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    if (x) *x = floor((lon + 180.0) / 360.0 * size);
 720    if (y)
 721       *y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
 722                  / ELM_PI) / 2.0 * size);
 723 }
 724
 725 static void
 726 _viewport_coord_get(Widget_Data *wd, Evas_Coord *vx, Evas_Coord *vy, Evas_Coord *vw, Evas_Coord *vh)
 727 {
 728    EINA_SAFETY_ON_NULL_RETURN(wd);
 729
 730    Evas_Coord x, y, w, h;
 731    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 732    elm_smart_scroller_child_viewport_size_get(wd->scr, &w, &h);
 733    if (w > wd->size.w) x -= ((w - wd->size.w) / 2);
 734    if (h > wd->size.h) y -= ((h - wd->size.h) / 2);
 735    if (vx) *vx = x;
 736    if (vy) *vy = y;
 737    if (vw) *vw = w;
 738    if (vh) *vh = h;
 739 }
 740
 741 // Map coordinates to canvas geometry without rotate
 742 static void
 743 _coord_to_canvas_no_rotate(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 744 {
 745    Evas_Coord vx, vy, sx, sy;
 746    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 747    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 748    if (xx) *xx = x - vx + sx;
 749    if (yy) *yy = y - vy + sy;
 750 }
 751
 752 // Map coordinates to canvas geometry
 753 static void
 754 _coord_to_canvas(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 755 {
 756    _coord_to_canvas_no_rotate(wd, x, y, &x, &y);
 757    _rotate(x, y, wd->rotate.cx, wd->rotate.cy, wd->rotate.d, &x, &y);
 758    if (xx) *xx = x;
 759    if (yy) *yy = y;
 760 }
 761
 762 // Canvas geometry to map coordinates
 763 static void
 764 _canvas_to_coord(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Evas_Coord *xx, Evas_Coord *yy)
 765 {
 766    Evas_Coord vx, vy, sx, sy;
 767    _viewport_coord_get(wd, &vx, &vy, NULL, NULL);
 768    evas_object_geometry_get(wd->pan_smart, &sx, &sy, NULL, NULL);
 769    _rotate(x - sx + vx, y - sy + vy,  wd->rotate.cx - sx + vx,
 770                  wd->rotate.cy - sy + vy,  -wd->rotate.d, &x, &y);
 771    if (xx) *xx = x;
 772    if (yy) *yy = y;
 773 }
 774
 775 static void
 776 _region_show(void *data)
 777 {
 778    EINA_SAFETY_ON_NULL_RETURN(data);
 779    Delayed_Data *dd = data;
 780    int x, y, w, h;
 781
 782    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
 783    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
 784    x = x - (w / 2);
 785    y = y - (h / 2);
 786    elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
 787    evas_object_smart_changed(dd->wd->pan_smart);
 788 }
 789
 790 static void
 791 _bubble_update(Marker_Bubble *bubble, Eina_List *contents)
 792 {
 793    EINA_SAFETY_ON_NULL_RETURN(bubble);
 794    EINA_SAFETY_ON_NULL_RETURN(contents);
 795
 796    Eina_List *l;
 797    Evas_Object *c;
 798
 799    elm_box_clear(bubble->bx);
 800    EINA_LIST_FOREACH(contents, l, c) elm_box_pack_end(bubble->bx, c);
 801 }
 802
 803 static void
 804 _bubble_place(Marker_Bubble *bubble)
 805 {
 806    EINA_SAFETY_ON_NULL_RETURN(bubble);
 807
 808    Evas_Coord x, y, w, h;
 809    Evas_Coord xx, yy, ww, hh;
 810    const char *s;
 811
 812    if ((!bubble->obj) || (!bubble->pobj)) return;
 813    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
 814
 815    s = edje_object_data_get(bubble->obj, "size_w");
 816    if (s) ww = atoi(s);
 817    else ww = 0;
 818
 819    edje_object_size_min_calc(bubble->obj, NULL, &hh);
 820    s = edje_object_data_get(bubble->obj, "size_h");
 821    if (s) h = atoi(s);
 822    else h = 0;
 823    if (hh < h) hh = h;
 824
 825    xx = x + (w / 2) - (ww / 2);
 826    yy = y - hh;
 827
 828    _obj_place(bubble->obj, xx, yy, ww, hh);
 829    evas_object_raise(bubble->obj);
 830 }
 831
 832 static void
 833 _bubble_sc_hints_changed_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 834 {
 835    Marker_Bubble *bubble = data;
 836    EINA_SAFETY_ON_NULL_RETURN(bubble);
 837    _bubble_place(data);
 838 }
 839
 840 static void
 841 _bubble_mouse_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 842 {
 843    Marker_Bubble *bubble = data;
 844    EINA_SAFETY_ON_NULL_RETURN(bubble);
 845    _bubble_place(bubble);
 846 }
 847
 848 static void
 849 _bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 850 {
 851    Marker_Bubble *bubble = data;
 852    EINA_SAFETY_ON_NULL_RETURN(bubble);
 853    evas_object_hide(bubble->obj);
 854 }
 855
 856 static void
 857 _bubble_show_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 858 {
 859    Marker_Bubble *bubble = data;
 860    EINA_SAFETY_ON_NULL_RETURN(bubble);
 861    _bubble_place(bubble);
 862 }
 863
 864 static void
 865 _bubble_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 866 {
 867    Marker_Bubble *bubble = data;
 868    EINA_SAFETY_ON_NULL_RETURN(bubble);
 869    _bubble_place(bubble);
 870 }
 871
 872 static void
 873 _bubble_free(Marker_Bubble* bubble)
 874 {
 875    EINA_SAFETY_ON_NULL_RETURN(bubble);
 876
 877    evas_object_del(bubble->bx);
 878    evas_object_del(bubble->sc);
 879    evas_object_del(bubble->obj);
 880    free(bubble);
 881 }
 882
 883 static Marker_Bubble*
 884 _bubble_create(Evas_Object *pobj, Widget_Data *wd)
 885 {
 886    EINA_SAFETY_ON_NULL_RETURN_VAL(pobj, NULL);
 887    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
 888
 889    Marker_Bubble *bubble = ELM_NEW(Marker_Bubble);
 890    EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, NULL);
 891
 892    bubble->wd = wd;
 893    bubble->pobj = pobj;
 894    evas_object_event_callback_add(pobj, EVAS_CALLBACK_HIDE, _bubble_hide_cb,
 895                                   bubble);
 896    evas_object_event_callback_add(pobj, EVAS_CALLBACK_SHOW, _bubble_show_cb,
 897                                   bubble);
 898    evas_object_event_callback_add(pobj, EVAS_CALLBACK_MOVE, _bubble_move_cb,
 899                                   bubble);
 900
 901    bubble->obj = edje_object_add(evas_object_evas_get(pobj));
 902    _elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
 903                          elm_widget_style_get(wd->obj));
 904    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
 905                                   _bubble_mouse_up_cb, bubble);
 906
 907    bubble->sc = elm_scroller_add(bubble->obj);
 908    elm_widget_style_set(bubble->sc, "map_bubble");
 909    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
 910    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
 911                            ELM_SCROLLER_POLICY_OFF);
 912    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
 913                            EINA_FALSE);
 914    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
 915    evas_object_event_callback_add(bubble->sc, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 916                                   _bubble_sc_hints_changed_cb, bubble);
 917
 918    bubble->bx = elm_box_add(bubble->sc);
 919    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
 920    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
 921                                     EVAS_HINT_EXPAND);
 922    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
 923    elm_object_content_set(bubble->sc, bubble->bx);
 924
 925    return bubble;
 926 }
 927
 928 static void
 929 _marker_group_update(Marker_Group* group, Elm_Map_Group_Class *clas, Eina_List *markers)
 930 {
 931    EINA_SAFETY_ON_NULL_RETURN(group);
 932    EINA_SAFETY_ON_NULL_RETURN(clas);
 933    EINA_SAFETY_ON_NULL_RETURN(markers);
 934    Widget_Data *wd = clas->wd;
 935    EINA_SAFETY_ON_NULL_RETURN(wd);
 936
 937    char buf[PATH_MAX];
 938    Eina_List *l;
 939    Elm_Map_Marker *marker;
 940    int cnt = 0;
 941    int sum_x = 0, sum_y = 0;
 942
 943    EINA_LIST_FOREACH(markers, l, marker)
 944      {
 945         sum_x += marker->x;
 946         sum_y += marker->y;
 947         cnt++;
 948      }
 949
 950    group->x = sum_x / cnt;
 951    group->y = sum_y / cnt;
 952    _edj_marker_size_get(wd, &group->w, &group->h);
 953    group->w *=2;
 954    group->h *=2;
 955    group->clas = clas;
 956    group->markers = markers;
 957
 958    if (clas->style) elm_layout_theme_set(group->obj, "map/marker", clas->style,
 959                                          elm_widget_style_get(wd->obj));
 960    else elm_layout_theme_set(group->obj, "map/marker", "radio",
 961                              elm_widget_style_get(wd->obj));
 962
 963
 964    if (clas->func.icon_get)
 965      {
 966         Evas_Object *icon = NULL;
 967
 968         icon = elm_object_part_content_get(group->obj, "elm.icon");
 969         if (icon) evas_object_del(icon);
 970
 971         icon = clas->func.icon_get(wd->obj, clas->data);
 972         elm_object_part_content_set(group->obj, "elm.icon", icon);
 973      }
 974    snprintf(buf, sizeof(buf), "%d", cnt);
 975    edje_object_part_text_set(elm_layout_edje_get(group->obj), "elm.text", buf);
 976
 977    if (group->bubble)
 978       {
 979          Eina_List *contents = NULL;
 980
 981          EINA_LIST_FOREACH(group->markers, l, marker)
 982            {
 983               Evas_Object *c = marker->clas->func.get(marker->wd->obj,
 984                                                       marker, marker->data);
 985               if (c) contents = eina_list_append(contents, c);
 986            }
 987          _bubble_update(group->bubble, contents);
 988       }
 989 }
 990
 991 static void
 992 _marker_group_bubble_open_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
 993 {
 994    EINA_SAFETY_ON_NULL_RETURN(data);
 995    Marker_Group *group = data;
 996    Eina_List *l;
 997    Elm_Map_Marker *marker;
 998    Eina_List *contents = NULL;
 999
1000    if (!group->bubble) group->bubble = _bubble_create(group->obj, group->wd);
1001
1002    EINA_LIST_FOREACH(group->markers, l, marker)
1003      {
1004         if (group->wd->markers_max_num <= eina_list_count(contents)) break;
1005         Evas_Object *c = marker->clas->func.get(marker->wd->obj,
1006                                                 marker, marker->data);
1007         if (c) contents = eina_list_append(contents, c);
1008      }
1009    _bubble_update(group->bubble, contents);
1010    _bubble_place(group->bubble);
1011 }
1012
1013 static void
1014 _marker_group_bringin_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
1015 {
1016    EINA_SAFETY_ON_NULL_RETURN(data);
1017
1018    double lon, lat;
1019    Marker_Group *group = data;
1020    _coord_to_region_convert(group->wd, group->x, group->y, group->wd->size.w,
1021                          &lon, &lat);
1022    elm_map_region_bring_in(group->wd->obj, lon, lat);
1023 }
1024
1025 static void
1026 _marker_group_free(Marker_Group* group)
1027 {
1028    EINA_SAFETY_ON_NULL_RETURN(group);
1029
1030    if (group->bubble) _bubble_free(group->bubble);
1031
1032    eina_list_free(group->markers);
1033    evas_object_del(group->obj);
1034
1035    free(group);
1036 }
1037
1038 static Marker_Group*
1039 _marker_group_create(Widget_Data *wd)
1040 {
1041    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
1042
1043    Marker_Group *group = ELM_NEW(Marker_Group);
1044
1045    group->wd = wd;
1046    group->obj = elm_layout_add(wd->obj);
1047    evas_object_smart_member_add(group->obj, wd->pan_smart);
1048    evas_object_stack_above(group->obj, wd->sep_maps_markers);
1049    elm_layout_theme_set(group->obj, "map/marker", "radio",
1050                         elm_widget_style_get(wd->obj));
1051    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
1052                                    "open", "elm", _marker_group_bubble_open_cb,
1053                                    group);
1054    edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
1055                                    "bringin", "elm", _marker_group_bringin_cb,
1056                                    group);
1057    return group;
1058 }
1059
1060 static void
1061 _marker_update(Elm_Map_Marker *marker)
1062 {
1063    EINA_SAFETY_ON_NULL_RETURN(marker);
1064    Elm_Map_Marker_Class *clas = marker->clas;
1065    EINA_SAFETY_ON_NULL_RETURN(clas);
1066
1067    if (clas->style) elm_layout_theme_set(marker->obj, "map/marker", clas->style,
1068                                          elm_widget_style_get(marker->wd->obj));
1069    else elm_layout_theme_set(marker->obj, "map/marker", "radio",
1070                              elm_widget_style_get(marker->wd->obj));
1071
1072    if (clas->func.icon_get)
1073      {
1074         Evas_Object *icon = NULL;
1075
1076         icon = elm_object_part_content_get(marker->obj, "elm.icon");
1077         if (icon) evas_object_del(icon);
1078
1079         icon = clas->func.icon_get(marker->wd->obj, marker, marker->data);
1080         elm_object_part_content_set(marker->obj, "elm.icon", icon);
1081      }
1082    _region_to_coord_convert(marker->wd, marker->longitude, marker->latitude,
1083                          marker->wd->size.w, &(marker->x), &(marker->y));
1084
1085     if (marker->bubble)
1086       {
1087          if (marker->content) evas_object_del(marker->content);
1088          if (marker->clas->func.get)
1089             marker->content = marker->clas->func.get(marker->wd->obj, marker,
1090                                                      marker->data);
1091         if (marker->content)
1092           {
1093              Eina_List *contents = NULL;
1094              contents = eina_list_append(contents, marker->content);
1095              _bubble_update(marker->bubble, contents);
1096           }
1097       }
1098 }
1099
1100
1101
1102 static void
1103 _marker_place(Widget_Data *wd)
1104 {
1105    EINA_SAFETY_ON_NULL_RETURN(wd);
1106
1107    Eina_List *l;
1108
1109    Elm_Map_Marker *marker;
1110    Elm_Map_Group_Class *group_clas;
1111
1112    Evas_Coord gw, gh;
1113
1114    if (wd->paused_markers || (!eina_list_count(wd->markers))) return;
1115
1116    _edj_marker_size_get(wd, &gw, &gh);
1117    gw *= 2;
1118    gh *= 2;
1119
1120    EINA_LIST_FOREACH(wd->markers, l, marker)
1121      {
1122         _marker_update(marker);
1123         marker->grouped = EINA_FALSE;
1124         marker->leader = EINA_FALSE;
1125      }
1126
1127    EINA_LIST_FOREACH(wd->group_classes, l, group_clas)
1128      {
1129         Eina_List *ll;
1130         EINA_LIST_FOREACH(group_clas->markers, ll, marker)
1131           {
1132              Eina_List *lll;
1133              Elm_Map_Marker *mm;
1134              Eina_List *markers = NULL;
1135
1136              if (marker->grouped) continue;
1137              if (group_clas->zoom_grouped < wd->zoom)
1138                {
1139                   marker->grouped = EINA_FALSE;
1140                   continue;
1141                }
1142
1143              EINA_LIST_FOREACH(group_clas->markers, lll, mm)
1144                {
1145                   if (marker == mm || mm->grouped) continue;
1146                   if (ELM_RECTS_INTERSECT(mm->x, mm->y, mm->w, mm->h,
1147                                           marker->x, marker->y, gw, gh))
1148                     {
1149                        // mm is group follower.
1150                        mm->leader = EINA_FALSE;
1151                        mm->grouped = EINA_TRUE;
1152                        markers = eina_list_append(markers, mm);
1153                     }
1154                }
1155               if (eina_list_count(markers) >= 1)
1156                 {
1157                    // marker is group leader.
