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Annotation of embedaddon/tmux/cmd-kill-window.c, revision 1.1.1.1

1.1       misho       1: /* $OpenBSD$ */
                      2: 
                      3: /*
                      4:  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
                      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: static enum cmd_retval cmd_kill_window_exec(struct cmd *, struct cmdq_item *);
                     28: 
                     29: const struct cmd_entry cmd_kill_window_entry = {
                     30:        .name = "kill-window",
                     31:        .alias = "killw",
                     32: 
                     33:        .args = { "at:", 0, 0 },
                     34:        .usage = "[-a] " CMD_TARGET_WINDOW_USAGE,
                     35: 
                     36:        .tflag = CMD_WINDOW,
                     37: 
                     38:        .flags = 0,
                     39:        .exec = cmd_kill_window_exec
                     40: };
                     41: 
                     42: const struct cmd_entry cmd_unlink_window_entry = {
                     43:        .name = "unlink-window",
                     44:        .alias = "unlinkw",
                     45: 
                     46:        .args = { "kt:", 0, 0 },
                     47:        .usage = "[-k] " CMD_TARGET_WINDOW_USAGE,
                     48: 
                     49:        .tflag = CMD_WINDOW,
                     50: 
                     51:        .flags = 0,
                     52:        .exec = cmd_kill_window_exec
                     53: };
                     54: 
                     55: static enum cmd_retval
                     56: cmd_kill_window_exec(struct cmd *self, struct cmdq_item *item)
                     57: {
                     58:        struct args             *args = self->args;
                     59:        struct winlink          *wl = item->state.tflag.wl, *wl2, *wl3;
                     60:        struct window           *w = wl->window;
                     61:        struct session          *s = item->state.tflag.s;
                     62: 
                     63:        if (self->entry == &cmd_unlink_window_entry) {
                     64:                if (!args_has(self->args, 'k') && !session_is_linked(s, w)) {
                     65:                        cmdq_error(item, "window only linked to one session");
                     66:                        return (CMD_RETURN_ERROR);
                     67:                }
                     68:                server_unlink_window(s, wl);
                     69:        } else {
                     70:                if (args_has(args, 'a')) {
                     71:                        RB_FOREACH_SAFE(wl2, winlinks, &s->windows, wl3) {
                     72:                                if (wl != wl2)
                     73:                                        server_kill_window(wl2->window);
                     74:                        }
                     75:                } else
                     76:                        server_kill_window(wl->window);
                     77:        }
                     78: 
                     79:        recalculate_sizes();
                     80:        return (CMD_RETURN_NORMAL);
                     81: }