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Make window options work the same was as session options, add mode-fg/mode-bg options, force -g for global on set/show/setw/showw/
This commit is contained in:
Nicholas Marriott
@ -1,7 +1,7 @@
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/* $Id: cmd-set-window-option.c,v 1.13 2008-11-16 13:28:59 nicm Exp $ */
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/* $Id: cmd-set-window-option.c,v 1.14 2008-12-08 16:19:51 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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@ -35,286 +35,105 @@ void cmd_set_window_option_recv(struct cmd *, struct buffer *);
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void cmd_set_window_option_free(struct cmd *);
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void cmd_set_window_option_print(struct cmd *, char *, size_t);
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struct cmd_set_window_option_data {
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char *target;
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char *option;
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char *value;
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};
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const struct cmd_entry cmd_set_window_option_entry = {
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"set-window-option", "setw",
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"[-t target-window] option value",
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0,
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"[-g] [-t target-window] option value",
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CMD_GFLAG,
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NULL,
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cmd_set_window_option_parse,
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cmd_option_parse,
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cmd_set_window_option_exec,
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cmd_set_window_option_send,
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cmd_set_window_option_recv,
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cmd_set_window_option_free,
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cmd_set_window_option_print
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cmd_option_send,
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cmd_option_recv,
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cmd_option_free,
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cmd_option_print
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};
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int
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cmd_set_window_option_parse(
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struct cmd *self, int argc, char **argv, char **cause)
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{
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struct cmd_set_window_option_data *data;
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int opt;
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self->data = data = xmalloc(sizeof *data);
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data->target = NULL;
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data->option = NULL;
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data->value = NULL;
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while ((opt = getopt(argc, argv, GETOPT_PREFIX "t:")) != EOF) {
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switch (opt) {
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case 't':
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if (data->target == NULL)
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data->target = xstrdup(optarg);
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break;
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default:
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goto usage;
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}
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}
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argc -= optind;
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argv += optind;
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if (argc != 1 && argc != 2)
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goto usage;
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data->option = xstrdup(argv[0]);
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if (argc == 2)
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data->value = xstrdup(argv[1]);
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return (0);
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usage:
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xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
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self->entry->free(self);
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return (-1);
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}
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const char *set_option_mode_keys_list[] = {
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"emacs", "vi", NULL
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};
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const struct set_option_entry set_window_option_table[NSETWINDOWOPTION] = {
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{ "aggressive-resize", SET_OPTION_FLAG, 0, 0, NULL },
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{ "force-height", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
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{ "force-width", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
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{ "mode-bg", SET_OPTION_COLOUR, 0, 0, NULL },
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{ "mode-fg", SET_OPTION_COLOUR, 0, 0, NULL },
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{ "mode-keys", SET_OPTION_CHOICE, 0, 0, set_option_mode_keys_list },
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{ "monitor-activity", SET_OPTION_FLAG, 0, 0, NULL },
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{ "remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL },
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{ "utf8", SET_OPTION_FLAG, 0, 0, NULL },
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};
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void
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cmd_set_window_option_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_set_window_option_data *data = self->data;
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struct winlink *wl;
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struct session *s;
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const char *errstr;
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int number, flag;
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u_int i;
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struct cmd_option_data *data = self->data;
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struct winlink *wl;
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struct client *c;
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struct options *oo;
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const struct set_option_entry *entry;
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u_int i;
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if (data == NULL)
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return;
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wl = cmd_find_window(ctx, data->target, &s);
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if (wl == NULL)
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return;
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if (data->flags & CMD_GFLAG)
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oo = &global_window_options;
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else {
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if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
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return;
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oo = &wl->window->options;
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}
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if (*data->option == '\0') {
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ctx->error(ctx, "invalid option");
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return;
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}
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number = -1;
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if (data->value != NULL) {
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number = strtonum(data->value, 0, INT_MAX, &errstr);
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flag = -1;
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if (number == 1 || strcasecmp(data->value, "on") == 0 ||
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strcasecmp(data->value, "yes") == 0)
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flag = 1;
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else if (number == 0 || strcasecmp(data->value, "off") == 0 ||
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strcasecmp(data->value, "no") == 0)
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flag = 0;
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} else
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flag = -2;
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if (strcmp(data->option, "monitor-activity") == 0) {
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if (flag == -1) {
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ctx->error(ctx, "bad value: %s", data->value);
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entry = NULL;
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for (i = 0; i < NSETWINDOWOPTION; i++) {
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if (strncmp(set_window_option_table[i].name,
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data->option, strlen(data->option)) != 0)
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continue;
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if (entry != NULL) {
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ctx->error(ctx, "ambiguous option: %s", data->option);
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return;
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}
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entry = &set_window_option_table[i];
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if (flag == -2)
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wl->window->flags ^= WINDOW_MONITOR;
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else {
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if (flag)
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wl->window->flags |= WINDOW_MONITOR;
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else
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wl->window->flags &= ~WINDOW_MONITOR;
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}
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if (wl->window->flags & WINDOW_MONITOR) {
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ctx->info(ctx, "window %s:%d: set %s",
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s->name, wl->idx, data->option);
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} else {
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ctx->info(ctx, "window %s:%d: cleared %s",
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s->name, wl->idx, data->option);
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}
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for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
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s = ARRAY_ITEM(&sessions, i);
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if (s != NULL)
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session_alert_cancel(s, wl);
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}
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} else if (strcmp(data->option, "aggressive-resize") == 0) {
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if (flag == -1) {
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ctx->error(ctx, "bad value: %s", data->value);
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return;
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}
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if (flag == -2)
