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Add CSD to border modes

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This replaces view.using_csd with a new border mode: B_CSD. This also
removes sway_xdg_shell{_v6}_view.deco_mode and
view->has_client_side_decorations as we can now get these from the
border.

You can use `border toggle` to cycle through the modes including CSD, or
use `border csd` to set it directly. The client must support the
xdg-decoration protocol, and the only client I know of that does is the
example in wlroots.

If the client switches from SSD to CSD without us expecting it (via the
server-decoration protocol), we stash the previous border type into
view.saved_border so we can restore it if the client returns to SSD. I
haven't found a way to test this though.
This commit is contained in:
Ryan Dwyer 2018-09-24 20:54:57 +10:00
parent 58af001517
commit 7b138e5ef0
18 changed files with 251 additions and 141 deletions
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20
sway/desktop/xwayland.c
View file

@ -243,12 +243,14 @@ static bool wants_floating(struct sway_view *view) {
return false;
}
static bool has_client_side_decorations(struct sway_view *view) {
if (xwayland_view_from_view(view) == NULL) {
return false;
}
struct wlr_xwayland_surface *surface = view->wlr_xwayland_surface;
return surface->decorations != WLR_XWAYLAND_SURFACE_DECORATIONS_ALL;
static void handle_set_decorations(struct wl_listener *listener, void *data) {
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, set_decorations);
struct sway_view *view = &xwayland_view->view;
struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
bool csd = xsurface->decorations != WLR_XWAYLAND_SURFACE_DECORATIONS_ALL;
view_set_csd_from_client(view, csd);
}
static void _close(struct sway_view *view) {
@ -274,7 +276,6 @@ static const struct sway_view_impl view_impl = {
.set_tiled = set_tiled,
.set_fullscreen = set_fullscreen,
.wants_floating = wants_floating,
.has_client_side_decorations = has_client_side_decorations,
.close = _close,
.destroy = destroy,
};
@ -343,6 +344,7 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
wl_list_remove(&xwayland_view->set_role.link);
wl_list_remove(&xwayland_view->set_window_type.link);
wl_list_remove(&xwayland_view->set_hints.link);
wl_list_remove(&xwayland_view->set_decorations.link);
wl_list_remove(&xwayland_view->map.link);
wl_list_remove(&xwayland_view->unmap.link);
view_begin_destroy(&xwayland_view->view);
@ -613,6 +615,10 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
wl_signal_add(&xsurface->events.set_hints, &xwayland_view->set_hints);
xwayland_view->set_hints.notify = handle_set_hints;
wl_signal_add(&xsurface->events.set_decorations,
&xwayland_view->set_decorations);
xwayland_view->set_decorations.notify = handle_set_decorations;
wl_signal_add(&xsurface->events.unmap, &xwayland_view->unmap);
xwayland_view->unmap.notify = handle_unmap;