/* $OpenBSD$ */

/*

 * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>

 *

 * 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);

}