1158                    marker->leader = EINA_TRUE;
1159                    marker->grouped = EINA_TRUE;
1160                    markers = eina_list_append(markers, marker);
1161
1162                    if (!marker->group) marker->group = _marker_group_create(wd);
1163                    _marker_group_update(marker->group, group_clas, markers);
1164                 }
1165           }
1166      }
1167
1168    EINA_LIST_FOREACH(wd->markers, l, marker)
1169      {
1170
1171         if (marker->grouped ||
1172            (marker->group_clas &&
1173             (marker->group_clas->hide ||
1174              marker->group_clas->zoom_displayed > wd->zoom)))
1175            evas_object_hide(marker->obj);
1176         else
1177           {
1178              Evas_Coord x, y;
1179              _coord_to_canvas(wd, marker->x, marker->y, &x, &y);
1180              _obj_place(marker->obj, x - (marker->w / 2), y - (marker->h / 2),
1181                          marker->w, marker->h);
1182           }
1183      }
1184
1185    EINA_LIST_FOREACH(wd->markers, l, marker)
1186      {
1187         Marker_Group *group = marker->group;
1188         if (!group) continue;
1189
1190         if (!marker->leader || (group->clas->hide) ||
1191             (group->clas->zoom_displayed > wd->zoom))
1192            evas_object_hide(group->obj);
1193         else
1194           {
1195              Evas_Coord x, y;
1196              _coord_to_canvas(wd, group->x, group->y, &x, &y);
1197              _obj_place(group->obj, x - (group->w / 2), y - (group->h / 2),
1198                          group->w, group->h);
1199           }
1200      }
1201 }
1202
1203 static void
1204 _grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
1205 {
1206    EINA_SAFETY_ON_NULL_RETURN(gi);
1207
1208    if (x) *x = gi->x * gi->wd->size.tile;
1209    if (y) *y = gi->y * gi->wd->size.tile;
1210    if (w) *w = gi->wd->size.tile;
1211    if (h) *h = gi->wd->size.tile;
1212 }
1213
1214 static Eina_Bool
1215 _grid_item_in_viewport(Grid_Item *gi)
1216 {
1217    EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
1218
1219    Evas_Coord vx, vy, vw, vh;
1220    Evas_Coord x, y, w, h;
1221
1222    _viewport_coord_get(gi->wd, &vx, &vy, &vw, &vh);
1223    _grid_item_coord_get(gi, &x, &y, &w, &h);
1224    return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
1225 }
1226
1227 static void
1228 _grid_item_update(Grid_Item *gi)
1229 {
1230    evas_object_image_file_set(gi->img, gi->file, NULL);
1231    if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
1232       evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1233    else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1234
1235    Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
1236    if (err != EVAS_LOAD_ERROR_NONE)
1237      {
1238         ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
1239         ecore_file_remove(gi->file);
1240         gi->file_have = EINA_FALSE;
1241      }
1242    else
1243      {
1244         Evas_Coord x, y, w, h;
1245         _grid_item_coord_get(gi, &x, &y, &w, &h);
1246         _coord_to_canvas_no_rotate(gi->wd, x, y, &x, &y);
1247         _obj_place(gi->img, x, y, w, h);
1248         _obj_rotate(gi->wd, gi->img);
1249         gi->file_have = EINA_TRUE;
1250      }
1251 }
1252
1253 static void
1254 _grid_item_load(Grid_Item *gi)
1255 {
1256    EINA_SAFETY_ON_NULL_RETURN(gi);
1257    if (gi->file_have) _grid_item_update(gi);
1258    else if (!gi->job)
1259      {
1260         gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1261         gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
1262      }
1263 }
1264
1265 static void
1266 _grid_item_unload(Grid_Item *gi)
1267 {
1268    EINA_SAFETY_ON_NULL_RETURN(gi);
1269    if (gi->file_have)
1270      {
1271         evas_object_hide(gi->img);
1272         evas_object_image_file_set(gi->img, NULL, NULL);
1273      }
1274    else if (gi->job)
1275      {
1276         ecore_file_download_abort(gi->job);
1277         ecore_file_remove(gi->file);
1278         gi->job = NULL;
1279         gi->wd->try_num--;
1280      }
1281    else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
1282
1283 }
1284
1285 static Grid_Item *
1286 _grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
1287 {
1288    EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
1289    char buf[PATH_MAX];
1290    char buf2[PATH_MAX];
1291    char *url;
1292    Grid_Item *gi;
1293
1294    gi = ELM_NEW(Grid_Item);
1295    gi->wd = g->wd;
1296    gi->g = g;
1297    gi->x = x;
1298    gi->y = y;
1299
1300    gi->file_have = EINA_FALSE;
1301    gi->job = NULL;
1302
1303    gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
1304    evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
1305    evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
1306    evas_object_image_filled_set(gi->img, EINA_TRUE);
1307    evas_object_smart_member_add(gi->img, g->wd->pan_smart);
1308    evas_object_pass_events_set(gi->img, EINA_TRUE);
1309    evas_object_stack_below(gi->img, g->wd->sep_maps_markers);
1310
1311    snprintf(buf, sizeof(buf), CACHE_TILE_ROOT, g->wd->id, g->zoom, x);
1312    snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
1313    if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
1314
1315    eina_stringshare_replace(&gi->file, buf2);
1316    url = g->wd->src_tile->url_cb(g->wd->obj, x, y, g->zoom);
1317    if ((!url) || (!strlen(url)))
1318      {
1319         eina_stringshare_replace(&gi->url, NULL);
1320         ERR("Getting source url failed: %s", gi->file);
1321      }
1322    else eina_stringshare_replace(&gi->url, url);
1323    if (url) free(url);
1324    eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
1325    return gi;
1326 }
1327
1328 static void
1329 _grid_item_free(Grid_Item *gi)
1330 {
1331    EINA_SAFETY_ON_NULL_RETURN(gi);
1332    _grid_item_unload(gi);
1333    if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
1334                                                             gi->y, gi->x, NULL);
1335    if (gi->url) eina_stringshare_del(gi->url);
1336    if (gi->file) eina_stringshare_del(gi->file);
1337    if (gi->img) evas_object_del(gi->img);
1338    if (gi->file_have) ecore_file_remove(gi->file);
1339    free(gi);
1340 }
1341
1342 static void
1343 _downloaded_cb(void *data, const char *file __UNUSED__, int status)
1344 {
1345    Grid_Item *gi = data;
1346
1347    if (status == 200)
1348      {
1349         DBG("Download success from %s to %s", gi->url, gi->file);
1350         _grid_item_update(gi);
1351         gi->wd->finish_num++;
1352         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED, NULL);
1353      }
1354    else
1355      {
1356         WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
1357         ecore_file_remove(gi->file);
1358         gi->file_have = EINA_FALSE;
1359         evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOADED_FAIL, NULL);
1360      }
1361
1362    gi->job = NULL;
1363    gi->wd->download_num--;
1364    if (!gi->wd->download_num)
1365       edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
1366                               "elm,state,busy,stop", "elm");
1367 }
1368
1369 static Eina_Bool
1370 _download_job(void *data)
1371 {
1372    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1373    Widget_Data *wd = data;
1374
1375    Eina_List *l, *ll;
1376    Grid_Item *gi;
1377
1378    if (!eina_list_count(wd->download_list))
1379      {
1380         wd->download_idler = NULL;
1381         return ECORE_CALLBACK_CANCEL;
1382      }
1383
1384    EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
1385      {
1386         if ((gi->g->zoom != wd->zoom) || !(_grid_item_in_viewport(gi)))
1387           {
1388              wd->download_list = eina_list_remove(wd->download_list, gi);
1389              continue;
1390           }
1391         if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
1392            return ECORE_CALLBACK_RENEW;
1393
1394         Eina_Bool ret = ecore_file_download_full(gi->url, gi->file,
1395                                                  _downloaded_cb, NULL,
1396                                                  gi, &(gi->job), wd->ua);
1397         if ((!ret) || (!gi->job))
1398            ERR("Can't start to download from %s to %s", gi->url, gi->file);
1399         else
1400           {
1401              wd->download_list = eina_list_remove(wd->download_list, gi);
1402              wd->try_num++;
1403              wd->download_num++;
1404              evas_object_smart_callback_call(gi->wd->obj, SIG_TILE_LOAD,
1405                                              NULL);
1406              if (wd->download_num == 1)
1407                 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
1408                                         "elm,state,busy,start", "elm");
1409           }
1410      }
1411    return ECORE_CALLBACK_RENEW;
1412 }
1413
1414 static void
1415 _grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
1416 {
1417    EINA_SAFETY_ON_NULL_RETURN(g);
1418    int xx, yy, ww, hh;
1419    Evas_Coord vx, vy, vw, vh;
1420
1421    _viewport_coord_get(g->wd, &vx, &vy, &vw, &vh);
1422    if (vx < 0) vx = 0;
1423    if (vy < 0) vy = 0;
1424
1425    xx = (vx / g->wd->size.tile) - 1;
1426    if (xx < 0) xx = 0;
1427
1428    yy = (vy / g->wd->size.tile) - 1;
1429    if (yy < 0) yy = 0;
1430
1431    ww = (vw / g->wd->size.tile) + 3;
1432    if (xx + ww >= g->tw) ww = g->tw - xx;
1433
1434    hh = (vh / g->wd->size.tile) + 3;
1435    if (yy + hh >= g->th) hh = g->th - yy;
1436
1437    if (x) *x = xx;
1438    if (y) *y = yy;
1439    if (w) *w = ww;
1440    if (h) *h = hh;
1441 }
1442
1443 static void
1444 _grid_unload(Grid *g)
1445 {
1446    EINA_SAFETY_ON_NULL_RETURN(g);
1447    Eina_Iterator *it;
1448    Eina_Matrixsparse_Cell *cell;
1449    Grid_Item *gi;
1450
1451    it = eina_matrixsparse_iterator_new(g->grid);
1452    EINA_ITERATOR_FOREACH(it, cell)
1453      {
1454         gi = eina_matrixsparse_cell_data_get(cell);
1455         _grid_item_unload(gi);
1456      }
1457    eina_iterator_free(it);
1458 }
1459
1460 static void
1461 _grid_load(Grid *g)
1462 {
1463    EINA_SAFETY_ON_NULL_RETURN(g);
1464    int x, y, xx, yy, ww, hh;
1465    Eina_Iterator *it;
1466    Eina_Matrixsparse_Cell *cell;
1467    Grid_Item *gi;
1468
1469    it = eina_matrixsparse_iterator_new(g->grid);
1470    EINA_ITERATOR_FOREACH(it, cell)
1471      {
1472         gi = eina_matrixsparse_cell_data_get(cell);
1473         if (!_grid_item_in_viewport(gi)) _grid_item_unload(gi);
1474      }
1475    eina_iterator_free(it);
1476
1477    _grid_viewport_get(g, &xx, &yy, &ww, &hh);
1478    for (y = yy; y < yy + hh; y++)
1479      {
1480         for (x = xx; x < xx + ww; x++)
1481           {
1482              gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
1483              if (!gi) gi = _grid_item_create(g, x, y);
1484              _grid_item_load(gi);
1485           }
1486      }
1487 }
1488
1489 static void
1490 _grid_place(Widget_Data *wd)
1491 {
1492    EINA_SAFETY_ON_NULL_RETURN(wd);
1493    Eina_List *l;
1494    Grid *g;
1495
1496    EINA_LIST_FOREACH(wd->grids, l, g)
1497      {
1498         if (wd->zoom == g->zoom) _grid_load(g);
1499         else _grid_unload(g);
1500      }
1501   if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
1502 }
1503
1504 static void
1505 _grid_all_create(Widget_Data *wd)
1506 {
1507    EINA_SAFETY_ON_NULL_RETURN(wd);
1508    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
1509
1510    int zoom;
1511    for (zoom = wd->src_tile->zoom_min; zoom <= wd->src_tile->zoom_max; zoom++)
1512      {
1513         Grid *g;
1514         int tnum;
1515         g = ELM_NEW(Grid);
1516         g->wd = wd;
1517         g->zoom = zoom;
1518         tnum =  pow(2.0, g->zoom);
1519         g->tw = tnum;
1520         g->th = tnum;
1521         g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
1522         wd->grids = eina_list_append(wd->grids, g);
1523      }
1524 }
1525
1526 static void
1527 _grid_all_clear(Widget_Data *wd)
1528 {
1529    EINA_SAFETY_ON_NULL_RETURN(wd);
1530
1531    Grid *g;
1532    EINA_LIST_FREE(wd->grids, g)
1533      {
1534         Eina_Matrixsparse_Cell *cell;
1535         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1536         EINA_ITERATOR_FOREACH(it, cell)
1537           {
1538              Grid_Item *gi;
1539              gi = eina_matrixsparse_cell_data_get(cell);
1540              if (gi) _grid_item_free(gi);
1541           }
1542         eina_iterator_free(it);
1543
1544         eina_matrixsparse_free(g->grid);
1545         free(g);
1546      }
1547 }
1548
1549 static void
1550 _track_place(Widget_Data *wd)
1551 {
1552 #ifdef ELM_EMAP
1553    EINA_SAFETY_ON_NULL_RETURN(wd);
1554
1555    Eina_List *l;
1556    Evas_Object *route;
1557    int xmin, xmax, ymin, ymax;
1558    Evas_Coord px, py, ow, oh;
1559    px = wd->pan_x;
1560    py = wd->pan_y;
1561    _viewport_coord_get(wd, NULL, NULL, &ow, &oh);
1562
1563    Evas_Coord size = wd->size.w;
1564
1565    EINA_LIST_FOREACH(wd->track, l, route)
1566      {
1567         double lon_min, lon_max;
1568         double lat_min, lat_max;
1569         elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
1570         elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
1571         _region_to_coord_convert(wd, lon_min, lat_max, size, &xmin, &ymin);
1572         _region_to_coord_convert(wd, lon_max, lat_min, size, &xmax, &ymax);
1573
1574         if( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
1575         {
1576            if( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
1577            {
1578               //display the route
1579               evas_object_move(route, xmin - px, ymin - py);
1580               evas_object_resize(route, xmax - xmin, ymax - ymin);
1581
1582               evas_object_raise(route);
1583               _obj_rotate(wd, route);
1584               evas_object_show(route);
1585
1586               continue;
1587            }
1588         }
1589         //the route is not display
1590         evas_object_hide(route);
1591      }
1592 #else
1593    (void) wd;
1594 #endif
1595 }
1596
1597 static void
1598 _delayed_do(Widget_Data *wd)
1599 {
1600    Delayed_Data *dd;
1601    dd = eina_list_nth(wd->delayed_jobs, 0);
1602    if (dd && !dd->wd->zoom_animator)
1603      {
1604         dd->func(dd);
1605         wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
1606         free(dd);
1607      }
1608 }
1609
1610 static void
1611 _smooth_update(Widget_Data *wd)
1612 {
1613    EINA_SAFETY_ON_NULL_RETURN(wd);
1614    Eina_List *l;
1615    Grid *g;
1616
1617    EINA_LIST_FOREACH(wd->grids, l, g)
1618      {
1619         Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
1620         Eina_Matrixsparse_Cell *cell;
1621
1622         EINA_ITERATOR_FOREACH(it, cell)
1623           {
1624              Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
1625              if (_grid_item_in_viewport(gi))
1626                 evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
1627           }
1628         eina_iterator_free(it);
1629      }
1630 }
1631
1632 static Eina_Bool
1633 _zoom_timeout(void *data)
1634 {
1635    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1636    Widget_Data *wd = data;
1637    _smooth_update(wd);
1638    wd->zoom_timer = NULL;
1639    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
1640   return ECORE_CALLBACK_CANCEL;
1641 }
1642
1643 static void
1644 zoom_do(Widget_Data *wd, double zoom)
1645 {
1646    EINA_SAFETY_ON_NULL_RETURN(wd);
1647    if (zoom > wd->zoom_max) zoom = wd->zoom_max;
1648    else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
1649
1650    Evas_Coord vx, vy, vw, vh;
1651    Evas_Coord ow, oh;
1652
1653    wd->zoom = ROUND(zoom);
1654    wd->zoom_detail = zoom;
1655    ow = wd->size.w;
1656    oh = wd->size.h;
1657    wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
1658    wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
1659    wd->size.h = wd->size.w;;
1660
1661    // Fix to zooming with (viewport center vx, vy) as the center to prevent
1662    // from zooming with (0,0) as the cetner. (scroller default behavior)
1663    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
1664    if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
1665      {
1666         Evas_Coord x, y;
1667         double sx, sy;
1668         if (vw > ow) sx = 0.5;
1669         else         sx = (double)(vx + (double)(vw / 2)) / ow;
1670         if (vh > oh) sy = 0.5;
1671         else         sy = (double)(vy + (double)(vh / 2)) / oh;
1672
1673         if (sx > 1.0) sx = 1.0;
1674         if (sy > 1.0) sy = 1.0;
1675
1676         x = ceil((sx * wd->size.w) - (vw / 2));
1677         y = ceil((sy * wd->size.h) - (vh / 2));
1678         if (x < 0) x = 0;
1679         else if (x > (wd->size.w - vw)) x = wd->size.w - vw;
1680         if (y < 0) y = 0;
1681         else if (y > (wd->size.h - vh)) y = wd->size.h - vh;
1682         elm_smart_scroller_child_region_show(wd->scr, x, y, vw, vh);
1683      }
1684    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
1685    else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
1686    wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
1687    evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
1688
1689    evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1690    evas_object_smart_changed(wd->pan_smart);
1691 }
1692
1693 static Eina_Bool
1694 _zoom_anim(void *data)
1695 {
1696    Widget_Data *wd = data;
1697    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
1698
1699    if (wd->ani.cnt <= 0)
1700      {
1701         wd->zoom_animator = NULL;
1702         evas_object_smart_changed(wd->pan_smart);
1703         return ECORE_CALLBACK_CANCEL;
1704      }
1705    else
1706      {
1707         wd->ani.zoom += wd->ani.diff;
1708         wd->ani.cnt--;
1709         zoom_do(wd, wd->ani.zoom);
1710         return ECORE_CALLBACK_RENEW;
1711      }
1712 }
1713
1714 static void
1715 zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
1716 {
1717    EINA_SAFETY_ON_NULL_RETURN(wd);
1718    if (cnt == 0) return;
1719
1720    wd->ani.cnt = cnt;
1721    wd->ani.zoom = wd->zoom;
1722    wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
1723    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
1724    wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
1725 }
1726
1727 static void
1728 _sizing_eval(Widget_Data *wd)
1729 {
1730    EINA_SAFETY_ON_NULL_RETURN(wd);
1731
1732    Evas_Coord maxw = -1, maxh = -1;
1733
1734    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
1735    evas_object_size_hint_max_set(wd->obj, maxw, maxh);
1736 }
1737
1738 static void
1739 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1740 {
1741    _sizing_eval(data);
1742 }
1743
1744 static Eina_Bool
1745 _scr_timeout(void *data)
1746 {
1747    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1748    Widget_Data *wd = data;
1749    _smooth_update(wd);
1750    wd->scr_timer = NULL;
1751    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
1752    return ECORE_CALLBACK_CANCEL;
1753 }
1754
1755 static void
1756 _scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1757 {
1758    EINA_SAFETY_ON_NULL_RETURN(data);
1759    Widget_Data *wd = data;
1760
1761    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
1762    else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
1763    wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
1764    evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
1765 }
1766
1767 static void
1768 _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1769 {
1770    EINA_SAFETY_ON_NULL_RETURN(data);
1771    Widget_Data *wd = data;
1772    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
1773 }
1774
1775 static void
1776 _scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1777 {
1778    EINA_SAFETY_ON_NULL_RETURN(data);
1779    Widget_Data *wd = data;
1780    evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
1781 }
1782
1783 static Eina_Bool
1784 _long_press(void *data)
1785 {
1786    EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
1787    Widget_Data *wd = data;
1788
1789    wd->long_timer = NULL;
1790    evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
1791    return ECORE_CALLBACK_CANCEL;
1792 }
1793
1794 static void
1795 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1796 {
1797    EINA_SAFETY_ON_NULL_RETURN(data);
1798    Widget_Data *wd = data;
1799    Evas_Event_Mouse_Down *ev = event_info;
1800
1801    if (ev->button != 1) return;
1802
1803    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1804    else wd->on_hold = EINA_FALSE;
1805
1806    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1807      evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
1808    else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
1809
1810    if (wd->long_timer) ecore_timer_del(wd->long_timer);
1811    wd->ev = *ev;
1812    wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
1813 }
1814
1815 static void
1816 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1817 {
1818    EINA_SAFETY_ON_NULL_RETURN(data);
1819    Widget_Data *wd = data;
1820
1821    Evas_Event_Mouse_Up *ev = event_info;
1822    EINA_SAFETY_ON_NULL_RETURN(ev);
1823
1824    if (ev->button != 1) return;
1825    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
1826    else wd->on_hold = EINA_FALSE;
1827    if (wd->long_timer)
1828      {
1829         ecore_timer_del(wd->long_timer);
1830         wd->long_timer = NULL;
1831      }
1832    if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
1833    wd->on_hold = EINA_FALSE;
1834 }
1835
1836 static void
1837 _mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1838 {
1839    EINA_SAFETY_ON_NULL_RETURN(data);
1840    Widget_Data *wd = data;
1841
1842    if (!wd->paused)
1843      {
1844         Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
1845         zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
1846     }
1847 }
1848
1849 static void
1850 _region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
1851 {
1852    double max_lon = -180, min_lon = 180;
1853    double max_lat = -90, min_lat = 90;
1854    Elm_Map_Overlay *overlay;
1855    EINA_LIST_FREE(overlays, overlay)
1856      {
1857         double lon, lat;
1858         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
1859           {
1860              Overlay_Default *ovl = overlay->ovl;
1861              lon = ovl->lon;
1862              lat = ovl->lat;
1863           }
1864         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
1865           {
1866              // FIXME: class center coord is alright??
1867              Overlay_Class *ovl = overlay->ovl;
1868              double max_lo, min_lo, max_la, min_la;
1869              _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
1870                                  &min_la);
1871              lon = (max_lo + min_lo) / 2;
1872              lat = (max_la + min_la) / 2;
1873           }
1874         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
1875           {
1876              Overlay_Bubble *ovl = overlay->ovl;
1877              lon = ovl->lon;
1878              lat = ovl->lat;
1879           }
1880         else
1881           {
1882              WRN("Not supported overlay type: %d", overlay->type);
1883              continue;
1884           }
1885         if (lon> max_lon) max_lon = lon;
1886         if (lon< min_lon) min_lon = lon;
1887         if (lat > max_lat) max_lat = lat;
1888         if (lat < min_lat) min_lat = lat;
1889      }
1890    if (max_longitude) *max_longitude = max_lon;
1891    if (min_longitude) *min_longitude = min_lon;
1892    if (max_latitude) *max_latitude = max_lat;
1893    if (min_latitude) *min_latitude = min_lat;
1894 }
1895
1896 static Evas_Object *
1897 _icon_dup(const Evas_Object *icon, Evas_Object *parent)
1898 {
1899    if (!icon || !parent) return NULL;
1900    // Evas_Object do not support object duplication??
1901    const char *file = NULL, *group = NULL;
1902    Eina_Bool size_up, size_down;
1903    Evas_Object *dupp;
1904
1905    dupp = elm_icon_add(parent);
1906    elm_icon_file_get(icon, &file, &group);
1907    elm_icon_file_set(dupp, file, group);
1908    elm_icon_animated_set(dupp, elm_icon_animated_get(icon));
1909    elm_icon_animated_play_set(dupp, elm_icon_animated_play_get(icon));
1910    elm_icon_standard_set(dupp, elm_icon_standard_get(icon));
1911    elm_icon_order_lookup_set(dupp, elm_icon_order_lookup_get(icon));
1912    elm_icon_no_scale_set(dupp, elm_icon_no_scale_get(icon));
1913    elm_icon_resizable_get(icon, &size_up, &size_down);
1914    elm_icon_resizable_set(dupp, size_up, size_down);
1915    elm_icon_fill_outside_set(dupp, elm_icon_fill_outside_get(icon));
1916    elm_icon_prescale_set(dupp, elm_icon_prescale_get(icon));
1917    elm_icon_aspect_fixed_set(dupp, elm_icon_aspect_fixed_get(icon));
1918    return dupp;
1919 }
1920
1921 static void
1922 _overlay_clicked_cb(void *data, Evas *e __UNUSED__,  Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
1923 {
1924    EINA_SAFETY_ON_NULL_RETURN(data);
1925    Elm_Map_Overlay *overlay = data;
1926
1927    evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
1928                                    overlay);
1929    if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
1930                                 overlay);
1931 }
1932
1933 static void
1934 _overlay_default_hide(Overlay_Default *ovl)
1935 {
1936    EINA_SAFETY_ON_NULL_RETURN(ovl);
1937    if (ovl->content) evas_object_hide(ovl->content);
1938    if (ovl->icon) evas_object_hide(ovl->icon);
1939    if (ovl->clas_content) evas_object_hide(ovl->clas_content);
1940    if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
1941    if (ovl->layout) evas_object_hide(ovl->layout);
1942 }
1943
1944 static void
1945 _overlay_default_show(Overlay_Default *ovl)
1946 {
1947    EINA_SAFETY_ON_NULL_RETURN(ovl);
1948    Evas_Object *disp;
1949    Evas_Coord x, y, w, h;
1950
1951    evas_object_hide(ovl->layout);
1952    if (ovl->content)
1953      {
1954         disp = ovl->content;
1955         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1956         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1957      }
1958    else if (!(ovl->icon) && ovl->clas_content)
1959      {
1960         disp = ovl->clas_content;
1961
1962         evas_object_geometry_get(disp, NULL, NULL, &w, &h);
1963         if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
1964      }
1965    else
1966      {
1967         if (ovl->icon) evas_object_show(ovl->icon);
1968         else if (ovl->clas_icon) evas_object_show(ovl->clas_icon);
1969         disp = ovl->layout;
1970         w = ovl->w;
1971         h = ovl->h;
1972      }
1973    _coord_to_canvas(ovl->wd, ovl->x, ovl->y, &x, &y);
1974    _obj_place(disp, x - (w / 2), y - (h / 2), w, h);
1975 }
1976
1977 static void
1978 _overlay_default_coord_get(Overlay_Default *ovl, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
1979 {
1980    EINA_SAFETY_ON_NULL_RETURN(ovl);
1981    if (x) *x = ovl->x;
1982    if (y) *y = ovl->y;
1983    if (w) *w = ovl->w;
1984    if (h) *h = ovl->h;
1985 }
1986
1987 static void
1988 _overlay_default_coord_set(Overlay_Default *ovl, Evas_Coord x, Evas_Coord y)
1989 {
1990    EINA_SAFETY_ON_NULL_RETURN(ovl);
1991    ovl->x = x;
1992    ovl->y = y;
1993 }
1994
1995 static void
1996 _overlay_default_coord_update(Overlay_Default *ovl)
1997 {
1998    EINA_SAFETY_ON_NULL_RETURN(ovl);
1999    _region_to_coord_convert(ovl->wd, ovl->lon, ovl->lat, ovl->wd->size.w,
2000                             &ovl->x, &ovl->y);
2001 }
2002
2003 static void
2004 _overlay_default_layout_text_update(Overlay_Default *ovl, const char *text)
2005 {
2006    if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
2007       edje_object_part_text_set(elm_layout_edje_get(ovl->layout), "elm.text",
2008                                 text);
2009 }
2010
2011 static void
2012 _overlay_default_content_update(Overlay_Default *ovl, Evas_Object *content, Elm_Map_Overlay *overlay)
2013 {
2014    EINA_SAFETY_ON_NULL_RETURN(ovl);
2015    if (ovl->content == content) return;
2016    if (ovl->content) evas_object_del(ovl->content);
2017    ovl->content = content;
2018
2019    if (ovl->content)
2020      evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
2021                                        _overlay_clicked_cb, overlay);
2022 }
2023
2024 static void
2025 _overlay_default_clas_content_update(Overlay_Default *ovl, const Evas_Object *content __UNUSED__)
2026 {
2027    EINA_SAFETY_ON_NULL_RETURN(ovl);
2028    if (ovl->clas_content) evas_object_del(ovl->clas_content);
2029    // Evas_Object can not be duplicated.
