1 /* $OpenBSD: cmd-move-window.c,v 1.33 2020/06/13 09:05:53 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com> 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 <stdlib.h> 22 23 #include "tmux.h" 24 25 /* 26 * Move a window. 27 */ 28 29 static enum cmd_retval cmd_move_window_exec(struct cmd *, struct cmdq_item *); 30 31 const struct cmd_entry cmd_move_window_entry = { 32 .name = "move-window", 33 .alias = "movew", 34 35 .args = { "abdkrs:t:", 0, 0 }, 36 .usage = "[-abdkr] " CMD_SRCDST_WINDOW_USAGE, 37 38 .source = { 's', CMD_FIND_WINDOW, 0 }, 39 /* -t is special */ 40 41 .flags = 0, 42 .exec = cmd_move_window_exec 43 }; 44 45 const struct cmd_entry cmd_link_window_entry = { 46 .name = "link-window", 47 .alias = "linkw", 48 49 .args = { "abdks:t:", 0, 0 }, 50 .usage = "[-abdk] " CMD_SRCDST_WINDOW_USAGE, 51 52 .source = { 's', CMD_FIND_WINDOW, 0 }, 53 /* -t is special */ 54 55 .flags = 0, 56 .exec = cmd_move_window_exec 57 }; 58 59 static enum cmd_retval 60 cmd_move_window_exec(struct cmd *self, struct cmdq_item *item) 61 { 62 struct args *args = cmd_get_args(self); 63 struct cmd_find_state *source = cmdq_get_source(item); 64 struct cmd_find_state target; 65 const char *tflag = args_get(args, 't'); 66 struct session *src = source->s; 67 struct session *dst; 68 struct winlink *wl = source->wl; 69 char *cause; 70 int idx, kflag, dflag, sflag, before; 71 72 if (args_has(args, 'r')) { 73 if (cmd_find_target(&target, item, tflag, CMD_FIND_SESSION, 74 CMD_FIND_QUIET) != 0) 75 return (CMD_RETURN_ERROR); 76 77 session_renumber_windows(target.s); 78 recalculate_sizes(); 79 server_status_session(target.s); 80 81 return (CMD_RETURN_NORMAL); 82 } 83 if (cmd_find_target(&target, item, tflag, CMD_FIND_WINDOW, 84 CMD_FIND_WINDOW_INDEX) != 0) 85 return (CMD_RETURN_ERROR); 86 dst = target.s; 87 idx = target.idx; 88 89 kflag = args_has(args, 'k'); 90 dflag = args_has(args, 'd'); 91 sflag = args_has(args, 's'); 92 93 before = args_has(args, 'b'); 94 if (args_has(args, 'a') || before) { 95 if (target.wl != NULL) 96 idx = winlink_shuffle_up(dst, target.wl, before); 97 else 98 idx = winlink_shuffle_up(dst, dst->curw, before); 99 if (idx == -1) 100 return (CMD_RETURN_ERROR); 101 } 102 103 if (server_link_window(src, wl, dst, idx, kflag, !dflag, &cause) != 0) { 104 cmdq_error(item, "%s", cause); 105 free(cause); 106 return (CMD_RETURN_ERROR); 107 } 108 if (cmd_get_entry(self) == &cmd_move_window_entry) 109 server_unlink_window(src, wl); 110 111 /* 112 * Renumber the winlinks in the src session only, the destination 113 * session already has the correct winlink id to us, either 114 * automatically or specified by -s. 115 */ 116 if (!sflag && options_get_number(src->options, "renumber-windows")) 117 session_renumber_windows(src); 118 119 recalculate_sizes(); 120 121 return (CMD_RETURN_NORMAL); 122 } 123