forked from enlightenment/efl
parent
9a8fc5433e
commit
b6c771c97c
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@ -593,3 +593,6 @@
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* Add access features to multibuttonentry
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* Fix diskselector bug on round with appended items with more
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than 4 items.
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2012-10-12 Michael Bouchaud (yoz)
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* Add elm_map_name_search
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@ -10,6 +10,7 @@ Additions:
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* Add the toolbar API which expand the transverse length.
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* Add a way to know which month is displayed in elm_calendar
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* Add color picker to elm_colorselector.
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* Add a search API to list all localisations corresponding to a name in map
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Improvements:
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@ -33,6 +33,7 @@ EAPI const char ELM_MAP_PAN_SMART_NAME[] = "elm_map_pan";
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#define NOMINATIM_PLACE "place"
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#define NOMINATIM_ATTR_LON "lon"
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#define NOMINATIM_ATTR_LAT "lat"
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#define NOMINATIM_ATTR_ADDRESS "display_name"
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#ifdef HAVE_ELEMENTARY_ECORE_CON
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@ -2801,6 +2802,11 @@ _xml_name_attrs_dump_cb(void *data,
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dump->lon = _elm_atof(value);
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else if (!strncmp(key, NOMINATIM_ATTR_LAT, sizeof(NOMINATIM_ATTR_LAT)))
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dump->lat = _elm_atof(value);
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else if (!strncmp(key, NOMINATIM_ATTR_ADDRESS, sizeof(NOMINATIM_ATTR_ADDRESS)))
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{
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if (!dump->address)
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dump->address = strdup(value);
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}
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return EINA_TRUE;
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}
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@ -2913,6 +2919,32 @@ _xml_name_dump_cb(void *data,
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return EINA_TRUE;
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}
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static Eina_Bool
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_xml_name_dump_list_cb(void *data,
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Eina_Simple_XML_Type type,
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const char *value,
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unsigned offset,
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unsigned length)
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{
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Elm_Map_Name_List *name_list = data;
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Elm_Map_Name *name;
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Name_Dump dump = {0, NULL, 0.0, 0.0};
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_xml_name_dump_cb(&dump, type, value, offset, length);
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name = calloc(1, sizeof(Elm_Map_Name));
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if (!name) return EINA_FALSE;
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if (dump.address)
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{
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name->address = strdup(dump.address);
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name->lon = dump.lon;
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name->lat = dump.lat;
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name->wsd = name_list->wsd;
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name_list->names = eina_list_append(name_list->names, name);
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name->wsd->names = eina_list_append(name->wsd->names, name);
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}
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return EINA_TRUE;
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}
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static void
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_kml_parse(Elm_Map_Route *r)
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{
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@ -3052,6 +3084,39 @@ _name_parse(Elm_Map_Name *n)
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}
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}
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static void
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_name_list_parse(Elm_Map_Name_List *nl)
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{
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FILE *f;
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EINA_SAFETY_ON_NULL_RETURN(nl);
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EINA_SAFETY_ON_NULL_RETURN(nl->fname);
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f = fopen(nl->fname, "rb");
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if (f)
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{
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long sz;
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fseek(f, 0, SEEK_END);
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sz = ftell(f);
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if (sz > 0)
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{
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char *buf;
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fseek(f, 0, SEEK_SET);
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buf = malloc(sz);
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if (buf)
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{
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if (fread(buf, 1, sz, f))
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{
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eina_simple_xml_parse
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(buf, sz, EINA_TRUE, _xml_name_dump_list_cb, nl);
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}
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}
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}
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fclose(f);
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}
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}
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static void
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_route_cb(void *data,
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const char *file,
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@ -3123,22 +3188,50 @@ _name_cb(void *data,
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"elm,state,busy,stop", "elm");
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}
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static Elm_Map_Name *
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_name_request(const Evas_Object *obj,
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int method,
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const char *address,
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double lon,
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double lat,
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Elm_Map_Name_Cb name_cb,
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void *data)
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static void
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_name_list_cb(void *data,
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const char *file,
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int status)
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{
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char *url;
