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Sync OpenBSD patchset 546:
Add a per-client log of status line messages displayed while that client exists. A new message-limit session option sets the maximum number of entries and a command, show-messages, shows the log (bound to ~ by default). This (and prompt history) might be better as a single global log but until there are global options it is easier for them to be per client.
This commit is contained in:
Tiago Cunha
parent
8777a809dc
commit
acc331c787
@ -1,4 +1,4 @@
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/* $Id: cmd-set-option.c,v 1.86 2009-11-14 17:56:39 tcunha Exp $ */
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/* $Id: cmd-set-option.c,v 1.87 2009-11-19 22:20:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -67,6 +67,7 @@ const struct set_option_entry set_option_table[] = {
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{ "message-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
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{ "message-bg", SET_OPTION_COLOUR, 0, 0, NULL },
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{ "message-fg", SET_OPTION_COLOUR, 0, 0, NULL },
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{ "message-limit", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
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{ "mouse-select-pane", SET_OPTION_FLAG, 0, 0, NULL },
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{ "prefix", SET_OPTION_KEYS, 0, 0, NULL },
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{ "repeat-time", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL },
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65
cmd-show-messages.c
Normal file
65
cmd-show-messages.c
Normal file
@ -0,0 +1,65 @@
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/* $Id: cmd-show-messages.c,v 1.1 2009-11-19 22:20:04 tcunha Exp $ */
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/*
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* Copyright (c) 2009 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 <string.h>
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#include <time.h>
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#include "tmux.h"
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/*
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* Show client message log.
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*/
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int cmd_show_messages_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_show_messages_entry = {
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"show-messages", "showmsgs",
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CMD_TARGET_CLIENT_USAGE,
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0, "",
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cmd_target_init,
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cmd_target_parse,
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cmd_show_messages_exec,
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cmd_target_free,
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cmd_target_print
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};
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int
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cmd_show_messages_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_target_data *data = self->data;
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struct client *c;
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struct message_entry *msg;
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char *tim;
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u_int i;
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if ((c = cmd_find_client(ctx, data->target)) == NULL)
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return (-1);
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for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
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msg = &ARRAY_ITEM(&c->message_log, i);
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tim = ctime(&msg->msg_time);
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*strchr(tim, '\n') = '\0';
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ctx->print(ctx, "%s %s", tim, msg->msg);
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}
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return (0);
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}
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3
cmd.c
3
cmd.c
@ -1,4 +1,4 @@
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/* $Id: cmd.c,v 1.130 2009-11-04 22:46:25 tcunha Exp $ */
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/* $Id: cmd.c,v 1.131 2009-11-19 22:20:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -94,6 +94,7 @@ const struct cmd_entry *cmd_table[] = {
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&cmd_set_window_option_entry,
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&cmd_show_buffer_entry,
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&cmd_show_environment_entry,
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&cmd_show_messages_entry,
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&cmd_show_options_entry,
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&cmd_show_window_options_entry,
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&cmd_source_file_entry,
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@ -1,4 +1,4 @@
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/* $Id: key-bindings.c,v 1.84 2009-11-13 16:58:24 tcunha Exp $ */
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/* $Id: key-bindings.c,v 1.85 2009-11-19 22:20:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -105,8 +105,8 @@ key_bindings_init(void)
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{ ' ', 0, &cmd_next_layout_entry },
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{ '!', 0, &cmd_break_pane_entry },
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{ '"', 0, &cmd_split_window_entry },
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{ '%', 0, &cmd_split_window_entry },
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{ '#', 0, &cmd_list_buffers_entry },
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{ '%', 0, &cmd_split_window_entry },
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{ '&', 0, &cmd_confirm_before_entry },
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{ ',', 0, &cmd_command_prompt_entry },
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{ '-', 0, &cmd_delete_buffer_entry },
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@ -123,13 +123,15 @@ key_bindings_init(void)
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{ '9', 0, &cmd_select_window_entry },
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{ ':', 0, &cmd_command_prompt_entry },
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{ '?', 0, &cmd_list_keys_entry },
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{ 'D', 0, &cmd_choose_client_entry },
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{ '[', 0, &cmd_copy_mode_entry },
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{ '\'', 0, &cmd_select_prompt_entry },
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{ '\002', /* C-b */ 0, &cmd_send_prefix_entry },
