mirror of
https://github.com/tmux/tmux.git
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40af1a854c
Add initial framework for more powerful formatting of command output and
use it for list-{panes,windows,sessions}. This allows more descriptive
replacements (such as #{session_name}) and conditionals.
Later this will be used for status_replace and list-keys and other
places.
118 lines
2.8 KiB
C
118 lines
2.8 KiB
C
/* $Id$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <unistd.h>
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#include "tmux.h"
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/*
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* List windows on given session.
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*/
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int cmd_list_windows_exec(struct cmd *, struct cmd_ctx *);
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void cmd_list_windows_server(struct cmd *, struct cmd_ctx *);
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void cmd_list_windows_session(
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struct cmd *, struct session *, struct cmd_ctx *, int);
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const struct cmd_entry cmd_list_windows_entry = {
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"list-windows", "lsw",
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"aF:t:", 0, 0,
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"[-a] [-F format] " CMD_TARGET_SESSION_USAGE,
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0,
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NULL,
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NULL,
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cmd_list_windows_exec
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};
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int
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cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct args *args = self->args;
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struct session *s;
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if (args_has(args, 'a'))
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cmd_list_windows_server(self, ctx);
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else {
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s = cmd_find_session(ctx, args_get(args, 't'), 0);
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if (s == NULL)
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return (-1);
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cmd_list_windows_session(self, s, ctx, 0);
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}
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return (0);
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}
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void
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cmd_list_windows_server(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct session *s;
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RB_FOREACH(s, sessions, &sessions)
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cmd_list_windows_session(self, s, ctx, 1);
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}
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void
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cmd_list_windows_session(
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struct cmd *self, struct session *s, struct cmd_ctx *ctx, int type)
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{
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struct args *args = self->args;
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struct winlink *wl;
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u_int n;
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struct format_tree *ft;
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const char *template;
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char *line;
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template = args_get(args, 'F');
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if (template == NULL) {
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switch (type) {
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case 0:
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template = "#{window_index}: "
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"#{window_name} "
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"[#{window_width}x#{window_height}] "
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"[layout #{window_layout}]"
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"#{?window_active, (active),}";
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break;
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case 1:
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template = "#{session_name):#{window_index}: "
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"#{window_name} "
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"[#{window_width}x#{window_height}] "
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"[layout #{window_layout}]"
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"#{?window_active, (active),}";
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break;
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}
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}
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n = 0;
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RB_FOREACH(wl, winlinks, &s->windows) {
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ft = format_create();
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format_add(ft, "line", "%u", n);
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format_session(ft, s);
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format_winlink(ft, s, wl);
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line = format_expand(ft, template);
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ctx->print(ctx, "%s", line);
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xfree(line);
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format_free(ft);
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n++;
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}
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}
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