enlightenment/efl
enlightenment
/
efl
8
7
Fork 14
Code Issues 13 Pull Requests 1 Projects Releases Wiki Activity
efl/legacy/elementary/src/lib/elm_map.c

5750 lines
156 KiB
C
Raw Blame History

#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#include "Elementary.h"
#include "elm_priv.h"
#include "els_scroller.h"
#ifdef HAVE_ELEMENTARY_ECORE_CON
typedef struct _Widget_Data Widget_Data;
typedef struct _Pan Pan;
typedef struct _Grid Grid;
typedef struct _Grid_Item Grid_Item;
typedef struct _Overlay_Default Overlay_Default;
typedef struct _Overlay_Group Overlay_Group;
typedef struct _Overlay_Class Overlay_Class;
typedef struct _Overlay_Bubble Overlay_Bubble;
typedef struct _Marker_Group Marker_Group;
typedef struct _Marker_Bubble Marker_Bubble;
typedef struct _Path_Node Path_Node;
typedef struct _Path_Waypoint Path_Waypoint;
typedef struct _Url_Data Url_Data;
typedef struct _Route_Dump Route_Dump;
typedef struct _Name_Dump Name_Dump;
typedef struct _Delayed_Data Delayed_Data;
typedef struct _Map_Sources_Tab Map_Sources_Tab;
#define ROUND(z) (((z) < 0) ? (int)ceil((z) - 0.005) : (int)floor((z) + 0.005))
#define EVAS_MAP_POINT 4
#define DEFAULT_TILE_SIZE 256
#define MAX_CONCURRENT_DOWNLOAD 10
#define MARER_MAX_NUMBER 30
#define CACHE_ROOT_PATH "/tmp/elm_map"
#define CACHE_PATH CACHE_ROOT_PATH"/%d/%d/%d"
#define CACHE_FILE_PATH "%s/%d.png"
#define DEST_ROUTE_XML_FILE "/tmp/elm_map-route-XXXXXX"
#define DEST_NAME_XML_FILE "/tmp/elm_map-name-XXXXXX"
#define ROUTE_YOURS_URL "http://www.yournavigation.org/api/dev/route.php"
#define ROUTE_TYPE_MOTORCAR "motocar"
#define ROUTE_TYPE_BICYCLE "bicycle"
#define ROUTE_TYPE_FOOT "foot"
#define YOURS_DISTANCE "distance"
#define YOURS_DESCRIPTION "description"
#define YOURS_COORDINATES "coordinates"
#define NAME_NOMINATIM_URL "http://nominatim.openstreetmap.org"
#define NOMINATIM_RESULT "result"
#define NOMINATIM_PLACE "place"
#define NOMINATIM_ATTR_LON "lon"
#define NOMINATIM_ATTR_LAT "lat"
#define OVERLAY_CLASS_ZOOM_MAX 255
#define OVERLAY_GROUPING_SCALE 2
enum _Route_Xml_Attribute
{
ROUTE_XML_NONE,
ROUTE_XML_DISTANCE,
ROUTE_XML_DESCRIPTION,
ROUTE_XML_COORDINATES,
ROUTE_XML_LAST
} Route_Xml_Attibute;
enum _Name_Xml_Attribute
{
NAME_XML_NONE,
NAME_XML_NAME,
NAME_XML_LON,
NAME_XML_LAT,
NAME_XML_LAST
} Name_Xml_Attibute;
enum _Track_Xml_Attribute
{
TRACK_XML_NONE,
TRACK_XML_COORDINATES,
TRACK_XML_LAST
} Track_Xml_Attibute;
struct _Delayed_Data
{
void (*func)(void *data);
Widget_Data *wd;
Elm_Map_Zoom_Mode mode;
int zoom;
double lon, lat;
Eina_List *markers;
Eina_List *overlays;
};
// Map sources
// Currently the size of a tile must be 256*256
// and the size of the map must be pow(2.0, z)*tile_size
struct _Map_Sources_Tab
{
const char *name;
int zoom_min;
int zoom_max;
Elm_Map_Module_Url_Func url_cb;
Elm_Map_Route_Sources route_source;
Elm_Map_Module_Route_Url_Func route_url_cb;
Elm_Map_Module_Name_Url_Func name_url_cb;
Elm_Map_Module_Geo_Into_Coord_Func geo_into_coord;
Elm_Map_Module_Coord_Into_Geo_Func coord_into_geo;
};
struct _Url_Data
{
Ecore_Con_Url *con_url;
FILE *fd;
char *fname;
};
struct _Overlay_Default
{
Evas_Coord w, h;
// Display priority is obj > icon > clas_obj > clas_icon > layout
Evas_Object *obj;
Evas_Object *icon;
// if obj or icon exists, do not inherit from class
Evas_Object *clas_obj; // Duplicated from class icon
Evas_Object *clas_obj_ref; // Checking fro class icon is changed
Evas_Object *clas_icon; // Duplicated from class icon
Evas_Object *clas_icon_ref; // Checking for class icon is changed
char *style;
Evas_Object *layout;
double lon, lat;
Evas_Coord x, y;
};
struct _Overlay_Group
{
Overlay_Default *ovl;
Evas_Object *clas_icon;
Elm_Map_Overlay *clas;
Eina_List *members;
};
struct _Overlay_Class
{
Elm_Map_Overlay *clas;
Evas_Object *obj;
char *style;
Evas_Object *icon;
Eina_List *members;
int zoom_max;
};
struct _Overlay_Bubble
{
Widget_Data *wd;
Evas_Object *pobj;
Evas_Object *obj, *sc, *bx;
double lon, lat;
Evas_Coord x, y, w, h;
};
struct _Elm_Map_Overlay
{
Widget_Data *wd;
Eina_Bool paused : 1;
Eina_Bool hide : 1;
Evas_Coord zoom_min;
void *data; // user set data
Elm_Map_Overlay_Type type;
void *ovl; // Overlay Data for each type
// These are not used if overlay type is class
Eina_Bool grp_in : 1;
Eina_Bool grp_boss : 1;
Overlay_Group *grp;
Elm_Map_Overlay_Get_Cb cb;
void *cb_data;
};
struct _Elm_Map_Marker_Class
{
const char *style;
struct _Elm_Map_Marker_Class_Func
{
Elm_Map_Marker_Get_Func get;
Elm_Map_Marker_Del_Func del; //if NULL the object will be destroyed with evas_object_del()
Elm_Map_Marker_Icon_Get_Func icon_get;
} func;
};
struct _Elm_Map_Group_Class
{
Widget_Data *wd;
Eina_List *markers;
int zoom_displayed; // display the group if the zoom is >= to zoom_display
int zoom_grouped; // group the markers only if the zoom is <= to zoom_groups
const char *style;
void *data;
struct
{
Elm_Map_Group_Icon_Get_Func icon_get;
} func;
Eina_Bool hide : 1;
};
struct _Marker_Bubble
{
Widget_Data *wd;
Evas_Object *pobj;
Evas_Object *obj, *sc, *bx;
};
struct _Elm_Map_Marker
{
Widget_Data *wd;
Elm_Map_Marker_Class *clas;
Elm_Map_Group_Class *group_clas;
double longitude, latitude;
Evas_Coord w, h;
Evas_Object *obj;
Evas_Coord x, y;
Eina_Bool grouped : 1;
Eina_Bool leader : 1; // if marker is group leader
Marker_Group *group;
Marker_Bubble *bubble;
Evas_Object *content;
void *data;
};
struct _Marker_Group
{
Widget_Data *wd;
Elm_Map_Group_Class *clas;
Evas_Coord w, h;
Evas_Object *obj;
Evas_Coord x, y;
Eina_List *markers;
Marker_Bubble *bubble;
};
struct _Elm_Map_Route
{
Widget_Data *wd;
Path_Node *n;
Path_Waypoint *w;
Ecore_Con_Url *con_url;
int type;
int method;
int x, y;
double flon, flat, tlon, tlat;
Eina_List *nodes, *path;
Eina_List *waypoint;
struct
{
int node_count;
int waypoint_count;
const char *nodes;
const char *waypoints;
double distance; /* unit : km */
} info;
Eina_List *handlers;
Url_Data ud;
struct
{
int r;
int g;
int b;
int a;
} color;
Eina_Bool inbound : 1;
};
struct _Path_Node
{
Widget_Data *wd;
int idx;
struct
{
double lon, lat;
char *address;
} pos;
};
struct _Path_Waypoint
{
Widget_Data *wd;
const char *point;
};
struct _Elm_Map_Name
{
Widget_Data *wd;
Ecore_Con_Url *con_url;
int method;
char *address;
double lon, lat;
Url_Data ud;
Ecore_Event_Handler *handler;
};
struct _Route_Dump
{
int id;
char *fname;
double distance;
char *description;
char *coordinates;
};
struct _Name_Dump
{
int id;
char *address;
double lon;
double lat;
};
struct _Grid_Item
{
Grid *g;
Widget_Data *wd;
Evas_Object *img;
const char *file;
const char *source;
int x, y; // Tile coordinate
Eina_Bool file_have : 1;
Ecore_File_Download_Job *job;
};
struct _Grid
{
Widget_Data *wd;
int zoom; // zoom level tiles want for optimal display (1, 2, 4, 8)
int tw, th; // size of grid in tiles
Eina_Matrixsparse *grid;
};
struct _Pan
{
Evas_Object_Smart_Clipped_Data __clipped_data;
Widget_Data *wd;
};
struct _Widget_Data
{
Evas_Object *obj;
Evas_Object *scr;
Evas_Object *ges;
Evas_Object *pan_smart;
Evas_Object *sep_maps_markers; // Tiles are below this and overlays are on top
Evas_Map *map;
Map_Sources_Tab *src;
Eina_List *srcs;
const char **src_names;
int zoom_min, zoom_max;
int tsize;
int id;
Eina_List *grids;
int zoom;
double zoom_detail;
double prev_lon, prev_lat;
Evas_Coord ox, oy;
struct
{
int w, h; // Current pixel width, heigth of a grid
int tile; // Current pixel size of a grid item
} size;
Elm_Map_Zoom_Mode mode;
struct
{
double zoom;
double diff;
int cnt;
} ani;
Ecore_Timer *zoom_timer;
Ecore_Animator *zoom_animator;
int try_num;
int finish_num;
int download_num;
Eina_List *download_list;
Ecore_Idler *download_idler;
Eina_Hash *ua;
const char *user_agent;
Evas_Coord pan_x, pan_y;
Eina_List *delayed_jobs;
Ecore_Timer *scr_timer;
Ecore_Timer *long_timer;
Evas_Event_Mouse_Down ev;
Eina_Bool on_hold : 1;
Eina_Bool paused : 1;
double pinch_zoom;
struct
{
Evas_Coord cx, cy;
double a, d;
} rotate;
Eina_Bool wheel_disabled : 1;
unsigned int markers_max_num;
Eina_Bool paused_markers : 1;
Eina_List *group_classes;
Eina_List *marker_classes;
Eina_List *markers;
Elm_Map_Route_Sources route_source;
Eina_List *route;
Eina_List *track;
Eina_List *names;
Eina_List *overlays;
};
static char *_mapnik_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
static char *_osmarender_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
static char *_cyclemap_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
static char *_mapquest_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
static char *_mapquest_aerial_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom);
static char *_yours_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat);
static char *_nominatim_url_cb(Evas_Object *obj, int method, char *name, double lon, double lat);
/*
static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat);
*/
static Map_Sources_Tab default_map_sources_tab[] =
{
{"Mapnik", 0, 18, _mapnik_url_cb, ELM_MAP_ROUTE_SOURCE_YOURS, _yours_url_cb, _nominatim_url_cb, NULL, NULL},
{"Osmarender", 0, 17, _osmarender_url_cb, ELM_MAP_ROUTE_SOURCE_YOURS, _yours_url_cb, _nominatim_url_cb, NULL, NULL},
{"CycleMap", 0, 16, _cyclemap_url_cb, ELM_MAP_ROUTE_SOURCE_YOURS, _yours_url_cb, _nominatim_url_cb, NULL, NULL},
{"MapQuest", 0, 18, _mapquest_url_cb, ELM_MAP_ROUTE_SOURCE_YOURS, _yours_url_cb, _nominatim_url_cb, NULL, NULL},
{"MapQuest Open Aerial", 0, 11, _mapquest_aerial_url_cb, ELM_MAP_ROUTE_SOURCE_YOURS, _yours_url_cb, _nominatim_url_cb, NULL, NULL},
};
static const char *widtype = NULL;
static Evas_Smart_Class parent_sc = EVAS_SMART_CLASS_INIT_NULL;
static Evas_Smart_Class sc;
static Evas_Smart *smart;
static int idnum = 1;
static const char SIG_CHANGED[] = "changed";
static const char SIG_CLICKED[] = "clicked";
static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
static const char SIG_LOADED_DETAIL[] = "loaded,detail";
static const char SIG_LOAD_DETAIL[] = "load,detail";
static const char SIG_LONGPRESSED[] = "longpressed";
static const char SIG_PRESS[] = "press";
static const char SIG_SCROLL[] = "scroll";
static const char SIG_SCROLL_DRAG_START[] = "scroll,drag,start";
static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop";
static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
static const char SIG_ZOOM_CHANGE[] = "zoom,change";
static const char SIG_ZOOM_START[] = "zoom,start";
static const char SIG_ZOOM_STOP[] = "zoom,stop";
static const char SIG_DOWNLOADED[] = "downloaded";
static const char SIG_ROUTE_LOAD[] = "route,load";
static const char SIG_ROUTE_LOADED[] = "route,loaded";
static const char SIG_NAME_LOAD[] = "name,load";
static const char SIG_NAME_LOADED[] = "name,loaded";
static const char SIG_OVERLAY_CLICKED[] = "overlay,clicked";
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_CHANGED, ""},
{SIG_CLICKED, ""},
{SIG_CLICKED_DOUBLE, ""},
{SIG_LOADED_DETAIL, ""},
{SIG_LOAD_DETAIL, ""},
{SIG_LONGPRESSED, ""},
{SIG_PRESS, ""},
{SIG_SCROLL, ""},
{SIG_SCROLL_DRAG_START, ""},
{SIG_SCROLL_DRAG_STOP, ""},
{SIG_SCROLL_ANIM_START, ""},
{SIG_SCROLL_ANIM_STOP, ""},
{SIG_ZOOM_CHANGE, ""},
{SIG_ZOOM_START, ""},
{SIG_ZOOM_STOP, ""},
{SIG_DOWNLOADED, ""},
{SIG_ROUTE_LOAD, ""},
{SIG_ROUTE_LOADED, ""},
{SIG_NAME_LOAD, ""},
{SIG_NAME_LOADED, ""},
{SIG_OVERLAY_CLICKED, ""},
{NULL, NULL}
};
static Eina_Bool
module_list_cb(Eina_Module *m, void *data)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(data,EINA_FALSE);
Widget_Data *wd = data;
Map_Sources_Tab *s;
Elm_Map_Module_Source_Func source;
Elm_Map_Module_Zoom_Min_Func zoom_min;
Elm_Map_Module_Zoom_Max_Func zoom_max;
Elm_Map_Module_Url_Func url;
Elm_Map_Module_Route_Source_Func route_source;
Elm_Map_Module_Route_Url_Func route_url;
Elm_Map_Module_Name_Url_Func name_url;
Elm_Map_Module_Geo_Into_Coord_Func geo_into_coord;
Elm_Map_Module_Coord_Into_Geo_Func coord_into_geo;
const char *file;
file = eina_module_file_get(m);
if (!eina_module_load(m))
{
ERR("could not load module \"%s\": %s", file,
eina_error_msg_get(eina_error_get()));
return EINA_FALSE;
}
source = eina_module_symbol_get(m, "map_module_source_get");
zoom_min = eina_module_symbol_get(m, "map_module_zoom_min_get");
zoom_max = eina_module_symbol_get(m, "map_module_zoom_max_get");
url = eina_module_symbol_get(m, "map_module_url_get");
route_source = eina_module_symbol_get(m, "map_module_route_source_get");
route_url = eina_module_symbol_get(m, "map_module_route_url_get");
name_url = eina_module_symbol_get(m, "map_module_name_url_get");
geo_into_coord = eina_module_symbol_get(m, "map_module_geo_into_coord");
coord_into_geo = eina_module_symbol_get(m, "map_module_coord_into_geo");
if ((!source) || (!zoom_min) || (!zoom_max) || (!url) || (!route_source) ||
(!route_url) || (!name_url) || (!geo_into_coord) || (!coord_into_geo))
{
WRN("could not find map_module_source_get() in module \"%s\": %s",
file, eina_error_msg_get(eina_error_get()));
eina_module_unload(m);
return EINA_FALSE;
}
s = ELM_NEW(Map_Sources_Tab);
s->name = source();
s->zoom_min = zoom_min();
s->zoom_max = zoom_max();
s->url_cb = url;
s->route_source = route_source();
s->route_url_cb = route_url;
s->name_url_cb = name_url;
s->geo_into_coord = geo_into_coord;
s->coord_into_geo = coord_into_geo;
wd->srcs = eina_list_append(wd->srcs, s);
eina_module_unload(m);
return EINA_TRUE;
}
static void
source_init(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Map_Sources_Tab *s;
unsigned int idx;
Eina_Array *modules = NULL;
Eina_List *l;
for (idx = 0; idx < (sizeof(default_map_sources_tab) / sizeof(Map_Sources_Tab)); idx++)
