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irssi/src/fe-common/core/printtext.c

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/*
printtext.c : irssi
Copyright (C) 1999-2000 Timo Sirainen
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "module.h"
#include "module-formats.h"
#include "modules.h"
#include "signals.h"
#include "commands.h"
#include "special-vars.h"
#include "settings.h"
#include "levels.h"
#include "servers.h"
#include "translation.h"
#include "themes.h"
#include "windows.h"
static int beep_msg_level, beep_when_away;
static int timestamps, msgs_timestamps, hide_text_style;
static int timestamp_timeout;
static int signal_gui_print_text;
static int signal_print_text_stripped;
static int signal_print_text;
static int signal_print_text_finished;
static int signal_print_format;
static void print_string(TEXT_DEST_REC *dest, const char *text);
void printbeep(void)
{
signal_emit_id(signal_gui_print_text, 6, active_win, NULL, NULL,
GINT_TO_POINTER(PRINTFLAG_BEEP), "", MSGLEVEL_NEVER);
}
static void skip_mirc_color(char **str)
{
if (!isdigit((int) **str))
return;
/* foreground */
(*str)++;
if (isdigit((int) **str)) (*str)++;
if (**str != ',' || !isdigit((int) (*str)[1])) return;
/* background */
(*str) += 2;
if (isdigit((int) **str)) (*str)++;
}
#define is_color_code(c) \
((c) == 2 || (c) == 3 || (c) == 4 || (c) == 6 || (c) == 7 || \
(c) == 15 || (c) == 22 || (c) == 27 || (c) == 31)
char *strip_codes(const char *input)
{
const char *p;
char *str, *out;
out = str = g_strdup(input);
for (p = input; *p != '\0'; p++) {
if (*p == 3) {
p++;
if (*p < 17 && *p > 0) {
/* irssi color */
if (p[1] < 17 && p[1] > 0) p++;
continue;
}
/* mirc color */
skip_mirc_color((char **) &p);
p--;
continue;
}
if (*p == 4 && p[1] != '\0' && p[2] != '\0') {
/* irssi color */
p += 2;
continue;
}
if (!is_color_code(*p))
*out++ = *p;
}
*out = '\0';
return str;
}
/* parse ANSI color string */
static char *convert_ansi(THEME_REC *theme, char *str,
int *fgcolor, int *bgcolor, int *flags)
{
static char ansitab[8] = { 0, 4, 2, 6, 1, 5, 3, 7 };
char *start;
int fg, bg, fl, num;
if (*str != '[')
return str;
start = str++;
fg = *fgcolor < 0 ? theme->default_color : *fgcolor;
bg = *bgcolor < 0 ? -1 : *bgcolor;
fl = *flags;
num = 0;
for (;; str++) {
if (*str == '\0') return start;
if (isdigit((int) *str)) {
num = num*10 + (*str-'0');
continue;
}
if (*str != ';' && *str != 'm')
return start;
switch (num) {
case 0:
/* reset colors back to default */
fg = theme->default_color;
bg = -1;
fl &= ~(PRINTFLAG_BEEP|PRINTFLAG_INDENT);
break;
case 1:
/* hilight */
fl |= PRINTFLAG_BOLD;
break;
case 5:
/* blink */
fl |= PRINTFLAG_BLINK;
break;
case 7:
/* reverse */
fl |= PRINTFLAG_REVERSE;
break;
default:
if (num >= 30 && num <= 37)
fg = (fg & 0xf8) + ansitab[num-30];
if (num >= 40 && num <= 47) {
if (bg == -1) bg = 0;
bg = (bg & 0xf8) + ansitab[num-40];
}
break;
}
num = 0;
if (*str == 'm') {
if (!hide_text_style) {
*fgcolor = fg;
*bgcolor = bg;
*flags = fl;
}
str++;
break;
}
}
return str;
}
static int expand_styles(GString *out, char format, TEXT_DEST_REC *dest)
{
static const char *backs = "04261537";
static const char *fores = "kbgcrmyw";
static const char *boldfores = "KBGCRMYW";
char *p;
switch (format) {
case 'U':
/* Underline on/off */
g_string_append_c(out, 4);
g_string_append_c(out, -1);
g_string_append_c(out, 2);
break;
case '9':
case '_':
/* bold on/off */
g_string_append_c(out, 4);
g_string_append_c(out, -1);
g_string_append_c(out, 1);
break;
case '8':
/* reverse */
g_string_append_c(out, 4);
g_string_append_c(out, -1);
g_string_append_c(out, 3);
break;
case '%':
g_string_append_c(out, '%');
break;
case ':':
/* Newline */
print_string(dest, out->str);
g_string_truncate(out, 0);
break;
case '|':
/* Indent here */
g_string_append_c(out, 4);
g_string_append_c(out, -1);
