mirror of
https://github.com/weechat/weechat.git
synced 2026-07-06 09:43:13 +02:00
Aaron Jones
f5038bccbc
At the moment, building WeeChat triggers several thousand -Wstrict-prototypes diagnostics. This is due to its source code using an empty argument list for functions and function pointers that take no arguments, instead of explicitly declaring that they take no arguments by using a void list. This commit replaces all empty argument lists with a void list. Note that Ruby's headers also suffer the same problem, which WeeChat can't do anything to fix. Thus, building WeeChat with the Ruby plugin enabled will still issue approximately 30 such diagnostics.
253 lines
8.6 KiB
C
253 lines
8.6 KiB
C
/*
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* fset-bar-item.c - bar item for Fast Set plugin
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*
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* Copyright (C) 2003-2025 Sébastien Helleu <flashcode@flashtux.org>
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*
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* This file is part of WeeChat, the extensible chat client.
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*
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* WeeChat is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* WeeChat is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "../weechat-plugin.h"
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#include "fset.h"
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#include "fset-bar-item.h"
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#include "fset-buffer.h"
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#include "fset-config.h"
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#include "fset-option.h"
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struct t_gui_bar_item *fset_bar_item_fset = NULL;
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/*
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* Updates fset bar item if fset is enabled.
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*/
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void
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fset_bar_item_update (void)
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{
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weechat_bar_item_update (FSET_BAR_ITEM_NAME);
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}
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/*
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* Returns content of bar item "fset": help on currently selected option.
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*/
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char *
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fset_bar_item_fset_cb (const void *pointer, void *data,
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struct t_gui_bar_item *item,
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struct t_gui_window *window,
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struct t_gui_buffer *buffer,
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struct t_hashtable *extra_info)
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{
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struct t_fset_option *ptr_fset_option;
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struct t_config_option *ptr_option;
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char str_help[8192], **default_and_values;
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const char **ptr_string_values;
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int i;
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/* make C compiler happy */
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(void) pointer;
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(void) data;
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(void) item;
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(void) window;
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(void) buffer;
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(void) extra_info;
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if (!fset_buffer)
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return NULL;
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ptr_fset_option = weechat_arraylist_get (fset_options,
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fset_buffer_selected_line);
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if (!ptr_fset_option)
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return NULL;
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default_and_values = weechat_string_dyn_alloc (256);
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if (!default_and_values)
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return NULL;
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weechat_string_dyn_concat (default_and_values, weechat_color ("bar_fg"), -1);
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weechat_string_dyn_concat (default_and_values, _("default: "), -1);
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if (ptr_fset_option->default_value)
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{
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if (ptr_fset_option->type == FSET_OPTION_TYPE_STRING)
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{
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weechat_string_dyn_concat (default_and_values,
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weechat_color (
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weechat_config_string (
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fset_config_color_help_quotes)),
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-1);
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weechat_string_dyn_concat (default_and_values, "\"", -1);
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}
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weechat_string_dyn_concat (
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default_and_values,
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weechat_color (weechat_config_string (fset_config_color_help_default_value)),
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-1);
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weechat_string_dyn_concat (default_and_values,
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ptr_fset_option->default_value,
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-1);
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if (ptr_fset_option->type == FSET_OPTION_TYPE_STRING)
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{
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weechat_string_dyn_concat (default_and_values,
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weechat_color (
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weechat_config_string (
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fset_config_color_help_quotes)),
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-1);
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weechat_string_dyn_concat (default_and_values, "\"", -1);
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}
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}
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else
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{
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weechat_string_dyn_concat (
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default_and_values,
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weechat_color (weechat_config_string (fset_config_color_help_default_value)),
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-1);
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weechat_string_dyn_concat (
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default_and_values,
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FSET_OPTION_VALUE_NULL,
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-1);
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}
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if (ptr_fset_option->type == FSET_OPTION_TYPE_INTEGER)
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{
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ptr_option = weechat_config_get (ptr_fset_option->name);
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if (ptr_option)
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{
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weechat_string_dyn_concat (default_and_values,
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weechat_color ("bar_fg"),
