble);
1032
1033    eina_list_free(group->markers);
1034    evas_object_del(group->obj);
1035
1036    free(group);
1037 }
1038
1039 static Marker_Group*
1040 _marker_group_create(Widget_Data *wd)
1041 {
1042    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
1043
1044    Marker_Group *group = ELM_NEW(Marker_Group);
1045
1046    group->wd = wd;
1047    group->obj = elm_layout_add(wd->obj);
1048    evas_object_smart_member_add(group->obj, wd->pan_smart);
1049    evas_object_stack_above(group->obj, wd->sep_maps_markers);
1050    elm_layout_theme_set(group->obj, "map/marker", "radio",
1051                         elm_widget_style_get(wd->obj));
1052    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
1053                                    "open", "elm", _marker_group_bubble_open_cb,
1054                                    group);
1055    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
1056                                    "bringin", "elm", _marker_group_bringin_cb,
1057                                    group);
1058    return group;
1059 }
1060
1061 static void
1062 _marker_update(Elm_Map_Marker *marker)
1063 {
1064    EINA_SAFETY_ON_NULL_RETURN(marker);
1065    Elm_Map_Marker_Class *clas = marker->clas;
1066    EINA_SAFETY_ON_NULL_RETURN(clas);
1067
1068    if (clas->style) elm_layout_theme_set(marker->obj, "map/marker", clas->style,
1069                                          elm_widget_style_get(marker->wd->obj));
1070    else elm_layout_theme_set(marker->obj, "map/marker", "radio",
1071                              elm_widget_style_get(marker->wd->obj));
1072
1073    if (clas->func.icon_get)
1074      {
1075         Evas_Object *icon = NULL;
1076
1077         icon = elm_object_part_content_get(marker->obj, "elm.icon");
1078         if (icon) evas_object_del(icon);
1079
1080         icon = clas->func.icon_get(marker->wd->obj, marker, marker->data);
1081         elm_object_part_content_set(marker->obj, "elm.icon", icon);
1082      }
1083    _region_to_coord_convert(marker->wd, marker->longitude, marker->latitude,
1084                          marker->wd->size.w, &(marker->x), &(marker->y));
1085
1086     if (marker->bubble)
1087       {
1088          if (marker->content) evas_object_del(marker->content);
1089          if (marker->clas->func.get)
1090             marker->content = marker->clas->func.get(marker->wd->obj, marker,
1091                                                      marker->data);
1092         if (marker->content)
1093           {
1094              Eina_List *contents = NULL;
1095              contents = eina_list_append(contents, marker->content);
1096              _bubble_update(marker->bubble, contents);
1097           }
1098       }
1099 }
1100
1101
1102
1103 static void
1104 _marker_place(Widget_Data *wd)
1105 {
1106    EINA_SAFETY_ON_NULL_RETURN(wd);
1107
1108    Eina_List *l;
1109
1110    Elm_Map_Marker *marker;
1111    Elm_Map_Group_Class *group_clas;
1112
1113    Evas_Coord gw, gh;
1114
1115    if (wd->paused_markers || (!eina_list_count(wd->markers))) return;
1116
1117    _edj_marker_size_get(wd, &gw, &gh);
1118    gw *= 2;
1119    gh *= 2;
1120
1121    EINA_LIST_FOREACH(wd->markers, l, marker)
1122      {
1123         _marker_update(marker);
1124         marker->grouped = EINA_FALSE;
1125         marker->leader = EINA_FALSE;
1126      }
1127
1128    EINA_LIST_FOREACH(wd->group_classes, l, group_clas)
1129      {
1130         Eina_List *ll;
1131         EINA_LIST_FOREACH(group_clas->markers, ll, marker)
1132           {
1133              Eina_List *lll;
1134              Elm_Map_Marker *mm;
1135              Eina_List *markers = NULL;
1136
1137              if (marker->grouped) continue;
1138              if (group_clas->zoom_grouped < wd->zoom)
1139                {
1140                   marker->grouped = EINA_FALSE;
1141                   continue;
1142                }
1143
1144              EINA_LIST_FOREACH(group_clas->markers, lll, mm)
1145                {
1146                   if (marker == mm || mm->grouped) continue;
1147                   if (ELM_RECTS_INTERSECT(mm->x, mm->y, mm->w, mm->h,
1148                                           marker->x, marker->y, gw, gh))
1149                     {
1150                        // mm is group follower.
1151                        mm->leader = EINA_FALSE;
1152                        mm->grouped = EINA_TRUE;
1153                        markers = eina_list_append(markers, mm);
1154                     }
1155                }
1156               if (eina_list_count(markers) >= 1)
1157                 {
1158                    // marker is group leader.
1159                    marker->leader = EINA_TRUE;
1160                    marker->grouped = EINA_TRUE;
1161                    markers = eina_list_append(markers, marker);
1162
1163                    if (!marker->group) marker->group = _marker_group_create(wd);
1164                    _marker_group_update(marker->group, group_clas, markers);
1165                 }
1166           }
1167      }
1168
1169    EINA_LIST_FOREACH(wd->markers, l, marker)
1170      {
1171
1172         if (marker->grouped ||
1173            (marker->group_clas &&
1174             (marker->group_clas->hide ||
1175              marker->group_clas->zoom_displayed > wd->zoom)))
1176            evas_object_hide(marker->obj);
1177         else
1178           {
1179              Evas_Coord x, y;
1180              _coord_to_canvas(wd, marker->x, marker->y, &x, &y);
1181              _obj_place(marker->obj, x - (marker->w / 2), y - (marker->h / 2),
1182                          marker->w, marker->h);
1183           }
1184      }
1185
1186    EINA_LIST_FOREACH(wd->markers, l, marker)
1187      {
1188         Marker_Group *group = marker->group;
1189         if (!group) continue;
1190
1191         if (!marker->leader || (group->clas->hide) ||
1192             (group->clas->zoom_displayed > wd->zoom))
1193            evas_object_hide(group->obj);
1194         else
1195           {
1196              Evas_Coord x, y;
1197              _coord_to_canvas(wd, group->x, group->y, &x, &y);
1198              _obj_place(group->obj, x - (group->w / 2), y - (group->h / 2),
1199                          group->w, group->h);
1200           }
1201      }
1202 }
1203
1204 static void
1205 _grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
1206 {
1207    EINA_SAFETY_ON_NULL_RETURN(gi);
1208
1209    if (x) *x = gi->x * gi->wd->size.tile;
1210    if (y) *y = gi->y * gi->wd->size.tile;
1211    if (w) *w = gi->wd->size.tile;
1212    if (h) *h = gi->wd->size.tile;
1213 }
1214
1215 static Eina_Bool
1216 _grid_item_in_viewport(Grid_Item *gi)
1217 {
1218    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
1219
1220    Evas_Coord vx, vy, vw, vh;
1221    Evas_Coord x, y, w, h;
1222
1223    _viewport_coord_get(gi->wd, &vx, &vy, &vw, &vh);
1224    _grid_item_coord_get(gi, &x, &y, &w, &h);
1225    return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
1226 }
1227
1228 static void
1229 _grid_item_update(Grid_Item *gi)
1230 {
1231    evas_object_image_file_set(gi->img, gi->file, NULL);
1232    if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
1233       evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1234    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1235
1236    Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
1237    if (err != EVAS_LOAD_ERROR_NONE)
1238      {
1239         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
1240         ecore_file_remove(gi->file);
1241         gi->file_have = EINA_FALSE;
1242      }
1243    else
1244      {
1245         Evas_Coord x, y, w, h;
1246         _grid_item_coord_get(gi, &x, &y, &w, &h);
1247         _coord_to_canvas_no_rotate(gi->wd, x, y, &x, &y);
1248         _obj_place(gi->img, x, y, w, h);
1249         _obj_rotate(gi->wd, gi->img);
1250         gi->file_have = EINA_TRUE;
1251      }
1252 }
1253
1254 static void
1255 _grid_item_load(Grid_Item *gi)
1256 {
1257    EINA_SAFETY_ON_NULL_RETURN(gi);
1258    if (gi->file_have) _grid_item_update(gi);
1259    else if (!gi->job)
1260      {
1261         gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1262         gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
1263      }
1264 }
1265
1266 static void
1267 _grid_item_unload(Grid_Item *gi)
1268 {
1269    EINA_SAFETY_ON_NULL_RETURN(gi);
1270    if (gi->file_have)
1271      {
1272         evas_object_hide(gi->img);
1273         evas_object_image_file_set(gi->img, NULL, NULL);
1274      }
1275    else if (gi->job)
1276      {
1277         ecore_file_download_abort(gi->job);
1278         ecore_file_remove(gi->file);
1279         gi->job = NULL;
1280         gi->wd->try_num--;
1281      }
1282    else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1283
1284 }
1285
1286 static Grid_Item *
1287 _grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
1288 {
1289    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
1290    char buf[PATH_MAX];
1291    char buf2[PATH_MAX];
1292    char *url;
1293    Grid_Item *gi;
1294
1295    gi = ELM_NEW(Grid_Item);
1296    gi->wd = g->wd;
1297    gi->g = g;
1298    gi->x = x;
1299    gi->y = y;
1300
1301    gi->file_have = EINA_FALSE;
1302    gi->job = NULL;
1303
1304    gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
1305    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1306    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
1307    evas_object_image_filled_set(gi->img, EINA_TRUE);
1308    evas_object_smart_member_add(gi->img, g->wd->pan_smart);
1309    evas_object_pass_events_set(gi->img, EINA_TRUE);
1310    evas_object_stack_below(gi->img, g->wd->sep_maps_markers);
1311
1312    snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
1313    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
1314    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
1315
1316    eina_stringshare_replace(&gi->file, buf2);
1317    url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
1318    if ((!url) || (!strlen(url)))
1319      {
1320         eina_stringshare_replace(&gi->url, NULL);
1321         ERR("Getting source url failed: %s", gi->file);
1322      }
1323    else eina_stringshare_replace(&gi->url, url);
1324    if (url) free(url);
1325    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
1326    return gi;
1327 }
1328
1329 static void
1330 _grid_item_free(Grid_Item *gi)
1331 {
1332    EINA_SAFETY_ON_NULL_RETURN(gi);
1333    _grid_item_unload(gi);
1334    if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
1335                                                             gi->y, gi->x, NULL);
1336    if (gi->url) eina_stringshare_del(gi->url);
1337    if (gi->file) eina_stringshare_del(gi->file);
1338    if (gi->img) evas_object_del(gi->img);
1339    if (gi->file_have) ecore_file_remove(gi->file);
1340    free(gi);
1341 }
1342
1343 static void
1344 _downloaded_cb(void *data, const char *file __UNUSED__, int status)
1345 {
1346    Grid_Item *gi = data;
1347
1348    if (status == 200)
1349      {
1350         DBG("Download success from %s to %s", gi->url, gi->file);
1351         _grid_item_update(gi);
1352         gi->wd->finish_num++;
1353         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
1354      }
1355    else
1356      {
1357         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
1358         ecore_file_remove(gi->file);
1359         gi->file_have = EINA_FALSE;
1360         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
1361      }
1362
1363    gi->job = NULL;
1364    gi->wd->download_num--;
1365    if (!gi->wd->download_num)
1366       edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
1367                               "elm,state,busy,stop", "elm");
1368 }
1369
1370 static Eina_Bool
1371 _download_job(void *data)
1372 {
1373    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1374    Widget_Data *wd = data;
1375
1376    Eina_List *l, *ll;
1377    Grid_Item *gi;
1378
1379    if (!eina_list_count(wd->download_list))
1380      {
1381         wd->download_idler = NULL;
1382         return ECORE_CALLBACK_CANCEL;
1383      }
1384
1385    EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
1386      {
1387         if ((gi->g->zoom != wd->zoom) || !(_grid_item_in_viewport(gi)))
1388           {
1389              wd->download_list = eina_list_remove(wd->download_list, gi);
1390              continue;
1391           }
1392         if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
1393            return ECORE_CALLBACK_RENEW;
1394
1395         Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
1396                                                  _downloaded_cb, NULL,
1397                                                  gi, &(gi->job), wd->ua);
1398         if ((!ret) || (!gi->job))
1399            ERR("Can't start to download from %s to %s", gi->url, gi->file);
1400         else
1401           {
1402              wd->download_list = eina_list_remove(wd->download_list, gi);
1403              wd->try_num++;
1404              wd->download_num++;
1405              evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOAD,
1406                                              NULL);
1407              if (wd->download_num == 1)
1408                 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
1409                                         "elm,state,busy,start", "elm");
1410           }
1411      }
1412    return ECORE_CALLBACK_RENEW;
1413 }
1414
1415 static void
1416 _grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
1417 {
1418    EINA_SAFETY_ON_NULL_RETURN(g);
1419    int xx, yy, ww, hh;
1420    Evas_Coord vx, vy, vw, vh;
1421
1422    _viewport_coord_get(g->wd, &vx, &vy, &vw, &vh);
1423    if (vx < 0) vx = 0;
1424    if (vy < 0) vy = 0;
1425
1426    xx = (vx / g->wd->size.tile) - 1;
1427    if (xx < 0) xx = 0;
1428
1429    yy = (vy / g->wd->size.tile) - 1;
1430    if (yy < 0) yy = 0;
1431
1432    ww = (vw / g->wd->size.tile) + 3;
1433    if (xx + ww >= g->tw) ww = g->tw - xx;
1434
1435    hh = (vh / g->wd->size.tile) + 3;
1436    if (yy + hh >= g->th) hh = g->th - yy;
1437
1438    if (x) *x = xx;
1439    if (y) *y = yy;
1440    if (w) *w = ww;
1441    if (h) *h = hh;
1442 }
1443
1444 static void
1445 _grid_unload(Grid *g)
1446 {
1447    EINA_SAFETY_ON_NULL_RETURN(g);
1448    Eina_Iterator *it;
1449    Eina_Matrixsparse_Cell *cell;
1450    Grid_Item *gi;
1451
1452    it = eina_matrixsparse_iterator_new(g->grid);
1453    EINA_ITERATOR_FOREACH(it, cell)
1454      {
1455         gi = eina_matrixsparse_cell_data_get(cell);
1456         _grid_item_unload(gi);
1457      }
1458    eina_iterator_free(it);
1459 }
1460
1461 static void
1462 _grid_load(Grid *g)
1463 {
1464    EINA_SAFETY_ON_NULL_RETURN(g);
1465    int x, y, xx, yy, ww, hh;
1466    Eina_Iterator *it;
1467    Eina_Matrixsparse_Cell *cell;
1468    Grid_Item *gi;
1469
1470    it = eina_matrixsparse_iterator_new(g->grid);
1471    EINA_ITERATOR_FOREACH(it, cell)
1472      {
1473         gi = eina_matrixsparse_cell_data_get(cell);
1474         if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
1475      }
1476    eina_iterator_free(it);
1477
1478    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
1479    for (y = yy; y < yy + hh; y++)
1480      {
1481         for (x = xx; x < xx + ww; x++)
1482           {
1483              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
1484              if (!gi) gi = _grid_item_create(g, x, y);
1485              _grid_item_load(gi);
1486           }
1487      }
1488 }
1489
1490 static void
1491 _grid_place(Widget_Data *wd)
1492 {
1493    EINA_SAFETY_ON_NULL_RETURN(wd);
1494    Eina_List *l;
1495    Grid *g;
1496
1497    EINA_LIST_FOREACH(wd->grids, l, g)
1498      {
1499         if (wd->zoom == g->zoom) _grid_load(g);
1500         else _grid_unload(g);
1501      }
1502   if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
1503 }
1504
1505 static void
1506 _grid_all_create(Widget_Data *wd)
1507 {
1508    EINA_SAFETY_ON_NULL_RETURN(wd);
1509    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
1510
1511    int zoom;
1512    for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
1513      {
1514         Grid *g;
1515         int tnum;
1516         g = ELM_NEW(Grid);
1517         g->wd = wd;
1518         g->zoom = zoom;
1519         tnum =  pow(2.0, g->zoom);
1520         g->tw = tnum;
1521         g->th = tnum;
1522         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
1523         wd->grids = eina_list_append(wd->grids, g);
1524      }
1525 }
1526
1527 static void
1528 _grid_all_clear(Widget_Data *wd)
1529 {
1530    EINA_SAFETY_ON_NULL_RETURN(wd);
1531
1532    Grid *g;
1533    EINA_LIST_FREE(wd->grids, g)
1534      {
1535         Eina_Matrixsparse_Cell *cell;
1536         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1537         EINA_ITERATOR_FOREACH(it, cell)
1538           {
1539              Grid_Item *gi;
1540              gi = eina_matrixsparse_cell_data_get(cell);
1541              if (gi) _grid_item_free(gi);
1542           }
1543         eina_iterator_free(it);
1544
1545         eina_matrixsparse_free(g->grid);
1546         free(g);
1547      }
1548 }
1549
1550 static void
1551 _track_place(Widget_Data *wd)
1552 {
1553 #ifdef ELM_EMAP
1554    EINA_SAFETY_ON_NULL_RETURN(wd);
1555
1556    Eina_List *l;
1557    Evas_Object *route;
1558    int xmin, xmax, ymin, ymax;
1559    Evas_Coord px, py, ow, oh;
1560    px = wd->pan_x;
1561    py = wd->pan_y;
1562    _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
1563
1564    Evas_Coord size = wd->size.w;
1565
1566    EINA_LIST_FOREACH(wd->track, l, route)
1567      {
1568         double lon_min, lon_max;
1569         double lat_min, lat_max;
1570         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1571         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1572         _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
1573         _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
1574
1575         if( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
1576         {
1577            if( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
1578            {
1579               //display the route
1580               evas_object_move(route, xmin - px, ymin - py);
1581               evas_object_resize(route, xmax - xmin, ymax - ymin);
1582
1583               evas_object_raise(route);
1584               _obj_rotate(wd, route);
1585               evas_object_show(route);
1586
1587               continue;
1588            }
1589         }
1590         //the route is not display
1591         evas_object_hide(route);
1592      }
1593 #else
1594    (void) wd;
1595 #endif
1596 }
1597
1598 static void
1599 _delayed_do(Widget_Data *wd)
1600 {
1601    Delayed_Data *dd;
1602    dd = eina_list_nth(wd->delayed_jobs, 0);
1603    if (dd && !dd->wd->zoom_animator)
1604      {
1605         dd->func(dd);
1606         wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
1607         free(dd);
1608      }
1609 }
1610
1611 static void
1612 _smooth_update(Widget_Data *wd)
1613 {
1614    EINA_SAFETY_ON_NULL_RETURN(wd);
1615    Eina_List *l;
1616    Grid *g;
1617
1618    EINA_LIST_FOREACH(wd->grids, l, g)
1619      {
1620         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1621         Eina_Matrixsparse_Cell *cell;
1622
1623         EINA_ITERATOR_FOREACH(it, cell)
1624           {
1625              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1626              if (_grid_item_in_viewport(gi))
1627                 evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1628           }
1629         eina_iterator_free(it);
1630      }
1631 }
1632
1633 static Eina_Bool
1634 _zoom_timeout(void *data)
1635 {
1636    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1637    Widget_Data *wd = data;
1638    _smooth_update(wd);
1639    wd->zoom_timer = NULL;
1640    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
1641   return ECORE_CALLBACK_CANCEL;
1642 }
1643
1644 static void
1645 zoom_do(Widget_Data *wd, double zoom)
1646 {
1647    EINA_SAFETY_ON_NULL_RETURN(wd);
1648    if (zoom > wd->zoom_max) zoom = wd->zoom_max;
1649    else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
1650
1651    Evas_Coord vx, vy, vw, vh;
1652    Evas_Coord ow, oh;
1653
1654    wd->zoom = ROUND(zoom);
1655    wd->zoom_detail = zoom;
1656    ow = wd->size.w;
1657    oh = wd->size.h;
1658    wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
1659    wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
1660    wd->size.h = wd->size.w;;
1661
1662    // Fix to zooming with (viewport center vx, vy) as the center to prevent
1663    // from zooming with (0,0) as the cetner. (scroller default behavior)
1664    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
1665    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
1666      {
1667         Evas_Coord x, y;
1668         double sx, sy;
1669         if (vw > ow) sx = 0.5;
1670         else         sx = (double)(vx + (double)(vw / 2)) / ow;
1671         if (vh > oh) sy = 0.5;
1672         else         sy = (double)(vy + (double)(vh / 2)) / oh;
1673
1674         if (sx > 1.0) sx = 1.0;
1675         if (sy > 1.0) sy = 1.0;
1676
1677         x = ceil((sx * wd->size.w) - (vw / 2));
1678         y = ceil((sy * wd->size.h) - (vh / 2));
1679         if (x < 0) x = 0;
1680         else if (x > (wd->size.w - vw)) x = wd->size.w - vw;
1681         if (y < 0) y = 0;
1682         else if (y > (wd->size.h - vh)) y = wd->size.h - vh;
1683         elm_smart_scroller_child_region_show(wd->scr, x, y, vw, vh);
1684      }
1685    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
1686    else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
1687    wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
1688    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
1689
1690    evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1691    evas_object_smart_changed(wd->pan_smart);
1692 }
1693
1694 static Eina_Bool
1695 _zoom_anim(void *data)
1696 {
1697    Widget_Data *wd = data;
1698    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
1699
1700    if (wd->ani.cnt <= 0)
1701      {
1702         wd->zoom_animator = NULL;
1703         evas_object_smart_changed(wd->pan_smart);
1704         return ECORE_CALLBACK_CANCEL;
1705      }
1706    else
1707      {
1708         wd->ani.zoom += wd->ani.diff;
1709         wd->ani.cnt--;
1710         zoom_do(wd, wd->ani.zoom);
1711         return ECORE_CALLBACK_RENEW;
1712      }
1713 }
1714
1715 static void
1716 zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
1717 {
1718    EINA_SAFETY_ON_NULL_RETURN(wd);
1719    if (cnt == 0) return;
1720
1721    wd->ani.cnt = cnt;
1722    wd->ani.zoom = wd->zoom;
1723    wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
1724    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
1725    wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
1726 }
1727
1728 static void
1729 _sizing_eval(Widget_Data *wd)
1730 {
1731    EINA_SAFETY_ON_NULL_RETURN(wd);
1732
1733    Evas_Coord maxw = -1, maxh = -1;
1734
1735    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
1736    evas_object_size_hint_max_set(wd->obj, maxw, maxh);
1737 }
1738
1739 static void
1740 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1741 {
1742    _sizing_eval(data);
1743 }
1744
1745 static Eina_Bool
1746 _scr_timeout(void *data)
1747 {
1748    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1749    Widget_Data *wd = data;
1750    _smooth_update(wd);
1751    wd->scr_timer = NULL;
1752    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
1753    return ECORE_CALLBACK_CANCEL;
1754 }
1755
1756 static void
1757 _scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1758 {
1759    EINA_SAFETY_ON_NULL_RETURN(data);
1760    Widget_Data *wd = data;
1761
1762    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
1763    else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
1764    wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
1765    evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
1766 }
1767
1768 static void
1769 _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1770 {
1771    EINA_SAFETY_ON_NULL_RETURN(data);
1772    Widget_Data *wd = data;
1773    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
1774 }
1775
1776 static void
1777 _scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1778 {
1779    EINA_SAFETY_ON_NULL_RETURN(data);
1780    Widget_Data *wd = data;
1781    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
1782 }
1783
1784 static Eina_Bool
1785 _long_press(void *data)
1786 {
1787    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1788    Widget_Data *wd = data;
1789
1790    wd->long_timer = NULL;
1791    evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
1792    return ECORE_CALLBACK_CANCEL;
1793 }
1794
1795 static void
1796 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1797 {
1798    EINA_SAFETY_ON_NULL_RETURN(data);
1799    Widget_Data *wd = data;
1800    Evas_Event_Mouse_Down *ev = event_info;
1801
1802    if (ev->button != 1) return;
1803
1804    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1805    else wd->on_hold = EINA_FALSE;
1806
1807    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1808      evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
1809    else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
1810
1811    if (wd->long_timer) ecore_timer_del(wd->long_timer);
1812    wd->ev = *ev;
1813    wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
1814 }
1815
1816 static void
1817 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1818 {
1819    EINA_SAFETY_ON_NULL_RETURN(data);
1820    Widget_Data *wd = data;
1821
1822    Evas_Event_Mouse_Up *ev = event_info;
1823    EINA_SAFETY_ON_NULL_RETURN(ev);
1824
1825    if (ev->button != 1) return;
1826    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1827    else wd->on_hold = EINA_FALSE;
1828    if (wd->long_timer)
1829      {
1830         ecore_timer_del(wd->long_timer);
1831         wd->long_timer = NULL;
1832      }
1833    if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
1834    wd->on_hold = EINA_FALSE;
1835 }
1836
1837 static void
1838 _mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1839 {
1840    EINA_SAFETY_ON_NULL_RETURN(data);
1841    Widget_Data *wd = data;
1842
1843    if (!wd->paused)
1844      {
1845         Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
1846         zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
1847     }
1848 }
1849
1850 static void
1851 _region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
1852 {
1853    double max_lon = -180, min_lon = 180;
1854    double max_lat = -90, min_lat = 90;
1855    Elm_Map_Overlay *overlay;
1856    EINA_LIST_FREE(overlays, overlay)
1857      {
1858         double lon, lat;
1859         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1860           {
1861              Overlay_Default *ovl = overlay->ovl;
1862              lon = ovl->lon;
1863              lat = ovl->lat;
1864           }
1865         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1866           {
1867              // FIXME: class center coord is alright??
