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efl/legacy/elementary/src/lib/elm_map.c

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#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#include <Elementary.h>
#include "elm_priv.h"
#include "elm_widget_map.h"
#include "elm_interface_scrollable.h"
#define MY_PAN_CLASS ELM_OBJ_MAP_PAN_CLASS
#define MY_PAN_CLASS_NAME "Elm_Map_Pan"
#define MY_PAN_CLASS_NAME_LEGACY "elm_map_pan"
#define MY_CLASS ELM_OBJ_MAP_CLASS
#define MY_CLASS_NAME "Elm_Map"
#define MY_CLASS_NAME_LEGACY "elm_map"
#define OVERLAY_CLASS_ZOOM_MAX 255
#define MAX_CONCURRENT_DOWNLOAD 10
#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 MARER_MAX_NUMBER 30
#define OVERLAY_GROUPING_SCALE 2
#define CACHE_ROOT "/elm_map"
#define CACHE_TILE_ROOT CACHE_ROOT "/%d/%d/%d"
#define CACHE_TILE_PATH "%s/%d.png"
#define CACHE_ROUTE_ROOT CACHE_ROOT "/route"
#define CACHE_NAME_ROOT CACHE_ROOT "/name"
#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 NOMINATIM_ATTR_ADDRESS "display_name"
static char *
_mapnik_url_cb(const Evas_Object *obj EINA_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(const Evas_Object *obj EINA_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(const Evas_Object *obj EINA_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(const Evas_Object *obj EINA_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(const Evas_Object *obj EINA_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(const Evas_Object *obj EINA_UNUSED,
const 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(const Evas_Object *obj EINA_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(const Evas_Object *obj EINA_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(const Evas_Object *obj,
int method,
const char *name,
double lon,
double lat)
{
char **str;
char buf[PATH_MAX];
unsigned int ele, idx;
char search_url[PATH_MAX];
ELM_MAP_DATA_GET(obj, sd);
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)
{
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)sd->zoom);
else strcpy(buf, "");
return strdup(buf);
}
// Refer : http://wiki.openstreetmap.org/wiki/FAQ
// meters per pixel when latitude is 0 (equator)
// meters per pixel = _osm_scale_meter[zoom] * cos (latitude)
const double _osm_scale_meter[] =
{
78206, 39135.758482, 19567.879241, 9783.939621, 4891.969810,
2445.984905, 1222.992453, 611.496226, 305.748113, 152.874057, 76.437028,
38.218514, 19.109257, 9.554629, 4.777314, 2.388657, 1.194329, 0.597164,
0.29858
};
static double
_scale_cb(const Evas_Object *obj EINA_UNUSED,
double lon EINA_UNUSED,
double lat,
int zoom)
{
if ((zoom < 0) ||
(zoom >= (int)(sizeof(_osm_scale_meter) / sizeof(_osm_scale_meter[0])))
)
return 0;
return _osm_scale_meter[zoom] / cos(lat * ELM_PI / 180.0);
}
const Source_Tile src_tiles[] =
{
{"Mapnik", 0, 18, _mapnik_url_cb, NULL, NULL, _scale_cb},
{"Osmarender", 0, 17, _osmarender_url_cb, NULL, NULL, _scale_cb},
{"CycleMap", 0, 16, _cyclemap_url_cb, NULL, NULL, _scale_cb},
{"MapQuest", 0, 18, _mapquest_url_cb, NULL, NULL, _scale_cb},
{"MapQuest Open Aerial", 0, 11, _mapquest_aerial_url_cb, NULL, NULL,
_scale_cb}
};
// FIXME: Fix more open sources
const Source_Route src_routes[] =
{
{"Yours", _yours_url_cb} // http://www.yournavigation.org/
//{"Monav", _monav_url_cb},
//{"ORS", _ors_url_cb}, // http://www.openrouteservice.org
};
// Scale in meters
const double _scale_tb[] =
{
10000000, 5000000, 2000000, 1000000, 500000, 200000, 100000, 50000,
20000, 10000, 5000, 2000, 1000, 500, 500, 200, 100, 50, 20, 10, 5, 2, 1
};
// FIXME: Add more open sources
const Source_Name src_names[] =
{
{"Nominatim", _nominatim_url_cb}
};
static int id_num = 1;
static const char SIG_CLICKED[] = "clicked";
static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
static const char SIG_PRESS[] = "press";
static const char SIG_LONGPRESSED[] = "longpressed";
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_START[] = "zoom,start";
static const char SIG_ZOOM_STOP[] = "zoom,stop";
static const char SIG_ZOOM_CHANGE[] = "zoom,change";
static const char SIG_LOADED[] = "loaded";
static const char SIG_TILE_LOAD[] = "tile,load";
static const char SIG_TILE_LOADED[] = "tile,loaded";
static const char SIG_TILE_LOADED_FAIL[] = "tile,loaded,fail";
static const char SIG_ROUTE_LOAD[] = "route,load";
static const char SIG_ROUTE_LOADED[] = "route,loaded";
static const char SIG_ROUTE_LOADED_FAIL[] = "route,loaded,fail";
static const char SIG_NAME_LOAD[] = "name,load";
static const char SIG_NAME_LOADED[] = "name,loaded";
static const char SIG_NAME_LOADED_FAIL[] = "name,loaded,fail";
static const char SIG_OVERLAY_CLICKED[] = "overlay,clicked";
static const char SIG_OVERLAY_DEL[] = "overlay,del";
static const Evas_Smart_Cb_Description _smart_callbacks[] = {
{SIG_CLICKED, ""},
{SIG_CLICKED_DOUBLE, ""},
{SIG_PRESS, ""},
{SIG_LONGPRESSED, ""},
{SIG_SCROLL, ""},
{SIG_SCROLL_DRAG_START, ""},
{SIG_SCROLL_DRAG_STOP, ""},
{SIG_SCROLL_ANIM_START, ""},
{SIG_SCROLL_ANIM_STOP, ""},
{SIG_ZOOM_START, ""},
{SIG_ZOOM_STOP, ""},
{SIG_ZOOM_CHANGE, ""},
{SIG_LOADED, ""},
{SIG_TILE_LOAD, ""},
{SIG_TILE_LOADED, ""},
{SIG_TILE_LOADED_FAIL, ""},
{SIG_ROUTE_LOAD, ""},
{SIG_ROUTE_LOADED, ""},
{SIG_ROUTE_LOADED_FAIL, ""},
{SIG_NAME_LOAD, ""},
{SIG_NAME_LOADED, ""},
{SIG_NAME_LOADED_FAIL, ""},
{SIG_OVERLAY_CLICKED, ""},
{SIG_OVERLAY_DEL, ""},
{SIG_WIDGET_LANG_CHANGED, ""}, /**< handled by elm_widget */
{SIG_WIDGET_ACCESS_CHANGED, ""}, /**< handled by elm_widget */
{SIG_WIDGET_FOCUSED, ""}, /**< handled by elm_widget */
{SIG_WIDGET_UNFOCUSED, ""}, /**< handled by elm_widget */
{NULL, NULL}
};
static void
_edj_overlay_size_get(Elm_Map_Data *sd,
Evas_Coord *w,
Evas_Coord *h)
{
Evas_Object *edj;
const char *s;
EINA_SAFETY_ON_NULL_RETURN(w);
EINA_SAFETY_ON_NULL_RETURN(h);
edj = edje_object_add(evas_object_evas_get(sd->obj));
elm_widget_theme_object_set
(sd->obj, edj, "map/marker", "radio",
elm_widget_style_get(sd->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
_rotate_do(Evas_Coord x,
Evas_Coord y,
Evas_Coord cx,
Evas_Coord cy,
double degree,
Evas_Coord *xx,
Evas_Coord *yy)
{
double r = (degree * M_PI) / 180.0;
if (xx) *xx = ((x - cx) * cos(r)) + ((y - cy) * cos(r + M_PI_2)) + cx;
if (yy) *yy = ((x - cx) * sin(r)) + ((y - cy) * sin(r + M_PI_2)) + cy;
}
static void
_obj_rotate(Elm_Map_Data *sd,
Evas_Object *obj)
{
Evas_Coord w, h, ow, oh;
evas_map_util_points_populate_from_object(sd->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(sd->map, 0, 0, 0);
evas_map_point_image_uv_set(sd->map, 1, w, 0);
evas_map_point_image_uv_set(sd->map, 2, w, h);
evas_map_point_image_uv_set(sd->map, 3, 0, h);
}
evas_map_util_rotate(sd->map, sd->rotate.d, sd->rotate.cx, sd->rotate.cy);
evas_object_map_set(obj, sd->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
_coord_to_region_convert(Elm_Map_Data *sd,
Evas_Coord x,
Evas_Coord y,
Evas_Coord size,
double *lon,
double *lat)
{
int zoom;
EINA_SAFETY_ON_NULL_RETURN(sd);
zoom = floor(log(size / sd->size.tile) / log(2));
if ((sd->src_tile) && (sd->src_tile->coord_to_geo))
{
if (sd->src_tile->coord_to_geo
(sd->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)));
}
}
static void
_region_to_coord_convert(Elm_Map_Data *sd,
double lon,
double lat,
Evas_Coord size,
Evas_Coord *x,
Evas_Coord *y)
{
int zoom;
EINA_SAFETY_ON_NULL_RETURN(sd);
zoom = floor(log(size / 256) / log(2));
if ((sd->src_tile) && (sd->src_tile->geo_to_coord))
{
if (sd->src_tile->geo_to_coord
(sd->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);
}
static void
_viewport_coord_get(Elm_Map_Data *sd,
Evas_Coord *vx,
Evas_Coord *vy,
Evas_Coord *vw,
Evas_Coord *vh)
{
Evas_Coord x, y, w, h;
EINA_SAFETY_ON_NULL_RETURN(sd);
eo_do(sd->obj, elm_interface_scrollable_content_pos_get(&x, &y));
eo_do(sd->obj, elm_interface_scrollable_content_viewport_size_get(&w, &h));
if (w > sd->size.w) x -= ((w - sd->size.w) / 2);
if (h > sd->size.h) y -= ((h - sd->size.h) / 2);
if (vx) *vx = x;
if (vy) *vy = y;
if (vw) *vw = w;
if (vh) *vh = h;
}
// Map coordinates to canvas geometry without rotate
static void
_coord_to_canvas_no_rotation(Elm_Map_Data *sd,
Evas_Coord x,
Evas_Coord y,
Evas_Coord *xx,
Evas_Coord *yy)
{
Evas_Coord vx, vy, sx, sy;
_viewport_coord_get(sd, &vx, &vy, NULL, NULL);
evas_object_geometry_get(sd->pan_obj, &sx, &sy, NULL, NULL);
if (xx) *xx = x - vx + sx;
if (yy) *yy = y - vy + sy;
}
// Map coordinates to canvas geometry
static void
_coord_to_canvas(Elm_Map_Data *sd,
Evas_Coord x,
Evas_Coord y,
Evas_Coord *xx,
Evas_Coord *yy)
{
_coord_to_canvas_no_rotation(sd, x, y, &x, &y);
_rotate_do(x, y, sd->rotate.cx, sd->rotate.cy, sd->rotate.d, &x, &y);
if (xx) *xx = x;
if (yy) *yy = y;
}
// Canvas geometry to map coordinates
static void
_canvas_to_coord(Elm_Map_Data *sd,
Evas_Coord x,
Evas_Coord y,
Evas_Coord *xx,
Evas_Coord *yy)
{
Evas_Coord vx, vy, sx, sy;
_viewport_coord_get(sd, &vx, &vy, NULL, NULL);
evas_object_geometry_get(sd->pan_obj, &sx, &sy, NULL, NULL);
_rotate_do(x - sx + vx, y - sy + vy, sd->rotate.cx - sx + vx,
sd->rotate.cy - sy + vy, -sd->rotate.d, &x, &y);
if (xx) *xx = x;
if (yy) *yy = y;
}
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->wsd->size.tile;
if (y) *y = gi->y * gi->wsd->size.tile;
if (w) *w = gi->wsd->size.tile;
if (h) *h = gi->wsd->size.tile;
}
static Eina_Bool
_grid_item_in_viewport(Grid_Item *gi)
{
Evas_Coord vx, vy, vw, vh;
Evas_Coord x, y, w, h;
EINA_SAFETY_ON_NULL_RETURN_VAL(gi, EINA_FALSE);
_viewport_coord_get(gi->wsd, &vx, &vy, &vw, &vh);
_grid_item_coord_get(gi, &x, &y, &w, &h);
return ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh);
}
static Eina_Bool
_loaded_timeout_cb(void *data)
{
ELM_MAP_DATA_GET(data, sd);
EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
sd->loaded_timer = NULL;
if (!(sd->download_num) && !(sd->download_idler))
evas_object_smart_callback_call
(sd->obj, SIG_LOADED, NULL);
return ECORE_CALLBACK_CANCEL;
}
static void
_grid_item_update(Grid_Item *gi)
{
Evas_Load_Error err;
EINA_SAFETY_ON_NULL_RETURN(gi);
evas_object_image_file_set(gi->img, gi->file, NULL);
if (!gi->wsd->zoom_timer && !gi->wsd->scr_timer)
evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
else evas_object_image_smooth_scale_set(gi->img, EINA_FALSE);
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 x, y, w, h;
_grid_item_coord_get(gi, &x, &y, &w, &h);
_coord_to_canvas_no_rotation(gi->wsd, x, y, &x, &y);
_obj_place(gi->img, x, y, w, h);
_obj_rotate(gi->wsd, gi->img);
gi->file_have = EINA_TRUE;
}
ecore_timer_del(gi->wsd->loaded_timer);
gi->wsd->loaded_timer = ecore_timer_add(0.25, _loaded_timeout_cb, gi->wsd->obj);
}
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->wsd->download_list = eina_list_remove(gi->wsd->download_list, gi);
gi->wsd->download_list = eina_list_append(gi->wsd->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->wsd->try_num--;
}
else gi->wsd->download_list = eina_list_remove(gi->wsd->download_list, gi);
}
static Grid_Item *
_grid_item_create(Grid *g,
Evas_Coord x,
Evas_Coord y)
{
char buf[PATH_MAX];
char buf2[PATH_MAX];
Grid_Item *gi;
char *url;
EINA_SAFETY_ON_NULL_RETURN_VAL(g, NULL);
gi = ELM_NEW(Grid_Item);
gi->wsd = g->wsd;
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->wsd)->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, EINA_TRUE);
evas_object_smart_member_add(gi->img, g->wsd->pan_obj);
evas_object_pass_events_set(gi->img, EINA_TRUE);
evas_object_stack_below(gi->img, g->wsd->sep_maps_overlays);
snprintf(buf, sizeof(buf), "%s" CACHE_TILE_ROOT, efreet_cache_home_get(),
g->wsd->id, g->zoom, x);
snprintf(buf2, sizeof(buf2), CACHE_TILE_PATH, buf, y);
if (!ecore_file_exists(buf)) ecore_file_mkpath(buf);
eina_stringshare_replace(&gi->file, buf2);
url = g->wsd->src_tile->url_cb((g->wsd)->obj, x, y, g->zoom);
if ((!url) || (!strlen(url)))
{
eina_stringshare_replace(&gi->url, NULL);
ERR("Getting source url failed: %s", gi->file);
}
else eina_stringshare_replace(&gi->url, url);
free(url);
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);
eina_stringshare_del(gi->url);
if (gi->file_have) ecore_file_remove(gi->file);
eina_stringshare_del(gi->file);
evas_object_del(gi->img);
free(gi);
}
static void
_downloaded_cb(void *data,
const char *file EINA_UNUSED,
int status)
{
Grid_Item *gi = data;
if (status == 200)
{
DBG("Download success from %s to %s", gi->url, gi->file);
_grid_item_update(gi);
gi->wsd->finish_num++;
evas_object_smart_callback_call
((gi->wsd)->obj, SIG_TILE_LOADED, NULL);
}
else
{
WRN("Download failed from %s to %s (%d) ", gi->url, gi->file, status);
ecore_file_remove(gi->file);
gi->file_have = EINA_FALSE;
evas_object_smart_callback_call
((gi->wsd)->obj, SIG_TILE_LOADED_FAIL, NULL);
}
ELM_WIDGET_DATA_GET_OR_RETURN(gi->wsd->obj, wd);
gi->job = NULL;
gi->wsd->download_num--;
if (!gi->wsd->download_num)
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,stop", "elm");
}
static Eina_Bool
_download_job(void *data)
