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 * List panes on given window. 27 */ 28 29 enum cmd_retval cmd_list_panes_exec(struct cmd *, struct cmd_q *); 30 31 void cmd_list_panes_server(struct cmd *, struct cmd_q *); 32 void cmd_list_panes_session(struct cmd *, struct session *, struct cmd_q *, 33 int); 34 void cmd_list_panes_window(struct cmd *, struct session *, struct winlink *, 35 struct cmd_q *, int); 36 37 const struct cmd_entry cmd_list_panes_entry = { 38 "list-panes", "lsp", 39 "asF:t:", 0, 0, 40 "[-as] [-F format] " CMD_TARGET_WINDOW_USAGE, 41 0, 42 cmd_list_panes_exec 43 }; 44 45 enum cmd_retval 46 cmd_list_panes_exec(struct cmd *self, struct cmd_q *cmdq) 47 { 48 struct args *args = self->args; 49 struct session *s; 50 struct winlink *wl; 51 52 if (args_has(args, 'a')) 53 cmd_list_panes_server(self, cmdq); 54 else if (args_has(args, 's')) { 55 s = cmd_find_session(cmdq, args_get(args, 't'), 0); 56 if (s == NULL) 57 return (CMD_RETURN_ERROR); 58 cmd_list_panes_session(self, s, cmdq, 1); 59 } else { 60 wl = cmd_find_window(cmdq, args_get(args, 't'), &s); 61 if (wl == NULL) 62 return (CMD_RETURN_ERROR); 63 cmd_list_panes_window(self, s, wl, cmdq, 0); 64 } 65 66 return (CMD_RETURN_NORMAL); 67 } 68 69 void 70 cmd_list_panes_server(struct cmd *self, struct cmd_q *cmdq) 71 { 72 struct session *s; 73 74 RB_FOREACH(s, sessions, &sessions) 75 cmd_list_panes_session(self, s, cmdq, 2); 76 } 77 78 void 79 cmd_list_panes_session(struct cmd *self, struct session *s, struct cmd_q *cmdq, 80 int type) 81 { 82 struct winlink *wl; 83 84 RB_FOREACH(wl, winlinks, &s->windows) 85 cmd_list_panes_window(self, s, wl, cmdq, type); 86 } 87 88 void 89 cmd_list_panes_window(struct cmd *self, struct session *s, struct winlink *wl, 90 struct cmd_q *cmdq, int type) 91 { 92 struct args *args = self->args; 93 struct window_pane *wp; 94 u_int n; 95 struct format_tree *ft; 96 const char *template; 97 char *line; 98 99 template = args_get(args, 'F'); 100 if (template == NULL) { 101 switch (type) { 102 case 0: 103 template = "#{pane_index}: " 104 "[#{pane_width}x#{pane_height}] [history " 105 "#{history_size}/#{history_limit}, " 106 "#{history_bytes} bytes] #{pane_id}" 107 "#{?pane_active, (active),}#{?pane_dead, (dead),}"; 108 break; 109 case 1: 110 template = "#{window_index}.#{pane_index}: " 111 "[#{pane_width}x#{pane_height}] [history " 112 "#{history_size}/#{history_limit}, " 113 "#{history_bytes} bytes] #{pane_id}" 114 "#{?pane_active, (active),}#{?pane_dead, (dead),}"; 115 break; 116 case 2: 117 template = "#{session_name}:#{window_index}." 118 "#{pane_index}: [#{pane_width}x#{pane_height}] " 119 "[history #{history_size}/#{history_limit}, " 120 "#{history_bytes} bytes] #{pane_id}" 121 "#{?pane_active, (active),}#{?pane_dead, (dead),}"; 122 break; 123 } 124 } 125 126 n = 0; 127 TAILQ_FOREACH(wp, &wl->window->panes, entry) { 128 ft = format_create(); 129 format_add(ft, "line", "%u", n); 130 format_defaults(ft, NULL, s, wl, wp); 131 132 line = format_expand(ft, template); 133 cmdq_print(cmdq, "%s", line); 134 free(line); 135 136 format_free(ft); 137 n++; 138 } 139 } 140