{
s = ELM_NEW(Map_Sources_Tab);
s->name = default_map_sources_tab[idx].name;
s->zoom_min = default_map_sources_tab[idx].zoom_min;
s->zoom_max = default_map_sources_tab[idx].zoom_max;
s->url_cb = default_map_sources_tab[idx].url_cb;
s->route_source = default_map_sources_tab[idx].route_source;
s->route_url_cb = default_map_sources_tab[idx].route_url_cb;
s->name_url_cb = default_map_sources_tab[idx].name_url_cb;
s->geo_into_coord = default_map_sources_tab[idx].geo_into_coord;
s->coord_into_geo = default_map_sources_tab[idx].coord_into_geo;
wd->srcs = eina_list_append(wd->srcs, s);
if (!idx)
{
wd->src = s;
wd->zoom_min = s->zoom_min;
wd->zoom_max = s->zoom_max;
}
}
modules = eina_module_list_get(modules, MODULES_PATH, 1, &module_list_cb, wd);
eina_array_free(modules);
wd->src_names = calloc((eina_list_count(wd->srcs) + 1), sizeof(char *));
idx = 0;
EINA_LIST_FOREACH(wd->srcs, l, s)
{
eina_stringshare_replace(&wd->src_names[idx], s->name);
INF("source : %s", wd->src_names[idx]);
idx++;
}
}
static void
_edj_marker_size_get(Widget_Data *wd, Evas_Coord *w, Evas_Coord *h)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(w);
EINA_SAFETY_ON_NULL_RETURN(h);
Evas_Object *edj;
const char *s;
edj = edje_object_add(evas_object_evas_get(wd->obj));
_elm_theme_object_set(wd->obj, edj, "map/marker", "radio",
elm_widget_style_get(wd->obj));
s = edje_object_data_get(edj, "size_w");
if (s) *w = atoi(s);
else *w = 0;
s = edje_object_data_get(edj, "size_h");
if (s) *h = atoi(s);
else *h = 0;
evas_object_del(edj);
}
static void
_coord_rotate(const Evas_Coord x, const Evas_Coord y, const Evas_Coord cx, const Evas_Coord cy, const double degree, Evas_Coord *xx, Evas_Coord *yy)
{
EINA_SAFETY_ON_NULL_RETURN(xx);
EINA_SAFETY_ON_NULL_RETURN(yy);
double r = (degree * M_PI) / 180.0;
double tx, ty, ttx, tty;
tx = x - cx;
ty = y - cy;
ttx = tx * cos(r);
tty = tx * sin(r);
tx = ttx + (ty * cos(r + M_PI_2));
ty = tty + (ty * sin(r + M_PI_2));
*xx = tx + cx;
*yy = ty + cy;
}
static void
_viewport_size_get(Widget_Data *wd, Evas_Coord *vw, Evas_Coord *vh)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Evas_Coord x, y, w, h;
evas_object_geometry_get(wd->pan_smart, &x, &y, &w, &h);
if (vw) *vw = (x * 2) + w;
if (vh) *vh = (y * 2) + h;
}
static void
_pan_geometry_get(Widget_Data *wd, Evas_Coord *px, Evas_Coord *py)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Evas_Coord x, y, vx, vy, vw, vh;
elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
evas_object_geometry_get(wd->pan_smart, &vx, &vy, &vw, &vh);
x = -x;
y = -y;
if (vw > wd->size.w) x += (((vw - wd->size.w) / 2) + vx);
else x -= vx;
if (vh > wd->size.h) y += (((vh - wd->size.h) / 2) + vy);
else y -= vy;
if (px) *px = x;
if (py) *py = y;
}
static void
_obj_rotate(Widget_Data *wd, Evas_Object *obj)
{
Evas_Coord w, h, ow, oh;
evas_map_util_points_populate_from_object(wd->map, obj);
evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
evas_object_image_size_get(obj, &w, &h);
if ((w > ow) || (h > oh))
{
evas_map_point_image_uv_set(wd->map, 0, 0, 0);
evas_map_point_image_uv_set(wd->map, 1, w, 0);
evas_map_point_image_uv_set(wd->map, 2, w, h);
evas_map_point_image_uv_set(wd->map, 3, 0, h);
}
evas_map_util_rotate(wd->map, wd->rotate.d, wd->rotate.cx, wd->rotate.cy);
evas_object_map_set(obj, wd->map);
evas_object_map_enable_set(obj, EINA_TRUE);
}
static void
_obj_place(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
{
EINA_SAFETY_ON_NULL_RETURN(obj);
evas_object_move(obj, x, y);
evas_object_resize(obj, w, h);
evas_object_show(obj);
}
static void
_region_show(void *data)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Delayed_Data *dd = data;
int x, y, w, h;
elm_map_utils_convert_geo_into_coord(dd->wd->obj, dd->lon, dd->lat,
dd->wd->size.w, &x, &y);
_viewport_size_get(dd->wd, &w, &h);
x = x - (w / 2);
y = y - (h / 2);
elm_smart_scroller_child_region_show(dd->wd->scr, x, y, w, h);
evas_object_smart_changed(dd->wd->pan_smart);
}
static void
_bubble_update(Marker_Bubble *bubble, Eina_List *contents)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
EINA_SAFETY_ON_NULL_RETURN(contents);
Eina_List *l;
Evas_Object *c;
elm_box_clear(bubble->bx);
EINA_LIST_FOREACH(contents, l, c) elm_box_pack_end(bubble->bx, c);
}
static void
_bubble_place(Marker_Bubble *bubble)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
Evas_Coord x, y, w, h;
Evas_Coord xx, yy, ww, hh;
const char *s;
if ((!bubble->obj) || (!bubble->pobj)) return;
evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
s = edje_object_data_get(bubble->obj, "size_w");
if (s) ww = atoi(s);
else ww = 0;
edje_object_size_min_calc(bubble->obj, NULL, &hh);
s = edje_object_data_get(bubble->obj, "size_h");
if (s) h = atoi(s);
else h = 0;
if (hh < h) hh = h;
xx = x + (w / 2) - (ww / 2);
yy = y - hh;
_obj_place(bubble->obj, xx, yy, ww, hh);
evas_object_raise(bubble->obj);
}
static void
_bubble_sc_hints_changed_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Marker_Bubble *bubble = data;
EINA_SAFETY_ON_NULL_RETURN(bubble);
_bubble_place(data);
}
static void
_bubble_mouse_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Marker_Bubble *bubble = data;
EINA_SAFETY_ON_NULL_RETURN(bubble);
_bubble_place(bubble);
}
static void
_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Marker_Bubble *bubble = data;
EINA_SAFETY_ON_NULL_RETURN(bubble);
evas_object_hide(bubble->obj);
}
static void
_bubble_show_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Marker_Bubble *bubble = data;
EINA_SAFETY_ON_NULL_RETURN(bubble);
_bubble_place(bubble);
}
static void
_bubble_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Marker_Bubble *bubble = data;
EINA_SAFETY_ON_NULL_RETURN(bubble);
_bubble_place(bubble);
}
static void
_bubble_free(Marker_Bubble* bubble)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
evas_object_del(bubble->bx);
evas_object_del(bubble->sc);
evas_object_del(bubble->obj);
free(bubble);
}
static Marker_Bubble*
_bubble_create(Evas_Object *pobj, Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(pobj, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Marker_Bubble *bubble = ELM_NEW(Marker_Bubble);
EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, NULL);
bubble->wd = wd;
bubble->pobj = pobj;
evas_object_event_callback_add(pobj, EVAS_CALLBACK_HIDE, _bubble_hide_cb,
bubble);
evas_object_event_callback_add(pobj, EVAS_CALLBACK_SHOW, _bubble_show_cb,
bubble);
evas_object_event_callback_add(pobj, EVAS_CALLBACK_MOVE, _bubble_move_cb,
bubble);
bubble->obj = edje_object_add(evas_object_evas_get(pobj));
_elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
elm_widget_style_get(wd->obj));
evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
_bubble_mouse_up_cb, bubble);
bubble->sc = elm_scroller_add(bubble->obj);
elm_widget_style_set(bubble->sc, "map_bubble");
elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
ELM_SCROLLER_POLICY_OFF);
elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
EINA_FALSE);
edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
evas_object_event_callback_add(bubble->sc, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_bubble_sc_hints_changed_cb, bubble);
bubble->bx = elm_box_add(bubble->sc);
evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
EVAS_HINT_EXPAND);
elm_box_horizontal_set(bubble->bx, EINA_TRUE);
elm_object_content_set(bubble->sc, bubble->bx);
return bubble;
}
static void
_marker_group_update(Marker_Group* group, Elm_Map_Group_Class *clas, Eina_List *markers)
{
EINA_SAFETY_ON_NULL_RETURN(group);
EINA_SAFETY_ON_NULL_RETURN(clas);
EINA_SAFETY_ON_NULL_RETURN(markers);
Widget_Data *wd = clas->wd;
EINA_SAFETY_ON_NULL_RETURN(wd);
char buf[PATH_MAX];
Eina_List *l;
Elm_Map_Marker *marker;
int cnt = 0;
int sum_x = 0, sum_y = 0;
EINA_LIST_FOREACH(markers, l, marker)
{
sum_x += marker->x;
sum_y += marker->y;
cnt++;
}
group->x = sum_x / cnt;
group->y = sum_y / cnt;
_edj_marker_size_get(wd, &group->w, &group->h);
group->w *=2;
group->h *=2;
group->clas = clas;
group->markers = markers;
if (clas->style) elm_layout_theme_set(group->obj, "map/marker", clas->style,
elm_widget_style_get(wd->obj));
else elm_layout_theme_set(group->obj, "map/marker", "radio",
elm_widget_style_get(wd->obj));
if (clas->func.icon_get)
{
Evas_Object *icon = NULL;
icon = elm_object_part_content_get(group->obj, "elm.icon");
if (icon) evas_object_del(icon);
icon = clas->func.icon_get(wd->obj, clas->data);
elm_object_part_content_set(group->obj, "elm.icon", icon);
}
snprintf(buf, sizeof(buf), "%d", cnt);
edje_object_part_text_set(elm_layout_edje_get(group->obj), "elm.text", buf);
if (group->bubble)
{
Eina_List *l;
Elm_Map_Marker *marker;
Eina_List *contents = NULL;
EINA_LIST_FOREACH(group->markers, l, marker)
{
Evas_Object *c = marker->clas->func.get(marker->wd->obj,
marker, marker->data);
if (c) contents = eina_list_append(contents, c);
}
_bubble_update(group->bubble, contents);
}
}
static void
_marker_group_bubble_open_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Marker_Group *group = data;
Eina_List *l;
Elm_Map_Marker *marker;
Eina_List *contents = NULL;
if (!group->bubble) group->bubble = _bubble_create(group->obj, group->wd);
EINA_LIST_FOREACH(group->markers, l, marker)
{
if (group->wd->markers_max_num <= eina_list_count(contents)) break;
Evas_Object *c = marker->clas->func.get(marker->wd->obj,
marker, marker->data);
if (c) contents = eina_list_append(contents, c);
}
_bubble_update(group->bubble, contents);
_bubble_place(group->bubble);
}
static void
_marker_group_bringin_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
double lon, lat;
Marker_Group *group = data;
elm_map_utils_convert_coord_into_geo(group->wd->obj, group->x, group->y,
group->wd->size.w, &lon, &lat);
elm_map_geo_region_bring_in(group->wd->obj, lon, lat);
}
static void
_marker_group_free(Marker_Group* group)
{
EINA_SAFETY_ON_NULL_RETURN(group);
if (group->bubble) _bubble_free(group->bubble);
eina_list_free(group->markers);
evas_object_del(group->obj);
free(group);
}
static Marker_Group*
_marker_group_create(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Marker_Group *group = ELM_NEW(Marker_Group);
group->wd = wd;
group->obj = elm_layout_add(wd->obj);
evas_object_smart_member_add(group->obj, wd->pan_smart);
evas_object_stack_above(group->obj, wd->sep_maps_markers);
elm_layout_theme_set(group->obj, "map/marker", "radio",
elm_widget_style_get(wd->obj));
edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
"open", "elm", _marker_group_bubble_open_cb,
group);
edje_object_signal_callback_add(elm_layout_edje_get(group->obj),
"bringin", "elm", _marker_group_bringin_cb,
group);
return group;
}
static void
_marker_bringin_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
{
Elm_Map_Marker *marker = data;
EINA_SAFETY_ON_NULL_RETURN(marker);
elm_map_geo_region_bring_in(marker->wd->obj, marker->longitude, marker->latitude);
}
static void
_marker_bubble_open_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *soure __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Elm_Map_Marker *marker = data;
if (!marker->bubble) marker->bubble = _bubble_create(marker->obj, marker->wd);
evas_object_smart_changed(marker->wd->pan_smart);
}
static void
_marker_update(Elm_Map_Marker *marker)
{
EINA_SAFETY_ON_NULL_RETURN(marker);
Elm_Map_Marker_Class *clas = marker->clas;
EINA_SAFETY_ON_NULL_RETURN(clas);
if (clas->style) elm_layout_theme_set(marker->obj, "map/marker", clas->style,
elm_widget_style_get(marker->wd->obj));
else elm_layout_theme_set(marker->obj, "map/marker", "radio",
elm_widget_style_get(marker->wd->obj));
if (clas->func.icon_get)
{
Evas_Object *icon = NULL;
icon = elm_object_part_content_get(marker->obj, "elm.icon");
if (icon) evas_object_del(icon);
icon = clas->func.icon_get(marker->wd->obj, marker, marker->data);
elm_object_part_content_set(marker->obj, "elm.icon", icon);
}
elm_map_utils_convert_geo_into_coord(marker->wd->obj, marker->longitude,
marker->latitude, marker->wd->size.w,
&(marker->x), &(marker->y));
if (marker->bubble)
{
if (marker->content) evas_object_del(marker->content);
if (marker->clas->func.get)
marker->content = marker->clas->func.get(marker->wd->obj, marker,
marker->data);
if (marker->content)
{
Eina_List *contents = NULL;
contents = eina_list_append(contents, marker->content);
_bubble_update(marker->bubble, contents);
}
}
}
static void
_marker_place(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Eina_List *l;
Elm_Map_Marker *marker;
Elm_Map_Group_Class *group_clas;
Evas_Coord gw, gh;
Evas_Coord px, py;
if (wd->paused_markers || (!eina_list_count(wd->markers))) return;
_pan_geometry_get(wd, &px, &py);
_edj_marker_size_get(wd, &gw, &gh);
gw *= 2;
gh *= 2;
EINA_LIST_FOREACH(wd->markers, l, marker)
{
_marker_update(marker);
marker->grouped = EINA_FALSE;
marker->leader = EINA_FALSE;
}
EINA_LIST_FOREACH(wd->group_classes, l, group_clas)
{
Eina_List *ll;
EINA_LIST_FOREACH(group_clas->markers, ll, marker)
{
Eina_List *lll;
Elm_Map_Marker *mm;
Eina_List *markers = NULL;
if (marker->grouped) continue;
if (group_clas->zoom_grouped < wd->zoom)
{
marker->grouped = EINA_FALSE;
continue;
}
EINA_LIST_FOREACH(group_clas->markers, lll, mm)
{
if (marker == mm || mm->grouped) continue;
if (ELM_RECTS_INTERSECT(mm->x, mm->y, mm->w, mm->h,
marker->x, marker->y, gw, gh))
{
// mm is group follower.
mm->leader = EINA_FALSE;
mm->grouped = EINA_TRUE;
markers = eina_list_append(markers, mm);
}
}
if (eina_list_count(markers) >= 1)
{
// marker is group leader.
