2 files changed, 121 insertions, 0 deletions
diff --git a/include/wlr/types/meson.build b/include/wlr/types/meson.build
index 72debcf3..e2ce86e3 100644
--- a/include/wlr/types/meson.build
+++ b/include/wlr/types/meson.build
@@ -5,6 +5,7 @@ install_headers(
 	'wlr_cursor.h',
 	'wlr_data_device.h',
 	'wlr_export_dmabuf_v1.h',
+	'wlr_foreign_toplevel_management_v1.h',
 	'wlr_gamma_control_v1.h',
 	'wlr_gamma_control.h',
 	'wlr_gtk_primary_selection.h',
diff --git a/include/wlr/types/wlr_foreign_toplevel_management_v1.h b/include/wlr/types/wlr_foreign_toplevel_management_v1.h
new file mode 100644
index 00000000..75ae0e64
--- /dev/null
+++ b/include/wlr/types/wlr_foreign_toplevel_management_v1.h
@@ -0,0 +1,120 @@
+/*
+ * 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_FOREIGN_TOPLEVEL_MANAGEMENT_V1_H
+#define WLR_TYPES_WLR_FOREIGN_TOPLEVEL_MANAGEMENT_V1_H
+
+#include <wayland-server.h>
+#include <wlr/types/wlr_output.h>
+
+struct wlr_foreign_toplevel_manager_v1 {
+	struct wl_event_loop *event_loop;
+	struct wl_global *global;
+	struct wl_list resources;
+	struct wl_list toplevels; // wlr_foreign_toplevel_handle_v1::link
+
+	struct wl_listener display_destroy;
+
+	struct {
+		struct wl_signal destroy;
+	} events;
+
+	void *data;
+};
+
+enum wlr_foreign_toplevel_handle_v1_state {
+	WLR_FOREIGN_TOPLEVEL_HANDLE_V1_STATE_MAXIMIZED = 1,
+	WLR_FOREIGN_TOPLEVEL_HANDLE_V1_STATE_MINIMIZED = 2,
+	WLR_FOREIGN_TOPLEVEL_HANDLE_V1_STATE_ACTIVATED = 4,
+};
+
+struct wlr_foreign_toplevel_handle_v1_output {
+	struct wl_list link; // wlr_foreign_toplevel_handle_v1::outputs
+	struct wl_listener output_destroy;
+	struct wlr_output *output;
+
+	struct wlr_foreign_toplevel_handle_v1 *toplevel;
+};
+
+struct wlr_foreign_toplevel_handle_v1 {
+	struct wlr_foreign_toplevel_manager_v1 *manager;
+	struct wl_list resources;
+	struct wl_list link;
+	struct wl_event_source *idle_source;
+
+	char *title;
+	char *app_id;
+	struct wl_list outputs; // wlr_foreign_toplevel_v1_output
+	uint32_t state; // wlr_foreign_toplevel_v1_state
+
+	struct {
+		// wlr_foreign_toplevel_handle_v1_maximized_event
+		struct wl_signal request_maximize;
+		//wlr_foreign_toplevel_handle_v1_minimized_event
+		struct wl_signal request_minimize;
+		//wlr_foreign_toplevel_handle_v1_activated_event
+		struct wl_signal request_activate;
+		struct wl_signal request_close;
+
+		//wlr_foreign_toplevel_handle_v1_set_rectangle_event
+		struct wl_signal set_rectangle;
+		struct wl_signal destroy;
+	} events;
+
+	void *data;
+};
+
+struct wlr_foreign_toplevel_handle_v1_maximized_event {
+	struct wlr_foreign_toplevel_handle_v1 *toplevel;
+	bool maximized;
+};
+
+struct wlr_foreign_toplevel_handle_v1_minimized_event {
+	struct wlr_foreign_toplevel_handle_v1 *toplevel;
+	bool minimized;
+};
+
+struct wlr_foreign_toplevel_handle_v1_activated_event {
+	struct wlr_foreign_toplevel_handle_v1 *toplevel;
+	struct wlr_seat *seat;
+};
+
+struct wlr_foreign_toplevel_handle_v1_set_rectangle_event {
+	struct wlr_foreign_toplevel_handle_v1 *toplevel;
+	struct wlr_surface *surface;
+	int32_t x, y, width, height;
+};
+
+struct wlr_foreign_toplevel_manager_v1 *wlr_foreign_toplevel_manager_v1_create(
+	struct wl_display *display);
+void wlr_foreign_toplevel_manager_v1_destroy(
+	struct wlr_foreign_toplevel_manager_v1 *manager);
+
+struct wlr_foreign_toplevel_handle_v1 *wlr_foreign_toplevel_handle_v1_create(
+	struct wlr_foreign_toplevel_manager_v1 *manager);
+void wlr_foreign_toplevel_handle_v1_destroy(
+	struct wlr_foreign_toplevel_handle_v1 *toplevel);
+
+void wlr_foreign_toplevel_handle_v1_set_title(
+	struct wlr_foreign_toplevel_handle_v1 *toplevel, const char *title);
+void wlr_foreign_toplevel_handle_v1_set_app_id(
+	struct wlr_foreign_toplevel_handle_v1 *toplevel, const char *app_id);
+
+void wlr_foreign_toplevel_handle_v1_output_enter(
+	struct wlr_foreign_toplevel_handle_v1 *toplevel, struct wlr_output *output);
+void wlr_foreign_toplevel_handle_v1_output_leave(
+	struct wlr_foreign_toplevel_handle_v1 *toplevel, struct wlr_output *output);
+
+void wlr_foreign_toplevel_handle_v1_set_maximized(
+	struct wlr_foreign_toplevel_handle_v1 *toplevel, bool maximized);
+void wlr_foreign_toplevel_handle_v1_set_minimized(
+	struct wlr_foreign_toplevel_handle_v1 *toplevel, bool minimized);
+void wlr_foreign_toplevel_handle_v1_set_activated(
+	struct wlr_foreign_toplevel_handle_v1 *toplevel, bool activated);
+
+#endif