{
Evas_Object *obj = data;
ELM_MAP_DATA_GET(obj, sd);
Eina_List *l, *ll;
Grid_Item *gi;
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, ECORE_CALLBACK_CANCEL);
if (!eina_list_count(sd->download_list))
{
sd->download_idler = NULL;
return ECORE_CALLBACK_CANCEL;
}
EINA_LIST_REVERSE_FOREACH_SAFE(sd->download_list, l, ll, gi)
{
Eina_Bool ret;
if ((gi->g->zoom != sd->zoom) || !(_grid_item_in_viewport(gi)))
{
sd->download_list = eina_list_remove(sd->download_list, gi);
continue;
}
if (sd->download_num >= MAX_CONCURRENT_DOWNLOAD)
return ECORE_CALLBACK_RENEW;
ret = ecore_file_download_full
(gi->url, gi->file, _downloaded_cb, NULL, gi, &(gi->job), sd->ua);
if ((!ret) || (!gi->job))
ERR("Can't start to download from %s to %s", gi->url, gi->file);
else
{
sd->download_list = eina_list_remove(sd->download_list, gi);
sd->try_num++;
sd->download_num++;
evas_object_smart_callback_call
(obj, SIG_TILE_LOAD, NULL);
if (sd->download_num == 1)
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,start", "elm");
}
}
return ECORE_CALLBACK_RENEW;
}
static void
_grid_viewport_get(Grid *g,
int *x,
int *y,
int *w,
int *h)
{
int xx, yy, ww, hh;
Evas_Coord vx, vy, vw, vh;
EINA_SAFETY_ON_NULL_RETURN(g);
_viewport_coord_get(g->wsd, &vx, &vy, &vw, &vh);
if (vx < 0) vx = 0;
if (vy < 0) vy = 0;
xx = (vx / g->wsd->size.tile) - 1;
if (xx < 0) xx = 0;
yy = (vy / g->wsd->size.tile) - 1;
if (yy < 0) yy = 0;
ww = (vw / g->wsd->size.tile) + 3;
if (xx + ww >= g->tw) ww = g->tw - xx;
hh = (vh / g->wsd->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_Matrixsparse_Cell *cell;
Eina_Iterator *it;
Grid_Item *gi;
EINA_SAFETY_ON_NULL_RETURN(g);
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_Matrixsparse_Cell *cell;
int x, y, xx, yy, ww, hh;
Eina_Iterator *it;
Grid_Item *gi;
EINA_SAFETY_ON_NULL_RETURN(g);
it = eina_matrixsparse_iterator_new(g->grid);
EINA_ITERATOR_FOREACH(it, cell)
{
gi = eina_matrixsparse_cell_data_get(cell);
if (!_grid_item_in_viewport(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(Elm_Map_Data *sd)
{
Eina_List *l;
Grid *g;
EINA_SAFETY_ON_NULL_RETURN(sd);
EINA_LIST_FOREACH(sd->grids, l, g)
{
if (sd->zoom == g->zoom) _grid_load(g);
else _grid_unload(g);
}
if (!sd->download_idler)
sd->download_idler = ecore_idler_add(_download_job, sd->obj);
}
static void
_grid_all_create(Elm_Map_Data *sd)
{
int zoom;
EINA_SAFETY_ON_NULL_RETURN(sd->src_tile);
for (zoom = sd->src_tile->zoom_min; zoom <= sd->src_tile->zoom_max; zoom++)
{
Grid *g;
int tnum;
g = ELM_NEW(Grid);
g->wsd = sd;
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);
sd->grids = eina_list_append(sd->grids, g);
}
}
static void
_grid_all_clear(Elm_Map_Data *sd)
{
Grid *g;
EINA_SAFETY_ON_NULL_RETURN(sd);
EINA_LIST_FREE(sd->grids, g)
{
Eina_Matrixsparse_Cell *cell;
Eina_Iterator *it = eina_matrixsparse_iterator_new(g->grid);
EINA_ITERATOR_FOREACH(it, cell)
{
Grid_Item *gi;
gi = eina_matrixsparse_cell_data_get(cell);
if (gi) _grid_item_free(gi);
}
eina_iterator_free(it);
eina_matrixsparse_free(g->grid);
free(g);
}
}
static void
_track_place(Elm_Map_Data *sd)
{
#ifdef ELM_EMAP
Eina_List *l;
Evas_Coord size;
Evas_Object *route;
Evas_Coord px, py, ow, oh;
int xmin, xmax, ymin, ymax;
px = sd->pan_x;
py = sd->pan_y;
_viewport_coord_get(sd, NULL, NULL, &ow, &oh);
size = sd->size.w;
EINA_LIST_FOREACH(sd->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);
_region_to_coord_convert(sd, lon_min, lat_max, size, &xmin, &ymin);
_region_to_coord_convert(sd, 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(sd, route);
evas_object_show(route);
continue;
}
}
//the route is not display
evas_object_hide(route);
}
#else
(void)sd;
#endif
}
static void
_calc_job(Elm_Map_Data *sd)
{
if (sd->calc_job.region_show_bring_in)
{
sd->calc_job.region_show_bring_in
(sd, sd->calc_job.lon, sd->calc_job.lat, sd->calc_job.bring_in);
sd->calc_job.region_show_bring_in = NULL;
}
if (sd->calc_job.zoom_mode_set)
{
sd->calc_job.zoom_mode_set(sd, sd->calc_job.zoom);
sd->calc_job.zoom_mode_set = NULL;
}
if (sd->calc_job.overlays_show)
{
sd->calc_job.overlays_show(sd, sd->calc_job.overlays);
sd->calc_job.overlays_show = NULL;
}
}
static void
_smooth_update(Elm_Map_Data *sd)
{
Eina_List *l;
Grid *g;
EINA_LIST_FOREACH(sd->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_in_viewport(gi))
evas_object_image_smooth_scale_set(gi->img, EINA_TRUE);
}
eina_iterator_free(it);
}
}
static Eina_Bool
_zoom_timeout_cb(void *data)
{
ELM_MAP_DATA_GET(data, sd);
_smooth_update(sd);
sd->zoom_timer = NULL;
evas_object_smart_callback_call
(sd->obj, SIG_ZOOM_STOP, NULL);
return ECORE_CALLBACK_CANCEL;
}
static void
_zoom_do(Elm_Map_Data *sd,
double zoom)
{
Evas_Coord vx, vy, vw, vh;
Evas_Coord ow, oh;
if (zoom > sd->src_tile->zoom_max) zoom = sd->src_tile->zoom_max;
else if (zoom < sd->src_tile->zoom_min)
zoom = sd->src_tile->zoom_min;
if (zoom > sd->zoom_max) zoom = sd->zoom_max;
else if (zoom < sd->zoom_min)
zoom = sd->zoom_min;
sd->zoom = ROUND(zoom);
sd->zoom_detail = zoom;
ow = sd->size.w;
oh = sd->size.h;
sd->size.tile = pow(2.0, (zoom - sd->zoom)) * sd->tsize;
sd->size.w = pow(2.0, sd->zoom) * sd->size.tile;
sd->size.h = sd->size.w;
// Fix to zooming with (viewport center vx, vy) as the center to prevent
// from zooming with (0,0) as the center. (scroller default behavior)
_viewport_coord_get(sd, &vx, &vy, &vw, &vh);
if ((vw > 0) && (vh > 0) && (ow > 0) && (oh > 0))
{
Evas_Coord x, y;
double sx, sy;
if (vw > ow) sx = 0.5;
else sx = (double)(vx + (double)(vw / 2)) / ow;
if (vh > oh) sy = 0.5;
else sy = (double)(vy + (double)(vh / 2)) / oh;
if (sx > 1.0) sx = 1.0;
if (sy > 1.0) sy = 1.0;
x = ceil((sx * sd->size.w) - (vw / 2));
y = ceil((sy * sd->size.h) - (vh / 2));
if (x < 0) x = 0;
else if (x > (sd->size.w - vw))
x = sd->size.w - vw;
if (y < 0) y = 0;
else if (y > (sd->size.h - vh))
y = sd->size.h - vh;
eo_do(sd->obj, elm_interface_scrollable_content_region_show
(x, y, vw, vh));
}
if (sd->zoom_timer) ecore_timer_del(sd->zoom_timer);
else
evas_object_smart_callback_call
(sd->obj, SIG_ZOOM_START, NULL);
sd->zoom_timer = ecore_timer_add(0.25, _zoom_timeout_cb, sd->obj);
evas_object_smart_callback_call
(sd->obj, SIG_ZOOM_CHANGE, NULL);
evas_object_smart_callback_call(sd->pan_obj, "changed", NULL);
evas_object_smart_changed(sd->pan_obj);
}
static Eina_Bool
_zoom_anim_cb(void *data)
{
ELM_MAP_DATA_GET(data, sd);
if (sd->ani.cnt <= 0)
{
sd->zoom_animator = NULL;
evas_object_smart_changed(sd->pan_obj);
return ECORE_CALLBACK_CANCEL;
}
else
{
sd->ani.zoom += sd->ani.diff;
sd->ani.cnt--;
_zoom_do(sd, sd->ani.zoom);
return ECORE_CALLBACK_RENEW;
}
}
static void
_zoom_with_animation(Elm_Map_Data *sd,
double zoom,
int cnt)
{
if (cnt == 0) return;
sd->ani.cnt = cnt;
sd->ani.zoom = sd->zoom;
sd->ani.diff = (double)(zoom - sd->zoom) / cnt;
ecore_animator_del(sd->zoom_animator);
sd->zoom_animator = ecore_animator_add(_zoom_anim_cb, sd->obj);
}
static void
_sizing_eval(Evas_Object *obj)
{
Evas_Coord maxw = -1, maxh = -1;
evas_object_size_hint_max_get(obj, &maxw, &maxh);
evas_object_size_hint_max_set(obj, maxw, maxh);
}
static void
_changed_size_hints_cb(void *data,
Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
_sizing_eval(data);
}
static Eina_Bool
_scr_timeout_cb(void *data)
{
ELM_MAP_DATA_GET(data, sd);
_smooth_update(sd);
sd->scr_timer = NULL;
evas_object_smart_callback_call
(sd->obj, SIG_SCROLL_DRAG_STOP, NULL);
return ECORE_CALLBACK_CANCEL;
}
static void
_scroll_cb(Evas_Object *obj,
void *data EINA_UNUSED)
{
ELM_MAP_DATA_GET(obj, sd);
if (sd->scr_timer) ecore_timer_del(sd->scr_timer);
else
evas_object_smart_callback_call
(sd->obj, SIG_SCROLL_DRAG_START, NULL);
sd->scr_timer = ecore_timer_add(0.25, _scr_timeout_cb, obj);
evas_object_smart_callback_call(sd->obj, SIG_SCROLL, NULL);
}
static void
_scroll_animate_start_cb(Evas_Object *obj,
void *data EINA_UNUSED)
{
ELM_MAP_DATA_GET(obj, sd);
evas_object_smart_callback_call
(sd->obj, SIG_SCROLL_ANIM_START, NULL);
}
static void
_scroll_animate_stop_cb(Evas_Object *obj,
void *data EINA_UNUSED)
{
ELM_MAP_DATA_GET(obj, sd);
evas_object_smart_callback_call
(sd->obj, SIG_SCROLL_ANIM_STOP, NULL);
}
static Eina_Bool
_long_press_cb(void *data)
{
ELM_MAP_DATA_GET(data, sd);
sd->long_timer = NULL;
evas_object_smart_callback_call
(sd->obj, SIG_LONGPRESSED, &sd->ev);
return ECORE_CALLBACK_CANCEL;
}
static void
_mouse_down_cb(void *data,
Evas *evas EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info)
{
ELM_MAP_DATA_GET(data, sd);
Evas_Event_Mouse_Down *ev = event_info;
if (ev->button != 1) return;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
else sd->on_hold = EINA_FALSE;
if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
evas_object_smart_callback_call
(sd->obj, SIG_CLICKED_DOUBLE, ev);
else
evas_object_smart_callback_call
(sd->obj, SIG_PRESS, ev);
ecore_timer_del(sd->long_timer);
sd->ev = *ev;
sd->long_timer =
ecore_timer_add(_elm_config->longpress_timeout, _long_press_cb, data);
}
static void
_mouse_up_cb(void *data,
Evas *evas EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info)
{
ELM_MAP_DATA_GET(data, sd);
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) sd->on_hold = EINA_TRUE;
else sd->on_hold = EINA_FALSE;
ELM_SAFE_FREE(sd->long_timer, ecore_timer_del);
if (!sd->on_hold)
evas_object_smart_callback_call
(sd->obj, SIG_CLICKED, ev);
sd->on_hold = EINA_FALSE;
}
static void
_mouse_wheel_cb(void *data,
Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info)
{
ELM_MAP_DATA_GET(data, sd);
if (!sd->paused)
{
Evas_Event_Mouse_Wheel *ev = event_info;
_zoom_do(sd, sd->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)
{
Evas_Object *dupp;
Evas_Coord w, h;
if (!icon || !parent) return NULL;
dupp = evas_object_image_filled_add(evas_object_evas_get(parent));
evas_object_image_source_set(dupp, icon);
// Set size as origin' size for proxy
evas_object_geometry_get(icon, NULL, NULL, &w, &h);
if (w <= 0 || h <= 0)
{
evas_object_size_hint_min_get(icon, &w, &h);
evas_object_size_hint_min_set(dupp, w, h);
}
else evas_object_resize(dupp, w, h);
// Original should have size for proxy
evas_object_resize(icon, w, h);
return dupp;
}
static void
_overlay_clicked_cb(void *data,
Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *ev EINA_UNUSED)
{
Elm_Map_Overlay *overlay = data;
EINA_SAFETY_ON_NULL_RETURN(data);
evas_object_smart_callback_call
((overlay->wsd)->obj, SIG_OVERLAY_CLICKED, overlay);
if (overlay->cb)
overlay->cb(overlay->cb_data, (overlay->wsd)->obj, overlay);
}
static void
_overlay_default_hide(Overlay_Default *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->content) evas_object_hide(ovl->content);
if (ovl->icon) evas_object_hide(ovl->icon);
if (ovl->clas_content) evas_object_hide(ovl->clas_content);
if (ovl->clas_icon) evas_object_hide(ovl->clas_icon);
if (ovl->layout) evas_object_hide(ovl->layout);
}
static void
_overlay_default_show(Overlay_Default *ovl)
{
Evas_Object *disp;
Evas_Coord x, y, w, h;
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_hide(ovl->layout);
if (ovl->content)
{
disp = ovl->content;
evas_object_geometry_get(disp, NULL, NULL, &w, &h);
if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
ovl->w = w;
ovl->h = h;
}
else if (!(ovl->icon) && ovl->clas_content)
{
disp = ovl->clas_content;
evas_object_geometry_get(disp, NULL, NULL, &w, &h);
if (w <= 0 || h <= 0) evas_object_size_hint_min_get(disp, &w, &h);
}
else
{
if (ovl->icon) evas_object_show(ovl->icon);
else if (ovl->clas_icon)
evas_object_show(ovl->clas_icon);
disp = ovl->layout;
w = ovl->w;
h = ovl->h;
}
_coord_to_canvas(ovl->wsd, ovl->x, ovl->y, &x, &y);
_obj_place(disp, x - (w / 2), y - (h / 2), w, h);
}
static void
_overlay_default_coord_get(Overlay_Default *ovl,
Evas_Coord *x,
Evas_Coord *y,
Evas_Coord *w,
Evas_Coord *h)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (x) *x = ovl->x;
if (y) *y = ovl->y;
if (w) *w = ovl->w;
if (h) *h = ovl->h;
}
static void
_overlay_default_coord_set(Overlay_Default *ovl,
Evas_Coord x,
Evas_Coord y)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
ovl->x = x;
ovl->y = y;
}
static void
_overlay_default_coord_update(Overlay_Default *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
_region_to_coord_convert
(ovl->wsd, ovl->lon, ovl->lat, ovl->wsd->size.w, &ovl->x, &ovl->y);
}
static void
_overlay_default_layout_text_update(Overlay_Default *ovl,
const char *text)
{
if (!ovl->content && !ovl->icon && !ovl->clas_content && !ovl->clas_icon)
elm_layout_text_set(ovl->layout, "elm.text", text);
}
static void
_overlay_default_content_update(Overlay_Default *ovl,
Evas_Object *content,
Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->content == content) return;
evas_object_del(ovl->content);
ovl->content = content;
if (ovl->content)
evas_object_event_callback_add(ovl->content, EVAS_CALLBACK_MOUSE_DOWN,
_overlay_clicked_cb, overlay);
}
static void