marker->leader = EINA_TRUE;
marker->grouped = EINA_TRUE;
markers = eina_list_append(markers, marker);
if (!marker->group) marker->group = _marker_group_create(wd);
_marker_group_update(marker->group, group_clas, markers);
}
}
}
EINA_LIST_FOREACH(wd->markers, l, marker)
{
if (marker->grouped ||
(marker->group_clas &&
(marker->group_clas->hide ||
marker->group_clas->zoom_displayed > wd->zoom)))
evas_object_hide(marker->obj);
else
{
Evas_Coord x, y;
_coord_rotate(marker->x + px, marker->y + py, wd->rotate.cx,
wd->rotate.cy, wd->rotate.d, &x, &y);
_obj_place(marker->obj, x - (marker->w / 2), y - (marker->h / 2),
marker->w, marker->h);
}
}
EINA_LIST_FOREACH(wd->markers, l, marker)
{
Marker_Group *group = marker->group;
if (!group) continue;
if (!marker->leader || (group->clas->hide) ||
(group->clas->zoom_displayed > wd->zoom))
evas_object_hide(group->obj);
else
{
Evas_Coord x, y;
_coord_rotate(group->x + px, group->y + py, wd->rotate.cx,
wd->rotate.cy, wd->rotate.d, &x, &y);
_obj_place(group->obj, x - (group->w / 2), y - (group->h / 2),
group->w, group->h);
}
}
}
static void
_grid_item_coord_get(Grid_Item *gi, int *x, int *y, int *w, int *h)
{
EINA_SAFETY_ON_NULL_RETURN(gi);
if (x) *x = gi->x * gi->wd->size.tile;
if (y) *y = gi->y * gi->wd->size.tile;
if (w) *w = gi->wd->size.tile;
if (h) *h = gi->wd->size.tile;
}
static Eina_Bool
_grid_item_intersect(Grid_Item *gi)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
Evas_Coord px, py;
Evas_Coord vw, vh;
Evas_Coord x, y, w, h;
_pan_geometry_get(gi->wd, &px, &py);
_viewport_size_get(gi->wd, &vw, &vh);
_grid_item_coord_get(gi, &x, &y, &w, &h);
return ELM_RECTS_INTERSECT(x + px, y + py, w, h, 0, 0, vw, vh);
}
static void
_grid_item_update(Grid_Item *gi)
{
evas_object_image_file_set(gi->img, gi->file, NULL);
if (!gi->wd->zoom_timer && !gi->wd->scr_timer)
evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
Evas_Load_Error err = evas_object_image_load_error_get(gi->img);
if (err != EVAS_LOAD_ERROR_NONE)
{
ERR("Image loading error (%s): %s", gi->file, evas_load_error_str(err));
ecore_file_remove(gi->file);
gi->file_have = EINA_FALSE;
}
else
{
Evas_Coord px, py;
Evas_Coord x, y, w, h;
_pan_geometry_get(gi->wd, &px, &py);
_grid_item_coord_get(gi, &x, &y, &w, &h);
_obj_place(gi->img, x + px, y + py, w, h);
_obj_rotate(gi->wd, gi->img);
gi->file_have = EINA_TRUE;
}
}
static void
_grid_item_load(Grid_Item *gi)
{
EINA_SAFETY_ON_NULL_RETURN(gi);
if (gi->file_have) _grid_item_update(gi);
else if (!gi->job)
{
gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
gi->wd->download_list = eina_list_append(gi->wd->download_list, gi);
}
}
static void
_grid_item_unload(Grid_Item *gi)
{
EINA_SAFETY_ON_NULL_RETURN(gi);
if (gi->file_have)
{
evas_object_hide(gi->img);
evas_object_image_file_set(gi->img, NULL, NULL);
}
else if (gi->job)
{
ecore_file_download_abort(gi->job);
ecore_file_remove(gi->file);
gi->job = NULL;
gi->wd->try_num--;
}
else gi->wd->download_list = eina_list_remove(gi->wd->download_list, gi);
}
static Grid_Item *
_grid_item_create(Grid *g, Evas_Coord x, Evas_Coord y)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
char buf[PATH_MAX];
char buf2[PATH_MAX];
char *source;
Grid_Item *gi;
gi = ELM_NEW(Grid_Item);
gi->wd = g->wd;
gi->g = g;
gi->x = x;
gi->y = y;
gi->file_have = EINA_FALSE;
gi->job = NULL;
gi->img = evas_object_image_add(evas_object_evas_get(g->wd->obj));
evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
evas_object_image_scale_hint_set(gi->img, EVAS_IMAGE_SCALE_HINT_DYNAMIC);
evas_object_image_filled_set(gi->img, 1);
evas_object_smart_member_add(gi->img, g->wd->pan_smart);
evas_object_pass_events_set(gi->img, EINA_TRUE);
evas_object_stack_below(gi->img, g->wd->sep_maps_markers);
snprintf(buf, sizeof(buf), CACHE_PATH, g->wd->id, g->zoom, x);
snprintf(buf2, sizeof(buf2), CACHE_FILE_PATH, buf, y);
if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
eina_stringshare_replace(&gi->file, buf2);
source = g->wd->src->url_cb(g->wd->obj, x, y, g->zoom);
if ((!source) || (!strlen(source)))
{
eina_stringshare_replace(&gi->source, NULL);
ERR("Getting source url failed: %s", gi->file);
}
else eina_stringshare_replace(&gi->source, source);
if (source) free(source);
eina_matrixsparse_data_idx_set(g->grid, y, x, gi);
return gi;
}
static void
_grid_item_free(Grid_Item *gi)
{
EINA_SAFETY_ON_NULL_RETURN(gi);
_grid_item_unload(gi);
if (gi->g && gi->g->grid) eina_matrixsparse_data_idx_set(gi->g->grid,
gi->y, gi->x, NULL);
if (gi->source) eina_stringshare_del(gi->source);
if (gi->file) eina_stringshare_del(gi->file);
if (gi->img) evas_object_del(gi->img);
if (gi->file_have) ecore_file_remove(gi->file);
free(gi);
}
static void
_downloaded_cb(void *data, const char *file __UNUSED__, int status)
{
Grid_Item *gi = data;
if (status == 200)
{
DBG("Download success from %s to %s", gi->source, gi->file);
_grid_item_update(gi);
gi->wd->finish_num++;
}
else
{
WRN("Download failed from %s to %s (%d) ", gi->source, gi->file, status);
ecore_file_remove(gi->file);
gi->file_have = EINA_FALSE;
}
gi->job = NULL;
gi->wd->download_num--;
evas_object_smart_callback_call(gi->wd->obj, SIG_DOWNLOADED, NULL);
if (!gi->wd->download_num)
{
edje_object_signal_emit(elm_smart_scroller_edje_object_get(gi->wd->scr),
"elm,state,busy,stop", "elm");
evas_object_smart_callback_call(gi->wd->obj, SIG_LOADED_DETAIL, NULL);
}
}
static Eina_Bool
_download_job(void *data)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
Widget_Data *wd = data;
Eina_List *l, *ll;
Grid_Item *gi;
if (!eina_list_count(wd->download_list))
{
wd->download_idler = NULL;
return ECORE_CALLBACK_CANCEL;
}
EINA_LIST_REVERSE_FOREACH_SAFE(wd->download_list, l, ll, gi)
{
if (gi->g->zoom != wd->zoom || !_grid_item_intersect(gi))
{
wd->download_list = eina_list_remove(wd->download_list, gi);
continue;
}
if (wd->download_num >= MAX_CONCURRENT_DOWNLOAD)
return ECORE_CALLBACK_RENEW;
Eina_Bool ret = ecore_file_download_full(gi->source, gi->file,
_downloaded_cb, NULL,
gi, &(gi->job), wd->ua);
if ((!ret) || (!gi->job))
ERR("Can't start to download from %s to %s", gi->source, gi->file);
else
{
wd->download_list = eina_list_remove(wd->download_list, gi);
wd->try_num++;
wd->download_num++;
if (wd->download_num == 1)
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
"elm,state,busy,start", "elm");
}
}
return ECORE_CALLBACK_RENEW;
}
static void
_grid_viewport_get(Grid *g, int *x, int *y, int *w, int *h)
{
EINA_SAFETY_ON_NULL_RETURN(g);
int xx, yy, ww, hh;
Evas_Coord px, py, vw, vh;
_pan_geometry_get(g->wd, &px, &py);
_viewport_size_get(g->wd, &vw, &vh);
if (px > 0) px = 0;
if (py > 0) py = 0;
xx = (-px / g->wd->size.tile) - 1;
if (xx < 0) xx = 0;
yy = (-py / g->wd->size.tile) - 1;
if (yy < 0) yy = 0;
ww = (vw / g->wd->size.tile) + 3;
if (xx + ww >= g->tw) ww = g->tw - xx;
hh = (vh / g->wd->size.tile) + 3;
if (yy + hh >= g->th) hh = g->th - yy;
if (x) *x = xx;
if (y) *y = yy;
if (w) *w = ww;
if (h) *h = hh;
}
static void
_grid_unload(Grid *g)
{
EINA_SAFETY_ON_NULL_RETURN(g);
Eina_Iterator *it;
Eina_Matrixsparse_Cell *cell;
Grid_Item *gi;
it = eina_matrixsparse_iterator_new(g->grid);
EINA_ITERATOR_FOREACH(it, cell)
{
gi = eina_matrixsparse_cell_data_get(cell);
_grid_item_unload(gi);
}
eina_iterator_free(it);
}
static void
_grid_load(Grid *g)
{
EINA_SAFETY_ON_NULL_RETURN(g);
int x, y, xx, yy, ww, hh;
Eina_Iterator *it;
Eina_Matrixsparse_Cell *cell;
Grid_Item *gi;
it = eina_matrixsparse_iterator_new(g->grid);
EINA_ITERATOR_FOREACH(it, cell)
{
gi = eina_matrixsparse_cell_data_get(cell);
if (!_grid_item_intersect(gi)) _grid_item_unload(gi);
}
eina_iterator_free(it);
_grid_viewport_get(g, &xx, &yy, &ww, &hh);
for (y = yy; y < yy + hh; y++)
{
for (x = xx; x < xx + ww; x++)
{
gi = eina_matrixsparse_data_idx_get(g->grid, y, x);
if (!gi) gi = _grid_item_create(g, x, y);
_grid_item_load(gi);
}
}
}
static void
_grid_place(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Eina_List *l;
Grid *g;
EINA_LIST_FOREACH(wd->grids, l, g)
{
if (wd->zoom == g->zoom) _grid_load(g);
else _grid_unload(g);
}
if (!wd->download_idler) wd->download_idler = ecore_idler_add(_download_job, wd);
}
static void
_grid_all_create(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(wd->src);
int zoom;
for (zoom = wd->src->zoom_min; zoom <= wd->src->zoom_max; zoom++)
{
Grid *g;
int tnum;
g = ELM_NEW(Grid);
g->wd = wd;
g->zoom = zoom;
tnum = pow(2.0, g->zoom);
g->tw = tnum;
g->th = tnum;
g->grid = eina_matrixsparse_new(g->th, g->tw, NULL, NULL);
wd->grids = eina_list_append(wd->grids, g);
}
}
static void
_grid_all_clear(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Grid *g;
EINA_LIST_FREE(wd->grids, g)
{
Grid_Item *gi;
Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
Eina_Matrixsparse_Cell *cell;
EINA_ITERATOR_FOREACH(it, cell)
{
gi = eina_matrixsparse_cell_data_get(cell);
if (gi) _grid_item_free(gi);
}
eina_iterator_free(it);
eina_matrixsparse_free(g->grid);
free(g);
}
if (!ecore_file_recursive_rm(CACHE_ROOT_PATH))
ERR("Deletion of %s failed", CACHE_ROOT_PATH);
}
static void
_track_place(Widget_Data *wd)
{
#ifdef ELM_EMAP
EINA_SAFETY_ON_NULL_RETURN(wd);
Eina_List *l;
Evas_Object *route;
int xmin, xmax, ymin, ymax;
Evas_Coord px, py, ow, oh;
px = wd->pan_x;
py = wd->pan_y;
_viewport_size_get(wd, &ow, &oh);
Evas_Coord size = wd->size.w;
EINA_LIST_FOREACH(wd->track, l, route)
{
double lon_min, lon_max;
double lat_min, lat_max;
elm_route_longitude_min_max_get(route, &lon_min, &lon_max);
elm_route_latitude_min_max_get(route, &lat_min, &lat_max);
elm_map_utils_convert_geo_into_coord(wd->obj, lon_min, lat_max, size, &xmin, &ymin);
elm_map_utils_convert_geo_into_coord(wd->obj, lon_max, lat_min, size, &xmax, &ymax);
if( !(xmin < px && xmax < px) && !(xmin > px+ow && xmax > px+ow))
{
if( !(ymin < py && ymax < py) && !(ymin > py+oh && ymax > py+oh))
{
//display the route
evas_object_move(route, xmin - px, ymin - py);
evas_object_resize(route, xmax - xmin, ymax - ymin);
evas_object_raise(route);
_obj_rotate(wd, route);
evas_object_show(route);
continue;
}
}
//the route is not display
evas_object_hide(route);
}
#else
(void) wd;
#endif
}
static void
_route_place(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Eina_List *lr, *lp, *ln;
Path_Node *n;
Evas_Object *p;
Elm_Map_Route *r;
int nodes;
int x, y;
double a;
Evas_Coord ow, oh;
Evas_Coord px, py;
px = wd->pan_x;
py = wd->pan_y;
_viewport_size_get(wd, &ow, &oh);
Evas_Coord size = wd->size.w;
EINA_LIST_FOREACH(wd->route, lr, r)
{
EINA_LIST_FOREACH(r->path, lp, p)
{
evas_object_polygon_points_clear(p);
}
nodes = eina_list_count(r->nodes);
EINA_LIST_FOREACH(r->nodes, ln, n)
{
if ((!wd->zoom) || ((n->idx) &&
((n->idx % (int)ceil((double)nodes/(double)size*100.0))))) continue;
if (r->inbound)
{
elm_map_utils_convert_geo_into_coord(wd->obj, n->pos.lon, n->pos.lat, size, &x, &y);
if ((x >= px - ow) && (x <= (px + ow*2)) &&
(y >= py - oh) && (y <= (py + oh*2)))
{
x = x - px;
y = y - py;
p = eina_list_nth(r->path, n->idx);
a = (double)(y - r->y) / (double)(x - r->x);
if ((abs(a) >= 1) || (r->x == x))
{
evas_object_polygon_point_add(p, r->x - 3, r->y);
evas_object_polygon_point_add(p, r->x + 3, r->y);
evas_object_polygon_point_add(p, x + 3, y);
evas_object_polygon_point_add(p, x - 3, y);
}
else
{
evas_object_polygon_point_add(p, r->x, r->y - 3);
evas_object_polygon_point_add(p, r->x, r->y + 3);
evas_object_polygon_point_add(p, x, y + 3);
evas_object_polygon_point_add(p, x, y - 3);
}
evas_object_color_set(p, r->color.r, r->color.g, r->color.b, r->color.a);
evas_object_raise(p);
_obj_rotate(wd, p);
evas_object_show(p);
r->x = x;
r->y = y;
}
else r->inbound = EINA_FALSE;
}
else
{
elm_map_utils_convert_geo_into_coord(wd->obj, n->pos.lon, n->pos.lat, size, &x, &y);
if ((x >= px - ow) && (x <= (px + ow*2)) &&
(y >= py - oh) && (y <= (py + oh*2)))
{
r->x = x - px;
r->y = y - py;
r->inbound = EINA_TRUE;
}
else r->inbound = EINA_FALSE;
}
}
r->inbound = EINA_FALSE;
}
}
static void
_delayed_do(Widget_Data *wd)
{
Delayed_Data *dd;
dd = eina_list_nth(wd->delayed_jobs, 0);
if (dd && !dd->wd->zoom_animator)
{
dd->func(dd);
wd->delayed_jobs = eina_list_remove(wd->delayed_jobs, dd);
free(dd);
}
}
static void
_smooth_update(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Eina_List *l;
Grid *g;
EINA_LIST_FOREACH(wd->grids, l, g)
{
Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
Eina_Matrixsparse_Cell *cell;
EINA_ITERATOR_FOREACH(it, cell)
{
Grid_Item *gi = eina_matrixsparse_cell_data_get(cell);
if (_grid_item_intersect(gi))
evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
}
eina_iterator_free(it);
}
}
static Eina_Bool
_zoom_timeout(void *data)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
Widget_Data *wd = data;
_smooth_update(wd);
wd->zoom_timer = NULL;
evas_object_smart_callback_call(wd->obj, SIG_ZOOM_STOP, NULL);
return ECORE_CALLBACK_CANCEL;
}
static void
zoom_do(Widget_Data *wd, double zoom)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
if (zoom > wd->zoom_max) zoom = wd->zoom_max;
else if (zoom < wd->zoom_min) zoom = wd->zoom_min;
Evas_Coord px, py, vw, vh;
Evas_Coord ow, oh;
wd->zoom = ROUND(zoom);
wd->zoom_detail = zoom;
ow = wd->size.w;
oh = wd->size.h;
wd->size.tile = pow(2.0, (zoom - wd->zoom)) * wd->tsize;
wd->size.w = pow(2.0, wd->zoom) * wd->size.tile;
wd->size.h = wd->size.w;;
// Fix to zooming with (viewport center px, py) as the center to prevent
// from zooming with (0,0) as the cetner. (scroller default behavior)
_pan_geometry_get(wd, &px, &py);
_viewport_size_get(wd, &vw, &vh);
if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
{
Evas_Coord xx, yy;
double sx, sy;
if (vw > ow) sx = 0.5;
else sx = (double)(-px + (vw / 2)) / ow;
if (vh > oh) sy = 0.5;
else sy = (double)(-py + (vh / 2)) / oh;
if (sx > 1.0) sx = 1.0;
if (sy > 1.0) sy = 1.0;
xx = (sx * wd->size.w) - (vw / 2);
yy = (sy * wd->size.h) - (vh / 2);
if (xx < 0) xx = 0;
else if (xx > (wd->size.w - vw)) xx = wd->size.w - vw;
if (yy < 0) yy = 0;
else if (yy > (wd->size.h - vh)) yy = wd->size.h - vh;
elm_smart_scroller_child_region_show(wd->scr, xx, yy, vw, vh);
}
if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
else evas_object_smart_callback_call(wd->obj, SIG_ZOOM_START, NULL);
wd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout, wd);
evas_object_smart_callback_call(wd->obj, SIG_ZOOM_CHANGE, NULL);
evas_object_smart_callback_call(wd->pan_smart, SIG_CHANGED, NULL);
evas_object_smart_changed(wd->pan_smart);
}
static Eina_Bool
_zoom_anim(void *data)
{
Widget_Data *wd = data;
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ECORE_CALLBACK_CANCEL);
if (wd->ani.cnt <= 0)
{
wd->zoom_animator = NULL;
evas_object_smart_changed(wd->pan_smart);
return ECORE_CALLBACK_CANCEL;
}
else
{
wd->ani.zoom += wd->ani.diff;
wd->ani.cnt--;
zoom_do(wd, wd->ani.zoom);
return ECORE_CALLBACK_RENEW;
}
}
static void
zoom_with_animation(Widget_Data *wd, double zoom, int cnt)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
if (cnt == 0) return;
wd->ani.cnt = cnt;
wd->ani.zoom = wd->zoom;
wd->ani.diff = (double)(zoom - wd->zoom) / cnt;
if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
wd->zoom_animator = ecore_animator_add(_zoom_anim, wd);
}
static void
_sizing_eval(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Evas_Coord maxw = -1, maxh = -1;
evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
evas_object_size_hint_max_set(wd->obj, maxw, maxh);
}
static void
_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
_sizing_eval(data);
}
static Eina_Bool
_scr_timeout(void *data)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
Widget_Data *wd = data;
_smooth_update(wd);
wd->scr_timer = NULL;
evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_STOP, NULL);
return ECORE_CALLBACK_CANCEL;
}
static void
_scr(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
else evas_object_smart_callback_call(wd->obj, SIG_SCROLL_DRAG_START, NULL);
wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, wd);
evas_object_smart_callback_call(wd->obj, SIG_SCROLL, NULL);
}
static void
_scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_START, NULL);
}
static void
_scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
evas_object_smart_callback_call(wd->obj, SIG_SCROLL_ANIM_STOP, NULL);
}
static Eina_Bool
_long_press(void *data)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(data, ECORE_CALLBACK_CANCEL);
Widget_Data *wd = data;
wd->long_timer = NULL;
evas_object_smart_callback_call(wd->obj, SIG_LONGPRESSED, &wd->ev);
return ECORE_CALLBACK_CANCEL;
}
static void
_mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
Evas_Event_Mouse_Down *ev = event_info;
if (ev->button != 1) return;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
else wd->on_hold = EINA_FALSE;
if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
evas_object_smart_callback_call(wd->obj, SIG_CLICKED_DOUBLE, ev);
else evas_object_smart_callback_call(wd->obj, SIG_PRESS, ev);
if (wd->long_timer) ecore_timer_del(wd->long_timer);
wd->ev = *ev;
wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, wd);
}
static void
_mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
Evas_Event_Mouse_Up *ev = event_info;
EINA_SAFETY_ON_NULL_RETURN(ev);
if (ev->button != 1) return;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
else wd->on_hold = EINA_FALSE;
if (wd->long_timer)
{
ecore_timer_del(wd->long_timer);
wd->long_timer = NULL;
}
if (!wd->on_hold) evas_object_smart_callback_call(wd->obj, SIG_CLICKED, ev);
wd->on_hold = EINA_FALSE;
}
static void
_mouse_wheel_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
if (!wd->paused)
{
Evas_Event_Mouse_Wheel *ev = (Evas_Event_Mouse_Wheel*) event_info;
zoom_do(wd, wd->zoom_detail - ((double)ev->z / 10));
}
}
static void
_region_max_min_get(Eina_List *overlays, double *max_longitude, double *min_longitude, double *max_latitude, double *min_latitude)
{
double max_lon = -180, min_lon = 180;
double max_lat = -90, min_lat = 90;
Elm_Map_Overlay *overlay;
EINA_LIST_FREE(overlays, overlay)
{
double lon, lat;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
Overlay_Default *ovl = overlay->ovl;
lon = ovl->lon;
lat = ovl->lat;
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
{
// FIXME: class center coord is alright??