1868              Overlay_Class *ovl = overlay->ovl;
1869              double max_lo, min_lo, max_la, min_la;
1870              _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
1871                                  &min_la);
1872              lon = (max_lo + min_lo) / 2;
1873              lat = (max_la + min_la) / 2;
1874           }
1875         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1876           {
1877              Overlay_Bubble *ovl = overlay->ovl;
1878              lon = ovl->lon;
1879              lat = ovl->lat;
1880           }
1881         else
1882           {
1883              WRN("Not supported overlay type: %d", overlay->type);
1884              continue;
1885           }
1886         if (lon> max_lon) max_lon = lon;
1887         if (lon< min_lon) min_lon = lon;
1888         if (lat > max_lat) max_lat = lat;
1889         if (lat < min_lat) min_lat = lat;
1890      }
1891    if (max_longitude) *max_longitude = max_lon;
1892    if (min_longitude) *min_longitude = min_lon;
1893    if (max_latitude) *max_latitude = max_lat;
1894    if (min_latitude) *min_latitude = min_lat;
1895 }
1896
1897 static Evas_Object *
1898 _icon_dup(const Evas_Object *icon, Evas_Object *parent)
1899 {
1900    if (!icon || !parent) return NULL;
1901    // Evas_Object do not support object duplication??
1902    const char *file = NULL, *group = NULL;
1903    Eina_Bool size_up, size_down;
1904    Evas_Object *dupp;
1905
1906    dupp = elm_icon_add(parent);
1907    elm_icon_file_get(icon, &file, &group);
1908    elm_icon_file_set(dupp, file, group);
1909    elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
1910    elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
1911    elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
1912    elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
1913    elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
1914    elm_icon_resizable_get(icon, &size_up, &size_down);
1915    elm_icon_resizable_set(dupp, size_up, size_down);
1916    elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
1917    elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
1918    elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
1919    return dupp;
1920 }
1921
1922 static void
1923 _overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
1924 {
1925    EINA_SAFETY_ON_NULL_RETURN(data);
1926    Elm_Map_Overlay *overlay = data;
1927
1928    evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
1929                                    overlay);
1930    if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
1931                                 overlay);
1932 }
1933
1934 static void
1935 _overlay_default_hide(Overlay_Default *ovl)
1936 {
1937    EINA_SAFETY_ON_NULL_RETURN(ovl);
1938    if (ovl->content) evas_object_hide(ovl->content);
1939    if (ovl->icon) evas_object_hide(ovl->icon);
1940    if (ovl->clas_content) evas_object_hide(ovl->clas_content);
1941    if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
1942    if (ovl->layout) evas_object_hide(ovl->layout);
1943 }
1944
1945 static void
1946 _overlay_default_show(Overlay_Default *ovl)
1947 {
1948    EINA_SAFETY_ON_NULL_RETURN(ovl);
1949    Evas_Object *disp;
1950    Evas_Coord x, y, w, h;
1951
1952    evas_object_hide(ovl->layout);
1953    if (ovl->content)
1954      {
1955         disp = ovl->content;
1956         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1957         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1958      }
1959    else if (!(ovl->icon) && ovl->clas_content)
1960      {
1961         disp = ovl->clas_content;
1962
1963         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1964         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1965      }
1966    else
1967      {
1968         if (ovl->icon) evas_object_show(ovl->icon);
1969         else if (ovl->clas_icon) evas_object_show(ovl->clas_icon);
1970         disp = ovl->layout;
1971         w = ovl->w;
1972         h = ovl->h;
1973      }
1974    _coord_to_canvas(ovl->wd, ovl->x, ovl->y, &x, &y);
1975    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1976 }
1977
1978 static void
1979 _overlay_default_coord_get(Overlay_Default *ovl, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1980 {
1981    EINA_SAFETY_ON_NULL_RETURN(ovl);
1982    if (x) *x = ovl->x;
1983    if (y) *y = ovl->y;
1984    if (w) *w = ovl->w;
1985    if (h) *h = ovl->h;
1986 }
1987
1988 static void
1989 _overlay_default_coord_set(Overlay_Default *ovl, Evas_Coord x, Evas_Coord y)
1990 {
1991    EINA_SAFETY_ON_NULL_RETURN(ovl);
1992    ovl->x = x;
1993    ovl->y = y;
1994 }
1995
1996 static void
1997 _overlay_default_coord_update(Overlay_Default *ovl)
1998 {
1999    EINA_SAFETY_ON_NULL_RETURN(ovl);
2000    _region_to_coord_convert(ovl->wd, ovl->lon, ovl->lat, ovl->wd->size.w,
2001                             &ovl->x, &ovl->y);
2002 }
2003
2004 static void
2005 _overlay_default_layout_text_update(Overlay_Default *ovl, const char *text)
2006 {
2007    if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
2008       edje_object_part_text_set(elm_layout_edje_get(ovl->layout), "elm.text",
2009                                 text);
2010 }
2011
2012 static void
2013 _overlay_default_content_update(Overlay_Default *ovl, Evas_Object *content, Elm_Map_Overlay *overlay)
2014 {
2015    EINA_SAFETY_ON_NULL_RETURN(ovl);
2016    if (ovl->content == content) return;
2017    if (ovl->content) evas_object_del(ovl->content);
2018    ovl->content = content;
2019
2020    if (ovl->content)
2021      evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
2022                                        _overlay_clicked_cb, overlay);
2023 }
2024
2025 static void
2026 _overlay_default_clas_content_update(Overlay_Default *ovl, const Evas_Object *content __UNUSED__)
2027 {
2028    EINA_SAFETY_ON_NULL_RETURN(ovl);
2029    if (ovl->clas_content) evas_object_del(ovl->clas_content);
2030    // Evas_Object can not be duplicated.
2031    //ovl->clas_content = _content_dup(content);
2032 }
2033
2034 static void
2035 _overlay_default_layout_update(Overlay_Default *ovl)
2036 {
2037    EINA_SAFETY_ON_NULL_RETURN(ovl);
2038    if (ovl->icon)
2039      {
2040         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
2041         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
2042                              elm_widget_style_get(ovl->wd->obj));
2043         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
2044      }
2045    else if (!ovl->icon && ovl->clas_icon)
2046      {
2047         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
2048         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
2049                              elm_widget_style_get(ovl->wd->obj));
2050         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
2051      }
2052    else
2053      {
2054         evas_object_color_set(ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
2055         elm_layout_theme_set(ovl->layout, "map/marker", "radio",
2056                              elm_widget_style_get(ovl->wd->obj));
2057      }
2058 }
2059
2060 static void
2061 _overlay_default_icon_update(Overlay_Default *ovl, Evas_Object *icon)
2062 {
2063    EINA_SAFETY_ON_NULL_RETURN(ovl);
2064    if (ovl->icon == icon) return;
2065    if (ovl->icon) evas_object_del(ovl->icon);
2066    ovl->icon = icon;
2067    _overlay_default_layout_update(ovl);
2068 }
2069
2070 static void
2071 _overlay_default_clas_icon_update(Overlay_Default *ovl, const Evas_Object *icon)
2072 {
2073    EINA_SAFETY_ON_NULL_RETURN(ovl);
2074    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2075    ovl->clas_icon = _icon_dup(icon, ovl->layout);
2076    _overlay_default_layout_update(ovl);
2077 }
2078
2079 static void
2080 _overlay_default_color_update(Overlay_Default *ovl, Color c)
2081 {
2082    EINA_SAFETY_ON_NULL_RETURN(ovl);
2083    ovl->c = c;
2084    _overlay_default_layout_update(ovl);
2085 }
2086
2087 static void
2088 _overlay_default_free(Overlay_Default *ovl)
2089 {
2090    EINA_SAFETY_ON_NULL_RETURN(ovl);
2091    if (ovl->content) evas_object_del(ovl->content);
2092    if (ovl->icon) evas_object_del(ovl->icon);
2093    if (ovl->clas_content) evas_object_del(ovl->clas_content);
2094    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2095    if (ovl->layout) evas_object_del(ovl->layout);
2096    free(ovl);
2097 }
2098
2099 static Overlay_Default *
2100 _overlay_default_new(Elm_Map_Overlay *overlay, double lon, double lat, Color c, double scale)
2101 {
2102    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2103
2104    Overlay_Default *ovl = ELM_NEW(Overlay_Default);
2105    ovl->wd = overlay->wd;
2106    _edj_marker_size_get(ovl->wd, &(ovl->w), &(ovl->h));
2107    ovl->w *= scale;
2108    ovl->h *= scale;
2109    ovl->layout = elm_layout_add(ovl->wd->obj);
2110    evas_object_smart_member_add(ovl->layout, ovl->wd->pan_smart);
2111    evas_object_stack_above(ovl->layout, ovl->wd->sep_maps_markers);
2112    elm_layout_theme_set(ovl->layout, "map/marker", "radio",
2113                         elm_widget_style_get(ovl->wd->obj));
2114    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
2115                                   _overlay_clicked_cb, overlay);
2116    ovl->lon = lon;
2117    ovl->lat = lat;
2118    _overlay_default_color_update(ovl, c);
2119    return ovl;
2120 }
2121
2122 static void
2123 _overlay_group_hide(Overlay_Group *grp)
2124 {
2125    EINA_SAFETY_ON_NULL_RETURN(grp);
2126    if (grp->ovl) _overlay_default_hide(grp->ovl);
2127 }
2128
2129 static void
2130 _overlay_group_show(Overlay_Group *grp)
2131 {
2132    EINA_SAFETY_ON_NULL_RETURN(grp);
2133    if (grp->ovl) _overlay_default_show(grp->ovl);
2134 }
2135
2136 static void
2137 _overlay_group_coord_member_update(Overlay_Group *grp, Evas_Coord x, Evas_Coord y, Eina_List *members)
2138 {
2139    EINA_SAFETY_ON_NULL_RETURN(grp);
2140    if (!grp->ovl) return;
2141    char text[32];
2142
2143    _overlay_default_coord_set(grp->ovl, x, y);
2144    if (grp->members) eina_list_free(grp->members);
2145    grp->members = members;
2146    snprintf(text, sizeof(text), "%d", eina_list_count(members));
2147    _overlay_default_layout_text_update(grp->ovl, text);
2148 }
2149
2150 static void
2151 _overlay_group_region_get(Overlay_Group *grp, double *lon, double *lat)
2152 {
2153    EINA_SAFETY_ON_NULL_RETURN(grp);
2154    Evas_Coord xx, yy;
2155    _overlay_default_coord_get(grp->ovl, &xx, &yy, NULL, NULL);
2156    _coord_to_canvas(grp->wd, xx, yy, &xx, &yy);
2157    elm_map_canvas_to_region_convert(grp->wd->obj, xx, yy, lon, lat);
2158 }
2159
2160 static void
2161 _overlay_group_icon_update(Overlay_Group *grp, const Evas_Object *icon)
2162 {
2163    EINA_SAFETY_ON_NULL_RETURN(grp);
2164    if (grp->ovl) _overlay_default_icon_update(grp->ovl,
2165                                              _icon_dup(icon, grp->wd->obj));
2166 }
2167
2168 static void
2169 _overlay_group_content_update(Overlay_Group *grp __UNUSED__, const Evas_Object *content __UNUSED__)
2170 {
2171    EINA_SAFETY_ON_NULL_RETURN(grp);
2172    // Evas_Object can not be duplicated.
