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#include <assert.h>
#include "private.h"
typedef struct _Elm_Params_Bg
{
Elm_Params base;
const char *file;
const char *option;
} Elm_Params_Bg;
#define OPTION_GET(CHOICES, STR) \
unsigned int i; \
for (i = 0; i < (sizeof(CHOICES) / sizeof(CHOICES[0])); ++i) \
if (!strcmp(STR, CHOICES[i])) \
return i;
static const char *_bg_options[] = {"center", "scale", "stretch", "tile", NULL};
static Elm_Bg_Option
_bg_option_get(const char *option)
{
assert(sizeof(_bg_options) / sizeof(_bg_options[0])
== ELM_BG_OPTION_TILE + 2);
OPTION_GET(_bg_options, option);
return -1;
}
static void
external_bg_state_set(void *data EINA_UNUSED, Evas_Object *obj,
const void *from_params, const void *to_params,
float pos EINA_UNUSED)
{
const Elm_Params_Bg *p;
Elm_Bg_Option option;
if (to_params) p = to_params;
else if (from_params) p = from_params;
else return;
if (p->option)
{
option = _bg_option_get(p->option);
elm_bg_option_set(obj, option);
}
if (p->file)
{
elm_bg_file_set(obj, p->file, NULL);
}
}
static Eina_Bool
external_bg_param_set(void *data EINA_UNUSED, Evas_Object *obj,
const Edje_External_Param *param)
{
if ((!strcmp(param->name, "file"))
&& (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING))
{
return elm_bg_file_set(obj, param->s, NULL);
}
else if ((!strcmp(param->name, "select_mode"))
&& (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING))
{
Elm_Bg_Option option;
option = _bg_option_get(param->s);
elm_bg_option_set(obj, option);
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_bg_param_get(void *data EINA_UNUSED,
const Evas_Object *obj EINA_UNUSED,
Edje_External_Param *param)
{
if ((!strcmp(param->name, "file"))
&& (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING))
{
elm_bg_file_get(obj, &(param->s), NULL);
return EINA_TRUE;
}
else if ((!strcmp(param->name, "option"))
&& (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING))
{
Elm_Bg_Option option;
option = elm_bg_option_get(obj);
param->s = _bg_options[option];
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_bg_params_parse(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
const Eina_List *params)
{
Elm_Params_Bg *mem;
Edje_External_Param *param;
const Eina_List *l;
mem = calloc(1, sizeof(Elm_Params_Bg));
if (!mem)
return NULL;
EINA_LIST_FOREACH(params, l, param)
{
if (!strcmp(param->name, "file"))
mem->file = eina_stringshare_add(param->s);
else if (!strcmp(param->name, "option"))
mem->option = eina_stringshare_add(param->s);
}
return mem;
}
static Evas_Object *
external_bg_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_bg_params_free(void *params)
{
Elm_Params_Bg *mem = params;
if (mem->file)
eina_stringshare_del(mem->file);
if (mem->option)
eina_stringshare_del(mem->option);
free(mem);
}
static Edje_External_Param_Info external_bg_params[] = {
DEFINE_EXTERNAL_COMMON_PARAMS,
EDJE_EXTERNAL_PARAM_INFO_STRING("file"),
EDJE_EXTERNAL_PARAM_INFO_STRING("option"),
EDJE_EXTERNAL_PARAM_INFO_SENTINEL
};
DEFINE_EXTERNAL_ICON_ADD(bg, "bg");
DEFINE_EXTERNAL_TYPE_SIMPLE(bg, "Bg");
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