labwc/include/foreign-toplevel/wlr-foreign.h
John Lindgren 02df0a15d7 foreign-toplevel: simplify and fully separate ext-foreign/wlr-foreign
Currently, the dependencies between foreign-toplevel[-internal],
ext-foreign, and wlr-foreign are cyclical and a bit complex.

I suggest we reorganize it into a simpler hierarchy:

  foreign-toplevel/
    -> foreign.c/h
      -> (depends on) ext-foreign.c/h
      -> (depends on) wlr-foreign.c/h

The refactored code is smaller and (IMO) easier to follow.

In detail:

- Add include/foreign-toplevel folder mirroring src/foreign-toplevel
- Split foreign-toplevel-internal.h to ext-foreign.h and wlr-foreign.h
- Eliminate ext-/wlr-foreign.c -> foreign.c reverse dependencies
  (including internal signals and foreign_request* functions)
- Make struct foreign_toplevel private to foreign.c

Lightly tested with qmpanel (which uses wlr-foreign-toplevel).

v2: reorder foreign-toplevel internal API funcs
2025-08-07 23:27:04 -04:00

39 lines
1.1 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef LABWC_WLR_FOREIGN_TOPLEVEL_H
#define LABWC_WLR_FOREIGN_TOPLEVEL_H
#include <wayland-server-core.h>
struct wlr_foreign_toplevel {
struct view *view;
struct wlr_foreign_toplevel_handle_v1 *handle;
/* Client side events */
struct {
struct wl_listener request_maximize;
struct wl_listener request_minimize;
struct wl_listener request_fullscreen;
struct wl_listener request_activate;
struct wl_listener request_close;
struct wl_listener handle_destroy;
} on;
/* Compositor side state updates */
struct {
struct wl_listener new_app_id;
struct wl_listener new_title;
struct wl_listener new_outputs;
struct wl_listener maximized;
struct wl_listener minimized;
struct wl_listener fullscreened;
struct wl_listener activated;
} on_view;
};
void wlr_foreign_toplevel_init(struct wlr_foreign_toplevel *wlr_toplevel,
struct view *view);
void wlr_foreign_toplevel_set_parent(struct wlr_foreign_toplevel *wlr_toplevel,
struct wlr_foreign_toplevel *parent);
void wlr_foreign_toplevel_finish(struct wlr_foreign_toplevel *wlr_toplevel);
#endif /* LABWC_WLR_FOREIGN_TOPLEVEL_H */