_overlay_default_layout_update(Overlay_Default *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->icon)
{
evas_object_color_set(ovl->layout, 255, 255, 255, 255);
if (!elm_layout_theme_set
(ovl->layout, "map/marker", "empty",
elm_widget_style_get((ovl->wsd)->obj)))
CRI("Failed to set layout!");
elm_object_part_content_set(ovl->layout, "elm.icon", ovl->icon);
}
else if (!ovl->icon && ovl->clas_icon)
{
evas_object_color_set(ovl->layout, 255, 255, 255, 255);
if (!elm_layout_theme_set
(ovl->layout, "map/marker", "empty",
elm_widget_style_get((ovl->wsd)->obj)))
CRI("Failed to set layout!");
elm_object_part_content_set(ovl->layout, "elm.icon", ovl->clas_icon);
}
else
{
evas_object_color_set
(ovl->layout, ovl->c.r, ovl->c.g, ovl->c.b, ovl->c.a);
if (!elm_layout_theme_set
(ovl->layout, "map/marker", "radio",
elm_widget_style_get((ovl->wsd)->obj)))
CRI("Failed to set layout!");
}
}
static void
_overlay_default_class_content_update(Overlay_Default *ovl,
Evas_Object *content)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_del(ovl->clas_content);
ovl->clas_content = _icon_dup(content, ovl->layout);
_overlay_default_layout_update(ovl);
}
static void
_overlay_default_icon_update(Overlay_Default *ovl,
Evas_Object *icon)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->icon == icon) return;
evas_object_del(ovl->icon);
ovl->icon = icon;
_overlay_default_layout_update(ovl);
}
static void
_overlay_default_class_icon_update(Overlay_Default *ovl,
Evas_Object *icon)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_del(ovl->clas_icon);
ovl->clas_icon = _icon_dup(icon, ovl->layout);
_overlay_default_layout_update(ovl);
}
static void
_overlay_default_color_update(Overlay_Default *ovl,
Color c)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
ovl->c = c;
_overlay_default_layout_update(ovl);
}
static void
_overlay_default_free(Overlay_Default *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_del(ovl->content);
evas_object_del(ovl->icon);
evas_object_del(ovl->clas_content);
evas_object_del(ovl->clas_icon);
evas_object_del(ovl->layout);
free(ovl);
}
static Overlay_Default *
_overlay_default_new(Elm_Map_Overlay *overlay,
double lon,
double lat,
Color c,
double scale)
{
Overlay_Default *ovl;
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
ovl = ELM_NEW(Overlay_Default);
ovl->wsd = overlay->wsd;
_edj_overlay_size_get(ovl->wsd, &(ovl->w), &(ovl->h));
ovl->w *= scale;
ovl->h *= scale;
ovl->layout = elm_layout_add((ovl->wsd)->obj);
evas_object_smart_member_add(ovl->layout, ovl->wsd->pan_obj);
evas_object_stack_above(ovl->layout, ovl->wsd->sep_maps_overlays);
if (!elm_layout_theme_set(ovl->layout, "map/marker", "radio",
elm_widget_style_get((ovl->wsd)->obj)))
CRI("Failed to set layout!");
evas_object_event_callback_add(ovl->layout, EVAS_CALLBACK_MOUSE_DOWN,
_overlay_clicked_cb, overlay);
ovl->lon = lon;
ovl->lat = lat;
_overlay_default_color_update(ovl, c);
return ovl;
}
static void
_overlay_group_hide(Overlay_Group *grp)
{
EINA_SAFETY_ON_NULL_RETURN(grp);
if (grp->ovl) _overlay_default_hide(grp->ovl);
}
static void
_overlay_group_show(Overlay_Group *grp)
{
EINA_SAFETY_ON_NULL_RETURN(grp);
if (grp->ovl) _overlay_default_show(grp->ovl);
}
static void
_overlay_group_coord_member_update(Overlay_Group *grp,
Evas_Coord x,
Evas_Coord y,
Eina_List *members)
{
char text[32];
EINA_SAFETY_ON_NULL_RETURN(grp);
if (!grp->ovl) return;
_overlay_default_coord_set(grp->ovl, x, y);
_coord_to_region_convert
(grp->wsd, x, y, grp->wsd->size.w, &grp->lon, &grp->lat);
eina_list_free(grp->members);
grp->members = members;
snprintf(text, sizeof(text), "%d", eina_list_count(members));
_overlay_default_layout_text_update(grp->ovl, text);
}
static void
_overlay_group_icon_update(Overlay_Group *grp,
Evas_Object *icon)
{
EINA_SAFETY_ON_NULL_RETURN(grp);
if (grp->ovl)
_overlay_default_icon_update
(grp->ovl, _icon_dup(icon, (grp->wsd)->obj));
}
static void
_overlay_group_content_update(Overlay_Group *grp,
Evas_Object *content,
Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN(grp);
_overlay_default_content_update
(grp->ovl, _icon_dup(content, grp->wsd->obj), overlay);
return;
}
static void
_overlay_group_color_update(Overlay_Group *grp,
Color c)
{
EINA_SAFETY_ON_NULL_RETURN(grp);
_overlay_default_color_update(grp->ovl, c);
}
static void
_overlay_group_cb_set(Overlay_Group *grp,
Elm_Map_Overlay_Get_Cb cb,
void *data)
{
EINA_SAFETY_ON_NULL_RETURN(grp);
grp->overlay->cb = cb;
grp->overlay->data = data;
}
static void
_overlay_group_free(Overlay_Group *grp)
{
EINA_SAFETY_ON_NULL_RETURN(grp);
free(grp->overlay);
if (grp->ovl) _overlay_default_free(grp->ovl);
eina_list_free(grp->members);
free(grp);
}
static Overlay_Group *
_overlay_group_new(Elm_Map_Data *sd)
{
Overlay_Group *grp;
Color c = {0x90, 0xee, 0x90, 0xff};
grp = ELM_NEW(Overlay_Group);
grp->wsd = sd;
grp->overlay = ELM_NEW(Elm_Map_Overlay); // this is a virtual overlay
grp->overlay->wsd = sd;
grp->overlay->type = ELM_MAP_OVERLAY_TYPE_GROUP;
grp->overlay->ovl = grp;
grp->ovl = _overlay_default_new(grp->overlay, -1, -1, c, 2);
return grp;
}
static void
_overlay_class_cb_set(Overlay_Class *ovl,
Elm_Map_Overlay_Get_Cb cb,
void *data)
{
Eina_List *l;
Elm_Map_Overlay *overlay;
EINA_SAFETY_ON_NULL_RETURN(ovl);
// Update class members' callbacks
EINA_LIST_FOREACH(ovl->members, l, overlay)
_overlay_group_cb_set(overlay->grp, cb, data);
}
static void
_overlay_class_icon_update(Overlay_Class *ovl,
Evas_Object *icon)
{
Eina_List *l;
Elm_Map_Overlay *overlay;
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->icon == icon) return;
evas_object_del(ovl->icon);
ovl->icon = icon;
// For using proxy, it should have size and be shown but moved away to hide.
evas_object_resize(icon, 32, 32);
evas_object_move(icon, -9999, -9999);
evas_object_show(icon);
// Update class members' class icons
EINA_LIST_FOREACH(ovl->members, l, overlay)
{
_overlay_group_icon_update(overlay->grp, icon);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_class_icon_update(overlay->ovl, icon);
}
}
static void
_overlay_class_content_update(Overlay_Class *ovl,
Evas_Object *content)
{
Eina_List *l;
Elm_Map_Overlay *overlay;
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->content == content) return;
evas_object_del(ovl->content);
ovl->content = content;
// For using proxy, it should have size and be shown but moved away to hide.
// content should have it's own size
evas_object_move(content, -9999, -9999);
// Update class members' class contents
EINA_LIST_FOREACH(ovl->members, l, overlay)
{
_overlay_group_content_update(overlay->grp, content, overlay);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_class_content_update(overlay->ovl, content);
}
}
static void
_overlay_class_color_update(Overlay_Class *ovl,
Color c)
{
Eina_List *l;
Elm_Map_Overlay *overlay;
EINA_SAFETY_ON_NULL_RETURN(ovl);
// Update class members' class contents
EINA_LIST_FOREACH(ovl->members, l, overlay)
_overlay_group_color_update(overlay->grp, c);
}
static void
_overlay_class_free(Overlay_Class *clas)
{
Eina_List *l;
Elm_Map_Overlay *overlay;
EINA_SAFETY_ON_NULL_RETURN(clas);
// Update class members' class contents
EINA_LIST_FOREACH(clas->members, l, overlay)
{
overlay->grp->klass = NULL;
_overlay_group_content_update(overlay->grp, NULL, NULL);
_overlay_group_icon_update(overlay->grp, NULL);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
_overlay_default_class_content_update(overlay->ovl, NULL);
_overlay_default_class_icon_update(overlay->ovl, NULL);
}
}
evas_object_del(clas->icon);
eina_list_free(clas->members);
free(clas);
}
static Overlay_Class *
_overlay_class_new(Elm_Map_Data *sd)
{
Overlay_Class *ovl;
ovl = ELM_NEW(Overlay_Class);
ovl->wsd = sd;
ovl->icon = NULL;
ovl->zoom_max = OVERLAY_CLASS_ZOOM_MAX;
return ovl;
}
static void
_overlay_bubble_coord_update(Overlay_Bubble *bubble)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
if (bubble->pobj)
{
Evas_Coord x, y, w, h;
evas_object_geometry_get(bubble->pobj, &x, &y, &w, &h);
bubble->x = x + (w / 2);
bubble->y = y - (bubble->h / 2);
_canvas_to_coord
(bubble->wsd, bubble->x, bubble->y, &(bubble->x), &(bubble->y));
_coord_to_region_convert
(bubble->wsd, bubble->x, bubble->y, bubble->wsd->size.w,
&(bubble->lon), &(bubble->lat));
}
else
{
_region_to_coord_convert(bubble->wsd, bubble->lon, bubble->lat,
bubble->wsd->size.w, &bubble->x, &bubble->y);
}
}
static void
_overlay_bubble_coord_get(Overlay_Bubble *bubble,
Evas_Coord *x,
Evas_Coord *y,
Evas_Coord *w,
Evas_Coord *h)
{
EINA_SAFETY_ON_NULL_RETURN(bubble);
if (!(bubble->pobj))
{
if (x) *x = bubble->x;
if (y) *y = bubble->y;
if (w) *w = bubble->w;
if (h) *h = bubble->h;
}
else
{
if (x) *x = 0;
if (y) *y = 0;
if (w) *w = 0;
if (h) *h = 0;
}
}
static Eina_Bool
_overlay_bubble_show_hide(Overlay_Bubble *bubble,
Eina_Bool visible)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(bubble, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(bubble->obj, EINA_FALSE);
if (!visible) evas_object_hide(bubble->obj);
else if (bubble->pobj && !evas_object_visible_get(bubble->pobj))
{
evas_object_hide(bubble->obj);
visible = EINA_FALSE;
}
else
{
_coord_to_canvas
(bubble->wsd, bubble->x, bubble->y, &(bubble->x), &(bubble->y));
_obj_place(bubble->obj, bubble->x - (bubble->w / 2),
bubble->y - (bubble->h / 2), bubble->w, bubble->h);
evas_object_raise(bubble->obj);
}
return visible;
}
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);
free(bubble);
}
static Overlay_Bubble *
_overlay_bubble_new(Elm_Map_Overlay *overlay)
{
Evas_Coord h;
const char *s;
Overlay_Bubble *bubble;
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
bubble = ELM_NEW(Overlay_Bubble);
bubble->wsd = overlay->wsd;
bubble->obj =
edje_object_add(evas_object_evas_get((overlay->wsd)->obj));
elm_widget_theme_object_set
((overlay->wsd)->obj, bubble->obj, "map", "marker_bubble",
elm_widget_style_get((overlay->wsd)->obj));
evas_object_event_callback_add(bubble->obj, EVAS_CALLBACK_MOUSE_DOWN,
_overlay_clicked_cb, overlay);
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_route_color_update(Overlay_Route *ovl,
Color c)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
}
static void
_overlay_route_hide(Overlay_Route *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_hide(ovl->obj);
}
static void
_overlay_route_show(Overlay_Route *r)
{
Path *p;
Eina_List *l;
Path_Node *n;
EINA_SAFETY_ON_NULL_RETURN(r);
EINA_SAFETY_ON_NULL_RETURN(r->wsd);
evas_object_polygon_points_clear(r->obj);
EINA_LIST_FOREACH(r->nodes, l, n)
{
p = eina_list_nth(r->paths, n->idx);
if (!p) continue;
_region_to_coord_convert
(r->wsd, n->pos.lon, n->pos.lat, r->wsd->size.w, &p->x, &p->y);
_coord_to_canvas(r->wsd, p->x, p->y, &p->x, &p->y);
}
EINA_LIST_FOREACH(r->paths, l, p)
evas_object_polygon_point_add(r->obj, p->x - 3, p->y - 3);
EINA_LIST_REVERSE_FOREACH(r->paths, l, p)
evas_object_polygon_point_add(r->obj, p->x + 3, p->y + 3);
evas_object_show(r->obj);
}
static void
_overlay_route_free(Overlay_Route *route)
{
Path *p;
Path_Node *n;
EINA_SAFETY_ON_NULL_RETURN(route);
evas_object_del(route->obj);
EINA_LIST_FREE(route->paths, p)
free(p);
EINA_LIST_FREE(route->nodes, n)
{
eina_stringshare_del(n->pos.address);
free(n);
}
free(route);
}
static Overlay_Route *
_overlay_route_new(Elm_Map_Data *sd,
const Elm_Map_Route *route,
Color c)
{
Eina_List *l;
Path_Node *n;
Overlay_Route *ovl;
EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
ovl = ELM_NEW(Overlay_Route);
ovl->wsd = sd;
ovl->obj =
evas_object_polygon_add(evas_object_evas_get(sd->obj));
evas_object_smart_member_add(ovl->obj, sd->pan_obj);
_overlay_route_color_update(ovl, c);
EINA_LIST_FOREACH(route->nodes, l, n)
{
Path *path;
Path_Node *node;
node = ELM_NEW(Path_Node);
node->idx = n->idx;
node->pos.lon = n->pos.lon;
node->pos.lat = n->pos.lat;
if (n->pos.address) node->pos.address = strdup(n->pos.address);
ovl->nodes = eina_list_append(ovl->nodes, node);
path = ELM_NEW(Path);
ovl->paths = eina_list_append(ovl->paths, path);
}
return ovl;
}
static void
_overlay_line_color_update(Overlay_Line *ovl,
Color c)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
}
static void
_overlay_line_hide(Overlay_Line *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->obj) evas_object_hide(ovl->obj);
}
static void
_overlay_line_show(Overlay_Line *ovl)
{
Evas_Coord fx, fy, tx, ty;
Elm_Map_Data *sd = ovl->wsd;
_region_to_coord_convert(sd, ovl->flon, ovl->flat, sd->size.w, &fx, &fy);
_region_to_coord_convert(sd, ovl->tlon, ovl->tlat, sd->size.w, &tx, &ty);
_coord_to_canvas(sd, fx, fy, &fx, &fy);
_coord_to_canvas(sd, tx, ty, &tx, &ty);
evas_object_line_xy_set(ovl->obj, fx, fy, tx, ty);
evas_object_show(ovl->obj);
}
static void
_overlay_line_free(Overlay_Line *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_del(ovl->obj);
free(ovl);
}
static Overlay_Line *
_overlay_line_new(Elm_Map_Data *sd,
double flon,
double flat,
double tlon,
double tlat,
Color c)
{
Overlay_Line *ovl;
