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#include <assert.h>
#include "private.h"
typedef struct _Elm_Params_Map
{
Elm_Params base;
const char *map_source;
const char *zoom_mode;
double zoom;
Eina_Bool zoom_set:1;
} Elm_Params_Map;
static const char *zoom_choices[] = { "manual", "auto fit", "auto fill", NULL };
static const char *source_choices[] =
{
"Mapnik", "Osmarender", "CycleMap", "Maplint"
};
static Elm_Map_Zoom_Mode
_zoom_mode_get(const char *map_src)
{
unsigned int i;
assert(sizeof(zoom_choices)/sizeof(zoom_choices[0]) ==
ELM_MAP_ZOOM_MODE_LAST + 1);
for (i = 0; i < ELM_MAP_ZOOM_MODE_LAST; i++)
if (!strcmp(map_src, zoom_choices[i])) return i;
return ELM_MAP_ZOOM_MODE_LAST;
}
static void
external_map_state_set(void *data EINA_UNUSED, Evas_Object *obj,
const void *from_params, const void *to_params,
float pos EINA_UNUSED)
{
const Elm_Params_Map *p;
if (to_params) p = to_params;
else if (from_params) p = from_params;
else return;
if (p->map_source)
{
elm_map_source_set(obj, ELM_MAP_SOURCE_TYPE_TILE, p->map_source);
}
if (p->zoom_mode)
{
Elm_Map_Zoom_Mode set = _zoom_mode_get(p->zoom_mode);
if (set == ELM_MAP_ZOOM_MODE_LAST) return;
elm_map_zoom_mode_set(obj, set);
}
if (p->zoom_set) elm_map_zoom_set(obj, p->zoom);
}
static Eina_Bool
external_map_param_set(void *data EINA_UNUSED, Evas_Object *obj,
const Edje_External_Param *param)
{
if (!strcmp(param->name, "map source"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_CHOICE)
{
elm_map_source_set(obj, ELM_MAP_SOURCE_TYPE_TILE, param->s);
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "zoom mode"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_CHOICE)
{
Elm_Map_Zoom_Mode set = _zoom_mode_get(param->s);
if (set == ELM_MAP_ZOOM_MODE_LAST) return EINA_FALSE;
elm_map_zoom_mode_set(obj, set);
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "zoom level"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_DOUBLE)
{
elm_map_zoom_set(obj, param->d);
return EINA_TRUE;
}
}
ERR("unknown parameter '%s' of type '%s'",
param->name, edje_external_param_type_str(param->type));
return EINA_FALSE;
}
static Eina_Bool
external_map_param_get(void *data EINA_UNUSED, const Evas_Object *obj,
Edje_External_Param *param)
{
if (!strcmp(param->name, "map source"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_CHOICE)
{
const char *set = elm_map_source_get(obj, ELM_MAP_SOURCE_TYPE_TILE);
param->s = set;
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "zoom mode"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_CHOICE)
{
Elm_Map_Zoom_Mode set = elm_map_zoom_mode_get(obj);
if (set == ELM_MAP_ZOOM_MODE_LAST) return EINA_FALSE;
param->s = zoom_choices[set];
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "zoom level"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_DOUBLE)
{
param->d = elm_map_zoom_get(obj);
return EINA_TRUE;
}
}
ERR("unknown parameter '%s' of type '%s'",
param->name, edje_external_param_type_str(param->type));
return EINA_FALSE;
}
static void *
external_map_params_parse(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
const Eina_List *params)
{
Elm_Params_Map *mem;
Edje_External_Param *param;
const Eina_List *l;
mem = calloc(1, sizeof(Elm_Params_Map));
if (!mem)
return NULL;
EINA_LIST_FOREACH(params, l, param)
{
if (!strcmp(param->name, "map source"))
mem->map_source = eina_stringshare_add(param->s);
if (!strcmp(param->name, "zoom mode"))
mem->zoom_mode = eina_stringshare_add(param->s);
else if (!strcmp(param->name, "zoom level"))
{
mem->zoom = param->d;
mem->zoom_set = EINA_TRUE;
}
}
return mem;
}
static Evas_Object *external_map_content_get(void *data EINA_UNUSED,
const Evas_Object *obj EINA_UNUSED,
const char *content EINA_UNUSED)
{
ERR("No content.");
return NULL;
}
static void
external_map_params_free(void *params)
{
Elm_Params_Map *mem = params;
if (mem->map_source)
eina_stringshare_del(mem->map_source);
if (mem->zoom_mode)
eina_stringshare_del(mem->zoom_mode);
free(mem);
}
static Edje_External_Param_Info external_map_params[] =
{
DEFINE_EXTERNAL_COMMON_PARAMS,
EDJE_EXTERNAL_PARAM_INFO_CHOICE_FULL("map source", "Mapnik", source_choices),
EDJE_EXTERNAL_PARAM_INFO_CHOICE_FULL("zoom mode", "manual", zoom_choices),
EDJE_EXTERNAL_PARAM_INFO_DOUBLE("zoom level"),
EDJE_EXTERNAL_PARAM_INFO_SENTINEL
};
DEFINE_EXTERNAL_ICON_ADD(map, "map");
DEFINE_EXTERNAL_TYPE_SIMPLE(map, "Map");
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