2173    //_overlay_default_content_update(grp->ovl, _content_dup(content));
2174    return;
2175 }
2176
2177 static void
2178 _overlay_group_color_update(Overlay_Group *grp, Color c)
2179 {
2180    EINA_SAFETY_ON_NULL_RETURN(grp);
2181    _overlay_default_color_update(grp->ovl, c);
2182 }
2183
2184 static void
2185 _overlay_group_cb_set(Overlay_Group *grp, Elm_Map_Overlay_Get_Cb cb, void *data)
2186 {
2187    EINA_SAFETY_ON_NULL_RETURN(grp);
2188    grp->overlay->cb = cb;
2189    grp->overlay->data = data;
2190 }
2191
2192 static void
2193 _overlay_group_free(Overlay_Group *grp)
2194 {
2195    EINA_SAFETY_ON_NULL_RETURN(grp);
2196    if (grp->overlay) free(grp->overlay);
2197    if (grp->ovl) _overlay_default_free(grp->ovl);
2198    if (grp->members) eina_list_free(grp->members);
2199    free(grp);
2200 }
2201
2202 static Overlay_Group *
2203 _overlay_group_new(Widget_Data *wd)
2204 {
2205    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2206
2207    Overlay_Group *grp = ELM_NEW(Overlay_Group);
2208    grp->wd = wd;
2209    grp->overlay = ELM_NEW(Elm_Map_Overlay);  // this is a virtual overlay
2210    grp->overlay->wd = wd;
2211    grp->overlay->type = ELM_MAP_OVERLAY_TYPE_GROUP;
2212    grp->overlay->ovl = grp;
2213    Color c = {0x90, 0xee, 0x90, 0xff};
2214    grp->ovl = _overlay_default_new(grp->overlay, -1, -1, c, 2);
2215    return grp;
2216 }
2217
2218 static void
2219 _overlay_class_cb_set(Overlay_Class *ovl, Elm_Map_Overlay_Get_Cb cb, void *data)
2220 {
2221    EINA_SAFETY_ON_NULL_RETURN(ovl);
2222
2223    Eina_List *l;
2224    Elm_Map_Overlay *overlay;
2225
2226    // Update class members' callbacks
2227    EINA_LIST_FOREACH(ovl->members, l, overlay)
2228       _overlay_group_cb_set(overlay->grp, cb, data);
2229 }
2230
2231 static void
2232 _overlay_class_icon_update(Overlay_Class *ovl, Evas_Object *icon)
2233 {
2234    EINA_SAFETY_ON_NULL_RETURN(ovl);
2235
2236    Eina_List *l;
2237    Elm_Map_Overlay *overlay;
2238    if (ovl->icon == icon) return;
2239    if (ovl->icon) evas_object_del(ovl->icon);
2240    ovl->icon = icon;
2241
2242    // Update class members' class icons
2243    EINA_LIST_FOREACH(ovl->members, l, overlay)
2244      {
2245          _overlay_group_icon_update(overlay->grp, icon);
2246
2247         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2248            _overlay_default_clas_icon_update(overlay->ovl, icon);
2249
2250      }
2251 }
2252
2253 static void
2254 _overlay_class_content_update(Overlay_Class *ovl, Evas_Object *content)
2255 {
2256    EINA_SAFETY_ON_NULL_RETURN(ovl);
2257
2258    Eina_List *l;
2259    Elm_Map_Overlay *overlay;
2260    if (ovl->content == content) return;
2261    if (ovl->content) evas_object_del(ovl->content);
2262    ovl->content = content;
2263
2264    // Update class members' class contents
2265    EINA_LIST_FOREACH(ovl->members, l, overlay)
2266      {
2267         _overlay_group_content_update(overlay->grp, content);
2268
2269         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2270            _overlay_default_clas_content_update(overlay->ovl, content);
2271      }
2272 }
2273
2274 static void
2275 _overlay_class_color_update(Overlay_Class *ovl, Color c)
2276 {
2277    EINA_SAFETY_ON_NULL_RETURN(ovl);
2278
2279    Eina_List *l;
2280    Elm_Map_Overlay *overlay;
2281
2282    // Update class members' class contents
2283    EINA_LIST_FOREACH(ovl->members, l, overlay)
2284       _overlay_group_color_update(overlay->grp, c);
2285 }
2286
2287 static void
2288 _overlay_class_free(Overlay_Class *clas)
2289 {
2290    EINA_SAFETY_ON_NULL_RETURN(clas);
2291
2292    Eina_List *l;
2293    Elm_Map_Overlay *overlay;
2294
2295    // Update class members' class contents
2296    EINA_LIST_FOREACH(clas->members, l, overlay)
2297      {
2298         overlay->grp->clas = NULL;
2299         _overlay_group_content_update(overlay->grp, NULL);
2300         _overlay_group_icon_update(overlay->grp, NULL);
2301
2302         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2303           {
2304              _overlay_default_clas_content_update(overlay->ovl, NULL);
2305              _overlay_default_clas_icon_update(overlay->ovl, NULL);
2306           }
2307      }
2308    if (clas->icon) evas_object_del(clas->icon);
2309    if (clas->members) eina_list_free(clas->members);
2310    free(clas);
2311 }
2312
2313 static Overlay_Class *
2314 _overlay_class_new(Widget_Data *wd)
2315 {
2316    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2317    Overlay_Class *ovl = ELM_NEW(Overlay_Class);
2318    ovl->wd = wd;
2319    ovl->icon = NULL;
2320    ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
2321    return ovl;
2322 }
2323
2324 static void
2325 _overlay_bubble_hide(Overlay_Bubble *bubble)
2326 {
2327    EINA_SAFETY_ON_NULL_RETURN(bubble);
2328    if (bubble->obj) evas_object_hide(bubble->obj);
2329 }
2330
2331 static void
2332 _overlay_bubble_coord_update(Overlay_Bubble *bubble)
2333 {
2334    EINA_SAFETY_ON_NULL_RETURN(bubble);
2335    if (!(bubble->pobj))
2336      {
2337         _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
2338                               bubble->wd->size.w, &bubble->x, &bubble->y);
2339      }
2340 }
2341
2342 static void
2343 _overlay_bubble_coord_get(Overlay_Bubble *bubble, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
2344 {
2345    EINA_SAFETY_ON_NULL_RETURN(bubble);
2346    if (!(bubble->pobj))
2347      {
2348         if (x) *x = bubble->x;
2349         if (y) *y = bubble->y;
2350         if (w) *w = bubble->w;
2351         if (h) *h = bubble->h;
2352      }
2353    else
2354      {
2355         if (x) *x = 0;
2356         if (y) *y = 0;
2357         if (w) *w = 0;
2358         if (h) *h = 0;
2359      }
2360 }
2361
2362 static void
2363 _overlay_bubble_show(Overlay_Bubble *bubble)
2364 {
2365    EINA_SAFETY_ON_NULL_RETURN(bubble);
2366    if (!(bubble->pobj))
2367      {
2368         _coord_to_canvas(bubble->wd, bubble->x, bubble->y,
2369                            &(bubble->x), &(bubble->y));
2370         _obj_place(bubble->obj, bubble->x - (bubble->w /2),
2371                    bubble->y - (bubble->h /2), bubble->w, bubble->h);
2372      }
2373 }
2374
2375 static void
2376 _overlay_bubble_chase(Overlay_Bubble *bubble)
2377 {
2378    EINA_SAFETY_ON_NULL_RETURN(bubble);
2379    EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
2380
2381    Evas_Coord x, y, w;
2382    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
2383    x = x + (w / 2) - (bubble->w / 2);
2384    y = y - bubble->h;
2385    _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
2386    evas_object_raise(bubble->obj);
2387 }
2388
2389 static void
2390 _overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2391 {
2392    EINA_SAFETY_ON_NULL_RETURN(data);
2393    _overlay_bubble_hide(data);
2394 }
2395
2396 static void
2397 _overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2398 {
2399    EINA_SAFETY_ON_NULL_RETURN(data);
2400    _overlay_bubble_chase(data);
2401 }
2402
2403 static void
2404 _overlay_bubble_free(Overlay_Bubble* bubble)
2405 {
2406    EINA_SAFETY_ON_NULL_RETURN(bubble);
2407
2408    evas_object_del(bubble->bx);
2409    evas_object_del(bubble->sc);
2410    evas_object_del(bubble->obj);
2411    if (bubble->pobj)
2412      {
2413         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
2414                                             _overlay_bubble_hide_cb, bubble);
2415         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
2416                                             _overlay_bubble_chase_cb, bubble);
2417         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
2418                                             _overlay_bubble_chase_cb, bubble);
2419      }
2420    free(bubble);
2421 }
2422
2423 static Overlay_Bubble*
2424 _overlay_bubble_new(Elm_Map_Overlay *overlay)
2425 {
2426    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2427
2428    Evas_Coord h;
2429    const char *s;
2430    Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
2431    bubble->wd = overlay->wd;
2432
2433    bubble->obj = edje_object_add(evas_object_evas_get(overlay->wd->obj));
2434    _elm_theme_object_set(overlay->wd->obj, bubble->obj , "map", "marker_bubble",
2435                          elm_widget_style_get(overlay->wd->obj));
2436    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
2437                                       _overlay_bubble_chase_cb, bubble);
2438    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
2439                                      _overlay_clicked_cb, overlay);
2440
2441    bubble->sc = elm_scroller_add(bubble->obj);
2442    elm_widget_style_set(bubble->sc, "map_bubble");
2443    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
2444    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
2445                            ELM_SCROLLER_POLICY_OFF);
2446    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
2447                            EINA_FALSE);
2448    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
2449
2450    bubble->bx = elm_box_add(bubble->sc);
2451    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
2452    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
2453                                     EVAS_HINT_EXPAND);
2454    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
2455    elm_object_content_set(bubble->sc, bubble->bx);
2456
2457    s = edje_object_data_get(bubble->obj, "size_w");
2458    if (s) bubble->w = atoi(s);
2459    else bubble->w = 0;
2460
2461    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
2462    s = edje_object_data_get(bubble->obj, "size_h");
2463    if (s) h = atoi(s);
2464    else h = 0;
2465    if (bubble->h < h) bubble->h = h;
2466
2467    bubble->lon = -1;
2468    bubble->lat = -1;
2469    bubble->x = -1;
2470    bubble->y = -1;
2471    return bubble;
2472 }
2473
2474 static void
2475 _overlay_route_color_update(Overlay_Route *ovl, Color c)
2476 {
2477    EINA_SAFETY_ON_NULL_RETURN(ovl);
2478    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2479 }
2480
2481 static void
2482 _overlay_route_hide(Overlay_Route *ovl)
2483 {
2484    EINA_SAFETY_ON_NULL_RETURN(ovl);
2485    evas_object_hide(ovl->obj);
2486 }
2487
2488 static void
2489 _overlay_route_show(Overlay_Route *r)
2490 {
2491    EINA_SAFETY_ON_NULL_RETURN(r);
2492    EINA_SAFETY_ON_NULL_RETURN(r->wd);
2493
2494    Eina_List *l;
2495    Path *p;
2496    Path_Node *n;
2497
2498    evas_object_polygon_points_clear(r->obj);
2499    EINA_LIST_FOREACH(r->nodes, l, n)
2500      {
2501         p = eina_list_nth(r->paths, n->idx);
2502         if (!p) continue;
2503         _region_to_coord_convert(r->wd, n->pos.lon, n->pos.lat, r->wd->size.w,
2504                                  &p->x, &p->y);
2505         _coord_to_canvas(r->wd, p->x, p->y, &p->x, &p->y);
2506      }
2507    EINA_LIST_FOREACH(r->paths, l, p)
2508       evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
2509
2510    EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
2511       evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
2512    evas_object_show(r->obj);
2513 }
2514
2515 static void
2516 _overlay_route_free(Overlay_Route* route)
2517 {
2518    EINA_SAFETY_ON_NULL_RETURN(route);
2519    Path *p;
2520    Path_Node *n;
2521
2522    evas_object_del(route->obj);
2523    EINA_LIST_FREE(route->paths, p)  free(p);
2524    EINA_LIST_FREE(route->nodes, n)
2525      {
2526         if (n->pos.address) eina_stringshare_del(n->pos.address);
2527         free(n);
2528      }
2529    free(route);
2530 }
2531
2532 static Overlay_Route *
2533 _overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route, Color c)
2534 {
2535    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2536    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2537
2538    Eina_List *l;
2539    Path_Node *n;
2540
2541    Overlay_Route *ovl = ELM_NEW(Overlay_Route);
2542    ovl->wd = wd;
2543    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2544    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2545    _overlay_route_color_update(ovl, c);
2546
2547    EINA_LIST_FOREACH(route->nodes, l, n)
2548      {
2549         Path *path;
2550         Path_Node *node;
2551
2552         node = ELM_NEW(Path_Node);
2553         node->idx = n->idx;
2554         node->pos.lon = n->pos.lon;
2555         node->pos.lat = n->pos.lat;
2556         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2557         ovl->nodes = eina_list_append(ovl->nodes, node);
2558
2559         path = ELM_NEW(Path);
2560         ovl->paths = eina_list_append(ovl->paths, path);
2561      }
2562    return ovl;
2563 }
2564
2565 static void
2566 _overlay_line_color_update(Overlay_Line *ovl, Color c)
2567 {
2568    EINA_SAFETY_ON_NULL_RETURN(ovl);
2569    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2570 }
2571
2572 static void
2573 _overlay_line_hide(Overlay_Line *ovl)
2574 {
2575    EINA_SAFETY_ON_NULL_RETURN(ovl);
2576    if (ovl->obj) evas_object_hide(ovl->obj);
2577 }
2578
2579 static void
2580 _overlay_line_show(Overlay_Line *ovl)
2581 {
2582    Evas_Coord fx, fy, tx, ty;
2583    Widget_Data *wd = ovl->wd;
2584
2585    _region_to_coord_convert(wd, ovl->flon, ovl->flat, wd->size.w, &fx, &fy);
2586    _region_to_coord_convert(wd, ovl->tlon, ovl->tlat, wd->size.w, &tx, &ty);
2587    _coord_to_canvas(wd, fx, fy, &fx, &fy);
2588    _coord_to_canvas(wd, tx, ty, &tx, &ty);
2589    evas_object_line_xy_set(ovl->obj, fx, fy, tx, ty);
2590    evas_object_show(ovl->obj);
2591 }
2592
2593 static void
2594 _overlay_line_free(Overlay_Line *ovl)
2595 {
2596    EINA_SAFETY_ON_NULL_RETURN(ovl);
2597    evas_object_del(ovl->obj);
2598    free(ovl);
2599 }
2600
2601 static Overlay_Line *
2602 _overlay_line_new(Widget_Data *wd, double flon, double flat, double tlon, double tlat, Color c)
2603 {
2604    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2605
2606    Overlay_Line *ovl = ELM_NEW(Overlay_Line);
2607    ovl->wd = wd;
2608    ovl->flon = flon;
2609    ovl->flat = flat;
2610    ovl->tlon = tlon;
2611    ovl->tlat = tlat;
2612    ovl->obj = evas_object_line_add(evas_object_evas_get(wd->obj));
2613    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2614    _overlay_line_color_update(ovl, c);
2615    return ovl;
2616 }
2617
2618 static void
2619 _overlay_polygon_color_update(Overlay_Polygon *ovl, Color c)
2620 {
2621    EINA_SAFETY_ON_NULL_RETURN(ovl);
2622    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2623 }
2624
2625 static void
2626 _overlay_polygon_hide(Overlay_Polygon *ovl)
2627 {
2628    EINA_SAFETY_ON_NULL_RETURN(ovl);
2629    if (ovl->obj) evas_object_hide(ovl->obj);
2630 }
2631
2632 static void
2633 _overlay_polygon_show(Overlay_Polygon *ovl)
2634 {
2635    EINA_SAFETY_ON_NULL_RETURN(ovl);
2636    Eina_List *l;
2637    Region *r;
2638    Widget_Data *wd = ovl->wd;
2639
2640    evas_object_polygon_points_clear(ovl->obj);
2641    EINA_LIST_FOREACH(ovl->regions, l, r)
2642      {
2643         Evas_Coord x, y;
2644         _region_to_coord_convert(wd, r->lon, r->lat, wd->size.w, &x, &y);
2645         _coord_to_canvas(wd, x, y, &x, &y);
2646         evas_object_polygon_point_add(ovl->obj, x, y);
2647      }
2648    evas_object_show(ovl->obj);
2649 }
2650
2651 static void
2652 _overlay_polygon_free(Overlay_Polygon *ovl)
2653 {
2654    EINA_SAFETY_ON_NULL_RETURN(ovl);
2655    Region *r;
2656    evas_object_del(ovl->obj);
2657    EINA_LIST_FREE(ovl->regions, r) free(r);
2658    free(ovl);
2659 }
2660
2661 static Overlay_Polygon *
2662 _overlay_polygon_new(Widget_Data *wd, Color c)
2663 {
2664    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2665
2666    Overlay_Polygon *ovl = ELM_NEW(Overlay_Polygon);
2667    ovl->wd = wd;
2668    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2669    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2670    _overlay_polygon_color_update(ovl, c);
2671    return ovl;
2672 }
2673
2674 static void
2675 _overlay_circle_color_update(Overlay_Circle *ovl, Color c)
2676 {
2677    EINA_SAFETY_ON_NULL_RETURN(ovl);
2678    Evas_Object *obj = elm_layout_edje_get(ovl->obj);
2679    evas_object_color_set(obj, c.r, c.g, c.b, c.a);
2680 }
2681
2682 static void
2683 _overlay_circle_hide(Overlay_Circle *ovl)
2684 {
2685    EINA_SAFETY_ON_NULL_RETURN(ovl);
2686    if (ovl->obj) evas_object_hide(ovl->obj);
2687 }
2688
2689 static void
2690 _overlay_circle_show(Overlay_Circle *ovl)
2691 {
2692    EINA_SAFETY_ON_NULL_RETURN(ovl);
2693    double r;
2694    Evas_Coord x, y;
2695    Widget_Data *wd = ovl->wd;
2696
2697    r = (ovl->ratio) * wd->size.w;
2698    _region_to_coord_convert(wd, ovl->lon, ovl->lat, wd->size.w, &x, &y);
2699    _coord_to_canvas(wd, x, y, &x, &y);
2700    _obj_place(ovl->obj, x - r, y - r, r * 2, r * 2);
2701 }
2702
2703 static void
2704 _overlay_circle_free(Overlay_Circle *ovl)
2705 {
2706    EINA_SAFETY_ON_NULL_RETURN(ovl);
2707    evas_object_del(ovl->obj);
2708    free(ovl);
2709 }
2710
2711 static Overlay_Circle *
2712 _overlay_circle_new(Widget_Data *wd, double lon, double lat, double radius, Color c)
2713 {
2714    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2715
2716    Overlay_Circle *ovl = ELM_NEW(Overlay_Circle);
2717    ovl->wd = wd;
2718    ovl->lon = lon;
2719    ovl->lat = lat;
2720    ovl->radius = radius;
2721    ovl->ratio = radius / wd->size.w;
2722
2723    ovl->obj = elm_layout_add(wd->obj);
2724    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2725    evas_object_stack_above(ovl->obj, wd->sep_maps_markers);
2726    elm_layout_theme_set(ovl->obj, "map/circle", "base",
2727                         elm_widget_style_get(wd->obj));
2728    _overlay_circle_color_update(ovl, c);
2729    return ovl;
2730 }
2731
2732 static void
2733 _overlay_scale_color_update(Overlay_Scale *ovl, Color c)
2734 {
2735    EINA_SAFETY_ON_NULL_RETURN(ovl);
2736    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2737 }
2738
2739 static void
2740 _overlay_scale_hide(Overlay_Scale *ovl)
2741 {
2742    EINA_SAFETY_ON_NULL_RETURN(ovl);
2743    if (ovl->obj) evas_object_hide(ovl->obj);
2744 }
2745
2746  static void
2747 _overlay_scale_show(Overlay_Scale *ovl)
2748 {
2749    EINA_SAFETY_ON_NULL_RETURN(ovl);
2750    Evas_Coord  w;
2751    double lon, lat;
2752    double text;
2753    char buf[32];
2754    double meter;
2755    Widget_Data *wd = ovl->wd;
2756
2757    if ((int)sizeof(_scale_tb) <= wd->zoom)
2758      {
2759         ERR("Zoom level is too high");
2760         return;
2761      }
2762
2763    elm_map_region_get(wd->obj, &lon, &lat);
2764    meter = wd->src_tile->scale_cb(wd->obj, lon, lat, wd->zoom);
2765
2766    w = (_scale_tb[wd->zoom] / meter) * (wd->zoom_detail - wd->zoom + 1);
2767
2768    text = _scale_tb[wd->zoom]/1000;
2769    if (text < 1)  snprintf(buf, sizeof(buf), "%d m", (int)(text * 1000));
2770    else   snprintf(buf, sizeof(buf), "%d km", (int)text);
2771
2772    edje_object_part_text_set(elm_layout_edje_get(ovl->obj), "elm.text", buf);
2773    _obj_place(ovl->obj, ovl->x, ovl->y, w, ovl->h);
2774 }
2775
2776  static void
2777 _overlay_scale_free(Overlay_Scale *ovl)
2778 {
2779    EINA_SAFETY_ON_NULL_RETURN(ovl);
2780    evas_object_del(ovl->obj);
2781    free(ovl);
2782 }
2783
2784 static Overlay_Scale *
2785 _overlay_scale_new(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Color c)
2786 {
2787    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2788    const char *s;
2789
2790    Overlay_Scale *ovl = ELM_NEW(Overlay_Scale);
2791    ovl->wd = wd;
2792    ovl->x = x;
2793    ovl->y = y;
2794
2795    ovl->obj = elm_layout_add(wd->obj);
2796    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2797    evas_object_stack_above(ovl->obj, wd->sep_maps_markers);
2798    elm_layout_theme_set(ovl->obj, "map/scale", "base",
2799                         elm_widget_style_get(wd->obj));
2800    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_w");
2801    if (s) ovl->w = atoi(s);
2802    else ovl->w = 100;
2803    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_h");
2804    if (s) ovl->h = atoi(s);
2805    else ovl->h = 60;
2806    _overlay_scale_color_update(ovl, c);
2807    return ovl;
2808 }
2809
2810 static void
2811 _overlay_grouping(Eina_List *clas_membs, Elm_Map_Overlay *boss)
2812 {
2813    EINA_SAFETY_ON_NULL_RETURN(clas_membs);
2814    EINA_SAFETY_ON_NULL_RETURN(boss);
2815
2816    Eina_List *l;
2817    Eina_List *grp_membs = NULL;
2818    Elm_Map_Overlay *memb;
2819
2820    int sum_x = 0, sum_y = 0, cnt = 0;
2821    Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
2822
2823    if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2824       _overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2825    else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2826       _overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2827
2828    EINA_LIST_FOREACH(clas_membs, l, memb)
2829      {
2830         Evas_Coord x = 0, y = 0, w = 0, h = 0;
2831
2832         if (boss == memb || memb->grp->in) continue;
2833         if ((memb->hide) || (memb->zoom_min > memb->wd->zoom)) continue;
2834
2835         if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2836            _overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
2837         else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2838            _overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
2839
2840         if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
2841         if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
2842                                 bw * OVERLAY_GROUPING_SCALE,
2843                                 bh * OVERLAY_GROUPING_SCALE))
2844           {
2845              // Join group.