2030    //ovl->clas_content = _content_dup(content);
2031 }
2032
2033 static void
2034 _overlay_default_layout_update(Overlay_Default *ovl)
2035 {
2036    EINA_SAFETY_ON_NULL_RETURN(ovl);
2037    if (ovl->icon)
2038      {
2039         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
2040         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
2041                              elm_widget_style_get(ovl->wd->obj));
2042         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
2043      }
2044    else if (!ovl->icon && ovl->clas_icon)
2045      {
2046         evas_object_color_set(ovl->layout, 255, 255, 255, 255);
2047         elm_layout_theme_set(ovl->layout, "map/marker", "empty",
2048                              elm_widget_style_get(ovl->wd->obj));
2049         elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
2050      }
2051    else
2052      {
2053         evas_object_color_set(ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
2054         elm_layout_theme_set(ovl->layout, "map/marker", "radio",
2055                              elm_widget_style_get(ovl->wd->obj));
2056      }
2057 }
2058
2059 static void
2060 _overlay_default_icon_update(Overlay_Default *ovl, Evas_Object *icon)
2061 {
2062    EINA_SAFETY_ON_NULL_RETURN(ovl);
2063    if (ovl->icon == icon) return;
2064    if (ovl->icon) evas_object_del(ovl->icon);
2065    ovl->icon = icon;
2066    _overlay_default_layout_update(ovl);
2067 }
2068
2069 static void
2070 _overlay_default_clas_icon_update(Overlay_Default *ovl, const Evas_Object *icon)
2071 {
2072    EINA_SAFETY_ON_NULL_RETURN(ovl);
2073    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2074    ovl->clas_icon = _icon_dup(icon, ovl->layout);
2075    _overlay_default_layout_update(ovl);
2076 }
2077
2078 static void
2079 _overlay_default_color_update(Overlay_Default *ovl, Color c)
2080 {
2081    EINA_SAFETY_ON_NULL_RETURN(ovl);
2082    ovl->c = c;
2083    _overlay_default_layout_update(ovl);
2084 }
2085
2086 static void
2087 _overlay_default_free(Overlay_Default *ovl)
2088 {
2089    EINA_SAFETY_ON_NULL_RETURN(ovl);
2090    if (ovl->content) evas_object_del(ovl->content);
2091    if (ovl->icon) evas_object_del(ovl->icon);
2092    if (ovl->clas_content) evas_object_del(ovl->clas_content);
2093    if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
2094    if (ovl->layout) evas_object_del(ovl->layout);
2095    free(ovl);
2096 }
2097
2098 static Overlay_Default *
2099 _overlay_default_new(Elm_Map_Overlay *overlay, double lon, double lat, Color c, double scale)
2100 {
2101    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2102
2103    Overlay_Default *ovl = ELM_NEW(Overlay_Default);
2104    ovl->wd = overlay->wd;
2105    _edj_marker_size_get(ovl->wd, &(ovl->w), &(ovl->h));
2106    ovl->w *= scale;
2107    ovl->h *= scale;
2108    ovl->layout = elm_layout_add(ovl->wd->obj);
2109    evas_object_smart_member_add(ovl->layout, ovl->wd->pan_smart);
2110    evas_object_stack_above(ovl->layout, ovl->wd->sep_maps_markers);
2111    elm_layout_theme_set(ovl->layout, "map/marker", "radio",
2112                         elm_widget_style_get(ovl->wd->obj));
2113    evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
2114                                   _overlay_clicked_cb, overlay);
2115    ovl->lon = lon;
2116    ovl->lat = lat;
2117    _overlay_default_color_update(ovl, c);
2118    return ovl;
2119 }
2120
2121 static void
2122 _overlay_group_hide(Overlay_Group *grp)
2123 {
2124    EINA_SAFETY_ON_NULL_RETURN(grp);
2125    if (grp->ovl) _overlay_default_hide(grp->ovl);
2126 }
2127
2128 static void
2129 _overlay_group_show(Overlay_Group *grp)
2130 {
2131    EINA_SAFETY_ON_NULL_RETURN(grp);
2132    if (grp->ovl) _overlay_default_show(grp->ovl);
2133 }
2134
2135 static void
2136 _overlay_group_coord_member_update(Overlay_Group *grp, Evas_Coord x, Evas_Coord y, Eina_List *members)
2137 {
2138    EINA_SAFETY_ON_NULL_RETURN(grp);
2139    if (!grp->ovl) return;
2140    char text[32];
2141
2142    _overlay_default_coord_set(grp->ovl, x, y);
2143    if (grp->members) eina_list_free(grp->members);
2144    grp->members = members;
2145    snprintf(text, sizeof(text), "%d", eina_list_count(members));
2146    _overlay_default_layout_text_update(grp->ovl, text);
2147 }
2148
2149 static void
2150 _overlay_group_region_get(Overlay_Group *grp, double *lon, double *lat)
2151 {
2152    EINA_SAFETY_ON_NULL_RETURN(grp);
2153    Evas_Coord xx, yy;
2154    _overlay_default_coord_get(grp->ovl, &xx, &yy, NULL, NULL);
2155    _coord_to_canvas(grp->wd, xx, yy, &xx, &yy);
2156    elm_map_canvas_to_region_convert(grp->wd->obj, xx, yy, lon, lat);
2157 }
2158
2159 static void
2160 _overlay_group_icon_update(Overlay_Group *grp, const Evas_Object *icon)
2161 {
2162    EINA_SAFETY_ON_NULL_RETURN(grp);
2163    if (grp->ovl) _overlay_default_icon_update(grp->ovl,
2164                                              _icon_dup(icon, grp->wd->obj));
2165 }
2166
2167 static void
2168 _overlay_group_content_update(Overlay_Group *grp __UNUSED__, const Evas_Object *content __UNUSED__)
2169 {
2170    EINA_SAFETY_ON_NULL_RETURN(grp);
2171    // Evas_Object can not be duplicated.
2172    //_overlay_default_content_update(grp->ovl, _content_dup(content));
2173    return;
2174 }
2175
2176 static void
2177 _overlay_group_color_update(Overlay_Group *grp, Color c)
2178 {
2179    EINA_SAFETY_ON_NULL_RETURN(grp);
2180    _overlay_default_color_update(grp->ovl, c);
2181 }
2182
2183 static void
2184 _overlay_group_cb_set(Overlay_Group *grp, Elm_Map_Overlay_Get_Cb cb, void *data)
2185 {
2186    EINA_SAFETY_ON_NULL_RETURN(grp);
2187    grp->overlay->cb = cb;
2188    grp->overlay->data = data;
2189 }
2190
2191 static void
2192 _overlay_group_free(Overlay_Group *grp)
2193 {
2194    EINA_SAFETY_ON_NULL_RETURN(grp);
2195    if (grp->overlay) free(grp->overlay);
2196    if (grp->ovl) _overlay_default_free(grp->ovl);
2197    if (grp->members) eina_list_free(grp->members);
2198    free(grp);
2199 }
2200
2201 static Overlay_Group *
2202 _overlay_group_new(Widget_Data *wd)
2203 {
2204    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2205
2206    Overlay_Group *grp = ELM_NEW(Overlay_Group);
2207    grp->wd = wd;
2208    grp->overlay = ELM_NEW(Elm_Map_Overlay);  // this is a virtual overlay
2209    grp->overlay->wd = wd;
2210    grp->overlay->type = ELM_MAP_OVERLAY_TYPE_GROUP;
2211    grp->overlay->ovl = grp;
2212    Color c = {0x90, 0xee, 0x90, 0xff};
2213    grp->ovl = _overlay_default_new(grp->overlay, -1, -1, c, 2);
2214    return grp;
2215 }
2216
2217 static void
2218 _overlay_class_cb_set(Overlay_Class *ovl, Elm_Map_Overlay_Get_Cb cb, void *data)
2219 {
2220    EINA_SAFETY_ON_NULL_RETURN(ovl);
2221
2222    Eina_List *l;
2223    Elm_Map_Overlay *overlay;
2224
2225    // Update class members' callbacks
2226    EINA_LIST_FOREACH(ovl->members, l, overlay)
2227       _overlay_group_cb_set(overlay->grp, cb, data);
2228 }
2229
2230 static void
2231 _overlay_class_icon_update(Overlay_Class *ovl, Evas_Object *icon)
2232 {
2233    EINA_SAFETY_ON_NULL_RETURN(ovl);
2234
2235    Eina_List *l;
2236    Elm_Map_Overlay *overlay;
2237    if (ovl->icon == icon) return;
2238    if (ovl->icon) evas_object_del(ovl->icon);
2239    ovl->icon = icon;
2240
2241    // Update class members' class icons
2242    EINA_LIST_FOREACH(ovl->members, l, overlay)
2243      {
2244          _overlay_group_icon_update(overlay->grp, icon);
2245
2246         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2247            _overlay_default_clas_icon_update(overlay->ovl, icon);
2248
2249      }
2250 }
2251
2252 static void
2253 _overlay_class_content_update(Overlay_Class *ovl, Evas_Object *content)
2254 {
2255    EINA_SAFETY_ON_NULL_RETURN(ovl);
2256
2257    Eina_List *l;
2258    Elm_Map_Overlay *overlay;
2259    if (ovl->content == content) return;
2260    if (ovl->content) evas_object_del(ovl->content);
2261    ovl->content = content;
2262
2263    // Update class members' class contents
2264    EINA_LIST_FOREACH(ovl->members, l, overlay)
2265      {
2266         _overlay_group_content_update(overlay->grp, content);
2267
2268         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2269            _overlay_default_clas_content_update(overlay->ovl, content);
2270      }
2271 }
2272
2273 static void
2274 _overlay_class_color_update(Overlay_Class *ovl, Color c)
2275 {
2276    EINA_SAFETY_ON_NULL_RETURN(ovl);
2277
2278    Eina_List *l;
2279    Elm_Map_Overlay *overlay;
2280
2281    // Update class members' class contents
2282    EINA_LIST_FOREACH(ovl->members, l, overlay)
2283       _overlay_group_color_update(overlay->grp, c);
2284 }
2285
2286 static void
2287 _overlay_class_free(Overlay_Class *clas)
2288 {
2289    EINA_SAFETY_ON_NULL_RETURN(clas);
2290
2291    Eina_List *l;
2292    Elm_Map_Overlay *overlay;
2293
2294    // Update class members' class contents
2295    EINA_LIST_FOREACH(clas->members, l, overlay)
2296      {
2297         overlay->grp->clas = NULL;
2298         _overlay_group_content_update(overlay->grp, NULL);
2299         _overlay_group_icon_update(overlay->grp, NULL);
2300
2301         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2302           {
2303              _overlay_default_clas_content_update(overlay->ovl, NULL);
2304              _overlay_default_clas_icon_update(overlay->ovl, NULL);
2305           }
2306      }
2307    if (clas->icon) evas_object_del(clas->icon);
2308    if (clas->members) eina_list_free(clas->members);
2309    free(clas);
2310 }
2311
2312 static Overlay_Class *
2313 _overlay_class_new(Widget_Data *wd)
2314 {
2315    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2316    Overlay_Class *ovl = ELM_NEW(Overlay_Class);
2317    ovl->wd = wd;
2318    ovl->icon = NULL;
2319    ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
2320    return ovl;
2321 }
2322
2323 static void
2324 _overlay_bubble_hide(Overlay_Bubble *bubble)
2325 {
2326    EINA_SAFETY_ON_NULL_RETURN(bubble);
2327    if (bubble->obj) evas_object_hide(bubble->obj);
2328 }
2329
2330 static void
2331 _overlay_bubble_coord_update(Overlay_Bubble *bubble)
2332 {
2333    EINA_SAFETY_ON_NULL_RETURN(bubble);
2334    if (!(bubble->pobj))
2335      {
2336         _region_to_coord_convert(bubble->wd, bubble->lon, bubble->lat,
2337                               bubble->wd->size.w, &bubble->x, &bubble->y);
2338      }
2339 }
2340
2341 static void
2342 _overlay_bubble_coord_get(Overlay_Bubble *bubble, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
2343 {
2344    EINA_SAFETY_ON_NULL_RETURN(bubble);
2345    if (!(bubble->pobj))
2346      {
2347         if (x) *x = bubble->x;
2348         if (y) *y = bubble->y;
2349         if (w) *w = bubble->w;
2350         if (h) *h = bubble->h;
2351      }
2352    else
2353      {
2354         if (x) *x = 0;
2355         if (y) *y = 0;
2356         if (w) *w = 0;
2357         if (h) *h = 0;
2358      }
2359 }
2360
2361 static void
2362 _overlay_bubble_show(Overlay_Bubble *bubble)
2363 {
2364    EINA_SAFETY_ON_NULL_RETURN(bubble);
2365    if (!(bubble->pobj))
2366      {
2367         _coord_to_canvas(bubble->wd, bubble->x, bubble->y,
2368                            &(bubble->x), &(bubble->y));
2369         _obj_place(bubble->obj, bubble->x - (bubble->w /2),
2370                    bubble->y - (bubble->h /2), bubble->w, bubble->h);
2371      }
2372 }
2373
2374 static void
2375 _overlay_bubble_chase(Overlay_Bubble *bubble)
2376 {
2377    EINA_SAFETY_ON_NULL_RETURN(bubble);
2378    EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
2379
2380    Evas_Coord x, y, w;
2381    evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
2382    x = x + (w / 2) - (bubble->w / 2);
2383    y = y - bubble->h;
2384    _obj_place(bubble->obj, x, y, bubble->w, bubble->h);
2385    evas_object_raise(bubble->obj);
2386 }
2387
2388 static void
2389 _overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2390 {
2391    EINA_SAFETY_ON_NULL_RETURN(data);
2392    _overlay_bubble_hide(data);
2393 }
2394
2395 static void
2396 _overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2397 {
2398    EINA_SAFETY_ON_NULL_RETURN(data);
2399    _overlay_bubble_chase(data);
2400 }
2401
2402 static void
2403 _overlay_bubble_free(Overlay_Bubble* bubble)
2404 {
2405    EINA_SAFETY_ON_NULL_RETURN(bubble);
2406
2407    evas_object_del(bubble->bx);
2408    evas_object_del(bubble->sc);
2409    evas_object_del(bubble->obj);
2410    if (bubble->pobj)
2411      {
2412         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
2413                                             _overlay_bubble_hide_cb, bubble);
2414         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
2415                                             _overlay_bubble_chase_cb, bubble);
2416         evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
2417                                             _overlay_bubble_chase_cb, bubble);
2418      }
2419    free(bubble);
2420 }
2421
2422 static Overlay_Bubble*
2423 _overlay_bubble_new(Elm_Map_Overlay *overlay)
2424 {
2425    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2426
2427    Evas_Coord h;
2428    const char *s;
2429    Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
2430    bubble->wd = overlay->wd;
2431
2432    bubble->obj = edje_object_add(evas_object_evas_get(overlay->wd->obj));
2433    _elm_theme_object_set(overlay->wd->obj, bubble->obj , "map", "marker_bubble",
2434                          elm_widget_style_get(overlay->wd->obj));
2435    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
2436                                       _overlay_bubble_chase_cb, bubble);
2437    evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
2438                                      _overlay_clicked_cb, overlay);
2439
2440    bubble->sc = elm_scroller_add(bubble->obj);
2441    elm_widget_style_set(bubble->sc, "map_bubble");
2442    elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
2443    elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
2444                            ELM_SCROLLER_POLICY_OFF);
2445    elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
2446                            EINA_FALSE);
2447    edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
2448
2449    bubble->bx = elm_box_add(bubble->sc);
2450    evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
2451    evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
2452                                     EVAS_HINT_EXPAND);
2453    elm_box_horizontal_set(bubble->bx, EINA_TRUE);
2454    elm_object_content_set(bubble->sc, bubble->bx);
2455
2456    s = edje_object_data_get(bubble->obj, "size_w");
2457    if (s) bubble->w = atoi(s);
2458    else bubble->w = 0;
2459
2460    edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
2461    s = edje_object_data_get(bubble->obj, "size_h");
2462    if (s) h = atoi(s);
2463    else h = 0;
2464    if (bubble->h < h) bubble->h = h;
2465
2466    bubble->lon = -1;
2467    bubble->lat = -1;
2468    bubble->x = -1;
2469    bubble->y = -1;
2470    return bubble;
2471 }
2472
2473 static void
2474 _overlay_route_color_update(Overlay_Route *ovl, Color c)
2475 {
2476    EINA_SAFETY_ON_NULL_RETURN(ovl);
2477    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2478 }
2479
2480 static void
2481 _overlay_route_hide(Overlay_Route *ovl)
2482 {
2483    EINA_SAFETY_ON_NULL_RETURN(ovl);
2484    evas_object_hide(ovl->obj);
2485 }
2486
2487 static void
2488 _overlay_route_show(Overlay_Route *r)
2489 {
2490    EINA_SAFETY_ON_NULL_RETURN(r);
2491    EINA_SAFETY_ON_NULL_RETURN(r->wd);
2492
2493    Eina_List *l;
2494    Path *p;
2495    Path_Node *n;
2496
2497    evas_object_polygon_points_clear(r->obj);
2498    EINA_LIST_FOREACH(r->nodes, l, n)
2499      {
2500         p = eina_list_nth(r->paths, n->idx);
2501         if (!p) continue;
2502         _region_to_coord_convert(r->wd, n->pos.lon, n->pos.lat, r->wd->size.w,
2503                                  &p->x, &p->y);
2504         _coord_to_canvas(r->wd, p->x, p->y, &p->x, &p->y);
2505      }
2506    EINA_LIST_FOREACH(r->paths, l, p)
2507       evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
2508
2509    EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
2510       evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
2511    evas_object_show(r->obj);
2512 }
2513
2514 static void
2515 _overlay_route_free(Overlay_Route* route)
2516 {
2517    EINA_SAFETY_ON_NULL_RETURN(route);
2518    Path *p;
2519    Path_Node *n;
2520
2521    evas_object_del(route->obj);
2522    EINA_LIST_FREE(route->paths, p)  free(p);
2523    EINA_LIST_FREE(route->nodes, n)
2524      {
2525         if (n->pos.address) eina_stringshare_del(n->pos.address);
2526         free(n);
2527      }
2528    free(route);
2529 }
2530
2531 static Overlay_Route *
2532 _overlay_route_new(Widget_Data *wd, const Elm_Map_Route *route, Color c)
2533 {
2534    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2535    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
2536
2537    Eina_List *l;
2538    Path_Node *n;
2539
2540    Overlay_Route *ovl = ELM_NEW(Overlay_Route);
2541    ovl->wd = wd;
2542    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2543    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2544    _overlay_route_color_update(ovl, c);
2545
2546    EINA_LIST_FOREACH(route->nodes, l, n)
2547      {
2548         Path *path;
2549         Path_Node *node;
2550
2551         node = ELM_NEW(Path_Node);
2552         node->idx = n->idx;
2553         node->pos.lon = n->pos.lon;
2554         node->pos.lat = n->pos.lat;
2555         if (n->pos.address) node->pos.address = strdup(n->pos.address);
2556         ovl->nodes = eina_list_append(ovl->nodes, node);
2557
2558         path = ELM_NEW(Path);
2559         ovl->paths = eina_list_append(ovl->paths, path);
2560      }
2561    return ovl;
2562 }
2563
2564 static void
2565 _overlay_line_color_update(Overlay_Line *ovl, Color c)
2566 {
2567    EINA_SAFETY_ON_NULL_RETURN(ovl);
2568    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2569 }
2570
2571 static void
2572 _overlay_line_hide(Overlay_Line *ovl)
2573 {
2574    EINA_SAFETY_ON_NULL_RETURN(ovl);
2575    if (ovl->obj) evas_object_hide(ovl->obj);
2576 }
2577
2578 static void
2579 _overlay_line_show(Overlay_Line *ovl)
2580 {
2581    Evas_Coord fx, fy, tx, ty;
2582    Widget_Data *wd = ovl->wd;
2583
2584    _region_to_coord_convert(wd, ovl->flon, ovl->flat, wd->size.w, &fx, &fy);
2585    _region_to_coord_convert(wd, ovl->tlon, ovl->tlat, wd->size.w, &tx, &ty);
2586    _coord_to_canvas(wd, fx, fy, &fx, &fy);
2587    _coord_to_canvas(wd, tx, ty, &tx, &ty);
2588    evas_object_line_xy_set(ovl->obj, fx, fy, tx, ty);
2589    evas_object_show(ovl->obj);
2590 }
2591
2592 static void
2593 _overlay_line_free(Overlay_Line *ovl)
2594 {
2595    EINA_SAFETY_ON_NULL_RETURN(ovl);
2596    evas_object_del(ovl->obj);
2597    free(ovl);
2598 }
2599
2600 static Overlay_Line *
2601 _overlay_line_new(Widget_Data *wd, double flon, double flat, double tlon, double tlat, Color c)
2602 {
2603    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2604
2605    Overlay_Line *ovl = ELM_NEW(Overlay_Line);
2606    ovl->wd = wd;
2607    ovl->flon = flon;
2608    ovl->flat = flat;
2609    ovl->tlon = tlon;
2610    ovl->tlat = tlat;
2611    ovl->obj = evas_object_line_add(evas_object_evas_get(wd->obj));
2612    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2613    _overlay_line_color_update(ovl, c);
2614    return ovl;
2615 }
2616
2617 static void
2618 _overlay_polygon_color_update(Overlay_Polygon *ovl, Color c)
2619 {
2620    EINA_SAFETY_ON_NULL_RETURN(ovl);
2621    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2622 }
2623
2624 static void
2625 _overlay_polygon_hide(Overlay_Polygon *ovl)
2626 {
2627    EINA_SAFETY_ON_NULL_RETURN(ovl);
2628    if (ovl->obj) evas_object_hide(ovl->obj);
2629 }
2630
2631 static void
2632 _overlay_polygon_show(Overlay_Polygon *ovl)
2633 {
2634    EINA_SAFETY_ON_NULL_RETURN(ovl);
2635    Eina_List *l;
2636    Region *r;
2637    Widget_Data *wd = ovl->wd;
2638
2639    evas_object_polygon_points_clear(ovl->obj);
2640    EINA_LIST_FOREACH(ovl->regions, l, r)
2641      {
2642         Evas_Coord x, y;
2643         _region_to_coord_convert(wd, r->lon, r->lat, wd->size.w, &x, &y);
2644         _coord_to_canvas(wd, x, y, &x, &y);
2645         evas_object_polygon_point_add(ovl->obj, x, y);
2646      }
2647    evas_object_show(ovl->obj);
2648 }
2649
2650 static void
2651 _overlay_polygon_free(Overlay_Polygon *ovl)
2652 {
2653    EINA_SAFETY_ON_NULL_RETURN(ovl);
2654    Region *r;
2655    evas_object_del(ovl->obj);
2656    EINA_LIST_FREE(ovl->regions, r) free(r);
2657    free(ovl);
2658 }
2659
2660 static Overlay_Polygon *
2661 _overlay_polygon_new(Widget_Data *wd, Color c)
2662 {
2663    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2664
2665    Overlay_Polygon *ovl = ELM_NEW(Overlay_Polygon);
2666    ovl->wd = wd;
2667    ovl->obj = evas_object_polygon_add(evas_object_evas_get(wd->obj));
2668    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2669    _overlay_polygon_color_update(ovl, c);
2670    return ovl;
2671 }
2672
2673 static void
2674 _overlay_circle_color_update(Overlay_Circle *ovl, Color c)
2675 {
2676    EINA_SAFETY_ON_NULL_RETURN(ovl);
2677    Evas_Object *obj = elm_layout_edje_get(ovl->obj);
2678    evas_object_color_set(obj, c.r, c.g, c.b, c.a);
2679 }
2680
2681 static void
2682 _overlay_circle_hide(Overlay_Circle *ovl)
2683 {
2684    EINA_SAFETY_ON_NULL_RETURN(ovl);
2685    if (ovl->obj) evas_object_hide(ovl->obj);
2686 }
2687
2688 static void
2689 _overlay_circle_show(Overlay_Circle *ovl)
2690 {
2691    EINA_SAFETY_ON_NULL_RETURN(ovl);
2692    double r;
2693    Evas_Coord x, y;
2694    Widget_Data *wd = ovl->wd;
2695
2696    r = (ovl->ratio) * wd->size.w;
2697    _region_to_coord_convert(wd, ovl->lon, ovl->lat, wd->size.w, &x, &y);
2698    _coord_to_canvas(wd, x, y, &x, &y);
2699    _obj_place(ovl->obj, x - r, y - r, r * 2, r * 2);
2700 }
2701
2702 static void
2703 _overlay_circle_free(Overlay_Circle *ovl)
2704 {
2705    EINA_SAFETY_ON_NULL_RETURN(ovl);
2706    evas_object_del(ovl->obj);
2707    free(ovl);
2708 }
2709
2710 static Overlay_Circle *
2711 _overlay_circle_new(Widget_Data *wd, double lon, double lat, double radius, Color c)
2712 {
2713    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2714
2715    Overlay_Circle *ovl = ELM_NEW(Overlay_Circle);
2716    ovl->wd = wd;
2717    ovl->lon = lon;
2718    ovl->lat = lat;
2719    ovl->radius = radius;
2720    ovl->ratio = radius / wd->size.w;
2721
2722    ovl->obj = elm_layout_add(wd->obj);
2723    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2724    evas_object_stack_above(ovl->obj, wd->sep_maps_markers);
2725    elm_layout_theme_set(ovl->obj, "map/circle", "base",
2726                         elm_widget_style_get(wd->obj));
2727    _overlay_circle_color_update(ovl, c);
2728    return ovl;
2729 }
2730
2731 static void
2732 _overlay_scale_color_update(Overlay_Scale *ovl, Color c)
2733 {
2734    EINA_SAFETY_ON_NULL_RETURN(ovl);
2735    evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
2736 }
2737
2738 static void
2739 _overlay_scale_hide(Overlay_Scale *ovl)
2740 {
2741    EINA_SAFETY_ON_NULL_RETURN(ovl);
2742    if (ovl->obj) evas_object_hide(ovl->obj);
2743 }
2744
2745  static void
2746 _overlay_scale_show(Overlay_Scale *ovl)
2747 {
2748    EINA_SAFETY_ON_NULL_RETURN(ovl);
2749    Evas_Coord  w;
2750    double lon, lat;
2751    double text;
2752    char buf[32];
2753    double meter;
2754    Widget_Data *wd = ovl->wd;
2755
2756    if ((int)sizeof(_scale_tb) <= wd->zoom)
2757      {
2758         ERR("Zoom level is too high");
2759         return;
2760      }
2761
2762    elm_map_region_get(wd->obj, &lon, &lat);
2763    meter = wd->src_tile->scale_cb(wd->obj, lon, lat, wd->zoom);
2764
2765    w = (_scale_tb[wd->zoom] / meter) * (wd->zoom_detail - wd->zoom + 1);
2766
2767    text = _scale_tb[wd->zoom]/1000;
2768    if (text < 1)  snprintf(buf, sizeof(buf), "%d m", (int)(text * 1000));
2769    else   snprintf(buf, sizeof(buf), "%d km", (int)text);
2770
2771    edje_object_part_text_set(elm_layout_edje_get(ovl->obj), "elm.text", buf);
2772    _obj_place(ovl->obj, ovl->x, ovl->y, w, ovl->h);
2773 }
2774
2775  static void
2776 _overlay_scale_free(Overlay_Scale *ovl)
2777 {
2778    EINA_SAFETY_ON_NULL_RETURN(ovl);
2779    evas_object_del(ovl->obj);
2780    free(ovl);
2781 }
2782
2783 static Overlay_Scale *
2784 _overlay_scale_new(Widget_Data *wd, Evas_Coord x, Evas_Coord y, Color c)
2785 {
2786    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
2787    const char *s;
2788
2789    Overlay_Scale *ovl = ELM_NEW(Overlay_Scale);
2790    ovl->wd = wd;
2791    ovl->x = x;
2792    ovl->y = y;
2793
2794    ovl->obj = elm_layout_add(wd->obj);
2795    evas_object_smart_member_add(ovl->obj, wd->pan_smart);
2796    evas_object_stack_above(ovl->obj, wd->sep_maps_markers);
2797    elm_layout_theme_set(ovl->obj, "map/scale", "base",
2798                         elm_widget_style_get(wd->obj));
2799    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_w");
2800    if (s) ovl->w = atoi(s);
2801    else ovl->w = 100;
2802    s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_h");
2803    if (s) ovl->h = atoi(s);
2804    else ovl->h = 60;
2805    _overlay_scale_color_update(ovl, c);
2806    return ovl;
2807 }
2808
2809 static void
2810 _overlay_grouping(Eina_List *clas_membs, Elm_Map_Overlay *boss)
2811 {
2812    EINA_SAFETY_ON_NULL_RETURN(clas_membs);
2813    EINA_SAFETY_ON_NULL_RETURN(boss);
2814
2815    Eina_List *l;
2816    Eina_List *grp_membs = NULL;
2817    Elm_Map_Overlay *memb;
2818
2819    int sum_x = 0, sum_y = 0, cnt = 0;
2820    Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
2821
2822    if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2823       _overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2824    else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2825       _overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
2826
2827    EINA_LIST_FOREACH(clas_membs, l, memb)
2828      {
2829         Evas_Coord x = 0, y = 0, w = 0, h = 0;
2830
2831         if (boss == memb || memb->grp->in) continue;
2832         if ((memb->hide) || (memb->zoom_min > memb->wd->zoom)) continue;
2833
2834         if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2835            _overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
2836         else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2837            _overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
2838
2839         if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
2840         if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
2841                                 bw * OVERLAY_GROUPING_SCALE,
2842                                 bh * OVERLAY_GROUPING_SCALE))
2843           {
2844              // Join group.
