/* $OpenBSD$ */

/*
* Copyright (c) 2009 Nicholas Marriott <[email protected]>
*
* 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 "tmux.h"

/*
* Find window containing text.
*/

static enum cmd_retval  cmd_find_window_exec(struct cmd *, struct cmdq_item *);

const struct cmd_entry cmd_find_window_entry = {
       .name = "find-window",
       .alias = "findw",

       .args = { "CiNrt:TZ", 1, 1, NULL },
       .usage = "[-CiNrTZ] " CMD_TARGET_PANE_USAGE " match-string",

       .target = { 't', CMD_FIND_PANE, 0 },

       .flags = 0,
       .exec = cmd_find_window_exec
};

static enum cmd_retval
cmd_find_window_exec(struct cmd *self, struct cmdq_item *item)
{
       struct args             *args = cmd_get_args(self), *new_args;
       struct cmd_find_state   *target = cmdq_get_target(item);
       struct window_pane      *wp = target->wp;
       const char              *s = args_string(args, 0), *suffix = "";
       const char              *star = "*";
       struct args_value       *filter;
       int                      C, N, T;

       C = args_has(args, 'C');
       N = args_has(args, 'N');
       T = args_has(args, 'T');

       if (args_has(args, 'r'))
               star = "";
       if (args_has(args, 'r') && args_has(args, 'i'))
               suffix = "/ri";
       else if (args_has(args, 'r'))
               suffix = "/r";
       else if (args_has(args, 'i'))
               suffix = "/i";

       if (!C && !N && !T)
               C = N = T = 1;

       filter = xcalloc(1, sizeof *filter);
       filter->type = ARGS_STRING;

       if (C && N && T) {
               xasprintf(&filter->string,
                   "#{||:"
                   "#{C%s:%s},#{||:#{m%s:%s%s%s,#{window_name}},"
                   "#{m%s:%s%s%s,#{pane_title}}}}",
                   suffix, s, suffix, star, s, star, suffix, star, s, star);
       } else if (C && N) {
               xasprintf(&filter->string,
                   "#{||:#{C%s:%s},#{m%s:%s%s%s,#{window_name}}}",
                   suffix, s, suffix, star, s, star);
       } else if (C && T) {
               xasprintf(&filter->string,
                   "#{||:#{C%s:%s},#{m%s:%s%s%s,#{pane_title}}}",
                   suffix, s, suffix, star, s, star);
       } else if (N && T) {
               xasprintf(&filter->string,
                   "#{||:#{m%s:%s%s%s,#{window_name}},"
                   "#{m%s:%s%s%s,#{pane_title}}}",
                   suffix, star, s, star, suffix, star, s, star);
       } else if (C) {
               xasprintf(&filter->string,
                   "#{C%s:%s}",
                   suffix, s);
       } else if (N) {
               xasprintf(&filter->string,
                   "#{m%s:%s%s%s,#{window_name}}",
                   suffix, star, s, star);
       } else {
               xasprintf(&filter->string,
                   "#{m%s:%s%s%s,#{pane_title}}",
                   suffix, star, s, star);
       }

       new_args = args_create();
       if (args_has(args, 'Z'))
               args_set(new_args, 'Z', NULL, 0);
       args_set(new_args, 'f', filter, 0);

       window_pane_set_mode(wp, NULL, &window_tree_mode, target, new_args);
       args_free(new_args);

       return (CMD_RETURN_NORMAL);
}