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Annotation of src/usr.bin/tmux/cmd-previous-layout.c, Revision 1.7

1.7     ! nicm        1: /* $OpenBSD: cmd-previous-layout.c,v 1.6 2009/12/03 22:50:10 nicm Exp $ */
1.1       nicm        2:
                      3: /*
                      4:  * Copyright (c) 2009 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 "tmux.h"
                     22:
                     23: /*
                     24:  * Switch window to previous layout.
                     25:  */
                     26:
                     27: int    cmd_previous_layout_exec(struct cmd *, struct cmd_ctx *);
                     28:
                     29: const struct cmd_entry cmd_previous_layout_entry = {
                     30:        "previous-layout", "prevl",
1.7     ! nicm       31:        "t:", 0, 0,
1.1       nicm       32:        CMD_TARGET_WINDOW_USAGE,
1.7     ! nicm       33:        0,
        !            34:        NULL,
        !            35:        NULL,
        !            36:        cmd_previous_layout_exec
1.1       nicm       37: };
                     38:
                     39: int
                     40: cmd_previous_layout_exec(struct cmd *self, struct cmd_ctx *ctx)
                     41: {
1.7     ! nicm       42:        struct args     *args = self->args;
        !            43:        struct winlink  *wl;
        !            44:        u_int            layout;
1.6       nicm       45:
1.7     ! nicm       46:        if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL)
1.1       nicm       47:                return (-1);
                     48:
1.3       nicm       49:        layout = layout_set_previous(wl->window);
                     50:        ctx->info(ctx, "arranging in: %s", layout_set_name(layout));
1.1       nicm       51:
                     52:        return (0);
                     53: }