2845              memb->grp->boss = EINA_FALSE;
2846              memb->grp->in = EINA_TRUE;
2847              sum_x += x;
2848              sum_y += y;
2849              cnt++;
2850              grp_membs = eina_list_append(grp_membs, memb);
2851           }
2852      }
2853
2854    if (cnt >= 1)
2855      {
2856         // Mark as boss
2857         boss->grp->boss = EINA_TRUE;
2858         boss->grp->in = EINA_TRUE;
2859         sum_x = (sum_x + bx) / (cnt + 1);
2860         sum_y = (sum_y + by) / (cnt + 1);
2861         grp_membs = eina_list_append(grp_membs, boss);
2862         _overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
2863      }
2864 }
2865
2866 static void
2867 _overlay_show(Elm_Map_Overlay *overlay)
2868 {
2869    Widget_Data *wd = overlay->wd;
2870    Eina_Bool hide = EINA_FALSE;
2871
2872    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) return;
2873
2874    if (overlay->paused) return;
2875    if ((overlay->grp->clas) &&  (overlay->grp->clas->paused)) return;
2876
2877    if (((overlay->grp->in) || (overlay->hide) ||
2878        (overlay->zoom_min > wd->zoom)))
2879       hide = EINA_TRUE;
2880    if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
2881        (overlay->grp->clas->zoom_min > wd->zoom)))
2882       hide = EINA_TRUE;
2883
2884    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2885      {
2886         if (hide) _overlay_default_hide(overlay->ovl);
2887         else _overlay_default_show(overlay->ovl);
2888      }
2889    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2890      {
2891         if (hide) _overlay_bubble_hide(overlay->ovl);
2892         else _overlay_bubble_show(overlay->ovl);
2893      }
2894    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
2895      {
2896        if (hide) _overlay_route_hide(overlay->ovl);
2897        else _overlay_route_show(overlay->ovl);
2898      }
2899    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
2900      {
2901         if (hide) _overlay_line_hide(overlay->ovl);
2902         else _overlay_line_show(overlay->ovl);
2903      }
2904    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
2905      {
2906         if (hide) _overlay_polygon_hide(overlay->ovl);
2907         else _overlay_polygon_show(overlay->ovl);
2908      }
2909    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
2910      {
2911         if (hide) _overlay_circle_hide(overlay->ovl);
2912         else _overlay_circle_show(overlay->ovl);
2913      }
2914    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
2915      {
2916         if (hide) _overlay_scale_hide(overlay->ovl);
2917         else _overlay_scale_show(overlay->ovl);
2918      }
2919 }
2920
2921 static void
2922 _overlay_place(Widget_Data *wd)
2923 {
2924    EINA_SAFETY_ON_NULL_RETURN(wd);
2925
2926    Eina_List *l, *ll;
2927    Elm_Map_Overlay *overlay;
2928
2929    // Reset group & Update overlays coord
2930    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2931      {
2932         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2933         overlay->grp->in = EINA_FALSE;
2934         overlay->grp->boss = EINA_FALSE;
2935
2936         if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2937            _overlay_default_coord_update(overlay->ovl);
2938         else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
2939            _overlay_bubble_coord_update(overlay->ovl);
2940      }
2941
2942    // Classify into group boss or follwer
2943    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2944      {
2945         Elm_Map_Overlay *boss;
2946         Overlay_Class *clas;
2947
2948         if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2949         if (overlay->hide || (overlay->zoom_min > wd->zoom)) continue;
2950
2951         clas = overlay->ovl;
2952         if (clas->zoom_max < wd->zoom) continue;
2953         EINA_LIST_FOREACH(clas->members, ll, boss)
2954           {
2955              if (boss->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2956              if (boss->hide || (boss->zoom_min > wd->zoom)) continue;
2957              if (boss->grp->in) continue;
2958              _overlay_grouping(clas->members, boss);
2959           }
2960      }
2961
2962    // Place overlays
2963    EINA_LIST_FOREACH(wd->overlays, l, overlay)  _overlay_show(overlay);
2964
2965    // Place group overlays on top of overlays
2966    EINA_LIST_FOREACH(wd->overlays, l, overlay)
2967      {
2968         if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
2969         if (overlay->grp->boss) _overlay_group_show(overlay->grp);
2970         else _overlay_group_hide(overlay->grp);
2971      }
2972 }
2973
2974 static Evas_Object *
2975 _overlay_obj_get(const Elm_Map_Overlay *overlay)
2976 {
2977    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
2978    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
2979      {
2980         Overlay_Group *ovl = overlay->ovl;
2981         Overlay_Default *df = ovl->ovl;
2982         return df->layout;
2983      }
2984    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
2985      {
2986         Overlay_Default *ovl = overlay->ovl;
2987         return ovl->layout;
2988      }
2989    else
2990      {
2991         ERR("Not supported overlay type: %d", overlay->type);
2992         return NULL;
2993      }
2994 }
2995
2996 static void
2997 _overlays_show(void *data)
2998 {
2999    EINA_SAFETY_ON_NULL_RETURN(data);
3000    Delayed_Data *dd = data;
3001
3002    int zoom;
3003    double max_lon, min_lon, max_lat, min_lat;
3004    Evas_Coord vw, vh;
3005
3006    _region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
3007    dd->lon = (max_lon + min_lon) / 2;
3008    dd->lat = (max_lat + min_lat) / 2;
3009
3010    zoom = dd->wd->src_tile->zoom_min;
3011    _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
3012    while (zoom <= dd->wd->src_tile->zoom_max)
3013      {
3014         Evas_Coord size, max_x, max_y, min_x, min_y;
3015         size = pow(2.0, zoom) * dd->wd->tsize;
3016         _region_to_coord_convert(dd->wd, min_lon, max_lat, size, &min_x, &max_y);
3017         _region_to_coord_convert(dd->wd, max_lon, min_lat, size, &max_x, &min_y);
3018         if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
3019         zoom++;
3020      }
3021    zoom--;
3022
3023    zoom_do(dd->wd, zoom);
3024    _region_show(dd);
3025    evas_object_smart_changed(dd->wd->pan_smart);
3026 }
3027
3028 static void
3029 _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
3030 {
3031    Pan *sd = evas_object_smart_data_get(obj);
3032    EINA_SAFETY_ON_NULL_RETURN(sd);
3033    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
3034
3035    sd->wd->pan_x = x;
3036    sd->wd->pan_y = y;
3037    evas_object_smart_changed(obj);
3038 }
3039
3040 static void
3041 _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
3042 {
3043    Pan *sd = evas_object_smart_data_get(obj);
3044    EINA_SAFETY_ON_NULL_RETURN(sd);
3045    if (x) *x = sd->wd->pan_x;
3046    if (y) *y = sd->wd->pan_y;
3047 }
3048
3049 static void
3050 _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
3051 {
3052    Pan *sd = evas_object_smart_data_get(obj);
3053    EINA_SAFETY_ON_NULL_RETURN(sd);
3054    Evas_Coord ow, oh;
3055    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
3056    ow = sd->wd->size.w - ow;
3057    oh = sd->wd->size.h - oh;
3058    if (ow < 0) ow = 0;
3059    if (oh < 0) oh = 0;
3060    if (x) *x = ow;
3061    if (y) *y = oh;
3062 }
3063
3064 static void
3065 _pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
3066 {
3067    if (x) *x = 0;
3068    if (y) *y = 0;
3069 }
3070
3071 static void
3072 _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
3073 {
3074    Pan *sd = evas_object_smart_data_get(obj);
3075    EINA_SAFETY_ON_NULL_RETURN(sd);
3076    if (w) *w = sd->wd->size.w;
3077    if (h) *h = sd->wd->size.h;
3078 }
3079
3080 static void
3081 _pan_add(Evas_Object *obj)
3082 {
3083    Pan *sd;
3084    Evas_Object_Smart_Clipped_Data *cd;
3085    parent_sc.add(obj);
3086    cd = evas_object_smart_data_get(obj);
3087    EINA_SAFETY_ON_NULL_RETURN(cd);
3088    sd = ELM_NEW(Pan);
3089    sd->__clipped_data = *cd;
3090    free(cd);
3091    evas_object_smart_data_set(obj, sd);
3092 }
3093
3094 static void
3095 _pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
3096 {
3097    Pan *sd = evas_object_smart_data_get(obj);
3098    EINA_SAFETY_ON_NULL_RETURN(sd);
3099
3100    _sizing_eval(sd->wd);
3101    elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
3102    evas_object_smart_changed(obj);
3103 }
3104
3105 static void
3106 _pan_calculate(Evas_Object *obj)
3107 {
3108    Pan *sd = evas_object_smart_data_get(obj);
3109    EINA_SAFETY_ON_NULL_RETURN(sd);
3110
3111    Evas_Coord w, h;
3112    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
3113    if (w <= 0 || h <= 0) return;
3114
3115    _grid_place(sd->wd);
3116    _marker_place(sd->wd);
3117    _overlay_place(sd->wd);
3118    _track_place(sd->wd);
3119    _delayed_do(sd->wd);
3120 }
3121
3122 static void
3123 _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
3124 {
3125    EINA_SAFETY_ON_NULL_RETURN(obj);
3126    evas_object_smart_changed(obj);
3127 }
3128
3129 static void
3130 _hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
3131 {
3132    EINA_SAFETY_ON_NULL_RETURN(data);
3133    Widget_Data *wd = data;
3134    elm_smart_scroller_hold_set(wd->scr, 1);
3135 }
3136
3137 static void
3138 _hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
3139 {
3140    EINA_SAFETY_ON_NULL_RETURN(data);
3141    Widget_Data *wd = data;
3142    elm_smart_scroller_hold_set(wd->scr, 0);
3143 }
3144
3145 static void
3146 _freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
3147 {
3148    EINA_SAFETY_ON_NULL_RETURN(data);
3149    Widget_Data *wd = data;
3150    elm_smart_scroller_freeze_set(wd->scr, 1);
3151 }
3152
3153 static void
3154 _freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
3155 {
3156    EINA_SAFETY_ON_NULL_RETURN(data);
3157    Widget_Data *wd = data;
3158    elm_smart_scroller_freeze_set(wd->scr, 0);
3159 }
3160
3161 static void
3162 _elm_map_marker_remove(Elm_Map_Marker *marker)
3163 {
3164 #ifdef HAVE_ELEMENTARY_ECORE_CON
3165    EINA_SAFETY_ON_NULL_RETURN(marker);
3166    Widget_Data *wd = marker->wd;
3167    EINA_SAFETY_ON_NULL_RETURN(wd);
3168
3169    if ((marker->content) && (marker->clas->func.del))
3170       marker->clas->func.del(wd->obj, marker, marker->data, marker->content);
3171
3172    if (marker->bubble) _bubble_free(marker->bubble);
3173    if (marker->group) _marker_group_free(marker->group);
3174
3175    if (marker->group_clas)
3176       marker->group_clas->markers = eina_list_remove(marker->group_clas->markers, marker);
3177    wd->markers = eina_list_remove(wd->markers, marker);
3178
3179    evas_object_del(marker->obj);
3180    free(marker);
3181
3182    evas_object_smart_changed(wd->pan_smart);
3183 #else
3184    (void) marker;
3185 #endif
3186 }
3187
3188 static Eina_Bool
3189 cb_dump_name_attrs(void *data, const char *key, const char *value)
3190 {
3191    Name_Dump *dump = (Name_Dump*)data;
3192    if (!dump) return EINA_FALSE;
3193
3194    if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
3195    else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
3196
3197    return EINA_TRUE;
3198 }
3199
3200 static Eina_Bool
3201 cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
3202 {
3203    Route_Dump *dump = data;
3204    if (!dump) return EINA_FALSE;
3205
3206    switch (type)
3207      {
3208       case EINA_SIMPLE_XML_OPEN:
3209       case EINA_SIMPLE_XML_OPEN_EMPTY:
3210         {
3211            const char *attrs;
3212
3213            attrs = eina_simple_xml_tag_attributes_find(value, length);
3214            if (!attrs)
3215              {
3216                 if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
3217                 else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
3218                 else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
3219                 else dump->id = ROUTE_XML_NONE;
3220              }
3221          }
3222         break;
3223       case EINA_SIMPLE_XML_DATA:
3224         {
3225            char *buf = malloc(length);
3226            if (!buf) return EINA_FALSE;
3227            snprintf(buf, length, "%s", value);
3228            if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
3229            else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
3230            else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
3231            free(buf);
3232         }
3233         break;
3234       default:
3235         break;
3236      }
3237
3238    return EINA_TRUE;
3239 }
3240
3241 static Eina_Bool
3242 cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
3243 {
3244    Name_Dump *dump = data;
3245    if (!dump) return EINA_FALSE;
3246
3247    switch (type)
3248      {
3249       case EINA_SIMPLE_XML_OPEN:
3250       case EINA_SIMPLE_XML_OPEN_EMPTY:
3251         {
3252            const char *attrs;
3253            attrs = eina_simple_xml_tag_attributes_find(value, length);
3254            if (attrs)
3255              {
3256                 if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
3257                 else dump->id = NAME_XML_NONE;
3258
3259                 eina_simple_xml_attributes_parse
3260                   (attrs, length - (attrs - value), cb_dump_name_attrs, dump);
3261              }
3262         }
3263         break;
3264       case EINA_SIMPLE_XML_DATA:
3265         {
3266            char *buf = malloc(length + 1);
3267            if (!buf) return EINA_FALSE;
3268            snprintf(buf, length + 1, "%s", value);
3269            if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
3270            free(buf);
3271         }
3272         break;
3273       default:
3274         break;
3275      }
3276
3277    return EINA_TRUE;
3278 }
3279
3280 static void
3281 _kml_parse(Elm_Map_Route *r)
3282 {
3283    EINA_SAFETY_ON_NULL_RETURN(r);
3284    EINA_SAFETY_ON_NULL_RETURN(r->fname);
3285
3286    FILE *f;
3287    char **str;
3288    unsigned int ele, idx;
3289    double lon, lat;
3290
3291    Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
3292
3293    f = fopen(r->fname, "rb");
3294    if (f)
3295      {
3296         long sz;
3297
3298         fseek(f, 0, SEEK_END);
3299         sz = ftell(f);
3300         if (sz > 0)
3301           {
3302              char *buf;
3303
3304              fseek(f, 0, SEEK_SET);
3305              buf = malloc(sz);
3306              if (buf)
3307                {
3308                   if (fread(buf, 1, sz, f))
3309                     {
3310                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump,
3311                                              &dump);
3312                        free(buf);
3313                     }
3314                }
3315           }
3316         fclose(f);
3317
3318         if (dump.distance) r->info.distance = dump.distance;
3319         if (dump.description)
3320           {
3321              eina_stringshare_replace(&r->info.waypoints, dump.description);
3322              str = eina_str_split_full(dump.description, "\n", 0, &ele);
3323              r->info.waypoint_count = ele;
3324              for (idx = 0; idx < ele; idx++)
3325                {
3326                   Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
3327                   if (wp)
3328                     {
3329                        wp->wd = r->wd;
3330                        wp->point = eina_stringshare_add(str[idx]);
3331                        DBG("%s", str[idx]);
3332                        r->waypoint = eina_list_append(r->waypoint, wp);
3333                     }
3334                }
3335              if (str && str[0])
3336                {
3337                   free(str[0]);
3338                   free(str);
3339                }
3340           }
3341         else WRN("description is not found !");
3342
3343         if (dump.coordinates)
3344           {
3345              eina_stringshare_replace(&r->info.nodes, dump.coordinates);
3346              str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
3347              r->info.node_count = ele;
3348              for (idx = 0; idx < ele; idx++)
3349                {
3350                   sscanf(str[idx], "%lf,%lf", &lon, &lat);
3351                   Path_Node *n = ELM_NEW(Path_Node);
3352                   if (n)
3353                     {
3354                        n->wd = r->wd;
3355                        n->pos.lon = lon;
3356                        n->pos.lat = lat;
3357                        n->idx = idx;
3358                        DBG("%lf:%lf", lon, lat);
3359                        n->pos.address = NULL;
3360                        r->nodes = eina_list_append(r->nodes, n);
3361                     }
3362                }
3363              if (str && str[0])
3364                {
3365                   free(str[0]);
3366                   free(str);
3367                }
3368           }
3369      }
3370 }
3371
3372 static void
3373 _name_parse(Elm_Map_Name *n)
3374 {
3375    EINA_SAFETY_ON_NULL_RETURN(n);
3376    EINA_SAFETY_ON_NULL_RETURN(n->fname);
3377
3378    FILE *f;
3379
3380    Name_Dump dump = {0, NULL, 0.0, 0.0};
3381
3382    f = fopen(n->fname, "rb");
3383    if (f)
3384      {
3385         long sz;
3386
3387         fseek(f, 0, SEEK_END);
3388         sz = ftell(f);
3389         if (sz > 0)
3390           {
3391              char *buf;
3392
3393              fseek(f, 0, SEEK_SET);
3394              buf = malloc(sz);
3395              if (buf)
3396                {
3397                   if (fread(buf, 1, sz, f))
3398                     {
3399                        eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
3400                        free(buf);
3401                     }
3402                }
3403           }
3404         fclose(f);
3405
3406         if (dump.address)
3407           {
3408              INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
3409              n->address = strdup(dump.address);
3410           }
3411         n->lon = dump.lon;
3412         n->lat = dump.lat;
3413      }
3414 }
3415
3416 Grid *_get_current_grid(Widget_Data *wd)
3417 {
3418    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3419    Eina_List *l;
3420    Grid *g = NULL, *ret = NULL;
3421    EINA_LIST_FOREACH(wd->grids, l, g)
3422      {
3423         if (wd->zoom == g->zoom)
3424           {
3425              ret = g;
3426              break;
3427           }
3428      }
3429    return ret;
3430 }
3431
3432 static void
3433 _route_cb(void *data, const char *file,  int status)
3434 {
3435    EINA_SAFETY_ON_NULL_RETURN(data);
3436    EINA_SAFETY_ON_NULL_RETURN(file);
3437
3438    Elm_Map_Route *route = data;
3439    Widget_Data *wd = route->wd;
3440    EINA_SAFETY_ON_NULL_RETURN(wd);
3441
3442    route->job = NULL;
3443    if (status == 200)
3444      {
3445         _kml_parse(route);
3446         INF("Route request success from (%lf, %lf) to (%lf, %lf)",
3447             route->flon, route->flat, route->tlon, route->tlat);
3448         if (route->cb) route->cb(route->data, wd->obj, route);
3449         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
3450      }
3451    else
3452      {
3453         ERR("Route request failed: %d", status);
3454         if (route->cb) route->cb(route->data, wd->obj, NULL);
3455         evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
3456      }
3457
3458    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3459                            "elm,state,busy,stop", "elm");
3460 }
3461
3462 static void
3463 _name_cb(void *data, const char *file,  int status)
3464 {
3465    EINA_SAFETY_ON_NULL_RETURN(data);
3466    EINA_SAFETY_ON_NULL_RETURN(file);
3467
3468    Elm_Map_Name *name = data;
3469    Widget_Data *wd = name->wd;
3470    EINA_SAFETY_ON_NULL_RETURN(wd);
3471
3472    name->job = NULL;
3473    if (status == 200)
3474      {
3475         _name_parse(name);
3476         INF("Name request success address:%s, lon:%lf, lat:%lf",
3477             name->address, name->lon, name->lat);
3478         if (name->cb) name->cb(name->data, wd->obj, name);
3479         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
3480      }
3481    else
3482      {
3483         ERR("Name request failed: %d", status);
3484         if (name->cb) name->cb(name->data, wd->obj, NULL);
3485         evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
3486      }
3487    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3488                            "elm,state,busy,stop", "elm");
3489 }
3490
3491
3492
3493 static Elm_Map_Name *
3494 _name_request(const Evas_Object *obj, int method, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
3495 {
3496    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3497    Widget_Data *wd = elm_widget_data_get(obj);
3498    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
3499    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_name, NULL);
3500
3501
3502    char *url;
3503    char fname[PATH_MAX];
3504
3505    if (!ecore_file_exists(CACHE_NAME_ROOT)) ecore_file_mkpath(CACHE_NAME_ROOT);
3506
3507    url = wd->src_name->url_cb(wd->obj, method, address, lon, lat);
3508    if (!url)
3509      {
3510         ERR("Name URL is NULL");
3511         return NULL;
3512      }
3513
3514    Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
3515    name->wd = wd;
3516    snprintf(fname, sizeof(fname), CACHE_NAME_ROOT"/%d", rand());
3517    name->fname = strdup(fname);
3518    name->method = method;
3519    if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