Overlay_Class *ovl = overlay->ovl;
double max_lo, min_lo, max_la, min_la;
_region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la,
&min_la);
lon = (max_lo + min_lo) / 2;
lat = (max_la + min_la) / 2;
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
{
Overlay_Bubble *ovl = overlay->ovl;
lon = ovl->lon;
lat = ovl->lat;
}
else
{
WRN("Not supported overlay type: %d", overlay->type);
continue;
}
if (lon> max_lon) max_lon = lon;
if (lon< min_lon) min_lon = lon;
if (lat > max_lat) max_lat = lat;
if (lat < min_lat) min_lat = lat;
}
if (max_longitude) *max_longitude = max_lon;
if (min_longitude) *min_longitude = min_lon;
if (max_latitude) *max_latitude = max_lat;
if (min_latitude) *min_latitude = min_lat;
}
static Evas_Object *
_icon_dup(Evas_Object *icon, Evas_Object *parent)
{
if (!icon || !parent) return NULL;
// Evas_Object do not support object duplication??
const char *file = NULL, *group = NULL;
Eina_Bool scale_up, scale_down;
Evas_Object *dup = elm_icon_add(parent);
elm_icon_file_get(icon, &file, &group);
elm_icon_file_set(dup, file, group);
elm_icon_animated_set(dup, elm_icon_animated_get(icon));
elm_icon_animated_play_set(dup, elm_icon_animated_play_get(icon));
elm_icon_standard_set(dup, elm_icon_standard_get(icon));
elm_icon_order_lookup_set(dup, elm_icon_order_lookup_get(icon));
elm_icon_no_scale_set(dup, elm_icon_no_scale_get(icon));
elm_icon_scale_get(icon, &scale_up, &scale_down);
elm_icon_scale_set(dup, scale_up, scale_down);
elm_icon_fill_outside_set(dup, elm_icon_fill_outside_get(icon));
elm_icon_prescale_set(dup, elm_icon_prescale_get(icon));
elm_icon_aspect_fixed_set(dup, elm_icon_aspect_fixed_get(icon));
return dup;
}
static Evas_Object *
_overlay_layout_new(Widget_Data *wd, const char *group)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(group, NULL);
Evas_Object *obj = elm_layout_add(wd->obj);
evas_object_smart_member_add(obj, wd->pan_smart);
evas_object_stack_above(obj, wd->sep_maps_markers);
elm_layout_theme_set(obj, "map/marker", group, elm_widget_style_get(wd->obj));
return obj;
}
static void
_overlay_layout_update(Widget_Data *wd, Evas_Object *layout, Evas_Object *icon, const char *text, const char *group)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(layout);
Evas_Object *prev_icon = elm_object_part_content_get(layout, "elm.icon");
if (icon && (prev_icon != icon))
{
elm_layout_theme_set(layout, "map/marker", "empty",
elm_widget_style_get(wd->obj));
elm_object_part_content_set(layout, "elm.icon", icon);
}
else if (text)
{
if (group) elm_layout_theme_set(layout, "map/marker", group,
elm_widget_style_get(wd->obj));
edje_object_part_text_set(elm_layout_edje_get(layout), "elm.text", text);
}
}
static void
_overlay_clicked_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Elm_Map_Overlay *overlay = data;
evas_object_smart_callback_call(overlay->wd->obj, SIG_OVERLAY_CLICKED,
overlay);
if (overlay->cb) overlay->cb(overlay->cb_data, overlay->wd->obj,
overlay);
}
static void
_overlay_default_cb_add(Overlay_Default *ovl, Evas_Object_Event_Cb cb, void *data)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
EINA_SAFETY_ON_NULL_RETURN(data);
// FIXME: Add icon or object event callback
evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN, cb,
data);
}
static void
_overlay_default_cb_del(Overlay_Default *ovl, Evas_Object_Event_Cb cb)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
// FIXME: Add icon or object event callback
evas_object_event_callback_del(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN, cb);
}
static void
_overlay_default_hide(Overlay_Default *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->obj) evas_object_hide(ovl->obj);
if (ovl->layout) evas_object_hide(ovl->layout);
}
static void
_overlay_default_show(Widget_Data *wd, Overlay_Default *ovl)
{
Evas_Object *disp;
Evas_Coord px, py;
Evas_Coord x, y, w, h;
if (ovl->obj)
{
disp = ovl->obj;
evas_object_geometry_get(disp, NULL, NULL, &w, &h);
if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
}
else
{
disp = ovl->layout;
w = ovl->w;
h = ovl->h;
}
_pan_geometry_get(wd, &px, &py);
_coord_rotate(ovl->x + px, ovl->y + py, wd->rotate.cx, wd->rotate.cy,
wd->rotate.d, &x, &y);
_obj_place(disp, x - (w / 2), y - (h / 2), w, h);
}
static void
_overlay_default_update(Widget_Data *wd, Overlay_Default *ovl, Evas_Object *obj, Evas_Object *icon, Overlay_Class *ovl_clas, const char *text, const char *group)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(ovl);
elm_map_utils_convert_geo_into_coord(wd->obj, ovl->lon, ovl->lat,
wd->size.w, &ovl->x, &ovl->y);
if (obj)
{
if (ovl->obj == obj) return;
if (ovl->obj) evas_object_del(ovl->obj);
ovl->obj = obj;
}
else if (!(ovl->obj) && icon)
{
if (ovl->icon == icon) return;
if (ovl->icon) evas_object_del(ovl->icon);
ovl->icon = icon;
_overlay_layout_update(wd, ovl->layout, ovl->icon, NULL, NULL);
}
else if (!(ovl->obj) && !(ovl->icon) && (ovl_clas) &&
((ovl_clas->obj) || (ovl_clas->icon)))
{
// Inherit icon from group overlay's ojbect or icon
// FIXME: It is hard to duplicate evas object :-)
/*
if (ovl_clas->obj && (ovl_clas->obj != ovl->clas_obj_ref))
{
if (ovl->clas_obj) evas_object_del(ovl->clas_obj);
ovl->clas_obj_ref = ovl_clas->obj;
ovl->clas_obj = _obj_dup(ovl->clas_obj_ref, ovl->layout);
_overlay_layout_update(wd, ovl->layout, ovl->clas_obj, NULL, NULL);
}
*/
if (ovl_clas->icon && (ovl_clas->icon != ovl->clas_icon_ref))
{
if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
ovl->clas_icon_ref = ovl_clas->icon;
ovl->clas_icon = _icon_dup(ovl->clas_icon_ref, ovl->layout);
_overlay_layout_update(wd, ovl->layout, ovl->clas_icon, NULL, NULL);
}
}
else if (!(ovl->obj) && !(ovl->icon) && !(ovl->clas_icon) && text)
{
_overlay_layout_update(wd, ovl->layout, NULL, text, group);
}
}
static void
_overlay_default_free(Overlay_Default *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->obj) evas_object_del(ovl->obj);
if (ovl->icon) evas_object_del(ovl->icon);
if (ovl->clas_icon) evas_object_del(ovl->clas_icon);
evas_object_event_callback_del(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
_overlay_clicked_cb);
if (ovl->layout) evas_object_del(ovl->layout);
free(ovl);
}
static Overlay_Default *
_overlay_default_new(Widget_Data *wd, double lon, double lat, const char *group)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(group, NULL);
Overlay_Default *ovl = ELM_NEW(Overlay_Default);
_edj_marker_size_get(wd, &(ovl->w), &(ovl->h));
ovl->layout = _overlay_layout_new(wd, group);
ovl->lon = lon;
ovl->lat = lat;
return ovl;
}
static void
_overlay_group_clicked_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *ev __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Overlay_Group *ovl = data;
evas_object_smart_callback_call(ovl->clas->wd->obj, SIG_OVERLAY_CLICKED,
ovl->clas);
if (ovl->clas->cb) ovl->clas->cb(ovl->clas->cb_data, ovl->clas->wd->obj,
ovl->clas);
}
static void
_overlay_group_cb_add(Overlay_Group *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
_overlay_default_cb_add(ovl->ovl, _overlay_group_clicked_cb, ovl);
}
static void
_overlay_group_cb_del(Overlay_Group *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
_overlay_default_cb_del(ovl->ovl, _overlay_group_clicked_cb);
}
static void
_overlay_group_update(Widget_Data *wd, Overlay_Group *grp, Eina_List *members)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(grp);
Eina_List *l;
Elm_Map_Overlay *overlay;
Evas_Coord sum_x = 0, sum_y = 0, cnt = 0;
if (grp->members) eina_list_free(grp->members);
grp->members = members;
if (!grp->members || eina_list_count(grp->members) <= 0)
{
_overlay_default_hide(grp->ovl);
return;
}
EINA_LIST_FOREACH(grp->members, l, overlay)
{
Overlay_Default *df = overlay->ovl;
sum_x += df->x;
sum_y += df->y;
cnt++;
}
Overlay_Class *ovl_clas = grp->clas->ovl;
char text[128];
snprintf(text, sizeof(text), "%d", cnt);
_overlay_default_update(wd, grp->ovl, NULL, NULL, ovl_clas, text, "radio2");
grp->ovl->x = sum_x / cnt;
grp->ovl->y = sum_y / cnt;
}
static void
_overlay_group_free(Overlay_Group *grp, Elm_Map_Overlay *club_owner)
{
EINA_SAFETY_ON_NULL_RETURN(grp);
_overlay_default_cb_del(grp->ovl, _overlay_group_clicked_cb);
_overlay_default_free(grp->ovl);
if (grp->clas) elm_map_overlay_class_remove(grp->clas, club_owner);
if (grp->members) eina_list_free(grp->members);
free(grp);
}
static Overlay_Group *
_overlay_group_new(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Overlay_Group *grp = ELM_NEW(Overlay_Group);
grp->ovl = ELM_NEW(Overlay_Default);
grp->ovl = _overlay_default_new(wd, -1, -1, "radio2");
grp->ovl->w *= 2;
grp->ovl->h *= 2;
return grp;
}
static void
_overlay_class_update(Widget_Data *wd, Overlay_Class *clas, Evas_Object *obj, Evas_Object *icon)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(clas);
if (obj && (clas->obj != obj))
{
if (clas->obj) evas_object_del(clas->obj);
clas->obj = icon;
}
else if (icon && (clas->icon != icon))
{
if (clas->icon) evas_object_del(clas->icon);
clas->icon = icon;
}
}
static void
_overlay_class_free(Overlay_Class *clas)
{
EINA_SAFETY_ON_NULL_RETURN(clas);
if (clas->icon) evas_object_del(clas->icon);
if (clas->members) eina_list_free(clas->members);
free(clas);
}
static Overlay_Class *
_overlay_class_new(Widget_Data *wd, Elm_Map_Overlay *clas)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Overlay_Class *ovl = ELM_NEW(Overlay_Class);
ovl->clas = clas;
ovl->icon = NULL;
ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
return ovl;
}
static void
_overlay_bubble_cb_add(Overlay_Bubble *ovl, Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
EINA_SAFETY_ON_NULL_RETURN(overlay);
evas_object_event_callback_add(ovl->obj, EVAS_CALLBACK_MOUSE_DOWN,
_overlay_clicked_cb, overlay);
}
static void
_overlay_bubble_cb_del(Overlay_Bubble *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_event_callback_del(ovl->obj, EVAS_CALLBACK_MOUSE_DOWN,
_overlay_clicked_cb);
}
static void
_overlay_bubble_hide(Overlay_Bubble *bubble)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
if (bubble->obj) evas_object_hide(bubble->obj);
}
static void
_overlay_bubble_update(Overlay_Bubble *bubble)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
if ((!bubble->pobj) && (bubble->lon >= 0) && (bubble->lat >= 0))
{
elm_map_utils_convert_geo_into_coord(bubble->wd->obj, bubble->lon,
bubble->lat, bubble->wd->size.w,
&bubble->x, &bubble->y);
}
}
static void
_overlay_bubble_show(Overlay_Bubble *bubble)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
Evas_Coord x, y;
if ((bubble->x < 0) || (bubble->y < 0)) return;
Evas_Coord px, py;
_pan_geometry_get(bubble->wd, &px, &py);
_coord_rotate(bubble->x + px, bubble->y + py, bubble->wd->rotate.cx,
bubble->wd->rotate.cy, bubble->wd->rotate.d, &x, &y);
x = x - (bubble->w / 2);
y = y - (bubble->h / 2);
_obj_place(bubble->obj, x, y, bubble->w, bubble->h);
//evas_object_raise(bubble->obj);
}
static void
_overlay_bubble_chase(Overlay_Bubble *bubble)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
EINA_SAFETY_ON_NULL_RETURN(bubble->pobj);
Evas_Coord x, y, w;
evas_object_geometry_get(bubble->pobj, &x, &y, &w, NULL);
x = x + (w / 2) - (bubble->w / 2);
y = y - bubble->h;
_obj_place(bubble->obj, x, y, bubble->w, bubble->h);
evas_object_raise(bubble->obj);
}
static void
_overlay_bubble_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
_overlay_bubble_hide(data);
}
static void
_overlay_bubble_chase_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
_overlay_bubble_chase(data);
}
static void
_overlay_bubble_free(Overlay_Bubble* bubble)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
evas_object_del(bubble->bx);
evas_object_del(bubble->sc);
evas_object_del(bubble->obj);
if (bubble->pobj)
{
evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_HIDE,
_overlay_bubble_hide_cb, bubble);
evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_SHOW,
_overlay_bubble_chase_cb, bubble);
evas_object_event_callback_del_full(bubble->pobj, EVAS_CALLBACK_MOVE,
_overlay_bubble_chase_cb, bubble);
}
free(bubble);
}
static Overlay_Bubble*
_overlay_bubble_new(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Evas_Coord h;
const char *s;
Overlay_Bubble *bubble = ELM_NEW(Overlay_Bubble);
bubble->wd = wd;
bubble->obj = edje_object_add(evas_object_evas_get(wd->obj));
_elm_theme_object_set(wd->obj, bubble->obj , "map", "marker_bubble",
elm_widget_style_get(wd->obj));
evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_UP,
_overlay_bubble_chase_cb, bubble);
bubble->sc = elm_scroller_add(bubble->obj);
elm_widget_style_set(bubble->sc, "map_bubble");
elm_scroller_content_min_limit(bubble->sc, EINA_FALSE, EINA_TRUE);
elm_scroller_policy_set(bubble->sc, ELM_SCROLLER_POLICY_AUTO,
ELM_SCROLLER_POLICY_OFF);
elm_scroller_bounce_set(bubble->sc, _elm_config->thumbscroll_bounce_enable,
EINA_FALSE);
edje_object_part_swallow(bubble->obj, "elm.swallow.content", bubble->sc);
bubble->bx = elm_box_add(bubble->sc);
evas_object_size_hint_align_set(bubble->bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(bubble->bx, EVAS_HINT_EXPAND,
EVAS_HINT_EXPAND);
elm_box_horizontal_set(bubble->bx, EINA_TRUE);
elm_object_content_set(bubble->sc, bubble->bx);
s = edje_object_data_get(bubble->obj, "size_w");
if (s) bubble->w = atoi(s);
else bubble->w = 0;
edje_object_size_min_calc(bubble->obj, NULL, &(bubble->h));
s = edje_object_data_get(bubble->obj, "size_h");
if (s) h = atoi(s);
else h = 0;
if (bubble->h < h) bubble->h = h;
bubble->lon = -1;
bubble->lat = -1;
bubble->x = -1;
bubble->y = -1;
return bubble;
}
static void
_overlay_grouping(Eina_List *members, Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN(members);
EINA_SAFETY_ON_NULL_RETURN(overlay);
// Currently support only basic overlay type
EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT);
Eina_List *l;
Elm_Map_Overlay *overlay_memb;
Eina_List *club_members = NULL;
// Grouping only supports overlay default
Overlay_Default *ovl = (Overlay_Default *)overlay->ovl;
EINA_LIST_FOREACH(members, l, overlay_memb)
{
Overlay_Default *ovl_memb = overlay_memb->ovl;
if ((overlay_memb->hide) ||
(overlay_memb->zoom_min > overlay_memb->wd->zoom)) continue;
if (overlay == overlay_memb || overlay_memb->grp_in) continue;
if (ELM_RECTS_INTERSECT(ovl_memb->x, ovl_memb->y, ovl_memb->w,
ovl_memb->h, ovl->x, ovl->y,
ovl->w * OVERLAY_GROUPING_SCALE,
ovl->h * OVERLAY_GROUPING_SCALE))
{
// Join group.
