/* $Id: cmd-unlink-window.c,v 1.1.1.2 2011/08/17 18:40:04 jmmv Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott * * 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" /* * Unlink a window, unless it would be destroyed by doing so (only one link). */ int cmd_unlink_window_exec(struct cmd *, struct cmd_ctx *); const struct cmd_entry cmd_unlink_window_entry = { "unlink-window", "unlinkw", "kt:", 0, 0, "[-k] " CMD_TARGET_WINDOW_USAGE, 0, NULL, NULL, cmd_unlink_window_exec }; int cmd_unlink_window_exec(struct cmd *self, struct cmd_ctx *ctx) { struct args *args = self->args; struct winlink *wl; struct window *w; struct session *s, *s2; struct session_group *sg; u_int references; if ((wl = cmd_find_window(ctx, args_get(args, 't'), &s)) == NULL) return (-1); w = wl->window; sg = session_group_find(s); if (sg != NULL) { references = 0; TAILQ_FOREACH(s2, &sg->sessions, gentry) references++; } else references = 1; if (!args_has(self->args, 'k') && w->references == references) { ctx->error(ctx, "window is only linked to one session"); return (-1); } server_unlink_window(s, wl); recalculate_sizes(); return (0); }