Merge branch 'obsd-master'
[tmux.git] / cmd-new-window.c
blobf2d932de9407c3db13071f02a7d7f910a0c76f07
1 /* $OpenBSD$ */
3 /*
4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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.
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.
19 #include <sys/types.h>
21 #include <errno.h>
22 #include <fcntl.h>
23 #include <stdlib.h>
24 #include <string.h>
25 #include <unistd.h>
27 #include "tmux.h"
30 * Create a new window.
33 #define NEW_WINDOW_TEMPLATE "#{session_name}:#{window_index}.#{pane_index}"
35 static enum cmd_retval cmd_new_window_exec(struct cmd *, struct cmdq_item *);
37 const struct cmd_entry cmd_new_window_entry = {
38 .name = "new-window",
39 .alias = "neww",
41 .args = { "abc:de:F:kn:PSt:", 0, -1, NULL },
42 .usage = "[-abdkPS] [-c start-directory] [-e environment] [-F format] "
43 "[-n window-name] " CMD_TARGET_WINDOW_USAGE " [shell-command]",
45 .target = { 't', CMD_FIND_WINDOW, CMD_FIND_WINDOW_INDEX },
47 .flags = 0,
48 .exec = cmd_new_window_exec
51 static enum cmd_retval
52 cmd_new_window_exec(struct cmd *self, struct cmdq_item *item)
54 struct args *args = cmd_get_args(self);
55 struct client *c = cmdq_get_client(item);
56 struct cmd_find_state *current = cmdq_get_current(item);
57 struct cmd_find_state *target = cmdq_get_target(item);
58 struct spawn_context sc = { 0 };
59 struct client *tc = cmdq_get_target_client(item);
60 struct session *s = target->s;
61 struct winlink *wl = target->wl, *new_wl = NULL;
62 int idx = target->idx, before;
63 char *cause = NULL, *cp, *expanded;
64 const char *template, *name;
65 struct cmd_find_state fs;
66 struct args_value *av;
69 * If -S and -n are given and -t is not and a single window with this
70 * name already exists, select it.
72 name = args_get(args, 'n');
73 if (args_has(args, 'S') && name != NULL && target->idx == -1) {
74 expanded = format_single(item, name, c, s, NULL, NULL);
75 RB_FOREACH(wl, winlinks, &s->windows) {
76 if (strcmp(wl->window->name, expanded) != 0)
77 continue;
78 if (new_wl == NULL) {
79 new_wl = wl;
80 continue;
82 cmdq_error(item, "multiple windows named %s", name);
83 free(expanded);
84 return (CMD_RETURN_ERROR);
86 free(expanded);
87 if (new_wl != NULL) {
88 if (args_has(args, 'd'))
89 return (CMD_RETURN_NORMAL);
90 if (session_set_current(s, new_wl) == 0)
91 server_redraw_session(s);
92 if (c != NULL && c->session != NULL)
93 s->curw->window->latest = c;
94 recalculate_sizes();
95 return (CMD_RETURN_NORMAL);
99 before = args_has(args, 'b');
100 if (args_has(args, 'a') || before) {
101 idx = winlink_shuffle_up(s, wl, before);
102 if (idx == -1)
103 idx = target->idx;
106 sc.item = item;
107 sc.s = s;
108 sc.tc = tc;
110 sc.name = args_get(args, 'n');
111 args_to_vector(args, &sc.argc, &sc.argv);
112 sc.environ = environ_create();
114 av = args_first_value(args, 'e');
115 while (av != NULL) {
116 environ_put(sc.environ, av->string, 0);
117 av = args_next_value(av);
120 sc.idx = idx;
121 sc.cwd = args_get(args, 'c');
123 sc.flags = 0;
124 if (args_has(args, 'd'))
125 sc.flags |= SPAWN_DETACHED;
126 if (args_has(args, 'k'))
127 sc.flags |= SPAWN_KILL;
129 if ((new_wl = spawn_window(&sc, &cause)) == NULL) {
130 cmdq_error(item, "create window failed: %s", cause);
131 free(cause);
132 if (sc.argv != NULL)
133 cmd_free_argv(sc.argc, sc.argv);
134 environ_free(sc.environ);
135 return (CMD_RETURN_ERROR);
137 if (!args_has(args, 'd') || new_wl == s->curw) {
138 cmd_find_from_winlink(current, new_wl, 0);
139 server_redraw_session_group(s);
140 } else
141 server_status_session_group(s);
143 if (args_has(args, 'P')) {
144 if ((template = args_get(args, 'F')) == NULL)
145 template = NEW_WINDOW_TEMPLATE;
146 cp = format_single(item, template, tc, s, new_wl,
147 new_wl->window->active);
148 cmdq_print(item, "%s", cp);
149 free(cp);
152 cmd_find_from_winlink(&fs, new_wl, 0);
153 cmdq_insert_hook(s, item, &fs, "after-new-window");
155 if (sc.argv != NULL)
156 cmd_free_argv(sc.argc, sc.argv);
157 environ_free(sc.environ);
158 return (CMD_RETURN_NORMAL);