diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/meson.build | 5 | ||||
| -rw-r--r-- | include/wlr/config.h.in | 2 | ||||
| -rw-r--r-- | include/wlr/types/wlr_xdg_foreign_registry.h | 75 |
3 files changed, 82 insertions, 0 deletions
diff --git a/include/meson.build b/include/meson.build index e2428e8d..dbd81a05 100644 --- a/include/meson.build +++ b/include/meson.build @@ -7,6 +7,11 @@ endif if conf_data.get('WLR_HAS_XWAYLAND', 0) != 1 exclude_files += 'xwayland.h' endif +if conf_data.get('WLR_HAS_XDG_FOREIGN', 0) != 1 + exclude_files += [ + 'types/wlr_xdg_foreign_registry.h', + ] +endif install_subdir('wlr', install_dir: get_option('includedir'), diff --git a/include/wlr/config.h.in b/include/wlr/config.h.in index c139a4d6..3cec1f1a 100644 --- a/include/wlr/config.h.in +++ b/include/wlr/config.h.in @@ -13,4 +13,6 @@ #mesondefine WLR_HAS_XCB_ERRORS #mesondefine WLR_HAS_XCB_ICCCM +#mesondefine WLR_HAS_XDG_FOREIGN + #endif diff --git a/include/wlr/types/wlr_xdg_foreign_registry.h b/include/wlr/types/wlr_xdg_foreign_registry.h new file mode 100644 index 00000000..462a9a86 --- /dev/null +++ b/include/wlr/types/wlr_xdg_foreign_registry.h @@ -0,0 +1,75 @@ +/* + * This an unstable interface of wlroots. No guarantees are made regarding the + * future consistency of this API. + */ +#ifndef WLR_USE_UNSTABLE +#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features" +#endif + +#ifndef WLR_TYPES_WLR_XDG_FOREIGN_REGISTRY_H +#define WLR_TYPES_WLR_XDG_FOREIGN_REGISTRY_H + +#include <wayland-server-core.h> + +#define WLR_XDG_FOREIGN_HANDLE_SIZE 37 + +/** + * wlr_xdg_foreign_registry is used for storing a list of exported surfaces with + * the xdg-foreign family of protocols. + * + * It can be used to allow interoperability between clients using different + * versions of the protocol (if all versions use the same registry). + */ +struct wlr_xdg_foreign_registry { + struct wl_list exported_surfaces; // struct wlr_xdg_foreign_exported_surface + + struct wl_listener display_destroy; + struct { + struct wl_signal destroy; + } events; +}; + +struct wlr_xdg_foreign_exported { + struct wl_list link; // wlr_xdg_foreign_registry::exported_surfaces + struct wlr_xdg_foreign_registry *registry; + + struct wlr_surface *surface; + + char handle[WLR_XDG_FOREIGN_HANDLE_SIZE]; + + struct { + struct wl_signal destroy; + } events; +}; + +/** + * Create an empty wlr_xdg_foreign_registry. + * + * It will be destroyed when the associated display is destroyed. + */ +struct wlr_xdg_foreign_registry *wlr_xdg_foreign_registry_create( + struct wl_display *display); + +/** + * Add the given exported surface to the registry and assign it a unique handle. + * The caller is responsible for removing the exported surface from the repository + * if it is destroyed. + * + * Returns true if the initialization was successful. + */ +bool wlr_xdg_foreign_exported_init(struct wlr_xdg_foreign_exported *surface, + struct wlr_xdg_foreign_registry *registry); + +/** + * Find an exported surface with the given handle, or NULL if such a surface + * does not exist. + */ +struct wlr_xdg_foreign_exported *wlr_xdg_foreign_registry_find_by_handle( + struct wlr_xdg_foreign_registry *registry, const char *handle); + +/** + * Remove the given surface from the registry it was previously added in. + */ +void wlr_xdg_foreign_exported_finish(struct wlr_xdg_foreign_exported *surface); + +#endif |