1 /* $OpenBSD: cmd-rotate-window.c,v 1.12 2012/07/11 07:10:15 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_ctx *); 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 NULL, 37 cmd_rotate_window_exec 38 }; 39 40 void 41 cmd_rotate_window_key_binding(struct cmd *self, int key) 42 { 43 self->args = args_create(0); 44 if (key == ('o' | KEYC_ESCAPE)) 45 args_set(self->args, 'D', NULL); 46 } 47 48 enum cmd_retval 49 cmd_rotate_window_exec(struct cmd *self, struct cmd_ctx *ctx) 50 { 51 struct args *args = self->args; 52 struct winlink *wl; 53 struct window *w; 54 struct window_pane *wp, *wp2; 55 struct layout_cell *lc; 56 u_int sx, sy, xoff, yoff; 57 58 if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL) 59 return (CMD_RETURN_ERROR); 60 w = wl->window; 61 62 if (args_has(self->args, 'D')) { 63 wp = TAILQ_LAST(&w->panes, window_panes); 64 TAILQ_REMOVE(&w->panes, wp, entry); 65 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 66 67 lc = wp->layout_cell; 68 xoff = wp->xoff; yoff = wp->yoff; 69 sx = wp->sx; sy = wp->sy; 70 TAILQ_FOREACH(wp, &w->panes, entry) { 71 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 72 break; 73 wp->layout_cell = wp2->layout_cell; 74 if (wp->layout_cell != NULL) 75 wp->layout_cell->wp = wp; 76 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 77 window_pane_resize(wp, wp2->sx, wp2->sy); 78 } 79 wp->layout_cell = lc; 80 if (wp->layout_cell != NULL) 81 wp->layout_cell->wp = wp; 82 wp->xoff = xoff; wp->yoff = yoff; 83 window_pane_resize(wp, sx, sy); 84 85 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 86 wp = TAILQ_LAST(&w->panes, window_panes); 87 window_set_active_pane(w, wp); 88 server_redraw_window(w); 89 } else { 90 wp = TAILQ_FIRST(&w->panes); 91 TAILQ_REMOVE(&w->panes, wp, entry); 92 TAILQ_INSERT_TAIL(&w->panes, wp, entry); 93 94 lc = wp->layout_cell; 95 xoff = wp->xoff; yoff = wp->yoff; 96 sx = wp->sx; sy = wp->sy; 97 TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) { 98 if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL) 99 break; 100 wp->layout_cell = wp2->layout_cell; 101 if (wp->layout_cell != NULL) 102 wp->layout_cell->wp = wp; 103 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 104 window_pane_resize(wp, wp2->sx, wp2->sy); 105 } 106 wp->layout_cell = lc; 107 if (wp->layout_cell != NULL) 108 wp->layout_cell->wp = wp; 109 wp->xoff = xoff; wp->yoff = yoff; 110 window_pane_resize(wp, sx, sy); 111 112 if ((wp = TAILQ_NEXT(w->active, entry)) == NULL) 113 wp = TAILQ_FIRST(&w->panes); 114 window_set_active_pane(w, wp); 115 server_redraw_window(w); 116 } 117 118 return (CMD_RETURN_NORMAL); 119 } 120