1 /* Id */ 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 #include <unistd.h> 23 24 #include "tmux.h" 25 26 /* 27 * List panes on given window. 28 */ 29 30 enum cmd_retval cmd_list_panes_exec(struct cmd *, struct cmd_q *); 31 32 void cmd_list_panes_server(struct cmd *, struct cmd_q *); 33 void cmd_list_panes_session( 34 struct cmd *, struct session *, struct cmd_q *, int); 35 void cmd_list_panes_window(struct cmd *, 36 struct session *, struct winlink *, struct cmd_q *, int); 37 38 const struct cmd_entry cmd_list_panes_entry = { 39 "list-panes", "lsp", 40 "asF:t:", 0, 0, 41 "[-as] [-F format] " CMD_TARGET_WINDOW_USAGE, 42 0, 43 NULL, 44 cmd_list_panes_exec 45 }; 46 47 enum cmd_retval 48 cmd_list_panes_exec(struct cmd *self, struct cmd_q *cmdq) 49 { 50 struct args *args = self->args; 51 struct session *s; 52 struct winlink *wl; 53 54 if (args_has(args, 'a')) 55 cmd_list_panes_server(self, cmdq); 56 else if (args_has(args, 's')) { 57 s = cmd_find_session(cmdq, args_get(args, 't'), 0); 58 if (s == NULL) 59 return (CMD_RETURN_ERROR); 60 cmd_list_panes_session(self, s, cmdq, 1); 61 } else { 62 wl = cmd_find_window(cmdq, args_get(args, 't'), &s); 63 if (wl == NULL) 64 return (CMD_RETURN_ERROR); 65 cmd_list_panes_window(self, s, wl, cmdq, 0); 66 } 67 68 return (CMD_RETURN_NORMAL); 69 } 70 71 void 72 cmd_list_panes_server(struct cmd *self, struct cmd_q *cmdq) 73 { 74 struct session *s; 75 76 RB_FOREACH(s, sessions, &sessions) 77 cmd_list_panes_session(self, s, cmdq, 2); 78 } 79 80 void 81 cmd_list_panes_session( 82 struct cmd *self, struct session *s, struct cmd_q *cmdq, int type) 83 { 84 struct winlink *wl; 85 86 RB_FOREACH(wl, winlinks, &s->windows) 87 cmd_list_panes_window(self, s, wl, cmdq, type); 88 } 89 90 void 91 cmd_list_panes_window(struct cmd *self, 92 struct session *s, struct winlink *wl, struct cmd_q *cmdq, int type) 93 { 94 struct args *args = self->args; 95 struct window_pane *wp; 96 u_int n; 97 struct format_tree *ft; 98 const char *template; 99 char *line; 100 101 template = args_get(args, 'F'); 102 if (template == NULL) { 103 switch (type) { 104 case 0: 105 template = "#{pane_index}: " 106 "[#{pane_width}x#{pane_height}] [history " 107 "#{history_size}/#{history_limit}, " 108 "#{history_bytes} bytes] #{pane_id}" 109 "#{?pane_active, (active),}#{?pane_dead, (dead),}"; 110 break; 111 case 1: 112 template = "#{window_index}.#{pane_index}: " 113 "[#{pane_width}x#{pane_height}] [history " 114 "#{history_size}/#{history_limit}, " 115 "#{history_bytes} bytes] #{pane_id}" 116 "#{?pane_active, (active),}#{?pane_dead, (dead),}"; 117 break; 118 case 2: 119 template = "#{session_name}:#{window_index}.#{pane_index}: " 120 "[#{pane_width}x#{pane_height}] [history " 121 "#{history_size}/#{history_limit}, " 122 "#{history_bytes} bytes] #{pane_id}" 123 "#{?pane_active, (active),}#{?pane_dead, (dead),}"; 124 break; 125 } 126 } 127 128 n = 0; 129 TAILQ_FOREACH(wp, &wl->window->panes, entry) { 130 ft = format_create(); 131 format_add(ft, "line", "%u", n); 132 format_session(ft, s); 133 format_winlink(ft, s, wl); 134 format_window_pane(ft, wp); 135 136 line = format_expand(ft, template); 137 cmdq_print(cmdq, "%s", line); 138 free(line); 139 140 format_free(ft); 141 n++; 142 } 143 } 144