efl/src/lib/ecore_evas/ecore_evas_private.h

#ifndef _ECORE_EVAS_PRIVATE_H
#define _ECORE_EVAS_PRIVATE_H

#include "Ecore_Evas_Types.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

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

/** Log domain macros and variables **/

EAPI 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;
typedef struct _Ecore_Evas_Interface Ecore_Evas_Interface;

/* Engines interfaces */
typedef struct _Ecore_Evas_Interface_Buffer Ecore_Evas_Interface_Buffer;
typedef struct _Ecore_Evas_Interface_Extn Ecore_Evas_Interface_Extn;
typedef struct _Ecore_Evas_Interface_X11 Ecore_Evas_Interface_X11;
typedef struct _Ecore_Evas_Interface_Software_X11 Ecore_Evas_Interface_Software_X11;
typedef struct _Ecore_Evas_Interface_Gl_X11 Ecore_Evas_Interface_Gl_X11;
typedef struct _Ecore_Evas_Interface_Wayland Ecore_Evas_Interface_Wayland;
typedef struct _Ecore_Evas_Interface_Win32 Ecore_Evas_Interface_Win32;


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 count);
   void (*fn_profile_set) (Ecore_Evas *ee, const char *profile);

   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_Interface

{
    const char *name;
    unsigned int version;
};

struct _Ecore_Evas_Interface_Buffer {
   Ecore_Evas_Interface base;

   const void*    (*pixels_get)(Ecore_Evas *ee);
   int            (*render)(Ecore_Evas *ee);
};

struct _Ecore_Evas_Interface_X11 {
   Ecore_Evas_Interface base;

   void           (*leader_set)(Ecore_Evas *ee, Ecore_X_Window win);
   Ecore_X_Window (*leader_get)(Ecore_Evas *ee);
   void           (*leader_default_set)(Ecore_Evas *ee);
   void           (*shape_input_rectangle_set)(Ecore_Evas *ee, int x, int y, int w, int h);
   void           (*shape_input_rectangle_add)(Ecore_Evas *ee, int x, int y, int w, int h);
   void           (*shape_input_rectangle_subtract)(Ecore_Evas *ee, int x, int y, int w, int h);
   void           (*shape_input_empty)(Ecore_Evas *ee);
   void           (*shape_input_reset)(Ecore_Evas *ee);
   void           (*shape_input_apply)(Ecore_Evas *ee);
};

struct _Ecore_Evas_Interface_Software_X11 {
   Ecore_Evas_Interface base;

   Ecore_X_Window (*window_get)(const Ecore_Evas *ee);
   void           (*resize_set)(Ecore_Evas *ee, Eina_Bool on);
   Eina_Bool      (*resize_get)(const Ecore_Evas *ee);
   void           (*extra_event_window_add)(Ecore_Evas *ee, Ecore_X_Window win);
};

struct _Ecore_Evas_Interface_Gl_X11 {
   Ecore_Evas_Interface base;

   Ecore_X_Window  (*window_get)(const Ecore_Evas *ee);
   void            (*resize_set)(Ecore_Evas *ee, Eina_Bool on);
   Eina_Bool       (*resize_get)(const Ecore_Evas *ee);
   void            (*extra_event_window_add)(Ecore_Evas *ee, Ecore_X_Window win);
   void            (*pre_post_swap_callback_set)(const Ecore_Evas *ee, void *data, void (*pre_cb) (void *data, Evas *e), void (*post_cb) (void *data, Evas *e));
};

struct _Ecore_Evas_Interface_Extn {
   Ecore_Evas_Interface base;

    void            (*data_lock)(Ecore_Evas *ee);
    void            (*data_unlock)(Ecore_Evas *ee);
    Eina_Bool       (*connect)(Ecore_Evas *ee, const char *svcname, int svcnum, Eina_Bool svcsys);
    Eina_Bool       (*listen)(Ecore_Evas *ee, const char *svcname, int svcnum, Eina_Bool svcsys);
};

struct _Ecore_Evas_Interface_Wayland {
   Ecore_Evas_Interface base;

    void             (*resize)(Ecore_Evas *ee, int location);
    void             (*move)(Ecore_Evas *ee, int x, int y);
    void             (*pointer_set)(Ecore_Evas *ee, int hot_x, int hot_y);
    void             (*type_set)(Ecore_Evas *ee, int type);
    Ecore_Wl_Window* (*window_get)(const Ecore_Evas *ee);
};

struct _Ecore_Evas_Interface_Win32 {
   Ecore_Evas_Interface base;

   Ecore_Win32_Window* (*window_get)(const Ecore_Evas *ee);
};

struct _Ecore_Evas_Engine
{
   Ecore_Evas_Engine_Func *func;
   void *data;
   Eina_List *ifaces;
   Ecore_Timer *idle_flush_timer;
#ifdef BUILD_ECORE_EVAS_EWS
   struct {
      Evas_Object *image;
   } ews;
#endif
};

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;
      struct {
         char        *name;
         char       **available_list;
         int          count;
      } 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
   unsigned char profile_supported : 1;
};

EAPI void _ecore_evas_ref(Ecore_Evas *ee);
EAPI void _ecore_evas_unref(Ecore_Evas *ee);
EAPI int ecore_evas_buffer_render(Ecore_Evas *ee);

EAPI void _ecore_evas_fps_debug_init(void);
EAPI void _ecore_evas_fps_debug_shutdown(void);
EAPI void _ecore_evas_fps_debug_rendertime_add(double t);
EAPI void _ecore_evas_register(Ecore_Evas *ee);
EAPI void _ecore_evas_free(Ecore_Evas *ee);
EAPI void _ecore_evas_idle_timeout_update(Ecore_Evas *ee);
EAPI void _ecore_evas_mouse_move_process(Ecore_Evas *ee, int x, int y, unsigned int timestamp);
EAPI 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);
EAPI 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);
EAPI 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);

EAPI extern Eina_Bool _ecore_evas_app_comp_sync;


EAPI Ecore_Evas_Interface *_ecore_evas_interface_get(const Ecore_Evas *ee, const char *iname);

/**
 * @brief Free the string of the window profile.
 *
 * This is a helper function to free window profile.
 */
EAPI void _ecore_evas_window_profile_free(Ecore_Evas *ee);

/**
 * @brief Free the string array of available window profiles.
 *
 * This is a helper function to free available window profiles.
 */
EAPI void _ecore_evas_window_available_profiles_free(Ecore_Evas *ee);

#ifdef BUILD_ECORE_EVAS_EWS
void _ecore_evas_ews_events_init(void);
int _ecore_evas_ews_shutdown(void);
#endif

Eina_Module *_ecore_evas_engine_load(const char *engine);
void _ecore_evas_engine_init();
void _ecore_evas_engine_shutdown();

#endif