g_string_append_c(out, 4);
break;
case 'F':
/* flashing - ignore */
break;
case 'N':
/* don't put clear-color tag at the end of the output - ignore */
break;
case 'n':
/* default color */
g_string_append_c(out, 4);
g_string_append_c(out, -1);
g_string_append_c(out, -1);
break;
default:
/* check if it's a background color */
p = strchr(backs, format);
if (p != NULL) {
g_string_append_c(out, 4);
g_string_append_c(out, -2);
g_string_append_c(out, (int) (p-backs)+1);
break;
}
/* check if it's a foreground color */
if (format == 'p') format = 'm';
p = strchr(fores, format);
if (p != NULL) {
g_string_append_c(out, 4);
g_string_append_c(out, (int) (p-fores)+1);
g_string_append_c(out, -2);
break;
}
/* check if it's a bold foreground color */
if (format == 'P') format = 'M';
p = strchr(boldfores, format);
if (p != NULL) {
g_string_append_c(out, 4);
g_string_append_c(out, 8+(int) (p-boldfores)+1);
g_string_append_c(out, -2);
break;
}
return FALSE;
}
return TRUE;
}
static void read_arglist(va_list va, FORMAT_REC *format,
char **arglist, int arglist_size,
char *buffer, int buffer_size)
{
int num, len, bufpos;
bufpos = 0;
arglist[format->params] = NULL;
for (num = 0; num < format->params && num < arglist_size; num++) {
switch (format->paramtypes[num]) {
case FORMAT_STRING:
arglist[num] = (char *) va_arg(va, char *);
if (arglist[num] == NULL) {
g_warning("read_arglist() : parameter %d is NULL", num);
arglist[num] = "";
}
break;
case FORMAT_INT: {
int d = (int) va_arg(va, int);
if (bufpos >= buffer_size) {
arglist[num] = "";
break;
}
arglist[num] = buffer+bufpos;
len = g_snprintf(buffer+bufpos, buffer_size-bufpos,
"%d", d);
bufpos += len+1;
break;
}
case FORMAT_LONG: {
long l = (long) va_arg(va, long);
if (bufpos >= buffer_size) {
arglist[num] = "";
break;
}
arglist[num] = buffer+bufpos;
len = g_snprintf(buffer+bufpos, buffer_size-bufpos,
"%ld", l);
bufpos += len+1;
break;
}
case FORMAT_FLOAT: {
double f = (double) va_arg(va, double);
if (bufpos >= buffer_size) {
arglist[num] = "";
break;
}
arglist[num] = buffer+bufpos;
len = g_snprintf(buffer+bufpos, buffer_size-bufpos,
"%0.2f", f);
bufpos += len+1;
break;
}
}
}
}
static void create_dest_rec(TEXT_DEST_REC *dest,
void *server, const char *target,
int level, WINDOW_REC *window)
{
dest->server = server;
dest->target = target;
dest->level = level;
dest->window = window != NULL ? window :
window_find_closest(server, target, level);
}
char *output_format_text_args(TEXT_DEST_REC *dest, FORMAT_REC *format,
const char *text, va_list va)
{
GString *out;
char *arglist[10];
char buffer[200]; /* should be enough? (won't overflow even if it isn't) */
char code, *ret;
int need_free;
/* read all optional arguments to arglist[] list
so they can be used in any order.. */
read_arglist(va, format,
arglist, sizeof(arglist)/sizeof(void*),
buffer, sizeof(buffer));
out = g_string_new(NULL);
code = 0;
while (*text != '\0') {
if (code == '%') {
/* color code */
if (!expand_styles(out, *text, dest)) {
g_string_append_c(out, '%');
g_string_append_c(out, '%');
g_string_append_c(out, *text);
}
code = 0;
} else if (code == '$') {
/* argument */
char *ret;
ret = parse_special((char **) &text, active_win->active_server,
active_win->active, arglist, &need_free, NULL);
if (ret != NULL) {
/* string shouldn't end with \003 or it could
mess up the next one or two characters */
int diff;
int len = strlen(ret);
while (len > 0 && ret[len-1] == 3) len--;
diff = strlen(ret)-len;
g_string_append(out, ret);
if (diff > 0)
g_string_truncate(out, out->len-diff);
if (need_free) g_free(ret);
}
code = 0;
} else {
if (*text == '%' || *text == '$')
code = *text;
else
g_string_append_c(out, *text);
}
text++;
}
ret = out->str;
g_string_free(out, FALSE);
return ret;
}
char *output_format_get_text(const char *module, WINDOW_REC *window,
void *server, const char *target,
int formatnum, ...)