3520    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
3521      {
3522         name->lon = lon;
3523         name->lat = lat;
3524      }
3525    name->cb = name_cb;
3526    name->data = data;
3527
3528    if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
3529                                  &(name->job), wd->ua) || !(name->job))
3530      {
3531         ERR("Can't request Name from %s to %s", url, name->fname);
3532         if (name->address) free(name->address);
3533         free(name->fname);
3534         free(name);
3535         return NULL;
3536      }
3537    INF("Name requested from %s to %s", url, name->fname);
3538    free(url);
3539
3540    wd->names = eina_list_append(wd->names, name);
3541    evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, name);
3542    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
3543                            "elm,state,busy,start", "elm");
3544    return name;
3545 }
3546
3547 static Evas_Event_Flags
3548 _pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
3549 {
3550    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
3551    Widget_Data *wd = data;
3552
3553    wd->pinch_zoom = wd->zoom_detail;
3554    return EVAS_EVENT_FLAG_NONE;
3555 }
3556
3557 static Evas_Event_Flags
3558 _pinch_zoom_cb(void *data, void *event_info)
3559 {
3560    Widget_Data *wd = data;
3561    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3562
3563    if (!wd->paused)
3564      {
3565         Elm_Gesture_Zoom_Info *ei = event_info;
3566         zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
3567      }
3568    return EVAS_EVENT_FLAG_NONE;
3569 }
3570
3571 static Evas_Event_Flags
3572 _pinch_rotate_cb(void *data, void *event_info)
3573 {
3574    Widget_Data *wd = data;
3575    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3576
3577    if (!wd->paused)
3578      {
3579         int x, y, w, h;
3580         Elm_Gesture_Rotate_Info *ei = event_info;
3581         evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
3582
3583         wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
3584         wd->rotate.cx = x + ((double)w * 0.5);
3585         wd->rotate.cy = y + ((double)h * 0.5);
3586
3587         evas_object_smart_changed(wd->pan_smart);
3588      }
3589    return EVAS_EVENT_FLAG_NONE;
3590 }
3591
3592 static Evas_Event_Flags
3593 _pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
3594 {
3595    Widget_Data *wd = data;
3596    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
3597
3598    wd->rotate.a = wd->rotate.d;
3599
3600    return EVAS_EVENT_FLAG_NONE;
3601 }
3602
3603 static Eina_Bool
3604 _source_tile_mod_cb(Eina_Module *m, void *data)
3605 {
3606    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3607
3608    Widget_Data *wd = data;
3609    Source_Tile *s;
3610    Elm_Map_Module_Source_Name_Func name_cb;
3611    Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
3612    Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
3613    Elm_Map_Module_Tile_Url_Func url_cb;
3614    Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
3615    Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
3616    Elm_Map_Module_Tile_Scale_Func scale_cb;
3617    const char *file;
3618
3619    file = eina_module_file_get(m);
3620    if (!eina_module_load(m))
3621      {
3622         ERR("Could not load module \"%s\": %s", file,
3623             eina_error_msg_get(eina_error_get()));
3624         return EINA_FALSE;
3625      }
3626
3627    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3628    zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
3629    zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
3630    url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
3631    geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
3632    coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
3633    scale_cb = eina_module_symbol_get(m, "map_module_tile_scale_get");
3634    if ((!name_cb) || (!zoom_min) || (!zoom_max) || (!url_cb) ||
3635        (!geo_to_coord) || (!coord_to_geo) || (!scale_cb))
3636      {
3637         WRN("Could not find map module functions from module \"%s\": %s",
3638             file, eina_error_msg_get(eina_error_get()));
3639         eina_module_unload(m);
3640         return EINA_FALSE;
3641      }
3642    s = ELM_NEW(Source_Tile);
3643    s->name = name_cb();
3644    s->zoom_min = zoom_min();
3645    s->zoom_max = zoom_max();
3646    s->url_cb = url_cb;
3647    s->geo_to_coord = geo_to_coord;
3648    s->coord_to_geo = coord_to_geo;
3649    s->scale_cb = scale_cb;
3650    wd->src_tiles = eina_list_append(wd->src_tiles, s);
3651
3652    return EINA_TRUE;
3653 }
3654
3655 static void
3656 _source_tile_load(Widget_Data *wd)
3657 {
3658    unsigned int idx;
3659    Eina_List *l;
3660    Source_Tile *s;
3661
3662    // Load from hard coded data
3663    for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
3664      {
3665         s= ELM_NEW(Source_Tile);
3666         s->name = src_tiles[idx].name;
3667         s->zoom_min = src_tiles[idx].zoom_min;
3668         s->zoom_max = src_tiles[idx].zoom_max;
3669         s->url_cb = src_tiles[idx].url_cb;
3670         s->geo_to_coord = src_tiles[idx].geo_to_coord;
3671         s->coord_to_geo = src_tiles[idx].coord_to_geo;
3672         s->scale_cb = src_tiles[idx].scale_cb;
3673         wd->src_tiles = eina_list_append(wd->src_tiles, s);
3674      }
3675
3676    // Load from modules
3677    wd->src_tile_mods = eina_module_list_get(wd->src_tile_mods, MODULES_PATH, 1,
3678                                             &_source_tile_mod_cb, wd);
3679
3680    // Set default source
3681    wd->src_tile = eina_list_nth(wd->src_tiles, 0);
3682
3683    // Make name strings
3684    idx = 0;
3685    wd->src_tile_names  = calloc((eina_list_count(wd->src_tiles) + 1),
3686                                 sizeof(char *));
3687    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3688      {
3689         eina_stringshare_replace(&wd->src_tile_names[idx], s->name);
3690         INF("source : %s", wd->src_tile_names[idx]);
3691         idx++;
3692      }
3693 }
3694
3695 static void
3696 _source_tile_unload(Widget_Data *wd)
3697 {
3698    int idx = 0;
3699    Source_Tile *s;
3700
3701    for (idx = 0; wd->src_tile_names[idx]; idx++)
3702       eina_stringshare_del(wd->src_tile_names[idx]);
3703    EINA_LIST_FREE(wd->src_tiles, s) free(s);
3704    eina_module_list_free(wd->src_tile_mods);
3705 }
3706
3707 static void
3708 _source_tile_set(Widget_Data *wd, const char *source_name)
3709 {
3710    EINA_SAFETY_ON_NULL_RETURN(wd);
3711    EINA_SAFETY_ON_NULL_RETURN(source_name);
3712    Source_Tile *s;
3713    Eina_List *l;
3714
3715    if (wd->src_tile && !strcmp(wd->src_tile->name, source_name)) return;
3716
3717    EINA_LIST_FOREACH(wd->src_tiles, l, s)
3718      {
3719         if (!strcmp(s->name, source_name))
3720           {
3721              wd->src_tile = s;
3722              break;
3723           }
3724      }
3725    if (!wd->src_tile)
3726      {
3727         ERR("source name (%s) is not found", source_name);
3728         return;
3729      }
3730
3731    if (wd->src_tile->zoom_max < wd->zoom)
3732       wd->zoom = wd->src_tile->zoom_max;
3733    else if (wd->src_tile->zoom_min > wd->zoom)
3734       wd->zoom = wd->src_tile->zoom_min;
3735
3736    if (wd->src_tile->zoom_max < wd->zoom_max)
3737       wd->zoom_max = wd->src_tile->zoom_max;
3738    if (wd->src_tile->zoom_min > wd->zoom_min)
3739       wd->zoom_min = wd->src_tile->zoom_min;
3740
3741    _grid_all_clear(wd);
3742    _grid_all_create(wd);
3743    zoom_do(wd, wd->zoom);
3744 }
3745
3746 static Eina_Bool
3747 _source_route_mod_cb(Eina_Module *m, void *data)
3748 {
3749    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3750
3751    Widget_Data *wd = data;
3752    Source_Route *s;
3753    Elm_Map_Module_Source_Name_Func name_cb;
3754    Elm_Map_Module_Route_Url_Func url_cb;
3755    const char *file;
3756
3757    file = eina_module_file_get(m);
3758    if (!eina_module_load(m))
3759      {
3760         ERR("Could not load module \"%s\": %s", file,
3761             eina_error_msg_get(eina_error_get()));
3762         return EINA_FALSE;
3763      }
3764
3765    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3766    url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
3767
3768    if ((!name_cb) || (!url_cb))
3769      {
3770         WRN("Could not find map module functions from module \"%s\": %s",
3771             file, eina_error_msg_get(eina_error_get()));
3772         eina_module_unload(m);
3773         return EINA_FALSE;
3774      }
3775    s = ELM_NEW(Source_Tile);
3776    s->name = name_cb();
3777    s->url_cb = url_cb;
3778    wd->src_routes = eina_list_append(wd->src_routes, s);
3779
3780    eina_module_unload(m);
3781    return EINA_TRUE;
3782 }
3783
3784 static void
3785 _source_route_load(Widget_Data *wd)
3786 {
3787    unsigned int idx;
3788    Eina_List *l;
3789    Source_Route *s;
3790
3791    // Load from hard coded data
3792    for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
3793      {
3794         s= ELM_NEW(Source_Route);
3795         s->name = src_routes[idx].name;
3796         s->url_cb = src_routes[idx].url_cb;
3797         wd->src_routes = eina_list_append(wd->src_routes, s);
3798      }
3799
3800    // Load from modules
3801    wd->src_route_mods = eina_module_list_get(wd->src_route_mods, MODULES_PATH,
3802                                             1, &_source_route_mod_cb, wd);
3803
3804    // Set default source
3805    wd->src_route = eina_list_nth(wd->src_routes, 0);
3806
3807    // Make name strings
3808    idx = 0;
3809    wd->src_route_names  = calloc((eina_list_count(wd->src_routes) + 1),
3810                                    sizeof(char *));
3811    EINA_LIST_FOREACH(wd->src_routes, l, s)
3812      {
3813         eina_stringshare_replace(&wd->src_route_names[idx], s->name);
3814         INF("source : %s", wd->src_route_names[idx]);
3815         idx++;
3816      }
3817 }
3818
3819 static void
3820 _source_route_unload(Widget_Data *wd)
3821 {
3822    int idx = 0;
3823    Source_Route *s;
3824
3825    for (idx = 0; wd->src_route_names[idx]; idx++)
3826       eina_stringshare_del(wd->src_route_names[idx]);
3827    EINA_LIST_FREE(wd->src_routes, s) free(s);
3828    eina_module_list_free(wd->src_route_mods);
3829 }
3830
3831 static void
3832 _source_route_set(Widget_Data *wd, const char *source_name)
3833 {
3834    EINA_SAFETY_ON_NULL_RETURN(wd);
3835    EINA_SAFETY_ON_NULL_RETURN(source_name);
3836    Source_Route *s;
3837    Eina_List *l;
3838
3839    if (wd->src_route && !strcmp(wd->src_route->name, source_name)) return;
3840
3841    EINA_LIST_FOREACH(wd->src_routes, l, s)
3842      {
3843         if (!strcmp(s->name, source_name))
3844           {
3845              wd->src_route = s;
3846              break;
3847           }
3848      }
3849    if (!wd->src_route)
3850      {
3851         ERR("source name (%s) is not found", source_name);
3852         return;
3853      }
3854 }
3855
3856 static Eina_Bool
3857 _source_name_mod_cb(Eina_Module *m, void *data)
3858 {
3859    EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
3860
3861    Widget_Data *wd = data;
3862    Source_Name *s;
3863    Elm_Map_Module_Source_Name_Func name_cb;
3864    Elm_Map_Module_Name_Url_Func url_cb;
3865    const char *file;
3866
3867    file = eina_module_file_get(m);
3868    if (!eina_module_load(m))
3869      {
3870         ERR("Could not load module \"%s\": %s", file,
3871             eina_error_msg_get(eina_error_get()));
3872         return EINA_FALSE;
3873      }
3874
3875    name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
3876    url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
3877
3878    if ((!name_cb) || (!url_cb))
3879      {
3880         WRN("Could not find map module functions from module \"%s\": %s",
3881             file, eina_error_msg_get(eina_error_get()));
3882         eina_module_unload(m);
3883         return EINA_FALSE;
3884      }
3885    s = ELM_NEW(Source_Tile);
3886    s->name = name_cb();
3887    s->url_cb = url_cb;
3888    wd->src_names = eina_list_append(wd->src_names, s);
3889
3890    eina_module_unload(m);
3891    return EINA_TRUE;
3892 }
3893
3894 static void
3895 _source_name_load(Widget_Data *wd)
3896 {
3897    unsigned int idx;
3898    Eina_List *l;
3899    Source_Name *s;
3900
3901    // Load from hard coded data
3902    for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
3903      {
3904         s= ELM_NEW(Source_Name);
3905         s->name = src_names[idx].name;
3906         s->url_cb = src_names[idx].url_cb;
3907         wd->src_names = eina_list_append(wd->src_names, s);
3908      }
3909
3910    // Load from modules
3911    wd->src_name_mods = eina_module_list_get(wd->src_name_mods, MODULES_PATH, 1,
3912                                             &_source_name_mod_cb, wd);
3913
3914    // Set default source
3915    wd->src_name = eina_list_nth(wd->src_names, 0);
3916
3917    // Make name strings
3918    idx = 0;
3919    wd->src_name_names  = calloc((eina_list_count(wd->src_names) + 1),
3920                                    sizeof(char *));
3921    EINA_LIST_FOREACH(wd->src_names, l, s)
3922      {
3923         eina_stringshare_replace(&wd->src_name_names[idx], s->name);
3924         INF("source : %s", wd->src_name_names[idx]);
3925         idx++;
3926      }
3927 }
3928
3929 static void
3930 _source_name_unload(Widget_Data *wd)
3931 {
3932    int idx = 0;
3933    Source_Name *s;
3934
3935    for (idx = 0; wd->src_name_names[idx]; idx++)
3936       eina_stringshare_del(wd->src_name_names[idx]);
3937    EINA_LIST_FREE(wd->src_names, s) free(s);
3938    eina_module_list_free(wd->src_name_mods);
3939 }
3940
3941 static void
3942 _source_name_set(Widget_Data *wd, const char *source_name)
3943 {
3944    EINA_SAFETY_ON_NULL_RETURN(wd);
3945    EINA_SAFETY_ON_NULL_RETURN(source_name);
3946
3947    Source_Name *s;
3948    Eina_List *l;
3949
3950    if (wd->src_name && !strcmp(wd->src_name->name, source_name)) return;
3951
3952    EINA_LIST_FOREACH(wd->src_names, l, s)
3953      {
3954         if (!strcmp(s->name, source_name))
3955           {
3956              wd->src_name = s;
3957              break;
3958           }
3959      }
3960    if (!wd->src_name)
3961      {
3962         ERR("source name (%s) is not found", source_name);
3963         return;
3964      }
3965 }
3966
3967 static void
3968 _source_all_load(Widget_Data *wd)
3969 {
3970    EINA_SAFETY_ON_NULL_RETURN(wd);
3971    _source_tile_load(wd);
3972    _source_route_load(wd);
3973    _source_name_load(wd);
3974 }
3975
3976 static void
3977 _source_all_unload(Widget_Data *wd)
3978 {
3979    EINA_SAFETY_ON_NULL_RETURN(wd);
3980    _source_tile_unload(wd);
3981    _source_route_unload(wd);
3982    _source_name_unload(wd);
3983 }
3984
3985 static void
3986 _zoom_mode_set(void *data)
3987 {
3988    EINA_SAFETY_ON_NULL_RETURN(data);
3989    Delayed_Data *dd = data;
3990
3991    dd->wd->mode = dd->mode;
3992    if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
3993      {
3994         Evas_Coord w, h;
3995         Evas_Coord vw, vh;
3996
3997         double zoom;
3998         double diff;
3999
4000         w = dd->wd->size.w;
4001         h = dd->wd->size.h;
4002         zoom = dd->wd->zoom_detail;
4003         _viewport_coord_get(dd->wd, NULL, NULL, &vw, &vh);
4004
4005         if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
4006           {
4007              if ((w < vw) && (h < vh))
4008                {
4009                   diff = 0.01;
4010                   while ((w < vw) && (h < vh))
4011                   {
4012                      zoom += diff;
4013                      w = pow(2.0, zoom) * dd->wd->tsize;
4014                      h = pow(2.0, zoom) * dd->wd->tsize;
4015                   }
4016                }
4017              else
4018                {
4019                   diff = -0.01;
4020                   while ((w > vw) || (h > vh))
4021                   {
4022                      zoom += diff;
4023                      w = pow(2.0, zoom) * dd->wd->tsize;
4024                      h = pow(2.0, zoom) * dd->wd->tsize;
4025                   }
4026                }
4027
4028           }
4029         else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
4030           {
4031              if ((w < vw) || (h < vh))
4032                {
4033                   diff = 0.01;
4034                   while ((w < vw) || (h < vh))
4035                   {
4036                      zoom += diff;
4037                      w = pow(2.0, zoom) * dd->wd->tsize;
4038                      h = pow(2.0, zoom) * dd->wd->tsize;
4039                   }
4040                }
4041              else
4042                {
4043                   diff = -0.01;
4044                   while ((w > vw) && (h > vh))
4045                   {
4046                      zoom += diff;
4047                      w = pow(2.0, zoom) * dd->wd->tsize;
4048                      h = pow(2.0, zoom) * dd->wd->tsize;
4049                   }
4050                }
4051           }
4052        zoom_with_animation(dd->wd, zoom, 10);
4053      }
4054 }
4055
4056 static void
4057 _zoom_set(void *data)
4058 {
4059    EINA_SAFETY_ON_NULL_RETURN(data);
4060    Delayed_Data *dd = data;
4061
4062    if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
4063    else zoom_with_animation(dd->wd, dd->zoom, 10);
4064    evas_object_smart_changed(dd->wd->pan_smart);
4065 }
4066
4067 static void
4068 _region_bring_in(void *data)
4069 {
4070    EINA_SAFETY_ON_NULL_RETURN(data);
4071    Delayed_Data *dd = data;
4072    int x, y, w, h;
4073
4074    _region_to_coord_convert(dd->wd, dd->lon, dd->lat, dd->wd->size.w, &x, &y);
4075    _viewport_coord_get(dd->wd, NULL, NULL, &w, &h);
4076    x = x - (w / 2);
4077    y = y - (h / 2);
4078    elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
4079    evas_object_smart_changed(dd->wd->pan_smart);
4080 }
4081
4082 static char *
4083 _mapnik_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4084 {
4085    char buf[PATH_MAX];
4086    // ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
4087    snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
4088             ((x + y + zoom) % 3) + 'a', zoom, x, y);
4089    return strdup(buf);
4090 }
4091
4092 static char *
4093 _osmarender_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4094 {
4095    char buf[PATH_MAX];
4096    snprintf(buf, sizeof(buf),
4097             "http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
4098             ((x + y + zoom) % 3) + 'a', zoom, x, y);
4099    return strdup(buf);
4100 }
4101
4102 static char *
4103 _cyclemap_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4104 {
4105    char buf[PATH_MAX];
4106    snprintf(buf, sizeof(buf),
4107             "http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
4108             (( x + y + zoom) % 3) + 'a', zoom, x, y);
4109    return strdup(buf);
4110 }
4111
4112 static char *
4113 _mapquest_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4114 {
4115    char buf[PATH_MAX];
4116    snprintf(buf, sizeof(buf),
4117             "http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
4118             ((x + y + zoom) % 4) + 1, zoom, x, y);
4119    return strdup(buf);
4120 }
4121
4122 static char *
4123 _mapquest_aerial_url_cb(const Evas_Object *obj __UNUSED__, int x, int y, int zoom)
4124 {
4125    char buf[PATH_MAX];
4126    snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
4127            ((x + y + zoom) % 4) + 1, zoom, x, y);
4128    return strdup(buf);
4129 }
4130
4131 static char *_yours_url_cb(const Evas_Object *obj __UNUSED__, const char *type_name, int method, double flon, double flat, double tlon, double tlat)
4132 {
4133    char buf[PATH_MAX];
4134    snprintf(buf, sizeof(buf),
4135             "%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
4136             ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
4137
4138    return strdup(buf);
4139 }
4140
4141 // TODO: fix monav api
4142 /*
4143 static char *_monav_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
4144 {
4145    char buf[PATH_MAX];
4146    snprintf(buf, sizeof(buf),
4147             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
4148             ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
4149
4150    return strdup(buf);
4151 }
4152 */
4153
4154 // TODO: fix ors api
4155 /*
4156 static char *_ors_url_cb(const Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
4157 {
4158    char buf[PATH_MAX];
4159    snprintf(buf, sizeof(buf),
4160             "%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
4161             ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
4162
4163    return strdup(buf);
4164 }
4165 */
4166
4167 static char *
4168 _nominatim_url_cb(const Evas_Object *obj, int method, const char *name, double lon, double lat)
4169 {
4170    ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
4171    Widget_Data *wd = elm_widget_data_get(obj);
4172    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
4173
4174    char **str;
4175    unsigned int ele, idx;
4176    char search_url[PATH_MAX];
4177    char buf[PATH_MAX];
4178
4179    if (method == ELM_MAP_NAME_METHOD_SEARCH)
4180      {
4181         search_url[0] = '\0';
4182         str = eina_str_split_full(name, " ", 0, &ele);
4183         for (idx = 0; idx < ele; idx++)
4184           {
4185              eina_strlcat(search_url, str[idx], sizeof(search_url));
4186              if (!(idx == (ele-1)))
4187                 eina_strlcat(search_url, "+", sizeof(search_url));
4188           }
4189         snprintf(buf, sizeof(buf),