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{ '\017', /* C-o */ 0, &cmd_rotate_window_entry },
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{ '\032', /* C-z */ 0, &cmd_suspend_client_entry },
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{ ']', 0, &cmd_paste_buffer_entry },
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{ 'c', 0, &cmd_new_window_entry },
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{ 'd', 0, &cmd_detach_client_entry },
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{ 'D', 0, &cmd_choose_client_entry },
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{ 'f', 0, &cmd_command_prompt_entry },
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{ 'i', 0, &cmd_display_message_entry },
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{ 'l', 0, &cmd_last_window_entry },
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@ -144,13 +146,14 @@ key_bindings_init(void)
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{ 'x', 0, &cmd_confirm_before_entry },
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{ '{', 0, &cmd_swap_pane_entry },
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{ '}', 0, &cmd_swap_pane_entry },
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{ '\002', /* C-b */ 0, &cmd_send_prefix_entry },
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{ '~', 0, &cmd_show_messages_entry },
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{ '1' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
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{ '2' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
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{ '3' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
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{ '4' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
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{ KEYC_PPAGE, 0, &cmd_copy_mode_entry },
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{ 'n' | KEYC_ESCAPE, 0, &cmd_next_window_entry },
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{ 'o' | KEYC_ESCAPE, 0, &cmd_rotate_window_entry },
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{ 'p' | KEYC_ESCAPE, 0, &cmd_previous_window_entry },
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{ KEYC_UP, 0, &cmd_up_pane_entry },
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{ KEYC_DOWN, 0, &cmd_down_pane_entry },
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@ -162,8 +165,6 @@ key_bindings_init(void)
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{ KEYC_DOWN | KEYC_CTRL, 1, &cmd_resize_pane_entry },
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{ KEYC_LEFT | KEYC_CTRL, 1, &cmd_resize_pane_entry },
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{ KEYC_RIGHT | KEYC_CTRL, 1, &cmd_resize_pane_entry },
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{ 'o' | KEYC_ESCAPE, 0, &cmd_rotate_window_entry },
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{ '\017', /* C-o */ 0, &cmd_rotate_window_entry },
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};
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u_int i;
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struct cmd *cmd;
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@ -1,4 +1,4 @@
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/* $Id: server-client.c,v 1.21 2009-11-14 17:51:06 tcunha Exp $ */
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/* $Id: server-client.c,v 1.22 2009-11-19 22:20:04 tcunha Exp $ */
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/*
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* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -79,6 +79,7 @@ server_client_create(int fd)
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job_tree_init(&c->status_jobs);
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c->message_string = NULL;
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ARRAY_INIT(&c->message_log);
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c->prompt_string = NULL;
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c->prompt_buffer = NULL;
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@ -100,7 +101,8 @@ server_client_create(int fd)
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void
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server_client_lost(struct client *c)
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{
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u_int i;
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struct message_entry *msg;
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u_int i;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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if (ARRAY_ITEM(&clients, i) == c)
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@ -128,6 +130,11 @@ server_client_lost(struct client *c)
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if (c->message_string != NULL)
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xfree(c->message_string);
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evtimer_del(&c->message_timer);
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for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
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msg = &ARRAY_ITEM(&c->message_log, i);
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xfree(msg->msg);
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}
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ARRAY_FREE(&c->message_log);
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if (c->prompt_string != NULL)
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xfree(c->prompt_string);
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28
status.c
28
status.c
@ -1,4 +1,4 @@
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/* $Id: status.c,v 1.128 2009-11-18 01:28:43 tcunha Exp $ */
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/* $Id: status.c,v 1.129 2009-11-19 22:20:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -566,9 +566,12 @@ status_print(struct session *s, struct winlink *wl, struct grid_cell *gc)
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void printflike2
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status_message_set(struct client *c, const char *fmt, ...)
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{
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struct timeval tv;
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va_list ap;
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int delay;
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struct timeval tv;
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struct session *s = c->session;
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struct message_entry *msg;
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va_list ap;
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int delay;
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u_int i, limit;
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status_prompt_clear(c);
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status_message_clear(c);
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@ -577,10 +580,25 @@ status_message_set(struct client *c, const char *fmt, ...)
