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7216c39 @kfebert Imported Upstream version 1.5
kfebert authored
1 /* $Id: cmd-resize-pane.c 2553 2011-07-09 09:42:33Z tcunha $ */
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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 <stdlib.h>
22
23 #include "tmux.h"
24
25 /*
26 * Increase or decrease pane size.
27 */
28
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29 void cmd_resize_pane_key_binding(struct cmd *, int);
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30 int cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
31
32 const struct cmd_entry cmd_resize_pane_entry = {
33 "resize-pane", "resizep",
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34 "DLRt:U", 0, 1,
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35 "[-DLRU] " CMD_TARGET_PANE_USAGE " [adjustment]",
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36 0,
37 cmd_resize_pane_key_binding,
38 NULL,
39 cmd_resize_pane_exec
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40 };
41
42 void
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43 cmd_resize_pane_key_binding(struct cmd *self, int key)
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44 {
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45 switch (key) {
46 case KEYC_UP | KEYC_CTRL:
47 self->args = args_create(0);
48 args_set(self->args, 'U', NULL);
49 break;
50 case KEYC_DOWN | KEYC_CTRL:
51 self->args = args_create(0);
52 args_set(self->args, 'D', NULL);
53 break;
54 case KEYC_LEFT | KEYC_CTRL:
55 self->args = args_create(0);
56 args_set(self->args, 'L', NULL);
57 break;
58 case KEYC_RIGHT | KEYC_CTRL:
59 self->args = args_create(0);
60 args_set(self->args, 'R', NULL);
61 break;
62 case KEYC_UP | KEYC_ESCAPE:
63 self->args = args_create(1, "5");
64 args_set(self->args, 'U', NULL);
65 break;
66 case KEYC_DOWN | KEYC_ESCAPE:
67 self->args = args_create(1, "5");
68 args_set(self->args, 'D', NULL);
69 break;
70 case KEYC_LEFT | KEYC_ESCAPE:
71 self->args = args_create(1, "5");
72 args_set(self->args, 'L', NULL);
73 break;
74 case KEYC_RIGHT | KEYC_ESCAPE:
75 self->args = args_create(1, "5");
76 args_set(self->args, 'R', NULL);
77 break;
78 default:
79 self->args = args_create(0);
80 break;
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81 }
82 }
83
84 int
85 cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
86 {
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87 struct args *args = self->args;
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88 struct winlink *wl;
89 const char *errstr;
90 struct window_pane *wp;
91 u_int adjust;
92
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93 if ((wl = cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp)) == NULL)
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94 return (-1);
95
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96 if (args->argc == 0)
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97 adjust = 1;
98 else {
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99 adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
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100 if (errstr != NULL) {
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101 ctx->error(ctx, "adjustment %s", errstr);
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102 return (-1);
103 }
104 }
105
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106 if (args_has(self->args, 'L'))
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107 layout_resize_pane(wp, LAYOUT_LEFTRIGHT, -adjust);
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108 else if (args_has(self->args, 'R'))
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109 layout_resize_pane(wp, LAYOUT_LEFTRIGHT, adjust);
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110 else if (args_has(self->args, 'U'))
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111 layout_resize_pane(wp, LAYOUT_TOPBOTTOM, -adjust);
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112 else if (args_has(self->args, 'D'))
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113 layout_resize_pane(wp, LAYOUT_TOPBOTTOM, adjust);
114 server_redraw_window(wl->window);
115
116 return (0);
117 }
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