diff options
Diffstat (limited to '')
| -rw-r--r-- | client.h | 46 |
1 files changed, 45 insertions, 1 deletions
@@ -141,7 +141,7 @@ client_set_bounds(Client *c, int32_t width, int32_t height) return 0; #endif if (c->surface.xdg->client->shell->version >= - XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION) + XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION && width >= 0 && height >= 0) return wlr_xdg_toplevel_set_bounds(c->surface.xdg->toplevel, width, height); return 0; } @@ -241,6 +241,47 @@ client_is_mapped(Client *c) } static inline int +client_is_rendered_on_mon(Client *c, Monitor *m) +{ + /* This is needed for when you don't want to check formal assignment, + * but rather actual displaying of the pixels. + * Usually VISIBLEON suffices and is also faster. */ + struct wlr_surface_output *s; + if (!c->scene->node.enabled) + return 0; + wl_list_for_each(s, &client_surface(c)->current_outputs, link) + if (s->output == m->wlr_output) + return 1; + return 0; +} + +static inline int +client_is_stopped(Client *c) +{ + int pid; + siginfo_t in = {0}; +#ifdef XWAYLAND + if (client_is_x11(c)) + return 0; +#endif + + wl_client_get_credentials(c->surface.xdg->client->client, &pid, NULL, NULL); + if (waitid(P_PID, pid, &in, WNOHANG|WCONTINUED|WSTOPPED|WNOWAIT) < 0) { + /* This process is not our child process, while is very unluckely that + * it is stopped, in order to do not skip frames assume that it is. */ + if (errno == ECHILD) + return 1; + } else if (in.si_pid) { + if (in.si_code == CLD_STOPPED || in.si_code == CLD_TRAPPED) + return 1; + if (in.si_code == CLD_CONTINUED) + return 0; + } + + return 0; +} + +static inline int client_is_unmanaged(Client *c) { #ifdef XWAYLAND @@ -304,6 +345,9 @@ client_set_size(Client *c, uint32_t width, uint32_t height) return 0; } #endif + if (width == c->surface.xdg->toplevel->current.width + && height ==c->surface.xdg->toplevel->current.height) + return 0; return wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, width, height); } |