Annotation of src/usr.bin/tmux/cmd-list-panes.c, Revision 1.30
1.30 ! nicm 1: /* $OpenBSD: cmd-list-panes.c,v 1.29 2016/10/14 22:14:22 nicm Exp $ */
1.1 nicm 2:
3: /*
1.27 nicm 4: * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
1.1 nicm 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:
1.30 ! nicm 29: static enum cmd_retval cmd_list_panes_exec(struct cmd *, struct cmdq_item *);
1.1 nicm 30:
1.30 ! nicm 31: static void cmd_list_panes_server(struct cmd *, struct cmdq_item *);
1.28 nicm 32: static void cmd_list_panes_session(struct cmd *, struct session *,
1.30 ! nicm 33: struct cmdq_item *, int);
1.28 nicm 34: static void cmd_list_panes_window(struct cmd *, struct session *,
1.30 ! nicm 35: struct winlink *, struct cmdq_item *, int);
1.9 nicm 36:
1.1 nicm 37: const struct cmd_entry cmd_list_panes_entry = {
1.25 nicm 38: .name = "list-panes",
39: .alias = "lsp",
40:
41: .args = { "asF:t:", 0, 0 },
42: .usage = "[-as] [-F format] " CMD_TARGET_WINDOW_USAGE,
43:
1.26 nicm 44: .tflag = CMD_WINDOW,
45:
1.29 nicm 46: .flags = CMD_AFTERHOOK,
1.25 nicm 47: .exec = cmd_list_panes_exec
1.1 nicm 48: };
49:
1.28 nicm 50: static enum cmd_retval
1.30 ! nicm 51: cmd_list_panes_exec(struct cmd *self, struct cmdq_item *item)
1.1 nicm 52: {
1.9 nicm 53: struct args *args = self->args;
1.30 ! nicm 54: struct session *s = item->state.tflag.s;
! 55: struct winlink *wl = item->state.tflag.wl;
1.9 nicm 56:
57: if (args_has(args, 'a'))
1.30 ! nicm 58: cmd_list_panes_server(self, item);
1.24 nicm 59: else if (args_has(args, 's'))
1.30 ! nicm 60: cmd_list_panes_session(self, s, item, 1);
1.24 nicm 61: else
1.30 ! nicm 62: cmd_list_panes_window(self, s, wl, item, 0);
1.9 nicm 63:
1.15 nicm 64: return (CMD_RETURN_NORMAL);
1.9 nicm 65: }
66:
1.28 nicm 67: static void
1.30 ! nicm 68: cmd_list_panes_server(struct cmd *self, struct cmdq_item *item)
1.9 nicm 69: {
70: struct session *s;
71:
72: RB_FOREACH(s, sessions, &sessions)
1.30 ! nicm 73: cmd_list_panes_session(self, s, item, 2);
1.9 nicm 74: }
75:
1.28 nicm 76: static void
1.30 ! nicm 77: cmd_list_panes_session(struct cmd *self, struct session *s,
! 78: struct cmdq_item *item, int type)
1.9 nicm 79: {
80: struct winlink *wl;
81:
82: RB_FOREACH(wl, winlinks, &s->windows)
1.30 ! nicm 83: cmd_list_panes_window(self, s, wl, item, type);
1.9 nicm 84: }
85:
1.28 nicm 86: static void
1.21 nicm 87: cmd_list_panes_window(struct cmd *self, struct session *s, struct winlink *wl,
1.30 ! nicm 88: struct cmdq_item *item, int type)
1.9 nicm 89: {
1.12 nicm 90: struct args *args = self->args;
1.1 nicm 91: struct window_pane *wp;
1.12 nicm 92: u_int n;
93: struct format_tree *ft;
94: const char *template;
95: char *line;
1.4 nicm 96:
1.12 nicm 97: template = args_get(args, 'F');
98: if (template == NULL) {
1.11 nicm 99: switch (type) {
100: case 0:
1.13 nicm 101: template = "#{pane_index}: "
1.12 nicm 102: "[#{pane_width}x#{pane_height}] [history "
103: "#{history_size}/#{history_limit}, "
104: "#{history_bytes} bytes] #{pane_id}"
105: "#{?pane_active, (active),}#{?pane_dead, (dead),}";
1.11 nicm 106: break;
107: case 1:
1.13 nicm 108: template = "#{window_index}.#{pane_index}: "
1.12 nicm 109: "[#{pane_width}x#{pane_height}] [history "
110: "#{history_size}/#{history_limit}, "
111: "#{history_bytes} bytes] #{pane_id}"
112: "#{?pane_active, (active),}#{?pane_dead, (dead),}";
1.11 nicm 113: break;
114: case 2:
1.21 nicm 115: template = "#{session_name}:#{window_index}."
116: "#{pane_index}: [#{pane_width}x#{pane_height}] "
117: "[history #{history_size}/#{history_limit}, "
1.12 nicm 118: "#{history_bytes} bytes] #{pane_id}"
119: "#{?pane_active, (active),}#{?pane_dead, (dead),}";
1.11 nicm 120: break;
121: }
1.12 nicm 122: }
123:
124: n = 0;
125: TAILQ_FOREACH(wp, &wl->window->panes, entry) {
1.30 ! nicm 126: ft = format_create(item, 0);
1.12 nicm 127: format_add(ft, "line", "%u", n);
1.20 nicm 128: format_defaults(ft, NULL, s, wl, wp);
1.12 nicm 129:
130: line = format_expand(ft, template);
1.30 ! nicm 131: cmdq_print(item, "%s", line);
1.14 nicm 132: free(line);
1.12 nicm 133:
134: format_free(ft);
1.2 nicm 135: n++;
1.1 nicm 136: }
137: }
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