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75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/* $Id: cmd-unlink-window.c,v 1.15 2009-07-19 00:39:37 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include "tmux.h"
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/*
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* Unlink a window, unless it would be destroyed by doing so (only one link).
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*/
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int cmd_unlink_window_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_unlink_window_entry = {
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"unlink-window", "unlinkw",
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"[-k] " CMD_TARGET_WINDOW_USAGE,
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0, CMD_CHFLAG('k'),
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cmd_target_init,
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cmd_target_parse,
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cmd_unlink_window_exec,
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cmd_target_send,
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cmd_target_recv,
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cmd_target_free,
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cmd_target_print
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};
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int
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cmd_unlink_window_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_target_data *data = self->data;
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struct winlink *wl;
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struct session *s;
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struct client *c;
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u_int i;
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int destroyed;
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if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
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return (-1);
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if (!(data->chflags & CMD_CHFLAG('k')) && wl->window->references == 1) {
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ctx->error(ctx, "window is only linked to one session");
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return (-1);
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}
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destroyed = session_detach(s, wl);
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c == NULL || c->session != s)
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continue;
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if (destroyed) {
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c->session = NULL;
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server_write_client(c, MSG_EXIT, NULL, 0);
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} else
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server_redraw_client(c);
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}
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recalculate_sizes();
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return (0);
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}
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