1 |
|
|
/* $OpenBSD: cmd-join-pane.c,v 1.23 2016/01/19 15:59:12 nicm Exp $ */ |
2 |
|
|
|
3 |
|
|
/* |
4 |
|
|
* Copyright (c) 2011 George Nachman <tmux@georgester.com> |
5 |
|
|
* Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com> |
6 |
|
|
* |
7 |
|
|
* Permission to use, copy, modify, and distribute this software for any |
8 |
|
|
* purpose with or without fee is hereby granted, provided that the above |
9 |
|
|
* copyright notice and this permission notice appear in all copies. |
10 |
|
|
* |
11 |
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
12 |
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
13 |
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
14 |
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
15 |
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER |
16 |
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING |
17 |
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
18 |
|
|
*/ |
19 |
|
|
|
20 |
|
|
#include <sys/types.h> |
21 |
|
|
|
22 |
|
|
#include <paths.h> |
23 |
|
|
#include <stdlib.h> |
24 |
|
|
#include <unistd.h> |
25 |
|
|
|
26 |
|
|
#include "tmux.h" |
27 |
|
|
|
28 |
|
|
/* |
29 |
|
|
* Join or move a pane into another (like split/swap/kill). |
30 |
|
|
*/ |
31 |
|
|
|
32 |
|
|
enum cmd_retval cmd_join_pane_exec(struct cmd *, struct cmd_q *); |
33 |
|
|
|
34 |
|
|
enum cmd_retval join_pane(struct cmd *, struct cmd_q *, int); |
35 |
|
|
|
36 |
|
|
const struct cmd_entry cmd_join_pane_entry = { |
37 |
|
|
.name = "join-pane", |
38 |
|
|
.alias = "joinp", |
39 |
|
|
|
40 |
|
|
.args = { "bdhvp:l:s:t:", 0, 0 }, |
41 |
|
|
.usage = "[-bdhv] [-p percentage|-l size] " CMD_SRCDST_PANE_USAGE, |
42 |
|
|
|
43 |
|
|
.sflag = CMD_PANE_MARKED, |
44 |
|
|
.tflag = CMD_PANE, |
45 |
|
|
|
46 |
|
|
.flags = 0, |
47 |
|
|
.exec = cmd_join_pane_exec |
48 |
|
|
}; |
49 |
|
|
|
50 |
|
|
const struct cmd_entry cmd_move_pane_entry = { |
51 |
|
|
.name = "move-pane", |
52 |
|
|
.alias = "movep", |
53 |
|
|
|
54 |
|
|
.args = { "bdhvp:l:s:t:", 0, 0 }, |
55 |
|
|
.usage = "[-bdhv] [-p percentage|-l size] " CMD_SRCDST_PANE_USAGE, |
56 |
|
|
|
57 |
|
|
.sflag = CMD_PANE, |
58 |
|
|
.tflag = CMD_PANE, |
59 |
|
|
|
60 |
|
|
.flags = 0, |
61 |
|
|
.exec = cmd_join_pane_exec |
62 |
|
|
}; |
63 |
|
|
|
64 |
|
|
enum cmd_retval |
65 |
|
|
cmd_join_pane_exec(struct cmd *self, struct cmd_q *cmdq) |
66 |
|
|
{ |
67 |
|
|
return (join_pane(self, cmdq, self->entry == &cmd_join_pane_entry)); |
68 |
|
|
} |
69 |
|
|
|
70 |
|
|
enum cmd_retval |
71 |
|
|
join_pane(struct cmd *self, struct cmd_q *cmdq, int not_same_window) |
72 |
|
|
{ |
73 |
|
|
struct args *args = self->args; |
74 |
|
|
struct session *dst_s; |
75 |
|
|
struct winlink *src_wl, *dst_wl; |
76 |
|
|
struct window *src_w, *dst_w; |
77 |
|
|
struct window_pane *src_wp, *dst_wp; |
78 |
|
|
char *cause; |
79 |
|
|
int size, percentage, dst_idx; |
80 |
|
|
enum layout_type type; |
