1 /* $OpenBSD$ */ 2 3 /* 4 * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER 15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #include <sys/types.h> 20 21 #include <stdlib.h> 22 23 #include "tmux.h" 24 25 /* 26 * Break pane off into a window. 27 */ 28 29 #define BREAK_PANE_TEMPLATE "#{session_name}:#{window_index}.#{pane_index}" 30 31 enum cmd_retval cmd_break_pane_exec(struct cmd *, struct cmd_q *); 32 33 const struct cmd_entry cmd_break_pane_entry = { 34 "break-pane", "breakp", 35 "dPF:s:t:", 0, 0, 36 "[-dP] [-F format] " CMD_SRCDST_PANE_USAGE, 37 0, 38 cmd_break_pane_exec 39 }; 40 41 enum cmd_retval 42 cmd_break_pane_exec(struct cmd *self, struct cmd_q *cmdq) 43 { 44 struct args *args = self->args; 45 struct winlink *wl; 46 struct session *src_s; 47 struct session *dst_s; 48 struct window_pane *wp; 49 struct window *w; 50 char *name; 51 char *cause; 52 int idx; 53 struct format_tree *ft; 54 const char *template; 55 char *cp; 56 57 wl = cmd_find_pane(cmdq, args_get(args, 's'), &src_s, &wp); 58 if (wl == NULL) 59 return (CMD_RETURN_ERROR); 60 if ((idx = cmd_find_index(cmdq, args_get(args, 't'), &dst_s)) == -2) 61 return (CMD_RETURN_ERROR); 62 if (idx != -1 && winlink_find_by_index(&dst_s->windows, idx) != NULL) { 63 cmdq_error(cmdq, "index %d already in use", idx); 64 return (CMD_RETURN_ERROR); 65 } 66 w = wl->window; 67 68 if (window_count_panes(w) == 1) { 69 cmdq_error(cmdq, "can't break with only one pane"); 70 return (CMD_RETURN_ERROR); 71 } 72 server_unzoom_window(w); 73 74 TAILQ_REMOVE(&w->panes, wp, entry); 75 window_lost_pane(w, wp); 76 layout_close_pane(wp); 77 78 w = wp->window = window_create1(dst_s->sx, dst_s->sy); 79 TAILQ_INSERT_HEAD(&w->panes, wp, entry); 80 w->active = wp; 81 name = default_window_name(w); 82 window_set_name(w, name); 83 free(name); 84 layout_init(w, wp); 85 86 if (idx == -1) 87 idx = -1 - options_get_number(&dst_s->options, "base-index"); 88 wl = session_attach(dst_s, w, idx, &cause); /* can't fail */ 89 if (!args_has(self->args, 'd')) 90 session_select(dst_s, wl->idx); 91 92 server_redraw_session(src_s); 93 if (src_s != dst_s) 94 server_redraw_session(dst_s); 95 server_status_session_group(src_s); 96 if (src_s != dst_s) 97 server_status_session_group(dst_s); 98 99 if (args_has(args, 'P')) { 100 if ((template = args_get(args, 'F')) == NULL) 101 template = BREAK_PANE_TEMPLATE; 102 103 ft = format_create(); 104 format_defaults(ft, cmd_find_client(cmdq, NULL, 1), dst_s, wl, 105 wp); 106 107 cp = format_expand(ft, template); 108 cmdq_print(cmdq, "%s", cp); 109 free(cp); 110 111 format_free(ft); 112 } 113 return (CMD_RETURN_NORMAL); 114 } 115