Annotation of src/usr.bin/tmux/cmd-break-pane.c, Revision 1.12
1.12 ! nicm 1: /* $OpenBSD: cmd-break-pane.c,v 1.11 2011/05/08 21:30:00 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18:
19: #include <sys/types.h>
20:
21: #include <stdlib.h>
22:
23: #include "tmux.h"
24:
25: /*
26: * Break pane off into a window.
27: */
28:
29: int cmd_break_pane_exec(struct cmd *, struct cmd_ctx *);
30:
31: const struct cmd_entry cmd_break_pane_entry = {
32: "break-pane", "breakp",
1.10 nicm 33: "dt:", 0, 0,
34: "[-d] " CMD_TARGET_PANE_USAGE,
35: 0,
36: NULL,
37: NULL,
38: cmd_break_pane_exec
1.1 nicm 39: };
40:
41: int
42: cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
43: {
1.10 nicm 44: struct args *args = self->args;
1.1 nicm 45: struct winlink *wl;
46: struct session *s;
47: struct window_pane *wp;
48: struct window *w;
1.12 ! nicm 49: char *name;
1.1 nicm 50: char *cause;
1.6 nicm 51: int base_idx;
1.1 nicm 52:
1.10 nicm 53: if ((wl = cmd_find_pane(ctx, args_get(args, 't'), &s, &wp)) == NULL)
1.1 nicm 54: return (-1);
55:
56: if (window_count_panes(wl->window) == 1) {
1.5 nicm 57: ctx->error(ctx, "can't break with only one pane");
1.1 nicm 58: return (-1);
59: }
60:
1.11 nicm 61: w = wl->window;
62: TAILQ_REMOVE(&w->panes, wp, entry);
63: if (wp == w->active) {
64: w->active = w->last;
65: w->last = NULL;
66: if (w->active == NULL) {
67: w->active = TAILQ_PREV(wp, window_panes, entry);
68: if (w->active == NULL)
69: w->active = TAILQ_NEXT(wp, entry);
70: }
71: } else if (wp == w->last)
72: w->last = NULL;
1.9 nicm 73: layout_close_pane(wp);
1.1 nicm 74:
1.9 nicm 75: w = wp->window = window_create1(s->sx, s->sy);
76: TAILQ_INSERT_HEAD(&w->panes, wp, entry);
77: w->active = wp;
1.12 ! nicm 78: name = default_window_name(w);
! 79: window_set_name(w, name);
! 80: xfree(name);
1.3 nicm 81: layout_init(w);
1.1 nicm 82:
1.6 nicm 83: base_idx = options_get_number(&s->options, "base-index");
1.9 nicm 84: wl = session_attach(s, w, -1 - base_idx, &cause); /* can't fail */
1.10 nicm 85: if (!args_has(self->args, 'd'))
1.9 nicm 86: session_select(s, wl->idx);
1.1 nicm 87:
88: server_redraw_session(s);
1.7 nicm 89: server_status_session_group(s);
1.1 nicm 90:
91: return (0);
92: }