81 |
|
|
struct layout_cell *lc; |
82 |
|
|
|
83 |
|
|
dst_s = cmdq->state.tflag.s; |
84 |
|
|
dst_wl = cmdq->state.tflag.wl; |
85 |
|
|
dst_wp = cmdq->state.tflag.wp; |
86 |
|
|
dst_w = dst_wl->window; |
87 |
|
|
dst_idx = dst_wl->idx; |
88 |
|
|
server_unzoom_window(dst_w); |
89 |
|
|
|
90 |
|
|
src_wl = cmdq->state.sflag.wl; |
91 |
|
|
src_wp = cmdq->state.sflag.wp; |
92 |
|
|
src_w = src_wl->window; |
93 |
|
|
server_unzoom_window(src_w); |
94 |
|
|
|
95 |
|
|
if (not_same_window && src_w == dst_w) { |
96 |
|
|
cmdq_error(cmdq, "can't join a pane to its own window"); |
97 |
|
|
return (CMD_RETURN_ERROR); |
98 |
|
|
} |
99 |
|
|
if (!not_same_window && src_wp == dst_wp) { |
100 |
|
|
cmdq_error(cmdq, "source and target panes must be different"); |
101 |
|
|
return (CMD_RETURN_ERROR); |
102 |
|
|
} |
103 |
|
|
|
104 |
|
|
type = LAYOUT_TOPBOTTOM; |
105 |
|
|
if (args_has(args, 'h')) |
106 |
|
|
type = LAYOUT_LEFTRIGHT; |
107 |
|
|
|
108 |
|
|
size = -1; |
109 |
|
|
if (args_has(args, 'l')) { |
110 |
|
|
size = args_strtonum(args, 'l', 0, INT_MAX, &cause); |
111 |
|
|
if (cause != NULL) { |
112 |
|
|
cmdq_error(cmdq, "size %s", cause); |
113 |
|
|
free(cause); |
114 |
|
|
return (CMD_RETURN_ERROR); |
115 |
|
|
} |
116 |
|
|
} else if (args_has(args, 'p')) { |
117 |
|
|
percentage = args_strtonum(args, 'p', 0, 100, &cause); |
118 |
|
|
if (cause != NULL) { |
119 |
|
|
cmdq_error(cmdq, "percentage %s", cause); |
120 |
|
|
free(cause); |
121 |
|
|
return (CMD_RETURN_ERROR); |
122 |
|
|
} |
123 |
|
|
if (type == LAYOUT_TOPBOTTOM) |
124 |
|
|
size = (dst_wp->sy * percentage) / 100; |
125 |
|
|
else |
126 |
|
|
size = (dst_wp->sx * percentage) / 100; |
127 |
|
|
} |
128 |
|
|
lc = layout_split_pane(dst_wp, type, size, args_has(args, 'b')); |
129 |
|
|
if (lc == NULL) { |
130 |
|
|
cmdq_error(cmdq, "create pane failed: pane too small"); |
131 |
|
|
return (CMD_RETURN_ERROR); |
132 |
|
|
} |
133 |
|
|
|
134 |
|
|
layout_close_pane(src_wp); |
135 |
|
|
|
136 |
|
|
window_lost_pane(src_w, src_wp); |
137 |
|
|
TAILQ_REMOVE(&src_w->panes, src_wp, entry); |
138 |
|
|
|
139 |
|
|
if (window_count_panes(src_w) == 0) |
140 |
|
|
server_kill_window(src_w); |
141 |
|
|
else |
142 |
|
|
notify_window_layout_changed(src_w); |
143 |
|
|
|
144 |
|
|
src_wp->window = dst_w; |
145 |
|
|
TAILQ_INSERT_AFTER(&dst_w->panes, dst_wp, src_wp, entry); |
146 |
|
|
layout_assign_pane(lc, src_wp); |
147 |
|
|
|
148 |
|
|
recalculate_sizes(); |
149 |
|
|
|
150 |
|
|
server_redraw_window(src_w); |
151 |
|
|
server_redraw_window(dst_w); |
152 |
|
|
|
153 |
|
|
if (!args_has(args, 'd')) { |
154 |
|
|
window_set_active_pane(dst_w, src_wp); |
155 |
|
|
session_select(dst_s, dst_idx); |
156 |
|
|
server_redraw_session(dst_s); |
157 |
|
|
} else |
158 |
|
|
server_status_session(dst_s); |
159 |
|
|
|
160 |
|
|
notify_window_layout_changed(dst_w); |
161 |
|
|
return (CMD_RETURN_NORMAL); |
162 |
|
|
} |