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#include "private.h"
static Elm_Prefs_Item_Type supported_types[] =
{
ELM_PREFS_TYPE_INT,
ELM_PREFS_TYPE_FLOAT,
ELM_PREFS_TYPE_UNKNOWN
};
static void
_item_changed_cb(void *data, const Efl_Event *event)
{
Elm_Prefs_Item_Changed_Cb prefs_it_changed_cb = data;
prefs_it_changed_cb(event->object);
}
static Evas_Object *
elm_prefs_slider_add(const Elm_Prefs_Item_Iface *iface EINA_UNUSED,
Evas_Object *prefs,
const Elm_Prefs_Item_Type type,
const Elm_Prefs_Item_Spec spec,
Elm_Prefs_Item_Changed_Cb cb)
{
Evas_Object *obj = elm_slider_add(prefs);
evas_object_data_set(obj, "prefs_type", (void *)type);
efl_event_callback_add
(obj, ELM_SLIDER_EVENT_CHANGED, _item_changed_cb, cb);
if (type == ELM_PREFS_TYPE_INT)
{
elm_slider_unit_format_set(obj, "%1.0f");
elm_slider_indicator_format_set(obj, "%1.0f");
elm_slider_min_max_set(obj, spec.i.min, spec.i.max);
elm_slider_value_set(obj, spec.i.def);
}
else if (type == ELM_PREFS_TYPE_FLOAT)
{
elm_slider_unit_format_set(obj, "%1.2f");
elm_slider_indicator_format_set(obj, "%1.2f");
elm_slider_min_max_set(obj, spec.f.min, spec.f.max);
elm_slider_value_set(obj, spec.f.def);
}
return obj;
}
static Eina_Bool
elm_prefs_slider_value_set(Evas_Object *obj,
Eina_Value *value)
{
union
{
int i;
float f;
} val;
Elm_Prefs_Item_Type pt =
(Elm_Prefs_Item_Type)evas_object_data_get(obj, "prefs_type");
const Eina_Value_Type *vt = eina_value_type_get(value);
if (!vt) return EINA_FALSE;
if ((pt == ELM_PREFS_TYPE_INT) && (vt == EINA_VALUE_TYPE_INT))
{
eina_value_get(value, &(val.i));
elm_slider_value_set(obj, val.i);
}
else if ((pt == ELM_PREFS_TYPE_FLOAT) && (vt == EINA_VALUE_TYPE_FLOAT))
{
eina_value_get(value, &(val.f));
elm_slider_value_set(obj, val.f);
}
else
return EINA_FALSE;
return EINA_TRUE;
}
static Eina_Bool
elm_prefs_slider_value_get(Evas_Object *obj,
Eina_Value *value)
{
union
{
int i;
float f;
} val;
Elm_Prefs_Item_Type pt =
(Elm_Prefs_Item_Type)evas_object_data_get(obj, "prefs_type");
if (pt == ELM_PREFS_TYPE_INT)
{
val.i = elm_slider_value_get(obj);
if (!eina_value_setup(value, EINA_VALUE_TYPE_INT)) return EINA_FALSE;
if (!eina_value_set(value, val.i)) return EINA_FALSE;
}
else if (pt == ELM_PREFS_TYPE_FLOAT)
{
val.f = elm_slider_value_get(obj);
if (!eina_value_setup(value, EINA_VALUE_TYPE_FLOAT)) return EINA_FALSE;
if (!eina_value_set(value, val.f)) return EINA_FALSE;
}
else
return EINA_FALSE;
return EINA_TRUE;
}
PREFS_ITEM_WIDGET_ADD(slider,
supported_types,
elm_prefs_slider_value_set,
elm_prefs_slider_value_get,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL);
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