ovl = ELM_NEW(Overlay_Line);
ovl->wsd = sd;
ovl->flon = flon;
ovl->flat = flat;
ovl->tlon = tlon;
ovl->tlat = tlat;
ovl->obj =
evas_object_line_add(evas_object_evas_get(sd->obj));
evas_object_smart_member_add(ovl->obj, sd->pan_obj);
_overlay_line_color_update(ovl, c);
return ovl;
}
static void
_overlay_polygon_color_update(Overlay_Polygon *ovl,
Color c)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
}
static void
_overlay_polygon_hide(Overlay_Polygon *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->obj) evas_object_hide(ovl->obj);
}
static void
_overlay_polygon_show(Overlay_Polygon *ovl)
{
Eina_List *l;
Region *r;
Elm_Map_Data *sd;
EINA_SAFETY_ON_NULL_RETURN(ovl);
sd = ovl->wsd;
evas_object_polygon_points_clear(ovl->obj);
EINA_LIST_FOREACH(ovl->regions, l, r)
{
Evas_Coord x, y;
_region_to_coord_convert(sd, r->lon, r->lat, sd->size.w, &x, &y);
_coord_to_canvas(sd, x, y, &x, &y);
evas_object_polygon_point_add(ovl->obj, x, y);
}
evas_object_show(ovl->obj);
}
static void
_overlay_polygon_free(Overlay_Polygon *ovl)
{
Region *r;
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_del(ovl->obj);
EINA_LIST_FREE(ovl->regions, r)
free(r);
free(ovl);
}
static Overlay_Polygon *
_overlay_polygon_new(Elm_Map_Data *sd, Color c)
{
Overlay_Polygon *ovl;
ovl = ELM_NEW(Overlay_Polygon);
ovl->wsd = sd;
ovl->obj =
evas_object_polygon_add(evas_object_evas_get(sd->obj));
evas_object_smart_member_add(ovl->obj, sd->pan_obj);
_overlay_polygon_color_update(ovl, c);
return ovl;
}
static void
_overlay_circle_color_update(Overlay_Circle *ovl,
Color c)
{
Evas_Object *obj;
EINA_SAFETY_ON_NULL_RETURN(ovl);
obj = elm_layout_edje_get(ovl->obj);
evas_object_color_set(obj, c.r, c.g, c.b, c.a);
}
static void
_overlay_circle_hide(Overlay_Circle *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->obj) evas_object_hide(ovl->obj);
}
static void
_overlay_circle_show(Overlay_Circle *ovl)
{
double r;
Evas_Coord x, y;
Elm_Map_Data *sd;
EINA_SAFETY_ON_NULL_RETURN(ovl);
sd = ovl->wsd;
r = (ovl->ratio) * sd->size.w;
_region_to_coord_convert(sd, ovl->lon, ovl->lat, sd->size.w, &x, &y);
_coord_to_canvas(sd, x, y, &x, &y);
_obj_place(ovl->obj, x - r, y - r, r * 2, r * 2);
}
static void
_overlay_circle_free(Overlay_Circle *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_del(ovl->obj);
free(ovl);
}
static Overlay_Circle *
_overlay_circle_new(Elm_Map_Data *sd,
double lon,
double lat,
double radius,
Color c)
{
Overlay_Circle *ovl;
ovl = ELM_NEW(Overlay_Circle);
ovl->wsd = sd;
ovl->lon = lon;
ovl->lat = lat;
ovl->radius = radius;
ovl->ratio = radius / sd->size.w;
ovl->obj = elm_layout_add(sd->obj);
evas_object_smart_member_add(ovl->obj, sd->pan_obj);
evas_object_stack_above(ovl->obj, sd->sep_maps_overlays);
if (!elm_layout_theme_set(ovl->obj, "map/circle", "base",
elm_widget_style_get(sd->obj)))
CRI("Failed to set layout!");
_overlay_circle_color_update(ovl, c);
return ovl;
}
static void
_overlay_scale_color_update(Overlay_Scale *ovl,
Color c)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_color_set(ovl->obj, c.r, c.g, c.b, c.a);
}
static void
_overlay_scale_hide(Overlay_Scale *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
if (ovl->obj) evas_object_hide(ovl->obj);
}
static void
_overlay_scale_show(Overlay_Scale *ovl)
{
double text;
Evas_Coord w;
char buf[32];
double meter;
double lon, lat;
Elm_Map_Data *sd;
EINA_SAFETY_ON_NULL_RETURN(ovl);
sd = ovl->wsd;
if ((int)(sizeof(_scale_tb)/sizeof(double)) <= sd->zoom)
{
ERR("Zoom level is too high");
return;
}
elm_map_region_get(sd->obj, &lon, &lat);
meter =
sd->src_tile->scale_cb(sd->obj, lon, lat, sd->zoom);
w = (_scale_tb[sd->zoom] / meter) * (sd->zoom_detail - sd->zoom + 1);
text = _scale_tb[sd->zoom] / 1000;
if (text < 1) snprintf(buf, sizeof(buf), "%d m", (int)(text * 1000));
else snprintf(buf, sizeof(buf), "%d km", (int)text);
elm_layout_text_set(ovl->obj, "elm.text", buf);
_obj_place(ovl->obj, ovl->x, ovl->y, w, ovl->h);
}
static void
_overlay_scale_free(Overlay_Scale *ovl)
{
EINA_SAFETY_ON_NULL_RETURN(ovl);
evas_object_del(ovl->obj);
free(ovl);
}
static Overlay_Scale *
_overlay_scale_new(Elm_Map_Data *sd,
Evas_Coord x,
Evas_Coord y,
Color c)
{
const char *s;
Overlay_Scale *ovl;
ovl = ELM_NEW(Overlay_Scale);
ovl->wsd = sd;
ovl->x = x;
ovl->y = y;
ovl->obj = elm_layout_add(sd->obj);
evas_object_smart_member_add(ovl->obj, sd->pan_obj);
evas_object_stack_above(ovl->obj, sd->sep_maps_overlays);
if (!elm_layout_theme_set(ovl->obj, "map/scale", "base",
elm_widget_style_get(sd->obj)))
CRI("Failed to set layout!");
s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_w");
if (s) ovl->w = atoi(s);
else ovl->w = 100;
s = edje_object_data_get(elm_layout_edje_get(ovl->obj), "size_h");
if (s) ovl->h = atoi(s);
else ovl->h = 60;
_overlay_scale_color_update(ovl, c);
return ovl;
}
static void
_overlay_grouping(Eina_List *clas_membs,
Elm_Map_Overlay *boss)
{
Eina_List *l;
Elm_Map_Overlay *memb;
Eina_List *grp_membs = NULL;
int sum_x = 0, sum_y = 0, cnt = 0;
Evas_Coord bx = 0, by = 0, bw = 0, bh = 0;
EINA_SAFETY_ON_NULL_RETURN(clas_membs);
EINA_SAFETY_ON_NULL_RETURN(boss);
if (boss->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_coord_get(boss->ovl, &bx, &by, &bw, &bh);
else if (boss->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
_overlay_bubble_coord_get(boss->ovl, &bx, &by, &bw, &bh);
EINA_LIST_FOREACH(clas_membs, l, memb)
{
Evas_Coord x = 0, y = 0, w = 0, h = 0;
if (boss == memb || memb->grp->in) continue;
if ((memb->hide) || (memb->zoom_min > memb->wsd->zoom)) continue;
if (memb->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_coord_get(memb->ovl, &x, &y, &w, &h);
else if (memb->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
_overlay_bubble_coord_get(memb->ovl, &x, &y, &w, &h);
if (bw <= 0 || bh <= 0 || w <= 0 || h <= 0) continue;
if (ELM_RECTS_INTERSECT(x, y, w, h, bx, by,
bw * OVERLAY_GROUPING_SCALE,
bh * OVERLAY_GROUPING_SCALE))
{
// Join group.
memb->grp->boss = EINA_FALSE;
memb->grp->in = EINA_TRUE;
sum_x += x;
sum_y += y;
cnt++;
grp_membs = eina_list_append(grp_membs, memb);
}
}
if (cnt >= 1)
{
// Mark as boss
boss->grp->boss = EINA_TRUE;
boss->grp->in = EINA_TRUE;
sum_x = (sum_x + bx) / (cnt + 1);
sum_y = (sum_y + by) / (cnt + 1);
grp_membs = eina_list_append(grp_membs, boss);
_overlay_group_coord_member_update(boss->grp, sum_x, sum_y, grp_membs);
// Append group to all overlay list
boss->wsd->group_overlays =
eina_list_append(boss->wsd->group_overlays, boss->grp->overlay);
}
}
static void
_overlay_show(Elm_Map_Overlay *overlay)
{
Elm_Map_Data *sd = overlay->wsd;
if (overlay->paused) return;
if ((overlay->grp) && (overlay->grp->klass) && (overlay->grp->klass->paused))
return;
overlay->visible = EINA_TRUE;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
{
overlay->visible = EINA_FALSE;
return;
}
if (overlay->grp)
{
if ((overlay->grp->in) ||
(overlay->hide) || (overlay->zoom_min > sd->zoom))
overlay->visible = EINA_FALSE;
if ((overlay->grp->klass) &&
((overlay->grp->klass->hide) ||
(overlay->grp->klass->zoom_min > sd->zoom)))
overlay->visible = EINA_FALSE;
}
switch (overlay->type)
{
case ELM_MAP_OVERLAY_TYPE_DEFAULT:
if (overlay->visible) _overlay_default_show(overlay->ovl);
else _overlay_default_hide(overlay->ovl);
break;
case ELM_MAP_OVERLAY_TYPE_GROUP:
if (overlay->visible) _overlay_group_show(overlay->ovl);
else _overlay_group_hide(overlay->ovl);
break;
case ELM_MAP_OVERLAY_TYPE_BUBBLE:
overlay->visible =
_overlay_bubble_show_hide(overlay->ovl, overlay->visible);
break;
case ELM_MAP_OVERLAY_TYPE_ROUTE:
if (overlay->visible) _overlay_route_show(overlay->ovl);
else _overlay_route_hide(overlay->ovl);
break;
case ELM_MAP_OVERLAY_TYPE_LINE:
if (overlay->visible) _overlay_line_show(overlay->ovl);
else _overlay_line_hide(overlay->ovl);
break;
case ELM_MAP_OVERLAY_TYPE_POLYGON:
if (overlay->visible) _overlay_polygon_show(overlay->ovl);
else _overlay_polygon_hide(overlay->ovl);
break;
case ELM_MAP_OVERLAY_TYPE_CIRCLE:
if (overlay->visible) _overlay_circle_show(overlay->ovl);
else _overlay_circle_hide(overlay->ovl);
break;
case ELM_MAP_OVERLAY_TYPE_SCALE:
if (overlay->visible) _overlay_scale_show(overlay->ovl);
else _overlay_scale_hide(overlay->ovl);
break;
default:
ERR("Invalid overlay type to show: %d", overlay->type);
}
}
static void
_overlay_place(Elm_Map_Data *sd)
{
Eina_List *l, *ll;
Elm_Map_Overlay *overlay;
sd->group_overlays = eina_list_free(sd->group_overlays);
EINA_LIST_FOREACH(sd->overlays, l, overlay)
{
// Reset groups
if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
overlay->grp->in = EINA_FALSE;
overlay->grp->boss = EINA_FALSE;
_overlay_group_hide(overlay->grp);
// Update overlays' coord
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_coord_update(overlay->ovl);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
_overlay_bubble_coord_update(overlay->ovl);
}
// Classify into group boss or follower
EINA_LIST_FOREACH(sd->overlays, l, overlay)
{
Elm_Map_Overlay *boss;
Overlay_Class *clas;
if (overlay->type != ELM_MAP_OVERLAY_TYPE_CLASS) continue;
if (overlay->hide || (overlay->zoom_min > sd->zoom)) continue;
clas = overlay->ovl;
if (clas->zoom_max < sd->zoom) continue;
EINA_LIST_FOREACH(clas->members, ll, boss)
{
if (boss->type == ELM_MAP_OVERLAY_TYPE_CLASS) continue;
if (boss->hide || (boss->zoom_min > sd->zoom)) continue;
if (boss->grp->in) continue;
_overlay_grouping(clas->members, boss);
}
}
// Place group overlays and overlays
EINA_LIST_FOREACH(sd->group_overlays, l, overlay)
_overlay_show(overlay);
EINA_LIST_FOREACH(sd->overlays, l, overlay)
_overlay_show(overlay);
}
static Evas_Object *
_overlay_obj_get(const Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
{
Overlay_Group *ovl = overlay->ovl;
Overlay_Default *df = ovl->ovl;
return df->layout;
}
else 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 Eina_Bool
_xml_name_attrs_dump_cb(void *data,
const char *key,
const char *value)
{
Name_Dump *dump = (Name_Dump *)data;
EINA_SAFETY_ON_NULL_RETURN_VAL(dump, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(key, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(value, EINA_FALSE);
if (!strncmp(key, NOMINATIM_ATTR_LON, strlen(NOMINATIM_ATTR_LON)))
dump->lon = _elm_atof(value);
else if (!strncmp(key, NOMINATIM_ATTR_LAT, strlen(NOMINATIM_ATTR_LAT)))
dump->lat = _elm_atof(value);
else if (!strncmp(key, NOMINATIM_ATTR_ADDRESS, strlen(NOMINATIM_ATTR_ADDRESS)))
{
if (!dump->address)
dump->address = strdup(value);
}
return EINA_TRUE;
}
static Eina_Bool
_xml_route_dump_cb(void *data,
Eina_Simple_XML_Type type,
const char *value,
unsigned offset EINA_UNUSED,
unsigned length)
{
Route_Dump *dump = data;
EINA_SAFETY_ON_NULL_RETURN_VAL(dump, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(value, 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 = _elm_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
_xml_name_dump_cb(void *data,
Eina_Simple_XML_Type type,
const char *value,
unsigned offset EINA_UNUSED,
unsigned length)
{
Name_Dump *dump = data;
EINA_SAFETY_ON_NULL_RETURN_VAL(dump, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(value, 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, strlen(NOMINATIM_RESULT)))
dump->id = NAME_XML_NAME;
else dump->id = NAME_XML_NONE;
eina_simple_xml_attributes_parse
(attrs, length - (attrs - value), _xml_name_attrs_dump_cb,
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 Eina_Bool
_xml_name_dump_list_cb(void *data,
Eina_Simple_XML_Type type,
const char *value,
unsigned offset,
unsigned length)
{
Elm_Map_Name_List *name_list = data;
Elm_Map_Name *name;
Name_Dump dump = {0, NULL, 0.0, 0.0};
_xml_name_dump_cb(&dump, type, value, offset, length);
if (dump.address)
{
name = calloc(1, sizeof(Elm_Map_Name));
if (!name) return EINA_FALSE;
name->address = strdup(dump.address);
name->lon = dump.lon;
name->lat = dump.lat;
name->wsd = name_list->wsd;
name_list->names = eina_list_append(name_list->names, name);
name->wsd->names = eina_list_append(name->wsd->names, name);
}
return EINA_TRUE;
}
static void
_kml_parse(Elm_Map_Route *r)
{
FILE *f;
char **str;
double lon, lat;
unsigned int ele, idx;
EINA_SAFETY_ON_NULL_RETURN(r);
EINA_SAFETY_ON_NULL_RETURN(r->fname);
Route_Dump dump = {0, r->fname, 0.0, NULL, NULL};
f = fopen(r->fname, "rb");
if (f)
{
long sz;
fseek(f, 0, SEEK_END);
sz = ftell(f);
if (sz > 0)
{
char *buf = malloc(sz + 1);
if (buf)
{
memset(buf, 0, sz + 1);
rewind(f);
if (fread(buf, 1, sz, f) == (size_t)sz)
{
eina_simple_xml_parse
(buf, sz, EINA_TRUE, _xml_route_dump_cb, &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->wsd = r->wsd;
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++)
{
Path_Node *n = ELM_NEW(Path_Node);
sscanf(str[idx], "%lf,%lf", &lon, &lat);
if (n)
{
n->wsd = r->wsd;
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);
}
}
if (str && str[0])
{
free(str[0]);
free(str);
}
}
}
}
static void
_name_parse(Elm_Map_Name *n)
