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4d9e6ea310
- Prepare the state again before the "after" hooks are run, because the
command may have killed or moved windows.
- Use the hooks list from the newly prepared target, not the old hooks
list (only matters for new-session really).
- Correctly detect an invalid current state and ignore it in
cmd_find_target ("killw; swapw").
- Change neww, new, killp, killw, splitw, swapp, swapw to update the
current state (used if no explicit target is given) to something more
useful after they have finished. For example, neww changes it to the
newly created window.
Hooks are still relatively new and primitive so there are likely to be
more changes to come.
Parts based on bug reports from Uwe Werler and Iblis Lin.
136 lines
3.7 KiB
C
136 lines
3.7 KiB
C
/* $OpenBSD$ */
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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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static 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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static 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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cmd_find_clear_state(&cmdq->current, NULL, 0);
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cmdq->current.s = cmdq->state.tflag.s;
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cmdq->current.wl = cmdq->state.tflag.wl;
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cmdq->current.w = dst_w;
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cmdq->current.wp = src_wp;
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cmd_find_log_state(__func__, &cmdq->current);
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return (CMD_RETURN_NORMAL);
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}
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