1 /* $OpenBSD: cmd-rotate-window.c,v 1.15 2014/10/20 22:29:25 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 * Rotate the panes in a window. 25 */ 26 27 enum cmd_retval cmd_rotate_window_exec(struct cmd *, struct cmd_q *); 28 29 const struct cmd_entry cmd_rotate_window_entry = { 30 "rotate-window", "rotatew", 31 "Dt:U", 0, 0, 32 "[-DU] " CMD_TARGET_WINDOW_USAGE, 33 0, 34 cmd_rotate_window_exec 35 }; 36 37 enum cmd_retval 38 cmd_rotate_window_exec(struct cmd *self, struct cmd_q *cmdq) 39 { 40 struct args *args = self->args; 41 struct winlink *wl; 42 struct window *w; 43 struct window_pane *wp, *wp2; 44 struct layout_cell *lc; 45 u_int sx, sy, xoff, yoff; 46 47 if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL) 48 return (CMD_RETURN_ERROR); 49 w = wl->window; 50 51 if (args_has(self->args, 'D')) { 52 wp = TAILQ_LAST(&w->panes, window_panes); 53 TAILQ_REMOVE(&w->panes, wp, entry); 54 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 55 56 lc = wp->layout_cell; 57 xoff = wp->xoff; yoff = wp->yoff; 58 sx = wp->sx; sy = wp->sy; 59 TAILQ_FOREACH(wp, &w->panes, entry) { 60 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 61 break; 62 wp->layout_cell = wp2->layout_cell; 63 if (wp->layout_cell != NULL) 64 wp->layout_cell->wp = wp; 65 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 66 window_pane_resize(wp, wp2->sx, wp2->sy); 67 } 68 wp->layout_cell = lc; 69 if (wp->layout_cell != NULL) 70 wp->layout_cell->wp = wp; 71 wp->xoff = xoff; wp->yoff = yoff; 72 window_pane_resize(wp, sx, sy); 73 74 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 75 wp = TAILQ_LAST(&w->panes, window_panes); 76 window_set_active_pane(w, wp); 77 server_redraw_window(w); 78 } else { 79 wp = TAILQ_FIRST(&w->panes); 80 TAILQ_REMOVE(&w->panes, wp, entry); 81 TAILQ_INSERT_TAIL(&w->panes, wp, entry); 82 83 lc = wp->layout_cell; 84 xoff = wp->xoff; yoff = wp->yoff; 85 sx = wp->sx; sy = wp->sy; 86 TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) { 87 if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL) 88 break; 89 wp->layout_cell = wp2->layout_cell; 90 if (wp->layout_cell != NULL) 91 wp->layout_cell->wp = wp; 92 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 93 window_pane_resize(wp, wp2->sx, wp2->sy); 94 } 95 wp->layout_cell = lc; 96 if (wp->layout_cell != NULL) 97 wp->layout_cell->wp = wp; 98 wp->xoff = xoff; wp->yoff = yoff; 99 window_pane_resize(wp, sx, sy); 100 101 if ((wp = TAILQ_NEXT(w->active, entry)) == NULL) 102 wp = TAILQ_FIRST(&w->panes); 103 window_set_active_pane(w, wp); 104 server_redraw_window(w); 105 } 106 107 return (CMD_RETURN_NORMAL); 108 } 109