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/* $OpenBSD: cmd-list-panes.c,v 1.33 2017/05/01 12:20:55 nicm Exp $ */ |
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/* |
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* Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com> |
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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 <stdlib.h> |
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#include "tmux.h" |
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/* |
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* List panes on given window. |
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*/ |
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static enum cmd_retval cmd_list_panes_exec(struct cmd *, struct cmdq_item *); |
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static void cmd_list_panes_server(struct cmd *, struct cmdq_item *); |
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static void cmd_list_panes_session(struct cmd *, struct session *, |
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struct cmdq_item *, int); |
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static void cmd_list_panes_window(struct cmd *, struct session *, |
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struct winlink *, struct cmdq_item *, int); |
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const struct cmd_entry cmd_list_panes_entry = { |
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.name = "list-panes", |
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.alias = "lsp", |
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.args = { "asF:t:", 0, 0 }, |
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.usage = "[-as] [-F format] " CMD_TARGET_WINDOW_USAGE, |
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.target = { 't', CMD_FIND_WINDOW, 0 }, |
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.flags = CMD_AFTERHOOK, |
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.exec = cmd_list_panes_exec |
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}; |
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static enum cmd_retval |
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cmd_list_panes_exec(struct cmd *self, struct cmdq_item *item) |
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{ |
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struct args *args = self->args; |
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struct session *s = item->target.s; |
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struct winlink *wl = item->target.wl; |
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if (args_has(args, 'a')) |
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cmd_list_panes_server(self, item); |
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else if (args_has(args, 's')) |
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cmd_list_panes_session(self, s, item, 1); |
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else |
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cmd_list_panes_window(self, s, wl, item, 0); |
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return (CMD_RETURN_NORMAL); |
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} |
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static void |
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cmd_list_panes_server(struct cmd *self, struct cmdq_item *item) |
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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_panes_session(self, s, item, 2); |
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} |
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static void |
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cmd_list_panes_session(struct cmd *self, struct session *s, |
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struct cmdq_item *item, int type) |
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{ |
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struct winlink *wl; |
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RB_FOREACH(wl, winlinks, &s->windows) |
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cmd_list_panes_window(self, s, wl, item, type); |
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} |
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static void |
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cmd_list_panes_window(struct cmd *self, struct session *s, struct winlink *wl, |
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struct cmdq_item *item, int type) |
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{ |
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struct args *args = self->args; |
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struct window_pane *wp; |
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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 = "#{pane_index}: " |
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"[#{pane_width}x#{pane_height}] [history " |
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"#{history_size}/#{history_limit}, " |
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"#{history_bytes} bytes] #{pane_id}" |
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"#{?pane_active, (active),}#{?pane_dead, (dead),}"; |
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break; |
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case 1: |
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template = "#{window_index}.#{pane_index}: " |
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"[#{pane_width}x#{pane_height}] [history " |
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"#{history_size}/#{history_limit}, " |
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"#{history_bytes} bytes] #{pane_id}" |
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"#{?pane_active, (active),}#{?pane_dead, (dead),}"; |
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break; |
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case 2: |
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template = "#{session_name}:#{window_index}." |
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"#{pane_index}: [#{pane_width}x#{pane_height}] " |
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"[history #{history_size}/#{history_limit}, " |
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"#{history_bytes} bytes] #{pane_id}" |
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"#{?pane_active, (active),}#{?pane_dead, (dead),}"; |
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break; |
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} |
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} |
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n = 0; |
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TAILQ_FOREACH(wp, &wl->window->panes, entry) { |
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ft = format_create(item->client, item, FORMAT_NONE, 0); |
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format_add(ft, "line", "%u", n); |
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format_defaults(ft, NULL, s, wl, wp); |
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line = format_expand(ft, template); |
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cmdq_print(item, "%s", line); |
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free(line); |
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format_free(ft); |
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n++; |
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} |
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} |