{
FILE *f;
EINA_SAFETY_ON_NULL_RETURN(n);
EINA_SAFETY_ON_NULL_RETURN(n->fname);
Name_Dump dump = {0, NULL, 0.0, 0.0};
f = fopen(n->fname, "rb");
if (f)
{
long sz;
fseek(f, 0, SEEK_END);
sz = ftell(f);
if (sz > 0)
{
char *buf = malloc(sz + 1);
if (buf)
{
memset(buf, 0, sz + 1);
rewind(f);
if (fread(buf, 1, sz, f) == (size_t)sz)
{
eina_simple_xml_parse
(buf, sz, EINA_TRUE, _xml_name_dump_cb, &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;
}
}
static void
_name_list_parse(Elm_Map_Name_List *nl)
{
FILE *f;
EINA_SAFETY_ON_NULL_RETURN(nl);
EINA_SAFETY_ON_NULL_RETURN(nl->fname);
f = fopen(nl->fname, "rb");
if (f)
{
long sz;
fseek(f, 0, SEEK_END);
sz = ftell(f);
if (sz > 0)
{
char *buf = malloc(sz + 1);
if (buf)
{
memset(buf, 0, sz + 1);
rewind(f);
if (fread(buf, 1, sz, f) == (size_t)sz)
{
eina_simple_xml_parse
(buf, sz, EINA_TRUE, _xml_name_dump_list_cb, nl);
}
free(buf);
}
}
fclose(f);
}
}
static void
_route_cb(void *data,
const char *file,
int status)
{
Elm_Map_Route *route;
Elm_Map_Data *sd;
EINA_SAFETY_ON_NULL_RETURN(data);
EINA_SAFETY_ON_NULL_RETURN(file);
route = data;
sd = route->wsd;
ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
route->job = NULL;
if (status == 200)
{
_kml_parse(route);
INF("Route request success from (%lf, %lf) to (%lf, %lf)",
route->flon, route->flat, route->tlon, route->tlat);
if (route->cb) route->cb(route->data, sd->obj, route);
evas_object_smart_callback_call
(sd->obj, SIG_ROUTE_LOADED, NULL);
}
else
{
ERR("Route request failed: %d", status);
if (route->cb) route->cb(route->data, sd->obj, NULL);
evas_object_smart_callback_call
(sd->obj, SIG_ROUTE_LOADED_FAIL, NULL);
}
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,stop", "elm");
}
static void
_name_cb(void *data,
const char *file,
int status)
{
Elm_Map_Name *name;
Elm_Map_Data *sd;
EINA_SAFETY_ON_NULL_RETURN(data);
EINA_SAFETY_ON_NULL_RETURN(file);
name = data;
sd = name->wsd;
ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
name->job = NULL;
if (status == 200)
{
_name_parse(name);
INF("Name request success address:%s, lon:%lf, lat:%lf",
name->address, name->lon, name->lat);
if (name->cb) name->cb(name->data, sd->obj, name);
evas_object_smart_callback_call
(sd->obj, SIG_NAME_LOADED, NULL);
}
else
{
ERR("Name request failed: %d", status);
if (name->cb) name->cb(name->data, sd->obj, NULL);
evas_object_smart_callback_call
(sd->obj, SIG_NAME_LOADED_FAIL, NULL);
}
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,stop", "elm");
}
static void
_name_list_cb(void *data,
const char *file,
int status)
{
Elm_Map_Name_List *name_list;
Elm_Map_Data *sd;
EINA_SAFETY_ON_NULL_RETURN(data);
EINA_SAFETY_ON_NULL_RETURN(file);
name_list = data;
sd = name_list->wsd;
ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
name_list->job = NULL;
if (status == 200)
{
_name_list_parse(name_list);
INF("Name List request success address");
if (name_list->cb)
name_list->cb(name_list->data, wd->obj,
name_list->names);
evas_object_smart_callback_call
(wd->obj, SIG_NAME_LOADED, NULL);
}
else
{
ERR("Name List request failed: %d", status);
if (name_list->cb)
name_list->cb(name_list->data, wd->obj, NULL);
evas_object_smart_callback_call
(wd->obj, SIG_NAME_LOADED_FAIL, NULL);
}
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,stop", "elm");
free(name_list->fname);
free(name_list);
}
static char *
_prepare_download()
{
char fname[PATH_MAX];
snprintf(fname, sizeof(fname), "%s" CACHE_NAME_ROOT,
efreet_cache_home_get());
if (!ecore_file_exists(fname)) ecore_file_mkpath(fname);
return strdup(fname);
}
static Elm_Map_Name *
_name_request(const Evas_Object *obj,
int method,
const char *address,
double lon,
double lat,
Elm_Map_Name_Cb name_cb,
void *data)
{
char *url;
Elm_Map_Name *name;
char *fname, fname2[PATH_MAX];
ELM_MAP_DATA_GET(obj, sd);
EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_name, NULL);
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, NULL);
fname = _prepare_download();
url = sd->src_name->url_cb
(sd->obj, method, address, lon, lat);
if (!url)
{
ERR("Name URL is NULL");
free(fname);
return NULL;
}
name = ELM_NEW(Elm_Map_Name);
name->wsd = sd;
snprintf(fname2, sizeof(fname2), "%s/%d", fname, rand());
name->fname = strdup(fname2);
name->method = method;
if (method == ELM_MAP_NAME_METHOD_SEARCH) name->address = strdup(address);
else if (method == ELM_MAP_NAME_METHOD_REVERSE)
{
name->lon = lon;
name->lat = lat;
}
name->cb = name_cb;
name->data = data;
if (!ecore_file_download_full(url, name->fname, _name_cb, NULL, name,
&(name->job), sd->ua) || !(name->job))
{
ERR("Can't request Name from %s to %s", url, name->fname);
free(name->address);
free(name->fname);
free(name);
free(fname);
return NULL;
}
INF("Name requested from %s to %s", url, name->fname);
free(url);
free(fname);
sd->names = eina_list_append(sd->names, name);
evas_object_smart_callback_call
(sd->obj, SIG_NAME_LOAD, name);
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,start", "elm");
return name;
}
static Eina_List *
_name_list_request(const Evas_Object *obj,
int method,
const char *address,
double lon,
double lat,
Elm_Map_Name_List_Cb name_cb,
void *data)
{
char *url;
Elm_Map_Name_List *name_list;
char *fname, fname2[PATH_MAX];
ELM_MAP_DATA_GET(obj, sd);
EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_name, NULL);
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, NULL);
fname = _prepare_download();
url = sd->src_name->url_cb
(wd->obj, method, address, lon, lat);
if (!url)
{
ERR("Name URL is NULL");
free(fname);
return NULL;
}
name_list = ELM_NEW(Elm_Map_Name_List);
name_list->wsd = sd;
snprintf(fname2, sizeof(fname2), "%s/%d", fname, rand());
name_list->fname = strdup(fname2);
name_list->cb = name_cb;
name_list->data = data;
if (!ecore_file_download_full(url, name_list->fname, _name_list_cb,
NULL, name_list,
&(name_list->job), sd->ua) || !(name_list->job))
{
ERR("Can't request Name from %s to %s", url, name_list->fname);
free(name_list->fname);
free(name_list);
free(fname);
return NULL;
}
INF("Name requested from %s to %s", url, name_list->fname);
free(url);
free(fname);
evas_object_smart_callback_call
(wd->obj, SIG_NAME_LOAD, name_list->names);
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,start", "elm");
return name_list->names;
}
static Evas_Event_Flags
_pinch_zoom_start_cb(void *data,
void *event_info EINA_UNUSED)
{
ELM_MAP_DATA_GET(data, sd);
EINA_SAFETY_ON_NULL_RETURN_VAL(data, EVAS_EVENT_FLAG_NONE);
sd->pinch_zoom = sd->zoom_detail;
return EVAS_EVENT_FLAG_NONE;
}
static Evas_Event_Flags
_pinch_zoom_cb(void *data,
void *event_info)
{
ELM_MAP_DATA_GET(data, sd);
EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
if (!sd->paused)
{
Elm_Gesture_Zoom_Info *ei = event_info;
_zoom_do(sd, sd->pinch_zoom + ei->zoom - 1);
}
return EVAS_EVENT_FLAG_NONE;
}
static Evas_Event_Flags
_pinch_rotate_cb(void *data,
void *event_info)
{
ELM_MAP_DATA_GET(data, sd);
EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
if (!sd->paused)
{
int x, y, w, h;
Elm_Gesture_Rotate_Info *ei = event_info;
evas_object_geometry_get(sd->obj, &x, &y, &w, &h);
sd->rotate.d = sd->rotate.a + ei->angle - ei->base_angle;
sd->rotate.cx = x + ((double)w * 0.5);
sd->rotate.cy = y + ((double)h * 0.5);
evas_object_smart_changed(sd->pan_obj);
}
return EVAS_EVENT_FLAG_NONE;
}
static Evas_Event_Flags
_pinch_rotate_end_cb(void *data,
void *event_info EINA_UNUSED)
{
ELM_MAP_DATA_GET(data, sd);
EINA_SAFETY_ON_NULL_RETURN_VAL(sd, EVAS_EVENT_FLAG_NONE);
sd->rotate.a = sd->rotate.d;
return EVAS_EVENT_FLAG_NONE;
}
static void
_source_tile_set(Elm_Map_Data *sd,
const char *source_name)
{
Source_Tile *s;
Eina_List *l;
EINA_SAFETY_ON_NULL_RETURN(source_name);
if (sd->src_tile && !strcmp(sd->src_tile->name, source_name))
return;
EINA_LIST_FOREACH(sd->src_tiles, l, s)
{
if (!strcmp(s->name, source_name))
{
sd->src_tile = s;
break;
}
}
if (!sd->src_tile)
{
ERR("source name (%s) is not found", source_name);
return;
}
if (sd->src_tile->zoom_max < sd->zoom)
sd->zoom = sd->src_tile->zoom_max;
else if (sd->src_tile->zoom_min > sd->zoom)
sd->zoom = sd->src_tile->zoom_min;
if (sd->src_tile->zoom_max < sd->zoom_max)
sd->zoom_max = sd->src_tile->zoom_max;
if (sd->src_tile->zoom_min > sd->zoom_min)
sd->zoom_min = sd->src_tile->zoom_min;
_grid_all_clear(sd);
_grid_all_create(sd);
_zoom_do(sd, sd->zoom);
}
static void
_source_route_set(Elm_Map_Data *sd,
const char *source_name)
{
Source_Route *s;
Eina_List *l;
EINA_SAFETY_ON_NULL_RETURN(source_name);
if (sd->src_route && !strcmp(sd->src_route->name, source_name))
return;
EINA_LIST_FOREACH(sd->src_routes, l, s)
{
if (!strcmp(s->name, source_name))
{
sd->src_route = s;
break;
}
}
if (!sd->src_route)
{
ERR("source name (%s) is not found", source_name);
return;
}
}
static void
_source_name_set(Elm_Map_Data *sd,
const char *source_name)
{
Source_Name *s;
Eina_List *l;
EINA_SAFETY_ON_NULL_RETURN(source_name);
if (sd->src_name && !strcmp(sd->src_name->name, source_name))
return;
EINA_LIST_FOREACH(sd->src_names, l, s)
{
if (!strcmp(s->name, source_name))
{
sd->src_name = s;
break;
}
}
if (!sd->src_name)
{
ERR("source name (%s) is not found", source_name);
return;
}
}
static Eina_Bool
_source_mod_cb(Eina_Module *m,
void *data)
{
const char *file;
Elm_Map_Data *sd = data;
Elm_Map_Module_Source_Name_Func name_cb;
Elm_Map_Module_Tile_Url_Func tile_url_cb;
Elm_Map_Module_Tile_Scale_Func scale_cb;
Elm_Map_Module_Tile_Zoom_Min_Func zoom_min;
Elm_Map_Module_Tile_Zoom_Max_Func zoom_max;
Elm_Map_Module_Tile_Geo_to_Coord_Func geo_to_coord;
Elm_Map_Module_Tile_Coord_to_Geo_Func coord_to_geo;
Elm_Map_Module_Route_Url_Func route_url_cb;
Elm_Map_Module_Name_Url_Func name_url_cb;
EINA_SAFETY_ON_NULL_RETURN_VAL(data, EINA_FALSE);
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;
}
name_cb = eina_module_symbol_get(m, "map_module_source_name_get");
if ((!name_cb))
{
WRN("Could not find map module name from module \"%s\": %s",
file, eina_error_msg_get(eina_error_get()));
eina_module_unload(m);
return EINA_FALSE;
}
// Find TILE module
tile_url_cb = eina_module_symbol_get(m, "map_module_tile_url_get");
zoom_min = eina_module_symbol_get(m, "map_module_tile_zoom_min_get");
zoom_max = eina_module_symbol_get(m, "map_module_tile_zoom_max_get");
geo_to_coord = eina_module_symbol_get(m, "map_module_tile_geo_to_coord");
coord_to_geo = eina_module_symbol_get(m, "map_module_tile_coord_to_geo");
scale_cb = eina_module_symbol_get(m, "map_module_tile_scale_get");
if (tile_url_cb && zoom_min && zoom_max && geo_to_coord && coord_to_geo &&
scale_cb)
{
INF("Map TILE module is loaded \"%s\"", file);
Source_Tile *s;
s = ELM_NEW(Source_Tile);
s->name = name_cb();
s->url_cb = tile_url_cb;
s->zoom_min = zoom_min();
s->zoom_max = zoom_max();
s->geo_to_coord = geo_to_coord;
s->coord_to_geo = coord_to_geo;
s->scale_cb = scale_cb;
sd->src_tiles = eina_list_append(sd->src_tiles, s);
}
// Find ROUTE module
route_url_cb = eina_module_symbol_get(m, "map_module_route_url_get");
if (route_url_cb)
{
INF("Map ROUTE module is loaded \"%s\"", file);
Source_Route *s;
s = ELM_NEW(Source_Route);
s->name = name_cb();
s->url_cb = route_url_cb;
sd->src_routes = eina_list_append(sd->src_routes, s);
}
// Find NAME module
name_url_cb = eina_module_symbol_get(m, "map_module_name_url_get");
if (name_url_cb)
{
INF("Map NAME module is loaded \"%s\"", file);
Source_Name *s;
s = ELM_NEW(Source_Name);
s->name = name_cb();
s->url_cb = name_url_cb;
sd->src_names = eina_list_append(sd->src_names, s);
}
return EINA_TRUE;
}
static void
_source_all_unload(Elm_Map_Data *sd)
{
int idx = 0;
Source_Tile *s;
for (idx = 0; sd->src_tile_names[idx]; idx++)
eina_stringshare_del(sd->src_tile_names[idx]);
for (idx = 0; sd->src_route_names[idx]; idx++)
eina_stringshare_del(sd->src_route_names[idx]);
for (idx = 0; sd->src_name_names[idx]; idx++)
eina_stringshare_del(sd->src_name_names[idx]);
EINA_LIST_FREE(sd->src_tiles, s) free(s);
EINA_LIST_FREE(sd->src_routes, s) free(s);
EINA_LIST_FREE(sd->src_names, s) free(s);
eina_module_list_free(sd->src_mods);
}
static void
_source_all_load(Elm_Map_Data *sd)
{
Source_Tile *src_tile;
Source_Route *src_route;
Source_Name *src_name;
unsigned int idx;
Eina_List *l;
// Load hard coded TILE source
for (idx = 0; idx < (sizeof(src_tiles) / sizeof(Source_Tile)); idx++)
{
src_tile = ELM_NEW(Source_Tile);
src_tile->name = src_tiles[idx].name;
src_tile->zoom_min = src_tiles[idx].zoom_min;
src_tile->zoom_max = src_tiles[idx].zoom_max;
src_tile->url_cb = src_tiles[idx].url_cb;
src_tile->geo_to_coord = src_tiles[idx].geo_to_coord;
src_tile->coord_to_geo = src_tiles[idx].coord_to_geo;
src_tile->scale_cb = src_tiles[idx].scale_cb;
sd->src_tiles = eina_list_append(sd->src_tiles, src_tile);
}
// Load hard coded ROUTE source
for (idx = 0; idx < (sizeof(src_routes) / sizeof(Source_Route)); idx++)
{
src_route = ELM_NEW(Source_Route);
src_route->name = src_routes[idx].name;
