diff options
Diffstat (limited to 'cmd-join-pane.c')
| -rw-r--r-- | cmd-join-pane.c | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/cmd-join-pane.c b/cmd-join-pane.c new file mode 100644 index 0000000..cb3fb34 --- /dev/null +++ b/cmd-join-pane.c @@ -0,0 +1,171 @@ +/* $OpenBSD$ */ + +/* + * Copyright (c) 2011 George Nachman <tmux@georgester.com> + * 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 <string.h> +#include <unistd.h> + +#include "tmux.h" + +/* + * Join or move a pane into another (like split/swap/kill). + */ + +static enum cmd_retval cmd_join_pane_exec(struct cmd *, struct cmdq_item *); + +const struct cmd_entry cmd_join_pane_entry = { + .name = "join-pane", + .alias = "joinp", + + .args = { "bdfhvp:l:s:t:", 0, 0, NULL }, + .usage = "[-bdfhv] [-l size] " CMD_SRCDST_PANE_USAGE, + + .source = { 's', CMD_FIND_PANE, CMD_FIND_DEFAULT_MARKED }, + .target = { 't', CMD_FIND_PANE, 0 }, + + .flags = 0, + .exec = cmd_join_pane_exec +}; + +const struct cmd_entry cmd_move_pane_entry = { + .name = "move-pane", + .alias = "movep", + + .args = { "bdfhvp:l:s:t:", 0, 0, NULL }, + .usage = "[-bdfhv] [-l size] " CMD_SRCDST_PANE_USAGE, + + .source = { 's', CMD_FIND_PANE, CMD_FIND_DEFAULT_MARKED }, + .target = { 't', CMD_FIND_PANE, 0 }, + + .flags = 0, + .exec = cmd_join_pane_exec +}; + +static enum cmd_retval +cmd_join_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 session *dst_s; + struct winlink *src_wl, *dst_wl; + struct window *src_w, *dst_w; + struct window_pane *src_wp, *dst_wp; + char *cause = NULL; + int size, percentage, dst_idx; + int flags; + enum layout_type type; + struct layout_cell *lc; + + dst_s = target->s; + dst_wl = target->wl; + dst_wp = target->wp; + dst_w = dst_wl->window; + dst_idx = dst_wl->idx; + server_unzoom_window(dst_w); + + src_wl = source->wl; + src_wp = source->wp; + src_w = src_wl->window; + server_unzoom_window(src_w); + + if (src_wp == dst_wp) { + cmdq_error(item, "source and target panes must be different"); + return (CMD_RETURN_ERROR); + } + + type = LAYOUT_TOPBOTTOM; + if (args_has(args, 'h')) + type = LAYOUT_LEFTRIGHT; + + size = -1; + if (args_has(args, 'l')) { + if (type == LAYOUT_TOPBOTTOM) { + size = args_percentage(args, 'l', 0, INT_MAX, + dst_wp->sy, &cause); + } else { + size = args_percentage(args, 'l', 0, INT_MAX, + dst_wp->sx, &cause); + } + } else if (args_has(args, 'p')) { + percentage = args_strtonum(args, 'p', 0, 100, &cause); + if (cause == NULL) { + if (type == LAYOUT_TOPBOTTOM) + size = (dst_wp->sy * percentage) / 100; + else + size = (dst_wp->sx * percentage) / 100; + } + } + if (cause != NULL) { + cmdq_error(item, "size %s", cause); + free(cause); + return (CMD_RETURN_ERROR); + } + + flags = 0; + if (args_has(args, 'b')) + flags |= SPAWN_BEFORE; + if (args_has(args, 'f')) + flags |= SPAWN_FULLSIZE; + + lc = layout_split_pane(dst_wp, type, size, flags); + if (lc == NULL) { + cmdq_error(item, "create pane failed: pane too small"); + return (CMD_RETURN_ERROR); + } + + layout_close_pane(src_wp); + + server_client_remove_pane(src_wp); + window_lost_pane(src_w, src_wp); + TAILQ_REMOVE(&src_w->panes, src_wp, entry); + + src_wp->window = dst_w; + options_set_parent(src_wp->options, dst_w->options); + src_wp->flags |= PANE_STYLECHANGED; + if (flags & SPAWN_BEFORE) + TAILQ_INSERT_BEFORE(dst_wp, src_wp, entry); + else + TAILQ_INSERT_AFTER(&dst_w->panes, dst_wp, src_wp, entry); + layout_assign_pane(lc, src_wp, 0); + + recalculate_sizes(); + + server_redraw_window(src_w); + server_redraw_window(dst_w); + + if (!args_has(args, 'd')) { + window_set_active_pane(dst_w, src_wp, 1); + session_select(dst_s, dst_idx); + cmd_find_from_session(current, dst_s, 0); + server_redraw_session(dst_s); + } else + server_status_session(dst_s); + + if (window_count_panes(src_w) == 0) + server_kill_window(src_w, 1); + else + notify_window("window-layout-changed", src_w); + notify_window("window-layout-changed", dst_w); + + return (CMD_RETURN_NORMAL); +} |