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545893df73
Each window now has a tree of layout cells associated with it. In this tree, each node is either a horizontal or vertical cell containing a list of other cells running from left-to-right or top-to-bottom, or a leaf cell which is associated with a pane. The major functional changes are: - panes may now be split arbitrarily both horizontally (splitw -h, C-b %) and vertically (splitw -v, C-b "); - panes may be resized both horizontally and vertically (resizep -L/-R/-U/-D, bound to C-b left/right/up/down and C-b M-left/right/up/down); - layouts are now applied and then may be modified by resizing or splitting panes, rather than being fixed and reapplied when the window is resized or panes are added; - manual-vertical layout is no longer necessary, and active-only layout is gone (but may return in future); - the main-pane layouts now reduce the size of the main pane to fit all panes if possible. Thanks to all who tested.
93 lines
2.4 KiB
C
93 lines
2.4 KiB
C
/* $Id: cmd-break-pane.c,v 1.5 2009-07-20 15:42:05 tcunha Exp $ */
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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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CMD_PANE_WINDOW_USAGE " [-d]",
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0, CMD_CHFLAG('d'),
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cmd_pane_init,
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cmd_pane_parse,
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cmd_break_pane_exec,
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cmd_pane_send,
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cmd_pane_recv,
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cmd_pane_free,
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cmd_pane_print
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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 cmd_pane_data *data = self->data;
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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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if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
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return (-1);
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if (data->pane == -1)
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wp = wl->window->active;
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else {
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wp = window_pane_at_index(wl->window, data->pane);
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if (wp == NULL) {
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ctx->error(ctx, "no pane: %d", data->pane);
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return (-1);
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}
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}
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if (window_count_panes(wl->window) == 1) {
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ctx->error(ctx, "can't break pane: %d", data->pane);
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return (-1);
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}
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TAILQ_REMOVE(&wl->window->panes, wp, entry);
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if (wl->window->active == wp) {
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wl->window->active = TAILQ_PREV(wp, window_panes, entry);
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if (wl->window->active == NULL)
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wl->window->active = TAILQ_NEXT(wp, entry);
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}
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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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wl = session_attach(s, w, -1, &cause); /* can't fail */
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if (!(data->chflags & CMD_CHFLAG('d')))
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session_select(s, wl->idx);
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server_redraw_session(s);
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return (0);
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}
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