4190                  "%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
4191                  NAME_NOMINATIM_URL, search_url);
4192
4193         if (str && str[0])
4194           {
4195              free(str[0]);
4196              free(str);
4197           }
4198      }
4199    else if (method == ELM_MAP_NAME_METHOD_REVERSE)
4200       snprintf(buf, sizeof(buf),
4201                "%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
4202                NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
4203    else strcpy(buf, "");
4204
4205    return strdup(buf);
4206 }
4207
4208 static double
4209 _scale_cb(const Evas_Object *obj __UNUSED__, double lon __UNUSED__, double lat, int zoom)
4210 {
4211    if (zoom < 0 || zoom >= (int)sizeof(_osm_scale_meter)) return 0;
4212    return _osm_scale_meter[zoom] / cos(lat * ELM_PI / 180.0);
4213 }
4214
4215 static void
4216 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
4217 {
4218    ELM_CHECK_WIDTYPE(obj, widtype);
4219    Widget_Data *wd = elm_widget_data_get(obj);
4220    EINA_SAFETY_ON_NULL_RETURN(wd);
4221
4222    if (elm_widget_focus_get(obj))
4223      {
4224         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
4225         evas_object_focus_set(wd->obj, EINA_TRUE);
4226      }
4227    else
4228      {
4229         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
4230         evas_object_focus_set(wd->obj, EINA_FALSE);
4231      }
4232 }
4233
4234 static void
4235 _del_hook(Evas_Object *obj)
4236 {
4237    ELM_CHECK_WIDTYPE(obj, widtype);
4238    Widget_Data *wd = elm_widget_data_get(obj);
4239    EINA_SAFETY_ON_NULL_RETURN(wd);
4240
4241    if (wd->map) evas_map_free(wd->map);
4242    free(wd);
4243 }
4244
4245 static void
4246 _del_pre_hook(Evas_Object *obj)
4247 {
4248    ELM_CHECK_WIDTYPE(obj, widtype);
4249    Widget_Data *wd = elm_widget_data_get(obj);
4250    EINA_SAFETY_ON_NULL_RETURN(wd);
4251
4252    Eina_List *l, *ll;
4253    Elm_Map_Route *r;
4254    Elm_Map_Name *na;
4255    Evas_Object *track;
4256    Elm_Map_Marker *marker;
4257    Elm_Map_Group_Class *group_clas;
4258    Elm_Map_Marker_Class *clas;
4259    Elm_Map_Overlay *overlay;
4260    Delayed_Data *dd;
4261
4262    EINA_LIST_FOREACH_SAFE(wd->routes, l, ll, r) elm_map_route_del(r);
4263    eina_list_free(wd->routes);
4264
4265    EINA_LIST_FOREACH_SAFE(wd->names, l, ll, na) elm_map_name_del(na);
4266    eina_list_free(wd->names);
4267
4268    EINA_LIST_FOREACH_SAFE(wd->overlays, l, ll, overlay)
4269       elm_map_overlay_del(overlay);
4270    eina_list_free(wd->overlays);
4271
4272    EINA_LIST_FREE(wd->track, track) evas_object_del(track);
4273
4274    EINA_LIST_FOREACH_SAFE(wd->markers, l, ll, marker)
4275       _elm_map_marker_remove(marker);
4276    eina_list_free(wd->markers);
4277
4278    EINA_LIST_FREE(wd->group_classes, group_clas)
4279      {
4280         eina_list_free(group_clas->markers);
4281         if (group_clas->style) eina_stringshare_del(group_clas->style);
4282         free(group_clas);
4283      }
4284    EINA_LIST_FREE(wd->marker_classes, clas)
4285      {
4286         if (clas->style) eina_stringshare_del(clas->style);
4287         free(clas);
4288      }
4289
4290    if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
4291    if (wd->long_timer) ecore_timer_del(wd->long_timer);
4292
4293    if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
4294
4295    if (wd->user_agent) eina_stringshare_del(wd->user_agent);
4296    if (wd->ua) eina_hash_free(wd->ua);
4297
4298    if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
4299    if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4300
4301    _grid_all_clear(wd);
4302    // Removal of download list should be after grid clear.
4303    if (wd->download_idler) ecore_idler_del(wd->download_idler);
4304    eina_list_free(wd->download_list);
4305
4306    _source_all_unload(wd);
4307
4308    if (!ecore_file_recursive_rm(CACHE_ROOT))
4309       ERR("Deletion of %s failed", CACHE_ROOT);
4310 }
4311
4312 static void
4313 _theme_hook(Evas_Object *obj)
4314 {
4315    ELM_CHECK_WIDTYPE(obj, widtype);
4316    Widget_Data *wd = elm_widget_data_get(obj);
4317    EINA_SAFETY_ON_NULL_RETURN(wd);
4318
4319    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
4320    _sizing_eval(wd);
4321 }
4322
4323 static Eina_Bool
4324 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
4325 {
4326    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4327    Widget_Data *wd = elm_widget_data_get(obj);
4328    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4329
4330    Evas_Coord x, y;
4331    Evas_Coord vh;
4332    Evas_Coord step_x, step_y, page_x, page_y;
4333
4334    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
4335    Evas_Event_Key_Down *ev = event_info;
4336    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
4337
4338    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
4339    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
4340    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
4341    elm_smart_scroller_child_viewport_size_get(wd->scr, NULL, &vh);
4342
4343    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
4344      {
4345         x -= step_x;
4346      }
4347    else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
4348      {
4349         x += step_x;
4350      }
4351    else if ((!strcmp(ev->keyname, "Up"))  || (!strcmp(ev->keyname, "KP_Up")))
4352      {
4353         y -= step_y;
4354      }
4355    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
4356      {
4357         y += step_y;
4358      }
4359    else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
4360      {
4361         if (page_y < 0)
4362           y -= -(page_y * vh) / 100;
4363         else
4364           y -= page_y;
4365      }
4366    else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
4367      {
4368         if (page_y < 0)
4369           y += -(page_y * vh) / 100;
4370         else
4371           y += page_y;
4372      }
4373    else if (!strcmp(ev->keyname, "KP_Add"))
4374      {
4375         zoom_with_animation(wd, wd->zoom + 1, 10);
4376         return EINA_TRUE;
4377      }
4378    else if (!strcmp(ev->keyname, "KP_Subtract"))
4379      {
4380         zoom_with_animation(wd, wd->zoom - 1, 10);
4381         return EINA_TRUE;
4382      }
4383    else return EINA_FALSE;
4384
4385    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
4386    elm_smart_scroller_child_pos_set(wd->scr, x, y);
4387
4388    return EINA_TRUE;
4389 }
4390 #endif
4391
4392 EAPI Evas_Object *
4393 elm_map_add(Evas_Object *parent)
4394 {
4395 #ifdef HAVE_ELEMENTARY_ECORE_CON
4396    Evas *e;
4397    Widget_Data *wd;
4398    Evas_Object *obj;
4399    Evas_Coord minw, minh;
4400
4401    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
4402    ELM_SET_WIDTYPE(widtype, "map");
4403    elm_widget_type_set(obj, "map");
4404    elm_widget_sub_object_add(parent, obj);
4405    elm_widget_data_set(obj, wd);
4406    elm_widget_can_focus_set(obj, EINA_TRUE);
4407    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
4408    elm_widget_del_hook_set(obj, _del_hook);
4409    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
4410    elm_widget_theme_hook_set(obj, _theme_hook);
4411    elm_widget_event_hook_set(obj, _event_hook);
4412    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
4413    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
4414    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
4415    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
4416    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
4417                                   _mouse_down, wd);
4418    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
4419                                   _mouse_up, wd);
4420    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
4421                                   _mouse_wheel_cb,wd);
4422    wd->obj = obj;
4423
4424    wd->scr = elm_smart_scroller_add(e);
4425    elm_widget_sub_object_add(obj, wd->scr);
4426    elm_smart_scroller_widget_set(wd->scr, obj);
4427    elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
4428    elm_widget_resize_object_set(obj, wd->scr);
4429    elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
4430    elm_smart_scroller_bounce_allow_set(wd->scr,
4431                                        _elm_config->thumbscroll_bounce_enable,
4432                                        _elm_config->thumbscroll_bounce_enable);
4433    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
4434                                   _changed_size_hints, wd);
4435    evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
4436    evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
4437    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
4438    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
4439
4440    if (!smart)
4441      {
4442         evas_object_smart_clipped_smart_set(&parent_sc);
4443         sc = parent_sc;
4444         sc.name = "elm_map_pan";
4445         sc.version = EVAS_SMART_CLASS_VERSION;
4446         sc.add = _pan_add;
4447         sc.resize = _pan_resize;
4448         sc.move = _pan_move;
4449         sc.calculate = _pan_calculate;
4450         smart = evas_smart_class_new(&sc);
4451      }
4452    if (smart)
4453      {
4454         Pan *pan;
4455         wd->pan_smart = evas_object_smart_add(e, smart);
4456         pan = evas_object_smart_data_get(wd->pan_smart);
4457         pan->wd = wd;
4458      }
4459    elm_widget_sub_object_add(obj, wd->pan_smart);
4460
4461    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
4462                                      _pan_set, _pan_get, _pan_max_get,
4463                                      _pan_min_get, _pan_child_size_get);
4464    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
4465                              &minw, &minh);
4466    evas_object_size_hint_min_set(obj, minw, minh);
4467
4468    wd->ges = elm_gesture_layer_add(obj);
4469    if (!wd->ges) ERR("elm_gesture_layer_add() failed");
4470    elm_gesture_layer_attach(wd->ges, obj);
4471    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
4472                             _pinch_zoom_start_cb, wd);
4473    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
4474                             _pinch_zoom_cb, wd);
4475    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
4476                             _pinch_rotate_cb, wd);
4477    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
4478                             _pinch_rotate_end_cb, wd);
4479    elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
4480                             _pinch_rotate_end_cb, wd);
4481
4482    wd->sep_maps_markers = evas_object_rectangle_add(evas_object_evas_get(obj));
4483    elm_widget_sub_object_add(obj, wd->sep_maps_markers);
4484    evas_object_smart_member_add(wd->sep_maps_markers, wd->pan_smart);
4485
4486    wd->map = evas_map_new(EVAS_MAP_POINT);
4487
4488    _source_all_load(wd);
4489    wd->zoom_min = wd->src_tile->zoom_min;
4490    wd->zoom_max = wd->src_tile->zoom_max;
4491    // FIXME: Tile Provider is better to provide tile size!
4492    wd->tsize = DEFAULT_TILE_SIZE;
4493
4494    srand(time(NULL));
4495
4496    wd->id = ((int)getpid() << 16) | idnum;
4497    idnum++;
4498    _grid_all_create(wd);
4499
4500    zoom_do(wd, 0);
4501
4502    wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
4503    wd->markers_max_num = MARER_MAX_NUMBER;
4504
4505    // TODO: convert Elementary to subclassing of Evas_Smart_Class
4506    // TODO: and save some bytes, making descriptions per-class and not instance!
4507    evas_object_smart_callbacks_descriptions_set(obj, _signals);
4508
4509    if (!ecore_file_download_protocol_available("http://"))
4510       ERR("Ecore must be built with curl support for the map widget!");
4511
4512    return obj;
4513 #else
4514    (void) parent;
4515    return NULL;
4516 #endif
4517 }
4518
4519 EAPI void
4520 elm_map_zoom_set(Evas_Object *obj, int zoom)
4521 {
4522 #ifdef HAVE_ELEMENTARY_ECORE_CON
4523    ELM_CHECK_WIDTYPE(obj, widtype);
4524    Widget_Data *wd = elm_widget_data_get(obj);
4525    EINA_SAFETY_ON_NULL_RETURN(wd);
4526    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4527
4528    if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
4529    if (zoom < 0) zoom = 0;
4530    if (wd->zoom == zoom) return;
4531    if (zoom > wd->src_tile->zoom_max) zoom = wd->src_tile->zoom_max;
4532    if (zoom < wd->src_tile->zoom_min) zoom = wd->src_tile->zoom_min;
4533
4534    Delayed_Data *data = ELM_NEW(Delayed_Data);
4535    data->func = _zoom_set;
4536    data->wd = wd;
4537    data->zoom = zoom;
4538    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4539    evas_object_smart_changed(data->wd->pan_smart);
4540 #else
4541    (void) obj;
4542    (void) zoom;
4543 #endif
4544 }
4545
4546 EAPI int
4547 elm_map_zoom_get(const Evas_Object *obj)
4548 {
4549 #ifdef HAVE_ELEMENTARY_ECORE_CON
4550    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4551    Widget_Data *wd = elm_widget_data_get(obj);
4552
4553    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
4554    return wd->zoom;
4555 #else
4556    (void) obj;
4557    return 0;
4558 #endif
4559 }
4560
4561 EAPI void
4562 elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
4563 {
4564 #ifdef HAVE_ELEMENTARY_ECORE_CON
4565    ELM_CHECK_WIDTYPE(obj, widtype);
4566    Widget_Data *wd = elm_widget_data_get(obj);
4567    EINA_SAFETY_ON_NULL_RETURN(wd);
4568
4569    if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
4570
4571    Delayed_Data *data = ELM_NEW(Delayed_Data);
4572    data->mode = mode;
4573    data->func = _zoom_mode_set;
4574    data->wd = wd;
4575    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4576    evas_object_smart_changed(data->wd->pan_smart);
4577 #else
4578    (void) obj;
4579    (void) mode;
4580 #endif
4581 }
4582
4583 EAPI Elm_Map_Zoom_Mode
4584 elm_map_zoom_mode_get(const Evas_Object *obj)
4585 {
4586 #ifdef HAVE_ELEMENTARY_ECORE_CON
4587    ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
4588    Widget_Data *wd = elm_widget_data_get(obj);
4589    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
4590
4591    return wd->mode;
4592 #else
4593    (void) obj;
4594    return ELM_MAP_ZOOM_MODE_MANUAL;
4595 #endif
4596 }
4597
4598 EAPI void
4599 elm_map_zoom_max_set(Evas_Object *obj, int zoom)
4600 {
4601 #ifdef HAVE_ELEMENTARY_ECORE_CON
4602    ELM_CHECK_WIDTYPE(obj, widtype);
4603    Widget_Data *wd = elm_widget_data_get(obj);
4604    EINA_SAFETY_ON_NULL_RETURN(wd);
4605    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4606
4607    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4608       return;
4609    wd->zoom_max = zoom;
4610 #else
4611    (void) obj;
4612    (void) zoom;
4613 #endif
4614 }
4615
4616 EAPI int
4617 elm_map_zoom_max_get(const Evas_Object *obj)
4618 {
4619 #ifdef HAVE_ELEMENTARY_ECORE_CON
4620    ELM_CHECK_WIDTYPE(obj, widtype) 18;
4621    Widget_Data *wd = elm_widget_data_get(obj);
4622    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4623    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4624
4625    return wd->zoom_max;
4626 #else
4627    (void) obj;
4628    return 18;
4629 #endif
4630 }
4631
4632 EAPI void
4633 elm_map_zoom_min_set(Evas_Object *obj, int zoom)
4634 {
4635 #ifdef HAVE_ELEMENTARY_ECORE_CON
4636    ELM_CHECK_WIDTYPE(obj, widtype);
4637    Widget_Data *wd = elm_widget_data_get(obj);
4638    EINA_SAFETY_ON_NULL_RETURN(wd);
4639    EINA_SAFETY_ON_NULL_RETURN(wd->src_tile);
4640
4641    if ((zoom > wd->src_tile->zoom_max) || (zoom < wd->src_tile->zoom_min))
4642       return;
4643    wd->zoom_min = zoom;
4644 #else
4645    (void) obj;
4646    (void) zoom;
4647 #endif
4648 }
4649
4650 EAPI int
4651 elm_map_zoom_min_get(const Evas_Object *obj)
4652 {
4653 #ifdef HAVE_ELEMENTARY_ECORE_CON
4654    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4655    Widget_Data *wd = elm_widget_data_get(obj);
4656    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
4657    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, -1);
4658
4659    return wd->zoom_min;
4660 #else
4661    (void) obj;
4662    return 0;
4663 #endif
4664 }
4665
4666
4667 EAPI void
4668 elm_map_region_bring_in(Evas_Object *obj, double lon, double lat)
4669 {
4670 #ifdef HAVE_ELEMENTARY_ECORE_CON
4671    ELM_CHECK_WIDTYPE(obj, widtype);
4672    Widget_Data *wd = elm_widget_data_get(obj);
4673
4674    Delayed_Data *data = ELM_NEW(Delayed_Data);
4675    data->func = _region_bring_in;
4676    data->wd = wd;
4677    data->lon = lon;
4678    data->lat = lat;
4679    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4680    evas_object_smart_changed(data->wd->pan_smart);
4681 #else
4682    (void) obj;
4683    (void) lon;
4684    (void) lat;
4685 #endif
4686 }
4687
4688 EAPI void
4689 elm_map_region_show(Evas_Object *obj, double lon, double lat)
4690 {
4691 #ifdef HAVE_ELEMENTARY_ECORE_CON
4692    ELM_CHECK_WIDTYPE(obj, widtype);
4693    Widget_Data *wd = elm_widget_data_get(obj);
4694
4695    Delayed_Data *data = ELM_NEW(Delayed_Data);
4696    data->func = _region_show;
4697    data->wd = wd;
4698    data->lon = lon;
4699    data->lat = lat;
4700    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
4701    evas_object_smart_changed(data->wd->pan_smart);
4702 #else
4703    (void) obj;
4704    (void) lon;
4705    (void) lat;
4706 #endif
4707 }
4708
4709 EAPI void
4710 elm_map_region_get(const Evas_Object *obj, double *lon, double *lat)
4711 {
4712 #ifdef HAVE_ELEMENTARY_ECORE_CON
4713    ELM_CHECK_WIDTYPE(obj, widtype);
4714    Widget_Data *wd = elm_widget_data_get(obj);
4715    EINA_SAFETY_ON_NULL_RETURN(wd);
4716
4717    double tlon, tlat;
4718    Evas_Coord vx, vy, vw, vh;
4719
4720    _viewport_coord_get(wd, &vx, &vy, &vw, &vh);
4721    _coord_to_region_convert(wd, vx + vw/2, vy + vh/2, wd->size.w, &tlon, &tlat);
4722    if (lon) *lon = tlon;
4723    if (lat) *lat = tlat;
4724 #else
4725    (void) obj;
4726    (void) lon;
4727    (void) lat;
4728 #endif
4729 }
4730
4731 EAPI void
4732 elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
4733 {
4734 #ifdef HAVE_ELEMENTARY_ECORE_CON
4735    ELM_CHECK_WIDTYPE(obj, widtype);
4736    Widget_Data *wd = elm_widget_data_get(obj);
4737    EINA_SAFETY_ON_NULL_RETURN(wd);
4738
4739    if (wd->paused == !!paused) return;
4740    wd->paused = !!paused;
4741    if (wd->paused)
4742      {
4743         if (wd->zoom_animator)
4744           {
4745              if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
4746              wd->zoom_animator = NULL;
4747              zoom_do(wd, wd->zoom);
4748           }
4749         edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4750                                 "elm,state,busy,stop", "elm");
4751      }
4752    else
4753      {
4754         if (wd->download_num >= 1)
4755            edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
4756                                    "elm,state,busy,start", "elm");
4757      }
4758 #else
4759    (void) obj;
4760    (void) paused;
4761 #endif
4762 }
4763
4764 EAPI Eina_Bool
4765 elm_map_paused_get(const Evas_Object *obj)
4766 {
4767 #ifdef HAVE_ELEMENTARY_ECORE_CON
4768    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4769    Widget_Data *wd = elm_widget_data_get(obj);
4770    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4771
4772    return wd->paused;
4773 #else
4774    (void) obj;
4775    return EINA_FALSE;
4776 #endif
4777 }
4778
4779 EAPI void
4780 elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
4781 {
4782 #ifdef HAVE_ELEMENTARY_ECORE_CON
4783    ELM_CHECK_WIDTYPE(obj, widtype);
4784    Widget_Data *wd = elm_widget_data_get(obj);
4785    EINA_SAFETY_ON_NULL_RETURN(wd);
4786
4787    wd->rotate.d = degree;
4788    wd->rotate.cx = cx;
4789    wd->rotate.cy = cy;
4790
4791    evas_object_smart_changed(wd->pan_smart);
4792 #else
4793    (void) obj;
4794    (void) degree;
4795    (void) cx;
4796    (void) cy;
4797 #endif
4798 }
4799
4800 EAPI void
4801 elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
4802 {
4803 #ifdef HAVE_ELEMENTARY_ECORE_CON
4804    ELM_CHECK_WIDTYPE(obj, widtype);
4805    Widget_Data *wd = elm_widget_data_get(obj);
4806    EINA_SAFETY_ON_NULL_RETURN(wd);
4807
4808    if (degree) *degree = wd->rotate.d;
4809    if (cx) *cx = wd->rotate.cx;
4810    if (cy) *cy = wd->rotate.cy;
4811 #else
4812    (void) obj;
4813    (void) degree;
4814    (void) cx;
4815    (void) cy;
4816 #endif
4817 }
4818
4819 EAPI void
4820 elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
4821 {
4822 #ifdef HAVE_ELEMENTARY_ECORE_CON
4823    ELM_CHECK_WIDTYPE(obj, widtype);
4824    Widget_Data *wd = elm_widget_data_get(obj);
4825    EINA_SAFETY_ON_NULL_RETURN(wd);
4826
4827    if ((!wd->wheel_disabled) && (disabled))
4828      evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4829    else if ((wd->wheel_disabled) && (!disabled))
4830      evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
4831    wd->wheel_disabled = !!disabled;
4832 #else
4833    (void) obj;
4834    (void) disabled;
4835 #endif
4836 }
4837
4838 EAPI Eina_Bool
4839 elm_map_wheel_disabled_get(const Evas_Object *obj)
4840 {
4841 #ifdef HAVE_ELEMENTARY_ECORE_CON
4842    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4843    Widget_Data *wd = elm_widget_data_get(obj);
4844    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
4845
4846    return wd->wheel_disabled;
4847 #else
4848    (void) obj;
4849    return EINA_FALSE;
4850 #endif
4851 }
4852
4853 EAPI void
4854 elm_map_tile_load_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
4855 {
4856 #ifdef HAVE_ELEMENTARY_ECORE_CON
