diff options
Diffstat (limited to 'cmd-break-pane.c')
| -rw-r--r-- | cmd-break-pane.c | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/cmd-break-pane.c b/cmd-break-pane.c new file mode 100644 index 0000000..4f38d4b --- /dev/null +++ b/cmd-break-pane.c @@ -0,0 +1,142 @@ +/* $OpenBSD$ */ + +/* + * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER + * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> + +#include <stdlib.h> + +#include "tmux.h" + +/* + * Break pane off into a window. + */ + +#define BREAK_PANE_TEMPLATE "#{session_name}:#{window_index}.#{pane_index}" + +static enum cmd_retval cmd_break_pane_exec(struct cmd *, struct cmdq_item *); + +const struct cmd_entry cmd_break_pane_entry = { + .name = "break-pane", + .alias = "breakp", + + .args = { "abdPF:n:s:t:", 0, 0, NULL }, + .usage = "[-abdP] [-F format] [-n window-name] [-s src-pane] " + "[-t dst-window]", + + .source = { 's', CMD_FIND_PANE, 0 }, + .target = { 't', CMD_FIND_WINDOW, CMD_FIND_WINDOW_INDEX }, + + .flags = 0, + .exec = cmd_break_pane_exec +}; + +static enum cmd_retval +cmd_break_pane_exec(struct cmd *self, struct cmdq_item *item) +{ + struct args *args = cmd_get_args(self); + struct cmd_find_state *current = cmdq_get_current(item); + struct cmd_find_state *target = cmdq_get_target(item); + struct cmd_find_state *source = cmdq_get_source(item); + struct client *tc = cmdq_get_target_client(item); + struct winlink *wl = source->wl; + struct session *src_s = source->s; + struct session *dst_s = target->s; + struct window_pane *wp = source->wp; + struct window *w = wl->window; + char *name, *cause, *cp; + int idx = target->idx, before; + const char *template; + + before = args_has(args, 'b'); + if (args_has(args, 'a') || before) { + if (target->wl != NULL) + idx = winlink_shuffle_up(dst_s, target->wl, before); + else + idx = winlink_shuffle_up(dst_s, dst_s->curw, before); + if (idx == -1) + return (CMD_RETURN_ERROR); + } + server_unzoom_window(w); + + if (window_count_panes(w) == 1) { + if (server_link_window(src_s, wl, dst_s, idx, 0, + !args_has(args, 'd'), &cause) != 0) { + cmdq_error(item, "%s", cause); + free(cause); + return (CMD_RETURN_ERROR); + } + if (args_has(args, 'n')) { + window_set_name(w, args_get(args, 'n')); + options_set_number(w->options, "automatic-rename", 0); + } + server_unlink_window(src_s, wl); + return (CMD_RETURN_NORMAL); + } + if (idx != -1 && winlink_find_by_index(&dst_s->windows, idx) != NULL) { + cmdq_error(item, "index in use: %d", idx); + return (CMD_RETURN_ERROR); + } + + TAILQ_REMOVE(&w->panes, wp, entry); + server_client_remove_pane(wp); + window_lost_pane(w, wp); + layout_close_pane(wp); + + w = wp->window = window_create(w->sx, w->sy, w->xpixel, w->ypixel); + options_set_parent(wp->options, w->options); + wp->flags |= PANE_STYLECHANGED; + TAILQ_INSERT_HEAD(&w->panes, wp, entry); + w->active = wp; + w->latest = tc; + + if (!args_has(args, 'n')) { + name = default_window_name(w); + window_set_name(w, name); + free(name); + } else { + window_set_name(w, args_get(args, 'n')); + options_set_number(w->options, "automatic-rename", 0); + } + + layout_init(w, wp); + wp->flags |= PANE_CHANGED; + + if (idx == -1) + idx = -1 - options_get_number(dst_s->options, "base-index"); + wl = session_attach(dst_s, w, idx, &cause); /* can't fail */ + if (!args_has(args, 'd')) { + session_select(dst_s, wl->idx); + cmd_find_from_session(current, dst_s, 0); + } + + server_redraw_session(src_s); + if (src_s != dst_s) + server_redraw_session(dst_s); + server_status_session_group(src_s); + if (src_s != dst_s) + server_status_session_group(dst_s); + + if (args_has(args, 'P')) { + if ((template = args_get(args, 'F')) == NULL) + template = BREAK_PANE_TEMPLATE; + cp = format_single(item, template, tc, dst_s, wl, wp); + cmdq_print(item, "%s", cp); + free(cp); + } + return (CMD_RETURN_NORMAL); +} |