diff options
Diffstat (limited to 'xwayland/xwm.c')
| -rw-r--r-- | xwayland/xwm.c | 54 |
1 files changed, 53 insertions, 1 deletions
diff --git a/xwayland/xwm.c b/xwayland/xwm.c index 3a3d35f2..cb8acd5d 100644 --- a/xwayland/xwm.c +++ b/xwayland/xwm.c @@ -11,7 +11,8 @@ #include <wlr/util/edges.h> #include <wlr/util/log.h> #include <wlr/xcursor.h> -#include <wlr/xwayland.h> +#include <wlr/xwayland/shell.h> +#include <wlr/xwayland/xwayland.h> #include <xcb/composite.h> #include <xcb/render.h> #include <xcb/res.h> @@ -20,6 +21,7 @@ const char *const atom_map[ATOM_LAST] = { [WL_SURFACE_ID] = "WL_SURFACE_ID", + [WL_SURFACE_SERIAL] = "WL_SURFACE_SERIAL", [WM_DELETE_WINDOW] = "WM_DELETE_WINDOW", [WM_PROTOCOLS] = "WM_PROTOCOLS", [WM_HINTS] = "WM_HINTS", @@ -1118,6 +1120,35 @@ static void xwm_handle_surface_id_message(struct wlr_xwm *xwm, } } +static void xwm_handle_surface_serial_message(struct wlr_xwm *xwm, + xcb_client_message_event_t *ev) { + struct wlr_xwayland_surface *xsurface = lookup_surface(xwm, ev->window); + if (xsurface == NULL) { + wlr_log(WLR_DEBUG, + "Received client message WL_SURFACE_SERIAL but no X11 window %u", + ev->window); + return; + } + if (xsurface->serial != 0) { + wlr_log(WLR_DEBUG, "Received multiple client messages WL_SURFACE_SERIAL " + "for the same X11 window %u", ev->window); + return; + } + + uint32_t serial_lo = ev->data.data32[0]; + uint32_t serial_hi = ev->data.data32[1]; + xsurface->serial = ((uint64_t)serial_hi << 32) | serial_lo; + + struct wlr_surface *surface = wlr_xwayland_shell_v1_surface_from_serial( + xwm->xwayland->shell_v1, xsurface->serial); + if (surface != NULL) { + xwm_map_shell_surface(xwm, xsurface, surface); + } else { + wl_list_remove(&xsurface->unpaired_link); + wl_list_insert(&xwm->unpaired_surfaces, &xsurface->unpaired_link); + } +} + #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0 #define _NET_WM_MOVERESIZE_SIZE_TOP 1 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2 @@ -1430,6 +1461,8 @@ static void xwm_handle_client_message(struct wlr_xwm *xwm, xcb_client_message_event_t *ev) { if (ev->type == xwm->atoms[WL_SURFACE_ID]) { xwm_handle_surface_id_message(xwm, ev); + } else if (ev->type == xwm->atoms[WL_SURFACE_SERIAL]) { + xwm_handle_surface_serial_message(xwm, ev); } else if (ev->type == xwm->atoms[NET_WM_STATE]) { xwm_handle_net_wm_state_message(xwm, ev); } else if (ev->type == xwm->atoms[NET_WM_MOVERESIZE]) { @@ -1656,6 +1689,20 @@ static void handle_compositor_destroy(struct wl_listener *listener, wl_list_init(&xwm->compositor_destroy.link); } +static void handle_shell_v1_new_surface(struct wl_listener *listener, + void *data) { + struct wlr_xwm *xwm = wl_container_of(listener, xwm, shell_v1_new_surface); + struct wlr_xwayland_surface_v1 *shell_surface = data; + + struct wlr_xwayland_surface *xsurface; + wl_list_for_each(xsurface, &xwm->unpaired_surfaces, unpaired_link) { + if (xsurface->serial == shell_surface->serial) { + xwm_map_shell_surface(xwm, xsurface, shell_surface->surface); + return; + } + } +} + void wlr_xwayland_surface_activate(struct wlr_xwayland_surface *xsurface, bool activated) { struct wlr_xwayland_surface *focused = xsurface->xwm->focus_surface; @@ -1756,6 +1803,7 @@ void xwm_destroy(struct wlr_xwm *xwm) { } wl_list_remove(&xwm->compositor_new_surface.link); wl_list_remove(&xwm->compositor_destroy.link); + wl_list_remove(&xwm->shell_v1_new_surface.link); xcb_disconnect(xwm->xcb_conn); struct pending_startup_id *pending, *next; @@ -2097,6 +2145,10 @@ struct wlr_xwm *xwm_create(struct wlr_xwayland *xwayland, int wm_fd) { wl_signal_add(&xwayland->compositor->events.destroy, &xwm->compositor_destroy); + xwm->shell_v1_new_surface.notify = handle_shell_v1_new_surface; + wl_signal_add(&xwayland->shell_v1->events.new_surface, + &xwm->shell_v1_new_surface); + xwm_create_wm_window(xwm); xcb_flush(xwm->xcb_conn); |