2846              memb->grp->boss = EINA_FALSE;
2847              memb->grp->in = EINA_TRUE;
2848              sum_x += x;
2849              sum_y += y;
2850              cnt++;
2851              grp_membs = eina_list_append(grp_membs, memb);
2852           }
2853      }
2854
2855    if (cnt >= 1)
2856      {
2857         // Mark as boss
2858         boss->grp->boss = EINA_TRUE;
2859         boss->grp->in = EINA_TRUE;
2860         sum_x = (sum_x + bx) / (cnt + 1);
2861         sum_y = (sum_y + by) / (cnt + 1);
2862         grp_membs = eina_list_append(grp_membs, boss);
2863         _overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
2864      }
2865 }
2866
2867 static void
2868 _overlay_show(Elm_Map_Overlay *overlay)
2869 {
2870    Widget_Data *wd = overlay->wd;
2871    Eina_Bool hide = EINA_FALSE;
2872
2873    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) return;
2874
2875    if (overlay->paused) return;
2876    if ((overlay->grp->clas) &&  (overlay->grp->clas->paused)) return;
2877
2878    if (((overlay->grp->in) || (overlay->hide) ||
2879        (overlay->zoom_min > wd->zoom)))
2880       hide = EINA_TRUE;
2881    if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
2882        (overlay->grp->clas->zoom_min > wd->zoom)))
2883       hide = EINA_TRUE;
2884
2885    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2886      {
2887         if (hide) _overlay_default_hide(overlay->ovl);
2888         else _overlay_default_show(overlay->ovl);
2889      }
2890    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2891      {
2892         if (hide) _overlay_bubble_hide(overlay->ovl);
2893         else _overlay_bubble_show(overlay->ovl);
2894      }
2895    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
2896      {
2897        if (hide) _overlay_route_hide(overlay->ovl);
2898        else _overlay_route_show(overlay->ovl);
2899      }
2900    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
2901      {
2902         if (hide) _overlay_line_hide(overlay->ovl);
2903         else _overlay_line_show(overlay->ovl);
2904      }
2905    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
2906      {
2907         if (hide) _overlay_polygon_hide(overlay->ovl);
2908         else _overlay_polygon_show(overlay->ovl);
2909      }
2910    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
2911      {
2912         if (hide) _overlay_circle_hide(overlay->ovl);
2913         else _overlay_circle_show(overlay->ovl);
2914      }
2915    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
2916      {
2917         if (hide) _overlay_scale_hide(overlay->ovl);
2918         else _overlay_scale_show(overlay->ovl);
2919      }
2920 }
2921
2922 static void
2923 _overlay_place(Widget_Data *wd)
2924 {
2925    EINA_SAFETY_ON_NULL_RETURN(wd);
2926
2927    Eina_List *l, *ll;
2928    Elm_Map_Overlay *overlay;
2929
2930    // Reset group & Update overlays coord
2931    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2932      {
2933         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2934         overlay->grp->in = EINA_FALSE;
2935         overlay->grp->boss = EINA_FALSE;
2936
2937         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2938            _overlay_default_coord_update(overlay->ovl);
2939         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2940            _overlay_bubble_coord_update(overlay->ovl);
2941      }
2942
2943    // Classify into group boss or follwer
2944    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2945      {
2946         Elm_Map_Overlay *boss;
2947         Overlay_Class *clas;
2948
2949         if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2950         if (overlay->hide || (overlay->zoom_min > wd->zoom)) continue;
2951
2952         clas = overlay->ovl;
2953         if (clas->zoom_max < wd->zoom) continue;
2954         EINA_LIST_FOREACH(clas->members, ll, boss)
2955           {
2956              if (boss->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2957              if (boss->hide || (boss->zoom_min > wd->zoom)) continue;
2958              if (boss->grp->in) continue;
2959              _overlay_grouping(clas->members, boss);
2960           }
2961      }
2962
2963    // Place overlays
2964    EINA_LIST_FOREACH(wd->overlays, l, overlay)  _overlay_show(overlay);
2965
2966    // Place group overlays on top of overlays
2967    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2968      {
2969         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2970         if (overlay->grp->boss) _overlay_group_show(overlay->grp);
2971         else _overlay_group_hide(overlay->grp);
2972      }
2973 }
2974
2975 static Evas_Object *
2976 _overlay_obj_get(const Elm_Map_Overlay *overlay)
2977 {
2978    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2979    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
2980      {
2981         Overlay_Group *ovl = overlay->ovl;
2982         Overlay_Default *df = ovl->ovl;
2983         return df->layout;
2984      }
2985    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2986      {
2987         Overlay_Default *ovl = overlay->ovl;
2988         return ovl->layout;
2989      }
2990    else
2991      {
2992         ERR("Not supported overlay type: %d", overlay->type);
2993         return NULL;
2994      }
2995 }
2996
2997 static void
2998 _overlays_show(void *data)
2999 {
3000    EINA_SAFETY_ON_NULL_RETURN(data);
3001    Delayed_Data *dd = data;
3002
3003    int zoom;
3004    double max_lon, min_lon, max_lat, min_lat;
3005    Evas_Coord vw, vh;
3006
3007    _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
3008    dd->lon = (max_lon + min_lon) / 2;
3009    dd->lat = (max_lat + min_lat) / 2;
3010
3011    zoom = dd->wd->src_tile->zoom_min;
3012    _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
3013    while (zoom <= dd->wd->src_tile->zoom_max)
3014      {
3015         Evas_Coord size, max_x, max_y, min_x, min_y;
3016         size = pow(2.0, zoom) * dd->wd->tsize;
3017         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
3018         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
3019         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
3020         zoom++;
3021      }
3022    zoom--;
3023
3024    zoom_do(dd->wd, zoom);
3025    _region_show(dd);
3026    evas_object_smart_changed(dd->wd->pan_smart);
3027 }
3028
3029 static void
3030 _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
3031 {
3032    Pan *sd = evas_object_smart_data_get(obj);
3033    EINA_SAFETY_ON_NULL_RETURN(sd);
3034    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
3035
3036    sd->wd->pan_x = x;
3037    sd->wd->pan_y = y;
3038    evas_object_smart_changed(obj);
3039 }
3040
3041 static void
3042 _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
3043 {
3044    Pan *sd = evas_object_smart_data_get(obj);
3045    EINA_SAFETY_ON_NULL_RETURN(sd);
3046    if (x) *x = sd->wd->pan_x;
3047    if (y) *y = sd->wd->pan_y;
3048 }
3049
3050 static void
3051 _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
3052 {
3053    Pan *sd = evas_object_smart_data_get(obj);
3054    EINA_SAFETY_ON_NULL_RETURN(sd);
3055    Evas_Coord ow, oh;
3056    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
3057    ow = sd->wd->size.w - ow;
3058    oh = sd->wd->size.h - oh;
3059    if (ow < 0) ow = 0;
3060    if (oh < 0) oh = 0;
3061    if (x) *x = ow;
3062    if (y) *y = oh;
3063 }
3064
3065 static void
3066 _pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
3067 {
3068    if (x) *x = 0;
3069    if (y) *y = 0;
3070 }
3071
3072 static void
3073 _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
3074 {
3075    Pan *sd = evas_object_smart_data_get(obj);
3076    EINA_SAFETY_ON_NULL_RETURN(sd);
3077    if (w) *w = sd->wd->size.w;
3078    if (h) *h = sd->wd->size.h;
3079 }
3080
3081 static void
3082 _pan_add(Evas_Object *obj)
3083 {
3084    Pan *sd;
3085    Evas_Object_Smart_Clipped_Data *cd;
3086    parent_sc.add(obj);
3087    cd = evas_object_smart_data_get(obj);
3088    EINA_SAFETY_ON_NULL_RETURN(cd);
3089    sd = ELM_NEW(Pan);
3090    sd->__clipped_data = *cd;
3091    free(cd);
3092    evas_object_smart_data_set(obj, sd);
3093 }
3094
3095 static void
3096 _pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
3097 {
3098    Pan *sd = evas_object_smart_data_get(obj);
3099    EINA_SAFETY_ON_NULL_RETURN(sd);
3100
3101    _sizing_eval(sd->wd);
3102    elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
3103    evas_object_smart_changed(obj);
3104 }
3105
3106 static void
3107 _pan_calculate(Evas_Object *obj)
3108 {
3109    Pan *sd = evas_object_smart_data_get(obj);
3110    EINA_SAFETY_ON_NULL_RETURN(sd);
3111
3112    Evas_Coord w, h;
3113    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
3114    if (w <= 0 || h <= 0) return;
3115
3116    _grid_place(sd->wd);
3117    _marker_place(sd->wd);
3118    _overlay_place(sd->wd);
3119    _track_place(sd->wd);
3120    _delayed_do(sd->wd);
3121 }
3122
3123 static void
3124 _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
3125 {
3126    EINA_SAFETY_ON_NULL_RETURN(obj);
3127    evas_object_smart_changed(obj);
3128 }
3129
3130 static void
3131 _hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
3132 {
3133    EINA_SAFETY_ON_NULL_RETURN(data);
3134    Widget_Data *wd = data;
3135    elm_smart_scroller_hold_set(wd->scr, 1);
3136 }
3137
3138 static void
3139 _hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
3140 {
3141    EINA_SAFETY_ON_NULL_RETURN(data);
3142    Widget_Data *wd = data;
3143    elm_smart_scroller_hold_set(wd->scr, 0);
3144 }
3145
3146 static void
3147 _freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
3148 {
3149    EINA_SAFETY_ON_NULL_RETURN(data);
3150    Widget_Data *wd = data;
3151    elm_smart_scroller_freeze_set(wd->scr, 1);
3152 }
3153
3154 static void
3155 _freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
3156 {
3157    EINA_SAFETY_ON_NULL_RETURN(data);
3158    Widget_Data *wd = data;
3159    elm_smart_scroller_freeze_set(wd->scr, 0);
3160 }
3161
3162 static void
3163 _elm_map_marker_remove(Elm_Map_Marker *marker)
3164 {
3165 #ifdef HAVE_ELEMENTARY_ECORE_CON
3166    EINA_SAFETY_ON_NULL_RETURN(marker);
3167    Widget_Data *wd = marker->wd;
3168    EINA_SAFETY_ON_NULL_RETURN(wd);
3169
3170    if ((marker->content) && (marker->clas->func.del))
3171       marker->clas->func.del(wd->obj, marker, marker->data, marker->content);
3172
3173    if (marker->bubble) _bubble_free(marker->bubble);
3174    if (marker->group) _marker_group_free(marker->group);
3175
3176    if (marker->group_clas)
3177       marker->group_clas->markers = eina_list_remove(marker->group_clas->markers, marker);
3178    wd->markers = eina_list_remove(wd->markers, marker);
3179
3180    evas_object_del(marker->obj);
3181    free(marker);
3182
3183    evas_object_smart_changed(wd->pan_smart);
3184 #else
3185    (void) marker;
3186 #endif
3187 }
3188
3189 static Eina_Bool
3190 cb_dump_name_attrs(void *data, const char *key, const char *value)
3191 {
3192    Name_Dump *dump = (Name_Dump*)data;
3193    if (!dump) return EINA_FALSE;
3194
3195    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
3196    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
3197
3198    return EINA_TRUE;
3199 }
3200
3201 static Eina_Bool
3202 cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
3203 {
3204    Route_Dump *dump = data;
3205    if (!dump) return EINA_FALSE;
3206
3207    switch (type)
3208      {
3209       case EINA_SIMPLE_XML_OPEN:
3210       case EINA_SIMPLE_XML_OPEN_EMPTY:
3211         {
3212            const char *attrs;
3213
3214            attrs = eina_simple_xml_tag_attributes_find(value, length);
3215            if (!attrs)
3216              {
3217                 if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
3218                 else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
3219                 else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
3220                 else dump->id = ROUTE_XML_NONE;
3221              }
3222          }
3223         break;
3224       case EINA_SIMPLE_XML_DATA:
3225         {
3226            char *buf = malloc(length);
3227            if (!buf) return EINA_FALSE;
3228            snprintf(buf, length, "%s", value);
3229            if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
3230            else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
3231            else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
3232            free(buf);
3233         }
3234         break;
3235       default:
3236         break;
3237      }
3238
3239    return EINA_TRUE;
3240 }
3241
3242 static Eina_Bool
3243 cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
3244 {
3245    Name_Dump *dump = data;
3246    if (!dump) return EINA_FALSE;
3247
3248    switch (type)
3249      {
3250       case EINA_SIMPLE_XML_OPEN:
3251       case EINA_SIMPLE_XML_OPEN_EMPTY:
3252         {
3253            const char *attrs;
3254            attrs = eina_simple_xml_tag_attributes_find(value, length);
3255            if (attrs)
3256              {
3257                 if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
3258                 else dump->id = NAME_XML_NONE;
3259
3260                 eina_simple_xml_attributes_parse
3261                   (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
3262              }
3263         }
3264         break;
3265       case EINA_SIMPLE_XML_DATA:
3266         {
3267            char *buf = malloc(length + 1);
3268            if (!buf) return EINA_FALSE;
3269            snprintf(buf, length + 1, "%s", value);
3270            if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
3271            free(buf);
3272         }
3273         break;
3274       default:
3275         break;
3276      }
3277
3278    return EINA_TRUE;
3279 }
3280
3281 static void
3282 _kml_parse(Elm_Map_Route *r)
3283 {
3284    EINA_SAFETY_ON_NULL_RETURN(r);
3285    EINA_SAFETY_ON_NULL_RETURN(r->fname);
3286
3287    FILE *f;
3288    char **str;
3289    unsigned int ele, idx;
3290    double lon, lat;
3291
3292    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
3293
3294    f = fopen(r->fname, "rb");
3295    if (f)
3296      {
3297         long sz;
3298
3299         fseek(f, 0, SEEK_END);
3300         sz = ftell(f);
3301         if (sz > 0)
3302           {
3303              char *buf;
3304
3305              fseek(f, 0, SEEK_SET);
3306              buf = malloc(sz);
3307              if (buf)
3308                {
3309                   if (fread(buf, 1, sz, f))
3310                     {
3311                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
3312                                              &dump);
3313                        free(buf);
3314                     }
3315                }
3316           }
3317         fclose(f);
3318
3319         if (dump.distance) r->info.distance = dump.distance;
3320         if (dump.description)
3321           {
3322              eina_stringshare_replace(&r->info.waypoints, dump.description);
3323              str = eina_str_split_full(dump.description, "\n", 0, &ele);
3324              r->info.waypoint_count = ele;
3325              for (idx = 0; idx < ele; idx++)
3326                {
3327                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
3328                   if (wp)
3329                     {
3330                        wp->wd = r->wd;
3331                        wp->point = eina_stringshare_add(str[idx]);
3332                        DBG("%s", str[idx]);
3333                        r->waypoint = eina_list_append(r->waypoint, wp);
3334                     }
3335                }
3336              if (str && str[0])
3337                {
3338                   free(str[0]);
3339                   free(str);
3340                }
3341           }
3342         else WRN("description is not found !");
3343
3344         if (dump.coordinates)
3345           {
3346              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
3347              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
3348              r->info.node_count = ele;
3349              for (idx = 0; idx < ele; idx++)
3350                {
3351                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
3352                   Path_Node *n = ELM_NEW(Path_Node);
3353                   if (n)
3354                     {
3355                        n->wd = r->wd;
3356                        n->pos.lon = lon;
3357                        n->pos.lat = lat;
3358                        n->idx = idx;
3359                        DBG("%lf:%lf", lon, lat);
3360                        n->pos.address = NULL;
3361                        r->nodes = eina_list_append(r->nodes, n);
3362                     }
3363                }
3364              if (str && str[0])
3365                {
3366                   free(str[0]);
3367                   free(str);
3368                }
3369           }
3370      }
3371 }
3372
3373 static void
3374 _name_parse(Elm_Map_Name *n)
3375 {
3376    EINA_SAFETY_ON_NULL_RETURN(n);
3377    EINA_SAFETY_ON_NULL_RETURN(n->fname);
3378
3379    FILE *f;
3380
3381    Name_Dump dump = {0, NULL, 0.0, 0.0};
3382
3383    f = fopen(n->fname, "rb");
3384    if (f)
3385      {
3386         long sz;
3387
3388         fseek(f, 0, SEEK_END);
3389         sz = ftell(f);
3390         if (sz > 0)
3391           {
3392              char *buf;
3393
3394              fseek(f, 0, SEEK_SET);
3395              buf = malloc(sz);
3396              if (buf)
3397                {
3398                   if (fread(buf, 1, sz, f))
3399                     {
3400                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
3401                        free(buf);
3402                     }
3403                }
3404           }
3405         fclose(f);
3406
3407         if (dump.address)
3408           {
3409              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
3410              n->address = strdup(dump.address);
3411           }
3412         n->lon = dump.lon;
3413         n->lat = dump.lat;
3414      }
3415 }
3416
3417 Grid *_get_current_grid(Widget_Data *wd)
3418 {
3419    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3420    Eina_List *l;
3421    Grid *g = NULL, *ret = NULL;
3422    EINA_LIST_FOREACH(wd->grids, l, g)
3423      {
3424         if (wd->zoom == g->zoom)
3425           {
3426              ret = g;
3427              break;
3428           }
3429      }
3430    return ret;
3431 }
3432
3433 static void
3434 _route_cb(void *data, const char *file,  int status)
3435 {
3436    EINA_SAFETY_ON_NULL_RETURN(data);
3437    EINA_SAFETY_ON_NULL_RETURN(file);
3438
3439    Elm_Map_Route *route = data;
3440    Widget_Data *wd = route->wd;
3441    EINA_SAFETY_ON_NULL_RETURN(wd);
3442
3443    route->job = NULL;
3444    if (status == 200)
3445      {
3446         _kml_parse(route);
3447         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
3448             route->flon, route->flat, route->tlon, route->tlat);
3449         if (route->cb) route->cb(route->data, wd->obj, route);
3450         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
3451      }
3452    else
3453      {
3454         ERR("Route request failed: %d", status);
3455         if (route->cb) route->cb(route->data, wd->obj, NULL);
3456         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
3457      }
3458
3459    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3460                            "elm,state,busy,stop", "elm");
3461 }
3462
3463 static void
3464 _name_cb(void *data, const char *file,  int status)
3465 {
3466    EINA_SAFETY_ON_NULL_RETURN(data);
3467    EINA_SAFETY_ON_NULL_RETURN(file);
3468
3469    Elm_Map_Name *name = data;
3470    Widget_Data *wd = name->wd;
3471    EINA_SAFETY_ON_NULL_RETURN(wd);
3472
3473    name->job = NULL;
3474    if (status == 200)
3475      {
3476         _name_parse(name);
3477         INF("Name request success address:%s, lon:%lf, lat:%lf",
3478             name->address, name->lon, name->lat);
3479         if (name->cb) name->cb(name->data, wd->obj, name);
3480         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
3481      }
3482    else
3483      {
3484         ERR("Name request failed: %d", status);
3485         if (name->cb) name->cb(name->data, wd->obj, NULL);
3486         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
3487      }
3488    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3489                            "elm,state,busy,stop", "elm");
3490 }
3491
3492
3493
3494 static Elm_Map_Name *
3495 _name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
3496 {
3497    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3498    Widget_Data *wd = elm_widget_data_get(obj);
3499    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3500    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
3501
3502
3503    char *url;
3504    char fname[PATH_MAX];
3505
3506    if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
3507
3508    url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
3509    if (!url)
3510      {
3511         ERR("Name URL is NULL");
3512         return NULL;
3513      }
3514
3515    Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
3516    name->wd = wd;
3517    snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
3518    name->fname = strdup(fname);
3519    name->method = method;
3520    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
3521    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3522      {
3523         name->lon = lon;
3524         name->lat = lat;
3525      }
3526    name->cb = name_cb;
3527    name->data = data;
3528
3529    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3530                                  &(name->job), wd->ua) || !(name->job))
3531      {
3532         ERR("Can't request Name from %s to %s", url, name->fname);
3533         if (name->address) free(name->address);
3534         free(name->fname);
3535         free(name);
3536         return NULL;
3537      }
3538    INF("Name requested from %s to %s", url, name->fname);
3539    free(url);
3540
3541    wd->names = eina_list_append(wd->names, name);
3542    evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
3543    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3544                            "elm,state,busy,start", "elm");
3545    return name;
3546 }
3547
3548 static Evas_Event_Flags
3549 _pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
3550 {
3551    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3552    Widget_Data *wd = data;
3553
3554    wd->pinch_zoom = wd->zoom_detail;
3555    return EVAS_EVENT_FLAG_NONE;
3556 }
3557
3558 static Evas_Event_Flags
3559 _pinch_zoom_cb(void *data, void *event_info)
3560 {
3561    Widget_Data *wd = data;
3562    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3563
3564    if (!wd->paused)
3565      {
3566         Elm_Gesture_Zoom_Info *ei = event_info;
3567         zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
3568      }
3569    return EVAS_EVENT_FLAG_NONE;
3570 }
3571
3572 static Evas_Event_Flags
3573 _pinch_rotate_cb(void *data, void *event_info)
3574 {
3575    Widget_Data *wd = data;
