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

1.1       misho       1: /* $OpenBSD$ */
                      2: 
                      3: /*
                      4:  * Copyright (c) 2009 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 <stdlib.h>
                     22: 
                     23: #include "tmux.h"
                     24: 
                     25: /*
                     26:  * Kill pane.
                     27:  */
                     28: 
                     29: static enum cmd_retval cmd_kill_pane_exec(struct cmd *, struct cmdq_item *);
                     30: 
                     31: const struct cmd_entry cmd_kill_pane_entry = {
                     32:        .name = "kill-pane",
                     33:        .alias = "killp",
                     34: 
                     35:        .args = { "at:", 0, 0 },
                     36:        .usage = "[-a] " CMD_TARGET_PANE_USAGE,
                     37: 
                     38:        .tflag = CMD_PANE,
                     39: 
                     40:        .flags = 0,
                     41:        .exec = cmd_kill_pane_exec
                     42: };
                     43: 
                     44: static enum cmd_retval
                     45: cmd_kill_pane_exec(struct cmd *self, struct cmdq_item *item)
                     46: {
                     47:        struct winlink          *wl = item->state.tflag.wl;
                     48:        struct window_pane      *loopwp, *tmpwp, *wp = item->state.tflag.wp;
                     49: 
                     50:        server_unzoom_window(wl->window);
                     51: 
                     52:        if (args_has(self->args, 'a')) {
                     53:                TAILQ_FOREACH_SAFE(loopwp, &wl->window->panes, entry, tmpwp) {
                     54:                        if (loopwp == wp)
                     55:                                continue;
                     56:                        layout_close_pane(loopwp);
                     57:                        window_remove_pane(wl->window, loopwp);
                     58:                }
                     59:                server_redraw_window(wl->window);
                     60:                return (CMD_RETURN_NORMAL);
                     61:        }
                     62: 
                     63:        if (window_count_panes(wl->window) == 1) {
                     64:                server_kill_window(wl->window);
                     65:                recalculate_sizes();
                     66:        } else {
                     67:                layout_close_pane(wp);
                     68:                window_remove_pane(wl->window, wp);
                     69:                server_redraw_window(wl->window);
                     70:        }
                     71:        return (CMD_RETURN_NORMAL);
                     72: }