--- /dev/null
+#ifdef E_TYPEDEFS
+#else
+# ifndef E_COMP_WL_H
+# define E_COMP_WL_H
+
+# include <pixman.h>
+# include <wayland-server.h>
+# include <xkbcommon/xkbcommon.h>
+
+# define container_of(ptr, type, member) ({ \
+ const __typeof__(((type *)0)->member) *__mptr = (ptr); \
+ (type *)((char *)__mptr - offsetof(type,member));})
+
+typedef enum _E_Wayland_Shell_Surface_Type E_Wayland_Shell_Surface_Type;
+
+typedef struct _E_Wayland_Region E_Wayland_Region;
+typedef struct _E_Wayland_Surface E_Wayland_Surface;
+typedef struct _E_Wayland_Surface_Frame_Callback E_Wayland_Surface_Frame_Callback;
+typedef struct _E_Wayland_Shell_Surface E_Wayland_Shell_Surface;
+typedef struct _E_Wayland_Shell_Interface E_Wayland_Shell_Interface;
+typedef struct _E_Wayland_Shell_Grab E_Wayland_Shell_Grab;
+typedef struct _E_Wayland_Keyboard_Info E_Wayland_Keyboard_Info;
+typedef struct _E_Wayland_Input E_Wayland_Input;
+typedef struct _E_Wayland_Compositor E_Wayland_Compositor;
+
+enum _E_Wayland_Shell_Surface_Type
+{
+ E_WAYLAND_SHELL_SURFACE_TYPE_NONE,
+ E_WAYLAND_SHELL_SURFACE_TYPE_TOPLEVEL,
+ E_WAYLAND_SHELL_SURFACE_TYPE_TRANSIENT,
+ E_WAYLAND_SHELL_SURFACE_TYPE_FULLSCREEN,
+ E_WAYLAND_SHELL_SURFACE_TYPE_MAXIMIZED,
+ E_WAYLAND_SHELL_SURFACE_TYPE_POPUP
+};
+
+struct _E_Wayland_Region
+{
+ struct
+ {
+ struct wl_resource resource;
+ } wl;
+
+ pixman_region32_t region;
+};
+
+struct _E_Wayland_Surface_Frame_Callback
+{
+ struct
+ {
+ struct wl_resource resource;
+ struct wl_list link;
+ } wl;
+};
+
+struct _E_Wayland_Surface
+{
+ struct
+ {
+ struct wl_surface surface;
+ struct wl_list link, frames;
+ } wl;
+
+ struct
+ {
+ struct wl_buffer *buffer;
+ struct wl_listener buffer_destroy;
+ struct wl_list frames;
+ Evas_Coord x, y;
+ Eina_Bool new_buffer : 1;
+ pixman_region32_t damage, opaque, input;
+ } pending;
+
+ struct
+ {
+ struct wl_buffer *buffer;
+ struct wl_listener buffer_destroy;
+ } reference;
+
+ struct
+ {
+ Evas_Coord x, y;
+ Evas_Coord w, h;
+ Eina_Bool changed : 1;
+ } geometry;
+
+ struct
+ {
+ pixman_region32_t opaque, input;
+ pixman_region32_t damage, clip;
+ } region;
+
+ E_Border *bd;
+
+ Ecore_Evas *ee;
+ Evas_Object *img;
+ Evas_Object *input;
+
+ E_Wayland_Shell_Surface *shell_surface;
+ Eina_Bool mapped : 1;
+
+ E_Wayland_Input *input;
+
+ void (*map) (E_Wayland_Surface *ews, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h);
+ void (*unmap) (E_Wayland_Surface *ews);
+ void (*configure) (E_Wayland_Surface *ews, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h);
+};
+
+struct _E_Wayland_Shell_Surface
+{
+ struct
+ {
+ struct wl_resource resource;
+ struct wl_listener surface_destroy;
+ struct wl_list link;
+ } wl;
+
+ struct
