1 /* $OpenBSD: cmd-rotate-window.c,v 1.28 2020/04/13 08:26:27 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 = &item->shared->current; 48 struct winlink *wl = item->target.wl; 49 struct window *w = wl->window; 50 struct window_pane *wp, *wp2; 51 struct layout_cell *lc; 52 u_int sx, sy, xoff, yoff; 53 54 window_push_zoom(w, args_has(args, 'Z')); 55 56 if (args_has(args, 'D')) { 57 wp = TAILQ_LAST(&w->panes, window_panes); 58 TAILQ_REMOVE(&w->panes, wp, entry); 59 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 60 61 lc = wp->layout_cell; 62 xoff = wp->xoff; yoff = wp->yoff; 63 sx = wp->sx; sy = wp->sy; 64 TAILQ_FOREACH(wp, &w->panes, entry) { 65 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 66 break; 67 wp->layout_cell = wp2->layout_cell; 68 if (wp->layout_cell != NULL) 69 wp->layout_cell->wp = wp; 70 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 71 window_pane_resize(wp, wp2->sx, wp2->sy); 72 } 73 wp->layout_cell = lc; 74 if (wp->layout_cell != NULL) 75 wp->layout_cell->wp = wp; 76 wp->xoff = xoff; wp->yoff = yoff; 77 window_pane_resize(wp, sx, sy); 78 79 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 80 wp = TAILQ_LAST(&w->panes, window_panes); 81 } else { 82 wp = TAILQ_FIRST(&w->panes); 83 TAILQ_REMOVE(&w->panes, wp, entry); 84 TAILQ_INSERT_TAIL(&w->panes, wp, entry); 85 86 lc = wp->layout_cell; 87 xoff = wp->xoff; yoff = wp->yoff; 88 sx = wp->sx; sy = wp->sy; 89 TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) { 90 if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL) 91 break; 92 wp->layout_cell = wp2->layout_cell; 93 if (wp->layout_cell != NULL) 94 wp->layout_cell->wp = wp; 95 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 96 window_pane_resize(wp, wp2->sx, wp2->sy); 97 } 98 wp->layout_cell = lc; 99 if (wp->layout_cell != NULL) 100 wp->layout_cell->wp = wp; 101 wp->xoff = xoff; wp->yoff = yoff; 102 window_pane_resize(wp, sx, sy); 103 104 if ((wp = TAILQ_NEXT(w->active, entry)) == NULL) 105 wp = TAILQ_FIRST(&w->panes); 106 } 107 108 window_set_active_pane(w, wp, 1); 109 cmd_find_from_winlink_pane(current, wl, wp, 0); 110 window_pop_zoom(w); 111 server_redraw_window(w); 112 113 return (CMD_RETURN_NORMAL); 114 } 115