1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
/* $OpenBSD$ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
*
* 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 <sys/types.h>
#include <stdlib.h>
#include "tmux.h"
/*
* Switch window to selected layout.
*/
static enum cmd_retval cmd_select_layout_exec(struct cmd *,
struct cmdq_item *);
const struct cmd_entry cmd_select_layout_entry = {
.name = "select-layout",
.alias = "selectl",
.args = { "Enopt:", 0, 1, NULL },
.usage = "[-Enop] " CMD_TARGET_PANE_USAGE " [layout-name]",
.target = { 't', CMD_FIND_PANE, 0 },
.flags = CMD_AFTERHOOK,
.exec = cmd_select_layout_exec
};
const struct cmd_entry cmd_next_layout_entry = {
.name = "next-layout",
.alias = "nextl",
.args = { "t:", 0, 0, NULL },
.usage = CMD_TARGET_WINDOW_USAGE,
.target = { 't', CMD_FIND_WINDOW, 0 },
.flags = CMD_AFTERHOOK,
.exec = cmd_select_layout_exec
};
const struct cmd_entry cmd_previous_layout_entry = {
.name = "previous-layout",
.alias = "prevl",
.args = { "t:", 0, 0, NULL },
.usage = CMD_TARGET_WINDOW_USAGE,
.target = { 't', CMD_FIND_WINDOW, 0 },
.flags = CMD_AFTERHOOK,
.exec = cmd_select_layout_exec
};
static enum cmd_retval
cmd_select_layout_exec(struct cmd *self, struct cmdq_item *item)
{
struct args *args = cmd_get_args(self);
struct cmd_find_state *target = cmdq_get_target(item);
struct winlink *wl = target->wl;
struct window *w = wl->window;
struct window_pane *wp = target->wp;
const char *layoutname;
char *oldlayout, *cause;
int next, previous, layout;
server_unzoom_window(w);
next = (cmd_get_entry(self) == &cmd_next_layout_entry);
if (args_has(args, 'n'))
next = 1;
previous = (cmd_get_entry(self) == &cmd_previous_layout_entry);
if (args_has(args, 'p'))
previous = 1;
oldlayout = w->old_layout;
w->old_layout = layout_dump(w->layout_root);
if (next || previous) {
if (next)
layout_set_next(w);
else
layout_set_previous(w);
goto changed;
}
if (args_has(args, 'E')) {
layout_spread_out(wp);
goto changed;
}
if (args_count(args) != 0)
layoutname = args_string(args, 0);
else if (args_has(args, 'o'))
layoutname = oldlayout;
else
layoutname = NULL;
if (!args_has(args, 'o')) {
if (layoutname == NULL)
layout = w->lastlayout;
else
layout = layout_set_lookup(layoutname);
if (layout != -1) {
layout_set_select(w, layout);
goto changed;
}
}
if (layoutname != NULL) {
if (layout_parse(w, layoutname, &cause) == -1) {
cmdq_error(item, "%s: %s", cause, layoutname);
free(cause);
goto error;
}
goto changed;
}
free(oldlayout);
return (CMD_RETURN_NORMAL);
changed:
free(oldlayout);
recalculate_sizes();
server_redraw_window(w);
notify_window("window-layout-changed", w);
return (CMD_RETURN_NORMAL);
error:
free(w->old_layout);
w->old_layout = oldlayout;
return (CMD_RETURN_ERROR);
}
|
