efl/src/lib/elementary/efl_ui_spin_button.c

#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif

#define EFL_ACCESS_OBJECT_PROTECTED
#define EFL_ACCESS_VALUE_PROTECTED
#define EFL_ACCESS_WIDGET_ACTION_PROTECTED
#define EFL_UI_FOCUS_COMPOSITION_PROTECTED
#define EFL_UI_FORMAT_PROTECTED

#include <Elementary.h>

#include "elm_priv.h"
#include "efl_ui_spin_button_private.h"
#include "efl_ui_spin_private.h"
#include "elm_entry_eo.h"

#define MY_CLASS EFL_UI_SPIN_BUTTON_CLASS

#define MY_CLASS_NAME "Efl.Ui.Spin_Button"

#define EFL_UI_SPIN_BUTTON_DELAY_CHANGE_TIME 0.2

//when a item is pressed but not released, this time passes by
//until another step is added or removed from the current value.
//given in seconds
#define REPEAT_INTERVAL 0.85

static const char PART_NAME_ENTRY[] = "entry";
static const char PART_NAME_DEC_BUTTON[] = "dec_button";
static const char PART_NAME_TEXT_BUTTON[] = "text_button";
static const char PART_NAME_INC_BUTTON[] = "inc_button";

static void
_inc_dec_button_clicked_cb(void *data, const Efl_Event *event);
static void
_entry_activated_cb(void *data, const Efl_Event *event);
static void
_entry_focus_changed_cb(void *data, const Efl_Event *event);
static void
_access_increment_decrement_info_say(Evas_Object *obj, Eina_Bool is_incremented);

EFL_CALLBACKS_ARRAY_DEFINE(_inc_dec_button_cb,
                           { EFL_INPUT_EVENT_CLICKED, _inc_dec_button_clicked_cb},
                           { EFL_UI_AUTOREPEAT_EVENT_REPEATED, _inc_dec_button_clicked_cb},
                          );

static void
_entry_show(Evas_Object *obj)
{
   char buf[32], fmt[32] = "%0.f";

   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);
   Efl_Ui_Spin_Data *pd = efl_data_scope_get(obj, EFL_UI_SPIN_CLASS);

   const char *format_string;
   efl_ui_format_string_get(obj, &format_string, NULL);

   /* try to construct just the format from given label
    * completely ignoring pre/post words
    */
   if (format_string)
     {
        const char *start = strchr(format_string, '%');
        while (start)
          {
             /* handle %% */
             if (start[1] != '%')
               break;
             else
               start = strchr(start + 2, '%');
          }

        if (start)
          {
             const char *itr, *end = NULL;
             for (itr = start + 1; *itr != '\0'; itr++)
               {
                  if ((*itr == 'd') || (*itr == 'u') || (*itr == 'i') || (*itr == 'o') ||
                      (*itr == 'x') || (*itr == 'X') || (*itr == 'f') || (*itr == 'F'))
                    {
                       end = itr + 1;
                       break;
                    }
               }

             if ((end) && ((size_t)(end - start + 1) < sizeof(fmt)))
               {
                  memcpy(fmt, start, end - start);
                  fmt[end - start] = '\0';
               }
          }
     }

   snprintf(buf, sizeof(buf), fmt, pd->val);

   elm_object_text_set(sd->ent, buf);
}

static void
_label_write(Evas_Object *obj)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);
   Efl_Ui_Spin_Data *pd = efl_data_scope_get(obj, EFL_UI_SPIN_CLASS);