src_route->url_cb = src_routes[idx].url_cb;
sd->src_routes = eina_list_append(sd->src_routes, src_route);
}
// Load from hard coded NAME source
for (idx = 0; idx < (sizeof(src_names) / sizeof(Source_Name)); idx++)
{
src_name = ELM_NEW(Source_Name);
src_name->name = src_names[idx].name;
src_name->url_cb = src_names[idx].url_cb;
sd->src_names = eina_list_append(sd->src_names, src_name);
}
// Load from modules
sd->src_mods = eina_module_list_get(sd->src_mods, MODULES_PATH, 1,
&_source_mod_cb, sd);
// Set default source
sd->src_tile = eina_list_nth(sd->src_tiles, 0);
sd->src_route = eina_list_nth(sd->src_routes, 0);
sd->src_name = eina_list_nth(sd->src_names, 0);
// Make name string of sources
idx = 0;
sd->src_tile_names = calloc((eina_list_count(sd->src_tiles) + 1),
sizeof(const char *));
EINA_LIST_FOREACH(sd->src_tiles, l, src_tile)
{
eina_stringshare_replace(&sd->src_tile_names[idx], src_tile->name);
INF("source : %s", sd->src_tile_names[idx]);
idx++;
}
idx = 0;
sd->src_route_names = calloc((eina_list_count(sd->src_routes) + 1),
sizeof(const char *));
EINA_LIST_FOREACH(sd->src_routes, l, src_route)
{
eina_stringshare_replace(&sd->src_route_names[idx], src_route->name);
INF("source : %s", sd->src_route_names[idx]);
idx++;
}
idx = 0;
sd->src_name_names = calloc((eina_list_count(sd->src_names) + 1),
sizeof(const char *));
EINA_LIST_FOREACH(sd->src_names, l, src_name)
{
eina_stringshare_replace(&sd->src_name_names[idx], src_name->name);
INF("source : %s", sd->src_name_names[idx]);
idx++;
}
}
static void
_zoom_mode_set(Elm_Map_Data *sd, double zoom)
{
EINA_SAFETY_ON_NULL_RETURN(sd);
if (sd->mode == ELM_MAP_ZOOM_MODE_MANUAL)
{
if (sd->paused) _zoom_do(sd, zoom);
else _zoom_with_animation(sd, zoom, 10);
}
else
{
double diff;
Evas_Coord w, h;
Evas_Coord vw, vh;
w = sd->size.w;
h = sd->size.h;
_viewport_coord_get(sd, NULL, NULL, &vw, &vh);
if (sd->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) * sd->tsize;
h = pow(2.0, zoom) * sd->tsize;
}
}
else
{
diff = -0.01;
while ((w > vw) || (h > vh))
{
zoom += diff;
w = pow(2.0, zoom) * sd->tsize;
h = pow(2.0, zoom) * sd->tsize;
}
}
}
else if (sd->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) * sd->tsize;
h = pow(2.0, zoom) * sd->tsize;
}
}
else
{
diff = -0.01;
while ((w > vw) && (h > vh))
{
zoom += diff;
w = pow(2.0, zoom) * sd->tsize;
h = pow(2.0, zoom) * sd->tsize;
}
}
}
_zoom_do(sd, zoom);
}
}
static void
_region_show_bring_in(Elm_Map_Data *wsd, double lon, double lat, Eina_Bool bring_in)
{
int x, y, w, h;
EINA_SAFETY_ON_NULL_RETURN(wsd);
_region_to_coord_convert
(wsd, lon, lat, wsd->size.w, &x, &y);
_viewport_coord_get(wsd, NULL, NULL, &w, &h);
x = x - (w / 2);
y = y - (h / 2);
if (bring_in) eo_do(wsd->obj, elm_interface_scrollable_region_bring_in(x, y, w, h));
else eo_do(wsd->obj, elm_interface_scrollable_content_region_show(x, y, w, h));
}
static void
_overlays_show(Elm_Map_Data *sd, Eina_List *overlays)
{
double max_lon, min_lon, max_lat, min_lat, lon, lat;
int zoom, zoom_max;
Evas_Coord vw, vh;
EINA_SAFETY_ON_NULL_RETURN(sd);
EINA_SAFETY_ON_NULL_RETURN(overlays);
_region_max_min_get(overlays, &max_lon, &min_lon, &max_lat, &min_lat);
lon = (max_lon + min_lon) / 2;
lat = (max_lat + min_lat) / 2;
zoom = sd->src_tile->zoom_min;
_viewport_coord_get(sd, NULL, NULL, &vw, &vh);
if (sd->src_tile->zoom_max < sd->zoom_max)
zoom_max = sd->src_tile->zoom_max;
else zoom_max = sd->zoom_max;
while (zoom <= zoom_max)
{
Evas_Coord size, max_x, max_y, min_x, min_y;
size = pow(2.0, zoom) * sd->tsize;
_region_to_coord_convert
(sd, min_lon, max_lat, size, &min_x, &max_y);
_region_to_coord_convert
(sd, 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(sd, zoom);
_region_show_bring_in(sd, lon, lat, EINA_FALSE);
}
EOLIAN static void
_elm_map_pan_elm_pan_pos_set(Eo *obj, Elm_Map_Pan_Data *psd, Evas_Coord x, Evas_Coord y)
{
if ((x == psd->wsd->pan_x) && (y == psd->wsd->pan_y)) return;
psd->wsd->pan_x = x;
psd->wsd->pan_y = y;
evas_object_smart_changed(obj);
}
EOLIAN static void
_elm_map_pan_elm_pan_pos_get(Eo *obj EINA_UNUSED, Elm_Map_Pan_Data *psd, Evas_Coord *x, Evas_Coord *y)
{
if (x) *x = psd->wsd->pan_x;
if (y) *y = psd->wsd->pan_y;
}
EOLIAN static void
_elm_map_pan_elm_pan_pos_max_get(Eo *obj, Elm_Map_Pan_Data *psd, Evas_Coord *x, Evas_Coord *y)
{
Evas_Coord ow, oh;
evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
ow = psd->wsd->size.w - ow;
oh = psd->wsd->size.h - oh;
if (ow < 0) ow = 0;
if (oh < 0) oh = 0;
if (x) *x = ow;
if (y) *y = oh;
}
EOLIAN static void
_elm_map_pan_elm_pan_pos_min_get(Eo *obj EINA_UNUSED, Elm_Map_Pan_Data *_pd EINA_UNUSED, Evas_Coord *x, Evas_Coord *y)
{
if (x) *x = 0;
if (y) *y = 0;
}
EOLIAN static void
_elm_map_pan_elm_pan_content_size_get(Eo *obj EINA_UNUSED, Elm_Map_Pan_Data *psd, Evas_Coord *w, Evas_Coord *h)
{
if (w) *w = psd->wsd->size.w;
if (h) *h = psd->wsd->size.h;
}
EOLIAN static void
_elm_map_pan_evas_smart_resize(Eo *obj, Elm_Map_Pan_Data *psd, Evas_Coord _gen_param2 EINA_UNUSED, Evas_Coord _gen_param3 EINA_UNUSED)
{
_sizing_eval(psd->wsd->obj);
elm_map_zoom_mode_set(psd->wobj, psd->wsd->mode);
evas_object_smart_changed(obj);
}
EOLIAN static void
_elm_map_pan_evas_smart_calculate(Eo *obj, Elm_Map_Pan_Data *psd)
{
Evas_Coord w, h;
evas_object_geometry_get(obj, NULL, NULL, &w, &h);
if (w <= 0 || h <= 0) return;
_grid_place(psd->wsd);
_overlay_place(psd->wsd);
_track_place(psd->wsd);
_calc_job(psd->wsd);
}
EOLIAN static void
_elm_map_pan_evas_smart_move(Eo *obj, Elm_Map_Pan_Data *_pd EINA_UNUSED, Evas_Coord x EINA_UNUSED, Evas_Coord y EINA_UNUSED)
{
evas_object_smart_changed(obj);
}
EOLIAN static Eina_Bool
_elm_map_elm_widget_on_focus(Eo *obj, Elm_Map_Data *_pd EINA_UNUSED)
{
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
Eina_Bool int_ret = EINA_FALSE;
eo_do_super(obj, MY_CLASS, elm_obj_widget_on_focus(&int_ret));
if (!int_ret) return EINA_FALSE;
if (elm_widget_focus_get(obj))
{
edje_object_signal_emit
(wd->resize_obj, "elm,action,focus", "elm");
evas_object_focus_set(wd->resize_obj, EINA_TRUE);
}
else
{
edje_object_signal_emit
(wd->resize_obj, "elm,action,unfocus", "elm");
evas_object_focus_set(wd->resize_obj, EINA_FALSE);
}
return EINA_TRUE;
}
EOLIAN static void
_elm_map_pan_eo_base_destructor(Eo *obj, Elm_Map_Pan_Data *psd)
{
eo_data_unref(psd->wobj, psd->wsd);
eo_do_super(obj, MY_PAN_CLASS, eo_destructor());
}
static void
_elm_map_pan_class_constructor(Eo_Class *klass)
{
evas_smart_legacy_type_register(MY_PAN_CLASS_NAME_LEGACY, klass);
}
#include "elm_map_pan.eo.c"
EOLIAN static Eina_Bool
_elm_map_elm_widget_theme_apply(Eo *obj, Elm_Map_Data *sd EINA_UNUSED)
{
Eina_Bool int_ret = EINA_FALSE;
eo_do_super(obj, MY_CLASS, elm_obj_widget_theme_apply(&int_ret));
if (!int_ret) return EINA_FALSE;
_sizing_eval(obj);
return EINA_TRUE;
}
EOLIAN static Eina_Bool
_elm_map_elm_widget_event(Eo *obj, Elm_Map_Data *sd, Evas_Object *src, Evas_Callback_Type type, void *event_info)
{
(void) src;
Evas_Event_Key_Down *ev = event_info;
Evas_Coord vh;
Evas_Coord x, y;
Evas_Coord step_x, step_y, page_x, page_y;
if (elm_widget_disabled_get(obj)) return EINA_FALSE;
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
eo_do(obj,
elm_interface_scrollable_content_pos_get(&x, &y),
elm_interface_scrollable_step_size_get(&step_x, &step_y),
elm_interface_scrollable_page_size_get(&page_x, &page_y),
elm_interface_scrollable_content_viewport_size_get(NULL, &vh));
if ((!strcmp(ev->key, "Left")) ||
((!strcmp(ev->key, "KP_Left")) && (!ev->string)))
{
x -= step_x;
}
else if ((!strcmp(ev->key, "Right")) ||
((!strcmp(ev->key, "KP_Right")) && (!ev->string)))
{
x += step_x;
}
else if ((!strcmp(ev->key, "Up")) ||
((!strcmp(ev->key, "KP_Up")) && (!ev->string)))
{
y -= step_y;
}
else if ((!strcmp(ev->key, "Down")) ||
((!strcmp(ev->key, "KP_Down")) && (!ev->string)))
{
y += step_y;
}
else if ((!strcmp(ev->key, "Prior")) ||
((!strcmp(ev->key, "KP_Prior")) && (!ev->string)))
{
if (page_y < 0)
y -= -(page_y * vh) / 100;
else
y -= page_y;
}
else if ((!strcmp(ev->key, "Next")) ||
((!strcmp(ev->key, "KP_Next")) && (!ev->string)))
{
if (page_y < 0)
y += -(page_y * vh) / 100;
else
y += page_y;
}
else if (!strcmp(ev->key, "KP_Add"))
{
_zoom_with_animation(sd, sd->zoom + 1, 10);
return EINA_TRUE;
}
else if (!strcmp(ev->key, "KP_Subtract"))
{
_zoom_with_animation(sd, sd->zoom - 1, 10);
return EINA_TRUE;
}
else return EINA_FALSE;
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
eo_do(obj, elm_interface_scrollable_content_pos_set(x, y, EINA_TRUE));
return EINA_TRUE;
}
EOLIAN static void
_elm_map_evas_smart_add(Eo *obj, Elm_Map_Data *priv)
{
Evas_Coord minw, minh;
Elm_Map_Pan_Data *pan_data;
Evas_Object *edje;
elm_widget_sub_object_parent_add(obj);
edje = edje_object_add(evas_object_evas_get(obj));
elm_widget_resize_object_set(obj, edje, EINA_TRUE);
eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
elm_widget_theme_object_set
(obj, edje, "map", "base", elm_widget_style_get(obj));
priv->hit_rect = evas_object_rectangle_add(evas_object_evas_get(obj));
evas_object_smart_member_add(priv->hit_rect, obj);
elm_widget_sub_object_add(obj, priv->hit_rect);
/* common scroller hit rectangle setup */
evas_object_color_set(priv->hit_rect, 0, 0, 0, 0);
evas_object_show(priv->hit_rect);
evas_object_repeat_events_set(priv->hit_rect, EINA_TRUE);
elm_widget_can_focus_set(obj, EINA_TRUE);
evas_object_event_callback_add
(obj, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down_cb, obj);
evas_object_event_callback_add
(obj, EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, obj);
evas_object_event_callback_add
(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
eo_do(obj,
elm_interface_scrollable_objects_set(edje, priv->hit_rect),
elm_interface_scrollable_wheel_disabled_set(EINA_TRUE),
elm_interface_scrollable_bounce_allow_set(
_elm_config->thumbscroll_bounce_enable,
_elm_config->thumbscroll_bounce_enable));
evas_object_event_callback_add(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints_cb, obj);
eo_do(obj,
elm_interface_scrollable_animate_start_cb_set(_scroll_animate_start_cb),
elm_interface_scrollable_animate_stop_cb_set(_scroll_animate_stop_cb),
elm_interface_scrollable_scroll_cb_set(_scroll_cb));
priv->pan_obj = eo_add(MY_PAN_CLASS, evas_object_evas_get(obj));
pan_data = eo_data_scope_get(priv->pan_obj, MY_PAN_CLASS);
eo_data_ref(obj, NULL);
pan_data->wobj = obj;
pan_data->wsd = priv;
eo_do(obj, elm_interface_scrollable_extern_pan_set(priv->pan_obj));
edje_object_size_min_calc(edje, &minw, &minh);
evas_object_size_hint_min_set(obj, minw, minh);
priv->g_layer = elm_gesture_layer_add(obj);
if (!priv->g_layer)
ERR("elm_gesture_layer_add() failed");
elm_gesture_layer_attach(priv->g_layer, obj);
elm_gesture_layer_cb_set
(priv->g_layer, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_START,
_pinch_zoom_start_cb, obj);
elm_gesture_layer_cb_set
(priv->g_layer, ELM_GESTURE_ZOOM, ELM_GESTURE_STATE_MOVE,
_pinch_zoom_cb, obj);
elm_gesture_layer_cb_set
(priv->g_layer, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_MOVE,
_pinch_rotate_cb, obj);
elm_gesture_layer_cb_set
(priv->g_layer, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_END,
_pinch_rotate_end_cb, obj);
elm_gesture_layer_cb_set
(priv->g_layer, ELM_GESTURE_ROTATE, ELM_GESTURE_STATE_ABORT,
_pinch_rotate_end_cb, obj);
priv->sep_maps_overlays =
evas_object_rectangle_add(evas_object_evas_get(obj));
elm_widget_sub_object_add(obj, priv->sep_maps_overlays);
evas_object_smart_member_add(priv->sep_maps_overlays, priv->pan_obj);
priv->map = evas_map_new(EVAS_MAP_POINT);
_source_all_load(priv);
priv->zoom_min = priv->src_tile->zoom_min;
priv->zoom_max = priv->src_tile->zoom_max;
// FIXME: Tile Provider is better to provide tile size!
priv->tsize = DEFAULT_TILE_SIZE;
srand(time(NULL));
priv->id = ((int)getpid() << 16) | id_num;
id_num++;
_grid_all_create(priv);
_zoom_do(priv, 0);
priv->mode = ELM_MAP_ZOOM_MODE_MANUAL;
if (!ecore_file_download_protocol_available("http://"))
ERR("Ecore must be built with curl support for the map widget!");
}
EOLIAN static void
_elm_map_evas_smart_del(Eo *obj, Elm_Map_Data *sd)
{
Elm_Map_Route *r;
Elm_Map_Name *na;
Eina_List *l, *ll;
Evas_Object *track;
Elm_Map_Overlay *overlay;
EINA_LIST_FOREACH_SAFE(sd->routes, l, ll, r)
elm_map_route_del(r);
eina_list_free(sd->routes);
EINA_LIST_FOREACH_SAFE(sd->names, l, ll, na)
elm_map_name_del(na);
eina_list_free(sd->names);
EINA_LIST_FOREACH_SAFE(sd->overlays, l, ll, overlay)
elm_map_overlay_del(overlay);
eina_list_free(sd->overlays);
eina_list_free(sd->group_overlays);
eina_list_free(sd->all_overlays);
EINA_LIST_FREE(sd->track, track)
evas_object_del(track);
ecore_timer_del(sd->scr_timer);
ecore_timer_del(sd->long_timer);
eina_stringshare_del(sd->user_agent);
eina_hash_free(sd->ua);
ecore_timer_del(sd->zoom_timer);
ecore_animator_del(sd->zoom_animator);
_grid_all_clear(sd);
// Removal of download list should be after grid clear.
