mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-22 12:55:58 +01:00
xwm: add surface to rootston on surface commit
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parent
c666d34d2d
commit
a3f2754668
4 changed files with 56 additions and 19 deletions
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@ -66,14 +66,16 @@ struct wlr_xwayland_surface_size_hints {
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struct wlr_xwayland_surface {
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xcb_window_t window_id;
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struct wlr_xwm *xwm;
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uint32_t surface_id;
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struct wl_list link;
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struct wlr_surface *surface;
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struct wl_listener surface_destroy_listener;
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int16_t x, y;
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uint16_t width, height;
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bool override_redirect;
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bool mapped;
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bool added;
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char *title;
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char *class;
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@ -95,9 +97,7 @@ struct wlr_xwayland_surface {
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struct {
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struct wl_signal destroy;
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struct wl_signal request_configure;
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struct wl_signal set_title;
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struct wl_signal set_class;
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struct wl_signal set_parent;
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@ -106,6 +106,9 @@ struct wlr_xwayland_surface {
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struct wl_signal set_window_type;
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} events;
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struct wl_listener surface_destroy;
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struct wl_listener surface_commit;
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void *data;
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};
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@ -99,10 +99,10 @@ bool view_center(struct roots_view *view) {
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int width, height;
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wlr_output_effective_resolution(output, &width, &height);
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view->x = (double)(width - size.width) / 2
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+ l_output->x;
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view->y = (double)(height - size.height) / 2
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+ l_output->y;
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double view_x = (double)(width - size.width) / 2 + l_output->x;
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double view_y = (double)(height - size.height) / 2 + l_output->y;
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view_set_position(view, view_x, view_y);
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return true;
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}
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@ -67,6 +67,7 @@ static struct wlr_xwayland_surface *wlr_xwayland_surface_create(
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wlr_log(L_ERROR, "Could not allocate wlr xwayland surface");
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return NULL;
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}
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surface->xwm = xwm;
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surface->window_id = window_id;
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surface->x = x;
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surface->y = y;
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@ -92,6 +93,12 @@ static void wlr_xwayland_surface_destroy(struct wlr_xwayland_surface *surface) {
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for (size_t i = 0; i < surface->state->length; i++) {
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free(surface->state->items[i]);
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}
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if (surface->surface) {
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wl_list_remove(&surface->surface_destroy.link);
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wl_list_remove(&surface->surface_commit.link);
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}
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free(surface->title);
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free(surface->class);
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free(surface->instance);
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@ -412,11 +419,30 @@ static void read_surface_property(struct wlr_xwm *xwm,
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free(reply);
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}
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static void handle_surface_commit(struct wl_listener *listener, void *data) {
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struct wlr_xwayland_surface *xsurface =
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wl_container_of(listener, xsurface, surface_commit);
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if (!xsurface->added &&
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wlr_surface_has_buffer(xsurface->surface) &&
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xsurface->mapped) {
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wl_signal_emit(&xsurface->xwm->xwayland->events.new_surface, xsurface);
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xsurface->added = true;
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}
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}
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static void handle_surface_destroy(struct wl_listener *listener, void *data) {
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struct wlr_xwayland_surface *xsurface =
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wl_container_of(listener, xsurface, surface_destroy);
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// TODO destroy xwayland surface?
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}
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static void map_shell_surface(struct wlr_xwm *xwm,
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struct wlr_xwayland_surface *xwayland_surface,
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struct wlr_xwayland_surface *xsurface,
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struct wlr_surface *surface) {
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// get xcb geometry for depth = alpha channel
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xwayland_surface->surface = surface;
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xsurface->surface = surface;
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// read all surface properties
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const xcb_atom_t props[] = {
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@ -433,13 +459,20 @@ static void map_shell_surface(struct wlr_xwm *xwm,
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xwm->atoms[NET_WM_PID],
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};
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for (size_t i = 0; i < sizeof(props)/sizeof(xcb_atom_t); i++) {
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read_surface_property(xwm, xwayland_surface, props[i]);
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read_surface_property(xwm, xsurface, props[i]);
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}
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wl_list_remove(&xwayland_surface->link);
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wl_list_remove(&xsurface->link);
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wl_list_insert(&xwm->xwayland->displayable_surfaces,
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&xwayland_surface->link);
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wl_signal_emit(&xwm->xwayland->events.new_surface, xwayland_surface);
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&xsurface->link);
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xsurface->surface_commit.notify = handle_surface_commit;
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wl_signal_add(&surface->events.commit, &xsurface->surface_commit);
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xsurface->surface_destroy.notify = handle_surface_destroy;
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wl_signal_add(&surface->events.destroy, &xsurface->surface_destroy);
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xsurface->mapped = true;
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}
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/* xcb event handlers */
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@ -620,10 +653,10 @@ static int x11_event_handler(int fd, uint32_t mask, void *data) {
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return count;
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}
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static void create_surface_handler(struct wl_listener *listener, void *data) {
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static void handle_compositor_surface_create(struct wl_listener *listener, void *data) {
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struct wlr_surface *surface = data;
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struct wlr_xwm *xwm =
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wl_container_of(listener, xwm, surface_create_listener);
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wl_container_of(listener, xwm, compositor_surface_create);
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if (wl_resource_get_client(surface->resource) != xwm->xwayland->client) {
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return;
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}
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@ -757,7 +790,7 @@ void xwm_destroy(struct wlr_xwm *xwm) {
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wl_list_for_each_safe(surface, tmp, &xwm->unpaired_surfaces, link) {
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wlr_xwayland_surface_destroy(surface);
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}
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wl_list_remove(&xwm->surface_create_listener.link);
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wl_list_remove(&xwm->compositor_surface_create.link);
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xcb_disconnect(xwm->xcb_conn);
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free(xwm);
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@ -875,9 +908,9 @@ struct wlr_xwm *xwm_create(struct wlr_xwayland *wlr_xwayland) {
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free(xfixes_reply);
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xwm->surface_create_listener.notify = create_surface_handler;
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xwm->compositor_surface_create.notify = handle_compositor_surface_create;
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wl_signal_add(&wlr_xwayland->compositor->events.create_surface,
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&xwm->surface_create_listener);
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&xwm->compositor_surface_create);
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return xwm;
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}
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@ -36,7 +36,6 @@ enum net_wm_state_action {
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struct wlr_xwm {
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struct wlr_xwayland *xwayland;
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struct wl_event_source *event_source;
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struct wl_listener surface_create_listener;
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xcb_atom_t atoms[ATOM_LAST];
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xcb_connection_t *xcb_conn;
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@ -49,6 +48,8 @@ struct wlr_xwm {
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struct wl_list unpaired_surfaces;
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const xcb_query_extension_reply_t *xfixes;
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struct wl_listener compositor_surface_create;
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};
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void xwm_destroy(struct wlr_xwm *xwm);
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