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ff90170738
annoying and it is only use for iterating, so use a sentinel to mark the end of each array instead. Different fix for a problem pointed out by Kalle Olavi Niemitalo.
108 lines
3.0 KiB
C
108 lines
3.0 KiB
C
/* $Id: cmd-show-window-options.c,v 1.11 2009-07-15 17:44:47 nicm Exp $ */
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/*
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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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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include <string.h>
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#include "tmux.h"
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/*
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* Show window options.
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*/
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int cmd_show_window_options_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_show_window_options_entry = {
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"show-window-options", "showw",
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"[-g] " CMD_TARGET_WINDOW_USAGE,
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0, CMD_CHFLAG('g'),
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cmd_target_init,
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cmd_target_parse,
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cmd_show_window_options_exec,
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cmd_target_send,
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cmd_target_recv,
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cmd_target_free,
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cmd_target_print
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};
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int
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cmd_show_window_options_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_target_data *data = self->data;
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struct winlink *wl;
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struct options *oo;
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const struct set_option_entry *entry;
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char *vs;
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long long vn;
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if (data->chflags & CMD_CHFLAG('g'))
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oo = &global_w_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 (-1);
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oo = &wl->window->options;
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}
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for (entry = set_window_option_table; entry->name != NULL; entry++) {
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if (options_find1(oo, entry->name) == NULL)
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continue;
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switch (entry->type) {
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case SET_OPTION_STRING:
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vs = options_get_string(oo, entry->name);
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ctx->print(ctx, "%s \"%s\"", entry->name, vs);
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break;
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case SET_OPTION_NUMBER:
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vn = options_get_number(oo, entry->name);
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ctx->print(ctx, "%s %lld", entry->name, vn);
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break;
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case SET_OPTION_KEY:
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vn = options_get_number(oo, entry->name);
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ctx->print(ctx, "%s %s",
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entry->name, key_string_lookup_key(vn));
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break;
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case SET_OPTION_COLOUR:
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vn = options_get_number(oo, entry->name);
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ctx->print(ctx, "%s %s",
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entry->name, colour_tostring(vn));
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break;
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case SET_OPTION_ATTRIBUTES:
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vn = options_get_number(oo, entry->name);
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ctx->print(ctx, "%s %s",
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entry->name, attributes_tostring(vn));
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break;
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case SET_OPTION_FLAG:
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vn = options_get_number(oo, entry->name);
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if (vn)
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ctx->print(ctx, "%s on", entry->name);
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else
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ctx->print(ctx, "%s off", entry->name);
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break;
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case SET_OPTION_CHOICE:
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vn = options_get_number(oo, entry->name);
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ctx->print(ctx, "%s %s",
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entry->name, entry->choices[vn]);
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break;
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}
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}
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return (0);
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}
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