/* $OpenBSD$ */ /* * 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 <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 = { "bdhvp:l:s:t:", 0, 0 }, .usage = "[-bdhv] [-p percentage|-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 = { "bdhvp:l:s:t:", 0, 0 }, .usage = "[-bdhv] [-p percentage|-l size] " CMD_SRCDST_PANE_USAGE, .source = { 's', CMD_FIND_PANE, 0 }, .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 = self->args; struct cmd_find_state *current = &item->shared->current; 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; int size, percentage, dst_idx; enum layout_type type; struct layout_cell *lc; int not_same_window; if (self->entry == &cmd_join_pane_entry) not_same_window = 1; else not_same_window = 0; dst_s = item->target.s; dst_wl = item->target.wl; dst_wp = item->target.wp; dst_w = dst_wl->window; dst_idx = dst_wl->idx; server_unzoom_window(dst_w); src_wl = item->source.wl; src_wp = item->source.wp; src_w = src_wl->window; server_unzoom_window(src_w); if (not_same_window && src_w == dst_w) { cmdq_error(item, "can't join a pane to its own window"); return (CMD_RETURN_ERROR); } if (!not_same_window && 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')) { size = args_strtonum(args, 'l', 0, INT_MAX, &cause); if (cause != NULL) { cmdq_error(item, "size %s", cause); free(cause); return (CMD_RETURN_ERROR); } } else if (args_has(args, 'p')) { percentage = args_strtonum(args, 'p', 0, 100, &cause); if (cause != NULL) { cmdq_error(item, "percentage %s", cause); free(cause); return (CMD_RETURN_ERROR); } if (type == LAYOUT_TOPBOTTOM) size = (dst_wp->sy * percentage) / 100; else size = (dst_wp->sx * percentage) / 100; } lc = layout_split_pane(dst_wp, type, size, args_has(args, 'b'), 0); if (lc == NULL) { cmdq_error(item, "create pane failed: pane too small"); return (CMD_RETURN_ERROR); } layout_close_pane(src_wp); window_lost_pane(src_w, src_wp); TAILQ_REMOVE(&src_w->panes, src_wp, entry); src_wp->window = dst_w; TAILQ_INSERT_AFTER(&dst_w->panes, dst_wp, src_wp, entry); layout_assign_pane(lc, src_wp); 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); 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); else notify_window("window-layout-changed", src_w); notify_window("window-layout-changed", dst_w); return (CMD_RETURN_NORMAL); }