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Implement shell views

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emersion 2018-04-05 11:38:14 -04:00
parent 9939d98454
commit dcd15a2d3d
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GPG key ID: 0FDE7BE0E88F5E48
5 changed files with 228 additions and 207 deletions
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123
sway/desktop/xwayland.c
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@ -41,13 +41,17 @@ static void create_unmanaged(struct wlr_xwayland_surface *xsurface) {
}
static bool assert_xwayland(struct sway_view *view) {
return sway_assert(view->type == SWAY_VIEW_XWAYLAND,
"Expected xwayland view!");
static struct sway_xwayland_view *xwayland_view_from_view(
struct sway_view *view) {
if (!sway_assert(view->type == SWAY_VIEW_XWAYLAND,
"Expected xwayland view")) {
return NULL;
}
return (struct sway_xwayland_view *)view;
}
static const char *get_prop(struct sway_view *view, enum sway_view_prop prop) {
if (!assert_xwayland(view)) {
if (xwayland_view_from_view(view) == NULL) {
return NULL;
}
switch (prop) {
@ -62,7 +66,8 @@ static const char *get_prop(struct sway_view *view, enum sway_view_prop prop) {
static void configure(struct sway_view *view, double ox, double oy, int width,
int height) {
if (!assert_xwayland(view)) {
struct sway_xwayland_view *xwayland_view = xwayland_view_from_view(view);
if (xwayland_view == NULL) {
return;
}
struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
@ -84,14 +89,14 @@ static void configure(struct sway_view *view, double ox, double oy, int width,
view_update_position(view, ox, oy);
view->sway_xwayland_surface->pending_width = width;
view->sway_xwayland_surface->pending_height = height;
xwayland_view->pending_width = width;
xwayland_view->pending_height = height;
wlr_xwayland_surface_configure(xsurface, ox + loutput->x, oy + loutput->y,
width, height);
}
static void set_activated(struct sway_view *view, bool activated) {
if (!assert_xwayland(view)) {
if (xwayland_view_from_view(view) == NULL) {
return;
}
struct wlr_xwayland_surface *surface = view->wlr_xwayland_surface;
@ -99,12 +104,24 @@ static void set_activated(struct sway_view *view, bool activated) {
}
static void _close(struct sway_view *view) {
if (!assert_xwayland(view)) {
if (xwayland_view_from_view(view) == NULL) {
return;
}
wlr_xwayland_surface_close(view->wlr_xwayland_surface);
}
static void destroy(struct sway_view *view) {
struct sway_xwayland_view *xwayland_view = xwayland_view_from_view(view);
if (xwayland_view == NULL) {
return;
}
wl_list_remove(&xwayland_view->destroy.link);
wl_list_remove(&xwayland_view->request_configure.link);
wl_list_remove(&xwayland_view->map.link);
wl_list_remove(&xwayland_view->unmap.link);
free(xwayland_view);
}
static const struct sway_view_impl view_impl = {
.get_prop = get_prop,
.configure = configure,
@ -113,50 +130,50 @@ static const struct sway_view_impl view_impl = {
};
static void handle_commit(struct wl_listener *listener, void *data) {
struct sway_xwayland_surface *sway_surface =
wl_container_of(listener, sway_surface, commit);
struct sway_view *view = sway_surface->view;
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, commit);
struct sway_view *view = &xwayland_view->view;
// NOTE: We intentionally discard the view's desired width here
// TODO: Let floating views do whatever
view_update_size(view, sway_surface->pending_width,
sway_surface->pending_height);
view_update_size(view, xwayland_view->pending_width,
xwayland_view->pending_height);
view_damage_from(view);
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct sway_xwayland_surface *sway_surface =
wl_container_of(listener, sway_surface, destroy);
wl_list_remove(&sway_surface->commit.link);
wl_list_remove(&sway_surface->destroy.link);
wl_list_remove(&sway_surface->request_configure.link);
wl_list_remove(&sway_surface->map.link);
wl_list_remove(&sway_surface->unmap.link);
view_destroy(sway_surface->view);
free(sway_surface);
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, destroy);
view_destroy(&xwayland_view->view);
}