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-1);
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weechat_string_dyn_concat (default_and_values, ", ", -1);
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weechat_string_dyn_concat (default_and_values, _("values:"), -1);
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weechat_string_dyn_concat (default_and_values, " ", -1);
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weechat_string_dyn_concat (
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default_and_values,
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weechat_color (
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weechat_config_string (
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fset_config_color_help_values)),
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-1);
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weechat_string_dyn_concat (default_and_values,
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ptr_fset_option->min,
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-1);
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weechat_string_dyn_concat (default_and_values,
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weechat_color ("bar_fg"),
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-1);
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weechat_string_dyn_concat (default_and_values, " ... ", -1);
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weechat_string_dyn_concat (
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default_and_values,
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weechat_color (
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weechat_config_string (
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fset_config_color_help_values)),
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-1);
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weechat_string_dyn_concat (default_and_values,
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ptr_fset_option->max,
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-1);
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}
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}
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else if (ptr_fset_option->type == FSET_OPTION_TYPE_ENUM)
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{
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ptr_option = weechat_config_get (ptr_fset_option->name);
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if (ptr_option)
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{
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ptr_string_values = NULL;
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if (ptr_fset_option->string_values && ptr_fset_option->string_values[0])
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{
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ptr_string_values = weechat_config_option_get_pointer (
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ptr_option, "string_values");
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}
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if (ptr_string_values)
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{
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weechat_string_dyn_concat (default_and_values,
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weechat_color ("bar_fg"),
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-1);
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weechat_string_dyn_concat (default_and_values, ", ", -1);
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weechat_string_dyn_concat (default_and_values, _("values:"), -1);
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weechat_string_dyn_concat (default_and_values, " ", -1);
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for (i = 0; ptr_string_values[i]; i++)
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{
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if (i > 0)
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{
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weechat_string_dyn_concat (default_and_values,
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weechat_color ("bar_fg"),
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-1);
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weechat_string_dyn_concat (default_and_values,
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", ",
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-1);
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}
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weechat_string_dyn_concat (
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default_and_values,
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weechat_color (
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weechat_config_string (
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fset_config_color_help_values)),
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-1);
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weechat_string_dyn_concat (default_and_values,
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ptr_string_values[i],
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-1);
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}
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}
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}
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}
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snprintf (str_help, sizeof (str_help),
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/* TRANSLATORS: "%s%s%s:" at beginning of string it the name of option */
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_("%s%s%s: %s%s%s %s[%s%s]%s"),
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weechat_color (weechat_config_string (fset_config_color_help_name)),
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ptr_fset_option->name,
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weechat_color ("bar_fg"),
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weechat_color (weechat_config_string (fset_config_color_help_description)),
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(ptr_fset_option->description && ptr_fset_option->description[0]) ?
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_(ptr_fset_option->description) : _("(no description)"),
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weechat_color ("bar_fg"),
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weechat_color ("bar_delim"),
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*default_and_values,
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weechat_color ("bar_delim"),
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weechat_color ("bar_fg"));
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weechat_string_dyn_free (default_and_values, 1);
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return strdup (str_help);
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}
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/*
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* Initializes fset bar items.
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*
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* Returns:
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* 1: OK
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* 0: error
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*/
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int
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fset_bar_item_init (void)
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{
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fset_bar_item_fset = weechat_bar_item_new (
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FSET_BAR_ITEM_NAME,
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&fset_bar_item_fset_cb, NULL, NULL);
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return 1;
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}
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/*
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* Ends fset bar items.
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*/
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void
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fset_bar_item_end (void)
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{
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weechat_bar_item_remove (fset_bar_item_fset);
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fset_bar_item_fset = NULL;
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}
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