1 /* $OpenBSD: cmd-rotate-window.c,v 1.7 2009/07/19 13:21:40 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_send, 38 cmd_target_recv, 39 cmd_target_free, 40 cmd_target_print 41 }; 42 43 void 44 cmd_rotate_window_init(struct cmd *self, int key) 45 { 46 struct cmd_target_data *data; 47 48 cmd_target_init(self, key); 49 data = self->data; 50 51 if (key == KEYC_ADDESC('o')) 52 data->chflags |= CMD_CHFLAG('D'); 53 } 54 55 int 56 cmd_rotate_window_exec(struct cmd *self, struct cmd_ctx *ctx) 57 { 58 struct cmd_target_data *data = self->data; 59 struct winlink *wl; 60 struct window *w; 61 struct window_pane *wp, *wp2; 62 struct layout_cell *lc; 63 u_int sx, sy, xoff, yoff; 64 65 if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL) 66 return (-1); 67 w = wl->window; 68 69 if (data->chflags & CMD_CHFLAG('D')) { 70 wp = TAILQ_LAST(&w->panes, window_panes); 71 TAILQ_REMOVE(&w->panes, wp, entry); 72 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 73 74 lc = wp->layout_cell; 75 xoff = wp->xoff; yoff = wp->yoff; 76 sx = wp->sx; sy = wp->sy; 77 TAILQ_FOREACH(wp, &w->panes, entry) { 78 if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL) 79 break; 80 wp->layout_cell = wp2->layout_cell; 81 if (wp->layout_cell != NULL) 82 wp->layout_cell->wp = wp; 83 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 84 window_pane_resize(wp, wp2->sx, wp2->sy); 85 } 86 wp->layout_cell = lc; 87 if (wp->layout_cell != NULL) 88 wp->layout_cell->wp = wp; 89 wp->xoff = xoff; wp->yoff = yoff; 90 window_pane_resize(wp, sx, sy); 91 92 if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL) 93 wp = TAILQ_LAST(&w->panes, window_panes); 94 window_set_active_pane(w, wp); 95 server_redraw_window(w); 96 } else { 97 wp = TAILQ_FIRST(&w->panes); 98 TAILQ_REMOVE(&w->panes, wp, entry); 99 TAILQ_INSERT_TAIL(&w->panes, wp, entry); 100 101 lc = wp->layout_cell; 102 xoff = wp->xoff; yoff = wp->yoff; 103 sx = wp->sx; sy = wp->sy; 104 TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) { 105 if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL) 106 break; 107 wp->layout_cell = wp2->layout_cell; 108 if (wp->layout_cell != NULL) 109 wp->layout_cell->wp = wp; 110 wp->xoff = wp2->xoff; wp->yoff = wp2->yoff; 111 window_pane_resize(wp, wp2->sx, wp2->sy); 112 } 113 wp->layout_cell = lc; 114 if (wp->layout_cell != NULL) 115 wp->layout_cell->wp = wp; 116 wp->xoff = xoff; wp->yoff = yoff; 117 window_pane_resize(wp, sx, sy); 118 119 if ((wp = TAILQ_NEXT(w->active, entry)) == NULL) 120 wp = TAILQ_FIRST(&w->panes); 121 window_set_active_pane(w, wp); 122 server_redraw_window(w); 123 } 124 125 return (0); 126 } 127