static void handle_unmap(struct wl_listener *listener, void *data) {
struct sway_xwayland_surface *sway_surface =
wl_container_of(listener, sway_surface, unmap);
view_unmap(sway_surface->view);
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, unmap);
wl_list_remove(&xwayland_view->commit.link);
view_unmap(&xwayland_view->view);
}
static void handle_map(struct wl_listener *listener, void *data) {
struct sway_xwayland_surface *sway_surface =
wl_container_of(listener, sway_surface, map);
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, map);
struct wlr_xwayland_surface *xsurface = data;
struct sway_view *view = sway_surface->view;
struct sway_view *view = &xwayland_view->view;
// put it back into the tree
// Wire up the commit listener here, because xwayland map/unmap can change
// the underlying wlr_surface
wl_signal_add(&xsurface->surface->events.commit, &xwayland_view->commit);
xwayland_view->commit.notify = handle_commit;
// Put it back into the tree
wlr_xwayland_surface_set_maximized(xsurface, true);
view_map(view, xsurface->surface);
}
static void handle_request_configure(struct wl_listener *listener, void *data) {
struct sway_xwayland_surface *sway_surface =
wl_container_of(listener, sway_surface, request_configure);
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, request_configure);
struct wlr_xwayland_surface_configure_event *ev = data;
struct sway_view *view = sway_surface->view;
struct sway_view *view = &xwayland_view->view;
struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
// TODO: floating windows are allowed to move around like this, but make
// sure tiling windows always stay in place.
@ -165,8 +182,8 @@ static void handle_request_configure(struct wl_listener *listener, void *data) {
}
void handle_xwayland_surface(struct wl_listener *listener, void *data) {
struct sway_server *server = wl_container_of(
listener, server, xwayland_surface);
struct sway_server *server = wl_container_of(listener, server,
xwayland_surface);
struct wlr_xwayland_surface *xsurface = data;
if (wlr_xwayland_surface_is_unmanaged(xsurface) ||
@ -179,39 +196,31 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
wlr_log(L_DEBUG, "New xwayland surface title='%s' class='%s'",
xsurface->title, xsurface->class);
struct sway_xwayland_surface *sway_surface =
calloc(1, sizeof(struct sway_xwayland_surface));
if (!sway_assert(sway_surface, "Failed to allocate surface")) {
struct sway_xwayland_view *xwayland_view =
calloc(1, sizeof(struct sway_xwayland_view));
if (!sway_assert(xwayland_view, "Failed to allocate view")) {
return;
}
struct sway_view *view = view_create(SWAY_VIEW_XWAYLAND, &view_impl);
if (!sway_assert(view, "Failed to allocate view")) {
return;
}
view->wlr_xwayland_surface = xsurface;
view->sway_xwayland_surface = sway_surface;
sway_surface->view = view;
view_init(&xwayland_view->view, SWAY_VIEW_XWAYLAND, &view_impl);
xwayland_view->view.wlr_xwayland_surface = xsurface;
// TODO:
// - Look up pid and open on appropriate workspace
// - Criteria
wl_signal_add(&xsurface->surface->events.commit, &sway_surface->commit);
sway_surface->commit.notify = handle_commit;
wl_signal_add(&xsurface->events.destroy, &sway_surface->destroy);
sway_surface->destroy.notify = handle_destroy;
wl_signal_add(&xsurface->events.destroy, &xwayland_view->destroy);
xwayland_view->destroy.notify = handle_destroy;
wl_signal_add(&xsurface->events.request_configure,
&sway_surface->request_configure);
sway_surface->request_configure.notify = handle_request_configure;
&xwayland_view->request_configure);
xwayland_view->request_configure.notify = handle_request_configure;
wl_signal_add(&xsurface->events.unmap, &sway_surface->unmap);
sway_surface->unmap.notify = handle_unmap;
wl_signal_add(&xsurface->events.unmap, &xwayland_view->unmap);
xwayland_view->unmap.notify = handle_unmap;
wl_signal_add(&xsurface->events.map, &sway_surface->map);
sway_surface->map.notify = handle_map;
wl_signal_add(&xsurface->events.map, &xwayland_view->map);
xwayland_view->map.notify = handle_map;
handle_map(&sway_surface->map, xsurface);
handle_map(&xwayland_view->map, xsurface);
}