From 9247c90d69c3efeeda7c7baa5c1ff82fb09da836 Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Mon, 3 Sep 2012 09:32:38 +0000 Subject: Send notifications to control clients. Also don't redraw client when suspended. --- control-notify.c | 183 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 183 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 00000000..254f1f58 --- /dev/null +++ b/control-notify.c @@ -0,0 +1,183 @@ +/* $OpenBSD$ */ + +/* + * 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 "tmux.h" + +#define CONTROL_SHOULD_NOTIFY_CLIENT(c) \ + ((c) != NULL && ((c)->flags & CLIENT_CONTROL)) + +void +control_notify_window_layout_changed(struct window *w) +{ + struct client *c; + struct session *s; + struct format_tree *ft; + struct winlink *wl; + u_int i; + const char *template; + + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + 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; + template = "%layout-change #{window_id} #{window_layout}"; + + ft = format_create(); + wl = winlink_find_by_window(&s->windows, w); + if (wl != NULL) { + format_winlink(ft, c->session, wl); + control_write(c, "%s", format_expand(ft, template)); + } + format_free(ft); + } +} + +void +control_notify_window_unlinked(unused struct session *s, struct window *w) +{ + struct client *c; + struct session *cs; + u_int i; + + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + 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; + u_int i; + + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + 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 *s; + u_int i; + + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session == NULL) + continue; + s = c->session; + + if (winlink_find_by_window_id(&s->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_attached_session_changed(struct client *c) +{ + struct session *s; + + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session == NULL) + return; + s = c->session; + + control_write(c, "%%session-changed %d %s", s->idx, s->name); +} + +void +control_notify_session_renamed(struct session *s) +{ + struct client *c; + u_int i; + + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session != s) + continue; + + control_write(c, "%%session-renamed %s", s->name); + } +} + +void +control_notify_session_created(unused struct session *s) +{ + struct client *c; + u_int i; + + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session == NULL) + continue; + + control_write(c, "%%sessions-changed"); + } +} + +void +control_notify_session_close(unused struct session *s) +{ + struct client *c; + u_int i; + + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + if (!CONTROL_SHOULD_NOTIFY_CLIENT(c) || c->session == NULL) + continue; + + control_write(c, "%%sessions-changed"); + } +} -- cgit v1.2.3