1 /* $OpenBSD: cmd-rotate-window.c,v 1.32 2021/03/11 06:31:05 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2009 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 "tmux.h" 22 23 /* 24 * Rotate the panes in a window. 25 */ 26 27 static enum cmd_retval cmd_rotate_window_exec(struct cmd *, 28 struct cmdq_item *); 29 30 const struct cmd_entry cmd_rotate_window_entry = { 31 .name = "rotate-window", 32 .alias = "rotatew", 33 34 .args = { "Dt:UZ", 0, 0 }, 35 .usage = "[-DUZ] " CMD_TARGET_WINDOW_USAGE, 36 37 .target = { 't', CMD_FIND_WINDOW, 0 }, 38 39 .flags = 0, 40 .exec = cmd_rotate_window_exec 41 }; 42 43 static enum cmd_retval 44 cmd_rotate_window_exec(struct cmd *self, struct cmdq_item *item) 45 { 46 struct args *args = cmd_get_args(self); 47 struct cmd_find_state *current = cmdq_get_current(item); 48 struct cmd_find_state *target = cmdq_get_target(item); 49 struct winlink *wl = target->wl; 50 struct window *w = wl->window; 51 struct window_pane *wp, *wp2; 52 struct layout_cell *lc; 53 u_int sx, sy, xoff, yoff; 54 55 window_push_zoom(w, 0, args_has(args, 'Z')); 56 57 if (args_has(args, 'D')) { 58 wp = TAILQ_LAST(&w->panes, window_panes); 59 TAILQ_REMOVE(&w->panes, wp, entry); 60 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 61 62 lc = wp->layout_cell; 63 xoff = wp->xoff; yoff = wp->yoff; 64 sx = wp->sx; sy = wp->sy; 65 TAILQ_FOREACH(wp, &w->panes, entry) { 66 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 67 break; 68 wp->layout_cell = wp2->layout_cell; 69 if (wp->layout_cell != NULL) 70 wp->layout_cell->wp = wp; 71 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 72 window_pane_resize(wp, wp2->sx, wp2->sy); 73 } 74 wp->layout_cell = lc; 75 if (wp->layout_cell != NULL) 76 wp->layout_cell->wp = wp; 77 wp->xoff = xoff; wp->yoff = yoff; 78 window_pane_resize(wp, sx, sy); 79 80 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 81 wp = TAILQ_LAST(&w->panes, window_panes); 82 } else { 83 wp = TAILQ_FIRST(&w->panes); 84 TAILQ_REMOVE(&w->panes, wp, entry); 85 TAILQ_INSERT_TAIL(&w->panes, wp, entry); 86 87 lc = wp->layout_cell; 88 xoff = wp->xoff; yoff = wp->yoff; 89 sx = wp->sx; sy = wp->sy; 90 TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) { 91 if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL) 92 break; 93 wp->layout_cell = wp2->layout_cell; 94 if (wp->layout_cell != NULL) 95 wp->layout_cell->wp = wp; 96 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 97 window_pane_resize(wp, wp2->sx, wp2->sy); 98 } 99 wp->layout_cell = lc; 100 if (wp->layout_cell != NULL) 101 wp->layout_cell->wp = wp; 102 wp->xoff = xoff; wp->yoff = yoff; 103 window_pane_resize(wp, sx, sy); 104 105 if ((wp = TAILQ_NEXT(w->active, entry)) == NULL) 106 wp = TAILQ_FIRST(&w->panes); 107 } 108 109 window_set_active_pane(w, wp, 1); 110 cmd_find_from_winlink_pane(current, wl, wp, 0); 111 window_pop_zoom(w); 112 server_redraw_window(w); 113 114 return (CMD_RETURN_NORMAL); 115 } 116