3576    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3577
3578    if (!wd->paused)
3579      {
3580         int x, y, w, h;
3581         Elm_Gesture_Rotate_Info *ei = event_info;
3582         evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
3583
3584         wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
3585         wd->rotate.cx = x + ((double)w * 0.5);
3586         wd->rotate.cy = y + ((double)h * 0.5);
3587
3588         evas_object_smart_changed(wd->pan_smart);
3589      }
3590    return EVAS_EVENT_FLAG_NONE;
3591 }
3592
3593 static Evas_Event_Flags
3594 _pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
3595 {
3596    Widget_Data *wd = data;
3597    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3598
3599    wd->rotate.a = wd->rotate.d;
3600
3601    return EVAS_EVENT_FLAG_NONE;
3602 }
3603
3604 static Eina_Bool
3605 _source_tile_mod_cb(Eina_Module *m, void *data)
3606 {
3607    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3608
3609    Widget_Data *wd = data;
3610    Source_Tile *s;
3611    Elm_Map_Module_Source_Name_Func name_cb;
3612    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
3613    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
3614    Elm_Map_Module_Tile_Url_Func url_cb;
3615    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
3616    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
3617    Elm_Map_Module_Tile_Scale_Func scale_cb;
3618    const char *file;
3619
3620    file = eina_module_file_get(m);
3621    if (!eina_module_load(m))
3622      {
3623         ERR("Could not load module \"%s\": %s", file,
3624             eina_error_msg_get(eina_error_get()));
3625         return EINA_FALSE;
3626      }
3627
3628    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3629    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
3630    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
3631    url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
3632    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
3633    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
3634    scale_cb = eina_module_symbol_get(m, "map_module_tile_scale_get");
3635    if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
3636        (!geo_to_coord) || (!coord_to_geo) || (!scale_cb))
3637      {
3638         WRN("Could not find map module functions from module \"%s\": %s",
3639             file, eina_error_msg_get(eina_error_get()));
3640         eina_module_unload(m);
3641         return EINA_FALSE;
3642      }
3643    s = ELM_NEW(Source_Tile);
3644    s->name = name_cb();
3645    s->zoom_min = zoom_min();
3646    s->zoom_max = zoom_max();
3647    s->url_cb = url_cb;
3648    s->geo_to_coord = geo_to_coord;
3649    s->coord_to_geo = coord_to_geo;
3650    s->scale_cb = scale_cb;
3651    wd->src_tiles = eina_list_append(wd->src_tiles, s);
3652
3653    return EINA_TRUE;
3654 }
3655
3656 static void
3657 _source_tile_load(Widget_Data *wd)
3658 {
3659    unsigned int idx;
3660    Eina_List *l;
3661    Source_Tile *s;
3662
3663    // Load from hard coded data
3664    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
3665      {
3666         s= ELM_NEW(Source_Tile);
3667         s->name = src_tiles[idx].name;
3668         s->zoom_min = src_tiles[idx].zoom_min;
3669         s->zoom_max = src_tiles[idx].zoom_max;
3670         s->url_cb = src_tiles[idx].url_cb;
3671         s->geo_to_coord = src_tiles[idx].geo_to_coord;
3672         s->coord_to_geo = src_tiles[idx].coord_to_geo;
3673         s->scale_cb = src_tiles[idx].scale_cb;
3674         wd->src_tiles = eina_list_append(wd->src_tiles, s);
3675      }
3676
3677    // Load from modules
3678    wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
3679                                             &_source_tile_mod_cb, wd);
3680
3681    // Set default source
3682    wd->src_tile = eina_list_nth(wd->src_tiles, 0);
3683
3684    // Make name strings
3685    idx = 0;
3686    wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
3687                                 sizeof(char *));
3688    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3689      {
3690         eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
3691         INF("source : %s", wd->src_tile_names[idx]);
3692         idx++;
3693      }
3694 }
3695
3696 static void
3697 _source_tile_unload(Widget_Data *wd)
3698 {
3699    int idx = 0;
3700    Source_Tile *s;
3701
3702    for (idx = 0; wd->src_tile_names[idx]; idx++)
3703       eina_stringshare_del(wd->src_tile_names[idx]);
3704    EINA_LIST_FREE(wd->src_tiles, s) free(s);
3705    eina_module_list_free(wd->src_tile_mods);
3706 }
3707
3708 static void
3709 _source_tile_set(Widget_Data *wd, const char *source_name)
3710 {
3711    EINA_SAFETY_ON_NULL_RETURN(wd);
3712    EINA_SAFETY_ON_NULL_RETURN(source_name);
3713    Source_Tile *s;
3714    Eina_List *l;
3715
3716    if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
3717
3718    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3719      {
3720         if (!strcmp(s->name, source_name))
3721           {
3722              wd->src_tile = s;
3723              break;
3724           }
3725      }
3726    if (!wd->src_tile)
3727      {
3728         ERR("source name (%s) is not found", source_name);
3729         return;
3730      }
3731
3732    if (wd->src_tile->zoom_max < wd->zoom)
3733       wd->zoom = wd->src_tile->zoom_max;
3734    else if (wd->src_tile->zoom_min > wd->zoom)
3735       wd->zoom = wd->src_tile->zoom_min;
3736
3737    if (wd->src_tile->zoom_max < wd->zoom_max)
3738       wd->zoom_max = wd->src_tile->zoom_max;
3739    if (wd->src_tile->zoom_min > wd->zoom_min)
3740       wd->zoom_min = wd->src_tile->zoom_min;
3741
3742    _grid_all_clear(wd);
3743    _grid_all_create(wd);
3744    zoom_do(wd, wd->zoom);
3745 }
3746
3747 static Eina_Bool
3748 _source_route_mod_cb(Eina_Module *m, void *data)
3749 {
3750    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3751
3752    Widget_Data *wd = data;
3753    Source_Route *s;
3754    Elm_Map_Module_Source_Name_Func name_cb;
3755    Elm_Map_Module_Route_Url_Func url_cb;
3756    const char *file;
3757
3758    file = eina_module_file_get(m);
3759    if (!eina_module_load(m))
3760      {
3761         ERR("Could not load module \"%s\": %s", file,
3762             eina_error_msg_get(eina_error_get()));
3763         return EINA_FALSE;
3764      }
3765
3766    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3767    url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
3768
3769    if ((!name_cb) || (!url_cb))
3770      {
3771         WRN("Could not find map module functions from module \"%s\": %s",
3772             file, eina_error_msg_get(eina_error_get()));
3773         eina_module_unload(m);
3774         return EINA_FALSE;
3775      }
3776    s = ELM_NEW(Source_Tile);
3777    s->name = name_cb();
3778    s->url_cb = url_cb;
3779    wd->src_routes = eina_list_append(wd->src_routes, s);
3780
3781    eina_module_unload(m);
3782    return EINA_TRUE;
3783 }
3784
3785 static void
3786 _source_route_load(Widget_Data *wd)
3787 {
3788    unsigned int idx;
3789    Eina_List *l;
3790    Source_Route *s;
3791
3792    // Load from hard coded data
3793    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
3794      {
3795         s= ELM_NEW(Source_Route);
3796         s->name = src_routes[idx].name;
3797         s->url_cb = src_routes[idx].url_cb;
3798         wd->src_routes = eina_list_append(wd->src_routes, s);
3799      }
3800
3801    // Load from modules
3802    wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
3803                                             1, &_source_route_mod_cb, wd);
3804
3805    // Set default source
3806    wd->src_route = eina_list_nth(wd->src_routes, 0);
3807
3808    // Make name strings
3809    idx = 0;
3810    wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
3811                                    sizeof(char *));
3812    EINA_LIST_FOREACH(wd->src_routes, l, s)
3813      {
3814         eina_stringshare_replace(&wd->src_route_names[idx], s->name);
3815         INF("source : %s", wd->src_route_names[idx]);
3816         idx++;
3817      }
3818 }
3819
3820 static void
3821 _source_route_unload(Widget_Data *wd)
3822 {
3823    int idx = 0;
3824    Source_Route *s;
3825
3826    for (idx = 0; wd->src_route_names[idx]; idx++)
3827       eina_stringshare_del(wd->src_route_names[idx]);
3828    EINA_LIST_FREE(wd->src_routes, s) free(s);
3829    eina_module_list_free(wd->src_route_mods);
3830 }
3831
3832 static void
3833 _source_route_set(Widget_Data *wd, const char *source_name)
3834 {
3835    EINA_SAFETY_ON_NULL_RETURN(wd);
3836    EINA_SAFETY_ON_NULL_RETURN(source_name);
3837    Source_Route *s;
3838    Eina_List *l;
3839
3840    if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
3841
3842    EINA_LIST_FOREACH(wd->src_routes, l, s)
3843      {
3844         if (!strcmp(s->name, source_name))
3845           {
3846              wd->src_route = s;
3847              break;
3848           }
3849      }
3850    if (!wd->src_route)
3851      {
3852         ERR("source name (%s) is not found", source_name);
3853         return;
3854      }
3855 }
3856
3857 static Eina_Bool
3858 _source_name_mod_cb(Eina_Module *m, void *data)
3859 {
3860    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3861
3862    Widget_Data *wd = data;
3863    Source_Name *s;
3864    Elm_Map_Module_Source_Name_Func name_cb;
3865    Elm_Map_Module_Name_Url_Func url_cb;
3866    const char *file;
3867
3868    file = eina_module_file_get(m);
3869    if (!eina_module_load(m))
3870      {
3871         ERR("Could not load module \"%s\": %s", file,
3872             eina_error_msg_get(eina_error_get()));
3873         return EINA_FALSE;
3874      }
3875
3876    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3877    url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
3878
3879    if ((!name_cb) || (!url_cb))
3880      {
3881         WRN("Could not find map module functions from module \"%s\": %s",
3882             file, eina_error_msg_get(eina_error_get()));
3883         eina_module_unload(m);
3884         return EINA_FALSE;
3885      }
3886    s = ELM_NEW(Source_Tile);
3887    s->name = name_cb();
3888    s->url_cb = url_cb;
3889    wd->src_names = eina_list_append(wd->src_names, s);
3890
3891    eina_module_unload(m);
3892    return EINA_TRUE;
3893 }
3894
3895 static void
3896 _source_name_load(Widget_Data *wd)
3897 {
3898    unsigned int idx;
3899    Eina_List *l;
3900    Source_Name *s;
3901
3902    // Load from hard coded data
3903    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
3904      {
3905         s= ELM_NEW(Source_Name);
3906         s->name = src_names[idx].name;
3907         s->url_cb = src_names[idx].url_cb;
3908         wd->src_names = eina_list_append(wd->src_names, s);
3909      }
3910
3911    // Load from modules
3912    wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
3913                                             &_source_name_mod_cb, wd);
3914
3915    // Set default source
3916    wd->src_name = eina_list_nth(wd->src_names, 0);
3917
3918    // Make name strings
3919    idx = 0;
3920    wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
3921                                    sizeof(char *));
3922    EINA_LIST_FOREACH(wd->src_names, l, s)
3923      {
3924         eina_stringshare_replace(&wd->src_name_names[idx], s->name);
3925         INF("source : %s", wd->src_name_names[idx]);
3926         idx++;
3927      }
3928 }
3929
3930 static void
3931 _source_name_unload(Widget_Data *wd)
3932 {
3933    int idx = 0;
3934    Source_Name *s;
3935
3936    for (idx = 0; wd->src_name_names[idx]; idx++)
3937       eina_stringshare_del(wd->src_name_names[idx]);
3938    EINA_LIST_FREE(wd->src_names, s) free(s);
3939    eina_module_list_free(wd->src_name_mods);
3940 }
3941
3942 static void
3943 _source_name_set(Widget_Data *wd, const char *source_name)
3944 {
3945    EINA_SAFETY_ON_NULL_RETURN(wd);
3946    EINA_SAFETY_ON_NULL_RETURN(source_name);
3947
3948    Source_Name *s;
3949    Eina_List *l;
3950
3951    if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
3952
3953    EINA_LIST_FOREACH(wd->src_names, l, s)
3954      {
3955         if (!strcmp(s->name, source_name))
3956           {
3957              wd->src_name = s;
3958              break;
3959           }
3960      }
3961    if (!wd->src_name)
3962      {
3963         ERR("source name (%s) is not found", source_name);
3964         return;
3965      }
3966 }
3967
3968 static void
3969 _source_all_load(Widget_Data *wd)
3970 {
3971    EINA_SAFETY_ON_NULL_RETURN(wd);
3972    _source_tile_load(wd);
3973    _source_route_load(wd);
3974    _source_name_load(wd);
3975 }
3976
3977 static void
3978 _source_all_unload(Widget_Data *wd)
3979 {
3980    EINA_SAFETY_ON_NULL_RETURN(wd);
3981    _source_tile_unload(wd);
3982    _source_route_unload(wd);
3983    _source_name_unload(wd);
3984 }
3985
3986 static void
3987 _zoom_mode_set(void *data)
3988 {
3989    EINA_SAFETY_ON_NULL_RETURN(data);
3990    Delayed_Data *dd = data;
3991
3992    dd->wd->mode = dd->mode;
3993    if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
3994      {
3995         Evas_Coord w, h;
3996         Evas_Coord vw, vh;
3997
3998         double zoom;
3999         double diff;
4000
4001         w = dd->wd->size.w;
4002         h = dd->wd->size.h;
4003         zoom = dd->wd->zoom_detail;
4004         _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
4005
4006         if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
4007           {
4008              if ((w < vw) && (h < vh))
4009                {
4010                   diff = 0.01;
4011                   while ((w < vw) && (h < vh))
4012                   {
4013                      zoom += diff;
4014                      w = pow(2.0, zoom) * dd->wd->tsize;
4015                      h = pow(2.0, zoom) * dd->wd->tsize;
4016                   }
4017                }
4018              else
4019                {
4020                   diff = -0.01;
4021                   while ((w > vw) || (h > vh))
4022                   {
4023                      zoom += diff;
4024                      w = pow(2.0, zoom) * dd->wd->tsize;
4025                      h = pow(2.0, zoom) * dd->wd->tsize;
4026                   }
4027                }
4028
4029           }
4030         else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
4031           {
4032              if ((w < vw) || (h < vh))
4033                {
4034                   diff = 0.01;
4035                   while ((w < vw) || (h < vh))
4036                   {
4037                      zoom += diff;
4038                      w = pow(2.0, zoom) * dd->wd->tsize;
4039                      h = pow(2.0, zoom) * dd->wd->tsize;
4040                   }
4041                }
4042              else
4043                {
4044                   diff = -0.01;
4045                   while ((w > vw) && (h > vh))
4046                   {
4047                      zoom += diff;
4048                      w = pow(2.0, zoom) * dd->wd->tsize;
4049                      h = pow(2.0, zoom) * dd->wd->tsize;
4050                   }
4051                }
4052           }
4053        zoom_with_animation(dd->wd, zoom, 10);
4054      }
4055 }
4056
4057 static void
4058 _zoom_set(void *data)
4059 {
4060    EINA_SAFETY_ON_NULL_RETURN(data);
4061    Delayed_Data *dd = data;
4062
4063    if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
4064    else zoom_with_animation(dd->wd, dd->zoom, 10);
4065    evas_object_smart_changed(dd->wd->pan_smart);
4066 }
4067
4068 static void
4069 _region_bring_in(void *data)
4070 {
4071    EINA_SAFETY_ON_NULL_RETURN(data);
4072    Delayed_Data *dd = data;
4073    int x, y, w, h;
4074
4075    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
4076    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
4077    x = x - (w / 2);
4078    y = y - (h / 2);
4079    elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
4080    evas_object_smart_changed(dd->wd->pan_smart);
4081 }
4082
4083 static char *
4084 _mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4085 {
4086    char buf[PATH_MAX];
4087    // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
4088    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
4089             ((x + y + zoom) % 3) + 'a', zoom, x, y);
4090    return strdup(buf);
4091 }
4092
4093 static char *
4094 _osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4095 {
4096    char buf[PATH_MAX];
4097    snprintf(buf, sizeof(buf),
4098             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
4099             ((x + y + zoom) % 3) + 'a', zoom, x, y);
4100    return strdup(buf);
4101 }
4102
4103 static char *
4104 _cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4105 {
4106    char buf[PATH_MAX];
4107    snprintf(buf, sizeof(buf),
4108             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
4109             (( x + y + zoom) % 3) + 'a', zoom, x, y);
4110    return strdup(buf);
4111 }
4112
4113 static char *
4114 _mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4115 {
4116    char buf[PATH_MAX];
4117    snprintf(buf, sizeof(buf),
4118             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
4119             ((x + y + zoom) % 4) + 1, zoom, x, y);
4120    return strdup(buf);
4121 }
4122
4123 static char *
4124 _mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4125 {
4126    char buf[PATH_MAX];
4127    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
4128            ((x + y + zoom) % 4) + 1, zoom, x, y);
4129    return strdup(buf);
4130 }
4131
4132 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
4133 {
4134    char buf[PATH_MAX];
4135    snprintf(buf, sizeof(buf),
4136             "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
4137             ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
4138
4139    return strdup(buf);
4140 }
4141
4142 // TODO: fix monav api
4143 /*
4144 static char *_monav_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
4145 {
4146    char buf[PATH_MAX];
4147    snprintf(buf, sizeof(buf),
4148             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
4149             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
4150
4151    return strdup(buf);
4152 }
4153 */
4154
4155 // TODO: fix ors api
4156 /*
4157 static char *_ors_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
4158 {
4159    char buf[PATH_MAX];
4160    snprintf(buf, sizeof(buf),
4161             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
4162             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
4163
4164    return strdup(buf);
4165 }
4166 */
4167
4168 static char *
4169 _nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat)
4170 {
4171    ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
4172    Widget_Data *wd = elm_widget_data_get(obj);
4173    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
4174
4175    char **str;
4176    unsigned int ele, idx;
4177    char search_url[PATH_MAX];
4178    char buf[PATH_MAX];
4179
4180    if (method == ELM_MAP_NAME_METHOD_SEARCH)
4181      {
4182         search_url[0] = '\0';
4183         str = eina_str_split_full(name, " ", 0, &ele);
4184         for (idx = 0; idx < ele; idx++)
4185           {
4186              eina_strlcat(search_url, str[idx], sizeof(search_url));
4187              if (!(idx == (ele-1)))
4188                 eina_strlcat(search_url, "+", sizeof(search_url));
4189           }
4190         snprintf(buf, sizeof(buf),
4191                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
4192                  NAME_NOMINATIM_URL, search_url);
4193
4194         if (str && str[0])
4195           {
4196              free(str[0]);
4197              free(str);
4198           }
4199      }
4200    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
4201       snprintf(buf, sizeof(buf),
4202                "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
4203                NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
4204    else strcpy(buf, "");
4205
4206    return strdup(buf);
4207 }
4208
4209 static double
4210 _scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom)
4211 {
4212    if (zoom < 0 || zoom >= (int)sizeof(_osm_scale_meter)) return 0;
4213    return _osm_scale_meter[zoom] / cos(lat * ELM_PI / 180.0);
4214 }
4215
4216 static void
4217 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
4218 {
4219    ELM_CHECK_WIDTYPE(obj, widtype);
4220    Widget_Data *wd = elm_widget_data_get(obj);
4221    EINA_SAFETY_ON_NULL_RETURN(wd);
4222
4223    if (elm_widget_focus_get(obj))
4224      {
4225         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
4226         evas_object_focus_set(wd->obj, EINA_TRUE);
4227      }
4228    else
4229      {
4230         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
4231         evas_object_focus_set(wd->obj, EINA_FALSE);
4232      }
4233 }
4234
4235 static void
4236 _del_hook(Evas_Object *obj)
4237 {
4238    ELM_CHECK_WIDTYPE(obj, widtype);
4239    Widget_Data *wd = elm_widget_data_get(obj);
4240    EINA_SAFETY_ON_NULL_RETURN(wd);
4241
4242    if (wd->map) evas_map_free(wd->map);
4243    free(wd);
4244 }
4245
4246 static void
4247 _del_pre_hook(Evas_Object *obj)
4248 {
4249    ELM_CHECK_WIDTYPE(obj, widtype);
4250    Widget_Data *wd = elm_widget_data_get(obj);
4251    EINA_SAFETY_ON_NULL_RETURN(wd);
4252
4253    Eina_List *l, *ll;
4254    Elm_Map_Route *r;
4255    Elm_Map_Name *na;
4256    Evas_Object *track;
4257    Elm_Map_Marker *marker;
4258    Elm_Map_Group_Class *group_clas;
4259    Elm_Map_Marker_Class *clas;
4260    Elm_Map_Overlay *overlay;
4261    Delayed_Data *dd;
4262
4263    EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
4264    eina_list_free(wd->routes);
4265
4266    EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
4267    eina_list_free(wd->names);
4268
4269    EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
4270       elm_map_overlay_del(overlay);
4271    eina_list_free(wd->overlays);
4272
4273    EINA_LIST_FREE(wd->track, track) evas_object_del(track);
4274
4275    EINA_LIST_FOREACH_SAFE(wd->markers, l, ll, marker)
4276       _elm_map_marker_remove(marker);
4277    eina_list_free(wd->markers);
4278
4279    EINA_LIST_FREE(wd->group_classes, group_clas)
4280      {
4281         eina_list_free(group_clas->markers);
4282         if (group_clas->style) eina_stringshare_del(group_clas->style);
4283         free(group_clas);
4284      }
4285    EINA_LIST_FREE(wd->marker_classes, clas)
4286      {
4287         if (clas->style) eina_stringshare_del(clas->style);
4288         free(clas);
4289      }
4290
4291    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
4292    if (wd->long_timer) ecore_timer_del(wd->long_timer);
4293
4294    if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
4295
4296    if (wd->user_agent) eina_stringshare_del(wd->user_agent);
4297    if (wd->ua) eina_hash_free(wd->ua);
4298
4299    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
4300    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4301
4302    _grid_all_clear(wd);
4303    // Removal of download list should be after grid clear.
