diff options
Diffstat (limited to 'include/wlr')
| -rw-r--r-- | include/wlr/types/wlr_xdg_shell.h | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/include/wlr/types/wlr_xdg_shell.h b/include/wlr/types/wlr_xdg_shell.h new file mode 100644 index 00000000..8422863c --- /dev/null +++ b/include/wlr/types/wlr_xdg_shell.h @@ -0,0 +1,232 @@ +#ifndef WLR_TYPES_WLR_XDG_SHELL_H +#define WLR_TYPES_WLR_XDG_SHELL_H + +#include <wlr/types/wlr_box.h> +#include <wlr/types/wlr_seat.h> +#include <wayland-server.h> + +struct wlr_xdg_shell { + struct wl_global *wl_global; + struct wl_list clients; + struct wl_list popup_grabs; + uint32_t ping_timeout; + + struct wl_listener display_destroy; + + struct { + struct wl_signal new_surface; + } events; + + void *data; +}; + +struct wlr_xdg_client { + struct wlr_xdg_shell *shell; + struct wl_resource *resource; + struct wl_client *client; + struct wl_list surfaces; + + struct wl_list link; // wlr_xdg_shell::clients + + uint32_t ping_serial; + struct wl_event_source *ping_timer; +}; + +struct wlr_xdg_popup { + struct wlr_xdg_surface *base; + struct wl_list link; + + struct wl_resource *resource; + bool committed; + struct wlr_xdg_surface *parent; + struct wlr_seat *seat; + struct wlr_box geometry; + + struct wl_list grab_link; // wlr_xdg_popup_grab::popups +}; + +// each seat gets a popup grab +struct wlr_xdg_popup_grab { + struct wl_client *client; + struct wlr_seat_pointer_grab pointer_grab; + struct wlr_seat_keyboard_grab keyboard_grab; + struct wlr_seat *seat; + struct wl_list popups; + struct wl_list link; // wlr_xdg_shell::popup_grabs +}; + +enum wlr_xdg_surface_role { + WLR_XDG_SURFACE_ROLE_NONE, + WLR_XDG_SURFACE_ROLE_TOPLEVEL, + WLR_XDG_SURFACE_ROLE_POPUP, +}; + +struct wlr_xdg_toplevel_state { + bool maximized; + bool fullscreen; + bool resizing; + bool activated; + + uint32_t width; + uint32_t height; + + uint32_t max_width; + uint32_t max_height; + + uint32_t min_width; + uint32_t min_height; +}; + +struct wlr_xdg_toplevel { + struct wl_resource *resource; + struct wlr_xdg_surface *base; + struct wlr_xdg_surface *parent; + bool added; + struct wlr_xdg_toplevel_state next; // client protocol requests + struct wlr_xdg_toplevel_state pending; // user configure requests + struct wlr_xdg_toplevel_state current; +}; + +struct wlr_xdg_surface_configure { + struct wl_list link; // wlr_xdg_surface::configure_list + uint32_t serial; + struct wlr_xdg_toplevel_state state; +}; + +struct wlr_xdg_surface { + struct wlr_xdg_client *client; + struct wl_resource *resource; + struct wlr_surface *surface; + struct wl_list link; // wlr_xdg_client::surfaces + enum wlr_xdg_surface_role role; + + union { + struct wlr_xdg_toplevel *toplevel_state; + struct wlr_xdg_popup *popup_state; + }; + + struct wl_list popups; // wlr_xdg_popup::link + + bool configured; + bool added; + uint32_t configure_serial; + struct wl_event_source *configure_idle; + uint32_t configure_next_serial; + struct wl_list configure_list; + + char *title; + char *app_id; + + bool has_next_geometry; + struct wlr_box *next_geometry; + struct wlr_box *geometry; + + struct wl_listener surface_destroy_listener; + + struct { + struct wl_signal destroy; + struct wl_signal ping_timeout; + struct wl_signal new_popup; + + struct wl_signal request_maximize; + struct wl_signal request_fullscreen; + struct wl_signal request_minimize; + struct wl_signal request_move; + struct wl_signal request_resize; + struct wl_signal request_show_window_menu; + } events; + + void *data; +}; + +struct wlr_xdg_toplevel_move_event { + struct wlr_xdg_surface *surface; + struct wlr_seat_client *seat; + uint32_t serial; +}; + +struct wlr_xdg_toplevel_resize_event { + struct wlr_xdg_surface *surface; + struct wlr_seat_client *seat; + uint32_t serial; + uint32_t edges; +}; + +struct wlr_xdg_toplevel_set_fullscreen_event { + struct wlr_xdg_surface *surface; + bool fullscreen; + struct wlr_output *output; +}; + +struct wlr_xdg_toplevel_show_window_menu_event { + struct wlr_xdg_surface *surface; + struct wlr_seat_client *seat; + uint32_t serial; + uint32_t x, y; +}; + +struct wlr_xdg_shell *wlr_xdg_shell_create(struct wl_display *display); +void wlr_xdg_shell_destroy(struct wlr_xdg_shell *xdg_shell); + +/** + * Send a ping to the surface. If the surface does not respond in a reasonable + * amount of time, the ping_timeout event will be emitted. + */ +void wlr_xdg_surface_ping(struct wlr_xdg_surface *surface); + +/** + * Request that this toplevel surface be the given size. Returns the associated + * configure serial. + */ +uint32_t wlr_xdg_toplevel_set_size(struct wlr_xdg_surface *surface, + uint32_t width, uint32_t height); + +/** + * Request that this toplevel surface show itself in an activated or deactivated + * state. Returns the associated configure serial. + */ +uint32_t wlr_xdg_toplevel_set_activated(struct wlr_xdg_surface *surface, + bool activated); + +/** + * Request that this toplevel surface consider itself maximized or not + * maximized. Returns the associated configure serial. + */ +uint32_t wlr_xdg_toplevel_set_maximized(struct wlr_xdg_surface *surface, + bool maximized); + +/** + * Request that this toplevel surface consider itself fullscreen or not + * fullscreen. Returns the associated configure serial. + */ +uint32_t wlr_xdg_toplevel_set_fullscreen(struct wlr_xdg_surface *surface, + bool fullscreen); + +/** + * Request that this toplevel surface consider itself to be resizing or not + * resizing. Returns the associated configure serial. + */ +uint32_t wlr_xdg_toplevel_set_resizing(struct wlr_xdg_surface *surface, + bool resizing); + +/** + * Request that this toplevel surface closes. + */ +void wlr_xdg_toplevel_send_close(struct wlr_xdg_surface *surface); + +/** + * Compute the popup position in surface-local coordinates. + */ +void wlr_xdg_surface_popup_get_position(struct wlr_xdg_surface *surface, + double *popup_sx, double *popup_sy); + +/** + * Find a popup within this surface at the surface-local coordinates. Returns + * the popup and coordinates in the topmost surface coordinate system or NULL if + * no popup is found at that location. + */ +struct wlr_xdg_surface *wlr_xdg_surface_popup_at( + struct wlr_xdg_surface *surface, double sx, double sy, + double *popup_sx, double *popup_sy); + +#endif |