overlay_memb->grp_boss = EINA_FALSE;
overlay_memb->grp_in = EINA_TRUE;
club_members = eina_list_append(club_members, overlay_memb);
_overlay_group_update(overlay_memb->wd, overlay_memb->grp, NULL);
_overlay_group_cb_del(overlay_memb->grp);
}
}
if (eina_list_count(club_members) >= 1)
{
// Mark as boss
overlay->grp_boss = EINA_TRUE;
overlay->grp_in = EINA_TRUE;
club_members = eina_list_append(club_members, overlay);
_overlay_group_update(overlay->wd, overlay->grp, club_members);
_overlay_group_cb_del(overlay->grp);
_overlay_group_cb_add(overlay->grp);
}
}
static void
_overlay_display(Widget_Data *wd, Elm_Map_Overlay *overlay)
{
Eina_Bool hide = EINA_FALSE;
if ((overlay->grp_in) || (overlay->hide) || (overlay->zoom_min > wd->zoom))
hide = EINA_TRUE;
if ((overlay->grp->clas) && ((overlay->grp->clas->hide) ||
(overlay->grp->clas->zoom_min > wd->zoom)))
hide = EINA_TRUE;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
if (hide) _overlay_default_hide(overlay->ovl);
else _overlay_default_show(wd, overlay->ovl);
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
{
if (hide) _overlay_bubble_hide(overlay->ovl);
else _overlay_bubble_show(overlay->ovl);
}
}
static void
_overlay_place(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN(wd);
Eina_List *l, *ll;
Elm_Map_Overlay *overlay, *grp;
if (eina_list_count(wd->overlays) == 0) return;
// Reset overlays coord & grp except class type
EINA_LIST_FOREACH(wd->overlays, l, overlay)
{
if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
if (overlay->paused) continue;
if ((overlay->grp) && (overlay->grp->clas) &&
(overlay->grp->clas->paused)) continue;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
Overlay_Class *ovl_grp = NULL;
if (overlay->grp->clas) ovl_grp = overlay->grp->clas->ovl;
_overlay_default_update(wd, overlay->ovl, NULL, NULL, ovl_grp, NULL,
NULL);
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
_overlay_bubble_update(overlay->ovl);
// Reset grp flags
overlay->grp_in = EINA_FALSE;
overlay->grp_boss = EINA_FALSE;
_overlay_group_update(wd, overlay->grp, NULL);
}
// Classify into group idol or follwer
EINA_LIST_FOREACH(wd->overlays, l, grp)
{
Elm_Map_Overlay *idol;
Overlay_Class *ovl;
if (grp->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
if ((grp->hide) || (grp->zoom_min > wd->zoom)) continue;
ovl = grp->ovl;
if (ovl->zoom_max < wd->zoom) continue;
EINA_LIST_FOREACH(ovl->members, ll, idol)
{
if (!idol->grp_in) _overlay_grouping(ovl->members, idol);
}
}
// Place overlays
EINA_LIST_FOREACH(wd->overlays, l, overlay)
if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS)
_overlay_display(wd, overlay);
// Place group overlays
EINA_LIST_FOREACH(wd->overlays, l, overlay)
{
if (overlay->grp_boss) _overlay_default_show(wd, overlay->grp->ovl);
}
}
static Evas_Object *
_overlay_obj_get(Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
Overlay_Default *ovl = overlay->ovl;
return ovl->layout;
}
else
{
ERR("Not supported overlay type: %d", overlay->type);
return NULL;
}
}
static void
_overlays_show(void *data)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Delayed_Data *dd = data;
int zoom;
double max_lon, min_lon, max_lat, min_lat;
Evas_Coord vw, vh;
_region_max_min_get(dd->overlays, &max_lon, &min_lon, &max_lat, &min_lat);
dd->lon = (max_lon + min_lon) / 2;
dd->lat = (max_lat + min_lat) / 2;
zoom = dd->wd->src->zoom_min;
_viewport_size_get(dd->wd, &vw, &vh);
while (zoom <= dd->wd->src->zoom_max)
{
Evas_Coord size, max_x, max_y, min_x, min_y;
size = pow(2.0, zoom) * dd->wd->tsize;
elm_map_utils_convert_geo_into_coord(dd->wd->obj, min_lon, max_lat,
size, &min_x, &max_y);
elm_map_utils_convert_geo_into_coord(dd->wd->obj, max_lon, min_lat,
size, &max_x, &min_y);
if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
zoom++;
}
zoom--;
zoom_do(dd->wd, zoom);
_region_show(dd);
evas_object_smart_changed(dd->wd->pan_smart);
}
static void
_pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
{
Pan *sd = evas_object_smart_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(sd);
if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
sd->wd->pan_x = x;
sd->wd->pan_y = y;
evas_object_smart_changed(obj);
}
static void
_pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
{
Pan *sd = evas_object_smart_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(sd);
if (x) *x = sd->wd->pan_x;
if (y) *y = sd->wd->pan_y;
}
static void
_pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
{
Pan *sd = evas_object_smart_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(sd);
Evas_Coord ow, oh;
evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
ow = sd->wd->size.w - ow;
oh = sd->wd->size.h - oh;
if (ow < 0) ow = 0;
if (oh < 0) oh = 0;
if (x) *x = ow;
if (y) *y = oh;
}
static void
_pan_min_get(Evas_Object *obj __UNUSED__, Evas_Coord *x, Evas_Coord *y)
{
if (x) *x = 0;
if (y) *y = 0;
}
static void
_pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
{
Pan *sd = evas_object_smart_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(sd);
if (w) *w = sd->wd->size.w;
if (h) *h = sd->wd->size.h;
}
static void
_pan_add(Evas_Object *obj)
{
Pan *sd;
Evas_Object_Smart_Clipped_Data *cd;
parent_sc.add(obj);
cd = evas_object_smart_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(cd);
sd = ELM_NEW(Pan);
sd->__clipped_data = *cd;
free(cd);
evas_object_smart_data_set(obj, sd);
}
static void
_pan_resize(Evas_Object *obj, Evas_Coord w __UNUSED__, Evas_Coord h __UNUSED__)
{
Pan *sd = evas_object_smart_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(sd);
_sizing_eval(sd->wd);
elm_map_zoom_mode_set(sd->wd->obj, sd->wd->mode);
evas_object_smart_changed(obj);
}
static void
_pan_calculate(Evas_Object *obj)
{
Pan *sd = evas_object_smart_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(sd);
Evas_Coord w, h;
evas_object_geometry_get(sd->wd->pan_smart, NULL, NULL, &w, &h);
if (w <= 0 || h <= 0) return;
_grid_place(sd->wd);
_marker_place(sd->wd);
_overlay_place(sd->wd);
_route_place(sd->wd);
_track_place(sd->wd);
_delayed_do(sd->wd);
}
static void
_pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(obj);
evas_object_smart_changed(obj);
}
static void
_hold_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
elm_smart_scroller_hold_set(wd->scr, 1);
}
static void
_hold_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
elm_smart_scroller_hold_set(wd->scr, 0);
}
static void
_freeze_on(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
elm_smart_scroller_freeze_set(wd->scr, 1);
}
static void
_freeze_off(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Widget_Data *wd = data;
elm_smart_scroller_freeze_set(wd->scr, 0);
}
static void
_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
if (elm_widget_focus_get(obj))
{
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
evas_object_focus_set(wd->obj, EINA_TRUE);
}
else
{
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
evas_object_focus_set(wd->obj, EINA_FALSE);
}
}
static void
_del_hook(Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
Eina_List *l, *ll;
Evas_Object *p;
Path_Node *n;
Path_Waypoint *w;
Ecore_Event_Handler *h;
Elm_Map_Route *r;
Elm_Map_Name *na;
Evas_Object *route;
Elm_Map_Marker *marker;
Elm_Map_Group_Class *group_clas;
Elm_Map_Marker_Class *clas;
Elm_Map_Overlay *overlay;
Delayed_Data *dd;
int idx = 0;
Map_Sources_Tab *s;
EINA_LIST_FOREACH(wd->route, l, r)
{
EINA_LIST_FREE(r->path, p)
{
evas_object_del(p);
}
EINA_LIST_FREE(r->waypoint, w)
{
if (w->point) eina_stringshare_del(w->point);
free(w);
}
EINA_LIST_FREE(r->nodes, n)
{
if (n->pos.address) eina_stringshare_del(n->pos.address);
free(n);
}
EINA_LIST_FREE(r->handlers, h)
{
ecore_event_handler_del(h);
}
if (r->con_url) ecore_con_url_free(r->con_url);
if (r->info.nodes) eina_stringshare_del(r->info.nodes);
if (r->info.waypoints) eina_stringshare_del(r->info.waypoints);
}
EINA_LIST_FREE(wd->names, na)
{
if (na->address) free(na->address);
if (na->handler) ecore_event_handler_del(na->handler);
if (na->ud.fname)
{
ecore_file_remove(na->ud.fname);
free(na->ud.fname);
na->ud.fname = NULL;
}
}
EINA_LIST_FREE(wd->track, route)
{
evas_object_del(route);
}
EINA_LIST_FOREACH_SAFE(wd->markers, l, ll, marker)
elm_map_marker_remove(marker);
eina_list_free(wd->markers);
EINA_LIST_FREE(wd->group_classes, group_clas)
{
eina_list_free(group_clas->markers);
if (group_clas->style) eina_stringshare_del(group_clas->style);
free(group_clas);
}
EINA_LIST_FREE(wd->marker_classes, clas)
{
if (clas->style) eina_stringshare_del(clas->style);
free(clas);
}
EINA_LIST_FREE(wd->overlays, overlay) elm_map_overlay_del(overlay);
if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
if (wd->long_timer) ecore_timer_del(wd->long_timer);
if (wd->delayed_jobs) EINA_LIST_FREE(wd->delayed_jobs, dd) free(dd);
if (wd->user_agent) eina_stringshare_del(wd->user_agent);
if (wd->ua) eina_hash_free(wd->ua);
if (wd->download_idler) ecore_idler_del(wd->download_idler);
eina_list_free(wd->download_list);
if (wd->zoom_timer) ecore_timer_del(wd->zoom_timer);
if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
_grid_all_clear(wd);
for (idx = 0; wd->src_names[idx]; idx++)
eina_stringshare_del(wd->src_names[idx]);
EINA_LIST_FREE(wd->srcs, s) free(s);
if (wd->map) evas_map_free(wd->map);
free(wd);
}
static void
_del_pre_hook(Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
}
static void
_theme_hook(Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", elm_widget_style_get(obj));
_sizing_eval(wd);
}
static Eina_Bool
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
Evas_Coord x, y;
Evas_Coord vh;
Evas_Coord step_x, step_y, page_x, page_y;
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
_viewport_size_get(wd, NULL, &vh);
if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
{
x -= step_x;
}
else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
{
x += step_x;
}
else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
{
y -= step_y;
}
else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
{
y += step_y;
}
else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
{
if (page_y < 0)
y -= -(page_y * vh) / 100;
else
y -= page_y;
}
else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
{
if (page_y < 0)
y += -(page_y * vh) / 100;
else
y += page_y;
}
else if (!strcmp(ev->keyname, "KP_Add"))
{
zoom_with_animation(wd, wd->zoom + 1, 10);
return EINA_TRUE;
}
else if (!strcmp(ev->keyname, "KP_Subtract"))
{
zoom_with_animation(wd, wd->zoom - 1, 10);
return EINA_TRUE;
}
else return EINA_FALSE;
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
elm_smart_scroller_child_pos_set(wd->scr, x, y);
return EINA_TRUE;
}
static Eina_Bool
cb_dump_name_attrs(void *data, const char *key, const char *value)
{
Name_Dump *dump = (Name_Dump*)data;
if (!dump) return EINA_FALSE;
if (!strncmp(key, NOMINATIM_ATTR_LON, sizeof(NOMINATIM_ATTR_LON))) dump->lon = atof(value);
else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT))) dump->lat = atof(value);
return EINA_TRUE;
}
static Eina_Bool
cb_route_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
{
Route_Dump *dump = data;
if (!dump) return EINA_FALSE;
switch (type)
{
case EINA_SIMPLE_XML_OPEN:
case EINA_SIMPLE_XML_OPEN_EMPTY:
{
const char *attrs;
attrs = eina_simple_xml_tag_attributes_find(value, length);
if (!attrs)
{
if (!strncmp(value, YOURS_DISTANCE, length)) dump->id = ROUTE_XML_DISTANCE;
else if (!strncmp(value, YOURS_DESCRIPTION, length)) dump->id = ROUTE_XML_DESCRIPTION;
else if (!strncmp(value, YOURS_COORDINATES, length)) dump->id = ROUTE_XML_COORDINATES;
else dump->id = ROUTE_XML_NONE;
}
}
break;
case EINA_SIMPLE_XML_DATA:
{
char *buf = malloc(length);
if (!buf) return EINA_FALSE;
snprintf(buf, length, "%s", value);
if (dump->id == ROUTE_XML_DISTANCE) dump->distance = atof(buf);
else if (!(dump->description) && (dump->id == ROUTE_XML_DESCRIPTION)) dump->description = strdup(buf);
else if (dump->id == ROUTE_XML_COORDINATES) dump->coordinates = strdup(buf);
free(buf);
}
break;
default:
break;
}
return EINA_TRUE;
}
static Eina_Bool
cb_name_dump(void *data, Eina_Simple_XML_Type type, const char *value, unsigned offset __UNUSED__, unsigned length)
{
Name_Dump *dump = data;
if (!dump) return EINA_FALSE;
switch (type)
{
case EINA_SIMPLE_XML_OPEN:
case EINA_SIMPLE_XML_OPEN_EMPTY:
{
const char *attrs;
attrs = eina_simple_xml_tag_attributes_find(value, length);
if (attrs)
{
if (!strncmp(value, NOMINATIM_RESULT, sizeof(NOMINATIM_RESULT) - 1)) dump->id = NAME_XML_NAME;
else dump->id = NAME_XML_NONE;
eina_simple_xml_attributes_parse
(attrs, length - (attrs - value), cb_dump_name_attrs, dump);
}
}
break;
case EINA_SIMPLE_XML_DATA:
{
char *buf = malloc(length + 1);
if (!buf) return EINA_FALSE;
snprintf(buf, length + 1, "%s", value);
if (dump->id == NAME_XML_NAME) dump->address = strdup(buf);
free(buf);
}
break;
default:
break;
}
return EINA_TRUE;
}
static void
_parse_kml(void *data)
{
Elm_Map_Route *r = (Elm_Map_Route*)data;
if (!r || !r->ud.fname) return;
FILE *f;
char **str;
unsigned int ele, idx;
double lon, lat;
Evas_Object *path;
Route_Dump dump = {0, r->ud.fname, 0.0, NULL, NULL};
f = fopen(r->ud.fname, "rb");
if (f)
{
long sz;
fseek(f, 0, SEEK_END);
sz = ftell(f);
if (sz > 0)
{
char *buf;
fseek(f, 0, SEEK_SET);
buf = malloc(sz);
if (buf)
{
if (fread(buf, 1, sz, f))
{
eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_route_dump, &dump);
free(buf);
}
}
}
fclose(f);
if (dump.distance) r->info.distance = dump.distance;
if (dump.description)
{
eina_stringshare_replace(&r->info.waypoints, dump.description);
str = eina_str_split_full(dump.description, "\n", 0, &ele);
r->info.waypoint_count = ele;
for (idx = 0; idx < ele; idx++)
{
Path_Waypoint *wp = ELM_NEW(Path_Waypoint);
if (wp)
{
wp->wd = r->wd;
wp->point = eina_stringshare_add(str[idx]);
DBG("%s", str[idx]);
r->waypoint = eina_list_append(r->waypoint, wp);
}
}
if (str && str[0])
{
free(str[0]);
free(str);
}
}
else WRN("description is not found !");
if (dump.coordinates)
{
eina_stringshare_replace(&r->info.nodes, dump.coordinates);
str = eina_str_split_full(dump.coordinates, "\n", 0, &ele);
r->info.node_count = ele;
for (idx = 0; idx < ele; idx++)
{
sscanf(str[idx], "%lf,%lf", &lon, &lat);
Path_Node *n = ELM_NEW(Path_Node);
if (n)
{
n->wd = r->wd;
n->pos.lon = lon;
n->pos.lat = lat;
n->idx = idx;
DBG("%lf:%lf", lon, lat);
n->pos.address = NULL;
r->nodes = eina_list_append(r->nodes, n);
path = evas_object_polygon_add(evas_object_evas_get(r->wd->obj));
evas_object_smart_member_add(path, r->wd->pan_smart);
r->path = eina_list_append(r->path, path);
}
}
if (str && str[0])
{
free(str[0]);
free(str);
}
}
}
}
static void
_parse_name(void *data)
