cmd-select-window.c

   1 /* $OpenBSD$ */
   2
   3 /*
   4  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
   5  *
   6  * Permission to use, copy, modify, and distribute this software for any
   7  * purpose with or without fee is hereby granted, provided that the above
   8  * copyright notice and this permission notice appear in all copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  14  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
  15  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  16  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  17  */
  18
  19 #include <sys/types.h>
  20
  21 #include <stdlib.h>
  22
  23 #include "tmux.h"
  24
  25 /*
  26  * Select window by index.
  27  */
  28
  29 void    cmd_select_window_init(struct cmd *, int);
  30 int     cmd_select_window_exec(struct cmd *, struct cmd_ctx *);
  31
  32 const struct cmd_entry cmd_select_window_entry = {
  33         "select-window", "selectw",
  34         CMD_TARGET_WINDOW_USAGE,
  35         0, "",
  36         cmd_select_window_init,
  37         cmd_target_parse,
  38         cmd_select_window_exec,
  39         cmd_target_free,
  40         cmd_target_print
  41 };
  42
  43 void
  44 cmd_select_window_init(struct cmd *self, int key)
  45 {
  46         struct cmd_target_data  *data;
  47
  48         cmd_target_init(self, key);
  49         data = self->data;
  50
  51         xasprintf(&data->target, ":%d", key - '0');
  52 }
  53
  54 int
  55 cmd_select_window_exec(struct cmd *self, struct cmd_ctx *ctx)
  56 {
  57         struct cmd_target_data  *data = self->data;
  58         struct winlink          *wl;
  59         struct session          *s;
  60
  61         if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
  62                 return (-1);
  63
  64         if (session_select(s, wl->idx) == 0)
  65                 server_redraw_session(s);
  66         recalculate_sizes();
  67
  68         return (0);
  69 }