   Eina_Strbuf *strbuf = eina_strbuf_new();
   Eina_Value val = eina_value_double_init(pd->val);
   efl_ui_format_formatted_value_get(obj, strbuf, val);

   efl_text_set(sd->text_button, eina_strbuf_string_get(strbuf));

   eina_value_flush(&val);
   eina_strbuf_free(strbuf);
}

static Eina_Value
_delay_change_timer_cb(Eo *o, void *data EINA_UNUSED, const Eina_Value v)
{
   efl_event_callback_call(o, EFL_UI_RANGE_EVENT_STEADY, NULL);

   return v;
}

static void
_delay_change_timer_cleanup(Eo *o EINA_UNUSED, void *data, const Eina_Future *dead_future EINA_UNUSED)
{
   Efl_Ui_Spin_Button_Data *sd = data;

   sd->delay_change_timer = NULL;
}

static Eina_Bool
_value_set(Evas_Object *obj,
           double new_val)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);
   Efl_Ui_Spin_Data *pd = efl_data_scope_get(obj, EFL_UI_SPIN_CLASS);
   Eina_Future *f;

   if (sd->wraparound)
     {
        if (new_val < pd->val_min)
          new_val = pd->val_max;
        else if (new_val > pd->val_max)
          new_val = pd->val_min;
     }
   else
     {
        new_val = MIN(pd->val_max, MAX(pd->val_min, new_val));
     }

   if (EINA_DBL_EQ(new_val, efl_ui_range_value_get(obj))) return EINA_TRUE;

   efl_ui_range_value_set(obj, new_val);
   if (sd->delay_change_timer) eina_future_cancel(sd->delay_change_timer);
   f = efl_loop_timeout(efl_loop_get(obj), EFL_UI_SPIN_BUTTON_DELAY_CHANGE_TIME);
   sd->delay_change_timer = efl_future_then(obj, f,
                                            .success = _delay_change_timer_cb,
                                            .free = _delay_change_timer_cleanup,
                                            .data = sd);

   return EINA_TRUE;
}

static void
_entry_hide(Evas_Object *obj)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);

   efl_layout_signal_emit(obj, "efl,state,button,active", "efl");
   efl_layout_signal_emit(obj, "efl,state,entry,inactive", "efl");

   if (sd->entry_visible && !evas_focus_state_get(evas_object_evas_get(obj)))
     sd->entry_reactivate = EINA_TRUE;

   sd->entry_visible = EINA_FALSE;
}

static void
_entry_value_apply(Evas_Object *obj)
{
   const char *str;
   double val;
   char *end;

   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);
   if (!sd->entry_visible) return;

   efl_event_callback_del(sd->ent, EFL_UI_FOCUS_OBJECT_EVENT_FOCUS_CHANGED,
                          _entry_focus_changed_cb, obj);
   _entry_hide(obj);
   str = elm_object_text_get(sd->ent);
   if (!str) return;

   val = strtod(str, &end);
   _value_set(obj, val);
}

static void
_invalid_input_validity_filter(void *data EINA_UNUSED, Evas_Object *obj, char **text)
{
   char *insert = NULL;
   const char *str = NULL;
   int cursor_pos = 0;
   int read_idx = 0, read_char, cmp_char;

   EINA_SAFETY_ON_NULL_RETURN(obj);
   EINA_SAFETY_ON_NULL_RETURN(text);

   insert = *text;
   str = elm_object_text_get(obj);

   evas_string_char_next_get(*text, 0, &read_char);
   cursor_pos = elm_entry_cursor_pos_get(obj);
   if (read_char)
     {
       if (read_char == '-')
         {
            if (cursor_pos != 0)
              {
                 goto invalid_input;
              }
         }
       if (read_char == '.')
         {
            read_idx = evas_string_char_next_get(str, 0, &cmp_char);
            while (cmp_char)
              {
                 if (read_char == cmp_char)
                   {
                      goto invalid_input;
                   }
                 read_idx = evas_string_char_next_get(str, read_idx, &cmp_char);
               }
         }
       read_idx = evas_string_char_next_get(str, 0, &cmp_char);
       if ((cmp_char == '-') && (cursor_pos == 0))
         {
            goto invalid_input;
         }
     }
   return;

invalid_input:
   *insert = 0;
}

static void
_entry_accept_filter_add(Evas_Object *obj)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);
   static Elm_Entry_Filter_Accept_Set digits_filter_data;
   int decimal_places = efl_ui_format_decimal_places_get(obj);

   if (!sd->ent) return;

   elm_entry_markup_filter_remove(sd->ent, elm_entry_filter_accept_set, &digits_filter_data);

