#ifndef ELM_WIDGET_CONFORMANT_H
#define ELM_WIDGET_CONFORMANT_H

#include "Elementary.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.
 */

/**
 * @internal
 * @addtogroup Widget
 * @{
 *
 * @section elm-conformant-class The Elementary Conformant Class
 *
 * Elementary, besides having the @ref Elm_Conformant widget, exposes its
 * foundation -- the Elementary Conformant Class -- in order to create other
 * widgets which are a conformant with some more logic on top.
 */

/**
 * Base layout smart data extended with conformant instance data.
 */
typedef struct _Elm_Conformant_Data Elm_Conformant_Data;
struct _Elm_Conformant_Data
{
   Evas_Object                   *win;
   Evas_Object                   *portrait_indicator;
   Evas_Object                   *landscape_indicator;
   Evas_Object                   *softkey;
   Evas_Object                   *virtualkeypad;
   Evas_Object                   *clipboard;
   Evas_Object                   *scroller;
#ifdef HAVE_ELEMENTARY_X
   Ecore_Event_Handler           *prop_hdl;
   Ecore_X_Virtual_Keyboard_State vkb_state;
   Ecore_X_Illume_Clipboard_State clipboard_state;
#endif
   struct
   {
      Ecore_Animator *animator; // animaton timer
      double          start; // time started
      Evas_Coord      auto_x, auto_y; // desired delta
      Evas_Coord      x, y; // current delta
   } delta;
   Ecore_Job                     *show_region_job;
   Elm_Win_Indicator_Mode         indmode;
   Elm_Win_Indicator_Opacity_Mode ind_o_mode;
   Ecore_Timer                   *land_indi_timer;
   Ecore_Timer                   *port_indi_timer;

   //TIZEN_ONLY(20160728) : indicator opacity mode implementation//
   Ecore_Timer                   *indicator_effect_timer;
   Eina_Bool                      on_indicator_effect : 1;
   //END
   //TIZEN_ONLY(20161220) : quickpanel visibility//
   int                           quickpanel_state;
   //END

   int                            rot;
   Evas_Object                   *indicator;
   Ecore_Timer                   *indi_timer;
};

/* Enum to identify conformant swallow parts */
typedef enum _Conformant_Part_Type Conformant_Part_Type;
enum _Conformant_Part_Type
{
   ELM_CONFORMANT_INDICATOR_PART      = 1,
   ELM_CONFORMANT_SOFTKEY_PART        = 2,
   ELM_CONFORMANT_VIRTUAL_KEYPAD_PART = 4,
   ELM_CONFORMANT_CLIPBOARD_PART    = 8
};


// TIZEN_ONLY(20161208): Support quickpanel callback
typedef void (*quickpanel_callback_cb)(int event_type, void *event_info, void *user_data);

typedef enum _Conformant_Quickpanel_Event Conformant_Quickpanel_Event;
enum _Conformant_Quickpanel_Event
{
   CONFORM_QUICKPANEL_EVENT_UNKNOWN,
   CONFORM_QUICKPANEL_EVENT_VISIBILITY_CHANGED,
};

typedef enum _Conformant_Quickpanel_State Conformant_Quickpanel_State;
enum _Conformant_Quickpanel_State
{
   CONFORM_QUICKPANEL_STATE_VISIBILITY_UNKNOWN,         // Unknown state
   CONFORM_QUICKPANEL_STATE_VISIBILITY_SHOWN,           // Shown state
   CONFORM_QUICKPANEL_STATE_VISIBILITY_HIDDEN,          // Hidden state
   CONFORM_QUICKPANEL_STATE_VISIBILITY_PARTIALY_SHOWN,  // Partialy shown state (Quickpanel is dragging now)
};

typedef struct _Elm_Conformant_Mod_Api Elm_Conformant_Mod_Api;
struct _Elm_Conformant_Mod_Api
{
   void (*quickpanel_callback_add)(Evas_Object *win, int event_type, quickpanel_callback_cb callback_cb, void *user_data);
   void (*quickpanel_event_visible_get)(void *event_info, void *visible);
};
// END

/**
 * @}
 */

#define ELM_CONFORMANT_DATA_GET(o, sd) \
  Elm_Conformant_Data * sd = eo_data_scope_get(o, ELM_CONFORMANT_CLASS)

#define ELM_CONFORMANT_DATA_GET_OR_RETURN(o, ptr)    \
  ELM_CONFORMANT_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_CONFORMANT_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
  ELM_CONFORMANT_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_CONFORMANT_CHECK(obj)                              \
  if (EINA_UNLIKELY(!eo_isa((obj), ELM_CONFORMANT_CLASS))) \
    return

#endif
