1 /* $OpenBSD: cmd-rotate-window.c,v 1.16 2015/12/13 14:32:38 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 CMD_WINDOW_T, 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 winlink *wl = cmdq->state.tflag.wl; 41 struct window *w = wl->window; 42 struct window_pane *wp, *wp2; 43 struct layout_cell *lc; 44 u_int sx, sy, xoff, yoff; 45 46 if (args_has(self->args, 'D')) { 47 wp = TAILQ_LAST(&w->panes, window_panes); 48 TAILQ_REMOVE(&w->panes, wp, entry); 49 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 50 51 lc = wp->layout_cell; 52 xoff = wp->xoff; yoff = wp->yoff; 53 sx = wp->sx; sy = wp->sy; 54 TAILQ_FOREACH(wp, &w->panes, entry) { 55 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 56 break; 57 wp->layout_cell = wp2->layout_cell; 58 if (wp->layout_cell != NULL) 59 wp->layout_cell->wp = wp; 60 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 61 window_pane_resize(wp, wp2->sx, wp2->sy); 62 } 63 wp->layout_cell = lc; 64 if (wp->layout_cell != NULL) 65 wp->layout_cell->wp = wp; 66 wp->xoff = xoff; wp->yoff = yoff; 67 window_pane_resize(wp, sx, sy); 68 69 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 70 wp = TAILQ_LAST(&w->panes, window_panes); 71 window_set_active_pane(w, wp); 72 server_redraw_window(w); 73 } else { 74 wp = TAILQ_FIRST(&w->panes); 75 TAILQ_REMOVE(&w->panes, wp, entry); 76 TAILQ_INSERT_TAIL(&w->panes, wp, entry); 77 78 lc = wp->layout_cell; 79 xoff = wp->xoff; yoff = wp->yoff; 80 sx = wp->sx; sy = wp->sy; 81 TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) { 82 if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL) 83 break; 84 wp->layout_cell = wp2->layout_cell; 85 if (wp->layout_cell != NULL) 86 wp->layout_cell->wp = wp; 87 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 88 window_pane_resize(wp, wp2->sx, wp2->sy); 89 } 90 wp->layout_cell = lc; 91 if (wp->layout_cell != NULL) 92 wp->layout_cell->wp = wp; 93 wp->xoff = xoff; wp->yoff = yoff; 94 window_pane_resize(wp, sx, sy); 95 96 if ((wp = TAILQ_NEXT(w->active, entry)) == NULL) 97 wp = TAILQ_FIRST(&w->panes); 98 window_set_active_pane(w, wp); 99 server_redraw_window(w); 100 } 101 102 return (CMD_RETURN_NORMAL); 103 } 104