   if (decimal_places > 0)
     digits_filter_data.accepted = "-.0123456789";
   else
     digits_filter_data.accepted = "-0123456789";

   elm_entry_markup_filter_prepend(sd->ent, elm_entry_filter_accept_set, &digits_filter_data);
}

static char *
_text_insert(const char *text, const char *input, int pos)
{
   char *result = NULL;
   int text_len, input_len;

   text_len = evas_string_char_len_get(text);
   input_len = evas_string_char_len_get(input);
   result = (char *)calloc(text_len + input_len + 1, sizeof(char));
   if (!result) return NULL;

   strncpy(result, text, pos);
   strcpy(result + pos, input);
   strcpy(result + pos + input_len, text + pos);

   return result;
}

static void
_min_max_validity_filter(void *data, Evas_Object *obj, char **text)
{
   const char *str, *point;
   char *insert, *new_str = NULL;
   double val;
   int max_len = 0, len;
   int decimal_places = efl_ui_format_decimal_places_get(data);

   EINA_SAFETY_ON_NULL_RETURN(data);
   EINA_SAFETY_ON_NULL_RETURN(obj);
   EINA_SAFETY_ON_NULL_RETURN(text);

   Efl_Ui_Spin_Data *pd = efl_data_scope_get(data, EFL_UI_SPIN_CLASS);

   str = elm_object_text_get(obj);
   if (!str) return;

   insert = *text;
   new_str = _text_insert(str, insert, elm_entry_cursor_pos_get(obj));
   if (!new_str) return;
   if (strchr(new_str, '-')) max_len++;

   if (decimal_places > 0)
     {
        point = strchr(new_str, '.');
        if (point)
          {
             if ((int) strlen(point + 1) > decimal_places)
               {
                  *insert = 0;
                  goto end;
               }
          }
     }

   max_len += (fabs(pd->val_max) > fabs(pd->val_min)) ?
              (log10(fabs(pd->val_max)) + 1) : (log10(fabs(pd->val_min)) + 1);
   len = strlen(new_str);
   if (len < max_len) goto end;

   val = strtod(new_str, NULL);
   if ((val < pd->val_min) || (val > pd->val_max))
     *insert = 0;

end:
   free(new_str);
}

static void
_entry_show_cb(void *data,
               Evas *e EINA_UNUSED,
               Evas_Object *obj,
               void *event_info EINA_UNUSED)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(data, MY_CLASS);

   _entry_show(data);
   elm_object_focus_set(obj, EINA_TRUE);
   elm_entry_select_all(obj);
   sd->entry_visible = EINA_TRUE;
   efl_layout_signal_emit(data, "efl,state,button,inactive", "efl");
}

static void
_toggle_entry(Evas_Object *obj)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);

   if (efl_ui_widget_disabled_get(obj)) return;
   if (!sd->editable) return;
   if (sd->entry_visible) _entry_value_apply(obj);
   else
     {
        if (!sd->ent)
          {
             //FIXME: elm_entry will be changed to efl_ui_text after
             //       filter feature implemented.
             //       (Current efl_ui_text has missed filter feature.)
             sd->ent = elm_entry_add(obj);
             evas_object_event_callback_add
               (sd->ent, EVAS_CALLBACK_SHOW, _entry_show_cb, obj);
             elm_entry_single_line_set(sd->ent, EINA_TRUE);
             elm_layout_content_set(obj, "efl.entry", sd->ent);
             _entry_accept_filter_add(obj);
             elm_entry_markup_filter_append(sd->ent, _invalid_input_validity_filter, NULL);
             if (_elm_config->spinner_min_max_filter_enable)
               elm_entry_markup_filter_append(sd->ent, _min_max_validity_filter, obj);
             efl_event_callback_add(sd->ent, ELM_ENTRY_EVENT_ACTIVATED,
                                    _entry_activated_cb, obj);
             elm_widget_element_update(obj, sd->ent, "entry");
          }

        efl_event_callback_add(sd->ent, EFL_UI_FOCUS_OBJECT_EVENT_FOCUS_CHANGED,
                               _entry_focus_changed_cb, obj);
        sd->entry_visible = EINA_TRUE;
        efl_layout_signal_emit(obj, "efl,state,entry,active", "efl");
        {
           Eina_List *items = NULL;

