Add header for a Wayland Compositor.

Signed-off-by: Chris Michael <cp.michael@samsung.com>

diff --git a/src/bin/e_comp_wl.h b/src/bin/e_comp_wl.h
new file mode 100644 (file)
index 0000000..4d31879
--- /dev/null
+++ b/src/bin/e_comp_wl.h
@@ -0,0 +1,241 @@
+#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