mirror of https://github.com/tmux/tmux.git
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Clear pane history.
|
|
*/
|
|
|
|
void cmd_clear_history_init(struct cmd *, int);
|
|
int cmd_clear_history_exec(struct cmd *, struct cmd_ctx *);
|
|
|
|
const struct cmd_entry cmd_clear_history_entry = {
|
|
"clear-history", "clearhist",
|
|
CMD_PANE_WINDOW_USAGE,
|
|
0,
|
|
cmd_pane_init,
|
|
cmd_pane_parse,
|
|
cmd_clear_history_exec,
|
|
cmd_pane_send,
|
|
cmd_pane_recv,
|
|
cmd_pane_free,
|
|
cmd_pane_print
|
|
};
|
|
|
|
int
|
|
cmd_clear_history_exec(struct cmd *self, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_pane_data *data = self->data;
|
|
struct winlink *wl;
|
|
struct window_pane *wp;
|
|
struct grid *gd;
|
|
|
|
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
|
|
return (-1);
|
|
if (data->pane == -1)
|
|
wp = wl->window->active;
|
|
else {
|
|
wp = window_pane_at_index(wl->window, data->pane);
|
|
if (wp == NULL) {
|
|
ctx->error(ctx, "no pane: %d", data->pane);
|
|
return (-1);
|
|
}
|
|
}
|
|
gd = wp->base.grid;
|
|
|
|
grid_move_lines(gd, 0, gd->hsize, gd->sy);
|
|
gd->hsize = 0;
|
|
|
|
return (0);
|
|
}
|