           items = eina_list_append(items, sd->dec_button);
           items = eina_list_append(items, sd->text_button);
           items = eina_list_append(items, sd->ent);
           items = eina_list_append(items, sd->inc_button);

           efl_ui_focus_composition_elements_set(obj, items);
        }
     }
}

static void
_entry_toggle_cb(void *data EINA_UNUSED,
                 Evas_Object *obj,
                 const char *emission EINA_UNUSED,
                 const char *source EINA_UNUSED)
{
   _toggle_entry(obj);
}

static void
_spin_value(Efl_Ui_Spin *obj, Eina_Bool inc)
{
   Efl_Ui_Spin_Button_Data *pd = efl_data_scope_get(obj, EFL_UI_SPIN_BUTTON_CLASS);

   int absolut_value = efl_ui_range_value_get(obj) + (inc ? pd->step : -pd->step);

   _value_set(obj, absolut_value);
}

static void
_inc_dec_button_clicked_cb(void *data, const Efl_Event *event)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(data, MY_CLASS);

   if (sd->entry_visible) _entry_value_apply(data);

   _spin_value(data, sd->inc_button == event->object);

   if (_elm_config->access_mode)
     _access_increment_decrement_info_say(data, EINA_TRUE);
}

static void
_text_button_focus_changed_cb(void *data, const Efl_Event *event)
{
   if (efl_ui_focus_object_focus_get(event->object))
     _toggle_entry(data);
}

static void
_entry_activated_cb(void *data, const Efl_Event *event EINA_UNUSED)
{
   _toggle_entry(data);
}

static void
_entry_focus_changed_cb(void *data, const Efl_Event *event)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(data, MY_CLASS);

   if (efl_ui_focus_object_focus_get(event->object) && sd->entry_visible) return;
     _toggle_entry(data);
}

static Eina_Bool
_key_action_toggle(Evas_Object *obj, const char *params EINA_UNUSED)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);

   if (sd->entry_visible) _entry_toggle_cb(NULL, obj, NULL, NULL);

   return EINA_FALSE;
}

EOLIAN static Eina_Bool
_efl_ui_spin_button_efl_ui_widget_widget_input_event_handler(Eo *obj, Efl_Ui_Spin_Button_Data *sd EINA_UNUSED, const Efl_Event *eo_event, Evas_Object *src EINA_UNUSED)
{
   Eo *ev = eo_event->info;

   if (efl_input_processed_get(ev)) return EINA_FALSE;
   if (eo_event->desc == EFL_EVENT_POINTER_WHEEL)
     {
        _spin_value(obj, efl_input_pointer_wheel_delta_get(ev) < 0);
     }
   else return EINA_FALSE;

   efl_input_processed_set(ev, EINA_TRUE);
   return EINA_TRUE;
}

EOLIAN static Eina_Bool
_efl_ui_spin_button_efl_ui_focus_object_on_focus_update(Eo *obj, Efl_Ui_Spin_Button_Data *sd)
{
   Eina_Bool int_ret = EINA_FALSE;

   int_ret = efl_ui_focus_object_on_focus_update(efl_super(obj, MY_CLASS));
   if (!int_ret) return EINA_FALSE;

   if (efl_ui_focus_object_focus_get(obj))
     {
        if (sd->entry_reactivate)
          {
             _toggle_entry(obj);

             sd->entry_reactivate = EINA_FALSE;
          }
     }

   return EINA_TRUE;
}

static char *
_access_info_cb(void *data, Evas_Object *obj EINA_UNUSED)
{
   const char *txt = NULL;
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(data, MY_CLASS);

   if (sd->entry_visible)
     txt = elm_object_text_get(sd->ent);
   else
	 txt = efl_text_get(sd->text_button);

   if (txt) return strdup(txt);

   return NULL;
}

static char *
_access_state_cb(void *data, Evas_Object *obj EINA_UNUSED)
{
   if (efl_ui_widget_disabled_get(data))
     return strdup(E_("State: Disabled"));

   return NULL;
}

static void
_access_activate_spin_button_cb(void *data,
                            Evas_Object *part_obj EINA_UNUSED,
                            Elm_Object_Item *item EINA_UNUSED)
{
   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(data, MY_CLASS);

   if (efl_ui_widget_disabled_get(data)) return;
   if (!sd->entry_visible)
     _toggle_entry(data);
}

static void
_access_increment_decrement_info_say(Evas_Object *obj,
                                     Eina_Bool is_incremented)
{
   Eina_Strbuf *buf;