+ {
+ Evas_Coord x, y;
+ Evas_Coord w, h;
+ Eina_Bool valid : 1;
+ } saved;
+
+ E_Wayland_Surface *surface;
+ E_Wayland_Shell_Surface_Type type, next_type;
+
+ char *title, *clas;
+
+ Eina_Bool active : 1;
+
+ void *ping_timer;
+};
+
+struct _E_Wayland_Shell_Interface
+{
+ void *shell;
+
+ E_Wayland_Shell_Surface *(*shell_surface_create) (void *shell, E_Wayland_Surface *ews, const void *client);
+ void (*toplevel_set) (E_Wayland_Shell_Surface *ewss);
+ void (*transient_set) (E_Wayland_Shell_Surface *ewss, E_Wayland_Surface *ews, int x, int y, unsigned int flags);
+ void (*fullscreen_set) (E_Wayland_Shell_Surface *ewss, unsigned int method, unsigned int framerate, void *output);
+ void (*popup_set) (E_Wayland_Shell_Surface *ewss, E_Wayland_Surface *ews, void *seat, unsigned int serial, int x, int y, unsigned int flags);
+ void (*maximized_set) (E_Wayland_Shell_Surface *ewss, unsigned int edges);
+ int (*move) (E_Wayland_Shell_Surface *ewss, void *seat);
+ int (*resize) (E_Wayland_Shell_Surface *ewss, void *seat, unsigned int edges);
+};
+
+struct _E_Wayland_Shell_Grab
+{
+ struct wl_pointer_grab grab;
+ struct wl_pointer *pointer;
+ Evas_Coord x, y;
+
+ E_Wayland_Shell_Surface *shell_surface;
+ struct wl_listener shell_surface_destroy;
+};
+
+struct _E_Wayland_Keyboard_Info
+{
+ struct xkb_keymap *keymap;
+ int fd;
+ size_t size;
+ char *area;
+ xkb_mod_index_t mod_shift, mod_caps, mod_ctrl, mod_alt, mod_super;
+};
+
+struct _E_Wayland_Input
+{
+ struct
+ {
+ struct wl_seat seat;
+ struct wl_pointer pointer;
+ struct wl_keyboard keyboard;
+ struct wl_list link;
+ } wl;
+
+ struct
+ {
+ E_Wayland_Keyboard_Info *info;
+ struct xkb_state *state;
+ } xkb;
+
+ struct
+ {
+ E_Wayland_Surface *surface;
+ struct wl_listener surface_destroy;
+ struct
+ {
+ Evas_Coord x, y;
+ } hot;
+ } pointer;
+
+ Eina_Bool has_pointer : 1;
+ Eina_Bool has_keyboard : 1;
+ Eina_Bool has_touch : 1;
+};
+
+struct _E_Wayland_Compositor
+{
+ struct
+ {
+ struct wl_display *display;
+ struct wl_event_loop *loop;
+ } wl;
+
+ struct
+ {
+ struct wl_signal destroy;
+ struct wl_signal activate;
+ struct wl_signal kill;
+ struct wl_signal seat;
+ } signals;
+
+ struct
+ {
+ struct xkb_rule_names names;
+ struct xkb_context *context;
+ } xkb;
+
+ E_Wayland_Shell_Interface shell_interface;
+
+ Ecore_Fd_Handler *fd_handler;
+ Ecore_Idler *idler;
+
+ E_Wayland_Input *input;
+
+ Eina_List *surfaces;
+ Eina_List *seats;
+
+ void (*ping_cb) (E_Wayland_Surface *ews, unsigned int serial);
+};
+
+/* external variables */
+extern E_Wayland_Compositor *_e_wl_comp;
+
+Eina_Bool e_comp_wl_init(void);
+void e_comp_wl_shutdown(void);
+unsigned int e_comp_wl_time_get(void);
+
+# endif
+#endif