1 /* Id */
2
3 /*
4 * Copyright (c) 2007 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 "tmux.h"
22
23 /*
24 * Enter copy mode.
25 */
26
27 void cmd_copy_mode_key_binding(struct cmd *, int);
28 enum cmd_retval cmd_copy_mode_exec(struct cmd *, struct cmd_q *);
29
30 const struct cmd_entry cmd_copy_mode_entry = {
31 "copy-mode", NULL,
32 "t:u", 0, 0,
33 "[-u] " CMD_TARGET_PANE_USAGE,
34 0,
35 cmd_copy_mode_key_binding,
36 cmd_copy_mode_exec
37 };
38
39 void
cmd_copy_mode_key_binding(struct cmd * self,int key)40 cmd_copy_mode_key_binding(struct cmd *self, int key)
41 {
42 self->args = args_create(0);
43 if (key == KEYC_PPAGE)
44 args_set(self->args, 'u', NULL);
45 }
46
47 enum cmd_retval
cmd_copy_mode_exec(struct cmd * self,struct cmd_q * cmdq)48 cmd_copy_mode_exec(struct cmd *self, struct cmd_q *cmdq)
49 {
50 struct args *args = self->args;
51 struct window_pane *wp;
52
53 if (cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp) == NULL)
54 return (CMD_RETURN_ERROR);
55
56 if (wp->mode != &window_copy_mode) {
57 if (window_pane_set_mode(wp, &window_copy_mode) != 0)
58 return (CMD_RETURN_NORMAL);
59 window_copy_init_from_pane(wp);
60 }
61 if (wp->mode == &window_copy_mode && args_has(self->args, 'u'))
62 window_copy_pageup(wp);
63
64 return (CMD_RETURN_NORMAL);
65 }
66