4304    if (wd->download_idler) ecore_idler_del(wd->download_idler);
4305    eina_list_free(wd->download_list);
4306
4307    _source_all_unload(wd);
4308
4309    if (!ecore_file_recursive_rm(CACHE_ROOT))
4310       ERR("Deletion of %s failed", CACHE_ROOT);
4311 }
4312
4313 static void
4314 _theme_hook(Evas_Object *obj)
4315 {
4316    ELM_CHECK_WIDTYPE(obj, widtype);
4317    Widget_Data *wd = elm_widget_data_get(obj);
4318    EINA_SAFETY_ON_NULL_RETURN(wd);
4319
4320    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
4321    _sizing_eval(wd);
4322 }
4323
4324 static Eina_Bool
4325 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
4326 {
4327    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4328    Widget_Data *wd = elm_widget_data_get(obj);
4329    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4330
4331    Evas_Coord x, y;
4332    Evas_Coord vh;
4333    Evas_Coord step_x, step_y, page_x, page_y;
4334
4335    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
4336    Evas_Event_Key_Down *ev = event_info;
4337    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
4338
4339    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
4340    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
4341    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
4342    elm_smart_scroller_child_viewport_size_get(wd->scr, NULL, &vh);
4343
4344    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
4345      {
4346         x -= step_x;
4347      }
4348    else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
4349      {
4350         x += step_x;
4351      }
4352    else if ((!strcmp(ev->keyname, "Up"))  || (!strcmp(ev->keyname, "KP_Up")))
4353      {
4354         y -= step_y;
4355      }
4356    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
4357      {
4358         y += step_y;
4359      }
4360    else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
4361      {
4362         if (page_y < 0)
4363           y -= -(page_y * vh) / 100;
4364         else
4365           y -= page_y;
4366      }
4367    else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
4368      {
4369         if (page_y < 0)
4370           y += -(page_y * vh) / 100;
4371         else
4372           y += page_y;
4373      }
4374    else if (!strcmp(ev->keyname, "KP_Add"))
4375      {
4376         zoom_with_animation(wd, wd->zoom + 1, 10);
4377         return EINA_TRUE;
4378      }
4379    else if (!strcmp(ev->keyname, "KP_Subtract"))
4380      {
4381         zoom_with_animation(wd, wd->zoom - 1, 10);
4382         return EINA_TRUE;
4383      }
4384    else return EINA_FALSE;
4385
4386    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
4387    elm_smart_scroller_child_pos_set(wd->scr, x, y);
4388
4389    return EINA_TRUE;
4390 }
4391 #endif
4392
4393 EAPI Evas_Object *
4394 elm_map_add(Evas_Object *parent)
4395 {
4396 #ifdef HAVE_ELEMENTARY_ECORE_CON
4397    Evas *e;
4398    Widget_Data *wd;
4399    Evas_Object *obj;
4400    Evas_Coord minw, minh;
4401
4402    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
4403    ELM_SET_WIDTYPE(widtype, "map");
4404    elm_widget_type_set(obj, "map");
4405    elm_widget_sub_object_add(parent, obj);
4406    elm_widget_data_set(obj, wd);
4407    elm_widget_can_focus_set(obj, EINA_TRUE);
4408    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
4409    elm_widget_del_hook_set(obj, _del_hook);
4410    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
4411    elm_widget_theme_hook_set(obj, _theme_hook);
4412    elm_widget_event_hook_set(obj, _event_hook);
4413    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
4414    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
4415    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
4416    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
4417    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
4418                                   _mouse_down, wd);
4419    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
4420                                   _mouse_up, wd);
4421    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
4422                                   _mouse_wheel_cb,wd);
4423    wd->obj = obj;
4424
4425    wd->scr = elm_smart_scroller_add(e);
4426    elm_widget_sub_object_add(obj, wd->scr);
4427    elm_smart_scroller_widget_set(wd->scr, obj);
4428    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
4429    elm_widget_resize_object_set(obj, wd->scr);
4430    elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
4431    elm_smart_scroller_bounce_allow_set(wd->scr,
4432                                        _elm_config->thumbscroll_bounce_enable,
4433                                        _elm_config->thumbscroll_bounce_enable);
4434    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
4435                                   _changed_size_hints, wd);
4436    evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
4437    evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
4438    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
4439    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
4440
4441    if (!smart)
4442      {
4443         evas_object_smart_clipped_smart_set(&parent_sc);
4444         sc = parent_sc;
4445         sc.name = "elm_map_pan";
4446         sc.version = EVAS_SMART_CLASS_VERSION;
4447         sc.add = _pan_add;
4448         sc.resize = _pan_resize;
4449         sc.move = _pan_move;
4450         sc.calculate = _pan_calculate;
4451         smart = evas_smart_class_new(&sc);
4452      }
4453    if (smart)
4454      {
4455         Pan *pan;
4456         wd->pan_smart = evas_object_smart_add(e, smart);
4457         pan = evas_object_smart_data_get(wd->pan_smart);
4458         pan->wd = wd;
4459      }
4460    elm_widget_sub_object_add(obj, wd->pan_smart);
4461
4462    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
4463                                      _pan_set, _pan_get, _pan_max_get,
4464                                      _pan_min_get, _pan_child_size_get);
4465    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
4466                              &minw, &minh);
4467    evas_object_size_hint_min_set(obj, minw, minh);
4468
4469    wd->ges = elm_gesture_layer_add(obj);
4470    if (!wd->ges) ERR("elm_gesture_layer_add() failed");
4471    elm_gesture_layer_attach(wd->ges, obj);
4472    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
4473                             _pinch_zoom_start_cb, wd);
4474    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
4475                             _pinch_zoom_cb, wd);
4476    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
4477                             _pinch_rotate_cb, wd);
4478    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
4479                             _pinch_rotate_end_cb, wd);
4480    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
4481                             _pinch_rotate_end_cb, wd);
4482
4483    wd->sep_maps_markers = evas_object_rectangle_add(evas_object_evas_get(obj));
4484    elm_widget_sub_object_add(obj, wd->sep_maps_markers);
4485    evas_object_smart_member_add(wd->sep_maps_markers, wd->pan_smart);
4486
4487    wd->map = evas_map_new(EVAS_MAP_POINT);
4488
4489    _source_all_load(wd);
4490    wd->zoom_min = wd->src_tile->zoom_min;
4491    wd->zoom_max = wd->src_tile->zoom_max;
4492    // FIXME: Tile Provider is better to provide tile size!
4493    wd->tsize = DEFAULT_TILE_SIZE;
4494
4495    srand(time(NULL));
4496
4497    wd->id = ((int)getpid() << 16) | idnum;
4498    idnum++;
4499    _grid_all_create(wd);
4500
4501    zoom_do(wd, 0);
4502
4503    wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
4504    wd->markers_max_num = MARER_MAX_NUMBER;
4505
4506    // TODO: convert Elementary to subclassing of Evas_Smart_Class
4507    // TODO: and save some bytes, making descriptions per-class and not instance!
4508    evas_object_smart_callbacks_descriptions_set(obj, _signals);
4509
4510    if (!ecore_file_download_protocol_available("http://"))
4511       ERR("Ecore must be built with curl support for the map widget!");
4512
4513    return obj;
4514 #else
4515    (void) parent;
4516    return NULL;
4517 #endif
4518 }
4519
4520 EAPI void
4521 elm_map_zoom_set(Evas_Object *obj, int zoom)
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    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4528
4529    if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
4530    if (zoom < 0) zoom = 0;
4531    if (wd->zoom == zoom) return;
4532    if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
4533    if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
4534
4535    Delayed_Data *data = ELM_NEW(Delayed_Data);
4536    data->func = _zoom_set;
4537    data->wd = wd;
4538    data->zoom = zoom;
4539    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4540    evas_object_smart_changed(data->wd->pan_smart);
4541 #else
4542    (void) obj;
4543    (void) zoom;
4544 #endif
4545 }
4546
4547 EAPI int
4548 elm_map_zoom_get(const Evas_Object *obj)
4549 {
4550 #ifdef HAVE_ELEMENTARY_ECORE_CON
4551    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4552    Widget_Data *wd = elm_widget_data_get(obj);
4553
4554    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
4555    return wd->zoom;
4556 #else
4557    (void) obj;
4558    return 0;
4559 #endif
4560 }
4561
4562 EAPI void
4563 elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
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
4570    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
4571
4572    Delayed_Data *data = ELM_NEW(Delayed_Data);
4573    data->mode = mode;
4574    data->func = _zoom_mode_set;
4575    data->wd = wd;
4576    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4577    evas_object_smart_changed(data->wd->pan_smart);
4578 #else
4579    (void) obj;
4580    (void) mode;
4581 #endif
4582 }
4583
4584 EAPI Elm_Map_Zoom_Mode
4585 elm_map_zoom_mode_get(const Evas_Object *obj)
4586 {
4587 #ifdef HAVE_ELEMENTARY_ECORE_CON
4588    ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
4589    Widget_Data *wd = elm_widget_data_get(obj);
4590    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
4591
4592    return wd->mode;
4593 #else
4594    (void) obj;
4595    return ELM_MAP_ZOOM_MODE_MANUAL;
4596 #endif
4597 }
4598
4599 EAPI void
4600 elm_map_zoom_max_set(Evas_Object *obj, int zoom)
4601 {
4602 #ifdef HAVE_ELEMENTARY_ECORE_CON
4603    ELM_CHECK_WIDTYPE(obj, widtype);
4604    Widget_Data *wd = elm_widget_data_get(obj);
4605    EINA_SAFETY_ON_NULL_RETURN(wd);
4606    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4607
4608    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4609       return;
4610    wd->zoom_max = zoom;
4611 #else
4612    (void) obj;
4613    (void) zoom;
4614 #endif
4615 }
4616
4617 EAPI int
4618 elm_map_zoom_max_get(const Evas_Object *obj)
4619 {
4620 #ifdef HAVE_ELEMENTARY_ECORE_CON
4621    ELM_CHECK_WIDTYPE(obj, widtype) 18;
4622    Widget_Data *wd = elm_widget_data_get(obj);
4623    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4624    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4625
4626    return wd->zoom_max;
4627 #else
4628    (void) obj;
4629    return 18;
4630 #endif
4631 }
4632
4633 EAPI void
4634 elm_map_zoom_min_set(Evas_Object *obj, int zoom)
4635 {
4636 #ifdef HAVE_ELEMENTARY_ECORE_CON
4637    ELM_CHECK_WIDTYPE(obj, widtype);
4638    Widget_Data *wd = elm_widget_data_get(obj);
4639    EINA_SAFETY_ON_NULL_RETURN(wd);
4640    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4641
4642    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4643       return;
4644    wd->zoom_min = zoom;
4645 #else
4646    (void) obj;
4647    (void) zoom;
4648 #endif
4649 }
4650
4651 EAPI int
4652 elm_map_zoom_min_get(const Evas_Object *obj)
4653 {
4654 #ifdef HAVE_ELEMENTARY_ECORE_CON
4655    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4656    Widget_Data *wd = elm_widget_data_get(obj);
4657    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4658    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4659
4660    return wd->zoom_min;
4661 #else
4662    (void) obj;
4663    return 0;
4664 #endif
4665 }
4666
4667
4668 EAPI void
4669 elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
4670 {
4671 #ifdef HAVE_ELEMENTARY_ECORE_CON
4672    ELM_CHECK_WIDTYPE(obj, widtype);
4673    Widget_Data *wd = elm_widget_data_get(obj);
4674
4675    Delayed_Data *data = ELM_NEW(Delayed_Data);
4676    data->func = _region_bring_in;
4677    data->wd = wd;
4678    data->lon = lon;
4679    data->lat = lat;
4680    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4681    evas_object_smart_changed(data->wd->pan_smart);
4682 #else
4683    (void) obj;
4684    (void) lon;
4685    (void) lat;
4686 #endif
4687 }
4688
4689 EAPI void
4690 elm_map_region_show(Evas_Object *obj, double lon, double lat)
4691 {
4692 #ifdef HAVE_ELEMENTARY_ECORE_CON
4693    ELM_CHECK_WIDTYPE(obj, widtype);
4694    Widget_Data *wd = elm_widget_data_get(obj);
4695
4696    Delayed_Data *data = ELM_NEW(Delayed_Data);
4697    data->func = _region_show;
4698    data->wd = wd;
4699    data->lon = lon;
4700    data->lat = lat;
4701    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4702    evas_object_smart_changed(data->wd->pan_smart);
4703 #else
4704    (void) obj;
4705    (void) lon;
4706    (void) lat;
4707 #endif
4708 }
4709
4710 EAPI void
4711 elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
4712 {
4713 #ifdef HAVE_ELEMENTARY_ECORE_CON
4714    ELM_CHECK_WIDTYPE(obj, widtype);
4715    Widget_Data *wd = elm_widget_data_get(obj);
4716    EINA_SAFETY_ON_NULL_RETURN(wd);
4717
4718    double tlon, tlat;
4719    Evas_Coord vx, vy, vw, vh;
4720
4721    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
4722    _coord_to_region_convert(wd, vx + vw/2, vy + vh/2, wd->size.w, &tlon, &tlat);
4723    if (lon) *lon = tlon;
4724    if (lat) *lat = tlat;
4725 #else
4726    (void) obj;
4727    (void) lon;
4728    (void) lat;
4729 #endif
4730 }
4731
4732 EAPI void
4733 elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
4734 {
4735 #ifdef HAVE_ELEMENTARY_ECORE_CON
4736    ELM_CHECK_WIDTYPE(obj, widtype);
4737    Widget_Data *wd = elm_widget_data_get(obj);
4738    EINA_SAFETY_ON_NULL_RETURN(wd);
4739
4740    if (wd->paused == !!paused) return;
4741    wd->paused = !!paused;
4742    if (wd->paused)
4743      {
4744         if (wd->zoom_animator)
4745           {
4746              if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4747              wd->zoom_animator = NULL;
4748              zoom_do(wd, wd->zoom);
4749           }
4750         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4751                                 "elm,state,busy,stop", "elm");
4752      }
4753    else
4754      {
4755         if (wd->download_num >= 1)
4756            edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4757                                    "elm,state,busy,start", "elm");
4758      }
4759 #else
4760    (void) obj;
4761    (void) paused;
4762 #endif
4763 }
4764
4765 EAPI Eina_Bool
4766 elm_map_paused_get(const Evas_Object *obj)
4767 {
4768 #ifdef HAVE_ELEMENTARY_ECORE_CON
4769    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4770    Widget_Data *wd = elm_widget_data_get(obj);
4771    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4772
4773    return wd->paused;
4774 #else
4775    (void) obj;
4776    return EINA_FALSE;
4777 #endif
4778 }
4779
4780 EAPI void
4781 elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
4782 {
4783 #ifdef HAVE_ELEMENTARY_ECORE_CON
4784    ELM_CHECK_WIDTYPE(obj, widtype);
4785    Widget_Data *wd = elm_widget_data_get(obj);
4786    EINA_SAFETY_ON_NULL_RETURN(wd);
4787
4788    wd->rotate.d = degree;
4789    wd->rotate.cx = cx;
4790    wd->rotate.cy = cy;
4791
4792    evas_object_smart_changed(wd->pan_smart);
4793 #else
4794    (void) obj;
4795    (void) degree;
4796    (void) cx;
4797    (void) cy;
4798 #endif
4799 }
4800
4801 EAPI void
4802 elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
4803 {
4804 #ifdef HAVE_ELEMENTARY_ECORE_CON
4805    ELM_CHECK_WIDTYPE(obj, widtype);
4806    Widget_Data *wd = elm_widget_data_get(obj);
4807    EINA_SAFETY_ON_NULL_RETURN(wd);
4808
4809    if (degree) *degree = wd->rotate.d;
4810    if (cx) *cx = wd->rotate.cx;
4811    if (cy) *cy = wd->rotate.cy;
4812 #else
4813    (void) obj;
4814    (void) degree;
4815    (void) cx;
4816    (void) cy;
4817 #endif
4818 }
4819
4820 EAPI void
4821 elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
4822 {
4823 #ifdef HAVE_ELEMENTARY_ECORE_CON
4824    ELM_CHECK_WIDTYPE(obj, widtype);
4825    Widget_Data *wd = elm_widget_data_get(obj);
4826    EINA_SAFETY_ON_NULL_RETURN(wd);
4827
4828    if ((!wd->wheel_disabled) && (disabled))
4829      evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4830    else if ((wd->wheel_disabled) && (!disabled))
4831      evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4832    wd->wheel_disabled = !!disabled;
4833 #else
4834    (void) obj;
4835    (void) disabled;
4836 #endif
4837 }
4838
4839 EAPI Eina_Bool
4840 elm_map_wheel_disabled_get(const Evas_Object *obj)
4841 {
4842 #ifdef HAVE_ELEMENTARY_ECORE_CON
4843    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4844    Widget_Data *wd = elm_widget_data_get(obj);
4845    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4846
4847    return wd->wheel_disabled;
4848 #else
4849    (void) obj;
4850    return EINA_FALSE;
4851 #endif
4852 }
4853
4854 EAPI void
4855 elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
4856 {
4857 #ifdef HAVE_ELEMENTARY_ECORE_CON
4858    ELM_CHECK_WIDTYPE(obj, widtype);
4859    Widget_Data *wd = elm_widget_data_get(obj);
4860    EINA_SAFETY_ON_NULL_RETURN(wd);
4861
4862    if (try_num) *try_num = wd->try_num;
4863    if (finish_num) *finish_num = wd->finish_num;
4864 #else
4865    (void) obj;
4866    (void) try_num;
4867    (void) finish_num;
4868 #endif
4869 }
4870
4871 EAPI void
4872 elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
4873 {
4874 #ifdef HAVE_ELEMENTARY_ECORE_CON
4875    ELM_CHECK_WIDTYPE(obj, widtype);
4876    Widget_Data *wd = elm_widget_data_get(obj);
4877    EINA_SAFETY_ON_NULL_RETURN(wd);
4878    EINA_SAFETY_ON_NULL_RETURN(lon);
4879    EINA_SAFETY_ON_NULL_RETURN(lat);
4880
4881    _canvas_to_coord(wd, x, y, &x, &y);
4882    _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
4883 #else
4884    (void) obj;
4885    (void) x;
4886    (void) y;
4887    (void) lon;
4888    (void) lat;
4889 #endif
4890 }
4891
4892 EAPI void
4893 elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
4894 {
4895 #ifdef HAVE_ELEMENTARY_ECORE_CON
4896    ELM_CHECK_WIDTYPE(obj, widtype);
4897    Widget_Data *wd = elm_widget_data_get(obj);
4898    EINA_SAFETY_ON_NULL_RETURN(wd);
4899    EINA_SAFETY_ON_NULL_RETURN(x);
4900    EINA_SAFETY_ON_NULL_RETURN(y);
4901
4902    _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
4903    _coord_to_canvas(wd, *x, *y, x, y);
4904 #else
4905    (void) obj;
4906    (void) lon;
4907    (void) lat;
4908    (void) x;
4909    (void) y;
4910 #endif
4911 }
4912
4913 EAPI void
4914 elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
4915 {
4916 #ifdef HAVE_ELEMENTARY_ECORE_CON
4917    ELM_CHECK_WIDTYPE(obj, widtype);
4918    Widget_Data *wd = elm_widget_data_get(obj);
4919    EINA_SAFETY_ON_NULL_RETURN(wd);
4920    EINA_SAFETY_ON_NULL_RETURN(user_agent);
4921
4922    eina_stringshare_replace(&wd->user_agent, user_agent);
4923
4924    if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
4925    eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
4926 #else
4927    (void) obj;
4928    (void) user_agent;
4929 #endif
4930 }
4931
4932 EAPI const char *
4933 elm_map_user_agent_get(const Evas_Object *obj)
4934 {
4935 #ifdef HAVE_ELEMENTARY_ECORE_CON
4936    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4937    Widget_Data *wd = elm_widget_data_get(obj);
4938    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4939
4940    return wd->user_agent;
4941 #else
4942    (void) obj;
4943    return NULL;
4944 #endif
4945 }
4946
4947 EAPI void
