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#ifndef _ECORE_EVAS_PRIVATE_H
#define _ECORE_EVAS_PRIVATE_H

#include <Evas.h>
#include <Ecore.h>
#include <ecore_private.h>
#include <Ecore_Input.h>
#include <Ecore_Input_Evas.h>

#define ECORE_MAGIC_EVAS 0x76543211

#ifdef BUILD_ECORE_EVAS_X11
# include <Ecore_X.h>
# include <Ecore_X_Atoms.h>
# ifdef HAVE_ECORE_X_XCB
#  include <xcb/xcb.h>
# endif
# ifdef HAVE_ECORE_X_XLIB
#  include <X11/Xlib.h>
#  include <X11/Xutil.h>
# endif
#endif

#ifdef BUILD_ECORE_EVAS_SOFTWARE_X11
# include <Evas_Engine_Software_X11.h>
#endif

#ifdef BUILD_ECORE_EVAS_OPENGL_X11
# include <Evas_Engine_GL_X11.h>
#endif

#ifdef BUILD_ECORE_EVAS_FB
# include <Evas_Engine_FB.h>
#endif

#ifdef BUILD_ECORE_EVAS_DIRECTFB
# include <Evas_Engine_DirectFB.h>
# include "Ecore_DirectFB.h"
#endif

#if defined(BUILD_ECORE_EVAS_SOFTWARE_BUFFER) || defined(BUILD_ECORE_EVAS_EWS)
# include <Evas_Engine_Buffer.h>
#endif

#ifdef BUILD_ECORE_EVAS_WIN32
# include "Ecore_Win32.h"
# ifdef BUILD_ECORE_EVAS_SOFTWARE_GDI
#  include <Evas_Engine_Software_Gdi.h>
# endif
# ifdef BUILD_ECORE_EVAS_SOFTWARE_DDRAW
#  include <Evas_Engine_Software_DDraw.h>
# endif
# ifdef BUILD_ECORE_EVAS_DIRECT3D
#  include <Evas_Engine_Direct3D.h>
# endif
# ifdef BUILD_ECORE_EVAS_OPENGL_GLEW
#  include <Evas_Engine_GL_Glew.h>
# endif
#endif

#ifdef BUILD_ECORE_EVAS_GL_COCOA
# include "Ecore_Cocoa.h"
# include <Evas_Engine_Gl_Cocoa.h>
#endif

#if defined(BUILD_ECORE_EVAS_WAYLAND_SHM) || defined(BUILD_ECORE_EVAS_WAYLAND_EGL)
# include "Ecore_Wayland.h"
#endif

#ifdef BUILD_ECORE_EVAS_WAYLAND_SHM
# include <Evas_Engine_Wayland_Shm.h>
#endif

#ifdef BUILD_ECORE_EVAS_WAYLAND_EGL
# include <Evas_Engine_Wayland_Egl.h>
#endif

/** Log domain macros and variables **/

extern int _ecore_evas_log_dom;

#ifdef ECORE_EVAS_DEFAULT_LOG_COLOR
# undef ECORE_EVAS_DEFAULT_LOG_COLOR
#endif
#define ECORE_EVAS_DEFAULT_LOG_COLOR EINA_COLOR_BLUE

#ifdef ERR
# undef ERR
#endif
#define ERR(...) EINA_LOG_DOM_ERR(_ecore_evas_log_dom, __VA_ARGS__)
#ifdef DBG
# undef DBG
#endif
#define DBG(...) EINA_LOG_DOM_DBG(_ecore_evas_log_dom, __VA_ARGS__)
#ifdef INF
# undef INF
#endif
#define INF(...) EINA_LOG_DOM_INFO(_ecore_evas_log_dom, __VA_ARGS__)
#ifdef WRN
# undef WRN
#endif
#define WRN(...) EINA_LOG_DOM_WARN(_ecore_evas_log_dom, __VA_ARGS__)
#ifdef CRIT
# undef CRIT
#endif
#define CRIT(...) EINA_LOG_DOM_CRIT(_ecore_evas_log_dom, __VA_ARGS__)