   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);

   buf = eina_strbuf_new();
   if (is_incremented)
     {
        elm_object_signal_emit
           (sd->inc_button, "efl,action,anim,activate", "efl");
        eina_strbuf_append(buf, E_("incremented"));
     }
   else
     {
        elm_object_signal_emit
           (sd->dec_button, "efl,action,anim,activate", "efl");
        eina_strbuf_append(buf, E_("decremented"));
     }

   eina_strbuf_append_printf
      (buf, "%s", elm_object_text_get(sd->text_button));

   _elm_access_say(eina_strbuf_string_get(buf));
   eina_strbuf_free(buf);
}

static void
_access_spinner_register(Evas_Object *obj, Eina_Bool is_access)
{
   Evas_Object *ao;
   Elm_Access_Info *ai;

   Efl_Ui_Spin_Button_Data *sd = efl_data_scope_get(obj, MY_CLASS);

   if (!is_access)
     {
        /* unregister access */
        _elm_access_edje_object_part_object_unregister
           (obj, elm_layout_edje_get(obj), "access");
        efl_layout_signal_emit(obj, "efl,state,access,inactive", "efl");
        return;
     }
   efl_layout_signal_emit(obj, "efl,state,access,active", "efl");
   ao = _elm_access_edje_object_part_object_register
      (obj, elm_layout_edje_get(obj), "access");

   ai = _elm_access_info_get(ao);
   _elm_access_text_set(ai, ELM_ACCESS_TYPE, E_("spinner"));
   _elm_access_callback_set(ai, ELM_ACCESS_STATE, _access_state_cb, obj);
   _elm_access_activate_callback_set(ai, _access_activate_spin_button_cb, obj);

   /*Do not register spinner buttons if widget is disabled*/
   if (!efl_ui_widget_disabled_get(obj))
     {
        ai = _elm_access_info_get(sd->inc_button);
        _elm_access_text_set(ai, ELM_ACCESS_TYPE,
                             E_("spinner increment button"));
        ai = _elm_access_info_get(sd->dec_button);
        _elm_access_text_set(ai, ELM_ACCESS_TYPE,
                             E_("spinner decrement button"));
        ai = _elm_access_info_get(sd->text_button);
        _elm_access_text_set(ai, ELM_ACCESS_TYPE, E_("spinner text"));
        _elm_access_callback_set(ai, ELM_ACCESS_INFO, _access_info_cb, obj);
     }
}

static void
_sync_widget_theme_klass(Eo *obj, Efl_Ui_Spin_Button_Data *pd)
{
   if (efl_ui_layout_orientation_is_horizontal(pd->dir, EINA_TRUE))
     elm_widget_theme_klass_set(obj, "spin_button/horizontal");
   else
     elm_widget_theme_klass_set(obj, "spin_button/vertical");
}

EOLIAN static Eina_Error
_efl_ui_spin_button_efl_ui_widget_theme_apply(Eo *obj, Efl_Ui_Spin_Button_Data *sd EINA_UNUSED)
{
   Eina_Error int_ret = EFL_UI_THEME_APPLY_ERROR_GENERIC;

   _sync_widget_theme_klass(obj, sd);

   int_ret = efl_ui_widget_theme_apply(efl_super(obj, MY_CLASS));
   if (int_ret == EFL_UI_THEME_APPLY_ERROR_GENERIC) return int_ret;

   if (sd->ent)
     elm_widget_element_update(obj, sd->ent, PART_NAME_ENTRY);

   if (sd->inc_button)
     elm_widget_element_update(obj, sd->inc_button, PART_NAME_INC_BUTTON);

   if (sd->text_button)
     elm_widget_element_update(obj, sd->text_button, PART_NAME_TEXT_BUTTON);

   if (sd->dec_button)
     elm_widget_element_update(obj, sd->dec_button, PART_NAME_DEC_BUTTON);

   if (_elm_config->access_mode)
     _access_spinner_register(obj, EINA_TRUE);