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Elm_Map_Name *name;
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char fname[PATH_MAX], fname2[PATH_MAX];
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Elm_Map_Name_List *name_list;
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Elm_Map_Smart_Data *sd;
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ELM_MAP_DATA_GET(obj, sd);
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EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_name, NULL);
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EINA_SAFETY_ON_NULL_RETURN(data);
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EINA_SAFETY_ON_NULL_RETURN(file);
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name_list = data;
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sd = name_list->wsd;
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name_list->job = NULL;
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if (status == 200)
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{
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_name_list_parse(name_list);
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INF("Name List request success address");
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if (name_list->cb)
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name_list->cb(name_list->data, ELM_WIDGET_DATA(sd)->obj,
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name_list->names);
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evas_object_smart_callback_call
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(ELM_WIDGET_DATA(sd)->obj, SIG_NAME_LOADED, NULL);
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}
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else
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{
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ERR("Name List request failed: %d", status);
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if (name_list->cb)
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name_list->cb(name_list->data, ELM_WIDGET_DATA(sd)->obj, NULL);
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evas_object_smart_callback_call
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(ELM_WIDGET_DATA(sd)->obj, SIG_NAME_LOADED_FAIL, NULL);
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}
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edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
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"elm,state,busy,stop", "elm");
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free(name_list->fname);
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free(name_list);
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}
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static char *
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_prepare_download()
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{
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char fname[PATH_MAX];
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{
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const char *cachedir;
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@ -3153,12 +3246,33 @@ _name_request(const Evas_Object *obj,
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#endif
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if (!ecore_file_exists(fname)) ecore_file_mkpath(fname);
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}
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return strdup(fname);
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}
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static Elm_Map_Name *
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_name_request(const Evas_Object *obj,
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int method,
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const char *address,
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double lon,
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double lat,
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Elm_Map_Name_Cb name_cb,
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void *data)
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{
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char *url;
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Elm_Map_Name *name;
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char *fname, fname2[PATH_MAX];
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ELM_MAP_DATA_GET(obj, sd);
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EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_name, NULL);
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fname = _prepare_download();
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url = sd->src_name->url_cb
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(ELM_WIDGET_DATA(sd)->obj, method, address, lon, lat);
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if (!url)
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{
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ERR("Name URL is NULL");
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free(fname);
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return NULL;
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}
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@ -3183,10 +3297,12 @@ _name_request(const Evas_Object *obj,
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if (name->address) free(name->address);
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free(name->fname);
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free(name);
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free(fname);
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return NULL;
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}
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INF("Name requested from %s to %s", url, name->fname);
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free(url);
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free(fname);
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sd->names = eina_list_append(sd->names, name);
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evas_object_smart_callback_call
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@ -3196,6 +3312,60 @@ _name_request(const Evas_Object *obj,
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return name;
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}
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static Eina_List *
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_name_list_request(const Evas_Object *obj,
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int method,
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const char *address,
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double lon,
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double lat,
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Elm_Map_Name_List_Cb name_cb,
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void *data)
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{
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char *url;
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Elm_Map_Name_List *name_list;
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char *fname, fname2[PATH_MAX];
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ELM_MAP_DATA_GET(obj, sd);
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EINA_SAFETY_ON_NULL_RETURN_VAL(sd->src_name, NULL);
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fname = _prepare_download();
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url = sd->src_name->url_cb
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(ELM_WIDGET_DATA(sd)->obj, method, address, lon, lat);
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if (!url)
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{
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ERR("Name URL is NULL");
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free(fname);
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return NULL;
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}
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name_list = ELM_NEW(Elm_Map_Name_List);
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name_list->wsd = sd;
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snprintf(fname2, sizeof(fname2), "%s/%d", fname, rand());
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name_list->fname = strdup(fname2);
