Annotation of src/usr.bin/tmux/cmd-list-panes.c, Revision 1.22
1.22 ! nicm 1: /* $OpenBSD: cmd-list-panes.c,v 1.21 2015/09/16 22:40:05 nicm Exp $ */
1.1 nicm 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:
1.14 nicm 21: #include <stdlib.h>
1.1 nicm 22:
23: #include "tmux.h"
24:
25: /*
1.4 nicm 26: * List panes on given window.
1.1 nicm 27: */
28:
1.17 nicm 29: enum cmd_retval cmd_list_panes_exec(struct cmd *, struct cmd_q *);
1.1 nicm 30:
1.17 nicm 31: void cmd_list_panes_server(struct cmd *, struct cmd_q *);
1.21 nicm 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);
1.9 nicm 36:
1.1 nicm 37: const struct cmd_entry cmd_list_panes_entry = {
38: "list-panes", "lsp",
1.12 nicm 39: "asF:t:", 0, 0,
1.16 nicm 40: "[-as] [-F format] " CMD_TARGET_WINDOW_USAGE,
1.7 nicm 41: 0,
42: cmd_list_panes_exec
1.1 nicm 43: };
44:
1.15 nicm 45: enum cmd_retval
1.17 nicm 46: cmd_list_panes_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 47: {
1.9 nicm 48: struct args *args = self->args;
49: struct session *s;
50: struct winlink *wl;
51:
52: if (args_has(args, 'a'))
1.17 nicm 53: cmd_list_panes_server(self, cmdq);
1.9 nicm 54: else if (args_has(args, 's')) {
1.17 nicm 55: s = cmd_find_session(cmdq, args_get(args, 't'), 0);
1.9 nicm 56: if (s == NULL)
1.15 nicm 57: return (CMD_RETURN_ERROR);
1.17 nicm 58: cmd_list_panes_session(self, s, cmdq, 1);
1.9 nicm 59: } else {
1.17 nicm 60: wl = cmd_find_window(cmdq, args_get(args, 't'), &s);
1.9 nicm 61: if (wl == NULL)
1.15 nicm 62: return (CMD_RETURN_ERROR);
1.17 nicm 63: cmd_list_panes_window(self, s, wl, cmdq, 0);
1.9 nicm 64: }
65:
1.15 nicm 66: return (CMD_RETURN_NORMAL);
1.9 nicm 67: }
68:
69: void
1.17 nicm 70: cmd_list_panes_server(struct cmd *self, struct cmd_q *cmdq)
1.9 nicm 71: {
72: struct session *s;
73:
74: RB_FOREACH(s, sessions, &sessions)
1.17 nicm 75: cmd_list_panes_session(self, s, cmdq, 2);
1.9 nicm 76: }
77:
78: void
1.21 nicm 79: cmd_list_panes_session(struct cmd *self, struct session *s, struct cmd_q *cmdq,
80: int type)
1.9 nicm 81: {
82: struct winlink *wl;
83:
84: RB_FOREACH(wl, winlinks, &s->windows)
1.17 nicm 85: cmd_list_panes_window(self, s, wl, cmdq, type);
1.9 nicm 86: }
87:
88: void
1.21 nicm 89: cmd_list_panes_window(struct cmd *self, struct session *s, struct winlink *wl,
90: struct cmd_q *cmdq, int type)
1.9 nicm 91: {
1.12 nicm 92: struct args *args = self->args;
1.1 nicm 93: struct window_pane *wp;
1.12 nicm 94: u_int n;
95: struct format_tree *ft;
96: const char *template;
97: char *line;
1.4 nicm 98:
1.12 nicm 99: template = args_get(args, 'F');
100: if (template == NULL) {
1.11 nicm 101: switch (type) {
102: case 0:
1.13 nicm 103: template = "#{pane_index}: "
1.12 nicm 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),}";
1.11 nicm 108: break;
109: case 1:
1.13 nicm 110: template = "#{window_index}.#{pane_index}: "
1.12 nicm 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),}";
1.11 nicm 115: break;
116: case 2:
1.21 nicm 117: template = "#{session_name}:#{window_index}."
118: "#{pane_index}: [#{pane_width}x#{pane_height}] "
119: "[history #{history_size}/#{history_limit}, "
1.12 nicm 120: "#{history_bytes} bytes] #{pane_id}"
121: "#{?pane_active, (active),}#{?pane_dead, (dead),}";
1.11 nicm 122: break;
123: }
1.12 nicm 124: }
125:
126: n = 0;
127: TAILQ_FOREACH(wp, &wl->window->panes, entry) {
1.22 ! nicm 128: ft = format_create(0);
1.12 nicm 129: format_add(ft, "line", "%u", n);
1.20 nicm 130: format_defaults(ft, NULL, s, wl, wp);
1.12 nicm 131:
132: line = format_expand(ft, template);
1.17 nicm 133: cmdq_print(cmdq, "%s", line);
1.14 nicm 134: free(line);
1.12 nicm 135:
136: format_free(ft);
1.2 nicm 137: n++;
1.1 nicm 138: }
139: }
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