   _label_write(obj);
   return EFL_UI_THEME_APPLY_ERROR_NONE;
}

EOLIAN static Eo *
_efl_ui_spin_button_efl_object_constructor(Eo *obj, Efl_Ui_Spin_Button_Data *sd)
{

   obj = efl_constructor(efl_super(obj, MY_CLASS));
   _sync_widget_theme_klass(obj, sd);
   sd->step = 1.0;

   ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, NULL);

   if (elm_widget_theme_object_set(obj, wd->resize_obj,
                                       elm_widget_theme_klass_get(obj),
                                       elm_widget_theme_element_get(obj),
                                       elm_widget_theme_style_get(obj)) == EFL_UI_THEME_APPLY_ERROR_GENERIC)
     CRI("Failed to set layout!");


   sd->inc_button = efl_add(EFL_UI_BUTTON_CLASS, obj,
                            efl_ui_autorepeat_enabled_set(efl_added, EINA_TRUE),
                            efl_ui_autorepeat_initial_timeout_set(efl_added, _elm_config->longpress_timeout),
                            efl_ui_autorepeat_gap_timeout_set(efl_added, REPEAT_INTERVAL),
                            elm_widget_element_update(obj, efl_added, PART_NAME_INC_BUTTON),
                            efl_event_callback_array_add(efl_added, _inc_dec_button_cb(), obj),
                            efl_content_set(efl_part(obj, "efl.inc_button"), efl_added));

   sd->text_button = efl_add(EFL_UI_BUTTON_CLASS, obj,
                             elm_widget_element_update(obj, efl_added, PART_NAME_TEXT_BUTTON),
                             efl_event_callback_add(efl_added, EFL_UI_FOCUS_OBJECT_EVENT_FOCUS_CHANGED,
                                                    _text_button_focus_changed_cb, obj),
                             efl_content_set(efl_part(obj, "efl.text_button"), efl_added));

   sd->dec_button = efl_add(EFL_UI_BUTTON_CLASS, obj,
                            efl_ui_autorepeat_enabled_set(efl_added, EINA_TRUE),
                            efl_ui_autorepeat_initial_timeout_set(efl_added, _elm_config->longpress_timeout),
                            efl_ui_autorepeat_gap_timeout_set(efl_added, REPEAT_INTERVAL),
                            elm_widget_element_update(obj, efl_added, PART_NAME_DEC_BUTTON),
                            efl_event_callback_array_add(efl_added, _inc_dec_button_cb(), obj),
                            efl_content_set(efl_part(obj, "efl.dec_button"), efl_added));

     {
        Eina_List *items = NULL;

        items = eina_list_append(items, sd->dec_button);
        items = eina_list_append(items, sd->text_button);
        items = eina_list_append(items, sd->inc_button);

        efl_ui_focus_composition_elements_set(obj, items);
     }


   efl_layout_signal_callback_add
      (obj, "efl,action,entry,toggle", "*", _entry_toggle_cb, NULL, NULL);

   efl_ui_widget_focus_allow_set(obj, EINA_TRUE);

   efl_access_object_role_set(obj, EFL_ACCESS_ROLE_SPIN_BUTTON);

   return obj;
}

EOLIAN static void
_efl_ui_spin_button_efl_ui_layout_orientable_orientation_set(Eo *obj, Efl_Ui_Spin_Button_Data *sd, Efl_Ui_Layout_Orientation dir)
{
   if (sd->dir == dir) return;

   sd->dir = dir;

   efl_ui_widget_theme_apply(obj);
}

EOLIAN static Efl_Ui_Layout_Orientation
_efl_ui_spin_button_efl_ui_layout_orientable_orientation_get(const Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd)
{
   return sd->dir;
}