{
TEXT_DEST_REC dest;
THEME_REC *theme;
MODULE_THEME_REC *module_theme;
FORMAT_REC *formats;
va_list va;
char *ret;
create_dest_rec(&dest, server, target, 0, window);
theme = dest.window->theme == NULL ? current_theme :
dest.window->theme;
module_theme = g_hash_table_lookup(theme->modules, module);
formats = g_hash_table_lookup(default_formats, module);
va_start(va, formatnum);
ret = output_format_text_args(&dest, &formats[formatnum],
module_theme->expanded_formats[formatnum], va);
va_end(va);
return ret;
}
static char *output_format_text(TEXT_DEST_REC *dest, int formatnum, ...)
{
THEME_REC *theme;
MODULE_THEME_REC *module_theme;
va_list va;
char *ret;
theme = dest->window->theme == NULL ? current_theme :
dest->window->theme;
module_theme = g_hash_table_lookup(theme->modules, MODULE_NAME);
va_start(va, formatnum);
ret = output_format_text_args(dest, &fecommon_core_formats[formatnum],
module_theme->expanded_formats[formatnum], va);
va_end(va);
return ret;
}
void printformat_module_args(const char *module, void *server,
const char *target, int level,
int formatnum, va_list va)
{
THEME_REC *theme;
MODULE_THEME_REC *module_theme;
TEXT_DEST_REC dest;
FORMAT_REC *formats;
char *str;
create_dest_rec(&dest, server, target, level, NULL);
theme = dest.window->theme == NULL ? current_theme :
dest.window->theme;
signal_emit_id(signal_print_format, 5, theme, module,
&dest, GINT_TO_POINTER(formatnum), va);
module_theme = g_hash_table_lookup(theme->modules, module);
formats = g_hash_table_lookup(default_formats, module);
str = output_format_text_args(&dest, &formats[formatnum],
module_theme->expanded_formats[formatnum], va);
if (*str != '\0') print_string(&dest, str);
g_free(str);
}
void printformat_module(const char *module, void *server, const char *target, int level, int formatnum, ...)
{
va_list va;
va_start(va, formatnum);
printformat_module_args(module, server, target, level, formatnum, va);
va_end(va);
}
void printformat_module_window_args(const char *module, WINDOW_REC *window,
int level, int formatnum, va_list va)
{
THEME_REC *theme;
MODULE_THEME_REC *module_theme;
TEXT_DEST_REC dest;
FORMAT_REC *formats;
char *str;
create_dest_rec(&dest, NULL, NULL, level, window);
theme = window->theme == NULL ? current_theme :
window->theme;
signal_emit_id(signal_print_format, 5, theme, module,
&dest, GINT_TO_POINTER(formatnum), va);
module_theme = g_hash_table_lookup(theme->modules, module);
formats = g_hash_table_lookup(default_formats, module);
str = output_format_text_args(&dest, &formats[formatnum],
module_theme->expanded_formats[formatnum], va);
if (*str != '\0') print_string(&dest, str);
g_free(str);
}
void printformat_module_window(const char *module, WINDOW_REC *window,
int level, int formatnum, ...)
