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xdg-shell stable: copy-pasta implementation
This commit is contained in:
Dominique Martinet
parent
71cba94e73
commit
7d26a6debd
10 changed files with 2129 additions and 0 deletions
232
include/wlr/types/wlr_xdg_shell.h
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232
include/wlr/types/wlr_xdg_shell.h
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#ifndef WLR_TYPES_WLR_XDG_SHELL_H
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#define WLR_TYPES_WLR_XDG_SHELL_H
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#include <wlr/types/wlr_box.h>
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#include <wlr/types/wlr_seat.h>
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#include <wayland-server.h>
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struct wlr_xdg_shell {
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struct wl_global *wl_global;
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struct wl_list clients;
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struct wl_list popup_grabs;
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uint32_t ping_timeout;
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struct wl_listener display_destroy;
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struct {
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struct wl_signal new_surface;
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} events;
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void *data;
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};
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struct wlr_xdg_client {
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struct wlr_xdg_shell *shell;
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struct wl_resource *resource;
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struct wl_client *client;
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struct wl_list surfaces;
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struct wl_list link; // wlr_xdg_shell::clients
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uint32_t ping_serial;
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struct wl_event_source *ping_timer;
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};
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struct wlr_xdg_popup {
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struct wlr_xdg_surface *base;
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struct wl_list link;
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struct wl_resource *resource;
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bool committed;
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struct wlr_xdg_surface *parent;
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struct wlr_seat *seat;
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struct wlr_box geometry;
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struct wl_list grab_link; // wlr_xdg_popup_grab::popups
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};
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// each seat gets a popup grab
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struct wlr_xdg_popup_grab {
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struct wl_client *client;
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struct wlr_seat_pointer_grab pointer_grab;
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struct wlr_seat_keyboard_grab keyboard_grab;
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struct wlr_seat *seat;
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struct wl_list popups;
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struct wl_list link; // wlr_xdg_shell::popup_grabs
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};
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enum wlr_xdg_surface_role {
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WLR_XDG_SURFACE_ROLE_NONE,
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WLR_XDG_SURFACE_ROLE_TOPLEVEL,
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WLR_XDG_SURFACE_ROLE_POPUP,
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};
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struct wlr_xdg_toplevel_state {
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bool maximized;
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bool fullscreen;
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bool resizing;
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bool activated;
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uint32_t width;
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uint32_t height;
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uint32_t max_width;
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uint32_t max_height;
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uint32_t min_width;
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uint32_t min_height;
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};
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struct wlr_xdg_toplevel {
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struct wl_resource *resource;
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struct wlr_xdg_surface *base;
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struct wlr_xdg_surface *parent;
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bool added;
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struct wlr_xdg_toplevel_state next; // client protocol requests
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struct wlr_xdg_toplevel_state pending; // user configure requests
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struct wlr_xdg_toplevel_state current;
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};
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struct wlr_xdg_surface_configure {
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struct wl_list link; // wlr_xdg_surface::configure_list
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uint32_t serial;
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struct wlr_xdg_toplevel_state state;
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};
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struct wlr_xdg_surface {
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struct wlr_xdg_client *client;
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struct wl_resource *resource;
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struct wlr_surface *surface;
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struct wl_list link; // wlr_xdg_client::surfaces
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enum wlr_xdg_surface_role role;
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union {
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struct wlr_xdg_toplevel *toplevel_state;
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struct wlr_xdg_popup *popup_state;
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};
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struct wl_list popups; // wlr_xdg_popup::link
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bool configured;
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bool added;
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uint32_t configure_serial;
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struct wl_event_source *configure_idle;
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uint32_t configure_next_serial;
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struct wl_list configure_list;
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char *title;
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char *app_id;
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bool has_next_geometry;
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struct wlr_box *next_geometry;
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struct wlr_box *geometry;
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struct wl_listener surface_destroy_listener;
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struct {
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struct wl_signal destroy;
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struct wl_signal ping_timeout;
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struct wl_signal new_popup;
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struct wl_signal request_maximize;
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struct wl_signal request_fullscreen;
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struct wl_signal request_minimize;
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struct wl_signal request_move;
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struct wl_signal request_resize;
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struct wl_signal request_show_window_menu;
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} events;
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void *data;
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};
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struct wlr_xdg_toplevel_move_event {
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struct wlr_xdg_surface *surface;
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struct wlr_seat_client *seat;
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uint32_t serial;
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};
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struct wlr_xdg_toplevel_resize_event {
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struct wlr_xdg_surface *surface;
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struct wlr_seat_client *seat;
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uint32_t serial;
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uint32_t edges;
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};
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struct wlr_xdg_toplevel_set_fullscreen_event {
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struct wlr_xdg_surface *surface;
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bool fullscreen;
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struct wlr_output *output;
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};
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struct wlr_xdg_toplevel_show_window_menu_event {
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struct wlr_xdg_surface *surface;
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struct wlr_seat_client *seat;
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uint32_t serial;
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uint32_t x, y;
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};
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struct wlr_xdg_shell *wlr_xdg_shell_create(struct wl_display *display);
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void wlr_xdg_shell_destroy(struct wlr_xdg_shell *xdg_shell);
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/**
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* Send a ping to the surface. If the surface does not respond in a reasonable
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* amount of time, the ping_timeout event will be emitted.
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*/
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void wlr_xdg_surface_ping(struct wlr_xdg_surface *surface);
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/**
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* Request that this toplevel surface be the given size. Returns the associated
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* configure serial.
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*/
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uint32_t wlr_xdg_toplevel_set_size(struct wlr_xdg_surface *surface,
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uint32_t width, uint32_t height);
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/**
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* Request that this toplevel surface show itself in an activated or deactivated
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* state. Returns the associated configure serial.
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*/
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uint32_t wlr_xdg_toplevel_set_activated(struct wlr_xdg_surface *surface,
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bool activated);
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/**
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* Request that this toplevel surface consider itself maximized or not
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* maximized. Returns the associated configure serial.
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*/
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uint32_t wlr_xdg_toplevel_set_maximized(struct wlr_xdg_surface *surface,
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bool maximized);
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/**
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* Request that this toplevel surface consider itself fullscreen or not
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* fullscreen. Returns the associated configure serial.
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*/
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uint32_t wlr_xdg_toplevel_set_fullscreen(struct wlr_xdg_surface *surface,
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bool fullscreen);
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/**
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* Request that this toplevel surface consider itself to be resizing or not
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* resizing. Returns the associated configure serial.
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*/
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uint32_t wlr_xdg_toplevel_set_resizing(struct wlr_xdg_surface *surface,
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bool resizing);
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/**
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* Request that this toplevel surface closes.
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*/
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void wlr_xdg_toplevel_send_close(struct wlr_xdg_surface *surface);
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/**
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* Compute the popup position in surface-local coordinates.
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*/
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void wlr_xdg_surface_popup_get_position(struct wlr_xdg_surface *surface,
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double *popup_sx, double *popup_sy);
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/**
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* Find a popup within this surface at the surface-local coordinates. Returns
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* the popup and coordinates in the topmost surface coordinate system or NULL if
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* no popup is found at that location.
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*/
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struct wlr_xdg_surface *wlr_xdg_surface_popup_at(
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struct wlr_xdg_surface *surface, double sx, double sy,
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double *popup_sx, double *popup_sy);
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#endif
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