EOLIAN static void
_efl_ui_spin_button_efl_ui_range_display_range_value_set(Eo *obj, Efl_Ui_Spin_Button_Data *sd EINA_UNUSED, double val)
{
   efl_ui_range_value_set(efl_super(obj, MY_CLASS), val);

   _label_write(obj);
}

EOLIAN static void
_efl_ui_spin_button_direct_text_input_set(Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd, Eina_Bool editable)
{
   sd->editable = editable;
}

EOLIAN static Eina_Bool
_efl_ui_spin_button_direct_text_input_get(const Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd)
{
   return sd->editable;
}

EOLIAN static void
_efl_ui_spin_button_wraparound_set(Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd, Eina_Bool wraparound)
{
   sd->wraparound = wraparound;
}

EOLIAN static Eina_Bool
_efl_ui_spin_button_wraparound_get(const Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd)
{
   return sd->wraparound;
}

EOLIAN static const Efl_Access_Action_Data *
_efl_ui_spin_button_efl_access_widget_action_elm_actions_get(const Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd EINA_UNUSED)
{
   static Efl_Access_Action_Data atspi_actions[] = {
          { "toggle", "toggle", NULL, _key_action_toggle},
          { NULL, NULL, NULL, NULL }
   };
   return &atspi_actions[0];
}

// A11Y Accessibility

EOLIAN static void
_efl_ui_spin_button_efl_access_value_value_and_text_get(const Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd EINA_UNUSED, double *value, const char **text)
{
   Efl_Ui_Spin_Data *pd = efl_data_scope_get(obj, EFL_UI_SPIN_CLASS);

   if (value) *value = pd->val;
   if (text) *text = NULL;
}

EOLIAN static Eina_Bool
_efl_ui_spin_button_efl_access_value_value_and_text_set(Eo *obj, Efl_Ui_Spin_Button_Data *sd EINA_UNUSED, double value, const char *text EINA_UNUSED)
{
   Efl_Ui_Spin_Data *pd = efl_data_scope_get(obj, EFL_UI_SPIN_CLASS);

   if (pd->val_min > value) return EINA_FALSE;
   if (pd->val_max < value) return EINA_FALSE;

   efl_ui_range_value_set(obj, value);

   return EINA_TRUE;
}

EOLIAN static void
_efl_ui_spin_button_efl_access_value_range_get(const Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd EINA_UNUSED, double *lower, double *upper, const char **descr)
{
   Efl_Ui_Spin_Data *pd = efl_data_scope_get(obj, EFL_UI_SPIN_CLASS);

   if (lower) *lower = pd->val_min;
   if (upper) *upper = pd->val_max;
   if (descr) *descr = NULL;
}

EOLIAN static double
_efl_ui_spin_button_efl_access_value_increment_get(const Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *pd)
{
   return pd->step;
}

EOLIAN static const char*
_efl_ui_spin_button_efl_access_object_i18n_name_get(const Eo *obj, Efl_Ui_Spin_Button_Data *sd EINA_UNUSED)
{
   const char *name;
   name = efl_access_object_i18n_name_get(efl_super(obj, EFL_UI_SPIN_BUTTON_CLASS));
   if (name) return name;
   const char *ret = elm_layout_text_get(obj, "efl.text");
   return ret;
}

EOLIAN static void
_efl_ui_spin_button_efl_ui_format_apply_formatted_value(Eo *obj, Efl_Ui_Spin_Button_Data *sd EINA_UNUSED)
{
   _label_write(obj);
   efl_canvas_group_change(obj);
}

EOLIAN static void
_efl_ui_spin_button_efl_ui_range_interactive_range_step_set(Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd, double step)
{
   if (step <= 0)
     {
        ERR("Wrong param. The step(%lf) should be bigger than 0.0", step);
        return;
     }

   sd->step = step;
}

EOLIAN static double
_efl_ui_spin_button_efl_ui_range_interactive_range_step_get(const Eo *obj EINA_UNUSED, Efl_Ui_Spin_Button_Data *sd)
{
   return sd->step;
}

// A11Y Accessibility - END

#include "efl_ui_spin_button.eo.c"