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Annotation of src/usr.bin/tmux/cmd-kill-window.c, Revision 1.3

1.3     ! nicm        1: /* $OpenBSD: cmd-kill-window.c,v 1.2 2009/07/13 23:11:35 nicm Exp $ */
1.1       nicm        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 "tmux.h"
                     22:
                     23: /*
                     24:  * Destroy window.
                     25:  */
                     26:
                     27: int    cmd_kill_window_exec(struct cmd *, struct cmd_ctx *);
                     28:
                     29: const struct cmd_entry cmd_kill_window_entry = {
                     30:        "kill-window", "killw",
                     31:        CMD_TARGET_WINDOW_USAGE,
1.2       nicm       32:        0, 0,
1.1       nicm       33:        cmd_target_init,
                     34:        cmd_target_parse,
                     35:        cmd_kill_window_exec,
                     36:        cmd_target_send,
                     37:        cmd_target_recv,
                     38:        cmd_target_free,
                     39:        cmd_target_print
                     40: };
                     41:
                     42: int
                     43: cmd_kill_window_exec(struct cmd *self, struct cmd_ctx *ctx)
                     44: {
                     45:        struct cmd_target_data  *data = self->data;
                     46:        struct winlink          *wl;
1.3     ! nicm       47:        struct window           *w;
1.1       nicm       48:        struct session          *s;
                     49:        struct client           *c;
1.3     ! nicm       50:        u_int                    i, j;
1.1       nicm       51:        int                      destroyed;
                     52:
1.3     ! nicm       53:        if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
1.1       nicm       54:                return (-1);
1.3     ! nicm       55:        w = wl->window;
1.1       nicm       56:
1.3     ! nicm       57:        for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
        !            58:                s = ARRAY_ITEM(&sessions, i);
        !            59:                if (s == NULL || !session_has(s, w))
1.1       nicm       60:                        continue;
1.3     ! nicm       61:                if ((wl = winlink_find_by_window(&s->windows, w)) == NULL)
        !            62:                        continue;
        !            63:
        !            64:                destroyed = session_detach(s, wl);
        !            65:                for (j = 0; j < ARRAY_LENGTH(&clients); j++) {
        !            66:                        c = ARRAY_ITEM(&clients, j);
        !            67:                        if (c == NULL || c->session != s)
        !            68:                                continue;
        !            69:
        !            70:                        if (destroyed) {
        !            71:                                c->session = NULL;
        !            72:                                server_write_client(c, MSG_EXIT, NULL, 0);
        !            73:                        } else
        !            74:                                server_redraw_client(c);
        !            75:                }
1.1       nicm       76:        }
                     77:        recalculate_sizes();
                     78:
                     79:        return (0);
                     80: }