1 /* $OpenBSD: cmd-rotate-window.c,v 1.14 2013/10/10 12:00:22 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 void cmd_rotate_window_key_binding(struct cmd *, int); 28 enum cmd_retval cmd_rotate_window_exec(struct cmd *, struct cmd_q *); 29 30 const struct cmd_entry cmd_rotate_window_entry = { 31 "rotate-window", "rotatew", 32 "Dt:U", 0, 0, 33 "[-DU] " CMD_TARGET_WINDOW_USAGE, 34 0, 35 cmd_rotate_window_key_binding, 36 cmd_rotate_window_exec 37 }; 38 39 void 40 cmd_rotate_window_key_binding(struct cmd *self, int key) 41 { 42 self->args = args_create(0); 43 if (key == ('o' | KEYC_ESCAPE)) 44 args_set(self->args, 'D', NULL); 45 } 46 47 enum cmd_retval 48 cmd_rotate_window_exec(struct cmd *self, struct cmd_q *cmdq) 49 { 50 struct args *args = self->args; 51 struct winlink *wl; 52 struct window *w; 53 struct window_pane *wp, *wp2; 54 struct layout_cell *lc; 55 u_int sx, sy, xoff, yoff; 56 57 if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL) 58 return (CMD_RETURN_ERROR); 59 w = wl->window; 60 61 if (args_has(self->args, 'D')) { 62 wp = TAILQ_LAST(&w->panes, window_panes); 63 TAILQ_REMOVE(&w->panes, wp, entry); 64 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 65 66 lc = wp->layout_cell; 67 xoff = wp->xoff; yoff = wp->yoff; 68 sx = wp->sx; sy = wp->sy; 69 TAILQ_FOREACH(wp, &w->panes, entry) { 70 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 71 break; 72 wp->layout_cell = wp2->layout_cell; 73 if (wp->layout_cell != NULL) 74 wp->layout_cell->wp = wp; 75 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 76 window_pane_resize(wp, wp2->sx, wp2->sy); 77 } 78 wp->layout_cell = lc; 79 if (wp->layout_cell != NULL) 80 wp->layout_cell->wp = wp; 81 wp->xoff = xoff; wp->yoff = yoff; 82 window_pane_resize(wp, sx, sy); 83 84 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 85 wp = TAILQ_LAST(&w->panes, window_panes); 86 window_set_active_pane(w, wp); 87 server_redraw_window(w); 88 } else { 89 wp = TAILQ_FIRST(&w->panes); 90 TAILQ_REMOVE(&w->panes, wp, entry); 91 TAILQ_INSERT_TAIL(&w->panes, wp, entry); 92 93 lc = wp->layout_cell; 94 xoff = wp->xoff; yoff = wp->yoff; 95 sx = wp->sx; sy = wp->sy; 96 TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) { 97 if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL) 98 break; 99 wp->layout_cell = wp2->layout_cell; 100 if (wp->layout_cell != NULL) 101 wp->layout_cell->wp = wp; 102 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 103 window_pane_resize(wp, wp2->sx, wp2->sy); 104 } 105 wp->layout_cell = lc; 106 if (wp->layout_cell != NULL) 107 wp->layout_cell->wp = wp; 108 wp->xoff = xoff; wp->yoff = yoff; 109 window_pane_resize(wp, sx, sy); 110 111 if ((wp = TAILQ_NEXT(w->active, entry)) == NULL) 112 wp = TAILQ_FIRST(&w->panes); 113 window_set_active_pane(w, wp); 114 server_redraw_window(w); 115 } 116 117 return (CMD_RETURN_NORMAL); 118 } 119