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name_list->cb = name_cb;
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name_list->data = data;
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if (!ecore_file_download_full(url, name_list->fname, _name_list_cb,
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NULL, name_list,
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&(name_list->job), sd->ua) || !(name_list->job))
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{
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ERR("Can't request Name from %s to %s", url, name_list->fname);
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free(name_list->fname);
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free(name_list);
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free(fname);
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return NULL;
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}
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INF("Name requested from %s to %s", url, name_list->fname);
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free(url);
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free(fname);
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evas_object_smart_callback_call
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(ELM_WIDGET_DATA(sd)->obj, SIG_NAME_LOAD, name_list->names);
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edje_object_signal_emit(ELM_WIDGET_DATA(sd)->resize_obj,
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"elm,state,busy,start", "elm");
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return name_list->names;
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}
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static Evas_Event_Flags
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_pinch_zoom_start_cb(void *data,
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void *event_info __UNUSED__)
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@ -4746,6 +4916,25 @@ elm_map_name_add(const Evas_Object *obj,
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#endif
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}
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EAPI void
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elm_map_name_search(const Evas_Object *obj,
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const char *address,
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Elm_Map_Name_List_Cb name_cb,
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void *data)
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{
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#ifdef HAVE_ELEMENTARY_ECORE_CON
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ELM_MAP_CHECK(obj);
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if (address)
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_name_list_request(obj, ELM_MAP_NAME_METHOD_SEARCH, address, 0, 0,
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name_cb, data);
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#else
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(void) obj;
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(void address);
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(void) name_cb;
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(void) data;
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#endif
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}
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EAPI void
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elm_map_name_del(Elm_Map_Name *name)
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{
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@ -197,6 +197,7 @@ typedef Evas_Object *(*Elm_Map_Group_Icon_Get_Func)(Evas_Object *o
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typedef void (*Elm_Map_Overlay_Get_Cb)(void *data, Evas_Object *map, Elm_Map_Overlay *overlay); /**< Get callback function for the overlay. */
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typedef void (*Elm_Map_Overlay_Del_Cb)(void *data, Evas_Object *map, Elm_Map_Overlay *overlay); /**< Det callback function for the overlay. @since 1.7 */
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typedef void (*Elm_Map_Name_Cb)(void *data, Evas_Object *map, Elm_Map_Name *name); /**< Async-callback function for the name request. */
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typedef void (*Elm_Map_Name_List_Cb)(void *data, Evas_Object *map, Eina_List *name_list); /**< Async-callback function for the name list request. */
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typedef void (*Elm_Map_Route_Cb)(void *data, Evas_Object *map, Elm_Map_Route *route); /**< Async-callback function for the route request. */
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/**
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@ -1485,6 +1486,22 @@ EAPI const char *elm_map_route_waypoint_get(const Elm_Map_Route *route
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*/
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EAPI Elm_Map_Name *elm_map_name_add(const Evas_Object *obj, const char *address, double lon, double lat, Elm_Map_Name_Cb name_cb, void *data);
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/**
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* Request a list of addresses corresponding to a given name
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*
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* @param obj The map object.
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* @param address The address.
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* @param name_cb The callback function.
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* @param data The user callback data.
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*
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* If you want to search address from a name.
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*
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* @since 1.8
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*
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* @ingroup Map
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*/
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EAPI void elm_map_name_search(const Evas_Object *obj, const char *address, Elm_Map_Name_List_Cb name_cb, void *data);
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/**
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* Get the address of the name.
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*
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@ -119,6 +119,7 @@ typedef struct _Elm_Map_Smart_Class
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*/
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typedef struct _Elm_Map_Smart_Data Elm_Map_Smart_Data;
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typedef struct _Elm_Map_Name_List Elm_Map_Name_List;
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typedef char *(*Elm_Map_Module_Source_Name_Func)(void);
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typedef int (*Elm_Map_Module_Tile_Zoom_Min_Func)(void);
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typedef int (*Elm_Map_Module_Tile_Zoom_Max_Func)(void);
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@ -429,6 +430,19 @@ struct _Elm_Map_Name
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void *data;
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};
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struct _Elm_Map_Name_List
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{
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Elm_Map_Smart_Data *wsd;
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Eina_List *names;
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double lon, lat;
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char *fname;
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Ecore_File_Download_Job *job;
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Elm_Map_Name_List_Cb cb;
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void *data;
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};
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struct _Route_Dump
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{
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int id;
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