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break-pane command to split a pane off into a new window; bound to ! by default.

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Nicholas Marriott
2009-03-07 09:29:54 +00:00
parent 8a6a7e74da
commit 56f80a5b09
10 changed files with 124 additions and 14 deletions
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cmd-break-pane.c Normal file
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/* $Id: cmd-break-pane.c,v 1.1 2009-03-07 09:29:54 nicm Exp $ */
/*
* 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 <stdlib.h>
#include "tmux.h"
/*
* Break pane off into a window.
*/
int cmd_break_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_break_pane_entry = {
"break-pane", "breakp",
CMD_PANE_WINDOW_USAGE " [-d]",
CMD_DFLAG,
cmd_pane_init,
cmd_pane_parse,
cmd_break_pane_exec,
cmd_pane_send,
cmd_pane_recv,
cmd_pane_free,
cmd_pane_print
};
int
cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_pane_data *data = self->data;
struct winlink *wl;
struct session *s;
struct window_pane *wp;
struct window *w;
char *cause;
if ((wl = cmd_find_window(ctx, data->target, &s)) == 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);
}
}
if (window_count_panes(wl->window) == 1) {
ctx->error(ctx, "can't break pane: %d", data->pane);
return (-1);
}
TAILQ_REMOVE(&wl->window->panes, wp, entry);
if (wl->window->active == wp) {
wl->window->active = TAILQ_PREV(wp, window_panes, entry);
if (wl->window->active == NULL)
wl->window->active = TAILQ_NEXT(wp, entry);
}
window_fit_panes(wl->window);
w = wp->window = window_create1(s->sx, s->sy);
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
w->active = wp;
window_fit_panes(w);
w->name = default_window_name(w);
wl = session_attach(s, w, -1, &cause); /* can't fail */
if (!(data->flags & CMD_DFLAG))
session_select(s, wl->idx);
server_redraw_session(s);
return (0);
}