{
va_list va;
va_start(va, formatnum);
printformat_module_window_args(module, window, level, formatnum, va);
va_end(va);
}
#define LINE_START_IRSSI_LEVEL \
(MSGLEVEL_CLIENTERROR | MSGLEVEL_CLIENTNOTICE)
#define NOT_LINE_START_LEVEL \
(MSGLEVEL_NEVER | MSGLEVEL_LASTLOG | MSGLEVEL_CLIENTCRAP | \
MSGLEVEL_MSGS | MSGLEVEL_PUBLIC | MSGLEVEL_DCC | MSGLEVEL_DCCMSGS | \
MSGLEVEL_ACTIONS | MSGLEVEL_NOTICES | MSGLEVEL_SNOTES | MSGLEVEL_CTCPS)
/* return the "-!- " text at the start of the line */
char *get_line_start_text(TEXT_DEST_REC *dest)
{
if (dest->level & LINE_START_IRSSI_LEVEL)
return output_format_text(dest, IRCTXT_LINE_START_IRSSI);
if ((dest->level & NOT_LINE_START_LEVEL) == 0)
return output_format_text(dest, IRCTXT_LINE_START);
return NULL;
}
static void print_string(TEXT_DEST_REC *dest, const char *text)
{
gpointer levelp;
char *str, *tmp;
g_return_if_fail(dest != NULL);
g_return_if_fail(text != NULL);
tmp = get_line_start_text(dest);
str = tmp == NULL ? (char *) text :
g_strconcat(tmp, text, NULL);
g_free_not_null(tmp);
levelp = GINT_TO_POINTER(dest->level);
/* send the plain text version for logging etc.. */
tmp = strip_codes(str);
signal_emit_id(signal_print_text_stripped, 5, dest->window, dest->server, dest->target, levelp, tmp);
g_free(tmp);
signal_emit_id(signal_print_text, 5, dest->window, dest->server, dest->target, levelp, str);
if (str != text) g_free(str);
}
/* append string to `out', expand newlines. */
static void printtext_append_str(TEXT_DEST_REC *dest, GString *out, const char *str)
{
while (*str != '\0') {
if (*str != '\n')
g_string_append_c(out, *str);
else {
print_string(dest, out->str);
g_string_truncate(out, 0);
}
str++;
}
}
static char *printtext_get_args(TEXT_DEST_REC *dest, const char *str, va_list va)
{
GString *out;
char *ret;
out = g_string_new(NULL);
for (; *str != '\0'; str++) {
if (*str != '%') {
g_string_append_c(out, *str);
continue;
}
if (*++str == '\0')
break;
/* standard parameters */
switch (*str) {
case 's': {
char *s = (char *) va_arg(va, char *);
if (s && *s) printtext_append_str(dest, out, s);
break;
}
case 'd': {
int d = (int) va_arg(va, int);
g_string_sprintfa(out, "%d", d);
break;
}
case 'f': {
double f = (double) va_arg(va, double);
g_string_sprintfa(out, "%0.2f", f);
break;
}
case 'u': {
unsigned int d = (unsigned int) va_arg(va, unsigned int);
g_string_sprintfa(out, "%u", d);
break;
}
case 'l': {
long d = (long) va_arg(va, long);
if (*++str != 'd' && *str != 'u') {
g_string_sprintfa(out, "%ld", d);
str--;
} else {
if (*str == 'd')
g_string_sprintfa(out, "%ld", d);
else
g_string_sprintfa(out, "%lu", d);
}
break;
}
default:
if (!expand_styles(out, *str, dest)) {
g_string_append_c(out, '%');
g_string_append_c(out, *str);
}
break;
}
}
ret = out->str;
g_string_free(out, FALSE);
return ret;
}
/* Write text to target - convert color codes */
void printtext(void *server, const char *target, int level, const char *text, ...)
{
TEXT_DEST_REC dest;
char *str;
va_list va;
g_return_if_fail(text != NULL);
create_dest_rec(&dest, server, target, level, NULL);
va_start(va, text);
str = printtext_get_args(&dest, text, va);
va_end(va);
print_string(&dest, str);
g_free(str);
}
void printtext_window(WINDOW_REC *window, int level, const char *text, ...)
