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https://github.com/tmate-io/tmate.git
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116 lines
3.1 KiB
C
116 lines
3.1 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include "tmux.h"
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/*
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* Break pane off into a window.
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*/
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#define BREAK_PANE_TEMPLATE "#{session_name}:#{window_index}.#{pane_index}"
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enum cmd_retval cmd_break_pane_exec(struct cmd *, struct cmd_q *);
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const struct cmd_entry cmd_break_pane_entry = {
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"break-pane", "breakp",
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"dPF:s:t:", 0, 0,
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"[-dP] [-F format] " CMD_SRCDST_PANE_USAGE,
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0,
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cmd_break_pane_exec
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};
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enum cmd_retval
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cmd_break_pane_exec(struct cmd *self, struct cmd_q *cmdq)
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{
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struct args *args = self->args;
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struct winlink *wl;
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struct session *src_s;
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struct session *dst_s;
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struct window_pane *wp;
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struct window *w;
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char *name;
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char *cause;
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int idx;
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struct format_tree *ft;
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const char *template;
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char *cp;
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wl = cmd_find_pane(cmdq, args_get(args, 's'), &src_s, &wp);
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if (wl == NULL)
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return (CMD_RETURN_ERROR);
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if ((idx = cmd_find_index(cmdq, args_get(args, 't'), &dst_s)) == -2)
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return (CMD_RETURN_ERROR);
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if (idx != -1 && winlink_find_by_index(&dst_s->windows, idx) != NULL) {
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cmdq_error(cmdq, "index %d already in use", idx);
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return (CMD_RETURN_ERROR);
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}
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w = wl->window;
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if (window_count_panes(w) == 1) {
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cmdq_error(cmdq, "can't break with only one pane");
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return (CMD_RETURN_ERROR);
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}
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server_unzoom_window(w);
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TAILQ_REMOVE(&w->panes, wp, entry);
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window_lost_pane(w, wp);
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layout_close_pane(wp);
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w = wp->window = window_create1(dst_s->sx, dst_s->sy);
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TAILQ_INSERT_HEAD(&w->panes, wp, entry);
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w->active = wp;
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name = default_window_name(w);
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window_set_name(w, name);
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free(name);
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layout_init(w, wp);
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wp->flags |= PANE_CHANGED;
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if (idx == -1)
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idx = -1 - options_get_number(dst_s->options, "base-index");
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wl = session_attach(dst_s, w, idx, &cause); /* can't fail */
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if (!args_has(self->args, 'd'))
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session_select(dst_s, wl->idx);
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server_redraw_session(src_s);
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if (src_s != dst_s)
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server_redraw_session(dst_s);
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server_status_session_group(src_s);
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if (src_s != dst_s)
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server_status_session_group(dst_s);
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if (args_has(args, 'P')) {
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if ((template = args_get(args, 'F')) == NULL)
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template = BREAK_PANE_TEMPLATE;
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ft = format_create();
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format_defaults(ft, cmd_find_client(cmdq, NULL, 1), dst_s, wl,
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wp);
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cp = format_expand(ft, template);
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cmdq_print(cmdq, "%s", cp);
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free(cp);
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format_free(ft);
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}
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return (CMD_RETURN_NORMAL);
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}
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