1 /* $OpenBSD: cmd-select-layout.c,v 1.24 2014/10/20 22:34:31 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2009 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 * Switch window to selected layout. 25 */ 26 27 enum cmd_retval cmd_select_layout_exec(struct cmd *, struct cmd_q *); 28 29 const struct cmd_entry cmd_select_layout_entry = { 30 "select-layout", "selectl", 31 "npt:", 0, 1, 32 "[-np] " CMD_TARGET_WINDOW_USAGE " [layout-name]", 33 0, 34 cmd_select_layout_exec 35 }; 36 37 const struct cmd_entry cmd_next_layout_entry = { 38 "next-layout", "nextl", 39 "t:", 0, 0, 40 CMD_TARGET_WINDOW_USAGE, 41 0, 42 cmd_select_layout_exec 43 }; 44 45 const struct cmd_entry cmd_previous_layout_entry = { 46 "previous-layout", "prevl", 47 "t:", 0, 0, 48 CMD_TARGET_WINDOW_USAGE, 49 0, 50 cmd_select_layout_exec 51 }; 52 53 enum cmd_retval 54 cmd_select_layout_exec(struct cmd *self, struct cmd_q *cmdq) 55 { 56 struct args *args = self->args; 57 struct winlink *wl; 58 const char *layoutname; 59 int next, previous, layout; 60 61 if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL) 62 return (CMD_RETURN_ERROR); 63 server_unzoom_window(wl->window); 64 65 next = self->entry == &cmd_next_layout_entry; 66 if (args_has(self->args, 'n')) 67 next = 1; 68 previous = self->entry == &cmd_previous_layout_entry; 69 if (args_has(self->args, 'p')) 70 previous = 1; 71 72 if (next || previous) { 73 if (next) 74 layout = layout_set_next(wl->window); 75 else 76 layout = layout_set_previous(wl->window); 77 server_redraw_window(wl->window); 78 return (CMD_RETURN_NORMAL); 79 } 80 81 if (args->argc == 0) 82 layout = wl->window->lastlayout; 83 else 84 layout = layout_set_lookup(args->argv[0]); 85 if (layout != -1) { 86 layout = layout_set_select(wl->window, layout); 87 server_redraw_window(wl->window); 88 return (CMD_RETURN_NORMAL); 89 } 90 91 if (args->argc != 0) { 92 layoutname = args->argv[0]; 93 if (layout_parse(wl->window, layoutname) == -1) { 94 cmdq_error(cmdq, "can't set layout: %s", layoutname); 95 return (CMD_RETURN_ERROR); 96 } 97 server_redraw_window(wl->window); 98 } 99 return (CMD_RETURN_NORMAL); 100 } 101