#define IDLE_FLUSH_TIME 0.5
#ifndef _ECORE_EVAS_H
typedef struct _Ecore_Evas Ecore_Evas;
typedef void   (*Ecore_Evas_Event_Cb) (Ecore_Evas *ee);
#endif

typedef struct _Ecore_Evas_Engine Ecore_Evas_Engine;
typedef struct _Ecore_Evas_Engine_Func Ecore_Evas_Engine_Func;

struct _Ecore_Evas_Engine_Func
{
   void (*fn_free) (Ecore_Evas *ee);
   void (*fn_callback_resize_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_move_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_show_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_hide_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_delete_request_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_destroy_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_focus_in_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_focus_out_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_mouse_in_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_mouse_out_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_sticky_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_unsticky_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_pre_render_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_callback_post_render_set) (Ecore_Evas *ee, Ecore_Evas_Event_Cb func);
   void (*fn_move) (Ecore_Evas *ee, int x, int y);
   void (*fn_managed_move) (Ecore_Evas *ee, int x, int y);
   void (*fn_resize) (Ecore_Evas *ee, int w, int h);
   void (*fn_move_resize) (Ecore_Evas *ee, int x, int y, int w, int h);
   void (*fn_rotation_set) (Ecore_Evas *ee, int rot, int resize);
   void (*fn_shaped_set) (Ecore_Evas *ee, int shaped);
   void (*fn_show) (Ecore_Evas *ee);
   void (*fn_hide) (Ecore_Evas *ee);
   void (*fn_raise) (Ecore_Evas *ee);
   void (*fn_lower) (Ecore_Evas *ee);
   void (*fn_activate) (Ecore_Evas *ee);
   void (*fn_title_set) (Ecore_Evas *ee, const char *t);
   void (*fn_name_class_set) (Ecore_Evas *ee, const char *n, const char *c);
   void (*fn_size_min_set) (Ecore_Evas *ee, int w, int h);
   void (*fn_size_max_set) (Ecore_Evas *ee, int w, int h);
   void (*fn_size_base_set) (Ecore_Evas *ee, int w, int h);
   void (*fn_size_step_set) (Ecore_Evas *ee, int w, int h);
   void (*fn_object_cursor_set) (Ecore_Evas *ee, Evas_Object *obj, int layer, int hot_x, int hot_y);
   void (*fn_layer_set) (Ecore_Evas *ee, int layer);
   void (*fn_focus_set) (Ecore_Evas *ee, int on);
   void (*fn_iconified_set) (Ecore_Evas *ee, int on);
   void (*fn_borderless_set) (Ecore_Evas *ee, int on);
   void (*fn_override_set) (Ecore_Evas *ee, int on);
   void (*fn_maximized_set) (Ecore_Evas *ee, int on);
   void (*fn_fullscreen_set) (Ecore_Evas *ee, int on);
   void (*fn_avoid_damage_set) (Ecore_Evas *ee, int on);
   void (*fn_withdrawn_set) (Ecore_Evas *ee, int withdrawn);
   void (*fn_sticky_set) (Ecore_Evas *ee, int sticky);
   void (*fn_ignore_events_set) (Ecore_Evas *ee, int ignore);
   void (*fn_alpha_set) (Ecore_Evas *ee, int alpha);
   void (*fn_transparent_set) (Ecore_Evas *ee, int transparent);
   void (*fn_profiles_set) (Ecore_Evas *ee, const char **profiles, int num_profiles);

   void (*fn_window_group_set) (Ecore_Evas *ee, const Ecore_Evas *ee_group);
   void (*fn_aspect_set) (Ecore_Evas *ee, double aspect);
   void (*fn_urgent_set) (Ecore_Evas *ee, int urgent);
   void (*fn_modal_set) (Ecore_Evas *ee, int modal);
   void (*fn_demands_attention_set) (Ecore_Evas *ee, int demand);
   void (*fn_focus_skip_set) (Ecore_Evas *ee, int skip);

   int (*fn_render) (Ecore_Evas *ee);
   void (*fn_screen_geometry_get) (const Ecore_Evas *ee, int *x, int *y, int *w, int *h);
   void (*fn_screen_dpi_get) (const Ecore_Evas *ee, int *xdpi, int *ydpi);
};

struct _Ecore_Evas_Engine
{
   Ecore_Evas_Engine_Func *func;

