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/* $OpenBSD: cmd-swap-pane.c,v 1.26 2016/03/01 12:02:54 nicm Exp $ */ |
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/* |
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* Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com> |
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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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* Swap two panes. |
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*/ |
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enum cmd_retval cmd_swap_pane_exec(struct cmd *, struct cmd_q *); |
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const struct cmd_entry cmd_swap_pane_entry = { |
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.name = "swap-pane", |
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.alias = "swapp", |
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.args = { "dDs:t:U", 0, 0 }, |
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.usage = "[-dDU] " CMD_SRCDST_PANE_USAGE, |
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.sflag = CMD_PANE_MARKED, |
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.tflag = CMD_PANE, |
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.flags = 0, |
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.exec = cmd_swap_pane_exec |
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}; |
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enum cmd_retval |
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cmd_swap_pane_exec(struct cmd *self, struct cmd_q *cmdq) |
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{ |
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struct window *src_w, *dst_w; |
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struct window_pane *tmp_wp, *src_wp, *dst_wp; |
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struct layout_cell *src_lc, *dst_lc; |
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u_int sx, sy, xoff, yoff; |
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dst_w = cmdq->state.tflag.wl->window; |
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dst_wp = cmdq->state.tflag.wp; |
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src_w = cmdq->state.sflag.wl->window; |
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src_wp = cmdq->state.sflag.wp; |
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server_unzoom_window(dst_w); |
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if (args_has(self->args, 'D')) { |
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src_w = dst_w; |
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src_wp = TAILQ_NEXT(dst_wp, entry); |
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if (src_wp == NULL) |
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src_wp = TAILQ_FIRST(&dst_w->panes); |
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} else if (args_has(self->args, 'U')) { |
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src_w = dst_w; |
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src_wp = TAILQ_PREV(dst_wp, window_panes, entry); |
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if (src_wp == NULL) |
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src_wp = TAILQ_LAST(&dst_w->panes, window_panes); |
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} |
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server_unzoom_window(src_w); |
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if (src_wp == dst_wp) |
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return (CMD_RETURN_NORMAL); |
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tmp_wp = TAILQ_PREV(dst_wp, window_panes, entry); |
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TAILQ_REMOVE(&dst_w->panes, dst_wp, entry); |
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TAILQ_REPLACE(&src_w->panes, src_wp, dst_wp, entry); |
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if (tmp_wp == src_wp) |
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tmp_wp = dst_wp; |
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if (tmp_wp == NULL) |
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TAILQ_INSERT_HEAD(&dst_w->panes, src_wp, entry); |
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else |
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TAILQ_INSERT_AFTER(&dst_w->panes, tmp_wp, src_wp, entry); |
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src_lc = src_wp->layout_cell; |
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dst_lc = dst_wp->layout_cell; |
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src_lc->wp = dst_wp; |
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dst_wp->layout_cell = src_lc; |
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dst_lc->wp = src_wp; |
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src_wp->layout_cell = dst_lc; |
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src_wp->window = dst_w; |
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dst_wp->window = src_w; |
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sx = src_wp->sx; sy = src_wp->sy; |
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xoff = src_wp->xoff; yoff = src_wp->yoff; |
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src_wp->xoff = dst_wp->xoff; src_wp->yoff = dst_wp->yoff; |
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window_pane_resize(src_wp, dst_wp->sx, dst_wp->sy); |
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dst_wp->xoff = xoff; dst_wp->yoff = yoff; |
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window_pane_resize(dst_wp, sx, sy); |
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if (!args_has(self->args, 'd')) { |
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if (src_w != dst_w) { |
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window_set_active_pane(src_w, dst_wp); |
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window_set_active_pane(dst_w, src_wp); |
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} else { |
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tmp_wp = dst_wp; |
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if (!window_pane_visible(tmp_wp)) |
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tmp_wp = src_wp; |
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window_set_active_pane(src_w, tmp_wp); |
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} |
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} else { |
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if (src_w->active == src_wp) |
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window_set_active_pane(src_w, dst_wp); |
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if (dst_w->active == dst_wp) |
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window_set_active_pane(dst_w, src_wp); |
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} |
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if (src_w != dst_w) { |
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if (src_w->last == src_wp) |
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src_w->last = NULL; |
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if (dst_w->last == dst_wp) |
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dst_w->last = NULL; |
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} |
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server_redraw_window(src_w); |
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server_redraw_window(dst_w); |
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return (CMD_RETURN_NORMAL); |
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} |