1 /* $OpenBSD: cmd-rotate-window.c,v 1.9 2009/07/26 12:58:44 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_init(struct cmd *, int); 28 int cmd_rotate_window_exec(struct cmd *, struct cmd_ctx *); 29 30 const struct cmd_entry cmd_rotate_window_entry = { 31 "rotate-window", "rotatew", 32 "[-DU] " CMD_TARGET_WINDOW_USAGE, 33 0, CMD_CHFLAG('D')|CMD_CHFLAG('U'), 34 cmd_rotate_window_init, 35 cmd_target_parse, 36 cmd_rotate_window_exec, 37 cmd_target_free, 38 cmd_target_print 39 }; 40 41 void 42 cmd_rotate_window_init(struct cmd *self, int key) 43 { 44 struct cmd_target_data *data; 45 46 cmd_target_init(self, key); 47 data = self->data; 48 49 if (key == ('o' | KEYC_ESCAPE)) 50 data->chflags |= CMD_CHFLAG('D'); 51 } 52 53 int 54 cmd_rotate_window_exec(struct cmd *self, struct cmd_ctx *ctx) 55 { 56 struct cmd_target_data *data = self->data; 57 struct winlink *wl; 58 struct window *w; 59 struct window_pane *wp, *wp2; 60 struct layout_cell *lc; 61 u_int sx, sy, xoff, yoff; 62 63 if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL) 64 return (-1); 65 w = wl->window; 66 67 if (data->chflags & CMD_CHFLAG('D')) { 68 wp = TAILQ_LAST(&w->panes, window_panes); 69 TAILQ_REMOVE(&w->panes, wp, entry); 70 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 71 72 lc = wp->layout_cell; 73 xoff = wp->xoff; yoff = wp->yoff; 74 sx = wp->sx; sy = wp->sy; 75 TAILQ_FOREACH(wp, &w->panes, entry) { 76 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 77 break; 78 wp->layout_cell = wp2->layout_cell; 79 if (wp->layout_cell != NULL) 80 wp->layout_cell->wp = wp; 81 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 82 window_pane_resize(wp, wp2->sx, wp2->sy); 83 } 84 wp->layout_cell = lc; 85 if (wp->layout_cell != NULL) 86 wp->layout_cell->wp = wp; 87 wp->xoff = xoff; wp->yoff = yoff; 88 window_pane_resize(wp, sx, sy); 89 90 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 91 wp = TAILQ_LAST(&w->panes, window_panes); 92 window_set_active_pane(w, wp); 93 server_redraw_window(w); 94 } else { 95 wp = TAILQ_FIRST(&w->panes); 96 TAILQ_REMOVE(&w->panes, wp, entry); 97 TAILQ_INSERT_TAIL(&w->panes, wp, entry); 98 99 lc = wp->layout_cell; 100 xoff = wp->xoff; yoff = wp->yoff; 101 sx = wp->sx; sy = wp->sy; 102 TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) { 103 if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL) 104 break; 105 wp->layout_cell = wp2->layout_cell; 106 if (wp->layout_cell != NULL) 107 wp->layout_cell->wp = wp; 108 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 109 window_pane_resize(wp, wp2->sx, wp2->sy); 110 } 111 wp->layout_cell = lc; 112 if (wp->layout_cell != NULL) 113 wp->layout_cell->wp = wp; 114 wp->xoff = xoff; wp->yoff = yoff; 115 window_pane_resize(wp, sx, sy); 116 117 if ((wp = TAILQ_NEXT(w->active, entry)) == NULL) 118 wp = TAILQ_FIRST(&w->panes); 119 window_set_active_pane(w, wp); 120 server_redraw_window(w); 121 } 122 123 return (0); 124 } 125