ecore_idler_del(sd->download_idler);
eina_list_free(sd->download_list);
_source_all_unload(sd);
{
char buf[4096];
snprintf(buf, sizeof(buf), "%s" CACHE_ROOT, efreet_cache_home_get());
if (!ecore_file_recursive_rm(buf))
ERR("Deletion of %s failed", buf);
}
ecore_timer_del(sd->loaded_timer);
if (sd->map) evas_map_free(sd->map);
eo_unref(sd->pan_obj);
evas_object_del(sd->pan_obj);
sd->pan_obj = NULL;
eo_do_super(obj, MY_CLASS, evas_obj_smart_del());
}
EOLIAN static void
_elm_map_evas_smart_move(Eo *obj, Elm_Map_Data *sd, Evas_Coord x, Evas_Coord y)
{
eo_do_super(obj, MY_CLASS, evas_obj_smart_move(x, y));
evas_object_move(sd->hit_rect, x, y);
}
EOLIAN static void
_elm_map_evas_smart_resize(Eo *obj, Elm_Map_Data *sd, Evas_Coord w, Evas_Coord h)
{
eo_do_super(obj, MY_CLASS, evas_obj_smart_resize(w, h));
evas_object_resize(sd->hit_rect, w, h);
}
EOLIAN static void
_elm_map_evas_smart_member_add(Eo *obj, Elm_Map_Data *sd, Evas_Object *member)
{
eo_do_super(obj, MY_CLASS, evas_obj_smart_member_add(member));
if (sd->hit_rect)
evas_object_raise(sd->hit_rect);
}
EAPI Evas_Object *
elm_map_add(Evas_Object *parent)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
Evas_Object *obj = eo_add(MY_CLASS, parent);
eo_unref(obj);
return obj;
}
EOLIAN static void
_elm_map_eo_base_constructor(Eo *obj, Elm_Map_Data *sd)
{
sd->obj = obj;
eo_do_super(obj, MY_CLASS, eo_constructor());
eo_do(obj,
evas_obj_type_set(MY_CLASS_NAME_LEGACY),
evas_obj_smart_callbacks_descriptions_set(_smart_callbacks, NULL));
}
EOLIAN static void
_elm_map_zoom_set(Eo *obj, Elm_Map_Data *sd, int zoom)
{
ELM_MAP_CHECK(obj);
EINA_SAFETY_ON_NULL_RETURN(sd->src_tile);
if (sd->mode != ELM_MAP_ZOOM_MODE_MANUAL) return;
if (zoom < 0) zoom = 0;
if (sd->zoom == zoom) return;
sd->calc_job.zoom = zoom;
sd->calc_job.zoom_mode_set = _zoom_mode_set;
evas_object_smart_changed(sd->pan_obj);
}
EOLIAN static int
_elm_map_zoom_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
return sd->zoom;
}
EOLIAN static void
_elm_map_zoom_mode_set(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, Elm_Map_Zoom_Mode mode)
{
if ((mode == ELM_MAP_ZOOM_MODE_MANUAL) && (sd->mode == !!mode)) return;
sd->mode = mode;
sd->calc_job.zoom = sd->zoom_detail;
sd->calc_job.zoom_mode_set = _zoom_mode_set;
evas_object_smart_changed(sd->pan_obj);
}
EOLIAN static Elm_Map_Zoom_Mode
_elm_map_zoom_mode_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
return sd->mode;
}
EOLIAN static void
_elm_map_zoom_max_set(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, int zoom)
{
EINA_SAFETY_ON_NULL_RETURN(sd->src_tile);
sd->zoom_max = zoom;
}
EOLIAN static int
_elm_map_zoom_max_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_tile, -1);
return sd->zoom_max;
}
EOLIAN static void
_elm_map_zoom_min_set(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, int zoom)
{
EINA_SAFETY_ON_NULL_RETURN(sd->src_tile);
sd->zoom_min = zoom;
}
EOLIAN static int
_elm_map_zoom_min_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_tile, -1);
return sd->zoom_min;
}
EOLIAN static void
_elm_map_region_bring_in(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, double lon, double lat)
{
sd->calc_job.bring_in = EINA_TRUE;
sd->calc_job.lon = lon;
sd->calc_job.lat = lat;
sd->calc_job.region_show_bring_in = _region_show_bring_in;
evas_object_smart_changed(sd->pan_obj);
}
EOLIAN static void
_elm_map_region_show(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, double lon, double lat)
{
sd->calc_job.bring_in = EINA_FALSE;
sd->calc_job.lon = lon;
sd->calc_job.lat = lat;
sd->calc_job.region_show_bring_in = _region_show_bring_in;
evas_object_smart_changed(sd->pan_obj);
}
EOLIAN static void
_elm_map_region_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, double *lon, double *lat)
{
double tlon, tlat;
Evas_Coord vx, vy, vw, vh;
_viewport_coord_get(sd, &vx, &vy, &vw, &vh);
_coord_to_region_convert
(sd, vx + vw / 2, vy + vh / 2, sd->size.w, &tlon, &tlat);
if (lon) *lon = tlon;
if (lat) *lat = tlat;
}
EOLIAN static void
_elm_map_paused_set(Eo *obj, Elm_Map_Data *sd, Eina_Bool paused)
{
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
if (sd->paused == !!paused) return;
sd->paused = !!paused;
if (sd->paused)
{
if (sd->zoom_animator)
{
ecore_animator_del(sd->zoom_animator);
sd->zoom_animator = NULL;
_zoom_do(sd, sd->zoom);
}
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,stop", "elm");
}
else
{
if (sd->download_num >= 1)
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,start", "elm");
}
}
EOLIAN static Eina_Bool
_elm_map_paused_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
return sd->paused;
}
EOLIAN static void
_elm_map_rotate_set(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, double degree, Evas_Coord cx, Evas_Coord cy)
{
sd->rotate.d = degree;
sd->rotate.cx = cx;
sd->rotate.cy = cy;
evas_object_smart_changed(sd->pan_obj);
}
EOLIAN static void
_elm_map_rotate_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, double *degree, Evas_Coord *cx, Evas_Coord *cy)
{
if (degree) *degree = sd->rotate.d;
if (cx) *cx = sd->rotate.cx;
if (cy) *cy = sd->rotate.cy;
}
EOLIAN static void
_elm_map_wheel_disabled_set(Eo *obj, Elm_Map_Data *sd, Eina_Bool disabled)
{
if ((!sd->wheel_disabled) && (disabled))
evas_object_event_callback_del_full
(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
else if ((sd->wheel_disabled) && (!disabled))
evas_object_event_callback_add
(obj, EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel_cb, obj);
sd->wheel_disabled = !!disabled;
}
EOLIAN static Eina_Bool
_elm_map_wheel_disabled_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
return sd->wheel_disabled;
}
EOLIAN static void
_elm_map_tile_load_status_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, int *try_num, int *finish_num)
{
if (try_num) *try_num = sd->try_num;
if (finish_num) *finish_num = sd->finish_num;
}
EOLIAN static void
_elm_map_canvas_to_region_convert(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, Evas_Coord x, Evas_Coord y, double *lon, double *lat)
{
EINA_SAFETY_ON_NULL_RETURN(lon);
EINA_SAFETY_ON_NULL_RETURN(lat);
_canvas_to_coord(sd, x, y, &x, &y);
_coord_to_region_convert(sd, x, y, sd->size.w, lon, lat);
}
EOLIAN static void
_elm_map_region_to_canvas_convert(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, double lon, double lat, Evas_Coord *x, Evas_Coord *y)
{
EINA_SAFETY_ON_NULL_RETURN(x);
EINA_SAFETY_ON_NULL_RETURN(y);
_region_to_coord_convert(sd, lon, lat, sd->size.w, x, y);
_coord_to_canvas(sd, *x, *y, x, y);
}
EOLIAN static void
_elm_map_user_agent_set(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, const char *user_agent)
{
EINA_SAFETY_ON_NULL_RETURN(user_agent);
eina_stringshare_replace(&sd->user_agent, user_agent);
if (!sd->ua) sd->ua = eina_hash_string_small_new(NULL);
eina_hash_set(sd->ua, "User-Agent", sd->user_agent);
}
EOLIAN static const char*
_elm_map_user_agent_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
return sd->user_agent;
}
EOLIAN static void
_elm_map_source_set(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, Elm_Map_Source_Type type, const char *source_name)
{
EINA_SAFETY_ON_NULL_RETURN(source_name);
if (type == ELM_MAP_SOURCE_TYPE_TILE) _source_tile_set(sd, source_name);
else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
_source_route_set(sd, source_name);
else if (type == ELM_MAP_SOURCE_TYPE_NAME)
_source_name_set(sd, source_name);
else ERR("Not supported map source type: %d", type);
}
EOLIAN static const char*
_elm_map_source_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, Elm_Map_Source_Type type)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_tile, NULL);
if (type == ELM_MAP_SOURCE_TYPE_TILE) return sd->src_tile->name;
else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
return sd->src_route->name;
else if (type == ELM_MAP_SOURCE_TYPE_NAME)
return sd->src_name->name;
else ERR("Not supported map source type: %d", type);
return NULL;
}
EOLIAN static const char**
_elm_map_sources_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, Elm_Map_Source_Type type)
{
const char **ret;
ret = NULL;
if (type == ELM_MAP_SOURCE_TYPE_TILE) ret = sd->src_tile_names;
else if (type == ELM_MAP_SOURCE_TYPE_ROUTE)
ret = sd->src_route_names;
else if (type == ELM_MAP_SOURCE_TYPE_NAME)
ret = sd->src_name_names;
else ERR("Not supported map source type: %d", type);
return ret;
}
EOLIAN static Elm_Map_Route*
_elm_map_route_add(Eo *obj, Elm_Map_Data *sd, Elm_Map_Route_Type type, Elm_Map_Route_Method method, double flon, double flat, double tlon, double tlat, Elm_Map_Route_Cb route_cb, void *data)
{
Elm_Map_Route *ret;
ret = NULL;
char *url;
char *type_name;
Elm_Map_Route *route;
char fname[PATH_MAX], fname2[PATH_MAX];
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_route, NULL);
{
snprintf(fname, sizeof(fname), "%s" CACHE_ROUTE_ROOT,
efreet_cache_home_get());
if (!ecore_file_exists(fname)) ecore_file_mkpath(fname);
}
if (type == ELM_MAP_ROUTE_TYPE_MOTOCAR)
type_name = strdup(ROUTE_TYPE_MOTORCAR);
else if (type == ELM_MAP_ROUTE_TYPE_BICYCLE)
type_name = strdup(ROUTE_TYPE_BICYCLE);
else if (type == ELM_MAP_ROUTE_TYPE_FOOT)
type_name = strdup(ROUTE_TYPE_FOOT);
else type_name = NULL;
url = sd->src_route->url_cb(obj, type_name, method, flon, flat, tlon, tlat);
if (!url)
{
ERR("Route URL is NULL");
free(type_name);
return ret;
}
free(type_name);
route = ELM_NEW(Elm_Map_Route);
route->wsd = sd;
snprintf(fname2, sizeof(fname2), "%s/%d", fname, rand());
route->fname = strdup(fname2);
route->type = type;
route->method = method;
route->flon = flon;
route->flat = flat;
route->tlon = tlon;
route->tlat = tlat;
route->cb = route_cb;
route->data = data;
if (!ecore_file_download_full(url, route->fname, _route_cb, NULL, route,
&(route->job), sd->ua) || !(route->job))
{
ERR("Can't request Route from %s to %s", url, route->fname);
free(route->fname);
free(route);
return ret;
}
INF("Route requested from %s to %s", url, route->fname);
free(url);
sd->routes = eina_list_append(sd->routes, route);
evas_object_smart_callback_call
(sd->obj, SIG_ROUTE_LOAD, route);
edje_object_signal_emit(wd->resize_obj,
"elm,state,busy,start", "elm");
ret = route;
return ret;
}
EAPI void
elm_map_route_del(Elm_Map_Route *route)
{
Path_Waypoint *w;
Path_Node *n;
EINA_SAFETY_ON_NULL_RETURN(route);
EINA_SAFETY_ON_NULL_RETURN(route->wsd);
ELM_MAP_CHECK((route->wsd)->obj);
if (route->job) ecore_file_download_abort(route->job);
EINA_LIST_FREE(route->waypoint, w)
{
eina_stringshare_del(w->point);
free(w);
}
EINA_LIST_FREE(route->nodes, n)
{
eina_stringshare_del(n->pos.address);
free(n);
}
if (route->fname)
{
ecore_file_remove(route->fname);
free(route->fname);
}
route->wsd->routes = eina_list_remove(route->wsd->routes, route);
free(route);
}
EAPI double
elm_map_route_distance_get(const Elm_Map_Route *route)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(route, 0.0);
return route->info.distance;
}
EAPI const char *
elm_map_route_node_get(const Elm_Map_Route *route)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
return route->info.nodes;
}
EAPI const char *
elm_map_route_waypoint_get(const Elm_Map_Route *route)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
return route->info.waypoints;
}
EOLIAN static Elm_Map_Name*
_elm_map_name_add(Eo *obj, Elm_Map_Data *_pd EINA_UNUSED, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data)
{
if (address)
return _name_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
name_cb, data);
else
return _name_request(obj, ELM_MAP_NAME_METHOD_REVERSE, NULL, lon, lat,
name_cb, data);
}
EAPI void
elm_map_name_search(const Evas_Object *obj,
const char *address,
Elm_Map_Name_List_Cb name_cb,
void *data)
{
ELM_MAP_CHECK(obj);
if (address)
_name_list_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
name_cb, data);
}
EAPI void
elm_map_name_del(Elm_Map_Name *name)
{
EINA_SAFETY_ON_NULL_RETURN(name);
EINA_SAFETY_ON_NULL_RETURN(name->wsd);
ELM_MAP_CHECK((name->wsd)->obj);
ecore_file_download_abort(name->job);
free(name->address);
if (name->fname)
{
ecore_file_remove(name->fname);
free(name->fname);
}
name->wsd->names = eina_list_remove(name->wsd->names, name);
free(name);
}
EAPI const char *
elm_map_name_address_get(const Elm_Map_Name *name)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(name->wsd, NULL);
ELM_MAP_CHECK((name->wsd)->obj) NULL;
return name->address;
}
EAPI void
elm_map_name_region_get(const Elm_Map_Name *name,
double *lon,
double *lat)
{
EINA_SAFETY_ON_NULL_RETURN(name);
EINA_SAFETY_ON_NULL_RETURN(name->wsd);
ELM_MAP_CHECK((name->wsd)->obj);
if (lon) *lon = name->lon;
if (lat) *lat = name->lat;
}
EOLIAN static Elm_Map_Overlay*
_elm_map_overlay_add(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, double lon, double lat)
{
Elm_Map_Overlay *overlay;
overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wsd = sd;
overlay->type = ELM_MAP_OVERLAY_TYPE_DEFAULT;
overlay->c.r = 0xff;
overlay->c.g = 0xff;
overlay->c.b = 0xff;
overlay->c.a = 0xff;
overlay->ovl = _overlay_default_new(overlay, lon, lat, overlay->c, 1);
overlay->grp = _overlay_group_new(sd);
sd->overlays = eina_list_append(sd->overlays, overlay);
evas_object_smart_changed(sd->pan_obj);
return overlay;
}
EOLIAN static Eina_List *
_elm_map_overlays_get(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
Eina_List *l;
Elm_Map_Overlay *ovl;
sd->all_overlays = eina_list_free(sd->all_overlays);
EINA_LIST_FOREACH(sd->overlays, l, ovl)
sd->all_overlays = eina_list_append(sd->all_overlays, ovl);
EINA_LIST_FOREACH(sd->group_overlays, l, ovl)
sd->all_overlays = eina_list_append(sd->all_overlays, ovl);
return sd->all_overlays;
}
EAPI void
elm_map_overlay_del(Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
evas_object_smart_callback_call
((overlay->wsd)->obj, SIG_OVERLAY_DEL, overlay);
if (overlay->del_cb)
overlay->del_cb
(overlay->del_cb_data, (overlay->wsd)->obj, overlay);
if (overlay->grp)
{
if (overlay->grp->klass)
elm_map_overlay_class_remove(overlay->grp->klass, overlay);
_overlay_group_free(overlay->grp);
}
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_free(overlay->ovl);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
_overlay_bubble_free(overlay->ovl);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
_overlay_class_free(overlay->ovl);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
_overlay_route_free(overlay->ovl);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_LINE)
_overlay_line_free(overlay->ovl);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON)
_overlay_polygon_free(overlay->ovl);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CIRCLE)
_overlay_circle_free(overlay->ovl);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_SCALE)
_overlay_scale_free(overlay->ovl);
else ERR("Invalid overlay type: %d", overlay->type);
overlay->wsd->overlays = eina_list_remove(overlay->wsd->overlays, overlay);
evas_object_smart_changed(overlay->wsd->pan_obj);
free(overlay);
}
EAPI Elm_Map_Overlay_Type
elm_map_overlay_type_get(const Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, ELM_MAP_OVERLAY_TYPE_NONE);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, ELM_MAP_OVERLAY_TYPE_NONE);
ELM_MAP_CHECK((overlay->wsd)->obj) ELM_MAP_OVERLAY_TYPE_NONE;
return overlay->type;
}
EAPI void
elm_map_overlay_data_set(Elm_Map_Overlay *overlay,
void *data)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
overlay->data = data;
}
EAPI void *
elm_map_overlay_data_get(const Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, NULL);
ELM_MAP_CHECK((overlay->wsd)->obj) NULL;
return overlay->data;
}
EAPI void
elm_map_overlay_hide_set(Elm_Map_Overlay *overlay,
Eina_Bool hide)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
