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Annotation of src/usr.bin/tmux/cmd-move-window.c, Revision 1.23

1.23    ! nicm        1: /* $OpenBSD: cmd-move-window.c,v 1.22 2015/12/13 14:32:38 nicm Exp $ */
1.1       nicm        2:
                      3: /*
                      4:  * Copyright (c) 2008 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:  * Move a window.
                     27:  */
                     28:
1.15      nicm       29: enum cmd_retval         cmd_move_window_exec(struct cmd *, struct cmd_q *);
1.1       nicm       30:
                     31: const struct cmd_entry cmd_move_window_entry = {
1.23    ! nicm       32:        .name = "move-window",
        !            33:        .alias = "movew",
        !            34:
        !            35:        .args = { "adkrs:t:", 0, 0 },
        !            36:        .usage = "[-dkr] " CMD_SRCDST_WINDOW_USAGE,
        !            37:
        !            38:        .flags = CMD_WINDOW_S|CMD_MOVEW_R|CMD_INDEX_T,
        !            39:        .exec = cmd_move_window_exec
1.1       nicm       40: };
                     41:
1.18      nicm       42: const struct cmd_entry cmd_link_window_entry = {
1.23    ! nicm       43:        .name = "link-window",
        !            44:        .alias = "linkw",
        !            45:
        !            46:        .args = { "adks:t:", 0, 0 },
        !            47:        .usage = "[-dk] " CMD_SRCDST_WINDOW_USAGE,
        !            48:
        !            49:        .flags = CMD_WINDOW_S|CMD_INDEX_T,
        !            50:        .exec = cmd_move_window_exec
1.18      nicm       51: };
                     52:
1.14      nicm       53: enum cmd_retval
1.15      nicm       54: cmd_move_window_exec(struct cmd *self, struct cmd_q *cmdq)
1.1       nicm       55: {
1.10      nicm       56:        struct args     *args = self->args;
1.22      nicm       57:        struct session  *src = cmdq->state.sflag.s;
                     58:        struct session  *dst = cmdq->state.tflag.s;
                     59:        struct winlink  *wl = cmdq->state.sflag.wl;
1.10      nicm       60:        char            *cause;
1.22      nicm       61:        int              idx = cmdq->state.tflag.idx, kflag, dflag, sflag;
                     62:
                     63:        kflag = args_has(self->args, 'k');
                     64:        dflag = args_has(self->args, 'd');
1.11      nicm       65:
1.12      nicm       66:        if (args_has(args, 'r')) {
1.22      nicm       67:                session_renumber_windows(dst);
1.11      nicm       68:                recalculate_sizes();
                     69:
1.14      nicm       70:                return (CMD_RETURN_NORMAL);
1.11      nicm       71:        }
1.1       nicm       72:
1.10      nicm       73:        kflag = args_has(self->args, 'k');
                     74:        dflag = args_has(self->args, 'd');
1.19      nicm       75:        sflag = args_has(self->args, 's');
1.20      nicm       76:
                     77:        if (args_has(self->args, 'a')) {
1.22      nicm       78:                if ((idx = winlink_shuffle_up(dst, dst->curw)) == -1)
1.20      nicm       79:                        return (CMD_RETURN_ERROR);
                     80:        }
                     81:
1.18      nicm       82:        if (server_link_window(src, wl, dst, idx, kflag, !dflag,
                     83:            &cause) != 0) {
                     84:                cmdq_error(cmdq, "can't link window: %s", cause);
1.13      nicm       85:                free(cause);
1.14      nicm       86:                return (CMD_RETURN_ERROR);
1.1       nicm       87:        }
1.18      nicm       88:        if (self->entry == &cmd_move_window_entry)
                     89:                server_unlink_window(src, wl);
1.19      nicm       90:
                     91:        /*
                     92:         * Renumber the winlinks in the src session only, the destination
                     93:         * session already has the correct winlink id to us, either
                     94:         * automatically or specified by -s.
                     95:         */
1.21      nicm       96:        if (!sflag && options_get_number(src->options, "renumber-windows"))
1.19      nicm       97:                session_renumber_windows(src);
                     98:
1.1       nicm       99:        recalculate_sizes();
                    100:
1.14      nicm      101:        return (CMD_RETURN_NORMAL);
1.1       nicm      102: }