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xwm: map and unmap notify

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This commit is contained in:
Tony Crisci 2017-10-24 21:07:46 -04:00
parent 22435e00c5
commit e5ee01254b
4 changed files with 53 additions and 15 deletions
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27
xwayland/xwm.c
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@ -75,6 +75,8 @@ static struct wlr_xwayland_surface *wlr_xwayland_surface_create(
surface->state = wlr_list_create();
wl_signal_init(&surface->events.destroy);
wl_signal_init(&surface->events.request_configure);
wl_signal_init(&surface->events.map_notify);
wl_signal_init(&surface->events.unmap_notify);
wl_signal_init(&surface->events.set_class);
wl_signal_init(&surface->events.set_title);
wl_signal_init(&surface->events.set_parent);
@ -474,6 +476,7 @@ static void map_shell_surface(struct wlr_xwm *xwm,
wl_signal_add(&surface->events.destroy, &xsurface->surface_destroy);
xsurface->mapped = true;
wl_signal_emit(&xsurface->events.map_notify, xsurface);
}
/* xcb event handlers */
@ -551,13 +554,6 @@ static void handle_map_request(struct wlr_xwm *xwm,
static void handle_map_notify(struct wlr_xwm *xwm, xcb_map_notify_event_t *ev) {
wlr_log(L_DEBUG, "XCB_MAP_NOTIFY (%u)", ev->window);
struct wlr_xwayland_surface *surface = lookup_surface(xwm, ev->window);
if (surface != NULL) {
surface->override_redirect = ev->override_redirect;
} else {
wlr_xwayland_surface_create(xwm, ev->window, 0, 0, 1, 1,
ev->override_redirect);
}
}
static void handle_unmap_notify(struct wlr_xwm *xwm,
@ -579,10 +575,11 @@ static void handle_unmap_notify(struct wlr_xwm *xwm,
if (xsurface->surface) {
wl_list_remove(&xsurface->surface_commit.link);
wl_list_remove(&xsurface->surface_destroy.link);
xsurface->surface = NULL;
}
xsurface->surface = NULL;
wlr_xwayland_surface_destroy(xsurface);
xsurface->mapped = false;
wl_signal_emit(&xsurface->events.unmap_notify, xsurface);
}
static void handle_property_notify(struct wlr_xwm *xwm,
@ -696,12 +693,12 @@ static void handle_compositor_surface_create(struct wl_listener *listener,
wlr_log(L_DEBUG, "New xwayland surface: %p", surface);
uint32_t surface_id = wl_resource_get_id(surface->resource);
struct wlr_xwayland_surface *xwayland_surface;
wl_list_for_each(xwayland_surface, &xwm->unpaired_surfaces, unpaired_link) {
if (xwayland_surface->surface_id == surface_id) {
map_shell_surface(xwm, xwayland_surface, surface);
xwayland_surface->surface_id = 0;
wl_list_remove(&xwayland_surface->unpaired_link);
struct wlr_xwayland_surface *xsurface;
wl_list_for_each(xsurface, &xwm->unpaired_surfaces, unpaired_link) {
if (xsurface->surface_id == surface_id) {
map_shell_surface(xwm, xsurface, surface);
xsurface->surface_id = 0;
wl_list_remove(&xsurface->unpaired_link);
xcb_flush(xwm->xcb_conn);
return;
}