Annotation of embedaddon/tmux/cmd-rotate-window.c, revision 1.1.1.1
1.1 misho 1: /* $OpenBSD$ */
2:
3: /*
4: * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
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: static enum cmd_retval cmd_rotate_window_exec(struct cmd *,
28: struct cmdq_item *);
29:
30: const struct cmd_entry cmd_rotate_window_entry = {
31: .name = "rotate-window",
32: .alias = "rotatew",
33:
34: .args = { "Dt:U", 0, 0 },
35: .usage = "[-DU] " CMD_TARGET_WINDOW_USAGE,
36:
37: .tflag = CMD_WINDOW,
38:
39: .flags = 0,
40: .exec = cmd_rotate_window_exec
41: };
42:
43: static enum cmd_retval
44: cmd_rotate_window_exec(struct cmd *self, struct cmdq_item *item)
45: {
46: struct winlink *wl = item->state.tflag.wl;
47: struct window *w = wl->window;
48: struct window_pane *wp, *wp2;
49: struct layout_cell *lc;
50: u_int sx, sy, xoff, yoff;
51:
52: server_unzoom_window(w);
53:
54: if (args_has(self->args, 'D')) {
55: wp = TAILQ_LAST(&w->panes, window_panes);
56: TAILQ_REMOVE(&w->panes, wp, entry);
57: TAILQ_INSERT_HEAD(&w->panes, wp, entry);
58:
59: lc = wp->layout_cell;
60: xoff = wp->xoff; yoff = wp->yoff;
61: sx = wp->sx; sy = wp->sy;
62: TAILQ_FOREACH(wp, &w->panes, entry) {
63: if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL)
64: break;
65: wp->layout_cell = wp2->layout_cell;
66: if (wp->layout_cell != NULL)
67: wp->layout_cell->wp = wp;
68: wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
69: window_pane_resize(wp, wp2->sx, wp2->sy);
70: }
71: wp->layout_cell = lc;
72: if (wp->layout_cell != NULL)
73: wp->layout_cell->wp = wp;
74: wp->xoff = xoff; wp->yoff = yoff;
75: window_pane_resize(wp, sx, sy);
76:
77: if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL)
78: wp = TAILQ_LAST(&w->panes, window_panes);
79: window_set_active_pane(w, wp);
80: server_redraw_window(w);
81: } else {
82: wp = TAILQ_FIRST(&w->panes);
83: TAILQ_REMOVE(&w->panes, wp, entry);
84: TAILQ_INSERT_TAIL(&w->panes, wp, entry);
85:
86: lc = wp->layout_cell;
87: xoff = wp->xoff; yoff = wp->yoff;
88: sx = wp->sx; sy = wp->sy;
89: TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) {
90: if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL)
91: break;
92: wp->layout_cell = wp2->layout_cell;
93: if (wp->layout_cell != NULL)
94: wp->layout_cell->wp = wp;
95: wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
96: window_pane_resize(wp, wp2->sx, wp2->sy);
97: }
98: wp->layout_cell = lc;
99: if (wp->layout_cell != NULL)
100: wp->layout_cell->wp = wp;
101: wp->xoff = xoff; wp->yoff = yoff;
102: window_pane_resize(wp, sx, sy);
103:
104: if ((wp = TAILQ_NEXT(w->active, entry)) == NULL)
105: wp = TAILQ_FIRST(&w->panes);
106: window_set_active_pane(w, wp);
107: server_redraw_window(w);
108: }
109:
110: return (CMD_RETURN_NORMAL);
111: }
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