diff options
Diffstat (limited to 'usr.bin/tmux/cmd-set-window-option.c')
| -rw-r--r-- | usr.bin/tmux/cmd-set-window-option.c | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/usr.bin/tmux/cmd-set-window-option.c b/usr.bin/tmux/cmd-set-window-option.c new file mode 100644 index 00000000000..9995fd3c2cf --- /dev/null +++ b/usr.bin/tmux/cmd-set-window-option.c @@ -0,0 +1,170 @@ +/* $OpenBSD: cmd-set-window-option.c,v 1.1 2009/06/01 22:58:49 nicm Exp $ */ + +/* + * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER + * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> + +#include <stdlib.h> +#include <string.h> + +#include "tmux.h" + +/* + * Set a window option. + */ + +int cmd_set_window_option_parse(struct cmd *, int, char **, char **); +int cmd_set_window_option_exec(struct cmd *, struct cmd_ctx *); +void cmd_set_window_option_send(struct cmd *, struct buffer *); +void cmd_set_window_option_recv(struct cmd *, struct buffer *); +void cmd_set_window_option_free(struct cmd *); +size_t cmd_set_window_option_print(struct cmd *, char *, size_t); + +const struct cmd_entry cmd_set_window_option_entry = { + "set-window-option", "setw", + CMD_OPTION_WINDOW_USAGE, + CMD_GFLAG|CMD_UFLAG, + NULL, + cmd_option_parse, + cmd_set_window_option_exec, + cmd_option_send, + cmd_option_recv, + cmd_option_free, + cmd_option_print +}; + +const char *set_option_mode_keys_list[] = { + "emacs", "vi", NULL +}; +const char *set_option_clock_mode_style_list[] = { + "12", "24", NULL +}; +const struct set_option_entry set_window_option_table[NSETWINDOWOPTION] = { + { "aggressive-resize", SET_OPTION_FLAG, 0, 0, NULL }, + { "automatic-rename", SET_OPTION_FLAG, 0, 0, NULL }, + { "clock-mode-colour", SET_OPTION_COLOUR, 0, 0, NULL }, + { "clock-mode-style", + SET_OPTION_CHOICE, 0, 0, set_option_clock_mode_style_list }, + { "force-height", SET_OPTION_NUMBER, 0, INT_MAX, NULL }, + { "force-width", SET_OPTION_NUMBER, 0, INT_MAX, NULL }, + { "main-pane-width", SET_OPTION_NUMBER, 1, INT_MAX, NULL }, + { "mode-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL }, + { "mode-bg", SET_OPTION_COLOUR, 0, 0, NULL }, + { "mode-fg", SET_OPTION_COLOUR, 0, 0, NULL }, + { "mode-keys", SET_OPTION_CHOICE, 0, 0, set_option_mode_keys_list }, + { "monitor-activity", SET_OPTION_FLAG, 0, 0, NULL }, + { "monitor-content", SET_OPTION_STRING, 0, 0, NULL }, + { "remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL }, + { "utf8", SET_OPTION_FLAG, 0, 0, NULL }, + { "window-status-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL }, + { "window-status-bg", SET_OPTION_COLOUR, 0, 0, NULL }, + { "window-status-fg", SET_OPTION_COLOUR, 0, 0, NULL }, + { "xterm-keys", SET_OPTION_FLAG, 0, 0, NULL }, +}; + +int +cmd_set_window_option_exec(struct cmd *self, struct cmd_ctx *ctx) +{ + struct cmd_option_data *data = self->data; + struct winlink *wl; + struct client *c; + struct options *oo; + const struct set_option_entry *entry; + u_int i; + + if (data->flags & CMD_GFLAG) + oo = &global_window_options; + else { + if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL) + return (-1); + oo = &wl->window->options; + } + + if (*data->option == '\0') { + ctx->error(ctx, "invalid option"); + return (-1); + } + + entry = NULL; + for (i = 0; i < NSETWINDOWOPTION; i++) { + if (strncmp(set_window_option_table[i].name, + data->option, strlen(data->option)) != 0) + continue; + if (entry != NULL) { + ctx->error(ctx, "ambiguous option: %s", data->option); + return (-1); + } + entry = &set_window_option_table[i]; + + /* Bail now if an exact match. */ + if (strcmp(entry->name, data->option) == 0) + break; + } + if (entry == NULL) { + ctx->error(ctx, "unknown option: %s", data->option); + return (-1); + } + + if (data->flags & CMD_UFLAG) { + if (data->flags & CMD_GFLAG) { + ctx->error(ctx, + "can't unset global option: %s", entry->name); + return (-1); + } + if (data->value != NULL) { + ctx->error(ctx, + "value passed to unset option: %s", entry->name); + return (-1); + } + + options_remove(oo, entry->name); + ctx->info(ctx, "unset option: %s", entry->name); + } else { + switch (entry->type) { + case SET_OPTION_STRING: + set_option_string(ctx, oo, entry, data->value); + break; + case SET_OPTION_NUMBER: + set_option_number(ctx, oo, entry, data->value); + break; + case SET_OPTION_KEY: + set_option_key(ctx, oo, entry, data->value); + break; + case SET_OPTION_COLOUR: + set_option_colour(ctx, oo, entry, data->value); + break; + case SET_OPTION_ATTRIBUTES: + set_option_attributes(ctx, oo, entry, data->value); + break; + case SET_OPTION_FLAG: + set_option_flag(ctx, oo, entry, data->value); + break; + case SET_OPTION_CHOICE: + set_option_choice(ctx, oo, entry, data->value); + break; + } + } + + recalculate_sizes(); + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + if (c != NULL && c->session != NULL) + server_redraw_client(c); + } + + return (0); +} |