/* TODO: UGLY! This should be an union or inheritance! */
#ifdef BUILD_ECORE_EVAS_X11
   struct 
     {
      Ecore_X_Window win_root;
      Eina_List     *win_extra;
      Ecore_X_Pixmap pmap;
      Ecore_X_Pixmap mask;
      Ecore_X_GC     gc;
      Ecore_X_XRegion *damages;
      Ecore_X_Sync_Counter sync_counter;
      Ecore_X_Window leader;
      Ecore_X_Sync_Counter netwm_sync_counter;
      int            netwm_sync_val_hi;
      unsigned int   netwm_sync_val_lo;
      int            sync_val; // bigger! this will screw up at 2 billion frames (414 days of continual rendering @ 60fps)
      int            screen_num;
      int            px, py, pw, ph;
      unsigned char  direct_resize : 1;
      unsigned char  using_bg_pixmap : 1;
      unsigned char  managed : 1;
      unsigned char  sync_began : 1;
      unsigned char  sync_cancel : 1;
      unsigned char  netwm_sync_set : 1;
      unsigned char  configure_coming : 1;
      struct {
	   unsigned char modal : 1;
	   unsigned char sticky : 1;
	   unsigned char maximized_v : 1;
	   unsigned char maximized_h : 1;
	   unsigned char shaded : 1;
	   unsigned char skip_taskbar : 1;
	   unsigned char skip_pager : 1;
	   unsigned char fullscreen : 1;
	   unsigned char above : 1;
	   unsigned char below : 1;
      } state;
      Ecore_X_Window win_shaped_input;
   } x;
#endif
#ifdef BUILD_ECORE_EVAS_FB
   struct {
      int real_w;
      int real_h;
   } fb;
#endif
#ifdef BUILD_ECORE_EVAS_SOFTWARE_BUFFER
   struct {
      void *pixels;
      Evas_Object *image;
      void  (*free_func) (void *data, void *pix);
      void *(*alloc_func) (void *data, int size);
      void *data;
   } buffer;
#endif
#ifdef BUILD_ECORE_EVAS_DIRECTFB
   struct {
      Ecore_DirectFB_Window *window;
   } directfb;
#endif
#ifdef BUILD_ECORE_EVAS_WIN32
   struct {
      Ecore_Win32_Window *parent;
      struct {
         unsigned char region     : 1;
         unsigned char fullscreen : 1;
      } state;
   } win32;
#endif
#ifdef BUILD_ECORE_EVAS_EWS
   struct {
      Evas_Object *image;
   } ews;
#endif

#if defined(BUILD_ECORE_EVAS_WAYLAND_SHM) || defined(BUILD_ECORE_EVAS_WAYLAND_EGL)
   struct 
     {
        Ecore_Wl_Window *parent, *win;
        Evas_Object *frame;

# if defined(BUILD_ECORE_EVAS_WAYLAND_SHM)
        struct wl_shm_pool *pool;
        size_t pool_size;
        void *pool_data;
        struct wl_buffer *buffer;
# endif

     } wl;
#endif

   Ecore_Timer *idle_flush_timer;
};

struct _Ecore_Evas
{
   EINA_INLIST;
   ECORE_MAGIC;
   Evas       *evas;
   const char *driver;
   char       *name;
   int         x, y, w, h;
   short       rotation;
   Eina_Bool   shaped  : 1;
   Eina_Bool   visible : 1;
   Eina_Bool   draw_ok : 1;
   Eina_Bool   should_be_visible : 1;
   Eina_Bool   alpha  : 1;
   Eina_Bool   transparent  : 1;
   Eina_Bool   in  : 1;

