Annotation of src/usr.bin/tmux/cmd-rotate-window.c, Revision 1.20
1.20 ! nicm 1: /* $OpenBSD: cmd-rotate-window.c,v 1.19 2016/01/19 15:59:12 nicm Exp $ */
1.1 nicm 2:
3: /*
1.19 nicm 4: * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
1.1 nicm 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:
1.20 ! nicm 27: static enum cmd_retval cmd_rotate_window_exec(struct cmd *, struct cmd_q *);
1.1 nicm 28:
29: const struct cmd_entry cmd_rotate_window_entry = {
1.17 nicm 30: .name = "rotate-window",
31: .alias = "rotatew",
32:
33: .args = { "Dt:U", 0, 0 },
34: .usage = "[-DU] " CMD_TARGET_WINDOW_USAGE,
35:
1.18 nicm 36: .tflag = CMD_WINDOW,
37:
38: .flags = 0,
1.17 nicm 39: .exec = cmd_rotate_window_exec
1.1 nicm 40: };
41:
1.20 ! nicm 42: static enum cmd_retval
1.13 nicm 43: cmd_rotate_window_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 44: {
1.16 nicm 45: struct winlink *wl = cmdq->state.tflag.wl;
46: struct window *w = wl->window;
1.1 nicm 47: struct window_pane *wp, *wp2;
1.7 nicm 48: struct layout_cell *lc;
1.1 nicm 49: u_int sx, sy, xoff, yoff;
50:
1.11 nicm 51: if (args_has(self->args, 'D')) {
1.1 nicm 52: wp = TAILQ_LAST(&w->panes, window_panes);
53: TAILQ_REMOVE(&w->panes, wp, entry);
54: TAILQ_INSERT_HEAD(&w->panes, wp, entry);
55:
1.7 nicm 56: lc = wp->layout_cell;
1.1 nicm 57: xoff = wp->xoff; yoff = wp->yoff;
1.3 ray 58: sx = wp->sx; sy = wp->sy;
1.1 nicm 59: TAILQ_FOREACH(wp, &w->panes, entry) {
60: if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL)
61: break;
1.7 nicm 62: wp->layout_cell = wp2->layout_cell;
63: if (wp->layout_cell != NULL)
64: wp->layout_cell->wp = wp;
1.1 nicm 65: wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
66: window_pane_resize(wp, wp2->sx, wp2->sy);
67: }
1.7 nicm 68: wp->layout_cell = lc;
69: if (wp->layout_cell != NULL)
70: wp->layout_cell->wp = wp;
1.1 nicm 71: wp->xoff = xoff; wp->yoff = yoff;
72: window_pane_resize(wp, sx, sy);
73:
74: if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL)
75: wp = TAILQ_LAST(&w->panes, window_panes);
76: window_set_active_pane(w, wp);
1.7 nicm 77: server_redraw_window(w);
1.1 nicm 78: } else {
79: wp = TAILQ_FIRST(&w->panes);
80: TAILQ_REMOVE(&w->panes, wp, entry);
81: TAILQ_INSERT_TAIL(&w->panes, wp, entry);
82:
1.7 nicm 83: lc = wp->layout_cell;
1.1 nicm 84: xoff = wp->xoff; yoff = wp->yoff;
85: sx = wp->sx; sy = wp->sy;
86: TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) {
87: if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL)
88: break;
1.7 nicm 89: wp->layout_cell = wp2->layout_cell;
90: if (wp->layout_cell != NULL)
91: wp->layout_cell->wp = wp;
1.1 nicm 92: wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
93: window_pane_resize(wp, wp2->sx, wp2->sy);
94: }
1.7 nicm 95: wp->layout_cell = lc;
96: if (wp->layout_cell != NULL)
97: wp->layout_cell->wp = wp;
1.1 nicm 98: wp->xoff = xoff; wp->yoff = yoff;
99: window_pane_resize(wp, sx, sy);
100:
101: if ((wp = TAILQ_NEXT(w->active, entry)) == NULL)
102: wp = TAILQ_FIRST(&w->panes);
103: window_set_active_pane(w, wp);
1.7 nicm 104: server_redraw_window(w);
1.1 nicm 105: }
106:
1.12 nicm 107: return (CMD_RETURN_NORMAL);
1.1 nicm 108: }