Annotation of src/usr.bin/tmux/cmd-list-panes.c, Revision 1.13
1.13 ! nicm 1: /* $OpenBSD: cmd-list-panes.c,v 1.12 2011/08/26 10:53:16 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:
21: #include <unistd.h>
22:
23: #include "tmux.h"
24:
25: /*
1.4 nicm 26: * List panes on given window.
1.1 nicm 27: */
28:
29: int cmd_list_panes_exec(struct cmd *, struct cmd_ctx *);
30:
1.12 nicm 31: void cmd_list_panes_server(struct cmd *, struct cmd_ctx *);
32: void cmd_list_panes_session(
33: struct cmd *, struct session *, struct cmd_ctx *, int);
34: void cmd_list_panes_window(struct cmd *,
1.11 nicm 35: struct session *, struct winlink *, struct cmd_ctx *, 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,
40: "[-as] [-F format] [-t target]",
1.7 nicm 41: 0,
42: NULL,
43: NULL,
44: cmd_list_panes_exec
1.1 nicm 45: };
46:
47: int
48: cmd_list_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
49: {
1.9 nicm 50: struct args *args = self->args;
51: struct session *s;
52: struct winlink *wl;
53:
54: if (args_has(args, 'a'))
1.12 nicm 55: cmd_list_panes_server(self, ctx);
1.9 nicm 56: else if (args_has(args, 's')) {
1.10 nicm 57: s = cmd_find_session(ctx, args_get(args, 't'), 0);
1.9 nicm 58: if (s == NULL)
59: return (-1);
1.12 nicm 60: cmd_list_panes_session(self, s, ctx, 1);
1.9 nicm 61: } else {
1.11 nicm 62: wl = cmd_find_window(ctx, args_get(args, 't'), &s);
1.9 nicm 63: if (wl == NULL)
64: return (-1);
1.12 nicm 65: cmd_list_panes_window(self, s, wl, ctx, 0);
1.9 nicm 66: }
67:
68: return (0);
69: }
70:
71: void
1.12 nicm 72: cmd_list_panes_server(struct cmd *self, struct cmd_ctx *ctx)
1.9 nicm 73: {
74: struct session *s;
75:
76: RB_FOREACH(s, sessions, &sessions)
1.12 nicm 77: cmd_list_panes_session(self, s, ctx, 2);
1.9 nicm 78: }
79:
80: void
1.12 nicm 81: cmd_list_panes_session(
82: struct cmd *self, struct session *s, struct cmd_ctx *ctx, int type)
1.9 nicm 83: {
84: struct winlink *wl;
85:
86: RB_FOREACH(wl, winlinks, &s->windows)
1.12 nicm 87: cmd_list_panes_window(self, s, wl, ctx, type);
1.9 nicm 88: }
89:
90: void
1.12 nicm 91: cmd_list_panes_window(struct cmd *self,
1.11 nicm 92: struct session *s, struct winlink *wl, struct cmd_ctx *ctx, int type)
1.9 nicm 93: {
1.12 nicm 94: struct args *args = self->args;
1.1 nicm 95: struct window_pane *wp;
1.12 nicm 96: u_int n;
97: struct format_tree *ft;
98: const char *template;
99: char *line;
1.4 nicm 100:
1.12 nicm 101: template = args_get(args, 'F');
102: if (template == NULL) {
1.11 nicm 103: switch (type) {
104: case 0:
1.13 ! nicm 105: template = "#{pane_index}: "
1.12 nicm 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),}";
1.11 nicm 110: break;
111: case 1:
1.13 ! nicm 112: template = "#{window_index}.#{pane_index}: "
1.12 nicm 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),}";
1.11 nicm 117: break;
118: case 2:
1.13 ! nicm 119: template = "#{session_name}:#{window_index}.#{pane_index}: "
1.12 nicm 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),}";
1.11 nicm 124: break;
125: }
1.12 nicm 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: ctx->print(ctx, "%s", line);
138: xfree(line);
139:
140: format_free(ft);
1.2 nicm 141: n++;
1.1 nicm 142: }
143: }
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