Annotation of src/usr.bin/tmux/cmd-select-layout.c, Revision 1.17
1.17 ! nicm 1: /* $OpenBSD: cmd-select-layout.c,v 1.16 2012/07/11 07:10:15 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);
28: enum cmd_retval cmd_select_layout_exec(struct cmd *, struct cmd_ctx *);
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: NULL,
37: cmd_select_layout_exec
1.1 nicm 38: };
39:
1.12 nicm 40: const struct cmd_entry cmd_next_layout_entry = {
41: "next-layout", "nextl",
42: "t:", 0, 0,
43: CMD_TARGET_WINDOW_USAGE,
44: 0,
45: NULL,
46: NULL,
47: cmd_select_layout_exec
48: };
49:
50: const struct cmd_entry cmd_previous_layout_entry = {
51: "previous-layout", "prevl",
52: "t:", 0, 0,
53: CMD_TARGET_WINDOW_USAGE,
54: 0,
55: NULL,
56: NULL,
57: cmd_select_layout_exec
58: };
59:
1.1 nicm 60: void
1.11 nicm 61: cmd_select_layout_key_binding(struct cmd *self, int key)
1.1 nicm 62: {
63: switch (key) {
1.11 nicm 64: case '1' | KEYC_ESCAPE:
65: self->args = args_create(1, "even-horizontal");
66: break;
67: case '2' | KEYC_ESCAPE:
68: self->args = args_create(1, "even-vertical");
1.1 nicm 69: break;
1.11 nicm 70: case '3' | KEYC_ESCAPE:
71: self->args = args_create(1, "main-horizontal");
1.8 nicm 72: break;
1.11 nicm 73: case '4' | KEYC_ESCAPE:
74: self->args = args_create(1, "main-vertical");
1.3 nicm 75: break;
1.11 nicm 76: case '5' | KEYC_ESCAPE:
77: self->args = args_create(1, "tiled");
1.9 nicm 78: break;
1.11 nicm 79: default:
80: self->args = args_create(0);
1.1 nicm 81: break;
82: }
83: }
84:
1.16 nicm 85: enum cmd_retval
1.1 nicm 86: cmd_select_layout_exec(struct cmd *self, struct cmd_ctx *ctx)
87: {
1.11 nicm 88: struct args *args = self->args;
89: struct winlink *wl;
1.14 nicm 90: struct window *w;
1.11 nicm 91: const char *layoutname;
1.12 nicm 92: int next, previous, layout;
1.1 nicm 93:
1.11 nicm 94: if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL)
1.16 nicm 95: return (CMD_RETURN_ERROR);
1.14 nicm 96: w = wl->window;
1.12 nicm 97:
98: next = self->entry == &cmd_next_layout_entry;
99: if (args_has(self->args, 'n'))
100: next = 1;
101: previous = self->entry == &cmd_previous_layout_entry;
102: if (args_has(self->args, 'p'))
103: previous = 1;
104:
105: if (next || previous) {
106: if (next)
107: layout = layout_set_next(wl->window);
108: else
109: layout = layout_set_previous(wl->window);
1.13 nicm 110: server_redraw_window(wl->window);
1.12 nicm 111: ctx->info(ctx, "arranging in: %s", layout_set_name(layout));
1.16 nicm 112: return (CMD_RETURN_NORMAL);
1.12 nicm 113: }
1.1 nicm 114:
1.11 nicm 115: if (args->argc == 0)
1.6 nicm 116: layout = wl->window->lastlayout;
1.11 nicm 117: else
118: layout = layout_set_lookup(args->argv[0]);
119: if (layout != -1) {
1.10 nicm 120: layout = layout_set_select(wl->window, layout);
1.13 nicm 121: server_redraw_window(wl->window);
1.10 nicm 122: ctx->info(ctx, "arranging in: %s", layout_set_name(layout));
1.16 nicm 123: return (CMD_RETURN_NORMAL);
1.11 nicm 124: }
125:
1.17 ! nicm 126: if (args->argc != 0) {
! 127: layoutname = args->argv[0];
! 128: if (layout_parse(wl->window, layoutname) == -1) {
! 129: ctx->error(ctx, "can't set layout: %s", layoutname);
! 130: return (CMD_RETURN_ERROR);
! 131: }
! 132: server_redraw_window(wl->window);
! 133: ctx->info(ctx, "arranging in: %s", layoutname);
1.6 nicm 134: }
1.16 nicm 135: return (CMD_RETURN_NORMAL);
1.1 nicm 136: }
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