4948 elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
4949 {
4950 #ifdef HAVE_ELEMENTARY_ECORE_CON
4951    ELM_CHECK_WIDTYPE(obj, widtype);
4952    Widget_Data *wd = elm_widget_data_get(obj);
4953    EINA_SAFETY_ON_NULL_RETURN(wd);
4954    EINA_SAFETY_ON_NULL_RETURN(source_name);
4955
4956    if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
4957    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
4958       _source_route_set(wd, source_name);
4959    else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
4960    else ERR("Not supported map source type: %d", type);
4961
4962 #else
4963    (void) obj;
4964    (void) source_name;
4965 #endif
4966 }
4967
4968 EAPI const char *
4969 elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4970 {
4971 #ifdef HAVE_ELEMENTARY_ECORE_CON
4972    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4973    Widget_Data *wd = elm_widget_data_get(obj);
4974    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4975    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
4976
4977    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
4978    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
4979    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
4980    else ERR("Not supported map source type: %d", type);
4981    return NULL;
4982 #else
4983    (void) obj;
4984    return NULL;
4985 #endif
4986 }
4987
4988 EAPI const char **
4989 elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4990 {
4991 #ifdef HAVE_ELEMENTARY_ECORE_CON
4992    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4993    Widget_Data *wd = elm_widget_data_get(obj);
4994    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4995
4996    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
4997    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
4998    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name_names;
4999    else ERR("Not supported map source type: %d", type);
5000    return NULL;
5001 #else
5002    (void) obj;
5003    return NULL;
5004 #endif
5005 }
5006
5007 EAPI Elm_Map_Route *
5008 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)
5009 {
5010 #ifdef HAVE_ELEMENTARY_ECORE_CON
5011    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5012    Widget_Data *wd = elm_widget_data_get(obj);
5013    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5014    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
5015
5016    char *type_name;
5017    char *url;
5018    char fname[PATH_MAX];
5019
5020    if (!ecore_file_exists(CACHE_ROUTE_ROOT))
5021       ecore_file_mkpath(CACHE_ROUTE_ROOT);
5022
5023    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
5024       type_name = strdup(ROUTE_TYPE_MOTORCAR);
5025    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
5026       type_name = strdup(ROUTE_TYPE_BICYCLE);
5027    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
5028       type_name = strdup(ROUTE_TYPE_FOOT);
5029    else type_name = NULL;
5030
5031    url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
5032    if (!url)
5033      {
5034         ERR("Route URL is NULL");
5035         if (type_name) free(type_name);
5036         return NULL;
5037      }
5038    if (type_name) free(type_name);
5039
5040    Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
5041    route->wd = wd;
5042    snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
5043    route->fname = strdup(fname);
5044    route->type = type;
5045    route->method = method;
5046    route->flon = flon;
5047    route->flat = flat;
5048    route->tlon = tlon;
5049    route->tlat = tlat;
5050    route->cb = route_cb;
5051    route->data = data;
5052
5053    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
5054                                  &(route->job), wd->ua) || !(route->job))
5055      {
5056         ERR("Can't request Route from %s to %s", url, route->fname);
5057         free(route->fname);
5058         free(route);
5059         return NULL;
5060      }
5061    INF("Route requested from %s to %s", url, route->fname);
5062    free(url);
5063
5064    wd->routes = eina_list_append(wd->routes, route);
5065    evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
5066    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
5067                            "elm,state,busy,start", "elm");
5068    return route;
5069 #else
5070    (void) obj;
5071    (void) type;
5072    (void) method;
5073    (void) flon;
5074    (void) flat;
5075    (void) tlon;
5076    (void) tlat;
5077    (void) route_cb;
5078    (void) data;
5079    return NULL;
5080 #endif
5081 }
5082
5083
5084 EAPI void
5085 elm_map_route_del(Elm_Map_Route *route)
5086 {
5087 #ifdef HAVE_ELEMENTARY_ECORE_CON
5088    EINA_SAFETY_ON_NULL_RETURN(route);
5089    EINA_SAFETY_ON_NULL_RETURN(route->wd);
5090    ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
5091
5092    Path_Waypoint *w;
5093    Path_Node *n;
5094
5095    if (route->job) ecore_file_download_abort(route->job);
5096
5097    EINA_LIST_FREE(route->waypoint, w)
5098      {
5099         if (w->point) eina_stringshare_del(w->point);
5100         free(w);
5101      }
5102
5103    EINA_LIST_FREE(route->nodes, n)
5104      {
5105         if (n->pos.address) eina_stringshare_del(n->pos.address);
5106         free(n);
5107      }
5108
5109    if (route->fname)
5110      {
5111         ecore_file_remove(route->fname);
5112         free(route->fname);
5113      }
5114
5115    route->wd->routes = eina_list_remove(route->wd->routes, route);
5116    free(route);
5117 #else
5118    (void) route;
5119 #endif
5120 }
5121
5122 EAPI double
5123 elm_map_route_distance_get(const Elm_Map_Route *route)
5124 {
5125 #ifdef HAVE_ELEMENTARY_ECORE_CON
5126    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
5127    return route->info.distance;
5128 #else
5129    (void) route;
5130    return 0.0;
5131 #endif
5132 }
5133
5134 EAPI const char*
5135 elm_map_route_node_get(const Elm_Map_Route *route)
5136 {
5137 #ifdef HAVE_ELEMENTARY_ECORE_CON
5138    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5139    return route->info.nodes;
5140 #else
5141    (void) route;
5142    return NULL;
5143 #endif
5144 }
5145
5146 EAPI const char*
5147 elm_map_route_waypoint_get(const Elm_Map_Route *route)
5148 {
5149 #ifdef HAVE_ELEMENTARY_ECORE_CON
5150    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5151    return route->info.waypoints;
5152 #else
5153    (void) route;
5154    return NULL;
5155 #endif
5156 }
5157
5158 EAPI Elm_Map_Name *
5159 elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
5160 {
5161 #ifdef HAVE_ELEMENTARY_ECORE_CON
5162    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5163
5164    if (address)
5165       return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
5166                            name_cb, data);
5167   else
5168      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
5169                           name_cb, data);
5170 #else
5171    (void) obj;
5172    (void) address;
5173    (void) lon;
5174    (void) lat;
5175    (void) name_cb;
5176    (void) data;
5177    return NULL;
5178 #endif
5179 }
5180
5181 EAPI void
5182 elm_map_name_del(Elm_Map_Name *name)
5183 {
5184 #ifdef HAVE_ELEMENTARY_ECORE_CON
5185    EINA_SAFETY_ON_NULL_RETURN(name);
5186    EINA_SAFETY_ON_NULL_RETURN(name->wd);
5187    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
5188
5189    if (name->job) ecore_file_download_abort(name->job);
5190    if (name->address) free(name->address);
5191    if (name->fname)
5192      {
5193         ecore_file_remove(name->fname);
5194         free(name->fname);
5195      }
5196
5197    name->wd->names = eina_list_remove(name->wd->names, name);
5198    free(name);
5199 #else
5200    (void) name;
5201 #endif
5202 }
5203
5204 EAPI const char *
5205 elm_map_name_address_get(const Elm_Map_Name *name)
5206 {
5207 #ifdef HAVE_ELEMENTARY_ECORE_CON
5208    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
5209    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
5210    ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
5211
5212    return name->address;
5213 #else
5214    (void) name;
5215    return NULL;
5216 #endif
5217 }
5218
5219 EAPI void
5220 elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
5221 {
5222 #ifdef HAVE_ELEMENTARY_ECORE_CON
5223    EINA_SAFETY_ON_NULL_RETURN(name);
5224    EINA_SAFETY_ON_NULL_RETURN(name->wd);
5225    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
5226
5227    if (lon) *lon = name->lon;
5228    if (lat) *lat = name->lat;
5229 #else
5230    (void) name;
5231    (void) lon;
5232    (void) lat;
5233 #endif
5234 }
5235
5236 EAPI Elm_Map_Overlay *
5237 elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
5238 {
5239 #ifdef HAVE_ELEMENTARY_ECORE_CON
5240    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5241    Widget_Data *wd = elm_widget_data_get(obj);
5242    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5243
5244    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5245    overlay->wd = wd;
5246    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
5247    overlay->c.r = 0x87;
5248    overlay->c.g = 0xce;
5249    overlay->c.b = 0xeb;
5250    overlay->c.a = 255;
5251    overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
5252    overlay->grp = _overlay_group_new(wd);
5253    wd->overlays = eina_list_append(wd->overlays, overlay);
5254
5255    evas_object_smart_changed(wd->pan_smart);
5256    return overlay;
5257 #else
5258    (void) obj;
5259    (void) lon;
5260    (void) lat;
5261    return NULL;
5262 #endif
5263 }
5264
5265 EAPI void
5266 elm_map_overlay_del(Elm_Map_Overlay *overlay)
5267 {
5268 #ifdef HAVE_ELEMENTARY_ECORE_CON
5269    EINA_SAFETY_ON_NULL_RETURN(overlay);
5270    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5271    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5272
5273    if (overlay->grp)
5274      {
5275         if (overlay->grp->clas)
5276            elm_map_overlay_class_remove(overlay->grp->clas, overlay);
5277         _overlay_group_free(overlay->grp);
5278      }
5279
5280    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5281       _overlay_default_free(overlay->ovl);
5282    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5283       _overlay_bubble_free(overlay->ovl);
5284    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5285       _overlay_class_free(overlay->ovl);
5286    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5287       _overlay_route_free(overlay->ovl);
5288    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
5289       _overlay_line_free(overlay->ovl);
5290    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
5291       _overlay_polygon_free(overlay->ovl);
5292    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
5293       _overlay_circle_free(overlay->ovl);
5294    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
5295       _overlay_scale_free(overlay->ovl);
5296    else ERR("Invalid overlay type: %d", overlay->type);
5297
5298    overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
5299    evas_object_smart_changed(overlay->wd->pan_smart);
5300
5301    free(overlay);
5302 #else
5303    (void) overlay;
5304 #endif
5305 }
5306
5307 EAPI Elm_Map_Overlay_Type
5308 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
5309 {
5310 #ifdef HAVE_ELEMENTARY_ECORE_CON
5311    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
5312    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
5313    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
5314
5315    return overlay->type;
5316 #else
5317    (void) overlay;
5318    return ELM_MAP_OVERLAY_TYPE_NONE;
5319 #endif
5320 }
5321
5322 EAPI void
5323 elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
5324 {
5325 #ifdef HAVE_ELEMENTARY_ECORE_CON
5326    EINA_SAFETY_ON_NULL_RETURN(overlay);
5327    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5328    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5329
5330    overlay->data = data;
5331 #else
5332    (void) overlay;
5333    (void) data;
5334 #endif
5335 }
5336
5337 EAPI void *
5338 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
5339 {
5340 #ifdef HAVE_ELEMENTARY_ECORE_CON
5341    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5342    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5343    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5344
5345    return overlay->data;
5346 #else
5347    (void) overlay;
5348    return NULL;
5349 #endif
5350 }
5351
5352 EAPI void
5353 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
5354 {
5355 #ifdef HAVE_ELEMENTARY_ECORE_CON
5356    EINA_SAFETY_ON_NULL_RETURN(overlay);
5357    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5358    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5359
5360    if (overlay->hide == !!hide) return;
5361    overlay->hide = hide;
5362
5363    evas_object_smart_changed(overlay->wd->pan_smart);
5364 #else
5365    (void) overlay;
5366    (void) hide;
5367 #endif
5368 }
5369
5370 EAPI Eina_Bool
5371 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
5372 {
5373 #ifdef HAVE_ELEMENTARY_ECORE_CON
5374    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5375    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5376    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5377
5378    return overlay->hide;
5379 #else
5380    (void) overlay;
5381    return EINA_FALSE;
5382 #endif
5383 }
5384
5385 EAPI void
5386 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
5387 {
5388 #ifdef HAVE_ELEMENTARY_ECORE_CON
5389    EINA_SAFETY_ON_NULL_RETURN(overlay);
5390    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5391    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5392
5393    overlay->zoom_min = zoom;
5394    evas_object_smart_changed(overlay->wd->pan_smart);
5395 #else
5396    (void) overlay;
5397    (void) zoom;
5398 #endif
5399 }
5400
5401 EAPI int
5402 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
5403 {
5404 #ifdef HAVE_ELEMENTARY_ECORE_CON
5405    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
5406    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
5407    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
5408
5409    return overlay->zoom_min;
5410 #else
5411    (void) overlay;
5412    return 0;
5413 #endif
5414 }
5415
5416 EAPI void
5417 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
5418 {
5419 #ifdef HAVE_ELEMENTARY_ECORE_CON
5420    EINA_SAFETY_ON_NULL_RETURN(overlay);
5421    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5422    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5423
5424    if (overlay->paused == !!paused) return;
5425    overlay->paused = paused;
5426
5427    evas_object_smart_changed(overlay->wd->pan_smart);
5428 #else
5429    (void) overlay;
5430    (void) paused;
5431 #endif
5432 }
5433
5434 EAPI Eina_Bool
5435 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
5436 {
5437 #ifdef HAVE_ELEMENTARY_ECORE_CON
5438    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5439    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5440    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5441
5442    return overlay->paused;
5443 #else
5444    (void) overlay;
5445    return EINA_FALSE;
5446 #endif
5447 }
5448
5449 EAPI void
5450 elm_map_overlay_show(Elm_Map_Overlay *overlay)
5451 {
5452 #ifdef HAVE_ELEMENTARY_ECORE_CON
5453    EINA_SAFETY_ON_NULL_RETURN(overlay);
5454    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5455    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5456
5457    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5458      {
5459         Overlay_Default *ovl = overlay->ovl;
5460         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5461      }
5462    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5463      {
5464         Overlay_Bubble *ovl = overlay->ovl;
5465         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5466      }
5467    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5468      {
5469         Overlay_Class *ovl = overlay->ovl;
5470         double lon, lat, max_lo, min_lo, max_la, min_la;
5471         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
5472         lon = (max_lo + min_lo) / 2;
5473         lat = (max_la + min_la) / 2;
5474         elm_map_region_show(overlay->wd->obj, lon, lat);
5475      }
5476    else ERR("Not supported overlay type: %d", overlay->type);
5477
5478    evas_object_smart_changed(overlay->wd->pan_smart);
5479 #else
5480    (void) overlay;
5481 #endif
5482 }
5483
5484 EAPI void
5485 elm_map_overlays_show(Eina_List *overlays)
5486 {
5487 #ifdef HAVE_ELEMENTARY_ECORE_CON
5488    EINA_SAFETY_ON_NULL_RETURN(overlays);
5489    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
5490
5491    Elm_Map_Overlay *overlay;
5492    overlay = eina_list_data_get(overlays);
5493
5494    Delayed_Data *data = ELM_NEW(Delayed_Data);
5495    data->func = _overlays_show;
5496    data->wd = overlay->wd;
5497    data->overlays = eina_list_clone(overlays);
5498    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
5499    evas_object_smart_changed(data->wd->pan_smart);
5500 #else
5501    (void) overlays;
5502 #endif
5503 }
5504
5505 EAPI void
5506 elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
5507 {
5508 #ifdef HAVE_ELEMENTARY_ECORE_CON
5509    EINA_SAFETY_ON_NULL_RETURN(overlay);
5510    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5511    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5512
5513    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5514      {
5515         Overlay_Default *ovl = overlay->ovl;
5516         ovl->lon = lon;
5517         ovl->lat = lat;
5518      }
5519    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5520      {
5521         Overlay_Bubble *ovl = overlay->ovl;
5522         ovl->lon = lon;
5523         ovl->lat = lat;
5524      }
5525    else ERR("Not supported overlay type: %d", overlay->type);
5526
5527    evas_object_smart_changed(overlay->wd->pan_smart);
5528 #else
5529    (void) overlay;
5530    (void) lon;
5531    (void) lat;
5532 #endif
5533 }
5534
5535 EAPI void
5536 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
5537 {
5538 #ifdef HAVE_ELEMENTARY_ECORE_CON
5539    EINA_SAFETY_ON_NULL_RETURN(overlay);
5540    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5541    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5542
5543    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
5544      {
5545         Overlay_Group *ovl = overlay->ovl;
5546         _overlay_group_region_get(ovl, lon, lat);
5547      }
5548    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5549      {
5550         const Overlay_Default *ovl = overlay->ovl;
5551         if (lon) *lon = ovl->lon;
5552         if (lat) *lat = ovl->lat;
5553      }
5554    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5555      {
5556         const Overlay_Bubble *ovl = overlay->ovl;
5557         if (lon) *lon = ovl->lon;
5558         if (lat) *lat = ovl->lat;
5559      }
5560    else ERR("Not supported overlay type: %d", overlay->type);
5561 #else
5562    (void) overlay;
5563    (void) lon;
5564    (void) lat;
5565 #endif
5566 }
5567
5568 EAPI void
5569 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
5570 {
5571 #ifdef HAVE_ELEMENTARY_ECORE_CON
5572    EINA_SAFETY_ON_NULL_RETURN(overlay);
5573    EINA_SAFETY_ON_NULL_RETURN(icon);
5574    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5575    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5576
5577    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5578       _overlay_default_icon_update(overlay->ovl, icon);
5579    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5580       _overlay_class_icon_update(overlay->ovl, icon);
5581    else ERR("Not supported overlay type: %d", overlay->type);
5582
5583    evas_object_smart_changed(overlay->wd->pan_smart);
5584 #else
5585    (void) overlay;
5586    (void) icon;
5587 #endif
5588 }
5589
5590 EAPI const Evas_Object *
5591 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5592 {
5593 #ifdef HAVE_ELEMENTARY_ECORE_CON
