Annotation of src/usr.bin/tmux/cmd-set-window-option.c, Revision 1.8
1.8 ! nicm 1: /* $OpenBSD: cmd-set-window-option.c,v 1.7 2009/07/20 09:15:18 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2008 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: #include <string.h>
23:
24: #include "tmux.h"
25:
26: /*
27: * Set a window option.
28: */
29:
30: int cmd_set_window_option_exec(struct cmd *, struct cmd_ctx *);
31:
32: const struct cmd_entry cmd_set_window_option_entry = {
33: "set-window-option", "setw",
34: CMD_OPTION_WINDOW_USAGE,
1.4 nicm 35: 0, CMD_CHFLAG('g')|CMD_CHFLAG('u'),
1.1 nicm 36: NULL,
37: cmd_option_parse,
38: cmd_set_window_option_exec,
39: cmd_option_free,
40: cmd_option_print
41: };
42:
43: const char *set_option_mode_keys_list[] = {
44: "emacs", "vi", NULL
45: };
46: const char *set_option_clock_mode_style_list[] = {
47: "12", "24", NULL
48: };
1.6 nicm 49: const struct set_option_entry set_window_option_table[] = {
1.1 nicm 50: { "aggressive-resize", SET_OPTION_FLAG, 0, 0, NULL },
51: { "automatic-rename", SET_OPTION_FLAG, 0, 0, NULL },
52: { "clock-mode-colour", SET_OPTION_COLOUR, 0, 0, NULL },
53: { "clock-mode-style",
54: SET_OPTION_CHOICE, 0, 0, set_option_clock_mode_style_list },
55: { "force-height", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
56: { "force-width", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
1.5 nicm 57: { "main-pane-height", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
1.1 nicm 58: { "main-pane-width", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
59: { "mode-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
60: { "mode-bg", SET_OPTION_COLOUR, 0, 0, NULL },
61: { "mode-fg", SET_OPTION_COLOUR, 0, 0, NULL },
62: { "mode-keys", SET_OPTION_CHOICE, 0, 0, set_option_mode_keys_list },
63: { "monitor-activity", SET_OPTION_FLAG, 0, 0, NULL },
64: { "monitor-content", SET_OPTION_STRING, 0, 0, NULL },
65: { "remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL },
66: { "utf8", SET_OPTION_FLAG, 0, 0, NULL },
67: { "window-status-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
68: { "window-status-bg", SET_OPTION_COLOUR, 0, 0, NULL },
1.7 nicm 69: { "window-status-current-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
70: { "window-status-current-bg", SET_OPTION_COLOUR, 0, 0, NULL },
71: { "window-status-current-fg", SET_OPTION_COLOUR, 0, 0, NULL },
1.1 nicm 72: { "window-status-fg", SET_OPTION_COLOUR, 0, 0, NULL },
73: { "xterm-keys", SET_OPTION_FLAG, 0, 0, NULL },
1.6 nicm 74: { NULL, 0, 0, 0, NULL }
1.1 nicm 75: };
76:
77: int
78: cmd_set_window_option_exec(struct cmd *self, struct cmd_ctx *ctx)
79: {
80: struct cmd_option_data *data = self->data;
81: struct winlink *wl;
82: struct client *c;
83: struct options *oo;
1.6 nicm 84: const struct set_option_entry *entry, *opt;
1.1 nicm 85: u_int i;
86:
1.4 nicm 87: if (data->chflags & CMD_CHFLAG('g'))
1.3 nicm 88: oo = &global_w_options;
1.1 nicm 89: else {
90: if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
91: return (-1);
92: oo = &wl->window->options;
93: }
94:
95: if (*data->option == '\0') {
96: ctx->error(ctx, "invalid option");
97: return (-1);
98: }
99:
100: entry = NULL;
1.6 nicm 101: for (opt = set_window_option_table; opt->name != NULL; opt++) {
102: if (strncmp(opt->name, data->option, strlen(data->option)) != 0)
1.1 nicm 103: continue;
104: if (entry != NULL) {
105: ctx->error(ctx, "ambiguous option: %s", data->option);
106: return (-1);
107: }
1.6 nicm 108: entry = opt;
1.1 nicm 109:
110: /* Bail now if an exact match. */
111: if (strcmp(entry->name, data->option) == 0)
112: break;
113: }
114: if (entry == NULL) {
115: ctx->error(ctx, "unknown option: %s", data->option);
116: return (-1);
117: }
118:
1.4 nicm 119: if (data->chflags & CMD_CHFLAG('u')) {
120: if (data->chflags & CMD_CHFLAG('g')) {
1.1 nicm 121: ctx->error(ctx,
122: "can't unset global option: %s", entry->name);
123: return (-1);
124: }
125: if (data->value != NULL) {
126: ctx->error(ctx,
127: "value passed to unset option: %s", entry->name);
128: return (-1);
129: }
130:
131: options_remove(oo, entry->name);
132: ctx->info(ctx, "unset option: %s", entry->name);
133: } else {
134: switch (entry->type) {
135: case SET_OPTION_STRING:
136: set_option_string(ctx, oo, entry, data->value);
137: break;
138: case SET_OPTION_NUMBER:
139: set_option_number(ctx, oo, entry, data->value);
140: break;
141: case SET_OPTION_KEY:
142: set_option_key(ctx, oo, entry, data->value);
143: break;
144: case SET_OPTION_COLOUR:
145: set_option_colour(ctx, oo, entry, data->value);
146: break;
147: case SET_OPTION_ATTRIBUTES:
148: set_option_attributes(ctx, oo, entry, data->value);
149: break;
150: case SET_OPTION_FLAG:
151: set_option_flag(ctx, oo, entry, data->value);
152: break;
153: case SET_OPTION_CHOICE:
154: set_option_choice(ctx, oo, entry, data->value);
155: break;
156: }
157: }
158:
159: recalculate_sizes();
160: for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
161: c = ARRAY_ITEM(&clients, i);
162: if (c != NULL && c->session != NULL)
163: server_redraw_client(c);
164: }
165:
166: return (0);
167: }
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