{
Elm_Map_Name *n = (Elm_Map_Name*)data;
if (!n || !n->ud.fname) return;
FILE *f;
Name_Dump dump = {0, NULL, 0.0, 0.0};
f = fopen(n->ud.fname, "rb");
if (f)
{
long sz;
fseek(f, 0, SEEK_END);
sz = ftell(f);
if (sz > 0)
{
char *buf;
fseek(f, 0, SEEK_SET);
buf = malloc(sz);
if (buf)
{
if (fread(buf, 1, sz, f))
{
eina_simple_xml_parse(buf, sz, EINA_TRUE, cb_name_dump, &dump);
free(buf);
}
}
}
fclose(f);
if (dump.address)
{
INF("[%lf : %lf] ADDRESS : %s", n->lon, n->lat, dump.address);
n->address = strdup(dump.address);
}
n->lon = dump.lon;
n->lat = dump.lat;
}
}
Grid *_get_current_grid(Widget_Data *wd)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Eina_List *l;
Grid *g = NULL, *ret = NULL;
EINA_LIST_FOREACH(wd->grids, l, g)
{
if (wd->zoom == g->zoom)
{
ret = g;
break;
}
}
return ret;
}
static Eina_Bool
_route_complete_cb(void *data, int ev_type __UNUSED__, void *event)
{
Ecore_Con_Event_Url_Complete *ev = event;
Elm_Map_Route *r = (Elm_Map_Route*)data;
Widget_Data *wd = r->wd;
if ((!r) || (!ev)) return EINA_TRUE;
Elm_Map_Route *rr = ecore_con_url_data_get(r->con_url);
ecore_con_url_data_set(r->con_url, NULL);
if (r!=rr) return EINA_TRUE;
if (r->ud.fd) fclose(r->ud.fd);
_parse_kml(r);
_route_place(wd);
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
"elm,state,busy,stop", "elm");
evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOADED, NULL);
return EINA_TRUE;
}
static Eina_Bool
_name_complete_cb(void *data, int ev_type __UNUSED__, void *event)
{
Ecore_Con_Event_Url_Complete *ev = event;
Elm_Map_Name *n = (Elm_Map_Name*)data;
Widget_Data *wd = n->wd;
if ((!n) || (!ev)) return EINA_TRUE;
Elm_Map_Name *nn = ecore_con_url_data_get(n->con_url);
ecore_con_url_data_set(n->con_url, NULL);
if (n!=nn) return EINA_TRUE;
if (n->ud.fd) fclose(n->ud.fd);
_parse_name(n);
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
"elm,state,busy,stop", "elm");
evas_object_smart_callback_call(wd->obj, SIG_NAME_LOADED, NULL);
return EINA_TRUE;
}
static Elm_Map_Name *
_utils_convert_name(const Evas_Object *obj, int method, char *address, double lon, double lat)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
char buf[PATH_MAX];
char *source;
int fd;
if ((!wd) || (!wd->src)) return NULL;
Elm_Map_Name *name = ELM_NEW(Elm_Map_Name);
snprintf(buf, sizeof(buf), DEST_NAME_XML_FILE);
fd = mkstemp(buf);
if (fd < 0)
{
free(name);
return NULL;
}
name->con_url = ecore_con_url_new(NULL);
name->ud.fname = strdup(buf);
INF("xml file : %s", name->ud.fname);
name->ud.fd = fdopen(fd, "w+");
if ((!name->con_url) || (!name->ud.fd))
{
ecore_con_url_free(name->con_url);
free(name);
return NULL;
}
name->wd = wd;
name->handler = ecore_event_handler_add (ECORE_CON_EVENT_URL_COMPLETE, _name_complete_cb, name);
name->method = method;
if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
else if (method == ELM_MAP_NAME_METHOD_REVERSE) name->address = NULL;
name->lon = lon;
name->lat = lat;
source = wd->src->name_url_cb(wd->obj, method, address, lon, lat);
INF("name url = %s", source);
wd->names = eina_list_append(wd->names, name);
ecore_con_url_url_set(name->con_url, source);
ecore_con_url_fd_set(name->con_url, fileno(name->ud.fd));
ecore_con_url_data_set(name->con_url, name);
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
"elm,state,busy,start", "elm");
evas_object_smart_callback_call(wd->obj, SIG_NAME_LOAD, NULL);
ecore_con_url_get(name->con_url);
if (source) free(source);
return name;
}
static Evas_Event_Flags
_pinch_zoom_start_cb(void *data, void *event_info __UNUSED__)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
Widget_Data *wd = data;
wd->pinch_zoom = wd->zoom_detail;
return EVAS_EVENT_FLAG_NONE;
}
static Evas_Event_Flags
_pinch_zoom_cb(void *data, void *event_info)
{
Widget_Data *wd = data;
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
if (!wd->paused)
{
Elm_Gesture_Zoom_Info *ei = event_info;
zoom_do(wd, wd->pinch_zoom + ei->zoom - 1);
}
return EVAS_EVENT_FLAG_NONE;
}
static Evas_Event_Flags
_pinch_rotate_cb(void *data, void *event_info)
{
Widget_Data *wd = data;
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
if (!wd->paused)
{
int x, y, w, h;
Elm_Gesture_Rotate_Info *ei = event_info;
evas_object_geometry_get(wd->obj, &x, &y, &w, &h);
wd->rotate.d = wd->rotate.a + ei->angle - ei->base_angle;
wd->rotate.cx = x + ((double)w * 0.5);
wd->rotate.cy = y + ((double)h * 0.5);
evas_object_smart_changed(wd->pan_smart);
}
return EVAS_EVENT_FLAG_NONE;
}
static Evas_Event_Flags
_pinch_rotate_end_cb(void *data, void *event_info __UNUSED__)
{
Widget_Data *wd = data;
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EVAS_EVENT_FLAG_NONE);
wd->rotate.a = wd->rotate.d;
return EVAS_EVENT_FLAG_NONE;
}
static void
_zoom_mode_set(void *data)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Delayed_Data *dd = data;
dd->wd->mode = dd->mode;
if (dd->mode != ELM_MAP_ZOOM_MODE_MANUAL)
{
Evas_Coord w, h;
Evas_Coord vw, vh;
double zoom;
double diff;
w = dd->wd->size.w;
h = dd->wd->size.h;
zoom = dd->wd->zoom_detail;
_viewport_size_get(dd->wd, &vw, &vh);
if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FIT)
{
if ((w < vw) && (h < vh))
{
diff = 0.01;
while ((w < vw) && (h < vh))
{
zoom += diff;
w = pow(2.0, zoom) * dd->wd->tsize;
h = pow(2.0, zoom) * dd->wd->tsize;
}
}
else
{
diff = -0.01;
while ((w > vw) || (h > vh))
{
zoom += diff;
w = pow(2.0, zoom) * dd->wd->tsize;
h = pow(2.0, zoom) * dd->wd->tsize;
}
}
}
else if (dd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
{
if ((w < vw) || (h < vh))
{
diff = 0.01;
while ((w < vw) || (h < vh))
{
zoom += diff;
w = pow(2.0, zoom) * dd->wd->tsize;
h = pow(2.0, zoom) * dd->wd->tsize;
}
}
else
{
diff = -0.01;
while ((w > vw) && (h > vh))
{
zoom += diff;
w = pow(2.0, zoom) * dd->wd->tsize;
h = pow(2.0, zoom) * dd->wd->tsize;
}
}
}
zoom_with_animation(dd->wd, zoom, 10);
}
}
static void
_zoom_set(void *data)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Delayed_Data *dd = data;
if (dd->wd->paused) zoom_do(dd->wd, dd->zoom);
else zoom_with_animation(dd->wd, dd->zoom, 10);
evas_object_smart_changed(dd->wd->pan_smart);
}
static void
_region_bring_in(void *data)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Delayed_Data *dd = data;
int x, y, w, h;
elm_map_utils_convert_geo_into_coord(dd->wd->obj, dd->lon, dd->lat,
dd->wd->size.w, &x, &y);
_viewport_size_get(dd->wd, &w, &h);
x = x - (w / 2);
y = y - (h / 2);
elm_smart_scroller_region_bring_in(dd->wd->scr, x, y, w, h);
evas_object_smart_changed(dd->wd->pan_smart);
}
static void
_marker_list_show(void *data)
{
EINA_SAFETY_ON_NULL_RETURN(data);
Delayed_Data *dd = data;
int zoom;
double max_lon = -180, min_lon = 180;
double max_lat = -90, min_lat = 90;
Evas_Coord vw, vh;
Elm_Map_Marker *marker;
EINA_LIST_FREE(dd->markers, marker)
{
if (marker->longitude > max_lon) max_lon = marker->longitude;
if (marker->longitude < min_lon) min_lon = marker->longitude;
if (marker->latitude > max_lat) max_lat = marker->latitude;
if (marker->latitude < min_lat) min_lat = marker->latitude;
}
dd->lon = (max_lon + min_lon) / 2;
dd->lat = (max_lat + min_lat) / 2;
zoom = dd->wd->src->zoom_min;
_viewport_size_get(dd->wd, &vw, &vh);
while (zoom <= dd->wd->src->zoom_max)
{
Evas_Coord size, max_x, max_y, min_x, min_y;
size = pow(2.0, zoom) * dd->wd->tsize;
elm_map_utils_convert_geo_into_coord(dd->wd->obj, min_lon, max_lat, size, &min_x, &max_y);
elm_map_utils_convert_geo_into_coord(dd->wd->obj, max_lon, min_lat, size, &max_x, &min_y);
if ((max_x - min_x) > vw || (max_y - min_y) > vh) break;
zoom++;
}
zoom--;
zoom_do(dd->wd, zoom);
_region_show(dd);
evas_object_smart_changed(dd->wd->pan_smart);
}
static char *
_mapnik_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
{
char buf[PATH_MAX];
// ((x+y+zoom)%3)+'a' is requesting map images from distributed tile servers (eg., a, b, c)
snprintf(buf, sizeof(buf), "http://%c.tile.openstreetmap.org/%d/%d/%d.png",
((x + y + zoom) % 3) + 'a', zoom, x, y);
return strdup(buf);
}
static char *
_osmarender_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
{
char buf[PATH_MAX];
snprintf(buf, sizeof(buf),
"http://%c.tah.openstreetmap.org/Tiles/tile/%d/%d/%d.png",
((x + y + zoom) % 3) + 'a', zoom, x, y);
return strdup(buf);
}
static char *
_cyclemap_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
{
char buf[PATH_MAX];
snprintf(buf, sizeof(buf),
"http://%c.tile.opencyclemap.org/cycle/%d/%d/%d.png",
(( x + y + zoom) % 3) + 'a', zoom, x, y);
return strdup(buf);
}
static char *
_mapquest_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
{
char buf[PATH_MAX];
snprintf(buf, sizeof(buf),
"http://otile%d.mqcdn.com/tiles/1.0.0/osm/%d/%d/%d.png",
((x + y + zoom) % 4) + 1, zoom, x, y);
return strdup(buf);
}
static char *
_mapquest_aerial_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
{
char buf[PATH_MAX];
snprintf(buf, sizeof(buf), "http://oatile%d.mqcdn.com/naip/%d/%d/%d.png",
((x + y + zoom) % 4) + 1, zoom, x, y);
return strdup(buf);
}
static char *_yours_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
{
char buf[PATH_MAX];
snprintf(buf, sizeof(buf),
"%s?flat=%lf&flon=%lf&tlat=%lf&tlon=%lf&v=%s&fast=%d&instructions=1",
ROUTE_YOURS_URL, flat, flon, tlat, tlon, type_name, method);
return strdup(buf);
}
// TODO: fix monav api
/*
static char *_monav_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
{
char buf[PATH_MAX];
snprintf(buf, sizeof(buf),
"%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
ROUTE_MONAV_URL, flat, flon, tlat, tlon, type_name, method);
return strdup(buf);
}
*/
// TODO: fix ors api
/*
static char *_ors_url_cb(Evas_Object *obj __UNUSED__, char *type_name, int method, double flon, double flat, double tlon, double tlat)
{
char buf[PATH_MAX];
snprintf(buf, sizeof(buf),
"%s?flat=%f&flon=%f&tlat=%f&tlon=%f&v=%s&fast=%d&instructions=1",
ROUTE_ORS_URL, flat, flon, tlat, tlon, type_name, method);
return strdup(buf);
}
*/
static char *
_nominatim_url_cb(Evas_Object *obj, int method, char *name, double lon, double lat)
{
ELM_CHECK_WIDTYPE(obj, widtype) strdup("");
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, strdup(""));
char **str;
unsigned int ele, idx;
char search_url[PATH_MAX];
char buf[PATH_MAX];
if (method == ELM_MAP_NAME_METHOD_SEARCH)
{
search_url[0] = '\0';
str = eina_str_split_full(name, " ", 0, &ele);
for (idx = 0; idx < ele; idx++)
{
eina_strlcat(search_url, str[idx], sizeof(search_url));
if (!(idx == (ele-1)))
eina_strlcat(search_url, "+", sizeof(search_url));
}
snprintf(buf, sizeof(buf),
"%s/search?q=%s&format=xml&polygon=0&addressdetails=0",
NAME_NOMINATIM_URL, search_url);
if (str && str[0])
{
free(str[0]);
free(str);
}
}
else if (method == ELM_MAP_NAME_METHOD_REVERSE)
snprintf(buf, sizeof(buf),
"%s/reverse?format=xml&lat=%lf&lon=%lf&zoom=%d&addressdetails=0",
NAME_NOMINATIM_URL, lat, lon, (int)wd->zoom);
else strcpy(buf, "");
return strdup(buf);
}
#endif
EAPI Evas_Object *
elm_map_add(Evas_Object *parent)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
Evas *e;
Widget_Data *wd;
Evas_Object *obj;
Evas_Coord minw, minh;
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
ELM_SET_WIDTYPE(widtype, "map");
elm_widget_type_set(obj, "map");
elm_widget_sub_object_add(parent, obj);
elm_widget_data_set(obj, wd);
elm_widget_can_focus_set(obj, EINA_TRUE);
elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_del_pre_hook_set(obj, _del_pre_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_event_hook_set(obj, _event_hook);
evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, wd);
evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, wd);
evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, wd);
evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, wd);
evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
_mouse_down, wd);
evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
_mouse_up, wd);
evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL,
_mouse_wheel_cb,wd);
wd->obj = obj;
wd->scr = elm_smart_scroller_add(e);
elm_widget_sub_object_add(obj, wd->scr);
elm_smart_scroller_widget_set(wd->scr, obj);
elm_smart_scroller_object_theme_set(obj, wd->scr, "map", "base", "default");
elm_widget_resize_object_set(obj, wd->scr);
elm_smart_scroller_wheel_disabled_set(wd->scr, EINA_TRUE);
elm_smart_scroller_bounce_allow_set(wd->scr,
_elm_config->thumbscroll_bounce_enable,
_elm_config->thumbscroll_bounce_enable);
evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints, wd);
evas_object_smart_callback_add(wd->scr, "scroll", _scr, wd);
evas_object_smart_callback_add(wd->scr, "drag", _scr, wd);
evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, wd);
evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, wd);
if (!smart)
{
evas_object_smart_clipped_smart_set(&parent_sc);
sc = parent_sc;
sc.name = "elm_map_pan";
sc.version = EVAS_SMART_CLASS_VERSION;
sc.add = _pan_add;
sc.resize = _pan_resize;
sc.move = _pan_move;
sc.calculate = _pan_calculate;
smart = evas_smart_class_new(&sc);
}
if (smart)
{
Pan *pan;
wd->pan_smart = evas_object_smart_add(e, smart);
pan = evas_object_smart_data_get(wd->pan_smart);
pan->wd = wd;
}
elm_widget_sub_object_add(obj, wd->pan_smart);
elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
_pan_set, _pan_get, _pan_max_get,
_pan_min_get, _pan_child_size_get);
edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
&minw, &minh);
evas_object_size_hint_min_set(obj, minw, minh);
wd->ges = elm_gesture_layer_add(obj);
if (!wd->ges) ERR("elm_gesture_layer_add() failed");
elm_gesture_layer_attach(wd->ges, obj);
elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
_pinch_zoom_start_cb, wd);
elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
_pinch_zoom_cb, wd);
elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
_pinch_rotate_cb, wd);
elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
_pinch_rotate_end_cb, wd);
elm_gesture_layer_cb_set(wd->ges, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
_pinch_rotate_end_cb, wd);
wd->sep_maps_markers = evas_object_rectangle_add(evas_object_evas_get(obj));
elm_widget_sub_object_add(obj, wd->sep_maps_markers);
evas_object_smart_member_add(wd->sep_maps_markers, wd->pan_smart);
wd->map = evas_map_new(EVAS_MAP_POINT);
source_init(wd);
wd->tsize = DEFAULT_TILE_SIZE; // FIXME: It should be hard-coded ? or can get from provider?
wd->id = ((int)getpid() << 16) | idnum;
idnum++;
_grid_all_create(wd);
zoom_do(wd, 0);
wd->mode = ELM_MAP_ZOOM_MODE_MANUAL;
wd->markers_max_num = MARER_MAX_NUMBER;
// TODO: convert Elementary to subclassing of Evas_Smart_Class
// TODO: and save some bytes, making descriptions per-class and not instance!