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xvasprintf(&c->message_string, fmt, ap);
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va_end(ap);
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ARRAY_EXPAND(&c->message_log, 1);
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msg = &ARRAY_LAST(&c->message_log);
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msg->msg_time = time(NULL);
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msg->msg = xstrdup(c->message_string);
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if (s == NULL)
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limit = 0;
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else
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limit = options_get_number(&s->options, "message-limit");
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for (i = ARRAY_LENGTH(&c->message_log); i > limit; i--) {
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msg = &ARRAY_ITEM(&c->message_log, i - 1);
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xfree(msg->msg);
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ARRAY_REMOVE(&c->message_log, i - 1);
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}
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delay = options_get_number(&c->session->options, "display-time");
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tv.tv_sec = delay / 1000;
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tv.tv_usec = (delay % 1000) * 1000L;
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evtimer_del(&c->message_timer);
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evtimer_set(&c->message_timer, status_message_callback, c);
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evtimer_add(&c->message_timer, &tv);
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16
tmux.1
16
tmux.1
@ -1,4 +1,4 @@
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.\" $Id: tmux.1,v 1.201 2009-11-19 22:15:58 tcunha Exp $
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.\" $Id: tmux.1,v 1.202 2009-11-19 22:20:04 tcunha Exp $
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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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.D1 (alias: Ic rename )
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Rename the session to
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.Ar new-name .
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.It Xo Ic show-messages
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.Op Fl t Ar target-client
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.Xc
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.D1 (alias: Ic showmsgs )
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Any messages displayed on the status line are saved in a per-client message
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log, up to a maximum of the limit set by the
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.Ar message-limit
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session option for the session attached to that client.
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This command displays the log for
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.Ar target-client .
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.It Ic source-file Ar path
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.D1 (alias: Ic source )
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Execute commands from
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@ -1373,6 +1383,10 @@ from the 256-colour palette, or
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.Ic default .
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.It Ic message-fg Ar colour
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Set status line message foreground colour.
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.It Ic message-limit Ar number
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Set the number of error or information messages to save in the message log for
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each client.
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The default is 20.
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.It Xo Ic mouse-select-pane
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.Op Ic on | off
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.Xc
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3
tmux.c
3
tmux.c
@ -1,4 +1,4 @@
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/* $Id: tmux.c,v 1.188 2009-11-11 09:54:07 nicm Exp $ */
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/* $Id: tmux.c,v 1.189 2009-11-19 22:20:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -335,6 +335,7 @@ main(int argc, char **argv)
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options_set_number(so, "message-attr", 0);
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options_set_number(so, "message-bg", 3);
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options_set_number(so, "message-fg", 0);
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options_set_number(so, "message-limit", 20);
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options_set_number(so, "mouse-select-pane", 0);
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options_set_number(so, "repeat-time", 500);
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options_set_number(so, "set-remain-on-exit", 0);
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10
tmux.h
10
tmux.h
@ -1,4 +1,4 @@
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/* $Id: tmux.h,v 1.517 2009-11-14 17:57:41 tcunha Exp $ */
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/* $Id: tmux.h,v 1.518 2009-11-19 22:20:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -1040,6 +1040,12 @@ struct mouse_event {
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u_char y;
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};
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/* Saved message entry. */
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struct message_entry {
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char *msg;
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time_t msg_time;
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};
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/* Client connection. */
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struct client {
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struct imsgbuf ibuf;
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@ -1076,6 +1082,7 @@ struct client {
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char *message_string;
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struct event message_timer;
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ARRAY_DECL(, struct message_entry) message_log;
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char *prompt_string;
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char *prompt_buffer;
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@ -1480,6 +1487,7 @@ extern const struct cmd_entry cmd_set_option_entry;
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extern const struct cmd_entry cmd_set_window_option_entry;
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extern const struct cmd_entry cmd_show_buffer_entry;
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extern const struct cmd_entry cmd_show_environment_entry;
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extern const struct cmd_entry cmd_show_messages_entry;
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extern const struct cmd_entry cmd_show_options_entry;
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extern const struct cmd_entry cmd_show_window_options_entry;
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extern const struct cmd_entry cmd_source_file_entry;
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