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wl->window->flags ^= WINDOW_AGGRESSIVE;
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else {
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if (flag)
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wl->window->flags |= WINDOW_AGGRESSIVE;
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else
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wl->window->flags &= ~WINDOW_AGGRESSIVE;
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}
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if (wl->window->flags & WINDOW_AGGRESSIVE) {
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ctx->info(ctx, "window %s:%d: set %s",
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s->name, wl->idx, data->option);
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} else {
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ctx->info(ctx, "window %s:%d: cleared %s",
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s->name, wl->idx, data->option);
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}
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recalculate_sizes();
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} else if (strcmp(data->option, "utf8") == 0) {
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if (flag == -1) {
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ctx->error(ctx, "bad value: %s", data->value);
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return;
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}
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if (flag == -2)
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wl->window->flags ^= WINDOW_UTF8;
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else {
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if (flag)
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wl->window->flags |= WINDOW_UTF8;
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else
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wl->window->flags &= ~WINDOW_UTF8;
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}
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if (wl->window->flags & WINDOW_UTF8) {
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ctx->info(ctx, "window %s:%d: set %s",
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s->name, wl->idx, data->option);
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} else {
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ctx->info(ctx, "window %s:%d: cleared %s",
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s->name, wl->idx, data->option);
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}
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recalculate_sizes();
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} else if (strcmp(data->option, "force-width") == 0) {
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if (data->value == NULL || number == -1) {
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ctx->error(ctx, "invalid value");
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return;
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}
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if (errstr != NULL) {
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ctx->error(ctx, "force-width %s", errstr);
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return;
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}
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if (number == 0)
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wl->window->limitx = UINT_MAX;
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else
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wl->window->limitx = number;
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ctx->info(ctx, "window %s:%d: set force-width %u",
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s->name, wl->idx, number);
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recalculate_sizes();
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} else if (strcmp(data->option, "force-height") == 0) {
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if (data->value == NULL || number == -1) {
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ctx->error(ctx, "invalid value");
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return;
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}
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if (errstr != NULL) {
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ctx->error(ctx, "force-height %s", errstr);
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return;
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}
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if (number == 0)
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wl->window->limity = UINT_MAX;
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else
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wl->window->limity = number;
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ctx->info(ctx, "window %s:%d: set force-height %u",
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s->name, wl->idx, number);
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recalculate_sizes();
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} else if (strcmp(data->option, "remain-on-exit") == 0) {
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if (flag == -1) {
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ctx->error(ctx, "bad value: %s", data->value);
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return;
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}
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if (flag == -2)
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wl->window->flags ^= WINDOW_ZOMBIFY;
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else {
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if (flag)
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wl->window->flags |= WINDOW_ZOMBIFY;
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else
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wl->window->flags &= ~WINDOW_ZOMBIFY;
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}
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} else {
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/* Bail now if an exact match. */
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if (strcmp(entry->name, data->option) == 0)
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break;
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}
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if (entry == NULL) {
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ctx->error(ctx, "unknown option: %s", data->option);
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return;
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}
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switch (entry->type) {
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case SET_OPTION_STRING:
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set_option_string(ctx, oo, entry, data->value);
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break;
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case SET_OPTION_NUMBER:
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set_option_number(ctx, oo, entry, data->value);
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break;
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case SET_OPTION_KEY:
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set_option_key(ctx, oo, entry, data->value);
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break;
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case SET_OPTION_COLOUR:
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set_option_colour(ctx, oo, entry, data->value);
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break;
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case SET_OPTION_FLAG:
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set_option_flag(ctx, oo, entry, data->value);
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break;
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case SET_OPTION_CHOICE:
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set_option_choice(ctx, oo, entry, data->value);
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break;
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}
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recalculate_sizes();
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c != NULL && c->session != NULL)
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server_redraw_client(c);
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}
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if (ctx->cmdclient != NULL)
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server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
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}
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void
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cmd_set_window_option_send(struct cmd *self, struct buffer *b)
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{
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struct cmd_set_window_option_data *data = self->data;
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buffer_write(b, data, sizeof *data);
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cmd_send_string(b, data->target);
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cmd_send_string(b, data->option);
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cmd_send_string(b, data->value);
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}
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void
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cmd_set_window_option_recv(struct cmd *self, struct buffer *b)
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{
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struct cmd_set_window_option_data *data;
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self->data = data = xmalloc(sizeof *data);
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buffer_read(b, data, sizeof *data);
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data->target = cmd_recv_string(b);
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data->option = cmd_recv_string(b);
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data->value = cmd_recv_string(b);
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}
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void
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cmd_set_window_option_free(struct cmd *self)
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{
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struct cmd_set_window_option_data *data = self->data;
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if (data->target != NULL)
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xfree(data->target);
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if (data->option != NULL)
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xfree(data->option);
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if (data->value != NULL)
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xfree(data->value);
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xfree(data);
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}
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void
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cmd_set_window_option_print(struct cmd *self, char *buf, size_t len)
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{
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struct cmd_set_window_option_data *data = self->data;
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size_t off = 0;
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off += xsnprintf(buf, len, "%s", self->entry->name);
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if (data == NULL)
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return;
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if (off < len && data->target != NULL)
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off += xsnprintf(buf + off, len - off, " -t %s", data->target);
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if (off < len && data->option != NULL)
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off += xsnprintf(buf + off, len - off, " %s", data->option);
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if (off < len && data->value != NULL)
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off += xsnprintf(buf + off, len - off, " %s", data->value);
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}
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