evas_object_smart_callbacks_descriptions_set(obj, _signals);
if (!ecore_file_download_protocol_available("http://"))
ERR("Ecore must be built with curl support for the map widget!");
return obj;
#else
(void) parent;
return NULL;
#endif
}
EAPI void
elm_map_zoom_set(Evas_Object *obj, int zoom)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(wd->src);
if (wd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
if (zoom < 0) zoom = 0;
if (wd->zoom == zoom) return;
if (zoom > wd->src->zoom_max) zoom = wd->src->zoom_max;
if (zoom < wd->src->zoom_min) zoom = wd->src->zoom_min;
Delayed_Data *data = ELM_NEW(Delayed_Data);
data->func = _zoom_set;
data->wd = wd;
data->zoom = zoom;
data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
evas_object_smart_changed(data->wd->pan_smart);
#else
(void) obj;
(void) zoom;
#endif
}
EAPI int
elm_map_zoom_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) 0;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, 0);
return wd->zoom;
#else
(void) obj;
return 0;
#endif
}
EAPI void
elm_map_zoom_mode_set(Evas_Object *obj, Elm_Map_Zoom_Mode mode)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (wd->mode == !!mode)) return;
Delayed_Data *data = ELM_NEW(Delayed_Data);
data->mode = mode;
data->func = _zoom_mode_set;
data->wd = wd;
data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
evas_object_smart_changed(data->wd->pan_smart);
#else
(void) obj;
(void) mode;
#endif
}
EAPI Elm_Map_Zoom_Mode
elm_map_zoom_mode_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ZOOM_MODE_MANUAL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ZOOM_MODE_MANUAL);
return wd->mode;
#else
(void) obj;
return ELM_MAP_ZOOM_MODE_MANUAL;
#endif
}
EAPI void
elm_map_geo_region_bring_in(Evas_Object *obj, double lon, double lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
Delayed_Data *data = ELM_NEW(Delayed_Data);
data->func = _region_bring_in;
data->wd = wd;
data->lon = lon;
data->lat = lat;
data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
evas_object_smart_changed(data->wd->pan_smart);
#else
(void) obj;
(void) lon;
(void) lat;
#endif
}
EAPI void
elm_map_geo_region_show(Evas_Object *obj, double lon, double lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
Delayed_Data *data = ELM_NEW(Delayed_Data);
data->func = _region_show;
data->wd = wd;
data->lon = lon;
data->lat = lat;
data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
evas_object_smart_changed(data->wd->pan_smart);
#else
(void) obj;
(void) lon;
(void) lat;
#endif
}
EAPI void
elm_map_geo_region_get(const Evas_Object *obj, double *lon, double *lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
double tlon, tlat;
Evas_Coord px, py, vw, vh;
_pan_geometry_get(wd, &px, &py);
_viewport_size_get(wd, &vw, &vh);
elm_map_utils_convert_coord_into_geo(obj, vw/2 - px, vh/2 -py, wd->size.w,
&tlon, &tlat);
if (lon) *lon = tlon;
if (lat) *lat = tlat;
#else
(void) obj;
(void) lon;
(void) lat;
#endif
}
EAPI void
elm_map_paused_set(Evas_Object *obj, Eina_Bool paused)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
if (wd->paused == !!paused) return;
wd->paused = !!paused;
if (wd->paused)
{
if (wd->zoom_animator)
{
if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
wd->zoom_animator = NULL;
zoom_do(wd, wd->zoom);
}
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
"elm,state,busy,stop", "elm");
}
else
{
if (wd->download_num >= 1)
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
"elm,state,busy,start", "elm");
}
#else
(void) obj;
(void) paused;
#endif
}
EAPI void
elm_map_paused_markers_set(Evas_Object *obj, Eina_Bool paused)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
if (wd->paused_markers == !!paused) return;
wd->paused_markers = paused;
#else
(void) obj;
(void) paused;
#endif
}
EAPI Eina_Bool
elm_map_paused_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
return wd->paused;
#else
(void) obj;
return EINA_FALSE;
#endif
}
EAPI Eina_Bool
elm_map_paused_markers_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
return wd->paused_markers;
#else
(void) obj;
return EINA_FALSE;
#endif
}
EAPI void
elm_map_utils_downloading_status_get(const Evas_Object *obj, int *try_num, int *finish_num)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
if (try_num) *try_num = wd->try_num;
if (finish_num) *finish_num = wd->finish_num;
#else
(void) obj;
(void) try_num;
(void) finish_num;
#endif
}
EAPI void
elm_map_utils_convert_coord_into_geo(const Evas_Object *obj, int x, int y, int size, double *lon, double *lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
int zoom = floor(log(size / 256) / log(2));
if ((wd->src) && (wd->src->coord_into_geo))
{
if (wd->src->coord_into_geo(obj, zoom, x, y, size, lon, lat)) return;
}
if (lon) *lon = (x / (double)size * 360.0) - 180;
if (lat)
{
double n = ELM_PI - (2.0 * ELM_PI * y / size);
*lat = 180.0 / ELM_PI * atan(0.5 * (exp(n) - exp(-n)));
}
#else
(void) obj;
(void) x;
(void) y;
(void) size;
(void) lon;
(void) lat;
#endif
}
EAPI void
elm_map_utils_convert_geo_into_coord(const Evas_Object *obj, double lon, double lat, int size, int *x, int *y)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
int zoom = floor(log(size / 256) / log(2));
if ((wd->src) && (wd->src->geo_into_coord))
{
if (wd->src->geo_into_coord(obj, zoom, lon, lat, size, x, y)) return;
}
if (x) *x = floor((lon + 180.0) / 360.0 * size);
if (y)
*y = floor((1.0 - log(tan(lat * ELM_PI / 180.0) + (1.0 / cos(lat * ELM_PI / 180.0)))
/ ELM_PI) / 2.0 * size);
#else
(void) obj;
(void) lon;
(void) lat;
(void) size;
(void) x;
(void) y;
#endif
}
EAPI Elm_Map_Name *
elm_map_utils_convert_coord_into_name(const Evas_Object *obj, double lon, double lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
return _utils_convert_name(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat);
#else
(void) obj;
(void) lon;
(void) lat;
return NULL;
#endif
}
EAPI Elm_Map_Name *
elm_map_utils_convert_name_into_coord(const Evas_Object *obj, char *address)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
if (!address) return NULL;
return _utils_convert_name(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0.0, 0.0);
#else
(void) obj;
(void) address;
return NULL;
#endif
}
EINA_DEPRECATED EAPI void
elm_map_utils_rotate_coord(const Evas_Object *obj, const Evas_Coord x, const Evas_Coord y, const Evas_Coord cx, const Evas_Coord cy, const double degree, Evas_Coord *xx, Evas_Coord *yy)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
_coord_rotate(x, y, cx, cy, degree, xx, yy);
#else
(void) x;
(void) y;
(void) cx;
(void) cy;
(void) degree;
(void) xx;
(void) yy;
#endif
}
EAPI void
elm_map_canvas_to_geo_convert(const Evas_Object *obj, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(lon);
EINA_SAFETY_ON_NULL_RETURN(lat);
EINA_SAFETY_ON_NULL_RETURN(wd);
Evas_Coord px, py, vw, vh;
_pan_geometry_get(wd, &px, &py);
_viewport_size_get(wd, &vw, &vh);
_coord_rotate(x - px, y - py, (vw / 2) - px, (vh / 2) - py, -wd->rotate.d,
&x, &y);
elm_map_utils_convert_coord_into_geo(obj, x, y, wd->size.w, lon, lat);
#else
(void) obj;
(void) x;
(void) y;
(void) lon;
(void) lat;
#endif
}
EAPI Elm_Map_Marker *
elm_map_marker_add(Evas_Object *obj, double lon, double lat, Elm_Map_Marker_Class *clas, Elm_Map_Group_Class *group_clas, void *data)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(clas, NULL);
Elm_Map_Marker *marker = ELM_NEW(Elm_Map_Marker);
marker->wd = wd;
marker->clas = clas;
marker->group_clas = group_clas;
marker->longitude = lon;
marker->latitude = lat;
marker->data = data;
marker->x = 0;
marker->y = 0;
_edj_marker_size_get(wd, &marker->w, &marker->h);
marker->obj = elm_layout_add(wd->obj);
evas_object_smart_member_add(marker->obj, wd->pan_smart);
evas_object_stack_above(marker->obj, wd->sep_maps_markers);
edje_object_signal_callback_add(elm_layout_edje_get(marker->obj),
"open", "elm", _marker_bubble_open_cb,
marker);
edje_object_signal_callback_add(elm_layout_edje_get(marker->obj),
"bringin", "elm", _marker_bringin_cb,
marker);
wd->markers = eina_list_append(wd->markers, marker);
if (marker->group_clas) group_clas->markers = eina_list_append(group_clas->markers,
marker);
evas_object_smart_changed(wd->pan_smart);
return marker;
#else
(void) obj;
(void) lon;
(void) lat;
(void) clas;
(void) group_clas;
(void) data;
return NULL;
#endif
}
EAPI void
elm_map_marker_remove(Elm_Map_Marker *marker)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(marker);
Widget_Data *wd = marker->wd;
EINA_SAFETY_ON_NULL_RETURN(wd);
if ((marker->content) && (marker->clas->func.del))
marker->clas->func.del(wd->obj, marker, marker->data, marker->content);
if (marker->bubble) _bubble_free(marker->bubble);
if (marker->group) _marker_group_free(marker->group);
if (marker->group_clas)
marker->group_clas->markers = eina_list_remove(marker->group_clas->markers, marker);
wd->markers = eina_list_remove(wd->markers, marker);
evas_object_del(marker->obj);
free(marker);
evas_object_smart_changed(wd->pan_smart);
#else
(void) marker;
#endif
}
EAPI void
elm_map_marker_region_get(const Elm_Map_Marker *marker, double *lon, double *lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(marker);
if (lon) *lon = marker->longitude;
if (lat) *lat = marker->latitude;
#else
(void) marker;
(void) lon;
(void) lat;
#endif
}
EAPI void
elm_map_marker_bring_in(Elm_Map_Marker *marker)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(marker);
elm_map_geo_region_bring_in(marker->wd->obj, marker->longitude, marker->latitude);
#else
(void) marker;
#endif
}
EAPI void
elm_map_marker_show(Elm_Map_Marker *marker)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(marker);
elm_map_geo_region_show(marker->wd->obj, marker->longitude, marker->latitude);
#else
(void) marker;
#endif
}
EAPI void
elm_map_markers_list_show(Eina_List *markers)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(markers);
EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(markers));
Elm_Map_Marker *marker;
marker = eina_list_data_get(markers);
Delayed_Data *data = ELM_NEW(Delayed_Data);
data->func = _marker_list_show;
data->wd = marker->wd;
data->markers = eina_list_clone(markers);
data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
evas_object_smart_changed(data->wd->pan_smart);
#else
(void) markers;
#endif
}
EAPI void
elm_map_max_marker_per_group_set(Evas_Object *obj, int max)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
wd->markers_max_num = max;
#else
(void) obj;
(void) max;
#endif
}
EAPI Evas_Object *
elm_map_marker_object_get(const Elm_Map_Marker *marker)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(marker, NULL);
return marker->content;
#else
(void) marker;
return NULL;
#endif
}
EAPI void
elm_map_marker_update(Elm_Map_Marker *marker)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(marker);
Widget_Data *wd = marker->wd;
EINA_SAFETY_ON_NULL_RETURN(wd);
_marker_update(marker);
#else
(void) marker;
#endif
}
EAPI void
elm_map_bubbles_close(Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
Eina_List *l;
Elm_Map_Marker *marker;
EINA_LIST_FOREACH(wd->markers, l, marker)
{
if (marker->bubble) _bubble_free(marker->bubble);
marker->bubble = NULL;
if (marker->group)
{
if (marker->group->bubble) _bubble_free(marker->group->bubble);
marker->group->bubble = NULL;
}
}
#else
(void) obj;
#endif
}
EAPI Elm_Map_Group_Class *
elm_map_group_class_new(Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Elm_Map_Group_Class *clas = ELM_NEW(Elm_Map_Group_Class);
clas->wd = wd;
clas->zoom_displayed = 0;
clas->zoom_grouped = 255;
eina_stringshare_replace(&clas->style, "radio");
wd->group_classes = eina_list_append(wd->group_classes, clas);
return clas;
#else
(void) obj;
return NULL;
#endif
}
EAPI void
elm_map_group_class_style_set(Elm_Map_Group_Class *clas, const char *style)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(clas);
eina_stringshare_replace(&clas->style, style);
#else
(void) clas;
(void) style;
#endif
}
EAPI void
elm_map_group_class_icon_cb_set(Elm_Map_Group_Class *clas, Elm_Map_Group_Icon_Get_Func icon_get)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(clas);
clas->func.icon_get = icon_get;
#else
(void) clas;
(void) icon_get;
#endif
}
EAPI void
elm_map_group_class_data_set(Elm_Map_Group_Class *clas, void *data)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(clas);
clas->data = data;
#else
(void) clas;
(void) data;
#endif
}
EAPI void
elm_map_group_class_zoom_displayed_set(Elm_Map_Group_Class *clas, int zoom)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(clas);
clas->zoom_displayed = zoom;
#else
(void) clas;
(void) zoom;
#endif
}
EAPI void
elm_map_group_class_zoom_grouped_set(Elm_Map_Group_Class *clas, int zoom)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(clas);
clas->zoom_grouped = zoom;
#else
(void) clas;
(void) zoom;
#endif
}
EAPI void
elm_map_group_class_hide_set(Evas_Object *obj, Elm_Map_Group_Class *clas, Eina_Bool hide)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(clas);
clas->hide = hide;
evas_object_smart_changed(wd->pan_smart);
#else
(void) obj;
(void) clas;
(void) hide;
#endif
}
EAPI Elm_Map_Marker_Class *
elm_map_marker_class_new(Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Elm_Map_Marker_Class *clas = ELM_NEW(Elm_Map_Marker_Class);
eina_stringshare_replace(&clas->style, "radio");
wd->marker_classes = eina_list_append(wd->marker_classes, clas);
return clas;
#else
(void) obj;
return NULL;
#endif
}
EAPI void
elm_map_marker_class_style_set(Elm_Map_Marker_Class *clas, const char *style)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(clas);
eina_stringshare_replace(&clas->style, style);
#else
(void) clas;
(void) style;
#endif
}
EAPI void
elm_map_marker_class_icon_cb_set(Elm_Map_Marker_Class *clas, Elm_Map_Marker_Icon_Get_Func icon_get)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(clas);
clas->func.icon_get = icon_get;
#else
(void) clas;
(void) icon_get;
#endif
}
EAPI void
elm_map_marker_class_get_cb_set(Elm_Map_Marker_Class *clas, Elm_Map_Marker_Get_Func get)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(clas);
clas->func.get = get;
#else
(void) clas;
(void) get;
#endif
}
EAPI void
elm_map_marker_class_del_cb_set(Elm_Map_Marker_Class *clas, Elm_Map_Marker_Del_Func del)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(clas);
clas->func.del = del;
#else
(void) clas;
(void) del;
#endif
}
EAPI const char **
elm_map_source_names_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
return wd->src_names;
#else
(void) obj;
return NULL;
#endif
}
EAPI void
elm_map_source_name_set(Evas_Object *obj, const char *source_name)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
Map_Sources_Tab *s;
Eina_List *l;
int zoom;
if (wd->src)
{
if (!strcmp(wd->src->name, source_name)) return;
if (!wd->src->url_cb) return;
}
_grid_all_clear(wd);
EINA_LIST_FOREACH(wd->srcs, l, s)
{
if (!strcmp(s->name, source_name))
{
wd->src = s;
break;
}
}
zoom = wd->zoom;
wd->zoom = -1;
if (wd->src)
{
if (wd->src->zoom_max < zoom)
zoom = wd->src->zoom_max;
if (wd->src->zoom_min > zoom)
zoom = wd->src->zoom_min;
if (wd->src->zoom_max < wd->zoom_max) wd->zoom_max = wd->src->zoom_max;
if (wd->src->zoom_min > wd->zoom_min) wd->zoom_min = wd->src->zoom_min;
}
_grid_all_create(wd);
zoom_do(wd, zoom);
#else
(void) obj;
(void) source_name;
#endif
}
EAPI const char *
elm_map_source_name_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if ((!wd) || (!wd->src)) return NULL;
return wd->src->name;
#else
(void) obj;
return NULL;
#endif
}
EAPI void
elm_map_route_source_set(Evas_Object *obj, Elm_Map_Route_Sources source)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
wd->route_source = source;
#else
(void) obj;
(void) source;
#endif
}
EAPI Elm_Map_Route_Sources
elm_map_route_source_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) ELM_MAP_ROUTE_SOURCE_YOURS;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, ELM_MAP_ROUTE_SOURCE_YOURS);
return wd->route_source;
#else
(void) obj;
return ELM_MAP_ROUTE_SOURCE_YOURS;
#endif
}
EAPI void
elm_map_source_zoom_max_set(Evas_Object *obj, int zoom)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(wd->src);
if ((zoom > wd->src->zoom_max) || (zoom < wd->src->zoom_min)) return;
wd->zoom_max = zoom;
#else
(void) obj;
(void) zoom;
#endif
}
EAPI int
elm_map_source_zoom_max_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) 18;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src, -1);
return wd->zoom_max;
#else
(void) obj;
return 18;
#endif
}
EAPI void
elm_map_source_zoom_min_set(Evas_Object *obj, int zoom)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(wd->src);
if ((zoom > wd->src->zoom_max) || (zoom < wd->src->zoom_min)) return;
wd->zoom_min = zoom;
#else
(void) obj;
(void) zoom;
#endif
}
EAPI int
elm_map_source_zoom_min_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) 0;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, -1);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src, -1);
return wd->zoom_min;
#else
(void) obj;
return 0;
#endif
}
EAPI void
elm_map_user_agent_set(Evas_Object *obj, const char *user_agent)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
EINA_SAFETY_ON_NULL_RETURN(user_agent);
eina_stringshare_replace(&wd->user_agent, user_agent);
if (!wd->ua) wd->ua = eina_hash_string_small_new(NULL);
eina_hash_set(wd->ua, "User-Agent", wd->user_agent);
#else
(void) obj;
(void) user_agent;
#endif
}
EAPI const char *
elm_map_user_agent_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
return wd->user_agent;
#else
(void) obj;
return NULL;
#endif
}
EAPI Elm_Map_Route *
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)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
char buf[PATH_MAX];
char *source;
char *type_name = NULL;
int fd;
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd->src, NULL);
Elm_Map_Route *route = ELM_NEW(Elm_Map_Route);
snprintf(buf, sizeof(buf), DEST_ROUTE_XML_FILE);
fd = mkstemp(buf);
if (fd < 0)
{
free(route);
return NULL;
}
route->con_url = ecore_con_url_new(NULL);
route->ud.fname = strdup(buf);
INF("xml file : %s", route->ud.fname);
route->ud.fd = fdopen(fd, "w+");
if ((!route->con_url) || (!route->ud.fd))
{
ecore_con_url_free(route->con_url);
free(route);
return NULL;
}
route->wd = wd;
route->color.r = 255;
route->color.g = 0;
route->color.b = 0;
route->color.a = 255;
route->handlers = eina_list_append
(route->handlers, (void *)ecore_event_handler_add
(ECORE_CON_EVENT_URL_COMPLETE, _route_complete_cb, route));
route->inbound = EINA_FALSE;
route->type = type;
route->method = method;
route->flon = flon;
route->flat = flat;
route->tlon = tlon;
route->tlat = tlat;
switch (type)
{
case ELM_MAP_ROUTE_TYPE_MOTOCAR:
type_name = strdup(ROUTE_TYPE_MOTORCAR);
break;
case ELM_MAP_ROUTE_TYPE_BICYCLE:
type_name = strdup(ROUTE_TYPE_BICYCLE);
break;
case ELM_MAP_ROUTE_TYPE_FOOT:
type_name = strdup(ROUTE_TYPE_FOOT);
break;
default:
break;
}
source = wd->src->route_url_cb(obj, type_name, method, flon, flat, tlon, tlat);
INF("route url = %s", source);
wd->route = eina_list_append(wd->route, route);
ecore_con_url_url_set(route->con_url, source);
ecore_con_url_fd_set(route->con_url, fileno(route->ud.fd));
ecore_con_url_data_set(route->con_url, route);
ecore_con_url_get(route->con_url);
if (type_name) free(type_name);
if (source) free(source);
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
"elm,state,busy,start", "elm");
evas_object_smart_callback_call(wd->obj, SIG_ROUTE_LOAD, NULL);
return route;
#else
(void) obj;
(void) type;
(void) method;
(void) flon;
(void) flat;
(void) tlon;
(void) tlat;
return NULL;
#endif
}
EAPI void
elm_map_route_remove(Elm_Map_Route *route)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(route);
Path_Waypoint *w;
Path_Node *n;
Evas_Object *p;
Ecore_Event_Handler *h;
EINA_LIST_FREE(route->path, p)
{
evas_object_del(p);
}
EINA_LIST_FREE(route->waypoint, w)
{
if (w->point) eina_stringshare_del(w->point);
free(w);
}
EINA_LIST_FREE(route->nodes, n)
{
if (n->pos.address) eina_stringshare_del(n->pos.address);
free(n);
}
EINA_LIST_FREE(route->handlers, h)
{
ecore_event_handler_del(h);
}
if (route->ud.fname)
{
ecore_file_remove(route->ud.fname);
free(route->ud.fname);
route->ud.fname = NULL;
}
#else
(void) route;
#endif
}
EAPI void
elm_map_route_color_set(Elm_Map_Route *route, int r, int g , int b, int a)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(route);
route->color.r = r;
route->color.g = g;
route->color.b = b;
route->color.a = a;
#else
(void) route;
(void) r;
(void) g;
(void) b;
(void) a;
#endif
}
EAPI void
elm_map_route_color_get(const Elm_Map_Route *route, int *r, int *g , int *b, int *a)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(route);
if (r) *r = route->color.r;
if (g) *g = route->color.g;
if (b) *b = route->color.b;
if (a) *a = route->color.a;
#else
(void) route;
(void) r;
(void) g;
(void) b;
(void) a;
#endif
}
EAPI double
elm_map_route_distance_get(const Elm_Map_Route *route)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
return route->info.distance;
#else
(void) route;
return 0.0;
#endif
}
EAPI const char*
elm_map_route_node_get(const Elm_Map_Route *route)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
return route->info.nodes;
#else
(void) route;
return NULL;
#endif
}
EAPI const char*
elm_map_route_waypoint_get(const Elm_Map_Route *route)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
return route->info.waypoints;
#else
(void) route;
return NULL;
#endif
}
EAPI const char *
elm_map_name_address_get(const Elm_Map_Name *name)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
return name->address;
#else
(void) name;
return NULL;
#endif
}
EAPI void
elm_map_name_region_get(const Elm_Map_Name *name, double *lon, double *lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(name);
if (lon) *lon = name->lon;
if (lat) *lat = name->lat;
#else
(void) name;
(void) lon;
(void) lat;
#endif
}
EAPI void
elm_map_name_remove(Elm_Map_Name *name)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(name);
if (name->address)
{
free(name->address);
name->address = NULL;
}
if (name->handler)
{
ecore_event_handler_del(name->handler);
name->handler = NULL;
}
if (name->ud.fname)
{
ecore_file_remove(name->ud.fname);
free(name->ud.fname);
name->ud.fname = NULL;
}
#else
(void) name;
#endif
}
EAPI void
elm_map_rotate_set(Evas_Object *obj, double degree, Evas_Coord cx, Evas_Coord cy)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
wd->rotate.d = degree;
wd->rotate.cx = cx;
wd->rotate.cy = cy;
evas_object_smart_changed(wd->pan_smart);
#else
(void) obj;
(void) degree;
(void) cx;
(void) cy;
#endif
}
EAPI void
elm_map_rotate_get(const Evas_Object *obj, double *degree, Evas_Coord *cx, Evas_Coord *cy)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
if (degree) *degree = wd->rotate.d;
if (cx) *cx = wd->rotate.cx;
if (cy) *cy = wd->rotate.cy;
#else
(void) obj;
(void) degree;
(void) cx;
(void) cy;
#endif
}
EAPI void
elm_map_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
if ((!wd->wheel_disabled) && (disabled))
evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
else if ((wd->wheel_disabled) && (!disabled))
evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
wd->wheel_disabled = !!disabled;
#else
(void) obj;
(void) disabled;
#endif
}
EAPI Eina_Bool
elm_map_wheel_disabled_get(const Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
return wd->wheel_disabled;
#else
(void) obj;
return EINA_FALSE;
#endif
}
#ifdef ELM_EMAP
EAPI Evas_Object *
elm_map_track_add(Evas_Object *obj, EMap_Route *emap)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
Evas_Object *route = elm_route_add(obj);
elm_route_emap_set(route, emap);
wd->track = eina_list_append(wd->track, route);
return route;
#else
(void) obj;
(void) emap;
return NULL;
#endif
}
#endif
EAPI void
elm_map_track_remove(Evas_Object *obj, Evas_Object *route)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) ;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN(wd);
wd->track = eina_list_remove(wd->track, route);
evas_object_del(route);
#else
(void) obj;
(void) route;
#endif
}
EAPI Elm_Map_Overlay *
elm_map_overlay_add(Evas_Object *obj, double lon, double lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wd = wd;
overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
overlay->ovl = _overlay_default_new(wd, lon, lat, "radio");
_overlay_default_cb_add(overlay->ovl, _overlay_clicked_cb, overlay);
overlay->grp = _overlay_group_new(wd);
wd->overlays = eina_list_append(wd->overlays, overlay);
evas_object_smart_changed(wd->pan_smart);
return overlay;
#else
(void) obj;
(void) lon;
(void) lat;
return NULL;
#endif
}
EAPI void
elm_map_overlay_del(Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
_overlay_default_cb_del(overlay->ovl, _overlay_clicked_cb);
_overlay_default_free(overlay->ovl);
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
{
_overlay_bubble_cb_del(overlay->ovl);
_overlay_bubble_free(overlay->ovl);
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
_overlay_class_free(overlay->ovl);
if (overlay->grp)
{
_overlay_group_cb_del(overlay->grp);
_overlay_group_free(overlay->grp, overlay);
}
overlay->wd->overlays = eina_list_remove(overlay->wd->overlays, overlay);
evas_object_smart_changed(overlay->wd->pan_smart);
free(overlay);
#else
(void) overlay;
#endif
}
EAPI Elm_Map_Overlay_Type
elm_map_overlay_type_get(Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, ELM_MAP_OVERLAY_TYPE_NONE);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) ELM_MAP_OVERLAY_TYPE_NONE;
return overlay->type;
#else
(void) overlay;
return OVERLAY_TYPE_NONE;
#endif
}
EAPI void
elm_map_overlay_data_set(Elm_Map_Overlay *overlay, void *data)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
overlay->data = data;
#else
(void) overlay;
(void) data;
#endif
}
EAPI void *
elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
return overlay->data;
#else
(void) overlay;
return NULL;
#endif
}
EAPI void
elm_map_overlay_hide_set(Elm_Map_Overlay *overlay, Eina_Bool hide)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
if (overlay->hide == !!hide) return;
overlay->hide = hide;
evas_object_smart_changed(overlay->wd->pan_smart);
#else
(void) overlay;
(void) hide;
#endif
}
EAPI Eina_Bool
elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
return overlay->hide;
#else
(void) overlay;
return EINA_FALSE;
#endif
}
EAPI void
elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay, int zoom)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
overlay->zoom_min = zoom;
evas_object_smart_changed(overlay->wd->pan_smart);
#else
(void) overlay;
(void) zoom;
#endif
}
EAPI int
elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, 0);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) 0;
return overlay->zoom_min;
#else
(void) overlay;
return 0;
#endif
}
EAPI void
elm_map_overlay_paused_set(Elm_Map_Overlay *overlay, Eina_Bool paused)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
if (overlay->paused == !!paused) return;
overlay->paused = paused;
evas_object_smart_changed(overlay->wd->pan_smart);
#else
(void) overlay;
(void) paused;
#endif
}
EAPI Eina_Bool
elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, EINA_FALSE);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) EINA_FALSE;
return overlay->paused;
#else
(void) overlay;
return EINA_FALSE;
#endif
}
EAPI void
elm_map_overlay_show(Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
Overlay_Default *ovl = overlay->ovl;
elm_map_geo_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
{
Overlay_Bubble *ovl = overlay->ovl;
elm_map_geo_region_show(overlay->wd->obj, ovl->lon, ovl->lat);
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
{
Overlay_Class *ovl = overlay->ovl;
double lon, lat, max_lo, min_lo, max_la, min_la;
_region_max_min_get(ovl->members, &max_lo, &min_lo, &max_la, &min_la);
lon = (max_lo + min_lo) / 2;
lat = (max_la + min_la) / 2;
elm_map_geo_region_show(overlay->wd->obj, lon, lat);
}
else ERR("Not supported overlay type: %d", overlay->type);
evas_object_smart_changed(overlay->wd->pan_smart);
#else
(void) overlay;
#endif
}
EAPI void
elm_map_overlays_show(Eina_List *overlays)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlays);
EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
Elm_Map_Overlay *overlay;
overlay = eina_list_data_get(overlays);
Delayed_Data *data = ELM_NEW(Delayed_Data);
data->func = _overlays_show;
data->wd = overlay->wd;
data->overlays = eina_list_clone(overlays);
data->wd->delayed_jobs = eina_list_append(data->wd->delayed_jobs, data);
evas_object_smart_changed(data->wd->pan_smart);
#else
(void) overlays;
#endif
}
EAPI void
elm_map_overlay_geo_set(Elm_Map_Overlay *overlay, double lon, double lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
Overlay_Default *ovl = overlay->ovl;
ovl->lon = lon;
ovl->lat = lat;
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
{
Overlay_Bubble *ovl = overlay->ovl;
ovl->lon = lon;
ovl->lat = lat;
}
else ERR("Not supported overlay type: %d", overlay->type);
evas_object_smart_changed(overlay->wd->pan_smart);
#else
(void) overlay;
(void) lon;
(void) lat;
#endif
}
EAPI void
elm_map_overlay_geo_get(const Elm_Map_Overlay *overlay, double *lon, double *lat)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
const Overlay_Default *ovl = overlay->ovl;
if (lon) *lon = ovl->lon;
if (lat) *lat = ovl->lat;
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
{
const Overlay_Bubble *ovl = overlay->ovl;
if (lon) *lon = ovl->lon;
if (lat) *lat = ovl->lat;
}
else ERR("Not supported overlay type: %d", overlay->type);
#else
(void) overlay;
(void) lon;
(void) lat;
#endif
}
EAPI void
elm_map_overlay_icon_set(Elm_Map_Overlay *overlay, Evas_Object *icon)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(icon);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_update(overlay->wd, overlay->ovl, NULL, icon,
NULL, NULL, NULL);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
_overlay_class_update(overlay->wd, overlay->ovl, NULL, icon);
else ERR("Not supported overlay type: %d", overlay->type);
evas_object_smart_changed(overlay->wd->pan_smart);
#else
(void) overlay;
(void) icon;
#endif
}
EAPI const Evas_Object *
elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
const Overlay_Default *ovl = overlay->ovl;
return elm_object_part_content_get(ovl->layout, "elm.icon");
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
{
const Overlay_Class *ovl = overlay->ovl;
return ovl->icon;
}
else
{
ERR("Not supported overlay type: %d", overlay->type);
return NULL;
}
#else
(void) overlay;
return NULL;
#endif
}
EAPI void
elm_map_overlay_content_set(Elm_Map_Overlay *overlay, Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(obj);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_update(overlay->wd, overlay->ovl, obj, NULL, NULL,
NULL, NULL);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
_overlay_class_update(overlay->wd, overlay->ovl, obj, NULL);
else ERR("Not supported overlay type: %d", overlay->type);
evas_object_smart_changed(overlay->wd->pan_smart);
#else
(void) overlay;
(void) obj;
#endif
}
EAPI const Evas_Object *
elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wd, NULL);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype) NULL;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
const Overlay_Default *ovl = overlay->ovl;
return elm_object_part_content_get(ovl->layout, "elm.icon");
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
{
const Overlay_Class *ovl = overlay->ovl;
return ovl->icon;
}
else
{
ERR("Not supported overlay type: %d", overlay->type);
return NULL;
}
#else
(void) overlay;
return NULL;
#endif
}
EAPI void
elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay, Elm_Map_Overlay_Get_Cb get_cb, void *data)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wd);
ELM_CHECK_WIDTYPE(overlay->wd->obj, widtype);
overlay->cb = get_cb;
overlay->cb_data = data;
#else
(void) overlay;
(void) get_cb;
(void) data;
#endif
}
EAPI Elm_Map_Overlay *
elm_map_overlay_class_add(Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wd = wd;
overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
overlay->ovl = _overlay_class_new(wd, overlay);
overlay->grp = NULL;
wd->overlays = eina_list_append(wd->overlays, overlay);
evas_object_smart_changed(wd->pan_smart);
return overlay;
#else
(void) obj;
return NULL;
#endif
}
EAPI void
elm_map_overlay_class_append(Elm_Map_Overlay *group, Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(group);
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(group->wd);
ELM_CHECK_WIDTYPE(group->wd->obj, widtype);
EINA_SAFETY_ON_FALSE_RETURN(group->type == ELM_MAP_OVERLAY_TYPE_CLASS);
if (overlay->type != ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
ERR("Currently group supports only default overlays");
return;
}
Overlay_Class *ovl = group->ovl;
if (eina_list_data_find(ovl->members, overlay))
{
ERR("Already added overlay into group");
return;
}
ovl->members = eina_list_append(ovl->members, overlay);
overlay->grp->clas = group;
evas_object_smart_changed(group->wd->pan_smart);
#else
(void) group;
(void) overlay;
#endif
}
EAPI void
elm_map_overlay_class_remove(Elm_Map_Overlay *group, Elm_Map_Overlay *overlay)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(group);
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(group->wd);
ELM_CHECK_WIDTYPE(group->wd->obj, widtype);
EINA_SAFETY_ON_FALSE_RETURN(group->type == ELM_MAP_OVERLAY_TYPE_CLASS);
if (overlay->type != ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
ERR("Currently group supports only default overlays");
return;
}
Overlay_Class *ovl = group->ovl;
ovl->members = eina_list_remove(ovl->members, overlay);
overlay->grp->clas = NULL;
_overlay_group_update(group->wd, overlay->grp, NULL);
evas_object_smart_changed(group->wd->pan_smart);
#else
(void) group;
(void) overlay;
#endif
}
EAPI void
elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *group, int zoom)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(group);
EINA_SAFETY_ON_NULL_RETURN(group->wd);
ELM_CHECK_WIDTYPE(group->wd->obj, widtype);
EINA_SAFETY_ON_FALSE_RETURN(group->type == ELM_MAP_OVERLAY_TYPE_CLASS);
Overlay_Class *ovl = group->ovl;
if (ovl->zoom_max == !!zoom) return;
ovl->zoom_max = zoom;
evas_object_smart_changed(group->wd->pan_smart);
#else
(void) group;
(void) zoom;
#endif
}
EAPI int
elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *group)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN_VAL(group, OVERLAY_CLASS_ZOOM_MAX);
EINA_SAFETY_ON_NULL_RETURN_VAL(group->wd, OVERLAY_CLASS_ZOOM_MAX);
ELM_CHECK_WIDTYPE(group->wd->obj, widtype) OVERLAY_CLASS_ZOOM_MAX;
EINA_SAFETY_ON_FALSE_RETURN_VAL(group->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
const Overlay_Class *ovl = group->ovl;
return ovl->zoom_max;
#else
(void) group;
return OVERLAY_CLASS_ZOOM_MAX;
#endif
}
EAPI Elm_Map_Overlay *
elm_map_overlay_bubble_add(Evas_Object *obj)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
Elm_Map_Overlay *overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wd = wd;
overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
overlay->ovl = _overlay_bubble_new(wd);
_overlay_bubble_cb_add(overlay->ovl, overlay);
overlay->grp = _overlay_group_new(wd);
wd->overlays = eina_list_append(wd->overlays, overlay);
evas_object_smart_changed(wd->pan_smart);
return overlay;
#else
(void) obj;
return NULL;
#endif
}
EAPI void
elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble, Elm_Map_Overlay *parent)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(bubble);
EINA_SAFETY_ON_NULL_RETURN(parent);
ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
Overlay_Bubble *ovl = bubble->ovl;
Evas_Object *pobj = _overlay_obj_get(parent);
if (!pobj) return;
if (ovl->pobj)
{
evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_HIDE,
_overlay_bubble_hide_cb, ovl);
evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_SHOW,
_overlay_bubble_chase_cb, ovl);
evas_object_event_callback_del_full(ovl->pobj, EVAS_CALLBACK_MOVE,
_overlay_bubble_chase_cb, ovl);
}
ovl->pobj = pobj;
evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_HIDE,
_overlay_bubble_hide_cb, ovl);
evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_SHOW,
_overlay_bubble_chase_cb, ovl);
evas_object_event_callback_add(ovl->pobj, EVAS_CALLBACK_MOVE,
_overlay_bubble_chase_cb, ovl);
_overlay_bubble_chase(ovl);
evas_object_smart_changed(bubble->wd->pan_smart);
#else
(void) bubble;
(void) parent;
#endif
}
EAPI void
elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble, Evas_Object *content)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(bubble);
EINA_SAFETY_ON_NULL_RETURN(content);
ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
Overlay_Bubble *bb = bubble->ovl;
elm_box_pack_end(bb->bx, content);
evas_object_smart_changed(bubble->wd->pan_smart);
#else
(void) bubble;
(void) content;
#endif
}
EAPI void
elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
{
#ifdef HAVE_ELEMENTARY_ECORE_CON
EINA_SAFETY_ON_NULL_RETURN(bubble);
ELM_CHECK_WIDTYPE(bubble->wd->obj, widtype);
EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
Overlay_Bubble *bb = bubble->ovl;
elm_box_clear(bb->bx);
evas_object_smart_changed(bubble->wd->pan_smart);
#else
(void) bubble;
#endif
}
Reference in New Issue View Git Blame Copy Permalink