   Eina_Hash  *data;

   struct {
      int      x, y, w, h;
   } req;
   
   struct {
      int      x, y;
   } mouse;

   struct {
      int      w, h;
   } expecting_resize;

   struct {
      char           *title;
      char           *name;
      char           *clas;
      char           *profile;
      struct {
	 int          w, h;
      } min,
	max,
	base,
	step;
      struct {
	 Evas_Object *object;
	 int          layer;
	 struct {
	    int       x, y;
	 } hot;
      } cursor;
      int             layer;
      Ecore_Window    window;
      unsigned char   avoid_damage;
      Ecore_Evas     *group_ee;
      Ecore_Window    group_ee_win;
      double          aspect;
      char            focused      : 1;
      char            iconified    : 1;
      char            borderless   : 1;
      char            override     : 1;
      char            maximized    : 1;
      char            fullscreen   : 1;
      char            withdrawn    : 1;
      char            sticky       : 1;
      char            request_pos  : 1;
      char            draw_frame   : 1;
      char            hwsurface    : 1;
      char            urgent           : 1;
      char            modal            : 1;
      char            demand_attention : 1;
      char            focus_skip       : 1;
  } prop;

   struct {
      void          (*fn_resize) (Ecore_Evas *ee);
      void          (*fn_move) (Ecore_Evas *ee);
      void          (*fn_show) (Ecore_Evas *ee);
      void          (*fn_hide) (Ecore_Evas *ee);
      void          (*fn_delete_request) (Ecore_Evas *ee);
      void          (*fn_destroy) (Ecore_Evas *ee);
      void          (*fn_focus_in) (Ecore_Evas *ee);
      void          (*fn_focus_out) (Ecore_Evas *ee);
      void          (*fn_sticky) (Ecore_Evas *ee);
      void          (*fn_unsticky) (Ecore_Evas *ee);
      void          (*fn_mouse_in) (Ecore_Evas *ee);
      void          (*fn_mouse_out) (Ecore_Evas *ee);
      void          (*fn_pre_render) (Ecore_Evas *ee);
      void          (*fn_post_render) (Ecore_Evas *ee);
      void          (*fn_pre_free) (Ecore_Evas *ee);
      void          (*fn_state_change) (Ecore_Evas *ee);
   } func;

   Ecore_Evas_Engine engine;
   Eina_List *sub_ecore_evas;

   int refcount;

   unsigned char ignore_events : 1;
   unsigned char manual_render : 1;
   unsigned char registered : 1;
   unsigned char no_comp_sync  : 1;
   unsigned char semi_sync  : 1;
   unsigned char deleted : 1;
   int           gl_sync_draw_done; // added by gl77.lee
};

void _ecore_evas_ref(Ecore_Evas *ee);
void _ecore_evas_unref(Ecore_Evas *ee);

#ifdef BUILD_ECORE_EVAS_X11
int _ecore_evas_x_shutdown(void);
#endif
#ifdef BUILD_ECORE_EVAS_FB
int _ecore_evas_fb_shutdown(void);
#endif
#ifdef BUILD_ECORE_EVAS_SOFTWARE_BUFFER
int _ecore_evas_buffer_shutdown(void);
int _ecore_evas_buffer_render(Ecore_Evas *ee);
#endif
#ifdef BUILD_ECORE_EVAS_DIRECTFB
int _ecore_evas_directfb_shutdown(void);
#endif
#ifdef BUILD_ECORE_EVAS_WIN32
int _ecore_evas_win32_shutdown(void);
#endif
#ifdef BUILD_ECORE_EVAS_EWS
void _ecore_evas_ews_events_init(void);
int _ecore_evas_ews_shutdown(void);
#endif