4857    ELM_CHECK_WIDTYPE(obj, widtype);
4858    Widget_Data *wd = elm_widget_data_get(obj);
4859    EINA_SAFETY_ON_NULL_RETURN(wd);
4860
4861    if (try_num) *try_num = wd->try_num;
4862    if (finish_num) *finish_num = wd->finish_num;
4863 #else
4864    (void) obj;
4865    (void) try_num;
4866    (void) finish_num;
4867 #endif
4868 }
4869
4870 EAPI void
4871 elm_map_canvas_to_region_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
4872 {
4873 #ifdef HAVE_ELEMENTARY_ECORE_CON
4874    ELM_CHECK_WIDTYPE(obj, widtype);
4875    Widget_Data *wd = elm_widget_data_get(obj);
4876    EINA_SAFETY_ON_NULL_RETURN(wd);
4877    EINA_SAFETY_ON_NULL_RETURN(lon);
4878    EINA_SAFETY_ON_NULL_RETURN(lat);
4879
4880    _canvas_to_coord(wd, x, y, &x, &y);
4881    _coord_to_region_convert(wd, x, y, wd->size.w, lon, lat);
4882 #else
4883    (void) obj;
4884    (void) x;
4885    (void) y;
4886    (void) lon;
4887    (void) lat;
4888 #endif
4889 }
4890
4891 EAPI void
4892 elm_map_region_to_canvas_convert(const Evas_Object *obj, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
4893 {
4894 #ifdef HAVE_ELEMENTARY_ECORE_CON
4895    ELM_CHECK_WIDTYPE(obj, widtype);
4896    Widget_Data *wd = elm_widget_data_get(obj);
4897    EINA_SAFETY_ON_NULL_RETURN(wd);
4898    EINA_SAFETY_ON_NULL_RETURN(x);
4899    EINA_SAFETY_ON_NULL_RETURN(y);
4900
4901    _region_to_coord_convert(wd, lon, lat, wd->size.w, x, y);
4902    _coord_to_canvas(wd, *x, *y, x, y);
4903 #else
4904    (void) obj;
4905    (void) lon;
4906    (void) lat;
4907    (void) x;
4908    (void) y;
4909 #endif
4910 }
4911
4912 EAPI void
4913 elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
4914 {
4915 #ifdef HAVE_ELEMENTARY_ECORE_CON
4916    ELM_CHECK_WIDTYPE(obj, widtype);
4917    Widget_Data *wd = elm_widget_data_get(obj);
4918    EINA_SAFETY_ON_NULL_RETURN(wd);
4919    EINA_SAFETY_ON_NULL_RETURN(user_agent);
4920
4921    eina_stringshare_replace(&wd->user_agent, user_agent);
4922
4923    if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
4924    eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
4925 #else
4926    (void) obj;
4927    (void) user_agent;
4928 #endif
4929 }
4930
4931 EAPI const char *
4932 elm_map_user_agent_get(const Evas_Object *obj)
4933 {
4934 #ifdef HAVE_ELEMENTARY_ECORE_CON
4935    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4936    Widget_Data *wd = elm_widget_data_get(obj);
4937    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4938
4939    return wd->user_agent;
4940 #else
4941    (void) obj;
4942    return NULL;
4943 #endif
4944 }
4945
4946 EAPI void
4947 elm_map_source_set(Evas_Object *obj, Elm_Map_Source_Type type, const char *source_name)
4948 {
4949 #ifdef HAVE_ELEMENTARY_ECORE_CON
4950    ELM_CHECK_WIDTYPE(obj, widtype);
4951    Widget_Data *wd = elm_widget_data_get(obj);
4952    EINA_SAFETY_ON_NULL_RETURN(wd);
4953    EINA_SAFETY_ON_NULL_RETURN(source_name);
4954
4955    if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(wd, source_name);
4956    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
4957       _source_route_set(wd, source_name);
4958    else if (type == ELM_MAP_SOURCE_TYPE_NAME) _source_name_set(wd, source_name);
4959    else ERR("Not supported map source type: %d", type);
4960
4961 #else
4962    (void) obj;
4963    (void) source_name;
4964 #endif
4965 }
4966
4967 EAPI const char *
4968 elm_map_source_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4969 {
4970 #ifdef HAVE_ELEMENTARY_ECORE_CON
4971    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4972    Widget_Data *wd = elm_widget_data_get(obj);
4973    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4974    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_tile, NULL);
4975
4976    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile->name;
4977    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route->name;
4978    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name->name;
4979    else ERR("Not supported map source type: %d", type);
4980    return NULL;
4981 #else
4982    (void) obj;
4983    return NULL;
4984 #endif
4985 }
4986
4987 EAPI const char **
4988 elm_map_sources_get(const Evas_Object *obj, Elm_Map_Source_Type type)
4989 {
4990 #ifdef HAVE_ELEMENTARY_ECORE_CON
4991    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4992    Widget_Data *wd = elm_widget_data_get(obj);
4993    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
4994
4995    if (type == ELM_MAP_SOURCE_TYPE_TILE) return wd->src_tile_names;
4996    else if (type == ELM_MAP_SOURCE_TYPE_ROUTE) return wd->src_route_names;
4997    else if (type == ELM_MAP_SOURCE_TYPE_NAME) return wd->src_name_names;
4998    else ERR("Not supported map source type: %d", type);
4999    return NULL;
5000 #else
5001    (void) obj;
5002    return NULL;
5003 #endif
5004 }
5005
5006 EAPI Elm_Map_Route *
5007 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)
5008 {
5009 #ifdef HAVE_ELEMENTARY_ECORE_CON
5010    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5011    Widget_Data *wd = elm_widget_data_get(obj);
5012    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5013    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src_route, NULL);
5014
5015    char *type_name;
5016    char *url;
5017    char fname[PATH_MAX];
5018
5019    if (!ecore_file_exists(CACHE_ROUTE_ROOT))
5020       ecore_file_mkpath(CACHE_ROUTE_ROOT);
5021
5022    if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
5023       type_name = strdup(ROUTE_TYPE_MOTORCAR);
5024    else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
5025       type_name = strdup(ROUTE_TYPE_BICYCLE);
5026    else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
5027       type_name = strdup(ROUTE_TYPE_FOOT);
5028    else type_name = NULL;
5029
5030    url = wd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
5031    if (!url)
5032      {
5033         ERR("Route URL is NULL");
5034         if (type_name) free(type_name);
5035         return NULL;
5036      }
5037    if (type_name) free(type_name);
5038
5039    Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
5040    route->wd = wd;
5041    snprintf(fname, sizeof(fname), CACHE_ROUTE_ROOT"/%d", rand());
5042    route->fname = strdup(fname);
5043    route->type = type;
5044    route->method = method;
5045    route->flon = flon;
5046    route->flat = flat;
5047    route->tlon = tlon;
5048    route->tlat = tlat;
5049    route->cb = route_cb;
5050    route->data = data;
5051
5052    if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
5053                                  &(route->job), wd->ua) || !(route->job))
5054      {
5055         ERR("Can't request Route from %s to %s", url, route->fname);
5056         free(route->fname);
5057         free(route);
5058         return NULL;
5059      }
5060    INF("Route requested from %s to %s", url, route->fname);
5061    free(url);
5062
5063    wd->routes = eina_list_append(wd->routes, route);
5064    evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, route);
5065    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
5066                            "elm,state,busy,start", "elm");
5067    return route;
5068 #else
5069    (void) obj;
5070    (void) type;
5071    (void) method;
5072    (void) flon;
5073    (void) flat;
5074    (void) tlon;
5075    (void) tlat;
5076    (void) route_cb;
5077    (void) data;
5078    return NULL;
5079 #endif
5080 }
5081
5082
5083 EAPI void
5084 elm_map_route_del(Elm_Map_Route *route)
5085 {
5086 #ifdef HAVE_ELEMENTARY_ECORE_CON
5087    EINA_SAFETY_ON_NULL_RETURN(route);
5088    EINA_SAFETY_ON_NULL_RETURN(route->wd);
5089    ELM_CHECK_WIDTYPE(route->wd->obj, widtype);
5090
5091    Path_Waypoint *w;
5092    Path_Node *n;
5093
5094    if (route->job) ecore_file_download_abort(route->job);
5095
5096    EINA_LIST_FREE(route->waypoint, w)
5097      {
5098         if (w->point) eina_stringshare_del(w->point);
5099         free(w);
5100      }
5101
5102    EINA_LIST_FREE(route->nodes, n)
5103      {
5104         if (n->pos.address) eina_stringshare_del(n->pos.address);
5105         free(n);
5106      }
5107
5108    if (route->fname)
5109      {
5110         ecore_file_remove(route->fname);
5111         free(route->fname);
5112      }
5113
5114    route->wd->routes = eina_list_remove(route->wd->routes, route);
5115    free(route);
5116 #else
5117    (void) route;
5118 #endif
5119 }
5120
5121 EAPI double
5122 elm_map_route_distance_get(const Elm_Map_Route *route)
5123 {
5124 #ifdef HAVE_ELEMENTARY_ECORE_CON
5125    EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
5126    return route->info.distance;
5127 #else
5128    (void) route;
5129    return 0.0;
5130 #endif
5131 }
5132
5133 EAPI const char*
5134 elm_map_route_node_get(const Elm_Map_Route *route)
5135 {
5136 #ifdef HAVE_ELEMENTARY_ECORE_CON
5137    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5138    return route->info.nodes;
5139 #else
5140    (void) route;
5141    return NULL;
5142 #endif
5143 }
5144
5145 EAPI const char*
5146 elm_map_route_waypoint_get(const Elm_Map_Route *route)
5147 {
5148 #ifdef HAVE_ELEMENTARY_ECORE_CON
5149    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
5150    return route->info.waypoints;
5151 #else
5152    (void) route;
5153    return NULL;
5154 #endif
5155 }
5156
5157 EAPI Elm_Map_Name *
5158 elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
5159 {
5160 #ifdef HAVE_ELEMENTARY_ECORE_CON
5161    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5162
5163    if (address)
5164       return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
5165                            name_cb, data);
5166   else
5167      return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
5168                           name_cb, data);
5169 #else
5170    (void) obj;
5171    (void) address;
5172    (void) lon;
5173    (void) lat;
5174    (void) name_cb;
5175    (void) data;
5176    return NULL;
5177 #endif
5178 }
5179
5180 EAPI void
5181 elm_map_name_del(Elm_Map_Name *name)
5182 {
5183 #ifdef HAVE_ELEMENTARY_ECORE_CON
5184    EINA_SAFETY_ON_NULL_RETURN(name);
5185    EINA_SAFETY_ON_NULL_RETURN(name->wd);
5186    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
5187
5188    if (name->job) ecore_file_download_abort(name->job);
5189    if (name->address) free(name->address);
5190    if (name->fname)
5191      {
5192         ecore_file_remove(name->fname);
5193         free(name->fname);
5194      }
5195
5196    name->wd->names = eina_list_remove(name->wd->names, name);
5197    free(name);
5198 #else
5199    (void) name;
5200 #endif
5201 }
5202
5203 EAPI const char *
5204 elm_map_name_address_get(const Elm_Map_Name *name)
5205 {
5206 #ifdef HAVE_ELEMENTARY_ECORE_CON
5207    EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
5208    EINA_SAFETY_ON_NULL_RETURN_VAL(name->wd, NULL);
5209    ELM_CHECK_WIDTYPE(name->wd->obj, widtype) NULL;
5210
5211    return name->address;
5212 #else
5213    (void) name;
5214    return NULL;
5215 #endif
5216 }
5217
5218 EAPI void
5219 elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
5220 {
5221 #ifdef HAVE_ELEMENTARY_ECORE_CON
5222    EINA_SAFETY_ON_NULL_RETURN(name);
5223    EINA_SAFETY_ON_NULL_RETURN(name->wd);
5224    ELM_CHECK_WIDTYPE(name->wd->obj, widtype);
5225
5226    if (lon) *lon = name->lon;
5227    if (lat) *lat = name->lat;
5228 #else
5229    (void) name;
5230    (void) lon;
5231    (void) lat;
5232 #endif
5233 }
5234
5235 EAPI Elm_Map_Overlay *
5236 elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
5237 {
5238 #ifdef HAVE_ELEMENTARY_ECORE_CON
5239    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5240    Widget_Data *wd = elm_widget_data_get(obj);
5241    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5242
5243    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5244    overlay->wd = wd;
5245    overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
5246    overlay->c.r = 0x87;
5247    overlay->c.g = 0xce;
5248    overlay->c.b = 0xeb;
5249    overlay->c.a = 255;
5250    overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
5251    overlay->grp = _overlay_group_new(wd);
5252    wd->overlays = eina_list_append(wd->overlays, overlay);
5253
5254    evas_object_smart_changed(wd->pan_smart);
5255    return overlay;
5256 #else
5257    (void) obj;
5258    (void) lon;
5259    (void) lat;
5260    return NULL;
5261 #endif
5262 }
5263
5264 EAPI void
5265 elm_map_overlay_del(Elm_Map_Overlay *overlay)
5266 {
5267 #ifdef HAVE_ELEMENTARY_ECORE_CON
5268    EINA_SAFETY_ON_NULL_RETURN(overlay);
5269    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5270    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5271
5272    if (overlay->grp)
5273      {
5274         if (overlay->grp->clas)
5275            elm_map_overlay_class_remove(overlay->grp->clas, overlay);
5276         _overlay_group_free(overlay->grp);
5277      }
5278
5279    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5280       _overlay_default_free(overlay->ovl);
5281    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5282       _overlay_bubble_free(overlay->ovl);
5283    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5284       _overlay_class_free(overlay->ovl);
5285    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5286       _overlay_route_free(overlay->ovl);
5287    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
5288       _overlay_line_free(overlay->ovl);
5289    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
5290       _overlay_polygon_free(overlay->ovl);
5291    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
5292       _overlay_circle_free(overlay->ovl);
5293    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
5294       _overlay_scale_free(overlay->ovl);
5295    else ERR("Invalid overlay type: %d", overlay->type);
5296
5297    overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
5298    evas_object_smart_changed(overlay->wd->pan_smart);
5299
5300    free(overlay);
5301 #else
5302    (void) overlay;
5303 #endif
5304 }
5305
5306 EAPI Elm_Map_Overlay_Type
5307 elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
5308 {
5309 #ifdef HAVE_ELEMENTARY_ECORE_CON
5310    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
5311    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
5312    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
5313
5314    return overlay->type;
5315 #else
5316    (void) overlay;
5317    return ELM_MAP_OVERLAY_TYPE_NONE;
5318 #endif
5319 }
5320
5321 EAPI void
5322 elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
5323 {
5324 #ifdef HAVE_ELEMENTARY_ECORE_CON
5325    EINA_SAFETY_ON_NULL_RETURN(overlay);
5326    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5327    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5328
5329    overlay->data = data;
5330 #else
5331    (void) overlay;
5332    (void) data;
5333 #endif
5334 }
5335
5336 EAPI void *
5337 elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
5338 {
5339 #ifdef HAVE_ELEMENTARY_ECORE_CON
5340    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5341    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5342    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5343
5344    return overlay->data;
5345 #else
5346    (void) overlay;
5347    return NULL;
5348 #endif
5349 }
5350
5351 EAPI void
5352 elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
5353 {
5354 #ifdef HAVE_ELEMENTARY_ECORE_CON
5355    EINA_SAFETY_ON_NULL_RETURN(overlay);
5356    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5357    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5358
5359    if (overlay->hide == !!hide) return;
5360    overlay->hide = hide;
5361
5362    evas_object_smart_changed(overlay->wd->pan_smart);
5363 #else
5364    (void) overlay;
5365    (void) hide;
5366 #endif
5367 }
5368
5369 EAPI Eina_Bool
5370 elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
5371 {
5372 #ifdef HAVE_ELEMENTARY_ECORE_CON
5373    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5374    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5375    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5376
5377    return overlay->hide;
5378 #else
5379    (void) overlay;
5380    return EINA_FALSE;
5381 #endif
5382 }
5383
5384 EAPI void
5385 elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
5386 {
5387 #ifdef HAVE_ELEMENTARY_ECORE_CON
5388    EINA_SAFETY_ON_NULL_RETURN(overlay);
5389    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5390    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5391
5392    overlay->zoom_min = zoom;
5393    evas_object_smart_changed(overlay->wd->pan_smart);
5394 #else
5395    (void) overlay;
5396    (void) zoom;
5397 #endif
5398 }
5399
5400 EAPI int
5401 elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
5402 {
5403 #ifdef HAVE_ELEMENTARY_ECORE_CON
5404    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
5405    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
5406    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
5407
5408    return overlay->zoom_min;
5409 #else
5410    (void) overlay;
5411    return 0;
5412 #endif
5413 }
5414
5415 EAPI void
5416 elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
5417 {
5418 #ifdef HAVE_ELEMENTARY_ECORE_CON
5419    EINA_SAFETY_ON_NULL_RETURN(overlay);
5420    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5421    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5422
5423    if (overlay->paused == !!paused) return;
5424    overlay->paused = paused;
5425
5426    evas_object_smart_changed(overlay->wd->pan_smart);
5427 #else
5428    (void) overlay;
5429    (void) paused;
5430 #endif
5431 }
5432
5433 EAPI Eina_Bool
5434 elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
5435 {
5436 #ifdef HAVE_ELEMENTARY_ECORE_CON
5437    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
5438    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
5439    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
5440
5441    return overlay->paused;
5442 #else
5443    (void) overlay;
5444    return EINA_FALSE;
5445 #endif
5446 }
5447
5448 EAPI void
5449 elm_map_overlay_show(Elm_Map_Overlay *overlay)
5450 {
5451 #ifdef HAVE_ELEMENTARY_ECORE_CON
5452    EINA_SAFETY_ON_NULL_RETURN(overlay);
5453    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5454    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5455
5456    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5457      {
5458         Overlay_Default *ovl = overlay->ovl;
5459         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5460      }
5461    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5462      {
5463         Overlay_Bubble *ovl = overlay->ovl;
5464         elm_map_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
5465      }
5466    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5467      {
5468         Overlay_Class *ovl = overlay->ovl;
5469         double lon, lat, max_lo, min_lo, max_la, min_la;
5470         _region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
5471         lon = (max_lo + min_lo) / 2;
5472         lat = (max_la + min_la) / 2;
5473         elm_map_region_show(overlay->wd->obj, lon, lat);
5474      }
5475    else ERR("Not supported overlay type: %d", overlay->type);
5476
5477    evas_object_smart_changed(overlay->wd->pan_smart);
5478 #else
5479    (void) overlay;
5480 #endif
5481 }
5482
5483 EAPI void
5484 elm_map_overlays_show(Eina_List *overlays)
5485 {
5486 #ifdef HAVE_ELEMENTARY_ECORE_CON
5487    EINA_SAFETY_ON_NULL_RETURN(overlays);
5488    EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
5489
5490    Elm_Map_Overlay *overlay;
5491    overlay = eina_list_data_get(overlays);
5492
5493    Delayed_Data *data = ELM_NEW(Delayed_Data);
5494    data->func = _overlays_show;
5495    data->wd = overlay->wd;
5496    data->overlays = eina_list_clone(overlays);
5497    data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
5498    evas_object_smart_changed(data->wd->pan_smart);
5499 #else
5500    (void) overlays;
5501 #endif
5502 }
5503
5504 EAPI void
5505 elm_map_overlay_region_set(Elm_Map_Overlay *overlay, double lon, double lat)
5506 {
5507 #ifdef HAVE_ELEMENTARY_ECORE_CON
5508    EINA_SAFETY_ON_NULL_RETURN(overlay);
5509    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5510    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5511
5512    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5513      {
5514         Overlay_Default *ovl = overlay->ovl;
5515         ovl->lon = lon;
5516         ovl->lat = lat;
5517      }
5518    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5519      {
5520         Overlay_Bubble *ovl = overlay->ovl;
5521         ovl->lon = lon;
5522         ovl->lat = lat;
5523      }
5524    else ERR("Not supported overlay type: %d", overlay->type);
5525
5526    evas_object_smart_changed(overlay->wd->pan_smart);
5527 #else
5528    (void) overlay;
5529    (void) lon;
5530    (void) lat;
5531 #endif
5532 }
5533
5534 EAPI void
5535 elm_map_overlay_region_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
5536 {
5537 #ifdef HAVE_ELEMENTARY_ECORE_CON
5538    EINA_SAFETY_ON_NULL_RETURN(overlay);
5539    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5540    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5541
5542    if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
5543      {
5544         Overlay_Group *ovl = overlay->ovl;
5545         _overlay_group_region_get(ovl, lon, lat);
5546      }
5547    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5548      {
5549         const Overlay_Default *ovl = overlay->ovl;
5550         if (lon) *lon = ovl->lon;
5551         if (lat) *lat = ovl->lat;
5552      }
5553    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
