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3515134b190220eb5c3dc693cc6e94e46037d341
weechat/src/plugins/fset/fset-command.c
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Sébastien Helleu 7df98862d6 fset: add filters "d=" and "d=="
2017-06-25 16:35:27 +02:00

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/*
* fset-command.c - Fast Set command
*
* Copyright (C) 2003-2017 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* WeeChat is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WeeChat. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "../weechat-plugin.h"
#include "fset.h"
#include "fset-command.h"
#include "fset-bar-item.h"
#include "fset-buffer.h"
#include "fset-config.h"
#include "fset-option.h"
/*
* Callback for command "/fset".
*/
int
fset_command_fset (const void *pointer, void *data,
struct t_gui_buffer *buffer, int argc,
char **argv, char **argv_eol)
{
int num_options, line, append, use_mute, add_quotes, input_pos;
long value;
char *error, str_value[128], str_input[4096], str_pos[32];
struct t_fset_option *ptr_fset_option;
struct t_config_option *ptr_option;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) buffer;
(void) argv_eol;
if (argc == 1)
{
if (weechat_arraylist_size (fset_options) == 0)
{
fset_option_get_options ();
}
if (!fset_buffer)
{
fset_buffer_open ();
fset_buffer_refresh (1);
}
weechat_buffer_set (fset_buffer, "display", "1");
return WEECHAT_RC_OK;
}
if (weechat_strcasecmp (argv[1], "-bar") == 0)
{
fset_bar_item_update ();
return WEECHAT_RC_OK;
}
if (weechat_strcasecmp (argv[1], "-refresh") == 0)
{
fset_bar_item_update ();
return WEECHAT_RC_OK;
}
if (weechat_strcasecmp (argv[1], "-up") == 0)
{
if (fset_buffer)
{
value = 1;
if (argc > 2)
{
error = NULL;
value = strtol (argv[2], &error, 10);
if (!error || error[0])
value = 1;
}
num_options = weechat_arraylist_size (fset_options);
if (num_options > 0)
{
line = fset_buffer_selected_line - value;
if (line < 0)
line = 0;
if (line != fset_buffer_selected_line)
{
fset_buffer_set_current_line (line);
fset_buffer_check_line_outside_window ();
}
}
}
return WEECHAT_RC_OK;
}
if (weechat_strcasecmp (argv[1], "-down") == 0)
{
if (fset_buffer)
{
value = 1;
if (argc > 2)
{
error = NULL;
value = strtol (argv[2], &error, 10);
if (!error || error[0])
value = 1;
}
num_options = weechat_arraylist_size (fset_options);
if (num_options > 0)
{
line = fset_buffer_selected_line + value;
if (line >= num_options)
line = num_options - 1;
if (line != fset_buffer_selected_line)
{
fset_buffer_set_current_line (line);
fset_buffer_check_line_outside_window ();
}
}
}
return WEECHAT_RC_OK;
}
if (weechat_strcasecmp (argv[1], "-go") == 0)
{
if (fset_buffer)
{
if (argc < 3)
WEECHAT_COMMAND_ERROR;
error = NULL;
value = strtol (argv[2], &error, 10);
if (!error || error[0])
WEECHAT_COMMAND_ERROR;
fset_buffer_set_current_line ((int)value);
fset_buffer_check_line_outside_window ();
}
return WEECHAT_RC_OK;
}
if (argv[1][0] == '-')
{
ptr_fset_option = weechat_arraylist_get (fset_options,
fset_buffer_selected_line);
if (!ptr_fset_option)
WEECHAT_COMMAND_ERROR;
ptr_option = weechat_config_get (ptr_fset_option->name);
if (!ptr_option)
WEECHAT_COMMAND_ERROR;
if (weechat_strcasecmp (argv[1], "-toggle") == 0)
{
if (strcmp (ptr_fset_option->type, "boolean") == 0)
weechat_config_option_set (ptr_option, "toggle", 1);
return WEECHAT_RC_OK;
}
if (weechat_strcasecmp (argv[1], "-add") == 0)
{
if ((strcmp (ptr_fset_option->type, "integer") == 0)
|| (strcmp (ptr_fset_option->type, "color") == 0))
{
value = 1;