{
TEXT_DEST_REC dest;
char *str;
va_list va;
g_return_if_fail(text != NULL);
create_dest_rec(&dest, NULL, NULL, level,
window != NULL ? window : active_win);
va_start(va, text);
str = printtext_get_args(&dest, text, va);
va_end(va);
print_string(&dest, str);
g_free(str);
}
static void newline(WINDOW_REC *window)
{
window->lines++;
if (window->lines != 1) {
signal_emit_id(signal_gui_print_text, 6, window,
GINT_TO_POINTER(-1), GINT_TO_POINTER(-1),
GINT_TO_POINTER(0), "\n", GINT_TO_POINTER(-1));
}
}
#define show_timestamp(level) \
((level & (MSGLEVEL_NEVER|MSGLEVEL_LASTLOG)) == 0 && \
(timestamps || (msgs_timestamps && ((level) & MSGLEVEL_MSGS))))
static char *get_timestamp(TEXT_DEST_REC *dest)
{
struct tm *tm;
time_t t;
int diff;
if (!show_timestamp(dest->level))
return NULL;
t = time(NULL);
if (timestamp_timeout > 0) {
diff = t - dest->window->last_timestamp;
dest->window->last_timestamp = t;
if (diff < timestamp_timeout)
return NULL;
}
tm = localtime(&t);
return output_format_text(dest, IRCTXT_TIMESTAMP,
tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
}
static char *get_server_tag(TEXT_DEST_REC *dest)
{
SERVER_REC *server;
server = dest->server;
if (server == NULL || servers == NULL || servers->next == NULL ||
(dest->window->active != NULL && dest->window->active->server == server))
return NULL;
return output_format_text(dest, IRCTXT_SERVERTAG, server->tag);
}
static void msg_beep_check(SERVER_REC *server, int level)
{
if (level != 0 && (level & MSGLEVEL_NOHILIGHT) == 0 &&
(beep_msg_level & level) &&
(beep_when_away || (server != NULL && !server->usermode_away))) {
printbeep();
}
}
static void sig_print_text(WINDOW_REC *window, SERVER_REC *server,
const char *target, gpointer level,
const char *text)
{
TEXT_DEST_REC dest;
char *dup, *ptr, type, *str, *timestamp, *servertag;
int fgcolor, bgcolor;
int flags;
g_return_if_fail(text != NULL);
g_return_if_fail(window != NULL);
create_dest_rec(&dest, server, target, GPOINTER_TO_INT(level), window);
msg_beep_check(server, dest.level);
flags = 0; fgcolor = -1; bgcolor = -1; type = '\0';
window->last_line = time(NULL);
newline(window);
timestamp = get_timestamp(&dest);
servertag = get_server_tag(&dest);
str = g_strconcat(timestamp != NULL ? timestamp : "",
servertag != NULL ? servertag : "",
text, NULL);
g_free_not_null(timestamp);
g_free_not_null(servertag);
dup = str;
while (*str != '\0')
{
for (ptr = str; *ptr != '\0'; ptr++)
{
if (is_color_code(*ptr))
{
type = *ptr;
*ptr++ = '\0';
break;
}
*ptr = (char) translation_in[(gint) (guchar) *ptr];
}
if (type == 7)
{
/* bell */
if (settings_get_bool("bell_beeps"))
flags |= PRINTFLAG_BEEP;
}
if (*str != '\0' || flags & PRINTFLAG_BEEP)
{
signal_emit_id(signal_gui_print_text, 6, window,
GINT_TO_POINTER(fgcolor), GINT_TO_POINTER(bgcolor),
GINT_TO_POINTER(flags), str, level);
flags &= ~(PRINTFLAG_BEEP|PRINTFLAG_INDENT);
}
if (*ptr == '\0') break;
switch (type)
{
case 2:
/* bold */
if (!hide_text_style)
flags ^= PRINTFLAG_BOLD;
break;
case 6:
/* blink */
if (!hide_text_style)
flags ^= PRINTFLAG_BLINK;
break;
case 15:
/* remove all styling */
flags &= PRINTFLAG_BEEP;
fgcolor = bgcolor = -1;
break;
case 22:
/* reverse */
if (!hide_text_style)
flags ^= PRINTFLAG_REVERSE;
break;
case 31:
/* underline */
if (!hide_text_style)
flags ^= PRINTFLAG_UNDERLINE;
case 27:
/* ansi color code */
ptr = convert_ansi(window->theme == NULL ? current_theme :
