Annotation of src/usr.bin/tmux/cmd-select-layout.c, Revision 1.22
1.22 ! nicm 1: /* $OpenBSD: cmd-select-layout.c,v 1.21 2013/10/10 12:00:22 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: * Switch window to selected layout.
25: */
26:
1.16 nicm 27: void cmd_select_layout_key_binding(struct cmd *, int);
1.19 nicm 28: enum cmd_retval cmd_select_layout_exec(struct cmd *, struct cmd_q *);
1.1 nicm 29:
30: const struct cmd_entry cmd_select_layout_entry = {
31: "select-layout", "selectl",
1.17 nicm 32: "npt:", 0, 1,
33: "[-np] " CMD_TARGET_WINDOW_USAGE " [layout-name]",
1.11 nicm 34: 0,
35: cmd_select_layout_key_binding,
36: cmd_select_layout_exec
1.1 nicm 37: };
38:
1.12 nicm 39: const struct cmd_entry cmd_next_layout_entry = {
40: "next-layout", "nextl",
41: "t:", 0, 0,
42: CMD_TARGET_WINDOW_USAGE,
43: 0,
44: NULL,
45: cmd_select_layout_exec
46: };
47:
48: const struct cmd_entry cmd_previous_layout_entry = {
49: "previous-layout", "prevl",
50: "t:", 0, 0,
51: CMD_TARGET_WINDOW_USAGE,
52: 0,
53: NULL,
54: cmd_select_layout_exec
55: };
56:
1.1 nicm 57: void
1.11 nicm 58: cmd_select_layout_key_binding(struct cmd *self, int key)
1.1 nicm 59: {
60: switch (key) {
1.11 nicm 61: case '1' | KEYC_ESCAPE:
62: self->args = args_create(1, "even-horizontal");
63: break;
64: case '2' | KEYC_ESCAPE:
65: self->args = args_create(1, "even-vertical");
1.1 nicm 66: break;
1.11 nicm 67: case '3' | KEYC_ESCAPE:
68: self->args = args_create(1, "main-horizontal");
1.8 nicm 69: break;
1.11 nicm 70: case '4' | KEYC_ESCAPE:
71: self->args = args_create(1, "main-vertical");
1.3 nicm 72: break;
1.11 nicm 73: case '5' | KEYC_ESCAPE:
74: self->args = args_create(1, "tiled");
1.9 nicm 75: break;
1.11 nicm 76: default:
77: self->args = args_create(0);
1.1 nicm 78: break;
79: }
80: }
81:
1.16 nicm 82: enum cmd_retval
1.19 nicm 83: cmd_select_layout_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 84: {
1.11 nicm 85: struct args *args = self->args;
86: struct winlink *wl;
87: const char *layoutname;
1.12 nicm 88: int next, previous, layout;
1.1 nicm 89:
1.19 nicm 90: if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL)
1.16 nicm 91: return (CMD_RETURN_ERROR);
1.20 nicm 92: server_unzoom_window(wl->window);
1.12 nicm 93:
94: next = self->entry == &cmd_next_layout_entry;
95: if (args_has(self->args, 'n'))
96: next = 1;
97: previous = self->entry == &cmd_previous_layout_entry;
98: if (args_has(self->args, 'p'))
99: previous = 1;
100:
101: if (next || previous) {
102: if (next)
103: layout = layout_set_next(wl->window);
104: else
105: layout = layout_set_previous(wl->window);
1.13 nicm 106: server_redraw_window(wl->window);
1.16 nicm 107: return (CMD_RETURN_NORMAL);
1.12 nicm 108: }
1.1 nicm 109:
1.11 nicm 110: if (args->argc == 0)
1.6 nicm 111: layout = wl->window->lastlayout;
1.11 nicm 112: else
113: layout = layout_set_lookup(args->argv[0]);
114: if (layout != -1) {
1.10 nicm 115: layout = layout_set_select(wl->window, layout);
1.13 nicm 116: server_redraw_window(wl->window);
1.16 nicm 117: return (CMD_RETURN_NORMAL);
1.11 nicm 118: }
119:
1.17 nicm 120: if (args->argc != 0) {
121: layoutname = args->argv[0];
122: if (layout_parse(wl->window, layoutname) == -1) {
1.19 nicm 123: cmdq_error(cmdq, "can't set layout: %s", layoutname);
1.17 nicm 124: return (CMD_RETURN_ERROR);
125: }
126: server_redraw_window(wl->window);
1.6 nicm 127: }
1.16 nicm 128: return (CMD_RETURN_NORMAL);
1.1 nicm 129: }