if (argc > 2)
{
error = NULL;
value = strtol (argv[2], &error, 10);
if (!error || error[0])
value = 1;
}
if (value != 0)
{
snprintf (str_value, sizeof (str_value),
"%s%ld",
(value > 0) ? "++" : "--",
(value > 0) ? value : value * -1);
weechat_config_option_set (ptr_option, str_value, 1);
}
}
return WEECHAT_RC_OK;
}
if (weechat_strcasecmp (argv[1], "-reset") == 0)
{
weechat_config_option_reset (ptr_option, 1);
return WEECHAT_RC_OK;
}
if (weechat_strcasecmp (argv[1], "-unset") == 0)
{
weechat_config_option_unset (ptr_option);
return WEECHAT_RC_OK;
}
if ((weechat_strcasecmp (argv[1], "-set") == 0)
|| (weechat_strcasecmp (argv[1], "-append") == 0))
{
append = (weechat_strcasecmp (argv[1], "-append") == 0) ? 1 : 0;
use_mute = weechat_config_boolean (fset_config_look_use_mute);
add_quotes = (ptr_fset_option->value
&& strcmp (ptr_fset_option->type, "string") == 0) ? 1 : 0;
snprintf (str_input, sizeof (str_input),
"%s/set %s %s%s%s",
(use_mute) ? "/mute " : "",
ptr_fset_option->name,
(add_quotes) ? "\"" : "",
(ptr_fset_option->value) ? ptr_fset_option->value : FSET_OPTION_VALUE_NULL,
(add_quotes) ? "\"" : "");
weechat_buffer_set (buffer, "input", str_input);
input_pos = ((use_mute) ? 6 : 0) + /* "/mute " */
5 + /* "/set " */
weechat_utf8_strlen (ptr_fset_option->name) + 1 +
((add_quotes) ? 1 : 0) +
((append) ? weechat_utf8_strlen (
(ptr_fset_option->value) ?
ptr_fset_option->value : FSET_OPTION_VALUE_NULL) : 0);
snprintf (str_pos, sizeof (str_pos), "%d", input_pos);
weechat_buffer_set (buffer, "input_pos", str_pos);
return WEECHAT_RC_OK;
}
WEECHAT_COMMAND_ERROR;
}
else
{
/* set new filter */
if (!fset_buffer)
fset_buffer_open ();
weechat_buffer_set (fset_buffer, "display", "1");
fset_option_filter_options (argv_eol[1]);
}
return WEECHAT_RC_OK;
}
/*
* Hooks fset commands.
*/
void
fset_command_init ()
{
weechat_hook_command (
"fset",
N_("fast set WeeChat and plugins options"),
N_("-bar"
" || -refresh"
" || -up|-down [<number>]"
" || -go <line>"
" || -toggle"
" || -add [<value>]"
" || -reset"
" || -unset"
" || -set"
" || -append"
" || filter"),
N_(" -bar: add the fset bar\n"
"-refresh: force the refresh of the \"fset\" bar item\n"
" -up: move the selected line up by \"number\" lines\n"
" -down: move the selected line down by \"number\" lines\n"
" -go: select a line by number\n"
" -toggle: toggle the boolean value\n"
" -add: add \"value\", which can be a negative number "
"(only for integers and colors)\n"
" -reset: reset the value of option\n"
" -unset: unset the option\n"
" -set: add the /set command in input to edit the value of "
"option (move the cursor at the beginning of value)\n"
" -append: add the /set command to append something in the value "
"of option (move the cursor at the end of value)\n"
" filter: set a new filter to see only matching options; allowed "
"formats are:\n"
" * show all options (no filter)\n"
" f:xxx show only configuration file \"xxx\"\n"
" s:xxx show only section \"xxx\"\n"
" d: show only changed options\n"
" d:xxx show only changed options with \"xxx\" in name\n"
" d=xxx show only changed options with \"xxx\" in value\n"
" d==xxx show only changed options with exact value \"xxx\"\n"
" =xxx show only options with \"xxx\" in value\n"
" ==xxx show only options with exact value \"xxx\""),
"-bar"
" || -refresh"
" || -up 1|2|3|4|5"
" || -down 1|2|3|4|5"
" || -go"
" || -toggle"
" || -add -1|1"
" || -reset"
" || -unset"
" || -set"
" || -append"
" || *|f:|s:|d:|d=|d==|=|==",
&fset_command_fset, NULL, NULL);
}
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