1 /* $OpenBSD: cmd-rotate-window.c,v 1.22 2016/11/14 16:27:12 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:U", 0, 0 }, 35 .usage = "[-DU] " CMD_TARGET_WINDOW_USAGE, 36 37 .tflag = CMD_WINDOW, 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 winlink *wl = item->state.tflag.wl; 47 struct window *w = wl->window; 48 struct window_pane *wp, *wp2; 49 struct layout_cell *lc; 50 u_int sx, sy, xoff, yoff; 51 52 server_unzoom_window(w); 53 54 if (args_has(self->args, 'D')) { 55 wp = TAILQ_LAST(&w->panes, window_panes); 56 TAILQ_REMOVE(&w->panes, wp, entry); 57 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 58 59 lc = wp->layout_cell; 60 xoff = wp->xoff; yoff = wp->yoff; 61 sx = wp->sx; sy = wp->sy; 62 TAILQ_FOREACH(wp, &w->panes, entry) { 63 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 64 break; 65 wp->layout_cell = wp2->layout_cell; 66 if (wp->layout_cell != NULL) 67 wp->layout_cell->wp = wp; 68 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 69 window_pane_resize(wp, wp2->sx, wp2->sy); 70 } 71 wp->layout_cell = lc; 72 if (wp->layout_cell != NULL) 73 wp->layout_cell->wp = wp; 74 wp->xoff = xoff; wp->yoff = yoff; 75 window_pane_resize(wp, sx, sy); 76 77 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 78 wp = TAILQ_LAST(&w->panes, window_panes); 79 window_set_active_pane(w, wp); 80 server_redraw_window(w); 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 window_set_active_pane(w, wp); 107 server_redraw_window(w); 108 } 109 110 return (CMD_RETURN_NORMAL); 111 } 112