1 /* $OpenBSD: cmd-rotate-window.c,v 1.17 2015/12/13 21:53:57 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 .name = "rotate-window", 31 .alias = "rotatew", 32 33 .args = { "Dt:U", 0, 0 }, 34 .usage = "[-DU] " CMD_TARGET_WINDOW_USAGE, 35 36 .flags = CMD_WINDOW_T, 37 .exec = cmd_rotate_window_exec 38 }; 39 40 enum cmd_retval 41 cmd_rotate_window_exec(struct cmd *self, struct cmd_q *cmdq) 42 { 43 struct winlink *wl = cmdq->state.tflag.wl; 44 struct window *w = wl->window; 45 struct window_pane *wp, *wp2; 46 struct layout_cell *lc; 47 u_int sx, sy, xoff, yoff; 48 49 if (args_has(self->args, 'D')) { 50 wp = TAILQ_LAST(&w->panes, window_panes); 51 TAILQ_REMOVE(&w->panes, wp, entry); 52 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 53 54 lc = wp->layout_cell; 55 xoff = wp->xoff; yoff = wp->yoff; 56 sx = wp->sx; sy = wp->sy; 57 TAILQ_FOREACH(wp, &w->panes, entry) { 58 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 59 break; 60 wp->layout_cell = wp2->layout_cell; 61 if (wp->layout_cell != NULL) 62 wp->layout_cell->wp = wp; 63 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 64 window_pane_resize(wp, wp2->sx, wp2->sy); 65 } 66 wp->layout_cell = lc; 67 if (wp->layout_cell != NULL) 68 wp->layout_cell->wp = wp; 69 wp->xoff = xoff; wp->yoff = yoff; 70 window_pane_resize(wp, sx, sy); 71 72 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 73 wp = TAILQ_LAST(&w->panes, window_panes); 74 window_set_active_pane(w, wp); 75 server_redraw_window(w); 76 } else { 77 wp = TAILQ_FIRST(&w->panes); 78 TAILQ_REMOVE(&w->panes, wp, entry); 79 TAILQ_INSERT_TAIL(&w->panes, wp, entry); 80 81 lc = wp->layout_cell; 82 xoff = wp->xoff; yoff = wp->yoff; 83 sx = wp->sx; sy = wp->sy; 84 TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) { 85 if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL) 86 break; 87 wp->layout_cell = wp2->layout_cell; 88 if (wp->layout_cell != NULL) 89 wp->layout_cell->wp = wp; 90 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 91 window_pane_resize(wp, wp2->sx, wp2->sy); 92 } 93 wp->layout_cell = lc; 94 if (wp->layout_cell != NULL) 95 wp->layout_cell->wp = wp; 96 wp->xoff = xoff; wp->yoff = yoff; 97 window_pane_resize(wp, sx, sy); 98 99 if ((wp = TAILQ_NEXT(w->active, entry)) == NULL) 100 wp = TAILQ_FIRST(&w->panes); 101 window_set_active_pane(w, wp); 102 server_redraw_window(w); 103 } 104 105 return (CMD_RETURN_NORMAL); 106 } 107