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Annotation of src/usr.bin/tmux/cmd-clear-history.c, Revision 1.22

1.22    ! nicm        1: /* $OpenBSD: cmd-clear-history.c,v 1.21 2016/10/16 19:04:05 nicm Exp $ */
1.1       nicm        2:
                      3: /*
1.18      nicm        4:  * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
1.1       nicm        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:  * Clear pane history.
                     25:  */
                     26:
1.21      nicm       27: static enum cmd_retval cmd_clear_history_exec(struct cmd *,
                     28:                            struct cmdq_item *);
1.1       nicm       29:
                     30: const struct cmd_entry cmd_clear_history_entry = {
1.16      nicm       31:        .name = "clear-history",
                     32:        .alias = "clearhist",
                     33:
                     34:        .args = { "t:", 0, 0 },
                     35:        .usage = CMD_TARGET_PANE_USAGE,
                     36:
1.17      nicm       37:        .tflag = CMD_PANE,
                     38:
1.20      nicm       39:        .flags = CMD_AFTERHOOK,
1.16      nicm       40:        .exec = cmd_clear_history_exec
1.1       nicm       41: };
                     42:
1.19      nicm       43: static enum cmd_retval
1.21      nicm       44: cmd_clear_history_exec(__unused struct cmd *self, struct cmdq_item *item)
1.1       nicm       45: {
1.21      nicm       46:        struct window_pane      *wp = item->state.tflag.wp;
1.13      nicm       47:
                     48:        if (wp->mode == &window_copy_mode)
                     49:                window_pane_reset_mode(wp);
1.22    ! nicm       50:        grid_clear_history(wp->base.grid);
1.1       nicm       51:
1.9       nicm       52:        return (CMD_RETURN_NORMAL);
1.1       nicm       53: }