#if defined(BUILD_ECORE_EVAS_WAYLAND_SHM) || defined(BUILD_ECORE_EVAS_WAYLAND_EGL)
int  _ecore_evas_wl_common_init(void);
int  _ecore_evas_wl_common_shutdown(void);
void _ecore_evas_wl_common_pre_free(Ecore_Evas *ee);
void _ecore_evas_wl_common_free(Ecore_Evas *ee);
void _ecore_evas_wl_common_callback_resize_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
void _ecore_evas_wl_common_callback_move_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
void _ecore_evas_wl_common_callback_delete_request_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
void _ecore_evas_wl_common_callback_focus_in_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
void _ecore_evas_wl_common_callback_focus_out_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
void _ecore_evas_wl_common_callback_mouse_in_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
void _ecore_evas_wl_common_callback_mouse_out_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
void _ecore_evas_wl_common_move(Ecore_Evas *ee, int x, int y);
void _ecore_evas_wl_common_raise(Ecore_Evas *ee);
void _ecore_evas_wl_common_title_set(Ecore_Evas *ee, const char *title);
void _ecore_evas_wl_common_name_class_set(Ecore_Evas *ee, const char *n, const char *c);
void _ecore_evas_wl_common_size_min_set(Ecore_Evas *ee, int w, int h);
void _ecore_evas_wl_common_size_max_set(Ecore_Evas *ee, int w, int h);
void _ecore_evas_wl_common_size_base_set(Ecore_Evas *ee, int w, int h);
void _ecore_evas_wl_common_size_step_set(Ecore_Evas *ee, int w, int h);
void _ecore_evas_wl_common_object_cursor_set(Ecore_Evas *ee, Evas_Object *obj, int layer, int hot_x, int hot_y);
void _ecore_evas_wl_common_layer_set(Ecore_Evas *ee, int layer);
void _ecore_evas_wl_common_iconified_set(Ecore_Evas *ee, int iconify);
void _ecore_evas_wl_common_maximized_set(Ecore_Evas *ee, int max);
void _ecore_evas_wl_common_fullscreen_set(Ecore_Evas *ee, int full);
void _ecore_evas_wl_common_ignore_events_set(Ecore_Evas *ee, int ignore);
int  _ecore_evas_wl_common_pre_render(Ecore_Evas *ee);
int  _ecore_evas_wl_common_render_updates(Ecore_Evas *ee);
void _ecore_evas_wl_common_post_render(Ecore_Evas *ee);
int  _ecore_evas_wl_common_render(Ecore_Evas *ee);
void _ecore_evas_wl_common_screen_geometry_get(const Ecore_Evas *ee, int *x, int *y, int *w, int *h);
void _ecore_evas_wl_common_screen_dpi_get(const Ecore_Evas *ee, int *xdpi, int *ydpi);

Evas_Object * _ecore_evas_wl_common_frame_add(Evas *evas);

#ifdef BUILD_ECORE_EVAS_WAYLAND_SHM
void _ecore_evas_wayland_shm_resize(Ecore_Evas *ee, int location);
#endif

#ifdef BUILD_ECORE_EVAS_WAYLAND_EGL
void _ecore_evas_wayland_egl_resize(Ecore_Evas *ee, int location);
#endif
#endif

void _ecore_evas_fps_debug_init(void);
void _ecore_evas_fps_debug_shutdown(void);
void _ecore_evas_fps_debug_rendertime_add(double t);
void _ecore_evas_register(Ecore_Evas *ee);
void _ecore_evas_free(Ecore_Evas *ee);
void _ecore_evas_idle_timeout_update(Ecore_Evas *ee);
void _ecore_evas_mouse_move_process(Ecore_Evas *ee, int x, int y, unsigned int timestamp);
void _ecore_evas_mouse_multi_move_process(Ecore_Evas *ee, int device,
                                          int x, int y,
                                          double radius,
                                          double radius_x, double radius_y,
                                          double pressure,
                                          double angle,
                                          double mx, double my,
                                          unsigned int timestamp);
void _ecore_evas_mouse_multi_down_process(Ecore_Evas *ee, int device,
                                          int x, int y,
                                          double radius,
                                          double radius_x, double radius_y,
                                          double pressure,
                                          double angle,
                                          double mx, double my,
                                          Evas_Button_Flags flags,
                                          unsigned int timestamp);
void _ecore_evas_mouse_multi_up_process(Ecore_Evas *ee, int device,
                                        int x, int y,
                                        double radius,
                                        double radius_x, double radius_y,
                                        double pressure,
                                        double angle,
                                        double mx, double my,
                                        Evas_Button_Flags flags,
                                        unsigned int timestamp);

extern Eina_Bool _ecore_evas_app_comp_sync;

void _ecore_evas_extn_init(void);
void _ecore_evas_extn_shutdown(void);

#endif