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xwayland: add a few docs

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This commit is contained in:
Simon Ser 2024-04-10 18:04:33 +02:00
parent dd2061b073
commit 73d2fd4d4f
1 changed files with 20 additions and 2 deletions
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22
include/wlr/xwayland/xwayland.h
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@ -21,6 +21,21 @@ struct wlr_xwm;
struct wlr_data_source; struct wlr_data_source;
struct wlr_drag; struct wlr_drag;
/**
* Xwayland integration.
*
* This includes a utility to start and monitor the Xwayland process (see
* struct wlr_xwayland_server), an implementation of the xwayland_shell_v1
* Wayland protocol, and a X11 window manager.
*
* Compositors are expected to set DISPLAY (see display_name) and listen to the
* new_surface event.
*
* Compositors may want to only expose the xwayland_shell_v1 Wayland global to
* the Xwayland client. To do so, they can set up a global filter via
* wl_display_set_global_filter() to ensure the global stored in
* shell_v1.global is only exposed to the client stored in server.client.
*/
struct wlr_xwayland { struct wlr_xwayland {
struct wlr_xwayland_server *server; struct wlr_xwayland_server *server;
bool own_server; bool own_server;
@ -28,6 +43,7 @@ struct wlr_xwayland {
struct wlr_xwayland_shell_v1 *shell_v1; struct wlr_xwayland_shell_v1 *shell_v1;
struct wlr_xwayland_cursor *cursor; struct wlr_xwayland_cursor *cursor;
// Value the DISPLAY environment variable should be set to by the compositor
const char *display_name; const char *display_name;
struct wl_display *wl_display; struct wl_display *wl_display;
@ -47,13 +63,15 @@ struct wlr_xwayland {
*/ */
int (*user_event_handler)(struct wlr_xwm *xwm, xcb_generic_event_t *event); int (*user_event_handler)(struct wlr_xwm *xwm, xcb_generic_event_t *event);
void *data;
// private state
struct wl_listener server_start; struct wl_listener server_start;
struct wl_listener server_ready; struct wl_listener server_ready;
struct wl_listener server_destroy; struct wl_listener server_destroy;
struct wl_listener seat_destroy; struct wl_listener seat_destroy;
struct wl_listener shell_destroy; struct wl_listener shell_destroy;
void *data;
}; };
enum wlr_xwayland_surface_decorations { enum wlr_xwayland_surface_decorations {