5554      {
5555         const Overlay_Bubble *ovl = overlay->ovl;
5556         if (lon) *lon = ovl->lon;
5557         if (lat) *lat = ovl->lat;
5558      }
5559    else ERR("Not supported overlay type: %d", overlay->type);
5560 #else
5561    (void) overlay;
5562    (void) lon;
5563    (void) lat;
5564 #endif
5565 }
5566
5567 EAPI void
5568 elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
5569 {
5570 #ifdef HAVE_ELEMENTARY_ECORE_CON
5571    EINA_SAFETY_ON_NULL_RETURN(overlay);
5572    EINA_SAFETY_ON_NULL_RETURN(icon);
5573    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5574    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5575
5576    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5577       _overlay_default_icon_update(overlay->ovl, icon);
5578    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5579       _overlay_class_icon_update(overlay->ovl, icon);
5580    else ERR("Not supported overlay type: %d", overlay->type);
5581
5582    evas_object_smart_changed(overlay->wd->pan_smart);
5583 #else
5584    (void) overlay;
5585    (void) icon;
5586 #endif
5587 }
5588
5589 EAPI const Evas_Object *
5590 elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
5591 {
5592 #ifdef HAVE_ELEMENTARY_ECORE_CON
5593    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5594    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5595    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5596
5597    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5598      {
5599         const Overlay_Default *ovl = overlay->ovl;
5600         return ovl->icon;
5601      }
5602    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5603      {
5604         const Overlay_Class *ovl = overlay->ovl;
5605         return ovl->icon;
5606      }
5607    else
5608      {
5609         ERR("Not supported overlay type: %d", overlay->type);
5610         return NULL;
5611      }
5612 #else
5613    (void) overlay;
5614    return NULL;
5615 #endif
5616 }
5617
5618 EAPI void
5619 elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *content)
5620 {
5621 #ifdef HAVE_ELEMENTARY_ECORE_CON
5622    EINA_SAFETY_ON_NULL_RETURN(overlay);
5623    EINA_SAFETY_ON_NULL_RETURN(content);
5624    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5625    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5626
5627    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5628       _overlay_default_content_update(overlay->ovl, content, overlay);
5629    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5630       _overlay_class_content_update(overlay->ovl, content);
5631    else ERR("Not supported overlay type: %d", overlay->type);
5632
5633    evas_object_smart_changed(overlay->wd->pan_smart);
5634 #else
5635    (void) overlay;
5636    (void) obj;
5637 #endif
5638 }
5639
5640 EAPI const Evas_Object *
5641 elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
5642 {
5643 #ifdef HAVE_ELEMENTARY_ECORE_CON
5644    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
5645    EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
5646    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
5647
5648    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5649      {
5650         const Overlay_Default *ovl = overlay->ovl;
5651         return ovl->content;
5652      }
5653    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5654      {
5655         const Overlay_Class *ovl = overlay->ovl;
5656         return ovl->content;
5657      }
5658    else
5659      {
5660         ERR("Not supported overlay type: %d", overlay->type);
5661         return NULL;
5662      }
5663 #else
5664    (void) overlay;
5665    return NULL;
5666 #endif
5667 }
5668
5669 EAPI void
5670 elm_map_overlay_color_set(Elm_Map_Overlay *overlay, int r, int g , int b, int a)
5671 {
5672 #ifdef HAVE_ELEMENTARY_ECORE_CON
5673    EINA_SAFETY_ON_NULL_RETURN(overlay);
5674    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5675    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5676
5677    overlay->c.r = r;
5678    overlay->c.g = g;
5679    overlay->c.b = b;
5680    overlay->c.a = a;
5681
5682    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5683       _overlay_class_color_update(overlay->ovl, overlay->c);
5684    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5685       _overlay_default_color_update(overlay->ovl, overlay->c);
5686    else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5687       _overlay_route_color_update(overlay->ovl, overlay->c);
5688    else
5689      {
5690         ERR("Not supported overlay type: %d", overlay->type);
5691      }
5692
5693 #else
5694    (void) overlay;
5695    (void) r;
5696    (void) g;
5697    (void) b;
5698    (void) a;
5699 #endif
5700 }
5701
5702 EAPI void
5703 elm_map_overlay_color_get(const Elm_Map_Overlay *overlay, int *r, int *g , int *b, int *a)
5704 {
5705 #ifdef HAVE_ELEMENTARY_ECORE_CON
5706    EINA_SAFETY_ON_NULL_RETURN(overlay);
5707    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5708    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5709
5710    if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
5711      {
5712          if (r) *r = overlay->c.r;
5713          if (g) *g = overlay->c.g;
5714          if (b) *b = overlay->c.b;
5715          if (a) *a = overlay->c.a;
5716       }
5717    else ERR("Not supported overlay type: %d", overlay->type);
5718 #else
5719    (void) overlay;
5720    (void) r;
5721    (void) g;
5722    (void) b;
5723    (void) a;
5724 #endif
5725 }
5726
5727 EAPI void
5728 elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
5729 {
5730 #ifdef HAVE_ELEMENTARY_ECORE_CON
5731    EINA_SAFETY_ON_NULL_RETURN(overlay);
5732    EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
5733    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
5734
5735    overlay->cb = get_cb;
5736    overlay->cb_data = data;
5737
5738    if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
5739       _overlay_class_cb_set(overlay->ovl, get_cb, data);
5740 #else
5741    (void) overlay;
5742    (void) get_cb;
5743    (void) data;
5744 #endif
5745 }
5746
5747 EAPI Elm_Map_Overlay *
5748 elm_map_overlay_class_add(Evas_Object *obj)
5749 {
5750 #ifdef HAVE_ELEMENTARY_ECORE_CON
5751    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5752    Widget_Data *wd = elm_widget_data_get(obj);
5753    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5754
5755    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5756    overlay->wd = wd;
5757    overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
5758    overlay->ovl = _overlay_class_new(wd);
5759    overlay->c.r = 0x90;
5760    overlay->c.g = 0xee;
5761    overlay->c.b = 0x90;
5762    overlay->c.a = 0xff;
5763    wd->overlays = eina_list_append(wd->overlays, overlay);
5764
5765    evas_object_smart_changed(wd->pan_smart);
5766    return overlay;
5767 #else
5768    (void) obj;
5769    return NULL;
5770 #endif
5771 }
5772
5773 EAPI void
5774 elm_map_overlay_class_append(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5775 {
5776 #ifdef HAVE_ELEMENTARY_ECORE_CON
5777    EINA_SAFETY_ON_NULL_RETURN(clas);
5778    EINA_SAFETY_ON_NULL_RETURN(overlay);
5779    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5780    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5781    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5782
5783    Overlay_Class *clas_ovl = clas->ovl;
5784    if (eina_list_data_find(clas_ovl->members, overlay))
5785      {
5786         ERR("Already added overlay into clas");
5787         return;
5788      }
5789    clas_ovl->members = eina_list_append(clas_ovl->members, overlay);
5790
5791    // Update group by class
5792    overlay->grp->clas = clas;
5793    _overlay_group_icon_update(overlay->grp, clas_ovl->icon);
5794    _overlay_group_content_update(overlay->grp, clas_ovl->content);
5795    _overlay_group_color_update(overlay->grp, clas->c);
5796    _overlay_group_cb_set(overlay->grp, clas->cb, clas->data);
5797    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5798      {
5799         _overlay_default_clas_icon_update(overlay->ovl, clas_ovl->icon);
5800         _overlay_default_clas_content_update(overlay->ovl, clas_ovl->content);
5801      }
5802
5803   evas_object_smart_changed(clas->wd->pan_smart);
5804 #else
5805    (void) clas;
5806    (void) overlay;
5807 #endif
5808 }
5809
5810 EAPI void
5811 elm_map_overlay_class_remove(Elm_Map_Overlay *clas, Elm_Map_Overlay *overlay)
5812 {
5813 #ifdef HAVE_ELEMENTARY_ECORE_CON
5814    EINA_SAFETY_ON_NULL_RETURN(clas);
5815    EINA_SAFETY_ON_NULL_RETURN(overlay);
5816    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5817    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5818    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5819
5820    Overlay_Class *ovl = clas->ovl;
5821    ovl->members = eina_list_remove(ovl->members, overlay);
5822
5823    overlay->grp->clas = NULL;
5824    _overlay_group_icon_update(overlay->grp, NULL);
5825    _overlay_group_content_update(overlay->grp, NULL);
5826    if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
5827      {
5828         _overlay_default_clas_icon_update(overlay->ovl, NULL);
5829         _overlay_default_clas_content_update(overlay->ovl, NULL);
5830      }
5831
5832   evas_object_smart_changed(clas->wd->pan_smart);
5833 #else
5834    (void) clas;
5835    (void) overlay;
5836 #endif
5837 }
5838
5839 EAPI void
5840 elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *clas, int zoom)
5841 {
5842 #ifdef HAVE_ELEMENTARY_ECORE_CON
5843    EINA_SAFETY_ON_NULL_RETURN(clas);
5844    EINA_SAFETY_ON_NULL_RETURN(clas->wd);
5845    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype);
5846    EINA_SAFETY_ON_FALSE_RETURN(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS);
5847
5848    Overlay_Class *ovl = clas->ovl;
5849    if (ovl->zoom_max == !!zoom) return;
5850    ovl->zoom_max = zoom;
5851
5852    evas_object_smart_changed(clas->wd->pan_smart);
5853 #else
5854    (void) clas;
5855    (void) zoom;
5856 #endif
5857 }
5858
5859 EAPI int
5860 elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *clas)
5861 {
5862 #ifdef HAVE_ELEMENTARY_ECORE_CON
5863    EINA_SAFETY_ON_NULL_RETURN_VAL(clas, OVERLAY_CLASS_ZOOM_MAX);
5864    EINA_SAFETY_ON_NULL_RETURN_VAL(clas->wd, OVERLAY_CLASS_ZOOM_MAX);
5865    ELM_CHECK_WIDTYPE(clas->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
5866    EINA_SAFETY_ON_FALSE_RETURN_VAL(clas->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
5867
5868    const Overlay_Class *ovl = clas->ovl;
5869    return ovl->zoom_max;
5870 #else
5871    (void) clas;
5872    return OVERLAY_CLASS_ZOOM_MAX;
5873 #endif
5874 }
5875
5876 EAPI Eina_List *
5877 elm_map_overlay_group_members_get(const Elm_Map_Overlay *grp)
5878 {
5879 #ifdef HAVE_ELEMENTARY_ECORE_CON
5880    EINA_SAFETY_ON_NULL_RETURN_VAL(grp, NULL);
5881    EINA_SAFETY_ON_NULL_RETURN_VAL(grp->wd, NULL);
5882    ELM_CHECK_WIDTYPE(grp->wd->obj, widtype) NULL;
5883   EINA_SAFETY_ON_FALSE_RETURN_VAL(grp->type == ELM_MAP_OVERLAY_TYPE_GROUP, NULL);
5884
5885    Overlay_Group *ovl = grp->ovl;
5886    return ovl->members;
5887 #else
5888    (void) clas;
5889    return OVERLAY_CLASS_ZOOM_MAX;
5890 #endif
5891 }
5892
5893 EAPI Elm_Map_Overlay *
5894 elm_map_overlay_bubble_add(Evas_Object *obj)
5895 {
5896 #ifdef HAVE_ELEMENTARY_ECORE_CON
5897    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5898    Widget_Data *wd = elm_widget_data_get(obj);
5899    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
5900
5901    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
5902    overlay->wd = wd;
5903    overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
5904    overlay->c.r = 255;
5905    overlay->c.g = 255;
5906    overlay->c.b = 255;
5907    overlay->c.a = 255;
5908    overlay->ovl =  _overlay_bubble_new(overlay);
5909    overlay->grp = _overlay_group_new(wd);
5910    wd->overlays = eina_list_append(wd->overlays, overlay);
5911
5912    evas_object_smart_changed(wd->pan_smart);
5913    return overlay;
5914 #else
5915    (void) obj;
5916    return NULL;
5917 #endif
5918 }
5919
5920 EAPI void
5921 elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, const Elm_Map_Overlay *parent)
5922 {
5923 #ifdef HAVE_ELEMENTARY_ECORE_CON
5924    EINA_SAFETY_ON_NULL_RETURN(bubble);
5925    EINA_SAFETY_ON_NULL_RETURN(parent);
5926    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5927    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5928
5929    Overlay_Bubble *ovl = bubble->ovl;
5930    Evas_Object *pobj = _overlay_obj_get(parent);
5931    if (!pobj) return;
5932
5933    if (ovl->pobj)
5934      {
5935         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
5936                                             _overlay_bubble_hide_cb, ovl);
5937         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
5938                                             _overlay_bubble_chase_cb, ovl);
5939         evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
5940                                             _overlay_bubble_chase_cb, ovl);
5941      }
5942
5943    ovl->pobj = pobj;
5944    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
5945                                   _overlay_bubble_hide_cb, ovl);
5946    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
5947                                   _overlay_bubble_chase_cb, ovl);
5948    evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
5949                                   _overlay_bubble_chase_cb, ovl);
5950
5951    _overlay_bubble_chase(ovl);
5952    evas_object_smart_changed(bubble->wd->pan_smart);
5953 #else
5954    (void) bubble;
5955    (void) parent;
5956 #endif
5957 }
5958
5959 EAPI void
5960 elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
5961 {
5962 #ifdef HAVE_ELEMENTARY_ECORE_CON
5963    EINA_SAFETY_ON_NULL_RETURN(bubble);
5964    EINA_SAFETY_ON_NULL_RETURN(content);
5965    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5966    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5967
5968    Overlay_Bubble *bb = bubble->ovl;
5969    elm_box_pack_end(bb->bx, content);
5970
5971    evas_object_smart_changed(bubble->wd->pan_smart);
5972 #else
5973    (void) bubble;
5974    (void) content;
5975 #endif
5976 }
5977
5978 EAPI void
5979 elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
5980 {
5981 #ifdef HAVE_ELEMENTARY_ECORE_CON
5982    EINA_SAFETY_ON_NULL_RETURN(bubble);
5983    ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
5984    EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
5985
5986    Overlay_Bubble *bb = bubble->ovl;
5987    elm_box_clear(bb->bx);
5988
5989    evas_object_smart_changed(bubble->wd->pan_smart);
5990 #else
5991    (void) bubble;
5992 #endif
5993 }
5994
5995 EAPI Elm_Map_Overlay *
5996 elm_map_overlay_route_add(Evas_Object *obj, const Elm_Map_Route *route)
5997 {
5998 #ifdef HAVE_ELEMENTARY_ECORE_CON
5999    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6000    Widget_Data *wd = elm_widget_data_get(obj);
6001    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6002    EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
6003    EINA_SAFETY_ON_NULL_RETURN_VAL(route->wd, NULL);
6004    EINA_SAFETY_ON_FALSE_RETURN_VAL(obj == route->wd->obj, NULL);
6005
6006    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6007    overlay->wd = wd;
6008    overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
6009    overlay->c.r = 0xff;
6010    overlay->c.g = 0x00;
6011    overlay->c.b = 0x00;
6012    overlay->c.a = 0xff;
6013    overlay->ovl =  _overlay_route_new(wd, route, overlay->c);
6014    overlay->grp = _overlay_group_new(wd);
6015    wd->overlays = eina_list_append(wd->overlays, overlay);
6016
6017    evas_object_smart_changed(wd->pan_smart);
6018    return overlay;
6019 #else
6020    (void) obj;
6021    (void) route;
6022    return NULL;
6023 #endif
6024 }
6025
6026 EAPI Elm_Map_Overlay *
6027 elm_map_overlay_line_add(Evas_Object *obj, double flon, double flat, double tlon, double tlat)
6028 {
6029 #ifdef HAVE_ELEMENTARY_ECORE_CON
6030    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6031    Widget_Data *wd = elm_widget_data_get(obj);
6032    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6033
6034    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6035    overlay->wd = wd;
6036    overlay->type = ELM_MAP_OVERLAY_TYPE_LINE;
6037    overlay->c.r = 0xff;
6038    overlay->c.g = 0x00;
6039    overlay->c.b = 0x00;
6040    overlay->c.a = 0xff;
6041    overlay->ovl =  _overlay_line_new(wd, flon, flat, tlon, tlat, overlay->c);
6042    overlay->grp = _overlay_group_new(wd);
6043    wd->overlays = eina_list_append(wd->overlays, overlay);
6044
6045    evas_object_smart_changed(wd->pan_smart);
6046    return overlay;
6047 #else
6048    (void) obj;
6049    (void) flon;
6050    (void) flat
6051    (void) tlon;
6052    (void) tlat;
6053    return NULL;
6054 #endif
6055 }
6056
6057 EAPI Elm_Map_Overlay *
6058 elm_map_overlay_polygon_add(Evas_Object *obj)
6059 {
6060 #ifdef HAVE_ELEMENTARY_ECORE_CON
6061    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6062    Widget_Data *wd = elm_widget_data_get(obj);
6063    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6064
6065    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6066    overlay->wd = wd;
6067    overlay->type = ELM_MAP_OVERLAY_TYPE_POLYGON;
6068    overlay->c.r = 0xdc;
6069    overlay->c.g = 0x14;
6070    overlay->c.b = 0x3c;
6071    overlay->c.a = 200;
6072    overlay->ovl =  _overlay_polygon_new(wd, overlay->c);
6073    overlay->grp = _overlay_group_new(wd);
6074    wd->overlays = eina_list_append(wd->overlays, overlay);
6075    evas_object_smart_changed(wd->pan_smart);
6076    return overlay;
6077 #else
6078    (void) obj;
6079     return NULL;
6080 #endif
6081 }
6082
6083 EAPI void
6084 elm_map_overlay_polygon_region_add(Elm_Map_Overlay *overlay, double lon, double lat)
6085 {
6086 #ifdef HAVE_ELEMENTARY_ECORE_CON
6087    EINA_SAFETY_ON_NULL_RETURN(overlay);
6088    ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
6089    EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON);
6090
6091    Overlay_Polygon *ovl = overlay->ovl;
6092    Region *r = ELM_NEW(Region);
6093    r->lon = lon;
6094    r->lat = lat;
6095    ovl->regions = eina_list_append(ovl->regions, r);
6096
6097    evas_object_smart_changed(ovl->wd->pan_smart);
6098 #else
6099    (void) overlay;
6100    (void) lon;
6101    (void) lat
6102  #endif
6103 }
6104
6105 EAPI Elm_Map_Overlay *
6106 elm_map_overlay_circle_add(Evas_Object *obj, double lon, double lat, double radius)
6107 {
6108 #ifdef HAVE_ELEMENTARY_ECORE_CON
6109    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6110    Widget_Data *wd = elm_widget_data_get(obj);
6111    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6112
6113    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6114    overlay->wd = wd;
6115    overlay->type = ELM_MAP_OVERLAY_TYPE_CIRCLE;
6116    overlay->c.r = 0xdc;
6117    overlay->c.g = 0x14;
6118    overlay->c.b = 0x3c;
6119    overlay->c.a = 200;
6120    overlay->ovl = _overlay_circle_new(wd, lon, lat, radius, overlay->c);
6121    overlay->grp = _overlay_group_new(wd);
6122    wd->overlays = eina_list_append(wd->overlays, overlay);
6123
6124    evas_object_smart_changed(wd->pan_smart);
6125    return overlay;
6126 #else
6127    (void) obj;
6128     return NULL;
6129 #endif
6130 }
6131
6132 EAPI Elm_Map_Overlay *
6133 elm_map_overlay_scale_add(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
6134 {
6135 #ifdef HAVE_ELEMENTARY_ECORE_CON
6136    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6137    Widget_Data *wd = elm_widget_data_get(obj);
6138    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
6139
6140    Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
6141    overlay->wd = wd;
6142    overlay->type = ELM_MAP_OVERLAY_TYPE_SCALE;
6143    overlay->c.r = 0;
6144    overlay->c.g = 0;
6145    overlay->c.b = 0;
6146    overlay->c.a = 255;
6147    overlay->ovl = _overlay_scale_new(wd, x, y, overlay->c);
6148    overlay->grp = _overlay_group_new(wd);
6149    wd->overlays = eina_list_append(wd->overlays, overlay);
6150
6151    evas_object_smart_changed(wd->pan_smart);
6152    return overlay;
6153 #else
6154    (void) obj;
6155     return NULL;
6156 #endif
6157 }
6158
6159 #ifdef ELM_EMAP
6160 EAPI Evas_Object *
6161 elm_map_track_add(Evas_Object *obj, void *emap)
6162 {
6163 #ifdef HAVE_ELEMENTARY_ECORE_CON
6164    EMap_Route *emapr = emap;
6165    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6166    Widget_Data *wd = elm_widget_data_get(obj);
6167    EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
6168
6169    Evas_Object *route = elm_route_add(obj);
6170    elm_route_emap_set(route, emapr);
6171    wd->track = eina_list_append(wd->track, route);
6172
6173    return route;
6174 #else
6175    (void) obj;
6176    (void) emap;
6177    return NULL;
6178 #endif
6179 }
6180
6181 EAPI void
6182 elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
6183 {
6184 #ifdef HAVE_ELEMENTARY_ECORE_CON
6185    ELM_CHECK_WIDTYPE(obj, widtype) ;
6186    Widget_Data *wd = elm_widget_data_get(obj);
6187    EINA_SAFETY_ON_NULL_RETURN(wd);
6188
6189    wd->track = eina_list_remove(wd->track, route);
6190    evas_object_del(route);
6191 #else
6192    (void) obj;
6193    (void) route;
6194 #endif
6195 }
6196 #else
6197 EAPI Evas_Object *
6198 elm_map_track_add(Evas_Object *obj __UNUSED__, void *emap __UNUSED__)
6199 {
6200    return NULL;
6201 }
6202
6203 EAPI void
6204 elm_map_track_remove(Evas_Object *obj __UNUSED__, Evas_Object *route __UNUSED__)
6205 {
6206 }
6207 #endif