1 /* $OpenBSD: cmd-copy-mode.c,v 1.17 2014/10/20 22:29:25 nicm Exp $ */ 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 enum cmd_retval cmd_copy_mode_exec(struct cmd *, struct cmd_q *); 28 29 const struct cmd_entry cmd_copy_mode_entry = { 30 "copy-mode", NULL, 31 "t:u", 0, 0, 32 "[-u] " CMD_TARGET_PANE_USAGE, 33 0, 34 cmd_copy_mode_exec 35 }; 36 37 enum cmd_retval 38 cmd_copy_mode_exec(struct cmd *self, struct cmd_q *cmdq) 39 { 40 struct args *args = self->args; 41 struct window_pane *wp; 42 43 if (cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp) == NULL) 44 return (CMD_RETURN_ERROR); 45 46 if (wp->mode != &window_copy_mode) { 47 if (window_pane_set_mode(wp, &window_copy_mode) != 0) 48 return (CMD_RETURN_NORMAL); 49 window_copy_init_from_pane(wp); 50 } 51 if (wp->mode == &window_copy_mode && args_has(self->args, 'u')) 52 window_copy_pageup(wp); 53 54 return (CMD_RETURN_NORMAL); 55 } 56