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Merge pull request #421 from emersion/parent-compositor-exit
Terminate on parent compositor exit
This commit is contained in:
commit
57a355a6a7
2 changed files with 17 additions and 7 deletions
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@ -12,10 +12,15 @@
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#include "backend/wayland.h"
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#include "xdg-shell-unstable-v6-client-protocol.h"
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static int dispatch_events(int fd, uint32_t mask, void *data) {
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struct wlr_wl_backend *backend = data;
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int count = 0;
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if ((mask & WL_EVENT_HANGUP) || (mask & WL_EVENT_ERROR)) {
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wl_display_terminate(backend->local_display);
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return 0;
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}
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if (mask & WL_EVENT_READABLE) {
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count = wl_display_dispatch(backend->remote_display);
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}
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@ -36,7 +41,7 @@ static bool wlr_wl_backend_start(struct wlr_backend *_backend) {
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wlr_log(L_INFO, "Initializating wayland backend");
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wlr_wl_registry_poll(backend);
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if (!(backend->compositor) || (!(backend->shell))) {
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if (!backend->compositor || !backend->shell) {
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wlr_log_errno(L_ERROR, "Could not obtain retrieve required globals");
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return false;
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}
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@ -49,10 +54,9 @@ static bool wlr_wl_backend_start(struct wlr_backend *_backend) {
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struct wl_event_loop *loop = wl_display_get_event_loop(backend->local_display);
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int fd = wl_display_get_fd(backend->remote_display);
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int events = WL_EVENT_READABLE | WL_EVENT_ERROR |
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WL_EVENT_HANGUP;
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int events = WL_EVENT_READABLE | WL_EVENT_ERROR | WL_EVENT_HANGUP;
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backend->remote_display_src = wl_event_loop_add_fd(loop, fd, events,
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dispatch_events, backend);
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dispatch_events, backend);
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wl_event_source_check(backend->remote_display_src);
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return true;
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@ -155,9 +155,14 @@ static bool handle_x11_event(struct wlr_x11_backend *x11, xcb_generic_event_t *e
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static int x11_event(int fd, uint32_t mask, void *data) {
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struct wlr_x11_backend *x11 = data;
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if ((mask & WL_EVENT_HANGUP) || (mask & WL_EVENT_ERROR)) {
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wl_display_terminate(x11->wl_display);
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return 0;
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}
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xcb_generic_event_t *e;
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bool quit = false;
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while (!quit && (e = xcb_poll_for_event(x11->xcb_conn))) {
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quit = handle_x11_event(x11, e);
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free(e);
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@ -205,7 +210,8 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
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int fd = xcb_get_file_descriptor(x11->xcb_conn);
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struct wl_event_loop *ev = wl_display_get_event_loop(display);
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x11->event_source = wl_event_loop_add_fd(ev, fd, WL_EVENT_READABLE, x11_event, x11);
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int events = WL_EVENT_READABLE | WL_EVENT_ERROR | WL_EVENT_HANGUP;
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x11->event_source = wl_event_loop_add_fd(ev, fd, events, x11_event, x11);
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if (!x11->event_source) {
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wlr_log(L_ERROR, "Could not create event source");
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goto error_x11;
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