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90 lines
2.3 KiB
C
90 lines
2.3 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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int cmd_break_pane_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_break_pane_entry = {
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"break-pane", "breakp",
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"dt:", 0, 0,
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"[-d] " CMD_TARGET_PANE_USAGE,
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0,
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NULL,
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NULL,
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cmd_break_pane_exec
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};
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int
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cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
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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 *s;
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struct window_pane *wp;
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struct window *w;
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char *cause;
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int base_idx;
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if ((wl = cmd_find_pane(ctx, args_get(args, 't'), &s, &wp)) == NULL)
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return (-1);
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if (window_count_panes(wl->window) == 1) {
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ctx->error(ctx, "can't break with only one pane");
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return (-1);
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}
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w = wl->window;
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TAILQ_REMOVE(&w->panes, wp, entry);
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if (wp == w->active) {
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w->active = w->last;
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w->last = NULL;
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if (w->active == NULL) {
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w->active = TAILQ_PREV(wp, window_panes, entry);
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if (w->active == NULL)
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w->active = TAILQ_NEXT(wp, entry);
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}
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} else if (wp == w->last)
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w->last = NULL;
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layout_close_pane(wp);
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w = wp->window = window_create1(s->sx, s->sy);
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TAILQ_INSERT_HEAD(&w->panes, wp, entry);
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w->active = wp;
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w->name = default_window_name(w);
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layout_init(w);
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base_idx = options_get_number(&s->options, "base-index");
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wl = session_attach(s, w, -1 - base_idx, &cause); /* can't fail */
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if (!args_has(self->args, 'd'))
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session_select(s, wl->idx);
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server_redraw_session(s);
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server_status_session_group(s);
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return (0);
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}
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