5594    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5595    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5596    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5597
5598    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5599      {
5600         const Overlay_Default *ovl = overlay->ovl;
5601         return ovl->icon;
5602      }
5603    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5604      {
5605         const Overlay_Class *ovl = overlay->ovl;
5606         return ovl->icon;
5607      }
5608    else
5609      {
5610         ERR("Not supported overlay type: %d", overlay->type);
5611         return NULL;
5612      }
5613 #else
5614    (void) overlay;
5615    return NULL;
5616 #endif
5617 }
5618
5619 EAPI void
5620 elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *content)
5621 {
5622 #ifdef HAVE_ELEMENTARY_ECORE_CON
5623    EINA_SAFETY_ON_NULL_RETURN(overlay);
5624    EINA_SAFETY_ON_NULL_RETURN(content);
5625    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5626    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5627
5628    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5629       _overlay_default_content_update(overlay->ovl, content, overlay);
5630    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5631       _overlay_class_content_update(overlay->ovl, content);
5632    else ERR("Not supported overlay type: %d", overlay->type);
5633
5634    evas_object_smart_changed(overlay->wd->pan_smart);
5635 #else
5636    (void) overlay;
5637    (void) obj;
5638 #endif
5639 }
5640
5641 EAPI const Evas_Object *
5642 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5643 {
5644 #ifdef HAVE_ELEMENTARY_ECORE_CON
5645    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5646    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5647    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5648
5649    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5650      {
5651         const Overlay_Default *ovl = overlay->ovl;
5652         return ovl->content;
5653      }
5654    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5655      {
5656         const Overlay_Class *ovl = overlay->ovl;
5657         return ovl->content;
5658      }
5659    else
5660      {
5661         ERR("Not supported overlay type: %d", overlay->type);
5662         return NULL;
5663      }
5664 #else
5665    (void) overlay;
5666    return NULL;
5667 #endif
5668 }
5669
5670 EAPI void
5671 elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
5672 {
5673 #ifdef HAVE_ELEMENTARY_ECORE_CON
5674    EINA_SAFETY_ON_NULL_RETURN(overlay);
5675    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5676    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5677
5678    overlay->c.r = r;
5679    overlay->c.g = g;
5680    overlay->c.b = b;
5681    overlay->c.a = a;
5682
5683    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5684       _overlay_class_color_update(overlay->ovl, overlay->c);
5685    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5686       _overlay_default_color_update(overlay->ovl, overlay->c);
5687    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5688       _overlay_route_color_update(overlay->ovl, overlay->c);
5689    else
5690      {
5691         ERR("Not supported overlay type: %d", overlay->type);
5692      }
5693
5694 #else
5695    (void) overlay;
5696    (void) r;
5697    (void) g;
5698    (void) b;
5699    (void) a;
5700 #endif
5701 }
5702
5703 EAPI void
5704 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
5705 {
5706 #ifdef HAVE_ELEMENTARY_ECORE_CON
5707    EINA_SAFETY_ON_NULL_RETURN(overlay);
5708    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5709    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5710
5711    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5712      {
5713          if (r) *r = overlay->c.r;
5714          if (g) *g = overlay->c.g;
5715          if (b) *b = overlay->c.b;
5716          if (a) *a = overlay->c.a;
5717       }
5718    else ERR("Not supported overlay type: %d", overlay->type);
5719 #else
5720    (void) overlay;
5721    (void) r;
5722    (void) g;
5723    (void) b;
5724    (void) a;
5725 #endif
5726 }
5727
5728 EAPI void
5729 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
5730 {
5731 #ifdef HAVE_ELEMENTARY_ECORE_CON
5732    EINA_SAFETY_ON_NULL_RETURN(overlay);
5733    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5734    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5735
5736    overlay->cb = get_cb;
5737    overlay->cb_data = data;
5738
5739    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5740       _overlay_class_cb_set(overlay->ovl, get_cb, data);
5741 #else
5742    (void) overlay;
5743    (void) get_cb;
5744    (void) data;
5745 #endif
5746 }
5747
5748 EAPI Elm_Map_Overlay *
5749 elm_map_overlay_class_add(Evas_Object *obj)
5750 {
5751 #ifdef HAVE_ELEMENTARY_ECORE_CON
5752    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5753    Widget_Data *wd = elm_widget_data_get(obj);
5754    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5755
5756    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5757    overlay->wd = wd;
5758    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
5759    overlay->ovl = _overlay_class_new(wd);
5760    overlay->c.r = 0x90;
5761    overlay->c.g = 0xee;
5762    overlay->c.b = 0x90;
5763    overlay->c.a = 0xff;
5764    wd->overlays = eina_list_append(wd->overlays, overlay);
5765
5766    evas_object_smart_changed(wd->pan_smart);
5767    return overlay;
5768 #else
5769    (void) obj;
5770    return NULL;
5771 #endif
5772 }
5773
5774 EAPI void
5775 elm_map_overlay_class_append(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5776 {
5777 #ifdef HAVE_ELEMENTARY_ECORE_CON
5778    EINA_SAFETY_ON_NULL_RETURN(clas);
5779    EINA_SAFETY_ON_NULL_RETURN(overlay);
5780    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5781    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5782    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5783
5784    Overlay_Class *clas_ovl = clas->ovl;
5785    if (eina_list_data_find(clas_ovl->members, overlay))
5786      {
5787         ERR("Already added overlay into clas");
5788         return;
5789      }
5790    clas_ovl->members = eina_list_append(clas_ovl->members, overlay);
5791
5792    // Update group by class
5793    overlay->grp->clas = clas;
5794    _overlay_group_icon_update(overlay->grp, clas_ovl->icon);
5795    _overlay_group_content_update(overlay->grp, clas_ovl->content);
5796    _overlay_group_color_update(overlay->grp, clas->c);
5797    _overlay_group_cb_set(overlay->grp, clas->cb, clas->data);
5798    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5799      {
5800         _overlay_default_clas_icon_update(overlay->ovl, clas_ovl->icon);
5801         _overlay_default_clas_content_update(overlay->ovl, clas_ovl->content);
5802      }
5803
5804   evas_object_smart_changed(clas->wd->pan_smart);
5805 #else
5806    (void) clas;
5807    (void) overlay;
5808 #endif
5809 }
5810
5811 EAPI void
5812 elm_map_overlay_class_remove(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5813 {
5814 #ifdef HAVE_ELEMENTARY_ECORE_CON
5815    EINA_SAFETY_ON_NULL_RETURN(clas);
5816    EINA_SAFETY_ON_NULL_RETURN(overlay);
5817    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5818    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5819    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5820
5821    Overlay_Class *ovl = clas->ovl;
5822    ovl->members = eina_list_remove(ovl->members, overlay);
5823
5824    overlay->grp->clas = NULL;
5825    _overlay_group_icon_update(overlay->grp, NULL);
5826    _overlay_group_content_update(overlay->grp, NULL);
5827    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5828      {
5829         _overlay_default_clas_icon_update(overlay->ovl, NULL);
5830         _overlay_default_clas_content_update(overlay->ovl, NULL);
5831      }
5832
5833   evas_object_smart_changed(clas->wd->pan_smart);
5834 #else
5835    (void) clas;
5836    (void) overlay;
5837 #endif
5838 }
5839
5840 EAPI void
5841 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *clas, int zoom)
5842 {
5843 #ifdef HAVE_ELEMENTARY_ECORE_CON
5844    EINA_SAFETY_ON_NULL_RETURN(clas);
5845    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5846    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5847    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5848
5849    Overlay_Class *ovl = clas->ovl;
5850    if (ovl->zoom_max == !!zoom) return;
5851    ovl->zoom_max = zoom;
5852
5853    evas_object_smart_changed(clas->wd->pan_smart);
5854 #else
5855    (void) clas;
5856    (void) zoom;
5857 #endif
5858 }
5859
5860 EAPI int
5861 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *clas)
5862 {
5863 #ifdef HAVE_ELEMENTARY_ECORE_CON
5864    EINA_SAFETY_ON_NULL_RETURN_VAL(clas, OVERLAY_CLASS_ZOOM_MAX);
5865    EINA_SAFETY_ON_NULL_RETURN_VAL(clas->wd, OVERLAY_CLASS_ZOOM_MAX);
5866    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
5867    EINA_SAFETY_ON_FALSE_RETURN_VAL(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
5868
5869    const Overlay_Class *ovl = clas->ovl;
5870    return ovl->zoom_max;
5871 #else
5872    (void) clas;
5873    return OVERLAY_CLASS_ZOOM_MAX;
5874 #endif
5875 }
5876
5877 EAPI Eina_List *
5878 elm_map_overlay_group_members_get(const Elm_Map_Overlay *grp)
5879 {
5880 #ifdef HAVE_ELEMENTARY_ECORE_CON
5881    EINA_SAFETY_ON_NULL_RETURN_VAL(grp, NULL);
5882    EINA_SAFETY_ON_NULL_RETURN_VAL(grp->wd, NULL);
5883    ELM_CHECK_WIDTYPE(grp->wd->obj, widtype) NULL;
5884   EINA_SAFETY_ON_FALSE_RETURN_VAL(grp->type == ELM_MAP_OVERLAY_TYPE_GROUP, NULL);
5885
5886    Overlay_Group *ovl = grp->ovl;
5887    return ovl->members;
5888 #else
5889    (void) clas;
5890    return OVERLAY_CLASS_ZOOM_MAX;
5891 #endif
5892 }
5893
5894 EAPI Elm_Map_Overlay *
5895 elm_map_overlay_bubble_add(Evas_Object *obj)
5896 {
5897 #ifdef HAVE_ELEMENTARY_ECORE_CON
5898    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5899    Widget_Data *wd = elm_widget_data_get(obj);
5900    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5901
5902    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5903    overlay->wd = wd;
5904    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
5905    overlay->c.r = 255;
5906    overlay->c.g = 255;
5907    overlay->c.b = 255;
5908    overlay->c.a = 255;
5909    overlay->ovl =  _overlay_bubble_new(overlay);
5910    overlay->grp = _overlay_group_new(wd);
5911    wd->overlays = eina_list_append(wd->overlays, overlay);
5912
5913    evas_object_smart_changed(wd->pan_smart);
5914    return overlay;
5915 #else
5916    (void) obj;
5917    return NULL;
5918 #endif
5919 }
5920
5921 EAPI void
5922 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, const Elm_Map_Overlay *parent)
5923 {
5924 #ifdef HAVE_ELEMENTARY_ECORE_CON
5925    EINA_SAFETY_ON_NULL_RETURN(bubble);
5926    EINA_SAFETY_ON_NULL_RETURN(parent);
5927    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5928    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5929
5930    Overlay_Bubble *ovl = bubble->ovl;
5931    Evas_Object *pobj = _overlay_obj_get(parent);
5932    if (!pobj) return;
5933
5934    if (ovl->pobj)
5935      {
5936         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
5937                                             _overlay_bubble_hide_cb, ovl);
5938         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
5939                                             _overlay_bubble_chase_cb, ovl);
5940         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
5941                                             _overlay_bubble_chase_cb, ovl);
5942      }
5943
5944    ovl->pobj = pobj;
5945    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
5946                                   _overlay_bubble_hide_cb, ovl);
5947    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
5948                                   _overlay_bubble_chase_cb, ovl);
5949    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
5950                                   _overlay_bubble_chase_cb, ovl);
5951
5952    _overlay_bubble_chase(ovl);
5953    evas_object_smart_changed(bubble->wd->pan_smart);
5954 #else
5955    (void) bubble;
5956    (void) parent;
5957 #endif
5958 }
5959
5960 EAPI void
5961 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
5962 {
5963 #ifdef HAVE_ELEMENTARY_ECORE_CON
5964    EINA_SAFETY_ON_NULL_RETURN(bubble);
5965    EINA_SAFETY_ON_NULL_RETURN(content);
5966    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5967    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5968
5969    Overlay_Bubble *bb = bubble->ovl;
5970    elm_box_pack_end(bb->bx, content);
5971
5972    evas_object_smart_changed(bubble->wd->pan_smart);
5973 #else
5974    (void) bubble;
5975    (void) content;
5976 #endif
5977 }
5978
5979 EAPI void
5980 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
5981 {
5982 #ifdef HAVE_ELEMENTARY_ECORE_CON
5983    EINA_SAFETY_ON_NULL_RETURN(bubble);
5984    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5985    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5986
5987    Overlay_Bubble *bb = bubble->ovl;
5988    elm_box_clear(bb->bx);
5989
5990    evas_object_smart_changed(bubble->wd->pan_smart);
5991 #else
5992    (void) bubble;
5993 #endif
5994 }
5995
5996 EAPI Elm_Map_Overlay *
5997 elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
5998 {
5999 #ifdef HAVE_ELEMENTARY_ECORE_CON
6000    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6001    Widget_Data *wd = elm_widget_data_get(obj);
6002    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6003    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
6004    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
6005    EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
6006
6007    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6008    overlay->wd = wd;
6009    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
6010    overlay->c.r = 0xff;
6011    overlay->c.g = 0x00;
6012    overlay->c.b = 0x00;
6013    overlay->c.a = 0xff;
6014    overlay->ovl =  _overlay_route_new(wd, route, overlay->c);
6015    overlay->grp = _overlay_group_new(wd);
6016    wd->overlays = eina_list_append(wd->overlays, overlay);
6017
6018    evas_object_smart_changed(wd->pan_smart);
6019    return overlay;
6020 #else
6021    (void) obj;
6022    (void) route;
6023    return NULL;
6024 #endif
6025 }
6026
6027 EAPI Elm_Map_Overlay *
6028 elm_map_overlay_line_add(Evas_Object *obj, double flon, double flat, double tlon, double tlat)
6029 {
6030 #ifdef HAVE_ELEMENTARY_ECORE_CON
6031    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6032    Widget_Data *wd = elm_widget_data_get(obj);
6033    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6034
6035    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6036    overlay->wd = wd;
6037    overlay->type = ELM_MAP_OVERLAY_TYPE_LINE;
6038    overlay->c.r = 0xff;
6039    overlay->c.g = 0x00;
6040    overlay->c.b = 0x00;
6041    overlay->c.a = 0xff;
6042    overlay->ovl =  _overlay_line_new(wd, flon, flat, tlon, tlat, overlay->c);
6043    overlay->grp = _overlay_group_new(wd);
6044    wd->overlays = eina_list_append(wd->overlays, overlay);
6045
6046    evas_object_smart_changed(wd->pan_smart);
6047    return overlay;
6048 #else
6049    (void) obj;
6050    (void) flon;
6051    (void) flat
6052    (void) tlon;
6053    (void) tlat;
6054    return NULL;
6055 #endif
6056 }
6057
6058 EAPI Elm_Map_Overlay *
6059 elm_map_overlay_polygon_add(Evas_Object *obj)
6060 {
6061 #ifdef HAVE_ELEMENTARY_ECORE_CON
6062    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6063    Widget_Data *wd = elm_widget_data_get(obj);
6064    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6065
6066    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6067    overlay->wd = wd;
6068    overlay->type = ELM_MAP_OVERLAY_TYPE_POLYGON;
6069    overlay->c.r = 0xdc;
6070    overlay->c.g = 0x14;
6071    overlay->c.b = 0x3c;
6072    overlay->c.a = 200;
6073    overlay->ovl =  _overlay_polygon_new(wd, overlay->c);
6074    overlay->grp = _overlay_group_new(wd);
6075    wd->overlays = eina_list_append(wd->overlays, overlay);
6076    evas_object_smart_changed(wd->pan_smart);
6077    return overlay;
6078 #else
6079    (void) obj;
6080     return NULL;
6081 #endif
6082 }
6083
6084 EAPI void
6085 elm_map_overlay_polygon_region_add(Elm_Map_Overlay *overlay, double lon, double lat)
6086 {
6087 #ifdef HAVE_ELEMENTARY_ECORE_CON
6088    EINA_SAFETY_ON_NULL_RETURN(overlay);
6089    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
6090    EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON);
6091
6092    Overlay_Polygon *ovl = overlay->ovl;
6093    Region *r = ELM_NEW(Region);
6094    r->lon = lon;
6095    r->lat = lat;
6096    ovl->regions = eina_list_append(ovl->regions, r);
6097
6098    evas_object_smart_changed(ovl->wd->pan_smart);
6099 #else
6100    (void) overlay;
6101    (void) lon;
6102    (void) lat
6103  #endif
6104 }
6105
6106 EAPI Elm_Map_Overlay *
6107 elm_map_overlay_circle_add(Evas_Object *obj, double lon, double lat, double radius)
6108 {
6109 #ifdef HAVE_ELEMENTARY_ECORE_CON
6110    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6111    Widget_Data *wd = elm_widget_data_get(obj);
6112    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6113
6114    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6115    overlay->wd = wd;
6116    overlay->type = ELM_MAP_OVERLAY_TYPE_CIRCLE;
6117    overlay->c.r = 0xdc;
6118    overlay->c.g = 0x14;
6119    overlay->c.b = 0x3c;
6120    overlay->c.a = 200;
6121    overlay->ovl = _overlay_circle_new(wd, lon, lat, radius, overlay->c);
6122    overlay->grp = _overlay_group_new(wd);
6123    wd->overlays = eina_list_append(wd->overlays, overlay);
6124
6125    evas_object_smart_changed(wd->pan_smart);
6126    return overlay;
6127 #else
6128    (void) obj;
6129     return NULL;
6130 #endif
6131 }
6132
6133 EAPI Elm_Map_Overlay *
6134 elm_map_overlay_scale_add(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
6135 {
6136 #ifdef HAVE_ELEMENTARY_ECORE_CON
6137    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6138    Widget_Data *wd = elm_widget_data_get(obj);
6139    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6140
6141    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6142    overlay->wd = wd;
6143    overlay->type = ELM_MAP_OVERLAY_TYPE_SCALE;
6144    overlay->c.r = 0;
6145    overlay->c.g = 0;
6146    overlay->c.b = 0;
6147    overlay->c.a = 255;
6148    overlay->ovl = _overlay_scale_new(wd, x, y, overlay->c);
6149    overlay->grp = _overlay_group_new(wd);
6150    wd->overlays = eina_list_append(wd->overlays, overlay);
6151
6152    evas_object_smart_changed(wd->pan_smart);
6153    return overlay;
6154 #else
6155    (void) obj;
6156     return NULL;
6157 #endif
6158 }
6159
6160 #ifdef ELM_EMAP
6161 EAPI Evas_Object *
6162 elm_map_track_add(Evas_Object *obj, void *emap)
6163 {
6164 #ifdef HAVE_ELEMENTARY_ECORE_CON
6165    EMap_Route *emapr = emap;
6166    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6167    Widget_Data *wd = elm_widget_data_get(obj);
6168    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
6169
6170    Evas_Object *route = elm_route_add(obj);
6171    elm_route_emap_set(route, emapr);
6172    wd->track = eina_list_append(wd->track, route);
6173
6174    return route;
6175 #else
6176    (void) obj;
6177    (void) emap;
6178    return NULL;
6179 #endif
6180 }
6181
6182 EAPI void
6183 elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
6184 {
6185 #ifdef HAVE_ELEMENTARY_ECORE_CON
6186    ELM_CHECK_WIDTYPE(obj, widtype) ;
6187    Widget_Data *wd = elm_widget_data_get(obj);
6188    EINA_SAFETY_ON_NULL_RETURN(wd);
6189
6190    wd->track = eina_list_remove(wd->track, route);
6191    evas_object_del(route);
6192 #else
6193    (void) obj;
6194    (void) route;
6195 #endif
6196 }
6197 #else
6198 EAPI Evas_Object *
6199 elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
6200 {
6201    return NULL;
6202 }
6203
6204 EAPI void
6205 elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
6206 {
6207 }
6208 #endif