Annotation of src/usr.bin/tmux/cmd-rotate-window.c, Revision 1.14
1.14 ! nicm 1: /* $OpenBSD: cmd-rotate-window.c,v 1.13 2013/03/24 09:54:10 nicm Exp $ */
1.1 nicm 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:
1.12 nicm 27: void cmd_rotate_window_key_binding(struct cmd *, int);
1.13 nicm 28: enum cmd_retval cmd_rotate_window_exec(struct cmd *, struct cmd_q *);
1.1 nicm 29:
30: const struct cmd_entry cmd_rotate_window_entry = {
31: "rotate-window", "rotatew",
1.11 nicm 32: "Dt:U", 0, 0,
1.1 nicm 33: "[-DU] " CMD_TARGET_WINDOW_USAGE,
1.11 nicm 34: 0,
35: cmd_rotate_window_key_binding,
36: cmd_rotate_window_exec
1.1 nicm 37: };
38:
39: void
1.11 nicm 40: cmd_rotate_window_key_binding(struct cmd *self, int key)
1.1 nicm 41: {
1.11 nicm 42: self->args = args_create(0);
1.8 nicm 43: if (key == ('o' | KEYC_ESCAPE))
1.11 nicm 44: args_set(self->args, 'D', NULL);
1.1 nicm 45: }
46:
1.12 nicm 47: enum cmd_retval
1.13 nicm 48: cmd_rotate_window_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 49: {
1.11 nicm 50: struct args *args = self->args;
1.1 nicm 51: struct winlink *wl;
52: struct window *w;
53: struct window_pane *wp, *wp2;
1.7 nicm 54: struct layout_cell *lc;
1.1 nicm 55: u_int sx, sy, xoff, yoff;
56:
1.13 nicm 57: if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL)
1.12 nicm 58: return (CMD_RETURN_ERROR);
1.1 nicm 59: w = wl->window;
60:
1.11 nicm 61: if (args_has(self->args, 'D')) {
1.1 nicm 62: wp = TAILQ_LAST(&w->panes, window_panes);
63: TAILQ_REMOVE(&w->panes, wp, entry);
64: TAILQ_INSERT_HEAD(&w->panes, wp, entry);
65:
1.7 nicm 66: lc = wp->layout_cell;
1.1 nicm 67: xoff = wp->xoff; yoff = wp->yoff;
1.3 ray 68: sx = wp->sx; sy = wp->sy;
1.1 nicm 69: TAILQ_FOREACH(wp, &w->panes, entry) {
70: if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL)
71: break;
1.7 nicm 72: wp->layout_cell = wp2->layout_cell;
73: if (wp->layout_cell != NULL)
74: wp->layout_cell->wp = wp;
1.1 nicm 75: wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
76: window_pane_resize(wp, wp2->sx, wp2->sy);
77: }
1.7 nicm 78: wp->layout_cell = lc;
79: if (wp->layout_cell != NULL)
80: wp->layout_cell->wp = wp;
1.1 nicm 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);
1.7 nicm 87: server_redraw_window(w);
1.1 nicm 88: } else {
89: wp = TAILQ_FIRST(&w->panes);
90: TAILQ_REMOVE(&w->panes, wp, entry);
91: TAILQ_INSERT_TAIL(&w->panes, wp, entry);
92:
1.7 nicm 93: lc = wp->layout_cell;
1.1 nicm 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;
1.7 nicm 99: wp->layout_cell = wp2->layout_cell;
100: if (wp->layout_cell != NULL)
101: wp->layout_cell->wp = wp;
1.1 nicm 102: wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
103: window_pane_resize(wp, wp2->sx, wp2->sy);
104: }
1.7 nicm 105: wp->layout_cell = lc;
106: if (wp->layout_cell != NULL)
107: wp->layout_cell->wp = wp;
1.1 nicm 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);
1.7 nicm 114: server_redraw_window(w);
1.1 nicm 115: }
116:
1.12 nicm 117: return (CMD_RETURN_NORMAL);
1.1 nicm 118: }