if (overlay->hide == !!hide) return;
overlay->hide = hide;
evas_object_smart_changed(overlay->wsd->pan_obj);
}
EAPI Eina_Bool
elm_map_overlay_hide_get(const Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, EINA_FALSE);
ELM_MAP_CHECK((overlay->wsd)->obj) EINA_FALSE;
return overlay->hide;
}
EAPI void
elm_map_overlay_displayed_zoom_min_set(Elm_Map_Overlay *overlay,
int zoom)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
overlay->zoom_min = zoom;
evas_object_smart_changed(overlay->wsd->pan_obj);
}
EAPI int
elm_map_overlay_displayed_zoom_min_get(const Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, 0);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, 0);
ELM_MAP_CHECK((overlay->wsd)->obj) 0;
return overlay->zoom_min;
}
EAPI void
elm_map_overlay_paused_set(Elm_Map_Overlay *overlay,
Eina_Bool paused)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
if (overlay->paused == !!paused) return;
overlay->paused = paused;
evas_object_smart_changed(overlay->wsd->pan_obj);
}
EAPI Eina_Bool
elm_map_overlay_paused_get(const Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, EINA_FALSE);
ELM_MAP_CHECK((overlay->wsd)->obj) EINA_FALSE;
return overlay->paused;
}
EAPI Eina_Bool
elm_map_overlay_visible_get(const Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, EINA_FALSE);
ELM_MAP_CHECK((overlay->wsd)->obj) EINA_FALSE;
return overlay->visible;
}
EAPI void
elm_map_overlay_show(Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
Overlay_Default *ovl = overlay->ovl;
elm_map_region_show
((overlay->wsd)->obj, ovl->lon, ovl->lat);
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_BUBBLE)
{
Overlay_Bubble *ovl = overlay->ovl;
elm_map_region_show
((overlay->wsd)->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_region_show((overlay->wsd)->obj, lon, lat);
}
else ERR("Not supported overlay type: %d", overlay->type);
evas_object_smart_changed(overlay->wsd->pan_obj);
}
EAPI void
elm_map_overlays_show(Eina_List *overlays)
{
Elm_Map_Overlay *overlay;
EINA_SAFETY_ON_NULL_RETURN(overlays);
EINA_SAFETY_ON_FALSE_RETURN(eina_list_count(overlays));
overlay = eina_list_data_get(overlays);
overlay->wsd->calc_job.overlays = overlays;
overlay->wsd->calc_job.overlays_show = _overlays_show;
evas_object_smart_changed(overlay->wsd->pan_obj);
}
EAPI void
elm_map_overlay_region_set(Elm_Map_Overlay *overlay,
double lon,
double lat)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
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->pobj = NULL;
ovl->lon = lon;
ovl->lat = lat;
}
else ERR("Not supported overlay type: %d", overlay->type);
evas_object_smart_changed(overlay->wsd->pan_obj);
}
EAPI void
elm_map_overlay_region_get(const Elm_Map_Overlay *overlay,
double *lon,
double *lat)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_GROUP)
{
Overlay_Group *ovl = overlay->ovl;
if (lon) *lon = ovl->lon;
if (lat) *lat = ovl->lat;
}
else 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);
}
EAPI void
elm_map_overlay_icon_set(Elm_Map_Overlay *overlay,
Evas_Object *icon)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(icon);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_icon_update(overlay->ovl, icon);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
_overlay_class_icon_update(overlay->ovl, icon);
else ERR("Not supported overlay type: %d", overlay->type);
evas_object_smart_changed(overlay->wsd->pan_obj);
}
EAPI const Evas_Object *
elm_map_overlay_icon_get(const Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, NULL);
ELM_MAP_CHECK((overlay->wsd)->obj) NULL;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
const Overlay_Default *ovl = overlay->ovl;
return ovl->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;
}
}
EAPI void
elm_map_overlay_content_set(Elm_Map_Overlay *overlay,
Evas_Object *content)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(content);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_content_update(overlay->ovl, content, overlay);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
_overlay_class_content_update(overlay->ovl, content);
else ERR("Not supported overlay type: %d", overlay->type);
evas_object_smart_changed(overlay->wsd->pan_obj);
}
EAPI const Evas_Object *
elm_map_overlay_content_get(const Elm_Map_Overlay *overlay)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(overlay->wsd, NULL);
ELM_MAP_CHECK((overlay->wsd)->obj) NULL;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
const Overlay_Default *ovl = overlay->ovl;
return ovl->content;
}
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
{
const Overlay_Class *ovl = overlay->ovl;
return ovl->content;
}
else
{
ERR("Not supported overlay type: %d", overlay->type);
return NULL;
}
}
EAPI void
elm_map_overlay_color_set(Elm_Map_Overlay *overlay,
int r,
int g,
int b,
int a)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
overlay->c.r = r;
overlay->c.g = g;
overlay->c.b = b;
overlay->c.a = a;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
_overlay_class_color_update(overlay->ovl, overlay->c);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
_overlay_default_color_update(overlay->ovl, overlay->c);
else if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
_overlay_route_color_update(overlay->ovl, overlay->c);
else
{
ERR("Not supported overlay type: %d", overlay->type);
}
}
EAPI void
elm_map_overlay_color_get(const Elm_Map_Overlay *overlay,
int *r,
int *g,
int *b,
int *a)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_ROUTE)
{
if (r) *r = overlay->c.r;
if (g) *g = overlay->c.g;
if (b) *b = overlay->c.b;
if (a) *a = overlay->c.a;
}
else ERR("Not supported overlay type: %d", overlay->type);
}
EAPI void
elm_map_overlay_get_cb_set(Elm_Map_Overlay *overlay,
Elm_Map_Overlay_Get_Cb get_cb,
void *data)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
overlay->cb = get_cb;
overlay->cb_data = data;
if (overlay->type == ELM_MAP_OVERLAY_TYPE_CLASS)
_overlay_class_cb_set(overlay->ovl, get_cb, data);
}
EAPI void
elm_map_overlay_del_cb_set(Elm_Map_Overlay *overlay,
Elm_Map_Overlay_Del_Cb del_cb,
void *data)
{
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(overlay->wsd);
ELM_MAP_CHECK((overlay->wsd)->obj);
overlay->del_cb = del_cb;
overlay->del_cb_data = data;
}
EOLIAN static Elm_Map_Overlay*
_elm_map_overlay_class_add(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
Elm_Map_Overlay *overlay;
overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wsd = sd;
overlay->type = ELM_MAP_OVERLAY_TYPE_CLASS;
overlay->ovl = _overlay_class_new(sd);
overlay->c.r = 0xff;
overlay->c.g = 0xff;
overlay->c.b = 0xff;
overlay->c.a = 0xff;
sd->overlays = eina_list_append(sd->overlays, overlay);
evas_object_smart_changed(sd->pan_obj);
return overlay;
}
EAPI void
elm_map_overlay_class_append(Elm_Map_Overlay *klass,
Elm_Map_Overlay *overlay)
{
Overlay_Class *class_ovl;
EINA_SAFETY_ON_NULL_RETURN(klass);
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(klass->wsd);
ELM_MAP_CHECK((klass->wsd)->obj);
EINA_SAFETY_ON_FALSE_RETURN(klass->type == ELM_MAP_OVERLAY_TYPE_CLASS);
class_ovl = klass->ovl;
if (eina_list_data_find(class_ovl->members, overlay))
{
ERR("Already added overlay into clas");
return;
}
class_ovl->members = eina_list_append(class_ovl->members, overlay);
// Update group by class
overlay->grp->klass = klass;
_overlay_group_icon_update(overlay->grp, class_ovl->icon);
_overlay_group_content_update(overlay->grp, class_ovl->content, overlay);
_overlay_group_color_update(overlay->grp, klass->c);
_overlay_group_cb_set(overlay->grp, klass->cb, klass->data);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
_overlay_default_class_icon_update(overlay->ovl, class_ovl->icon);
_overlay_default_class_content_update
(overlay->ovl, class_ovl->content);
}
evas_object_smart_changed(klass->wsd->pan_obj);
}
EAPI void
elm_map_overlay_class_remove(Elm_Map_Overlay *klass,
Elm_Map_Overlay *overlay)
{
Overlay_Class *ovl;
EINA_SAFETY_ON_NULL_RETURN(klass);
EINA_SAFETY_ON_NULL_RETURN(overlay);
EINA_SAFETY_ON_NULL_RETURN(klass->wsd);
ELM_MAP_CHECK((klass->wsd)->obj);
EINA_SAFETY_ON_FALSE_RETURN(klass->type == ELM_MAP_OVERLAY_TYPE_CLASS);
ovl = klass->ovl;
ovl->members = eina_list_remove(ovl->members, overlay);
overlay->grp->klass = NULL;
_overlay_group_icon_update(overlay->grp, NULL);
_overlay_group_content_update(overlay->grp, NULL, NULL);
if (overlay->type == ELM_MAP_OVERLAY_TYPE_DEFAULT)
{
_overlay_default_class_icon_update(overlay->ovl, NULL);
_overlay_default_class_content_update(overlay->ovl, NULL);
}
evas_object_smart_changed(klass->wsd->pan_obj);
}
EAPI void
elm_map_overlay_class_zoom_max_set(Elm_Map_Overlay *klass,
int zoom)
{
Overlay_Class *ovl;
EINA_SAFETY_ON_NULL_RETURN(klass);
EINA_SAFETY_ON_NULL_RETURN(klass->wsd);
ELM_MAP_CHECK((klass->wsd)->obj);
EINA_SAFETY_ON_FALSE_RETURN(klass->type == ELM_MAP_OVERLAY_TYPE_CLASS);
ovl = klass->ovl;
if (ovl->zoom_max == !!zoom) return;
ovl->zoom_max = zoom;
evas_object_smart_changed(klass->wsd->pan_obj);
}
EAPI int
elm_map_overlay_class_zoom_max_get(const Elm_Map_Overlay *klass)
{
const Overlay_Class *ovl;
EINA_SAFETY_ON_NULL_RETURN_VAL(klass, OVERLAY_CLASS_ZOOM_MAX);
EINA_SAFETY_ON_NULL_RETURN_VAL(klass->wsd, OVERLAY_CLASS_ZOOM_MAX);
ELM_MAP_CHECK((klass->wsd)->obj) OVERLAY_CLASS_ZOOM_MAX;
EINA_SAFETY_ON_FALSE_RETURN_VAL
(klass->type == ELM_MAP_OVERLAY_TYPE_CLASS, OVERLAY_CLASS_ZOOM_MAX);
ovl = klass->ovl;
return ovl->zoom_max;
}
EAPI Eina_List *
elm_map_overlay_group_members_get(const Elm_Map_Overlay *grp)
{
Overlay_Group *ovl;
EINA_SAFETY_ON_NULL_RETURN_VAL(grp, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(grp->wsd, NULL);
ELM_MAP_CHECK((grp->wsd)->obj) NULL;
EINA_SAFETY_ON_FALSE_RETURN_VAL
(grp->type == ELM_MAP_OVERLAY_TYPE_GROUP, NULL);
ovl = grp->ovl;
return ovl->members;
}
EOLIAN static Elm_Map_Overlay*
_elm_map_overlay_bubble_add(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
Elm_Map_Overlay *overlay;
overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wsd = sd;
overlay->type = ELM_MAP_OVERLAY_TYPE_BUBBLE;
overlay->c.r = 0xff;
overlay->c.g = 0xff;
overlay->c.b = 0xff;
overlay->c.a = 0xff;
overlay->ovl = _overlay_bubble_new(overlay);
overlay->grp = _overlay_group_new(sd);
sd->overlays = eina_list_append(sd->overlays, overlay);
evas_object_smart_changed(sd->pan_obj);
return overlay;
}
EAPI void
elm_map_overlay_bubble_follow(Elm_Map_Overlay *bubble,
const Elm_Map_Overlay *parent)
{
Overlay_Bubble *ovl;
Evas_Object *pobj;
EINA_SAFETY_ON_NULL_RETURN(bubble);
EINA_SAFETY_ON_NULL_RETURN(parent);
ELM_MAP_CHECK((bubble->wsd)->obj);
EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
ovl = bubble->ovl;
pobj = _overlay_obj_get(parent);
if (!pobj) return;
ovl->pobj = pobj;
evas_object_smart_changed(bubble->wsd->pan_obj);
}
EAPI void
elm_map_overlay_bubble_content_append(Elm_Map_Overlay *bubble,
Evas_Object *content)
{
Overlay_Bubble *bb;
EINA_SAFETY_ON_NULL_RETURN(bubble);
EINA_SAFETY_ON_NULL_RETURN(content);
ELM_MAP_CHECK((bubble->wsd)->obj);
EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
bb = bubble->ovl;
elm_box_pack_end(bb->bx, content);
evas_object_smart_changed(bubble->wsd->pan_obj);
}
EAPI void
elm_map_overlay_bubble_content_clear(Elm_Map_Overlay *bubble)
{
Overlay_Bubble *bb;
EINA_SAFETY_ON_NULL_RETURN(bubble);
ELM_MAP_CHECK((bubble->wsd)->obj);
EINA_SAFETY_ON_FALSE_RETURN(bubble->type == ELM_MAP_OVERLAY_TYPE_BUBBLE);
bb = bubble->ovl;
elm_box_clear(bb->bx);
evas_object_smart_changed(bubble->wsd->pan_obj);
}
EOLIAN static Elm_Map_Overlay*
_elm_map_overlay_route_add(Eo *obj, Elm_Map_Data *sd, const Elm_Map_Route *route)
{
Elm_Map_Overlay *overlay;
EINA_SAFETY_ON_NULL_RETURN_VAL(route, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(route->wsd, NULL);
EINA_SAFETY_ON_FALSE_RETURN_VAL
(obj == (route->wsd)->obj, NULL);
overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wsd = sd;
overlay->type = ELM_MAP_OVERLAY_TYPE_ROUTE;
overlay->c.r = 0x11;
overlay->c.g = 0x11;
overlay->c.b = 0xcc;
overlay->c.a = 0xcc;
overlay->ovl = _overlay_route_new(sd, route, overlay->c);
overlay->grp = _overlay_group_new(sd);
sd->overlays = eina_list_append(sd->overlays, overlay);
evas_object_smart_changed(sd->pan_obj);
return overlay;
}
EOLIAN static Elm_Map_Overlay*
_elm_map_overlay_line_add(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, double flon, double flat, double tlon, double tlat)
{
Elm_Map_Overlay *overlay;
overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wsd = sd;
overlay->type = ELM_MAP_OVERLAY_TYPE_LINE;
overlay->c.r = 0x11;
overlay->c.g = 0xcc;
overlay->c.b = 0x11;
overlay->c.a = 0xcc;
overlay->ovl = _overlay_line_new(sd, flon, flat, tlon, tlat, overlay->c);
overlay->grp = _overlay_group_new(sd);
sd->overlays = eina_list_append(sd->overlays, overlay);
evas_object_smart_changed(sd->pan_obj);
return overlay;
}
EOLIAN static Elm_Map_Overlay*
_elm_map_overlay_polygon_add(Eo *obj EINA_UNUSED, Elm_Map_Data *sd)
{
Elm_Map_Overlay *overlay;
overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wsd = sd;
overlay->type = ELM_MAP_OVERLAY_TYPE_POLYGON;
overlay->c.r = 0xcc;
overlay->c.g = 0x77;
overlay->c.b = 0x11;
overlay->c.a = 0xcc;
overlay->ovl = _overlay_polygon_new(sd, overlay->c);
overlay->grp = _overlay_group_new(sd);
sd->overlays = eina_list_append(sd->overlays, overlay);
evas_object_smart_changed(sd->pan_obj);
return overlay;
}
EAPI void
elm_map_overlay_polygon_region_add(Elm_Map_Overlay *overlay,
double lon,
double lat)
{
Overlay_Polygon *ovl;
Region *r;
EINA_SAFETY_ON_NULL_RETURN(overlay);
ELM_MAP_CHECK((overlay->wsd)->obj);
EINA_SAFETY_ON_FALSE_RETURN(overlay->type == ELM_MAP_OVERLAY_TYPE_POLYGON);
ovl = overlay->ovl;
r = ELM_NEW(Region);
r->lon = lon;
r->lat = lat;
ovl->regions = eina_list_append(ovl->regions, r);
evas_object_smart_changed(ovl->wsd->pan_obj);
}
EOLIAN static Elm_Map_Overlay*
_elm_map_overlay_circle_add(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, double lon, double lat, double radius)
{
Elm_Map_Overlay *overlay;
overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wsd = sd;
overlay->type = ELM_MAP_OVERLAY_TYPE_CIRCLE;
overlay->c.r = 0xcc;
overlay->c.g = 0x11;
overlay->c.b = 0x11;
overlay->c.a = 0xcc;
overlay->ovl = _overlay_circle_new(sd, lon, lat, radius, overlay->c);
overlay->grp = _overlay_group_new(sd);
sd->overlays = eina_list_append(sd->overlays, overlay);
evas_object_smart_changed(sd->pan_obj);
return overlay;
}
EOLIAN static Elm_Map_Overlay*
_elm_map_overlay_scale_add(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, Evas_Coord x, Evas_Coord y)
{
Elm_Map_Overlay *overlay;
overlay = ELM_NEW(Elm_Map_Overlay);
overlay->wsd = sd;
overlay->type = ELM_MAP_OVERLAY_TYPE_SCALE;
overlay->c.r = 0xff;
overlay->c.g = 0xff;
overlay->c.b = 0xff;
overlay->c.a = 0xff;
overlay->ovl = _overlay_scale_new(sd, x, y, overlay->c);
overlay->grp = _overlay_group_new(sd);
sd->overlays = eina_list_append(sd->overlays, overlay);
evas_object_smart_changed(sd->pan_obj);
return overlay;
}
EOLIAN static Evas_Object*
_elm_map_track_add(Eo *obj, Elm_Map_Data *sd, void *emap)
{
#ifdef ELM_EMAP
EMap_Route *emapr = emap;
Evas_Object *route;
route = elm_route_add(obj);
elm_route_emap_set(route, emapr);
sd->track = eina_list_append(sd->track, route);
return route;
#else
(void)obj;
(void)sd;
(void)emap;
return NULL;
#endif
}
EOLIAN static void
_elm_map_track_remove(Eo *obj EINA_UNUSED, Elm_Map_Data *sd, Evas_Object *route)
{
#ifdef ELM_EMAP
sd->track = eina_list_remove(sd->track, route);
evas_object_del(route);
#else
(void)obj;
(void)sd;
(void)route;
#endif
}
static void
_elm_map_class_constructor(Eo_Class *klass)
{
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
}
#include "elm_map.eo.c"
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