From fa5845db13c5cc87a03062fedf5d9cc237d14604 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 05:34:38 +0200 Subject: Adding upstream version 3.3a. Signed-off-by: Daniel Baumann --- control-notify.c | 236 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 236 insertions(+) create mode 100644 control-notify.c (limited to 'control-notify.c') diff --git a/control-notify.c b/control-notify.c new file mode 100644 index 0000000..6ff0e43 --- /dev/null +++ b/control-notify.c @@ -0,0 +1,236 @@ +/* $OpenBSD$ */ + +/* + * Copyright (c) 2012 Nicholas Marriott + * Copyright (c) 2012 George Nachman + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER + * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include + +#include + +#include "tmux.h" + +#define CONTROL_SHOULD_NOTIFY_CLIENT(c) \ + ((c) != NULL && ((c)->flags & CLIENT_CONTROL)) + +void +control_notify_pane_mode_changed(int pane) +{ + struct client *c; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c)) + continue; + + control_write(c, "%%pane-mode-changed %%%u", pane); + } +} + +void +control_notify_window_layout_changed(struct window *w) +{ + struct client *c; + struct session *s; + struct winlink *wl; + const char *template; + char *cp; + + template = "%layout-change #{window_id} #{window_layout} " + "#{window_visible_layout} #{window_raw_flags}"; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session == NULL) + continue; + s = c->session; + + if (winlink_find_by_window_id(&s->windows, w->id) == NULL) + continue; + + /* + * When the last pane in a window is closed it won't have a + * layout root and we don't need to inform the client about the + * layout change because the whole window will go away soon. + */ + if (w->layout_root == NULL) + continue; + + wl = winlink_find_by_window(&s->windows, w); + if (wl != NULL) { + cp = format_single(NULL, template, c, NULL, wl, NULL); + control_write(c, "%s", cp); + free(cp); + } + } +} + +void +control_notify_window_pane_changed(struct window *w) +{ + struct client *c; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c)) + continue; + + control_write(c, "%%window-pane-changed @%u %%%u", w->id, + w->active->id); + } +} + +void +control_notify_window_unlinked(__unused struct session *s, struct window *w) +{ + struct client *c; + struct session *cs; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session == NULL) + continue; + cs = c->session; + + if (winlink_find_by_window_id(&cs->windows, w->id) != NULL) + control_write(c, "%%window-close @%u", w->id); + else + control_write(c, "%%unlinked-window-close @%u", w->id); + } +} + +void +control_notify_window_linked(__unused struct session *s, struct window *w) +{ + struct client *c; + struct session *cs; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session == NULL) + continue; + cs = c->session; + + if (winlink_find_by_window_id(&cs->windows, w->id) != NULL) + control_write(c, "%%window-add @%u", w->id); + else + control_write(c, "%%unlinked-window-add @%u", w->id); + } +} + +void +control_notify_window_renamed(struct window *w) +{ + struct client *c; + struct session *cs; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session == NULL) + continue; + cs = c->session; + + if (winlink_find_by_window_id(&cs->windows, w->id) != NULL) { + control_write(c, "%%window-renamed @%u %s", w->id, + w->name); + } else { + control_write(c, "%%unlinked-window-renamed @%u %s", + w->id, w->name); + } + } +} + +void +control_notify_client_session_changed(struct client *cc) +{ + struct client *c; + struct session *s; + + if (cc->session == NULL) + return; + s = cc->session; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session == NULL) + continue; + + if (cc == c) { + control_write(c, "%%session-changed $%u %s", s->id, + s->name); + } else { + control_write(c, "%%client-session-changed %s $%u %s", + cc->name, s->id, s->name); + } + } +} + +void +control_notify_client_detached(struct client *cc) +{ + struct client *c; + + TAILQ_FOREACH(c, &clients, entry) { + if (CONTROL_SHOULD_NOTIFY_CLIENT(c)) + control_write(c, "%%client-detached %s", cc->name); + } +} + +void +control_notify_session_renamed(struct session *s) +{ + struct client *c; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c)) + continue; + + control_write(c, "%%session-renamed $%u %s", s->id, s->name); + } +} + +void +control_notify_session_created(__unused struct session *s) +{ + struct client *c; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c)) + continue; + + control_write(c, "%%sessions-changed"); + } +} + +void +control_notify_session_closed(__unused struct session *s) +{ + struct client *c; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c)) + continue; + + control_write(c, "%%sessions-changed"); + } +} + +void +control_notify_session_window_changed(struct session *s) +{ + struct client *c; + + TAILQ_FOREACH(c, &clients, entry) { + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c)) + continue; + + control_write(c, "%%session-window-changed $%u @%u", s->id, + s->curw->window->id); + } +} -- cgit v1.2.3