#ifndef ELM_WIDGET_FILESELECTOR_BUTTON_H
#define ELM_WIDGET_FILESELECTOR_BUTTON_H

#include "Elementary.h"

#include <Eio.h>

/* DO NOT USE THIS HEADER UNLESS YOU ARE PREPARED FOR BREAKING OF YOUR
 * CODE. THIS IS ELEMENTARY'S INTERNAL WIDGET API (for now) AND IS NOT
 * FINAL. CALL elm_widget_api_check(ELM_INTERNAL_API_VERSION) TO CHECK
 * IT AT RUNTIME.
 */

/**
 * @addtogroup Widget
 * @{
 *
 * @section elm-fileselector-button-class The Elementary Fileselector Button Class
 *
 * Elementary, besides having the @ref Fileselector_Button widget,
 * exposes its foundation -- the Elementary Fileselector Button Class
 * -- in order to create other widgets which are a fileselector_button
 * with some more logic on top.
 */

/**
 * Base button smart data extended with fileselector_button instance data.
 */
typedef struct _Elm_Fileselector_Button_Data \
  Elm_Fileselector_Button_Data;
struct _Elm_Fileselector_Button_Data
{
   Evas_Object          *obj; // the object itself
   Evas_Object          *fs, *fsw;
   const char           *window_title;
   Evas_Coord            w, h;

   struct
   {
      const char             *path;
      const char             *selection;
      Evas_Coord_Size         thumbnail_size;
      Elm_Fileselector_Mode   mode;
      Elm_Fileselector_Sort   sort_type;
      Eina_Bool               expandable : 1;
      Eina_Bool               folder_only : 1;
      Eina_Bool               is_save : 1;
      Eina_Bool               multi : 1;
      Eina_Bool               hidden_visible : 1;
   } fsd;

   Eina_Bool             inwin_mode : 1;
};

/**
 * @}
 */

#define ELM_FILESELECTOR_BUTTON_DATA_GET(o, sd) \
  Elm_Fileselector_Button_Data * sd = eo_data_scope_get(o, ELM_FILESELECTOR_BUTTON_CLASS)

#define ELM_FILESELECTOR_BUTTON_DATA_GET_OR_RETURN(o, ptr) \
  ELM_FILESELECTOR_BUTTON_DATA_GET(o, ptr);                \
  if (EINA_UNLIKELY(!ptr))                                 \
    {                                                      \
       CRI("No widget data for object %p (%s)",            \
           o, evas_object_type_get(o));                    \
       return;                                             \
    }

#define ELM_FILESELECTOR_BUTTON_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
  ELM_FILESELECTOR_BUTTON_DATA_GET(o, ptr);                         \
  if (EINA_UNLIKELY(!ptr))                                          \
    {                                                               \
       CRI("No widget data for object %p (%s)",                     \
           o, evas_object_type_get(o));                             \
       return val;                                                  \
    }

#define ELM_FILESELECTOR_BUTTON_CHECK(obj)                              \
  if (EINA_UNLIKELY(!eo_isa((obj), ELM_FILESELECTOR_BUTTON_CLASS))) \
    return

#endif