window->theme, ptr, &fgcolor, &bgcolor, &flags);
break;
case 4:
/* user specific colors */
flags &= ~PRINTFLAG_MIRC_COLOR;
if ((signed char) *ptr == -1)
{
ptr++;
if ((signed char) *ptr == -1)
{
fgcolor = bgcolor = -1;
flags &= PRINTFLAG_INDENT;
}
else if (*ptr == 1)
flags ^= PRINTFLAG_BOLD;
else if (*ptr == 2)
flags ^= PRINTFLAG_UNDERLINE;
else if (*ptr == 3)
flags ^= PRINTFLAG_REVERSE;
else if (*ptr == 4)
flags |= PRINTFLAG_INDENT;
}
else
{
if ((signed char) *ptr != -2)
{
fgcolor = (guchar) *ptr-1;
if (fgcolor <= 7)
flags &= ~PRINTFLAG_BOLD;
else
{
/* bold */
if (fgcolor != 8) fgcolor -= 8;
flags |= PRINTFLAG_BOLD;
}
}
ptr++;
if ((signed char) *ptr != -2)
bgcolor = (signed char) *ptr == -1 ? -1 : *ptr-1;
}
ptr++;
break;
case 3:
if (*ptr < 17)
{
/* mostly just for irssi's internal use.. */
fgcolor = (*ptr++)-1;
if (*ptr == 0 || *ptr >= 17)
bgcolor = -1;
else
bgcolor = (*ptr++)-1;
if (fgcolor & 8)
flags |= PRINTFLAG_BOLD;
else
flags &= ~PRINTFLAG_BOLD;
break;
}
/* MIRC color */
if (hide_text_style)
{
/* don't show them. */
skip_mirc_color(&ptr);
break;
}
flags |= PRINTFLAG_MIRC_COLOR;
if (!isdigit((gint) *ptr) && *ptr != ',')
{
fgcolor = -1;
bgcolor = -1;
}
else
{
/* foreground color */
if (*ptr != ',')
{
fgcolor = *ptr++-'0';
if (isdigit((gint) *ptr))
fgcolor = fgcolor*10 + (*ptr++-'0');
}
if (*ptr == ',')
{
/* back color */
bgcolor = 0;
if (!isdigit((gint) *++ptr))
bgcolor = -1;
else
{
bgcolor = *ptr++-'0';
if (isdigit((gint) *ptr))
bgcolor = bgcolor*10 + (*ptr++-'0');
}
}
}
break;
}
str = ptr;
}
g_free(dup);
signal_emit_id(signal_print_text_finished, 1, window);
}
void printtext_multiline(void *server, const char *target, int level, const char *format, const char *text)
{
char **lines, **tmp;
g_return_if_fail(format != NULL);
g_return_if_fail(text != NULL);
lines = g_strsplit(text, "\n", -1);
for (tmp = lines; *tmp != NULL; tmp++)
printtext(NULL, NULL, MSGLEVEL_NEVER, format, *tmp);
g_strfreev(lines);
}
static void sig_gui_dialog(const char *type, const char *text)
{
char *format;
if (g_strcasecmp(type, "warning") == 0)
format = _("%_Warning:%_ %s");
else if (g_strcasecmp(type, "error") == 0)
format = _("%_Error:%_ %s");
else
format = "%s";
printtext_multiline(NULL, NULL, MSGLEVEL_NEVER, format, text);
}
static void read_settings(void)
{
timestamps = settings_get_bool("timestamps");
timestamp_timeout = settings_get_int("timestamp_timeout");
msgs_timestamps = settings_get_bool("msgs_timestamps");
hide_text_style = settings_get_bool("hide_text_style");
beep_msg_level = level2bits(settings_get_str("beep_on_msg"));
beep_when_away = settings_get_bool("beep_when_away");
}
void printtext_init(void)
{
settings_add_int("misc", "timestamp_timeout", 0);
signal_gui_print_text = signal_get_uniq_id("gui print text");
signal_print_text_stripped = signal_get_uniq_id("print text stripped");
signal_print_text = signal_get_uniq_id("print text");
signal_print_text_finished = signal_get_uniq_id("print text finished");
signal_print_format = signal_get_uniq_id("print format");
read_settings();
signal_add("print text", (SIGNAL_FUNC) sig_print_text);
signal_add("gui dialog", (SIGNAL_FUNC) sig_gui_dialog);
signal_add("setup changed", (SIGNAL_FUNC) read_settings);
}
void printtext_deinit(void)
{
signal_remove("print text", (SIGNAL_FUNC) sig_print_text);
signal_remove("gui dialog", (SIGNAL_FUNC) sig_gui_dialog);
signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
}